1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for Gource 0.51. 4# 5# Report bugs to <acaudwell@gmail.com>. 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: acaudwell@gmail.com about your system, including any 271$0: error possibly output before this message. Then install 272$0: a modern shell, or manually run the script under such a 273$0: shell if you do have one." 274 fi 275 exit 1 276fi 277fi 278fi 279SHELL=${CONFIG_SHELL-/bin/sh} 280export SHELL 281# Unset more variables known to interfere with behavior of common tools. 282CLICOLOR_FORCE= GREP_OPTIONS= 283unset CLICOLOR_FORCE GREP_OPTIONS 284 285## --------------------- ## 286## M4sh Shell Functions. ## 287## --------------------- ## 288# as_fn_unset VAR 289# --------------- 290# Portably unset VAR. 291as_fn_unset () 292{ 293 { eval $1=; unset $1;} 294} 295as_unset=as_fn_unset 296 297# as_fn_set_status STATUS 298# ----------------------- 299# Set $? to STATUS, without forking. 300as_fn_set_status () 301{ 302 return $1 303} # as_fn_set_status 304 305# as_fn_exit STATUS 306# ----------------- 307# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 308as_fn_exit () 309{ 310 set +e 311 as_fn_set_status $1 312 exit $1 313} # as_fn_exit 314 315# as_fn_mkdir_p 316# ------------- 317# Create "$as_dir" as a directory, including parents if necessary. 318as_fn_mkdir_p () 319{ 320 321 case $as_dir in #( 322 -*) as_dir=./$as_dir;; 323 esac 324 test -d "$as_dir" || eval $as_mkdir_p || { 325 as_dirs= 326 while :; do 327 case $as_dir in #( 328 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 329 *) as_qdir=$as_dir;; 330 esac 331 as_dirs="'$as_qdir' $as_dirs" 332 as_dir=`$as_dirname -- "$as_dir" || 333$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 334 X"$as_dir" : 'X\(//\)[^/]' \| \ 335 X"$as_dir" : 'X\(//\)$' \| \ 336 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 337$as_echo X"$as_dir" | 338 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 339 s//\1/ 340 q 341 } 342 /^X\(\/\/\)[^/].*/{ 343 s//\1/ 344 q 345 } 346 /^X\(\/\/\)$/{ 347 s//\1/ 348 q 349 } 350 /^X\(\/\).*/{ 351 s//\1/ 352 q 353 } 354 s/.*/./; q'` 355 test -d "$as_dir" && break 356 done 357 test -z "$as_dirs" || eval "mkdir $as_dirs" 358 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 359 360 361} # as_fn_mkdir_p 362 363# as_fn_executable_p FILE 364# ----------------------- 365# Test if FILE is an executable regular file. 366as_fn_executable_p () 367{ 368 test -f "$1" && test -x "$1" 369} # as_fn_executable_p 370# as_fn_append VAR VALUE 371# ---------------------- 372# Append the text in VALUE to the end of the definition contained in VAR. Take 373# advantage of any shell optimizations that allow amortized linear growth over 374# repeated appends, instead of the typical quadratic growth present in naive 375# implementations. 376if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 377 eval 'as_fn_append () 378 { 379 eval $1+=\$2 380 }' 381else 382 as_fn_append () 383 { 384 eval $1=\$$1\$2 385 } 386fi # as_fn_append 387 388# as_fn_arith ARG... 389# ------------------ 390# Perform arithmetic evaluation on the ARGs, and store the result in the 391# global $as_val. Take advantage of shells that can avoid forks. The arguments 392# must be portable across $(()) and expr. 393if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 394 eval 'as_fn_arith () 395 { 396 as_val=$(( $* )) 397 }' 398else 399 as_fn_arith () 400 { 401 as_val=`expr "$@" || test $? -eq 1` 402 } 403fi # as_fn_arith 404 405 406# as_fn_error STATUS ERROR [LINENO LOG_FD] 407# ---------------------------------------- 408# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 409# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 410# script with STATUS, using 1 if that was 0. 411as_fn_error () 412{ 413 as_status=$1; test $as_status -eq 0 && as_status=1 414 if test "$4"; then 415 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 416 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 417 fi 418 $as_echo "$as_me: error: $2" >&2 419 as_fn_exit $as_status 420} # as_fn_error 421 422if expr a : '\(a\)' >/dev/null 2>&1 && 423 test "X`expr 00001 : '.*\(...\)'`" = X001; then 424 as_expr=expr 425else 426 as_expr=false 427fi 428 429if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 430 as_basename=basename 431else 432 as_basename=false 433fi 434 435if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 436 as_dirname=dirname 437else 438 as_dirname=false 439fi 440 441as_me=`$as_basename -- "$0" || 442$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 443 X"$0" : 'X\(//\)$' \| \ 444 X"$0" : 'X\(/\)' \| . 2>/dev/null || 445$as_echo X/"$0" | 446 sed '/^.*\/\([^/][^/]*\)\/*$/{ 447 s//\1/ 448 q 449 } 450 /^X\/\(\/\/\)$/{ 451 s//\1/ 452 q 453 } 454 /^X\/\(\/\).*/{ 455 s//\1/ 456 q 457 } 458 s/.*/./; q'` 459 460# Avoid depending upon Character Ranges. 461as_cr_letters='abcdefghijklmnopqrstuvwxyz' 462as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 463as_cr_Letters=$as_cr_letters$as_cr_LETTERS 464as_cr_digits='0123456789' 465as_cr_alnum=$as_cr_Letters$as_cr_digits 466 467 468 as_lineno_1=$LINENO as_lineno_1a=$LINENO 469 as_lineno_2=$LINENO as_lineno_2a=$LINENO 470 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 471 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 472 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 473 sed -n ' 474 p 475 /[$]LINENO/= 476 ' <$as_myself | 477 sed ' 478 s/[$]LINENO.*/&-/ 479 t lineno 480 b 481 :lineno 482 N 483 :loop 484 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 485 t loop 486 s/-\n.*// 487 ' >$as_me.lineno && 488 chmod +x "$as_me.lineno" || 489 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 490 491 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 492 # already done that, so ensure we don't try to do so again and fall 493 # in an infinite loop. This has already happened in practice. 494 _as_can_reexec=no; export _as_can_reexec 495 # Don't try to exec as it changes $[0], causing all sort of problems 496 # (the dirname of $[0] is not the place where we might find the 497 # original and so on. Autoconf is especially sensitive to this). 498 . "./$as_me.lineno" 499 # Exit status is that of the last command. 500 exit 501} 502 503ECHO_C= ECHO_N= ECHO_T= 504case `echo -n x` in #((((( 505-n*) 506 case `echo 'xy\c'` in 507 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 508 xy) ECHO_C='\c';; 509 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 510 ECHO_T=' ';; 511 esac;; 512*) 513 ECHO_N='-n';; 514esac 515 516rm -f conf$$ conf$$.exe conf$$.file 517if test -d conf$$.dir; then 518 rm -f conf$$.dir/conf$$.file 519else 520 rm -f conf$$.dir 521 mkdir conf$$.dir 2>/dev/null 522fi 523if (echo >conf$$.file) 2>/dev/null; then 524 if ln -s conf$$.file conf$$ 2>/dev/null; then 525 as_ln_s='ln -s' 526 # ... but there are two gotchas: 527 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 528 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 529 # In both cases, we have to default to `cp -pR'. 530 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 531 as_ln_s='cp -pR' 532 elif ln conf$$.file conf$$ 2>/dev/null; then 533 as_ln_s=ln 534 else 535 as_ln_s='cp -pR' 536 fi 537else 538 as_ln_s='cp -pR' 539fi 540rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 541rmdir conf$$.dir 2>/dev/null 542 543if mkdir -p . 2>/dev/null; then 544 as_mkdir_p='mkdir -p "$as_dir"' 545else 546 test -d ./-p && rmdir ./-p 547 as_mkdir_p=false 548fi 549 550as_test_x='test -x' 551as_executable_p=as_fn_executable_p 552 553# Sed expression to map a string onto a valid CPP name. 554as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 555 556# Sed expression to map a string onto a valid variable name. 557as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 558 559 560test -n "$DJDIR" || exec 7<&0 </dev/null 561exec 6>&1 562 563# Name of the host. 564# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 565# so uname gets run too. 566ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 567 568# 569# Initializations. 570# 571ac_default_prefix=/usr/local 572ac_clean_files= 573ac_config_libobj_dir=. 574LIBOBJS= 575cross_compiling=no 576subdirs= 577MFLAGS= 578MAKEFLAGS= 579 580# Identity of this package. 581PACKAGE_NAME='Gource' 582PACKAGE_TARNAME='gource' 583PACKAGE_VERSION='0.51' 584PACKAGE_STRING='Gource 0.51' 585PACKAGE_BUGREPORT='acaudwell@gmail.com' 586PACKAGE_URL='' 587 588ac_unique_file="src/main.h" 589# Factoring default headers for most tests. 590ac_includes_default="\ 591#include <stdio.h> 592#ifdef HAVE_SYS_TYPES_H 593# include <sys/types.h> 594#endif 595#ifdef HAVE_SYS_STAT_H 596# include <sys/stat.h> 597#endif 598#ifdef STDC_HEADERS 599# include <stdlib.h> 600# include <stddef.h> 601#else 602# ifdef HAVE_STDLIB_H 603# include <stdlib.h> 604# endif 605#endif 606#ifdef HAVE_STRING_H 607# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 608# include <memory.h> 609# endif 610# include <string.h> 611#endif 612#ifdef HAVE_STRINGS_H 613# include <strings.h> 614#endif 615#ifdef HAVE_INTTYPES_H 616# include <inttypes.h> 617#endif 618#ifdef HAVE_STDINT_H 619# include <stdint.h> 620#endif 621#ifdef HAVE_UNISTD_H 622# include <unistd.h> 623#endif" 624 625ac_subst_vars='am__EXEEXT_FALSE 626am__EXEEXT_TRUE 627LTLIBOBJS 628LIBOBJS 629USE_BUNDLED_TINYXML_FALSE 630USE_BUNDLED_TINYXML_TRUE 631gourcefontdir 632FONTDIR_FALSE 633FONTDIR_TRUE 634gourcefontfile 635FONTFILE_FALSE 636FONTFILE_TRUE 637BOOST_FILESYSTEM_LIB 638BOOST_SYSTEM_LIB 639BOOST_LDFLAGS 640BOOST_CPPFLAGS 641PNG_LIBS 642PNG_CFLAGS 643SDL2_LIBS 644SDL2_CFLAGS 645GLEW_LIBS 646GLEW_CFLAGS 647PCRE_LIBS 648PCRE_CFLAGS 649FT2_LIBS 650FT2_CFLAGS 651PKG_CONFIG 652GLU_LIBS 653GLU_CFLAGS 654GL_LIBS 655GL_CFLAGS 656EGREP 657GREP 658CPP 659PTHREAD_CFLAGS 660PTHREAD_LIBS 661PTHREAD_CC 662ax_pthread_config 663am__fastdepCC_FALSE 664am__fastdepCC_TRUE 665CCDEPMODE 666ac_ct_CC 667CFLAGS 668CC 669SED 670CXXCPP 671XMKMF 672am__fastdepCXX_FALSE 673am__fastdepCXX_TRUE 674CXXDEPMODE 675am__nodep 676AMDEPBACKSLASH 677AMDEP_FALSE 678AMDEP_TRUE 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"$ac_msg" 1327 pwd)` 1328# When building in place, set srcdir=. 1329if test "$ac_abs_confdir" = "$ac_pwd"; then 1330 srcdir=. 1331fi 1332# Remove unnecessary trailing slashes from srcdir. 1333# Double slashes in file names in object file debugging info 1334# mess up M-x gdb in Emacs. 1335case $srcdir in 1336*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1337esac 1338for ac_var in $ac_precious_vars; do 1339 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1340 eval ac_env_${ac_var}_value=\$${ac_var} 1341 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1342 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1343done 1344 1345# 1346# Report the --help message. 1347# 1348if test "$ac_init_help" = "long"; then 1349 # Omit some internal or obsolete options to make the list less imposing. 1350 # This message is too long to be a string in the A/UX 3.1 sh. 1351 cat <<_ACEOF 1352\`configure' configures Gource 0.51 to adapt to many kinds of systems. 1353 1354Usage: $0 [OPTION]... [VAR=VALUE]... 1355 1356To assign environment variables (e.g., CC, CFLAGS...), specify them as 1357VAR=VALUE. See below for descriptions of some of the useful variables. 1358 1359Defaults for the options are specified in brackets. 1360 1361Configuration: 1362 -h, --help display this help and exit 1363 --help=short display options specific to this package 1364 --help=recursive display the short help of all the included packages 1365 -V, --version display version information and exit 1366 -q, --quiet, --silent do not print \`checking ...' messages 1367 --cache-file=FILE cache test results in FILE [disabled] 1368 -C, --config-cache alias for \`--cache-file=config.cache' 1369 -n, --no-create do not create output files 1370 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1371 1372Installation directories: 1373 --prefix=PREFIX install architecture-independent files in PREFIX 1374 [$ac_default_prefix] 1375 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1376 [PREFIX] 1377 1378By default, \`make install' will install all the files in 1379\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1380an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1381for instance \`--prefix=\$HOME'. 1382 1383For better control, use the options below. 1384 1385Fine tuning of the installation directories: 1386 --bindir=DIR user executables [EPREFIX/bin] 1387 --sbindir=DIR system admin executables [EPREFIX/sbin] 1388 --libexecdir=DIR program executables [EPREFIX/libexec] 1389 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1390 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1391 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1392 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1393 --libdir=DIR object code libraries [EPREFIX/lib] 1394 --includedir=DIR C header files [PREFIX/include] 1395 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1396 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1397 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1398 --infodir=DIR info documentation [DATAROOTDIR/info] 1399 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1400 --mandir=DIR man documentation [DATAROOTDIR/man] 1401 --docdir=DIR documentation root [DATAROOTDIR/doc/gource] 1402 --htmldir=DIR html documentation [DOCDIR] 1403 --dvidir=DIR dvi documentation [DOCDIR] 1404 --pdfdir=DIR pdf documentation [DOCDIR] 1405 --psdir=DIR ps documentation [DOCDIR] 1406_ACEOF 1407 1408 cat <<\_ACEOF 1409 1410Program names: 1411 --program-prefix=PREFIX prepend PREFIX to installed program names 1412 --program-suffix=SUFFIX append SUFFIX to installed program names 1413 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1414 1415X features: 1416 --x-includes=DIR X include files are in DIR 1417 --x-libraries=DIR X library files are in DIR 1418 1419System types: 1420 --build=BUILD configure for building on BUILD [guessed] 1421 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1422_ACEOF 1423fi 1424 1425if test -n "$ac_init_help"; then 1426 case $ac_init_help in 1427 short | recursive ) echo "Configuration of Gource 0.51:";; 1428 esac 1429 cat <<\_ACEOF 1430 1431Optional Features: 1432 --disable-option-checking ignore unrecognized --enable/--with options 1433 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1434 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1435 --enable-silent-rules less verbose build output (undo: "make V=1") 1436 --disable-silent-rules verbose build output (undo: "make V=0") 1437 --enable-dependency-tracking 1438 do not reject slow dependency extractors 1439 --disable-dependency-tracking 1440 speeds up one-time build 1441 --enable-font-file=FILE override the default font 1442 --enable-ttf-font-dir=DIR 1443 directory containing GNU FreeFont TTF fonts 1444 1445Optional Packages: 1446 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1447 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1448 --with-x use the X Window System 1449 --with-boost[=ARG] use Boost library from a standard location 1450 (ARG=yes), from the specified location (ARG=<path>), 1451 or disable it (ARG=no) [ARG=yes] 1452 --with-boost-libdir=LIB_DIR 1453 Force given directory for boost libraries. Note that 1454 this will override library path detection, so use 1455 this parameter only if default library detection 1456 fails and you know exactly where your boost 1457 libraries are located. 1458 --with-boost-system[=special-lib] 1459 use the System library from boost - it is possible 1460 to specify a certain library for the linker e.g. 1461 --with-boost-system=boost_system-gcc-mt 1462 --with-boost-filesystem[=special-lib] 1463 use the Filesystem library from boost - it is 1464 possible to specify a certain library for the linker 1465 e.g. --with-boost-filesystem=boost_filesystem-gcc-mt 1466 --with-tinyxml Use system installed TinyXML library 1467 1468Some influential environment variables: 1469 CXX C++ compiler command 1470 CXXFLAGS C++ compiler flags 1471 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1472 nonstandard directory <lib dir> 1473 LIBS libraries to pass to the linker, e.g. -l<library> 1474 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1475 you have headers in a nonstandard directory <include dir> 1476 XMKMF Path to xmkmf, Makefile generator for X Window System 1477 CXXCPP C++ preprocessor 1478 CC C compiler command 1479 CFLAGS C compiler flags 1480 CPP C preprocessor 1481 PKG_CONFIG path to pkg-config utility 1482 FT2_CFLAGS C compiler flags for FT2, overriding pkg-config 1483 FT2_LIBS linker flags for FT2, overriding pkg-config 1484 PCRE_CFLAGS C compiler flags for PCRE, overriding pkg-config 1485 PCRE_LIBS linker flags for PCRE, overriding pkg-config 1486 GLEW_CFLAGS C compiler flags for GLEW, overriding pkg-config 1487 GLEW_LIBS linker flags for GLEW, overriding pkg-config 1488 SDL2_CFLAGS C compiler flags for SDL2, overriding pkg-config 1489 SDL2_LIBS linker flags for SDL2, overriding pkg-config 1490 PNG_CFLAGS C compiler flags for PNG, overriding pkg-config 1491 PNG_LIBS linker flags for PNG, overriding pkg-config 1492 1493Use these variables to override the choices made by `configure' or to help 1494it to find libraries and programs with nonstandard names/locations. 1495 1496Report bugs to <acaudwell@gmail.com>. 1497_ACEOF 1498ac_status=$? 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1552 cd "$ac_pwd" || { ac_status=$?; break; } 1553 done 1554fi 1555 1556test -n "$ac_init_help" && exit $ac_status 1557if $ac_init_version; then 1558 cat <<\_ACEOF 1559Gource configure 0.51 1560generated by GNU Autoconf 2.69 1561 1562Copyright (C) 2012 Free Software Foundation, Inc. 1563This configure script is free software; the Free Software Foundation 1564gives unlimited permission to copy, distribute and modify it. 1565_ACEOF 1566 exit 1567fi 1568 1569## ------------------------ ## 1570## Autoconf initialization. ## 1571## ------------------------ ## 1572 1573# ac_fn_cxx_try_compile LINENO 1574# ---------------------------- 1575# Try to compile conftest.$ac_ext, and return whether this succeeded. 1576ac_fn_cxx_try_compile () 1577{ 1578 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1579 rm -f conftest.$ac_objext 1580 if { { ac_try="$ac_compile" 1581case "(($ac_try" in 1582 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1583 *) ac_try_echo=$ac_try;; 1584esac 1585eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1586$as_echo "$ac_try_echo"; } >&5 1587 (eval "$ac_compile") 2>conftest.err 1588 ac_status=$? 1589 if test -s conftest.err; then 1590 grep -v '^ *+' conftest.err >conftest.er1 1591 cat conftest.er1 >&5 1592 mv -f conftest.er1 conftest.err 1593 fi 1594 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1595 test $ac_status = 0; } && { 1596 test -z "$ac_cxx_werror_flag" || 1597 test ! -s conftest.err 1598 } && test -s conftest.$ac_objext; then : 1599 ac_retval=0 1600else 1601 $as_echo "$as_me: failed program was:" >&5 1602sed 's/^/| /' conftest.$ac_ext >&5 1603 1604 ac_retval=1 1605fi 1606 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1607 as_fn_set_status $ac_retval 1608 1609} # ac_fn_cxx_try_compile 1610 1611# ac_fn_cxx_try_link LINENO 1612# ------------------------- 1613# Try to link conftest.$ac_ext, and return whether this succeeded. 1614ac_fn_cxx_try_link () 1615{ 1616 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1617 rm -f conftest.$ac_objext conftest$ac_exeext 1618 if { { ac_try="$ac_link" 1619case "(($ac_try" in 1620 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1621 *) ac_try_echo=$ac_try;; 1622esac 1623eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1624$as_echo "$ac_try_echo"; } >&5 1625 (eval "$ac_link") 2>conftest.err 1626 ac_status=$? 1627 if test -s conftest.err; then 1628 grep -v '^ *+' conftest.err >conftest.er1 1629 cat conftest.er1 >&5 1630 mv -f conftest.er1 conftest.err 1631 fi 1632 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1633 test $ac_status = 0; } && { 1634 test -z "$ac_cxx_werror_flag" || 1635 test ! -s conftest.err 1636 } && test -s conftest$ac_exeext && { 1637 test "$cross_compiling" = yes || 1638 test -x conftest$ac_exeext 1639 }; then : 1640 ac_retval=0 1641else 1642 $as_echo "$as_me: failed program was:" >&5 1643sed 's/^/| /' conftest.$ac_ext >&5 1644 1645 ac_retval=1 1646fi 1647 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1648 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1649 # interfere with the next link command; also delete a directory that is 1650 # left behind by Apple's compiler. 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Some functions are actually named 1696 something starting with __ and the normal name is an alias. */ 1697#if defined __stub_$2 || defined __stub___$2 1698choke me 1699#endif 1700 1701int 1702main () 1703{ 1704return $2 (); 1705 ; 1706 return 0; 1707} 1708_ACEOF 1709if ac_fn_cxx_try_link "$LINENO"; then : 1710 eval "$3=yes" 1711else 1712 eval "$3=no" 1713fi 1714rm -f core conftest.err conftest.