1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for xkbprint 1.0.5. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkbprint/issues>. 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://gitlab.freedesktop.org/xorg/app/xkbprint/issues 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%[^_$as_cr_alnum]%_%g'" 559 560 561test -n "$DJDIR" || exec 7<&0 </dev/null 562exec 6>&1 563 564# Name of the host. 565# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566# so uname gets run too. 567ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569# 570# Initializations. 571# 572ac_default_prefix=/usr/local 573ac_clean_files= 574ac_config_libobj_dir=. 575LIBOBJS= 576cross_compiling=no 577subdirs= 578MFLAGS= 579MAKEFLAGS= 580 581# Identity of this package. 582PACKAGE_NAME='xkbprint' 583PACKAGE_TARNAME='xkbprint' 584PACKAGE_VERSION='1.0.5' 585PACKAGE_STRING='xkbprint 1.0.5' 586PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xkbprint/issues' 587PACKAGE_URL='' 588 589ac_unique_file="Makefile.am" 590# Factoring default headers for most tests. 591ac_includes_default="\ 592#include <stdio.h> 593#ifdef HAVE_SYS_TYPES_H 594# include <sys/types.h> 595#endif 596#ifdef HAVE_SYS_STAT_H 597# include <sys/stat.h> 598#endif 599#ifdef STDC_HEADERS 600# include <stdlib.h> 601# include <stddef.h> 602#else 603# ifdef HAVE_STDLIB_H 604# include <stdlib.h> 605# endif 606#endif 607#ifdef HAVE_STRING_H 608# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609# include <memory.h> 610# endif 611# include <string.h> 612#endif 613#ifdef HAVE_STRINGS_H 614# include <strings.h> 615#endif 616#ifdef HAVE_INTTYPES_H 617# include <inttypes.h> 618#endif 619#ifdef HAVE_STDINT_H 620# include <stdint.h> 621#endif 622#ifdef HAVE_UNISTD_H 623# include <unistd.h> 624#endif" 625 626ac_subst_vars='am__EXEEXT_FALSE 627am__EXEEXT_TRUE 628LTLIBOBJS 629LIBOBJS 630XKBPRINT_LIBS 631XKBPRINT_CFLAGS 632MAN_SUBSTS 633XORG_MAN_PAGE 634ADMIN_MAN_DIR 635DRIVER_MAN_DIR 636MISC_MAN_DIR 637FILE_MAN_DIR 638LIB_MAN_DIR 639APP_MAN_DIR 640ADMIN_MAN_SUFFIX 641DRIVER_MAN_SUFFIX 642MISC_MAN_SUFFIX 643FILE_MAN_SUFFIX 644LIB_MAN_SUFFIX 645APP_MAN_SUFFIX 646SED 647host_os 648host_vendor 649host_cpu 650host 651build_os 652build_vendor 653build_cpu 654build 655INSTALL_CMD 656PKG_CONFIG_LIBDIR 657PKG_CONFIG_PATH 658PKG_CONFIG 659CHANGELOG_CMD 660STRICT_CFLAGS 661CWARNFLAGS 662BASE_CFLAGS 663AM_BACKSLASH 664AM_DEFAULT_VERBOSITY 665AM_DEFAULT_V 666AM_V 667am__fastdepCC_FALSE 668am__fastdepCC_TRUE 669CCDEPMODE 670am__nodep 671AMDEPBACKSLASH 672AMDEP_FALSE 673AMDEP_TRUE 674am__include 675DEPDIR 676am__untar 677am__tar 678AMTAR 679am__leading_dot 680SET_MAKE 681AWK 682mkdir_p 683MKDIR_P 684INSTALL_STRIP_PROGRAM 685STRIP 686install_sh 687MAKEINFO 688AUTOHEADER 689AUTOMAKE 690AUTOCONF 691ACLOCAL 692VERSION 693PACKAGE 694CYGPATH_W 695am__isrc 696INSTALL_DATA 697INSTALL_SCRIPT 698INSTALL_PROGRAM 699EGREP 700GREP 701CPP 702OBJEXT 703EXEEXT 704ac_ct_CC 705CPPFLAGS 706LDFLAGS 707CFLAGS 708CC 709target_alias 710host_alias 711build_alias 712LIBS 713ECHO_T 714ECHO_N 715ECHO_C 716DEFS 717mandir 718localedir 719libdir 720psdir 721pdfdir 722dvidir 723htmldir 724infodir 725docdir 726oldincludedir 727includedir 728localstatedir 729sharedstatedir 730sysconfdir 731datadir 732datarootdir 733libexecdir 734sbindir 735bindir 736program_transform_name 737prefix 738exec_prefix 739PACKAGE_URL 740PACKAGE_BUGREPORT 741PACKAGE_STRING 742PACKAGE_VERSION 743PACKAGE_TARNAME 744PACKAGE_NAME 745PATH_SEPARATOR 746SHELL 747am__quote' 748ac_subst_files='' 749ac_user_opts=' 750enable_option_checking 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See below for descriptions of some of the useful variables. 1316 1317Defaults for the options are specified in brackets. 1318 1319Configuration: 1320 -h, --help display this help and exit 1321 --help=short display options specific to this package 1322 --help=recursive display the short help of all the included packages 1323 -V, --version display version information and exit 1324 -q, --quiet, --silent do not print \`checking ...' messages 1325 --cache-file=FILE cache test results in FILE [disabled] 1326 -C, --config-cache alias for \`--cache-file=config.cache' 1327 -n, --no-create do not create output files 1328 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1329 1330Installation directories: 1331 --prefix=PREFIX install architecture-independent files in PREFIX 1332 [$ac_default_prefix] 1333 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1334 [PREFIX] 1335 1336By default, \`make install' will install all the files in 1337\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1338an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1339for instance \`--prefix=\$HOME'. 1340 1341For better control, use the options below. 1342 1343Fine tuning of the installation directories: 1344 --bindir=DIR user executables [EPREFIX/bin] 1345 --sbindir=DIR system admin executables [EPREFIX/sbin] 1346 --libexecdir=DIR program executables [EPREFIX/libexec] 1347 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1348 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1349 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1350 --libdir=DIR object code libraries [EPREFIX/lib] 1351 --includedir=DIR C header files [PREFIX/include] 1352 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1353 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1354 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1355 --infodir=DIR info documentation [DATAROOTDIR/info] 1356 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1357 --mandir=DIR man documentation [DATAROOTDIR/man] 1358 --docdir=DIR documentation root [DATAROOTDIR/doc/xkbprint] 1359 --htmldir=DIR html documentation [DOCDIR] 1360 --dvidir=DIR dvi documentation [DOCDIR] 1361 --pdfdir=DIR pdf documentation [DOCDIR] 1362 --psdir=DIR ps documentation [DOCDIR] 1363_ACEOF 1364 1365 cat <<\_ACEOF 1366 1367Program names: 1368 --program-prefix=PREFIX prepend PREFIX to installed program names 1369 --program-suffix=SUFFIX append SUFFIX to installed program names 1370 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1371 1372System types: 1373 --build=BUILD configure for building on BUILD [guessed] 1374 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1375_ACEOF 1376fi 1377 1378if test -n "$ac_init_help"; then 1379 case $ac_init_help in 1380 short | recursive ) echo "Configuration of xkbprint 1.0.5:";; 1381 esac 1382 cat <<\_ACEOF 1383 1384Optional Features: 1385 --disable-option-checking ignore unrecognized --enable/--with options 1386 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1387 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1388 --enable-dependency-tracking 1389 do not reject slow dependency extractors 1390 --disable-dependency-tracking 1391 speeds up one-time build 1392 --enable-silent-rules less verbose build output (undo: "make V=1") 1393 --disable-silent-rules verbose build output (undo: "make V=0") 1394 --disable-selective-werror 1395 Turn off selective compiler errors. (default: 1396 enabled) 1397 --enable-strict-compilation 1398 Enable all warnings from compiler and make them 1399 errors (default: disabled) 1400 1401Some influential environment variables: 1402 CC C compiler command 1403 CFLAGS C compiler flags 1404 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1405 nonstandard directory <lib dir> 1406 LIBS libraries to pass to the linker, e.g. -l<library> 1407 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1408 you have headers in a nonstandard directory <include dir> 1409 CPP C preprocessor 1410 PKG_CONFIG path to pkg-config utility 1411 PKG_CONFIG_PATH 1412 directories to add to pkg-config's search path 1413 PKG_CONFIG_LIBDIR 1414 path overriding pkg-config's built-in search path 1415 XKBPRINT_CFLAGS 1416 C compiler flags for XKBPRINT, overriding pkg-config 1417 XKBPRINT_LIBS 1418 linker flags for XKBPRINT, overriding pkg-config 1419 1420Use these variables to override the choices made by `configure' or to help 1421it to find libraries and programs with nonstandard names/locations. 1422 1423Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkbprint/issues>. 1424_ACEOF 1425ac_status=$? 1426fi 1427 1428if test "$ac_init_help" = "recursive"; then 1429 # If there are subdirs, report their specific --help. 1430 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1431 test -d "$ac_dir" || 1432 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1433 continue 1434 ac_builddir=. 1435 1436case "$ac_dir" in 1437.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1438*) 1439 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1440 # A ".." for each directory in $ac_dir_suffix. 1441 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1442 case $ac_top_builddir_sub in 1443 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1444 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1445 esac ;; 1446esac 1447ac_abs_top_builddir=$ac_pwd 1448ac_abs_builddir=$ac_pwd$ac_dir_suffix 1449# for backward compatibility: 1450ac_top_builddir=$ac_top_build_prefix 1451 1452case $srcdir in 1453 .) # We are building in place. 1454 ac_srcdir=. 1455 ac_top_srcdir=$ac_top_builddir_sub 1456 ac_abs_top_srcdir=$ac_pwd ;; 1457 [\\/]* | ?:[\\/]* ) # Absolute name. 1458 ac_srcdir=$srcdir$ac_dir_suffix; 1459 ac_top_srcdir=$srcdir 1460 ac_abs_top_srcdir=$srcdir ;; 1461 *) # Relative name. 1462 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1463 ac_top_srcdir=$ac_top_build_prefix$srcdir 1464 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1465esac 1466ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1467 1468 cd "$ac_dir" || { ac_status=$?; continue; } 1469 # Check for guested configure. 1470 if test -f "$ac_srcdir/configure.gnu"; then 1471 echo && 1472 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1473 elif test -f "$ac_srcdir/configure"; then 1474 echo && 1475 $SHELL "$ac_srcdir/configure" --help=recursive 1476 else 1477 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1478 fi || ac_status=$? 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"no acceptable C compiler found in \$PATH 2586See \`config.log' for more details" "$LINENO" 5; } 2587 2588# Provide some information about the compiler. 2589$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2590set X $ac_compile 2591ac_compiler=$2 2592for ac_option in --version -v -V -qversion; do 2593 { { ac_try="$ac_compiler $ac_option >&5" 2594case "(($ac_try" in 2595 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2596 *) ac_try_echo=$ac_try;; 2597esac 2598eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2599$as_echo "$ac_try_echo"; } >&5 2600 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2601 ac_status=$? 2602 if test -s conftest.err; then 2603 sed '10a\ 2604... rest of stderr output deleted ... 2605 10q' conftest.err >conftest.er1 2606 cat conftest.er1 >&5 2607 fi 2608 rm -f conftest.er1 conftest.err 2609 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2610 test $ac_status = 0; } 2611done 2612 2613cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2614/* end confdefs.h. */ 2615 2616int 2617main () 2618{ 2619 2620 ; 2621 return 0; 2622} 2623_ACEOF 2624ac_clean_files_save=$ac_clean_files 2625ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2626# Try to create an executable without -o first, disregard a.out. 2627# It will help us diagnose broken compilers, and finding out an intuition 2628# of exeext. 2629{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2630$as_echo_n "checking whether the C compiler works... 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For instance with Cygwin, `ls conftest' will 2729# work properly (i.e., refer to `conftest.exe'), while it won't with 2730# `rm'. 2731for ac_file in conftest.exe conftest conftest.*; do 2732 test -f "$ac_file" || continue 2733 case $ac_file in 2734 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2735 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2736 break;; 2737 * ) break;; 2738 esac 2739done 2740else 2741 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2742$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2743as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2744See \`config.log' for more details" "$LINENO" 5; } 2745fi 2746rm -f conftest conftest$ac_cv_exeext 2747{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2748$as_echo "$ac_cv_exeext" >&6; } 2749 2750rm -f conftest.$ac_ext 2751EXEEXT=$ac_cv_exeext 2752ac_exeext=$EXEEXT 2753cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2754/* end confdefs.h. */ 2755#include <stdio.h> 2756int 2757main () 2758{ 2759FILE *f = fopen ("conftest.out", "w"); 2760 return ferror (f) || fclose (f) != 0; 2761 2762 ; 2763 return 0; 2764} 2765_ACEOF 2766ac_clean_files="$ac_clean_files conftest.out" 2767# Check that the compiler produces executables we can run. If not, either 2768# the compiler is broken, or we cross compile. 2769{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2770$as_echo_n "checking whether we are cross compiling... 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"cannot compute suffix of object files: cannot compile 2855See \`config.log' for more details" "$LINENO" 5; } 2856fi 2857rm -f conftest.$ac_cv_objext conftest.$ac_ext 2858fi 2859{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2860$as_echo "$ac_cv_objext" >&6; } 2861OBJEXT=$ac_cv_objext 2862ac_objext=$OBJEXT 2863{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2864$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2865if ${ac_cv_c_compiler_gnu+:} false; then : 2866 $as_echo_n "(cached) " >&6 2867else 2868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2869/* end confdefs.h. */ 2870 2871int 2872main () 2873{ 2874#ifndef __GNUC__ 2875 choke me 2876#endif 2877 2878 ; 2879 return 0; 2880} 2881_ACEOF 2882if ac_fn_c_try_compile "$LINENO"; then : 2883 ac_compiler_gnu=yes 2884else 2885 ac_compiler_gnu=no 2886fi 2887rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2888ac_cv_c_compiler_gnu=$ac_compiler_gnu 2889 2890fi 2891{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2892$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2893if test $ac_compiler_gnu = yes; then 2894 GCC=yes 2895else 2896 GCC= 2897fi 2898ac_test_CFLAGS=${CFLAGS+set} 2899ac_save_CFLAGS=$CFLAGS 2900{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2901$as_echo_n "checking whether $CC accepts -g... " >&6; } 2902if ${ac_cv_prog_cc_g+:} false; then : 2903 $as_echo_n "(cached) " >&6 2904else 2905 ac_save_c_werror_flag=$ac_c_werror_flag 2906 ac_c_werror_flag=yes 2907 ac_cv_prog_cc_g=no 2908 CFLAGS="-g" 2909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2910/* end confdefs.h. */ 2911 2912int 2913main () 2914{ 2915 2916 ; 2917 return 0; 2918} 2919_ACEOF 2920if ac_fn_c_try_compile "$LINENO"; then : 2921 ac_cv_prog_cc_g=yes 2922else 2923 CFLAGS="" 2924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2925/* end confdefs.h. */ 2926 2927int 2928main () 2929{ 2930 2931 ; 2932 return 0; 2933} 2934_ACEOF 2935if ac_fn_c_try_compile "$LINENO"; then : 2936 2937else 2938 ac_c_werror_flag=$ac_save_c_werror_flag 2939 CFLAGS="-g" 2940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2941/* end confdefs.h. */ 2942 2943int 2944main () 2945{ 2946 2947 ; 2948 return 0; 2949} 2950_ACEOF 2951if ac_fn_c_try_compile "$LINENO"; then : 2952 ac_cv_prog_cc_g=yes 2953fi 2954rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2955fi 2956rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2957fi 2958rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2959 ac_c_werror_flag=$ac_save_c_werror_flag 2960fi 2961{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2962$as_echo "$ac_cv_prog_cc_g" >&6; } 2963if test "$ac_test_CFLAGS" = set; then 2964 CFLAGS=$ac_save_CFLAGS 2965elif test $ac_cv_prog_cc_g = yes; then 2966 if test "$GCC" = yes; then 2967 CFLAGS="-g -O2" 2968 else 2969 CFLAGS="-g" 2970 fi 2971else 2972 if test "$GCC" = yes; then 2973 CFLAGS="-O2" 2974 else 2975 CFLAGS= 2976 fi 2977fi 2978{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2979$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2980if ${ac_cv_prog_cc_c89+:} false; then : 2981 $as_echo_n "(cached) " >&6 2982else 2983 ac_cv_prog_cc_c89=no 2984ac_save_CC=$CC 2985cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2986/* end confdefs.h. */ 2987#include <stdarg.h> 2988#include <stdio.h> 2989struct stat; 2990/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2991struct buf { int x; }; 2992FILE * (*rcsopen) (struct buf *, struct stat *, int); 2993static char *e (p, i) 2994 char **p; 2995 int i; 2996{ 2997 return p[i]; 2998} 2999static char *f (char * (*g) (char **, int), char **p, ...) 3000{ 3001 char *s; 3002 va_list v; 3003 va_start (v,p); 3004 s = g (p, va_arg (v,int)); 3005 va_end (v); 3006 return s; 3007} 3008 3009/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3010 function prototypes and stuff, but not '\xHH' hex character constants. 3011 These don't provoke an error unfortunately, instead are silently treated 3012 as 'x'. The following induces an error, until -std is added to get 3013 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3014 array size at least. It's necessary to write '\x00'==0 to get something 3015 that's true only with -std. */ 3016int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3017 3018/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3019 inside strings and character constants. */ 3020#define FOO(x) 'x' 3021int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3022 3023int test (int i, double x); 3024struct s1 {int (*f) (int a);}; 3025struct s2 {int (*f) (double a);}; 3026int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3027int argc; 3028char **argv; 3029int 3030main () 3031{ 3032return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3033 ; 3034 return 0; 3035} 3036_ACEOF 3037for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3038 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3039do 3040 CC="$ac_save_CC $ac_arg" 3041 if ac_fn_c_try_compile "$LINENO"; then : 3042 ac_cv_prog_cc_c89=$ac_arg 3043fi 3044rm -f core conftest.err conftest.$ac_objext 3045 test "x$ac_cv_prog_cc_c89" != "xno" && break 3046done 3047rm -f conftest.$ac_ext 3048CC=$ac_save_CC 3049 3050fi 3051# AC_CACHE_VAL 3052case "x$ac_cv_prog_cc_c89" in 3053 x) 3054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3055$as_echo "none needed" >&6; } ;; 3056 xno) 3057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3058$as_echo "unsupported" >&6; } ;; 3059 *) 3060 CC="$CC $ac_cv_prog_cc_c89" 3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3062$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3063esac 3064if test "x$ac_cv_prog_cc_c89" != xno; then : 3065 3066fi 3067 3068ac_ext=c 3069ac_cpp='$CPP $CPPFLAGS' 3070ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3071ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3072ac_compiler_gnu=$ac_cv_c_compiler_gnu 3073 3074ac_ext=c 3075ac_cpp='$CPP $CPPFLAGS' 3076ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3077ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3078ac_compiler_gnu=$ac_cv_c_compiler_gnu 3079{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3080$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3081if ${am_cv_prog_cc_c_o+:} false; then : 3082 $as_echo_n "(cached) " >&6 3083else 3084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3085/* end confdefs.h. */ 3086 3087int 3088main () 3089{ 3090 3091 ; 3092 return 0; 3093} 3094_ACEOF 3095 # Make sure it works both with $CC and with simple cc. 3096 # Following AC_PROG_CC_C_O, we do the test twice because some 3097 # compilers refuse to overwrite an existing .o file with -o, 3098 # though they will create one. 3099 am_cv_prog_cc_c_o=yes 3100 for am_i in 1 2; do 3101 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3102 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3103 ac_status=$? 3104 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3105 (exit $ac_status); } \ 3106 && test -f conftest2.$ac_objext; then 3107 : OK 3108 else 3109 am_cv_prog_cc_c_o=no 3110 break 3111 fi 3112 done 3113 rm -f core conftest* 3114 unset am_i 3115fi 3116{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3117$as_echo "$am_cv_prog_cc_c_o" >&6; } 3118if test "$am_cv_prog_cc_c_o" != yes; then 3119 # Losing compiler, so override with the script. 3120 # FIXME: It is wrong to rewrite CC. 3121 # But if we don't then we get into trouble of one sort or another. 3122 # A longer-term fix would be to have automake use am__CC in this case, 3123 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3124 CC="$am_aux_dir/compile $CC" 3125fi 3126ac_ext=c 3127ac_cpp='$CPP $CPPFLAGS' 3128ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3129ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3130ac_compiler_gnu=$ac_cv_c_compiler_gnu 3131 3132 3133 3134ac_ext=c 3135ac_cpp='$CPP $CPPFLAGS' 3136ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3137ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3138ac_compiler_gnu=$ac_cv_c_compiler_gnu 3139{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3140$as_echo_n "checking how to run the C preprocessor... " >&6; } 3141# On Suns, sometimes $CPP names a directory. 3142if test -n "$CPP" && test -d "$CPP"; then 3143 CPP= 3144fi 3145if test -z "$CPP"; then 3146 if ${ac_cv_prog_CPP+:} false; then : 3147 $as_echo_n "(cached) " >&6 3148else 3149 # Double quotes because CPP needs to be expanded 3150 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3151 do 3152 ac_preproc_ok=false 3153for ac_c_preproc_warn_flag in '' yes 3154do 3155 # Use a header file that comes with gcc, so configuring glibc 3156 # with a fresh cross-compiler works. 3157 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3158 # <limits.h> exists even on freestanding compilers. 3159 # On the NeXT, cc -E runs the code through the compiler's parser, 3160 # not just through cpp. "Syntax error" is here to catch this case. 3161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3162/* end confdefs.h. */ 3163#ifdef __STDC__ 3164# include <limits.h> 3165#else 3166# include <assert.h> 3167#endif 3168 Syntax error 3169_ACEOF 3170if ac_fn_c_try_cpp "$LINENO"; then : 3171 3172else 3173 # Broken: fails on valid input. 3174continue 3175fi 3176rm -f conftest.err conftest.i conftest.$ac_ext 3177 3178 # OK, works on sane cases. Now check whether nonexistent headers 3179 # can be detected and how. 3180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3181/* end confdefs.h. */ 3182#include <ac_nonexistent.h> 3183_ACEOF 3184if ac_fn_c_try_cpp "$LINENO"; then : 3185 # Broken: success on invalid input. 3186continue 3187else 3188 # Passes both tests. 3189ac_preproc_ok=: 3190break 3191fi 3192rm -f conftest.err conftest.i conftest.$ac_ext 3193 3194done 3195# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3196rm -f conftest.i conftest.err conftest.$ac_ext 3197if $ac_preproc_ok; then : 3198 break 3199fi 3200 3201 done 3202 ac_cv_prog_CPP=$CPP 3203 3204fi 3205 CPP=$ac_cv_prog_CPP 3206else 3207 ac_cv_prog_CPP=$CPP 3208fi 3209{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3210$as_echo "$CPP" >&6; } 3211ac_preproc_ok=false 3212for ac_c_preproc_warn_flag in '' yes 3213do 3214 # Use a header file that comes with gcc, so configuring glibc 3215 # with a fresh cross-compiler works. 3216 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3217 # <limits.h> exists even on freestanding compilers. 3218 # On the NeXT, cc -E runs the code through the compiler's parser, 3219 # not just through cpp. "Syntax error" is here to catch this case. 3220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3221/* end confdefs.h. */ 3222#ifdef __STDC__ 3223# include <limits.h> 3224#else 3225# include <assert.h> 3226#endif 3227 Syntax error 3228_ACEOF 3229if ac_fn_c_try_cpp "$LINENO"; then : 3230 3231else 3232 # Broken: fails on valid input. 3233continue 3234fi 3235rm -f conftest.err conftest.i conftest.$ac_ext 3236 3237 # OK, works on sane cases. Now check whether nonexistent headers 3238 # can be detected and how. 3239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3240/* end confdefs.h. */ 3241#include <ac_nonexistent.h> 3242_ACEOF 3243if ac_fn_c_try_cpp "$LINENO"; then : 3244 # Broken: success on invalid input. 3245continue 3246else 3247 # Passes both tests. 3248ac_preproc_ok=: 3249break 3250fi 3251rm -f conftest.err conftest.i conftest.$ac_ext 3252 3253done 3254# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3255rm -f conftest.i conftest.err conftest.$ac_ext 3256if $ac_preproc_ok; then : 3257 3258else 3259 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3260$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3261as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3262See \`config.log' for more details" "$LINENO" 5; } 3263fi 3264 3265ac_ext=c 3266ac_cpp='$CPP $CPPFLAGS' 3267ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3268ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3269ac_compiler_gnu=$ac_cv_c_compiler_gnu 3270 3271 3272{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3273$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3274if ${ac_cv_path_GREP+:} false; then : 3275 $as_echo_n "(cached) " >&6 3276else 3277 if test -z "$GREP"; then 3278 ac_path_GREP_found=false 3279 # Loop through the user's path and test for each of PROGNAME-LIST 3280 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3281for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3282do 3283 IFS=$as_save_IFS 3284 test -z "$as_dir" && as_dir=. 3285 for ac_prog in grep ggrep; do 3286 for ac_exec_ext in '' $ac_executable_extensions; do 3287 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3288 as_fn_executable_p "$ac_path_GREP" || continue 3289# Check for GNU ac_path_GREP and select it if it is found. 3290 # Check for GNU $ac_path_GREP 3291case `"$ac_path_GREP" --version 2>&1` in 3292*GNU*) 3293 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3294*) 3295 ac_count=0 3296 $as_echo_n 0123456789 >"conftest.in" 3297 while : 3298 do 3299 cat "conftest.in" "conftest.in" >"conftest.tmp" 3300 mv "conftest.tmp" "conftest.in" 3301 cp "conftest.in" "conftest.nl" 3302 $as_echo 'GREP' >> "conftest.nl" 3303 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3304 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3305 as_fn_arith $ac_count + 1 && ac_count=$as_val 3306 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3307 # Best one so far, save it but keep looking for a better one 3308 ac_cv_path_GREP="$ac_path_GREP" 3309 ac_path_GREP_max=$ac_count 3310 fi 3311 # 10*(2^10) chars as input seems more than enough 3312 test $ac_count -gt 10 && break 3313 done 3314 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3315esac 3316 3317 $ac_path_GREP_found && break 3 3318 done 3319 done 3320 done 3321IFS=$as_save_IFS 3322 if test -z "$ac_cv_path_GREP"; then 3323 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3324 fi 3325else 3326 ac_cv_path_GREP=$GREP 3327fi 3328 3329fi 3330{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3331$as_echo "$ac_cv_path_GREP" >&6; } 3332 GREP="$ac_cv_path_GREP" 3333 3334 3335{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3336$as_echo_n "checking for egrep... " >&6; } 3337if ${ac_cv_path_EGREP+:} false; then : 3338 $as_echo_n "(cached) " >&6 3339else 3340 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3341 then ac_cv_path_EGREP="$GREP -E" 3342 else 3343 if test -z "$EGREP"; then 3344 ac_path_EGREP_found=false 3345 # Loop through the user's path and test for each of PROGNAME-LIST 3346 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3347for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3348do 3349 IFS=$as_save_IFS 3350 test -z "$as_dir" && as_dir=. 3351 for ac_prog in egrep; do 3352 for ac_exec_ext in '' $ac_executable_extensions; do 3353 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3354 as_fn_executable_p "$ac_path_EGREP" || continue 3355# Check for GNU ac_path_EGREP and select it if it is found. 3356 # Check for GNU $ac_path_EGREP 3357case `"$ac_path_EGREP" --version 2>&1` in 3358*GNU*) 3359 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3360*) 3361 ac_count=0 3362 $as_echo_n 0123456789 >"conftest.in" 3363 while : 3364 do 3365 cat "conftest.in" "conftest.in" >"conftest.tmp" 3366 mv "conftest.tmp" "conftest.in" 3367 cp "conftest.in" "conftest.nl" 3368 $as_echo 'EGREP' >> "conftest.nl" 3369 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3370 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3371 as_fn_arith $ac_count + 1 && ac_count=$as_val 3372 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3373 # Best one so far, save it but keep looking for a better one 3374 ac_cv_path_EGREP="$ac_path_EGREP" 3375 ac_path_EGREP_max=$ac_count 3376 fi 3377 # 10*(2^10) chars as input seems more than enough 3378 test $ac_count -gt 10 && break 3379 done 3380 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3381esac 3382 3383 $ac_path_EGREP_found && break 3 3384 done 3385 done 3386 done 3387IFS=$as_save_IFS 3388 if test -z "$ac_cv_path_EGREP"; then 3389 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3390 fi 3391else 3392 ac_cv_path_EGREP=$EGREP 3393fi 3394 3395 fi 3396fi 3397{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3398$as_echo "$ac_cv_path_EGREP" >&6; } 3399 EGREP="$ac_cv_path_EGREP" 3400 3401 3402{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3403$as_echo_n "checking for ANSI C header files... " >&6; } 3404if ${ac_cv_header_stdc+:} false; then : 3405 $as_echo_n "(cached) " >&6 3406else 3407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3408/* end confdefs.h. */ 3409#include <stdlib.h> 3410#include <stdarg.h> 3411#include <string.h> 3412#include <float.h> 3413 3414int 3415main () 3416{ 3417 3418 ; 3419 return 0; 3420} 3421_ACEOF 3422if ac_fn_c_try_compile "$LINENO"; then : 3423 ac_cv_header_stdc=yes 3424else 3425 ac_cv_header_stdc=no 3426fi 3427rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3428 3429if test $ac_cv_header_stdc = yes; then 3430 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3432/* end confdefs.h. */ 3433#include <string.h> 3434 3435_ACEOF 3436if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3437 $EGREP "memchr" >/dev/null 2>&1; then : 3438 3439else 3440 ac_cv_header_stdc=no 3441fi 3442rm -f conftest* 3443 3444fi 3445 3446if test $ac_cv_header_stdc = yes; then 3447 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3449/* end confdefs.h. */ 3450#include <stdlib.h> 3451 3452_ACEOF 3453if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3454 $EGREP "free" >/dev/null 2>&1; then : 3455 3456else 3457 ac_cv_header_stdc=no 3458fi 3459rm -f conftest* 3460 3461fi 3462 3463if test $ac_cv_header_stdc = yes; then 3464 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3465 if test "$cross_compiling" = yes; then : 3466 : 3467else 3468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3469/* end confdefs.h. */ 3470#include <ctype.h> 3471#include <stdlib.h> 3472#if ((' ' & 0x0FF) == 0x020) 3473# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3474# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3475#else 3476# define ISLOWER(c) \ 3477 (('a' <= (c) && (c) <= 'i') \ 3478 || ('j' <= (c) && (c) <= 'r') \ 3479 || ('s' <= (c) && (c) <= 'z')) 3480# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3481#endif 3482 3483#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3484int 3485main () 3486{ 3487 int i; 3488 for (i = 0; i < 256; i++) 3489 if (XOR (islower (i), ISLOWER (i)) 3490 || toupper (i) != TOUPPER (i)) 3491 return 2; 3492 return 0; 3493} 3494_ACEOF 3495if ac_fn_c_try_run "$LINENO"; then : 3496 3497else 3498 ac_cv_header_stdc=no 3499fi 3500rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3501 conftest.$ac_objext conftest.beam conftest.