configure revision 40a76396
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68 for xset 1.2.3. 4# 5# Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6# 7# 8# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10# Foundation, Inc. 11# 12# 13# This configure script is free software; the Free Software Foundation 14# gives unlimited permission to copy, distribute and modify it. 15## -------------------- ## 16## M4sh Initialization. ## 17## -------------------- ## 18 19# Be more Bourne compatible 20DUALCASE=1; export DUALCASE # for MKS sh 21if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac 35fi 36 37 38as_nl=' 39' 40export as_nl 41# Printing a long string crashes Solaris 7 /usr/bin/printf. 42as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45# Prefer a ksh shell builtin over an external printf program on Solaris, 46# but without wasting forks for bash or zsh. 47if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74fi 75 76# The user is always right. 77if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83fi 84 85 86# IFS 87# We need space, tab and new line, in precisely that order. Quoting is 88# there to prevent editors from complaining about space-tab. 89# (If _AS_PATH_WALK were called with IFS unset, it would disable word 90# splitting by setting IFS to empty value.) 91IFS=" "" $as_nl" 92 93# Find who we are. Look in the path if we contain no directory separator. 94as_myself= 95case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98for as_dir in $PATH 99do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104IFS=$as_save_IFS 105 106 ;; 107esac 108# We did not find ourselves, most probably we were run as `sh COMMAND' 109# in which case we are not to be found in the path. 110if test "x$as_myself" = x; then 111 as_myself=$0 112fi 113if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116fi 117 118# Unset variables that we do not need and which cause bugs (e.g. in 119# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120# suppresses any "Segmentation fault" message there. '((' could 121# trigger a bug in pdksh 5.2.14. 122for as_var in BASH_ENV ENV MAIL MAILPATH 123do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125done 126PS1='$ ' 127PS2='> ' 128PS4='+ ' 129 130# NLS nuisances. 131LC_ALL=C 132export LC_ALL 133LANGUAGE=C 134export LANGUAGE 135 136# CDPATH. 137(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153esac 154fi 155" 156 as_required="as_fn_return () { (exit \$1); } 157as_fn_success () { as_fn_return 0; } 158as_fn_failure () { as_fn_return 1; } 159as_fn_ret_success () { return 0; } 160as_fn_ret_failure () { return 1; } 161 162exitcode=0 163as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169else 170 exitcode=1; echo positional parameters were not saved. 171fi 172test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180else 181 as_have_required=no 182fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187as_found=false 188for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203fi 204fi 205 done;; 206 esac 207 as_found=false 208done 209$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212fi; } 213IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf@gnu.org and 242$0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 243$0: about your system, including any error possibly output 244$0: before this message. Then install a modern shell, or 245$0: manually run the script under such a shell if you do 246$0: have one." 247 fi 248 exit 1 249fi 250fi 251fi 252SHELL=${CONFIG_SHELL-/bin/sh} 253export SHELL 254# Unset more variables known to interfere with behavior of common tools. 255CLICOLOR_FORCE= GREP_OPTIONS= 256unset CLICOLOR_FORCE GREP_OPTIONS 257 258## --------------------- ## 259## M4sh Shell Functions. ## 260## --------------------- ## 261# as_fn_unset VAR 262# --------------- 263# Portably unset VAR. 264as_fn_unset () 265{ 266 { eval $1=; unset $1;} 267} 268as_unset=as_fn_unset 269 270# as_fn_set_status STATUS 271# ----------------------- 272# Set $? to STATUS, without forking. 273as_fn_set_status () 274{ 275 return $1 276} # as_fn_set_status 277 278# as_fn_exit STATUS 279# ----------------- 280# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 281as_fn_exit () 282{ 283 set +e 284 as_fn_set_status $1 285 exit $1 286} # as_fn_exit 287 288# as_fn_mkdir_p 289# ------------- 290# Create "$as_dir" as a directory, including parents if necessary. 291as_fn_mkdir_p () 292{ 293 294 case $as_dir in #( 295 -*) as_dir=./$as_dir;; 296 esac 297 test -d "$as_dir" || eval $as_mkdir_p || { 298 as_dirs= 299 while :; do 300 case $as_dir in #( 301 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 302 *) as_qdir=$as_dir;; 303 esac 304 as_dirs="'$as_qdir' $as_dirs" 305 as_dir=`$as_dirname -- "$as_dir" || 306$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 307 X"$as_dir" : 'X\(//\)[^/]' \| \ 308 X"$as_dir" : 'X\(//\)$' \| \ 309 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 310$as_echo X"$as_dir" | 311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)[^/].*/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\/\)$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\).*/{ 324 s//\1/ 325 q 326 } 327 s/.*/./; q'` 328 test -d "$as_dir" && break 329 done 330 test -z "$as_dirs" || eval "mkdir $as_dirs" 331 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 332 333 334} # as_fn_mkdir_p 335# as_fn_append VAR VALUE 336# ---------------------- 337# Append the text in VALUE to the end of the definition contained in VAR. Take 338# advantage of any shell optimizations that allow amortized linear growth over 339# repeated appends, instead of the typical quadratic growth present in naive 340# implementations. 341if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 342 eval 'as_fn_append () 343 { 344 eval $1+=\$2 345 }' 346else 347 as_fn_append () 348 { 349 eval $1=\$$1\$2 350 } 351fi # as_fn_append 352 353# as_fn_arith ARG... 354# ------------------ 355# Perform arithmetic evaluation on the ARGs, and store the result in the 356# global $as_val. Take advantage of shells that can avoid forks. The arguments 357# must be portable across $(()) and expr. 358if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 359 eval 'as_fn_arith () 360 { 361 as_val=$(( $* )) 362 }' 363else 364 as_fn_arith () 365 { 366 as_val=`expr "$@" || test $? -eq 1` 367 } 368fi # as_fn_arith 369 370 371# as_fn_error STATUS ERROR [LINENO LOG_FD] 372# ---------------------------------------- 373# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 374# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 375# script with STATUS, using 1 if that was 0. 376as_fn_error () 377{ 378 as_status=$1; test $as_status -eq 0 && as_status=1 379 if test "$4"; then 380 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 381 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 382 fi 383 $as_echo "$as_me: error: $2" >&2 384 as_fn_exit $as_status 385} # as_fn_error 386 387if expr a : '\(a\)' >/dev/null 2>&1 && 388 test "X`expr 00001 : '.*\(...\)'`" = X001; then 389 as_expr=expr 390else 391 as_expr=false 392fi 393 394if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 395 as_basename=basename 396else 397 as_basename=false 398fi 399 400if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 401 as_dirname=dirname 402else 403 as_dirname=false 404fi 405 406as_me=`$as_basename -- "$0" || 407$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 408 X"$0" : 'X\(//\)$' \| \ 409 X"$0" : 'X\(/\)' \| . 2>/dev/null || 410$as_echo X/"$0" | 411 sed '/^.*\/\([^/][^/]*\)\/*$/{ 412 s//\1/ 413 q 414 } 415 /^X\/\(\/\/\)$/{ 416 s//\1/ 417 q 418 } 419 /^X\/\(\/\).*/{ 420 s//\1/ 421 q 422 } 423 s/.*/./; q'` 424 425# Avoid depending upon Character Ranges. 426as_cr_letters='abcdefghijklmnopqrstuvwxyz' 427as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 428as_cr_Letters=$as_cr_letters$as_cr_LETTERS 429as_cr_digits='0123456789' 430as_cr_alnum=$as_cr_Letters$as_cr_digits 431 432 433 as_lineno_1=$LINENO as_lineno_1a=$LINENO 434 as_lineno_2=$LINENO as_lineno_2a=$LINENO 435 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 436 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 437 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 438 sed -n ' 439 p 440 /[$]LINENO/= 441 ' <$as_myself | 442 sed ' 443 s/[$]LINENO.*/&-/ 444 t lineno 445 b 446 :lineno 447 N 448 :loop 449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 450 t loop 451 s/-\n.*// 452 ' >$as_me.lineno && 453 chmod +x "$as_me.lineno" || 454 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 455 456 # Don't try to exec as it changes $[0], causing all sort of problems 457 # (the dirname of $[0] is not the place where we might find the 458 # original and so on. Autoconf is especially sensitive to this). 459 . "./$as_me.lineno" 460 # Exit status is that of the last command. 461 exit 462} 463 464ECHO_C= ECHO_N= ECHO_T= 465case `echo -n x` in #((((( 466-n*) 467 case `echo 'xy\c'` in 468 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 469 xy) ECHO_C='\c';; 470 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 471 ECHO_T=' ';; 472 esac;; 473*) 474 ECHO_N='-n';; 475esac 476 477rm -f conf$$ conf$$.exe conf$$.file 478if test -d conf$$.dir; then 479 rm -f conf$$.dir/conf$$.file 480else 481 rm -f conf$$.dir 482 mkdir conf$$.dir 2>/dev/null 483fi 484if (echo >conf$$.file) 2>/dev/null; then 485 if ln -s conf$$.file conf$$ 2>/dev/null; then 486 as_ln_s='ln -s' 487 # ... but there are two gotchas: 488 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 489 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 490 # In both cases, we have to default to `cp -p'. 491 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 492 as_ln_s='cp -p' 493 elif ln conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s=ln 495 else 496 as_ln_s='cp -p' 497 fi 498else 499 as_ln_s='cp -p' 500fi 501rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 502rmdir conf$$.dir 2>/dev/null 503 504if mkdir -p . 2>/dev/null; then 505 as_mkdir_p='mkdir -p "$as_dir"' 506else 507 test -d ./-p && rmdir ./-p 508 as_mkdir_p=false 509fi 510 511if test -x / >/dev/null 2>&1; then 512 as_test_x='test -x' 513else 514 if ls -dL / >/dev/null 2>&1; then 515 as_ls_L_option=L 516 else 517 as_ls_L_option= 518 fi 519 as_test_x=' 520 eval sh -c '\'' 521 if test -d "$1"; then 522 test -d "$1/."; 523 else 524 case $1 in #( 525 -*)set "./$1";; 526 esac; 527 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 528 ???[sx]*):;;*)false;;esac;fi 529 '\'' sh 530 ' 531fi 532as_executable_p=$as_test_x 533 534# Sed expression to map a string onto a valid CPP name. 535as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 536 537# Sed expression to map a string onto a valid variable name. 538as_tr_sh="eval sed 'y%*+%pp%;s%[^_$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='xset' 563PACKAGE_TARNAME='xset' 564PACKAGE_VERSION='1.2.3' 565PACKAGE_STRING='xset 1.2.3' 566PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567PACKAGE_URL='' 568 569ac_unique_file="Makefile.am" 570# Factoring default headers for most tests. 571ac_includes_default="\ 572#include <stdio.h> 573#ifdef HAVE_SYS_TYPES_H 574# include <sys/types.h> 575#endif 576#ifdef HAVE_SYS_STAT_H 577# include <sys/stat.h> 578#endif 579#ifdef STDC_HEADERS 580# include <stdlib.h> 581# include <stddef.h> 582#else 583# ifdef HAVE_STDLIB_H 584# include <stdlib.h> 585# endif 586#endif 587#ifdef HAVE_STRING_H 588# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 589# include <memory.h> 590# endif 591# include <string.h> 592#endif 593#ifdef HAVE_STRINGS_H 594# include <strings.h> 595#endif 596#ifdef HAVE_INTTYPES_H 597# include <inttypes.h> 598#endif 599#ifdef HAVE_STDINT_H 600# include <stdint.h> 601#endif 602#ifdef HAVE_UNISTD_H 603# include <unistd.h> 604#endif" 605 606ac_subst_vars='am__EXEEXT_FALSE 607am__EXEEXT_TRUE 608LTLIBOBJS 609LIBOBJS 610SET_FONTCACHE_LIBS 611SET_FONTCACHE_CFLAGS 612SET_XF86MISC_LIBS 613SET_XF86MISC_CFLAGS 614SET_XKB_LIBS 615SET_XKB_CFLAGS 616SET_XEXT_LIBS 617SET_XEXT_CFLAGS 618SET_X11_LIBS 619SET_X11_CFLAGS 620XSET_LIBS 621XSET_CFLAGS 622MAN_SUBSTS 623XORG_MAN_PAGE 624ADMIN_MAN_DIR 625DRIVER_MAN_DIR 626MISC_MAN_DIR 627FILE_MAN_DIR 628LIB_MAN_DIR 629APP_MAN_DIR 630ADMIN_MAN_SUFFIX 631DRIVER_MAN_SUFFIX 632MISC_MAN_SUFFIX 633FILE_MAN_SUFFIX 634LIB_MAN_SUFFIX 635APP_MAN_SUFFIX 636SED 637host_os 638host_vendor 639host_cpu 640host 641build_os 642build_vendor 643build_cpu 644build 645INSTALL_CMD 646PKG_CONFIG 647CHANGELOG_CMD 648STRICT_CFLAGS 649CWARNFLAGS 650BASE_CFLAGS 651MAINT 652MAINTAINER_MODE_FALSE 653MAINTAINER_MODE_TRUE 654AM_BACKSLASH 655AM_DEFAULT_VERBOSITY 656AM_DEFAULT_V 657AM_V 658am__fastdepCC_FALSE 659am__fastdepCC_TRUE 660CCDEPMODE 661am__nodep 662AMDEPBACKSLASH 663AMDEP_FALSE 664AMDEP_TRUE 665am__quote 666am__include 667DEPDIR 668am__untar 669am__tar 670AMTAR 671am__leading_dot 672SET_MAKE 673AWK 674mkdir_p 675MKDIR_P 676INSTALL_STRIP_PROGRAM 677STRIP 678install_sh 679MAKEINFO 680AUTOHEADER 681AUTOMAKE 682AUTOCONF 683ACLOCAL 684VERSION 685PACKAGE 686CYGPATH_W 687am__isrc 688INSTALL_DATA 689INSTALL_SCRIPT 690INSTALL_PROGRAM 691EGREP 692GREP 693CPP 694OBJEXT 695EXEEXT 696ac_ct_CC 697CPPFLAGS 698LDFLAGS 699CFLAGS 700CC 701target_alias 702host_alias 703build_alias 704LIBS 705ECHO_T 706ECHO_N 707ECHO_C 708DEFS 709mandir 710localedir 711libdir 712psdir 713pdfdir 714dvidir 715htmldir 716infodir 717docdir 718oldincludedir 719includedir 720localstatedir 721sharedstatedir 722sysconfdir 723datadir 724datarootdir 725libexecdir 726sbindir 727bindir 728program_transform_name 729prefix 730exec_prefix 731PACKAGE_URL 732PACKAGE_BUGREPORT 733PACKAGE_STRING 734PACKAGE_VERSION 735PACKAGE_TARNAME 736PACKAGE_NAME 737PATH_SEPARATOR 738SHELL' 739ac_subst_files='' 740ac_user_opts=' 741enable_option_checking 742enable_dependency_tracking 743enable_silent_rules 744enable_maintainer_mode 745enable_selective_werror 746enable_strict_compilation 747with_xf86misc 748with_fontcache 749' 750 ac_precious_vars='build_alias 751host_alias 752target_alias 753CC 754CFLAGS 755LDFLAGS 756LIBS 757CPPFLAGS 758CPP 759PKG_CONFIG 760XSET_CFLAGS 761XSET_LIBS 762SET_X11_CFLAGS 763SET_X11_LIBS 764SET_XEXT_CFLAGS 765SET_XEXT_LIBS 766SET_XKB_CFLAGS 767SET_XKB_LIBS 768SET_XF86MISC_CFLAGS 769SET_XF86MISC_LIBS 770SET_FONTCACHE_CFLAGS 771SET_FONTCACHE_LIBS' 772 773 774# Initialize some variables set by options. 775ac_init_help= 776ac_init_version=false 777ac_unrecognized_opts= 778ac_unrecognized_sep= 779# The variables have the same names as the options, with 780# dashes changed to underlines. 781cache_file=/dev/null 782exec_prefix=NONE 783no_create= 784no_recursion= 785prefix=NONE 786program_prefix=NONE 787program_suffix=NONE 788program_transform_name=s,x,x, 789silent= 790site= 791srcdir= 792verbose= 793x_includes=NONE 794x_libraries=NONE 795 796# Installation directory options. 797# These are left unexpanded so users can "make install exec_prefix=/foo" 798# and all the variables that are supposed to be based on exec_prefix 799# by default will actually change. 800# Use braces instead of parens because sh, perl, etc. also accept them. 801# (The list follows the same order as the GNU Coding Standards.) 802bindir='${exec_prefix}/bin' 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See below for descriptions of some of the useful variables. 1320 1321Defaults for the options are specified in brackets. 1322 1323Configuration: 1324 -h, --help display this help and exit 1325 --help=short display options specific to this package 1326 --help=recursive display the short help of all the included packages 1327 -V, --version display version information and exit 1328 -q, --quiet, --silent do not print \`checking ...' messages 1329 --cache-file=FILE cache test results in FILE [disabled] 1330 -C, --config-cache alias for \`--cache-file=config.cache' 1331 -n, --no-create do not create output files 1332 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1333 1334Installation directories: 1335 --prefix=PREFIX install architecture-independent files in PREFIX 1336 [$ac_default_prefix] 1337 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1338 [PREFIX] 1339 1340By default, \`make install' will install all the files in 1341\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1342an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1343for instance \`--prefix=\$HOME'. 1344 1345For better control, use the options below. 1346 1347Fine tuning of the installation directories: 1348 --bindir=DIR user executables [EPREFIX/bin] 1349 --sbindir=DIR system admin executables [EPREFIX/sbin] 1350 --libexecdir=DIR program executables [EPREFIX/libexec] 1351 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1352 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1353 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1354 --libdir=DIR object code libraries [EPREFIX/lib] 1355 --includedir=DIR C header files [PREFIX/include] 1356 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1357 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1358 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1359 --infodir=DIR info documentation [DATAROOTDIR/info] 1360 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1361 --mandir=DIR man documentation [DATAROOTDIR/man] 1362 --docdir=DIR documentation root [DATAROOTDIR/doc/xset] 1363 --htmldir=DIR html documentation [DOCDIR] 1364 --dvidir=DIR dvi documentation [DOCDIR] 1365 --pdfdir=DIR pdf documentation [DOCDIR] 1366 --psdir=DIR ps documentation [DOCDIR] 1367_ACEOF 1368 1369 cat <<\_ACEOF 1370 1371Program names: 1372 --program-prefix=PREFIX prepend PREFIX to installed program names 1373 --program-suffix=SUFFIX append SUFFIX to installed program names 1374 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1375 1376System types: 1377 --build=BUILD configure for building on BUILD [guessed] 1378 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1379_ACEOF 1380fi 1381 1382if test -n "$ac_init_help"; then 1383 case $ac_init_help in 1384 short | recursive ) echo "Configuration of xset 1.2.3:";; 1385 esac 1386 cat <<\_ACEOF 1387 1388Optional Features: 1389 --disable-option-checking ignore unrecognized --enable/--with options 1390 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1391 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1392 --enable-dependency-tracking 1393 do not reject slow dependency extractors 1394 --disable-dependency-tracking 1395 speeds up one-time build 1396 --enable-silent-rules less verbose build output (undo: "make V=1") 1397 --disable-silent-rules verbose build output (undo: "make V=0") 1398 --enable-maintainer-mode 1399 enable make rules and dependencies not useful (and 1400 sometimes confusing) to the casual installer 1401 --disable-selective-werror 1402 Turn off selective compiler errors. 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1506 cd "$ac_pwd" || { ac_status=$?; break; } 1507 done 1508fi 1509 1510test -n "$ac_init_help" && exit $ac_status 1511if $ac_init_version; then 1512 cat <<\_ACEOF 1513xset configure 1.2.3 1514generated by GNU Autoconf 2.68 1515 1516Copyright (C) 2010 Free Software Foundation, Inc. 1517This configure script is free software; the Free Software Foundation 1518gives unlimited permission to copy, distribute and modify it. 1519_ACEOF 1520 exit 1521fi 1522 1523## ------------------------ ## 1524## Autoconf initialization. ## 1525## ------------------------ ## 1526 1527# ac_fn_c_try_compile LINENO 1528# -------------------------- 1529# Try to compile conftest.$ac_ext, and return whether this succeeded. 1530ac_fn_c_try_compile () 1531{ 1532 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1533 rm -f conftest.$ac_objext 1534 if { { ac_try="$ac_compile" 1535case "(($ac_try" in 1536 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1537 *) ac_try_echo=$ac_try;; 1538esac 1539eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1540$as_echo "$ac_try_echo"; } >&5 1541 (eval "$ac_compile") 2>conftest.err 1542 ac_status=$? 1543 if test -s conftest.err; then 1544 grep -v '^ *+' conftest.err >conftest.er1 1545 cat conftest.er1 >&5 1546 mv -f conftest.er1 conftest.err 1547 fi 1548 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1549 test $ac_status = 0; } && { 1550 test -z "$ac_c_werror_flag" || 1551 test ! -s conftest.err 1552 } && test -s conftest.$ac_objext; then : 1553 ac_retval=0 1554else 1555 $as_echo "$as_me: failed program was:" >&5 1556sed 's/^/| /' conftest.$ac_ext >&5 1557 1558 ac_retval=1 1559fi 1560 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1561 as_fn_set_status $ac_retval 1562 1563} # ac_fn_c_try_compile 1564 1565# ac_fn_c_try_cpp LINENO 1566# ---------------------- 1567# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1568ac_fn_c_try_cpp () 1569{ 1570 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1571 if { { ac_try="$ac_cpp conftest.$ac_ext" 1572case "(($ac_try" in 1573 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1574 *) ac_try_echo=$ac_try;; 1575esac 1576eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1577$as_echo "$ac_try_echo"; } >&5 1578 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1579 ac_status=$? 1580 if test -s conftest.err; then 1581 grep -v '^ *+' conftest.err >conftest.er1 1582 cat conftest.er1 >&5 1583 mv -f conftest.er1 conftest.err 1584 fi 1585 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1586 test $ac_status = 0; } > conftest.i && { 1587 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1588 test ! -s conftest.err 1589 }; then : 1590 ac_retval=0 1591else 1592 $as_echo "$as_me: failed program was:" >&5 1593sed 's/^/| /' conftest.$ac_ext >&5 1594 1595 ac_retval=1 1596fi 1597 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1598 as_fn_set_status $ac_retval 1599 1600} # ac_fn_c_try_cpp 1601 1602# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1603# ------------------------------------------------------- 1604# Tests whether HEADER exists, giving a warning if it cannot be compiled using 1605# the include files in INCLUDES and setting the cache variable VAR 1606# accordingly. 1607ac_fn_c_check_header_mongrel () 1608{ 1609 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1610 if eval \${$3+:} false; then : 1611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1612$as_echo_n "checking for $2... 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For instance with Cygwin, `ls conftest' will 2726# work properly (i.e., refer to `conftest.exe'), while it won't with 2727# `rm'. 2728for ac_file in conftest.exe conftest conftest.*; do 2729 test -f "$ac_file" || continue 2730 case $ac_file in 2731 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2732 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2733 break;; 2734 * ) break;; 2735 esac 2736done 2737else 2738 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2739$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2740as_fn_error $? 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"cannot compute suffix of object files: cannot compile 2852See \`config.log' for more details" "$LINENO" 5; } 2853fi 2854rm -f conftest.$ac_cv_objext conftest.$ac_ext 2855fi 2856{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2857$as_echo "$ac_cv_objext" >&6; } 2858OBJEXT=$ac_cv_objext 2859ac_objext=$OBJEXT 2860{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2861$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2862if ${ac_cv_c_compiler_gnu+:} false; then : 2863 $as_echo_n "(cached) " >&6 2864else 2865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2866/* end confdefs.h. */ 2867 2868int 2869main () 2870{ 2871#ifndef __GNUC__ 2872 choke me 2873#endif 2874 2875 ; 2876 return 0; 2877} 2878_ACEOF 2879if ac_fn_c_try_compile "$LINENO"; then : 2880 ac_compiler_gnu=yes 2881else 2882 ac_compiler_gnu=no 2883fi 2884rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2885ac_cv_c_compiler_gnu=$ac_compiler_gnu 2886 2887fi 2888{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2889$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2890if test $ac_compiler_gnu = yes; then 2891 GCC=yes 2892else 2893 GCC= 2894fi 2895ac_test_CFLAGS=${CFLAGS+set} 2896ac_save_CFLAGS=$CFLAGS 2897{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2898$as_echo_n "checking whether $CC accepts -g... " >&6; } 2899if ${ac_cv_prog_cc_g+:} false; then : 2900 $as_echo_n "(cached) " >&6 2901else 2902 ac_save_c_werror_flag=$ac_c_werror_flag 2903 ac_c_werror_flag=yes 2904 ac_cv_prog_cc_g=no 2905 CFLAGS="-g" 2906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2907/* end confdefs.h. */ 2908 2909int 2910main () 2911{ 2912 2913 ; 2914 return 0; 2915} 2916_ACEOF 2917if ac_fn_c_try_compile "$LINENO"; then : 2918 ac_cv_prog_cc_g=yes 2919else 2920 CFLAGS="" 2921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2922/* end confdefs.h. */ 2923 2924int 2925main () 2926{ 2927 2928 ; 2929 return 0; 2930} 2931_ACEOF 2932if ac_fn_c_try_compile "$LINENO"; then : 2933 2934else 2935 ac_c_werror_flag=$ac_save_c_werror_flag 2936 CFLAGS="-g" 2937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2938/* end confdefs.h. */ 2939 2940int 2941main () 2942{ 2943 2944 ; 2945 return 0; 2946} 2947_ACEOF 2948if ac_fn_c_try_compile "$LINENO"; then : 2949 ac_cv_prog_cc_g=yes 2950fi 2951rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2952fi 2953rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2954fi 2955rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2956 ac_c_werror_flag=$ac_save_c_werror_flag 2957fi 2958{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2959$as_echo "$ac_cv_prog_cc_g" >&6; } 2960if test "$ac_test_CFLAGS" = set; then 2961 CFLAGS=$ac_save_CFLAGS 2962elif test $ac_cv_prog_cc_g = yes; then 2963 if test "$GCC" = yes; then 2964 CFLAGS="-g -O2" 2965 else 2966 CFLAGS="-g" 2967 fi 2968else 2969 if test "$GCC" = yes; then 2970 CFLAGS="-O2" 2971 else 2972 CFLAGS= 2973 fi 2974fi 2975{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2976$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2977if ${ac_cv_prog_cc_c89+:} false; then : 2978 $as_echo_n "(cached) " >&6 2979else 2980 ac_cv_prog_cc_c89=no 2981ac_save_CC=$CC 2982cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2983/* end confdefs.h. */ 2984#include <stdarg.h> 2985#include <stdio.h> 2986#include <sys/types.h> 2987#include <sys/stat.h> 2988/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2989struct buf { int x; }; 2990FILE * (*rcsopen) (struct buf *, struct stat *, int); 2991static char *e (p, i) 2992 char **p; 2993 int i; 2994{ 2995 return p[i]; 2996} 2997static char *f (char * (*g) (char **, int), char **p, ...) 2998{ 2999 char *s; 3000 va_list v; 3001 va_start (v,p); 3002 s = g (p, va_arg (v,int)); 3003 va_end (v); 3004 return s; 3005} 3006 3007/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3008 function prototypes and stuff, but not '\xHH' hex character constants. 3009 These don't provoke an error unfortunately, instead are silently treated 3010 as 'x'. The following induces an error, until -std is added to get 3011 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3012 array size at least. It's necessary to write '\x00'==0 to get something 3013 that's true only with -std. */ 3014int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3015 3016/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3017 inside strings and character constants. */ 3018#define FOO(x) 'x' 3019int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3020 3021int test (int i, double x); 3022struct s1 {int (*f) (int a);}; 3023struct s2 {int (*f) (double a);}; 3024int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3025int argc; 3026char **argv; 3027int 3028main () 3029{ 3030return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3031 ; 3032 return 0; 3033} 3034_ACEOF 3035for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3036 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3037do 3038 CC="$ac_save_CC $ac_arg" 3039 if ac_fn_c_try_compile "$LINENO"; then : 3040 ac_cv_prog_cc_c89=$ac_arg 3041fi 3042rm -f core conftest.err conftest.$ac_objext 3043 test "x$ac_cv_prog_cc_c89" != "xno" && break 3044done 3045rm -f conftest.$ac_ext 3046CC=$ac_save_CC 3047 3048fi 3049# AC_CACHE_VAL 3050case "x$ac_cv_prog_cc_c89" in 3051 x) 3052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3053$as_echo "none needed" >&6; } ;; 3054 xno) 3055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3056$as_echo "unsupported" >&6; } ;; 3057 *) 3058 CC="$CC $ac_cv_prog_cc_c89" 3059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3060$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3061esac 3062if test "x$ac_cv_prog_cc_c89" != xno; then : 3063 3064fi 3065 3066ac_ext=c 3067ac_cpp='$CPP $CPPFLAGS' 3068ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3069ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3070ac_compiler_gnu=$ac_cv_c_compiler_gnu 3071 3072ac_ext=c 3073ac_cpp='$CPP $CPPFLAGS' 3074ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3075ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3076ac_compiler_gnu=$ac_cv_c_compiler_gnu 3077{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3078$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3079if ${am_cv_prog_cc_c_o+:} false; then : 3080 $as_echo_n "(cached) " >&6 3081else 3082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3083/* end confdefs.h. */ 3084 3085int 3086main () 3087{ 3088 3089 ; 3090 return 0; 3091} 3092_ACEOF 3093 # Make sure it works both with $CC and with simple cc. 3094 # Following AC_PROG_CC_C_O, we do the test twice because some 3095 # compilers refuse to overwrite an existing .o file with -o, 3096 # though they will create one. 3097 am_cv_prog_cc_c_o=yes 3098 for am_i in 1 2; do 3099 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3100 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3101 ac_status=$? 3102 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3103 (exit $ac_status); } \ 3104 && test -f conftest2.$ac_objext; then 3105 : OK 3106 else 3107 am_cv_prog_cc_c_o=no 3108 break 3109 fi 3110 done 3111 rm -f core conftest* 3112 unset am_i 3113fi 3114{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3115$as_echo "$am_cv_prog_cc_c_o" >&6; } 3116if test "$am_cv_prog_cc_c_o" != yes; then 3117 # Losing compiler, so override with the script. 3118 # FIXME: It is wrong to rewrite CC. 3119 # But if we don't then we get into trouble of one sort or another. 3120 # A longer-term fix would be to have automake use am__CC in this case, 3121 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3122 CC="$am_aux_dir/compile $CC" 3123fi 3124ac_ext=c 3125ac_cpp='$CPP $CPPFLAGS' 3126ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3127ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3128ac_compiler_gnu=$ac_cv_c_compiler_gnu 3129 3130 3131 3132ac_ext=c 3133ac_cpp='$CPP $CPPFLAGS' 3134ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3135ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3136ac_compiler_gnu=$ac_cv_c_compiler_gnu 3137{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3138$as_echo_n "checking how to run the C preprocessor... " >&6; } 3139# On Suns, sometimes $CPP names a directory. 3140if test -n "$CPP" && test -d "$CPP"; then 3141 CPP= 3142fi 3143if test -z "$CPP"; then 3144 if ${ac_cv_prog_CPP+:} false; then : 3145 $as_echo_n "(cached) " >&6 3146else 3147 # Double quotes because CPP needs to be expanded 3148 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3149 do 3150 ac_preproc_ok=false 3151for ac_c_preproc_warn_flag in '' yes 3152do 3153 # Use a header file that comes with gcc, so configuring glibc 3154 # with a fresh cross-compiler works. 3155 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3156 # <limits.h> exists even on freestanding compilers. 3157 # On the NeXT, cc -E runs the code through the compiler's parser, 3158 # not just through cpp. "Syntax error" is here to catch this case. 3159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3160/* end confdefs.h. */ 3161#ifdef __STDC__ 3162# include <limits.h> 3163#else 3164# include <assert.h> 3165#endif 3166 Syntax error 3167_ACEOF 3168if ac_fn_c_try_cpp "$LINENO"; then : 3169 3170else 3171 # Broken: fails on valid input. 3172continue 3173fi 3174rm -f conftest.err conftest.i conftest.$ac_ext 3175 3176 # OK, works on sane cases. Now check whether nonexistent headers 3177 # can be detected and how. 3178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3179/* end confdefs.h. */ 3180#include <ac_nonexistent.h> 3181_ACEOF 3182if ac_fn_c_try_cpp "$LINENO"; then : 3183 # Broken: success on invalid input. 3184continue 3185else 3186 # Passes both tests. 3187ac_preproc_ok=: 3188break 3189fi 3190rm -f conftest.err conftest.i conftest.$ac_ext 3191 3192done 3193# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3194rm -f conftest.i conftest.err conftest.$ac_ext 3195if $ac_preproc_ok; then : 3196 break 3197fi 3198 3199 done 3200 ac_cv_prog_CPP=$CPP 3201 3202fi 3203 CPP=$ac_cv_prog_CPP 3204else 3205 ac_cv_prog_CPP=$CPP 3206fi 3207{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3208$as_echo "$CPP" >&6; } 3209ac_preproc_ok=false 3210for ac_c_preproc_warn_flag in '' yes 3211do 3212 # Use a header file that comes with gcc, so configuring glibc 3213 # with a fresh cross-compiler works. 3214 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3215 # <limits.h> exists even on freestanding compilers. 3216 # On the NeXT, cc -E runs the code through the compiler's parser, 3217 # not just through cpp. "Syntax error" is here to catch this case. 3218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3219/* end confdefs.h. */ 3220#ifdef __STDC__ 3221# include <limits.h> 3222#else 3223# include <assert.h> 3224#endif 3225 Syntax error 3226_ACEOF 3227if ac_fn_c_try_cpp "$LINENO"; then : 3228 3229else 3230 # Broken: fails on valid input. 3231continue 3232fi 3233rm -f conftest.err conftest.i conftest.$ac_ext 3234 3235 # OK, works on sane cases. Now check whether nonexistent headers 3236 # can be detected and how. 3237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3238/* end confdefs.h. */ 3239#include <ac_nonexistent.h> 3240_ACEOF 3241if ac_fn_c_try_cpp "$LINENO"; then : 3242 # Broken: success on invalid input. 3243continue 3244else 3245 # Passes both tests. 3246ac_preproc_ok=: 3247break 3248fi 3249rm -f conftest.err conftest.i conftest.$ac_ext 3250 3251done 3252# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3253rm -f conftest.i conftest.err conftest.$ac_ext 3254if $ac_preproc_ok; then : 3255 3256else 3257 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3258$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3259as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3260See \`config.log' for more details" "$LINENO" 5; } 3261fi 3262 3263ac_ext=c 3264ac_cpp='$CPP $CPPFLAGS' 3265ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3266ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3267ac_compiler_gnu=$ac_cv_c_compiler_gnu 3268 3269 3270{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3271$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3272if ${ac_cv_path_GREP+:} false; then : 3273 $as_echo_n "(cached) " >&6 3274else 3275 if test -z "$GREP"; then 3276 ac_path_GREP_found=false 3277 # Loop through the user's path and test for each of PROGNAME-LIST 3278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3279for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3280do 3281 IFS=$as_save_IFS 3282 test -z "$as_dir" && as_dir=. 3283 for ac_prog in grep ggrep; do 3284 for ac_exec_ext in '' $ac_executable_extensions; do 3285 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3286 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3287# Check for GNU ac_path_GREP and select it if it is found. 