1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for xfs 1.2.0. 4# 5# Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43# Prefer a ksh shell builtin over an external printf program on Solaris, 44# but without wasting forks for bash or zsh. 45if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81fi 82 83 84# IFS 85# We need space, tab and new line, in precisely that order. Quoting is 86# there to prevent editors from complaining about space-tab. 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 88# splitting by setting IFS to empty value.) 89IFS=" "" $as_nl" 90 91# Find who we are. Look in the path if we contain no directory separator. 92as_myself= 93case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96for as_dir in $PATH 97do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 106# We did not find ourselves, most probably we were run as `sh COMMAND' 107# in which case we are not to be found in the path. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116# Unset variables that we do not need and which cause bugs (e.g. in 117# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118# suppresses any "Segmentation fault" message there. '((' could 119# trigger a bug in pdksh 5.2.14. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export LANGUAGE 133 134# CDPATH. 135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137# Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142# neutralization value for shells without unset; and this also 143# works around shells that cannot unset nonexistent variables. 144# Preserve -v and -x to the replacement shell. 145BASH_ENV=/dev/null 146ENV=/dev/null 147(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153esac 154exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155# Admittedly, this is quite paranoid, since all the known shells bail 156# out after a failed `exec'. 157$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176esac 177fi 178" 179 as_required="as_fn_return () { (exit \$1); } 180as_fn_success () { as_fn_return 0; } 181as_fn_failure () { as_fn_return 1; } 182as_fn_ret_success () { return 0; } 183as_fn_ret_failure () { return 1; } 184 185exitcode=0 186as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192else 193 exitcode=1; echo positional parameters were not saved. 194fi 195test x\$exitcode = x0 || exit 1 196test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204else 205 as_have_required=no 206fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211as_found=false 212for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227fi 228fi 229 done;; 230 esac 231 as_found=false 232done 233$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236fi; } 237IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243# neutralization value for shells without unset; and this also 244# works around shells that cannot unset nonexistent variables. 245# Preserve -v and -x to the replacement shell. 246BASH_ENV=/dev/null 247ENV=/dev/null 248(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254esac 255exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256# Admittedly, this is quite paranoid, since all the known shells bail 257# out after a failed `exec'. 258$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259exit 255 260fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf@gnu.org and 270$0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 271$0: about your system, including any error possibly output 272$0: before this message. Then install a modern shell, or 273$0: manually run the script under such a shell if you do 274$0: have one." 275 fi 276 exit 1 277fi 278fi 279fi 280SHELL=${CONFIG_SHELL-/bin/sh} 281export SHELL 282# Unset more variables known to interfere with behavior of common tools. 283CLICOLOR_FORCE= GREP_OPTIONS= 284unset CLICOLOR_FORCE GREP_OPTIONS 285 286## --------------------- ## 287## M4sh Shell Functions. ## 288## --------------------- ## 289# as_fn_unset VAR 290# --------------- 291# Portably unset VAR. 292as_fn_unset () 293{ 294 { eval $1=; unset $1;} 295} 296as_unset=as_fn_unset 297 298# as_fn_set_status STATUS 299# ----------------------- 300# Set $? to STATUS, without forking. 301as_fn_set_status () 302{ 303 return $1 304} # as_fn_set_status 305 306# as_fn_exit STATUS 307# ----------------- 308# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309as_fn_exit () 310{ 311 set +e 312 as_fn_set_status $1 313 exit $1 314} # as_fn_exit 315 316# as_fn_mkdir_p 317# ------------- 318# Create "$as_dir" as a directory, including parents if necessary. 319as_fn_mkdir_p () 320{ 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338$as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362} # as_fn_mkdir_p 363 364# as_fn_executable_p FILE 365# ----------------------- 366# Test if FILE is an executable regular file. 367as_fn_executable_p () 368{ 369 test -f "$1" && test -x "$1" 370} # as_fn_executable_p 371# as_fn_append VAR VALUE 372# ---------------------- 373# Append the text in VALUE to the end of the definition contained in VAR. Take 374# advantage of any shell optimizations that allow amortized linear growth over 375# repeated appends, instead of the typical quadratic growth present in naive 376# implementations. 377if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387fi # as_fn_append 388 389# as_fn_arith ARG... 390# ------------------ 391# Perform arithmetic evaluation on the ARGs, and store the result in the 392# global $as_val. Take advantage of shells that can avoid forks. The arguments 393# must be portable across $(()) and expr. 394if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404fi # as_fn_arith 405 406 407# as_fn_error STATUS ERROR [LINENO LOG_FD] 408# ---------------------------------------- 409# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411# script with STATUS, using 1 if that was 0. 412as_fn_error () 413{ 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421} # as_fn_error 422 423if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426else 427 as_expr=false 428fi 429 430if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432else 433 as_basename=false 434fi 435 436if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438else 439 as_dirname=false 440fi 441 442as_me=`$as_basename -- "$0" || 443$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446$as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461# Avoid depending upon Character Ranges. 462as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465as_cr_digits='0123456789' 466as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502} 503 504ECHO_C= ECHO_N= ECHO_T= 505case `echo -n x` in #((((( 506-n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513*) 514 ECHO_N='-n';; 515esac 516 517rm -f conf$$ conf$$.exe conf$$.file 518if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523fi 524if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538else 539 as_ln_s='cp -pR' 540fi 541rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542rmdir conf$$.dir 2>/dev/null 543 544if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549fi 550 551as_test_x='test -x' 552as_executable_p=as_fn_executable_p 553 554# Sed expression to map a string onto a valid CPP name. 555as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557# Sed expression to map a string onto a valid variable name. 558as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560as_awk_strverscmp=' 561 # Use only awk features that work with 7th edition Unix awk (1978). 562 # My, what an old awk you have, Mr. Solaris! 563 END { 564 while (length(v1) && length(v2)) { 565 # Set d1 to be the next thing to compare from v1, and likewise for d2. 566 # Normally this is a single character, but if v1 and v2 contain digits, 567 # compare them as integers and fractions as strverscmp does. 568 if (v1 ~ /^[0-9]/ && v2 ~ /^[0-9]/) { 569 # Split v1 and v2 into their leading digit string components d1 and d2, 570 # and advance v1 and v2 past the leading digit strings. 571 for (len1 = 1; substr(v1, len1 + 1) ~ /^[0-9]/; len1++) continue 572 for (len2 = 1; substr(v2, len2 + 1) ~ /^[0-9]/; len2++) continue 573 d1 = substr(v1, 1, len1); v1 = substr(v1, len1 + 1) 574 d2 = substr(v2, 1, len2); v2 = substr(v2, len2 + 1) 575 if (d1 ~ /^0/) { 576 if (d2 ~ /^0/) { 577 # Compare two fractions. 578 while (d1 ~ /^0/ && d2 ~ /^0/) { 579 d1 = substr(d1, 2); len1-- 580 d2 = substr(d2, 2); len2-- 581 } 582 if (len1 != len2 && ! (len1 && len2 && substr(d1, 1, 1) == substr(d2, 1, 1))) { 583 # The two components differ in length, and the common prefix 584 # contains only leading zeros. Consider the longer to be less. 585 d1 = -len1 586 d2 = -len2 587 } else { 588 # Otherwise, compare as strings. 589 d1 = "x" d1 590 d2 = "x" d2 591 } 592 } else { 593 # A fraction is less than an integer. 594 exit 1 595 } 596 } else { 597 if (d2 ~ /^0/) { 598 # An integer is greater than a fraction. 599 exit 2 600 } else { 601 # Compare two integers. 602 d1 += 0 603 d2 += 0 604 } 605 } 606 } else { 607 # The normal case, without worrying about digits. 608 d1 = substr(v1, 1, 1); v1 = substr(v1, 2) 609 d2 = substr(v2, 1, 1); v2 = substr(v2, 2) 610 } 611 if (d1 < d2) exit 1 612 if (d1 > d2) exit 2 613 } 614 # Beware Solaris /usr/xgp4/bin/awk (at least through Solaris 10), 615 # which mishandles some comparisons of empty strings to integers. 616 if (length(v2)) exit 1 617 if (length(v1)) exit 2 618 } 619' 620 621test -n "$DJDIR" || exec 7<&0 </dev/null 622exec 6>&1 623 624# Name of the host. 625# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 626# so uname gets run too. 627ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 628 629# 630# Initializations. 631# 632ac_default_prefix=/usr/local 633ac_clean_files= 634ac_config_libobj_dir=. 635LIBOBJS= 636cross_compiling=no 637subdirs= 638MFLAGS= 639MAKEFLAGS= 640 641# Identity of this package. 642PACKAGE_NAME='xfs' 643PACKAGE_TARNAME='xfs' 644PACKAGE_VERSION='1.2.0' 645PACKAGE_STRING='xfs 1.2.0' 646PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 647PACKAGE_URL='' 648 649# Factoring default headers for most tests. 650ac_includes_default="\ 651#include <stdio.h> 652#ifdef HAVE_SYS_TYPES_H 653# include <sys/types.h> 654#endif 655#ifdef HAVE_SYS_STAT_H 656# include <sys/stat.h> 657#endif 658#ifdef STDC_HEADERS 659# include <stdlib.h> 660# include <stddef.h> 661#else 662# ifdef HAVE_STDLIB_H 663# include <stdlib.h> 664# endif 665#endif 666#ifdef HAVE_STRING_H 667# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 668# include <memory.h> 669# endif 670# include 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"$ac_msg" 1397 pwd)` 1398# When building in place, set srcdir=. 1399if test "$ac_abs_confdir" = "$ac_pwd"; then 1400 srcdir=. 1401fi 1402# Remove unnecessary trailing slashes from srcdir. 1403# Double slashes in file names in object file debugging info 1404# mess up M-x gdb in Emacs. 1405case $srcdir in 1406*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1407esac 1408for ac_var in $ac_precious_vars; do 1409 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1410 eval ac_env_${ac_var}_value=\$${ac_var} 1411 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1412 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1413done 1414 1415# 1416# Report the --help message. 1417# 1418if test "$ac_init_help" = "long"; then 1419 # Omit some internal or obsolete options to make the list less imposing. 1420 # This message is too long to be a string in the A/UX 3.1 sh. 1421 cat <<_ACEOF 1422\`configure' configures xfs 1.2.0 to adapt to many kinds of systems. 1423 1424Usage: $0 [OPTION]... [VAR=VALUE]... 1425 1426To assign environment variables (e.g., CC, CFLAGS...), specify them as 1427VAR=VALUE. See below for descriptions of some of the useful variables. 1428 1429Defaults for the options are specified in brackets. 1430 1431Configuration: 1432 -h, --help display this help and exit 1433 --help=short display options specific to this package 1434 --help=recursive display the short help of all the included packages 1435 -V, --version display version information and exit 1436 -q, --quiet, --silent do not print \`checking ...' messages 1437 --cache-file=FILE cache test results in FILE [disabled] 1438 -C, --config-cache alias for \`--cache-file=config.cache' 1439 -n, --no-create do not create output files 1440 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1441 1442Installation directories: 1443 --prefix=PREFIX install architecture-independent files in PREFIX 1444 [$ac_default_prefix] 1445 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1446 [PREFIX] 1447 1448By default, \`make install' will install all the files in 1449\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1450an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1451for instance \`--prefix=\$HOME'. 1452 1453For better control, use the options below. 1454 1455Fine tuning of the installation directories: 1456 --bindir=DIR user executables [EPREFIX/bin] 1457 --sbindir=DIR system admin executables [EPREFIX/sbin] 1458 --libexecdir=DIR program executables [EPREFIX/libexec] 1459 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1460 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1461 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1462 --libdir=DIR object code libraries [EPREFIX/lib] 1463 --includedir=DIR C header files [PREFIX/include] 1464 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1465 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1466 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1467 --infodir=DIR info documentation [DATAROOTDIR/info] 1468 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1469 --mandir=DIR man documentation [DATAROOTDIR/man] 1470 --docdir=DIR documentation root [DATAROOTDIR/doc/xfs] 1471 --htmldir=DIR html documentation [DOCDIR] 1472 --dvidir=DIR dvi documentation [DOCDIR] 1473 --pdfdir=DIR pdf documentation [DOCDIR] 1474 --psdir=DIR ps documentation [DOCDIR] 1475_ACEOF 1476 1477 cat <<\_ACEOF 1478 1479Program names: 1480 --program-prefix=PREFIX prepend PREFIX to installed program names 1481 --program-suffix=SUFFIX append SUFFIX to installed program names 1482 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1483 1484System types: 1485 --build=BUILD configure for building on BUILD [guessed] 1486 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1487_ACEOF 1488fi 1489 1490if test -n "$ac_init_help"; then 1491 case $ac_init_help in 1492 short | recursive ) echo "Configuration of xfs 1.2.0:";; 1493 esac 1494 cat <<\_ACEOF 1495 1496Optional Features: 1497 --disable-option-checking ignore unrecognized --enable/--with options 1498 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1499 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1500 --enable-dependency-tracking 1501 do not reject slow dependency extractors 1502 --disable-dependency-tracking 1503 speeds up one-time build 1504 --enable-silent-rules less verbose build output (undo: "make V=1") 1505 --disable-silent-rules verbose build output (undo: "make V=0") 1506 --disable-selective-werror 1507 Turn off selective compiler errors. (default: 1508 enabled) 1509 --enable-strict-compilation 1510 Enable all warnings from compiler and make them 1511 errors (default: disabled) 1512 --enable-devel-docs Enable building the developer documentation 1513 (default: yes) 1514 --enable-inetd Support -inetd flag for starting from inetd 1515 (default: enabled) 1516 --enable-syslog Support option for logging via syslog (default: 1517 enabled) 1518 --enable-unix-transport Enable UNIX domain socket transport 1519 --enable-tcp-transport Enable TCP socket transport 1520 --enable-ipv6 Enable IPv6 support 1521 --enable-local-transport 1522 Enable os-specific local transport 1523 1524Optional Packages: 1525 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1526 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1527 --with-xmlto Use xmlto to regenerate documentation (default: 1528 auto) 1529 --with-fop Use fop to regenerate documentation (default: auto) 1530 --with-lint Use a lint-style source code checker (default: 1531 disabled) 1532 --with-default-config-file=PATH 1533 comma-separated list of paths to look for config 1534 file when not specified (default: 1535 ${sysconfdir}/X11/fs/config) 1536 --with-fontrootdir=DIR Path to root directory for font files 1537 --with-fontmiscdir=DIR Path to misc files [FONTROOTDIR/misc] 1538 --with-fontotfdir=DIR Path to OTF files [FONTROOTDIR/OTF] 1539 --with-fontttfdir=DIR Path to TTF files [FONTROOTDIR/TTF] 1540 --with-fonttype1dir=DIR Path to Type1 files [FONTROOTDIR/Type1] 1541 --with-font75dpidir=DIR Path to 75dpi files [FONTROOTDIR/75dpi] 1542 --with-font100dpidir=DIR 1543 Path to 100dpi files [FONTROOTDIR/100dpi] 1544 --with-default-font-path=PATH 1545 Comma separated list of font dirs 1546 1547Some influential environment variables: 1548 CC C compiler command 1549 CFLAGS C compiler flags 1550 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1551 nonstandard directory <lib dir> 1552 LIBS libraries to pass to the linker, e.g. -l<library> 1553 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1554 you have headers in a nonstandard directory <include dir> 1555 CPP C preprocessor 1556 PKG_CONFIG path to pkg-config utility 1557 PKG_CONFIG_PATH 1558 directories to add to pkg-config's search path 1559 PKG_CONFIG_LIBDIR 1560 path overriding pkg-config's built-in search path 1561 XMLTO Path to xmlto command 1562 FOP Path to fop command 1563 LINT Path to a lint-style command 1564 LINT_FLAGS Flags for the lint-style command 1565 XFS_CFLAGS C compiler flags for XFS, overriding pkg-config 1566 XFS_LIBS linker flags for XFS, overriding pkg-config 1567 1568Use these variables to override the choices made by `configure' or to help 1569it to find libraries and programs with nonstandard names/locations. 1570 1571Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 1572_ACEOF 1573ac_status=$? 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" >&6; } 1865if eval \${$3+:} false; then : 1866 $as_echo_n "(cached) " >&6 1867else 1868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1869/* end confdefs.h. */ 1870$4 1871#include <$2> 1872_ACEOF 1873if ac_fn_c_try_compile "$LINENO"; then : 1874 eval "$3=yes" 1875else 1876 eval "$3=no" 1877fi 1878rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1879fi 1880eval ac_res=\$$3 1881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1882$as_echo "$ac_res" >&6; } 1883 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1884 1885} # ac_fn_c_check_header_compile 1886 1887# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1888# --------------------------------------------- 1889# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1890# accordingly. 1891ac_fn_c_check_decl () 1892{ 1893 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1894 as_decl_name=`echo $2|sed 's/ *(.*//'` 1895 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1897$as_echo_n "checking whether $as_decl_name is declared... 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" >&6; } 1987if eval \${$3+:} false; then : 1988 $as_echo_n "(cached) " >&6 1989else 1990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1991/* end confdefs.h. */ 1992/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1993 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1994#define $2 innocuous_$2 1995 1996/* System header to define __stub macros and hopefully few prototypes, 1997 which can conflict with char $2 (); below. 1998 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1999 <limits.h> exists even on freestanding compilers. */ 2000 2001#ifdef __STDC__ 2002# include <limits.h> 2003#else 2004# include <assert.h> 2005#endif 2006 2007#undef $2 2008 2009/* Override any GCC internal prototype to avoid an error. 2010 Use char because int might match the return type of a GCC 2011 builtin and then its argument prototype would still apply. */ 2012#ifdef __cplusplus 2013extern "C" 2014#endif 2015char $2 (); 2016/* The GNU C library defines this for functions which it implements 2017 to always fail with ENOSYS. Some functions are actually named 2018 something starting with __ and the normal name is an alias. */ 2019#if defined __stub_$2 || defined __stub___$2 2020choke me 2021#endif 2022 2023int 2024main () 2025{ 2026return $2 (); 2027 ; 2028 return 0; 2029} 2030_ACEOF 2031if ac_fn_c_try_link "$LINENO"; then : 2032 eval "$3=yes" 2033else 2034 eval "$3=no" 2035fi 2036rm -f core conftest.err conftest.$ac_objext \ 2037 conftest$ac_exeext conftest.$ac_ext 2038fi 2039eval ac_res=\$$3 2040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2041$as_echo "$ac_res" >&6; } 2042 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2043 2044} # ac_fn_c_check_func 2045 2046# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2047# ---------------------------------------------------- 2048# Tries to find if the field MEMBER exists in type AGGR, after including 2049# INCLUDES, setting cache variable VAR accordingly. 2050ac_fn_c_check_member () 2051{ 2052 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2054$as_echo_n "checking for $2.$3... " >&6; } 2055if eval \${$4+:} false; then : 2056 $as_echo_n "(cached) " >&6 2057else 2058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2059/* end confdefs.h. */ 2060$5 2061int 2062main () 2063{ 2064static $2 ac_aggr; 2065if (ac_aggr.$3) 2066return 0; 2067 ; 2068 return 0; 2069} 2070_ACEOF 2071if ac_fn_c_try_compile "$LINENO"; then : 2072 eval "$4=yes" 2073else 2074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2075/* end confdefs.h. */ 2076$5 2077int 2078main () 2079{ 2080static $2 ac_aggr; 2081if (sizeof ac_aggr.$3) 2082return 0; 2083 ; 2084 return 0; 2085} 2086_ACEOF 2087if ac_fn_c_try_compile "$LINENO"; then : 2088 eval "$4=yes" 2089else 2090 eval "$4=no" 2091fi 2092rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2093fi 2094rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2095fi 2096eval ac_res=\$$4 2097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2098$as_echo "$ac_res" >&6; } 2099 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2100 2101} # ac_fn_c_check_member 2102 2103# ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2104# ------------------------------------------- 2105# Tests whether TYPE exists after having included INCLUDES, setting cache 2106# variable VAR accordingly. 2107ac_fn_c_check_type () 2108{ 2109 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2111$as_echo_n "checking for $2... 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We remove comments because anyway the quotes in there 2263# would cause problems or look ugly. 2264# WARNING: Use '\'' to represent an apostrophe within the trap. 2265# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2266trap 'exit_status=$? 2267 # Save into config.log some information that might help in debugging. 2268 { 2269 echo 2270 2271 $as_echo "## ---------------- ## 2272## Cache variables. ## 2273## ---------------- ##" 2274 echo 2275 # The following way of writing the cache mishandles newlines in values, 2276( 2277 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2278 eval ac_val=\$$ac_var 2279 case $ac_val in #( 2280 *${as_nl}*) 2281 case $ac_var in #( 2282 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2283$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2284 esac 2285 case $ac_var in #( 2286 _ | IFS | as_nl) ;; #( 2287 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2288 *) { eval $ac_var=; unset $ac_var;} ;; 2289 esac ;; 2290 esac 2291 done 2292 (set) 2>&1 | 2293 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2294 *${as_nl}ac_space=\ *) 2295 sed -n \ 2296 "s/'\''/'\''\\\\'\'''\''/g; 2297 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2298 ;; #( 2299 *) 2300 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2301 ;; 2302 esac | 2303 sort 2304) 2305 echo 2306 2307 $as_echo "## ----------------- ## 2308## Output variables. ## 2309## ----------------- ##" 2310 echo 2311 for ac_var in $ac_subst_vars 2312 do 2313 eval ac_val=\$$ac_var 2314 case $ac_val in 2315 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2316 esac 2317 $as_echo "$ac_var='\''$ac_val'\''" 2318 done | sort 2319 echo 2320 2321 if test -n "$ac_subst_files"; then 2322 $as_echo "## ------------------- ## 2323## File substitutions. ## 2324## ------------------- ##" 2325 echo 2326 for ac_var in $ac_subst_files 2327 do 2328 eval ac_val=\$$ac_var 2329 case $ac_val in 2330 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2331 esac 2332 $as_echo "$ac_var='\''$ac_val'\''" 2333 done | sort 2334 echo 2335 fi 2336 2337 if test -s confdefs.h; then 2338 $as_echo "## ----------- ## 2339## confdefs.h. ## 2340## ----------- ##" 2341 echo 2342 cat confdefs.h 2343 echo 2344 fi 2345 test "$ac_signal" != 0 && 2346 $as_echo "$as_me: caught signal $ac_signal" 2347 $as_echo "$as_me: exit $exit_status" 2348 } >&5 2349 rm -f core *.core core.conftest.* && 2350 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2351 exit $exit_status 2352' 0 2353for ac_signal in 1 2 13 15; do 2354 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2355done 2356ac_signal=0 2357 2358# confdefs.h avoids OS command line length limits that DEFS can exceed. 2359rm -f -r conftest* confdefs.h 2360 2361$as_echo "/* confdefs.h */" > confdefs.h 2362 2363# Predefined preprocessor variables. 2364 2365cat >>confdefs.h <<_ACEOF 2366#define PACKAGE_NAME "$PACKAGE_NAME" 2367_ACEOF 2368 2369cat >>confdefs.h <<_ACEOF 2370#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2371_ACEOF 2372 2373cat >>confdefs.h <<_ACEOF 2374#define PACKAGE_VERSION "$PACKAGE_VERSION" 2375_ACEOF 2376 2377cat >>confdefs.h <<_ACEOF 2378#define PACKAGE_STRING "$PACKAGE_STRING" 2379_ACEOF 2380 2381cat >>confdefs.h <<_ACEOF 2382#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2383_ACEOF 2384 2385cat >>confdefs.h <<_ACEOF 2386#define PACKAGE_URL "$PACKAGE_URL" 2387_ACEOF 2388 2389 2390# Let the site file select an alternate cache file if it wants to. 2391# Prefer an explicitly selected file to automatically selected ones. 2392ac_site_file1=NONE 2393ac_site_file2=NONE 2394if test -n "$CONFIG_SITE"; then 2395 # We do not want a PATH search for config.site. 2396 case $CONFIG_SITE in #(( 2397 -*) ac_site_file1=./$CONFIG_SITE;; 2398 */*) ac_site_file1=$CONFIG_SITE;; 2399 *) ac_site_file1=./$CONFIG_SITE;; 2400 esac 2401elif test "x$prefix" != xNONE; then 2402 ac_site_file1=$prefix/share/config.site 2403 ac_site_file2=$prefix/etc/config.site 2404else 2405 ac_site_file1=$ac_default_prefix/share/config.site 2406 ac_site_file2=$ac_default_prefix/etc/config.site 2407fi 2408for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2409do 2410 test "x$ac_site_file" = xNONE && continue 2411 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2412 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2413$as_echo "$as_me: loading site script $ac_site_file" >&6;} 2414 sed 's/^/| /' "$ac_site_file" >&5 2415 . "$ac_site_file" \ 2416 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2417$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2418as_fn_error $? "failed to load site script $ac_site_file 2419See \`config.log' for more details" "$LINENO" 5; } 2420 fi 2421done 2422 2423if test -r "$cache_file"; then 2424 # Some versions of bash will fail to source /dev/null (special files 2425 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2426 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2427 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2428$as_echo "$as_me: loading cache $cache_file" >&6;} 2429 case $cache_file in 2430 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2431 *) . "./$cache_file";; 2432 esac 2433 fi 2434else 2435 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2436$as_echo "$as_me: creating cache $cache_file" >&6;} 2437 >$cache_file 2438fi 2439 2440# Check that the precious variables saved in the cache have kept the same 2441# value. 2442ac_cache_corrupted=false 2443for ac_var in $ac_precious_vars; do 2444 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2445 eval ac_new_set=\$ac_env_${ac_var}_set 2446 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2447 eval ac_new_val=\$ac_env_${ac_var}_value 2448 case $ac_old_set,$ac_new_set in 2449 set,) 2450 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2451$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2452 ac_cache_corrupted=: ;; 2453 ,set) 2454 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2455$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2456 ac_cache_corrupted=: ;; 2457 ,);; 2458 *) 2459 if test "x$ac_old_val" != "x$ac_new_val"; then 2460 # differences in whitespace do not lead to failure. 2461 ac_old_val_w=`echo x $ac_old_val` 2462 ac_new_val_w=`echo x $ac_new_val` 2463 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2464 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2465$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2466 ac_cache_corrupted=: 2467 else 2468 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2469$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2470 eval $ac_var=\$ac_old_val 2471 fi 2472 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2473$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2474 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2475$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2476 fi;; 2477 esac 2478 # Pass precious variables to config.status. 2479 if test "$ac_new_set" = set; then 2480 case $ac_new_val in 2481 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2482 *) ac_arg=$ac_var=$ac_new_val ;; 2483 esac 2484 case " $ac_configure_args " in 2485 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2486 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2487 esac 2488 fi 2489done 2490if $ac_cache_corrupted; then 2491 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2492$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2493 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2494$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2495 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2496fi 2497## -------------------- ## 2498## Main body of script. ## 2499## -------------------- ## 2500 2501ac_ext=c 2502ac_cpp='$CPP $CPPFLAGS' 2503ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2504ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2505ac_compiler_gnu=$ac_cv_c_compiler_gnu 2506 2507 2508# Set common system defines for POSIX extensions, such as _GNU_SOURCE 2509# Must be called before any macros that run the compiler (like AC_PROG_LIBTOOL) 2510ac_aux_dir= 2511for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2512 if test -f "$ac_dir/install-sh"; then 2513 ac_aux_dir=$ac_dir 2514 ac_install_sh="$ac_aux_dir/install-sh -c" 2515 break 2516 elif test -f "$ac_dir/install.sh"; then 2517 ac_aux_dir=$ac_dir 2518 ac_install_sh="$ac_aux_dir/install.sh -c" 2519 break 2520 elif test -f "$ac_dir/shtool"; then 2521 ac_aux_dir=$ac_dir 2522 ac_install_sh="$ac_aux_dir/shtool install -c" 2523 break 2524 fi 2525done 2526if test -z "$ac_aux_dir"; then 2527 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2528fi 2529 2530# These three variables are undocumented and unsupported, 2531# and are intended to be withdrawn in a future Autoconf release. 2532# They can cause serious problems if a builder's source tree is in a directory 2533# whose full name contains unusual characters. 2534ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2535ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2536ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2537 2538 2539# Expand $ac_aux_dir to an absolute path. 2540am_aux_dir=`cd "$ac_aux_dir" && pwd` 2541 2542ac_ext=c 2543ac_cpp='$CPP $CPPFLAGS' 2544ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2545ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2546ac_compiler_gnu=$ac_cv_c_compiler_gnu 2547if test -n "$ac_tool_prefix"; then 2548 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2549set dummy ${ac_tool_prefix}gcc; ac_word=$2 2550{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2551$as_echo_n "checking for $ac_word... " >&6; } 2552if ${ac_cv_prog_CC+:} false; then : 2553 $as_echo_n "(cached) " >&6 2554else 2555 if test -n "$CC"; then 2556 ac_cv_prog_CC="$CC" # Let the user override the test. 2557else 2558as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2559for as_dir in $PATH 2560do 2561 IFS=$as_save_IFS 2562 test -z "$as_dir" && as_dir=. 2563 for ac_exec_ext in '' $ac_executable_extensions; do 2564 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2565 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2566 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2567 break 2 2568 fi 2569done 2570 done 2571IFS=$as_save_IFS 2572 2573fi 2574fi 2575CC=$ac_cv_prog_CC 2576if test -n "$CC"; then 2577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2578$as_echo "$CC" >&6; } 2579else 2580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2581$as_echo "no" >&6; } 2582fi 2583 2584 2585fi 2586if test -z "$ac_cv_prog_CC"; then 2587 ac_ct_CC=$CC 2588 # Extract the first word of "gcc", so it can be a program name with args. 2589set dummy gcc; ac_word=$2 2590{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2591$as_echo_n "checking for $ac_word... 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" >&6; } 2645if ${ac_cv_prog_CC+:} false; then : 2646 $as_echo_n "(cached) " >&6 2647else 2648 if test -n "$CC"; then 2649 ac_cv_prog_CC="$CC" # Let the user override the test. 2650else 2651as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2652for as_dir in $PATH 2653do 2654 IFS=$as_save_IFS 2655 test -z "$as_dir" && as_dir=. 2656 for ac_exec_ext in '' $ac_executable_extensions; do 2657 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2658 ac_cv_prog_CC="${ac_tool_prefix}cc" 2659 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2660 break 2 2661 fi 2662done 2663 done 2664IFS=$as_save_IFS 2665 2666fi 2667fi 2668CC=$ac_cv_prog_CC 2669if test -n "$CC"; then 2670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2671$as_echo "$CC" >&6; } 2672else 2673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2674$as_echo "no" >&6; } 2675fi 2676 2677 2678 fi 2679fi 2680if test -z "$CC"; then 2681 # Extract the first word of "cc", so it can be a program name with args. 2682set dummy cc; ac_word=$2 2683{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2684$as_echo_n "checking for $ac_word... " >&6; } 2685if ${ac_cv_prog_CC+:} false; then : 2686 $as_echo_n "(cached) " >&6 2687else 2688 if test -n "$CC"; then 2689 ac_cv_prog_CC="$CC" # Let the user override the test. 2690else 2691 ac_prog_rejected=no 2692as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2693for as_dir in $PATH 2694do 2695 IFS=$as_save_IFS 2696 test -z "$as_dir" && as_dir=. 2697 for ac_exec_ext in '' $ac_executable_extensions; do 2698 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2699 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2700 ac_prog_rejected=yes 2701 continue 2702 fi 2703 ac_cv_prog_CC="cc" 2704 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2705 break 2 2706 fi 2707done 2708 done 2709IFS=$as_save_IFS 2710 2711if test $ac_prog_rejected = yes; then 2712 # We found a bogon in the path, so make sure we never use it. 2713 set dummy $ac_cv_prog_CC 2714 shift 2715 if test $# != 0; then 2716 # We chose a different compiler from the bogus one. 2717 # However, it has the same basename, so the bogon will be chosen 2718 # first if we set CC to just the basename; use the full file name. 2719 shift 2720 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2721 fi 2722fi 2723fi 2724fi 2725CC=$ac_cv_prog_CC 2726if test -n "$CC"; then 2727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2728$as_echo "$CC" >&6; } 2729else 2730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2731$as_echo "no" >&6; } 2732fi 2733 2734 2735fi 2736if test -z "$CC"; then 2737 if test -n "$ac_tool_prefix"; then 2738 for ac_prog in cl.exe 2739 do 2740 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2741set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2742{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2743$as_echo_n "checking for $ac_word... " >&6; } 2744if ${ac_cv_prog_CC+:} false; then : 2745 $as_echo_n "(cached) " >&6 2746else 2747 if test -n "$CC"; then 2748 ac_cv_prog_CC="$CC" # Let the user override the test. 2749else 2750as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2751for as_dir in $PATH 2752do 2753 IFS=$as_save_IFS 2754 test -z "$as_dir" && as_dir=. 2755 for ac_exec_ext in '' $ac_executable_extensions; do 2756 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2757 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2758 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2759 break 2 2760 fi 2761done 2762 done 2763IFS=$as_save_IFS 2764 2765fi 2766fi 2767CC=$ac_cv_prog_CC 2768if test -n "$CC"; then 2769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2770$as_echo "$CC" >&6; } 2771else 2772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2773$as_echo "no" >&6; } 2774fi 2775 2776 2777 test -n "$CC" && break 2778 done 2779fi 2780if test -z "$CC"; then 2781 ac_ct_CC=$CC 2782 for ac_prog in cl.exe 2783do 2784 # Extract the first word of "$ac_prog", so it can be a program name with args. 2785set dummy $ac_prog; ac_word=$2 2786{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2787$as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH 2843See \`config.log' for more details" "$LINENO" 5; } 2844 2845# Provide some information about the compiler. 2846$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2847set X $ac_compile 2848ac_compiler=$2 2849for ac_option in --version -v -V -qversion; do 2850 { { ac_try="$ac_compiler $ac_option >&5" 2851case "(($ac_try" in 2852 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2853 *) ac_try_echo=$ac_try;; 2854esac 2855eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2856$as_echo "$ac_try_echo"; } >&5 2857 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2858 ac_status=$? 2859 if test -s conftest.err; then 2860 sed '10a\ 2861... rest of stderr output deleted ... 2862 10q' conftest.err >conftest.er1 2863 cat conftest.er1 >&5 2864 fi 2865 rm -f conftest.er1 conftest.err 2866 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2867 test $ac_status = 0; } 2868done 2869 2870cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2871/* end confdefs.h. */ 2872 2873int 2874main () 2875{ 2876 2877 ; 2878 return 0; 2879} 2880_ACEOF 2881ac_clean_files_save=$ac_clean_files 2882ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2883# Try to create an executable without -o first, disregard a.out. 2884# It will help us diagnose broken compilers, and finding out an intuition 2885# of exeext. 