configure revision feee4651
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for xset 1.2.4. 4# 5# Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43# Prefer a ksh shell builtin over an external printf program on Solaris, 44# but without wasting forks for bash or zsh. 45if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81fi 82 83 84# IFS 85# We need space, tab and new line, in precisely that order. Quoting is 86# there to prevent editors from complaining about space-tab. 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 88# splitting by setting IFS to empty value.) 89IFS=" "" $as_nl" 90 91# Find who we are. Look in the path if we contain no directory separator. 92as_myself= 93case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96for as_dir in $PATH 97do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 106# We did not find ourselves, most probably we were run as `sh COMMAND' 107# in which case we are not to be found in the path. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116# Unset variables that we do not need and which cause bugs (e.g. in 117# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118# suppresses any "Segmentation fault" message there. '((' could 119# trigger a bug in pdksh 5.2.14. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export LANGUAGE 133 134# CDPATH. 135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137# Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142# neutralization value for shells without unset; and this also 143# works around shells that cannot unset nonexistent variables. 144# Preserve -v and -x to the replacement shell. 145BASH_ENV=/dev/null 146ENV=/dev/null 147(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153esac 154exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155# Admittedly, this is quite paranoid, since all the known shells bail 156# out after a failed `exec'. 157$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176esac 177fi 178" 179 as_required="as_fn_return () { (exit \$1); } 180as_fn_success () { as_fn_return 0; } 181as_fn_failure () { as_fn_return 1; } 182as_fn_ret_success () { return 0; } 183as_fn_ret_failure () { return 1; } 184 185exitcode=0 186as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192else 193 exitcode=1; echo positional parameters were not saved. 194fi 195test x\$exitcode = x0 || exit 1 196test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204else 205 as_have_required=no 206fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211as_found=false 212for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227fi 228fi 229 done;; 230 esac 231 as_found=false 232done 233$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236fi; } 237IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243# neutralization value for shells without unset; and this also 244# works around shells that cannot unset nonexistent variables. 245# Preserve -v and -x to the replacement shell. 246BASH_ENV=/dev/null 247ENV=/dev/null 248(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254esac 255exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256# Admittedly, this is quite paranoid, since all the known shells bail 257# out after a failed `exec'. 258$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259exit 255 260fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf@gnu.org and 270$0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 271$0: about your system, including any error possibly output 272$0: before this message. Then install a modern shell, or 273$0: manually run the script under such a shell if you do 274$0: have one." 275 fi 276 exit 1 277fi 278fi 279fi 280SHELL=${CONFIG_SHELL-/bin/sh} 281export SHELL 282# Unset more variables known to interfere with behavior of common tools. 283CLICOLOR_FORCE= GREP_OPTIONS= 284unset CLICOLOR_FORCE GREP_OPTIONS 285 286## --------------------- ## 287## M4sh Shell Functions. ## 288## --------------------- ## 289# as_fn_unset VAR 290# --------------- 291# Portably unset VAR. 292as_fn_unset () 293{ 294 { eval $1=; unset $1;} 295} 296as_unset=as_fn_unset 297 298# as_fn_set_status STATUS 299# ----------------------- 300# Set $? to STATUS, without forking. 301as_fn_set_status () 302{ 303 return $1 304} # as_fn_set_status 305 306# as_fn_exit STATUS 307# ----------------- 308# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309as_fn_exit () 310{ 311 set +e 312 as_fn_set_status $1 313 exit $1 314} # as_fn_exit 315 316# as_fn_mkdir_p 317# ------------- 318# Create "$as_dir" as a directory, including parents if necessary. 319as_fn_mkdir_p () 320{ 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338$as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362} # as_fn_mkdir_p 363 364# as_fn_executable_p FILE 365# ----------------------- 366# Test if FILE is an executable regular file. 367as_fn_executable_p () 368{ 369 test -f "$1" && test -x "$1" 370} # as_fn_executable_p 371# as_fn_append VAR VALUE 372# ---------------------- 373# Append the text in VALUE to the end of the definition contained in VAR. Take 374# advantage of any shell optimizations that allow amortized linear growth over 375# repeated appends, instead of the typical quadratic growth present in naive 376# implementations. 377if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387fi # as_fn_append 388 389# as_fn_arith ARG... 390# ------------------ 391# Perform arithmetic evaluation on the ARGs, and store the result in the 392# global $as_val. Take advantage of shells that can avoid forks. The arguments 393# must be portable across $(()) and expr. 394if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404fi # as_fn_arith 405 406 407# as_fn_error STATUS ERROR [LINENO LOG_FD] 408# ---------------------------------------- 409# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411# script with STATUS, using 1 if that was 0. 412as_fn_error () 413{ 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421} # as_fn_error 422 423if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426else 427 as_expr=false 428fi 429 430if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432else 433 as_basename=false 434fi 435 436if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438else 439 as_dirname=false 440fi 441 442as_me=`$as_basename -- "$0" || 443$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446$as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461# Avoid depending upon Character Ranges. 462as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465as_cr_digits='0123456789' 466as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502} 503 504ECHO_C= ECHO_N= ECHO_T= 505case `echo -n x` in #((((( 506-n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513*) 514 ECHO_N='-n';; 515esac 516 517rm -f conf$$ conf$$.exe conf$$.file 518if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523fi 524if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538else 539 as_ln_s='cp -pR' 540fi 541rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542rmdir conf$$.dir 2>/dev/null 543 544if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549fi 550 551as_test_x='test -x' 552as_executable_p=as_fn_executable_p 553 554# Sed expression to map a string onto a valid CPP name. 555as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557# Sed expression to map a string onto a valid variable name. 558as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561test -n "$DJDIR" || exec 7<&0 </dev/null 562exec 6>&1 563 564# Name of the host. 565# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566# so uname gets run too. 567ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569# 570# Initializations. 571# 572ac_default_prefix=/usr/local 573ac_clean_files= 574ac_config_libobj_dir=. 575LIBOBJS= 576cross_compiling=no 577subdirs= 578MFLAGS= 579MAKEFLAGS= 580 581# Identity of this package. 582PACKAGE_NAME='xset' 583PACKAGE_TARNAME='xset' 584PACKAGE_VERSION='1.2.4' 585PACKAGE_STRING='xset 1.2.4' 586PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 587PACKAGE_URL='' 588 589ac_unique_file="Makefile.am" 590# Factoring default headers for most tests. 591ac_includes_default="\ 592#include <stdio.h> 593#ifdef HAVE_SYS_TYPES_H 594# include <sys/types.h> 595#endif 596#ifdef HAVE_SYS_STAT_H 597# include <sys/stat.h> 598#endif 599#ifdef STDC_HEADERS 600# include <stdlib.h> 601# include <stddef.h> 602#else 603# ifdef HAVE_STDLIB_H 604# include <stdlib.h> 605# endif 606#endif 607#ifdef HAVE_STRING_H 608# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 609# include <memory.h> 610# endif 611# include <string.h> 612#endif 613#ifdef HAVE_STRINGS_H 614# include <strings.h> 615#endif 616#ifdef HAVE_INTTYPES_H 617# include <inttypes.h> 618#endif 619#ifdef HAVE_STDINT_H 620# include <stdint.h> 621#endif 622#ifdef HAVE_UNISTD_H 623# include <unistd.h> 624#endif" 625 626ac_subst_vars='am__EXEEXT_FALSE 627am__EXEEXT_TRUE 628LTLIBOBJS 629LIBOBJS 630SET_FONTCACHE_LIBS 631SET_FONTCACHE_CFLAGS 632SET_XF86MISC_LIBS 633SET_XF86MISC_CFLAGS 634SET_XKB_LIBS 635SET_XKB_CFLAGS 636SET_XEXT_LIBS 637SET_XEXT_CFLAGS 638SET_X11_LIBS 639SET_X11_CFLAGS 640XSET_LIBS 641XSET_CFLAGS 642MAN_SUBSTS 643XORG_MAN_PAGE 644ADMIN_MAN_DIR 645DRIVER_MAN_DIR 646MISC_MAN_DIR 647FILE_MAN_DIR 648LIB_MAN_DIR 649APP_MAN_DIR 650ADMIN_MAN_SUFFIX 651DRIVER_MAN_SUFFIX 652MISC_MAN_SUFFIX 653FILE_MAN_SUFFIX 654LIB_MAN_SUFFIX 655APP_MAN_SUFFIX 656SED 657host_os 658host_vendor 659host_cpu 660host 661build_os 662build_vendor 663build_cpu 664build 665INSTALL_CMD 666PKG_CONFIG_LIBDIR 667PKG_CONFIG_PATH 668PKG_CONFIG 669CHANGELOG_CMD 670STRICT_CFLAGS 671CWARNFLAGS 672BASE_CFLAGS 673AM_BACKSLASH 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751PACKAGE_BUGREPORT 752PACKAGE_STRING 753PACKAGE_VERSION 754PACKAGE_TARNAME 755PACKAGE_NAME 756PATH_SEPARATOR 757SHELL' 758ac_subst_files='' 759ac_user_opts=' 760enable_option_checking 761enable_dependency_tracking 762enable_silent_rules 763enable_selective_werror 764enable_strict_compilation 765with_xf86misc 766with_fontcache 767' 768 ac_precious_vars='build_alias 769host_alias 770target_alias 771CC 772CFLAGS 773LDFLAGS 774LIBS 775CPPFLAGS 776CPP 777PKG_CONFIG 778PKG_CONFIG_PATH 779PKG_CONFIG_LIBDIR 780XSET_CFLAGS 781XSET_LIBS 782SET_X11_CFLAGS 783SET_X11_LIBS 784SET_XEXT_CFLAGS 785SET_XEXT_LIBS 786SET_XKB_CFLAGS 787SET_XKB_LIBS 788SET_XF86MISC_CFLAGS 789SET_XF86MISC_LIBS 790SET_FONTCACHE_CFLAGS 791SET_FONTCACHE_LIBS' 792 793 794# Initialize some variables set by options. 795ac_init_help= 796ac_init_version=false 797ac_unrecognized_opts= 798ac_unrecognized_sep= 799# The variables have the same names as the options, with 800# dashes changed to underlines. 801cache_file=/dev/null 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"no acceptable C compiler found in \$PATH 2631See \`config.log' for more details" "$LINENO" 5; } 2632 2633# Provide some information about the compiler. 2634$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2635set X $ac_compile 2636ac_compiler=$2 2637for ac_option in --version -v -V -qversion; do 2638 { { ac_try="$ac_compiler $ac_option >&5" 2639case "(($ac_try" in 2640 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2641 *) ac_try_echo=$ac_try;; 2642esac 2643eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2644$as_echo "$ac_try_echo"; } >&5 2645 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2646 ac_status=$? 2647 if test -s conftest.err; then 2648 sed '10a\ 2649... rest of stderr output deleted ... 2650 10q' conftest.err >conftest.er1 2651 cat conftest.er1 >&5 2652 fi 2653 rm -f conftest.er1 conftest.err 2654 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2655 test $ac_status = 0; } 2656done 2657 2658cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2659/* end confdefs.h. */ 2660 2661int 2662main () 2663{ 2664 2665 ; 2666 return 0; 2667} 2668_ACEOF 2669ac_clean_files_save=$ac_clean_files 2670ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2671# Try to create an executable without -o first, disregard a.out. 2672# It will help us diagnose broken compilers, and finding out an intuition 2673# of exeext. 2674{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2675$as_echo_n "checking whether the C compiler works... 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For instance with Cygwin, `ls conftest' will 2774# work properly (i.e., refer to `conftest.exe'), while it won't with 2775# `rm'. 2776for ac_file in conftest.exe conftest conftest.*; do 2777 test -f "$ac_file" || continue 2778 case $ac_file in 2779 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2780 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2781 break;; 2782 * ) break;; 2783 esac 2784done 2785else 2786 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2787$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2788as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2789See \`config.log' for more details" "$LINENO" 5; } 2790fi 2791rm -f conftest conftest$ac_cv_exeext 2792{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2793$as_echo "$ac_cv_exeext" >&6; } 2794 2795rm -f conftest.$ac_ext 2796EXEEXT=$ac_cv_exeext 2797ac_exeext=$EXEEXT 2798cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2799/* end confdefs.h. */ 2800#include <stdio.h> 2801int 2802main () 2803{ 2804FILE *f = fopen ("conftest.out", "w"); 2805 return ferror (f) || fclose (f) != 0; 2806 2807 ; 2808 return 0; 2809} 2810_ACEOF 2811ac_clean_files="$ac_clean_files conftest.out" 2812# Check that the compiler produces executables we can run. If not, either 2813# the compiler is broken, or we cross compile. 2814{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2815$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 2847If you meant to cross compile, use \`--host'. 2848See \`config.log' for more details" "$LINENO" 5; } 2849 fi 2850 fi 2851fi 2852{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2853$as_echo "$cross_compiling" >&6; } 2854 2855rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2856ac_clean_files=$ac_clean_files_save 2857{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2858$as_echo_n "checking for suffix of object files... " >&6; } 2859if ${ac_cv_objext+:} false; then : 2860 $as_echo_n "(cached) " >&6 2861else 2862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2863/* end confdefs.h. */ 2864 2865int 2866main () 2867{ 2868 2869 ; 2870 return 0; 2871} 2872_ACEOF 2873rm -f conftest.o conftest.obj 2874if { { ac_try="$ac_compile" 2875case "(($ac_try" in 2876 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2877 *) ac_try_echo=$ac_try;; 2878esac 2879eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2880$as_echo "$ac_try_echo"; } >&5 2881 (eval "$ac_compile") 2>&5 2882 ac_status=$? 2883 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2884 test $ac_status = 0; }; then : 2885 for ac_file in conftest.o conftest.obj conftest.*; do 2886 test -f "$ac_file" || continue; 2887 case $ac_file in 2888 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2889 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2890 break;; 2891 esac 2892done 2893else 2894 $as_echo "$as_me: failed program was:" >&5 2895sed 's/^/| /' conftest.$ac_ext >&5 2896 2897{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2898$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2899as_fn_error $? "cannot compute suffix of object files: cannot compile 2900See \`config.log' for more details" "$LINENO" 5; } 2901fi 2902rm -f conftest.$ac_cv_objext conftest.$ac_ext 2903fi 2904{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2905$as_echo "$ac_cv_objext" >&6; } 2906OBJEXT=$ac_cv_objext 2907ac_objext=$OBJEXT 2908{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2909$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2910if ${ac_cv_c_compiler_gnu+:} false; then : 2911 $as_echo_n "(cached) " >&6 2912else 2913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2914/* end confdefs.h. */ 2915 2916int 2917main () 2918{ 2919#ifndef __GNUC__ 2920 choke me 2921#endif 2922 2923 ; 2924 return 0; 2925} 2926_ACEOF 2927if ac_fn_c_try_compile "$LINENO"; then : 2928 ac_compiler_gnu=yes 2929else 2930 ac_compiler_gnu=no 2931fi 2932rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2933ac_cv_c_compiler_gnu=$ac_compiler_gnu 2934 2935fi 2936{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2937$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2938if test $ac_compiler_gnu = yes; then 2939 GCC=yes 2940else 2941 GCC= 2942fi 2943ac_test_CFLAGS=${CFLAGS+set} 2944ac_save_CFLAGS=$CFLAGS 2945{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2946$as_echo_n "checking whether $CC accepts -g... " >&6; } 2947if ${ac_cv_prog_cc_g+:} false; then : 2948 $as_echo_n "(cached) " >&6 2949else 2950 ac_save_c_werror_flag=$ac_c_werror_flag 2951 ac_c_werror_flag=yes 2952 ac_cv_prog_cc_g=no 2953 CFLAGS="-g" 2954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2955/* end confdefs.h. */ 2956 2957int 2958main () 2959{ 2960 2961 ; 2962 return 0; 2963} 2964_ACEOF 2965if ac_fn_c_try_compile "$LINENO"; then : 2966 ac_cv_prog_cc_g=yes 2967else 2968 CFLAGS="" 2969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2970/* end confdefs.h. */ 2971 2972int 2973main () 2974{ 2975 2976 ; 2977 return 0; 2978} 2979_ACEOF 2980if ac_fn_c_try_compile "$LINENO"; then : 2981 2982else 2983 ac_c_werror_flag=$ac_save_c_werror_flag 2984 CFLAGS="-g" 2985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2986/* end confdefs.h. */ 2987 2988int 2989main () 2990{ 2991 2992 ; 2993 return 0; 2994} 2995_ACEOF 2996if ac_fn_c_try_compile "$LINENO"; then : 2997 ac_cv_prog_cc_g=yes 2998fi 2999rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3000fi 3001rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3002fi 3003rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3004 ac_c_werror_flag=$ac_save_c_werror_flag 3005fi 3006{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3007$as_echo "$ac_cv_prog_cc_g" >&6; } 3008if test "$ac_test_CFLAGS" = set; then 3009 CFLAGS=$ac_save_CFLAGS 3010elif test $ac_cv_prog_cc_g = yes; then 3011 if test "$GCC" = yes; then 3012 CFLAGS="-g -O2" 3013 else 3014 CFLAGS="-g" 3015 fi 3016else 3017 if test "$GCC" = yes; then 3018 CFLAGS="-O2" 3019 else 3020 CFLAGS= 3021 fi 3022fi 3023{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3024$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3025if ${ac_cv_prog_cc_c89+:} false; then : 3026 $as_echo_n "(cached) " >&6 3027else 3028 ac_cv_prog_cc_c89=no 3029ac_save_CC=$CC 3030cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3031/* end confdefs.h. */ 3032#include <stdarg.h> 3033#include <stdio.h> 3034struct stat; 3035/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3036struct buf { int x; }; 3037FILE * (*rcsopen) (struct buf *, struct stat *, int); 3038static char *e (p, i) 3039 char **p; 3040 int i; 3041{ 3042 return p[i]; 3043} 3044static char *f (char * (*g) (char **, int), char **p, ...) 3045{ 3046 char *s; 3047 va_list v; 3048 va_start (v,p); 3049 s = g (p, va_arg (v,int)); 3050 va_end (v); 3051 return s; 3052} 3053 3054/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3055 function prototypes and stuff, but not '\xHH' hex character constants. 3056 These don't provoke an error unfortunately, instead are silently treated 3057 as 'x'. The following induces an error, until -std is added to get 3058 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3059 array size at least. It's necessary to write '\x00'==0 to get something 3060 that's true only with -std. */ 3061int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3062 3063/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3064 inside strings and character constants. */ 3065#define FOO(x) 'x' 3066int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3067 3068int test (int i, double x); 3069struct s1 {int (*f) (int a);}; 3070struct s2 {int (*f) (double a);}; 3071int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3072int argc; 3073char **argv; 3074int 3075main () 3076{ 3077return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3078 ; 3079 return 0; 3080} 3081_ACEOF 3082for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3083 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3084do 3085 CC="$ac_save_CC $ac_arg" 3086 if ac_fn_c_try_compile "$LINENO"; then : 3087 ac_cv_prog_cc_c89=$ac_arg 3088fi 3089rm -f core conftest.err conftest.$ac_objext 3090 test "x$ac_cv_prog_cc_c89" != "xno" && break 3091done 3092rm -f conftest.$ac_ext 3093CC=$ac_save_CC 3094 3095fi 3096# AC_CACHE_VAL 3097case "x$ac_cv_prog_cc_c89" in 3098 x) 3099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3100$as_echo "none needed" >&6; } ;; 3101 xno) 3102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3103$as_echo "unsupported" >&6; } ;; 3104 *) 3105 CC="$CC $ac_cv_prog_cc_c89" 3106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3107$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3108esac 3109if test "x$ac_cv_prog_cc_c89" != xno; then : 3110 3111fi 3112 3113ac_ext=c 3114ac_cpp='$CPP $CPPFLAGS' 3115ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3116ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3117ac_compiler_gnu=$ac_cv_c_compiler_gnu 3118 3119ac_ext=c 3120ac_cpp='$CPP $CPPFLAGS' 3121ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3122ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3123ac_compiler_gnu=$ac_cv_c_compiler_gnu 3124{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3125$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3126if ${am_cv_prog_cc_c_o+:} false; then : 3127 $as_echo_n "(cached) " >&6 3128else 3129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3130/* end confdefs.h. */ 3131 3132int 3133main () 3134{ 3135 3136 ; 3137 return 0; 3138} 3139_ACEOF 3140 # Make sure it works both with $CC and with simple cc. 3141 # Following AC_PROG_CC_C_O, we do the test twice because some 3142 # compilers refuse to overwrite an existing .o file with -o, 3143 # though they will create one. 3144 am_cv_prog_cc_c_o=yes 3145 for am_i in 1 2; do 3146 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3147 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3148 ac_status=$? 3149 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3150 (exit $ac_status); } \ 3151 && test -f conftest2.$ac_objext; then 3152 : OK 3153 else 3154 am_cv_prog_cc_c_o=no 3155 break 3156 fi 3157 done 3158 rm -f core conftest* 3159 unset am_i 3160fi 3161{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3162$as_echo "$am_cv_prog_cc_c_o" >&6; } 3163if test "$am_cv_prog_cc_c_o" != yes; then 3164 # Losing compiler, so override with the script. 3165 # FIXME: It is wrong to rewrite CC. 3166 # But if we don't then we get into trouble of one sort or another. 3167 # A longer-term fix would be to have automake use am__CC in this case, 3168 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3169 CC="$am_aux_dir/compile $CC" 3170fi 3171ac_ext=c 3172ac_cpp='$CPP $CPPFLAGS' 3173ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3174ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3175ac_compiler_gnu=$ac_cv_c_compiler_gnu 3176 3177 3178 3179ac_ext=c 3180ac_cpp='$CPP $CPPFLAGS' 3181ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3182ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3183ac_compiler_gnu=$ac_cv_c_compiler_gnu 3184{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3185$as_echo_n "checking how to run the C preprocessor... " >&6; } 3186# On Suns, sometimes $CPP names a directory. 3187if test -n "$CPP" && test -d "$CPP"; then 3188 CPP= 3189fi 3190if test -z "$CPP"; then 3191 if ${ac_cv_prog_CPP+:} false; then : 3192 $as_echo_n "(cached) " >&6 3193else 3194 # Double quotes because CPP needs to be expanded 3195 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3196 do 3197 ac_preproc_ok=false 3198for ac_c_preproc_warn_flag in '' yes 3199do 3200 # Use a header file that comes with gcc, so configuring glibc 3201 # with a fresh cross-compiler works. 3202 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3203 # <limits.h> exists even on freestanding compilers. 3204 # On the NeXT, cc -E runs the code through the compiler's parser, 3205 # not just through cpp. "Syntax error" is here to catch this case. 3206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3207/* end confdefs.h. */ 3208#ifdef __STDC__ 3209# include <limits.h> 3210#else 3211# include <assert.h> 3212#endif 3213 Syntax error 3214_ACEOF 3215if ac_fn_c_try_cpp "$LINENO"; then : 3216 3217else 3218 # Broken: fails on valid input. 3219continue 3220fi 3221rm -f conftest.err conftest.i conftest.$ac_ext 3222 3223 # OK, works on sane cases. Now check whether nonexistent headers 3224 # can be detected and how. 3225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3226/* end confdefs.h. */ 3227#include <ac_nonexistent.h> 3228_ACEOF 3229if ac_fn_c_try_cpp "$LINENO"; then : 3230 # Broken: success on invalid input. 3231continue 3232else 3233 # Passes both tests. 3234ac_preproc_ok=: 3235break 3236fi 3237rm -f conftest.err conftest.i conftest.$ac_ext 3238 3239done 3240# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3241rm -f conftest.i conftest.err conftest.$ac_ext 3242if $ac_preproc_ok; then : 3243 break 3244fi 3245 3246 done 3247 ac_cv_prog_CPP=$CPP 3248 3249fi 3250 CPP=$ac_cv_prog_CPP 3251else 3252 ac_cv_prog_CPP=$CPP 3253fi 3254{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3255$as_echo "$CPP" >&6; } 3256ac_preproc_ok=false 3257for ac_c_preproc_warn_flag in '' yes 3258do 3259 # Use a header file that comes with gcc, so configuring glibc 3260 # with a fresh cross-compiler works. 3261 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3262 # <limits.h> exists even on freestanding compilers. 3263 # On the NeXT, cc -E runs the code through the compiler's parser, 3264 # not just through cpp. "Syntax error" is here to catch this case. 3265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3266/* end confdefs.h. */ 3267#ifdef __STDC__ 3268# include <limits.h> 3269#else 3270# include <assert.h> 3271#endif 3272 Syntax error 3273_ACEOF 3274if ac_fn_c_try_cpp "$LINENO"; then : 3275 3276else 3277 # Broken: fails on valid input. 3278continue 3279fi 3280rm -f conftest.err conftest.i conftest.$ac_ext 3281 3282 # OK, works on sane cases. Now check whether nonexistent headers 3283 # can be detected and how. 3284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3285/* end confdefs.h. */ 3286#include <ac_nonexistent.h> 3287_ACEOF 3288if ac_fn_c_try_cpp "$LINENO"; then : 3289 # Broken: success on invalid input. 3290continue 3291else 3292 # Passes both tests. 3293ac_preproc_ok=: 3294break 3295fi 3296rm -f conftest.err conftest.i conftest.$ac_ext 3297 3298done 3299# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3300rm -f conftest.i conftest.err conftest.$ac_ext 3301if $ac_preproc_ok; then : 3302 3303else 3304 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3305$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3306as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3307See \`config.log' for more details" "$LINENO" 5; } 3308fi 3309 3310ac_ext=c 3311ac_cpp='$CPP $CPPFLAGS' 3312ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3313ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3314ac_compiler_gnu=$ac_cv_c_compiler_gnu 3315 3316 3317{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3318$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3319if ${ac_cv_path_GREP+:} false; then : 3320 $as_echo_n "(cached) " >&6 3321else 3322 if test -z "$GREP"; then 3323 ac_path_GREP_found=false 3324 # Loop through the user's path and test for each of PROGNAME-LIST 3325 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3326for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3327do 3328 IFS=$as_save_IFS 3329 test -z "$as_dir" && as_dir=. 3330 for ac_prog in grep ggrep; do 3331 for ac_exec_ext in '' $ac_executable_extensions; do 3332 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3333 as_fn_executable_p "$ac_path_GREP" || continue 3334# Check for GNU ac_path_GREP and select it if it is found. 3335 # Check for GNU $ac_path_GREP 3336case `"$ac_path_GREP" --version 2>&1` in 3337*GNU*) 3338 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3339*) 3340 ac_count=0 3341 $as_echo_n 0123456789 >"conftest.in" 3342 while : 3343 do 3344 cat "conftest.in" "conftest.in" >"conftest.tmp" 3345 mv "conftest.tmp" "conftest.in" 3346 cp "conftest.in" "conftest.nl" 3347 $as_echo 'GREP' >> "conftest.nl" 3348 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3349 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3350 as_fn_arith $ac_count + 1 && ac_count=$as_val 3351 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3352 # Best one so far, save it but keep looking for a better one 3353 ac_cv_path_GREP="$ac_path_GREP" 3354 ac_path_GREP_max=$ac_count 3355 fi 3356 # 10*(2^10) chars as input seems more than enough 3357 test $ac_count -gt 10 && break 3358 done 3359 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3360esac 3361 3362 $ac_path_GREP_found && break 3 3363 done 3364 done 3365 done 3366IFS=$as_save_IFS 3367 if test -z "$ac_cv_path_GREP"; then 3368 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3369 fi 3370else 3371 ac_cv_path_GREP=$GREP 3372fi 3373 3374fi 3375{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3376$as_echo "$ac_cv_path_GREP" >&6; } 3377 GREP="$ac_cv_path_GREP" 3378 3379 3380{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3381$as_echo_n "checking for egrep... " >&6; } 3382if ${ac_cv_path_EGREP+:} false; then : 3383 $as_echo_n "(cached) " >&6 3384else 3385 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3386 then ac_cv_path_EGREP="$GREP -E" 3387 else 3388 if test -z "$EGREP"; then 3389 ac_path_EGREP_found=false 3390 # Loop through the user's path and test for each of PROGNAME-LIST 3391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3392for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3393do 3394 IFS=$as_save_IFS 3395 test -z "$as_dir" && as_dir=. 3396 for ac_prog in egrep; do 3397 for ac_exec_ext in '' $ac_executable_extensions; do 3398 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3399 as_fn_executable_p "$ac_path_EGREP" || continue 3400# Check for GNU ac_path_EGREP and select it if it is found. 