3288 # Check for GNU $ac_path_GREP 3289case `"$ac_path_GREP" --version 2>&1` in 3290*GNU*) 3291 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3292*) 3293 ac_count=0 3294 $as_echo_n 0123456789 >"conftest.in" 3295 while : 3296 do 3297 cat "conftest.in" "conftest.in" >"conftest.tmp" 3298 mv "conftest.tmp" "conftest.in" 3299 cp "conftest.in" "conftest.nl" 3300 $as_echo 'GREP' >> "conftest.nl" 3301 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3302 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3303 as_fn_arith $ac_count + 1 && ac_count=$as_val 3304 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3305 # Best one so far, save it but keep looking for a better one 3306 ac_cv_path_GREP="$ac_path_GREP" 3307 ac_path_GREP_max=$ac_count 3308 fi 3309 # 10*(2^10) chars as input seems more than enough 3310 test $ac_count -gt 10 && break 3311 done 3312 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3313esac 3314 3315 $ac_path_GREP_found && break 3 3316 done 3317 done 3318 done 3319IFS=$as_save_IFS 3320 if test -z "$ac_cv_path_GREP"; then 3321 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3322 fi 3323else 3324 ac_cv_path_GREP=$GREP 3325fi 3326 3327fi 3328{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3329$as_echo "$ac_cv_path_GREP" >&6; } 3330 GREP="$ac_cv_path_GREP" 3331 3332 3333{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3334$as_echo_n "checking for egrep... " >&6; } 3335if ${ac_cv_path_EGREP+:} false; then : 3336 $as_echo_n "(cached) " >&6 3337else 3338 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3339 then ac_cv_path_EGREP="$GREP -E" 3340 else 3341 if test -z "$EGREP"; then 3342 ac_path_EGREP_found=false 3343 # Loop through the user's path and test for each of PROGNAME-LIST 3344 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3345for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3346do 3347 IFS=$as_save_IFS 3348 test -z "$as_dir" && as_dir=. 3349 for ac_prog in egrep; do 3350 for ac_exec_ext in '' $ac_executable_extensions; do 3351 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3352 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3353# Check for GNU ac_path_EGREP and select it if it is found. 3354 # Check for GNU $ac_path_EGREP 3355case `"$ac_path_EGREP" --version 2>&1` in 3356*GNU*) 3357 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3358*) 3359 ac_count=0 3360 $as_echo_n 0123456789 >"conftest.in" 3361 while : 3362 do 3363 cat "conftest.in" "conftest.in" >"conftest.tmp" 3364 mv "conftest.tmp" "conftest.in" 3365 cp "conftest.in" "conftest.nl" 3366 $as_echo 'EGREP' >> "conftest.nl" 3367 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3368 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3369 as_fn_arith $ac_count + 1 && ac_count=$as_val 3370 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3371 # Best one so far, save it but keep looking for a better one 3372 ac_cv_path_EGREP="$ac_path_EGREP" 3373 ac_path_EGREP_max=$ac_count 3374 fi 3375 # 10*(2^10) chars as input seems more than enough 3376 test $ac_count -gt 10 && break 3377 done 3378 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3379esac 3380 3381 $ac_path_EGREP_found && break 3 3382 done 3383 done 3384 done 3385IFS=$as_save_IFS 3386 if test -z "$ac_cv_path_EGREP"; then 3387 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3388 fi 3389else 3390 ac_cv_path_EGREP=$EGREP 3391fi 3392 3393 fi 3394fi 3395{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3396$as_echo "$ac_cv_path_EGREP" >&6; } 3397 EGREP="$ac_cv_path_EGREP" 3398 3399 3400{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3401$as_echo_n "checking for ANSI C header files... " >&6; } 3402if ${ac_cv_header_stdc+:} false; then : 3403 $as_echo_n "(cached) " >&6 3404else 3405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3406/* end confdefs.h. */ 3407#include <stdlib.h> 3408#include <stdarg.h> 3409#include <string.h> 3410#include <float.h> 3411 3412int 3413main () 3414{ 3415 3416 ; 3417 return 0; 3418} 3419_ACEOF 3420if ac_fn_c_try_compile "$LINENO"; then : 3421 ac_cv_header_stdc=yes 3422else 3423 ac_cv_header_stdc=no 3424fi 3425rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3426 3427if test $ac_cv_header_stdc = yes; then 3428 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3430/* end confdefs.h. */ 3431#include <string.h> 3432 3433_ACEOF 3434if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3435 $EGREP "memchr" >/dev/null 2>&1; then : 3436 3437else 3438 ac_cv_header_stdc=no 3439fi 3440rm -f conftest* 3441 3442fi 3443 3444if test $ac_cv_header_stdc = yes; then 3445 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3447/* end confdefs.h. */ 3448#include <stdlib.h> 3449 3450_ACEOF 3451if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3452 $EGREP "free" >/dev/null 2>&1; then : 3453 3454else 3455 ac_cv_header_stdc=no 3456fi 3457rm -f conftest* 3458 3459fi 3460 3461if test $ac_cv_header_stdc = yes; then 3462 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3463 if test "$cross_compiling" = yes; then : 3464 : 3465else 3466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3467/* end confdefs.h. */ 3468#include <ctype.h> 3469#include <stdlib.h> 3470#if ((' ' & 0x0FF) == 0x020) 3471# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3472# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3473#else 3474# define ISLOWER(c) \ 3475 (('a' <= (c) && (c) <= 'i') \ 3476 || ('j' <= (c) && (c) <= 'r') \ 3477 || ('s' <= (c) && (c) <= 'z')) 3478# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3479#endif 3480 3481#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3482int 3483main () 3484{ 3485 int i; 3486 for (i = 0; i < 256; i++) 3487 if (XOR (islower (i), ISLOWER (i)) 3488 || toupper (i) != TOUPPER (i)) 3489 return 2; 3490 return 0; 3491} 3492_ACEOF 3493if ac_fn_c_try_run "$LINENO"; then : 3494 3495else 3496 ac_cv_header_stdc=no 3497fi 3498rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3499 conftest.$ac_objext conftest.beam conftest.$ac_ext 3500fi 3501 3502fi 3503fi 3504{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3505$as_echo "$ac_cv_header_stdc" >&6; } 3506if test $ac_cv_header_stdc = yes; then 3507 3508$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3509 3510fi 3511 3512# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3513for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3514 inttypes.h stdint.h unistd.h 3515do : 3516 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3517ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3518" 3519if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3520 cat >>confdefs.h <<_ACEOF 3521#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3522_ACEOF 3523 3524fi 3525 3526done 3527 3528 3529 3530 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3531if test "x$ac_cv_header_minix_config_h" = xyes; then : 3532 MINIX=yes 3533else 3534 MINIX= 3535fi 3536 3537 3538 if test "$MINIX" = yes; then 3539 3540$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3541 3542 3543$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3544 3545 3546$as_echo "#define _MINIX 1" >>confdefs.h 3547 3548 fi 3549 3550 3551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3552$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3553if ${ac_cv_safe_to_define___extensions__+:} false; then : 3554 $as_echo_n "(cached) " >&6 3555else 3556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3557/* end confdefs.h. */ 3558 3559# define __EXTENSIONS__ 1 3560 $ac_includes_default 3561int 3562main () 3563{ 3564 3565 ; 3566 return 0; 3567} 3568_ACEOF 3569if ac_fn_c_try_compile "$LINENO"; then : 3570 ac_cv_safe_to_define___extensions__=yes 3571else 3572 ac_cv_safe_to_define___extensions__=no 3573fi 3574rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3575fi 3576{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3577$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3578 test $ac_cv_safe_to_define___extensions__ = yes && 3579 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3580 3581 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3582 3583 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3584 3585 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3586 3587 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3588 3589 3590 3591# Initialize Automake 3592am__api_version='1.14' 3593 3594ac_aux_dir= 3595for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 3596 if test -f "$ac_dir/install-sh"; then 3597 ac_aux_dir=$ac_dir 3598 ac_install_sh="$ac_aux_dir/install-sh -c" 3599 break 3600 elif test -f "$ac_dir/install.sh"; then 3601 ac_aux_dir=$ac_dir 3602 ac_install_sh="$ac_aux_dir/install.sh -c" 3603 break 3604 elif test -f "$ac_dir/shtool"; then 3605 ac_aux_dir=$ac_dir 3606 ac_install_sh="$ac_aux_dir/shtool install -c" 3607 break 3608 fi 3609done 3610if test -z "$ac_aux_dir"; then 3611 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 3612fi 3613 3614# These three variables are undocumented and unsupported, 3615# and are intended to be withdrawn in a future Autoconf release. 3616# They can cause serious problems if a builder's source tree is in a directory 3617# whose full name contains unusual characters. 3618ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 3619ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 3620ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 3621 3622 3623# Find a good install program. We prefer a C program (faster), 3624# so one script is as good as another. But avoid the broken or 3625# incompatible versions: 3626# SysV /etc/install, /usr/sbin/install 3627# SunOS /usr/etc/install 3628# IRIX /sbin/install 3629# AIX /bin/install 3630# AmigaOS /C/install, which installs bootblocks on floppy discs 3631# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3632# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3633# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3634# OS/2's system install, which has a completely different semantic 3635# ./install, which can be erroneously created by make from ./install.sh. 3636# Reject install programs that cannot install multiple files. 3637{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3638$as_echo_n "checking for a BSD-compatible install... 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It has an incompatible calling convention. 3664 : 3665 elif test $ac_prog = install && 3666 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3667 # program-specific install script used by HP pwplus--don't use. 3668 : 3669 else 3670 rm -rf conftest.one conftest.two conftest.dir 3671 echo one > conftest.one 3672 echo two > conftest.two 3673 mkdir conftest.dir 3674 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3675 test -s conftest.one && test -s conftest.two && 3676 test -s conftest.dir/conftest.one && 3677 test -s conftest.dir/conftest.two 3678 then 3679 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3680 break 3 3681 fi 3682 fi 3683 fi 3684 done 3685 done 3686 ;; 3687esac 3688 3689 done 3690IFS=$as_save_IFS 3691 3692rm -rf conftest.one conftest.two conftest.dir 3693 3694fi 3695 if test "${ac_cv_path_install+set}" = set; then 3696 INSTALL=$ac_cv_path_install 3697 else 3698 # As a last resort, use the slow shell script. Don't cache a 3699 # value for INSTALL within a source directory, because that will 3700 # break other packages using the cache if that directory is 3701 # removed, or if the value is a relative name. 3702 INSTALL=$ac_install_sh 3703 fi 3704fi 3705{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3706$as_echo "$INSTALL" >&6; } 3707 3708# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3709# It thinks the first close brace ends the variable substitution. 3710test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3711 3712test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3713 3714test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3715 3716{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3717$as_echo_n "checking whether build environment is sane... " >&6; } 3718# Reject unsafe characters in $srcdir or the absolute working directory 3719# name. 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Must try -L first in case configure is actually a 3733# symlink; some systems play weird games with the mod time of symlinks 3734# (eg FreeBSD returns the mod time of the symlink's containing 3735# directory). 3736if ( 3737 am_has_slept=no 3738 for am_try in 1 2; do 3739 echo "timestamp, slept: $am_has_slept" > conftest.file 3740 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3741 if test "$*" = "X"; then 3742 # -L didn't work. 3743 set X `ls -t "$srcdir/configure" conftest.file` 3744 fi 3745 if test "$*" != "X $srcdir/configure conftest.file" \ 3746 && test "$*" != "X conftest.file $srcdir/configure"; then 3747 3748 # If neither matched, then we have a broken ls. This can happen 3749 # if, for instance, CONFIG_SHELL is bash and it inherits a 3750 # broken ls alias from the environment. This has actually 3751 # happened. Such a system could not be considered "sane". 3752 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3753 alias in your environment" "$LINENO" 5 3754 fi 3755 if test "$2" = conftest.file || test $am_try -eq 2; then 3756 break 3757 fi 3758 # Just in case. 3759 sleep 1 3760 am_has_slept=yes 3761 done 3762 test "$2" = conftest.file 3763 ) 3764then 3765 # Ok. 3766 : 3767else 3768 as_fn_error $? "newly created file is older than distributed files! 3769Check your system clock" "$LINENO" 5 3770fi 3771{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3772$as_echo "yes" >&6; } 3773# If we didn't sleep, we still need to ensure time stamps of config.status and 3774# generated files are strictly newer. 3775am_sleep_pid= 3776if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3777 ( sleep 1 ) & 3778 am_sleep_pid=$! 3779fi 3780 3781rm -f conftest.file 3782 3783test "$program_prefix" != NONE && 3784 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3785# Use a double $ so make ignores it. 3786test "$program_suffix" != NONE && 3787 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3788# Double any \ or $. 3789# By default was `s,x,x', remove it if useless. 3790ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3791program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3792 3793if test x"${MISSING+set}" != xset; then 3794 case $am_aux_dir in 3795 *\ * | *\ *) 3796 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 3797 *) 3798 MISSING="\${SHELL} $am_aux_dir/missing" ;; 3799 esac 3800fi 3801# Use eval to expand $SHELL 3802if eval "$MISSING --is-lightweight"; then 3803 am_missing_run="$MISSING " 3804else 3805 am_missing_run= 3806 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3807$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3808fi 3809 3810if test x"${install_sh}" != xset; then 3811 case $am_aux_dir in 3812 *\ * | *\ *) 3813 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3814 *) 3815 install_sh="\${SHELL} $am_aux_dir/install-sh" 3816 esac 3817fi 3818 3819# Installed binaries are usually stripped using 'strip' when the user 3820# run "make install-strip". However 'strip' might not be the right 3821# tool to use in cross-compilation environments, therefore Automake 3822# will honor the 'STRIP' environment variable to overrule this program. 3823if test "$cross_compiling" != no; then 3824 if test -n "$ac_tool_prefix"; then 3825 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3826set dummy ${ac_tool_prefix}strip; ac_word=$2 3827{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3828$as_echo_n "checking for $ac_word... " >&6; } 3829if ${ac_cv_prog_STRIP+:} false; then : 3830 $as_echo_n "(cached) " >&6 3831else 3832 if test -n "$STRIP"; then 3833 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 3834else 3835as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3836for as_dir in $PATH 3837do 3838 IFS=$as_save_IFS 3839 test -z "$as_dir" && as_dir=. 3840 for ac_exec_ext in '' $ac_executable_extensions; do 3841 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3842 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 3843 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3844 break 2 3845 fi 3846done 3847 done 3848IFS=$as_save_IFS 3849 3850fi 3851fi 3852STRIP=$ac_cv_prog_STRIP 3853if test -n "$STRIP"; then 3854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 3855$as_echo "$STRIP" >&6; } 3856else 3857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3858$as_echo "no" >&6; } 3859fi 3860 3861 3862fi 3863if test -z "$ac_cv_prog_STRIP"; then 3864 ac_ct_STRIP=$STRIP 3865 # Extract the first word of "strip", so it can be a program name with args. 3866set dummy strip; ac_word=$2 3867{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3868$as_echo_n "checking for $ac_word... " >&6; } 3869if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 3870 $as_echo_n "(cached) " >&6 3871else 3872 if test -n "$ac_ct_STRIP"; then 3873 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3874else 3875as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3876for as_dir in $PATH 3877do 3878 IFS=$as_save_IFS 3879 test -z "$as_dir" && as_dir=. 3880 for ac_exec_ext in '' $ac_executable_extensions; do 3881 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3882 ac_cv_prog_ac_ct_STRIP="strip" 3883 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3884 break 2 3885 fi 3886done 3887 done 3888IFS=$as_save_IFS 3889 3890fi 3891fi 3892ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3893if test -n "$ac_ct_STRIP"; then 3894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3895$as_echo "$ac_ct_STRIP" >&6; } 3896else 3897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3898$as_echo "no" >&6; } 3899fi 3900 3901 if test "x$ac_ct_STRIP" = x; then 3902 STRIP=":" 3903 else 3904 case $cross_compiling:$ac_tool_warned in 3905yes:) 3906{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3907$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3908ac_tool_warned=yes ;; 3909esac 3910 STRIP=$ac_ct_STRIP 3911 fi 3912else 3913 STRIP="$ac_cv_prog_STRIP" 3914fi 3915 3916fi 3917INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3918 3919{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 3920$as_echo_n "checking for a thread-safe mkdir -p... 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Don't cache a 3952 # value for MKDIR_P within a source directory, because that will 3953 # break other packages using the cache if that directory is 3954 # removed, or if the value is a relative name. 3955 MKDIR_P="$ac_install_sh -d" 3956 fi 3957fi 3958{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3959$as_echo "$MKDIR_P" >&6; } 3960 3961for ac_prog in gawk mawk nawk awk 3962do 3963 # Extract the first word of "$ac_prog", so it can be a program name with args. 3964set dummy $ac_prog; ac_word=$2 3965{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3966$as_echo_n "checking for $ac_word... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4152 fi 4153fi 4154 4155# test whether we have cygpath 4156if test -z "$CYGPATH_W"; then 4157 if (cygpath --version) >/dev/null 2>/dev/null; then 4158 CYGPATH_W='cygpath -w' 4159 else 4160 CYGPATH_W=echo 4161 fi 4162fi 4163 4164 4165# Define the identity of the package. 4166 PACKAGE='xset' 4167 VERSION='1.2.3' 4168 4169 4170cat >>confdefs.h <<_ACEOF 4171#define PACKAGE "$PACKAGE" 4172_ACEOF 4173 4174 4175cat >>confdefs.h <<_ACEOF 4176#define VERSION "$VERSION" 4177_ACEOF 4178 4179# Some tools Automake needs. 4180 4181ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4182 4183 4184AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4185 4186 4187AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4188 4189 4190AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4191 4192 4193MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4194 4195# For better backward compatibility. To be removed once Automake 1.9.x 4196# dies out for good. For more background, see: 4197# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4198# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4199mkdir_p='$(MKDIR_P)' 4200 4201# We need awk for the "check" target. The system "awk" is bad on 4202# some platforms. 4203# Always define AMTAR for backward compatibility. Yes, it's still used 4204# in the wild :-( We should find a proper way to deprecate it ... 4205AMTAR='$${TAR-tar}' 4206 4207 4208# We'll loop over all known methods to create a tar archive until one works. 4209_am_tools='gnutar pax cpio none' 4210 4211am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4212 4213 4214 4215 4216 4217depcc="$CC" am_compiler_list= 4218 4219{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4220$as_echo_n "checking dependency style of $depcc... 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For instance 4238 # both Tru64's cc and ICC support -MD to output dependencies as a 4239 # side effect of compilation, but ICC will put the dependencies in 4240 # the current directory while Tru64 will put them in the object 4241 # directory. 4242 mkdir sub 4243 4244 am_cv_CC_dependencies_compiler_type=none 4245 if test "$am_compiler_list" = ""; then 4246 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4247 fi 4248 am__universal=false 4249 case " $depcc " in #( 4250 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4251 esac 4252 4253 for depmode in $am_compiler_list; do 4254 # Setup a source with many dependencies, because some compilers 4255 # like to wrap large dependency lists on column 80 (with \), and 4256 # we should not choose a depcomp mode which is confused by this. 4257 # 4258 # We need to recreate these files for each test, as the compiler may 4259 # overwrite some of them when testing with obscure command lines. 4260 # This happens at least with the AIX C compiler. 4261 : > sub/conftest.c 4262 for i in 1 2 3 4 5 6; do 4263 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4264 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4265 # Solaris 10 /bin/sh. 4266 echo '/* dummy */' > sub/conftst$i.h 4267 done 4268 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4269 4270 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4271 # mode. It turns out that the SunPro C++ compiler does not properly 4272 # handle '-M -o', and we need to detect this. Also, some Intel 4273 # versions had trouble with output in subdirs. 4274 am__obj=sub/conftest.${OBJEXT-o} 4275 am__minus_obj="-o $am__obj" 4276 case $depmode in 4277 gcc) 4278 # This depmode causes a compiler race in universal mode. 4279 test "$am__universal" = false || continue 4280 ;; 4281 nosideeffect) 4282 # After this tag, mechanisms are not by side-effect, so they'll 4283 # only be used when explicitly requested. 4284 if test "x$enable_dependency_tracking" = xyes; then 4285 continue 4286 else 4287 break 4288 fi 4289 ;; 4290 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4291 # This compiler won't grok '-c -o', but also, the minuso test has 4292 # not run yet. 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So we grep stderr for any message 4310 # that says an option was ignored or not supported. 4311 # When given -MP, icc 7.0 and 7.1 complain thusly: 4312 # icc: Command line warning: ignoring option '-M'; no argument required 4313 # The diagnosis changed in icc 8.0: 4314 # icc: Command line remark: option '-MP' not supported 4315 if (grep 'ignoring option' conftest.err || 4316 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4317 am_cv_CC_dependencies_compiler_type=$depmode 4318 break 4319 fi 4320 fi 4321 done 4322 4323 cd .. 4324 rm -rf conftest.dir 4325else 4326 am_cv_CC_dependencies_compiler_type=none 4327fi 4328 4329fi 4330{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4331$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4332CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4333 4334 if 4335 test "x$enable_dependency_tracking" != xno \ 4336 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4337 am__fastdepCC_TRUE= 4338 am__fastdepCC_FALSE='#' 4339else 4340 am__fastdepCC_TRUE='#' 4341 am__fastdepCC_FALSE= 4342fi 4343 4344 4345 4346# POSIX will say in a future version that running "rm -f" with no argument 4347# is OK; and we want to be able to make that assumption in our Makefile 4348# recipes. So use an aggressive probe to check that the usage we want is 4349# actually supported "in the wild" to an acceptable degree. 4350# See automake bug#10828. 4351# To make any issue more visible, cause the running configure to be aborted 4352# by default if the 'rm' program in use doesn't match our expectations; the 4353# user can still override this though. 4354if rm -f && rm -fr && rm -rf; then : OK; else 4355 cat >&2 <<'END' 4356Oops! 4357 4358Your 'rm' program seems unable to run without file operands specified 4359on the command line, even when the '-f' option is present. This is contrary 4360to the behaviour of most rm programs out there, and not conforming with 4361the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4362 4363Please tell bug-automake@gnu.org about your system, including the value 4364of your $PATH and any error possibly output before this message. This 4365can help us improve future automake versions. 4366 4367END 4368 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4369 echo 'Configuration will proceed anyway, since you have set the' >&2 4370 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4371 echo >&2 4372 else 4373 cat >&2 <<'END' 4374Aborting the configuration process, to ensure you take notice of the issue. 4375 4376You can download and install GNU coreutils to get an 'rm' implementation 4377that behaves properly: <http://www.gnu.org/software/coreutils/>. 4378 4379If you want to complete the configuration process using your problematic 4380'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4381to "yes", and re-run configure. 4382 4383END 4384 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4385 fi 4386fi 4387 4388{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 4389$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... 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" >&6; } 4425if ${ac_cv_prog_cc_c99+:} false; then : 4426 $as_echo_n "(cached) " >&6 4427else 4428 ac_cv_prog_cc_c99=no 4429ac_save_CC=$CC 4430cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4431/* end confdefs.h. */ 4432#include <stdarg.h> 4433#include <stdbool.h> 4434#include <stdlib.h> 4435#include <wchar.h> 4436#include <stdio.h> 4437 4438// Check varargs macros. These examples are taken from C99 6.10.3.5. 4439#define debug(...) fprintf (stderr, __VA_ARGS__) 4440#define showlist(...) puts (#__VA_ARGS__) 4441#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4442static void 4443test_varargs_macros (void) 4444{ 4445 int x = 1234; 4446 int y = 5678; 4447 debug ("Flag"); 4448 debug ("X = %d\n", x); 4449 showlist (The first, second, and third items.); 4450 report (x>y, "x is %d but y is %d", x, y); 4451} 4452 4453// Check long long types. 4454#define BIG64 18446744073709551615ull 4455#define BIG32 4294967295ul 4456#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4457#if !BIG_OK 4458 your preprocessor is broken; 4459#endif 4460#if BIG_OK 4461#else 4462 your preprocessor is broken; 4463#endif 4464static long long int bignum = -9223372036854775807LL; 4465static unsigned long long int ubignum = BIG64; 4466 4467struct incomplete_array 4468{ 4469 int datasize; 4470 double data[]; 4471}; 4472 4473struct named_init { 4474 int number; 4475 const wchar_t *name; 4476 double average; 4477}; 4478 4479typedef const char *ccp; 4480 4481static inline int 4482test_restrict (ccp restrict text) 4483{ 4484 // See if C++-style comments work. 4485 // Iterate through items via the restricted pointer. 4486 // Also check for declarations in for loops. 4487 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4488 continue; 4489 return 0; 4490} 4491 4492// Check varargs and va_copy. 4493static void 4494test_varargs (const char *format, ...) 4495{ 4496 va_list args; 4497 va_start (args, format); 4498 va_list args_copy; 4499 va_copy (args_copy, args); 4500 4501 const char *str; 4502 int number; 4503 float fnumber; 4504 4505 while (*format) 4506 { 4507 switch (*format++) 4508 { 4509 case 's': // string 4510 str = va_arg (args_copy, const char *); 4511 break; 4512 case 'd': // int 4513 number = va_arg (args_copy, int); 4514 break; 4515 case 'f': // float 4516 fnumber = va_arg (args_copy, double); 4517 break; 4518 default: 4519 break; 4520 } 4521 } 4522 va_end (args_copy); 4523 va_end (args); 4524} 4525 4526int 4527main () 4528{ 4529 4530 // Check bool. 4531 _Bool success = false; 4532 4533 // Check restrict. 4534 if (test_restrict ("String literal") == 0) 4535 success = true; 4536 char *restrict newvar = "Another string"; 4537 4538 // Check varargs. 4539 test_varargs ("s, d' f .", "string", 65, 34.234); 4540 test_varargs_macros (); 4541 4542 // Check flexible array members. 4543 struct incomplete_array *ia = 4544 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4545 ia->datasize = 10; 4546 for (int i = 0; i < ia->datasize; ++i) 4547 ia->data[i] = i * 1.234; 4548 4549 // Check named initializers. 4550 struct named_init ni = { 4551 .number = 34, 4552 .name = L"Test wide string", 4553 .average = 543.34343, 4554 }; 4555 4556 ni.number = 58; 4557 4558 int dynamic_array[ni.number]; 4559 dynamic_array[ni.number - 1] = 543; 4560 4561 // work around unused variable warnings 4562 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4563 || dynamic_array[ni.number - 1] != 543); 4564 4565 ; 4566 return 0; 4567} 4568_ACEOF 4569for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 4570do 4571 CC="$ac_save_CC $ac_arg" 4572 if ac_fn_c_try_compile "$LINENO"; then : 4573 ac_cv_prog_cc_c99=$ac_arg 4574fi 4575rm -f core conftest.err conftest.$ac_objext 4576 test "x$ac_cv_prog_cc_c99" != "xno" && break 4577done 4578rm -f conftest.$ac_ext 4579CC=$ac_save_CC 4580 4581fi 4582# AC_CACHE_VAL 4583case "x$ac_cv_prog_cc_c99" in 4584 x) 4585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4586$as_echo "none needed" >&6; } ;; 4587 xno) 4588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4589$as_echo "unsupported" >&6; } ;; 4590 *) 4591 CC="$CC $ac_cv_prog_cc_c99" 4592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4593$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4594esac 4595if test "x$ac_cv_prog_cc_c99" != xno; then : 4596 4597fi 4598 4599 4600 4601 4602 4603 4604ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4605if test "x$ac_cv_have_decl___clang__" = xyes; then : 4606 CLANGCC="yes" 4607else 4608 CLANGCC="no" 4609fi 4610 4611ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4612if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4613 INTELCC="yes" 4614else 4615 INTELCC="no" 4616fi 4617 4618ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4619if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4620 SUNCC="yes" 4621else 4622 SUNCC="no" 4623fi 4624 4625 4626 4627 4628if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4629 if test -n "$ac_tool_prefix"; then 4630 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4631set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4632{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4633$as_echo_n "checking for $ac_word... " >&6; } 4634if ${ac_cv_path_PKG_CONFIG+:} false; then : 4635 $as_echo_n "(cached) " >&6 4636else 4637 case $PKG_CONFIG in 4638 [\\/]* | ?:[\\/]*) 4639 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4640 ;; 4641 *) 4642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4643for as_dir in $PATH 4644do 4645 IFS=$as_save_IFS 4646 test -z "$as_dir" && as_dir=. 4647 for ac_exec_ext in '' $ac_executable_extensions; do 4648 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4649 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4650 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4651 break 2 4652 fi 4653done 4654 done 4655IFS=$as_save_IFS 4656 4657 ;; 4658esac 4659fi 4660PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4661if test -n "$PKG_CONFIG"; then 4662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4663$as_echo "$PKG_CONFIG" >&6; } 4664else 4665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4666$as_echo "no" >&6; } 4667fi 4668 4669 4670fi 4671if test -z "$ac_cv_path_PKG_CONFIG"; then 4672 ac_pt_PKG_CONFIG=$PKG_CONFIG 4673 # Extract the first word of "pkg-config", so it can be a program name with args. 4674set dummy pkg-config; ac_word=$2 4675{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4676$as_echo_n "checking for $ac_word... " >&6; } 4677if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4678 $as_echo_n "(cached) " >&6 4679else 4680 case $ac_pt_PKG_CONFIG in 4681 [\\/]* | ?:[\\/]*) 4682 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4683 ;; 4684 *) 4685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4686for as_dir in $PATH 4687do 4688 IFS=$as_save_IFS 4689 test -z "$as_dir" && as_dir=. 4690 for ac_exec_ext in '' $ac_executable_extensions; do 4691 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4692 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4693 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4694 break 2 4695 fi 4696done 4697 done 4698IFS=$as_save_IFS 4699 4700 ;; 4701esac 4702fi 4703ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4704if test -n "$ac_pt_PKG_CONFIG"; then 4705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4706$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4707else 4708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4709$as_echo "no" >&6; } 4710fi 4711 4712 if test "x$ac_pt_PKG_CONFIG" = x; then 4713 PKG_CONFIG="" 4714 else 4715 case $cross_compiling:$ac_tool_warned in 4716yes:) 4717{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4718$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4719ac_tool_warned=yes ;; 4720esac 4721 PKG_CONFIG=$ac_pt_PKG_CONFIG 4722 fi 4723else 4724 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4725fi 4726 4727fi 4728if test -n "$PKG_CONFIG"; then 4729 _pkg_min_version=0.9.0 4730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4731$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4732 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4734$as_echo "yes" >&6; } 4735 else 4736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4737$as_echo "no" >&6; } 4738 PKG_CONFIG="" 4739 fi 4740 4741fi 4742# Make sure we can run config.sub. 4743$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4744 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4745 4746{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4747$as_echo_n "checking build system type... " >&6; } 4748if ${ac_cv_build+:} false; then : 4749 $as_echo_n "(cached) " >&6 4750else 4751 ac_build_alias=$build_alias 4752test "x$ac_build_alias" = x && 4753 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4754test "x$ac_build_alias" = x && 4755 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4756ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4757 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4758 4759fi 4760{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4761$as_echo "$ac_cv_build" >&6; } 4762case $ac_cv_build in 4763*-*-*) ;; 4764*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4765esac 4766build=$ac_cv_build 4767ac_save_IFS=$IFS; IFS='-' 4768set x $ac_cv_build 4769shift 4770build_cpu=$1 4771build_vendor=$2 4772shift; shift 4773# Remember, the first character of IFS is used to create $*, 4774# except with old shells: 4775build_os=$* 4776IFS=$ac_save_IFS 4777case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4778 4779 4780{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4781$as_echo_n "checking host system type... " >&6; } 4782if ${ac_cv_host+:} false; then : 4783 $as_echo_n "(cached) " >&6 4784else 4785 if test "x$host_alias" = x; then 4786 ac_cv_host=$ac_cv_build 4787else 4788 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4789 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4790fi 4791 4792fi 4793{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4794$as_echo "$ac_cv_host" >&6; } 4795case $ac_cv_host in 4796*-*-*) ;; 4797*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4798esac 4799host=$ac_cv_host 4800ac_save_IFS=$IFS; IFS='-' 4801set x $ac_cv_host 4802shift 4803host_cpu=$1 4804host_vendor=$2 4805shift; shift 4806# Remember, the first character of IFS is used to create $*, 4807# except with old shells: 4808host_os=$* 4809IFS=$ac_save_IFS 4810case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4811 4812 4813{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4814$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4815if ${ac_cv_path_SED+:} false; then : 4816 $as_echo_n "(cached) " >&6 4817else 4818 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4819 for ac_i in 1 2 3 4 5 6 7; do 4820 ac_script="$ac_script$as_nl$ac_script" 4821 done 4822 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4823 { ac_script=; unset ac_script;} 4824 if test -z "$SED"; then 4825 ac_path_SED_found=false 4826 # Loop through the user's path and test for each of PROGNAME-LIST 4827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4828for as_dir in $PATH 4829do 4830 IFS=$as_save_IFS 4831 test -z "$as_dir" && as_dir=. 