configure revision f931275d
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68 for font-util 1.3.0. 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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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 649AMDEPBACKSLASH 650AMDEP_FALSE 651AMDEP_TRUE 652am__quote 653am__include 654DEPDIR 655OBJEXT 656EXEEXT 657ac_ct_CC 658CPPFLAGS 659LDFLAGS 660CFLAGS 661CC 662MAINT 663MAINTAINER_MODE_FALSE 664MAINTAINER_MODE_TRUE 665am__untar 666am__tar 667AMTAR 668am__leading_dot 669SET_MAKE 670AWK 671mkdir_p 672MKDIR_P 673INSTALL_STRIP_PROGRAM 674STRIP 675install_sh 676MAKEINFO 677AUTOHEADER 678AUTOMAKE 679AUTOCONF 680ACLOCAL 681VERSION 682PACKAGE 683CYGPATH_W 684am__isrc 685INSTALL_DATA 686INSTALL_SCRIPT 687INSTALL_PROGRAM 688target_alias 689host_alias 690build_alias 691LIBS 692ECHO_T 693ECHO_N 694ECHO_C 695DEFS 696mandir 697localedir 698libdir 699psdir 700pdfdir 701dvidir 702htmldir 703infodir 704docdir 705oldincludedir 706includedir 707localstatedir 708sharedstatedir 709sysconfdir 710datadir 711datarootdir 712libexecdir 713sbindir 714bindir 715program_transform_name 716prefix 717exec_prefix 718PACKAGE_URL 719PACKAGE_BUGREPORT 720PACKAGE_STRING 721PACKAGE_VERSION 722PACKAGE_TARNAME 723PACKAGE_NAME 724PATH_SEPARATOR 725SHELL' 726ac_subst_files='' 727ac_user_opts=' 728enable_option_checking 729enable_maintainer_mode 730enable_dependency_tracking 731enable_selective_werror 732enable_strict_compilation 733enable_silent_rules 734with_fontrootdir 735with_mapdir 736' 737 ac_precious_vars='build_alias 738host_alias 739target_alias 740CC 741CFLAGS 742LDFLAGS 743LIBS 744CPPFLAGS 745CPP 746PKG_CONFIG' 747 748 749# Initialize some variables set by options. 750ac_init_help= 751ac_init_version=false 752ac_unrecognized_opts= 753ac_unrecognized_sep= 754# The variables have the same names as the options, with 755# dashes changed to underlines. 756cache_file=/dev/null 757exec_prefix=NONE 758no_create= 759no_recursion= 760prefix=NONE 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See below for descriptions of some of the useful variables. 1295 1296Defaults for the options are specified in brackets. 1297 1298Configuration: 1299 -h, --help display this help and exit 1300 --help=short display options specific to this package 1301 --help=recursive display the short help of all the included packages 1302 -V, --version display version information and exit 1303 -q, --quiet, --silent do not print \`checking ...' messages 1304 --cache-file=FILE cache test results in FILE [disabled] 1305 -C, --config-cache alias for \`--cache-file=config.cache' 1306 -n, --no-create do not create output files 1307 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1308 1309Installation directories: 1310 --prefix=PREFIX install architecture-independent files in PREFIX 1311 [$ac_default_prefix] 1312 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1313 [PREFIX] 1314 1315By default, \`make install' will install all the files in 1316\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1317an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1318for instance \`--prefix=\$HOME'. 1319 1320For better control, use the options below. 1321 1322Fine tuning of the installation directories: 1323 --bindir=DIR user executables [EPREFIX/bin] 1324 --sbindir=DIR system admin executables [EPREFIX/sbin] 1325 --libexecdir=DIR program executables [EPREFIX/libexec] 1326 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1327 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1328 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1329 --libdir=DIR object code libraries [EPREFIX/lib] 1330 --includedir=DIR C header files [PREFIX/include] 1331 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1332 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1333 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1334 --infodir=DIR info documentation [DATAROOTDIR/info] 1335 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1336 --mandir=DIR man documentation [DATAROOTDIR/man] 1337 --docdir=DIR documentation root [DATAROOTDIR/doc/font-util] 1338 --htmldir=DIR html documentation [DOCDIR] 1339 --dvidir=DIR dvi documentation [DOCDIR] 1340 --pdfdir=DIR pdf documentation [DOCDIR] 1341 --psdir=DIR ps documentation [DOCDIR] 1342_ACEOF 1343 1344 cat <<\_ACEOF 1345 1346Program names: 1347 --program-prefix=PREFIX prepend PREFIX to installed program names 1348 --program-suffix=SUFFIX append SUFFIX to installed program names 1349 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1350 1351System types: 1352 --build=BUILD configure for building on BUILD [guessed] 1353 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1354_ACEOF 1355fi 1356 1357if test -n "$ac_init_help"; then 1358 case $ac_init_help in 1359 short | recursive ) echo "Configuration of font-util 1.3.0:";; 1360 esac 1361 cat <<\_ACEOF 1362 1363Optional Features: 1364 --disable-option-checking ignore unrecognized --enable/--with options 1365 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1366 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1367 --enable-maintainer-mode enable make rules and dependencies not useful 1368 (and sometimes confusing) to the casual installer 1369 --disable-dependency-tracking speeds up one-time build 1370 --enable-dependency-tracking do not reject slow dependency extractors 1371 --disable-selective-werror 1372 Turn off selective compiler errors. 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" >&6; } 2339if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2340 $as_echo_n "(cached) " >&6 2341else 2342 if test -n "$ac_ct_STRIP"; then 2343 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2344else 2345as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2346for as_dir in $PATH 2347do 2348 IFS=$as_save_IFS 2349 test -z "$as_dir" && as_dir=. 2350 for ac_exec_ext in '' $ac_executable_extensions; do 2351 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2352 ac_cv_prog_ac_ct_STRIP="strip" 2353 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2354 break 2 2355 fi 2356done 2357 done 2358IFS=$as_save_IFS 2359 2360fi 2361fi 2362ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2363if test -n "$ac_ct_STRIP"; then 2364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2365$as_echo "$ac_ct_STRIP" >&6; } 2366else 2367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2368$as_echo "no" >&6; } 2369fi 2370 2371 if test "x$ac_ct_STRIP" = x; then 2372 STRIP=":" 2373 else 2374 case $cross_compiling:$ac_tool_warned in 2375yes:) 2376{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2377$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2378ac_tool_warned=yes ;; 2379esac 2380 STRIP=$ac_ct_STRIP 2381 fi 2382else 2383 STRIP="$ac_cv_prog_STRIP" 2384fi 2385 2386fi 2387INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2388 2389{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2390$as_echo_n "checking for a thread-safe mkdir -p... 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Don't cache a 2422 # value for MKDIR_P within a source directory, because that will 2423 # break other packages using the cache if that directory is 2424 # removed, or if the value is a relative name. 2425 MKDIR_P="$ac_install_sh -d" 2426 fi 2427fi 2428{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2429$as_echo "$MKDIR_P" >&6; } 2430 2431mkdir_p="$MKDIR_P" 2432case $mkdir_p in 2433 [\\/$]* | ?:[\\/]*) ;; 2434 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2435esac 2436 2437for ac_prog in gawk mawk nawk awk 2438do 2439 # Extract the first word of "$ac_prog", so it can be a program name with args. 2440set dummy $ac_prog; ac_word=$2 2441{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2442$as_echo_n "checking for $ac_word... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2526 fi 2527fi 2528 2529# test whether we have cygpath 2530if test -z "$CYGPATH_W"; then 2531 if (cygpath --version) >/dev/null 2>/dev/null; then 2532 CYGPATH_W='cygpath -w' 2533 else 2534 CYGPATH_W=echo 2535 fi 2536fi 2537 2538 2539# Define the identity of the package. 2540 PACKAGE='font-util' 2541 VERSION='1.3.0' 2542 2543 2544cat >>confdefs.h <<_ACEOF 2545#define PACKAGE "$PACKAGE" 2546_ACEOF 2547 2548 2549cat >>confdefs.h <<_ACEOF 2550#define VERSION "$VERSION" 2551_ACEOF 2552 2553# Some tools Automake needs. 2554 2555ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2556 2557 2558AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2559 2560 2561AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2562 2563 2564AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2565 2566 2567MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2568 2569# We need awk for the "check" target. The system "awk" is bad on 2570# some platforms. 2571# Always define AMTAR for backward compatibility. 2572 2573AMTAR=${AMTAR-"${am_missing_run}tar"} 2574 2575am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2576 2577 2578 2579 2580 2581 2582{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2583$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... 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" >&6; } 2631am__include="#" 2632am__quote= 2633_am_result=none 2634# First try GNU make style include. 2635echo "include confinc" > confmf 2636# Ignore all kinds of additional output from `make'. 2637case `$am_make -s -f confmf 2> /dev/null` in #( 2638*the\ am__doit\ target*) 2639 am__include=include 2640 am__quote= 2641 _am_result=GNU 2642 ;; 2643esac 2644# Now try BSD make style include. 2645if test "$am__include" = "#"; then 2646 echo '.include "confinc"' > confmf 2647 case `$am_make -s -f confmf 2> /dev/null` in #( 2648 *the\ am__doit\ target*) 2649 am__include=.include 2650 am__quote="\"" 2651 _am_result=BSD 2652 ;; 2653 esac 2654fi 2655 2656 2657{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2658$as_echo "$_am_result" >&6; } 2659rm -f confinc confmf 2660 2661# Check whether --enable-dependency-tracking was given. 2662if test "${enable_dependency_tracking+set}" = set; then : 2663 enableval=$enable_dependency_tracking; 2664fi 2665 2666if test "x$enable_dependency_tracking" != xno; then 2667 am_depcomp="$ac_aux_dir/depcomp" 2668 AMDEPBACKSLASH='\' 2669fi 2670 if test "x$enable_dependency_tracking" != xno; then 2671 AMDEP_TRUE= 2672 AMDEP_FALSE='#' 2673else 2674 AMDEP_TRUE='#' 2675 AMDEP_FALSE= 2676fi 2677 2678 2679ac_ext=c 2680ac_cpp='$CPP $CPPFLAGS' 2681ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2682ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2683ac_compiler_gnu=$ac_cv_c_compiler_gnu 2684if test -n "$ac_tool_prefix"; then 2685 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2686set dummy ${ac_tool_prefix}gcc; ac_word=$2 2687{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2688$as_echo_n "checking for $ac_word... " >&6; } 2689if ${ac_cv_prog_CC+:} false; then : 2690 $as_echo_n "(cached) " >&6 2691else 2692 if test -n "$CC"; then 2693 ac_cv_prog_CC="$CC" # Let the user override the test. 2694else 2695as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2696for as_dir in $PATH 2697do 2698 IFS=$as_save_IFS 2699 test -z "$as_dir" && as_dir=. 2700 for ac_exec_ext in '' $ac_executable_extensions; do 2701 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2702 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2703 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2704 break 2 2705 fi 2706done 2707 done 2708IFS=$as_save_IFS 2709 2710fi 2711fi 2712CC=$ac_cv_prog_CC 2713if test -n "$CC"; then 2714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2715$as_echo "$CC" >&6; } 2716else 2717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2718$as_echo "no" >&6; } 2719fi 2720 2721 2722fi 2723if test -z "$ac_cv_prog_CC"; then 2724 ac_ct_CC=$CC 2725 # Extract the first word of "gcc", so it can be a program name with args. 2726set dummy gcc; ac_word=$2 2727{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2728$as_echo_n "checking for $ac_word... " >&6; } 2729if ${ac_cv_prog_ac_ct_CC+:} false; then : 2730 $as_echo_n "(cached) " >&6 2731else 2732 if test -n "$ac_ct_CC"; then 2733 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2734else 2735as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2736for as_dir in $PATH 2737do 2738 IFS=$as_save_IFS 2739 test -z "$as_dir" && as_dir=. 2740 for ac_exec_ext in '' $ac_executable_extensions; do 2741 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2742 ac_cv_prog_ac_ct_CC="gcc" 2743 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2744 break 2 2745 fi 2746done 2747 done 2748IFS=$as_save_IFS 2749 2750fi 2751fi 2752ac_ct_CC=$ac_cv_prog_ac_ct_CC 2753if test -n "$ac_ct_CC"; then 2754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2755$as_echo "$ac_ct_CC" >&6; } 2756else 2757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2758$as_echo "no" >&6; } 2759fi 2760 2761 if test "x$ac_ct_CC" = x; then 2762 CC="" 2763 else 2764 case $cross_compiling:$ac_tool_warned in 2765yes:) 2766{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2767$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2768ac_tool_warned=yes ;; 2769esac 2770 CC=$ac_ct_CC 2771 fi 2772else 2773 CC="$ac_cv_prog_CC" 2774fi 2775 2776if test -z "$CC"; then 2777 if test -n "$ac_tool_prefix"; then 2778 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2779set dummy ${ac_tool_prefix}cc; ac_word=$2 2780{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2781$as_echo_n "checking for $ac_word... " >&6; } 2782if ${ac_cv_prog_CC+:} false; then : 2783 $as_echo_n "(cached) " >&6 2784else 2785 if test -n "$CC"; then 2786 ac_cv_prog_CC="$CC" # Let the user override the test. 2787else 2788as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2789for as_dir in $PATH 2790do 2791 IFS=$as_save_IFS 2792 test -z "$as_dir" && as_dir=. 2793 for ac_exec_ext in '' $ac_executable_extensions; do 2794 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2795 ac_cv_prog_CC="${ac_tool_prefix}cc" 2796 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2797 break 2 2798 fi 2799done 2800 done 2801IFS=$as_save_IFS 2802 2803fi 2804fi 2805CC=$ac_cv_prog_CC 2806if test -n "$CC"; then 2807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2808$as_echo "$CC" >&6; } 2809else 2810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2811$as_echo "no" >&6; } 2812fi 2813 2814 2815 fi 2816fi 2817if test -z "$CC"; then 2818 # Extract the first word of "cc", so it can be a program name with args. 2819set dummy cc; ac_word=$2 2820{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2821$as_echo_n "checking for $ac_word... " >&6; } 2822if ${ac_cv_prog_CC+:} false; then : 2823 $as_echo_n "(cached) " >&6 2824else 2825 if test -n "$CC"; then 2826 ac_cv_prog_CC="$CC" # Let the user override the test. 2827else 2828 ac_prog_rejected=no 2829as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2830for as_dir in $PATH 2831do 2832 IFS=$as_save_IFS 2833 test -z "$as_dir" && as_dir=. 2834 for ac_exec_ext in '' $ac_executable_extensions; do 2835 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2836 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2837 ac_prog_rejected=yes 2838 continue 2839 fi 2840 ac_cv_prog_CC="cc" 2841 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2842 break 2 2843 fi 2844done 2845 done 2846IFS=$as_save_IFS 2847 2848if test $ac_prog_rejected = yes; then 2849 # We found a bogon in the path, so make sure we never use it. 2850 set dummy $ac_cv_prog_CC 2851 shift 2852 if test $# != 0; then 2853 # We chose a different compiler from the bogus one. 2854 # However, it has the same basename, so the bogon will be chosen 2855 # first if we set CC to just the basename; use the full file name. 2856 shift 2857 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2858 fi 2859fi 2860fi 2861fi 2862CC=$ac_cv_prog_CC 2863if test -n "$CC"; then 2864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2865$as_echo "$CC" >&6; } 2866else 2867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2868$as_echo "no" >&6; } 2869fi 2870 2871 2872fi 2873if test -z "$CC"; then 2874 if test -n "$ac_tool_prefix"; then 2875 for ac_prog in cl.exe 2876 do 2877 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2878set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2879{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2880$as_echo_n "checking for $ac_word... " >&6; } 2881if ${ac_cv_prog_CC+:} false; then : 2882 $as_echo_n "(cached) " >&6 2883else 2884 if test -n "$CC"; then 2885 ac_cv_prog_CC="$CC" # Let the user override the test. 2886else 2887as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2888for as_dir in $PATH 2889do 2890 IFS=$as_save_IFS 2891 test -z "$as_dir" && as_dir=. 2892 for ac_exec_ext in '' $ac_executable_extensions; do 2893 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2894 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2895 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2896 break 2 2897 fi 2898done 2899 done 2900IFS=$as_save_IFS 2901 2902fi 2903fi 2904CC=$ac_cv_prog_CC 2905if test -n "$CC"; then 2906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2907$as_echo "$CC" >&6; } 2908else 2909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2910$as_echo "no" >&6; } 2911fi 2912 2913 2914 test -n "$CC" && break 2915 done 2916fi 2917if test -z "$CC"; then 2918 ac_ct_CC=$CC 2919 for ac_prog in cl.exe 2920do 2921 # Extract the first word of "$ac_prog", so it can be a program name with args. 2922set dummy $ac_prog; ac_word=$2 2923{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2924$as_echo_n "checking for $ac_word... " >&6; } 2925if ${ac_cv_prog_ac_ct_CC+:} false; then : 2926 $as_echo_n "(cached) " >&6 2927else 2928 if test -n "$ac_ct_CC"; then 2929 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2930else 2931as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2932for as_dir in $PATH 2933do 2934 IFS=$as_save_IFS 2935 test -z "$as_dir" && as_dir=. 2936 for ac_exec_ext in '' $ac_executable_extensions; do 2937 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2938 ac_cv_prog_ac_ct_CC="$ac_prog" 2939 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2940 break 2 2941 fi 2942done 2943 done 2944IFS=$as_save_IFS 2945 2946fi 2947fi 2948ac_ct_CC=$ac_cv_prog_ac_ct_CC 2949if test -n "$ac_ct_CC"; then 2950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2951$as_echo "$ac_ct_CC" >&6; } 2952else 2953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2954$as_echo "no" >&6; } 2955fi 2956 2957 2958 test -n "$ac_ct_CC" && break 2959done 2960 2961 if test "x$ac_ct_CC" = x; then 2962 CC="" 2963 else 2964 case $cross_compiling:$ac_tool_warned in 2965yes:) 2966{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2967$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2968ac_tool_warned=yes ;; 2969esac 2970 CC=$ac_ct_CC 2971 fi 2972fi 2973 2974fi 2975 2976 2977test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2978$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2979as_fn_error $? "no acceptable C compiler found in \$PATH 2980See \`config.log' for more details" "$LINENO" 5; } 2981 2982# Provide some information about the compiler. 2983$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2984set X $ac_compile 2985ac_compiler=$2 2986for ac_option in --version -v -V -qversion; do 2987 { { ac_try="$ac_compiler $ac_option >&5" 2988case "(($ac_try" in 2989 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2990 *) ac_try_echo=$ac_try;; 2991esac 2992eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2993$as_echo "$ac_try_echo"; } >&5 2994 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2995 ac_status=$? 2996 if test -s conftest.err; then 2997 sed '10a\ 2998... rest of stderr output deleted ... 2999 10q' conftest.err >conftest.er1 3000 cat conftest.er1 >&5 3001 fi 3002 rm -f conftest.er1 conftest.err 3003 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3004 test $ac_status = 0; } 3005done 3006 3007cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3008/* end confdefs.h. */ 3009 3010int 3011main () 3012{ 3013 3014 ; 3015 return 0; 3016} 3017_ACEOF 3018ac_clean_files_save=$ac_clean_files 3019ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3020# Try to create an executable without -o first, disregard a.out. 3021# It will help us diagnose broken compilers, and finding out an intuition 3022# of exeext. 3023{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3024$as_echo_n "checking whether the C compiler works... " >&6; } 3025ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3026 3027# The possible output files: 3028ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3029 3030ac_rmfiles= 3031for ac_file in $ac_files 3032do 3033 case $ac_file in 3034 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3035 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3036 esac 3037done 3038rm -f $ac_rmfiles 3039 3040if { { ac_try="$ac_link_default" 3041case "(($ac_try" in 3042 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3043 *) ac_try_echo=$ac_try;; 3044esac 3045eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3046$as_echo "$ac_try_echo"; } >&5 3047 (eval "$ac_link_default") 2>&5 3048 ac_status=$? 3049 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3050 test $ac_status = 0; }; then : 3051 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3052# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3053# in a Makefile. We should not override ac_cv_exeext if it was cached, 3054# so that the user can short-circuit this test for compilers unknown to 3055# Autoconf. 3056for ac_file in $ac_files '' 3057do 3058 test -f "$ac_file" || continue 3059 case $ac_file in 3060 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3061 ;; 3062 [ab].out ) 3063 # We found the default executable, but exeext='' is most 3064 # certainly right. 3065 break;; 3066 *.* ) 3067 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3068 then :; else 3069 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3070 fi 3071 # We set ac_cv_exeext here because the later test for it is not 3072 # safe: cross compilers may not add the suffix if given an `-o' 3073 # argument, so we may need to know it at that point already. 3074 # Even if this section looks crufty: it has the advantage of 3075 # actually working. 3076 break;; 3077 * ) 3078 break;; 3079 esac 3080done 3081test "$ac_cv_exeext" = no && ac_cv_exeext= 3082 3083else 3084 ac_file='' 3085fi 3086if test -z "$ac_file"; then : 3087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3088$as_echo "no" >&6; } 3089$as_echo "$as_me: failed program was:" >&5 3090sed 's/^/| /' conftest.$ac_ext >&5 3091 3092{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3093$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3094as_fn_error 77 "C compiler cannot create executables 3095See \`config.log' for more details" "$LINENO" 5; } 3096else 3097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3098$as_echo "yes" >&6; } 3099fi 3100{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3101$as_echo_n "checking for C compiler default output file name... " >&6; } 3102{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3103$as_echo "$ac_file" >&6; } 3104ac_exeext=$ac_cv_exeext 3105 3106rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3107ac_clean_files=$ac_clean_files_save 3108{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3109$as_echo_n "checking for suffix of executables... " >&6; } 3110if { { ac_try="$ac_link" 3111case "(($ac_try" in 3112 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3113 *) ac_try_echo=$ac_try;; 3114esac 3115eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3116$as_echo "$ac_try_echo"; } >&5 3117 (eval "$ac_link") 2>&5 3118 ac_status=$? 3119 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3120 test $ac_status = 0; }; then : 3121 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3122# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3123# work properly (i.e., refer to `conftest.exe'), while it won't with 3124# `rm'. 3125for ac_file in conftest.exe conftest conftest.*; do 3126 test -f "$ac_file" || continue 3127 case $ac_file in 3128 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3129 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3130 break;; 3131 * ) break;; 3132 esac 3133done 3134else 3135 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3136$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3137as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3138See \`config.log' for more details" "$LINENO" 5; } 3139fi 3140rm -f conftest conftest$ac_cv_exeext 3141{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3142$as_echo "$ac_cv_exeext" >&6; } 3143 3144rm -f conftest.$ac_ext 3145EXEEXT=$ac_cv_exeext 3146ac_exeext=$EXEEXT 3147cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3148/* end confdefs.h. */ 3149#include <stdio.h> 3150int 3151main () 3152{ 3153FILE *f = fopen ("conftest.out", "w"); 3154 return ferror (f) || fclose (f) != 0; 3155 3156 ; 3157 return 0; 3158} 3159_ACEOF 3160ac_clean_files="$ac_clean_files conftest.out" 3161# Check that the compiler produces executables we can run. If not, either 3162# the compiler is broken, or we cross compile. 3163{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3164$as_echo_n "checking whether we are cross compiling... " >&6; } 3165if test "$cross_compiling" != yes; then 3166 { { ac_try="$ac_link" 3167case "(($ac_try" in 3168 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3169 *) ac_try_echo=$ac_try;; 3170esac 3171eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3172$as_echo "$ac_try_echo"; } >&5 3173 (eval "$ac_link") 2>&5 3174 ac_status=$? 3175 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3176 test $ac_status = 0; } 3177 if { ac_try='./conftest$ac_cv_exeext' 3178 { { case "(($ac_try" in 3179 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3180 *) ac_try_echo=$ac_try;; 3181esac 3182eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3183$as_echo "$ac_try_echo"; } >&5 3184 (eval "$ac_try") 2>&5 3185 ac_status=$? 3186 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3187 test $ac_status = 0; }; }; then 3188 cross_compiling=no 3189 else 3190 if test "$cross_compiling" = maybe; then 3191 cross_compiling=yes 3192 else 3193 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3194$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3195as_fn_error $? "cannot run C compiled programs. 3196If you meant to cross compile, use \`--host'. 3197See \`config.log' for more details" "$LINENO" 5; } 3198 fi 3199 fi 3200fi 3201{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3202$as_echo "$cross_compiling" >&6; } 3203 3204rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3205ac_clean_files=$ac_clean_files_save 3206{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3207$as_echo_n "checking for suffix of object files... " >&6; } 3208if ${ac_cv_objext+:} false; then : 3209 $as_echo_n "(cached) " >&6 3210else 3211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3212/* end confdefs.h. */ 3213 3214int 3215main () 3216{ 3217 3218 ; 3219 return 0; 3220} 3221_ACEOF 3222rm -f conftest.o conftest.obj 3223if { { ac_try="$ac_compile" 3224case "(($ac_try" in 3225 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3226 *) ac_try_echo=$ac_try;; 3227esac 3228eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3229$as_echo "$ac_try_echo"; } >&5 3230 (eval "$ac_compile") 2>&5 3231 ac_status=$? 3232 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3233 test $ac_status = 0; }; then : 3234 for ac_file in conftest.o conftest.obj conftest.*; do 3235 test -f "$ac_file" || continue; 3236 case $ac_file in 3237 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3238 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3239 break;; 3240 esac 3241done 3242else 3243 $as_echo "$as_me: failed program was:" >&5 3244sed 's/^/| /' conftest.$ac_ext >&5 3245 3246{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3247$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3248as_fn_error $? "cannot compute suffix of object files: cannot compile 3249See \`config.log' for more details" "$LINENO" 5; } 3250fi 3251rm -f conftest.$ac_cv_objext conftest.$ac_ext 3252fi 3253{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3254$as_echo "$ac_cv_objext" >&6; } 3255OBJEXT=$ac_cv_objext 3256ac_objext=$OBJEXT 3257{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3258$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3259if ${ac_cv_c_compiler_gnu+:} false; then : 3260 $as_echo_n "(cached) " >&6 3261else 3262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3263/* end confdefs.h. */ 3264 3265int 3266main () 3267{ 3268#ifndef __GNUC__ 3269 choke me 3270#endif 3271 3272 ; 3273 return 0; 3274} 3275_ACEOF 3276if ac_fn_c_try_compile "$LINENO"; then : 3277 ac_compiler_gnu=yes 3278else 3279 ac_compiler_gnu=no 3280fi 3281rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3282ac_cv_c_compiler_gnu=$ac_compiler_gnu 3283 3284fi 3285{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3286$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3287if test $ac_compiler_gnu = yes; then 3288 GCC=yes 3289else 3290 GCC= 3291fi 3292ac_test_CFLAGS=${CFLAGS+set} 3293ac_save_CFLAGS=$CFLAGS 3294{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3295$as_echo_n "checking whether $CC accepts -g... " >&6; } 3296if ${ac_cv_prog_cc_g+:} false; then : 3297 $as_echo_n "(cached) " >&6 3298else 3299 ac_save_c_werror_flag=$ac_c_werror_flag 3300 ac_c_werror_flag=yes 3301 ac_cv_prog_cc_g=no 3302 CFLAGS="-g" 3303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3304/* end confdefs.h. */ 3305 3306int 3307main () 3308{ 3309 3310 ; 3311 return 0; 3312} 3313_ACEOF 3314if ac_fn_c_try_compile "$LINENO"; then : 3315 ac_cv_prog_cc_g=yes 3316else 3317 CFLAGS="" 3318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3319/* end confdefs.h. */ 3320 3321int 3322main () 3323{ 3324 3325 ; 3326 return 0; 3327} 3328_ACEOF 3329if ac_fn_c_try_compile "$LINENO"; then : 3330 3331else 3332 ac_c_werror_flag=$ac_save_c_werror_flag 3333 CFLAGS="-g" 3334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3335/* end confdefs.h. */ 3336 3337int 3338main () 3339{ 3340 3341 ; 3342 return 0; 3343} 3344_ACEOF 3345if ac_fn_c_try_compile "$LINENO"; then : 3346 ac_cv_prog_cc_g=yes 3347fi 3348rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3349fi 3350rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3351fi 3352rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3353 ac_c_werror_flag=$ac_save_c_werror_flag 3354fi 3355{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3356$as_echo "$ac_cv_prog_cc_g" >&6; } 3357if test "$ac_test_CFLAGS" = set; then 3358 CFLAGS=$ac_save_CFLAGS 3359elif test $ac_cv_prog_cc_g = yes; then 3360 if test "$GCC" = yes; then 3361 CFLAGS="-g -O2" 3362 else 3363 CFLAGS="-g" 3364 fi 3365else 3366 if test "$GCC" = yes; then 3367 CFLAGS="-O2" 3368 else 3369 CFLAGS= 3370 fi 3371fi 3372{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3373$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3374if ${ac_cv_prog_cc_c89+:} false; then : 3375 $as_echo_n "(cached) " >&6 3376else 3377 ac_cv_prog_cc_c89=no 3378ac_save_CC=$CC 3379cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3380/* end confdefs.h. */ 3381#include <stdarg.h> 3382#include <stdio.h> 3383#include <sys/types.h> 3384#include <sys/stat.h> 3385/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3386struct buf { int x; }; 3387FILE * (*rcsopen) (struct buf *, struct stat *, int); 3388static char *e (p, i) 3389 char **p; 3390 int i; 3391{ 3392 return p[i]; 3393} 3394static char *f (char * (*g) (char **, int), char **p, ...) 