$ac_objext \ 1715 conftest$ac_exeext conftest.$ac_ext 1716fi 1717eval ac_res=\$$3 1718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1719$as_echo "$ac_res" >&6; } 1720 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1721 1722} # ac_fn_cxx_check_func 1723 1724# ac_fn_cxx_try_cpp LINENO 1725# ------------------------ 1726# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1727ac_fn_cxx_try_cpp () 1728{ 1729 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1730 if { { ac_try="$ac_cpp conftest.$ac_ext" 1731case "(($ac_try" in 1732 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1733 *) ac_try_echo=$ac_try;; 1734esac 1735eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1736$as_echo "$ac_try_echo"; } >&5 1737 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1738 ac_status=$? 1739 if test -s conftest.err; then 1740 grep -v '^ *+' conftest.err >conftest.er1 1741 cat conftest.er1 >&5 1742 mv -f conftest.er1 conftest.err 1743 fi 1744 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1745 test $ac_status = 0; } > conftest.i && { 1746 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || 1747 test ! -s conftest.err 1748 }; then : 1749 ac_retval=0 1750else 1751 $as_echo "$as_me: failed program was:" >&5 1752sed 's/^/| /' conftest.$ac_ext >&5 1753 1754 ac_retval=1 1755fi 1756 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1757 as_fn_set_status $ac_retval 1758 1759} # ac_fn_cxx_try_cpp 1760 1761# ac_fn_c_try_compile LINENO 1762# -------------------------- 1763# Try to compile conftest.$ac_ext, and return whether this succeeded. 1764ac_fn_c_try_compile () 1765{ 1766 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1767 rm -f conftest.$ac_objext 1768 if { { ac_try="$ac_compile" 1769case "(($ac_try" in 1770 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1771 *) ac_try_echo=$ac_try;; 1772esac 1773eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1774$as_echo "$ac_try_echo"; } >&5 1775 (eval "$ac_compile") 2>conftest.err 1776 ac_status=$? 1777 if test -s conftest.err; then 1778 grep -v '^ *+' conftest.err >conftest.er1 1779 cat conftest.er1 >&5 1780 mv -f conftest.er1 conftest.err 1781 fi 1782 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1783 test $ac_status = 0; } && { 1784 test -z "$ac_c_werror_flag" || 1785 test ! -s conftest.err 1786 } && test -s conftest.$ac_objext; then : 1787 ac_retval=0 1788else 1789 $as_echo "$as_me: failed program was:" >&5 1790sed 's/^/| /' conftest.$ac_ext >&5 1791 1792 ac_retval=1 1793fi 1794 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1795 as_fn_set_status $ac_retval 1796 1797} # ac_fn_c_try_compile 1798 1799# ac_fn_c_try_link LINENO 1800# ----------------------- 1801# Try to link conftest.$ac_ext, and return whether this succeeded. 1802ac_fn_c_try_link () 1803{ 1804 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1805 rm -f conftest.$ac_objext conftest$ac_exeext 1806 if { { ac_try="$ac_link" 1807case "(($ac_try" in 1808 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1809 *) ac_try_echo=$ac_try;; 1810esac 1811eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1812$as_echo "$ac_try_echo"; } >&5 1813 (eval "$ac_link") 2>conftest.err 1814 ac_status=$? 1815 if test -s conftest.err; then 1816 grep -v '^ *+' conftest.err >conftest.er1 1817 cat conftest.er1 >&5 1818 mv -f conftest.er1 conftest.err 1819 fi 1820 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1821 test $ac_status = 0; } && { 1822 test -z "$ac_c_werror_flag" || 1823 test ! -s conftest.err 1824 } && test -s conftest$ac_exeext && { 1825 test "$cross_compiling" = yes || 1826 test -x conftest$ac_exeext 1827 }; then : 1828 ac_retval=0 1829else 1830 $as_echo "$as_me: failed program was:" >&5 1831sed 's/^/| /' conftest.$ac_ext >&5 1832 1833 ac_retval=1 1834fi 1835 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1836 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1837 # interfere with the next link command; also delete a directory that is 1838 # left behind by Apple's compiler. We do this before executing the actions. 1839 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1840 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1841 as_fn_set_status $ac_retval 1842 1843} # ac_fn_c_try_link 1844 1845# ac_fn_c_try_cpp LINENO 1846# ---------------------- 1847# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1848ac_fn_c_try_cpp () 1849{ 1850 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1851 if { { ac_try="$ac_cpp conftest.$ac_ext" 1852case "(($ac_try" in 1853 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1854 *) ac_try_echo=$ac_try;; 1855esac 1856eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1857$as_echo "$ac_try_echo"; } >&5 1858 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1859 ac_status=$? 1860 if test -s conftest.err; then 1861 grep -v '^ *+' conftest.err >conftest.er1 1862 cat conftest.er1 >&5 1863 mv -f conftest.er1 conftest.err 1864 fi 1865 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1866 test $ac_status = 0; } > conftest.i && { 1867 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1868 test ! -s conftest.err 1869 }; then : 1870 ac_retval=0 1871else 1872 $as_echo "$as_me: failed program was:" >&5 1873sed 's/^/| /' conftest.$ac_ext >&5 1874 1875 ac_retval=1 1876fi 1877 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1878 as_fn_set_status $ac_retval 1879 1880} # ac_fn_c_try_cpp 1881 1882# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1883# ------------------------------------------------------- 1884# Tests whether HEADER exists, giving a warning if it cannot be compiled using 1885# the include files in INCLUDES and setting the cache variable VAR 1886# accordingly. 1887ac_fn_c_check_header_mongrel () 1888{ 1889 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1890 if eval \${$3+:} false; then : 1891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1892$as_echo_n "checking for $2... " >&6; } 1893if eval \${$3+:} false; then : 1894 $as_echo_n "(cached) " >&6 1895fi 1896eval ac_res=\$$3 1897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1898$as_echo "$ac_res" >&6; } 1899else 1900 # Is the header compilable? 1901{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 1902$as_echo_n "checking $2 usability... " >&6; } 1903cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1904/* end confdefs.h. */ 1905$4 1906#include <$2> 1907_ACEOF 1908if ac_fn_c_try_compile "$LINENO"; then : 1909 ac_header_compiler=yes 1910else 1911 ac_header_compiler=no 1912fi 1913rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1914{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 1915$as_echo "$ac_header_compiler" >&6; } 1916 1917# Is the header present? 1918{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 1919$as_echo_n "checking $2 presence... " >&6; } 1920cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1921/* end confdefs.h. */ 1922#include <$2> 1923_ACEOF 1924if ac_fn_c_try_cpp "$LINENO"; then : 1925 ac_header_preproc=yes 1926else 1927 ac_header_preproc=no 1928fi 1929rm -f conftest.err conftest.i conftest.$ac_ext 1930{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 1931$as_echo "$ac_header_preproc" >&6; } 1932 1933# So? What about this header? 1934case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1935 yes:no: ) 1936 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1937$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1938 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1939$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1940 ;; 1941 no:yes:* ) 1942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1943$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1944 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1945$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1946 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1947$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1948 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1949$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1950 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1951$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1952( $as_echo "## ---------------------------------- ## 1953## Report this to acaudwell@gmail.com ## 1954## ---------------------------------- ##" 1955 ) | sed "s/^/$as_me: WARNING: /" >&2 1956 ;; 1957esac 1958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1959$as_echo_n "checking for $2... " >&6; } 1960if eval \${$3+:} false; then : 1961 $as_echo_n "(cached) " >&6 1962else 1963 eval "$3=\$ac_header_compiler" 1964fi 1965eval ac_res=\$$3 1966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1967$as_echo "$ac_res" >&6; } 1968fi 1969 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1970 1971} # ac_fn_c_check_header_mongrel 1972 1973# ac_fn_c_try_run LINENO 1974# ---------------------- 1975# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1976# that executables *can* be run. 1977ac_fn_c_try_run () 1978{ 1979 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1980 if { { ac_try="$ac_link" 1981case "(($ac_try" in 1982 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1983 *) ac_try_echo=$ac_try;; 1984esac 1985eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1986$as_echo "$ac_try_echo"; } >&5 1987 (eval "$ac_link") 2>&5 1988 ac_status=$? 1989 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1990 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1991 { { case "(($ac_try" in 1992 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1993 *) ac_try_echo=$ac_try;; 1994esac 1995eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1996$as_echo "$ac_try_echo"; } >&5 1997 (eval "$ac_try") 2>&5 1998 ac_status=$? 1999 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2000 test $ac_status = 0; }; }; then : 2001 ac_retval=0 2002else 2003 $as_echo "$as_me: program exited with status $ac_status" >&5 2004 $as_echo "$as_me: failed program was:" >&5 2005sed 's/^/| /' conftest.$ac_ext >&5 2006 2007 ac_retval=$ac_status 2008fi 2009 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2010 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2011 as_fn_set_status $ac_retval 2012 2013} # ac_fn_c_try_run 2014 2015# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 2016# ------------------------------------------------------- 2017# Tests whether HEADER exists and can be compiled using the include files in 2018# INCLUDES, setting the cache variable VAR accordingly. 2019ac_fn_c_check_header_compile () 2020{ 2021 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2023$as_echo_n "checking for $2... " >&6; } 2024if eval \${$3+:} false; then : 2025 $as_echo_n "(cached) " >&6 2026else 2027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2028/* end confdefs.h. */ 2029$4 2030#include <$2> 2031_ACEOF 2032if ac_fn_c_try_compile "$LINENO"; then : 2033 eval "$3=yes" 2034else 2035 eval "$3=no" 2036fi 2037rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2038fi 2039eval ac_res=\$$3 2040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2041$as_echo "$ac_res" >&6; } 2042 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2043 2044} # ac_fn_c_check_header_compile 2045 2046# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES 2047# --------------------------------------------------------- 2048# Tests whether HEADER exists and can be compiled using the include files in 2049# INCLUDES, setting the cache variable VAR accordingly. 2050ac_fn_cxx_check_header_compile () 2051{ 2052 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2054$as_echo_n "checking for $2... " >&6; } 2055if eval \${$3+:} false; then : 2056 $as_echo_n "(cached) " >&6 2057else 2058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2059/* end confdefs.h. */ 2060$4 2061#include <$2> 2062_ACEOF 2063if ac_fn_cxx_try_compile "$LINENO"; then : 2064 eval "$3=yes" 2065else 2066 eval "$3=no" 2067fi 2068rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2069fi 2070eval ac_res=\$$3 2071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2072$as_echo "$ac_res" >&6; } 2073 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2074 2075} # ac_fn_cxx_check_header_compile 2076 2077# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES 2078# --------------------------------------------------------- 2079# Tests whether HEADER exists, giving a warning if it cannot be compiled using 2080# the include files in INCLUDES and setting the cache variable VAR 2081# accordingly. 2082ac_fn_cxx_check_header_mongrel () 2083{ 2084 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2085 if eval \${$3+:} false; then : 2086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2087$as_echo_n "checking for $2... " >&6; } 2088if eval \${$3+:} false; then : 2089 $as_echo_n "(cached) " >&6 2090fi 2091eval ac_res=\$$3 2092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2093$as_echo "$ac_res" >&6; } 2094else 2095 # Is the header compilable? 2096{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 2097$as_echo_n "checking $2 usability... " >&6; } 2098cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2099/* end confdefs.h. */ 2100$4 2101#include <$2> 2102_ACEOF 2103if ac_fn_cxx_try_compile "$LINENO"; then : 2104 ac_header_compiler=yes 2105else 2106 ac_header_compiler=no 2107fi 2108rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2109{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 2110$as_echo "$ac_header_compiler" >&6; } 2111 2112# Is the header present? 2113{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 2114$as_echo_n "checking $2 presence... 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What about this header? 2129case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #(( 2130 yes:no: ) 2131 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 2132$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 2133 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 2134$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 2135 ;; 2136 no:yes:* ) 2137 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 2138$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 2139 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 2140$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 2141 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 2142$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 2143 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 2144$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 2145 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 2146$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 2147( $as_echo "## ---------------------------------- ## 2148## Report this to acaudwell@gmail.com ## 2149## ---------------------------------- ##" 2150 ) | sed "s/^/$as_me: WARNING: /" >&2 2151 ;; 2152esac 2153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2154$as_echo_n "checking for $2... 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"no acceptable sed could be found in \$PATH" "$LINENO" 5 4319 fi 4320else 4321 ac_cv_path_SED=$SED 4322fi 4323 4324fi 4325{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4326$as_echo "$ac_cv_path_SED" >&6; } 4327 SED="$ac_cv_path_SED" 4328 rm -f conftest.sed 4329 4330ac_ext=c 4331ac_cpp='$CPP $CPPFLAGS' 4332ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4333ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4334ac_compiler_gnu=$ac_cv_c_compiler_gnu 4335if test -n "$ac_tool_prefix"; then 4336 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 4337set dummy ${ac_tool_prefix}gcc; ac_word=$2 4338{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4339$as_echo_n "checking for $ac_word... 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" >&6; } 4380if ${ac_cv_prog_ac_ct_CC+:} false; then : 4381 $as_echo_n "(cached) " >&6 4382else 4383 if test -n "$ac_ct_CC"; then 4384 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4385else 4386as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4387for as_dir in $PATH 4388do 4389 IFS=$as_save_IFS 4390 test -z "$as_dir" && as_dir=. 4391 for ac_exec_ext in '' $ac_executable_extensions; do 4392 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4393 ac_cv_prog_ac_ct_CC="gcc" 4394 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4395 break 2 4396 fi 4397done 4398 done 4399IFS=$as_save_IFS 4400 4401fi 4402fi 4403ac_ct_CC=$ac_cv_prog_ac_ct_CC 4404if test -n "$ac_ct_CC"; then 4405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4406$as_echo "$ac_ct_CC" >&6; } 4407else 4408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4409$as_echo "no" >&6; } 4410fi 4411 4412 if test "x$ac_ct_CC" = x; then 4413 CC="" 4414 else 4415 case $cross_compiling:$ac_tool_warned in 4416yes:) 4417{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4418$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4419ac_tool_warned=yes ;; 4420esac 4421 CC=$ac_ct_CC 4422 fi 4423else 4424 CC="$ac_cv_prog_CC" 4425fi 4426 4427if test -z "$CC"; then 4428 if test -n "$ac_tool_prefix"; then 4429 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 4430set dummy ${ac_tool_prefix}cc; ac_word=$2 4431{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4432$as_echo_n "checking for $ac_word... " >&6; } 4433if ${ac_cv_prog_CC+:} false; then : 4434 $as_echo_n "(cached) " >&6 4435else 4436 if test -n "$CC"; then 4437 ac_cv_prog_CC="$CC" # Let the user override the test. 4438else 4439as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4440for as_dir in $PATH 4441do 4442 IFS=$as_save_IFS 4443 test -z "$as_dir" && as_dir=. 4444 for ac_exec_ext in '' $ac_executable_extensions; do 4445 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4446 ac_cv_prog_CC="${ac_tool_prefix}cc" 4447 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4448 break 2 4449 fi 4450done 4451 done 4452IFS=$as_save_IFS 4453 4454fi 4455fi 4456CC=$ac_cv_prog_CC 4457if test -n "$CC"; then 4458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4459$as_echo "$CC" >&6; } 4460else 4461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4462$as_echo "no" >&6; } 4463fi 4464 4465 4466 fi 4467fi 4468if test -z "$CC"; then 4469 # Extract the first word of "cc", so it can be a program name with args. 4470set dummy cc; ac_word=$2 4471{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4472$as_echo_n "checking for $ac_word... " >&6; } 4473if ${ac_cv_prog_CC+:} false; then : 4474 $as_echo_n "(cached) " >&6 4475else 4476 if test -n "$CC"; then 4477 ac_cv_prog_CC="$CC" # Let the user override the test. 4478else 4479 ac_prog_rejected=no 4480as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4481for as_dir in $PATH 4482do 4483 IFS=$as_save_IFS 4484 test -z "$as_dir" && as_dir=. 4485 for ac_exec_ext in '' $ac_executable_extensions; do 4486 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4487 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 4488 ac_prog_rejected=yes 4489 continue 4490 fi 4491 ac_cv_prog_CC="cc" 4492 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4493 break 2 4494 fi 4495done 4496 done 4497IFS=$as_save_IFS 4498 4499if test $ac_prog_rejected = yes; then 4500 # We found a bogon in the path, so make sure we never use it. 4501 set dummy $ac_cv_prog_CC 4502 shift 4503 if test $# != 0; then 4504 # We chose a different compiler from the bogus one. 4505 # However, it has the same basename, so the bogon will be chosen 4506 # first if we set CC to just the basename; use the full file name. 4507 shift 4508 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 4509 fi 4510fi 4511fi 4512fi 4513CC=$ac_cv_prog_CC 4514if test -n "$CC"; then 4515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4516$as_echo "$CC" >&6; } 4517else 4518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4519$as_echo "no" >&6; } 4520fi 4521 4522 4523fi 4524if test -z "$CC"; then 4525 if test -n "$ac_tool_prefix"; then 4526 for ac_prog in cl.exe 4527 do 4528 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4529set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4530{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4531$as_echo_n "checking for $ac_word... " >&6; } 4532if ${ac_cv_prog_CC+:} false; then : 4533 $as_echo_n "(cached) " >&6 4534else 4535 if test -n "$CC"; then 4536 ac_cv_prog_CC="$CC" # Let the user override the test. 4537else 4538as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4539for as_dir in $PATH 4540do 4541 IFS=$as_save_IFS 4542 test -z "$as_dir" && as_dir=. 