configure revision 7515ee80
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for bitmap 1.1.0. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/bitmap/issues>. 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://gitlab.freedesktop.org/xorg/app/bitmap/issues 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='bitmap' 583PACKAGE_TARNAME='bitmap' 584PACKAGE_VERSION='1.1.0' 585PACKAGE_STRING='bitmap 1.1.0' 586PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/bitmap/issues' 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 630appdefaultdir 631APPDEFS_LIBS 632APPDEFS_CFLAGS 633BITMAP_LIBS 634BITMAP_CFLAGS 635ATOBM_LIBS 636ATOBM_CFLAGS 637BMTOA_LIBS 638BMTOA_CFLAGS 639MATH_LIBS 640MAN_SUBSTS 641XORG_MAN_PAGE 642ADMIN_MAN_DIR 643DRIVER_MAN_DIR 644MISC_MAN_DIR 645FILE_MAN_DIR 646LIB_MAN_DIR 647APP_MAN_DIR 648ADMIN_MAN_SUFFIX 649DRIVER_MAN_SUFFIX 650MISC_MAN_SUFFIX 651FILE_MAN_SUFFIX 652LIB_MAN_SUFFIX 653APP_MAN_SUFFIX 654SED 655host_os 656host_vendor 657host_cpu 658host 659build_os 660build_vendor 661build_cpu 662build 663INSTALL_CMD 664PKG_CONFIG_LIBDIR 665PKG_CONFIG_PATH 666PKG_CONFIG 667CHANGELOG_CMD 668STRICT_CFLAGS 669CWARNFLAGS 670BASE_CFLAGS 671EGREP 672GREP 673CPP 674am__fastdepCC_FALSE 675am__fastdepCC_TRUE 676CCDEPMODE 677am__nodep 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753PACKAGE_NAME 754PATH_SEPARATOR 755SHELL' 756ac_subst_files='' 757ac_user_opts=' 758enable_option_checking 759enable_silent_rules 760enable_dependency_tracking 761enable_selective_werror 762enable_strict_compilation 763with_appdefaultdir 764' 765 ac_precious_vars='build_alias 766host_alias 767target_alias 768CC 769CFLAGS 770LDFLAGS 771LIBS 772CPPFLAGS 773CPP 774PKG_CONFIG 775PKG_CONFIG_PATH 776PKG_CONFIG_LIBDIR 777BMTOA_CFLAGS 778BMTOA_LIBS 779ATOBM_CFLAGS 780ATOBM_LIBS 781BITMAP_CFLAGS 782BITMAP_LIBS 783APPDEFS_CFLAGS 784APPDEFS_LIBS' 785 786 787# Initialize some variables set by options. 788ac_init_help= 789ac_init_version=false 790ac_unrecognized_opts= 791ac_unrecognized_sep= 792# The variables have the same names as the options, with 793# dashes changed to underlines. 794cache_file=/dev/null 795exec_prefix=NONE 796no_create= 797no_recursion= 798prefix=NONE 799program_prefix=NONE 800program_suffix=NONE 801program_transform_name=s,x,x, 802silent= 803site= 804srcdir= 805verbose= 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"$ac_msg" 1300 pwd)` 1301# When building in place, set srcdir=. 1302if test "$ac_abs_confdir" = "$ac_pwd"; then 1303 srcdir=. 1304fi 1305# Remove unnecessary trailing slashes from srcdir. 1306# Double slashes in file names in object file debugging info 1307# mess up M-x gdb in Emacs. 1308case $srcdir in 1309*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1310esac 1311for ac_var in $ac_precious_vars; do 1312 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1313 eval ac_env_${ac_var}_value=\$${ac_var} 1314 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1315 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1316done 1317 1318# 1319# Report the --help message. 1320# 1321if test "$ac_init_help" = "long"; then 1322 # Omit some internal or obsolete options to make the list less imposing. 1323 # This message is too long to be a string in the A/UX 3.1 sh. 1324 cat <<_ACEOF 1325\`configure' configures bitmap 1.1.0 to adapt to many kinds of systems. 1326 1327Usage: $0 [OPTION]... [VAR=VALUE]... 1328 1329To assign environment variables (e.g., CC, CFLAGS...), specify them as 1330VAR=VALUE. See below for descriptions of some of the useful variables. 1331 1332Defaults for the options are specified in brackets. 1333 1334Configuration: 1335 -h, --help display this help and exit 1336 --help=short display options specific to this package 1337 --help=recursive display the short help of all the included packages 1338 -V, --version display version information and exit 1339 -q, --quiet, --silent do not print \`checking ...' messages 1340 --cache-file=FILE cache test results in FILE [disabled] 1341 -C, --config-cache alias for \`--cache-file=config.cache' 1342 -n, --no-create do not create output files 1343 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1344 1345Installation directories: 1346 --prefix=PREFIX install architecture-independent files in PREFIX 1347 [$ac_default_prefix] 1348 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1349 [PREFIX] 1350 1351By default, \`make install' will install all the files in 1352\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1353an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1354for instance \`--prefix=\$HOME'. 1355 1356For better control, use the options below. 1357 1358Fine tuning of the installation directories: 1359 --bindir=DIR user executables [EPREFIX/bin] 1360 --sbindir=DIR system admin executables [EPREFIX/sbin] 1361 --libexecdir=DIR program executables [EPREFIX/libexec] 1362 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1363 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1364 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1365 --libdir=DIR object code libraries [EPREFIX/lib] 1366 --includedir=DIR C header files [PREFIX/include] 1367 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1368 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1369 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1370 --infodir=DIR info documentation [DATAROOTDIR/info] 1371 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1372 --mandir=DIR man documentation [DATAROOTDIR/man] 1373 --docdir=DIR documentation root [DATAROOTDIR/doc/bitmap] 1374 --htmldir=DIR html documentation [DOCDIR] 1375 --dvidir=DIR dvi documentation [DOCDIR] 1376 --pdfdir=DIR pdf documentation [DOCDIR] 1377 --psdir=DIR ps documentation [DOCDIR] 1378_ACEOF 1379 1380 cat <<\_ACEOF 1381 1382Program names: 1383 --program-prefix=PREFIX prepend PREFIX to installed program names 1384 --program-suffix=SUFFIX append SUFFIX to installed program names 1385 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1386 1387System types: 1388 --build=BUILD configure for building on BUILD [guessed] 1389 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1390_ACEOF 1391fi 1392 1393if test -n "$ac_init_help"; then 1394 case $ac_init_help in 1395 short | recursive ) echo "Configuration of bitmap 1.1.0:";; 1396 esac 1397 cat <<\_ACEOF 1398 1399Optional Features: 1400 --disable-option-checking ignore unrecognized --enable/--with options 1401 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1402 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1403 --enable-silent-rules less verbose build output (undo: "make V=1") 1404 --disable-silent-rules verbose build output (undo: "make V=0") 1405 --enable-dependency-tracking 1406 do not reject slow dependency extractors 1407 --disable-dependency-tracking 1408 speeds up one-time build 1409 --disable-selective-werror 1410 Turn off selective compiler errors. (default: 1411 enabled) 1412 --enable-strict-compilation 1413 Enable all warnings from compiler and make them 1414 errors (default: disabled) 1415 1416Optional Packages: 1417 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1418 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1419 --with-appdefaultdir=<pathname> 1420 specify directory for app-defaults files (default is 1421 autodetected) 1422 1423Some influential environment variables: 1424 CC C compiler command 1425 CFLAGS C compiler flags 1426 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1427 nonstandard directory <lib dir> 1428 LIBS libraries to pass to the linker, e.g. -l<library> 1429 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1430 you have headers in a nonstandard directory <include dir> 1431 CPP C preprocessor 1432 PKG_CONFIG path to pkg-config utility 1433 PKG_CONFIG_PATH 1434 directories to add to pkg-config's search path 1435 PKG_CONFIG_LIBDIR 1436 path overriding pkg-config's built-in search path 1437 BMTOA_CFLAGS 1438 C compiler flags for BMTOA, overriding pkg-config 1439 BMTOA_LIBS linker flags for BMTOA, overriding pkg-config 1440 ATOBM_CFLAGS 1441 C compiler flags for ATOBM, overriding pkg-config 1442 ATOBM_LIBS linker flags for ATOBM, overriding pkg-config 1443 BITMAP_CFLAGS 1444 C compiler flags for BITMAP, overriding pkg-config 1445 BITMAP_LIBS linker flags for BITMAP, overriding pkg-config 1446 APPDEFS_CFLAGS 1447 C compiler flags for APPDEFS, overriding pkg-config 1448 APPDEFS_LIBS 1449 linker flags for APPDEFS, overriding pkg-config 1450 1451Use these variables to override the choices made by `configure' or to help 1452it to find libraries and programs with nonstandard names/locations. 1453 1454Report bugs to <https://gitlab.freedesktop.org/xorg/app/bitmap/issues>. 1455_ACEOF 1456ac_status=$? 1457fi 1458 1459if test "$ac_init_help" = "recursive"; then 1460 # If there are subdirs, report their specific --help. 1461 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1462 test -d "$ac_dir" || 1463 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1464 continue 1465 ac_builddir=. 1466 1467case "$ac_dir" in 1468.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1469*) 1470 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1471 # A ".." for each directory in $ac_dir_suffix. 1472 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1473 case $ac_top_builddir_sub in 1474 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1475 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1476 esac ;; 1477esac 1478ac_abs_top_builddir=$ac_pwd 1479ac_abs_builddir=$ac_pwd$ac_dir_suffix 1480# for backward compatibility: 1481ac_top_builddir=$ac_top_build_prefix 1482 1483case $srcdir in 1484 .) # We are building in place. 1485 ac_srcdir=. 1486 ac_top_srcdir=$ac_top_builddir_sub 1487 ac_abs_top_srcdir=$ac_pwd ;; 1488 [\\/]* | ?:[\\/]* ) # Absolute name. 1489 ac_srcdir=$srcdir$ac_dir_suffix; 1490 ac_top_srcdir=$srcdir 1491 ac_abs_top_srcdir=$srcdir ;; 1492 *) # Relative name. 1493 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1494 ac_top_srcdir=$ac_top_build_prefix$srcdir 1495 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1496esac 1497ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1498 1499 cd "$ac_dir" || { ac_status=$?; continue; } 1500 # Check for guested configure. 1501 if test -f "$ac_srcdir/configure.gnu"; then 1502 echo && 1503 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1504 elif test -f "$ac_srcdir/configure"; then 1505 echo && 1506 $SHELL "$ac_srcdir/configure" --help=recursive 1507 else 1508 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1509 fi || ac_status=$? 1510 cd "$ac_pwd" || { ac_status=$?; break; } 1511 done 1512fi 1513 1514test -n "$ac_init_help" && exit $ac_status 1515if $ac_init_version; then 1516 cat <<\_ACEOF 1517bitmap configure 1.1.0 1518generated by GNU Autoconf 2.69 1519 1520Copyright (C) 2012 Free Software Foundation, Inc. 1521This configure script is free software; the Free Software Foundation 1522gives unlimited permission to copy, distribute and modify it. 1523_ACEOF 1524 exit 1525fi 1526 1527## ------------------------ ## 1528## Autoconf initialization. ## 1529## ------------------------ ## 1530 1531# ac_fn_c_try_compile LINENO 1532# -------------------------- 1533# Try to compile conftest.$ac_ext, and return whether this succeeded. 1534ac_fn_c_try_compile () 1535{ 1536 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1537 rm -f conftest.$ac_objext 1538 if { { ac_try="$ac_compile" 1539case "(($ac_try" in 1540 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1541 *) ac_try_echo=$ac_try;; 1542esac 1543eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1544$as_echo "$ac_try_echo"; } >&5 1545 (eval "$ac_compile") 2>conftest.err 1546 ac_status=$? 1547 if test -s conftest.err; then 1548 grep -v '^ *+' conftest.err >conftest.er1 1549 cat conftest.er1 >&5 1550 mv -f conftest.er1 conftest.err 1551 fi 1552 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1553 test $ac_status = 0; } && { 1554 test -z "$ac_c_werror_flag" || 1555 test ! -s conftest.err 1556 } && test -s conftest.$ac_objext; then : 1557 ac_retval=0 1558else 1559 $as_echo "$as_me: failed program was:" >&5 1560sed 's/^/| /' conftest.$ac_ext >&5 1561 1562 ac_retval=1 1563fi 1564 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1565 as_fn_set_status $ac_retval 1566 1567} # ac_fn_c_try_compile 1568 1569# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1570# --------------------------------------------- 1571# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1572# accordingly. 1573ac_fn_c_check_decl () 1574{ 1575 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1576 as_decl_name=`echo $2|sed 's/ *(.*//'` 1577 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1579$as_echo_n "checking whether $as_decl_name is declared... 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However 'strip' might not be the right 2426# tool to use in cross-compilation environments, therefore Automake 2427# will honor the 'STRIP' environment variable to overrule this program. 2428if test "$cross_compiling" != no; then 2429 if test -n "$ac_tool_prefix"; then 2430 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2431set dummy ${ac_tool_prefix}strip; ac_word=$2 2432{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2433$as_echo_n "checking for $ac_word... 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Don't cache a 2557 # value for MKDIR_P within a source directory, because that will 2558 # break other packages using the cache if that directory is 2559 # removed, or if the value is a relative name. 2560 MKDIR_P="$ac_install_sh -d" 2561 fi 2562fi 2563{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2564$as_echo "$MKDIR_P" >&6; } 2565 2566for ac_prog in gawk mawk nawk awk 2567do 2568 # Extract the first word of "$ac_prog", so it can be a program name with args. 2569set dummy $ac_prog; ac_word=$2 2570{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2571$as_echo_n "checking for $ac_word... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2694 fi 2695fi 2696 2697# test whether we have cygpath 2698if test -z "$CYGPATH_W"; then 2699 if (cygpath --version) >/dev/null 2>/dev/null; then 2700 CYGPATH_W='cygpath -w' 2701 else 2702 CYGPATH_W=echo 2703 fi 2704fi 2705 2706 2707# Define the identity of the package. 2708 PACKAGE='bitmap' 2709 VERSION='1.1.0' 2710 2711 2712cat >>confdefs.h <<_ACEOF 2713#define PACKAGE "$PACKAGE" 2714_ACEOF 2715 2716 2717cat >>confdefs.h <<_ACEOF 2718#define VERSION "$VERSION" 2719_ACEOF 2720 2721# Some tools Automake needs. 2722 2723ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2724 2725 2726AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2727 2728 2729AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2730 2731 2732AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2733 2734 2735MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2736 2737# For better backward compatibility. To be removed once Automake 1.9.x 2738# dies out for good. For more background, see: 2739# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2740# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2741mkdir_p='$(MKDIR_P)' 2742 2743# We need awk for the "check" target (and possibly the TAP driver). The 2744# system "awk" is bad on some platforms. 2745# Always define AMTAR for backward compatibility. Yes, it's still used 2746# in the wild :-( We should find a proper way to deprecate it ... 2747AMTAR='$${TAR-tar}' 2748 2749 2750# We'll loop over all known methods to create a tar archive until one works. 2751_am_tools='gnutar pax cpio none' 2752 2753am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2754 2755 2756 2757 2758 2759 2760# POSIX will say in a future version that running "rm -f" with no argument 2761# is OK; and we want to be able to make that assumption in our Makefile 2762# recipes. So use an aggressive probe to check that the usage we want is 2763# actually supported "in the wild" to an acceptable degree. 2764# See automake bug#10828. 2765# To make any issue more visible, cause the running configure to be aborted 2766# by default if the 'rm' program in use doesn't match our expectations; the 2767# user can still override this though. 2768if rm -f && rm -fr && rm -rf; then : OK; else 2769 cat >&2 <<'END' 2770Oops! 2771 2772Your 'rm' program seems unable to run without file operands specified 2773on the command line, even when the '-f' option is present. This is contrary 2774to the behaviour of most rm programs out there, and not conforming with 2775the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2776 2777Please tell bug-automake@gnu.org about your system, including the value 2778of your $PATH and any error possibly output before this message. This 2779can help us improve future automake versions. 2780 2781END 2782 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2783 echo 'Configuration will proceed anyway, since you have set the' >&2 2784 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2785 echo >&2 2786 else 2787 cat >&2 <<'END' 2788Aborting the configuration process, to ensure you take notice of the issue. 2789 2790You can download and install GNU coreutils to get an 'rm' implementation 2791that behaves properly: <http://www.gnu.org/software/coreutils/>. 2792 2793If you want to complete the configuration process using your problematic 2794'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2795to "yes", and re-run configure. 2796 2797END 2798 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2799 fi 2800fi 2801 2802 2803# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815DEPDIR="${am__leading_dot}deps" 2816 2817ac_config_commands="$ac_config_commands depfiles" 2818 2819 2820am_make=${MAKE-make} 2821cat > confinc << 'END' 2822am__doit: 2823 @echo this is the am__doit target 2824.PHONY: am__doit 2825END 2826# If we don't find an include directive, just comment out the code. 2827{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2828$as_echo_n "checking for style of include used by $am_make... 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" >&6; } 2928if ${ac_cv_prog_ac_ct_CC+:} false; then : 2929 $as_echo_n "(cached) " >&6 2930else 2931 if test -n "$ac_ct_CC"; then 2932 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2933else 2934as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2935for as_dir in $PATH 2936do 2937 IFS=$as_save_IFS 2938 test -z "$as_dir" && as_dir=. 2939 for ac_exec_ext in '' $ac_executable_extensions; do 2940 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2941 ac_cv_prog_ac_ct_CC="gcc" 2942 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2943 break 2 2944 fi 2945done 2946 done 2947IFS=$as_save_IFS 2948 2949fi 2950fi 2951ac_ct_CC=$ac_cv_prog_ac_ct_CC 2952if test -n "$ac_ct_CC"; then 2953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2954$as_echo "$ac_ct_CC" >&6; } 2955else 2956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2957$as_echo "no" >&6; } 2958fi 2959 2960 if test "x$ac_ct_CC" = x; then 2961 CC="" 2962 else 2963 case $cross_compiling:$ac_tool_warned in 2964yes:) 2965{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2966$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2967ac_tool_warned=yes ;; 2968esac 2969 CC=$ac_ct_CC 2970 fi 2971else 2972 CC="$ac_cv_prog_CC" 2973fi 2974 2975if test -z "$CC"; then 2976 if test -n "$ac_tool_prefix"; then 2977 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2978set dummy ${ac_tool_prefix}cc; ac_word=$2 2979{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2980$as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH 3179See \`config.log' for more details" "$LINENO" 5; } 3180 3181# Provide some information about the compiler. 3182$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3183set X $ac_compile 3184ac_compiler=$2 3185for ac_option in --version -v -V -qversion; do 3186 { { ac_try="$ac_compiler $ac_option >&5" 3187case "(($ac_try" in 3188 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3189 *) ac_try_echo=$ac_try;; 3190esac 3191eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3192$as_echo "$ac_try_echo"; } >&5 3193 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3194 ac_status=$? 3195 if test -s conftest.err; then 3196 sed '10a\ 3197... rest of stderr output deleted ... 3198 10q' conftest.err >conftest.er1 3199 cat conftest.er1 >&5 3200 fi 3201 rm -f conftest.er1 conftest.err 3202 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3203 test $ac_status = 0; } 3204done 3205 3206cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3207/* end confdefs.h. */ 3208 3209int 3210main () 3211{ 3212 3213 ; 3214 return 0; 3215} 3216_ACEOF 3217ac_clean_files_save=$ac_clean_files 3218ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3219# Try to create an executable without -o first, disregard a.out. 3220# It will help us diagnose broken compilers, and finding out an intuition 3221# of exeext. 3222{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3223$as_echo_n "checking whether the C compiler works... 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"cannot compute suffix of executables: cannot compile and link 3337See \`config.log' for more details" "$LINENO" 5; } 3338fi 3339rm -f conftest conftest$ac_cv_exeext 3340{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3341$as_echo "$ac_cv_exeext" >&6; } 3342 3343rm -f conftest.$ac_ext 3344EXEEXT=$ac_cv_exeext 3345ac_exeext=$EXEEXT 3346cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3347/* end confdefs.h. */ 3348#include <stdio.h> 3349int 3350main () 3351{ 3352FILE *f = fopen ("conftest.out", "w"); 3353 return ferror (f) || fclose (f) != 0; 3354 3355 ; 3356 return 0; 3357} 3358_ACEOF 3359ac_clean_files="$ac_clean_files conftest.out" 3360# Check that the compiler produces executables we can run. If not, either 3361# the compiler is broken, or we cross compile. 3362{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3363$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3395If you meant to cross compile, use \`--host'. 3396See \`config.log' for more details" "$LINENO" 5; } 3397 fi 3398 fi 3399fi 3400{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3401$as_echo "$cross_compiling" >&6; } 3402 3403rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3404ac_clean_files=$ac_clean_files_save 3405{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3406$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3448See \`config.log' for more details" "$LINENO" 5; } 3449fi 3450rm -f conftest.$ac_cv_objext conftest.$ac_ext 3451fi 3452{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3453$as_echo "$ac_cv_objext" >&6; } 3454OBJEXT=$ac_cv_objext 3455ac_objext=$OBJEXT 3456{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3457$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3458if ${ac_cv_c_compiler_gnu+:} false; then : 3459 $as_echo_n "(cached) " >&6 3460else 3461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3462/* end confdefs.h. */ 3463 3464int 3465main () 3466{ 3467#ifndef __GNUC__ 3468 choke me 3469#endif 3470 3471 ; 3472 return 0; 3473} 3474_ACEOF 3475if ac_fn_c_try_compile "$LINENO"; then : 3476 ac_compiler_gnu=yes 3477else 3478 ac_compiler_gnu=no 3479fi 3480rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3481ac_cv_c_compiler_gnu=$ac_compiler_gnu 3482 3483fi 3484{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3485$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3486if test $ac_compiler_gnu = yes; then 3487 GCC=yes 3488else 3489 GCC= 3490fi 3491ac_test_CFLAGS=${CFLAGS+set} 3492ac_save_CFLAGS=$CFLAGS 3493{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3494$as_echo_n "checking whether $CC accepts -g... " >&6; } 3495if ${ac_cv_prog_cc_g+:} false; then : 3496 $as_echo_n "(cached) " >&6 3497else 3498 ac_save_c_werror_flag=$ac_c_werror_flag 3499 ac_c_werror_flag=yes 3500 ac_cv_prog_cc_g=no 3501 CFLAGS="-g" 3502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3503/* end confdefs.h. */ 3504 3505int 3506main () 3507{ 3508 3509 ; 3510 return 0; 3511} 3512_ACEOF 3513if ac_fn_c_try_compile "$LINENO"; then : 3514 ac_cv_prog_cc_g=yes 3515else 3516 CFLAGS="" 3517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3518/* end confdefs.h. */ 3519 3520int 3521main () 3522{ 3523 3524 ; 3525 return 0; 3526} 3527_ACEOF 3528if ac_fn_c_try_compile "$LINENO"; then : 3529 3530else 3531 ac_c_werror_flag=$ac_save_c_werror_flag 3532 CFLAGS="-g" 3533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3534/* end confdefs.h. */ 3535 3536int 3537main () 3538{ 3539 3540 ; 3541 return 0; 3542} 3543_ACEOF 3544if ac_fn_c_try_compile "$LINENO"; then : 3545 ac_cv_prog_cc_g=yes 3546fi 3547rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3548fi 3549rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3550fi 3551rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3552 ac_c_werror_flag=$ac_save_c_werror_flag 3553fi 3554{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3555$as_echo "$ac_cv_prog_cc_g" >&6; } 3556if test "$ac_test_CFLAGS" = set; then 3557 CFLAGS=$ac_save_CFLAGS 3558elif test $ac_cv_prog_cc_g = yes; then 3559 if test "$GCC" = yes; then 3560 CFLAGS="-g -O2" 3561 else 3562 CFLAGS="-g" 3563 fi 3564else 3565 if test "$GCC" = yes; then 3566 CFLAGS="-O2" 3567 else 3568 CFLAGS= 3569 fi 3570fi 3571{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3572$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3573if ${ac_cv_prog_cc_c89+:} false; then : 3574 $as_echo_n "(cached) " >&6 3575else 3576 ac_cv_prog_cc_c89=no 3577ac_save_CC=$CC 3578cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3579/* end confdefs.h. */ 3580#include <stdarg.h> 3581#include <stdio.h> 3582struct stat; 3583/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3584struct buf { int x; }; 3585FILE * (*rcsopen) (struct buf *, struct stat *, int); 3586static char *e (p, i) 3587 char **p; 3588 int i; 3589{ 3590 return p[i]; 3591} 3592static char *f (char * (*g) (char **, int), char **p, ...) 3593{ 3594 char *s; 3595 va_list v; 3596 va_start (v,p); 3597 s = g (p, va_arg (v,int)); 3598 va_end (v); 3599 return s; 3600} 3601 3602/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3603 function prototypes and stuff, but not '\xHH' hex character constants. 3604 These don't provoke an error unfortunately, instead are silently treated 3605 as 'x'. The following induces an error, until -std is added to get 3606 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3607 array size at least. It's necessary to write '\x00'==0 to get something 3608 that's true only with -std. */ 3609int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3610 3611/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3612 inside strings and character constants. */ 3613#define FOO(x) 'x' 3614int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3615 3616int test (int i, double x); 3617struct s1 {int (*f) (int a);}; 3618struct s2 {int (*f) (double a);}; 3619int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3620int argc; 3621char **argv; 3622int 3623main () 3624{ 3625return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3626 ; 3627 return 0; 3628} 3629_ACEOF 3630for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3631 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3632do 3633 CC="$ac_save_CC $ac_arg" 3634 if ac_fn_c_try_compile "$LINENO"; then : 3635 ac_cv_prog_cc_c89=$ac_arg 3636fi 3637rm -f core conftest.err conftest.