3395{ 3396 char *s; 3397 va_list v; 3398 va_start (v,p); 3399 s = g (p, va_arg (v,int)); 3400 va_end (v); 3401 return s; 3402} 3403 3404/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3405 function prototypes and stuff, but not '\xHH' hex character constants. 3406 These don't provoke an error unfortunately, instead are silently treated 3407 as 'x'. The following induces an error, until -std is added to get 3408 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3409 array size at least. It's necessary to write '\x00'==0 to get something 3410 that's true only with -std. */ 3411int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3412 3413/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3414 inside strings and character constants. */ 3415#define FOO(x) 'x' 3416int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3417 3418int test (int i, double x); 3419struct s1 {int (*f) (int a);}; 3420struct s2 {int (*f) (double a);}; 3421int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3422int argc; 3423char **argv; 3424int 3425main () 3426{ 3427return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3428 ; 3429 return 0; 3430} 3431_ACEOF 3432for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3433 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3434do 3435 CC="$ac_save_CC $ac_arg" 3436 if ac_fn_c_try_compile "$LINENO"; then : 3437 ac_cv_prog_cc_c89=$ac_arg 3438fi 3439rm -f core conftest.err conftest.$ac_objext 3440 test "x$ac_cv_prog_cc_c89" != "xno" && break 3441done 3442rm -f conftest.$ac_ext 3443CC=$ac_save_CC 3444 3445fi 3446# AC_CACHE_VAL 3447case "x$ac_cv_prog_cc_c89" in 3448 x) 3449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3450$as_echo "none needed" >&6; } ;; 3451 xno) 3452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3453$as_echo "unsupported" >&6; } ;; 3454 *) 3455 CC="$CC $ac_cv_prog_cc_c89" 3456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3457$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3458esac 3459if test "x$ac_cv_prog_cc_c89" != xno; then : 3460 3461fi 3462 3463ac_ext=c 3464ac_cpp='$CPP $CPPFLAGS' 3465ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3466ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3467ac_compiler_gnu=$ac_cv_c_compiler_gnu 3468 3469depcc="$CC" am_compiler_list= 3470 3471{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3472$as_echo_n "checking dependency style of $depcc... " >&6; } 3473if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3474 $as_echo_n "(cached) " >&6 3475else 3476 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3477 # We make a subdir and do the tests there. Otherwise we can end up 3478 # making bogus files that we don't know about and never remove. For 3479 # instance it was reported that on HP-UX the gcc test will end up 3480 # making a dummy file named `D' -- because `-MD' means `put the output 3481 # in D'. 3482 mkdir conftest.dir 3483 # Copy depcomp to subdir because otherwise we won't find it if we're 3484 # using a relative directory. 3485 cp "$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$enable_dependency_tracking" = xyes; then 3536 continue 3537 else 3538 break 3539 fi 3540 ;; 3541 msvisualcpp | msvcmsys) 3542 # This compiler won't grok `-c -o', but also, the minuso test has 3543 # not run yet. These depmodes are late enough in the game, and 3544 # so weak that their functioning should not be impacted. 3545 am__obj=conftest.${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" | $as_tr_cpp` 1 4164_ACEOF 4165 4166fi 4167 4168done 4169 4170 4171 4172 4173ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4174if test "x$ac_cv_have_decl___clang__" = xyes; then : 4175 CLANGCC="yes" 4176else 4177 CLANGCC="no" 4178fi 4179 4180ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4181if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4182 INTELCC="yes" 4183else 4184 INTELCC="no" 4185fi 4186 4187ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4188if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4189 SUNCC="yes" 4190else 4191 SUNCC="no" 4192fi 4193 4194 4195 4196 4197if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4198 if test -n "$ac_tool_prefix"; then 4199 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4200set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4201{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4202$as_echo_n "checking for $ac_word... " >&6; } 4203if ${ac_cv_path_PKG_CONFIG+:} false; then : 4204 $as_echo_n "(cached) " >&6 4205else 4206 case $PKG_CONFIG in 4207 [\\/]* | ?:[\\/]*) 4208 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4209 ;; 4210 *) 4211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4212for as_dir in $PATH 4213do 4214 IFS=$as_save_IFS 4215 test -z "$as_dir" && as_dir=. 4216 for ac_exec_ext in '' $ac_executable_extensions; do 4217 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4218 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4219 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4220 break 2 4221 fi 4222done 4223 done 4224IFS=$as_save_IFS 4225 4226 ;; 4227esac 4228fi 4229PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4230if test -n "$PKG_CONFIG"; then 4231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4232$as_echo "$PKG_CONFIG" >&6; } 4233else 4234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4235$as_echo "no" >&6; } 4236fi 4237 4238 4239fi 4240if test -z "$ac_cv_path_PKG_CONFIG"; then 4241 ac_pt_PKG_CONFIG=$PKG_CONFIG 4242 # Extract the first word of "pkg-config", so it can be a program name with args. 4243set dummy pkg-config; ac_word=$2 4244{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4245$as_echo_n "checking for $ac_word... " >&6; } 4246if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4247 $as_echo_n "(cached) " >&6 4248else 4249 case $ac_pt_PKG_CONFIG in 4250 [\\/]* | ?:[\\/]*) 4251 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4252 ;; 4253 *) 4254 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4255for as_dir in $PATH 4256do 4257 IFS=$as_save_IFS 4258 test -z "$as_dir" && as_dir=. 4259 for ac_exec_ext in '' $ac_executable_extensions; do 4260 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4261 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4262 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4263 break 2 4264 fi 4265done 4266 done 4267IFS=$as_save_IFS 4268 4269 ;; 4270esac 4271fi 4272ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4273if test -n "$ac_pt_PKG_CONFIG"; then 4274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4275$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4276else 4277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4278$as_echo "no" >&6; } 4279fi 4280 4281 if test "x$ac_pt_PKG_CONFIG" = x; then 4282 PKG_CONFIG="" 4283 else 4284 case $cross_compiling:$ac_tool_warned in 4285yes:) 4286{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4287$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4288ac_tool_warned=yes ;; 4289esac 4290 PKG_CONFIG=$ac_pt_PKG_CONFIG 4291 fi 4292else 4293 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4294fi 4295 4296fi 4297if test -n "$PKG_CONFIG"; then 4298 _pkg_min_version=0.9.0 4299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4300$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4301 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4303$as_echo "yes" >&6; } 4304 else 4305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4306$as_echo "no" >&6; } 4307 PKG_CONFIG="" 4308 fi 4309 4310fi 4311# Make sure we can run config.sub. 4312$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4313 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4314 4315{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4316$as_echo_n "checking build system type... " >&6; } 4317if ${ac_cv_build+:} false; then : 4318 $as_echo_n "(cached) " >&6 4319else 4320 ac_build_alias=$build_alias 4321test "x$ac_build_alias" = x && 4322 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4323test "x$ac_build_alias" = x && 4324 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4325ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4326 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4327 4328fi 4329{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4330$as_echo "$ac_cv_build" >&6; } 4331case $ac_cv_build in 4332*-*-*) ;; 4333*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4334esac 4335build=$ac_cv_build 4336ac_save_IFS=$IFS; IFS='-' 4337set x $ac_cv_build 4338shift 4339build_cpu=$1 4340build_vendor=$2 4341shift; shift 4342# Remember, the first character of IFS is used to create $*, 4343# except with old shells: 4344build_os=$* 4345IFS=$ac_save_IFS 4346case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4347 4348 4349{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4350$as_echo_n "checking host system type... " >&6; } 4351if ${ac_cv_host+:} false; then : 4352 $as_echo_n "(cached) " >&6 4353else 4354 if test "x$host_alias" = x; then 4355 ac_cv_host=$ac_cv_build 4356else 4357 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4358 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4359fi 4360 4361fi 4362{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4363$as_echo "$ac_cv_host" >&6; } 4364case $ac_cv_host in 4365*-*-*) ;; 4366*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4367esac 4368host=$ac_cv_host 4369ac_save_IFS=$IFS; IFS='-' 4370set x $ac_cv_host 4371shift 4372host_cpu=$1 4373host_vendor=$2 4374shift; shift 4375# Remember, the first character of IFS is used to create $*, 4376# except with old shells: 4377host_os=$* 4378IFS=$ac_save_IFS 4379case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4380 4381 4382{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4383$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4384if ${ac_cv_path_SED+:} false; then : 4385 $as_echo_n "(cached) " >&6 4386else 4387 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4388 for ac_i in 1 2 3 4 5 6 7; do 4389 ac_script="$ac_script$as_nl$ac_script" 4390 done 4391 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4392 { ac_script=; unset ac_script;} 4393 if test -z "$SED"; then 4394 ac_path_SED_found=false 4395 # Loop through the user's path and test for each of PROGNAME-LIST 4396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4397for as_dir in $PATH 4398do 4399 IFS=$as_save_IFS 4400 test -z "$as_dir" && as_dir=. 4401 for ac_prog in sed gsed; do 4402 for ac_exec_ext in '' $ac_executable_extensions; do 4403 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4404 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4405# Check for GNU ac_path_SED and select it if it is found. 4406 # Check for GNU $ac_path_SED 4407case `"$ac_path_SED" --version 2>&1` in 4408*GNU*) 4409 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4410*) 4411 ac_count=0 4412 $as_echo_n 0123456789 >"conftest.in" 4413 while : 4414 do 4415 cat "conftest.in" "conftest.in" >"conftest.tmp" 4416 mv "conftest.tmp" "conftest.in" 4417 cp "conftest.in" "conftest.nl" 4418 $as_echo '' >> "conftest.nl" 4419 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4420 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4421 as_fn_arith $ac_count + 1 && ac_count=$as_val 4422 if test $ac_count -gt ${ac_path_SED_max-0}; then 4423 # Best one so far, save it but keep looking for a better one 4424 ac_cv_path_SED="$ac_path_SED" 4425 ac_path_SED_max=$ac_count 4426 fi 4427 # 10*(2^10) chars as input seems more than enough 4428 test $ac_count -gt 10 && break 4429 done 4430 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4431esac 4432 4433 $ac_path_SED_found && break 3 4434 done 4435 done 4436 done 4437IFS=$as_save_IFS 4438 if test -z "$ac_cv_path_SED"; then 4439 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4440 fi 4441else 4442 ac_cv_path_SED=$SED 4443fi 4444 4445fi 4446{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4447$as_echo "$ac_cv_path_SED" >&6; } 4448 SED="$ac_cv_path_SED" 4449 rm -f conftest.sed 4450 4451 4452 4453 4454 4455 4456# Check whether --enable-selective-werror was given. 4457if test "${enable_selective_werror+set}" = set; then : 4458 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4459else 4460 SELECTIVE_WERROR=yes 4461fi 4462 4463 4464# -v is too short to test reliably with XORG_TESTSET_CFLAG 4465if test "x$SUNCC" = "xyes"; then 4466 BASE_CFLAGS="-v" 4467else 4468 BASE_CFLAGS="" 4469fi 4470 4471# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4472 4473 4474 4475 4476 4477xorg_testset_save_CFLAGS="$CFLAGS" 4478 4479if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4482$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4483if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4484 $as_echo_n "(cached) " >&6 4485else 4486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4487/* end confdefs.h. */ 4488int i; 4489_ACEOF 4490if ac_fn_c_try_compile "$LINENO"; then : 4491 xorg_cv_cc_flag_unknown_warning_option=yes 4492else 4493 xorg_cv_cc_flag_unknown_warning_option=no 4494fi 4495rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4496fi 4497{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4498$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4499 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4500 CFLAGS="$xorg_testset_save_CFLAGS" 4501fi 4502 4503if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4504 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4506 fi 4507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4509$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4510if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4511 $as_echo_n "(cached) " >&6 4512else 4513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4514/* end confdefs.h. */ 4515int i; 4516_ACEOF 4517if ac_fn_c_try_compile "$LINENO"; then : 4518 xorg_cv_cc_flag_unused_command_line_argument=yes 4519else 4520 xorg_cv_cc_flag_unused_command_line_argument=no 4521fi 4522rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4523fi 4524{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4525$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4526 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4527 CFLAGS="$xorg_testset_save_CFLAGS" 4528fi 4529 4530found="no" 4531 4532 if test $found = "no" ; then 4533 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4535 fi 4536 4537 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4539 fi 4540 4541 CFLAGS="$CFLAGS -Wall" 4542 4543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4544$as_echo_n "checking if $CC supports -Wall... " >&6; } 4545 cacheid=`$as_echo xorg_cv_cc_flag_-Wall` 4546 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4547 $as_echo_n "(cached) " >&6 4548else 4549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4550/* end confdefs.h. */ 4551int i; 4552int 4553main () 4554{ 4555 4556 ; 4557 return 0; 4558} 4559_ACEOF 4560if ac_fn_c_try_link "$LINENO"; then : 4561 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4562else 4563 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4564fi 4565rm -f core conftest.err conftest.$ac_objext \ 4566 conftest$ac_exeext conftest.$ac_ext 4567fi 4568 4569 4570 CFLAGS="$xorg_testset_save_CFLAGS" 4571 4572 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4574$as_echo "$supported" >&6; } 4575 if test "$supported" = "yes" ; then 4576 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4577 found="yes" 4578 fi 4579 fi 4580 4581 4582 4583 4584 4585 4586 4587xorg_testset_save_CFLAGS="$CFLAGS" 4588 4589if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4592$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4593if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4594 $as_echo_n "(cached) " >&6 4595else 4596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4597/* end confdefs.h. */ 4598int i; 4599_ACEOF 4600if ac_fn_c_try_compile "$LINENO"; then : 4601 xorg_cv_cc_flag_unknown_warning_option=yes 4602else 4603 xorg_cv_cc_flag_unknown_warning_option=no 4604fi 4605rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4606fi 4607{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4608$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4609 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4610 CFLAGS="$xorg_testset_save_CFLAGS" 4611fi 4612 4613if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4614 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4616 fi 4617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4619$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4620if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4621 $as_echo_n "(cached) " >&6 4622else 4623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4624/* end confdefs.h. */ 4625int i; 4626_ACEOF 4627if ac_fn_c_try_compile "$LINENO"; then : 4628 xorg_cv_cc_flag_unused_command_line_argument=yes 4629else 4630 xorg_cv_cc_flag_unused_command_line_argument=no 4631fi 4632rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4633fi 4634{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4635$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4636 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4637 CFLAGS="$xorg_testset_save_CFLAGS" 4638fi 4639 4640found="no" 4641 4642 if test $found = "no" ; then 4643 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4645 fi 4646 4647 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4649 fi 4650 4651 CFLAGS="$CFLAGS -Wpointer-arith" 4652 4653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4654$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4655 cacheid=`$as_echo xorg_cv_cc_flag_-Wpointer-arith` 4656 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4657 $as_echo_n "(cached) " >&6 4658else 4659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4660/* end confdefs.h. */ 4661int i; 4662int 4663main () 4664{ 4665 4666 ; 4667 return 0; 4668} 4669_ACEOF 4670if ac_fn_c_try_link "$LINENO"; then : 4671 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4672else 4673 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4674fi 4675rm -f core conftest.err conftest.$ac_objext \ 4676 conftest$ac_exeext conftest.$ac_ext 4677fi 4678 4679 4680 CFLAGS="$xorg_testset_save_CFLAGS" 4681 4682 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4684$as_echo "$supported" >&6; } 4685 if test "$supported" = "yes" ; then 4686 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4687 found="yes" 4688 fi 4689 fi 4690 4691 4692 4693 4694 4695 4696 4697xorg_testset_save_CFLAGS="$CFLAGS" 4698 4699if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4702$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4703if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4704 $as_echo_n "(cached) " >&6 4705else 4706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4707/* end confdefs.h. */ 4708int i; 4709_ACEOF 4710if ac_fn_c_try_compile "$LINENO"; then : 4711 xorg_cv_cc_flag_unknown_warning_option=yes 4712else 4713 xorg_cv_cc_flag_unknown_warning_option=no 4714fi 4715rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4716fi 4717{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4718$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4719 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4720 CFLAGS="$xorg_testset_save_CFLAGS" 4721fi 4722 4723if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4724 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4726 fi 4727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4729$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4730if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4731 $as_echo_n "(cached) " >&6 4732else 4733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4734/* end confdefs.h. */ 4735int i; 4736_ACEOF 4737if ac_fn_c_try_compile "$LINENO"; then : 4738 xorg_cv_cc_flag_unused_command_line_argument=yes 4739else 4740 xorg_cv_cc_flag_unused_command_line_argument=no 4741fi 4742rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4743fi 4744{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4745$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4746 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4747 CFLAGS="$xorg_testset_save_CFLAGS" 4748fi 4749 4750found="no" 4751 4752 if test $found = "no" ; then 4753 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4755 fi 4756 4757 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4759 fi 4760 4761 CFLAGS="$CFLAGS -Wstrict-prototypes" 4762 4763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 4764$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 4765 cacheid=`$as_echo xorg_cv_cc_flag_-Wstrict-prototypes` 4766 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4767 $as_echo_n "(cached) " >&6 4768else 4769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4770/* end confdefs.h. */ 4771int i; 4772int 4773main () 4774{ 4775 4776 ; 4777 return 0; 4778} 4779_ACEOF 4780if ac_fn_c_try_link "$LINENO"; then : 4781 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4782else 4783 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4784fi 4785rm -f core conftest.err conftest.$ac_objext \ 4786 conftest$ac_exeext conftest.$ac_ext 4787fi 4788 4789 4790 CFLAGS="$xorg_testset_save_CFLAGS" 4791 4792 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4794$as_echo "$supported" >&6; } 4795 if test "$supported" = "yes" ; then 4796 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 4797 found="yes" 4798 fi 4799 fi 4800 4801 4802 4803 4804 4805 4806 4807xorg_testset_save_CFLAGS="$CFLAGS" 4808 4809if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4812$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4813if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4814 $as_echo_n "(cached) " >&6 4815else 4816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4817/* end confdefs.h. */ 4818int i; 4819_ACEOF 4820if ac_fn_c_try_compile "$LINENO"; then : 4821 xorg_cv_cc_flag_unknown_warning_option=yes 4822else 4823 xorg_cv_cc_flag_unknown_warning_option=no 4824fi 4825rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4826fi 4827{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4828$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4829 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4830 CFLAGS="$xorg_testset_save_CFLAGS" 4831fi 4832 4833if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4834 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4835 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4836 fi 4837 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4839$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4840if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4841 $as_echo_n "(cached) " >&6 4842else 4843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4844/* end confdefs.h. */ 4845int i; 4846_ACEOF 4847if ac_fn_c_try_compile "$LINENO"; then : 4848 xorg_cv_cc_flag_unused_command_line_argument=yes 4849else 4850 xorg_cv_cc_flag_unused_command_line_argument=no 4851fi 4852rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4853fi 4854{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4855$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4856 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4857 CFLAGS="$xorg_testset_save_CFLAGS" 4858fi 4859 4860found="no" 4861 4862 if test $found = "no" ; then 4863 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4865 fi 4866 4867 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4868 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4869 fi 4870 4871 CFLAGS="$CFLAGS -Wmissing-prototypes" 4872 4873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 4874$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 4875 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-prototypes` 4876 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4877 $as_echo_n "(cached) " >&6 4878else 4879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4880/* end confdefs.h. */ 4881int i; 4882int 4883main () 4884{ 4885 4886 ; 4887 return 0; 4888} 4889_ACEOF 4890if ac_fn_c_try_link "$LINENO"; then : 4891 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4892else 4893 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4894fi 4895rm -f core conftest.err conftest.$ac_objext \ 4896 conftest$ac_exeext conftest.$ac_ext 4897fi 4898 4899 4900 CFLAGS="$xorg_testset_save_CFLAGS" 4901 4902 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4904$as_echo "$supported" >&6; } 4905 if test "$supported" = "yes" ; then 4906 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 4907 found="yes" 4908 fi 4909 fi 4910 4911 4912 4913 4914 4915 4916 4917xorg_testset_save_CFLAGS="$CFLAGS" 4918 4919if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4922$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4923if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4924 $as_echo_n "(cached) " >&6 4925else 4926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4927/* end confdefs.h. */ 4928int i; 4929_ACEOF 4930if ac_fn_c_try_compile "$LINENO"; then : 4931 xorg_cv_cc_flag_unknown_warning_option=yes 4932else 4933 xorg_cv_cc_flag_unknown_warning_option=no 4934fi 4935rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4936fi 4937{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4938$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4939 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4940 CFLAGS="$xorg_testset_save_CFLAGS" 4941fi 4942 4943if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4944 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4946 fi 4947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4949$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4950if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4951 $as_echo_n "(cached) " >&6 4952else 4953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4954/* end confdefs.h. */ 4955int i; 4956_ACEOF 4957if ac_fn_c_try_compile "$LINENO"; then : 4958 xorg_cv_cc_flag_unused_command_line_argument=yes 4959else 4960 xorg_cv_cc_flag_unused_command_line_argument=no 4961fi 4962rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4963fi 4964{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4965$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4966 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4967 CFLAGS="$xorg_testset_save_CFLAGS" 4968fi 4969 4970found="no" 4971 4972 if test $found = "no" ; then 4973 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4975 fi 4976 4977 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4978 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4979 fi 4980 4981 CFLAGS="$CFLAGS -Wmissing-declarations" 4982 4983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4984$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4985 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-declarations` 4986 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4987 $as_echo_n "(cached) " >&6 4988else 4989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4990/* end confdefs.h. */ 4991int i; 4992int 4993main () 4994{ 4995 4996 ; 4997 return 0; 4998} 4999_ACEOF 5000if ac_fn_c_try_link "$LINENO"; then : 5001 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5002else 5003 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5004fi 5005rm -f core conftest.err conftest.$ac_objext \ 5006 conftest$ac_exeext conftest.