4543 for ac_exec_ext in '' $ac_executable_extensions; do 4544 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4545 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 4546 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4547 break 2 4548 fi 4549done 4550 done 4551IFS=$as_save_IFS 4552 4553fi 4554fi 4555CC=$ac_cv_prog_CC 4556if test -n "$CC"; then 4557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 4558$as_echo "$CC" >&6; } 4559else 4560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4561$as_echo "no" >&6; } 4562fi 4563 4564 4565 test -n "$CC" && break 4566 done 4567fi 4568if test -z "$CC"; then 4569 ac_ct_CC=$CC 4570 for ac_prog in cl.exe 4571do 4572 # Extract the first word of "$ac_prog", so it can be a program name with args. 4573set dummy $ac_prog; ac_word=$2 4574{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4575$as_echo_n "checking for $ac_word... " >&6; } 4576if ${ac_cv_prog_ac_ct_CC+:} false; then : 4577 $as_echo_n "(cached) " >&6 4578else 4579 if test -n "$ac_ct_CC"; then 4580 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 4581else 4582as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4583for as_dir in $PATH 4584do 4585 IFS=$as_save_IFS 4586 test -z "$as_dir" && as_dir=. 4587 for ac_exec_ext in '' $ac_executable_extensions; do 4588 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4589 ac_cv_prog_ac_ct_CC="$ac_prog" 4590 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4591 break 2 4592 fi 4593done 4594 done 4595IFS=$as_save_IFS 4596 4597fi 4598fi 4599ac_ct_CC=$ac_cv_prog_ac_ct_CC 4600if test -n "$ac_ct_CC"; then 4601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 4602$as_echo "$ac_ct_CC" >&6; } 4603else 4604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4605$as_echo "no" >&6; } 4606fi 4607 4608 4609 test -n "$ac_ct_CC" && break 4610done 4611 4612 if test "x$ac_ct_CC" = x; then 4613 CC="" 4614 else 4615 case $cross_compiling:$ac_tool_warned in 4616yes:) 4617{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4618$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4619ac_tool_warned=yes ;; 4620esac 4621 CC=$ac_ct_CC 4622 fi 4623fi 4624 4625fi 4626 4627 4628test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4629$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4630as_fn_error $? "no acceptable C compiler found in \$PATH 4631See \`config.log' for more details" "$LINENO" 5; } 4632 4633# Provide some information about the compiler. 4634$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 4635set X $ac_compile 4636ac_compiler=$2 4637for ac_option in --version -v -V -qversion; do 4638 { { ac_try="$ac_compiler $ac_option >&5" 4639case "(($ac_try" in 4640 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4641 *) ac_try_echo=$ac_try;; 4642esac 4643eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4644$as_echo "$ac_try_echo"; } >&5 4645 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4646 ac_status=$? 4647 if test -s conftest.err; then 4648 sed '10a\ 4649... rest of stderr output deleted ... 4650 10q' conftest.err >conftest.er1 4651 cat conftest.er1 >&5 4652 fi 4653 rm -f conftest.er1 conftest.err 4654 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4655 test $ac_status = 0; } 4656done 4657 4658{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 4659$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 4660if ${ac_cv_c_compiler_gnu+:} false; then : 4661 $as_echo_n "(cached) " >&6 4662else 4663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4664/* end confdefs.h. */ 4665 4666int 4667main () 4668{ 4669#ifndef __GNUC__ 4670 choke me 4671#endif 4672 4673 ; 4674 return 0; 4675} 4676_ACEOF 4677if ac_fn_c_try_compile "$LINENO"; then : 4678 ac_compiler_gnu=yes 4679else 4680 ac_compiler_gnu=no 4681fi 4682rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4683ac_cv_c_compiler_gnu=$ac_compiler_gnu 4684 4685fi 4686{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4687$as_echo "$ac_cv_c_compiler_gnu" >&6; } 4688if test $ac_compiler_gnu = yes; then 4689 GCC=yes 4690else 4691 GCC= 4692fi 4693ac_test_CFLAGS=${CFLAGS+set} 4694ac_save_CFLAGS=$CFLAGS 4695{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4696$as_echo_n "checking whether $CC accepts -g... " >&6; } 4697if ${ac_cv_prog_cc_g+:} false; then : 4698 $as_echo_n "(cached) " >&6 4699else 4700 ac_save_c_werror_flag=$ac_c_werror_flag 4701 ac_c_werror_flag=yes 4702 ac_cv_prog_cc_g=no 4703 CFLAGS="-g" 4704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4705/* end confdefs.h. */ 4706 4707int 4708main () 4709{ 4710 4711 ; 4712 return 0; 4713} 4714_ACEOF 4715if ac_fn_c_try_compile "$LINENO"; then : 4716 ac_cv_prog_cc_g=yes 4717else 4718 CFLAGS="" 4719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4720/* end confdefs.h. */ 4721 4722int 4723main () 4724{ 4725 4726 ; 4727 return 0; 4728} 4729_ACEOF 4730if ac_fn_c_try_compile "$LINENO"; then : 4731 4732else 4733 ac_c_werror_flag=$ac_save_c_werror_flag 4734 CFLAGS="-g" 4735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4736/* end confdefs.h. */ 4737 4738int 4739main () 4740{ 4741 4742 ; 4743 return 0; 4744} 4745_ACEOF 4746if ac_fn_c_try_compile "$LINENO"; then : 4747 ac_cv_prog_cc_g=yes 4748fi 4749rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4750fi 4751rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4752fi 4753rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4754 ac_c_werror_flag=$ac_save_c_werror_flag 4755fi 4756{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4757$as_echo "$ac_cv_prog_cc_g" >&6; } 4758if test "$ac_test_CFLAGS" = set; then 4759 CFLAGS=$ac_save_CFLAGS 4760elif test $ac_cv_prog_cc_g = yes; then 4761 if test "$GCC" = yes; then 4762 CFLAGS="-g -O2" 4763 else 4764 CFLAGS="-g" 4765 fi 4766else 4767 if test "$GCC" = yes; then 4768 CFLAGS="-O2" 4769 else 4770 CFLAGS= 4771 fi 4772fi 4773{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4774$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4775if ${ac_cv_prog_cc_c89+:} false; then : 4776 $as_echo_n "(cached) " >&6 4777else 4778 ac_cv_prog_cc_c89=no 4779ac_save_CC=$CC 4780cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4781/* end confdefs.h. */ 4782#include <stdarg.h> 4783#include <stdio.h> 4784struct stat; 4785/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4786struct buf { int x; }; 4787FILE * (*rcsopen) (struct buf *, struct stat *, int); 4788static char *e (p, i) 4789 char **p; 4790 int i; 4791{ 4792 return p[i]; 4793} 4794static char *f (char * (*g) (char **, int), char **p, ...) 4795{ 4796 char *s; 4797 va_list v; 4798 va_start (v,p); 4799 s = g (p, va_arg (v,int)); 4800 va_end (v); 4801 return s; 4802} 4803 4804/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4805 function prototypes and stuff, but not '\xHH' hex character constants. 4806 These don't provoke an error unfortunately, instead are silently treated 4807 as 'x'. The following induces an error, until -std is added to get 4808 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4809 array size at least. It's necessary to write '\x00'==0 to get something 4810 that's true only with -std. */ 4811int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4812 4813/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4814 inside strings and character constants. */ 4815#define FOO(x) 'x' 4816int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4817 4818int test (int i, double x); 4819struct s1 {int (*f) (int a);}; 4820struct s2 {int (*f) (double a);}; 4821int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4822int argc; 4823char **argv; 4824int 4825main () 4826{ 4827return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4828 ; 4829 return 0; 4830} 4831_ACEOF 4832for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4833 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4834do 4835 CC="$ac_save_CC $ac_arg" 4836 if ac_fn_c_try_compile "$LINENO"; then : 4837 ac_cv_prog_cc_c89=$ac_arg 4838fi 4839rm -f core conftest.err conftest.$ac_objext 4840 test "x$ac_cv_prog_cc_c89" != "xno" && break 4841done 4842rm -f conftest.$ac_ext 4843CC=$ac_save_CC 4844 4845fi 4846# AC_CACHE_VAL 4847case "x$ac_cv_prog_cc_c89" in 4848 x) 4849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4850$as_echo "none needed" >&6; } ;; 4851 xno) 4852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4853$as_echo "unsupported" >&6; } ;; 4854 *) 4855 CC="$CC $ac_cv_prog_cc_c89" 4856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4857$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4858esac 4859if test "x$ac_cv_prog_cc_c89" != xno; then : 4860 4861fi 4862 4863ac_ext=c 4864ac_cpp='$CPP $CPPFLAGS' 4865ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4866ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4867ac_compiler_gnu=$ac_cv_c_compiler_gnu 4868 4869ac_ext=c 4870ac_cpp='$CPP $CPPFLAGS' 4871ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4872ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4873ac_compiler_gnu=$ac_cv_c_compiler_gnu 4874{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4875$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 4876if ${am_cv_prog_cc_c_o+:} false; then : 4877 $as_echo_n "(cached) " >&6 4878else 4879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4880/* end confdefs.h. */ 4881 4882int 4883main () 4884{ 4885 4886 ; 4887 return 0; 4888} 4889_ACEOF 4890 # Make sure it works both with $CC and with simple cc. 4891 # Following AC_PROG_CC_C_O, we do the test twice because some 4892 # compilers refuse to overwrite an existing .o file with -o, 4893 # though they will create one. 4894 am_cv_prog_cc_c_o=yes 4895 for am_i in 1 2; do 4896 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4897 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4898 ac_status=$? 4899 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4900 (exit $ac_status); } \ 4901 && test -f conftest2.$ac_objext; then 4902 : OK 4903 else 4904 am_cv_prog_cc_c_o=no 4905 break 4906 fi 4907 done 4908 rm -f core conftest* 4909 unset am_i 4910fi 4911{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4912$as_echo "$am_cv_prog_cc_c_o" >&6; } 4913if test "$am_cv_prog_cc_c_o" != yes; then 4914 # Losing compiler, so override with the script. 4915 # FIXME: It is wrong to rewrite CC. 4916 # But if we don't then we get into trouble of one sort or another. 4917 # A longer-term fix would be to have automake use am__CC in this case, 4918 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4919 CC="$am_aux_dir/compile $CC" 4920fi 4921ac_ext=c 4922ac_cpp='$CPP $CPPFLAGS' 4923ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4924ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4925ac_compiler_gnu=$ac_cv_c_compiler_gnu 4926 4927 4928depcc="$CC" am_compiler_list= 4929 4930{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4931$as_echo_n "checking dependency style of $depcc... " >&6; } 4932if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4933 $as_echo_n "(cached) " >&6 4934else 4935 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4936 # We make a subdir and do the tests there. Otherwise we can end up 4937 # making bogus files that we don't know about and never remove. For 4938 # instance it was reported that on HP-UX the gcc test will end up 4939 # making a dummy file named 'D' -- because '-MD' means "put the output 4940 # in D". 4941 rm -rf conftest.dir 4942 mkdir conftest.dir 4943 # Copy depcomp to subdir because otherwise we won't find it if we're 4944 # using a relative directory. 4945 cp "$am_depcomp" conftest.dir 4946 cd conftest.dir 4947 # We will build objects and dependencies in a subdirectory because 4948 # it helps to detect inapplicable dependency modes. For instance 4949 # both Tru64's cc and ICC support -MD to output dependencies as a 4950 # side effect of compilation, but ICC will put the dependencies in 4951 # the current directory while Tru64 will put them in the object 4952 # directory. 4953 mkdir sub 4954 4955 am_cv_CC_dependencies_compiler_type=none 4956 if test "$am_compiler_list" = ""; then 4957 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4958 fi 4959 am__universal=false 4960 case " $depcc " in #( 4961 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4962 esac 4963 4964 for depmode in $am_compiler_list; do 4965 # Setup a source with many dependencies, because some compilers 4966 # like to wrap large dependency lists on column 80 (with \), and 4967 # we should not choose a depcomp mode which is confused by this. 4968 # 4969 # We need to recreate these files for each test, as the compiler may 4970 # overwrite some of them when testing with obscure command lines. 4971 # This happens at least with the AIX C compiler. 4972 : > sub/conftest.c 4973 for i in 1 2 3 4 5 6; do 4974 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4975 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4976 # Solaris 10 /bin/sh. 4977 echo '/* dummy */' > sub/conftst$i.h 4978 done 4979 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4980 4981 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4982 # mode. It turns out that the SunPro C++ compiler does not properly 4983 # handle '-M -o', and we need to detect this. Also, some Intel 4984 # versions had trouble with output in subdirs. 4985 am__obj=sub/conftest.${OBJEXT-o} 4986 am__minus_obj="-o $am__obj" 4987 case $depmode in 4988 gcc) 4989 # This depmode causes a compiler race in universal mode. 4990 test "$am__universal" = false || continue 4991 ;; 4992 nosideeffect) 4993 # After this tag, mechanisms are not by side-effect, so they'll 4994 # only be used when explicitly requested. 4995 if test "x$enable_dependency_tracking" = xyes; then 4996 continue 4997 else 4998 break 4999 fi 5000 ;; 5001 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 5002 # This compiler won't grok '-c -o', but also, the minuso test has 5003 # not run yet. These depmodes are late enough in the game, and 5004 # so weak that their functioning should not be impacted. 5005 am__obj=conftest.${OBJEXT-o} 5006 am__minus_obj= 5007 ;; 5008 none) break ;; 5009 esac 5010 if depmode=$depmode \ 5011 source=sub/conftest.c object=$am__obj \ 5012 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 5013 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 5014 >/dev/null 2>conftest.err && 5015 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 5016 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 5017 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 5018 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 5019 # icc doesn't choke on unknown options, it will just issue warnings 5020 # or remarks (even with -Werror). So we grep stderr for any message 5021 # that says an option was ignored or not supported. 5022 # When given -MP, icc 7.0 and 7.1 complain thusly: 5023 # icc: Command line warning: ignoring option '-M'; no argument required 5024 # The diagnosis changed in icc 8.0: 5025 # icc: Command line remark: option '-MP' not supported 5026 if (grep 'ignoring option' conftest.err || 5027 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 5028 am_cv_CC_dependencies_compiler_type=$depmode 5029 break 5030 fi 5031 fi 5032 done 5033 5034 cd .. 5035 rm -rf conftest.dir 5036else 5037 am_cv_CC_dependencies_compiler_type=none 5038fi 5039 5040fi 5041{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 5042$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 5043CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 5044 5045 if 5046 test "x$enable_dependency_tracking" != xno \ 5047 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 5048 am__fastdepCC_TRUE= 5049 am__fastdepCC_FALSE='#' 5050else 5051 am__fastdepCC_TRUE='#' 5052 am__fastdepCC_FALSE= 5053fi 5054 5055 5056 5057 5058 5059 5060ac_ext=c 5061ac_cpp='$CPP $CPPFLAGS' 5062ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5063ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5064ac_compiler_gnu=$ac_cv_c_compiler_gnu 5065 5066ax_pthread_ok=no 5067 5068# We used to check for pthread.h first, but this fails if pthread.h 5069# requires special compiler flags (e.g. on True64 or Sequent). 5070# It gets checked for in the link test anyway. 5071 5072# First of all, check if the user has set any of the PTHREAD_LIBS, 5073# etcetera environment variables, and if threads linking works using 5074# them: 5075if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then 5076 save_CFLAGS="$CFLAGS" 5077 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 5078 save_LIBS="$LIBS" 5079 LIBS="$PTHREAD_LIBS $LIBS" 5080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5 5081$as_echo_n "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... " >&6; } 5082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5083/* end confdefs.h. */ 5084 5085/* Override any GCC internal prototype to avoid an error. 5086 Use char because int might match the return type of a GCC 5087 builtin and then its argument prototype would still apply. */ 5088#ifdef __cplusplus 5089extern "C" 5090#endif 5091char pthread_join (); 5092int 5093main () 5094{ 5095return pthread_join (); 5096 ; 5097 return 0; 5098} 5099_ACEOF 5100if ac_fn_c_try_link "$LINENO"; then : 5101 ax_pthread_ok=yes 5102fi 5103rm -f core conftest.err conftest.$ac_objext \ 5104 conftest$ac_exeext conftest.$ac_ext 5105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 5106$as_echo "$ax_pthread_ok" >&6; } 5107 if test x"$ax_pthread_ok" = xno; then 5108 PTHREAD_LIBS="" 5109 PTHREAD_CFLAGS="" 5110 fi 5111 LIBS="$save_LIBS" 5112 CFLAGS="$save_CFLAGS" 5113fi 5114 5115# We must check for the threads library under a number of different 5116# names; the ordering is very important because some systems 5117# (e.g. DEC) have both -lpthread and -lpthreads, where one of the 5118# libraries is broken (non-POSIX). 5119 5120# Create a list of thread flags to try. Items starting with a "-" are 5121# C compiler flags, and other items are library names, except for "none" 5122# which indicates that we try without any flags at all, and "pthread-config" 5123# which is a program returning the flags for the Pth emulation library. 5124 5125ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config" 5126 5127# The ordering *is* (sometimes) important. Some notes on the 5128# individual items follow: 5129 5130# pthreads: AIX (must check this before -lpthread) 5131# none: in case threads are in libc; should be tried before -Kthread and 5132# other compiler flags to prevent continual compiler warnings 5133# -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) 5134# -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) 5135# lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) 5136# -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) 5137# -pthreads: Solaris/gcc 5138# -mthreads: Mingw32/gcc, Lynx/gcc 5139# -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it 5140# doesn't hurt to check since this sometimes defines pthreads too; 5141# also defines -D_REENTRANT) 5142# ... -mt is also the pthreads flag for HP/aCC 5143# pthread: Linux, etcetera 5144# --thread-safe: KAI C++ 5145# pthread-config: use pthread-config program (for GNU Pth library) 5146 5147case "${host_cpu}-${host_os}" in 5148 *solaris*) 5149 5150 # On Solaris (at least, for some versions), libc contains stubbed 5151 # (non-functional) versions of the pthreads routines, so link-based 5152 # tests will erroneously succeed. (We need to link with -pthreads/-mt/ 5153 # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather 5154 # a function called by this macro, so we could check for that, but 5155 # who knows whether they'll stub that too in a future libc.) So, 5156 # we'll just look for -pthreads and -lpthread first: 5157 5158 ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags" 5159 ;; 5160esac 5161 5162if test x"$ax_pthread_ok" = xno; then 5163for flag in $ax_pthread_flags; do 5164 5165 case $flag in 5166 none) 5167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work without any flags" >&5 5168$as_echo_n "checking whether pthreads work without any flags... " >&6; } 5169 ;; 5170 5171 -*) 5172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pthreads work with $flag" >&5 5173$as_echo_n "checking whether pthreads work with $flag... " >&6; } 5174 PTHREAD_CFLAGS="$flag" 5175 ;; 5176 5177 pthread-config) 5178 # Extract the first word of "pthread-config", so it can be a program name with args. 5179set dummy pthread-config; ac_word=$2 5180{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5181$as_echo_n "checking for $ac_word... " >&6; } 5182if ${ac_cv_prog_ax_pthread_config+:} false; then : 5183 $as_echo_n "(cached) " >&6 5184else 5185 if test -n "$ax_pthread_config"; then 5186 ac_cv_prog_ax_pthread_config="$ax_pthread_config" # Let the user override the test. 5187else 5188as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5189for as_dir in $PATH 5190do 5191 IFS=$as_save_IFS 5192 test -z "$as_dir" && as_dir=. 