4832 for ac_prog in sed gsed; do 4833 for ac_exec_ext in '' $ac_executable_extensions; do 4834 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4835 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4836# Check for GNU ac_path_SED and select it if it is found. 4837 # Check for GNU $ac_path_SED 4838case `"$ac_path_SED" --version 2>&1` in 4839*GNU*) 4840 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4841*) 4842 ac_count=0 4843 $as_echo_n 0123456789 >"conftest.in" 4844 while : 4845 do 4846 cat "conftest.in" "conftest.in" >"conftest.tmp" 4847 mv "conftest.tmp" "conftest.in" 4848 cp "conftest.in" "conftest.nl" 4849 $as_echo '' >> "conftest.nl" 4850 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4851 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4852 as_fn_arith $ac_count + 1 && ac_count=$as_val 4853 if test $ac_count -gt ${ac_path_SED_max-0}; then 4854 # Best one so far, save it but keep looking for a better one 4855 ac_cv_path_SED="$ac_path_SED" 4856 ac_path_SED_max=$ac_count 4857 fi 4858 # 10*(2^10) chars as input seems more than enough 4859 test $ac_count -gt 10 && break 4860 done 4861 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4862esac 4863 4864 $ac_path_SED_found && break 3 4865 done 4866 done 4867 done 4868IFS=$as_save_IFS 4869 if test -z "$ac_cv_path_SED"; then 4870 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4871 fi 4872else 4873 ac_cv_path_SED=$SED 4874fi 4875 4876fi 4877{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4878$as_echo "$ac_cv_path_SED" >&6; } 4879 SED="$ac_cv_path_SED" 4880 rm -f conftest.sed 4881 4882 4883 4884 4885 4886 4887# Check whether --enable-selective-werror was given. 4888if test "${enable_selective_werror+set}" = set; then : 4889 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4890else 4891 SELECTIVE_WERROR=yes 4892fi 4893 4894 4895 4896 4897 4898# -v is too short to test reliably with XORG_TESTSET_CFLAG 4899if test "x$SUNCC" = "xyes"; then 4900 BASE_CFLAGS="-v" 4901else 4902 BASE_CFLAGS="" 4903fi 4904 4905# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4906 4907 4908 4909 4910 4911 4912 4913 4914 4915 4916 4917 4918 4919xorg_testset_save_CFLAGS="$CFLAGS" 4920 4921if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4922 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4924$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4925if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4926 $as_echo_n "(cached) " >&6 4927else 4928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4929/* end confdefs.h. */ 4930int i; 4931_ACEOF 4932if ac_fn_c_try_compile "$LINENO"; then : 4933 xorg_cv_cc_flag_unknown_warning_option=yes 4934else 4935 xorg_cv_cc_flag_unknown_warning_option=no 4936fi 4937rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4938fi 4939{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4940$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4941 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4942 CFLAGS="$xorg_testset_save_CFLAGS" 4943fi 4944 4945if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4946 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4948 fi 4949 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4951$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4952if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4953 $as_echo_n "(cached) " >&6 4954else 4955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4956/* end confdefs.h. */ 4957int i; 4958_ACEOF 4959if ac_fn_c_try_compile "$LINENO"; then : 4960 xorg_cv_cc_flag_unused_command_line_argument=yes 4961else 4962 xorg_cv_cc_flag_unused_command_line_argument=no 4963fi 4964rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4965fi 4966{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4967$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4968 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4969 CFLAGS="$xorg_testset_save_CFLAGS" 4970fi 4971 4972found="no" 4973 4974 if test $found = "no" ; then 4975 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4977 fi 4978 4979 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4980 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4981 fi 4982 4983 CFLAGS="$CFLAGS -Wall" 4984 4985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4986$as_echo_n "checking if $CC supports -Wall... " >&6; } 4987 cacheid=xorg_cv_cc_flag__Wall 4988 if eval \${$cacheid+:} false; then : 4989 $as_echo_n "(cached) " >&6 4990else 4991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4992/* end confdefs.h. */ 4993int i; 4994int 4995main () 4996{ 4997 4998 ; 4999 return 0; 5000} 5001_ACEOF 5002if ac_fn_c_try_link "$LINENO"; then : 5003 eval $cacheid=yes 5004else 5005 eval $cacheid=no 5006fi 5007rm -f core conftest.err conftest.$ac_objext \ 5008 conftest$ac_exeext conftest.$ac_ext 5009fi 5010 5011 5012 CFLAGS="$xorg_testset_save_CFLAGS" 5013 5014 eval supported=\$$cacheid 5015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5016$as_echo "$supported" >&6; } 5017 if test "$supported" = "yes" ; then 5018 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5019 found="yes" 5020 fi 5021 fi 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037xorg_testset_save_CFLAGS="$CFLAGS" 5038 5039if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5042$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5043if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5044 $as_echo_n "(cached) " >&6 5045else 5046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5047/* end confdefs.h. */ 5048int i; 5049_ACEOF 5050if ac_fn_c_try_compile "$LINENO"; then : 5051 xorg_cv_cc_flag_unknown_warning_option=yes 5052else 5053 xorg_cv_cc_flag_unknown_warning_option=no 5054fi 5055rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5056fi 5057{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5058$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5059 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5060 CFLAGS="$xorg_testset_save_CFLAGS" 5061fi 5062 5063if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5064 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5066 fi 5067 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5069$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5070if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5071 $as_echo_n "(cached) " >&6 5072else 5073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5074/* end confdefs.h. */ 5075int i; 5076_ACEOF 5077if ac_fn_c_try_compile "$LINENO"; then : 5078 xorg_cv_cc_flag_unused_command_line_argument=yes 5079else 5080 xorg_cv_cc_flag_unused_command_line_argument=no 5081fi 5082rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5083fi 5084{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5085$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5086 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5087 CFLAGS="$xorg_testset_save_CFLAGS" 5088fi 5089 5090found="no" 5091 5092 if test $found = "no" ; then 5093 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5095 fi 5096 5097 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5098 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5099 fi 5100 5101 CFLAGS="$CFLAGS -Wpointer-arith" 5102 5103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5104$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5105 cacheid=xorg_cv_cc_flag__Wpointer_arith 5106 if eval \${$cacheid+:} false; then : 5107 $as_echo_n "(cached) " >&6 5108else 5109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5110/* end confdefs.h. */ 5111int i; 5112int 5113main () 5114{ 5115 5116 ; 5117 return 0; 5118} 5119_ACEOF 5120if ac_fn_c_try_link "$LINENO"; then : 5121 eval $cacheid=yes 5122else 5123 eval $cacheid=no 5124fi 5125rm -f core conftest.err conftest.$ac_objext \ 5126 conftest$ac_exeext conftest.$ac_ext 5127fi 5128 5129 5130 CFLAGS="$xorg_testset_save_CFLAGS" 5131 5132 eval supported=\$$cacheid 5133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5134$as_echo "$supported" >&6; } 5135 if test "$supported" = "yes" ; then 5136 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5137 found="yes" 5138 fi 5139 fi 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 5150 5151 5152 5153 5154 5155xorg_testset_save_CFLAGS="$CFLAGS" 5156 5157if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5160$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5161if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5162 $as_echo_n "(cached) " >&6 5163else 5164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5165/* end confdefs.h. */ 5166int i; 5167_ACEOF 5168if ac_fn_c_try_compile "$LINENO"; then : 5169 xorg_cv_cc_flag_unknown_warning_option=yes 5170else 5171 xorg_cv_cc_flag_unknown_warning_option=no 5172fi 5173rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5174fi 5175{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5176$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5177 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5178 CFLAGS="$xorg_testset_save_CFLAGS" 5179fi 5180 5181if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5182 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5184 fi 5185 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5187$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5188if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5189 $as_echo_n "(cached) " >&6 5190else 5191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5192/* end confdefs.h. */ 5193int i; 5194_ACEOF 5195if ac_fn_c_try_compile "$LINENO"; then : 5196 xorg_cv_cc_flag_unused_command_line_argument=yes 5197else 5198 xorg_cv_cc_flag_unused_command_line_argument=no 5199fi 5200rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5201fi 5202{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5203$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5204 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5205 CFLAGS="$xorg_testset_save_CFLAGS" 5206fi 5207 5208found="no" 5209 5210 if test $found = "no" ; then 5211 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5213 fi 5214 5215 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5216 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5217 fi 5218 5219 CFLAGS="$CFLAGS -Wmissing-declarations" 5220 5221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5222$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5223 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5224 if eval \${$cacheid+:} false; then : 5225 $as_echo_n "(cached) " >&6 5226else 5227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5228/* end confdefs.h. */ 5229int i; 5230int 5231main () 5232{ 5233 5234 ; 5235 return 0; 5236} 5237_ACEOF 5238if ac_fn_c_try_link "$LINENO"; then : 5239 eval $cacheid=yes 5240else 5241 eval $cacheid=no 5242fi 5243rm -f core conftest.err conftest.$ac_objext \ 5244 conftest$ac_exeext conftest.$ac_ext 5245fi 5246 5247 5248 CFLAGS="$xorg_testset_save_CFLAGS" 5249 5250 eval supported=\$$cacheid 5251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5252$as_echo "$supported" >&6; } 5253 if test "$supported" = "yes" ; then 5254 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5255 found="yes" 5256 fi 5257 fi 5258 5259 5260 5261 5262 5263 5264 5265 5266 5267 5268 5269 5270 5271 5272 5273xorg_testset_save_CFLAGS="$CFLAGS" 5274 5275if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5276 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5278$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5279if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5280 $as_echo_n "(cached) " >&6 5281else 5282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5283/* end confdefs.h. */ 5284int i; 5285_ACEOF 5286if ac_fn_c_try_compile "$LINENO"; then : 5287 xorg_cv_cc_flag_unknown_warning_option=yes 5288else 5289 xorg_cv_cc_flag_unknown_warning_option=no 5290fi 5291rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5292fi 5293{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5294$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5295 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5296 CFLAGS="$xorg_testset_save_CFLAGS" 5297fi 5298 5299if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5300 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5302 fi 5303 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5305$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5306if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5307 $as_echo_n "(cached) " >&6 5308else 5309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5310/* end confdefs.h. */ 5311int i; 5312_ACEOF 5313if ac_fn_c_try_compile "$LINENO"; then : 5314 xorg_cv_cc_flag_unused_command_line_argument=yes 5315else 5316 xorg_cv_cc_flag_unused_command_line_argument=no 5317fi 5318rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5319fi 5320{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5321$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5322 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5323 CFLAGS="$xorg_testset_save_CFLAGS" 5324fi 5325 5326found="no" 5327 5328 if test $found = "no" ; then 5329 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5331 fi 5332 5333 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5334 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5335 fi 5336 5337 CFLAGS="$CFLAGS -Wformat=2" 5338 5339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5340$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5341 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5342 if eval \${$cacheid+:} false; then : 5343 $as_echo_n "(cached) " >&6 5344else 5345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5346/* end confdefs.h. */ 5347int i; 5348int 5349main () 5350{ 5351 5352 ; 5353 return 0; 5354} 5355_ACEOF 5356if ac_fn_c_try_link "$LINENO"; then : 5357 eval $cacheid=yes 5358else 5359 eval $cacheid=no 5360fi 5361rm -f core conftest.err conftest.$ac_objext \ 5362 conftest$ac_exeext conftest.$ac_ext 5363fi 5364 5365 5366 CFLAGS="$xorg_testset_save_CFLAGS" 5367 5368 eval supported=\$$cacheid 5369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5370$as_echo "$supported" >&6; } 5371 if test "$supported" = "yes" ; then 5372 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5373 found="yes" 5374 fi 5375 fi 5376 5377 if test $found = "no" ; then 5378 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5380 fi 5381 5382 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5383 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5384 fi 5385 5386 CFLAGS="$CFLAGS -Wformat" 5387 5388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5389$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5390 cacheid=xorg_cv_cc_flag__Wformat 5391 if eval \${$cacheid+:} false; then : 5392 $as_echo_n "(cached) " >&6 5393else 5394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5395/* end confdefs.h. */ 5396int i; 5397int 5398main () 5399{ 5400 5401 ; 5402 return 0; 5403} 5404_ACEOF 5405if ac_fn_c_try_link "$LINENO"; then : 5406 eval $cacheid=yes 5407else 5408 eval $cacheid=no 5409fi 5410rm -f core conftest.err conftest.$ac_objext \ 5411 conftest$ac_exeext conftest.$ac_ext 5412fi 5413 5414 5415 CFLAGS="$xorg_testset_save_CFLAGS" 5416 5417 eval supported=\$$cacheid 5418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5419$as_echo "$supported" >&6; } 5420 if test "$supported" = "yes" ; then 5421 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5422 found="yes" 5423 fi 5424 fi 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 5438 5439 5440 5441 5442xorg_testset_save_CFLAGS="$CFLAGS" 5443 5444if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5447$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5448if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5449 $as_echo_n "(cached) " >&6 5450else 5451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5452/* end confdefs.h. */ 5453int i; 5454_ACEOF 5455if ac_fn_c_try_compile "$LINENO"; then : 5456 xorg_cv_cc_flag_unknown_warning_option=yes 5457else 5458 xorg_cv_cc_flag_unknown_warning_option=no 5459fi 5460rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5461fi 5462{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5463$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5464 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5465 CFLAGS="$xorg_testset_save_CFLAGS" 5466fi 5467 5468if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5469 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5470 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5471 fi 5472 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5474$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5475if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5476 $as_echo_n "(cached) " >&6 5477else 5478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5479/* end confdefs.h. */ 5480int i; 5481_ACEOF 5482if ac_fn_c_try_compile "$LINENO"; then : 5483 xorg_cv_cc_flag_unused_command_line_argument=yes 5484else 5485 xorg_cv_cc_flag_unused_command_line_argument=no 5486fi 5487rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5488fi 5489{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5490$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5491 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5492 CFLAGS="$xorg_testset_save_CFLAGS" 5493fi 5494 5495found="no" 5496 5497 if test $found = "no" ; then 5498 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5500 fi 5501 5502 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5503 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5504 fi 5505 5506 CFLAGS="$CFLAGS -Wstrict-prototypes" 5507 5508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5509$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5510 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5511 if eval \${$cacheid+:} false; then : 5512 $as_echo_n "(cached) " >&6 5513else 5514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5515/* end confdefs.h. */ 5516int i; 5517int 5518main () 5519{ 5520 5521 ; 5522 return 0; 5523} 5524_ACEOF 5525if ac_fn_c_try_link "$LINENO"; then : 5526 eval $cacheid=yes 5527else 5528 eval $cacheid=no 5529fi 5530rm -f core conftest.err conftest.$ac_objext \ 5531 conftest$ac_exeext conftest.$ac_ext 5532fi 5533 5534 5535 CFLAGS="$xorg_testset_save_CFLAGS" 5536 5537 eval supported=\$$cacheid 5538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5539$as_echo "$supported" >&6; } 5540 if test "$supported" = "yes" ; then 5541 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5542 found="yes" 5543 fi 5544 fi 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560xorg_testset_save_CFLAGS="$CFLAGS" 5561 5562if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5565$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5566if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5567 $as_echo_n "(cached) " >&6 5568else 5569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5570/* end confdefs.h. */ 5571int i; 5572_ACEOF 5573if ac_fn_c_try_compile "$LINENO"; then : 5574 xorg_cv_cc_flag_unknown_warning_option=yes 5575else 5576 xorg_cv_cc_flag_unknown_warning_option=no 5577fi 5578rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5579fi 5580{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5581$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5582 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5583 CFLAGS="$xorg_testset_save_CFLAGS" 5584fi 5585 5586if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5587 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5589 fi 5590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5592$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5593if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5594 $as_echo_n "(cached) " >&6 5595else 5596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5597/* end confdefs.h. */ 5598int i; 5599_ACEOF 5600if ac_fn_c_try_compile "$LINENO"; then : 5601 xorg_cv_cc_flag_unused_command_line_argument=yes 5602else 5603 xorg_cv_cc_flag_unused_command_line_argument=no 5604fi 5605rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5606fi 5607{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5608$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5609 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5610 CFLAGS="$xorg_testset_save_CFLAGS" 5611fi 5612 5613found="no" 5614 5615 if test $found = "no" ; then 5616 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5618 fi 5619 5620 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5621 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5622 fi 5623 5624 CFLAGS="$CFLAGS -Wmissing-prototypes" 5625 5626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5627$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5628 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5629 if eval \${$cacheid+:} false; then : 5630 $as_echo_n "(cached) " >&6 5631else 5632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5633/* end confdefs.h. */ 5634int i; 5635int 5636main () 5637{ 5638 5639 ; 5640 return 0; 5641} 5642_ACEOF 5643if ac_fn_c_try_link "$LINENO"; then : 5644 eval $cacheid=yes 5645else 5646 eval $cacheid=no 5647fi 5648rm -f core conftest.err conftest.$ac_objext \ 5649 conftest$ac_exeext conftest.$ac_ext 5650fi 5651 5652 5653 CFLAGS="$xorg_testset_save_CFLAGS" 5654 5655 eval supported=\$$cacheid 5656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5657$as_echo "$supported" >&6; } 5658 if test "$supported" = "yes" ; then 5659 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5660 found="yes" 5661 fi 5662 fi 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672 5673 5674 5675 5676 5677 5678xorg_testset_save_CFLAGS="$CFLAGS" 5679 5680if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5683$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5684if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5685 $as_echo_n "(cached) " >&6 5686else 5687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5688/* end confdefs.h. */ 5689int i; 5690_ACEOF 5691if ac_fn_c_try_compile "$LINENO"; then : 5692 xorg_cv_cc_flag_unknown_warning_option=yes 5693else 5694 xorg_cv_cc_flag_unknown_warning_option=no 5695fi 5696rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5697fi 5698{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5699$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5700 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5701 CFLAGS="$xorg_testset_save_CFLAGS" 5702fi 5703 5704if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5707 fi 5708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5710$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5711if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5712 $as_echo_n "(cached) " >&6 5713else 5714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5715/* end confdefs.h. */ 5716int i; 5717_ACEOF 5718if ac_fn_c_try_compile "$LINENO"; then : 5719 xorg_cv_cc_flag_unused_command_line_argument=yes 5720else 5721 xorg_cv_cc_flag_unused_command_line_argument=no 5722fi 5723rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5724fi 5725{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5726$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5727 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5728 CFLAGS="$xorg_testset_save_CFLAGS" 5729fi 5730 5731found="no" 5732 5733 if test $found = "no" ; then 5734 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5736 fi 5737 5738 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5739 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5740 fi 5741 5742 CFLAGS="$CFLAGS -Wnested-externs" 5743 5744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5745$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5746 cacheid=xorg_cv_cc_flag__Wnested_externs 5747 if eval \${$cacheid+:} false; then : 5748 $as_echo_n "(cached) " >&6 5749else 5750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5751/* end confdefs.h. */ 5752int i; 5753int 5754main () 5755{ 5756 5757 ; 5758 return 0; 5759} 5760_ACEOF 5761if ac_fn_c_try_link "$LINENO"; then : 5762 eval $cacheid=yes 5763else 5764 eval $cacheid=no 5765fi 5766rm -f core conftest.err conftest.$ac_objext \ 5767 conftest$ac_exeext conftest.$ac_ext 5768fi 5769 5770 5771 CFLAGS="$xorg_testset_save_CFLAGS" 5772 5773 eval supported=\$$cacheid 5774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5775$as_echo "$supported" >&6; } 5776 if test "$supported" = "yes" ; then 5777 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5778 found="yes" 5779 fi 5780 fi 5781 5782 5783 5784 5785 5786 5787 5788 5789 5790 5791 5792 5793 5794 5795 5796xorg_testset_save_CFLAGS="$CFLAGS" 5797 5798if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5801$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5802if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5803 $as_echo_n "(cached) " >&6 5804else 5805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5806/* end confdefs.h. */ 5807int i; 5808_ACEOF 5809if ac_fn_c_try_compile "$LINENO"; then : 5810 xorg_cv_cc_flag_unknown_warning_option=yes 5811else 5812 xorg_cv_cc_flag_unknown_warning_option=no 5813fi 5814rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5815fi 5816{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5817$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5818 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5819 CFLAGS="$xorg_testset_save_CFLAGS" 5820fi 5821 5822if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5823 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5825 fi 5826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5828$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5829if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5830 $as_echo_n "(cached) " >&6 5831else 5832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5833/* end confdefs.h. */ 5834int i; 5835_ACEOF 5836if ac_fn_c_try_compile "$LINENO"; then : 5837 xorg_cv_cc_flag_unused_command_line_argument=yes 5838else 5839 xorg_cv_cc_flag_unused_command_line_argument=no 5840fi 5841rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5842fi 5843{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5844$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5845 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5846 CFLAGS="$xorg_testset_save_CFLAGS" 5847fi 5848 5849found="no" 5850 5851 if test $found = "no" ; then 5852 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5854 fi 5855 5856 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5858 fi 5859 5860 CFLAGS="$CFLAGS -Wbad-function-cast" 5861 5862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5863$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5864 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5865 if eval \${$cacheid+:} false; then : 5866 $as_echo_n "(cached) " >&6 5867else 5868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5869/* end confdefs.h. */ 5870int i; 5871int 5872main () 5873{ 5874 5875 ; 5876 return 0; 5877} 5878_ACEOF 5879if ac_fn_c_try_link "$LINENO"; then : 5880 eval $cacheid=yes 5881else 5882 eval $cacheid=no 5883fi 5884rm -f core conftest.err conftest.$ac_objext \ 5885 conftest$ac_exeext conftest.$ac_ext 5886fi 5887 5888 5889 CFLAGS="$xorg_testset_save_CFLAGS" 5890 5891 eval supported=\$$cacheid 5892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5893$as_echo "$supported" >&6; } 5894 if test "$supported" = "yes" ; then 5895 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5896 found="yes" 5897 fi 5898 fi 5899 5900 5901 5902 5903 5904 5905 5906 5907 5908 5909 5910 5911 5912 5913 5914xorg_testset_save_CFLAGS="$CFLAGS" 5915 5916if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5919$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5920if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5921 $as_echo_n "(cached) " >&6 5922else 5923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5924/* end confdefs.h. */ 5925int i; 5926_ACEOF 5927if ac_fn_c_try_compile "$LINENO"; then : 5928 xorg_cv_cc_flag_unknown_warning_option=yes 5929else 5930 xorg_cv_cc_flag_unknown_warning_option=no 5931fi 5932rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5933fi 5934{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5935$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5936 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5937 CFLAGS="$xorg_testset_save_CFLAGS" 5938fi 5939 5940if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5941 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5943 fi 5944 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5946$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5947if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5948 $as_echo_n "(cached) " >&6 5949else 5950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5951/* end confdefs.h. */ 5952int i; 5953_ACEOF 5954if ac_fn_c_try_compile "$LINENO"; then : 5955 xorg_cv_cc_flag_unused_command_line_argument=yes 5956else 5957 xorg_cv_cc_flag_unused_command_line_argument=no 5958fi 5959rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5960fi 5961{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5962$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5963 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5964 CFLAGS="$xorg_testset_save_CFLAGS" 5965fi 5966 5967found="no" 5968 5969 if test $found = "no" ; then 5970 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5972 fi 5973 5974 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5976 fi 5977 5978 CFLAGS="$CFLAGS -Wold-style-definition" 5979 5980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5981$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5982 cacheid=xorg_cv_cc_flag__Wold_style_definition 5983 if eval \${$cacheid+:} false; then : 5984 $as_echo_n "(cached) " >&6 5985else 5986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5987/* end confdefs.h. */ 5988int i; 5989int 5990main () 5991{ 5992 5993 ; 5994 return 0; 5995} 5996_ACEOF 5997if ac_fn_c_try_link "$LINENO"; then : 5998 eval $cacheid=yes 5999else 6000 eval $cacheid=no 6001fi 6002rm -f core conftest.err conftest.$ac_objext \ 6003 conftest$ac_exeext conftest.$ac_ext 6004fi 6005 6006 6007 CFLAGS="$xorg_testset_save_CFLAGS" 6008 6009 eval supported=\$$cacheid 6010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6011$as_echo "$supported" >&6; } 6012 if test "$supported" = "yes" ; then 6013 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6014 found="yes" 6015 fi 6016 fi 6017 6018 6019 6020 6021 6022 6023 6024 6025 6026 6027 6028 6029 6030 6031 6032xorg_testset_save_CFLAGS="$CFLAGS" 6033 6034if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6037$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6038if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6039 $as_echo_n "(cached) " >&6 6040else 6041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6042/* end confdefs.h. */ 6043int i; 6044_ACEOF 6045if ac_fn_c_try_compile "$LINENO"; then : 6046 xorg_cv_cc_flag_unknown_warning_option=yes 6047else 6048 xorg_cv_cc_flag_unknown_warning_option=no 6049fi 6050rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6051fi 6052{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6053$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6054 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6055 CFLAGS="$xorg_testset_save_CFLAGS" 6056fi 6057 6058if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6061 fi 6062 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6064$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6065if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6066 $as_echo_n "(cached) " >&6 6067else 6068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6069/* end confdefs.h. */ 6070int i; 6071_ACEOF 6072if ac_fn_c_try_compile "$LINENO"; then : 6073 xorg_cv_cc_flag_unused_command_line_argument=yes 6074else 6075 xorg_cv_cc_flag_unused_command_line_argument=no 6076fi 6077rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6078fi 6079{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6080$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6081 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6082 CFLAGS="$xorg_testset_save_CFLAGS" 6083fi 6084 6085found="no" 6086 6087 if test $found = "no" ; then 6088 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6090 fi 6091 6092 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6093 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6094 fi 6095 6096 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6097 6098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6099$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6100 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6101 if eval \${$cacheid+:} false; then : 6102 $as_echo_n "(cached) " >&6 6103else 6104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6105/* end confdefs.h. */ 6106int i; 6107int 6108main () 6109{ 6110 6111 ; 6112 return 0; 6113} 6114_ACEOF 6115if ac_fn_c_try_link "$LINENO"; then : 6116 eval $cacheid=yes 6117else 6118 eval $cacheid=no 6119fi 6120rm -f core conftest.err conftest.$ac_objext \ 6121 conftest$ac_exeext conftest.$ac_ext 6122fi 6123 6124 6125 CFLAGS="$xorg_testset_save_CFLAGS" 6126 6127 eval supported=\$$cacheid 6128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6129$as_echo "$supported" >&6; } 6130 if test "$supported" = "yes" ; then 6131 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6132 found="yes" 6133 fi 6134 fi 6135 6136 6137 6138 6139 6140# This chunk adds additional warnings that could catch undesired effects. 6141 6142 6143 6144 6145 6146 6147 6148 6149 6150 6151 6152 6153 6154xorg_testset_save_CFLAGS="$CFLAGS" 6155 6156if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6159$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6160if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6161 $as_echo_n "(cached) " >&6 6162else 6163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6164/* end confdefs.h. */ 6165int i; 6166_ACEOF 6167if ac_fn_c_try_compile "$LINENO"; then : 6168 xorg_cv_cc_flag_unknown_warning_option=yes 6169else 6170 xorg_cv_cc_flag_unknown_warning_option=no 6171fi 6172rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6173fi 6174{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6175$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6176 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6177 CFLAGS="$xorg_testset_save_CFLAGS" 6178fi 6179 6180if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6181 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6183 fi 6184 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6186$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6187if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6188 $as_echo_n "(cached) " >&6 6189else 6190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6191/* end confdefs.h. */ 6192int i; 6193_ACEOF 6194if ac_fn_c_try_compile "$LINENO"; then : 6195 xorg_cv_cc_flag_unused_command_line_argument=yes 6196else 6197 xorg_cv_cc_flag_unused_command_line_argument=no 6198fi 6199rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6200fi 6201{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6202$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6203 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6204 CFLAGS="$xorg_testset_save_CFLAGS" 6205fi 6206 6207found="no" 6208 6209 if test $found = "no" ; then 6210 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6212 fi 6213 6214 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6215 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6216 fi 6217 6218 CFLAGS="$CFLAGS -Wunused" 6219 6220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6221$as_echo_n "checking if $CC supports -Wunused... " >&6; } 6222 cacheid=xorg_cv_cc_flag__Wunused 6223 if eval \${$cacheid+:} false; then : 6224 $as_echo_n "(cached) " >&6 6225else 6226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6227/* end confdefs.h. */ 6228int i; 6229int 6230main () 6231{ 6232 6233 ; 6234 return 0; 6235} 6236_ACEOF 6237if ac_fn_c_try_link "$LINENO"; then : 6238 eval $cacheid=yes 6239else 6240 eval $cacheid=no 6241fi 6242rm -f core conftest.err conftest.