configure revision 1d8c7986
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68 for xkbcomp 1.2.4. 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%[^_$as_cr_alnum]%_%g'" 536 537# Sed expression to map a string onto a valid variable name. 538as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 539 540 541test -n "$DJDIR" || exec 7<&0 </dev/null 542exec 6>&1 543 544# Name of the host. 545# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 546# so uname gets run too. 547ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 548 549# 550# Initializations. 551# 552ac_default_prefix=/usr/local 553ac_clean_files= 554ac_config_libobj_dir=. 555LIBOBJS= 556cross_compiling=no 557subdirs= 558MFLAGS= 559MAKEFLAGS= 560 561# Identity of this package. 562PACKAGE_NAME='xkbcomp' 563PACKAGE_TARNAME='xkbcomp' 564PACKAGE_VERSION='1.2.4' 565PACKAGE_STRING='xkbcomp 1.2.4' 566PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567PACKAGE_URL='' 568 569# Factoring default headers for most tests. 570ac_includes_default="\ 571#include <stdio.h> 572#ifdef HAVE_SYS_TYPES_H 573# include <sys/types.h> 574#endif 575#ifdef HAVE_SYS_STAT_H 576# include <sys/stat.h> 577#endif 578#ifdef STDC_HEADERS 579# include <stdlib.h> 580# include <stddef.h> 581#else 582# ifdef HAVE_STDLIB_H 583# include <stdlib.h> 584# endif 585#endif 586#ifdef HAVE_STRING_H 587# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 588# include <memory.h> 589# endif 590# include <string.h> 591#endif 592#ifdef HAVE_STRINGS_H 593# include <strings.h> 594#endif 595#ifdef HAVE_INTTYPES_H 596# include <inttypes.h> 597#endif 598#ifdef HAVE_STDINT_H 599# include <stdint.h> 600#endif 601#ifdef HAVE_UNISTD_H 602# include <unistd.h> 603#endif" 604 605ac_subst_vars='am__EXEEXT_FALSE 606am__EXEEXT_TRUE 607LTLIBOBJS 608LIBOBJS 609XKBCONFIGROOT 610REQUIRED_MODULES 611XKBCOMP_LIBS 612XKBCOMP_CFLAGS 613YACC_INST 614YFLAGS 615YACC 616AM_BACKSLASH 617AM_DEFAULT_VERBOSITY 618MAN_SUBSTS 619XORG_MAN_PAGE 620ADMIN_MAN_DIR 621DRIVER_MAN_DIR 622MISC_MAN_DIR 623FILE_MAN_DIR 624LIB_MAN_DIR 625APP_MAN_DIR 626ADMIN_MAN_SUFFIX 627DRIVER_MAN_SUFFIX 628MISC_MAN_SUFFIX 629FILE_MAN_SUFFIX 630LIB_MAN_SUFFIX 631APP_MAN_SUFFIX 632SED 633host_os 634host_vendor 635host_cpu 636host 637build_os 638build_vendor 639build_cpu 640build 641INSTALL_CMD 642PKG_CONFIG 643CHANGELOG_CMD 644STRICT_CFLAGS 645CWARNFLAGS 646BASE_CFLAGS 647EGREP 648GREP 649CPP 650am__fastdepCC_FALSE 651am__fastdepCC_TRUE 652CCDEPMODE 653AMDEPBACKSLASH 654AMDEP_FALSE 655AMDEP_TRUE 656am__quote 657am__include 658DEPDIR 659OBJEXT 660EXEEXT 661ac_ct_CC 662CPPFLAGS 663LDFLAGS 664CFLAGS 665CC 666MAINT 667MAINTAINER_MODE_FALSE 668MAINTAINER_MODE_TRUE 669am__untar 670am__tar 671AMTAR 672am__leading_dot 673SET_MAKE 674AWK 675mkdir_p 676MKDIR_P 677INSTALL_STRIP_PROGRAM 678STRIP 679install_sh 680MAKEINFO 681AUTOHEADER 682AUTOMAKE 683AUTOCONF 684ACLOCAL 685VERSION 686PACKAGE 687CYGPATH_W 688am__isrc 689INSTALL_DATA 690INSTALL_SCRIPT 691INSTALL_PROGRAM 692target_alias 693host_alias 694build_alias 695LIBS 696ECHO_T 697ECHO_N 698ECHO_C 699DEFS 700mandir 701localedir 702libdir 703psdir 704pdfdir 705dvidir 706htmldir 707infodir 708docdir 709oldincludedir 710includedir 711localstatedir 712sharedstatedir 713sysconfdir 714datadir 715datarootdir 716libexecdir 717sbindir 718bindir 719program_transform_name 720prefix 721exec_prefix 722PACKAGE_URL 723PACKAGE_BUGREPORT 724PACKAGE_STRING 725PACKAGE_VERSION 726PACKAGE_TARNAME 727PACKAGE_NAME 728PATH_SEPARATOR 729SHELL' 730ac_subst_files='' 731ac_user_opts=' 732enable_option_checking 733enable_maintainer_mode 734enable_dependency_tracking 735enable_selective_werror 736enable_strict_compilation 737enable_silent_rules 738with_xkb_config_root 739' 740 ac_precious_vars='build_alias 741host_alias 742target_alias 743CC 744CFLAGS 745LDFLAGS 746LIBS 747CPPFLAGS 748CPP 749PKG_CONFIG 750YACC 751YFLAGS 752XKBCOMP_CFLAGS 753XKBCOMP_LIBS' 754 755 756# Initialize some variables set by options. 757ac_init_help= 758ac_init_version=false 759ac_unrecognized_opts= 760ac_unrecognized_sep= 761# The variables have the same names as the options, with 762# dashes changed to underlines. 763cache_file=/dev/null 764exec_prefix=NONE 765no_create= 766no_recursion= 767prefix=NONE 768program_prefix=NONE 769program_suffix=NONE 770program_transform_name=s,x,x, 771silent= 772site= 773srcdir= 774verbose= 775x_includes=NONE 776x_libraries=NONE 777 778# Installation directory options. 779# These are left unexpanded so users can "make install exec_prefix=/foo" 780# and all the variables that are supposed to be based on exec_prefix 781# by default will actually change. 782# Use braces instead of parens because sh, perl, etc. also accept them. 783# (The list follows the same order as the GNU Coding Standards.) 784bindir='${exec_prefix}/bin' 785sbindir='${exec_prefix}/sbin' 786libexecdir='${exec_prefix}/libexec' 787datarootdir='${prefix}/share' 788datadir='${datarootdir}' 789sysconfdir='${prefix}/etc' 790sharedstatedir='${prefix}/com' 791localstatedir='${prefix}/var' 792includedir='${prefix}/include' 793oldincludedir='/usr/include' 794docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 795infodir='${datarootdir}/info' 796htmldir='${docdir}' 797dvidir='${docdir}' 798pdfdir='${docdir}' 799psdir='${docdir}' 800libdir='${exec_prefix}/lib' 801localedir='${datarootdir}/locale' 802mandir='${datarootdir}/man' 803 804ac_prev= 805ac_dashdash= 806for ac_option 807do 808 # If the previous option needs an argument, assign it. 809 if test -n "$ac_prev"; then 810 eval $ac_prev=\$ac_option 811 ac_prev= 812 continue 813 fi 814 815 case $ac_option in 816 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 817 *=) ac_optarg= ;; 818 *) ac_optarg=yes ;; 819 esac 820 821 # Accept the important Cygnus configure options, so we can diagnose typos. 822 823 case $ac_dashdash$ac_option in 824 --) 825 ac_dashdash=yes ;; 826 827 -bindir | --bindir | --bindi | --bind | --bin | --bi) 828 ac_prev=bindir ;; 829 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 830 bindir=$ac_optarg ;; 831 832 -build | --build | --buil | --bui | --bu) 833 ac_prev=build_alias ;; 834 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 835 build_alias=$ac_optarg ;; 836 837 -cache-file | --cache-file | --cache-fil | --cache-fi \ 838 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 839 ac_prev=cache_file ;; 840 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 841 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 842 cache_file=$ac_optarg ;; 843 844 --config-cache | -C) 845 cache_file=config.cache ;; 846 847 -datadir | --datadir | --datadi | --datad) 848 ac_prev=datadir ;; 849 -datadir=* | --datadir=* | --datadi=* | --datad=*) 850 datadir=$ac_optarg ;; 851 852 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 853 | --dataroo | --dataro | --datar) 854 ac_prev=datarootdir ;; 855 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 856 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 857 datarootdir=$ac_optarg ;; 858 859 -disable-* | --disable-*) 860 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 861 # Reject names that are not valid shell variable names. 862 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 863 as_fn_error $? "invalid feature name: $ac_useropt" 864 ac_useropt_orig=$ac_useropt 865 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 866 case $ac_user_opts in 867 *" 868"enable_$ac_useropt" 869"*) ;; 870 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 871 ac_unrecognized_sep=', ';; 872 esac 873 eval enable_$ac_useropt=no ;; 874 875 -docdir | --docdir | --docdi | --doc | --do) 876 ac_prev=docdir ;; 877 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 878 docdir=$ac_optarg ;; 879 880 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 881 ac_prev=dvidir ;; 882 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 883 dvidir=$ac_optarg ;; 884 885 -enable-* | --enable-*) 886 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 887 # Reject names that are not valid shell variable names. 888 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 889 as_fn_error $? "invalid feature name: $ac_useropt" 890 ac_useropt_orig=$ac_useropt 891 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 892 case $ac_user_opts in 893 *" 894"enable_$ac_useropt" 895"*) ;; 896 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 897 ac_unrecognized_sep=', ';; 898 esac 899 eval enable_$ac_useropt=\$ac_optarg ;; 900 901 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 902 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 903 | --exec | --exe | --ex) 904 ac_prev=exec_prefix ;; 905 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 906 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 907 | --exec=* | --exe=* | --ex=*) 908 exec_prefix=$ac_optarg ;; 909 910 -gas | --gas | --ga | --g) 911 # Obsolete; use --with-gas. 912 with_gas=yes ;; 913 914 -help | --help | --hel | --he | -h) 915 ac_init_help=long ;; 916 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 917 ac_init_help=recursive ;; 918 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 919 ac_init_help=short ;; 920 921 -host | --host | --hos | --ho) 922 ac_prev=host_alias ;; 923 -host=* | --host=* | --hos=* | --ho=*) 924 host_alias=$ac_optarg ;; 925 926 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 927 ac_prev=htmldir ;; 928 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 929 | --ht=*) 930 htmldir=$ac_optarg ;; 931 932 -includedir | --includedir | --includedi | --included | --include \ 933 | --includ | --inclu | --incl | --inc) 934 ac_prev=includedir ;; 935 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 936 | --includ=* | --inclu=* | --incl=* | --inc=*) 937 includedir=$ac_optarg ;; 938 939 -infodir | --infodir | --infodi | --infod | --info | --inf) 940 ac_prev=infodir ;; 941 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 942 infodir=$ac_optarg ;; 943 944 -libdir | --libdir | --libdi | --libd) 945 ac_prev=libdir ;; 946 -libdir=* | --libdir=* | --libdi=* | --libd=*) 947 libdir=$ac_optarg ;; 948 949 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 950 | --libexe | --libex | --libe) 951 ac_prev=libexecdir ;; 952 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 953 | --libexe=* | --libex=* | --libe=*) 954 libexecdir=$ac_optarg ;; 955 956 -localedir | --localedir | --localedi | --localed | --locale) 957 ac_prev=localedir ;; 958 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 959 localedir=$ac_optarg ;; 960 961 -localstatedir | --localstatedir | --localstatedi | --localstated \ 962 | --localstate | --localstat | --localsta | --localst | --locals) 963 ac_prev=localstatedir ;; 964 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 965 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 966 localstatedir=$ac_optarg ;; 967 968 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 969 ac_prev=mandir ;; 970 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 971 mandir=$ac_optarg ;; 972 973 -nfp | --nfp | --nf) 974 # Obsolete; use --without-fp. 975 with_fp=no ;; 976 977 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 978 | --no-cr | --no-c | -n) 979 no_create=yes ;; 980 981 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 982 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 983 no_recursion=yes ;; 984 985 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 986 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 987 | --oldin | --oldi | --old | --ol | --o) 988 ac_prev=oldincludedir ;; 989 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 990 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 991 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 992 oldincludedir=$ac_optarg ;; 993 994 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 995 ac_prev=prefix ;; 996 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 997 prefix=$ac_optarg ;; 998 999 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 1000 | --program-pre | --program-pr | --program-p) 1001 ac_prev=program_prefix ;; 1002 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 1003 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 1004 program_prefix=$ac_optarg ;; 1005 1006 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 1007 | --program-suf | --program-su | --program-s) 1008 ac_prev=program_suffix ;; 1009 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 1010 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 1011 program_suffix=$ac_optarg ;; 1012 1013 -program-transform-name | --program-transform-name \ 1014 | --program-transform-nam | --program-transform-na \ 1015 | --program-transform-n | --program-transform- \ 1016 | --program-transform | --program-transfor \ 1017 | --program-transfo | --program-transf \ 1018 | --program-trans | --program-tran \ 1019 | --progr-tra | --program-tr | --program-t) 1020 ac_prev=program_transform_name ;; 1021 -program-transform-name=* | --program-transform-name=* \ 1022 | --program-transform-nam=* | --program-transform-na=* \ 1023 | --program-transform-n=* | --program-transform-=* \ 1024 | --program-transform=* | --program-transfor=* \ 1025 | --program-transfo=* | --program-transf=* \ 1026 | --program-trans=* | --program-tran=* \ 1027 | --progr-tra=* | --program-tr=* | --program-t=*) 1028 program_transform_name=$ac_optarg ;; 1029 1030 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 1031 ac_prev=pdfdir ;; 1032 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 1033 pdfdir=$ac_optarg ;; 1034 1035 -psdir | --psdir | --psdi | --psd | --ps) 1036 ac_prev=psdir ;; 1037 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 1038 psdir=$ac_optarg ;; 1039 1040 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1041 | -silent | --silent | --silen | --sile | --sil) 1042 silent=yes ;; 1043 1044 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1045 ac_prev=sbindir ;; 1046 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1047 | --sbi=* | --sb=*) 1048 sbindir=$ac_optarg ;; 1049 1050 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1051 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1052 | --sharedst | --shareds | --shared | --share | --shar \ 1053 | --sha | --sh) 1054 ac_prev=sharedstatedir ;; 1055 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1056 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1057 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1058 | --sha=* | --sh=*) 1059 sharedstatedir=$ac_optarg ;; 1060 1061 -site | --site | --sit) 1062 ac_prev=site ;; 1063 -site=* | --site=* | --sit=*) 1064 site=$ac_optarg ;; 1065 1066 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1067 ac_prev=srcdir ;; 1068 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1069 srcdir=$ac_optarg ;; 1070 1071 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1072 | --syscon | --sysco | --sysc | --sys | --sy) 1073 ac_prev=sysconfdir ;; 1074 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1075 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1076 sysconfdir=$ac_optarg ;; 1077 1078 -target | --target | --targe | --targ | --tar | --ta | --t) 1079 ac_prev=target_alias ;; 1080 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1081 target_alias=$ac_optarg ;; 1082 1083 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1084 verbose=yes ;; 1085 1086 -version | --version | --versio | --versi | --vers | -V) 1087 ac_init_version=: ;; 1088 1089 -with-* | --with-*) 1090 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1091 # Reject names that are not valid shell variable names. 1092 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1093 as_fn_error $? "invalid package name: $ac_useropt" 1094 ac_useropt_orig=$ac_useropt 1095 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1096 case $ac_user_opts in 1097 *" 1098"with_$ac_useropt" 1099"*) ;; 1100 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1101 ac_unrecognized_sep=', ';; 1102 esac 1103 eval with_$ac_useropt=\$ac_optarg ;; 1104 1105 -without-* | --without-*) 1106 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1107 # Reject names that are not valid shell variable names. 1108 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1109 as_fn_error $? "invalid package name: $ac_useropt" 1110 ac_useropt_orig=$ac_useropt 1111 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1112 case $ac_user_opts in 1113 *" 1114"with_$ac_useropt" 1115"*) ;; 1116 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1117 ac_unrecognized_sep=', ';; 1118 esac 1119 eval with_$ac_useropt=no ;; 1120 1121 --x) 1122 # Obsolete; use --with-x. 1123 with_x=yes ;; 1124 1125 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1126 | --x-incl | --x-inc | --x-in | --x-i) 1127 ac_prev=x_includes ;; 1128 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1129 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1130 x_includes=$ac_optarg ;; 1131 1132 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1133 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1134 ac_prev=x_libraries ;; 1135 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1136 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1137 x_libraries=$ac_optarg ;; 1138 1139 -*) as_fn_error $? "unrecognized option: \`$ac_option' 1140Try \`$0 --help' for more information" 1141 ;; 1142 1143 *=*) 1144 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1145 # Reject names that are not valid shell variable names. 1146 case $ac_envvar in #( 1147 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1148 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 1149 esac 1150 eval $ac_envvar=\$ac_optarg 1151 export $ac_envvar ;; 1152 1153 *) 1154 # FIXME: should be removed in autoconf 3.0. 1155 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1156 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1157 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1158 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" 1159 ;; 1160 1161 esac 1162done 1163 1164if test -n "$ac_prev"; then 1165 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1166 as_fn_error $? "missing argument to $ac_option" 1167fi 1168 1169if test -n "$ac_unrecognized_opts"; then 1170 case $enable_option_checking in 1171 no) ;; 1172 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1173 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1174 esac 1175fi 1176 1177# Check all directory arguments for consistency. 1178for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1179 datadir sysconfdir sharedstatedir localstatedir includedir \ 1180 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1181 libdir localedir mandir 1182do 1183 eval ac_val=\$$ac_var 1184 # Remove trailing slashes. 1185 case $ac_val in 1186 */ ) 1187 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1188 eval $ac_var=\$ac_val;; 1189 esac 1190 # Be sure to have absolute directory names. 1191 case $ac_val in 1192 [\\/$]* | ?:[\\/]* ) continue;; 1193 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1194 esac 1195 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1196done 1197 1198# There might be people who depend on the old broken behavior: `$host' 1199# used to hold the argument of --host etc. 1200# FIXME: To remove some day. 1201build=$build_alias 1202host=$host_alias 1203target=$target_alias 1204 1205# FIXME: To remove some day. 1206if test "x$host_alias" != x; then 1207 if test "x$build_alias" = x; then 1208 cross_compiling=maybe 1209 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host. 1210 If a cross compiler is detected then cross compile mode will be used" >&2 1211 elif test "x$build_alias" != "x$host_alias"; then 1212 cross_compiling=yes 1213 fi 1214fi 1215 1216ac_tool_prefix= 1217test -n "$host_alias" && ac_tool_prefix=$host_alias- 1218 1219test "$silent" = yes && exec 6>/dev/null 1220 1221 1222ac_pwd=`pwd` && test -n "$ac_pwd" && 1223ac_ls_di=`ls -di .` && 1224ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1225 as_fn_error $? "working directory cannot be determined" 1226test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1227 as_fn_error $? "pwd does not report name of working directory" 1228 1229 1230# Find the source files, if location was not specified. 1231if test -z "$srcdir"; then 1232 ac_srcdir_defaulted=yes 1233 # Try the directory containing this script, then the parent directory. 1234 ac_confdir=`$as_dirname -- "$as_myself" || 1235$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1236 X"$as_myself" : 'X\(//\)[^/]' \| \ 1237 X"$as_myself" : 'X\(//\)$' \| \ 1238 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1239$as_echo X"$as_myself" | 1240 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1241 s//\1/ 1242 q 1243 } 1244 /^X\(\/\/\)[^/].*/{ 1245 s//\1/ 1246 q 1247 } 1248 /^X\(\/\/\)$/{ 1249 s//\1/ 1250 q 1251 } 1252 /^X\(\/\).*/{ 1253 s//\1/ 1254 q 1255 } 1256 s/.*/./; q'` 1257 srcdir=$ac_confdir 1258 if test ! -r "$srcdir/$ac_unique_file"; then 1259 srcdir=.. 1260 fi 1261else 1262 ac_srcdir_defaulted=no 1263fi 1264if test ! -r "$srcdir/$ac_unique_file"; then 1265 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1266 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1267fi 1268ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1269ac_abs_confdir=`( 1270 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1271 pwd)` 1272# When building in place, set srcdir=. 1273if test "$ac_abs_confdir" = "$ac_pwd"; then 1274 srcdir=. 1275fi 1276# Remove unnecessary trailing slashes from srcdir. 1277# Double slashes in file names in object file debugging info 1278# mess up M-x gdb in Emacs. 1279case $srcdir in 1280*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1281esac 1282for ac_var in $ac_precious_vars; do 1283 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1284 eval ac_env_${ac_var}_value=\$${ac_var} 1285 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1286 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1287done 1288 1289# 1290# Report the --help message. 1291# 1292if test "$ac_init_help" = "long"; then 1293 # Omit some internal or obsolete options to make the list less imposing. 1294 # This message is too long to be a string in the A/UX 3.1 sh. 1295 cat <<_ACEOF 1296\`configure' configures xkbcomp 1.2.4 to adapt to many kinds of systems. 1297 1298Usage: $0 [OPTION]... [VAR=VALUE]... 1299 1300To assign environment variables (e.g., CC, CFLAGS...), specify them as 1301VAR=VALUE. See below for descriptions of some of the useful variables. 1302 1303Defaults for the options are specified in brackets. 1304 1305Configuration: 1306 -h, --help display this help and exit 1307 --help=short display options specific to this package 1308 --help=recursive display the short help of all the included packages 1309 -V, --version display version information and exit 1310 -q, --quiet, --silent do not print \`checking ...' messages 1311 --cache-file=FILE cache test results in FILE [disabled] 1312 -C, --config-cache alias for \`--cache-file=config.cache' 1313 -n, --no-create do not create output files 1314 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1315 1316Installation directories: 1317 --prefix=PREFIX install architecture-independent files in PREFIX 1318 [$ac_default_prefix] 1319 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1320 [PREFIX] 1321 1322By default, \`make install' will install all the files in 1323\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1324an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1325for instance \`--prefix=\$HOME'. 1326 1327For better control, use the options below. 1328 1329Fine tuning of the installation directories: 1330 --bindir=DIR user executables [EPREFIX/bin] 1331 --sbindir=DIR system admin executables [EPREFIX/sbin] 1332 --libexecdir=DIR program executables [EPREFIX/libexec] 1333 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1334 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1335 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1336 --libdir=DIR object code libraries [EPREFIX/lib] 1337 --includedir=DIR C header files [PREFIX/include] 1338 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1339 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1340 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1341 --infodir=DIR info documentation [DATAROOTDIR/info] 1342 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1343 --mandir=DIR man documentation [DATAROOTDIR/man] 1344 --docdir=DIR documentation root [DATAROOTDIR/doc/xkbcomp] 1345 --htmldir=DIR html documentation [DOCDIR] 1346 --dvidir=DIR dvi documentation [DOCDIR] 1347 --pdfdir=DIR pdf documentation [DOCDIR] 1348 --psdir=DIR ps documentation [DOCDIR] 1349_ACEOF 1350 1351 cat <<\_ACEOF 1352 1353Program names: 1354 --program-prefix=PREFIX prepend PREFIX to installed program names 1355 --program-suffix=SUFFIX append SUFFIX to installed program names 1356 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1357 1358System types: 1359 --build=BUILD configure for building on BUILD [guessed] 1360 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1361_ACEOF 1362fi 1363 1364if test -n "$ac_init_help"; then 1365 case $ac_init_help in 1366 short | recursive ) echo "Configuration of xkbcomp 1.2.4:";; 1367 esac 1368 cat <<\_ACEOF 1369 1370Optional Features: 1371 --disable-option-checking ignore unrecognized --enable/--with options 1372 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1373 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1374 --enable-maintainer-mode enable make rules and dependencies not useful 1375 (and sometimes confusing) to the casual installer 1376 --disable-dependency-tracking speeds up one-time build 1377 --enable-dependency-tracking do not reject slow dependency extractors 1378 --disable-selective-werror 1379 Turn off selective compiler errors. (default: 1380 enabled) 1381 --enable-strict-compilation 1382 Enable all warnings from compiler and make them 1383 errors (default: disabled) 1384 --enable-silent-rules less verbose build output (undo: `make V=1') 1385 --disable-silent-rules verbose build output (undo: `make V=0') 1386 1387Optional Packages: 1388 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1389 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1390 --with-xkb-config-root=<paths> 1391 Set default XKB config root (default: 1392 ${datadir}/X11/xkb) 1393 1394Some influential environment variables: 1395 CC C compiler command 1396 CFLAGS C compiler flags 1397 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1398 nonstandard directory <lib dir> 1399 LIBS libraries to pass to the linker, e.g. -l<library> 1400 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1401 you have headers in a nonstandard directory <include dir> 1402 CPP C preprocessor 1403 PKG_CONFIG path to pkg-config utility 1404 YACC The `Yet Another Compiler Compiler' implementation to use. 1405 Defaults to the first program found out of: `bison -y', `byacc', 1406 `yacc'. 1407 YFLAGS The list of arguments that will be passed by default to $YACC. 1408 This script will default YFLAGS to the empty string to avoid a 1409 default value of `-d' given by some make applications. 1410 XKBCOMP_CFLAGS 1411 C compiler flags for XKBCOMP, overriding pkg-config 1412 XKBCOMP_LIBS 1413 linker flags for XKBCOMP, overriding pkg-config 1414 1415Use these variables to override the choices made by `configure' or to help 1416it to find libraries and programs with nonstandard names/locations. 1417 1418Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 1419_ACEOF 1420ac_status=$? 1421fi 1422 1423if test "$ac_init_help" = "recursive"; then 1424 # If there are subdirs, report their specific --help. 1425 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1426 test -d "$ac_dir" || 1427 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1428 continue 1429 ac_builddir=. 1430 1431case "$ac_dir" in 1432.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1433*) 1434 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1435 # A ".." for each directory in $ac_dir_suffix. 1436 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1437 case $ac_top_builddir_sub in 1438 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1439 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1440 esac ;; 1441esac 1442ac_abs_top_builddir=$ac_pwd 1443ac_abs_builddir=$ac_pwd$ac_dir_suffix 1444# for backward compatibility: 1445ac_top_builddir=$ac_top_build_prefix 1446 1447case $srcdir in 1448 .) # We are building in place. 1449 ac_srcdir=. 1450 ac_top_srcdir=$ac_top_builddir_sub 1451 ac_abs_top_srcdir=$ac_pwd ;; 1452 [\\/]* | ?:[\\/]* ) # Absolute name. 1453 ac_srcdir=$srcdir$ac_dir_suffix; 1454 ac_top_srcdir=$srcdir 1455 ac_abs_top_srcdir=$srcdir ;; 1456 *) # Relative name. 1457 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1458 ac_top_srcdir=$ac_top_build_prefix$srcdir 1459 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1460esac 1461ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1462 1463 cd "$ac_dir" || { ac_status=$?; continue; } 1464 # Check for guested configure. 1465 if test -f "$ac_srcdir/configure.gnu"; then 1466 echo && 1467 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1468 elif test -f "$ac_srcdir/configure"; then 1469 echo && 1470 $SHELL "$ac_srcdir/configure" --help=recursive 1471 else 1472 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1473 fi || ac_status=$? 1474 cd "$ac_pwd" || { ac_status=$?; break; } 1475 done 1476fi 1477 1478test -n "$ac_init_help" && exit $ac_status 1479if $ac_init_version; then 1480 cat <<\_ACEOF 1481xkbcomp configure 1.2.4 1482generated by GNU Autoconf 2.68 1483 1484Copyright (C) 2010 Free Software Foundation, Inc. 1485This configure script is free software; the Free Software Foundation 1486gives unlimited permission to copy, distribute and modify it. 1487_ACEOF 1488 exit 1489fi 1490 1491## ------------------------ ## 1492## Autoconf initialization. ## 1493## ------------------------ ## 1494 1495# ac_fn_c_try_compile LINENO 1496# -------------------------- 1497# Try to compile conftest.$ac_ext, and return whether this succeeded. 1498ac_fn_c_try_compile () 1499{ 1500 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1501 rm -f conftest.$ac_objext 1502 if { { ac_try="$ac_compile" 1503case "(($ac_try" in 1504 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1505 *) ac_try_echo=$ac_try;; 1506esac 1507eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1508$as_echo "$ac_try_echo"; } >&5 1509 (eval "$ac_compile") 2>conftest.err 1510 ac_status=$? 1511 if test -s conftest.err; then 1512 grep -v '^ *+' conftest.err >conftest.er1 1513 cat conftest.er1 >&5 1514 mv -f conftest.er1 conftest.err 1515 fi 1516 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1517 test $ac_status = 0; } && { 1518 test -z "$ac_c_werror_flag" || 1519 test ! -s conftest.err 1520 } && test -s conftest.$ac_objext; then : 1521 ac_retval=0 1522else 1523 $as_echo "$as_me: failed program was:" >&5 1524sed 's/^/| /' conftest.$ac_ext >&5 1525 1526 ac_retval=1 1527fi 1528 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1529 as_fn_set_status $ac_retval 1530 1531} # ac_fn_c_try_compile 1532 1533# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1534# --------------------------------------------- 1535# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1536# accordingly. 1537ac_fn_c_check_decl () 1538{ 1539 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1540 as_decl_name=`echo $2|sed 's/ *(.*//'` 1541 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1543$as_echo_n "checking whether $as_decl_name is declared... " >&6; } 1544if eval \${$3+:} false; then : 1545 $as_echo_n "(cached) " >&6 1546else 1547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1548/* end confdefs.h. */ 1549$4 1550int 1551main () 1552{ 1553#ifndef $as_decl_name 1554#ifdef __cplusplus 1555 (void) $as_decl_use; 1556#else 1557 (void) $as_decl_name; 1558#endif 1559#endif 1560 1561 ; 1562 return 0; 1563} 1564_ACEOF 1565if ac_fn_c_try_compile "$LINENO"; then : 1566 eval "$3=yes" 1567else 1568 eval "$3=no" 1569fi 1570rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1571fi 1572eval ac_res=\$$3 1573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1574$as_echo "$ac_res" >&6; } 1575 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1576 1577} # ac_fn_c_check_decl 1578 1579# ac_fn_c_try_cpp LINENO 1580# ---------------------- 1581# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1582ac_fn_c_try_cpp () 1583{ 1584 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1585 if { { ac_try="$ac_cpp conftest.$ac_ext" 1586case "(($ac_try" in 1587 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1588 *) ac_try_echo=$ac_try;; 1589esac 1590eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1591$as_echo "$ac_try_echo"; } >&5 1592 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1593 ac_status=$? 1594 if test -s conftest.err; then 1595 grep -v '^ *+' conftest.err >conftest.er1 1596 cat conftest.er1 >&5 1597 mv -f conftest.er1 conftest.err 1598 fi 1599 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1600 test $ac_status = 0; } > conftest.i && { 1601 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1602 test ! -s conftest.err 1603 }; then : 1604 ac_retval=0 1605else 1606 $as_echo "$as_me: failed program was:" >&5 1607sed 's/^/| /' conftest.$ac_ext >&5 1608 1609 ac_retval=1 1610fi 1611 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1612 as_fn_set_status $ac_retval 1613 1614} # ac_fn_c_try_cpp 1615 1616# ac_fn_c_try_run LINENO 1617# ---------------------- 1618# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1619# that executables *can* be run. 1620ac_fn_c_try_run () 1621{ 1622 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1623 if { { ac_try="$ac_link" 1624case "(($ac_try" in 1625 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1626 *) ac_try_echo=$ac_try;; 1627esac 1628eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1629$as_echo "$ac_try_echo"; } >&5 1630 (eval "$ac_link") 2>&5 1631 ac_status=$? 1632 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1633 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1634 { { case "(($ac_try" in 1635 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1636 *) ac_try_echo=$ac_try;; 1637esac 1638eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1639$as_echo "$ac_try_echo"; } >&5 1640 (eval "$ac_try") 2>&5 1641 ac_status=$? 1642 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1643 test $ac_status = 0; }; }; then : 1644 ac_retval=0 1645else 1646 $as_echo "$as_me: program exited with status $ac_status" >&5 1647 $as_echo "$as_me: failed program was:" >&5 1648sed 's/^/| /' conftest.$ac_ext >&5 1649 1650 ac_retval=$ac_status 1651fi 1652 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1653 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1654 as_fn_set_status $ac_retval 1655 1656} # ac_fn_c_try_run 1657 1658# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1659# ------------------------------------------------------- 1660# Tests whether HEADER exists and can be compiled using the include files in 1661# INCLUDES, setting the cache variable VAR accordingly. 1662ac_fn_c_check_header_compile () 1663{ 1664 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1666$as_echo_n "checking for $2... " >&6; } 1667if eval \${$3+:} false; then : 1668 $as_echo_n "(cached) " >&6 1669else 1670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1671/* end confdefs.h. */ 1672$4 1673#include <$2> 1674_ACEOF 1675if ac_fn_c_try_compile "$LINENO"; then : 1676 eval "$3=yes" 1677else 1678 eval "$3=no" 1679fi 1680rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1681fi 1682eval ac_res=\$$3 1683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1684$as_echo "$ac_res" >&6; } 1685 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1686 1687} # ac_fn_c_check_header_compile 1688 1689# ac_fn_c_try_link LINENO 1690# ----------------------- 1691# Try to link conftest.$ac_ext, and return whether this succeeded. 1692ac_fn_c_try_link () 1693{ 1694 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1695 rm -f conftest.$ac_objext conftest$ac_exeext 1696 if { { ac_try="$ac_link" 1697case "(($ac_try" in 1698 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1699 *) ac_try_echo=$ac_try;; 1700esac 1701eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1702$as_echo "$ac_try_echo"; } >&5 1703 (eval "$ac_link") 2>conftest.err 1704 ac_status=$? 1705 if test -s conftest.err; then 1706 grep -v '^ *+' conftest.err >conftest.er1 1707 cat conftest.er1 >&5 1708 mv -f conftest.er1 conftest.err 1709 fi 1710 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1711 test $ac_status = 0; } && { 1712 test -z "$ac_c_werror_flag" || 1713 test ! -s conftest.err 1714 } && test -s conftest$ac_exeext && { 1715 test "$cross_compiling" = yes || 1716 $as_test_x conftest$ac_exeext 1717 }; then : 1718 ac_retval=0 1719else 1720 $as_echo "$as_me: failed program was:" >&5 1721sed 's/^/| /' conftest.$ac_ext >&5 1722 1723 ac_retval=1 1724fi 1725 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1726 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1727 # interfere with the next link command; also delete a directory that is 1728 # left behind by Apple's compiler. We do this before executing the actions. 1729 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1730 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1731 as_fn_set_status $ac_retval 1732 1733} # ac_fn_c_try_link 1734 1735# ac_fn_c_check_func LINENO FUNC VAR 1736# ---------------------------------- 1737# Tests whether FUNC exists, setting the cache variable VAR accordingly 1738ac_fn_c_check_func () 1739{ 1740 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1742$as_echo_n "checking for $2... " >&6; } 1743if eval \${$3+:} false; then : 1744 $as_echo_n "(cached) " >&6 1745else 1746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1747/* end confdefs.h. */ 1748/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1749 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1750#define $2 innocuous_$2 1751 1752/* System header to define __stub macros and hopefully few prototypes, 1753 which can conflict with char $2 (); below. 1754 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1755 <limits.h> exists even on freestanding compilers. */ 1756 1757#ifdef __STDC__ 1758# include <limits.h> 1759#else 1760# include <assert.h> 1761#endif 1762 1763#undef $2 1764 1765/* Override any GCC internal prototype to avoid an error. 1766 Use char because int might match the return type of a GCC 1767 builtin and then its argument prototype would still apply. */ 1768#ifdef __cplusplus 1769extern "C" 1770#endif 1771char $2 (); 1772/* The GNU C library defines this for functions which it implements 1773 to always fail with ENOSYS. Some functions are actually named 1774 something starting with __ and the normal name is an alias. */ 1775#if defined __stub_$2 || defined __stub___$2 1776choke me 1777#endif 1778 1779int 1780main () 1781{ 1782return $2 (); 1783 ; 1784 return 0; 1785} 1786_ACEOF 1787if ac_fn_c_try_link "$LINENO"; then : 1788 eval "$3=yes" 1789else 1790 eval "$3=no" 1791fi 1792rm -f core conftest.err conftest.$ac_objext \ 1793 conftest$ac_exeext conftest.$ac_ext 1794fi 1795eval ac_res=\$$3 1796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1797$as_echo "$ac_res" >&6; } 1798 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1799 1800} # ac_fn_c_check_func 1801cat >config.log <<_ACEOF 1802This file contains any messages produced by compilers while 1803running configure, to aid debugging if configure makes a mistake. 1804 1805It was created by xkbcomp $as_me 1.2.4, which was 1806generated by GNU Autoconf 2.68. Invocation command line was 1807 1808 $ $0 $@ 1809 1810_ACEOF 1811exec 5>>config.log 1812{ 1813cat <<_ASUNAME 1814## --------- ## 1815## Platform. ## 1816## --------- ## 1817 1818hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1819uname -m = `(uname -m) 2>/dev/null || echo unknown` 1820uname -r = `(uname -r) 2>/dev/null || echo unknown` 1821uname -s = `(uname -s) 2>/dev/null || echo unknown` 1822uname -v = `(uname -v) 2>/dev/null || echo unknown` 1823 1824/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1825/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1826 1827/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1828/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1829/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1830/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1831/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1832/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1833/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1834 1835_ASUNAME 1836 1837as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1838for as_dir in $PATH 1839do 1840 IFS=$as_save_IFS 1841 test -z "$as_dir" && as_dir=. 