2886{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2887$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2917# so that the user can short-circuit this test for compilers unknown to 2918# Autoconf. 2919for ac_file in $ac_files '' 2920do 2921 test -f "$ac_file" || continue 2922 case $ac_file in 2923 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2924 ;; 2925 [ab].out ) 2926 # We found the default executable, but exeext='' is most 2927 # certainly right. 2928 break;; 2929 *.* ) 2930 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2931 then :; else 2932 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2933 fi 2934 # We set ac_cv_exeext here because the later test for it is not 2935 # safe: cross compilers may not add the suffix if given an `-o' 2936 # argument, so we may need to know it at that point already. 2937 # Even if this section looks crufty: it has the advantage of 2938 # actually working. 2939 break;; 2940 * ) 2941 break;; 2942 esac 2943done 2944test "$ac_cv_exeext" = no && ac_cv_exeext= 2945 2946else 2947 ac_file='' 2948fi 2949if test -z "$ac_file"; then : 2950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2951$as_echo "no" >&6; } 2952$as_echo "$as_me: failed program was:" >&5 2953sed 's/^/| /' conftest.$ac_ext >&5 2954 2955{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2956$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2957as_fn_error 77 "C compiler cannot create executables 2958See \`config.log' for more details" "$LINENO" 5; } 2959else 2960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2961$as_echo "yes" >&6; } 2962fi 2963{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2964$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 2986# work properly (i.e., refer to `conftest.exe'), while it won't with 2987# `rm'. 2988for ac_file in conftest.exe conftest conftest.*; do 2989 test -f "$ac_file" || continue 2990 case $ac_file in 2991 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2992 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2993 break;; 2994 * ) break;; 2995 esac 2996done 2997else 2998 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2999$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3000as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3001See \`config.log' for more details" "$LINENO" 5; } 3002fi 3003rm -f conftest conftest$ac_cv_exeext 3004{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3005$as_echo "$ac_cv_exeext" >&6; } 3006 3007rm -f conftest.$ac_ext 3008EXEEXT=$ac_cv_exeext 3009ac_exeext=$EXEEXT 3010cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3011/* end confdefs.h. */ 3012#include <stdio.h> 3013int 3014main () 3015{ 3016FILE *f = fopen ("conftest.out", "w"); 3017 return ferror (f) || fclose (f) != 0; 3018 3019 ; 3020 return 0; 3021} 3022_ACEOF 3023ac_clean_files="$ac_clean_files conftest.out" 3024# Check that the compiler produces executables we can run. If not, either 3025# the compiler is broken, or we cross compile. 3026{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3027$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3059If you meant to cross compile, use \`--host'. 3060See \`config.log' for more details" "$LINENO" 5; } 3061 fi 3062 fi 3063fi 3064{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3065$as_echo "$cross_compiling" >&6; } 3066 3067rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3068ac_clean_files=$ac_clean_files_save 3069{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3070$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3112See \`config.log' for more details" "$LINENO" 5; } 3113fi 3114rm -f conftest.$ac_cv_objext conftest.$ac_ext 3115fi 3116{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3117$as_echo "$ac_cv_objext" >&6; } 3118OBJEXT=$ac_cv_objext 3119ac_objext=$OBJEXT 3120{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3121$as_echo_n "checking whether we are using the GNU C compiler... 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The following induces an error, until -std is added to get 3270 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3271 array size at least. It's necessary to write '\x00'==0 to get something 3272 that's true only with -std. */ 3273int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3274 3275/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3276 inside strings and character constants. */ 3277#define FOO(x) 'x' 3278int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3279 3280int test (int i, double x); 3281struct s1 {int (*f) (int a);}; 3282struct s2 {int (*f) (double a);}; 3283int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3284int argc; 3285char **argv; 3286int 3287main () 3288{ 3289return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3290 ; 3291 return 0; 3292} 3293_ACEOF 3294for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3295 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3296do 3297 CC="$ac_save_CC $ac_arg" 3298 if ac_fn_c_try_compile "$LINENO"; then : 3299 ac_cv_prog_cc_c89=$ac_arg 3300fi 3301rm -f core conftest.err conftest.$ac_objext 3302 test "x$ac_cv_prog_cc_c89" != "xno" && break 3303done 3304rm -f conftest.$ac_ext 3305CC=$ac_save_CC 3306 3307fi 3308# AC_CACHE_VAL 3309case "x$ac_cv_prog_cc_c89" in 3310 x) 3311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3312$as_echo "none needed" >&6; } ;; 3313 xno) 3314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3315$as_echo "unsupported" >&6; } ;; 3316 *) 3317 CC="$CC $ac_cv_prog_cc_c89" 3318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3319$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3320esac 3321if test "x$ac_cv_prog_cc_c89" != xno; then : 3322 3323fi 3324 3325ac_ext=c 3326ac_cpp='$CPP $CPPFLAGS' 3327ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3328ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3329ac_compiler_gnu=$ac_cv_c_compiler_gnu 3330 3331ac_ext=c 3332ac_cpp='$CPP $CPPFLAGS' 3333ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3334ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3335ac_compiler_gnu=$ac_cv_c_compiler_gnu 3336{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3337$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3338if ${am_cv_prog_cc_c_o+:} false; then : 3339 $as_echo_n "(cached) " >&6 3340else 3341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3342/* end confdefs.h. */ 3343 3344int 3345main () 3346{ 3347 3348 ; 3349 return 0; 3350} 3351_ACEOF 3352 # Make sure it works both with $CC and with simple cc. 3353 # Following AC_PROG_CC_C_O, we do the test twice because some 3354 # compilers refuse to overwrite an existing .o file with -o, 3355 # though they will create one. 3356 am_cv_prog_cc_c_o=yes 3357 for am_i in 1 2; do 3358 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3359 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3360 ac_status=$? 3361 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3362 (exit $ac_status); } \ 3363 && test -f conftest2.$ac_objext; then 3364 : OK 3365 else 3366 am_cv_prog_cc_c_o=no 3367 break 3368 fi 3369 done 3370 rm -f core conftest* 3371 unset am_i 3372fi 3373{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3374$as_echo "$am_cv_prog_cc_c_o" >&6; } 3375if test "$am_cv_prog_cc_c_o" != yes; then 3376 # Losing compiler, so override with the script. 3377 # FIXME: It is wrong to rewrite CC. 3378 # But if we don't then we get into trouble of one sort or another. 3379 # A longer-term fix would be to have automake use am__CC in this case, 3380 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3381 CC="$am_aux_dir/compile $CC" 3382fi 3383ac_ext=c 3384ac_cpp='$CPP $CPPFLAGS' 3385ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3386ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3387ac_compiler_gnu=$ac_cv_c_compiler_gnu 3388 3389 3390 3391ac_ext=c 3392ac_cpp='$CPP $CPPFLAGS' 3393ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3394ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3395ac_compiler_gnu=$ac_cv_c_compiler_gnu 3396{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3397$as_echo_n "checking how to run the C preprocessor... " >&6; } 3398# On Suns, sometimes $CPP names a directory. 3399if test -n "$CPP" && test -d "$CPP"; then 3400 CPP= 3401fi 3402if test -z "$CPP"; then 3403 if ${ac_cv_prog_CPP+:} false; then : 3404 $as_echo_n "(cached) " >&6 3405else 3406 # Double quotes because CPP needs to be expanded 3407 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3408 do 3409 ac_preproc_ok=false 3410for ac_c_preproc_warn_flag in '' yes 3411do 3412 # Use a header file that comes with gcc, so configuring glibc 3413 # with a fresh cross-compiler works. 3414 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3415 # <limits.h> exists even on freestanding compilers. 3416 # On the NeXT, cc -E runs the code through the compiler's parser, 3417 # not just through cpp. "Syntax error" is here to catch this case. 3418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3419/* end confdefs.h. */ 3420#ifdef __STDC__ 3421# include <limits.h> 3422#else 3423# include <assert.h> 3424#endif 3425 Syntax error 3426_ACEOF 3427if ac_fn_c_try_cpp "$LINENO"; then : 3428 3429else 3430 # Broken: fails on valid input. 3431continue 3432fi 3433rm -f conftest.err conftest.i conftest.$ac_ext 3434 3435 # OK, works on sane cases. Now check whether nonexistent headers 3436 # can be detected and how. 3437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3438/* end confdefs.h. */ 3439#include <ac_nonexistent.h> 3440_ACEOF 3441if ac_fn_c_try_cpp "$LINENO"; then : 3442 # Broken: success on invalid input. 3443continue 3444else 3445 # Passes both tests. 3446ac_preproc_ok=: 3447break 3448fi 3449rm -f conftest.err conftest.i conftest.$ac_ext 3450 3451done 3452# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3453rm -f conftest.i conftest.err conftest.$ac_ext 3454if $ac_preproc_ok; then : 3455 break 3456fi 3457 3458 done 3459 ac_cv_prog_CPP=$CPP 3460 3461fi 3462 CPP=$ac_cv_prog_CPP 3463else 3464 ac_cv_prog_CPP=$CPP 3465fi 3466{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3467$as_echo "$CPP" >&6; } 3468ac_preproc_ok=false 3469for ac_c_preproc_warn_flag in '' yes 3470do 3471 # Use a header file that comes with gcc, so configuring glibc 3472 # with a fresh cross-compiler works. 3473 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3474 # <limits.h> exists even on freestanding compilers. 3475 # On the NeXT, cc -E runs the code through the compiler's parser, 3476 # not just through cpp. "Syntax error" is here to catch this case. 3477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3478/* end confdefs.h. */ 3479#ifdef __STDC__ 3480# include <limits.h> 3481#else 3482# include <assert.h> 3483#endif 3484 Syntax error 3485_ACEOF 3486if ac_fn_c_try_cpp "$LINENO"; then : 3487 3488else 3489 # Broken: fails on valid input. 3490continue 3491fi 3492rm -f conftest.err conftest.i conftest.$ac_ext 3493 3494 # OK, works on sane cases. Now check whether nonexistent headers 3495 # can be detected and how. 3496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3497/* end confdefs.h. */ 3498#include <ac_nonexistent.h> 3499_ACEOF 3500if ac_fn_c_try_cpp "$LINENO"; then : 3501 # Broken: success on invalid input. 3502continue 3503else 3504 # Passes both tests. 3505ac_preproc_ok=: 3506break 3507fi 3508rm -f conftest.err conftest.i conftest.$ac_ext 3509 3510done 3511# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3512rm -f conftest.i conftest.err conftest.$ac_ext 3513if $ac_preproc_ok; then : 3514 3515else 3516 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3517$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3518as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3519See \`config.log' for more details" "$LINENO" 5; } 3520fi 3521 3522ac_ext=c 3523ac_cpp='$CPP $CPPFLAGS' 3524ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3525ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3526ac_compiler_gnu=$ac_cv_c_compiler_gnu 3527 3528 3529{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3530$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3531if ${ac_cv_path_GREP+:} false; then : 3532 $as_echo_n "(cached) " >&6 3533else 3534 if test -z "$GREP"; then 3535 ac_path_GREP_found=false 3536 # Loop through the user's path and test for each of PROGNAME-LIST 3537 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3538for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3539do 3540 IFS=$as_save_IFS 3541 test -z "$as_dir" && as_dir=. 3542 for ac_prog in grep ggrep; do 3543 for ac_exec_ext in '' $ac_executable_extensions; do 3544 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3545 as_fn_executable_p "$ac_path_GREP" || continue 3546# Check for GNU ac_path_GREP and select it if it is found. 3547 # Check for GNU $ac_path_GREP 3548case `"$ac_path_GREP" --version 2>&1` in 3549*GNU*) 3550 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3551*) 3552 ac_count=0 3553 $as_echo_n 0123456789 >"conftest.in" 3554 while : 3555 do 3556 cat "conftest.in" "conftest.in" >"conftest.tmp" 3557 mv "conftest.tmp" "conftest.in" 3558 cp "conftest.in" "conftest.nl" 3559 $as_echo 'GREP' >> "conftest.nl" 3560 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3561 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3562 as_fn_arith $ac_count + 1 && ac_count=$as_val 3563 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3564 # Best one so far, save it but keep looking for a better one 3565 ac_cv_path_GREP="$ac_path_GREP" 3566 ac_path_GREP_max=$ac_count 3567 fi 3568 # 10*(2^10) chars as input seems more than enough 3569 test $ac_count -gt 10 && break 3570 done 3571 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3572esac 3573 3574 $ac_path_GREP_found && break 3 3575 done 3576 done 3577 done 3578IFS=$as_save_IFS 3579 if test -z "$ac_cv_path_GREP"; then 3580 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3581 fi 3582else 3583 ac_cv_path_GREP=$GREP 3584fi 3585 3586fi 3587{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3588$as_echo "$ac_cv_path_GREP" >&6; } 3589 GREP="$ac_cv_path_GREP" 3590 3591 3592{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3593$as_echo_n "checking for egrep... " >&6; } 3594if ${ac_cv_path_EGREP+:} false; then : 3595 $as_echo_n "(cached) " >&6 3596else 3597 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3598 then ac_cv_path_EGREP="$GREP -E" 3599 else 3600 if test -z "$EGREP"; then 3601 ac_path_EGREP_found=false 3602 # Loop through the user's path and test for each of PROGNAME-LIST 3603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3604for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3605do 3606 IFS=$as_save_IFS 3607 test -z "$as_dir" && as_dir=. 3608 for ac_prog in egrep; do 3609 for ac_exec_ext in '' $ac_executable_extensions; do 3610 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3611 as_fn_executable_p "$ac_path_EGREP" || continue 3612# Check for GNU ac_path_EGREP and select it if it is found. 3613 # Check for GNU $ac_path_EGREP 3614case `"$ac_path_EGREP" --version 2>&1` in 3615*GNU*) 3616 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3617*) 3618 ac_count=0 3619 $as_echo_n 0123456789 >"conftest.in" 3620 while : 3621 do 3622 cat "conftest.in" "conftest.in" >"conftest.tmp" 3623 mv "conftest.tmp" "conftest.in" 3624 cp "conftest.in" "conftest.nl" 3625 $as_echo 'EGREP' >> "conftest.nl" 3626 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3627 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3628 as_fn_arith $ac_count + 1 && ac_count=$as_val 3629 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3630 # Best one so far, save it but keep looking for a better one 3631 ac_cv_path_EGREP="$ac_path_EGREP" 3632 ac_path_EGREP_max=$ac_count 3633 fi 3634 # 10*(2^10) chars as input seems more than enough 3635 test $ac_count -gt 10 && break 3636 done 3637 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3638esac 3639 3640 $ac_path_EGREP_found && break 3 3641 done 3642 done 3643 done 3644IFS=$as_save_IFS 3645 if test -z "$ac_cv_path_EGREP"; then 3646 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3647 fi 3648else 3649 ac_cv_path_EGREP=$EGREP 3650fi 3651 3652 fi 3653fi 3654{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3655$as_echo "$ac_cv_path_EGREP" >&6; } 3656 EGREP="$ac_cv_path_EGREP" 3657 3658 3659{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3660$as_echo_n "checking for ANSI C header files... " >&6; } 3661if ${ac_cv_header_stdc+:} false; then : 3662 $as_echo_n "(cached) " >&6 3663else 3664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3665/* end confdefs.h. */ 3666#include <stdlib.h> 3667#include <stdarg.h> 3668#include <string.h> 3669#include <float.h> 3670 3671int 3672main () 3673{ 3674 3675 ; 3676 return 0; 3677} 3678_ACEOF 3679if ac_fn_c_try_compile "$LINENO"; then : 3680 ac_cv_header_stdc=yes 3681else 3682 ac_cv_header_stdc=no 3683fi 3684rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3685 3686if test $ac_cv_header_stdc = yes; then 3687 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3689/* end confdefs.h. */ 3690#include <string.h> 3691 3692_ACEOF 3693if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3694 $EGREP "memchr" >/dev/null 2>&1; then : 3695 3696else 3697 ac_cv_header_stdc=no 3698fi 3699rm -f conftest* 3700 3701fi 3702 3703if test $ac_cv_header_stdc = yes; then 3704 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3706/* end confdefs.h. */ 3707#include <stdlib.h> 3708 3709_ACEOF 3710if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3711 $EGREP "free" >/dev/null 2>&1; then : 3712 3713else 3714 ac_cv_header_stdc=no 3715fi 3716rm -f conftest* 3717 3718fi 3719 3720if test $ac_cv_header_stdc = yes; then 3721 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3722 if test "$cross_compiling" = yes; then : 3723 : 3724else 3725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3726/* end confdefs.h. */ 3727#include <ctype.h> 3728#include <stdlib.h> 3729#if ((' ' & 0x0FF) == 0x020) 3730# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3731# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3732#else 3733# define ISLOWER(c) \ 3734 (('a' <= (c) && (c) <= 'i') \ 3735 || ('j' <= (c) && (c) <= 'r') \ 3736 || ('s' <= (c) && (c) <= 'z')) 3737# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3738#endif 3739 3740#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3741int 3742main () 3743{ 3744 int i; 3745 for (i = 0; i < 256; i++) 3746 if (XOR (islower (i), ISLOWER (i)) 3747 || toupper (i) != TOUPPER (i)) 3748 return 2; 3749 return 0; 3750} 3751_ACEOF 3752if ac_fn_c_try_run "$LINENO"; then : 3753 3754else 3755 ac_cv_header_stdc=no 3756fi 3757rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3758 conftest.$ac_objext conftest.beam conftest.$ac_ext 3759fi 3760 3761fi 3762fi 3763{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3764$as_echo "$ac_cv_header_stdc" >&6; } 3765if test $ac_cv_header_stdc = yes; then 3766 3767$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3768 3769fi 3770 3771# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3772for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3773 inttypes.h stdint.h unistd.h 3774do : 3775 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3776ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3777" 3778if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3779 cat >>confdefs.h <<_ACEOF 3780#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3781_ACEOF 3782 3783fi 3784 3785done 3786 3787 3788 3789 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3790if test "x$ac_cv_header_minix_config_h" = xyes; then : 3791 MINIX=yes 3792else 3793 MINIX= 3794fi 3795 3796 3797 if test "$MINIX" = yes; then 3798 3799$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3800 3801 3802$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3803 3804 3805$as_echo "#define _MINIX 1" >>confdefs.h 3806 3807 fi 3808 3809 3810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3811$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3812if ${ac_cv_safe_to_define___extensions__+:} false; then : 3813 $as_echo_n "(cached) " >&6 3814else 3815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3816/* end confdefs.h. */ 3817 3818# define __EXTENSIONS__ 1 3819 $ac_includes_default 3820int 3821main () 3822{ 3823 3824 ; 3825 return 0; 3826} 3827_ACEOF 3828if ac_fn_c_try_compile "$LINENO"; then : 3829 ac_cv_safe_to_define___extensions__=yes 3830else 3831 ac_cv_safe_to_define___extensions__=no 3832fi 3833rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3834fi 3835{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3836$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3837 test $ac_cv_safe_to_define___extensions__ = yes && 3838 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3839 3840 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3841 3842 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3843 3844 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3845 3846 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3847 3848 3849ac_config_headers="$ac_config_headers config.h" 3850 3851 3852 3853# Initialize Automake 3854am__api_version='1.15' 3855 3856# Find a good install program. We prefer a C program (faster), 3857# so one script is as good as another. But avoid the broken or 3858# incompatible versions: 3859# SysV /etc/install, /usr/sbin/install 3860# SunOS /usr/etc/install 3861# IRIX /sbin/install 3862# AIX /bin/install 3863# AmigaOS /C/install, which installs bootblocks on floppy discs 3864# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3865# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3866# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3867# OS/2's system install, which has a completely different semantic 3868# ./install, which can be erroneously created by make from ./install.sh. 3869# Reject install programs that cannot install multiple files. 3870{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3871$as_echo_n "checking for a BSD-compatible install... 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For instance 4471 # both Tru64's cc and ICC support -MD to output dependencies as a 4472 # side effect of compilation, but ICC will put the dependencies in 4473 # the current directory while Tru64 will put them in the object 4474 # directory. 4475 mkdir sub 4476 4477 am_cv_CC_dependencies_compiler_type=none 4478 if test "$am_compiler_list" = ""; then 4479 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4480 fi 4481 am__universal=false 4482 case " $depcc " in #( 4483 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4484 esac 4485 4486 for depmode in $am_compiler_list; do 4487 # Setup a source with many dependencies, because some compilers 4488 # like to wrap large dependency lists on column 80 (with \), and 4489 # we should not choose a depcomp mode which is confused by this. 4490 # 4491 # We need to recreate these files for each test, as the compiler may 4492 # overwrite some of them when testing with obscure command lines. 4493 # This happens at least with the AIX C compiler. 4494 : > sub/conftest.c 4495 for i in 1 2 3 4 5 6; do 4496 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4497 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4498 # Solaris 10 /bin/sh. 4499 echo '/* dummy */' > sub/conftst$i.h 4500 done 4501 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4502 4503 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4504 # mode. It turns out that the SunPro C++ compiler does not properly 4505 # handle '-M -o', and we need to detect this. Also, some Intel 4506 # versions had trouble with output in subdirs. 4507 am__obj=sub/conftest.${OBJEXT-o} 4508 am__minus_obj="-o $am__obj" 4509 case $depmode in 4510 gcc) 4511 # This depmode causes a compiler race in universal mode. 4512 test "$am__universal" = false || continue 4513 ;; 4514 nosideeffect) 4515 # After this tag, mechanisms are not by side-effect, so they'll 4516 # only be used when explicitly requested. 4517 if test "x$enable_dependency_tracking" = xyes; then 4518 continue 4519 else 4520 break 4521 fi 4522 ;; 4523 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4524 # This compiler won't grok '-c -o', but also, the minuso test has 4525 # not run yet. These depmodes are late enough in the game, and 4526 # so weak that their functioning should not be impacted. 4527 am__obj=conftest.${OBJEXT-o} 4528 am__minus_obj= 4529 ;; 4530 none) break ;; 4531 esac 4532 if depmode=$depmode \ 4533 source=sub/conftest.c object=$am__obj \ 4534 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4535 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4536 >/dev/null 2>conftest.err && 4537 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4538 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4539 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4540 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4541 # icc doesn't choke on unknown options, it will just issue warnings 4542 # or remarks (even with -Werror). So we grep stderr for any message 4543 # that says an option was ignored or not supported. 4544 # When given -MP, icc 7.0 and 7.1 complain thusly: 4545 # icc: Command line warning: ignoring option '-M'; no argument required 4546 # The diagnosis changed in icc 8.0: 4547 # icc: Command line remark: option '-MP' not supported 4548 if (grep 'ignoring option' conftest.err || 4549 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4550 am_cv_CC_dependencies_compiler_type=$depmode 4551 break 4552 fi 4553 fi 4554 done 4555 4556 cd .. 4557 rm -rf conftest.dir 4558else 4559 am_cv_CC_dependencies_compiler_type=none 4560fi 4561 4562fi 4563{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4564$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4565CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4566 4567 if 4568 test "x$enable_dependency_tracking" != xno \ 4569 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4570 am__fastdepCC_TRUE= 4571 am__fastdepCC_FALSE='#' 4572else 4573 am__fastdepCC_TRUE='#' 4574 am__fastdepCC_FALSE= 4575fi 4576 4577 4578 4579# POSIX will say in a future version that running "rm -f" with no argument 4580# is OK; and we want to be able to make that assumption in our Makefile 4581# recipes. So use an aggressive probe to check that the usage we want is 4582# actually supported "in the wild" to an acceptable degree. 4583# See automake bug#10828. 4584# To make any issue more visible, cause the running configure to be aborted 4585# by default if the 'rm' program in use doesn't match our expectations; the 4586# user can still override this though. 4587if rm -f && rm -fr && rm -rf; then : OK; else 4588 cat >&2 <<'END' 4589Oops! 4590 4591Your 'rm' program seems unable to run without file operands specified 4592on the command line, even when the '-f' option is present. This is contrary 4593to the behaviour of most rm programs out there, and not conforming with 4594the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4595 4596Please tell bug-automake@gnu.org about your system, including the value 4597of your $PATH and any error possibly output before this message. This 4598can help us improve future automake versions. 4599 4600END 4601 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4602 echo 'Configuration will proceed anyway, since you have set the' >&2 4603 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4604 echo >&2 4605 else 4606 cat >&2 <<'END' 4607Aborting the configuration process, to ensure you take notice of the issue. 4608 4609You can download and install GNU coreutils to get an 'rm' implementation 4610that behaves properly: <http://www.gnu.org/software/coreutils/>. 4611 4612If you want to complete the configuration process using your problematic 4613'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4614to "yes", and re-run configure. 4615 4616END 4617 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4618 fi 4619fi 4620 4621 4622# Require xorg-macros minimum of 1.10 for HAVE_STYLESHEETS in XORG_CHECK_SGML_DOCTOOLS 4623 4624 4625 4626 4627 4628 4629 4630 4631 4632 4633 4634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4635$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4636if ${ac_cv_prog_cc_c99+:} false; then : 4637 $as_echo_n "(cached) " >&6 4638else 4639 ac_cv_prog_cc_c99=no 4640ac_save_CC=$CC 4641cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4642/* end confdefs.h. */ 4643#include <stdarg.h> 4644#include <stdbool.h> 4645#include <stdlib.h> 4646#include <wchar.h> 4647#include <stdio.h> 4648 4649// Check varargs macros. These examples are taken from C99 6.10.3.5. 4650#define debug(...) fprintf (stderr, __VA_ARGS__) 4651#define showlist(...) puts (#__VA_ARGS__) 4652#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4653static void 4654test_varargs_macros (void) 4655{ 4656 int x = 1234; 4657 int y = 5678; 4658 debug ("Flag"); 4659 debug ("X = %d\n", x); 4660 showlist (The first, second, and third items.); 4661 report (x>y, "x is %d but y is %d", x, y); 4662} 4663 4664// Check long long types. 4665#define BIG64 18446744073709551615ull 4666#define BIG32 4294967295ul 4667#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4668#if !BIG_OK 4669 your preprocessor is broken; 4670#endif 4671#if BIG_OK 4672#else 4673 your preprocessor is broken; 4674#endif 4675static long long int bignum = -9223372036854775807LL; 4676static unsigned long long int ubignum = BIG64; 4677 4678struct incomplete_array 4679{ 4680 int datasize; 4681 double data[]; 4682}; 4683 4684struct named_init { 4685 int number; 4686 const wchar_t *name; 4687 double average; 4688}; 4689 4690typedef const char *ccp; 4691 4692static inline int 4693test_restrict (ccp restrict text) 4694{ 4695 // See if C++-style comments work. 4696 // Iterate through items via the restricted pointer. 4697 // Also check for declarations in for loops. 4698 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4699 continue; 4700 return 0; 4701} 4702 4703// Check varargs and va_copy. 4704static void 4705test_varargs (const char *format, ...) 4706{ 4707 va_list args; 4708 va_start (args, format); 4709 va_list args_copy; 4710 va_copy (args_copy, args); 4711 4712 const char *str; 4713 int number; 4714 float fnumber; 4715 4716 while (*format) 4717 { 4718 switch (*format++) 4719 { 4720 case 's': // string 4721 str = va_arg (args_copy, const char *); 4722 break; 4723 case 'd': // int 4724 number = va_arg (args_copy, int); 4725 break; 4726 case 'f': // float 4727 fnumber = va_arg (args_copy, double); 4728 break; 4729 default: 4730 break; 4731 } 4732 } 4733 va_end (args_copy); 4734 va_end (args); 4735} 4736 4737int 4738main () 4739{ 4740 4741 // Check bool. 4742 _Bool success = false; 4743 4744 // Check restrict. 4745 if (test_restrict ("String literal") == 0) 4746 success = true; 4747 char *restrict newvar = "Another string"; 4748 4749 // Check varargs. 4750 test_varargs ("s, d' f .", "string", 65, 34.234); 4751 test_varargs_macros (); 4752 4753 // Check flexible array members. 4754 struct incomplete_array *ia = 4755 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4756 ia->datasize = 10; 4757 for (int i = 0; i < ia->datasize; ++i) 4758 ia->data[i] = i * 1.234; 4759 4760 // Check named initializers. 4761 struct named_init ni = { 4762 .number = 34, 4763 .name = L"Test wide string", 4764 .average = 543.34343, 4765 }; 4766 4767 ni.number = 58; 4768 4769 int dynamic_array[ni.number]; 4770 dynamic_array[ni.number - 1] = 543; 4771 4772 // work around unused variable warnings 4773 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4774 || dynamic_array[ni.number - 1] != 543); 4775 4776 ; 4777 return 0; 4778} 4779_ACEOF 4780for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4781do 4782 CC="$ac_save_CC $ac_arg" 4783 if ac_fn_c_try_compile "$LINENO"; then : 4784 ac_cv_prog_cc_c99=$ac_arg 4785fi 4786rm -f core conftest.err conftest.$ac_objext 4787 test "x$ac_cv_prog_cc_c99" != "xno" && break 4788done 4789rm -f conftest.$ac_ext 4790CC=$ac_save_CC 4791 4792fi 4793# AC_CACHE_VAL 4794case "x$ac_cv_prog_cc_c99" in 4795 x) 4796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4797$as_echo "none needed" >&6; } ;; 4798 xno) 4799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4800$as_echo "unsupported" >&6; } ;; 4801 *) 4802 CC="$CC $ac_cv_prog_cc_c99" 4803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4804$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4805esac 4806if test "x$ac_cv_prog_cc_c99" != xno; then : 4807 4808fi 4809 4810 4811 4812 4813 4814 4815ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4816if test "x$ac_cv_have_decl___clang__" = xyes; then : 4817 CLANGCC="yes" 4818else 4819 CLANGCC="no" 4820fi 4821 4822ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4823if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4824 INTELCC="yes" 4825else 4826 INTELCC="no" 4827fi 4828 4829ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4830if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4831 SUNCC="yes" 4832else 4833 SUNCC="no" 4834fi 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4845 if test -n "$ac_tool_prefix"; then 4846 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4847set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4848{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4849$as_echo_n "checking for $ac_word... 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" >&6; } 5030if ${ac_cv_path_SED+:} false; then : 5031 $as_echo_n "(cached) " >&6 5032else 5033 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5034 for ac_i in 1 2 3 4 5 6 7; do 5035 ac_script="$ac_script$as_nl$ac_script" 5036 done 5037 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5038 { ac_script=; unset ac_script;} 5039 if test -z "$SED"; then 5040 ac_path_SED_found=false 5041 # Loop through the user's path and test for each of PROGNAME-LIST 5042 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5043for as_dir in $PATH 5044do 5045 IFS=$as_save_IFS 5046 test -z "$as_dir" && as_dir=. 5047 for ac_prog in sed gsed; do 5048 for ac_exec_ext in '' $ac_executable_extensions; do 5049 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 5050 as_fn_executable_p "$ac_path_SED" || continue 5051# Check for GNU ac_path_SED and select it if it is found. 5052 # Check for GNU $ac_path_SED 5053case `"$ac_path_SED" --version 2>&1` in 5054*GNU*) 5055 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5056*) 5057 ac_count=0 5058 $as_echo_n 0123456789 >"conftest.in" 5059 while : 5060 do 5061 cat "conftest.in" "conftest.in" >"conftest.tmp" 5062 mv "conftest.tmp" "conftest.in" 5063 cp "conftest.in" "conftest.nl" 5064 $as_echo '' >> "conftest.nl" 5065 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5066 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5067 as_fn_arith $ac_count + 1 && ac_count=$as_val 5068 if test $ac_count -gt ${ac_path_SED_max-0}; then 5069 # Best one so far, save it but keep looking for a better one 5070 ac_cv_path_SED="$ac_path_SED" 5071 ac_path_SED_max=$ac_count 5072 fi 5073 # 10*(2^10) chars as input seems more than enough 5074 test $ac_count -gt 10 && break 5075 done 5076 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5077esac 5078 5079 $ac_path_SED_found && break 3 5080 done 5081 done 5082 done 5083IFS=$as_save_IFS 5084 if test -z "$ac_cv_path_SED"; then 5085 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5086 fi 5087else 5088 ac_cv_path_SED=$SED 5089fi 5090 5091fi 5092{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5093$as_echo "$ac_cv_path_SED" >&6; } 5094 SED="$ac_cv_path_SED" 5095 rm -f conftest.sed 5096 5097 5098 5099 5100 5101 5102# Check whether --enable-selective-werror was given. 5103if test "${enable_selective_werror+set}" = set; then : 5104 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5105else 5106 SELECTIVE_WERROR=yes 5107fi 5108 5109 5110 5111 5112 5113# -v is too short to test reliably with XORG_TESTSET_CFLAG 5114if test "x$SUNCC" = "xyes"; then 5115 BASE_CFLAGS="-v" 5116else 5117 BASE_CFLAGS="" 5118fi 5119 5120# This chunk of warnings were those that existed in the legacy CWARNFLAGS 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134xorg_testset_save_CFLAGS="$CFLAGS" 5135 5136if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5139$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5140if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5141 $as_echo_n "(cached) " >&6 5142else 5143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5144/* end confdefs.h. */ 5145int i; 5146_ACEOF 5147if ac_fn_c_try_compile "$LINENO"; then : 5148 xorg_cv_cc_flag_unknown_warning_option=yes 5149else 5150 xorg_cv_cc_flag_unknown_warning_option=no 5151fi 5152rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5153fi 5154{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5155$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5156 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5157 CFLAGS="$xorg_testset_save_CFLAGS" 5158fi 5159 5160if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5161 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5163 fi 5164 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5166$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5167if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5168 $as_echo_n "(cached) " >&6 5169else 5170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5171/* end confdefs.h. */ 5172int i; 5173_ACEOF 5174if ac_fn_c_try_compile "$LINENO"; then : 5175 xorg_cv_cc_flag_unused_command_line_argument=yes 5176else 5177 xorg_cv_cc_flag_unused_command_line_argument=no 5178fi 5179rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5180fi 5181{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5182$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5183 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5184 CFLAGS="$xorg_testset_save_CFLAGS" 5185fi 5186 5187found="no" 5188 5189 if test $found = "no" ; then 5190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5192 fi 5193 5194 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5196 fi 5197 5198 CFLAGS="$CFLAGS -Wall" 5199 5200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5201$as_echo_n "checking if $CC supports -Wall... " >&6; } 5202 cacheid=xorg_cv_cc_flag__Wall 5203 if eval \${$cacheid+:} false; then : 5204 $as_echo_n "(cached) " >&6 5205else 5206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5207/* end confdefs.h. */ 5208int i; 5209int 5210main () 5211{ 5212 5213 ; 5214 return 0; 5215} 5216_ACEOF 5217if ac_fn_c_try_link "$LINENO"; then : 5218 eval $cacheid=yes 5219else 5220 eval $cacheid=no 5221fi 5222rm -f core conftest.err conftest.