$ac_objext \ 6243 conftest$ac_exeext conftest.$ac_ext 6244fi 6245 6246 6247 CFLAGS="$xorg_testset_save_CFLAGS" 6248 6249 eval supported=\$$cacheid 6250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6251$as_echo "$supported" >&6; } 6252 if test "$supported" = "yes" ; then 6253 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6254 found="yes" 6255 fi 6256 fi 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 6271 6272xorg_testset_save_CFLAGS="$CFLAGS" 6273 6274if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6277$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6278if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6279 $as_echo_n "(cached) " >&6 6280else 6281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6282/* end confdefs.h. */ 6283int i; 6284_ACEOF 6285if ac_fn_c_try_compile "$LINENO"; then : 6286 xorg_cv_cc_flag_unknown_warning_option=yes 6287else 6288 xorg_cv_cc_flag_unknown_warning_option=no 6289fi 6290rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6291fi 6292{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6293$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6294 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6295 CFLAGS="$xorg_testset_save_CFLAGS" 6296fi 6297 6298if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6299 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6301 fi 6302 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6304$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6305if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6306 $as_echo_n "(cached) " >&6 6307else 6308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6309/* end confdefs.h. */ 6310int i; 6311_ACEOF 6312if ac_fn_c_try_compile "$LINENO"; then : 6313 xorg_cv_cc_flag_unused_command_line_argument=yes 6314else 6315 xorg_cv_cc_flag_unused_command_line_argument=no 6316fi 6317rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6318fi 6319{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6320$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6321 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6322 CFLAGS="$xorg_testset_save_CFLAGS" 6323fi 6324 6325found="no" 6326 6327 if test $found = "no" ; then 6328 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6330 fi 6331 6332 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6334 fi 6335 6336 CFLAGS="$CFLAGS -Wuninitialized" 6337 6338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6339$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6340 cacheid=xorg_cv_cc_flag__Wuninitialized 6341 if eval \${$cacheid+:} false; then : 6342 $as_echo_n "(cached) " >&6 6343else 6344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6345/* end confdefs.h. */ 6346int i; 6347int 6348main () 6349{ 6350 6351 ; 6352 return 0; 6353} 6354_ACEOF 6355if ac_fn_c_try_link "$LINENO"; then : 6356 eval $cacheid=yes 6357else 6358 eval $cacheid=no 6359fi 6360rm -f core conftest.err conftest.$ac_objext \ 6361 conftest$ac_exeext conftest.$ac_ext 6362fi 6363 6364 6365 CFLAGS="$xorg_testset_save_CFLAGS" 6366 6367 eval supported=\$$cacheid 6368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6369$as_echo "$supported" >&6; } 6370 if test "$supported" = "yes" ; then 6371 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6372 found="yes" 6373 fi 6374 fi 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390xorg_testset_save_CFLAGS="$CFLAGS" 6391 6392if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6395$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6396if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6397 $as_echo_n "(cached) " >&6 6398else 6399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6400/* end confdefs.h. */ 6401int i; 6402_ACEOF 6403if ac_fn_c_try_compile "$LINENO"; then : 6404 xorg_cv_cc_flag_unknown_warning_option=yes 6405else 6406 xorg_cv_cc_flag_unknown_warning_option=no 6407fi 6408rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6409fi 6410{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6411$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6412 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6413 CFLAGS="$xorg_testset_save_CFLAGS" 6414fi 6415 6416if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6417 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6419 fi 6420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6422$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6423if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6424 $as_echo_n "(cached) " >&6 6425else 6426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6427/* end confdefs.h. */ 6428int i; 6429_ACEOF 6430if ac_fn_c_try_compile "$LINENO"; then : 6431 xorg_cv_cc_flag_unused_command_line_argument=yes 6432else 6433 xorg_cv_cc_flag_unused_command_line_argument=no 6434fi 6435rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6436fi 6437{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6438$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6439 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6440 CFLAGS="$xorg_testset_save_CFLAGS" 6441fi 6442 6443found="no" 6444 6445 if test $found = "no" ; then 6446 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6447 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6448 fi 6449 6450 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6451 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6452 fi 6453 6454 CFLAGS="$CFLAGS -Wshadow" 6455 6456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6457$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6458 cacheid=xorg_cv_cc_flag__Wshadow 6459 if eval \${$cacheid+:} false; then : 6460 $as_echo_n "(cached) " >&6 6461else 6462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6463/* end confdefs.h. */ 6464int i; 6465int 6466main () 6467{ 6468 6469 ; 6470 return 0; 6471} 6472_ACEOF 6473if ac_fn_c_try_link "$LINENO"; then : 6474 eval $cacheid=yes 6475else 6476 eval $cacheid=no 6477fi 6478rm -f core conftest.err conftest.$ac_objext \ 6479 conftest$ac_exeext conftest.$ac_ext 6480fi 6481 6482 6483 CFLAGS="$xorg_testset_save_CFLAGS" 6484 6485 eval supported=\$$cacheid 6486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6487$as_echo "$supported" >&6; } 6488 if test "$supported" = "yes" ; then 6489 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6490 found="yes" 6491 fi 6492 fi 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 6507 6508xorg_testset_save_CFLAGS="$CFLAGS" 6509 6510if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6511 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6513$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6514if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6515 $as_echo_n "(cached) " >&6 6516else 6517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6518/* end confdefs.h. */ 6519int i; 6520_ACEOF 6521if ac_fn_c_try_compile "$LINENO"; then : 6522 xorg_cv_cc_flag_unknown_warning_option=yes 6523else 6524 xorg_cv_cc_flag_unknown_warning_option=no 6525fi 6526rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6527fi 6528{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6529$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6530 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6531 CFLAGS="$xorg_testset_save_CFLAGS" 6532fi 6533 6534if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6535 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6537 fi 6538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6540$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6541if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6542 $as_echo_n "(cached) " >&6 6543else 6544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6545/* end confdefs.h. */ 6546int i; 6547_ACEOF 6548if ac_fn_c_try_compile "$LINENO"; then : 6549 xorg_cv_cc_flag_unused_command_line_argument=yes 6550else 6551 xorg_cv_cc_flag_unused_command_line_argument=no 6552fi 6553rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6554fi 6555{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6556$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6557 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6558 CFLAGS="$xorg_testset_save_CFLAGS" 6559fi 6560 6561found="no" 6562 6563 if test $found = "no" ; then 6564 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6566 fi 6567 6568 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6569 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6570 fi 6571 6572 CFLAGS="$CFLAGS -Wcast-qual" 6573 6574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6575$as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6576 cacheid=xorg_cv_cc_flag__Wcast_qual 6577 if eval \${$cacheid+:} false; then : 6578 $as_echo_n "(cached) " >&6 6579else 6580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6581/* end confdefs.h. */ 6582int i; 6583int 6584main () 6585{ 6586 6587 ; 6588 return 0; 6589} 6590_ACEOF 6591if ac_fn_c_try_link "$LINENO"; then : 6592 eval $cacheid=yes 6593else 6594 eval $cacheid=no 6595fi 6596rm -f core conftest.err conftest.$ac_objext \ 6597 conftest$ac_exeext conftest.$ac_ext 6598fi 6599 6600 6601 CFLAGS="$xorg_testset_save_CFLAGS" 6602 6603 eval supported=\$$cacheid 6604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6605$as_echo "$supported" >&6; } 6606 if test "$supported" = "yes" ; then 6607 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6608 found="yes" 6609 fi 6610 fi 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624 6625 6626xorg_testset_save_CFLAGS="$CFLAGS" 6627 6628if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6631$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6632if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6633 $as_echo_n "(cached) " >&6 6634else 6635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6636/* end confdefs.h. */ 6637int i; 6638_ACEOF 6639if ac_fn_c_try_compile "$LINENO"; then : 6640 xorg_cv_cc_flag_unknown_warning_option=yes 6641else 6642 xorg_cv_cc_flag_unknown_warning_option=no 6643fi 6644rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6645fi 6646{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6647$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6648 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6649 CFLAGS="$xorg_testset_save_CFLAGS" 6650fi 6651 6652if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6655 fi 6656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6658$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6659if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6660 $as_echo_n "(cached) " >&6 6661else 6662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6663/* end confdefs.h. */ 6664int i; 6665_ACEOF 6666if ac_fn_c_try_compile "$LINENO"; then : 6667 xorg_cv_cc_flag_unused_command_line_argument=yes 6668else 6669 xorg_cv_cc_flag_unused_command_line_argument=no 6670fi 6671rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6672fi 6673{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6674$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6675 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6676 CFLAGS="$xorg_testset_save_CFLAGS" 6677fi 6678 6679found="no" 6680 6681 if test $found = "no" ; then 6682 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6684 fi 6685 6686 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6688 fi 6689 6690 CFLAGS="$CFLAGS -Wmissing-noreturn" 6691 6692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6693$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6694 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6695 if eval \${$cacheid+:} false; then : 6696 $as_echo_n "(cached) " >&6 6697else 6698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6699/* end confdefs.h. */ 6700int i; 6701int 6702main () 6703{ 6704 6705 ; 6706 return 0; 6707} 6708_ACEOF 6709if ac_fn_c_try_link "$LINENO"; then : 6710 eval $cacheid=yes 6711else 6712 eval $cacheid=no 6713fi 6714rm -f core conftest.err conftest.$ac_objext \ 6715 conftest$ac_exeext conftest.$ac_ext 6716fi 6717 6718 6719 CFLAGS="$xorg_testset_save_CFLAGS" 6720 6721 eval supported=\$$cacheid 6722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6723$as_echo "$supported" >&6; } 6724 if test "$supported" = "yes" ; then 6725 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6726 found="yes" 6727 fi 6728 fi 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 6743 6744xorg_testset_save_CFLAGS="$CFLAGS" 6745 6746if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6749$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6750if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6751 $as_echo_n "(cached) " >&6 6752else 6753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6754/* end confdefs.h. */ 6755int i; 6756_ACEOF 6757if ac_fn_c_try_compile "$LINENO"; then : 6758 xorg_cv_cc_flag_unknown_warning_option=yes 6759else 6760 xorg_cv_cc_flag_unknown_warning_option=no 6761fi 6762rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6763fi 6764{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6765$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6766 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6767 CFLAGS="$xorg_testset_save_CFLAGS" 6768fi 6769 6770if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6771 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6773 fi 6774 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6776$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6777if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6778 $as_echo_n "(cached) " >&6 6779else 6780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6781/* end confdefs.h. */ 6782int i; 6783_ACEOF 6784if ac_fn_c_try_compile "$LINENO"; then : 6785 xorg_cv_cc_flag_unused_command_line_argument=yes 6786else 6787 xorg_cv_cc_flag_unused_command_line_argument=no 6788fi 6789rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6790fi 6791{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6792$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6793 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6794 CFLAGS="$xorg_testset_save_CFLAGS" 6795fi 6796 6797found="no" 6798 6799 if test $found = "no" ; then 6800 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6802 fi 6803 6804 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6806 fi 6807 6808 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6809 6810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6811$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6812 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6813 if eval \${$cacheid+:} false; then : 6814 $as_echo_n "(cached) " >&6 6815else 6816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6817/* end confdefs.h. */ 6818int i; 6819int 6820main () 6821{ 6822 6823 ; 6824 return 0; 6825} 6826_ACEOF 6827if ac_fn_c_try_link "$LINENO"; then : 6828 eval $cacheid=yes 6829else 6830 eval $cacheid=no 6831fi 6832rm -f core conftest.err conftest.$ac_objext \ 6833 conftest$ac_exeext conftest.$ac_ext 6834fi 6835 6836 6837 CFLAGS="$xorg_testset_save_CFLAGS" 6838 6839 eval supported=\$$cacheid 6840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6841$as_echo "$supported" >&6; } 6842 if test "$supported" = "yes" ; then 6843 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6844 found="yes" 6845 fi 6846 fi 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862xorg_testset_save_CFLAGS="$CFLAGS" 6863 6864if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6867$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6868if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6869 $as_echo_n "(cached) " >&6 6870else 6871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6872/* end confdefs.h. */ 6873int i; 6874_ACEOF 6875if ac_fn_c_try_compile "$LINENO"; then : 6876 xorg_cv_cc_flag_unknown_warning_option=yes 6877else 6878 xorg_cv_cc_flag_unknown_warning_option=no 6879fi 6880rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6881fi 6882{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6883$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6884 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6885 CFLAGS="$xorg_testset_save_CFLAGS" 6886fi 6887 6888if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6889 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6891 fi 6892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6894$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6895if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6896 $as_echo_n "(cached) " >&6 6897else 6898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6899/* end confdefs.h. */ 6900int i; 6901_ACEOF 6902if ac_fn_c_try_compile "$LINENO"; then : 6903 xorg_cv_cc_flag_unused_command_line_argument=yes 6904else 6905 xorg_cv_cc_flag_unused_command_line_argument=no 6906fi 6907rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6908fi 6909{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6910$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6911 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6912 CFLAGS="$xorg_testset_save_CFLAGS" 6913fi 6914 6915found="no" 6916 6917 if test $found = "no" ; then 6918 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6920 fi 6921 6922 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6924 fi 6925 6926 CFLAGS="$CFLAGS -Wredundant-decls" 6927 6928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6929$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6930 cacheid=xorg_cv_cc_flag__Wredundant_decls 6931 if eval \${$cacheid+:} false; then : 6932 $as_echo_n "(cached) " >&6 6933else 6934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6935/* end confdefs.h. */ 6936int i; 6937int 6938main () 6939{ 6940 6941 ; 6942 return 0; 6943} 6944_ACEOF 6945if ac_fn_c_try_link "$LINENO"; then : 6946 eval $cacheid=yes 6947else 6948 eval $cacheid=no 6949fi 6950rm -f core conftest.err conftest.$ac_objext \ 6951 conftest$ac_exeext conftest.$ac_ext 6952fi 6953 6954 6955 CFLAGS="$xorg_testset_save_CFLAGS" 6956 6957 eval supported=\$$cacheid 6958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6959$as_echo "$supported" >&6; } 6960 if test "$supported" = "yes" ; then 6961 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6962 found="yes" 6963 fi 6964 fi 6965 6966 6967 6968# These are currently disabled because they are noisy. They will be enabled 6969# in the future once the codebase is sufficiently modernized to silence 6970# them. For now, I don't want them to drown out the other warnings. 6971# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6972# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6973# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6974 6975# Turn some warnings into errors, so we don't accidently get successful builds 6976# when there are problems that should be fixed. 6977 6978if test "x$SELECTIVE_WERROR" = "xyes" ; then 6979 6980 6981 6982 6983 6984 6985 6986 6987 6988 6989 6990 6991 6992xorg_testset_save_CFLAGS="$CFLAGS" 6993 6994if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6997$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6998if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6999 $as_echo_n "(cached) " >&6 7000else 7001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7002/* end confdefs.h. */ 7003int i; 7004_ACEOF 7005if ac_fn_c_try_compile "$LINENO"; then : 7006 xorg_cv_cc_flag_unknown_warning_option=yes 7007else 7008 xorg_cv_cc_flag_unknown_warning_option=no 7009fi 7010rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7011fi 7012{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7013$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7014 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7015 CFLAGS="$xorg_testset_save_CFLAGS" 7016fi 7017 7018if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7019 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7021 fi 7022 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7024$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7025if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7026 $as_echo_n "(cached) " >&6 7027else 7028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7029/* end confdefs.h. */ 7030int i; 7031_ACEOF 7032if ac_fn_c_try_compile "$LINENO"; then : 7033 xorg_cv_cc_flag_unused_command_line_argument=yes 7034else 7035 xorg_cv_cc_flag_unused_command_line_argument=no 7036fi 7037rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7038fi 7039{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7040$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7041 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7042 CFLAGS="$xorg_testset_save_CFLAGS" 7043fi 7044 7045found="no" 7046 7047 if test $found = "no" ; then 7048 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7050 fi 7051 7052 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7054 fi 7055 7056 CFLAGS="$CFLAGS -Werror=implicit" 7057 7058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7059$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7060 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 7061 if eval \${$cacheid+:} false; then : 7062 $as_echo_n "(cached) " >&6 7063else 7064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7065/* end confdefs.h. */ 7066int i; 7067int 7068main () 7069{ 7070 7071 ; 7072 return 0; 7073} 7074_ACEOF 7075if ac_fn_c_try_link "$LINENO"; then : 7076 eval $cacheid=yes 7077else 7078 eval $cacheid=no 7079fi 7080rm -f core conftest.err conftest.$ac_objext \ 7081 conftest$ac_exeext conftest.$ac_ext 7082fi 7083 7084 7085 CFLAGS="$xorg_testset_save_CFLAGS" 7086 7087 eval supported=\$$cacheid 7088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7089$as_echo "$supported" >&6; } 7090 if test "$supported" = "yes" ; then 7091 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7092 found="yes" 7093 fi 7094 fi 7095 7096 if test $found = "no" ; then 7097 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7099 fi 7100 7101 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7102 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7103 fi 7104 7105 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7106 7107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7108$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7109 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 7110 if eval \${$cacheid+:} false; then : 7111 $as_echo_n "(cached) " >&6 7112else 7113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7114/* end confdefs.h. */ 7115int i; 7116int 7117main () 7118{ 7119 7120 ; 7121 return 0; 7122} 7123_ACEOF 7124if ac_fn_c_try_link "$LINENO"; then : 7125 eval $cacheid=yes 7126else 7127 eval $cacheid=no 7128fi 7129rm -f core conftest.err conftest.$ac_objext \ 7130 conftest$ac_exeext conftest.$ac_ext 7131fi 7132 7133 7134 CFLAGS="$xorg_testset_save_CFLAGS" 7135 7136 eval supported=\$$cacheid 7137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7138$as_echo "$supported" >&6; } 7139 if test "$supported" = "yes" ; then 7140 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7141 found="yes" 7142 fi 7143 fi 7144 7145 7146 7147 7148 7149 7150 7151 7152 7153 7154 7155 7156 7157 7158 7159xorg_testset_save_CFLAGS="$CFLAGS" 7160 7161if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7164$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7165if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7166 $as_echo_n "(cached) " >&6 7167else 7168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7169/* end confdefs.h. */ 7170int i; 7171_ACEOF 7172if ac_fn_c_try_compile "$LINENO"; then : 7173 xorg_cv_cc_flag_unknown_warning_option=yes 7174else 7175 xorg_cv_cc_flag_unknown_warning_option=no 7176fi 7177rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7178fi 7179{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7180$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7181 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7182 CFLAGS="$xorg_testset_save_CFLAGS" 7183fi 7184 7185if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7188 fi 7189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7191$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7192if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7193 $as_echo_n "(cached) " >&6 7194else 7195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7196/* end confdefs.h. */ 7197int i; 7198_ACEOF 7199if ac_fn_c_try_compile "$LINENO"; then : 7200 xorg_cv_cc_flag_unused_command_line_argument=yes 7201else 7202 xorg_cv_cc_flag_unused_command_line_argument=no 7203fi 7204rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7205fi 7206{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7207$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7208 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7209 CFLAGS="$xorg_testset_save_CFLAGS" 7210fi 7211 7212found="no" 7213 7214 if test $found = "no" ; then 7215 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7217 fi 7218 7219 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7220 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7221 fi 7222 7223 CFLAGS="$CFLAGS -Werror=nonnull" 7224 7225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7226$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7227 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 7228 if eval \${$cacheid+:} false; then : 7229 $as_echo_n "(cached) " >&6 7230else 7231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7232/* end confdefs.h. */ 7233int i; 7234int 7235main () 7236{ 7237 7238 ; 7239 return 0; 7240} 7241_ACEOF 7242if ac_fn_c_try_link "$LINENO"; then : 7243 eval $cacheid=yes 7244else 7245 eval $cacheid=no 7246fi 7247rm -f core conftest.err conftest.$ac_objext \ 7248 conftest$ac_exeext conftest.$ac_ext 7249fi 7250 7251 7252 CFLAGS="$xorg_testset_save_CFLAGS" 7253 7254 eval supported=\$$cacheid 7255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7256$as_echo "$supported" >&6; } 7257 if test "$supported" = "yes" ; then 7258 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7259 found="yes" 7260 fi 7261 fi 7262 7263 7264 7265 7266 7267 7268 7269 7270 7271 7272 7273 7274 7275 7276 7277xorg_testset_save_CFLAGS="$CFLAGS" 7278 7279if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7282$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7283if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7284 $as_echo_n "(cached) " >&6 7285else 7286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7287/* end confdefs.h. */ 7288int i; 7289_ACEOF 7290if ac_fn_c_try_compile "$LINENO"; then : 7291 xorg_cv_cc_flag_unknown_warning_option=yes 7292else 7293 xorg_cv_cc_flag_unknown_warning_option=no 7294fi 7295rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7296fi 7297{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7298$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7299 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7300 CFLAGS="$xorg_testset_save_CFLAGS" 7301fi 7302 7303if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7304 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7306 fi 7307 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7309$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7310if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7311 $as_echo_n "(cached) " >&6 7312else 7313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7314/* end confdefs.h. */ 7315int i; 7316_ACEOF 7317if ac_fn_c_try_compile "$LINENO"; then : 7318 xorg_cv_cc_flag_unused_command_line_argument=yes 7319else 7320 xorg_cv_cc_flag_unused_command_line_argument=no 7321fi 7322rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7323fi 7324{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7325$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7326 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7327 CFLAGS="$xorg_testset_save_CFLAGS" 7328fi 7329 7330found="no" 7331 7332 if test $found = "no" ; then 7333 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7335 fi 7336 7337 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7339 fi 7340 7341 CFLAGS="$CFLAGS -Werror=init-self" 7342 7343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7344$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7345 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7346 if eval \${$cacheid+:} false; then : 7347 $as_echo_n "(cached) " >&6 7348else 7349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7350/* end confdefs.h. */ 7351int i; 7352int 7353main () 7354{ 7355 7356 ; 7357 return 0; 7358} 7359_ACEOF 7360if ac_fn_c_try_link "$LINENO"; then : 7361 eval $cacheid=yes 7362else 7363 eval $cacheid=no 7364fi 7365rm -f core conftest.err conftest.$ac_objext \ 7366 conftest$ac_exeext conftest.$ac_ext 7367fi 7368 7369 7370 CFLAGS="$xorg_testset_save_CFLAGS" 7371 7372 eval supported=\$$cacheid 7373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7374$as_echo "$supported" >&6; } 7375 if test "$supported" = "yes" ; then 7376 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7377 found="yes" 7378 fi 7379 fi 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393 7394 7395xorg_testset_save_CFLAGS="$CFLAGS" 7396 7397if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7400$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7401if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7402 $as_echo_n "(cached) " >&6 7403else 7404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7405/* end confdefs.h. */ 7406int i; 7407_ACEOF 7408if ac_fn_c_try_compile "$LINENO"; then : 7409 xorg_cv_cc_flag_unknown_warning_option=yes 7410else 7411 xorg_cv_cc_flag_unknown_warning_option=no 7412fi 7413rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7414fi 7415{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7416$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7417 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7418 CFLAGS="$xorg_testset_save_CFLAGS" 7419fi 7420 7421if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7422 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7424 fi 7425 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7427$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7428if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7429 $as_echo_n "(cached) " >&6 7430else 7431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7432/* end confdefs.h. */ 7433int i; 7434_ACEOF 7435if ac_fn_c_try_compile "$LINENO"; then : 7436 xorg_cv_cc_flag_unused_command_line_argument=yes 7437else 7438 xorg_cv_cc_flag_unused_command_line_argument=no 7439fi 7440rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7441fi 7442{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7443$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7444 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7445 CFLAGS="$xorg_testset_save_CFLAGS" 7446fi 7447 7448found="no" 7449 7450 if test $found = "no" ; then 7451 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7452 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7453 fi 7454 7455 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7456 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7457 fi 7458 7459 CFLAGS="$CFLAGS -Werror=main" 7460 7461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7462$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7463 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7464 if eval \${$cacheid+:} false; then : 7465 $as_echo_n "(cached) " >&6 7466else 7467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7468/* end confdefs.h. */ 7469int i; 7470int 7471main () 7472{ 7473 7474 ; 7475 return 0; 7476} 7477_ACEOF 7478if ac_fn_c_try_link "$LINENO"; then : 7479 eval $cacheid=yes 7480else 7481 eval $cacheid=no 7482fi 7483rm -f core conftest.err conftest.$ac_objext \ 7484 conftest$ac_exeext conftest.$ac_ext 7485fi 7486 7487 7488 CFLAGS="$xorg_testset_save_CFLAGS" 7489 7490 eval supported=\$$cacheid 7491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7492$as_echo "$supported" >&6; } 7493 if test "$supported" = "yes" ; then 7494 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7495 found="yes" 7496 fi 7497 fi 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507 7508 7509 7510 7511 7512 7513xorg_testset_save_CFLAGS="$CFLAGS" 7514 7515if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7518$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7519if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7520 $as_echo_n "(cached) " >&6 7521else 7522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7523/* end confdefs.h. */ 7524int i; 7525_ACEOF 7526if ac_fn_c_try_compile "$LINENO"; then : 7527 xorg_cv_cc_flag_unknown_warning_option=yes 7528else 7529 xorg_cv_cc_flag_unknown_warning_option=no 7530fi 7531rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7532fi 7533{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7534$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7535 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7536 CFLAGS="$xorg_testset_save_CFLAGS" 7537fi 7538 7539if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7540 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7542 fi 7543 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7545$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7546if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7547 $as_echo_n "(cached) " >&6 7548else 7549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7550/* end confdefs.h. */ 7551int i; 7552_ACEOF 7553if ac_fn_c_try_compile "$LINENO"; then : 7554 xorg_cv_cc_flag_unused_command_line_argument=yes 7555else 7556 xorg_cv_cc_flag_unused_command_line_argument=no 7557fi 7558rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7559fi 7560{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7561$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7562 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7563 CFLAGS="$xorg_testset_save_CFLAGS" 7564fi 7565 7566found="no" 7567 7568 if test $found = "no" ; then 7569 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7570 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7571 fi 7572 7573 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7574 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7575 fi 7576 7577 CFLAGS="$CFLAGS -Werror=missing-braces" 7578 7579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7580$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7581 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7582 if eval \${$cacheid+:} false; then : 7583 $as_echo_n "(cached) " >&6 7584else 7585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7586/* end confdefs.h. */ 7587int i; 7588int 7589main () 7590{ 7591 7592 ; 7593 return 0; 7594} 7595_ACEOF 7596if ac_fn_c_try_link "$LINENO"; then : 7597 eval $cacheid=yes 7598else 7599 eval $cacheid=no 7600fi 7601rm -f core conftest.err conftest.$ac_objext \ 7602 conftest$ac_exeext conftest.