configure revision 20915927
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68 for xstdcmap 1.0.3. 4# 5# Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6# 7# 8# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10# Foundation, Inc. 11# 12# 13# This configure script is free software; the Free Software Foundation 14# gives unlimited permission to copy, distribute and modify it. 15## -------------------- ## 16## M4sh Initialization. ## 17## -------------------- ## 18 19# Be more Bourne compatible 20DUALCASE=1; export DUALCASE # for MKS sh 21if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac 35fi 36 37 38as_nl=' 39' 40export as_nl 41# Printing a long string crashes Solaris 7 /usr/bin/printf. 42as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45# Prefer a ksh shell builtin over an external printf program on Solaris, 46# but without wasting forks for bash or zsh. 47if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74fi 75 76# The user is always right. 77if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83fi 84 85 86# IFS 87# We need space, tab and new line, in precisely that order. Quoting is 88# there to prevent editors from complaining about space-tab. 89# (If _AS_PATH_WALK were called with IFS unset, it would disable word 90# splitting by setting IFS to empty value.) 91IFS=" "" $as_nl" 92 93# Find who we are. Look in the path if we contain no directory separator. 94as_myself= 95case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98for as_dir in $PATH 99do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104IFS=$as_save_IFS 105 106 ;; 107esac 108# We did not find ourselves, most probably we were run as `sh COMMAND' 109# in which case we are not to be found in the path. 110if test "x$as_myself" = x; then 111 as_myself=$0 112fi 113if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116fi 117 118# Unset variables that we do not need and which cause bugs (e.g. in 119# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120# suppresses any "Segmentation fault" message there. '((' could 121# trigger a bug in pdksh 5.2.14. 122for as_var in BASH_ENV ENV MAIL MAILPATH 123do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125done 126PS1='$ ' 127PS2='> ' 128PS4='+ ' 129 130# NLS nuisances. 131LC_ALL=C 132export LC_ALL 133LANGUAGE=C 134export LANGUAGE 135 136# CDPATH. 137(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153esac 154fi 155" 156 as_required="as_fn_return () { (exit \$1); } 157as_fn_success () { as_fn_return 0; } 158as_fn_failure () { as_fn_return 1; } 159as_fn_ret_success () { return 0; } 160as_fn_ret_failure () { return 1; } 161 162exitcode=0 163as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169else 170 exitcode=1; echo positional parameters were not saved. 171fi 172test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180else 181 as_have_required=no 182fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187as_found=false 188for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203fi 204fi 205 done;; 206 esac 207 as_found=false 208done 209$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212fi; } 213IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf@gnu.org and 242$0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 243$0: about your system, including any error possibly output 244$0: before this message. Then install a modern shell, or 245$0: manually run the script under such a shell if you do 246$0: have one." 247 fi 248 exit 1 249fi 250fi 251fi 252SHELL=${CONFIG_SHELL-/bin/sh} 253export SHELL 254# Unset more variables known to interfere with behavior of common tools. 255CLICOLOR_FORCE= GREP_OPTIONS= 256unset CLICOLOR_FORCE GREP_OPTIONS 257 258## --------------------- ## 259## M4sh Shell Functions. ## 260## --------------------- ## 261# as_fn_unset VAR 262# --------------- 263# Portably unset VAR. 264as_fn_unset () 265{ 266 { eval $1=; unset $1;} 267} 268as_unset=as_fn_unset 269 270# as_fn_set_status STATUS 271# ----------------------- 272# Set $? to STATUS, without forking. 273as_fn_set_status () 274{ 275 return $1 276} # as_fn_set_status 277 278# as_fn_exit STATUS 279# ----------------- 280# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 281as_fn_exit () 282{ 283 set +e 284 as_fn_set_status $1 285 exit $1 286} # as_fn_exit 287 288# as_fn_mkdir_p 289# ------------- 290# Create "$as_dir" as a directory, including parents if necessary. 291as_fn_mkdir_p () 292{ 293 294 case $as_dir in #( 295 -*) as_dir=./$as_dir;; 296 esac 297 test -d "$as_dir" || eval $as_mkdir_p || { 298 as_dirs= 299 while :; do 300 case $as_dir in #( 301 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 302 *) as_qdir=$as_dir;; 303 esac 304 as_dirs="'$as_qdir' $as_dirs" 305 as_dir=`$as_dirname -- "$as_dir" || 306$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 307 X"$as_dir" : 'X\(//\)[^/]' \| \ 308 X"$as_dir" : 'X\(//\)$' \| \ 309 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 310$as_echo X"$as_dir" | 311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)[^/].*/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\/\)$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\).*/{ 324 s//\1/ 325 q 326 } 327 s/.*/./; q'` 328 test -d "$as_dir" && break 329 done 330 test -z "$as_dirs" || eval "mkdir $as_dirs" 331 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 332 333 334} # as_fn_mkdir_p 335# as_fn_append VAR VALUE 336# ---------------------- 337# Append the text in VALUE to the end of the definition contained in VAR. Take 338# advantage of any shell optimizations that allow amortized linear growth over 339# repeated appends, instead of the typical quadratic growth present in naive 340# implementations. 341if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 342 eval 'as_fn_append () 343 { 344 eval $1+=\$2 345 }' 346else 347 as_fn_append () 348 { 349 eval $1=\$$1\$2 350 } 351fi # as_fn_append 352 353# as_fn_arith ARG... 354# ------------------ 355# Perform arithmetic evaluation on the ARGs, and store the result in the 356# global $as_val. Take advantage of shells that can avoid forks. The arguments 357# must be portable across $(()) and expr. 358if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 359 eval 'as_fn_arith () 360 { 361 as_val=$(( $* )) 362 }' 363else 364 as_fn_arith () 365 { 366 as_val=`expr "$@" || test $? -eq 1` 367 } 368fi # as_fn_arith 369 370 371# as_fn_error STATUS ERROR [LINENO LOG_FD] 372# ---------------------------------------- 373# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 374# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 375# script with STATUS, using 1 if that was 0. 376as_fn_error () 377{ 378 as_status=$1; test $as_status -eq 0 && as_status=1 379 if test "$4"; then 380 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 381 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 382 fi 383 $as_echo "$as_me: error: $2" >&2 384 as_fn_exit $as_status 385} # as_fn_error 386 387if expr a : '\(a\)' >/dev/null 2>&1 && 388 test "X`expr 00001 : '.*\(...\)'`" = X001; then 389 as_expr=expr 390else 391 as_expr=false 392fi 393 394if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 395 as_basename=basename 396else 397 as_basename=false 398fi 399 400if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 401 as_dirname=dirname 402else 403 as_dirname=false 404fi 405 406as_me=`$as_basename -- "$0" || 407$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 408 X"$0" : 'X\(//\)$' \| \ 409 X"$0" : 'X\(/\)' \| . 2>/dev/null || 410$as_echo X/"$0" | 411 sed '/^.*\/\([^/][^/]*\)\/*$/{ 412 s//\1/ 413 q 414 } 415 /^X\/\(\/\/\)$/{ 416 s//\1/ 417 q 418 } 419 /^X\/\(\/\).*/{ 420 s//\1/ 421 q 422 } 423 s/.*/./; q'` 424 425# Avoid depending upon Character Ranges. 426as_cr_letters='abcdefghijklmnopqrstuvwxyz' 427as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 428as_cr_Letters=$as_cr_letters$as_cr_LETTERS 429as_cr_digits='0123456789' 430as_cr_alnum=$as_cr_Letters$as_cr_digits 431 432 433 as_lineno_1=$LINENO as_lineno_1a=$LINENO 434 as_lineno_2=$LINENO as_lineno_2a=$LINENO 435 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 436 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 437 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 438 sed -n ' 439 p 440 /[$]LINENO/= 441 ' <$as_myself | 442 sed ' 443 s/[$]LINENO.*/&-/ 444 t lineno 445 b 446 :lineno 447 N 448 :loop 449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 450 t loop 451 s/-\n.*// 452 ' >$as_me.lineno && 453 chmod +x "$as_me.lineno" || 454 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 455 456 # Don't try to exec as it changes $[0], causing all sort of problems 457 # (the dirname of $[0] is not the place where we might find the 458 # original and so on. Autoconf is especially sensitive to this). 459 . "./$as_me.lineno" 460 # Exit status is that of the last command. 461 exit 462} 463 464ECHO_C= ECHO_N= ECHO_T= 465case `echo -n x` in #((((( 466-n*) 467 case `echo 'xy\c'` in 468 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 469 xy) ECHO_C='\c';; 470 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 471 ECHO_T=' ';; 472 esac;; 473*) 474 ECHO_N='-n';; 475esac 476 477rm -f conf$$ conf$$.exe conf$$.file 478if test -d conf$$.dir; then 479 rm -f conf$$.dir/conf$$.file 480else 481 rm -f conf$$.dir 482 mkdir conf$$.dir 2>/dev/null 483fi 484if (echo >conf$$.file) 2>/dev/null; then 485 if ln -s conf$$.file conf$$ 2>/dev/null; then 486 as_ln_s='ln -s' 487 # ... but there are two gotchas: 488 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 489 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 490 # In both cases, we have to default to `cp -p'. 491 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 492 as_ln_s='cp -p' 493 elif ln conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s=ln 495 else 496 as_ln_s='cp -p' 497 fi 498else 499 as_ln_s='cp -p' 500fi 501rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 502rmdir conf$$.dir 2>/dev/null 503 504if mkdir -p . 2>/dev/null; then 505 as_mkdir_p='mkdir -p "$as_dir"' 506else 507 test -d ./-p && rmdir ./-p 508 as_mkdir_p=false 509fi 510 511if test -x / >/dev/null 2>&1; then 512 as_test_x='test -x' 513else 514 if ls -dL / >/dev/null 2>&1; then 515 as_ls_L_option=L 516 else 517 as_ls_L_option= 518 fi 519 as_test_x=' 520 eval sh -c '\'' 521 if test -d "$1"; then 522 test -d "$1/."; 523 else 524 case $1 in #( 525 -*)set "./$1";; 526 esac; 527 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 528 ???[sx]*):;;*)false;;esac;fi 529 '\'' sh 530 ' 531fi 532as_executable_p=$as_test_x 533 534# Sed expression to map a string onto a valid CPP name. 535as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 536 537# Sed expression to map a string onto a valid 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630host_vendor 631host_cpu 632host 633build_os 634build_vendor 635build_cpu 636build 637INSTALL_CMD 638PKG_CONFIG 639CHANGELOG_CMD 640STRICT_CFLAGS 641CWARNFLAGS 642BASE_CFLAGS 643EGREP 644GREP 645CPP 646am__fastdepCC_FALSE 647am__fastdepCC_TRUE 648CCDEPMODE 649am__nodep 650AMDEPBACKSLASH 651AMDEP_FALSE 652AMDEP_TRUE 653am__quote 654am__include 655DEPDIR 656OBJEXT 657EXEEXT 658ac_ct_CC 659CPPFLAGS 660LDFLAGS 661CFLAGS 662CC 663MAINT 664MAINTAINER_MODE_FALSE 665MAINTAINER_MODE_TRUE 666am__untar 667am__tar 668AMTAR 669am__leading_dot 670SET_MAKE 671AWK 672mkdir_p 673MKDIR_P 674INSTALL_STRIP_PROGRAM 675STRIP 676install_sh 677MAKEINFO 678AUTOHEADER 679AUTOMAKE 680AUTOCONF 681ACLOCAL 682VERSION 683PACKAGE 684CYGPATH_W 685am__isrc 686INSTALL_DATA 687INSTALL_SCRIPT 688INSTALL_PROGRAM 689target_alias 690host_alias 691build_alias 692LIBS 693ECHO_T 694ECHO_N 695ECHO_C 696DEFS 697mandir 698localedir 699libdir 700psdir 701pdfdir 702dvidir 703htmldir 704infodir 705docdir 706oldincludedir 707includedir 708localstatedir 709sharedstatedir 710sysconfdir 711datadir 712datarootdir 713libexecdir 714sbindir 715bindir 716program_transform_name 717prefix 718exec_prefix 719PACKAGE_URL 720PACKAGE_BUGREPORT 721PACKAGE_STRING 722PACKAGE_VERSION 723PACKAGE_TARNAME 724PACKAGE_NAME 725PATH_SEPARATOR 726SHELL' 727ac_subst_files='' 728ac_user_opts=' 729enable_option_checking 730enable_maintainer_mode 731enable_dependency_tracking 732enable_selective_werror 733enable_strict_compilation 734enable_silent_rules 735' 736 ac_precious_vars='build_alias 737host_alias 738target_alias 739CC 740CFLAGS 741LDFLAGS 742LIBS 743CPPFLAGS 744CPP 745PKG_CONFIG 746XSTDCMAP_CFLAGS 747XSTDCMAP_LIBS' 748 749 750# Initialize some variables set by options. 751ac_init_help= 752ac_init_version=false 753ac_unrecognized_opts= 754ac_unrecognized_sep= 755# The variables have the same names as the options, with 756# dashes changed to underlines. 757cache_file=/dev/null 758exec_prefix=NONE 759no_create= 760no_recursion= 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See below for descriptions of some of the useful variables. 1296 1297Defaults for the options are specified in brackets. 1298 1299Configuration: 1300 -h, --help display this help and exit 1301 --help=short display options specific to this package 1302 --help=recursive display the short help of all the included packages 1303 -V, --version display version information and exit 1304 -q, --quiet, --silent do not print \`checking ...' messages 1305 --cache-file=FILE cache test results in FILE [disabled] 1306 -C, --config-cache alias for \`--cache-file=config.cache' 1307 -n, --no-create do not create output files 1308 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1309 1310Installation directories: 1311 --prefix=PREFIX install architecture-independent files in PREFIX 1312 [$ac_default_prefix] 1313 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1314 [PREFIX] 1315 1316By default, \`make install' will install all the files in 1317\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1318an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1319for instance \`--prefix=\$HOME'. 1320 1321For better control, use the options below. 1322 1323Fine tuning of the installation directories: 1324 --bindir=DIR user executables [EPREFIX/bin] 1325 --sbindir=DIR system admin executables [EPREFIX/sbin] 1326 --libexecdir=DIR program executables [EPREFIX/libexec] 1327 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1328 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1329 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1330 --libdir=DIR object code libraries [EPREFIX/lib] 1331 --includedir=DIR C header files [PREFIX/include] 1332 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1333 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1334 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1335 --infodir=DIR info documentation [DATAROOTDIR/info] 1336 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1337 --mandir=DIR man documentation [DATAROOTDIR/man] 1338 --docdir=DIR documentation root [DATAROOTDIR/doc/xstdcmap] 1339 --htmldir=DIR html documentation [DOCDIR] 1340 --dvidir=DIR dvi documentation [DOCDIR] 1341 --pdfdir=DIR pdf documentation [DOCDIR] 1342 --psdir=DIR ps documentation [DOCDIR] 1343_ACEOF 1344 1345 cat <<\_ACEOF 1346 1347Program names: 1348 --program-prefix=PREFIX prepend PREFIX to installed program names 1349 --program-suffix=SUFFIX append SUFFIX to installed program names 1350 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1351 1352System types: 1353 --build=BUILD configure for building on BUILD [guessed] 1354 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1355_ACEOF 1356fi 1357 1358if test -n "$ac_init_help"; then 1359 case $ac_init_help in 1360 short | recursive ) echo "Configuration of xstdcmap 1.0.3:";; 1361 esac 1362 cat <<\_ACEOF 1363 1364Optional Features: 1365 --disable-option-checking ignore unrecognized --enable/--with options 1366 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1367 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1368 --enable-maintainer-mode enable make rules and dependencies not useful 1369 (and sometimes confusing) to the casual installer 1370 --disable-dependency-tracking speeds up one-time build 1371 --enable-dependency-tracking do not reject slow dependency extractors 1372 --disable-selective-werror 1373 Turn off selective compiler errors. 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1455 cd "$ac_pwd" || { ac_status=$?; break; } 1456 done 1457fi 1458 1459test -n "$ac_init_help" && exit $ac_status 1460if $ac_init_version; then 1461 cat <<\_ACEOF 1462xstdcmap configure 1.0.3 1463generated by GNU Autoconf 2.68 1464 1465Copyright (C) 2010 Free Software Foundation, Inc. 1466This configure script is free software; the Free Software Foundation 1467gives unlimited permission to copy, distribute and modify it. 1468_ACEOF 1469 exit 1470fi 1471 1472## ------------------------ ## 1473## Autoconf initialization. ## 1474## ------------------------ ## 1475 1476# ac_fn_c_try_compile LINENO 1477# -------------------------- 1478# Try to compile conftest.$ac_ext, and return whether this succeeded. 1479ac_fn_c_try_compile () 1480{ 1481 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1482 rm -f conftest.$ac_objext 1483 if { { ac_try="$ac_compile" 1484case "(($ac_try" in 1485 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1486 *) ac_try_echo=$ac_try;; 1487esac 1488eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1489$as_echo "$ac_try_echo"; } >&5 1490 (eval "$ac_compile") 2>conftest.err 1491 ac_status=$? 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" >&6; } 2337if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2338 $as_echo_n "(cached) " >&6 2339else 2340 if test -n "$ac_ct_STRIP"; then 2341 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2342else 2343as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2344for as_dir in $PATH 2345do 2346 IFS=$as_save_IFS 2347 test -z "$as_dir" && as_dir=. 2348 for ac_exec_ext in '' $ac_executable_extensions; do 2349 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2350 ac_cv_prog_ac_ct_STRIP="strip" 2351 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2352 break 2 2353 fi 2354done 2355 done 2356IFS=$as_save_IFS 2357 2358fi 2359fi 2360ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2361if test -n "$ac_ct_STRIP"; then 2362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2363$as_echo "$ac_ct_STRIP" >&6; } 2364else 2365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2366$as_echo "no" >&6; } 2367fi 2368 2369 if test "x$ac_ct_STRIP" = x; then 2370 STRIP=":" 2371 else 2372 case $cross_compiling:$ac_tool_warned in 2373yes:) 2374{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2375$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2376ac_tool_warned=yes ;; 2377esac 2378 STRIP=$ac_ct_STRIP 2379 fi 2380else 2381 STRIP="$ac_cv_prog_STRIP" 2382fi 2383 2384fi 2385INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2386 2387{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2388$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2389if test -z "$MKDIR_P"; then 2390 if ${ac_cv_path_mkdir+:} false; then : 2391 $as_echo_n "(cached) " >&6 2392else 2393 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2394for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2395do 2396 IFS=$as_save_IFS 2397 test -z "$as_dir" && as_dir=. 2398 for ac_prog in mkdir gmkdir; do 2399 for ac_exec_ext in '' $ac_executable_extensions; do 2400 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2401 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2402 'mkdir (GNU coreutils) '* | \ 2403 'mkdir (coreutils) '* | \ 2404 'mkdir (fileutils) '4.1*) 2405 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2406 break 3;; 2407 esac 2408 done 2409 done 2410 done 2411IFS=$as_save_IFS 2412 2413fi 2414 2415 test -d ./--version && rmdir ./--version 2416 if test "${ac_cv_path_mkdir+set}" = set; then 2417 MKDIR_P="$ac_cv_path_mkdir -p" 2418 else 2419 # As a last resort, use the slow shell script. Don't cache a 2420 # value for MKDIR_P within a source directory, because that will 2421 # break other packages using the cache if that directory is 2422 # removed, or if the value is a relative name. 2423 MKDIR_P="$ac_install_sh -d" 2424 fi 2425fi 2426{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2427$as_echo "$MKDIR_P" >&6; } 2428 2429mkdir_p="$MKDIR_P" 2430case $mkdir_p in 2431 [\\/$]* | ?:[\\/]*) ;; 2432 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2433esac 2434 2435for ac_prog in gawk mawk nawk awk 2436do 2437 # Extract the first word of "$ac_prog", so it can be a program name with args. 2438set dummy $ac_prog; ac_word=$2 2439{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2440$as_echo_n "checking for $ac_word... " >&6; } 2441if ${ac_cv_prog_AWK+:} false; then : 2442 $as_echo_n "(cached) " >&6 2443else 2444 if test -n "$AWK"; then 2445 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2446else 2447as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2448for as_dir in $PATH 2449do 2450 IFS=$as_save_IFS 2451 test -z "$as_dir" && as_dir=. 2452 for ac_exec_ext in '' $ac_executable_extensions; do 2453 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2454 ac_cv_prog_AWK="$ac_prog" 2455 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2456 break 2 2457 fi 2458done 2459 done 2460IFS=$as_save_IFS 2461 2462fi 2463fi 2464AWK=$ac_cv_prog_AWK 2465if test -n "$AWK"; then 2466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2467$as_echo "$AWK" >&6; } 2468else 2469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2470$as_echo "no" >&6; } 2471fi 2472 2473 2474 test -n "$AWK" && break 2475done 2476 2477{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2478$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2524 fi 2525fi 2526 2527# test whether we have cygpath 2528if test -z "$CYGPATH_W"; then 2529 if (cygpath --version) >/dev/null 2>/dev/null; then 2530 CYGPATH_W='cygpath -w' 2531 else 2532 CYGPATH_W=echo 2533 fi 2534fi 2535 2536 2537# Define the identity of the package. 2538 PACKAGE='xstdcmap' 2539 VERSION='1.0.3' 2540 2541 2542cat >>confdefs.h <<_ACEOF 2543#define PACKAGE "$PACKAGE" 2544_ACEOF 2545 2546 2547cat >>confdefs.h <<_ACEOF 2548#define VERSION "$VERSION" 2549_ACEOF 2550 2551# Some tools Automake needs. 2552 2553ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2554 2555 2556AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2557 2558 2559AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2560 2561 2562AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2563 2564 2565MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2566 2567# We need awk for the "check" target. The system "awk" is bad on 2568# some platforms. 2569# Always define AMTAR for backward compatibility. 2570 2571AMTAR=${AMTAR-"${am_missing_run}tar"} 2572 2573am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2574 2575 2576 2577 2578 2579 2580{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2581$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2582 # Check whether --enable-maintainer-mode was given. 2583if test "${enable_maintainer_mode+set}" = set; then : 2584 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2585else 2586 USE_MAINTAINER_MODE=no 2587fi 2588 2589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2590$as_echo "$USE_MAINTAINER_MODE" >&6; } 2591 if test $USE_MAINTAINER_MODE = yes; then 2592 MAINTAINER_MODE_TRUE= 2593 MAINTAINER_MODE_FALSE='#' 2594else 2595 MAINTAINER_MODE_TRUE='#' 2596 MAINTAINER_MODE_FALSE= 2597fi 2598 2599 MAINT=$MAINTAINER_MODE_TRUE 2600 2601 2602 2603# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2604 2605 2606 2607 2608 2609 2610 2611 2612 2613 2614 2615DEPDIR="${am__leading_dot}deps" 2616 2617ac_config_commands="$ac_config_commands depfiles" 2618 2619 2620am_make=${MAKE-make} 2621cat > confinc << 'END' 2622am__doit: 2623 @echo this is the am__doit target 2624.PHONY: am__doit 2625END 2626# If we don't find an include directive, just comment out the code. 2627{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2628$as_echo_n "checking for style of include used by $am_make... " >&6; } 2629am__include="#" 2630am__quote= 2631_am_result=none 2632# First try GNU make style include. 2633echo "include confinc" > confmf 2634# Ignore all kinds of additional output from `make'. 2635case `$am_make -s -f confmf 2> /dev/null` in #( 2636*the\ am__doit\ target*) 2637 am__include=include 2638 am__quote= 2639 _am_result=GNU 2640 ;; 2641esac 2642# Now try BSD make style include. 2643if test "$am__include" = "#"; then 2644 echo '.include "confinc"' > confmf 2645 case `$am_make -s -f confmf 2> /dev/null` in #( 2646 *the\ am__doit\ target*) 2647 am__include=.include 2648 am__quote="\"" 2649 _am_result=BSD 2650 ;; 2651 esac 2652fi 2653 2654 2655{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2656$as_echo "$_am_result" >&6; } 2657rm -f confinc confmf 2658 2659# Check whether --enable-dependency-tracking was given. 2660if test "${enable_dependency_tracking+set}" = set; then : 2661 enableval=$enable_dependency_tracking; 2662fi 2663 2664if test "x$enable_dependency_tracking" != xno; then 2665 am_depcomp="$ac_aux_dir/depcomp" 2666 AMDEPBACKSLASH='\' 2667 am__nodep='_no' 2668fi 2669 if test "x$enable_dependency_tracking" != xno; then 2670 AMDEP_TRUE= 2671 AMDEP_FALSE='#' 2672else 2673 AMDEP_TRUE='#' 2674 AMDEP_FALSE= 2675fi 2676 2677 2678ac_ext=c 2679ac_cpp='$CPP $CPPFLAGS' 2680ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2681ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2682ac_compiler_gnu=$ac_cv_c_compiler_gnu 2683if test -n "$ac_tool_prefix"; then 2684 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2685set dummy ${ac_tool_prefix}gcc; ac_word=$2 2686{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2687$as_echo_n "checking for $ac_word... " >&6; } 2688if ${ac_cv_prog_CC+:} false; then : 2689 $as_echo_n "(cached) " >&6 2690else 2691 if test -n "$CC"; then 2692 ac_cv_prog_CC="$CC" # Let the user override the test. 2693else 2694as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2695for as_dir in $PATH 2696do 2697 IFS=$as_save_IFS 2698 test -z "$as_dir" && as_dir=. 2699 for ac_exec_ext in '' $ac_executable_extensions; do 2700 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2701 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2702 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2703 break 2 2704 fi 2705done 2706 done 2707IFS=$as_save_IFS 2708 2709fi 2710fi 2711CC=$ac_cv_prog_CC 2712if test -n "$CC"; then 2713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2714$as_echo "$CC" >&6; } 2715else 2716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2717$as_echo "no" >&6; } 2718fi 2719 2720 2721fi 2722if test -z "$ac_cv_prog_CC"; then 2723 ac_ct_CC=$CC 2724 # Extract the first word of "gcc", so it can be a program name with args. 2725set dummy gcc; ac_word=$2 2726{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2727$as_echo_n "checking for $ac_word... " >&6; } 2728if ${ac_cv_prog_ac_ct_CC+:} false; then : 2729 $as_echo_n "(cached) " >&6 2730else 2731 if test -n "$ac_ct_CC"; then 2732 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2733else 2734as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2735for as_dir in $PATH 2736do 2737 IFS=$as_save_IFS 2738 test -z "$as_dir" && as_dir=. 2739 for ac_exec_ext in '' $ac_executable_extensions; do 2740 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2741 ac_cv_prog_ac_ct_CC="gcc" 2742 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2743 break 2 2744 fi 2745done 2746 done 2747IFS=$as_save_IFS 2748 2749fi 2750fi 2751ac_ct_CC=$ac_cv_prog_ac_ct_CC 2752if test -n "$ac_ct_CC"; then 2753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2754$as_echo "$ac_ct_CC" >&6; } 2755else 2756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2757$as_echo "no" >&6; } 2758fi 2759 2760 if test "x$ac_ct_CC" = x; then 2761 CC="" 2762 else 2763 case $cross_compiling:$ac_tool_warned in 2764yes:) 2765{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2766$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2767ac_tool_warned=yes ;; 2768esac 2769 CC=$ac_ct_CC 2770 fi 2771else 2772 CC="$ac_cv_prog_CC" 2773fi 2774 2775if test -z "$CC"; then 2776 if test -n "$ac_tool_prefix"; then 2777 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2778set dummy ${ac_tool_prefix}cc; ac_word=$2 2779{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2780$as_echo_n "checking for $ac_word... " >&6; } 2781if ${ac_cv_prog_CC+:} false; then : 2782 $as_echo_n "(cached) " >&6 2783else 2784 if test -n "$CC"; then 2785 ac_cv_prog_CC="$CC" # Let the user override the test. 2786else 2787as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2788for as_dir in $PATH 2789do 2790 IFS=$as_save_IFS 2791 test -z "$as_dir" && as_dir=. 2792 for ac_exec_ext in '' $ac_executable_extensions; do 2793 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2794 ac_cv_prog_CC="${ac_tool_prefix}cc" 2795 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2796 break 2 2797 fi 2798done 2799 done 2800IFS=$as_save_IFS 2801 2802fi 2803fi 2804CC=$ac_cv_prog_CC 2805if test -n "$CC"; then 2806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2807$as_echo "$CC" >&6; } 2808else 2809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2810$as_echo "no" >&6; } 2811fi 2812 2813 2814 fi 2815fi 2816if test -z "$CC"; then 2817 # Extract the first word of "cc", so it can be a program name with args. 2818set dummy cc; ac_word=$2 2819{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2820$as_echo_n "checking for $ac_word... " >&6; } 2821if ${ac_cv_prog_CC+:} false; then : 2822 $as_echo_n "(cached) " >&6 2823else 2824 if test -n "$CC"; then 2825 ac_cv_prog_CC="$CC" # Let the user override the test. 2826else 2827 ac_prog_rejected=no 2828as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2829for as_dir in $PATH 2830do 2831 IFS=$as_save_IFS 2832 test -z "$as_dir" && as_dir=. 2833 for ac_exec_ext in '' $ac_executable_extensions; do 2834 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2835 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2836 ac_prog_rejected=yes 2837 continue 2838 fi 2839 ac_cv_prog_CC="cc" 2840 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2841 break 2 2842 fi 2843done 2844 done 2845IFS=$as_save_IFS 2846 2847if test $ac_prog_rejected = yes; then 2848 # We found a bogon in the path, so make sure we never use it. 2849 set dummy $ac_cv_prog_CC 2850 shift 2851 if test $# != 0; then 2852 # We chose a different compiler from the bogus one. 2853 # However, it has the same basename, so the bogon will be chosen 2854 # first if we set CC to just the basename; use the full file name. 2855 shift 2856 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2857 fi 2858fi 2859fi 2860fi 2861CC=$ac_cv_prog_CC 2862if test -n "$CC"; then 2863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2864$as_echo "$CC" >&6; } 2865else 2866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2867$as_echo "no" >&6; } 2868fi 2869 2870 2871fi 2872if test -z "$CC"; then 2873 if test -n "$ac_tool_prefix"; then 2874 for ac_prog in cl.exe 2875 do 2876 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2877set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2878{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2879$as_echo_n "checking for $ac_word... " >&6; } 2880if ${ac_cv_prog_CC+:} false; then : 2881 $as_echo_n "(cached) " >&6 2882else 2883 if test -n "$CC"; then 2884 ac_cv_prog_CC="$CC" # Let the user override the test. 2885else 2886as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2887for as_dir in $PATH 2888do 2889 IFS=$as_save_IFS 2890 test -z "$as_dir" && as_dir=. 2891 for ac_exec_ext in '' $ac_executable_extensions; do 2892 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2893 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2894 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2895 break 2 2896 fi 2897done 2898 done 2899IFS=$as_save_IFS 2900 2901fi 2902fi 2903CC=$ac_cv_prog_CC 2904if test -n "$CC"; then 2905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2906$as_echo "$CC" >&6; } 2907else 2908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2909$as_echo "no" >&6; } 2910fi 2911 2912 2913 test -n "$CC" && break 2914 done 2915fi 2916if test -z "$CC"; then 2917 ac_ct_CC=$CC 2918 for ac_prog in cl.exe 2919do 2920 # Extract the first word of "$ac_prog", so it can be a program name with args. 2921set dummy $ac_prog; ac_word=$2 2922{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2923$as_echo_n "checking for $ac_word... " >&6; } 2924if ${ac_cv_prog_ac_ct_CC+:} false; then : 2925 $as_echo_n "(cached) " >&6 2926else 2927 if test -n "$ac_ct_CC"; then 2928 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2929else 2930as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2931for as_dir in $PATH 2932do 2933 IFS=$as_save_IFS 2934 test -z "$as_dir" && as_dir=. 2935 for ac_exec_ext in '' $ac_executable_extensions; do 2936 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2937 ac_cv_prog_ac_ct_CC="$ac_prog" 2938 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2939 break 2 2940 fi 2941done 2942 done 2943IFS=$as_save_IFS 2944 2945fi 2946fi 2947ac_ct_CC=$ac_cv_prog_ac_ct_CC 2948if test -n "$ac_ct_CC"; then 2949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2950$as_echo "$ac_ct_CC" >&6; } 2951else 2952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2953$as_echo "no" >&6; } 2954fi 2955 2956 2957 test -n "$ac_ct_CC" && break 2958done 2959 2960 if test "x$ac_ct_CC" = x; then 2961 CC="" 2962 else 2963 case $cross_compiling:$ac_tool_warned in 2964yes:) 2965{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2966$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2967ac_tool_warned=yes ;; 2968esac 2969 CC=$ac_ct_CC 2970 fi 2971fi 2972 2973fi 2974 2975 2976test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2977$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2978as_fn_error $? "no acceptable C compiler found in \$PATH 2979See \`config.log' for more details" "$LINENO" 5; } 2980 2981# Provide some information about the compiler. 2982$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2983set X $ac_compile 2984ac_compiler=$2 2985for ac_option in --version -v -V -qversion; do 2986 { { ac_try="$ac_compiler $ac_option >&5" 2987case "(($ac_try" in 2988 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2989 *) ac_try_echo=$ac_try;; 2990esac 2991eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2992$as_echo "$ac_try_echo"; } >&5 2993 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2994 ac_status=$? 2995 if test -s conftest.err; then 2996 sed '10a\ 2997... rest of stderr output deleted ... 