$ac_ext 5007fi 5008 5009 5010 CFLAGS="$xorg_testset_save_CFLAGS" 5011 5012 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5014$as_echo "$supported" >&6; } 5015 if test "$supported" = "yes" ; then 5016 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5017 found="yes" 5018 fi 5019 fi 5020 5021 5022 5023 5024 5025 5026 5027xorg_testset_save_CFLAGS="$CFLAGS" 5028 5029if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5032$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5033if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5034 $as_echo_n "(cached) " >&6 5035else 5036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5037/* end confdefs.h. */ 5038int i; 5039_ACEOF 5040if ac_fn_c_try_compile "$LINENO"; then : 5041 xorg_cv_cc_flag_unknown_warning_option=yes 5042else 5043 xorg_cv_cc_flag_unknown_warning_option=no 5044fi 5045rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5046fi 5047{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5048$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5049 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5050 CFLAGS="$xorg_testset_save_CFLAGS" 5051fi 5052 5053if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5054 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5056 fi 5057 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5059$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5060if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5061 $as_echo_n "(cached) " >&6 5062else 5063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5064/* end confdefs.h. */ 5065int i; 5066_ACEOF 5067if ac_fn_c_try_compile "$LINENO"; then : 5068 xorg_cv_cc_flag_unused_command_line_argument=yes 5069else 5070 xorg_cv_cc_flag_unused_command_line_argument=no 5071fi 5072rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5073fi 5074{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5075$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5076 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5077 CFLAGS="$xorg_testset_save_CFLAGS" 5078fi 5079 5080found="no" 5081 5082 if test $found = "no" ; then 5083 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5085 fi 5086 5087 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5089 fi 5090 5091 CFLAGS="$CFLAGS -Wnested-externs" 5092 5093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5094$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5095 cacheid=`$as_echo xorg_cv_cc_flag_-Wnested-externs` 5096 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5097 $as_echo_n "(cached) " >&6 5098else 5099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5100/* end confdefs.h. */ 5101int i; 5102int 5103main () 5104{ 5105 5106 ; 5107 return 0; 5108} 5109_ACEOF 5110if ac_fn_c_try_link "$LINENO"; then : 5111 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5112else 5113 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5114fi 5115rm -f core conftest.err conftest.$ac_objext \ 5116 conftest$ac_exeext conftest.$ac_ext 5117fi 5118 5119 5120 CFLAGS="$xorg_testset_save_CFLAGS" 5121 5122 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5124$as_echo "$supported" >&6; } 5125 if test "$supported" = "yes" ; then 5126 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5127 found="yes" 5128 fi 5129 fi 5130 5131 5132 5133 5134 5135 5136 5137xorg_testset_save_CFLAGS="$CFLAGS" 5138 5139if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5142$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5143if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5144 $as_echo_n "(cached) " >&6 5145else 5146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5147/* end confdefs.h. */ 5148int i; 5149_ACEOF 5150if ac_fn_c_try_compile "$LINENO"; then : 5151 xorg_cv_cc_flag_unknown_warning_option=yes 5152else 5153 xorg_cv_cc_flag_unknown_warning_option=no 5154fi 5155rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5156fi 5157{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5158$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5159 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5160 CFLAGS="$xorg_testset_save_CFLAGS" 5161fi 5162 5163if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5164 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5166 fi 5167 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5169$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5170if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5171 $as_echo_n "(cached) " >&6 5172else 5173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5174/* end confdefs.h. */ 5175int i; 5176_ACEOF 5177if ac_fn_c_try_compile "$LINENO"; then : 5178 xorg_cv_cc_flag_unused_command_line_argument=yes 5179else 5180 xorg_cv_cc_flag_unused_command_line_argument=no 5181fi 5182rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5183fi 5184{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5185$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5186 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5187 CFLAGS="$xorg_testset_save_CFLAGS" 5188fi 5189 5190found="no" 5191 5192 if test $found = "no" ; then 5193 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5195 fi 5196 5197 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5199 fi 5200 5201 CFLAGS="$CFLAGS -Wbad-function-cast" 5202 5203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5204$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5205 cacheid=`$as_echo xorg_cv_cc_flag_-Wbad-function-cast` 5206 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5207 $as_echo_n "(cached) " >&6 5208else 5209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5210/* end confdefs.h. */ 5211int i; 5212int 5213main () 5214{ 5215 5216 ; 5217 return 0; 5218} 5219_ACEOF 5220if ac_fn_c_try_link "$LINENO"; then : 5221 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5222else 5223 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5224fi 5225rm -f core conftest.err conftest.$ac_objext \ 5226 conftest$ac_exeext conftest.$ac_ext 5227fi 5228 5229 5230 CFLAGS="$xorg_testset_save_CFLAGS" 5231 5232 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5234$as_echo "$supported" >&6; } 5235 if test "$supported" = "yes" ; then 5236 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5237 found="yes" 5238 fi 5239 fi 5240 5241 5242 5243 5244 5245 5246 5247xorg_testset_save_CFLAGS="$CFLAGS" 5248 5249if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5250 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5252$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5253if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5254 $as_echo_n "(cached) " >&6 5255else 5256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5257/* end confdefs.h. */ 5258int i; 5259_ACEOF 5260if ac_fn_c_try_compile "$LINENO"; then : 5261 xorg_cv_cc_flag_unknown_warning_option=yes 5262else 5263 xorg_cv_cc_flag_unknown_warning_option=no 5264fi 5265rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5266fi 5267{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5268$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5269 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5270 CFLAGS="$xorg_testset_save_CFLAGS" 5271fi 5272 5273if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5274 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5276 fi 5277 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5279$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5280if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5281 $as_echo_n "(cached) " >&6 5282else 5283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5284/* end confdefs.h. */ 5285int i; 5286_ACEOF 5287if ac_fn_c_try_compile "$LINENO"; then : 5288 xorg_cv_cc_flag_unused_command_line_argument=yes 5289else 5290 xorg_cv_cc_flag_unused_command_line_argument=no 5291fi 5292rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5293fi 5294{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5295$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5296 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5297 CFLAGS="$xorg_testset_save_CFLAGS" 5298fi 5299 5300found="no" 5301 5302 if test $found = "no" ; then 5303 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5305 fi 5306 5307 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5308 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5309 fi 5310 5311 CFLAGS="$CFLAGS -Wformat=2" 5312 5313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5314$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5315 cacheid=`$as_echo xorg_cv_cc_flag_-Wformat=2` 5316 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5317 $as_echo_n "(cached) " >&6 5318else 5319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5320/* end confdefs.h. */ 5321int i; 5322int 5323main () 5324{ 5325 5326 ; 5327 return 0; 5328} 5329_ACEOF 5330if ac_fn_c_try_link "$LINENO"; then : 5331 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5332else 5333 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5334fi 5335rm -f core conftest.err conftest.$ac_objext \ 5336 conftest$ac_exeext conftest.$ac_ext 5337fi 5338 5339 5340 CFLAGS="$xorg_testset_save_CFLAGS" 5341 5342 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5344$as_echo "$supported" >&6; } 5345 if test "$supported" = "yes" ; then 5346 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5347 found="yes" 5348 fi 5349 fi 5350 5351 if test $found = "no" ; then 5352 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5354 fi 5355 5356 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5358 fi 5359 5360 CFLAGS="$CFLAGS -Wformat" 5361 5362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5363$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5364 cacheid=`$as_echo xorg_cv_cc_flag_-Wformat` 5365 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5366 $as_echo_n "(cached) " >&6 5367else 5368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5369/* end confdefs.h. */ 5370int i; 5371int 5372main () 5373{ 5374 5375 ; 5376 return 0; 5377} 5378_ACEOF 5379if ac_fn_c_try_link "$LINENO"; then : 5380 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5381else 5382 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5383fi 5384rm -f core conftest.err conftest.$ac_objext \ 5385 conftest$ac_exeext conftest.$ac_ext 5386fi 5387 5388 5389 CFLAGS="$xorg_testset_save_CFLAGS" 5390 5391 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5393$as_echo "$supported" >&6; } 5394 if test "$supported" = "yes" ; then 5395 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5396 found="yes" 5397 fi 5398 fi 5399 5400 5401 5402 5403 5404 5405 5406xorg_testset_save_CFLAGS="$CFLAGS" 5407 5408if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5411$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5412if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5413 $as_echo_n "(cached) " >&6 5414else 5415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5416/* end confdefs.h. */ 5417int i; 5418_ACEOF 5419if ac_fn_c_try_compile "$LINENO"; then : 5420 xorg_cv_cc_flag_unknown_warning_option=yes 5421else 5422 xorg_cv_cc_flag_unknown_warning_option=no 5423fi 5424rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5425fi 5426{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5427$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5428 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5429 CFLAGS="$xorg_testset_save_CFLAGS" 5430fi 5431 5432if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5433 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5435 fi 5436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5438$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5439if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5440 $as_echo_n "(cached) " >&6 5441else 5442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5443/* end confdefs.h. */ 5444int i; 5445_ACEOF 5446if ac_fn_c_try_compile "$LINENO"; then : 5447 xorg_cv_cc_flag_unused_command_line_argument=yes 5448else 5449 xorg_cv_cc_flag_unused_command_line_argument=no 5450fi 5451rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5452fi 5453{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5454$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5455 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5456 CFLAGS="$xorg_testset_save_CFLAGS" 5457fi 5458 5459found="no" 5460 5461 if test $found = "no" ; then 5462 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5464 fi 5465 5466 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5468 fi 5469 5470 CFLAGS="$CFLAGS -Wold-style-definition" 5471 5472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5473$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5474 cacheid=`$as_echo xorg_cv_cc_flag_-Wold-style-definition` 5475 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5476 $as_echo_n "(cached) " >&6 5477else 5478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5479/* end confdefs.h. */ 5480int i; 5481int 5482main () 5483{ 5484 5485 ; 5486 return 0; 5487} 5488_ACEOF 5489if ac_fn_c_try_link "$LINENO"; then : 5490 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5491else 5492 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5493fi 5494rm -f core conftest.err conftest.$ac_objext \ 5495 conftest$ac_exeext conftest.$ac_ext 5496fi 5497 5498 5499 CFLAGS="$xorg_testset_save_CFLAGS" 5500 5501 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5503$as_echo "$supported" >&6; } 5504 if test "$supported" = "yes" ; then 5505 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5506 found="yes" 5507 fi 5508 fi 5509 5510 5511 5512 5513 5514 5515 5516xorg_testset_save_CFLAGS="$CFLAGS" 5517 5518if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5521$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5522if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5523 $as_echo_n "(cached) " >&6 5524else 5525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5526/* end confdefs.h. */ 5527int i; 5528_ACEOF 5529if ac_fn_c_try_compile "$LINENO"; then : 5530 xorg_cv_cc_flag_unknown_warning_option=yes 5531else 5532 xorg_cv_cc_flag_unknown_warning_option=no 5533fi 5534rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5535fi 5536{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5537$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5538 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5539 CFLAGS="$xorg_testset_save_CFLAGS" 5540fi 5541 5542if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5543 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5545 fi 5546 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5548$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5549if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5550 $as_echo_n "(cached) " >&6 5551else 5552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5553/* end confdefs.h. */ 5554int i; 5555_ACEOF 5556if ac_fn_c_try_compile "$LINENO"; then : 5557 xorg_cv_cc_flag_unused_command_line_argument=yes 5558else 5559 xorg_cv_cc_flag_unused_command_line_argument=no 5560fi 5561rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5562fi 5563{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5564$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5565 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5566 CFLAGS="$xorg_testset_save_CFLAGS" 5567fi 5568 5569found="no" 5570 5571 if test $found = "no" ; then 5572 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5574 fi 5575 5576 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5577 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5578 fi 5579 5580 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5581 5582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5583$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5584 cacheid=`$as_echo xorg_cv_cc_flag_-Wdeclaration-after-statement` 5585 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5586 $as_echo_n "(cached) " >&6 5587else 5588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5589/* end confdefs.h. */ 5590int i; 5591int 5592main () 5593{ 5594 5595 ; 5596 return 0; 5597} 5598_ACEOF 5599if ac_fn_c_try_link "$LINENO"; then : 5600 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5601else 5602 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5603fi 5604rm -f core conftest.err conftest.$ac_objext \ 5605 conftest$ac_exeext conftest.$ac_ext 5606fi 5607 5608 5609 CFLAGS="$xorg_testset_save_CFLAGS" 5610 5611 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5613$as_echo "$supported" >&6; } 5614 if test "$supported" = "yes" ; then 5615 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5616 found="yes" 5617 fi 5618 fi 5619 5620 5621 5622# This chunk adds additional warnings that could catch undesired effects. 5623 5624 5625 5626 5627 5628xorg_testset_save_CFLAGS="$CFLAGS" 5629 5630if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5633$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5634if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5635 $as_echo_n "(cached) " >&6 5636else 5637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5638/* end confdefs.h. */ 5639int i; 5640_ACEOF 5641if ac_fn_c_try_compile "$LINENO"; then : 5642 xorg_cv_cc_flag_unknown_warning_option=yes 5643else 5644 xorg_cv_cc_flag_unknown_warning_option=no 5645fi 5646rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5647fi 5648{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5649$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5650 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5651 CFLAGS="$xorg_testset_save_CFLAGS" 5652fi 5653 5654if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5655 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5657 fi 5658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5660$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5661if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5662 $as_echo_n "(cached) " >&6 5663else 5664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5665/* end confdefs.h. */ 5666int i; 5667_ACEOF 5668if ac_fn_c_try_compile "$LINENO"; then : 5669 xorg_cv_cc_flag_unused_command_line_argument=yes 5670else 5671 xorg_cv_cc_flag_unused_command_line_argument=no 5672fi 5673rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5674fi 5675{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5676$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5677 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5678 CFLAGS="$xorg_testset_save_CFLAGS" 5679fi 5680 5681found="no" 5682 5683 if test $found = "no" ; then 5684 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5686 fi 5687 5688 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5690 fi 5691 5692 CFLAGS="$CFLAGS -Wunused" 5693 5694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5695$as_echo_n "checking if $CC supports -Wunused... " >&6; } 5696 cacheid=`$as_echo xorg_cv_cc_flag_-Wunused` 5697 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5698 $as_echo_n "(cached) " >&6 5699else 5700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5701/* end confdefs.h. */ 5702int i; 5703int 5704main () 5705{ 5706 5707 ; 5708 return 0; 5709} 5710_ACEOF 5711if ac_fn_c_try_link "$LINENO"; then : 5712 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5713else 5714 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5715fi 5716rm -f core conftest.err conftest.$ac_objext \ 5717 conftest$ac_exeext conftest.$ac_ext 5718fi 5719 5720 5721 CFLAGS="$xorg_testset_save_CFLAGS" 5722 5723 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5725$as_echo "$supported" >&6; } 5726 if test "$supported" = "yes" ; then 5727 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5728 found="yes" 5729 fi 5730 fi 5731 5732 5733 5734 5735 5736 5737 5738xorg_testset_save_CFLAGS="$CFLAGS" 5739 5740if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5743$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5744if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5745 $as_echo_n "(cached) " >&6 5746else 5747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5748/* end confdefs.h. */ 5749int i; 5750_ACEOF 5751if ac_fn_c_try_compile "$LINENO"; then : 5752 xorg_cv_cc_flag_unknown_warning_option=yes 5753else 5754 xorg_cv_cc_flag_unknown_warning_option=no 5755fi 5756rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5757fi 5758{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5759$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5760 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5761 CFLAGS="$xorg_testset_save_CFLAGS" 5762fi 5763 5764if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5765 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5767 fi 5768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5770$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5771if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5772 $as_echo_n "(cached) " >&6 5773else 5774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5775/* end confdefs.h. */ 5776int i; 5777_ACEOF 5778if ac_fn_c_try_compile "$LINENO"; then : 5779 xorg_cv_cc_flag_unused_command_line_argument=yes 5780else 5781 xorg_cv_cc_flag_unused_command_line_argument=no 5782fi 5783rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5784fi 5785{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5786$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5787 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5788 CFLAGS="$xorg_testset_save_CFLAGS" 5789fi 5790 5791found="no" 5792 5793 if test $found = "no" ; then 5794 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5796 fi 5797 5798 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5800 fi 5801 5802 CFLAGS="$CFLAGS -Wuninitialized" 5803 5804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 5805$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 5806 cacheid=`$as_echo xorg_cv_cc_flag_-Wuninitialized` 5807 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5808 $as_echo_n "(cached) " >&6 5809else 5810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5811/* end confdefs.h. */ 5812int i; 5813int 5814main () 5815{ 5816 5817 ; 5818 return 0; 5819} 5820_ACEOF 5821if ac_fn_c_try_link "$LINENO"; then : 5822 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5823else 5824 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5825fi 5826rm -f core conftest.err conftest.$ac_objext \ 5827 conftest$ac_exeext conftest.$ac_ext 5828fi 5829 5830 5831 CFLAGS="$xorg_testset_save_CFLAGS" 5832 5833 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5835$as_echo "$supported" >&6; } 5836 if test "$supported" = "yes" ; then 5837 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 5838 found="yes" 5839 fi 5840 fi 5841 5842 5843 5844 5845 5846 5847 5848xorg_testset_save_CFLAGS="$CFLAGS" 5849 5850if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5853$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5854if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5855 $as_echo_n "(cached) " >&6 5856else 5857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5858/* end confdefs.h. */ 5859int i; 5860_ACEOF 5861if ac_fn_c_try_compile "$LINENO"; then : 5862 xorg_cv_cc_flag_unknown_warning_option=yes 5863else 5864 xorg_cv_cc_flag_unknown_warning_option=no 5865fi 5866rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5867fi 5868{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5869$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5870 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5871 CFLAGS="$xorg_testset_save_CFLAGS" 5872fi 5873 5874if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5875 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5877 fi 5878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5880$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5881if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5882 $as_echo_n "(cached) " >&6 5883else 5884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5885/* end confdefs.h. */ 5886int i; 5887_ACEOF 5888if ac_fn_c_try_compile "$LINENO"; then : 5889 xorg_cv_cc_flag_unused_command_line_argument=yes 5890else 5891 xorg_cv_cc_flag_unused_command_line_argument=no 5892fi 5893rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5894fi 5895{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5896$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5897 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5898 CFLAGS="$xorg_testset_save_CFLAGS" 5899fi 5900 5901found="no" 5902 5903 if test $found = "no" ; then 5904 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5906 fi 5907 5908 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5909 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5910 fi 5911 5912 CFLAGS="$CFLAGS -Wshadow" 5913 5914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 5915$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 5916 cacheid=`$as_echo xorg_cv_cc_flag_-Wshadow` 5917 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5918 $as_echo_n "(cached) " >&6 5919else 5920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5921/* end confdefs.h. */ 5922int i; 5923int 5924main () 5925{ 5926 5927 ; 5928 return 0; 5929} 5930_ACEOF 5931if ac_fn_c_try_link "$LINENO"; then : 5932 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5933else 5934 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5935fi 5936rm -f core conftest.err conftest.$ac_objext \ 5937 conftest$ac_exeext conftest.$ac_ext 5938fi 5939 5940 5941 CFLAGS="$xorg_testset_save_CFLAGS" 5942 5943 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5945$as_echo "$supported" >&6; } 5946 if test "$supported" = "yes" ; then 5947 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 5948 found="yes" 5949 fi 5950 fi 5951 5952 5953 5954 5955 5956 5957 5958xorg_testset_save_CFLAGS="$CFLAGS" 5959 5960if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5963$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5964if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5965 $as_echo_n "(cached) " >&6 5966else 5967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5968/* end confdefs.h. */ 5969int i; 5970_ACEOF 5971if ac_fn_c_try_compile "$LINENO"; then : 5972 xorg_cv_cc_flag_unknown_warning_option=yes 5973else 5974 xorg_cv_cc_flag_unknown_warning_option=no 5975fi 5976rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5977fi 5978{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5979$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5980 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5981 CFLAGS="$xorg_testset_save_CFLAGS" 5982fi 5983 5984if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5985 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5987 fi 5988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5990$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5991if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5992 $as_echo_n "(cached) " >&6 5993else 5994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5995/* end confdefs.h. */ 5996int i; 5997_ACEOF 5998if ac_fn_c_try_compile "$LINENO"; then : 5999 xorg_cv_cc_flag_unused_command_line_argument=yes 6000else 6001 xorg_cv_cc_flag_unused_command_line_argument=no 6002fi 6003rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6004fi 6005{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6006$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6007 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6008 CFLAGS="$xorg_testset_save_CFLAGS" 6009fi 6010 6011found="no" 6012 6013 if test $found = "no" ; then 6014 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6016 fi 6017 6018 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6019 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6020 fi 6021 6022 CFLAGS="$CFLAGS -Wcast-qual" 6023 6024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6025$as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6026 cacheid=`$as_echo xorg_cv_cc_flag_-Wcast-qual` 6027 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6028 $as_echo_n "(cached) " >&6 6029else 6030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6031/* end confdefs.h. */ 6032int i; 6033int 6034main () 6035{ 6036 6037 ; 6038 return 0; 6039} 6040_ACEOF 6041if ac_fn_c_try_link "$LINENO"; then : 6042 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6043else 6044 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6045fi 6046rm -f core conftest.err conftest.$ac_objext \ 6047 conftest$ac_exeext conftest.$ac_ext 6048fi 6049 6050 6051 CFLAGS="$xorg_testset_save_CFLAGS" 6052 6053 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6055$as_echo "$supported" >&6; } 6056 if test "$supported" = "yes" ; then 6057 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6058 found="yes" 6059 fi 6060 fi 6061 6062 6063 6064 6065 6066 6067 6068xorg_testset_save_CFLAGS="$CFLAGS" 6069 6070if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6073$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6074if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6075 $as_echo_n "(cached) " >&6 6076else 6077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6078/* end confdefs.h. */ 6079int i; 6080_ACEOF 6081if ac_fn_c_try_compile "$LINENO"; then : 6082 xorg_cv_cc_flag_unknown_warning_option=yes 6083else 6084 xorg_cv_cc_flag_unknown_warning_option=no 6085fi 6086rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6087fi 6088{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6089$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6090 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6091 CFLAGS="$xorg_testset_save_CFLAGS" 6092fi 6093 6094if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6095 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6097 fi 6098 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6100$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6101if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6102 $as_echo_n "(cached) " >&6 6103else 6104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6105/* end confdefs.h. */ 6106int i; 6107_ACEOF 6108if ac_fn_c_try_compile "$LINENO"; then : 6109 xorg_cv_cc_flag_unused_command_line_argument=yes 6110else 6111 xorg_cv_cc_flag_unused_command_line_argument=no 6112fi 6113rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6114fi 6115{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6116$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6117 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6118 CFLAGS="$xorg_testset_save_CFLAGS" 6119fi 6120 6121found="no" 6122 6123 if test $found = "no" ; then 6124 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6126 fi 6127 6128 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6130 fi 6131 6132 CFLAGS="$CFLAGS -Wmissing-noreturn" 6133 6134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6135$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6136 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-noreturn` 6137 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6138 $as_echo_n "(cached) " >&6 6139else 6140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6141/* end confdefs.h. */ 6142int i; 6143int 6144main () 6145{ 6146 6147 ; 6148 return 0; 6149} 6150_ACEOF 6151if ac_fn_c_try_link "$LINENO"; then : 6152 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6153else 6154 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6155fi 6156rm -f core conftest.err conftest.$ac_objext \ 6157 conftest$ac_exeext conftest.