3401 # Check for GNU $ac_path_EGREP 3402case `"$ac_path_EGREP" --version 2>&1` in 3403*GNU*) 3404 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3405*) 3406 ac_count=0 3407 $as_echo_n 0123456789 >"conftest.in" 3408 while : 3409 do 3410 cat "conftest.in" "conftest.in" >"conftest.tmp" 3411 mv "conftest.tmp" "conftest.in" 3412 cp "conftest.in" "conftest.nl" 3413 $as_echo 'EGREP' >> "conftest.nl" 3414 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3415 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3416 as_fn_arith $ac_count + 1 && ac_count=$as_val 3417 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3418 # Best one so far, save it but keep looking for a better one 3419 ac_cv_path_EGREP="$ac_path_EGREP" 3420 ac_path_EGREP_max=$ac_count 3421 fi 3422 # 10*(2^10) chars as input seems more than enough 3423 test $ac_count -gt 10 && break 3424 done 3425 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3426esac 3427 3428 $ac_path_EGREP_found && break 3 3429 done 3430 done 3431 done 3432IFS=$as_save_IFS 3433 if test -z "$ac_cv_path_EGREP"; then 3434 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3435 fi 3436else 3437 ac_cv_path_EGREP=$EGREP 3438fi 3439 3440 fi 3441fi 3442{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3443$as_echo "$ac_cv_path_EGREP" >&6; } 3444 EGREP="$ac_cv_path_EGREP" 3445 3446 3447{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3448$as_echo_n "checking for ANSI C header files... " >&6; } 3449if ${ac_cv_header_stdc+:} false; then : 3450 $as_echo_n "(cached) " >&6 3451else 3452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3453/* end confdefs.h. */ 3454#include <stdlib.h> 3455#include <stdarg.h> 3456#include <string.h> 3457#include <float.h> 3458 3459int 3460main () 3461{ 3462 3463 ; 3464 return 0; 3465} 3466_ACEOF 3467if ac_fn_c_try_compile "$LINENO"; then : 3468 ac_cv_header_stdc=yes 3469else 3470 ac_cv_header_stdc=no 3471fi 3472rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3473 3474if test $ac_cv_header_stdc = yes; then 3475 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3477/* end confdefs.h. */ 3478#include <string.h> 3479 3480_ACEOF 3481if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3482 $EGREP "memchr" >/dev/null 2>&1; then : 3483 3484else 3485 ac_cv_header_stdc=no 3486fi 3487rm -f conftest* 3488 3489fi 3490 3491if test $ac_cv_header_stdc = yes; then 3492 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3494/* end confdefs.h. */ 3495#include <stdlib.h> 3496 3497_ACEOF 3498if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3499 $EGREP "free" >/dev/null 2>&1; then : 3500 3501else 3502 ac_cv_header_stdc=no 3503fi 3504rm -f conftest* 3505 3506fi 3507 3508if test $ac_cv_header_stdc = yes; then 3509 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3510 if test "$cross_compiling" = yes; then : 3511 : 3512else 3513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3514/* end confdefs.h. */ 3515#include <ctype.h> 3516#include <stdlib.h> 3517#if ((' ' & 0x0FF) == 0x020) 3518# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3519# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3520#else 3521# define ISLOWER(c) \ 3522 (('a' <= (c) && (c) <= 'i') \ 3523 || ('j' <= (c) && (c) <= 'r') \ 3524 || ('s' <= (c) && (c) <= 'z')) 3525# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3526#endif 3527 3528#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3529int 3530main () 3531{ 3532 int i; 3533 for (i = 0; i < 256; i++) 3534 if (XOR (islower (i), ISLOWER (i)) 3535 || toupper (i) != TOUPPER (i)) 3536 return 2; 3537 return 0; 3538} 3539_ACEOF 3540if ac_fn_c_try_run "$LINENO"; then : 3541 3542else 3543 ac_cv_header_stdc=no 3544fi 3545rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3546 conftest.$ac_objext conftest.beam conftest.$ac_ext 3547fi 3548 3549fi 3550fi 3551{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3552$as_echo "$ac_cv_header_stdc" >&6; } 3553if test $ac_cv_header_stdc = yes; then 3554 3555$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3556 3557fi 3558 3559# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3560for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3561 inttypes.h stdint.h unistd.h 3562do : 3563 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3564ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3565" 3566if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3567 cat >>confdefs.h <<_ACEOF 3568#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3569_ACEOF 3570 3571fi 3572 3573done 3574 3575 3576 3577 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3578if test "x$ac_cv_header_minix_config_h" = xyes; then : 3579 MINIX=yes 3580else 3581 MINIX= 3582fi 3583 3584 3585 if test "$MINIX" = yes; then 3586 3587$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3588 3589 3590$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3591 3592 3593$as_echo "#define _MINIX 1" >>confdefs.h 3594 3595 fi 3596 3597 3598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3599$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3600if ${ac_cv_safe_to_define___extensions__+:} false; then : 3601 $as_echo_n "(cached) " >&6 3602else 3603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3604/* end confdefs.h. */ 3605 3606# define __EXTENSIONS__ 1 3607 $ac_includes_default 3608int 3609main () 3610{ 3611 3612 ; 3613 return 0; 3614} 3615_ACEOF 3616if ac_fn_c_try_compile "$LINENO"; then : 3617 ac_cv_safe_to_define___extensions__=yes 3618else 3619 ac_cv_safe_to_define___extensions__=no 3620fi 3621rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3622fi 3623{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3624$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3625 test $ac_cv_safe_to_define___extensions__ = yes && 3626 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3627 3628 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3629 3630 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3631 3632 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3633 3634 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3635 3636 3637 3638# Initialize Automake 3639am__api_version='1.15' 3640 3641# Find a good install program. We prefer a C program (faster), 3642# so one script is as good as another. But avoid the broken or 3643# incompatible versions: 3644# SysV /etc/install, /usr/sbin/install 3645# SunOS /usr/etc/install 3646# IRIX /sbin/install 3647# AIX /bin/install 3648# AmigaOS /C/install, which installs bootblocks on floppy discs 3649# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3650# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3651# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3652# OS/2's system install, which has a completely different semantic 3653# ./install, which can be erroneously created by make from ./install.sh. 3654# Reject install programs that cannot install multiple files. 3655{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3656$as_echo_n "checking for a BSD-compatible install... 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It has an incompatible calling convention. 3682 : 3683 elif test $ac_prog = install && 3684 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3685 # program-specific install script used by HP pwplus--don't use. 3686 : 3687 else 3688 rm -rf conftest.one conftest.two conftest.dir 3689 echo one > conftest.one 3690 echo two > conftest.two 3691 mkdir conftest.dir 3692 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3693 test -s conftest.one && test -s conftest.two && 3694 test -s conftest.dir/conftest.one && 3695 test -s conftest.dir/conftest.two 3696 then 3697 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3698 break 3 3699 fi 3700 fi 3701 fi 3702 done 3703 done 3704 ;; 3705esac 3706 3707 done 3708IFS=$as_save_IFS 3709 3710rm -rf conftest.one conftest.two conftest.dir 3711 3712fi 3713 if test "${ac_cv_path_install+set}" = set; then 3714 INSTALL=$ac_cv_path_install 3715 else 3716 # As a last resort, use the slow shell script. Don't cache a 3717 # value for INSTALL within a source directory, because that will 3718 # break other packages using the cache if that directory is 3719 # removed, or if the value is a relative name. 3720 INSTALL=$ac_install_sh 3721 fi 3722fi 3723{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3724$as_echo "$INSTALL" >&6; } 3725 3726# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3727# It thinks the first close brace ends the variable substitution. 3728test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3729 3730test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3731 3732test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3733 3734{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3735$as_echo_n "checking whether build environment is sane... " >&6; } 3736# Reject unsafe characters in $srcdir or the absolute working directory 3737# name. 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Must try -L first in case configure is actually a 3751# symlink; some systems play weird games with the mod time of symlinks 3752# (eg FreeBSD returns the mod time of the symlink's containing 3753# directory). 3754if ( 3755 am_has_slept=no 3756 for am_try in 1 2; do 3757 echo "timestamp, slept: $am_has_slept" > conftest.file 3758 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3759 if test "$*" = "X"; then 3760 # -L didn't work. 3761 set X `ls -t "$srcdir/configure" conftest.file` 3762 fi 3763 if test "$*" != "X $srcdir/configure conftest.file" \ 3764 && test "$*" != "X conftest.file $srcdir/configure"; then 3765 3766 # If neither matched, then we have a broken ls. This can happen 3767 # if, for instance, CONFIG_SHELL is bash and it inherits a 3768 # broken ls alias from the environment. This has actually 3769 # happened. Such a system could not be considered "sane". 3770 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3771 alias in your environment" "$LINENO" 5 3772 fi 3773 if test "$2" = conftest.file || test $am_try -eq 2; then 3774 break 3775 fi 3776 # Just in case. 3777 sleep 1 3778 am_has_slept=yes 3779 done 3780 test "$2" = conftest.file 3781 ) 3782then 3783 # Ok. 3784 : 3785else 3786 as_fn_error $? "newly created file is older than distributed files! 3787Check your system clock" "$LINENO" 5 3788fi 3789{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3790$as_echo "yes" >&6; } 3791# If we didn't sleep, we still need to ensure time stamps of config.status and 3792# generated files are strictly newer. 3793am_sleep_pid= 3794if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3795 ( sleep 1 ) & 3796 am_sleep_pid=$! 3797fi 3798 3799rm -f conftest.file 3800 3801test "$program_prefix" != NONE && 3802 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3803# Use a double $ so make ignores it. 3804test "$program_suffix" != NONE && 3805 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3806# Double any \ or $. 3807# By default was `s,x,x', remove it if useless. 3808ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3809program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3810 3811if test x"${MISSING+set}" != xset; then 3812 case $am_aux_dir in 3813 *\ * | *\ *) 3814 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 3815 *) 3816 MISSING="\${SHELL} $am_aux_dir/missing" ;; 3817 esac 3818fi 3819# Use eval to expand $SHELL 3820if eval "$MISSING --is-lightweight"; then 3821 am_missing_run="$MISSING " 3822else 3823 am_missing_run= 3824 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3825$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3826fi 3827 3828if test x"${install_sh+set}" != xset; then 3829 case $am_aux_dir in 3830 *\ * | *\ *) 3831 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3832 *) 3833 install_sh="\${SHELL} $am_aux_dir/install-sh" 3834 esac 3835fi 3836 3837# Installed binaries are usually stripped using 'strip' when the user 3838# run "make install-strip". However 'strip' might not be the right 3839# tool to use in cross-compilation environments, therefore Automake 3840# will honor the 'STRIP' environment variable to overrule this program. 3841if test "$cross_compiling" != no; then 3842 if test -n "$ac_tool_prefix"; then 3843 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3844set dummy ${ac_tool_prefix}strip; ac_word=$2 3845{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3846$as_echo_n "checking for $ac_word... " >&6; } 3847if ${ac_cv_prog_STRIP+:} false; then : 3848 $as_echo_n "(cached) " >&6 3849else 3850 if test -n "$STRIP"; then 3851 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 3852else 3853as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3854for as_dir in $PATH 3855do 3856 IFS=$as_save_IFS 3857 test -z "$as_dir" && as_dir=. 3858 for ac_exec_ext in '' $ac_executable_extensions; do 3859 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3860 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 3861 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3862 break 2 3863 fi 3864done 3865 done 3866IFS=$as_save_IFS 3867 3868fi 3869fi 3870STRIP=$ac_cv_prog_STRIP 3871if test -n "$STRIP"; then 3872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 3873$as_echo "$STRIP" >&6; } 3874else 3875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3876$as_echo "no" >&6; } 3877fi 3878 3879 3880fi 3881if test -z "$ac_cv_prog_STRIP"; then 3882 ac_ct_STRIP=$STRIP 3883 # Extract the first word of "strip", so it can be a program name with args. 3884set dummy strip; ac_word=$2 3885{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3886$as_echo_n "checking for $ac_word... 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" >&6; } 3939if test -z "$MKDIR_P"; then 3940 if ${ac_cv_path_mkdir+:} false; then : 3941 $as_echo_n "(cached) " >&6 3942else 3943 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3944for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3945do 3946 IFS=$as_save_IFS 3947 test -z "$as_dir" && as_dir=. 3948 for ac_prog in mkdir gmkdir; do 3949 for ac_exec_ext in '' $ac_executable_extensions; do 3950 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 3951 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 3952 'mkdir (GNU coreutils) '* | \ 3953 'mkdir (coreutils) '* | \ 3954 'mkdir (fileutils) '4.1*) 3955 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 3956 break 3;; 3957 esac 3958 done 3959 done 3960 done 3961IFS=$as_save_IFS 3962 3963fi 3964 3965 test -d ./--version && rmdir ./--version 3966 if test "${ac_cv_path_mkdir+set}" = set; then 3967 MKDIR_P="$ac_cv_path_mkdir -p" 3968 else 3969 # As a last resort, use the slow shell script. Don't cache a 3970 # value for MKDIR_P within a source directory, because that will 3971 # break other packages using the cache if that directory is 3972 # removed, or if the value is a relative name. 3973 MKDIR_P="$ac_install_sh -d" 3974 fi 3975fi 3976{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3977$as_echo "$MKDIR_P" >&6; } 3978 3979for ac_prog in gawk mawk nawk awk 3980do 3981 # Extract the first word of "$ac_prog", so it can be a program name with args. 3982set dummy $ac_prog; ac_word=$2 3983{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3984$as_echo_n "checking for $ac_word... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4170 fi 4171fi 4172 4173# test whether we have cygpath 4174if test -z "$CYGPATH_W"; then 4175 if (cygpath --version) >/dev/null 2>/dev/null; then 4176 CYGPATH_W='cygpath -w' 4177 else 4178 CYGPATH_W=echo 4179 fi 4180fi 4181 4182 4183# Define the identity of the package. 4184 PACKAGE='xset' 4185 VERSION='1.2.4' 4186 4187 4188cat >>confdefs.h <<_ACEOF 4189#define PACKAGE "$PACKAGE" 4190_ACEOF 4191 4192 4193cat >>confdefs.h <<_ACEOF 4194#define VERSION "$VERSION" 4195_ACEOF 4196 4197# Some tools Automake needs. 4198 4199ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4200 4201 4202AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4203 4204 4205AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4206 4207 4208AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4209 4210 4211MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4212 4213# For better backward compatibility. To be removed once Automake 1.9.x 4214# dies out for good. For more background, see: 4215# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4216# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4217mkdir_p='$(MKDIR_P)' 4218 4219# We need awk for the "check" target (and possibly the TAP driver). The 4220# system "awk" is bad on some platforms. 4221# Always define AMTAR for backward compatibility. Yes, it's still used 4222# in the wild :-( We should find a proper way to deprecate it ... 4223AMTAR='$${TAR-tar}' 4224 4225 4226# We'll loop over all known methods to create a tar archive until one works. 4227_am_tools='gnutar pax cpio none' 4228 4229am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4230 4231 4232 4233 4234 4235depcc="$CC" am_compiler_list= 4236 4237{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4238$as_echo_n "checking dependency style of $depcc... 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For instance 4256 # both Tru64's cc and ICC support -MD to output dependencies as a 4257 # side effect of compilation, but ICC will put the dependencies in 4258 # the current directory while Tru64 will put them in the object 4259 # directory. 4260 mkdir sub 4261 4262 am_cv_CC_dependencies_compiler_type=none 4263 if test "$am_compiler_list" = ""; then 4264 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4265 fi 4266 am__universal=false 4267 case " $depcc " in #( 4268 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4269 esac 4270 4271 for depmode in $am_compiler_list; do 4272 # Setup a source with many dependencies, because some compilers 4273 # like to wrap large dependency lists on column 80 (with \), and 4274 # we should not choose a depcomp mode which is confused by this. 4275 # 4276 # We need to recreate these files for each test, as the compiler may 4277 # overwrite some of them when testing with obscure command lines. 4278 # This happens at least with the AIX C compiler. 4279 : > sub/conftest.c 4280 for i in 1 2 3 4 5 6; do 4281 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4282 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4283 # Solaris 10 /bin/sh. 4284 echo '/* dummy */' > sub/conftst$i.h 4285 done 4286 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4287 4288 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4289 # mode. It turns out that the SunPro C++ compiler does not properly 4290 # handle '-M -o', and we need to detect this. Also, some Intel 4291 # versions had trouble with output in subdirs. 4292 am__obj=sub/conftest.${OBJEXT-o} 4293 am__minus_obj="-o $am__obj" 4294 case $depmode in 4295 gcc) 4296 # This depmode causes a compiler race in universal mode. 4297 test "$am__universal" = false || continue 4298 ;; 4299 nosideeffect) 4300 # After this tag, mechanisms are not by side-effect, so they'll 4301 # only be used when explicitly requested. 4302 if test "x$enable_dependency_tracking" = xyes; then 4303 continue 4304 else 4305 break 4306 fi 4307 ;; 4308 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4309 # This compiler won't grok '-c -o', but also, the minuso test has 4310 # not run yet. These depmodes are late enough in the game, and 4311 # so weak that their functioning should not be impacted. 4312 am__obj=conftest.${OBJEXT-o} 4313 am__minus_obj= 4314 ;; 4315 none) break ;; 4316 esac 4317 if depmode=$depmode \ 4318 source=sub/conftest.c object=$am__obj \ 4319 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4320 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4321 >/dev/null 2>conftest.err && 4322 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4323 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4324 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4325 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4326 # icc doesn't choke on unknown options, it will just issue warnings 4327 # or remarks (even with -Werror). So we grep stderr for any message 4328 # that says an option was ignored or not supported. 4329 # When given -MP, icc 7.0 and 7.1 complain thusly: 4330 # icc: Command line warning: ignoring option '-M'; no argument required 4331 # The diagnosis changed in icc 8.0: 4332 # icc: Command line remark: option '-MP' not supported 4333 if (grep 'ignoring option' conftest.err || 4334 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4335 am_cv_CC_dependencies_compiler_type=$depmode 4336 break 4337 fi 4338 fi 4339 done 4340 4341 cd .. 4342 rm -rf conftest.dir 4343else 4344 am_cv_CC_dependencies_compiler_type=none 4345fi 4346 4347fi 4348{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4349$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4350CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4351 4352 if 4353 test "x$enable_dependency_tracking" != xno \ 4354 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4355 am__fastdepCC_TRUE= 4356 am__fastdepCC_FALSE='#' 4357else 4358 am__fastdepCC_TRUE='#' 4359 am__fastdepCC_FALSE= 4360fi 4361 4362 4363 4364# POSIX will say in a future version that running "rm -f" with no argument 4365# is OK; and we want to be able to make that assumption in our Makefile 4366# recipes. So use an aggressive probe to check that the usage we want is 4367# actually supported "in the wild" to an acceptable degree. 4368# See automake bug#10828. 4369# To make any issue more visible, cause the running configure to be aborted 4370# by default if the 'rm' program in use doesn't match our expectations; the 4371# user can still override this though. 4372if rm -f && rm -fr && rm -rf; then : OK; else 4373 cat >&2 <<'END' 4374Oops! 4375 4376Your 'rm' program seems unable to run without file operands specified 4377on the command line, even when the '-f' option is present. This is contrary 4378to the behaviour of most rm programs out there, and not conforming with 4379the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4380 4381Please tell bug-automake@gnu.org about your system, including the value 4382of your $PATH and any error possibly output before this message. This 4383can help us improve future automake versions. 4384 4385END 4386 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4387 echo 'Configuration will proceed anyway, since you have set the' >&2 4388 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4389 echo >&2 4390 else 4391 cat >&2 <<'END' 4392Aborting the configuration process, to ensure you take notice of the issue. 4393 4394You can download and install GNU coreutils to get an 'rm' implementation 4395that behaves properly: <http://www.gnu.org/software/coreutils/>. 4396 4397If you want to complete the configuration process using your problematic 4398'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4399to "yes", and re-run configure. 4400 4401END 4402 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4403 fi 4404fi 4405 4406 4407# Require xorg-macros: XORG_MANPAGE_SECTIONS 4408 4409 4410 4411 4412 4413 4414 4415 4416 4417 4418 4419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4420$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4421if ${ac_cv_prog_cc_c99+:} false; then : 4422 $as_echo_n "(cached) " >&6 4423else 4424 ac_cv_prog_cc_c99=no 4425ac_save_CC=$CC 4426cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4427/* end confdefs.h. */ 4428#include <stdarg.h> 4429#include <stdbool.h> 4430#include <stdlib.h> 4431#include <wchar.h> 4432#include <stdio.h> 4433 4434// Check varargs macros. These examples are taken from C99 6.10.3.5. 4435#define debug(...) fprintf (stderr, __VA_ARGS__) 4436#define showlist(...) puts (#__VA_ARGS__) 4437#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4438static void 4439test_varargs_macros (void) 4440{ 4441 int x = 1234; 4442 int y = 5678; 4443 debug ("Flag"); 4444 debug ("X = %d\n", x); 4445 showlist (The first, second, and third items.); 4446 report (x>y, "x is %d but y is %d", x, y); 4447} 4448 4449// Check long long types. 4450#define BIG64 18446744073709551615ull 4451#define BIG32 4294967295ul 4452#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4453#if !BIG_OK 4454 your preprocessor is broken; 4455#endif 4456#if BIG_OK 4457#else 4458 your preprocessor is broken; 4459#endif 4460static long long int bignum = -9223372036854775807LL; 4461static unsigned long long int ubignum = BIG64; 4462 4463struct incomplete_array 4464{ 4465 int datasize; 4466 double data[]; 4467}; 4468 4469struct named_init { 4470 int number; 4471 const wchar_t *name; 4472 double average; 4473}; 4474 4475typedef const char *ccp; 4476 4477static inline int 4478test_restrict (ccp restrict text) 4479{ 4480 // See if C++-style comments work. 4481 // Iterate through items via the restricted pointer. 4482 // Also check for declarations in for loops. 4483 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4484 continue; 4485 return 0; 4486} 4487 4488// Check varargs and va_copy. 4489static void 4490test_varargs (const char *format, ...) 4491{ 4492 va_list args; 4493 va_start (args, format); 4494 va_list args_copy; 4495 va_copy (args_copy, args); 4496 4497 const char *str; 4498 int number; 4499 float fnumber; 4500 4501 while (*format) 4502 { 4503 switch (*format++) 4504 { 4505 case 's': // string 4506 str = va_arg (args_copy, const char *); 4507 break; 4508 case 'd': // int 4509 number = va_arg (args_copy, int); 4510 break; 4511 case 'f': // float 4512 fnumber = va_arg (args_copy, double); 4513 break; 4514 default: 4515 break; 4516 } 4517 } 4518 va_end (args_copy); 4519 va_end (args); 4520} 4521 4522int 4523main () 4524{ 4525 4526 // Check bool. 4527 _Bool success = false; 4528 4529 // Check restrict. 4530 if (test_restrict ("String literal") == 0) 4531 success = true; 4532 char *restrict newvar = "Another string"; 4533 4534 // Check varargs. 4535 test_varargs ("s, d' f .", "string", 65, 34.234); 4536 test_varargs_macros (); 4537 4538 // Check flexible array members. 4539 struct incomplete_array *ia = 4540 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4541 ia->datasize = 10; 4542 for (int i = 0; i < ia->datasize; ++i) 4543 ia->data[i] = i * 1.234; 4544 4545 // Check named initializers. 4546 struct named_init ni = { 4547 .number = 34, 4548 .name = L"Test wide string", 4549 .average = 543.34343, 4550 }; 4551 4552 ni.number = 58; 4553 4554 int dynamic_array[ni.number]; 4555 dynamic_array[ni.number - 1] = 543; 4556 4557 // work around unused variable warnings 4558 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4559 || dynamic_array[ni.number - 1] != 543); 4560 4561 ; 4562 return 0; 4563} 4564_ACEOF 4565for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4566do 4567 CC="$ac_save_CC $ac_arg" 4568 if ac_fn_c_try_compile "$LINENO"; then : 4569 ac_cv_prog_cc_c99=$ac_arg 4570fi 4571rm -f core conftest.err conftest.$ac_objext 4572 test "x$ac_cv_prog_cc_c99" != "xno" && break 4573done 4574rm -f conftest.$ac_ext 4575CC=$ac_save_CC 4576 4577fi 4578# AC_CACHE_VAL 4579case "x$ac_cv_prog_cc_c99" in 4580 x) 4581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4582$as_echo "none needed" >&6; } ;; 4583 xno) 4584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4585$as_echo "unsupported" >&6; } ;; 4586 *) 4587 CC="$CC $ac_cv_prog_cc_c99" 4588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4589$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4590esac 4591if test "x$ac_cv_prog_cc_c99" != xno; then : 4592 4593fi 4594 4595 4596 4597 4598 4599 4600ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4601if test "x$ac_cv_have_decl___clang__" = xyes; then : 4602 CLANGCC="yes" 4603else 4604 CLANGCC="no" 4605fi 4606 4607ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4608if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4609 INTELCC="yes" 4610else 4611 INTELCC="no" 4612fi 4613 4614ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4615if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4616 SUNCC="yes" 4617else 4618 SUNCC="no" 4619fi 4620 4621 4622 4623 4624 4625 4626 4627 4628 4629if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4630 if test -n "$ac_tool_prefix"; then 4631 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4632set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4633{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4634$as_echo_n "checking for $ac_word... " >&6; } 4635if ${ac_cv_path_PKG_CONFIG+:} false; then : 4636 $as_echo_n "(cached) " >&6 4637else 4638 case $PKG_CONFIG in 4639 [\\/]* | ?:[\\/]*) 4640 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4641 ;; 4642 *) 4643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4644for as_dir in $PATH 4645do 4646 IFS=$as_save_IFS 4647 test -z "$as_dir" && as_dir=. 4648 for ac_exec_ext in '' $ac_executable_extensions; do 4649 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4650 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4651 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4652 break 2 4653 fi 4654done 4655 done 4656IFS=$as_save_IFS 4657 4658 ;; 4659esac 4660fi 4661PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4662if test -n "$PKG_CONFIG"; then 4663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4664$as_echo "$PKG_CONFIG" >&6; } 4665else 4666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4667$as_echo "no" >&6; } 4668fi 4669 4670 4671fi 4672if test -z "$ac_cv_path_PKG_CONFIG"; then 4673 ac_pt_PKG_CONFIG=$PKG_CONFIG 4674 # Extract the first word of "pkg-config", so it can be a program name with args. 4675set dummy pkg-config; ac_word=$2 4676{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4677$as_echo_n "checking for $ac_word... " >&6; } 4678if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4679 $as_echo_n "(cached) " >&6 4680else 4681 case $ac_pt_PKG_CONFIG in 4682 [\\/]* | ?:[\\/]*) 4683 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4684 ;; 4685 *) 4686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4687for as_dir in $PATH 4688do 4689 IFS=$as_save_IFS 4690 test -z "$as_dir" && as_dir=. 4691 for ac_exec_ext in '' $ac_executable_extensions; do 4692 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4693 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4694 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4695 break 2 4696 fi 4697done 4698 done 4699IFS=$as_save_IFS 4700 4701 ;; 4702esac 4703fi 4704ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4705if test -n "$ac_pt_PKG_CONFIG"; then 4706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4707$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4708else 4709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4710$as_echo "no" >&6; } 4711fi 4712 4713 if test "x$ac_pt_PKG_CONFIG" = x; then 4714 PKG_CONFIG="" 4715 else 4716 case $cross_compiling:$ac_tool_warned in 4717yes:) 4718{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4719$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4720ac_tool_warned=yes ;; 4721esac 4722 PKG_CONFIG=$ac_pt_PKG_CONFIG 4723 fi 4724else 4725 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4726fi 4727 4728fi 4729if test -n "$PKG_CONFIG"; then 4730 _pkg_min_version=0.9.0 4731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4732$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4733 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4735$as_echo "yes" >&6; } 4736 else 4737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4738$as_echo "no" >&6; } 4739 PKG_CONFIG="" 4740 fi 4741fi 4742# Make sure we can run config.sub. 4743$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 as_fn_executable_p "$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_cc_unknown_warning_option" = "xyes" ; then 4976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4977 fi 4978 4979 if test "x$xorg_testset_cc_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_cc_unknown_warning_option" = "xyes" ; then 5094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5095 fi 5096 5097 if test "x$xorg_testset_cc_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_cc_unknown_warning_option" = "xyes" ; then 5212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5213 fi 5214 5215 if test "x$xorg_testset_cc_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_cc_unknown_warning_option" = "xyes" ; then 5330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5331 fi 5332 5333 if test "x$xorg_testset_cc_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 $CC supports -Wformat=2... " >&6; } 5341 cacheid=xorg_cv_cc_flag__Wformat_2 5342 if eval \${$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_cc_unknown_warning_option" = "xyes" ; then 5379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5380 fi 5381 5382 if test "x$xorg_testset_cc_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_cc_unknown_warning_option" = "xyes" ; then 5499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5500 fi 5501 5502 if test "x$xorg_testset_cc_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_cc_unknown_warning_option" = "xyes" ; then 5617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5618 fi 5619 5620 if test "x$xorg_testset_cc_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_cc_unknown_warning_option" = "xyes" ; then 5735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5736 fi 5737 5738 if test "x$xorg_testset_cc_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_cc_unknown_warning_option" = "xyes" ; then 5853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5854 fi 5855 5856 if test "x$xorg_testset_cc_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_cc_unknown_warning_option" = "xyes" ; then 5971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5972 fi 5973 5974 if test "x$xorg_testset_cc_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 if test $found = "no" ; then 6019 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6021 fi 6022 6023 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6024 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6025 fi 6026 6027 CFLAGS="$CFLAGS -fd" 6028 6029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6030$as_echo_n "checking if $CC supports -fd... " >&6; } 6031 cacheid=xorg_cv_cc_flag__fd 6032 if eval \${$cacheid+:} false; then : 6033 $as_echo_n "(cached) " >&6 6034else 6035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6036/* end confdefs.h. */ 6037int i; 6038int 6039main () 6040{ 6041 6042 ; 6043 return 0; 6044} 6045_ACEOF 6046if ac_fn_c_try_link "$LINENO"; then : 6047 eval $cacheid=yes 6048else 6049 eval $cacheid=no 6050fi 6051rm -f core conftest.err conftest.