$ac_objext 3638 test "x$ac_cv_prog_cc_c89" != "xno" && break 3639done 3640rm -f conftest.$ac_ext 3641CC=$ac_save_CC 3642 3643fi 3644# AC_CACHE_VAL 3645case "x$ac_cv_prog_cc_c89" in 3646 x) 3647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3648$as_echo "none needed" >&6; } ;; 3649 xno) 3650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3651$as_echo "unsupported" >&6; } ;; 3652 *) 3653 CC="$CC $ac_cv_prog_cc_c89" 3654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3655$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3656esac 3657if test "x$ac_cv_prog_cc_c89" != xno; then : 3658 3659fi 3660 3661ac_ext=c 3662ac_cpp='$CPP $CPPFLAGS' 3663ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3664ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3665ac_compiler_gnu=$ac_cv_c_compiler_gnu 3666 3667ac_ext=c 3668ac_cpp='$CPP $CPPFLAGS' 3669ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3670ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3671ac_compiler_gnu=$ac_cv_c_compiler_gnu 3672{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3673$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3674if ${am_cv_prog_cc_c_o+:} false; then : 3675 $as_echo_n "(cached) " >&6 3676else 3677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3678/* end confdefs.h. */ 3679 3680int 3681main () 3682{ 3683 3684 ; 3685 return 0; 3686} 3687_ACEOF 3688 # Make sure it works both with $CC and with simple cc. 3689 # Following AC_PROG_CC_C_O, we do the test twice because some 3690 # compilers refuse to overwrite an existing .o file with -o, 3691 # though they will create one. 3692 am_cv_prog_cc_c_o=yes 3693 for am_i in 1 2; do 3694 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3695 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3696 ac_status=$? 3697 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3698 (exit $ac_status); } \ 3699 && test -f conftest2.$ac_objext; then 3700 : OK 3701 else 3702 am_cv_prog_cc_c_o=no 3703 break 3704 fi 3705 done 3706 rm -f core conftest* 3707 unset am_i 3708fi 3709{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3710$as_echo "$am_cv_prog_cc_c_o" >&6; } 3711if test "$am_cv_prog_cc_c_o" != yes; then 3712 # Losing compiler, so override with the script. 3713 # FIXME: It is wrong to rewrite CC. 3714 # But if we don't then we get into trouble of one sort or another. 3715 # A longer-term fix would be to have automake use am__CC in this case, 3716 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3717 CC="$am_aux_dir/compile $CC" 3718fi 3719ac_ext=c 3720ac_cpp='$CPP $CPPFLAGS' 3721ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3722ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3723ac_compiler_gnu=$ac_cv_c_compiler_gnu 3724 3725 3726depcc="$CC" am_compiler_list= 3727 3728{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3729$as_echo_n "checking dependency style of $depcc... " >&6; } 3730if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3731 $as_echo_n "(cached) " >&6 3732else 3733 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3734 # We make a subdir and do the tests there. Otherwise we can end up 3735 # making bogus files that we don't know about and never remove. For 3736 # instance it was reported that on HP-UX the gcc test will end up 3737 # making a dummy file named 'D' -- because '-MD' means "put the output 3738 # in D". 3739 rm -rf conftest.dir 3740 mkdir conftest.dir 3741 # Copy depcomp to subdir because otherwise we won't find it if we're 3742 # using a relative directory. 3743 cp "$am_depcomp" conftest.dir 3744 cd conftest.dir 3745 # We will build objects and dependencies in a subdirectory because 3746 # it helps to detect inapplicable dependency modes. For instance 3747 # both Tru64's cc and ICC support -MD to output dependencies as a 3748 # side effect of compilation, but ICC will put the dependencies in 3749 # the current directory while Tru64 will put them in the object 3750 # directory. 3751 mkdir sub 3752 3753 am_cv_CC_dependencies_compiler_type=none 3754 if test "$am_compiler_list" = ""; then 3755 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3756 fi 3757 am__universal=false 3758 case " $depcc " in #( 3759 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3760 esac 3761 3762 for depmode in $am_compiler_list; do 3763 # Setup a source with many dependencies, because some compilers 3764 # like to wrap large dependency lists on column 80 (with \), and 3765 # we should not choose a depcomp mode which is confused by this. 3766 # 3767 # We need to recreate these files for each test, as the compiler may 3768 # overwrite some of them when testing with obscure command lines. 3769 # This happens at least with the AIX C compiler. 3770 : > sub/conftest.c 3771 for i in 1 2 3 4 5 6; do 3772 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3773 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3774 # Solaris 10 /bin/sh. 3775 echo '/* dummy */' > sub/conftst$i.h 3776 done 3777 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3778 3779 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3780 # mode. It turns out that the SunPro C++ compiler does not properly 3781 # handle '-M -o', and we need to detect this. Also, some Intel 3782 # versions had trouble with output in subdirs. 3783 am__obj=sub/conftest.${OBJEXT-o} 3784 am__minus_obj="-o $am__obj" 3785 case $depmode in 3786 gcc) 3787 # This depmode causes a compiler race in universal mode. 3788 test "$am__universal" = false || continue 3789 ;; 3790 nosideeffect) 3791 # After this tag, mechanisms are not by side-effect, so they'll 3792 # only be used when explicitly requested. 3793 if test "x$enable_dependency_tracking" = xyes; then 3794 continue 3795 else 3796 break 3797 fi 3798 ;; 3799 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3800 # This compiler won't grok '-c -o', but also, the minuso test has 3801 # not run yet. These depmodes are late enough in the game, and 3802 # so weak that their functioning should not be impacted. 3803 am__obj=conftest.${OBJEXT-o} 3804 am__minus_obj= 3805 ;; 3806 none) break ;; 3807 esac 3808 if depmode=$depmode \ 3809 source=sub/conftest.c object=$am__obj \ 3810 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3811 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3812 >/dev/null 2>conftest.err && 3813 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3814 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3815 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3816 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3817 # icc doesn't choke on unknown options, it will just issue warnings 3818 # or remarks (even with -Werror). So we grep stderr for any message 3819 # that says an option was ignored or not supported. 3820 # When given -MP, icc 7.0 and 7.1 complain thusly: 3821 # icc: Command line warning: ignoring option '-M'; no argument required 3822 # The diagnosis changed in icc 8.0: 3823 # icc: Command line remark: option '-MP' not supported 3824 if (grep 'ignoring option' conftest.err || 3825 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3826 am_cv_CC_dependencies_compiler_type=$depmode 3827 break 3828 fi 3829 fi 3830 done 3831 3832 cd .. 3833 rm -rf conftest.dir 3834else 3835 am_cv_CC_dependencies_compiler_type=none 3836fi 3837 3838fi 3839{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3840$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3841CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3842 3843 if 3844 test "x$enable_dependency_tracking" != xno \ 3845 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3846 am__fastdepCC_TRUE= 3847 am__fastdepCC_FALSE='#' 3848else 3849 am__fastdepCC_TRUE='#' 3850 am__fastdepCC_FALSE= 3851fi 3852 3853 3854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3855$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3856if ${ac_cv_prog_cc_c99+:} false; then : 3857 $as_echo_n "(cached) " >&6 3858else 3859 ac_cv_prog_cc_c99=no 3860ac_save_CC=$CC 3861cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3862/* end confdefs.h. */ 3863#include <stdarg.h> 3864#include <stdbool.h> 3865#include <stdlib.h> 3866#include <wchar.h> 3867#include <stdio.h> 3868 3869// Check varargs macros. These examples are taken from C99 6.10.3.5. 3870#define debug(...) fprintf (stderr, __VA_ARGS__) 3871#define showlist(...) puts (#__VA_ARGS__) 3872#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3873static void 3874test_varargs_macros (void) 3875{ 3876 int x = 1234; 3877 int y = 5678; 3878 debug ("Flag"); 3879 debug ("X = %d\n", x); 3880 showlist (The first, second, and third items.); 3881 report (x>y, "x is %d but y is %d", x, y); 3882} 3883 3884// Check long long types. 3885#define BIG64 18446744073709551615ull 3886#define BIG32 4294967295ul 3887#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3888#if !BIG_OK 3889 your preprocessor is broken; 3890#endif 3891#if BIG_OK 3892#else 3893 your preprocessor is broken; 3894#endif 3895static long long int bignum = -9223372036854775807LL; 3896static unsigned long long int ubignum = BIG64; 3897 3898struct incomplete_array 3899{ 3900 int datasize; 3901 double data[]; 3902}; 3903 3904struct named_init { 3905 int number; 3906 const wchar_t *name; 3907 double average; 3908}; 3909 3910typedef const char *ccp; 3911 3912static inline int 3913test_restrict (ccp restrict text) 3914{ 3915 // See if C++-style comments work. 3916 // Iterate through items via the restricted pointer. 3917 // Also check for declarations in for loops. 3918 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3919 continue; 3920 return 0; 3921} 3922 3923// Check varargs and va_copy. 3924static void 3925test_varargs (const char *format, ...) 3926{ 3927 va_list args; 3928 va_start (args, format); 3929 va_list args_copy; 3930 va_copy (args_copy, args); 3931 3932 const char *str; 3933 int number; 3934 float fnumber; 3935 3936 while (*format) 3937 { 3938 switch (*format++) 3939 { 3940 case 's': // string 3941 str = va_arg (args_copy, const char *); 3942 break; 3943 case 'd': // int 3944 number = va_arg (args_copy, int); 3945 break; 3946 case 'f': // float 3947 fnumber = va_arg (args_copy, double); 3948 break; 3949 default: 3950 break; 3951 } 3952 } 3953 va_end (args_copy); 3954 va_end (args); 3955} 3956 3957int 3958main () 3959{ 3960 3961 // Check bool. 3962 _Bool success = false; 3963 3964 // Check restrict. 3965 if (test_restrict ("String literal") == 0) 3966 success = true; 3967 char *restrict newvar = "Another string"; 3968 3969 // Check varargs. 3970 test_varargs ("s, d' f .", "string", 65, 34.234); 3971 test_varargs_macros (); 3972 3973 // Check flexible array members. 3974 struct incomplete_array *ia = 3975 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3976 ia->datasize = 10; 3977 for (int i = 0; i < ia->datasize; ++i) 3978 ia->data[i] = i * 1.234; 3979 3980 // Check named initializers. 3981 struct named_init ni = { 3982 .number = 34, 3983 .name = L"Test wide string", 3984 .average = 543.34343, 3985 }; 3986 3987 ni.number = 58; 3988 3989 int dynamic_array[ni.number]; 3990 dynamic_array[ni.number - 1] = 543; 3991 3992 // work around unused variable warnings 3993 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3994 || dynamic_array[ni.number - 1] != 543); 3995 3996 ; 3997 return 0; 3998} 3999_ACEOF 4000for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4001do 4002 CC="$ac_save_CC $ac_arg" 4003 if ac_fn_c_try_compile "$LINENO"; then : 4004 ac_cv_prog_cc_c99=$ac_arg 4005fi 4006rm -f core conftest.err conftest.$ac_objext 4007 test "x$ac_cv_prog_cc_c99" != "xno" && break 4008done 4009rm -f conftest.$ac_ext 4010CC=$ac_save_CC 4011 4012fi 4013# AC_CACHE_VAL 4014case "x$ac_cv_prog_cc_c99" in 4015 x) 4016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4017$as_echo "none needed" >&6; } ;; 4018 xno) 4019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4020$as_echo "unsupported" >&6; } ;; 4021 *) 4022 CC="$CC $ac_cv_prog_cc_c99" 4023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4024$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4025esac 4026if test "x$ac_cv_prog_cc_c99" != xno; then : 4027 4028fi 4029 4030 4031 4032ac_ext=c 4033ac_cpp='$CPP $CPPFLAGS' 4034ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4035ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4036ac_compiler_gnu=$ac_cv_c_compiler_gnu 4037{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4038$as_echo_n "checking how to run the C preprocessor... " >&6; } 4039# On Suns, sometimes $CPP names a directory. 4040if test -n "$CPP" && test -d "$CPP"; then 4041 CPP= 4042fi 4043if test -z "$CPP"; then 4044 if ${ac_cv_prog_CPP+:} false; then : 4045 $as_echo_n "(cached) " >&6 4046else 4047 # Double quotes because CPP needs to be expanded 4048 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4049 do 4050 ac_preproc_ok=false 4051for ac_c_preproc_warn_flag in '' yes 4052do 4053 # Use a header file that comes with gcc, so configuring glibc 4054 # with a fresh cross-compiler works. 4055 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4056 # <limits.h> exists even on freestanding compilers. 4057 # On the NeXT, cc -E runs the code through the compiler's parser, 4058 # not just through cpp. "Syntax error" is here to catch this case. 4059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4060/* end confdefs.h. */ 4061#ifdef __STDC__ 4062# include <limits.h> 4063#else 4064# include <assert.h> 4065#endif 4066 Syntax error 4067_ACEOF 4068if ac_fn_c_try_cpp "$LINENO"; then : 4069 4070else 4071 # Broken: fails on valid input. 4072continue 4073fi 4074rm -f conftest.err conftest.i conftest.$ac_ext 4075 4076 # OK, works on sane cases. Now check whether nonexistent headers 4077 # can be detected and how. 4078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4079/* end confdefs.h. */ 4080#include <ac_nonexistent.h> 4081_ACEOF 4082if ac_fn_c_try_cpp "$LINENO"; then : 4083 # Broken: success on invalid input. 4084continue 4085else 4086 # Passes both tests. 4087ac_preproc_ok=: 4088break 4089fi 4090rm -f conftest.err conftest.i conftest.$ac_ext 4091 4092done 4093# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4094rm -f conftest.i conftest.err conftest.$ac_ext 4095if $ac_preproc_ok; then : 4096 break 4097fi 4098 4099 done 4100 ac_cv_prog_CPP=$CPP 4101 4102fi 4103 CPP=$ac_cv_prog_CPP 4104else 4105 ac_cv_prog_CPP=$CPP 4106fi 4107{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4108$as_echo "$CPP" >&6; } 4109ac_preproc_ok=false 4110for ac_c_preproc_warn_flag in '' yes 4111do 4112 # Use a header file that comes with gcc, so configuring glibc 4113 # with a fresh cross-compiler works. 4114 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4115 # <limits.h> exists even on freestanding compilers. 4116 # On the NeXT, cc -E runs the code through the compiler's parser, 4117 # not just through cpp. "Syntax error" is here to catch this case. 4118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4119/* end confdefs.h. */ 4120#ifdef __STDC__ 4121# include <limits.h> 4122#else 4123# include <assert.h> 4124#endif 4125 Syntax error 4126_ACEOF 4127if ac_fn_c_try_cpp "$LINENO"; then : 4128 4129else 4130 # Broken: fails on valid input. 4131continue 4132fi 4133rm -f conftest.err conftest.i conftest.$ac_ext 4134 4135 # OK, works on sane cases. Now check whether nonexistent headers 4136 # can be detected and how. 4137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4138/* end confdefs.h. */ 4139#include <ac_nonexistent.h> 4140_ACEOF 4141if ac_fn_c_try_cpp "$LINENO"; then : 4142 # Broken: success on invalid input. 4143continue 4144else 4145 # Passes both tests. 4146ac_preproc_ok=: 4147break 4148fi 4149rm -f conftest.err conftest.i conftest.$ac_ext 4150 4151done 4152# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4153rm -f conftest.i conftest.err conftest.$ac_ext 4154if $ac_preproc_ok; then : 4155 4156else 4157 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4158$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4159as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4160See \`config.log' for more details" "$LINENO" 5; } 4161fi 4162 4163ac_ext=c 4164ac_cpp='$CPP $CPPFLAGS' 4165ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4166ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4167ac_compiler_gnu=$ac_cv_c_compiler_gnu 4168 4169 4170{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4171$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4172if ${ac_cv_path_GREP+:} false; then : 4173 $as_echo_n "(cached) " >&6 4174else 4175 if test -z "$GREP"; then 4176 ac_path_GREP_found=false 4177 # Loop through the user's path and test for each of PROGNAME-LIST 4178 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4179for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4180do 4181 IFS=$as_save_IFS 4182 test -z "$as_dir" && as_dir=. 4183 for ac_prog in grep ggrep; do 4184 for ac_exec_ext in '' $ac_executable_extensions; do 4185 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4186 as_fn_executable_p "$ac_path_GREP" || continue 4187# Check for GNU ac_path_GREP and select it if it is found. 4188 # Check for GNU $ac_path_GREP 4189case `"$ac_path_GREP" --version 2>&1` in 4190*GNU*) 4191 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4192*) 4193 ac_count=0 4194 $as_echo_n 0123456789 >"conftest.in" 4195 while : 4196 do 4197 cat "conftest.in" "conftest.in" >"conftest.tmp" 4198 mv "conftest.tmp" "conftest.in" 4199 cp "conftest.in" "conftest.nl" 4200 $as_echo 'GREP' >> "conftest.nl" 4201 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4202 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4203 as_fn_arith $ac_count + 1 && ac_count=$as_val 4204 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4205 # Best one so far, save it but keep looking for a better one 4206 ac_cv_path_GREP="$ac_path_GREP" 4207 ac_path_GREP_max=$ac_count 4208 fi 4209 # 10*(2^10) chars as input seems more than enough 4210 test $ac_count -gt 10 && break 4211 done 4212 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4213esac 4214 4215 $ac_path_GREP_found && break 3 4216 done 4217 done 4218 done 4219IFS=$as_save_IFS 4220 if test -z "$ac_cv_path_GREP"; then 4221 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4222 fi 4223else 4224 ac_cv_path_GREP=$GREP 4225fi 4226 4227fi 4228{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4229$as_echo "$ac_cv_path_GREP" >&6; } 4230 GREP="$ac_cv_path_GREP" 4231 4232 4233{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4234$as_echo_n "checking for egrep... " >&6; } 4235if ${ac_cv_path_EGREP+:} false; then : 4236 $as_echo_n "(cached) " >&6 4237else 4238 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4239 then ac_cv_path_EGREP="$GREP -E" 4240 else 4241 if test -z "$EGREP"; then 4242 ac_path_EGREP_found=false 4243 # Loop through the user's path and test for each of PROGNAME-LIST 4244 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4245for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4246do 4247 IFS=$as_save_IFS 4248 test -z "$as_dir" && as_dir=. 4249 for ac_prog in egrep; do 4250 for ac_exec_ext in '' $ac_executable_extensions; do 4251 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4252 as_fn_executable_p "$ac_path_EGREP" || continue 4253# Check for GNU ac_path_EGREP and select it if it is found. 4254 # Check for GNU $ac_path_EGREP 4255case `"$ac_path_EGREP" --version 2>&1` in 4256*GNU*) 4257 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4258*) 4259 ac_count=0 4260 $as_echo_n 0123456789 >"conftest.in" 4261 while : 4262 do 4263 cat "conftest.in" "conftest.in" >"conftest.tmp" 4264 mv "conftest.tmp" "conftest.in" 4265 cp "conftest.in" "conftest.nl" 4266 $as_echo 'EGREP' >> "conftest.nl" 4267 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4268 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4269 as_fn_arith $ac_count + 1 && ac_count=$as_val 4270 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4271 # Best one so far, save it but keep looking for a better one 4272 ac_cv_path_EGREP="$ac_path_EGREP" 4273 ac_path_EGREP_max=$ac_count 4274 fi 4275 # 10*(2^10) chars as input seems more than enough 4276 test $ac_count -gt 10 && break 4277 done 4278 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4279esac 4280 4281 $ac_path_EGREP_found && break 3 4282 done 4283 done 4284 done 4285IFS=$as_save_IFS 4286 if test -z "$ac_cv_path_EGREP"; then 4287 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4288 fi 4289else 4290 ac_cv_path_EGREP=$EGREP 4291fi 4292 4293 fi 4294fi 4295{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4296$as_echo "$ac_cv_path_EGREP" >&6; } 4297 EGREP="$ac_cv_path_EGREP" 4298 4299 4300{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4301$as_echo_n "checking for ANSI C header files... " >&6; } 4302if ${ac_cv_header_stdc+:} false; then : 4303 $as_echo_n "(cached) " >&6 4304else 4305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4306/* end confdefs.h. */ 4307#include <stdlib.h> 4308#include <stdarg.h> 4309#include <string.h> 4310#include <float.h> 4311 4312int 4313main () 4314{ 4315 4316 ; 4317 return 0; 4318} 4319_ACEOF 4320if ac_fn_c_try_compile "$LINENO"; then : 4321 ac_cv_header_stdc=yes 4322else 4323 ac_cv_header_stdc=no 4324fi 4325rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4326 4327if test $ac_cv_header_stdc = yes; then 4328 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4330/* end confdefs.h. */ 4331#include <string.h> 4332 4333_ACEOF 4334if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4335 $EGREP "memchr" >/dev/null 2>&1; then : 4336 4337else 4338 ac_cv_header_stdc=no 4339fi 4340rm -f conftest* 4341 4342fi 4343 4344if test $ac_cv_header_stdc = yes; then 4345 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4347/* end confdefs.h. */ 4348#include <stdlib.h> 4349 4350_ACEOF 4351if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4352 $EGREP "free" >/dev/null 2>&1; then : 4353 4354else 4355 ac_cv_header_stdc=no 4356fi 4357rm -f conftest* 4358 4359fi 4360 4361if test $ac_cv_header_stdc = yes; then 4362 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4363 if test "$cross_compiling" = yes; then : 4364 : 4365else 4366 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4367/* end confdefs.h. */ 4368#include <ctype.h> 4369#include <stdlib.h> 4370#if ((' ' & 0x0FF) == 0x020) 4371# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4372# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4373#else 4374# define ISLOWER(c) \ 4375 (('a' <= (c) && (c) <= 'i') \ 4376 || ('j' <= (c) && (c) <= 'r') \ 4377 || ('s' <= (c) && (c) <= 'z')) 4378# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4379#endif 4380 4381#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4382int 4383main () 4384{ 4385 int i; 4386 for (i = 0; i < 256; i++) 4387 if (XOR (islower (i), ISLOWER (i)) 4388 || toupper (i) != TOUPPER (i)) 4389 return 2; 4390 return 0; 4391} 4392_ACEOF 4393if ac_fn_c_try_run "$LINENO"; then : 4394 4395else 4396 ac_cv_header_stdc=no 4397fi 4398rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4399 conftest.$ac_objext conftest.beam conftest.$ac_ext 4400fi 4401 4402fi 4403fi 4404{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4405$as_echo "$ac_cv_header_stdc" >&6; } 4406if test $ac_cv_header_stdc = yes; then 4407 4408$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4409 4410fi 4411 4412# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4413for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4414 inttypes.h stdint.h unistd.h 4415do : 4416 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4417ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4418" 4419if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4420 cat >>confdefs.h <<_ACEOF 4421#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4422_ACEOF 4423 4424fi 4425 4426done 4427 4428 4429 4430 4431 4432 4433ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4434if test "x$ac_cv_have_decl___clang__" = xyes; then : 4435 CLANGCC="yes" 4436else 4437 CLANGCC="no" 4438fi 4439 4440ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4441if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4442 INTELCC="yes" 4443else 4444 INTELCC="no" 4445fi 4446 4447ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4448if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4449 SUNCC="yes" 4450else 4451 SUNCC="no" 4452fi 4453 4454 4455 4456 4457 4458 4459 4460 4461 4462if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4463 if test -n "$ac_tool_prefix"; then 4464 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4465set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4466{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4467$as_echo_n "checking for $ac_word... " >&6; } 4468if ${ac_cv_path_PKG_CONFIG+:} false; then : 4469 $as_echo_n "(cached) " >&6 4470else 4471 case $PKG_CONFIG in 4472 [\\/]* | ?:[\\/]*) 4473 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4474 ;; 4475 *) 4476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4477for as_dir in $PATH 4478do 4479 IFS=$as_save_IFS 4480 test -z "$as_dir" && as_dir=. 4481 for ac_exec_ext in '' $ac_executable_extensions; do 4482 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4483 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4484 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4485 break 2 4486 fi 4487done 4488 done 4489IFS=$as_save_IFS 4490 4491 ;; 4492esac 4493fi 4494PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4495if test -n "$PKG_CONFIG"; then 4496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4497$as_echo "$PKG_CONFIG" >&6; } 4498else 4499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4500$as_echo "no" >&6; } 4501fi 4502 4503 4504fi 4505if test -z "$ac_cv_path_PKG_CONFIG"; then 4506 ac_pt_PKG_CONFIG=$PKG_CONFIG 4507 # Extract the first word of "pkg-config", so it can be a program name with args. 4508set dummy pkg-config; ac_word=$2 4509{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4510$as_echo_n "checking for $ac_word... " >&6; } 4511if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4512 $as_echo_n "(cached) " >&6 4513else 4514 case $ac_pt_PKG_CONFIG in 4515 [\\/]* | ?:[\\/]*) 4516 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4517 ;; 4518 *) 4519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4520for as_dir in $PATH 4521do 4522 IFS=$as_save_IFS 4523 test -z "$as_dir" && as_dir=. 