2998 10q' conftest.err >conftest.er1 2999 cat conftest.er1 >&5 3000 fi 3001 rm -f conftest.er1 conftest.err 3002 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3003 test $ac_status = 0; } 3004done 3005 3006cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3007/* end confdefs.h. */ 3008 3009int 3010main () 3011{ 3012 3013 ; 3014 return 0; 3015} 3016_ACEOF 3017ac_clean_files_save=$ac_clean_files 3018ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3019# Try to create an executable without -o first, disregard a.out. 3020# It will help us diagnose broken compilers, and finding out an intuition 3021# of exeext. 3022{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3023$as_echo_n "checking whether the C compiler works... " >&6; } 3024ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3025 3026# The possible output files: 3027ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3028 3029ac_rmfiles= 3030for ac_file in $ac_files 3031do 3032 case $ac_file in 3033 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3034 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3035 esac 3036done 3037rm -f $ac_rmfiles 3038 3039if { { ac_try="$ac_link_default" 3040case "(($ac_try" in 3041 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3042 *) ac_try_echo=$ac_try;; 3043esac 3044eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3045$as_echo "$ac_try_echo"; } >&5 3046 (eval "$ac_link_default") 2>&5 3047 ac_status=$? 3048 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3049 test $ac_status = 0; }; then : 3050 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3051# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3052# in a Makefile. We should not override ac_cv_exeext if it was cached, 3053# so that the user can short-circuit this test for compilers unknown to 3054# Autoconf. 3055for ac_file in $ac_files '' 3056do 3057 test -f "$ac_file" || continue 3058 case $ac_file in 3059 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3060 ;; 3061 [ab].out ) 3062 # We found the default executable, but exeext='' is most 3063 # certainly right. 3064 break;; 3065 *.* ) 3066 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3067 then :; else 3068 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3069 fi 3070 # We set ac_cv_exeext here because the later test for it is not 3071 # safe: cross compilers may not add the suffix if given an `-o' 3072 # argument, so we may need to know it at that point already. 3073 # Even if this section looks crufty: it has the advantage of 3074 # actually working. 3075 break;; 3076 * ) 3077 break;; 3078 esac 3079done 3080test "$ac_cv_exeext" = no && ac_cv_exeext= 3081 3082else 3083 ac_file='' 3084fi 3085if test -z "$ac_file"; then : 3086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3087$as_echo "no" >&6; } 3088$as_echo "$as_me: failed program was:" >&5 3089sed 's/^/| /' conftest.$ac_ext >&5 3090 3091{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3092$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3093as_fn_error 77 "C compiler cannot create executables 3094See \`config.log' for more details" "$LINENO" 5; } 3095else 3096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3097$as_echo "yes" >&6; } 3098fi 3099{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3100$as_echo_n "checking for C compiler default output file name... " >&6; } 3101{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3102$as_echo "$ac_file" >&6; } 3103ac_exeext=$ac_cv_exeext 3104 3105rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3106ac_clean_files=$ac_clean_files_save 3107{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3108$as_echo_n "checking for suffix of executables... " >&6; } 3109if { { ac_try="$ac_link" 3110case "(($ac_try" in 3111 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3112 *) ac_try_echo=$ac_try;; 3113esac 3114eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3115$as_echo "$ac_try_echo"; } >&5 3116 (eval "$ac_link") 2>&5 3117 ac_status=$? 3118 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3119 test $ac_status = 0; }; then : 3120 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3121# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3122# work properly (i.e., refer to `conftest.exe'), while it won't with 3123# `rm'. 3124for ac_file in conftest.exe conftest conftest.*; do 3125 test -f "$ac_file" || continue 3126 case $ac_file in 3127 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3128 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3129 break;; 3130 * ) break;; 3131 esac 3132done 3133else 3134 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3135$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3136as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3137See \`config.log' for more details" "$LINENO" 5; } 3138fi 3139rm -f conftest conftest$ac_cv_exeext 3140{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3141$as_echo "$ac_cv_exeext" >&6; } 3142 3143rm -f conftest.$ac_ext 3144EXEEXT=$ac_cv_exeext 3145ac_exeext=$EXEEXT 3146cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3147/* end confdefs.h. */ 3148#include <stdio.h> 3149int 3150main () 3151{ 3152FILE *f = fopen ("conftest.out", "w"); 3153 return ferror (f) || fclose (f) != 0; 3154 3155 ; 3156 return 0; 3157} 3158_ACEOF 3159ac_clean_files="$ac_clean_files conftest.out" 3160# Check that the compiler produces executables we can run. If not, either 3161# the compiler is broken, or we cross compile. 3162{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3163$as_echo_n "checking whether we are cross compiling... " >&6; } 3164if test "$cross_compiling" != yes; then 3165 { { ac_try="$ac_link" 3166case "(($ac_try" in 3167 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3168 *) ac_try_echo=$ac_try;; 3169esac 3170eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3171$as_echo "$ac_try_echo"; } >&5 3172 (eval "$ac_link") 2>&5 3173 ac_status=$? 3174 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3175 test $ac_status = 0; } 3176 if { ac_try='./conftest$ac_cv_exeext' 3177 { { case "(($ac_try" in 3178 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3179 *) ac_try_echo=$ac_try;; 3180esac 3181eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3182$as_echo "$ac_try_echo"; } >&5 3183 (eval "$ac_try") 2>&5 3184 ac_status=$? 3185 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3186 test $ac_status = 0; }; }; then 3187 cross_compiling=no 3188 else 3189 if test "$cross_compiling" = maybe; then 3190 cross_compiling=yes 3191 else 3192 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3193$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3194as_fn_error $? "cannot run C compiled programs. 3195If you meant to cross compile, use \`--host'. 3196See \`config.log' for more details" "$LINENO" 5; } 3197 fi 3198 fi 3199fi 3200{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3201$as_echo "$cross_compiling" >&6; } 3202 3203rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3204ac_clean_files=$ac_clean_files_save 3205{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3206$as_echo_n "checking for suffix of object files... " >&6; } 3207if ${ac_cv_objext+:} false; then : 3208 $as_echo_n "(cached) " >&6 3209else 3210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3211/* end confdefs.h. */ 3212 3213int 3214main () 3215{ 3216 3217 ; 3218 return 0; 3219} 3220_ACEOF 3221rm -f conftest.o conftest.obj 3222if { { ac_try="$ac_compile" 3223case "(($ac_try" in 3224 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3225 *) ac_try_echo=$ac_try;; 3226esac 3227eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3228$as_echo "$ac_try_echo"; } >&5 3229 (eval "$ac_compile") 2>&5 3230 ac_status=$? 3231 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3232 test $ac_status = 0; }; then : 3233 for ac_file in conftest.o conftest.obj conftest.*; do 3234 test -f "$ac_file" || continue; 3235 case $ac_file in 3236 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3237 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3238 break;; 3239 esac 3240done 3241else 3242 $as_echo "$as_me: failed program was:" >&5 3243sed 's/^/| /' conftest.$ac_ext >&5 3244 3245{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3246$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3247as_fn_error $? "cannot compute suffix of object files: cannot compile 3248See \`config.log' for more details" "$LINENO" 5; } 3249fi 3250rm -f conftest.$ac_cv_objext conftest.$ac_ext 3251fi 3252{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3253$as_echo "$ac_cv_objext" >&6; } 3254OBJEXT=$ac_cv_objext 3255ac_objext=$OBJEXT 3256{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3257$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3258if ${ac_cv_c_compiler_gnu+:} false; then : 3259 $as_echo_n "(cached) " >&6 3260else 3261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3262/* end confdefs.h. */ 3263 3264int 3265main () 3266{ 3267#ifndef __GNUC__ 3268 choke me 3269#endif 3270 3271 ; 3272 return 0; 3273} 3274_ACEOF 3275if ac_fn_c_try_compile "$LINENO"; then : 3276 ac_compiler_gnu=yes 3277else 3278 ac_compiler_gnu=no 3279fi 3280rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3281ac_cv_c_compiler_gnu=$ac_compiler_gnu 3282 3283fi 3284{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3285$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3286if test $ac_compiler_gnu = yes; then 3287 GCC=yes 3288else 3289 GCC= 3290fi 3291ac_test_CFLAGS=${CFLAGS+set} 3292ac_save_CFLAGS=$CFLAGS 3293{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3294$as_echo_n "checking whether $CC accepts -g... " >&6; } 3295if ${ac_cv_prog_cc_g+:} false; then : 3296 $as_echo_n "(cached) " >&6 3297else 3298 ac_save_c_werror_flag=$ac_c_werror_flag 3299 ac_c_werror_flag=yes 3300 ac_cv_prog_cc_g=no 3301 CFLAGS="-g" 3302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3303/* end confdefs.h. */ 3304 3305int 3306main () 3307{ 3308 3309 ; 3310 return 0; 3311} 3312_ACEOF 3313if ac_fn_c_try_compile "$LINENO"; then : 3314 ac_cv_prog_cc_g=yes 3315else 3316 CFLAGS="" 3317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3318/* end confdefs.h. */ 3319 3320int 3321main () 3322{ 3323 3324 ; 3325 return 0; 3326} 3327_ACEOF 3328if ac_fn_c_try_compile "$LINENO"; then : 3329 3330else 3331 ac_c_werror_flag=$ac_save_c_werror_flag 3332 CFLAGS="-g" 3333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3334/* end confdefs.h. */ 3335 3336int 3337main () 3338{ 3339 3340 ; 3341 return 0; 3342} 3343_ACEOF 3344if ac_fn_c_try_compile "$LINENO"; then : 3345 ac_cv_prog_cc_g=yes 3346fi 3347rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3348fi 3349rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3350fi 3351rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3352 ac_c_werror_flag=$ac_save_c_werror_flag 3353fi 3354{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3355$as_echo "$ac_cv_prog_cc_g" >&6; } 3356if test "$ac_test_CFLAGS" = set; then 3357 CFLAGS=$ac_save_CFLAGS 3358elif test $ac_cv_prog_cc_g = yes; then 3359 if test "$GCC" = yes; then 3360 CFLAGS="-g -O2" 3361 else 3362 CFLAGS="-g" 3363 fi 3364else 3365 if test "$GCC" = yes; then 3366 CFLAGS="-O2" 3367 else 3368 CFLAGS= 3369 fi 3370fi 3371{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3372$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3373if ${ac_cv_prog_cc_c89+:} false; then : 3374 $as_echo_n "(cached) " >&6 3375else 3376 ac_cv_prog_cc_c89=no 3377ac_save_CC=$CC 3378cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3379/* end confdefs.h. */ 3380#include <stdarg.h> 3381#include <stdio.h> 3382#include <sys/types.h> 3383#include <sys/stat.h> 3384/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3385struct buf { int x; }; 3386FILE * (*rcsopen) (struct buf *, struct stat *, int); 3387static char *e (p, i) 3388 char **p; 3389 int i; 3390{ 3391 return p[i]; 3392} 3393static char *f (char * (*g) (char **, int), char **p, ...) 3394{ 3395 char *s; 3396 va_list v; 3397 va_start (v,p); 3398 s = g (p, va_arg (v,int)); 3399 va_end (v); 3400 return s; 3401} 3402 3403/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3404 function prototypes and stuff, but not '\xHH' hex character constants. 3405 These don't provoke an error unfortunately, instead are silently treated 3406 as 'x'. The following induces an error, until -std is added to get 3407 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3408 array size at least. It's necessary to write '\x00'==0 to get something 3409 that's true only with -std. */ 3410int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3411 3412/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3413 inside strings and character constants. */ 3414#define FOO(x) 'x' 3415int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3416 3417int test (int i, double x); 3418struct s1 {int (*f) (int a);}; 3419struct s2 {int (*f) (double a);}; 3420int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3421int argc; 3422char **argv; 3423int 3424main () 3425{ 3426return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3427 ; 3428 return 0; 3429} 3430_ACEOF 3431for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3432 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3433do 3434 CC="$ac_save_CC $ac_arg" 3435 if ac_fn_c_try_compile "$LINENO"; then : 3436 ac_cv_prog_cc_c89=$ac_arg 3437fi 3438rm -f core conftest.err conftest.$ac_objext 3439 test "x$ac_cv_prog_cc_c89" != "xno" && break 3440done 3441rm -f conftest.$ac_ext 3442CC=$ac_save_CC 3443 3444fi 3445# AC_CACHE_VAL 3446case "x$ac_cv_prog_cc_c89" in 3447 x) 3448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3449$as_echo "none needed" >&6; } ;; 3450 xno) 3451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3452$as_echo "unsupported" >&6; } ;; 3453 *) 3454 CC="$CC $ac_cv_prog_cc_c89" 3455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3456$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3457esac 3458if test "x$ac_cv_prog_cc_c89" != xno; then : 3459 3460fi 3461 3462ac_ext=c 3463ac_cpp='$CPP $CPPFLAGS' 3464ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3465ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3466ac_compiler_gnu=$ac_cv_c_compiler_gnu 3467 3468depcc="$CC" am_compiler_list= 3469 3470{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3471$as_echo_n "checking dependency style of $depcc... " >&6; } 3472if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3473 $as_echo_n "(cached) " >&6 3474else 3475 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3476 # We make a subdir and do the tests there. Otherwise we can end up 3477 # making bogus files that we don't know about and never remove. For 3478 # instance it was reported that on HP-UX the gcc test will end up 3479 # making a dummy file named `D' -- because `-MD' means `put the output 3480 # in D'. 3481 rm -rf conftest.dir 3482 mkdir conftest.dir 3483 # Copy depcomp to subdir because otherwise we won't find it if we're 3484 # using a relative directory. 3485 cp "$am_depcomp" conftest.dir 3486 cd conftest.dir 3487 # We will build objects and dependencies in a subdirectory because 3488 # it helps to detect inapplicable dependency modes. For instance 3489 # both Tru64's cc and ICC support -MD to output dependencies as a 3490 # side effect of compilation, but ICC will put the dependencies in 3491 # the current directory while Tru64 will put them in the object 3492 # directory. 3493 mkdir sub 3494 3495 am_cv_CC_dependencies_compiler_type=none 3496 if test "$am_compiler_list" = ""; then 3497 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3498 fi 3499 am__universal=false 3500 case " $depcc " in #( 3501 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3502 esac 3503 3504 for depmode in $am_compiler_list; do 3505 # Setup a source with many dependencies, because some compilers 3506 # like to wrap large dependency lists on column 80 (with \), and 3507 # we should not choose a depcomp mode which is confused by this. 3508 # 3509 # We need to recreate these files for each test, as the compiler may 3510 # overwrite some of them when testing with obscure command lines. 3511 # This happens at least with the AIX C compiler. 3512 : > sub/conftest.c 3513 for i in 1 2 3 4 5 6; do 3514 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3515 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3516 # Solaris 8's {/usr,}/bin/sh. 3517 touch sub/conftst$i.h 3518 done 3519 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3520 3521 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3522 # mode. It turns out that the SunPro C++ compiler does not properly 3523 # handle `-M -o', and we need to detect this. Also, some Intel 3524 # versions had trouble with output in subdirs 3525 am__obj=sub/conftest.${OBJEXT-o} 3526 am__minus_obj="-o $am__obj" 3527 case $depmode in 3528 gcc) 3529 # This depmode causes a compiler race in universal mode. 3530 test "$am__universal" = false || continue 3531 ;; 3532 nosideeffect) 3533 # after this tag, mechanisms are not by side-effect, so they'll 3534 # only be used when explicitly requested 3535 if test "x$enable_dependency_tracking" = xyes; then 3536 continue 3537 else 3538 break 3539 fi 3540 ;; 3541 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3542 # This compiler won't grok `-c -o', but also, the minuso test has 3543 # not run yet. These depmodes are late enough in the game, and 3544 # so weak that their functioning should not be impacted. 3545 am__obj=conftest.${OBJEXT-o} 3546 am__minus_obj= 3547 ;; 3548 none) break ;; 3549 esac 3550 if depmode=$depmode \ 3551 source=sub/conftest.c object=$am__obj \ 3552 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3553 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3554 >/dev/null 2>conftest.err && 3555 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3556 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3557 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3558 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3559 # icc doesn't choke on unknown options, it will just issue warnings 3560 # or remarks (even with -Werror). So we grep stderr for any message 3561 # that says an option was ignored or not supported. 3562 # When given -MP, icc 7.0 and 7.1 complain thusly: 3563 # icc: Command line warning: ignoring option '-M'; no argument required 3564 # The diagnosis changed in icc 8.0: 3565 # icc: Command line remark: option '-MP' not supported 3566 if (grep 'ignoring option' conftest.err || 3567 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3568 am_cv_CC_dependencies_compiler_type=$depmode 3569 break 3570 fi 3571 fi 3572 done 3573 3574 cd .. 3575 rm -rf conftest.dir 3576else 3577 am_cv_CC_dependencies_compiler_type=none 3578fi 3579 3580fi 3581{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3582$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3583CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3584 3585 if 3586 test "x$enable_dependency_tracking" != xno \ 3587 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3588 am__fastdepCC_TRUE= 3589 am__fastdepCC_FALSE='#' 3590else 3591 am__fastdepCC_TRUE='#' 3592 am__fastdepCC_FALSE= 3593fi 3594 3595 3596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3597$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3598if ${ac_cv_prog_cc_c99+:} false; then : 3599 $as_echo_n "(cached) " >&6 3600else 3601 ac_cv_prog_cc_c99=no 3602ac_save_CC=$CC 3603cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3604/* end confdefs.h. */ 3605#include <stdarg.h> 3606#include <stdbool.h> 3607#include <stdlib.h> 3608#include <wchar.h> 3609#include <stdio.h> 3610 3611// Check varargs macros. These examples are taken from C99 6.10.3.5. 3612#define debug(...) fprintf (stderr, __VA_ARGS__) 3613#define showlist(...) puts (#__VA_ARGS__) 3614#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3615static void 3616test_varargs_macros (void) 3617{ 3618 int x = 1234; 3619 int y = 5678; 3620 debug ("Flag"); 3621 debug ("X = %d\n", x); 3622 showlist (The first, second, and third items.); 3623 report (x>y, "x is %d but y is %d", x, y); 3624} 3625 3626// Check long long types. 3627#define BIG64 18446744073709551615ull 3628#define BIG32 4294967295ul 3629#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3630#if !BIG_OK 3631 your preprocessor is broken; 3632#endif 3633#if BIG_OK 3634#else 3635 your preprocessor is broken; 3636#endif 3637static long long int bignum = -9223372036854775807LL; 3638static unsigned long long int ubignum = BIG64; 3639 3640struct incomplete_array 3641{ 3642 int datasize; 3643 double data[]; 3644}; 3645 3646struct named_init { 3647 int number; 3648 const wchar_t *name; 3649 double average; 3650}; 3651 3652typedef const char *ccp; 3653 3654static inline int 3655test_restrict (ccp restrict text) 3656{ 3657 // See if C++-style comments work. 3658 // Iterate through items via the restricted pointer. 3659 // Also check for declarations in for loops. 3660 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3661 continue; 3662 return 0; 3663} 3664 3665// Check varargs and va_copy. 3666static void 3667test_varargs (const char *format, ...) 3668{ 3669 va_list args; 3670 va_start (args, format); 3671 va_list args_copy; 3672 va_copy (args_copy, args); 3673 3674 const char *str; 3675 int number; 3676 float fnumber; 3677 3678 while (*format) 3679 { 3680 switch (*format++) 3681 { 3682 case 's': // string 3683 str = va_arg (args_copy, const char *); 3684 break; 3685 case 'd': // int 3686 number = va_arg (args_copy, int); 3687 break; 3688 case 'f': // float 3689 fnumber = va_arg (args_copy, double); 3690 break; 3691 default: 3692 break; 3693 } 3694 } 3695 va_end (args_copy); 3696 va_end (args); 3697} 3698 3699int 3700main () 3701{ 3702 3703 // Check bool. 3704 _Bool success = false; 3705 3706 // Check restrict. 3707 if (test_restrict ("String literal") == 0) 3708 success = true; 3709 char *restrict newvar = "Another string"; 3710 3711 // Check varargs. 3712 test_varargs ("s, d' f .", "string", 65, 34.234); 3713 test_varargs_macros (); 3714 3715 // Check flexible array members. 3716 struct incomplete_array *ia = 3717 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3718 ia->datasize = 10; 3719 for (int i = 0; i < ia->datasize; ++i) 3720 ia->data[i] = i * 1.234; 3721 3722 // Check named initializers. 3723 struct named_init ni = { 3724 .number = 34, 3725 .name = L"Test wide string", 3726 .average = 543.34343, 3727 }; 3728 3729 ni.number = 58; 3730 3731 int dynamic_array[ni.number]; 3732 dynamic_array[ni.number - 1] = 543; 3733 3734 // work around unused variable warnings 3735 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3736 || dynamic_array[ni.number - 1] != 543); 3737 3738 ; 3739 return 0; 3740} 3741_ACEOF 3742for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3743do 3744 CC="$ac_save_CC $ac_arg" 3745 if ac_fn_c_try_compile "$LINENO"; then : 3746 ac_cv_prog_cc_c99=$ac_arg 3747fi 3748rm -f core conftest.err conftest.$ac_objext 3749 test "x$ac_cv_prog_cc_c99" != "xno" && break 3750done 3751rm -f conftest.$ac_ext 3752CC=$ac_save_CC 3753 3754fi 3755# AC_CACHE_VAL 3756case "x$ac_cv_prog_cc_c99" in 3757 x) 3758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3759$as_echo "none needed" >&6; } ;; 3760 xno) 3761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3762$as_echo "unsupported" >&6; } ;; 3763 *) 3764 CC="$CC $ac_cv_prog_cc_c99" 3765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3766$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3767esac 3768if test "x$ac_cv_prog_cc_c99" != xno; then : 3769 3770fi 3771 3772 3773 3774ac_ext=c 3775ac_cpp='$CPP $CPPFLAGS' 3776ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3777ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3778ac_compiler_gnu=$ac_cv_c_compiler_gnu 3779{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3780$as_echo_n "checking how to run the C preprocessor... " >&6; } 3781# On Suns, sometimes $CPP names a directory. 3782if test -n "$CPP" && test -d "$CPP"; then 3783 CPP= 3784fi 3785if test -z "$CPP"; then 3786 if ${ac_cv_prog_CPP+:} false; then : 3787 $as_echo_n "(cached) " >&6 3788else 3789 # Double quotes because CPP needs to be expanded 3790 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3791 do 3792 ac_preproc_ok=false 3793for ac_c_preproc_warn_flag in '' yes 3794do 3795 # Use a header file that comes with gcc, so configuring glibc 3796 # with a fresh cross-compiler works. 3797 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3798 # <limits.h> exists even on freestanding compilers. 3799 # On the NeXT, cc -E runs the code through the compiler's parser, 3800 # not just through cpp. "Syntax error" is here to catch this case. 3801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3802/* end confdefs.h. */ 3803#ifdef __STDC__ 3804# include <limits.h> 3805#else 3806# include <assert.h> 3807#endif 3808 Syntax error 3809_ACEOF 3810if ac_fn_c_try_cpp "$LINENO"; then : 3811 3812else 3813 # Broken: fails on valid input. 3814continue 3815fi 3816rm -f conftest.err conftest.i conftest.$ac_ext 3817 3818 # OK, works on sane cases. Now check whether nonexistent headers 3819 # can be detected and how. 3820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3821/* end confdefs.h. */ 3822#include <ac_nonexistent.h> 3823_ACEOF 3824if ac_fn_c_try_cpp "$LINENO"; then : 3825 # Broken: success on invalid input. 3826continue 3827else 3828 # Passes both tests. 3829ac_preproc_ok=: 3830break 3831fi 3832rm -f conftest.err conftest.i conftest.$ac_ext 3833 3834done 3835# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3836rm -f conftest.i conftest.err conftest.$ac_ext 3837if $ac_preproc_ok; then : 3838 break 3839fi 3840 3841 done 3842 ac_cv_prog_CPP=$CPP 3843 3844fi 3845 CPP=$ac_cv_prog_CPP 3846else 3847 ac_cv_prog_CPP=$CPP 3848fi 3849{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3850$as_echo "$CPP" >&6; } 3851ac_preproc_ok=false 3852for ac_c_preproc_warn_flag in '' yes 3853do 3854 # Use a header file that comes with gcc, so configuring glibc 3855 # with a fresh cross-compiler works. 3856 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3857 # <limits.h> exists even on freestanding compilers. 3858 # On the NeXT, cc -E runs the code through the compiler's parser, 3859 # not just through cpp. "Syntax error" is here to catch this case. 3860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3861/* end confdefs.h. */ 3862#ifdef __STDC__ 3863# include <limits.h> 3864#else 3865# include <assert.h> 3866#endif 3867 Syntax error 3868_ACEOF 3869if ac_fn_c_try_cpp "$LINENO"; then : 3870 3871else 3872 # Broken: fails on valid input. 3873continue 3874fi 3875rm -f conftest.err conftest.i conftest.$ac_ext 3876 3877 # OK, works on sane cases. Now check whether nonexistent headers 3878 # can be detected and how. 3879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3880/* end confdefs.h. */ 3881#include <ac_nonexistent.h> 3882_ACEOF 3883if ac_fn_c_try_cpp "$LINENO"; then : 3884 # Broken: success on invalid input. 3885continue 3886else 3887 # Passes both tests. 3888ac_preproc_ok=: 3889break 3890fi 3891rm -f conftest.err conftest.i conftest.$ac_ext 3892 3893done 3894# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3895rm -f conftest.i conftest.err conftest.$ac_ext 3896if $ac_preproc_ok; then : 3897 3898else 3899 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3900$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3901as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3902See \`config.log' for more details" "$LINENO" 5; } 3903fi 3904 3905ac_ext=c 3906ac_cpp='$CPP $CPPFLAGS' 3907ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3908ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3909ac_compiler_gnu=$ac_cv_c_compiler_gnu 3910 3911 3912{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3913$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3914if ${ac_cv_path_GREP+:} false; then : 3915 $as_echo_n "(cached) " >&6 3916else 3917 if test -z "$GREP"; then 3918 ac_path_GREP_found=false 3919 # Loop through the user's path and test for each of PROGNAME-LIST 3920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3921for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3922do 3923 IFS=$as_save_IFS 3924 test -z "$as_dir" && as_dir=. 3925 for ac_prog in grep ggrep; do 3926 for ac_exec_ext in '' $ac_executable_extensions; do 3927 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3928 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3929# Check for GNU ac_path_GREP and select it if it is found. 3930 # Check for GNU $ac_path_GREP 3931case `"$ac_path_GREP" --version 2>&1` in 3932*GNU*) 3933 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3934*) 3935 ac_count=0 3936 $as_echo_n 0123456789 >"conftest.in" 3937 while : 3938 do 3939 cat "conftest.in" "conftest.in" >"conftest.tmp" 3940 mv "conftest.tmp" "conftest.in" 3941 cp "conftest.in" "conftest.nl" 3942 $as_echo 'GREP' >> "conftest.nl" 3943 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3944 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3945 as_fn_arith $ac_count + 1 && ac_count=$as_val 3946 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3947 # Best one so far, save it but keep looking for a better one 3948 ac_cv_path_GREP="$ac_path_GREP" 3949 ac_path_GREP_max=$ac_count 3950 fi 3951 # 10*(2^10) chars as input seems more than enough 3952 test $ac_count -gt 10 && break 3953 done 3954 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3955esac 3956 3957 $ac_path_GREP_found && break 3 3958 done 3959 done 3960 done 3961IFS=$as_save_IFS 3962 if test -z "$ac_cv_path_GREP"; then 3963 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3964 fi 3965else 3966 ac_cv_path_GREP=$GREP 3967fi 3968 3969fi 3970{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3971$as_echo "$ac_cv_path_GREP" >&6; } 3972 GREP="$ac_cv_path_GREP" 3973 3974 3975{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3976$as_echo_n "checking for egrep... " >&6; } 3977if ${ac_cv_path_EGREP+:} false; then : 3978 $as_echo_n "(cached) " >&6 3979else 3980 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3981 then ac_cv_path_EGREP="$GREP -E" 3982 else 3983 if test -z "$EGREP"; then 3984 ac_path_EGREP_found=false 3985 # Loop through the user's path and test for each of PROGNAME-LIST 3986 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3987for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3988do 3989 IFS=$as_save_IFS 3990 test -z "$as_dir" && as_dir=. 3991 for ac_prog in egrep; do 3992 for ac_exec_ext in '' $ac_executable_extensions; do 3993 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3994 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3995# Check for GNU ac_path_EGREP and select it if it is found. 3996 # Check for GNU $ac_path_EGREP 3997case `"$ac_path_EGREP" --version 2>&1` in 3998*GNU*) 3999 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4000*) 4001 ac_count=0 4002 $as_echo_n 0123456789 >"conftest.in" 4003 while : 4004 do 4005 cat "conftest.in" "conftest.in" >"conftest.tmp" 4006 mv "conftest.tmp" "conftest.in" 4007 cp "conftest.in" "conftest.nl" 4008 $as_echo 'EGREP' >> "conftest.nl" 4009 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4010 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4011 as_fn_arith $ac_count + 1 && ac_count=$as_val 4012 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4013 # Best one so far, save it but keep looking for a better one 4014 ac_cv_path_EGREP="$ac_path_EGREP" 4015 ac_path_EGREP_max=$ac_count 4016 fi 4017 # 10*(2^10) chars as input seems more than enough 4018 test $ac_count -gt 10 && break 4019 done 4020 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4021esac 4022 4023 $ac_path_EGREP_found && break 3 4024 done 4025 done 4026 done 4027IFS=$as_save_IFS 4028 if test -z "$ac_cv_path_EGREP"; then 4029 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4030 fi 4031else 4032 ac_cv_path_EGREP=$EGREP 4033fi 4034 4035 fi 4036fi 4037{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4038$as_echo "$ac_cv_path_EGREP" >&6; } 4039 EGREP="$ac_cv_path_EGREP" 4040 4041 4042{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4043$as_echo_n "checking for ANSI C header files... " >&6; } 4044if ${ac_cv_header_stdc+:} false; then : 4045 $as_echo_n "(cached) " >&6 4046else 4047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4048/* end confdefs.h. */ 4049#include <stdlib.h> 4050#include <stdarg.h> 4051#include <string.h> 4052#include <float.h> 4053 4054int 4055main () 4056{ 4057 4058 ; 4059 return 0; 4060} 4061_ACEOF 4062if ac_fn_c_try_compile "$LINENO"; then : 4063 ac_cv_header_stdc=yes 4064else 4065 ac_cv_header_stdc=no 4066fi 4067rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4068 4069if test $ac_cv_header_stdc = yes; then 4070 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4072/* end confdefs.h. */ 4073#include <string.h> 4074 4075_ACEOF 4076if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4077 $EGREP "memchr" >/dev/null 2>&1; then : 4078 4079else 4080 ac_cv_header_stdc=no 4081fi 4082rm -f conftest* 4083 4084fi 4085 4086if test $ac_cv_header_stdc = yes; then 4087 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4089/* end confdefs.h. */ 4090#include <stdlib.h> 4091 4092_ACEOF 4093if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4094 $EGREP "free" >/dev/null 2>&1; then : 4095 4096else 4097 ac_cv_header_stdc=no 4098fi 4099rm -f conftest* 4100 4101fi 4102 4103if test $ac_cv_header_stdc = yes; then 4104 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4105 if test "$cross_compiling" = yes; then : 4106 : 4107else 4108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4109/* end confdefs.h. */ 4110#include <ctype.h> 4111#include <stdlib.h> 4112#if ((' ' & 0x0FF) == 0x020) 4113# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4114# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4115#else 4116# define ISLOWER(c) \ 4117 (('a' <= (c) && (c) <= 'i') \ 4118 || ('j' <= (c) && (c) <= 'r') \ 4119 || ('s' <= (c) && (c) <= 'z')) 4120# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4121#endif 4122 4123#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4124int 4125main () 4126{ 4127 int i; 4128 for (i = 0; i < 256; i++) 4129 if (XOR (islower (i), ISLOWER (i)) 4130 || toupper (i) != TOUPPER (i)) 4131 return 2; 4132 return 0; 4133} 4134_ACEOF 4135if ac_fn_c_try_run "$LINENO"; then : 4136 4137else 4138 ac_cv_header_stdc=no 4139fi 4140rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4141 conftest.$ac_objext conftest.beam conftest.