$ac_objext \ 6052 conftest$ac_exeext conftest.$ac_ext 6053fi 6054 6055 6056 CFLAGS="$xorg_testset_save_CFLAGS" 6057 6058 eval supported=\$$cacheid 6059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6060$as_echo "$supported" >&6; } 6061 if test "$supported" = "yes" ; then 6062 BASE_CFLAGS="$BASE_CFLAGS -fd" 6063 found="yes" 6064 fi 6065 fi 6066 6067 6068 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078 6079 6080 6081xorg_testset_save_CFLAGS="$CFLAGS" 6082 6083if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6086$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6087if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6088 $as_echo_n "(cached) " >&6 6089else 6090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6091/* end confdefs.h. */ 6092int i; 6093_ACEOF 6094if ac_fn_c_try_compile "$LINENO"; then : 6095 xorg_cv_cc_flag_unknown_warning_option=yes 6096else 6097 xorg_cv_cc_flag_unknown_warning_option=no 6098fi 6099rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6100fi 6101{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6102$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6103 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6104 CFLAGS="$xorg_testset_save_CFLAGS" 6105fi 6106 6107if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6108 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6110 fi 6111 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6113$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6114if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6115 $as_echo_n "(cached) " >&6 6116else 6117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6118/* end confdefs.h. */ 6119int i; 6120_ACEOF 6121if ac_fn_c_try_compile "$LINENO"; then : 6122 xorg_cv_cc_flag_unused_command_line_argument=yes 6123else 6124 xorg_cv_cc_flag_unused_command_line_argument=no 6125fi 6126rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6127fi 6128{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6129$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6130 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6131 CFLAGS="$xorg_testset_save_CFLAGS" 6132fi 6133 6134found="no" 6135 6136 if test $found = "no" ; then 6137 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6139 fi 6140 6141 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6143 fi 6144 6145 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6146 6147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6148$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6149 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6150 if eval \${$cacheid+:} false; then : 6151 $as_echo_n "(cached) " >&6 6152else 6153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6154/* end confdefs.h. */ 6155int i; 6156int 6157main () 6158{ 6159 6160 ; 6161 return 0; 6162} 6163_ACEOF 6164if ac_fn_c_try_link "$LINENO"; then : 6165 eval $cacheid=yes 6166else 6167 eval $cacheid=no 6168fi 6169rm -f core conftest.err conftest.$ac_objext \ 6170 conftest$ac_exeext conftest.$ac_ext 6171fi 6172 6173 6174 CFLAGS="$xorg_testset_save_CFLAGS" 6175 6176 eval supported=\$$cacheid 6177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6178$as_echo "$supported" >&6; } 6179 if test "$supported" = "yes" ; then 6180 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6181 found="yes" 6182 fi 6183 fi 6184 6185 6186 6187 6188 6189# This chunk adds additional warnings that could catch undesired effects. 6190 6191 6192 6193 6194 6195 6196 6197 6198 6199 6200 6201 6202 6203xorg_testset_save_CFLAGS="$CFLAGS" 6204 6205if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6208$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6209if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6210 $as_echo_n "(cached) " >&6 6211else 6212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6213/* end confdefs.h. */ 6214int i; 6215_ACEOF 6216if ac_fn_c_try_compile "$LINENO"; then : 6217 xorg_cv_cc_flag_unknown_warning_option=yes 6218else 6219 xorg_cv_cc_flag_unknown_warning_option=no 6220fi 6221rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6222fi 6223{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6224$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6225 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6226 CFLAGS="$xorg_testset_save_CFLAGS" 6227fi 6228 6229if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6230 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6232 fi 6233 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6235$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6236if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6237 $as_echo_n "(cached) " >&6 6238else 6239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6240/* end confdefs.h. */ 6241int i; 6242_ACEOF 6243if ac_fn_c_try_compile "$LINENO"; then : 6244 xorg_cv_cc_flag_unused_command_line_argument=yes 6245else 6246 xorg_cv_cc_flag_unused_command_line_argument=no 6247fi 6248rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6249fi 6250{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6251$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6252 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6253 CFLAGS="$xorg_testset_save_CFLAGS" 6254fi 6255 6256found="no" 6257 6258 if test $found = "no" ; then 6259 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6261 fi 6262 6263 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6264 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6265 fi 6266 6267 CFLAGS="$CFLAGS -Wunused" 6268 6269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6270$as_echo_n "checking if $CC supports -Wunused... " >&6; } 6271 cacheid=xorg_cv_cc_flag__Wunused 6272 if eval \${$cacheid+:} false; then : 6273 $as_echo_n "(cached) " >&6 6274else 6275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6276/* end confdefs.h. */ 6277int i; 6278int 6279main () 6280{ 6281 6282 ; 6283 return 0; 6284} 6285_ACEOF 6286if ac_fn_c_try_link "$LINENO"; then : 6287 eval $cacheid=yes 6288else 6289 eval $cacheid=no 6290fi 6291rm -f core conftest.err conftest.$ac_objext \ 6292 conftest$ac_exeext conftest.$ac_ext 6293fi 6294 6295 6296 CFLAGS="$xorg_testset_save_CFLAGS" 6297 6298 eval supported=\$$cacheid 6299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6300$as_echo "$supported" >&6; } 6301 if test "$supported" = "yes" ; then 6302 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6303 found="yes" 6304 fi 6305 fi 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321xorg_testset_save_CFLAGS="$CFLAGS" 6322 6323if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6326$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6327if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6328 $as_echo_n "(cached) " >&6 6329else 6330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6331/* end confdefs.h. */ 6332int i; 6333_ACEOF 6334if ac_fn_c_try_compile "$LINENO"; then : 6335 xorg_cv_cc_flag_unknown_warning_option=yes 6336else 6337 xorg_cv_cc_flag_unknown_warning_option=no 6338fi 6339rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6340fi 6341{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6342$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6343 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6344 CFLAGS="$xorg_testset_save_CFLAGS" 6345fi 6346 6347if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6350 fi 6351 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6353$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6354if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6355 $as_echo_n "(cached) " >&6 6356else 6357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6358/* end confdefs.h. */ 6359int i; 6360_ACEOF 6361if ac_fn_c_try_compile "$LINENO"; then : 6362 xorg_cv_cc_flag_unused_command_line_argument=yes 6363else 6364 xorg_cv_cc_flag_unused_command_line_argument=no 6365fi 6366rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6367fi 6368{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6369$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6370 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6371 CFLAGS="$xorg_testset_save_CFLAGS" 6372fi 6373 6374found="no" 6375 6376 if test $found = "no" ; then 6377 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6379 fi 6380 6381 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6382 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6383 fi 6384 6385 CFLAGS="$CFLAGS -Wuninitialized" 6386 6387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6388$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6389 cacheid=xorg_cv_cc_flag__Wuninitialized 6390 if eval \${$cacheid+:} false; then : 6391 $as_echo_n "(cached) " >&6 6392else 6393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6394/* end confdefs.h. */ 6395int i; 6396int 6397main () 6398{ 6399 6400 ; 6401 return 0; 6402} 6403_ACEOF 6404if ac_fn_c_try_link "$LINENO"; then : 6405 eval $cacheid=yes 6406else 6407 eval $cacheid=no 6408fi 6409rm -f core conftest.err conftest.$ac_objext \ 6410 conftest$ac_exeext conftest.$ac_ext 6411fi 6412 6413 6414 CFLAGS="$xorg_testset_save_CFLAGS" 6415 6416 eval supported=\$$cacheid 6417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6418$as_echo "$supported" >&6; } 6419 if test "$supported" = "yes" ; then 6420 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6421 found="yes" 6422 fi 6423 fi 6424 6425 6426 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436 6437 6438 6439xorg_testset_save_CFLAGS="$CFLAGS" 6440 6441if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6444$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6445if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6446 $as_echo_n "(cached) " >&6 6447else 6448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6449/* end confdefs.h. */ 6450int i; 6451_ACEOF 6452if ac_fn_c_try_compile "$LINENO"; then : 6453 xorg_cv_cc_flag_unknown_warning_option=yes 6454else 6455 xorg_cv_cc_flag_unknown_warning_option=no 6456fi 6457rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6458fi 6459{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6460$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6461 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6462 CFLAGS="$xorg_testset_save_CFLAGS" 6463fi 6464 6465if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6468 fi 6469 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6471$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6472if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6473 $as_echo_n "(cached) " >&6 6474else 6475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6476/* end confdefs.h. */ 6477int i; 6478_ACEOF 6479if ac_fn_c_try_compile "$LINENO"; then : 6480 xorg_cv_cc_flag_unused_command_line_argument=yes 6481else 6482 xorg_cv_cc_flag_unused_command_line_argument=no 6483fi 6484rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6485fi 6486{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6487$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6488 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6489 CFLAGS="$xorg_testset_save_CFLAGS" 6490fi 6491 6492found="no" 6493 6494 if test $found = "no" ; then 6495 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6497 fi 6498 6499 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6500 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6501 fi 6502 6503 CFLAGS="$CFLAGS -Wshadow" 6504 6505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6506$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6507 cacheid=xorg_cv_cc_flag__Wshadow 6508 if eval \${$cacheid+:} false; then : 6509 $as_echo_n "(cached) " >&6 6510else 6511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6512/* end confdefs.h. */ 6513int i; 6514int 6515main () 6516{ 6517 6518 ; 6519 return 0; 6520} 6521_ACEOF 6522if ac_fn_c_try_link "$LINENO"; then : 6523 eval $cacheid=yes 6524else 6525 eval $cacheid=no 6526fi 6527rm -f core conftest.err conftest.$ac_objext \ 6528 conftest$ac_exeext conftest.$ac_ext 6529fi 6530 6531 6532 CFLAGS="$xorg_testset_save_CFLAGS" 6533 6534 eval supported=\$$cacheid 6535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6536$as_echo "$supported" >&6; } 6537 if test "$supported" = "yes" ; then 6538 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6539 found="yes" 6540 fi 6541 fi 6542 6543 6544 6545 6546 6547 6548 6549 6550 6551 6552 6553 6554 6555 6556 6557xorg_testset_save_CFLAGS="$CFLAGS" 6558 6559if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6562$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6563if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6564 $as_echo_n "(cached) " >&6 6565else 6566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6567/* end confdefs.h. */ 6568int i; 6569_ACEOF 6570if ac_fn_c_try_compile "$LINENO"; then : 6571 xorg_cv_cc_flag_unknown_warning_option=yes 6572else 6573 xorg_cv_cc_flag_unknown_warning_option=no 6574fi 6575rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6576fi 6577{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6578$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6579 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6580 CFLAGS="$xorg_testset_save_CFLAGS" 6581fi 6582 6583if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6586 fi 6587 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6589$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6590if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6591 $as_echo_n "(cached) " >&6 6592else 6593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6594/* end confdefs.h. */ 6595int i; 6596_ACEOF 6597if ac_fn_c_try_compile "$LINENO"; then : 6598 xorg_cv_cc_flag_unused_command_line_argument=yes 6599else 6600 xorg_cv_cc_flag_unused_command_line_argument=no 6601fi 6602rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6603fi 6604{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6605$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6606 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6607 CFLAGS="$xorg_testset_save_CFLAGS" 6608fi 6609 6610found="no" 6611 6612 if test $found = "no" ; then 6613 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6615 fi 6616 6617 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6618 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6619 fi 6620 6621 CFLAGS="$CFLAGS -Wmissing-noreturn" 6622 6623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6624$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6625 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6626 if eval \${$cacheid+:} false; then : 6627 $as_echo_n "(cached) " >&6 6628else 6629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6630/* end confdefs.h. */ 6631int i; 6632int 6633main () 6634{ 6635 6636 ; 6637 return 0; 6638} 6639_ACEOF 6640if ac_fn_c_try_link "$LINENO"; then : 6641 eval $cacheid=yes 6642else 6643 eval $cacheid=no 6644fi 6645rm -f core conftest.err conftest.$ac_objext \ 6646 conftest$ac_exeext conftest.$ac_ext 6647fi 6648 6649 6650 CFLAGS="$xorg_testset_save_CFLAGS" 6651 6652 eval supported=\$$cacheid 6653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6654$as_echo "$supported" >&6; } 6655 if test "$supported" = "yes" ; then 6656 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6657 found="yes" 6658 fi 6659 fi 6660 6661 6662 6663 6664 6665 6666 6667 6668 6669 6670 6671 6672 6673 6674 6675xorg_testset_save_CFLAGS="$CFLAGS" 6676 6677if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6680$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6681if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6682 $as_echo_n "(cached) " >&6 6683else 6684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6685/* end confdefs.h. */ 6686int i; 6687_ACEOF 6688if ac_fn_c_try_compile "$LINENO"; then : 6689 xorg_cv_cc_flag_unknown_warning_option=yes 6690else 6691 xorg_cv_cc_flag_unknown_warning_option=no 6692fi 6693rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6694fi 6695{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6696$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6697 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6698 CFLAGS="$xorg_testset_save_CFLAGS" 6699fi 6700 6701if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6702 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6704 fi 6705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6707$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6708if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6709 $as_echo_n "(cached) " >&6 6710else 6711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6712/* end confdefs.h. */ 6713int i; 6714_ACEOF 6715if ac_fn_c_try_compile "$LINENO"; then : 6716 xorg_cv_cc_flag_unused_command_line_argument=yes 6717else 6718 xorg_cv_cc_flag_unused_command_line_argument=no 6719fi 6720rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6721fi 6722{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6723$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6724 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6725 CFLAGS="$xorg_testset_save_CFLAGS" 6726fi 6727 6728found="no" 6729 6730 if test $found = "no" ; then 6731 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6733 fi 6734 6735 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6736 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6737 fi 6738 6739 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6740 6741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6742$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6743 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6744 if eval \${$cacheid+:} false; then : 6745 $as_echo_n "(cached) " >&6 6746else 6747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6748/* end confdefs.h. */ 6749int i; 6750int 6751main () 6752{ 6753 6754 ; 6755 return 0; 6756} 6757_ACEOF 6758if ac_fn_c_try_link "$LINENO"; then : 6759 eval $cacheid=yes 6760else 6761 eval $cacheid=no 6762fi 6763rm -f core conftest.err conftest.$ac_objext \ 6764 conftest$ac_exeext conftest.$ac_ext 6765fi 6766 6767 6768 CFLAGS="$xorg_testset_save_CFLAGS" 6769 6770 eval supported=\$$cacheid 6771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6772$as_echo "$supported" >&6; } 6773 if test "$supported" = "yes" ; then 6774 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6775 found="yes" 6776 fi 6777 fi 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 6793xorg_testset_save_CFLAGS="$CFLAGS" 6794 6795if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6798$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6799if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6800 $as_echo_n "(cached) " >&6 6801else 6802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6803/* end confdefs.h. */ 6804int i; 6805_ACEOF 6806if ac_fn_c_try_compile "$LINENO"; then : 6807 xorg_cv_cc_flag_unknown_warning_option=yes 6808else 6809 xorg_cv_cc_flag_unknown_warning_option=no 6810fi 6811rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6812fi 6813{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6814$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6815 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6816 CFLAGS="$xorg_testset_save_CFLAGS" 6817fi 6818 6819if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6820 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6822 fi 6823 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6825$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6826if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6827 $as_echo_n "(cached) " >&6 6828else 6829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6830/* end confdefs.h. */ 6831int i; 6832_ACEOF 6833if ac_fn_c_try_compile "$LINENO"; then : 6834 xorg_cv_cc_flag_unused_command_line_argument=yes 6835else 6836 xorg_cv_cc_flag_unused_command_line_argument=no 6837fi 6838rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6839fi 6840{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6841$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6842 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6843 CFLAGS="$xorg_testset_save_CFLAGS" 6844fi 6845 6846found="no" 6847 6848 if test $found = "no" ; then 6849 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6851 fi 6852 6853 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6854 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6855 fi 6856 6857 CFLAGS="$CFLAGS -Wredundant-decls" 6858 6859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6860$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6861 cacheid=xorg_cv_cc_flag__Wredundant_decls 6862 if eval \${$cacheid+:} false; then : 6863 $as_echo_n "(cached) " >&6 6864else 6865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6866/* end confdefs.h. */ 6867int i; 6868int 6869main () 6870{ 6871 6872 ; 6873 return 0; 6874} 6875_ACEOF 6876if ac_fn_c_try_link "$LINENO"; then : 6877 eval $cacheid=yes 6878else 6879 eval $cacheid=no 6880fi 6881rm -f core conftest.err conftest.$ac_objext \ 6882 conftest$ac_exeext conftest.$ac_ext 6883fi 6884 6885 6886 CFLAGS="$xorg_testset_save_CFLAGS" 6887 6888 eval supported=\$$cacheid 6889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6890$as_echo "$supported" >&6; } 6891 if test "$supported" = "yes" ; then 6892 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6893 found="yes" 6894 fi 6895 fi 6896 6897 6898 6899 6900 6901 6902 6903 6904 6905 6906 6907 6908 6909 6910 6911xorg_testset_save_CFLAGS="$CFLAGS" 6912 6913if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6916$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6917if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6918 $as_echo_n "(cached) " >&6 6919else 6920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6921/* end confdefs.h. */ 6922int i; 6923_ACEOF 6924if ac_fn_c_try_compile "$LINENO"; then : 6925 xorg_cv_cc_flag_unknown_warning_option=yes 6926else 6927 xorg_cv_cc_flag_unknown_warning_option=no 6928fi 6929rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6930fi 6931{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6932$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6933 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6934 CFLAGS="$xorg_testset_save_CFLAGS" 6935fi 6936 6937if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6938 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6940 fi 6941 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6943$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6944if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6945 $as_echo_n "(cached) " >&6 6946else 6947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6948/* end confdefs.h. */ 6949int i; 6950_ACEOF 6951if ac_fn_c_try_compile "$LINENO"; then : 6952 xorg_cv_cc_flag_unused_command_line_argument=yes 6953else 6954 xorg_cv_cc_flag_unused_command_line_argument=no 6955fi 6956rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6957fi 6958{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6959$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6960 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6961 CFLAGS="$xorg_testset_save_CFLAGS" 6962fi 6963 6964found="no" 6965 6966 if test $found = "no" ; then 6967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6969 fi 6970 6971 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6973 fi 6974 6975 CFLAGS="$CFLAGS -Wlogical-op" 6976 6977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6978$as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6979 cacheid=xorg_cv_cc_flag__Wlogical_op 6980 if eval \${$cacheid+:} false; then : 6981 $as_echo_n "(cached) " >&6 6982else 6983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6984/* end confdefs.h. */ 6985int i; 6986int 6987main () 6988{ 6989 6990 ; 6991 return 0; 6992} 6993_ACEOF 6994if ac_fn_c_try_link "$LINENO"; then : 6995 eval $cacheid=yes 6996else 6997 eval $cacheid=no 6998fi 6999rm -f core conftest.err conftest.$ac_objext \ 7000 conftest$ac_exeext conftest.$ac_ext 7001fi 7002 7003 7004 CFLAGS="$xorg_testset_save_CFLAGS" 7005 7006 eval supported=\$$cacheid 7007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7008$as_echo "$supported" >&6; } 7009 if test "$supported" = "yes" ; then 7010 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7011 found="yes" 7012 fi 7013 fi 7014 7015 7016 7017# These are currently disabled because they are noisy. They will be enabled 7018# in the future once the codebase is sufficiently modernized to silence 7019# them. For now, I don't want them to drown out the other warnings. 7020# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7021# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7022# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7023 7024# Turn some warnings into errors, so we don't accidently get successful builds 7025# when there are problems that should be fixed. 7026 7027if test "x$SELECTIVE_WERROR" = "xyes" ; then 7028 7029 7030 7031 7032 7033 7034 7035 7036 7037 7038 7039 7040 7041xorg_testset_save_CFLAGS="$CFLAGS" 7042 7043if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7046$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7047if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7048 $as_echo_n "(cached) " >&6 7049else 7050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7051/* end confdefs.h. */ 7052int i; 7053_ACEOF 7054if ac_fn_c_try_compile "$LINENO"; then : 7055 xorg_cv_cc_flag_unknown_warning_option=yes 7056else 7057 xorg_cv_cc_flag_unknown_warning_option=no 7058fi 7059rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7060fi 7061{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7062$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7063 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7064 CFLAGS="$xorg_testset_save_CFLAGS" 7065fi 7066 7067if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7068 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7070 fi 7071 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7073$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7074if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7075 $as_echo_n "(cached) " >&6 7076else 7077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7078/* end confdefs.h. */ 7079int i; 7080_ACEOF 7081if ac_fn_c_try_compile "$LINENO"; then : 7082 xorg_cv_cc_flag_unused_command_line_argument=yes 7083else 7084 xorg_cv_cc_flag_unused_command_line_argument=no 7085fi 7086rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7087fi 7088{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7089$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7090 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7091 CFLAGS="$xorg_testset_save_CFLAGS" 7092fi 7093 7094found="no" 7095 7096 if test $found = "no" ; then 7097 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7099 fi 7100 7101 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7102 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7103 fi 7104 7105 CFLAGS="$CFLAGS -Werror=implicit" 7106 7107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7108$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7109 cacheid=xorg_cv_cc_flag__Werror_implicit 7110 if eval \${$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 -Werror=implicit" 7141 found="yes" 7142 fi 7143 fi 7144 7145 if test $found = "no" ; then 7146 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7148 fi 7149 7150 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7151 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7152 fi 7153 7154 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7155 7156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7157$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7158 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7159 if eval \${$cacheid+:} false; then : 7160 $as_echo_n "(cached) " >&6 7161else 7162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7163/* end confdefs.h. */ 7164int i; 7165int 7166main () 7167{ 7168 7169 ; 7170 return 0; 7171} 7172_ACEOF 7173if ac_fn_c_try_link "$LINENO"; then : 7174 eval $cacheid=yes 7175else 7176 eval $cacheid=no 7177fi 7178rm -f core conftest.err conftest.$ac_objext \ 7179 conftest$ac_exeext conftest.