4524 for ac_exec_ext in '' $ac_executable_extensions; do 4525 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4526 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4527 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4528 break 2 4529 fi 4530done 4531 done 4532IFS=$as_save_IFS 4533 4534 ;; 4535esac 4536fi 4537ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4538if test -n "$ac_pt_PKG_CONFIG"; then 4539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4540$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4541else 4542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4543$as_echo "no" >&6; } 4544fi 4545 4546 if test "x$ac_pt_PKG_CONFIG" = x; then 4547 PKG_CONFIG="" 4548 else 4549 case $cross_compiling:$ac_tool_warned in 4550yes:) 4551{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4552$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4553ac_tool_warned=yes ;; 4554esac 4555 PKG_CONFIG=$ac_pt_PKG_CONFIG 4556 fi 4557else 4558 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4559fi 4560 4561fi 4562if test -n "$PKG_CONFIG"; then 4563 _pkg_min_version=0.9.0 4564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4565$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4566 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4568$as_echo "yes" >&6; } 4569 else 4570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4571$as_echo "no" >&6; } 4572 PKG_CONFIG="" 4573 fi 4574fi 4575# Make sure we can run config.sub. 4576$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4577 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4578 4579{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4580$as_echo_n "checking build system type... " >&6; } 4581if ${ac_cv_build+:} false; then : 4582 $as_echo_n "(cached) " >&6 4583else 4584 ac_build_alias=$build_alias 4585test "x$ac_build_alias" = x && 4586 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4587test "x$ac_build_alias" = x && 4588 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4589ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4590 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4591 4592fi 4593{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4594$as_echo "$ac_cv_build" >&6; } 4595case $ac_cv_build in 4596*-*-*) ;; 4597*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4598esac 4599build=$ac_cv_build 4600ac_save_IFS=$IFS; IFS='-' 4601set x $ac_cv_build 4602shift 4603build_cpu=$1 4604build_vendor=$2 4605shift; shift 4606# Remember, the first character of IFS is used to create $*, 4607# except with old shells: 4608build_os=$* 4609IFS=$ac_save_IFS 4610case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4611 4612 4613{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4614$as_echo_n "checking host system type... " >&6; } 4615if ${ac_cv_host+:} false; then : 4616 $as_echo_n "(cached) " >&6 4617else 4618 if test "x$host_alias" = x; then 4619 ac_cv_host=$ac_cv_build 4620else 4621 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4622 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4623fi 4624 4625fi 4626{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4627$as_echo "$ac_cv_host" >&6; } 4628case $ac_cv_host in 4629*-*-*) ;; 4630*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4631esac 4632host=$ac_cv_host 4633ac_save_IFS=$IFS; IFS='-' 4634set x $ac_cv_host 4635shift 4636host_cpu=$1 4637host_vendor=$2 4638shift; shift 4639# Remember, the first character of IFS is used to create $*, 4640# except with old shells: 4641host_os=$* 4642IFS=$ac_save_IFS 4643case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4644 4645 4646{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4647$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4648if ${ac_cv_path_SED+:} false; then : 4649 $as_echo_n "(cached) " >&6 4650else 4651 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4652 for ac_i in 1 2 3 4 5 6 7; do 4653 ac_script="$ac_script$as_nl$ac_script" 4654 done 4655 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4656 { ac_script=; unset ac_script;} 4657 if test -z "$SED"; then 4658 ac_path_SED_found=false 4659 # Loop through the user's path and test for each of PROGNAME-LIST 4660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4661for as_dir in $PATH 4662do 4663 IFS=$as_save_IFS 4664 test -z "$as_dir" && as_dir=. 4665 for ac_prog in sed gsed; do 4666 for ac_exec_ext in '' $ac_executable_extensions; do 4667 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4668 as_fn_executable_p "$ac_path_SED" || continue 4669# Check for GNU ac_path_SED and select it if it is found. 4670 # Check for GNU $ac_path_SED 4671case `"$ac_path_SED" --version 2>&1` in 4672*GNU*) 4673 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4674*) 4675 ac_count=0 4676 $as_echo_n 0123456789 >"conftest.in" 4677 while : 4678 do 4679 cat "conftest.in" "conftest.in" >"conftest.tmp" 4680 mv "conftest.tmp" "conftest.in" 4681 cp "conftest.in" "conftest.nl" 4682 $as_echo '' >> "conftest.nl" 4683 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4684 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4685 as_fn_arith $ac_count + 1 && ac_count=$as_val 4686 if test $ac_count -gt ${ac_path_SED_max-0}; then 4687 # Best one so far, save it but keep looking for a better one 4688 ac_cv_path_SED="$ac_path_SED" 4689 ac_path_SED_max=$ac_count 4690 fi 4691 # 10*(2^10) chars as input seems more than enough 4692 test $ac_count -gt 10 && break 4693 done 4694 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4695esac 4696 4697 $ac_path_SED_found && break 3 4698 done 4699 done 4700 done 4701IFS=$as_save_IFS 4702 if test -z "$ac_cv_path_SED"; then 4703 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4704 fi 4705else 4706 ac_cv_path_SED=$SED 4707fi 4708 4709fi 4710{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4711$as_echo "$ac_cv_path_SED" >&6; } 4712 SED="$ac_cv_path_SED" 4713 rm -f conftest.sed 4714 4715 4716 4717 4718 4719 4720# Check whether --enable-selective-werror was given. 4721if test "${enable_selective_werror+set}" = set; then : 4722 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4723else 4724 SELECTIVE_WERROR=yes 4725fi 4726 4727 4728 4729 4730 4731# -v is too short to test reliably with XORG_TESTSET_CFLAG 4732if test "x$SUNCC" = "xyes"; then 4733 BASE_CFLAGS="-v" 4734else 4735 BASE_CFLAGS="" 4736fi 4737 4738# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4739 4740 4741 4742 4743 4744 4745 4746 4747 4748 4749 4750 4751 4752xorg_testset_save_CFLAGS="$CFLAGS" 4753 4754if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4757$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4758if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4759 $as_echo_n "(cached) " >&6 4760else 4761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4762/* end confdefs.h. */ 4763int i; 4764_ACEOF 4765if ac_fn_c_try_compile "$LINENO"; then : 4766 xorg_cv_cc_flag_unknown_warning_option=yes 4767else 4768 xorg_cv_cc_flag_unknown_warning_option=no 4769fi 4770rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4771fi 4772{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4773$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4774 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4775 CFLAGS="$xorg_testset_save_CFLAGS" 4776fi 4777 4778if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4779 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4781 fi 4782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4784$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4785if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4786 $as_echo_n "(cached) " >&6 4787else 4788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4789/* end confdefs.h. */ 4790int i; 4791_ACEOF 4792if ac_fn_c_try_compile "$LINENO"; then : 4793 xorg_cv_cc_flag_unused_command_line_argument=yes 4794else 4795 xorg_cv_cc_flag_unused_command_line_argument=no 4796fi 4797rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4798fi 4799{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4800$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4801 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4802 CFLAGS="$xorg_testset_save_CFLAGS" 4803fi 4804 4805found="no" 4806 4807 if test $found = "no" ; then 4808 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4810 fi 4811 4812 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4813 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4814 fi 4815 4816 CFLAGS="$CFLAGS -Wall" 4817 4818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4819$as_echo_n "checking if $CC supports -Wall... " >&6; } 4820 cacheid=xorg_cv_cc_flag__Wall 4821 if eval \${$cacheid+:} false; then : 4822 $as_echo_n "(cached) " >&6 4823else 4824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4825/* end confdefs.h. */ 4826int i; 4827int 4828main () 4829{ 4830 4831 ; 4832 return 0; 4833} 4834_ACEOF 4835if ac_fn_c_try_link "$LINENO"; then : 4836 eval $cacheid=yes 4837else 4838 eval $cacheid=no 4839fi 4840rm -f core conftest.err conftest.$ac_objext \ 4841 conftest$ac_exeext conftest.$ac_ext 4842fi 4843 4844 4845 CFLAGS="$xorg_testset_save_CFLAGS" 4846 4847 eval supported=\$$cacheid 4848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4849$as_echo "$supported" >&6; } 4850 if test "$supported" = "yes" ; then 4851 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4852 found="yes" 4853 fi 4854 fi 4855 4856 4857 4858 4859 4860 4861 4862 4863 4864 4865 4866 4867 4868 4869 4870xorg_testset_save_CFLAGS="$CFLAGS" 4871 4872if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4875$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4876if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4877 $as_echo_n "(cached) " >&6 4878else 4879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4880/* end confdefs.h. */ 4881int i; 4882_ACEOF 4883if ac_fn_c_try_compile "$LINENO"; then : 4884 xorg_cv_cc_flag_unknown_warning_option=yes 4885else 4886 xorg_cv_cc_flag_unknown_warning_option=no 4887fi 4888rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4889fi 4890{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4891$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4892 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4893 CFLAGS="$xorg_testset_save_CFLAGS" 4894fi 4895 4896if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4897 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4899 fi 4900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4902$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4903if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4904 $as_echo_n "(cached) " >&6 4905else 4906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4907/* end confdefs.h. */ 4908int i; 4909_ACEOF 4910if ac_fn_c_try_compile "$LINENO"; then : 4911 xorg_cv_cc_flag_unused_command_line_argument=yes 4912else 4913 xorg_cv_cc_flag_unused_command_line_argument=no 4914fi 4915rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4916fi 4917{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4918$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4919 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4920 CFLAGS="$xorg_testset_save_CFLAGS" 4921fi 4922 4923found="no" 4924 4925 if test $found = "no" ; then 4926 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4928 fi 4929 4930 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4931 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4932 fi 4933 4934 CFLAGS="$CFLAGS -Wpointer-arith" 4935 4936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4937$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4938 cacheid=xorg_cv_cc_flag__Wpointer_arith 4939 if eval \${$cacheid+:} false; then : 4940 $as_echo_n "(cached) " >&6 4941else 4942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4943/* end confdefs.h. */ 4944int i; 4945int 4946main () 4947{ 4948 4949 ; 4950 return 0; 4951} 4952_ACEOF 4953if ac_fn_c_try_link "$LINENO"; then : 4954 eval $cacheid=yes 4955else 4956 eval $cacheid=no 4957fi 4958rm -f core conftest.err conftest.$ac_objext \ 4959 conftest$ac_exeext conftest.$ac_ext 4960fi 4961 4962 4963 CFLAGS="$xorg_testset_save_CFLAGS" 4964 4965 eval supported=\$$cacheid 4966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4967$as_echo "$supported" >&6; } 4968 if test "$supported" = "yes" ; then 4969 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4970 found="yes" 4971 fi 4972 fi 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988xorg_testset_save_CFLAGS="$CFLAGS" 4989 4990if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4993$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4994if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4995 $as_echo_n "(cached) " >&6 4996else 4997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4998/* end confdefs.h. */ 4999int i; 5000_ACEOF 5001if ac_fn_c_try_compile "$LINENO"; then : 5002 xorg_cv_cc_flag_unknown_warning_option=yes 5003else 5004 xorg_cv_cc_flag_unknown_warning_option=no 5005fi 5006rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5007fi 5008{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5009$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5010 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5011 CFLAGS="$xorg_testset_save_CFLAGS" 5012fi 5013 5014if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5015 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5017 fi 5018 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5020$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5021if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5022 $as_echo_n "(cached) " >&6 5023else 5024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5025/* end confdefs.h. */ 5026int i; 5027_ACEOF 5028if ac_fn_c_try_compile "$LINENO"; then : 5029 xorg_cv_cc_flag_unused_command_line_argument=yes 5030else 5031 xorg_cv_cc_flag_unused_command_line_argument=no 5032fi 5033rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5034fi 5035{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5036$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5037 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5038 CFLAGS="$xorg_testset_save_CFLAGS" 5039fi 5040 5041found="no" 5042 5043 if test $found = "no" ; then 5044 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5046 fi 5047 5048 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5049 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5050 fi 5051 5052 CFLAGS="$CFLAGS -Wmissing-declarations" 5053 5054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5055$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5056 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5057 if eval \${$cacheid+:} false; then : 5058 $as_echo_n "(cached) " >&6 5059else 5060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5061/* end confdefs.h. */ 5062int i; 5063int 5064main () 5065{ 5066 5067 ; 5068 return 0; 5069} 5070_ACEOF 5071if ac_fn_c_try_link "$LINENO"; then : 5072 eval $cacheid=yes 5073else 5074 eval $cacheid=no 5075fi 5076rm -f core conftest.err conftest.$ac_objext \ 5077 conftest$ac_exeext conftest.$ac_ext 5078fi 5079 5080 5081 CFLAGS="$xorg_testset_save_CFLAGS" 5082 5083 eval supported=\$$cacheid 5084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5085$as_echo "$supported" >&6; } 5086 if test "$supported" = "yes" ; then 5087 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5088 found="yes" 5089 fi 5090 fi 5091 5092 5093 5094 5095 5096 5097 5098 5099 5100 5101 5102 5103 5104 5105 5106xorg_testset_save_CFLAGS="$CFLAGS" 5107 5108if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5111$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5112if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5113 $as_echo_n "(cached) " >&6 5114else 5115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5116/* end confdefs.h. */ 5117int i; 5118_ACEOF 5119if ac_fn_c_try_compile "$LINENO"; then : 5120 xorg_cv_cc_flag_unknown_warning_option=yes 5121else 5122 xorg_cv_cc_flag_unknown_warning_option=no 5123fi 5124rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5125fi 5126{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5127$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5128 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5129 CFLAGS="$xorg_testset_save_CFLAGS" 5130fi 5131 5132if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5133 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5135 fi 5136 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5137 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5138$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5139if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5140 $as_echo_n "(cached) " >&6 5141else 5142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5143/* end confdefs.h. */ 5144int i; 5145_ACEOF 5146if ac_fn_c_try_compile "$LINENO"; then : 5147 xorg_cv_cc_flag_unused_command_line_argument=yes 5148else 5149 xorg_cv_cc_flag_unused_command_line_argument=no 5150fi 5151rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5152fi 5153{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5154$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5155 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5156 CFLAGS="$xorg_testset_save_CFLAGS" 5157fi 5158 5159found="no" 5160 5161 if test $found = "no" ; then 5162 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5164 fi 5165 5166 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5167 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5168 fi 5169 5170 CFLAGS="$CFLAGS -Wformat=2" 5171 5172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5173$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5174 cacheid=xorg_cv_cc_flag__Wformat_2 5175 if eval \${$cacheid+:} false; then : 5176 $as_echo_n "(cached) " >&6 5177else 5178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5179/* end confdefs.h. */ 5180int i; 5181int 5182main () 5183{ 5184 5185 ; 5186 return 0; 5187} 5188_ACEOF 5189if ac_fn_c_try_link "$LINENO"; then : 5190 eval $cacheid=yes 5191else 5192 eval $cacheid=no 5193fi 5194rm -f core conftest.err conftest.$ac_objext \ 5195 conftest$ac_exeext conftest.$ac_ext 5196fi 5197 5198 5199 CFLAGS="$xorg_testset_save_CFLAGS" 5200 5201 eval supported=\$$cacheid 5202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5203$as_echo "$supported" >&6; } 5204 if test "$supported" = "yes" ; then 5205 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5206 found="yes" 5207 fi 5208 fi 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 -Wformat" 5220 5221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5222$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5223 cacheid=xorg_cv_cc_flag__Wformat 5224 if eval \${$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="$BASE_CFLAGS -Wformat" 5255 found="yes" 5256 fi 5257 fi 5258 5259 5260 5261 5262 5263 5264 5265 5266 5267 5268 5269 5270 5271 5272 5273 5274 5275xorg_testset_save_CFLAGS="$CFLAGS" 5276 5277if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5280$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5281if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5282 $as_echo_n "(cached) " >&6 5283else 5284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5285/* end confdefs.h. */ 5286int i; 5287_ACEOF 5288if ac_fn_c_try_compile "$LINENO"; then : 5289 xorg_cv_cc_flag_unknown_warning_option=yes 5290else 5291 xorg_cv_cc_flag_unknown_warning_option=no 5292fi 5293rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5294fi 5295{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5296$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5297 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5298 CFLAGS="$xorg_testset_save_CFLAGS" 5299fi 5300 5301if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5302 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5304 fi 5305 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5307$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5308if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5309 $as_echo_n "(cached) " >&6 5310else 5311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5312/* end confdefs.h. */ 5313int i; 5314_ACEOF 5315if ac_fn_c_try_compile "$LINENO"; then : 5316 xorg_cv_cc_flag_unused_command_line_argument=yes 5317else 5318 xorg_cv_cc_flag_unused_command_line_argument=no 5319fi 5320rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5321fi 5322{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5323$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5324 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5325 CFLAGS="$xorg_testset_save_CFLAGS" 5326fi 5327 5328found="no" 5329 5330 if test $found = "no" ; then 5331 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5333 fi 5334 5335 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5337 fi 5338 5339 CFLAGS="$CFLAGS -Wstrict-prototypes" 5340 5341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5342$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5343 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5344 if eval \${$cacheid+:} false; then : 5345 $as_echo_n "(cached) " >&6 5346else 5347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5348/* end confdefs.h. */ 5349int i; 5350int 5351main () 5352{ 5353 5354 ; 5355 return 0; 5356} 5357_ACEOF 5358if ac_fn_c_try_link "$LINENO"; then : 5359 eval $cacheid=yes 5360else 5361 eval $cacheid=no 5362fi 5363rm -f core conftest.err conftest.$ac_objext \ 5364 conftest$ac_exeext conftest.$ac_ext 5365fi 5366 5367 5368 CFLAGS="$xorg_testset_save_CFLAGS" 5369 5370 eval supported=\$$cacheid 5371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5372$as_echo "$supported" >&6; } 5373 if test "$supported" = "yes" ; then 5374 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5375 found="yes" 5376 fi 5377 fi 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393xorg_testset_save_CFLAGS="$CFLAGS" 5394 5395if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5398$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5399if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5400 $as_echo_n "(cached) " >&6 5401else 5402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5403/* end confdefs.h. */ 5404int i; 5405_ACEOF 5406if ac_fn_c_try_compile "$LINENO"; then : 5407 xorg_cv_cc_flag_unknown_warning_option=yes 5408else 5409 xorg_cv_cc_flag_unknown_warning_option=no 5410fi 5411rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5412fi 5413{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5414$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5415 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5416 CFLAGS="$xorg_testset_save_CFLAGS" 5417fi 5418 5419if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5420 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5422 fi 5423 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5425$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5426if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5427 $as_echo_n "(cached) " >&6 5428else 5429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5430/* end confdefs.h. */ 5431int i; 5432_ACEOF 5433if ac_fn_c_try_compile "$LINENO"; then : 5434 xorg_cv_cc_flag_unused_command_line_argument=yes 5435else 5436 xorg_cv_cc_flag_unused_command_line_argument=no 5437fi 5438rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5439fi 5440{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5441$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5442 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5443 CFLAGS="$xorg_testset_save_CFLAGS" 5444fi 5445 5446found="no" 5447 5448 if test $found = "no" ; then 5449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5451 fi 5452 5453 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5454 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5455 fi 5456 5457 CFLAGS="$CFLAGS -Wmissing-prototypes" 5458 5459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5460$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5461 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5462 if eval \${$cacheid+:} false; then : 5463 $as_echo_n "(cached) " >&6 5464else 5465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5466/* end confdefs.h. */ 5467int i; 5468int 5469main () 5470{ 5471 5472 ; 5473 return 0; 5474} 5475_ACEOF 5476if ac_fn_c_try_link "$LINENO"; then : 5477 eval $cacheid=yes 5478else 5479 eval $cacheid=no 5480fi 5481rm -f core conftest.err conftest.$ac_objext \ 5482 conftest$ac_exeext conftest.$ac_ext 5483fi 5484 5485 5486 CFLAGS="$xorg_testset_save_CFLAGS" 5487 5488 eval supported=\$$cacheid 5489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5490$as_echo "$supported" >&6; } 5491 if test "$supported" = "yes" ; then 5492 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5493 found="yes" 5494 fi 5495 fi 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511xorg_testset_save_CFLAGS="$CFLAGS" 5512 5513if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5516$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5517if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5518 $as_echo_n "(cached) " >&6 5519else 5520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5521/* end confdefs.h. */ 5522int i; 5523_ACEOF 5524if ac_fn_c_try_compile "$LINENO"; then : 5525 xorg_cv_cc_flag_unknown_warning_option=yes 5526else 5527 xorg_cv_cc_flag_unknown_warning_option=no 5528fi 5529rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5530fi 5531{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5532$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5533 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5534 CFLAGS="$xorg_testset_save_CFLAGS" 5535fi 5536 5537if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5538 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5540 fi 5541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5543$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5544if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5545 $as_echo_n "(cached) " >&6 5546else 5547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5548/* end confdefs.h. */ 5549int i; 5550_ACEOF 5551if ac_fn_c_try_compile "$LINENO"; then : 5552 xorg_cv_cc_flag_unused_command_line_argument=yes 5553else 5554 xorg_cv_cc_flag_unused_command_line_argument=no 5555fi 5556rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5557fi 5558{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5559$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5560 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5561 CFLAGS="$xorg_testset_save_CFLAGS" 5562fi 5563 5564found="no" 5565 5566 if test $found = "no" ; then 5567 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5569 fi 5570 5571 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5572 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5573 fi 5574 5575 CFLAGS="$CFLAGS -Wnested-externs" 5576 5577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5578$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5579 cacheid=xorg_cv_cc_flag__Wnested_externs 5580 if eval \${$cacheid+:} false; then : 5581 $as_echo_n "(cached) " >&6 5582else 5583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5584/* end confdefs.h. */ 5585int i; 5586int 5587main () 5588{ 5589 5590 ; 5591 return 0; 5592} 5593_ACEOF 5594if ac_fn_c_try_link "$LINENO"; then : 5595 eval $cacheid=yes 5596else 5597 eval $cacheid=no 5598fi 5599rm -f core conftest.err conftest.$ac_objext \ 5600 conftest$ac_exeext conftest.