1842 $as_echo "PATH: $as_dir" 1843 done 1844IFS=$as_save_IFS 1845 1846} >&5 1847 1848cat >&5 <<_ACEOF 1849 1850 1851## ----------- ## 1852## Core tests. ## 1853## ----------- ## 1854 1855_ACEOF 1856 1857 1858# Keep a trace of the command line. 1859# Strip out --no-create and --no-recursion so they do not pile up. 1860# Strip out --silent because we don't want to record it for future runs. 1861# Also quote any args containing shell meta-characters. 1862# Make two passes to allow for proper duplicate-argument suppression. 1863ac_configure_args= 1864ac_configure_args0= 1865ac_configure_args1= 1866ac_must_keep_next=false 1867for ac_pass in 1 2 1868do 1869 for ac_arg 1870 do 1871 case $ac_arg in 1872 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1873 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1874 | -silent | --silent | --silen | --sile | --sil) 1875 continue ;; 1876 *\'*) 1877 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1878 esac 1879 case $ac_pass in 1880 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1881 2) 1882 as_fn_append ac_configure_args1 " '$ac_arg'" 1883 if test $ac_must_keep_next = true; then 1884 ac_must_keep_next=false # Got value, back to normal. 1885 else 1886 case $ac_arg in 1887 *=* | --config-cache | -C | -disable-* | --disable-* \ 1888 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1889 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1890 | -with-* | --with-* | -without-* | --without-* | --x) 1891 case "$ac_configure_args0 " in 1892 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1893 esac 1894 ;; 1895 -* ) ac_must_keep_next=true ;; 1896 esac 1897 fi 1898 as_fn_append ac_configure_args " '$ac_arg'" 1899 ;; 1900 esac 1901 done 1902done 1903{ ac_configure_args0=; unset ac_configure_args0;} 1904{ ac_configure_args1=; unset ac_configure_args1;} 1905 1906# When interrupted or exit'd, cleanup temporary files, and complete 1907# config.log. We remove comments because anyway the quotes in there 1908# would cause problems or look ugly. 1909# WARNING: Use '\'' to represent an apostrophe within the trap. 1910# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1911trap 'exit_status=$? 1912 # Save into config.log some information that might help in debugging. 1913 { 1914 echo 1915 1916 $as_echo "## ---------------- ## 1917## Cache variables. ## 1918## ---------------- ##" 1919 echo 1920 # The following way of writing the cache mishandles newlines in values, 1921( 1922 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1923 eval ac_val=\$$ac_var 1924 case $ac_val in #( 1925 *${as_nl}*) 1926 case $ac_var in #( 1927 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1928$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1929 esac 1930 case $ac_var in #( 1931 _ | IFS | as_nl) ;; #( 1932 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1933 *) { eval $ac_var=; unset $ac_var;} ;; 1934 esac ;; 1935 esac 1936 done 1937 (set) 2>&1 | 1938 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1939 *${as_nl}ac_space=\ *) 1940 sed -n \ 1941 "s/'\''/'\''\\\\'\'''\''/g; 1942 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1943 ;; #( 1944 *) 1945 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1946 ;; 1947 esac | 1948 sort 1949) 1950 echo 1951 1952 $as_echo "## ----------------- ## 1953## Output variables. ## 1954## ----------------- ##" 1955 echo 1956 for ac_var in $ac_subst_vars 1957 do 1958 eval ac_val=\$$ac_var 1959 case $ac_val in 1960 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1961 esac 1962 $as_echo "$ac_var='\''$ac_val'\''" 1963 done | sort 1964 echo 1965 1966 if test -n "$ac_subst_files"; then 1967 $as_echo "## ------------------- ## 1968## File substitutions. ## 1969## ------------------- ##" 1970 echo 1971 for ac_var in $ac_subst_files 1972 do 1973 eval ac_val=\$$ac_var 1974 case $ac_val in 1975 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1976 esac 1977 $as_echo "$ac_var='\''$ac_val'\''" 1978 done | sort 1979 echo 1980 fi 1981 1982 if test -s confdefs.h; then 1983 $as_echo "## ----------- ## 1984## confdefs.h. ## 1985## ----------- ##" 1986 echo 1987 cat confdefs.h 1988 echo 1989 fi 1990 test "$ac_signal" != 0 && 1991 $as_echo "$as_me: caught signal $ac_signal" 1992 $as_echo "$as_me: exit $exit_status" 1993 } >&5 1994 rm -f core *.core core.conftest.* && 1995 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1996 exit $exit_status 1997' 0 1998for ac_signal in 1 2 13 15; do 1999 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2000done 2001ac_signal=0 2002 2003# confdefs.h avoids OS command line length limits that DEFS can exceed. 2004rm -f -r conftest* confdefs.h 2005 2006$as_echo "/* confdefs.h */" > confdefs.h 2007 2008# Predefined preprocessor variables. 2009 2010cat >>confdefs.h <<_ACEOF 2011#define PACKAGE_NAME "$PACKAGE_NAME" 2012_ACEOF 2013 2014cat >>confdefs.h <<_ACEOF 2015#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2016_ACEOF 2017 2018cat >>confdefs.h <<_ACEOF 2019#define PACKAGE_VERSION "$PACKAGE_VERSION" 2020_ACEOF 2021 2022cat >>confdefs.h <<_ACEOF 2023#define PACKAGE_STRING "$PACKAGE_STRING" 2024_ACEOF 2025 2026cat >>confdefs.h <<_ACEOF 2027#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2028_ACEOF 2029 2030cat >>confdefs.h <<_ACEOF 2031#define PACKAGE_URL "$PACKAGE_URL" 2032_ACEOF 2033 2034 2035# Let the site file select an alternate cache file if it wants to. 2036# Prefer an explicitly selected file to automatically selected ones. 2037ac_site_file1=NONE 2038ac_site_file2=NONE 2039if test -n "$CONFIG_SITE"; then 2040 # We do not want a PATH search for config.site. 2041 case $CONFIG_SITE in #(( 2042 -*) ac_site_file1=./$CONFIG_SITE;; 2043 */*) ac_site_file1=$CONFIG_SITE;; 2044 *) ac_site_file1=./$CONFIG_SITE;; 2045 esac 2046elif test "x$prefix" != xNONE; then 2047 ac_site_file1=$prefix/share/config.site 2048 ac_site_file2=$prefix/etc/config.site 2049else 2050 ac_site_file1=$ac_default_prefix/share/config.site 2051 ac_site_file2=$ac_default_prefix/etc/config.site 2052fi 2053for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2054do 2055 test "x$ac_site_file" = xNONE && continue 2056 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2057 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2058$as_echo "$as_me: loading site script $ac_site_file" >&6;} 2059 sed 's/^/| /' "$ac_site_file" >&5 2060 . "$ac_site_file" \ 2061 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2062$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2063as_fn_error $? "failed to load site script $ac_site_file 2064See \`config.log' for more details" "$LINENO" 5; } 2065 fi 2066done 2067 2068if test -r "$cache_file"; then 2069 # Some versions of bash will fail to source /dev/null (special files 2070 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2071 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2072 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2073$as_echo "$as_me: loading cache $cache_file" >&6;} 2074 case $cache_file in 2075 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2076 *) . "./$cache_file";; 2077 esac 2078 fi 2079else 2080 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2081$as_echo "$as_me: creating cache $cache_file" >&6;} 2082 >$cache_file 2083fi 2084 2085# Check that the precious variables saved in the cache have kept the same 2086# value. 2087ac_cache_corrupted=false 2088for ac_var in $ac_precious_vars; do 2089 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2090 eval ac_new_set=\$ac_env_${ac_var}_set 2091 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2092 eval ac_new_val=\$ac_env_${ac_var}_value 2093 case $ac_old_set,$ac_new_set in 2094 set,) 2095 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2096$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2097 ac_cache_corrupted=: ;; 2098 ,set) 2099 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2100$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2101 ac_cache_corrupted=: ;; 2102 ,);; 2103 *) 2104 if test "x$ac_old_val" != "x$ac_new_val"; then 2105 # differences in whitespace do not lead to failure. 2106 ac_old_val_w=`echo x $ac_old_val` 2107 ac_new_val_w=`echo x $ac_new_val` 2108 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2109 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2110$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2111 ac_cache_corrupted=: 2112 else 2113 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2114$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2115 eval $ac_var=\$ac_old_val 2116 fi 2117 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2118$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2119 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2120$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2121 fi;; 2122 esac 2123 # Pass precious variables to config.status. 2124 if test "$ac_new_set" = set; then 2125 case $ac_new_val in 2126 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2127 *) ac_arg=$ac_var=$ac_new_val ;; 2128 esac 2129 case " $ac_configure_args " in 2130 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2131 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2132 esac 2133 fi 2134done 2135if $ac_cache_corrupted; then 2136 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2137$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2138 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2139$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2140 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2141fi 2142## -------------------- ## 2143## Main body of script. ## 2144## -------------------- ## 2145 2146ac_ext=c 2147ac_cpp='$CPP $CPPFLAGS' 2148ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2149ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2150ac_compiler_gnu=$ac_cv_c_compiler_gnu 2151 2152 2153am__api_version='1.11' 2154 2155ac_aux_dir= 2156for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2157 if test -f "$ac_dir/install-sh"; then 2158 ac_aux_dir=$ac_dir 2159 ac_install_sh="$ac_aux_dir/install-sh -c" 2160 break 2161 elif test -f "$ac_dir/install.sh"; then 2162 ac_aux_dir=$ac_dir 2163 ac_install_sh="$ac_aux_dir/install.sh -c" 2164 break 2165 elif test -f "$ac_dir/shtool"; then 2166 ac_aux_dir=$ac_dir 2167 ac_install_sh="$ac_aux_dir/shtool install -c" 2168 break 2169 fi 2170done 2171if test -z "$ac_aux_dir"; then 2172 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2173fi 2174 2175# These three variables are undocumented and unsupported, 2176# and are intended to be withdrawn in a future Autoconf release. 2177# They can cause serious problems if a builder's source tree is in a directory 2178# whose full name contains unusual characters. 2179ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2180ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2181ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2182 2183 2184# Find a good install program. We prefer a C program (faster), 2185# so one script is as good as another. But avoid the broken or 2186# incompatible versions: 2187# SysV /etc/install, /usr/sbin/install 2188# SunOS /usr/etc/install 2189# IRIX /sbin/install 2190# AIX /bin/install 2191# AmigaOS /C/install, which installs bootblocks on floppy discs 2192# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2193# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2194# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2195# OS/2's system install, which has a completely different semantic 2196# ./install, which can be erroneously created by make from ./install.sh. 2197# Reject install programs that cannot install multiple files. 2198{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2199$as_echo_n "checking for a BSD-compatible install... " >&6; } 2200if test -z "$INSTALL"; then 2201if ${ac_cv_path_install+:} false; then : 2202 $as_echo_n "(cached) " >&6 2203else 2204 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2205for as_dir in $PATH 2206do 2207 IFS=$as_save_IFS 2208 test -z "$as_dir" && as_dir=. 2209 # Account for people who put trailing slashes in PATH elements. 2210case $as_dir/ in #(( 2211 ./ | .// | /[cC]/* | \ 2212 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2213 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2214 /usr/ucb/* ) ;; 2215 *) 2216 # OSF1 and SCO ODT 3.0 have their own names for install. 2217 # Don't use installbsd from OSF since it installs stuff as root 2218 # by default. 2219 for ac_prog in ginstall scoinst install; do 2220 for ac_exec_ext in '' $ac_executable_extensions; do 2221 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 2222 if test $ac_prog = install && 2223 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2224 # AIX install. It has an incompatible calling convention. 2225 : 2226 elif test $ac_prog = install && 2227 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2228 # program-specific install script used by HP pwplus--don't use. 2229 : 2230 else 2231 rm -rf conftest.one conftest.two conftest.dir 2232 echo one > conftest.one 2233 echo two > conftest.two 2234 mkdir conftest.dir 2235 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2236 test -s conftest.one && test -s conftest.two && 2237 test -s conftest.dir/conftest.one && 2238 test -s conftest.dir/conftest.two 2239 then 2240 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2241 break 3 2242 fi 2243 fi 2244 fi 2245 done 2246 done 2247 ;; 2248esac 2249 2250 done 2251IFS=$as_save_IFS 2252 2253rm -rf conftest.one conftest.two conftest.dir 2254 2255fi 2256 if test "${ac_cv_path_install+set}" = set; then 2257 INSTALL=$ac_cv_path_install 2258 else 2259 # As a last resort, use the slow shell script. Don't cache a 2260 # value for INSTALL within a source directory, because that will 2261 # break other packages using the cache if that directory is 2262 # removed, or if the value is a relative name. 2263 INSTALL=$ac_install_sh 2264 fi 2265fi 2266{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2267$as_echo "$INSTALL" >&6; } 2268 2269# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2270# It thinks the first close brace ends the variable substitution. 2271test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2272 2273test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2274 2275test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2276 2277{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2278$as_echo_n "checking whether build environment is sane... " >&6; } 2279# Just in case 2280sleep 1 2281echo timestamp > conftest.file 2282# Reject unsafe characters in $srcdir or the absolute working directory 2283# name. Accept space and tab only in the latter. 2284am_lf=' 2285' 2286case `pwd` in 2287 *[\\\"\#\$\&\'\`$am_lf]*) 2288 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2289esac 2290case $srcdir in 2291 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2292 as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; 2293esac 2294 2295# Do `set' in a subshell so we don't clobber the current shell's 2296# arguments. Must try -L first in case configure is actually a 2297# symlink; some systems play weird games with the mod time of symlinks 2298# (eg FreeBSD returns the mod time of the symlink's containing 2299# directory). 2300if ( 2301 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2302 if test "$*" = "X"; then 2303 # -L didn't work. 2304 set X `ls -t "$srcdir/configure" conftest.file` 2305 fi 2306 rm -f conftest.file 2307 if test "$*" != "X $srcdir/configure conftest.file" \ 2308 && test "$*" != "X conftest.file $srcdir/configure"; then 2309 2310 # If neither matched, then we have a broken ls. This can happen 2311 # if, for instance, CONFIG_SHELL is bash and it inherits a 2312 # broken ls alias from the environment. This has actually 2313 # happened. Such a system could not be considered "sane". 2314 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2315alias in your environment" "$LINENO" 5 2316 fi 2317 2318 test "$2" = conftest.file 2319 ) 2320then 2321 # Ok. 2322 : 2323else 2324 as_fn_error $? "newly created file is older than distributed files! 2325Check your system clock" "$LINENO" 5 2326fi 2327{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2328$as_echo "yes" >&6; } 2329test "$program_prefix" != NONE && 2330 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2331# Use a double $ so make ignores it. 2332test "$program_suffix" != NONE && 2333 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2334# Double any \ or $. 2335# By default was `s,x,x', remove it if useless. 2336ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2337program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2338 2339# expand $ac_aux_dir to an absolute path 2340am_aux_dir=`cd $ac_aux_dir && pwd` 2341 2342if test x"${MISSING+set}" != xset; then 2343 case $am_aux_dir in 2344 *\ * | *\ *) 2345 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2346 *) 2347 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2348 esac 2349fi 2350# Use eval to expand $SHELL 2351if eval "$MISSING --run true"; then 2352 am_missing_run="$MISSING --run " 2353else 2354 am_missing_run= 2355 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2356$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2357fi 2358 2359if test x"${install_sh}" != xset; then 2360 case $am_aux_dir in 2361 *\ * | *\ *) 2362 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2363 *) 2364 install_sh="\${SHELL} $am_aux_dir/install-sh" 2365 esac 2366fi 2367 2368# Installed binaries are usually stripped using `strip' when the user 2369# run `make install-strip'. However `strip' might not be the right 2370# tool to use in cross-compilation environments, therefore Automake 2371# will honor the `STRIP' environment variable to overrule this program. 2372if test "$cross_compiling" != no; then 2373 if test -n "$ac_tool_prefix"; then 2374 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2375set dummy ${ac_tool_prefix}strip; ac_word=$2 2376{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2377$as_echo_n "checking for $ac_word... " >&6; } 2378if ${ac_cv_prog_STRIP+:} false; then : 2379 $as_echo_n "(cached) " >&6 2380else 2381 if test -n "$STRIP"; then 2382 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2383else 2384as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2385for as_dir in $PATH 2386do 2387 IFS=$as_save_IFS 2388 test -z "$as_dir" && as_dir=. 2389 for ac_exec_ext in '' $ac_executable_extensions; do 2390 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2391 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2392 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2393 break 2 2394 fi 2395done 2396 done 2397IFS=$as_save_IFS 2398 2399fi 2400fi 2401STRIP=$ac_cv_prog_STRIP 2402if test -n "$STRIP"; then 2403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2404$as_echo "$STRIP" >&6; } 2405else 2406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2407$as_echo "no" >&6; } 2408fi 2409 2410 2411fi 2412if test -z "$ac_cv_prog_STRIP"; then 2413 ac_ct_STRIP=$STRIP 2414 # Extract the first word of "strip", so it can be a program name with args. 2415set dummy strip; ac_word=$2 2416{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2417$as_echo_n "checking for $ac_word... " >&6; } 2418if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2419 $as_echo_n "(cached) " >&6 2420else 2421 if test -n "$ac_ct_STRIP"; then 2422 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2423else 2424as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2425for as_dir in $PATH 2426do 2427 IFS=$as_save_IFS 2428 test -z "$as_dir" && as_dir=. 2429 for ac_exec_ext in '' $ac_executable_extensions; do 2430 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2431 ac_cv_prog_ac_ct_STRIP="strip" 2432 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2433 break 2 2434 fi 2435done 2436 done 2437IFS=$as_save_IFS 2438 2439fi 2440fi 2441ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2442if test -n "$ac_ct_STRIP"; then 2443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2444$as_echo "$ac_ct_STRIP" >&6; } 2445else 2446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2447$as_echo "no" >&6; } 2448fi 2449 2450 if test "x$ac_ct_STRIP" = x; then 2451 STRIP=":" 2452 else 2453 case $cross_compiling:$ac_tool_warned in 2454yes:) 2455{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2456$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2457ac_tool_warned=yes ;; 2458esac 2459 STRIP=$ac_ct_STRIP 2460 fi 2461else 2462 STRIP="$ac_cv_prog_STRIP" 2463fi 2464 2465fi 2466INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2467 2468{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2469$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2470if test -z "$MKDIR_P"; then 2471 if ${ac_cv_path_mkdir+:} false; then : 2472 $as_echo_n "(cached) " >&6 2473else 2474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2475for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2476do 2477 IFS=$as_save_IFS 2478 test -z "$as_dir" && as_dir=. 2479 for ac_prog in mkdir gmkdir; do 2480 for ac_exec_ext in '' $ac_executable_extensions; do 2481 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2482 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2483 'mkdir (GNU coreutils) '* | \ 2484 'mkdir (coreutils) '* | \ 2485 'mkdir (fileutils) '4.1*) 2486 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2487 break 3;; 2488 esac 2489 done 2490 done 2491 done 2492IFS=$as_save_IFS 2493 2494fi 2495 2496 test -d ./--version && rmdir ./--version 2497 if test "${ac_cv_path_mkdir+set}" = set; then 2498 MKDIR_P="$ac_cv_path_mkdir -p" 2499 else 2500 # As a last resort, use the slow shell script. Don't cache a 2501 # value for MKDIR_P within a source directory, because that will 2502 # break other packages using the cache if that directory is 2503 # removed, or if the value is a relative name. 2504 MKDIR_P="$ac_install_sh -d" 2505 fi 2506fi 2507{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2508$as_echo "$MKDIR_P" >&6; } 2509 2510mkdir_p="$MKDIR_P" 2511case $mkdir_p in 2512 [\\/$]* | ?:[\\/]*) ;; 2513 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2514esac 2515 2516for ac_prog in gawk mawk nawk awk 2517do 2518 # Extract the first word of "$ac_prog", so it can be a program name with args. 2519set dummy $ac_prog; ac_word=$2 2520{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2521$as_echo_n "checking for $ac_word... " >&6; } 2522if ${ac_cv_prog_AWK+:} false; then : 2523 $as_echo_n "(cached) " >&6 2524else 2525 if test -n "$AWK"; then 2526 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2527else 2528as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2529for as_dir in $PATH 2530do 2531 IFS=$as_save_IFS 2532 test -z "$as_dir" && as_dir=. 2533 for ac_exec_ext in '' $ac_executable_extensions; do 2534 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2535 ac_cv_prog_AWK="$ac_prog" 2536 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2537 break 2 2538 fi 2539done 2540 done 2541IFS=$as_save_IFS 2542 2543fi 2544fi 2545AWK=$ac_cv_prog_AWK 2546if test -n "$AWK"; then 2547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2548$as_echo "$AWK" >&6; } 2549else 2550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2551$as_echo "no" >&6; } 2552fi 2553 2554 2555 test -n "$AWK" && break 2556done 2557 2558{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2559$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2560set x ${MAKE-make} 2561ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2562if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2563 $as_echo_n "(cached) " >&6 2564else 2565 cat >conftest.make <<\_ACEOF 2566SHELL = /bin/sh 2567all: 2568 @echo '@@@%%%=$(MAKE)=@@@%%%' 2569_ACEOF 2570# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2571case `${MAKE-make} -f conftest.make 2>/dev/null` in 2572 *@@@%%%=?*=@@@%%%*) 2573 eval ac_cv_prog_make_${ac_make}_set=yes;; 2574 *) 2575 eval ac_cv_prog_make_${ac_make}_set=no;; 2576esac 2577rm -f conftest.make 2578fi 2579if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2581$as_echo "yes" >&6; } 2582 SET_MAKE= 2583else 2584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2585$as_echo "no" >&6; } 2586 SET_MAKE="MAKE=${MAKE-make}" 2587fi 2588 2589rm -rf .tst 2>/dev/null 2590mkdir .tst 2>/dev/null 2591if test -d .tst; then 2592 am__leading_dot=. 2593else 2594 am__leading_dot=_ 2595fi 2596rmdir .tst 2>/dev/null 2597 2598if test "`cd $srcdir && pwd`" != "`pwd`"; then 2599 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2600 # is not polluted with repeated "-I." 2601 am__isrc=' -I$(srcdir)' 2602 # test to see if srcdir already configured 2603 if test -f $srcdir/config.status; then 2604 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2605 fi 2606fi 2607 2608# test whether we have cygpath 2609if test -z "$CYGPATH_W"; then 2610 if (cygpath --version) >/dev/null 2>/dev/null; then 2611 CYGPATH_W='cygpath -w' 2612 else 2613 CYGPATH_W=echo 2614 fi 2615fi 2616 2617 2618# Define the identity of the package. 2619 PACKAGE='xkbcomp' 2620 VERSION='1.2.4' 2621 2622 2623cat >>confdefs.h <<_ACEOF 2624#define PACKAGE "$PACKAGE" 2625_ACEOF 2626 2627 2628cat >>confdefs.h <<_ACEOF 2629#define VERSION "$VERSION" 2630_ACEOF 2631 2632# Some tools Automake needs. 2633 2634ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2635 2636 2637AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2638 2639 2640AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2641 2642 2643AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2644 2645 2646MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2647 2648# We need awk for the "check" target. The system "awk" is bad on 2649# some platforms. 2650# Always define AMTAR for backward compatibility. 2651 2652AMTAR=${AMTAR-"${am_missing_run}tar"} 2653 2654am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2655 2656 2657 2658 2659 2660 2661{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2662$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2663 # Check whether --enable-maintainer-mode was given. 2664if test "${enable_maintainer_mode+set}" = set; then : 2665 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2666else 2667 USE_MAINTAINER_MODE=no 2668fi 2669 2670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2671$as_echo "$USE_MAINTAINER_MODE" >&6; } 2672 if test $USE_MAINTAINER_MODE = yes; then 2673 MAINTAINER_MODE_TRUE= 2674 MAINTAINER_MODE_FALSE='#' 2675else 2676 MAINTAINER_MODE_TRUE='#' 2677 MAINTAINER_MODE_FALSE= 2678fi 2679 2680 MAINT=$MAINTAINER_MODE_TRUE 2681 2682 2683 2684# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696DEPDIR="${am__leading_dot}deps" 2697 2698ac_config_commands="$ac_config_commands depfiles" 2699 2700 2701am_make=${MAKE-make} 2702cat > confinc << 'END' 2703am__doit: 2704 @echo this is the am__doit target 2705.PHONY: am__doit 2706END 2707# If we don't find an include directive, just comment out the code. 2708{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2709$as_echo_n "checking for style of include used by $am_make... " >&6; } 2710am__include="#" 2711am__quote= 2712_am_result=none 2713# First try GNU make style include. 2714echo "include confinc" > confmf 2715# Ignore all kinds of additional output from `make'. 2716case `$am_make -s -f confmf 2> /dev/null` in #( 2717*the\ am__doit\ target*) 2718 am__include=include 2719 am__quote= 2720 _am_result=GNU 2721 ;; 2722esac 2723# Now try BSD make style include. 2724if test "$am__include" = "#"; then 2725 echo '.include "confinc"' > confmf 2726 case `$am_make -s -f confmf 2> /dev/null` in #( 2727 *the\ am__doit\ target*) 2728 am__include=.include 2729 am__quote="\"" 2730 _am_result=BSD 2731 ;; 2732 esac 2733fi 2734 2735 2736{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2737$as_echo "$_am_result" >&6; } 2738rm -f confinc confmf 2739 2740# Check whether --enable-dependency-tracking was given. 2741if test "${enable_dependency_tracking+set}" = set; then : 2742 enableval=$enable_dependency_tracking; 2743fi 2744 2745if test "x$enable_dependency_tracking" != xno; then 2746 am_depcomp="$ac_aux_dir/depcomp" 2747 AMDEPBACKSLASH='\' 2748fi 2749 if test "x$enable_dependency_tracking" != xno; then 2750 AMDEP_TRUE= 2751 AMDEP_FALSE='#' 2752else 2753 AMDEP_TRUE='#' 2754 AMDEP_FALSE= 2755fi 2756 2757 2758ac_ext=c 2759ac_cpp='$CPP $CPPFLAGS' 2760ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2761ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2762ac_compiler_gnu=$ac_cv_c_compiler_gnu 2763if test -n "$ac_tool_prefix"; then 2764 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2765set dummy ${ac_tool_prefix}gcc; ac_word=$2 2766{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2767$as_echo_n "checking for $ac_word... " >&6; } 2768if ${ac_cv_prog_CC+:} false; then : 2769 $as_echo_n "(cached) " >&6 2770else 2771 if test -n "$CC"; then 2772 ac_cv_prog_CC="$CC" # Let the user override the test. 2773else 2774as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2775for as_dir in $PATH 2776do 2777 IFS=$as_save_IFS 2778 test -z "$as_dir" && as_dir=. 2779 for ac_exec_ext in '' $ac_executable_extensions; do 2780 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2781 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2782 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2783 break 2 2784 fi 2785done 2786 done 2787IFS=$as_save_IFS 2788 2789fi 2790fi 2791CC=$ac_cv_prog_CC 2792if test -n "$CC"; then 2793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2794$as_echo "$CC" >&6; } 2795else 2796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2797$as_echo "no" >&6; } 2798fi 2799 2800 2801fi 2802if test -z "$ac_cv_prog_CC"; then 2803 ac_ct_CC=$CC 2804 # Extract the first word of "gcc", so it can be a program name with args. 2805set dummy gcc; ac_word=$2 2806{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2807$as_echo_n "checking for $ac_word... " >&6; } 2808if ${ac_cv_prog_ac_ct_CC+:} false; then : 2809 $as_echo_n "(cached) " >&6 2810else 2811 if test -n "$ac_ct_CC"; then 2812 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2813else 2814as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2815for as_dir in $PATH 2816do 2817 IFS=$as_save_IFS 2818 test -z "$as_dir" && as_dir=. 2819 for ac_exec_ext in '' $ac_executable_extensions; do 2820 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2821 ac_cv_prog_ac_ct_CC="gcc" 2822 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2823 break 2 2824 fi 2825done 2826 done 2827IFS=$as_save_IFS 2828 2829fi 2830fi 2831ac_ct_CC=$ac_cv_prog_ac_ct_CC 2832if test -n "$ac_ct_CC"; then 2833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2834$as_echo "$ac_ct_CC" >&6; } 2835else 2836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2837$as_echo "no" >&6; } 2838fi 2839 2840 if test "x$ac_ct_CC" = x; then 2841 CC="" 2842 else 2843 case $cross_compiling:$ac_tool_warned in 2844yes:) 2845{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2846$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2847ac_tool_warned=yes ;; 2848esac 2849 CC=$ac_ct_CC 2850 fi 2851else 2852 CC="$ac_cv_prog_CC" 2853fi 2854 2855if test -z "$CC"; then 2856 if test -n "$ac_tool_prefix"; then 2857 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2858set dummy ${ac_tool_prefix}cc; ac_word=$2 2859{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2860$as_echo_n "checking for $ac_word... " >&6; } 2861if ${ac_cv_prog_CC+:} false; then : 2862 $as_echo_n "(cached) " >&6 2863else 2864 if test -n "$CC"; then 2865 ac_cv_prog_CC="$CC" # Let the user override the test. 2866else 2867as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2868for as_dir in $PATH 2869do 2870 IFS=$as_save_IFS 2871 test -z "$as_dir" && as_dir=. 2872 for ac_exec_ext in '' $ac_executable_extensions; do 2873 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2874 ac_cv_prog_CC="${ac_tool_prefix}cc" 2875 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2876 break 2 2877 fi 2878done 2879 done 2880IFS=$as_save_IFS 2881 2882fi 2883fi 2884CC=$ac_cv_prog_CC 2885if test -n "$CC"; then 2886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2887$as_echo "$CC" >&6; } 2888else 2889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2890$as_echo "no" >&6; } 2891fi 2892 2893 2894 fi 2895fi 2896if test -z "$CC"; then 2897 # Extract the first word of "cc", so it can be a program name with args. 2898set dummy cc; ac_word=$2 2899{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2900$as_echo_n "checking for $ac_word... " >&6; } 2901if ${ac_cv_prog_CC+:} false; then : 2902 $as_echo_n "(cached) " >&6 2903else 2904 if test -n "$CC"; then 2905 ac_cv_prog_CC="$CC" # Let the user override the test. 2906else 2907 ac_prog_rejected=no 2908as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2909for as_dir in $PATH 2910do 2911 IFS=$as_save_IFS 2912 test -z "$as_dir" && as_dir=. 2913 for ac_exec_ext in '' $ac_executable_extensions; do 2914 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2915 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2916 ac_prog_rejected=yes 2917 continue 2918 fi 2919 ac_cv_prog_CC="cc" 2920 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2921 break 2 2922 fi 2923done 2924 done 2925IFS=$as_save_IFS 2926 2927if test $ac_prog_rejected = yes; then 2928 # We found a bogon in the path, so make sure we never use it. 2929 set dummy $ac_cv_prog_CC 2930 shift 2931 if test $# != 0; then 2932 # We chose a different compiler from the bogus one. 2933 # However, it has the same basename, so the bogon will be chosen 2934 # first if we set CC to just the basename; use the full file name. 2935 shift 2936 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2937 fi 2938fi 2939fi 2940fi 2941CC=$ac_cv_prog_CC 2942if test -n "$CC"; then 2943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2944$as_echo "$CC" >&6; } 2945else 2946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2947$as_echo "no" >&6; } 2948fi 2949 2950 2951fi 2952if test -z "$CC"; then 2953 if test -n "$ac_tool_prefix"; then 2954 for ac_prog in cl.exe 2955 do 2956 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2957set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2958{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2959$as_echo_n "checking for $ac_word... " >&6; } 2960if ${ac_cv_prog_CC+:} false; then : 2961 $as_echo_n "(cached) " >&6 2962else 2963 if test -n "$CC"; then 2964 ac_cv_prog_CC="$CC" # Let the user override the test. 2965else 2966as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2967for as_dir in $PATH 2968do 2969 IFS=$as_save_IFS 2970 test -z "$as_dir" && as_dir=. 2971 for ac_exec_ext in '' $ac_executable_extensions; do 2972 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2973 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2974 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2975 break 2 2976 fi 2977done 2978 done 2979IFS=$as_save_IFS 2980 2981fi 2982fi 2983CC=$ac_cv_prog_CC 2984if test -n "$CC"; then 2985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2986$as_echo "$CC" >&6; } 2987else 2988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2989$as_echo "no" >&6; } 2990fi 2991 2992 2993 test -n "$CC" && break 2994 done 2995fi 2996if test -z "$CC"; then 2997 ac_ct_CC=$CC 2998 for ac_prog in cl.exe 2999do 3000 # Extract the first word of "$ac_prog", so it can be a program name with args. 3001set dummy $ac_prog; ac_word=$2 3002{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3003$as_echo_n "checking for $ac_word... " >&6; } 3004if ${ac_cv_prog_ac_ct_CC+:} false; then : 3005 $as_echo_n "(cached) " >&6 3006else 3007 if test -n "$ac_ct_CC"; then 3008 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3009else 3010as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3011for as_dir in $PATH 3012do 3013 IFS=$as_save_IFS 3014 test -z "$as_dir" && as_dir=. 3015 for ac_exec_ext in '' $ac_executable_extensions; do 3016 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3017 ac_cv_prog_ac_ct_CC="$ac_prog" 3018 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3019 break 2 3020 fi 3021done 3022 done 3023IFS=$as_save_IFS 3024 3025fi 3026fi 3027ac_ct_CC=$ac_cv_prog_ac_ct_CC 3028if test -n "$ac_ct_CC"; then 3029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3030$as_echo "$ac_ct_CC" >&6; } 3031else 3032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3033$as_echo "no" >&6; } 3034fi 3035 3036 3037 test -n "$ac_ct_CC" && break 3038done 3039 3040 if test "x$ac_ct_CC" = x; then 3041 CC="" 3042 else 3043 case $cross_compiling:$ac_tool_warned in 3044yes:) 3045{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3046$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3047ac_tool_warned=yes ;; 3048esac 3049 CC=$ac_ct_CC 3050 fi 3051fi 3052 3053fi 3054 3055 3056test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3057$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3058as_fn_error $? "no acceptable C compiler found in \$PATH 3059See \`config.log' for more details" "$LINENO" 5; } 3060 3061# Provide some information about the compiler. 3062$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3063set X $ac_compile 3064ac_compiler=$2 3065for ac_option in --version -v -V -qversion; do 3066 { { ac_try="$ac_compiler $ac_option >&5" 3067case "(($ac_try" in 3068 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3069 *) ac_try_echo=$ac_try;; 3070esac 3071eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3072$as_echo "$ac_try_echo"; } >&5 3073 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3074 ac_status=$? 3075 if test -s conftest.err; then 3076 sed '10a\ 3077... rest of stderr output deleted ... 3078 10q' conftest.err >conftest.er1 3079 cat conftest.er1 >&5 3080 fi 3081 rm -f conftest.er1 conftest.err 3082 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3083 test $ac_status = 0; } 3084done 3085 3086cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3087/* end confdefs.h. */ 3088 3089int 3090main () 3091{ 3092 3093 ; 3094 return 0; 3095} 3096_ACEOF 3097ac_clean_files_save=$ac_clean_files 3098ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3099# Try to create an executable without -o first, disregard a.out. 3100# It will help us diagnose broken compilers, and finding out an intuition 3101# of exeext. 3102{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3103$as_echo_n "checking whether the C compiler works... " >&6; } 3104ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3105 3106# The possible output files: 3107ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3108 3109ac_rmfiles= 3110for ac_file in $ac_files 3111do 3112 case $ac_file in 3113 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3114 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3115 esac 3116done 3117rm -f $ac_rmfiles 3118 3119if { { ac_try="$ac_link_default" 3120case "(($ac_try" in 3121 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3122 *) ac_try_echo=$ac_try;; 3123esac 3124eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3125$as_echo "$ac_try_echo"; } >&5 3126 (eval "$ac_link_default") 2>&5 3127 ac_status=$? 3128 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3129 test $ac_status = 0; }; then : 3130 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3131# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3132# in a Makefile. We should not override ac_cv_exeext if it was cached, 3133# so that the user can short-circuit this test for compilers unknown to 3134# Autoconf. 3135for ac_file in $ac_files '' 3136do 3137 test -f "$ac_file" || continue 3138 case $ac_file in 3139 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3140 ;; 3141 [ab].out ) 3142 # We found the default executable, but exeext='' is most 3143 # certainly right. 3144 break;; 3145 *.* ) 3146 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3147 then :; else 3148 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3149 fi 3150 # We set ac_cv_exeext here because the later test for it is not 3151 # safe: cross compilers may not add the suffix if given an `-o' 3152 # argument, so we may need to know it at that point already. 3153 # Even if this section looks crufty: it has the advantage of 3154 # actually working. 3155 break;; 3156 * ) 3157 break;; 3158 esac 3159done 3160test "$ac_cv_exeext" = no && ac_cv_exeext= 3161 3162else 3163 ac_file='' 3164fi 3165if test -z "$ac_file"; then : 3166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3167$as_echo "no" >&6; } 3168$as_echo "$as_me: failed program was:" >&5 3169sed 's/^/| /' conftest.