$ac_ext 7180fi 7181 7182 7183 CFLAGS="$xorg_testset_save_CFLAGS" 7184 7185 eval supported=\$$cacheid 7186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7187$as_echo "$supported" >&6; } 7188 if test "$supported" = "yes" ; then 7189 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7190 found="yes" 7191 fi 7192 fi 7193 7194 7195 7196 7197 7198 7199 7200 7201 7202 7203 7204 7205 7206 7207 7208xorg_testset_save_CFLAGS="$CFLAGS" 7209 7210if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7213$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7214if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7215 $as_echo_n "(cached) " >&6 7216else 7217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7218/* end confdefs.h. */ 7219int i; 7220_ACEOF 7221if ac_fn_c_try_compile "$LINENO"; then : 7222 xorg_cv_cc_flag_unknown_warning_option=yes 7223else 7224 xorg_cv_cc_flag_unknown_warning_option=no 7225fi 7226rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7227fi 7228{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7229$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7230 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7231 CFLAGS="$xorg_testset_save_CFLAGS" 7232fi 7233 7234if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7235 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7237 fi 7238 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7240$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7241if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7242 $as_echo_n "(cached) " >&6 7243else 7244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7245/* end confdefs.h. */ 7246int i; 7247_ACEOF 7248if ac_fn_c_try_compile "$LINENO"; then : 7249 xorg_cv_cc_flag_unused_command_line_argument=yes 7250else 7251 xorg_cv_cc_flag_unused_command_line_argument=no 7252fi 7253rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7254fi 7255{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7256$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7257 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7258 CFLAGS="$xorg_testset_save_CFLAGS" 7259fi 7260 7261found="no" 7262 7263 if test $found = "no" ; then 7264 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7266 fi 7267 7268 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7269 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7270 fi 7271 7272 CFLAGS="$CFLAGS -Werror=nonnull" 7273 7274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7275$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7276 cacheid=xorg_cv_cc_flag__Werror_nonnull 7277 if eval \${$cacheid+:} false; then : 7278 $as_echo_n "(cached) " >&6 7279else 7280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7281/* end confdefs.h. */ 7282int i; 7283int 7284main () 7285{ 7286 7287 ; 7288 return 0; 7289} 7290_ACEOF 7291if ac_fn_c_try_link "$LINENO"; then : 7292 eval $cacheid=yes 7293else 7294 eval $cacheid=no 7295fi 7296rm -f core conftest.err conftest.$ac_objext \ 7297 conftest$ac_exeext conftest.$ac_ext 7298fi 7299 7300 7301 CFLAGS="$xorg_testset_save_CFLAGS" 7302 7303 eval supported=\$$cacheid 7304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7305$as_echo "$supported" >&6; } 7306 if test "$supported" = "yes" ; then 7307 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7308 found="yes" 7309 fi 7310 fi 7311 7312 7313 7314 7315 7316 7317 7318 7319 7320 7321 7322 7323 7324 7325 7326xorg_testset_save_CFLAGS="$CFLAGS" 7327 7328if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7331$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7332if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7333 $as_echo_n "(cached) " >&6 7334else 7335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7336/* end confdefs.h. */ 7337int i; 7338_ACEOF 7339if ac_fn_c_try_compile "$LINENO"; then : 7340 xorg_cv_cc_flag_unknown_warning_option=yes 7341else 7342 xorg_cv_cc_flag_unknown_warning_option=no 7343fi 7344rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7345fi 7346{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7347$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7348 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7349 CFLAGS="$xorg_testset_save_CFLAGS" 7350fi 7351 7352if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7353 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7355 fi 7356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7358$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7359if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7360 $as_echo_n "(cached) " >&6 7361else 7362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7363/* end confdefs.h. */ 7364int i; 7365_ACEOF 7366if ac_fn_c_try_compile "$LINENO"; then : 7367 xorg_cv_cc_flag_unused_command_line_argument=yes 7368else 7369 xorg_cv_cc_flag_unused_command_line_argument=no 7370fi 7371rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7372fi 7373{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7374$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7375 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7376 CFLAGS="$xorg_testset_save_CFLAGS" 7377fi 7378 7379found="no" 7380 7381 if test $found = "no" ; then 7382 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7384 fi 7385 7386 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7387 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7388 fi 7389 7390 CFLAGS="$CFLAGS -Werror=init-self" 7391 7392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7393$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7394 cacheid=xorg_cv_cc_flag__Werror_init_self 7395 if eval \${$cacheid+:} false; then : 7396 $as_echo_n "(cached) " >&6 7397else 7398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7399/* end confdefs.h. */ 7400int i; 7401int 7402main () 7403{ 7404 7405 ; 7406 return 0; 7407} 7408_ACEOF 7409if ac_fn_c_try_link "$LINENO"; then : 7410 eval $cacheid=yes 7411else 7412 eval $cacheid=no 7413fi 7414rm -f core conftest.err conftest.$ac_objext \ 7415 conftest$ac_exeext conftest.$ac_ext 7416fi 7417 7418 7419 CFLAGS="$xorg_testset_save_CFLAGS" 7420 7421 eval supported=\$$cacheid 7422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7423$as_echo "$supported" >&6; } 7424 if test "$supported" = "yes" ; then 7425 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7426 found="yes" 7427 fi 7428 fi 7429 7430 7431 7432 7433 7434 7435 7436 7437 7438 7439 7440 7441 7442 7443 7444xorg_testset_save_CFLAGS="$CFLAGS" 7445 7446if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7447 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7449$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7450if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7451 $as_echo_n "(cached) " >&6 7452else 7453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7454/* end confdefs.h. */ 7455int i; 7456_ACEOF 7457if ac_fn_c_try_compile "$LINENO"; then : 7458 xorg_cv_cc_flag_unknown_warning_option=yes 7459else 7460 xorg_cv_cc_flag_unknown_warning_option=no 7461fi 7462rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7463fi 7464{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7465$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7466 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7467 CFLAGS="$xorg_testset_save_CFLAGS" 7468fi 7469 7470if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7471 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7473 fi 7474 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7476$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7477if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7478 $as_echo_n "(cached) " >&6 7479else 7480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7481/* end confdefs.h. */ 7482int i; 7483_ACEOF 7484if ac_fn_c_try_compile "$LINENO"; then : 7485 xorg_cv_cc_flag_unused_command_line_argument=yes 7486else 7487 xorg_cv_cc_flag_unused_command_line_argument=no 7488fi 7489rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7490fi 7491{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7492$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7493 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7494 CFLAGS="$xorg_testset_save_CFLAGS" 7495fi 7496 7497found="no" 7498 7499 if test $found = "no" ; then 7500 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7502 fi 7503 7504 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7505 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7506 fi 7507 7508 CFLAGS="$CFLAGS -Werror=main" 7509 7510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7511$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7512 cacheid=xorg_cv_cc_flag__Werror_main 7513 if eval \${$cacheid+:} false; then : 7514 $as_echo_n "(cached) " >&6 7515else 7516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7517/* end confdefs.h. */ 7518int i; 7519int 7520main () 7521{ 7522 7523 ; 7524 return 0; 7525} 7526_ACEOF 7527if ac_fn_c_try_link "$LINENO"; then : 7528 eval $cacheid=yes 7529else 7530 eval $cacheid=no 7531fi 7532rm -f core conftest.err conftest.$ac_objext \ 7533 conftest$ac_exeext conftest.$ac_ext 7534fi 7535 7536 7537 CFLAGS="$xorg_testset_save_CFLAGS" 7538 7539 eval supported=\$$cacheid 7540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7541$as_echo "$supported" >&6; } 7542 if test "$supported" = "yes" ; then 7543 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7544 found="yes" 7545 fi 7546 fi 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556 7557 7558 7559 7560 7561 7562xorg_testset_save_CFLAGS="$CFLAGS" 7563 7564if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7567$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7568if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7569 $as_echo_n "(cached) " >&6 7570else 7571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7572/* end confdefs.h. */ 7573int i; 7574_ACEOF 7575if ac_fn_c_try_compile "$LINENO"; then : 7576 xorg_cv_cc_flag_unknown_warning_option=yes 7577else 7578 xorg_cv_cc_flag_unknown_warning_option=no 7579fi 7580rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7581fi 7582{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7583$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7584 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7585 CFLAGS="$xorg_testset_save_CFLAGS" 7586fi 7587 7588if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7591 fi 7592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7594$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7595if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7596 $as_echo_n "(cached) " >&6 7597else 7598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7599/* end confdefs.h. */ 7600int i; 7601_ACEOF 7602if ac_fn_c_try_compile "$LINENO"; then : 7603 xorg_cv_cc_flag_unused_command_line_argument=yes 7604else 7605 xorg_cv_cc_flag_unused_command_line_argument=no 7606fi 7607rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7608fi 7609{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7610$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7611 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7612 CFLAGS="$xorg_testset_save_CFLAGS" 7613fi 7614 7615found="no" 7616 7617 if test $found = "no" ; then 7618 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7620 fi 7621 7622 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7623 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7624 fi 7625 7626 CFLAGS="$CFLAGS -Werror=missing-braces" 7627 7628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7629$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7630 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7631 if eval \${$cacheid+:} false; then : 7632 $as_echo_n "(cached) " >&6 7633else 7634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7635/* end confdefs.h. */ 7636int i; 7637int 7638main () 7639{ 7640 7641 ; 7642 return 0; 7643} 7644_ACEOF 7645if ac_fn_c_try_link "$LINENO"; then : 7646 eval $cacheid=yes 7647else 7648 eval $cacheid=no 7649fi 7650rm -f core conftest.err conftest.$ac_objext \ 7651 conftest$ac_exeext conftest.$ac_ext 7652fi 7653 7654 7655 CFLAGS="$xorg_testset_save_CFLAGS" 7656 7657 eval supported=\$$cacheid 7658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7659$as_echo "$supported" >&6; } 7660 if test "$supported" = "yes" ; then 7661 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7662 found="yes" 7663 fi 7664 fi 7665 7666 7667 7668 7669 7670 7671 7672 7673 7674 7675 7676 7677 7678 7679 7680xorg_testset_save_CFLAGS="$CFLAGS" 7681 7682if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7685$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7686if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7687 $as_echo_n "(cached) " >&6 7688else 7689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7690/* end confdefs.h. */ 7691int i; 7692_ACEOF 7693if ac_fn_c_try_compile "$LINENO"; then : 7694 xorg_cv_cc_flag_unknown_warning_option=yes 7695else 7696 xorg_cv_cc_flag_unknown_warning_option=no 7697fi 7698rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7699fi 7700{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7701$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7702 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7703 CFLAGS="$xorg_testset_save_CFLAGS" 7704fi 7705 7706if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7709 fi 7710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7712$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7713if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7714 $as_echo_n "(cached) " >&6 7715else 7716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7717/* end confdefs.h. */ 7718int i; 7719_ACEOF 7720if ac_fn_c_try_compile "$LINENO"; then : 7721 xorg_cv_cc_flag_unused_command_line_argument=yes 7722else 7723 xorg_cv_cc_flag_unused_command_line_argument=no 7724fi 7725rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7726fi 7727{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7728$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7729 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7730 CFLAGS="$xorg_testset_save_CFLAGS" 7731fi 7732 7733found="no" 7734 7735 if test $found = "no" ; then 7736 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7738 fi 7739 7740 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7742 fi 7743 7744 CFLAGS="$CFLAGS -Werror=sequence-point" 7745 7746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7747$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7748 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7749 if eval \${$cacheid+:} false; then : 7750 $as_echo_n "(cached) " >&6 7751else 7752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7753/* end confdefs.h. */ 7754int i; 7755int 7756main () 7757{ 7758 7759 ; 7760 return 0; 7761} 7762_ACEOF 7763if ac_fn_c_try_link "$LINENO"; then : 7764 eval $cacheid=yes 7765else 7766 eval $cacheid=no 7767fi 7768rm -f core conftest.err conftest.$ac_objext \ 7769 conftest$ac_exeext conftest.$ac_ext 7770fi 7771 7772 7773 CFLAGS="$xorg_testset_save_CFLAGS" 7774 7775 eval supported=\$$cacheid 7776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7777$as_echo "$supported" >&6; } 7778 if test "$supported" = "yes" ; then 7779 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7780 found="yes" 7781 fi 7782 fi 7783 7784 7785 7786 7787 7788 7789 7790 7791 7792 7793 7794 7795 7796 7797 7798xorg_testset_save_CFLAGS="$CFLAGS" 7799 7800if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7803$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7804if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7805 $as_echo_n "(cached) " >&6 7806else 7807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7808/* end confdefs.h. */ 7809int i; 7810_ACEOF 7811if ac_fn_c_try_compile "$LINENO"; then : 7812 xorg_cv_cc_flag_unknown_warning_option=yes 7813else 7814 xorg_cv_cc_flag_unknown_warning_option=no 7815fi 7816rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7817fi 7818{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7819$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7820 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7821 CFLAGS="$xorg_testset_save_CFLAGS" 7822fi 7823 7824if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7825 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7827 fi 7828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7830$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7831if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7832 $as_echo_n "(cached) " >&6 7833else 7834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7835/* end confdefs.h. */ 7836int i; 7837_ACEOF 7838if ac_fn_c_try_compile "$LINENO"; then : 7839 xorg_cv_cc_flag_unused_command_line_argument=yes 7840else 7841 xorg_cv_cc_flag_unused_command_line_argument=no 7842fi 7843rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7844fi 7845{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7846$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7847 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7848 CFLAGS="$xorg_testset_save_CFLAGS" 7849fi 7850 7851found="no" 7852 7853 if test $found = "no" ; then 7854 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7856 fi 7857 7858 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7860 fi 7861 7862 CFLAGS="$CFLAGS -Werror=return-type" 7863 7864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7865$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7866 cacheid=xorg_cv_cc_flag__Werror_return_type 7867 if eval \${$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 -Werror=return-type" 7898 found="yes" 7899 fi 7900 fi 7901 7902 if test $found = "no" ; then 7903 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7905 fi 7906 7907 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7908 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7909 fi 7910 7911 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7912 7913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7914$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7915 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7916 if eval \${$cacheid+:} false; then : 7917 $as_echo_n "(cached) " >&6 7918else 7919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7920/* end confdefs.h. */ 7921int i; 7922int 7923main () 7924{ 7925 7926 ; 7927 return 0; 7928} 7929_ACEOF 7930if ac_fn_c_try_link "$LINENO"; then : 7931 eval $cacheid=yes 7932else 7933 eval $cacheid=no 7934fi 7935rm -f core conftest.err conftest.$ac_objext \ 7936 conftest$ac_exeext conftest.$ac_ext 7937fi 7938 7939 7940 CFLAGS="$xorg_testset_save_CFLAGS" 7941 7942 eval supported=\$$cacheid 7943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7944$as_echo "$supported" >&6; } 7945 if test "$supported" = "yes" ; then 7946 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7947 found="yes" 7948 fi 7949 fi 7950 7951 7952 7953 7954 7955 7956 7957 7958 7959 7960 7961 7962 7963 7964 7965xorg_testset_save_CFLAGS="$CFLAGS" 7966 7967if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7970$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7971if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7972 $as_echo_n "(cached) " >&6 7973else 7974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7975/* end confdefs.h. */ 7976int i; 7977_ACEOF 7978if ac_fn_c_try_compile "$LINENO"; then : 7979 xorg_cv_cc_flag_unknown_warning_option=yes 7980else 7981 xorg_cv_cc_flag_unknown_warning_option=no 7982fi 7983rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7984fi 7985{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7986$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7987 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7988 CFLAGS="$xorg_testset_save_CFLAGS" 7989fi 7990 7991if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7992 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7994 fi 7995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7997$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7998if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7999 $as_echo_n "(cached) " >&6 8000else 8001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8002/* end confdefs.h. */ 8003int i; 8004_ACEOF 8005if ac_fn_c_try_compile "$LINENO"; then : 8006 xorg_cv_cc_flag_unused_command_line_argument=yes 8007else 8008 xorg_cv_cc_flag_unused_command_line_argument=no 8009fi 8010rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8011fi 8012{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8013$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8014 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8015 CFLAGS="$xorg_testset_save_CFLAGS" 8016fi 8017 8018found="no" 8019 8020 if test $found = "no" ; then 8021 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8023 fi 8024 8025 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8026 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8027 fi 8028 8029 CFLAGS="$CFLAGS -Werror=trigraphs" 8030 8031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8032$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 8033 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8034 if eval \${$cacheid+:} false; then : 8035 $as_echo_n "(cached) " >&6 8036else 8037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8038/* end confdefs.h. */ 8039int i; 8040int 8041main () 8042{ 8043 8044 ; 8045 return 0; 8046} 8047_ACEOF 8048if ac_fn_c_try_link "$LINENO"; then : 8049 eval $cacheid=yes 8050else 8051 eval $cacheid=no 8052fi 8053rm -f core conftest.err conftest.$ac_objext \ 8054 conftest$ac_exeext conftest.$ac_ext 8055fi 8056 8057 8058 CFLAGS="$xorg_testset_save_CFLAGS" 8059 8060 eval supported=\$$cacheid 8061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8062$as_echo "$supported" >&6; } 8063 if test "$supported" = "yes" ; then 8064 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8065 found="yes" 8066 fi 8067 fi 8068 8069 8070 8071 8072 8073 8074 8075 8076 8077 8078 8079 8080 8081 8082 8083xorg_testset_save_CFLAGS="$CFLAGS" 8084 8085if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8088$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8089if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8090 $as_echo_n "(cached) " >&6 8091else 8092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8093/* end confdefs.h. */ 8094int i; 8095_ACEOF 8096if ac_fn_c_try_compile "$LINENO"; then : 8097 xorg_cv_cc_flag_unknown_warning_option=yes 8098else 8099 xorg_cv_cc_flag_unknown_warning_option=no 8100fi 8101rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8102fi 8103{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8104$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8105 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8106 CFLAGS="$xorg_testset_save_CFLAGS" 8107fi 8108 8109if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8110 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8112 fi 8113 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8115$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8116if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8117 $as_echo_n "(cached) " >&6 8118else 8119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8120/* end confdefs.h. */ 8121int i; 8122_ACEOF 8123if ac_fn_c_try_compile "$LINENO"; then : 8124 xorg_cv_cc_flag_unused_command_line_argument=yes 8125else 8126 xorg_cv_cc_flag_unused_command_line_argument=no 8127fi 8128rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8129fi 8130{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8131$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8132 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8133 CFLAGS="$xorg_testset_save_CFLAGS" 8134fi 8135 8136found="no" 8137 8138 if test $found = "no" ; then 8139 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8141 fi 8142 8143 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8144 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8145 fi 8146 8147 CFLAGS="$CFLAGS -Werror=array-bounds" 8148 8149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8150$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8151 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8152 if eval \${$cacheid+:} false; then : 8153 $as_echo_n "(cached) " >&6 8154else 8155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8156/* end confdefs.h. */ 8157int i; 8158int 8159main () 8160{ 8161 8162 ; 8163 return 0; 8164} 8165_ACEOF 8166if ac_fn_c_try_link "$LINENO"; then : 8167 eval $cacheid=yes 8168else 8169 eval $cacheid=no 8170fi 8171rm -f core conftest.err conftest.$ac_objext \ 8172 conftest$ac_exeext conftest.$ac_ext 8173fi 8174 8175 8176 CFLAGS="$xorg_testset_save_CFLAGS" 8177 8178 eval supported=\$$cacheid 8179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8180$as_echo "$supported" >&6; } 8181 if test "$supported" = "yes" ; then 8182 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8183 found="yes" 8184 fi 8185 fi 8186 8187 8188 8189 8190 8191 8192 8193 8194 8195 8196 8197 8198 8199 8200 8201xorg_testset_save_CFLAGS="$CFLAGS" 8202 8203if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8206$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8207if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8208 $as_echo_n "(cached) " >&6 8209else 8210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8211/* end confdefs.h. */ 8212int i; 8213_ACEOF 8214if ac_fn_c_try_compile "$LINENO"; then : 8215 xorg_cv_cc_flag_unknown_warning_option=yes 8216else 8217 xorg_cv_cc_flag_unknown_warning_option=no 8218fi 8219rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8220fi 8221{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8222$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8223 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8224 CFLAGS="$xorg_testset_save_CFLAGS" 8225fi 8226 8227if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8228 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8230 fi 8231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8233$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8234if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8235 $as_echo_n "(cached) " >&6 8236else 8237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8238/* end confdefs.h. */ 8239int i; 8240_ACEOF 8241if ac_fn_c_try_compile "$LINENO"; then : 8242 xorg_cv_cc_flag_unused_command_line_argument=yes 8243else 8244 xorg_cv_cc_flag_unused_command_line_argument=no 8245fi 8246rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8247fi 8248{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8249$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8250 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8251 CFLAGS="$xorg_testset_save_CFLAGS" 8252fi 8253 8254found="no" 8255 8256 if test $found = "no" ; then 8257 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8259 fi 8260 8261 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8262 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8263 fi 8264 8265 CFLAGS="$CFLAGS -Werror=write-strings" 8266 8267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8268$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8269 cacheid=xorg_cv_cc_flag__Werror_write_strings 8270 if eval \${$cacheid+:} false; then : 8271 $as_echo_n "(cached) " >&6 8272else 8273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8274/* end confdefs.h. */ 8275int i; 8276int 8277main () 8278{ 8279 8280 ; 8281 return 0; 8282} 8283_ACEOF 8284if ac_fn_c_try_link "$LINENO"; then : 8285 eval $cacheid=yes 8286else 8287 eval $cacheid=no 8288fi 8289rm -f core conftest.err conftest.$ac_objext \ 8290 conftest$ac_exeext conftest.$ac_ext 8291fi 8292 8293 8294 CFLAGS="$xorg_testset_save_CFLAGS" 8295 8296 eval supported=\$$cacheid 8297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8298$as_echo "$supported" >&6; } 8299 if test "$supported" = "yes" ; then 8300 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8301 found="yes" 8302 fi 8303 fi 8304 8305 8306 8307 8308 8309 8310 8311 8312 8313 8314 8315 8316 8317 8318 8319xorg_testset_save_CFLAGS="$CFLAGS" 8320 8321if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8324$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8325if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8326 $as_echo_n "(cached) " >&6 8327else 8328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8329/* end confdefs.h. */ 8330int i; 8331_ACEOF 8332if ac_fn_c_try_compile "$LINENO"; then : 8333 xorg_cv_cc_flag_unknown_warning_option=yes 8334else 8335 xorg_cv_cc_flag_unknown_warning_option=no 8336fi 8337rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8338fi 8339{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8340$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8341 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8342 CFLAGS="$xorg_testset_save_CFLAGS" 8343fi 8344 8345if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8346 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8347 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8348 fi 8349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8351$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8352if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8353 $as_echo_n "(cached) " >&6 8354else 8355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8356/* end confdefs.h. */ 8357int i; 8358_ACEOF 8359if ac_fn_c_try_compile "$LINENO"; then : 8360 xorg_cv_cc_flag_unused_command_line_argument=yes 8361else 8362 xorg_cv_cc_flag_unused_command_line_argument=no 8363fi 8364rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8365fi 8366{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8367$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8368 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8369 CFLAGS="$xorg_testset_save_CFLAGS" 8370fi 8371 8372found="no" 8373 8374 if test $found = "no" ; then 8375 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8377 fi 8378 8379 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8380 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8381 fi 8382 8383 CFLAGS="$CFLAGS -Werror=address" 8384 8385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8386$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8387 cacheid=xorg_cv_cc_flag__Werror_address 8388 if eval \${$cacheid+:} false; then : 8389 $as_echo_n "(cached) " >&6 8390else 8391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8392/* end confdefs.h. */ 8393int i; 8394int 8395main () 8396{ 8397 8398 ; 8399 return 0; 8400} 8401_ACEOF 8402if ac_fn_c_try_link "$LINENO"; then : 8403 eval $cacheid=yes 8404else 8405 eval $cacheid=no 8406fi 8407rm -f core conftest.err conftest.$ac_objext \ 8408 conftest$ac_exeext conftest.