$ac_ext 5601fi 5602 5603 5604 CFLAGS="$xorg_testset_save_CFLAGS" 5605 5606 eval supported=\$$cacheid 5607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5608$as_echo "$supported" >&6; } 5609 if test "$supported" = "yes" ; then 5610 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5611 found="yes" 5612 fi 5613 fi 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 5629xorg_testset_save_CFLAGS="$CFLAGS" 5630 5631if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5634$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5635if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5636 $as_echo_n "(cached) " >&6 5637else 5638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5639/* end confdefs.h. */ 5640int i; 5641_ACEOF 5642if ac_fn_c_try_compile "$LINENO"; then : 5643 xorg_cv_cc_flag_unknown_warning_option=yes 5644else 5645 xorg_cv_cc_flag_unknown_warning_option=no 5646fi 5647rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5648fi 5649{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5650$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5651 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5652 CFLAGS="$xorg_testset_save_CFLAGS" 5653fi 5654 5655if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5656 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5658 fi 5659 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5661$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5662if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5663 $as_echo_n "(cached) " >&6 5664else 5665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5666/* end confdefs.h. */ 5667int i; 5668_ACEOF 5669if ac_fn_c_try_compile "$LINENO"; then : 5670 xorg_cv_cc_flag_unused_command_line_argument=yes 5671else 5672 xorg_cv_cc_flag_unused_command_line_argument=no 5673fi 5674rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5675fi 5676{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5677$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5678 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5679 CFLAGS="$xorg_testset_save_CFLAGS" 5680fi 5681 5682found="no" 5683 5684 if test $found = "no" ; then 5685 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5687 fi 5688 5689 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5690 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5691 fi 5692 5693 CFLAGS="$CFLAGS -Wbad-function-cast" 5694 5695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5696$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5697 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5698 if eval \${$cacheid+:} false; then : 5699 $as_echo_n "(cached) " >&6 5700else 5701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5702/* end confdefs.h. */ 5703int i; 5704int 5705main () 5706{ 5707 5708 ; 5709 return 0; 5710} 5711_ACEOF 5712if ac_fn_c_try_link "$LINENO"; then : 5713 eval $cacheid=yes 5714else 5715 eval $cacheid=no 5716fi 5717rm -f core conftest.err conftest.$ac_objext \ 5718 conftest$ac_exeext conftest.$ac_ext 5719fi 5720 5721 5722 CFLAGS="$xorg_testset_save_CFLAGS" 5723 5724 eval supported=\$$cacheid 5725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5726$as_echo "$supported" >&6; } 5727 if test "$supported" = "yes" ; then 5728 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5729 found="yes" 5730 fi 5731 fi 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747xorg_testset_save_CFLAGS="$CFLAGS" 5748 5749if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5752$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5753if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5754 $as_echo_n "(cached) " >&6 5755else 5756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5757/* end confdefs.h. */ 5758int i; 5759_ACEOF 5760if ac_fn_c_try_compile "$LINENO"; then : 5761 xorg_cv_cc_flag_unknown_warning_option=yes 5762else 5763 xorg_cv_cc_flag_unknown_warning_option=no 5764fi 5765rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5766fi 5767{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5768$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5769 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5770 CFLAGS="$xorg_testset_save_CFLAGS" 5771fi 5772 5773if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5774 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5776 fi 5777 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5779$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5780if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5781 $as_echo_n "(cached) " >&6 5782else 5783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5784/* end confdefs.h. */ 5785int i; 5786_ACEOF 5787if ac_fn_c_try_compile "$LINENO"; then : 5788 xorg_cv_cc_flag_unused_command_line_argument=yes 5789else 5790 xorg_cv_cc_flag_unused_command_line_argument=no 5791fi 5792rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5793fi 5794{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5795$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5796 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5797 CFLAGS="$xorg_testset_save_CFLAGS" 5798fi 5799 5800found="no" 5801 5802 if test $found = "no" ; then 5803 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5804 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5805 fi 5806 5807 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5808 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5809 fi 5810 5811 CFLAGS="$CFLAGS -Wold-style-definition" 5812 5813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5814$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5815 cacheid=xorg_cv_cc_flag__Wold_style_definition 5816 if eval \${$cacheid+:} false; then : 5817 $as_echo_n "(cached) " >&6 5818else 5819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5820/* end confdefs.h. */ 5821int i; 5822int 5823main () 5824{ 5825 5826 ; 5827 return 0; 5828} 5829_ACEOF 5830if ac_fn_c_try_link "$LINENO"; then : 5831 eval $cacheid=yes 5832else 5833 eval $cacheid=no 5834fi 5835rm -f core conftest.err conftest.$ac_objext \ 5836 conftest$ac_exeext conftest.$ac_ext 5837fi 5838 5839 5840 CFLAGS="$xorg_testset_save_CFLAGS" 5841 5842 eval supported=\$$cacheid 5843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5844$as_echo "$supported" >&6; } 5845 if test "$supported" = "yes" ; then 5846 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5847 found="yes" 5848 fi 5849 fi 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 -fd" 5861 5862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5863$as_echo_n "checking if $CC supports -fd... " >&6; } 5864 cacheid=xorg_cv_cc_flag__fd 5865 if eval \${$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="$BASE_CFLAGS -fd" 5896 found="yes" 5897 fi 5898 fi 5899 5900 5901 5902 5903 5904 5905 5906 5907 5908 5909 5910 5911 5912 5913 5914xorg_testset_save_CFLAGS="$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 -Wdeclaration-after-statement" 5979 5980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5981$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5982 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5983 if eval \${$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="$BASE_CFLAGS -Wdeclaration-after-statement" 6014 found="yes" 6015 fi 6016 fi 6017 6018 6019 6020 6021 6022# This chunk adds additional warnings that could catch undesired effects. 6023 6024 6025 6026 6027 6028 6029 6030 6031 6032 6033 6034 6035 6036xorg_testset_save_CFLAGS="$CFLAGS" 6037 6038if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6041$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6042if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6043 $as_echo_n "(cached) " >&6 6044else 6045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6046/* end confdefs.h. */ 6047int i; 6048_ACEOF 6049if ac_fn_c_try_compile "$LINENO"; then : 6050 xorg_cv_cc_flag_unknown_warning_option=yes 6051else 6052 xorg_cv_cc_flag_unknown_warning_option=no 6053fi 6054rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6055fi 6056{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6057$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6058 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6059 CFLAGS="$xorg_testset_save_CFLAGS" 6060fi 6061 6062if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6065 fi 6066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6068$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6069if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6070 $as_echo_n "(cached) " >&6 6071else 6072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6073/* end confdefs.h. */ 6074int i; 6075_ACEOF 6076if ac_fn_c_try_compile "$LINENO"; then : 6077 xorg_cv_cc_flag_unused_command_line_argument=yes 6078else 6079 xorg_cv_cc_flag_unused_command_line_argument=no 6080fi 6081rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6082fi 6083{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6084$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6085 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6086 CFLAGS="$xorg_testset_save_CFLAGS" 6087fi 6088 6089found="no" 6090 6091 if test $found = "no" ; then 6092 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6094 fi 6095 6096 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6097 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6098 fi 6099 6100 CFLAGS="$CFLAGS -Wunused" 6101 6102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6103$as_echo_n "checking if $CC supports -Wunused... " >&6; } 6104 cacheid=xorg_cv_cc_flag__Wunused 6105 if eval \${$cacheid+:} false; then : 6106 $as_echo_n "(cached) " >&6 6107else 6108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6109/* end confdefs.h. */ 6110int i; 6111int 6112main () 6113{ 6114 6115 ; 6116 return 0; 6117} 6118_ACEOF 6119if ac_fn_c_try_link "$LINENO"; then : 6120 eval $cacheid=yes 6121else 6122 eval $cacheid=no 6123fi 6124rm -f core conftest.err conftest.$ac_objext \ 6125 conftest$ac_exeext conftest.$ac_ext 6126fi 6127 6128 6129 CFLAGS="$xorg_testset_save_CFLAGS" 6130 6131 eval supported=\$$cacheid 6132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6133$as_echo "$supported" >&6; } 6134 if test "$supported" = "yes" ; then 6135 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6136 found="yes" 6137 fi 6138 fi 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148 6149 6150 6151 6152 6153 6154xorg_testset_save_CFLAGS="$CFLAGS" 6155 6156if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6159$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6160if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6161 $as_echo_n "(cached) " >&6 6162else 6163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6164/* end confdefs.h. */ 6165int i; 6166_ACEOF 6167if ac_fn_c_try_compile "$LINENO"; then : 6168 xorg_cv_cc_flag_unknown_warning_option=yes 6169else 6170 xorg_cv_cc_flag_unknown_warning_option=no 6171fi 6172rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6173fi 6174{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6175$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6176 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6177 CFLAGS="$xorg_testset_save_CFLAGS" 6178fi 6179 6180if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6181 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6183 fi 6184 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6186$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6187if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6188 $as_echo_n "(cached) " >&6 6189else 6190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6191/* end confdefs.h. */ 6192int i; 6193_ACEOF 6194if ac_fn_c_try_compile "$LINENO"; then : 6195 xorg_cv_cc_flag_unused_command_line_argument=yes 6196else 6197 xorg_cv_cc_flag_unused_command_line_argument=no 6198fi 6199rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6200fi 6201{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6202$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6203 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6204 CFLAGS="$xorg_testset_save_CFLAGS" 6205fi 6206 6207found="no" 6208 6209 if test $found = "no" ; then 6210 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6212 fi 6213 6214 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6215 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6216 fi 6217 6218 CFLAGS="$CFLAGS -Wuninitialized" 6219 6220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6221$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6222 cacheid=xorg_cv_cc_flag__Wuninitialized 6223 if eval \${$cacheid+:} false; then : 6224 $as_echo_n "(cached) " >&6 6225else 6226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6227/* end confdefs.h. */ 6228int i; 6229int 6230main () 6231{ 6232 6233 ; 6234 return 0; 6235} 6236_ACEOF 6237if ac_fn_c_try_link "$LINENO"; then : 6238 eval $cacheid=yes 6239else 6240 eval $cacheid=no 6241fi 6242rm -f core conftest.err conftest.$ac_objext \ 6243 conftest$ac_exeext conftest.$ac_ext 6244fi 6245 6246 6247 CFLAGS="$xorg_testset_save_CFLAGS" 6248 6249 eval supported=\$$cacheid 6250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6251$as_echo "$supported" >&6; } 6252 if test "$supported" = "yes" ; then 6253 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6254 found="yes" 6255 fi 6256 fi 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 6271 6272xorg_testset_save_CFLAGS="$CFLAGS" 6273 6274if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6277$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6278if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6279 $as_echo_n "(cached) " >&6 6280else 6281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6282/* end confdefs.h. */ 6283int i; 6284_ACEOF 6285if ac_fn_c_try_compile "$LINENO"; then : 6286 xorg_cv_cc_flag_unknown_warning_option=yes 6287else 6288 xorg_cv_cc_flag_unknown_warning_option=no 6289fi 6290rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6291fi 6292{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6293$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6294 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6295 CFLAGS="$xorg_testset_save_CFLAGS" 6296fi 6297 6298if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6299 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6301 fi 6302 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6304$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6305if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6306 $as_echo_n "(cached) " >&6 6307else 6308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6309/* end confdefs.h. */ 6310int i; 6311_ACEOF 6312if ac_fn_c_try_compile "$LINENO"; then : 6313 xorg_cv_cc_flag_unused_command_line_argument=yes 6314else 6315 xorg_cv_cc_flag_unused_command_line_argument=no 6316fi 6317rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6318fi 6319{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6320$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6321 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6322 CFLAGS="$xorg_testset_save_CFLAGS" 6323fi 6324 6325found="no" 6326 6327 if test $found = "no" ; then 6328 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6330 fi 6331 6332 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6334 fi 6335 6336 CFLAGS="$CFLAGS -Wshadow" 6337 6338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6339$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6340 cacheid=xorg_cv_cc_flag__Wshadow 6341 if eval \${$cacheid+:} false; then : 6342 $as_echo_n "(cached) " >&6 6343else 6344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6345/* end confdefs.h. */ 6346int i; 6347int 6348main () 6349{ 6350 6351 ; 6352 return 0; 6353} 6354_ACEOF 6355if ac_fn_c_try_link "$LINENO"; then : 6356 eval $cacheid=yes 6357else 6358 eval $cacheid=no 6359fi 6360rm -f core conftest.err conftest.$ac_objext \ 6361 conftest$ac_exeext conftest.$ac_ext 6362fi 6363 6364 6365 CFLAGS="$xorg_testset_save_CFLAGS" 6366 6367 eval supported=\$$cacheid 6368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6369$as_echo "$supported" >&6; } 6370 if test "$supported" = "yes" ; then 6371 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6372 found="yes" 6373 fi 6374 fi 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390xorg_testset_save_CFLAGS="$CFLAGS" 6391 6392if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6395$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6396if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6397 $as_echo_n "(cached) " >&6 6398else 6399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6400/* end confdefs.h. */ 6401int i; 6402_ACEOF 6403if ac_fn_c_try_compile "$LINENO"; then : 6404 xorg_cv_cc_flag_unknown_warning_option=yes 6405else 6406 xorg_cv_cc_flag_unknown_warning_option=no 6407fi 6408rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6409fi 6410{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6411$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6412 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6413 CFLAGS="$xorg_testset_save_CFLAGS" 6414fi 6415 6416if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6417 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6419 fi 6420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6422$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6423if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6424 $as_echo_n "(cached) " >&6 6425else 6426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6427/* end confdefs.h. */ 6428int i; 6429_ACEOF 6430if ac_fn_c_try_compile "$LINENO"; then : 6431 xorg_cv_cc_flag_unused_command_line_argument=yes 6432else 6433 xorg_cv_cc_flag_unused_command_line_argument=no 6434fi 6435rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6436fi 6437{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6438$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6439 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6440 CFLAGS="$xorg_testset_save_CFLAGS" 6441fi 6442 6443found="no" 6444 6445 if test $found = "no" ; then 6446 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6447 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6448 fi 6449 6450 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6451 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6452 fi 6453 6454 CFLAGS="$CFLAGS -Wmissing-noreturn" 6455 6456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6457$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6458 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6459 if eval \${$cacheid+:} false; then : 6460 $as_echo_n "(cached) " >&6 6461else 6462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6463/* end confdefs.h. */ 6464int i; 6465int 6466main () 6467{ 6468 6469 ; 6470 return 0; 6471} 6472_ACEOF 6473if ac_fn_c_try_link "$LINENO"; then : 6474 eval $cacheid=yes 6475else 6476 eval $cacheid=no 6477fi 6478rm -f core conftest.err conftest.$ac_objext \ 6479 conftest$ac_exeext conftest.$ac_ext 6480fi 6481 6482 6483 CFLAGS="$xorg_testset_save_CFLAGS" 6484 6485 eval supported=\$$cacheid 6486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6487$as_echo "$supported" >&6; } 6488 if test "$supported" = "yes" ; then 6489 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6490 found="yes" 6491 fi 6492 fi 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 6507 6508xorg_testset_save_CFLAGS="$CFLAGS" 6509 6510if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6511 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6513$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6514if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6515 $as_echo_n "(cached) " >&6 6516else 6517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6518/* end confdefs.h. */ 6519int i; 6520_ACEOF 6521if ac_fn_c_try_compile "$LINENO"; then : 6522 xorg_cv_cc_flag_unknown_warning_option=yes 6523else 6524 xorg_cv_cc_flag_unknown_warning_option=no 6525fi 6526rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6527fi 6528{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6529$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6530 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6531 CFLAGS="$xorg_testset_save_CFLAGS" 6532fi 6533 6534if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6535 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6537 fi 6538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6540$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6541if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6542 $as_echo_n "(cached) " >&6 6543else 6544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6545/* end confdefs.h. */ 6546int i; 6547_ACEOF 6548if ac_fn_c_try_compile "$LINENO"; then : 6549 xorg_cv_cc_flag_unused_command_line_argument=yes 6550else 6551 xorg_cv_cc_flag_unused_command_line_argument=no 6552fi 6553rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6554fi 6555{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6556$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6557 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6558 CFLAGS="$xorg_testset_save_CFLAGS" 6559fi 6560 6561found="no" 6562 6563 if test $found = "no" ; then 6564 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6566 fi 6567 6568 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6569 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6570 fi 6571 6572 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6573 6574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6575$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6576 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6577 if eval \${$cacheid+:} false; then : 6578 $as_echo_n "(cached) " >&6 6579else 6580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6581/* end confdefs.h. */ 6582int i; 6583int 6584main () 6585{ 6586 6587 ; 6588 return 0; 6589} 6590_ACEOF 6591if ac_fn_c_try_link "$LINENO"; then : 6592 eval $cacheid=yes 6593else 6594 eval $cacheid=no 6595fi 6596rm -f core conftest.err conftest.$ac_objext \ 6597 conftest$ac_exeext conftest.$ac_ext 6598fi 6599 6600 6601 CFLAGS="$xorg_testset_save_CFLAGS" 6602 6603 eval supported=\$$cacheid 6604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6605$as_echo "$supported" >&6; } 6606 if test "$supported" = "yes" ; then 6607 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6608 found="yes" 6609 fi 6610 fi 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620 6621 6622 6623 6624 6625 6626xorg_testset_save_CFLAGS="$CFLAGS" 6627 6628if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6631$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6632if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6633 $as_echo_n "(cached) " >&6 6634else 6635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6636/* end confdefs.h. */ 6637int i; 6638_ACEOF 6639if ac_fn_c_try_compile "$LINENO"; then : 6640 xorg_cv_cc_flag_unknown_warning_option=yes 6641else 6642 xorg_cv_cc_flag_unknown_warning_option=no 6643fi 6644rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6645fi 6646{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6647$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6648 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6649 CFLAGS="$xorg_testset_save_CFLAGS" 6650fi 6651 6652if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6655 fi 6656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6658$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6659if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6660 $as_echo_n "(cached) " >&6 6661else 6662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6663/* end confdefs.h. */ 6664int i; 6665_ACEOF 6666if ac_fn_c_try_compile "$LINENO"; then : 6667 xorg_cv_cc_flag_unused_command_line_argument=yes 6668else 6669 xorg_cv_cc_flag_unused_command_line_argument=no 6670fi 6671rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6672fi 6673{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6674$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6675 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6676 CFLAGS="$xorg_testset_save_CFLAGS" 6677fi 6678 6679found="no" 6680 6681 if test $found = "no" ; then 6682 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6684 fi 6685 6686 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6688 fi 6689 6690 CFLAGS="$CFLAGS -Wredundant-decls" 6691 6692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6693$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6694 cacheid=xorg_cv_cc_flag__Wredundant_decls 6695 if eval \${$cacheid+:} false; then : 6696 $as_echo_n "(cached) " >&6 6697else 6698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6699/* end confdefs.h. */ 6700int i; 6701int 6702main () 6703{ 6704 6705 ; 6706 return 0; 6707} 6708_ACEOF 6709if ac_fn_c_try_link "$LINENO"; then : 6710 eval $cacheid=yes 6711else 6712 eval $cacheid=no 6713fi 6714rm -f core conftest.err conftest.$ac_objext \ 6715 conftest$ac_exeext conftest.$ac_ext 6716fi 6717 6718 6719 CFLAGS="$xorg_testset_save_CFLAGS" 6720 6721 eval supported=\$$cacheid 6722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6723$as_echo "$supported" >&6; } 6724 if test "$supported" = "yes" ; then 6725 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6726 found="yes" 6727 fi 6728 fi 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 6743 6744xorg_testset_save_CFLAGS="$CFLAGS" 6745 6746if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6749$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6750if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6751 $as_echo_n "(cached) " >&6 6752else 6753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6754/* end confdefs.h. */ 6755int i; 6756_ACEOF 6757if ac_fn_c_try_compile "$LINENO"; then : 6758 xorg_cv_cc_flag_unknown_warning_option=yes 6759else 6760 xorg_cv_cc_flag_unknown_warning_option=no 6761fi 6762rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6763fi 6764{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6765$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6766 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6767 CFLAGS="$xorg_testset_save_CFLAGS" 6768fi 6769 6770if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6771 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6773 fi 6774 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6776$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6777if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6778 $as_echo_n "(cached) " >&6 6779else 6780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6781/* end confdefs.h. */ 6782int i; 6783_ACEOF 6784if ac_fn_c_try_compile "$LINENO"; then : 6785 xorg_cv_cc_flag_unused_command_line_argument=yes 6786else 6787 xorg_cv_cc_flag_unused_command_line_argument=no 6788fi 6789rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6790fi 6791{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6792$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6793 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6794 CFLAGS="$xorg_testset_save_CFLAGS" 6795fi 6796 6797found="no" 6798 6799 if test $found = "no" ; then 6800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6802 fi 6803 6804 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6806 fi 6807 6808 CFLAGS="$CFLAGS -Wlogical-op" 6809 6810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6811$as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6812 cacheid=xorg_cv_cc_flag__Wlogical_op 6813 if eval \${$cacheid+:} false; then : 6814 $as_echo_n "(cached) " >&6 6815else 6816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6817/* end confdefs.h. */ 6818int i; 6819int 6820main () 6821{ 6822 6823 ; 6824 return 0; 6825} 6826_ACEOF 6827if ac_fn_c_try_link "$LINENO"; then : 6828 eval $cacheid=yes 6829else 6830 eval $cacheid=no 6831fi 6832rm -f core conftest.err conftest.$ac_objext \ 6833 conftest$ac_exeext conftest.$ac_ext 6834fi 6835 6836 6837 CFLAGS="$xorg_testset_save_CFLAGS" 6838 6839 eval supported=\$$cacheid 6840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6841$as_echo "$supported" >&6; } 6842 if test "$supported" = "yes" ; then 6843 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6844 found="yes" 6845 fi 6846 fi 6847 6848 6849 6850# These are currently disabled because they are noisy. They will be enabled 6851# in the future once the codebase is sufficiently modernized to silence 6852# them. For now, I don't want them to drown out the other warnings. 