$ac_ext 6158fi 6159 6160 6161 CFLAGS="$xorg_testset_save_CFLAGS" 6162 6163 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6165$as_echo "$supported" >&6; } 6166 if test "$supported" = "yes" ; then 6167 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6168 found="yes" 6169 fi 6170 fi 6171 6172 6173 6174 6175 6176 6177 6178xorg_testset_save_CFLAGS="$CFLAGS" 6179 6180if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6183$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6184if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6185 $as_echo_n "(cached) " >&6 6186else 6187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6188/* end confdefs.h. */ 6189int i; 6190_ACEOF 6191if ac_fn_c_try_compile "$LINENO"; then : 6192 xorg_cv_cc_flag_unknown_warning_option=yes 6193else 6194 xorg_cv_cc_flag_unknown_warning_option=no 6195fi 6196rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6197fi 6198{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6199$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6200 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6201 CFLAGS="$xorg_testset_save_CFLAGS" 6202fi 6203 6204if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6205 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6207 fi 6208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6210$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6211if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6212 $as_echo_n "(cached) " >&6 6213else 6214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6215/* end confdefs.h. */ 6216int i; 6217_ACEOF 6218if ac_fn_c_try_compile "$LINENO"; then : 6219 xorg_cv_cc_flag_unused_command_line_argument=yes 6220else 6221 xorg_cv_cc_flag_unused_command_line_argument=no 6222fi 6223rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6224fi 6225{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6226$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6227 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6228 CFLAGS="$xorg_testset_save_CFLAGS" 6229fi 6230 6231found="no" 6232 6233 if test $found = "no" ; then 6234 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6236 fi 6237 6238 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6239 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6240 fi 6241 6242 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6243 6244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6245$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6246 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-format-attribute` 6247 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6248 $as_echo_n "(cached) " >&6 6249else 6250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6251/* end confdefs.h. */ 6252int i; 6253int 6254main () 6255{ 6256 6257 ; 6258 return 0; 6259} 6260_ACEOF 6261if ac_fn_c_try_link "$LINENO"; then : 6262 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6263else 6264 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6265fi 6266rm -f core conftest.err conftest.$ac_objext \ 6267 conftest$ac_exeext conftest.$ac_ext 6268fi 6269 6270 6271 CFLAGS="$xorg_testset_save_CFLAGS" 6272 6273 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6275$as_echo "$supported" >&6; } 6276 if test "$supported" = "yes" ; then 6277 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6278 found="yes" 6279 fi 6280 fi 6281 6282 6283 6284 6285 6286 6287 6288xorg_testset_save_CFLAGS="$CFLAGS" 6289 6290if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6293$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6294if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6295 $as_echo_n "(cached) " >&6 6296else 6297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6298/* end confdefs.h. */ 6299int i; 6300_ACEOF 6301if ac_fn_c_try_compile "$LINENO"; then : 6302 xorg_cv_cc_flag_unknown_warning_option=yes 6303else 6304 xorg_cv_cc_flag_unknown_warning_option=no 6305fi 6306rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6307fi 6308{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6309$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6310 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6311 CFLAGS="$xorg_testset_save_CFLAGS" 6312fi 6313 6314if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6315 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6317 fi 6318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6320$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6321if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 "$LINENO"; then : 6329 xorg_cv_cc_flag_unused_command_line_argument=yes 6330else 6331 xorg_cv_cc_flag_unused_command_line_argument=no 6332fi 6333rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6334fi 6335{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6336$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6337 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6338 CFLAGS="$xorg_testset_save_CFLAGS" 6339fi 6340 6341found="no" 6342 6343 if test $found = "no" ; then 6344 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6346 fi 6347 6348 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6350 fi 6351 6352 CFLAGS="$CFLAGS -Wredundant-decls" 6353 6354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6355$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6356 cacheid=`$as_echo xorg_cv_cc_flag_-Wredundant-decls` 6357 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6358 $as_echo_n "(cached) " >&6 6359else 6360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6361/* end confdefs.h. */ 6362int i; 6363int 6364main () 6365{ 6366 6367 ; 6368 return 0; 6369} 6370_ACEOF 6371if ac_fn_c_try_link "$LINENO"; then : 6372 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6373else 6374 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6375fi 6376rm -f core conftest.err conftest.$ac_objext \ 6377 conftest$ac_exeext conftest.$ac_ext 6378fi 6379 6380 6381 CFLAGS="$xorg_testset_save_CFLAGS" 6382 6383 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6385$as_echo "$supported" >&6; } 6386 if test "$supported" = "yes" ; then 6387 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6388 found="yes" 6389 fi 6390 fi 6391 6392 6393 6394# These are currently disabled because they are noisy. They will be enabled 6395# in the future once the codebase is sufficiently modernized to silence 6396# them. For now, I don't want them to drown out the other warnings. 6397# XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wlogical-op]) 6398# XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wparentheses]) 6399# XORG_TESTSET_CFLAG([BASE_CFLAGS], [-Wcast-align]) 6400 6401# Turn some warnings into errors, so we don't accidently get successful builds 6402# when there are problems that should be fixed. 6403 6404if test "x$SELECTIVE_WERROR" = "xyes" ; then 6405 6406 6407 6408 6409 6410xorg_testset_save_CFLAGS="$CFLAGS" 6411 6412if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6415$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6416if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6417 $as_echo_n "(cached) " >&6 6418else 6419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6420/* end confdefs.h. */ 6421int i; 6422_ACEOF 6423if ac_fn_c_try_compile "$LINENO"; then : 6424 xorg_cv_cc_flag_unknown_warning_option=yes 6425else 6426 xorg_cv_cc_flag_unknown_warning_option=no 6427fi 6428rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6429fi 6430{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6431$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6432 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6433 CFLAGS="$xorg_testset_save_CFLAGS" 6434fi 6435 6436if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6437 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6439 fi 6440 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6442$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6443if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6444 $as_echo_n "(cached) " >&6 6445else 6446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6447/* end confdefs.h. */ 6448int i; 6449_ACEOF 6450if ac_fn_c_try_compile "$LINENO"; then : 6451 xorg_cv_cc_flag_unused_command_line_argument=yes 6452else 6453 xorg_cv_cc_flag_unused_command_line_argument=no 6454fi 6455rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6456fi 6457{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6458$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6459 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6460 CFLAGS="$xorg_testset_save_CFLAGS" 6461fi 6462 6463found="no" 6464 6465 if test $found = "no" ; then 6466 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6468 fi 6469 6470 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6472 fi 6473 6474 CFLAGS="$CFLAGS -Werror=implicit" 6475 6476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6477$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6478 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=implicit` 6479 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6480 $as_echo_n "(cached) " >&6 6481else 6482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6483/* end confdefs.h. */ 6484int i; 6485int 6486main () 6487{ 6488 6489 ; 6490 return 0; 6491} 6492_ACEOF 6493if ac_fn_c_try_link "$LINENO"; then : 6494 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6495else 6496 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6497fi 6498rm -f core conftest.err conftest.$ac_objext \ 6499 conftest$ac_exeext conftest.$ac_ext 6500fi 6501 6502 6503 CFLAGS="$xorg_testset_save_CFLAGS" 6504 6505 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6507$as_echo "$supported" >&6; } 6508 if test "$supported" = "yes" ; then 6509 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6510 found="yes" 6511 fi 6512 fi 6513 6514 if test $found = "no" ; then 6515 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6517 fi 6518 6519 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6521 fi 6522 6523 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6524 6525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6526$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6527 cacheid=`$as_echo xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED` 6528 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6529 $as_echo_n "(cached) " >&6 6530else 6531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6532/* end confdefs.h. */ 6533int i; 6534int 6535main () 6536{ 6537 6538 ; 6539 return 0; 6540} 6541_ACEOF 6542if ac_fn_c_try_link "$LINENO"; then : 6543 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6544else 6545 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6546fi 6547rm -f core conftest.err conftest.$ac_objext \ 6548 conftest$ac_exeext conftest.$ac_ext 6549fi 6550 6551 6552 CFLAGS="$xorg_testset_save_CFLAGS" 6553 6554 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6556$as_echo "$supported" >&6; } 6557 if test "$supported" = "yes" ; then 6558 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6559 found="yes" 6560 fi 6561 fi 6562 6563 6564 6565 6566 6567 6568 6569xorg_testset_save_CFLAGS="$CFLAGS" 6570 6571if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6574$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6575if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6576 $as_echo_n "(cached) " >&6 6577else 6578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6579/* end confdefs.h. */ 6580int i; 6581_ACEOF 6582if ac_fn_c_try_compile "$LINENO"; then : 6583 xorg_cv_cc_flag_unknown_warning_option=yes 6584else 6585 xorg_cv_cc_flag_unknown_warning_option=no 6586fi 6587rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6588fi 6589{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6590$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6591 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6592 CFLAGS="$xorg_testset_save_CFLAGS" 6593fi 6594 6595if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6596 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6598 fi 6599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6601$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6602if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6603 $as_echo_n "(cached) " >&6 6604else 6605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6606/* end confdefs.h. */ 6607int i; 6608_ACEOF 6609if ac_fn_c_try_compile "$LINENO"; then : 6610 xorg_cv_cc_flag_unused_command_line_argument=yes 6611else 6612 xorg_cv_cc_flag_unused_command_line_argument=no 6613fi 6614rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6615fi 6616{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6617$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6618 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6619 CFLAGS="$xorg_testset_save_CFLAGS" 6620fi 6621 6622found="no" 6623 6624 if test $found = "no" ; then 6625 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6627 fi 6628 6629 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6631 fi 6632 6633 CFLAGS="$CFLAGS -Werror=nonnull" 6634 6635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6636$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6637 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=nonnull` 6638 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6639 $as_echo_n "(cached) " >&6 6640else 6641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6642/* end confdefs.h. */ 6643int i; 6644int 6645main () 6646{ 6647 6648 ; 6649 return 0; 6650} 6651_ACEOF 6652if ac_fn_c_try_link "$LINENO"; then : 6653 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6654else 6655 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6656fi 6657rm -f core conftest.err conftest.$ac_objext \ 6658 conftest$ac_exeext conftest.$ac_ext 6659fi 6660 6661 6662 CFLAGS="$xorg_testset_save_CFLAGS" 6663 6664 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6666$as_echo "$supported" >&6; } 6667 if test "$supported" = "yes" ; then 6668 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6669 found="yes" 6670 fi 6671 fi 6672 6673 6674 6675 6676 6677 6678 6679xorg_testset_save_CFLAGS="$CFLAGS" 6680 6681if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6684$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6685if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6686 $as_echo_n "(cached) " >&6 6687else 6688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6689/* end confdefs.h. */ 6690int i; 6691_ACEOF 6692if ac_fn_c_try_compile "$LINENO"; then : 6693 xorg_cv_cc_flag_unknown_warning_option=yes 6694else 6695 xorg_cv_cc_flag_unknown_warning_option=no 6696fi 6697rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6698fi 6699{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6700$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6701 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6702 CFLAGS="$xorg_testset_save_CFLAGS" 6703fi 6704 6705if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6706 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6708 fi 6709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6711$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6712if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6713 $as_echo_n "(cached) " >&6 6714else 6715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6716/* end confdefs.h. */ 6717int i; 6718_ACEOF 6719if ac_fn_c_try_compile "$LINENO"; then : 6720 xorg_cv_cc_flag_unused_command_line_argument=yes 6721else 6722 xorg_cv_cc_flag_unused_command_line_argument=no 6723fi 6724rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6725fi 6726{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6727$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6728 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6729 CFLAGS="$xorg_testset_save_CFLAGS" 6730fi 6731 6732found="no" 6733 6734 if test $found = "no" ; then 6735 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6736 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6737 fi 6738 6739 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6740 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6741 fi 6742 6743 CFLAGS="$CFLAGS -Werror=init-self" 6744 6745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 6746$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 6747 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=init-self` 6748 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6749 $as_echo_n "(cached) " >&6 6750else 6751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6752/* end confdefs.h. */ 6753int i; 6754int 6755main () 6756{ 6757 6758 ; 6759 return 0; 6760} 6761_ACEOF 6762if ac_fn_c_try_link "$LINENO"; then : 6763 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6764else 6765 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6766fi 6767rm -f core conftest.err conftest.$ac_objext \ 6768 conftest$ac_exeext conftest.$ac_ext 6769fi 6770 6771 6772 CFLAGS="$xorg_testset_save_CFLAGS" 6773 6774 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6776$as_echo "$supported" >&6; } 6777 if test "$supported" = "yes" ; then 6778 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 6779 found="yes" 6780 fi 6781 fi 6782 6783 6784 6785 6786 6787 6788 6789xorg_testset_save_CFLAGS="$CFLAGS" 6790 6791if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6794$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6795if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6796 $as_echo_n "(cached) " >&6 6797else 6798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6799/* end confdefs.h. */ 6800int i; 6801_ACEOF 6802if ac_fn_c_try_compile "$LINENO"; then : 6803 xorg_cv_cc_flag_unknown_warning_option=yes 6804else 6805 xorg_cv_cc_flag_unknown_warning_option=no 6806fi 6807rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6808fi 6809{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6810$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6811 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6812 CFLAGS="$xorg_testset_save_CFLAGS" 6813fi 6814 6815if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6816 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6818 fi 6819 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6821$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6822if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6823 $as_echo_n "(cached) " >&6 6824else 6825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6826/* end confdefs.h. */ 6827int i; 6828_ACEOF 6829if ac_fn_c_try_compile "$LINENO"; then : 6830 xorg_cv_cc_flag_unused_command_line_argument=yes 6831else 6832 xorg_cv_cc_flag_unused_command_line_argument=no 6833fi 6834rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6835fi 6836{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6837$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6838 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6839 CFLAGS="$xorg_testset_save_CFLAGS" 6840fi 6841 6842found="no" 6843 6844 if test $found = "no" ; then 6845 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6847 fi 6848 6849 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6851 fi 6852 6853 CFLAGS="$CFLAGS -Werror=main" 6854 6855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 6856$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 6857 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=main` 6858 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6859 $as_echo_n "(cached) " >&6 6860else 6861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6862/* end confdefs.h. */ 6863int i; 6864int 6865main () 6866{ 6867 6868 ; 6869 return 0; 6870} 6871_ACEOF 6872if ac_fn_c_try_link "$LINENO"; then : 6873 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6874else 6875 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6876fi 6877rm -f core conftest.err conftest.$ac_objext \ 6878 conftest$ac_exeext conftest.$ac_ext 6879fi 6880 6881 6882 CFLAGS="$xorg_testset_save_CFLAGS" 6883 6884 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6886$as_echo "$supported" >&6; } 6887 if test "$supported" = "yes" ; then 6888 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 6889 found="yes" 6890 fi 6891 fi 6892 6893 6894 6895 6896 6897 6898 6899xorg_testset_save_CFLAGS="$CFLAGS" 6900 6901if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6904$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6905if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6906 $as_echo_n "(cached) " >&6 6907else 6908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6909/* end confdefs.h. */ 6910int i; 6911_ACEOF 6912if ac_fn_c_try_compile "$LINENO"; then : 6913 xorg_cv_cc_flag_unknown_warning_option=yes 6914else 6915 xorg_cv_cc_flag_unknown_warning_option=no 6916fi 6917rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6918fi 6919{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6920$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6921 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6922 CFLAGS="$xorg_testset_save_CFLAGS" 6923fi 6924 6925if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6926 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6928 fi 6929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6931$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6932if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6933 $as_echo_n "(cached) " >&6 6934else 6935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6936/* end confdefs.h. */ 6937int i; 6938_ACEOF 6939if ac_fn_c_try_compile "$LINENO"; then : 6940 xorg_cv_cc_flag_unused_command_line_argument=yes 6941else 6942 xorg_cv_cc_flag_unused_command_line_argument=no 6943fi 6944rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6945fi 6946{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6947$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6948 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6949 CFLAGS="$xorg_testset_save_CFLAGS" 6950fi 6951 6952found="no" 6953 6954 if test $found = "no" ; then 6955 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6957 fi 6958 6959 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6960 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6961 fi 6962 6963 CFLAGS="$CFLAGS -Werror=missing-braces" 6964 6965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 6966$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 6967 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=missing-braces` 6968 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6969 $as_echo_n "(cached) " >&6 6970else 6971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6972/* end confdefs.h. */ 6973int i; 6974int 6975main () 6976{ 6977 6978 ; 6979 return 0; 6980} 6981_ACEOF 6982if ac_fn_c_try_link "$LINENO"; then : 6983 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6984else 6985 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6986fi 6987rm -f core conftest.err conftest.$ac_objext \ 6988 conftest$ac_exeext conftest.$ac_ext 6989fi 6990 6991 6992 CFLAGS="$xorg_testset_save_CFLAGS" 6993 6994 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6996$as_echo "$supported" >&6; } 6997 if test "$supported" = "yes" ; then 6998 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 6999 found="yes" 7000 fi 7001 fi 7002 7003 7004 7005 7006 7007 7008 7009xorg_testset_save_CFLAGS="$CFLAGS" 7010 7011if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7014$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7015if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7016 $as_echo_n "(cached) " >&6 7017else 7018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7019/* end confdefs.h. */ 7020int i; 7021_ACEOF 7022if ac_fn_c_try_compile "$LINENO"; then : 7023 xorg_cv_cc_flag_unknown_warning_option=yes 7024else 7025 xorg_cv_cc_flag_unknown_warning_option=no 7026fi 7027rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7028fi 7029{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7030$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7031 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7032 CFLAGS="$xorg_testset_save_CFLAGS" 7033fi 7034 7035if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7036 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7038 fi 7039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7041$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7042if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7043 $as_echo_n "(cached) " >&6 7044else 7045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7046/* end confdefs.h. */ 7047int i; 7048_ACEOF 7049if ac_fn_c_try_compile "$LINENO"; then : 7050 xorg_cv_cc_flag_unused_command_line_argument=yes 7051else 7052 xorg_cv_cc_flag_unused_command_line_argument=no 7053fi 7054rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7055fi 7056{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7057$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7058 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7059 CFLAGS="$xorg_testset_save_CFLAGS" 7060fi 7061 7062found="no" 7063 7064 if test $found = "no" ; then 7065 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7067 fi 7068 7069 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7071 fi 7072 7073 CFLAGS="$CFLAGS -Werror=sequence-point" 7074 7075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7076$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7077 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=sequence-point` 7078 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7079 $as_echo_n "(cached) " >&6 7080else 7081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7082/* end confdefs.h. */ 7083int i; 7084int 7085main () 7086{ 7087 7088 ; 7089 return 0; 7090} 7091_ACEOF 7092if ac_fn_c_try_link "$LINENO"; then : 7093 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7094else 7095 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7096fi 7097rm -f core conftest.err conftest.$ac_objext \ 7098 conftest$ac_exeext conftest.$ac_ext 7099fi 7100 7101 7102 CFLAGS="$xorg_testset_save_CFLAGS" 7103 7104 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7106$as_echo "$supported" >&6; } 7107 if test "$supported" = "yes" ; then 7108 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7109 found="yes" 7110 fi 7111 fi 7112 7113 7114 7115 7116 7117 7118 7119xorg_testset_save_CFLAGS="$CFLAGS" 7120 7121if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7124$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7125if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7126 $as_echo_n "(cached) " >&6 7127else 7128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7129/* end confdefs.h. */ 7130int i; 7131_ACEOF 7132if ac_fn_c_try_compile "$LINENO"; then : 7133 xorg_cv_cc_flag_unknown_warning_option=yes 7134else 7135 xorg_cv_cc_flag_unknown_warning_option=no 7136fi 7137rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7138fi 7139{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7140$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7141 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7142 CFLAGS="$xorg_testset_save_CFLAGS" 7143fi 7144 7145if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7146 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7148 fi 7149 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7151$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7152if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7153 $as_echo_n "(cached) " >&6 7154else 7155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7156/* end confdefs.h. */ 7157int i; 7158_ACEOF 7159if ac_fn_c_try_compile "$LINENO"; then : 7160 xorg_cv_cc_flag_unused_command_line_argument=yes 7161else 7162 xorg_cv_cc_flag_unused_command_line_argument=no 7163fi 7164rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7165fi 7166{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7167$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7168 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7169 CFLAGS="$xorg_testset_save_CFLAGS" 7170fi 7171 7172found="no" 7173 7174 if test $found = "no" ; then 7175 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7177 fi 7178 7179 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7180 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7181 fi 7182 7183 CFLAGS="$CFLAGS -Werror=return-type" 7184 7185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7186$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7187 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=return-type` 7188 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7189 $as_echo_n "(cached) " >&6 7190else 7191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7192/* end confdefs.h. */ 7193int i; 7194int 7195main () 7196{ 7197 7198 ; 7199 return 0; 7200} 7201_ACEOF 7202if ac_fn_c_try_link "$LINENO"; then : 7203 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7204else 7205 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7206fi 7207rm -f core conftest.err conftest.$ac_objext \ 7208 conftest$ac_exeext conftest.$ac_ext 7209fi 7210 7211 7212 CFLAGS="$xorg_testset_save_CFLAGS" 7213 7214 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7216$as_echo "$supported" >&6; } 7217 if test "$supported" = "yes" ; then 7218 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7219 found="yes" 7220 fi 7221 fi 7222 7223 if test $found = "no" ; then 7224 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7226 fi 7227 7228 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7230 fi 7231 7232 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7233 7234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7235$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7236 cacheid=`$as_echo xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT` 7237 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7238 $as_echo_n "(cached) " >&6 7239else 7240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7241/* end confdefs.h. */ 7242int i; 7243int 7244main () 7245{ 7246 7247 ; 7248 return 0; 7249} 7250_ACEOF 7251if ac_fn_c_try_link "$LINENO"; then : 7252 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7253else 7254 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7255fi 7256rm -f core conftest.err conftest.