$ac_ext 8409fi 8410 8411 8412 CFLAGS="$xorg_testset_save_CFLAGS" 8413 8414 eval supported=\$$cacheid 8415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8416$as_echo "$supported" >&6; } 8417 if test "$supported" = "yes" ; then 8418 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8419 found="yes" 8420 fi 8421 fi 8422 8423 8424 8425 8426 8427 8428 8429 8430 8431 8432 8433 8434 8435 8436 8437xorg_testset_save_CFLAGS="$CFLAGS" 8438 8439if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8442$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8443if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8444 $as_echo_n "(cached) " >&6 8445else 8446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8447/* end confdefs.h. */ 8448int i; 8449_ACEOF 8450if ac_fn_c_try_compile "$LINENO"; then : 8451 xorg_cv_cc_flag_unknown_warning_option=yes 8452else 8453 xorg_cv_cc_flag_unknown_warning_option=no 8454fi 8455rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8456fi 8457{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8458$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8459 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8460 CFLAGS="$xorg_testset_save_CFLAGS" 8461fi 8462 8463if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8464 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8466 fi 8467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8469$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8470if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8471 $as_echo_n "(cached) " >&6 8472else 8473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8474/* end confdefs.h. */ 8475int i; 8476_ACEOF 8477if ac_fn_c_try_compile "$LINENO"; then : 8478 xorg_cv_cc_flag_unused_command_line_argument=yes 8479else 8480 xorg_cv_cc_flag_unused_command_line_argument=no 8481fi 8482rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8483fi 8484{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8485$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8486 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8487 CFLAGS="$xorg_testset_save_CFLAGS" 8488fi 8489 8490found="no" 8491 8492 if test $found = "no" ; then 8493 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8495 fi 8496 8497 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8498 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8499 fi 8500 8501 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8502 8503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8504$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8505 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8506 if eval \${$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 -Werror=int-to-pointer-cast" 8537 found="yes" 8538 fi 8539 fi 8540 8541 if test $found = "no" ; then 8542 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8544 fi 8545 8546 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8547 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8548 fi 8549 8550 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8551 8552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8553$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8554 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8555 if eval \${$cacheid+:} false; then : 8556 $as_echo_n "(cached) " >&6 8557else 8558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8559/* end confdefs.h. */ 8560int i; 8561int 8562main () 8563{ 8564 8565 ; 8566 return 0; 8567} 8568_ACEOF 8569if ac_fn_c_try_link "$LINENO"; then : 8570 eval $cacheid=yes 8571else 8572 eval $cacheid=no 8573fi 8574rm -f core conftest.err conftest.$ac_objext \ 8575 conftest$ac_exeext conftest.$ac_ext 8576fi 8577 8578 8579 CFLAGS="$xorg_testset_save_CFLAGS" 8580 8581 eval supported=\$$cacheid 8582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8583$as_echo "$supported" >&6; } 8584 if test "$supported" = "yes" ; then 8585 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8586 found="yes" 8587 fi 8588 fi 8589 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600 8601 8602 8603 8604xorg_testset_save_CFLAGS="$CFLAGS" 8605 8606if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8607 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8609$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8610if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8611 $as_echo_n "(cached) " >&6 8612else 8613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8614/* end confdefs.h. */ 8615int i; 8616_ACEOF 8617if ac_fn_c_try_compile "$LINENO"; then : 8618 xorg_cv_cc_flag_unknown_warning_option=yes 8619else 8620 xorg_cv_cc_flag_unknown_warning_option=no 8621fi 8622rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8623fi 8624{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8625$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8626 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8627 CFLAGS="$xorg_testset_save_CFLAGS" 8628fi 8629 8630if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8631 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8633 fi 8634 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8636$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8637if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8638 $as_echo_n "(cached) " >&6 8639else 8640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8641/* end confdefs.h. */ 8642int i; 8643_ACEOF 8644if ac_fn_c_try_compile "$LINENO"; then : 8645 xorg_cv_cc_flag_unused_command_line_argument=yes 8646else 8647 xorg_cv_cc_flag_unused_command_line_argument=no 8648fi 8649rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8650fi 8651{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8652$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8653 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8654 CFLAGS="$xorg_testset_save_CFLAGS" 8655fi 8656 8657found="no" 8658 8659 if test $found = "no" ; then 8660 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8661 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8662 fi 8663 8664 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8665 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8666 fi 8667 8668 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8669 8670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8671$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8672 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8673 if eval \${$cacheid+:} false; then : 8674 $as_echo_n "(cached) " >&6 8675else 8676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8677/* end confdefs.h. */ 8678int i; 8679int 8680main () 8681{ 8682 8683 ; 8684 return 0; 8685} 8686_ACEOF 8687if ac_fn_c_try_link "$LINENO"; then : 8688 eval $cacheid=yes 8689else 8690 eval $cacheid=no 8691fi 8692rm -f core conftest.err conftest.$ac_objext \ 8693 conftest$ac_exeext conftest.$ac_ext 8694fi 8695 8696 8697 CFLAGS="$xorg_testset_save_CFLAGS" 8698 8699 eval supported=\$$cacheid 8700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8701$as_echo "$supported" >&6; } 8702 if test "$supported" = "yes" ; then 8703 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8704 found="yes" 8705 fi 8706 fi 8707 8708 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8709else 8710{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8711$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 $PACKAGE_BUGREPORT" >&2;} 8712 8713 8714 8715 8716 8717 8718 8719 8720 8721 8722 8723 8724 8725xorg_testset_save_CFLAGS="$CFLAGS" 8726 8727if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8730$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8731if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8732 $as_echo_n "(cached) " >&6 8733else 8734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8735/* end confdefs.h. */ 8736int i; 8737_ACEOF 8738if ac_fn_c_try_compile "$LINENO"; then : 8739 xorg_cv_cc_flag_unknown_warning_option=yes 8740else 8741 xorg_cv_cc_flag_unknown_warning_option=no 8742fi 8743rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8744fi 8745{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8746$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8747 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8748 CFLAGS="$xorg_testset_save_CFLAGS" 8749fi 8750 8751if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8752 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8754 fi 8755 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8757$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8758if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8759 $as_echo_n "(cached) " >&6 8760else 8761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8762/* end confdefs.h. */ 8763int i; 8764_ACEOF 8765if ac_fn_c_try_compile "$LINENO"; then : 8766 xorg_cv_cc_flag_unused_command_line_argument=yes 8767else 8768 xorg_cv_cc_flag_unused_command_line_argument=no 8769fi 8770rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8771fi 8772{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8773$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8774 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8775 CFLAGS="$xorg_testset_save_CFLAGS" 8776fi 8777 8778found="no" 8779 8780 if test $found = "no" ; then 8781 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8783 fi 8784 8785 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8786 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8787 fi 8788 8789 CFLAGS="$CFLAGS -Wimplicit" 8790 8791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8792$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8793 cacheid=xorg_cv_cc_flag__Wimplicit 8794 if eval \${$cacheid+:} false; then : 8795 $as_echo_n "(cached) " >&6 8796else 8797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8798/* end confdefs.h. */ 8799int i; 8800int 8801main () 8802{ 8803 8804 ; 8805 return 0; 8806} 8807_ACEOF 8808if ac_fn_c_try_link "$LINENO"; then : 8809 eval $cacheid=yes 8810else 8811 eval $cacheid=no 8812fi 8813rm -f core conftest.err conftest.$ac_objext \ 8814 conftest$ac_exeext conftest.$ac_ext 8815fi 8816 8817 8818 CFLAGS="$xorg_testset_save_CFLAGS" 8819 8820 eval supported=\$$cacheid 8821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8822$as_echo "$supported" >&6; } 8823 if test "$supported" = "yes" ; then 8824 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8825 found="yes" 8826 fi 8827 fi 8828 8829 8830 8831 8832 8833 8834 8835 8836 8837 8838 8839 8840 8841 8842 8843xorg_testset_save_CFLAGS="$CFLAGS" 8844 8845if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8848$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8849if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8850 $as_echo_n "(cached) " >&6 8851else 8852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8853/* end confdefs.h. */ 8854int i; 8855_ACEOF 8856if ac_fn_c_try_compile "$LINENO"; then : 8857 xorg_cv_cc_flag_unknown_warning_option=yes 8858else 8859 xorg_cv_cc_flag_unknown_warning_option=no 8860fi 8861rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8862fi 8863{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8864$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8865 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8866 CFLAGS="$xorg_testset_save_CFLAGS" 8867fi 8868 8869if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8870 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8872 fi 8873 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8875$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8876if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8877 $as_echo_n "(cached) " >&6 8878else 8879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8880/* end confdefs.h. */ 8881int i; 8882_ACEOF 8883if ac_fn_c_try_compile "$LINENO"; then : 8884 xorg_cv_cc_flag_unused_command_line_argument=yes 8885else 8886 xorg_cv_cc_flag_unused_command_line_argument=no 8887fi 8888rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8889fi 8890{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8891$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8892 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8893 CFLAGS="$xorg_testset_save_CFLAGS" 8894fi 8895 8896found="no" 8897 8898 if test $found = "no" ; then 8899 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8901 fi 8902 8903 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8905 fi 8906 8907 CFLAGS="$CFLAGS -Wnonnull" 8908 8909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8910$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8911 cacheid=xorg_cv_cc_flag__Wnonnull 8912 if eval \${$cacheid+:} false; then : 8913 $as_echo_n "(cached) " >&6 8914else 8915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8916/* end confdefs.h. */ 8917int i; 8918int 8919main () 8920{ 8921 8922 ; 8923 return 0; 8924} 8925_ACEOF 8926if ac_fn_c_try_link "$LINENO"; then : 8927 eval $cacheid=yes 8928else 8929 eval $cacheid=no 8930fi 8931rm -f core conftest.err conftest.$ac_objext \ 8932 conftest$ac_exeext conftest.$ac_ext 8933fi 8934 8935 8936 CFLAGS="$xorg_testset_save_CFLAGS" 8937 8938 eval supported=\$$cacheid 8939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8940$as_echo "$supported" >&6; } 8941 if test "$supported" = "yes" ; then 8942 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8943 found="yes" 8944 fi 8945 fi 8946 8947 8948 8949 8950 8951 8952 8953 8954 8955 8956 8957 8958 8959 8960 8961xorg_testset_save_CFLAGS="$CFLAGS" 8962 8963if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8966$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8967if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8968 $as_echo_n "(cached) " >&6 8969else 8970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8971/* end confdefs.h. */ 8972int i; 8973_ACEOF 8974if ac_fn_c_try_compile "$LINENO"; then : 8975 xorg_cv_cc_flag_unknown_warning_option=yes 8976else 8977 xorg_cv_cc_flag_unknown_warning_option=no 8978fi 8979rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8980fi 8981{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8982$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8983 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8984 CFLAGS="$xorg_testset_save_CFLAGS" 8985fi 8986 8987if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8988 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8990 fi 8991 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8993$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8994if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8995 $as_echo_n "(cached) " >&6 8996else 8997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8998/* end confdefs.h. */ 8999int i; 9000_ACEOF 9001if ac_fn_c_try_compile "$LINENO"; then : 9002 xorg_cv_cc_flag_unused_command_line_argument=yes 9003else 9004 xorg_cv_cc_flag_unused_command_line_argument=no 9005fi 9006rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9007fi 9008{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9009$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9010 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9011 CFLAGS="$xorg_testset_save_CFLAGS" 9012fi 9013 9014found="no" 9015 9016 if test $found = "no" ; then 9017 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9019 fi 9020 9021 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9022 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9023 fi 9024 9025 CFLAGS="$CFLAGS -Winit-self" 9026 9027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9028$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 9029 cacheid=xorg_cv_cc_flag__Winit_self 9030 if eval \${$cacheid+:} false; then : 9031 $as_echo_n "(cached) " >&6 9032else 9033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9034/* end confdefs.h. */ 9035int i; 9036int 9037main () 9038{ 9039 9040 ; 9041 return 0; 9042} 9043_ACEOF 9044if ac_fn_c_try_link "$LINENO"; then : 9045 eval $cacheid=yes 9046else 9047 eval $cacheid=no 9048fi 9049rm -f core conftest.err conftest.$ac_objext \ 9050 conftest$ac_exeext conftest.$ac_ext 9051fi 9052 9053 9054 CFLAGS="$xorg_testset_save_CFLAGS" 9055 9056 eval supported=\$$cacheid 9057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9058$as_echo "$supported" >&6; } 9059 if test "$supported" = "yes" ; then 9060 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9061 found="yes" 9062 fi 9063 fi 9064 9065 9066 9067 9068 9069 9070 9071 9072 9073 9074 9075 9076 9077 9078 9079xorg_testset_save_CFLAGS="$CFLAGS" 9080 9081if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9084$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9085if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9086 $as_echo_n "(cached) " >&6 9087else 9088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9089/* end confdefs.h. */ 9090int i; 9091_ACEOF 9092if ac_fn_c_try_compile "$LINENO"; then : 9093 xorg_cv_cc_flag_unknown_warning_option=yes 9094else 9095 xorg_cv_cc_flag_unknown_warning_option=no 9096fi 9097rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9098fi 9099{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9100$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9101 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9102 CFLAGS="$xorg_testset_save_CFLAGS" 9103fi 9104 9105if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9106 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9108 fi 9109 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9111$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9112if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9113 $as_echo_n "(cached) " >&6 9114else 9115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9116/* end confdefs.h. */ 9117int i; 9118_ACEOF 9119if ac_fn_c_try_compile "$LINENO"; then : 9120 xorg_cv_cc_flag_unused_command_line_argument=yes 9121else 9122 xorg_cv_cc_flag_unused_command_line_argument=no 9123fi 9124rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9125fi 9126{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9127$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9128 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9129 CFLAGS="$xorg_testset_save_CFLAGS" 9130fi 9131 9132found="no" 9133 9134 if test $found = "no" ; then 9135 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9137 fi 9138 9139 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9141 fi 9142 9143 CFLAGS="$CFLAGS -Wmain" 9144 9145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9146$as_echo_n "checking if $CC supports -Wmain... " >&6; } 9147 cacheid=xorg_cv_cc_flag__Wmain 9148 if eval \${$cacheid+:} false; then : 9149 $as_echo_n "(cached) " >&6 9150else 9151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9152/* end confdefs.h. */ 9153int i; 9154int 9155main () 9156{ 9157 9158 ; 9159 return 0; 9160} 9161_ACEOF 9162if ac_fn_c_try_link "$LINENO"; then : 9163 eval $cacheid=yes 9164else 9165 eval $cacheid=no 9166fi 9167rm -f core conftest.err conftest.$ac_objext \ 9168 conftest$ac_exeext conftest.$ac_ext 9169fi 9170 9171 9172 CFLAGS="$xorg_testset_save_CFLAGS" 9173 9174 eval supported=\$$cacheid 9175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9176$as_echo "$supported" >&6; } 9177 if test "$supported" = "yes" ; then 9178 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9179 found="yes" 9180 fi 9181 fi 9182 9183 9184 9185 9186 9187 9188 9189 9190 9191 9192 9193 9194 9195 9196 9197xorg_testset_save_CFLAGS="$CFLAGS" 9198 9199if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9202$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9203if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9204 $as_echo_n "(cached) " >&6 9205else 9206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9207/* end confdefs.h. */ 9208int i; 9209_ACEOF 9210if ac_fn_c_try_compile "$LINENO"; then : 9211 xorg_cv_cc_flag_unknown_warning_option=yes 9212else 9213 xorg_cv_cc_flag_unknown_warning_option=no 9214fi 9215rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9216fi 9217{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9218$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9219 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9220 CFLAGS="$xorg_testset_save_CFLAGS" 9221fi 9222 9223if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9226 fi 9227 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9229$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9230if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9231 $as_echo_n "(cached) " >&6 9232else 9233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9234/* end confdefs.h. */ 9235int i; 9236_ACEOF 9237if ac_fn_c_try_compile "$LINENO"; then : 9238 xorg_cv_cc_flag_unused_command_line_argument=yes 9239else 9240 xorg_cv_cc_flag_unused_command_line_argument=no 9241fi 9242rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9243fi 9244{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9245$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9246 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9247 CFLAGS="$xorg_testset_save_CFLAGS" 9248fi 9249 9250found="no" 9251 9252 if test $found = "no" ; then 9253 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9255 fi 9256 9257 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9258 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9259 fi 9260 9261 CFLAGS="$CFLAGS -Wmissing-braces" 9262 9263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9264$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9265 cacheid=xorg_cv_cc_flag__Wmissing_braces 9266 if eval \${$cacheid+:} false; then : 9267 $as_echo_n "(cached) " >&6 9268else 9269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9270/* end confdefs.h. */ 9271int i; 9272int 9273main () 9274{ 9275 9276 ; 9277 return 0; 9278} 9279_ACEOF 9280if ac_fn_c_try_link "$LINENO"; then : 9281 eval $cacheid=yes 9282else 9283 eval $cacheid=no 9284fi 9285rm -f core conftest.err conftest.$ac_objext \ 9286 conftest$ac_exeext conftest.$ac_ext 9287fi 9288 9289 9290 CFLAGS="$xorg_testset_save_CFLAGS" 9291 9292 eval supported=\$$cacheid 9293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9294$as_echo "$supported" >&6; } 9295 if test "$supported" = "yes" ; then 9296 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9297 found="yes" 9298 fi 9299 fi 9300 9301 9302 9303 9304 9305 9306 9307 9308 9309 9310 9311 9312 9313 9314 9315xorg_testset_save_CFLAGS="$CFLAGS" 9316 9317if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9320$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9321if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9322 $as_echo_n "(cached) " >&6 9323else 9324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9325/* end confdefs.h. */ 9326int i; 9327_ACEOF 9328if ac_fn_c_try_compile "$LINENO"; then : 9329 xorg_cv_cc_flag_unknown_warning_option=yes 9330else 9331 xorg_cv_cc_flag_unknown_warning_option=no 9332fi 9333rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9334fi 9335{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9336$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9337 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9338 CFLAGS="$xorg_testset_save_CFLAGS" 9339fi 9340 9341if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9344 fi 9345 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9347$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9348if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9349 $as_echo_n "(cached) " >&6 9350else 9351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9352/* end confdefs.h. */ 9353int i; 9354_ACEOF 9355if ac_fn_c_try_compile "$LINENO"; then : 9356 xorg_cv_cc_flag_unused_command_line_argument=yes 9357else 9358 xorg_cv_cc_flag_unused_command_line_argument=no 9359fi 9360rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9361fi 9362{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9363$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9364 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9365 CFLAGS="$xorg_testset_save_CFLAGS" 9366fi 9367 9368found="no" 9369 9370 if test $found = "no" ; then 9371 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9373 fi 9374 9375 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9376 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9377 fi 9378 9379 CFLAGS="$CFLAGS -Wsequence-point" 9380 9381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9382$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9383 cacheid=xorg_cv_cc_flag__Wsequence_point 9384 if eval \${$cacheid+:} false; then : 9385 $as_echo_n "(cached) " >&6 9386else 9387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9388/* end confdefs.h. */ 9389int i; 9390int 9391main () 9392{ 9393 9394 ; 9395 return 0; 9396} 9397_ACEOF 9398if ac_fn_c_try_link "$LINENO"; then : 9399 eval $cacheid=yes 9400else 9401 eval $cacheid=no 9402fi 9403rm -f core conftest.err conftest.$ac_objext \ 9404 conftest$ac_exeext conftest.$ac_ext 9405fi 9406 9407 9408 CFLAGS="$xorg_testset_save_CFLAGS" 9409 9410 eval supported=\$$cacheid 9411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9412$as_echo "$supported" >&6; } 9413 if test "$supported" = "yes" ; then 9414 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9415 found="yes" 9416 fi 9417 fi 9418 9419 9420 9421 9422 9423 9424 9425 9426 9427 9428 9429 9430 9431 9432 9433xorg_testset_save_CFLAGS="$CFLAGS" 9434 9435if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9436 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9438$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9439if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9440 $as_echo_n "(cached) " >&6 9441else 9442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9443/* end confdefs.h. */ 9444int i; 9445_ACEOF 9446if ac_fn_c_try_compile "$LINENO"; then : 9447 xorg_cv_cc_flag_unknown_warning_option=yes 9448else 9449 xorg_cv_cc_flag_unknown_warning_option=no 9450fi 9451rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9452fi 9453{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9454$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9455 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9456 CFLAGS="$xorg_testset_save_CFLAGS" 9457fi 9458 9459if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9460 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9462 fi 9463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9465$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9466if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9467 $as_echo_n "(cached) " >&6 9468else 9469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9470/* end confdefs.h. */ 9471int i; 9472_ACEOF 9473if ac_fn_c_try_compile "$LINENO"; then : 9474 xorg_cv_cc_flag_unused_command_line_argument=yes 9475else 9476 xorg_cv_cc_flag_unused_command_line_argument=no 9477fi 9478rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9479fi 9480{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9481$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9482 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9483 CFLAGS="$xorg_testset_save_CFLAGS" 9484fi 9485 9486found="no" 9487 9488 if test $found = "no" ; then 9489 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9490 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9491 fi 9492 9493 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9494 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9495 fi 9496 9497 CFLAGS="$CFLAGS -Wreturn-type" 9498 9499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9500$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9501 cacheid=xorg_cv_cc_flag__Wreturn_type 9502 if eval \${$cacheid+:} false; then : 9503 $as_echo_n "(cached) " >&6 9504else 9505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9506/* end confdefs.h. */ 9507int i; 9508int 9509main () 9510{ 9511 9512 ; 9513 return 0; 9514} 9515_ACEOF 9516if ac_fn_c_try_link "$LINENO"; then : 9517 eval $cacheid=yes 9518else 9519 eval $cacheid=no 9520fi 9521rm -f core conftest.err conftest.$ac_objext \ 9522 conftest$ac_exeext conftest.$ac_ext 9523fi 9524 9525 9526 CFLAGS="$xorg_testset_save_CFLAGS" 9527 9528 eval supported=\$$cacheid 9529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9530$as_echo "$supported" >&6; } 9531 if test "$supported" = "yes" ; then 9532 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9533 found="yes" 9534 fi 9535 fi 9536 9537 9538 9539 9540 9541 9542 9543 9544 9545 9546 9547 9548 9549 9550 9551xorg_testset_save_CFLAGS="$CFLAGS" 9552 9553if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9556$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9557if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9558 $as_echo_n "(cached) " >&6 9559else 9560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9561/* end confdefs.h. */ 9562int i; 9563_ACEOF 9564if ac_fn_c_try_compile "$LINENO"; then : 9565 xorg_cv_cc_flag_unknown_warning_option=yes 9566else 9567 xorg_cv_cc_flag_unknown_warning_option=no 9568fi 9569rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9570fi 9571{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9572$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9573 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9574 CFLAGS="$xorg_testset_save_CFLAGS" 9575fi 9576 9577if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9578 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9580 fi 9581 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9583$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9584if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9585 $as_echo_n "(cached) " >&6 9586else 9587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9588/* end confdefs.h. */ 9589int i; 9590_ACEOF 9591if ac_fn_c_try_compile "$LINENO"; then : 9592 xorg_cv_cc_flag_unused_command_line_argument=yes 9593else 9594 xorg_cv_cc_flag_unused_command_line_argument=no 9595fi 9596rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9597fi 9598{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9599$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9600 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9601 CFLAGS="$xorg_testset_save_CFLAGS" 9602fi 9603 9604found="no" 9605 9606 if test $found = "no" ; then 9607 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9609 fi 9610 9611 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9612 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9613 fi 9614 9615 CFLAGS="$CFLAGS -Wtrigraphs" 9616 9617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9618$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9619 cacheid=xorg_cv_cc_flag__Wtrigraphs 9620 if eval \${$cacheid+:} false; then : 9621 $as_echo_n "(cached) " >&6 9622else 9623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9624/* end confdefs.h. */ 9625int i; 9626int 9627main () 9628{ 9629 9630 ; 9631 return 0; 9632} 9633_ACEOF 9634if ac_fn_c_try_link "$LINENO"; then : 9635 eval $cacheid=yes 9636else 9637 eval $cacheid=no 9638fi 9639rm -f core conftest.err conftest.$ac_objext \ 9640 conftest$ac_exeext conftest.$ac_ext 9641fi 9642 9643 9644 CFLAGS="$xorg_testset_save_CFLAGS" 9645 9646 eval supported=\$$cacheid 9647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9648$as_echo "$supported" >&6; } 9649 if test "$supported" = "yes" ; then 9650 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9651 found="yes" 9652 fi 9653 fi 9654 9655 9656 9657 9658 9659 9660 9661 9662 9663 9664 9665 9666 9667 9668 9669xorg_testset_save_CFLAGS="$CFLAGS" 9670 9671if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9674$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9675if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9676 $as_echo_n "(cached) " >&6 9677else 9678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9679/* end confdefs.h. */ 9680int i; 9681_ACEOF 9682if ac_fn_c_try_compile "$LINENO"; then : 9683 xorg_cv_cc_flag_unknown_warning_option=yes 9684else 9685 xorg_cv_cc_flag_unknown_warning_option=no 9686fi 9687rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9688fi 9689{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9690$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9691 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9692 CFLAGS="$xorg_testset_save_CFLAGS" 9693fi 9694 9695if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9696 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9698 fi 9699 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9701$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9702if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9703 $as_echo_n "(cached) " >&6 9704else 9705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9706/* end confdefs.h. */ 9707int i; 9708_ACEOF 9709if ac_fn_c_try_compile "$LINENO"; then : 9710 xorg_cv_cc_flag_unused_command_line_argument=yes 9711else 9712 xorg_cv_cc_flag_unused_command_line_argument=no 9713fi 9714rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9715fi 9716{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9717$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9718 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9719 CFLAGS="$xorg_testset_save_CFLAGS" 9720fi 9721 9722found="no" 9723 9724 if test $found = "no" ; then 9725 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9727 fi 9728 9729 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9730 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9731 fi 9732 9733 CFLAGS="$CFLAGS -Warray-bounds" 9734 9735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9736$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9737 cacheid=xorg_cv_cc_flag__Warray_bounds 9738 if eval \${$cacheid+:} false; then : 9739 $as_echo_n "(cached) " >&6 9740else 9741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9742/* end confdefs.h. */ 9743int i; 9744int 9745main () 9746{ 9747 9748 ; 9749 return 0; 9750} 9751_ACEOF 9752if ac_fn_c_try_link "$LINENO"; then : 9753 eval $cacheid=yes 9754else 9755 eval $cacheid=no 9756fi 9757rm -f core conftest.err conftest.