$ac_ext 3502fi 3503 3504fi 3505fi 3506{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3507$as_echo "$ac_cv_header_stdc" >&6; } 3508if test $ac_cv_header_stdc = yes; then 3509 3510$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3511 3512fi 3513 3514# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3515for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3516 inttypes.h stdint.h unistd.h 3517do : 3518 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3519ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3520" 3521if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3522 cat >>confdefs.h <<_ACEOF 3523#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3524_ACEOF 3525 3526fi 3527 3528done 3529 3530 3531 3532 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3533if test "x$ac_cv_header_minix_config_h" = xyes; then : 3534 MINIX=yes 3535else 3536 MINIX= 3537fi 3538 3539 3540 if test "$MINIX" = yes; then 3541 3542$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3543 3544 3545$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3546 3547 3548$as_echo "#define _MINIX 1" >>confdefs.h 3549 3550 fi 3551 3552 3553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3554$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3555if ${ac_cv_safe_to_define___extensions__+:} false; then : 3556 $as_echo_n "(cached) " >&6 3557else 3558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3559/* end confdefs.h. */ 3560 3561# define __EXTENSIONS__ 1 3562 $ac_includes_default 3563int 3564main () 3565{ 3566 3567 ; 3568 return 0; 3569} 3570_ACEOF 3571if ac_fn_c_try_compile "$LINENO"; then : 3572 ac_cv_safe_to_define___extensions__=yes 3573else 3574 ac_cv_safe_to_define___extensions__=no 3575fi 3576rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3577fi 3578{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3579$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3580 test $ac_cv_safe_to_define___extensions__ = yes && 3581 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3582 3583 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3584 3585 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3586 3587 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3588 3589 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3590 3591 3592 3593# Initialize Automake 3594am__api_version='1.16' 3595 3596# Find a good install program. We prefer a C program (faster), 3597# so one script is as good as another. But avoid the broken or 3598# incompatible versions: 3599# SysV /etc/install, /usr/sbin/install 3600# SunOS /usr/etc/install 3601# IRIX /sbin/install 3602# AIX /bin/install 3603# AmigaOS /C/install, which installs bootblocks on floppy discs 3604# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3605# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3606# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3607# OS/2's system install, which has a completely different semantic 3608# ./install, which can be erroneously created by make from ./install.sh. 3609# Reject install programs that cannot install multiple files. 3610{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3611$as_echo_n "checking for a BSD-compatible install... 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It has an incompatible calling convention. 3637 : 3638 elif test $ac_prog = install && 3639 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3640 # program-specific install script used by HP pwplus--don't use. 3641 : 3642 else 3643 rm -rf conftest.one conftest.two conftest.dir 3644 echo one > conftest.one 3645 echo two > conftest.two 3646 mkdir conftest.dir 3647 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3648 test -s conftest.one && test -s conftest.two && 3649 test -s conftest.dir/conftest.one && 3650 test -s conftest.dir/conftest.two 3651 then 3652 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3653 break 3 3654 fi 3655 fi 3656 fi 3657 done 3658 done 3659 ;; 3660esac 3661 3662 done 3663IFS=$as_save_IFS 3664 3665rm -rf conftest.one conftest.two conftest.dir 3666 3667fi 3668 if test "${ac_cv_path_install+set}" = set; then 3669 INSTALL=$ac_cv_path_install 3670 else 3671 # As a last resort, use the slow shell script. Don't cache a 3672 # value for INSTALL within a source directory, because that will 3673 # break other packages using the cache if that directory is 3674 # removed, or if the value is a relative name. 3675 INSTALL=$ac_install_sh 3676 fi 3677fi 3678{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3679$as_echo "$INSTALL" >&6; } 3680 3681# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3682# It thinks the first close brace ends the variable substitution. 3683test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3684 3685test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3686 3687test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3688 3689{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3690$as_echo_n "checking whether build environment is sane... " >&6; } 3691# Reject unsafe characters in $srcdir or the absolute working directory 3692# name. 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Must try -L first in case configure is actually a 3706# symlink; some systems play weird games with the mod time of symlinks 3707# (eg FreeBSD returns the mod time of the symlink's containing 3708# directory). 3709if ( 3710 am_has_slept=no 3711 for am_try in 1 2; do 3712 echo "timestamp, slept: $am_has_slept" > conftest.file 3713 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3714 if test "$*" = "X"; then 3715 # -L didn't work. 3716 set X `ls -t "$srcdir/configure" conftest.file` 3717 fi 3718 if test "$*" != "X $srcdir/configure conftest.file" \ 3719 && test "$*" != "X conftest.file $srcdir/configure"; then 3720 3721 # If neither matched, then we have a broken ls. This can happen 3722 # if, for instance, CONFIG_SHELL is bash and it inherits a 3723 # broken ls alias from the environment. This has actually 3724 # happened. Such a system could not be considered "sane". 3725 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3726 alias in your environment" "$LINENO" 5 3727 fi 3728 if test "$2" = conftest.file || test $am_try -eq 2; then 3729 break 3730 fi 3731 # Just in case. 3732 sleep 1 3733 am_has_slept=yes 3734 done 3735 test "$2" = conftest.file 3736 ) 3737then 3738 # Ok. 3739 : 3740else 3741 as_fn_error $? "newly created file is older than distributed files! 3742Check your system clock" "$LINENO" 5 3743fi 3744{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3745$as_echo "yes" >&6; } 3746# If we didn't sleep, we still need to ensure time stamps of config.status and 3747# generated files are strictly newer. 3748am_sleep_pid= 3749if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3750 ( sleep 1 ) & 3751 am_sleep_pid=$! 3752fi 3753 3754rm -f conftest.file 3755 3756test "$program_prefix" != NONE && 3757 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3758# Use a double $ so make ignores it. 3759test "$program_suffix" != NONE && 3760 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3761# Double any \ or $. 3762# By default was `s,x,x', remove it if useless. 3763ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3764program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3765 3766if test x"${MISSING+set}" != xset; then 3767 case $am_aux_dir in 3768 *\ * | *\ *) 3769 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 3770 *) 3771 MISSING="\${SHELL} $am_aux_dir/missing" ;; 3772 esac 3773fi 3774# Use eval to expand $SHELL 3775if eval "$MISSING --is-lightweight"; then 3776 am_missing_run="$MISSING " 3777else 3778 am_missing_run= 3779 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3780$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3781fi 3782 3783if test x"${install_sh+set}" != xset; then 3784 case $am_aux_dir in 3785 *\ * | *\ *) 3786 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3787 *) 3788 install_sh="\${SHELL} $am_aux_dir/install-sh" 3789 esac 3790fi 3791 3792# Installed binaries are usually stripped using 'strip' when the user 3793# run "make install-strip". However 'strip' might not be the right 3794# tool to use in cross-compilation environments, therefore Automake 3795# will honor the 'STRIP' environment variable to overrule this program. 3796if test "$cross_compiling" != no; then 3797 if test -n "$ac_tool_prefix"; then 3798 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3799set dummy ${ac_tool_prefix}strip; ac_word=$2 3800{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3801$as_echo_n "checking for $ac_word... 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Don't cache a 3925 # value for MKDIR_P within a source directory, because that will 3926 # break other packages using the cache if that directory is 3927 # removed, or if the value is a relative name. 3928 MKDIR_P="$ac_install_sh -d" 3929 fi 3930fi 3931{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3932$as_echo "$MKDIR_P" >&6; } 3933 3934for ac_prog in gawk mawk nawk awk 3935do 3936 # Extract the first word of "$ac_prog", so it can be a program name with args. 3937set dummy $ac_prog; ac_word=$2 3938{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3939$as_echo_n "checking for $ac_word... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4125 fi 4126fi 4127 4128# test whether we have cygpath 4129if test -z "$CYGPATH_W"; then 4130 if (cygpath --version) >/dev/null 2>/dev/null; then 4131 CYGPATH_W='cygpath -w' 4132 else 4133 CYGPATH_W=echo 4134 fi 4135fi 4136 4137 4138# Define the identity of the package. 4139 PACKAGE='xkbprint' 4140 VERSION='1.0.5' 4141 4142 4143cat >>confdefs.h <<_ACEOF 4144#define PACKAGE "$PACKAGE" 4145_ACEOF 4146 4147 4148cat >>confdefs.h <<_ACEOF 4149#define VERSION "$VERSION" 4150_ACEOF 4151 4152# Some tools Automake needs. 4153 4154ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4155 4156 4157AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4158 4159 4160AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4161 4162 4163AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4164 4165 4166MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4167 4168# For better backward compatibility. 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This 4338can help us improve future automake versions. 4339 4340END 4341 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4342 echo 'Configuration will proceed anyway, since you have set the' >&2 4343 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4344 echo >&2 4345 else 4346 cat >&2 <<'END' 4347Aborting the configuration process, to ensure you take notice of the issue. 4348 4349You can download and install GNU coreutils to get an 'rm' implementation 4350that behaves properly: <https://www.gnu.org/software/coreutils/>. 4351 4352If you want to complete the configuration process using your problematic 4353'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4354to "yes", and re-run configure. 4355 4356END 4357 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4358 fi 4359fi 4360 4361 4362# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4363 4364 4365 4366 4367 4368 4369 4370 4371 4372 4373 4374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4375$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4376if ${ac_cv_prog_cc_c99+:} false; then : 4377 $as_echo_n "(cached) " >&6 4378else 4379 ac_cv_prog_cc_c99=no 4380ac_save_CC=$CC 4381cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4382/* end confdefs.h. */ 4383#include <stdarg.h> 4384#include <stdbool.h> 4385#include <stdlib.h> 4386#include <wchar.h> 4387#include <stdio.h> 4388 4389// Check varargs macros. These examples are taken from C99 6.10.3.5. 4390#define debug(...) fprintf (stderr, __VA_ARGS__) 4391#define showlist(...) puts (#__VA_ARGS__) 4392#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4393static void 4394test_varargs_macros (void) 4395{ 4396 int x = 1234; 4397 int y = 5678; 4398 debug ("Flag"); 4399 debug ("X = %d\n", x); 4400 showlist (The first, second, and third items.); 4401 report (x>y, "x is %d but y is %d", x, y); 4402} 4403 4404// Check long long types. 4405#define BIG64 18446744073709551615ull 4406#define BIG32 4294967295ul 4407#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4408#if !BIG_OK 4409 your preprocessor is broken; 4410#endif 4411#if BIG_OK 4412#else 4413 your preprocessor is broken; 4414#endif 4415static long long int bignum = -9223372036854775807LL; 4416static unsigned long long int ubignum = BIG64; 4417 4418struct incomplete_array 4419{ 4420 int datasize; 4421 double data[]; 4422}; 4423 4424struct named_init { 4425 int number; 4426 const wchar_t *name; 4427 double average; 4428}; 4429 4430typedef const char *ccp; 4431 4432static inline int 4433test_restrict (ccp restrict text) 4434{ 4435 // See if C++-style comments work. 4436 // Iterate through items via the restricted pointer. 4437 // Also check for declarations in for loops. 4438 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4439 continue; 4440 return 0; 4441} 4442 4443// Check varargs and va_copy. 4444static void 4445test_varargs (const char *format, ...) 4446{ 4447 va_list args; 4448 va_start (args, format); 4449 va_list args_copy; 4450 va_copy (args_copy, args); 4451 4452 const char *str; 4453 int number; 4454 float fnumber; 4455 4456 while (*format) 4457 { 4458 switch (*format++) 4459 { 4460 case 's': // string 4461 str = va_arg (args_copy, const char *); 4462 break; 4463 case 'd': // int 4464 number = va_arg (args_copy, int); 4465 break; 4466 case 'f': // float 4467 fnumber = va_arg (args_copy, double); 4468 break; 4469 default: 4470 break; 4471 } 4472 } 4473 va_end (args_copy); 4474 va_end (args); 4475} 4476 4477int 4478main () 4479{ 4480 4481 // Check bool. 4482 _Bool success = false; 4483 4484 // Check restrict. 4485 if (test_restrict ("String literal") == 0) 4486 success = true; 4487 char *restrict newvar = "Another string"; 4488 4489 // Check varargs. 4490 test_varargs ("s, d' f .", "string", 65, 34.234); 4491 test_varargs_macros (); 4492 4493 // Check flexible array members. 4494 struct incomplete_array *ia = 4495 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4496 ia->datasize = 10; 4497 for (int i = 0; i < ia->datasize; ++i) 4498 ia->data[i] = i * 1.234; 4499 4500 // Check named initializers. 4501 struct named_init ni = { 4502 .number = 34, 4503 .name = L"Test wide string", 4504 .average = 543.34343, 4505 }; 4506 4507 ni.number = 58; 4508 4509 int dynamic_array[ni.number]; 4510 dynamic_array[ni.number - 1] = 543; 4511 4512 // work around unused variable warnings 4513 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4514 || dynamic_array[ni.number - 1] != 543); 4515 4516 ; 4517 return 0; 4518} 4519_ACEOF 4520for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4521do 4522 CC="$ac_save_CC $ac_arg" 4523 if ac_fn_c_try_compile "$LINENO"; then : 4524 ac_cv_prog_cc_c99=$ac_arg 4525fi 4526rm -f core conftest.err conftest.$ac_objext 4527 test "x$ac_cv_prog_cc_c99" != "xno" && break 4528done 4529rm -f conftest.$ac_ext 4530CC=$ac_save_CC 4531 4532fi 4533# AC_CACHE_VAL 4534case "x$ac_cv_prog_cc_c99" in 4535 x) 4536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4537$as_echo "none needed" >&6; } ;; 4538 xno) 4539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4540$as_echo "unsupported" >&6; } ;; 4541 *) 4542 CC="$CC $ac_cv_prog_cc_c99" 4543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4544$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4545esac 4546if test "x$ac_cv_prog_cc_c99" != xno; then : 4547 4548fi 4549 4550 4551 4552 4553 4554 4555ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4556if test "x$ac_cv_have_decl___clang__" = xyes; then : 4557 CLANGCC="yes" 4558else 4559 CLANGCC="no" 4560fi 4561 4562ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4563if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4564 INTELCC="yes" 4565else 4566 INTELCC="no" 4567fi 4568 4569ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4570if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4571 SUNCC="yes" 4572else 4573 SUNCC="no" 4574fi 4575 4576 4577 4578 4579 4580 4581 4582 4583 4584if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4585 if test -n "$ac_tool_prefix"; then 4586 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4587set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4588{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4589$as_echo_n "checking for $ac_word... " >&6; } 4590if ${ac_cv_path_PKG_CONFIG+:} false; then : 4591 $as_echo_n "(cached) " >&6 4592else 4593 case $PKG_CONFIG in 4594 [\\/]* | ?:[\\/]*) 4595 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4596 ;; 4597 *) 4598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4599for as_dir in $PATH 4600do 4601 IFS=$as_save_IFS 4602 test -z "$as_dir" && as_dir=. 4603 for ac_exec_ext in '' $ac_executable_extensions; do 4604 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4605 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4606 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4607 break 2 4608 fi 4609done 4610 done 4611IFS=$as_save_IFS 4612 4613 ;; 4614esac 4615fi 4616PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4617if test -n "$PKG_CONFIG"; then 4618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4619$as_echo "$PKG_CONFIG" >&6; } 4620else 4621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4622$as_echo "no" >&6; } 4623fi 4624 4625 4626fi 4627if test -z "$ac_cv_path_PKG_CONFIG"; then 4628 ac_pt_PKG_CONFIG=$PKG_CONFIG 4629 # Extract the first word of "pkg-config", so it can be a program name with args. 4630set dummy pkg-config; ac_word=$2 4631{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4632$as_echo_n "checking for $ac_word... " >&6; } 4633if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4634 $as_echo_n "(cached) " >&6 4635else 4636 case $ac_pt_PKG_CONFIG in 4637 [\\/]* | ?:[\\/]*) 4638 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4639 ;; 4640 *) 4641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4642for as_dir in $PATH 4643do 4644 IFS=$as_save_IFS 4645 test -z "$as_dir" && as_dir=. 4646 for ac_exec_ext in '' $ac_executable_extensions; do 4647 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4648 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4649 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4650 break 2 4651 fi 4652done 4653 done 4654IFS=$as_save_IFS 4655 4656 ;; 4657esac 4658fi 4659ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4660if test -n "$ac_pt_PKG_CONFIG"; then 4661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4662$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4663else 4664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4665$as_echo "no" >&6; } 4666fi 4667 4668 if test "x$ac_pt_PKG_CONFIG" = x; then 4669 PKG_CONFIG="" 4670 else 4671 case $cross_compiling:$ac_tool_warned in 4672yes:) 4673{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4674$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4675ac_tool_warned=yes ;; 4676esac 4677 PKG_CONFIG=$ac_pt_PKG_CONFIG 4678 fi 4679else 4680 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4681fi 4682 4683fi 4684if test -n "$PKG_CONFIG"; then 4685 _pkg_min_version=0.9.0 4686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4687$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4688 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4690$as_echo "yes" >&6; } 4691 else 4692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4693$as_echo "no" >&6; } 4694 PKG_CONFIG="" 4695 fi 4696fi 4697# Make sure we can run config.sub. 4698$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4699 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4700 4701{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4702$as_echo_n "checking build system type... " >&6; } 4703if ${ac_cv_build+:} false; then : 4704 $as_echo_n "(cached) " >&6 4705else 4706 ac_build_alias=$build_alias 4707test "x$ac_build_alias" = x && 4708 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4709test "x$ac_build_alias" = x && 4710 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4711ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4712 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4713 4714fi 4715{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4716$as_echo "$ac_cv_build" >&6; } 4717case $ac_cv_build in 4718*-*-*) ;; 4719*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4720esac 4721build=$ac_cv_build 4722ac_save_IFS=$IFS; IFS='-' 4723set x $ac_cv_build 4724shift 4725build_cpu=$1 4726build_vendor=$2 4727shift; shift 4728# Remember, the first character of IFS is used to create $*, 4729# except with old shells: 4730build_os=$* 4731IFS=$ac_save_IFS 4732case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4733 4734 4735{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4736$as_echo_n "checking host system type... " >&6; } 4737if ${ac_cv_host+:} false; then : 4738 $as_echo_n "(cached) " >&6 4739else 4740 if test "x$host_alias" = x; then 4741 ac_cv_host=$ac_cv_build 4742else 4743 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4744 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4745fi 4746 4747fi 4748{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4749$as_echo "$ac_cv_host" >&6; } 4750case $ac_cv_host in 4751*-*-*) ;; 4752*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4753esac 4754host=$ac_cv_host 4755ac_save_IFS=$IFS; IFS='-' 4756set x $ac_cv_host 4757shift 4758host_cpu=$1 4759host_vendor=$2 4760shift; shift 4761# Remember, the first character of IFS is used to create $*, 4762# except with old shells: 4763host_os=$* 4764IFS=$ac_save_IFS 4765case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4766 4767 4768{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4769$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4770if ${ac_cv_path_SED+:} false; then : 4771 $as_echo_n "(cached) " >&6 4772else 4773 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4774 for ac_i in 1 2 3 4 5 6 7; do 4775 ac_script="$ac_script$as_nl$ac_script" 4776 done 4777 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4778 { ac_script=; unset ac_script;} 4779 if test -z "$SED"; then 4780 ac_path_SED_found=false 4781 # Loop through the user's path and test for each of PROGNAME-LIST 4782 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4783for as_dir in $PATH 4784do 4785 IFS=$as_save_IFS 4786 test -z "$as_dir" && as_dir=. 4787 for ac_prog in sed gsed; do 4788 for ac_exec_ext in '' $ac_executable_extensions; do 4789 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4790 as_fn_executable_p "$ac_path_SED" || continue 4791# Check for GNU ac_path_SED and select it if it is found. 4792 # Check for GNU $ac_path_SED 4793case `"$ac_path_SED" --version 2>&1` in 4794*GNU*) 4795 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4796*) 4797 ac_count=0 4798 $as_echo_n 0123456789 >"conftest.in" 4799 while : 4800 do 4801 cat "conftest.in" "conftest.in" >"conftest.tmp" 4802 mv "conftest.tmp" "conftest.in" 4803 cp "conftest.in" "conftest.nl" 4804 $as_echo '' >> "conftest.nl" 4805 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4806 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4807 as_fn_arith $ac_count + 1 && ac_count=$as_val 4808 if test $ac_count -gt ${ac_path_SED_max-0}; then 4809 # Best one so far, save it but keep looking for a better one 4810 ac_cv_path_SED="$ac_path_SED" 4811 ac_path_SED_max=$ac_count 4812 fi 4813 # 10*(2^10) chars as input seems more than enough 4814 test $ac_count -gt 10 && break 4815 done 4816 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4817esac 4818 4819 $ac_path_SED_found && break 3 4820 done 4821 done 4822 done 4823IFS=$as_save_IFS 4824 if test -z "$ac_cv_path_SED"; then 4825 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4826 fi 4827else 4828 ac_cv_path_SED=$SED 4829fi 4830 4831fi 4832{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4833$as_echo "$ac_cv_path_SED" >&6; } 4834 SED="$ac_cv_path_SED" 4835 rm -f conftest.sed 4836 4837 4838 4839 4840 4841 4842# Check whether --enable-selective-werror was given. 4843if test "${enable_selective_werror+set}" = set; then : 4844 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4845else 4846 SELECTIVE_WERROR=yes 4847fi 4848 4849 4850 4851 4852 4853# -v is too short to test reliably with XORG_TESTSET_CFLAG 4854if test "x$SUNCC" = "xyes"; then 4855 BASE_CFLAGS="-v" 4856else 4857 BASE_CFLAGS="" 4858fi 4859 4860# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4861 4862 4863 4864 4865 4866 4867 4868 4869 4870 4871 4872 4873 4874xorg_testset_save_CFLAGS="$CFLAGS" 4875 4876if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4879$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4880if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4881 $as_echo_n "(cached) " >&6 4882else 4883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4884/* end confdefs.h. */ 4885int i; 4886_ACEOF 4887if ac_fn_c_try_compile "$LINENO"; then : 4888 xorg_cv_cc_flag_unknown_warning_option=yes 4889else 4890 xorg_cv_cc_flag_unknown_warning_option=no 4891fi 4892rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4893fi 4894{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4895$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4896 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4897 CFLAGS="$xorg_testset_save_CFLAGS" 4898fi 4899 4900if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4903 fi 4904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4906$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4907if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4908 $as_echo_n "(cached) " >&6 4909else 4910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4911/* end confdefs.h. */ 4912int i; 4913_ACEOF 4914if ac_fn_c_try_compile "$LINENO"; then : 4915 xorg_cv_cc_flag_unused_command_line_argument=yes 4916else 4917 xorg_cv_cc_flag_unused_command_line_argument=no 4918fi 4919rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4920fi 4921{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4922$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4923 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4924 CFLAGS="$xorg_testset_save_CFLAGS" 4925fi 4926 4927found="no" 4928 4929 if test $found = "no" ; then 4930 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4932 fi 4933 4934 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4936 fi 4937 4938 CFLAGS="$CFLAGS -Wall" 4939 4940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4941$as_echo_n "checking if $CC supports -Wall... " >&6; } 4942 cacheid=xorg_cv_cc_flag__Wall 4943 if eval \${$cacheid+:} false; then : 4944 $as_echo_n "(cached) " >&6 4945else 4946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4947/* end confdefs.h. */ 4948int i; 4949int 4950main () 4951{ 4952 4953 ; 4954 return 0; 4955} 4956_ACEOF 4957if ac_fn_c_try_link "$LINENO"; then : 4958 eval $cacheid=yes 4959else 4960 eval $cacheid=no 4961fi 4962rm -f core conftest.err conftest.$ac_objext \ 4963 conftest$ac_exeext conftest.$ac_ext 4964fi 4965 4966 4967 CFLAGS="$xorg_testset_save_CFLAGS" 4968 4969 eval supported=\$$cacheid 4970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4971$as_echo "$supported" >&6; } 4972 if test "$supported" = "yes" ; then 4973 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4974 found="yes" 4975 fi 4976 fi 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 4990 4991 4992xorg_testset_save_CFLAGS="$CFLAGS" 4993 4994if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4997$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4998if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4999 $as_echo_n "(cached) " >&6 5000else 5001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5002/* end confdefs.h. */ 5003int i; 5004_ACEOF 5005if ac_fn_c_try_compile "$LINENO"; then : 5006 xorg_cv_cc_flag_unknown_warning_option=yes 5007else 5008 xorg_cv_cc_flag_unknown_warning_option=no 5009fi 5010rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5011fi 5012{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5013$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5014 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5015 CFLAGS="$xorg_testset_save_CFLAGS" 5016fi 5017 5018if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5019 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5021 fi 5022 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5024$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5025if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5026 $as_echo_n "(cached) " >&6 5027else 5028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5029/* end confdefs.h. */ 5030int i; 5031_ACEOF 5032if ac_fn_c_try_compile "$LINENO"; then : 5033 xorg_cv_cc_flag_unused_command_line_argument=yes 5034else 5035 xorg_cv_cc_flag_unused_command_line_argument=no 5036fi 5037rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5038fi 5039{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5040$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5041 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5042 CFLAGS="$xorg_testset_save_CFLAGS" 5043fi 5044 5045found="no" 5046 5047 if test $found = "no" ; then 5048 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5050 fi 5051 5052 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5054 fi 5055 5056 CFLAGS="$CFLAGS -Wpointer-arith" 5057 5058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5059$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5060 cacheid=xorg_cv_cc_flag__Wpointer_arith 5061 if eval \${$cacheid+:} false; then : 5062 $as_echo_n "(cached) " >&6 5063else 5064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5065/* end confdefs.h. */ 5066int i; 5067int 5068main () 5069{ 5070 5071 ; 5072 return 0; 5073} 5074_ACEOF 5075if ac_fn_c_try_link "$LINENO"; then : 5076 eval $cacheid=yes 5077else 5078 eval $cacheid=no 5079fi 5080rm -f core conftest.err conftest.$ac_objext \ 5081 conftest$ac_exeext conftest.$ac_ext 5082fi 5083 5084 5085 CFLAGS="$xorg_testset_save_CFLAGS" 5086 5087 eval supported=\$$cacheid 5088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5089$as_echo "$supported" >&6; } 5090 if test "$supported" = "yes" ; then 5091 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5092 found="yes" 5093 fi 5094 fi 5095 5096 5097 5098 5099 5100 5101 5102 5103 5104 5105 5106 5107 5108 5109 5110xorg_testset_save_CFLAGS="$CFLAGS" 5111 5112if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5115$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5116if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5117 $as_echo_n "(cached) " >&6 5118else 5119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5120/* end confdefs.h. */ 5121int i; 5122_ACEOF 5123if ac_fn_c_try_compile "$LINENO"; then : 5124 xorg_cv_cc_flag_unknown_warning_option=yes 5125else 5126 xorg_cv_cc_flag_unknown_warning_option=no 5127fi 5128rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5129fi 5130{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5131$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5132 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5133 CFLAGS="$xorg_testset_save_CFLAGS" 5134fi 5135 5136if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5137 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5139 fi 5140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5142$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5143if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5144 $as_echo_n "(cached) " >&6 5145else 5146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5147/* end confdefs.h. */ 5148int i; 5149_ACEOF 5150if ac_fn_c_try_compile "$LINENO"; then : 5151 xorg_cv_cc_flag_unused_command_line_argument=yes 5152else 5153 xorg_cv_cc_flag_unused_command_line_argument=no 5154fi 5155rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5156fi 5157{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5158$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5159 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5160 CFLAGS="$xorg_testset_save_CFLAGS" 5161fi 5162 5163found="no" 5164 5165 if test $found = "no" ; then 5166 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5168 fi 5169 5170 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5171 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5172 fi 5173 5174 CFLAGS="$CFLAGS -Wmissing-declarations" 5175 5176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5177$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5178 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5179 if eval \${$cacheid+:} false; then : 5180 $as_echo_n "(cached) " >&6 5181else 5182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5183/* end confdefs.h. */ 5184int i; 5185int 5186main () 5187{ 5188 5189 ; 5190 return 0; 5191} 5192_ACEOF 5193if ac_fn_c_try_link "$LINENO"; then : 5194 eval $cacheid=yes 5195else 5196 eval $cacheid=no 5197fi 5198rm -f core conftest.err conftest.