$ac_objext \ 5223 conftest$ac_exeext conftest.$ac_ext 5224fi 5225 5226 5227 CFLAGS="$xorg_testset_save_CFLAGS" 5228 5229 eval supported=\$$cacheid 5230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5231$as_echo "$supported" >&6; } 5232 if test "$supported" = "yes" ; then 5233 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5234 found="yes" 5235 fi 5236 fi 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248 5249 5250 5251 5252xorg_testset_save_CFLAGS="$CFLAGS" 5253 5254if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5257$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5258if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5259 $as_echo_n "(cached) " >&6 5260else 5261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5262/* end confdefs.h. */ 5263int i; 5264_ACEOF 5265if ac_fn_c_try_compile "$LINENO"; then : 5266 xorg_cv_cc_flag_unknown_warning_option=yes 5267else 5268 xorg_cv_cc_flag_unknown_warning_option=no 5269fi 5270rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5271fi 5272{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5273$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5274 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5275 CFLAGS="$xorg_testset_save_CFLAGS" 5276fi 5277 5278if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5279 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5281 fi 5282 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5284$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5285if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5286 $as_echo_n "(cached) " >&6 5287else 5288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5289/* end confdefs.h. */ 5290int i; 5291_ACEOF 5292if ac_fn_c_try_compile "$LINENO"; then : 5293 xorg_cv_cc_flag_unused_command_line_argument=yes 5294else 5295 xorg_cv_cc_flag_unused_command_line_argument=no 5296fi 5297rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5298fi 5299{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5300$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5301 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5302 CFLAGS="$xorg_testset_save_CFLAGS" 5303fi 5304 5305found="no" 5306 5307 if test $found = "no" ; then 5308 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5310 fi 5311 5312 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5313 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5314 fi 5315 5316 CFLAGS="$CFLAGS -Wpointer-arith" 5317 5318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5319$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5320 cacheid=xorg_cv_cc_flag__Wpointer_arith 5321 if eval \${$cacheid+:} false; then : 5322 $as_echo_n "(cached) " >&6 5323else 5324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5325/* end confdefs.h. */ 5326int i; 5327int 5328main () 5329{ 5330 5331 ; 5332 return 0; 5333} 5334_ACEOF 5335if ac_fn_c_try_link "$LINENO"; then : 5336 eval $cacheid=yes 5337else 5338 eval $cacheid=no 5339fi 5340rm -f core conftest.err conftest.$ac_objext \ 5341 conftest$ac_exeext conftest.$ac_ext 5342fi 5343 5344 5345 CFLAGS="$xorg_testset_save_CFLAGS" 5346 5347 eval supported=\$$cacheid 5348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5349$as_echo "$supported" >&6; } 5350 if test "$supported" = "yes" ; then 5351 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5352 found="yes" 5353 fi 5354 fi 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370xorg_testset_save_CFLAGS="$CFLAGS" 5371 5372if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5373 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5375$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5376if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5377 $as_echo_n "(cached) " >&6 5378else 5379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5380/* end confdefs.h. */ 5381int i; 5382_ACEOF 5383if ac_fn_c_try_compile "$LINENO"; then : 5384 xorg_cv_cc_flag_unknown_warning_option=yes 5385else 5386 xorg_cv_cc_flag_unknown_warning_option=no 5387fi 5388rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5389fi 5390{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5391$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5392 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5393 CFLAGS="$xorg_testset_save_CFLAGS" 5394fi 5395 5396if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5397 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5399 fi 5400 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5402$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5403if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5404 $as_echo_n "(cached) " >&6 5405else 5406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5407/* end confdefs.h. */ 5408int i; 5409_ACEOF 5410if ac_fn_c_try_compile "$LINENO"; then : 5411 xorg_cv_cc_flag_unused_command_line_argument=yes 5412else 5413 xorg_cv_cc_flag_unused_command_line_argument=no 5414fi 5415rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5416fi 5417{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5418$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5419 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5420 CFLAGS="$xorg_testset_save_CFLAGS" 5421fi 5422 5423found="no" 5424 5425 if test $found = "no" ; then 5426 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5428 fi 5429 5430 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5431 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5432 fi 5433 5434 CFLAGS="$CFLAGS -Wmissing-declarations" 5435 5436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5437$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5438 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5439 if eval \${$cacheid+:} false; then : 5440 $as_echo_n "(cached) " >&6 5441else 5442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5443/* end confdefs.h. */ 5444int i; 5445int 5446main () 5447{ 5448 5449 ; 5450 return 0; 5451} 5452_ACEOF 5453if ac_fn_c_try_link "$LINENO"; then : 5454 eval $cacheid=yes 5455else 5456 eval $cacheid=no 5457fi 5458rm -f core conftest.err conftest.$ac_objext \ 5459 conftest$ac_exeext conftest.$ac_ext 5460fi 5461 5462 5463 CFLAGS="$xorg_testset_save_CFLAGS" 5464 5465 eval supported=\$$cacheid 5466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5467$as_echo "$supported" >&6; } 5468 if test "$supported" = "yes" ; then 5469 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5470 found="yes" 5471 fi 5472 fi 5473 5474 5475 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488xorg_testset_save_CFLAGS="$CFLAGS" 5489 5490if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5493$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5494if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5495 $as_echo_n "(cached) " >&6 5496else 5497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5498/* end confdefs.h. */ 5499int i; 5500_ACEOF 5501if ac_fn_c_try_compile "$LINENO"; then : 5502 xorg_cv_cc_flag_unknown_warning_option=yes 5503else 5504 xorg_cv_cc_flag_unknown_warning_option=no 5505fi 5506rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5507fi 5508{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5509$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5510 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5511 CFLAGS="$xorg_testset_save_CFLAGS" 5512fi 5513 5514if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5515 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5517 fi 5518 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5520$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5521if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5522 $as_echo_n "(cached) " >&6 5523else 5524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5525/* end confdefs.h. */ 5526int i; 5527_ACEOF 5528if ac_fn_c_try_compile "$LINENO"; then : 5529 xorg_cv_cc_flag_unused_command_line_argument=yes 5530else 5531 xorg_cv_cc_flag_unused_command_line_argument=no 5532fi 5533rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5534fi 5535{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5536$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5537 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5538 CFLAGS="$xorg_testset_save_CFLAGS" 5539fi 5540 5541found="no" 5542 5543 if test $found = "no" ; then 5544 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5545 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5546 fi 5547 5548 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5549 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5550 fi 5551 5552 CFLAGS="$CFLAGS -Wformat=2" 5553 5554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5555$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5556 cacheid=xorg_cv_cc_flag__Wformat_2 5557 if eval \${$cacheid+:} false; then : 5558 $as_echo_n "(cached) " >&6 5559else 5560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5561/* end confdefs.h. */ 5562int i; 5563int 5564main () 5565{ 5566 5567 ; 5568 return 0; 5569} 5570_ACEOF 5571if ac_fn_c_try_link "$LINENO"; then : 5572 eval $cacheid=yes 5573else 5574 eval $cacheid=no 5575fi 5576rm -f core conftest.err conftest.$ac_objext \ 5577 conftest$ac_exeext conftest.$ac_ext 5578fi 5579 5580 5581 CFLAGS="$xorg_testset_save_CFLAGS" 5582 5583 eval supported=\$$cacheid 5584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5585$as_echo "$supported" >&6; } 5586 if test "$supported" = "yes" ; then 5587 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5588 found="yes" 5589 fi 5590 fi 5591 5592 if test $found = "no" ; then 5593 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5594 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5595 fi 5596 5597 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5598 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5599 fi 5600 5601 CFLAGS="$CFLAGS -Wformat" 5602 5603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5604$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5605 cacheid=xorg_cv_cc_flag__Wformat 5606 if eval \${$cacheid+:} false; then : 5607 $as_echo_n "(cached) " >&6 5608else 5609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5610/* end confdefs.h. */ 5611int i; 5612int 5613main () 5614{ 5615 5616 ; 5617 return 0; 5618} 5619_ACEOF 5620if ac_fn_c_try_link "$LINENO"; then : 5621 eval $cacheid=yes 5622else 5623 eval $cacheid=no 5624fi 5625rm -f core conftest.err conftest.$ac_objext \ 5626 conftest$ac_exeext conftest.$ac_ext 5627fi 5628 5629 5630 CFLAGS="$xorg_testset_save_CFLAGS" 5631 5632 eval supported=\$$cacheid 5633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5634$as_echo "$supported" >&6; } 5635 if test "$supported" = "yes" ; then 5636 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5637 found="yes" 5638 fi 5639 fi 5640 5641 5642 5643 5644 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 5656 5657xorg_testset_save_CFLAGS="$CFLAGS" 5658 5659if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5662$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5663if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5664 $as_echo_n "(cached) " >&6 5665else 5666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5667/* end confdefs.h. */ 5668int i; 5669_ACEOF 5670if ac_fn_c_try_compile "$LINENO"; then : 5671 xorg_cv_cc_flag_unknown_warning_option=yes 5672else 5673 xorg_cv_cc_flag_unknown_warning_option=no 5674fi 5675rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5676fi 5677{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5678$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5679 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5680 CFLAGS="$xorg_testset_save_CFLAGS" 5681fi 5682 5683if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5686 fi 5687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5689$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5690if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5691 $as_echo_n "(cached) " >&6 5692else 5693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5694/* end confdefs.h. */ 5695int i; 5696_ACEOF 5697if ac_fn_c_try_compile "$LINENO"; then : 5698 xorg_cv_cc_flag_unused_command_line_argument=yes 5699else 5700 xorg_cv_cc_flag_unused_command_line_argument=no 5701fi 5702rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5703fi 5704{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5705$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5706 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5707 CFLAGS="$xorg_testset_save_CFLAGS" 5708fi 5709 5710found="no" 5711 5712 if test $found = "no" ; then 5713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5715 fi 5716 5717 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5719 fi 5720 5721 CFLAGS="$CFLAGS -Wstrict-prototypes" 5722 5723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5724$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5725 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5726 if eval \${$cacheid+:} false; then : 5727 $as_echo_n "(cached) " >&6 5728else 5729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5730/* end confdefs.h. */ 5731int i; 5732int 5733main () 5734{ 5735 5736 ; 5737 return 0; 5738} 5739_ACEOF 5740if ac_fn_c_try_link "$LINENO"; then : 5741 eval $cacheid=yes 5742else 5743 eval $cacheid=no 5744fi 5745rm -f core conftest.err conftest.$ac_objext \ 5746 conftest$ac_exeext conftest.$ac_ext 5747fi 5748 5749 5750 CFLAGS="$xorg_testset_save_CFLAGS" 5751 5752 eval supported=\$$cacheid 5753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5754$as_echo "$supported" >&6; } 5755 if test "$supported" = "yes" ; then 5756 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5757 found="yes" 5758 fi 5759 fi 5760 5761 5762 5763 5764 5765 5766 5767 5768 5769 5770 5771 5772 5773 5774 5775xorg_testset_save_CFLAGS="$CFLAGS" 5776 5777if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5780$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5781if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5782 $as_echo_n "(cached) " >&6 5783else 5784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5785/* end confdefs.h. */ 5786int i; 5787_ACEOF 5788if ac_fn_c_try_compile "$LINENO"; then : 5789 xorg_cv_cc_flag_unknown_warning_option=yes 5790else 5791 xorg_cv_cc_flag_unknown_warning_option=no 5792fi 5793rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5794fi 5795{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5796$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5797 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5798 CFLAGS="$xorg_testset_save_CFLAGS" 5799fi 5800 5801if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5802 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5804 fi 5805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5807$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5808if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5809 $as_echo_n "(cached) " >&6 5810else 5811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5812/* end confdefs.h. */ 5813int i; 5814_ACEOF 5815if ac_fn_c_try_compile "$LINENO"; then : 5816 xorg_cv_cc_flag_unused_command_line_argument=yes 5817else 5818 xorg_cv_cc_flag_unused_command_line_argument=no 5819fi 5820rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5821fi 5822{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5823$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5824 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5825 CFLAGS="$xorg_testset_save_CFLAGS" 5826fi 5827 5828found="no" 5829 5830 if test $found = "no" ; then 5831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5833 fi 5834 5835 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5836 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5837 fi 5838 5839 CFLAGS="$CFLAGS -Wmissing-prototypes" 5840 5841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5842$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5843 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5844 if eval \${$cacheid+:} false; then : 5845 $as_echo_n "(cached) " >&6 5846else 5847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5848/* end confdefs.h. */ 5849int i; 5850int 5851main () 5852{ 5853 5854 ; 5855 return 0; 5856} 5857_ACEOF 5858if ac_fn_c_try_link "$LINENO"; then : 5859 eval $cacheid=yes 5860else 5861 eval $cacheid=no 5862fi 5863rm -f core conftest.err conftest.$ac_objext \ 5864 conftest$ac_exeext conftest.$ac_ext 5865fi 5866 5867 5868 CFLAGS="$xorg_testset_save_CFLAGS" 5869 5870 eval supported=\$$cacheid 5871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5872$as_echo "$supported" >&6; } 5873 if test "$supported" = "yes" ; then 5874 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5875 found="yes" 5876 fi 5877 fi 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 5892 5893xorg_testset_save_CFLAGS="$CFLAGS" 5894 5895if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5898$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5899if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5900 $as_echo_n "(cached) " >&6 5901else 5902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5903/* end confdefs.h. */ 5904int i; 5905_ACEOF 5906if ac_fn_c_try_compile "$LINENO"; then : 5907 xorg_cv_cc_flag_unknown_warning_option=yes 5908else 5909 xorg_cv_cc_flag_unknown_warning_option=no 5910fi 5911rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5912fi 5913{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5914$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5915 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5916 CFLAGS="$xorg_testset_save_CFLAGS" 5917fi 5918 5919if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5922 fi 5923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5925$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5926if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5927 $as_echo_n "(cached) " >&6 5928else 5929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5930/* end confdefs.h. */ 5931int i; 5932_ACEOF 5933if ac_fn_c_try_compile "$LINENO"; then : 5934 xorg_cv_cc_flag_unused_command_line_argument=yes 5935else 5936 xorg_cv_cc_flag_unused_command_line_argument=no 5937fi 5938rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5939fi 5940{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5941$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5942 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5943 CFLAGS="$xorg_testset_save_CFLAGS" 5944fi 5945 5946found="no" 5947 5948 if test $found = "no" ; then 5949 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5951 fi 5952 5953 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5954 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5955 fi 5956 5957 CFLAGS="$CFLAGS -Wnested-externs" 5958 5959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5960$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5961 cacheid=xorg_cv_cc_flag__Wnested_externs 5962 if eval \${$cacheid+:} false; then : 5963 $as_echo_n "(cached) " >&6 5964else 5965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5966/* end confdefs.h. */ 5967int i; 5968int 5969main () 5970{ 5971 5972 ; 5973 return 0; 5974} 5975_ACEOF 5976if ac_fn_c_try_link "$LINENO"; then : 5977 eval $cacheid=yes 5978else 5979 eval $cacheid=no 5980fi 5981rm -f core conftest.err conftest.$ac_objext \ 5982 conftest$ac_exeext conftest.$ac_ext 5983fi 5984 5985 5986 CFLAGS="$xorg_testset_save_CFLAGS" 5987 5988 eval supported=\$$cacheid 5989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5990$as_echo "$supported" >&6; } 5991 if test "$supported" = "yes" ; then 5992 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5993 found="yes" 5994 fi 5995 fi 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008 6009 6010 6011xorg_testset_save_CFLAGS="$CFLAGS" 6012 6013if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6016$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6017if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6018 $as_echo_n "(cached) " >&6 6019else 6020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6021/* end confdefs.h. */ 6022int i; 6023_ACEOF 6024if ac_fn_c_try_compile "$LINENO"; then : 6025 xorg_cv_cc_flag_unknown_warning_option=yes 6026else 6027 xorg_cv_cc_flag_unknown_warning_option=no 6028fi 6029rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6030fi 6031{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6032$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6033 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6034 CFLAGS="$xorg_testset_save_CFLAGS" 6035fi 6036 6037if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6040 fi 6041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6043$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6044if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6045 $as_echo_n "(cached) " >&6 6046else 6047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6048/* end confdefs.h. */ 6049int i; 6050_ACEOF 6051if ac_fn_c_try_compile "$LINENO"; then : 6052 xorg_cv_cc_flag_unused_command_line_argument=yes 6053else 6054 xorg_cv_cc_flag_unused_command_line_argument=no 6055fi 6056rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6057fi 6058{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6059$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6060 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6061 CFLAGS="$xorg_testset_save_CFLAGS" 6062fi 6063 6064found="no" 6065 6066 if test $found = "no" ; then 6067 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6069 fi 6070 6071 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6072 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6073 fi 6074 6075 CFLAGS="$CFLAGS -Wbad-function-cast" 6076 6077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6078$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 6079 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6080 if eval \${$cacheid+:} false; then : 6081 $as_echo_n "(cached) " >&6 6082else 6083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6084/* end confdefs.h. */ 6085int i; 6086int 6087main () 6088{ 6089 6090 ; 6091 return 0; 6092} 6093_ACEOF 6094if ac_fn_c_try_link "$LINENO"; then : 6095 eval $cacheid=yes 6096else 6097 eval $cacheid=no 6098fi 6099rm -f core conftest.err conftest.$ac_objext \ 6100 conftest$ac_exeext conftest.$ac_ext 6101fi 6102 6103 6104 CFLAGS="$xorg_testset_save_CFLAGS" 6105 6106 eval supported=\$$cacheid 6107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6108$as_echo "$supported" >&6; } 6109 if test "$supported" = "yes" ; then 6110 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6111 found="yes" 6112 fi 6113 fi 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129xorg_testset_save_CFLAGS="$CFLAGS" 6130 6131if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6134$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6135if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6136 $as_echo_n "(cached) " >&6 6137else 6138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6139/* end confdefs.h. */ 6140int i; 6141_ACEOF 6142if ac_fn_c_try_compile "$LINENO"; then : 6143 xorg_cv_cc_flag_unknown_warning_option=yes 6144else 6145 xorg_cv_cc_flag_unknown_warning_option=no 6146fi 6147rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6148fi 6149{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6150$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6151 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6152 CFLAGS="$xorg_testset_save_CFLAGS" 6153fi 6154 6155if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6156 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6158 fi 6159 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6161$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6162if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6163 $as_echo_n "(cached) " >&6 6164else 6165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6166/* end confdefs.h. */ 6167int i; 6168_ACEOF 6169if ac_fn_c_try_compile "$LINENO"; then : 6170 xorg_cv_cc_flag_unused_command_line_argument=yes 6171else 6172 xorg_cv_cc_flag_unused_command_line_argument=no 6173fi 6174rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6175fi 6176{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6177$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6178 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6179 CFLAGS="$xorg_testset_save_CFLAGS" 6180fi 6181 6182found="no" 6183 6184 if test $found = "no" ; then 6185 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6187 fi 6188 6189 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6191 fi 6192 6193 CFLAGS="$CFLAGS -Wold-style-definition" 6194 6195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6196$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 6197 cacheid=xorg_cv_cc_flag__Wold_style_definition 6198 if eval \${$cacheid+:} false; then : 6199 $as_echo_n "(cached) " >&6 6200else 6201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6202/* end confdefs.h. */ 6203int i; 6204int 6205main () 6206{ 6207 6208 ; 6209 return 0; 6210} 6211_ACEOF 6212if ac_fn_c_try_link "$LINENO"; then : 6213 eval $cacheid=yes 6214else 6215 eval $cacheid=no 6216fi 6217rm -f core conftest.err conftest.$ac_objext \ 6218 conftest$ac_exeext conftest.$ac_ext 6219fi 6220 6221 6222 CFLAGS="$xorg_testset_save_CFLAGS" 6223 6224 eval supported=\$$cacheid 6225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6226$as_echo "$supported" >&6; } 6227 if test "$supported" = "yes" ; then 6228 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6229 found="yes" 6230 fi 6231 fi 6232 6233 if test $found = "no" ; then 6234 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6236 fi 6237 6238 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6239 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6240 fi 6241 6242 CFLAGS="$CFLAGS -fd" 6243 6244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6245$as_echo_n "checking if $CC supports -fd... " >&6; } 6246 cacheid=xorg_cv_cc_flag__fd 6247 if eval \${$cacheid+:} false; then : 6248 $as_echo_n "(cached) " >&6 6249else 6250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6251/* end confdefs.h. */ 6252int i; 6253int 6254main () 6255{ 6256 6257 ; 6258 return 0; 6259} 6260_ACEOF 6261if ac_fn_c_try_link "$LINENO"; then : 6262 eval $cacheid=yes 6263else 6264 eval $cacheid=no 6265fi 6266rm -f core conftest.err conftest.$ac_objext \ 6267 conftest$ac_exeext conftest.$ac_ext 6268fi 6269 6270 6271 CFLAGS="$xorg_testset_save_CFLAGS" 6272 6273 eval supported=\$$cacheid 6274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6275$as_echo "$supported" >&6; } 6276 if test "$supported" = "yes" ; then 6277 BASE_CFLAGS="$BASE_CFLAGS -fd" 6278 found="yes" 6279 fi 6280 fi 6281 6282 6283 6284 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 6295 6296xorg_testset_save_CFLAGS="$CFLAGS" 6297 6298if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6301$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6302if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6303 $as_echo_n "(cached) " >&6 6304else 6305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6306/* end confdefs.h. */ 6307int i; 6308_ACEOF 6309if ac_fn_c_try_compile "$LINENO"; then : 6310 xorg_cv_cc_flag_unknown_warning_option=yes 6311else 6312 xorg_cv_cc_flag_unknown_warning_option=no 6313fi 6314rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6315fi 6316{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6317$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6318 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6319 CFLAGS="$xorg_testset_save_CFLAGS" 6320fi 6321 6322if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6323 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6325 fi 6326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6328$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6329if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6330 $as_echo_n "(cached) " >&6 6331else 6332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6333/* end confdefs.h. */ 6334int i; 6335_ACEOF 6336if ac_fn_c_try_compile "$LINENO"; then : 6337 xorg_cv_cc_flag_unused_command_line_argument=yes 6338else 6339 xorg_cv_cc_flag_unused_command_line_argument=no 6340fi 6341rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6342fi 6343{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6344$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6345 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6346 CFLAGS="$xorg_testset_save_CFLAGS" 6347fi 6348 6349found="no" 6350 6351 if test $found = "no" ; then 6352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6354 fi 6355 6356 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6358 fi 6359 6360 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6361 6362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6363$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6364 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6365 if eval \${$cacheid+:} false; then : 6366 $as_echo_n "(cached) " >&6 6367else 6368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6369/* end confdefs.h. */ 6370int i; 6371int 6372main () 6373{ 6374 6375 ; 6376 return 0; 6377} 6378_ACEOF 6379if ac_fn_c_try_link "$LINENO"; then : 6380 eval $cacheid=yes 6381else 6382 eval $cacheid=no 6383fi 6384rm -f core conftest.err conftest.$ac_objext \ 6385 conftest$ac_exeext conftest.$ac_ext 6386fi 6387 6388 6389 CFLAGS="$xorg_testset_save_CFLAGS" 6390 6391 eval supported=\$$cacheid 6392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6393$as_echo "$supported" >&6; } 6394 if test "$supported" = "yes" ; then 6395 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6396 found="yes" 6397 fi 6398 fi 6399 6400 6401 6402 6403 6404# This chunk adds additional warnings that could catch undesired effects. 6405 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418xorg_testset_save_CFLAGS="$CFLAGS" 6419 6420if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6423$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6424if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6425 $as_echo_n "(cached) " >&6 6426else 6427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6428/* end confdefs.h. */ 6429int i; 6430_ACEOF 6431if ac_fn_c_try_compile "$LINENO"; then : 6432 xorg_cv_cc_flag_unknown_warning_option=yes 6433else 6434 xorg_cv_cc_flag_unknown_warning_option=no 6435fi 6436rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6437fi 6438{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6439$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6440 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6441 CFLAGS="$xorg_testset_save_CFLAGS" 6442fi 6443 6444if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6445 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6447 fi 6448 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6450$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6451if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6452 $as_echo_n "(cached) " >&6 6453else 6454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6455/* end confdefs.h. */ 6456int i; 6457_ACEOF 6458if ac_fn_c_try_compile "$LINENO"; then : 6459 xorg_cv_cc_flag_unused_command_line_argument=yes 6460else 6461 xorg_cv_cc_flag_unused_command_line_argument=no 6462fi 6463rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6464fi 6465{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6466$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6467 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6468 CFLAGS="$xorg_testset_save_CFLAGS" 6469fi 6470 6471found="no" 6472 6473 if test $found = "no" ; then 6474 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6476 fi 6477 6478 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6479 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6480 fi 6481 6482 CFLAGS="$CFLAGS -Wunused" 6483 6484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6485$as_echo_n "checking if $CC supports -Wunused... " >&6; } 6486 cacheid=xorg_cv_cc_flag__Wunused 6487 if eval \${$cacheid+:} false; then : 6488 $as_echo_n "(cached) " >&6 6489else 6490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6491/* end confdefs.h. */ 6492int i; 6493int 6494main () 6495{ 6496 6497 ; 6498 return 0; 6499} 6500_ACEOF 6501if ac_fn_c_try_link "$LINENO"; then : 6502 eval $cacheid=yes 6503else 6504 eval $cacheid=no 6505fi 6506rm -f core conftest.err conftest.$ac_objext \ 6507 conftest$ac_exeext conftest.$ac_ext 6508fi 6509 6510 6511 CFLAGS="$xorg_testset_save_CFLAGS" 6512 6513 eval supported=\$$cacheid 6514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6515$as_echo "$supported" >&6; } 6516 if test "$supported" = "yes" ; then 6517 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6518 found="yes" 6519 fi 6520 fi 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536xorg_testset_save_CFLAGS="$CFLAGS" 6537 6538if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6541$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6542if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6543 $as_echo_n "(cached) " >&6 6544else 6545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6546/* end confdefs.h. */ 6547int i; 6548_ACEOF 6549if ac_fn_c_try_compile "$LINENO"; then : 6550 xorg_cv_cc_flag_unknown_warning_option=yes 6551else 6552 xorg_cv_cc_flag_unknown_warning_option=no 6553fi 6554rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6555fi 6556{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6557$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6558 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6559 CFLAGS="$xorg_testset_save_CFLAGS" 6560fi 6561 6562if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6565 fi 6566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6568$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6569if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6570 $as_echo_n "(cached) " >&6 6571else 6572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6573/* end confdefs.h. */ 6574int i; 6575_ACEOF 6576if ac_fn_c_try_compile "$LINENO"; then : 6577 xorg_cv_cc_flag_unused_command_line_argument=yes 6578else 6579 xorg_cv_cc_flag_unused_command_line_argument=no 6580fi 6581rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6582fi 6583{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6584$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6585 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6586 CFLAGS="$xorg_testset_save_CFLAGS" 6587fi 6588 6589found="no" 6590 6591 if test $found = "no" ; then 6592 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6594 fi 6595 6596 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6598 fi 6599 6600 CFLAGS="$CFLAGS -Wuninitialized" 6601 6602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6603$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6604 cacheid=xorg_cv_cc_flag__Wuninitialized 6605 if eval \${$cacheid+:} false; then : 6606 $as_echo_n "(cached) " >&6 6607else 6608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6609/* end confdefs.h. */ 6610int i; 6611int 6612main () 6613{ 6614 6615 ; 6616 return 0; 6617} 6618_ACEOF 6619if ac_fn_c_try_link "$LINENO"; then : 6620 eval $cacheid=yes 6621else 6622 eval $cacheid=no 6623fi 6624rm -f core conftest.err conftest.$ac_objext \ 6625 conftest$ac_exeext conftest.$ac_ext 6626fi 6627 6628 6629 CFLAGS="$xorg_testset_save_CFLAGS" 6630 6631 eval supported=\$$cacheid 6632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6633$as_echo "$supported" >&6; } 6634 if test "$supported" = "yes" ; then 6635 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6636 found="yes" 6637 fi 6638 fi 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650 6651 6652 6653 6654xorg_testset_save_CFLAGS="$CFLAGS" 6655 6656if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6659$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6660if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6661 $as_echo_n "(cached) " >&6 6662else 6663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6664/* end confdefs.h. */ 6665int i; 6666_ACEOF 6667if ac_fn_c_try_compile "$LINENO"; then : 6668 xorg_cv_cc_flag_unknown_warning_option=yes 6669else 6670 xorg_cv_cc_flag_unknown_warning_option=no 6671fi 6672rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6673fi 6674{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6675$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6676 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6677 CFLAGS="$xorg_testset_save_CFLAGS" 6678fi 6679 6680if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6683 fi 6684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6686$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6687if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6688 $as_echo_n "(cached) " >&6 6689else 6690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6691/* end confdefs.h. */ 6692int i; 6693_ACEOF 6694if ac_fn_c_try_compile "$LINENO"; then : 6695 xorg_cv_cc_flag_unused_command_line_argument=yes 6696else 6697 xorg_cv_cc_flag_unused_command_line_argument=no 6698fi 6699rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6700fi 6701{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6702$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6703 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6704 CFLAGS="$xorg_testset_save_CFLAGS" 6705fi 6706 6707found="no" 6708 6709 if test $found = "no" ; then 6710 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6712 fi 6713 6714 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6715 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6716 fi 6717 6718 CFLAGS="$CFLAGS -Wshadow" 6719 6720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6721$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6722 cacheid=xorg_cv_cc_flag__Wshadow 6723 if eval \${$cacheid+:} false; then : 6724 $as_echo_n "(cached) " >&6 6725else 6726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6727/* end confdefs.h. */ 6728int i; 6729int 6730main () 6731{ 6732 6733 ; 6734 return 0; 6735} 6736_ACEOF 6737if ac_fn_c_try_link "$LINENO"; then : 6738 eval $cacheid=yes 6739else 6740 eval $cacheid=no 6741fi 6742rm -f core conftest.err conftest.