5193 for ac_exec_ext in '' $ac_executable_extensions; do 5194 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5195 ac_cv_prog_ax_pthread_config="yes" 5196 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5197 break 2 5198 fi 5199done 5200 done 5201IFS=$as_save_IFS 5202 5203 test -z "$ac_cv_prog_ax_pthread_config" && ac_cv_prog_ax_pthread_config="no" 5204fi 5205fi 5206ax_pthread_config=$ac_cv_prog_ax_pthread_config 5207if test -n "$ax_pthread_config"; then 5208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_config" >&5 5209$as_echo "$ax_pthread_config" >&6; } 5210else 5211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5212$as_echo "no" >&6; } 5213fi 5214 5215 5216 if test x"$ax_pthread_config" = xno; then continue; fi 5217 PTHREAD_CFLAGS="`pthread-config --cflags`" 5218 PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" 5219 ;; 5220 5221 *) 5222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the pthreads library -l$flag" >&5 5223$as_echo_n "checking for the pthreads library -l$flag... " >&6; } 5224 PTHREAD_LIBS="-l$flag" 5225 ;; 5226 esac 5227 5228 save_LIBS="$LIBS" 5229 save_CFLAGS="$CFLAGS" 5230 LIBS="$PTHREAD_LIBS $LIBS" 5231 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 5232 5233 # Check for various functions. We must include pthread.h, 5234 # since some functions may be macros. (On the Sequent, we 5235 # need a special flag -Kthread to make this header compile.) 5236 # We check for pthread_join because it is in -lpthread on IRIX 5237 # while pthread_create is in libc. We check for pthread_attr_init 5238 # due to DEC craziness with -lpthreads. We check for 5239 # pthread_cleanup_push because it is one of the few pthread 5240 # functions on Solaris that doesn't have a non-functional libc stub. 5241 # We try pthread_create on general principles. 5242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5243/* end confdefs.h. */ 5244#include <pthread.h> 5245 static void routine(void* a) {a=0;} 5246 static void* start_routine(void* a) {return a;} 5247int 5248main () 5249{ 5250pthread_t th; pthread_attr_t attr; 5251 pthread_join(th, 0); 5252 pthread_attr_init(&attr); 5253 pthread_cleanup_push(routine, 0); 5254 pthread_create(&th,0,start_routine,0); 5255 pthread_cleanup_pop(0); 5256 ; 5257 return 0; 5258} 5259_ACEOF 5260if ac_fn_c_try_link "$LINENO"; then : 5261 ax_pthread_ok=yes 5262fi 5263rm -f core conftest.err conftest.$ac_objext \ 5264 conftest$ac_exeext conftest.$ac_ext 5265 5266 LIBS="$save_LIBS" 5267 CFLAGS="$save_CFLAGS" 5268 5269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_pthread_ok" >&5 5270$as_echo "$ax_pthread_ok" >&6; } 5271 if test "x$ax_pthread_ok" = xyes; then 5272 break; 5273 fi 5274 5275 PTHREAD_LIBS="" 5276 PTHREAD_CFLAGS="" 5277done 5278fi 5279 5280# Various other checks: 5281if test "x$ax_pthread_ok" = xyes; then 5282 save_LIBS="$LIBS" 5283 LIBS="$PTHREAD_LIBS $LIBS" 5284 save_CFLAGS="$CFLAGS" 5285 CFLAGS="$CFLAGS $PTHREAD_CFLAGS" 5286 5287 # Detect AIX lossage: JOINABLE attribute is called UNDETACHED. 5288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for joinable pthread attribute" >&5 5289$as_echo_n "checking for joinable pthread attribute... " >&6; } 5290 attr_name=unknown 5291 for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do 5292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5293/* end confdefs.h. */ 5294#include <pthread.h> 5295int 5296main () 5297{ 5298int attr=$attr; return attr; 5299 ; 5300 return 0; 5301} 5302_ACEOF 5303if ac_fn_c_try_link "$LINENO"; then : 5304 attr_name=$attr; break 5305fi 5306rm -f core conftest.err conftest.$ac_objext \ 5307 conftest$ac_exeext conftest.$ac_ext 5308 done 5309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $attr_name" >&5 5310$as_echo "$attr_name" >&6; } 5311 if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then 5312 5313cat >>confdefs.h <<_ACEOF 5314#define PTHREAD_CREATE_JOINABLE $attr_name 5315_ACEOF 5316 5317 fi 5318 5319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if more special flags are required for pthreads" >&5 5320$as_echo_n "checking if more special flags are required for pthreads... " >&6; } 5321 flag=no 5322 case "${host_cpu}-${host_os}" in 5323 *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";; 5324 *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";; 5325 esac 5326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${flag}" >&5 5327$as_echo "${flag}" >&6; } 5328 if test "x$flag" != xno; then 5329 PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" 5330 fi 5331 5332 LIBS="$save_LIBS" 5333 CFLAGS="$save_CFLAGS" 5334 5335 # More AIX lossage: must compile with xlc_r or cc_r 5336 if test x"$GCC" != xyes; then 5337 for ac_prog in xlc_r cc_r 5338do 5339 # Extract the first word of "$ac_prog", so it can be a program name with args. 5340set dummy $ac_prog; ac_word=$2 5341{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5342$as_echo_n "checking for $ac_word... " >&6; } 5343if ${ac_cv_prog_PTHREAD_CC+:} false; then : 5344 $as_echo_n "(cached) " >&6 5345else 5346 if test -n "$PTHREAD_CC"; then 5347 ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. 5348else 5349as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5350for as_dir in $PATH 5351do 5352 IFS=$as_save_IFS 5353 test -z "$as_dir" && as_dir=. 5354 for ac_exec_ext in '' $ac_executable_extensions; do 5355 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5356 ac_cv_prog_PTHREAD_CC="$ac_prog" 5357 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5358 break 2 5359 fi 5360done 5361 done 5362IFS=$as_save_IFS 5363 5364fi 5365fi 5366PTHREAD_CC=$ac_cv_prog_PTHREAD_CC 5367if test -n "$PTHREAD_CC"; then 5368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PTHREAD_CC" >&5 5369$as_echo "$PTHREAD_CC" >&6; } 5370else 5371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5372$as_echo "no" >&6; } 5373fi 5374 5375 5376 test -n "$PTHREAD_CC" && break 5377done 5378test -n "$PTHREAD_CC" || PTHREAD_CC="${CC}" 5379 5380 else 5381 PTHREAD_CC=$CC 5382 fi 5383else 5384 PTHREAD_CC="$CC" 5385fi 5386 5387 5388 5389 5390 5391# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: 5392if test x"$ax_pthread_ok" = xyes; then 5393 5394$as_echo "#define HAVE_PTHREAD 1" >>confdefs.h 5395 5396 : 5397else 5398 ax_pthread_ok=no 5399 5400fi 5401ac_ext=cpp 5402ac_cpp='$CXXCPP $CPPFLAGS' 5403ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5404ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5405ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 5406 5407 5408ac_ext=c 5409ac_cpp='$CPP $CPPFLAGS' 5410ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5411ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5412ac_compiler_gnu=$ac_cv_c_compiler_gnu 5413{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 5414$as_echo_n "checking how to run the C preprocessor... " >&6; } 5415# On Suns, sometimes $CPP names a directory. 5416if test -n "$CPP" && test -d "$CPP"; then 5417 CPP= 5418fi 5419if test -z "$CPP"; then 5420 if ${ac_cv_prog_CPP+:} false; then : 5421 $as_echo_n "(cached) " >&6 5422else 5423 # Double quotes because CPP needs to be expanded 5424 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 5425 do 5426 ac_preproc_ok=false 5427for ac_c_preproc_warn_flag in '' yes 5428do 5429 # Use a header file that comes with gcc, so configuring glibc 5430 # with a fresh cross-compiler works. 5431 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5432 # <limits.h> exists even on freestanding compilers. 5433 # On the NeXT, cc -E runs the code through the compiler's parser, 5434 # not just through cpp. "Syntax error" is here to catch this case. 5435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5436/* end confdefs.h. */ 5437#ifdef __STDC__ 5438# include <limits.h> 5439#else 5440# include <assert.h> 5441#endif 5442 Syntax error 5443_ACEOF 5444if ac_fn_c_try_cpp "$LINENO"; then : 5445 5446else 5447 # Broken: fails on valid input. 5448continue 5449fi 5450rm -f conftest.err conftest.i conftest.$ac_ext 5451 5452 # OK, works on sane cases. Now check whether nonexistent headers 5453 # can be detected and how. 5454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5455/* end confdefs.h. */ 5456#include <ac_nonexistent.h> 5457_ACEOF 5458if ac_fn_c_try_cpp "$LINENO"; then : 5459 # Broken: success on invalid input. 5460continue 5461else 5462 # Passes both tests. 5463ac_preproc_ok=: 5464break 5465fi 5466rm -f conftest.err conftest.i conftest.$ac_ext 5467 5468done 5469# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 5470rm -f conftest.i conftest.err conftest.$ac_ext 5471if $ac_preproc_ok; then : 5472 break 5473fi 5474 5475 done 5476 ac_cv_prog_CPP=$CPP 5477 5478fi 5479 CPP=$ac_cv_prog_CPP 5480else 5481 ac_cv_prog_CPP=$CPP 5482fi 5483{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 5484$as_echo "$CPP" >&6; } 5485ac_preproc_ok=false 5486for ac_c_preproc_warn_flag in '' yes 5487do 5488 # Use a header file that comes with gcc, so configuring glibc 5489 # with a fresh cross-compiler works. 5490 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5491 # <limits.h> exists even on freestanding compilers. 5492 # On the NeXT, cc -E runs the code through the compiler's parser, 5493 # not just through cpp. "Syntax error" is here to catch this case. 5494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5495/* end confdefs.h. */ 5496#ifdef __STDC__ 5497# include <limits.h> 5498#else 5499# include <assert.h> 5500#endif 5501 Syntax error 5502_ACEOF 5503if ac_fn_c_try_cpp "$LINENO"; then : 5504 5505else 5506 # Broken: fails on valid input. 5507continue 5508fi 5509rm -f conftest.err conftest.i conftest.$ac_ext 5510 5511 # OK, works on sane cases. Now check whether nonexistent headers 5512 # can be detected and how. 5513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5514/* end confdefs.h. */ 5515#include <ac_nonexistent.h> 5516_ACEOF 5517if ac_fn_c_try_cpp "$LINENO"; then : 5518 # Broken: success on invalid input. 5519continue 5520else 5521 # Passes both tests. 5522ac_preproc_ok=: 5523break 5524fi 5525rm -f conftest.err conftest.i conftest.$ac_ext 5526 5527done 5528# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 5529rm -f conftest.i conftest.err conftest.$ac_ext 5530if $ac_preproc_ok; then : 5531 5532else 5533 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5534$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5535as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 5536See \`config.log' for more details" "$LINENO" 5; } 5537fi 5538 5539ac_ext=c 5540ac_cpp='$CPP $CPPFLAGS' 5541ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5542ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5543ac_compiler_gnu=$ac_cv_c_compiler_gnu 5544 5545 5546{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 5547$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 5548if ${ac_cv_path_GREP+:} false; then : 5549 $as_echo_n "(cached) " >&6 5550else 5551 if test -z "$GREP"; then 5552 ac_path_GREP_found=false 5553 # Loop through the user's path and test for each of PROGNAME-LIST 5554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5555for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5556do 5557 IFS=$as_save_IFS 5558 test -z "$as_dir" && as_dir=. 5559 for ac_prog in grep ggrep; do 5560 for ac_exec_ext in '' $ac_executable_extensions; do 5561 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 5562 as_fn_executable_p "$ac_path_GREP" || continue 5563# Check for GNU ac_path_GREP and select it if it is found. 5564 # Check for GNU $ac_path_GREP 5565case `"$ac_path_GREP" --version 2>&1` in 5566*GNU*) 5567 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 5568*) 5569 ac_count=0 5570 $as_echo_n 0123456789 >"conftest.in" 5571 while : 5572 do 5573 cat "conftest.in" "conftest.in" >"conftest.tmp" 5574 mv "conftest.tmp" "conftest.in" 5575 cp "conftest.in" "conftest.nl" 5576 $as_echo 'GREP' >> "conftest.nl" 5577 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 5578 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5579 as_fn_arith $ac_count + 1 && ac_count=$as_val 5580 if test $ac_count -gt ${ac_path_GREP_max-0}; then 5581 # Best one so far, save it but keep looking for a better one 5582 ac_cv_path_GREP="$ac_path_GREP" 5583 ac_path_GREP_max=$ac_count 5584 fi 5585 # 10*(2^10) chars as input seems more than enough 5586 test $ac_count -gt 10 && break 5587 done 5588 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5589esac 5590 5591 $ac_path_GREP_found && break 3 5592 done 5593 done 5594 done 5595IFS=$as_save_IFS 5596 if test -z "$ac_cv_path_GREP"; then 5597 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5598 fi 5599else 5600 ac_cv_path_GREP=$GREP 5601fi 5602 5603fi 5604{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 5605$as_echo "$ac_cv_path_GREP" >&6; } 5606 GREP="$ac_cv_path_GREP" 5607 5608 5609{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 5610$as_echo_n "checking for egrep... " >&6; } 5611if ${ac_cv_path_EGREP+:} false; then : 5612 $as_echo_n "(cached) " >&6 5613else 5614 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 5615 then ac_cv_path_EGREP="$GREP -E" 5616 else 5617 if test -z "$EGREP"; then 5618 ac_path_EGREP_found=false 5619 # Loop through the user's path and test for each of PROGNAME-LIST 5620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5621for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5622do 5623 IFS=$as_save_IFS 5624 test -z "$as_dir" && as_dir=. 5625 for ac_prog in egrep; do 5626 for ac_exec_ext in '' $ac_executable_extensions; do 5627 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 5628 as_fn_executable_p "$ac_path_EGREP" || continue 5629# Check for GNU ac_path_EGREP and select it if it is found. 5630 # Check for GNU $ac_path_EGREP 5631case `"$ac_path_EGREP" --version 2>&1` in 5632*GNU*) 5633 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 5634*) 5635 ac_count=0 5636 $as_echo_n 0123456789 >"conftest.in" 5637 while : 5638 do 5639 cat "conftest.in" "conftest.in" >"conftest.tmp" 5640 mv "conftest.tmp" "conftest.in" 5641 cp "conftest.in" "conftest.nl" 5642 $as_echo 'EGREP' >> "conftest.nl" 5643 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 5644 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5645 as_fn_arith $ac_count + 1 && ac_count=$as_val 5646 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 5647 # Best one so far, save it but keep looking for a better one 5648 ac_cv_path_EGREP="$ac_path_EGREP" 5649 ac_path_EGREP_max=$ac_count 5650 fi 5651 # 10*(2^10) chars as input seems more than enough 5652 test $ac_count -gt 10 && break 5653 done 5654 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5655esac 5656 5657 $ac_path_EGREP_found && break 3 5658 done 5659 done 5660 done 5661IFS=$as_save_IFS 5662 if test -z "$ac_cv_path_EGREP"; then 5663 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5664 fi 5665else 5666 ac_cv_path_EGREP=$EGREP 5667fi 5668 5669 fi 5670fi 5671{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 5672$as_echo "$ac_cv_path_EGREP" >&6; } 5673 EGREP="$ac_cv_path_EGREP" 5674 5675 5676{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 5677$as_echo_n "checking for ANSI C header files... " >&6; } 5678if ${ac_cv_header_stdc+:} false; then : 5679 $as_echo_n "(cached) " >&6 5680else 5681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5682/* end confdefs.h. */ 5683#include <stdlib.h> 5684#include <stdarg.h> 5685#include <string.h> 5686#include <float.h> 5687 5688int 5689main () 5690{ 5691 5692 ; 5693 return 0; 5694} 5695_ACEOF 5696if ac_fn_c_try_compile "$LINENO"; then : 5697 ac_cv_header_stdc=yes 5698else 5699 ac_cv_header_stdc=no 5700fi 5701rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5702 5703if test $ac_cv_header_stdc = yes; then 5704 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 5705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5706/* end confdefs.h. */ 5707#include <string.h> 5708 5709_ACEOF 5710if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5711 $EGREP "memchr" >/dev/null 2>&1; then : 5712 5713else 5714 ac_cv_header_stdc=no 5715fi 5716rm -f conftest* 5717 5718fi 5719 5720if test $ac_cv_header_stdc = yes; then 5721 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 5722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5723/* end confdefs.h. */ 5724#include <stdlib.h> 5725 5726_ACEOF 5727if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5728 $EGREP "free" >/dev/null 2>&1; then : 5729 5730else 5731 ac_cv_header_stdc=no 5732fi 5733rm -f conftest* 5734 5735fi 5736 5737if test $ac_cv_header_stdc = yes; then 5738 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 5739 if test "$cross_compiling" = yes; then : 5740 : 5741else 5742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5743/* end confdefs.h. */ 5744#include <ctype.h> 5745#include <stdlib.h> 5746#if ((' ' & 0x0FF) == 0x020) 5747# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 5748# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 5749#else 5750# define ISLOWER(c) \ 5751 (('a' <= (c) && (c) <= 'i') \ 5752 || ('j' <= (c) && (c) <= 'r') \ 5753 || ('s' <= (c) && (c) <= 'z')) 5754# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 5755#endif 5756 5757#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 5758int 5759main () 5760{ 5761 int i; 5762 for (i = 0; i < 256; i++) 5763 if (XOR (islower (i), ISLOWER (i)) 5764 || toupper (i) != TOUPPER (i)) 5765 return 2; 5766 return 0; 5767} 5768_ACEOF 5769if ac_fn_c_try_run "$LINENO"; then : 5770 5771else 5772 ac_cv_header_stdc=no 5773fi 5774rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5775 conftest.$ac_objext conftest.beam conftest.$ac_ext 5776fi 5777 5778fi 5779fi 5780{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 5781$as_echo "$ac_cv_header_stdc" >&6; } 5782if test $ac_cv_header_stdc = yes; then 5783 5784$as_echo "#define STDC_HEADERS 1" >>confdefs.h 5785 5786fi 5787 5788# On IRIX 5.3, sys/types and inttypes.h are conflicting. 5789for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 5790 inttypes.h stdint.h unistd.h 5791do : 5792 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5793ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 5794" 5795if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5796 cat >>confdefs.h <<_ACEOF 5797#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5798_ACEOF 5799 5800fi 5801 5802done 5803 5804 5805 5806ac_ext=c 5807ac_cpp='$CPP $CPPFLAGS' 5808ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5809ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5810ac_compiler_gnu=$ac_cv_c_compiler_gnu 5811 5812{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the Microsoft C compiler" >&5 5813$as_echo_n "checking whether we are using the Microsoft C compiler... " >&6; } 5814if ${ax_cv_c_compiler_ms+:} false; then : 5815 $as_echo_n "(cached) " >&6 5816else 5817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5818/* end confdefs.h. */ 5819 5820int 5821main () 5822{ 5823#ifndef _MSC_VER 5824 choke me 5825#endif 5826 5827 ; 5828 return 0; 5829} 5830_ACEOF 5831if ac_fn_c_try_compile "$LINENO"; then : 5832 ax_compiler_ms=yes 5833else 5834 ax_compiler_ms=no 5835fi 5836rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5837ax_cv_c_compiler_ms=$ax_compiler_ms 5838 5839fi 5840{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_c_compiler_ms" >&5 5841$as_echo "$ax_cv_c_compiler_ms" >&6; } 5842if test X$ax_compiler_ms = Xno; then : 5843 GL_CFLAGS="${PTHREAD_CFLAGS}"; GL_LIBS="${PTHREAD_LIBS}" 5844fi 5845 5846# 5847# Use x_includes and x_libraries if they have been set (presumably by 5848# AC_PATH_X). 5849# 5850if test X$no_x != Xyes -a -n "$x_includes"; then : 5851 GL_CFLAGS="-I$x_includes $GL_CFLAGS" 5852fi 5853 5854for ac_header in windows.h 5855do : 5856 ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default" 5857if test "x$ac_cv_header_windows_h" = xyes; then : 5858 cat >>confdefs.h <<_ACEOF 5859#define HAVE_WINDOWS_H 1 5860_ACEOF 5861 5862fi 5863 5864done 5865 5866 5867ax_save_CPPFLAGS=$CPPFLAGS 5868CPPFLAGS="$GL_CFLAGS $CPPFLAGS" 5869for ac_header in GL/gl.h OpenGL/gl.h 5870do : 5871 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5872ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " 5873# if defined(HAVE_WINDOWS_H) && defined(_WIN32) 5874# include <windows.h> 5875# endif 5876 5877" 5878if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5879 cat >>confdefs.h <<_ACEOF 5880#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5881_ACEOF 5882 5883fi 5884 5885done 5886 5887CPPFLAGS=$ax_save_CPPFLAGS 5888 5889 5890 5891 5892 5893{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenGL library" >&5 5894$as_echo_n "checking for OpenGL library... " >&6; } 5895if ${ax_cv_check_gl_libgl+:} false; then : 5896 $as_echo_n "(cached) " >&6 5897else 5898 ax_cv_check_gl_libgl=no 5899case $host_cpu in 5900 x86_64) ax_check_gl_libdir=lib64 ;; 5901 *) ax_check_gl_libdir=lib ;; 5902esac 5903ax_save_CPPFLAGS=$CPPFLAGS 5904CPPFLAGS="$CPPFLAGS $GL_CFLAGS" 5905ax_save_LDFLAGS=$LDFLAGS 5906if test X$no_x != Xyes -a -n "$x_libraries"; then : 5907 LDFLAGS="$LDFLAGS -L$x_libraries" 5908fi 5909ax_save_LIBS=$LIBS 5910ax_check_libs="-lopengl32 -lGL" 5911for ax_lib in $ax_check_libs; do 5912 if test X$ax_compiler_ms = Xyes; then : 5913 ax_try_lib=`echo $ax_lib | $SED -e 's/^-l//' -e 's/$/.lib/'` 5914else 5915 ax_try_lib=$ax_lib 5916fi 5917 LDFLAGS="$ax_save_LDFLAGS $GL_LIBS" 5918 LIBS="$ax_try_lib $ax_save_LIBS" 5919cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5920/* end confdefs.h. */ 5921 5922# if defined(HAVE_WINDOWS_H) && defined(_WIN32) 5923# include <windows.h> 5924# endif 5925# ifdef HAVE_GL_GL_H 5926# include <GL/gl.h> 5927# elif defined(HAVE_OPENGL_GL_H) 5928# include <OpenGL/gl.h> 5929# else 5930# error no gl.h 5931# endif 5932int 5933main () 5934{ 5935glBegin(0) 5936 ; 5937 return 0; 5938} 5939_ACEOF 5940if ac_fn_c_try_link "$LINENO"; then : 5941 ax_cv_check_gl_libgl=$ax_try_lib; break 5942else 5943 ax_check_gl_nvidia_flags="-L/usr/$ax_check_gl_libdir/nvidia" 5944 LDFLAGS="$ax_save_LDFLAGS $GL_LIBS $ax_check_gl_nvidia_flags" 5945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5946/* end confdefs.h. */ 5947 5948# if defined(HAVE_WINDOWS_H) && defined(_WIN32) 5949# include <windows.h> 5950# endif 5951# ifdef HAVE_GL_GL_H 5952# include <GL/gl.h> 5953# elif defined(HAVE_OPENGL_GL_H) 5954# include <OpenGL/gl.h> 5955# else 5956# error no gl.h 5957# endif 5958int 5959main () 5960{ 5961glBegin(0) 5962 ; 5963 return 0; 5964} 5965_ACEOF 5966if ac_fn_c_try_link "$LINENO"; then : 5967 ax_cv_check_gl_libgl="$ax_check_gl_nvidia_flags $ax_try_lib"; break 5968else 5969 ax_check_gl_dylib_flag='-dylib_file /System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib:/System/Library/Frameworks/OpenGL.framework/Versions/A/Libraries/libGL.dylib' 5970 LDFLAGS="$ax_save_LDFLAGS $GL_LIBS $ax_check_gl_dylib_flag" 5971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5972/* end confdefs.h. */ 5973 5974# if defined(HAVE_WINDOWS_H) && defined(_WIN32) 5975# include <windows.h> 5976# endif 5977# ifdef HAVE_GL_GL_H 5978# include <GL/gl.h> 5979# elif defined(HAVE_OPENGL_GL_H) 5980# include <OpenGL/gl.h> 5981# else 5982# error no gl.h 5983# endif 5984int 5985main () 5986{ 5987glBegin(0) 5988 ; 5989 return 0; 5990} 5991_ACEOF 5992if ac_fn_c_try_link "$LINENO"; then : 5993 ax_cv_check_gl_libgl="$ax_check_gl_dylib_flag $ax_try_lib"; break 5994fi 5995rm -f core conftest.err conftest.