$ac_ext >&5 3170 3171{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3172$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3173as_fn_error 77 "C compiler cannot create executables 3174See \`config.log' for more details" "$LINENO" 5; } 3175else 3176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3177$as_echo "yes" >&6; } 3178fi 3179{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3180$as_echo_n "checking for C compiler default output file name... " >&6; } 3181{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3182$as_echo "$ac_file" >&6; } 3183ac_exeext=$ac_cv_exeext 3184 3185rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3186ac_clean_files=$ac_clean_files_save 3187{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3188$as_echo_n "checking for suffix of executables... " >&6; } 3189if { { ac_try="$ac_link" 3190case "(($ac_try" in 3191 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3192 *) ac_try_echo=$ac_try;; 3193esac 3194eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3195$as_echo "$ac_try_echo"; } >&5 3196 (eval "$ac_link") 2>&5 3197 ac_status=$? 3198 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3199 test $ac_status = 0; }; then : 3200 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3201# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3202# work properly (i.e., refer to `conftest.exe'), while it won't with 3203# `rm'. 3204for ac_file in conftest.exe conftest conftest.*; do 3205 test -f "$ac_file" || continue 3206 case $ac_file in 3207 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3208 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3209 break;; 3210 * ) break;; 3211 esac 3212done 3213else 3214 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3215$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3216as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3217See \`config.log' for more details" "$LINENO" 5; } 3218fi 3219rm -f conftest conftest$ac_cv_exeext 3220{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3221$as_echo "$ac_cv_exeext" >&6; } 3222 3223rm -f conftest.$ac_ext 3224EXEEXT=$ac_cv_exeext 3225ac_exeext=$EXEEXT 3226cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3227/* end confdefs.h. */ 3228#include <stdio.h> 3229int 3230main () 3231{ 3232FILE *f = fopen ("conftest.out", "w"); 3233 return ferror (f) || fclose (f) != 0; 3234 3235 ; 3236 return 0; 3237} 3238_ACEOF 3239ac_clean_files="$ac_clean_files conftest.out" 3240# Check that the compiler produces executables we can run. If not, either 3241# the compiler is broken, or we cross compile. 3242{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3243$as_echo_n "checking whether we are cross compiling... " >&6; } 3244if test "$cross_compiling" != yes; then 3245 { { ac_try="$ac_link" 3246case "(($ac_try" in 3247 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3248 *) ac_try_echo=$ac_try;; 3249esac 3250eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3251$as_echo "$ac_try_echo"; } >&5 3252 (eval "$ac_link") 2>&5 3253 ac_status=$? 3254 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3255 test $ac_status = 0; } 3256 if { ac_try='./conftest$ac_cv_exeext' 3257 { { case "(($ac_try" in 3258 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3259 *) ac_try_echo=$ac_try;; 3260esac 3261eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3262$as_echo "$ac_try_echo"; } >&5 3263 (eval "$ac_try") 2>&5 3264 ac_status=$? 3265 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3266 test $ac_status = 0; }; }; then 3267 cross_compiling=no 3268 else 3269 if test "$cross_compiling" = maybe; then 3270 cross_compiling=yes 3271 else 3272 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3273$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3274as_fn_error $? "cannot run C compiled programs. 3275If you meant to cross compile, use \`--host'. 3276See \`config.log' for more details" "$LINENO" 5; } 3277 fi 3278 fi 3279fi 3280{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3281$as_echo "$cross_compiling" >&6; } 3282 3283rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3284ac_clean_files=$ac_clean_files_save 3285{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3286$as_echo_n "checking for suffix of object files... " >&6; } 3287if ${ac_cv_objext+:} false; then : 3288 $as_echo_n "(cached) " >&6 3289else 3290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3291/* end confdefs.h. */ 3292 3293int 3294main () 3295{ 3296 3297 ; 3298 return 0; 3299} 3300_ACEOF 3301rm -f conftest.o conftest.obj 3302if { { ac_try="$ac_compile" 3303case "(($ac_try" in 3304 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3305 *) ac_try_echo=$ac_try;; 3306esac 3307eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3308$as_echo "$ac_try_echo"; } >&5 3309 (eval "$ac_compile") 2>&5 3310 ac_status=$? 3311 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3312 test $ac_status = 0; }; then : 3313 for ac_file in conftest.o conftest.obj conftest.*; do 3314 test -f "$ac_file" || continue; 3315 case $ac_file in 3316 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3317 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3318 break;; 3319 esac 3320done 3321else 3322 $as_echo "$as_me: failed program was:" >&5 3323sed 's/^/| /' conftest.$ac_ext >&5 3324 3325{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3326$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3327as_fn_error $? "cannot compute suffix of object files: cannot compile 3328See \`config.log' for more details" "$LINENO" 5; } 3329fi 3330rm -f conftest.$ac_cv_objext conftest.$ac_ext 3331fi 3332{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3333$as_echo "$ac_cv_objext" >&6; } 3334OBJEXT=$ac_cv_objext 3335ac_objext=$OBJEXT 3336{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3337$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3338if ${ac_cv_c_compiler_gnu+:} false; then : 3339 $as_echo_n "(cached) " >&6 3340else 3341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3342/* end confdefs.h. */ 3343 3344int 3345main () 3346{ 3347#ifndef __GNUC__ 3348 choke me 3349#endif 3350 3351 ; 3352 return 0; 3353} 3354_ACEOF 3355if ac_fn_c_try_compile "$LINENO"; then : 3356 ac_compiler_gnu=yes 3357else 3358 ac_compiler_gnu=no 3359fi 3360rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3361ac_cv_c_compiler_gnu=$ac_compiler_gnu 3362 3363fi 3364{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3365$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3366if test $ac_compiler_gnu = yes; then 3367 GCC=yes 3368else 3369 GCC= 3370fi 3371ac_test_CFLAGS=${CFLAGS+set} 3372ac_save_CFLAGS=$CFLAGS 3373{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3374$as_echo_n "checking whether $CC accepts -g... " >&6; } 3375if ${ac_cv_prog_cc_g+:} false; then : 3376 $as_echo_n "(cached) " >&6 3377else 3378 ac_save_c_werror_flag=$ac_c_werror_flag 3379 ac_c_werror_flag=yes 3380 ac_cv_prog_cc_g=no 3381 CFLAGS="-g" 3382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3383/* end confdefs.h. */ 3384 3385int 3386main () 3387{ 3388 3389 ; 3390 return 0; 3391} 3392_ACEOF 3393if ac_fn_c_try_compile "$LINENO"; then : 3394 ac_cv_prog_cc_g=yes 3395else 3396 CFLAGS="" 3397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3398/* end confdefs.h. */ 3399 3400int 3401main () 3402{ 3403 3404 ; 3405 return 0; 3406} 3407_ACEOF 3408if ac_fn_c_try_compile "$LINENO"; then : 3409 3410else 3411 ac_c_werror_flag=$ac_save_c_werror_flag 3412 CFLAGS="-g" 3413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3414/* end confdefs.h. */ 3415 3416int 3417main () 3418{ 3419 3420 ; 3421 return 0; 3422} 3423_ACEOF 3424if ac_fn_c_try_compile "$LINENO"; then : 3425 ac_cv_prog_cc_g=yes 3426fi 3427rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3428fi 3429rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3430fi 3431rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3432 ac_c_werror_flag=$ac_save_c_werror_flag 3433fi 3434{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3435$as_echo "$ac_cv_prog_cc_g" >&6; } 3436if test "$ac_test_CFLAGS" = set; then 3437 CFLAGS=$ac_save_CFLAGS 3438elif test $ac_cv_prog_cc_g = yes; then 3439 if test "$GCC" = yes; then 3440 CFLAGS="-g -O2" 3441 else 3442 CFLAGS="-g" 3443 fi 3444else 3445 if test "$GCC" = yes; then 3446 CFLAGS="-O2" 3447 else 3448 CFLAGS= 3449 fi 3450fi 3451{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3452$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3453if ${ac_cv_prog_cc_c89+:} false; then : 3454 $as_echo_n "(cached) " >&6 3455else 3456 ac_cv_prog_cc_c89=no 3457ac_save_CC=$CC 3458cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3459/* end confdefs.h. */ 3460#include <stdarg.h> 3461#include <stdio.h> 3462#include <sys/types.h> 3463#include <sys/stat.h> 3464/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3465struct buf { int x; }; 3466FILE * (*rcsopen) (struct buf *, struct stat *, int); 3467static char *e (p, i) 3468 char **p; 3469 int i; 3470{ 3471 return p[i]; 3472} 3473static char *f (char * (*g) (char **, int), char **p, ...) 3474{ 3475 char *s; 3476 va_list v; 3477 va_start (v,p); 3478 s = g (p, va_arg (v,int)); 3479 va_end (v); 3480 return s; 3481} 3482 3483/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3484 function prototypes and stuff, but not '\xHH' hex character constants. 3485 These don't provoke an error unfortunately, instead are silently treated 3486 as 'x'. The following induces an error, until -std is added to get 3487 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3488 array size at least. It's necessary to write '\x00'==0 to get something 3489 that's true only with -std. */ 3490int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3491 3492/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3493 inside strings and character constants. */ 3494#define FOO(x) 'x' 3495int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3496 3497int test (int i, double x); 3498struct s1 {int (*f) (int a);}; 3499struct s2 {int (*f) (double a);}; 3500int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3501int argc; 3502char **argv; 3503int 3504main () 3505{ 3506return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3507 ; 3508 return 0; 3509} 3510_ACEOF 3511for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3512 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3513do 3514 CC="$ac_save_CC $ac_arg" 3515 if ac_fn_c_try_compile "$LINENO"; then : 3516 ac_cv_prog_cc_c89=$ac_arg 3517fi 3518rm -f core conftest.err conftest.$ac_objext 3519 test "x$ac_cv_prog_cc_c89" != "xno" && break 3520done 3521rm -f conftest.$ac_ext 3522CC=$ac_save_CC 3523 3524fi 3525# AC_CACHE_VAL 3526case "x$ac_cv_prog_cc_c89" in 3527 x) 3528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3529$as_echo "none needed" >&6; } ;; 3530 xno) 3531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3532$as_echo "unsupported" >&6; } ;; 3533 *) 3534 CC="$CC $ac_cv_prog_cc_c89" 3535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3536$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3537esac 3538if test "x$ac_cv_prog_cc_c89" != xno; then : 3539 3540fi 3541 3542ac_ext=c 3543ac_cpp='$CPP $CPPFLAGS' 3544ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3545ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3546ac_compiler_gnu=$ac_cv_c_compiler_gnu 3547 3548depcc="$CC" am_compiler_list= 3549 3550{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3551$as_echo_n "checking dependency style of $depcc... " >&6; } 3552if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3553 $as_echo_n "(cached) " >&6 3554else 3555 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3556 # We make a subdir and do the tests there. Otherwise we can end up 3557 # making bogus files that we don't know about and never remove. For 3558 # instance it was reported that on HP-UX the gcc test will end up 3559 # making a dummy file named `D' -- because `-MD' means `put the output 3560 # in D'. 3561 mkdir conftest.dir 3562 # Copy depcomp to subdir because otherwise we won't find it if we're 3563 # using a relative directory. 3564 cp "$am_depcomp" conftest.dir 3565 cd conftest.dir 3566 # We will build objects and dependencies in a subdirectory because 3567 # it helps to detect inapplicable dependency modes. For instance 3568 # both Tru64's cc and ICC support -MD to output dependencies as a 3569 # side effect of compilation, but ICC will put the dependencies in 3570 # the current directory while Tru64 will put them in the object 3571 # directory. 3572 mkdir sub 3573 3574 am_cv_CC_dependencies_compiler_type=none 3575 if test "$am_compiler_list" = ""; then 3576 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3577 fi 3578 am__universal=false 3579 case " $depcc " in #( 3580 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3581 esac 3582 3583 for depmode in $am_compiler_list; do 3584 # Setup a source with many dependencies, because some compilers 3585 # like to wrap large dependency lists on column 80 (with \), and 3586 # we should not choose a depcomp mode which is confused by this. 3587 # 3588 # We need to recreate these files for each test, as the compiler may 3589 # overwrite some of them when testing with obscure command lines. 3590 # This happens at least with the AIX C compiler. 3591 : > sub/conftest.c 3592 for i in 1 2 3 4 5 6; do 3593 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3594 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3595 # Solaris 8's {/usr,}/bin/sh. 3596 touch sub/conftst$i.h 3597 done 3598 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3599 3600 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3601 # mode. It turns out that the SunPro C++ compiler does not properly 3602 # handle `-M -o', and we need to detect this. Also, some Intel 3603 # versions had trouble with output in subdirs 3604 am__obj=sub/conftest.${OBJEXT-o} 3605 am__minus_obj="-o $am__obj" 3606 case $depmode in 3607 gcc) 3608 # This depmode causes a compiler race in universal mode. 3609 test "$am__universal" = false || continue 3610 ;; 3611 nosideeffect) 3612 # after this tag, mechanisms are not by side-effect, so they'll 3613 # only be used when explicitly requested 3614 if test "x$enable_dependency_tracking" = xyes; then 3615 continue 3616 else 3617 break 3618 fi 3619 ;; 3620 msvisualcpp | msvcmsys) 3621 # This compiler won't grok `-c -o', but also, the minuso test has 3622 # not run yet. These depmodes are late enough in the game, and 3623 # so weak that their functioning should not be impacted. 3624 am__obj=conftest.${OBJEXT-o} 3625 am__minus_obj= 3626 ;; 3627 none) break ;; 3628 esac 3629 if depmode=$depmode \ 3630 source=sub/conftest.c object=$am__obj \ 3631 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3632 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3633 >/dev/null 2>conftest.err && 3634 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3635 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3636 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3637 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3638 # icc doesn't choke on unknown options, it will just issue warnings 3639 # or remarks (even with -Werror). So we grep stderr for any message 3640 # that says an option was ignored or not supported. 3641 # When given -MP, icc 7.0 and 7.1 complain thusly: 3642 # icc: Command line warning: ignoring option '-M'; no argument required 3643 # The diagnosis changed in icc 8.0: 3644 # icc: Command line remark: option '-MP' not supported 3645 if (grep 'ignoring option' conftest.err || 3646 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3647 am_cv_CC_dependencies_compiler_type=$depmode 3648 break 3649 fi 3650 fi 3651 done 3652 3653 cd .. 3654 rm -rf conftest.dir 3655else 3656 am_cv_CC_dependencies_compiler_type=none 3657fi 3658 3659fi 3660{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3661$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3662CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3663 3664 if 3665 test "x$enable_dependency_tracking" != xno \ 3666 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3667 am__fastdepCC_TRUE= 3668 am__fastdepCC_FALSE='#' 3669else 3670 am__fastdepCC_TRUE='#' 3671 am__fastdepCC_FALSE= 3672fi 3673 3674 3675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3676$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3677if ${ac_cv_prog_cc_c99+:} false; then : 3678 $as_echo_n "(cached) " >&6 3679else 3680 ac_cv_prog_cc_c99=no 3681ac_save_CC=$CC 3682cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3683/* end confdefs.h. */ 3684#include <stdarg.h> 3685#include <stdbool.h> 3686#include <stdlib.h> 3687#include <wchar.h> 3688#include <stdio.h> 3689 3690// Check varargs macros. These examples are taken from C99 6.10.3.5. 3691#define debug(...) fprintf (stderr, __VA_ARGS__) 3692#define showlist(...) puts (#__VA_ARGS__) 3693#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3694static void 3695test_varargs_macros (void) 3696{ 3697 int x = 1234; 3698 int y = 5678; 3699 debug ("Flag"); 3700 debug ("X = %d\n", x); 3701 showlist (The first, second, and third items.); 3702 report (x>y, "x is %d but y is %d", x, y); 3703} 3704 3705// Check long long types. 3706#define BIG64 18446744073709551615ull 3707#define BIG32 4294967295ul 3708#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3709#if !BIG_OK 3710 your preprocessor is broken; 3711#endif 3712#if BIG_OK 3713#else 3714 your preprocessor is broken; 3715#endif 3716static long long int bignum = -9223372036854775807LL; 3717static unsigned long long int ubignum = BIG64; 3718 3719struct incomplete_array 3720{ 3721 int datasize; 3722 double data[]; 3723}; 3724 3725struct named_init { 3726 int number; 3727 const wchar_t *name; 3728 double average; 3729}; 3730 3731typedef const char *ccp; 3732 3733static inline int 3734test_restrict (ccp restrict text) 3735{ 3736 // See if C++-style comments work. 3737 // Iterate through items via the restricted pointer. 3738 // Also check for declarations in for loops. 3739 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3740 continue; 3741 return 0; 3742} 3743 3744// Check varargs and va_copy. 3745static void 3746test_varargs (const char *format, ...) 3747{ 3748 va_list args; 3749 va_start (args, format); 3750 va_list args_copy; 3751 va_copy (args_copy, args); 3752 3753 const char *str; 3754 int number; 3755 float fnumber; 3756 3757 while (*format) 3758 { 3759 switch (*format++) 3760 { 3761 case 's': // string 3762 str = va_arg (args_copy, const char *); 3763 break; 3764 case 'd': // int 3765 number = va_arg (args_copy, int); 3766 break; 3767 case 'f': // float 3768 fnumber = va_arg (args_copy, double); 3769 break; 3770 default: 3771 break; 3772 } 3773 } 3774 va_end (args_copy); 3775 va_end (args); 3776} 3777 3778int 3779main () 3780{ 3781 3782 // Check bool. 3783 _Bool success = false; 3784 3785 // Check restrict. 3786 if (test_restrict ("String literal") == 0) 3787 success = true; 3788 char *restrict newvar = "Another string"; 3789 3790 // Check varargs. 3791 test_varargs ("s, d' f .", "string", 65, 34.234); 3792 test_varargs_macros (); 3793 3794 // Check flexible array members. 3795 struct incomplete_array *ia = 3796 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3797 ia->datasize = 10; 3798 for (int i = 0; i < ia->datasize; ++i) 3799 ia->data[i] = i * 1.234; 3800 3801 // Check named initializers. 3802 struct named_init ni = { 3803 .number = 34, 3804 .name = L"Test wide string", 3805 .average = 543.34343, 3806 }; 3807 3808 ni.number = 58; 3809 3810 int dynamic_array[ni.number]; 3811 dynamic_array[ni.number - 1] = 543; 3812 3813 // work around unused variable warnings 3814 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3815 || dynamic_array[ni.number - 1] != 543); 3816 3817 ; 3818 return 0; 3819} 3820_ACEOF 3821for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3822do 3823 CC="$ac_save_CC $ac_arg" 3824 if ac_fn_c_try_compile "$LINENO"; then : 3825 ac_cv_prog_cc_c99=$ac_arg 3826fi 3827rm -f core conftest.err conftest.$ac_objext 3828 test "x$ac_cv_prog_cc_c99" != "xno" && break 3829done 3830rm -f conftest.$ac_ext 3831CC=$ac_save_CC 3832 3833fi 3834# AC_CACHE_VAL 3835case "x$ac_cv_prog_cc_c99" in 3836 x) 3837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3838$as_echo "none needed" >&6; } ;; 3839 xno) 3840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3841$as_echo "unsupported" >&6; } ;; 3842 *) 3843 CC="$CC $ac_cv_prog_cc_c99" 3844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3845$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3846esac 3847if test "x$ac_cv_prog_cc_c99" != xno; then : 3848 3849fi 3850 3851 3852 3853ac_ext=c 3854ac_cpp='$CPP $CPPFLAGS' 3855ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3856ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3857ac_compiler_gnu=$ac_cv_c_compiler_gnu 3858{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3859$as_echo_n "checking how to run the C preprocessor... " >&6; } 3860# On Suns, sometimes $CPP names a directory. 3861if test -n "$CPP" && test -d "$CPP"; then 3862 CPP= 3863fi 3864if test -z "$CPP"; then 3865 if ${ac_cv_prog_CPP+:} false; then : 3866 $as_echo_n "(cached) " >&6 3867else 3868 # Double quotes because CPP needs to be expanded 3869 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3870 do 3871 ac_preproc_ok=false 3872for ac_c_preproc_warn_flag in '' yes 3873do 3874 # Use a header file that comes with gcc, so configuring glibc 3875 # with a fresh cross-compiler works. 3876 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3877 # <limits.h> exists even on freestanding compilers. 3878 # On the NeXT, cc -E runs the code through the compiler's parser, 3879 # not just through cpp. "Syntax error" is here to catch this case. 3880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3881/* end confdefs.h. */ 3882#ifdef __STDC__ 3883# include <limits.h> 3884#else 3885# include <assert.h> 3886#endif 3887 Syntax error 3888_ACEOF 3889if ac_fn_c_try_cpp "$LINENO"; then : 3890 3891else 3892 # Broken: fails on valid input. 3893continue 3894fi 3895rm -f conftest.err conftest.i conftest.$ac_ext 3896 3897 # OK, works on sane cases. Now check whether nonexistent headers 3898 # can be detected and how. 3899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3900/* end confdefs.h. */ 3901#include <ac_nonexistent.h> 3902_ACEOF 3903if ac_fn_c_try_cpp "$LINENO"; then : 3904 # Broken: success on invalid input. 3905continue 3906else 3907 # Passes both tests. 3908ac_preproc_ok=: 3909break 3910fi 3911rm -f conftest.err conftest.i conftest.$ac_ext 3912 3913done 3914# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3915rm -f conftest.i conftest.err conftest.$ac_ext 3916if $ac_preproc_ok; then : 3917 break 3918fi 3919 3920 done 3921 ac_cv_prog_CPP=$CPP 3922 3923fi 3924 CPP=$ac_cv_prog_CPP 3925else 3926 ac_cv_prog_CPP=$CPP 3927fi 3928{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3929$as_echo "$CPP" >&6; } 3930ac_preproc_ok=false 3931for ac_c_preproc_warn_flag in '' yes 3932do 3933 # Use a header file that comes with gcc, so configuring glibc 3934 # with a fresh cross-compiler works. 3935 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3936 # <limits.h> exists even on freestanding compilers. 3937 # On the NeXT, cc -E runs the code through the compiler's parser, 3938 # not just through cpp. "Syntax error" is here to catch this case. 3939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3940/* end confdefs.h. */ 3941#ifdef __STDC__ 3942# include <limits.h> 3943#else 3944# include <assert.h> 3945#endif 3946 Syntax error 3947_ACEOF 3948if ac_fn_c_try_cpp "$LINENO"; then : 3949 3950else 3951 # Broken: fails on valid input. 3952continue 3953fi 3954rm -f conftest.err conftest.i conftest.$ac_ext 3955 3956 # OK, works on sane cases. Now check whether nonexistent headers 3957 # can be detected and how. 3958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3959/* end confdefs.h. */ 3960#include <ac_nonexistent.h> 3961_ACEOF 3962if ac_fn_c_try_cpp "$LINENO"; then : 3963 # Broken: success on invalid input. 3964continue 3965else 3966 # Passes both tests. 3967ac_preproc_ok=: 3968break 3969fi 3970rm -f conftest.err conftest.i conftest.$ac_ext 3971 3972done 3973# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3974rm -f conftest.i conftest.err conftest.$ac_ext 3975if $ac_preproc_ok; then : 3976 3977else 3978 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3979$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3980as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3981See \`config.log' for more details" "$LINENO" 5; } 3982fi 3983 3984ac_ext=c 3985ac_cpp='$CPP $CPPFLAGS' 3986ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3987ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3988ac_compiler_gnu=$ac_cv_c_compiler_gnu 3989 3990 3991{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3992$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3993if ${ac_cv_path_GREP+:} false; then : 3994 $as_echo_n "(cached) " >&6 3995else 3996 if test -z "$GREP"; then 3997 ac_path_GREP_found=false 3998 # Loop through the user's path and test for each of PROGNAME-LIST 3999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4000for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4001do 4002 IFS=$as_save_IFS 4003 test -z "$as_dir" && as_dir=. 4004 for ac_prog in grep ggrep; do 4005 for ac_exec_ext in '' $ac_executable_extensions; do 4006 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4007 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4008# Check for GNU ac_path_GREP and select it if it is found. 4009 # Check for GNU $ac_path_GREP 4010case `"$ac_path_GREP" --version 2>&1` in 4011*GNU*) 4012 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4013*) 4014 ac_count=0 4015 $as_echo_n 0123456789 >"conftest.in" 4016 while : 4017 do 4018 cat "conftest.in" "conftest.in" >"conftest.tmp" 4019 mv "conftest.tmp" "conftest.in" 4020 cp "conftest.in" "conftest.nl" 4021 $as_echo 'GREP' >> "conftest.nl" 4022 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4023 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4024 as_fn_arith $ac_count + 1 && ac_count=$as_val 4025 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4026 # Best one so far, save it but keep looking for a better one 4027 ac_cv_path_GREP="$ac_path_GREP" 4028 ac_path_GREP_max=$ac_count 4029 fi 4030 # 10*(2^10) chars as input seems more than enough 4031 test $ac_count -gt 10 && break 4032 done 4033 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4034esac 4035 4036 $ac_path_GREP_found && break 3 4037 done 4038 done 4039 done 4040IFS=$as_save_IFS 4041 if test -z "$ac_cv_path_GREP"; then 4042 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4043 fi 4044else 4045 ac_cv_path_GREP=$GREP 4046fi 4047 4048fi 4049{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4050$as_echo "$ac_cv_path_GREP" >&6; } 4051 GREP="$ac_cv_path_GREP" 4052 4053 4054{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4055$as_echo_n "checking for egrep... " >&6; } 4056if ${ac_cv_path_EGREP+:} false; then : 4057 $as_echo_n "(cached) " >&6 4058else 4059 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4060 then ac_cv_path_EGREP="$GREP -E" 4061 else 4062 if test -z "$EGREP"; then 4063 ac_path_EGREP_found=false 4064 # Loop through the user's path and test for each of PROGNAME-LIST 4065 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4066for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4067do 4068 IFS=$as_save_IFS 4069 test -z "$as_dir" && as_dir=. 4070 for ac_prog in egrep; do 4071 for ac_exec_ext in '' $ac_executable_extensions; do 4072 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4073 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4074# Check for GNU ac_path_EGREP and select it if it is found. 4075 # Check for GNU $ac_path_EGREP 4076case `"$ac_path_EGREP" --version 2>&1` in 4077*GNU*) 4078 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4079*) 4080 ac_count=0 4081 $as_echo_n 0123456789 >"conftest.in" 4082 while : 4083 do 4084 cat "conftest.in" "conftest.in" >"conftest.tmp" 4085 mv "conftest.tmp" "conftest.in" 4086 cp "conftest.in" "conftest.nl" 4087 $as_echo 'EGREP' >> "conftest.nl" 4088 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4089 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4090 as_fn_arith $ac_count + 1 && ac_count=$as_val 4091 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4092 # Best one so far, save it but keep looking for a better one 4093 ac_cv_path_EGREP="$ac_path_EGREP" 4094 ac_path_EGREP_max=$ac_count 4095 fi 4096 # 10*(2^10) chars as input seems more than enough 4097 test $ac_count -gt 10 && break 4098 done 4099 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4100esac 4101 4102 $ac_path_EGREP_found && break 3 4103 done 4104 done 4105 done 4106IFS=$as_save_IFS 4107 if test -z "$ac_cv_path_EGREP"; then 4108 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4109 fi 4110else 4111 ac_cv_path_EGREP=$EGREP 4112fi 4113 4114 fi 4115fi 4116{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4117$as_echo "$ac_cv_path_EGREP" >&6; } 4118 EGREP="$ac_cv_path_EGREP" 4119 4120 4121{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4122$as_echo_n "checking for ANSI C header files... " >&6; } 4123if ${ac_cv_header_stdc+:} false; then : 4124 $as_echo_n "(cached) " >&6 4125else 4126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4127/* end confdefs.h. */ 4128#include <stdlib.h> 4129#include <stdarg.h> 4130#include <string.h> 4131#include <float.h> 4132 4133int 4134main () 4135{ 4136 4137 ; 4138 return 0; 4139} 4140_ACEOF 4141if ac_fn_c_try_compile "$LINENO"; then : 4142 ac_cv_header_stdc=yes 4143else 4144 ac_cv_header_stdc=no 4145fi 4146rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4147 4148if test $ac_cv_header_stdc = yes; then 4149 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4151/* end confdefs.h. */ 4152#include <string.h> 4153 4154_ACEOF 4155if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4156 $EGREP "memchr" >/dev/null 2>&1; then : 4157 4158else 4159 ac_cv_header_stdc=no 4160fi 4161rm -f conftest* 4162 4163fi 4164 4165if test $ac_cv_header_stdc = yes; then 4166 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4168/* end confdefs.h. */ 4169#include <stdlib.h> 4170 4171_ACEOF 4172if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4173 $EGREP "free" >/dev/null 2>&1; then : 4174 4175else 4176 ac_cv_header_stdc=no 4177fi 4178rm -f conftest* 4179 4180fi 4181 4182if test $ac_cv_header_stdc = yes; then 4183 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4184 if test "$cross_compiling" = yes; then : 4185 : 4186else 4187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4188/* end confdefs.h. */ 4189#include <ctype.h> 4190#include <stdlib.h> 4191#if ((' ' & 0x0FF) == 0x020) 4192# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4193# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4194#else 4195# define ISLOWER(c) \ 4196 (('a' <= (c) && (c) <= 'i') \ 4197 || ('j' <= (c) && (c) <= 'r') \ 4198 || ('s' <= (c) && (c) <= 'z')) 4199# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4200#endif 4201 4202#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4203int 4204main () 4205{ 4206 int i; 4207 for (i = 0; i < 256; i++) 4208 if (XOR (islower (i), ISLOWER (i)) 4209 || toupper (i) != TOUPPER (i)) 4210 return 2; 4211 return 0; 4212} 4213_ACEOF 4214if ac_fn_c_try_run "$LINENO"; then : 4215 4216else 4217 ac_cv_header_stdc=no 4218fi 4219rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4220 conftest.$ac_objext conftest.beam conftest.$ac_ext 4221fi 4222 4223fi 4224fi 4225{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4226$as_echo "$ac_cv_header_stdc" >&6; } 4227if test $ac_cv_header_stdc = yes; then 4228 4229$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4230 4231fi 4232 4233# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4234for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4235 inttypes.h stdint.h unistd.h 4236do : 4237 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4238ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4239" 4240if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4241 cat >>confdefs.h <<_ACEOF 4242#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4243_ACEOF 4244 4245fi 4246 4247done 4248 4249 4250 4251 4252 4253 4254ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4255if test "x$ac_cv_have_decl___clang__" = xyes; then : 4256 CLANGCC="yes" 4257else 4258 CLANGCC="no" 4259fi 4260 4261ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4262if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4263 INTELCC="yes" 4264else 4265 INTELCC="no" 4266fi 4267 4268ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4269if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4270 SUNCC="yes" 4271else 4272 SUNCC="no" 4273fi 4274 4275 4276 4277 4278if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4279 if test -n "$ac_tool_prefix"; then 4280 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4281set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4282{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4283$as_echo_n "checking for $ac_word... " >&6; } 4284if ${ac_cv_path_PKG_CONFIG+:} false; then : 4285 $as_echo_n "(cached) " >&6 4286else 4287 case $PKG_CONFIG in 4288 [\\/]* | ?:[\\/]*) 4289 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4290 ;; 4291 *) 4292 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4293for as_dir in $PATH 4294do 4295 IFS=$as_save_IFS 4296 test -z "$as_dir" && as_dir=. 4297 for ac_exec_ext in '' $ac_executable_extensions; do 4298 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4299 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4300 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4301 break 2 4302 fi 4303done 4304 done 4305IFS=$as_save_IFS 4306 4307 ;; 4308esac 4309fi 4310PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4311if test -n "$PKG_CONFIG"; then 4312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4313$as_echo "$PKG_CONFIG" >&6; } 4314else 4315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4316$as_echo "no" >&6; } 4317fi 4318 4319 4320fi 4321if test -z "$ac_cv_path_PKG_CONFIG"; then 4322 ac_pt_PKG_CONFIG=$PKG_CONFIG 4323 # Extract the first word of "pkg-config", so it can be a program name with args. 4324set dummy pkg-config; ac_word=$2 4325{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4326$as_echo_n "checking for $ac_word... " >&6; } 4327if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4328 $as_echo_n "(cached) " >&6 4329else 4330 case $ac_pt_PKG_CONFIG in 4331 [\\/]* | ?:[\\/]*) 4332 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4333 ;; 4334 *) 4335 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4336for as_dir in $PATH 4337do 4338 IFS=$as_save_IFS 4339 test -z "$as_dir" && as_dir=. 4340 for ac_exec_ext in '' $ac_executable_extensions; do 4341 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4342 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4343 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4344 break 2 4345 fi 4346done 4347 done 4348IFS=$as_save_IFS 4349 4350 ;; 4351esac 4352fi 4353ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4354if test -n "$ac_pt_PKG_CONFIG"; then 4355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4356$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4357else 4358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4359$as_echo "no" >&6; } 4360fi 4361 4362 if test "x$ac_pt_PKG_CONFIG" = x; then 4363 PKG_CONFIG="" 4364 else 4365 case $cross_compiling:$ac_tool_warned in 4366yes:) 4367{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4368$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4369ac_tool_warned=yes ;; 4370esac 4371 PKG_CONFIG=$ac_pt_PKG_CONFIG 4372 fi 4373else 4374 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4375fi 4376 4377fi 4378if test -n "$PKG_CONFIG"; then 4379 _pkg_min_version=0.9.0 4380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4381$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4382 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4384$as_echo "yes" >&6; } 4385 else 4386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4387$as_echo "no" >&6; } 4388 PKG_CONFIG="" 4389 fi 4390 4391fi 4392# Make sure we can run config.sub. 4393$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4394 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4395 4396{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4397$as_echo_n "checking build system type... " >&6; } 4398if ${ac_cv_build+:} false; then : 4399 $as_echo_n "(cached) " >&6 4400else 4401 ac_build_alias=$build_alias 4402test "x$ac_build_alias" = x && 4403 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4404test "x$ac_build_alias" = x && 4405 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4406ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4407 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4408 4409fi 4410{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4411$as_echo "$ac_cv_build" >&6; } 4412case $ac_cv_build in 4413*-*-*) ;; 4414*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4415esac 4416build=$ac_cv_build 4417ac_save_IFS=$IFS; IFS='-' 4418set x $ac_cv_build 4419shift 4420build_cpu=$1 4421build_vendor=$2 4422shift; shift 4423# Remember, the first character of IFS is used to create $*, 4424# except with old shells: 4425build_os=$* 4426IFS=$ac_save_IFS 4427case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4428 4429 4430{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4431$as_echo_n "checking host system type... " >&6; } 4432if ${ac_cv_host+:} false; then : 4433 $as_echo_n "(cached) " >&6 4434else 4435 if test "x$host_alias" = x; then 4436 ac_cv_host=$ac_cv_build 4437else 4438 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4439 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4440fi 4441 4442fi 4443{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4444$as_echo "$ac_cv_host" >&6; } 4445case $ac_cv_host in 4446*-*-*) ;; 4447*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4448esac 4449host=$ac_cv_host 4450ac_save_IFS=$IFS; IFS='-' 4451set x $ac_cv_host 4452shift 4453host_cpu=$1 4454host_vendor=$2 4455shift; shift 4456# Remember, the first character of IFS is used to create $*, 4457# except with old shells: 4458host_os=$* 4459IFS=$ac_save_IFS 4460case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4461 4462 4463{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4464$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4465if ${ac_cv_path_SED+:} false; then : 4466 $as_echo_n "(cached) " >&6 4467else 4468 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4469 for ac_i in 1 2 3 4 5 6 7; do 4470 ac_script="$ac_script$as_nl$ac_script" 4471 done 4472 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4473 { ac_script=; unset ac_script;} 4474 if test -z "$SED"; then 4475 ac_path_SED_found=false 4476 # Loop through the user's path and test for each of PROGNAME-LIST 4477 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4478for as_dir in $PATH 4479do 4480 IFS=$as_save_IFS 4481 test -z "$as_dir" && as_dir=. 4482 for ac_prog in sed gsed; do 4483 for ac_exec_ext in '' $ac_executable_extensions; do 4484 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4485 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4486# Check for GNU ac_path_SED and select it if it is found. 4487 # Check for GNU $ac_path_SED 4488case `"$ac_path_SED" --version 2>&1` in 4489*GNU*) 4490 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4491*) 4492 ac_count=0 4493 $as_echo_n 0123456789 >"conftest.in" 4494 while : 4495 do 4496 cat "conftest.in" "conftest.in" >"conftest.tmp" 4497 mv "conftest.tmp" "conftest.in" 4498 cp "conftest.in" "conftest.nl" 4499 $as_echo '' >> "conftest.nl" 4500 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4501 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4502 as_fn_arith $ac_count + 1 && ac_count=$as_val 4503 if test $ac_count -gt ${ac_path_SED_max-0}; then 4504 # Best one so far, save it but keep looking for a better one 4505 ac_cv_path_SED="$ac_path_SED" 4506 ac_path_SED_max=$ac_count 4507 fi 4508 # 10*(2^10) chars as input seems more than enough 4509 test $ac_count -gt 10 && break 4510 done 4511 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4512esac 4513 4514 $ac_path_SED_found && break 3 4515 done 4516 done 4517 done 4518IFS=$as_save_IFS 4519 if test -z "$ac_cv_path_SED"; then 4520 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4521 fi 4522else 4523 ac_cv_path_SED=$SED 4524fi 4525 4526fi 4527{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4528$as_echo "$ac_cv_path_SED" >&6; } 4529 SED="$ac_cv_path_SED" 4530 rm -f conftest.sed 4531 4532 4533 4534 4535 4536 4537# Check whether --enable-selective-werror was given. 