6853# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6854# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6855# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6856 6857# Turn some warnings into errors, so we don't accidently get successful builds 6858# when there are problems that should be fixed. 6859 6860if test "x$SELECTIVE_WERROR" = "xyes" ; then 6861 6862 6863 6864 6865 6866 6867 6868 6869 6870 6871 6872 6873 6874xorg_testset_save_CFLAGS="$CFLAGS" 6875 6876if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6879$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6880if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6881 $as_echo_n "(cached) " >&6 6882else 6883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6884/* end confdefs.h. */ 6885int i; 6886_ACEOF 6887if ac_fn_c_try_compile "$LINENO"; then : 6888 xorg_cv_cc_flag_unknown_warning_option=yes 6889else 6890 xorg_cv_cc_flag_unknown_warning_option=no 6891fi 6892rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6893fi 6894{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6895$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6896 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6897 CFLAGS="$xorg_testset_save_CFLAGS" 6898fi 6899 6900if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6903 fi 6904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6906$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6907if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6908 $as_echo_n "(cached) " >&6 6909else 6910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6911/* end confdefs.h. */ 6912int i; 6913_ACEOF 6914if ac_fn_c_try_compile "$LINENO"; then : 6915 xorg_cv_cc_flag_unused_command_line_argument=yes 6916else 6917 xorg_cv_cc_flag_unused_command_line_argument=no 6918fi 6919rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6920fi 6921{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6922$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6923 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6924 CFLAGS="$xorg_testset_save_CFLAGS" 6925fi 6926 6927found="no" 6928 6929 if test $found = "no" ; then 6930 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6932 fi 6933 6934 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6936 fi 6937 6938 CFLAGS="$CFLAGS -Werror=implicit" 6939 6940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6941$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6942 cacheid=xorg_cv_cc_flag__Werror_implicit 6943 if eval \${$cacheid+:} false; then : 6944 $as_echo_n "(cached) " >&6 6945else 6946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6947/* end confdefs.h. */ 6948int i; 6949int 6950main () 6951{ 6952 6953 ; 6954 return 0; 6955} 6956_ACEOF 6957if ac_fn_c_try_link "$LINENO"; then : 6958 eval $cacheid=yes 6959else 6960 eval $cacheid=no 6961fi 6962rm -f core conftest.err conftest.$ac_objext \ 6963 conftest$ac_exeext conftest.$ac_ext 6964fi 6965 6966 6967 CFLAGS="$xorg_testset_save_CFLAGS" 6968 6969 eval supported=\$$cacheid 6970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6971$as_echo "$supported" >&6; } 6972 if test "$supported" = "yes" ; then 6973 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6974 found="yes" 6975 fi 6976 fi 6977 6978 if test $found = "no" ; then 6979 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6981 fi 6982 6983 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6985 fi 6986 6987 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6988 6989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6990$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6991 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6992 if eval \${$cacheid+:} false; then : 6993 $as_echo_n "(cached) " >&6 6994else 6995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6996/* end confdefs.h. */ 6997int i; 6998int 6999main () 7000{ 7001 7002 ; 7003 return 0; 7004} 7005_ACEOF 7006if ac_fn_c_try_link "$LINENO"; then : 7007 eval $cacheid=yes 7008else 7009 eval $cacheid=no 7010fi 7011rm -f core conftest.err conftest.$ac_objext \ 7012 conftest$ac_exeext conftest.$ac_ext 7013fi 7014 7015 7016 CFLAGS="$xorg_testset_save_CFLAGS" 7017 7018 eval supported=\$$cacheid 7019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7020$as_echo "$supported" >&6; } 7021 if test "$supported" = "yes" ; then 7022 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7023 found="yes" 7024 fi 7025 fi 7026 7027 7028 7029 7030 7031 7032 7033 7034 7035 7036 7037 7038 7039 7040 7041xorg_testset_save_CFLAGS="$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=nonnull" 7106 7107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7108$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7109 cacheid=xorg_cv_cc_flag__Werror_nonnull 7110 if eval \${$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="$BASE_CFLAGS -Werror=nonnull" 7141 found="yes" 7142 fi 7143 fi 7144 7145 7146 7147 7148 7149 7150 7151 7152 7153 7154 7155 7156 7157 7158 7159xorg_testset_save_CFLAGS="$CFLAGS" 7160 7161if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7164$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7165if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7166 $as_echo_n "(cached) " >&6 7167else 7168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7169/* end confdefs.h. */ 7170int i; 7171_ACEOF 7172if ac_fn_c_try_compile "$LINENO"; then : 7173 xorg_cv_cc_flag_unknown_warning_option=yes 7174else 7175 xorg_cv_cc_flag_unknown_warning_option=no 7176fi 7177rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7178fi 7179{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7180$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7181 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7182 CFLAGS="$xorg_testset_save_CFLAGS" 7183fi 7184 7185if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7188 fi 7189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7191$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7192if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7193 $as_echo_n "(cached) " >&6 7194else 7195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7196/* end confdefs.h. */ 7197int i; 7198_ACEOF 7199if ac_fn_c_try_compile "$LINENO"; then : 7200 xorg_cv_cc_flag_unused_command_line_argument=yes 7201else 7202 xorg_cv_cc_flag_unused_command_line_argument=no 7203fi 7204rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7205fi 7206{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7207$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7208 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7209 CFLAGS="$xorg_testset_save_CFLAGS" 7210fi 7211 7212found="no" 7213 7214 if test $found = "no" ; then 7215 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7217 fi 7218 7219 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7220 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7221 fi 7222 7223 CFLAGS="$CFLAGS -Werror=init-self" 7224 7225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7226$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7227 cacheid=xorg_cv_cc_flag__Werror_init_self 7228 if eval \${$cacheid+:} false; then : 7229 $as_echo_n "(cached) " >&6 7230else 7231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7232/* end confdefs.h. */ 7233int i; 7234int 7235main () 7236{ 7237 7238 ; 7239 return 0; 7240} 7241_ACEOF 7242if ac_fn_c_try_link "$LINENO"; then : 7243 eval $cacheid=yes 7244else 7245 eval $cacheid=no 7246fi 7247rm -f core conftest.err conftest.$ac_objext \ 7248 conftest$ac_exeext conftest.$ac_ext 7249fi 7250 7251 7252 CFLAGS="$xorg_testset_save_CFLAGS" 7253 7254 eval supported=\$$cacheid 7255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7256$as_echo "$supported" >&6; } 7257 if test "$supported" = "yes" ; then 7258 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7259 found="yes" 7260 fi 7261 fi 7262 7263 7264 7265 7266 7267 7268 7269 7270 7271 7272 7273 7274 7275 7276 7277xorg_testset_save_CFLAGS="$CFLAGS" 7278 7279if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7282$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7283if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7284 $as_echo_n "(cached) " >&6 7285else 7286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7287/* end confdefs.h. */ 7288int i; 7289_ACEOF 7290if ac_fn_c_try_compile "$LINENO"; then : 7291 xorg_cv_cc_flag_unknown_warning_option=yes 7292else 7293 xorg_cv_cc_flag_unknown_warning_option=no 7294fi 7295rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7296fi 7297{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7298$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7299 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7300 CFLAGS="$xorg_testset_save_CFLAGS" 7301fi 7302 7303if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7304 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7306 fi 7307 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7309$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7310if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7311 $as_echo_n "(cached) " >&6 7312else 7313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7314/* end confdefs.h. */ 7315int i; 7316_ACEOF 7317if ac_fn_c_try_compile "$LINENO"; then : 7318 xorg_cv_cc_flag_unused_command_line_argument=yes 7319else 7320 xorg_cv_cc_flag_unused_command_line_argument=no 7321fi 7322rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7323fi 7324{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7325$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7326 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7327 CFLAGS="$xorg_testset_save_CFLAGS" 7328fi 7329 7330found="no" 7331 7332 if test $found = "no" ; then 7333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7335 fi 7336 7337 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7339 fi 7340 7341 CFLAGS="$CFLAGS -Werror=main" 7342 7343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7344$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7345 cacheid=xorg_cv_cc_flag__Werror_main 7346 if eval \${$cacheid+:} false; then : 7347 $as_echo_n "(cached) " >&6 7348else 7349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7350/* end confdefs.h. */ 7351int i; 7352int 7353main () 7354{ 7355 7356 ; 7357 return 0; 7358} 7359_ACEOF 7360if ac_fn_c_try_link "$LINENO"; then : 7361 eval $cacheid=yes 7362else 7363 eval $cacheid=no 7364fi 7365rm -f core conftest.err conftest.$ac_objext \ 7366 conftest$ac_exeext conftest.$ac_ext 7367fi 7368 7369 7370 CFLAGS="$xorg_testset_save_CFLAGS" 7371 7372 eval supported=\$$cacheid 7373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7374$as_echo "$supported" >&6; } 7375 if test "$supported" = "yes" ; then 7376 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7377 found="yes" 7378 fi 7379 fi 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393 7394 7395xorg_testset_save_CFLAGS="$CFLAGS" 7396 7397if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7400$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7401if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7402 $as_echo_n "(cached) " >&6 7403else 7404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7405/* end confdefs.h. */ 7406int i; 7407_ACEOF 7408if ac_fn_c_try_compile "$LINENO"; then : 7409 xorg_cv_cc_flag_unknown_warning_option=yes 7410else 7411 xorg_cv_cc_flag_unknown_warning_option=no 7412fi 7413rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7414fi 7415{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7416$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7417 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7418 CFLAGS="$xorg_testset_save_CFLAGS" 7419fi 7420 7421if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7422 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7424 fi 7425 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7427$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7428if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7429 $as_echo_n "(cached) " >&6 7430else 7431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7432/* end confdefs.h. */ 7433int i; 7434_ACEOF 7435if ac_fn_c_try_compile "$LINENO"; then : 7436 xorg_cv_cc_flag_unused_command_line_argument=yes 7437else 7438 xorg_cv_cc_flag_unused_command_line_argument=no 7439fi 7440rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7441fi 7442{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7443$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7444 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7445 CFLAGS="$xorg_testset_save_CFLAGS" 7446fi 7447 7448found="no" 7449 7450 if test $found = "no" ; then 7451 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7452 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7453 fi 7454 7455 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7456 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7457 fi 7458 7459 CFLAGS="$CFLAGS -Werror=missing-braces" 7460 7461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7462$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7463 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7464 if eval \${$cacheid+:} false; then : 7465 $as_echo_n "(cached) " >&6 7466else 7467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7468/* end confdefs.h. */ 7469int i; 7470int 7471main () 7472{ 7473 7474 ; 7475 return 0; 7476} 7477_ACEOF 7478if ac_fn_c_try_link "$LINENO"; then : 7479 eval $cacheid=yes 7480else 7481 eval $cacheid=no 7482fi 7483rm -f core conftest.err conftest.$ac_objext \ 7484 conftest$ac_exeext conftest.$ac_ext 7485fi 7486 7487 7488 CFLAGS="$xorg_testset_save_CFLAGS" 7489 7490 eval supported=\$$cacheid 7491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7492$as_echo "$supported" >&6; } 7493 if test "$supported" = "yes" ; then 7494 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7495 found="yes" 7496 fi 7497 fi 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507 7508 7509 7510 7511 7512 7513xorg_testset_save_CFLAGS="$CFLAGS" 7514 7515if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7518$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7519if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7520 $as_echo_n "(cached) " >&6 7521else 7522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7523/* end confdefs.h. */ 7524int i; 7525_ACEOF 7526if ac_fn_c_try_compile "$LINENO"; then : 7527 xorg_cv_cc_flag_unknown_warning_option=yes 7528else 7529 xorg_cv_cc_flag_unknown_warning_option=no 7530fi 7531rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7532fi 7533{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7534$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7535 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7536 CFLAGS="$xorg_testset_save_CFLAGS" 7537fi 7538 7539if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7540 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7542 fi 7543 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7545$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7546if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7547 $as_echo_n "(cached) " >&6 7548else 7549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7550/* end confdefs.h. */ 7551int i; 7552_ACEOF 7553if ac_fn_c_try_compile "$LINENO"; then : 7554 xorg_cv_cc_flag_unused_command_line_argument=yes 7555else 7556 xorg_cv_cc_flag_unused_command_line_argument=no 7557fi 7558rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7559fi 7560{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7561$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7562 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7563 CFLAGS="$xorg_testset_save_CFLAGS" 7564fi 7565 7566found="no" 7567 7568 if test $found = "no" ; then 7569 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7570 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7571 fi 7572 7573 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7574 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7575 fi 7576 7577 CFLAGS="$CFLAGS -Werror=sequence-point" 7578 7579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7580$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7581 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7582 if eval \${$cacheid+:} false; then : 7583 $as_echo_n "(cached) " >&6 7584else 7585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7586/* end confdefs.h. */ 7587int i; 7588int 7589main () 7590{ 7591 7592 ; 7593 return 0; 7594} 7595_ACEOF 7596if ac_fn_c_try_link "$LINENO"; then : 7597 eval $cacheid=yes 7598else 7599 eval $cacheid=no 7600fi 7601rm -f core conftest.err conftest.$ac_objext \ 7602 conftest$ac_exeext conftest.$ac_ext 7603fi 7604 7605 7606 CFLAGS="$xorg_testset_save_CFLAGS" 7607 7608 eval supported=\$$cacheid 7609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7610$as_echo "$supported" >&6; } 7611 if test "$supported" = "yes" ; then 7612 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7613 found="yes" 7614 fi 7615 fi 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625 7626 7627 7628 7629 7630 7631xorg_testset_save_CFLAGS="$CFLAGS" 7632 7633if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7634 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7636$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7637if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7638 $as_echo_n "(cached) " >&6 7639else 7640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7641/* end confdefs.h. */ 7642int i; 7643_ACEOF 7644if ac_fn_c_try_compile "$LINENO"; then : 7645 xorg_cv_cc_flag_unknown_warning_option=yes 7646else 7647 xorg_cv_cc_flag_unknown_warning_option=no 7648fi 7649rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7650fi 7651{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7652$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7653 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7654 CFLAGS="$xorg_testset_save_CFLAGS" 7655fi 7656 7657if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7658 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7660 fi 7661 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7663$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7664if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7665 $as_echo_n "(cached) " >&6 7666else 7667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7668/* end confdefs.h. */ 7669int i; 7670_ACEOF 7671if ac_fn_c_try_compile "$LINENO"; then : 7672 xorg_cv_cc_flag_unused_command_line_argument=yes 7673else 7674 xorg_cv_cc_flag_unused_command_line_argument=no 7675fi 7676rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7677fi 7678{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7679$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7680 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7681 CFLAGS="$xorg_testset_save_CFLAGS" 7682fi 7683 7684found="no" 7685 7686 if test $found = "no" ; then 7687 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7688 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7689 fi 7690 7691 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7692 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7693 fi 7694 7695 CFLAGS="$CFLAGS -Werror=return-type" 7696 7697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7698$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7699 cacheid=xorg_cv_cc_flag__Werror_return_type 7700 if eval \${$cacheid+:} false; then : 7701 $as_echo_n "(cached) " >&6 7702else 7703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7704/* end confdefs.h. */ 7705int i; 7706int 7707main () 7708{ 7709 7710 ; 7711 return 0; 7712} 7713_ACEOF 7714if ac_fn_c_try_link "$LINENO"; then : 7715 eval $cacheid=yes 7716else 7717 eval $cacheid=no 7718fi 7719rm -f core conftest.err conftest.$ac_objext \ 7720 conftest$ac_exeext conftest.$ac_ext 7721fi 7722 7723 7724 CFLAGS="$xorg_testset_save_CFLAGS" 7725 7726 eval supported=\$$cacheid 7727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7728$as_echo "$supported" >&6; } 7729 if test "$supported" = "yes" ; then 7730 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7731 found="yes" 7732 fi 7733 fi 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 -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7745 7746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7747$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7748 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7749 if eval \${$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="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7780 found="yes" 7781 fi 7782 fi 7783 7784 7785 7786 7787 7788 7789 7790 7791 7792 7793 7794 7795 7796 7797 7798xorg_testset_save_CFLAGS="$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=trigraphs" 7863 7864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7865$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7866 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7867 if eval \${$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="$BASE_CFLAGS -Werror=trigraphs" 7898 found="yes" 7899 fi 7900 fi 7901 7902 7903 7904 7905 7906 7907 7908 7909 7910 7911 7912 7913 7914 7915 7916xorg_testset_save_CFLAGS="$CFLAGS" 7917 7918if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7921$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7922if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7923 $as_echo_n "(cached) " >&6 7924else 7925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7926/* end confdefs.h. */ 7927int i; 7928_ACEOF 7929if ac_fn_c_try_compile "$LINENO"; then : 7930 xorg_cv_cc_flag_unknown_warning_option=yes 7931else 7932 xorg_cv_cc_flag_unknown_warning_option=no 7933fi 7934rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7935fi 7936{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7937$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7938 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7939 CFLAGS="$xorg_testset_save_CFLAGS" 7940fi 7941 7942if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7945 fi 7946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7948$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7949if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7950 $as_echo_n "(cached) " >&6 7951else 7952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7953/* end confdefs.h. */ 7954int i; 7955_ACEOF 7956if ac_fn_c_try_compile "$LINENO"; then : 7957 xorg_cv_cc_flag_unused_command_line_argument=yes 7958else 7959 xorg_cv_cc_flag_unused_command_line_argument=no 7960fi 7961rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7962fi 7963{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7964$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7965 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7966 CFLAGS="$xorg_testset_save_CFLAGS" 7967fi 7968 7969found="no" 7970 7971 if test $found = "no" ; then 7972 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7974 fi 7975 7976 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7978 fi 7979 7980 CFLAGS="$CFLAGS -Werror=array-bounds" 7981 7982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7983$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7984 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7985 if eval \${$cacheid+:} false; then : 7986 $as_echo_n "(cached) " >&6 7987else 7988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7989/* end confdefs.h. */ 7990int i; 7991int 7992main () 7993{ 7994 7995 ; 7996 return 0; 7997} 7998_ACEOF 7999if ac_fn_c_try_link "$LINENO"; then : 8000 eval $cacheid=yes 8001else 8002 eval $cacheid=no 8003fi 8004rm -f core conftest.err conftest.$ac_objext \ 8005 conftest$ac_exeext conftest.$ac_ext 8006fi 8007 8008 8009 CFLAGS="$xorg_testset_save_CFLAGS" 8010 8011 eval supported=\$$cacheid 8012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8013$as_echo "$supported" >&6; } 8014 if test "$supported" = "yes" ; then 8015 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8016 found="yes" 8017 fi 8018 fi 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 8029 8030 8031 8032 8033 8034xorg_testset_save_CFLAGS="$CFLAGS" 8035 8036if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8039$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8040if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8041 $as_echo_n "(cached) " >&6 8042else 8043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8044/* end confdefs.h. */ 8045int i; 8046_ACEOF 8047if ac_fn_c_try_compile "$LINENO"; then : 8048 xorg_cv_cc_flag_unknown_warning_option=yes 8049else 8050 xorg_cv_cc_flag_unknown_warning_option=no 8051fi 8052rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8053fi 8054{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8055$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8056 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8057 CFLAGS="$xorg_testset_save_CFLAGS" 8058fi 8059 8060if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8063 fi 8064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8066$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8067if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8068 $as_echo_n "(cached) " >&6 8069else 8070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8071/* end confdefs.h. */ 8072int i; 8073_ACEOF 8074if ac_fn_c_try_compile "$LINENO"; then : 8075 xorg_cv_cc_flag_unused_command_line_argument=yes 8076else 8077 xorg_cv_cc_flag_unused_command_line_argument=no 8078fi 8079rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8080fi 8081{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8082$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8084 CFLAGS="$xorg_testset_save_CFLAGS" 8085fi 8086 8087found="no" 8088 8089 if test $found = "no" ; then 8090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8092 fi 8093 8094 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8096 fi 8097 8098 CFLAGS="$CFLAGS -Werror=write-strings" 8099 8100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8101$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8102 cacheid=xorg_cv_cc_flag__Werror_write_strings 8103 if eval \${$cacheid+:} false; then : 8104 $as_echo_n "(cached) " >&6 8105else 8106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8107/* end confdefs.h. */ 8108int i; 8109int 8110main () 8111{ 8112 8113 ; 8114 return 0; 8115} 8116_ACEOF 8117if ac_fn_c_try_link "$LINENO"; then : 8118 eval $cacheid=yes 8119else 8120 eval $cacheid=no 8121fi 8122rm -f core conftest.err conftest.$ac_objext \ 8123 conftest$ac_exeext conftest.