$ac_objext \ 5996 conftest$ac_exeext conftest.$ac_ext 5997fi 5998rm -f core conftest.err conftest.$ac_objext \ 5999 conftest$ac_exeext conftest.$ac_ext 6000fi 6001rm -f core conftest.err conftest.$ac_objext \ 6002 conftest$ac_exeext conftest.$ac_ext 6003done 6004 6005# 6006# If no_x is "yes", we don't want to wind up using a libGL that is 6007# linked with X11. Test to see if the found libGL includes GLX 6008# functions. If it does and no_x is "yes", we want to reset 6009# ax_cv_check_gl_libgl back to "no". 6010# 6011# Note that LDFLAGS and LIBS should still have whatever values they 6012# had when we broke out of the test loop above; use that. 6013# 6014if test "X$ax_cv_check_gl_libgl" != Xno; then : 6015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6016/* end confdefs.h. */ 6017 6018# if defined(HAVE_WINDOWS_H) && defined(_WIN32) 6019# include <windows.h> 6020# endif 6021# ifdef HAVE_GL_GL_H 6022# include <GL/gl.h> 6023# elif defined(HAVE_OPENGL_GL_H) 6024# include <OpenGL/gl.h> 6025# else 6026# error no gl.h 6027# endif 6028int 6029main () 6030{ 6031glXQueryVersion(0, 0, 0) 6032 ; 6033 return 0; 6034} 6035_ACEOF 6036if ac_fn_c_try_link "$LINENO"; then : 6037 if test X$no_x = Xyes; then : 6038 ax_cv_check_gl_libgl=no 6039fi 6040fi 6041rm -f core conftest.err conftest.$ac_objext \ 6042 conftest$ac_exeext conftest.$ac_ext 6043fi 6044 6045LIBS=$ax_save_LIBS 6046if test "X$ax_cv_check_gl_libgl" = Xno -a X$no_x = Xyes; then : 6047 LDFLAGS="$ax_save_LDFLAGS -framework OpenGL" 6048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6049/* end confdefs.h. */ 6050 6051# if defined(HAVE_WINDOWS_H) && defined(_WIN32) 6052# include <windows.h> 6053# endif 6054# ifdef HAVE_GL_GL_H 6055# include <GL/gl.h> 6056# elif defined(HAVE_OPENGL_GL_H) 6057# include <OpenGL/gl.h> 6058# else 6059# error no gl.h 6060# endif 6061int 6062main () 6063{ 6064glBegin(0) 6065 ; 6066 return 0; 6067} 6068_ACEOF 6069if ac_fn_c_try_link "$LINENO"; then : 6070 ax_cv_check_gl_libgl='-framework OpenGL' 6071fi 6072rm -f core conftest.err conftest.$ac_objext \ 6073 conftest$ac_exeext conftest.$ac_ext 6074fi 6075 6076LDFLAGS=$ax_save_LDFLAGS 6077CPPFLAGS=$ax_save_CPPFLAGS 6078fi 6079{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_gl_libgl" >&5 6080$as_echo "$ax_cv_check_gl_libgl" >&6; } 6081 6082if test "X$ax_cv_check_gl_libgl" = Xno; then : 6083 no_gl=yes; GL_CFLAGS=""; GL_LIBS="" 6084else 6085 GL_LIBS="$ax_cv_check_gl_libgl $GL_LIBS" 6086fi 6087ac_ext=cpp 6088ac_cpp='$CXXCPP $CPPFLAGS' 6089ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6090ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6091ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6092 6093 6094 6095 6096 6097GLU_CFLAGS=$GL_CFLAGS 6098 6099ax_save_CPPFLAGS=$CPPFLAGS 6100CPPFLAGS="$GL_CFLAGS $CPPFLAGS" 6101for ac_header in GL/glu.h OpenGL/glu.h 6102do : 6103 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 6104ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " 6105# if defined(HAVE_WINDOWS_H) && defined(_WIN32) 6106# include <windows.h> 6107# endif 6108 6109" 6110if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 6111 cat >>confdefs.h <<_ACEOF 6112#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 6113_ACEOF 6114 6115fi 6116 6117done 6118 6119CPPFLAGS=$ax_save_CPPFLAGS 6120 6121 6122 6123{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenGL Utility library" >&5 6124$as_echo_n "checking for OpenGL Utility library... " >&6; } 6125if ${ax_cv_check_glu_libglu+:} false; then : 6126 $as_echo_n "(cached) " >&6 6127else 6128 ax_cv_check_glu_libglu=no 6129ax_save_CPPFLAGS=$CPPFLAGS 6130CPPFLAGS="$GL_CFLAGS $CPPFLAGS" 6131ax_save_LDFLAGS=$LDFLAGS 6132ax_save_LIBS=$LIBS 6133 6134# 6135# First, check for the possibility that everything we need is already in 6136# GL_LIBS. 6137# 6138LDFLAGS="$ax_save_LDFLAGS $GL_LIBS" 6139# 6140# libGLU typically links with libstdc++ on POSIX platforms. 6141# However, setting the language to C++ means that test program 6142# source is named "conftest.cc"; and Microsoft cl doesn't know what 6143# to do with such a file. 6144# 6145ac_ext=cpp 6146ac_cpp='$CXXCPP $CPPFLAGS' 6147ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6148ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6149ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6150 6151if test X$ax_compiler_ms = Xyes; then : 6152 ac_ext=c 6153ac_cpp='$CPP $CPPFLAGS' 6154ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6155ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6156ac_compiler_gnu=$ac_cv_c_compiler_gnu 6157 6158fi 6159cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6160/* end confdefs.h. */ 6161 6162# if defined(HAVE_WINDOWS_H) && defined(_WIN32) 6163# include <windows.h> 6164# endif 6165# ifdef HAVE_GL_GLU_H 6166# include <GL/glu.h> 6167# elif defined(HAVE_OPENGL_GLU_H) 6168# include <OpenGL/glu.h> 6169# else 6170# error no glu.h 6171# endif 6172int 6173main () 6174{ 6175gluBeginCurve(0) 6176 ; 6177 return 0; 6178} 6179_ACEOF 6180if ac_fn_c_try_link "$LINENO"; then : 6181 ax_cv_check_glu_libglu=yes 6182else 6183 LIBS="" 6184 ax_check_libs="-lglu32 -lGLU" 6185 for ax_lib in ${ax_check_libs}; do 6186 if test X$ax_compiler_ms = Xyes; then : 6187 ax_try_lib=`echo $ax_lib | $SED -e 's/^-l//' -e 's/$/.lib/'` 6188else 6189 ax_try_lib=$ax_lib 6190fi 6191 LIBS="$ax_try_lib $ax_save_LIBS" 6192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6193/* end confdefs.h. */ 6194 6195# if defined(HAVE_WINDOWS_H) && defined(_WIN32) 6196# include <windows.h> 6197# endif 6198# ifdef HAVE_GL_GLU_H 6199# include <GL/glu.h> 6200# elif defined(HAVE_OPENGL_GLU_H) 6201# include <OpenGL/glu.h> 6202# else 6203# error no glu.h 6204# endif 6205int 6206main () 6207{ 6208gluBeginCurve(0) 6209 ; 6210 return 0; 6211} 6212_ACEOF 6213if ac_fn_c_try_link "$LINENO"; then : 6214 ax_cv_check_glu_libglu=$ax_try_lib; break 6215fi 6216rm -f core conftest.err conftest.$ac_objext \ 6217 conftest$ac_exeext conftest.$ac_ext 6218 done 6219fi 6220rm -f core conftest.err conftest.$ac_objext \ 6221 conftest$ac_exeext conftest.$ac_ext 6222if test X$ax_compiler_ms = Xyes; then : 6223 ac_ext=cpp 6224ac_cpp='$CXXCPP $CPPFLAGS' 6225ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6226ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6227ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6228 6229fi 6230ac_ext=cpp 6231ac_cpp='$CXXCPP $CPPFLAGS' 6232ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6233ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6234ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6235 6236 6237LIBS=$ax_save_LIBS 6238LDFLAGS=$ax_save_LDFLAGS 6239CPPFLAGS=$ax_save_CPPFLAGS 6240fi 6241{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_glu_libglu" >&5 6242$as_echo "$ax_cv_check_glu_libglu" >&6; } 6243if test "X$ax_cv_check_glu_libglu" = Xno; then : 6244 no_glu=yes; GLU_CFLAGS=""; GLU_LIBS="" 6245else 6246 if test "X$ax_cv_check_glu_libglu" = Xyes; then : 6247 GLU_LIBS="" 6248else 6249 GLU_LIBS="$ax_cv_check_glu_libglu" 6250fi 6251fi 6252 6253 6254 6255# 6256# Some versions of Mac OS X include a broken interpretation of the GLU 6257# tesselation callback function signature when using the C++ compiler. 6258# 6259if test "X$ax_cv_check_glu_libglu" != Xno; then : 6260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for varargs GLU tesselator callback function type" >&5 6261$as_echo_n "checking for varargs GLU tesselator callback function type... " >&6; } 6262if ${ax_cv_varargs_glu_tesscb+:} false; then : 6263 $as_echo_n "(cached) " >&6 6264else 6265 ac_ext=cpp 6266ac_cpp='$CXXCPP $CPPFLAGS' 6267ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6268ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6269ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6270 6271 ax_cv_varargs_glu_tesscb=no 6272 ax_save_CXXFLAGS=$CXXFLAGS 6273 CXXFLAGS="$GL_CFLAGS $CXXFLAGS" 6274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6275/* end confdefs.h. */ 6276 6277# ifdef HAVE_GL_GLU_H 6278# include <GL/glu.h> 6279# else 6280# include <OpenGL/glu.h> 6281# endif 6282int 6283main () 6284{ 6285GLvoid (*func)(...); gluTessCallback(0, 0, func) 6286 ; 6287 return 0; 6288} 6289_ACEOF 6290if ac_fn_cxx_try_compile "$LINENO"; then : 6291 ax_cv_varargs_glu_tesscb=yes 6292fi 6293rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6294 CXXFLAGS=$ax_save_CXXFLAGS 6295 ac_ext=cpp 6296ac_cpp='$CXXCPP $CPPFLAGS' 6297ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6298ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6299ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 6300 6301fi 6302{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_varargs_glu_tesscb" >&5 6303$as_echo "$ax_cv_varargs_glu_tesscb" >&6; } 6304 if test X$ax_cv_varargs_glu_tesscb = Xyes; then : 6305 6306$as_echo "#define HAVE_VARARGS_GLU_TESSCB 1" >>confdefs.h 6307 6308fi 6309fi 6310 6311CXXFLAGS="$CXXFLAGS $GL_CFLAGS $GLU_CFLAGS" 6312CPPFLAGS="$CPPFLAGS $GL_CFLAGS $GLU_CFLAGS" 6313LIBS="$LIBS $GL_LIBS $GLU_LIBS" 6314 6315 6316 6317if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 6318 if test -n "$ac_tool_prefix"; then 6319 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 6320set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 6321{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6322$as_echo_n "checking for $ac_word... " >&6; } 6323if ${ac_cv_path_PKG_CONFIG+:} false; then : 6324 $as_echo_n "(cached) " >&6 6325else 6326 case $PKG_CONFIG in 6327 [\\/]* | ?:[\\/]*) 6328 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 6329 ;; 6330 *) 6331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6332for as_dir in $PATH 6333do 6334 IFS=$as_save_IFS 6335 test -z "$as_dir" && as_dir=. 6336 for ac_exec_ext in '' $ac_executable_extensions; do 6337 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6338 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 6339 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6340 break 2 6341 fi 6342done 6343 done 6344IFS=$as_save_IFS 6345 6346 ;; 6347esac 6348fi 6349PKG_CONFIG=$ac_cv_path_PKG_CONFIG 6350if test -n "$PKG_CONFIG"; then 6351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 6352$as_echo "$PKG_CONFIG" >&6; } 6353else 6354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6355$as_echo "no" >&6; } 6356fi 6357 6358 6359fi 6360if test -z "$ac_cv_path_PKG_CONFIG"; then 6361 ac_pt_PKG_CONFIG=$PKG_CONFIG 6362 # Extract the first word of "pkg-config", so it can be a program name with args. 6363set dummy pkg-config; ac_word=$2 6364{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6365$as_echo_n "checking for $ac_word... " >&6; } 6366if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 6367 $as_echo_n "(cached) " >&6 6368else 6369 case $ac_pt_PKG_CONFIG in 6370 [\\/]* | ?:[\\/]*) 6371 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 6372 ;; 6373 *) 6374 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6375for as_dir in $PATH 6376do 6377 IFS=$as_save_IFS 6378 test -z "$as_dir" && as_dir=. 6379 for ac_exec_ext in '' $ac_executable_extensions; do 6380 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6381 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 6382 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6383 break 2 6384 fi 6385done 6386 done 6387IFS=$as_save_IFS 6388 6389 ;; 6390esac 6391fi 6392ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 6393if test -n "$ac_pt_PKG_CONFIG"; then 6394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 6395$as_echo "$ac_pt_PKG_CONFIG" >&6; } 6396else 6397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6398$as_echo "no" >&6; } 6399fi 6400 6401 if test "x$ac_pt_PKG_CONFIG" = x; then 6402 PKG_CONFIG="" 6403 else 6404 case $cross_compiling:$ac_tool_warned in 6405yes:) 6406{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6407$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6408ac_tool_warned=yes ;; 6409esac 6410 PKG_CONFIG=$ac_pt_PKG_CONFIG 6411 fi 6412else 6413 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 6414fi 6415 6416fi 6417if test -n "$PKG_CONFIG"; then 6418 _pkg_min_version=0.9.0 6419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 6420$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 6421 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 6422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6423$as_echo "yes" >&6; } 6424 else 6425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6426$as_echo "no" >&6; } 6427 PKG_CONFIG="" 6428 fi 6429 6430fi 6431 6432pkg_failed=no 6433{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FT2" >&5 6434$as_echo_n "checking for FT2... " >&6; } 6435 6436if test -n "$PKG_CONFIG"; then 6437 if test -n "$FT2_CFLAGS"; then 6438 pkg_cv_FT2_CFLAGS="$FT2_CFLAGS" 6439 else 6440 if test -n "$PKG_CONFIG" && \ 6441 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"freetype2 >= 9.0.3\""; } >&5 6442 ($PKG_CONFIG --exists --print-errors "freetype2 >= 9.0.3") 2>&5 6443 ac_status=$? 6444 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6445 test $ac_status = 0; }; then 6446 pkg_cv_FT2_CFLAGS=`$PKG_CONFIG --cflags "freetype2 >= 9.0.3" 2>/dev/null` 6447else 6448 pkg_failed=yes 6449fi 6450 fi 6451else 6452 pkg_failed=untried 6453fi 6454if test -n "$PKG_CONFIG"; then 6455 if test -n "$FT2_LIBS"; then 6456 pkg_cv_FT2_LIBS="$FT2_LIBS" 6457 else 6458 if test -n "$PKG_CONFIG" && \ 6459 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"freetype2 >= 9.0.3\""; } >&5 6460 ($PKG_CONFIG --exists --print-errors "freetype2 >= 9.0.3") 2>&5 6461 ac_status=$? 6462 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6463 test $ac_status = 0; }; then 6464 pkg_cv_FT2_LIBS=`$PKG_CONFIG --libs "freetype2 >= 9.0.3" 2>/dev/null` 6465else 6466 pkg_failed=yes 6467fi 6468 fi 6469else 6470 pkg_failed=untried 6471fi 6472 6473 6474 6475if test $pkg_failed = yes; then 6476 6477if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6478 _pkg_short_errors_supported=yes 6479else 6480 _pkg_short_errors_supported=no 6481fi 6482 if test $_pkg_short_errors_supported = yes; then 6483 FT2_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "freetype2 >= 9.0.3"` 6484 else 6485 FT2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2 >= 9.0.3"` 6486 fi 6487 # Put the nasty error message in config.log where it belongs 6488 echo "$FT2_PKG_ERRORS" >&5 6489 6490 as_fn_error $? "Package requirements (freetype2 >= 9.0.3) were not met: 6491 6492$FT2_PKG_ERRORS 6493 6494Consider adjusting the PKG_CONFIG_PATH environment variable if you 6495installed software in a non-standard prefix. 6496 6497Alternatively, you may set the environment variables FT2_CFLAGS 6498and FT2_LIBS to avoid the need to call pkg-config. 6499See the pkg-config man page for more details. 6500" "$LINENO" 5 6501elif test $pkg_failed = untried; then 6502 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6503$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6504as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 6505is in your PATH or set the PKG_CONFIG environment variable to the full 6506path to pkg-config. 6507 6508Alternatively, you may set the environment variables FT2_CFLAGS 6509and FT2_LIBS to avoid the need to call pkg-config. 6510See the pkg-config man page for more details. 6511 6512To get pkg-config, see <http://pkg-config.freedesktop.org/>. 6513See \`config.log' for more details" "$LINENO" 5; } 6514else 6515 FT2_CFLAGS=$pkg_cv_FT2_CFLAGS 6516 FT2_LIBS=$pkg_cv_FT2_LIBS 6517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6518$as_echo "yes" >&6; } 6519 : 6520fi 6521 6522pkg_failed=no 6523{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PCRE" >&5 6524$as_echo_n "checking for PCRE... " >&6; } 6525 6526if test -n "$PKG_CONFIG"; then 6527 if test -n "$PCRE_CFLAGS"; then 6528 pkg_cv_PCRE_CFLAGS="$PCRE_CFLAGS" 6529 else 6530 if test -n "$PKG_CONFIG" && \ 6531 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpcre\""; } >&5 6532 ($PKG_CONFIG --exists --print-errors "libpcre") 2>&5 6533 ac_status=$? 6534 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6535 test $ac_status = 0; }; then 6536 pkg_cv_PCRE_CFLAGS=`$PKG_CONFIG --cflags "libpcre" 2>/dev/null` 6537else 6538 pkg_failed=yes 6539fi 6540 fi 6541else 6542 pkg_failed=untried 6543fi 6544if test -n "$PKG_CONFIG"; then 6545 if test -n "$PCRE_LIBS"; then 6546 pkg_cv_PCRE_LIBS="$PCRE_LIBS" 6547 else 6548 if test -n "$PKG_CONFIG" && \ 6549 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpcre\""; } >&5 6550 ($PKG_CONFIG --exists --print-errors "libpcre") 2>&5 6551 ac_status=$? 6552 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6553 test $ac_status = 0; }; then 6554 pkg_cv_PCRE_LIBS=`$PKG_CONFIG --libs "libpcre" 2>/dev/null` 6555else 6556 pkg_failed=yes 6557fi 6558 fi 6559else 6560 pkg_failed=untried 6561fi 6562 6563 6564 6565if test $pkg_failed = yes; then 6566 6567if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6568 _pkg_short_errors_supported=yes 6569else 6570 _pkg_short_errors_supported=no 6571fi 6572 if test $_pkg_short_errors_supported = yes; then 6573 PCRE_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libpcre"` 6574 else 6575 PCRE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libpcre"` 6576 fi 6577 # Put the nasty error message in config.log where it belongs 6578 echo "$PCRE_PKG_ERRORS" >&5 6579 6580 as_fn_error $? "Package requirements (libpcre) were not met: 6581 6582$PCRE_PKG_ERRORS 6583 6584Consider adjusting the PKG_CONFIG_PATH environment variable if you 6585installed software in a non-standard prefix. 6586 6587Alternatively, you may set the environment variables PCRE_CFLAGS 6588and PCRE_LIBS to avoid the need to call pkg-config. 6589See the pkg-config man page for more details. 6590" "$LINENO" 5 6591elif test $pkg_failed = untried; then 6592 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6593$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6594as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 6595is in your PATH or set the PKG_CONFIG environment variable to the full 6596path to pkg-config. 6597 6598Alternatively, you may set the environment variables PCRE_CFLAGS 6599and PCRE_LIBS to avoid the need to call pkg-config. 6600See the pkg-config man page for more details. 6601 6602To get pkg-config, see <http://pkg-config.freedesktop.org/>. 6603See \`config.log' for more details" "$LINENO" 5; } 6604else 6605 PCRE_CFLAGS=$pkg_cv_PCRE_CFLAGS 6606 PCRE_LIBS=$pkg_cv_PCRE_LIBS 6607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6608$as_echo "yes" >&6; } 6609 : 6610fi 6611 6612pkg_failed=no 6613{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLEW" >&5 6614$as_echo_n "checking for GLEW... " >&6; } 6615 6616if test -n "$PKG_CONFIG"; then 6617 if test -n "$GLEW_CFLAGS"; then 6618 pkg_cv_GLEW_CFLAGS="$GLEW_CFLAGS" 6619 else 6620 if test -n "$PKG_CONFIG" && \ 6621 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glew\""; } >&5 6622 ($PKG_CONFIG --exists --print-errors "glew") 2>&5 6623 ac_status=$? 6624 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6625 test $ac_status = 0; }; then 6626 pkg_cv_GLEW_CFLAGS=`$PKG_CONFIG --cflags "glew" 2>/dev/null` 6627else 6628 pkg_failed=yes 6629fi 6630 fi 6631else 6632 pkg_failed=untried 6633fi 6634if test -n "$PKG_CONFIG"; then 6635 if test -n "$GLEW_LIBS"; then 6636 pkg_cv_GLEW_LIBS="$GLEW_LIBS" 6637 else 6638 if test -n "$PKG_CONFIG" && \ 6639 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glew\""; } >&5 6640 ($PKG_CONFIG --exists --print-errors "glew") 2>&5 6641 ac_status=$? 