4538if test "${enable_selective_werror+set}" = set; then : 4539 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4540else 4541 SELECTIVE_WERROR=yes 4542fi 4543 4544 4545 4546 4547 4548# -v is too short to test reliably with XORG_TESTSET_CFLAG 4549if test "x$SUNCC" = "xyes"; then 4550 BASE_CFLAGS="-v" 4551else 4552 BASE_CFLAGS="" 4553fi 4554 4555# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4556 4557 4558 4559 4560 4561 4562 4563 4564 4565 4566 4567 4568 4569xorg_testset_save_CFLAGS="$CFLAGS" 4570 4571if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4574$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4575if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4576 $as_echo_n "(cached) " >&6 4577else 4578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4579/* end confdefs.h. */ 4580int i; 4581_ACEOF 4582if ac_fn_c_try_compile "$LINENO"; then : 4583 xorg_cv_cc_flag_unknown_warning_option=yes 4584else 4585 xorg_cv_cc_flag_unknown_warning_option=no 4586fi 4587rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4588fi 4589{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4590$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4591 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4592 CFLAGS="$xorg_testset_save_CFLAGS" 4593fi 4594 4595if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4598 fi 4599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4601$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4602if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4603 $as_echo_n "(cached) " >&6 4604else 4605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4606/* end confdefs.h. */ 4607int i; 4608_ACEOF 4609if ac_fn_c_try_compile "$LINENO"; then : 4610 xorg_cv_cc_flag_unused_command_line_argument=yes 4611else 4612 xorg_cv_cc_flag_unused_command_line_argument=no 4613fi 4614rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4615fi 4616{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4617$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4618 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4619 CFLAGS="$xorg_testset_save_CFLAGS" 4620fi 4621 4622found="no" 4623 4624 if test $found = "no" ; then 4625 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4627 fi 4628 4629 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4631 fi 4632 4633 CFLAGS="$CFLAGS -Wall" 4634 4635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wall" >&5 4636$as_echo_n "checking if $CC supports-Wall... " >&6; } 4637 cacheid=xorg_cv_cc_flag__Wall 4638 if eval \${$cacheid+:} false; then : 4639 $as_echo_n "(cached) " >&6 4640else 4641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4642/* end confdefs.h. */ 4643int i; 4644int 4645main () 4646{ 4647 4648 ; 4649 return 0; 4650} 4651_ACEOF 4652if ac_fn_c_try_link "$LINENO"; then : 4653 eval $cacheid=yes 4654else 4655 eval $cacheid=no 4656fi 4657rm -f core conftest.err conftest.$ac_objext \ 4658 conftest$ac_exeext conftest.$ac_ext 4659fi 4660 4661 4662 CFLAGS="$xorg_testset_save_CFLAGS" 4663 4664 eval supported=\$$cacheid 4665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4666$as_echo "$supported" >&6; } 4667 if test "$supported" = "yes" ; then 4668 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4669 found="yes" 4670 fi 4671 fi 4672 4673 4674 4675 4676 4677 4678 4679 4680 4681 4682 4683 4684 4685 4686 4687xorg_testset_save_CFLAGS="$CFLAGS" 4688 4689if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4692$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4693if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4694 $as_echo_n "(cached) " >&6 4695else 4696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4697/* end confdefs.h. */ 4698int i; 4699_ACEOF 4700if ac_fn_c_try_compile "$LINENO"; then : 4701 xorg_cv_cc_flag_unknown_warning_option=yes 4702else 4703 xorg_cv_cc_flag_unknown_warning_option=no 4704fi 4705rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4706fi 4707{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4708$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4709 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4710 CFLAGS="$xorg_testset_save_CFLAGS" 4711fi 4712 4713if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4714 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4716 fi 4717 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4719$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4720if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4721 $as_echo_n "(cached) " >&6 4722else 4723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4724/* end confdefs.h. */ 4725int i; 4726_ACEOF 4727if ac_fn_c_try_compile "$LINENO"; then : 4728 xorg_cv_cc_flag_unused_command_line_argument=yes 4729else 4730 xorg_cv_cc_flag_unused_command_line_argument=no 4731fi 4732rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4733fi 4734{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4735$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4736 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4737 CFLAGS="$xorg_testset_save_CFLAGS" 4738fi 4739 4740found="no" 4741 4742 if test $found = "no" ; then 4743 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4745 fi 4746 4747 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4748 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4749 fi 4750 4751 CFLAGS="$CFLAGS -Wpointer-arith" 4752 4753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wpointer-arith" >&5 4754$as_echo_n "checking if $CC supports-Wpointer-arith... " >&6; } 4755 cacheid=xorg_cv_cc_flag__Wpointer_arith 4756 if eval \${$cacheid+:} false; then : 4757 $as_echo_n "(cached) " >&6 4758else 4759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4760/* end confdefs.h. */ 4761int i; 4762int 4763main () 4764{ 4765 4766 ; 4767 return 0; 4768} 4769_ACEOF 4770if ac_fn_c_try_link "$LINENO"; then : 4771 eval $cacheid=yes 4772else 4773 eval $cacheid=no 4774fi 4775rm -f core conftest.err conftest.$ac_objext \ 4776 conftest$ac_exeext conftest.$ac_ext 4777fi 4778 4779 4780 CFLAGS="$xorg_testset_save_CFLAGS" 4781 4782 eval supported=\$$cacheid 4783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4784$as_echo "$supported" >&6; } 4785 if test "$supported" = "yes" ; then 4786 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4787 found="yes" 4788 fi 4789 fi 4790 4791 4792 4793 4794 4795 4796 4797 4798 4799 4800 4801 4802 4803 4804 4805xorg_testset_save_CFLAGS="$CFLAGS" 4806 4807if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4810$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4811if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4812 $as_echo_n "(cached) " >&6 4813else 4814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4815/* end confdefs.h. */ 4816int i; 4817_ACEOF 4818if ac_fn_c_try_compile "$LINENO"; then : 4819 xorg_cv_cc_flag_unknown_warning_option=yes 4820else 4821 xorg_cv_cc_flag_unknown_warning_option=no 4822fi 4823rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4824fi 4825{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4826$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4827 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4828 CFLAGS="$xorg_testset_save_CFLAGS" 4829fi 4830 4831if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4832 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4834 fi 4835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4837$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4838if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4839 $as_echo_n "(cached) " >&6 4840else 4841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4842/* end confdefs.h. */ 4843int i; 4844_ACEOF 4845if ac_fn_c_try_compile "$LINENO"; then : 4846 xorg_cv_cc_flag_unused_command_line_argument=yes 4847else 4848 xorg_cv_cc_flag_unused_command_line_argument=no 4849fi 4850rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4851fi 4852{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4853$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4854 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4855 CFLAGS="$xorg_testset_save_CFLAGS" 4856fi 4857 4858found="no" 4859 4860 if test $found = "no" ; then 4861 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4863 fi 4864 4865 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4866 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4867 fi 4868 4869 CFLAGS="$CFLAGS -Wmissing-declarations" 4870 4871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-declarations" >&5 4872$as_echo_n "checking if $CC supports-Wmissing-declarations... " >&6; } 4873 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4874 if eval \${$cacheid+:} false; then : 4875 $as_echo_n "(cached) " >&6 4876else 4877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4878/* end confdefs.h. */ 4879int i; 4880int 4881main () 4882{ 4883 4884 ; 4885 return 0; 4886} 4887_ACEOF 4888if ac_fn_c_try_link "$LINENO"; then : 4889 eval $cacheid=yes 4890else 4891 eval $cacheid=no 4892fi 4893rm -f core conftest.err conftest.$ac_objext \ 4894 conftest$ac_exeext conftest.$ac_ext 4895fi 4896 4897 4898 CFLAGS="$xorg_testset_save_CFLAGS" 4899 4900 eval supported=\$$cacheid 4901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4902$as_echo "$supported" >&6; } 4903 if test "$supported" = "yes" ; then 4904 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4905 found="yes" 4906 fi 4907 fi 4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 4918 4919 4920 4921 4922 4923xorg_testset_save_CFLAGS="$CFLAGS" 4924 4925if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4928$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4929if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4930 $as_echo_n "(cached) " >&6 4931else 4932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4933/* end confdefs.h. */ 4934int i; 4935_ACEOF 4936if ac_fn_c_try_compile "$LINENO"; then : 4937 xorg_cv_cc_flag_unknown_warning_option=yes 4938else 4939 xorg_cv_cc_flag_unknown_warning_option=no 4940fi 4941rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4942fi 4943{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4944$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4945 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4946 CFLAGS="$xorg_testset_save_CFLAGS" 4947fi 4948 4949if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4950 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4952 fi 4953 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4955$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4956if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4957 $as_echo_n "(cached) " >&6 4958else 4959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4960/* end confdefs.h. */ 4961int i; 4962_ACEOF 4963if ac_fn_c_try_compile "$LINENO"; then : 4964 xorg_cv_cc_flag_unused_command_line_argument=yes 4965else 4966 xorg_cv_cc_flag_unused_command_line_argument=no 4967fi 4968rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4969fi 4970{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4971$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4972 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4973 CFLAGS="$xorg_testset_save_CFLAGS" 4974fi 4975 4976found="no" 4977 4978 if test $found = "no" ; then 4979 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4981 fi 4982 4983 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4985 fi 4986 4987 CFLAGS="$CFLAGS -Wformat=2" 4988 4989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wformat=2" >&5 4990$as_echo_n "checking if $CC supports-Wformat=2... " >&6; } 4991 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 4992 if eval \${$cacheid+:} false; then : 4993 $as_echo_n "(cached) " >&6 4994else 4995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4996/* end confdefs.h. */ 4997int i; 4998int 4999main () 5000{ 5001 5002 ; 5003 return 0; 5004} 5005_ACEOF 5006if ac_fn_c_try_link "$LINENO"; then : 5007 eval $cacheid=yes 5008else 5009 eval $cacheid=no 5010fi 5011rm -f core conftest.err conftest.$ac_objext \ 5012 conftest$ac_exeext conftest.$ac_ext 5013fi 5014 5015 5016 CFLAGS="$xorg_testset_save_CFLAGS" 5017 5018 eval supported=\$$cacheid 5019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5020$as_echo "$supported" >&6; } 5021 if test "$supported" = "yes" ; then 5022 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5023 found="yes" 5024 fi 5025 fi 5026 5027 if test $found = "no" ; then 5028 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5030 fi 5031 5032 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5033 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5034 fi 5035 5036 CFLAGS="$CFLAGS -Wformat" 5037 5038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wformat" >&5 5039$as_echo_n "checking if $CC supports-Wformat... " >&6; } 5040 cacheid=xorg_cv_cc_flag__Wformat 5041 if eval \${$cacheid+:} false; then : 5042 $as_echo_n "(cached) " >&6 5043else 5044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5045/* end confdefs.h. */ 5046int i; 5047int 5048main () 5049{ 5050 5051 ; 5052 return 0; 5053} 5054_ACEOF 5055if ac_fn_c_try_link "$LINENO"; then : 5056 eval $cacheid=yes 5057else 5058 eval $cacheid=no 5059fi 5060rm -f core conftest.err conftest.$ac_objext \ 5061 conftest$ac_exeext conftest.$ac_ext 5062fi 5063 5064 5065 CFLAGS="$xorg_testset_save_CFLAGS" 5066 5067 eval supported=\$$cacheid 5068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5069$as_echo "$supported" >&6; } 5070 if test "$supported" = "yes" ; then 5071 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5072 found="yes" 5073 fi 5074 fi 5075 5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092xorg_testset_save_CFLAGS="$CFLAGS" 5093 5094if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5097$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5098if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5099 $as_echo_n "(cached) " >&6 5100else 5101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5102/* end confdefs.h. */ 5103int i; 5104_ACEOF 5105if ac_fn_c_try_compile "$LINENO"; then : 5106 xorg_cv_cc_flag_unknown_warning_option=yes 5107else 5108 xorg_cv_cc_flag_unknown_warning_option=no 5109fi 5110rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5111fi 5112{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5113$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5114 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5115 CFLAGS="$xorg_testset_save_CFLAGS" 5116fi 5117 5118if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5119 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5120 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5121 fi 5122 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5124$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5125if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5126 $as_echo_n "(cached) " >&6 5127else 5128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5129/* end confdefs.h. */ 5130int i; 5131_ACEOF 5132if ac_fn_c_try_compile "$LINENO"; then : 5133 xorg_cv_cc_flag_unused_command_line_argument=yes 5134else 5135 xorg_cv_cc_flag_unused_command_line_argument=no 5136fi 5137rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5138fi 5139{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5140$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5141 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5142 CFLAGS="$xorg_testset_save_CFLAGS" 5143fi 5144 5145found="no" 5146 5147 if test $found = "no" ; then 5148 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5150 fi 5151 5152 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5154 fi 5155 5156 CFLAGS="$CFLAGS -Wstrict-prototypes" 5157 5158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wstrict-prototypes" >&5 5159$as_echo_n "checking if $CC supports-Wstrict-prototypes... " >&6; } 5160 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5161 if eval \${$cacheid+:} false; then : 5162 $as_echo_n "(cached) " >&6 5163else 5164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5165/* end confdefs.h. */ 5166int i; 5167int 5168main () 5169{ 5170 5171 ; 5172 return 0; 5173} 5174_ACEOF 5175if ac_fn_c_try_link "$LINENO"; then : 5176 eval $cacheid=yes 5177else 5178 eval $cacheid=no 5179fi 5180rm -f core conftest.err conftest.$ac_objext \ 5181 conftest$ac_exeext conftest.$ac_ext 5182fi 5183 5184 5185 CFLAGS="$xorg_testset_save_CFLAGS" 5186 5187 eval supported=\$$cacheid 5188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5189$as_echo "$supported" >&6; } 5190 if test "$supported" = "yes" ; then 5191 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5192 found="yes" 5193 fi 5194 fi 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204 5205 5206 5207 5208 5209 5210xorg_testset_save_CFLAGS="$CFLAGS" 5211 5212if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5215$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5216if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5217 $as_echo_n "(cached) " >&6 5218else 5219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5220/* end confdefs.h. */ 5221int i; 5222_ACEOF 5223if ac_fn_c_try_compile "$LINENO"; then : 5224 xorg_cv_cc_flag_unknown_warning_option=yes 5225else 5226 xorg_cv_cc_flag_unknown_warning_option=no 5227fi 5228rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5229fi 5230{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5231$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5232 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5233 CFLAGS="$xorg_testset_save_CFLAGS" 5234fi 5235 5236if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5237 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5239 fi 5240 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5242$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5243if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5244 $as_echo_n "(cached) " >&6 5245else 5246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5247/* end confdefs.h. */ 5248int i; 5249_ACEOF 5250if ac_fn_c_try_compile "$LINENO"; then : 5251 xorg_cv_cc_flag_unused_command_line_argument=yes 5252else 5253 xorg_cv_cc_flag_unused_command_line_argument=no 5254fi 5255rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5256fi 5257{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5258$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5259 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5260 CFLAGS="$xorg_testset_save_CFLAGS" 5261fi 5262 5263found="no" 5264 5265 if test $found = "no" ; then 5266 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5268 fi 5269 5270 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5271 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5272 fi 5273 5274 CFLAGS="$CFLAGS -Wmissing-prototypes" 5275 5276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-prototypes" >&5 5277$as_echo_n "checking if $CC supports-Wmissing-prototypes... " >&6; } 5278 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5279 if eval \${$cacheid+:} false; then : 5280 $as_echo_n "(cached) " >&6 5281else 5282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5283/* end confdefs.h. */ 5284int i; 5285int 5286main () 5287{ 5288 5289 ; 5290 return 0; 5291} 5292_ACEOF 5293if ac_fn_c_try_link "$LINENO"; then : 5294 eval $cacheid=yes 5295else 5296 eval $cacheid=no 5297fi 5298rm -f core conftest.err conftest.$ac_objext \ 5299 conftest$ac_exeext conftest.$ac_ext 5300fi 5301 5302 5303 CFLAGS="$xorg_testset_save_CFLAGS" 5304 5305 eval supported=\$$cacheid 5306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5307$as_echo "$supported" >&6; } 5308 if test "$supported" = "yes" ; then 5309 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5310 found="yes" 5311 fi 5312 fi 5313 5314 5315 5316 5317 5318 5319 5320 5321 5322 5323 5324 5325 5326 5327 5328xorg_testset_save_CFLAGS="$CFLAGS" 5329 5330if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5333$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5334if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5335 $as_echo_n "(cached) " >&6 5336else 5337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5338/* end confdefs.h. */ 5339int i; 5340_ACEOF 5341if ac_fn_c_try_compile "$LINENO"; then : 5342 xorg_cv_cc_flag_unknown_warning_option=yes 5343else 5344 xorg_cv_cc_flag_unknown_warning_option=no 5345fi 5346rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5347fi 5348{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5349$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5350 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5351 CFLAGS="$xorg_testset_save_CFLAGS" 5352fi 5353 5354if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5355 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5357 fi 5358 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5360$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5361if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5362 $as_echo_n "(cached) " >&6 5363else 5364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5365/* end confdefs.h. */ 5366int i; 5367_ACEOF 5368if ac_fn_c_try_compile "$LINENO"; then : 5369 xorg_cv_cc_flag_unused_command_line_argument=yes 5370else 5371 xorg_cv_cc_flag_unused_command_line_argument=no 5372fi 5373rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5374fi 5375{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5376$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5377 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5378 CFLAGS="$xorg_testset_save_CFLAGS" 5379fi 5380 5381found="no" 5382 5383 if test $found = "no" ; then 5384 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5386 fi 5387 5388 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5390 fi 5391 5392 CFLAGS="$CFLAGS -Wnested-externs" 5393 5394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wnested-externs" >&5 5395$as_echo_n "checking if $CC supports-Wnested-externs... " >&6; } 5396 cacheid=xorg_cv_cc_flag__Wnested_externs 5397 if eval \${$cacheid+:} false; then : 5398 $as_echo_n "(cached) " >&6 5399else 5400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5401/* end confdefs.h. */ 5402int i; 5403int 5404main () 5405{ 5406 5407 ; 5408 return 0; 5409} 5410_ACEOF 5411if ac_fn_c_try_link "$LINENO"; then : 5412 eval $cacheid=yes 5413else 5414 eval $cacheid=no 5415fi 5416rm -f core conftest.err conftest.$ac_objext \ 5417 conftest$ac_exeext conftest.$ac_ext 5418fi 5419 5420 5421 CFLAGS="$xorg_testset_save_CFLAGS" 5422 5423 eval supported=\$$cacheid 5424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5425$as_echo "$supported" >&6; } 5426 if test "$supported" = "yes" ; then 5427 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5428 found="yes" 5429 fi 5430 fi 5431 5432 5433 5434 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446xorg_testset_save_CFLAGS="$CFLAGS" 5447 5448if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5451$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5452if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5453 $as_echo_n "(cached) " >&6 5454else 5455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5456/* end confdefs.h. */ 5457int i; 5458_ACEOF 5459if ac_fn_c_try_compile "$LINENO"; then : 5460 xorg_cv_cc_flag_unknown_warning_option=yes 5461else 5462 xorg_cv_cc_flag_unknown_warning_option=no 5463fi 5464rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5465fi 5466{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5467$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5468 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5469 CFLAGS="$xorg_testset_save_CFLAGS" 5470fi 5471 5472if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5473 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5475 fi 5476 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5478$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5479if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5480 $as_echo_n "(cached) " >&6 5481else 5482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5483/* end confdefs.h. */ 5484int i; 5485_ACEOF 5486if ac_fn_c_try_compile "$LINENO"; then : 5487 xorg_cv_cc_flag_unused_command_line_argument=yes 5488else 5489 xorg_cv_cc_flag_unused_command_line_argument=no 5490fi 5491rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5492fi 5493{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5494$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5495 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5496 CFLAGS="$xorg_testset_save_CFLAGS" 5497fi 5498 5499found="no" 5500 5501 if test $found = "no" ; then 5502 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5504 fi 5505 5506 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5508 fi 5509 5510 CFLAGS="$CFLAGS -Wbad-function-cast" 5511 5512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wbad-function-cast" >&5 5513$as_echo_n "checking if $CC supports-Wbad-function-cast... " >&6; } 5514 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5515 if eval \${$cacheid+:} false; then : 5516 $as_echo_n "(cached) " >&6 5517else 5518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5519/* end confdefs.h. */ 5520int i; 5521int 5522main () 5523{ 5524 5525 ; 5526 return 0; 5527} 5528_ACEOF 5529if ac_fn_c_try_link "$LINENO"; then : 5530 eval $cacheid=yes 5531else 5532 eval $cacheid=no 5533fi 5534rm -f core conftest.err conftest.$ac_objext \ 5535 conftest$ac_exeext conftest.$ac_ext 5536fi 5537 5538 5539 CFLAGS="$xorg_testset_save_CFLAGS" 5540 5541 eval supported=\$$cacheid 5542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5543$as_echo "$supported" >&6; } 5544 if test "$supported" = "yes" ; then 5545 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5546 found="yes" 5547 fi 5548 fi 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564xorg_testset_save_CFLAGS="$CFLAGS" 5565 5566if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5567 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5569$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5570if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5571 $as_echo_n "(cached) " >&6 5572else 5573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5574/* end confdefs.h. */ 5575int i; 5576_ACEOF 5577if ac_fn_c_try_compile "$LINENO"; then : 5578 xorg_cv_cc_flag_unknown_warning_option=yes 5579else 5580 xorg_cv_cc_flag_unknown_warning_option=no 5581fi 5582rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5583fi 5584{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5585$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5586 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5587 CFLAGS="$xorg_testset_save_CFLAGS" 5588fi 5589 5590if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5591 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5593 fi 5594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5596$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5597if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5598 $as_echo_n "(cached) " >&6 5599else 5600 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5601/* end confdefs.h. */ 5602int i; 5603_ACEOF 5604if ac_fn_c_try_compile "$LINENO"; then : 5605 xorg_cv_cc_flag_unused_command_line_argument=yes 5606else 5607 xorg_cv_cc_flag_unused_command_line_argument=no 5608fi 5609rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5610fi 5611{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5612$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5613 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5614 CFLAGS="$xorg_testset_save_CFLAGS" 5615fi 5616 5617found="no" 5618 5619 if test $found = "no" ; then 5620 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5622 fi 5623 5624 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5625 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5626 fi 5627 5628 CFLAGS="$CFLAGS -Wold-style-definition" 5629 5630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wold-style-definition" >&5 5631$as_echo_n "checking if $CC supports-Wold-style-definition... " >&6; } 5632 cacheid=xorg_cv_cc_flag__Wold_style_definition 5633 if eval \${$cacheid+:} false; then : 5634 $as_echo_n "(cached) " >&6 5635else 5636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5637/* end confdefs.h. */ 5638int i; 5639int 5640main () 5641{ 5642 5643 ; 5644 return 0; 5645} 5646_ACEOF 5647if ac_fn_c_try_link "$LINENO"; then : 5648 eval $cacheid=yes 5649else 5650 eval $cacheid=no 5651fi 5652rm -f core conftest.err conftest.$ac_objext \ 5653 conftest$ac_exeext conftest.$ac_ext 5654fi 5655 5656 5657 CFLAGS="$xorg_testset_save_CFLAGS" 5658 5659 eval supported=\$$cacheid 5660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5661$as_echo "$supported" >&6; } 5662 if test "$supported" = "yes" ; then 5663 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5664 found="yes" 5665 fi 5666 fi 5667 5668 5669 5670 5671 5672 5673 5674 5675 5676 5677 5678 5679 5680 5681 5682xorg_testset_save_CFLAGS="$CFLAGS" 5683 5684if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5687$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5688if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5689 $as_echo_n "(cached) " >&6 5690else 5691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5692/* end confdefs.h. */ 5693int i; 5694_ACEOF 5695if ac_fn_c_try_compile "$LINENO"; then : 5696 xorg_cv_cc_flag_unknown_warning_option=yes 5697else 5698 xorg_cv_cc_flag_unknown_warning_option=no 5699fi 5700rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5701fi 5702{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5703$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5704 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5705 CFLAGS="$xorg_testset_save_CFLAGS" 5706fi 5707 5708if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5709 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5711 fi 5712 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5714$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5715if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5716 $as_echo_n "(cached) " >&6 5717else 5718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5719/* end confdefs.h. */ 5720int i; 5721_ACEOF 5722if ac_fn_c_try_compile "$LINENO"; then : 5723 xorg_cv_cc_flag_unused_command_line_argument=yes 5724else 5725 xorg_cv_cc_flag_unused_command_line_argument=no 5726fi 5727rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5728fi 5729{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5730$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5731 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5732 CFLAGS="$xorg_testset_save_CFLAGS" 5733fi 5734 5735found="no" 5736 5737 if test $found = "no" ; then 5738 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5740 fi 5741 5742 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5743 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5744 fi 5745 5746 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5747 5748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wdeclaration-after-statement" >&5 5749$as_echo_n "checking if $CC supports-Wdeclaration-after-statement... " >&6; } 5750 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5751 if eval \${$cacheid+:} false; then : 5752 $as_echo_n "(cached) " >&6 5753else 5754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5755/* end confdefs.h. */ 5756int i; 5757int 5758main () 5759{ 5760 5761 ; 5762 return 0; 5763} 5764_ACEOF 5765if ac_fn_c_try_link "$LINENO"; then : 5766 eval $cacheid=yes 5767else 5768 eval $cacheid=no 5769fi 5770rm -f core conftest.err conftest.$ac_objext \ 5771 conftest$ac_exeext conftest.$ac_ext 5772fi 5773 5774 5775 CFLAGS="$xorg_testset_save_CFLAGS" 5776 5777 eval supported=\$$cacheid 5778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5779$as_echo "$supported" >&6; } 5780 if test "$supported" = "yes" ; then 5781 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5782 found="yes" 5783 fi 5784 fi 5785 5786 5787 5788 5789 5790# This chunk adds additional warnings that could catch undesired effects. 5791 5792 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804xorg_testset_save_CFLAGS="$CFLAGS" 5805 5806if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5809$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5810if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5811 $as_echo_n "(cached) " >&6 5812else 5813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5814/* end confdefs.h. */ 5815int i; 5816_ACEOF 5817if ac_fn_c_try_compile "$LINENO"; then : 5818 xorg_cv_cc_flag_unknown_warning_option=yes 5819else 5820 xorg_cv_cc_flag_unknown_warning_option=no 5821fi 5822rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5823fi 5824{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5825$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5826 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5827 CFLAGS="$xorg_testset_save_CFLAGS" 5828fi 5829 5830if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5833 fi 5834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5836$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5837if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5838 $as_echo_n "(cached) " >&6 5839else 5840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5841/* end confdefs.h. */ 5842int i; 5843_ACEOF 5844if ac_fn_c_try_compile "$LINENO"; then : 5845 xorg_cv_cc_flag_unused_command_line_argument=yes 5846else 5847 xorg_cv_cc_flag_unused_command_line_argument=no 5848fi 5849rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5850fi 5851{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5852$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5853 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5854 CFLAGS="$xorg_testset_save_CFLAGS" 5855fi 5856 5857found="no" 5858 5859 if test $found = "no" ; then 5860 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5862 fi 5863 5864 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5865 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5866 fi 5867 5868 CFLAGS="$CFLAGS -Wunused" 5869 5870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wunused" >&5 5871$as_echo_n "checking if $CC supports-Wunused... " >&6; } 5872 cacheid=xorg_cv_cc_flag__Wunused 5873 if eval \${$cacheid+:} false; then : 5874 $as_echo_n "(cached) " >&6 5875else 5876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5877/* end confdefs.h. */ 5878int i; 5879int 5880main () 5881{ 5882 5883 ; 5884 return 0; 5885} 5886_ACEOF 5887if ac_fn_c_try_link "$LINENO"; then : 5888 eval $cacheid=yes 5889else 5890 eval $cacheid=no 5891fi 5892rm -f core conftest.err conftest.$ac_objext \ 5893 conftest$ac_exeext conftest.$ac_ext 5894fi 5895 5896 5897 CFLAGS="$xorg_testset_save_CFLAGS" 5898 5899 eval supported=\$$cacheid 5900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5901$as_echo "$supported" >&6; } 5902 if test "$supported" = "yes" ; then 5903 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5904 found="yes" 5905 fi 5906 fi 5907 5908 5909 5910 5911 5912 5913 5914 5915 5916 5917 5918 5919 5920 5921 5922xorg_testset_save_CFLAGS="$CFLAGS" 5923 5924if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5927$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5928if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5929 $as_echo_n "(cached) " >&6 5930else 5931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5932/* end confdefs.h. */ 5933int i; 5934_ACEOF 5935if ac_fn_c_try_compile "$LINENO"; then : 5936 xorg_cv_cc_flag_unknown_warning_option=yes 5937else 5938 xorg_cv_cc_flag_unknown_warning_option=no 5939fi 5940rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5941fi 5942{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5943$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5944 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5945 CFLAGS="$xorg_testset_save_CFLAGS" 5946fi 5947 5948if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5949 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5951 fi 5952 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5954$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5955if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5956 $as_echo_n "(cached) " >&6 5957else 5958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5959/* end confdefs.h. */ 5960int i; 5961_ACEOF 5962if ac_fn_c_try_compile "$LINENO"; then : 5963 xorg_cv_cc_flag_unused_command_line_argument=yes 5964else 5965 xorg_cv_cc_flag_unused_command_line_argument=no 5966fi 5967rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5968fi 5969{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5970$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5971 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5972 CFLAGS="$xorg_testset_save_CFLAGS" 5973fi 5974 5975found="no" 5976 5977 if test $found = "no" ; then 5978 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5980 fi 5981 5982 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5983 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5984 fi 5985 5986 CFLAGS="$CFLAGS -Wuninitialized" 5987 5988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wuninitialized" >&5 5989$as_echo_n "checking if $CC supports-Wuninitialized... " >&6; } 5990 cacheid=xorg_cv_cc_flag__Wuninitialized 5991 if eval \${$cacheid+:} false; then : 5992 $as_echo_n "(cached) " >&6 5993else 5994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5995/* end confdefs.h. */ 5996int i; 5997int 5998main () 5999{ 6000 6001 ; 6002 return 0; 6003} 6004_ACEOF 6005if ac_fn_c_try_link "$LINENO"; then : 6006 eval $cacheid=yes 6007else 6008 eval $cacheid=no 6009fi 6010rm -f core conftest.err conftest.$ac_objext \ 6011 conftest$ac_exeext conftest.$ac_ext 6012fi 6013 6014 6015 CFLAGS="$xorg_testset_save_CFLAGS" 6016 6017 eval supported=\$$cacheid 6018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6019$as_echo "$supported" >&6; } 6020 if test "$supported" = "yes" ; then 6021 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6022 found="yes" 6023 fi 6024 fi 6025 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040xorg_testset_save_CFLAGS="$CFLAGS" 6041 6042if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6045$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6046if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6047 $as_echo_n "(cached) " >&6 6048else 6049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6050/* end confdefs.h. */ 6051int i; 6052_ACEOF 6053if ac_fn_c_try_compile "$LINENO"; then : 6054 xorg_cv_cc_flag_unknown_warning_option=yes 6055else 6056 xorg_cv_cc_flag_unknown_warning_option=no 6057fi 6058rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6059fi 6060{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6061$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6062 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6063 CFLAGS="$xorg_testset_save_CFLAGS" 6064fi 6065 6066if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6067 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6069 fi 6070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6072$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6073if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6074 $as_echo_n "(cached) " >&6 6075else 6076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6077/* end confdefs.h. */ 6078int i; 6079_ACEOF 6080if ac_fn_c_try_compile "$LINENO"; then : 6081 xorg_cv_cc_flag_unused_command_line_argument=yes 6082else 6083 xorg_cv_cc_flag_unused_command_line_argument=no 6084fi 6085rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6086fi 6087{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6088$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6089 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6090 CFLAGS="$xorg_testset_save_CFLAGS" 6091fi 6092 6093found="no" 6094 6095 if test $found = "no" ; then 6096 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6098 fi 6099 6100 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6102 fi 6103 6104 CFLAGS="$CFLAGS -Wshadow" 6105 6106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wshadow" >&5 6107$as_echo_n "checking if $CC supports-Wshadow... " >&6; } 6108 cacheid=xorg_cv_cc_flag__Wshadow 6109 if eval \${$cacheid+:} false; then : 6110 $as_echo_n "(cached) " >&6 6111else 6112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6113/* end confdefs.h. */ 6114int i; 6115int 6116main () 6117{ 6118 6119 ; 6120 return 0; 6121} 6122_ACEOF 6123if ac_fn_c_try_link "$LINENO"; then : 6124 eval $cacheid=yes 6125else 6126 eval $cacheid=no 6127fi 6128rm -f core conftest.err conftest.