$ac_objext \ 5199 conftest$ac_exeext conftest.$ac_ext 5200fi 5201 5202 5203 CFLAGS="$xorg_testset_save_CFLAGS" 5204 5205 eval supported=\$$cacheid 5206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5207$as_echo "$supported" >&6; } 5208 if test "$supported" = "yes" ; then 5209 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5210 found="yes" 5211 fi 5212 fi 5213 5214 5215 5216 5217 5218 5219 5220 5221 5222 5223 5224 5225 5226 5227 5228xorg_testset_save_CFLAGS="$CFLAGS" 5229 5230if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5233$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5234if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5235 $as_echo_n "(cached) " >&6 5236else 5237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5238/* end confdefs.h. */ 5239int i; 5240_ACEOF 5241if ac_fn_c_try_compile "$LINENO"; then : 5242 xorg_cv_cc_flag_unknown_warning_option=yes 5243else 5244 xorg_cv_cc_flag_unknown_warning_option=no 5245fi 5246rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5247fi 5248{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5249$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5250 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5251 CFLAGS="$xorg_testset_save_CFLAGS" 5252fi 5253 5254if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5255 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5257 fi 5258 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5260$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5261if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5262 $as_echo_n "(cached) " >&6 5263else 5264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5265/* end confdefs.h. */ 5266int i; 5267_ACEOF 5268if ac_fn_c_try_compile "$LINENO"; then : 5269 xorg_cv_cc_flag_unused_command_line_argument=yes 5270else 5271 xorg_cv_cc_flag_unused_command_line_argument=no 5272fi 5273rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5274fi 5275{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5276$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5277 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5278 CFLAGS="$xorg_testset_save_CFLAGS" 5279fi 5280 5281found="no" 5282 5283 if test $found = "no" ; then 5284 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5286 fi 5287 5288 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5289 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5290 fi 5291 5292 CFLAGS="$CFLAGS -Wformat=2" 5293 5294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5295$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5296 cacheid=xorg_cv_cc_flag__Wformat_2 5297 if eval \${$cacheid+:} false; then : 5298 $as_echo_n "(cached) " >&6 5299else 5300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5301/* end confdefs.h. */ 5302int i; 5303int 5304main () 5305{ 5306 5307 ; 5308 return 0; 5309} 5310_ACEOF 5311if ac_fn_c_try_link "$LINENO"; then : 5312 eval $cacheid=yes 5313else 5314 eval $cacheid=no 5315fi 5316rm -f core conftest.err conftest.$ac_objext \ 5317 conftest$ac_exeext conftest.$ac_ext 5318fi 5319 5320 5321 CFLAGS="$xorg_testset_save_CFLAGS" 5322 5323 eval supported=\$$cacheid 5324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5325$as_echo "$supported" >&6; } 5326 if test "$supported" = "yes" ; then 5327 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5328 found="yes" 5329 fi 5330 fi 5331 5332 if test $found = "no" ; then 5333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5335 fi 5336 5337 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5339 fi 5340 5341 CFLAGS="$CFLAGS -Wformat" 5342 5343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5344$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5345 cacheid=xorg_cv_cc_flag__Wformat 5346 if eval \${$cacheid+:} false; then : 5347 $as_echo_n "(cached) " >&6 5348else 5349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5350/* end confdefs.h. */ 5351int i; 5352int 5353main () 5354{ 5355 5356 ; 5357 return 0; 5358} 5359_ACEOF 5360if ac_fn_c_try_link "$LINENO"; then : 5361 eval $cacheid=yes 5362else 5363 eval $cacheid=no 5364fi 5365rm -f core conftest.err conftest.$ac_objext \ 5366 conftest$ac_exeext conftest.$ac_ext 5367fi 5368 5369 5370 CFLAGS="$xorg_testset_save_CFLAGS" 5371 5372 eval supported=\$$cacheid 5373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5374$as_echo "$supported" >&6; } 5375 if test "$supported" = "yes" ; then 5376 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5377 found="yes" 5378 fi 5379 fi 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394 5395 5396 5397xorg_testset_save_CFLAGS="$CFLAGS" 5398 5399if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5402$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5403if ${xorg_cv_cc_flag_unknown_warning_option+:} 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 "$LINENO"; then : 5411 xorg_cv_cc_flag_unknown_warning_option=yes 5412else 5413 xorg_cv_cc_flag_unknown_warning_option=no 5414fi 5415rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5416fi 5417{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5418$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5419 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5420 CFLAGS="$xorg_testset_save_CFLAGS" 5421fi 5422 5423if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5424 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5426 fi 5427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5429$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5430if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5431 $as_echo_n "(cached) " >&6 5432else 5433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5434/* end confdefs.h. */ 5435int i; 5436_ACEOF 5437if ac_fn_c_try_compile "$LINENO"; then : 5438 xorg_cv_cc_flag_unused_command_line_argument=yes 5439else 5440 xorg_cv_cc_flag_unused_command_line_argument=no 5441fi 5442rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5443fi 5444{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5445$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5446 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5447 CFLAGS="$xorg_testset_save_CFLAGS" 5448fi 5449 5450found="no" 5451 5452 if test $found = "no" ; then 5453 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5455 fi 5456 5457 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5458 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5459 fi 5460 5461 CFLAGS="$CFLAGS -Wstrict-prototypes" 5462 5463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5464$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5465 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5466 if eval \${$cacheid+:} false; then : 5467 $as_echo_n "(cached) " >&6 5468else 5469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5470/* end confdefs.h. */ 5471int i; 5472int 5473main () 5474{ 5475 5476 ; 5477 return 0; 5478} 5479_ACEOF 5480if ac_fn_c_try_link "$LINENO"; then : 5481 eval $cacheid=yes 5482else 5483 eval $cacheid=no 5484fi 5485rm -f core conftest.err conftest.$ac_objext \ 5486 conftest$ac_exeext conftest.$ac_ext 5487fi 5488 5489 5490 CFLAGS="$xorg_testset_save_CFLAGS" 5491 5492 eval supported=\$$cacheid 5493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5494$as_echo "$supported" >&6; } 5495 if test "$supported" = "yes" ; then 5496 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5497 found="yes" 5498 fi 5499 fi 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515xorg_testset_save_CFLAGS="$CFLAGS" 5516 5517if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5518 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5520$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5521if ${xorg_cv_cc_flag_unknown_warning_option+:} 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 "$LINENO"; then : 5529 xorg_cv_cc_flag_unknown_warning_option=yes 5530else 5531 xorg_cv_cc_flag_unknown_warning_option=no 5532fi 5533rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5534fi 5535{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5536$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5537 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5538 CFLAGS="$xorg_testset_save_CFLAGS" 5539fi 5540 5541if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5542 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5544 fi 5545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5547$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5548if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5549 $as_echo_n "(cached) " >&6 5550else 5551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5552/* end confdefs.h. */ 5553int i; 5554_ACEOF 5555if ac_fn_c_try_compile "$LINENO"; then : 5556 xorg_cv_cc_flag_unused_command_line_argument=yes 5557else 5558 xorg_cv_cc_flag_unused_command_line_argument=no 5559fi 5560rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5561fi 5562{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5563$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5564 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5565 CFLAGS="$xorg_testset_save_CFLAGS" 5566fi 5567 5568found="no" 5569 5570 if test $found = "no" ; then 5571 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5573 fi 5574 5575 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5576 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5577 fi 5578 5579 CFLAGS="$CFLAGS -Wmissing-prototypes" 5580 5581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5582$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5583 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5584 if eval \${$cacheid+:} false; then : 5585 $as_echo_n "(cached) " >&6 5586else 5587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5588/* end confdefs.h. */ 5589int i; 5590int 5591main () 5592{ 5593 5594 ; 5595 return 0; 5596} 5597_ACEOF 5598if ac_fn_c_try_link "$LINENO"; then : 5599 eval $cacheid=yes 5600else 5601 eval $cacheid=no 5602fi 5603rm -f core conftest.err conftest.$ac_objext \ 5604 conftest$ac_exeext conftest.$ac_ext 5605fi 5606 5607 5608 CFLAGS="$xorg_testset_save_CFLAGS" 5609 5610 eval supported=\$$cacheid 5611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5612$as_echo "$supported" >&6; } 5613 if test "$supported" = "yes" ; then 5614 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5615 found="yes" 5616 fi 5617 fi 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633xorg_testset_save_CFLAGS="$CFLAGS" 5634 5635if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5638$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5639if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5640 $as_echo_n "(cached) " >&6 5641else 5642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5643/* end confdefs.h. */ 5644int i; 5645_ACEOF 5646if ac_fn_c_try_compile "$LINENO"; then : 5647 xorg_cv_cc_flag_unknown_warning_option=yes 5648else 5649 xorg_cv_cc_flag_unknown_warning_option=no 5650fi 5651rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5652fi 5653{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5654$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5655 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5656 CFLAGS="$xorg_testset_save_CFLAGS" 5657fi 5658 5659if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5660 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5661 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5662 fi 5663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5665$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5666if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5667 $as_echo_n "(cached) " >&6 5668else 5669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5670/* end confdefs.h. */ 5671int i; 5672_ACEOF 5673if ac_fn_c_try_compile "$LINENO"; then : 5674 xorg_cv_cc_flag_unused_command_line_argument=yes 5675else 5676 xorg_cv_cc_flag_unused_command_line_argument=no 5677fi 5678rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5679fi 5680{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5681$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5682 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5683 CFLAGS="$xorg_testset_save_CFLAGS" 5684fi 5685 5686found="no" 5687 5688 if test $found = "no" ; then 5689 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5691 fi 5692 5693 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5695 fi 5696 5697 CFLAGS="$CFLAGS -Wnested-externs" 5698 5699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5700$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5701 cacheid=xorg_cv_cc_flag__Wnested_externs 5702 if eval \${$cacheid+:} false; then : 5703 $as_echo_n "(cached) " >&6 5704else 5705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5706/* end confdefs.h. */ 5707int i; 5708int 5709main () 5710{ 5711 5712 ; 5713 return 0; 5714} 5715_ACEOF 5716if ac_fn_c_try_link "$LINENO"; then : 5717 eval $cacheid=yes 5718else 5719 eval $cacheid=no 5720fi 5721rm -f core conftest.err conftest.$ac_objext \ 5722 conftest$ac_exeext conftest.$ac_ext 5723fi 5724 5725 5726 CFLAGS="$xorg_testset_save_CFLAGS" 5727 5728 eval supported=\$$cacheid 5729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5730$as_echo "$supported" >&6; } 5731 if test "$supported" = "yes" ; then 5732 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5733 found="yes" 5734 fi 5735 fi 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748 5749 5750 5751xorg_testset_save_CFLAGS="$CFLAGS" 5752 5753if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5756$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5757if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5758 $as_echo_n "(cached) " >&6 5759else 5760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5761/* end confdefs.h. */ 5762int i; 5763_ACEOF 5764if ac_fn_c_try_compile "$LINENO"; then : 5765 xorg_cv_cc_flag_unknown_warning_option=yes 5766else 5767 xorg_cv_cc_flag_unknown_warning_option=no 5768fi 5769rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5770fi 5771{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5772$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5773 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5774 CFLAGS="$xorg_testset_save_CFLAGS" 5775fi 5776 5777if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5778 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5780 fi 5781 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5783$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5784if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5785 $as_echo_n "(cached) " >&6 5786else 5787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5788/* end confdefs.h. */ 5789int i; 5790_ACEOF 5791if ac_fn_c_try_compile "$LINENO"; then : 5792 xorg_cv_cc_flag_unused_command_line_argument=yes 5793else 5794 xorg_cv_cc_flag_unused_command_line_argument=no 5795fi 5796rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5797fi 5798{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5799$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5800 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5801 CFLAGS="$xorg_testset_save_CFLAGS" 5802fi 5803 5804found="no" 5805 5806 if test $found = "no" ; then 5807 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5809 fi 5810 5811 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5812 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5813 fi 5814 5815 CFLAGS="$CFLAGS -Wbad-function-cast" 5816 5817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5818$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5819 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5820 if eval \${$cacheid+:} false; then : 5821 $as_echo_n "(cached) " >&6 5822else 5823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5824/* end confdefs.h. */ 5825int i; 5826int 5827main () 5828{ 5829 5830 ; 5831 return 0; 5832} 5833_ACEOF 5834if ac_fn_c_try_link "$LINENO"; then : 5835 eval $cacheid=yes 5836else 5837 eval $cacheid=no 5838fi 5839rm -f core conftest.err conftest.$ac_objext \ 5840 conftest$ac_exeext conftest.$ac_ext 5841fi 5842 5843 5844 CFLAGS="$xorg_testset_save_CFLAGS" 5845 5846 eval supported=\$$cacheid 5847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5848$as_echo "$supported" >&6; } 5849 if test "$supported" = "yes" ; then 5850 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5851 found="yes" 5852 fi 5853 fi 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869xorg_testset_save_CFLAGS="$CFLAGS" 5870 5871if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5874$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5875if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5876 $as_echo_n "(cached) " >&6 5877else 5878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5879/* end confdefs.h. */ 5880int i; 5881_ACEOF 5882if ac_fn_c_try_compile "$LINENO"; then : 5883 xorg_cv_cc_flag_unknown_warning_option=yes 5884else 5885 xorg_cv_cc_flag_unknown_warning_option=no 5886fi 5887rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5888fi 5889{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5890$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5891 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5892 CFLAGS="$xorg_testset_save_CFLAGS" 5893fi 5894 5895if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5896 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5898 fi 5899 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5901$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5902if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5903 $as_echo_n "(cached) " >&6 5904else 5905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5906/* end confdefs.h. */ 5907int i; 5908_ACEOF 5909if ac_fn_c_try_compile "$LINENO"; then : 5910 xorg_cv_cc_flag_unused_command_line_argument=yes 5911else 5912 xorg_cv_cc_flag_unused_command_line_argument=no 5913fi 5914rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5915fi 5916{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5917$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5918 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5919 CFLAGS="$xorg_testset_save_CFLAGS" 5920fi 5921 5922found="no" 5923 5924 if test $found = "no" ; then 5925 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5927 fi 5928 5929 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5931 fi 5932 5933 CFLAGS="$CFLAGS -Wold-style-definition" 5934 5935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5936$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5937 cacheid=xorg_cv_cc_flag__Wold_style_definition 5938 if eval \${$cacheid+:} false; then : 5939 $as_echo_n "(cached) " >&6 5940else 5941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5942/* end confdefs.h. */ 5943int i; 5944int 5945main () 5946{ 5947 5948 ; 5949 return 0; 5950} 5951_ACEOF 5952if ac_fn_c_try_link "$LINENO"; then : 5953 eval $cacheid=yes 5954else 5955 eval $cacheid=no 5956fi 5957rm -f core conftest.err conftest.$ac_objext \ 5958 conftest$ac_exeext conftest.$ac_ext 5959fi 5960 5961 5962 CFLAGS="$xorg_testset_save_CFLAGS" 5963 5964 eval supported=\$$cacheid 5965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5966$as_echo "$supported" >&6; } 5967 if test "$supported" = "yes" ; then 5968 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5969 found="yes" 5970 fi 5971 fi 5972 5973 if test $found = "no" ; then 5974 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5976 fi 5977 5978 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5979 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5980 fi 5981 5982 CFLAGS="$CFLAGS -fd" 5983 5984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5985$as_echo_n "checking if $CC supports -fd... " >&6; } 5986 cacheid=xorg_cv_cc_flag__fd 5987 if eval \${$cacheid+:} false; then : 5988 $as_echo_n "(cached) " >&6 5989else 5990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5991/* end confdefs.h. */ 5992int i; 5993int 5994main () 5995{ 5996 5997 ; 5998 return 0; 5999} 6000_ACEOF 6001if ac_fn_c_try_link "$LINENO"; then : 6002 eval $cacheid=yes 6003else 6004 eval $cacheid=no 6005fi 6006rm -f core conftest.err conftest.$ac_objext \ 6007 conftest$ac_exeext conftest.$ac_ext 6008fi 6009 6010 6011 CFLAGS="$xorg_testset_save_CFLAGS" 6012 6013 eval supported=\$$cacheid 6014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6015$as_echo "$supported" >&6; } 6016 if test "$supported" = "yes" ; then 6017 BASE_CFLAGS="$BASE_CFLAGS -fd" 6018 found="yes" 6019 fi 6020 fi 6021 6022 6023 6024 6025 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036xorg_testset_save_CFLAGS="$CFLAGS" 6037 6038if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6041$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6042if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6043 $as_echo_n "(cached) " >&6 6044else 6045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6046/* end confdefs.h. */ 6047int i; 6048_ACEOF 6049if ac_fn_c_try_compile "$LINENO"; then : 6050 xorg_cv_cc_flag_unknown_warning_option=yes 6051else 6052 xorg_cv_cc_flag_unknown_warning_option=no 6053fi 6054rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6055fi 6056{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6057$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6058 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6059 CFLAGS="$xorg_testset_save_CFLAGS" 6060fi 6061 6062if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6065 fi 6066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6068$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6069if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6070 $as_echo_n "(cached) " >&6 6071else 6072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6073/* end confdefs.h. */ 6074int i; 6075_ACEOF 6076if ac_fn_c_try_compile "$LINENO"; then : 6077 xorg_cv_cc_flag_unused_command_line_argument=yes 6078else 6079 xorg_cv_cc_flag_unused_command_line_argument=no 6080fi 6081rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6082fi 6083{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6084$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6085 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6086 CFLAGS="$xorg_testset_save_CFLAGS" 6087fi 6088 6089found="no" 6090 6091 if test $found = "no" ; then 6092 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6094 fi 6095 6096 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6097 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6098 fi 6099 6100 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6101 6102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6103$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6104 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6105 if eval \${$cacheid+:} false; then : 6106 $as_echo_n "(cached) " >&6 6107else 6108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6109/* end confdefs.h. */ 6110int i; 6111int 6112main () 6113{ 6114 6115 ; 6116 return 0; 6117} 6118_ACEOF 6119if ac_fn_c_try_link "$LINENO"; then : 6120 eval $cacheid=yes 6121else 6122 eval $cacheid=no 6123fi 6124rm -f core conftest.err conftest.$ac_objext \ 6125 conftest$ac_exeext conftest.$ac_ext 6126fi 6127 6128 6129 CFLAGS="$xorg_testset_save_CFLAGS" 6130 6131 eval supported=\$$cacheid 6132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6133$as_echo "$supported" >&6; } 6134 if test "$supported" = "yes" ; then 6135 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6136 found="yes" 6137 fi 6138 fi 6139 6140 6141 6142 6143 6144# This chunk adds additional warnings that could catch undesired effects. 6145 6146 6147 6148 6149 6150 6151 6152 6153 6154 6155 6156 6157 6158xorg_testset_save_CFLAGS="$CFLAGS" 6159 6160if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6163$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6164if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6165 $as_echo_n "(cached) " >&6 6166else 6167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6168/* end confdefs.h. */ 6169int i; 6170_ACEOF 6171if ac_fn_c_try_compile "$LINENO"; then : 6172 xorg_cv_cc_flag_unknown_warning_option=yes 6173else 6174 xorg_cv_cc_flag_unknown_warning_option=no 6175fi 6176rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6177fi 6178{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6179$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6180 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6181 CFLAGS="$xorg_testset_save_CFLAGS" 6182fi 6183 6184if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6185 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6187 fi 6188 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6190$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6191if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6192 $as_echo_n "(cached) " >&6 6193else 6194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6195/* end confdefs.h. */ 6196int i; 6197_ACEOF 6198if ac_fn_c_try_compile "$LINENO"; then : 6199 xorg_cv_cc_flag_unused_command_line_argument=yes 6200else 6201 xorg_cv_cc_flag_unused_command_line_argument=no 6202fi 6203rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6204fi 6205{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6206$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6207 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6208 CFLAGS="$xorg_testset_save_CFLAGS" 6209fi 6210 6211found="no" 6212 6213 if test $found = "no" ; then 6214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6216 fi 6217 6218 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6220 fi 6221 6222 CFLAGS="$CFLAGS -Wunused" 6223 6224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6225$as_echo_n "checking if $CC supports -Wunused... " >&6; } 6226 cacheid=xorg_cv_cc_flag__Wunused 6227 if eval \${$cacheid+:} false; then : 6228 $as_echo_n "(cached) " >&6 6229else 6230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6231/* end confdefs.h. */ 6232int i; 6233int 6234main () 6235{ 6236 6237 ; 6238 return 0; 6239} 6240_ACEOF 6241if ac_fn_c_try_link "$LINENO"; then : 6242 eval $cacheid=yes 6243else 6244 eval $cacheid=no 6245fi 6246rm -f core conftest.err conftest.$ac_objext \ 6247 conftest$ac_exeext conftest.$ac_ext 6248fi 6249 6250 6251 CFLAGS="$xorg_testset_save_CFLAGS" 6252 6253 eval supported=\$$cacheid 6254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6255$as_echo "$supported" >&6; } 6256 if test "$supported" = "yes" ; then 6257 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6258 found="yes" 6259 fi 6260 fi 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 6271 6272 6273 6274 6275 6276xorg_testset_save_CFLAGS="$CFLAGS" 6277 6278if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6279 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6281$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6282if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6283 $as_echo_n "(cached) " >&6 6284else 6285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6286/* end confdefs.h. */ 6287int i; 6288_ACEOF 6289if ac_fn_c_try_compile "$LINENO"; then : 6290 xorg_cv_cc_flag_unknown_warning_option=yes 6291else 6292 xorg_cv_cc_flag_unknown_warning_option=no 6293fi 6294rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6295fi 6296{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6297$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6298 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6299 CFLAGS="$xorg_testset_save_CFLAGS" 6300fi 6301 6302if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6305 fi 6306 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6308$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6309if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6310 $as_echo_n "(cached) " >&6 6311else 6312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6313/* end confdefs.h. */ 6314int i; 6315_ACEOF 6316if ac_fn_c_try_compile "$LINENO"; then : 6317 xorg_cv_cc_flag_unused_command_line_argument=yes 6318else 6319 xorg_cv_cc_flag_unused_command_line_argument=no 6320fi 6321rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6322fi 6323{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6324$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6325 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6326 CFLAGS="$xorg_testset_save_CFLAGS" 6327fi 6328 6329found="no" 6330 6331 if test $found = "no" ; then 6332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6334 fi 6335 6336 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6338 fi 6339 6340 CFLAGS="$CFLAGS -Wuninitialized" 6341 6342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6343$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6344 cacheid=xorg_cv_cc_flag__Wuninitialized 6345 if eval \${$cacheid+:} false; then : 6346 $as_echo_n "(cached) " >&6 6347else 6348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6349/* end confdefs.h. */ 6350int i; 6351int 6352main () 6353{ 6354 6355 ; 6356 return 0; 6357} 6358_ACEOF 6359if ac_fn_c_try_link "$LINENO"; then : 6360 eval $cacheid=yes 6361else 6362 eval $cacheid=no 6363fi 6364rm -f core conftest.err conftest.$ac_objext \ 6365 conftest$ac_exeext conftest.$ac_ext 6366fi 6367 6368 6369 CFLAGS="$xorg_testset_save_CFLAGS" 6370 6371 eval supported=\$$cacheid 6372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6373$as_echo "$supported" >&6; } 6374 if test "$supported" = "yes" ; then 6375 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6376 found="yes" 6377 fi 6378 fi 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394xorg_testset_save_CFLAGS="$CFLAGS" 6395 6396if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6399$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6400if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6401 $as_echo_n "(cached) " >&6 6402else 6403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6404/* end confdefs.h. */ 6405int i; 6406_ACEOF 6407if ac_fn_c_try_compile "$LINENO"; then : 6408 xorg_cv_cc_flag_unknown_warning_option=yes 6409else 6410 xorg_cv_cc_flag_unknown_warning_option=no 6411fi 6412rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6413fi 6414{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6415$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6416 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6417 CFLAGS="$xorg_testset_save_CFLAGS" 6418fi 6419 6420if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6421 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6423 fi 6424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6426$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6427if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6428 $as_echo_n "(cached) " >&6 6429else 6430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6431/* end confdefs.h. */ 6432int i; 6433_ACEOF 6434if ac_fn_c_try_compile "$LINENO"; then : 6435 xorg_cv_cc_flag_unused_command_line_argument=yes 6436else 6437 xorg_cv_cc_flag_unused_command_line_argument=no 6438fi 6439rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6440fi 6441{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6442$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6443 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6444 CFLAGS="$xorg_testset_save_CFLAGS" 6445fi 6446 6447found="no" 6448 6449 if test $found = "no" ; then 6450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6452 fi 6453 6454 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6456 fi 6457 6458 CFLAGS="$CFLAGS -Wshadow" 6459 6460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6461$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6462 cacheid=xorg_cv_cc_flag__Wshadow 6463 if eval \${$cacheid+:} false; then : 6464 $as_echo_n "(cached) " >&6 6465else 6466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6467/* end confdefs.h. */ 6468int i; 6469int 6470main () 6471{ 6472 6473 ; 6474 return 0; 6475} 6476_ACEOF 6477if ac_fn_c_try_link "$LINENO"; then : 6478 eval $cacheid=yes 6479else 6480 eval $cacheid=no 6481fi 6482rm -f core conftest.err conftest.