$ac_objext \ 6743 conftest$ac_exeext conftest.$ac_ext 6744fi 6745 6746 6747 CFLAGS="$xorg_testset_save_CFLAGS" 6748 6749 eval supported=\$$cacheid 6750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6751$as_echo "$supported" >&6; } 6752 if test "$supported" = "yes" ; then 6753 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6754 found="yes" 6755 fi 6756 fi 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 6769 6770 6771 6772xorg_testset_save_CFLAGS="$CFLAGS" 6773 6774if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6777$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6778if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6779 $as_echo_n "(cached) " >&6 6780else 6781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6782/* end confdefs.h. */ 6783int i; 6784_ACEOF 6785if ac_fn_c_try_compile "$LINENO"; then : 6786 xorg_cv_cc_flag_unknown_warning_option=yes 6787else 6788 xorg_cv_cc_flag_unknown_warning_option=no 6789fi 6790rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6791fi 6792{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6793$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6794 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6795 CFLAGS="$xorg_testset_save_CFLAGS" 6796fi 6797 6798if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6801 fi 6802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6804$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6805if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6806 $as_echo_n "(cached) " >&6 6807else 6808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6809/* end confdefs.h. */ 6810int i; 6811_ACEOF 6812if ac_fn_c_try_compile "$LINENO"; then : 6813 xorg_cv_cc_flag_unused_command_line_argument=yes 6814else 6815 xorg_cv_cc_flag_unused_command_line_argument=no 6816fi 6817rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6818fi 6819{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6820$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6821 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6822 CFLAGS="$xorg_testset_save_CFLAGS" 6823fi 6824 6825found="no" 6826 6827 if test $found = "no" ; then 6828 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6830 fi 6831 6832 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6833 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6834 fi 6835 6836 CFLAGS="$CFLAGS -Wmissing-noreturn" 6837 6838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6839$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6840 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6841 if eval \${$cacheid+:} false; then : 6842 $as_echo_n "(cached) " >&6 6843else 6844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6845/* end confdefs.h. */ 6846int i; 6847int 6848main () 6849{ 6850 6851 ; 6852 return 0; 6853} 6854_ACEOF 6855if ac_fn_c_try_link "$LINENO"; then : 6856 eval $cacheid=yes 6857else 6858 eval $cacheid=no 6859fi 6860rm -f core conftest.err conftest.$ac_objext \ 6861 conftest$ac_exeext conftest.$ac_ext 6862fi 6863 6864 6865 CFLAGS="$xorg_testset_save_CFLAGS" 6866 6867 eval supported=\$$cacheid 6868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6869$as_echo "$supported" >&6; } 6870 if test "$supported" = "yes" ; then 6871 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6872 found="yes" 6873 fi 6874 fi 6875 6876 6877 6878 6879 6880 6881 6882 6883 6884 6885 6886 6887 6888 6889 6890xorg_testset_save_CFLAGS="$CFLAGS" 6891 6892if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6895$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6896if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6897 $as_echo_n "(cached) " >&6 6898else 6899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6900/* end confdefs.h. */ 6901int i; 6902_ACEOF 6903if ac_fn_c_try_compile "$LINENO"; then : 6904 xorg_cv_cc_flag_unknown_warning_option=yes 6905else 6906 xorg_cv_cc_flag_unknown_warning_option=no 6907fi 6908rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6909fi 6910{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6911$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6912 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6913 CFLAGS="$xorg_testset_save_CFLAGS" 6914fi 6915 6916if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6917 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6919 fi 6920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6922$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6923if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6924 $as_echo_n "(cached) " >&6 6925else 6926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6927/* end confdefs.h. */ 6928int i; 6929_ACEOF 6930if ac_fn_c_try_compile "$LINENO"; then : 6931 xorg_cv_cc_flag_unused_command_line_argument=yes 6932else 6933 xorg_cv_cc_flag_unused_command_line_argument=no 6934fi 6935rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6936fi 6937{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6938$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6939 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6940 CFLAGS="$xorg_testset_save_CFLAGS" 6941fi 6942 6943found="no" 6944 6945 if test $found = "no" ; then 6946 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6948 fi 6949 6950 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6952 fi 6953 6954 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6955 6956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6957$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6958 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6959 if eval \${$cacheid+:} false; then : 6960 $as_echo_n "(cached) " >&6 6961else 6962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6963/* end confdefs.h. */ 6964int i; 6965int 6966main () 6967{ 6968 6969 ; 6970 return 0; 6971} 6972_ACEOF 6973if ac_fn_c_try_link "$LINENO"; then : 6974 eval $cacheid=yes 6975else 6976 eval $cacheid=no 6977fi 6978rm -f core conftest.err conftest.$ac_objext \ 6979 conftest$ac_exeext conftest.$ac_ext 6980fi 6981 6982 6983 CFLAGS="$xorg_testset_save_CFLAGS" 6984 6985 eval supported=\$$cacheid 6986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6987$as_echo "$supported" >&6; } 6988 if test "$supported" = "yes" ; then 6989 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6990 found="yes" 6991 fi 6992 fi 6993 6994 6995 6996 6997 6998 6999 7000 7001 7002 7003 7004 7005 7006 7007 7008xorg_testset_save_CFLAGS="$CFLAGS" 7009 7010if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7013$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7014if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7015 $as_echo_n "(cached) " >&6 7016else 7017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7018/* end confdefs.h. */ 7019int i; 7020_ACEOF 7021if ac_fn_c_try_compile "$LINENO"; then : 7022 xorg_cv_cc_flag_unknown_warning_option=yes 7023else 7024 xorg_cv_cc_flag_unknown_warning_option=no 7025fi 7026rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7027fi 7028{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7029$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7030 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7031 CFLAGS="$xorg_testset_save_CFLAGS" 7032fi 7033 7034if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7035 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7037 fi 7038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7040$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7041if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7042 $as_echo_n "(cached) " >&6 7043else 7044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7045/* end confdefs.h. */ 7046int i; 7047_ACEOF 7048if ac_fn_c_try_compile "$LINENO"; then : 7049 xorg_cv_cc_flag_unused_command_line_argument=yes 7050else 7051 xorg_cv_cc_flag_unused_command_line_argument=no 7052fi 7053rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7054fi 7055{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7056$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7057 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7058 CFLAGS="$xorg_testset_save_CFLAGS" 7059fi 7060 7061found="no" 7062 7063 if test $found = "no" ; then 7064 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7066 fi 7067 7068 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7069 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7070 fi 7071 7072 CFLAGS="$CFLAGS -Wredundant-decls" 7073 7074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7075$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 7076 cacheid=xorg_cv_cc_flag__Wredundant_decls 7077 if eval \${$cacheid+:} false; then : 7078 $as_echo_n "(cached) " >&6 7079else 7080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7081/* end confdefs.h. */ 7082int i; 7083int 7084main () 7085{ 7086 7087 ; 7088 return 0; 7089} 7090_ACEOF 7091if ac_fn_c_try_link "$LINENO"; then : 7092 eval $cacheid=yes 7093else 7094 eval $cacheid=no 7095fi 7096rm -f core conftest.err conftest.$ac_objext \ 7097 conftest$ac_exeext conftest.$ac_ext 7098fi 7099 7100 7101 CFLAGS="$xorg_testset_save_CFLAGS" 7102 7103 eval supported=\$$cacheid 7104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7105$as_echo "$supported" >&6; } 7106 if test "$supported" = "yes" ; then 7107 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7108 found="yes" 7109 fi 7110 fi 7111 7112 7113 7114 7115 7116 7117 7118 7119 7120 7121 7122 7123 7124 7125 7126xorg_testset_save_CFLAGS="$CFLAGS" 7127 7128if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7131$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7132if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7133 $as_echo_n "(cached) " >&6 7134else 7135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7136/* end confdefs.h. */ 7137int i; 7138_ACEOF 7139if ac_fn_c_try_compile "$LINENO"; then : 7140 xorg_cv_cc_flag_unknown_warning_option=yes 7141else 7142 xorg_cv_cc_flag_unknown_warning_option=no 7143fi 7144rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7145fi 7146{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7147$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7148 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7149 CFLAGS="$xorg_testset_save_CFLAGS" 7150fi 7151 7152if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7155 fi 7156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7158$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7159if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7160 $as_echo_n "(cached) " >&6 7161else 7162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7163/* end confdefs.h. */ 7164int i; 7165_ACEOF 7166if ac_fn_c_try_compile "$LINENO"; then : 7167 xorg_cv_cc_flag_unused_command_line_argument=yes 7168else 7169 xorg_cv_cc_flag_unused_command_line_argument=no 7170fi 7171rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7172fi 7173{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7174$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7175 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7176 CFLAGS="$xorg_testset_save_CFLAGS" 7177fi 7178 7179found="no" 7180 7181 if test $found = "no" ; then 7182 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7184 fi 7185 7186 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7188 fi 7189 7190 CFLAGS="$CFLAGS -Wlogical-op" 7191 7192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7193$as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 7194 cacheid=xorg_cv_cc_flag__Wlogical_op 7195 if eval \${$cacheid+:} false; then : 7196 $as_echo_n "(cached) " >&6 7197else 7198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7199/* end confdefs.h. */ 7200int i; 7201int 7202main () 7203{ 7204 7205 ; 7206 return 0; 7207} 7208_ACEOF 7209if ac_fn_c_try_link "$LINENO"; then : 7210 eval $cacheid=yes 7211else 7212 eval $cacheid=no 7213fi 7214rm -f core conftest.err conftest.$ac_objext \ 7215 conftest$ac_exeext conftest.$ac_ext 7216fi 7217 7218 7219 CFLAGS="$xorg_testset_save_CFLAGS" 7220 7221 eval supported=\$$cacheid 7222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7223$as_echo "$supported" >&6; } 7224 if test "$supported" = "yes" ; then 7225 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7226 found="yes" 7227 fi 7228 fi 7229 7230 7231 7232# These are currently disabled because they are noisy. They will be enabled 7233# in the future once the codebase is sufficiently modernized to silence 7234# them. For now, I don't want them to drown out the other warnings. 7235# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7236# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7237# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7238 7239# Turn some warnings into errors, so we don't accidently get successful builds 7240# when there are problems that should be fixed. 7241 7242if test "x$SELECTIVE_WERROR" = "xyes" ; then 7243 7244 7245 7246 7247 7248 7249 7250 7251 7252 7253 7254 7255 7256xorg_testset_save_CFLAGS="$CFLAGS" 7257 7258if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7261$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7262if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7263 $as_echo_n "(cached) " >&6 7264else 7265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7266/* end confdefs.h. */ 7267int i; 7268_ACEOF 7269if ac_fn_c_try_compile "$LINENO"; then : 7270 xorg_cv_cc_flag_unknown_warning_option=yes 7271else 7272 xorg_cv_cc_flag_unknown_warning_option=no 7273fi 7274rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7275fi 7276{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7277$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7278 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7279 CFLAGS="$xorg_testset_save_CFLAGS" 7280fi 7281 7282if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7283 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7285 fi 7286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7288$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7289if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7290 $as_echo_n "(cached) " >&6 7291else 7292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7293/* end confdefs.h. */ 7294int i; 7295_ACEOF 7296if ac_fn_c_try_compile "$LINENO"; then : 7297 xorg_cv_cc_flag_unused_command_line_argument=yes 7298else 7299 xorg_cv_cc_flag_unused_command_line_argument=no 7300fi 7301rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7302fi 7303{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7304$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7305 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7306 CFLAGS="$xorg_testset_save_CFLAGS" 7307fi 7308 7309found="no" 7310 7311 if test $found = "no" ; then 7312 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7314 fi 7315 7316 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7317 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7318 fi 7319 7320 CFLAGS="$CFLAGS -Werror=implicit" 7321 7322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7323$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7324 cacheid=xorg_cv_cc_flag__Werror_implicit 7325 if eval \${$cacheid+:} false; then : 7326 $as_echo_n "(cached) " >&6 7327else 7328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7329/* end confdefs.h. */ 7330int i; 7331int 7332main () 7333{ 7334 7335 ; 7336 return 0; 7337} 7338_ACEOF 7339if ac_fn_c_try_link "$LINENO"; then : 7340 eval $cacheid=yes 7341else 7342 eval $cacheid=no 7343fi 7344rm -f core conftest.err conftest.$ac_objext \ 7345 conftest$ac_exeext conftest.$ac_ext 7346fi 7347 7348 7349 CFLAGS="$xorg_testset_save_CFLAGS" 7350 7351 eval supported=\$$cacheid 7352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7353$as_echo "$supported" >&6; } 7354 if test "$supported" = "yes" ; then 7355 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7356 found="yes" 7357 fi 7358 fi 7359 7360 if test $found = "no" ; then 7361 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7363 fi 7364 7365 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7366 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7367 fi 7368 7369 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7370 7371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7372$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7373 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7374 if eval \${$cacheid+:} false; then : 7375 $as_echo_n "(cached) " >&6 7376else 7377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7378/* end confdefs.h. */ 7379int i; 7380int 7381main () 7382{ 7383 7384 ; 7385 return 0; 7386} 7387_ACEOF 7388if ac_fn_c_try_link "$LINENO"; then : 7389 eval $cacheid=yes 7390else 7391 eval $cacheid=no 7392fi 7393rm -f core conftest.err conftest.$ac_objext \ 7394 conftest$ac_exeext conftest.$ac_ext 7395fi 7396 7397 7398 CFLAGS="$xorg_testset_save_CFLAGS" 7399 7400 eval supported=\$$cacheid 7401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7402$as_echo "$supported" >&6; } 7403 if test "$supported" = "yes" ; then 7404 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7405 found="yes" 7406 fi 7407 fi 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 7423xorg_testset_save_CFLAGS="$CFLAGS" 7424 7425if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7428$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7429if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7430 $as_echo_n "(cached) " >&6 7431else 7432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7433/* end confdefs.h. */ 7434int i; 7435_ACEOF 7436if ac_fn_c_try_compile "$LINENO"; then : 7437 xorg_cv_cc_flag_unknown_warning_option=yes 7438else 7439 xorg_cv_cc_flag_unknown_warning_option=no 7440fi 7441rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7442fi 7443{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7444$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7445 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7446 CFLAGS="$xorg_testset_save_CFLAGS" 7447fi 7448 7449if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7452 fi 7453 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7455$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7456if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7457 $as_echo_n "(cached) " >&6 7458else 7459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7460/* end confdefs.h. */ 7461int i; 7462_ACEOF 7463if ac_fn_c_try_compile "$LINENO"; then : 7464 xorg_cv_cc_flag_unused_command_line_argument=yes 7465else 7466 xorg_cv_cc_flag_unused_command_line_argument=no 7467fi 7468rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7469fi 7470{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7471$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7472 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7473 CFLAGS="$xorg_testset_save_CFLAGS" 7474fi 7475 7476found="no" 7477 7478 if test $found = "no" ; then 7479 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7481 fi 7482 7483 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7485 fi 7486 7487 CFLAGS="$CFLAGS -Werror=nonnull" 7488 7489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7490$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7491 cacheid=xorg_cv_cc_flag__Werror_nonnull 7492 if eval \${$cacheid+:} false; then : 7493 $as_echo_n "(cached) " >&6 7494else 7495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7496/* end confdefs.h. */ 7497int i; 7498int 7499main () 7500{ 7501 7502 ; 7503 return 0; 7504} 7505_ACEOF 7506if ac_fn_c_try_link "$LINENO"; then : 7507 eval $cacheid=yes 7508else 7509 eval $cacheid=no 7510fi 7511rm -f core conftest.err conftest.$ac_objext \ 7512 conftest$ac_exeext conftest.$ac_ext 7513fi 7514 7515 7516 CFLAGS="$xorg_testset_save_CFLAGS" 7517 7518 eval supported=\$$cacheid 7519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7520$as_echo "$supported" >&6; } 7521 if test "$supported" = "yes" ; then 7522 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7523 found="yes" 7524 fi 7525 fi 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537 7538 7539 7540 7541xorg_testset_save_CFLAGS="$CFLAGS" 7542 7543if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7546$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7547if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7548 $as_echo_n "(cached) " >&6 7549else 7550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7551/* end confdefs.h. */ 7552int i; 7553_ACEOF 7554if ac_fn_c_try_compile "$LINENO"; then : 7555 xorg_cv_cc_flag_unknown_warning_option=yes 7556else 7557 xorg_cv_cc_flag_unknown_warning_option=no 7558fi 7559rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7560fi 7561{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7562$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7563 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7564 CFLAGS="$xorg_testset_save_CFLAGS" 7565fi 7566 7567if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7568 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7570 fi 7571 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7573$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7574if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7575 $as_echo_n "(cached) " >&6 7576else 7577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7578/* end confdefs.h. */ 7579int i; 7580_ACEOF 7581if ac_fn_c_try_compile "$LINENO"; then : 7582 xorg_cv_cc_flag_unused_command_line_argument=yes 7583else 7584 xorg_cv_cc_flag_unused_command_line_argument=no 7585fi 7586rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7587fi 7588{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7589$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7590 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7591 CFLAGS="$xorg_testset_save_CFLAGS" 7592fi 7593 7594found="no" 7595 7596 if test $found = "no" ; then 7597 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7599 fi 7600 7601 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7603 fi 7604 7605 CFLAGS="$CFLAGS -Werror=init-self" 7606 7607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7608$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7609 cacheid=xorg_cv_cc_flag__Werror_init_self 7610 if eval \${$cacheid+:} false; then : 7611 $as_echo_n "(cached) " >&6 7612else 7613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7614/* end confdefs.h. */ 7615int i; 7616int 7617main () 7618{ 7619 7620 ; 7621 return 0; 7622} 7623_ACEOF 7624if ac_fn_c_try_link "$LINENO"; then : 7625 eval $cacheid=yes 7626else 7627 eval $cacheid=no 7628fi 7629rm -f core conftest.err conftest.$ac_objext \ 7630 conftest$ac_exeext conftest.$ac_ext 7631fi 7632 7633 7634 CFLAGS="$xorg_testset_save_CFLAGS" 7635 7636 eval supported=\$$cacheid 7637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7638$as_echo "$supported" >&6; } 7639 if test "$supported" = "yes" ; then 7640 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7641 found="yes" 7642 fi 7643 fi 7644 7645 7646 7647 7648 7649 7650 7651 7652 7653 7654 7655 7656 7657 7658 7659xorg_testset_save_CFLAGS="$CFLAGS" 7660 7661if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7664$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7665if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7666 $as_echo_n "(cached) " >&6 7667else 7668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7669/* end confdefs.h. */ 7670int i; 7671_ACEOF 7672if ac_fn_c_try_compile "$LINENO"; then : 7673 xorg_cv_cc_flag_unknown_warning_option=yes 7674else 7675 xorg_cv_cc_flag_unknown_warning_option=no 7676fi 7677rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7678fi 7679{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7680$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7681 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7682 CFLAGS="$xorg_testset_save_CFLAGS" 7683fi 7684 7685if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7688 fi 7689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7691$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7692if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7693 $as_echo_n "(cached) " >&6 7694else 7695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7696/* end confdefs.h. */ 7697int i; 7698_ACEOF 7699if ac_fn_c_try_compile "$LINENO"; then : 7700 xorg_cv_cc_flag_unused_command_line_argument=yes 7701else 7702 xorg_cv_cc_flag_unused_command_line_argument=no 7703fi 7704rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7705fi 7706{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7707$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7708 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7709 CFLAGS="$xorg_testset_save_CFLAGS" 7710fi 7711 7712found="no" 7713 7714 if test $found = "no" ; then 7715 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7717 fi 7718 7719 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7721 fi 7722 7723 CFLAGS="$CFLAGS -Werror=main" 7724 7725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7726$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7727 cacheid=xorg_cv_cc_flag__Werror_main 7728 if eval \${$cacheid+:} false; then : 7729 $as_echo_n "(cached) " >&6 7730else 7731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7732/* end confdefs.h. */ 7733int i; 7734int 7735main () 7736{ 7737 7738 ; 7739 return 0; 7740} 7741_ACEOF 7742if ac_fn_c_try_link "$LINENO"; then : 7743 eval $cacheid=yes 7744else 7745 eval $cacheid=no 7746fi 7747rm -f core conftest.err conftest.$ac_objext \ 7748 conftest$ac_exeext conftest.$ac_ext 7749fi 7750 7751 7752 CFLAGS="$xorg_testset_save_CFLAGS" 7753 7754 eval supported=\$$cacheid 7755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7756$as_echo "$supported" >&6; } 7757 if test "$supported" = "yes" ; then 7758 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7759 found="yes" 7760 fi 7761 fi 7762 7763 7764 7765 7766 7767 7768 7769 7770 7771 7772 7773 7774 7775 7776 7777xorg_testset_save_CFLAGS="$CFLAGS" 7778 7779if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7782$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7783if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7784 $as_echo_n "(cached) " >&6 7785else 7786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7787/* end confdefs.h. */ 7788int i; 7789_ACEOF 7790if ac_fn_c_try_compile "$LINENO"; then : 7791 xorg_cv_cc_flag_unknown_warning_option=yes 7792else 7793 xorg_cv_cc_flag_unknown_warning_option=no 7794fi 7795rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7796fi 7797{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7798$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7799 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7800 CFLAGS="$xorg_testset_save_CFLAGS" 7801fi 7802 7803if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7804 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7805 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7806 fi 7807 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7809$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7810if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7811 $as_echo_n "(cached) " >&6 7812else 7813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7814/* end confdefs.h. */ 7815int i; 7816_ACEOF 7817if ac_fn_c_try_compile "$LINENO"; then : 7818 xorg_cv_cc_flag_unused_command_line_argument=yes 7819else 7820 xorg_cv_cc_flag_unused_command_line_argument=no 7821fi 7822rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7823fi 7824{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7825$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7826 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7827 CFLAGS="$xorg_testset_save_CFLAGS" 7828fi 7829 7830found="no" 7831 7832 if test $found = "no" ; then 7833 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7834 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7835 fi 7836 7837 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7838 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7839 fi 7840 7841 CFLAGS="$CFLAGS -Werror=missing-braces" 7842 7843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7844$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7845 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7846 if eval \${$cacheid+:} false; then : 7847 $as_echo_n "(cached) " >&6 7848else 7849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7850/* end confdefs.h. */ 7851int i; 7852int 7853main () 7854{ 7855 7856 ; 7857 return 0; 7858} 7859_ACEOF 7860if ac_fn_c_try_link "$LINENO"; then : 7861 eval $cacheid=yes 7862else 7863 eval $cacheid=no 7864fi 7865rm -f core conftest.err conftest.$ac_objext \ 7866 conftest$ac_exeext conftest.$ac_ext 7867fi 7868 7869 7870 CFLAGS="$xorg_testset_save_CFLAGS" 7871 7872 eval supported=\$$cacheid 7873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7874$as_echo "$supported" >&6; } 7875 if test "$supported" = "yes" ; then 7876 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7877 found="yes" 7878 fi 7879 fi 7880 7881 7882 7883 7884 7885 7886 7887 7888 7889 7890 7891 7892 7893 7894 7895xorg_testset_save_CFLAGS="$CFLAGS" 7896 7897if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7900$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7901if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7902 $as_echo_n "(cached) " >&6 7903else 7904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7905/* end confdefs.h. */ 7906int i; 7907_ACEOF 7908if ac_fn_c_try_compile "$LINENO"; then : 7909 xorg_cv_cc_flag_unknown_warning_option=yes 7910else 7911 xorg_cv_cc_flag_unknown_warning_option=no 7912fi 7913rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7914fi 7915{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7916$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7917 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7918 CFLAGS="$xorg_testset_save_CFLAGS" 7919fi 7920 7921if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7922 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7923 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7924 fi 7925 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7927$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7928if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7929 $as_echo_n "(cached) " >&6 7930else 7931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7932/* end confdefs.h. */ 7933int i; 7934_ACEOF 7935if ac_fn_c_try_compile "$LINENO"; then : 7936 xorg_cv_cc_flag_unused_command_line_argument=yes 7937else 7938 xorg_cv_cc_flag_unused_command_line_argument=no 7939fi 7940rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7941fi 7942{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7943$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7944 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7945 CFLAGS="$xorg_testset_save_CFLAGS" 7946fi 7947 7948found="no" 7949 7950 if test $found = "no" ; then 7951 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7952 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7953 fi 7954 7955 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7956 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7957 fi 7958 7959 CFLAGS="$CFLAGS -Werror=sequence-point" 7960 7961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7962$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7963 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7964 if eval \${$cacheid+:} false; then : 7965 $as_echo_n "(cached) " >&6 7966else 7967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7968/* end confdefs.h. */ 7969int i; 7970int 7971main () 7972{ 7973 7974 ; 7975 return 0; 7976} 7977_ACEOF 7978if ac_fn_c_try_link "$LINENO"; then : 7979 eval $cacheid=yes 7980else 7981 eval $cacheid=no 7982fi 7983rm -f core conftest.err conftest.$ac_objext \ 7984 conftest$ac_exeext conftest.$ac_ext 7985fi 7986 7987 7988 CFLAGS="$xorg_testset_save_CFLAGS" 7989 7990 eval supported=\$$cacheid 7991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7992$as_echo "$supported" >&6; } 7993 if test "$supported" = "yes" ; then 7994 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7995 found="yes" 7996 fi 7997 fi 7998 7999 8000 8001 8002 8003 8004 8005 8006 8007 8008 8009 8010 8011 8012 8013xorg_testset_save_CFLAGS="$CFLAGS" 8014 8015if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8018$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8019if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8020 $as_echo_n "(cached) " >&6 8021else 8022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8023/* end confdefs.h. */ 8024int i; 8025_ACEOF 8026if ac_fn_c_try_compile "$LINENO"; then : 8027 xorg_cv_cc_flag_unknown_warning_option=yes 8028else 8029 xorg_cv_cc_flag_unknown_warning_option=no 8030fi 8031rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8032fi 8033{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8034$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8035 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8036 CFLAGS="$xorg_testset_save_CFLAGS" 8037fi 8038 8039if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8040 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8042 fi 8043 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8045$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8046if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8047 $as_echo_n "(cached) " >&6 8048else 8049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8050/* end confdefs.h. */ 8051int i; 8052_ACEOF 8053if ac_fn_c_try_compile "$LINENO"; then : 8054 xorg_cv_cc_flag_unused_command_line_argument=yes 8055else 8056 xorg_cv_cc_flag_unused_command_line_argument=no 8057fi 8058rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8059fi 8060{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8061$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8062 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8063 CFLAGS="$xorg_testset_save_CFLAGS" 8064fi 8065 8066found="no" 8067 8068 if test $found = "no" ; then 8069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8071 fi 8072 8073 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8075 fi 8076 8077 CFLAGS="$CFLAGS -Werror=return-type" 8078 8079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8080$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 8081 cacheid=xorg_cv_cc_flag__Werror_return_type 8082 if eval \${$cacheid+:} false; then : 8083 $as_echo_n "(cached) " >&6 8084else 8085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8086/* end confdefs.h. */ 8087int i; 8088int 8089main () 8090{ 8091 8092 ; 8093 return 0; 8094} 8095_ACEOF 8096if ac_fn_c_try_link "$LINENO"; then : 8097 eval $cacheid=yes 8098else 8099 eval $cacheid=no 8100fi 8101rm -f core conftest.err conftest.$ac_objext \ 8102 conftest$ac_exeext conftest.$ac_ext 8103fi 8104 8105 8106 CFLAGS="$xorg_testset_save_CFLAGS" 8107 8108 eval supported=\$$cacheid 8109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8110$as_echo "$supported" >&6; } 8111 if test "$supported" = "yes" ; then 8112 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8113 found="yes" 8114 fi 8115 fi 8116 8117 if test $found = "no" ; then 8118 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8120 fi 8121 8122 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8123 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8124 fi 8125 8126 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8127 8128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8129$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8130 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8131 if eval \${$cacheid+:} false; then : 8132 $as_echo_n "(cached) " >&6 8133else 8134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8135/* end confdefs.h. */ 8136int i; 8137int 8138main () 8139{ 8140 8141 ; 8142 return 0; 8143} 8144_ACEOF 8145if ac_fn_c_try_link "$LINENO"; then : 8146 eval $cacheid=yes 8147else 8148 eval $cacheid=no 8149fi 8150rm -f core conftest.err conftest.$ac_objext \ 8151 conftest$ac_exeext conftest.$ac_ext 8152fi 8153 8154 8155 CFLAGS="$xorg_testset_save_CFLAGS" 8156 8157 eval supported=\$$cacheid 8158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8159$as_echo "$supported" >&6; } 8160 if test "$supported" = "yes" ; then 8161 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8162 found="yes" 8163 fi 8164 fi 8165 8166 8167 8168 8169 8170 8171 8172 8173 8174 8175 8176 8177 8178 8179 8180xorg_testset_save_CFLAGS="$CFLAGS" 8181 8182if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8185$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8186if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8187 $as_echo_n "(cached) " >&6 8188else 8189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8190/* end confdefs.h. */ 8191int i; 8192_ACEOF 8193if ac_fn_c_try_compile "$LINENO"; then : 8194 xorg_cv_cc_flag_unknown_warning_option=yes 8195else 8196 xorg_cv_cc_flag_unknown_warning_option=no 8197fi 8198rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8199fi 8200{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8201$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8202 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8203 CFLAGS="$xorg_testset_save_CFLAGS" 8204fi 8205 8206if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8209 fi 8210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8212$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8213if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8214 $as_echo_n "(cached) " >&6 8215else 8216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8217/* end confdefs.h. */ 8218int i; 8219_ACEOF 8220if ac_fn_c_try_compile "$LINENO"; then : 8221 xorg_cv_cc_flag_unused_command_line_argument=yes 8222else 8223 xorg_cv_cc_flag_unused_command_line_argument=no 8224fi 8225rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8226fi 8227{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8228$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8229 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8230 CFLAGS="$xorg_testset_save_CFLAGS" 8231fi 8232 8233found="no" 8234 8235 if test $found = "no" ; then 8236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8238 fi 8239 8240 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8242 fi 8243 8244 CFLAGS="$CFLAGS -Werror=trigraphs" 8245 8246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8247$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 8248 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8249 if eval \${$cacheid+:} false; then : 8250 $as_echo_n "(cached) " >&6 8251else 8252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8253/* end confdefs.h. */ 8254int i; 8255int 8256main () 8257{ 8258 8259 ; 8260 return 0; 8261} 8262_ACEOF 8263if ac_fn_c_try_link "$LINENO"; then : 8264 eval $cacheid=yes 8265else 8266 eval $cacheid=no 8267fi 8268rm -f core conftest.err conftest.