$ac_objext \ 6129 conftest$ac_exeext conftest.$ac_ext 6130fi 6131 6132 6133 CFLAGS="$xorg_testset_save_CFLAGS" 6134 6135 eval supported=\$$cacheid 6136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6137$as_echo "$supported" >&6; } 6138 if test "$supported" = "yes" ; then 6139 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6140 found="yes" 6141 fi 6142 fi 6143 6144 6145 6146 6147 6148 6149 6150 6151 6152 6153 6154 6155 6156 6157 6158xorg_testset_save_CFLAGS="$CFLAGS" 6159 6160if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6163$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6164if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6165 $as_echo_n "(cached) " >&6 6166else 6167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6168/* end confdefs.h. */ 6169int i; 6170_ACEOF 6171if ac_fn_c_try_compile "$LINENO"; then : 6172 xorg_cv_cc_flag_unknown_warning_option=yes 6173else 6174 xorg_cv_cc_flag_unknown_warning_option=no 6175fi 6176rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6177fi 6178{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6179$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6180 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6181 CFLAGS="$xorg_testset_save_CFLAGS" 6182fi 6183 6184if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6185 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6187 fi 6188 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6190$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6191if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6192 $as_echo_n "(cached) " >&6 6193else 6194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6195/* end confdefs.h. */ 6196int i; 6197_ACEOF 6198if ac_fn_c_try_compile "$LINENO"; then : 6199 xorg_cv_cc_flag_unused_command_line_argument=yes 6200else 6201 xorg_cv_cc_flag_unused_command_line_argument=no 6202fi 6203rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6204fi 6205{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6206$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6207 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6208 CFLAGS="$xorg_testset_save_CFLAGS" 6209fi 6210 6211found="no" 6212 6213 if test $found = "no" ; then 6214 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6216 fi 6217 6218 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6220 fi 6221 6222 CFLAGS="$CFLAGS -Wcast-qual" 6223 6224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wcast-qual" >&5 6225$as_echo_n "checking if $CC supports-Wcast-qual... " >&6; } 6226 cacheid=xorg_cv_cc_flag__Wcast_qual 6227 if eval \${$cacheid+:} false; then : 6228 $as_echo_n "(cached) " >&6 6229else 6230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6231/* end confdefs.h. */ 6232int i; 6233int 6234main () 6235{ 6236 6237 ; 6238 return 0; 6239} 6240_ACEOF 6241if ac_fn_c_try_link "$LINENO"; then : 6242 eval $cacheid=yes 6243else 6244 eval $cacheid=no 6245fi 6246rm -f core conftest.err conftest.$ac_objext \ 6247 conftest$ac_exeext conftest.$ac_ext 6248fi 6249 6250 6251 CFLAGS="$xorg_testset_save_CFLAGS" 6252 6253 eval supported=\$$cacheid 6254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6255$as_echo "$supported" >&6; } 6256 if test "$supported" = "yes" ; then 6257 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6258 found="yes" 6259 fi 6260 fi 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 6271 6272 6273 6274 6275 6276xorg_testset_save_CFLAGS="$CFLAGS" 6277 6278if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6279 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6281$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6282if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6283 $as_echo_n "(cached) " >&6 6284else 6285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6286/* end confdefs.h. */ 6287int i; 6288_ACEOF 6289if ac_fn_c_try_compile "$LINENO"; then : 6290 xorg_cv_cc_flag_unknown_warning_option=yes 6291else 6292 xorg_cv_cc_flag_unknown_warning_option=no 6293fi 6294rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6295fi 6296{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6297$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6298 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6299 CFLAGS="$xorg_testset_save_CFLAGS" 6300fi 6301 6302if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6305 fi 6306 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6308$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6309if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6310 $as_echo_n "(cached) " >&6 6311else 6312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6313/* end confdefs.h. */ 6314int i; 6315_ACEOF 6316if ac_fn_c_try_compile "$LINENO"; then : 6317 xorg_cv_cc_flag_unused_command_line_argument=yes 6318else 6319 xorg_cv_cc_flag_unused_command_line_argument=no 6320fi 6321rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6322fi 6323{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6324$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6325 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6326 CFLAGS="$xorg_testset_save_CFLAGS" 6327fi 6328 6329found="no" 6330 6331 if test $found = "no" ; then 6332 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6334 fi 6335 6336 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6338 fi 6339 6340 CFLAGS="$CFLAGS -Wmissing-noreturn" 6341 6342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-noreturn" >&5 6343$as_echo_n "checking if $CC supports-Wmissing-noreturn... " >&6; } 6344 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6345 if eval \${$cacheid+:} false; then : 6346 $as_echo_n "(cached) " >&6 6347else 6348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6349/* end confdefs.h. */ 6350int i; 6351int 6352main () 6353{ 6354 6355 ; 6356 return 0; 6357} 6358_ACEOF 6359if ac_fn_c_try_link "$LINENO"; then : 6360 eval $cacheid=yes 6361else 6362 eval $cacheid=no 6363fi 6364rm -f core conftest.err conftest.$ac_objext \ 6365 conftest$ac_exeext conftest.$ac_ext 6366fi 6367 6368 6369 CFLAGS="$xorg_testset_save_CFLAGS" 6370 6371 eval supported=\$$cacheid 6372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6373$as_echo "$supported" >&6; } 6374 if test "$supported" = "yes" ; then 6375 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6376 found="yes" 6377 fi 6378 fi 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390 6391 6392 6393 6394xorg_testset_save_CFLAGS="$CFLAGS" 6395 6396if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6399$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6400if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6401 $as_echo_n "(cached) " >&6 6402else 6403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6404/* end confdefs.h. */ 6405int i; 6406_ACEOF 6407if ac_fn_c_try_compile "$LINENO"; then : 6408 xorg_cv_cc_flag_unknown_warning_option=yes 6409else 6410 xorg_cv_cc_flag_unknown_warning_option=no 6411fi 6412rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6413fi 6414{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6415$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6416 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6417 CFLAGS="$xorg_testset_save_CFLAGS" 6418fi 6419 6420if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6421 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6423 fi 6424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6426$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6427if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6428 $as_echo_n "(cached) " >&6 6429else 6430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6431/* end confdefs.h. */ 6432int i; 6433_ACEOF 6434if ac_fn_c_try_compile "$LINENO"; then : 6435 xorg_cv_cc_flag_unused_command_line_argument=yes 6436else 6437 xorg_cv_cc_flag_unused_command_line_argument=no 6438fi 6439rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6440fi 6441{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6442$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6443 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6444 CFLAGS="$xorg_testset_save_CFLAGS" 6445fi 6446 6447found="no" 6448 6449 if test $found = "no" ; then 6450 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6452 fi 6453 6454 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6456 fi 6457 6458 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6459 6460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-format-attribute" >&5 6461$as_echo_n "checking if $CC supports-Wmissing-format-attribute... " >&6; } 6462 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6463 if eval \${$cacheid+:} false; then : 6464 $as_echo_n "(cached) " >&6 6465else 6466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6467/* end confdefs.h. */ 6468int i; 6469int 6470main () 6471{ 6472 6473 ; 6474 return 0; 6475} 6476_ACEOF 6477if ac_fn_c_try_link "$LINENO"; then : 6478 eval $cacheid=yes 6479else 6480 eval $cacheid=no 6481fi 6482rm -f core conftest.err conftest.$ac_objext \ 6483 conftest$ac_exeext conftest.$ac_ext 6484fi 6485 6486 6487 CFLAGS="$xorg_testset_save_CFLAGS" 6488 6489 eval supported=\$$cacheid 6490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6491$as_echo "$supported" >&6; } 6492 if test "$supported" = "yes" ; then 6493 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6494 found="yes" 6495 fi 6496 fi 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 6507 6508 6509 6510 6511 6512xorg_testset_save_CFLAGS="$CFLAGS" 6513 6514if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6517$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6518if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6519 $as_echo_n "(cached) " >&6 6520else 6521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6522/* end confdefs.h. */ 6523int i; 6524_ACEOF 6525if ac_fn_c_try_compile "$LINENO"; then : 6526 xorg_cv_cc_flag_unknown_warning_option=yes 6527else 6528 xorg_cv_cc_flag_unknown_warning_option=no 6529fi 6530rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6531fi 6532{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6533$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6534 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6535 CFLAGS="$xorg_testset_save_CFLAGS" 6536fi 6537 6538if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6539 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6541 fi 6542 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6544$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6545if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6546 $as_echo_n "(cached) " >&6 6547else 6548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6549/* end confdefs.h. */ 6550int i; 6551_ACEOF 6552if ac_fn_c_try_compile "$LINENO"; then : 6553 xorg_cv_cc_flag_unused_command_line_argument=yes 6554else 6555 xorg_cv_cc_flag_unused_command_line_argument=no 6556fi 6557rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6558fi 6559{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6560$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6561 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6562 CFLAGS="$xorg_testset_save_CFLAGS" 6563fi 6564 6565found="no" 6566 6567 if test $found = "no" ; then 6568 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6570 fi 6571 6572 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6573 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6574 fi 6575 6576 CFLAGS="$CFLAGS -Wredundant-decls" 6577 6578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wredundant-decls" >&5 6579$as_echo_n "checking if $CC supports-Wredundant-decls... " >&6; } 6580 cacheid=xorg_cv_cc_flag__Wredundant_decls 6581 if eval \${$cacheid+:} false; then : 6582 $as_echo_n "(cached) " >&6 6583else 6584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6585/* end confdefs.h. */ 6586int i; 6587int 6588main () 6589{ 6590 6591 ; 6592 return 0; 6593} 6594_ACEOF 6595if ac_fn_c_try_link "$LINENO"; then : 6596 eval $cacheid=yes 6597else 6598 eval $cacheid=no 6599fi 6600rm -f core conftest.err conftest.$ac_objext \ 6601 conftest$ac_exeext conftest.$ac_ext 6602fi 6603 6604 6605 CFLAGS="$xorg_testset_save_CFLAGS" 6606 6607 eval supported=\$$cacheid 6608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6609$as_echo "$supported" >&6; } 6610 if test "$supported" = "yes" ; then 6611 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6612 found="yes" 6613 fi 6614 fi 6615 6616 6617 6618# These are currently disabled because they are noisy. They will be enabled 6619# in the future once the codebase is sufficiently modernized to silence 6620# them. For now, I don't want them to drown out the other warnings. 6621# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6622# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6623# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6624 6625# Turn some warnings into errors, so we don't accidently get successful builds 6626# when there are problems that should be fixed. 6627 6628if test "x$SELECTIVE_WERROR" = "xyes" ; then 6629 6630 6631 6632 6633 6634 6635 6636 6637 6638 6639 6640 6641 6642xorg_testset_save_CFLAGS="$CFLAGS" 6643 6644if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6647$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6648if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6649 $as_echo_n "(cached) " >&6 6650else 6651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6652/* end confdefs.h. */ 6653int i; 6654_ACEOF 6655if ac_fn_c_try_compile "$LINENO"; then : 6656 xorg_cv_cc_flag_unknown_warning_option=yes 6657else 6658 xorg_cv_cc_flag_unknown_warning_option=no 6659fi 6660rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6661fi 6662{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6663$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6664 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6665 CFLAGS="$xorg_testset_save_CFLAGS" 6666fi 6667 6668if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6669 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6671 fi 6672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6674$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6675if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6676 $as_echo_n "(cached) " >&6 6677else 6678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6679/* end confdefs.h. */ 6680int i; 6681_ACEOF 6682if ac_fn_c_try_compile "$LINENO"; then : 6683 xorg_cv_cc_flag_unused_command_line_argument=yes 6684else 6685 xorg_cv_cc_flag_unused_command_line_argument=no 6686fi 6687rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6688fi 6689{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6690$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6691 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6692 CFLAGS="$xorg_testset_save_CFLAGS" 6693fi 6694 6695found="no" 6696 6697 if test $found = "no" ; then 6698 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6700 fi 6701 6702 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6703 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6704 fi 6705 6706 CFLAGS="$CFLAGS -Werror=implicit" 6707 6708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=implicit" >&5 6709$as_echo_n "checking if $CC supports-Werror=implicit... " >&6; } 6710 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6711 if eval \${$cacheid+:} false; then : 6712 $as_echo_n "(cached) " >&6 6713else 6714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6715/* end confdefs.h. */ 6716int i; 6717int 6718main () 6719{ 6720 6721 ; 6722 return 0; 6723} 6724_ACEOF 6725if ac_fn_c_try_link "$LINENO"; then : 6726 eval $cacheid=yes 6727else 6728 eval $cacheid=no 6729fi 6730rm -f core conftest.err conftest.$ac_objext \ 6731 conftest$ac_exeext conftest.$ac_ext 6732fi 6733 6734 6735 CFLAGS="$xorg_testset_save_CFLAGS" 6736 6737 eval supported=\$$cacheid 6738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6739$as_echo "$supported" >&6; } 6740 if test "$supported" = "yes" ; then 6741 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6742 found="yes" 6743 fi 6744 fi 6745 6746 if test $found = "no" ; then 6747 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6749 fi 6750 6751 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6753 fi 6754 6755 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6756 6757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6758$as_echo_n "checking if $CC supports-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6759 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6760 if eval \${$cacheid+:} false; then : 6761 $as_echo_n "(cached) " >&6 6762else 6763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6764/* end confdefs.h. */ 6765int i; 6766int 6767main () 6768{ 6769 6770 ; 6771 return 0; 6772} 6773_ACEOF 6774if ac_fn_c_try_link "$LINENO"; then : 6775 eval $cacheid=yes 6776else 6777 eval $cacheid=no 6778fi 6779rm -f core conftest.err conftest.$ac_objext \ 6780 conftest$ac_exeext conftest.$ac_ext 6781fi 6782 6783 6784 CFLAGS="$xorg_testset_save_CFLAGS" 6785 6786 eval supported=\$$cacheid 6787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6788$as_echo "$supported" >&6; } 6789 if test "$supported" = "yes" ; then 6790 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6791 found="yes" 6792 fi 6793 fi 6794 6795 6796 6797 6798 6799 6800 6801 6802 6803 6804 6805 6806 6807 6808 6809xorg_testset_save_CFLAGS="$CFLAGS" 6810 6811if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6814$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6815if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6816 $as_echo_n "(cached) " >&6 6817else 6818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6819/* end confdefs.h. */ 6820int i; 6821_ACEOF 6822if ac_fn_c_try_compile "$LINENO"; then : 6823 xorg_cv_cc_flag_unknown_warning_option=yes 6824else 6825 xorg_cv_cc_flag_unknown_warning_option=no 6826fi 6827rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6828fi 6829{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6830$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6831 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6832 CFLAGS="$xorg_testset_save_CFLAGS" 6833fi 6834 6835if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6836 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6838 fi 6839 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6841$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6842if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6843 $as_echo_n "(cached) " >&6 6844else 6845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6846/* end confdefs.h. */ 6847int i; 6848_ACEOF 6849if ac_fn_c_try_compile "$LINENO"; then : 6850 xorg_cv_cc_flag_unused_command_line_argument=yes 6851else 6852 xorg_cv_cc_flag_unused_command_line_argument=no 6853fi 6854rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6855fi 6856{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6857$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6858 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6859 CFLAGS="$xorg_testset_save_CFLAGS" 6860fi 6861 6862found="no" 6863 6864 if test $found = "no" ; then 6865 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6867 fi 6868 6869 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6870 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6871 fi 6872 6873 CFLAGS="$CFLAGS -Werror=nonnull" 6874 6875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=nonnull" >&5 6876$as_echo_n "checking if $CC supports-Werror=nonnull... " >&6; } 6877 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 6878 if eval \${$cacheid+:} false; then : 6879 $as_echo_n "(cached) " >&6 6880else 6881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6882/* end confdefs.h. */ 6883int i; 6884int 6885main () 6886{ 6887 6888 ; 6889 return 0; 6890} 6891_ACEOF 6892if ac_fn_c_try_link "$LINENO"; then : 6893 eval $cacheid=yes 6894else 6895 eval $cacheid=no 6896fi 6897rm -f core conftest.err conftest.$ac_objext \ 6898 conftest$ac_exeext conftest.$ac_ext 6899fi 6900 6901 6902 CFLAGS="$xorg_testset_save_CFLAGS" 6903 6904 eval supported=\$$cacheid 6905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6906$as_echo "$supported" >&6; } 6907 if test "$supported" = "yes" ; then 6908 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6909 found="yes" 6910 fi 6911 fi 6912 6913 6914 6915 6916 6917 6918 6919 6920 6921 6922 6923 6924 6925 6926 6927xorg_testset_save_CFLAGS="$CFLAGS" 6928 6929if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6932$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6933if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6934 $as_echo_n "(cached) " >&6 6935else 6936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6937/* end confdefs.h. */ 6938int i; 6939_ACEOF 6940if ac_fn_c_try_compile "$LINENO"; then : 6941 xorg_cv_cc_flag_unknown_warning_option=yes 6942else 6943 xorg_cv_cc_flag_unknown_warning_option=no 6944fi 6945rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6946fi 6947{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6948$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6949 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6950 CFLAGS="$xorg_testset_save_CFLAGS" 6951fi 6952 6953if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6954 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6956 fi 6957 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6959$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6960if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6961 $as_echo_n "(cached) " >&6 6962else 6963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6964/* end confdefs.h. */ 6965int i; 6966_ACEOF 6967if ac_fn_c_try_compile "$LINENO"; then : 6968 xorg_cv_cc_flag_unused_command_line_argument=yes 6969else 6970 xorg_cv_cc_flag_unused_command_line_argument=no 6971fi 6972rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6973fi 6974{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6975$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6976 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6977 CFLAGS="$xorg_testset_save_CFLAGS" 6978fi 6979 6980found="no" 6981 6982 if test $found = "no" ; then 6983 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6985 fi 6986 6987 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6989 fi 6990 6991 CFLAGS="$CFLAGS -Werror=init-self" 6992 6993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=init-self" >&5 6994$as_echo_n "checking if $CC supports-Werror=init-self... " >&6; } 6995 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 6996 if eval \${$cacheid+:} false; then : 6997 $as_echo_n "(cached) " >&6 6998else 6999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7000/* end confdefs.h. */ 7001int i; 7002int 7003main () 7004{ 7005 7006 ; 7007 return 0; 7008} 7009_ACEOF 7010if ac_fn_c_try_link "$LINENO"; then : 7011 eval $cacheid=yes 7012else 7013 eval $cacheid=no 7014fi 7015rm -f core conftest.err conftest.$ac_objext \ 7016 conftest$ac_exeext conftest.$ac_ext 7017fi 7018 7019 7020 CFLAGS="$xorg_testset_save_CFLAGS" 7021 7022 eval supported=\$$cacheid 7023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7024$as_echo "$supported" >&6; } 7025 if test "$supported" = "yes" ; then 7026 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7027 found="yes" 7028 fi 7029 fi 7030 7031 7032 7033 7034 7035 7036 7037 7038 7039 7040 7041 7042 7043 7044 7045xorg_testset_save_CFLAGS="$CFLAGS" 7046 7047if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7050$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7051if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7052 $as_echo_n "(cached) " >&6 7053else 7054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7055/* end confdefs.h. */ 7056int i; 7057_ACEOF 7058if ac_fn_c_try_compile "$LINENO"; then : 7059 xorg_cv_cc_flag_unknown_warning_option=yes 7060else 7061 xorg_cv_cc_flag_unknown_warning_option=no 7062fi 7063rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7064fi 7065{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7066$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7067 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7068 CFLAGS="$xorg_testset_save_CFLAGS" 7069fi 7070 7071if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7072 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7074 fi 7075 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7077$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7078if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7079 $as_echo_n "(cached) " >&6 7080else 7081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7082/* end confdefs.h. */ 7083int i; 7084_ACEOF 7085if ac_fn_c_try_compile "$LINENO"; then : 7086 xorg_cv_cc_flag_unused_command_line_argument=yes 7087else 7088 xorg_cv_cc_flag_unused_command_line_argument=no 7089fi 7090rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7091fi 7092{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7093$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7094 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7095 CFLAGS="$xorg_testset_save_CFLAGS" 7096fi 7097 7098found="no" 7099 7100 if test $found = "no" ; then 7101 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7103 fi 7104 7105 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7106 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7107 fi 7108 7109 CFLAGS="$CFLAGS -Werror=main" 7110 7111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=main" >&5 7112$as_echo_n "checking if $CC supports-Werror=main... " >&6; } 7113 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7114 if eval \${$cacheid+:} false; then : 7115 $as_echo_n "(cached) " >&6 7116else 7117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7118/* end confdefs.h. */ 7119int i; 7120int 7121main () 7122{ 7123 7124 ; 7125 return 0; 7126} 7127_ACEOF 7128if ac_fn_c_try_link "$LINENO"; then : 7129 eval $cacheid=yes 7130else 7131 eval $cacheid=no 7132fi 7133rm -f core conftest.err conftest.$ac_objext \ 7134 conftest$ac_exeext conftest.$ac_ext 7135fi 7136 7137 7138 CFLAGS="$xorg_testset_save_CFLAGS" 7139 7140 eval supported=\$$cacheid 7141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7142$as_echo "$supported" >&6; } 7143 if test "$supported" = "yes" ; then 7144 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7145 found="yes" 7146 fi 7147 fi 7148 7149 7150 7151 7152 7153 7154 7155 7156 7157 7158 7159 7160 7161 7162 7163xorg_testset_save_CFLAGS="$CFLAGS" 7164 7165if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7168$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7169if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7170 $as_echo_n "(cached) " >&6 7171else 7172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7173/* end confdefs.h. */ 7174int i; 7175_ACEOF 7176if ac_fn_c_try_compile "$LINENO"; then : 7177 xorg_cv_cc_flag_unknown_warning_option=yes 7178else 7179 xorg_cv_cc_flag_unknown_warning_option=no 7180fi 7181rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7182fi 7183{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7184$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7185 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7186 CFLAGS="$xorg_testset_save_CFLAGS" 7187fi 7188 7189if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7192 fi 7193 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7195$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7196if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7197 $as_echo_n "(cached) " >&6 7198else 7199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7200/* end confdefs.h. */ 7201int i; 7202_ACEOF 7203if ac_fn_c_try_compile "$LINENO"; then : 7204 xorg_cv_cc_flag_unused_command_line_argument=yes 7205else 7206 xorg_cv_cc_flag_unused_command_line_argument=no 7207fi 7208rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7209fi 7210{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7211$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7212 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7213 CFLAGS="$xorg_testset_save_CFLAGS" 7214fi 7215 7216found="no" 7217 7218 if test $found = "no" ; then 7219 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7221 fi 7222 7223 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7225 fi 7226 7227 CFLAGS="$CFLAGS -Werror=missing-braces" 7228 7229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=missing-braces" >&5 7230$as_echo_n "checking if $CC supports-Werror=missing-braces... " >&6; } 7231 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7232 if eval \${$cacheid+:} false; then : 7233 $as_echo_n "(cached) " >&6 7234else 7235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7236/* end confdefs.h. */ 7237int i; 7238int 7239main () 7240{ 7241 7242 ; 7243 return 0; 7244} 7245_ACEOF 7246if ac_fn_c_try_link "$LINENO"; then : 7247 eval $cacheid=yes 7248else 7249 eval $cacheid=no 7250fi 7251rm -f core conftest.err conftest.$ac_objext \ 7252 conftest$ac_exeext conftest.$ac_ext 7253fi 7254 7255 7256 CFLAGS="$xorg_testset_save_CFLAGS" 7257 7258 eval supported=\$$cacheid 7259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7260$as_echo "$supported" >&6; } 7261 if test "$supported" = "yes" ; then 7262 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7263 found="yes" 7264 fi 7265 fi 7266 7267 7268 7269 7270 7271 7272 7273 7274 7275 7276 7277 7278 7279 7280 7281xorg_testset_save_CFLAGS="$CFLAGS" 7282 7283if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7286$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7287if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7288 $as_echo_n "(cached) " >&6 7289else 7290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7291/* end confdefs.h. */ 7292int i; 7293_ACEOF 7294if ac_fn_c_try_compile "$LINENO"; then : 7295 xorg_cv_cc_flag_unknown_warning_option=yes 7296else 7297 xorg_cv_cc_flag_unknown_warning_option=no 7298fi 7299rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7300fi 7301{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7302$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7303 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7304 CFLAGS="$xorg_testset_save_CFLAGS" 7305fi 7306 7307if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7308 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7310 fi 7311 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7313$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7314if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7315 $as_echo_n "(cached) " >&6 7316else 7317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7318/* end confdefs.h. */ 7319int i; 7320_ACEOF 7321if ac_fn_c_try_compile "$LINENO"; then : 7322 xorg_cv_cc_flag_unused_command_line_argument=yes 7323else 7324 xorg_cv_cc_flag_unused_command_line_argument=no 7325fi 7326rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7327fi 7328{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7329$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7330 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7331 CFLAGS="$xorg_testset_save_CFLAGS" 7332fi 7333 7334found="no" 7335 7336 if test $found = "no" ; then 7337 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7339 fi 7340 7341 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7342 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7343 fi 7344 7345 CFLAGS="$CFLAGS -Werror=sequence-point" 7346 7347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=sequence-point" >&5 7348$as_echo_n "checking if $CC supports-Werror=sequence-point... " >&6; } 7349 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7350 if eval \${$cacheid+:} false; then : 7351 $as_echo_n "(cached) " >&6 7352else 7353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7354/* end confdefs.h. */ 7355int i; 7356int 7357main () 7358{ 7359 7360 ; 7361 return 0; 7362} 7363_ACEOF 7364if ac_fn_c_try_link "$LINENO"; then : 7365 eval $cacheid=yes 7366else 7367 eval $cacheid=no 7368fi 7369rm -f core conftest.err conftest.$ac_objext \ 7370 conftest$ac_exeext conftest.$ac_ext 7371fi 7372 7373 7374 CFLAGS="$xorg_testset_save_CFLAGS" 7375 7376 eval supported=\$$cacheid 7377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7378$as_echo "$supported" >&6; } 7379 if test "$supported" = "yes" ; then 7380 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7381 found="yes" 7382 fi 7383 fi 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393 7394 7395 7396 7397 7398 7399xorg_testset_save_CFLAGS="$CFLAGS" 7400 7401if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7404$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7405if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7406 $as_echo_n "(cached) " >&6 7407else 7408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7409/* end confdefs.h. */ 7410int i; 7411_ACEOF 7412if ac_fn_c_try_compile "$LINENO"; then : 7413 xorg_cv_cc_flag_unknown_warning_option=yes 7414else 7415 xorg_cv_cc_flag_unknown_warning_option=no 7416fi 7417rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7418fi 7419{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7420$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7421 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7422 CFLAGS="$xorg_testset_save_CFLAGS" 7423fi 7424 7425if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7426 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7428 fi 7429 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7431$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7432if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7433 $as_echo_n "(cached) " >&6 7434else 7435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7436/* end confdefs.h. */ 7437int i; 7438_ACEOF 7439if ac_fn_c_try_compile "$LINENO"; then : 7440 xorg_cv_cc_flag_unused_command_line_argument=yes 7441else 7442 xorg_cv_cc_flag_unused_command_line_argument=no 7443fi 7444rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7445fi 7446{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7447$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7448 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7449 CFLAGS="$xorg_testset_save_CFLAGS" 7450fi 7451 7452found="no" 7453 7454 if test $found = "no" ; then 7455 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7457 fi 7458 7459 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7461 fi 7462 7463 CFLAGS="$CFLAGS -Werror=return-type" 7464 7465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=return-type" >&5 7466$as_echo_n "checking if $CC supports-Werror=return-type... " >&6; } 7467 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7468 if eval \${$cacheid+:} false; then : 7469 $as_echo_n "(cached) " >&6 7470else 7471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7472/* end confdefs.h. */ 7473int i; 7474int 7475main () 7476{ 7477 7478 ; 7479 return 0; 7480} 7481_ACEOF 7482if ac_fn_c_try_link "$LINENO"; then : 7483 eval $cacheid=yes 7484else 7485 eval $cacheid=no 7486fi 7487rm -f core conftest.err conftest.$ac_objext \ 7488 conftest$ac_exeext conftest.$ac_ext 7489fi 7490 7491 7492 CFLAGS="$xorg_testset_save_CFLAGS" 7493 7494 eval supported=\$$cacheid 7495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7496$as_echo "$supported" >&6; } 7497 if test "$supported" = "yes" ; then 7498 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7499 found="yes" 7500 fi 7501 fi 7502 7503 if test $found = "no" ; then 7504 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7506 fi 7507 7508 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7509 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7510 fi 7511 7512 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7513 7514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7515$as_echo_n "checking if $CC supports-errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7516 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7517 if eval \${$cacheid+:} false; then : 7518 $as_echo_n "(cached) " >&6 7519else 7520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7521/* end confdefs.h. */ 7522int i; 7523int 7524main () 7525{ 7526 7527 ; 7528 return 0; 7529} 7530_ACEOF 7531if ac_fn_c_try_link "$LINENO"; then : 7532 eval $cacheid=yes 7533else 7534 eval $cacheid=no 7535fi 7536rm -f core conftest.err conftest.$ac_objext \ 7537 conftest$ac_exeext conftest.$ac_ext 7538fi 7539 7540 7541 CFLAGS="$xorg_testset_save_CFLAGS" 7542 7543 eval supported=\$$cacheid 7544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7545$as_echo "$supported" >&6; } 7546 if test "$supported" = "yes" ; then 7547 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7548 found="yes" 7549 fi 7550 fi 7551 7552 7553 7554 7555 7556 7557 7558 7559 7560 7561 7562 7563 7564 7565 7566xorg_testset_save_CFLAGS="$CFLAGS" 7567 7568if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7571$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7572if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7573 $as_echo_n "(cached) " >&6 7574else 7575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7576/* end confdefs.h. */ 7577int i; 7578_ACEOF 7579if ac_fn_c_try_compile "$LINENO"; then : 7580 xorg_cv_cc_flag_unknown_warning_option=yes 7581else 7582 xorg_cv_cc_flag_unknown_warning_option=no 7583fi 7584rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7585fi 7586{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7587$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7588 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7589 CFLAGS="$xorg_testset_save_CFLAGS" 7590fi 7591 7592if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7593 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7594 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7595 fi 7596 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7598$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7599if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7600 $as_echo_n "(cached) " >&6 7601else 7602 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7603/* end confdefs.h. */ 7604int i; 7605_ACEOF 7606if ac_fn_c_try_compile "$LINENO"; then : 7607 xorg_cv_cc_flag_unused_command_line_argument=yes 7608else 7609 xorg_cv_cc_flag_unused_command_line_argument=no 7610fi 7611rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7612fi 7613{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7614$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7615 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7616 CFLAGS="$xorg_testset_save_CFLAGS" 7617fi 7618 7619found="no" 7620 7621 if test $found = "no" ; then 7622 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7624 fi 7625 7626 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7627 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7628 fi 7629 7630 CFLAGS="$CFLAGS -Werror=trigraphs" 7631 7632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=trigraphs" >&5 7633$as_echo_n "checking if $CC supports-Werror=trigraphs... " >&6; } 7634 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7635 if eval \${$cacheid+:} false; then : 7636 $as_echo_n "(cached) " >&6 7637else 7638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7639/* end confdefs.h. */ 7640int i; 7641int 7642main () 7643{ 7644 7645 ; 7646 return 0; 7647} 7648_ACEOF 7649if ac_fn_c_try_link "$LINENO"; then : 7650 eval $cacheid=yes 7651else 7652 eval $cacheid=no 7653fi 7654rm -f core conftest.err conftest.$ac_objext \ 7655 conftest$ac_exeext conftest.