6642 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6643 test $ac_status = 0; }; then 6644 pkg_cv_GLEW_LIBS=`$PKG_CONFIG --libs "glew" 2>/dev/null` 6645else 6646 pkg_failed=yes 6647fi 6648 fi 6649else 6650 pkg_failed=untried 6651fi 6652 6653 6654 6655if test $pkg_failed = yes; then 6656 6657if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6658 _pkg_short_errors_supported=yes 6659else 6660 _pkg_short_errors_supported=no 6661fi 6662 if test $_pkg_short_errors_supported = yes; then 6663 GLEW_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "glew"` 6664 else 6665 GLEW_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "glew"` 6666 fi 6667 # Put the nasty error message in config.log where it belongs 6668 echo "$GLEW_PKG_ERRORS" >&5 6669 6670 as_fn_error $? "Package requirements (glew) were not met: 6671 6672$GLEW_PKG_ERRORS 6673 6674Consider adjusting the PKG_CONFIG_PATH environment variable if you 6675installed software in a non-standard prefix. 6676 6677Alternatively, you may set the environment variables GLEW_CFLAGS 6678and GLEW_LIBS to avoid the need to call pkg-config. 6679See the pkg-config man page for more details. 6680" "$LINENO" 5 6681elif test $pkg_failed = untried; then 6682 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6683$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6684as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 6685is in your PATH or set the PKG_CONFIG environment variable to the full 6686path to pkg-config. 6687 6688Alternatively, you may set the environment variables GLEW_CFLAGS 6689and GLEW_LIBS to avoid the need to call pkg-config. 6690See the pkg-config man page for more details. 6691 6692To get pkg-config, see <http://pkg-config.freedesktop.org/>. 6693See \`config.log' for more details" "$LINENO" 5; } 6694else 6695 GLEW_CFLAGS=$pkg_cv_GLEW_CFLAGS 6696 GLEW_LIBS=$pkg_cv_GLEW_LIBS 6697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6698$as_echo "yes" >&6; } 6699 : 6700fi 6701 6702pkg_failed=no 6703{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SDL2" >&5 6704$as_echo_n "checking for SDL2... " >&6; } 6705 6706if test -n "$PKG_CONFIG"; then 6707 if test -n "$SDL2_CFLAGS"; then 6708 pkg_cv_SDL2_CFLAGS="$SDL2_CFLAGS" 6709 else 6710 if test -n "$PKG_CONFIG" && \ 6711 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl2 SDL2_image\""; } >&5 6712 ($PKG_CONFIG --exists --print-errors "sdl2 SDL2_image") 2>&5 6713 ac_status=$? 6714 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6715 test $ac_status = 0; }; then 6716 pkg_cv_SDL2_CFLAGS=`$PKG_CONFIG --cflags "sdl2 SDL2_image" 2>/dev/null` 6717else 6718 pkg_failed=yes 6719fi 6720 fi 6721else 6722 pkg_failed=untried 6723fi 6724if test -n "$PKG_CONFIG"; then 6725 if test -n "$SDL2_LIBS"; then 6726 pkg_cv_SDL2_LIBS="$SDL2_LIBS" 6727 else 6728 if test -n "$PKG_CONFIG" && \ 6729 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl2 SDL2_image\""; } >&5 6730 ($PKG_CONFIG --exists --print-errors "sdl2 SDL2_image") 2>&5 6731 ac_status=$? 6732 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6733 test $ac_status = 0; }; then 6734 pkg_cv_SDL2_LIBS=`$PKG_CONFIG --libs "sdl2 SDL2_image" 2>/dev/null` 6735else 6736 pkg_failed=yes 6737fi 6738 fi 6739else 6740 pkg_failed=untried 6741fi 6742 6743 6744 6745if test $pkg_failed = yes; then 6746 6747if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6748 _pkg_short_errors_supported=yes 6749else 6750 _pkg_short_errors_supported=no 6751fi 6752 if test $_pkg_short_errors_supported = yes; then 6753 SDL2_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "sdl2 SDL2_image"` 6754 else 6755 SDL2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "sdl2 SDL2_image"` 6756 fi 6757 # Put the nasty error message in config.log where it belongs 6758 echo "$SDL2_PKG_ERRORS" >&5 6759 6760 as_fn_error $? "Package requirements (sdl2 SDL2_image) were not met: 6761 6762$SDL2_PKG_ERRORS 6763 6764Consider adjusting the PKG_CONFIG_PATH environment variable if you 6765installed software in a non-standard prefix. 6766 6767Alternatively, you may set the environment variables SDL2_CFLAGS 6768and SDL2_LIBS to avoid the need to call pkg-config. 6769See the pkg-config man page for more details. 6770" "$LINENO" 5 6771elif test $pkg_failed = untried; then 6772 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6773$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6774as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 6775is in your PATH or set the PKG_CONFIG environment variable to the full 6776path to pkg-config. 6777 6778Alternatively, you may set the environment variables SDL2_CFLAGS 6779and SDL2_LIBS to avoid the need to call pkg-config. 6780See the pkg-config man page for more details. 6781 6782To get pkg-config, see <http://pkg-config.freedesktop.org/>. 6783See \`config.log' for more details" "$LINENO" 5; } 6784else 6785 SDL2_CFLAGS=$pkg_cv_SDL2_CFLAGS 6786 SDL2_LIBS=$pkg_cv_SDL2_LIBS 6787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6788$as_echo "yes" >&6; } 6789 : 6790fi; 6791 6792pkg_failed=no 6793{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PNG" >&5 6794$as_echo_n "checking for PNG... " >&6; } 6795 6796if test -n "$PKG_CONFIG"; then 6797 if test -n "$PNG_CFLAGS"; then 6798 pkg_cv_PNG_CFLAGS="$PNG_CFLAGS" 6799 else 6800 if test -n "$PKG_CONFIG" && \ 6801 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpng >= 1.2\""; } >&5 6802 ($PKG_CONFIG --exists --print-errors "libpng >= 1.2") 2>&5 6803 ac_status=$? 6804 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6805 test $ac_status = 0; }; then 6806 pkg_cv_PNG_CFLAGS=`$PKG_CONFIG --cflags "libpng >= 1.2" 2>/dev/null` 6807else 6808 pkg_failed=yes 6809fi 6810 fi 6811else 6812 pkg_failed=untried 6813fi 6814if test -n "$PKG_CONFIG"; then 6815 if test -n "$PNG_LIBS"; then 6816 pkg_cv_PNG_LIBS="$PNG_LIBS" 6817 else 6818 if test -n "$PKG_CONFIG" && \ 6819 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpng >= 1.2\""; } >&5 6820 ($PKG_CONFIG --exists --print-errors "libpng >= 1.2") 2>&5 6821 ac_status=$? 6822 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6823 test $ac_status = 0; }; then 6824 pkg_cv_PNG_LIBS=`$PKG_CONFIG --libs "libpng >= 1.2" 2>/dev/null` 6825else 6826 pkg_failed=yes 6827fi 6828 fi 6829else 6830 pkg_failed=untried 6831fi 6832 6833 6834 6835if test $pkg_failed = yes; then 6836 6837if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 6838 _pkg_short_errors_supported=yes 6839else 6840 _pkg_short_errors_supported=no 6841fi 6842 if test $_pkg_short_errors_supported = yes; then 6843 PNG_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libpng >= 1.2"` 6844 else 6845 PNG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libpng >= 1.2"` 6846 fi 6847 # Put the nasty error message in config.log where it belongs 6848 echo "$PNG_PKG_ERRORS" >&5 6849 6850 as_fn_error $? "Package requirements (libpng >= 1.2) were not met: 6851 6852$PNG_PKG_ERRORS 6853 6854Consider adjusting the PKG_CONFIG_PATH environment variable if you 6855installed software in a non-standard prefix. 6856 6857Alternatively, you may set the environment variables PNG_CFLAGS 6858and PNG_LIBS to avoid the need to call pkg-config. 6859See the pkg-config man page for more details. 6860" "$LINENO" 5 6861elif test $pkg_failed = untried; then 6862 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6863$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6864as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 6865is in your PATH or set the PKG_CONFIG environment variable to the full 6866path to pkg-config. 6867 6868Alternatively, you may set the environment variables PNG_CFLAGS 6869and PNG_LIBS to avoid the need to call pkg-config. 6870See the pkg-config man page for more details. 6871 6872To get pkg-config, see <http://pkg-config.freedesktop.org/>. 6873See \`config.log' for more details" "$LINENO" 5; } 6874else 6875 PNG_CFLAGS=$pkg_cv_PNG_CFLAGS 6876 PNG_LIBS=$pkg_cv_PNG_LIBS 6877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 6878$as_echo "yes" >&6; } 6879 : 6880fi 6881 6882CPPFLAGS="${CPPFLAGS} ${FT2_CFLAGS} ${PCRE_CFLAGS} ${GLEW_CFLAGS} ${SDL2_CFLAGS} ${PNG_CFLAGS}" 6883LIBS="${LIBS} ${FT2_LIBS} ${PCRE_LIBS} ${GLEW_LIBS} ${SDL2_LIBS} ${PNG_LIBS}" 6884 6885for ac_func in IMG_LoadPNG_RW 6886do : 6887 ac_fn_cxx_check_func "$LINENO" "IMG_LoadPNG_RW" "ac_cv_func_IMG_LoadPNG_RW" 6888if test "x$ac_cv_func_IMG_LoadPNG_RW" = xyes; then : 6889 cat >>confdefs.h <<_ACEOF 6890#define HAVE_IMG_LOADPNG_RW 1 6891_ACEOF 6892 6893else 6894 as_fn_error $? "SDL2_image with PNG support required. Please see INSTALL" "$LINENO" 5 6895fi 6896done 6897 6898for ac_func in IMG_LoadJPG_RW 6899do : 6900 ac_fn_cxx_check_func "$LINENO" "IMG_LoadJPG_RW" "ac_cv_func_IMG_LoadJPG_RW" 6901if test "x$ac_cv_func_IMG_LoadJPG_RW" = xyes; then : 6902 cat >>confdefs.h <<_ACEOF 6903#define HAVE_IMG_LOADJPG_RW 1 6904_ACEOF 6905 6906else 6907 as_fn_error $? "SDL2_image with JPEG support required. Please see INSTALL" "$LINENO" 5 6908fi 6909done 6910 6911 6912#BOOST 6913 6914 6915# Check whether --with-boost was given. 6916if test "${with_boost+set}" = set; then : 6917 withval=$with_boost; 6918 case $withval in #( 6919 no) : 6920 want_boost="no";_AX_BOOST_BASE_boost_path="" ;; #( 6921 yes) : 6922 want_boost="yes";_AX_BOOST_BASE_boost_path="" ;; #( 6923 *) : 6924 want_boost="yes";_AX_BOOST_BASE_boost_path="$withval" ;; 6925esac 6926 6927else 6928 want_boost="yes" 6929fi 6930 6931 6932 6933 6934# Check whether --with-boost-libdir was given. 6935if test "${with_boost_libdir+set}" = set; then : 6936 withval=$with_boost_libdir; 6937 if test -d "$withval"; then : 6938 _AX_BOOST_BASE_boost_lib_path="$withval" 6939else 6940 as_fn_error $? "--with-boost-libdir expected directory name" "$LINENO" 5 6941fi 6942 6943else 6944 _AX_BOOST_BASE_boost_lib_path="" 6945fi 6946 6947 6948BOOST_LDFLAGS="" 6949BOOST_CPPFLAGS="" 6950if test "x$want_boost" = "xyes"; then : 6951 6952 6953 if test "x1.46" = "x"; then : 6954 _AX_BOOST_BASE_TONUMERICVERSION_req="1.20.0" 6955else 6956 _AX_BOOST_BASE_TONUMERICVERSION_req="1.46" 6957fi 6958 _AX_BOOST_BASE_TONUMERICVERSION_req_shorten=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([0-9]*\.[0-9]*\)'` 6959 _AX_BOOST_BASE_TONUMERICVERSION_req_major=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '\([0-9]*\)'` 6960 if test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_major" = "x"; then : 6961 as_fn_error $? "You should at least specify libboost major version" "$LINENO" 5 6962fi 6963 _AX_BOOST_BASE_TONUMERICVERSION_req_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[0-9]*\.\([0-9]*\)'` 6964 if test "x$_AX_BOOST_BASE_TONUMERICVERSION_req_minor" = "x"; then : 6965 _AX_BOOST_BASE_TONUMERICVERSION_req_minor="0" 6966fi 6967 _AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req : '[0-9]*\.[0-9]*\.\([0-9]*\)'` 6968 if test "X$_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor" = "X"; then : 6969 _AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor="0" 6970fi 6971 _AX_BOOST_BASE_TONUMERICVERSION_RET=`expr $_AX_BOOST_BASE_TONUMERICVERSION_req_major \* 100000 \+ $_AX_BOOST_BASE_TONUMERICVERSION_req_minor \* 100 \+ $_AX_BOOST_BASE_TONUMERICVERSION_req_sub_minor` 6972 WANT_BOOST_VERSION=$_AX_BOOST_BASE_TONUMERICVERSION_RET 6973 6974 succeeded=no 6975 6976 6977 6978 case ${host_cpu} in #( 6979 x86_64) : 6980 libsubdirs="lib64 libx32 lib lib64" ;; #( 6981 ppc64|s390x|sparc64|aarch64|ppc64le) : 6982 libsubdirs="lib64 lib lib64" ;; #( 6983 *) : 6984 libsubdirs="lib" 6985 ;; 6986esac 6987 6988 case ${host_cpu} in #( 6989 i?86) : 6990 multiarch_libsubdir="lib/i386-${host_os}" ;; #( 6991 *) : 6992 multiarch_libsubdir="lib/${host_cpu}-${host_os}" 6993 ;; 6994esac 6995 6996 if test "x$_AX_BOOST_BASE_boost_path" != "x"; then : 6997 6998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for boostlib >= 1.46 ($WANT_BOOST_VERSION) includes in \"$_AX_BOOST_BASE_boost_path/include\"" >&5 6999$as_echo_n "checking for boostlib >= 1.46 ($WANT_BOOST_VERSION) includes in \"$_AX_BOOST_BASE_boost_path/include\"... " >&6; } 7000 if test -d "$_AX_BOOST_BASE_boost_path/include" && test -r "$_AX_BOOST_BASE_boost_path/include"; then : 7001 7002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7003$as_echo "yes" >&6; } 7004 BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include" 7005 for _AX_BOOST_BASE_boost_path_tmp in $multiarch_libsubdir $libsubdirs; do 7006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for boostlib >= 1.46 ($WANT_BOOST_VERSION) lib path in \"$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp\"" >&5 7007$as_echo_n "checking for boostlib >= 1.46 ($WANT_BOOST_VERSION) lib path in \"$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp\"... " >&6; } 7008 if test -d "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp" && test -r "$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp" ; then : 7009 7010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7011$as_echo "yes" >&6; } 7012 BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$_AX_BOOST_BASE_boost_path_tmp"; 7013 break; 7014 7015else 7016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7017$as_echo "no" >&6; } 7018fi 7019 done 7020else 7021 7022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7023$as_echo "no" >&6; } 7024fi 7025 7026else 7027 7028 if test X"$cross_compiling" = Xyes; then 7029 search_libsubdirs=$multiarch_libsubdir 7030 else 7031 search_libsubdirs="$multiarch_libsubdir $libsubdirs" 7032 fi 7033 for _AX_BOOST_BASE_boost_path_tmp in /usr /usr/local /opt /opt/local ; do 7034 if test -d "$_AX_BOOST_BASE_boost_path_tmp/include/boost" && test -r "$_AX_BOOST_BASE_boost_path_tmp/include/boost" ; then 7035 for libsubdir in $search_libsubdirs ; do 7036 if ls "$_AX_BOOST_BASE_boost_path_tmp/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi 7037 done 7038 BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path_tmp/$libsubdir" 7039 BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path_tmp/include" 7040 break; 7041 fi 7042 done 7043 7044fi 7045 7046 if test "x$_AX_BOOST_BASE_boost_lib_path" != "x"; then : 7047 BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_lib_path" 7048fi 7049 7050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for boostlib >= 1.46 ($WANT_BOOST_VERSION)" >&5 7051$as_echo_n "checking for boostlib >= 1.46 ($WANT_BOOST_VERSION)... " >&6; } 7052 CPPFLAGS_SAVED="$CPPFLAGS" 7053 CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" 7054 export CPPFLAGS 7055 7056 LDFLAGS_SAVED="$LDFLAGS" 7057 LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" 7058 export LDFLAGS 7059 7060 7061 ac_ext=cpp 7062ac_cpp='$CXXCPP $CPPFLAGS' 7063ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7064ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7065ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7066 7067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7068/* end confdefs.h. */ 7069 7070#include <boost/version.hpp> 7071 7072int 7073main () 7074{ 7075 7076(void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < ($WANT_BOOST_VERSION))])); 7077 7078 ; 7079 return 0; 7080} 7081_ACEOF 7082if ac_fn_cxx_try_compile "$LINENO"; then : 7083 7084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7085$as_echo "yes" >&6; } 7086 succeeded=yes 7087 found_system=yes 7088 7089fi 7090rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7091 ac_ext=cpp 7092ac_cpp='$CXXCPP $CPPFLAGS' 7093ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7094ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7095ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7096 7097 7098 7099 7100 if test "x$succeeded" != "xyes" ; then 7101 CPPFLAGS="$CPPFLAGS_SAVED" 7102 LDFLAGS="$LDFLAGS_SAVED" 7103 BOOST_CPPFLAGS= 7104 if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then 7105 BOOST_LDFLAGS= 7106 fi 7107 _version=0 7108 if test -n "$_AX_BOOST_BASE_boost_path" ; then 7109 if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path"; then 7110 for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do 7111 _version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'` 7112 V_CHECK=`expr $_version_tmp \> $_version` 7113 if test "x$V_CHECK" = "x1" ; then 7114 _version=$_version_tmp 7115 fi 7116 VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'` 7117 BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path/include/boost-$VERSION_UNDERSCORE" 7118 done 7119 if test -z "$BOOST_CPPFLAGS"; then 7120 if test -d "$_AX_BOOST_BASE_boost_path/boost" && test -r "$_AX_BOOST_BASE_boost_path/boost"; then 7121 BOOST_CPPFLAGS="-I$_AX_BOOST_BASE_boost_path" 7122 fi 7123 fi 7124 if test -n "$BOOST_CPPFLAGS" && test -z "$BOOST_LDFLAGS"; then 7125 for libsubdir in $libsubdirs ; do 7126 if ls "$_AX_BOOST_BASE_boost_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi 7127 done 7128 BOOST_LDFLAGS="-L$_AX_BOOST_BASE_boost_path/$libsubdir" 7129 fi 7130 fi 7131 else 7132 if test "x$cross_compiling" != "xyes" ; then 7133 for _AX_BOOST_BASE_boost_path in /usr /usr/local /opt /opt/local ; do 7134 if test -d "$_AX_BOOST_BASE_boost_path" && test -r "$_AX_BOOST_BASE_boost_path" ; then 7135 for i in `ls -d $_AX_BOOST_BASE_boost_path/include/boost-* 2>/dev/null`; do 7136 _version_tmp=`echo $i | sed "s#$_AX_BOOST_BASE_boost_path##" | sed 's/\/include\/boost-//' | sed 's/_/./'` 7137 V_CHECK=`expr $_version_tmp \> $_version` 7138 if test "x$V_CHECK" = "x1" ; then 7139 _version=$_version_tmp 7140 best_path=$_AX_BOOST_BASE_boost_path 7141 fi 7142 done 7143 fi 7144 done 7145 7146 VERSION_UNDERSCORE=`echo $_version | sed 's/\./_/'` 7147 BOOST_CPPFLAGS="-I$best_path/include/boost-$VERSION_UNDERSCORE" 7148 if test -z "$_AX_BOOST_BASE_boost_lib_path" ; then 7149 for libsubdir in $libsubdirs ; do 7150 if ls "$best_path/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi 7151 done 7152 BOOST_LDFLAGS="-L$best_path/$libsubdir" 7153 fi 7154 fi 7155 7156 if test -n "$BOOST_ROOT" ; then 7157 for libsubdir in $libsubdirs ; do 7158 if ls "$BOOST_ROOT/stage/$libsubdir/libboost_"* >/dev/null 2>&1 ; then break; fi 7159 done 7160 if test -d "$BOOST_ROOT" && test -r "$BOOST_ROOT" && test -d "$BOOST_ROOT/stage/$libsubdir" && test -r "$BOOST_ROOT/stage/$libsubdir"; then 7161 version_dir=`expr //$BOOST_ROOT : '.*/\(.*\)'` 7162 stage_version=`echo $version_dir | sed 's/boost_//' | sed 's/_/./g'` 7163 stage_version_shorten=`expr $stage_version : '\([0-9]*\.[0-9]*\)'` 7164 V_CHECK=`expr $stage_version_shorten \>\= $_version` 7165 if test "x$V_CHECK" = "x1" && test -z "$_AX_BOOST_BASE_boost_lib_path" ; then 7166 { $as_echo "$as_me:${as_lineno-$LINENO}: We will use a staged boost library from $BOOST_ROOT" >&5 7167$as_echo "$as_me: We will use a staged boost library from $BOOST_ROOT" >&6;} 7168 BOOST_CPPFLAGS="-I$BOOST_ROOT" 7169 BOOST_LDFLAGS="-L$BOOST_ROOT/stage/$libsubdir" 7170 fi 7171 fi 7172 fi 7173 fi 7174 7175 CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" 7176 export CPPFLAGS 7177 LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" 7178 export LDFLAGS 7179 7180 ac_ext=cpp 7181ac_cpp='$CXXCPP $CPPFLAGS' 7182ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7183ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7184ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7185 7186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7187/* end confdefs.h. */ 7188 7189#include <boost/version.hpp> 7190 7191int 7192main () 7193{ 7194 7195(void) ((void)sizeof(char[1 - 2*!!((BOOST_VERSION) < ($WANT_BOOST_VERSION))])); 7196 7197 ; 7198 return 0; 7199} 7200_ACEOF 7201if ac_fn_cxx_try_compile "$LINENO"; then : 7202 7203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7204$as_echo "yes" >&6; } 7205 succeeded=yes 7206 found_system=yes 7207 7208fi 7209rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7210 ac_ext=cpp 7211ac_cpp='$CXXCPP $CPPFLAGS' 7212ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7213ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7214ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7215 7216 fi 7217 7218 if test "x$succeeded" != "xyes" ; then 7219 if test "x$_version" = "x0" ; then 7220 { $as_echo "$as_me:${as_lineno-$LINENO}: We could not detect the boost libraries (version 1.46 or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option. If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation." >&5 7221$as_echo "$as_me: We could not detect the boost libraries (version 1.46 or higher). If you have a staged boost library (still not installed) please specify \$BOOST_ROOT in your environment and do not give a PATH to --with-boost option. If you are sure you have boost installed, then check your version number looking in <boost/version.hpp>. See http://randspringer.de/boost for more documentation." >&6;} 7222 else 7223 { $as_echo "$as_me:${as_lineno-$LINENO}: Your boost libraries seems to old (version $_version)." >&5 7224$as_echo "$as_me: Your boost libraries seems to old (version $_version)." >&6;} 7225 fi 7226 # execute ACTION-IF-NOT-FOUND (if present): 7227 as_fn_error $? "Boost Filesystem >= 1.46 is required. Please see INSTALL" "$LINENO" 5 7228 else 7229 7230$as_echo "#define HAVE_BOOST /**/" >>confdefs.h 7231 7232 # execute ACTION-IF-FOUND (if present): 7233 : 7234 fi 7235 7236 CPPFLAGS="$CPPFLAGS_SAVED" 7237 LDFLAGS="$LDFLAGS_SAVED" 7238 7239 7240fi 7241 7242 7243 7244 7245 7246# Check whether --with-boost-system was given. 