$ac_ext 7603fi 7604 7605 7606 CFLAGS="$xorg_testset_save_CFLAGS" 7607 7608 eval supported=\$$cacheid 7609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7610$as_echo "$supported" >&6; } 7611 if test "$supported" = "yes" ; then 7612 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7613 found="yes" 7614 fi 7615 fi 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625 7626 7627 7628 7629 7630 7631xorg_testset_save_CFLAGS="$CFLAGS" 7632 7633if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7634 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7636$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7637if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7638 $as_echo_n "(cached) " >&6 7639else 7640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7641/* end confdefs.h. */ 7642int i; 7643_ACEOF 7644if ac_fn_c_try_compile "$LINENO"; then : 7645 xorg_cv_cc_flag_unknown_warning_option=yes 7646else 7647 xorg_cv_cc_flag_unknown_warning_option=no 7648fi 7649rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7650fi 7651{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7652$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7653 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7654 CFLAGS="$xorg_testset_save_CFLAGS" 7655fi 7656 7657if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7658 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7660 fi 7661 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7663$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7664if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7665 $as_echo_n "(cached) " >&6 7666else 7667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7668/* end confdefs.h. */ 7669int i; 7670_ACEOF 7671if ac_fn_c_try_compile "$LINENO"; then : 7672 xorg_cv_cc_flag_unused_command_line_argument=yes 7673else 7674 xorg_cv_cc_flag_unused_command_line_argument=no 7675fi 7676rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7677fi 7678{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7679$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7680 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7681 CFLAGS="$xorg_testset_save_CFLAGS" 7682fi 7683 7684found="no" 7685 7686 if test $found = "no" ; then 7687 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7688 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7689 fi 7690 7691 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7692 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7693 fi 7694 7695 CFLAGS="$CFLAGS -Werror=sequence-point" 7696 7697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7698$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7699 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7700 if eval \${$cacheid+:} false; then : 7701 $as_echo_n "(cached) " >&6 7702else 7703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7704/* end confdefs.h. */ 7705int i; 7706int 7707main () 7708{ 7709 7710 ; 7711 return 0; 7712} 7713_ACEOF 7714if ac_fn_c_try_link "$LINENO"; then : 7715 eval $cacheid=yes 7716else 7717 eval $cacheid=no 7718fi 7719rm -f core conftest.err conftest.$ac_objext \ 7720 conftest$ac_exeext conftest.$ac_ext 7721fi 7722 7723 7724 CFLAGS="$xorg_testset_save_CFLAGS" 7725 7726 eval supported=\$$cacheid 7727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7728$as_echo "$supported" >&6; } 7729 if test "$supported" = "yes" ; then 7730 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7731 found="yes" 7732 fi 7733 fi 7734 7735 7736 7737 7738 7739 7740 7741 7742 7743 7744 7745 7746 7747 7748 7749xorg_testset_save_CFLAGS="$CFLAGS" 7750 7751if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7754$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7755if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7756 $as_echo_n "(cached) " >&6 7757else 7758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7759/* end confdefs.h. */ 7760int i; 7761_ACEOF 7762if ac_fn_c_try_compile "$LINENO"; then : 7763 xorg_cv_cc_flag_unknown_warning_option=yes 7764else 7765 xorg_cv_cc_flag_unknown_warning_option=no 7766fi 7767rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7768fi 7769{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7770$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7771 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7772 CFLAGS="$xorg_testset_save_CFLAGS" 7773fi 7774 7775if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7776 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7778 fi 7779 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7781$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7782if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7783 $as_echo_n "(cached) " >&6 7784else 7785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7786/* end confdefs.h. */ 7787int i; 7788_ACEOF 7789if ac_fn_c_try_compile "$LINENO"; then : 7790 xorg_cv_cc_flag_unused_command_line_argument=yes 7791else 7792 xorg_cv_cc_flag_unused_command_line_argument=no 7793fi 7794rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7795fi 7796{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7797$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7798 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7799 CFLAGS="$xorg_testset_save_CFLAGS" 7800fi 7801 7802found="no" 7803 7804 if test $found = "no" ; then 7805 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7807 fi 7808 7809 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7810 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7811 fi 7812 7813 CFLAGS="$CFLAGS -Werror=return-type" 7814 7815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7816$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7817 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7818 if eval \${$cacheid+:} false; then : 7819 $as_echo_n "(cached) " >&6 7820else 7821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7822/* end confdefs.h. */ 7823int i; 7824int 7825main () 7826{ 7827 7828 ; 7829 return 0; 7830} 7831_ACEOF 7832if ac_fn_c_try_link "$LINENO"; then : 7833 eval $cacheid=yes 7834else 7835 eval $cacheid=no 7836fi 7837rm -f core conftest.err conftest.$ac_objext \ 7838 conftest$ac_exeext conftest.$ac_ext 7839fi 7840 7841 7842 CFLAGS="$xorg_testset_save_CFLAGS" 7843 7844 eval supported=\$$cacheid 7845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7846$as_echo "$supported" >&6; } 7847 if test "$supported" = "yes" ; then 7848 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7849 found="yes" 7850 fi 7851 fi 7852 7853 if test $found = "no" ; then 7854 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7856 fi 7857 7858 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7860 fi 7861 7862 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7863 7864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7865$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7866 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7867 if eval \${$cacheid+:} false; then : 7868 $as_echo_n "(cached) " >&6 7869else 7870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7871/* end confdefs.h. */ 7872int i; 7873int 7874main () 7875{ 7876 7877 ; 7878 return 0; 7879} 7880_ACEOF 7881if ac_fn_c_try_link "$LINENO"; then : 7882 eval $cacheid=yes 7883else 7884 eval $cacheid=no 7885fi 7886rm -f core conftest.err conftest.$ac_objext \ 7887 conftest$ac_exeext conftest.$ac_ext 7888fi 7889 7890 7891 CFLAGS="$xorg_testset_save_CFLAGS" 7892 7893 eval supported=\$$cacheid 7894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7895$as_echo "$supported" >&6; } 7896 if test "$supported" = "yes" ; then 7897 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7898 found="yes" 7899 fi 7900 fi 7901 7902 7903 7904 7905 7906 7907 7908 7909 7910 7911 7912 7913 7914 7915 7916xorg_testset_save_CFLAGS="$CFLAGS" 7917 7918if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7921$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7922if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7923 $as_echo_n "(cached) " >&6 7924else 7925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7926/* end confdefs.h. */ 7927int i; 7928_ACEOF 7929if ac_fn_c_try_compile "$LINENO"; then : 7930 xorg_cv_cc_flag_unknown_warning_option=yes 7931else 7932 xorg_cv_cc_flag_unknown_warning_option=no 7933fi 7934rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7935fi 7936{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7937$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7938 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7939 CFLAGS="$xorg_testset_save_CFLAGS" 7940fi 7941 7942if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7945 fi 7946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7948$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7949if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7950 $as_echo_n "(cached) " >&6 7951else 7952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7953/* end confdefs.h. */ 7954int i; 7955_ACEOF 7956if ac_fn_c_try_compile "$LINENO"; then : 7957 xorg_cv_cc_flag_unused_command_line_argument=yes 7958else 7959 xorg_cv_cc_flag_unused_command_line_argument=no 7960fi 7961rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7962fi 7963{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7964$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7965 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7966 CFLAGS="$xorg_testset_save_CFLAGS" 7967fi 7968 7969found="no" 7970 7971 if test $found = "no" ; then 7972 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7974 fi 7975 7976 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7978 fi 7979 7980 CFLAGS="$CFLAGS -Werror=trigraphs" 7981 7982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7983$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7984 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7985 if eval \${$cacheid+:} false; then : 7986 $as_echo_n "(cached) " >&6 7987else 7988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7989/* end confdefs.h. */ 7990int i; 7991int 7992main () 7993{ 7994 7995 ; 7996 return 0; 7997} 7998_ACEOF 7999if ac_fn_c_try_link "$LINENO"; then : 8000 eval $cacheid=yes 8001else 8002 eval $cacheid=no 8003fi 8004rm -f core conftest.err conftest.$ac_objext \ 8005 conftest$ac_exeext conftest.$ac_ext 8006fi 8007 8008 8009 CFLAGS="$xorg_testset_save_CFLAGS" 8010 8011 eval supported=\$$cacheid 8012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8013$as_echo "$supported" >&6; } 8014 if test "$supported" = "yes" ; then 8015 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8016 found="yes" 8017 fi 8018 fi 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 8029 8030 8031 8032 8033 8034xorg_testset_save_CFLAGS="$CFLAGS" 8035 8036if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8039$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8040if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8041 $as_echo_n "(cached) " >&6 8042else 8043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8044/* end confdefs.h. */ 8045int i; 8046_ACEOF 8047if ac_fn_c_try_compile "$LINENO"; then : 8048 xorg_cv_cc_flag_unknown_warning_option=yes 8049else 8050 xorg_cv_cc_flag_unknown_warning_option=no 8051fi 8052rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8053fi 8054{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8055$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8056 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8057 CFLAGS="$xorg_testset_save_CFLAGS" 8058fi 8059 8060if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8063 fi 8064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8066$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8067if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8068 $as_echo_n "(cached) " >&6 8069else 8070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8071/* end confdefs.h. */ 8072int i; 8073_ACEOF 8074if ac_fn_c_try_compile "$LINENO"; then : 8075 xorg_cv_cc_flag_unused_command_line_argument=yes 8076else 8077 xorg_cv_cc_flag_unused_command_line_argument=no 8078fi 8079rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8080fi 8081{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8082$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8084 CFLAGS="$xorg_testset_save_CFLAGS" 8085fi 8086 8087found="no" 8088 8089 if test $found = "no" ; then 8090 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8092 fi 8093 8094 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8096 fi 8097 8098 CFLAGS="$CFLAGS -Werror=array-bounds" 8099 8100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8101$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8102 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 8103 if eval \${$cacheid+:} false; then : 8104 $as_echo_n "(cached) " >&6 8105else 8106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8107/* end confdefs.h. */ 8108int i; 8109int 8110main () 8111{ 8112 8113 ; 8114 return 0; 8115} 8116_ACEOF 8117if ac_fn_c_try_link "$LINENO"; then : 8118 eval $cacheid=yes 8119else 8120 eval $cacheid=no 8121fi 8122rm -f core conftest.err conftest.$ac_objext \ 8123 conftest$ac_exeext conftest.$ac_ext 8124fi 8125 8126 8127 CFLAGS="$xorg_testset_save_CFLAGS" 8128 8129 eval supported=\$$cacheid 8130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8131$as_echo "$supported" >&6; } 8132 if test "$supported" = "yes" ; then 8133 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8134 found="yes" 8135 fi 8136 fi 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152xorg_testset_save_CFLAGS="$CFLAGS" 8153 8154if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8157$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8158if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8159 $as_echo_n "(cached) " >&6 8160else 8161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8162/* end confdefs.h. */ 8163int i; 8164_ACEOF 8165if ac_fn_c_try_compile "$LINENO"; then : 8166 xorg_cv_cc_flag_unknown_warning_option=yes 8167else 8168 xorg_cv_cc_flag_unknown_warning_option=no 8169fi 8170rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8171fi 8172{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8173$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8174 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8175 CFLAGS="$xorg_testset_save_CFLAGS" 8176fi 8177 8178if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8181 fi 8182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8184$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8185if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8186 $as_echo_n "(cached) " >&6 8187else 8188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8189/* end confdefs.h. */ 8190int i; 8191_ACEOF 8192if ac_fn_c_try_compile "$LINENO"; then : 8193 xorg_cv_cc_flag_unused_command_line_argument=yes 8194else 8195 xorg_cv_cc_flag_unused_command_line_argument=no 8196fi 8197rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8198fi 8199{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8200$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8201 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8202 CFLAGS="$xorg_testset_save_CFLAGS" 8203fi 8204 8205found="no" 8206 8207 if test $found = "no" ; then 8208 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8210 fi 8211 8212 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8214 fi 8215 8216 CFLAGS="$CFLAGS -Werror=write-strings" 8217 8218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8219$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8220 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 8221 if eval \${$cacheid+:} false; then : 8222 $as_echo_n "(cached) " >&6 8223else 8224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8225/* end confdefs.h. */ 8226int i; 8227int 8228main () 8229{ 8230 8231 ; 8232 return 0; 8233} 8234_ACEOF 8235if ac_fn_c_try_link "$LINENO"; then : 8236 eval $cacheid=yes 8237else 8238 eval $cacheid=no 8239fi 8240rm -f core conftest.err conftest.$ac_objext \ 8241 conftest$ac_exeext conftest.$ac_ext 8242fi 8243 8244 8245 CFLAGS="$xorg_testset_save_CFLAGS" 8246 8247 eval supported=\$$cacheid 8248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8249$as_echo "$supported" >&6; } 8250 if test "$supported" = "yes" ; then 8251 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8252 found="yes" 8253 fi 8254 fi 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265 8266 8267 8268 8269 8270xorg_testset_save_CFLAGS="$CFLAGS" 8271 8272if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8275$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8276if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8277 $as_echo_n "(cached) " >&6 8278else 8279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8280/* end confdefs.h. */ 8281int i; 8282_ACEOF 8283if ac_fn_c_try_compile "$LINENO"; then : 8284 xorg_cv_cc_flag_unknown_warning_option=yes 8285else 8286 xorg_cv_cc_flag_unknown_warning_option=no 8287fi 8288rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8289fi 8290{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8291$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8292 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8293 CFLAGS="$xorg_testset_save_CFLAGS" 8294fi 8295 8296if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8299 fi 8300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8302$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8303if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8304 $as_echo_n "(cached) " >&6 8305else 8306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8307/* end confdefs.h. */ 8308int i; 8309_ACEOF 8310if ac_fn_c_try_compile "$LINENO"; then : 8311 xorg_cv_cc_flag_unused_command_line_argument=yes 8312else 8313 xorg_cv_cc_flag_unused_command_line_argument=no 8314fi 8315rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8316fi 8317{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8318$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8319 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8320 CFLAGS="$xorg_testset_save_CFLAGS" 8321fi 8322 8323found="no" 8324 8325 if test $found = "no" ; then 8326 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8328 fi 8329 8330 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8332 fi 8333 8334 CFLAGS="$CFLAGS -Werror=address" 8335 8336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8337$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8338 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8339 if eval \${$cacheid+:} false; then : 8340 $as_echo_n "(cached) " >&6 8341else 8342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8343/* end confdefs.h. */ 8344int i; 8345int 8346main () 8347{ 8348 8349 ; 8350 return 0; 8351} 8352_ACEOF 8353if ac_fn_c_try_link "$LINENO"; then : 8354 eval $cacheid=yes 8355else 8356 eval $cacheid=no 8357fi 8358rm -f core conftest.err conftest.$ac_objext \ 8359 conftest$ac_exeext conftest.$ac_ext 8360fi 8361 8362 8363 CFLAGS="$xorg_testset_save_CFLAGS" 8364 8365 eval supported=\$$cacheid 8366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8367$as_echo "$supported" >&6; } 8368 if test "$supported" = "yes" ; then 8369 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8370 found="yes" 8371 fi 8372 fi 8373 8374 8375 8376 8377 8378 8379 8380 8381 8382 8383 8384 8385 8386 8387 8388xorg_testset_save_CFLAGS="$CFLAGS" 8389 8390if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8393$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8394if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8395 $as_echo_n "(cached) " >&6 8396else 8397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8398/* end confdefs.h. */ 8399int i; 8400_ACEOF 8401if ac_fn_c_try_compile "$LINENO"; then : 8402 xorg_cv_cc_flag_unknown_warning_option=yes 8403else 8404 xorg_cv_cc_flag_unknown_warning_option=no 8405fi 8406rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8407fi 8408{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8409$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8410 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8411 CFLAGS="$xorg_testset_save_CFLAGS" 8412fi 8413 8414if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8415 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8417 fi 8418 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8420$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8421if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8422 $as_echo_n "(cached) " >&6 8423else 8424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8425/* end confdefs.h. */ 8426int i; 8427_ACEOF 8428if ac_fn_c_try_compile "$LINENO"; then : 8429 xorg_cv_cc_flag_unused_command_line_argument=yes 8430else 8431 xorg_cv_cc_flag_unused_command_line_argument=no 8432fi 8433rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8434fi 8435{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8436$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8437 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8438 CFLAGS="$xorg_testset_save_CFLAGS" 8439fi 8440 8441found="no" 8442 8443 if test $found = "no" ; then 8444 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8446 fi 8447 8448 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8449 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8450 fi 8451 8452 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8453 8454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8455$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8456 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8457 if eval \${$cacheid+:} false; then : 8458 $as_echo_n "(cached) " >&6 8459else 8460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8461/* end confdefs.h. */ 8462int i; 8463int 8464main () 8465{ 8466 8467 ; 8468 return 0; 8469} 8470_ACEOF 8471if ac_fn_c_try_link "$LINENO"; then : 8472 eval $cacheid=yes 8473else 8474 eval $cacheid=no 8475fi 8476rm -f core conftest.err conftest.$ac_objext \ 8477 conftest$ac_exeext conftest.$ac_ext 8478fi 8479 8480 8481 CFLAGS="$xorg_testset_save_CFLAGS" 8482 8483 eval supported=\$$cacheid 8484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8485$as_echo "$supported" >&6; } 8486 if test "$supported" = "yes" ; then 8487 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8488 found="yes" 8489 fi 8490 fi 8491 8492 if test $found = "no" ; then 8493 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8495 fi 8496 8497 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8498 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8499 fi 8500 8501 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8502 8503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8504$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8505 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8506 if eval \${$cacheid+:} false; then : 8507 $as_echo_n "(cached) " >&6 8508else 8509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8510/* end confdefs.h. */ 8511int i; 8512int 8513main () 8514{ 8515 8516 ; 8517 return 0; 8518} 8519_ACEOF 8520if ac_fn_c_try_link "$LINENO"; then : 8521 eval $cacheid=yes 8522else 8523 eval $cacheid=no 8524fi 8525rm -f core conftest.err conftest.$ac_objext \ 8526 conftest$ac_exeext conftest.$ac_ext 8527fi 8528 8529 8530 CFLAGS="$xorg_testset_save_CFLAGS" 8531 8532 eval supported=\$$cacheid 8533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8534$as_echo "$supported" >&6; } 8535 if test "$supported" = "yes" ; then 8536 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8537 found="yes" 8538 fi 8539 fi 8540 8541 8542 8543 8544 8545 8546 8547 8548 8549 8550 8551 8552 8553 8554 8555xorg_testset_save_CFLAGS="$CFLAGS" 8556 8557if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8560$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8561if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8562 $as_echo_n "(cached) " >&6 8563else 8564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8565/* end confdefs.h. */ 8566int i; 8567_ACEOF 8568if ac_fn_c_try_compile "$LINENO"; then : 8569 xorg_cv_cc_flag_unknown_warning_option=yes 8570else 8571 xorg_cv_cc_flag_unknown_warning_option=no 8572fi 8573rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8574fi 8575{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8576$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8577 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8578 CFLAGS="$xorg_testset_save_CFLAGS" 8579fi 8580 8581if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8582 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8583 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8584 fi 8585 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8587$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8588if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8589 $as_echo_n "(cached) " >&6 8590else 8591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8592/* end confdefs.h. */ 8593int i; 8594_ACEOF 8595if ac_fn_c_try_compile "$LINENO"; then : 8596 xorg_cv_cc_flag_unused_command_line_argument=yes 8597else 8598 xorg_cv_cc_flag_unused_command_line_argument=no 8599fi 8600rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8601fi 8602{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8603$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8604 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8605 CFLAGS="$xorg_testset_save_CFLAGS" 8606fi 8607 8608found="no" 8609 8610 if test $found = "no" ; then 8611 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8612 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8613 fi 8614 8615 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8616 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8617 fi 8618 8619 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8620 8621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8622$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8623 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8624 if eval \${$cacheid+:} false; then : 8625 $as_echo_n "(cached) " >&6 8626else 8627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8628/* end confdefs.h. */ 8629int i; 8630int 8631main () 8632{ 8633 8634 ; 8635 return 0; 8636} 8637_ACEOF 8638if ac_fn_c_try_link "$LINENO"; then : 8639 eval $cacheid=yes 8640else 8641 eval $cacheid=no 8642fi 8643rm -f core conftest.err conftest.$ac_objext \ 8644 conftest$ac_exeext conftest.$ac_ext 8645fi 8646 8647 8648 CFLAGS="$xorg_testset_save_CFLAGS" 8649 8650 eval supported=\$$cacheid 8651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8652$as_echo "$supported" >&6; } 8653 if test "$supported" = "yes" ; then 8654 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8655 found="yes" 8656 fi 8657 fi 8658 8659 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8660else 8661{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8662$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 $PACKAGE_BUGREPORT" >&2;} 8663 8664 8665 8666 8667 8668 8669 8670 8671 8672 8673 8674 8675 8676xorg_testset_save_CFLAGS="$CFLAGS" 8677 8678if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8681$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8682if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8683 $as_echo_n "(cached) " >&6 8684else 8685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8686/* end confdefs.h. */ 8687int i; 8688_ACEOF 8689if ac_fn_c_try_compile "$LINENO"; then : 8690 xorg_cv_cc_flag_unknown_warning_option=yes 8691else 8692 xorg_cv_cc_flag_unknown_warning_option=no 8693fi 8694rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8695fi 8696{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8697$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8698 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8699 CFLAGS="$xorg_testset_save_CFLAGS" 8700fi 8701 8702if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8703 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8705 fi 8706 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8708$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8709if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8710 $as_echo_n "(cached) " >&6 8711else 8712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8713/* end confdefs.h. */ 8714int i; 8715_ACEOF 8716if ac_fn_c_try_compile "$LINENO"; then : 8717 xorg_cv_cc_flag_unused_command_line_argument=yes 8718else 8719 xorg_cv_cc_flag_unused_command_line_argument=no 8720fi 8721rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8722fi 8723{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8724$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8725 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8726 CFLAGS="$xorg_testset_save_CFLAGS" 8727fi 8728 8729found="no" 8730 8731 if test $found = "no" ; then 8732 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8734 fi 8735 8736 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8737 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8738 fi 8739 8740 CFLAGS="$CFLAGS -Wimplicit" 8741 8742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8743$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8744 cacheid=xorg_cv_cc_flag__Wimplicit 8745 if eval \${$cacheid+:} false; then : 8746 $as_echo_n "(cached) " >&6 8747else 8748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8749/* end confdefs.h. */ 8750int i; 8751int 8752main () 8753{ 8754 8755 ; 8756 return 0; 8757} 8758_ACEOF 8759if ac_fn_c_try_link "$LINENO"; then : 8760 eval $cacheid=yes 8761else 8762 eval $cacheid=no 8763fi 8764rm -f core conftest.err conftest.$ac_objext \ 8765 conftest$ac_exeext conftest.$ac_ext 8766fi 8767 8768 8769 CFLAGS="$xorg_testset_save_CFLAGS" 8770 8771 eval supported=\$$cacheid 8772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8773$as_echo "$supported" >&6; } 8774 if test "$supported" = "yes" ; then 8775 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8776 found="yes" 8777 fi 8778 fi 8779 8780 8781 8782 8783 8784 8785 8786 8787 8788 8789 8790 8791 8792 8793 8794xorg_testset_save_CFLAGS="$CFLAGS" 8795 8796if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8799$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8800if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8801 $as_echo_n "(cached) " >&6 8802else 8803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8804/* end confdefs.h. */ 8805int i; 8806_ACEOF 8807if ac_fn_c_try_compile "$LINENO"; then : 8808 xorg_cv_cc_flag_unknown_warning_option=yes 8809else 8810 xorg_cv_cc_flag_unknown_warning_option=no 8811fi 8812rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8813fi 8814{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8815$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8816 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8817 CFLAGS="$xorg_testset_save_CFLAGS" 8818fi 8819 8820if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8823 fi 8824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8826$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8827if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8828 $as_echo_n "(cached) " >&6 8829else 8830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8831/* end confdefs.h. */ 8832int i; 8833_ACEOF 8834if ac_fn_c_try_compile "$LINENO"; then : 8835 xorg_cv_cc_flag_unused_command_line_argument=yes 8836else 8837 xorg_cv_cc_flag_unused_command_line_argument=no 8838fi 8839rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8840fi 8841{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8842$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8843 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8844 CFLAGS="$xorg_testset_save_CFLAGS" 8845fi 8846 8847found="no" 8848 8849 if test $found = "no" ; then 8850 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8852 fi 8853 8854 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8856 fi 8857 8858 CFLAGS="$CFLAGS -Wnonnull" 8859 8860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8861$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8862 cacheid=xorg_cv_cc_flag__Wnonnull 8863 if eval \${$cacheid+:} false; then : 8864 $as_echo_n "(cached) " >&6 8865else 8866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8867/* end confdefs.h. */ 8868int i; 8869int 8870main () 8871{ 8872 8873 ; 8874 return 0; 8875} 8876_ACEOF 8877if ac_fn_c_try_link "$LINENO"; then : 8878 eval $cacheid=yes 8879else 8880 eval $cacheid=no 8881fi 8882rm -f core conftest.err conftest.$ac_objext \ 8883 conftest$ac_exeext conftest.$ac_ext 8884fi 8885 8886 8887 CFLAGS="$xorg_testset_save_CFLAGS" 8888 8889 eval supported=\$$cacheid 8890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8891$as_echo "$supported" >&6; } 8892 if test "$supported" = "yes" ; then 8893 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8894 found="yes" 8895 fi 8896 fi 8897 8898 8899 8900 8901 8902 8903 8904 8905 8906 8907 8908 8909 8910 8911 8912xorg_testset_save_CFLAGS="$CFLAGS" 8913 8914if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8917$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8918if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8919 $as_echo_n "(cached) " >&6 8920else 8921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8922/* end confdefs.h. */ 8923int i; 8924_ACEOF 8925if ac_fn_c_try_compile "$LINENO"; then : 8926 xorg_cv_cc_flag_unknown_warning_option=yes 8927else 8928 xorg_cv_cc_flag_unknown_warning_option=no 8929fi 8930rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8931fi 8932{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8933$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8934 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8935 CFLAGS="$xorg_testset_save_CFLAGS" 8936fi 8937 8938if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8939 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8941 fi 8942 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8944$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8945if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8946 $as_echo_n "(cached) " >&6 8947else 8948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8949/* end confdefs.h. */ 8950int i; 8951_ACEOF 8952if ac_fn_c_try_compile "$LINENO"; then : 8953 xorg_cv_cc_flag_unused_command_line_argument=yes 8954else 8955 xorg_cv_cc_flag_unused_command_line_argument=no 8956fi 8957rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8958fi 8959{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8960$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8961 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8962 CFLAGS="$xorg_testset_save_CFLAGS" 8963fi 8964 8965found="no" 8966 8967 if test $found = "no" ; then 8968 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8970 fi 8971 8972 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8973 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8974 fi 8975 8976 CFLAGS="$CFLAGS -Winit-self" 8977 8978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8979$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8980 cacheid=xorg_cv_cc_flag__Winit_self 8981 if eval \${$cacheid+:} false; then : 8982 $as_echo_n "(cached) " >&6 8983else 8984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8985/* end confdefs.h. */ 8986int i; 8987int 8988main () 8989{ 8990 8991 ; 8992 return 0; 8993} 8994_ACEOF 8995if ac_fn_c_try_link "$LINENO"; then : 8996 eval $cacheid=yes 8997else 8998 eval $cacheid=no 8999fi 9000rm -f core conftest.err conftest.$ac_objext \ 9001 conftest$ac_exeext conftest.