$ac_ext 4142fi 4143 4144fi 4145fi 4146{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4147$as_echo "$ac_cv_header_stdc" >&6; } 4148if test $ac_cv_header_stdc = yes; then 4149 4150$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4151 4152fi 4153 4154# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4155for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4156 inttypes.h stdint.h unistd.h 4157do : 4158 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4159ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4160" 4161if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4162 cat >>confdefs.h <<_ACEOF 4163#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4164_ACEOF 4165 4166fi 4167 4168done 4169 4170 4171 4172 4173 4174 4175ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4176if test "x$ac_cv_have_decl___clang__" = xyes; then : 4177 CLANGCC="yes" 4178else 4179 CLANGCC="no" 4180fi 4181 4182ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4183if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4184 INTELCC="yes" 4185else 4186 INTELCC="no" 4187fi 4188 4189ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4190if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4191 SUNCC="yes" 4192else 4193 SUNCC="no" 4194fi 4195 4196 4197 4198 4199if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4200 if test -n "$ac_tool_prefix"; then 4201 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4202set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4203{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4204$as_echo_n "checking for $ac_word... " >&6; } 4205if ${ac_cv_path_PKG_CONFIG+:} false; then : 4206 $as_echo_n "(cached) " >&6 4207else 4208 case $PKG_CONFIG in 4209 [\\/]* | ?:[\\/]*) 4210 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4211 ;; 4212 *) 4213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4214for as_dir in $PATH 4215do 4216 IFS=$as_save_IFS 4217 test -z "$as_dir" && as_dir=. 4218 for ac_exec_ext in '' $ac_executable_extensions; do 4219 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4220 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4221 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4222 break 2 4223 fi 4224done 4225 done 4226IFS=$as_save_IFS 4227 4228 ;; 4229esac 4230fi 4231PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4232if test -n "$PKG_CONFIG"; then 4233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4234$as_echo "$PKG_CONFIG" >&6; } 4235else 4236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4237$as_echo "no" >&6; } 4238fi 4239 4240 4241fi 4242if test -z "$ac_cv_path_PKG_CONFIG"; then 4243 ac_pt_PKG_CONFIG=$PKG_CONFIG 4244 # Extract the first word of "pkg-config", so it can be a program name with args. 4245set dummy pkg-config; ac_word=$2 4246{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4247$as_echo_n "checking for $ac_word... " >&6; } 4248if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4249 $as_echo_n "(cached) " >&6 4250else 4251 case $ac_pt_PKG_CONFIG in 4252 [\\/]* | ?:[\\/]*) 4253 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4254 ;; 4255 *) 4256 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4257for as_dir in $PATH 4258do 4259 IFS=$as_save_IFS 4260 test -z "$as_dir" && as_dir=. 4261 for ac_exec_ext in '' $ac_executable_extensions; do 4262 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4263 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4264 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4265 break 2 4266 fi 4267done 4268 done 4269IFS=$as_save_IFS 4270 4271 ;; 4272esac 4273fi 4274ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4275if test -n "$ac_pt_PKG_CONFIG"; then 4276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4277$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4278else 4279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4280$as_echo "no" >&6; } 4281fi 4282 4283 if test "x$ac_pt_PKG_CONFIG" = x; then 4284 PKG_CONFIG="" 4285 else 4286 case $cross_compiling:$ac_tool_warned in 4287yes:) 4288{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4289$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4290ac_tool_warned=yes ;; 4291esac 4292 PKG_CONFIG=$ac_pt_PKG_CONFIG 4293 fi 4294else 4295 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4296fi 4297 4298fi 4299if test -n "$PKG_CONFIG"; then 4300 _pkg_min_version=0.9.0 4301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4302$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4303 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4305$as_echo "yes" >&6; } 4306 else 4307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4308$as_echo "no" >&6; } 4309 PKG_CONFIG="" 4310 fi 4311 4312fi 4313# Make sure we can run config.sub. 4314$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4315 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4316 4317{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4318$as_echo_n "checking build system type... " >&6; } 4319if ${ac_cv_build+:} false; then : 4320 $as_echo_n "(cached) " >&6 4321else 4322 ac_build_alias=$build_alias 4323test "x$ac_build_alias" = x && 4324 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4325test "x$ac_build_alias" = x && 4326 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4327ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4328 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4329 4330fi 4331{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4332$as_echo "$ac_cv_build" >&6; } 4333case $ac_cv_build in 4334*-*-*) ;; 4335*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4336esac 4337build=$ac_cv_build 4338ac_save_IFS=$IFS; IFS='-' 4339set x $ac_cv_build 4340shift 4341build_cpu=$1 4342build_vendor=$2 4343shift; shift 4344# Remember, the first character of IFS is used to create $*, 4345# except with old shells: 4346build_os=$* 4347IFS=$ac_save_IFS 4348case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4349 4350 4351{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4352$as_echo_n "checking host system type... " >&6; } 4353if ${ac_cv_host+:} false; then : 4354 $as_echo_n "(cached) " >&6 4355else 4356 if test "x$host_alias" = x; then 4357 ac_cv_host=$ac_cv_build 4358else 4359 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4360 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4361fi 4362 4363fi 4364{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4365$as_echo "$ac_cv_host" >&6; } 4366case $ac_cv_host in 4367*-*-*) ;; 4368*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4369esac 4370host=$ac_cv_host 4371ac_save_IFS=$IFS; IFS='-' 4372set x $ac_cv_host 4373shift 4374host_cpu=$1 4375host_vendor=$2 4376shift; shift 4377# Remember, the first character of IFS is used to create $*, 4378# except with old shells: 4379host_os=$* 4380IFS=$ac_save_IFS 4381case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4382 4383 4384{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4385$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4386if ${ac_cv_path_SED+:} false; then : 4387 $as_echo_n "(cached) " >&6 4388else 4389 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4390 for ac_i in 1 2 3 4 5 6 7; do 4391 ac_script="$ac_script$as_nl$ac_script" 4392 done 4393 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4394 { ac_script=; unset ac_script;} 4395 if test -z "$SED"; then 4396 ac_path_SED_found=false 4397 # Loop through the user's path and test for each of PROGNAME-LIST 4398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4399for as_dir in $PATH 4400do 4401 IFS=$as_save_IFS 4402 test -z "$as_dir" && as_dir=. 4403 for ac_prog in sed gsed; do 4404 for ac_exec_ext in '' $ac_executable_extensions; do 4405 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4406 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4407# Check for GNU ac_path_SED and select it if it is found. 4408 # Check for GNU $ac_path_SED 4409case `"$ac_path_SED" --version 2>&1` in 4410*GNU*) 4411 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4412*) 4413 ac_count=0 4414 $as_echo_n 0123456789 >"conftest.in" 4415 while : 4416 do 4417 cat "conftest.in" "conftest.in" >"conftest.tmp" 4418 mv "conftest.tmp" "conftest.in" 4419 cp "conftest.in" "conftest.nl" 4420 $as_echo '' >> "conftest.nl" 4421 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4422 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4423 as_fn_arith $ac_count + 1 && ac_count=$as_val 4424 if test $ac_count -gt ${ac_path_SED_max-0}; then 4425 # Best one so far, save it but keep looking for a better one 4426 ac_cv_path_SED="$ac_path_SED" 4427 ac_path_SED_max=$ac_count 4428 fi 4429 # 10*(2^10) chars as input seems more than enough 4430 test $ac_count -gt 10 && break 4431 done 4432 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4433esac 4434 4435 $ac_path_SED_found && break 3 4436 done 4437 done 4438 done 4439IFS=$as_save_IFS 4440 if test -z "$ac_cv_path_SED"; then 4441 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4442 fi 4443else 4444 ac_cv_path_SED=$SED 4445fi 4446 4447fi 4448{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4449$as_echo "$ac_cv_path_SED" >&6; } 4450 SED="$ac_cv_path_SED" 4451 rm -f conftest.sed 4452 4453 4454 4455 4456 4457 4458# Check whether --enable-selective-werror was given. 4459if test "${enable_selective_werror+set}" = set; then : 4460 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4461else 4462 SELECTIVE_WERROR=yes 4463fi 4464 4465 4466 4467 4468 4469# -v is too short to test reliably with XORG_TESTSET_CFLAG 4470if test "x$SUNCC" = "xyes"; then 4471 BASE_CFLAGS="-v" 4472else 4473 BASE_CFLAGS="" 4474fi 4475 4476# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4477 4478 4479 4480 4481 4482 4483 4484 4485 4486 4487 4488 4489 4490xorg_testset_save_CFLAGS="$CFLAGS" 4491 4492if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4495$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4496if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4497 $as_echo_n "(cached) " >&6 4498else 4499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4500/* end confdefs.h. */ 4501int i; 4502_ACEOF 4503if ac_fn_c_try_compile "$LINENO"; then : 4504 xorg_cv_cc_flag_unknown_warning_option=yes 4505else 4506 xorg_cv_cc_flag_unknown_warning_option=no 4507fi 4508rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4509fi 4510{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4511$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4512 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4513 CFLAGS="$xorg_testset_save_CFLAGS" 4514fi 4515 4516if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4517 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4518 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4519 fi 4520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4522$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4523if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4524 $as_echo_n "(cached) " >&6 4525else 4526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4527/* end confdefs.h. */ 4528int i; 4529_ACEOF 4530if ac_fn_c_try_compile "$LINENO"; then : 4531 xorg_cv_cc_flag_unused_command_line_argument=yes 4532else 4533 xorg_cv_cc_flag_unused_command_line_argument=no 4534fi 4535rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4536fi 4537{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4538$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4539 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4540 CFLAGS="$xorg_testset_save_CFLAGS" 4541fi 4542 4543found="no" 4544 4545 if test $found = "no" ; then 4546 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4548 fi 4549 4550 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4552 fi 4553 4554 CFLAGS="$CFLAGS -Wall" 4555 4556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4557$as_echo_n "checking if $CC supports -Wall... " >&6; } 4558 cacheid=xorg_cv_cc_flag__Wall 4559 if eval \${$cacheid+:} false; then : 4560 $as_echo_n "(cached) " >&6 4561else 4562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4563/* end confdefs.h. */ 4564int i; 4565int 4566main () 4567{ 4568 4569 ; 4570 return 0; 4571} 4572_ACEOF 4573if ac_fn_c_try_link "$LINENO"; then : 4574 eval $cacheid=yes 4575else 4576 eval $cacheid=no 4577fi 4578rm -f core conftest.err conftest.$ac_objext \ 4579 conftest$ac_exeext conftest.$ac_ext 4580fi 4581 4582 4583 CFLAGS="$xorg_testset_save_CFLAGS" 4584 4585 eval supported=\$$cacheid 4586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4587$as_echo "$supported" >&6; } 4588 if test "$supported" = "yes" ; then 4589 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4590 found="yes" 4591 fi 4592 fi 4593 4594 4595 4596 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 4607 4608xorg_testset_save_CFLAGS="$CFLAGS" 4609 4610if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4613$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4614if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4615 $as_echo_n "(cached) " >&6 4616else 4617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4618/* end confdefs.h. */ 4619int i; 4620_ACEOF 4621if ac_fn_c_try_compile "$LINENO"; then : 4622 xorg_cv_cc_flag_unknown_warning_option=yes 4623else 4624 xorg_cv_cc_flag_unknown_warning_option=no 4625fi 4626rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4627fi 4628{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4629$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4630 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4631 CFLAGS="$xorg_testset_save_CFLAGS" 4632fi 4633 4634if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4635 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4637 fi 4638 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4640$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4641if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4642 $as_echo_n "(cached) " >&6 4643else 4644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4645/* end confdefs.h. */ 4646int i; 4647_ACEOF 4648if ac_fn_c_try_compile "$LINENO"; then : 4649 xorg_cv_cc_flag_unused_command_line_argument=yes 4650else 4651 xorg_cv_cc_flag_unused_command_line_argument=no 4652fi 4653rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4654fi 4655{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4656$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4657 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4658 CFLAGS="$xorg_testset_save_CFLAGS" 4659fi 4660 4661found="no" 4662 4663 if test $found = "no" ; then 4664 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4666 fi 4667 4668 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4670 fi 4671 4672 CFLAGS="$CFLAGS -Wpointer-arith" 4673 4674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4675$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4676 cacheid=xorg_cv_cc_flag__Wpointer_arith 4677 if eval \${$cacheid+:} false; then : 4678 $as_echo_n "(cached) " >&6 4679else 4680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4681/* end confdefs.h. */ 4682int i; 4683int 4684main () 4685{ 4686 4687 ; 4688 return 0; 4689} 4690_ACEOF 4691if ac_fn_c_try_link "$LINENO"; then : 4692 eval $cacheid=yes 4693else 4694 eval $cacheid=no 4695fi 4696rm -f core conftest.err conftest.$ac_objext \ 4697 conftest$ac_exeext conftest.$ac_ext 4698fi 4699 4700 4701 CFLAGS="$xorg_testset_save_CFLAGS" 4702 4703 eval supported=\$$cacheid 4704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4705$as_echo "$supported" >&6; } 4706 if test "$supported" = "yes" ; then 4707 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4708 found="yes" 4709 fi 4710 fi 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 4721 4722 4723 4724 4725 4726xorg_testset_save_CFLAGS="$CFLAGS" 4727 4728if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4731$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4732if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4733 $as_echo_n "(cached) " >&6 4734else 4735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4736/* end confdefs.h. */ 4737int i; 4738_ACEOF 4739if ac_fn_c_try_compile "$LINENO"; then : 4740 xorg_cv_cc_flag_unknown_warning_option=yes 4741else 4742 xorg_cv_cc_flag_unknown_warning_option=no 4743fi 4744rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4745fi 4746{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4747$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4748 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4749 CFLAGS="$xorg_testset_save_CFLAGS" 4750fi 4751 4752if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4753 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4755 fi 4756 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4758$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4759if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4760 $as_echo_n "(cached) " >&6 4761else 4762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4763/* end confdefs.h. */ 4764int i; 4765_ACEOF 4766if ac_fn_c_try_compile "$LINENO"; then : 4767 xorg_cv_cc_flag_unused_command_line_argument=yes 4768else 4769 xorg_cv_cc_flag_unused_command_line_argument=no 4770fi 4771rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4772fi 4773{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4774$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4775 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4776 CFLAGS="$xorg_testset_save_CFLAGS" 4777fi 4778 4779found="no" 4780 4781 if test $found = "no" ; then 4782 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4784 fi 4785 4786 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4788 fi 4789 4790 CFLAGS="$CFLAGS -Wmissing-declarations" 4791 4792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4793$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4794 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4795 if eval \${$cacheid+:} false; then : 4796 $as_echo_n "(cached) " >&6 4797else 4798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4799/* end confdefs.h. */ 4800int i; 4801int 4802main () 4803{ 4804 4805 ; 4806 return 0; 4807} 4808_ACEOF 4809if ac_fn_c_try_link "$LINENO"; then : 4810 eval $cacheid=yes 4811else 4812 eval $cacheid=no 4813fi 4814rm -f core conftest.err conftest.$ac_objext \ 4815 conftest$ac_exeext conftest.$ac_ext 4816fi 4817 4818 4819 CFLAGS="$xorg_testset_save_CFLAGS" 4820 4821 eval supported=\$$cacheid 4822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4823$as_echo "$supported" >&6; } 4824 if test "$supported" = "yes" ; then 4825 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4826 found="yes" 4827 fi 4828 fi 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844xorg_testset_save_CFLAGS="$CFLAGS" 4845 4846if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4849$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4850if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4851 $as_echo_n "(cached) " >&6 4852else 4853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4854/* end confdefs.h. */ 4855int i; 4856_ACEOF 4857if ac_fn_c_try_compile "$LINENO"; then : 4858 xorg_cv_cc_flag_unknown_warning_option=yes 4859else 4860 xorg_cv_cc_flag_unknown_warning_option=no 4861fi 4862rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4863fi 4864{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4865$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4866 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4867 CFLAGS="$xorg_testset_save_CFLAGS" 4868fi 4869 4870if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4871 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4873 fi 4874 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4876$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4877if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4878 $as_echo_n "(cached) " >&6 4879else 4880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4881/* end confdefs.h. */ 4882int i; 4883_ACEOF 4884if ac_fn_c_try_compile "$LINENO"; then : 4885 xorg_cv_cc_flag_unused_command_line_argument=yes 4886else 4887 xorg_cv_cc_flag_unused_command_line_argument=no 4888fi 4889rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4890fi 4891{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4892$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4893 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4894 CFLAGS="$xorg_testset_save_CFLAGS" 4895fi 4896 4897found="no" 4898 4899 if test $found = "no" ; then 4900 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4902 fi 4903 4904 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4905 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4906 fi 4907 4908 CFLAGS="$CFLAGS -Wformat=2" 4909 4910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 4911$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 4912 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 4913 if eval \${$cacheid+:} false; then : 4914 $as_echo_n "(cached) " >&6 4915else 4916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4917/* end confdefs.h. */ 4918int i; 4919int 4920main () 4921{ 4922 4923 ; 4924 return 0; 4925} 4926_ACEOF 4927if ac_fn_c_try_link "$LINENO"; then : 4928 eval $cacheid=yes 4929else 4930 eval $cacheid=no 4931fi 4932rm -f core conftest.err conftest.$ac_objext \ 4933 conftest$ac_exeext conftest.$ac_ext 4934fi 4935 4936 4937 CFLAGS="$xorg_testset_save_CFLAGS" 4938 4939 eval supported=\$$cacheid 4940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4941$as_echo "$supported" >&6; } 4942 if test "$supported" = "yes" ; then 4943 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 4944 found="yes" 4945 fi 4946 fi 4947 4948 if test $found = "no" ; then 4949 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4951 fi 4952 4953 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4954 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4955 fi 4956 4957 CFLAGS="$CFLAGS -Wformat" 4958 4959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 4960$as_echo_n "checking if $CC supports -Wformat... " >&6; } 4961 cacheid=xorg_cv_cc_flag__Wformat 4962 if eval \${$cacheid+:} false; then : 4963 $as_echo_n "(cached) " >&6 4964else 4965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4966/* end confdefs.h. */ 4967int i; 4968int 4969main () 4970{ 4971 4972 ; 4973 return 0; 4974} 4975_ACEOF 4976if ac_fn_c_try_link "$LINENO"; then : 4977 eval $cacheid=yes 4978else 4979 eval $cacheid=no 4980fi 4981rm -f core conftest.err conftest.$ac_objext \ 4982 conftest$ac_exeext conftest.$ac_ext 4983fi 4984 4985 4986 CFLAGS="$xorg_testset_save_CFLAGS" 4987 4988 eval supported=\$$cacheid 4989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4990$as_echo "$supported" >&6; } 4991 if test "$supported" = "yes" ; then 4992 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 4993 found="yes" 4994 fi 4995 fi 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012 5013xorg_testset_save_CFLAGS="$CFLAGS" 5014 5015if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5018$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5019if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5020 $as_echo_n "(cached) " >&6 5021else 5022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5023/* end confdefs.h. */ 5024int i; 5025_ACEOF 5026if ac_fn_c_try_compile "$LINENO"; then : 5027 xorg_cv_cc_flag_unknown_warning_option=yes 5028else 5029 xorg_cv_cc_flag_unknown_warning_option=no 5030fi 5031rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5032fi 5033{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5034$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5035 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5036 CFLAGS="$xorg_testset_save_CFLAGS" 5037fi 5038 5039if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5040 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5042 fi 5043 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5045$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5046if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5047 $as_echo_n "(cached) " >&6 5048else 5049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5050/* end confdefs.h. */ 5051int i; 5052_ACEOF 5053if ac_fn_c_try_compile "$LINENO"; then : 5054 xorg_cv_cc_flag_unused_command_line_argument=yes 5055else 5056 xorg_cv_cc_flag_unused_command_line_argument=no 5057fi 5058rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5059fi 5060{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5061$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5062 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5063 CFLAGS="$xorg_testset_save_CFLAGS" 5064fi 5065 5066found="no" 5067 5068 if test $found = "no" ; then 5069 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5071 fi 5072 5073 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5075 fi 5076 5077 CFLAGS="$CFLAGS -Wstrict-prototypes" 5078 5079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5080$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5081 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5082 if eval \${$cacheid+:} false; then : 5083 $as_echo_n "(cached) " >&6 5084else 5085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5086/* end confdefs.h. */ 5087int i; 5088int 5089main () 5090{ 5091 5092 ; 5093 return 0; 5094} 5095_ACEOF 5096if ac_fn_c_try_link "$LINENO"; then : 5097 eval $cacheid=yes 5098else 5099 eval $cacheid=no 5100fi 5101rm -f core conftest.err conftest.$ac_objext \ 5102 conftest$ac_exeext conftest.$ac_ext 5103fi 5104 5105 5106 CFLAGS="$xorg_testset_save_CFLAGS" 5107 5108 eval supported=\$$cacheid 5109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5110$as_echo "$supported" >&6; } 5111 if test "$supported" = "yes" ; then 5112 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5113 found="yes" 5114 fi 5115 fi 5116 5117 5118 5119 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131xorg_testset_save_CFLAGS="$CFLAGS" 5132 5133if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5136$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5137if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5138 $as_echo_n "(cached) " >&6 5139else 5140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5141/* end confdefs.h. */ 5142int i; 5143_ACEOF 5144if ac_fn_c_try_compile "$LINENO"; then : 5145 xorg_cv_cc_flag_unknown_warning_option=yes 5146else 5147 xorg_cv_cc_flag_unknown_warning_option=no 5148fi 5149rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5150fi 5151{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5152$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5153 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5154 CFLAGS="$xorg_testset_save_CFLAGS" 5155fi 5156 5157if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5158 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5160 fi 5161 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5163$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5164if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5165 $as_echo_n "(cached) " >&6 5166else 5167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5168/* end confdefs.h. */ 5169int i; 5170_ACEOF 5171if ac_fn_c_try_compile "$LINENO"; then : 5172 xorg_cv_cc_flag_unused_command_line_argument=yes 5173else 5174 xorg_cv_cc_flag_unused_command_line_argument=no 5175fi 5176rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5177fi 5178{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5179$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5180 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5181 CFLAGS="$xorg_testset_save_CFLAGS" 5182fi 5183 5184found="no" 5185 5186 if test $found = "no" ; then 5187 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5189 fi 5190 5191 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5192 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5193 fi 5194 5195 CFLAGS="$CFLAGS -Wmissing-prototypes" 5196 5197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5198$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5199 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5200 if eval \${$cacheid+:} false; then : 5201 $as_echo_n "(cached) " >&6 5202else 5203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5204/* end confdefs.h. */ 5205int i; 5206int 5207main () 5208{ 5209 5210 ; 5211 return 0; 5212} 5213_ACEOF 5214if ac_fn_c_try_link "$LINENO"; then : 5215 eval $cacheid=yes 5216else 5217 eval $cacheid=no 5218fi 5219rm -f core conftest.err conftest.$ac_objext \ 5220 conftest$ac_exeext conftest.$ac_ext 5221fi 5222 5223 5224 CFLAGS="$xorg_testset_save_CFLAGS" 5225 5226 eval supported=\$$cacheid 5227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5228$as_echo "$supported" >&6; } 5229 if test "$supported" = "yes" ; then 5230 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5231 found="yes" 5232 fi 5233 fi 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248 5249xorg_testset_save_CFLAGS="$CFLAGS" 5250 5251if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5254$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5255if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5256 $as_echo_n "(cached) " >&6 5257else 5258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5259/* end confdefs.h. */ 5260int i; 5261_ACEOF 5262if ac_fn_c_try_compile "$LINENO"; then : 5263 xorg_cv_cc_flag_unknown_warning_option=yes 5264else 5265 xorg_cv_cc_flag_unknown_warning_option=no 5266fi 5267rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5268fi 5269{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5270$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5271 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5272 CFLAGS="$xorg_testset_save_CFLAGS" 5273fi 5274 5275if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5276 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5278 fi 5279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5281$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5282if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5283 $as_echo_n "(cached) " >&6 5284else 5285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5286/* end confdefs.h. */ 5287int i; 5288_ACEOF 5289if ac_fn_c_try_compile "$LINENO"; then : 5290 xorg_cv_cc_flag_unused_command_line_argument=yes 5291else 5292 xorg_cv_cc_flag_unused_command_line_argument=no 5293fi 5294rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5295fi 5296{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5297$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5298 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5299 CFLAGS="$xorg_testset_save_CFLAGS" 5300fi 5301 5302found="no" 5303 5304 if test $found = "no" ; then 5305 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5307 fi 5308 5309 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5310 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5311 fi 5312 5313 CFLAGS="$CFLAGS -Wnested-externs" 5314 5315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5316$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5317 cacheid=xorg_cv_cc_flag__Wnested_externs 5318 if eval \${$cacheid+:} false; then : 5319 $as_echo_n "(cached) " >&6 5320else 5321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5322/* end confdefs.h. */ 5323int i; 5324int 5325main () 5326{ 5327 5328 ; 5329 return 0; 5330} 5331_ACEOF 5332if ac_fn_c_try_link "$LINENO"; then : 5333 eval $cacheid=yes 5334else 5335 eval $cacheid=no 5336fi 5337rm -f core conftest.err conftest.$ac_objext \ 5338 conftest$ac_exeext conftest.$ac_ext 5339fi 5340 5341 5342 CFLAGS="$xorg_testset_save_CFLAGS" 5343 5344 eval supported=\$$cacheid 5345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5346$as_echo "$supported" >&6; } 5347 if test "$supported" = "yes" ; then 5348 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5349 found="yes" 5350 fi 5351 fi 5352 5353 5354 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367xorg_testset_save_CFLAGS="$CFLAGS" 5368 5369if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5372$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5373if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5374 $as_echo_n "(cached) " >&6 5375else 5376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5377/* end confdefs.h. */ 5378int i; 5379_ACEOF 5380if ac_fn_c_try_compile "$LINENO"; then : 5381 xorg_cv_cc_flag_unknown_warning_option=yes 5382else 5383 xorg_cv_cc_flag_unknown_warning_option=no 5384fi 5385rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5386fi 5387{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5388$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5389 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5390 CFLAGS="$xorg_testset_save_CFLAGS" 5391fi 5392 5393if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5394 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5396 fi 5397 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5399$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5400if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5401 $as_echo_n "(cached) " >&6 5402else 5403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5404/* end confdefs.h. */ 5405int i; 5406_ACEOF 5407if ac_fn_c_try_compile "$LINENO"; then : 5408 xorg_cv_cc_flag_unused_command_line_argument=yes 5409else 5410 xorg_cv_cc_flag_unused_command_line_argument=no 5411fi 5412rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5413fi 5414{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5415$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5416 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5417 CFLAGS="$xorg_testset_save_CFLAGS" 5418fi 5419 5420found="no" 5421 5422 if test $found = "no" ; then 5423 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5425 fi 5426 5427 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5428 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5429 fi 5430 5431 CFLAGS="$CFLAGS -Wbad-function-cast" 5432 5433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5434$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5435 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5436 if eval \${$cacheid+:} false; then : 5437 $as_echo_n "(cached) " >&6 5438else 5439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5440/* end confdefs.h. */ 5441int i; 5442int 5443main () 5444{ 5445 5446 ; 5447 return 0; 5448} 5449_ACEOF 5450if ac_fn_c_try_link "$LINENO"; then : 5451 eval $cacheid=yes 5452else 5453 eval $cacheid=no 5454fi 5455rm -f core conftest.err conftest.$ac_objext \ 5456 conftest$ac_exeext conftest.