$ac_objext \ 7257 conftest$ac_exeext conftest.$ac_ext 7258fi 7259 7260 7261 CFLAGS="$xorg_testset_save_CFLAGS" 7262 7263 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7265$as_echo "$supported" >&6; } 7266 if test "$supported" = "yes" ; then 7267 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7268 found="yes" 7269 fi 7270 fi 7271 7272 7273 7274 7275 7276 7277 7278xorg_testset_save_CFLAGS="$CFLAGS" 7279 7280if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7283$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7284if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7285 $as_echo_n "(cached) " >&6 7286else 7287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7288/* end confdefs.h. */ 7289int i; 7290_ACEOF 7291if ac_fn_c_try_compile "$LINENO"; then : 7292 xorg_cv_cc_flag_unknown_warning_option=yes 7293else 7294 xorg_cv_cc_flag_unknown_warning_option=no 7295fi 7296rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7297fi 7298{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7299$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7300 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7301 CFLAGS="$xorg_testset_save_CFLAGS" 7302fi 7303 7304if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7305 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7307 fi 7308 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7310$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7311if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7312 $as_echo_n "(cached) " >&6 7313else 7314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7315/* end confdefs.h. */ 7316int i; 7317_ACEOF 7318if ac_fn_c_try_compile "$LINENO"; then : 7319 xorg_cv_cc_flag_unused_command_line_argument=yes 7320else 7321 xorg_cv_cc_flag_unused_command_line_argument=no 7322fi 7323rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7324fi 7325{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7326$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7327 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7328 CFLAGS="$xorg_testset_save_CFLAGS" 7329fi 7330 7331found="no" 7332 7333 if test $found = "no" ; then 7334 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7336 fi 7337 7338 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7340 fi 7341 7342 CFLAGS="$CFLAGS -Werror=trigraphs" 7343 7344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7345$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7346 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=trigraphs` 7347 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7348 $as_echo_n "(cached) " >&6 7349else 7350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7351/* end confdefs.h. */ 7352int i; 7353int 7354main () 7355{ 7356 7357 ; 7358 return 0; 7359} 7360_ACEOF 7361if ac_fn_c_try_link "$LINENO"; then : 7362 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7363else 7364 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7365fi 7366rm -f core conftest.err conftest.$ac_objext \ 7367 conftest$ac_exeext conftest.$ac_ext 7368fi 7369 7370 7371 CFLAGS="$xorg_testset_save_CFLAGS" 7372 7373 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7375$as_echo "$supported" >&6; } 7376 if test "$supported" = "yes" ; then 7377 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7378 found="yes" 7379 fi 7380 fi 7381 7382 7383 7384 7385 7386 7387 7388xorg_testset_save_CFLAGS="$CFLAGS" 7389 7390if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7393$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7394if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7395 $as_echo_n "(cached) " >&6 7396else 7397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7398/* end confdefs.h. */ 7399int i; 7400_ACEOF 7401if ac_fn_c_try_compile "$LINENO"; then : 7402 xorg_cv_cc_flag_unknown_warning_option=yes 7403else 7404 xorg_cv_cc_flag_unknown_warning_option=no 7405fi 7406rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7407fi 7408{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7409$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7410 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7411 CFLAGS="$xorg_testset_save_CFLAGS" 7412fi 7413 7414if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7415 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7417 fi 7418 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7420$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7421if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7422 $as_echo_n "(cached) " >&6 7423else 7424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7425/* end confdefs.h. */ 7426int i; 7427_ACEOF 7428if ac_fn_c_try_compile "$LINENO"; then : 7429 xorg_cv_cc_flag_unused_command_line_argument=yes 7430else 7431 xorg_cv_cc_flag_unused_command_line_argument=no 7432fi 7433rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7434fi 7435{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7436$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7437 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7438 CFLAGS="$xorg_testset_save_CFLAGS" 7439fi 7440 7441found="no" 7442 7443 if test $found = "no" ; then 7444 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7446 fi 7447 7448 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7450 fi 7451 7452 CFLAGS="$CFLAGS -Werror=array-bounds" 7453 7454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7455$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7456 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=array-bounds` 7457 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7458 $as_echo_n "(cached) " >&6 7459else 7460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7461/* end confdefs.h. */ 7462int i; 7463int 7464main () 7465{ 7466 7467 ; 7468 return 0; 7469} 7470_ACEOF 7471if ac_fn_c_try_link "$LINENO"; then : 7472 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7473else 7474 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7475fi 7476rm -f core conftest.err conftest.$ac_objext \ 7477 conftest$ac_exeext conftest.$ac_ext 7478fi 7479 7480 7481 CFLAGS="$xorg_testset_save_CFLAGS" 7482 7483 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7485$as_echo "$supported" >&6; } 7486 if test "$supported" = "yes" ; then 7487 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7488 found="yes" 7489 fi 7490 fi 7491 7492 7493 7494 7495 7496 7497 7498xorg_testset_save_CFLAGS="$CFLAGS" 7499 7500if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7503$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7504if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7505 $as_echo_n "(cached) " >&6 7506else 7507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7508/* end confdefs.h. */ 7509int i; 7510_ACEOF 7511if ac_fn_c_try_compile "$LINENO"; then : 7512 xorg_cv_cc_flag_unknown_warning_option=yes 7513else 7514 xorg_cv_cc_flag_unknown_warning_option=no 7515fi 7516rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7517fi 7518{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7519$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7520 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7521 CFLAGS="$xorg_testset_save_CFLAGS" 7522fi 7523 7524if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7525 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7527 fi 7528 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7530$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7531if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7532 $as_echo_n "(cached) " >&6 7533else 7534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7535/* end confdefs.h. */ 7536int i; 7537_ACEOF 7538if ac_fn_c_try_compile "$LINENO"; then : 7539 xorg_cv_cc_flag_unused_command_line_argument=yes 7540else 7541 xorg_cv_cc_flag_unused_command_line_argument=no 7542fi 7543rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7544fi 7545{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7546$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7547 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7548 CFLAGS="$xorg_testset_save_CFLAGS" 7549fi 7550 7551found="no" 7552 7553 if test $found = "no" ; then 7554 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7556 fi 7557 7558 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7560 fi 7561 7562 CFLAGS="$CFLAGS -Werror=write-strings" 7563 7564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7565$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7566 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=write-strings` 7567 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7568 $as_echo_n "(cached) " >&6 7569else 7570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7571/* end confdefs.h. */ 7572int i; 7573int 7574main () 7575{ 7576 7577 ; 7578 return 0; 7579} 7580_ACEOF 7581if ac_fn_c_try_link "$LINENO"; then : 7582 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7583else 7584 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7585fi 7586rm -f core conftest.err conftest.$ac_objext \ 7587 conftest$ac_exeext conftest.$ac_ext 7588fi 7589 7590 7591 CFLAGS="$xorg_testset_save_CFLAGS" 7592 7593 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7595$as_echo "$supported" >&6; } 7596 if test "$supported" = "yes" ; then 7597 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7598 found="yes" 7599 fi 7600 fi 7601 7602 7603 7604 7605 7606 7607 7608xorg_testset_save_CFLAGS="$CFLAGS" 7609 7610if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7613$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7614if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7615 $as_echo_n "(cached) " >&6 7616else 7617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7618/* end confdefs.h. */ 7619int i; 7620_ACEOF 7621if ac_fn_c_try_compile "$LINENO"; then : 7622 xorg_cv_cc_flag_unknown_warning_option=yes 7623else 7624 xorg_cv_cc_flag_unknown_warning_option=no 7625fi 7626rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7627fi 7628{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7629$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7630 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7631 CFLAGS="$xorg_testset_save_CFLAGS" 7632fi 7633 7634if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7635 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7637 fi 7638 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7640$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7641if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7642 $as_echo_n "(cached) " >&6 7643else 7644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7645/* end confdefs.h. */ 7646int i; 7647_ACEOF 7648if ac_fn_c_try_compile "$LINENO"; then : 7649 xorg_cv_cc_flag_unused_command_line_argument=yes 7650else 7651 xorg_cv_cc_flag_unused_command_line_argument=no 7652fi 7653rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7654fi 7655{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7656$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7657 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7658 CFLAGS="$xorg_testset_save_CFLAGS" 7659fi 7660 7661found="no" 7662 7663 if test $found = "no" ; then 7664 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7666 fi 7667 7668 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7670 fi 7671 7672 CFLAGS="$CFLAGS -Werror=address" 7673 7674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 7675$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 7676 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=address` 7677 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7678 $as_echo_n "(cached) " >&6 7679else 7680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7681/* end confdefs.h. */ 7682int i; 7683int 7684main () 7685{ 7686 7687 ; 7688 return 0; 7689} 7690_ACEOF 7691if ac_fn_c_try_link "$LINENO"; then : 7692 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7693else 7694 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7695fi 7696rm -f core conftest.err conftest.$ac_objext \ 7697 conftest$ac_exeext conftest.$ac_ext 7698fi 7699 7700 7701 CFLAGS="$xorg_testset_save_CFLAGS" 7702 7703 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7705$as_echo "$supported" >&6; } 7706 if test "$supported" = "yes" ; then 7707 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 7708 found="yes" 7709 fi 7710 fi 7711 7712 7713 7714 7715 7716 7717 7718xorg_testset_save_CFLAGS="$CFLAGS" 7719 7720if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7723$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7724if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7725 $as_echo_n "(cached) " >&6 7726else 7727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7728/* end confdefs.h. */ 7729int i; 7730_ACEOF 7731if ac_fn_c_try_compile "$LINENO"; then : 7732 xorg_cv_cc_flag_unknown_warning_option=yes 7733else 7734 xorg_cv_cc_flag_unknown_warning_option=no 7735fi 7736rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7737fi 7738{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7739$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7740 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7741 CFLAGS="$xorg_testset_save_CFLAGS" 7742fi 7743 7744if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7745 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7746 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7747 fi 7748 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7750$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7751if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7752 $as_echo_n "(cached) " >&6 7753else 7754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7755/* end confdefs.h. */ 7756int i; 7757_ACEOF 7758if ac_fn_c_try_compile "$LINENO"; then : 7759 xorg_cv_cc_flag_unused_command_line_argument=yes 7760else 7761 xorg_cv_cc_flag_unused_command_line_argument=no 7762fi 7763rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7764fi 7765{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7766$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7767 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7768 CFLAGS="$xorg_testset_save_CFLAGS" 7769fi 7770 7771found="no" 7772 7773 if test $found = "no" ; then 7774 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7776 fi 7777 7778 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7779 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7780 fi 7781 7782 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 7783 7784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 7785$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 7786 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=int-to-pointer-cast` 7787 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7788 $as_echo_n "(cached) " >&6 7789else 7790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7791/* end confdefs.h. */ 7792int i; 7793int 7794main () 7795{ 7796 7797 ; 7798 return 0; 7799} 7800_ACEOF 7801if ac_fn_c_try_link "$LINENO"; then : 7802 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7803else 7804 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7805fi 7806rm -f core conftest.err conftest.$ac_objext \ 7807 conftest$ac_exeext conftest.$ac_ext 7808fi 7809 7810 7811 CFLAGS="$xorg_testset_save_CFLAGS" 7812 7813 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7815$as_echo "$supported" >&6; } 7816 if test "$supported" = "yes" ; then 7817 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 7818 found="yes" 7819 fi 7820 fi 7821 7822 if test $found = "no" ; then 7823 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7825 fi 7826 7827 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7829 fi 7830 7831 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 7832 7833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 7834$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 7835 cacheid=`$as_echo xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION` 7836 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7837 $as_echo_n "(cached) " >&6 7838else 7839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7840/* end confdefs.h. */ 7841int i; 7842int 7843main () 7844{ 7845 7846 ; 7847 return 0; 7848} 7849_ACEOF 7850if ac_fn_c_try_link "$LINENO"; then : 7851 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7852else 7853 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7854fi 7855rm -f core conftest.err conftest.$ac_objext \ 7856 conftest$ac_exeext conftest.$ac_ext 7857fi 7858 7859 7860 CFLAGS="$xorg_testset_save_CFLAGS" 7861 7862 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7864$as_echo "$supported" >&6; } 7865 if test "$supported" = "yes" ; then 7866 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 7867 found="yes" 7868 fi 7869 fi 7870 7871 7872 7873 7874 7875 7876 7877xorg_testset_save_CFLAGS="$CFLAGS" 7878 7879if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7882$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7883if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7884 $as_echo_n "(cached) " >&6 7885else 7886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7887/* end confdefs.h. */ 7888int i; 7889_ACEOF 7890if ac_fn_c_try_compile "$LINENO"; then : 7891 xorg_cv_cc_flag_unknown_warning_option=yes 7892else 7893 xorg_cv_cc_flag_unknown_warning_option=no 7894fi 7895rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7896fi 7897{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7898$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7899 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7900 CFLAGS="$xorg_testset_save_CFLAGS" 7901fi 7902 7903if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7904 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7906 fi 7907 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7909$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7910if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7911 $as_echo_n "(cached) " >&6 7912else 7913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7914/* end confdefs.h. */ 7915int i; 7916_ACEOF 7917if ac_fn_c_try_compile "$LINENO"; then : 7918 xorg_cv_cc_flag_unused_command_line_argument=yes 7919else 7920 xorg_cv_cc_flag_unused_command_line_argument=no 7921fi 7922rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7923fi 7924{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7925$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7926 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7927 CFLAGS="$xorg_testset_save_CFLAGS" 7928fi 7929 7930found="no" 7931 7932 if test $found = "no" ; then 7933 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7935 fi 7936 7937 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7938 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7939 fi 7940 7941 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 7942 7943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 7944$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 7945 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=pointer-to-int-cast` 7946 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7947 $as_echo_n "(cached) " >&6 7948else 7949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7950/* end confdefs.h. */ 7951int i; 7952int 7953main () 7954{ 7955 7956 ; 7957 return 0; 7958} 7959_ACEOF 7960if ac_fn_c_try_link "$LINENO"; then : 7961 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7962else 7963 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7964fi 7965rm -f core conftest.err conftest.$ac_objext \ 7966 conftest$ac_exeext conftest.$ac_ext 7967fi 7968 7969 7970 CFLAGS="$xorg_testset_save_CFLAGS" 7971 7972 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7974$as_echo "$supported" >&6; } 7975 if test "$supported" = "yes" ; then 7976 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 7977 found="yes" 7978 fi 7979 fi 7980 7981 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 7982else 7983{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 7984$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 $PACKAGE_BUGREPORT" >&2;} 7985 7986 7987 7988 7989 7990xorg_testset_save_CFLAGS="$CFLAGS" 7991 7992if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7995$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7996if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7997 $as_echo_n "(cached) " >&6 7998else 7999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8000/* end confdefs.h. */ 8001int i; 8002_ACEOF 8003if ac_fn_c_try_compile "$LINENO"; then : 8004 xorg_cv_cc_flag_unknown_warning_option=yes 8005else 8006 xorg_cv_cc_flag_unknown_warning_option=no 8007fi 8008rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8009fi 8010{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8011$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8012 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8013 CFLAGS="$xorg_testset_save_CFLAGS" 8014fi 8015 8016if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8017 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8019 fi 8020 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8022$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8023if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8024 $as_echo_n "(cached) " >&6 8025else 8026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8027/* end confdefs.h. */ 8028int i; 8029_ACEOF 8030if ac_fn_c_try_compile "$LINENO"; then : 8031 xorg_cv_cc_flag_unused_command_line_argument=yes 8032else 8033 xorg_cv_cc_flag_unused_command_line_argument=no 8034fi 8035rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8036fi 8037{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8038$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8039 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8040 CFLAGS="$xorg_testset_save_CFLAGS" 8041fi 8042 8043found="no" 8044 8045 if test $found = "no" ; then 8046 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8048 fi 8049 8050 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8051 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8052 fi 8053 8054 CFLAGS="$CFLAGS -Wimplicit" 8055 8056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8057$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8058 cacheid=`$as_echo xorg_cv_cc_flag_-Wimplicit` 8059 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8060 $as_echo_n "(cached) " >&6 8061else 8062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8063/* end confdefs.h. */ 8064int i; 8065int 8066main () 8067{ 8068 8069 ; 8070 return 0; 8071} 8072_ACEOF 8073if ac_fn_c_try_link "$LINENO"; then : 8074 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8075else 8076 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8077fi 8078rm -f core conftest.err conftest.$ac_objext \ 8079 conftest$ac_exeext conftest.$ac_ext 8080fi 8081 8082 8083 CFLAGS="$xorg_testset_save_CFLAGS" 8084 8085 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8087$as_echo "$supported" >&6; } 8088 if test "$supported" = "yes" ; then 8089 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8090 found="yes" 8091 fi 8092 fi 8093 8094 8095 8096 8097 8098 8099 8100xorg_testset_save_CFLAGS="$CFLAGS" 8101 8102if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8105$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8106if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8107 $as_echo_n "(cached) " >&6 8108else 8109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8110/* end confdefs.h. */ 8111int i; 8112_ACEOF 8113if ac_fn_c_try_compile "$LINENO"; then : 8114 xorg_cv_cc_flag_unknown_warning_option=yes 8115else 8116 xorg_cv_cc_flag_unknown_warning_option=no 8117fi 8118rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8119fi 8120{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8121$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8122 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8123 CFLAGS="$xorg_testset_save_CFLAGS" 8124fi 8125 8126if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8127 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8129 fi 8130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8132$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8133if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8134 $as_echo_n "(cached) " >&6 8135else 8136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8137/* end confdefs.h. */ 8138int i; 8139_ACEOF 8140if ac_fn_c_try_compile "$LINENO"; then : 8141 xorg_cv_cc_flag_unused_command_line_argument=yes 8142else 8143 xorg_cv_cc_flag_unused_command_line_argument=no 8144fi 8145rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8146fi 8147{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8148$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8149 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8150 CFLAGS="$xorg_testset_save_CFLAGS" 8151fi 8152 8153found="no" 8154 8155 if test $found = "no" ; then 8156 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8158 fi 8159 8160 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8161 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8162 fi 8163 8164 CFLAGS="$CFLAGS -Wnonnull" 8165 8166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8167$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8168 cacheid=`$as_echo xorg_cv_cc_flag_-Wnonnull` 8169 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8170 $as_echo_n "(cached) " >&6 8171else 8172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8173/* end confdefs.h. */ 8174int i; 8175int 8176main () 8177{ 8178 8179 ; 8180 return 0; 8181} 8182_ACEOF 8183if ac_fn_c_try_link "$LINENO"; then : 8184 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8185else 8186 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8187fi 8188rm -f core conftest.err conftest.$ac_objext \ 8189 conftest$ac_exeext conftest.$ac_ext 8190fi 8191 8192 8193 CFLAGS="$xorg_testset_save_CFLAGS" 8194 8195 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8197$as_echo "$supported" >&6; } 8198 if test "$supported" = "yes" ; then 8199 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8200 found="yes" 8201 fi 8202 fi 8203 8204 8205 8206 8207 8208 8209 8210xorg_testset_save_CFLAGS="$CFLAGS" 8211 8212if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8215$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8216if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8217 $as_echo_n "(cached) " >&6 8218else 8219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8220/* end confdefs.h. */ 8221int i; 8222_ACEOF 8223if ac_fn_c_try_compile "$LINENO"; then : 8224 xorg_cv_cc_flag_unknown_warning_option=yes 8225else 8226 xorg_cv_cc_flag_unknown_warning_option=no 8227fi 8228rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8229fi 8230{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8231$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8232 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8233 CFLAGS="$xorg_testset_save_CFLAGS" 8234fi 8235 8236if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8237 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8239 fi 8240 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8242$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8243if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8244 $as_echo_n "(cached) " >&6 8245else 8246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8247/* end confdefs.h. */ 8248int i; 8249_ACEOF 8250if ac_fn_c_try_compile "$LINENO"; then : 8251 xorg_cv_cc_flag_unused_command_line_argument=yes 8252else 8253 xorg_cv_cc_flag_unused_command_line_argument=no 8254fi 8255rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8256fi 8257{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8258$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8259 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8260 CFLAGS="$xorg_testset_save_CFLAGS" 8261fi 8262 8263found="no" 8264 8265 if test $found = "no" ; then 8266 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8268 fi 8269 8270 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8271 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8272 fi 8273 8274 CFLAGS="$CFLAGS -Winit-self" 8275 8276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8277$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8278 cacheid=`$as_echo xorg_cv_cc_flag_-Winit-self` 8279 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8280 $as_echo_n "(cached) " >&6 8281else 8282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8283/* end confdefs.h. */ 8284int i; 8285int 8286main () 8287{ 8288 8289 ; 8290 return 0; 8291} 8292_ACEOF 8293if ac_fn_c_try_link "$LINENO"; then : 8294 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8295else 8296 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8297fi 8298rm -f core conftest.err conftest.$ac_objext \ 8299 conftest$ac_exeext conftest.