$ac_ext 9002fi 9003 9004 9005 CFLAGS="$xorg_testset_save_CFLAGS" 9006 9007 eval supported=\$$cacheid 9008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9009$as_echo "$supported" >&6; } 9010 if test "$supported" = "yes" ; then 9011 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9012 found="yes" 9013 fi 9014 fi 9015 9016 9017 9018 9019 9020 9021 9022 9023 9024 9025 9026 9027 9028 9029 9030xorg_testset_save_CFLAGS="$CFLAGS" 9031 9032if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9035$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9036if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9037 $as_echo_n "(cached) " >&6 9038else 9039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9040/* end confdefs.h. */ 9041int i; 9042_ACEOF 9043if ac_fn_c_try_compile "$LINENO"; then : 9044 xorg_cv_cc_flag_unknown_warning_option=yes 9045else 9046 xorg_cv_cc_flag_unknown_warning_option=no 9047fi 9048rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9049fi 9050{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9051$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9052 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9053 CFLAGS="$xorg_testset_save_CFLAGS" 9054fi 9055 9056if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9059 fi 9060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9062$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9063if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9064 $as_echo_n "(cached) " >&6 9065else 9066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9067/* end confdefs.h. */ 9068int i; 9069_ACEOF 9070if ac_fn_c_try_compile "$LINENO"; then : 9071 xorg_cv_cc_flag_unused_command_line_argument=yes 9072else 9073 xorg_cv_cc_flag_unused_command_line_argument=no 9074fi 9075rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9076fi 9077{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9078$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9079 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9080 CFLAGS="$xorg_testset_save_CFLAGS" 9081fi 9082 9083found="no" 9084 9085 if test $found = "no" ; then 9086 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9088 fi 9089 9090 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9091 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9092 fi 9093 9094 CFLAGS="$CFLAGS -Wmain" 9095 9096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9097$as_echo_n "checking if $CC supports -Wmain... " >&6; } 9098 cacheid=xorg_cv_cc_flag__Wmain 9099 if eval \${$cacheid+:} false; then : 9100 $as_echo_n "(cached) " >&6 9101else 9102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9103/* end confdefs.h. */ 9104int i; 9105int 9106main () 9107{ 9108 9109 ; 9110 return 0; 9111} 9112_ACEOF 9113if ac_fn_c_try_link "$LINENO"; then : 9114 eval $cacheid=yes 9115else 9116 eval $cacheid=no 9117fi 9118rm -f core conftest.err conftest.$ac_objext \ 9119 conftest$ac_exeext conftest.$ac_ext 9120fi 9121 9122 9123 CFLAGS="$xorg_testset_save_CFLAGS" 9124 9125 eval supported=\$$cacheid 9126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9127$as_echo "$supported" >&6; } 9128 if test "$supported" = "yes" ; then 9129 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9130 found="yes" 9131 fi 9132 fi 9133 9134 9135 9136 9137 9138 9139 9140 9141 9142 9143 9144 9145 9146 9147 9148xorg_testset_save_CFLAGS="$CFLAGS" 9149 9150if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9153$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9154if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9155 $as_echo_n "(cached) " >&6 9156else 9157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9158/* end confdefs.h. */ 9159int i; 9160_ACEOF 9161if ac_fn_c_try_compile "$LINENO"; then : 9162 xorg_cv_cc_flag_unknown_warning_option=yes 9163else 9164 xorg_cv_cc_flag_unknown_warning_option=no 9165fi 9166rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9167fi 9168{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9169$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9170 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9171 CFLAGS="$xorg_testset_save_CFLAGS" 9172fi 9173 9174if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9175 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9177 fi 9178 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9180$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9181if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9182 $as_echo_n "(cached) " >&6 9183else 9184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9185/* end confdefs.h. */ 9186int i; 9187_ACEOF 9188if ac_fn_c_try_compile "$LINENO"; then : 9189 xorg_cv_cc_flag_unused_command_line_argument=yes 9190else 9191 xorg_cv_cc_flag_unused_command_line_argument=no 9192fi 9193rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9194fi 9195{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9196$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9197 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9198 CFLAGS="$xorg_testset_save_CFLAGS" 9199fi 9200 9201found="no" 9202 9203 if test $found = "no" ; then 9204 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9206 fi 9207 9208 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9210 fi 9211 9212 CFLAGS="$CFLAGS -Wmissing-braces" 9213 9214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9215$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9216 cacheid=xorg_cv_cc_flag__Wmissing_braces 9217 if eval \${$cacheid+:} false; then : 9218 $as_echo_n "(cached) " >&6 9219else 9220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9221/* end confdefs.h. */ 9222int i; 9223int 9224main () 9225{ 9226 9227 ; 9228 return 0; 9229} 9230_ACEOF 9231if ac_fn_c_try_link "$LINENO"; then : 9232 eval $cacheid=yes 9233else 9234 eval $cacheid=no 9235fi 9236rm -f core conftest.err conftest.$ac_objext \ 9237 conftest$ac_exeext conftest.$ac_ext 9238fi 9239 9240 9241 CFLAGS="$xorg_testset_save_CFLAGS" 9242 9243 eval supported=\$$cacheid 9244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9245$as_echo "$supported" >&6; } 9246 if test "$supported" = "yes" ; then 9247 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9248 found="yes" 9249 fi 9250 fi 9251 9252 9253 9254 9255 9256 9257 9258 9259 9260 9261 9262 9263 9264 9265 9266xorg_testset_save_CFLAGS="$CFLAGS" 9267 9268if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9271$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9272if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9273 $as_echo_n "(cached) " >&6 9274else 9275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9276/* end confdefs.h. */ 9277int i; 9278_ACEOF 9279if ac_fn_c_try_compile "$LINENO"; then : 9280 xorg_cv_cc_flag_unknown_warning_option=yes 9281else 9282 xorg_cv_cc_flag_unknown_warning_option=no 9283fi 9284rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9285fi 9286{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9287$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9288 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9289 CFLAGS="$xorg_testset_save_CFLAGS" 9290fi 9291 9292if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9295 fi 9296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9298$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9299if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9300 $as_echo_n "(cached) " >&6 9301else 9302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9303/* end confdefs.h. */ 9304int i; 9305_ACEOF 9306if ac_fn_c_try_compile "$LINENO"; then : 9307 xorg_cv_cc_flag_unused_command_line_argument=yes 9308else 9309 xorg_cv_cc_flag_unused_command_line_argument=no 9310fi 9311rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9312fi 9313{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9314$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9315 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9316 CFLAGS="$xorg_testset_save_CFLAGS" 9317fi 9318 9319found="no" 9320 9321 if test $found = "no" ; then 9322 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9324 fi 9325 9326 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9328 fi 9329 9330 CFLAGS="$CFLAGS -Wsequence-point" 9331 9332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9333$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9334 cacheid=xorg_cv_cc_flag__Wsequence_point 9335 if eval \${$cacheid+:} false; then : 9336 $as_echo_n "(cached) " >&6 9337else 9338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9339/* end confdefs.h. */ 9340int i; 9341int 9342main () 9343{ 9344 9345 ; 9346 return 0; 9347} 9348_ACEOF 9349if ac_fn_c_try_link "$LINENO"; then : 9350 eval $cacheid=yes 9351else 9352 eval $cacheid=no 9353fi 9354rm -f core conftest.err conftest.$ac_objext \ 9355 conftest$ac_exeext conftest.$ac_ext 9356fi 9357 9358 9359 CFLAGS="$xorg_testset_save_CFLAGS" 9360 9361 eval supported=\$$cacheid 9362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9363$as_echo "$supported" >&6; } 9364 if test "$supported" = "yes" ; then 9365 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9366 found="yes" 9367 fi 9368 fi 9369 9370 9371 9372 9373 9374 9375 9376 9377 9378 9379 9380 9381 9382 9383 9384xorg_testset_save_CFLAGS="$CFLAGS" 9385 9386if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9389$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9390if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9391 $as_echo_n "(cached) " >&6 9392else 9393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9394/* end confdefs.h. */ 9395int i; 9396_ACEOF 9397if ac_fn_c_try_compile "$LINENO"; then : 9398 xorg_cv_cc_flag_unknown_warning_option=yes 9399else 9400 xorg_cv_cc_flag_unknown_warning_option=no 9401fi 9402rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9403fi 9404{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9405$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9406 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9407 CFLAGS="$xorg_testset_save_CFLAGS" 9408fi 9409 9410if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9413 fi 9414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9416$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9417if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9418 $as_echo_n "(cached) " >&6 9419else 9420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9421/* end confdefs.h. */ 9422int i; 9423_ACEOF 9424if ac_fn_c_try_compile "$LINENO"; then : 9425 xorg_cv_cc_flag_unused_command_line_argument=yes 9426else 9427 xorg_cv_cc_flag_unused_command_line_argument=no 9428fi 9429rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9430fi 9431{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9432$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9433 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9434 CFLAGS="$xorg_testset_save_CFLAGS" 9435fi 9436 9437found="no" 9438 9439 if test $found = "no" ; then 9440 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9442 fi 9443 9444 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9446 fi 9447 9448 CFLAGS="$CFLAGS -Wreturn-type" 9449 9450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9451$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9452 cacheid=xorg_cv_cc_flag__Wreturn_type 9453 if eval \${$cacheid+:} false; then : 9454 $as_echo_n "(cached) " >&6 9455else 9456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9457/* end confdefs.h. */ 9458int i; 9459int 9460main () 9461{ 9462 9463 ; 9464 return 0; 9465} 9466_ACEOF 9467if ac_fn_c_try_link "$LINENO"; then : 9468 eval $cacheid=yes 9469else 9470 eval $cacheid=no 9471fi 9472rm -f core conftest.err conftest.$ac_objext \ 9473 conftest$ac_exeext conftest.$ac_ext 9474fi 9475 9476 9477 CFLAGS="$xorg_testset_save_CFLAGS" 9478 9479 eval supported=\$$cacheid 9480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9481$as_echo "$supported" >&6; } 9482 if test "$supported" = "yes" ; then 9483 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9484 found="yes" 9485 fi 9486 fi 9487 9488 9489 9490 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 9501 9502xorg_testset_save_CFLAGS="$CFLAGS" 9503 9504if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9507$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9508if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9509 $as_echo_n "(cached) " >&6 9510else 9511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9512/* end confdefs.h. */ 9513int i; 9514_ACEOF 9515if ac_fn_c_try_compile "$LINENO"; then : 9516 xorg_cv_cc_flag_unknown_warning_option=yes 9517else 9518 xorg_cv_cc_flag_unknown_warning_option=no 9519fi 9520rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9521fi 9522{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9523$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9524 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9525 CFLAGS="$xorg_testset_save_CFLAGS" 9526fi 9527 9528if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9531 fi 9532 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9534$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9535if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9536 $as_echo_n "(cached) " >&6 9537else 9538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9539/* end confdefs.h. */ 9540int i; 9541_ACEOF 9542if ac_fn_c_try_compile "$LINENO"; then : 9543 xorg_cv_cc_flag_unused_command_line_argument=yes 9544else 9545 xorg_cv_cc_flag_unused_command_line_argument=no 9546fi 9547rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9548fi 9549{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9550$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9551 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9552 CFLAGS="$xorg_testset_save_CFLAGS" 9553fi 9554 9555found="no" 9556 9557 if test $found = "no" ; then 9558 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9560 fi 9561 9562 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9564 fi 9565 9566 CFLAGS="$CFLAGS -Wtrigraphs" 9567 9568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9569$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9570 cacheid=xorg_cv_cc_flag__Wtrigraphs 9571 if eval \${$cacheid+:} false; then : 9572 $as_echo_n "(cached) " >&6 9573else 9574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9575/* end confdefs.h. */ 9576int i; 9577int 9578main () 9579{ 9580 9581 ; 9582 return 0; 9583} 9584_ACEOF 9585if ac_fn_c_try_link "$LINENO"; then : 9586 eval $cacheid=yes 9587else 9588 eval $cacheid=no 9589fi 9590rm -f core conftest.err conftest.$ac_objext \ 9591 conftest$ac_exeext conftest.$ac_ext 9592fi 9593 9594 9595 CFLAGS="$xorg_testset_save_CFLAGS" 9596 9597 eval supported=\$$cacheid 9598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9599$as_echo "$supported" >&6; } 9600 if test "$supported" = "yes" ; then 9601 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9602 found="yes" 9603 fi 9604 fi 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 9619 9620xorg_testset_save_CFLAGS="$CFLAGS" 9621 9622if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9625$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9626if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9627 $as_echo_n "(cached) " >&6 9628else 9629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9630/* end confdefs.h. */ 9631int i; 9632_ACEOF 9633if ac_fn_c_try_compile "$LINENO"; then : 9634 xorg_cv_cc_flag_unknown_warning_option=yes 9635else 9636 xorg_cv_cc_flag_unknown_warning_option=no 9637fi 9638rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9639fi 9640{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9641$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9642 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9643 CFLAGS="$xorg_testset_save_CFLAGS" 9644fi 9645 9646if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9647 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9649 fi 9650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9652$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9653if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9654 $as_echo_n "(cached) " >&6 9655else 9656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9657/* end confdefs.h. */ 9658int i; 9659_ACEOF 9660if ac_fn_c_try_compile "$LINENO"; then : 9661 xorg_cv_cc_flag_unused_command_line_argument=yes 9662else 9663 xorg_cv_cc_flag_unused_command_line_argument=no 9664fi 9665rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9666fi 9667{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9668$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9669 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9670 CFLAGS="$xorg_testset_save_CFLAGS" 9671fi 9672 9673found="no" 9674 9675 if test $found = "no" ; then 9676 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9678 fi 9679 9680 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9682 fi 9683 9684 CFLAGS="$CFLAGS -Warray-bounds" 9685 9686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9687$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9688 cacheid=xorg_cv_cc_flag__Warray_bounds 9689 if eval \${$cacheid+:} false; then : 9690 $as_echo_n "(cached) " >&6 9691else 9692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9693/* end confdefs.h. */ 9694int i; 9695int 9696main () 9697{ 9698 9699 ; 9700 return 0; 9701} 9702_ACEOF 9703if ac_fn_c_try_link "$LINENO"; then : 9704 eval $cacheid=yes 9705else 9706 eval $cacheid=no 9707fi 9708rm -f core conftest.err conftest.$ac_objext \ 9709 conftest$ac_exeext conftest.$ac_ext 9710fi 9711 9712 9713 CFLAGS="$xorg_testset_save_CFLAGS" 9714 9715 eval supported=\$$cacheid 9716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9717$as_echo "$supported" >&6; } 9718 if test "$supported" = "yes" ; then 9719 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9720 found="yes" 9721 fi 9722 fi 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 9737 9738xorg_testset_save_CFLAGS="$CFLAGS" 9739 9740if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9743$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9744if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9745 $as_echo_n "(cached) " >&6 9746else 9747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9748/* end confdefs.h. */ 9749int i; 9750_ACEOF 9751if ac_fn_c_try_compile "$LINENO"; then : 9752 xorg_cv_cc_flag_unknown_warning_option=yes 9753else 9754 xorg_cv_cc_flag_unknown_warning_option=no 9755fi 9756rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9757fi 9758{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9759$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9760 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9761 CFLAGS="$xorg_testset_save_CFLAGS" 9762fi 9763 9764if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9765 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9767 fi 9768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9770$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9771if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9772 $as_echo_n "(cached) " >&6 9773else 9774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9775/* end confdefs.h. */ 9776int i; 9777_ACEOF 9778if ac_fn_c_try_compile "$LINENO"; then : 9779 xorg_cv_cc_flag_unused_command_line_argument=yes 9780else 9781 xorg_cv_cc_flag_unused_command_line_argument=no 9782fi 9783rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9784fi 9785{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9786$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9787 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9788 CFLAGS="$xorg_testset_save_CFLAGS" 9789fi 9790 9791found="no" 9792 9793 if test $found = "no" ; then 9794 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9796 fi 9797 9798 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9800 fi 9801 9802 CFLAGS="$CFLAGS -Wwrite-strings" 9803 9804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9805$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9806 cacheid=xorg_cv_cc_flag__Wwrite_strings 9807 if eval \${$cacheid+:} false; then : 9808 $as_echo_n "(cached) " >&6 9809else 9810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9811/* end confdefs.h. */ 9812int i; 9813int 9814main () 9815{ 9816 9817 ; 9818 return 0; 9819} 9820_ACEOF 9821if ac_fn_c_try_link "$LINENO"; then : 9822 eval $cacheid=yes 9823else 9824 eval $cacheid=no 9825fi 9826rm -f core conftest.err conftest.$ac_objext \ 9827 conftest$ac_exeext conftest.$ac_ext 9828fi 9829 9830 9831 CFLAGS="$xorg_testset_save_CFLAGS" 9832 9833 eval supported=\$$cacheid 9834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9835$as_echo "$supported" >&6; } 9836 if test "$supported" = "yes" ; then 9837 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9838 found="yes" 9839 fi 9840 fi 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 9855 9856xorg_testset_save_CFLAGS="$CFLAGS" 9857 9858if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9861$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9862if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9863 $as_echo_n "(cached) " >&6 9864else 9865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9866/* end confdefs.h. */ 9867int i; 9868_ACEOF 9869if ac_fn_c_try_compile "$LINENO"; then : 9870 xorg_cv_cc_flag_unknown_warning_option=yes 9871else 9872 xorg_cv_cc_flag_unknown_warning_option=no 9873fi 9874rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9875fi 9876{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9877$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9878 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9879 CFLAGS="$xorg_testset_save_CFLAGS" 9880fi 9881 9882if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9883 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9885 fi 9886 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9888$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9889if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9890 $as_echo_n "(cached) " >&6 9891else 9892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9893/* end confdefs.h. */ 9894int i; 9895_ACEOF 9896if ac_fn_c_try_compile "$LINENO"; then : 9897 xorg_cv_cc_flag_unused_command_line_argument=yes 9898else 9899 xorg_cv_cc_flag_unused_command_line_argument=no 9900fi 9901rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9902fi 9903{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9904$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9905 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9906 CFLAGS="$xorg_testset_save_CFLAGS" 9907fi 9908 9909found="no" 9910 9911 if test $found = "no" ; then 9912 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9914 fi 9915 9916 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9918 fi 9919 9920 CFLAGS="$CFLAGS -Waddress" 9921 9922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9923$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9924 cacheid=xorg_cv_cc_flag__Waddress 9925 if eval \${$cacheid+:} false; then : 9926 $as_echo_n "(cached) " >&6 9927else 9928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9929/* end confdefs.h. */ 9930int i; 9931int 9932main () 9933{ 9934 9935 ; 9936 return 0; 9937} 9938_ACEOF 9939if ac_fn_c_try_link "$LINENO"; then : 9940 eval $cacheid=yes 9941else 9942 eval $cacheid=no 9943fi 9944rm -f core conftest.err conftest.$ac_objext \ 9945 conftest$ac_exeext conftest.$ac_ext 9946fi 9947 9948 9949 CFLAGS="$xorg_testset_save_CFLAGS" 9950 9951 eval supported=\$$cacheid 9952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9953$as_echo "$supported" >&6; } 9954 if test "$supported" = "yes" ; then 9955 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9956 found="yes" 9957 fi 9958 fi 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 9973 9974xorg_testset_save_CFLAGS="$CFLAGS" 9975 9976if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9979$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9980if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9981 $as_echo_n "(cached) " >&6 9982else 9983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9984/* end confdefs.h. */ 9985int i; 9986_ACEOF 9987if ac_fn_c_try_compile "$LINENO"; then : 9988 xorg_cv_cc_flag_unknown_warning_option=yes 9989else 9990 xorg_cv_cc_flag_unknown_warning_option=no 9991fi 9992rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9993fi 9994{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9995$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9996 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9997 CFLAGS="$xorg_testset_save_CFLAGS" 9998fi 9999 10000if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10001 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10003 fi 10004 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10006$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10007if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10008 $as_echo_n "(cached) " >&6 10009else 10010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10011/* end confdefs.h. */ 10012int i; 10013_ACEOF 10014if ac_fn_c_try_compile "$LINENO"; then : 10015 xorg_cv_cc_flag_unused_command_line_argument=yes 10016else 10017 xorg_cv_cc_flag_unused_command_line_argument=no 10018fi 10019rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10020fi 10021{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10022$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10023 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10024 CFLAGS="$xorg_testset_save_CFLAGS" 10025fi 10026 10027found="no" 10028 10029 if test $found = "no" ; then 10030 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10032 fi 10033 10034 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10036 fi 10037 10038 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10039 10040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10041$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10042 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10043 if eval \${$cacheid+:} false; then : 10044 $as_echo_n "(cached) " >&6 10045else 10046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10047/* end confdefs.h. */ 10048int i; 10049int 10050main () 10051{ 10052 10053 ; 10054 return 0; 10055} 10056_ACEOF 10057if ac_fn_c_try_link "$LINENO"; then : 10058 eval $cacheid=yes 10059else 10060 eval $cacheid=no 10061fi 10062rm -f core conftest.err conftest.$ac_objext \ 10063 conftest$ac_exeext conftest.$ac_ext 10064fi 10065 10066 10067 CFLAGS="$xorg_testset_save_CFLAGS" 10068 10069 eval supported=\$$cacheid 10070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10071$as_echo "$supported" >&6; } 10072 if test "$supported" = "yes" ; then 10073 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10074 found="yes" 10075 fi 10076 fi 10077 10078 10079 10080 10081 10082 10083 10084 10085 10086 10087 10088 10089 10090 10091 10092xorg_testset_save_CFLAGS="$CFLAGS" 10093 10094if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10097$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10098if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10099 $as_echo_n "(cached) " >&6 10100else 10101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10102/* end confdefs.h. */ 10103int i; 10104_ACEOF 10105if ac_fn_c_try_compile "$LINENO"; then : 10106 xorg_cv_cc_flag_unknown_warning_option=yes 10107else 10108 xorg_cv_cc_flag_unknown_warning_option=no 10109fi 10110rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10111fi 10112{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10113$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10114 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10115 CFLAGS="$xorg_testset_save_CFLAGS" 10116fi 10117 10118if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10119 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10120 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10121 fi 10122 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10124$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10125if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10126 $as_echo_n "(cached) " >&6 10127else 10128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10129/* end confdefs.h. */ 10130int i; 10131_ACEOF 10132if ac_fn_c_try_compile "$LINENO"; then : 10133 xorg_cv_cc_flag_unused_command_line_argument=yes 10134else 10135 xorg_cv_cc_flag_unused_command_line_argument=no 10136fi 10137rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10138fi 10139{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10140$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10141 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10142 CFLAGS="$xorg_testset_save_CFLAGS" 10143fi 10144 10145found="no" 10146 10147 if test $found = "no" ; then 10148 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10150 fi 10151 10152 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10154 fi 10155 10156 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10157 10158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10159$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10160 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10161 if eval \${$cacheid+:} false; then : 10162 $as_echo_n "(cached) " >&6 10163else 10164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10165/* end confdefs.h. */ 10166int i; 10167int 10168main () 10169{ 10170 10171 ; 10172 return 0; 10173} 10174_ACEOF 10175if ac_fn_c_try_link "$LINENO"; then : 10176 eval $cacheid=yes 10177else 10178 eval $cacheid=no 10179fi 10180rm -f core conftest.err conftest.$ac_objext \ 10181 conftest$ac_exeext conftest.$ac_ext 10182fi 10183 10184 10185 CFLAGS="$xorg_testset_save_CFLAGS" 10186 10187 eval supported=\$$cacheid 10188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10189$as_echo "$supported" >&6; } 10190 if test "$supported" = "yes" ; then 10191 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10192 found="yes" 10193 fi 10194 fi 10195 10196 10197fi 10198 10199 10200 10201 10202 10203 10204 10205 CWARNFLAGS="$BASE_CFLAGS" 10206 if test "x$GCC" = xyes ; then 10207 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10208 fi 10209 10210 10211 10212 10213 10214 10215 10216 10217# Check whether --enable-strict-compilation was given. 10218if test "${enable_strict_compilation+set}" = set; then : 10219 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10220else 10221 STRICT_COMPILE=no 10222fi 10223 10224 10225 10226 10227 10228 10229STRICT_CFLAGS="" 10230 10231 10232 10233 10234 10235 10236 10237 10238 10239 10240 10241 10242 10243xorg_testset_save_CFLAGS="$CFLAGS" 10244 10245if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10248$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10249if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10250 $as_echo_n "(cached) " >&6 10251else 10252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10253/* end confdefs.h. */ 10254int i; 10255_ACEOF 10256if ac_fn_c_try_compile "$LINENO"; then : 10257 xorg_cv_cc_flag_unknown_warning_option=yes 10258else 10259 xorg_cv_cc_flag_unknown_warning_option=no 10260fi 10261rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10262fi 10263{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10264$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10265 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10266 CFLAGS="$xorg_testset_save_CFLAGS" 10267fi 10268 10269if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10272 fi 10273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10275$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10276if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10277 $as_echo_n "(cached) " >&6 10278else 10279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10280/* end confdefs.h. */ 10281int i; 10282_ACEOF 10283if ac_fn_c_try_compile "$LINENO"; then : 10284 xorg_cv_cc_flag_unused_command_line_argument=yes 10285else 10286 xorg_cv_cc_flag_unused_command_line_argument=no 10287fi 10288rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10289fi 10290{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10291$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10292 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10293 CFLAGS="$xorg_testset_save_CFLAGS" 10294fi 10295 10296found="no" 10297 10298 if test $found = "no" ; then 10299 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10301 fi 10302 10303 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10305 fi 10306 10307 CFLAGS="$CFLAGS -pedantic" 10308 10309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10310$as_echo_n "checking if $CC supports -pedantic... " >&6; } 10311 cacheid=xorg_cv_cc_flag__pedantic 10312 if eval \${$cacheid+:} false; then : 10313 $as_echo_n "(cached) " >&6 10314else 10315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10316/* end confdefs.h. */ 10317int i; 10318int 10319main () 10320{ 10321 10322 ; 10323 return 0; 10324} 10325_ACEOF 10326if ac_fn_c_try_link "$LINENO"; then : 10327 eval $cacheid=yes 10328else 10329 eval $cacheid=no 10330fi 10331rm -f core conftest.err conftest.$ac_objext \ 10332 conftest$ac_exeext conftest.$ac_ext 10333fi 10334 10335 10336 CFLAGS="$xorg_testset_save_CFLAGS" 10337 10338 eval supported=\$$cacheid 10339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10340$as_echo "$supported" >&6; } 10341 if test "$supported" = "yes" ; then 10342 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10343 found="yes" 10344 fi 10345 fi 10346 10347 10348 10349 10350 10351 10352 10353 10354 10355 10356 10357 10358 10359 10360 10361xorg_testset_save_CFLAGS="$CFLAGS" 10362 10363if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10366$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10367if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10368 $as_echo_n "(cached) " >&6 10369else 10370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10371/* end confdefs.h. */ 10372int i; 10373_ACEOF 10374if ac_fn_c_try_compile "$LINENO"; then : 10375 xorg_cv_cc_flag_unknown_warning_option=yes 10376else 10377 xorg_cv_cc_flag_unknown_warning_option=no 10378fi 10379rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10380fi 10381{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10382$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10383 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10384 CFLAGS="$xorg_testset_save_CFLAGS" 10385fi 10386 10387if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10388 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10390 fi 10391 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10393$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10394if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10395 $as_echo_n "(cached) " >&6 10396else 10397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10398/* end confdefs.h. */ 10399int i; 10400_ACEOF 10401if ac_fn_c_try_compile "$LINENO"; then : 10402 xorg_cv_cc_flag_unused_command_line_argument=yes 10403else 10404 xorg_cv_cc_flag_unused_command_line_argument=no 10405fi 10406rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10407fi 10408{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10409$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10410 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10411 CFLAGS="$xorg_testset_save_CFLAGS" 10412fi 10413 10414found="no" 10415 10416 if test $found = "no" ; then 10417 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10419 fi 10420 10421 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10422 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10423 fi 10424 10425 CFLAGS="$CFLAGS -Werror" 10426 10427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10428$as_echo_n "checking if $CC supports -Werror... " >&6; } 10429 cacheid=xorg_cv_cc_flag__Werror 10430 if eval \${$cacheid+:} false; then : 10431 $as_echo_n "(cached) " >&6 10432else 10433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10434/* end confdefs.h. */ 10435int i; 10436int 10437main () 10438{ 10439 10440 ; 10441 return 0; 10442} 10443_ACEOF 10444if ac_fn_c_try_link "$LINENO"; then : 10445 eval $cacheid=yes 10446else 10447 eval $cacheid=no 10448fi 10449rm -f core conftest.err conftest.$ac_objext \ 10450 conftest$ac_exeext conftest.$ac_ext 10451fi 10452 10453 10454 CFLAGS="$xorg_testset_save_CFLAGS" 10455 10456 eval supported=\$$cacheid 10457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10458$as_echo "$supported" >&6; } 10459 if test "$supported" = "yes" ; then 10460 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10461 found="yes" 10462 fi 10463 fi 10464 10465 if test $found = "no" ; then 10466 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10468 fi 10469 10470 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10472 fi 10473 10474 CFLAGS="$CFLAGS -errwarn" 10475 10476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10477$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10478 cacheid=xorg_cv_cc_flag__errwarn 10479 if eval \${$cacheid+:} false; then : 10480 $as_echo_n "(cached) " >&6 10481else 10482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10483/* end confdefs.h. */ 10484int i; 10485int 10486main () 10487{ 10488 10489 ; 10490 return 0; 10491} 10492_ACEOF 10493if ac_fn_c_try_link "$LINENO"; then : 10494 eval $cacheid=yes 10495else 10496 eval $cacheid=no 10497fi 10498rm -f core conftest.err conftest.$ac_objext \ 10499 conftest$ac_exeext conftest.$ac_ext 10500fi 10501 10502 10503 CFLAGS="$xorg_testset_save_CFLAGS" 10504 10505 eval supported=\$$cacheid 10506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10507$as_echo "$supported" >&6; } 10508 if test "$supported" = "yes" ; then 10509 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10510 found="yes" 10511 fi 10512 fi 10513 10514 10515 10516# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10517# activate it with -Werror, so we add it here explicitly. 