$ac_objext \ 9758 conftest$ac_exeext conftest.$ac_ext 9759fi 9760 9761 9762 CFLAGS="$xorg_testset_save_CFLAGS" 9763 9764 eval supported=\$$cacheid 9765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9766$as_echo "$supported" >&6; } 9767 if test "$supported" = "yes" ; then 9768 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9769 found="yes" 9770 fi 9771 fi 9772 9773 9774 9775 9776 9777 9778 9779 9780 9781 9782 9783 9784 9785 9786 9787xorg_testset_save_CFLAGS="$CFLAGS" 9788 9789if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9792$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9793if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9794 $as_echo_n "(cached) " >&6 9795else 9796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9797/* end confdefs.h. */ 9798int i; 9799_ACEOF 9800if ac_fn_c_try_compile "$LINENO"; then : 9801 xorg_cv_cc_flag_unknown_warning_option=yes 9802else 9803 xorg_cv_cc_flag_unknown_warning_option=no 9804fi 9805rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9806fi 9807{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9808$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9809 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9810 CFLAGS="$xorg_testset_save_CFLAGS" 9811fi 9812 9813if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9814 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9816 fi 9817 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9819$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9820if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9821 $as_echo_n "(cached) " >&6 9822else 9823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9824/* end confdefs.h. */ 9825int i; 9826_ACEOF 9827if ac_fn_c_try_compile "$LINENO"; then : 9828 xorg_cv_cc_flag_unused_command_line_argument=yes 9829else 9830 xorg_cv_cc_flag_unused_command_line_argument=no 9831fi 9832rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9833fi 9834{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9835$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9836 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9837 CFLAGS="$xorg_testset_save_CFLAGS" 9838fi 9839 9840found="no" 9841 9842 if test $found = "no" ; then 9843 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9845 fi 9846 9847 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9848 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9849 fi 9850 9851 CFLAGS="$CFLAGS -Wwrite-strings" 9852 9853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9854$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9855 cacheid=xorg_cv_cc_flag__Wwrite_strings 9856 if eval \${$cacheid+:} false; then : 9857 $as_echo_n "(cached) " >&6 9858else 9859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9860/* end confdefs.h. */ 9861int i; 9862int 9863main () 9864{ 9865 9866 ; 9867 return 0; 9868} 9869_ACEOF 9870if ac_fn_c_try_link "$LINENO"; then : 9871 eval $cacheid=yes 9872else 9873 eval $cacheid=no 9874fi 9875rm -f core conftest.err conftest.$ac_objext \ 9876 conftest$ac_exeext conftest.$ac_ext 9877fi 9878 9879 9880 CFLAGS="$xorg_testset_save_CFLAGS" 9881 9882 eval supported=\$$cacheid 9883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9884$as_echo "$supported" >&6; } 9885 if test "$supported" = "yes" ; then 9886 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9887 found="yes" 9888 fi 9889 fi 9890 9891 9892 9893 9894 9895 9896 9897 9898 9899 9900 9901 9902 9903 9904 9905xorg_testset_save_CFLAGS="$CFLAGS" 9906 9907if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9908 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9910$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9911if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9912 $as_echo_n "(cached) " >&6 9913else 9914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9915/* end confdefs.h. */ 9916int i; 9917_ACEOF 9918if ac_fn_c_try_compile "$LINENO"; then : 9919 xorg_cv_cc_flag_unknown_warning_option=yes 9920else 9921 xorg_cv_cc_flag_unknown_warning_option=no 9922fi 9923rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9924fi 9925{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9926$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9927 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9928 CFLAGS="$xorg_testset_save_CFLAGS" 9929fi 9930 9931if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9932 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9934 fi 9935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9937$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9938if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9939 $as_echo_n "(cached) " >&6 9940else 9941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9942/* end confdefs.h. */ 9943int i; 9944_ACEOF 9945if ac_fn_c_try_compile "$LINENO"; then : 9946 xorg_cv_cc_flag_unused_command_line_argument=yes 9947else 9948 xorg_cv_cc_flag_unused_command_line_argument=no 9949fi 9950rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9951fi 9952{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9953$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9954 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9955 CFLAGS="$xorg_testset_save_CFLAGS" 9956fi 9957 9958found="no" 9959 9960 if test $found = "no" ; then 9961 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9963 fi 9964 9965 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9966 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9967 fi 9968 9969 CFLAGS="$CFLAGS -Waddress" 9970 9971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9972$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9973 cacheid=xorg_cv_cc_flag__Waddress 9974 if eval \${$cacheid+:} false; then : 9975 $as_echo_n "(cached) " >&6 9976else 9977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9978/* end confdefs.h. */ 9979int i; 9980int 9981main () 9982{ 9983 9984 ; 9985 return 0; 9986} 9987_ACEOF 9988if ac_fn_c_try_link "$LINENO"; then : 9989 eval $cacheid=yes 9990else 9991 eval $cacheid=no 9992fi 9993rm -f core conftest.err conftest.$ac_objext \ 9994 conftest$ac_exeext conftest.$ac_ext 9995fi 9996 9997 9998 CFLAGS="$xorg_testset_save_CFLAGS" 9999 10000 eval supported=\$$cacheid 10001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10002$as_echo "$supported" >&6; } 10003 if test "$supported" = "yes" ; then 10004 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10005 found="yes" 10006 fi 10007 fi 10008 10009 10010 10011 10012 10013 10014 10015 10016 10017 10018 10019 10020 10021 10022 10023xorg_testset_save_CFLAGS="$CFLAGS" 10024 10025if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10028$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10029if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10030 $as_echo_n "(cached) " >&6 10031else 10032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10033/* end confdefs.h. */ 10034int i; 10035_ACEOF 10036if ac_fn_c_try_compile "$LINENO"; then : 10037 xorg_cv_cc_flag_unknown_warning_option=yes 10038else 10039 xorg_cv_cc_flag_unknown_warning_option=no 10040fi 10041rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10042fi 10043{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10044$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10045 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10046 CFLAGS="$xorg_testset_save_CFLAGS" 10047fi 10048 10049if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10050 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10052 fi 10053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10055$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10056if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10057 $as_echo_n "(cached) " >&6 10058else 10059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10060/* end confdefs.h. */ 10061int i; 10062_ACEOF 10063if ac_fn_c_try_compile "$LINENO"; then : 10064 xorg_cv_cc_flag_unused_command_line_argument=yes 10065else 10066 xorg_cv_cc_flag_unused_command_line_argument=no 10067fi 10068rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10069fi 10070{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10071$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10072 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10073 CFLAGS="$xorg_testset_save_CFLAGS" 10074fi 10075 10076found="no" 10077 10078 if test $found = "no" ; then 10079 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10081 fi 10082 10083 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10085 fi 10086 10087 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10088 10089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10090$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10091 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10092 if eval \${$cacheid+:} false; then : 10093 $as_echo_n "(cached) " >&6 10094else 10095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10096/* end confdefs.h. */ 10097int i; 10098int 10099main () 10100{ 10101 10102 ; 10103 return 0; 10104} 10105_ACEOF 10106if ac_fn_c_try_link "$LINENO"; then : 10107 eval $cacheid=yes 10108else 10109 eval $cacheid=no 10110fi 10111rm -f core conftest.err conftest.$ac_objext \ 10112 conftest$ac_exeext conftest.$ac_ext 10113fi 10114 10115 10116 CFLAGS="$xorg_testset_save_CFLAGS" 10117 10118 eval supported=\$$cacheid 10119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10120$as_echo "$supported" >&6; } 10121 if test "$supported" = "yes" ; then 10122 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10123 found="yes" 10124 fi 10125 fi 10126 10127 10128 10129 10130 10131 10132 10133 10134 10135 10136 10137 10138 10139 10140 10141xorg_testset_save_CFLAGS="$CFLAGS" 10142 10143if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10146$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10147if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10148 $as_echo_n "(cached) " >&6 10149else 10150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10151/* end confdefs.h. */ 10152int i; 10153_ACEOF 10154if ac_fn_c_try_compile "$LINENO"; then : 10155 xorg_cv_cc_flag_unknown_warning_option=yes 10156else 10157 xorg_cv_cc_flag_unknown_warning_option=no 10158fi 10159rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10160fi 10161{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10162$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10163 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10164 CFLAGS="$xorg_testset_save_CFLAGS" 10165fi 10166 10167if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10168 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10170 fi 10171 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10173$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10174if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10175 $as_echo_n "(cached) " >&6 10176else 10177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10178/* end confdefs.h. */ 10179int i; 10180_ACEOF 10181if ac_fn_c_try_compile "$LINENO"; then : 10182 xorg_cv_cc_flag_unused_command_line_argument=yes 10183else 10184 xorg_cv_cc_flag_unused_command_line_argument=no 10185fi 10186rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10187fi 10188{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10189$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10190 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10191 CFLAGS="$xorg_testset_save_CFLAGS" 10192fi 10193 10194found="no" 10195 10196 if test $found = "no" ; then 10197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10199 fi 10200 10201 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10202 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10203 fi 10204 10205 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10206 10207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10208$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10209 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10210 if eval \${$cacheid+:} false; then : 10211 $as_echo_n "(cached) " >&6 10212else 10213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10214/* end confdefs.h. */ 10215int i; 10216int 10217main () 10218{ 10219 10220 ; 10221 return 0; 10222} 10223_ACEOF 10224if ac_fn_c_try_link "$LINENO"; then : 10225 eval $cacheid=yes 10226else 10227 eval $cacheid=no 10228fi 10229rm -f core conftest.err conftest.$ac_objext \ 10230 conftest$ac_exeext conftest.$ac_ext 10231fi 10232 10233 10234 CFLAGS="$xorg_testset_save_CFLAGS" 10235 10236 eval supported=\$$cacheid 10237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10238$as_echo "$supported" >&6; } 10239 if test "$supported" = "yes" ; then 10240 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10241 found="yes" 10242 fi 10243 fi 10244 10245 10246fi 10247 10248 10249 10250 10251 10252 10253 10254 CWARNFLAGS="$BASE_CFLAGS" 10255 if test "x$GCC" = xyes ; then 10256 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10257 fi 10258 10259 10260 10261 10262 10263 10264 10265 10266# Check whether --enable-strict-compilation was given. 10267if test "${enable_strict_compilation+set}" = set; then : 10268 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10269else 10270 STRICT_COMPILE=no 10271fi 10272 10273 10274 10275 10276 10277 10278STRICT_CFLAGS="" 10279 10280 10281 10282 10283 10284 10285 10286 10287 10288 10289 10290 10291 10292xorg_testset_save_CFLAGS="$CFLAGS" 10293 10294if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10297$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10298if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10299 $as_echo_n "(cached) " >&6 10300else 10301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10302/* end confdefs.h. */ 10303int i; 10304_ACEOF 10305if ac_fn_c_try_compile "$LINENO"; then : 10306 xorg_cv_cc_flag_unknown_warning_option=yes 10307else 10308 xorg_cv_cc_flag_unknown_warning_option=no 10309fi 10310rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10311fi 10312{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10313$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10314 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10315 CFLAGS="$xorg_testset_save_CFLAGS" 10316fi 10317 10318if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10319 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10321 fi 10322 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10324$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10325if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10326 $as_echo_n "(cached) " >&6 10327else 10328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10329/* end confdefs.h. */ 10330int i; 10331_ACEOF 10332if ac_fn_c_try_compile "$LINENO"; then : 10333 xorg_cv_cc_flag_unused_command_line_argument=yes 10334else 10335 xorg_cv_cc_flag_unused_command_line_argument=no 10336fi 10337rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10338fi 10339{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10340$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10341 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10342 CFLAGS="$xorg_testset_save_CFLAGS" 10343fi 10344 10345found="no" 10346 10347 if test $found = "no" ; then 10348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10350 fi 10351 10352 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10353 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10354 fi 10355 10356 CFLAGS="$CFLAGS -pedantic" 10357 10358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10359$as_echo_n "checking if $CC supports -pedantic... " >&6; } 10360 cacheid=xorg_cv_cc_flag__pedantic 10361 if eval \${$cacheid+:} false; then : 10362 $as_echo_n "(cached) " >&6 10363else 10364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10365/* end confdefs.h. */ 10366int i; 10367int 10368main () 10369{ 10370 10371 ; 10372 return 0; 10373} 10374_ACEOF 10375if ac_fn_c_try_link "$LINENO"; then : 10376 eval $cacheid=yes 10377else 10378 eval $cacheid=no 10379fi 10380rm -f core conftest.err conftest.$ac_objext \ 10381 conftest$ac_exeext conftest.$ac_ext 10382fi 10383 10384 10385 CFLAGS="$xorg_testset_save_CFLAGS" 10386 10387 eval supported=\$$cacheid 10388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10389$as_echo "$supported" >&6; } 10390 if test "$supported" = "yes" ; then 10391 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10392 found="yes" 10393 fi 10394 fi 10395 10396 10397 10398 10399 10400 10401 10402 10403 10404 10405 10406 10407 10408 10409 10410xorg_testset_save_CFLAGS="$CFLAGS" 10411 10412if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10415$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10416if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10417 $as_echo_n "(cached) " >&6 10418else 10419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10420/* end confdefs.h. */ 10421int i; 10422_ACEOF 10423if ac_fn_c_try_compile "$LINENO"; then : 10424 xorg_cv_cc_flag_unknown_warning_option=yes 10425else 10426 xorg_cv_cc_flag_unknown_warning_option=no 10427fi 10428rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10429fi 10430{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10431$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10432 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10433 CFLAGS="$xorg_testset_save_CFLAGS" 10434fi 10435 10436if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10437 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10439 fi 10440 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10442$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10443if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10444 $as_echo_n "(cached) " >&6 10445else 10446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10447/* end confdefs.h. */ 10448int i; 10449_ACEOF 10450if ac_fn_c_try_compile "$LINENO"; then : 10451 xorg_cv_cc_flag_unused_command_line_argument=yes 10452else 10453 xorg_cv_cc_flag_unused_command_line_argument=no 10454fi 10455rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10456fi 10457{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10458$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10459 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10460 CFLAGS="$xorg_testset_save_CFLAGS" 10461fi 10462 10463found="no" 10464 10465 if test $found = "no" ; then 10466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10468 fi 10469 10470 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10472 fi 10473 10474 CFLAGS="$CFLAGS -Werror" 10475 10476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10477$as_echo_n "checking if $CC supports -Werror... " >&6; } 10478 cacheid=xorg_cv_cc_flag__Werror 10479 if eval \${$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 -Werror" 10510 found="yes" 10511 fi 10512 fi 10513 10514 if test $found = "no" ; then 10515 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10517 fi 10518 10519 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10521 fi 10522 10523 CFLAGS="$CFLAGS -errwarn" 10524 10525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10526$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10527 cacheid=xorg_cv_cc_flag__errwarn 10528 if eval \${$cacheid+:} false; then : 10529 $as_echo_n "(cached) " >&6 10530else 10531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10532/* end confdefs.h. */ 10533int i; 10534int 10535main () 10536{ 10537 10538 ; 10539 return 0; 10540} 10541_ACEOF 10542if ac_fn_c_try_link "$LINENO"; then : 10543 eval $cacheid=yes 10544else 10545 eval $cacheid=no 10546fi 10547rm -f core conftest.err conftest.$ac_objext \ 10548 conftest$ac_exeext conftest.$ac_ext 10549fi 10550 10551 10552 CFLAGS="$xorg_testset_save_CFLAGS" 10553 10554 eval supported=\$$cacheid 10555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10556$as_echo "$supported" >&6; } 10557 if test "$supported" = "yes" ; then 10558 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10559 found="yes" 10560 fi 10561 fi 10562 10563 10564 10565# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10566# activate it with -Werror, so we add it here explicitly. 10567 10568 10569 10570 10571 10572 10573 10574 10575 10576 10577 10578 10579 10580xorg_testset_save_CFLAGS="$CFLAGS" 10581 10582if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10583 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10585$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10586if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10587 $as_echo_n "(cached) " >&6 10588else 10589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10590/* end confdefs.h. */ 10591int i; 10592_ACEOF 10593if ac_fn_c_try_compile "$LINENO"; then : 10594 xorg_cv_cc_flag_unknown_warning_option=yes 10595else 10596 xorg_cv_cc_flag_unknown_warning_option=no 10597fi 10598rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10599fi 10600{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10601$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10602 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10603 CFLAGS="$xorg_testset_save_CFLAGS" 10604fi 10605 10606if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10607 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10609 fi 10610 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10612$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10613if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10614 $as_echo_n "(cached) " >&6 10615else 10616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10617/* end confdefs.h. */ 10618int i; 10619_ACEOF 10620if ac_fn_c_try_compile "$LINENO"; then : 10621 xorg_cv_cc_flag_unused_command_line_argument=yes 10622else 10623 xorg_cv_cc_flag_unused_command_line_argument=no 10624fi 10625rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10626fi 10627{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10628$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10629 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10630 CFLAGS="$xorg_testset_save_CFLAGS" 10631fi 10632 10633found="no" 10634 10635 if test $found = "no" ; then 10636 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10637 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10638 fi 10639 10640 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10641 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10642 fi 10643 10644 CFLAGS="$CFLAGS -Werror=attributes" 10645 10646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10647$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10648 cacheid=xorg_cv_cc_flag__Werror_attributes 10649 if eval \${$cacheid+:} false; then : 10650 $as_echo_n "(cached) " >&6 10651else 10652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10653/* end confdefs.h. */ 10654int i; 10655int 10656main () 10657{ 10658 10659 ; 10660 return 0; 10661} 10662_ACEOF 10663if ac_fn_c_try_link "$LINENO"; then : 10664 eval $cacheid=yes 10665else 10666 eval $cacheid=no 10667fi 10668rm -f core conftest.err conftest.$ac_objext \ 10669 conftest$ac_exeext conftest.$ac_ext 10670fi 10671 10672 10673 CFLAGS="$xorg_testset_save_CFLAGS" 10674 10675 eval supported=\$$cacheid 10676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10677$as_echo "$supported" >&6; } 10678 if test "$supported" = "yes" ; then 10679 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10680 found="yes" 10681 fi 10682 fi 10683 10684 10685 10686if test "x$STRICT_COMPILE" = "xyes"; then 10687 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10688 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10689fi 10690 10691 10692 10693 10694 10695 10696cat >>confdefs.h <<_ACEOF 10697#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10698_ACEOF 10699 10700 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10701 if test "x$PVM" = "x"; then 10702 PVM="0" 10703 fi 10704 10705cat >>confdefs.h <<_ACEOF 10706#define PACKAGE_VERSION_MINOR $PVM 10707_ACEOF 10708 10709 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10710 if test "x$PVP" = "x"; then 10711 PVP="0" 10712 fi 10713 10714cat >>confdefs.h <<_ACEOF 10715#define PACKAGE_VERSION_PATCHLEVEL $PVP 10716_ACEOF 10717 10718 10719 10720CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10721mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10722|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10723echo 'git directory not found: installing possibly empty changelog.' >&2)" 10724 10725 10726 10727 10728macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10729INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10730mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10731|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10732echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10733 10734 10735 10736 10737 10738 10739if test x$APP_MAN_SUFFIX = x ; then 10740 APP_MAN_SUFFIX=1 10741fi 10742if test x$APP_MAN_DIR = x ; then 10743 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10744fi 10745 10746if test x$LIB_MAN_SUFFIX = x ; then 10747 LIB_MAN_SUFFIX=3 10748fi 10749if test x$LIB_MAN_DIR = x ; then 10750 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10751fi 10752 10753if test x$FILE_MAN_SUFFIX = x ; then 10754 case $host_os in 10755 # Solaris 2.0 - 11 use SysV man page sections 10756 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10757 *) FILE_MAN_SUFFIX=5 ;; 10758 esac 10759fi 10760if test x$FILE_MAN_DIR = x ; then 10761 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10762fi 10763 10764if test x$MISC_MAN_SUFFIX = x ; then 10765 case $host_os in 10766 # Solaris 2.0 - 11 use SysV man page sections 10767 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10768 *) MISC_MAN_SUFFIX=7 ;; 10769 esac 10770fi 10771if test x$MISC_MAN_DIR = x ; then 10772 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10773fi 10774 10775if test x$DRIVER_MAN_SUFFIX = x ; then 10776 case $host_os in 10777 # Solaris 2.0 - 11 use SysV man page sections 10778 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10779 *) DRIVER_MAN_SUFFIX=4 ;; 10780 esac 10781fi 10782if test x$DRIVER_MAN_DIR = x ; then 10783 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10784fi 10785 10786if test x$ADMIN_MAN_SUFFIX = x ; then 10787 case $host_os in 10788 # Solaris 2.0 - 11 use SysV man page sections 10789 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10790 *) ADMIN_MAN_SUFFIX=8 ;; 10791 esac 10792fi 10793if test x$ADMIN_MAN_DIR = x ; then 10794 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10795fi 10796 10797 10798 10799 10800 10801 10802 10803 10804 10805 10806 10807 10808 10809 10810 10811XORG_MAN_PAGE="X Version 11" 10812 10813MAN_SUBSTS="\ 10814 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10815 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10816 -e 's|__xservername__|Xorg|g' \ 10817 -e 's|__xconfigfile__|xorg.conf|g' \ 10818 -e 's|__projectroot__|\$(prefix)|g' \ 10819 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10820 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10821 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10822 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10823 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10824 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10825 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10826 10827 10828 10829# Check whether --enable-silent-rules was given. 10830if test "${enable_silent_rules+set}" = set; then : 10831 enableval=$enable_silent_rules; 10832fi 10833 10834case $enable_silent_rules in # ((( 10835 yes) AM_DEFAULT_VERBOSITY=0;; 10836 no) AM_DEFAULT_VERBOSITY=1;; 10837 *) AM_DEFAULT_VERBOSITY=0;; 10838esac 10839am_make=${MAKE-make} 10840{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10841$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10842if ${am_cv_make_support_nested_variables+:} false; then : 10843 $as_echo_n "(cached) " >&6 10844else 10845 if $as_echo 'TRUE=$(BAR$(V)) 10846BAR0=false 10847BAR1=true 10848V=1 10849am__doit: 10850 @$(TRUE) 10851.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10852 am_cv_make_support_nested_variables=yes 10853else 10854 am_cv_make_support_nested_variables=no 10855fi 10856fi 10857{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10858$as_echo "$am_cv_make_support_nested_variables" >&6; } 10859if test $am_cv_make_support_nested_variables = yes; then 10860 AM_V='$(V)' 10861 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10862else 10863 AM_V=$AM_DEFAULT_VERBOSITY 10864 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10865fi 10866AM_BACKSLASH='\' 10867 10868 10869 10870# Checks for system functions 10871for ac_func in usleep 10872do : 10873 ac_fn_c_check_func "$LINENO" "usleep" "ac_cv_func_usleep" 10874if test "x$ac_cv_func_usleep" = xyes; then : 10875 cat >>confdefs.h <<_ACEOF 10876#define HAVE_USLEEP 1 10877_ACEOF 10878 10879fi 10880done 10881 10882 10883# Checks for pkg-config packages 10884 10885pkg_failed=no 10886{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XSET" >&5 10887$as_echo_n "checking for XSET... " >&6; } 10888 10889if test -n "$XSET_CFLAGS"; then 10890 pkg_cv_XSET_CFLAGS="$XSET_CFLAGS" 10891 elif test -n "$PKG_CONFIG"; then 10892 if test -n "$PKG_CONFIG" && \ 10893 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xmuu\""; } >&5 10894 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xmuu") 2>&5 10895 ac_status=$? 10896 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10897 test $ac_status = 0; }; then 10898 pkg_cv_XSET_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17 xmuu" 2>/dev/null` 10899 test "x$?" != "x0" && pkg_failed=yes 10900else 10901 pkg_failed=yes 10902fi 10903 else 10904 pkg_failed=untried 10905fi 10906if test -n "$XSET_LIBS"; then 10907 pkg_cv_XSET_LIBS="$XSET_LIBS" 10908 elif test -n "$PKG_CONFIG"; then 10909 if test -n "$PKG_CONFIG" && \ 10910 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xmuu\""; } >&5 10911 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xmuu") 2>&5 10912 ac_status=$? 10913 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10914 test $ac_status = 0; }; then 10915 pkg_cv_XSET_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17 xmuu" 2>/dev/null` 10916 test "x$?" != "x0" && pkg_failed=yes 10917else 10918 pkg_failed=yes 10919fi 10920 else 10921 pkg_failed=untried 10922fi 10923 10924 10925 10926if test $pkg_failed = yes; then 10927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10928$as_echo "no" >&6; } 10929 10930if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10931 _pkg_short_errors_supported=yes 10932else 10933 _pkg_short_errors_supported=no 10934fi 10935 if test $_pkg_short_errors_supported = yes; then 10936 XSET_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.17 xmuu" 2>&1` 10937 else 10938 XSET_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.17 xmuu" 2>&1` 10939 fi 10940 # Put the nasty error message in config.log where it belongs 10941 echo "$XSET_PKG_ERRORS" >&5 10942 10943 as_fn_error $? "Package requirements (xproto >= 7.0.17 xmuu) were not met: 10944 10945$XSET_PKG_ERRORS 10946 10947Consider adjusting the PKG_CONFIG_PATH environment variable if you 10948installed software in a non-standard prefix. 