$ac_objext \ 6483 conftest$ac_exeext conftest.$ac_ext 6484fi 6485 6486 6487 CFLAGS="$xorg_testset_save_CFLAGS" 6488 6489 eval supported=\$$cacheid 6490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6491$as_echo "$supported" >&6; } 6492 if test "$supported" = "yes" ; then 6493 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6494 found="yes" 6495 fi 6496 fi 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 6507 6508 6509 6510 6511 6512xorg_testset_save_CFLAGS="$CFLAGS" 6513 6514if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6517$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6518if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6519 $as_echo_n "(cached) " >&6 6520else 6521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6522/* end confdefs.h. */ 6523int i; 6524_ACEOF 6525if ac_fn_c_try_compile "$LINENO"; then : 6526 xorg_cv_cc_flag_unknown_warning_option=yes 6527else 6528 xorg_cv_cc_flag_unknown_warning_option=no 6529fi 6530rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6531fi 6532{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6533$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6534 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6535 CFLAGS="$xorg_testset_save_CFLAGS" 6536fi 6537 6538if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6539 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6541 fi 6542 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6544$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6545if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6546 $as_echo_n "(cached) " >&6 6547else 6548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6549/* end confdefs.h. */ 6550int i; 6551_ACEOF 6552if ac_fn_c_try_compile "$LINENO"; then : 6553 xorg_cv_cc_flag_unused_command_line_argument=yes 6554else 6555 xorg_cv_cc_flag_unused_command_line_argument=no 6556fi 6557rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6558fi 6559{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6560$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6561 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6562 CFLAGS="$xorg_testset_save_CFLAGS" 6563fi 6564 6565found="no" 6566 6567 if test $found = "no" ; then 6568 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6570 fi 6571 6572 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6573 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6574 fi 6575 6576 CFLAGS="$CFLAGS -Wmissing-noreturn" 6577 6578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6579$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6580 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6581 if eval \${$cacheid+:} false; then : 6582 $as_echo_n "(cached) " >&6 6583else 6584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6585/* end confdefs.h. */ 6586int i; 6587int 6588main () 6589{ 6590 6591 ; 6592 return 0; 6593} 6594_ACEOF 6595if ac_fn_c_try_link "$LINENO"; then : 6596 eval $cacheid=yes 6597else 6598 eval $cacheid=no 6599fi 6600rm -f core conftest.err conftest.$ac_objext \ 6601 conftest$ac_exeext conftest.$ac_ext 6602fi 6603 6604 6605 CFLAGS="$xorg_testset_save_CFLAGS" 6606 6607 eval supported=\$$cacheid 6608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6609$as_echo "$supported" >&6; } 6610 if test "$supported" = "yes" ; then 6611 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6612 found="yes" 6613 fi 6614 fi 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624 6625 6626 6627 6628 6629 6630xorg_testset_save_CFLAGS="$CFLAGS" 6631 6632if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6635$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6636if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6637 $as_echo_n "(cached) " >&6 6638else 6639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6640/* end confdefs.h. */ 6641int i; 6642_ACEOF 6643if ac_fn_c_try_compile "$LINENO"; then : 6644 xorg_cv_cc_flag_unknown_warning_option=yes 6645else 6646 xorg_cv_cc_flag_unknown_warning_option=no 6647fi 6648rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6649fi 6650{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6651$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6652 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6653 CFLAGS="$xorg_testset_save_CFLAGS" 6654fi 6655 6656if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6657 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6659 fi 6660 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6662$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6663if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6664 $as_echo_n "(cached) " >&6 6665else 6666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6667/* end confdefs.h. */ 6668int i; 6669_ACEOF 6670if ac_fn_c_try_compile "$LINENO"; then : 6671 xorg_cv_cc_flag_unused_command_line_argument=yes 6672else 6673 xorg_cv_cc_flag_unused_command_line_argument=no 6674fi 6675rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6676fi 6677{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6678$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6679 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6680 CFLAGS="$xorg_testset_save_CFLAGS" 6681fi 6682 6683found="no" 6684 6685 if test $found = "no" ; then 6686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6688 fi 6689 6690 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6691 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6692 fi 6693 6694 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6695 6696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6697$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6698 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6699 if eval \${$cacheid+:} false; then : 6700 $as_echo_n "(cached) " >&6 6701else 6702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6703/* end confdefs.h. */ 6704int i; 6705int 6706main () 6707{ 6708 6709 ; 6710 return 0; 6711} 6712_ACEOF 6713if ac_fn_c_try_link "$LINENO"; then : 6714 eval $cacheid=yes 6715else 6716 eval $cacheid=no 6717fi 6718rm -f core conftest.err conftest.$ac_objext \ 6719 conftest$ac_exeext conftest.$ac_ext 6720fi 6721 6722 6723 CFLAGS="$xorg_testset_save_CFLAGS" 6724 6725 eval supported=\$$cacheid 6726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6727$as_echo "$supported" >&6; } 6728 if test "$supported" = "yes" ; then 6729 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6730 found="yes" 6731 fi 6732 fi 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 6743 6744 6745 6746 6747 6748xorg_testset_save_CFLAGS="$CFLAGS" 6749 6750if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6753$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6754if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6755 $as_echo_n "(cached) " >&6 6756else 6757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6758/* end confdefs.h. */ 6759int i; 6760_ACEOF 6761if ac_fn_c_try_compile "$LINENO"; then : 6762 xorg_cv_cc_flag_unknown_warning_option=yes 6763else 6764 xorg_cv_cc_flag_unknown_warning_option=no 6765fi 6766rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6767fi 6768{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6769$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6770 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6771 CFLAGS="$xorg_testset_save_CFLAGS" 6772fi 6773 6774if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6777 fi 6778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6780$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6781if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6782 $as_echo_n "(cached) " >&6 6783else 6784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6785/* end confdefs.h. */ 6786int i; 6787_ACEOF 6788if ac_fn_c_try_compile "$LINENO"; then : 6789 xorg_cv_cc_flag_unused_command_line_argument=yes 6790else 6791 xorg_cv_cc_flag_unused_command_line_argument=no 6792fi 6793rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6794fi 6795{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6796$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6797 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6798 CFLAGS="$xorg_testset_save_CFLAGS" 6799fi 6800 6801found="no" 6802 6803 if test $found = "no" ; then 6804 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6805 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6806 fi 6807 6808 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6809 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6810 fi 6811 6812 CFLAGS="$CFLAGS -Wredundant-decls" 6813 6814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6815$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6816 cacheid=xorg_cv_cc_flag__Wredundant_decls 6817 if eval \${$cacheid+:} false; then : 6818 $as_echo_n "(cached) " >&6 6819else 6820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6821/* end confdefs.h. */ 6822int i; 6823int 6824main () 6825{ 6826 6827 ; 6828 return 0; 6829} 6830_ACEOF 6831if ac_fn_c_try_link "$LINENO"; then : 6832 eval $cacheid=yes 6833else 6834 eval $cacheid=no 6835fi 6836rm -f core conftest.err conftest.$ac_objext \ 6837 conftest$ac_exeext conftest.$ac_ext 6838fi 6839 6840 6841 CFLAGS="$xorg_testset_save_CFLAGS" 6842 6843 eval supported=\$$cacheid 6844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6845$as_echo "$supported" >&6; } 6846 if test "$supported" = "yes" ; then 6847 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6848 found="yes" 6849 fi 6850 fi 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862 6863 6864 6865 6866xorg_testset_save_CFLAGS="$CFLAGS" 6867 6868if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6871$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6872if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6873 $as_echo_n "(cached) " >&6 6874else 6875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6876/* end confdefs.h. */ 6877int i; 6878_ACEOF 6879if ac_fn_c_try_compile "$LINENO"; then : 6880 xorg_cv_cc_flag_unknown_warning_option=yes 6881else 6882 xorg_cv_cc_flag_unknown_warning_option=no 6883fi 6884rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6885fi 6886{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6887$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6888 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6889 CFLAGS="$xorg_testset_save_CFLAGS" 6890fi 6891 6892if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6893 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6895 fi 6896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6898$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6899if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6900 $as_echo_n "(cached) " >&6 6901else 6902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6903/* end confdefs.h. */ 6904int i; 6905_ACEOF 6906if ac_fn_c_try_compile "$LINENO"; then : 6907 xorg_cv_cc_flag_unused_command_line_argument=yes 6908else 6909 xorg_cv_cc_flag_unused_command_line_argument=no 6910fi 6911rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6912fi 6913{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6914$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6915 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6916 CFLAGS="$xorg_testset_save_CFLAGS" 6917fi 6918 6919found="no" 6920 6921 if test $found = "no" ; then 6922 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6923 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6924 fi 6925 6926 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6927 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6928 fi 6929 6930 CFLAGS="$CFLAGS -Wlogical-op" 6931 6932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6933$as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6934 cacheid=xorg_cv_cc_flag__Wlogical_op 6935 if eval \${$cacheid+:} false; then : 6936 $as_echo_n "(cached) " >&6 6937else 6938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6939/* end confdefs.h. */ 6940int i; 6941int 6942main () 6943{ 6944 6945 ; 6946 return 0; 6947} 6948_ACEOF 6949if ac_fn_c_try_link "$LINENO"; then : 6950 eval $cacheid=yes 6951else 6952 eval $cacheid=no 6953fi 6954rm -f core conftest.err conftest.$ac_objext \ 6955 conftest$ac_exeext conftest.$ac_ext 6956fi 6957 6958 6959 CFLAGS="$xorg_testset_save_CFLAGS" 6960 6961 eval supported=\$$cacheid 6962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6963$as_echo "$supported" >&6; } 6964 if test "$supported" = "yes" ; then 6965 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6966 found="yes" 6967 fi 6968 fi 6969 6970 6971 6972# These are currently disabled because they are noisy. They will be enabled 6973# in the future once the codebase is sufficiently modernized to silence 6974# them. For now, I don't want them to drown out the other warnings. 6975# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6976# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6977# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6978 6979# Turn some warnings into errors, so we don't accidently get successful builds 6980# when there are problems that should be fixed. 6981 6982if test "x$SELECTIVE_WERROR" = "xyes" ; then 6983 6984 6985 6986 6987 6988 6989 6990 6991 6992 6993 6994 6995 6996xorg_testset_save_CFLAGS="$CFLAGS" 6997 6998if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7001$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7002if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7003 $as_echo_n "(cached) " >&6 7004else 7005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7006/* end confdefs.h. */ 7007int i; 7008_ACEOF 7009if ac_fn_c_try_compile "$LINENO"; then : 7010 xorg_cv_cc_flag_unknown_warning_option=yes 7011else 7012 xorg_cv_cc_flag_unknown_warning_option=no 7013fi 7014rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7015fi 7016{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7017$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7018 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7019 CFLAGS="$xorg_testset_save_CFLAGS" 7020fi 7021 7022if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7023 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7025 fi 7026 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7028$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7029if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7030 $as_echo_n "(cached) " >&6 7031else 7032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7033/* end confdefs.h. */ 7034int i; 7035_ACEOF 7036if ac_fn_c_try_compile "$LINENO"; then : 7037 xorg_cv_cc_flag_unused_command_line_argument=yes 7038else 7039 xorg_cv_cc_flag_unused_command_line_argument=no 7040fi 7041rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7042fi 7043{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7044$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7045 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7046 CFLAGS="$xorg_testset_save_CFLAGS" 7047fi 7048 7049found="no" 7050 7051 if test $found = "no" ; then 7052 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7054 fi 7055 7056 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7057 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7058 fi 7059 7060 CFLAGS="$CFLAGS -Werror=implicit" 7061 7062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7063$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7064 cacheid=xorg_cv_cc_flag__Werror_implicit 7065 if eval \${$cacheid+:} false; then : 7066 $as_echo_n "(cached) " >&6 7067else 7068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7069/* end confdefs.h. */ 7070int i; 7071int 7072main () 7073{ 7074 7075 ; 7076 return 0; 7077} 7078_ACEOF 7079if ac_fn_c_try_link "$LINENO"; then : 7080 eval $cacheid=yes 7081else 7082 eval $cacheid=no 7083fi 7084rm -f core conftest.err conftest.$ac_objext \ 7085 conftest$ac_exeext conftest.$ac_ext 7086fi 7087 7088 7089 CFLAGS="$xorg_testset_save_CFLAGS" 7090 7091 eval supported=\$$cacheid 7092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7093$as_echo "$supported" >&6; } 7094 if test "$supported" = "yes" ; then 7095 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7096 found="yes" 7097 fi 7098 fi 7099 7100 if test $found = "no" ; then 7101 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7103 fi 7104 7105 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7106 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7107 fi 7108 7109 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7110 7111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7112$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7113 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7114 if eval \${$cacheid+:} false; then : 7115 $as_echo_n "(cached) " >&6 7116else 7117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7118/* end confdefs.h. */ 7119int i; 7120int 7121main () 7122{ 7123 7124 ; 7125 return 0; 7126} 7127_ACEOF 7128if ac_fn_c_try_link "$LINENO"; then : 7129 eval $cacheid=yes 7130else 7131 eval $cacheid=no 7132fi 7133rm -f core conftest.err conftest.$ac_objext \ 7134 conftest$ac_exeext conftest.$ac_ext 7135fi 7136 7137 7138 CFLAGS="$xorg_testset_save_CFLAGS" 7139 7140 eval supported=\$$cacheid 7141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7142$as_echo "$supported" >&6; } 7143 if test "$supported" = "yes" ; then 7144 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7145 found="yes" 7146 fi 7147 fi 7148 7149 7150 7151 7152 7153 7154 7155 7156 7157 7158 7159 7160 7161 7162 7163xorg_testset_save_CFLAGS="$CFLAGS" 7164 7165if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7168$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7169if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7170 $as_echo_n "(cached) " >&6 7171else 7172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7173/* end confdefs.h. */ 7174int i; 7175_ACEOF 7176if ac_fn_c_try_compile "$LINENO"; then : 7177 xorg_cv_cc_flag_unknown_warning_option=yes 7178else 7179 xorg_cv_cc_flag_unknown_warning_option=no 7180fi 7181rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7182fi 7183{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7184$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7185 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7186 CFLAGS="$xorg_testset_save_CFLAGS" 7187fi 7188 7189if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7192 fi 7193 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7195$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7196if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7197 $as_echo_n "(cached) " >&6 7198else 7199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7200/* end confdefs.h. */ 7201int i; 7202_ACEOF 7203if ac_fn_c_try_compile "$LINENO"; then : 7204 xorg_cv_cc_flag_unused_command_line_argument=yes 7205else 7206 xorg_cv_cc_flag_unused_command_line_argument=no 7207fi 7208rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7209fi 7210{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7211$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7212 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7213 CFLAGS="$xorg_testset_save_CFLAGS" 7214fi 7215 7216found="no" 7217 7218 if test $found = "no" ; then 7219 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7221 fi 7222 7223 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7225 fi 7226 7227 CFLAGS="$CFLAGS -Werror=nonnull" 7228 7229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7230$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7231 cacheid=xorg_cv_cc_flag__Werror_nonnull 7232 if eval \${$cacheid+:} false; then : 7233 $as_echo_n "(cached) " >&6 7234else 7235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7236/* end confdefs.h. */ 7237int i; 7238int 7239main () 7240{ 7241 7242 ; 7243 return 0; 7244} 7245_ACEOF 7246if ac_fn_c_try_link "$LINENO"; then : 7247 eval $cacheid=yes 7248else 7249 eval $cacheid=no 7250fi 7251rm -f core conftest.err conftest.$ac_objext \ 7252 conftest$ac_exeext conftest.$ac_ext 7253fi 7254 7255 7256 CFLAGS="$xorg_testset_save_CFLAGS" 7257 7258 eval supported=\$$cacheid 7259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7260$as_echo "$supported" >&6; } 7261 if test "$supported" = "yes" ; then 7262 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7263 found="yes" 7264 fi 7265 fi 7266 7267 7268 7269 7270 7271 7272 7273 7274 7275 7276 7277 7278 7279 7280 7281xorg_testset_save_CFLAGS="$CFLAGS" 7282 7283if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7286$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7287if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7288 $as_echo_n "(cached) " >&6 7289else 7290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7291/* end confdefs.h. */ 7292int i; 7293_ACEOF 7294if ac_fn_c_try_compile "$LINENO"; then : 7295 xorg_cv_cc_flag_unknown_warning_option=yes 7296else 7297 xorg_cv_cc_flag_unknown_warning_option=no 7298fi 7299rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7300fi 7301{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7302$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7303 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7304 CFLAGS="$xorg_testset_save_CFLAGS" 7305fi 7306 7307if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7308 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7310 fi 7311 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7313$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7314if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7315 $as_echo_n "(cached) " >&6 7316else 7317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7318/* end confdefs.h. */ 7319int i; 7320_ACEOF 7321if ac_fn_c_try_compile "$LINENO"; then : 7322 xorg_cv_cc_flag_unused_command_line_argument=yes 7323else 7324 xorg_cv_cc_flag_unused_command_line_argument=no 7325fi 7326rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7327fi 7328{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7329$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7330 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7331 CFLAGS="$xorg_testset_save_CFLAGS" 7332fi 7333 7334found="no" 7335 7336 if test $found = "no" ; then 7337 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7339 fi 7340 7341 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7342 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7343 fi 7344 7345 CFLAGS="$CFLAGS -Werror=init-self" 7346 7347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7348$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7349 cacheid=xorg_cv_cc_flag__Werror_init_self 7350 if eval \${$cacheid+:} false; then : 7351 $as_echo_n "(cached) " >&6 7352else 7353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7354/* end confdefs.h. */ 7355int i; 7356int 7357main () 7358{ 7359 7360 ; 7361 return 0; 7362} 7363_ACEOF 7364if ac_fn_c_try_link "$LINENO"; then : 7365 eval $cacheid=yes 7366else 7367 eval $cacheid=no 7368fi 7369rm -f core conftest.err conftest.$ac_objext \ 7370 conftest$ac_exeext conftest.$ac_ext 7371fi 7372 7373 7374 CFLAGS="$xorg_testset_save_CFLAGS" 7375 7376 eval supported=\$$cacheid 7377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7378$as_echo "$supported" >&6; } 7379 if test "$supported" = "yes" ; then 7380 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7381 found="yes" 7382 fi 7383 fi 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393 7394 7395 7396 7397 7398 7399xorg_testset_save_CFLAGS="$CFLAGS" 7400 7401if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7404$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7405if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7406 $as_echo_n "(cached) " >&6 7407else 7408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7409/* end confdefs.h. */ 7410int i; 7411_ACEOF 7412if ac_fn_c_try_compile "$LINENO"; then : 7413 xorg_cv_cc_flag_unknown_warning_option=yes 7414else 7415 xorg_cv_cc_flag_unknown_warning_option=no 7416fi 7417rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7418fi 7419{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7420$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7421 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7422 CFLAGS="$xorg_testset_save_CFLAGS" 7423fi 7424 7425if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7426 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7428 fi 7429 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7431$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7432if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7433 $as_echo_n "(cached) " >&6 7434else 7435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7436/* end confdefs.h. */ 7437int i; 7438_ACEOF 7439if ac_fn_c_try_compile "$LINENO"; then : 7440 xorg_cv_cc_flag_unused_command_line_argument=yes 7441else 7442 xorg_cv_cc_flag_unused_command_line_argument=no 7443fi 7444rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7445fi 7446{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7447$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7448 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7449 CFLAGS="$xorg_testset_save_CFLAGS" 7450fi 7451 7452found="no" 7453 7454 if test $found = "no" ; then 7455 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7457 fi 7458 7459 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7461 fi 7462 7463 CFLAGS="$CFLAGS -Werror=main" 7464 7465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7466$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7467 cacheid=xorg_cv_cc_flag__Werror_main 7468 if eval \${$cacheid+:} false; then : 7469 $as_echo_n "(cached) " >&6 7470else 7471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7472/* end confdefs.h. */ 7473int i; 7474int 7475main () 7476{ 7477 7478 ; 7479 return 0; 7480} 7481_ACEOF 7482if ac_fn_c_try_link "$LINENO"; then : 7483 eval $cacheid=yes 7484else 7485 eval $cacheid=no 7486fi 7487rm -f core conftest.err conftest.$ac_objext \ 7488 conftest$ac_exeext conftest.$ac_ext 7489fi 7490 7491 7492 CFLAGS="$xorg_testset_save_CFLAGS" 7493 7494 eval supported=\$$cacheid 7495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7496$as_echo "$supported" >&6; } 7497 if test "$supported" = "yes" ; then 7498 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7499 found="yes" 7500 fi 7501 fi 7502 7503 7504 7505 7506 7507 7508 7509 7510 7511 7512 7513 7514 7515 7516 7517xorg_testset_save_CFLAGS="$CFLAGS" 7518 7519if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7522$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7523if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7524 $as_echo_n "(cached) " >&6 7525else 7526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7527/* end confdefs.h. */ 7528int i; 7529_ACEOF 7530if ac_fn_c_try_compile "$LINENO"; then : 7531 xorg_cv_cc_flag_unknown_warning_option=yes 7532else 7533 xorg_cv_cc_flag_unknown_warning_option=no 7534fi 7535rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7536fi 7537{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7538$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7539 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7540 CFLAGS="$xorg_testset_save_CFLAGS" 7541fi 7542 7543if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7544 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7545 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7546 fi 7547 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7549$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7550if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7551 $as_echo_n "(cached) " >&6 7552else 7553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7554/* end confdefs.h. */ 7555int i; 7556_ACEOF 7557if ac_fn_c_try_compile "$LINENO"; then : 7558 xorg_cv_cc_flag_unused_command_line_argument=yes 7559else 7560 xorg_cv_cc_flag_unused_command_line_argument=no 7561fi 7562rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7563fi 7564{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7565$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7566 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7567 CFLAGS="$xorg_testset_save_CFLAGS" 7568fi 7569 7570found="no" 7571 7572 if test $found = "no" ; then 7573 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7575 fi 7576 7577 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7578 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7579 fi 7580 7581 CFLAGS="$CFLAGS -Werror=missing-braces" 7582 7583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7584$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7585 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7586 if eval \${$cacheid+:} false; then : 7587 $as_echo_n "(cached) " >&6 7588else 7589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7590/* end confdefs.h. */ 7591int i; 7592int 7593main () 7594{ 7595 7596 ; 7597 return 0; 7598} 7599_ACEOF 7600if ac_fn_c_try_link "$LINENO"; then : 7601 eval $cacheid=yes 7602else 7603 eval $cacheid=no 7604fi 7605rm -f core conftest.err conftest.$ac_objext \ 7606 conftest$ac_exeext conftest.$ac_ext 7607fi 7608 7609 7610 CFLAGS="$xorg_testset_save_CFLAGS" 7611 7612 eval supported=\$$cacheid 7613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7614$as_echo "$supported" >&6; } 7615 if test "$supported" = "yes" ; then 7616 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7617 found="yes" 7618 fi 7619 fi 7620 7621 7622 7623 7624 7625 7626 7627 7628 7629 7630 7631 7632 7633 7634 7635xorg_testset_save_CFLAGS="$CFLAGS" 7636 7637if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7640$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7641if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7642 $as_echo_n "(cached) " >&6 7643else 7644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7645/* end confdefs.h. */ 7646int i; 7647_ACEOF 7648if ac_fn_c_try_compile "$LINENO"; then : 7649 xorg_cv_cc_flag_unknown_warning_option=yes 7650else 7651 xorg_cv_cc_flag_unknown_warning_option=no 7652fi 7653rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7654fi 7655{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7656$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7657 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7658 CFLAGS="$xorg_testset_save_CFLAGS" 7659fi 7660 7661if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7662 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7664 fi 7665 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7667$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7668if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7669 $as_echo_n "(cached) " >&6 7670else 7671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7672/* end confdefs.h. */ 7673int i; 7674_ACEOF 7675if ac_fn_c_try_compile "$LINENO"; then : 7676 xorg_cv_cc_flag_unused_command_line_argument=yes 7677else 7678 xorg_cv_cc_flag_unused_command_line_argument=no 7679fi 7680rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7681fi 7682{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7683$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7684 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7685 CFLAGS="$xorg_testset_save_CFLAGS" 7686fi 7687 7688found="no" 7689 7690 if test $found = "no" ; then 7691 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7693 fi 7694 7695 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7696 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7697 fi 7698 7699 CFLAGS="$CFLAGS -Werror=sequence-point" 7700 7701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7702$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7703 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7704 if eval \${$cacheid+:} false; then : 7705 $as_echo_n "(cached) " >&6 7706else 7707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7708/* end confdefs.h. */ 7709int i; 7710int 7711main () 7712{ 7713 7714 ; 7715 return 0; 7716} 7717_ACEOF 7718if ac_fn_c_try_link "$LINENO"; then : 7719 eval $cacheid=yes 7720else 7721 eval $cacheid=no 7722fi 7723rm -f core conftest.err conftest.