$ac_ext 7656fi 7657 7658 7659 CFLAGS="$xorg_testset_save_CFLAGS" 7660 7661 eval supported=\$$cacheid 7662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7663$as_echo "$supported" >&6; } 7664 if test "$supported" = "yes" ; then 7665 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7666 found="yes" 7667 fi 7668 fi 7669 7670 7671 7672 7673 7674 7675 7676 7677 7678 7679 7680 7681 7682 7683 7684xorg_testset_save_CFLAGS="$CFLAGS" 7685 7686if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7689$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7690if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7691 $as_echo_n "(cached) " >&6 7692else 7693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7694/* end confdefs.h. */ 7695int i; 7696_ACEOF 7697if ac_fn_c_try_compile "$LINENO"; then : 7698 xorg_cv_cc_flag_unknown_warning_option=yes 7699else 7700 xorg_cv_cc_flag_unknown_warning_option=no 7701fi 7702rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7703fi 7704{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7705$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7706 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7707 CFLAGS="$xorg_testset_save_CFLAGS" 7708fi 7709 7710if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7711 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7713 fi 7714 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7716$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7717if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7718 $as_echo_n "(cached) " >&6 7719else 7720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7721/* end confdefs.h. */ 7722int i; 7723_ACEOF 7724if ac_fn_c_try_compile "$LINENO"; then : 7725 xorg_cv_cc_flag_unused_command_line_argument=yes 7726else 7727 xorg_cv_cc_flag_unused_command_line_argument=no 7728fi 7729rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7730fi 7731{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7732$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7733 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7734 CFLAGS="$xorg_testset_save_CFLAGS" 7735fi 7736 7737found="no" 7738 7739 if test $found = "no" ; then 7740 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7742 fi 7743 7744 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7746 fi 7747 7748 CFLAGS="$CFLAGS -Werror=array-bounds" 7749 7750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=array-bounds" >&5 7751$as_echo_n "checking if $CC supports-Werror=array-bounds... " >&6; } 7752 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7753 if eval \${$cacheid+:} false; then : 7754 $as_echo_n "(cached) " >&6 7755else 7756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7757/* end confdefs.h. */ 7758int i; 7759int 7760main () 7761{ 7762 7763 ; 7764 return 0; 7765} 7766_ACEOF 7767if ac_fn_c_try_link "$LINENO"; then : 7768 eval $cacheid=yes 7769else 7770 eval $cacheid=no 7771fi 7772rm -f core conftest.err conftest.$ac_objext \ 7773 conftest$ac_exeext conftest.$ac_ext 7774fi 7775 7776 7777 CFLAGS="$xorg_testset_save_CFLAGS" 7778 7779 eval supported=\$$cacheid 7780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7781$as_echo "$supported" >&6; } 7782 if test "$supported" = "yes" ; then 7783 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7784 found="yes" 7785 fi 7786 fi 7787 7788 7789 7790 7791 7792 7793 7794 7795 7796 7797 7798 7799 7800 7801 7802xorg_testset_save_CFLAGS="$CFLAGS" 7803 7804if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7805 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7807$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7808if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7809 $as_echo_n "(cached) " >&6 7810else 7811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7812/* end confdefs.h. */ 7813int i; 7814_ACEOF 7815if ac_fn_c_try_compile "$LINENO"; then : 7816 xorg_cv_cc_flag_unknown_warning_option=yes 7817else 7818 xorg_cv_cc_flag_unknown_warning_option=no 7819fi 7820rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7821fi 7822{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7823$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7824 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7825 CFLAGS="$xorg_testset_save_CFLAGS" 7826fi 7827 7828if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7829 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7831 fi 7832 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7834$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7835if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7836 $as_echo_n "(cached) " >&6 7837else 7838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7839/* end confdefs.h. */ 7840int i; 7841_ACEOF 7842if ac_fn_c_try_compile "$LINENO"; then : 7843 xorg_cv_cc_flag_unused_command_line_argument=yes 7844else 7845 xorg_cv_cc_flag_unused_command_line_argument=no 7846fi 7847rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7848fi 7849{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7850$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7851 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7852 CFLAGS="$xorg_testset_save_CFLAGS" 7853fi 7854 7855found="no" 7856 7857 if test $found = "no" ; then 7858 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7860 fi 7861 7862 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7863 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7864 fi 7865 7866 CFLAGS="$CFLAGS -Werror=write-strings" 7867 7868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=write-strings" >&5 7869$as_echo_n "checking if $CC supports-Werror=write-strings... " >&6; } 7870 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 7871 if eval \${$cacheid+:} false; then : 7872 $as_echo_n "(cached) " >&6 7873else 7874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7875/* end confdefs.h. */ 7876int i; 7877int 7878main () 7879{ 7880 7881 ; 7882 return 0; 7883} 7884_ACEOF 7885if ac_fn_c_try_link "$LINENO"; then : 7886 eval $cacheid=yes 7887else 7888 eval $cacheid=no 7889fi 7890rm -f core conftest.err conftest.$ac_objext \ 7891 conftest$ac_exeext conftest.$ac_ext 7892fi 7893 7894 7895 CFLAGS="$xorg_testset_save_CFLAGS" 7896 7897 eval supported=\$$cacheid 7898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7899$as_echo "$supported" >&6; } 7900 if test "$supported" = "yes" ; then 7901 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7902 found="yes" 7903 fi 7904 fi 7905 7906 7907 7908 7909 7910 7911 7912 7913 7914 7915 7916 7917 7918 7919 7920xorg_testset_save_CFLAGS="$CFLAGS" 7921 7922if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7923 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7925$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7926if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7927 $as_echo_n "(cached) " >&6 7928else 7929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7930/* end confdefs.h. */ 7931int i; 7932_ACEOF 7933if ac_fn_c_try_compile "$LINENO"; then : 7934 xorg_cv_cc_flag_unknown_warning_option=yes 7935else 7936 xorg_cv_cc_flag_unknown_warning_option=no 7937fi 7938rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7939fi 7940{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7941$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7942 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7943 CFLAGS="$xorg_testset_save_CFLAGS" 7944fi 7945 7946if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7947 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7949 fi 7950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7952$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7953if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7954 $as_echo_n "(cached) " >&6 7955else 7956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7957/* end confdefs.h. */ 7958int i; 7959_ACEOF 7960if ac_fn_c_try_compile "$LINENO"; then : 7961 xorg_cv_cc_flag_unused_command_line_argument=yes 7962else 7963 xorg_cv_cc_flag_unused_command_line_argument=no 7964fi 7965rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7966fi 7967{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7968$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7969 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7970 CFLAGS="$xorg_testset_save_CFLAGS" 7971fi 7972 7973found="no" 7974 7975 if test $found = "no" ; then 7976 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7978 fi 7979 7980 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7982 fi 7983 7984 CFLAGS="$CFLAGS -Werror=address" 7985 7986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=address" >&5 7987$as_echo_n "checking if $CC supports-Werror=address... " >&6; } 7988 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 7989 if eval \${$cacheid+:} false; then : 7990 $as_echo_n "(cached) " >&6 7991else 7992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7993/* end confdefs.h. */ 7994int i; 7995int 7996main () 7997{ 7998 7999 ; 8000 return 0; 8001} 8002_ACEOF 8003if ac_fn_c_try_link "$LINENO"; then : 8004 eval $cacheid=yes 8005else 8006 eval $cacheid=no 8007fi 8008rm -f core conftest.err conftest.$ac_objext \ 8009 conftest$ac_exeext conftest.$ac_ext 8010fi 8011 8012 8013 CFLAGS="$xorg_testset_save_CFLAGS" 8014 8015 eval supported=\$$cacheid 8016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8017$as_echo "$supported" >&6; } 8018 if test "$supported" = "yes" ; then 8019 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8020 found="yes" 8021 fi 8022 fi 8023 8024 8025 8026 8027 8028 8029 8030 8031 8032 8033 8034 8035 8036 8037 8038xorg_testset_save_CFLAGS="$CFLAGS" 8039 8040if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8043$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8044if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8045 $as_echo_n "(cached) " >&6 8046else 8047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8048/* end confdefs.h. */ 8049int i; 8050_ACEOF 8051if ac_fn_c_try_compile "$LINENO"; then : 8052 xorg_cv_cc_flag_unknown_warning_option=yes 8053else 8054 xorg_cv_cc_flag_unknown_warning_option=no 8055fi 8056rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8057fi 8058{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8059$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8060 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8061 CFLAGS="$xorg_testset_save_CFLAGS" 8062fi 8063 8064if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8065 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8067 fi 8068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8070$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8071if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8072 $as_echo_n "(cached) " >&6 8073else 8074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8075/* end confdefs.h. */ 8076int i; 8077_ACEOF 8078if ac_fn_c_try_compile "$LINENO"; then : 8079 xorg_cv_cc_flag_unused_command_line_argument=yes 8080else 8081 xorg_cv_cc_flag_unused_command_line_argument=no 8082fi 8083rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8084fi 8085{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8086$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8087 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8088 CFLAGS="$xorg_testset_save_CFLAGS" 8089fi 8090 8091found="no" 8092 8093 if test $found = "no" ; then 8094 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8096 fi 8097 8098 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8100 fi 8101 8102 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8103 8104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=int-to-pointer-cast" >&5 8105$as_echo_n "checking if $CC supports-Werror=int-to-pointer-cast... " >&6; } 8106 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8107 if eval \${$cacheid+:} false; then : 8108 $as_echo_n "(cached) " >&6 8109else 8110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8111/* end confdefs.h. */ 8112int i; 8113int 8114main () 8115{ 8116 8117 ; 8118 return 0; 8119} 8120_ACEOF 8121if ac_fn_c_try_link "$LINENO"; then : 8122 eval $cacheid=yes 8123else 8124 eval $cacheid=no 8125fi 8126rm -f core conftest.err conftest.$ac_objext \ 8127 conftest$ac_exeext conftest.$ac_ext 8128fi 8129 8130 8131 CFLAGS="$xorg_testset_save_CFLAGS" 8132 8133 eval supported=\$$cacheid 8134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8135$as_echo "$supported" >&6; } 8136 if test "$supported" = "yes" ; then 8137 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8138 found="yes" 8139 fi 8140 fi 8141 8142 if test $found = "no" ; then 8143 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8145 fi 8146 8147 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8148 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8149 fi 8150 8151 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8152 8153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8154$as_echo_n "checking if $CC supports-errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8155 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8156 if eval \${$cacheid+:} false; then : 8157 $as_echo_n "(cached) " >&6 8158else 8159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8160/* end confdefs.h. */ 8161int i; 8162int 8163main () 8164{ 8165 8166 ; 8167 return 0; 8168} 8169_ACEOF 8170if ac_fn_c_try_link "$LINENO"; then : 8171 eval $cacheid=yes 8172else 8173 eval $cacheid=no 8174fi 8175rm -f core conftest.err conftest.$ac_objext \ 8176 conftest$ac_exeext conftest.$ac_ext 8177fi 8178 8179 8180 CFLAGS="$xorg_testset_save_CFLAGS" 8181 8182 eval supported=\$$cacheid 8183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8184$as_echo "$supported" >&6; } 8185 if test "$supported" = "yes" ; then 8186 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8187 found="yes" 8188 fi 8189 fi 8190 8191 8192 8193 8194 8195 8196 8197 8198 8199 8200 8201 8202 8203 8204 8205xorg_testset_save_CFLAGS="$CFLAGS" 8206 8207if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8210$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8211if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8212 $as_echo_n "(cached) " >&6 8213else 8214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8215/* end confdefs.h. */ 8216int i; 8217_ACEOF 8218if ac_fn_c_try_compile "$LINENO"; then : 8219 xorg_cv_cc_flag_unknown_warning_option=yes 8220else 8221 xorg_cv_cc_flag_unknown_warning_option=no 8222fi 8223rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8224fi 8225{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8226$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8227 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8228 CFLAGS="$xorg_testset_save_CFLAGS" 8229fi 8230 8231if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8234 fi 8235 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8237$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8238if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8239 $as_echo_n "(cached) " >&6 8240else 8241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8242/* end confdefs.h. */ 8243int i; 8244_ACEOF 8245if ac_fn_c_try_compile "$LINENO"; then : 8246 xorg_cv_cc_flag_unused_command_line_argument=yes 8247else 8248 xorg_cv_cc_flag_unused_command_line_argument=no 8249fi 8250rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8251fi 8252{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8253$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8254 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8255 CFLAGS="$xorg_testset_save_CFLAGS" 8256fi 8257 8258found="no" 8259 8260 if test $found = "no" ; then 8261 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8263 fi 8264 8265 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8267 fi 8268 8269 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8270 8271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=pointer-to-int-cast" >&5 8272$as_echo_n "checking if $CC supports-Werror=pointer-to-int-cast... " >&6; } 8273 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8274 if eval \${$cacheid+:} false; then : 8275 $as_echo_n "(cached) " >&6 8276else 8277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8278/* end confdefs.h. */ 8279int i; 8280int 8281main () 8282{ 8283 8284 ; 8285 return 0; 8286} 8287_ACEOF 8288if ac_fn_c_try_link "$LINENO"; then : 8289 eval $cacheid=yes 8290else 8291 eval $cacheid=no 8292fi 8293rm -f core conftest.err conftest.$ac_objext \ 8294 conftest$ac_exeext conftest.$ac_ext 8295fi 8296 8297 8298 CFLAGS="$xorg_testset_save_CFLAGS" 8299 8300 eval supported=\$$cacheid 8301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8302$as_echo "$supported" >&6; } 8303 if test "$supported" = "yes" ; then 8304 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8305 found="yes" 8306 fi 8307 fi 8308 8309 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8310else 8311{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8312$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 $PACKAGE_BUGREPORT" >&2;} 8313 8314 8315 8316 8317 8318 8319 8320 8321 8322 8323 8324 8325 8326xorg_testset_save_CFLAGS="$CFLAGS" 8327 8328if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8331$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8332if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8333 $as_echo_n "(cached) " >&6 8334else 8335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8336/* end confdefs.h. */ 8337int i; 8338_ACEOF 8339if ac_fn_c_try_compile "$LINENO"; then : 8340 xorg_cv_cc_flag_unknown_warning_option=yes 8341else 8342 xorg_cv_cc_flag_unknown_warning_option=no 8343fi 8344rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8345fi 8346{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8347$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8348 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8349 CFLAGS="$xorg_testset_save_CFLAGS" 8350fi 8351 8352if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8353 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8355 fi 8356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8358$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8359if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8360 $as_echo_n "(cached) " >&6 8361else 8362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8363/* end confdefs.h. */ 8364int i; 8365_ACEOF 8366if ac_fn_c_try_compile "$LINENO"; then : 8367 xorg_cv_cc_flag_unused_command_line_argument=yes 8368else 8369 xorg_cv_cc_flag_unused_command_line_argument=no 8370fi 8371rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8372fi 8373{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8374$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8375 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8376 CFLAGS="$xorg_testset_save_CFLAGS" 8377fi 8378 8379found="no" 8380 8381 if test $found = "no" ; then 8382 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8384 fi 8385 8386 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8387 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8388 fi 8389 8390 CFLAGS="$CFLAGS -Wimplicit" 8391 8392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wimplicit" >&5 8393$as_echo_n "checking if $CC supports-Wimplicit... " >&6; } 8394 cacheid=xorg_cv_cc_flag__Wimplicit 8395 if eval \${$cacheid+:} false; then : 8396 $as_echo_n "(cached) " >&6 8397else 8398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8399/* end confdefs.h. */ 8400int i; 8401int 8402main () 8403{ 8404 8405 ; 8406 return 0; 8407} 8408_ACEOF 8409if ac_fn_c_try_link "$LINENO"; then : 8410 eval $cacheid=yes 8411else 8412 eval $cacheid=no 8413fi 8414rm -f core conftest.err conftest.$ac_objext \ 8415 conftest$ac_exeext conftest.$ac_ext 8416fi 8417 8418 8419 CFLAGS="$xorg_testset_save_CFLAGS" 8420 8421 eval supported=\$$cacheid 8422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8423$as_echo "$supported" >&6; } 8424 if test "$supported" = "yes" ; then 8425 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8426 found="yes" 8427 fi 8428 fi 8429 8430 8431 8432 8433 8434 8435 8436 8437 8438 8439 8440 8441 8442 8443 8444xorg_testset_save_CFLAGS="$CFLAGS" 8445 8446if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8447 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8449$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8450if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8451 $as_echo_n "(cached) " >&6 8452else 8453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8454/* end confdefs.h. */ 8455int i; 8456_ACEOF 8457if ac_fn_c_try_compile "$LINENO"; then : 8458 xorg_cv_cc_flag_unknown_warning_option=yes 8459else 8460 xorg_cv_cc_flag_unknown_warning_option=no 8461fi 8462rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8463fi 8464{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8465$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8466 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8467 CFLAGS="$xorg_testset_save_CFLAGS" 8468fi 8469 8470if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8471 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8473 fi 8474 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8476$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8477if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8478 $as_echo_n "(cached) " >&6 8479else 8480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8481/* end confdefs.h. */ 8482int i; 8483_ACEOF 8484if ac_fn_c_try_compile "$LINENO"; then : 8485 xorg_cv_cc_flag_unused_command_line_argument=yes 8486else 8487 xorg_cv_cc_flag_unused_command_line_argument=no 8488fi 8489rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8490fi 8491{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8492$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8493 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8494 CFLAGS="$xorg_testset_save_CFLAGS" 8495fi 8496 8497found="no" 8498 8499 if test $found = "no" ; then 8500 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8502 fi 8503 8504 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8505 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8506 fi 8507 8508 CFLAGS="$CFLAGS -Wnonnull" 8509 8510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wnonnull" >&5 8511$as_echo_n "checking if $CC supports-Wnonnull... " >&6; } 8512 cacheid=xorg_cv_cc_flag__Wnonnull 8513 if eval \${$cacheid+:} false; then : 8514 $as_echo_n "(cached) " >&6 8515else 8516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8517/* end confdefs.h. */ 8518int i; 8519int 8520main () 8521{ 8522 8523 ; 8524 return 0; 8525} 8526_ACEOF 8527if ac_fn_c_try_link "$LINENO"; then : 8528 eval $cacheid=yes 8529else 8530 eval $cacheid=no 8531fi 8532rm -f core conftest.err conftest.$ac_objext \ 8533 conftest$ac_exeext conftest.$ac_ext 8534fi 8535 8536 8537 CFLAGS="$xorg_testset_save_CFLAGS" 8538 8539 eval supported=\$$cacheid 8540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8541$as_echo "$supported" >&6; } 8542 if test "$supported" = "yes" ; then 8543 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8544 found="yes" 8545 fi 8546 fi 8547 8548 8549 8550 8551 8552 8553 8554 8555 8556 8557 8558 8559 8560 8561 8562xorg_testset_save_CFLAGS="$CFLAGS" 8563 8564if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8567$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8568if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8569 $as_echo_n "(cached) " >&6 8570else 8571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8572/* end confdefs.h. */ 8573int i; 8574_ACEOF 8575if ac_fn_c_try_compile "$LINENO"; then : 8576 xorg_cv_cc_flag_unknown_warning_option=yes 8577else 8578 xorg_cv_cc_flag_unknown_warning_option=no 8579fi 8580rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8581fi 8582{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8583$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8584 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8585 CFLAGS="$xorg_testset_save_CFLAGS" 8586fi 8587 8588if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8591 fi 8592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8594$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8595if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8596 $as_echo_n "(cached) " >&6 8597else 8598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8599/* end confdefs.h. */ 8600int i; 8601_ACEOF 8602if ac_fn_c_try_compile "$LINENO"; then : 8603 xorg_cv_cc_flag_unused_command_line_argument=yes 8604else 8605 xorg_cv_cc_flag_unused_command_line_argument=no 8606fi 8607rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8608fi 8609{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8610$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8611 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8612 CFLAGS="$xorg_testset_save_CFLAGS" 8613fi 8614 8615found="no" 8616 8617 if test $found = "no" ; then 8618 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8620 fi 8621 8622 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8623 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8624 fi 8625 8626 CFLAGS="$CFLAGS -Winit-self" 8627 8628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Winit-self" >&5 8629$as_echo_n "checking if $CC supports-Winit-self... " >&6; } 8630 cacheid=xorg_cv_cc_flag__Winit_self 8631 if eval \${$cacheid+:} false; then : 8632 $as_echo_n "(cached) " >&6 8633else 8634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8635/* end confdefs.h. */ 8636int i; 8637int 8638main () 8639{ 8640 8641 ; 8642 return 0; 8643} 8644_ACEOF 8645if ac_fn_c_try_link "$LINENO"; then : 8646 eval $cacheid=yes 8647else 8648 eval $cacheid=no 8649fi 8650rm -f core conftest.err conftest.$ac_objext \ 8651 conftest$ac_exeext conftest.$ac_ext 8652fi 8653 8654 8655 CFLAGS="$xorg_testset_save_CFLAGS" 8656 8657 eval supported=\$$cacheid 8658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8659$as_echo "$supported" >&6; } 8660 if test "$supported" = "yes" ; then 8661 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8662 found="yes" 8663 fi 8664 fi 8665 8666 8667 8668 8669 8670 8671 8672 8673 8674 8675 8676 8677 8678 8679 8680xorg_testset_save_CFLAGS="$CFLAGS" 8681 8682if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8685$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8686if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8687 $as_echo_n "(cached) " >&6 8688else 8689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8690/* end confdefs.h. */ 8691int i; 8692_ACEOF 8693if ac_fn_c_try_compile "$LINENO"; then : 8694 xorg_cv_cc_flag_unknown_warning_option=yes 8695else 8696 xorg_cv_cc_flag_unknown_warning_option=no 8697fi 8698rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8699fi 8700{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8701$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8702 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8703 CFLAGS="$xorg_testset_save_CFLAGS" 8704fi 8705 8706if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8709 fi 8710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8712$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8713if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8714 $as_echo_n "(cached) " >&6 8715else 8716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8717/* end confdefs.h. */ 8718int i; 8719_ACEOF 8720if ac_fn_c_try_compile "$LINENO"; then : 8721 xorg_cv_cc_flag_unused_command_line_argument=yes 8722else 8723 xorg_cv_cc_flag_unused_command_line_argument=no 8724fi 8725rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8726fi 8727{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8728$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8729 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8730 CFLAGS="$xorg_testset_save_CFLAGS" 8731fi 8732 8733found="no" 8734 8735 if test $found = "no" ; then 8736 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8738 fi 8739 8740 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8742 fi 8743 8744 CFLAGS="$CFLAGS -Wmain" 8745 8746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmain" >&5 8747$as_echo_n "checking if $CC supports-Wmain... " >&6; } 8748 cacheid=xorg_cv_cc_flag__Wmain 8749 if eval \${$cacheid+:} false; then : 8750 $as_echo_n "(cached) " >&6 8751else 8752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8753/* end confdefs.h. */ 8754int i; 8755int 8756main () 8757{ 8758 8759 ; 8760 return 0; 8761} 8762_ACEOF 8763if ac_fn_c_try_link "$LINENO"; then : 8764 eval $cacheid=yes 8765else 8766 eval $cacheid=no 8767fi 8768rm -f core conftest.err conftest.$ac_objext \ 8769 conftest$ac_exeext conftest.$ac_ext 8770fi 8771 8772 8773 CFLAGS="$xorg_testset_save_CFLAGS" 8774 8775 eval supported=\$$cacheid 8776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8777$as_echo "$supported" >&6; } 8778 if test "$supported" = "yes" ; then 8779 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8780 found="yes" 8781 fi 8782 fi 8783 8784 8785 8786 8787 8788 8789 8790 8791 8792 8793 8794 8795 8796 8797 8798xorg_testset_save_CFLAGS="$CFLAGS" 8799 8800if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8803$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8804if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8805 $as_echo_n "(cached) " >&6 8806else 8807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8808/* end confdefs.h. */ 8809int i; 8810_ACEOF 8811if ac_fn_c_try_compile "$LINENO"; then : 8812 xorg_cv_cc_flag_unknown_warning_option=yes 8813else 8814 xorg_cv_cc_flag_unknown_warning_option=no 8815fi 8816rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8817fi 8818{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8819$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8820 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8821 CFLAGS="$xorg_testset_save_CFLAGS" 8822fi 8823 8824if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8825 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8827 fi 8828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8830$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8831if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8832 $as_echo_n "(cached) " >&6 8833else 8834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8835/* end confdefs.h. */ 8836int i; 8837_ACEOF 8838if ac_fn_c_try_compile "$LINENO"; then : 8839 xorg_cv_cc_flag_unused_command_line_argument=yes 8840else 8841 xorg_cv_cc_flag_unused_command_line_argument=no 8842fi 8843rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8844fi 8845{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8846$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8847 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8848 CFLAGS="$xorg_testset_save_CFLAGS" 8849fi 8850 8851found="no" 8852 8853 if test $found = "no" ; then 8854 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8856 fi 8857 8858 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8860 fi 8861 8862 CFLAGS="$CFLAGS -Wmissing-braces" 8863 8864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-braces" >&5 8865$as_echo_n "checking if $CC supports-Wmissing-braces... " >&6; } 8866 cacheid=xorg_cv_cc_flag__Wmissing_braces 8867 if eval \${$cacheid+:} false; then : 8868 $as_echo_n "(cached) " >&6 8869else 8870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8871/* end confdefs.h. */ 8872int i; 8873int 8874main () 8875{ 8876 8877 ; 8878 return 0; 8879} 8880_ACEOF 8881if ac_fn_c_try_link "$LINENO"; then : 8882 eval $cacheid=yes 8883else 8884 eval $cacheid=no 8885fi 8886rm -f core conftest.err conftest.$ac_objext \ 8887 conftest$ac_exeext conftest.$ac_ext 8888fi 8889 8890 8891 CFLAGS="$xorg_testset_save_CFLAGS" 8892 8893 eval supported=\$$cacheid 8894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8895$as_echo "$supported" >&6; } 8896 if test "$supported" = "yes" ; then 8897 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8898 found="yes" 8899 fi 8900 fi 8901 8902 8903 8904 8905 8906 8907 8908 8909 8910 8911 8912 8913 8914 8915 8916xorg_testset_save_CFLAGS="$CFLAGS" 8917 8918if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8921$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8922if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8923 $as_echo_n "(cached) " >&6 8924else 8925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8926/* end confdefs.h. */ 8927int i; 8928_ACEOF 8929if ac_fn_c_try_compile "$LINENO"; then : 8930 xorg_cv_cc_flag_unknown_warning_option=yes 8931else 8932 xorg_cv_cc_flag_unknown_warning_option=no 8933fi 8934rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8935fi 8936{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8937$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8938 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8939 CFLAGS="$xorg_testset_save_CFLAGS" 8940fi 8941 8942if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8945 fi 8946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8948$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8949if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8950 $as_echo_n "(cached) " >&6 8951else 8952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8953/* end confdefs.h. */ 8954int i; 8955_ACEOF 8956if ac_fn_c_try_compile "$LINENO"; then : 8957 xorg_cv_cc_flag_unused_command_line_argument=yes 8958else 8959 xorg_cv_cc_flag_unused_command_line_argument=no 8960fi 8961rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8962fi 8963{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8964$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8965 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8966 CFLAGS="$xorg_testset_save_CFLAGS" 8967fi 8968 8969found="no" 8970 8971 if test $found = "no" ; then 8972 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8974 fi 8975 8976 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8978 fi 8979 8980 CFLAGS="$CFLAGS -Wsequence-point" 8981 8982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wsequence-point" >&5 8983$as_echo_n "checking if $CC supports-Wsequence-point... " >&6; } 8984 cacheid=xorg_cv_cc_flag__Wsequence_point 8985 if eval \${$cacheid+:} false; then : 8986 $as_echo_n "(cached) " >&6 8987else 8988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8989/* end confdefs.h. */ 8990int i; 8991int 8992main () 8993{ 8994 8995 ; 8996 return 0; 8997} 8998_ACEOF 8999if ac_fn_c_try_link "$LINENO"; then : 9000 eval $cacheid=yes 9001else 9002 eval $cacheid=no 9003fi 9004rm -f core conftest.err conftest.$ac_objext \ 9005 conftest$ac_exeext conftest.$ac_ext 9006fi 9007 9008 9009 CFLAGS="$xorg_testset_save_CFLAGS" 9010 9011 eval supported=\$$cacheid 9012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9013$as_echo "$supported" >&6; } 9014 if test "$supported" = "yes" ; then 9015 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9016 found="yes" 9017 fi 9018 fi 9019 9020 9021 9022 9023 9024 9025 9026 9027 9028 9029 9030 9031 9032 9033 9034xorg_testset_save_CFLAGS="$CFLAGS" 9035 9036if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9039$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9040if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9041 $as_echo_n "(cached) " >&6 9042else 9043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9044/* end confdefs.h. */ 9045int i; 9046_ACEOF 9047if ac_fn_c_try_compile "$LINENO"; then : 9048 xorg_cv_cc_flag_unknown_warning_option=yes 9049else 9050 xorg_cv_cc_flag_unknown_warning_option=no 9051fi 9052rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9053fi 9054{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9055$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9056 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9057 CFLAGS="$xorg_testset_save_CFLAGS" 9058fi 9059 9060if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9063 fi 9064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9066$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9067if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9068 $as_echo_n "(cached) " >&6 9069else 9070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9071/* end confdefs.h. */ 9072int i; 9073_ACEOF 9074if ac_fn_c_try_compile "$LINENO"; then : 9075 xorg_cv_cc_flag_unused_command_line_argument=yes 9076else 9077 xorg_cv_cc_flag_unused_command_line_argument=no 9078fi 9079rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9080fi 9081{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9082$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9084 CFLAGS="$xorg_testset_save_CFLAGS" 9085fi 9086 9087found="no" 9088 9089 if test $found = "no" ; then 9090 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9092 fi 9093 9094 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9096 fi 9097 9098 CFLAGS="$CFLAGS -Wreturn-type" 9099 9100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wreturn-type" >&5 9101$as_echo_n "checking if $CC supports-Wreturn-type... " >&6; } 9102 cacheid=xorg_cv_cc_flag__Wreturn_type 9103 if eval \${$cacheid+:} false; then : 9104 $as_echo_n "(cached) " >&6 9105else 9106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9107/* end confdefs.h. */ 9108int i; 9109int 9110main () 9111{ 9112 9113 ; 9114 return 0; 9115} 9116_ACEOF 9117if ac_fn_c_try_link "$LINENO"; then : 9118 eval $cacheid=yes 9119else 9120 eval $cacheid=no 9121fi 9122rm -f core conftest.err conftest.$ac_objext \ 9123 conftest$ac_exeext conftest.$ac_ext 9124fi 9125 9126 9127 CFLAGS="$xorg_testset_save_CFLAGS" 9128 9129 eval supported=\$$cacheid 9130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9131$as_echo "$supported" >&6; } 9132 if test "$supported" = "yes" ; then 9133 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9134 found="yes" 9135 fi 9136 fi 9137 9138 9139 9140 9141 9142 9143 9144 9145 9146 9147 9148 9149 9150 9151 9152xorg_testset_save_CFLAGS="$CFLAGS" 9153 9154if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9157$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9158if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9159 $as_echo_n "(cached) " >&6 9160else 9161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9162/* end confdefs.h. */ 9163int i; 9164_ACEOF 9165if ac_fn_c_try_compile "$LINENO"; then : 9166 xorg_cv_cc_flag_unknown_warning_option=yes 9167else 9168 xorg_cv_cc_flag_unknown_warning_option=no 9169fi 9170rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9171fi 9172{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9173$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9174 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9175 CFLAGS="$xorg_testset_save_CFLAGS" 9176fi 9177 9178if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9181 fi 9182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9184$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9185if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9186 $as_echo_n "(cached) " >&6 9187else 9188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9189/* end confdefs.h. */ 9190int i; 9191_ACEOF 9192if ac_fn_c_try_compile "$LINENO"; then : 9193 xorg_cv_cc_flag_unused_command_line_argument=yes 9194else 9195 xorg_cv_cc_flag_unused_command_line_argument=no 9196fi 9197rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9198fi 9199{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9200$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9201 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9202 CFLAGS="$xorg_testset_save_CFLAGS" 9203fi 9204 9205found="no" 9206 9207 if test $found = "no" ; then 9208 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9210 fi 9211 9212 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9214 fi 9215 9216 CFLAGS="$CFLAGS -Wtrigraphs" 9217 9218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wtrigraphs" >&5 9219$as_echo_n "checking if $CC supports-Wtrigraphs... " >&6; } 9220 cacheid=xorg_cv_cc_flag__Wtrigraphs 9221 if eval \${$cacheid+:} false; then : 9222 $as_echo_n "(cached) " >&6 9223else 9224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9225/* end confdefs.h. */ 9226int i; 9227int 9228main () 9229{ 9230 9231 ; 9232 return 0; 9233} 9234_ACEOF 9235if ac_fn_c_try_link "$LINENO"; then : 9236 eval $cacheid=yes 9237else 9238 eval $cacheid=no 9239fi 9240rm -f core conftest.err conftest.$ac_objext \ 9241 conftest$ac_exeext conftest.