$ac_ext 8124fi 8125 8126 8127 CFLAGS="$xorg_testset_save_CFLAGS" 8128 8129 eval supported=\$$cacheid 8130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8131$as_echo "$supported" >&6; } 8132 if test "$supported" = "yes" ; then 8133 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8134 found="yes" 8135 fi 8136 fi 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152xorg_testset_save_CFLAGS="$CFLAGS" 8153 8154if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8157$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8158if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8159 $as_echo_n "(cached) " >&6 8160else 8161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8162/* end confdefs.h. */ 8163int i; 8164_ACEOF 8165if ac_fn_c_try_compile "$LINENO"; then : 8166 xorg_cv_cc_flag_unknown_warning_option=yes 8167else 8168 xorg_cv_cc_flag_unknown_warning_option=no 8169fi 8170rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8171fi 8172{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8173$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8174 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8175 CFLAGS="$xorg_testset_save_CFLAGS" 8176fi 8177 8178if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8181 fi 8182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8184$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8185if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8186 $as_echo_n "(cached) " >&6 8187else 8188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8189/* end confdefs.h. */ 8190int i; 8191_ACEOF 8192if ac_fn_c_try_compile "$LINENO"; then : 8193 xorg_cv_cc_flag_unused_command_line_argument=yes 8194else 8195 xorg_cv_cc_flag_unused_command_line_argument=no 8196fi 8197rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8198fi 8199{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8200$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8201 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8202 CFLAGS="$xorg_testset_save_CFLAGS" 8203fi 8204 8205found="no" 8206 8207 if test $found = "no" ; then 8208 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8210 fi 8211 8212 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8214 fi 8215 8216 CFLAGS="$CFLAGS -Werror=address" 8217 8218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8219$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8220 cacheid=xorg_cv_cc_flag__Werror_address 8221 if eval \${$cacheid+:} false; then : 8222 $as_echo_n "(cached) " >&6 8223else 8224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8225/* end confdefs.h. */ 8226int i; 8227int 8228main () 8229{ 8230 8231 ; 8232 return 0; 8233} 8234_ACEOF 8235if ac_fn_c_try_link "$LINENO"; then : 8236 eval $cacheid=yes 8237else 8238 eval $cacheid=no 8239fi 8240rm -f core conftest.err conftest.$ac_objext \ 8241 conftest$ac_exeext conftest.$ac_ext 8242fi 8243 8244 8245 CFLAGS="$xorg_testset_save_CFLAGS" 8246 8247 eval supported=\$$cacheid 8248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8249$as_echo "$supported" >&6; } 8250 if test "$supported" = "yes" ; then 8251 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8252 found="yes" 8253 fi 8254 fi 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265 8266 8267 8268 8269 8270xorg_testset_save_CFLAGS="$CFLAGS" 8271 8272if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8275$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8276if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8277 $as_echo_n "(cached) " >&6 8278else 8279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8280/* end confdefs.h. */ 8281int i; 8282_ACEOF 8283if ac_fn_c_try_compile "$LINENO"; then : 8284 xorg_cv_cc_flag_unknown_warning_option=yes 8285else 8286 xorg_cv_cc_flag_unknown_warning_option=no 8287fi 8288rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8289fi 8290{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8291$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8292 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8293 CFLAGS="$xorg_testset_save_CFLAGS" 8294fi 8295 8296if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8299 fi 8300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8302$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8303if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8304 $as_echo_n "(cached) " >&6 8305else 8306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8307/* end confdefs.h. */ 8308int i; 8309_ACEOF 8310if ac_fn_c_try_compile "$LINENO"; then : 8311 xorg_cv_cc_flag_unused_command_line_argument=yes 8312else 8313 xorg_cv_cc_flag_unused_command_line_argument=no 8314fi 8315rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8316fi 8317{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8318$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8319 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8320 CFLAGS="$xorg_testset_save_CFLAGS" 8321fi 8322 8323found="no" 8324 8325 if test $found = "no" ; then 8326 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8328 fi 8329 8330 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8332 fi 8333 8334 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8335 8336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8337$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8338 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8339 if eval \${$cacheid+:} false; then : 8340 $as_echo_n "(cached) " >&6 8341else 8342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8343/* end confdefs.h. */ 8344int i; 8345int 8346main () 8347{ 8348 8349 ; 8350 return 0; 8351} 8352_ACEOF 8353if ac_fn_c_try_link "$LINENO"; then : 8354 eval $cacheid=yes 8355else 8356 eval $cacheid=no 8357fi 8358rm -f core conftest.err conftest.$ac_objext \ 8359 conftest$ac_exeext conftest.$ac_ext 8360fi 8361 8362 8363 CFLAGS="$xorg_testset_save_CFLAGS" 8364 8365 eval supported=\$$cacheid 8366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8367$as_echo "$supported" >&6; } 8368 if test "$supported" = "yes" ; then 8369 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8370 found="yes" 8371 fi 8372 fi 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 -errwarn=E_BAD_PTR_INT_COMBINATION" 8384 8385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8386$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8387 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8388 if eval \${$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="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8419 found="yes" 8420 fi 8421 fi 8422 8423 8424 8425 8426 8427 8428 8429 8430 8431 8432 8433 8434 8435 8436 8437xorg_testset_save_CFLAGS="$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=pointer-to-int-cast" 8502 8503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8504$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8505 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8506 if eval \${$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=pointer-to-int-cast" 8537 found="yes" 8538 fi 8539 fi 8540 8541 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8542else 8543{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8544$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 $PACKAGE_BUGREPORT" >&2;} 8545 8546 8547 8548 8549 8550 8551 8552 8553 8554 8555 8556 8557 8558xorg_testset_save_CFLAGS="$CFLAGS" 8559 8560if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8563$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8564if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8565 $as_echo_n "(cached) " >&6 8566else 8567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8568/* end confdefs.h. */ 8569int i; 8570_ACEOF 8571if ac_fn_c_try_compile "$LINENO"; then : 8572 xorg_cv_cc_flag_unknown_warning_option=yes 8573else 8574 xorg_cv_cc_flag_unknown_warning_option=no 8575fi 8576rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8577fi 8578{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8579$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8580 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8581 CFLAGS="$xorg_testset_save_CFLAGS" 8582fi 8583 8584if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8585 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8587 fi 8588 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8590$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8591if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8592 $as_echo_n "(cached) " >&6 8593else 8594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8595/* end confdefs.h. */ 8596int i; 8597_ACEOF 8598if ac_fn_c_try_compile "$LINENO"; then : 8599 xorg_cv_cc_flag_unused_command_line_argument=yes 8600else 8601 xorg_cv_cc_flag_unused_command_line_argument=no 8602fi 8603rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8604fi 8605{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8606$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8607 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8608 CFLAGS="$xorg_testset_save_CFLAGS" 8609fi 8610 8611found="no" 8612 8613 if test $found = "no" ; then 8614 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8616 fi 8617 8618 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8619 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8620 fi 8621 8622 CFLAGS="$CFLAGS -Wimplicit" 8623 8624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8625$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8626 cacheid=xorg_cv_cc_flag__Wimplicit 8627 if eval \${$cacheid+:} false; then : 8628 $as_echo_n "(cached) " >&6 8629else 8630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8631/* end confdefs.h. */ 8632int i; 8633int 8634main () 8635{ 8636 8637 ; 8638 return 0; 8639} 8640_ACEOF 8641if ac_fn_c_try_link "$LINENO"; then : 8642 eval $cacheid=yes 8643else 8644 eval $cacheid=no 8645fi 8646rm -f core conftest.err conftest.$ac_objext \ 8647 conftest$ac_exeext conftest.$ac_ext 8648fi 8649 8650 8651 CFLAGS="$xorg_testset_save_CFLAGS" 8652 8653 eval supported=\$$cacheid 8654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8655$as_echo "$supported" >&6; } 8656 if test "$supported" = "yes" ; then 8657 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8658 found="yes" 8659 fi 8660 fi 8661 8662 8663 8664 8665 8666 8667 8668 8669 8670 8671 8672 8673 8674 8675 8676xorg_testset_save_CFLAGS="$CFLAGS" 8677 8678if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8681$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8682if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8683 $as_echo_n "(cached) " >&6 8684else 8685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8686/* end confdefs.h. */ 8687int i; 8688_ACEOF 8689if ac_fn_c_try_compile "$LINENO"; then : 8690 xorg_cv_cc_flag_unknown_warning_option=yes 8691else 8692 xorg_cv_cc_flag_unknown_warning_option=no 8693fi 8694rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8695fi 8696{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8697$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8698 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8699 CFLAGS="$xorg_testset_save_CFLAGS" 8700fi 8701 8702if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8703 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8705 fi 8706 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8708$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8709if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8710 $as_echo_n "(cached) " >&6 8711else 8712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8713/* end confdefs.h. */ 8714int i; 8715_ACEOF 8716if ac_fn_c_try_compile "$LINENO"; then : 8717 xorg_cv_cc_flag_unused_command_line_argument=yes 8718else 8719 xorg_cv_cc_flag_unused_command_line_argument=no 8720fi 8721rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8722fi 8723{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8724$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8725 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8726 CFLAGS="$xorg_testset_save_CFLAGS" 8727fi 8728 8729found="no" 8730 8731 if test $found = "no" ; then 8732 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8734 fi 8735 8736 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8737 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8738 fi 8739 8740 CFLAGS="$CFLAGS -Wnonnull" 8741 8742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8743$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8744 cacheid=xorg_cv_cc_flag__Wnonnull 8745 if eval \${$cacheid+:} false; then : 8746 $as_echo_n "(cached) " >&6 8747else 8748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8749/* end confdefs.h. */ 8750int i; 8751int 8752main () 8753{ 8754 8755 ; 8756 return 0; 8757} 8758_ACEOF 8759if ac_fn_c_try_link "$LINENO"; then : 8760 eval $cacheid=yes 8761else 8762 eval $cacheid=no 8763fi 8764rm -f core conftest.err conftest.$ac_objext \ 8765 conftest$ac_exeext conftest.$ac_ext 8766fi 8767 8768 8769 CFLAGS="$xorg_testset_save_CFLAGS" 8770 8771 eval supported=\$$cacheid 8772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8773$as_echo "$supported" >&6; } 8774 if test "$supported" = "yes" ; then 8775 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8776 found="yes" 8777 fi 8778 fi 8779 8780 8781 8782 8783 8784 8785 8786 8787 8788 8789 8790 8791 8792 8793 8794xorg_testset_save_CFLAGS="$CFLAGS" 8795 8796if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8799$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8800if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8801 $as_echo_n "(cached) " >&6 8802else 8803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8804/* end confdefs.h. */ 8805int i; 8806_ACEOF 8807if ac_fn_c_try_compile "$LINENO"; then : 8808 xorg_cv_cc_flag_unknown_warning_option=yes 8809else 8810 xorg_cv_cc_flag_unknown_warning_option=no 8811fi 8812rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8813fi 8814{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8815$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8816 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8817 CFLAGS="$xorg_testset_save_CFLAGS" 8818fi 8819 8820if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8823 fi 8824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8826$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8827if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8828 $as_echo_n "(cached) " >&6 8829else 8830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8831/* end confdefs.h. */ 8832int i; 8833_ACEOF 8834if ac_fn_c_try_compile "$LINENO"; then : 8835 xorg_cv_cc_flag_unused_command_line_argument=yes 8836else 8837 xorg_cv_cc_flag_unused_command_line_argument=no 8838fi 8839rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8840fi 8841{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8842$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8843 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8844 CFLAGS="$xorg_testset_save_CFLAGS" 8845fi 8846 8847found="no" 8848 8849 if test $found = "no" ; then 8850 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8852 fi 8853 8854 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8856 fi 8857 8858 CFLAGS="$CFLAGS -Winit-self" 8859 8860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8861$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8862 cacheid=xorg_cv_cc_flag__Winit_self 8863 if eval \${$cacheid+:} false; then : 8864 $as_echo_n "(cached) " >&6 8865else 8866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8867/* end confdefs.h. */ 8868int i; 8869int 8870main () 8871{ 8872 8873 ; 8874 return 0; 8875} 8876_ACEOF 8877if ac_fn_c_try_link "$LINENO"; then : 8878 eval $cacheid=yes 8879else 8880 eval $cacheid=no 8881fi 8882rm -f core conftest.err conftest.$ac_objext \ 8883 conftest$ac_exeext conftest.$ac_ext 8884fi 8885 8886 8887 CFLAGS="$xorg_testset_save_CFLAGS" 8888 8889 eval supported=\$$cacheid 8890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8891$as_echo "$supported" >&6; } 8892 if test "$supported" = "yes" ; then 8893 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8894 found="yes" 8895 fi 8896 fi 8897 8898 8899 8900 8901 8902 8903 8904 8905 8906 8907 8908 8909 8910 8911 8912xorg_testset_save_CFLAGS="$CFLAGS" 8913 8914if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8917$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8918if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8919 $as_echo_n "(cached) " >&6 8920else 8921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8922/* end confdefs.h. */ 8923int i; 8924_ACEOF 8925if ac_fn_c_try_compile "$LINENO"; then : 8926 xorg_cv_cc_flag_unknown_warning_option=yes 8927else 8928 xorg_cv_cc_flag_unknown_warning_option=no 8929fi 8930rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8931fi 8932{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8933$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8934 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8935 CFLAGS="$xorg_testset_save_CFLAGS" 8936fi 8937 8938if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8939 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8941 fi 8942 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8944$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8945if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8946 $as_echo_n "(cached) " >&6 8947else 8948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8949/* end confdefs.h. */ 8950int i; 8951_ACEOF 8952if ac_fn_c_try_compile "$LINENO"; then : 8953 xorg_cv_cc_flag_unused_command_line_argument=yes 8954else 8955 xorg_cv_cc_flag_unused_command_line_argument=no 8956fi 8957rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8958fi 8959{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8960$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8961 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8962 CFLAGS="$xorg_testset_save_CFLAGS" 8963fi 8964 8965found="no" 8966 8967 if test $found = "no" ; then 8968 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8970 fi 8971 8972 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8973 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8974 fi 8975 8976 CFLAGS="$CFLAGS -Wmain" 8977 8978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8979$as_echo_n "checking if $CC supports -Wmain... " >&6; } 8980 cacheid=xorg_cv_cc_flag__Wmain 8981 if eval \${$cacheid+:} false; then : 8982 $as_echo_n "(cached) " >&6 8983else 8984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8985/* end confdefs.h. */ 8986int i; 8987int 8988main () 8989{ 8990 8991 ; 8992 return 0; 8993} 8994_ACEOF 8995if ac_fn_c_try_link "$LINENO"; then : 8996 eval $cacheid=yes 8997else 8998 eval $cacheid=no 8999fi 9000rm -f core conftest.err conftest.$ac_objext \ 9001 conftest$ac_exeext conftest.$ac_ext 9002fi 9003 9004 9005 CFLAGS="$xorg_testset_save_CFLAGS" 9006 9007 eval supported=\$$cacheid 9008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9009$as_echo "$supported" >&6; } 9010 if test "$supported" = "yes" ; then 9011 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9012 found="yes" 9013 fi 9014 fi 9015 9016 9017 9018 9019 9020 9021 9022 9023 9024 9025 9026 9027 9028 9029 9030xorg_testset_save_CFLAGS="$CFLAGS" 9031 9032if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9035$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9036if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9037 $as_echo_n "(cached) " >&6 9038else 9039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9040/* end confdefs.h. */ 9041int i; 9042_ACEOF 9043if ac_fn_c_try_compile "$LINENO"; then : 9044 xorg_cv_cc_flag_unknown_warning_option=yes 9045else 9046 xorg_cv_cc_flag_unknown_warning_option=no 9047fi 9048rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9049fi 9050{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9051$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9052 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9053 CFLAGS="$xorg_testset_save_CFLAGS" 9054fi 9055 9056if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9059 fi 9060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9062$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9063if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9064 $as_echo_n "(cached) " >&6 9065else 9066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9067/* end confdefs.h. */ 9068int i; 9069_ACEOF 9070if ac_fn_c_try_compile "$LINENO"; then : 9071 xorg_cv_cc_flag_unused_command_line_argument=yes 9072else 9073 xorg_cv_cc_flag_unused_command_line_argument=no 9074fi 9075rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9076fi 9077{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9078$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9079 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9080 CFLAGS="$xorg_testset_save_CFLAGS" 9081fi 9082 9083found="no" 9084 9085 if test $found = "no" ; then 9086 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9088 fi 9089 9090 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9091 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9092 fi 9093 9094 CFLAGS="$CFLAGS -Wmissing-braces" 9095 9096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9097$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9098 cacheid=xorg_cv_cc_flag__Wmissing_braces 9099 if eval \${$cacheid+:} false; then : 9100 $as_echo_n "(cached) " >&6 9101else 9102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9103/* end confdefs.h. */ 9104int i; 9105int 9106main () 9107{ 9108 9109 ; 9110 return 0; 9111} 9112_ACEOF 9113if ac_fn_c_try_link "$LINENO"; then : 9114 eval $cacheid=yes 9115else 9116 eval $cacheid=no 9117fi 9118rm -f core conftest.err conftest.$ac_objext \ 9119 conftest$ac_exeext conftest.$ac_ext 9120fi 9121 9122 9123 CFLAGS="$xorg_testset_save_CFLAGS" 9124 9125 eval supported=\$$cacheid 9126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9127$as_echo "$supported" >&6; } 9128 if test "$supported" = "yes" ; then 9129 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9130 found="yes" 9131 fi 9132 fi 9133 9134 9135 9136 9137 9138 9139 9140 9141 9142 9143 9144 9145 9146 9147 9148xorg_testset_save_CFLAGS="$CFLAGS" 9149 9150if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9153$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9154if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9155 $as_echo_n "(cached) " >&6 9156else 9157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9158/* end confdefs.h. */ 9159int i; 9160_ACEOF 9161if ac_fn_c_try_compile "$LINENO"; then : 9162 xorg_cv_cc_flag_unknown_warning_option=yes 9163else 9164 xorg_cv_cc_flag_unknown_warning_option=no 9165fi 9166rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9167fi 9168{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9169$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9170 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9171 CFLAGS="$xorg_testset_save_CFLAGS" 9172fi 9173 9174if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9175 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9177 fi 9178 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9180$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9181if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9182 $as_echo_n "(cached) " >&6 9183else 9184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9185/* end confdefs.h. */ 9186int i; 9187_ACEOF 9188if ac_fn_c_try_compile "$LINENO"; then : 9189 xorg_cv_cc_flag_unused_command_line_argument=yes 9190else 9191 xorg_cv_cc_flag_unused_command_line_argument=no 9192fi 9193rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9194fi 9195{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9196$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9197 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9198 CFLAGS="$xorg_testset_save_CFLAGS" 9199fi 9200 9201found="no" 9202 9203 if test $found = "no" ; then 9204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9206 fi 9207 9208 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9210 fi 9211 9212 CFLAGS="$CFLAGS -Wsequence-point" 9213 9214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9215$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9216 cacheid=xorg_cv_cc_flag__Wsequence_point 9217 if eval \${$cacheid+:} false; then : 9218 $as_echo_n "(cached) " >&6 9219else 9220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9221/* end confdefs.h. */ 9222int i; 9223int 9224main () 9225{ 9226 9227 ; 9228 return 0; 9229} 9230_ACEOF 9231if ac_fn_c_try_link "$LINENO"; then : 9232 eval $cacheid=yes 9233else 9234 eval $cacheid=no 9235fi 9236rm -f core conftest.err conftest.$ac_objext \ 9237 conftest$ac_exeext conftest.$ac_ext 9238fi 9239 9240 9241 CFLAGS="$xorg_testset_save_CFLAGS" 9242 9243 eval supported=\$$cacheid 9244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9245$as_echo "$supported" >&6; } 9246 if test "$supported" = "yes" ; then 9247 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9248 found="yes" 9249 fi 9250 fi 9251 9252 9253 9254 9255 9256 9257 9258 9259 9260 9261 9262 9263 9264 9265 9266xorg_testset_save_CFLAGS="$CFLAGS" 9267 9268if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9271$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9272if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9273 $as_echo_n "(cached) " >&6 9274else 9275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9276/* end confdefs.h. */ 9277int i; 9278_ACEOF 9279if ac_fn_c_try_compile "$LINENO"; then : 9280 xorg_cv_cc_flag_unknown_warning_option=yes 9281else 9282 xorg_cv_cc_flag_unknown_warning_option=no 9283fi 9284rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9285fi 9286{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9287$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9288 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9289 CFLAGS="$xorg_testset_save_CFLAGS" 9290fi 9291 9292if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9295 fi 9296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9298$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9299if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9300 $as_echo_n "(cached) " >&6 9301else 9302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9303/* end confdefs.h. */ 9304int i; 9305_ACEOF 9306if ac_fn_c_try_compile "$LINENO"; then : 9307 xorg_cv_cc_flag_unused_command_line_argument=yes 9308else 9309 xorg_cv_cc_flag_unused_command_line_argument=no 9310fi 9311rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9312fi 9313{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9314$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9315 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9316 CFLAGS="$xorg_testset_save_CFLAGS" 9317fi 9318 9319found="no" 9320 9321 if test $found = "no" ; then 9322 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9324 fi 9325 9326 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9328 fi 9329 9330 CFLAGS="$CFLAGS -Wreturn-type" 9331 9332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9333$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9334 cacheid=xorg_cv_cc_flag__Wreturn_type 9335 if eval \${$cacheid+:} false; then : 9336 $as_echo_n "(cached) " >&6 9337else 9338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9339/* end confdefs.h. */ 9340int i; 9341int 9342main () 9343{ 9344 9345 ; 9346 return 0; 9347} 9348_ACEOF 9349if ac_fn_c_try_link "$LINENO"; then : 9350 eval $cacheid=yes 9351else 9352 eval $cacheid=no 9353fi 9354rm -f core conftest.err conftest.$ac_objext \ 9355 conftest$ac_exeext conftest.