7247if test "${with_boost_system+set}" = set; then : 7248 withval=$with_boost_system; 7249 if test "$withval" = "no"; then 7250 want_boost="no" 7251 elif test "$withval" = "yes"; then 7252 want_boost="yes" 7253 ax_boost_user_system_lib="" 7254 else 7255 want_boost="yes" 7256 ax_boost_user_system_lib="$withval" 7257 fi 7258 7259else 7260 want_boost="yes" 7261 7262fi 7263 7264 7265 if test "x$want_boost" = "xyes"; then 7266 7267 7268 CPPFLAGS_SAVED="$CPPFLAGS" 7269 CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" 7270 export CPPFLAGS 7271 7272 LDFLAGS_SAVED="$LDFLAGS" 7273 LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" 7274 export LDFLAGS 7275 7276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the Boost::System library is available" >&5 7277$as_echo_n "checking whether the Boost::System library is available... " >&6; } 7278if ${ax_cv_boost_system+:} false; then : 7279 $as_echo_n "(cached) " >&6 7280else 7281 ac_ext=cpp 7282ac_cpp='$CXXCPP $CPPFLAGS' 7283ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7284ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7285ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7286 7287 CXXFLAGS_SAVE=$CXXFLAGS 7288 CXXFLAGS= 7289 7290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7291/* end confdefs.h. */ 7292#include <boost/system/error_code.hpp> 7293int 7294main () 7295{ 7296boost::system::error_category *a = 0; 7297 ; 7298 return 0; 7299} 7300_ACEOF 7301if ac_fn_cxx_try_compile "$LINENO"; then : 7302 ax_cv_boost_system=yes 7303else 7304 ax_cv_boost_system=no 7305fi 7306rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7307 CXXFLAGS=$CXXFLAGS_SAVE 7308 ac_ext=cpp 7309ac_cpp='$CXXCPP $CPPFLAGS' 7310ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7311ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7312ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7313 7314 7315fi 7316{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_boost_system" >&5 7317$as_echo "$ax_cv_boost_system" >&6; } 7318 if test "x$ax_cv_boost_system" = "xyes"; then 7319 7320 7321 7322$as_echo "#define HAVE_BOOST_SYSTEM /**/" >>confdefs.h 7323 7324 BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/[^\/]*//'` 7325 7326 LDFLAGS_SAVE=$LDFLAGS 7327 if test "x$ax_boost_user_system_lib" = "x"; then 7328 for libextension in `ls -r $BOOSTLIBDIR/libboost_system* 2>/dev/null | sed 's,.*/lib,,' | sed 's,\..*,,'` ; do 7329 ax_lib=${libextension} 7330 as_ac_Lib=`$as_echo "ac_cv_lib_$ax_lib''_exit" | $as_tr_sh` 7331{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for exit in -l$ax_lib" >&5 7332$as_echo_n "checking for exit in -l$ax_lib... " >&6; } 7333if eval \${$as_ac_Lib+:} false; then : 7334 $as_echo_n "(cached) " >&6 7335else 7336 ac_check_lib_save_LIBS=$LIBS 7337LIBS="-l$ax_lib $LIBS" 7338cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7339/* end confdefs.h. */ 7340 7341/* Override any GCC internal prototype to avoid an error. 7342 Use char because int might match the return type of a GCC 7343 builtin and then its argument prototype would still apply. */ 7344#ifdef __cplusplus 7345extern "C" 7346#endif 7347char exit (); 7348int 7349main () 7350{ 7351return exit (); 7352 ; 7353 return 0; 7354} 7355_ACEOF 7356if ac_fn_cxx_try_link "$LINENO"; then : 7357 eval "$as_ac_Lib=yes" 7358else 7359 eval "$as_ac_Lib=no" 7360fi 7361rm -f core conftest.err conftest.$ac_objext \ 7362 conftest$ac_exeext conftest.$ac_ext 7363LIBS=$ac_check_lib_save_LIBS 7364fi 7365eval ac_res=\$$as_ac_Lib 7366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7367$as_echo "$ac_res" >&6; } 7368if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : 7369 BOOST_SYSTEM_LIB="-l$ax_lib"; link_system="yes"; break 7370else 7371 link_system="no" 7372fi 7373 7374 done 7375 if test "x$link_system" != "xyes"; then 7376 for libextension in `ls -r $BOOSTLIBDIR/boost_system* 2>/dev/null | sed 's,.*/,,' | sed -e 's,\..*,,'` ; do 7377 ax_lib=${libextension} 7378 as_ac_Lib=`$as_echo "ac_cv_lib_$ax_lib''_exit" | $as_tr_sh` 7379{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for exit in -l$ax_lib" >&5 7380$as_echo_n "checking for exit in -l$ax_lib... " >&6; } 7381if eval \${$as_ac_Lib+:} false; then : 7382 $as_echo_n "(cached) " >&6 7383else 7384 ac_check_lib_save_LIBS=$LIBS 7385LIBS="-l$ax_lib $LIBS" 7386cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7387/* end confdefs.h. */ 7388 7389/* Override any GCC internal prototype to avoid an error. 7390 Use char because int might match the return type of a GCC 7391 builtin and then its argument prototype would still apply. */ 7392#ifdef __cplusplus 7393extern "C" 7394#endif 7395char exit (); 7396int 7397main () 7398{ 7399return exit (); 7400 ; 7401 return 0; 7402} 7403_ACEOF 7404if ac_fn_cxx_try_link "$LINENO"; then : 7405 eval "$as_ac_Lib=yes" 7406else 7407 eval "$as_ac_Lib=no" 7408fi 7409rm -f core conftest.err conftest.$ac_objext \ 7410 conftest$ac_exeext conftest.$ac_ext 7411LIBS=$ac_check_lib_save_LIBS 7412fi 7413eval ac_res=\$$as_ac_Lib 7414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7415$as_echo "$ac_res" >&6; } 7416if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : 7417 BOOST_SYSTEM_LIB="-l$ax_lib"; link_system="yes"; break 7418else 7419 link_system="no" 7420fi 7421 7422 done 7423 fi 7424 7425 else 7426 for ax_lib in $ax_boost_user_system_lib boost_system-$ax_boost_user_system_lib; do 7427 as_ac_Lib=`$as_echo "ac_cv_lib_$ax_lib''_exit" | $as_tr_sh` 7428{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for exit in -l$ax_lib" >&5 7429$as_echo_n "checking for exit in -l$ax_lib... " >&6; } 7430if eval \${$as_ac_Lib+:} false; then : 7431 $as_echo_n "(cached) " >&6 7432else 7433 ac_check_lib_save_LIBS=$LIBS 7434LIBS="-l$ax_lib $LIBS" 7435cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7436/* end confdefs.h. */ 7437 7438/* Override any GCC internal prototype to avoid an error. 7439 Use char because int might match the return type of a GCC 7440 builtin and then its argument prototype would still apply. */ 7441#ifdef __cplusplus 7442extern "C" 7443#endif 7444char exit (); 7445int 7446main () 7447{ 7448return exit (); 7449 ; 7450 return 0; 7451} 7452_ACEOF 7453if ac_fn_cxx_try_link "$LINENO"; then : 7454 eval "$as_ac_Lib=yes" 7455else 7456 eval "$as_ac_Lib=no" 7457fi 7458rm -f core conftest.err conftest.$ac_objext \ 7459 conftest$ac_exeext conftest.$ac_ext 7460LIBS=$ac_check_lib_save_LIBS 7461fi 7462eval ac_res=\$$as_ac_Lib 7463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7464$as_echo "$ac_res" >&6; } 7465if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : 7466 BOOST_SYSTEM_LIB="-l$ax_lib"; link_system="yes"; break 7467else 7468 link_system="no" 7469fi 7470 7471 done 7472 7473 fi 7474 if test "x$ax_lib" = "x"; then 7475 as_fn_error $? "Could not find a version of the library!" "$LINENO" 5 7476 fi 7477 if test "x$link_system" = "xno"; then 7478 as_fn_error $? "Could not link against $ax_lib !" "$LINENO" 5 7479 fi 7480 fi 7481 7482 CPPFLAGS="$CPPFLAGS_SAVED" 7483 LDFLAGS="$LDFLAGS_SAVED" 7484 fi 7485 7486 7487 7488# Check whether --with-boost-filesystem was given. 7489if test "${with_boost_filesystem+set}" = set; then : 7490 withval=$with_boost_filesystem; 7491 if test "$withval" = "no"; then 7492 want_boost="no" 7493 elif test "$withval" = "yes"; then 7494 want_boost="yes" 7495 ax_boost_user_filesystem_lib="" 7496 else 7497 want_boost="yes" 7498 ax_boost_user_filesystem_lib="$withval" 7499 fi 7500 7501else 7502 want_boost="yes" 7503 7504fi 7505 7506 7507 if test "x$want_boost" = "xyes"; then 7508 7509 CPPFLAGS_SAVED="$CPPFLAGS" 7510 CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" 7511 export CPPFLAGS 7512 7513 LDFLAGS_SAVED="$LDFLAGS" 7514 LDFLAGS="$LDFLAGS $BOOST_LDFLAGS" 7515 export LDFLAGS 7516 7517 LIBS_SAVED=$LIBS 7518 LIBS="$LIBS $BOOST_SYSTEM_LIB" 7519 export LIBS 7520 7521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the Boost::Filesystem library is available" >&5 7522$as_echo_n "checking whether the Boost::Filesystem library is available... " >&6; } 7523if ${ax_cv_boost_filesystem+:} false; then : 7524 $as_echo_n "(cached) " >&6 7525else 7526 ac_ext=cpp 7527ac_cpp='$CXXCPP $CPPFLAGS' 7528ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7529ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7530ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7531 7532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7533/* end confdefs.h. */ 7534#include <boost/filesystem/path.hpp> 7535int 7536main () 7537{ 7538using namespace boost::filesystem; 7539 path my_path( "foo/bar/data.txt" ); 7540 return 0; 7541 ; 7542 return 0; 7543} 7544_ACEOF 7545if ac_fn_cxx_try_compile "$LINENO"; then : 7546 ax_cv_boost_filesystem=yes 7547else 7548 ax_cv_boost_filesystem=no 7549fi 7550rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7551 ac_ext=cpp 7552ac_cpp='$CXXCPP $CPPFLAGS' 7553ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7554ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7555ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 7556 7557 7558fi 7559{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_boost_filesystem" >&5 7560$as_echo "$ax_cv_boost_filesystem" >&6; } 7561 if test "x$ax_cv_boost_filesystem" = "xyes"; then 7562 7563$as_echo "#define HAVE_BOOST_FILESYSTEM /**/" >>confdefs.h 7564 7565 BOOSTLIBDIR=`echo $BOOST_LDFLAGS | sed -e 's/[^\/]*//'` 7566 if test "x$ax_boost_user_filesystem_lib" = "x"; then 7567 for libextension in `ls -r $BOOSTLIBDIR/libboost_filesystem* 2>/dev/null | sed 's,.*/lib,,' | sed 's,\..*,,'` ; do 7568 ax_lib=${libextension} 7569 as_ac_Lib=`$as_echo "ac_cv_lib_$ax_lib''_exit" | $as_tr_sh` 7570{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for exit in -l$ax_lib" >&5 7571$as_echo_n "checking for exit in -l$ax_lib... " >&6; } 7572if eval \${$as_ac_Lib+:} false; then : 7573 $as_echo_n "(cached) " >&6 7574else 7575 ac_check_lib_save_LIBS=$LIBS 7576LIBS="-l$ax_lib $LIBS" 7577cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7578/* end confdefs.h. */ 7579 7580/* Override any GCC internal prototype to avoid an error. 7581 Use char because int might match the return type of a GCC 7582 builtin and then its argument prototype would still apply. */ 7583#ifdef __cplusplus 7584extern "C" 7585#endif 7586char exit (); 7587int 7588main () 7589{ 7590return exit (); 7591 ; 7592 return 0; 7593} 7594_ACEOF 7595if ac_fn_cxx_try_link "$LINENO"; then : 7596 eval "$as_ac_Lib=yes" 7597else 7598 eval "$as_ac_Lib=no" 7599fi 7600rm -f core conftest.err conftest.$ac_objext \ 7601 conftest$ac_exeext conftest.$ac_ext 7602LIBS=$ac_check_lib_save_LIBS 7603fi 7604eval ac_res=\$$as_ac_Lib 7605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 7606$as_echo "$ac_res" >&6; } 7607if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : 7608 BOOST_FILESYSTEM_LIB="-l$ax_lib"; link_filesystem="yes"; break 7609else 7610 link_filesystem="no" 7611fi 7612 7613 done 7614 if test "x$link_filesystem" != "xyes"; then 7615 for libextension in `ls -r $BOOSTLIBDIR/boost_filesystem* 2>/dev/null | sed 's,.*/,,' | sed -e 's,\..*,,'` ; do 7616 ax_lib=${libextension} 7617 as_ac_Lib=`$as_echo "ac_cv_lib_$ax_lib''_exit" | $as_tr_sh` 7618{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for exit in -l$ax_lib" >&5 7619$as_echo_n "checking for exit in -l$ax_lib... 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"Could not find a version of the library!" "$LINENO" 5 7714 fi 7715 if test "x$link_filesystem" != "xyes"; then 7716 as_fn_error $? "Could not link against $ax_lib !" "$LINENO" 5 7717 fi 7718 fi 7719 7720 CPPFLAGS="$CPPFLAGS_SAVED" 7721 LDFLAGS="$LDFLAGS_SAVED" 7722 LIBS="$LIBS_SAVED" 7723 fi 7724 7725 7726CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS" 7727LIBS="$LIBS $BOOST_SYSTEM_LIB $BOOST_FILESYSTEM_LIB" 7728 7729# Check whether --enable-font-file was given. 7730if test "${enable_font_file+set}" = set; then : 7731 enableval=$enable_font_file; gourcefontfile="$enableval" 7732else 7733 gourcefontfile="" 7734fi 7735 7736 if test "x$gourcefontfile" != "x"; then 7737 FONTFILE_TRUE= 7738 FONTFILE_FALSE='#' 7739else 7740 FONTFILE_TRUE='#' 7741 FONTFILE_FALSE= 7742fi 7743 7744 7745 7746#see if ttf-font-dir option is enabled 7747# Check whether --enable-ttf-font-dir was given. 7748if test "${enable_ttf_font_dir+set}" = set; then : 7749 enableval=$enable_ttf_font_dir; gourcefontdir="$enableval" 7750else 7751 gourcefontdir="" 7752fi 7753 7754 if test "x$gourcefontdir" != "x"; then 7755 FONTDIR_TRUE= 7756 FONTDIR_FALSE='#' 7757else 7758 FONTDIR_TRUE='#' 7759 FONTDIR_FALSE= 7760fi 7761 7762 7763 7764#GLM 7765ac_fn_cxx_check_header_mongrel "$LINENO" "glm/glm.hpp" "ac_cv_header_glm_glm_hpp" "$ac_includes_default" 7766if test "x$ac_cv_header_glm_glm_hpp" = xyes; then : 7767 7768else 7769 as_fn_error $? "GLM headers are required. Please see INSTALL" "$LINENO" 5 7770fi 7771 7772 7773 7774#see if building against system TinyXML library 7775use_tinyxml_system_library=no 7776 7777# Check whether --with-tinyxml was given. 7778if test "${with_tinyxml+set}" = set; then : 7779 withval=$with_tinyxml; use_tinyxml_system_library=$withval 7780fi 7781 7782if test "x$use_tinyxml_system_library" = "xyes"; then 7783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -ltinyxml" >&5 7784$as_echo_n "checking for main in -ltinyxml... 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"TinyXML library was requested but not found" "$LINENO" 5 7822fi 7823ac_cv_lib_tinyxml=ac_cv_lib_tinyxml_main 7824 7825fi 7826 if test "x$use_tinyxml_system_library" != "xyes"; then 7827 USE_BUNDLED_TINYXML_TRUE= 7828 USE_BUNDLED_TINYXML_FALSE='#' 7829else 7830 USE_BUNDLED_TINYXML_TRUE='#' 7831 USE_BUNDLED_TINYXML_FALSE= 7832fi 7833 7834 7835ac_config_files="$ac_config_files Makefile" 7836 7837cat >confcache <<\_ACEOF 7838# This file is a shell script that caches the results of configure 7839# tests run on this system so they can be shared between configure 7840# scripts and configure runs, see configure's option --config-cache. 7841# It is not useful on other systems. If it contains results you don't 7842# want to keep, you may remove or edit it. 7843# 7844# config.status only pays attention to the cache file if you give it 7845# the --recheck option to rerun configure. 7846# 7847# `ac_cv_env_foo' variables (set or unset) will be overridden when 7848# loading this file, other *unset* `ac_cv_foo' will be assigned the 7849# following values. 7850 7851_ACEOF 7852 7853# The following way of writing the cache mishandles newlines in values, 7854# but we know of no workaround that is simple, portable, and efficient. 7855# So, we kill variables containing newlines. 7856# Ultrix sh set writes to stderr and can't be redirected directly, 7857# and sets the high bit in the cache file unless we assign to the vars. 7858( 7859 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 7860 eval ac_val=\$$ac_var 7861 case $ac_val in #( 7862 *${as_nl}*) 7863 case $ac_var in #( 7864 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 7865$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 7866 esac 7867 case $ac_var in #( 7868 _ | IFS | as_nl) ;; #( 7869 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 7870 *) { eval $ac_var=; unset $ac_var;} ;; 7871 esac ;; 7872 esac 7873 done 7874 7875 (set) 2>&1 | 7876 case $as_nl`(ac_space=' '; set) 2>&1` in #( 7877 *${as_nl}ac_space=\ *) 7878 # `set' does not quote correctly, so add quotes: double-quote 7879 # substitution turns \\\\ into \\, and sed turns \\ into \. 7880 sed -n \ 7881 "s/'/'\\\\''/g; 7882 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 7883 ;; #( 7884 *) 7885 # `set' quotes correctly as required by POSIX, so do not add quotes. 7886 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 7887 ;; 7888 esac | 7889 sort 7890) | 7891 sed ' 7892 /^ac_cv_env_/b end 7893 t clear 7894 :clear 7895 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 7896 t end 7897 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 7898 :end' >>confcache 7899if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 7900 if test -w "$cache_file"; then 7901 if test "x$cache_file" != "x/dev/null"; then 7902 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 7903$as_echo "$as_me: updating cache $cache_file" >&6;} 7904 if test ! -f "$cache_file" || test -h "$cache_file"; then 7905 cat confcache >"$cache_file" 7906 else 7907 case $cache_file in #( 7908 */* | ?:*) 7909 mv -f confcache "$cache_file"$$ && 7910 mv -f "$cache_file"$$ "$cache_file" ;; #( 7911 *) 7912 mv -f confcache "$cache_file" ;; 7913 esac 7914 fi 7915 fi 7916 else 7917 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 7918$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 7919 fi 7920fi 7921rm -f confcache 7922 7923test "x$prefix" = xNONE && prefix=$ac_default_prefix 7924# Let make expand exec_prefix. 7925test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 7926 7927# Transform confdefs.h into DEFS. 7928# Protect against shell expansion while executing Makefile rules. 7929# Protect against Makefile macro expansion. 7930# 7931# If the first sed substitution is executed (which looks for macros that 7932# take arguments), then branch to the quote section. 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When used with automake>=1.10 LIBOBJDIR 7973 # will be set to the directory where LIBOBJS objects are built. 7974 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 7975 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 7976done 7977LIBOBJS=$ac_libobjs 7978 7979LTLIBOBJS=$ac_ltlibobjs 7980 7981 7982{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 7983$as_echo_n "checking that generated files are newer than configure... " >&6; } 7984 if test -n "$am_sleep_pid"; then 7985 # Hide warnings about reused PIDs. 7986 wait $am_sleep_pid 2>/dev/null 7987 fi 7988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 7989$as_echo "done" >&6; } 7990 if test -n "$EXEEXT"; then 7991 am__EXEEXT_TRUE= 7992 am__EXEEXT_FALSE='#' 7993else 7994 am__EXEEXT_TRUE='#' 7995 am__EXEEXT_FALSE= 7996fi 7997 7998if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 7999 as_fn_error $? "conditional \"AMDEP\" was never defined. 8000Usually this means the macro was only invoked conditionally." "$LINENO" 5 8001fi 8002if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then 8003 as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. 8004Usually this means the macro was only invoked conditionally." "$LINENO" 5 8005fi 8006if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 8007 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 8008Usually this means the macro was only invoked conditionally." "$LINENO" 5 8009fi 8010if test -z "${FONTFILE_TRUE}" && test -z "${FONTFILE_FALSE}"; then 8011 as_fn_error $? "conditional \"FONTFILE\" was never defined. 8012Usually this means the macro was only invoked conditionally." "$LINENO" 5 8013fi 8014if test -z "${FONTDIR_TRUE}" && test -z "${FONTDIR_FALSE}"; then 8015 as_fn_error $? "conditional \"FONTDIR\" was never defined. 8016Usually this means the macro was only invoked conditionally." "$LINENO" 5 8017fi 8018if test -z "${USE_BUNDLED_TINYXML_TRUE}" && test -z "${USE_BUNDLED_TINYXML_FALSE}"; then 8019 as_fn_error $? "conditional \"USE_BUNDLED_TINYXML\" was never defined. 8020Usually this means the macro was only invoked conditionally." "$LINENO" 5 8021fi 8022 8023: "${CONFIG_STATUS=./config.status}" 8024ac_write_fail=0 8025ac_clean_files_save=$ac_clean_files 8026ac_clean_files="$ac_clean_files $CONFIG_STATUS" 8027{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 8028$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 8029as_write_fail=0 8030cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 8031#! $SHELL 8032# Generated by $as_me. 8033# Run this file to recreate the current configuration. 8034# Compiler output produced by configure, useful for debugging 8035# configure, is in config.log if it exists. 8036 8037debug=false 8038ac_cs_recheck=false 8039ac_cs_silent=false 8040 8041SHELL=\${CONFIG_SHELL-$SHELL} 8042export SHELL 8043_ASEOF 8044cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 8045## -------------------- ## 8046## M4sh Initialization. ## 8047## -------------------- ## 8048 8049# Be more Bourne compatible 8050DUALCASE=1; export DUALCASE # for MKS sh 8051if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 8052 emulate sh 8053 NULLCMD=: 8054 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 8055 # is contrary to our usage. 