10518 10519 10520 10521 10522 10523 10524 10525 10526 10527 10528 10529 10530 10531xorg_testset_save_CFLAGS="$CFLAGS" 10532 10533if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10535 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10536$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10537if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10538 $as_echo_n "(cached) " >&6 10539else 10540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10541/* end confdefs.h. */ 10542int i; 10543_ACEOF 10544if ac_fn_c_try_compile "$LINENO"; then : 10545 xorg_cv_cc_flag_unknown_warning_option=yes 10546else 10547 xorg_cv_cc_flag_unknown_warning_option=no 10548fi 10549rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10550fi 10551{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10552$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10553 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10554 CFLAGS="$xorg_testset_save_CFLAGS" 10555fi 10556 10557if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10560 fi 10561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10563$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10564if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10565 $as_echo_n "(cached) " >&6 10566else 10567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10568/* end confdefs.h. */ 10569int i; 10570_ACEOF 10571if ac_fn_c_try_compile "$LINENO"; then : 10572 xorg_cv_cc_flag_unused_command_line_argument=yes 10573else 10574 xorg_cv_cc_flag_unused_command_line_argument=no 10575fi 10576rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10577fi 10578{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10579$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10580 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10581 CFLAGS="$xorg_testset_save_CFLAGS" 10582fi 10583 10584found="no" 10585 10586 if test $found = "no" ; then 10587 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10589 fi 10590 10591 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10593 fi 10594 10595 CFLAGS="$CFLAGS -Werror=attributes" 10596 10597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10598$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10599 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10600 if eval \${$cacheid+:} false; then : 10601 $as_echo_n "(cached) " >&6 10602else 10603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10604/* end confdefs.h. */ 10605int i; 10606int 10607main () 10608{ 10609 10610 ; 10611 return 0; 10612} 10613_ACEOF 10614if ac_fn_c_try_link "$LINENO"; then : 10615 eval $cacheid=yes 10616else 10617 eval $cacheid=no 10618fi 10619rm -f core conftest.err conftest.$ac_objext \ 10620 conftest$ac_exeext conftest.$ac_ext 10621fi 10622 10623 10624 CFLAGS="$xorg_testset_save_CFLAGS" 10625 10626 eval supported=\$$cacheid 10627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10628$as_echo "$supported" >&6; } 10629 if test "$supported" = "yes" ; then 10630 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10631 found="yes" 10632 fi 10633 fi 10634 10635 10636 10637if test "x$STRICT_COMPILE" = "xyes"; then 10638 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10639 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10640fi 10641 10642 10643 10644 10645 10646 10647cat >>confdefs.h <<_ACEOF 10648#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10649_ACEOF 10650 10651 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10652 if test "x$PVM" = "x"; then 10653 PVM="0" 10654 fi 10655 10656cat >>confdefs.h <<_ACEOF 10657#define PACKAGE_VERSION_MINOR $PVM 10658_ACEOF 10659 10660 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10661 if test "x$PVP" = "x"; then 10662 PVP="0" 10663 fi 10664 10665cat >>confdefs.h <<_ACEOF 10666#define PACKAGE_VERSION_PATCHLEVEL $PVP 10667_ACEOF 10668 10669 10670 10671CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10672mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10673|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10674echo 'git directory not found: installing possibly empty changelog.' >&2)" 10675 10676 10677 10678 10679macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10680INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10681mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10682|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10683echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10684 10685 10686 10687 10688 10689 10690if test x$APP_MAN_SUFFIX = x ; then 10691 APP_MAN_SUFFIX=1 10692fi 10693if test x$APP_MAN_DIR = x ; then 10694 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10695fi 10696 10697if test x$LIB_MAN_SUFFIX = x ; then 10698 LIB_MAN_SUFFIX=3 10699fi 10700if test x$LIB_MAN_DIR = x ; then 10701 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10702fi 10703 10704if test x$FILE_MAN_SUFFIX = x ; then 10705 case $host_os in 10706 solaris*) FILE_MAN_SUFFIX=4 ;; 10707 *) FILE_MAN_SUFFIX=5 ;; 10708 esac 10709fi 10710if test x$FILE_MAN_DIR = x ; then 10711 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10712fi 10713 10714if test x$MISC_MAN_SUFFIX = x ; then 10715 case $host_os in 10716 solaris*) MISC_MAN_SUFFIX=5 ;; 10717 *) MISC_MAN_SUFFIX=7 ;; 10718 esac 10719fi 10720if test x$MISC_MAN_DIR = x ; then 10721 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10722fi 10723 10724if test x$DRIVER_MAN_SUFFIX = x ; then 10725 case $host_os in 10726 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10727 *) DRIVER_MAN_SUFFIX=4 ;; 10728 esac 10729fi 10730if test x$DRIVER_MAN_DIR = x ; then 10731 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10732fi 10733 10734if test x$ADMIN_MAN_SUFFIX = x ; then 10735 case $host_os in 10736 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10737 *) ADMIN_MAN_SUFFIX=8 ;; 10738 esac 10739fi 10740if test x$ADMIN_MAN_DIR = x ; then 10741 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10742fi 10743 10744 10745 10746 10747 10748 10749 10750 10751 10752 10753 10754 10755 10756 10757 10758XORG_MAN_PAGE="X Version 11" 10759 10760MAN_SUBSTS="\ 10761 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10762 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10763 -e 's|__xservername__|Xorg|g' \ 10764 -e 's|__xconfigfile__|xorg.conf|g' \ 10765 -e 's|__projectroot__|\$(prefix)|g' \ 10766 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10767 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10768 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10769 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10770 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10771 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10772 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10773 10774 10775 10776# Check whether --enable-silent-rules was given. 10777if test "${enable_silent_rules+set}" = set; then : 10778 enableval=$enable_silent_rules; 10779fi 10780 10781case $enable_silent_rules in # ((( 10782 yes) AM_DEFAULT_VERBOSITY=0;; 10783 no) AM_DEFAULT_VERBOSITY=1;; 10784 *) AM_DEFAULT_VERBOSITY=0;; 10785esac 10786am_make=${MAKE-make} 10787{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10788$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10789if ${am_cv_make_support_nested_variables+:} false; then : 10790 $as_echo_n "(cached) " >&6 10791else 10792 if $as_echo 'TRUE=$(BAR$(V)) 10793BAR0=false 10794BAR1=true 10795V=1 10796am__doit: 10797 @$(TRUE) 10798.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10799 am_cv_make_support_nested_variables=yes 10800else 10801 am_cv_make_support_nested_variables=no 10802fi 10803fi 10804{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10805$as_echo "$am_cv_make_support_nested_variables" >&6; } 10806if test $am_cv_make_support_nested_variables = yes; then 10807 AM_V='$(V)' 10808 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10809else 10810 AM_V=$AM_DEFAULT_VERBOSITY 10811 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10812fi 10813AM_BACKSLASH='\' 10814 10815 10816 10817# Checks for system functions 10818for ac_func in usleep 10819do : 10820 ac_fn_c_check_func "$LINENO" "usleep" "ac_cv_func_usleep" 10821if test "x$ac_cv_func_usleep" = xyes; then : 10822 cat >>confdefs.h <<_ACEOF 10823#define HAVE_USLEEP 1 10824_ACEOF 10825 10826fi 10827done 10828 10829 10830# Checks for pkg-config packages 10831 10832pkg_failed=no 10833{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XSET" >&5 10834$as_echo_n "checking for XSET... " >&6; } 10835 10836if test -n "$XSET_CFLAGS"; then 10837 pkg_cv_XSET_CFLAGS="$XSET_CFLAGS" 10838 elif test -n "$PKG_CONFIG"; then 10839 if test -n "$PKG_CONFIG" && \ 10840 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xmuu\""; } >&5 10841 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xmuu") 2>&5 10842 ac_status=$? 10843 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10844 test $ac_status = 0; }; then 10845 pkg_cv_XSET_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17 xmuu" 2>/dev/null` 10846else 10847 pkg_failed=yes 10848fi 10849 else 10850 pkg_failed=untried 10851fi 10852if test -n "$XSET_LIBS"; then 10853 pkg_cv_XSET_LIBS="$XSET_LIBS" 10854 elif test -n "$PKG_CONFIG"; then 10855 if test -n "$PKG_CONFIG" && \ 10856 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xmuu\""; } >&5 10857 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xmuu") 2>&5 10858 ac_status=$? 10859 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10860 test $ac_status = 0; }; then 10861 pkg_cv_XSET_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17 xmuu" 2>/dev/null` 10862else 10863 pkg_failed=yes 10864fi 10865 else 10866 pkg_failed=untried 10867fi 10868 10869 10870 10871if test $pkg_failed = yes; then 10872 10873if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10874 _pkg_short_errors_supported=yes 10875else 10876 _pkg_short_errors_supported=no 10877fi 10878 if test $_pkg_short_errors_supported = yes; then 10879 XSET_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto >= 7.0.17 xmuu" 2>&1` 10880 else 10881 XSET_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto >= 7.0.17 xmuu" 2>&1` 10882 fi 10883 # Put the nasty error message in config.log where it belongs 10884 echo "$XSET_PKG_ERRORS" >&5 10885 10886 as_fn_error $? "Package requirements (xproto >= 7.0.17 xmuu) were not met: 10887 10888$XSET_PKG_ERRORS 10889 10890Consider adjusting the PKG_CONFIG_PATH environment variable if you 10891installed software in a non-standard prefix. 10892 10893Alternatively, you may set the environment variables XSET_CFLAGS 10894and XSET_LIBS to avoid the need to call pkg-config. 10895See the pkg-config man page for more details. 10896" "$LINENO" 5 10897elif test $pkg_failed = untried; then 10898 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10899$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10900as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10901is in your PATH or set the PKG_CONFIG environment variable to the full 10902path to pkg-config. 10903 10904Alternatively, you may set the environment variables XSET_CFLAGS 10905and XSET_LIBS to avoid the need to call pkg-config. 10906See the pkg-config man page for more details. 10907 10908To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10909See \`config.log' for more details" "$LINENO" 5; } 10910else 10911 XSET_CFLAGS=$pkg_cv_XSET_CFLAGS 10912 XSET_LIBS=$pkg_cv_XSET_LIBS 10913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10914$as_echo "yes" >&6; } 10915 : 10916fi 10917 10918# This is used below to allow <X11/Xlib.h> to be found 10919 10920pkg_failed=no 10921{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SET_X11" >&5 10922$as_echo_n "checking for SET_X11... " >&6; } 10923 10924if test -n "$SET_X11_CFLAGS"; then 10925 pkg_cv_SET_X11_CFLAGS="$SET_X11_CFLAGS" 10926 elif test -n "$PKG_CONFIG"; then 10927 if test -n "$PKG_CONFIG" && \ 10928 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 10929 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 10930 ac_status=$? 10931 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10932 test $ac_status = 0; }; then 10933 pkg_cv_SET_X11_CFLAGS=`$PKG_CONFIG --cflags "x11" 2>/dev/null` 10934else 10935 pkg_failed=yes 10936fi 10937 else 10938 pkg_failed=untried 10939fi 10940if test -n "$SET_X11_LIBS"; then 10941 pkg_cv_SET_X11_LIBS="$SET_X11_LIBS" 10942 elif test -n "$PKG_CONFIG"; then 10943 if test -n "$PKG_CONFIG" && \ 10944 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 10945 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 10946 ac_status=$? 10947 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10948 test $ac_status = 0; }; then 10949 pkg_cv_SET_X11_LIBS=`$PKG_CONFIG --libs "x11" 2>/dev/null` 10950else 10951 pkg_failed=yes 10952fi 10953 else 10954 pkg_failed=untried 10955fi 10956 10957 10958 10959if test $pkg_failed = yes; then 10960 10961if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10962 _pkg_short_errors_supported=yes 10963else 10964 _pkg_short_errors_supported=no 10965fi 10966 if test $_pkg_short_errors_supported = yes; then 10967 SET_X11_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "x11" 2>&1` 10968 else 10969 SET_X11_PKG_ERRORS=`$PKG_CONFIG --print-errors "x11" 2>&1` 10970 fi 10971 # Put the nasty error message in config.log where it belongs 10972 echo "$SET_X11_PKG_ERRORS" >&5 10973 10974 as_fn_error $? "Package requirements (x11) were not met: 10975 10976$SET_X11_PKG_ERRORS 10977 10978Consider adjusting the PKG_CONFIG_PATH environment variable if you 10979installed software in a non-standard prefix. 10980 10981Alternatively, you may set the environment variables SET_X11_CFLAGS 10982and SET_X11_LIBS to avoid the need to call pkg-config. 10983See the pkg-config man page for more details. 10984" "$LINENO" 5 10985elif test $pkg_failed = untried; then 10986 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10987$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10988as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10989is in your PATH or set the PKG_CONFIG environment variable to the full 10990path to pkg-config. 10991 10992Alternatively, you may set the environment variables SET_X11_CFLAGS 10993and SET_X11_LIBS to avoid the need to call pkg-config. 10994See the pkg-config man page for more details. 10995 10996To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10997See \`config.log' for more details" "$LINENO" 5; } 10998else 10999 SET_X11_CFLAGS=$pkg_cv_SET_X11_CFLAGS 11000 SET_X11_LIBS=$pkg_cv_SET_X11_LIBS 11001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11002$as_echo "yes" >&6; } 11003 : 11004fi 11005 11006 11007pkg_failed=no 11008{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SET_XEXT" >&5 11009$as_echo_n "checking for SET_XEXT... " >&6; } 11010 11011if test -n "$SET_XEXT_CFLAGS"; then 11012 pkg_cv_SET_XEXT_CFLAGS="$SET_XEXT_CFLAGS" 11013 elif test -n "$PKG_CONFIG"; then 11014 if test -n "$PKG_CONFIG" && \ 11015 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext\""; } >&5 11016 ($PKG_CONFIG --exists --print-errors "xext") 2>&5 11017 ac_status=$? 11018 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11019 test $ac_status = 0; }; then 11020 pkg_cv_SET_XEXT_CFLAGS=`$PKG_CONFIG --cflags "xext" 2>/dev/null` 11021else 11022 pkg_failed=yes 11023fi 11024 else 11025 pkg_failed=untried 11026fi 11027if test -n "$SET_XEXT_LIBS"; then 11028 pkg_cv_SET_XEXT_LIBS="$SET_XEXT_LIBS" 11029 elif test -n "$PKG_CONFIG"; then 11030 if test -n "$PKG_CONFIG" && \ 11031 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext\""; } >&5 11032 ($PKG_CONFIG --exists --print-errors "xext") 2>&5 11033 ac_status=$? 11034 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11035 test $ac_status = 0; }; then 11036 pkg_cv_SET_XEXT_LIBS=`$PKG_CONFIG --libs "xext" 2>/dev/null` 11037else 11038 pkg_failed=yes 11039fi 11040 else 11041 pkg_failed=untried 11042fi 11043 11044 11045 11046if test $pkg_failed = yes; then 11047 11048if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11049 _pkg_short_errors_supported=yes 11050else 11051 _pkg_short_errors_supported=no 11052fi 11053 if test $_pkg_short_errors_supported = yes; then 11054 SET_XEXT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xext" 2>&1` 11055 else 11056 SET_XEXT_PKG_ERRORS=`$PKG_CONFIG --print-errors "xext" 2>&1` 11057 fi 11058 # Put the nasty error message in config.log where it belongs 11059 echo "$SET_XEXT_PKG_ERRORS" >&5 11060 11061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11062$as_echo "no" >&6; } 11063 echo "not found" 11064elif test $pkg_failed = untried; then 11065 echo "not found" 11066else 11067 SET_XEXT_CFLAGS=$pkg_cv_SET_XEXT_CFLAGS 11068 SET_XEXT_LIBS=$pkg_cv_SET_XEXT_LIBS 11069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11070$as_echo "yes" >&6; } 11071 SAVE_CPPFLAGS="$CPPFLAGS" 11072 CPPFLAGS="$CPPFLAGS $SET_XEXT_CFLAGS $SET_X11_CFLAGS" 11073 for ac_header in X11/extensions/dpms.h X11/extensions/MITMisc.h 11074do : 11075 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 11076ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#include <X11/Xlib.h> 11077" 11078if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 11079 cat >>confdefs.h <<_ACEOF 11080#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 11081_ACEOF 11082 11083fi 11084 11085done 11086 11087 CPPFLAGS="$SAVE_CPPFLAGS" 11088fi 11089 11090 11091pkg_failed=no 11092{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SET_XKB" >&5 11093$as_echo_n "checking for SET_XKB... " >&6; } 11094 11095if test -n "$SET_XKB_CFLAGS"; then 11096 pkg_cv_SET_XKB_CFLAGS="$SET_XKB_CFLAGS" 11097 elif test -n "$PKG_CONFIG"; then 11098 if test -n "$PKG_CONFIG" && \ 11099 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11100 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11101 ac_status=$? 11102 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11103 test $ac_status = 0; }; then 11104 pkg_cv_SET_XKB_CFLAGS=`$PKG_CONFIG --cflags "x11" 2>/dev/null` 11105else 11106 pkg_failed=yes 11107fi 11108 else 11109 pkg_failed=untried 11110fi 11111if test -n "$SET_XKB_LIBS"; then 11112 pkg_cv_SET_XKB_LIBS="$SET_XKB_LIBS" 11113 elif test -n "$PKG_CONFIG"; then 11114 if test -n "$PKG_CONFIG" && \ 11115 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11116 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11117 ac_status=$? 11118 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11119 test $ac_status = 0; }; then 11120 pkg_cv_SET_XKB_LIBS=`$PKG_CONFIG --libs "x11" 2>/dev/null` 11121else 11122 pkg_failed=yes 11123fi 11124 else 11125 pkg_failed=untried 11126fi 11127 11128 11129 11130if test $pkg_failed = yes; then 11131 11132if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11133 _pkg_short_errors_supported=yes 11134else 11135 _pkg_short_errors_supported=no 11136fi 11137 if test $_pkg_short_errors_supported = yes; then 11138 SET_XKB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "x11" 2>&1` 11139 else 11140 SET_XKB_PKG_ERRORS=`$PKG_CONFIG --print-errors "x11" 2>&1` 11141 fi 11142 # Put the nasty error message in config.log where it belongs 11143 echo "$SET_XKB_PKG_ERRORS" >&5 11144 11145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11146$as_echo "no" >&6; } 11147 echo "not found" 11148elif test $pkg_failed = untried; then 11149 echo "not found" 11150else 11151 SET_XKB_CFLAGS=$pkg_cv_SET_XKB_CFLAGS 11152 SET_XKB_LIBS=$pkg_cv_SET_XKB_LIBS 11153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11154$as_echo "yes" >&6; } 11155 SAVE_CPPFLAGS="$CPPFLAGS" 11156 CPPFLAGS="$CPPFLAGS $SET_XKB_CFLAGS $SET_X11_CFLAGS" 11157 for ac_header in X11/XKBlib.h 11158do : 11159 ac_fn_c_check_header_compile "$LINENO" "X11/XKBlib.h" "ac_cv_header_X11_XKBlib_h" "#include <X11/Xlib.h> 11160" 11161if test "x$ac_cv_header_X11_XKBlib_h" = xyes; then : 11162 cat >>confdefs.h <<_ACEOF 11163#define HAVE_X11_XKBLIB_H 1 11164_ACEOF 11165 11166fi 11167 11168done 11169 11170 CPPFLAGS="$SAVE_CPPFLAGS" 11171fi 11172 11173 11174# Check whether --with-xf86misc was given. 11175if test "${with_xf86misc+set}" = set; then : 11176 withval=$with_xf86misc; USE_XF86MISC="$withval" 11177else 11178 USE_XF86MISC="yes" 11179fi 11180 11181if test "x$USE_XF86MISC" != "xno" ; then 11182 11183pkg_failed=no 11184{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SET_XF86MISC" >&5 11185$as_echo_n "checking for SET_XF86MISC... " >&6; } 11186 11187if test -n "$SET_XF86MISC_CFLAGS"; then 11188 pkg_cv_SET_XF86MISC_CFLAGS="$SET_XF86MISC_CFLAGS" 11189 elif test -n "$PKG_CONFIG"; then 11190 if test -n "$PKG_CONFIG" && \ 11191 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86misc\""; } >&5 11192 ($PKG_CONFIG --exists --print-errors "xxf86misc") 2>&5 11193 ac_status=$? 11194 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11195 test $ac_status = 0; }; then 11196 pkg_cv_SET_XF86MISC_CFLAGS=`$PKG_CONFIG --cflags "xxf86misc" 2>/dev/null` 11197else 11198 pkg_failed=yes 11199fi 11200 else 11201 pkg_failed=untried 11202fi 11203if test -n "$SET_XF86MISC_LIBS"; then 11204 pkg_cv_SET_XF86MISC_LIBS="$SET_XF86MISC_LIBS" 11205 elif test -n "$PKG_CONFIG"; then 11206 if test -n "$PKG_CONFIG" && \ 11207 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86misc\""; } >&5 11208 ($PKG_CONFIG --exists --print-errors "xxf86misc") 2>&5 11209 ac_status=$? 11210 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11211 test $ac_status = 0; }; then 11212 pkg_cv_SET_XF86MISC_LIBS=`$PKG_CONFIG --libs "xxf86misc" 2>/dev/null` 11213else 11214 pkg_failed=yes 11215fi 11216 else 11217 pkg_failed=untried 11218fi 11219 11220 11221 11222if test $pkg_failed = yes; then 11223 11224if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11225 _pkg_short_errors_supported=yes 11226else 11227 _pkg_short_errors_supported=no 11228fi 11229 if test $_pkg_short_errors_supported = yes; then 11230 SET_XF86MISC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xxf86misc" 2>&1` 11231 else 11232 SET_XF86MISC_PKG_ERRORS=`$PKG_CONFIG --print-errors "xxf86misc" 2>&1` 11233 fi 11234 # Put the nasty error message in config.log where it belongs 11235 echo "$SET_XF86MISC_PKG_ERRORS" >&5 11236 11237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11238$as_echo "no" >&6; } 11239 echo "not found" 11240elif test $pkg_failed = untried; then 11241 echo "not found" 11242else 11243 SET_XF86MISC_CFLAGS=$pkg_cv_SET_XF86MISC_CFLAGS 11244 SET_XF86MISC_LIBS=$pkg_cv_SET_XF86MISC_LIBS 11245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11246$as_echo "yes" >&6; } 11247 SAVE_CPPFLAGS="$CPPFLAGS" 11248 CPPFLAGS="$CPPFLAGS $SET_XF86MISC_CFLAGS $SET_X11_CFLAGS" 11249 for ac_header in X11/extensions/xf86misc.h X11/extensions/xf86mscstr.h 11250do : 11251 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 11252ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#include <X11/Xlib.h> 11253#include <X11/Xproto.h> 11254" 11255if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 11256 cat >>confdefs.h <<_ACEOF 11257#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 11258_ACEOF 11259 11260fi 11261 11262done 11263 11264 CPPFLAGS="$SAVE_CPPFLAGS" 11265fi 11266else 11267 echo "without xf86misc" 11268fi 11269 11270 11271# Check whether --with-fontcache was given. 11272if test "${with_fontcache+set}" = set; then : 11273 withval=$with_fontcache; USE_XFONTCACHE="$withval" 11274else 11275 USE_XFONTCACHE="yes" 11276fi 11277 11278if test "x$USE_XFONTCACHE" != "xno" ; then 11279 11280pkg_failed=no 11281{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SET_FONTCACHE" >&5 11282$as_echo_n "checking for SET_FONTCACHE... " >&6; } 11283 11284if test -n "$SET_FONTCACHE_CFLAGS"; then 11285 pkg_cv_SET_FONTCACHE_CFLAGS="$SET_FONTCACHE_CFLAGS" 11286 elif test -n "$PKG_CONFIG"; then 11287 if test -n "$PKG_CONFIG" && \ 11288 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xfontcache\""; } >&5 11289 ($PKG_CONFIG --exists --print-errors "xfontcache") 2>&5 11290 ac_status=$? 11291 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11292 test $ac_status = 0; }; then 11293 pkg_cv_SET_FONTCACHE_CFLAGS=`$PKG_CONFIG --cflags "xfontcache" 2>/dev/null` 11294else 11295 pkg_failed=yes 11296fi 11297 else 11298 pkg_failed=untried 11299fi 11300if test -n "$SET_FONTCACHE_LIBS"; then 11301 pkg_cv_SET_FONTCACHE_LIBS="$SET_FONTCACHE_LIBS" 11302 elif test -n "$PKG_CONFIG"; then 11303 if test -n "$PKG_CONFIG" && \ 11304 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xfontcache\""; } >&5 11305 ($PKG_CONFIG --exists --print-errors "xfontcache") 2>&5 11306 ac_status=$? 11307 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11308 test $ac_status = 0; }; then 11309 pkg_cv_SET_FONTCACHE_LIBS=`$PKG_CONFIG --libs "xfontcache" 2>/dev/null` 11310else 11311 pkg_failed=yes 11312fi 11313 else 11314 pkg_failed=untried 11315fi 11316 11317 11318 11319if test $pkg_failed = yes; then 11320 11321if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11322 _pkg_short_errors_supported=yes 11323else 11324 _pkg_short_errors_supported=no 11325fi 11326 if test $_pkg_short_errors_supported = yes; then 11327 SET_FONTCACHE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xfontcache" 2>&1` 11328 else 11329 SET_FONTCACHE_PKG_ERRORS=`$PKG_CONFIG --print-errors "xfontcache" 2>&1` 11330 fi 11331 # Put the nasty error message in config.log where it belongs 11332 echo "$SET_FONTCACHE_PKG_ERRORS" >&5 11333 11334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11335$as_echo "no" >&6; } 11336 echo "not found" 11337elif test $pkg_failed = untried; then 11338 echo "not found" 11339else 11340 SET_FONTCACHE_CFLAGS=$pkg_cv_SET_FONTCACHE_CFLAGS 11341 SET_FONTCACHE_LIBS=$pkg_cv_SET_FONTCACHE_LIBS 11342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11343$as_echo "yes" >&6; } 11344 SAVE_CPPFLAGS="$CPPFLAGS" 11345 CPPFLAGS="$CPPFLAGS $SET_FONTCACHE_CFLAGS $SET_X11_CFLAGS" 11346 for ac_header in X11/extensions/fontcache.h X11/extensions/fontcacheP.h 11347do : 11348 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 11349ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#include <X11/Xlib.h> 11350" 11351if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 11352 cat >>confdefs.h <<_ACEOF 11353#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 11354_ACEOF 11355 11356fi 11357 11358done 11359 11360 CPPFLAGS="$SAVE_CPPFLAGS" 11361fi 11362else 11363 echo "without fontcache" 11364fi 11365 11366XSET_CFLAGS="$XSET_CFLAGS $SET_XEXT_CFLAGS $SET_XKB_CFLAGS $SET_XF86MISC_CFLAGS $SET_FONTCACHE_CFLAGS" 11367XSET_LIBS="$XSET_LIBS $SET_XEXT_LIBS $SET_XKB_LIBS $SET_XF86MISC_LIBS $SET_FONTCACHE_LIBS" 11368 11369 11370ac_config_files="$ac_config_files Makefile man/Makefile" 11371 11372cat >confcache <<\_ACEOF 11373# This file is a shell script that caches the results of configure 11374# tests run on this system so they can be shared between configure 11375# scripts and configure runs, see configure's option --config-cache. 11376# It is not useful on other systems. If it contains results you don't 11377# want to keep, you may remove or edit it. 11378# 11379# config.status only pays attention to the cache file if you give it 11380# the --recheck option to rerun configure. 11381# 11382# `ac_cv_env_foo' variables (set or unset) will be overridden when 11383# loading this file, other *unset* `ac_cv_foo' will be assigned the 11384# following values. 11385 11386_ACEOF 11387 11388# The following way of writing the cache mishandles newlines in values, 11389# but we know of no workaround that is simple, portable, and efficient. 11390# So, we kill variables containing newlines. 11391# Ultrix sh set writes to stderr and can't be redirected directly, 11392# and sets the high bit in the cache file unless we assign to the vars. 11393( 11394 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11395 eval ac_val=\$$ac_var 11396 case $ac_val in #( 11397 *${as_nl}*) 11398 case $ac_var in #( 11399 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11400$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11401 esac 11402 case $ac_var in #( 11403 _ | IFS | as_nl) ;; #( 11404 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11405 *) { eval $ac_var=; unset $ac_var;} ;; 11406 esac ;; 11407 esac 11408 done 11409 11410 (set) 2>&1 | 11411 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11412 *${as_nl}ac_space=\ *) 11413 # `set' does not quote correctly, so add quotes: double-quote 11414 # substitution turns \\\\ into \\, and sed turns \\ into \. 11415 sed -n \ 11416 "s/'/'\\\\''/g; 11417 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11418 ;; #( 11419 *) 11420 # `set' quotes correctly as required by POSIX, so do not add quotes. 11421 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11422 ;; 11423 esac | 11424 sort 11425) | 11426 sed ' 11427 /^ac_cv_env_/b end 11428 t clear 11429 :clear 11430 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11431 t end 11432 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11433 :end' >>confcache 11434if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11435 if test -w "$cache_file"; then 11436 if test "x$cache_file" != "x/dev/null"; then 11437 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11438$as_echo "$as_me: updating cache $cache_file" >&6;} 11439 if test ! -f "$cache_file" || test -h "$cache_file"; then 11440 cat confcache >"$cache_file" 11441 else 11442 case $cache_file in #( 11443 */* | ?:*) 11444 mv -f confcache "$cache_file"$$ && 11445 mv -f "$cache_file"$$ "$cache_file" ;; #( 11446 *) 11447 mv -f confcache "$cache_file" ;; 11448 esac 11449 fi 11450 fi 11451 else 11452 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11453$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11454 fi 11455fi 11456rm -f confcache 11457 11458test "x$prefix" = xNONE && prefix=$ac_default_prefix 11459# Let make expand exec_prefix. 11460test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11461 11462DEFS=-DHAVE_CONFIG_H 11463 11464ac_libobjs= 11465ac_ltlibobjs= 11466U= 11467for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11468 # 1. Remove the extension, and $U if already installed. 11469 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11470 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11471 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11472 # will be set to the directory where LIBOBJS objects are built. 11473 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11474 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11475done 11476LIBOBJS=$ac_libobjs 11477 11478LTLIBOBJS=$ac_ltlibobjs 11479 11480 11481{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11482$as_echo_n "checking that generated files are newer than configure... " >&6; } 11483 if test -n "$am_sleep_pid"; then 11484 # Hide warnings about reused PIDs. 11485 wait $am_sleep_pid 2>/dev/null 11486 fi 11487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11488$as_echo "done" >&6; } 11489if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11490 as_fn_error $? "conditional \"AMDEP\" was never defined. 11491Usually this means the macro was only invoked conditionally." "$LINENO" 5 11492fi 11493if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11494 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11495Usually this means the macro was only invoked conditionally." "$LINENO" 5 11496fi 11497 if test -n "$EXEEXT"; then 11498 am__EXEEXT_TRUE= 11499 am__EXEEXT_FALSE='#' 11500else 11501 am__EXEEXT_TRUE='#' 11502 am__EXEEXT_FALSE= 11503fi 11504 11505if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 11506 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 11507Usually this means the macro was only invoked conditionally." "$LINENO" 5 11508fi 11509 11510: "${CONFIG_STATUS=./config.status}" 11511ac_write_fail=0 11512ac_clean_files_save=$ac_clean_files 11513ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11514{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11515$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11516as_write_fail=0 11517cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11518#! $SHELL 11519# Generated by $as_me. 11520# Run this file to recreate the current configuration. 11521# Compiler output produced by configure, useful for debugging 11522# configure, is in config.log if it exists. 11523 11524debug=false 11525ac_cs_recheck=false 11526ac_cs_silent=false 11527 11528SHELL=\${CONFIG_SHELL-$SHELL} 11529export SHELL 11530_ASEOF 11531cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11532## -------------------- ## 11533## M4sh Initialization. ## 11534## -------------------- ## 11535 11536# Be more Bourne compatible 11537DUALCASE=1; export DUALCASE # for MKS sh 11538if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11539 emulate sh 11540 NULLCMD=: 11541 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11542 # is contrary to our usage. Disable this feature. 11543 alias -g '${1+"$@"}'='"$@"' 11544 setopt NO_GLOB_SUBST 11545else 11546 case `(set -o) 2>/dev/null` in #( 11547 *posix*) : 11548 set -o posix ;; #( 11549 *) : 11550 ;; 11551esac 11552fi 11553 11554 11555as_nl=' 11556' 11557export as_nl 11558# Printing a long string crashes Solaris 7 /usr/bin/printf. 11559as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11560as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11561as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11562# Prefer a ksh shell builtin over an external printf program on Solaris, 11563# but without wasting forks for bash or zsh. 11564if test -z "$BASH_VERSION$ZSH_VERSION" \ 11565 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11566 as_echo='print -r --' 11567 as_echo_n='print -rn --' 11568elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11569 as_echo='printf %s\n' 11570 as_echo_n='printf %s' 11571else 11572 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11573 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11574 as_echo_n='/usr/ucb/echo -n' 11575 else 11576 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11577 as_echo_n_body='eval 11578 arg=$1; 11579 case $arg in #( 11580 *"$as_nl"*) 11581 expr "X$arg" : "X\\(.*\\)$as_nl"; 11582 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11583 esac; 11584 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11585 ' 11586 export as_echo_n_body 11587 as_echo_n='sh -c $as_echo_n_body as_echo' 11588 fi 11589 export as_echo_body 11590 as_echo='sh -c $as_echo_body as_echo' 11591fi 11592 11593# The user is always right. 11594if test "${PATH_SEPARATOR+set}" != set; then 11595 PATH_SEPARATOR=: 11596 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11597 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11598 PATH_SEPARATOR=';' 11599 } 11600fi 11601 11602 11603# IFS 11604# We need space, tab and new line, in precisely that order. Quoting is 11605# there to prevent editors from complaining about space-tab. 11606# (If _AS_PATH_WALK were called with IFS unset, it would disable word 11607# splitting by setting IFS to empty value.) 11608IFS=" "" $as_nl" 11609 11610# Find who we are. Look in the path if we contain no directory separator. 11611as_myself= 11612case $0 in #(( 11613 *[\\/]* ) as_myself=$0 ;; 11614 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11615for as_dir in $PATH 11616do 11617 IFS=$as_save_IFS 11618 test -z "$as_dir" && as_dir=. 11619 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11620 done 11621IFS=$as_save_IFS 11622 11623 ;; 11624esac 11625# We did not find ourselves, most probably we were run as `sh COMMAND' 11626# in which case we are not to be found in the path. 11627if test "x$as_myself" = x; then 11628 as_myself=$0 11629fi 11630if test ! -f "$as_myself"; then 11631 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11632 exit 1 11633fi 11634 11635# Unset variables that we do not need and which cause bugs (e.g. in 11636# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11637# suppresses any "Segmentation fault" message there. '((' could 11638# trigger a bug in pdksh 5.2.14. 