$ac_objext \ 7724 conftest$ac_exeext conftest.$ac_ext 7725fi 7726 7727 7728 CFLAGS="$xorg_testset_save_CFLAGS" 7729 7730 eval supported=\$$cacheid 7731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7732$as_echo "$supported" >&6; } 7733 if test "$supported" = "yes" ; then 7734 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7735 found="yes" 7736 fi 7737 fi 7738 7739 7740 7741 7742 7743 7744 7745 7746 7747 7748 7749 7750 7751 7752 7753xorg_testset_save_CFLAGS="$CFLAGS" 7754 7755if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7758$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7759if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7760 $as_echo_n "(cached) " >&6 7761else 7762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7763/* end confdefs.h. */ 7764int i; 7765_ACEOF 7766if ac_fn_c_try_compile "$LINENO"; then : 7767 xorg_cv_cc_flag_unknown_warning_option=yes 7768else 7769 xorg_cv_cc_flag_unknown_warning_option=no 7770fi 7771rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7772fi 7773{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7774$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7775 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7776 CFLAGS="$xorg_testset_save_CFLAGS" 7777fi 7778 7779if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7780 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7782 fi 7783 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7785$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7786if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7787 $as_echo_n "(cached) " >&6 7788else 7789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7790/* end confdefs.h. */ 7791int i; 7792_ACEOF 7793if ac_fn_c_try_compile "$LINENO"; then : 7794 xorg_cv_cc_flag_unused_command_line_argument=yes 7795else 7796 xorg_cv_cc_flag_unused_command_line_argument=no 7797fi 7798rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7799fi 7800{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7801$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7802 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7803 CFLAGS="$xorg_testset_save_CFLAGS" 7804fi 7805 7806found="no" 7807 7808 if test $found = "no" ; then 7809 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7811 fi 7812 7813 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7814 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7815 fi 7816 7817 CFLAGS="$CFLAGS -Werror=return-type" 7818 7819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7820$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7821 cacheid=xorg_cv_cc_flag__Werror_return_type 7822 if eval \${$cacheid+:} false; then : 7823 $as_echo_n "(cached) " >&6 7824else 7825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7826/* end confdefs.h. */ 7827int i; 7828int 7829main () 7830{ 7831 7832 ; 7833 return 0; 7834} 7835_ACEOF 7836if ac_fn_c_try_link "$LINENO"; then : 7837 eval $cacheid=yes 7838else 7839 eval $cacheid=no 7840fi 7841rm -f core conftest.err conftest.$ac_objext \ 7842 conftest$ac_exeext conftest.$ac_ext 7843fi 7844 7845 7846 CFLAGS="$xorg_testset_save_CFLAGS" 7847 7848 eval supported=\$$cacheid 7849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7850$as_echo "$supported" >&6; } 7851 if test "$supported" = "yes" ; then 7852 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7853 found="yes" 7854 fi 7855 fi 7856 7857 if test $found = "no" ; then 7858 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7860 fi 7861 7862 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7863 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7864 fi 7865 7866 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7867 7868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7869$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7870 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7871 if eval \${$cacheid+:} false; then : 7872 $as_echo_n "(cached) " >&6 7873else 7874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7875/* end confdefs.h. */ 7876int i; 7877int 7878main () 7879{ 7880 7881 ; 7882 return 0; 7883} 7884_ACEOF 7885if ac_fn_c_try_link "$LINENO"; then : 7886 eval $cacheid=yes 7887else 7888 eval $cacheid=no 7889fi 7890rm -f core conftest.err conftest.$ac_objext \ 7891 conftest$ac_exeext conftest.$ac_ext 7892fi 7893 7894 7895 CFLAGS="$xorg_testset_save_CFLAGS" 7896 7897 eval supported=\$$cacheid 7898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7899$as_echo "$supported" >&6; } 7900 if test "$supported" = "yes" ; then 7901 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7902 found="yes" 7903 fi 7904 fi 7905 7906 7907 7908 7909 7910 7911 7912 7913 7914 7915 7916 7917 7918 7919 7920xorg_testset_save_CFLAGS="$CFLAGS" 7921 7922if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7923 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7925$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7926if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7927 $as_echo_n "(cached) " >&6 7928else 7929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7930/* end confdefs.h. */ 7931int i; 7932_ACEOF 7933if ac_fn_c_try_compile "$LINENO"; then : 7934 xorg_cv_cc_flag_unknown_warning_option=yes 7935else 7936 xorg_cv_cc_flag_unknown_warning_option=no 7937fi 7938rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7939fi 7940{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7941$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7942 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7943 CFLAGS="$xorg_testset_save_CFLAGS" 7944fi 7945 7946if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7947 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7949 fi 7950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7952$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7953if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7954 $as_echo_n "(cached) " >&6 7955else 7956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7957/* end confdefs.h. */ 7958int i; 7959_ACEOF 7960if ac_fn_c_try_compile "$LINENO"; then : 7961 xorg_cv_cc_flag_unused_command_line_argument=yes 7962else 7963 xorg_cv_cc_flag_unused_command_line_argument=no 7964fi 7965rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7966fi 7967{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7968$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7969 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7970 CFLAGS="$xorg_testset_save_CFLAGS" 7971fi 7972 7973found="no" 7974 7975 if test $found = "no" ; then 7976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7978 fi 7979 7980 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7982 fi 7983 7984 CFLAGS="$CFLAGS -Werror=trigraphs" 7985 7986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7987$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7988 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7989 if eval \${$cacheid+:} false; then : 7990 $as_echo_n "(cached) " >&6 7991else 7992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7993/* end confdefs.h. */ 7994int i; 7995int 7996main () 7997{ 7998 7999 ; 8000 return 0; 8001} 8002_ACEOF 8003if ac_fn_c_try_link "$LINENO"; then : 8004 eval $cacheid=yes 8005else 8006 eval $cacheid=no 8007fi 8008rm -f core conftest.err conftest.$ac_objext \ 8009 conftest$ac_exeext conftest.$ac_ext 8010fi 8011 8012 8013 CFLAGS="$xorg_testset_save_CFLAGS" 8014 8015 eval supported=\$$cacheid 8016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8017$as_echo "$supported" >&6; } 8018 if test "$supported" = "yes" ; then 8019 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8020 found="yes" 8021 fi 8022 fi 8023 8024 8025 8026 8027 8028 8029 8030 8031 8032 8033 8034 8035 8036 8037 8038xorg_testset_save_CFLAGS="$CFLAGS" 8039 8040if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8043$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8044if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8045 $as_echo_n "(cached) " >&6 8046else 8047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8048/* end confdefs.h. */ 8049int i; 8050_ACEOF 8051if ac_fn_c_try_compile "$LINENO"; then : 8052 xorg_cv_cc_flag_unknown_warning_option=yes 8053else 8054 xorg_cv_cc_flag_unknown_warning_option=no 8055fi 8056rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8057fi 8058{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8059$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8060 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8061 CFLAGS="$xorg_testset_save_CFLAGS" 8062fi 8063 8064if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8065 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8067 fi 8068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8070$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8071if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8072 $as_echo_n "(cached) " >&6 8073else 8074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8075/* end confdefs.h. */ 8076int i; 8077_ACEOF 8078if ac_fn_c_try_compile "$LINENO"; then : 8079 xorg_cv_cc_flag_unused_command_line_argument=yes 8080else 8081 xorg_cv_cc_flag_unused_command_line_argument=no 8082fi 8083rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8084fi 8085{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8086$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8087 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8088 CFLAGS="$xorg_testset_save_CFLAGS" 8089fi 8090 8091found="no" 8092 8093 if test $found = "no" ; then 8094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8096 fi 8097 8098 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8100 fi 8101 8102 CFLAGS="$CFLAGS -Werror=array-bounds" 8103 8104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8105$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8106 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8107 if eval \${$cacheid+:} false; then : 8108 $as_echo_n "(cached) " >&6 8109else 8110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8111/* end confdefs.h. */ 8112int i; 8113int 8114main () 8115{ 8116 8117 ; 8118 return 0; 8119} 8120_ACEOF 8121if ac_fn_c_try_link "$LINENO"; then : 8122 eval $cacheid=yes 8123else 8124 eval $cacheid=no 8125fi 8126rm -f core conftest.err conftest.$ac_objext \ 8127 conftest$ac_exeext conftest.$ac_ext 8128fi 8129 8130 8131 CFLAGS="$xorg_testset_save_CFLAGS" 8132 8133 eval supported=\$$cacheid 8134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8135$as_echo "$supported" >&6; } 8136 if test "$supported" = "yes" ; then 8137 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8138 found="yes" 8139 fi 8140 fi 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156xorg_testset_save_CFLAGS="$CFLAGS" 8157 8158if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8161$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8162if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8163 $as_echo_n "(cached) " >&6 8164else 8165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8166/* end confdefs.h. */ 8167int i; 8168_ACEOF 8169if ac_fn_c_try_compile "$LINENO"; then : 8170 xorg_cv_cc_flag_unknown_warning_option=yes 8171else 8172 xorg_cv_cc_flag_unknown_warning_option=no 8173fi 8174rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8175fi 8176{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8177$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8178 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8179 CFLAGS="$xorg_testset_save_CFLAGS" 8180fi 8181 8182if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8183 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8185 fi 8186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8188$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8189if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8190 $as_echo_n "(cached) " >&6 8191else 8192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8193/* end confdefs.h. */ 8194int i; 8195_ACEOF 8196if ac_fn_c_try_compile "$LINENO"; then : 8197 xorg_cv_cc_flag_unused_command_line_argument=yes 8198else 8199 xorg_cv_cc_flag_unused_command_line_argument=no 8200fi 8201rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8202fi 8203{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8204$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8205 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8206 CFLAGS="$xorg_testset_save_CFLAGS" 8207fi 8208 8209found="no" 8210 8211 if test $found = "no" ; then 8212 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8214 fi 8215 8216 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8217 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8218 fi 8219 8220 CFLAGS="$CFLAGS -Werror=write-strings" 8221 8222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8223$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8224 cacheid=xorg_cv_cc_flag__Werror_write_strings 8225 if eval \${$cacheid+:} false; then : 8226 $as_echo_n "(cached) " >&6 8227else 8228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8229/* end confdefs.h. */ 8230int i; 8231int 8232main () 8233{ 8234 8235 ; 8236 return 0; 8237} 8238_ACEOF 8239if ac_fn_c_try_link "$LINENO"; then : 8240 eval $cacheid=yes 8241else 8242 eval $cacheid=no 8243fi 8244rm -f core conftest.err conftest.$ac_objext \ 8245 conftest$ac_exeext conftest.$ac_ext 8246fi 8247 8248 8249 CFLAGS="$xorg_testset_save_CFLAGS" 8250 8251 eval supported=\$$cacheid 8252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8253$as_echo "$supported" >&6; } 8254 if test "$supported" = "yes" ; then 8255 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8256 found="yes" 8257 fi 8258 fi 8259 8260 8261 8262 8263 8264 8265 8266 8267 8268 8269 8270 8271 8272 8273 8274xorg_testset_save_CFLAGS="$CFLAGS" 8275 8276if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8279$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8280if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8281 $as_echo_n "(cached) " >&6 8282else 8283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8284/* end confdefs.h. */ 8285int i; 8286_ACEOF 8287if ac_fn_c_try_compile "$LINENO"; then : 8288 xorg_cv_cc_flag_unknown_warning_option=yes 8289else 8290 xorg_cv_cc_flag_unknown_warning_option=no 8291fi 8292rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8293fi 8294{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8295$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8296 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8297 CFLAGS="$xorg_testset_save_CFLAGS" 8298fi 8299 8300if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8301 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8303 fi 8304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8306$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8307if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8308 $as_echo_n "(cached) " >&6 8309else 8310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8311/* end confdefs.h. */ 8312int i; 8313_ACEOF 8314if ac_fn_c_try_compile "$LINENO"; then : 8315 xorg_cv_cc_flag_unused_command_line_argument=yes 8316else 8317 xorg_cv_cc_flag_unused_command_line_argument=no 8318fi 8319rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8320fi 8321{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8322$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8323 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8324 CFLAGS="$xorg_testset_save_CFLAGS" 8325fi 8326 8327found="no" 8328 8329 if test $found = "no" ; then 8330 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8332 fi 8333 8334 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8335 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8336 fi 8337 8338 CFLAGS="$CFLAGS -Werror=address" 8339 8340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8341$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8342 cacheid=xorg_cv_cc_flag__Werror_address 8343 if eval \${$cacheid+:} false; then : 8344 $as_echo_n "(cached) " >&6 8345else 8346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8347/* end confdefs.h. */ 8348int i; 8349int 8350main () 8351{ 8352 8353 ; 8354 return 0; 8355} 8356_ACEOF 8357if ac_fn_c_try_link "$LINENO"; then : 8358 eval $cacheid=yes 8359else 8360 eval $cacheid=no 8361fi 8362rm -f core conftest.err conftest.$ac_objext \ 8363 conftest$ac_exeext conftest.$ac_ext 8364fi 8365 8366 8367 CFLAGS="$xorg_testset_save_CFLAGS" 8368 8369 eval supported=\$$cacheid 8370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8371$as_echo "$supported" >&6; } 8372 if test "$supported" = "yes" ; then 8373 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8374 found="yes" 8375 fi 8376 fi 8377 8378 8379 8380 8381 8382 8383 8384 8385 8386 8387 8388 8389 8390 8391 8392xorg_testset_save_CFLAGS="$CFLAGS" 8393 8394if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8397$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8398if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8399 $as_echo_n "(cached) " >&6 8400else 8401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8402/* end confdefs.h. */ 8403int i; 8404_ACEOF 8405if ac_fn_c_try_compile "$LINENO"; then : 8406 xorg_cv_cc_flag_unknown_warning_option=yes 8407else 8408 xorg_cv_cc_flag_unknown_warning_option=no 8409fi 8410rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8411fi 8412{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8413$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8414 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8415 CFLAGS="$xorg_testset_save_CFLAGS" 8416fi 8417 8418if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8419 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8421 fi 8422 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8424$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8425if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8426 $as_echo_n "(cached) " >&6 8427else 8428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8429/* end confdefs.h. */ 8430int i; 8431_ACEOF 8432if ac_fn_c_try_compile "$LINENO"; then : 8433 xorg_cv_cc_flag_unused_command_line_argument=yes 8434else 8435 xorg_cv_cc_flag_unused_command_line_argument=no 8436fi 8437rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8438fi 8439{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8440$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8441 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8442 CFLAGS="$xorg_testset_save_CFLAGS" 8443fi 8444 8445found="no" 8446 8447 if test $found = "no" ; then 8448 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8450 fi 8451 8452 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8453 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8454 fi 8455 8456 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8457 8458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8459$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8460 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8461 if eval \${$cacheid+:} false; then : 8462 $as_echo_n "(cached) " >&6 8463else 8464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8465/* end confdefs.h. */ 8466int i; 8467int 8468main () 8469{ 8470 8471 ; 8472 return 0; 8473} 8474_ACEOF 8475if ac_fn_c_try_link "$LINENO"; then : 8476 eval $cacheid=yes 8477else 8478 eval $cacheid=no 8479fi 8480rm -f core conftest.err conftest.$ac_objext \ 8481 conftest$ac_exeext conftest.$ac_ext 8482fi 8483 8484 8485 CFLAGS="$xorg_testset_save_CFLAGS" 8486 8487 eval supported=\$$cacheid 8488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8489$as_echo "$supported" >&6; } 8490 if test "$supported" = "yes" ; then 8491 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8492 found="yes" 8493 fi 8494 fi 8495 8496 if test $found = "no" ; then 8497 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8499 fi 8500 8501 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8503 fi 8504 8505 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8506 8507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8508$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8509 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8510 if eval \${$cacheid+:} false; then : 8511 $as_echo_n "(cached) " >&6 8512else 8513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8514/* end confdefs.h. */ 8515int i; 8516int 8517main () 8518{ 8519 8520 ; 8521 return 0; 8522} 8523_ACEOF 8524if ac_fn_c_try_link "$LINENO"; then : 8525 eval $cacheid=yes 8526else 8527 eval $cacheid=no 8528fi 8529rm -f core conftest.err conftest.$ac_objext \ 8530 conftest$ac_exeext conftest.$ac_ext 8531fi 8532 8533 8534 CFLAGS="$xorg_testset_save_CFLAGS" 8535 8536 eval supported=\$$cacheid 8537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8538$as_echo "$supported" >&6; } 8539 if test "$supported" = "yes" ; then 8540 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8541 found="yes" 8542 fi 8543 fi 8544 8545 8546 8547 8548 8549 8550 8551 8552 8553 8554 8555 8556 8557 8558 8559xorg_testset_save_CFLAGS="$CFLAGS" 8560 8561if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8564$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8565if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8566 $as_echo_n "(cached) " >&6 8567else 8568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8569/* end confdefs.h. */ 8570int i; 8571_ACEOF 8572if ac_fn_c_try_compile "$LINENO"; then : 8573 xorg_cv_cc_flag_unknown_warning_option=yes 8574else 8575 xorg_cv_cc_flag_unknown_warning_option=no 8576fi 8577rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8578fi 8579{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8580$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8581 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8582 CFLAGS="$xorg_testset_save_CFLAGS" 8583fi 8584 8585if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8588 fi 8589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8591$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8592if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8593 $as_echo_n "(cached) " >&6 8594else 8595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8596/* end confdefs.h. */ 8597int i; 8598_ACEOF 8599if ac_fn_c_try_compile "$LINENO"; then : 8600 xorg_cv_cc_flag_unused_command_line_argument=yes 8601else 8602 xorg_cv_cc_flag_unused_command_line_argument=no 8603fi 8604rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8605fi 8606{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8607$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8608 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8609 CFLAGS="$xorg_testset_save_CFLAGS" 8610fi 8611 8612found="no" 8613 8614 if test $found = "no" ; then 8615 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8616 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8617 fi 8618 8619 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8620 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8621 fi 8622 8623 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8624 8625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8626$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8627 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8628 if eval \${$cacheid+:} false; then : 8629 $as_echo_n "(cached) " >&6 8630else 8631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8632/* end confdefs.h. */ 8633int i; 8634int 8635main () 8636{ 8637 8638 ; 8639 return 0; 8640} 8641_ACEOF 8642if ac_fn_c_try_link "$LINENO"; then : 8643 eval $cacheid=yes 8644else 8645 eval $cacheid=no 8646fi 8647rm -f core conftest.err conftest.$ac_objext \ 8648 conftest$ac_exeext conftest.$ac_ext 8649fi 8650 8651 8652 CFLAGS="$xorg_testset_save_CFLAGS" 8653 8654 eval supported=\$$cacheid 8655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8656$as_echo "$supported" >&6; } 8657 if test "$supported" = "yes" ; then 8658 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8659 found="yes" 8660 fi 8661 fi 8662 8663 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8664else 8665{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8666$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 $PACKAGE_BUGREPORT" >&2;} 8667 8668 8669 8670 8671 8672 8673 8674 8675 8676 8677 8678 8679 8680xorg_testset_save_CFLAGS="$CFLAGS" 8681 8682if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8685$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8686if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8687 $as_echo_n "(cached) " >&6 8688else 8689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8690/* end confdefs.h. */ 8691int i; 8692_ACEOF 8693if ac_fn_c_try_compile "$LINENO"; then : 8694 xorg_cv_cc_flag_unknown_warning_option=yes 8695else 8696 xorg_cv_cc_flag_unknown_warning_option=no 8697fi 8698rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8699fi 8700{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8701$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8702 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8703 CFLAGS="$xorg_testset_save_CFLAGS" 8704fi 8705 8706if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8709 fi 8710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8712$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8713if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8714 $as_echo_n "(cached) " >&6 8715else 8716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8717/* end confdefs.h. */ 8718int i; 8719_ACEOF 8720if ac_fn_c_try_compile "$LINENO"; then : 8721 xorg_cv_cc_flag_unused_command_line_argument=yes 8722else 8723 xorg_cv_cc_flag_unused_command_line_argument=no 8724fi 8725rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8726fi 8727{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8728$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8729 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8730 CFLAGS="$xorg_testset_save_CFLAGS" 8731fi 8732 8733found="no" 8734 8735 if test $found = "no" ; then 8736 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8738 fi 8739 8740 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8742 fi 8743 8744 CFLAGS="$CFLAGS -Wimplicit" 8745 8746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8747$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8748 cacheid=xorg_cv_cc_flag__Wimplicit 8749 if eval \${$cacheid+:} false; then : 8750 $as_echo_n "(cached) " >&6 8751else 8752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8753/* end confdefs.h. */ 8754int i; 8755int 8756main () 8757{ 8758 8759 ; 8760 return 0; 8761} 8762_ACEOF 8763if ac_fn_c_try_link "$LINENO"; then : 8764 eval $cacheid=yes 8765else 8766 eval $cacheid=no 8767fi 8768rm -f core conftest.err conftest.$ac_objext \ 8769 conftest$ac_exeext conftest.$ac_ext 8770fi 8771 8772 8773 CFLAGS="$xorg_testset_save_CFLAGS" 8774 8775 eval supported=\$$cacheid 8776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8777$as_echo "$supported" >&6; } 8778 if test "$supported" = "yes" ; then 8779 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8780 found="yes" 8781 fi 8782 fi 8783 8784 8785 8786 8787 8788 8789 8790 8791 8792 8793 8794 8795 8796 8797 8798xorg_testset_save_CFLAGS="$CFLAGS" 8799 8800if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8803$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8804if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8805 $as_echo_n "(cached) " >&6 8806else 8807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8808/* end confdefs.h. */ 8809int i; 8810_ACEOF 8811if ac_fn_c_try_compile "$LINENO"; then : 8812 xorg_cv_cc_flag_unknown_warning_option=yes 8813else 8814 xorg_cv_cc_flag_unknown_warning_option=no 8815fi 8816rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8817fi 8818{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8819$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8820 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8821 CFLAGS="$xorg_testset_save_CFLAGS" 8822fi 8823 8824if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8825 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8827 fi 8828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8830$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8831if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8832 $as_echo_n "(cached) " >&6 8833else 8834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8835/* end confdefs.h. */ 8836int i; 8837_ACEOF 8838if ac_fn_c_try_compile "$LINENO"; then : 8839 xorg_cv_cc_flag_unused_command_line_argument=yes 8840else 8841 xorg_cv_cc_flag_unused_command_line_argument=no 8842fi 8843rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8844fi 8845{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8846$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8847 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8848 CFLAGS="$xorg_testset_save_CFLAGS" 8849fi 8850 8851found="no" 8852 8853 if test $found = "no" ; then 8854 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8856 fi 8857 8858 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8860 fi 8861 8862 CFLAGS="$CFLAGS -Wnonnull" 8863 8864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8865$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8866 cacheid=xorg_cv_cc_flag__Wnonnull 8867 if eval \${$cacheid+:} false; then : 8868 $as_echo_n "(cached) " >&6 8869else 8870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8871/* end confdefs.h. */ 8872int i; 8873int 8874main () 8875{ 8876 8877 ; 8878 return 0; 8879} 8880_ACEOF 8881if ac_fn_c_try_link "$LINENO"; then : 8882 eval $cacheid=yes 8883else 8884 eval $cacheid=no 8885fi 8886rm -f core conftest.err conftest.$ac_objext \ 8887 conftest$ac_exeext conftest.$ac_ext 8888fi 8889 8890 8891 CFLAGS="$xorg_testset_save_CFLAGS" 8892 8893 eval supported=\$$cacheid 8894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8895$as_echo "$supported" >&6; } 8896 if test "$supported" = "yes" ; then 8897 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8898 found="yes" 8899 fi 8900 fi 8901 8902 8903 8904 8905 8906 8907 8908 8909 8910 8911 8912 8913 8914 8915 8916xorg_testset_save_CFLAGS="$CFLAGS" 8917 8918if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8921$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8922if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8923 $as_echo_n "(cached) " >&6 8924else 8925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8926/* end confdefs.h. */ 8927int i; 8928_ACEOF 8929if ac_fn_c_try_compile "$LINENO"; then : 8930 xorg_cv_cc_flag_unknown_warning_option=yes 8931else 8932 xorg_cv_cc_flag_unknown_warning_option=no 8933fi 8934rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8935fi 8936{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8937$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8938 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8939 CFLAGS="$xorg_testset_save_CFLAGS" 8940fi 8941 8942if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8945 fi 8946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8948$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8949if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8950 $as_echo_n "(cached) " >&6 8951else 8952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8953/* end confdefs.h. */ 8954int i; 8955_ACEOF 8956if ac_fn_c_try_compile "$LINENO"; then : 8957 xorg_cv_cc_flag_unused_command_line_argument=yes 8958else 8959 xorg_cv_cc_flag_unused_command_line_argument=no 8960fi 8961rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8962fi 8963{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8964$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8965 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8966 CFLAGS="$xorg_testset_save_CFLAGS" 8967fi 8968 8969found="no" 8970 8971 if test $found = "no" ; then 8972 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8974 fi 8975 8976 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8978 fi 8979 8980 CFLAGS="$CFLAGS -Winit-self" 8981 8982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8983$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8984 cacheid=xorg_cv_cc_flag__Winit_self 8985 if eval \${$cacheid+:} false; then : 8986 $as_echo_n "(cached) " >&6 8987else 8988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8989/* end confdefs.h. */ 8990int i; 8991int 8992main () 8993{ 8994 8995 ; 8996 return 0; 8997} 8998_ACEOF 8999if ac_fn_c_try_link "$LINENO"; then : 9000 eval $cacheid=yes 9001else 9002 eval $cacheid=no 9003fi 9004rm -f core conftest.err conftest.