$ac_ext 5457fi 5458 5459 5460 CFLAGS="$xorg_testset_save_CFLAGS" 5461 5462 eval supported=\$$cacheid 5463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5464$as_echo "$supported" >&6; } 5465 if test "$supported" = "yes" ; then 5466 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5467 found="yes" 5468 fi 5469 fi 5470 5471 5472 5473 5474 5475 5476 5477 5478 5479 5480 5481 5482 5483 5484 5485xorg_testset_save_CFLAGS="$CFLAGS" 5486 5487if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5490$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5491if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5492 $as_echo_n "(cached) " >&6 5493else 5494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5495/* end confdefs.h. */ 5496int i; 5497_ACEOF 5498if ac_fn_c_try_compile "$LINENO"; then : 5499 xorg_cv_cc_flag_unknown_warning_option=yes 5500else 5501 xorg_cv_cc_flag_unknown_warning_option=no 5502fi 5503rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5504fi 5505{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5506$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5507 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5508 CFLAGS="$xorg_testset_save_CFLAGS" 5509fi 5510 5511if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5514 fi 5515 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5517$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5518if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5519 $as_echo_n "(cached) " >&6 5520else 5521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5522/* end confdefs.h. */ 5523int i; 5524_ACEOF 5525if ac_fn_c_try_compile "$LINENO"; then : 5526 xorg_cv_cc_flag_unused_command_line_argument=yes 5527else 5528 xorg_cv_cc_flag_unused_command_line_argument=no 5529fi 5530rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5531fi 5532{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5533$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5534 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5535 CFLAGS="$xorg_testset_save_CFLAGS" 5536fi 5537 5538found="no" 5539 5540 if test $found = "no" ; then 5541 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5543 fi 5544 5545 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5546 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5547 fi 5548 5549 CFLAGS="$CFLAGS -Wold-style-definition" 5550 5551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5552$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5553 cacheid=xorg_cv_cc_flag__Wold_style_definition 5554 if eval \${$cacheid+:} false; then : 5555 $as_echo_n "(cached) " >&6 5556else 5557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5558/* end confdefs.h. */ 5559int i; 5560int 5561main () 5562{ 5563 5564 ; 5565 return 0; 5566} 5567_ACEOF 5568if ac_fn_c_try_link "$LINENO"; then : 5569 eval $cacheid=yes 5570else 5571 eval $cacheid=no 5572fi 5573rm -f core conftest.err conftest.$ac_objext \ 5574 conftest$ac_exeext conftest.$ac_ext 5575fi 5576 5577 5578 CFLAGS="$xorg_testset_save_CFLAGS" 5579 5580 eval supported=\$$cacheid 5581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5582$as_echo "$supported" >&6; } 5583 if test "$supported" = "yes" ; then 5584 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5585 found="yes" 5586 fi 5587 fi 5588 5589 5590 5591 5592 5593 5594 5595 5596 5597 5598 5599 5600 5601 5602 5603xorg_testset_save_CFLAGS="$CFLAGS" 5604 5605if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5606 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5608$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5609if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5610 $as_echo_n "(cached) " >&6 5611else 5612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5613/* end confdefs.h. */ 5614int i; 5615_ACEOF 5616if ac_fn_c_try_compile "$LINENO"; then : 5617 xorg_cv_cc_flag_unknown_warning_option=yes 5618else 5619 xorg_cv_cc_flag_unknown_warning_option=no 5620fi 5621rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5622fi 5623{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5624$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5625 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5626 CFLAGS="$xorg_testset_save_CFLAGS" 5627fi 5628 5629if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5632 fi 5633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5635$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5636if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5637 $as_echo_n "(cached) " >&6 5638else 5639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5640/* end confdefs.h. */ 5641int i; 5642_ACEOF 5643if ac_fn_c_try_compile "$LINENO"; then : 5644 xorg_cv_cc_flag_unused_command_line_argument=yes 5645else 5646 xorg_cv_cc_flag_unused_command_line_argument=no 5647fi 5648rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5649fi 5650{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5651$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5652 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5653 CFLAGS="$xorg_testset_save_CFLAGS" 5654fi 5655 5656found="no" 5657 5658 if test $found = "no" ; then 5659 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5661 fi 5662 5663 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5664 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5665 fi 5666 5667 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5668 5669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5670$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5671 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5672 if eval \${$cacheid+:} false; then : 5673 $as_echo_n "(cached) " >&6 5674else 5675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5676/* end confdefs.h. */ 5677int i; 5678int 5679main () 5680{ 5681 5682 ; 5683 return 0; 5684} 5685_ACEOF 5686if ac_fn_c_try_link "$LINENO"; then : 5687 eval $cacheid=yes 5688else 5689 eval $cacheid=no 5690fi 5691rm -f core conftest.err conftest.$ac_objext \ 5692 conftest$ac_exeext conftest.$ac_ext 5693fi 5694 5695 5696 CFLAGS="$xorg_testset_save_CFLAGS" 5697 5698 eval supported=\$$cacheid 5699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5700$as_echo "$supported" >&6; } 5701 if test "$supported" = "yes" ; then 5702 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5703 found="yes" 5704 fi 5705 fi 5706 5707 5708 5709 5710 5711# This chunk adds additional warnings that could catch undesired effects. 5712 5713 5714 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724 5725xorg_testset_save_CFLAGS="$CFLAGS" 5726 5727if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5730$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5731if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5732 $as_echo_n "(cached) " >&6 5733else 5734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5735/* end confdefs.h. */ 5736int i; 5737_ACEOF 5738if ac_fn_c_try_compile "$LINENO"; then : 5739 xorg_cv_cc_flag_unknown_warning_option=yes 5740else 5741 xorg_cv_cc_flag_unknown_warning_option=no 5742fi 5743rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5744fi 5745{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5746$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5747 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5748 CFLAGS="$xorg_testset_save_CFLAGS" 5749fi 5750 5751if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5752 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5754 fi 5755 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5757$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5758if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5759 $as_echo_n "(cached) " >&6 5760else 5761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5762/* end confdefs.h. */ 5763int i; 5764_ACEOF 5765if ac_fn_c_try_compile "$LINENO"; then : 5766 xorg_cv_cc_flag_unused_command_line_argument=yes 5767else 5768 xorg_cv_cc_flag_unused_command_line_argument=no 5769fi 5770rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5771fi 5772{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5773$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5774 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5775 CFLAGS="$xorg_testset_save_CFLAGS" 5776fi 5777 5778found="no" 5779 5780 if test $found = "no" ; then 5781 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5783 fi 5784 5785 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5786 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5787 fi 5788 5789 CFLAGS="$CFLAGS -Wunused" 5790 5791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5792$as_echo_n "checking if $CC supports -Wunused... " >&6; } 5793 cacheid=xorg_cv_cc_flag__Wunused 5794 if eval \${$cacheid+:} false; then : 5795 $as_echo_n "(cached) " >&6 5796else 5797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5798/* end confdefs.h. */ 5799int i; 5800int 5801main () 5802{ 5803 5804 ; 5805 return 0; 5806} 5807_ACEOF 5808if ac_fn_c_try_link "$LINENO"; then : 5809 eval $cacheid=yes 5810else 5811 eval $cacheid=no 5812fi 5813rm -f core conftest.err conftest.$ac_objext \ 5814 conftest$ac_exeext conftest.$ac_ext 5815fi 5816 5817 5818 CFLAGS="$xorg_testset_save_CFLAGS" 5819 5820 eval supported=\$$cacheid 5821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5822$as_echo "$supported" >&6; } 5823 if test "$supported" = "yes" ; then 5824 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5825 found="yes" 5826 fi 5827 fi 5828 5829 5830 5831 5832 5833 5834 5835 5836 5837 5838 5839 5840 5841 5842 5843xorg_testset_save_CFLAGS="$CFLAGS" 5844 5845if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5848$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5849if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5850 $as_echo_n "(cached) " >&6 5851else 5852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5853/* end confdefs.h. */ 5854int i; 5855_ACEOF 5856if ac_fn_c_try_compile "$LINENO"; then : 5857 xorg_cv_cc_flag_unknown_warning_option=yes 5858else 5859 xorg_cv_cc_flag_unknown_warning_option=no 5860fi 5861rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5862fi 5863{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5864$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5865 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5866 CFLAGS="$xorg_testset_save_CFLAGS" 5867fi 5868 5869if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5870 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5872 fi 5873 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5875$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5876if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5877 $as_echo_n "(cached) " >&6 5878else 5879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5880/* end confdefs.h. */ 5881int i; 5882_ACEOF 5883if ac_fn_c_try_compile "$LINENO"; then : 5884 xorg_cv_cc_flag_unused_command_line_argument=yes 5885else 5886 xorg_cv_cc_flag_unused_command_line_argument=no 5887fi 5888rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5889fi 5890{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5891$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5892 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5893 CFLAGS="$xorg_testset_save_CFLAGS" 5894fi 5895 5896found="no" 5897 5898 if test $found = "no" ; then 5899 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5901 fi 5902 5903 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5905 fi 5906 5907 CFLAGS="$CFLAGS -Wuninitialized" 5908 5909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 5910$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 5911 cacheid=xorg_cv_cc_flag__Wuninitialized 5912 if eval \${$cacheid+:} false; then : 5913 $as_echo_n "(cached) " >&6 5914else 5915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5916/* end confdefs.h. */ 5917int i; 5918int 5919main () 5920{ 5921 5922 ; 5923 return 0; 5924} 5925_ACEOF 5926if ac_fn_c_try_link "$LINENO"; then : 5927 eval $cacheid=yes 5928else 5929 eval $cacheid=no 5930fi 5931rm -f core conftest.err conftest.$ac_objext \ 5932 conftest$ac_exeext conftest.$ac_ext 5933fi 5934 5935 5936 CFLAGS="$xorg_testset_save_CFLAGS" 5937 5938 eval supported=\$$cacheid 5939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5940$as_echo "$supported" >&6; } 5941 if test "$supported" = "yes" ; then 5942 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 5943 found="yes" 5944 fi 5945 fi 5946 5947 5948 5949 5950 5951 5952 5953 5954 5955 5956 5957 5958 5959 5960 5961xorg_testset_save_CFLAGS="$CFLAGS" 5962 5963if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5966$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5967if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5968 $as_echo_n "(cached) " >&6 5969else 5970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5971/* end confdefs.h. */ 5972int i; 5973_ACEOF 5974if ac_fn_c_try_compile "$LINENO"; then : 5975 xorg_cv_cc_flag_unknown_warning_option=yes 5976else 5977 xorg_cv_cc_flag_unknown_warning_option=no 5978fi 5979rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5980fi 5981{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5982$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5983 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5984 CFLAGS="$xorg_testset_save_CFLAGS" 5985fi 5986 5987if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5988 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5990 fi 5991 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5993$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5994if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5995 $as_echo_n "(cached) " >&6 5996else 5997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5998/* end confdefs.h. */ 5999int i; 6000_ACEOF 6001if ac_fn_c_try_compile "$LINENO"; then : 6002 xorg_cv_cc_flag_unused_command_line_argument=yes 6003else 6004 xorg_cv_cc_flag_unused_command_line_argument=no 6005fi 6006rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6007fi 6008{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6009$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6010 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6011 CFLAGS="$xorg_testset_save_CFLAGS" 6012fi 6013 6014found="no" 6015 6016 if test $found = "no" ; then 6017 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6019 fi 6020 6021 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6022 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6023 fi 6024 6025 CFLAGS="$CFLAGS -Wshadow" 6026 6027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6028$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6029 cacheid=xorg_cv_cc_flag__Wshadow 6030 if eval \${$cacheid+:} false; then : 6031 $as_echo_n "(cached) " >&6 6032else 6033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6034/* end confdefs.h. */ 6035int i; 6036int 6037main () 6038{ 6039 6040 ; 6041 return 0; 6042} 6043_ACEOF 6044if ac_fn_c_try_link "$LINENO"; then : 6045 eval $cacheid=yes 6046else 6047 eval $cacheid=no 6048fi 6049rm -f core conftest.err conftest.$ac_objext \ 6050 conftest$ac_exeext conftest.$ac_ext 6051fi 6052 6053 6054 CFLAGS="$xorg_testset_save_CFLAGS" 6055 6056 eval supported=\$$cacheid 6057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6058$as_echo "$supported" >&6; } 6059 if test "$supported" = "yes" ; then 6060 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6061 found="yes" 6062 fi 6063 fi 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078 6079xorg_testset_save_CFLAGS="$CFLAGS" 6080 6081if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6084$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6085if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6086 $as_echo_n "(cached) " >&6 6087else 6088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6089/* end confdefs.h. */ 6090int i; 6091_ACEOF 6092if ac_fn_c_try_compile "$LINENO"; then : 6093 xorg_cv_cc_flag_unknown_warning_option=yes 6094else 6095 xorg_cv_cc_flag_unknown_warning_option=no 6096fi 6097rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6098fi 6099{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6100$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6101 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6102 CFLAGS="$xorg_testset_save_CFLAGS" 6103fi 6104 6105if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6106 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6108 fi 6109 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6111$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6112if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6113 $as_echo_n "(cached) " >&6 6114else 6115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6116/* end confdefs.h. */ 6117int i; 6118_ACEOF 6119if ac_fn_c_try_compile "$LINENO"; then : 6120 xorg_cv_cc_flag_unused_command_line_argument=yes 6121else 6122 xorg_cv_cc_flag_unused_command_line_argument=no 6123fi 6124rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6125fi 6126{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6127$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6128 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6129 CFLAGS="$xorg_testset_save_CFLAGS" 6130fi 6131 6132found="no" 6133 6134 if test $found = "no" ; then 6135 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6137 fi 6138 6139 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6141 fi 6142 6143 CFLAGS="$CFLAGS -Wcast-qual" 6144 6145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6146$as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6147 cacheid=xorg_cv_cc_flag__Wcast_qual 6148 if eval \${$cacheid+:} false; then : 6149 $as_echo_n "(cached) " >&6 6150else 6151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6152/* end confdefs.h. */ 6153int i; 6154int 6155main () 6156{ 6157 6158 ; 6159 return 0; 6160} 6161_ACEOF 6162if ac_fn_c_try_link "$LINENO"; then : 6163 eval $cacheid=yes 6164else 6165 eval $cacheid=no 6166fi 6167rm -f core conftest.err conftest.$ac_objext \ 6168 conftest$ac_exeext conftest.$ac_ext 6169fi 6170 6171 6172 CFLAGS="$xorg_testset_save_CFLAGS" 6173 6174 eval supported=\$$cacheid 6175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6176$as_echo "$supported" >&6; } 6177 if test "$supported" = "yes" ; then 6178 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6179 found="yes" 6180 fi 6181 fi 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 6197xorg_testset_save_CFLAGS="$CFLAGS" 6198 6199if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6202$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6203if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6204 $as_echo_n "(cached) " >&6 6205else 6206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6207/* end confdefs.h. */ 6208int i; 6209_ACEOF 6210if ac_fn_c_try_compile "$LINENO"; then : 6211 xorg_cv_cc_flag_unknown_warning_option=yes 6212else 6213 xorg_cv_cc_flag_unknown_warning_option=no 6214fi 6215rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6216fi 6217{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6218$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6219 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6220 CFLAGS="$xorg_testset_save_CFLAGS" 6221fi 6222 6223if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6226 fi 6227 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6229$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6230if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6231 $as_echo_n "(cached) " >&6 6232else 6233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6234/* end confdefs.h. */ 6235int i; 6236_ACEOF 6237if ac_fn_c_try_compile "$LINENO"; then : 6238 xorg_cv_cc_flag_unused_command_line_argument=yes 6239else 6240 xorg_cv_cc_flag_unused_command_line_argument=no 6241fi 6242rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6243fi 6244{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6245$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6246 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6247 CFLAGS="$xorg_testset_save_CFLAGS" 6248fi 6249 6250found="no" 6251 6252 if test $found = "no" ; then 6253 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6255 fi 6256 6257 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6258 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6259 fi 6260 6261 CFLAGS="$CFLAGS -Wmissing-noreturn" 6262 6263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6264$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6265 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6266 if eval \${$cacheid+:} false; then : 6267 $as_echo_n "(cached) " >&6 6268else 6269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6270/* end confdefs.h. */ 6271int i; 6272int 6273main () 6274{ 6275 6276 ; 6277 return 0; 6278} 6279_ACEOF 6280if ac_fn_c_try_link "$LINENO"; then : 6281 eval $cacheid=yes 6282else 6283 eval $cacheid=no 6284fi 6285rm -f core conftest.err conftest.$ac_objext \ 6286 conftest$ac_exeext conftest.$ac_ext 6287fi 6288 6289 6290 CFLAGS="$xorg_testset_save_CFLAGS" 6291 6292 eval supported=\$$cacheid 6293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6294$as_echo "$supported" >&6; } 6295 if test "$supported" = "yes" ; then 6296 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6297 found="yes" 6298 fi 6299 fi 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315xorg_testset_save_CFLAGS="$CFLAGS" 6316 6317if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6320$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6321if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6322 $as_echo_n "(cached) " >&6 6323else 6324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6325/* end confdefs.h. */ 6326int i; 6327_ACEOF 6328if ac_fn_c_try_compile "$LINENO"; then : 6329 xorg_cv_cc_flag_unknown_warning_option=yes 6330else 6331 xorg_cv_cc_flag_unknown_warning_option=no 6332fi 6333rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6334fi 6335{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6336$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6337 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6338 CFLAGS="$xorg_testset_save_CFLAGS" 6339fi 6340 6341if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6344 fi 6345 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6347$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6348if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6349 $as_echo_n "(cached) " >&6 6350else 6351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6352/* end confdefs.h. */ 6353int i; 6354_ACEOF 6355if ac_fn_c_try_compile "$LINENO"; then : 6356 xorg_cv_cc_flag_unused_command_line_argument=yes 6357else 6358 xorg_cv_cc_flag_unused_command_line_argument=no 6359fi 6360rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6361fi 6362{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6363$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6364 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6365 CFLAGS="$xorg_testset_save_CFLAGS" 6366fi 6367 6368found="no" 6369 6370 if test $found = "no" ; then 6371 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6373 fi 6374 6375 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6376 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6377 fi 6378 6379 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6380 6381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6382$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6383 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6384 if eval \${$cacheid+:} false; then : 6385 $as_echo_n "(cached) " >&6 6386else 6387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6388/* end confdefs.h. */ 6389int i; 6390int 6391main () 6392{ 6393 6394 ; 6395 return 0; 6396} 6397_ACEOF 6398if ac_fn_c_try_link "$LINENO"; then : 6399 eval $cacheid=yes 6400else 6401 eval $cacheid=no 6402fi 6403rm -f core conftest.err conftest.$ac_objext \ 6404 conftest$ac_exeext conftest.$ac_ext 6405fi 6406 6407 6408 CFLAGS="$xorg_testset_save_CFLAGS" 6409 6410 eval supported=\$$cacheid 6411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6412$as_echo "$supported" >&6; } 6413 if test "$supported" = "yes" ; then 6414 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6415 found="yes" 6416 fi 6417 fi 6418 6419 6420 6421 6422 6423 6424 6425 6426 6427 6428 6429 6430 6431 6432 6433xorg_testset_save_CFLAGS="$CFLAGS" 6434 6435if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6436 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6438$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6439if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6440 $as_echo_n "(cached) " >&6 6441else 6442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6443/* end confdefs.h. */ 6444int i; 6445_ACEOF 6446if ac_fn_c_try_compile "$LINENO"; then : 6447 xorg_cv_cc_flag_unknown_warning_option=yes 6448else 6449 xorg_cv_cc_flag_unknown_warning_option=no 6450fi 6451rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6452fi 6453{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6454$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6455 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6456 CFLAGS="$xorg_testset_save_CFLAGS" 6457fi 6458 6459if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6460 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6462 fi 6463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6465$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6466if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6467 $as_echo_n "(cached) " >&6 6468else 6469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6470/* end confdefs.h. */ 6471int i; 6472_ACEOF 6473if ac_fn_c_try_compile "$LINENO"; then : 6474 xorg_cv_cc_flag_unused_command_line_argument=yes 6475else 6476 xorg_cv_cc_flag_unused_command_line_argument=no 6477fi 6478rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6479fi 6480{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6481$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6482 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6483 CFLAGS="$xorg_testset_save_CFLAGS" 6484fi 6485 6486found="no" 6487 6488 if test $found = "no" ; then 6489 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6490 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6491 fi 6492 6493 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6494 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6495 fi 6496 6497 CFLAGS="$CFLAGS -Wredundant-decls" 6498 6499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6500$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6501 cacheid=xorg_cv_cc_flag__Wredundant_decls 6502 if eval \${$cacheid+:} false; then : 6503 $as_echo_n "(cached) " >&6 6504else 6505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6506/* end confdefs.h. */ 6507int i; 6508int 6509main () 6510{ 6511 6512 ; 6513 return 0; 6514} 6515_ACEOF 6516if ac_fn_c_try_link "$LINENO"; then : 6517 eval $cacheid=yes 6518else 6519 eval $cacheid=no 6520fi 6521rm -f core conftest.err conftest.$ac_objext \ 6522 conftest$ac_exeext conftest.$ac_ext 6523fi 6524 6525 6526 CFLAGS="$xorg_testset_save_CFLAGS" 6527 6528 eval supported=\$$cacheid 6529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6530$as_echo "$supported" >&6; } 6531 if test "$supported" = "yes" ; then 6532 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6533 found="yes" 6534 fi 6535 fi 6536 6537 6538 6539# These are currently disabled because they are noisy. They will be enabled 6540# in the future once the codebase is sufficiently modernized to silence 6541# them. For now, I don't want them to drown out the other warnings. 6542# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6543# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6544# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6545 6546# Turn some warnings into errors, so we don't accidently get successful builds 6547# when there are problems that should be fixed. 6548 6549if test "x$SELECTIVE_WERROR" = "xyes" ; then 6550 6551 6552 6553 6554 6555 6556 6557 6558 6559 6560 6561 6562 6563xorg_testset_save_CFLAGS="$CFLAGS" 6564 6565if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6568$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6569if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6570 $as_echo_n "(cached) " >&6 6571else 6572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6573/* end confdefs.h. */ 6574int i; 6575_ACEOF 6576if ac_fn_c_try_compile "$LINENO"; then : 6577 xorg_cv_cc_flag_unknown_warning_option=yes 6578else 6579 xorg_cv_cc_flag_unknown_warning_option=no 6580fi 6581rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6582fi 6583{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6584$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6585 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6586 CFLAGS="$xorg_testset_save_CFLAGS" 6587fi 6588 6589if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6590 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6592 fi 6593 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6595$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6596if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6597 $as_echo_n "(cached) " >&6 6598else 6599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6600/* end confdefs.h. */ 6601int i; 6602_ACEOF 6603if ac_fn_c_try_compile "$LINENO"; then : 6604 xorg_cv_cc_flag_unused_command_line_argument=yes 6605else 6606 xorg_cv_cc_flag_unused_command_line_argument=no 6607fi 6608rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6609fi 6610{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6611$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6612 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6613 CFLAGS="$xorg_testset_save_CFLAGS" 6614fi 6615 6616found="no" 6617 6618 if test $found = "no" ; then 6619 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6621 fi 6622 6623 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6624 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6625 fi 6626 6627 CFLAGS="$CFLAGS -Werror=implicit" 6628 6629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6630$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6631 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6632 if eval \${$cacheid+:} false; then : 6633 $as_echo_n "(cached) " >&6 6634else 6635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6636/* end confdefs.h. */ 6637int i; 6638int 6639main () 6640{ 6641 6642 ; 6643 return 0; 6644} 6645_ACEOF 6646if ac_fn_c_try_link "$LINENO"; then : 6647 eval $cacheid=yes 6648else 6649 eval $cacheid=no 6650fi 6651rm -f core conftest.err conftest.$ac_objext \ 6652 conftest$ac_exeext conftest.$ac_ext 6653fi 6654 6655 6656 CFLAGS="$xorg_testset_save_CFLAGS" 6657 6658 eval supported=\$$cacheid 6659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6660$as_echo "$supported" >&6; } 6661 if test "$supported" = "yes" ; then 6662 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6663 found="yes" 6664 fi 6665 fi 6666 6667 if test $found = "no" ; then 6668 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6670 fi 6671 6672 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6673 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6674 fi 6675 6676 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6677 6678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6679$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6680 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6681 if eval \${$cacheid+:} false; then : 6682 $as_echo_n "(cached) " >&6 6683else 6684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6685/* end confdefs.h. */ 6686int i; 6687int 6688main () 6689{ 6690 6691 ; 6692 return 0; 6693} 6694_ACEOF 6695if ac_fn_c_try_link "$LINENO"; then : 6696 eval $cacheid=yes 6697else 6698 eval $cacheid=no 6699fi 6700rm -f core conftest.err conftest.$ac_objext \ 6701 conftest$ac_exeext conftest.$ac_ext 6702fi 6703 6704 6705 CFLAGS="$xorg_testset_save_CFLAGS" 6706 6707 eval supported=\$$cacheid 6708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6709$as_echo "$supported" >&6; } 6710 if test "$supported" = "yes" ; then 6711 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6712 found="yes" 6713 fi 6714 fi 6715 6716 6717 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727 6728 6729 6730xorg_testset_save_CFLAGS="$CFLAGS" 6731 6732if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6735$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6736if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6737 $as_echo_n "(cached) " >&6 6738else 6739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6740/* end confdefs.h. */ 6741int i; 6742_ACEOF 6743if ac_fn_c_try_compile "$LINENO"; then : 6744 xorg_cv_cc_flag_unknown_warning_option=yes 6745else 6746 xorg_cv_cc_flag_unknown_warning_option=no 6747fi 6748rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6749fi 6750{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6751$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6752 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6753 CFLAGS="$xorg_testset_save_CFLAGS" 6754fi 6755 6756if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6757 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6758 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6759 fi 6760 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6762$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6763if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6764 $as_echo_n "(cached) " >&6 6765else 6766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6767/* end confdefs.h. */ 6768int i; 6769_ACEOF 6770if ac_fn_c_try_compile "$LINENO"; then : 6771 xorg_cv_cc_flag_unused_command_line_argument=yes 6772else 6773 xorg_cv_cc_flag_unused_command_line_argument=no 6774fi 6775rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6776fi 6777{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6778$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6779 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6780 CFLAGS="$xorg_testset_save_CFLAGS" 6781fi 6782 6783found="no" 6784 6785 if test $found = "no" ; then 6786 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6788 fi 6789 6790 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6791 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6792 fi 6793 6794 CFLAGS="$CFLAGS -Werror=nonnull" 6795 6796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6797$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6798 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 6799 if eval \${$cacheid+:} false; then : 6800 $as_echo_n "(cached) " >&6 6801else 6802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6803/* end confdefs.h. */ 6804int i; 6805int 6806main () 6807{ 6808 6809 ; 6810 return 0; 6811} 6812_ACEOF 6813if ac_fn_c_try_link "$LINENO"; then : 6814 eval $cacheid=yes 6815else 6816 eval $cacheid=no 6817fi 6818rm -f core conftest.err conftest.$ac_objext \ 6819 conftest$ac_exeext conftest.