$ac_ext 8300fi 8301 8302 8303 CFLAGS="$xorg_testset_save_CFLAGS" 8304 8305 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8307$as_echo "$supported" >&6; } 8308 if test "$supported" = "yes" ; then 8309 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8310 found="yes" 8311 fi 8312 fi 8313 8314 8315 8316 8317 8318 8319 8320xorg_testset_save_CFLAGS="$CFLAGS" 8321 8322if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8325$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8326if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8327 $as_echo_n "(cached) " >&6 8328else 8329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8330/* end confdefs.h. */ 8331int i; 8332_ACEOF 8333if ac_fn_c_try_compile "$LINENO"; then : 8334 xorg_cv_cc_flag_unknown_warning_option=yes 8335else 8336 xorg_cv_cc_flag_unknown_warning_option=no 8337fi 8338rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8339fi 8340{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8341$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8342 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8343 CFLAGS="$xorg_testset_save_CFLAGS" 8344fi 8345 8346if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8347 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8348 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8349 fi 8350 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8352$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8353if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8354 $as_echo_n "(cached) " >&6 8355else 8356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8357/* end confdefs.h. */ 8358int i; 8359_ACEOF 8360if ac_fn_c_try_compile "$LINENO"; then : 8361 xorg_cv_cc_flag_unused_command_line_argument=yes 8362else 8363 xorg_cv_cc_flag_unused_command_line_argument=no 8364fi 8365rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8366fi 8367{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8368$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8369 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8370 CFLAGS="$xorg_testset_save_CFLAGS" 8371fi 8372 8373found="no" 8374 8375 if test $found = "no" ; then 8376 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8378 fi 8379 8380 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8382 fi 8383 8384 CFLAGS="$CFLAGS -Wmain" 8385 8386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8387$as_echo_n "checking if $CC supports -Wmain... " >&6; } 8388 cacheid=`$as_echo xorg_cv_cc_flag_-Wmain` 8389 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8390 $as_echo_n "(cached) " >&6 8391else 8392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8393/* end confdefs.h. */ 8394int i; 8395int 8396main () 8397{ 8398 8399 ; 8400 return 0; 8401} 8402_ACEOF 8403if ac_fn_c_try_link "$LINENO"; then : 8404 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8405else 8406 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8407fi 8408rm -f core conftest.err conftest.$ac_objext \ 8409 conftest$ac_exeext conftest.$ac_ext 8410fi 8411 8412 8413 CFLAGS="$xorg_testset_save_CFLAGS" 8414 8415 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8417$as_echo "$supported" >&6; } 8418 if test "$supported" = "yes" ; then 8419 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8420 found="yes" 8421 fi 8422 fi 8423 8424 8425 8426 8427 8428 8429 8430xorg_testset_save_CFLAGS="$CFLAGS" 8431 8432if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8435$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8436if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8437 $as_echo_n "(cached) " >&6 8438else 8439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8440/* end confdefs.h. */ 8441int i; 8442_ACEOF 8443if ac_fn_c_try_compile "$LINENO"; then : 8444 xorg_cv_cc_flag_unknown_warning_option=yes 8445else 8446 xorg_cv_cc_flag_unknown_warning_option=no 8447fi 8448rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8449fi 8450{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8451$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8452 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8453 CFLAGS="$xorg_testset_save_CFLAGS" 8454fi 8455 8456if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8457 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8459 fi 8460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8462$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8463if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8464 $as_echo_n "(cached) " >&6 8465else 8466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8467/* end confdefs.h. */ 8468int i; 8469_ACEOF 8470if ac_fn_c_try_compile "$LINENO"; then : 8471 xorg_cv_cc_flag_unused_command_line_argument=yes 8472else 8473 xorg_cv_cc_flag_unused_command_line_argument=no 8474fi 8475rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8476fi 8477{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8478$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8479 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8480 CFLAGS="$xorg_testset_save_CFLAGS" 8481fi 8482 8483found="no" 8484 8485 if test $found = "no" ; then 8486 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8488 fi 8489 8490 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8492 fi 8493 8494 CFLAGS="$CFLAGS -Wmissing-braces" 8495 8496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8497$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8498 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-braces` 8499 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8500 $as_echo_n "(cached) " >&6 8501else 8502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8503/* end confdefs.h. */ 8504int i; 8505int 8506main () 8507{ 8508 8509 ; 8510 return 0; 8511} 8512_ACEOF 8513if ac_fn_c_try_link "$LINENO"; then : 8514 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8515else 8516 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8517fi 8518rm -f core conftest.err conftest.$ac_objext \ 8519 conftest$ac_exeext conftest.$ac_ext 8520fi 8521 8522 8523 CFLAGS="$xorg_testset_save_CFLAGS" 8524 8525 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8527$as_echo "$supported" >&6; } 8528 if test "$supported" = "yes" ; then 8529 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8530 found="yes" 8531 fi 8532 fi 8533 8534 8535 8536 8537 8538 8539 8540xorg_testset_save_CFLAGS="$CFLAGS" 8541 8542if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8545$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8546if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8547 $as_echo_n "(cached) " >&6 8548else 8549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8550/* end confdefs.h. */ 8551int i; 8552_ACEOF 8553if ac_fn_c_try_compile "$LINENO"; then : 8554 xorg_cv_cc_flag_unknown_warning_option=yes 8555else 8556 xorg_cv_cc_flag_unknown_warning_option=no 8557fi 8558rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8559fi 8560{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8561$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8562 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8563 CFLAGS="$xorg_testset_save_CFLAGS" 8564fi 8565 8566if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8567 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8569 fi 8570 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8572$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8573if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8574 $as_echo_n "(cached) " >&6 8575else 8576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8577/* end confdefs.h. */ 8578int i; 8579_ACEOF 8580if ac_fn_c_try_compile "$LINENO"; then : 8581 xorg_cv_cc_flag_unused_command_line_argument=yes 8582else 8583 xorg_cv_cc_flag_unused_command_line_argument=no 8584fi 8585rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8586fi 8587{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8588$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8589 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8590 CFLAGS="$xorg_testset_save_CFLAGS" 8591fi 8592 8593found="no" 8594 8595 if test $found = "no" ; then 8596 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8598 fi 8599 8600 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8602 fi 8603 8604 CFLAGS="$CFLAGS -Wsequence-point" 8605 8606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 8607$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 8608 cacheid=`$as_echo xorg_cv_cc_flag_-Wsequence-point` 8609 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8610 $as_echo_n "(cached) " >&6 8611else 8612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8613/* end confdefs.h. */ 8614int i; 8615int 8616main () 8617{ 8618 8619 ; 8620 return 0; 8621} 8622_ACEOF 8623if ac_fn_c_try_link "$LINENO"; then : 8624 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8625else 8626 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8627fi 8628rm -f core conftest.err conftest.$ac_objext \ 8629 conftest$ac_exeext conftest.$ac_ext 8630fi 8631 8632 8633 CFLAGS="$xorg_testset_save_CFLAGS" 8634 8635 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8637$as_echo "$supported" >&6; } 8638 if test "$supported" = "yes" ; then 8639 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 8640 found="yes" 8641 fi 8642 fi 8643 8644 8645 8646 8647 8648 8649 8650xorg_testset_save_CFLAGS="$CFLAGS" 8651 8652if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8655$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8656if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8657 $as_echo_n "(cached) " >&6 8658else 8659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8660/* end confdefs.h. */ 8661int i; 8662_ACEOF 8663if ac_fn_c_try_compile "$LINENO"; then : 8664 xorg_cv_cc_flag_unknown_warning_option=yes 8665else 8666 xorg_cv_cc_flag_unknown_warning_option=no 8667fi 8668rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8669fi 8670{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8671$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8672 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8673 CFLAGS="$xorg_testset_save_CFLAGS" 8674fi 8675 8676if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8677 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8679 fi 8680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8682$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8683if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8684 $as_echo_n "(cached) " >&6 8685else 8686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8687/* end confdefs.h. */ 8688int i; 8689_ACEOF 8690if ac_fn_c_try_compile "$LINENO"; then : 8691 xorg_cv_cc_flag_unused_command_line_argument=yes 8692else 8693 xorg_cv_cc_flag_unused_command_line_argument=no 8694fi 8695rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8696fi 8697{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8698$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8699 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8700 CFLAGS="$xorg_testset_save_CFLAGS" 8701fi 8702 8703found="no" 8704 8705 if test $found = "no" ; then 8706 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8708 fi 8709 8710 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8711 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8712 fi 8713 8714 CFLAGS="$CFLAGS -Wreturn-type" 8715 8716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 8717$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 8718 cacheid=`$as_echo xorg_cv_cc_flag_-Wreturn-type` 8719 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8720 $as_echo_n "(cached) " >&6 8721else 8722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8723/* end confdefs.h. */ 8724int i; 8725int 8726main () 8727{ 8728 8729 ; 8730 return 0; 8731} 8732_ACEOF 8733if ac_fn_c_try_link "$LINENO"; then : 8734 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8735else 8736 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8737fi 8738rm -f core conftest.err conftest.$ac_objext \ 8739 conftest$ac_exeext conftest.$ac_ext 8740fi 8741 8742 8743 CFLAGS="$xorg_testset_save_CFLAGS" 8744 8745 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8747$as_echo "$supported" >&6; } 8748 if test "$supported" = "yes" ; then 8749 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 8750 found="yes" 8751 fi 8752 fi 8753 8754 8755 8756 8757 8758 8759 8760xorg_testset_save_CFLAGS="$CFLAGS" 8761 8762if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8765$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8766if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8767 $as_echo_n "(cached) " >&6 8768else 8769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8770/* end confdefs.h. */ 8771int i; 8772_ACEOF 8773if ac_fn_c_try_compile "$LINENO"; then : 8774 xorg_cv_cc_flag_unknown_warning_option=yes 8775else 8776 xorg_cv_cc_flag_unknown_warning_option=no 8777fi 8778rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8779fi 8780{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8781$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8782 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8783 CFLAGS="$xorg_testset_save_CFLAGS" 8784fi 8785 8786if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8787 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8788 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8789 fi 8790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8792$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8793if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8794 $as_echo_n "(cached) " >&6 8795else 8796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8797/* end confdefs.h. */ 8798int i; 8799_ACEOF 8800if ac_fn_c_try_compile "$LINENO"; then : 8801 xorg_cv_cc_flag_unused_command_line_argument=yes 8802else 8803 xorg_cv_cc_flag_unused_command_line_argument=no 8804fi 8805rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8806fi 8807{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8808$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8809 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8810 CFLAGS="$xorg_testset_save_CFLAGS" 8811fi 8812 8813found="no" 8814 8815 if test $found = "no" ; then 8816 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8818 fi 8819 8820 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8821 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8822 fi 8823 8824 CFLAGS="$CFLAGS -Wtrigraphs" 8825 8826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 8827$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 8828 cacheid=`$as_echo xorg_cv_cc_flag_-Wtrigraphs` 8829 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8830 $as_echo_n "(cached) " >&6 8831else 8832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8833/* end confdefs.h. */ 8834int i; 8835int 8836main () 8837{ 8838 8839 ; 8840 return 0; 8841} 8842_ACEOF 8843if ac_fn_c_try_link "$LINENO"; then : 8844 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8845else 8846 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8847fi 8848rm -f core conftest.err conftest.$ac_objext \ 8849 conftest$ac_exeext conftest.$ac_ext 8850fi 8851 8852 8853 CFLAGS="$xorg_testset_save_CFLAGS" 8854 8855 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8857$as_echo "$supported" >&6; } 8858 if test "$supported" = "yes" ; then 8859 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 8860 found="yes" 8861 fi 8862 fi 8863 8864 8865 8866 8867 8868 8869 8870xorg_testset_save_CFLAGS="$CFLAGS" 8871 8872if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8875$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8876if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8877 $as_echo_n "(cached) " >&6 8878else 8879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8880/* end confdefs.h. */ 8881int i; 8882_ACEOF 8883if ac_fn_c_try_compile "$LINENO"; then : 8884 xorg_cv_cc_flag_unknown_warning_option=yes 8885else 8886 xorg_cv_cc_flag_unknown_warning_option=no 8887fi 8888rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8889fi 8890{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8891$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8892 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8893 CFLAGS="$xorg_testset_save_CFLAGS" 8894fi 8895 8896if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8897 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8899 fi 8900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8902$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8903if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8904 $as_echo_n "(cached) " >&6 8905else 8906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8907/* end confdefs.h. */ 8908int i; 8909_ACEOF 8910if ac_fn_c_try_compile "$LINENO"; then : 8911 xorg_cv_cc_flag_unused_command_line_argument=yes 8912else 8913 xorg_cv_cc_flag_unused_command_line_argument=no 8914fi 8915rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8916fi 8917{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8918$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8919 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8920 CFLAGS="$xorg_testset_save_CFLAGS" 8921fi 8922 8923found="no" 8924 8925 if test $found = "no" ; then 8926 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8928 fi 8929 8930 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8931 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8932 fi 8933 8934 CFLAGS="$CFLAGS -Warray-bounds" 8935 8936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 8937$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 8938 cacheid=`$as_echo xorg_cv_cc_flag_-Warray-bounds` 8939 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8940 $as_echo_n "(cached) " >&6 8941else 8942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8943/* end confdefs.h. */ 8944int i; 8945int 8946main () 8947{ 8948 8949 ; 8950 return 0; 8951} 8952_ACEOF 8953if ac_fn_c_try_link "$LINENO"; then : 8954 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8955else 8956 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8957fi 8958rm -f core conftest.err conftest.$ac_objext \ 8959 conftest$ac_exeext conftest.$ac_ext 8960fi 8961 8962 8963 CFLAGS="$xorg_testset_save_CFLAGS" 8964 8965 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8967$as_echo "$supported" >&6; } 8968 if test "$supported" = "yes" ; then 8969 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 8970 found="yes" 8971 fi 8972 fi 8973 8974 8975 8976 8977 8978 8979 8980xorg_testset_save_CFLAGS="$CFLAGS" 8981 8982if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8985$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8986if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8987 $as_echo_n "(cached) " >&6 8988else 8989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8990/* end confdefs.h. */ 8991int i; 8992_ACEOF 8993if ac_fn_c_try_compile "$LINENO"; then : 8994 xorg_cv_cc_flag_unknown_warning_option=yes 8995else 8996 xorg_cv_cc_flag_unknown_warning_option=no 8997fi 8998rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8999fi 9000{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9001$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9002 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9003 CFLAGS="$xorg_testset_save_CFLAGS" 9004fi 9005 9006if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9007 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9009 fi 9010 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9012$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9013if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9014 $as_echo_n "(cached) " >&6 9015else 9016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9017/* end confdefs.h. */ 9018int i; 9019_ACEOF 9020if ac_fn_c_try_compile "$LINENO"; then : 9021 xorg_cv_cc_flag_unused_command_line_argument=yes 9022else 9023 xorg_cv_cc_flag_unused_command_line_argument=no 9024fi 9025rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9026fi 9027{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9028$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9029 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9030 CFLAGS="$xorg_testset_save_CFLAGS" 9031fi 9032 9033found="no" 9034 9035 if test $found = "no" ; then 9036 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9038 fi 9039 9040 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9042 fi 9043 9044 CFLAGS="$CFLAGS -Wwrite-strings" 9045 9046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9047$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9048 cacheid=`$as_echo xorg_cv_cc_flag_-Wwrite-strings` 9049 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9050 $as_echo_n "(cached) " >&6 9051else 9052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9053/* end confdefs.h. */ 9054int i; 9055int 9056main () 9057{ 9058 9059 ; 9060 return 0; 9061} 9062_ACEOF 9063if ac_fn_c_try_link "$LINENO"; then : 9064 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9065else 9066 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9067fi 9068rm -f core conftest.err conftest.$ac_objext \ 9069 conftest$ac_exeext conftest.$ac_ext 9070fi 9071 9072 9073 CFLAGS="$xorg_testset_save_CFLAGS" 9074 9075 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9077$as_echo "$supported" >&6; } 9078 if test "$supported" = "yes" ; then 9079 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9080 found="yes" 9081 fi 9082 fi 9083 9084 9085 9086 9087 9088 9089 9090xorg_testset_save_CFLAGS="$CFLAGS" 9091 9092if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9095$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9096if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9097 $as_echo_n "(cached) " >&6 9098else 9099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9100/* end confdefs.h. */ 9101int i; 9102_ACEOF 9103if ac_fn_c_try_compile "$LINENO"; then : 9104 xorg_cv_cc_flag_unknown_warning_option=yes 9105else 9106 xorg_cv_cc_flag_unknown_warning_option=no 9107fi 9108rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9109fi 9110{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9111$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9112 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9113 CFLAGS="$xorg_testset_save_CFLAGS" 9114fi 9115 9116if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9117 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9119 fi 9120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9122$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9123if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9124 $as_echo_n "(cached) " >&6 9125else 9126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9127/* end confdefs.h. */ 9128int i; 9129_ACEOF 9130if ac_fn_c_try_compile "$LINENO"; then : 9131 xorg_cv_cc_flag_unused_command_line_argument=yes 9132else 9133 xorg_cv_cc_flag_unused_command_line_argument=no 9134fi 9135rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9136fi 9137{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9138$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9139 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9140 CFLAGS="$xorg_testset_save_CFLAGS" 9141fi 9142 9143found="no" 9144 9145 if test $found = "no" ; then 9146 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9148 fi 9149 9150 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9151 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9152 fi 9153 9154 CFLAGS="$CFLAGS -Waddress" 9155 9156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9157$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9158 cacheid=`$as_echo xorg_cv_cc_flag_-Waddress` 9159 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9160 $as_echo_n "(cached) " >&6 9161else 9162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9163/* end confdefs.h. */ 9164int i; 9165int 9166main () 9167{ 9168 9169 ; 9170 return 0; 9171} 9172_ACEOF 9173if ac_fn_c_try_link "$LINENO"; then : 9174 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9175else 9176 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9177fi 9178rm -f core conftest.err conftest.$ac_objext \ 9179 conftest$ac_exeext conftest.$ac_ext 9180fi 9181 9182 9183 CFLAGS="$xorg_testset_save_CFLAGS" 9184 9185 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9187$as_echo "$supported" >&6; } 9188 if test "$supported" = "yes" ; then 9189 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9190 found="yes" 9191 fi 9192 fi 9193 9194 9195 9196 9197 9198 9199 9200xorg_testset_save_CFLAGS="$CFLAGS" 9201 9202if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9205$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9206if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9207 $as_echo_n "(cached) " >&6 9208else 9209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9210/* end confdefs.h. */ 9211int i; 9212_ACEOF 9213if ac_fn_c_try_compile "$LINENO"; then : 9214 xorg_cv_cc_flag_unknown_warning_option=yes 9215else 9216 xorg_cv_cc_flag_unknown_warning_option=no 9217fi 9218rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9219fi 9220{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9221$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9222 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9223 CFLAGS="$xorg_testset_save_CFLAGS" 9224fi 9225 9226if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9227 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9229 fi 9230 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9232$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9233if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9234 $as_echo_n "(cached) " >&6 9235else 9236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9237/* end confdefs.h. */ 9238int i; 9239_ACEOF 9240if ac_fn_c_try_compile "$LINENO"; then : 9241 xorg_cv_cc_flag_unused_command_line_argument=yes 9242else 9243 xorg_cv_cc_flag_unused_command_line_argument=no 9244fi 9245rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9246fi 9247{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9248$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9249 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9250 CFLAGS="$xorg_testset_save_CFLAGS" 9251fi 9252 9253found="no" 9254 9255 if test $found = "no" ; then 9256 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9257 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9258 fi 9259 9260 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9261 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9262 fi 9263 9264 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9265 9266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9267$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9268 cacheid=`$as_echo xorg_cv_cc_flag_-Wint-to-pointer-cast` 9269 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9270 $as_echo_n "(cached) " >&6 9271else 9272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9273/* end confdefs.h. */ 9274int i; 9275int 9276main () 9277{ 9278 9279 ; 9280 return 0; 9281} 9282_ACEOF 9283if ac_fn_c_try_link "$LINENO"; then : 9284 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9285else 9286 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9287fi 9288rm -f core conftest.err conftest.$ac_objext \ 9289 conftest$ac_exeext conftest.$ac_ext 9290fi 9291 9292 9293 CFLAGS="$xorg_testset_save_CFLAGS" 9294 9295 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9297$as_echo "$supported" >&6; } 9298 if test "$supported" = "yes" ; then 9299 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9300 found="yes" 9301 fi 9302 fi 9303 9304 9305 9306 9307 9308 9309 9310xorg_testset_save_CFLAGS="$CFLAGS" 9311 9312if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9315$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9316if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9317 $as_echo_n "(cached) " >&6 9318else 9319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9320/* end confdefs.h. */ 9321int i; 9322_ACEOF 9323if ac_fn_c_try_compile "$LINENO"; then : 9324 xorg_cv_cc_flag_unknown_warning_option=yes 9325else 9326 xorg_cv_cc_flag_unknown_warning_option=no 9327fi 9328rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9329fi 9330{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9331$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9332 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9333 CFLAGS="$xorg_testset_save_CFLAGS" 9334fi 9335 9336if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9337 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9339 fi 9340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9342$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9343if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9344 $as_echo_n "(cached) " >&6 9345else 9346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9347/* end confdefs.h. */ 9348int i; 9349_ACEOF 9350if ac_fn_c_try_compile "$LINENO"; then : 9351 xorg_cv_cc_flag_unused_command_line_argument=yes 9352else 9353 xorg_cv_cc_flag_unused_command_line_argument=no 9354fi 9355rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9356fi 9357{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9358$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9359 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9360 CFLAGS="$xorg_testset_save_CFLAGS" 9361fi 9362 9363found="no" 9364 9365 if test $found = "no" ; then 9366 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9368 fi 9369 9370 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9371 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9372 fi 9373 9374 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9375 9376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9377$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9378 cacheid=`$as_echo xorg_cv_cc_flag_-Wpointer-to-int-cast` 9379 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9380 $as_echo_n "(cached) " >&6 9381else 9382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9383/* end confdefs.h. */ 9384int i; 9385int 9386main () 9387{ 9388 9389 ; 9390 return 0; 9391} 9392_ACEOF 9393if ac_fn_c_try_link "$LINENO"; then : 9394 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9395else 9396 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9397fi 9398rm -f core conftest.err conftest.$ac_objext \ 9399 conftest$ac_exeext conftest.$ac_ext 9400fi 9401 9402 9403 CFLAGS="$xorg_testset_save_CFLAGS" 9404 9405 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9407$as_echo "$supported" >&6; } 9408 if test "$supported" = "yes" ; then 9409 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9410 found="yes" 9411 fi 9412 fi 9413 9414 9415fi 9416 9417 9418 9419 9420 9421 9422CWARNFLAGS="$BASE_CFLAGS" 9423if test "x$GCC" = xyes ; then 9424 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9425fi 9426 9427 9428 9429 9430 9431 9432# Check whether --enable-strict-compilation was given. 