$ac_objext \ 9005 conftest$ac_exeext conftest.$ac_ext 9006fi 9007 9008 9009 CFLAGS="$xorg_testset_save_CFLAGS" 9010 9011 eval supported=\$$cacheid 9012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9013$as_echo "$supported" >&6; } 9014 if test "$supported" = "yes" ; then 9015 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9016 found="yes" 9017 fi 9018 fi 9019 9020 9021 9022 9023 9024 9025 9026 9027 9028 9029 9030 9031 9032 9033 9034xorg_testset_save_CFLAGS="$CFLAGS" 9035 9036if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9039$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9040if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9041 $as_echo_n "(cached) " >&6 9042else 9043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9044/* end confdefs.h. */ 9045int i; 9046_ACEOF 9047if ac_fn_c_try_compile "$LINENO"; then : 9048 xorg_cv_cc_flag_unknown_warning_option=yes 9049else 9050 xorg_cv_cc_flag_unknown_warning_option=no 9051fi 9052rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9053fi 9054{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9055$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9056 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9057 CFLAGS="$xorg_testset_save_CFLAGS" 9058fi 9059 9060if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9063 fi 9064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9066$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9067if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9068 $as_echo_n "(cached) " >&6 9069else 9070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9071/* end confdefs.h. */ 9072int i; 9073_ACEOF 9074if ac_fn_c_try_compile "$LINENO"; then : 9075 xorg_cv_cc_flag_unused_command_line_argument=yes 9076else 9077 xorg_cv_cc_flag_unused_command_line_argument=no 9078fi 9079rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9080fi 9081{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9082$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9084 CFLAGS="$xorg_testset_save_CFLAGS" 9085fi 9086 9087found="no" 9088 9089 if test $found = "no" ; then 9090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9092 fi 9093 9094 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9096 fi 9097 9098 CFLAGS="$CFLAGS -Wmain" 9099 9100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9101$as_echo_n "checking if $CC supports -Wmain... " >&6; } 9102 cacheid=xorg_cv_cc_flag__Wmain 9103 if eval \${$cacheid+:} false; then : 9104 $as_echo_n "(cached) " >&6 9105else 9106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9107/* end confdefs.h. */ 9108int i; 9109int 9110main () 9111{ 9112 9113 ; 9114 return 0; 9115} 9116_ACEOF 9117if ac_fn_c_try_link "$LINENO"; then : 9118 eval $cacheid=yes 9119else 9120 eval $cacheid=no 9121fi 9122rm -f core conftest.err conftest.$ac_objext \ 9123 conftest$ac_exeext conftest.$ac_ext 9124fi 9125 9126 9127 CFLAGS="$xorg_testset_save_CFLAGS" 9128 9129 eval supported=\$$cacheid 9130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9131$as_echo "$supported" >&6; } 9132 if test "$supported" = "yes" ; then 9133 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9134 found="yes" 9135 fi 9136 fi 9137 9138 9139 9140 9141 9142 9143 9144 9145 9146 9147 9148 9149 9150 9151 9152xorg_testset_save_CFLAGS="$CFLAGS" 9153 9154if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9157$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9158if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9159 $as_echo_n "(cached) " >&6 9160else 9161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9162/* end confdefs.h. */ 9163int i; 9164_ACEOF 9165if ac_fn_c_try_compile "$LINENO"; then : 9166 xorg_cv_cc_flag_unknown_warning_option=yes 9167else 9168 xorg_cv_cc_flag_unknown_warning_option=no 9169fi 9170rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9171fi 9172{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9173$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9174 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9175 CFLAGS="$xorg_testset_save_CFLAGS" 9176fi 9177 9178if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9181 fi 9182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9184$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9185if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9186 $as_echo_n "(cached) " >&6 9187else 9188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9189/* end confdefs.h. */ 9190int i; 9191_ACEOF 9192if ac_fn_c_try_compile "$LINENO"; then : 9193 xorg_cv_cc_flag_unused_command_line_argument=yes 9194else 9195 xorg_cv_cc_flag_unused_command_line_argument=no 9196fi 9197rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9198fi 9199{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9200$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9201 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9202 CFLAGS="$xorg_testset_save_CFLAGS" 9203fi 9204 9205found="no" 9206 9207 if test $found = "no" ; then 9208 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9210 fi 9211 9212 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9214 fi 9215 9216 CFLAGS="$CFLAGS -Wmissing-braces" 9217 9218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9219$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9220 cacheid=xorg_cv_cc_flag__Wmissing_braces 9221 if eval \${$cacheid+:} false; then : 9222 $as_echo_n "(cached) " >&6 9223else 9224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9225/* end confdefs.h. */ 9226int i; 9227int 9228main () 9229{ 9230 9231 ; 9232 return 0; 9233} 9234_ACEOF 9235if ac_fn_c_try_link "$LINENO"; then : 9236 eval $cacheid=yes 9237else 9238 eval $cacheid=no 9239fi 9240rm -f core conftest.err conftest.$ac_objext \ 9241 conftest$ac_exeext conftest.$ac_ext 9242fi 9243 9244 9245 CFLAGS="$xorg_testset_save_CFLAGS" 9246 9247 eval supported=\$$cacheid 9248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9249$as_echo "$supported" >&6; } 9250 if test "$supported" = "yes" ; then 9251 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9252 found="yes" 9253 fi 9254 fi 9255 9256 9257 9258 9259 9260 9261 9262 9263 9264 9265 9266 9267 9268 9269 9270xorg_testset_save_CFLAGS="$CFLAGS" 9271 9272if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9275$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9276if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9277 $as_echo_n "(cached) " >&6 9278else 9279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9280/* end confdefs.h. */ 9281int i; 9282_ACEOF 9283if ac_fn_c_try_compile "$LINENO"; then : 9284 xorg_cv_cc_flag_unknown_warning_option=yes 9285else 9286 xorg_cv_cc_flag_unknown_warning_option=no 9287fi 9288rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9289fi 9290{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9291$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9292 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9293 CFLAGS="$xorg_testset_save_CFLAGS" 9294fi 9295 9296if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9299 fi 9300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9302$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9303if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9304 $as_echo_n "(cached) " >&6 9305else 9306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9307/* end confdefs.h. */ 9308int i; 9309_ACEOF 9310if ac_fn_c_try_compile "$LINENO"; then : 9311 xorg_cv_cc_flag_unused_command_line_argument=yes 9312else 9313 xorg_cv_cc_flag_unused_command_line_argument=no 9314fi 9315rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9316fi 9317{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9318$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9319 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9320 CFLAGS="$xorg_testset_save_CFLAGS" 9321fi 9322 9323found="no" 9324 9325 if test $found = "no" ; then 9326 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9328 fi 9329 9330 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9332 fi 9333 9334 CFLAGS="$CFLAGS -Wsequence-point" 9335 9336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9337$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9338 cacheid=xorg_cv_cc_flag__Wsequence_point 9339 if eval \${$cacheid+:} false; then : 9340 $as_echo_n "(cached) " >&6 9341else 9342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9343/* end confdefs.h. */ 9344int i; 9345int 9346main () 9347{ 9348 9349 ; 9350 return 0; 9351} 9352_ACEOF 9353if ac_fn_c_try_link "$LINENO"; then : 9354 eval $cacheid=yes 9355else 9356 eval $cacheid=no 9357fi 9358rm -f core conftest.err conftest.$ac_objext \ 9359 conftest$ac_exeext conftest.$ac_ext 9360fi 9361 9362 9363 CFLAGS="$xorg_testset_save_CFLAGS" 9364 9365 eval supported=\$$cacheid 9366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9367$as_echo "$supported" >&6; } 9368 if test "$supported" = "yes" ; then 9369 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9370 found="yes" 9371 fi 9372 fi 9373 9374 9375 9376 9377 9378 9379 9380 9381 9382 9383 9384 9385 9386 9387 9388xorg_testset_save_CFLAGS="$CFLAGS" 9389 9390if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9393$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9394if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9395 $as_echo_n "(cached) " >&6 9396else 9397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9398/* end confdefs.h. */ 9399int i; 9400_ACEOF 9401if ac_fn_c_try_compile "$LINENO"; then : 9402 xorg_cv_cc_flag_unknown_warning_option=yes 9403else 9404 xorg_cv_cc_flag_unknown_warning_option=no 9405fi 9406rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9407fi 9408{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9409$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9410 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9411 CFLAGS="$xorg_testset_save_CFLAGS" 9412fi 9413 9414if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9415 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9417 fi 9418 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9420$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9421if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9422 $as_echo_n "(cached) " >&6 9423else 9424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9425/* end confdefs.h. */ 9426int i; 9427_ACEOF 9428if ac_fn_c_try_compile "$LINENO"; then : 9429 xorg_cv_cc_flag_unused_command_line_argument=yes 9430else 9431 xorg_cv_cc_flag_unused_command_line_argument=no 9432fi 9433rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9434fi 9435{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9436$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9437 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9438 CFLAGS="$xorg_testset_save_CFLAGS" 9439fi 9440 9441found="no" 9442 9443 if test $found = "no" ; then 9444 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9446 fi 9447 9448 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9450 fi 9451 9452 CFLAGS="$CFLAGS -Wreturn-type" 9453 9454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9455$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9456 cacheid=xorg_cv_cc_flag__Wreturn_type 9457 if eval \${$cacheid+:} false; then : 9458 $as_echo_n "(cached) " >&6 9459else 9460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9461/* end confdefs.h. */ 9462int i; 9463int 9464main () 9465{ 9466 9467 ; 9468 return 0; 9469} 9470_ACEOF 9471if ac_fn_c_try_link "$LINENO"; then : 9472 eval $cacheid=yes 9473else 9474 eval $cacheid=no 9475fi 9476rm -f core conftest.err conftest.$ac_objext \ 9477 conftest$ac_exeext conftest.$ac_ext 9478fi 9479 9480 9481 CFLAGS="$xorg_testset_save_CFLAGS" 9482 9483 eval supported=\$$cacheid 9484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9485$as_echo "$supported" >&6; } 9486 if test "$supported" = "yes" ; then 9487 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9488 found="yes" 9489 fi 9490 fi 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 9501 9502 9503 9504 9505 9506xorg_testset_save_CFLAGS="$CFLAGS" 9507 9508if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9511$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9512if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9513 $as_echo_n "(cached) " >&6 9514else 9515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9516/* end confdefs.h. */ 9517int i; 9518_ACEOF 9519if ac_fn_c_try_compile "$LINENO"; then : 9520 xorg_cv_cc_flag_unknown_warning_option=yes 9521else 9522 xorg_cv_cc_flag_unknown_warning_option=no 9523fi 9524rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9525fi 9526{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9527$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9528 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9529 CFLAGS="$xorg_testset_save_CFLAGS" 9530fi 9531 9532if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9535 fi 9536 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9538$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9539if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9540 $as_echo_n "(cached) " >&6 9541else 9542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9543/* end confdefs.h. */ 9544int i; 9545_ACEOF 9546if ac_fn_c_try_compile "$LINENO"; then : 9547 xorg_cv_cc_flag_unused_command_line_argument=yes 9548else 9549 xorg_cv_cc_flag_unused_command_line_argument=no 9550fi 9551rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9552fi 9553{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9554$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9555 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9556 CFLAGS="$xorg_testset_save_CFLAGS" 9557fi 9558 9559found="no" 9560 9561 if test $found = "no" ; then 9562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9564 fi 9565 9566 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9568 fi 9569 9570 CFLAGS="$CFLAGS -Wtrigraphs" 9571 9572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9573$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9574 cacheid=xorg_cv_cc_flag__Wtrigraphs 9575 if eval \${$cacheid+:} false; then : 9576 $as_echo_n "(cached) " >&6 9577else 9578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9579/* end confdefs.h. */ 9580int i; 9581int 9582main () 9583{ 9584 9585 ; 9586 return 0; 9587} 9588_ACEOF 9589if ac_fn_c_try_link "$LINENO"; then : 9590 eval $cacheid=yes 9591else 9592 eval $cacheid=no 9593fi 9594rm -f core conftest.err conftest.$ac_objext \ 9595 conftest$ac_exeext conftest.$ac_ext 9596fi 9597 9598 9599 CFLAGS="$xorg_testset_save_CFLAGS" 9600 9601 eval supported=\$$cacheid 9602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9603$as_echo "$supported" >&6; } 9604 if test "$supported" = "yes" ; then 9605 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9606 found="yes" 9607 fi 9608 fi 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 9619 9620 9621 9622 9623 9624xorg_testset_save_CFLAGS="$CFLAGS" 9625 9626if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9629$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9630if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9631 $as_echo_n "(cached) " >&6 9632else 9633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9634/* end confdefs.h. */ 9635int i; 9636_ACEOF 9637if ac_fn_c_try_compile "$LINENO"; then : 9638 xorg_cv_cc_flag_unknown_warning_option=yes 9639else 9640 xorg_cv_cc_flag_unknown_warning_option=no 9641fi 9642rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9643fi 9644{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9645$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9646 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9647 CFLAGS="$xorg_testset_save_CFLAGS" 9648fi 9649 9650if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9653 fi 9654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9656$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9657if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9658 $as_echo_n "(cached) " >&6 9659else 9660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9661/* end confdefs.h. */ 9662int i; 9663_ACEOF 9664if ac_fn_c_try_compile "$LINENO"; then : 9665 xorg_cv_cc_flag_unused_command_line_argument=yes 9666else 9667 xorg_cv_cc_flag_unused_command_line_argument=no 9668fi 9669rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9670fi 9671{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9672$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9673 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9674 CFLAGS="$xorg_testset_save_CFLAGS" 9675fi 9676 9677found="no" 9678 9679 if test $found = "no" ; then 9680 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9682 fi 9683 9684 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9685 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9686 fi 9687 9688 CFLAGS="$CFLAGS -Warray-bounds" 9689 9690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9691$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9692 cacheid=xorg_cv_cc_flag__Warray_bounds 9693 if eval \${$cacheid+:} false; then : 9694 $as_echo_n "(cached) " >&6 9695else 9696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9697/* end confdefs.h. */ 9698int i; 9699int 9700main () 9701{ 9702 9703 ; 9704 return 0; 9705} 9706_ACEOF 9707if ac_fn_c_try_link "$LINENO"; then : 9708 eval $cacheid=yes 9709else 9710 eval $cacheid=no 9711fi 9712rm -f core conftest.err conftest.$ac_objext \ 9713 conftest$ac_exeext conftest.$ac_ext 9714fi 9715 9716 9717 CFLAGS="$xorg_testset_save_CFLAGS" 9718 9719 eval supported=\$$cacheid 9720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9721$as_echo "$supported" >&6; } 9722 if test "$supported" = "yes" ; then 9723 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9724 found="yes" 9725 fi 9726 fi 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 9737 9738 9739 9740 9741 9742xorg_testset_save_CFLAGS="$CFLAGS" 9743 9744if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9747$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9748if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9749 $as_echo_n "(cached) " >&6 9750else 9751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9752/* end confdefs.h. */ 9753int i; 9754_ACEOF 9755if ac_fn_c_try_compile "$LINENO"; then : 9756 xorg_cv_cc_flag_unknown_warning_option=yes 9757else 9758 xorg_cv_cc_flag_unknown_warning_option=no 9759fi 9760rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9761fi 9762{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9763$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9764 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9765 CFLAGS="$xorg_testset_save_CFLAGS" 9766fi 9767 9768if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9771 fi 9772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9774$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9775if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9776 $as_echo_n "(cached) " >&6 9777else 9778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9779/* end confdefs.h. */ 9780int i; 9781_ACEOF 9782if ac_fn_c_try_compile "$LINENO"; then : 9783 xorg_cv_cc_flag_unused_command_line_argument=yes 9784else 9785 xorg_cv_cc_flag_unused_command_line_argument=no 9786fi 9787rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9788fi 9789{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9790$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9791 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9792 CFLAGS="$xorg_testset_save_CFLAGS" 9793fi 9794 9795found="no" 9796 9797 if test $found = "no" ; then 9798 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9800 fi 9801 9802 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9803 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9804 fi 9805 9806 CFLAGS="$CFLAGS -Wwrite-strings" 9807 9808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9809$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9810 cacheid=xorg_cv_cc_flag__Wwrite_strings 9811 if eval \${$cacheid+:} false; then : 9812 $as_echo_n "(cached) " >&6 9813else 9814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9815/* end confdefs.h. */ 9816int i; 9817int 9818main () 9819{ 9820 9821 ; 9822 return 0; 9823} 9824_ACEOF 9825if ac_fn_c_try_link "$LINENO"; then : 9826 eval $cacheid=yes 9827else 9828 eval $cacheid=no 9829fi 9830rm -f core conftest.err conftest.$ac_objext \ 9831 conftest$ac_exeext conftest.$ac_ext 9832fi 9833 9834 9835 CFLAGS="$xorg_testset_save_CFLAGS" 9836 9837 eval supported=\$$cacheid 9838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9839$as_echo "$supported" >&6; } 9840 if test "$supported" = "yes" ; then 9841 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9842 found="yes" 9843 fi 9844 fi 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 9855 9856 9857 9858 9859 9860xorg_testset_save_CFLAGS="$CFLAGS" 9861 9862if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9865$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9866if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9867 $as_echo_n "(cached) " >&6 9868else 9869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9870/* end confdefs.h. */ 9871int i; 9872_ACEOF 9873if ac_fn_c_try_compile "$LINENO"; then : 9874 xorg_cv_cc_flag_unknown_warning_option=yes 9875else 9876 xorg_cv_cc_flag_unknown_warning_option=no 9877fi 9878rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9879fi 9880{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9881$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9882 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9883 CFLAGS="$xorg_testset_save_CFLAGS" 9884fi 9885 9886if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9889 fi 9890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9892$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9893if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9894 $as_echo_n "(cached) " >&6 9895else 9896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9897/* end confdefs.h. */ 9898int i; 9899_ACEOF 9900if ac_fn_c_try_compile "$LINENO"; then : 9901 xorg_cv_cc_flag_unused_command_line_argument=yes 9902else 9903 xorg_cv_cc_flag_unused_command_line_argument=no 9904fi 9905rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9906fi 9907{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9908$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9909 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9910 CFLAGS="$xorg_testset_save_CFLAGS" 9911fi 9912 9913found="no" 9914 9915 if test $found = "no" ; then 9916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9918 fi 9919 9920 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9921 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9922 fi 9923 9924 CFLAGS="$CFLAGS -Waddress" 9925 9926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9927$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9928 cacheid=xorg_cv_cc_flag__Waddress 9929 if eval \${$cacheid+:} false; then : 9930 $as_echo_n "(cached) " >&6 9931else 9932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9933/* end confdefs.h. */ 9934int i; 9935int 9936main () 9937{ 9938 9939 ; 9940 return 0; 9941} 9942_ACEOF 9943if ac_fn_c_try_link "$LINENO"; then : 9944 eval $cacheid=yes 9945else 9946 eval $cacheid=no 9947fi 9948rm -f core conftest.err conftest.$ac_objext \ 9949 conftest$ac_exeext conftest.$ac_ext 9950fi 9951 9952 9953 CFLAGS="$xorg_testset_save_CFLAGS" 9954 9955 eval supported=\$$cacheid 9956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9957$as_echo "$supported" >&6; } 9958 if test "$supported" = "yes" ; then 9959 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9960 found="yes" 9961 fi 9962 fi 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 9973 9974 9975 9976 9977 9978xorg_testset_save_CFLAGS="$CFLAGS" 9979 9980if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9983$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9984if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9985 $as_echo_n "(cached) " >&6 9986else 9987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9988/* end confdefs.h. */ 9989int i; 9990_ACEOF 9991if ac_fn_c_try_compile "$LINENO"; then : 9992 xorg_cv_cc_flag_unknown_warning_option=yes 9993else 9994 xorg_cv_cc_flag_unknown_warning_option=no 9995fi 9996rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9997fi 9998{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9999$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10000 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10001 CFLAGS="$xorg_testset_save_CFLAGS" 10002fi 10003 10004if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10005 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10007 fi 10008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10010$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10011if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10012 $as_echo_n "(cached) " >&6 10013else 10014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10015/* end confdefs.h. */ 10016int i; 10017_ACEOF 10018if ac_fn_c_try_compile "$LINENO"; then : 10019 xorg_cv_cc_flag_unused_command_line_argument=yes 10020else 10021 xorg_cv_cc_flag_unused_command_line_argument=no 10022fi 10023rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10024fi 10025{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10026$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10027 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10028 CFLAGS="$xorg_testset_save_CFLAGS" 10029fi 10030 10031found="no" 10032 10033 if test $found = "no" ; then 10034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10036 fi 10037 10038 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10040 fi 10041 10042 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10043 10044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10045$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10046 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10047 if eval \${$cacheid+:} false; then : 10048 $as_echo_n "(cached) " >&6 10049else 10050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10051/* end confdefs.h. */ 10052int i; 10053int 10054main () 10055{ 10056 10057 ; 10058 return 0; 10059} 10060_ACEOF 10061if ac_fn_c_try_link "$LINENO"; then : 10062 eval $cacheid=yes 10063else 10064 eval $cacheid=no 10065fi 10066rm -f core conftest.err conftest.$ac_objext \ 10067 conftest$ac_exeext conftest.$ac_ext 10068fi 10069 10070 10071 CFLAGS="$xorg_testset_save_CFLAGS" 10072 10073 eval supported=\$$cacheid 10074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10075$as_echo "$supported" >&6; } 10076 if test "$supported" = "yes" ; then 10077 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10078 found="yes" 10079 fi 10080 fi 10081 10082 10083 10084 10085 10086 10087 10088 10089 10090 10091 10092 10093 10094 10095 10096xorg_testset_save_CFLAGS="$CFLAGS" 10097 10098if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10101$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10102if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10103 $as_echo_n "(cached) " >&6 10104else 10105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10106/* end confdefs.h. */ 10107int i; 10108_ACEOF 10109if ac_fn_c_try_compile "$LINENO"; then : 10110 xorg_cv_cc_flag_unknown_warning_option=yes 10111else 10112 xorg_cv_cc_flag_unknown_warning_option=no 10113fi 10114rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10115fi 10116{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10117$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10118 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10119 CFLAGS="$xorg_testset_save_CFLAGS" 10120fi 10121 10122if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10125 fi 10126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10128$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10129if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10130 $as_echo_n "(cached) " >&6 10131else 10132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10133/* end confdefs.h. */ 10134int i; 10135_ACEOF 10136if ac_fn_c_try_compile "$LINENO"; then : 10137 xorg_cv_cc_flag_unused_command_line_argument=yes 10138else 10139 xorg_cv_cc_flag_unused_command_line_argument=no 10140fi 10141rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10142fi 10143{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10144$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10145 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10146 CFLAGS="$xorg_testset_save_CFLAGS" 10147fi 10148 10149found="no" 10150 10151 if test $found = "no" ; then 10152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10154 fi 10155 10156 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10157 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10158 fi 10159 10160 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10161 10162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10163$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10164 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10165 if eval \${$cacheid+:} false; then : 10166 $as_echo_n "(cached) " >&6 10167else 10168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10169/* end confdefs.h. */ 10170int i; 10171int 10172main () 10173{ 10174 10175 ; 10176 return 0; 10177} 10178_ACEOF 10179if ac_fn_c_try_link "$LINENO"; then : 10180 eval $cacheid=yes 10181else 10182 eval $cacheid=no 10183fi 10184rm -f core conftest.err conftest.$ac_objext \ 10185 conftest$ac_exeext conftest.$ac_ext 10186fi 10187 10188 10189 CFLAGS="$xorg_testset_save_CFLAGS" 10190 10191 eval supported=\$$cacheid 10192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10193$as_echo "$supported" >&6; } 10194 if test "$supported" = "yes" ; then 10195 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10196 found="yes" 10197 fi 10198 fi 10199 10200 10201fi 10202 10203 10204 10205 10206 10207 10208 10209 CWARNFLAGS="$BASE_CFLAGS" 10210 if test "x$GCC" = xyes ; then 10211 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10212 fi 10213 10214 10215 10216 10217 10218 10219 10220 10221# Check whether --enable-strict-compilation was given. 10222if test "${enable_strict_compilation+set}" = set; then : 10223 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10224else 10225 STRICT_COMPILE=no 10226fi 10227 10228 10229 10230 10231 10232 10233STRICT_CFLAGS="" 10234 10235 10236 10237 10238 10239 10240 10241 10242 10243 10244 10245 10246 10247xorg_testset_save_CFLAGS="$CFLAGS" 10248 10249if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10250 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10252$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10253if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10254 $as_echo_n "(cached) " >&6 10255else 10256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10257/* end confdefs.h. */ 10258int i; 10259_ACEOF 10260if ac_fn_c_try_compile "$LINENO"; then : 10261 xorg_cv_cc_flag_unknown_warning_option=yes 10262else 10263 xorg_cv_cc_flag_unknown_warning_option=no 10264fi 10265rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10266fi 10267{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10268$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10269 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10270 CFLAGS="$xorg_testset_save_CFLAGS" 10271fi 10272 10273if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10274 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10276 fi 10277 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10279$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10280if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10281 $as_echo_n "(cached) " >&6 10282else 10283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10284/* end confdefs.h. */ 10285int i; 10286_ACEOF 10287if ac_fn_c_try_compile "$LINENO"; then : 10288 xorg_cv_cc_flag_unused_command_line_argument=yes 10289else 10290 xorg_cv_cc_flag_unused_command_line_argument=no 10291fi 10292rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10293fi 10294{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10295$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10296 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10297 CFLAGS="$xorg_testset_save_CFLAGS" 10298fi 10299 10300found="no" 10301 10302 if test $found = "no" ; then 10303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10305 fi 10306 10307 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10308 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10309 fi 10310 10311 CFLAGS="$CFLAGS -pedantic" 10312 10313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10314$as_echo_n "checking if $CC supports -pedantic... " >&6; } 10315 cacheid=xorg_cv_cc_flag__pedantic 10316 if eval \${$cacheid+:} false; then : 10317 $as_echo_n "(cached) " >&6 10318else 10319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10320/* end confdefs.h. */ 10321int i; 10322int 10323main () 10324{ 10325 10326 ; 10327 return 0; 10328} 10329_ACEOF 10330if ac_fn_c_try_link "$LINENO"; then : 10331 eval $cacheid=yes 10332else 10333 eval $cacheid=no 10334fi 10335rm -f core conftest.err conftest.