$ac_ext 9242fi 9243 9244 9245 CFLAGS="$xorg_testset_save_CFLAGS" 9246 9247 eval supported=\$$cacheid 9248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9249$as_echo "$supported" >&6; } 9250 if test "$supported" = "yes" ; then 9251 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9252 found="yes" 9253 fi 9254 fi 9255 9256 9257 9258 9259 9260 9261 9262 9263 9264 9265 9266 9267 9268 9269 9270xorg_testset_save_CFLAGS="$CFLAGS" 9271 9272if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9275$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9276if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9277 $as_echo_n "(cached) " >&6 9278else 9279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9280/* end confdefs.h. */ 9281int i; 9282_ACEOF 9283if ac_fn_c_try_compile "$LINENO"; then : 9284 xorg_cv_cc_flag_unknown_warning_option=yes 9285else 9286 xorg_cv_cc_flag_unknown_warning_option=no 9287fi 9288rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9289fi 9290{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9291$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9292 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9293 CFLAGS="$xorg_testset_save_CFLAGS" 9294fi 9295 9296if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9299 fi 9300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9302$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9303if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9304 $as_echo_n "(cached) " >&6 9305else 9306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9307/* end confdefs.h. */ 9308int i; 9309_ACEOF 9310if ac_fn_c_try_compile "$LINENO"; then : 9311 xorg_cv_cc_flag_unused_command_line_argument=yes 9312else 9313 xorg_cv_cc_flag_unused_command_line_argument=no 9314fi 9315rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9316fi 9317{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9318$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9319 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9320 CFLAGS="$xorg_testset_save_CFLAGS" 9321fi 9322 9323found="no" 9324 9325 if test $found = "no" ; then 9326 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9328 fi 9329 9330 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9332 fi 9333 9334 CFLAGS="$CFLAGS -Warray-bounds" 9335 9336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Warray-bounds" >&5 9337$as_echo_n "checking if $CC supports-Warray-bounds... " >&6; } 9338 cacheid=xorg_cv_cc_flag__Warray_bounds 9339 if eval \${$cacheid+:} false; then : 9340 $as_echo_n "(cached) " >&6 9341else 9342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9343/* end confdefs.h. */ 9344int i; 9345int 9346main () 9347{ 9348 9349 ; 9350 return 0; 9351} 9352_ACEOF 9353if ac_fn_c_try_link "$LINENO"; then : 9354 eval $cacheid=yes 9355else 9356 eval $cacheid=no 9357fi 9358rm -f core conftest.err conftest.$ac_objext \ 9359 conftest$ac_exeext conftest.$ac_ext 9360fi 9361 9362 9363 CFLAGS="$xorg_testset_save_CFLAGS" 9364 9365 eval supported=\$$cacheid 9366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9367$as_echo "$supported" >&6; } 9368 if test "$supported" = "yes" ; then 9369 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9370 found="yes" 9371 fi 9372 fi 9373 9374 9375 9376 9377 9378 9379 9380 9381 9382 9383 9384 9385 9386 9387 9388xorg_testset_save_CFLAGS="$CFLAGS" 9389 9390if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9393$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9394if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9395 $as_echo_n "(cached) " >&6 9396else 9397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9398/* end confdefs.h. */ 9399int i; 9400_ACEOF 9401if ac_fn_c_try_compile "$LINENO"; then : 9402 xorg_cv_cc_flag_unknown_warning_option=yes 9403else 9404 xorg_cv_cc_flag_unknown_warning_option=no 9405fi 9406rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9407fi 9408{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9409$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9410 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9411 CFLAGS="$xorg_testset_save_CFLAGS" 9412fi 9413 9414if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9415 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9417 fi 9418 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9420$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9421if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9422 $as_echo_n "(cached) " >&6 9423else 9424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9425/* end confdefs.h. */ 9426int i; 9427_ACEOF 9428if ac_fn_c_try_compile "$LINENO"; then : 9429 xorg_cv_cc_flag_unused_command_line_argument=yes 9430else 9431 xorg_cv_cc_flag_unused_command_line_argument=no 9432fi 9433rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9434fi 9435{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9436$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9437 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9438 CFLAGS="$xorg_testset_save_CFLAGS" 9439fi 9440 9441found="no" 9442 9443 if test $found = "no" ; then 9444 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9446 fi 9447 9448 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9450 fi 9451 9452 CFLAGS="$CFLAGS -Wwrite-strings" 9453 9454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wwrite-strings" >&5 9455$as_echo_n "checking if $CC supports-Wwrite-strings... " >&6; } 9456 cacheid=xorg_cv_cc_flag__Wwrite_strings 9457 if eval \${$cacheid+:} false; then : 9458 $as_echo_n "(cached) " >&6 9459else 9460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9461/* end confdefs.h. */ 9462int i; 9463int 9464main () 9465{ 9466 9467 ; 9468 return 0; 9469} 9470_ACEOF 9471if ac_fn_c_try_link "$LINENO"; then : 9472 eval $cacheid=yes 9473else 9474 eval $cacheid=no 9475fi 9476rm -f core conftest.err conftest.$ac_objext \ 9477 conftest$ac_exeext conftest.$ac_ext 9478fi 9479 9480 9481 CFLAGS="$xorg_testset_save_CFLAGS" 9482 9483 eval supported=\$$cacheid 9484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9485$as_echo "$supported" >&6; } 9486 if test "$supported" = "yes" ; then 9487 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9488 found="yes" 9489 fi 9490 fi 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 9501 9502 9503 9504 9505 9506xorg_testset_save_CFLAGS="$CFLAGS" 9507 9508if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9511$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9512if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9513 $as_echo_n "(cached) " >&6 9514else 9515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9516/* end confdefs.h. */ 9517int i; 9518_ACEOF 9519if ac_fn_c_try_compile "$LINENO"; then : 9520 xorg_cv_cc_flag_unknown_warning_option=yes 9521else 9522 xorg_cv_cc_flag_unknown_warning_option=no 9523fi 9524rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9525fi 9526{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9527$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9528 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9529 CFLAGS="$xorg_testset_save_CFLAGS" 9530fi 9531 9532if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9535 fi 9536 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9538$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9539if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9540 $as_echo_n "(cached) " >&6 9541else 9542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9543/* end confdefs.h. */ 9544int i; 9545_ACEOF 9546if ac_fn_c_try_compile "$LINENO"; then : 9547 xorg_cv_cc_flag_unused_command_line_argument=yes 9548else 9549 xorg_cv_cc_flag_unused_command_line_argument=no 9550fi 9551rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9552fi 9553{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9554$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9555 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9556 CFLAGS="$xorg_testset_save_CFLAGS" 9557fi 9558 9559found="no" 9560 9561 if test $found = "no" ; then 9562 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9564 fi 9565 9566 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9568 fi 9569 9570 CFLAGS="$CFLAGS -Waddress" 9571 9572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Waddress" >&5 9573$as_echo_n "checking if $CC supports-Waddress... " >&6; } 9574 cacheid=xorg_cv_cc_flag__Waddress 9575 if eval \${$cacheid+:} false; then : 9576 $as_echo_n "(cached) " >&6 9577else 9578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9579/* end confdefs.h. */ 9580int i; 9581int 9582main () 9583{ 9584 9585 ; 9586 return 0; 9587} 9588_ACEOF 9589if ac_fn_c_try_link "$LINENO"; then : 9590 eval $cacheid=yes 9591else 9592 eval $cacheid=no 9593fi 9594rm -f core conftest.err conftest.$ac_objext \ 9595 conftest$ac_exeext conftest.$ac_ext 9596fi 9597 9598 9599 CFLAGS="$xorg_testset_save_CFLAGS" 9600 9601 eval supported=\$$cacheid 9602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9603$as_echo "$supported" >&6; } 9604 if test "$supported" = "yes" ; then 9605 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9606 found="yes" 9607 fi 9608 fi 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 9619 9620 9621 9622 9623 9624xorg_testset_save_CFLAGS="$CFLAGS" 9625 9626if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9629$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9630if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9631 $as_echo_n "(cached) " >&6 9632else 9633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9634/* end confdefs.h. */ 9635int i; 9636_ACEOF 9637if ac_fn_c_try_compile "$LINENO"; then : 9638 xorg_cv_cc_flag_unknown_warning_option=yes 9639else 9640 xorg_cv_cc_flag_unknown_warning_option=no 9641fi 9642rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9643fi 9644{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9645$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9646 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9647 CFLAGS="$xorg_testset_save_CFLAGS" 9648fi 9649 9650if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9653 fi 9654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9656$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9657if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9658 $as_echo_n "(cached) " >&6 9659else 9660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9661/* end confdefs.h. */ 9662int i; 9663_ACEOF 9664if ac_fn_c_try_compile "$LINENO"; then : 9665 xorg_cv_cc_flag_unused_command_line_argument=yes 9666else 9667 xorg_cv_cc_flag_unused_command_line_argument=no 9668fi 9669rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9670fi 9671{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9672$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9673 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9674 CFLAGS="$xorg_testset_save_CFLAGS" 9675fi 9676 9677found="no" 9678 9679 if test $found = "no" ; then 9680 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9682 fi 9683 9684 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9685 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9686 fi 9687 9688 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9689 9690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wint-to-pointer-cast" >&5 9691$as_echo_n "checking if $CC supports-Wint-to-pointer-cast... " >&6; } 9692 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9693 if eval \${$cacheid+:} false; then : 9694 $as_echo_n "(cached) " >&6 9695else 9696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9697/* end confdefs.h. */ 9698int i; 9699int 9700main () 9701{ 9702 9703 ; 9704 return 0; 9705} 9706_ACEOF 9707if ac_fn_c_try_link "$LINENO"; then : 9708 eval $cacheid=yes 9709else 9710 eval $cacheid=no 9711fi 9712rm -f core conftest.err conftest.$ac_objext \ 9713 conftest$ac_exeext conftest.$ac_ext 9714fi 9715 9716 9717 CFLAGS="$xorg_testset_save_CFLAGS" 9718 9719 eval supported=\$$cacheid 9720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9721$as_echo "$supported" >&6; } 9722 if test "$supported" = "yes" ; then 9723 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9724 found="yes" 9725 fi 9726 fi 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 9737 9738 9739 9740 9741 9742xorg_testset_save_CFLAGS="$CFLAGS" 9743 9744if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9747$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9748if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9749 $as_echo_n "(cached) " >&6 9750else 9751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9752/* end confdefs.h. */ 9753int i; 9754_ACEOF 9755if ac_fn_c_try_compile "$LINENO"; then : 9756 xorg_cv_cc_flag_unknown_warning_option=yes 9757else 9758 xorg_cv_cc_flag_unknown_warning_option=no 9759fi 9760rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9761fi 9762{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9763$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9764 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9765 CFLAGS="$xorg_testset_save_CFLAGS" 9766fi 9767 9768if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9771 fi 9772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9774$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9775if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9776 $as_echo_n "(cached) " >&6 9777else 9778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9779/* end confdefs.h. */ 9780int i; 9781_ACEOF 9782if ac_fn_c_try_compile "$LINENO"; then : 9783 xorg_cv_cc_flag_unused_command_line_argument=yes 9784else 9785 xorg_cv_cc_flag_unused_command_line_argument=no 9786fi 9787rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9788fi 9789{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9790$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9791 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9792 CFLAGS="$xorg_testset_save_CFLAGS" 9793fi 9794 9795found="no" 9796 9797 if test $found = "no" ; then 9798 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9800 fi 9801 9802 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9803 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9804 fi 9805 9806 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9807 9808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wpointer-to-int-cast" >&5 9809$as_echo_n "checking if $CC supports-Wpointer-to-int-cast... " >&6; } 9810 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9811 if eval \${$cacheid+:} false; then : 9812 $as_echo_n "(cached) " >&6 9813else 9814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9815/* end confdefs.h. */ 9816int i; 9817int 9818main () 9819{ 9820 9821 ; 9822 return 0; 9823} 9824_ACEOF 9825if ac_fn_c_try_link "$LINENO"; then : 9826 eval $cacheid=yes 9827else 9828 eval $cacheid=no 9829fi 9830rm -f core conftest.err conftest.$ac_objext \ 9831 conftest$ac_exeext conftest.$ac_ext 9832fi 9833 9834 9835 CFLAGS="$xorg_testset_save_CFLAGS" 9836 9837 eval supported=\$$cacheid 9838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9839$as_echo "$supported" >&6; } 9840 if test "$supported" = "yes" ; then 9841 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9842 found="yes" 9843 fi 9844 fi 9845 9846 9847fi 9848 9849 9850 9851 9852 9853 9854 9855 CWARNFLAGS="$BASE_CFLAGS" 9856 if test "x$GCC" = xyes ; then 9857 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9858 fi 9859 9860 9861 9862 9863 9864 9865 9866 9867# Check whether --enable-strict-compilation was given. 9868if test "${enable_strict_compilation+set}" = set; then : 9869 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9870else 9871 STRICT_COMPILE=no 9872fi 9873 9874 9875 9876 9877 9878 9879STRICT_CFLAGS="" 9880 9881 9882 9883 9884 9885 9886 9887 9888 9889 9890 9891 9892 9893xorg_testset_save_CFLAGS="$CFLAGS" 9894 9895if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9898$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9899if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9900 $as_echo_n "(cached) " >&6 9901else 9902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9903/* end confdefs.h. */ 9904int i; 9905_ACEOF 9906if ac_fn_c_try_compile "$LINENO"; then : 9907 xorg_cv_cc_flag_unknown_warning_option=yes 9908else 9909 xorg_cv_cc_flag_unknown_warning_option=no 9910fi 9911rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9912fi 9913{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9914$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9915 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9916 CFLAGS="$xorg_testset_save_CFLAGS" 9917fi 9918 9919if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9922 fi 9923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9925$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9926if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9927 $as_echo_n "(cached) " >&6 9928else 9929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9930/* end confdefs.h. */ 9931int i; 9932_ACEOF 9933if ac_fn_c_try_compile "$LINENO"; then : 9934 xorg_cv_cc_flag_unused_command_line_argument=yes 9935else 9936 xorg_cv_cc_flag_unused_command_line_argument=no 9937fi 9938rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9939fi 9940{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9941$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9942 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9943 CFLAGS="$xorg_testset_save_CFLAGS" 9944fi 9945 9946found="no" 9947 9948 if test $found = "no" ; then 9949 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9951 fi 9952 9953 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9954 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9955 fi 9956 9957 CFLAGS="$CFLAGS -pedantic" 9958 9959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-pedantic" >&5 9960$as_echo_n "checking if $CC supports-pedantic... " >&6; } 9961 cacheid=xorg_cv_cc_flag__pedantic 9962 if eval \${$cacheid+:} false; then : 9963 $as_echo_n "(cached) " >&6 9964else 9965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9966/* end confdefs.h. */ 9967int i; 9968int 9969main () 9970{ 9971 9972 ; 9973 return 0; 9974} 9975_ACEOF 9976if ac_fn_c_try_link "$LINENO"; then : 9977 eval $cacheid=yes 9978else 9979 eval $cacheid=no 9980fi 9981rm -f core conftest.err conftest.$ac_objext \ 9982 conftest$ac_exeext conftest.$ac_ext 9983fi 9984 9985 9986 CFLAGS="$xorg_testset_save_CFLAGS" 9987 9988 eval supported=\$$cacheid 9989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9990$as_echo "$supported" >&6; } 9991 if test "$supported" = "yes" ; then 9992 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 9993 found="yes" 9994 fi 9995 fi 9996 9997 9998 9999 10000 10001 10002 10003 10004 10005 10006 10007 10008 10009 10010 10011xorg_testset_save_CFLAGS="$CFLAGS" 10012 10013if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10016$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10017if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10018 $as_echo_n "(cached) " >&6 10019else 10020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10021/* end confdefs.h. */ 10022int i; 10023_ACEOF 10024if ac_fn_c_try_compile "$LINENO"; then : 10025 xorg_cv_cc_flag_unknown_warning_option=yes 10026else 10027 xorg_cv_cc_flag_unknown_warning_option=no 10028fi 10029rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10030fi 10031{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10032$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10033 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10034 CFLAGS="$xorg_testset_save_CFLAGS" 10035fi 10036 10037if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10040 fi 10041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10043$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10044if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10045 $as_echo_n "(cached) " >&6 10046else 10047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10048/* end confdefs.h. */ 10049int i; 10050_ACEOF 10051if ac_fn_c_try_compile "$LINENO"; then : 10052 xorg_cv_cc_flag_unused_command_line_argument=yes 10053else 10054 xorg_cv_cc_flag_unused_command_line_argument=no 10055fi 10056rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10057fi 10058{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10059$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10060 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10061 CFLAGS="$xorg_testset_save_CFLAGS" 10062fi 10063 10064found="no" 10065 10066 if test $found = "no" ; then 10067 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10069 fi 10070 10071 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10072 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10073 fi 10074 10075 CFLAGS="$CFLAGS -Werror" 10076 10077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror" >&5 10078$as_echo_n "checking if $CC supports-Werror... " >&6; } 10079 cacheid=xorg_cv_cc_flag__Werror 10080 if eval \${$cacheid+:} false; then : 10081 $as_echo_n "(cached) " >&6 10082else 10083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10084/* end confdefs.h. */ 10085int i; 10086int 10087main () 10088{ 10089 10090 ; 10091 return 0; 10092} 10093_ACEOF 10094if ac_fn_c_try_link "$LINENO"; then : 10095 eval $cacheid=yes 10096else 10097 eval $cacheid=no 10098fi 10099rm -f core conftest.err conftest.$ac_objext \ 10100 conftest$ac_exeext conftest.$ac_ext 10101fi 10102 10103 10104 CFLAGS="$xorg_testset_save_CFLAGS" 10105 10106 eval supported=\$$cacheid 10107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10108$as_echo "$supported" >&6; } 10109 if test "$supported" = "yes" ; then 10110 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10111 found="yes" 10112 fi 10113 fi 10114 10115 if test $found = "no" ; then 10116 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10118 fi 10119 10120 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10122 fi 10123 10124 CFLAGS="$CFLAGS -errwarn" 10125 10126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn" >&5 10127$as_echo_n "checking if $CC supports-errwarn... " >&6; } 10128 cacheid=xorg_cv_cc_flag__errwarn 10129 if eval \${$cacheid+:} false; then : 10130 $as_echo_n "(cached) " >&6 10131else 10132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10133/* end confdefs.h. */ 10134int i; 10135int 10136main () 10137{ 10138 10139 ; 10140 return 0; 10141} 10142_ACEOF 10143if ac_fn_c_try_link "$LINENO"; then : 10144 eval $cacheid=yes 10145else 10146 eval $cacheid=no 10147fi 10148rm -f core conftest.err conftest.$ac_objext \ 10149 conftest$ac_exeext conftest.$ac_ext 10150fi 10151 10152 10153 CFLAGS="$xorg_testset_save_CFLAGS" 10154 10155 eval supported=\$$cacheid 10156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10157$as_echo "$supported" >&6; } 10158 if test "$supported" = "yes" ; then 10159 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10160 found="yes" 10161 fi 10162 fi 10163 10164 10165 10166# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10167# activate it with -Werror, so we add it here explicitly. 10168 10169 10170 10171 10172 10173 10174 10175 10176 10177 10178 10179 10180 10181xorg_testset_save_CFLAGS="$CFLAGS" 10182 10183if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10186$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10187if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10188 $as_echo_n "(cached) " >&6 10189else 10190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10191/* end confdefs.h. */ 10192int i; 10193_ACEOF 10194if ac_fn_c_try_compile "$LINENO"; then : 10195 xorg_cv_cc_flag_unknown_warning_option=yes 10196else 10197 xorg_cv_cc_flag_unknown_warning_option=no 10198fi 10199rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10200fi 10201{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10202$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10203 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10204 CFLAGS="$xorg_testset_save_CFLAGS" 10205fi 10206 10207if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10208 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10210 fi 10211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10213$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10214if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10215 $as_echo_n "(cached) " >&6 10216else 10217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10218/* end confdefs.h. */ 10219int i; 10220_ACEOF 10221if ac_fn_c_try_compile "$LINENO"; then : 10222 xorg_cv_cc_flag_unused_command_line_argument=yes 10223else 10224 xorg_cv_cc_flag_unused_command_line_argument=no 10225fi 10226rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10227fi 10228{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10229$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10230 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10231 CFLAGS="$xorg_testset_save_CFLAGS" 10232fi 10233 10234found="no" 10235 10236 if test $found = "no" ; then 10237 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10239 fi 10240 10241 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10242 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10243 fi 10244 10245 CFLAGS="$CFLAGS -Werror=attributes" 10246 10247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=attributes" >&5 10248$as_echo_n "checking if $CC supports-Werror=attributes... " >&6; } 10249 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10250 if eval \${$cacheid+:} false; then : 10251 $as_echo_n "(cached) " >&6 10252else 10253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10254/* end confdefs.h. */ 10255int i; 10256int 10257main () 10258{ 10259 10260 ; 10261 return 0; 10262} 10263_ACEOF 10264if ac_fn_c_try_link "$LINENO"; then : 10265 eval $cacheid=yes 10266else 10267 eval $cacheid=no 10268fi 10269rm -f core conftest.err conftest.$ac_objext \ 10270 conftest$ac_exeext conftest.$ac_ext 10271fi 10272 10273 10274 CFLAGS="$xorg_testset_save_CFLAGS" 10275 10276 eval supported=\$$cacheid 10277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10278$as_echo "$supported" >&6; } 10279 if test "$supported" = "yes" ; then 10280 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10281 found="yes" 10282 fi 10283 fi 10284 10285 10286 10287if test "x$STRICT_COMPILE" = "xyes"; then 10288 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10289 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10290fi 10291 10292 10293 10294 10295 10296 10297cat >>confdefs.h <<_ACEOF 10298#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10299_ACEOF 10300 10301 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10302 if test "x$PVM" = "x"; then 10303 PVM="0" 10304 fi 10305 10306cat >>confdefs.h <<_ACEOF 10307#define PACKAGE_VERSION_MINOR $PVM 10308_ACEOF 10309 10310 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10311 if test "x$PVP" = "x"; then 10312 PVP="0" 10313 fi 10314 10315cat >>confdefs.h <<_ACEOF 10316#define PACKAGE_VERSION_PATCHLEVEL $PVP 10317_ACEOF 10318 10319 10320 10321CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10322mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10323|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10324echo 'git directory not found: installing possibly empty changelog.' >&2)" 10325 10326 10327 10328 10329macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10330INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10331mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10332|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10333echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10334 10335 10336 10337 10338 10339 10340if test x$APP_MAN_SUFFIX = x ; then 10341 APP_MAN_SUFFIX=1 10342fi 10343if test x$APP_MAN_DIR = x ; then 10344 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10345fi 10346 10347if test x$LIB_MAN_SUFFIX = x ; then 10348 LIB_MAN_SUFFIX=3 10349fi 10350if test x$LIB_MAN_DIR = x ; then 10351 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10352fi 10353 10354if test x$FILE_MAN_SUFFIX = x ; then 10355 case $host_os in 10356 solaris*) FILE_MAN_SUFFIX=4 ;; 10357 *) FILE_MAN_SUFFIX=5 ;; 10358 esac 10359fi 10360if test x$FILE_MAN_DIR = x ; then 10361 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10362fi 10363 10364if test x$MISC_MAN_SUFFIX = x ; then 10365 case $host_os in 10366 solaris*) MISC_MAN_SUFFIX=5 ;; 10367 *) MISC_MAN_SUFFIX=7 ;; 10368 esac 10369fi 10370if test x$MISC_MAN_DIR = x ; then 10371 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10372fi 10373 10374if test x$DRIVER_MAN_SUFFIX = x ; then 10375 case $host_os in 10376 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10377 *) DRIVER_MAN_SUFFIX=4 ;; 10378 esac 10379fi 10380if test x$DRIVER_MAN_DIR = x ; then 10381 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10382fi 10383 10384if test x$ADMIN_MAN_SUFFIX = x ; then 10385 case $host_os in 10386 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10387 *) ADMIN_MAN_SUFFIX=8 ;; 10388 esac 10389fi 10390if test x$ADMIN_MAN_DIR = x ; then 10391 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10392fi 10393 10394 10395 10396 10397 10398 10399 10400 10401 10402 10403 10404 10405 10406 10407 10408XORG_MAN_PAGE="X Version 11" 10409 10410MAN_SUBSTS="\ 10411 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10412 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10413 -e 's|__xservername__|Xorg|g' \ 10414 -e 's|__xconfigfile__|xorg.conf|g' \ 10415 -e 's|__projectroot__|\$(prefix)|g' \ 10416 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10417 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10418 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10419 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10420 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10421 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10422 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10423 10424 10425 10426# Check whether --enable-silent-rules was given. 10427if test "${enable_silent_rules+set}" = set; then : 10428 enableval=$enable_silent_rules; 10429fi 10430 10431case $enable_silent_rules in 10432yes) AM_DEFAULT_VERBOSITY=0;; 10433no) AM_DEFAULT_VERBOSITY=1;; 10434*) AM_DEFAULT_VERBOSITY=0;; 10435esac 10436AM_BACKSLASH='\' 10437 10438 10439 10440ac_config_headers="$ac_config_headers config.h" 10441 10442 10443# If both the C file and YACC are missing, the package cannot be build. 10444for ac_prog in 'bison -y' byacc 10445do 10446 # Extract the first word of "$ac_prog", so it can be a program name with args. 10447set dummy $ac_prog; ac_word=$2 10448{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10449$as_echo_n "checking for $ac_word... " >&6; } 10450if ${ac_cv_prog_YACC+:} false; then : 10451 $as_echo_n "(cached) " >&6 10452else 10453 if test -n "$YACC"; then 10454 ac_cv_prog_YACC="$YACC" # Let the user override the test. 10455else 10456as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10457for as_dir in $PATH 10458do 10459 IFS=$as_save_IFS 10460 test -z "$as_dir" && as_dir=. 10461 for ac_exec_ext in '' $ac_executable_extensions; do 10462 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10463 ac_cv_prog_YACC="$ac_prog" 10464 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10465 break 2 10466 fi 10467done 10468 done 10469IFS=$as_save_IFS 10470 10471fi 10472fi 10473YACC=$ac_cv_prog_YACC 10474if test -n "$YACC"; then 10475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 10476$as_echo "$YACC" >&6; } 10477else 10478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10479$as_echo "no" >&6; } 10480fi 10481 10482 10483 test -n "$YACC" && break 10484done 10485test -n "$YACC" || YACC="yacc" 10486 10487# Extract the first word of "$YACC", so it can be a program name with args. 10488set dummy $YACC; ac_word=$2 10489{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10490$as_echo_n "checking for $ac_word... " >&6; } 10491if ${ac_cv_path_YACC_INST+:} false; then : 10492 $as_echo_n "(cached) " >&6 10493else 10494 case $YACC_INST in 10495 [\\/]* | ?:[\\/]*) 10496 ac_cv_path_YACC_INST="$YACC_INST" # Let the user override the test with a path. 10497 ;; 10498 *) 10499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10500for as_dir in $PATH 10501do 10502 IFS=$as_save_IFS 10503 test -z "$as_dir" && as_dir=. 10504 for ac_exec_ext in '' $ac_executable_extensions; do 10505 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10506 ac_cv_path_YACC_INST="$as_dir/$ac_word$ac_exec_ext" 10507 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10508 break 2 10509 fi 10510done 10511 done 10512IFS=$as_save_IFS 10513 10514 ;; 10515esac 10516fi 10517YACC_INST=$ac_cv_path_YACC_INST 10518if test -n "$YACC_INST"; then 10519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC_INST" >&5 10520$as_echo "$YACC_INST" >&6; } 10521else 10522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10523$as_echo "no" >&6; } 10524fi 10525 10526 10527if test ! -f "$srcdir/xkbparse.c"; then 10528 if test -z "$YACC_INST"; then 10529 as_fn_error $? "yacc not found - unable to compile xkbparse.y" "$LINENO" 5 10530 fi 10531fi 10532 10533for ac_func in strdup strcasecmp 10534do : 10535 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 10536ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 10537if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 10538 cat >>confdefs.h <<_ACEOF 10539#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 10540_ACEOF 10541 10542fi 10543done 10544 10545 10546REQUIRED_MODULES="x11 xkbfile xproto >= 7.0.17" 10547 10548# Checks for pkg-config packages 10549 10550pkg_failed=no 10551{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XKBCOMP" >&5 10552$as_echo_n "checking for XKBCOMP... " >&6; } 10553 10554if test -n "$XKBCOMP_CFLAGS"; then 10555 pkg_cv_XKBCOMP_CFLAGS="$XKBCOMP_CFLAGS" 10556 elif test -n "$PKG_CONFIG"; then 10557 if test -n "$PKG_CONFIG" && \ 10558 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$REQUIRED_MODULES\""; } >&5 10559 ($PKG_CONFIG --exists --print-errors "$REQUIRED_MODULES") 2>&5 10560 ac_status=$? 10561 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10562 test $ac_status = 0; }; then 10563 pkg_cv_XKBCOMP_CFLAGS=`$PKG_CONFIG --cflags "$REQUIRED_MODULES" 2>/dev/null` 10564else 10565 pkg_failed=yes 10566fi 10567 else 10568 pkg_failed=untried 10569fi 10570if test -n "$XKBCOMP_LIBS"; then 10571 pkg_cv_XKBCOMP_LIBS="$XKBCOMP_LIBS" 10572 elif test -n "$PKG_CONFIG"; then 10573 if test -n "$PKG_CONFIG" && \ 10574 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$REQUIRED_MODULES\""; } >&5 10575 ($PKG_CONFIG --exists --print-errors "$REQUIRED_MODULES") 2>&5 10576 ac_status=$? 10577 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10578 test $ac_status = 0; }; then 10579 pkg_cv_XKBCOMP_LIBS=`$PKG_CONFIG --libs "$REQUIRED_MODULES" 2>/dev/null` 10580else 10581 pkg_failed=yes 10582fi 10583 else 10584 pkg_failed=untried 10585fi 10586 10587 10588 10589if test $pkg_failed = yes; then 10590 10591if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10592 _pkg_short_errors_supported=yes 10593else 10594 _pkg_short_errors_supported=no 10595fi 10596 if test $_pkg_short_errors_supported = yes; then 10597 XKBCOMP_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "$REQUIRED_MODULES" 2>&1` 10598 else 10599 XKBCOMP_PKG_ERRORS=`$PKG_CONFIG --print-errors "$REQUIRED_MODULES" 2>&1` 10600 fi 10601 # Put the nasty error message in config.log where it belongs 10602 echo "$XKBCOMP_PKG_ERRORS" >&5 10603 10604 as_fn_error $? "Package requirements ($REQUIRED_MODULES) were not met: 10605 10606$XKBCOMP_PKG_ERRORS 10607 10608Consider adjusting the PKG_CONFIG_PATH environment variable if you 10609installed software in a non-standard prefix. 10610 10611Alternatively, you may set the environment variables XKBCOMP_CFLAGS 10612and XKBCOMP_LIBS to avoid the need to call pkg-config. 10613See the pkg-config man page for more details. 10614" "$LINENO" 5 10615elif test $pkg_failed = untried; then 10616 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10617$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10618as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10619is in your PATH or set the PKG_CONFIG environment variable to the full 10620path to pkg-config. 10621 10622Alternatively, you may set the environment variables XKBCOMP_CFLAGS 10623and XKBCOMP_LIBS to avoid the need to call pkg-config. 10624See the pkg-config man page for more details. 10625 10626To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10627See \`config.log' for more details" "$LINENO" 5; } 10628else 10629 XKBCOMP_CFLAGS=$pkg_cv_XKBCOMP_CFLAGS 10630 XKBCOMP_LIBS=$pkg_cv_XKBCOMP_LIBS 10631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10632$as_echo "yes" >&6; } 10633 : 10634fi 10635 10636 10637 10638# Check whether --with-xkb_config_root was given. 10639if test "${with_xkb_config_root+set}" = set; then : 10640 withval=$with_xkb_config_root; XKBCONFIGROOT="$withval" 10641else 10642 XKBCONFIGROOT='${datadir}/X11/xkb' 10643fi 10644 10645 10646 10647 10648ac_config_files="$ac_config_files Makefile man/Makefile xkbcomp.pc" 10649 10650cat >confcache <<\_ACEOF 10651# This file is a shell script that caches the results of configure 10652# tests run on this system so they can be shared between configure 10653# scripts and configure runs, see configure's option --config-cache. 10654# It is not useful on other systems. If it contains results you don't 10655# want to keep, you may remove or edit it. 10656# 10657# config.status only pays attention to the cache file if you give it 10658# the --recheck option to rerun configure. 10659# 10660# `ac_cv_env_foo' variables (set or unset) will be overridden when 10661# loading this file, other *unset* `ac_cv_foo' will be assigned the 10662# following values. 10663 10664_ACEOF 10665 10666# The following way of writing the cache mishandles newlines in values, 10667# but we know of no workaround that is simple, portable, and efficient. 10668# So, we kill variables containing newlines. 10669# Ultrix sh set writes to stderr and can't be redirected directly, 10670# and sets the high bit in the cache file unless we assign to the vars. 10671( 10672 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10673 eval ac_val=\$$ac_var 10674 case $ac_val in #( 10675 *${as_nl}*) 10676 case $ac_var in #( 10677 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10678$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10679 esac 10680 case $ac_var in #( 10681 _ | IFS | as_nl) ;; #( 10682 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10683 *) { eval $ac_var=; unset $ac_var;} ;; 10684 esac ;; 10685 esac 10686 done 10687 10688 (set) 2>&1 | 10689 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10690 *${as_nl}ac_space=\ *) 10691 # `set' does not quote correctly, so add quotes: double-quote 10692 # substitution turns \\\\ into \\, and sed turns \\ into \. 10693 sed -n \ 10694 "s/'/'\\\\''/g; 10695 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10696 ;; #( 10697 *) 10698 # `set' quotes correctly as required by POSIX, so do not add quotes. 10699 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10700 ;; 10701 esac | 10702 sort 10703) | 10704 sed ' 10705 /^ac_cv_env_/b end 10706 t clear 10707 :clear 10708 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10709 t end 10710 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10711 :end' >>confcache 10712if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10713 if test -w "$cache_file"; then 10714 if test "x$cache_file" != "x/dev/null"; then 10715 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10716$as_echo "$as_me: updating cache $cache_file" >&6;} 10717 if test ! -f "$cache_file" || test -h "$cache_file"; then 10718 cat confcache >"$cache_file" 10719 else 10720 case $cache_file in #( 10721 */* | ?:*) 10722 mv -f confcache "$cache_file"$$ && 10723 mv -f "$cache_file"$$ "$cache_file" ;; #( 10724 *) 10725 mv -f confcache "$cache_file" ;; 10726 esac 10727 fi 10728 fi 10729 else 10730 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10731$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10732 fi 10733fi 10734rm -f confcache 10735 10736test "x$prefix" = xNONE && prefix=$ac_default_prefix 10737# Let make expand exec_prefix. 10738test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10739 10740DEFS=-DHAVE_CONFIG_H 10741 10742ac_libobjs= 10743ac_ltlibobjs= 10744U= 10745for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10746 # 1. Remove the extension, and $U if already installed. 10747 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10748 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10749 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10750 # will be set to the directory where LIBOBJS objects are built. 10751 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10752 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10753done 10754LIBOBJS=$ac_libobjs 10755 10756LTLIBOBJS=$ac_ltlibobjs 10757 10758 10759 if test -n "$EXEEXT"; then 10760 am__EXEEXT_TRUE= 10761 am__EXEEXT_FALSE='#' 10762else 10763 am__EXEEXT_TRUE='#' 10764 am__EXEEXT_FALSE= 10765fi 10766 10767if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 10768 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 10769Usually this means the macro was only invoked conditionally." "$LINENO" 5 10770fi 10771if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10772 as_fn_error $? "conditional \"AMDEP\" was never defined. 