$ac_objext \ 8269 conftest$ac_exeext conftest.$ac_ext 8270fi 8271 8272 8273 CFLAGS="$xorg_testset_save_CFLAGS" 8274 8275 eval supported=\$$cacheid 8276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8277$as_echo "$supported" >&6; } 8278 if test "$supported" = "yes" ; then 8279 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8280 found="yes" 8281 fi 8282 fi 8283 8284 8285 8286 8287 8288 8289 8290 8291 8292 8293 8294 8295 8296 8297 8298xorg_testset_save_CFLAGS="$CFLAGS" 8299 8300if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8303$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8304if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8305 $as_echo_n "(cached) " >&6 8306else 8307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8308/* end confdefs.h. */ 8309int i; 8310_ACEOF 8311if ac_fn_c_try_compile "$LINENO"; then : 8312 xorg_cv_cc_flag_unknown_warning_option=yes 8313else 8314 xorg_cv_cc_flag_unknown_warning_option=no 8315fi 8316rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8317fi 8318{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8319$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8320 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8321 CFLAGS="$xorg_testset_save_CFLAGS" 8322fi 8323 8324if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8327 fi 8328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8330$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8331if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8332 $as_echo_n "(cached) " >&6 8333else 8334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8335/* end confdefs.h. */ 8336int i; 8337_ACEOF 8338if ac_fn_c_try_compile "$LINENO"; then : 8339 xorg_cv_cc_flag_unused_command_line_argument=yes 8340else 8341 xorg_cv_cc_flag_unused_command_line_argument=no 8342fi 8343rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8344fi 8345{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8346$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8347 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8348 CFLAGS="$xorg_testset_save_CFLAGS" 8349fi 8350 8351found="no" 8352 8353 if test $found = "no" ; then 8354 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8356 fi 8357 8358 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8360 fi 8361 8362 CFLAGS="$CFLAGS -Werror=array-bounds" 8363 8364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8365$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8366 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8367 if eval \${$cacheid+:} false; then : 8368 $as_echo_n "(cached) " >&6 8369else 8370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8371/* end confdefs.h. */ 8372int i; 8373int 8374main () 8375{ 8376 8377 ; 8378 return 0; 8379} 8380_ACEOF 8381if ac_fn_c_try_link "$LINENO"; then : 8382 eval $cacheid=yes 8383else 8384 eval $cacheid=no 8385fi 8386rm -f core conftest.err conftest.$ac_objext \ 8387 conftest$ac_exeext conftest.$ac_ext 8388fi 8389 8390 8391 CFLAGS="$xorg_testset_save_CFLAGS" 8392 8393 eval supported=\$$cacheid 8394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8395$as_echo "$supported" >&6; } 8396 if test "$supported" = "yes" ; then 8397 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8398 found="yes" 8399 fi 8400 fi 8401 8402 8403 8404 8405 8406 8407 8408 8409 8410 8411 8412 8413 8414 8415 8416xorg_testset_save_CFLAGS="$CFLAGS" 8417 8418if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8421$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8422if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8423 $as_echo_n "(cached) " >&6 8424else 8425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8426/* end confdefs.h. */ 8427int i; 8428_ACEOF 8429if ac_fn_c_try_compile "$LINENO"; then : 8430 xorg_cv_cc_flag_unknown_warning_option=yes 8431else 8432 xorg_cv_cc_flag_unknown_warning_option=no 8433fi 8434rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8435fi 8436{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8437$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8438 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8439 CFLAGS="$xorg_testset_save_CFLAGS" 8440fi 8441 8442if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8443 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8445 fi 8446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8448$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8449if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8450 $as_echo_n "(cached) " >&6 8451else 8452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8453/* end confdefs.h. */ 8454int i; 8455_ACEOF 8456if ac_fn_c_try_compile "$LINENO"; then : 8457 xorg_cv_cc_flag_unused_command_line_argument=yes 8458else 8459 xorg_cv_cc_flag_unused_command_line_argument=no 8460fi 8461rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8462fi 8463{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8464$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8465 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8466 CFLAGS="$xorg_testset_save_CFLAGS" 8467fi 8468 8469found="no" 8470 8471 if test $found = "no" ; then 8472 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8474 fi 8475 8476 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8477 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8478 fi 8479 8480 CFLAGS="$CFLAGS -Werror=write-strings" 8481 8482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8483$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8484 cacheid=xorg_cv_cc_flag__Werror_write_strings 8485 if eval \${$cacheid+:} false; then : 8486 $as_echo_n "(cached) " >&6 8487else 8488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8489/* end confdefs.h. */ 8490int i; 8491int 8492main () 8493{ 8494 8495 ; 8496 return 0; 8497} 8498_ACEOF 8499if ac_fn_c_try_link "$LINENO"; then : 8500 eval $cacheid=yes 8501else 8502 eval $cacheid=no 8503fi 8504rm -f core conftest.err conftest.$ac_objext \ 8505 conftest$ac_exeext conftest.$ac_ext 8506fi 8507 8508 8509 CFLAGS="$xorg_testset_save_CFLAGS" 8510 8511 eval supported=\$$cacheid 8512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8513$as_echo "$supported" >&6; } 8514 if test "$supported" = "yes" ; then 8515 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8516 found="yes" 8517 fi 8518 fi 8519 8520 8521 8522 8523 8524 8525 8526 8527 8528 8529 8530 8531 8532 8533 8534xorg_testset_save_CFLAGS="$CFLAGS" 8535 8536if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8539$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8540if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8541 $as_echo_n "(cached) " >&6 8542else 8543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8544/* end confdefs.h. */ 8545int i; 8546_ACEOF 8547if ac_fn_c_try_compile "$LINENO"; then : 8548 xorg_cv_cc_flag_unknown_warning_option=yes 8549else 8550 xorg_cv_cc_flag_unknown_warning_option=no 8551fi 8552rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8553fi 8554{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8555$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8556 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8557 CFLAGS="$xorg_testset_save_CFLAGS" 8558fi 8559 8560if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8561 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8563 fi 8564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8566$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8567if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8568 $as_echo_n "(cached) " >&6 8569else 8570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8571/* end confdefs.h. */ 8572int i; 8573_ACEOF 8574if ac_fn_c_try_compile "$LINENO"; then : 8575 xorg_cv_cc_flag_unused_command_line_argument=yes 8576else 8577 xorg_cv_cc_flag_unused_command_line_argument=no 8578fi 8579rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8580fi 8581{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8582$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8583 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8584 CFLAGS="$xorg_testset_save_CFLAGS" 8585fi 8586 8587found="no" 8588 8589 if test $found = "no" ; then 8590 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8592 fi 8593 8594 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8595 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8596 fi 8597 8598 CFLAGS="$CFLAGS -Werror=address" 8599 8600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8601$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8602 cacheid=xorg_cv_cc_flag__Werror_address 8603 if eval \${$cacheid+:} false; then : 8604 $as_echo_n "(cached) " >&6 8605else 8606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8607/* end confdefs.h. */ 8608int i; 8609int 8610main () 8611{ 8612 8613 ; 8614 return 0; 8615} 8616_ACEOF 8617if ac_fn_c_try_link "$LINENO"; then : 8618 eval $cacheid=yes 8619else 8620 eval $cacheid=no 8621fi 8622rm -f core conftest.err conftest.$ac_objext \ 8623 conftest$ac_exeext conftest.$ac_ext 8624fi 8625 8626 8627 CFLAGS="$xorg_testset_save_CFLAGS" 8628 8629 eval supported=\$$cacheid 8630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8631$as_echo "$supported" >&6; } 8632 if test "$supported" = "yes" ; then 8633 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8634 found="yes" 8635 fi 8636 fi 8637 8638 8639 8640 8641 8642 8643 8644 8645 8646 8647 8648 8649 8650 8651 8652xorg_testset_save_CFLAGS="$CFLAGS" 8653 8654if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8657$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8658if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8659 $as_echo_n "(cached) " >&6 8660else 8661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8662/* end confdefs.h. */ 8663int i; 8664_ACEOF 8665if ac_fn_c_try_compile "$LINENO"; then : 8666 xorg_cv_cc_flag_unknown_warning_option=yes 8667else 8668 xorg_cv_cc_flag_unknown_warning_option=no 8669fi 8670rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8671fi 8672{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8673$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8674 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8675 CFLAGS="$xorg_testset_save_CFLAGS" 8676fi 8677 8678if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8679 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8681 fi 8682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8684$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8685if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8686 $as_echo_n "(cached) " >&6 8687else 8688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8689/* end confdefs.h. */ 8690int i; 8691_ACEOF 8692if ac_fn_c_try_compile "$LINENO"; then : 8693 xorg_cv_cc_flag_unused_command_line_argument=yes 8694else 8695 xorg_cv_cc_flag_unused_command_line_argument=no 8696fi 8697rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8698fi 8699{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8700$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8701 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8702 CFLAGS="$xorg_testset_save_CFLAGS" 8703fi 8704 8705found="no" 8706 8707 if test $found = "no" ; then 8708 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8710 fi 8711 8712 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8714 fi 8715 8716 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8717 8718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8719$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8720 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8721 if eval \${$cacheid+:} false; then : 8722 $as_echo_n "(cached) " >&6 8723else 8724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8725/* end confdefs.h. */ 8726int i; 8727int 8728main () 8729{ 8730 8731 ; 8732 return 0; 8733} 8734_ACEOF 8735if ac_fn_c_try_link "$LINENO"; then : 8736 eval $cacheid=yes 8737else 8738 eval $cacheid=no 8739fi 8740rm -f core conftest.err conftest.$ac_objext \ 8741 conftest$ac_exeext conftest.$ac_ext 8742fi 8743 8744 8745 CFLAGS="$xorg_testset_save_CFLAGS" 8746 8747 eval supported=\$$cacheid 8748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8749$as_echo "$supported" >&6; } 8750 if test "$supported" = "yes" ; then 8751 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8752 found="yes" 8753 fi 8754 fi 8755 8756 if test $found = "no" ; then 8757 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8758 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8759 fi 8760 8761 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8762 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8763 fi 8764 8765 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8766 8767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8768$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8769 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8770 if eval \${$cacheid+:} false; then : 8771 $as_echo_n "(cached) " >&6 8772else 8773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8774/* end confdefs.h. */ 8775int i; 8776int 8777main () 8778{ 8779 8780 ; 8781 return 0; 8782} 8783_ACEOF 8784if ac_fn_c_try_link "$LINENO"; then : 8785 eval $cacheid=yes 8786else 8787 eval $cacheid=no 8788fi 8789rm -f core conftest.err conftest.$ac_objext \ 8790 conftest$ac_exeext conftest.$ac_ext 8791fi 8792 8793 8794 CFLAGS="$xorg_testset_save_CFLAGS" 8795 8796 eval supported=\$$cacheid 8797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8798$as_echo "$supported" >&6; } 8799 if test "$supported" = "yes" ; then 8800 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8801 found="yes" 8802 fi 8803 fi 8804 8805 8806 8807 8808 8809 8810 8811 8812 8813 8814 8815 8816 8817 8818 8819xorg_testset_save_CFLAGS="$CFLAGS" 8820 8821if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8824$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8825if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8826 $as_echo_n "(cached) " >&6 8827else 8828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8829/* end confdefs.h. */ 8830int i; 8831_ACEOF 8832if ac_fn_c_try_compile "$LINENO"; then : 8833 xorg_cv_cc_flag_unknown_warning_option=yes 8834else 8835 xorg_cv_cc_flag_unknown_warning_option=no 8836fi 8837rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8838fi 8839{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8840$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8841 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8842 CFLAGS="$xorg_testset_save_CFLAGS" 8843fi 8844 8845if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8848 fi 8849 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8851$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8852if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8853 $as_echo_n "(cached) " >&6 8854else 8855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8856/* end confdefs.h. */ 8857int i; 8858_ACEOF 8859if ac_fn_c_try_compile "$LINENO"; then : 8860 xorg_cv_cc_flag_unused_command_line_argument=yes 8861else 8862 xorg_cv_cc_flag_unused_command_line_argument=no 8863fi 8864rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8865fi 8866{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8867$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8868 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8869 CFLAGS="$xorg_testset_save_CFLAGS" 8870fi 8871 8872found="no" 8873 8874 if test $found = "no" ; then 8875 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8877 fi 8878 8879 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8881 fi 8882 8883 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8884 8885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8886$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8887 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8888 if eval \${$cacheid+:} false; then : 8889 $as_echo_n "(cached) " >&6 8890else 8891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8892/* end confdefs.h. */ 8893int i; 8894int 8895main () 8896{ 8897 8898 ; 8899 return 0; 8900} 8901_ACEOF 8902if ac_fn_c_try_link "$LINENO"; then : 8903 eval $cacheid=yes 8904else 8905 eval $cacheid=no 8906fi 8907rm -f core conftest.err conftest.$ac_objext \ 8908 conftest$ac_exeext conftest.$ac_ext 8909fi 8910 8911 8912 CFLAGS="$xorg_testset_save_CFLAGS" 8913 8914 eval supported=\$$cacheid 8915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8916$as_echo "$supported" >&6; } 8917 if test "$supported" = "yes" ; then 8918 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8919 found="yes" 8920 fi 8921 fi 8922 8923 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8924else 8925{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&5 8926$as_echo "$as_me: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&2;} 8927 8928 8929 8930 8931 8932 8933 8934 8935 8936 8937 8938 8939 8940xorg_testset_save_CFLAGS="$CFLAGS" 8941 8942if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8945$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8946if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8947 $as_echo_n "(cached) " >&6 8948else 8949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8950/* end confdefs.h. */ 8951int i; 8952_ACEOF 8953if ac_fn_c_try_compile "$LINENO"; then : 8954 xorg_cv_cc_flag_unknown_warning_option=yes 8955else 8956 xorg_cv_cc_flag_unknown_warning_option=no 8957fi 8958rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8959fi 8960{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8961$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8962 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8963 CFLAGS="$xorg_testset_save_CFLAGS" 8964fi 8965 8966if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8969 fi 8970 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8972$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8973if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8974 $as_echo_n "(cached) " >&6 8975else 8976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8977/* end confdefs.h. */ 8978int i; 8979_ACEOF 8980if ac_fn_c_try_compile "$LINENO"; then : 8981 xorg_cv_cc_flag_unused_command_line_argument=yes 8982else 8983 xorg_cv_cc_flag_unused_command_line_argument=no 8984fi 8985rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8986fi 8987{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8988$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8989 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8990 CFLAGS="$xorg_testset_save_CFLAGS" 8991fi 8992 8993found="no" 8994 8995 if test $found = "no" ; then 8996 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8997 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8998 fi 8999 9000 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9002 fi 9003 9004 CFLAGS="$CFLAGS -Wimplicit" 9005 9006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9007$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 9008 cacheid=xorg_cv_cc_flag__Wimplicit 9009 if eval \${$cacheid+:} false; then : 9010 $as_echo_n "(cached) " >&6 9011else 9012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9013/* end confdefs.h. */ 9014int i; 9015int 9016main () 9017{ 9018 9019 ; 9020 return 0; 9021} 9022_ACEOF 9023if ac_fn_c_try_link "$LINENO"; then : 9024 eval $cacheid=yes 9025else 9026 eval $cacheid=no 9027fi 9028rm -f core conftest.err conftest.$ac_objext \ 9029 conftest$ac_exeext conftest.$ac_ext 9030fi 9031 9032 9033 CFLAGS="$xorg_testset_save_CFLAGS" 9034 9035 eval supported=\$$cacheid 9036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9037$as_echo "$supported" >&6; } 9038 if test "$supported" = "yes" ; then 9039 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9040 found="yes" 9041 fi 9042 fi 9043 9044 9045 9046 9047 9048 9049 9050 9051 9052 9053 9054 9055 9056 9057 9058xorg_testset_save_CFLAGS="$CFLAGS" 9059 9060if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9063$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9064if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9065 $as_echo_n "(cached) " >&6 9066else 9067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9068/* end confdefs.h. */ 9069int i; 9070_ACEOF 9071if ac_fn_c_try_compile "$LINENO"; then : 9072 xorg_cv_cc_flag_unknown_warning_option=yes 9073else 9074 xorg_cv_cc_flag_unknown_warning_option=no 9075fi 9076rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9077fi 9078{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9079$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9080 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9081 CFLAGS="$xorg_testset_save_CFLAGS" 9082fi 9083 9084if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9085 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9087 fi 9088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9090$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9091if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9092 $as_echo_n "(cached) " >&6 9093else 9094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9095/* end confdefs.h. */ 9096int i; 9097_ACEOF 9098if ac_fn_c_try_compile "$LINENO"; then : 9099 xorg_cv_cc_flag_unused_command_line_argument=yes 9100else 9101 xorg_cv_cc_flag_unused_command_line_argument=no 9102fi 9103rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9104fi 9105{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9106$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9107 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9108 CFLAGS="$xorg_testset_save_CFLAGS" 9109fi 9110 9111found="no" 9112 9113 if test $found = "no" ; then 9114 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9116 fi 9117 9118 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9120 fi 9121 9122 CFLAGS="$CFLAGS -Wnonnull" 9123 9124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9125$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 9126 cacheid=xorg_cv_cc_flag__Wnonnull 9127 if eval \${$cacheid+:} false; then : 9128 $as_echo_n "(cached) " >&6 9129else 9130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9131/* end confdefs.h. */ 9132int i; 9133int 9134main () 9135{ 9136 9137 ; 9138 return 0; 9139} 9140_ACEOF 9141if ac_fn_c_try_link "$LINENO"; then : 9142 eval $cacheid=yes 9143else 9144 eval $cacheid=no 9145fi 9146rm -f core conftest.err conftest.$ac_objext \ 9147 conftest$ac_exeext conftest.$ac_ext 9148fi 9149 9150 9151 CFLAGS="$xorg_testset_save_CFLAGS" 9152 9153 eval supported=\$$cacheid 9154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9155$as_echo "$supported" >&6; } 9156 if test "$supported" = "yes" ; then 9157 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9158 found="yes" 9159 fi 9160 fi 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 9176xorg_testset_save_CFLAGS="$CFLAGS" 9177 9178if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9181$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9182if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9183 $as_echo_n "(cached) " >&6 9184else 9185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9186/* end confdefs.h. */ 9187int i; 9188_ACEOF 9189if ac_fn_c_try_compile "$LINENO"; then : 9190 xorg_cv_cc_flag_unknown_warning_option=yes 9191else 9192 xorg_cv_cc_flag_unknown_warning_option=no 9193fi 9194rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9195fi 9196{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9197$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9198 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9199 CFLAGS="$xorg_testset_save_CFLAGS" 9200fi 9201 9202if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9203 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9205 fi 9206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9208$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9209if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9210 $as_echo_n "(cached) " >&6 9211else 9212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9213/* end confdefs.h. */ 9214int i; 9215_ACEOF 9216if ac_fn_c_try_compile "$LINENO"; then : 9217 xorg_cv_cc_flag_unused_command_line_argument=yes 9218else 9219 xorg_cv_cc_flag_unused_command_line_argument=no 9220fi 9221rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9222fi 9223{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9224$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9225 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9226 CFLAGS="$xorg_testset_save_CFLAGS" 9227fi 9228 9229found="no" 9230 9231 if test $found = "no" ; then 9232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9234 fi 9235 9236 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9237 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9238 fi 9239 9240 CFLAGS="$CFLAGS -Winit-self" 9241 9242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9243$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 9244 cacheid=xorg_cv_cc_flag__Winit_self 9245 if eval \${$cacheid+:} false; then : 9246 $as_echo_n "(cached) " >&6 9247else 9248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9249/* end confdefs.h. */ 9250int i; 9251int 9252main () 9253{ 9254 9255 ; 9256 return 0; 9257} 9258_ACEOF 9259if ac_fn_c_try_link "$LINENO"; then : 9260 eval $cacheid=yes 9261else 9262 eval $cacheid=no 9263fi 9264rm -f core conftest.err conftest.$ac_objext \ 9265 conftest$ac_exeext conftest.$ac_ext 9266fi 9267 9268 9269 CFLAGS="$xorg_testset_save_CFLAGS" 9270 9271 eval supported=\$$cacheid 9272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9273$as_echo "$supported" >&6; } 9274 if test "$supported" = "yes" ; then 9275 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9276 found="yes" 9277 fi 9278 fi 9279 9280 9281 9282 9283 9284 9285 9286 9287 9288 9289 9290 9291 9292 9293 9294xorg_testset_save_CFLAGS="$CFLAGS" 9295 9296if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9299$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9300if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9301 $as_echo_n "(cached) " >&6 9302else 9303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9304/* end confdefs.h. */ 9305int i; 9306_ACEOF 9307if ac_fn_c_try_compile "$LINENO"; then : 9308 xorg_cv_cc_flag_unknown_warning_option=yes 9309else 9310 xorg_cv_cc_flag_unknown_warning_option=no 9311fi 9312rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9313fi 9314{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9315$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9316 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9317 CFLAGS="$xorg_testset_save_CFLAGS" 9318fi 9319 9320if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9323 fi 9324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9326$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9327if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9328 $as_echo_n "(cached) " >&6 9329else 9330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9331/* end confdefs.h. */ 9332int i; 9333_ACEOF 9334if ac_fn_c_try_compile "$LINENO"; then : 9335 xorg_cv_cc_flag_unused_command_line_argument=yes 9336else 9337 xorg_cv_cc_flag_unused_command_line_argument=no 9338fi 9339rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9340fi 9341{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9342$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9343 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9344 CFLAGS="$xorg_testset_save_CFLAGS" 9345fi 9346 9347found="no" 9348 9349 if test $found = "no" ; then 9350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9352 fi 9353 9354 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9356 fi 9357 9358 CFLAGS="$CFLAGS -Wmain" 9359 9360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9361$as_echo_n "checking if $CC supports -Wmain... " >&6; } 9362 cacheid=xorg_cv_cc_flag__Wmain 9363 if eval \${$cacheid+:} false; then : 9364 $as_echo_n "(cached) " >&6 9365else 9366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9367/* end confdefs.h. */ 9368int i; 9369int 9370main () 9371{ 9372 9373 ; 9374 return 0; 9375} 9376_ACEOF 9377if ac_fn_c_try_link "$LINENO"; then : 9378 eval $cacheid=yes 9379else 9380 eval $cacheid=no 9381fi 9382rm -f core conftest.err conftest.$ac_objext \ 9383 conftest$ac_exeext conftest.$ac_ext 9384fi 9385 9386 9387 CFLAGS="$xorg_testset_save_CFLAGS" 9388 9389 eval supported=\$$cacheid 9390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9391$as_echo "$supported" >&6; } 9392 if test "$supported" = "yes" ; then 9393 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9394 found="yes" 9395 fi 9396 fi 9397 9398 9399 9400 9401 9402 9403 9404 9405 9406 9407 9408 9409 9410 9411 9412xorg_testset_save_CFLAGS="$CFLAGS" 9413 9414if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9417$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9418if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9419 $as_echo_n "(cached) " >&6 9420else 9421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9422/* end confdefs.h. */ 9423int i; 9424_ACEOF 9425if ac_fn_c_try_compile "$LINENO"; then : 9426 xorg_cv_cc_flag_unknown_warning_option=yes 9427else 9428 xorg_cv_cc_flag_unknown_warning_option=no 9429fi 9430rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9431fi 9432{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9433$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9434 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9435 CFLAGS="$xorg_testset_save_CFLAGS" 9436fi 9437 9438if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9441 fi 9442 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9444$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9445if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9446 $as_echo_n "(cached) " >&6 9447else 9448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9449/* end confdefs.h. */ 9450int i; 9451_ACEOF 9452if ac_fn_c_try_compile "$LINENO"; then : 9453 xorg_cv_cc_flag_unused_command_line_argument=yes 9454else 9455 xorg_cv_cc_flag_unused_command_line_argument=no 9456fi 9457rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9458fi 9459{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9460$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9461 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9462 CFLAGS="$xorg_testset_save_CFLAGS" 9463fi 9464 9465found="no" 9466 9467 if test $found = "no" ; then 9468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9470 fi 9471 9472 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9474 fi 9475 9476 CFLAGS="$CFLAGS -Wmissing-braces" 9477 9478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9479$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9480 cacheid=xorg_cv_cc_flag__Wmissing_braces 9481 if eval \${$cacheid+:} false; then : 9482 $as_echo_n "(cached) " >&6 9483else 9484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9485/* end confdefs.h. */ 9486int i; 9487int 9488main () 9489{ 9490 9491 ; 9492 return 0; 9493} 9494_ACEOF 9495if ac_fn_c_try_link "$LINENO"; then : 9496 eval $cacheid=yes 9497else 9498 eval $cacheid=no 9499fi 9500rm -f core conftest.err conftest.$ac_objext \ 9501 conftest$ac_exeext conftest.$ac_ext 9502fi 9503 9504 9505 CFLAGS="$xorg_testset_save_CFLAGS" 9506 9507 eval supported=\$$cacheid 9508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9509$as_echo "$supported" >&6; } 9510 if test "$supported" = "yes" ; then 9511 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9512 found="yes" 9513 fi 9514 fi 9515 9516 9517 9518 9519 9520 9521 9522 9523 9524 9525 9526 9527 9528 9529 9530xorg_testset_save_CFLAGS="$CFLAGS" 9531 9532if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9535$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9536if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9537 $as_echo_n "(cached) " >&6 9538else 9539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9540/* end confdefs.h. */ 9541int i; 9542_ACEOF 9543if ac_fn_c_try_compile "$LINENO"; then : 9544 xorg_cv_cc_flag_unknown_warning_option=yes 9545else 9546 xorg_cv_cc_flag_unknown_warning_option=no 9547fi 9548rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9549fi 9550{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9551$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9552 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9553 CFLAGS="$xorg_testset_save_CFLAGS" 9554fi 9555 9556if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9559 fi 9560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9562$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9563if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9564 $as_echo_n "(cached) " >&6 9565else 9566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9567/* end confdefs.h. */ 9568int i; 9569_ACEOF 9570if ac_fn_c_try_compile "$LINENO"; then : 9571 xorg_cv_cc_flag_unused_command_line_argument=yes 9572else 9573 xorg_cv_cc_flag_unused_command_line_argument=no 9574fi 9575rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9576fi 9577{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9578$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9579 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9580 CFLAGS="$xorg_testset_save_CFLAGS" 9581fi 9582 9583found="no" 9584 9585 if test $found = "no" ; then 9586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9588 fi 9589 9590 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9592 fi 9593 9594 CFLAGS="$CFLAGS -Wsequence-point" 9595 9596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9597$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9598 cacheid=xorg_cv_cc_flag__Wsequence_point 9599 if eval \${$cacheid+:} false; then : 9600 $as_echo_n "(cached) " >&6 9601else 9602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9603/* end confdefs.h. */ 9604int i; 9605int 9606main () 9607{ 9608 9609 ; 9610 return 0; 9611} 9612_ACEOF 9613if ac_fn_c_try_link "$LINENO"; then : 9614 eval $cacheid=yes 9615else 9616 eval $cacheid=no 9617fi 9618rm -f core conftest.err conftest.$ac_objext \ 9619 conftest$ac_exeext conftest.$ac_ext 9620fi 9621 9622 9623 CFLAGS="$xorg_testset_save_CFLAGS" 9624 9625 eval supported=\$$cacheid 9626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9627$as_echo "$supported" >&6; } 9628 if test "$supported" = "yes" ; then 9629 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9630 found="yes" 9631 fi 9632 fi 9633 9634 9635 9636 9637 9638 9639 9640 9641 9642 9643 9644 9645 9646 9647 9648xorg_testset_save_CFLAGS="$CFLAGS" 9649 9650if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9653$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9654if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9655 $as_echo_n "(cached) " >&6 9656else 9657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9658/* end confdefs.h. */ 9659int i; 9660_ACEOF 9661if ac_fn_c_try_compile "$LINENO"; then : 9662 xorg_cv_cc_flag_unknown_warning_option=yes 9663else 9664 xorg_cv_cc_flag_unknown_warning_option=no 9665fi 9666rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9667fi 9668{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9669$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9670 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9671 CFLAGS="$xorg_testset_save_CFLAGS" 9672fi 9673 9674if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9677 fi 9678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9680$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9681if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9682 $as_echo_n "(cached) " >&6 9683else 9684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9685/* end confdefs.h. */ 9686int i; 9687_ACEOF 9688if ac_fn_c_try_compile "$LINENO"; then : 9689 xorg_cv_cc_flag_unused_command_line_argument=yes 9690else 9691 xorg_cv_cc_flag_unused_command_line_argument=no 9692fi 9693rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9694fi 9695{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9696$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9697 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9698 CFLAGS="$xorg_testset_save_CFLAGS" 9699fi 9700 9701found="no" 9702 9703 if test $found = "no" ; then 9704 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9706 fi 9707 9708 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9710 fi 9711 9712 CFLAGS="$CFLAGS -Wreturn-type" 9713 9714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9715$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9716 cacheid=xorg_cv_cc_flag__Wreturn_type 9717 if eval \${$cacheid+:} false; then : 9718 $as_echo_n "(cached) " >&6 9719else 9720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9721/* end confdefs.h. */ 9722int i; 9723int 9724main () 9725{ 9726 9727 ; 9728 return 0; 9729} 9730_ACEOF 9731if ac_fn_c_try_link "$LINENO"; then : 9732 eval $cacheid=yes 9733else 9734 eval $cacheid=no 9735fi 9736rm -f core conftest.err conftest.$ac_objext \ 9737 conftest$ac_exeext conftest.$ac_ext 9738fi 9739 9740 9741 CFLAGS="$xorg_testset_save_CFLAGS" 9742 9743 eval supported=\$$cacheid 9744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9745$as_echo "$supported" >&6; } 9746 if test "$supported" = "yes" ; then 9747 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9748 found="yes" 9749 fi 9750 fi 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 9766xorg_testset_save_CFLAGS="$CFLAGS" 9767 9768if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9771$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9772if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9773 $as_echo_n "(cached) " >&6 9774else 9775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9776/* end confdefs.h. */ 9777int i; 9778_ACEOF 9779if ac_fn_c_try_compile "$LINENO"; then : 9780 xorg_cv_cc_flag_unknown_warning_option=yes 9781else 9782 xorg_cv_cc_flag_unknown_warning_option=no 9783fi 9784rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9785fi 9786{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9787$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9788 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9789 CFLAGS="$xorg_testset_save_CFLAGS" 9790fi 9791 9792if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9795 fi 9796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9798$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9799if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9800 $as_echo_n "(cached) " >&6 9801else 9802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9803/* end confdefs.h. */ 9804int i; 9805_ACEOF 9806if ac_fn_c_try_compile "$LINENO"; then : 9807 xorg_cv_cc_flag_unused_command_line_argument=yes 9808else 9809 xorg_cv_cc_flag_unused_command_line_argument=no 9810fi 9811rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9812fi 9813{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9814$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9815 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9816 CFLAGS="$xorg_testset_save_CFLAGS" 9817fi 9818 9819found="no" 9820 9821 if test $found = "no" ; then 9822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9824 fi 9825 9826 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9828 fi 9829 9830 CFLAGS="$CFLAGS -Wtrigraphs" 9831 9832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9833$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9834 cacheid=xorg_cv_cc_flag__Wtrigraphs 9835 if eval \${$cacheid+:} false; then : 9836 $as_echo_n "(cached) " >&6 9837else 9838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9839/* end confdefs.h. */ 9840int i; 9841int 9842main () 9843{ 9844 9845 ; 9846 return 0; 9847} 9848_ACEOF 9849if ac_fn_c_try_link "$LINENO"; then : 9850 eval $cacheid=yes 9851else 9852 eval $cacheid=no 9853fi 9854rm -f core conftest.err conftest.