$ac_ext 9356fi 9357 9358 9359 CFLAGS="$xorg_testset_save_CFLAGS" 9360 9361 eval supported=\$$cacheid 9362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9363$as_echo "$supported" >&6; } 9364 if test "$supported" = "yes" ; then 9365 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9366 found="yes" 9367 fi 9368 fi 9369 9370 9371 9372 9373 9374 9375 9376 9377 9378 9379 9380 9381 9382 9383 9384xorg_testset_save_CFLAGS="$CFLAGS" 9385 9386if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9389$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9390if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9391 $as_echo_n "(cached) " >&6 9392else 9393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9394/* end confdefs.h. */ 9395int i; 9396_ACEOF 9397if ac_fn_c_try_compile "$LINENO"; then : 9398 xorg_cv_cc_flag_unknown_warning_option=yes 9399else 9400 xorg_cv_cc_flag_unknown_warning_option=no 9401fi 9402rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9403fi 9404{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9405$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9406 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9407 CFLAGS="$xorg_testset_save_CFLAGS" 9408fi 9409 9410if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9413 fi 9414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9416$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9417if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9418 $as_echo_n "(cached) " >&6 9419else 9420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9421/* end confdefs.h. */ 9422int i; 9423_ACEOF 9424if ac_fn_c_try_compile "$LINENO"; then : 9425 xorg_cv_cc_flag_unused_command_line_argument=yes 9426else 9427 xorg_cv_cc_flag_unused_command_line_argument=no 9428fi 9429rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9430fi 9431{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9432$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9433 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9434 CFLAGS="$xorg_testset_save_CFLAGS" 9435fi 9436 9437found="no" 9438 9439 if test $found = "no" ; then 9440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9442 fi 9443 9444 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9446 fi 9447 9448 CFLAGS="$CFLAGS -Wtrigraphs" 9449 9450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9451$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9452 cacheid=xorg_cv_cc_flag__Wtrigraphs 9453 if eval \${$cacheid+:} false; then : 9454 $as_echo_n "(cached) " >&6 9455else 9456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9457/* end confdefs.h. */ 9458int i; 9459int 9460main () 9461{ 9462 9463 ; 9464 return 0; 9465} 9466_ACEOF 9467if ac_fn_c_try_link "$LINENO"; then : 9468 eval $cacheid=yes 9469else 9470 eval $cacheid=no 9471fi 9472rm -f core conftest.err conftest.$ac_objext \ 9473 conftest$ac_exeext conftest.$ac_ext 9474fi 9475 9476 9477 CFLAGS="$xorg_testset_save_CFLAGS" 9478 9479 eval supported=\$$cacheid 9480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9481$as_echo "$supported" >&6; } 9482 if test "$supported" = "yes" ; then 9483 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9484 found="yes" 9485 fi 9486 fi 9487 9488 9489 9490 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 9501 9502xorg_testset_save_CFLAGS="$CFLAGS" 9503 9504if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9507$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9508if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9509 $as_echo_n "(cached) " >&6 9510else 9511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9512/* end confdefs.h. */ 9513int i; 9514_ACEOF 9515if ac_fn_c_try_compile "$LINENO"; then : 9516 xorg_cv_cc_flag_unknown_warning_option=yes 9517else 9518 xorg_cv_cc_flag_unknown_warning_option=no 9519fi 9520rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9521fi 9522{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9523$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9524 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9525 CFLAGS="$xorg_testset_save_CFLAGS" 9526fi 9527 9528if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9531 fi 9532 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9534$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9535if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9536 $as_echo_n "(cached) " >&6 9537else 9538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9539/* end confdefs.h. */ 9540int i; 9541_ACEOF 9542if ac_fn_c_try_compile "$LINENO"; then : 9543 xorg_cv_cc_flag_unused_command_line_argument=yes 9544else 9545 xorg_cv_cc_flag_unused_command_line_argument=no 9546fi 9547rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9548fi 9549{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9550$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9551 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9552 CFLAGS="$xorg_testset_save_CFLAGS" 9553fi 9554 9555found="no" 9556 9557 if test $found = "no" ; then 9558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9560 fi 9561 9562 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9564 fi 9565 9566 CFLAGS="$CFLAGS -Warray-bounds" 9567 9568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9569$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9570 cacheid=xorg_cv_cc_flag__Warray_bounds 9571 if eval \${$cacheid+:} false; then : 9572 $as_echo_n "(cached) " >&6 9573else 9574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9575/* end confdefs.h. */ 9576int i; 9577int 9578main () 9579{ 9580 9581 ; 9582 return 0; 9583} 9584_ACEOF 9585if ac_fn_c_try_link "$LINENO"; then : 9586 eval $cacheid=yes 9587else 9588 eval $cacheid=no 9589fi 9590rm -f core conftest.err conftest.$ac_objext \ 9591 conftest$ac_exeext conftest.$ac_ext 9592fi 9593 9594 9595 CFLAGS="$xorg_testset_save_CFLAGS" 9596 9597 eval supported=\$$cacheid 9598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9599$as_echo "$supported" >&6; } 9600 if test "$supported" = "yes" ; then 9601 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9602 found="yes" 9603 fi 9604 fi 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 9619 9620xorg_testset_save_CFLAGS="$CFLAGS" 9621 9622if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9625$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9626if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9627 $as_echo_n "(cached) " >&6 9628else 9629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9630/* end confdefs.h. */ 9631int i; 9632_ACEOF 9633if ac_fn_c_try_compile "$LINENO"; then : 9634 xorg_cv_cc_flag_unknown_warning_option=yes 9635else 9636 xorg_cv_cc_flag_unknown_warning_option=no 9637fi 9638rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9639fi 9640{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9641$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9642 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9643 CFLAGS="$xorg_testset_save_CFLAGS" 9644fi 9645 9646if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9647 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9649 fi 9650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9652$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9653if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9654 $as_echo_n "(cached) " >&6 9655else 9656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9657/* end confdefs.h. */ 9658int i; 9659_ACEOF 9660if ac_fn_c_try_compile "$LINENO"; then : 9661 xorg_cv_cc_flag_unused_command_line_argument=yes 9662else 9663 xorg_cv_cc_flag_unused_command_line_argument=no 9664fi 9665rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9666fi 9667{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9668$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9669 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9670 CFLAGS="$xorg_testset_save_CFLAGS" 9671fi 9672 9673found="no" 9674 9675 if test $found = "no" ; then 9676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9678 fi 9679 9680 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9682 fi 9683 9684 CFLAGS="$CFLAGS -Wwrite-strings" 9685 9686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9687$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9688 cacheid=xorg_cv_cc_flag__Wwrite_strings 9689 if eval \${$cacheid+:} false; then : 9690 $as_echo_n "(cached) " >&6 9691else 9692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9693/* end confdefs.h. */ 9694int i; 9695int 9696main () 9697{ 9698 9699 ; 9700 return 0; 9701} 9702_ACEOF 9703if ac_fn_c_try_link "$LINENO"; then : 9704 eval $cacheid=yes 9705else 9706 eval $cacheid=no 9707fi 9708rm -f core conftest.err conftest.$ac_objext \ 9709 conftest$ac_exeext conftest.$ac_ext 9710fi 9711 9712 9713 CFLAGS="$xorg_testset_save_CFLAGS" 9714 9715 eval supported=\$$cacheid 9716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9717$as_echo "$supported" >&6; } 9718 if test "$supported" = "yes" ; then 9719 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9720 found="yes" 9721 fi 9722 fi 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 9737 9738xorg_testset_save_CFLAGS="$CFLAGS" 9739 9740if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9743$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9744if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9745 $as_echo_n "(cached) " >&6 9746else 9747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9748/* end confdefs.h. */ 9749int i; 9750_ACEOF 9751if ac_fn_c_try_compile "$LINENO"; then : 9752 xorg_cv_cc_flag_unknown_warning_option=yes 9753else 9754 xorg_cv_cc_flag_unknown_warning_option=no 9755fi 9756rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9757fi 9758{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9759$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9760 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9761 CFLAGS="$xorg_testset_save_CFLAGS" 9762fi 9763 9764if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9765 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9767 fi 9768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9770$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9771if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9772 $as_echo_n "(cached) " >&6 9773else 9774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9775/* end confdefs.h. */ 9776int i; 9777_ACEOF 9778if ac_fn_c_try_compile "$LINENO"; then : 9779 xorg_cv_cc_flag_unused_command_line_argument=yes 9780else 9781 xorg_cv_cc_flag_unused_command_line_argument=no 9782fi 9783rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9784fi 9785{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9786$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9787 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9788 CFLAGS="$xorg_testset_save_CFLAGS" 9789fi 9790 9791found="no" 9792 9793 if test $found = "no" ; then 9794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9796 fi 9797 9798 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9800 fi 9801 9802 CFLAGS="$CFLAGS -Waddress" 9803 9804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9805$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9806 cacheid=xorg_cv_cc_flag__Waddress 9807 if eval \${$cacheid+:} false; then : 9808 $as_echo_n "(cached) " >&6 9809else 9810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9811/* end confdefs.h. */ 9812int i; 9813int 9814main () 9815{ 9816 9817 ; 9818 return 0; 9819} 9820_ACEOF 9821if ac_fn_c_try_link "$LINENO"; then : 9822 eval $cacheid=yes 9823else 9824 eval $cacheid=no 9825fi 9826rm -f core conftest.err conftest.$ac_objext \ 9827 conftest$ac_exeext conftest.$ac_ext 9828fi 9829 9830 9831 CFLAGS="$xorg_testset_save_CFLAGS" 9832 9833 eval supported=\$$cacheid 9834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9835$as_echo "$supported" >&6; } 9836 if test "$supported" = "yes" ; then 9837 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9838 found="yes" 9839 fi 9840 fi 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 9855 9856xorg_testset_save_CFLAGS="$CFLAGS" 9857 9858if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9861$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9862if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9863 $as_echo_n "(cached) " >&6 9864else 9865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9866/* end confdefs.h. */ 9867int i; 9868_ACEOF 9869if ac_fn_c_try_compile "$LINENO"; then : 9870 xorg_cv_cc_flag_unknown_warning_option=yes 9871else 9872 xorg_cv_cc_flag_unknown_warning_option=no 9873fi 9874rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9875fi 9876{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9877$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9878 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9879 CFLAGS="$xorg_testset_save_CFLAGS" 9880fi 9881 9882if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9883 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9885 fi 9886 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9888$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9889if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9890 $as_echo_n "(cached) " >&6 9891else 9892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9893/* end confdefs.h. */ 9894int i; 9895_ACEOF 9896if ac_fn_c_try_compile "$LINENO"; then : 9897 xorg_cv_cc_flag_unused_command_line_argument=yes 9898else 9899 xorg_cv_cc_flag_unused_command_line_argument=no 9900fi 9901rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9902fi 9903{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9904$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9905 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9906 CFLAGS="$xorg_testset_save_CFLAGS" 9907fi 9908 9909found="no" 9910 9911 if test $found = "no" ; then 9912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9914 fi 9915 9916 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9918 fi 9919 9920 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9921 9922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9923$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9924 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9925 if eval \${$cacheid+:} false; then : 9926 $as_echo_n "(cached) " >&6 9927else 9928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9929/* end confdefs.h. */ 9930int i; 9931int 9932main () 9933{ 9934 9935 ; 9936 return 0; 9937} 9938_ACEOF 9939if ac_fn_c_try_link "$LINENO"; then : 9940 eval $cacheid=yes 9941else 9942 eval $cacheid=no 9943fi 9944rm -f core conftest.err conftest.$ac_objext \ 9945 conftest$ac_exeext conftest.$ac_ext 9946fi 9947 9948 9949 CFLAGS="$xorg_testset_save_CFLAGS" 9950 9951 eval supported=\$$cacheid 9952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9953$as_echo "$supported" >&6; } 9954 if test "$supported" = "yes" ; then 9955 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9956 found="yes" 9957 fi 9958 fi 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 9973 9974xorg_testset_save_CFLAGS="$CFLAGS" 9975 9976if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9979$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9980if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9981 $as_echo_n "(cached) " >&6 9982else 9983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9984/* end confdefs.h. */ 9985int i; 9986_ACEOF 9987if ac_fn_c_try_compile "$LINENO"; then : 9988 xorg_cv_cc_flag_unknown_warning_option=yes 9989else 9990 xorg_cv_cc_flag_unknown_warning_option=no 9991fi 9992rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9993fi 9994{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9995$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9996 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9997 CFLAGS="$xorg_testset_save_CFLAGS" 9998fi 9999 10000if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10001 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10003 fi 10004 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10006$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10007if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10008 $as_echo_n "(cached) " >&6 10009else 10010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10011/* end confdefs.h. */ 10012int i; 10013_ACEOF 10014if ac_fn_c_try_compile "$LINENO"; then : 10015 xorg_cv_cc_flag_unused_command_line_argument=yes 10016else 10017 xorg_cv_cc_flag_unused_command_line_argument=no 10018fi 10019rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10020fi 10021{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10022$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10023 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10024 CFLAGS="$xorg_testset_save_CFLAGS" 10025fi 10026 10027found="no" 10028 10029 if test $found = "no" ; then 10030 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10032 fi 10033 10034 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10036 fi 10037 10038 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10039 10040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10041$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10042 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10043 if eval \${$cacheid+:} false; then : 10044 $as_echo_n "(cached) " >&6 10045else 10046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10047/* end confdefs.h. */ 10048int i; 10049int 10050main () 10051{ 10052 10053 ; 10054 return 0; 10055} 10056_ACEOF 10057if ac_fn_c_try_link "$LINENO"; then : 10058 eval $cacheid=yes 10059else 10060 eval $cacheid=no 10061fi 10062rm -f core conftest.err conftest.$ac_objext \ 10063 conftest$ac_exeext conftest.$ac_ext 10064fi 10065 10066 10067 CFLAGS="$xorg_testset_save_CFLAGS" 10068 10069 eval supported=\$$cacheid 10070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10071$as_echo "$supported" >&6; } 10072 if test "$supported" = "yes" ; then 10073 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10074 found="yes" 10075 fi 10076 fi 10077 10078 10079fi 10080 10081 10082 10083 10084 10085 10086 10087 CWARNFLAGS="$BASE_CFLAGS" 10088 if test "x$GCC" = xyes ; then 10089 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10090 fi 10091 10092 10093 10094 10095 10096 10097 10098 10099# Check whether --enable-strict-compilation was given. 10100if test "${enable_strict_compilation+set}" = set; then : 10101 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10102else 10103 STRICT_COMPILE=no 10104fi 10105 10106 10107 10108 10109 10110 10111STRICT_CFLAGS="" 10112 10113 10114 10115 10116 10117 10118 10119 10120 10121 10122 10123 10124 10125xorg_testset_save_CFLAGS="$CFLAGS" 10126 10127if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10130$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10131if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10132 $as_echo_n "(cached) " >&6 10133else 10134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10135/* end confdefs.h. */ 10136int i; 10137_ACEOF 10138if ac_fn_c_try_compile "$LINENO"; then : 10139 xorg_cv_cc_flag_unknown_warning_option=yes 10140else 10141 xorg_cv_cc_flag_unknown_warning_option=no 10142fi 10143rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10144fi 10145{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10146$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10147 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10148 CFLAGS="$xorg_testset_save_CFLAGS" 10149fi 10150 10151if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10154 fi 10155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10157$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10158if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10159 $as_echo_n "(cached) " >&6 10160else 10161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10162/* end confdefs.h. */ 10163int i; 10164_ACEOF 10165if ac_fn_c_try_compile "$LINENO"; then : 10166 xorg_cv_cc_flag_unused_command_line_argument=yes 10167else 10168 xorg_cv_cc_flag_unused_command_line_argument=no 10169fi 10170rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10171fi 10172{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10173$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10174 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10175 CFLAGS="$xorg_testset_save_CFLAGS" 10176fi 10177 10178found="no" 10179 10180 if test $found = "no" ; then 10181 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10183 fi 10184 10185 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10187 fi 10188 10189 CFLAGS="$CFLAGS -pedantic" 10190 10191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10192$as_echo_n "checking if $CC supports -pedantic... " >&6; } 10193 cacheid=xorg_cv_cc_flag__pedantic 10194 if eval \${$cacheid+:} false; then : 10195 $as_echo_n "(cached) " >&6 10196else 10197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10198/* end confdefs.h. */ 10199int i; 10200int 10201main () 10202{ 10203 10204 ; 10205 return 0; 10206} 10207_ACEOF 10208if ac_fn_c_try_link "$LINENO"; then : 10209 eval $cacheid=yes 10210else 10211 eval $cacheid=no 10212fi 10213rm -f core conftest.err conftest.$ac_objext \ 10214 conftest$ac_exeext conftest.$ac_ext 10215fi 10216 10217 10218 CFLAGS="$xorg_testset_save_CFLAGS" 10219 10220 eval supported=\$$cacheid 10221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10222$as_echo "$supported" >&6; } 10223 if test "$supported" = "yes" ; then 10224 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10225 found="yes" 10226 fi 10227 fi 10228 10229 10230 10231 10232 10233 10234 10235 10236 10237 10238 10239 10240 10241 10242 10243xorg_testset_save_CFLAGS="$CFLAGS" 10244 10245if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10248$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10249if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10250 $as_echo_n "(cached) " >&6 10251else 10252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10253/* end confdefs.h. */ 10254int i; 10255_ACEOF 10256if ac_fn_c_try_compile "$LINENO"; then : 10257 xorg_cv_cc_flag_unknown_warning_option=yes 10258else 10259 xorg_cv_cc_flag_unknown_warning_option=no 10260fi 10261rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10262fi 10263{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10264$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10265 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10266 CFLAGS="$xorg_testset_save_CFLAGS" 10267fi 10268 10269if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10272 fi 10273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10275$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10276if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10277 $as_echo_n "(cached) " >&6 10278else 10279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10280/* end confdefs.h. */ 10281int i; 10282_ACEOF 10283if ac_fn_c_try_compile "$LINENO"; then : 10284 xorg_cv_cc_flag_unused_command_line_argument=yes 10285else 10286 xorg_cv_cc_flag_unused_command_line_argument=no 10287fi 10288rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10289fi 10290{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10291$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10292 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10293 CFLAGS="$xorg_testset_save_CFLAGS" 10294fi 10295 10296found="no" 10297 10298 if test $found = "no" ; then 10299 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10301 fi 10302 10303 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10305 fi 10306 10307 CFLAGS="$CFLAGS -Werror" 10308 10309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10310$as_echo_n "checking if $CC supports -Werror... " >&6; } 10311 cacheid=xorg_cv_cc_flag__Werror 10312 if eval \${$cacheid+:} false; then : 10313 $as_echo_n "(cached) " >&6 10314else 10315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10316/* end confdefs.h. */ 10317int i; 10318int 10319main () 10320{ 10321 10322 ; 10323 return 0; 10324} 10325_ACEOF 10326if ac_fn_c_try_link "$LINENO"; then : 10327 eval $cacheid=yes 10328else 10329 eval $cacheid=no 10330fi 10331rm -f core conftest.err conftest.$ac_objext \ 10332 conftest$ac_exeext conftest.$ac_ext 10333fi 10334 10335 10336 CFLAGS="$xorg_testset_save_CFLAGS" 10337 10338 eval supported=\$$cacheid 10339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10340$as_echo "$supported" >&6; } 10341 if test "$supported" = "yes" ; then 10342 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10343 found="yes" 10344 fi 10345 fi 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 -errwarn" 10357 10358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10359$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10360 cacheid=xorg_cv_cc_flag__errwarn 10361 if eval \${$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="$STRICT_CFLAGS -errwarn" 10392 found="yes" 10393 fi 10394 fi 10395 10396 10397 10398# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10399# activate it with -Werror, so we add it here explicitly. 10400 10401 10402 10403 10404 10405 10406 10407 10408 10409 10410 10411 10412 10413xorg_testset_save_CFLAGS="$CFLAGS" 10414 10415if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10418$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10419if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10420 $as_echo_n "(cached) " >&6 10421else 10422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10423/* end confdefs.h. */ 10424int i; 10425_ACEOF 10426if ac_fn_c_try_compile "$LINENO"; then : 10427 xorg_cv_cc_flag_unknown_warning_option=yes 10428else 10429 xorg_cv_cc_flag_unknown_warning_option=no 10430fi 10431rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10432fi 10433{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10434$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10435 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10436 CFLAGS="$xorg_testset_save_CFLAGS" 10437fi 10438 10439if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10442 fi 10443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10445$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10446if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10447 $as_echo_n "(cached) " >&6 10448else 10449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10450/* end confdefs.h. */ 10451int i; 10452_ACEOF 10453if ac_fn_c_try_compile "$LINENO"; then : 10454 xorg_cv_cc_flag_unused_command_line_argument=yes 10455else 10456 xorg_cv_cc_flag_unused_command_line_argument=no 10457fi 10458rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10459fi 10460{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10461$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10462 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10463 CFLAGS="$xorg_testset_save_CFLAGS" 10464fi 10465 10466found="no" 10467 10468 if test $found = "no" ; then 10469 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10470 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10471 fi 10472 10473 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10474 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10475 fi 10476 10477 CFLAGS="$CFLAGS -Werror=attributes" 10478 10479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10480$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10481 cacheid=xorg_cv_cc_flag__Werror_attributes 10482 if eval \${$cacheid+:} false; then : 10483 $as_echo_n "(cached) " >&6 10484else 10485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10486/* end confdefs.h. */ 10487int i; 10488int 10489main () 10490{ 10491 10492 ; 10493 return 0; 10494} 10495_ACEOF 10496if ac_fn_c_try_link "$LINENO"; then : 10497 eval $cacheid=yes 10498else 10499 eval $cacheid=no 10500fi 10501rm -f core conftest.err conftest.$ac_objext \ 10502 conftest$ac_exeext conftest.