$ac_objext \ 10336 conftest$ac_exeext conftest.$ac_ext 10337fi 10338 10339 10340 CFLAGS="$xorg_testset_save_CFLAGS" 10341 10342 eval supported=\$$cacheid 10343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10344$as_echo "$supported" >&6; } 10345 if test "$supported" = "yes" ; then 10346 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10347 found="yes" 10348 fi 10349 fi 10350 10351 10352 10353 10354 10355 10356 10357 10358 10359 10360 10361 10362 10363 10364 10365xorg_testset_save_CFLAGS="$CFLAGS" 10366 10367if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10370$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10371if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10372 $as_echo_n "(cached) " >&6 10373else 10374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10375/* end confdefs.h. */ 10376int i; 10377_ACEOF 10378if ac_fn_c_try_compile "$LINENO"; then : 10379 xorg_cv_cc_flag_unknown_warning_option=yes 10380else 10381 xorg_cv_cc_flag_unknown_warning_option=no 10382fi 10383rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10384fi 10385{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10386$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10387 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10388 CFLAGS="$xorg_testset_save_CFLAGS" 10389fi 10390 10391if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10392 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10394 fi 10395 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10397$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10398if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10399 $as_echo_n "(cached) " >&6 10400else 10401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10402/* end confdefs.h. */ 10403int i; 10404_ACEOF 10405if ac_fn_c_try_compile "$LINENO"; then : 10406 xorg_cv_cc_flag_unused_command_line_argument=yes 10407else 10408 xorg_cv_cc_flag_unused_command_line_argument=no 10409fi 10410rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10411fi 10412{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10413$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10414 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10415 CFLAGS="$xorg_testset_save_CFLAGS" 10416fi 10417 10418found="no" 10419 10420 if test $found = "no" ; then 10421 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10423 fi 10424 10425 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10426 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10427 fi 10428 10429 CFLAGS="$CFLAGS -Werror" 10430 10431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10432$as_echo_n "checking if $CC supports -Werror... " >&6; } 10433 cacheid=xorg_cv_cc_flag__Werror 10434 if eval \${$cacheid+:} false; then : 10435 $as_echo_n "(cached) " >&6 10436else 10437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10438/* end confdefs.h. */ 10439int i; 10440int 10441main () 10442{ 10443 10444 ; 10445 return 0; 10446} 10447_ACEOF 10448if ac_fn_c_try_link "$LINENO"; then : 10449 eval $cacheid=yes 10450else 10451 eval $cacheid=no 10452fi 10453rm -f core conftest.err conftest.$ac_objext \ 10454 conftest$ac_exeext conftest.$ac_ext 10455fi 10456 10457 10458 CFLAGS="$xorg_testset_save_CFLAGS" 10459 10460 eval supported=\$$cacheid 10461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10462$as_echo "$supported" >&6; } 10463 if test "$supported" = "yes" ; then 10464 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10465 found="yes" 10466 fi 10467 fi 10468 10469 if test $found = "no" ; then 10470 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10471 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10472 fi 10473 10474 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10475 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10476 fi 10477 10478 CFLAGS="$CFLAGS -errwarn" 10479 10480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10481$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10482 cacheid=xorg_cv_cc_flag__errwarn 10483 if eval \${$cacheid+:} false; then : 10484 $as_echo_n "(cached) " >&6 10485else 10486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10487/* end confdefs.h. */ 10488int i; 10489int 10490main () 10491{ 10492 10493 ; 10494 return 0; 10495} 10496_ACEOF 10497if ac_fn_c_try_link "$LINENO"; then : 10498 eval $cacheid=yes 10499else 10500 eval $cacheid=no 10501fi 10502rm -f core conftest.err conftest.$ac_objext \ 10503 conftest$ac_exeext conftest.$ac_ext 10504fi 10505 10506 10507 CFLAGS="$xorg_testset_save_CFLAGS" 10508 10509 eval supported=\$$cacheid 10510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10511$as_echo "$supported" >&6; } 10512 if test "$supported" = "yes" ; then 10513 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10514 found="yes" 10515 fi 10516 fi 10517 10518 10519 10520# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10521# activate it with -Werror, so we add it here explicitly. 10522 10523 10524 10525 10526 10527 10528 10529 10530 10531 10532 10533 10534 10535xorg_testset_save_CFLAGS="$CFLAGS" 10536 10537if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10540$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10541if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10542 $as_echo_n "(cached) " >&6 10543else 10544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10545/* end confdefs.h. */ 10546int i; 10547_ACEOF 10548if ac_fn_c_try_compile "$LINENO"; then : 10549 xorg_cv_cc_flag_unknown_warning_option=yes 10550else 10551 xorg_cv_cc_flag_unknown_warning_option=no 10552fi 10553rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10554fi 10555{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10556$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10557 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10558 CFLAGS="$xorg_testset_save_CFLAGS" 10559fi 10560 10561if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10564 fi 10565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10567$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10568if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10569 $as_echo_n "(cached) " >&6 10570else 10571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10572/* end confdefs.h. */ 10573int i; 10574_ACEOF 10575if ac_fn_c_try_compile "$LINENO"; then : 10576 xorg_cv_cc_flag_unused_command_line_argument=yes 10577else 10578 xorg_cv_cc_flag_unused_command_line_argument=no 10579fi 10580rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10581fi 10582{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10583$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10584 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10585 CFLAGS="$xorg_testset_save_CFLAGS" 10586fi 10587 10588found="no" 10589 10590 if test $found = "no" ; then 10591 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10593 fi 10594 10595 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10596 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10597 fi 10598 10599 CFLAGS="$CFLAGS -Werror=attributes" 10600 10601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10602$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10603 cacheid=xorg_cv_cc_flag__Werror_attributes 10604 if eval \${$cacheid+:} false; then : 10605 $as_echo_n "(cached) " >&6 10606else 10607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10608/* end confdefs.h. */ 10609int i; 10610int 10611main () 10612{ 10613 10614 ; 10615 return 0; 10616} 10617_ACEOF 10618if ac_fn_c_try_link "$LINENO"; then : 10619 eval $cacheid=yes 10620else 10621 eval $cacheid=no 10622fi 10623rm -f core conftest.err conftest.$ac_objext \ 10624 conftest$ac_exeext conftest.$ac_ext 10625fi 10626 10627 10628 CFLAGS="$xorg_testset_save_CFLAGS" 10629 10630 eval supported=\$$cacheid 10631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10632$as_echo "$supported" >&6; } 10633 if test "$supported" = "yes" ; then 10634 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10635 found="yes" 10636 fi 10637 fi 10638 10639 10640 10641if test "x$STRICT_COMPILE" = "xyes"; then 10642 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10643 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10644fi 10645 10646 10647 10648 10649 10650 10651cat >>confdefs.h <<_ACEOF 10652#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10653_ACEOF 10654 10655 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10656 if test "x$PVM" = "x"; then 10657 PVM="0" 10658 fi 10659 10660cat >>confdefs.h <<_ACEOF 10661#define PACKAGE_VERSION_MINOR $PVM 10662_ACEOF 10663 10664 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10665 if test "x$PVP" = "x"; then 10666 PVP="0" 10667 fi 10668 10669cat >>confdefs.h <<_ACEOF 10670#define PACKAGE_VERSION_PATCHLEVEL $PVP 10671_ACEOF 10672 10673 10674 10675CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10676mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10677|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10678touch \$(top_srcdir)/ChangeLog; \ 10679echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10680 10681 10682 10683 10684macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10685INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10686mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10687|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10688touch \$(top_srcdir)/INSTALL; \ 10689echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10690 10691 10692 10693 10694 10695 10696case $host_os in 10697 solaris*) 10698 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 10699 # check for a man page file found in later versions that use 10700 # traditional section numbers instead 10701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 10702$as_echo_n "checking for /usr/share/man/man7/attributes.7... " >&6; } 10703if ${ac_cv_file__usr_share_man_man7_attributes_7+:} false; then : 10704 $as_echo_n "(cached) " >&6 10705else 10706 test "$cross_compiling" = yes && 10707 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10708if test -r "/usr/share/man/man7/attributes.7"; then 10709 ac_cv_file__usr_share_man_man7_attributes_7=yes 10710else 10711 ac_cv_file__usr_share_man_man7_attributes_7=no 10712fi 10713fi 10714{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 10715$as_echo "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 10716if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes; then : 10717 SYSV_MAN_SECTIONS=false 10718else 10719 SYSV_MAN_SECTIONS=true 10720fi 10721 10722 ;; 10723 *) SYSV_MAN_SECTIONS=false ;; 10724esac 10725 10726if test x$APP_MAN_SUFFIX = x ; then 10727 APP_MAN_SUFFIX=1 10728fi 10729if test x$APP_MAN_DIR = x ; then 10730 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10731fi 10732 10733if test x$LIB_MAN_SUFFIX = x ; then 10734 LIB_MAN_SUFFIX=3 10735fi 10736if test x$LIB_MAN_DIR = x ; then 10737 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10738fi 10739 10740if test x$FILE_MAN_SUFFIX = x ; then 10741 case $SYSV_MAN_SECTIONS in 10742 true) FILE_MAN_SUFFIX=4 ;; 10743 *) FILE_MAN_SUFFIX=5 ;; 10744 esac 10745fi 10746if test x$FILE_MAN_DIR = x ; then 10747 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10748fi 10749 10750if test x$MISC_MAN_SUFFIX = x ; then 10751 case $SYSV_MAN_SECTIONS in 10752 true) MISC_MAN_SUFFIX=5 ;; 10753 *) MISC_MAN_SUFFIX=7 ;; 10754 esac 10755fi 10756if test x$MISC_MAN_DIR = x ; then 10757 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10758fi 10759 10760if test x$DRIVER_MAN_SUFFIX = x ; then 10761 case $SYSV_MAN_SECTIONS in 10762 true) DRIVER_MAN_SUFFIX=7 ;; 10763 *) DRIVER_MAN_SUFFIX=4 ;; 10764 esac 10765fi 10766if test x$DRIVER_MAN_DIR = x ; then 10767 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10768fi 10769 10770if test x$ADMIN_MAN_SUFFIX = x ; then 10771 case $SYSV_MAN_SECTIONS in 10772 true) ADMIN_MAN_SUFFIX=1m ;; 10773 *) ADMIN_MAN_SUFFIX=8 ;; 10774 esac 10775fi 10776if test x$ADMIN_MAN_DIR = x ; then 10777 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10778fi 10779 10780 10781 10782 10783 10784 10785 10786 10787 10788 10789 10790 10791 10792 10793 10794XORG_MAN_PAGE="X Version 11" 10795 10796MAN_SUBSTS="\ 10797 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10798 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10799 -e 's|__xservername__|Xorg|g' \ 10800 -e 's|__xconfigfile__|xorg.conf|g' \ 10801 -e 's|__projectroot__|\$(prefix)|g' \ 10802 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10803 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10804 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10805 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10806 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10807 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10808 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10809 10810 10811 10812# Check whether --enable-silent-rules was given. 10813if test "${enable_silent_rules+set}" = set; then : 10814 enableval=$enable_silent_rules; 10815fi 10816 10817case $enable_silent_rules in # ((( 10818 yes) AM_DEFAULT_VERBOSITY=0;; 10819 no) AM_DEFAULT_VERBOSITY=1;; 10820 *) AM_DEFAULT_VERBOSITY=0;; 10821esac 10822am_make=${MAKE-make} 10823{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10824$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10825if ${am_cv_make_support_nested_variables+:} false; then : 10826 $as_echo_n "(cached) " >&6 10827else 10828 if $as_echo 'TRUE=$(BAR$(V)) 10829BAR0=false 10830BAR1=true 10831V=1 10832am__doit: 10833 @$(TRUE) 10834.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10835 am_cv_make_support_nested_variables=yes 10836else 10837 am_cv_make_support_nested_variables=no 10838fi 10839fi 10840{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10841$as_echo "$am_cv_make_support_nested_variables" >&6; } 10842if test $am_cv_make_support_nested_variables = yes; then 10843 AM_V='$(V)' 10844 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10845else 10846 AM_V=$AM_DEFAULT_VERBOSITY 10847 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10848fi 10849AM_BACKSLASH='\' 10850 10851 10852 10853for ac_func in asprintf 10854do : 10855 ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf" 10856if test "x$ac_cv_func_asprintf" = xyes; then : 10857 cat >>confdefs.h <<_ACEOF 10858#define HAVE_ASPRINTF 1 10859_ACEOF 10860 10861fi 10862done 10863 10864 10865# Checks for pkg-config packages 10866 10867pkg_failed=no 10868{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XKBPRINT" >&5 10869$as_echo_n "checking for XKBPRINT... " >&6; } 10870 10871if test -n "$XKBPRINT_CFLAGS"; then 10872 pkg_cv_XKBPRINT_CFLAGS="$XKBPRINT_CFLAGS" 10873 elif test -n "$PKG_CONFIG"; then 10874 if test -n "$PKG_CONFIG" && \ 10875 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile x11 xproto >= 7.0.17\""; } >&5 10876 ($PKG_CONFIG --exists --print-errors "xkbfile x11 xproto >= 7.0.17") 2>&5 10877 ac_status=$? 10878 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10879 test $ac_status = 0; }; then 10880 pkg_cv_XKBPRINT_CFLAGS=`$PKG_CONFIG --cflags "xkbfile x11 xproto >= 7.0.17" 2>/dev/null` 10881 test "x$?" != "x0" && pkg_failed=yes 10882else 10883 pkg_failed=yes 10884fi 10885 else 10886 pkg_failed=untried 10887fi 10888if test -n "$XKBPRINT_LIBS"; then 10889 pkg_cv_XKBPRINT_LIBS="$XKBPRINT_LIBS" 10890 elif test -n "$PKG_CONFIG"; then 10891 if test -n "$PKG_CONFIG" && \ 10892 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xkbfile x11 xproto >= 7.0.17\""; } >&5 10893 ($PKG_CONFIG --exists --print-errors "xkbfile x11 xproto >= 7.0.17") 2>&5 10894 ac_status=$? 10895 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10896 test $ac_status = 0; }; then 10897 pkg_cv_XKBPRINT_LIBS=`$PKG_CONFIG --libs "xkbfile x11 xproto >= 7.0.17" 2>/dev/null` 10898 test "x$?" != "x0" && pkg_failed=yes 10899else 10900 pkg_failed=yes 10901fi 10902 else 10903 pkg_failed=untried 10904fi 10905 10906 10907 10908if test $pkg_failed = yes; then 10909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10910$as_echo "no" >&6; } 10911 10912if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10913 _pkg_short_errors_supported=yes 10914else 10915 _pkg_short_errors_supported=no 10916fi 10917 if test $_pkg_short_errors_supported = yes; then 10918 XKBPRINT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xkbfile x11 xproto >= 7.0.17" 2>&1` 10919 else 10920 XKBPRINT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xkbfile x11 xproto >= 7.0.17" 2>&1` 10921 fi 10922 # Put the nasty error message in config.log where it belongs 10923 echo "$XKBPRINT_PKG_ERRORS" >&5 10924 10925 as_fn_error $? "Package requirements (xkbfile x11 xproto >= 7.0.17) were not met: 10926 10927$XKBPRINT_PKG_ERRORS 10928 10929Consider adjusting the PKG_CONFIG_PATH environment variable if you 10930installed software in a non-standard prefix. 10931 10932Alternatively, you may set the environment variables XKBPRINT_CFLAGS 10933and XKBPRINT_LIBS to avoid the need to call pkg-config. 10934See the pkg-config man page for more details." "$LINENO" 5 10935elif test $pkg_failed = untried; then 10936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10937$as_echo "no" >&6; } 10938 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10939$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10940as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10941is in your PATH or set the PKG_CONFIG environment variable to the full 10942path to pkg-config. 10943 10944Alternatively, you may set the environment variables XKBPRINT_CFLAGS 10945and XKBPRINT_LIBS to avoid the need to call pkg-config. 10946See the pkg-config man page for more details. 10947 10948To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10949See \`config.log' for more details" "$LINENO" 5; } 10950else 10951 XKBPRINT_CFLAGS=$pkg_cv_XKBPRINT_CFLAGS 10952 XKBPRINT_LIBS=$pkg_cv_XKBPRINT_LIBS 10953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10954$as_echo "yes" >&6; } 10955 10956fi 10957 10958ac_config_files="$ac_config_files Makefile man/Makefile" 10959 10960cat >confcache <<\_ACEOF 10961# This file is a shell script that caches the results of configure 10962# tests run on this system so they can be shared between configure 10963# scripts and configure runs, see configure's option --config-cache. 10964# It is not useful on other systems. If it contains results you don't 10965# want to keep, you may remove or edit it. 10966# 10967# config.status only pays attention to the cache file if you give it 10968# the --recheck option to rerun configure. 10969# 10970# `ac_cv_env_foo' variables (set or unset) will be overridden when 10971# loading this file, other *unset* `ac_cv_foo' will be assigned the 10972# following values. 10973 10974_ACEOF 10975 10976# The following way of writing the cache mishandles newlines in values, 10977# but we know of no workaround that is simple, portable, and efficient. 10978# So, we kill variables containing newlines. 10979# Ultrix sh set writes to stderr and can't be redirected directly, 10980# and sets the high bit in the cache file unless we assign to the vars. 10981( 10982 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10983 eval ac_val=\$$ac_var 10984 case $ac_val in #( 10985 *${as_nl}*) 10986 case $ac_var in #( 10987 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10988$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10989 esac 10990 case $ac_var in #( 10991 _ | IFS | as_nl) ;; #( 10992 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10993 *) { eval $ac_var=; unset $ac_var;} ;; 10994 esac ;; 10995 esac 10996 done 10997 10998 (set) 2>&1 | 10999 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11000 *${as_nl}ac_space=\ *) 11001 # `set' does not quote correctly, so add quotes: double-quote 11002 # substitution turns \\\\ into \\, and sed turns \\ into \. 11003 sed -n \ 11004 "s/'/'\\\\''/g; 11005 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11006 ;; #( 11007 *) 11008 # `set' quotes correctly as required by POSIX, so do not add quotes. 11009 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11010 ;; 11011 esac | 11012 sort 11013) | 11014 sed ' 11015 /^ac_cv_env_/b end 11016 t clear 11017 :clear 11018 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11019 t end 11020 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11021 :end' >>confcache 11022if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11023 if test -w "$cache_file"; then 11024 if test "x$cache_file" != "x/dev/null"; then 11025 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11026$as_echo "$as_me: updating cache $cache_file" >&6;} 11027 if test ! -f "$cache_file" || test -h "$cache_file"; then 11028 cat confcache >"$cache_file" 11029 else 11030 case $cache_file in #( 11031 */* | ?:*) 11032 mv -f confcache "$cache_file"$$ && 11033 mv -f "$cache_file"$$ "$cache_file" ;; #( 11034 *) 11035 mv -f confcache "$cache_file" ;; 11036 esac 11037 fi 11038 fi 11039 else 11040 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11041$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11042 fi 11043fi 11044rm -f confcache 11045 11046test "x$prefix" = xNONE && prefix=$ac_default_prefix 11047# Let make expand exec_prefix. 11048test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11049 11050DEFS=-DHAVE_CONFIG_H 11051 11052ac_libobjs= 11053ac_ltlibobjs= 11054U= 11055for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11056 # 1. Remove the extension, and $U if already installed. 11057 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11058 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11059 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11060 # will be set to the directory where LIBOBJS objects are built. 11061 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11062 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11063done 11064LIBOBJS=$ac_libobjs 11065 11066LTLIBOBJS=$ac_ltlibobjs 11067 11068 11069{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11070$as_echo_n "checking that generated files are newer than configure... " >&6; } 11071 if test -n "$am_sleep_pid"; then 11072 # Hide warnings about reused PIDs. 11073 wait $am_sleep_pid 2>/dev/null 11074 fi 11075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11076$as_echo "done" >&6; } 11077if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11078 as_fn_error $? "conditional \"AMDEP\" was never defined. 11079Usually this means the macro was only invoked conditionally." "$LINENO" 5 11080fi 11081if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11082 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11083Usually this means the macro was only invoked conditionally." "$LINENO" 5 11084fi 11085 if test -n "$EXEEXT"; then 11086 am__EXEEXT_TRUE= 11087 am__EXEEXT_FALSE='#' 11088else 11089 am__EXEEXT_TRUE='#' 11090 am__EXEEXT_FALSE= 11091fi 11092 11093 11094: "${CONFIG_STATUS=./config.status}" 11095ac_write_fail=0 11096ac_clean_files_save=$ac_clean_files 11097ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11098{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11099$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11100as_write_fail=0 11101cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11102#! $SHELL 11103# Generated by $as_me. 11104# Run this file to recreate the current configuration. 11105# Compiler output produced by configure, useful for debugging 11106# configure, is in config.log if it exists. 11107 11108debug=false 11109ac_cs_recheck=false 11110ac_cs_silent=false 11111 11112SHELL=\${CONFIG_SHELL-$SHELL} 11113export SHELL 11114_ASEOF 11115cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11116## -------------------- ## 11117## M4sh Initialization. ## 11118## -------------------- ## 11119 11120# Be more Bourne compatible 11121DUALCASE=1; export DUALCASE # for MKS sh 11122if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11123 emulate sh 11124 NULLCMD=: 11125 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11126 # is contrary to our usage. Disable this feature. 11127 alias -g '${1+"$@"}'='"$@"' 11128 setopt NO_GLOB_SUBST 11129else 11130 case `(set -o) 2>/dev/null` in #( 11131 *posix*) : 11132 set -o posix ;; #( 11133 *) : 11134 ;; 11135esac 11136fi 11137 11138 11139as_nl=' 11140' 11141export as_nl 11142# Printing a long string crashes Solaris 7 /usr/bin/printf. 11143as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11144as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11145as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11146# Prefer a ksh shell builtin over an external printf program on Solaris, 11147# but without wasting forks for bash or zsh. 11148if test -z "$BASH_VERSION$ZSH_VERSION" \ 11149 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11150 as_echo='print -r --' 11151 as_echo_n='print -rn --' 11152elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11153 as_echo='printf %s\n' 11154 as_echo_n='printf %s' 11155else 11156 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11157 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11158 as_echo_n='/usr/ucb/echo -n' 11159 else 11160 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11161 as_echo_n_body='eval 11162 arg=$1; 11163 case $arg in #( 11164 *"$as_nl"*) 11165 expr "X$arg" : "X\\(.*\\)$as_nl"; 11166 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11167 esac; 11168 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11169 ' 11170 export as_echo_n_body 11171 as_echo_n='sh -c $as_echo_n_body as_echo' 11172 fi 11173 export as_echo_body 11174 as_echo='sh -c $as_echo_body as_echo' 11175fi 11176 11177# The user is always right. 11178if test "${PATH_SEPARATOR+set}" != set; then 11179 PATH_SEPARATOR=: 11180 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11181 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11182 PATH_SEPARATOR=';' 11183 } 11184fi 11185 11186 11187# IFS 11188# We need space, tab and new line, in precisely that order. Quoting is 11189# there to prevent editors from complaining about space-tab. 11190# (If _AS_PATH_WALK were called with IFS unset, it would disable word 11191# splitting by setting IFS to empty value.) 11192IFS=" "" $as_nl" 11193 11194# Find who we are. Look in the path if we contain no directory separator. 11195as_myself= 11196case $0 in #(( 11197 *[\\/]* ) as_myself=$0 ;; 11198 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11199for as_dir in $PATH 11200do 11201 IFS=$as_save_IFS 11202 test -z "$as_dir" && as_dir=. 11203 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11204 done 11205IFS=$as_save_IFS 11206 11207 ;; 11208esac 11209# We did not find ourselves, most probably we were run as `sh COMMAND' 11210# in which case we are not to be found in the path. 11211if test "x$as_myself" = x; then 11212 as_myself=$0 11213fi 11214if test ! -f "$as_myself"; then 11215 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11216 exit 1 11217fi 11218 11219# Unset variables that we do not need and which cause bugs (e.g. in 11220# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11221# suppresses any "Segmentation fault" message there. '((' could 11222# trigger a bug in pdksh 5.2.14. 11223for as_var in BASH_ENV ENV MAIL MAILPATH 11224do eval test x\${$as_var+set} = xset \ 11225 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11226done 11227PS1='$ ' 11228PS2='> ' 11229PS4='+ ' 11230 11231# NLS nuisances. 11232LC_ALL=C 11233export LC_ALL 11234LANGUAGE=C 11235export LANGUAGE 11236 11237# CDPATH. 11238(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11239 11240 11241# as_fn_error STATUS ERROR [LINENO LOG_FD] 11242# ---------------------------------------- 11243# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11244# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11245# script with STATUS, using 1 if that was 0. 11246as_fn_error () 11247{ 11248 as_status=$1; test $as_status -eq 0 && as_status=1 11249 if test "$4"; then 11250 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11251 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11252 fi 11253 $as_echo "$as_me: error: $2" >&2 11254 as_fn_exit $as_status 11255} # as_fn_error 11256 11257 11258# as_fn_set_status STATUS 11259# ----------------------- 11260# Set $? to STATUS, without forking. 11261as_fn_set_status () 11262{ 11263 return $1 11264} # as_fn_set_status 11265 11266# as_fn_exit STATUS 11267# ----------------- 11268# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11269as_fn_exit () 11270{ 11271 set +e 11272 as_fn_set_status $1 11273 exit $1 11274} # as_fn_exit 11275 11276# as_fn_unset VAR 11277# --------------- 11278# Portably unset VAR. 11279as_fn_unset () 11280{ 11281 { eval $1=; unset $1;} 11282} 11283as_unset=as_fn_unset 11284# as_fn_append VAR VALUE 11285# ---------------------- 11286# Append the text in VALUE to the end of the definition contained in VAR. Take 11287# advantage of any shell optimizations that allow amortized linear growth over 11288# repeated appends, instead of the typical quadratic growth present in naive 11289# implementations. 11290if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11291 eval 'as_fn_append () 11292 { 11293 eval $1+=\$2 11294 }' 11295else 11296 as_fn_append () 11297 { 11298 eval $1=\$$1\$2 11299 } 11300fi # as_fn_append 11301 11302# as_fn_arith ARG... 11303# ------------------ 11304# Perform arithmetic evaluation on the ARGs, and store the result in the 11305# global $as_val. Take advantage of shells that can avoid forks. The arguments 11306# must be portable across $(()) and expr. 11307if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11308 eval 'as_fn_arith () 11309 { 11310 as_val=$(( $* )) 11311 }' 11312else 11313 as_fn_arith () 11314 { 11315 as_val=`expr "$@" || test $? -eq 1` 11316 } 11317fi # as_fn_arith 11318 11319 11320if expr a : '\(a\)' >/dev/null 2>&1 && 11321 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11322 as_expr=expr 11323else 11324 as_expr=false 11325fi 11326 11327if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11328 as_basename=basename 11329else 11330 as_basename=false 11331fi 11332 11333if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11334 as_dirname=dirname 11335else 11336 as_dirname=false 11337fi 11338 11339as_me=`$as_basename -- "$0" || 11340$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11341 X"$0" : 'X\(//\)$' \| \ 11342 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11343$as_echo X/"$0" | 11344 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11345 s//\1/ 11346 q 11347 } 11348 /^X\/\(\/\/\)$/{ 11349 s//\1/ 11350 q 11351 } 11352 /^X\/\(\/\).*/{ 11353 s//\1/ 11354 q 11355 } 11356 s/.*/./; q'` 11357 11358# Avoid depending upon Character Ranges. 