$ac_objext \ 9855 conftest$ac_exeext conftest.$ac_ext 9856fi 9857 9858 9859 CFLAGS="$xorg_testset_save_CFLAGS" 9860 9861 eval supported=\$$cacheid 9862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9863$as_echo "$supported" >&6; } 9864 if test "$supported" = "yes" ; then 9865 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9866 found="yes" 9867 fi 9868 fi 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 9883 9884xorg_testset_save_CFLAGS="$CFLAGS" 9885 9886if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9889$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9890if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9891 $as_echo_n "(cached) " >&6 9892else 9893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9894/* end confdefs.h. */ 9895int i; 9896_ACEOF 9897if ac_fn_c_try_compile "$LINENO"; then : 9898 xorg_cv_cc_flag_unknown_warning_option=yes 9899else 9900 xorg_cv_cc_flag_unknown_warning_option=no 9901fi 9902rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9903fi 9904{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9905$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9906 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9907 CFLAGS="$xorg_testset_save_CFLAGS" 9908fi 9909 9910if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9913 fi 9914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9916$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9917if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9918 $as_echo_n "(cached) " >&6 9919else 9920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9921/* end confdefs.h. */ 9922int i; 9923_ACEOF 9924if ac_fn_c_try_compile "$LINENO"; then : 9925 xorg_cv_cc_flag_unused_command_line_argument=yes 9926else 9927 xorg_cv_cc_flag_unused_command_line_argument=no 9928fi 9929rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9930fi 9931{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9932$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9933 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9934 CFLAGS="$xorg_testset_save_CFLAGS" 9935fi 9936 9937found="no" 9938 9939 if test $found = "no" ; then 9940 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9942 fi 9943 9944 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9945 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9946 fi 9947 9948 CFLAGS="$CFLAGS -Warray-bounds" 9949 9950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9951$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9952 cacheid=xorg_cv_cc_flag__Warray_bounds 9953 if eval \${$cacheid+:} false; then : 9954 $as_echo_n "(cached) " >&6 9955else 9956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9957/* end confdefs.h. */ 9958int i; 9959int 9960main () 9961{ 9962 9963 ; 9964 return 0; 9965} 9966_ACEOF 9967if ac_fn_c_try_link "$LINENO"; then : 9968 eval $cacheid=yes 9969else 9970 eval $cacheid=no 9971fi 9972rm -f core conftest.err conftest.$ac_objext \ 9973 conftest$ac_exeext conftest.$ac_ext 9974fi 9975 9976 9977 CFLAGS="$xorg_testset_save_CFLAGS" 9978 9979 eval supported=\$$cacheid 9980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9981$as_echo "$supported" >&6; } 9982 if test "$supported" = "yes" ; then 9983 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9984 found="yes" 9985 fi 9986 fi 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 9997 9998 9999 10000 10001 10002xorg_testset_save_CFLAGS="$CFLAGS" 10003 10004if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10007$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10008if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10009 $as_echo_n "(cached) " >&6 10010else 10011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10012/* end confdefs.h. */ 10013int i; 10014_ACEOF 10015if ac_fn_c_try_compile "$LINENO"; then : 10016 xorg_cv_cc_flag_unknown_warning_option=yes 10017else 10018 xorg_cv_cc_flag_unknown_warning_option=no 10019fi 10020rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10021fi 10022{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10023$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10024 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10025 CFLAGS="$xorg_testset_save_CFLAGS" 10026fi 10027 10028if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10029 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10031 fi 10032 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10034$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10035if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10036 $as_echo_n "(cached) " >&6 10037else 10038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10039/* end confdefs.h. */ 10040int i; 10041_ACEOF 10042if ac_fn_c_try_compile "$LINENO"; then : 10043 xorg_cv_cc_flag_unused_command_line_argument=yes 10044else 10045 xorg_cv_cc_flag_unused_command_line_argument=no 10046fi 10047rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10048fi 10049{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10050$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10051 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10052 CFLAGS="$xorg_testset_save_CFLAGS" 10053fi 10054 10055found="no" 10056 10057 if test $found = "no" ; then 10058 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10060 fi 10061 10062 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10064 fi 10065 10066 CFLAGS="$CFLAGS -Wwrite-strings" 10067 10068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10069$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 10070 cacheid=xorg_cv_cc_flag__Wwrite_strings 10071 if eval \${$cacheid+:} false; then : 10072 $as_echo_n "(cached) " >&6 10073else 10074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10075/* end confdefs.h. */ 10076int i; 10077int 10078main () 10079{ 10080 10081 ; 10082 return 0; 10083} 10084_ACEOF 10085if ac_fn_c_try_link "$LINENO"; then : 10086 eval $cacheid=yes 10087else 10088 eval $cacheid=no 10089fi 10090rm -f core conftest.err conftest.$ac_objext \ 10091 conftest$ac_exeext conftest.$ac_ext 10092fi 10093 10094 10095 CFLAGS="$xorg_testset_save_CFLAGS" 10096 10097 eval supported=\$$cacheid 10098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10099$as_echo "$supported" >&6; } 10100 if test "$supported" = "yes" ; then 10101 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10102 found="yes" 10103 fi 10104 fi 10105 10106 10107 10108 10109 10110 10111 10112 10113 10114 10115 10116 10117 10118 10119 10120xorg_testset_save_CFLAGS="$CFLAGS" 10121 10122if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10125$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10126if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10127 $as_echo_n "(cached) " >&6 10128else 10129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10130/* end confdefs.h. */ 10131int i; 10132_ACEOF 10133if ac_fn_c_try_compile "$LINENO"; then : 10134 xorg_cv_cc_flag_unknown_warning_option=yes 10135else 10136 xorg_cv_cc_flag_unknown_warning_option=no 10137fi 10138rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10139fi 10140{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10141$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10142 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10143 CFLAGS="$xorg_testset_save_CFLAGS" 10144fi 10145 10146if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10149 fi 10150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10152$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10153if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10154 $as_echo_n "(cached) " >&6 10155else 10156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10157/* end confdefs.h. */ 10158int i; 10159_ACEOF 10160if ac_fn_c_try_compile "$LINENO"; then : 10161 xorg_cv_cc_flag_unused_command_line_argument=yes 10162else 10163 xorg_cv_cc_flag_unused_command_line_argument=no 10164fi 10165rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10166fi 10167{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10168$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10169 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10170 CFLAGS="$xorg_testset_save_CFLAGS" 10171fi 10172 10173found="no" 10174 10175 if test $found = "no" ; then 10176 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10178 fi 10179 10180 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10181 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10182 fi 10183 10184 CFLAGS="$CFLAGS -Waddress" 10185 10186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10187$as_echo_n "checking if $CC supports -Waddress... " >&6; } 10188 cacheid=xorg_cv_cc_flag__Waddress 10189 if eval \${$cacheid+:} false; then : 10190 $as_echo_n "(cached) " >&6 10191else 10192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10193/* end confdefs.h. */ 10194int i; 10195int 10196main () 10197{ 10198 10199 ; 10200 return 0; 10201} 10202_ACEOF 10203if ac_fn_c_try_link "$LINENO"; then : 10204 eval $cacheid=yes 10205else 10206 eval $cacheid=no 10207fi 10208rm -f core conftest.err conftest.$ac_objext \ 10209 conftest$ac_exeext conftest.$ac_ext 10210fi 10211 10212 10213 CFLAGS="$xorg_testset_save_CFLAGS" 10214 10215 eval supported=\$$cacheid 10216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10217$as_echo "$supported" >&6; } 10218 if test "$supported" = "yes" ; then 10219 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10220 found="yes" 10221 fi 10222 fi 10223 10224 10225 10226 10227 10228 10229 10230 10231 10232 10233 10234 10235 10236 10237 10238xorg_testset_save_CFLAGS="$CFLAGS" 10239 10240if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10243$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10244if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10245 $as_echo_n "(cached) " >&6 10246else 10247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10248/* end confdefs.h. */ 10249int i; 10250_ACEOF 10251if ac_fn_c_try_compile "$LINENO"; then : 10252 xorg_cv_cc_flag_unknown_warning_option=yes 10253else 10254 xorg_cv_cc_flag_unknown_warning_option=no 10255fi 10256rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10257fi 10258{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10259$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10260 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10261 CFLAGS="$xorg_testset_save_CFLAGS" 10262fi 10263 10264if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10265 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10267 fi 10268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10270$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10271if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10272 $as_echo_n "(cached) " >&6 10273else 10274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10275/* end confdefs.h. */ 10276int i; 10277_ACEOF 10278if ac_fn_c_try_compile "$LINENO"; then : 10279 xorg_cv_cc_flag_unused_command_line_argument=yes 10280else 10281 xorg_cv_cc_flag_unused_command_line_argument=no 10282fi 10283rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10284fi 10285{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10286$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10287 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10288 CFLAGS="$xorg_testset_save_CFLAGS" 10289fi 10290 10291found="no" 10292 10293 if test $found = "no" ; then 10294 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10296 fi 10297 10298 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10300 fi 10301 10302 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10303 10304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10305$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10306 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10307 if eval \${$cacheid+:} false; then : 10308 $as_echo_n "(cached) " >&6 10309else 10310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10311/* end confdefs.h. */ 10312int i; 10313int 10314main () 10315{ 10316 10317 ; 10318 return 0; 10319} 10320_ACEOF 10321if ac_fn_c_try_link "$LINENO"; then : 10322 eval $cacheid=yes 10323else 10324 eval $cacheid=no 10325fi 10326rm -f core conftest.err conftest.$ac_objext \ 10327 conftest$ac_exeext conftest.$ac_ext 10328fi 10329 10330 10331 CFLAGS="$xorg_testset_save_CFLAGS" 10332 10333 eval supported=\$$cacheid 10334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10335$as_echo "$supported" >&6; } 10336 if test "$supported" = "yes" ; then 10337 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10338 found="yes" 10339 fi 10340 fi 10341 10342 10343 10344 10345 10346 10347 10348 10349 10350 10351 10352 10353 10354 10355 10356xorg_testset_save_CFLAGS="$CFLAGS" 10357 10358if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10361$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10362if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10363 $as_echo_n "(cached) " >&6 10364else 10365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10366/* end confdefs.h. */ 10367int i; 10368_ACEOF 10369if ac_fn_c_try_compile "$LINENO"; then : 10370 xorg_cv_cc_flag_unknown_warning_option=yes 10371else 10372 xorg_cv_cc_flag_unknown_warning_option=no 10373fi 10374rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10375fi 10376{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10377$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10378 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10379 CFLAGS="$xorg_testset_save_CFLAGS" 10380fi 10381 10382if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10385 fi 10386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10388$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10389if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10390 $as_echo_n "(cached) " >&6 10391else 10392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10393/* end confdefs.h. */ 10394int i; 10395_ACEOF 10396if ac_fn_c_try_compile "$LINENO"; then : 10397 xorg_cv_cc_flag_unused_command_line_argument=yes 10398else 10399 xorg_cv_cc_flag_unused_command_line_argument=no 10400fi 10401rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10402fi 10403{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10404$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10405 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10406 CFLAGS="$xorg_testset_save_CFLAGS" 10407fi 10408 10409found="no" 10410 10411 if test $found = "no" ; then 10412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10414 fi 10415 10416 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10418 fi 10419 10420 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10421 10422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10423$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10424 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10425 if eval \${$cacheid+:} false; then : 10426 $as_echo_n "(cached) " >&6 10427else 10428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10429/* end confdefs.h. */ 10430int i; 10431int 10432main () 10433{ 10434 10435 ; 10436 return 0; 10437} 10438_ACEOF 10439if ac_fn_c_try_link "$LINENO"; then : 10440 eval $cacheid=yes 10441else 10442 eval $cacheid=no 10443fi 10444rm -f core conftest.err conftest.$ac_objext \ 10445 conftest$ac_exeext conftest.$ac_ext 10446fi 10447 10448 10449 CFLAGS="$xorg_testset_save_CFLAGS" 10450 10451 eval supported=\$$cacheid 10452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10453$as_echo "$supported" >&6; } 10454 if test "$supported" = "yes" ; then 10455 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10456 found="yes" 10457 fi 10458 fi 10459 10460 10461fi 10462 10463 10464 10465 10466 10467 10468 10469 CWARNFLAGS="$BASE_CFLAGS" 10470 if test "x$GCC" = xyes ; then 10471 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10472 fi 10473 10474 10475 10476 10477 10478 10479 10480 10481# Check whether --enable-strict-compilation was given. 10482if test "${enable_strict_compilation+set}" = set; then : 10483 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10484else 10485 STRICT_COMPILE=no 10486fi 10487 10488 10489 10490 10491 10492 10493STRICT_CFLAGS="" 10494 10495 10496 10497 10498 10499 10500 10501 10502 10503 10504 10505 10506 10507xorg_testset_save_CFLAGS="$CFLAGS" 10508 10509if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10512$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10513if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10514 $as_echo_n "(cached) " >&6 10515else 10516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10517/* end confdefs.h. */ 10518int i; 10519_ACEOF 10520if ac_fn_c_try_compile "$LINENO"; then : 10521 xorg_cv_cc_flag_unknown_warning_option=yes 10522else 10523 xorg_cv_cc_flag_unknown_warning_option=no 10524fi 10525rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10526fi 10527{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10528$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10529 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10530 CFLAGS="$xorg_testset_save_CFLAGS" 10531fi 10532 10533if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10534 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10536 fi 10537 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10539$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10540if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10541 $as_echo_n "(cached) " >&6 10542else 10543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10544/* end confdefs.h. */ 10545int i; 10546_ACEOF 10547if ac_fn_c_try_compile "$LINENO"; then : 10548 xorg_cv_cc_flag_unused_command_line_argument=yes 10549else 10550 xorg_cv_cc_flag_unused_command_line_argument=no 10551fi 10552rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10553fi 10554{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10555$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10556 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10557 CFLAGS="$xorg_testset_save_CFLAGS" 10558fi 10559 10560found="no" 10561 10562 if test $found = "no" ; then 10563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10565 fi 10566 10567 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10569 fi 10570 10571 CFLAGS="$CFLAGS -pedantic" 10572 10573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10574$as_echo_n "checking if $CC supports -pedantic... " >&6; } 10575 cacheid=xorg_cv_cc_flag__pedantic 10576 if eval \${$cacheid+:} false; then : 10577 $as_echo_n "(cached) " >&6 10578else 10579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10580/* end confdefs.h. */ 10581int i; 10582int 10583main () 10584{ 10585 10586 ; 10587 return 0; 10588} 10589_ACEOF 10590if ac_fn_c_try_link "$LINENO"; then : 10591 eval $cacheid=yes 10592else 10593 eval $cacheid=no 10594fi 10595rm -f core conftest.err conftest.$ac_objext \ 10596 conftest$ac_exeext conftest.$ac_ext 10597fi 10598 10599 10600 CFLAGS="$xorg_testset_save_CFLAGS" 10601 10602 eval supported=\$$cacheid 10603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10604$as_echo "$supported" >&6; } 10605 if test "$supported" = "yes" ; then 10606 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10607 found="yes" 10608 fi 10609 fi 10610 10611 10612 10613 10614 10615 10616 10617 10618 10619 10620 10621 10622 10623 10624 10625xorg_testset_save_CFLAGS="$CFLAGS" 10626 10627if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10630$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10631if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10632 $as_echo_n "(cached) " >&6 10633else 10634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10635/* end confdefs.h. */ 10636int i; 10637_ACEOF 10638if ac_fn_c_try_compile "$LINENO"; then : 10639 xorg_cv_cc_flag_unknown_warning_option=yes 10640else 10641 xorg_cv_cc_flag_unknown_warning_option=no 10642fi 10643rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10644fi 10645{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10646$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10647 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10648 CFLAGS="$xorg_testset_save_CFLAGS" 10649fi 10650 10651if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10652 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10654 fi 10655 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10657$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10658if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10659 $as_echo_n "(cached) " >&6 10660else 10661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10662/* end confdefs.h. */ 10663int i; 10664_ACEOF 10665if ac_fn_c_try_compile "$LINENO"; then : 10666 xorg_cv_cc_flag_unused_command_line_argument=yes 10667else 10668 xorg_cv_cc_flag_unused_command_line_argument=no 10669fi 10670rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10671fi 10672{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10673$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10674 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10675 CFLAGS="$xorg_testset_save_CFLAGS" 10676fi 10677 10678found="no" 10679 10680 if test $found = "no" ; then 10681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10683 fi 10684 10685 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10686 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10687 fi 10688 10689 CFLAGS="$CFLAGS -Werror" 10690 10691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10692$as_echo_n "checking if $CC supports -Werror... " >&6; } 10693 cacheid=xorg_cv_cc_flag__Werror 10694 if eval \${$cacheid+:} false; then : 10695 $as_echo_n "(cached) " >&6 10696else 10697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10698/* end confdefs.h. */ 10699int i; 10700int 10701main () 10702{ 10703 10704 ; 10705 return 0; 10706} 10707_ACEOF 10708if ac_fn_c_try_link "$LINENO"; then : 10709 eval $cacheid=yes 10710else 10711 eval $cacheid=no 10712fi 10713rm -f core conftest.err conftest.$ac_objext \ 10714 conftest$ac_exeext conftest.$ac_ext 10715fi 10716 10717 10718 CFLAGS="$xorg_testset_save_CFLAGS" 10719 10720 eval supported=\$$cacheid 10721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10722$as_echo "$supported" >&6; } 10723 if test "$supported" = "yes" ; then 10724 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10725 found="yes" 10726 fi 10727 fi 10728 10729 if test $found = "no" ; then 10730 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10732 fi 10733 10734 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10735 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10736 fi 10737 10738 CFLAGS="$CFLAGS -errwarn" 10739 10740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10741$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10742 cacheid=xorg_cv_cc_flag__errwarn 10743 if eval \${$cacheid+:} false; then : 10744 $as_echo_n "(cached) " >&6 10745else 10746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10747/* end confdefs.h. */ 10748int i; 10749int 10750main () 10751{ 10752 10753 ; 10754 return 0; 10755} 10756_ACEOF 10757if ac_fn_c_try_link "$LINENO"; then : 10758 eval $cacheid=yes 10759else 10760 eval $cacheid=no 10761fi 10762rm -f core conftest.err conftest.$ac_objext \ 10763 conftest$ac_exeext conftest.$ac_ext 10764fi 10765 10766 10767 CFLAGS="$xorg_testset_save_CFLAGS" 10768 10769 eval supported=\$$cacheid 10770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10771$as_echo "$supported" >&6; } 10772 if test "$supported" = "yes" ; then 10773 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10774 found="yes" 10775 fi 10776 fi 10777 10778 10779 10780# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10781# activate it with -Werror, so we add it here explicitly. 10782 10783 10784 10785 10786 10787 10788 10789 10790 10791 10792 10793 10794 10795xorg_testset_save_CFLAGS="$CFLAGS" 10796 10797if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10800$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10801if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10802 $as_echo_n "(cached) " >&6 10803else 10804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10805/* end confdefs.h. */ 10806int i; 10807_ACEOF 10808if ac_fn_c_try_compile "$LINENO"; then : 10809 xorg_cv_cc_flag_unknown_warning_option=yes 10810else 10811 xorg_cv_cc_flag_unknown_warning_option=no 10812fi 10813rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10814fi 10815{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10816$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10817 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10818 CFLAGS="$xorg_testset_save_CFLAGS" 10819fi 10820 10821if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10824 fi 10825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10827$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10828if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10829 $as_echo_n "(cached) " >&6 10830else 10831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10832/* end confdefs.h. */ 10833int i; 10834_ACEOF 10835if ac_fn_c_try_compile "$LINENO"; then : 10836 xorg_cv_cc_flag_unused_command_line_argument=yes 10837else 10838 xorg_cv_cc_flag_unused_command_line_argument=no 10839fi 10840rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10841fi 10842{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10843$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10844 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10845 CFLAGS="$xorg_testset_save_CFLAGS" 10846fi 10847 10848found="no" 10849 10850 if test $found = "no" ; then 10851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10853 fi 10854 10855 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10857 fi 10858 10859 CFLAGS="$CFLAGS -Werror=attributes" 10860 10861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10862$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10863 cacheid=xorg_cv_cc_flag__Werror_attributes 10864 if eval \${$cacheid+:} false; then : 10865 $as_echo_n "(cached) " >&6 10866else 10867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10868/* end confdefs.h. */ 10869int i; 10870int 10871main () 10872{ 10873 10874 ; 10875 return 0; 10876} 10877_ACEOF 10878if ac_fn_c_try_link "$LINENO"; then : 10879 eval $cacheid=yes 10880else 10881 eval $cacheid=no 10882fi 10883rm -f core conftest.err conftest.$ac_objext \ 10884 conftest$ac_exeext conftest.$ac_ext 10885fi 10886 10887 10888 CFLAGS="$xorg_testset_save_CFLAGS" 10889 10890 eval supported=\$$cacheid 10891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10892$as_echo "$supported" >&6; } 10893 if test "$supported" = "yes" ; then 10894 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10895 found="yes" 10896 fi 10897 fi 10898 10899 10900 10901if test "x$STRICT_COMPILE" = "xyes"; then 10902 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10903 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10904fi 10905 10906 10907 10908 10909 10910 10911cat >>confdefs.h <<_ACEOF 10912#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10913_ACEOF 10914 10915 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10916 if test "x$PVM" = "x"; then 10917 PVM="0" 10918 fi 10919 10920cat >>confdefs.h <<_ACEOF 10921#define PACKAGE_VERSION_MINOR $PVM 10922_ACEOF 10923 10924 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10925 if test "x$PVP" = "x"; then 10926 PVP="0" 10927 fi 10928 10929cat >>confdefs.h <<_ACEOF 10930#define PACKAGE_VERSION_PATCHLEVEL $PVP 10931_ACEOF 10932 10933 10934 10935CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10936mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10937|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10938echo 'git directory not found: installing possibly empty changelog.' >&2)" 10939 10940 10941 10942 10943macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10944INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10945mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10946|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10947echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10948 10949 10950 10951 10952 10953 10954if test x$APP_MAN_SUFFIX = x ; then 10955 APP_MAN_SUFFIX=1 10956fi 10957if test x$APP_MAN_DIR = x ; then 10958 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10959fi 10960 10961if test x$LIB_MAN_SUFFIX = x ; then 10962 LIB_MAN_SUFFIX=3 10963fi 10964if test x$LIB_MAN_DIR = x ; then 10965 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10966fi 10967 10968if test x$FILE_MAN_SUFFIX = x ; then 10969 case $host_os in 10970 solaris*) FILE_MAN_SUFFIX=4 ;; 10971 *) FILE_MAN_SUFFIX=5 ;; 10972 esac 10973fi 10974if test x$FILE_MAN_DIR = x ; then 10975 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10976fi 10977 10978if test x$MISC_MAN_SUFFIX = x ; then 10979 case $host_os in 10980 solaris*) MISC_MAN_SUFFIX=5 ;; 10981 *) MISC_MAN_SUFFIX=7 ;; 10982 esac 10983fi 10984if test x$MISC_MAN_DIR = x ; then 10985 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10986fi 10987 10988if test x$DRIVER_MAN_SUFFIX = x ; then 10989 case $host_os in 10990 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10991 *) DRIVER_MAN_SUFFIX=4 ;; 10992 esac 10993fi 10994if test x$DRIVER_MAN_DIR = x ; then 10995 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10996fi 10997 10998if test x$ADMIN_MAN_SUFFIX = x ; then 10999 case $host_os in 11000 solaris*) ADMIN_MAN_SUFFIX=1m ;; 11001 *) ADMIN_MAN_SUFFIX=8 ;; 11002 esac 11003fi 11004if test x$ADMIN_MAN_DIR = x ; then 11005 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11006fi 11007 11008 11009 11010 11011 11012 11013 11014 11015 11016 11017 11018 11019 11020 11021 11022XORG_MAN_PAGE="X Version 11" 11023 11024MAN_SUBSTS="\ 11025 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11026 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11027 -e 's|__xservername__|Xorg|g' \ 11028 -e 's|__xconfigfile__|xorg.conf|g' \ 11029 -e 's|__projectroot__|\$(prefix)|g' \ 11030 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11031 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11032 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11033 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11034 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11035 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11036 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11037 11038 11039 11040# Check whether --enable-silent-rules was given. 11041if test "${enable_silent_rules+set}" = set; then : 11042 enableval=$enable_silent_rules; 11043fi 11044 11045case $enable_silent_rules in # ((( 11046 yes) AM_DEFAULT_VERBOSITY=0;; 11047 no) AM_DEFAULT_VERBOSITY=1;; 11048 *) AM_DEFAULT_VERBOSITY=0;; 11049esac 11050am_make=${MAKE-make} 11051{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11052$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 11053if ${am_cv_make_support_nested_variables+:} false; then : 11054 $as_echo_n "(cached) " >&6 11055else 11056 if $as_echo 'TRUE=$(BAR$(V)) 11057BAR0=false 11058BAR1=true 11059V=1 11060am__doit: 11061 @$(TRUE) 11062.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11063 am_cv_make_support_nested_variables=yes 11064else 11065 am_cv_make_support_nested_variables=no 11066fi 11067fi 11068{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11069$as_echo "$am_cv_make_support_nested_variables" >&6; } 11070if test $am_cv_make_support_nested_variables = yes; then 11071 AM_V='$(V)' 11072 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11073else 11074 AM_V=$AM_DEFAULT_VERBOSITY 11075 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11076fi 11077AM_BACKSLASH='\' 11078 11079 11080 11081 11082# Check whether --enable-devel-docs was given. 11083if test "${enable_devel_docs+set}" = set; then : 11084 enableval=$enable_devel_docs; build_devel_docs=$enableval 11085else 11086 build_devel_docs=yes 11087fi 11088 11089 11090 if test x$build_devel_docs = xyes; then 11091 ENABLE_DEVEL_DOCS_TRUE= 11092 ENABLE_DEVEL_DOCS_FALSE='#' 11093else 11094 ENABLE_DEVEL_DOCS_TRUE='#' 11095 ENABLE_DEVEL_DOCS_FALSE= 11096fi 11097 11098{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build developer documentation" >&5 11099$as_echo_n "checking whether to build developer documentation... " >&6; } 11100{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $build_devel_docs" >&5 11101$as_echo "$build_devel_docs" >&6; } 11102 11103 11104 11105 11106 11107# Check whether --with-xmlto was given. 11108if test "${with_xmlto+set}" = set; then : 11109 withval=$with_xmlto; use_xmlto=$withval 11110else 11111 use_xmlto=auto 11112fi 11113 11114 11115 11116if test "x$use_xmlto" = x"auto"; then 11117 # Extract the first word of "xmlto", so it can be a program name with args. 11118set dummy xmlto; ac_word=$2 11119{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11120$as_echo_n "checking for $ac_word... " >&6; } 11121if ${ac_cv_path_XMLTO+:} false; then : 11122 $as_echo_n "(cached) " >&6 11123else 11124 case $XMLTO in 11125 [\\/]* | ?:[\\/]*) 11126 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 11127 ;; 11128 *) 11129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11130for as_dir in $PATH 11131do 11132 IFS=$as_save_IFS 11133 test -z "$as_dir" && as_dir=. 11134 for ac_exec_ext in '' $ac_executable_extensions; do 11135 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11136 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 11137 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11138 break 2 11139 fi 11140done 11141 done 11142IFS=$as_save_IFS 11143 11144 ;; 11145esac 11146fi 11147XMLTO=$ac_cv_path_XMLTO 11148if test -n "$XMLTO"; then 11149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 11150$as_echo "$XMLTO" >&6; } 11151else 11152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11153$as_echo "no" >&6; } 11154fi 11155 11156 11157 if test "x$XMLTO" = "x"; then 11158 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto not found - documentation targets will be skipped" >&5 11159$as_echo "$as_me: WARNING: xmlto not found - documentation targets will be skipped" >&2;} 11160 have_xmlto=no 11161 else 11162 have_xmlto=yes 11163 fi 11164elif test "x$use_xmlto" = x"yes" ; then 11165 # Extract the first word of "xmlto", so it can be a program name with args. 11166set dummy xmlto; ac_word=$2 11167{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11168$as_echo_n "checking for $ac_word... " >&6; } 11169if ${ac_cv_path_XMLTO+:} false; then : 11170 $as_echo_n "(cached) " >&6 11171else 11172 case $XMLTO in 11173 [\\/]* | ?:[\\/]*) 11174 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 11175 ;; 11176 *) 11177 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11178for as_dir in $PATH 11179do 11180 IFS=$as_save_IFS 11181 test -z "$as_dir" && as_dir=. 11182 for ac_exec_ext in '' $ac_executable_extensions; do 11183 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11184 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 11185 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11186 break 2 11187 fi 11188done 11189 done 11190IFS=$as_save_IFS 11191 11192 ;; 11193esac 11194fi 11195XMLTO=$ac_cv_path_XMLTO 11196if test -n "$XMLTO"; then 11197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 11198$as_echo "$XMLTO" >&6; } 11199else 11200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11201$as_echo "no" >&6; } 11202fi 11203 11204 11205 if test "x$XMLTO" = "x"; then 11206 as_fn_error $? "--with-xmlto=yes specified but xmlto not found in PATH" "$LINENO" 5 11207 fi 11208 have_xmlto=yes 11209elif test "x$use_xmlto" = x"no" ; then 11210 if test "x$XMLTO" != "x"; then 11211 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&5 11212$as_echo "$as_me: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&2;} 11213 fi 11214 have_xmlto=no 11215else 11216 as_fn_error $? "--with-xmlto expects 'yes' or 'no'" "$LINENO" 5 11217fi 11218 11219# Test for a minimum version of xmlto, if provided. 11220if test "$have_xmlto" = yes; then 11221 # scrape the xmlto version 11222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the xmlto version" >&5 11223$as_echo_n "checking the xmlto version... " >&6; } 11224 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 11225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xmlto_version" >&5 11226$as_echo "$xmlto_version" >&6; } 11227 as_arg_v1=$xmlto_version 11228as_arg_v2=0.0.20 11229awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null 11230case $? in #( 11231 1) : 11232 if test "x$use_xmlto" = xauto; then 11233 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto version $xmlto_version found, but 0.0.20 needed" >&5 11234$as_echo "$as_me: WARNING: xmlto version $xmlto_version found, but 0.0.20 needed" >&2;} 11235 have_xmlto=no 11236 else 11237 as_fn_error $? "xmlto version $xmlto_version found, but 0.0.20 needed" "$LINENO" 5 11238 fi ;; #( 11239 0) : 11240 ;; #( 11241 2) : 11242 ;; #( 11243 *) : 11244 ;; 11245esac 11246fi 11247 11248# Test for the ability of xmlto to generate a text target 11249have_xmlto_text=no 11250cat > conftest.xml << "EOF" 11251EOF 11252if test "$have_xmlto" = yes; then : 11253 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then : 11254 have_xmlto_text=yes 11255else 11256 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto cannot generate text format, this format skipped" >&5 11257$as_echo "$as_me: WARNING: xmlto cannot generate text format, this format skipped" >&2;} 11258fi 11259fi 11260rm -f conftest.xml 11261 if test $have_xmlto_text = yes; then 11262 HAVE_XMLTO_TEXT_TRUE= 11263 HAVE_XMLTO_TEXT_FALSE='#' 11264else 11265 HAVE_XMLTO_TEXT_TRUE='#' 11266 HAVE_XMLTO_TEXT_FALSE= 11267fi 11268 11269 if test "$have_xmlto" = yes; then 11270 HAVE_XMLTO_TRUE= 11271 HAVE_XMLTO_FALSE='#' 11272else 11273 HAVE_XMLTO_TRUE='#' 11274 HAVE_XMLTO_FALSE= 11275fi 11276 11277 11278 11279 11280 11281 11282# Check whether --with-fop was given. 