9433if test "${enable_strict_compilation+set}" = set; then : 9434 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9435else 9436 STRICT_COMPILE=no 9437fi 9438 9439 9440STRICT_CFLAGS="" 9441 9442 9443 9444 9445 9446xorg_testset_save_CFLAGS="$CFLAGS" 9447 9448if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9451$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9452if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9453 $as_echo_n "(cached) " >&6 9454else 9455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9456/* end confdefs.h. */ 9457int i; 9458_ACEOF 9459if ac_fn_c_try_compile "$LINENO"; then : 9460 xorg_cv_cc_flag_unknown_warning_option=yes 9461else 9462 xorg_cv_cc_flag_unknown_warning_option=no 9463fi 9464rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9465fi 9466{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9467$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9468 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9469 CFLAGS="$xorg_testset_save_CFLAGS" 9470fi 9471 9472if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9473 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9475 fi 9476 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9478$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9479if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9480 $as_echo_n "(cached) " >&6 9481else 9482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9483/* end confdefs.h. */ 9484int i; 9485_ACEOF 9486if ac_fn_c_try_compile "$LINENO"; then : 9487 xorg_cv_cc_flag_unused_command_line_argument=yes 9488else 9489 xorg_cv_cc_flag_unused_command_line_argument=no 9490fi 9491rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9492fi 9493{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9494$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9495 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9496 CFLAGS="$xorg_testset_save_CFLAGS" 9497fi 9498 9499found="no" 9500 9501 if test $found = "no" ; then 9502 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9504 fi 9505 9506 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9508 fi 9509 9510 CFLAGS="$CFLAGS -pedantic" 9511 9512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 9513$as_echo_n "checking if $CC supports -pedantic... " >&6; } 9514 cacheid=`$as_echo xorg_cv_cc_flag_-pedantic` 9515 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9516 $as_echo_n "(cached) " >&6 9517else 9518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9519/* end confdefs.h. */ 9520int i; 9521int 9522main () 9523{ 9524 9525 ; 9526 return 0; 9527} 9528_ACEOF 9529if ac_fn_c_try_link "$LINENO"; then : 9530 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9531else 9532 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9533fi 9534rm -f core conftest.err conftest.$ac_objext \ 9535 conftest$ac_exeext conftest.$ac_ext 9536fi 9537 9538 9539 CFLAGS="$xorg_testset_save_CFLAGS" 9540 9541 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9543$as_echo "$supported" >&6; } 9544 if test "$supported" = "yes" ; then 9545 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 9546 found="yes" 9547 fi 9548 fi 9549 9550 9551 9552 9553 9554 9555 9556xorg_testset_save_CFLAGS="$CFLAGS" 9557 9558if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9561$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9562if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9563 $as_echo_n "(cached) " >&6 9564else 9565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9566/* end confdefs.h. */ 9567int i; 9568_ACEOF 9569if ac_fn_c_try_compile "$LINENO"; then : 9570 xorg_cv_cc_flag_unknown_warning_option=yes 9571else 9572 xorg_cv_cc_flag_unknown_warning_option=no 9573fi 9574rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9575fi 9576{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9577$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9578 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9579 CFLAGS="$xorg_testset_save_CFLAGS" 9580fi 9581 9582if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9583 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9585 fi 9586 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9588$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9589if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9590 $as_echo_n "(cached) " >&6 9591else 9592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9593/* end confdefs.h. */ 9594int i; 9595_ACEOF 9596if ac_fn_c_try_compile "$LINENO"; then : 9597 xorg_cv_cc_flag_unused_command_line_argument=yes 9598else 9599 xorg_cv_cc_flag_unused_command_line_argument=no 9600fi 9601rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9602fi 9603{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9604$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9605 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9606 CFLAGS="$xorg_testset_save_CFLAGS" 9607fi 9608 9609found="no" 9610 9611 if test $found = "no" ; then 9612 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9614 fi 9615 9616 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9618 fi 9619 9620 CFLAGS="$CFLAGS -Werror" 9621 9622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 9623$as_echo_n "checking if $CC supports -Werror... " >&6; } 9624 cacheid=`$as_echo xorg_cv_cc_flag_-Werror` 9625 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9626 $as_echo_n "(cached) " >&6 9627else 9628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9629/* end confdefs.h. */ 9630int i; 9631int 9632main () 9633{ 9634 9635 ; 9636 return 0; 9637} 9638_ACEOF 9639if ac_fn_c_try_link "$LINENO"; then : 9640 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9641else 9642 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9643fi 9644rm -f core conftest.err conftest.$ac_objext \ 9645 conftest$ac_exeext conftest.$ac_ext 9646fi 9647 9648 9649 CFLAGS="$xorg_testset_save_CFLAGS" 9650 9651 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9653$as_echo "$supported" >&6; } 9654 if test "$supported" = "yes" ; then 9655 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 9656 found="yes" 9657 fi 9658 fi 9659 9660 if test $found = "no" ; then 9661 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9663 fi 9664 9665 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9666 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9667 fi 9668 9669 CFLAGS="$CFLAGS -errwarn" 9670 9671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 9672$as_echo_n "checking if $CC supports -errwarn... " >&6; } 9673 cacheid=`$as_echo xorg_cv_cc_flag_-errwarn` 9674 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9675 $as_echo_n "(cached) " >&6 9676else 9677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9678/* end confdefs.h. */ 9679int i; 9680int 9681main () 9682{ 9683 9684 ; 9685 return 0; 9686} 9687_ACEOF 9688if ac_fn_c_try_link "$LINENO"; then : 9689 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9690else 9691 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9692fi 9693rm -f core conftest.err conftest.$ac_objext \ 9694 conftest$ac_exeext conftest.$ac_ext 9695fi 9696 9697 9698 CFLAGS="$xorg_testset_save_CFLAGS" 9699 9700 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9702$as_echo "$supported" >&6; } 9703 if test "$supported" = "yes" ; then 9704 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 9705 found="yes" 9706 fi 9707 fi 9708 9709 9710 9711# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 9712# activate it with -Werror, so we add it here explicitly. 9713 9714 9715 9716 9717 9718xorg_testset_save_CFLAGS="$CFLAGS" 9719 9720if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9723$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9724if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9725 $as_echo_n "(cached) " >&6 9726else 9727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9728/* end confdefs.h. */ 9729int i; 9730_ACEOF 9731if ac_fn_c_try_compile "$LINENO"; then : 9732 xorg_cv_cc_flag_unknown_warning_option=yes 9733else 9734 xorg_cv_cc_flag_unknown_warning_option=no 9735fi 9736rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9737fi 9738{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9739$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9740 xorg_testset_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9741 CFLAGS="$xorg_testset_save_CFLAGS" 9742fi 9743 9744if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9745 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9746 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9747 fi 9748 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9750$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9751if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9752 $as_echo_n "(cached) " >&6 9753else 9754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9755/* end confdefs.h. */ 9756int i; 9757_ACEOF 9758if ac_fn_c_try_compile "$LINENO"; then : 9759 xorg_cv_cc_flag_unused_command_line_argument=yes 9760else 9761 xorg_cv_cc_flag_unused_command_line_argument=no 9762fi 9763rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9764fi 9765{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9766$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9767 xorg_testset_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9768 CFLAGS="$xorg_testset_save_CFLAGS" 9769fi 9770 9771found="no" 9772 9773 if test $found = "no" ; then 9774 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9776 fi 9777 9778 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9779 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9780 fi 9781 9782 CFLAGS="$CFLAGS -Werror=attributes" 9783 9784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 9785$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 9786 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=attributes` 9787 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9788 $as_echo_n "(cached) " >&6 9789else 9790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9791/* end confdefs.h. */ 9792int i; 9793int 9794main () 9795{ 9796 9797 ; 9798 return 0; 9799} 9800_ACEOF 9801if ac_fn_c_try_link "$LINENO"; then : 9802 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9803else 9804 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9805fi 9806rm -f core conftest.err conftest.$ac_objext \ 9807 conftest$ac_exeext conftest.$ac_ext 9808fi 9809 9810 9811 CFLAGS="$xorg_testset_save_CFLAGS" 9812 9813 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9815$as_echo "$supported" >&6; } 9816 if test "$supported" = "yes" ; then 9817 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 9818 found="yes" 9819 fi 9820 fi 9821 9822 9823 9824if test "x$STRICT_COMPILE" = "xyes"; then 9825 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 9826 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 9827fi 9828 9829 9830 9831 9832 9833 9834cat >>confdefs.h <<_ACEOF 9835#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 9836_ACEOF 9837 9838 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 9839 if test "x$PVM" = "x"; then 9840 PVM="0" 9841 fi 9842 9843cat >>confdefs.h <<_ACEOF 9844#define PACKAGE_VERSION_MINOR $PVM 9845_ACEOF 9846 9847 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 9848 if test "x$PVP" = "x"; then 9849 PVP="0" 9850 fi 9851 9852cat >>confdefs.h <<_ACEOF 9853#define PACKAGE_VERSION_PATCHLEVEL $PVP 9854_ACEOF 9855 9856 9857 9858CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 9859mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 9860|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 9861echo 'git directory not found: installing possibly empty changelog.' >&2)" 9862 9863 9864 9865 9866macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 9867INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 9868mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 9869|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 9870echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 9871 9872 9873 9874 9875 9876 9877if test x$APP_MAN_SUFFIX = x ; then 9878 APP_MAN_SUFFIX=1 9879fi 9880if test x$APP_MAN_DIR = x ; then 9881 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 9882fi 9883 9884if test x$LIB_MAN_SUFFIX = x ; then 9885 LIB_MAN_SUFFIX=3 9886fi 9887if test x$LIB_MAN_DIR = x ; then 9888 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 9889fi 9890 9891if test x$FILE_MAN_SUFFIX = x ; then 9892 case $host_os in 9893 solaris*) FILE_MAN_SUFFIX=4 ;; 9894 *) FILE_MAN_SUFFIX=5 ;; 9895 esac 9896fi 9897if test x$FILE_MAN_DIR = x ; then 9898 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 9899fi 9900 9901if test x$MISC_MAN_SUFFIX = x ; then 9902 case $host_os in 9903 solaris*) MISC_MAN_SUFFIX=5 ;; 9904 *) MISC_MAN_SUFFIX=7 ;; 9905 esac 9906fi 9907if test x$MISC_MAN_DIR = x ; then 9908 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 9909fi 9910 9911if test x$DRIVER_MAN_SUFFIX = x ; then 9912 case $host_os in 9913 solaris*) DRIVER_MAN_SUFFIX=7 ;; 9914 *) DRIVER_MAN_SUFFIX=4 ;; 9915 esac 9916fi 9917if test x$DRIVER_MAN_DIR = x ; then 9918 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 9919fi 9920 9921if test x$ADMIN_MAN_SUFFIX = x ; then 9922 case $host_os in 9923 solaris*) ADMIN_MAN_SUFFIX=1m ;; 9924 *) ADMIN_MAN_SUFFIX=8 ;; 9925 esac 9926fi 9927if test x$ADMIN_MAN_DIR = x ; then 9928 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 9929fi 9930 9931 9932 9933 9934 9935 9936 9937 9938 9939 9940 9941 9942 9943 9944 9945XORG_MAN_PAGE="X Version 11" 9946 9947MAN_SUBSTS="\ 9948 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 9949 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 9950 -e 's|__xservername__|Xorg|g' \ 9951 -e 's|__xconfigfile__|xorg.conf|g' \ 9952 -e 's|__projectroot__|\$(prefix)|g' \ 9953 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 9954 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 9955 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 9956 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 9957 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 9958 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 9959 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 9960 9961 9962 9963# Check whether --enable-silent-rules was given. 9964if test "${enable_silent_rules+set}" = set; then : 9965 enableval=$enable_silent_rules; 9966fi 9967 9968case $enable_silent_rules in 9969yes) AM_DEFAULT_VERBOSITY=0;; 9970no) AM_DEFAULT_VERBOSITY=1;; 9971*) AM_DEFAULT_VERBOSITY=0;; 9972esac 9973AM_BACKSLASH='\' 9974 9975 9976 9977{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for root directory for font files" >&5 9978$as_echo_n "checking for root directory for font files... " >&6; } 9979fontrootdir='${datadir}/fonts/X11' 9980 9981# Check whether --with-fontrootdir was given. 9982if test "${with_fontrootdir+set}" = set; then : 9983 withval=$with_fontrootdir; fontrootdir="${withval}" 9984fi 9985 9986 9987{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${fontrootdir}" >&5 9988$as_echo "${fontrootdir}" >&6; } 9989 9990mapdir='${fontrootdir}/util' 9991 9992# Check whether --with-mapdir was given. 9993if test "${with_mapdir+set}" = set; then : 9994 withval=$with_mapdir; mapdir="${withval}" 9995fi 9996 9997MAPDIR="$mapdir" 9998 9999 10000ac_config_files="$ac_config_files Makefile man/Makefile fontutil.m4 fontutil.pc" 10001 10002 10003cat >confcache <<\_ACEOF 10004# This file is a shell script that caches the results of configure 10005# tests run on this system so they can be shared between configure 10006# scripts and configure runs, see configure's option --config-cache. 10007# It is not useful on other systems. If it contains results you don't 10008# want to keep, you may remove or edit it. 10009# 10010# config.status only pays attention to the cache file if you give it 10011# the --recheck option to rerun configure. 10012# 10013# `ac_cv_env_foo' variables (set or unset) will be overridden when 10014# loading this file, other *unset* `ac_cv_foo' will be assigned the 10015# following values. 10016 10017_ACEOF 10018 10019# The following way of writing the cache mishandles newlines in values, 10020# but we know of no workaround that is simple, portable, and efficient. 10021# So, we kill variables containing newlines. 10022# Ultrix sh set writes to stderr and can't be redirected directly, 10023# and sets the high bit in the cache file unless we assign to the vars. 10024( 10025 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10026 eval ac_val=\$$ac_var 10027 case $ac_val in #( 10028 *${as_nl}*) 10029 case $ac_var in #( 10030 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10031$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10032 esac 10033 case $ac_var in #( 10034 _ | IFS | as_nl) ;; #( 10035 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10036 *) { eval $ac_var=; unset $ac_var;} ;; 10037 esac ;; 10038 esac 10039 done 10040 10041 (set) 2>&1 | 10042 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10043 *${as_nl}ac_space=\ *) 10044 # `set' does not quote correctly, so add quotes: double-quote 10045 # substitution turns \\\\ into \\, and sed turns \\ into \. 10046 sed -n \ 10047 "s/'/'\\\\''/g; 10048 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10049 ;; #( 10050 *) 10051 # `set' quotes correctly as required by POSIX, so do not add quotes. 10052 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10053 ;; 10054 esac | 10055 sort 10056) | 10057 sed ' 10058 /^ac_cv_env_/b end 10059 t clear 10060 :clear 10061 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10062 t end 10063 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10064 :end' >>confcache 10065if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10066 if test -w "$cache_file"; then 10067 if test "x$cache_file" != "x/dev/null"; then 10068 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10069$as_echo "$as_me: updating cache $cache_file" >&6;} 10070 if test ! -f "$cache_file" || test -h "$cache_file"; then 10071 cat confcache >"$cache_file" 10072 else 10073 case $cache_file in #( 10074 */* | ?:*) 10075 mv -f confcache "$cache_file"$$ && 10076 mv -f "$cache_file"$$ "$cache_file" ;; #( 10077 *) 10078 mv -f confcache "$cache_file" ;; 10079 esac 10080 fi 10081 fi 10082 else 10083 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10084$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10085 fi 10086fi 10087rm -f confcache 10088 10089test "x$prefix" = xNONE && prefix=$ac_default_prefix 10090# Let make expand exec_prefix. 10091test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10092 10093DEFS=-DHAVE_CONFIG_H 10094 10095ac_libobjs= 10096ac_ltlibobjs= 10097U= 10098for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10099 # 1. Remove the extension, and $U if already installed. 10100 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10101 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10102 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10103 # will be set to the directory where LIBOBJS objects are built. 10104 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10105 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10106done 10107LIBOBJS=$ac_libobjs 10108 10109LTLIBOBJS=$ac_ltlibobjs 10110 10111 10112 if test -n "$EXEEXT"; then 10113 am__EXEEXT_TRUE= 10114 am__EXEEXT_FALSE='#' 10115else 10116 am__EXEEXT_TRUE='#' 10117 am__EXEEXT_FALSE= 10118fi 10119 10120if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 10121 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 10122Usually this means the macro was only invoked conditionally." "$LINENO" 5 10123fi 10124if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10125 as_fn_error $? "conditional \"AMDEP\" was never defined. 10126Usually this means the macro was only invoked conditionally." "$LINENO" 5 10127fi 10128if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10129 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10130Usually this means the macro was only invoked conditionally." "$LINENO" 5 10131fi 10132 10133: "${CONFIG_STATUS=./config.status}" 10134ac_write_fail=0 10135ac_clean_files_save=$ac_clean_files 10136ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10137{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10138$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10139as_write_fail=0 10140cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10141#! $SHELL 10142# Generated by $as_me. 10143# Run this file to recreate the current configuration. 10144# Compiler output produced by configure, useful for debugging 10145# configure, is in config.log if it exists. 10146 10147debug=false 10148ac_cs_recheck=false 10149ac_cs_silent=false 10150 10151SHELL=\${CONFIG_SHELL-$SHELL} 10152export SHELL 10153_ASEOF 10154cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10155## -------------------- ## 10156## M4sh Initialization. ## 10157## -------------------- ## 10158 10159# Be more Bourne compatible 10160DUALCASE=1; export DUALCASE # for MKS sh 10161if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10162 emulate sh 10163 NULLCMD=: 10164 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10165 # is contrary to our usage. Disable this feature. 10166 alias -g '${1+"$@"}'='"$@"' 10167 setopt NO_GLOB_SUBST 10168else 10169 case `(set -o) 2>/dev/null` in #( 10170 *posix*) : 10171 set -o posix ;; #( 10172 *) : 10173 ;; 10174esac 10175fi 10176 10177 10178as_nl=' 10179' 10180export as_nl 10181# Printing a long string crashes Solaris 7 /usr/bin/printf. 10182as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10183as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10184as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10185# Prefer a ksh shell builtin over an external printf program on Solaris, 10186# but without wasting forks for bash or zsh. 10187if test -z "$BASH_VERSION$ZSH_VERSION" \ 10188 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10189 as_echo='print -r --' 10190 as_echo_n='print -rn --' 10191elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10192 as_echo='printf %s\n' 10193 as_echo_n='printf %s' 10194else 10195 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10196 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10197 as_echo_n='/usr/ucb/echo -n' 10198 else 10199 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10200 as_echo_n_body='eval 10201 arg=$1; 10202 case $arg in #( 10203 *"$as_nl"*) 10204 expr "X$arg" : "X\\(.*\\)$as_nl"; 10205 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10206 esac; 10207 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10208 ' 10209 export as_echo_n_body 10210 as_echo_n='sh -c $as_echo_n_body as_echo' 10211 fi 10212 export as_echo_body 10213 as_echo='sh -c $as_echo_body as_echo' 10214fi 10215 10216# The user is always right. 10217if test "${PATH_SEPARATOR+set}" != set; then 10218 PATH_SEPARATOR=: 10219 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10220 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10221 PATH_SEPARATOR=';' 10222 } 10223fi 10224 10225 10226# IFS 10227# We need space, tab and new line, in precisely that order. Quoting is 10228# there to prevent editors from complaining about space-tab. 10229# (If _AS_PATH_WALK were called with IFS unset, it would disable word 10230# splitting by setting IFS to empty value.) 10231IFS=" "" $as_nl" 10232 10233# Find who we are. Look in the path if we contain no directory separator. 10234as_myself= 10235case $0 in #(( 10236 *[\\/]* ) as_myself=$0 ;; 10237 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10238for as_dir in $PATH 10239do 10240 IFS=$as_save_IFS 10241 test -z "$as_dir" && as_dir=. 10242 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10243 done 10244IFS=$as_save_IFS 10245 10246 ;; 10247esac 10248# We did not find ourselves, most probably we were run as `sh COMMAND' 10249# in which case we are not to be found in the path. 10250if test "x$as_myself" = x; then 10251 as_myself=$0 10252fi 10253if test ! -f "$as_myself"; then 10254 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10255 exit 1 10256fi 10257 10258# Unset variables that we do not need and which cause bugs (e.g. in 10259# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10260# suppresses any "Segmentation fault" message there. '((' could 10261# trigger a bug in pdksh 5.2.14. 10262for as_var in BASH_ENV ENV MAIL MAILPATH 10263do eval test x\${$as_var+set} = xset \ 10264 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10265done 10266PS1='$ ' 10267PS2='> ' 10268PS4='+ ' 10269 10270# NLS nuisances. 10271LC_ALL=C 10272export LC_ALL 10273LANGUAGE=C 10274export LANGUAGE 10275 10276# CDPATH. 10277(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10278 10279 10280# as_fn_error STATUS ERROR [LINENO LOG_FD] 10281# ---------------------------------------- 10282# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10283# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10284# script with STATUS, using 1 if that was 0. 10285as_fn_error () 10286{ 10287 as_status=$1; test $as_status -eq 0 && as_status=1 10288 if test "$4"; then 10289 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10290 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10291 fi 10292 $as_echo "$as_me: error: $2" >&2 10293 as_fn_exit $as_status 10294} # as_fn_error 10295 10296 10297# as_fn_set_status STATUS 10298# ----------------------- 10299# Set $? to STATUS, without forking. 10300as_fn_set_status () 10301{ 10302 return $1 10303} # as_fn_set_status 10304 10305# as_fn_exit STATUS 10306# ----------------- 10307# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10308as_fn_exit () 10309{ 10310 set +e 10311 as_fn_set_status $1 10312 exit $1 10313} # as_fn_exit 10314 10315# as_fn_unset VAR 10316# --------------- 10317# Portably unset VAR. 10318as_fn_unset () 10319{ 10320 { eval $1=; unset $1;} 10321} 10322as_unset=as_fn_unset 10323# as_fn_append VAR VALUE 10324# ---------------------- 10325# Append the text in VALUE to the end of the definition contained in VAR. Take 10326# advantage of any shell optimizations that allow amortized linear growth over 10327# repeated appends, instead of the typical quadratic growth present in naive 10328# implementations. 10329if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10330 eval 'as_fn_append () 10331 { 10332 eval $1+=\$2 10333 }' 10334else 10335 as_fn_append () 10336 { 10337 eval $1=\$$1\$2 10338 } 10339fi # as_fn_append 10340 10341# as_fn_arith ARG... 10342# ------------------ 10343# Perform arithmetic evaluation on the ARGs, and store the result in the 10344# global $as_val. Take advantage of shells that can avoid forks. The arguments 10345# must be portable across $(()) and expr. 10346if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10347 eval 'as_fn_arith () 10348 { 10349 as_val=$(( $* )) 10350 }' 10351else 10352 as_fn_arith () 10353 { 10354 as_val=`expr "$@" || test $? -eq 1` 10355 } 10356fi # as_fn_arith 10357 10358 10359if expr a : '\(a\)' >/dev/null 2>&1 && 10360 test "X`expr 00001 : '.*\(...\)'`" = X001; then 10361 as_expr=expr 10362else 10363 as_expr=false 10364fi 10365 10366if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 10367 as_basename=basename 10368else 10369 as_basename=false 10370fi 10371 10372if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 10373 as_dirname=dirname 10374else 10375 as_dirname=false 10376fi 10377 10378as_me=`$as_basename -- "$0" || 10379$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 10380 X"$0" : 'X\(//\)$' \| \ 10381 X"$0" : 'X\(/\)' \| . 2>/dev/null || 10382$as_echo X/"$0" | 10383 sed '/^.*\/\([^/][^/]*\)\/*$/{ 10384 s//\1/ 10385 q 10386 } 10387 /^X\/\(\/\/\)$/{ 10388 s//\1/ 10389 q 10390 } 10391 /^X\/\(\/\).*/{ 10392 s//\1/ 10393 q 10394 } 10395 s/.*/./; q'` 10396 10397# Avoid depending upon Character Ranges. 10398as_cr_letters='abcdefghijklmnopqrstuvwxyz' 10399as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 10400as_cr_Letters=$as_cr_letters$as_cr_LETTERS 10401as_cr_digits='0123456789' 10402as_cr_alnum=$as_cr_Letters$as_cr_digits 10403 10404ECHO_C= ECHO_N= ECHO_T= 10405case `echo -n x` in #((((( 10406-n*) 10407 case `echo 'xy\c'` in 10408 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 10409 xy) ECHO_C='\c';; 10410 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 10411 ECHO_T=' ';; 10412 esac;; 10413*) 10414 ECHO_N='-n';; 10415esac 10416 10417rm -f conf$$ conf$$.exe conf$$.file 10418if test -d conf$$.dir; then 10419 rm -f conf$$.dir/conf$$.file 10420else 10421 rm -f conf$$.dir 10422 mkdir conf$$.dir 2>/dev/null 10423fi 10424if (echo >conf$$.file) 2>/dev/null; then 10425 if ln -s conf$$.file conf$$ 2>/dev/null; then 10426 as_ln_s='ln -s' 10427 # ... but there are two gotchas: 10428 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 10429 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 10430 # In both cases, we have to default to `cp -p'. 10431 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 10432 as_ln_s='cp -p' 10433 elif ln conf$$.file conf$$ 2>/dev/null; then 10434 as_ln_s=ln 10435 else 10436 as_ln_s='cp -p' 10437 fi 10438else 10439 as_ln_s='cp -p' 10440fi 10441rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 10442rmdir conf$$.dir 2>/dev/null 10443 10444 10445# as_fn_mkdir_p 10446# ------------- 10447# Create "$as_dir" as a directory, including parents if necessary. 10448as_fn_mkdir_p () 10449{ 10450 10451 case $as_dir in #( 10452 -*) as_dir=./$as_dir;; 10453 esac 10454 test -d "$as_dir" || eval $as_mkdir_p || { 10455 as_dirs= 10456 while :; do 10457 case $as_dir in #( 10458 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 10459 *) as_qdir=$as_dir;; 10460 esac 10461 as_dirs="'$as_qdir' $as_dirs" 10462 as_dir=`$as_dirname -- "$as_dir" || 10463$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10464 X"$as_dir" : 'X\(//\)[^/]' \| \ 10465 X"$as_dir" : 'X\(//\)$' \| \ 10466 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 10467$as_echo X"$as_dir" | 10468 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10469 s//\1/ 10470 q 10471 } 10472 /^X\(\/\/\)[^/].*/{ 10473 s//\1/ 10474 q 10475 } 10476 /^X\(\/\/\)$/{ 10477 s//\1/ 10478 q 10479 } 10480 /^X\(\/\).*/{ 10481 s//\1/ 10482 q 10483 } 10484 s/.*/./; q'` 10485 test -d "$as_dir" && break 10486 done 10487 test -z "$as_dirs" || eval "mkdir $as_dirs" 10488 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 10489 10490 10491} # as_fn_mkdir_p 10492if mkdir -p . 