$ac_ext 6820fi 6821 6822 6823 CFLAGS="$xorg_testset_save_CFLAGS" 6824 6825 eval supported=\$$cacheid 6826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6827$as_echo "$supported" >&6; } 6828 if test "$supported" = "yes" ; then 6829 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6830 found="yes" 6831 fi 6832 fi 6833 6834 6835 6836 6837 6838 6839 6840 6841 6842 6843 6844 6845 6846 6847 6848xorg_testset_save_CFLAGS="$CFLAGS" 6849 6850if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6853$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6854if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6855 $as_echo_n "(cached) " >&6 6856else 6857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6858/* end confdefs.h. */ 6859int i; 6860_ACEOF 6861if ac_fn_c_try_compile "$LINENO"; then : 6862 xorg_cv_cc_flag_unknown_warning_option=yes 6863else 6864 xorg_cv_cc_flag_unknown_warning_option=no 6865fi 6866rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6867fi 6868{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6869$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6870 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6871 CFLAGS="$xorg_testset_save_CFLAGS" 6872fi 6873 6874if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6875 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6877 fi 6878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6880$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6881if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6882 $as_echo_n "(cached) " >&6 6883else 6884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6885/* end confdefs.h. */ 6886int i; 6887_ACEOF 6888if ac_fn_c_try_compile "$LINENO"; then : 6889 xorg_cv_cc_flag_unused_command_line_argument=yes 6890else 6891 xorg_cv_cc_flag_unused_command_line_argument=no 6892fi 6893rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6894fi 6895{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6896$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6897 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6898 CFLAGS="$xorg_testset_save_CFLAGS" 6899fi 6900 6901found="no" 6902 6903 if test $found = "no" ; then 6904 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6906 fi 6907 6908 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6909 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6910 fi 6911 6912 CFLAGS="$CFLAGS -Werror=init-self" 6913 6914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 6915$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 6916 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 6917 if eval \${$cacheid+:} false; then : 6918 $as_echo_n "(cached) " >&6 6919else 6920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6921/* end confdefs.h. */ 6922int i; 6923int 6924main () 6925{ 6926 6927 ; 6928 return 0; 6929} 6930_ACEOF 6931if ac_fn_c_try_link "$LINENO"; then : 6932 eval $cacheid=yes 6933else 6934 eval $cacheid=no 6935fi 6936rm -f core conftest.err conftest.$ac_objext \ 6937 conftest$ac_exeext conftest.$ac_ext 6938fi 6939 6940 6941 CFLAGS="$xorg_testset_save_CFLAGS" 6942 6943 eval supported=\$$cacheid 6944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6945$as_echo "$supported" >&6; } 6946 if test "$supported" = "yes" ; then 6947 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 6948 found="yes" 6949 fi 6950 fi 6951 6952 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 6963 6964 6965 6966xorg_testset_save_CFLAGS="$CFLAGS" 6967 6968if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6971$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6972if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6973 $as_echo_n "(cached) " >&6 6974else 6975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6976/* end confdefs.h. */ 6977int i; 6978_ACEOF 6979if ac_fn_c_try_compile "$LINENO"; then : 6980 xorg_cv_cc_flag_unknown_warning_option=yes 6981else 6982 xorg_cv_cc_flag_unknown_warning_option=no 6983fi 6984rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6985fi 6986{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6987$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6988 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6989 CFLAGS="$xorg_testset_save_CFLAGS" 6990fi 6991 6992if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6993 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6995 fi 6996 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6998$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6999if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7000 $as_echo_n "(cached) " >&6 7001else 7002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7003/* end confdefs.h. */ 7004int i; 7005_ACEOF 7006if ac_fn_c_try_compile "$LINENO"; then : 7007 xorg_cv_cc_flag_unused_command_line_argument=yes 7008else 7009 xorg_cv_cc_flag_unused_command_line_argument=no 7010fi 7011rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7012fi 7013{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7014$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7015 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7016 CFLAGS="$xorg_testset_save_CFLAGS" 7017fi 7018 7019found="no" 7020 7021 if test $found = "no" ; then 7022 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7024 fi 7025 7026 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7027 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7028 fi 7029 7030 CFLAGS="$CFLAGS -Werror=main" 7031 7032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7033$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7034 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7035 if eval \${$cacheid+:} false; then : 7036 $as_echo_n "(cached) " >&6 7037else 7038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7039/* end confdefs.h. */ 7040int i; 7041int 7042main () 7043{ 7044 7045 ; 7046 return 0; 7047} 7048_ACEOF 7049if ac_fn_c_try_link "$LINENO"; then : 7050 eval $cacheid=yes 7051else 7052 eval $cacheid=no 7053fi 7054rm -f core conftest.err conftest.$ac_objext \ 7055 conftest$ac_exeext conftest.$ac_ext 7056fi 7057 7058 7059 CFLAGS="$xorg_testset_save_CFLAGS" 7060 7061 eval supported=\$$cacheid 7062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7063$as_echo "$supported" >&6; } 7064 if test "$supported" = "yes" ; then 7065 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7066 found="yes" 7067 fi 7068 fi 7069 7070 7071 7072 7073 7074 7075 7076 7077 7078 7079 7080 7081 7082 7083 7084xorg_testset_save_CFLAGS="$CFLAGS" 7085 7086if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7089$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7090if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7091 $as_echo_n "(cached) " >&6 7092else 7093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7094/* end confdefs.h. */ 7095int i; 7096_ACEOF 7097if ac_fn_c_try_compile "$LINENO"; then : 7098 xorg_cv_cc_flag_unknown_warning_option=yes 7099else 7100 xorg_cv_cc_flag_unknown_warning_option=no 7101fi 7102rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7103fi 7104{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7105$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7106 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7107 CFLAGS="$xorg_testset_save_CFLAGS" 7108fi 7109 7110if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7111 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7112 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7113 fi 7114 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7116$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7117if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7118 $as_echo_n "(cached) " >&6 7119else 7120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7121/* end confdefs.h. */ 7122int i; 7123_ACEOF 7124if ac_fn_c_try_compile "$LINENO"; then : 7125 xorg_cv_cc_flag_unused_command_line_argument=yes 7126else 7127 xorg_cv_cc_flag_unused_command_line_argument=no 7128fi 7129rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7130fi 7131{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7132$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7133 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7134 CFLAGS="$xorg_testset_save_CFLAGS" 7135fi 7136 7137found="no" 7138 7139 if test $found = "no" ; then 7140 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7142 fi 7143 7144 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7145 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7146 fi 7147 7148 CFLAGS="$CFLAGS -Werror=missing-braces" 7149 7150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7151$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7152 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7153 if eval \${$cacheid+:} false; then : 7154 $as_echo_n "(cached) " >&6 7155else 7156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7157/* end confdefs.h. */ 7158int i; 7159int 7160main () 7161{ 7162 7163 ; 7164 return 0; 7165} 7166_ACEOF 7167if ac_fn_c_try_link "$LINENO"; then : 7168 eval $cacheid=yes 7169else 7170 eval $cacheid=no 7171fi 7172rm -f core conftest.err conftest.$ac_objext \ 7173 conftest$ac_exeext conftest.$ac_ext 7174fi 7175 7176 7177 CFLAGS="$xorg_testset_save_CFLAGS" 7178 7179 eval supported=\$$cacheid 7180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7181$as_echo "$supported" >&6; } 7182 if test "$supported" = "yes" ; then 7183 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7184 found="yes" 7185 fi 7186 fi 7187 7188 7189 7190 7191 7192 7193 7194 7195 7196 7197 7198 7199 7200 7201 7202xorg_testset_save_CFLAGS="$CFLAGS" 7203 7204if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7207$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7208if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7209 $as_echo_n "(cached) " >&6 7210else 7211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7212/* end confdefs.h. */ 7213int i; 7214_ACEOF 7215if ac_fn_c_try_compile "$LINENO"; then : 7216 xorg_cv_cc_flag_unknown_warning_option=yes 7217else 7218 xorg_cv_cc_flag_unknown_warning_option=no 7219fi 7220rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7221fi 7222{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7223$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7224 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7225 CFLAGS="$xorg_testset_save_CFLAGS" 7226fi 7227 7228if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7229 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7230 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7231 fi 7232 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7234$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7235if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7236 $as_echo_n "(cached) " >&6 7237else 7238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7239/* end confdefs.h. */ 7240int i; 7241_ACEOF 7242if ac_fn_c_try_compile "$LINENO"; then : 7243 xorg_cv_cc_flag_unused_command_line_argument=yes 7244else 7245 xorg_cv_cc_flag_unused_command_line_argument=no 7246fi 7247rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7248fi 7249{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7250$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7251 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7252 CFLAGS="$xorg_testset_save_CFLAGS" 7253fi 7254 7255found="no" 7256 7257 if test $found = "no" ; then 7258 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7260 fi 7261 7262 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7263 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7264 fi 7265 7266 CFLAGS="$CFLAGS -Werror=sequence-point" 7267 7268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7269$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7270 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7271 if eval \${$cacheid+:} false; then : 7272 $as_echo_n "(cached) " >&6 7273else 7274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7275/* end confdefs.h. */ 7276int i; 7277int 7278main () 7279{ 7280 7281 ; 7282 return 0; 7283} 7284_ACEOF 7285if ac_fn_c_try_link "$LINENO"; then : 7286 eval $cacheid=yes 7287else 7288 eval $cacheid=no 7289fi 7290rm -f core conftest.err conftest.$ac_objext \ 7291 conftest$ac_exeext conftest.$ac_ext 7292fi 7293 7294 7295 CFLAGS="$xorg_testset_save_CFLAGS" 7296 7297 eval supported=\$$cacheid 7298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7299$as_echo "$supported" >&6; } 7300 if test "$supported" = "yes" ; then 7301 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7302 found="yes" 7303 fi 7304 fi 7305 7306 7307 7308 7309 7310 7311 7312 7313 7314 7315 7316 7317 7318 7319 7320xorg_testset_save_CFLAGS="$CFLAGS" 7321 7322if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7325$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7326if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7327 $as_echo_n "(cached) " >&6 7328else 7329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7330/* end confdefs.h. */ 7331int i; 7332_ACEOF 7333if ac_fn_c_try_compile "$LINENO"; then : 7334 xorg_cv_cc_flag_unknown_warning_option=yes 7335else 7336 xorg_cv_cc_flag_unknown_warning_option=no 7337fi 7338rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7339fi 7340{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7341$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7342 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7343 CFLAGS="$xorg_testset_save_CFLAGS" 7344fi 7345 7346if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7347 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7348 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7349 fi 7350 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7352$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7353if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7354 $as_echo_n "(cached) " >&6 7355else 7356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7357/* end confdefs.h. */ 7358int i; 7359_ACEOF 7360if ac_fn_c_try_compile "$LINENO"; then : 7361 xorg_cv_cc_flag_unused_command_line_argument=yes 7362else 7363 xorg_cv_cc_flag_unused_command_line_argument=no 7364fi 7365rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7366fi 7367{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7368$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7369 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7370 CFLAGS="$xorg_testset_save_CFLAGS" 7371fi 7372 7373found="no" 7374 7375 if test $found = "no" ; then 7376 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7378 fi 7379 7380 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7382 fi 7383 7384 CFLAGS="$CFLAGS -Werror=return-type" 7385 7386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7387$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7388 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7389 if eval \${$cacheid+:} false; then : 7390 $as_echo_n "(cached) " >&6 7391else 7392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7393/* end confdefs.h. */ 7394int i; 7395int 7396main () 7397{ 7398 7399 ; 7400 return 0; 7401} 7402_ACEOF 7403if ac_fn_c_try_link "$LINENO"; then : 7404 eval $cacheid=yes 7405else 7406 eval $cacheid=no 7407fi 7408rm -f core conftest.err conftest.$ac_objext \ 7409 conftest$ac_exeext conftest.$ac_ext 7410fi 7411 7412 7413 CFLAGS="$xorg_testset_save_CFLAGS" 7414 7415 eval supported=\$$cacheid 7416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7417$as_echo "$supported" >&6; } 7418 if test "$supported" = "yes" ; then 7419 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7420 found="yes" 7421 fi 7422 fi 7423 7424 if test $found = "no" ; then 7425 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7427 fi 7428 7429 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7430 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7431 fi 7432 7433 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7434 7435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7436$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7437 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7438 if eval \${$cacheid+:} false; then : 7439 $as_echo_n "(cached) " >&6 7440else 7441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7442/* end confdefs.h. */ 7443int i; 7444int 7445main () 7446{ 7447 7448 ; 7449 return 0; 7450} 7451_ACEOF 7452if ac_fn_c_try_link "$LINENO"; then : 7453 eval $cacheid=yes 7454else 7455 eval $cacheid=no 7456fi 7457rm -f core conftest.err conftest.$ac_objext \ 7458 conftest$ac_exeext conftest.$ac_ext 7459fi 7460 7461 7462 CFLAGS="$xorg_testset_save_CFLAGS" 7463 7464 eval supported=\$$cacheid 7465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7466$as_echo "$supported" >&6; } 7467 if test "$supported" = "yes" ; then 7468 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7469 found="yes" 7470 fi 7471 fi 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481 7482 7483 7484 7485 7486 7487xorg_testset_save_CFLAGS="$CFLAGS" 7488 7489if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7490 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7492$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7493if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7494 $as_echo_n "(cached) " >&6 7495else 7496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7497/* end confdefs.h. */ 7498int i; 7499_ACEOF 7500if ac_fn_c_try_compile "$LINENO"; then : 7501 xorg_cv_cc_flag_unknown_warning_option=yes 7502else 7503 xorg_cv_cc_flag_unknown_warning_option=no 7504fi 7505rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7506fi 7507{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7508$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7509 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7510 CFLAGS="$xorg_testset_save_CFLAGS" 7511fi 7512 7513if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7514 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7516 fi 7517 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7519$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7520if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7521 $as_echo_n "(cached) " >&6 7522else 7523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7524/* end confdefs.h. */ 7525int i; 7526_ACEOF 7527if ac_fn_c_try_compile "$LINENO"; then : 7528 xorg_cv_cc_flag_unused_command_line_argument=yes 7529else 7530 xorg_cv_cc_flag_unused_command_line_argument=no 7531fi 7532rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7533fi 7534{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7535$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7536 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7537 CFLAGS="$xorg_testset_save_CFLAGS" 7538fi 7539 7540found="no" 7541 7542 if test $found = "no" ; then 7543 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7545 fi 7546 7547 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7549 fi 7550 7551 CFLAGS="$CFLAGS -Werror=trigraphs" 7552 7553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7554$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7555 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7556 if eval \${$cacheid+:} false; then : 7557 $as_echo_n "(cached) " >&6 7558else 7559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7560/* end confdefs.h. */ 7561int i; 7562int 7563main () 7564{ 7565 7566 ; 7567 return 0; 7568} 7569_ACEOF 7570if ac_fn_c_try_link "$LINENO"; then : 7571 eval $cacheid=yes 7572else 7573 eval $cacheid=no 7574fi 7575rm -f core conftest.err conftest.$ac_objext \ 7576 conftest$ac_exeext conftest.$ac_ext 7577fi 7578 7579 7580 CFLAGS="$xorg_testset_save_CFLAGS" 7581 7582 eval supported=\$$cacheid 7583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7584$as_echo "$supported" >&6; } 7585 if test "$supported" = "yes" ; then 7586 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7587 found="yes" 7588 fi 7589 fi 7590 7591 7592 7593 7594 7595 7596 7597 7598 7599 7600 7601 7602 7603 7604 7605xorg_testset_save_CFLAGS="$CFLAGS" 7606 7607if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7610$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7611if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7612 $as_echo_n "(cached) " >&6 7613else 7614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7615/* end confdefs.h. */ 7616int i; 7617_ACEOF 7618if ac_fn_c_try_compile "$LINENO"; then : 7619 xorg_cv_cc_flag_unknown_warning_option=yes 7620else 7621 xorg_cv_cc_flag_unknown_warning_option=no 7622fi 7623rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7624fi 7625{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7626$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7627 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7628 CFLAGS="$xorg_testset_save_CFLAGS" 7629fi 7630 7631if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7632 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7634 fi 7635 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7637$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7638if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7639 $as_echo_n "(cached) " >&6 7640else 7641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7642/* end confdefs.h. */ 7643int i; 7644_ACEOF 7645if ac_fn_c_try_compile "$LINENO"; then : 7646 xorg_cv_cc_flag_unused_command_line_argument=yes 7647else 7648 xorg_cv_cc_flag_unused_command_line_argument=no 7649fi 7650rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7651fi 7652{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7653$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7654 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7655 CFLAGS="$xorg_testset_save_CFLAGS" 7656fi 7657 7658found="no" 7659 7660 if test $found = "no" ; then 7661 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7663 fi 7664 7665 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7666 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7667 fi 7668 7669 CFLAGS="$CFLAGS -Werror=array-bounds" 7670 7671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7672$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7673 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7674 if eval \${$cacheid+:} false; then : 7675 $as_echo_n "(cached) " >&6 7676else 7677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7678/* end confdefs.h. */ 7679int i; 7680int 7681main () 7682{ 7683 7684 ; 7685 return 0; 7686} 7687_ACEOF 7688if ac_fn_c_try_link "$LINENO"; then : 7689 eval $cacheid=yes 7690else 7691 eval $cacheid=no 7692fi 7693rm -f core conftest.err conftest.$ac_objext \ 7694 conftest$ac_exeext conftest.$ac_ext 7695fi 7696 7697 7698 CFLAGS="$xorg_testset_save_CFLAGS" 7699 7700 eval supported=\$$cacheid 7701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7702$as_echo "$supported" >&6; } 7703 if test "$supported" = "yes" ; then 7704 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7705 found="yes" 7706 fi 7707 fi 7708 7709 7710 7711 7712 7713 7714 7715 7716 7717 7718 7719 7720 7721 7722 7723xorg_testset_save_CFLAGS="$CFLAGS" 7724 7725if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7728$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7729if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7730 $as_echo_n "(cached) " >&6 7731else 7732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7733/* end confdefs.h. */ 7734int i; 7735_ACEOF 7736if ac_fn_c_try_compile "$LINENO"; then : 7737 xorg_cv_cc_flag_unknown_warning_option=yes 7738else 7739 xorg_cv_cc_flag_unknown_warning_option=no 7740fi 7741rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7742fi 7743{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7744$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7745 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7746 CFLAGS="$xorg_testset_save_CFLAGS" 7747fi 7748 7749if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7750 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7752 fi 7753 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7755$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7756if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7757 $as_echo_n "(cached) " >&6 7758else 7759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7760/* end confdefs.h. */ 7761int i; 7762_ACEOF 7763if ac_fn_c_try_compile "$LINENO"; then : 7764 xorg_cv_cc_flag_unused_command_line_argument=yes 7765else 7766 xorg_cv_cc_flag_unused_command_line_argument=no 7767fi 7768rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7769fi 7770{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7771$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7772 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7773 CFLAGS="$xorg_testset_save_CFLAGS" 7774fi 7775 7776found="no" 7777 7778 if test $found = "no" ; then 7779 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7781 fi 7782 7783 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7785 fi 7786 7787 CFLAGS="$CFLAGS -Werror=write-strings" 7788 7789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7790$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7791 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 7792 if eval \${$cacheid+:} false; then : 7793 $as_echo_n "(cached) " >&6 7794else 7795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7796/* end confdefs.h. */ 7797int i; 7798int 7799main () 7800{ 7801 7802 ; 7803 return 0; 7804} 7805_ACEOF 7806if ac_fn_c_try_link "$LINENO"; then : 7807 eval $cacheid=yes 7808else 7809 eval $cacheid=no 7810fi 7811rm -f core conftest.err conftest.$ac_objext \ 7812 conftest$ac_exeext conftest.$ac_ext 7813fi 7814 7815 7816 CFLAGS="$xorg_testset_save_CFLAGS" 7817 7818 eval supported=\$$cacheid 7819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7820$as_echo "$supported" >&6; } 7821 if test "$supported" = "yes" ; then 7822 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7823 found="yes" 7824 fi 7825 fi 7826 7827 7828 7829 7830 7831 7832 7833 7834 7835 7836 7837 7838 7839 7840 7841xorg_testset_save_CFLAGS="$CFLAGS" 7842 7843if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7846$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7847if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7848 $as_echo_n "(cached) " >&6 7849else 7850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7851/* end confdefs.h. */ 7852int i; 7853_ACEOF 7854if ac_fn_c_try_compile "$LINENO"; then : 7855 xorg_cv_cc_flag_unknown_warning_option=yes 7856else 7857 xorg_cv_cc_flag_unknown_warning_option=no 7858fi 7859rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7860fi 7861{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7862$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7863 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7864 CFLAGS="$xorg_testset_save_CFLAGS" 7865fi 7866 7867if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7868 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7870 fi 7871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7873$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7874if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7875 $as_echo_n "(cached) " >&6 7876else 7877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7878/* end confdefs.h. */ 7879int i; 7880_ACEOF 7881if ac_fn_c_try_compile "$LINENO"; then : 7882 xorg_cv_cc_flag_unused_command_line_argument=yes 7883else 7884 xorg_cv_cc_flag_unused_command_line_argument=no 7885fi 7886rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7887fi 7888{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7889$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7890 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7891 CFLAGS="$xorg_testset_save_CFLAGS" 7892fi 7893 7894found="no" 7895 7896 if test $found = "no" ; then 7897 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7899 fi 7900 7901 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7902 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7903 fi 7904 7905 CFLAGS="$CFLAGS -Werror=address" 7906 7907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 7908$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 7909 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 7910 if eval \${$cacheid+:} false; then : 7911 $as_echo_n "(cached) " >&6 7912else 7913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7914/* end confdefs.h. */ 7915int i; 7916int 7917main () 7918{ 7919 7920 ; 7921 return 0; 7922} 7923_ACEOF 7924if ac_fn_c_try_link "$LINENO"; then : 7925 eval $cacheid=yes 7926else 7927 eval $cacheid=no 7928fi 7929rm -f core conftest.err conftest.$ac_objext \ 7930 conftest$ac_exeext conftest.$ac_ext 7931fi 7932 7933 7934 CFLAGS="$xorg_testset_save_CFLAGS" 7935 7936 eval supported=\$$cacheid 7937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7938$as_echo "$supported" >&6; } 7939 if test "$supported" = "yes" ; then 7940 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 7941 found="yes" 7942 fi 7943 fi 7944 7945 7946 7947 7948 7949 7950 7951 7952 7953 7954 7955 7956 7957 7958 7959xorg_testset_save_CFLAGS="$CFLAGS" 7960 7961if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7964$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7965if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7966 $as_echo_n "(cached) " >&6 7967else 7968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7969/* end confdefs.h. */ 7970int i; 7971_ACEOF 7972if ac_fn_c_try_compile "$LINENO"; then : 7973 xorg_cv_cc_flag_unknown_warning_option=yes 7974else 7975 xorg_cv_cc_flag_unknown_warning_option=no 7976fi 7977rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7978fi 7979{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7980$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7981 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7982 CFLAGS="$xorg_testset_save_CFLAGS" 7983fi 7984 7985if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7986 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7988 fi 7989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7991$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7992if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7993 $as_echo_n "(cached) " >&6 7994else 7995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7996/* end confdefs.h. */ 7997int i; 7998_ACEOF 7999if ac_fn_c_try_compile "$LINENO"; then : 8000 xorg_cv_cc_flag_unused_command_line_argument=yes 8001else 8002 xorg_cv_cc_flag_unused_command_line_argument=no 8003fi 8004rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8005fi 8006{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8007$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8008 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8009 CFLAGS="$xorg_testset_save_CFLAGS" 8010fi 8011 8012found="no" 8013 8014 if test $found = "no" ; then 8015 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8017 fi 8018 8019 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8020 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8021 fi 8022 8023 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8024 8025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8026$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8027 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8028 if eval \${$cacheid+:} false; then : 8029 $as_echo_n "(cached) " >&6 8030else 8031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8032/* end confdefs.h. */ 8033int i; 8034int 8035main () 8036{ 8037 8038 ; 8039 return 0; 8040} 8041_ACEOF 8042if ac_fn_c_try_link "$LINENO"; then : 8043 eval $cacheid=yes 8044else 8045 eval $cacheid=no 8046fi 8047rm -f core conftest.err conftest.$ac_objext \ 8048 conftest$ac_exeext conftest.$ac_ext 8049fi 8050 8051 8052 CFLAGS="$xorg_testset_save_CFLAGS" 8053 8054 eval supported=\$$cacheid 8055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8056$as_echo "$supported" >&6; } 8057 if test "$supported" = "yes" ; then 8058 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8059 found="yes" 8060 fi 8061 fi 8062 8063 if test $found = "no" ; then 8064 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8066 fi 8067 8068 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8069 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8070 fi 8071 8072 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8073 8074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8075$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8076 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8077 if eval \${$cacheid+:} false; then : 8078 $as_echo_n "(cached) " >&6 8079else 8080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8081/* end confdefs.h. */ 8082int i; 8083int 8084main () 8085{ 8086 8087 ; 8088 return 0; 8089} 8090_ACEOF 8091if ac_fn_c_try_link "$LINENO"; then : 8092 eval $cacheid=yes 8093else 8094 eval $cacheid=no 8095fi 8096rm -f core conftest.err conftest.$ac_objext \ 8097 conftest$ac_exeext conftest.$ac_ext 8098fi 8099 8100 8101 CFLAGS="$xorg_testset_save_CFLAGS" 8102 8103 eval supported=\$$cacheid 8104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8105$as_echo "$supported" >&6; } 8106 if test "$supported" = "yes" ; then 8107 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8108 found="yes" 8109 fi 8110 fi 8111 8112 8113 8114 8115 8116 8117 8118 8119 8120 8121 8122 8123 8124 8125 8126xorg_testset_save_CFLAGS="$CFLAGS" 8127 8128if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8131$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8132if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8133 $as_echo_n "(cached) " >&6 8134else 8135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8136/* end confdefs.h. */ 8137int i; 8138_ACEOF 8139if ac_fn_c_try_compile "$LINENO"; then : 8140 xorg_cv_cc_flag_unknown_warning_option=yes 8141else 8142 xorg_cv_cc_flag_unknown_warning_option=no 8143fi 8144rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8145fi 8146{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8147$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8148 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8149 CFLAGS="$xorg_testset_save_CFLAGS" 8150fi 8151 8152if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8155 fi 8156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8158$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8159if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8160 $as_echo_n "(cached) " >&6 8161else 8162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8163/* end confdefs.h. */ 8164int i; 8165_ACEOF 8166if ac_fn_c_try_compile "$LINENO"; then : 8167 xorg_cv_cc_flag_unused_command_line_argument=yes 8168else 8169 xorg_cv_cc_flag_unused_command_line_argument=no 8170fi 8171rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8172fi 8173{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8174$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8175 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8176 CFLAGS="$xorg_testset_save_CFLAGS" 8177fi 8178 8179found="no" 8180 8181 if test $found = "no" ; then 8182 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8184 fi 8185 8186 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8188 fi 8189 8190 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8191 8192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8193$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8194 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8195 if eval \${$cacheid+:} false; then : 8196 $as_echo_n "(cached) " >&6 8197else 8198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8199/* end confdefs.h. */ 8200int i; 8201int 8202main () 8203{ 8204 8205 ; 8206 return 0; 8207} 8208_ACEOF 8209if ac_fn_c_try_link "$LINENO"; then : 8210 eval $cacheid=yes 8211else 8212 eval $cacheid=no 8213fi 8214rm -f core conftest.err conftest.