11283if test "${with_fop+set}" = set; then : 11284 withval=$with_fop; use_fop=$withval 11285else 11286 use_fop=auto 11287fi 11288 11289 11290 11291if test "x$use_fop" = x"auto"; then 11292 # Extract the first word of "fop", so it can be a program name with args. 11293set dummy fop; ac_word=$2 11294{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11295$as_echo_n "checking for $ac_word... " >&6; } 11296if ${ac_cv_path_FOP+:} false; then : 11297 $as_echo_n "(cached) " >&6 11298else 11299 case $FOP in 11300 [\\/]* | ?:[\\/]*) 11301 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11302 ;; 11303 *) 11304 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11305for as_dir in $PATH 11306do 11307 IFS=$as_save_IFS 11308 test -z "$as_dir" && as_dir=. 11309 for ac_exec_ext in '' $ac_executable_extensions; do 11310 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11311 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11312 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11313 break 2 11314 fi 11315done 11316 done 11317IFS=$as_save_IFS 11318 11319 ;; 11320esac 11321fi 11322FOP=$ac_cv_path_FOP 11323if test -n "$FOP"; then 11324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11325$as_echo "$FOP" >&6; } 11326else 11327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11328$as_echo "no" >&6; } 11329fi 11330 11331 11332 if test "x$FOP" = "x"; then 11333 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fop not found - documentation targets will be skipped" >&5 11334$as_echo "$as_me: WARNING: fop not found - documentation targets will be skipped" >&2;} 11335 have_fop=no 11336 else 11337 have_fop=yes 11338 fi 11339elif test "x$use_fop" = x"yes" ; then 11340 # Extract the first word of "fop", so it can be a program name with args. 11341set dummy fop; ac_word=$2 11342{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11343$as_echo_n "checking for $ac_word... " >&6; } 11344if ${ac_cv_path_FOP+:} false; then : 11345 $as_echo_n "(cached) " >&6 11346else 11347 case $FOP in 11348 [\\/]* | ?:[\\/]*) 11349 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11350 ;; 11351 *) 11352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11353for as_dir in $PATH 11354do 11355 IFS=$as_save_IFS 11356 test -z "$as_dir" && as_dir=. 11357 for ac_exec_ext in '' $ac_executable_extensions; do 11358 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11359 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11360 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11361 break 2 11362 fi 11363done 11364 done 11365IFS=$as_save_IFS 11366 11367 ;; 11368esac 11369fi 11370FOP=$ac_cv_path_FOP 11371if test -n "$FOP"; then 11372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11373$as_echo "$FOP" >&6; } 11374else 11375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11376$as_echo "no" >&6; } 11377fi 11378 11379 11380 if test "x$FOP" = "x"; then 11381 as_fn_error $? "--with-fop=yes specified but fop not found in PATH" "$LINENO" 5 11382 fi 11383 have_fop=yes 11384elif test "x$use_fop" = x"no" ; then 11385 if test "x$FOP" != "x"; then 11386 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&5 11387$as_echo "$as_me: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&2;} 11388 fi 11389 have_fop=no 11390else 11391 as_fn_error $? "--with-fop expects 'yes' or 'no'" "$LINENO" 5 11392fi 11393 11394# Test for a minimum version of fop, if provided. 11395 11396 if test "$have_fop" = yes; then 11397 HAVE_FOP_TRUE= 11398 HAVE_FOP_FALSE='#' 11399else 11400 HAVE_FOP_TRUE='#' 11401 HAVE_FOP_FALSE= 11402fi 11403 11404 11405 11406{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X.Org SGML entities >= 1.5" >&5 11407$as_echo_n "checking for X.Org SGML entities >= 1.5... " >&6; } 11408XORG_SGML_PATH= 11409if test -n "$PKG_CONFIG" && \ 11410 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-sgml-doctools >= 1.5\""; } >&5 11411 ($PKG_CONFIG --exists --print-errors "xorg-sgml-doctools >= 1.5") 2>&5 11412 ac_status=$? 11413 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11414 test $ac_status = 0; }; then 11415 XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools` 11416else 11417 : 11418 11419fi 11420 11421# Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 11422# the path and the name of the doc stylesheet 11423if test "x$XORG_SGML_PATH" != "x" ; then 11424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XORG_SGML_PATH" >&5 11425$as_echo "$XORG_SGML_PATH" >&6; } 11426 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 11427 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 11428else 11429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11430$as_echo "no" >&6; } 11431fi 11432 11433 11434 11435 11436 if test "x$XSL_STYLESHEET" != "x"; then 11437 HAVE_STYLESHEETS_TRUE= 11438 HAVE_STYLESHEETS_FALSE='#' 11439else 11440 HAVE_STYLESHEETS_TRUE='#' 11441 HAVE_STYLESHEETS_FALSE= 11442fi 11443 11444 11445 11446 11447 11448 11449 11450# Check whether --with-lint was given. 11451if test "${with_lint+set}" = set; then : 11452 withval=$with_lint; use_lint=$withval 11453else 11454 use_lint=no 11455fi 11456 11457 11458# Obtain platform specific info like program name and options 11459# The lint program on FreeBSD and NetBSD is different from the one on Solaris 11460case $host_os in 11461 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 11462 lint_name=splint 11463 lint_options="-badflag" 11464 ;; 11465 *freebsd* | *netbsd*) 11466 lint_name=lint 11467 lint_options="-u -b" 11468 ;; 11469 *solaris*) 11470 lint_name=lint 11471 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 11472 ;; 11473esac 11474 11475# Test for the presence of the program (either guessed by the code or spelled out by the user) 11476if test "x$use_lint" = x"yes" ; then 11477 # Extract the first word of "$lint_name", so it can be a program name with args. 11478set dummy $lint_name; ac_word=$2 11479{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11480$as_echo_n "checking for $ac_word... " >&6; } 11481if ${ac_cv_path_LINT+:} false; then : 11482 $as_echo_n "(cached) " >&6 11483else 11484 case $LINT in 11485 [\\/]* | ?:[\\/]*) 11486 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 11487 ;; 11488 *) 11489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11490for as_dir in $PATH 11491do 11492 IFS=$as_save_IFS 11493 test -z "$as_dir" && as_dir=. 11494 for ac_exec_ext in '' $ac_executable_extensions; do 11495 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11496 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 11497 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11498 break 2 11499 fi 11500done 11501 done 11502IFS=$as_save_IFS 11503 11504 ;; 11505esac 11506fi 11507LINT=$ac_cv_path_LINT 11508if test -n "$LINT"; then 11509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 11510$as_echo "$LINT" >&6; } 11511else 11512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11513$as_echo "no" >&6; } 11514fi 11515 11516 11517 if test "x$LINT" = "x"; then 11518 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 11519 fi 11520elif test "x$use_lint" = x"no" ; then 11521 if test "x$LINT" != "x"; then 11522 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 11523$as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 11524 fi 11525else 11526 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 11527fi 11528 11529# User supplied flags override default flags 11530if test "x$LINT_FLAGS" != "x"; then 11531 lint_options=$LINT_FLAGS 11532fi 11533 11534LINT_FLAGS=$lint_options 11535 11536 if test "x$LINT" != x; then 11537 LINT_TRUE= 11538 LINT_FALSE='#' 11539else 11540 LINT_TRUE='#' 11541 LINT_FALSE= 11542fi 11543 11544 11545 11546 11547for ac_header in stdint.h 11548do : 11549 ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" 11550if test "x$ac_cv_header_stdint_h" = xyes; then : 11551 cat >>confdefs.h <<_ACEOF 11552#define HAVE_STDINT_H 1 11553_ACEOF 11554 11555fi 11556 11557done 11558 11559 11560 11561# Check whether --with-default-config-file was given. 11562if test "${with_default_config_file+set}" = set; then : 11563 withval=$with_default_config_file; CONFIG_FILE="$withval" 11564else 11565 CONFIG_FILE="${sysconfdir}/X11/fs/config" 11566fi 11567 11568 11569DEFAULT_CONFIG_FILE=`echo ${CONFIG_FILE} | sed 's/,/\\\\\\\\\\\",\\\\\\\\\\\"/'g` 11570 11571 prefix_NONE= 11572 exec_prefix_NONE= 11573 test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix 11574 test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix 11575 eval ax_define_dir="\"$DEFAULT_CONFIG_FILE\"" 11576 eval ax_define_dir="\"$ax_define_dir\"" 11577 DEFAULT_CONFIG_FILE="$ax_define_dir" 11578 11579 11580cat >>confdefs.h <<_ACEOF 11581#define DEFAULT_CONFIG_FILE "$ax_define_dir" 11582_ACEOF 11583 11584 test "$prefix_NONE" && prefix=NONE 11585 test "$exec_prefix_NONE" && exec_prefix=NONE 11586 11587 11588# generate text for the man page 11589case $CONFIG_FILE in 11590 *,*) 11591 CONFIG_FILE_DESC="the first file found from the list:" 11592 CONFIG_FILE_PATH=`echo ${CONFIG_FILE} | sed 's/,/\\\\\\\\fR, \\\\\\\\fI/g'` 11593 ;; 11594 *) 11595 CONFIG_FILE_DESC="the default file," 11596 CONFIG_FILE_PATH="${CONFIG_FILE}" 11597 ;; 11598esac 11599 11600 11601 11602# Require X.Org's font util macros 1.1 or later for XORG_FONTROOTDIR 11603 11604 11605 11606 11607 11608 11609 11610 11611 11612 11613 11614 11615 11616 11617 11618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for root directory for font files" >&5 11619$as_echo_n "checking for root directory for font files... " >&6; } 11620 11621# Check whether --with-fontrootdir was given. 11622if test "${with_fontrootdir+set}" = set; then : 11623 withval=$with_fontrootdir; FONTROOTDIR="$withval" 11624fi 11625 11626 # if --with-fontrootdir not specified... 11627 if test "x${FONTROOTDIR}" = "x"; then 11628 FONTROOTDIR=`$PKG_CONFIG --variable=fontrootdir fontutil` 11629 fi 11630 # ...and if pkg-config didn't find fontdir in fontutil.pc... 11631 if test "x${FONTROOTDIR}" = "x"; then 11632 FONTROOTDIR="${datadir}/fonts/X11" 11633 fi 11634 11635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTROOTDIR}" >&5 11636$as_echo "${FONTROOTDIR}" >&6; } 11637 11638 11639 11640 11641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for misc files" >&5 11642$as_echo_n "checking for directory for misc files... " >&6; } 11643 11644# Check whether --with-fontmiscdir was given. 11645if test "${with_fontmiscdir+set}" = set; then : 11646 withval=$with_fontmiscdir; FONTMISCDIR="${withval}" 11647else 11648 FONTMISCDIR='${FONTROOTDIR}/misc' 11649fi 11650 11651 11652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTMISCDIR}" >&5 11653$as_echo "${FONTMISCDIR}" >&6; } 11654 11655 11656 11657 11658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for OTF files" >&5 11659$as_echo_n "checking for directory for OTF files... " >&6; } 11660 11661# Check whether --with-fontotfdir was given. 11662if test "${with_fontotfdir+set}" = set; then : 11663 withval=$with_fontotfdir; FONTOTFDIR="${withval}" 11664else 11665 FONTOTFDIR='${FONTROOTDIR}/OTF' 11666fi 11667 11668 11669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTOTFDIR}" >&5 11670$as_echo "${FONTOTFDIR}" >&6; } 11671 11672 11673 11674 11675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for TTF files" >&5 11676$as_echo_n "checking for directory for TTF files... " >&6; } 11677 11678# Check whether --with-fontttfdir was given. 11679if test "${with_fontttfdir+set}" = set; then : 11680 withval=$with_fontttfdir; FONTTTFDIR="${withval}" 11681else 11682 FONTTTFDIR='${FONTROOTDIR}/TTF' 11683fi 11684 11685 11686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTTTFDIR}" >&5 11687$as_echo "${FONTTTFDIR}" >&6; } 11688 11689 11690 11691 11692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for Type1 files" >&5 11693$as_echo_n "checking for directory for Type1 files... " >&6; } 11694 11695# Check whether --with-fonttype1dir was given. 11696if test "${with_fonttype1dir+set}" = set; then : 11697 withval=$with_fonttype1dir; FONTTYPE1DIR="${withval}" 11698else 11699 FONTTYPE1DIR='${FONTROOTDIR}/Type1' 11700fi 11701 11702 11703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONTTYPE1DIR}" >&5 11704$as_echo "${FONTTYPE1DIR}" >&6; } 11705 11706 11707 11708 11709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for 75dpi files" >&5 11710$as_echo_n "checking for directory for 75dpi files... " >&6; } 11711 11712# Check whether --with-font75dpidir was given. 11713if test "${with_font75dpidir+set}" = set; then : 11714 withval=$with_font75dpidir; FONT75DPIDIR="${withval}" 11715else 11716 FONT75DPIDIR='${FONTROOTDIR}/75dpi' 11717fi 11718 11719 11720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONT75DPIDIR}" >&5 11721$as_echo "${FONT75DPIDIR}" >&6; } 11722 11723 11724 11725 11726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory for 100dpi files" >&5 11727$as_echo_n "checking for directory for 100dpi files... " >&6; } 11728 11729# Check whether --with-font100dpidir was given. 11730if test "${with_font100dpidir+set}" = set; then : 11731 withval=$with_font100dpidir; FONT100DPIDIR="${withval}" 11732else 11733 FONT100DPIDIR='${FONTROOTDIR}/100dpi' 11734fi 11735 11736 11737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${FONT100DPIDIR}" >&5 11738$as_echo "${FONT100DPIDIR}" >&6; } 11739 11740 11741# Determine font path to put in config file 11742# Uses --default-font-path if set, otherwise checks for /etc/X11/fontpath.d, 11743# otherwise uses standard subdirectories of FONTROOTDIR. When cross 11744# compiling, assume default font path uses standard FONTROOTDIR directories. 11745DEFAULT_FONT_PATH="${FONTMISCDIR}/,${FONTTTFDIR}/,${FONTOTFDIR}/,${FONTTYPE1DIR}/,${FONT100DPIDIR}/,${FONT75DPIDIR}/" 11746if test "$cross_compiling" != yes; then 11747 as_ac_File=`$as_echo "ac_cv_file_${sysconfdir}/X11/fontpath.d" | $as_tr_sh` 11748{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${sysconfdir}/X11/fontpath.d" >&5 11749$as_echo_n "checking for ${sysconfdir}/X11/fontpath.d... " >&6; } 11750if eval \${$as_ac_File+:} false; then : 11751 $as_echo_n "(cached) " >&6 11752else 11753 test "$cross_compiling" = yes && 11754 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11755if test -r "${sysconfdir}/X11/fontpath.d"; then 11756 eval "$as_ac_File=yes" 11757else 11758 eval "$as_ac_File=no" 11759fi 11760fi 11761eval ac_res=\$$as_ac_File 11762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 11763$as_echo "$ac_res" >&6; } 11764if eval test \"x\$"$as_ac_File"\" = x"yes"; then : 11765 DEFAULT_FONT_PATH='catalogue:${sysconfdir}/X11/fontpath.d' 11766else 11767 case $host_os in 11768 darwin*) DEFAULT_FONT_PATH="${DEFAULT_FONT_PATH},/Library/Fonts,/System/Library/Fonts" ;; 11769 esac 11770fi 11771 11772fi 11773 11774# Check whether --with-default-font-path was given. 11775if test "${with_default_font_path+set}" = set; then : 11776 withval=$with_default_font_path; FONTPATH="$withval" 11777else 11778 FONTPATH="${DEFAULT_FONT_PATH}" 11779fi 11780 11781 11782{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for default font path" >&5 11783$as_echo_n "checking for default font path... " >&6; } 11784{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTPATH" >&5 11785$as_echo "$FONTPATH" >&6; } 11786 11787 11788 11789# Option to enable support for starting from inetd 11790# Check whether --enable-inetd was given. 11791if test "${enable_inetd+set}" = set; then : 11792 enableval=$enable_inetd; INETD=$enableval 11793else 11794 INETD=yes 11795fi 11796 11797if test "x$INETD" = xyes; then 11798 11799$as_echo "#define XFS_INETD 1" >>confdefs.h 11800 11801fi 11802 11803# Option to enable support for logging to syslog 11804# Check whether --enable-syslog was given. 11805if test "${enable_syslog+set}" = set; then : 11806 enableval=$enable_syslog; SYSLOG=$enableval 11807else 11808 SYSLOG=yes 11809fi 11810 11811if test "x$SYSLOG" = xyes; then 11812 11813$as_echo "#define USE_SYSLOG 1" >>confdefs.h 11814 11815fi 11816 11817 11818# Checks for system functions / libraries 11819for ac_func in daemon 11820do : 11821 ac_fn_c_check_func "$LINENO" "daemon" "ac_cv_func_daemon" 11822if test "x$ac_cv_func_daemon" = xyes; then : 11823 cat >>confdefs.h <<_ACEOF 11824#define HAVE_DAEMON 1 11825_ACEOF 11826 11827fi 11828done 11829 11830 11831# Checks for pkg-config packages 11832# - xproto >= 7.0.17 required for _X_NORETURN in <X11/Xfuncproto.h> 11833# - xfont >= 2.0.1 for new server API 11834 11835pkg_failed=no 11836{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XFS" >&5 11837$as_echo_n "checking for XFS... " >&6; } 11838 11839if test -n "$XFS_CFLAGS"; then 11840 pkg_cv_XFS_CFLAGS="$XFS_CFLAGS" 11841 elif test -n "$PKG_CONFIG"; then 11842 if test -n "$PKG_CONFIG" && \ 11843 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xfont2 >= 2.0.1 xtrans\""; } >&5 11844 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xfont2 >= 2.0.1 xtrans") 2>&5 11845 ac_status=$? 11846 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11847 test $ac_status = 0; }; then 11848 pkg_cv_XFS_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17 xfont2 >= 2.0.1 xtrans" 2>/dev/null` 11849 test "x$?" != "x0" && pkg_failed=yes 11850else 11851 pkg_failed=yes 11852fi 11853 else 11854 pkg_failed=untried 11855fi 11856if test -n "$XFS_LIBS"; then 11857 pkg_cv_XFS_LIBS="$XFS_LIBS" 11858 elif test -n "$PKG_CONFIG"; then 11859 if test -n "$PKG_CONFIG" && \ 11860 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xfont2 >= 2.0.1 xtrans\""; } >&5 11861 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xfont2 >= 2.0.1 xtrans") 2>&5 11862 ac_status=$? 11863 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11864 test $ac_status = 0; }; then 11865 pkg_cv_XFS_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17 xfont2 >= 2.0.1 xtrans" 2>/dev/null` 11866 test "x$?" != "x0" && pkg_failed=yes 11867else 11868 pkg_failed=yes 11869fi 11870 else 11871 pkg_failed=untried 11872fi 11873 11874 11875 11876if test $pkg_failed = yes; then 11877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11878$as_echo "no" >&6; } 11879 11880if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11881 _pkg_short_errors_supported=yes 11882else 11883 _pkg_short_errors_supported=no 11884fi 11885 if test $_pkg_short_errors_supported = yes; then 11886 XFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.17 xfont2 >= 2.0.1 xtrans" 2>&1` 11887 else 11888 XFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.17 xfont2 >= 2.0.1 xtrans" 2>&1` 11889 fi 11890 # Put the nasty error message in config.log where it belongs 11891 echo "$XFS_PKG_ERRORS" >&5 11892 11893 as_fn_error $? "Package requirements (xproto >= 7.0.17 xfont2 >= 2.0.1 xtrans) were not met: 11894 11895$XFS_PKG_ERRORS 11896 11897Consider adjusting the PKG_CONFIG_PATH environment variable if you 11898installed software in a non-standard prefix. 11899 11900Alternatively, you may set the environment variables XFS_CFLAGS 11901and XFS_LIBS to avoid the need to call pkg-config. 11902See the pkg-config man page for more details." "$LINENO" 5 11903elif test $pkg_failed = untried; then 11904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11905$as_echo "no" >&6; } 11906 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11907$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11908as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11909is in your PATH or set the PKG_CONFIG environment variable to the full 11910path to pkg-config. 11911 11912Alternatively, you may set the environment variables XFS_CFLAGS 11913and XFS_LIBS to avoid the need to call pkg-config. 11914See the pkg-config man page for more details. 11915 11916To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11917See \`config.log' for more details" "$LINENO" 5; } 11918else 11919 XFS_CFLAGS=$pkg_cv_XFS_CFLAGS 11920 XFS_LIBS=$pkg_cv_XFS_LIBS 11921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11922$as_echo "yes" >&6; } 11923 11924fi 11925 11926case "$host_os" in 11927 cygwin*|mingw*) 11928 CFLAGS="$CFLAGS -DFD_SETSIZE=256" 11929 LDFLAGS="$LDFLAGS -Wl,--export-all" ;; 11930esac 11931 11932# Transport selection macro from xtrans.m4 11933 11934 11935 case $host_os in 11936 mingw*) unixdef="no" ;; 11937 *) unixdef="yes" ;; 11938 esac 11939 # Check whether --enable-unix-transport was given. 11940if test "${enable_unix_transport+set}" = set; then : 11941 enableval=$enable_unix_transport; UNIXCONN=$enableval 11942else 11943 UNIXCONN=$unixdef 11944fi 11945 11946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support UNIX socket connections" >&5 11947$as_echo_n "checking if Xtrans should support UNIX socket connections... " >&6; } 11948 if test "$UNIXCONN" = "yes"; then 11949 11950$as_echo "#define UNIXCONN 1" >>confdefs.h 11951 11952 fi 11953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNIXCONN" >&5 11954$as_echo "$UNIXCONN" >&6; } 11955 # Check whether --enable-tcp-transport was given. 11956if test "${enable_tcp_transport+set}" = set; then : 11957 enableval=$enable_tcp_transport; TCPCONN=$enableval 11958else 11959 TCPCONN=yes 11960fi 11961 11962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support TCP socket connections" >&5 11963$as_echo_n "checking if Xtrans should support TCP socket connections... " >&6; } 11964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCPCONN" >&5 11965$as_echo "$TCPCONN" >&6; } 11966 if test "$TCPCONN" = "yes"; then 11967 11968$as_echo "#define TCPCONN 1" >>confdefs.h 11969 11970 11971 # SVR4 hides these in libraries other than libc 11972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 11973$as_echo_n "checking for library containing socket... " >&6; } 11974if ${ac_cv_search_socket+:} false; then : 11975 $as_echo_n "(cached) " >&6 11976else 11977 ac_func_search_save_LIBS=$LIBS 11978cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11979/* end confdefs.h. */ 11980 11981/* Override any GCC internal prototype to avoid an error. 11982 Use char because int might match the return type of a GCC 11983 builtin and then its argument prototype would still apply. */ 11984#ifdef __cplusplus 11985extern "C" 11986#endif 11987char socket (); 11988int 11989main () 11990{ 11991return socket (); 11992 ; 11993 return 0; 11994} 11995_ACEOF 11996for ac_lib in '' socket; do 11997 if test -z "$ac_lib"; then 11998 ac_res="none required" 11999 else 12000 ac_res=-l$ac_lib 12001 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12002 fi 12003 if ac_fn_c_try_link "$LINENO"; then : 12004 ac_cv_search_socket=$ac_res 12005fi 12006rm -f core conftest.err conftest.$ac_objext \ 12007 conftest$ac_exeext 12008 if ${ac_cv_search_socket+:} false; then : 12009 break 12010fi 12011done 12012if ${ac_cv_search_socket+:} false; then : 12013 12014else 12015 ac_cv_search_socket=no 12016fi 12017rm conftest.$ac_ext 12018LIBS=$ac_func_search_save_LIBS 12019fi 12020{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 12021$as_echo "$ac_cv_search_socket" >&6; } 12022ac_res=$ac_cv_search_socket 12023if test "$ac_res" != no; then : 12024 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12025 12026fi 12027 12028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 12029$as_echo_n "checking for library containing gethostbyname... " >&6; } 12030if ${ac_cv_search_gethostbyname+:} false; then : 12031 $as_echo_n "(cached) " >&6 12032else 12033 ac_func_search_save_LIBS=$LIBS 12034cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12035/* end confdefs.h. */ 12036 12037/* Override any GCC internal prototype to avoid an error. 12038 Use char because int might match the return type of a GCC 12039 builtin and then its argument prototype would still apply. */ 12040#ifdef __cplusplus 12041extern "C" 12042#endif 12043char gethostbyname (); 12044int 12045main () 12046{ 12047return gethostbyname (); 12048 ; 12049 return 0; 12050} 12051_ACEOF 12052for ac_lib in '' nsl; do 12053 if test -z "$ac_lib"; then 12054 ac_res="none required" 12055 else 12056 ac_res=-l$ac_lib 12057 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12058 fi 12059 if ac_fn_c_try_link "$LINENO"; then : 12060 ac_cv_search_gethostbyname=$ac_res 12061fi 12062rm -f core conftest.err conftest.$ac_objext \ 12063 conftest$ac_exeext 12064 if ${ac_cv_search_gethostbyname+:} false; then : 12065 break 12066fi 12067done 12068if ${ac_cv_search_gethostbyname+:} false; then : 12069 12070else 12071 ac_cv_search_gethostbyname=no 12072fi 12073rm conftest.$ac_ext 12074LIBS=$ac_func_search_save_LIBS 12075fi 12076{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 12077$as_echo "$ac_cv_search_gethostbyname" >&6; } 12078ac_res=$ac_cv_search_gethostbyname 12079if test "$ac_res" != no; then : 12080 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12081 12082fi 12083 12084 if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then 12085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lws2_32" >&5 12086$as_echo_n "checking for main in -lws2_32... " >&6; } 12087if ${ac_cv_lib_ws2_32_main+:} false; then : 12088 $as_echo_n "(cached) " >&6 12089else 12090 ac_check_lib_save_LIBS=$LIBS 12091LIBS="-lws2_32 $LIBS" 12092cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12093/* end confdefs.h. */ 12094 12095 12096int 12097main () 12098{ 12099return main (); 12100 ; 12101 return 0; 12102} 12103_ACEOF 12104if ac_fn_c_try_link "$LINENO"; then : 12105 ac_cv_lib_ws2_32_main=yes 12106else 12107 ac_cv_lib_ws2_32_main=no 12108fi 12109rm -f core conftest.err conftest.$ac_objext \ 12110 conftest$ac_exeext conftest.$ac_ext 12111LIBS=$ac_check_lib_save_LIBS 12112fi 12113{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32_main" >&5 12114$as_echo "$ac_cv_lib_ws2_32_main" >&6; } 12115if test "x$ac_cv_lib_ws2_32_main" = xyes; then : 12116 cat >>confdefs.h <<_ACEOF 12117#define HAVE_LIBWS2_32 1 12118_ACEOF 12119 12120 LIBS="-lws2_32 $LIBS" 12121 12122fi 12123 12124 fi 12125 12126 # Needs to come after above checks for libsocket & libnsl for SVR4 systems 12127 # Check whether --enable-ipv6 was given. 12128if test "${enable_ipv6+set}" = set; then : 12129 enableval=$enable_ipv6; IPV6CONN=$enableval 12130else 12131 ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" 12132if test "x$ac_cv_func_getaddrinfo" = xyes; then : 12133 IPV6CONN=yes 12134else 12135 IPV6CONN=no 12136fi 12137 12138fi 12139 12140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IPv6 support should be built" >&5 12141$as_echo_n "checking if IPv6 support should be built... " >&6; } 12142 if test "$IPV6CONN" = "yes"; then 12143 12144$as_echo "#define IPv6 1" >>confdefs.h 12145 12146 fi 12147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IPV6CONN" >&5 12148$as_echo "$IPV6CONN" >&6; } 12149 12150 # 4.3BSD-Reno added a new member to struct sockaddr_in 12151 ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" " 12152#include <sys/types.h> 12153#include <sys/socket.h> 12154#include <netinet/in.h> 12155 12156" 12157if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes; then : 12158 12159$as_echo "#define BSD44SOCKETS 1" >>confdefs.h 12160 12161fi 12162 12163 12164 # POSIX.1g changed the type of pointer passed to getsockname/getpeername/etc. 12165 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 12166$ac_includes_default 12167#include <sys/socket.h> 12168" 12169if test "x$ac_cv_type_socklen_t" = xyes; then : 12170 12171cat >>confdefs.h <<_ACEOF 12172#define HAVE_SOCKLEN_T 1 12173_ACEOF 12174 12175 12176fi 12177 12178 12179 # XPG4v2/UNIX95 added msg_control - check to see if we need to define 12180 # _XOPEN_SOURCE to get it (such as on Solaris) 12181 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 12182$ac_includes_default 12183#include <sys/socket.h> 12184 12185" 12186if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 12187 12188fi 12189 12190 # First try for Solaris in C99 compliant mode, which requires XPG6/UNIX03 12191 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 12192 unset ac_cv_member_struct_msghdr_msg_control 12193 { $as_echo "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=600" >&5 12194$as_echo "$as_me: trying again with _XOPEN_SOURCE=600" >&6;} 12195 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 12196#define _XOPEN_SOURCE 600 12197$ac_includes_default 12198#include <sys/socket.h> 12199 12200" 12201if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 12202 12203$as_echo "#define _XOPEN_SOURCE 600" >>confdefs.h 12204 12205 12206fi 12207 12208 fi 12209 # If that didn't work, fall back to XPG5/UNIX98 with C89 12210 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 12211 unset ac_cv_member_struct_msghdr_msg_control 12212 { $as_echo "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=500" >&5 12213$as_echo "$as_me: trying again with _XOPEN_SOURCE=500" >&6;} 12214 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 12215#define _XOPEN_SOURCE 500 12216$ac_includes_default 12217#include <sys/socket.h> 12218 12219" 12220if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 12221 12222$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h 12223 12224 12225fi 12226 12227 fi 12228 12229 12230 12231 fi 12232 case $host_os in 12233 solaris*|sco*|sysv4*) localdef="yes" ;; 12234 *) localdef="no" ;; 12235 esac 12236 # Check whether --enable-local-transport was given. 12237if test "${enable_local_transport+set}" = set; then : 12238 enableval=$enable_local_transport; LOCALCONN=$enableval 12239else 12240 LOCALCONN=$localdef 12241fi 12242 12243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support os-specific local connections" >&5 12244$as_echo_n "checking if Xtrans should support os-specific local connections... " >&6; } 12245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LOCALCONN" >&5 12246$as_echo "$LOCALCONN" >&6; } 12247 if test "$LOCALCONN" = "yes"; then 12248 12249$as_echo "#define LOCALCONN 1" >>confdefs.h 12250 12251 fi 12252 12253 12254 12255ac_config_files="$ac_config_files Makefile config/Makefile doc/Makefile man/Makefile" 12256 12257cat >confcache <<\_ACEOF 12258# This file is a shell script that caches the results of configure 12259# tests run on this system so they can be shared between configure 12260# scripts and configure runs, see configure's option --config-cache. 12261# It is not useful on other systems. If it contains results you don't 12262# want to keep, you may remove or edit it. 12263# 12264# config.status only pays attention to the cache file if you give it 12265# the --recheck option to rerun configure. 12266# 12267# `ac_cv_env_foo' variables (set or unset) will be overridden when 12268# loading this file, other *unset* `ac_cv_foo' will be assigned the 12269# following values. 12270 12271_ACEOF 12272 12273# The following way of writing the cache mishandles newlines in values, 12274# but we know of no workaround that is simple, portable, and efficient. 12275# So, we kill variables containing newlines. 12276# Ultrix sh set writes to stderr and can't be redirected directly, 12277# and sets the high bit in the cache file unless we assign to the vars. 12278( 12279 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12280 eval ac_val=\$$ac_var 12281 case $ac_val in #( 12282 *${as_nl}*) 12283 case $ac_var in #( 12284 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12285$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12286 esac 12287 case $ac_var in #( 12288 _ | IFS | as_nl) ;; #( 12289 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12290 *) { eval $ac_var=; unset $ac_var;} ;; 12291 esac ;; 12292 esac 12293 done 12294 12295 (set) 2>&1 | 12296 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12297 *${as_nl}ac_space=\ *) 12298 # `set' does not quote correctly, so add quotes: double-quote 12299 # substitution turns \\\\ into \\, and sed turns \\ into \. 12300 sed -n \ 12301 "s/'/'\\\\''/g; 12302 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12303 ;; #( 12304 *) 12305 # `set' quotes correctly as required by POSIX, so do not add quotes. 12306 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12307 ;; 12308 esac | 12309 sort 12310) | 12311 sed ' 12312 /^ac_cv_env_/b end 12313 t clear 12314 :clear 12315 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 12316 t end 12317 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12318 :end' >>confcache 12319if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12320 if test -w "$cache_file"; then 12321 if test "x$cache_file" != "x/dev/null"; then 12322 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12323$as_echo "$as_me: updating cache $cache_file" >&6;} 12324 if test ! -f "$cache_file" || test -h "$cache_file"; then 12325 cat confcache >"$cache_file" 12326 else 12327 case $cache_file in #( 12328 */* | ?:*) 12329 mv -f confcache "$cache_file"$$ && 12330 mv -f "$cache_file"$$ "$cache_file" ;; #( 12331 *) 12332 mv -f confcache "$cache_file" ;; 12333 esac 12334 fi 12335 fi 12336 else 12337 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12338$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 12339 fi 12340fi 12341rm -f confcache 12342 12343test "x$prefix" = xNONE && prefix=$ac_default_prefix 12344# Let make expand exec_prefix. 12345test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12346 12347DEFS=-DHAVE_CONFIG_H 12348 12349ac_libobjs= 12350ac_ltlibobjs= 12351U= 12352for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12353 # 1. Remove the extension, and $U if already installed. 12354 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12355 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 12356 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12357 # will be set to the directory where LIBOBJS objects are built. 12358 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12359 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12360done 12361LIBOBJS=$ac_libobjs 12362 12363LTLIBOBJS=$ac_ltlibobjs 12364 12365 12366{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12367$as_echo_n "checking that generated files are newer than configure... " >&6; } 12368 if test -n "$am_sleep_pid"; then 12369 # Hide warnings about reused PIDs. 12370 wait $am_sleep_pid 2>/dev/null 12371 fi 12372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 12373$as_echo "done" >&6; } 12374if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12375 as_fn_error $? "conditional \"AMDEP\" was never defined. 12376Usually this means the macro was only invoked conditionally." "$LINENO" 5 12377fi 12378if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12379 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12380Usually this means the macro was only invoked conditionally." "$LINENO" 5 12381fi 12382 if test -n "$EXEEXT"; then 12383 am__EXEEXT_TRUE= 12384 am__EXEEXT_FALSE='#' 12385else 12386 am__EXEEXT_TRUE='#' 12387 am__EXEEXT_FALSE= 12388fi 12389 12390if test -z "${ENABLE_DEVEL_DOCS_TRUE}" && test -z "${ENABLE_DEVEL_DOCS_FALSE}"; then 12391 as_fn_error $? "conditional \"ENABLE_DEVEL_DOCS\" was never defined. 12392Usually this means the macro was only invoked conditionally." "$LINENO" 5 12393fi 12394if test -z "${HAVE_XMLTO_TEXT_TRUE}" && test -z "${HAVE_XMLTO_TEXT_FALSE}"; then 12395 as_fn_error $? "conditional \"HAVE_XMLTO_TEXT\" was never defined. 12396Usually this means the macro was only invoked conditionally." "$LINENO" 5 12397fi 12398if test -z "${HAVE_XMLTO_TRUE}" && test -z "${HAVE_XMLTO_FALSE}"; then 12399 as_fn_error $? "conditional \"HAVE_XMLTO\" was never defined. 12400Usually this means the macro was only invoked conditionally." "$LINENO" 5 12401fi 12402if test -z "${HAVE_FOP_TRUE}" && test -z "${HAVE_FOP_FALSE}"; then 12403 as_fn_error $? "conditional \"HAVE_FOP\" was never defined. 12404Usually this means the macro was only invoked conditionally." "$LINENO" 5 12405fi 12406if test -z "${HAVE_STYLESHEETS_TRUE}" && test -z "${HAVE_STYLESHEETS_FALSE}"; then 12407 as_fn_error $? "conditional \"HAVE_STYLESHEETS\" was never defined. 12408Usually this means the macro was only invoked conditionally." "$LINENO" 5 12409fi 12410if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 12411 as_fn_error $? "conditional \"LINT\" was never defined. 12412Usually this means the macro was only invoked conditionally." "$LINENO" 5 12413fi 12414 12415: "${CONFIG_STATUS=./config.status}" 12416ac_write_fail=0 12417ac_clean_files_save=$ac_clean_files 12418ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12419{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12420$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 12421as_write_fail=0 12422cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12423#! $SHELL 12424# Generated by $as_me. 12425# Run this file to recreate the current configuration. 12426# Compiler output produced by configure, useful for debugging 12427# configure, is in config.log if it exists. 12428 12429debug=false 12430ac_cs_recheck=false 12431ac_cs_silent=false 12432 12433SHELL=\${CONFIG_SHELL-$SHELL} 12434export SHELL 12435_ASEOF 12436cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12437## -------------------- ## 12438## M4sh Initialization. ## 12439## -------------------- ## 12440 12441# Be more Bourne compatible 12442DUALCASE=1; export DUALCASE # for MKS sh 12443if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 12444 emulate sh 12445 NULLCMD=: 12446 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12447 # is contrary to our usage. Disable this feature. 12448 alias -g '${1+"$@"}'='"$@"' 12449 setopt NO_GLOB_SUBST 12450else 12451 case `(set -o) 2>/dev/null` in #( 12452 *posix*) : 12453 set -o posix ;; #( 12454 *) : 12455 ;; 12456esac 12457fi 12458 12459 12460as_nl=' 12461' 12462export as_nl 12463# Printing a long string crashes Solaris 7 /usr/bin/printf. 