2>/dev/null; then 10493 as_mkdir_p='mkdir -p "$as_dir"' 10494else 10495 test -d ./-p && rmdir ./-p 10496 as_mkdir_p=false 10497fi 10498 10499if test -x / >/dev/null 2>&1; then 10500 as_test_x='test -x' 10501else 10502 if ls -dL / >/dev/null 2>&1; then 10503 as_ls_L_option=L 10504 else 10505 as_ls_L_option= 10506 fi 10507 as_test_x=' 10508 eval sh -c '\'' 10509 if test -d "$1"; then 10510 test -d "$1/."; 10511 else 10512 case $1 in #( 10513 -*)set "./$1";; 10514 esac; 10515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 10516 ???[sx]*):;;*)false;;esac;fi 10517 '\'' sh 10518 ' 10519fi 10520as_executable_p=$as_test_x 10521 10522# Sed expression to map a string onto a valid CPP name. 10523as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 10524 10525# Sed expression to map a string onto a valid variable name. 10526as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 10527 10528 10529exec 6>&1 10530## ----------------------------------- ## 10531## Main body of $CONFIG_STATUS script. ## 10532## ----------------------------------- ## 10533_ASEOF 10534test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 10535 10536cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10537# Save the log message, to keep $0 and so on meaningful, and to 10538# report actual input values of CONFIG_FILES etc. instead of their 10539# values after options handling. 10540ac_log=" 10541This file was extended by font-util $as_me 1.3.0, which was 10542generated by GNU Autoconf 2.68. Invocation command line was 10543 10544 CONFIG_FILES = $CONFIG_FILES 10545 CONFIG_HEADERS = $CONFIG_HEADERS 10546 CONFIG_LINKS = $CONFIG_LINKS 10547 CONFIG_COMMANDS = $CONFIG_COMMANDS 10548 $ $0 $@ 10549 10550on `(hostname || uname -n) 2>/dev/null | sed 1q` 10551" 10552 10553_ACEOF 10554 10555case $ac_config_files in *" 10556"*) set x $ac_config_files; shift; ac_config_files=$*;; 10557esac 10558 10559case $ac_config_headers in *" 10560"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 10561esac 10562 10563 10564cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10565# Files that config.status was made for. 10566config_files="$ac_config_files" 10567config_headers="$ac_config_headers" 10568config_commands="$ac_config_commands" 10569 10570_ACEOF 10571 10572cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10573ac_cs_usage="\ 10574\`$as_me' instantiates files and other configuration actions 10575from templates according to the current configuration. Unless the files 10576and actions are specified as TAGs, all are instantiated by default. 10577 10578Usage: $0 [OPTION]... [TAG]... 10579 10580 -h, --help print this help, then exit 10581 -V, --version print version number and configuration settings, then exit 10582 --config print configuration, then exit 10583 -q, --quiet, --silent 10584 do not print progress messages 10585 -d, --debug don't remove temporary files 10586 --recheck update $as_me by reconfiguring in the same conditions 10587 --file=FILE[:TEMPLATE] 10588 instantiate the configuration file FILE 10589 --header=FILE[:TEMPLATE] 10590 instantiate the configuration header FILE 10591 10592Configuration files: 10593$config_files 10594 10595Configuration headers: 10596$config_headers 10597 10598Configuration commands: 10599$config_commands 10600 10601Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 10602 10603_ACEOF 10604cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10605ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 10606ac_cs_version="\\ 10607font-util config.status 1.3.0 10608configured by $0, generated by GNU Autoconf 2.68, 10609 with options \\"\$ac_cs_config\\" 10610 10611Copyright (C) 2010 Free Software Foundation, Inc. 10612This config.status script is free software; the Free Software Foundation 10613gives unlimited permission to copy, distribute and modify it." 10614 10615ac_pwd='$ac_pwd' 10616srcdir='$srcdir' 10617INSTALL='$INSTALL' 10618MKDIR_P='$MKDIR_P' 10619AWK='$AWK' 10620test -n "\$AWK" || AWK=awk 10621_ACEOF 10622 10623cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10624# The default lists apply if the user does not specify any file. 10625ac_need_defaults=: 10626while test $# != 0 10627do 10628 case $1 in 10629 --*=?*) 10630 ac_option=`expr "X$1" : 'X\([^=]*\)='` 10631 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 10632 ac_shift=: 10633 ;; 10634 --*=) 10635 ac_option=`expr "X$1" : 'X\([^=]*\)='` 10636 ac_optarg= 10637 ac_shift=: 10638 ;; 10639 *) 10640 ac_option=$1 10641 ac_optarg=$2 10642 ac_shift=shift 10643 ;; 10644 esac 10645 10646 case $ac_option in 10647 # Handling of the options. 10648 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 10649 ac_cs_recheck=: ;; 10650 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 10651 $as_echo "$ac_cs_version"; exit ;; 10652 --config | --confi | --conf | --con | --co | --c ) 10653 $as_echo "$ac_cs_config"; exit ;; 10654 --debug | --debu | --deb | --de | --d | -d ) 10655 debug=: ;; 10656 --file | --fil | --fi | --f ) 10657 $ac_shift 10658 case $ac_optarg in 10659 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 10660 '') as_fn_error $? "missing file argument" ;; 10661 esac 10662 as_fn_append CONFIG_FILES " '$ac_optarg'" 10663 ac_need_defaults=false;; 10664 --header | --heade | --head | --hea ) 10665 $ac_shift 10666 case $ac_optarg in 10667 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 10668 esac 10669 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 10670 ac_need_defaults=false;; 10671 --he | --h) 10672 # Conflict between --help and --header 10673 as_fn_error $? "ambiguous option: \`$1' 10674Try \`$0 --help' for more information.";; 10675 --help | --hel | -h ) 10676 $as_echo "$ac_cs_usage"; exit ;; 10677 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 10678 | -silent | --silent | --silen | --sile | --sil | --si | --s) 10679 ac_cs_silent=: ;; 10680 10681 # This is an error. 10682 -*) as_fn_error $? "unrecognized option: \`$1' 10683Try \`$0 --help' for more information." ;; 10684 10685 *) as_fn_append ac_config_targets " $1" 10686 ac_need_defaults=false ;; 10687 10688 esac 10689 shift 10690done 10691 10692ac_configure_extra_args= 10693 10694if $ac_cs_silent; then 10695 exec 6>/dev/null 10696 ac_configure_extra_args="$ac_configure_extra_args --silent" 10697fi 10698 10699_ACEOF 10700cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10701if \$ac_cs_recheck; then 10702 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 10703 shift 10704 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 10705 CONFIG_SHELL='$SHELL' 10706 export CONFIG_SHELL 10707 exec "\$@" 10708fi 10709 10710_ACEOF 10711cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10712exec 5>>config.log 10713{ 10714 echo 10715 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 10716## Running $as_me. ## 10717_ASBOX 10718 $as_echo "$ac_log" 10719} >&5 10720 10721_ACEOF 10722cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10723# 10724# INIT-COMMANDS 10725# 10726AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 10727 10728_ACEOF 10729 10730cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10731 10732# Handling of arguments. 10733for ac_config_target in $ac_config_targets 10734do 10735 case $ac_config_target in 10736 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 10737 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 10738 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 10739 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 10740 "fontutil.m4") CONFIG_FILES="$CONFIG_FILES fontutil.m4" ;; 10741 "fontutil.pc") CONFIG_FILES="$CONFIG_FILES fontutil.pc" ;; 10742 10743 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 10744 esac 10745done 10746 10747 10748# If the user did not use the arguments to specify the items to instantiate, 10749# then the envvar interface is used. Set only those that are not. 10750# We use the long form for the default assignment because of an extremely 10751# bizarre bug on SunOS 4.1.3. 10752if $ac_need_defaults; then 10753 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 10754 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 10755 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 10756fi 10757 10758# Have a temporary directory for convenience. Make it in the build tree 10759# simply because there is no reason against having it here, and in addition, 10760# creating and moving files from /tmp can sometimes cause problems. 10761# Hook for its removal unless debugging. 10762# Note that there is a small window in which the directory will not be cleaned: 10763# after its creation but before its name has been assigned to `$tmp'. 10764$debug || 10765{ 10766 tmp= ac_tmp= 10767 trap 'exit_status=$? 10768 : "${ac_tmp:=$tmp}" 10769 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 10770' 0 10771 trap 'as_fn_exit 1' 1 2 13 15 10772} 10773# Create a (secure) tmp directory for tmp files. 10774 10775{ 10776 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 10777 test -d "$tmp" 10778} || 10779{ 10780 tmp=./conf$$-$RANDOM 10781 (umask 077 && mkdir "$tmp") 10782} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 10783ac_tmp=$tmp 10784 10785# Set up the scripts for CONFIG_FILES section. 10786# No need to generate them if there are no CONFIG_FILES. 10787# This happens for instance with `./config.status config.h'. 10788if test -n "$CONFIG_FILES"; then 10789 10790 10791ac_cr=`echo X | tr X '\015'` 10792# On cygwin, bash can eat \r inside `` if the user requested igncr. 10793# But we know of no other shell where ac_cr would be empty at this 10794# point, so we can use a bashism as a fallback. 10795if test "x$ac_cr" = x; then 10796 eval ac_cr=\$\'\\r\' 10797fi 10798ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 10799if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 10800 ac_cs_awk_cr='\\r' 10801else 10802 ac_cs_awk_cr=$ac_cr 10803fi 10804 10805echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 10806_ACEOF 10807 10808 10809{ 10810 echo "cat >conf$$subs.awk <<_ACEOF" && 10811 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 10812 echo "_ACEOF" 10813} >conf$$subs.sh || 10814 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 10815ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 10816ac_delim='%!_!# ' 10817for ac_last_try in false false false false false :; do 10818 . ./conf$$subs.sh || 10819 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 10820 10821 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 10822 if test $ac_delim_n = $ac_delim_num; then 10823 break 10824 elif $ac_last_try; then 10825 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 10826 else 10827 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 10828 fi 10829done 10830rm -f conf$$subs.sh 10831 10832cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10833cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 10834_ACEOF 10835sed -n ' 10836h 10837s/^/S["/; s/!.*/"]=/ 10838p 10839g 10840s/^[^!]*!// 10841:repl 10842t repl 10843s/'"$ac_delim"'$// 10844t delim 10845:nl 10846h 10847s/\(.\{148\}\)..*/\1/ 10848t more1 10849s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 10850p 10851n 10852b repl 10853:more1 10854s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 10855p 10856g 10857s/.\{148\}// 10858t nl 10859:delim 10860h 10861s/\(.\{148\}\)..*/\1/ 10862t more2 10863s/["\\]/\\&/g; s/^/"/; s/$/"/ 10864p 10865b 10866:more2 10867s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 10868p 10869g 10870s/.\{148\}// 10871t delim 10872' <conf$$subs.awk | sed ' 10873/^[^""]/{ 10874 N 10875 s/\n// 10876} 10877' >>$CONFIG_STATUS || ac_write_fail=1 10878rm -f conf$$subs.awk 10879cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 10880_ACAWK 10881cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 10882 for (key in S) S_is_set[key] = 1 10883 FS = "" 10884 10885} 10886{ 10887 line = $ 0 10888 nfields = split(line, field, "@") 10889 substed = 0 10890 len = length(field[1]) 10891 for (i = 2; i < nfields; i++) { 10892 key = field[i] 10893 keylen = length(key) 10894 if (S_is_set[key]) { 10895 value = S[key] 10896 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 10897 len += length(value) + length(field[++i]) 10898 substed = 1 10899 } else 10900 len += 1 + keylen 10901 } 10902 10903 print line 10904} 10905 10906_ACAWK 10907_ACEOF 10908cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10909if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 10910 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 10911else 10912 cat 10913fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 10914 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 10915_ACEOF 10916 10917# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 10918# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 10919# trailing colons and then remove the whole line if VPATH becomes empty 10920# (actually we leave an empty line to preserve line numbers). 10921if test "x$srcdir" = x.; then 10922 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 10923h 10924s/// 10925s/^/:/ 10926s/[ ]*$/:/ 10927s/:\$(srcdir):/:/g 10928s/:\${srcdir}:/:/g 10929s/:@srcdir@:/:/g 10930s/^:*// 10931s/:*$// 10932x 10933s/\(=[ ]*\).*/\1/ 10934G 10935s/\n// 10936s/^[^=]*=[ ]*$// 10937}' 10938fi 10939 10940cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10941fi # test -n "$CONFIG_FILES" 10942 10943# Set up the scripts for CONFIG_HEADERS section. 10944# No need to generate them if there are no CONFIG_HEADERS. 10945# This happens for instance with `./config.status Makefile'. 10946if test -n "$CONFIG_HEADERS"; then 10947cat >"$ac_tmp/defines.awk" <<\_ACAWK || 10948BEGIN { 10949_ACEOF 10950 10951# Transform confdefs.h into an awk script `defines.awk', embedded as 10952# here-document in config.status, that substitutes the proper values into 10953# config.h.in to produce config.h. 10954 10955# Create a delimiter string that does not exist in confdefs.h, to ease 10956# handling of long lines. 10957ac_delim='%!_!# ' 10958for ac_last_try in false false :; do 10959 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 10960 if test -z "$ac_tt"; then 10961 break 10962 elif $ac_last_try; then 10963 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 10964 else 10965 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 10966 fi 10967done 10968 10969# For the awk script, D is an array of macro values keyed by name, 10970# likewise P contains macro parameters if any. Preserve backslash 10971# newline sequences. 10972 10973ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 10974sed -n ' 10975s/.\{148\}/&'"$ac_delim"'/g 10976t rset 10977:rset 10978s/^[ ]*#[ ]*define[ ][ ]*/ / 10979t def 10980d 10981:def 10982s/\\$// 10983t bsnl 10984s/["\\]/\\&/g 10985s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 10986D["\1"]=" \3"/p 10987s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 10988d 10989:bsnl 10990s/["\\]/\\&/g 10991s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 10992D["\1"]=" \3\\\\\\n"\\/p 10993t cont 10994s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 10995t cont 10996d 10997:cont 10998n 10999s/.\{148\}/&'"$ac_delim"'/g 11000t clear 11001:clear 11002s/\\$// 11003t bsnlc 11004s/["\\]/\\&/g; s/^/"/; s/$/"/p 11005d 11006:bsnlc 11007s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11008b cont 11009' <confdefs.h | sed ' 11010s/'"$ac_delim"'/"\\\ 11011"/g' >>$CONFIG_STATUS || ac_write_fail=1 11012 11013cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11014 for (key in D) D_is_set[key] = 1 11015 FS = "" 11016} 11017/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11018 line = \$ 0 11019 split(line, arg, " ") 11020 if (arg[1] == "#") { 11021 defundef = arg[2] 11022 mac1 = arg[3] 11023 } else { 11024 defundef = substr(arg[1], 2) 11025 mac1 = arg[2] 11026 } 11027 split(mac1, mac2, "(") #) 11028 macro = mac2[1] 11029 prefix = substr(line, 1, index(line, defundef) - 1) 11030 if (D_is_set[macro]) { 11031 # Preserve the white space surrounding the "#". 11032 print prefix "define", macro P[macro] D[macro] 11033 next 11034 } else { 11035 # Replace #undef with comments. This is necessary, for example, 11036 # in the case of _POSIX_SOURCE, which is predefined and required 11037 # on some systems where configure will not decide to define it. 11038 if (defundef == "undef") { 11039 print "/*", prefix defundef, macro, "*/" 11040 next 11041 } 11042 } 11043} 11044{ print } 11045_ACAWK 11046_ACEOF 11047cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11048 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11049fi # test -n "$CONFIG_HEADERS" 11050 11051 11052eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11053shift 11054for ac_tag 11055do 11056 case $ac_tag in 11057 :[FHLC]) ac_mode=$ac_tag; continue;; 11058 esac 11059 case $ac_mode$ac_tag in 11060 :[FHL]*:*);; 11061 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11062 :[FH]-) ac_tag=-:-;; 11063 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11064 esac 11065 ac_save_IFS=$IFS 11066 IFS=: 11067 set x $ac_tag 11068 IFS=$ac_save_IFS 11069 shift 11070 ac_file=$1 11071 shift 11072 11073 case $ac_mode in 11074 :L) ac_source=$1;; 11075 :[FH]) 11076 ac_file_inputs= 11077 for ac_f 11078 do 11079 case $ac_f in 11080 -) ac_f="$ac_tmp/stdin";; 11081 *) # Look for the file first in the build tree, then in the source tree 11082 # (if the path is not absolute). The absolute path cannot be DOS-style, 11083 # because $ac_f cannot contain `:'. 11084 test -f "$ac_f" || 11085 case $ac_f in 11086 [\\/$]*) false;; 11087 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11088 esac || 11089 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11090 esac 11091 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11092 as_fn_append ac_file_inputs " '$ac_f'" 11093 done 11094 11095 # Let's still pretend it is `configure' which instantiates (i.e., don't 11096 # use $as_me), people would be surprised to read: 11097 # /* config.h. Generated by config.status. */ 11098 configure_input='Generated from '` 11099 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11100 `' by configure.' 11101 if test x"$ac_file" != x-; then 11102 configure_input="$ac_file. $configure_input" 11103 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11104$as_echo "$as_me: creating $ac_file" >&6;} 11105 fi 11106 # Neutralize special characters interpreted by sed in replacement strings. 11107 case $configure_input in #( 11108 *\&* | *\|* | *\\* ) 11109 ac_sed_conf_input=`$as_echo "$configure_input" | 11110 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11111 *) ac_sed_conf_input=$configure_input;; 11112 esac 11113 11114 case $ac_tag in 11115 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11116 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11117 esac 11118 ;; 11119 esac 11120 11121 ac_dir=`$as_dirname -- "$ac_file" || 11122$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11123 X"$ac_file" : 'X\(//\)[^/]' \| \ 11124 X"$ac_file" : 'X\(//\)$' \| \ 11125 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11126$as_echo X"$ac_file" | 11127 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11128 s//\1/ 11129 q 11130 } 11131 /^X\(\/\/\)[^/].*/{ 11132 s//\1/ 11133 q 11134 } 11135 /^X\(\/\/\)$/{ 11136 s//\1/ 11137 q 11138 } 11139 /^X\(\/\).*/{ 11140 s//\1/ 11141 q 11142 } 11143 s/.*/./; q'` 11144 as_dir="$ac_dir"; as_fn_mkdir_p 11145 ac_builddir=. 11146 11147case "$ac_dir" in 11148.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11149*) 11150 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11151 # A ".." for each directory in $ac_dir_suffix. 11152 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11153 case $ac_top_builddir_sub in 11154 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11155 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11156 esac ;; 11157esac 11158ac_abs_top_builddir=$ac_pwd 11159ac_abs_builddir=$ac_pwd$ac_dir_suffix 11160# for backward compatibility: 11161ac_top_builddir=$ac_top_build_prefix 11162 11163case $srcdir in 11164 .) # We are building in place. 11165 ac_srcdir=. 11166 ac_top_srcdir=$ac_top_builddir_sub 11167 ac_abs_top_srcdir=$ac_pwd ;; 11168 [\\/]* | ?:[\\/]* ) # Absolute name. 11169 ac_srcdir=$srcdir$ac_dir_suffix; 11170 ac_top_srcdir=$srcdir 11171 ac_abs_top_srcdir=$srcdir ;; 11172 *) # Relative name. 11173 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11174 ac_top_srcdir=$ac_top_build_prefix$srcdir 11175 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11176esac 11177ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11178 11179 11180 case $ac_mode in 11181 :F) 11182 # 11183 # CONFIG_FILE 11184 # 11185 11186 case $INSTALL in 11187 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11188 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11189 esac 11190 ac_MKDIR_P=$MKDIR_P 11191 case $MKDIR_P in 11192 [\\/$]* | ?:[\\/]* ) ;; 11193 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11194 esac 11195_ACEOF 11196 11197cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11198# If the template does not know about datarootdir, expand it. 11199# FIXME: This hack should be removed a few years after 2.60. 11200ac_datarootdir_hack=; ac_datarootdir_seen= 11201ac_sed_dataroot=' 11202/datarootdir/ { 11203 p 11204 q 11205} 11206/@datadir@/p 11207/@docdir@/p 11208/@infodir@/p 11209/@localedir@/p 11210/@mandir@/p' 11211case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11212*datarootdir*) ac_datarootdir_seen=yes;; 11213*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11214 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11215$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11216_ACEOF 11217cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11218 ac_datarootdir_hack=' 11219 s&@datadir@&$datadir&g 11220 s&@docdir@&$docdir&g 11221 s&@infodir@&$infodir&g 11222 s&@localedir@&$localedir&g 11223 s&@mandir@&$mandir&g 11224 s&\\\${datarootdir}&$datarootdir&g' ;; 11225esac 11226_ACEOF 11227 11228# Neutralize VPATH when `$srcdir' = `.'. 11229# Shell code in configure.ac might set extrasub. 11230# FIXME: do we really want to maintain this feature? 11231cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11232ac_sed_extra="$ac_vpsub 11233$extrasub 11234_ACEOF 11235cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11236:t 11237/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11238s|@configure_input@|$ac_sed_conf_input|;t t 11239s&@top_builddir@&$ac_top_builddir_sub&;t t 11240s&@top_build_prefix@&$ac_top_build_prefix&;t t 11241s&@srcdir@&$ac_srcdir&;t t 11242s&@abs_srcdir@&$ac_abs_srcdir&;t t 11243s&@top_srcdir@&$ac_top_srcdir&;t t 11244s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11245s&@builddir@&$ac_builddir&;t t 11246s&@abs_builddir@&$ac_abs_builddir&;t t 11247s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11248s&@INSTALL@&$ac_INSTALL&;t t 11249s&@MKDIR_P@&$ac_MKDIR_P&;t t 11250$ac_datarootdir_hack 11251" 11252eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11253 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11254 11255test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11256 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11257 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11258 "$ac_tmp/out"`; test -z "$ac_out"; } && 11259 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11260which seems to be undefined. Please make sure it is defined" >&5 11261$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11262which seems to be undefined. Please make sure it is defined" >&2;} 11263 11264 rm -f "$ac_tmp/stdin" 11265 case $ac_file in 11266 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11267 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11268 esac \ 11269 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11270 ;; 11271 :H) 11272 # 11273 # CONFIG_HEADER 11274 # 11275 if test x"$ac_file" != x-; then 11276 { 11277 $as_echo "/* $configure_input */" \ 11278 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11279 } >"$ac_tmp/config.h" \ 11280 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11281 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11282 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11283$as_echo "$as_me: $ac_file is unchanged" >&6;} 11284 else 11285 rm -f "$ac_file" 11286 mv "$ac_tmp/config.h" "$ac_file" \ 11287 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11288 fi 11289 else 11290 $as_echo "/* $configure_input */" \ 11291 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11292 || as_fn_error $? "could not create -" "$LINENO" 5 11293 fi 11294# Compute "$ac_file"'s index in $config_headers. 11295_am_arg="$ac_file" 11296_am_stamp_count=1 11297for _am_header in $config_headers :; do 11298 case $_am_header in 11299 $_am_arg | $_am_arg:* ) 11300 break ;; 11301 * ) 11302 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11303 esac 11304done 11305echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11306$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11307 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11308 X"$_am_arg" : 'X\(//\)$' \| \ 11309 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11310$as_echo X"$_am_arg" | 11311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11312 s//\1/ 11313 q 11314 } 11315 /^X\(\/\/\)[^/].*/{ 11316 s//\1/ 11317 q 11318 } 11319 /^X\(\/\/\)$/{ 11320 s//\1/ 11321 q 11322 } 11323 /^X\(\/\).*/{ 11324 s//\1/ 11325 q 11326 } 11327 s/.*/./; q'`/stamp-h$_am_stamp_count 11328 ;; 11329 11330 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11331$as_echo "$as_me: executing $ac_file commands" >&6;} 11332 ;; 11333 esac 11334 11335 11336 case $ac_file$ac_mode in 11337 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11338 # Autoconf 2.62 quotes --file arguments for eval, but not when files 11339 # are listed without --file. Let's play safe and only enable the eval 11340 # if we detect the quoting. 11341 case $CONFIG_FILES in 11342 *\'*) eval set x "$CONFIG_FILES" ;; 11343 *) set x $CONFIG_FILES ;; 11344 esac 11345 shift 11346 for mf 11347 do 11348 # Strip MF so we end up with the name of the file. 11349 mf=`echo "$mf" | sed -e 's/:.*$//'` 11350 # Check whether this is an Automake generated Makefile or not. 11351 # We used to match only the files named `Makefile.in', but 11352 # some people rename them; so instead we look at the file content. 11353 # Grep'ing the first line is not enough: some people post-process 11354 # each Makefile.in and add a new line on top of each file to say so. 11355 # Grep'ing the whole file is not good either: AIX grep has a line 11356 # limit of 2048, but all sed's we know have understand at least 4000. 11357 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 11358 dirpart=`$as_dirname -- "$mf" || 11359$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11360 X"$mf" : 'X\(//\)[^/]' \| \ 11361 X"$mf" : 'X\(//\)$' \| \ 11362 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 11363$as_echo X"$mf" | 11364 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11365 s//\1/ 11366 q 11367 } 11368 /^X\(\/\/\)[^/].*/{ 11369 s//\1/ 11370 q 11371 } 11372 /^X\(\/\/\)$/{ 11373 s//\1/ 11374 q 11375 } 11376 /^X\(\/\).*/{ 11377 s//\1/ 11378 q 11379 } 11380 s/.*/./; q'` 11381 else 11382 continue 11383 fi 11384 # Extract the definition of DEPDIR, am__include, and am__quote 11385 # from the Makefile without running `make'. 11386 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 11387 test -z "$DEPDIR" && continue 11388 am__include=`sed -n 's/^am__include = //p' < "$mf"` 11389 test -z "am__include" && continue 11390 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 11391 # When using ansi2knr, U may be empty or an underscore; expand it 11392 U=`sed -n 's/^U = //p' < "$mf"` 11393 # Find all dependency output files, they are included files with 11394 # $(DEPDIR) in their names. We invoke sed twice because it is the 11395 # simplest approach to changing $(DEPDIR) to its actual value in the 11396 # expansion. 11397 for file in `sed -n " 11398 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 11399 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 11400 # Make sure the directory exists. 11401 test -f "$dirpart/$file" && continue 11402 fdir=`$as_dirname -- "$file" || 11403$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11404 X"$file" : 'X\(//\)[^/]' \| \ 11405 X"$file" : 'X\(//\)$' \| \ 11406 X"$file" : 'X\(/\)' \| . 2>/dev/null || 11407$as_echo X"$file" | 11408 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11409 s//\1/ 11410 q 11411 } 11412 /^X\(\/\/\)[^/].*/{ 11413 s//\1/ 11414 q 11415 } 11416 /^X\(\/\/\)$/{ 11417 s//\1/ 11418 q 11419 } 11420 /^X\(\/\).*/{ 11421 s//\1/ 11422 q 11423 } 11424 s/.*/./; q'` 11425 as_dir=$dirpart/$fdir; as_fn_mkdir_p 11426 # echo "creating $dirpart/$file" 11427 echo '# dummy' > "$dirpart/$file" 11428 done 11429 done 11430} 11431 ;; 11432 11433 esac 11434done # for ac_tag 11435 11436 11437as_fn_exit 0 11438_ACEOF 11439ac_clean_files=$ac_clean_files_save 11440 11441test $ac_write_fail = 0 || 11442 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 11443 11444 11445# configure is writing to config.log, and then calls config.status. 11446# config.status does its own redirection, appending to config.log. 11447# Unfortunately, on DOS this fails, as config.log is still kept open 11448# by configure, so config.status won't be able to write to it; its 11449# output is simply discarded. So we exec the FD to /dev/null, 11450# effectively closing config.log, so it can be properly (re)opened and 11451# appended to by config.status. When coming back to configure, we 11452# need to make the FD available again. 11453if test "$no_create" != yes; then 11454 ac_cs_success=: 11455 ac_config_status_args= 11456 test "$silent" = yes && 11457 ac_config_status_args="$ac_config_status_args --quiet" 11458 exec 5>/dev/null 11459 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 11460 exec 5>>config.log 11461 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 11462 # would make configure fail if this is the last instruction. 11463 $ac_cs_success || as_fn_exit 1 11464fi 11465if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 11466 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 11467$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 11468fi 11469 11470