$ac_objext \ 8215 conftest$ac_exeext conftest.$ac_ext 8216fi 8217 8218 8219 CFLAGS="$xorg_testset_save_CFLAGS" 8220 8221 eval supported=\$$cacheid 8222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8223$as_echo "$supported" >&6; } 8224 if test "$supported" = "yes" ; then 8225 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8226 found="yes" 8227 fi 8228 fi 8229 8230 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8231else 8232{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&5 8233$as_echo "$as_me: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&2;} 8234 8235 8236 8237 8238 8239 8240 8241 8242 8243 8244 8245 8246 8247xorg_testset_save_CFLAGS="$CFLAGS" 8248 8249if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8250 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8252$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8253if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8254 $as_echo_n "(cached) " >&6 8255else 8256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8257/* end confdefs.h. */ 8258int i; 8259_ACEOF 8260if ac_fn_c_try_compile "$LINENO"; then : 8261 xorg_cv_cc_flag_unknown_warning_option=yes 8262else 8263 xorg_cv_cc_flag_unknown_warning_option=no 8264fi 8265rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8266fi 8267{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8268$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8269 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8270 CFLAGS="$xorg_testset_save_CFLAGS" 8271fi 8272 8273if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8274 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8276 fi 8277 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8279$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8280if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8281 $as_echo_n "(cached) " >&6 8282else 8283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8284/* end confdefs.h. */ 8285int i; 8286_ACEOF 8287if ac_fn_c_try_compile "$LINENO"; then : 8288 xorg_cv_cc_flag_unused_command_line_argument=yes 8289else 8290 xorg_cv_cc_flag_unused_command_line_argument=no 8291fi 8292rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8293fi 8294{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8295$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8296 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8297 CFLAGS="$xorg_testset_save_CFLAGS" 8298fi 8299 8300found="no" 8301 8302 if test $found = "no" ; then 8303 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8305 fi 8306 8307 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8308 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8309 fi 8310 8311 CFLAGS="$CFLAGS -Wimplicit" 8312 8313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8314$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8315 cacheid=xorg_cv_cc_flag__Wimplicit 8316 if eval \${$cacheid+:} false; then : 8317 $as_echo_n "(cached) " >&6 8318else 8319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8320/* end confdefs.h. */ 8321int i; 8322int 8323main () 8324{ 8325 8326 ; 8327 return 0; 8328} 8329_ACEOF 8330if ac_fn_c_try_link "$LINENO"; then : 8331 eval $cacheid=yes 8332else 8333 eval $cacheid=no 8334fi 8335rm -f core conftest.err conftest.$ac_objext \ 8336 conftest$ac_exeext conftest.$ac_ext 8337fi 8338 8339 8340 CFLAGS="$xorg_testset_save_CFLAGS" 8341 8342 eval supported=\$$cacheid 8343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8344$as_echo "$supported" >&6; } 8345 if test "$supported" = "yes" ; then 8346 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8347 found="yes" 8348 fi 8349 fi 8350 8351 8352 8353 8354 8355 8356 8357 8358 8359 8360 8361 8362 8363 8364 8365xorg_testset_save_CFLAGS="$CFLAGS" 8366 8367if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8370$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8371if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8372 $as_echo_n "(cached) " >&6 8373else 8374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8375/* end confdefs.h. */ 8376int i; 8377_ACEOF 8378if ac_fn_c_try_compile "$LINENO"; then : 8379 xorg_cv_cc_flag_unknown_warning_option=yes 8380else 8381 xorg_cv_cc_flag_unknown_warning_option=no 8382fi 8383rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8384fi 8385{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8386$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8387 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8388 CFLAGS="$xorg_testset_save_CFLAGS" 8389fi 8390 8391if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8392 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8394 fi 8395 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8397$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8398if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8399 $as_echo_n "(cached) " >&6 8400else 8401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8402/* end confdefs.h. */ 8403int i; 8404_ACEOF 8405if ac_fn_c_try_compile "$LINENO"; then : 8406 xorg_cv_cc_flag_unused_command_line_argument=yes 8407else 8408 xorg_cv_cc_flag_unused_command_line_argument=no 8409fi 8410rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8411fi 8412{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8413$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8414 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8415 CFLAGS="$xorg_testset_save_CFLAGS" 8416fi 8417 8418found="no" 8419 8420 if test $found = "no" ; then 8421 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8423 fi 8424 8425 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8426 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8427 fi 8428 8429 CFLAGS="$CFLAGS -Wnonnull" 8430 8431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8432$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8433 cacheid=xorg_cv_cc_flag__Wnonnull 8434 if eval \${$cacheid+:} false; then : 8435 $as_echo_n "(cached) " >&6 8436else 8437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8438/* end confdefs.h. */ 8439int i; 8440int 8441main () 8442{ 8443 8444 ; 8445 return 0; 8446} 8447_ACEOF 8448if ac_fn_c_try_link "$LINENO"; then : 8449 eval $cacheid=yes 8450else 8451 eval $cacheid=no 8452fi 8453rm -f core conftest.err conftest.$ac_objext \ 8454 conftest$ac_exeext conftest.$ac_ext 8455fi 8456 8457 8458 CFLAGS="$xorg_testset_save_CFLAGS" 8459 8460 eval supported=\$$cacheid 8461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8462$as_echo "$supported" >&6; } 8463 if test "$supported" = "yes" ; then 8464 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8465 found="yes" 8466 fi 8467 fi 8468 8469 8470 8471 8472 8473 8474 8475 8476 8477 8478 8479 8480 8481 8482 8483xorg_testset_save_CFLAGS="$CFLAGS" 8484 8485if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8488$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8489if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8490 $as_echo_n "(cached) " >&6 8491else 8492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8493/* end confdefs.h. */ 8494int i; 8495_ACEOF 8496if ac_fn_c_try_compile "$LINENO"; then : 8497 xorg_cv_cc_flag_unknown_warning_option=yes 8498else 8499 xorg_cv_cc_flag_unknown_warning_option=no 8500fi 8501rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8502fi 8503{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8504$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8505 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8506 CFLAGS="$xorg_testset_save_CFLAGS" 8507fi 8508 8509if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8510 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8511 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8512 fi 8513 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8515$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8516if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8517 $as_echo_n "(cached) " >&6 8518else 8519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8520/* end confdefs.h. */ 8521int i; 8522_ACEOF 8523if ac_fn_c_try_compile "$LINENO"; then : 8524 xorg_cv_cc_flag_unused_command_line_argument=yes 8525else 8526 xorg_cv_cc_flag_unused_command_line_argument=no 8527fi 8528rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8529fi 8530{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8531$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8532 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8533 CFLAGS="$xorg_testset_save_CFLAGS" 8534fi 8535 8536found="no" 8537 8538 if test $found = "no" ; then 8539 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8541 fi 8542 8543 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8544 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8545 fi 8546 8547 CFLAGS="$CFLAGS -Winit-self" 8548 8549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8550$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8551 cacheid=xorg_cv_cc_flag__Winit_self 8552 if eval \${$cacheid+:} false; then : 8553 $as_echo_n "(cached) " >&6 8554else 8555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8556/* end confdefs.h. */ 8557int i; 8558int 8559main () 8560{ 8561 8562 ; 8563 return 0; 8564} 8565_ACEOF 8566if ac_fn_c_try_link "$LINENO"; then : 8567 eval $cacheid=yes 8568else 8569 eval $cacheid=no 8570fi 8571rm -f core conftest.err conftest.$ac_objext \ 8572 conftest$ac_exeext conftest.$ac_ext 8573fi 8574 8575 8576 CFLAGS="$xorg_testset_save_CFLAGS" 8577 8578 eval supported=\$$cacheid 8579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8580$as_echo "$supported" >&6; } 8581 if test "$supported" = "yes" ; then 8582 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8583 found="yes" 8584 fi 8585 fi 8586 8587 8588 8589 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600 8601xorg_testset_save_CFLAGS="$CFLAGS" 8602 8603if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8606$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8607if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8608 $as_echo_n "(cached) " >&6 8609else 8610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8611/* end confdefs.h. */ 8612int i; 8613_ACEOF 8614if ac_fn_c_try_compile "$LINENO"; then : 8615 xorg_cv_cc_flag_unknown_warning_option=yes 8616else 8617 xorg_cv_cc_flag_unknown_warning_option=no 8618fi 8619rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8620fi 8621{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8622$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8623 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8624 CFLAGS="$xorg_testset_save_CFLAGS" 8625fi 8626 8627if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8628 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8630 fi 8631 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8633$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8634if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8635 $as_echo_n "(cached) " >&6 8636else 8637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8638/* end confdefs.h. */ 8639int i; 8640_ACEOF 8641if ac_fn_c_try_compile "$LINENO"; then : 8642 xorg_cv_cc_flag_unused_command_line_argument=yes 8643else 8644 xorg_cv_cc_flag_unused_command_line_argument=no 8645fi 8646rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8647fi 8648{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8649$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8650 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8651 CFLAGS="$xorg_testset_save_CFLAGS" 8652fi 8653 8654found="no" 8655 8656 if test $found = "no" ; then 8657 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8659 fi 8660 8661 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8662 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8663 fi 8664 8665 CFLAGS="$CFLAGS -Wmain" 8666 8667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8668$as_echo_n "checking if $CC supports -Wmain... " >&6; } 8669 cacheid=xorg_cv_cc_flag__Wmain 8670 if eval \${$cacheid+:} false; then : 8671 $as_echo_n "(cached) " >&6 8672else 8673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8674/* end confdefs.h. */ 8675int i; 8676int 8677main () 8678{ 8679 8680 ; 8681 return 0; 8682} 8683_ACEOF 8684if ac_fn_c_try_link "$LINENO"; then : 8685 eval $cacheid=yes 8686else 8687 eval $cacheid=no 8688fi 8689rm -f core conftest.err conftest.$ac_objext \ 8690 conftest$ac_exeext conftest.$ac_ext 8691fi 8692 8693 8694 CFLAGS="$xorg_testset_save_CFLAGS" 8695 8696 eval supported=\$$cacheid 8697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8698$as_echo "$supported" >&6; } 8699 if test "$supported" = "yes" ; then 8700 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8701 found="yes" 8702 fi 8703 fi 8704 8705 8706 8707 8708 8709 8710 8711 8712 8713 8714 8715 8716 8717 8718 8719xorg_testset_save_CFLAGS="$CFLAGS" 8720 8721if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8724$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8725if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8726 $as_echo_n "(cached) " >&6 8727else 8728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8729/* end confdefs.h. */ 8730int i; 8731_ACEOF 8732if ac_fn_c_try_compile "$LINENO"; then : 8733 xorg_cv_cc_flag_unknown_warning_option=yes 8734else 8735 xorg_cv_cc_flag_unknown_warning_option=no 8736fi 8737rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8738fi 8739{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8740$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8741 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8742 CFLAGS="$xorg_testset_save_CFLAGS" 8743fi 8744 8745if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8748 fi 8749 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8751$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8752if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8753 $as_echo_n "(cached) " >&6 8754else 8755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8756/* end confdefs.h. */ 8757int i; 8758_ACEOF 8759if ac_fn_c_try_compile "$LINENO"; then : 8760 xorg_cv_cc_flag_unused_command_line_argument=yes 8761else 8762 xorg_cv_cc_flag_unused_command_line_argument=no 8763fi 8764rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8765fi 8766{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8767$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8768 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8769 CFLAGS="$xorg_testset_save_CFLAGS" 8770fi 8771 8772found="no" 8773 8774 if test $found = "no" ; then 8775 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8777 fi 8778 8779 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8780 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8781 fi 8782 8783 CFLAGS="$CFLAGS -Wmissing-braces" 8784 8785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8786$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8787 cacheid=xorg_cv_cc_flag__Wmissing_braces 8788 if eval \${$cacheid+:} false; then : 8789 $as_echo_n "(cached) " >&6 8790else 8791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8792/* end confdefs.h. */ 8793int i; 8794int 8795main () 8796{ 8797 8798 ; 8799 return 0; 8800} 8801_ACEOF 8802if ac_fn_c_try_link "$LINENO"; then : 8803 eval $cacheid=yes 8804else 8805 eval $cacheid=no 8806fi 8807rm -f core conftest.err conftest.$ac_objext \ 8808 conftest$ac_exeext conftest.$ac_ext 8809fi 8810 8811 8812 CFLAGS="$xorg_testset_save_CFLAGS" 8813 8814 eval supported=\$$cacheid 8815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8816$as_echo "$supported" >&6; } 8817 if test "$supported" = "yes" ; then 8818 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8819 found="yes" 8820 fi 8821 fi 8822 8823 8824 8825 8826 8827 8828 8829 8830 8831 8832 8833 8834 8835 8836 8837xorg_testset_save_CFLAGS="$CFLAGS" 8838 8839if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8842$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8843if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8844 $as_echo_n "(cached) " >&6 8845else 8846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8847/* end confdefs.h. */ 8848int i; 8849_ACEOF 8850if ac_fn_c_try_compile "$LINENO"; then : 8851 xorg_cv_cc_flag_unknown_warning_option=yes 8852else 8853 xorg_cv_cc_flag_unknown_warning_option=no 8854fi 8855rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8856fi 8857{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8858$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8859 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8860 CFLAGS="$xorg_testset_save_CFLAGS" 8861fi 8862 8863if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8864 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8866 fi 8867 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8869$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8870if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8871 $as_echo_n "(cached) " >&6 8872else 8873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8874/* end confdefs.h. */ 8875int i; 8876_ACEOF 8877if ac_fn_c_try_compile "$LINENO"; then : 8878 xorg_cv_cc_flag_unused_command_line_argument=yes 8879else 8880 xorg_cv_cc_flag_unused_command_line_argument=no 8881fi 8882rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8883fi 8884{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8885$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8886 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8887 CFLAGS="$xorg_testset_save_CFLAGS" 8888fi 8889 8890found="no" 8891 8892 if test $found = "no" ; then 8893 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8895 fi 8896 8897 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8898 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8899 fi 8900 8901 CFLAGS="$CFLAGS -Wsequence-point" 8902 8903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 8904$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 8905 cacheid=xorg_cv_cc_flag__Wsequence_point 8906 if eval \${$cacheid+:} false; then : 8907 $as_echo_n "(cached) " >&6 8908else 8909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8910/* end confdefs.h. */ 8911int i; 8912int 8913main () 8914{ 8915 8916 ; 8917 return 0; 8918} 8919_ACEOF 8920if ac_fn_c_try_link "$LINENO"; then : 8921 eval $cacheid=yes 8922else 8923 eval $cacheid=no 8924fi 8925rm -f core conftest.err conftest.$ac_objext \ 8926 conftest$ac_exeext conftest.$ac_ext 8927fi 8928 8929 8930 CFLAGS="$xorg_testset_save_CFLAGS" 8931 8932 eval supported=\$$cacheid 8933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8934$as_echo "$supported" >&6; } 8935 if test "$supported" = "yes" ; then 8936 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 8937 found="yes" 8938 fi 8939 fi 8940 8941 8942 8943 8944 8945 8946 8947 8948 8949 8950 8951 8952 8953 8954 8955xorg_testset_save_CFLAGS="$CFLAGS" 8956 8957if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8960$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8961if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8962 $as_echo_n "(cached) " >&6 8963else 8964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8965/* end confdefs.h. */ 8966int i; 8967_ACEOF 8968if ac_fn_c_try_compile "$LINENO"; then : 8969 xorg_cv_cc_flag_unknown_warning_option=yes 8970else 8971 xorg_cv_cc_flag_unknown_warning_option=no 8972fi 8973rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8974fi 8975{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8976$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8977 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8978 CFLAGS="$xorg_testset_save_CFLAGS" 8979fi 8980 8981if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8982 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8984 fi 8985 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8987$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8988if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8989 $as_echo_n "(cached) " >&6 8990else 8991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8992/* end confdefs.h. */ 8993int i; 8994_ACEOF 8995if ac_fn_c_try_compile "$LINENO"; then : 8996 xorg_cv_cc_flag_unused_command_line_argument=yes 8997else 8998 xorg_cv_cc_flag_unused_command_line_argument=no 8999fi 9000rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9001fi 9002{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9003$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9004 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9005 CFLAGS="$xorg_testset_save_CFLAGS" 9006fi 9007 9008found="no" 9009 9010 if test $found = "no" ; then 9011 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9013 fi 9014 9015 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9016 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9017 fi 9018 9019 CFLAGS="$CFLAGS -Wreturn-type" 9020 9021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9022$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9023 cacheid=xorg_cv_cc_flag__Wreturn_type 9024 if eval \${$cacheid+:} false; then : 9025 $as_echo_n "(cached) " >&6 9026else 9027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9028/* end confdefs.h. */ 9029int i; 9030int 9031main () 9032{ 9033 9034 ; 9035 return 0; 9036} 9037_ACEOF 9038if ac_fn_c_try_link "$LINENO"; then : 9039 eval $cacheid=yes 9040else 9041 eval $cacheid=no 9042fi 9043rm -f core conftest.err conftest.$ac_objext \ 9044 conftest$ac_exeext conftest.$ac_ext 9045fi 9046 9047 9048 CFLAGS="$xorg_testset_save_CFLAGS" 9049 9050 eval supported=\$$cacheid 9051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9052$as_echo "$supported" >&6; } 9053 if test "$supported" = "yes" ; then 9054 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9055 found="yes" 9056 fi 9057 fi 9058 9059 9060 9061 9062 9063 9064 9065 9066 9067 9068 9069 9070 9071 9072 9073xorg_testset_save_CFLAGS="$CFLAGS" 9074 9075if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9078$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9079if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9080 $as_echo_n "(cached) " >&6 9081else 9082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9083/* end confdefs.h. */ 9084int i; 9085_ACEOF 9086if ac_fn_c_try_compile "$LINENO"; then : 9087 xorg_cv_cc_flag_unknown_warning_option=yes 9088else 9089 xorg_cv_cc_flag_unknown_warning_option=no 9090fi 9091rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9092fi 9093{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9094$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9095 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9096 CFLAGS="$xorg_testset_save_CFLAGS" 9097fi 9098 9099if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9102 fi 9103 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9105$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9106if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9107 $as_echo_n "(cached) " >&6 9108else 9109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9110/* end confdefs.h. */ 9111int i; 9112_ACEOF 9113if ac_fn_c_try_compile "$LINENO"; then : 9114 xorg_cv_cc_flag_unused_command_line_argument=yes 9115else 9116 xorg_cv_cc_flag_unused_command_line_argument=no 9117fi 9118rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9119fi 9120{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9121$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9122 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9123 CFLAGS="$xorg_testset_save_CFLAGS" 9124fi 9125 9126found="no" 9127 9128 if test $found = "no" ; then 9129 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9131 fi 9132 9133 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9134 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9135 fi 9136 9137 CFLAGS="$CFLAGS -Wtrigraphs" 9138 9139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9140$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9141 cacheid=xorg_cv_cc_flag__Wtrigraphs 9142 if eval \${$cacheid+:} false; then : 9143 $as_echo_n "(cached) " >&6 9144else 9145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9146/* end confdefs.h. */ 9147int i; 9148int 9149main () 9150{ 9151 9152 ; 9153 return 0; 9154} 9155_ACEOF 9156if ac_fn_c_try_link "$LINENO"; then : 9157 eval $cacheid=yes 9158else 9159 eval $cacheid=no 9160fi 9161rm -f core conftest.err conftest.$ac_objext \ 9162 conftest$ac_exeext conftest.$ac_ext 9163fi 9164 9165 9166 CFLAGS="$xorg_testset_save_CFLAGS" 9167 9168 eval supported=\$$cacheid 9169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9170$as_echo "$supported" >&6; } 9171 if test "$supported" = "yes" ; then 9172 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9173 found="yes" 9174 fi 9175 fi 9176 9177 9178 9179 9180 9181 9182 9183 9184 9185 9186 9187 9188 9189 9190 9191xorg_testset_save_CFLAGS="$CFLAGS" 9192 9193if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9196$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9197if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9198 $as_echo_n "(cached) " >&6 9199else 9200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9201/* end confdefs.h. */ 9202int i; 9203_ACEOF 9204if ac_fn_c_try_compile "$LINENO"; then : 9205 xorg_cv_cc_flag_unknown_warning_option=yes 9206else 9207 xorg_cv_cc_flag_unknown_warning_option=no 9208fi 9209rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9210fi 9211{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9212$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9213 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9214 CFLAGS="$xorg_testset_save_CFLAGS" 9215fi 9216 9217if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9218 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9220 fi 9221 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9223$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9224if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9225 $as_echo_n "(cached) " >&6 9226else 9227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9228/* end confdefs.h. */ 9229int i; 9230_ACEOF 9231if ac_fn_c_try_compile "$LINENO"; then : 9232 xorg_cv_cc_flag_unused_command_line_argument=yes 9233else 9234 xorg_cv_cc_flag_unused_command_line_argument=no 9235fi 9236rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9237fi 9238{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9239$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9240 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9241 CFLAGS="$xorg_testset_save_CFLAGS" 9242fi 9243 9244found="no" 9245 9246 if test $found = "no" ; then 9247 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9249 fi 9250 9251 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9253 fi 9254 9255 CFLAGS="$CFLAGS -Warray-bounds" 9256 9257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9258$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9259 cacheid=xorg_cv_cc_flag__Warray_bounds 9260 if eval \${$cacheid+:} false; then : 9261 $as_echo_n "(cached) " >&6 9262else 9263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9264/* end confdefs.h. */ 9265int i; 9266int 9267main () 9268{ 9269 9270 ; 9271 return 0; 9272} 9273_ACEOF 9274if ac_fn_c_try_link "$LINENO"; then : 9275 eval $cacheid=yes 9276else 9277 eval $cacheid=no 9278fi 9279rm -f core conftest.err conftest.$ac_objext \ 9280 conftest$ac_exeext conftest.$ac_ext 9281fi 9282 9283 9284 CFLAGS="$xorg_testset_save_CFLAGS" 9285 9286 eval supported=\$$cacheid 9287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9288$as_echo "$supported" >&6; } 9289 if test "$supported" = "yes" ; then 9290 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9291 found="yes" 9292 fi 9293 fi 9294 9295 9296 9297 9298 9299 9300 9301 9302 9303 9304 9305 9306 9307 9308 9309xorg_testset_save_CFLAGS="$CFLAGS" 9310 9311if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9314$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9315if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9316 $as_echo_n "(cached) " >&6 9317else 9318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9319/* end confdefs.h. */ 9320int i; 9321_ACEOF 9322if ac_fn_c_try_compile "$LINENO"; then : 9323 xorg_cv_cc_flag_unknown_warning_option=yes 9324else 9325 xorg_cv_cc_flag_unknown_warning_option=no 9326fi 9327rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9328fi 9329{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9330$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9331 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9332 CFLAGS="$xorg_testset_save_CFLAGS" 9333fi 9334 9335if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9336 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9338 fi 9339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9341$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9342if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9343 $as_echo_n "(cached) " >&6 9344else 9345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9346/* end confdefs.h. */ 9347int i; 9348_ACEOF 9349if ac_fn_c_try_compile "$LINENO"; then : 9350 xorg_cv_cc_flag_unused_command_line_argument=yes 9351else 9352 xorg_cv_cc_flag_unused_command_line_argument=no 9353fi 9354rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9355fi 9356{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9357$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9358 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9359 CFLAGS="$xorg_testset_save_CFLAGS" 9360fi 9361 9362found="no" 9363 9364 if test $found = "no" ; then 9365 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9367 fi 9368 9369 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9371 fi 9372 9373 CFLAGS="$CFLAGS -Wwrite-strings" 9374 9375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9376$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9377 cacheid=xorg_cv_cc_flag__Wwrite_strings 9378 if eval \${$cacheid+:} false; then : 9379 $as_echo_n "(cached) " >&6 9380else 9381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9382/* end confdefs.h. */ 9383int i; 9384int 9385main () 9386{ 9387 9388 ; 9389 return 0; 9390} 9391_ACEOF 9392if ac_fn_c_try_link "$LINENO"; then : 9393 eval $cacheid=yes 9394else 9395 eval $cacheid=no 9396fi 9397rm -f core conftest.err conftest.$ac_objext \ 9398 conftest$ac_exeext conftest.$ac_ext 9399fi 9400 9401 9402 CFLAGS="$xorg_testset_save_CFLAGS" 9403 9404 eval supported=\$$cacheid 9405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9406$as_echo "$supported" >&6; } 9407 if test "$supported" = "yes" ; then 9408 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9409 found="yes" 9410 fi 9411 fi 9412 9413 9414 9415 9416 9417 9418 9419 9420 9421 9422 9423 9424 9425 9426 9427xorg_testset_save_CFLAGS="$CFLAGS" 9428 9429if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9432$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9433if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9434 $as_echo_n "(cached) " >&6 9435else 9436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9437/* end confdefs.h. */ 9438int i; 9439_ACEOF 9440if ac_fn_c_try_compile "$LINENO"; then : 9441 xorg_cv_cc_flag_unknown_warning_option=yes 9442else 9443 xorg_cv_cc_flag_unknown_warning_option=no 9444fi 9445rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9446fi 9447{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9448$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9449 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9450 CFLAGS="$xorg_testset_save_CFLAGS" 9451fi 9452 9453if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9454 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9456 fi 9457 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9459$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9460if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9461 $as_echo_n "(cached) " >&6 9462else 9463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9464/* end confdefs.h. */ 9465int i; 9466_ACEOF 9467if ac_fn_c_try_compile "$LINENO"; then : 9468 xorg_cv_cc_flag_unused_command_line_argument=yes 9469else 9470 xorg_cv_cc_flag_unused_command_line_argument=no 9471fi 9472rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9473fi 9474{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9475$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9476 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9477 CFLAGS="$xorg_testset_save_CFLAGS" 9478fi 9479 9480found="no" 9481 9482 if test $found = "no" ; then 9483 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9485 fi 9486 9487 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9488 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9489 fi 9490 9491 CFLAGS="$CFLAGS -Waddress" 9492 9493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9494$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9495 cacheid=xorg_cv_cc_flag__Waddress 9496 if eval \${$cacheid+:} false; then : 9497 $as_echo_n "(cached) " >&6 9498else 9499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9500/* end confdefs.h. */ 9501int i; 9502int 9503main () 9504{ 9505 9506 ; 9507 return 0; 9508} 9509_ACEOF 9510if ac_fn_c_try_link "$LINENO"; then : 9511 eval $cacheid=yes 9512else 9513 eval $cacheid=no 9514fi 9515rm -f core conftest.err conftest.$ac_objext \ 9516 conftest$ac_exeext conftest.