10949 10950Alternatively, you may set the environment variables XSET_CFLAGS 10951and XSET_LIBS to avoid the need to call pkg-config. 10952See the pkg-config man page for more details." "$LINENO" 5 10953elif test $pkg_failed = untried; then 10954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10955$as_echo "no" >&6; } 10956 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10957$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10958as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10959is in your PATH or set the PKG_CONFIG environment variable to the full 10960path to pkg-config. 10961 10962Alternatively, you may set the environment variables XSET_CFLAGS 10963and XSET_LIBS to avoid the need to call pkg-config. 10964See the pkg-config man page for more details. 10965 10966To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10967See \`config.log' for more details" "$LINENO" 5; } 10968else 10969 XSET_CFLAGS=$pkg_cv_XSET_CFLAGS 10970 XSET_LIBS=$pkg_cv_XSET_LIBS 10971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10972$as_echo "yes" >&6; } 10973 10974fi 10975 10976# This is used below to allow <X11/Xlib.h> to be found 10977 10978pkg_failed=no 10979{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SET_X11" >&5 10980$as_echo_n "checking for SET_X11... " >&6; } 10981 10982if test -n "$SET_X11_CFLAGS"; then 10983 pkg_cv_SET_X11_CFLAGS="$SET_X11_CFLAGS" 10984 elif test -n "$PKG_CONFIG"; then 10985 if test -n "$PKG_CONFIG" && \ 10986 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 10987 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 10988 ac_status=$? 10989 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10990 test $ac_status = 0; }; then 10991 pkg_cv_SET_X11_CFLAGS=`$PKG_CONFIG --cflags "x11" 2>/dev/null` 10992 test "x$?" != "x0" && pkg_failed=yes 10993else 10994 pkg_failed=yes 10995fi 10996 else 10997 pkg_failed=untried 10998fi 10999if test -n "$SET_X11_LIBS"; then 11000 pkg_cv_SET_X11_LIBS="$SET_X11_LIBS" 11001 elif test -n "$PKG_CONFIG"; then 11002 if test -n "$PKG_CONFIG" && \ 11003 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11004 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11005 ac_status=$? 11006 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11007 test $ac_status = 0; }; then 11008 pkg_cv_SET_X11_LIBS=`$PKG_CONFIG --libs "x11" 2>/dev/null` 11009 test "x$?" != "x0" && pkg_failed=yes 11010else 11011 pkg_failed=yes 11012fi 11013 else 11014 pkg_failed=untried 11015fi 11016 11017 11018 11019if test $pkg_failed = yes; then 11020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11021$as_echo "no" >&6; } 11022 11023if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11024 _pkg_short_errors_supported=yes 11025else 11026 _pkg_short_errors_supported=no 11027fi 11028 if test $_pkg_short_errors_supported = yes; then 11029 SET_X11_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11" 2>&1` 11030 else 11031 SET_X11_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11" 2>&1` 11032 fi 11033 # Put the nasty error message in config.log where it belongs 11034 echo "$SET_X11_PKG_ERRORS" >&5 11035 11036 as_fn_error $? "Package requirements (x11) were not met: 11037 11038$SET_X11_PKG_ERRORS 11039 11040Consider adjusting the PKG_CONFIG_PATH environment variable if you 11041installed software in a non-standard prefix. 11042 11043Alternatively, you may set the environment variables SET_X11_CFLAGS 11044and SET_X11_LIBS to avoid the need to call pkg-config. 11045See the pkg-config man page for more details." "$LINENO" 5 11046elif test $pkg_failed = untried; then 11047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11048$as_echo "no" >&6; } 11049 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11050$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11051as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11052is in your PATH or set the PKG_CONFIG environment variable to the full 11053path to pkg-config. 11054 11055Alternatively, you may set the environment variables SET_X11_CFLAGS 11056and SET_X11_LIBS to avoid the need to call pkg-config. 11057See the pkg-config man page for more details. 11058 11059To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11060See \`config.log' for more details" "$LINENO" 5; } 11061else 11062 SET_X11_CFLAGS=$pkg_cv_SET_X11_CFLAGS 11063 SET_X11_LIBS=$pkg_cv_SET_X11_LIBS 11064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11065$as_echo "yes" >&6; } 11066 11067fi 11068 11069 11070pkg_failed=no 11071{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SET_XEXT" >&5 11072$as_echo_n "checking for SET_XEXT... " >&6; } 11073 11074if test -n "$SET_XEXT_CFLAGS"; then 11075 pkg_cv_SET_XEXT_CFLAGS="$SET_XEXT_CFLAGS" 11076 elif test -n "$PKG_CONFIG"; then 11077 if test -n "$PKG_CONFIG" && \ 11078 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext\""; } >&5 11079 ($PKG_CONFIG --exists --print-errors "xext") 2>&5 11080 ac_status=$? 11081 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11082 test $ac_status = 0; }; then 11083 pkg_cv_SET_XEXT_CFLAGS=`$PKG_CONFIG --cflags "xext" 2>/dev/null` 11084 test "x$?" != "x0" && pkg_failed=yes 11085else 11086 pkg_failed=yes 11087fi 11088 else 11089 pkg_failed=untried 11090fi 11091if test -n "$SET_XEXT_LIBS"; then 11092 pkg_cv_SET_XEXT_LIBS="$SET_XEXT_LIBS" 11093 elif test -n "$PKG_CONFIG"; then 11094 if test -n "$PKG_CONFIG" && \ 11095 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xext\""; } >&5 11096 ($PKG_CONFIG --exists --print-errors "xext") 2>&5 11097 ac_status=$? 11098 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11099 test $ac_status = 0; }; then 11100 pkg_cv_SET_XEXT_LIBS=`$PKG_CONFIG --libs "xext" 2>/dev/null` 11101 test "x$?" != "x0" && pkg_failed=yes 11102else 11103 pkg_failed=yes 11104fi 11105 else 11106 pkg_failed=untried 11107fi 11108 11109 11110 11111if test $pkg_failed = yes; then 11112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11113$as_echo "no" >&6; } 11114 11115if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11116 _pkg_short_errors_supported=yes 11117else 11118 _pkg_short_errors_supported=no 11119fi 11120 if test $_pkg_short_errors_supported = yes; then 11121 SET_XEXT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xext" 2>&1` 11122 else 11123 SET_XEXT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xext" 2>&1` 11124 fi 11125 # Put the nasty error message in config.log where it belongs 11126 echo "$SET_XEXT_PKG_ERRORS" >&5 11127 11128 echo "not found" 11129elif test $pkg_failed = untried; then 11130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11131$as_echo "no" >&6; } 11132 echo "not found" 11133else 11134 SET_XEXT_CFLAGS=$pkg_cv_SET_XEXT_CFLAGS 11135 SET_XEXT_LIBS=$pkg_cv_SET_XEXT_LIBS 11136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11137$as_echo "yes" >&6; } 11138 SAVE_CPPFLAGS="$CPPFLAGS" 11139 CPPFLAGS="$CPPFLAGS $SET_XEXT_CFLAGS $SET_X11_CFLAGS" 11140 for ac_header in X11/extensions/dpms.h X11/extensions/MITMisc.h 11141do : 11142 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 11143ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#include <X11/Xlib.h> 11144" 11145if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 11146 cat >>confdefs.h <<_ACEOF 11147#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 11148_ACEOF 11149 11150fi 11151 11152done 11153 11154 CPPFLAGS="$SAVE_CPPFLAGS" 11155fi 11156 11157 11158pkg_failed=no 11159{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SET_XKB" >&5 11160$as_echo_n "checking for SET_XKB... " >&6; } 11161 11162if test -n "$SET_XKB_CFLAGS"; then 11163 pkg_cv_SET_XKB_CFLAGS="$SET_XKB_CFLAGS" 11164 elif test -n "$PKG_CONFIG"; then 11165 if test -n "$PKG_CONFIG" && \ 11166 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11167 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11168 ac_status=$? 11169 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11170 test $ac_status = 0; }; then 11171 pkg_cv_SET_XKB_CFLAGS=`$PKG_CONFIG --cflags "x11" 2>/dev/null` 11172 test "x$?" != "x0" && pkg_failed=yes 11173else 11174 pkg_failed=yes 11175fi 11176 else 11177 pkg_failed=untried 11178fi 11179if test -n "$SET_XKB_LIBS"; then 11180 pkg_cv_SET_XKB_LIBS="$SET_XKB_LIBS" 11181 elif test -n "$PKG_CONFIG"; then 11182 if test -n "$PKG_CONFIG" && \ 11183 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11184 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11185 ac_status=$? 11186 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11187 test $ac_status = 0; }; then 11188 pkg_cv_SET_XKB_LIBS=`$PKG_CONFIG --libs "x11" 2>/dev/null` 11189 test "x$?" != "x0" && pkg_failed=yes 11190else 11191 pkg_failed=yes 11192fi 11193 else 11194 pkg_failed=untried 11195fi 11196 11197 11198 11199if test $pkg_failed = yes; then 11200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11201$as_echo "no" >&6; } 11202 11203if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11204 _pkg_short_errors_supported=yes 11205else 11206 _pkg_short_errors_supported=no 11207fi 11208 if test $_pkg_short_errors_supported = yes; then 11209 SET_XKB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11" 2>&1` 11210 else 11211 SET_XKB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11" 2>&1` 11212 fi 11213 # Put the nasty error message in config.log where it belongs 11214 echo "$SET_XKB_PKG_ERRORS" >&5 11215 11216 echo "not found" 11217elif test $pkg_failed = untried; then 11218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11219$as_echo "no" >&6; } 11220 echo "not found" 11221else 11222 SET_XKB_CFLAGS=$pkg_cv_SET_XKB_CFLAGS 11223 SET_XKB_LIBS=$pkg_cv_SET_XKB_LIBS 11224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11225$as_echo "yes" >&6; } 11226 SAVE_CPPFLAGS="$CPPFLAGS" 11227 CPPFLAGS="$CPPFLAGS $SET_XKB_CFLAGS $SET_X11_CFLAGS" 11228 for ac_header in X11/XKBlib.h 11229do : 11230 ac_fn_c_check_header_compile "$LINENO" "X11/XKBlib.h" "ac_cv_header_X11_XKBlib_h" "#include <X11/Xlib.h> 11231" 11232if test "x$ac_cv_header_X11_XKBlib_h" = xyes; then : 11233 cat >>confdefs.h <<_ACEOF 11234#define HAVE_X11_XKBLIB_H 1 11235_ACEOF 11236 11237fi 11238 11239done 11240 11241 CPPFLAGS="$SAVE_CPPFLAGS" 11242fi 11243 11244 11245# Check whether --with-xf86misc was given. 11246if test "${with_xf86misc+set}" = set; then : 11247 withval=$with_xf86misc; USE_XF86MISC="$withval" 11248else 11249 USE_XF86MISC="yes" 11250fi 11251 11252if test "x$USE_XF86MISC" != "xno" ; then 11253 11254pkg_failed=no 11255{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SET_XF86MISC" >&5 11256$as_echo_n "checking for SET_XF86MISC... " >&6; } 11257 11258if test -n "$SET_XF86MISC_CFLAGS"; then 11259 pkg_cv_SET_XF86MISC_CFLAGS="$SET_XF86MISC_CFLAGS" 11260 elif test -n "$PKG_CONFIG"; then 11261 if test -n "$PKG_CONFIG" && \ 11262 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86misc\""; } >&5 11263 ($PKG_CONFIG --exists --print-errors "xxf86misc") 2>&5 11264 ac_status=$? 11265 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11266 test $ac_status = 0; }; then 11267 pkg_cv_SET_XF86MISC_CFLAGS=`$PKG_CONFIG --cflags "xxf86misc" 2>/dev/null` 11268 test "x$?" != "x0" && pkg_failed=yes 11269else 11270 pkg_failed=yes 11271fi 11272 else 11273 pkg_failed=untried 11274fi 11275if test -n "$SET_XF86MISC_LIBS"; then 11276 pkg_cv_SET_XF86MISC_LIBS="$SET_XF86MISC_LIBS" 11277 elif test -n "$PKG_CONFIG"; then 11278 if test -n "$PKG_CONFIG" && \ 11279 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86misc\""; } >&5 11280 ($PKG_CONFIG --exists --print-errors "xxf86misc") 2>&5 11281 ac_status=$? 11282 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11283 test $ac_status = 0; }; then 11284 pkg_cv_SET_XF86MISC_LIBS=`$PKG_CONFIG --libs "xxf86misc" 2>/dev/null` 11285 test "x$?" != "x0" && pkg_failed=yes 11286else 11287 pkg_failed=yes 11288fi 11289 else 11290 pkg_failed=untried 11291fi 11292 11293 11294 11295if test $pkg_failed = yes; then 11296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11297$as_echo "no" >&6; } 11298 11299if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11300 _pkg_short_errors_supported=yes 11301else 11302 _pkg_short_errors_supported=no 11303fi 11304 if test $_pkg_short_errors_supported = yes; then 11305 SET_XF86MISC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xxf86misc" 2>&1` 11306 else 11307 SET_XF86MISC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xxf86misc" 2>&1` 11308 fi 11309 # Put the nasty error message in config.log where it belongs 11310 echo "$SET_XF86MISC_PKG_ERRORS" >&5 11311 11312 echo "not found" 11313elif test $pkg_failed = untried; then 11314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11315$as_echo "no" >&6; } 11316 echo "not found" 11317else 11318 SET_XF86MISC_CFLAGS=$pkg_cv_SET_XF86MISC_CFLAGS 11319 SET_XF86MISC_LIBS=$pkg_cv_SET_XF86MISC_LIBS 11320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11321$as_echo "yes" >&6; } 11322 SAVE_CPPFLAGS="$CPPFLAGS" 11323 CPPFLAGS="$CPPFLAGS $SET_XF86MISC_CFLAGS $SET_X11_CFLAGS" 11324 for ac_header in X11/extensions/xf86misc.h X11/extensions/xf86mscstr.h 11325do : 11326 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 11327ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#include <X11/Xlib.h> 11328#include <X11/Xproto.h> 11329" 11330if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 11331 cat >>confdefs.h <<_ACEOF 11332#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 11333_ACEOF 11334 11335fi 11336 11337done 11338 11339 CPPFLAGS="$SAVE_CPPFLAGS" 11340fi 11341else 11342 echo "without xf86misc" 11343fi 11344 11345 11346# Check whether --with-fontcache was given. 11347if test "${with_fontcache+set}" = set; then : 11348 withval=$with_fontcache; USE_XFONTCACHE="$withval" 11349else 11350 USE_XFONTCACHE="yes" 11351fi 11352 11353if test "x$USE_XFONTCACHE" != "xno" ; then 11354 11355pkg_failed=no 11356{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SET_FONTCACHE" >&5 11357$as_echo_n "checking for SET_FONTCACHE... " >&6; } 11358 11359if test -n "$SET_FONTCACHE_CFLAGS"; then 11360 pkg_cv_SET_FONTCACHE_CFLAGS="$SET_FONTCACHE_CFLAGS" 11361 elif test -n "$PKG_CONFIG"; then 11362 if test -n "$PKG_CONFIG" && \ 11363 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xfontcache\""; } >&5 11364 ($PKG_CONFIG --exists --print-errors "xfontcache") 2>&5 11365 ac_status=$? 11366 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11367 test $ac_status = 0; }; then 11368 pkg_cv_SET_FONTCACHE_CFLAGS=`$PKG_CONFIG --cflags "xfontcache" 2>/dev/null` 11369 test "x$?" != "x0" && pkg_failed=yes 11370else 11371 pkg_failed=yes 11372fi 11373 else 11374 pkg_failed=untried 11375fi 11376if test -n "$SET_FONTCACHE_LIBS"; then 11377 pkg_cv_SET_FONTCACHE_LIBS="$SET_FONTCACHE_LIBS" 11378 elif test -n "$PKG_CONFIG"; then 11379 if test -n "$PKG_CONFIG" && \ 11380 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xfontcache\""; } >&5 11381 ($PKG_CONFIG --exists --print-errors "xfontcache") 2>&5 11382 ac_status=$? 11383 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11384 test $ac_status = 0; }; then 11385 pkg_cv_SET_FONTCACHE_LIBS=`$PKG_CONFIG --libs "xfontcache" 2>/dev/null` 11386 test "x$?" != "x0" && pkg_failed=yes 11387else 11388 pkg_failed=yes 11389fi 11390 else 11391 pkg_failed=untried 11392fi 11393 11394 11395 11396if test $pkg_failed = yes; then 11397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11398$as_echo "no" >&6; } 11399 11400if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11401 _pkg_short_errors_supported=yes 11402else 11403 _pkg_short_errors_supported=no 11404fi 11405 if test $_pkg_short_errors_supported = yes; then 11406 SET_FONTCACHE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xfontcache" 2>&1` 11407 else 11408 SET_FONTCACHE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xfontcache" 2>&1` 11409 fi 11410 # Put the nasty error message in config.log where it belongs 11411 echo "$SET_FONTCACHE_PKG_ERRORS" >&5 11412 11413 echo "not found" 11414elif test $pkg_failed = untried; then 11415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11416$as_echo "no" >&6; } 11417 echo "not found" 11418else 11419 SET_FONTCACHE_CFLAGS=$pkg_cv_SET_FONTCACHE_CFLAGS 11420 SET_FONTCACHE_LIBS=$pkg_cv_SET_FONTCACHE_LIBS 11421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11422$as_echo "yes" >&6; } 11423 SAVE_CPPFLAGS="$CPPFLAGS" 11424 CPPFLAGS="$CPPFLAGS $SET_FONTCACHE_CFLAGS $SET_X11_CFLAGS" 11425 for ac_header in X11/extensions/fontcache.h X11/extensions/fontcacheP.h 11426do : 11427 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 11428ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#include <X11/Xlib.h> 11429" 11430if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 11431 cat >>confdefs.h <<_ACEOF 11432#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 11433_ACEOF 11434 11435fi 11436 11437done 11438 11439 CPPFLAGS="$SAVE_CPPFLAGS" 11440fi 11441else 11442 echo "without fontcache" 11443fi 11444 11445XSET_CFLAGS="$XSET_CFLAGS $SET_XEXT_CFLAGS $SET_XKB_CFLAGS $SET_XF86MISC_CFLAGS $SET_FONTCACHE_CFLAGS" 11446XSET_LIBS="$XSET_LIBS $SET_XEXT_LIBS $SET_XKB_LIBS $SET_XF86MISC_LIBS $SET_FONTCACHE_LIBS" 11447 11448 11449ac_config_files="$ac_config_files Makefile man/Makefile" 11450 11451cat >confcache <<\_ACEOF 11452# This file is a shell script that caches the results of configure 11453# tests run on this system so they can be shared between configure 11454# scripts and configure runs, see configure's option --config-cache. 11455# It is not useful on other systems. If it contains results you don't 11456# want to keep, you may remove or edit it. 11457# 11458# config.status only pays attention to the cache file if you give it 11459# the --recheck option to rerun configure. 11460# 11461# `ac_cv_env_foo' variables (set or unset) will be overridden when 11462# loading this file, other *unset* `ac_cv_foo' will be assigned the 11463# following values. 11464 11465_ACEOF 11466 11467# The following way of writing the cache mishandles newlines in values, 11468# but we know of no workaround that is simple, portable, and efficient. 11469# So, we kill variables containing newlines. 11470# Ultrix sh set writes to stderr and can't be redirected directly, 11471# and sets the high bit in the cache file unless we assign to the vars. 11472( 11473 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11474 eval ac_val=\$$ac_var 11475 case $ac_val in #( 11476 *${as_nl}*) 11477 case $ac_var in #( 11478 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11479$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11480 esac 11481 case $ac_var in #( 11482 _ | IFS | as_nl) ;; #( 11483 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11484 *) { eval $ac_var=; unset $ac_var;} ;; 11485 esac ;; 11486 esac 11487 done 11488 11489 (set) 2>&1 | 11490 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11491 *${as_nl}ac_space=\ *) 11492 # `set' does not quote correctly, so add quotes: double-quote 11493 # substitution turns \\\\ into \\, and sed turns \\ into \. 11494 sed -n \ 11495 "s/'/'\\\\''/g; 11496 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11497 ;; #( 11498 *) 11499 # `set' quotes correctly as required by POSIX, so do not add quotes. 11500 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11501 ;; 11502 esac | 11503 sort 11504) | 11505 sed ' 11506 /^ac_cv_env_/b end 11507 t clear 11508 :clear 11509 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11510 t end 11511 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11512 :end' >>confcache 11513if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11514 if test -w "$cache_file"; then 11515 if test "x$cache_file" != "x/dev/null"; then 11516 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11517$as_echo "$as_me: updating cache $cache_file" >&6;} 11518 if test ! -f "$cache_file" || test -h "$cache_file"; then 11519 cat confcache >"$cache_file" 11520 else 11521 case $cache_file in #( 11522 */* | ?:*) 11523 mv -f confcache "$cache_file"$$ && 11524 mv -f "$cache_file"$$ "$cache_file" ;; #( 11525 *) 11526 mv -f confcache "$cache_file" ;; 11527 esac 11528 fi 11529 fi 11530 else 11531 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11532$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11533 fi 11534fi 11535rm -f confcache 11536 11537test "x$prefix" = xNONE && prefix=$ac_default_prefix 11538# Let make expand exec_prefix. 11539test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11540 11541DEFS=-DHAVE_CONFIG_H 11542 11543ac_libobjs= 11544ac_ltlibobjs= 11545U= 11546for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11547 # 1. Remove the extension, and $U if already installed. 11548 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11549 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11550 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11551 # will be set to the directory where LIBOBJS objects are built. 11552 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11553 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11554done 11555LIBOBJS=$ac_libobjs 11556 11557LTLIBOBJS=$ac_ltlibobjs 11558 11559 11560{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11561$as_echo_n "checking that generated files are newer than configure... " >&6; } 11562 if test -n "$am_sleep_pid"; then 11563 # Hide warnings about reused PIDs. 11564 wait $am_sleep_pid 2>/dev/null 11565 fi 11566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11567$as_echo "done" >&6; } 11568if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11569 as_fn_error $? "conditional \"AMDEP\" was never defined. 11570Usually this means the macro was only invoked conditionally." "$LINENO" 5 11571fi 11572if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11573 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11574Usually this means the macro was only invoked conditionally." "$LINENO" 5 11575fi 11576 if test -n "$EXEEXT"; then 11577 am__EXEEXT_TRUE= 11578 am__EXEEXT_FALSE='#' 11579else 11580 am__EXEEXT_TRUE='#' 11581 am__EXEEXT_FALSE= 11582fi 11583 11584 11585: "${CONFIG_STATUS=./config.status}" 11586ac_write_fail=0 11587ac_clean_files_save=$ac_clean_files 11588ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11589{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11590$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11591as_write_fail=0 11592cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11593#! $SHELL 11594# Generated by $as_me. 11595# Run this file to recreate the current configuration. 11596# Compiler output produced by configure, useful for debugging 11597# configure, is in config.log if it exists. 11598 11599debug=false 11600ac_cs_recheck=false 11601ac_cs_silent=false 11602 11603SHELL=\${CONFIG_SHELL-$SHELL} 11604export SHELL 11605_ASEOF 11606cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11607## -------------------- ## 11608## M4sh Initialization. ## 11609## -------------------- ## 11610 11611# Be more Bourne compatible 11612DUALCASE=1; export DUALCASE # for MKS sh 11613if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11614 emulate sh 11615 NULLCMD=: 11616 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11617 # is contrary to our usage. Disable this feature. 11618 alias -g '${1+"$@"}'='"$@"' 11619 setopt NO_GLOB_SUBST 11620else 11621 case `(set -o) 2>/dev/null` in #( 11622 *posix*) : 11623 set -o posix ;; #( 11624 *) : 11625 ;; 11626esac 11627fi 11628 11629 11630as_nl=' 11631' 11632export as_nl 11633# Printing a long string crashes Solaris 7 /usr/bin/printf. 11634as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11635as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11636as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11637# Prefer a ksh shell builtin over an external printf program on Solaris, 11638# but without wasting forks for bash or zsh. 11639if test -z "$BASH_VERSION$ZSH_VERSION" \ 11640 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11641 as_echo='print -r --' 11642 as_echo_n='print -rn --' 11643elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11644 as_echo='printf %s\n' 11645 as_echo_n='printf %s' 11646else 11647 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11648 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11649 as_echo_n='/usr/ucb/echo -n' 11650 else 11651 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11652 as_echo_n_body='eval 11653 arg=$1; 11654 case $arg in #( 11655 *"$as_nl"*) 11656 expr "X$arg" : "X\\(.*\\)$as_nl"; 11657 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11658 esac; 11659 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11660 ' 11661 export as_echo_n_body 11662 as_echo_n='sh -c $as_echo_n_body as_echo' 11663 fi 11664 export as_echo_body 11665 as_echo='sh -c $as_echo_body as_echo' 11666fi 11667 11668# The user is always right. 11669if test "${PATH_SEPARATOR+set}" != set; then 11670 PATH_SEPARATOR=: 11671 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11672 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11673 PATH_SEPARATOR=';' 11674 } 11675fi 11676 11677 11678# IFS 11679# We need space, tab and new line, in precisely that order. Quoting is 11680# there to prevent editors from complaining about space-tab. 11681# (If _AS_PATH_WALK were called with IFS unset, it would disable word 11682# splitting by setting IFS to empty value.) 11683IFS=" "" $as_nl" 11684 11685# Find who we are. Look in the path if we contain no directory separator. 11686as_myself= 11687case $0 in #(( 11688 *[\\/]* ) as_myself=$0 ;; 11689 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11690for as_dir in $PATH 11691do 11692 IFS=$as_save_IFS 11693 test -z "$as_dir" && as_dir=. 11694 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11695 done 11696IFS=$as_save_IFS 11697 11698 ;; 11699esac 11700# We did not find ourselves, most probably we were run as `sh COMMAND' 11701# in which case we are not to be found in the path. 11702if test "x$as_myself" = x; then 11703 as_myself=$0 11704fi 11705if test ! -f "$as_myself"; then 11706 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11707 exit 1 11708fi 11709 11710# Unset variables that we do not need and which cause bugs (e.g. in 11711# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11712# suppresses any "Segmentation fault" message there. '((' could 11713# trigger a bug in pdksh 5.2.14. 11714for as_var in BASH_ENV ENV MAIL MAILPATH 11715do eval test x\${$as_var+set} = xset \ 11716 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11717done 11718PS1='$ ' 11719PS2='> ' 11720PS4='+ ' 11721 11722# NLS nuisances. 11723LC_ALL=C 11724export LC_ALL 11725LANGUAGE=C 11726export LANGUAGE 11727 11728# CDPATH. 11729(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11730 11731 11732# as_fn_error STATUS ERROR [LINENO LOG_FD] 11733# ---------------------------------------- 11734# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11735# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11736# script with STATUS, using 1 if that was 0. 11737as_fn_error () 11738{ 11739 as_status=$1; test $as_status -eq 0 && as_status=1 11740 if test "$4"; then 11741 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11742 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11743 fi 11744 $as_echo "$as_me: error: $2" >&2 11745 as_fn_exit $as_status 11746} # as_fn_error 11747 11748 11749# as_fn_set_status STATUS 11750# ----------------------- 11751# Set $? to STATUS, without forking. 11752as_fn_set_status () 11753{ 11754 return $1 11755} # as_fn_set_status 11756 11757# as_fn_exit STATUS 11758# ----------------- 11759# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11760as_fn_exit () 11761{ 11762 set +e 11763 as_fn_set_status $1 11764 exit $1 11765} # as_fn_exit 11766 11767# as_fn_unset VAR 11768# --------------- 11769# Portably unset VAR. 11770as_fn_unset () 11771{ 11772 { eval $1=; unset $1;} 11773} 11774as_unset=as_fn_unset 11775# as_fn_append VAR VALUE 11776# ---------------------- 11777# Append the text in VALUE to the end of the definition contained in VAR. Take 11778# advantage of any shell optimizations that allow amortized linear growth over 11779# repeated appends, instead of the typical quadratic growth present in naive 11780# implementations. 11781if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11782 eval 'as_fn_append () 11783 { 11784 eval $1+=\$2 11785 }' 11786else 11787 as_fn_append () 11788 { 11789 eval $1=\$$1\$2 11790 } 11791fi # as_fn_append 11792 11793# as_fn_arith ARG... 11794# ------------------ 11795# Perform arithmetic evaluation on the ARGs, and store the result in the 11796# global $as_val. Take advantage of shells that can avoid forks. The arguments 11797# must be portable across $(()) and expr. 11798if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11799 eval 'as_fn_arith () 11800 { 11801 as_val=$(( $* )) 11802 }' 11803else 11804 as_fn_arith () 11805 { 11806 as_val=`expr "$@" || test $? -eq 1` 11807 } 11808fi # as_fn_arith 11809 11810 11811if expr a : '\(a\)' >/dev/null 2>&1 && 11812 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11813 as_expr=expr 11814else 11815 as_expr=false 11816fi 11817 11818if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11819 as_basename=basename 11820else 11821 as_basename=false 11822fi 11823 11824if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11825 as_dirname=dirname 11826else 11827 as_dirname=false 11828fi 11829 11830as_me=`$as_basename -- "$0" || 11831$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11832 X"$0" : 'X\(//\)$' \| \ 11833 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11834$as_echo X/"$0" | 11835 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11836 s//\1/ 11837 q 11838 } 11839 /^X\/\(\/\/\)$/{ 11840 s//\1/ 11841 q 11842 } 11843 /^X\/\(\/\).*/{ 11844 s//\1/ 11845 q 11846 } 11847 s/.*/./; q'` 11848 11849# Avoid depending upon Character Ranges. 11850as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11851as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11852as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11853as_cr_digits='0123456789' 11854as_cr_alnum=$as_cr_Letters$as_cr_digits 11855 11856ECHO_C= ECHO_N= ECHO_T= 11857case `echo -n x` in #((((( 11858-n*) 11859 case `echo 'xy\c'` in 11860 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11861 xy) ECHO_C='\c';; 11862 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11863 ECHO_T=' ';; 11864 esac;; 11865*) 11866 ECHO_N='-n';; 11867esac 11868 11869rm -f conf$$ conf$$.exe conf$$.file 11870if test -d conf$$.dir; then 11871 rm -f conf$$.dir/conf$$.file 11872else 11873 rm -f conf$$.dir 11874 mkdir conf$$.dir 2>/dev/null 11875fi 11876if (echo >conf$$.file) 2>/dev/null; then 11877 if ln -s conf$$.file conf$$ 2>/dev/null; then 11878 as_ln_s='ln -s' 11879 # ... but there are two gotchas: 11880 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11881 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11882 # In both cases, we have to default to `cp -pR'. 