12464as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 12465as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 12466as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 12467# Prefer a ksh shell builtin over an external printf program on Solaris, 12468# but without wasting forks for bash or zsh. 12469if test -z "$BASH_VERSION$ZSH_VERSION" \ 12470 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 12471 as_echo='print -r --' 12472 as_echo_n='print -rn --' 12473elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 12474 as_echo='printf %s\n' 12475 as_echo_n='printf %s' 12476else 12477 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 12478 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 12479 as_echo_n='/usr/ucb/echo -n' 12480 else 12481 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 12482 as_echo_n_body='eval 12483 arg=$1; 12484 case $arg in #( 12485 *"$as_nl"*) 12486 expr "X$arg" : "X\\(.*\\)$as_nl"; 12487 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 12488 esac; 12489 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 12490 ' 12491 export as_echo_n_body 12492 as_echo_n='sh -c $as_echo_n_body as_echo' 12493 fi 12494 export as_echo_body 12495 as_echo='sh -c $as_echo_body as_echo' 12496fi 12497 12498# The user is always right. 12499if test "${PATH_SEPARATOR+set}" != set; then 12500 PATH_SEPARATOR=: 12501 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12502 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12503 PATH_SEPARATOR=';' 12504 } 12505fi 12506 12507 12508# IFS 12509# We need space, tab and new line, in precisely that order. Quoting is 12510# there to prevent editors from complaining about space-tab. 12511# (If _AS_PATH_WALK were called with IFS unset, it would disable word 12512# splitting by setting IFS to empty value.) 12513IFS=" "" $as_nl" 12514 12515# Find who we are. Look in the path if we contain no directory separator. 12516as_myself= 12517case $0 in #(( 12518 *[\\/]* ) as_myself=$0 ;; 12519 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12520for as_dir in $PATH 12521do 12522 IFS=$as_save_IFS 12523 test -z "$as_dir" && as_dir=. 12524 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 12525 done 12526IFS=$as_save_IFS 12527 12528 ;; 12529esac 12530# We did not find ourselves, most probably we were run as `sh COMMAND' 12531# in which case we are not to be found in the path. 12532if test "x$as_myself" = x; then 12533 as_myself=$0 12534fi 12535if test ! -f "$as_myself"; then 12536 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12537 exit 1 12538fi 12539 12540# Unset variables that we do not need and which cause bugs (e.g. in 12541# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 12542# suppresses any "Segmentation fault" message there. '((' could 12543# trigger a bug in pdksh 5.2.14. 12544for as_var in BASH_ENV ENV MAIL MAILPATH 12545do eval test x\${$as_var+set} = xset \ 12546 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12547done 12548PS1='$ ' 12549PS2='> ' 12550PS4='+ ' 12551 12552# NLS nuisances. 12553LC_ALL=C 12554export LC_ALL 12555LANGUAGE=C 12556export LANGUAGE 12557 12558# CDPATH. 12559(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 12560 12561 12562# as_fn_error STATUS ERROR [LINENO LOG_FD] 12563# ---------------------------------------- 12564# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12565# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12566# script with STATUS, using 1 if that was 0. 12567as_fn_error () 12568{ 12569 as_status=$1; test $as_status -eq 0 && as_status=1 12570 if test "$4"; then 12571 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12572 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12573 fi 12574 $as_echo "$as_me: error: $2" >&2 12575 as_fn_exit $as_status 12576} # as_fn_error 12577 12578 12579# as_fn_set_status STATUS 12580# ----------------------- 12581# Set $? to STATUS, without forking. 12582as_fn_set_status () 12583{ 12584 return $1 12585} # as_fn_set_status 12586 12587# as_fn_exit STATUS 12588# ----------------- 12589# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12590as_fn_exit () 12591{ 12592 set +e 12593 as_fn_set_status $1 12594 exit $1 12595} # as_fn_exit 12596 12597# as_fn_unset VAR 12598# --------------- 12599# Portably unset VAR. 12600as_fn_unset () 12601{ 12602 { eval $1=; unset $1;} 12603} 12604as_unset=as_fn_unset 12605# as_fn_append VAR VALUE 12606# ---------------------- 12607# Append the text in VALUE to the end of the definition contained in VAR. Take 12608# advantage of any shell optimizations that allow amortized linear growth over 12609# repeated appends, instead of the typical quadratic growth present in naive 12610# implementations. 12611if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 12612 eval 'as_fn_append () 12613 { 12614 eval $1+=\$2 12615 }' 12616else 12617 as_fn_append () 12618 { 12619 eval $1=\$$1\$2 12620 } 12621fi # as_fn_append 12622 12623# as_fn_arith ARG... 12624# ------------------ 12625# Perform arithmetic evaluation on the ARGs, and store the result in the 12626# global $as_val. Take advantage of shells that can avoid forks. The arguments 12627# must be portable across $(()) and expr. 12628if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 12629 eval 'as_fn_arith () 12630 { 12631 as_val=$(( $* )) 12632 }' 12633else 12634 as_fn_arith () 12635 { 12636 as_val=`expr "$@" || test $? -eq 1` 12637 } 12638fi # as_fn_arith 12639 12640 12641if expr a : '\(a\)' >/dev/null 2>&1 && 12642 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12643 as_expr=expr 12644else 12645 as_expr=false 12646fi 12647 12648if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12649 as_basename=basename 12650else 12651 as_basename=false 12652fi 12653 12654if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12655 as_dirname=dirname 12656else 12657 as_dirname=false 12658fi 12659 12660as_me=`$as_basename -- "$0" || 12661$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12662 X"$0" : 'X\(//\)$' \| \ 12663 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12664$as_echo X/"$0" | 12665 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12666 s//\1/ 12667 q 12668 } 12669 /^X\/\(\/\/\)$/{ 12670 s//\1/ 12671 q 12672 } 12673 /^X\/\(\/\).*/{ 12674 s//\1/ 12675 q 12676 } 12677 s/.*/./; q'` 12678 12679# Avoid depending upon Character Ranges. 12680as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12681as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12682as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12683as_cr_digits='0123456789' 12684as_cr_alnum=$as_cr_Letters$as_cr_digits 12685 12686ECHO_C= ECHO_N= ECHO_T= 12687case `echo -n x` in #((((( 12688-n*) 12689 case `echo 'xy\c'` in 12690 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12691 xy) ECHO_C='\c';; 12692 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12693 ECHO_T=' ';; 12694 esac;; 12695*) 12696 ECHO_N='-n';; 12697esac 12698 12699rm -f conf$$ conf$$.exe conf$$.file 12700if test -d conf$$.dir; then 12701 rm -f conf$$.dir/conf$$.file 12702else 12703 rm -f conf$$.dir 12704 mkdir conf$$.dir 2>/dev/null 12705fi 12706if (echo >conf$$.file) 2>/dev/null; then 12707 if ln -s conf$$.file conf$$ 2>/dev/null; then 12708 as_ln_s='ln -s' 12709 # ... but there are two gotchas: 12710 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12711 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12712 # In both cases, we have to default to `cp -pR'. 12713 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12714 as_ln_s='cp -pR' 12715 elif ln conf$$.file conf$$ 2>/dev/null; then 12716 as_ln_s=ln 12717 else 12718 as_ln_s='cp -pR' 12719 fi 12720else 12721 as_ln_s='cp -pR' 12722fi 12723rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12724rmdir conf$$.dir 2>/dev/null 12725 12726 12727# as_fn_mkdir_p 12728# ------------- 12729# Create "$as_dir" as a directory, including parents if necessary. 12730as_fn_mkdir_p () 12731{ 12732 12733 case $as_dir in #( 12734 -*) as_dir=./$as_dir;; 12735 esac 12736 test -d "$as_dir" || eval $as_mkdir_p || { 12737 as_dirs= 12738 while :; do 12739 case $as_dir in #( 12740 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12741 *) as_qdir=$as_dir;; 12742 esac 12743 as_dirs="'$as_qdir' $as_dirs" 12744 as_dir=`$as_dirname -- "$as_dir" || 12745$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12746 X"$as_dir" : 'X\(//\)[^/]' \| \ 12747 X"$as_dir" : 'X\(//\)$' \| \ 12748 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12749$as_echo X"$as_dir" | 12750 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12751 s//\1/ 12752 q 12753 } 12754 /^X\(\/\/\)[^/].*/{ 12755 s//\1/ 12756 q 12757 } 12758 /^X\(\/\/\)$/{ 12759 s//\1/ 12760 q 12761 } 12762 /^X\(\/\).*/{ 12763 s//\1/ 12764 q 12765 } 12766 s/.*/./; q'` 12767 test -d "$as_dir" && break 12768 done 12769 test -z "$as_dirs" || eval "mkdir $as_dirs" 12770 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12771 12772 12773} # as_fn_mkdir_p 12774if mkdir -p . 2>/dev/null; then 12775 as_mkdir_p='mkdir -p "$as_dir"' 12776else 12777 test -d ./-p && rmdir ./-p 12778 as_mkdir_p=false 12779fi 12780 12781 12782# as_fn_executable_p FILE 12783# ----------------------- 12784# Test if FILE is an executable regular file. 12785as_fn_executable_p () 12786{ 12787 test -f "$1" && test -x "$1" 12788} # as_fn_executable_p 12789as_test_x='test -x' 12790as_executable_p=as_fn_executable_p 12791 12792# Sed expression to map a string onto a valid CPP name. 12793as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12794 12795# Sed expression to map a string onto a valid variable name. 12796as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12797 12798 12799exec 6>&1 12800## ----------------------------------- ## 12801## Main body of $CONFIG_STATUS script. ## 12802## ----------------------------------- ## 12803_ASEOF 12804test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12805 12806cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12807# Save the log message, to keep $0 and so on meaningful, and to 12808# report actual input values of CONFIG_FILES etc. instead of their 12809# values after options handling. 12810ac_log=" 12811This file was extended by xfs $as_me 1.2.0, which was 12812generated by GNU Autoconf 2.69. Invocation command line was 12813 12814 CONFIG_FILES = $CONFIG_FILES 12815 CONFIG_HEADERS = $CONFIG_HEADERS 12816 CONFIG_LINKS = $CONFIG_LINKS 12817 CONFIG_COMMANDS = $CONFIG_COMMANDS 12818 $ $0 $@ 12819 12820on `(hostname || uname -n) 2>/dev/null | sed 1q` 12821" 12822 12823_ACEOF 12824 12825case $ac_config_files in *" 12826"*) set x $ac_config_files; shift; ac_config_files=$*;; 12827esac 12828 12829case $ac_config_headers in *" 12830"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12831esac 12832 12833 12834cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12835# Files that config.status was made for. 12836config_files="$ac_config_files" 12837config_headers="$ac_config_headers" 12838config_commands="$ac_config_commands" 12839 12840_ACEOF 12841 12842cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12843ac_cs_usage="\ 12844\`$as_me' instantiates files and other configuration actions 12845from templates according to the current configuration. Unless the files 12846and actions are specified as TAGs, all are instantiated by default. 12847 12848Usage: $0 [OPTION]... [TAG]... 12849 12850 -h, --help print this help, then exit 12851 -V, --version print version number and configuration settings, then exit 12852 --config print configuration, then exit 12853 -q, --quiet, --silent 12854 do not print progress messages 12855 -d, --debug don't remove temporary files 12856 --recheck update $as_me by reconfiguring in the same conditions 12857 --file=FILE[:TEMPLATE] 12858 instantiate the configuration file FILE 12859 --header=FILE[:TEMPLATE] 12860 instantiate the configuration header FILE 12861 12862Configuration files: 12863$config_files 12864 12865Configuration headers: 12866$config_headers 12867 12868Configuration commands: 12869$config_commands 12870 12871Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 12872 12873_ACEOF 12874cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12875ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 12876ac_cs_version="\\ 12877xfs config.status 1.2.0 12878configured by $0, generated by GNU Autoconf 2.69, 12879 with options \\"\$ac_cs_config\\" 12880 12881Copyright (C) 2012 Free Software Foundation, Inc. 12882This config.status script is free software; the Free Software Foundation 12883gives unlimited permission to copy, distribute and modify it." 12884 12885ac_pwd='$ac_pwd' 12886srcdir='$srcdir' 12887INSTALL='$INSTALL' 12888MKDIR_P='$MKDIR_P' 12889AWK='$AWK' 12890test -n "\$AWK" || AWK=awk 12891_ACEOF 12892 12893cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12894# The default lists apply if the user does not specify any file. 12895ac_need_defaults=: 12896while test $# != 0 12897do 12898 case $1 in 12899 --*=?*) 12900 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12901 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12902 ac_shift=: 12903 ;; 12904 --*=) 12905 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12906 ac_optarg= 12907 ac_shift=: 12908 ;; 12909 *) 12910 ac_option=$1 12911 ac_optarg=$2 12912 ac_shift=shift 12913 ;; 12914 esac 12915 12916 case $ac_option in 12917 # Handling of the options. 12918 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12919 ac_cs_recheck=: ;; 12920 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12921 $as_echo "$ac_cs_version"; exit ;; 12922 --config | --confi | --conf | --con | --co | --c ) 12923 $as_echo "$ac_cs_config"; exit ;; 12924 --debug | --debu | --deb | --de | --d | -d ) 12925 debug=: ;; 12926 --file | --fil | --fi | --f ) 12927 $ac_shift 12928 case $ac_optarg in 12929 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12930 '') as_fn_error $? "missing file argument" ;; 12931 esac 12932 as_fn_append CONFIG_FILES " '$ac_optarg'" 12933 ac_need_defaults=false;; 12934 --header | --heade | --head | --hea ) 12935 $ac_shift 12936 case $ac_optarg in 12937 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12938 esac 12939 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12940 ac_need_defaults=false;; 12941 --he | --h) 12942 # Conflict between --help and --header 12943 as_fn_error $? "ambiguous option: \`$1' 12944Try \`$0 --help' for more information.";; 12945 --help | --hel | -h ) 12946 $as_echo "$ac_cs_usage"; exit ;; 12947 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12948 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12949 ac_cs_silent=: ;; 12950 12951 # This is an error. 12952 -*) as_fn_error $? "unrecognized option: \`$1' 12953Try \`$0 --help' for more information." ;; 12954 12955 *) as_fn_append ac_config_targets " $1" 12956 ac_need_defaults=false ;; 12957 12958 esac 12959 shift 12960done 12961 12962ac_configure_extra_args= 12963 12964if $ac_cs_silent; then 12965 exec 6>/dev/null 12966 ac_configure_extra_args="$ac_configure_extra_args --silent" 12967fi 12968 12969_ACEOF 12970cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12971if \$ac_cs_recheck; then 12972 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12973 shift 12974 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12975 CONFIG_SHELL='$SHELL' 12976 export CONFIG_SHELL 12977 exec "\$@" 12978fi 12979 12980_ACEOF 12981cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12982exec 5>>config.log 12983{ 12984 echo 12985 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12986## Running $as_me. ## 12987_ASBOX 12988 $as_echo "$ac_log" 12989} >&5 12990 12991_ACEOF 12992cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12993# 12994# INIT-COMMANDS 12995# 12996AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12997 12998_ACEOF 12999 13000cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13001 13002# Handling of arguments. 13003for ac_config_target in $ac_config_targets 13004do 13005 case $ac_config_target in 13006 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 13007 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 13008 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 13009 "config/Makefile") CONFIG_FILES="$CONFIG_FILES config/Makefile" ;; 13010 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 13011 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 13012 13013 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 13014 esac 13015done 13016 13017 13018# If the user did not use the arguments to specify the items to instantiate, 13019# then the envvar interface is used. Set only those that are not. 13020# We use the long form for the default assignment because of an extremely 13021# bizarre bug on SunOS 4.1.3. 13022if $ac_need_defaults; then 13023 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 13024 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 13025 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 13026fi 13027 13028# Have a temporary directory for convenience. Make it in the build tree 13029# simply because there is no reason against having it here, and in addition, 13030# creating and moving files from /tmp can sometimes cause problems. 13031# Hook for its removal unless debugging. 13032# Note that there is a small window in which the directory will not be cleaned: 13033# after its creation but before its name has been assigned to `$tmp'. 13034$debug || 13035{ 13036 tmp= ac_tmp= 13037 trap 'exit_status=$? 13038 : "${ac_tmp:=$tmp}" 13039 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13040' 0 13041 trap 'as_fn_exit 1' 1 2 13 15 13042} 13043# Create a (secure) tmp directory for tmp files. 13044 13045{ 13046 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13047 test -d "$tmp" 13048} || 13049{ 13050 tmp=./conf$$-$RANDOM 13051 (umask 077 && mkdir "$tmp") 13052} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13053ac_tmp=$tmp 13054 13055# Set up the scripts for CONFIG_FILES section. 13056# No need to generate them if there are no CONFIG_FILES. 13057# This happens for instance with `./config.status config.h'. 13058if test -n "$CONFIG_FILES"; then 13059 13060 13061ac_cr=`echo X | tr X '\015'` 13062# On cygwin, bash can eat \r inside `` if the user requested igncr. 13063# But we know of no other shell where ac_cr would be empty at this 13064# point, so we can use a bashism as a fallback. 13065if test "x$ac_cr" = x; then 13066 eval ac_cr=\$\'\\r\' 13067fi 13068ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13069if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13070 ac_cs_awk_cr='\\r' 13071else 13072 ac_cs_awk_cr=$ac_cr 13073fi 13074 13075echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13076_ACEOF 13077 13078 13079{ 13080 echo "cat >conf$$subs.awk <<_ACEOF" && 13081 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13082 echo "_ACEOF" 13083} >conf$$subs.sh || 13084 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13085ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13086ac_delim='%!_!# ' 13087for ac_last_try in false false false false false :; do 13088 . ./conf$$subs.sh || 13089 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13090 13091 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13092 if test $ac_delim_n = $ac_delim_num; then 13093 break 13094 elif $ac_last_try; then 13095 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13096 else 13097 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13098 fi 13099done 13100rm -f conf$$subs.sh 13101 13102cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13103cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13104_ACEOF 13105sed -n ' 13106h 13107s/^/S["/; s/!.*/"]=/ 13108p 13109g 13110s/^[^!]*!// 13111:repl 13112t repl 13113s/'"$ac_delim"'$// 13114t delim 13115:nl 13116h 13117s/\(.\{148\}\)..*/\1/ 13118t more1 13119s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13120p 13121n 13122b repl 13123:more1 13124s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13125p 13126g 13127s/.\{148\}// 13128t nl 13129:delim 13130h 13131s/\(.\{148\}\)..*/\1/ 13132t more2 13133s/["\\]/\\&/g; s/^/"/; s/$/"/ 13134p 13135b 13136:more2 13137s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13138p 13139g 13140s/.\{148\}// 13141t delim 13142' <conf$$subs.awk | sed ' 13143/^[^""]/{ 13144 N 13145 s/\n// 13146} 13147' >>$CONFIG_STATUS || ac_write_fail=1 13148rm -f conf$$subs.awk 13149cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13150_ACAWK 13151cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13152 for (key in S) S_is_set[key] = 1 13153 FS = "" 13154 13155} 13156{ 13157 line = $ 0 13158 nfields = split(line, field, "@") 13159 substed = 0 13160 len = length(field[1]) 13161 for (i = 2; i < nfields; i++) { 13162 key = field[i] 13163 keylen = length(key) 13164 if (S_is_set[key]) { 13165 value = S[key] 13166 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13167 len += length(value) + length(field[++i]) 13168 substed = 1 13169 } else 13170 len += 1 + keylen 13171 } 13172 13173 print line 13174} 13175 13176_ACAWK 13177_ACEOF 13178cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13179if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13180 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13181else 13182 cat 13183fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13184 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13185_ACEOF 13186 13187# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13188# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13189# trailing colons and then remove the whole line if VPATH becomes empty 13190# (actually we leave an empty line to preserve line numbers). 13191if test "x$srcdir" = x.; then 13192 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13193h 13194s/// 13195s/^/:/ 13196s/[ ]*$/:/ 13197s/:\$(srcdir):/:/g 13198s/:\${srcdir}:/:/g 13199s/:@srcdir@:/:/g 13200s/^:*// 13201s/:*$// 13202x 13203s/\(=[ ]*\).*/\1/ 13204G 13205s/\n// 13206s/^[^=]*=[ ]*$// 13207}' 13208fi 13209 13210cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13211fi # test -n "$CONFIG_FILES" 13212 13213# Set up the scripts for CONFIG_HEADERS section. 13214# No need to generate them if there are no CONFIG_HEADERS. 13215# This happens for instance with `./config.status Makefile'. 13216if test -n "$CONFIG_HEADERS"; then 13217cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13218BEGIN { 13219_ACEOF 13220 13221# Transform confdefs.h into an awk script `defines.awk', embedded as 13222# here-document in config.status, that substitutes the proper values into 13223# config.h.in to produce config.h. 13224 13225# Create a delimiter string that does not exist in confdefs.h, to ease 13226# handling of long lines. 13227ac_delim='%!_!# ' 13228for ac_last_try in false false :; do 13229 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13230 if test -z "$ac_tt"; then 13231 break 13232 elif $ac_last_try; then 13233 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13234 else 13235 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13236 fi 13237done 13238 13239# For the awk script, D is an array of macro values keyed by name, 13240# likewise P contains macro parameters if any. Preserve backslash 13241# newline sequences. 13242 13243ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13244sed -n ' 13245s/.\{148\}/&'"$ac_delim"'/g 13246t rset 13247:rset 13248s/^[ ]*#[ ]*define[ ][ ]*/ / 13249t def 13250d 13251:def 13252s/\\$// 13253t bsnl 13254s/["\\]/\\&/g 13255s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13256D["\1"]=" \3"/p 13257s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13258d 13259:bsnl 13260s/["\\]/\\&/g 13261s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13262D["\1"]=" \3\\\\\\n"\\/p 13263t cont 13264s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13265t cont 13266d 13267:cont 13268n 13269s/.\{148\}/&'"$ac_delim"'/g 13270t clear 13271:clear 13272s/\\$// 13273t bsnlc 13274s/["\\]/\\&/g; s/^/"/; s/$/"/p 13275d 13276:bsnlc 13277s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13278b cont 13279' <confdefs.h | sed ' 13280s/'"$ac_delim"'/"\\\ 13281"/g' >>$CONFIG_STATUS || ac_write_fail=1 13282 13283cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13284 for (key in D) D_is_set[key] = 1 13285 FS = "" 13286} 13287/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13288 line = \$ 0 13289 split(line, arg, " ") 13290 if (arg[1] == "#") { 13291 defundef = arg[2] 13292 mac1 = arg[3] 13293 } else { 13294 defundef = substr(arg[1], 2) 13295 mac1 = arg[2] 13296 } 13297 split(mac1, mac2, "(") #) 13298 macro = mac2[1] 13299 prefix = substr(line, 1, index(line, defundef) - 1) 13300 if (D_is_set[macro]) { 13301 # Preserve the white space surrounding the "#". 13302 print prefix "define", macro P[macro] D[macro] 13303 next 13304 } else { 13305 # Replace #undef with comments. This is necessary, for example, 13306 # in the case of _POSIX_SOURCE, which is predefined and required 13307 # on some systems where configure will not decide to define it. 13308 if (defundef == "undef") { 13309 print "/*", prefix defundef, macro, "*/" 13310 next 13311 } 13312 } 13313} 13314{ print } 13315_ACAWK 13316_ACEOF 13317cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13318 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13319fi # test -n "$CONFIG_HEADERS" 13320 13321 13322eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13323shift 13324for ac_tag 13325do 13326 case $ac_tag in 13327 :[FHLC]) ac_mode=$ac_tag; continue;; 13328 esac 13329 case $ac_mode$ac_tag in 13330 :[FHL]*:*);; 13331 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 13332 :[FH]-) ac_tag=-:-;; 13333 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13334 esac 13335 ac_save_IFS=$IFS 13336 IFS=: 13337 set x $ac_tag 13338 IFS=$ac_save_IFS 13339 shift 13340 ac_file=$1 13341 shift 13342 13343 case $ac_mode in 13344 :L) ac_source=$1;; 13345 :[FH]) 13346 ac_file_inputs= 13347 for ac_f 13348 do 13349 case $ac_f in 13350 -) ac_f="$ac_tmp/stdin";; 13351 *) # Look for the file first in the build tree, then in the source tree 13352 # (if the path is not absolute). The absolute path cannot be DOS-style, 13353 # because $ac_f cannot contain `:'. 13354 test -f "$ac_f" || 13355 case $ac_f in 13356 [\\/$]*) false;; 13357 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13358 esac || 13359 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 13360 esac 13361 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13362 as_fn_append ac_file_inputs " '$ac_f'" 13363 done 13364 13365 # Let's still pretend it is `configure' which instantiates (i.e., don't 13366 # use $as_me), people would be surprised to read: 13367 # /* config.h. Generated by config.status. */ 13368 configure_input='Generated from '` 13369 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13370 `' by configure.' 13371 if test x"$ac_file" != x-; then 13372 configure_input="$ac_file. $configure_input" 13373 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13374$as_echo "$as_me: creating $ac_file" >&6;} 13375 fi 13376 # Neutralize special characters interpreted by sed in replacement strings. 13377 case $configure_input in #( 13378 *\&* | *\|* | *\\* ) 13379 ac_sed_conf_input=`$as_echo "$configure_input" | 13380 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13381 *) ac_sed_conf_input=$configure_input;; 13382 esac 13383 13384 case $ac_tag in 13385 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13386 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13387 esac 13388 ;; 13389 esac 13390 13391 ac_dir=`$as_dirname -- "$ac_file" || 13392$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13393 X"$ac_file" : 'X\(//\)[^/]' \| \ 13394 X"$ac_file" : 'X\(//\)$' \| \ 13395 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13396$as_echo X"$ac_file" | 13397 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13398 s//\1/ 13399 q 13400 } 13401 /^X\(\/\/\)[^/].*/{ 13402 s//\1/ 13403 q 13404 } 13405 /^X\(\/\/\)$/{ 13406 s//\1/ 13407 q 13408 } 13409 /^X\(\/\).*/{ 13410 s//\1/ 13411 q 13412 } 13413 s/.*/./; q'` 13414 as_dir="$ac_dir"; as_fn_mkdir_p 13415 ac_builddir=. 13416 13417case "$ac_dir" in 13418.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13419*) 13420 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 13421 # A ".." for each directory in $ac_dir_suffix. 13422 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13423 case $ac_top_builddir_sub in 13424 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13425 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13426 esac ;; 13427esac 13428ac_abs_top_builddir=$ac_pwd 13429ac_abs_builddir=$ac_pwd$ac_dir_suffix 13430# for backward compatibility: 13431ac_top_builddir=$ac_top_build_prefix 13432 13433case $srcdir in 13434 .) # We are building in place. 13435 ac_srcdir=. 13436 ac_top_srcdir=$ac_top_builddir_sub 13437 ac_abs_top_srcdir=$ac_pwd ;; 13438 [\\/]* | ?:[\\/]* ) # Absolute name. 13439 ac_srcdir=$srcdir$ac_dir_suffix; 13440 ac_top_srcdir=$srcdir 13441 ac_abs_top_srcdir=$srcdir ;; 13442 *) # Relative name. 13443 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13444 ac_top_srcdir=$ac_top_build_prefix$srcdir 13445 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13446esac 13447ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13448 13449 13450 case $ac_mode in 13451 :F) 13452 # 13453 # CONFIG_FILE 13454 # 13455 13456 case $INSTALL in 13457 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13458 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13459 esac 13460 ac_MKDIR_P=$MKDIR_P 13461 case $MKDIR_P in 13462 [\\/$]* | ?:[\\/]* ) ;; 13463 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13464 esac 13465_ACEOF 13466 13467cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13468# If the template does not know about datarootdir, expand it. 13469# FIXME: This hack should be removed a few years after 2.60. 13470ac_datarootdir_hack=; ac_datarootdir_seen= 13471ac_sed_dataroot=' 13472/datarootdir/ { 13473 p 13474 q 13475} 13476/@datadir@/p 13477/@docdir@/p 13478/@infodir@/p 13479/@localedir@/p 13480/@mandir@/p' 13481case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13482*datarootdir*) ac_datarootdir_seen=yes;; 13483*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13484 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13485$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13486_ACEOF 13487cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13488 ac_datarootdir_hack=' 13489 s&@datadir@&$datadir&g 13490 s&@docdir@&$docdir&g 13491 s&@infodir@&$infodir&g 13492 s&@localedir@&$localedir&g 13493 s&@mandir@&$mandir&g 13494 s&\\\${datarootdir}&$datarootdir&g' ;; 13495esac 13496_ACEOF 13497 13498# Neutralize VPATH when `$srcdir' = `.'. 13499# Shell code in configure.ac might set extrasub. 13500# FIXME: do we really want to maintain this feature? 13501cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13502ac_sed_extra="$ac_vpsub 13503$extrasub 13504_ACEOF 13505cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13506:t 13507/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13508s|@configure_input@|$ac_sed_conf_input|;t t 13509s&@top_builddir@&$ac_top_builddir_sub&;t t 13510s&@top_build_prefix@&$ac_top_build_prefix&;t t 13511s&@srcdir@&$ac_srcdir&;t t 13512s&@abs_srcdir@&$ac_abs_srcdir&;t t 13513s&@top_srcdir@&$ac_top_srcdir&;t t 13514s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13515s&@builddir@&$ac_builddir&;t t 13516s&@abs_builddir@&$ac_abs_builddir&;t t 13517s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13518s&@INSTALL@&$ac_INSTALL&;t t 13519s&@MKDIR_P@&$ac_MKDIR_P&;t t 13520$ac_datarootdir_hack 13521" 13522eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13523 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13524 13525test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13526 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13527 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13528 "$ac_tmp/out"`; test -z "$ac_out"; } && 13529 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13530which seems to be undefined. Please make sure it is defined" >&5 13531$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13532which seems to be undefined. Please make sure it is defined" >&2;} 13533 13534 rm -f "$ac_tmp/stdin" 13535 case $ac_file in 13536 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13537 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13538 esac \ 13539 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13540 ;; 13541 :H) 13542 # 13543 # CONFIG_HEADER 13544 # 13545 if test x"$ac_file" != x-; then 13546 { 13547 $as_echo "/* $configure_input */" \ 13548 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13549 } >"$ac_tmp/config.h" \ 13550 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13551 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13552 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13553$as_echo "$as_me: $ac_file is unchanged" >&6;} 13554 else 13555 rm -f "$ac_file" 13556 mv "$ac_tmp/config.h" "$ac_file" \ 13557 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13558 fi 13559 else 13560 $as_echo "/* $configure_input */" \ 13561 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13562 || as_fn_error $? "could not create -" "$LINENO" 5 13563 fi 13564# Compute "$ac_file"'s index in $config_headers. 13565_am_arg="$ac_file" 13566_am_stamp_count=1 13567for _am_header in $config_headers :; do 13568 case $_am_header in 13569 $_am_arg | $_am_arg:* ) 13570 break ;; 13571 * ) 13572 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13573 esac 13574done 13575echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13576$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13577 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13578 X"$_am_arg" : 'X\(//\)$' \| \ 13579 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13580$as_echo X"$_am_arg" | 13581 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13582 s//\1/ 13583 q 13584 } 13585 /^X\(\/\/\)[^/].*/{ 13586 s//\1/ 13587 q 13588 } 13589 /^X\(\/\/\)$/{ 13590 s//\1/ 13591 q 13592 } 13593 /^X\(\/\).*/{ 13594 s//\1/ 13595 q 13596 } 13597 s/.*/./; q'`/stamp-h$_am_stamp_count 13598 ;; 13599 13600 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13601$as_echo "$as_me: executing $ac_file commands" >&6;} 13602 ;; 13603 esac 13604 13605 13606 case $ac_file$ac_mode in 13607 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13608 # Older Autoconf quotes --file arguments for eval, but not when files 13609 # are listed without --file. Let's play safe and only enable the eval 13610 # if we detect the quoting. 13611 case $CONFIG_FILES in 13612 *\'*) eval set x "$CONFIG_FILES" ;; 13613 *) set x $CONFIG_FILES ;; 13614 esac 13615 shift 13616 for mf 13617 do 13618 # Strip MF so we end up with the name of the file. 13619 mf=`echo "$mf" | sed -e 's/:.*$//'` 13620 # Check whether this is an Automake generated Makefile or not. 13621 # We used to match only the files named 'Makefile.in', but 13622 # some people rename them; so instead we look at the file content. 13623 # Grep'ing the first line is not enough: some people post-process 13624 # each Makefile.in and add a new line on top of each file to say so. 13625 # Grep'ing the whole file is not good either: AIX grep has a line 13626 # limit of 2048, but all sed's we know have understand at least 4000. 13627 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 13628 dirpart=`$as_dirname -- "$mf" || 13629$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13630 X"$mf" : 'X\(//\)[^/]' \| \ 13631 X"$mf" : 'X\(//\)$' \| \ 13632 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 13633$as_echo X"$mf" | 13634 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13635 s//\1/ 13636 q 13637 } 13638 /^X\(\/\/\)[^/].*/{ 13639 s//\1/ 13640 q 13641 } 13642 /^X\(\/\/\)$/{ 13643 s//\1/ 13644 q 13645 } 13646 /^X\(\/\).*/{ 13647 s//\1/ 13648 q 13649 } 13650 s/.*/./; q'` 13651 else 13652 continue 13653 fi 13654 # Extract the definition of DEPDIR, am__include, and am__quote 13655 # from the Makefile without running 'make'. 13656 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 13657 test -z "$DEPDIR" && continue 13658 am__include=`sed -n 's/^am__include = //p' < "$mf"` 13659 test -z "$am__include" && continue 13660 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 13661 # Find all dependency output files, they are included files with 13662 # $(DEPDIR) in their names. We invoke sed twice because it is the 13663 # simplest approach to changing $(DEPDIR) to its actual value in the 13664 # expansion. 13665 for file in `sed -n " 13666 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 13667 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 13668 # Make sure the directory exists. 13669 test -f "$dirpart/$file" && continue 13670 fdir=`$as_dirname -- "$file" || 13671$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13672 X"$file" : 'X\(//\)[^/]' \| \ 13673 X"$file" : 'X\(//\)$' \| \ 13674 X"$file" : 'X\(/\)' \| . 2>/dev/null || 13675$as_echo X"$file" | 13676 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13677 s//\1/ 13678 q 13679 } 13680 /^X\(\/\/\)[^/].*/{ 13681 s//\1/ 13682 q 13683 } 13684 /^X\(\/\/\)$/{ 13685 s//\1/ 13686 q 13687 } 13688 /^X\(\/\).*/{ 13689 s//\1/ 13690 q 13691 } 13692 s/.*/./; q'` 13693 as_dir=$dirpart/$fdir; as_fn_mkdir_p 13694 # echo "creating $dirpart/$file" 13695 echo '# dummy' > "$dirpart/$file" 13696 done 13697 done 13698} 13699 ;; 13700 13701 esac 13702done # for ac_tag 13703 13704 13705as_fn_exit 0 13706_ACEOF 13707ac_clean_files=$ac_clean_files_save 13708 13709test $ac_write_fail = 0 || 13710 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13711 13712 13713# configure is writing to config.log, and then calls config.status. 13714# config.status does its own redirection, appending to config.log. 13715# Unfortunately, on DOS this fails, as config.log is still kept open 13716# by configure, so config.status won't be able to write to it; its 13717# output is simply discarded. So we exec the FD to /dev/null, 13718# effectively closing config.log, so it can be properly (re)opened and 13719# appended to by config.status. When coming back to configure, we 13720# need to make the FD available again. 13721if test "$no_create" != yes; then 13722 ac_cs_success=: 13723 ac_config_status_args= 13724 test "$silent" = yes && 13725 ac_config_status_args="$ac_config_status_args --quiet" 13726 exec 5>/dev/null 13727 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13728 exec 5>>config.log 13729 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13730 # would make configure fail if this is the last instruction. 13731 $ac_cs_success || as_fn_exit 1 13732fi 13733if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13734 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13735$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13736fi 13737 13738