$ac_ext 9517fi 9518 9519 9520 CFLAGS="$xorg_testset_save_CFLAGS" 9521 9522 eval supported=\$$cacheid 9523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9524$as_echo "$supported" >&6; } 9525 if test "$supported" = "yes" ; then 9526 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9527 found="yes" 9528 fi 9529 fi 9530 9531 9532 9533 9534 9535 9536 9537 9538 9539 9540 9541 9542 9543 9544 9545xorg_testset_save_CFLAGS="$CFLAGS" 9546 9547if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9550$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9551if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9552 $as_echo_n "(cached) " >&6 9553else 9554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9555/* end confdefs.h. */ 9556int i; 9557_ACEOF 9558if ac_fn_c_try_compile "$LINENO"; then : 9559 xorg_cv_cc_flag_unknown_warning_option=yes 9560else 9561 xorg_cv_cc_flag_unknown_warning_option=no 9562fi 9563rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9564fi 9565{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9566$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9567 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9568 CFLAGS="$xorg_testset_save_CFLAGS" 9569fi 9570 9571if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9572 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9574 fi 9575 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9577$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9578if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9579 $as_echo_n "(cached) " >&6 9580else 9581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9582/* end confdefs.h. */ 9583int i; 9584_ACEOF 9585if ac_fn_c_try_compile "$LINENO"; then : 9586 xorg_cv_cc_flag_unused_command_line_argument=yes 9587else 9588 xorg_cv_cc_flag_unused_command_line_argument=no 9589fi 9590rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9591fi 9592{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9593$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9594 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9595 CFLAGS="$xorg_testset_save_CFLAGS" 9596fi 9597 9598found="no" 9599 9600 if test $found = "no" ; then 9601 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9603 fi 9604 9605 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9606 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9607 fi 9608 9609 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9610 9611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9612$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9613 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9614 if eval \${$cacheid+:} false; then : 9615 $as_echo_n "(cached) " >&6 9616else 9617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9618/* end confdefs.h. */ 9619int i; 9620int 9621main () 9622{ 9623 9624 ; 9625 return 0; 9626} 9627_ACEOF 9628if ac_fn_c_try_link "$LINENO"; then : 9629 eval $cacheid=yes 9630else 9631 eval $cacheid=no 9632fi 9633rm -f core conftest.err conftest.$ac_objext \ 9634 conftest$ac_exeext conftest.$ac_ext 9635fi 9636 9637 9638 CFLAGS="$xorg_testset_save_CFLAGS" 9639 9640 eval supported=\$$cacheid 9641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9642$as_echo "$supported" >&6; } 9643 if test "$supported" = "yes" ; then 9644 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9645 found="yes" 9646 fi 9647 fi 9648 9649 9650 9651 9652 9653 9654 9655 9656 9657 9658 9659 9660 9661 9662 9663xorg_testset_save_CFLAGS="$CFLAGS" 9664 9665if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9668$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9669if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9670 $as_echo_n "(cached) " >&6 9671else 9672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9673/* end confdefs.h. */ 9674int i; 9675_ACEOF 9676if ac_fn_c_try_compile "$LINENO"; then : 9677 xorg_cv_cc_flag_unknown_warning_option=yes 9678else 9679 xorg_cv_cc_flag_unknown_warning_option=no 9680fi 9681rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9682fi 9683{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9684$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9685 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9686 CFLAGS="$xorg_testset_save_CFLAGS" 9687fi 9688 9689if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9690 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9691 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9692 fi 9693 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9695$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9696if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9697 $as_echo_n "(cached) " >&6 9698else 9699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9700/* end confdefs.h. */ 9701int i; 9702_ACEOF 9703if ac_fn_c_try_compile "$LINENO"; then : 9704 xorg_cv_cc_flag_unused_command_line_argument=yes 9705else 9706 xorg_cv_cc_flag_unused_command_line_argument=no 9707fi 9708rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9709fi 9710{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9711$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9712 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9713 CFLAGS="$xorg_testset_save_CFLAGS" 9714fi 9715 9716found="no" 9717 9718 if test $found = "no" ; then 9719 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9721 fi 9722 9723 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9725 fi 9726 9727 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9728 9729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9730$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9731 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9732 if eval \${$cacheid+:} false; then : 9733 $as_echo_n "(cached) " >&6 9734else 9735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9736/* end confdefs.h. */ 9737int i; 9738int 9739main () 9740{ 9741 9742 ; 9743 return 0; 9744} 9745_ACEOF 9746if ac_fn_c_try_link "$LINENO"; then : 9747 eval $cacheid=yes 9748else 9749 eval $cacheid=no 9750fi 9751rm -f core conftest.err conftest.$ac_objext \ 9752 conftest$ac_exeext conftest.$ac_ext 9753fi 9754 9755 9756 CFLAGS="$xorg_testset_save_CFLAGS" 9757 9758 eval supported=\$$cacheid 9759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9760$as_echo "$supported" >&6; } 9761 if test "$supported" = "yes" ; then 9762 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9763 found="yes" 9764 fi 9765 fi 9766 9767 9768fi 9769 9770 9771 9772 9773 9774 9775 9776 CWARNFLAGS="$BASE_CFLAGS" 9777 if test "x$GCC" = xyes ; then 9778 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9779 fi 9780 9781 9782 9783 9784 9785 9786 9787 9788# Check whether --enable-strict-compilation was given. 9789if test "${enable_strict_compilation+set}" = set; then : 9790 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9791else 9792 STRICT_COMPILE=no 9793fi 9794 9795 9796 9797 9798 9799 9800STRICT_CFLAGS="" 9801 9802 9803 9804 9805 9806 9807 9808 9809 9810 9811 9812 9813 9814xorg_testset_save_CFLAGS="$CFLAGS" 9815 9816if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9819$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9820if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9821 $as_echo_n "(cached) " >&6 9822else 9823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9824/* end confdefs.h. */ 9825int i; 9826_ACEOF 9827if ac_fn_c_try_compile "$LINENO"; then : 9828 xorg_cv_cc_flag_unknown_warning_option=yes 9829else 9830 xorg_cv_cc_flag_unknown_warning_option=no 9831fi 9832rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9833fi 9834{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9835$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9836 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9837 CFLAGS="$xorg_testset_save_CFLAGS" 9838fi 9839 9840if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9841 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9843 fi 9844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9846$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9847if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9848 $as_echo_n "(cached) " >&6 9849else 9850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9851/* end confdefs.h. */ 9852int i; 9853_ACEOF 9854if ac_fn_c_try_compile "$LINENO"; then : 9855 xorg_cv_cc_flag_unused_command_line_argument=yes 9856else 9857 xorg_cv_cc_flag_unused_command_line_argument=no 9858fi 9859rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9860fi 9861{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9862$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9863 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9864 CFLAGS="$xorg_testset_save_CFLAGS" 9865fi 9866 9867found="no" 9868 9869 if test $found = "no" ; then 9870 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9872 fi 9873 9874 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9876 fi 9877 9878 CFLAGS="$CFLAGS -pedantic" 9879 9880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 9881$as_echo_n "checking if $CC supports -pedantic... " >&6; } 9882 cacheid=xorg_cv_cc_flag__pedantic 9883 if eval \${$cacheid+:} false; then : 9884 $as_echo_n "(cached) " >&6 9885else 9886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9887/* end confdefs.h. */ 9888int i; 9889int 9890main () 9891{ 9892 9893 ; 9894 return 0; 9895} 9896_ACEOF 9897if ac_fn_c_try_link "$LINENO"; then : 9898 eval $cacheid=yes 9899else 9900 eval $cacheid=no 9901fi 9902rm -f core conftest.err conftest.$ac_objext \ 9903 conftest$ac_exeext conftest.$ac_ext 9904fi 9905 9906 9907 CFLAGS="$xorg_testset_save_CFLAGS" 9908 9909 eval supported=\$$cacheid 9910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9911$as_echo "$supported" >&6; } 9912 if test "$supported" = "yes" ; then 9913 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 9914 found="yes" 9915 fi 9916 fi 9917 9918 9919 9920 9921 9922 9923 9924 9925 9926 9927 9928 9929 9930 9931 9932xorg_testset_save_CFLAGS="$CFLAGS" 9933 9934if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9937$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9938if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9939 $as_echo_n "(cached) " >&6 9940else 9941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9942/* end confdefs.h. */ 9943int i; 9944_ACEOF 9945if ac_fn_c_try_compile "$LINENO"; then : 9946 xorg_cv_cc_flag_unknown_warning_option=yes 9947else 9948 xorg_cv_cc_flag_unknown_warning_option=no 9949fi 9950rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9951fi 9952{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9953$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9954 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9955 CFLAGS="$xorg_testset_save_CFLAGS" 9956fi 9957 9958if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9961 fi 9962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9964$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9965if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9966 $as_echo_n "(cached) " >&6 9967else 9968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9969/* end confdefs.h. */ 9970int i; 9971_ACEOF 9972if ac_fn_c_try_compile "$LINENO"; then : 9973 xorg_cv_cc_flag_unused_command_line_argument=yes 9974else 9975 xorg_cv_cc_flag_unused_command_line_argument=no 9976fi 9977rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9978fi 9979{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9980$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9981 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9982 CFLAGS="$xorg_testset_save_CFLAGS" 9983fi 9984 9985found="no" 9986 9987 if test $found = "no" ; then 9988 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9990 fi 9991 9992 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9994 fi 9995 9996 CFLAGS="$CFLAGS -Werror" 9997 9998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 9999$as_echo_n "checking if $CC supports -Werror... " >&6; } 10000 cacheid=xorg_cv_cc_flag__Werror 10001 if eval \${$cacheid+:} false; then : 10002 $as_echo_n "(cached) " >&6 10003else 10004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10005/* end confdefs.h. */ 10006int i; 10007int 10008main () 10009{ 10010 10011 ; 10012 return 0; 10013} 10014_ACEOF 10015if ac_fn_c_try_link "$LINENO"; then : 10016 eval $cacheid=yes 10017else 10018 eval $cacheid=no 10019fi 10020rm -f core conftest.err conftest.$ac_objext \ 10021 conftest$ac_exeext conftest.$ac_ext 10022fi 10023 10024 10025 CFLAGS="$xorg_testset_save_CFLAGS" 10026 10027 eval supported=\$$cacheid 10028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10029$as_echo "$supported" >&6; } 10030 if test "$supported" = "yes" ; then 10031 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10032 found="yes" 10033 fi 10034 fi 10035 10036 if test $found = "no" ; then 10037 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10039 fi 10040 10041 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10043 fi 10044 10045 CFLAGS="$CFLAGS -errwarn" 10046 10047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10048$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10049 cacheid=xorg_cv_cc_flag__errwarn 10050 if eval \${$cacheid+:} false; then : 10051 $as_echo_n "(cached) " >&6 10052else 10053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10054/* end confdefs.h. */ 10055int i; 10056int 10057main () 10058{ 10059 10060 ; 10061 return 0; 10062} 10063_ACEOF 10064if ac_fn_c_try_link "$LINENO"; then : 10065 eval $cacheid=yes 10066else 10067 eval $cacheid=no 10068fi 10069rm -f core conftest.err conftest.$ac_objext \ 10070 conftest$ac_exeext conftest.$ac_ext 10071fi 10072 10073 10074 CFLAGS="$xorg_testset_save_CFLAGS" 10075 10076 eval supported=\$$cacheid 10077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10078$as_echo "$supported" >&6; } 10079 if test "$supported" = "yes" ; then 10080 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10081 found="yes" 10082 fi 10083 fi 10084 10085 10086 10087# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10088# activate it with -Werror, so we add it here explicitly. 10089 10090 10091 10092 10093 10094 10095 10096 10097 10098 10099 10100 10101 10102xorg_testset_save_CFLAGS="$CFLAGS" 10103 10104if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10107$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10108if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10109 $as_echo_n "(cached) " >&6 10110else 10111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10112/* end confdefs.h. */ 10113int i; 10114_ACEOF 10115if ac_fn_c_try_compile "$LINENO"; then : 10116 xorg_cv_cc_flag_unknown_warning_option=yes 10117else 10118 xorg_cv_cc_flag_unknown_warning_option=no 10119fi 10120rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10121fi 10122{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10123$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10124 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10125 CFLAGS="$xorg_testset_save_CFLAGS" 10126fi 10127 10128if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10129 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10131 fi 10132 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10134$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10135if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10136 $as_echo_n "(cached) " >&6 10137else 10138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10139/* end confdefs.h. */ 10140int i; 10141_ACEOF 10142if ac_fn_c_try_compile "$LINENO"; then : 10143 xorg_cv_cc_flag_unused_command_line_argument=yes 10144else 10145 xorg_cv_cc_flag_unused_command_line_argument=no 10146fi 10147rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10148fi 10149{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10150$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10151 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10152 CFLAGS="$xorg_testset_save_CFLAGS" 10153fi 10154 10155found="no" 10156 10157 if test $found = "no" ; then 10158 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10160 fi 10161 10162 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10163 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10164 fi 10165 10166 CFLAGS="$CFLAGS -Werror=attributes" 10167 10168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10169$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10170 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10171 if eval \${$cacheid+:} false; then : 10172 $as_echo_n "(cached) " >&6 10173else 10174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10175/* end confdefs.h. */ 10176int i; 10177int 10178main () 10179{ 10180 10181 ; 10182 return 0; 10183} 10184_ACEOF 10185if ac_fn_c_try_link "$LINENO"; then : 10186 eval $cacheid=yes 10187else 10188 eval $cacheid=no 10189fi 10190rm -f core conftest.err conftest.$ac_objext \ 10191 conftest$ac_exeext conftest.$ac_ext 10192fi 10193 10194 10195 CFLAGS="$xorg_testset_save_CFLAGS" 10196 10197 eval supported=\$$cacheid 10198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10199$as_echo "$supported" >&6; } 10200 if test "$supported" = "yes" ; then 10201 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10202 found="yes" 10203 fi 10204 fi 10205 10206 10207 10208if test "x$STRICT_COMPILE" = "xyes"; then 10209 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10210 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10211fi 10212 10213 10214 10215 10216 10217 10218cat >>confdefs.h <<_ACEOF 10219#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10220_ACEOF 10221 10222 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10223 if test "x$PVM" = "x"; then 10224 PVM="0" 10225 fi 10226 10227cat >>confdefs.h <<_ACEOF 10228#define PACKAGE_VERSION_MINOR $PVM 10229_ACEOF 10230 10231 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10232 if test "x$PVP" = "x"; then 10233 PVP="0" 10234 fi 10235 10236cat >>confdefs.h <<_ACEOF 10237#define PACKAGE_VERSION_PATCHLEVEL $PVP 10238_ACEOF 10239 10240 10241 10242CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10243mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10244|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10245echo 'git directory not found: installing possibly empty changelog.' >&2)" 10246 10247 10248 10249 10250macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10251INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10252mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10253|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10254echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10255 10256 10257 10258 10259 10260 10261if test x$APP_MAN_SUFFIX = x ; then 10262 APP_MAN_SUFFIX=1 10263fi 10264if test x$APP_MAN_DIR = x ; then 10265 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10266fi 10267 10268if test x$LIB_MAN_SUFFIX = x ; then 10269 LIB_MAN_SUFFIX=3 10270fi 10271if test x$LIB_MAN_DIR = x ; then 10272 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10273fi 10274 10275if test x$FILE_MAN_SUFFIX = x ; then 10276 case $host_os in 10277 solaris*) FILE_MAN_SUFFIX=4 ;; 10278 *) FILE_MAN_SUFFIX=5 ;; 10279 esac 10280fi 10281if test x$FILE_MAN_DIR = x ; then 10282 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10283fi 10284 10285if test x$MISC_MAN_SUFFIX = x ; then 10286 case $host_os in 10287 solaris*) MISC_MAN_SUFFIX=5 ;; 10288 *) MISC_MAN_SUFFIX=7 ;; 10289 esac 10290fi 10291if test x$MISC_MAN_DIR = x ; then 10292 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10293fi 10294 10295if test x$DRIVER_MAN_SUFFIX = x ; then 10296 case $host_os in 10297 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10298 *) DRIVER_MAN_SUFFIX=4 ;; 10299 esac 10300fi 10301if test x$DRIVER_MAN_DIR = x ; then 10302 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10303fi 10304 10305if test x$ADMIN_MAN_SUFFIX = x ; then 10306 case $host_os in 10307 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10308 *) ADMIN_MAN_SUFFIX=8 ;; 10309 esac 10310fi 10311if test x$ADMIN_MAN_DIR = x ; then 10312 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10313fi 10314 10315 10316 10317 10318 10319 10320 10321 10322 10323 10324 10325 10326 10327 10328 10329XORG_MAN_PAGE="X Version 11" 10330 10331MAN_SUBSTS="\ 10332 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10333 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10334 -e 's|__xservername__|Xorg|g' \ 10335 -e 's|__xconfigfile__|xorg.conf|g' \ 10336 -e 's|__projectroot__|\$(prefix)|g' \ 10337 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10338 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10339 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10340 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10341 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10342 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10343 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10344 10345 10346 10347# Check whether --enable-silent-rules was given. 10348if test "${enable_silent_rules+set}" = set; then : 10349 enableval=$enable_silent_rules; 10350fi 10351 10352case $enable_silent_rules in 10353yes) AM_DEFAULT_VERBOSITY=0;; 10354no) AM_DEFAULT_VERBOSITY=1;; 10355*) AM_DEFAULT_VERBOSITY=0;; 10356esac 10357AM_BACKSLASH='\' 10358 10359 10360 10361# Checks for pkg-config packages 10362 10363pkg_failed=no 10364{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XSTDCMAP" >&5 10365$as_echo_n "checking for XSTDCMAP... " >&6; } 10366 10367if test -n "$XSTDCMAP_CFLAGS"; then 10368 pkg_cv_XSTDCMAP_CFLAGS="$XSTDCMAP_CFLAGS" 10369 elif test -n "$PKG_CONFIG"; then 10370 if test -n "$PKG_CONFIG" && \ 10371 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xmu x11 xproto >= 7.0.17\""; } >&5 10372 ($PKG_CONFIG --exists --print-errors "xmu x11 xproto >= 7.0.17") 2>&5 10373 ac_status=$? 10374 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10375 test $ac_status = 0; }; then 10376 pkg_cv_XSTDCMAP_CFLAGS=`$PKG_CONFIG --cflags "xmu x11 xproto >= 7.0.17" 2>/dev/null` 10377else 10378 pkg_failed=yes 10379fi 10380 else 10381 pkg_failed=untried 10382fi 10383if test -n "$XSTDCMAP_LIBS"; then 10384 pkg_cv_XSTDCMAP_LIBS="$XSTDCMAP_LIBS" 10385 elif test -n "$PKG_CONFIG"; then 10386 if test -n "$PKG_CONFIG" && \ 10387 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xmu x11 xproto >= 7.0.17\""; } >&5 10388 ($PKG_CONFIG --exists --print-errors "xmu x11 xproto >= 7.0.17") 2>&5 10389 ac_status=$? 10390 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10391 test $ac_status = 0; }; then 10392 pkg_cv_XSTDCMAP_LIBS=`$PKG_CONFIG --libs "xmu x11 xproto >= 7.0.17" 2>/dev/null` 10393else 10394 pkg_failed=yes 10395fi 10396 else 10397 pkg_failed=untried 10398fi 10399 10400 10401 10402if test $pkg_failed = yes; then 10403 10404if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10405 _pkg_short_errors_supported=yes 10406else 10407 _pkg_short_errors_supported=no 10408fi 10409 if test $_pkg_short_errors_supported = yes; then 10410 XSTDCMAP_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xmu x11 xproto >= 7.0.17" 2>&1` 10411 else 10412 XSTDCMAP_PKG_ERRORS=`$PKG_CONFIG --print-errors "xmu x11 xproto >= 7.0.17" 2>&1` 10413 fi 10414 # Put the nasty error message in config.log where it belongs 10415 echo "$XSTDCMAP_PKG_ERRORS" >&5 10416 10417 as_fn_error $? "Package requirements (xmu x11 xproto >= 7.0.17) were not met: 10418 10419$XSTDCMAP_PKG_ERRORS 10420 10421Consider adjusting the PKG_CONFIG_PATH environment variable if you 10422installed software in a non-standard prefix. 10423 10424Alternatively, you may set the environment variables XSTDCMAP_CFLAGS 10425and XSTDCMAP_LIBS to avoid the need to call pkg-config. 10426See the pkg-config man page for more details. 10427" "$LINENO" 5 10428elif test $pkg_failed = untried; then 10429 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10430$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10431as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10432is in your PATH or set the PKG_CONFIG environment variable to the full 10433path to pkg-config. 10434 10435Alternatively, you may set the environment variables XSTDCMAP_CFLAGS 10436and XSTDCMAP_LIBS to avoid the need to call pkg-config. 10437See the pkg-config man page for more details. 10438 10439To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10440See \`config.log' for more details" "$LINENO" 5; } 10441else 10442 XSTDCMAP_CFLAGS=$pkg_cv_XSTDCMAP_CFLAGS 10443 XSTDCMAP_LIBS=$pkg_cv_XSTDCMAP_LIBS 10444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10445$as_echo "yes" >&6; } 10446 : 10447fi 10448 10449ac_config_files="$ac_config_files Makefile man/Makefile" 10450 10451cat >confcache <<\_ACEOF 10452# This file is a shell script that caches the results of configure 10453# tests run on this system so they can be shared between configure 10454# scripts and configure runs, see configure's option --config-cache. 10455# It is not useful on other systems. If it contains results you don't 10456# want to keep, you may remove or edit it. 10457# 10458# config.status only pays attention to the cache file if you give it 10459# the --recheck option to rerun configure. 10460# 10461# `ac_cv_env_foo' variables (set or unset) will be overridden when 10462# loading this file, other *unset* `ac_cv_foo' will be assigned the 10463# following values. 10464 10465_ACEOF 10466 10467# The following way of writing the cache mishandles newlines in values, 10468# but we know of no workaround that is simple, portable, and efficient. 10469# So, we kill variables containing newlines. 10470# Ultrix sh set writes to stderr and can't be redirected directly, 10471# and sets the high bit in the cache file unless we assign to the vars. 10472( 10473 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10474 eval ac_val=\$$ac_var 10475 case $ac_val in #( 10476 *${as_nl}*) 10477 case $ac_var in #( 10478 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10479$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10480 esac 10481 case $ac_var in #( 10482 _ | IFS | as_nl) ;; #( 10483 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10484 *) { eval $ac_var=; unset $ac_var;} ;; 10485 esac ;; 10486 esac 10487 done 10488 10489 (set) 2>&1 | 10490 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10491 *${as_nl}ac_space=\ *) 10492 # `set' does not quote correctly, so add quotes: double-quote 10493 # substitution turns \\\\ into \\, and sed turns \\ into \. 10494 sed -n \ 10495 "s/'/'\\\\''/g; 10496 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10497 ;; #( 10498 *) 10499 # `set' quotes correctly as required by POSIX, so do not add quotes. 10500 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10501 ;; 10502 esac | 10503 sort 10504) | 10505 sed ' 10506 /^ac_cv_env_/b end 10507 t clear 10508 :clear 10509 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10510 t end 10511 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10512 :end' >>confcache 10513if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10514 if test -w "$cache_file"; then 10515 if test "x$cache_file" != "x/dev/null"; then 10516 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10517$as_echo "$as_me: updating cache $cache_file" >&6;} 10518 if test ! -f "$cache_file" || test -h "$cache_file"; then 10519 cat confcache >"$cache_file" 10520 else 10521 case $cache_file in #( 10522 */* | ?:*) 10523 mv -f confcache "$cache_file"$$ && 10524 mv -f "$cache_file"$$ "$cache_file" ;; #( 10525 *) 10526 mv -f confcache "$cache_file" ;; 10527 esac 10528 fi 10529 fi 10530 else 10531 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10532$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10533 fi 10534fi 10535rm -f confcache 10536 10537test "x$prefix" = xNONE && prefix=$ac_default_prefix 10538# Let make expand exec_prefix. 10539test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10540 10541DEFS=-DHAVE_CONFIG_H 10542 10543ac_libobjs= 10544ac_ltlibobjs= 10545U= 10546for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10547 # 1. Remove the extension, and $U if already installed. 10548 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10549 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10550 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10551 # will be set to the directory where LIBOBJS objects are built. 10552 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10553 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10554done 10555LIBOBJS=$ac_libobjs 10556 10557LTLIBOBJS=$ac_ltlibobjs 10558 10559 10560 if test -n "$EXEEXT"; then 10561 am__EXEEXT_TRUE= 10562 am__EXEEXT_FALSE='#' 10563else 10564 am__EXEEXT_TRUE='#' 10565 am__EXEEXT_FALSE= 10566fi 10567 10568if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 10569 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 10570Usually this means the macro was only invoked conditionally." "$LINENO" 5 10571fi 10572if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10573 as_fn_error $? "conditional \"AMDEP\" was never defined. 10574Usually this means the macro was only invoked conditionally." "$LINENO" 5 10575fi 10576if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10577 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10578Usually this means the macro was only invoked conditionally." "$LINENO" 5 10579fi 10580 10581: "${CONFIG_STATUS=./config.status}" 10582ac_write_fail=0 10583ac_clean_files_save=$ac_clean_files 10584ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10585{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10586$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10587as_write_fail=0 10588cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10589#! $SHELL 10590# Generated by $as_me. 10591# Run this file to recreate the current configuration. 10592# Compiler output produced by configure, useful for debugging 10593# configure, is in config.log if it exists. 10594 10595debug=false 10596ac_cs_recheck=false 10597ac_cs_silent=false 10598 10599SHELL=\${CONFIG_SHELL-$SHELL} 10600export SHELL 10601_ASEOF 10602cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10603## -------------------- ## 10604## M4sh Initialization. ## 10605## -------------------- ## 10606 10607# Be more Bourne compatible 10608DUALCASE=1; export DUALCASE # for MKS sh 10609if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10610 emulate sh 10611 NULLCMD=: 10612 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10613 # is contrary to our usage. Disable this feature. 10614 alias -g '${1+"$@"}'='"$@"' 10615 setopt NO_GLOB_SUBST 10616else 10617 case `(set -o) 2>/dev/null` in #( 10618 *posix*) : 10619 set -o posix ;; #( 10620 *) : 10621 ;; 10622esac 10623fi 10624 10625 10626as_nl=' 10627' 10628export as_nl 10629# Printing a long string crashes Solaris 7 /usr/bin/printf. 10630as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10631as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10632as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10633# Prefer a ksh shell builtin over an external printf program on Solaris, 10634# but without wasting forks for bash or zsh. 10635if test -z "$BASH_VERSION$ZSH_VERSION" \ 10636 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10637 as_echo='print -r --' 10638 as_echo_n='print -rn --' 10639elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10640 as_echo='printf %s\n' 10641 as_echo_n='printf %s' 10642else 10643 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10644 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10645 as_echo_n='/usr/ucb/echo -n' 10646 else 10647 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10648 as_echo_n_body='eval 10649 arg=$1; 10650 case $arg in #( 10651 *"$as_nl"*) 10652 expr "X$arg" : "X\\(.*\\)$as_nl"; 10653 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10654 esac; 10655 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10656 ' 10657 export as_echo_n_body 10658 as_echo_n='sh -c $as_echo_n_body as_echo' 10659 fi 10660 export as_echo_body 10661 as_echo='sh -c $as_echo_body as_echo' 10662fi 10663 10664# The user is always right. 10665if test "${PATH_SEPARATOR+set}" != set; then 10666 PATH_SEPARATOR=: 10667 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10668 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10669 PATH_SEPARATOR=';' 10670 } 10671fi 10672 10673 10674# IFS 10675# We need space, tab and new line, in precisely that order. Quoting is 10676# there to prevent editors from complaining about space-tab. 10677# (If _AS_PATH_WALK were called with IFS unset, it would disable word 10678# splitting by setting IFS to empty value.) 10679IFS=" "" $as_nl" 10680 10681# Find who we are. Look in the path if we contain no directory separator. 10682as_myself= 10683case $0 in #(( 10684 *[\\/]* ) as_myself=$0 ;; 10685 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10686for as_dir in $PATH 10687do 10688 IFS=$as_save_IFS 10689 test -z "$as_dir" && as_dir=. 10690 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10691 done 10692IFS=$as_save_IFS 10693 10694 ;; 10695esac 10696# We did not find ourselves, most probably we were run as `sh COMMAND' 10697# in which case we are not to be found in the path. 10698if test "x$as_myself" = x; then 10699 as_myself=$0 10700fi 10701if test ! -f "$as_myself"; then 10702 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10703 exit 1 10704fi 10705 10706# Unset variables that we do not need and which cause bugs (e.g. in 10707# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10708# suppresses any "Segmentation fault" message there. '((' could 10709# trigger a bug in pdksh 5.2.14. 10710for as_var in BASH_ENV ENV MAIL MAILPATH 10711do eval test x\${$as_var+set} = xset \ 10712 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10713done 10714PS1='$ ' 10715PS2='> ' 10716PS4='+ ' 10717 10718# NLS nuisances. 10719LC_ALL=C 10720export LC_ALL 10721LANGUAGE=C 10722export LANGUAGE 10723 10724# CDPATH. 10725(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10726 10727 10728# as_fn_error STATUS ERROR [LINENO LOG_FD] 10729# ---------------------------------------- 10730# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10731# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10732# script with STATUS, using 1 if that was 0. 10733as_fn_error () 10734{ 10735 as_status=$1; test $as_status -eq 0 && as_status=1 10736 if test "$4"; then 10737 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10738 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10739 fi 10740 $as_echo "$as_me: error: $2" >&2 10741 as_fn_exit $as_status 10742} # as_fn_error 10743 10744 10745# as_fn_set_status STATUS 10746# ----------------------- 10747# Set $? to STATUS, without forking. 10748as_fn_set_status () 10749{ 10750 return $1 10751} # as_fn_set_status 10752 10753# as_fn_exit STATUS 10754# ----------------- 10755# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10756as_fn_exit () 10757{ 10758 set +e 10759 as_fn_set_status $1 10760 exit $1 10761} # as_fn_exit 10762 10763# as_fn_unset VAR 10764# --------------- 10765# Portably unset VAR. 10766as_fn_unset () 10767{ 10768 { eval $1=; unset $1;} 10769} 10770as_unset=as_fn_unset 10771# as_fn_append VAR VALUE 10772# ---------------------- 10773# Append the text in VALUE to the end of the definition contained in VAR. Take 10774# advantage of any shell optimizations that allow amortized linear growth over 10775# repeated appends, instead of the typical quadratic growth present in naive 10776# implementations. 