11639for as_var in BASH_ENV ENV MAIL MAILPATH 11640do eval test x\${$as_var+set} = xset \ 11641 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11642done 11643PS1='$ ' 11644PS2='> ' 11645PS4='+ ' 11646 11647# NLS nuisances. 11648LC_ALL=C 11649export LC_ALL 11650LANGUAGE=C 11651export LANGUAGE 11652 11653# CDPATH. 11654(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11655 11656 11657# as_fn_error STATUS ERROR [LINENO LOG_FD] 11658# ---------------------------------------- 11659# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11660# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11661# script with STATUS, using 1 if that was 0. 11662as_fn_error () 11663{ 11664 as_status=$1; test $as_status -eq 0 && as_status=1 11665 if test "$4"; then 11666 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11667 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11668 fi 11669 $as_echo "$as_me: error: $2" >&2 11670 as_fn_exit $as_status 11671} # as_fn_error 11672 11673 11674# as_fn_set_status STATUS 11675# ----------------------- 11676# Set $? to STATUS, without forking. 11677as_fn_set_status () 11678{ 11679 return $1 11680} # as_fn_set_status 11681 11682# as_fn_exit STATUS 11683# ----------------- 11684# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11685as_fn_exit () 11686{ 11687 set +e 11688 as_fn_set_status $1 11689 exit $1 11690} # as_fn_exit 11691 11692# as_fn_unset VAR 11693# --------------- 11694# Portably unset VAR. 11695as_fn_unset () 11696{ 11697 { eval $1=; unset $1;} 11698} 11699as_unset=as_fn_unset 11700# as_fn_append VAR VALUE 11701# ---------------------- 11702# Append the text in VALUE to the end of the definition contained in VAR. Take 11703# advantage of any shell optimizations that allow amortized linear growth over 11704# repeated appends, instead of the typical quadratic growth present in naive 11705# implementations. 11706if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11707 eval 'as_fn_append () 11708 { 11709 eval $1+=\$2 11710 }' 11711else 11712 as_fn_append () 11713 { 11714 eval $1=\$$1\$2 11715 } 11716fi # as_fn_append 11717 11718# as_fn_arith ARG... 11719# ------------------ 11720# Perform arithmetic evaluation on the ARGs, and store the result in the 11721# global $as_val. Take advantage of shells that can avoid forks. The arguments 11722# must be portable across $(()) and expr. 11723if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11724 eval 'as_fn_arith () 11725 { 11726 as_val=$(( $* )) 11727 }' 11728else 11729 as_fn_arith () 11730 { 11731 as_val=`expr "$@" || test $? -eq 1` 11732 } 11733fi # as_fn_arith 11734 11735 11736if expr a : '\(a\)' >/dev/null 2>&1 && 11737 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11738 as_expr=expr 11739else 11740 as_expr=false 11741fi 11742 11743if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11744 as_basename=basename 11745else 11746 as_basename=false 11747fi 11748 11749if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11750 as_dirname=dirname 11751else 11752 as_dirname=false 11753fi 11754 11755as_me=`$as_basename -- "$0" || 11756$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11757 X"$0" : 'X\(//\)$' \| \ 11758 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11759$as_echo X/"$0" | 11760 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11761 s//\1/ 11762 q 11763 } 11764 /^X\/\(\/\/\)$/{ 11765 s//\1/ 11766 q 11767 } 11768 /^X\/\(\/\).*/{ 11769 s//\1/ 11770 q 11771 } 11772 s/.*/./; q'` 11773 11774# Avoid depending upon Character Ranges. 11775as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11776as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11777as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11778as_cr_digits='0123456789' 11779as_cr_alnum=$as_cr_Letters$as_cr_digits 11780 11781ECHO_C= ECHO_N= ECHO_T= 11782case `echo -n x` in #((((( 11783-n*) 11784 case `echo 'xy\c'` in 11785 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11786 xy) ECHO_C='\c';; 11787 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11788 ECHO_T=' ';; 11789 esac;; 11790*) 11791 ECHO_N='-n';; 11792esac 11793 11794rm -f conf$$ conf$$.exe conf$$.file 11795if test -d conf$$.dir; then 11796 rm -f conf$$.dir/conf$$.file 11797else 11798 rm -f conf$$.dir 11799 mkdir conf$$.dir 2>/dev/null 11800fi 11801if (echo >conf$$.file) 2>/dev/null; then 11802 if ln -s conf$$.file conf$$ 2>/dev/null; then 11803 as_ln_s='ln -s' 11804 # ... but there are two gotchas: 11805 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11806 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11807 # In both cases, we have to default to `cp -p'. 11808 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11809 as_ln_s='cp -p' 11810 elif ln conf$$.file conf$$ 2>/dev/null; then 11811 as_ln_s=ln 11812 else 11813 as_ln_s='cp -p' 11814 fi 11815else 11816 as_ln_s='cp -p' 11817fi 11818rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11819rmdir conf$$.dir 2>/dev/null 11820 11821 11822# as_fn_mkdir_p 11823# ------------- 11824# Create "$as_dir" as a directory, including parents if necessary. 11825as_fn_mkdir_p () 11826{ 11827 11828 case $as_dir in #( 11829 -*) as_dir=./$as_dir;; 11830 esac 11831 test -d "$as_dir" || eval $as_mkdir_p || { 11832 as_dirs= 11833 while :; do 11834 case $as_dir in #( 11835 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11836 *) as_qdir=$as_dir;; 11837 esac 11838 as_dirs="'$as_qdir' $as_dirs" 11839 as_dir=`$as_dirname -- "$as_dir" || 11840$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11841 X"$as_dir" : 'X\(//\)[^/]' \| \ 11842 X"$as_dir" : 'X\(//\)$' \| \ 11843 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11844$as_echo X"$as_dir" | 11845 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11846 s//\1/ 11847 q 11848 } 11849 /^X\(\/\/\)[^/].*/{ 11850 s//\1/ 11851 q 11852 } 11853 /^X\(\/\/\)$/{ 11854 s//\1/ 11855 q 11856 } 11857 /^X\(\/\).*/{ 11858 s//\1/ 11859 q 11860 } 11861 s/.*/./; q'` 11862 test -d "$as_dir" && break 11863 done 11864 test -z "$as_dirs" || eval "mkdir $as_dirs" 11865 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11866 11867 11868} # as_fn_mkdir_p 11869if mkdir -p . 2>/dev/null; then 11870 as_mkdir_p='mkdir -p "$as_dir"' 11871else 11872 test -d ./-p && rmdir ./-p 11873 as_mkdir_p=false 11874fi 11875 11876if test -x / >/dev/null 2>&1; then 11877 as_test_x='test -x' 11878else 11879 if ls -dL / >/dev/null 2>&1; then 11880 as_ls_L_option=L 11881 else 11882 as_ls_L_option= 11883 fi 11884 as_test_x=' 11885 eval sh -c '\'' 11886 if test -d "$1"; then 11887 test -d "$1/."; 11888 else 11889 case $1 in #( 11890 -*)set "./$1";; 11891 esac; 11892 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11893 ???[sx]*):;;*)false;;esac;fi 11894 '\'' sh 11895 ' 11896fi 11897as_executable_p=$as_test_x 11898 11899# Sed expression to map a string onto a valid CPP name. 11900as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11901 11902# Sed expression to map a string onto a valid variable name. 11903as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11904 11905 11906exec 6>&1 11907## ----------------------------------- ## 11908## Main body of $CONFIG_STATUS script. ## 11909## ----------------------------------- ## 11910_ASEOF 11911test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11912 11913cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11914# Save the log message, to keep $0 and so on meaningful, and to 11915# report actual input values of CONFIG_FILES etc. instead of their 11916# values after options handling. 11917ac_log=" 11918This file was extended by xset $as_me 1.2.3, which was 11919generated by GNU Autoconf 2.68. Invocation command line was 11920 11921 CONFIG_FILES = $CONFIG_FILES 11922 CONFIG_HEADERS = $CONFIG_HEADERS 11923 CONFIG_LINKS = $CONFIG_LINKS 11924 CONFIG_COMMANDS = $CONFIG_COMMANDS 11925 $ $0 $@ 11926 11927on `(hostname || uname -n) 2>/dev/null | sed 1q` 11928" 11929 11930_ACEOF 11931 11932case $ac_config_files in *" 11933"*) set x $ac_config_files; shift; ac_config_files=$*;; 11934esac 11935 11936case $ac_config_headers in *" 11937"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11938esac 11939 11940 11941cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11942# Files that config.status was made for. 11943config_files="$ac_config_files" 11944config_headers="$ac_config_headers" 11945config_commands="$ac_config_commands" 11946 11947_ACEOF 11948 11949cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11950ac_cs_usage="\ 11951\`$as_me' instantiates files and other configuration actions 11952from templates according to the current configuration. Unless the files 11953and actions are specified as TAGs, all are instantiated by default. 11954 11955Usage: $0 [OPTION]... [TAG]... 11956 11957 -h, --help print this help, then exit 11958 -V, --version print version number and configuration settings, then exit 11959 --config print configuration, then exit 11960 -q, --quiet, --silent 11961 do not print progress messages 11962 -d, --debug don't remove temporary files 11963 --recheck update $as_me by reconfiguring in the same conditions 11964 --file=FILE[:TEMPLATE] 11965 instantiate the configuration file FILE 11966 --header=FILE[:TEMPLATE] 11967 instantiate the configuration header FILE 11968 11969Configuration files: 11970$config_files 11971 11972Configuration headers: 11973$config_headers 11974 11975Configuration commands: 11976$config_commands 11977 11978Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11979 11980_ACEOF 11981cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11982ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11983ac_cs_version="\\ 11984xset config.status 1.2.3 11985configured by $0, generated by GNU Autoconf 2.68, 11986 with options \\"\$ac_cs_config\\" 11987 11988Copyright (C) 2010 Free Software Foundation, Inc. 11989This config.status script is free software; the Free Software Foundation 11990gives unlimited permission to copy, distribute and modify it." 11991 11992ac_pwd='$ac_pwd' 11993srcdir='$srcdir' 11994INSTALL='$INSTALL' 11995MKDIR_P='$MKDIR_P' 11996AWK='$AWK' 11997test -n "\$AWK" || AWK=awk 11998_ACEOF 11999 12000cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12001# The default lists apply if the user does not specify any file. 12002ac_need_defaults=: 12003while test $# != 0 12004do 12005 case $1 in 12006 --*=?*) 12007 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12008 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12009 ac_shift=: 12010 ;; 12011 --*=) 12012 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12013 ac_optarg= 12014 ac_shift=: 12015 ;; 12016 *) 12017 ac_option=$1 12018 ac_optarg=$2 12019 ac_shift=shift 12020 ;; 12021 esac 12022 12023 case $ac_option in 12024 # Handling of the options. 12025 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12026 ac_cs_recheck=: ;; 12027 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12028 $as_echo "$ac_cs_version"; exit ;; 12029 --config | --confi | --conf | --con | --co | --c ) 12030 $as_echo "$ac_cs_config"; exit ;; 12031 --debug | --debu | --deb | --de | --d | -d ) 12032 debug=: ;; 12033 --file | --fil | --fi | --f ) 12034 $ac_shift 12035 case $ac_optarg in 12036 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12037 '') as_fn_error $? "missing file argument" ;; 12038 esac 12039 as_fn_append CONFIG_FILES " '$ac_optarg'" 12040 ac_need_defaults=false;; 12041 --header | --heade | --head | --hea ) 12042 $ac_shift 12043 case $ac_optarg in 12044 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12045 esac 12046 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12047 ac_need_defaults=false;; 12048 --he | --h) 12049 # Conflict between --help and --header 12050 as_fn_error $? "ambiguous option: \`$1' 12051Try \`$0 --help' for more information.";; 12052 --help | --hel | -h ) 12053 $as_echo "$ac_cs_usage"; exit ;; 12054 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12055 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12056 ac_cs_silent=: ;; 12057 12058 # This is an error. 12059 -*) as_fn_error $? "unrecognized option: \`$1' 12060Try \`$0 --help' for more information." ;; 12061 12062 *) as_fn_append ac_config_targets " $1" 12063 ac_need_defaults=false ;; 12064 12065 esac 12066 shift 12067done 12068 12069ac_configure_extra_args= 12070 12071if $ac_cs_silent; then 12072 exec 6>/dev/null 12073 ac_configure_extra_args="$ac_configure_extra_args --silent" 12074fi 12075 12076_ACEOF 12077cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12078if \$ac_cs_recheck; then 12079 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12080 shift 12081 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12082 CONFIG_SHELL='$SHELL' 12083 export CONFIG_SHELL 12084 exec "\$@" 12085fi 12086 12087_ACEOF 12088cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12089exec 5>>config.log 12090{ 12091 echo 12092 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12093## Running $as_me. ## 12094_ASBOX 12095 $as_echo "$ac_log" 12096} >&5 12097 12098_ACEOF 12099cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12100# 12101# INIT-COMMANDS 12102# 12103AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12104 12105_ACEOF 12106 12107cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12108 12109# Handling of arguments. 12110for ac_config_target in $ac_config_targets 12111do 12112 case $ac_config_target in 12113 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12114 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12115 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12116 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12117 12118 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12119 esac 12120done 12121 12122 12123# If the user did not use the arguments to specify the items to instantiate, 12124# then the envvar interface is used. Set only those that are not. 12125# We use the long form for the default assignment because of an extremely 12126# bizarre bug on SunOS 4.1.3. 12127if $ac_need_defaults; then 12128 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12129 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 12130 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12131fi 12132 12133# Have a temporary directory for convenience. Make it in the build tree 12134# simply because there is no reason against having it here, and in addition, 12135# creating and moving files from /tmp can sometimes cause problems. 12136# Hook for its removal unless debugging. 12137# Note that there is a small window in which the directory will not be cleaned: 12138# after its creation but before its name has been assigned to `$tmp'. 12139$debug || 12140{ 12141 tmp= ac_tmp= 12142 trap 'exit_status=$? 12143 : "${ac_tmp:=$tmp}" 12144 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12145' 0 12146 trap 'as_fn_exit 1' 1 2 13 15 12147} 12148# Create a (secure) tmp directory for tmp files. 12149 12150{ 12151 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12152 test -d "$tmp" 12153} || 12154{ 12155 tmp=./conf$$-$RANDOM 12156 (umask 077 && mkdir "$tmp") 12157} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12158ac_tmp=$tmp 12159 12160# Set up the scripts for CONFIG_FILES section. 12161# No need to generate them if there are no CONFIG_FILES. 12162# This happens for instance with `./config.status config.h'. 12163if test -n "$CONFIG_FILES"; then 12164 12165 12166ac_cr=`echo X | tr X '\015'` 12167# On cygwin, bash can eat \r inside `` if the user requested igncr. 12168# But we know of no other shell where ac_cr would be empty at this 12169# point, so we can use a bashism as a fallback. 12170if test "x$ac_cr" = x; then 12171 eval ac_cr=\$\'\\r\' 12172fi 12173ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12174if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12175 ac_cs_awk_cr='\\r' 12176else 12177 ac_cs_awk_cr=$ac_cr 12178fi 12179 12180echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12181_ACEOF 12182 12183 12184{ 12185 echo "cat >conf$$subs.awk <<_ACEOF" && 12186 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12187 echo "_ACEOF" 12188} >conf$$subs.sh || 12189 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12190ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12191ac_delim='%!_!# ' 12192for ac_last_try in false false false false false :; do 12193 . ./conf$$subs.sh || 12194 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12195 12196 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12197 if test $ac_delim_n = $ac_delim_num; then 12198 break 12199 elif $ac_last_try; then 12200 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12201 else 12202 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12203 fi 12204done 12205rm -f conf$$subs.sh 12206 12207cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12208cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12209_ACEOF 12210sed -n ' 12211h 12212s/^/S["/; s/!.*/"]=/ 12213p 12214g 12215s/^[^!]*!// 12216:repl 12217t repl 12218s/'"$ac_delim"'$// 12219t delim 12220:nl 12221h 12222s/\(.\{148\}\)..*/\1/ 12223t more1 12224s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12225p 12226n 12227b repl 12228:more1 12229s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12230p 12231g 12232s/.\{148\}// 12233t nl 12234:delim 12235h 12236s/\(.\{148\}\)..*/\1/ 12237t more2 12238s/["\\]/\\&/g; s/^/"/; s/$/"/ 12239p 12240b 12241:more2 12242s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12243p 12244g 12245s/.\{148\}// 12246t delim 12247' <conf$$subs.awk | sed ' 12248/^[^""]/{ 12249 N 12250 s/\n// 12251} 12252' >>$CONFIG_STATUS || ac_write_fail=1 12253rm -f conf$$subs.awk 12254cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12255_ACAWK 12256cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12257 for (key in S) S_is_set[key] = 1 12258 FS = "" 12259 12260} 12261{ 12262 line = $ 0 12263 nfields = split(line, field, "@") 12264 substed = 0 12265 len = length(field[1]) 12266 for (i = 2; i < nfields; i++) { 12267 key = field[i] 12268 keylen = length(key) 12269 if (S_is_set[key]) { 12270 value = S[key] 12271 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12272 len += length(value) + length(field[++i]) 12273 substed = 1 12274 } else 12275 len += 1 + keylen 12276 } 12277 12278 print line 12279} 12280 12281_ACAWK 12282_ACEOF 12283cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12284if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12285 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12286else 12287 cat 12288fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12289 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12290_ACEOF 12291 12292# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12293# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12294# trailing colons and then remove the whole line if VPATH becomes empty 12295# (actually we leave an empty line to preserve line numbers). 12296if test "x$srcdir" = x.; then 12297 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12298h 12299s/// 12300s/^/:/ 12301s/[ ]*$/:/ 12302s/:\$(srcdir):/:/g 12303s/:\${srcdir}:/:/g 12304s/:@srcdir@:/:/g 12305s/^:*// 12306s/:*$// 12307x 12308s/\(=[ ]*\).*/\1/ 12309G 12310s/\n// 12311s/^[^=]*=[ ]*$// 12312}' 12313fi 12314 12315cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12316fi # test -n "$CONFIG_FILES" 12317 12318# Set up the scripts for CONFIG_HEADERS section. 12319# No need to generate them if there are no CONFIG_HEADERS. 12320# This happens for instance with `./config.status Makefile'. 12321if test -n "$CONFIG_HEADERS"; then 12322cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12323BEGIN { 12324_ACEOF 12325 12326# Transform confdefs.h into an awk script `defines.awk', embedded as 12327# here-document in config.status, that substitutes the proper values into 12328# config.h.in to produce config.h. 12329 12330# Create a delimiter string that does not exist in confdefs.h, to ease 12331# handling of long lines. 12332ac_delim='%!_!# ' 12333for ac_last_try in false false :; do 12334 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12335 if test -z "$ac_tt"; then 12336 break 12337 elif $ac_last_try; then 12338 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12339 else 12340 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12341 fi 12342done 12343 12344# For the awk script, D is an array of macro values keyed by name, 12345# likewise P contains macro parameters if any. Preserve backslash 12346# newline sequences. 12347 12348ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12349sed -n ' 12350s/.\{148\}/&'"$ac_delim"'/g 12351t rset 12352:rset 12353s/^[ ]*#[ ]*define[ ][ ]*/ / 12354t def 12355d 12356:def 12357s/\\$// 12358t bsnl 12359s/["\\]/\\&/g 12360s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12361D["\1"]=" \3"/p 12362s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12363d 12364:bsnl 12365s/["\\]/\\&/g 12366s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12367D["\1"]=" \3\\\\\\n"\\/p 12368t cont 12369s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12370t cont 12371d 12372:cont 12373n 12374s/.\{148\}/&'"$ac_delim"'/g 12375t clear 12376:clear 12377s/\\$// 12378t bsnlc 12379s/["\\]/\\&/g; s/^/"/; s/$/"/p 12380d 12381:bsnlc 12382s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12383b cont 12384' <confdefs.h | sed ' 12385s/'"$ac_delim"'/"\\\ 12386"/g' >>$CONFIG_STATUS || ac_write_fail=1 12387 12388cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12389 for (key in D) D_is_set[key] = 1 12390 FS = "" 12391} 12392/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12393 line = \$ 0 12394 split(line, arg, " ") 12395 if (arg[1] == "#") { 12396 defundef = arg[2] 12397 mac1 = arg[3] 12398 } else { 12399 defundef = substr(arg[1], 2) 12400 mac1 = arg[2] 12401 } 12402 split(mac1, mac2, "(") #) 12403 macro = mac2[1] 12404 prefix = substr(line, 1, index(line, defundef) - 1) 12405 if (D_is_set[macro]) { 12406 # Preserve the white space surrounding the "#". 12407 print prefix "define", macro P[macro] D[macro] 12408 next 12409 } else { 12410 # Replace #undef with comments. This is necessary, for example, 12411 # in the case of _POSIX_SOURCE, which is predefined and required 12412 # on some systems where configure will not decide to define it. 12413 if (defundef == "undef") { 12414 print "/*", prefix defundef, macro, "*/" 12415 next 12416 } 12417 } 12418} 12419{ print } 12420_ACAWK 12421_ACEOF 12422cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12423 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12424fi # test -n "$CONFIG_HEADERS" 12425 12426 12427eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12428shift 12429for ac_tag 12430do 12431 case $ac_tag in 12432 :[FHLC]) ac_mode=$ac_tag; continue;; 12433 esac 12434 case $ac_mode$ac_tag in 12435 :[FHL]*:*);; 12436 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12437 :[FH]-) ac_tag=-:-;; 12438 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12439 esac 12440 ac_save_IFS=$IFS 12441 IFS=: 12442 set x $ac_tag 12443 IFS=$ac_save_IFS 12444 shift 12445 ac_file=$1 12446 shift 12447 12448 case $ac_mode in 12449 :L) ac_source=$1;; 12450 :[FH]) 12451 ac_file_inputs= 12452 for ac_f 12453 do 12454 case $ac_f in 12455 -) ac_f="$ac_tmp/stdin";; 12456 *) # Look for the file first in the build tree, then in the source tree 12457 # (if the path is not absolute). The absolute path cannot be DOS-style, 12458 # because $ac_f cannot contain `:'. 12459 test -f "$ac_f" || 12460 case $ac_f in 12461 [\\/$]*) false;; 12462 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12463 esac || 12464 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12465 esac 12466 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12467 as_fn_append ac_file_inputs " '$ac_f'" 12468 done 12469 12470 # Let's still pretend it is `configure' which instantiates (i.e., don't 12471 # use $as_me), people would be surprised to read: 12472 # /* config.h. Generated by config.status. */ 12473 configure_input='Generated from '` 12474 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12475 `' by configure.' 12476 if test x"$ac_file" != x-; then 12477 configure_input="$ac_file. $configure_input" 12478 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12479$as_echo "$as_me: creating $ac_file" >&6;} 12480 fi 12481 # Neutralize special characters interpreted by sed in replacement strings. 12482 case $configure_input in #( 12483 *\&* | *\|* | *\\* ) 12484 ac_sed_conf_input=`$as_echo "$configure_input" | 12485 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12486 *) ac_sed_conf_input=$configure_input;; 12487 esac 12488 12489 case $ac_tag in 12490 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12491 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12492 esac 12493 ;; 12494 esac 12495 12496 ac_dir=`$as_dirname -- "$ac_file" || 12497$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12498 X"$ac_file" : 'X\(//\)[^/]' \| \ 12499 X"$ac_file" : 'X\(//\)$' \| \ 12500 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12501$as_echo X"$ac_file" | 12502 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12503 s//\1/ 12504 q 12505 } 12506 /^X\(\/\/\)[^/].*/{ 12507 s//\1/ 12508 q 12509 } 12510 /^X\(\/\/\)$/{ 12511 s//\1/ 12512 q 12513 } 12514 /^X\(\/\).*/{ 12515 s//\1/ 12516 q 12517 } 12518 s/.*/./; q'` 12519 as_dir="$ac_dir"; as_fn_mkdir_p 12520 ac_builddir=. 12521 12522case "$ac_dir" in 12523.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12524*) 12525 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12526 # A ".." for each directory in $ac_dir_suffix. 12527 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12528 case $ac_top_builddir_sub in 12529 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12530 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12531 esac ;; 12532esac 12533ac_abs_top_builddir=$ac_pwd 12534ac_abs_builddir=$ac_pwd$ac_dir_suffix 12535# for backward compatibility: 12536ac_top_builddir=$ac_top_build_prefix 12537 12538case $srcdir in 12539 .) # We are building in place. 12540 ac_srcdir=. 12541 ac_top_srcdir=$ac_top_builddir_sub 12542 ac_abs_top_srcdir=$ac_pwd ;; 12543 [\\/]* | ?:[\\/]* ) # Absolute name. 12544 ac_srcdir=$srcdir$ac_dir_suffix; 12545 ac_top_srcdir=$srcdir 12546 ac_abs_top_srcdir=$srcdir ;; 12547 *) # Relative name. 12548 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12549 ac_top_srcdir=$ac_top_build_prefix$srcdir 12550 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12551esac 12552ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12553 12554 12555 case $ac_mode in 12556 :F) 12557 # 12558 # CONFIG_FILE 12559 # 12560 12561 case $INSTALL in 12562 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12563 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12564 esac 12565 ac_MKDIR_P=$MKDIR_P 12566 case $MKDIR_P in 12567 [\\/$]* | ?:[\\/]* ) ;; 12568 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12569 esac 12570_ACEOF 12571 12572cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12573# If the template does not know about datarootdir, expand it. 12574# FIXME: This hack should be removed a few years after 2.60. 12575ac_datarootdir_hack=; ac_datarootdir_seen= 12576ac_sed_dataroot=' 12577/datarootdir/ { 12578 p 12579 q 12580} 12581/@datadir@/p 12582/@docdir@/p 12583/@infodir@/p 12584/@localedir@/p 12585/@mandir@/p' 12586case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12587*datarootdir*) ac_datarootdir_seen=yes;; 12588*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12589 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12590$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12591_ACEOF 12592cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12593 ac_datarootdir_hack=' 12594 s&@datadir@&$datadir&g 12595 s&@docdir@&$docdir&g 12596 s&@infodir@&$infodir&g 12597 s&@localedir@&$localedir&g 12598 s&@mandir@&$mandir&g 12599 s&\\\${datarootdir}&$datarootdir&g' ;; 12600esac 12601_ACEOF 12602 12603# Neutralize VPATH when `$srcdir' = `.'. 12604# Shell code in configure.ac might set extrasub. 12605# FIXME: do we really want to maintain this feature? 12606cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12607ac_sed_extra="$ac_vpsub 12608$extrasub 12609_ACEOF 12610cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12611:t 12612/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12613s|@configure_input@|$ac_sed_conf_input|;t t 12614s&@top_builddir@&$ac_top_builddir_sub&;t t 12615s&@top_build_prefix@&$ac_top_build_prefix&;t t 12616s&@srcdir@&$ac_srcdir&;t t 12617s&@abs_srcdir@&$ac_abs_srcdir&;t t 12618s&@top_srcdir@&$ac_top_srcdir&;t t 12619s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12620s&@builddir@&$ac_builddir&;t t 12621s&@abs_builddir@&$ac_abs_builddir&;t t 12622s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12623s&@INSTALL@&$ac_INSTALL&;t t 12624s&@MKDIR_P@&$ac_MKDIR_P&;t t 12625$ac_datarootdir_hack 12626" 12627eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12628 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12629 12630test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12631 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12632 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12633 "$ac_tmp/out"`; test -z "$ac_out"; } && 12634 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12635which seems to be undefined. Please make sure it is defined" >&5 12636$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12637which seems to be undefined. Please make sure it is defined" >&2;} 12638 12639 rm -f "$ac_tmp/stdin" 12640 case $ac_file in 12641 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12642 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12643 esac \ 12644 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12645 ;; 12646 :H) 12647 # 12648 # CONFIG_HEADER 12649 # 12650 if test x"$ac_file" != x-; then 12651 { 12652 $as_echo "/* $configure_input */" \ 12653 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12654 } >"$ac_tmp/config.h" \ 12655 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12656 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12657 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12658$as_echo "$as_me: $ac_file is unchanged" >&6;} 12659 else 12660 rm -f "$ac_file" 12661 mv "$ac_tmp/config.h" "$ac_file" \ 12662 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12663 fi 12664 else 12665 $as_echo "/* $configure_input */" \ 12666 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12667 || as_fn_error $? "could not create -" "$LINENO" 5 12668 fi 12669# Compute "$ac_file"'s index in $config_headers. 12670_am_arg="$ac_file" 12671_am_stamp_count=1 12672for _am_header in $config_headers :; do 12673 case $_am_header in 12674 $_am_arg | $_am_arg:* ) 12675 break ;; 12676 * ) 12677 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12678 esac 12679done 12680echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12681$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12682 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12683 X"$_am_arg" : 'X\(//\)$' \| \ 12684 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12685$as_echo X"$_am_arg" | 12686 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12687 s//\1/ 12688 q 12689 } 12690 /^X\(\/\/\)[^/].*/{ 12691 s//\1/ 12692 q 12693 } 12694 /^X\(\/\/\)$/{ 12695 s//\1/ 12696 q 12697 } 12698 /^X\(\/\).*/{ 12699 s//\1/ 12700 q 12701 } 12702 s/.*/./; q'`/stamp-h$_am_stamp_count 12703 ;; 12704 12705 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12706$as_echo "$as_me: executing $ac_file commands" >&6;} 12707 ;; 12708 esac 12709 12710 12711 case $ac_file$ac_mode in 12712 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12713 # Older Autoconf quotes --file arguments for eval, but not when files 12714 # are listed without --file. Let's play safe and only enable the eval 12715 # if we detect the quoting. 12716 case $CONFIG_FILES in 12717 *\'*) eval set x "$CONFIG_FILES" ;; 12718 *) set x $CONFIG_FILES ;; 12719 esac 12720 shift 12721 for mf 12722 do 12723 # Strip MF so we end up with the name of the file. 12724 mf=`echo "$mf" | sed -e 's/:.*$//'` 12725 # Check whether this is an Automake generated Makefile or not. 12726 # We used to match only the files named 'Makefile.in', but 12727 # some people rename them; so instead we look at the file content. 12728 # Grep'ing the first line is not enough: some people post-process 12729 # each Makefile.in and add a new line on top of each file to say so. 12730 # Grep'ing the whole file is not good either: AIX grep has a line 12731 # limit of 2048, but all sed's we know have understand at least 4000. 12732 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12733 dirpart=`$as_dirname -- "$mf" || 12734$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12735 X"$mf" : 'X\(//\)[^/]' \| \ 12736 X"$mf" : 'X\(//\)$' \| \ 12737 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12738$as_echo X"$mf" | 12739 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12740 s//\1/ 12741 q 12742 } 12743 /^X\(\/\/\)[^/].*/{ 12744 s//\1/ 12745 q 12746 } 12747 /^X\(\/\/\)$/{ 12748 s//\1/ 12749 q 12750 } 12751 /^X\(\/\).*/{ 12752 s//\1/ 12753 q 12754 } 12755 s/.*/./; q'` 12756 else 12757 continue 12758 fi 12759 # Extract the definition of DEPDIR, am__include, and am__quote 12760 # from the Makefile without running 'make'. 12761 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12762 test -z "$DEPDIR" && continue 12763 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12764 test -z "$am__include" && continue 12765 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12766 # Find all dependency output files, they are included files with 12767 # $(DEPDIR) in their names. We invoke sed twice because it is the 12768 # simplest approach to changing $(DEPDIR) to its actual value in the 12769 # expansion. 12770 for file in `sed -n " 12771 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12772 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12773 # Make sure the directory exists. 12774 test -f "$dirpart/$file" && continue 12775 fdir=`$as_dirname -- "$file" || 12776$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12777 X"$file" : 'X\(//\)[^/]' \| \ 12778 X"$file" : 'X\(//\)$' \| \ 12779 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12780$as_echo X"$file" | 12781 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12782 s//\1/ 12783 q 12784 } 12785 /^X\(\/\/\)[^/].*/{ 12786 s//\1/ 12787 q 12788 } 12789 /^X\(\/\/\)$/{ 12790 s//\1/ 12791 q 12792 } 12793 /^X\(\/\).*/{ 12794 s//\1/ 12795 q 12796 } 12797 s/.*/./; q'` 12798 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12799 # echo "creating $dirpart/$file" 12800 echo '# dummy' > "$dirpart/$file" 12801 done 12802 done 12803} 12804 ;; 12805 12806 esac 12807done # for ac_tag 12808 12809 12810as_fn_exit 0 12811_ACEOF 12812ac_clean_files=$ac_clean_files_save 12813 12814test $ac_write_fail = 0 || 12815 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12816 12817 12818# configure is writing to config.log, and then calls config.status. 12819# config.status does its own redirection, appending to config.log. 12820# Unfortunately, on DOS this fails, as config.log is still kept open 12821# by configure, so config.status won't be able to write to it; its 12822# output is simply discarded. So we exec the FD to /dev/null, 12823# effectively closing config.log, so it can be properly (re)opened and 12824# appended to by config.status. When coming back to configure, we 12825# need to make the FD available again. 12826if test "$no_create" != yes; then 12827 ac_cs_success=: 12828 ac_config_status_args= 12829 test "$silent" = yes && 12830 ac_config_status_args="$ac_config_status_args --quiet" 12831 exec 5>/dev/null 12832 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12833 exec 5>>config.log 12834 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12835 # would make configure fail if this is the last instruction. 12836 $ac_cs_success || as_fn_exit 1 12837fi 12838if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12839 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12840$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12841fi 12842 12843