11883 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11884 as_ln_s='cp -pR' 11885 elif ln conf$$.file conf$$ 2>/dev/null; then 11886 as_ln_s=ln 11887 else 11888 as_ln_s='cp -pR' 11889 fi 11890else 11891 as_ln_s='cp -pR' 11892fi 11893rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11894rmdir conf$$.dir 2>/dev/null 11895 11896 11897# as_fn_mkdir_p 11898# ------------- 11899# Create "$as_dir" as a directory, including parents if necessary. 11900as_fn_mkdir_p () 11901{ 11902 11903 case $as_dir in #( 11904 -*) as_dir=./$as_dir;; 11905 esac 11906 test -d "$as_dir" || eval $as_mkdir_p || { 11907 as_dirs= 11908 while :; do 11909 case $as_dir in #( 11910 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11911 *) as_qdir=$as_dir;; 11912 esac 11913 as_dirs="'$as_qdir' $as_dirs" 11914 as_dir=`$as_dirname -- "$as_dir" || 11915$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11916 X"$as_dir" : 'X\(//\)[^/]' \| \ 11917 X"$as_dir" : 'X\(//\)$' \| \ 11918 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11919$as_echo X"$as_dir" | 11920 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11921 s//\1/ 11922 q 11923 } 11924 /^X\(\/\/\)[^/].*/{ 11925 s//\1/ 11926 q 11927 } 11928 /^X\(\/\/\)$/{ 11929 s//\1/ 11930 q 11931 } 11932 /^X\(\/\).*/{ 11933 s//\1/ 11934 q 11935 } 11936 s/.*/./; q'` 11937 test -d "$as_dir" && break 11938 done 11939 test -z "$as_dirs" || eval "mkdir $as_dirs" 11940 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11941 11942 11943} # as_fn_mkdir_p 11944if mkdir -p . 2>/dev/null; then 11945 as_mkdir_p='mkdir -p "$as_dir"' 11946else 11947 test -d ./-p && rmdir ./-p 11948 as_mkdir_p=false 11949fi 11950 11951 11952# as_fn_executable_p FILE 11953# ----------------------- 11954# Test if FILE is an executable regular file. 11955as_fn_executable_p () 11956{ 11957 test -f "$1" && test -x "$1" 11958} # as_fn_executable_p 11959as_test_x='test -x' 11960as_executable_p=as_fn_executable_p 11961 11962# Sed expression to map a string onto a valid CPP name. 11963as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11964 11965# Sed expression to map a string onto a valid variable name. 11966as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11967 11968 11969exec 6>&1 11970## ----------------------------------- ## 11971## Main body of $CONFIG_STATUS script. ## 11972## ----------------------------------- ## 11973_ASEOF 11974test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11975 11976cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11977# Save the log message, to keep $0 and so on meaningful, and to 11978# report actual input values of CONFIG_FILES etc. instead of their 11979# values after options handling. 11980ac_log=" 11981This file was extended by xset $as_me 1.2.4, which was 11982generated by GNU Autoconf 2.69. Invocation command line was 11983 11984 CONFIG_FILES = $CONFIG_FILES 11985 CONFIG_HEADERS = $CONFIG_HEADERS 11986 CONFIG_LINKS = $CONFIG_LINKS 11987 CONFIG_COMMANDS = $CONFIG_COMMANDS 11988 $ $0 $@ 11989 11990on `(hostname || uname -n) 2>/dev/null | sed 1q` 11991" 11992 11993_ACEOF 11994 11995case $ac_config_files in *" 11996"*) set x $ac_config_files; shift; ac_config_files=$*;; 11997esac 11998 11999case $ac_config_headers in *" 12000"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12001esac 12002 12003 12004cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12005# Files that config.status was made for. 12006config_files="$ac_config_files" 12007config_headers="$ac_config_headers" 12008config_commands="$ac_config_commands" 12009 12010_ACEOF 12011 12012cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12013ac_cs_usage="\ 12014\`$as_me' instantiates files and other configuration actions 12015from templates according to the current configuration. Unless the files 12016and actions are specified as TAGs, all are instantiated by default. 12017 12018Usage: $0 [OPTION]... [TAG]... 12019 12020 -h, --help print this help, then exit 12021 -V, --version print version number and configuration settings, then exit 12022 --config print configuration, then exit 12023 -q, --quiet, --silent 12024 do not print progress messages 12025 -d, --debug don't remove temporary files 12026 --recheck update $as_me by reconfiguring in the same conditions 12027 --file=FILE[:TEMPLATE] 12028 instantiate the configuration file FILE 12029 --header=FILE[:TEMPLATE] 12030 instantiate the configuration header FILE 12031 12032Configuration files: 12033$config_files 12034 12035Configuration headers: 12036$config_headers 12037 12038Configuration commands: 12039$config_commands 12040 12041Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 12042 12043_ACEOF 12044cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12045ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 12046ac_cs_version="\\ 12047xset config.status 1.2.4 12048configured by $0, generated by GNU Autoconf 2.69, 12049 with options \\"\$ac_cs_config\\" 12050 12051Copyright (C) 2012 Free Software Foundation, Inc. 12052This config.status script is free software; the Free Software Foundation 12053gives unlimited permission to copy, distribute and modify it." 12054 12055ac_pwd='$ac_pwd' 12056srcdir='$srcdir' 12057INSTALL='$INSTALL' 12058MKDIR_P='$MKDIR_P' 12059AWK='$AWK' 12060test -n "\$AWK" || AWK=awk 12061_ACEOF 12062 12063cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12064# The default lists apply if the user does not specify any file. 12065ac_need_defaults=: 12066while test $# != 0 12067do 12068 case $1 in 12069 --*=?*) 12070 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12071 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12072 ac_shift=: 12073 ;; 12074 --*=) 12075 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12076 ac_optarg= 12077 ac_shift=: 12078 ;; 12079 *) 12080 ac_option=$1 12081 ac_optarg=$2 12082 ac_shift=shift 12083 ;; 12084 esac 12085 12086 case $ac_option in 12087 # Handling of the options. 12088 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12089 ac_cs_recheck=: ;; 12090 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12091 $as_echo "$ac_cs_version"; exit ;; 12092 --config | --confi | --conf | --con | --co | --c ) 12093 $as_echo "$ac_cs_config"; exit ;; 12094 --debug | --debu | --deb | --de | --d | -d ) 12095 debug=: ;; 12096 --file | --fil | --fi | --f ) 12097 $ac_shift 12098 case $ac_optarg in 12099 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12100 '') as_fn_error $? "missing file argument" ;; 12101 esac 12102 as_fn_append CONFIG_FILES " '$ac_optarg'" 12103 ac_need_defaults=false;; 12104 --header | --heade | --head | --hea ) 12105 $ac_shift 12106 case $ac_optarg in 12107 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12108 esac 12109 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12110 ac_need_defaults=false;; 12111 --he | --h) 12112 # Conflict between --help and --header 12113 as_fn_error $? "ambiguous option: \`$1' 12114Try \`$0 --help' for more information.";; 12115 --help | --hel | -h ) 12116 $as_echo "$ac_cs_usage"; exit ;; 12117 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12118 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12119 ac_cs_silent=: ;; 12120 12121 # This is an error. 12122 -*) as_fn_error $? "unrecognized option: \`$1' 12123Try \`$0 --help' for more information." ;; 12124 12125 *) as_fn_append ac_config_targets " $1" 12126 ac_need_defaults=false ;; 12127 12128 esac 12129 shift 12130done 12131 12132ac_configure_extra_args= 12133 12134if $ac_cs_silent; then 12135 exec 6>/dev/null 12136 ac_configure_extra_args="$ac_configure_extra_args --silent" 12137fi 12138 12139_ACEOF 12140cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12141if \$ac_cs_recheck; then 12142 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12143 shift 12144 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12145 CONFIG_SHELL='$SHELL' 12146 export CONFIG_SHELL 12147 exec "\$@" 12148fi 12149 12150_ACEOF 12151cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12152exec 5>>config.log 12153{ 12154 echo 12155 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12156## Running $as_me. ## 12157_ASBOX 12158 $as_echo "$ac_log" 12159} >&5 12160 12161_ACEOF 12162cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12163# 12164# INIT-COMMANDS 12165# 12166AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12167 12168_ACEOF 12169 12170cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12171 12172# Handling of arguments. 12173for ac_config_target in $ac_config_targets 12174do 12175 case $ac_config_target in 12176 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12177 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12178 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12179 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12180 12181 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12182 esac 12183done 12184 12185 12186# If the user did not use the arguments to specify the items to instantiate, 12187# then the envvar interface is used. Set only those that are not. 12188# We use the long form for the default assignment because of an extremely 12189# bizarre bug on SunOS 4.1.3. 12190if $ac_need_defaults; then 12191 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12192 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 12193 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12194fi 12195 12196# Have a temporary directory for convenience. Make it in the build tree 12197# simply because there is no reason against having it here, and in addition, 12198# creating and moving files from /tmp can sometimes cause problems. 12199# Hook for its removal unless debugging. 12200# Note that there is a small window in which the directory will not be cleaned: 12201# after its creation but before its name has been assigned to `$tmp'. 12202$debug || 12203{ 12204 tmp= ac_tmp= 12205 trap 'exit_status=$? 12206 : "${ac_tmp:=$tmp}" 12207 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12208' 0 12209 trap 'as_fn_exit 1' 1 2 13 15 12210} 12211# Create a (secure) tmp directory for tmp files. 12212 12213{ 12214 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12215 test -d "$tmp" 12216} || 12217{ 12218 tmp=./conf$$-$RANDOM 12219 (umask 077 && mkdir "$tmp") 12220} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12221ac_tmp=$tmp 12222 12223# Set up the scripts for CONFIG_FILES section. 12224# No need to generate them if there are no CONFIG_FILES. 12225# This happens for instance with `./config.status config.h'. 12226if test -n "$CONFIG_FILES"; then 12227 12228 12229ac_cr=`echo X | tr X '\015'` 12230# On cygwin, bash can eat \r inside `` if the user requested igncr. 12231# But we know of no other shell where ac_cr would be empty at this 12232# point, so we can use a bashism as a fallback. 12233if test "x$ac_cr" = x; then 12234 eval ac_cr=\$\'\\r\' 12235fi 12236ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12237if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12238 ac_cs_awk_cr='\\r' 12239else 12240 ac_cs_awk_cr=$ac_cr 12241fi 12242 12243echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12244_ACEOF 12245 12246 12247{ 12248 echo "cat >conf$$subs.awk <<_ACEOF" && 12249 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12250 echo "_ACEOF" 12251} >conf$$subs.sh || 12252 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12253ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12254ac_delim='%!_!# ' 12255for ac_last_try in false false false false false :; do 12256 . ./conf$$subs.sh || 12257 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12258 12259 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12260 if test $ac_delim_n = $ac_delim_num; then 12261 break 12262 elif $ac_last_try; then 12263 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12264 else 12265 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12266 fi 12267done 12268rm -f conf$$subs.sh 12269 12270cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12271cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12272_ACEOF 12273sed -n ' 12274h 12275s/^/S["/; s/!.*/"]=/ 12276p 12277g 12278s/^[^!]*!// 12279:repl 12280t repl 12281s/'"$ac_delim"'$// 12282t delim 12283:nl 12284h 12285s/\(.\{148\}\)..*/\1/ 12286t more1 12287s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12288p 12289n 12290b repl 12291:more1 12292s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12293p 12294g 12295s/.\{148\}// 12296t nl 12297:delim 12298h 12299s/\(.\{148\}\)..*/\1/ 12300t more2 12301s/["\\]/\\&/g; s/^/"/; s/$/"/ 12302p 12303b 12304:more2 12305s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12306p 12307g 12308s/.\{148\}// 12309t delim 12310' <conf$$subs.awk | sed ' 12311/^[^""]/{ 12312 N 12313 s/\n// 12314} 12315' >>$CONFIG_STATUS || ac_write_fail=1 12316rm -f conf$$subs.awk 12317cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12318_ACAWK 12319cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12320 for (key in S) S_is_set[key] = 1 12321 FS = "" 12322 12323} 12324{ 12325 line = $ 0 12326 nfields = split(line, field, "@") 12327 substed = 0 12328 len = length(field[1]) 12329 for (i = 2; i < nfields; i++) { 12330 key = field[i] 12331 keylen = length(key) 12332 if (S_is_set[key]) { 12333 value = S[key] 12334 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12335 len += length(value) + length(field[++i]) 12336 substed = 1 12337 } else 12338 len += 1 + keylen 12339 } 12340 12341 print line 12342} 12343 12344_ACAWK 12345_ACEOF 12346cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12347if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12348 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12349else 12350 cat 12351fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12352 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12353_ACEOF 12354 12355# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12356# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12357# trailing colons and then remove the whole line if VPATH becomes empty 12358# (actually we leave an empty line to preserve line numbers). 12359if test "x$srcdir" = x.; then 12360 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12361h 12362s/// 12363s/^/:/ 12364s/[ ]*$/:/ 12365s/:\$(srcdir):/:/g 12366s/:\${srcdir}:/:/g 12367s/:@srcdir@:/:/g 12368s/^:*// 12369s/:*$// 12370x 12371s/\(=[ ]*\).*/\1/ 12372G 12373s/\n// 12374s/^[^=]*=[ ]*$// 12375}' 12376fi 12377 12378cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12379fi # test -n "$CONFIG_FILES" 12380 12381# Set up the scripts for CONFIG_HEADERS section. 12382# No need to generate them if there are no CONFIG_HEADERS. 12383# This happens for instance with `./config.status Makefile'. 12384if test -n "$CONFIG_HEADERS"; then 12385cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12386BEGIN { 12387_ACEOF 12388 12389# Transform confdefs.h into an awk script `defines.awk', embedded as 12390# here-document in config.status, that substitutes the proper values into 12391# config.h.in to produce config.h. 12392 12393# Create a delimiter string that does not exist in confdefs.h, to ease 12394# handling of long lines. 12395ac_delim='%!_!# ' 12396for ac_last_try in false false :; do 12397 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12398 if test -z "$ac_tt"; then 12399 break 12400 elif $ac_last_try; then 12401 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12402 else 12403 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12404 fi 12405done 12406 12407# For the awk script, D is an array of macro values keyed by name, 12408# likewise P contains macro parameters if any. Preserve backslash 12409# newline sequences. 12410 12411ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12412sed -n ' 12413s/.\{148\}/&'"$ac_delim"'/g 12414t rset 12415:rset 12416s/^[ ]*#[ ]*define[ ][ ]*/ / 12417t def 12418d 12419:def 12420s/\\$// 12421t bsnl 12422s/["\\]/\\&/g 12423s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12424D["\1"]=" \3"/p 12425s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12426d 12427:bsnl 12428s/["\\]/\\&/g 12429s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12430D["\1"]=" \3\\\\\\n"\\/p 12431t cont 12432s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12433t cont 12434d 12435:cont 12436n 12437s/.\{148\}/&'"$ac_delim"'/g 12438t clear 12439:clear 12440s/\\$// 12441t bsnlc 12442s/["\\]/\\&/g; s/^/"/; s/$/"/p 12443d 12444:bsnlc 12445s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12446b cont 12447' <confdefs.h | sed ' 12448s/'"$ac_delim"'/"\\\ 12449"/g' >>$CONFIG_STATUS || ac_write_fail=1 12450 12451cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12452 for (key in D) D_is_set[key] = 1 12453 FS = "" 12454} 12455/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12456 line = \$ 0 12457 split(line, arg, " ") 12458 if (arg[1] == "#") { 12459 defundef = arg[2] 12460 mac1 = arg[3] 12461 } else { 12462 defundef = substr(arg[1], 2) 12463 mac1 = arg[2] 12464 } 12465 split(mac1, mac2, "(") #) 12466 macro = mac2[1] 12467 prefix = substr(line, 1, index(line, defundef) - 1) 12468 if (D_is_set[macro]) { 12469 # Preserve the white space surrounding the "#". 12470 print prefix "define", macro P[macro] D[macro] 12471 next 12472 } else { 12473 # Replace #undef with comments. This is necessary, for example, 12474 # in the case of _POSIX_SOURCE, which is predefined and required 12475 # on some systems where configure will not decide to define it. 12476 if (defundef == "undef") { 12477 print "/*", prefix defundef, macro, "*/" 12478 next 12479 } 12480 } 12481} 12482{ print } 12483_ACAWK 12484_ACEOF 12485cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12486 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12487fi # test -n "$CONFIG_HEADERS" 12488 12489 12490eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12491shift 12492for ac_tag 12493do 12494 case $ac_tag in 12495 :[FHLC]) ac_mode=$ac_tag; continue;; 12496 esac 12497 case $ac_mode$ac_tag in 12498 :[FHL]*:*);; 12499 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12500 :[FH]-) ac_tag=-:-;; 12501 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12502 esac 12503 ac_save_IFS=$IFS 12504 IFS=: 12505 set x $ac_tag 12506 IFS=$ac_save_IFS 12507 shift 12508 ac_file=$1 12509 shift 12510 12511 case $ac_mode in 12512 :L) ac_source=$1;; 12513 :[FH]) 12514 ac_file_inputs= 12515 for ac_f 12516 do 12517 case $ac_f in 12518 -) ac_f="$ac_tmp/stdin";; 12519 *) # Look for the file first in the build tree, then in the source tree 12520 # (if the path is not absolute). The absolute path cannot be DOS-style, 12521 # because $ac_f cannot contain `:'. 12522 test -f "$ac_f" || 12523 case $ac_f in 12524 [\\/$]*) false;; 12525 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12526 esac || 12527 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12528 esac 12529 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12530 as_fn_append ac_file_inputs " '$ac_f'" 12531 done 12532 12533 # Let's still pretend it is `configure' which instantiates (i.e., don't 12534 # use $as_me), people would be surprised to read: 12535 # /* config.h. Generated by config.status. */ 12536 configure_input='Generated from '` 12537 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12538 `' by configure.' 12539 if test x"$ac_file" != x-; then 12540 configure_input="$ac_file. $configure_input" 12541 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12542$as_echo "$as_me: creating $ac_file" >&6;} 12543 fi 12544 # Neutralize special characters interpreted by sed in replacement strings. 12545 case $configure_input in #( 12546 *\&* | *\|* | *\\* ) 12547 ac_sed_conf_input=`$as_echo "$configure_input" | 12548 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12549 *) ac_sed_conf_input=$configure_input;; 12550 esac 12551 12552 case $ac_tag in 12553 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12554 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12555 esac 12556 ;; 12557 esac 12558 12559 ac_dir=`$as_dirname -- "$ac_file" || 12560$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12561 X"$ac_file" : 'X\(//\)[^/]' \| \ 12562 X"$ac_file" : 'X\(//\)$' \| \ 12563 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12564$as_echo X"$ac_file" | 12565 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12566 s//\1/ 12567 q 12568 } 12569 /^X\(\/\/\)[^/].*/{ 12570 s//\1/ 12571 q 12572 } 12573 /^X\(\/\/\)$/{ 12574 s//\1/ 12575 q 12576 } 12577 /^X\(\/\).*/{ 12578 s//\1/ 12579 q 12580 } 12581 s/.*/./; q'` 12582 as_dir="$ac_dir"; as_fn_mkdir_p 12583 ac_builddir=. 12584 12585case "$ac_dir" in 12586.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12587*) 12588 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12589 # A ".." for each directory in $ac_dir_suffix. 12590 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12591 case $ac_top_builddir_sub in 12592 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12593 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12594 esac ;; 12595esac 12596ac_abs_top_builddir=$ac_pwd 12597ac_abs_builddir=$ac_pwd$ac_dir_suffix 12598# for backward compatibility: 12599ac_top_builddir=$ac_top_build_prefix 12600 12601case $srcdir in 12602 .) # We are building in place. 12603 ac_srcdir=. 12604 ac_top_srcdir=$ac_top_builddir_sub 12605 ac_abs_top_srcdir=$ac_pwd ;; 12606 [\\/]* | ?:[\\/]* ) # Absolute name. 12607 ac_srcdir=$srcdir$ac_dir_suffix; 12608 ac_top_srcdir=$srcdir 12609 ac_abs_top_srcdir=$srcdir ;; 12610 *) # Relative name. 12611 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12612 ac_top_srcdir=$ac_top_build_prefix$srcdir 12613 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12614esac 12615ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12616 12617 12618 case $ac_mode in 12619 :F) 12620 # 12621 # CONFIG_FILE 12622 # 12623 12624 case $INSTALL in 12625 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12626 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12627 esac 12628 ac_MKDIR_P=$MKDIR_P 12629 case $MKDIR_P in 12630 [\\/$]* | ?:[\\/]* ) ;; 12631 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12632 esac 12633_ACEOF 12634 12635cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12636# If the template does not know about datarootdir, expand it. 12637# FIXME: This hack should be removed a few years after 2.60. 12638ac_datarootdir_hack=; ac_datarootdir_seen= 12639ac_sed_dataroot=' 12640/datarootdir/ { 12641 p 12642 q 12643} 12644/@datadir@/p 12645/@docdir@/p 12646/@infodir@/p 12647/@localedir@/p 12648/@mandir@/p' 12649case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12650*datarootdir*) ac_datarootdir_seen=yes;; 12651*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12652 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12653$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12654_ACEOF 12655cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12656 ac_datarootdir_hack=' 12657 s&@datadir@&$datadir&g 12658 s&@docdir@&$docdir&g 12659 s&@infodir@&$infodir&g 12660 s&@localedir@&$localedir&g 12661 s&@mandir@&$mandir&g 12662 s&\\\${datarootdir}&$datarootdir&g' ;; 12663esac 12664_ACEOF 12665 12666# Neutralize VPATH when `$srcdir' = `.'. 12667# Shell code in configure.ac might set extrasub. 12668# FIXME: do we really want to maintain this feature? 12669cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12670ac_sed_extra="$ac_vpsub 12671$extrasub 12672_ACEOF 12673cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12674:t 12675/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12676s|@configure_input@|$ac_sed_conf_input|;t t 12677s&@top_builddir@&$ac_top_builddir_sub&;t t 12678s&@top_build_prefix@&$ac_top_build_prefix&;t t 12679s&@srcdir@&$ac_srcdir&;t t 12680s&@abs_srcdir@&$ac_abs_srcdir&;t t 12681s&@top_srcdir@&$ac_top_srcdir&;t t 12682s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12683s&@builddir@&$ac_builddir&;t t 12684s&@abs_builddir@&$ac_abs_builddir&;t t 12685s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12686s&@INSTALL@&$ac_INSTALL&;t t 12687s&@MKDIR_P@&$ac_MKDIR_P&;t t 12688$ac_datarootdir_hack 12689" 12690eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12691 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12692 12693test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12694 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12695 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12696 "$ac_tmp/out"`; test -z "$ac_out"; } && 12697 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12698which seems to be undefined. Please make sure it is defined" >&5 12699$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12700which seems to be undefined. Please make sure it is defined" >&2;} 12701 12702 rm -f "$ac_tmp/stdin" 12703 case $ac_file in 12704 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12705 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12706 esac \ 12707 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12708 ;; 12709 :H) 12710 # 12711 # CONFIG_HEADER 12712 # 12713 if test x"$ac_file" != x-; then 12714 { 12715 $as_echo "/* $configure_input */" \ 12716 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12717 } >"$ac_tmp/config.h" \ 12718 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12719 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12720 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12721$as_echo "$as_me: $ac_file is unchanged" >&6;} 12722 else 12723 rm -f "$ac_file" 12724 mv "$ac_tmp/config.h" "$ac_file" \ 12725 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12726 fi 12727 else 12728 $as_echo "/* $configure_input */" \ 12729 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12730 || as_fn_error $? "could not create -" "$LINENO" 5 12731 fi 12732# Compute "$ac_file"'s index in $config_headers. 12733_am_arg="$ac_file" 12734_am_stamp_count=1 12735for _am_header in $config_headers :; do 12736 case $_am_header in 12737 $_am_arg | $_am_arg:* ) 12738 break ;; 12739 * ) 12740 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12741 esac 12742done 12743echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12744$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12745 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12746 X"$_am_arg" : 'X\(//\)$' \| \ 12747 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12748$as_echo X"$_am_arg" | 12749 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12750 s//\1/ 12751 q 12752 } 12753 /^X\(\/\/\)[^/].*/{ 12754 s//\1/ 12755 q 12756 } 12757 /^X\(\/\/\)$/{ 12758 s//\1/ 12759 q 12760 } 12761 /^X\(\/\).*/{ 12762 s//\1/ 12763 q 12764 } 12765 s/.*/./; q'`/stamp-h$_am_stamp_count 12766 ;; 12767 12768 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12769$as_echo "$as_me: executing $ac_file commands" >&6;} 12770 ;; 12771 esac 12772 12773 12774 case $ac_file$ac_mode in 12775 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12776 # Older Autoconf quotes --file arguments for eval, but not when files 12777 # are listed without --file. Let's play safe and only enable the eval 12778 # if we detect the quoting. 12779 case $CONFIG_FILES in 12780 *\'*) eval set x "$CONFIG_FILES" ;; 12781 *) set x $CONFIG_FILES ;; 12782 esac 12783 shift 12784 for mf 12785 do 12786 # Strip MF so we end up with the name of the file. 12787 mf=`echo "$mf" | sed -e 's/:.*$//'` 12788 # Check whether this is an Automake generated Makefile or not. 12789 # We used to match only the files named 'Makefile.in', but 12790 # some people rename them; so instead we look at the file content. 12791 # Grep'ing the first line is not enough: some people post-process 12792 # each Makefile.in and add a new line on top of each file to say so. 12793 # Grep'ing the whole file is not good either: AIX grep has a line 12794 # limit of 2048, but all sed's we know have understand at least 4000. 12795 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12796 dirpart=`$as_dirname -- "$mf" || 12797$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12798 X"$mf" : 'X\(//\)[^/]' \| \ 12799 X"$mf" : 'X\(//\)$' \| \ 12800 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12801$as_echo X"$mf" | 12802 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12803 s//\1/ 12804 q 12805 } 12806 /^X\(\/\/\)[^/].*/{ 12807 s//\1/ 12808 q 12809 } 12810 /^X\(\/\/\)$/{ 12811 s//\1/ 12812 q 12813 } 12814 /^X\(\/\).*/{ 12815 s//\1/ 12816 q 12817 } 12818 s/.*/./; q'` 12819 else 12820 continue 12821 fi 12822 # Extract the definition of DEPDIR, am__include, and am__quote 12823 # from the Makefile without running 'make'. 12824 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12825 test -z "$DEPDIR" && continue 12826 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12827 test -z "$am__include" && continue 12828 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12829 # Find all dependency output files, they are included files with 12830 # $(DEPDIR) in their names. We invoke sed twice because it is the 12831 # simplest approach to changing $(DEPDIR) to its actual value in the 12832 # expansion. 12833 for file in `sed -n " 12834 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12835 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12836 # Make sure the directory exists. 12837 test -f "$dirpart/$file" && continue 12838 fdir=`$as_dirname -- "$file" || 12839$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12840 X"$file" : 'X\(//\)[^/]' \| \ 12841 X"$file" : 'X\(//\)$' \| \ 12842 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12843$as_echo X"$file" | 12844 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12845 s//\1/ 12846 q 12847 } 12848 /^X\(\/\/\)[^/].*/{ 12849 s//\1/ 12850 q 12851 } 12852 /^X\(\/\/\)$/{ 12853 s//\1/ 12854 q 12855 } 12856 /^X\(\/\).*/{ 12857 s//\1/ 12858 q 12859 } 12860 s/.*/./; q'` 12861 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12862 # echo "creating $dirpart/$file" 12863 echo '# dummy' > "$dirpart/$file" 12864 done 12865 done 12866} 12867 ;; 12868 12869 esac 12870done # for ac_tag 12871 12872 12873as_fn_exit 0 12874_ACEOF 12875ac_clean_files=$ac_clean_files_save 12876 12877test $ac_write_fail = 0 || 12878 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12879 12880 12881# configure is writing to config.log, and then calls config.status. 12882# config.status does its own redirection, appending to config.log. 12883# Unfortunately, on DOS this fails, as config.log is still kept open 12884# by configure, so config.status won't be able to write to it; its 12885# output is simply discarded. So we exec the FD to /dev/null, 12886# effectively closing config.log, so it can be properly (re)opened and 12887# appended to by config.status. When coming back to configure, we 12888# need to make the FD available again. 12889if test "$no_create" != yes; then 12890 ac_cs_success=: 12891 ac_config_status_args= 12892 test "$silent" = yes && 12893 ac_config_status_args="$ac_config_status_args --quiet" 12894 exec 5>/dev/null 12895 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12896 exec 5>>config.log 12897 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12898 # would make configure fail if this is the last instruction. 12899 $ac_cs_success || as_fn_exit 1 12900fi 12901if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12902 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12903$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12904fi 12905 12906