10773Usually this means the macro was only invoked conditionally." "$LINENO" 5 10774fi 10775if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10776 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10777Usually this means the macro was only invoked conditionally." "$LINENO" 5 10778fi 10779 10780: "${CONFIG_STATUS=./config.status}" 10781ac_write_fail=0 10782ac_clean_files_save=$ac_clean_files 10783ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10784{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10785$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10786as_write_fail=0 10787cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10788#! $SHELL 10789# Generated by $as_me. 10790# Run this file to recreate the current configuration. 10791# Compiler output produced by configure, useful for debugging 10792# configure, is in config.log if it exists. 10793 10794debug=false 10795ac_cs_recheck=false 10796ac_cs_silent=false 10797 10798SHELL=\${CONFIG_SHELL-$SHELL} 10799export SHELL 10800_ASEOF 10801cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10802## -------------------- ## 10803## M4sh Initialization. ## 10804## -------------------- ## 10805 10806# Be more Bourne compatible 10807DUALCASE=1; export DUALCASE # for MKS sh 10808if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10809 emulate sh 10810 NULLCMD=: 10811 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10812 # is contrary to our usage. Disable this feature. 10813 alias -g '${1+"$@"}'='"$@"' 10814 setopt NO_GLOB_SUBST 10815else 10816 case `(set -o) 2>/dev/null` in #( 10817 *posix*) : 10818 set -o posix ;; #( 10819 *) : 10820 ;; 10821esac 10822fi 10823 10824 10825as_nl=' 10826' 10827export as_nl 10828# Printing a long string crashes Solaris 7 /usr/bin/printf. 10829as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10830as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10831as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10832# Prefer a ksh shell builtin over an external printf program on Solaris, 10833# but without wasting forks for bash or zsh. 10834if test -z "$BASH_VERSION$ZSH_VERSION" \ 10835 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10836 as_echo='print -r --' 10837 as_echo_n='print -rn --' 10838elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10839 as_echo='printf %s\n' 10840 as_echo_n='printf %s' 10841else 10842 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10843 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10844 as_echo_n='/usr/ucb/echo -n' 10845 else 10846 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10847 as_echo_n_body='eval 10848 arg=$1; 10849 case $arg in #( 10850 *"$as_nl"*) 10851 expr "X$arg" : "X\\(.*\\)$as_nl"; 10852 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10853 esac; 10854 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10855 ' 10856 export as_echo_n_body 10857 as_echo_n='sh -c $as_echo_n_body as_echo' 10858 fi 10859 export as_echo_body 10860 as_echo='sh -c $as_echo_body as_echo' 10861fi 10862 10863# The user is always right. 10864if test "${PATH_SEPARATOR+set}" != set; then 10865 PATH_SEPARATOR=: 10866 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10867 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10868 PATH_SEPARATOR=';' 10869 } 10870fi 10871 10872 10873# IFS 10874# We need space, tab and new line, in precisely that order. Quoting is 10875# there to prevent editors from complaining about space-tab. 10876# (If _AS_PATH_WALK were called with IFS unset, it would disable word 10877# splitting by setting IFS to empty value.) 10878IFS=" "" $as_nl" 10879 10880# Find who we are. Look in the path if we contain no directory separator. 10881as_myself= 10882case $0 in #(( 10883 *[\\/]* ) as_myself=$0 ;; 10884 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10885for as_dir in $PATH 10886do 10887 IFS=$as_save_IFS 10888 test -z "$as_dir" && as_dir=. 10889 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10890 done 10891IFS=$as_save_IFS 10892 10893 ;; 10894esac 10895# We did not find ourselves, most probably we were run as `sh COMMAND' 10896# in which case we are not to be found in the path. 10897if test "x$as_myself" = x; then 10898 as_myself=$0 10899fi 10900if test ! -f "$as_myself"; then 10901 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10902 exit 1 10903fi 10904 10905# Unset variables that we do not need and which cause bugs (e.g. in 10906# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10907# suppresses any "Segmentation fault" message there. '((' could 10908# trigger a bug in pdksh 5.2.14. 10909for as_var in BASH_ENV ENV MAIL MAILPATH 10910do eval test x\${$as_var+set} = xset \ 10911 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10912done 10913PS1='$ ' 10914PS2='> ' 10915PS4='+ ' 10916 10917# NLS nuisances. 10918LC_ALL=C 10919export LC_ALL 10920LANGUAGE=C 10921export LANGUAGE 10922 10923# CDPATH. 10924(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10925 10926 10927# as_fn_error STATUS ERROR [LINENO LOG_FD] 10928# ---------------------------------------- 10929# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10930# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10931# script with STATUS, using 1 if that was 0. 10932as_fn_error () 10933{ 10934 as_status=$1; test $as_status -eq 0 && as_status=1 10935 if test "$4"; then 10936 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10937 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10938 fi 10939 $as_echo "$as_me: error: $2" >&2 10940 as_fn_exit $as_status 10941} # as_fn_error 10942 10943 10944# as_fn_set_status STATUS 10945# ----------------------- 10946# Set $? to STATUS, without forking. 10947as_fn_set_status () 10948{ 10949 return $1 10950} # as_fn_set_status 10951 10952# as_fn_exit STATUS 10953# ----------------- 10954# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10955as_fn_exit () 10956{ 10957 set +e 10958 as_fn_set_status $1 10959 exit $1 10960} # as_fn_exit 10961 10962# as_fn_unset VAR 10963# --------------- 10964# Portably unset VAR. 10965as_fn_unset () 10966{ 10967 { eval $1=; unset $1;} 10968} 10969as_unset=as_fn_unset 10970# as_fn_append VAR VALUE 10971# ---------------------- 10972# Append the text in VALUE to the end of the definition contained in VAR. Take 10973# advantage of any shell optimizations that allow amortized linear growth over 10974# repeated appends, instead of the typical quadratic growth present in naive 10975# implementations. 10976if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10977 eval 'as_fn_append () 10978 { 10979 eval $1+=\$2 10980 }' 10981else 10982 as_fn_append () 10983 { 10984 eval $1=\$$1\$2 10985 } 10986fi # as_fn_append 10987 10988# as_fn_arith ARG... 10989# ------------------ 10990# Perform arithmetic evaluation on the ARGs, and store the result in the 10991# global $as_val. Take advantage of shells that can avoid forks. The arguments 10992# must be portable across $(()) and expr. 10993if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10994 eval 'as_fn_arith () 10995 { 10996 as_val=$(( $* )) 10997 }' 10998else 10999 as_fn_arith () 11000 { 11001 as_val=`expr "$@" || test $? -eq 1` 11002 } 11003fi # as_fn_arith 11004 11005 11006if expr a : '\(a\)' >/dev/null 2>&1 && 11007 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11008 as_expr=expr 11009else 11010 as_expr=false 11011fi 11012 11013if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11014 as_basename=basename 11015else 11016 as_basename=false 11017fi 11018 11019if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11020 as_dirname=dirname 11021else 11022 as_dirname=false 11023fi 11024 11025as_me=`$as_basename -- "$0" || 11026$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11027 X"$0" : 'X\(//\)$' \| \ 11028 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11029$as_echo X/"$0" | 11030 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11031 s//\1/ 11032 q 11033 } 11034 /^X\/\(\/\/\)$/{ 11035 s//\1/ 11036 q 11037 } 11038 /^X\/\(\/\).*/{ 11039 s//\1/ 11040 q 11041 } 11042 s/.*/./; q'` 11043 11044# Avoid depending upon Character Ranges. 11045as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11046as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11047as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11048as_cr_digits='0123456789' 11049as_cr_alnum=$as_cr_Letters$as_cr_digits 11050 11051ECHO_C= ECHO_N= ECHO_T= 11052case `echo -n x` in #((((( 11053-n*) 11054 case `echo 'xy\c'` in 11055 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11056 xy) ECHO_C='\c';; 11057 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11058 ECHO_T=' ';; 11059 esac;; 11060*) 11061 ECHO_N='-n';; 11062esac 11063 11064rm -f conf$$ conf$$.exe conf$$.file 11065if test -d conf$$.dir; then 11066 rm -f conf$$.dir/conf$$.file 11067else 11068 rm -f conf$$.dir 11069 mkdir conf$$.dir 2>/dev/null 11070fi 11071if (echo >conf$$.file) 2>/dev/null; then 11072 if ln -s conf$$.file conf$$ 2>/dev/null; then 11073 as_ln_s='ln -s' 11074 # ... but there are two gotchas: 11075 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11076 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11077 # In both cases, we have to default to `cp -p'. 11078 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11079 as_ln_s='cp -p' 11080 elif ln conf$$.file conf$$ 2>/dev/null; then 11081 as_ln_s=ln 11082 else 11083 as_ln_s='cp -p' 11084 fi 11085else 11086 as_ln_s='cp -p' 11087fi 11088rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11089rmdir conf$$.dir 2>/dev/null 11090 11091 11092# as_fn_mkdir_p 11093# ------------- 11094# Create "$as_dir" as a directory, including parents if necessary. 11095as_fn_mkdir_p () 11096{ 11097 11098 case $as_dir in #( 11099 -*) as_dir=./$as_dir;; 11100 esac 11101 test -d "$as_dir" || eval $as_mkdir_p || { 11102 as_dirs= 11103 while :; do 11104 case $as_dir in #( 11105 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11106 *) as_qdir=$as_dir;; 11107 esac 11108 as_dirs="'$as_qdir' $as_dirs" 11109 as_dir=`$as_dirname -- "$as_dir" || 11110$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11111 X"$as_dir" : 'X\(//\)[^/]' \| \ 11112 X"$as_dir" : 'X\(//\)$' \| \ 11113 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11114$as_echo X"$as_dir" | 11115 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11116 s//\1/ 11117 q 11118 } 11119 /^X\(\/\/\)[^/].*/{ 11120 s//\1/ 11121 q 11122 } 11123 /^X\(\/\/\)$/{ 11124 s//\1/ 11125 q 11126 } 11127 /^X\(\/\).*/{ 11128 s//\1/ 11129 q 11130 } 11131 s/.*/./; q'` 11132 test -d "$as_dir" && break 11133 done 11134 test -z "$as_dirs" || eval "mkdir $as_dirs" 11135 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11136 11137 11138} # as_fn_mkdir_p 11139if mkdir -p . 2>/dev/null; then 11140 as_mkdir_p='mkdir -p "$as_dir"' 11141else 11142 test -d ./-p && rmdir ./-p 11143 as_mkdir_p=false 11144fi 11145 11146if test -x / >/dev/null 2>&1; then 11147 as_test_x='test -x' 11148else 11149 if ls -dL / >/dev/null 2>&1; then 11150 as_ls_L_option=L 11151 else 11152 as_ls_L_option= 11153 fi 11154 as_test_x=' 11155 eval sh -c '\'' 11156 if test -d "$1"; then 11157 test -d "$1/."; 11158 else 11159 case $1 in #( 11160 -*)set "./$1";; 11161 esac; 11162 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11163 ???[sx]*):;;*)false;;esac;fi 11164 '\'' sh 11165 ' 11166fi 11167as_executable_p=$as_test_x 11168 11169# Sed expression to map a string onto a valid CPP name. 11170as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11171 11172# Sed expression to map a string onto a valid variable name. 11173as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11174 11175 11176exec 6>&1 11177## ----------------------------------- ## 11178## Main body of $CONFIG_STATUS script. ## 11179## ----------------------------------- ## 11180_ASEOF 11181test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11182 11183cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11184# Save the log message, to keep $0 and so on meaningful, and to 11185# report actual input values of CONFIG_FILES etc. instead of their 11186# values after options handling. 11187ac_log=" 11188This file was extended by xkbcomp $as_me 1.2.4, which was 11189generated by GNU Autoconf 2.68. Invocation command line was 11190 11191 CONFIG_FILES = $CONFIG_FILES 11192 CONFIG_HEADERS = $CONFIG_HEADERS 11193 CONFIG_LINKS = $CONFIG_LINKS 11194 CONFIG_COMMANDS = $CONFIG_COMMANDS 11195 $ $0 $@ 11196 11197on `(hostname || uname -n) 2>/dev/null | sed 1q` 11198" 11199 11200_ACEOF 11201 11202case $ac_config_files in *" 11203"*) set x $ac_config_files; shift; ac_config_files=$*;; 11204esac 11205 11206case $ac_config_headers in *" 11207"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11208esac 11209 11210 11211cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11212# Files that config.status was made for. 11213config_files="$ac_config_files" 11214config_headers="$ac_config_headers" 11215config_commands="$ac_config_commands" 11216 11217_ACEOF 11218 11219cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11220ac_cs_usage="\ 11221\`$as_me' instantiates files and other configuration actions 11222from templates according to the current configuration. Unless the files 11223and actions are specified as TAGs, all are instantiated by default. 11224 11225Usage: $0 [OPTION]... [TAG]... 11226 11227 -h, --help print this help, then exit 11228 -V, --version print version number and configuration settings, then exit 11229 --config print configuration, then exit 11230 -q, --quiet, --silent 11231 do not print progress messages 11232 -d, --debug don't remove temporary files 11233 --recheck update $as_me by reconfiguring in the same conditions 11234 --file=FILE[:TEMPLATE] 11235 instantiate the configuration file FILE 11236 --header=FILE[:TEMPLATE] 11237 instantiate the configuration header FILE 11238 11239Configuration files: 11240$config_files 11241 11242Configuration headers: 11243$config_headers 11244 11245Configuration commands: 11246$config_commands 11247 11248Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11249 11250_ACEOF 11251cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11252ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11253ac_cs_version="\\ 11254xkbcomp config.status 1.2.4 11255configured by $0, generated by GNU Autoconf 2.68, 11256 with options \\"\$ac_cs_config\\" 11257 11258Copyright (C) 2010 Free Software Foundation, Inc. 11259This config.status script is free software; the Free Software Foundation 11260gives unlimited permission to copy, distribute and modify it." 11261 11262ac_pwd='$ac_pwd' 11263srcdir='$srcdir' 11264INSTALL='$INSTALL' 11265MKDIR_P='$MKDIR_P' 11266AWK='$AWK' 11267test -n "\$AWK" || AWK=awk 11268_ACEOF 11269 11270cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11271# The default lists apply if the user does not specify any file. 11272ac_need_defaults=: 11273while test $# != 0 11274do 11275 case $1 in 11276 --*=?*) 11277 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11278 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11279 ac_shift=: 11280 ;; 11281 --*=) 11282 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11283 ac_optarg= 11284 ac_shift=: 11285 ;; 11286 *) 11287 ac_option=$1 11288 ac_optarg=$2 11289 ac_shift=shift 11290 ;; 11291 esac 11292 11293 case $ac_option in 11294 # Handling of the options. 11295 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11296 ac_cs_recheck=: ;; 11297 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11298 $as_echo "$ac_cs_version"; exit ;; 11299 --config | --confi | --conf | --con | --co | --c ) 11300 $as_echo "$ac_cs_config"; exit ;; 11301 --debug | --debu | --deb | --de | --d | -d ) 11302 debug=: ;; 11303 --file | --fil | --fi | --f ) 11304 $ac_shift 11305 case $ac_optarg in 11306 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11307 '') as_fn_error $? "missing file argument" ;; 11308 esac 11309 as_fn_append CONFIG_FILES " '$ac_optarg'" 11310 ac_need_defaults=false;; 11311 --header | --heade | --head | --hea ) 11312 $ac_shift 11313 case $ac_optarg in 11314 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11315 esac 11316 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11317 ac_need_defaults=false;; 11318 --he | --h) 11319 # Conflict between --help and --header 11320 as_fn_error $? "ambiguous option: \`$1' 11321Try \`$0 --help' for more information.";; 11322 --help | --hel | -h ) 11323 $as_echo "$ac_cs_usage"; exit ;; 11324 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11325 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11326 ac_cs_silent=: ;; 11327 11328 # This is an error. 11329 -*) as_fn_error $? "unrecognized option: \`$1' 11330Try \`$0 --help' for more information." ;; 11331 11332 *) as_fn_append ac_config_targets " $1" 11333 ac_need_defaults=false ;; 11334 11335 esac 11336 shift 11337done 11338 11339ac_configure_extra_args= 11340 11341if $ac_cs_silent; then 11342 exec 6>/dev/null 11343 ac_configure_extra_args="$ac_configure_extra_args --silent" 11344fi 11345 11346_ACEOF 11347cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11348if \$ac_cs_recheck; then 11349 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11350 shift 11351 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11352 CONFIG_SHELL='$SHELL' 11353 export CONFIG_SHELL 11354 exec "\$@" 11355fi 11356 11357_ACEOF 11358cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11359exec 5>>config.log 11360{ 11361 echo 11362 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11363## Running $as_me. ## 11364_ASBOX 11365 $as_echo "$ac_log" 11366} >&5 11367 11368_ACEOF 11369cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11370# 11371# INIT-COMMANDS 11372# 11373AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11374 11375_ACEOF 11376 11377cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11378 11379# Handling of arguments. 11380for ac_config_target in $ac_config_targets 11381do 11382 case $ac_config_target in 11383 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11384 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11385 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11386 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11387 "xkbcomp.pc") CONFIG_FILES="$CONFIG_FILES xkbcomp.pc" ;; 11388 11389 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11390 esac 11391done 11392 11393 11394# If the user did not use the arguments to specify the items to instantiate, 11395# then the envvar interface is used. Set only those that are not. 11396# We use the long form for the default assignment because of an extremely 11397# bizarre bug on SunOS 4.1.3. 11398if $ac_need_defaults; then 11399 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11400 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11401 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11402fi 11403 11404# Have a temporary directory for convenience. Make it in the build tree 11405# simply because there is no reason against having it here, and in addition, 11406# creating and moving files from /tmp can sometimes cause problems. 11407# Hook for its removal unless debugging. 11408# Note that there is a small window in which the directory will not be cleaned: 11409# after its creation but before its name has been assigned to `$tmp'. 11410$debug || 11411{ 11412 tmp= ac_tmp= 11413 trap 'exit_status=$? 11414 : "${ac_tmp:=$tmp}" 11415 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11416' 0 11417 trap 'as_fn_exit 1' 1 2 13 15 11418} 11419# Create a (secure) tmp directory for tmp files. 11420 11421{ 11422 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11423 test -d "$tmp" 11424} || 11425{ 11426 tmp=./conf$$-$RANDOM 11427 (umask 077 && mkdir "$tmp") 11428} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11429ac_tmp=$tmp 11430 11431# Set up the scripts for CONFIG_FILES section. 11432# No need to generate them if there are no CONFIG_FILES. 11433# This happens for instance with `./config.status config.h'. 11434if test -n "$CONFIG_FILES"; then 11435 11436 11437ac_cr=`echo X | tr X '\015'` 11438# On cygwin, bash can eat \r inside `` if the user requested igncr. 11439# But we know of no other shell where ac_cr would be empty at this 11440# point, so we can use a bashism as a fallback. 11441if test "x$ac_cr" = x; then 11442 eval ac_cr=\$\'\\r\' 11443fi 11444ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11445if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11446 ac_cs_awk_cr='\\r' 11447else 11448 ac_cs_awk_cr=$ac_cr 11449fi 11450 11451echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11452_ACEOF 11453 11454 11455{ 11456 echo "cat >conf$$subs.awk <<_ACEOF" && 11457 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11458 echo "_ACEOF" 11459} >conf$$subs.sh || 11460 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11461ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11462ac_delim='%!_!# ' 11463for ac_last_try in false false false false false :; do 11464 . ./conf$$subs.sh || 11465 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11466 11467 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11468 if test $ac_delim_n = $ac_delim_num; then 11469 break 11470 elif $ac_last_try; then 11471 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11472 else 11473 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11474 fi 11475done 11476rm -f conf$$subs.sh 11477 11478cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11479cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11480_ACEOF 11481sed -n ' 11482h 11483s/^/S["/; s/!.*/"]=/ 11484p 11485g 11486s/^[^!]*!// 11487:repl 11488t repl 11489s/'"$ac_delim"'$// 11490t delim 11491:nl 11492h 11493s/\(.\{148\}\)..*/\1/ 11494t more1 11495s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11496p 11497n 11498b repl 11499:more1 11500s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11501p 11502g 11503s/.\{148\}// 11504t nl 11505:delim 11506h 11507s/\(.\{148\}\)..*/\1/ 11508t more2 11509s/["\\]/\\&/g; s/^/"/; s/$/"/ 11510p 11511b 11512:more2 11513s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11514p 11515g 11516s/.\{148\}// 11517t delim 11518' <conf$$subs.awk | sed ' 11519/^[^""]/{ 11520 N 11521 s/\n// 11522} 11523' >>$CONFIG_STATUS || ac_write_fail=1 11524rm -f conf$$subs.awk 11525cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11526_ACAWK 11527cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11528 for (key in S) S_is_set[key] = 1 11529 FS = "" 11530 11531} 11532{ 11533 line = $ 0 11534 nfields = split(line, field, "@") 11535 substed = 0 11536 len = length(field[1]) 11537 for (i = 2; i < nfields; i++) { 11538 key = field[i] 11539 keylen = length(key) 11540 if (S_is_set[key]) { 11541 value = S[key] 11542 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11543 len += length(value) + length(field[++i]) 11544 substed = 1 11545 } else 11546 len += 1 + keylen 11547 } 11548 11549 print line 11550} 11551 11552_ACAWK 11553_ACEOF 11554cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11555if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11556 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11557else 11558 cat 11559fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11560 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11561_ACEOF 11562 11563# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11564# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11565# trailing colons and then remove the whole line if VPATH becomes empty 11566# (actually we leave an empty line to preserve line numbers). 11567if test "x$srcdir" = x.; then 11568 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11569h 11570s/// 11571s/^/:/ 11572s/[ ]*$/:/ 11573s/:\$(srcdir):/:/g 11574s/:\${srcdir}:/:/g 11575s/:@srcdir@:/:/g 11576s/^:*// 11577s/:*$// 11578x 11579s/\(=[ ]*\).*/\1/ 11580G 11581s/\n// 11582s/^[^=]*=[ ]*$// 11583}' 11584fi 11585 11586cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11587fi # test -n "$CONFIG_FILES" 11588 11589# Set up the scripts for CONFIG_HEADERS section. 11590# No need to generate them if there are no CONFIG_HEADERS. 11591# This happens for instance with `./config.status Makefile'. 11592if test -n "$CONFIG_HEADERS"; then 11593cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11594BEGIN { 11595_ACEOF 11596 11597# Transform confdefs.h into an awk script `defines.awk', embedded as 11598# here-document in config.status, that substitutes the proper values into 11599# config.h.in to produce config.h. 11600 11601# Create a delimiter string that does not exist in confdefs.h, to ease 11602# handling of long lines. 11603ac_delim='%!_!# ' 11604for ac_last_try in false false :; do 11605 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11606 if test -z "$ac_tt"; then 11607 break 11608 elif $ac_last_try; then 11609 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11610 else 11611 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11612 fi 11613done 11614 11615# For the awk script, D is an array of macro values keyed by name, 11616# likewise P contains macro parameters if any. Preserve backslash 11617# newline sequences. 11618 11619ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11620sed -n ' 11621s/.\{148\}/&'"$ac_delim"'/g 11622t rset 11623:rset 11624s/^[ ]*#[ ]*define[ ][ ]*/ / 11625t def 11626d 11627:def 11628s/\\$// 11629t bsnl 11630s/["\\]/\\&/g 11631s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11632D["\1"]=" \3"/p 11633s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11634d 11635:bsnl 11636s/["\\]/\\&/g 11637s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11638D["\1"]=" \3\\\\\\n"\\/p 11639t cont 11640s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11641t cont 11642d 11643:cont 11644n 11645s/.\{148\}/&'"$ac_delim"'/g 11646t clear 11647:clear 11648s/\\$// 11649t bsnlc 11650s/["\\]/\\&/g; s/^/"/; s/$/"/p 11651d 11652:bsnlc 11653s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11654b cont 11655' <confdefs.h | sed ' 11656s/'"$ac_delim"'/"\\\ 11657"/g' >>$CONFIG_STATUS || ac_write_fail=1 11658 11659cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11660 for (key in D) D_is_set[key] = 1 11661 FS = "" 11662} 11663/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11664 line = \$ 0 11665 split(line, arg, " ") 11666 if (arg[1] == "#") { 11667 defundef = arg[2] 11668 mac1 = arg[3] 11669 } else { 11670 defundef = substr(arg[1], 2) 11671 mac1 = arg[2] 11672 } 11673 split(mac1, mac2, "(") #) 11674 macro = mac2[1] 11675 prefix = substr(line, 1, index(line, defundef) - 1) 11676 if (D_is_set[macro]) { 11677 # Preserve the white space surrounding the "#". 11678 print prefix "define", macro P[macro] D[macro] 11679 next 11680 } else { 11681 # Replace #undef with comments. This is necessary, for example, 11682 # in the case of _POSIX_SOURCE, which is predefined and required 11683 # on some systems where configure will not decide to define it. 11684 if (defundef == "undef") { 11685 print "/*", prefix defundef, macro, "*/" 11686 next 11687 } 11688 } 11689} 11690{ print } 11691_ACAWK 11692_ACEOF 11693cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11694 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11695fi # test -n "$CONFIG_HEADERS" 11696 11697 11698eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11699shift 11700for ac_tag 11701do 11702 case $ac_tag in 11703 :[FHLC]) ac_mode=$ac_tag; continue;; 11704 esac 11705 case $ac_mode$ac_tag in 11706 :[FHL]*:*);; 11707 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11708 :[FH]-) ac_tag=-:-;; 11709 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11710 esac 11711 ac_save_IFS=$IFS 11712 IFS=: 11713 set x $ac_tag 11714 IFS=$ac_save_IFS 11715 shift 11716 ac_file=$1 11717 shift 11718 11719 case $ac_mode in 11720 :L) ac_source=$1;; 11721 :[FH]) 11722 ac_file_inputs= 11723 for ac_f 11724 do 11725 case $ac_f in 11726 -) ac_f="$ac_tmp/stdin";; 11727 *) # Look for the file first in the build tree, then in the source tree 11728 # (if the path is not absolute). The absolute path cannot be DOS-style, 11729 # because $ac_f cannot contain `:'. 11730 test -f "$ac_f" || 11731 case $ac_f in 11732 [\\/$]*) false;; 11733 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11734 esac || 11735 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11736 esac 11737 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11738 as_fn_append ac_file_inputs " '$ac_f'" 11739 done 11740 11741 # Let's still pretend it is `configure' which instantiates (i.e., don't 11742 # use $as_me), people would be surprised to read: 11743 # /* config.h. Generated by config.status. */ 11744 configure_input='Generated from '` 11745 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11746 `' by configure.' 11747 if test x"$ac_file" != x-; then 11748 configure_input="$ac_file. $configure_input" 11749 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11750$as_echo "$as_me: creating $ac_file" >&6;} 11751 fi 11752 # Neutralize special characters interpreted by sed in replacement strings. 11753 case $configure_input in #( 11754 *\&* | *\|* | *\\* ) 11755 ac_sed_conf_input=`$as_echo "$configure_input" | 11756 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11757 *) ac_sed_conf_input=$configure_input;; 11758 esac 11759 11760 case $ac_tag in 11761 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11762 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11763 esac 11764 ;; 11765 esac 11766 11767 ac_dir=`$as_dirname -- "$ac_file" || 11768$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11769 X"$ac_file" : 'X\(//\)[^/]' \| \ 11770 X"$ac_file" : 'X\(//\)$' \| \ 11771 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11772$as_echo X"$ac_file" | 11773 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11774 s//\1/ 11775 q 11776 } 11777 /^X\(\/\/\)[^/].*/{ 11778 s//\1/ 11779 q 11780 } 11781 /^X\(\/\/\)$/{ 11782 s//\1/ 11783 q 11784 } 11785 /^X\(\/\).*/{ 11786 s//\1/ 11787 q 11788 } 11789 s/.*/./; q'` 11790 as_dir="$ac_dir"; as_fn_mkdir_p 11791 ac_builddir=. 11792 11793case "$ac_dir" in 11794.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11795*) 11796 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11797 # A ".." for each directory in $ac_dir_suffix. 11798 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11799 case $ac_top_builddir_sub in 11800 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11801 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11802 esac ;; 11803esac 11804ac_abs_top_builddir=$ac_pwd 11805ac_abs_builddir=$ac_pwd$ac_dir_suffix 11806# for backward compatibility: 11807ac_top_builddir=$ac_top_build_prefix 11808 11809case $srcdir in 11810 .) # We are building in place. 11811 ac_srcdir=. 11812 ac_top_srcdir=$ac_top_builddir_sub 11813 ac_abs_top_srcdir=$ac_pwd ;; 11814 [\\/]* | ?:[\\/]* ) # Absolute name. 11815 ac_srcdir=$srcdir$ac_dir_suffix; 11816 ac_top_srcdir=$srcdir 11817 ac_abs_top_srcdir=$srcdir ;; 11818 *) # Relative name. 11819 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11820 ac_top_srcdir=$ac_top_build_prefix$srcdir 11821 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11822esac 11823ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11824 11825 11826 case $ac_mode in 11827 :F) 11828 # 11829 # CONFIG_FILE 11830 # 11831 11832 case $INSTALL in 11833 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11834 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11835 esac 11836 ac_MKDIR_P=$MKDIR_P 11837 case $MKDIR_P in 11838 [\\/$]* | ?:[\\/]* ) ;; 11839 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11840 esac 11841_ACEOF 11842 11843cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11844# If the template does not know about datarootdir, expand it. 11845# FIXME: This hack should be removed a few years after 2.60. 11846ac_datarootdir_hack=; ac_datarootdir_seen= 11847ac_sed_dataroot=' 11848/datarootdir/ { 11849 p 11850 q 11851} 11852/@datadir@/p 11853/@docdir@/p 11854/@infodir@/p 11855/@localedir@/p 11856/@mandir@/p' 11857case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11858*datarootdir*) ac_datarootdir_seen=yes;; 11859*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11860 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11861$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11862_ACEOF 11863cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11864 ac_datarootdir_hack=' 11865 s&@datadir@&$datadir&g 11866 s&@docdir@&$docdir&g 11867 s&@infodir@&$infodir&g 11868 s&@localedir@&$localedir&g 11869 s&@mandir@&$mandir&g 11870 s&\\\${datarootdir}&$datarootdir&g' ;; 11871esac 11872_ACEOF 11873 11874# Neutralize VPATH when `$srcdir' = `.'. 11875# Shell code in configure.ac might set extrasub. 11876# FIXME: do we really want to maintain this feature? 11877cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11878ac_sed_extra="$ac_vpsub 11879$extrasub 11880_ACEOF 11881cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11882:t 11883/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11884s|@configure_input@|$ac_sed_conf_input|;t t 11885s&@top_builddir@&$ac_top_builddir_sub&;t t 11886s&@top_build_prefix@&$ac_top_build_prefix&;t t 11887s&@srcdir@&$ac_srcdir&;t t 11888s&@abs_srcdir@&$ac_abs_srcdir&;t t 11889s&@top_srcdir@&$ac_top_srcdir&;t t 11890s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11891s&@builddir@&$ac_builddir&;t t 11892s&@abs_builddir@&$ac_abs_builddir&;t t 11893s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11894s&@INSTALL@&$ac_INSTALL&;t t 11895s&@MKDIR_P@&$ac_MKDIR_P&;t t 11896$ac_datarootdir_hack 11897" 11898eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11899 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11900 11901test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11902 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11903 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11904 "$ac_tmp/out"`; test -z "$ac_out"; } && 11905 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11906which seems to be undefined. Please make sure it is defined" >&5 11907$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11908which seems to be undefined. Please make sure it is defined" >&2;} 11909 11910 rm -f "$ac_tmp/stdin" 11911 case $ac_file in 11912 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11913 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11914 esac \ 11915 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11916 ;; 11917 :H) 11918 # 11919 # CONFIG_HEADER 11920 # 11921 if test x"$ac_file" != x-; then 11922 { 11923 $as_echo "/* $configure_input */" \ 11924 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11925 } >"$ac_tmp/config.h" \ 11926 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11927 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11928 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11929$as_echo "$as_me: $ac_file is unchanged" >&6;} 11930 else 11931 rm -f "$ac_file" 11932 mv "$ac_tmp/config.h" "$ac_file" \ 11933 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11934 fi 11935 else 11936 $as_echo "/* $configure_input */" \ 11937 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11938 || as_fn_error $? "could not create -" "$LINENO" 5 11939 fi 11940# Compute "$ac_file"'s index in $config_headers. 11941_am_arg="$ac_file" 11942_am_stamp_count=1 11943for _am_header in $config_headers :; do 11944 case $_am_header in 11945 $_am_arg | $_am_arg:* ) 11946 break ;; 11947 * ) 11948 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11949 esac 11950done 11951echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11952$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11953 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11954 X"$_am_arg" : 'X\(//\)$' \| \ 11955 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11956$as_echo X"$_am_arg" | 11957 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11958 s//\1/ 11959 q 11960 } 11961 /^X\(\/\/\)[^/].*/{ 11962 s//\1/ 11963 q 11964 } 11965 /^X\(\/\/\)$/{ 11966 s//\1/ 11967 q 11968 } 11969 /^X\(\/\).*/{ 11970 s//\1/ 11971 q 11972 } 11973 s/.*/./; q'`/stamp-h$_am_stamp_count 11974 ;; 11975 11976 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11977$as_echo "$as_me: executing $ac_file commands" >&6;} 11978 ;; 11979 esac 11980 11981 11982 case $ac_file$ac_mode in 11983 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11984 # Autoconf 2.62 quotes --file arguments for eval, but not when files 11985 # are listed without --file. Let's play safe and only enable the eval 11986 # if we detect the quoting. 11987 case $CONFIG_FILES in 11988 *\'*) eval set x "$CONFIG_FILES" ;; 11989 *) set x $CONFIG_FILES ;; 11990 esac 11991 shift 11992 for mf 11993 do 11994 # Strip MF so we end up with the name of the file. 11995 mf=`echo "$mf" | sed -e 's/:.*$//'` 11996 # Check whether this is an Automake generated Makefile or not. 11997 # We used to match only the files named `Makefile.in', but 11998 # some people rename them; so instead we look at the file content. 11999 # Grep'ing the first line is not enough: some people post-process 12000 # each Makefile.in and add a new line on top of each file to say so. 12001 # Grep'ing the whole file is not good either: AIX grep has a line 12002 # limit of 2048, but all sed's we know have understand at least 4000. 12003 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12004 dirpart=`$as_dirname -- "$mf" || 12005$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12006 X"$mf" : 'X\(//\)[^/]' \| \ 12007 X"$mf" : 'X\(//\)$' \| \ 12008 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12009$as_echo X"$mf" | 12010 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12011 s//\1/ 12012 q 12013 } 12014 /^X\(\/\/\)[^/].*/{ 12015 s//\1/ 12016 q 12017 } 12018 /^X\(\/\/\)$/{ 12019 s//\1/ 12020 q 12021 } 12022 /^X\(\/\).*/{ 12023 s//\1/ 12024 q 12025 } 12026 s/.*/./; q'` 12027 else 12028 continue 12029 fi 12030 # Extract the definition of DEPDIR, am__include, and am__quote 12031 # from the Makefile without running `make'. 12032 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12033 test -z "$DEPDIR" && continue 12034 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12035 test -z "am__include" && continue 12036 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12037 # When using ansi2knr, U may be empty or an underscore; expand it 12038 U=`sed -n 's/^U = //p' < "$mf"` 12039 # Find all dependency output files, they are included files with 12040 # $(DEPDIR) in their names. We invoke sed twice because it is the 12041 # simplest approach to changing $(DEPDIR) to its actual value in the 12042 # expansion. 12043 for file in `sed -n " 12044 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12045 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 12046 # Make sure the directory exists. 12047 test -f "$dirpart/$file" && continue 12048 fdir=`$as_dirname -- "$file" || 12049$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12050 X"$file" : 'X\(//\)[^/]' \| \ 12051 X"$file" : 'X\(//\)$' \| \ 12052 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12053$as_echo X"$file" | 12054 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12055 s//\1/ 12056 q 12057 } 12058 /^X\(\/\/\)[^/].*/{ 12059 s//\1/ 12060 q 12061 } 12062 /^X\(\/\/\)$/{ 12063 s//\1/ 12064 q 12065 } 12066 /^X\(\/\).*/{ 12067 s//\1/ 12068 q 12069 } 12070 s/.*/./; q'` 12071 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12072 # echo "creating $dirpart/$file" 12073 echo '# dummy' > "$dirpart/$file" 12074 done 12075 done 12076} 12077 ;; 12078 12079 esac 12080done # for ac_tag 12081 12082 12083as_fn_exit 0 12084_ACEOF 12085ac_clean_files=$ac_clean_files_save 12086 12087test $ac_write_fail = 0 || 12088 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12089 12090 12091# configure is writing to config.log, and then calls config.status. 12092# config.status does its own redirection, appending to config.log. 12093# Unfortunately, on DOS this fails, as config.log is still kept open 12094# by configure, so config.status won't be able to write to it; its 12095# output is simply discarded. So we exec the FD to /dev/null, 12096# effectively closing config.log, so it can be properly (re)opened and 12097# appended to by config.status. When coming back to configure, we 12098# need to make the FD available again. 12099if test "$no_create" != yes; then 12100 ac_cs_success=: 12101 ac_config_status_args= 12102 test "$silent" = yes && 12103 ac_config_status_args="$ac_config_status_args --quiet" 12104 exec 5>/dev/null 12105 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12106 exec 5>>config.log 12107 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12108 # would make configure fail if this is the last instruction. 12109 $ac_cs_success || as_fn_exit 1 12110fi 12111if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12112 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12113$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12114fi 12115 12116