11359as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11360as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11361as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11362as_cr_digits='0123456789' 11363as_cr_alnum=$as_cr_Letters$as_cr_digits 11364 11365ECHO_C= ECHO_N= ECHO_T= 11366case `echo -n x` in #((((( 11367-n*) 11368 case `echo 'xy\c'` in 11369 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11370 xy) ECHO_C='\c';; 11371 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11372 ECHO_T=' ';; 11373 esac;; 11374*) 11375 ECHO_N='-n';; 11376esac 11377 11378rm -f conf$$ conf$$.exe conf$$.file 11379if test -d conf$$.dir; then 11380 rm -f conf$$.dir/conf$$.file 11381else 11382 rm -f conf$$.dir 11383 mkdir conf$$.dir 2>/dev/null 11384fi 11385if (echo >conf$$.file) 2>/dev/null; then 11386 if ln -s conf$$.file conf$$ 2>/dev/null; then 11387 as_ln_s='ln -s' 11388 # ... but there are two gotchas: 11389 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11390 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11391 # In both cases, we have to default to `cp -pR'. 11392 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11393 as_ln_s='cp -pR' 11394 elif ln conf$$.file conf$$ 2>/dev/null; then 11395 as_ln_s=ln 11396 else 11397 as_ln_s='cp -pR' 11398 fi 11399else 11400 as_ln_s='cp -pR' 11401fi 11402rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11403rmdir conf$$.dir 2>/dev/null 11404 11405 11406# as_fn_mkdir_p 11407# ------------- 11408# Create "$as_dir" as a directory, including parents if necessary. 11409as_fn_mkdir_p () 11410{ 11411 11412 case $as_dir in #( 11413 -*) as_dir=./$as_dir;; 11414 esac 11415 test -d "$as_dir" || eval $as_mkdir_p || { 11416 as_dirs= 11417 while :; do 11418 case $as_dir in #( 11419 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11420 *) as_qdir=$as_dir;; 11421 esac 11422 as_dirs="'$as_qdir' $as_dirs" 11423 as_dir=`$as_dirname -- "$as_dir" || 11424$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11425 X"$as_dir" : 'X\(//\)[^/]' \| \ 11426 X"$as_dir" : 'X\(//\)$' \| \ 11427 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11428$as_echo X"$as_dir" | 11429 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11430 s//\1/ 11431 q 11432 } 11433 /^X\(\/\/\)[^/].*/{ 11434 s//\1/ 11435 q 11436 } 11437 /^X\(\/\/\)$/{ 11438 s//\1/ 11439 q 11440 } 11441 /^X\(\/\).*/{ 11442 s//\1/ 11443 q 11444 } 11445 s/.*/./; q'` 11446 test -d "$as_dir" && break 11447 done 11448 test -z "$as_dirs" || eval "mkdir $as_dirs" 11449 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11450 11451 11452} # as_fn_mkdir_p 11453if mkdir -p . 2>/dev/null; then 11454 as_mkdir_p='mkdir -p "$as_dir"' 11455else 11456 test -d ./-p && rmdir ./-p 11457 as_mkdir_p=false 11458fi 11459 11460 11461# as_fn_executable_p FILE 11462# ----------------------- 11463# Test if FILE is an executable regular file. 11464as_fn_executable_p () 11465{ 11466 test -f "$1" && test -x "$1" 11467} # as_fn_executable_p 11468as_test_x='test -x' 11469as_executable_p=as_fn_executable_p 11470 11471# Sed expression to map a string onto a valid CPP name. 11472as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11473 11474# Sed expression to map a string onto a valid variable name. 11475as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11476 11477 11478exec 6>&1 11479## ----------------------------------- ## 11480## Main body of $CONFIG_STATUS script. ## 11481## ----------------------------------- ## 11482_ASEOF 11483test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11484 11485cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11486# Save the log message, to keep $0 and so on meaningful, and to 11487# report actual input values of CONFIG_FILES etc. instead of their 11488# values after options handling. 11489ac_log=" 11490This file was extended by xkbprint $as_me 1.0.5, which was 11491generated by GNU Autoconf 2.69. Invocation command line was 11492 11493 CONFIG_FILES = $CONFIG_FILES 11494 CONFIG_HEADERS = $CONFIG_HEADERS 11495 CONFIG_LINKS = $CONFIG_LINKS 11496 CONFIG_COMMANDS = $CONFIG_COMMANDS 11497 $ $0 $@ 11498 11499on `(hostname || uname -n) 2>/dev/null | sed 1q` 11500" 11501 11502_ACEOF 11503 11504case $ac_config_files in *" 11505"*) set x $ac_config_files; shift; ac_config_files=$*;; 11506esac 11507 11508case $ac_config_headers in *" 11509"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11510esac 11511 11512 11513cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11514# Files that config.status was made for. 11515config_files="$ac_config_files" 11516config_headers="$ac_config_headers" 11517config_commands="$ac_config_commands" 11518 11519_ACEOF 11520 11521cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11522ac_cs_usage="\ 11523\`$as_me' instantiates files and other configuration actions 11524from templates according to the current configuration. Unless the files 11525and actions are specified as TAGs, all are instantiated by default. 11526 11527Usage: $0 [OPTION]... [TAG]... 11528 11529 -h, --help print this help, then exit 11530 -V, --version print version number and configuration settings, then exit 11531 --config print configuration, then exit 11532 -q, --quiet, --silent 11533 do not print progress messages 11534 -d, --debug don't remove temporary files 11535 --recheck update $as_me by reconfiguring in the same conditions 11536 --file=FILE[:TEMPLATE] 11537 instantiate the configuration file FILE 11538 --header=FILE[:TEMPLATE] 11539 instantiate the configuration header FILE 11540 11541Configuration files: 11542$config_files 11543 11544Configuration headers: 11545$config_headers 11546 11547Configuration commands: 11548$config_commands 11549 11550Report bugs to <https://gitlab.freedesktop.org/xorg/app/xkbprint/issues>." 11551 11552_ACEOF 11553cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11554ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11555ac_cs_version="\\ 11556xkbprint config.status 1.0.5 11557configured by $0, generated by GNU Autoconf 2.69, 11558 with options \\"\$ac_cs_config\\" 11559 11560Copyright (C) 2012 Free Software Foundation, Inc. 11561This config.status script is free software; the Free Software Foundation 11562gives unlimited permission to copy, distribute and modify it." 11563 11564ac_pwd='$ac_pwd' 11565srcdir='$srcdir' 11566INSTALL='$INSTALL' 11567MKDIR_P='$MKDIR_P' 11568AWK='$AWK' 11569test -n "\$AWK" || AWK=awk 11570_ACEOF 11571 11572cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11573# The default lists apply if the user does not specify any file. 11574ac_need_defaults=: 11575while test $# != 0 11576do 11577 case $1 in 11578 --*=?*) 11579 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11580 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11581 ac_shift=: 11582 ;; 11583 --*=) 11584 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11585 ac_optarg= 11586 ac_shift=: 11587 ;; 11588 *) 11589 ac_option=$1 11590 ac_optarg=$2 11591 ac_shift=shift 11592 ;; 11593 esac 11594 11595 case $ac_option in 11596 # Handling of the options. 11597 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11598 ac_cs_recheck=: ;; 11599 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11600 $as_echo "$ac_cs_version"; exit ;; 11601 --config | --confi | --conf | --con | --co | --c ) 11602 $as_echo "$ac_cs_config"; exit ;; 11603 --debug | --debu | --deb | --de | --d | -d ) 11604 debug=: ;; 11605 --file | --fil | --fi | --f ) 11606 $ac_shift 11607 case $ac_optarg in 11608 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11609 '') as_fn_error $? "missing file argument" ;; 11610 esac 11611 as_fn_append CONFIG_FILES " '$ac_optarg'" 11612 ac_need_defaults=false;; 11613 --header | --heade | --head | --hea ) 11614 $ac_shift 11615 case $ac_optarg in 11616 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11617 esac 11618 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11619 ac_need_defaults=false;; 11620 --he | --h) 11621 # Conflict between --help and --header 11622 as_fn_error $? "ambiguous option: \`$1' 11623Try \`$0 --help' for more information.";; 11624 --help | --hel | -h ) 11625 $as_echo "$ac_cs_usage"; exit ;; 11626 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11627 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11628 ac_cs_silent=: ;; 11629 11630 # This is an error. 11631 -*) as_fn_error $? "unrecognized option: \`$1' 11632Try \`$0 --help' for more information." ;; 11633 11634 *) as_fn_append ac_config_targets " $1" 11635 ac_need_defaults=false ;; 11636 11637 esac 11638 shift 11639done 11640 11641ac_configure_extra_args= 11642 11643if $ac_cs_silent; then 11644 exec 6>/dev/null 11645 ac_configure_extra_args="$ac_configure_extra_args --silent" 11646fi 11647 11648_ACEOF 11649cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11650if \$ac_cs_recheck; then 11651 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11652 shift 11653 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11654 CONFIG_SHELL='$SHELL' 11655 export CONFIG_SHELL 11656 exec "\$@" 11657fi 11658 11659_ACEOF 11660cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11661exec 5>>config.log 11662{ 11663 echo 11664 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11665## Running $as_me. ## 11666_ASBOX 11667 $as_echo "$ac_log" 11668} >&5 11669 11670_ACEOF 11671cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11672# 11673# INIT-COMMANDS 11674# 11675AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 11676 11677_ACEOF 11678 11679cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11680 11681# Handling of arguments. 11682for ac_config_target in $ac_config_targets 11683do 11684 case $ac_config_target in 11685 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11686 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11687 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11688 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11689 11690 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11691 esac 11692done 11693 11694 11695# If the user did not use the arguments to specify the items to instantiate, 11696# then the envvar interface is used. Set only those that are not. 11697# We use the long form for the default assignment because of an extremely 11698# bizarre bug on SunOS 4.1.3. 11699if $ac_need_defaults; then 11700 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11701 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11702 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11703fi 11704 11705# Have a temporary directory for convenience. Make it in the build tree 11706# simply because there is no reason against having it here, and in addition, 11707# creating and moving files from /tmp can sometimes cause problems. 11708# Hook for its removal unless debugging. 11709# Note that there is a small window in which the directory will not be cleaned: 11710# after its creation but before its name has been assigned to `$tmp'. 11711$debug || 11712{ 11713 tmp= ac_tmp= 11714 trap 'exit_status=$? 11715 : "${ac_tmp:=$tmp}" 11716 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11717' 0 11718 trap 'as_fn_exit 1' 1 2 13 15 11719} 11720# Create a (secure) tmp directory for tmp files. 11721 11722{ 11723 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11724 test -d "$tmp" 11725} || 11726{ 11727 tmp=./conf$$-$RANDOM 11728 (umask 077 && mkdir "$tmp") 11729} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11730ac_tmp=$tmp 11731 11732# Set up the scripts for CONFIG_FILES section. 11733# No need to generate them if there are no CONFIG_FILES. 11734# This happens for instance with `./config.status config.h'. 11735if test -n "$CONFIG_FILES"; then 11736 11737 11738ac_cr=`echo X | tr X '\015'` 11739# On cygwin, bash can eat \r inside `` if the user requested igncr. 11740# But we know of no other shell where ac_cr would be empty at this 11741# point, so we can use a bashism as a fallback. 11742if test "x$ac_cr" = x; then 11743 eval ac_cr=\$\'\\r\' 11744fi 11745ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11746if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11747 ac_cs_awk_cr='\\r' 11748else 11749 ac_cs_awk_cr=$ac_cr 11750fi 11751 11752echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11753_ACEOF 11754 11755 11756{ 11757 echo "cat >conf$$subs.awk <<_ACEOF" && 11758 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11759 echo "_ACEOF" 11760} >conf$$subs.sh || 11761 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11762ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11763ac_delim='%!_!# ' 11764for ac_last_try in false false false false false :; do 11765 . ./conf$$subs.sh || 11766 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11767 11768 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11769 if test $ac_delim_n = $ac_delim_num; then 11770 break 11771 elif $ac_last_try; then 11772 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11773 else 11774 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11775 fi 11776done 11777rm -f conf$$subs.sh 11778 11779cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11780cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11781_ACEOF 11782sed -n ' 11783h 11784s/^/S["/; s/!.*/"]=/ 11785p 11786g 11787s/^[^!]*!// 11788:repl 11789t repl 11790s/'"$ac_delim"'$// 11791t delim 11792:nl 11793h 11794s/\(.\{148\}\)..*/\1/ 11795t more1 11796s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11797p 11798n 11799b repl 11800:more1 11801s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11802p 11803g 11804s/.\{148\}// 11805t nl 11806:delim 11807h 11808s/\(.\{148\}\)..*/\1/ 11809t more2 11810s/["\\]/\\&/g; s/^/"/; s/$/"/ 11811p 11812b 11813:more2 11814s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11815p 11816g 11817s/.\{148\}// 11818t delim 11819' <conf$$subs.awk | sed ' 11820/^[^""]/{ 11821 N 11822 s/\n// 11823} 11824' >>$CONFIG_STATUS || ac_write_fail=1 11825rm -f conf$$subs.awk 11826cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11827_ACAWK 11828cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11829 for (key in S) S_is_set[key] = 1 11830 FS = "" 11831 11832} 11833{ 11834 line = $ 0 11835 nfields = split(line, field, "@") 11836 substed = 0 11837 len = length(field[1]) 11838 for (i = 2; i < nfields; i++) { 11839 key = field[i] 11840 keylen = length(key) 11841 if (S_is_set[key]) { 11842 value = S[key] 11843 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11844 len += length(value) + length(field[++i]) 11845 substed = 1 11846 } else 11847 len += 1 + keylen 11848 } 11849 11850 print line 11851} 11852 11853_ACAWK 11854_ACEOF 11855cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11856if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11857 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11858else 11859 cat 11860fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11861 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11862_ACEOF 11863 11864# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11865# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11866# trailing colons and then remove the whole line if VPATH becomes empty 11867# (actually we leave an empty line to preserve line numbers). 11868if test "x$srcdir" = x.; then 11869 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11870h 11871s/// 11872s/^/:/ 11873s/[ ]*$/:/ 11874s/:\$(srcdir):/:/g 11875s/:\${srcdir}:/:/g 11876s/:@srcdir@:/:/g 11877s/^:*// 11878s/:*$// 11879x 11880s/\(=[ ]*\).*/\1/ 11881G 11882s/\n// 11883s/^[^=]*=[ ]*$// 11884}' 11885fi 11886 11887cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11888fi # test -n "$CONFIG_FILES" 11889 11890# Set up the scripts for CONFIG_HEADERS section. 11891# No need to generate them if there are no CONFIG_HEADERS. 11892# This happens for instance with `./config.status Makefile'. 11893if test -n "$CONFIG_HEADERS"; then 11894cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11895BEGIN { 11896_ACEOF 11897 11898# Transform confdefs.h into an awk script `defines.awk', embedded as 11899# here-document in config.status, that substitutes the proper values into 11900# config.h.in to produce config.h. 11901 11902# Create a delimiter string that does not exist in confdefs.h, to ease 11903# handling of long lines. 11904ac_delim='%!_!# ' 11905for ac_last_try in false false :; do 11906 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11907 if test -z "$ac_tt"; then 11908 break 11909 elif $ac_last_try; then 11910 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11911 else 11912 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11913 fi 11914done 11915 11916# For the awk script, D is an array of macro values keyed by name, 11917# likewise P contains macro parameters if any. Preserve backslash 11918# newline sequences. 11919 11920ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11921sed -n ' 11922s/.\{148\}/&'"$ac_delim"'/g 11923t rset 11924:rset 11925s/^[ ]*#[ ]*define[ ][ ]*/ / 11926t def 11927d 11928:def 11929s/\\$// 11930t bsnl 11931s/["\\]/\\&/g 11932s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11933D["\1"]=" \3"/p 11934s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11935d 11936:bsnl 11937s/["\\]/\\&/g 11938s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11939D["\1"]=" \3\\\\\\n"\\/p 11940t cont 11941s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11942t cont 11943d 11944:cont 11945n 11946s/.\{148\}/&'"$ac_delim"'/g 11947t clear 11948:clear 11949s/\\$// 11950t bsnlc 11951s/["\\]/\\&/g; s/^/"/; s/$/"/p 11952d 11953:bsnlc 11954s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11955b cont 11956' <confdefs.h | sed ' 11957s/'"$ac_delim"'/"\\\ 11958"/g' >>$CONFIG_STATUS || ac_write_fail=1 11959 11960cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11961 for (key in D) D_is_set[key] = 1 11962 FS = "" 11963} 11964/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11965 line = \$ 0 11966 split(line, arg, " ") 11967 if (arg[1] == "#") { 11968 defundef = arg[2] 11969 mac1 = arg[3] 11970 } else { 11971 defundef = substr(arg[1], 2) 11972 mac1 = arg[2] 11973 } 11974 split(mac1, mac2, "(") #) 11975 macro = mac2[1] 11976 prefix = substr(line, 1, index(line, defundef) - 1) 11977 if (D_is_set[macro]) { 11978 # Preserve the white space surrounding the "#". 11979 print prefix "define", macro P[macro] D[macro] 11980 next 11981 } else { 11982 # Replace #undef with comments. This is necessary, for example, 11983 # in the case of _POSIX_SOURCE, which is predefined and required 11984 # on some systems where configure will not decide to define it. 11985 if (defundef == "undef") { 11986 print "/*", prefix defundef, macro, "*/" 11987 next 11988 } 11989 } 11990} 11991{ print } 11992_ACAWK 11993_ACEOF 11994cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11995 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11996fi # test -n "$CONFIG_HEADERS" 11997 11998 11999eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12000shift 12001for ac_tag 12002do 12003 case $ac_tag in 12004 :[FHLC]) ac_mode=$ac_tag; continue;; 12005 esac 12006 case $ac_mode$ac_tag in 12007 :[FHL]*:*);; 12008 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12009 :[FH]-) ac_tag=-:-;; 12010 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12011 esac 12012 ac_save_IFS=$IFS 12013 IFS=: 12014 set x $ac_tag 12015 IFS=$ac_save_IFS 12016 shift 12017 ac_file=$1 12018 shift 12019 12020 case $ac_mode in 12021 :L) ac_source=$1;; 12022 :[FH]) 12023 ac_file_inputs= 12024 for ac_f 12025 do 12026 case $ac_f in 12027 -) ac_f="$ac_tmp/stdin";; 12028 *) # Look for the file first in the build tree, then in the source tree 12029 # (if the path is not absolute). The absolute path cannot be DOS-style, 12030 # because $ac_f cannot contain `:'. 12031 test -f "$ac_f" || 12032 case $ac_f in 12033 [\\/$]*) false;; 12034 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12035 esac || 12036 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12037 esac 12038 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12039 as_fn_append ac_file_inputs " '$ac_f'" 12040 done 12041 12042 # Let's still pretend it is `configure' which instantiates (i.e., don't 12043 # use $as_me), people would be surprised to read: 12044 # /* config.h. Generated by config.status. */ 12045 configure_input='Generated from '` 12046 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12047 `' by configure.' 12048 if test x"$ac_file" != x-; then 12049 configure_input="$ac_file. $configure_input" 12050 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12051$as_echo "$as_me: creating $ac_file" >&6;} 12052 fi 12053 # Neutralize special characters interpreted by sed in replacement strings. 12054 case $configure_input in #( 12055 *\&* | *\|* | *\\* ) 12056 ac_sed_conf_input=`$as_echo "$configure_input" | 12057 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12058 *) ac_sed_conf_input=$configure_input;; 12059 esac 12060 12061 case $ac_tag in 12062 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12063 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12064 esac 12065 ;; 12066 esac 12067 12068 ac_dir=`$as_dirname -- "$ac_file" || 12069$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12070 X"$ac_file" : 'X\(//\)[^/]' \| \ 12071 X"$ac_file" : 'X\(//\)$' \| \ 12072 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12073$as_echo X"$ac_file" | 12074 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12075 s//\1/ 12076 q 12077 } 12078 /^X\(\/\/\)[^/].*/{ 12079 s//\1/ 12080 q 12081 } 12082 /^X\(\/\/\)$/{ 12083 s//\1/ 12084 q 12085 } 12086 /^X\(\/\).*/{ 12087 s//\1/ 12088 q 12089 } 12090 s/.*/./; q'` 12091 as_dir="$ac_dir"; as_fn_mkdir_p 12092 ac_builddir=. 12093 12094case "$ac_dir" in 12095.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12096*) 12097 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12098 # A ".." for each directory in $ac_dir_suffix. 12099 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12100 case $ac_top_builddir_sub in 12101 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12102 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12103 esac ;; 12104esac 12105ac_abs_top_builddir=$ac_pwd 12106ac_abs_builddir=$ac_pwd$ac_dir_suffix 12107# for backward compatibility: 12108ac_top_builddir=$ac_top_build_prefix 12109 12110case $srcdir in 12111 .) # We are building in place. 12112 ac_srcdir=. 12113 ac_top_srcdir=$ac_top_builddir_sub 12114 ac_abs_top_srcdir=$ac_pwd ;; 12115 [\\/]* | ?:[\\/]* ) # Absolute name. 12116 ac_srcdir=$srcdir$ac_dir_suffix; 12117 ac_top_srcdir=$srcdir 12118 ac_abs_top_srcdir=$srcdir ;; 12119 *) # Relative name. 12120 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12121 ac_top_srcdir=$ac_top_build_prefix$srcdir 12122 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12123esac 12124ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12125 12126 12127 case $ac_mode in 12128 :F) 12129 # 12130 # CONFIG_FILE 12131 # 12132 12133 case $INSTALL in 12134 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12135 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12136 esac 12137 ac_MKDIR_P=$MKDIR_P 12138 case $MKDIR_P in 12139 [\\/$]* | ?:[\\/]* ) ;; 12140 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12141 esac 12142_ACEOF 12143 12144cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12145# If the template does not know about datarootdir, expand it. 12146# FIXME: This hack should be removed a few years after 2.60. 12147ac_datarootdir_hack=; ac_datarootdir_seen= 12148ac_sed_dataroot=' 12149/datarootdir/ { 12150 p 12151 q 12152} 12153/@datadir@/p 12154/@docdir@/p 12155/@infodir@/p 12156/@localedir@/p 12157/@mandir@/p' 12158case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12159*datarootdir*) ac_datarootdir_seen=yes;; 12160*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12161 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12162$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12163_ACEOF 12164cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12165 ac_datarootdir_hack=' 12166 s&@datadir@&$datadir&g 12167 s&@docdir@&$docdir&g 12168 s&@infodir@&$infodir&g 12169 s&@localedir@&$localedir&g 12170 s&@mandir@&$mandir&g 12171 s&\\\${datarootdir}&$datarootdir&g' ;; 12172esac 12173_ACEOF 12174 12175# Neutralize VPATH when `$srcdir' = `.'. 12176# Shell code in configure.ac might set extrasub. 12177# FIXME: do we really want to maintain this feature? 12178cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12179ac_sed_extra="$ac_vpsub 12180$extrasub 12181_ACEOF 12182cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12183:t 12184/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12185s|@configure_input@|$ac_sed_conf_input|;t t 12186s&@top_builddir@&$ac_top_builddir_sub&;t t 12187s&@top_build_prefix@&$ac_top_build_prefix&;t t 12188s&@srcdir@&$ac_srcdir&;t t 12189s&@abs_srcdir@&$ac_abs_srcdir&;t t 12190s&@top_srcdir@&$ac_top_srcdir&;t t 12191s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12192s&@builddir@&$ac_builddir&;t t 12193s&@abs_builddir@&$ac_abs_builddir&;t t 12194s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12195s&@INSTALL@&$ac_INSTALL&;t t 12196s&@MKDIR_P@&$ac_MKDIR_P&;t t 12197$ac_datarootdir_hack 12198" 12199eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12200 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12201 12202test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12203 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12204 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12205 "$ac_tmp/out"`; test -z "$ac_out"; } && 12206 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12207which seems to be undefined. Please make sure it is defined" >&5 12208$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12209which seems to be undefined. Please make sure it is defined" >&2;} 12210 12211 rm -f "$ac_tmp/stdin" 12212 case $ac_file in 12213 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12214 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12215 esac \ 12216 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12217 ;; 12218 :H) 12219 # 12220 # CONFIG_HEADER 12221 # 12222 if test x"$ac_file" != x-; then 12223 { 12224 $as_echo "/* $configure_input */" \ 12225 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12226 } >"$ac_tmp/config.h" \ 12227 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12228 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12229 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12230$as_echo "$as_me: $ac_file is unchanged" >&6;} 12231 else 12232 rm -f "$ac_file" 12233 mv "$ac_tmp/config.h" "$ac_file" \ 12234 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12235 fi 12236 else 12237 $as_echo "/* $configure_input */" \ 12238 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12239 || as_fn_error $? "could not create -" "$LINENO" 5 12240 fi 12241# Compute "$ac_file"'s index in $config_headers. 12242_am_arg="$ac_file" 12243_am_stamp_count=1 12244for _am_header in $config_headers :; do 12245 case $_am_header in 12246 $_am_arg | $_am_arg:* ) 12247 break ;; 12248 * ) 12249 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12250 esac 12251done 12252echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12253$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12254 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12255 X"$_am_arg" : 'X\(//\)$' \| \ 12256 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12257$as_echo X"$_am_arg" | 12258 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12259 s//\1/ 12260 q 12261 } 12262 /^X\(\/\/\)[^/].*/{ 12263 s//\1/ 12264 q 12265 } 12266 /^X\(\/\/\)$/{ 12267 s//\1/ 12268 q 12269 } 12270 /^X\(\/\).*/{ 12271 s//\1/ 12272 q 12273 } 12274 s/.*/./; q'`/stamp-h$_am_stamp_count 12275 ;; 12276 12277 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12278$as_echo "$as_me: executing $ac_file commands" >&6;} 12279 ;; 12280 esac 12281 12282 12283 case $ac_file$ac_mode in 12284 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12285 # Older Autoconf quotes --file arguments for eval, but not when files 12286 # are listed without --file. Let's play safe and only enable the eval 12287 # if we detect the quoting. 12288 # TODO: see whether this extra hack can be removed once we start 12289 # requiring Autoconf 2.70 or later. 12290 case $CONFIG_FILES in #( 12291 *\'*) : 12292 eval set x "$CONFIG_FILES" ;; #( 12293 *) : 12294 set x $CONFIG_FILES ;; #( 12295 *) : 12296 ;; 12297esac 12298 shift 12299 # Used to flag and report bootstrapping failures. 12300 am_rc=0 12301 for am_mf 12302 do 12303 # Strip MF so we end up with the name of the file. 12304 am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'` 12305 # Check whether this is an Automake generated Makefile which includes 12306 # dependency-tracking related rules and includes. 12307 # Grep'ing the whole file directly is not great: AIX grep has a line 12308 # limit of 2048, but all sed's we know have understand at least 4000. 12309 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12310 || continue 12311 am_dirpart=`$as_dirname -- "$am_mf" || 12312$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12313 X"$am_mf" : 'X\(//\)[^/]' \| \ 12314 X"$am_mf" : 'X\(//\)$' \| \ 12315 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12316$as_echo X"$am_mf" | 12317 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12318 s//\1/ 12319 q 12320 } 12321 /^X\(\/\/\)[^/].*/{ 12322 s//\1/ 12323 q 12324 } 12325 /^X\(\/\/\)$/{ 12326 s//\1/ 12327 q 12328 } 12329 /^X\(\/\).*/{ 12330 s//\1/ 12331 q 12332 } 12333 s/.*/./; q'` 12334 am_filepart=`$as_basename -- "$am_mf" || 12335$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12336 X"$am_mf" : 'X\(//\)$' \| \ 12337 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12338$as_echo X/"$am_mf" | 12339 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12340 s//\1/ 12341 q 12342 } 12343 /^X\/\(\/\/\)$/{ 12344 s//\1/ 12345 q 12346 } 12347 /^X\/\(\/\).*/{ 12348 s//\1/ 12349 q 12350 } 12351 s/.*/./; q'` 12352 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12353 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12354 | $MAKE -f - am--depfiles" >&5 12355 (cd "$am_dirpart" \ 12356 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12357 | $MAKE -f - am--depfiles) >&5 2>&5 12358 ac_status=$? 12359 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12360 (exit $ac_status); } || am_rc=$? 12361 done 12362 if test $am_rc -ne 0; then 12363 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12364$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 12365as_fn_error $? "Something went wrong bootstrapping makefile fragments 12366 for automatic dependency tracking. Try re-running configure with the 12367 '--disable-dependency-tracking' option to at least be able to build 12368 the package (albeit without support for automatic dependency tracking). 12369See \`config.log' for more details" "$LINENO" 5; } 12370 fi 12371 { am_dirpart=; unset am_dirpart;} 12372 { am_filepart=; unset am_filepart;} 12373 { am_mf=; unset am_mf;} 12374 { am_rc=; unset am_rc;} 12375 rm -f conftest-deps.mk 12376} 12377 ;; 12378 12379 esac 12380done # for ac_tag 12381 12382 12383as_fn_exit 0 12384_ACEOF 12385ac_clean_files=$ac_clean_files_save 12386 12387test $ac_write_fail = 0 || 12388 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12389 12390 12391# configure is writing to config.log, and then calls config.status. 12392# config.status does its own redirection, appending to config.log. 12393# Unfortunately, on DOS this fails, as config.log is still kept open 12394# by configure, so config.status won't be able to write to it; its 12395# output is simply discarded. So we exec the FD to /dev/null, 12396# effectively closing config.log, so it can be properly (re)opened and 12397# appended to by config.status. When coming back to configure, we 12398# need to make the FD available again. 12399if test "$no_create" != yes; then 12400 ac_cs_success=: 12401 ac_config_status_args= 12402 test "$silent" = yes && 12403 ac_config_status_args="$ac_config_status_args --quiet" 12404 exec 5>/dev/null 12405 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12406 exec 5>>config.log 12407 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12408 # would make configure fail if this is the last instruction. 12409 $ac_cs_success || as_fn_exit 1 12410fi 12411if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12412 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12413$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12414fi 12415 12416