10777if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10778 eval 'as_fn_append () 10779 { 10780 eval $1+=\$2 10781 }' 10782else 10783 as_fn_append () 10784 { 10785 eval $1=\$$1\$2 10786 } 10787fi # as_fn_append 10788 10789# as_fn_arith ARG... 10790# ------------------ 10791# Perform arithmetic evaluation on the ARGs, and store the result in the 10792# global $as_val. Take advantage of shells that can avoid forks. The arguments 10793# must be portable across $(()) and expr. 10794if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10795 eval 'as_fn_arith () 10796 { 10797 as_val=$(( $* )) 10798 }' 10799else 10800 as_fn_arith () 10801 { 10802 as_val=`expr "$@" || test $? -eq 1` 10803 } 10804fi # as_fn_arith 10805 10806 10807if expr a : '\(a\)' >/dev/null 2>&1 && 10808 test "X`expr 00001 : '.*\(...\)'`" = X001; then 10809 as_expr=expr 10810else 10811 as_expr=false 10812fi 10813 10814if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 10815 as_basename=basename 10816else 10817 as_basename=false 10818fi 10819 10820if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 10821 as_dirname=dirname 10822else 10823 as_dirname=false 10824fi 10825 10826as_me=`$as_basename -- "$0" || 10827$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 10828 X"$0" : 'X\(//\)$' \| \ 10829 X"$0" : 'X\(/\)' \| . 2>/dev/null || 10830$as_echo X/"$0" | 10831 sed '/^.*\/\([^/][^/]*\)\/*$/{ 10832 s//\1/ 10833 q 10834 } 10835 /^X\/\(\/\/\)$/{ 10836 s//\1/ 10837 q 10838 } 10839 /^X\/\(\/\).*/{ 10840 s//\1/ 10841 q 10842 } 10843 s/.*/./; q'` 10844 10845# Avoid depending upon Character Ranges. 10846as_cr_letters='abcdefghijklmnopqrstuvwxyz' 10847as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 10848as_cr_Letters=$as_cr_letters$as_cr_LETTERS 10849as_cr_digits='0123456789' 10850as_cr_alnum=$as_cr_Letters$as_cr_digits 10851 10852ECHO_C= ECHO_N= ECHO_T= 10853case `echo -n x` in #((((( 10854-n*) 10855 case `echo 'xy\c'` in 10856 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 10857 xy) ECHO_C='\c';; 10858 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 10859 ECHO_T=' ';; 10860 esac;; 10861*) 10862 ECHO_N='-n';; 10863esac 10864 10865rm -f conf$$ conf$$.exe conf$$.file 10866if test -d conf$$.dir; then 10867 rm -f conf$$.dir/conf$$.file 10868else 10869 rm -f conf$$.dir 10870 mkdir conf$$.dir 2>/dev/null 10871fi 10872if (echo >conf$$.file) 2>/dev/null; then 10873 if ln -s conf$$.file conf$$ 2>/dev/null; then 10874 as_ln_s='ln -s' 10875 # ... but there are two gotchas: 10876 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 10877 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 10878 # In both cases, we have to default to `cp -p'. 10879 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 10880 as_ln_s='cp -p' 10881 elif ln conf$$.file conf$$ 2>/dev/null; then 10882 as_ln_s=ln 10883 else 10884 as_ln_s='cp -p' 10885 fi 10886else 10887 as_ln_s='cp -p' 10888fi 10889rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 10890rmdir conf$$.dir 2>/dev/null 10891 10892 10893# as_fn_mkdir_p 10894# ------------- 10895# Create "$as_dir" as a directory, including parents if necessary. 10896as_fn_mkdir_p () 10897{ 10898 10899 case $as_dir in #( 10900 -*) as_dir=./$as_dir;; 10901 esac 10902 test -d "$as_dir" || eval $as_mkdir_p || { 10903 as_dirs= 10904 while :; do 10905 case $as_dir in #( 10906 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 10907 *) as_qdir=$as_dir;; 10908 esac 10909 as_dirs="'$as_qdir' $as_dirs" 10910 as_dir=`$as_dirname -- "$as_dir" || 10911$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10912 X"$as_dir" : 'X\(//\)[^/]' \| \ 10913 X"$as_dir" : 'X\(//\)$' \| \ 10914 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 10915$as_echo X"$as_dir" | 10916 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10917 s//\1/ 10918 q 10919 } 10920 /^X\(\/\/\)[^/].*/{ 10921 s//\1/ 10922 q 10923 } 10924 /^X\(\/\/\)$/{ 10925 s//\1/ 10926 q 10927 } 10928 /^X\(\/\).*/{ 10929 s//\1/ 10930 q 10931 } 10932 s/.*/./; q'` 10933 test -d "$as_dir" && break 10934 done 10935 test -z "$as_dirs" || eval "mkdir $as_dirs" 10936 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 10937 10938 10939} # as_fn_mkdir_p 10940if mkdir -p . 2>/dev/null; then 10941 as_mkdir_p='mkdir -p "$as_dir"' 10942else 10943 test -d ./-p && rmdir ./-p 10944 as_mkdir_p=false 10945fi 10946 10947if test -x / >/dev/null 2>&1; then 10948 as_test_x='test -x' 10949else 10950 if ls -dL / >/dev/null 2>&1; then 10951 as_ls_L_option=L 10952 else 10953 as_ls_L_option= 10954 fi 10955 as_test_x=' 10956 eval sh -c '\'' 10957 if test -d "$1"; then 10958 test -d "$1/."; 10959 else 10960 case $1 in #( 10961 -*)set "./$1";; 10962 esac; 10963 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 10964 ???[sx]*):;;*)false;;esac;fi 10965 '\'' sh 10966 ' 10967fi 10968as_executable_p=$as_test_x 10969 10970# Sed expression to map a string onto a valid CPP name. 10971as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 10972 10973# Sed expression to map a string onto a valid variable name. 10974as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 10975 10976 10977exec 6>&1 10978## ----------------------------------- ## 10979## Main body of $CONFIG_STATUS script. ## 10980## ----------------------------------- ## 10981_ASEOF 10982test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 10983 10984cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10985# Save the log message, to keep $0 and so on meaningful, and to 10986# report actual input values of CONFIG_FILES etc. instead of their 10987# values after options handling. 10988ac_log=" 10989This file was extended by xstdcmap $as_me 1.0.3, which was 10990generated by GNU Autoconf 2.68. Invocation command line was 10991 10992 CONFIG_FILES = $CONFIG_FILES 10993 CONFIG_HEADERS = $CONFIG_HEADERS 10994 CONFIG_LINKS = $CONFIG_LINKS 10995 CONFIG_COMMANDS = $CONFIG_COMMANDS 10996 $ $0 $@ 10997 10998on `(hostname || uname -n) 2>/dev/null | sed 1q` 10999" 11000 11001_ACEOF 11002 11003case $ac_config_files in *" 11004"*) set x $ac_config_files; shift; ac_config_files=$*;; 11005esac 11006 11007case $ac_config_headers in *" 11008"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11009esac 11010 11011 11012cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11013# Files that config.status was made for. 11014config_files="$ac_config_files" 11015config_headers="$ac_config_headers" 11016config_commands="$ac_config_commands" 11017 11018_ACEOF 11019 11020cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11021ac_cs_usage="\ 11022\`$as_me' instantiates files and other configuration actions 11023from templates according to the current configuration. Unless the files 11024and actions are specified as TAGs, all are instantiated by default. 11025 11026Usage: $0 [OPTION]... [TAG]... 11027 11028 -h, --help print this help, then exit 11029 -V, --version print version number and configuration settings, then exit 11030 --config print configuration, then exit 11031 -q, --quiet, --silent 11032 do not print progress messages 11033 -d, --debug don't remove temporary files 11034 --recheck update $as_me by reconfiguring in the same conditions 11035 --file=FILE[:TEMPLATE] 11036 instantiate the configuration file FILE 11037 --header=FILE[:TEMPLATE] 11038 instantiate the configuration header FILE 11039 11040Configuration files: 11041$config_files 11042 11043Configuration headers: 11044$config_headers 11045 11046Configuration commands: 11047$config_commands 11048 11049Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11050 11051_ACEOF 11052cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11053ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11054ac_cs_version="\\ 11055xstdcmap config.status 1.0.3 11056configured by $0, generated by GNU Autoconf 2.68, 11057 with options \\"\$ac_cs_config\\" 11058 11059Copyright (C) 2010 Free Software Foundation, Inc. 11060This config.status script is free software; the Free Software Foundation 11061gives unlimited permission to copy, distribute and modify it." 11062 11063ac_pwd='$ac_pwd' 11064srcdir='$srcdir' 11065INSTALL='$INSTALL' 11066MKDIR_P='$MKDIR_P' 11067AWK='$AWK' 11068test -n "\$AWK" || AWK=awk 11069_ACEOF 11070 11071cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11072# The default lists apply if the user does not specify any file. 11073ac_need_defaults=: 11074while test $# != 0 11075do 11076 case $1 in 11077 --*=?*) 11078 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11079 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11080 ac_shift=: 11081 ;; 11082 --*=) 11083 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11084 ac_optarg= 11085 ac_shift=: 11086 ;; 11087 *) 11088 ac_option=$1 11089 ac_optarg=$2 11090 ac_shift=shift 11091 ;; 11092 esac 11093 11094 case $ac_option in 11095 # Handling of the options. 11096 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11097 ac_cs_recheck=: ;; 11098 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11099 $as_echo "$ac_cs_version"; exit ;; 11100 --config | --confi | --conf | --con | --co | --c ) 11101 $as_echo "$ac_cs_config"; exit ;; 11102 --debug | --debu | --deb | --de | --d | -d ) 11103 debug=: ;; 11104 --file | --fil | --fi | --f ) 11105 $ac_shift 11106 case $ac_optarg in 11107 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11108 '') as_fn_error $? "missing file argument" ;; 11109 esac 11110 as_fn_append CONFIG_FILES " '$ac_optarg'" 11111 ac_need_defaults=false;; 11112 --header | --heade | --head | --hea ) 11113 $ac_shift 11114 case $ac_optarg in 11115 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11116 esac 11117 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11118 ac_need_defaults=false;; 11119 --he | --h) 11120 # Conflict between --help and --header 11121 as_fn_error $? "ambiguous option: \`$1' 11122Try \`$0 --help' for more information.";; 11123 --help | --hel | -h ) 11124 $as_echo "$ac_cs_usage"; exit ;; 11125 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11126 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11127 ac_cs_silent=: ;; 11128 11129 # This is an error. 11130 -*) as_fn_error $? "unrecognized option: \`$1' 11131Try \`$0 --help' for more information." ;; 11132 11133 *) as_fn_append ac_config_targets " $1" 11134 ac_need_defaults=false ;; 11135 11136 esac 11137 shift 11138done 11139 11140ac_configure_extra_args= 11141 11142if $ac_cs_silent; then 11143 exec 6>/dev/null 11144 ac_configure_extra_args="$ac_configure_extra_args --silent" 11145fi 11146 11147_ACEOF 11148cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11149if \$ac_cs_recheck; then 11150 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11151 shift 11152 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11153 CONFIG_SHELL='$SHELL' 11154 export CONFIG_SHELL 11155 exec "\$@" 11156fi 11157 11158_ACEOF 11159cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11160exec 5>>config.log 11161{ 11162 echo 11163 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11164## Running $as_me. ## 11165_ASBOX 11166 $as_echo "$ac_log" 11167} >&5 11168 11169_ACEOF 11170cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11171# 11172# INIT-COMMANDS 11173# 11174AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11175 11176_ACEOF 11177 11178cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11179 11180# Handling of arguments. 11181for ac_config_target in $ac_config_targets 11182do 11183 case $ac_config_target in 11184 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11185 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11186 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11187 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11188 11189 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11190 esac 11191done 11192 11193 11194# If the user did not use the arguments to specify the items to instantiate, 11195# then the envvar interface is used. Set only those that are not. 11196# We use the long form for the default assignment because of an extremely 11197# bizarre bug on SunOS 4.1.3. 11198if $ac_need_defaults; then 11199 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11200 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11201 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11202fi 11203 11204# Have a temporary directory for convenience. Make it in the build tree 11205# simply because there is no reason against having it here, and in addition, 11206# creating and moving files from /tmp can sometimes cause problems. 11207# Hook for its removal unless debugging. 11208# Note that there is a small window in which the directory will not be cleaned: 11209# after its creation but before its name has been assigned to `$tmp'. 11210$debug || 11211{ 11212 tmp= ac_tmp= 11213 trap 'exit_status=$? 11214 : "${ac_tmp:=$tmp}" 11215 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11216' 0 11217 trap 'as_fn_exit 1' 1 2 13 15 11218} 11219# Create a (secure) tmp directory for tmp files. 11220 11221{ 11222 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11223 test -d "$tmp" 11224} || 11225{ 11226 tmp=./conf$$-$RANDOM 11227 (umask 077 && mkdir "$tmp") 11228} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11229ac_tmp=$tmp 11230 11231# Set up the scripts for CONFIG_FILES section. 11232# No need to generate them if there are no CONFIG_FILES. 11233# This happens for instance with `./config.status config.h'. 11234if test -n "$CONFIG_FILES"; then 11235 11236 11237ac_cr=`echo X | tr X '\015'` 11238# On cygwin, bash can eat \r inside `` if the user requested igncr. 11239# But we know of no other shell where ac_cr would be empty at this 11240# point, so we can use a bashism as a fallback. 11241if test "x$ac_cr" = x; then 11242 eval ac_cr=\$\'\\r\' 11243fi 11244ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11245if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11246 ac_cs_awk_cr='\\r' 11247else 11248 ac_cs_awk_cr=$ac_cr 11249fi 11250 11251echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11252_ACEOF 11253 11254 11255{ 11256 echo "cat >conf$$subs.awk <<_ACEOF" && 11257 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11258 echo "_ACEOF" 11259} >conf$$subs.sh || 11260 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11261ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11262ac_delim='%!_!# ' 11263for ac_last_try in false false false false false :; do 11264 . ./conf$$subs.sh || 11265 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11266 11267 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11268 if test $ac_delim_n = $ac_delim_num; then 11269 break 11270 elif $ac_last_try; then 11271 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11272 else 11273 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11274 fi 11275done 11276rm -f conf$$subs.sh 11277 11278cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11279cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11280_ACEOF 11281sed -n ' 11282h 11283s/^/S["/; s/!.*/"]=/ 11284p 11285g 11286s/^[^!]*!// 11287:repl 11288t repl 11289s/'"$ac_delim"'$// 11290t delim 11291:nl 11292h 11293s/\(.\{148\}\)..*/\1/ 11294t more1 11295s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11296p 11297n 11298b repl 11299:more1 11300s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11301p 11302g 11303s/.\{148\}// 11304t nl 11305:delim 11306h 11307s/\(.\{148\}\)..*/\1/ 11308t more2 11309s/["\\]/\\&/g; s/^/"/; s/$/"/ 11310p 11311b 11312:more2 11313s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11314p 11315g 11316s/.\{148\}// 11317t delim 11318' <conf$$subs.awk | sed ' 11319/^[^""]/{ 11320 N 11321 s/\n// 11322} 11323' >>$CONFIG_STATUS || ac_write_fail=1 11324rm -f conf$$subs.awk 11325cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11326_ACAWK 11327cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11328 for (key in S) S_is_set[key] = 1 11329 FS = "" 11330 11331} 11332{ 11333 line = $ 0 11334 nfields = split(line, field, "@") 11335 substed = 0 11336 len = length(field[1]) 11337 for (i = 2; i < nfields; i++) { 11338 key = field[i] 11339 keylen = length(key) 11340 if (S_is_set[key]) { 11341 value = S[key] 11342 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11343 len += length(value) + length(field[++i]) 11344 substed = 1 11345 } else 11346 len += 1 + keylen 11347 } 11348 11349 print line 11350} 11351 11352_ACAWK 11353_ACEOF 11354cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11355if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11356 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11357else 11358 cat 11359fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11360 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11361_ACEOF 11362 11363# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11364# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11365# trailing colons and then remove the whole line if VPATH becomes empty 11366# (actually we leave an empty line to preserve line numbers). 11367if test "x$srcdir" = x.; then 11368 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11369h 11370s/// 11371s/^/:/ 11372s/[ ]*$/:/ 11373s/:\$(srcdir):/:/g 11374s/:\${srcdir}:/:/g 11375s/:@srcdir@:/:/g 11376s/^:*// 11377s/:*$// 11378x 11379s/\(=[ ]*\).*/\1/ 11380G 11381s/\n// 11382s/^[^=]*=[ ]*$// 11383}' 11384fi 11385 11386cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11387fi # test -n "$CONFIG_FILES" 11388 11389# Set up the scripts for CONFIG_HEADERS section. 11390# No need to generate them if there are no CONFIG_HEADERS. 11391# This happens for instance with `./config.status Makefile'. 11392if test -n "$CONFIG_HEADERS"; then 11393cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11394BEGIN { 11395_ACEOF 11396 11397# Transform confdefs.h into an awk script `defines.awk', embedded as 11398# here-document in config.status, that substitutes the proper values into 11399# config.h.in to produce config.h. 11400 11401# Create a delimiter string that does not exist in confdefs.h, to ease 11402# handling of long lines. 11403ac_delim='%!_!# ' 11404for ac_last_try in false false :; do 11405 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11406 if test -z "$ac_tt"; then 11407 break 11408 elif $ac_last_try; then 11409 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11410 else 11411 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11412 fi 11413done 11414 11415# For the awk script, D is an array of macro values keyed by name, 11416# likewise P contains macro parameters if any. Preserve backslash 11417# newline sequences. 11418 11419ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11420sed -n ' 11421s/.\{148\}/&'"$ac_delim"'/g 11422t rset 11423:rset 11424s/^[ ]*#[ ]*define[ ][ ]*/ / 11425t def 11426d 11427:def 11428s/\\$// 11429t bsnl 11430s/["\\]/\\&/g 11431s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11432D["\1"]=" \3"/p 11433s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11434d 11435:bsnl 11436s/["\\]/\\&/g 11437s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11438D["\1"]=" \3\\\\\\n"\\/p 11439t cont 11440s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11441t cont 11442d 11443:cont 11444n 11445s/.\{148\}/&'"$ac_delim"'/g 11446t clear 11447:clear 11448s/\\$// 11449t bsnlc 11450s/["\\]/\\&/g; s/^/"/; s/$/"/p 11451d 11452:bsnlc 11453s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11454b cont 11455' <confdefs.h | sed ' 11456s/'"$ac_delim"'/"\\\ 11457"/g' >>$CONFIG_STATUS || ac_write_fail=1 11458 11459cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11460 for (key in D) D_is_set[key] = 1 11461 FS = "" 11462} 11463/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11464 line = \$ 0 11465 split(line, arg, " ") 11466 if (arg[1] == "#") { 11467 defundef = arg[2] 11468 mac1 = arg[3] 11469 } else { 11470 defundef = substr(arg[1], 2) 11471 mac1 = arg[2] 11472 } 11473 split(mac1, mac2, "(") #) 11474 macro = mac2[1] 11475 prefix = substr(line, 1, index(line, defundef) - 1) 11476 if (D_is_set[macro]) { 11477 # Preserve the white space surrounding the "#". 11478 print prefix "define", macro P[macro] D[macro] 11479 next 11480 } else { 11481 # Replace #undef with comments. This is necessary, for example, 11482 # in the case of _POSIX_SOURCE, which is predefined and required 11483 # on some systems where configure will not decide to define it. 11484 if (defundef == "undef") { 11485 print "/*", prefix defundef, macro, "*/" 11486 next 11487 } 11488 } 11489} 11490{ print } 11491_ACAWK 11492_ACEOF 11493cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11494 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11495fi # test -n "$CONFIG_HEADERS" 11496 11497 11498eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11499shift 11500for ac_tag 11501do 11502 case $ac_tag in 11503 :[FHLC]) ac_mode=$ac_tag; continue;; 11504 esac 11505 case $ac_mode$ac_tag in 11506 :[FHL]*:*);; 11507 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11508 :[FH]-) ac_tag=-:-;; 11509 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11510 esac 11511 ac_save_IFS=$IFS 11512 IFS=: 11513 set x $ac_tag 11514 IFS=$ac_save_IFS 11515 shift 11516 ac_file=$1 11517 shift 11518 11519 case $ac_mode in 11520 :L) ac_source=$1;; 11521 :[FH]) 11522 ac_file_inputs= 11523 for ac_f 11524 do 11525 case $ac_f in 11526 -) ac_f="$ac_tmp/stdin";; 11527 *) # Look for the file first in the build tree, then in the source tree 11528 # (if the path is not absolute). The absolute path cannot be DOS-style, 11529 # because $ac_f cannot contain `:'. 11530 test -f "$ac_f" || 11531 case $ac_f in 11532 [\\/$]*) false;; 11533 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11534 esac || 11535 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11536 esac 11537 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11538 as_fn_append ac_file_inputs " '$ac_f'" 11539 done 11540 11541 # Let's still pretend it is `configure' which instantiates (i.e., don't 11542 # use $as_me), people would be surprised to read: 11543 # /* config.h. Generated by config.status. */ 11544 configure_input='Generated from '` 11545 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11546 `' by configure.' 11547 if test x"$ac_file" != x-; then 11548 configure_input="$ac_file. $configure_input" 11549 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11550$as_echo "$as_me: creating $ac_file" >&6;} 11551 fi 11552 # Neutralize special characters interpreted by sed in replacement strings. 11553 case $configure_input in #( 11554 *\&* | *\|* | *\\* ) 11555 ac_sed_conf_input=`$as_echo "$configure_input" | 11556 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11557 *) ac_sed_conf_input=$configure_input;; 11558 esac 11559 11560 case $ac_tag in 11561 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11562 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11563 esac 11564 ;; 11565 esac 11566 11567 ac_dir=`$as_dirname -- "$ac_file" || 11568$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11569 X"$ac_file" : 'X\(//\)[^/]' \| \ 11570 X"$ac_file" : 'X\(//\)$' \| \ 11571 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11572$as_echo X"$ac_file" | 11573 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11574 s//\1/ 11575 q 11576 } 11577 /^X\(\/\/\)[^/].*/{ 11578 s//\1/ 11579 q 11580 } 11581 /^X\(\/\/\)$/{ 11582 s//\1/ 11583 q 11584 } 11585 /^X\(\/\).*/{ 11586 s//\1/ 11587 q 11588 } 11589 s/.*/./; q'` 11590 as_dir="$ac_dir"; as_fn_mkdir_p 11591 ac_builddir=. 11592 11593case "$ac_dir" in 11594.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11595*) 11596 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11597 # A ".." for each directory in $ac_dir_suffix. 11598 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11599 case $ac_top_builddir_sub in 11600 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11601 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11602 esac ;; 11603esac 11604ac_abs_top_builddir=$ac_pwd 11605ac_abs_builddir=$ac_pwd$ac_dir_suffix 11606# for backward compatibility: 11607ac_top_builddir=$ac_top_build_prefix 11608 11609case $srcdir in 11610 .) # We are building in place. 11611 ac_srcdir=. 11612 ac_top_srcdir=$ac_top_builddir_sub 11613 ac_abs_top_srcdir=$ac_pwd ;; 11614 [\\/]* | ?:[\\/]* ) # Absolute name. 11615 ac_srcdir=$srcdir$ac_dir_suffix; 11616 ac_top_srcdir=$srcdir 11617 ac_abs_top_srcdir=$srcdir ;; 11618 *) # Relative name. 11619 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11620 ac_top_srcdir=$ac_top_build_prefix$srcdir 11621 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11622esac 11623ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11624 11625 11626 case $ac_mode in 11627 :F) 11628 # 11629 # CONFIG_FILE 11630 # 11631 11632 case $INSTALL in 11633 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11634 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11635 esac 11636 ac_MKDIR_P=$MKDIR_P 11637 case $MKDIR_P in 11638 [\\/$]* | ?:[\\/]* ) ;; 11639 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11640 esac 11641_ACEOF 11642 11643cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11644# If the template does not know about datarootdir, expand it. 11645# FIXME: This hack should be removed a few years after 2.60. 11646ac_datarootdir_hack=; ac_datarootdir_seen= 11647ac_sed_dataroot=' 11648/datarootdir/ { 11649 p 11650 q 11651} 11652/@datadir@/p 11653/@docdir@/p 11654/@infodir@/p 11655/@localedir@/p 11656/@mandir@/p' 11657case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11658*datarootdir*) ac_datarootdir_seen=yes;; 11659*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11660 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11661$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11662_ACEOF 11663cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11664 ac_datarootdir_hack=' 11665 s&@datadir@&$datadir&g 11666 s&@docdir@&$docdir&g 11667 s&@infodir@&$infodir&g 11668 s&@localedir@&$localedir&g 11669 s&@mandir@&$mandir&g 11670 s&\\\${datarootdir}&$datarootdir&g' ;; 11671esac 11672_ACEOF 11673 11674# Neutralize VPATH when `$srcdir' = `.'. 11675# Shell code in configure.ac might set extrasub. 11676# FIXME: do we really want to maintain this feature? 11677cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11678ac_sed_extra="$ac_vpsub 11679$extrasub 11680_ACEOF 11681cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11682:t 11683/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11684s|@configure_input@|$ac_sed_conf_input|;t t 11685s&@top_builddir@&$ac_top_builddir_sub&;t t 11686s&@top_build_prefix@&$ac_top_build_prefix&;t t 11687s&@srcdir@&$ac_srcdir&;t t 11688s&@abs_srcdir@&$ac_abs_srcdir&;t t 11689s&@top_srcdir@&$ac_top_srcdir&;t t 11690s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11691s&@builddir@&$ac_builddir&;t t 11692s&@abs_builddir@&$ac_abs_builddir&;t t 11693s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11694s&@INSTALL@&$ac_INSTALL&;t t 11695s&@MKDIR_P@&$ac_MKDIR_P&;t t 11696$ac_datarootdir_hack 11697" 11698eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11699 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11700 11701test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11702 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11703 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11704 "$ac_tmp/out"`; test -z "$ac_out"; } && 11705 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11706which seems to be undefined. Please make sure it is defined" >&5 11707$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11708which seems to be undefined. Please make sure it is defined" >&2;} 11709 11710 rm -f "$ac_tmp/stdin" 11711 case $ac_file in 11712 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11713 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11714 esac \ 11715 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11716 ;; 11717 :H) 11718 # 11719 # CONFIG_HEADER 11720 # 11721 if test x"$ac_file" != x-; then 11722 { 11723 $as_echo "/* $configure_input */" \ 11724 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11725 } >"$ac_tmp/config.h" \ 11726 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11727 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11728 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11729$as_echo "$as_me: $ac_file is unchanged" >&6;} 11730 else 11731 rm -f "$ac_file" 11732 mv "$ac_tmp/config.h" "$ac_file" \ 11733 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11734 fi 11735 else 11736 $as_echo "/* $configure_input */" \ 11737 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11738 || as_fn_error $? "could not create -" "$LINENO" 5 11739 fi 11740# Compute "$ac_file"'s index in $config_headers. 11741_am_arg="$ac_file" 11742_am_stamp_count=1 11743for _am_header in $config_headers :; do 11744 case $_am_header in 11745 $_am_arg | $_am_arg:* ) 11746 break ;; 11747 * ) 11748 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11749 esac 11750done 11751echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11752$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11753 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11754 X"$_am_arg" : 'X\(//\)$' \| \ 11755 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11756$as_echo X"$_am_arg" | 11757 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11758 s//\1/ 11759 q 11760 } 11761 /^X\(\/\/\)[^/].*/{ 11762 s//\1/ 11763 q 11764 } 11765 /^X\(\/\/\)$/{ 11766 s//\1/ 11767 q 11768 } 11769 /^X\(\/\).*/{ 11770 s//\1/ 11771 q 11772 } 11773 s/.*/./; q'`/stamp-h$_am_stamp_count 11774 ;; 11775 11776 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11777$as_echo "$as_me: executing $ac_file commands" >&6;} 11778 ;; 11779 esac 11780 11781 11782 case $ac_file$ac_mode in 11783 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11784 # Autoconf 2.62 quotes --file arguments for eval, but not when files 11785 # are listed without --file. Let's play safe and only enable the eval 11786 # if we detect the quoting. 11787 case $CONFIG_FILES in 11788 *\'*) eval set x "$CONFIG_FILES" ;; 11789 *) set x $CONFIG_FILES ;; 11790 esac 11791 shift 11792 for mf 11793 do 11794 # Strip MF so we end up with the name of the file. 11795 mf=`echo "$mf" | sed -e 's/:.*$//'` 11796 # Check whether this is an Automake generated Makefile or not. 11797 # We used to match only the files named `Makefile.in', but 11798 # some people rename them; so instead we look at the file content. 11799 # Grep'ing the first line is not enough: some people post-process 11800 # each Makefile.in and add a new line on top of each file to say so. 11801 # Grep'ing the whole file is not good either: AIX grep has a line 11802 # limit of 2048, but all sed's we know have understand at least 4000. 11803 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 11804 dirpart=`$as_dirname -- "$mf" || 11805$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11806 X"$mf" : 'X\(//\)[^/]' \| \ 11807 X"$mf" : 'X\(//\)$' \| \ 11808 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 11809$as_echo X"$mf" | 11810 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11811 s//\1/ 11812 q 11813 } 11814 /^X\(\/\/\)[^/].*/{ 11815 s//\1/ 11816 q 11817 } 11818 /^X\(\/\/\)$/{ 11819 s//\1/ 11820 q 11821 } 11822 /^X\(\/\).*/{ 11823 s//\1/ 11824 q 11825 } 11826 s/.*/./; q'` 11827 else 11828 continue 11829 fi 11830 # Extract the definition of DEPDIR, am__include, and am__quote 11831 # from the Makefile without running `make'. 11832 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 11833 test -z "$DEPDIR" && continue 11834 am__include=`sed -n 's/^am__include = //p' < "$mf"` 11835 test -z "am__include" && continue 11836 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 11837 # When using ansi2knr, U may be empty or an underscore; expand it 11838 U=`sed -n 's/^U = //p' < "$mf"` 11839 # Find all dependency output files, they are included files with 11840 # $(DEPDIR) in their names. We invoke sed twice because it is the 11841 # simplest approach to changing $(DEPDIR) to its actual value in the 11842 # expansion. 11843 for file in `sed -n " 11844 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 11845 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 11846 # Make sure the directory exists. 11847 test -f "$dirpart/$file" && continue 11848 fdir=`$as_dirname -- "$file" || 11849$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11850 X"$file" : 'X\(//\)[^/]' \| \ 11851 X"$file" : 'X\(//\)$' \| \ 11852 X"$file" : 'X\(/\)' \| . 2>/dev/null || 11853$as_echo X"$file" | 11854 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11855 s//\1/ 11856 q 11857 } 11858 /^X\(\/\/\)[^/].*/{ 11859 s//\1/ 11860 q 11861 } 11862 /^X\(\/\/\)$/{ 11863 s//\1/ 11864 q 11865 } 11866 /^X\(\/\).*/{ 11867 s//\1/ 11868 q 11869 } 11870 s/.*/./; q'` 11871 as_dir=$dirpart/$fdir; as_fn_mkdir_p 11872 # echo "creating $dirpart/$file" 11873 echo '# dummy' > "$dirpart/$file" 11874 done 11875 done 11876} 11877 ;; 11878 11879 esac 11880done # for ac_tag 11881 11882 11883as_fn_exit 0 11884_ACEOF 11885ac_clean_files=$ac_clean_files_save 11886 11887test $ac_write_fail = 0 || 11888 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 11889 11890 11891# configure is writing to config.log, and then calls config.status. 11892# config.status does its own redirection, appending to config.log. 11893# Unfortunately, on DOS this fails, as config.log is still kept open 11894# by configure, so config.status won't be able to write to it; its 11895# output is simply discarded. So we exec the FD to /dev/null, 11896# effectively closing config.log, so it can be properly (re)opened and 11897# appended to by config.status. When coming back to configure, we 11898# need to make the FD available again. 11899if test "$no_create" != yes; then 11900 ac_cs_success=: 11901 ac_config_status_args= 11902 test "$silent" = yes && 11903 ac_config_status_args="$ac_config_status_args --quiet" 11904 exec 5>/dev/null 11905 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 11906 exec 5>>config.log 11907 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 11908 # would make configure fail if this is the last instruction. 11909 $ac_cs_success || as_fn_exit 1 11910fi 11911if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 11912 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 11913$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 11914fi 11915 11916