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Quoting is 8118# there to prevent editors from complaining about space-tab. 8119# (If _AS_PATH_WALK were called with IFS unset, it would disable word 8120# splitting by setting IFS to empty value.) 8121IFS=" "" $as_nl" 8122 8123# Find who we are. Look in the path if we contain no directory separator. 8124as_myself= 8125case $0 in #(( 8126 *[\\/]* ) as_myself=$0 ;; 8127 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8128for as_dir in $PATH 8129do 8130 IFS=$as_save_IFS 8131 test -z "$as_dir" && as_dir=. 8132 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 8133 done 8134IFS=$as_save_IFS 8135 8136 ;; 8137esac 8138# We did not find ourselves, most probably we were run as `sh COMMAND' 8139# in which case we are not to be found in the path. 8140if test "x$as_myself" = x; then 8141 as_myself=$0 8142fi 8143if test ! -f "$as_myself"; then 8144 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 8145 exit 1 8146fi 8147 8148# Unset variables that we do not need and which cause bugs (e.g. in 8149# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 8150# suppresses any "Segmentation fault" message there. '((' could 8151# trigger a bug in pdksh 5.2.14. 8152for as_var in BASH_ENV ENV MAIL MAILPATH 8153do eval test x\${$as_var+set} = xset \ 8154 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 8155done 8156PS1='$ ' 8157PS2='> ' 8158PS4='+ ' 8159 8160# NLS nuisances. 8161LC_ALL=C 8162export LC_ALL 8163LANGUAGE=C 8164export LANGUAGE 8165 8166# CDPATH. 8167(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 8168 8169 8170# as_fn_error STATUS ERROR [LINENO LOG_FD] 8171# ---------------------------------------- 8172# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 8173# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 8174# script with STATUS, using 1 if that was 0. 8175as_fn_error () 8176{ 8177 as_status=$1; test $as_status -eq 0 && as_status=1 8178 if test "$4"; then 8179 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 8180 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 8181 fi 8182 $as_echo "$as_me: error: $2" >&2 8183 as_fn_exit $as_status 8184} # as_fn_error 8185 8186 8187# as_fn_set_status STATUS 8188# ----------------------- 8189# Set $? to STATUS, without forking. 8190as_fn_set_status () 8191{ 8192 return $1 8193} # as_fn_set_status 8194 8195# as_fn_exit STATUS 8196# ----------------- 8197# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 8198as_fn_exit () 8199{ 8200 set +e 8201 as_fn_set_status $1 8202 exit $1 8203} # as_fn_exit 8204 8205# as_fn_unset VAR 8206# --------------- 8207# Portably unset VAR. 8208as_fn_unset () 8209{ 8210 { eval $1=; unset $1;} 8211} 8212as_unset=as_fn_unset 8213# as_fn_append VAR VALUE 8214# ---------------------- 8215# Append the text in VALUE to the end of the definition contained in VAR. Take 8216# advantage of any shell optimizations that allow amortized linear growth over 8217# repeated appends, instead of the typical quadratic growth present in naive 8218# implementations. 8219if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 8220 eval 'as_fn_append () 8221 { 8222 eval $1+=\$2 8223 }' 8224else 8225 as_fn_append () 8226 { 8227 eval $1=\$$1\$2 8228 } 8229fi # as_fn_append 8230 8231# as_fn_arith ARG... 8232# ------------------ 8233# Perform arithmetic evaluation on the ARGs, and store the result in the 8234# global $as_val. Take advantage of shells that can avoid forks. The arguments 8235# must be portable across $(()) and expr. 8236if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 8237 eval 'as_fn_arith () 8238 { 8239 as_val=$(( $* )) 8240 }' 8241else 8242 as_fn_arith () 8243 { 8244 as_val=`expr "$@" || test $? -eq 1` 8245 } 8246fi # as_fn_arith 8247 8248 8249if expr a : '\(a\)' >/dev/null 2>&1 && 8250 test "X`expr 00001 : '.*\(...\)'`" = X001; then 8251 as_expr=expr 8252else 8253 as_expr=false 8254fi 8255 8256if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 8257 as_basename=basename 8258else 8259 as_basename=false 8260fi 8261 8262if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 8263 as_dirname=dirname 8264else 8265 as_dirname=false 8266fi 8267 8268as_me=`$as_basename -- "$0" || 8269$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 8270 X"$0" : 'X\(//\)$' \| \ 8271 X"$0" : 'X\(/\)' \| . 2>/dev/null || 8272$as_echo X/"$0" | 8273 sed '/^.*\/\([^/][^/]*\)\/*$/{ 8274 s//\1/ 8275 q 8276 } 8277 /^X\/\(\/\/\)$/{ 8278 s//\1/ 8279 q 8280 } 8281 /^X\/\(\/\).*/{ 8282 s//\1/ 8283 q 8284 } 8285 s/.*/./; q'` 8286 8287# Avoid depending upon Character Ranges. 8288as_cr_letters='abcdefghijklmnopqrstuvwxyz' 8289as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 8290as_cr_Letters=$as_cr_letters$as_cr_LETTERS 8291as_cr_digits='0123456789' 8292as_cr_alnum=$as_cr_Letters$as_cr_digits 8293 8294ECHO_C= ECHO_N= ECHO_T= 8295case `echo -n x` in #((((( 8296-n*) 8297 case `echo 'xy\c'` in 8298 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 8299 xy) ECHO_C='\c';; 8300 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 8301 ECHO_T=' ';; 8302 esac;; 8303*) 8304 ECHO_N='-n';; 8305esac 8306 8307rm -f conf$$ conf$$.exe conf$$.file 8308if test -d conf$$.dir; then 8309 rm -f conf$$.dir/conf$$.file 8310else 8311 rm -f conf$$.dir 8312 mkdir conf$$.dir 2>/dev/null 8313fi 8314if (echo >conf$$.file) 2>/dev/null; then 8315 if ln -s conf$$.file conf$$ 2>/dev/null; then 8316 as_ln_s='ln -s' 8317 # ... but there are two gotchas: 8318 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 8319 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 8320 # In both cases, we have to default to `cp -pR'. 8321 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 8322 as_ln_s='cp -pR' 8323 elif ln conf$$.file conf$$ 2>/dev/null; then 8324 as_ln_s=ln 8325 else 8326 as_ln_s='cp -pR' 8327 fi 8328else 8329 as_ln_s='cp -pR' 8330fi 8331rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 8332rmdir conf$$.dir 2>/dev/null 8333 8334 8335# as_fn_mkdir_p 8336# ------------- 8337# Create "$as_dir" as a directory, including parents if necessary. 8338as_fn_mkdir_p () 8339{ 8340 8341 case $as_dir in #( 8342 -*) as_dir=./$as_dir;; 8343 esac 8344 test -d "$as_dir" || eval $as_mkdir_p || { 8345 as_dirs= 8346 while :; do 8347 case $as_dir in #( 8348 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 8349 *) as_qdir=$as_dir;; 8350 esac 8351 as_dirs="'$as_qdir' $as_dirs" 8352 as_dir=`$as_dirname -- "$as_dir" || 8353$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 8354 X"$as_dir" : 'X\(//\)[^/]' \| \ 8355 X"$as_dir" : 'X\(//\)$' \| \ 8356 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 8357$as_echo X"$as_dir" | 8358 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 8359 s//\1/ 8360 q 8361 } 8362 /^X\(\/\/\)[^/].*/{ 8363 s//\1/ 8364 q 8365 } 8366 /^X\(\/\/\)$/{ 8367 s//\1/ 8368 q 8369 } 8370 /^X\(\/\).*/{ 8371 s//\1/ 8372 q 8373 } 8374 s/.*/./; q'` 8375 test -d "$as_dir" && break 8376 done 8377 test -z "$as_dirs" || eval "mkdir $as_dirs" 8378 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 8379 8380 8381} # as_fn_mkdir_p 8382if mkdir -p . 2>/dev/null; then 8383 as_mkdir_p='mkdir -p "$as_dir"' 8384else 8385 test -d ./-p && rmdir ./-p 8386 as_mkdir_p=false 8387fi 8388 8389 8390# as_fn_executable_p FILE 8391# ----------------------- 8392# Test if FILE is an executable regular file. 8393as_fn_executable_p () 8394{ 8395 test -f "$1" && test -x "$1" 8396} # as_fn_executable_p 8397as_test_x='test -x' 8398as_executable_p=as_fn_executable_p 8399 8400# Sed expression to map a string onto a valid CPP name. 8401as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 8402 8403# Sed expression to map a string onto a valid variable name. 8404as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 8405 8406 8407exec 6>&1 8408## ----------------------------------- ## 8409## Main body of $CONFIG_STATUS script. ## 8410## ----------------------------------- ## 8411_ASEOF 8412test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 8413 8414cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8415# Save the log message, to keep $0 and so on meaningful, and to 8416# report actual input values of CONFIG_FILES etc. instead of their 8417# values after options handling. 8418ac_log=" 8419This file was extended by Gource $as_me 0.51, which was 8420generated by GNU Autoconf 2.69. Invocation command line was 8421 8422 CONFIG_FILES = $CONFIG_FILES 8423 CONFIG_HEADERS = $CONFIG_HEADERS 8424 CONFIG_LINKS = $CONFIG_LINKS 8425 CONFIG_COMMANDS = $CONFIG_COMMANDS 8426 $ $0 $@ 8427 8428on `(hostname || uname -n) 2>/dev/null | sed 1q` 8429" 8430 8431_ACEOF 8432 8433case $ac_config_files in *" 8434"*) set x $ac_config_files; shift; ac_config_files=$*;; 8435esac 8436 8437 8438 8439cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8440# Files that config.status was made for. 8441config_files="$ac_config_files" 8442config_commands="$ac_config_commands" 8443 8444_ACEOF 8445 8446cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8447ac_cs_usage="\ 8448\`$as_me' instantiates files and other configuration actions 8449from templates according to the current configuration. Unless the files 8450and actions are specified as TAGs, all are instantiated by default. 8451 8452Usage: $0 [OPTION]... [TAG]... 8453 8454 -h, --help print this help, then exit 8455 -V, --version print version number and configuration settings, then exit 8456 --config print configuration, then exit 8457 -q, --quiet, --silent 8458 do not print progress messages 8459 -d, --debug don't remove temporary files 8460 --recheck update $as_me by reconfiguring in the same conditions 8461 --file=FILE[:TEMPLATE] 8462 instantiate the configuration file FILE 8463 8464Configuration files: 8465$config_files 8466 8467Configuration commands: 8468$config_commands 8469 8470Report bugs to <acaudwell@gmail.com>." 8471 8472_ACEOF 8473cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8474ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 8475ac_cs_version="\\ 8476Gource config.status 0.51 8477configured by $0, generated by GNU Autoconf 2.69, 8478 with options \\"\$ac_cs_config\\" 8479 8480Copyright (C) 2012 Free Software Foundation, Inc. 8481This config.status script is free software; the Free Software Foundation 8482gives unlimited permission to copy, distribute and modify it." 8483 8484ac_pwd='$ac_pwd' 8485srcdir='$srcdir' 8486INSTALL='$INSTALL' 8487MKDIR_P='$MKDIR_P' 8488AWK='$AWK' 8489test -n "\$AWK" || AWK=awk 8490_ACEOF 8491 8492cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8493# The default lists apply if the user does not specify any file. 8494ac_need_defaults=: 8495while test $# != 0 8496do 8497 case $1 in 8498 --*=?*) 8499 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8500 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 8501 ac_shift=: 8502 ;; 8503 --*=) 8504 ac_option=`expr "X$1" : 'X\([^=]*\)='` 8505 ac_optarg= 8506 ac_shift=: 8507 ;; 8508 *) 8509 ac_option=$1 8510 ac_optarg=$2 8511 ac_shift=shift 8512 ;; 8513 esac 8514 8515 case $ac_option in 8516 # Handling of the options. 8517 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 8518 ac_cs_recheck=: ;; 8519 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 8520 $as_echo "$ac_cs_version"; exit ;; 8521 --config | --confi | --conf | --con | --co | --c ) 8522 $as_echo "$ac_cs_config"; exit ;; 8523 --debug | --debu | --deb | --de | --d | -d ) 8524 debug=: ;; 8525 --file | --fil | --fi | --f ) 8526 $ac_shift 8527 case $ac_optarg in 8528 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 8529 '') as_fn_error $? "missing file argument" ;; 8530 esac 8531 as_fn_append CONFIG_FILES " '$ac_optarg'" 8532 ac_need_defaults=false;; 8533 --he | --h | --help | --hel | -h ) 8534 $as_echo "$ac_cs_usage"; exit ;; 8535 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 8536 | -silent | --silent | --silen | --sile | --sil | --si | --s) 8537 ac_cs_silent=: ;; 8538 8539 # This is an error. 8540 -*) as_fn_error $? "unrecognized option: \`$1' 8541Try \`$0 --help' for more information." ;; 8542 8543 *) as_fn_append ac_config_targets " $1" 8544 ac_need_defaults=false ;; 8545 8546 esac 8547 shift 8548done 8549 8550ac_configure_extra_args= 8551 8552if $ac_cs_silent; then 8553 exec 6>/dev/null 8554 ac_configure_extra_args="$ac_configure_extra_args --silent" 8555fi 8556 8557_ACEOF 8558cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8559if \$ac_cs_recheck; then 8560 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 8561 shift 8562 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 8563 CONFIG_SHELL='$SHELL' 8564 export CONFIG_SHELL 8565 exec "\$@" 8566fi 8567 8568_ACEOF 8569cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8570exec 5>>config.log 8571{ 8572 echo 8573 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 8574## Running $as_me. ## 8575_ASBOX 8576 $as_echo "$ac_log" 8577} >&5 8578 8579_ACEOF 8580cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8581# 8582# INIT-COMMANDS 8583# 8584AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 8585 8586_ACEOF 8587 8588cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8589 8590# Handling of arguments. 8591for ac_config_target in $ac_config_targets 8592do 8593 case $ac_config_target in 8594 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 8595 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 8596 8597 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 8598 esac 8599done 8600 8601 8602# If the user did not use the arguments to specify the items to instantiate, 8603# then the envvar interface is used. Set only those that are not. 8604# We use the long form for the default assignment because of an extremely 8605# bizarre bug on SunOS 4.1.3. 8606if $ac_need_defaults; then 8607 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 8608 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 8609fi 8610 8611# Have a temporary directory for convenience. Make it in the build tree 8612# simply because there is no reason against having it here, and in addition, 8613# creating and moving files from /tmp can sometimes cause problems. 8614# Hook for its removal unless debugging. 8615# Note that there is a small window in which the directory will not be cleaned: 8616# after its creation but before its name has been assigned to `$tmp'. 8617$debug || 8618{ 8619 tmp= ac_tmp= 8620 trap 'exit_status=$? 8621 : "${ac_tmp:=$tmp}" 8622 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 8623' 0 8624 trap 'as_fn_exit 1' 1 2 13 15 8625} 8626# Create a (secure) tmp directory for tmp files. 8627 8628{ 8629 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 8630 test -d "$tmp" 8631} || 8632{ 8633 tmp=./conf$$-$RANDOM 8634 (umask 077 && mkdir "$tmp") 8635} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 8636ac_tmp=$tmp 8637 8638# Set up the scripts for CONFIG_FILES section. 8639# No need to generate them if there are no CONFIG_FILES. 8640# This happens for instance with `./config.status config.h'. 8641if test -n "$CONFIG_FILES"; then 8642 8643 8644ac_cr=`echo X | tr X '\015'` 8645# On cygwin, bash can eat \r inside `` if the user requested igncr. 8646# But we know of no other shell where ac_cr would be empty at this 8647# point, so we can use a bashism as a fallback. 8648if test "x$ac_cr" = x; then 8649 eval ac_cr=\$\'\\r\' 8650fi 8651ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 8652if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 8653 ac_cs_awk_cr='\\r' 8654else 8655 ac_cs_awk_cr=$ac_cr 8656fi 8657 8658echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 8659_ACEOF 8660 8661 8662{ 8663 echo "cat >conf$$subs.awk <<_ACEOF" && 8664 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 8665 echo "_ACEOF" 8666} >conf$$subs.sh || 8667 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8668ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 8669ac_delim='%!_!# ' 8670for ac_last_try in false false false false false :; do 8671 . ./conf$$subs.sh || 8672 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8673 8674 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 8675 if test $ac_delim_n = $ac_delim_num; then 8676 break 8677 elif $ac_last_try; then 8678 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 8679 else 8680 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 8681 fi 8682done 8683rm -f conf$$subs.sh 8684 8685cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8686cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 8687_ACEOF 8688sed -n ' 8689h 8690s/^/S["/; s/!.*/"]=/ 8691p 8692g 8693s/^[^!]*!// 8694:repl 8695t repl 8696s/'"$ac_delim"'$// 8697t delim 8698:nl 8699h 8700s/\(.\{148\}\)..*/\1/ 8701t more1 8702s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 8703p 8704n 8705b repl 8706:more1 8707s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8708p 8709g 8710s/.\{148\}// 8711t nl 8712:delim 8713h 8714s/\(.\{148\}\)..*/\1/ 8715t more2 8716s/["\\]/\\&/g; s/^/"/; s/$/"/ 8717p 8718b 8719:more2 8720s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 8721p 8722g 8723s/.\{148\}// 8724t delim 8725' <conf$$subs.awk | sed ' 8726/^[^""]/{ 8727 N 8728 s/\n// 8729} 8730' >>$CONFIG_STATUS || ac_write_fail=1 8731rm -f conf$$subs.awk 8732cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 8733_ACAWK 8734cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 8735 for (key in S) S_is_set[key] = 1 8736 FS = "" 8737 8738} 8739{ 8740 line = $ 0 8741 nfields = split(line, field, "@") 8742 substed = 0 8743 len = length(field[1]) 8744 for (i = 2; i < nfields; i++) { 8745 key = field[i] 8746 keylen = length(key) 8747 if (S_is_set[key]) { 8748 value = S[key] 8749 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 8750 len += length(value) + length(field[++i]) 8751 substed = 1 8752 } else 8753 len += 1 + keylen 8754 } 8755 8756 print line 8757} 8758 8759_ACAWK 8760_ACEOF 8761cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8762if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 8763 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 8764else 8765 cat 8766fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 8767 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 8768_ACEOF 8769 8770# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 8771# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 8772# trailing colons and then remove the whole line if VPATH becomes empty 8773# (actually we leave an empty line to preserve line numbers). 8774if test "x$srcdir" = x.; then 8775 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 8776h 8777s/// 8778s/^/:/ 8779s/[ ]*$/:/ 8780s/:\$(srcdir):/:/g 8781s/:\${srcdir}:/:/g 8782s/:@srcdir@:/:/g 8783s/^:*// 8784s/:*$// 8785x 8786s/\(=[ ]*\).*/\1/ 8787G 8788s/\n// 8789s/^[^=]*=[ ]*$// 8790}' 8791fi 8792 8793cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 8794fi # test -n "$CONFIG_FILES" 8795 8796 8797eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 8798shift 8799for ac_tag 8800do 8801 case $ac_tag in 8802 :[FHLC]) ac_mode=$ac_tag; continue;; 8803 esac 8804 case $ac_mode$ac_tag in 8805 :[FHL]*:*);; 8806 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 8807 :[FH]-) ac_tag=-:-;; 8808 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 8809 esac 8810 ac_save_IFS=$IFS 8811 IFS=: 8812 set x $ac_tag 8813 IFS=$ac_save_IFS 8814 shift 8815 ac_file=$1 8816 shift 8817 8818 case $ac_mode in 8819 :L) ac_source=$1;; 8820 :[FH]) 8821 ac_file_inputs= 8822 for ac_f 8823 do 8824 case $ac_f in 8825 -) ac_f="$ac_tmp/stdin";; 8826 *) # Look for the file first in the build tree, then in the source tree 8827 # (if the path is not absolute). The absolute path cannot be DOS-style, 8828 # because $ac_f cannot contain `:'. 8829 test -f "$ac_f" || 8830 case $ac_f in 8831 [\\/$]*) false;; 8832 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 8833 esac || 8834 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 8835 esac 8836 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 8837 as_fn_append ac_file_inputs " '$ac_f'" 8838 done 8839 8840 # Let's still pretend it is `configure' which instantiates (i.e., don't 8841 # use $as_me), people would be surprised to read: 8842 # /* config.h. Generated by config.status. */ 8843 configure_input='Generated from '` 8844 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 8845 `' by configure.' 8846 if test x"$ac_file" != x-; then 8847 configure_input="$ac_file. $configure_input" 8848 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 8849$as_echo "$as_me: creating $ac_file" >&6;} 8850 fi 8851 # Neutralize special characters interpreted by sed in replacement strings. 8852 case $configure_input in #( 8853 *\&* | *\|* | *\\* ) 8854 ac_sed_conf_input=`$as_echo "$configure_input" | 8855 sed 's/[\\\\&|]/\\\\&/g'`;; #( 8856 *) ac_sed_conf_input=$configure_input;; 8857 esac 8858 8859 case $ac_tag in 8860 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 8861 || as_fn_error $? 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