$ac_ext 10503fi 10504 10505 10506 CFLAGS="$xorg_testset_save_CFLAGS" 10507 10508 eval supported=\$$cacheid 10509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10510$as_echo "$supported" >&6; } 10511 if test "$supported" = "yes" ; then 10512 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10513 found="yes" 10514 fi 10515 fi 10516 10517 10518 10519if test "x$STRICT_COMPILE" = "xyes"; then 10520 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10521 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10522fi 10523 10524 10525 10526 10527 10528 10529cat >>confdefs.h <<_ACEOF 10530#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10531_ACEOF 10532 10533 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10534 if test "x$PVM" = "x"; then 10535 PVM="0" 10536 fi 10537 10538cat >>confdefs.h <<_ACEOF 10539#define PACKAGE_VERSION_MINOR $PVM 10540_ACEOF 10541 10542 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10543 if test "x$PVP" = "x"; then 10544 PVP="0" 10545 fi 10546 10547cat >>confdefs.h <<_ACEOF 10548#define PACKAGE_VERSION_PATCHLEVEL $PVP 10549_ACEOF 10550 10551 10552 10553CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10554mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10555|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10556echo 'git directory not found: installing possibly empty changelog.' >&2)" 10557 10558 10559 10560 10561macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10562INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10563mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10564|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10565echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10566 10567 10568 10569 10570 10571 10572if test x$APP_MAN_SUFFIX = x ; then 10573 APP_MAN_SUFFIX=1 10574fi 10575if test x$APP_MAN_DIR = x ; then 10576 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10577fi 10578 10579if test x$LIB_MAN_SUFFIX = x ; then 10580 LIB_MAN_SUFFIX=3 10581fi 10582if test x$LIB_MAN_DIR = x ; then 10583 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10584fi 10585 10586if test x$FILE_MAN_SUFFIX = x ; then 10587 case $host_os in 10588 # Solaris 2.0 - 11 use SysV man page sections 10589 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10590 *) FILE_MAN_SUFFIX=5 ;; 10591 esac 10592fi 10593if test x$FILE_MAN_DIR = x ; then 10594 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10595fi 10596 10597if test x$MISC_MAN_SUFFIX = x ; then 10598 case $host_os in 10599 # Solaris 2.0 - 11 use SysV man page sections 10600 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10601 *) MISC_MAN_SUFFIX=7 ;; 10602 esac 10603fi 10604if test x$MISC_MAN_DIR = x ; then 10605 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10606fi 10607 10608if test x$DRIVER_MAN_SUFFIX = x ; then 10609 case $host_os in 10610 # Solaris 2.0 - 11 use SysV man page sections 10611 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10612 *) DRIVER_MAN_SUFFIX=4 ;; 10613 esac 10614fi 10615if test x$DRIVER_MAN_DIR = x ; then 10616 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10617fi 10618 10619if test x$ADMIN_MAN_SUFFIX = x ; then 10620 case $host_os in 10621 # Solaris 2.0 - 11 use SysV man page sections 10622 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10623 *) ADMIN_MAN_SUFFIX=8 ;; 10624 esac 10625fi 10626if test x$ADMIN_MAN_DIR = x ; then 10627 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10628fi 10629 10630 10631 10632 10633 10634 10635 10636 10637 10638 10639 10640 10641 10642 10643 10644XORG_MAN_PAGE="X Version 11" 10645 10646MAN_SUBSTS="\ 10647 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10648 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10649 -e 's|__xservername__|Xorg|g' \ 10650 -e 's|__xconfigfile__|xorg.conf|g' \ 10651 -e 's|__projectroot__|\$(prefix)|g' \ 10652 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10653 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10654 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10655 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10656 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10657 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10658 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10659 10660 10661 10662# Check whether --enable-silent-rules was given. 10663if test "${enable_silent_rules+set}" = set; then : 10664 enableval=$enable_silent_rules; 10665fi 10666 10667case $enable_silent_rules in # ((( 10668 yes) AM_DEFAULT_VERBOSITY=0;; 10669 no) AM_DEFAULT_VERBOSITY=1;; 10670 *) AM_DEFAULT_VERBOSITY=0;; 10671esac 10672am_make=${MAKE-make} 10673{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10674$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10675if ${am_cv_make_support_nested_variables+:} false; then : 10676 $as_echo_n "(cached) " >&6 10677else 10678 if $as_echo 'TRUE=$(BAR$(V)) 10679BAR0=false 10680BAR1=true 10681V=1 10682am__doit: 10683 @$(TRUE) 10684.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10685 am_cv_make_support_nested_variables=yes 10686else 10687 am_cv_make_support_nested_variables=no 10688fi 10689fi 10690{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10691$as_echo "$am_cv_make_support_nested_variables" >&6; } 10692if test $am_cv_make_support_nested_variables = yes; then 10693 AM_V='$(V)' 10694 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10695else 10696 AM_V=$AM_DEFAULT_VERBOSITY 10697 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10698fi 10699AM_BACKSLASH='\' 10700 10701 10702 10703 10704 10705for ac_func in mkstemp 10706do : 10707 ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 10708if test "x$ac_cv_func_mkstemp" = xyes; then : 10709 cat >>confdefs.h <<_ACEOF 10710#define HAVE_MKSTEMP 1 10711_ACEOF 10712 10713fi 10714done 10715 10716 10717# Math libraries & functions 10718# - some compilers use builtin inlines for floor when optimizing 10719# - lrint() is a C99 addition not found on some older systems 10720# - must do the libm check first so that the lrint check will have it in $LIBS 10721save_LIBS="$LIBS" 10722{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5 10723$as_echo_n "checking for library containing floor... " >&6; } 10724if ${ac_cv_search_floor+:} false; then : 10725 $as_echo_n "(cached) " >&6 10726else 10727 ac_func_search_save_LIBS=$LIBS 10728cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10729/* end confdefs.h. */ 10730 10731/* Override any GCC internal prototype to avoid an error. 10732 Use char because int might match the return type of a GCC 10733 builtin and then its argument prototype would still apply. */ 10734#ifdef __cplusplus 10735extern "C" 10736#endif 10737char floor (); 10738int 10739main () 10740{ 10741return floor (); 10742 ; 10743 return 0; 10744} 10745_ACEOF 10746for ac_lib in '' m; do 10747 if test -z "$ac_lib"; then 10748 ac_res="none required" 10749 else 10750 ac_res=-l$ac_lib 10751 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10752 fi 10753 if ac_fn_c_try_link "$LINENO"; then : 10754 ac_cv_search_floor=$ac_res 10755fi 10756rm -f core conftest.err conftest.$ac_objext \ 10757 conftest$ac_exeext 10758 if ${ac_cv_search_floor+:} false; then : 10759 break 10760fi 10761done 10762if ${ac_cv_search_floor+:} false; then : 10763 10764else 10765 ac_cv_search_floor=no 10766fi 10767rm conftest.$ac_ext 10768LIBS=$ac_func_search_save_LIBS 10769fi 10770{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5 10771$as_echo "$ac_cv_search_floor" >&6; } 10772ac_res=$ac_cv_search_floor 10773if test "$ac_res" != no; then : 10774 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10775 10776fi 10777 10778{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing lrint" >&5 10779$as_echo_n "checking for library containing lrint... " >&6; } 10780if ${ac_cv_search_lrint+:} false; then : 10781 $as_echo_n "(cached) " >&6 10782else 10783 ac_func_search_save_LIBS=$LIBS 10784cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10785/* end confdefs.h. */ 10786 10787/* Override any GCC internal prototype to avoid an error. 10788 Use char because int might match the return type of a GCC 10789 builtin and then its argument prototype would still apply. */ 10790#ifdef __cplusplus 10791extern "C" 10792#endif 10793char lrint (); 10794int 10795main () 10796{ 10797return lrint (); 10798 ; 10799 return 0; 10800} 10801_ACEOF 10802for ac_lib in '' m; do 10803 if test -z "$ac_lib"; then 10804 ac_res="none required" 10805 else 10806 ac_res=-l$ac_lib 10807 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10808 fi 10809 if ac_fn_c_try_link "$LINENO"; then : 10810 ac_cv_search_lrint=$ac_res 10811fi 10812rm -f core conftest.err conftest.$ac_objext \ 10813 conftest$ac_exeext 10814 if ${ac_cv_search_lrint+:} false; then : 10815 break 10816fi 10817done 10818if ${ac_cv_search_lrint+:} false; then : 10819 10820else 10821 ac_cv_search_lrint=no 10822fi 10823rm conftest.$ac_ext 10824LIBS=$ac_func_search_save_LIBS 10825fi 10826{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_lrint" >&5 10827$as_echo "$ac_cv_search_lrint" >&6; } 10828ac_res=$ac_cv_search_lrint 10829if test "$ac_res" != no; then : 10830 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10831 10832fi 10833 10834for ac_func in lrint 10835do : 10836 ac_fn_c_check_func "$LINENO" "lrint" "ac_cv_func_lrint" 10837if test "x$ac_cv_func_lrint" = xyes; then : 10838 cat >>confdefs.h <<_ACEOF 10839#define HAVE_LRINT 1 10840_ACEOF 10841 10842fi 10843done 10844 10845MATH_LIBS="$LIBS" 10846LIBS="$save_LIBS" 10847 10848 10849# Obtain compiler/linker options from dependencies 10850 10851pkg_failed=no 10852{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BMTOA" >&5 10853$as_echo_n "checking for BMTOA... " >&6; } 10854 10855if test -n "$BMTOA_CFLAGS"; then 10856 pkg_cv_BMTOA_CFLAGS="$BMTOA_CFLAGS" 10857 elif test -n "$PKG_CONFIG"; then 10858 if test -n "$PKG_CONFIG" && \ 10859 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmu xproto >= 7.0.17\""; } >&5 10860 ($PKG_CONFIG --exists --print-errors "x11 xmu xproto >= 7.0.17") 2>&5 10861 ac_status=$? 10862 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10863 test $ac_status = 0; }; then 10864 pkg_cv_BMTOA_CFLAGS=`$PKG_CONFIG --cflags "x11 xmu xproto >= 7.0.17" 2>/dev/null` 10865 test "x$?" != "x0" && pkg_failed=yes 10866else 10867 pkg_failed=yes 10868fi 10869 else 10870 pkg_failed=untried 10871fi 10872if test -n "$BMTOA_LIBS"; then 10873 pkg_cv_BMTOA_LIBS="$BMTOA_LIBS" 10874 elif test -n "$PKG_CONFIG"; then 10875 if test -n "$PKG_CONFIG" && \ 10876 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmu xproto >= 7.0.17\""; } >&5 10877 ($PKG_CONFIG --exists --print-errors "x11 xmu xproto >= 7.0.17") 2>&5 10878 ac_status=$? 10879 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10880 test $ac_status = 0; }; then 10881 pkg_cv_BMTOA_LIBS=`$PKG_CONFIG --libs "x11 xmu xproto >= 7.0.17" 2>/dev/null` 10882 test "x$?" != "x0" && pkg_failed=yes 10883else 10884 pkg_failed=yes 10885fi 10886 else 10887 pkg_failed=untried 10888fi 10889 10890 10891 10892if test $pkg_failed = yes; then 10893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10894$as_echo "no" >&6; } 10895 10896if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10897 _pkg_short_errors_supported=yes 10898else 10899 _pkg_short_errors_supported=no 10900fi 10901 if test $_pkg_short_errors_supported = yes; then 10902 BMTOA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xmu xproto >= 7.0.17" 2>&1` 10903 else 10904 BMTOA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xmu xproto >= 7.0.17" 2>&1` 10905 fi 10906 # Put the nasty error message in config.log where it belongs 10907 echo "$BMTOA_PKG_ERRORS" >&5 10908 10909 as_fn_error $? "Package requirements (x11 xmu xproto >= 7.0.17) were not met: 10910 10911$BMTOA_PKG_ERRORS 10912 10913Consider adjusting the PKG_CONFIG_PATH environment variable if you 10914installed software in a non-standard prefix. 10915 10916Alternatively, you may set the environment variables BMTOA_CFLAGS 10917and BMTOA_LIBS to avoid the need to call pkg-config. 10918See the pkg-config man page for more details." "$LINENO" 5 10919elif test $pkg_failed = untried; then 10920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10921$as_echo "no" >&6; } 10922 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10923$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10924as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10925is in your PATH or set the PKG_CONFIG environment variable to the full 10926path to pkg-config. 10927 10928Alternatively, you may set the environment variables BMTOA_CFLAGS 10929and BMTOA_LIBS to avoid the need to call pkg-config. 10930See the pkg-config man page for more details. 10931 10932To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10933See \`config.log' for more details" "$LINENO" 5; } 10934else 10935 BMTOA_CFLAGS=$pkg_cv_BMTOA_CFLAGS 10936 BMTOA_LIBS=$pkg_cv_BMTOA_LIBS 10937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10938$as_echo "yes" >&6; } 10939 10940fi 10941 10942pkg_failed=no 10943{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ATOBM" >&5 10944$as_echo_n "checking for ATOBM... " >&6; } 10945 10946if test -n "$ATOBM_CFLAGS"; then 10947 pkg_cv_ATOBM_CFLAGS="$ATOBM_CFLAGS" 10948 elif test -n "$PKG_CONFIG"; then 10949 if test -n "$PKG_CONFIG" && \ 10950 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.25\""; } >&5 10951 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.25") 2>&5 10952 ac_status=$? 10953 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10954 test $ac_status = 0; }; then 10955 pkg_cv_ATOBM_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.25" 2>/dev/null` 10956 test "x$?" != "x0" && pkg_failed=yes 10957else 10958 pkg_failed=yes 10959fi 10960 else 10961 pkg_failed=untried 10962fi 10963if test -n "$ATOBM_LIBS"; then 10964 pkg_cv_ATOBM_LIBS="$ATOBM_LIBS" 10965 elif test -n "$PKG_CONFIG"; then 10966 if test -n "$PKG_CONFIG" && \ 10967 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.25\""; } >&5 10968 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.25") 2>&5 10969 ac_status=$? 10970 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10971 test $ac_status = 0; }; then 10972 pkg_cv_ATOBM_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.25" 2>/dev/null` 10973 test "x$?" != "x0" && pkg_failed=yes 10974else 10975 pkg_failed=yes 10976fi 10977 else 10978 pkg_failed=untried 10979fi 10980 10981 10982 10983if test $pkg_failed = yes; then 10984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10985$as_echo "no" >&6; } 10986 10987if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10988 _pkg_short_errors_supported=yes 10989else 10990 _pkg_short_errors_supported=no 10991fi 10992 if test $_pkg_short_errors_supported = yes; then 10993 ATOBM_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.25" 2>&1` 10994 else 10995 ATOBM_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.25" 2>&1` 10996 fi 10997 # Put the nasty error message in config.log where it belongs 10998 echo "$ATOBM_PKG_ERRORS" >&5 10999 11000 as_fn_error $? "Package requirements (xproto >= 7.0.25) were not met: 11001 11002$ATOBM_PKG_ERRORS 11003 11004Consider adjusting the PKG_CONFIG_PATH environment variable if you 11005installed software in a non-standard prefix. 11006 11007Alternatively, you may set the environment variables ATOBM_CFLAGS 11008and ATOBM_LIBS to avoid the need to call pkg-config. 11009See the pkg-config man page for more details." "$LINENO" 5 11010elif test $pkg_failed = untried; then 11011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11012$as_echo "no" >&6; } 11013 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11014$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11015as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11016is in your PATH or set the PKG_CONFIG environment variable to the full 11017path to pkg-config. 11018 11019Alternatively, you may set the environment variables ATOBM_CFLAGS 11020and ATOBM_LIBS to avoid the need to call pkg-config. 11021See the pkg-config man page for more details. 11022 11023To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11024See \`config.log' for more details" "$LINENO" 5; } 11025else 11026 ATOBM_CFLAGS=$pkg_cv_ATOBM_CFLAGS 11027 ATOBM_LIBS=$pkg_cv_ATOBM_LIBS 11028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11029$as_echo "yes" >&6; } 11030 11031fi 11032 11033pkg_failed=no 11034{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BITMAP" >&5 11035$as_echo_n "checking for BITMAP... " >&6; } 11036 11037if test -n "$BITMAP_CFLAGS"; then 11038 pkg_cv_BITMAP_CFLAGS="$BITMAP_CFLAGS" 11039 elif test -n "$PKG_CONFIG"; then 11040 if test -n "$PKG_CONFIG" && \ 11041 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xbitmaps xaw7 xmu\""; } >&5 11042 ($PKG_CONFIG --exists --print-errors "xbitmaps xaw7 xmu") 2>&5 11043 ac_status=$? 11044 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11045 test $ac_status = 0; }; then 11046 pkg_cv_BITMAP_CFLAGS=`$PKG_CONFIG --cflags "xbitmaps xaw7 xmu" 2>/dev/null` 11047 test "x$?" != "x0" && pkg_failed=yes 11048else 11049 pkg_failed=yes 11050fi 11051 else 11052 pkg_failed=untried 11053fi 11054if test -n "$BITMAP_LIBS"; then 11055 pkg_cv_BITMAP_LIBS="$BITMAP_LIBS" 11056 elif test -n "$PKG_CONFIG"; then 11057 if test -n "$PKG_CONFIG" && \ 11058 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xbitmaps xaw7 xmu\""; } >&5 11059 ($PKG_CONFIG --exists --print-errors "xbitmaps xaw7 xmu") 2>&5 11060 ac_status=$? 11061 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11062 test $ac_status = 0; }; then 11063 pkg_cv_BITMAP_LIBS=`$PKG_CONFIG --libs "xbitmaps xaw7 xmu" 2>/dev/null` 11064 test "x$?" != "x0" && pkg_failed=yes 11065else 11066 pkg_failed=yes 11067fi 11068 else 11069 pkg_failed=untried 11070fi 11071 11072 11073 11074if test $pkg_failed = yes; then 11075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11076$as_echo "no" >&6; } 11077 11078if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11079 _pkg_short_errors_supported=yes 11080else 11081 _pkg_short_errors_supported=no 11082fi 11083 if test $_pkg_short_errors_supported = yes; then 11084 BITMAP_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xbitmaps xaw7 xmu" 2>&1` 11085 else 11086 BITMAP_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xbitmaps xaw7 xmu" 2>&1` 11087 fi 11088 # Put the nasty error message in config.log where it belongs 11089 echo "$BITMAP_PKG_ERRORS" >&5 11090 11091 as_fn_error $? "Package requirements (xbitmaps xaw7 xmu) were not met: 11092 11093$BITMAP_PKG_ERRORS 11094 11095Consider adjusting the PKG_CONFIG_PATH environment variable if you 11096installed software in a non-standard prefix. 11097 11098Alternatively, you may set the environment variables BITMAP_CFLAGS 11099and BITMAP_LIBS to avoid the need to call pkg-config. 11100See the pkg-config man page for more details." "$LINENO" 5 11101elif test $pkg_failed = untried; then 11102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11103$as_echo "no" >&6; } 11104 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11105$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11106as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11107is in your PATH or set the PKG_CONFIG environment variable to the full 11108path to pkg-config. 11109 11110Alternatively, you may set the environment variables BITMAP_CFLAGS 11111and BITMAP_LIBS to avoid the need to call pkg-config. 11112See the pkg-config man page for more details. 11113 11114To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11115See \`config.log' for more details" "$LINENO" 5; } 11116else 11117 BITMAP_CFLAGS=$pkg_cv_BITMAP_CFLAGS 11118 BITMAP_LIBS=$pkg_cv_BITMAP_LIBS 11119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11120$as_echo "yes" >&6; } 11121 11122fi 11123 11124 11125pkg_failed=no 11126{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11127$as_echo_n "checking for APPDEFS... " >&6; } 11128 11129if test -n "$APPDEFS_CFLAGS"; then 11130 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11131 elif test -n "$PKG_CONFIG"; then 11132 if test -n "$PKG_CONFIG" && \ 11133 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11134 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11135 ac_status=$? 11136 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11137 test $ac_status = 0; }; then 11138 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11139 test "x$?" != "x0" && pkg_failed=yes 11140else 11141 pkg_failed=yes 11142fi 11143 else 11144 pkg_failed=untried 11145fi 11146if test -n "$APPDEFS_LIBS"; then 11147 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11148 elif test -n "$PKG_CONFIG"; then 11149 if test -n "$PKG_CONFIG" && \ 11150 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11151 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11152 ac_status=$? 11153 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11154 test $ac_status = 0; }; then 11155 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11156 test "x$?" != "x0" && pkg_failed=yes 11157else 11158 pkg_failed=yes 11159fi 11160 else 11161 pkg_failed=untried 11162fi 11163 11164 11165 11166if test $pkg_failed = yes; then 11167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11168$as_echo "no" >&6; } 11169 11170if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11171 _pkg_short_errors_supported=yes 11172else 11173 _pkg_short_errors_supported=no 11174fi 11175 if test $_pkg_short_errors_supported = yes; then 11176 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11177 else 11178 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11179 fi 11180 # Put the nasty error message in config.log where it belongs 11181 echo "$APPDEFS_PKG_ERRORS" >&5 11182 11183 as_fn_error $? "Package requirements (xt) were not met: 11184 11185$APPDEFS_PKG_ERRORS 11186 11187Consider adjusting the PKG_CONFIG_PATH environment variable if you 11188installed software in a non-standard prefix. 11189 11190Alternatively, you may set the environment variables APPDEFS_CFLAGS 11191and APPDEFS_LIBS to avoid the need to call pkg-config. 11192See the pkg-config man page for more details." "$LINENO" 5 11193elif test $pkg_failed = untried; then 11194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11195$as_echo "no" >&6; } 11196 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11197$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11198as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11199is in your PATH or set the PKG_CONFIG environment variable to the full 11200path to pkg-config. 11201 11202Alternatively, you may set the environment variables APPDEFS_CFLAGS 11203and APPDEFS_LIBS to avoid the need to call pkg-config. 11204See the pkg-config man page for more details. 11205 11206To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11207See \`config.log' for more details" "$LINENO" 5; } 11208else 11209 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11210 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11212$as_echo "yes" >&6; } 11213 11214fi 11215xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11216 11217# Check whether --with-appdefaultdir was given. 11218if test "${with_appdefaultdir+set}" = set; then : 11219 withval=$with_appdefaultdir; appdefaultdir="$withval" 11220else 11221 appdefaultdir="${xt_appdefaultdir}" 11222fi 11223 11224 11225 11226ac_config_files="$ac_config_files Makefile man/Makefile" 11227 11228ac_config_files="$ac_config_files test/round-trip-test" 11229 11230cat >confcache <<\_ACEOF 11231# This file is a shell script that caches the results of configure 11232# tests run on this system so they can be shared between configure 11233# scripts and configure runs, see configure's option --config-cache. 11234# It is not useful on other systems. If it contains results you don't 11235# want to keep, you may remove or edit it. 11236# 11237# config.status only pays attention to the cache file if you give it 11238# the --recheck option to rerun configure. 11239# 11240# `ac_cv_env_foo' variables (set or unset) will be overridden when 11241# loading this file, other *unset* `ac_cv_foo' will be assigned the 11242# following values. 11243 11244_ACEOF 11245 11246# The following way of writing the cache mishandles newlines in values, 11247# but we know of no workaround that is simple, portable, and efficient. 11248# So, we kill variables containing newlines. 11249# Ultrix sh set writes to stderr and can't be redirected directly, 11250# and sets the high bit in the cache file unless we assign to the vars. 11251( 11252 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11253 eval ac_val=\$$ac_var 11254 case $ac_val in #( 11255 *${as_nl}*) 11256 case $ac_var in #( 11257 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11258$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11259 esac 11260 case $ac_var in #( 11261 _ | IFS | as_nl) ;; #( 11262 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11263 *) { eval $ac_var=; unset $ac_var;} ;; 11264 esac ;; 11265 esac 11266 done 11267 11268 (set) 2>&1 | 11269 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11270 *${as_nl}ac_space=\ *) 11271 # `set' does not quote correctly, so add quotes: double-quote 11272 # substitution turns \\\\ into \\, and sed turns \\ into \. 11273 sed -n \ 11274 "s/'/'\\\\''/g; 11275 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11276 ;; #( 11277 *) 11278 # `set' quotes correctly as required by POSIX, so do not add quotes. 11279 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11280 ;; 11281 esac | 11282 sort 11283) | 11284 sed ' 11285 /^ac_cv_env_/b end 11286 t clear 11287 :clear 11288 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11289 t end 11290 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11291 :end' >>confcache 11292if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11293 if test -w "$cache_file"; then 11294 if test "x$cache_file" != "x/dev/null"; then 11295 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11296$as_echo "$as_me: updating cache $cache_file" >&6;} 11297 if test ! -f "$cache_file" || test -h "$cache_file"; then 11298 cat confcache >"$cache_file" 11299 else 11300 case $cache_file in #( 11301 */* | ?:*) 11302 mv -f confcache "$cache_file"$$ && 11303 mv -f "$cache_file"$$ "$cache_file" ;; #( 11304 *) 11305 mv -f confcache "$cache_file" ;; 11306 esac 11307 fi 11308 fi 11309 else 11310 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11311$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11312 fi 11313fi 11314rm -f confcache 11315 11316test "x$prefix" = xNONE && prefix=$ac_default_prefix 11317# Let make expand exec_prefix. 11318test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11319 11320DEFS=-DHAVE_CONFIG_H 11321 11322ac_libobjs= 11323ac_ltlibobjs= 11324U= 11325for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11326 # 1. Remove the extension, and $U if already installed. 11327 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11328 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11329 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11330 # will be set to the directory where LIBOBJS objects are built. 11331 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11332 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11333done 11334LIBOBJS=$ac_libobjs 11335 11336LTLIBOBJS=$ac_ltlibobjs 11337 11338 11339{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11340$as_echo_n "checking that generated files are newer than configure... " >&6; } 11341 if test -n "$am_sleep_pid"; then 11342 # Hide warnings about reused PIDs. 11343 wait $am_sleep_pid 2>/dev/null 11344 fi 11345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11346$as_echo "done" >&6; } 11347 if test -n "$EXEEXT"; then 11348 am__EXEEXT_TRUE= 11349 am__EXEEXT_FALSE='#' 11350else 11351 am__EXEEXT_TRUE='#' 11352 am__EXEEXT_FALSE= 11353fi 11354 11355if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11356 as_fn_error $? "conditional \"AMDEP\" was never defined. 11357Usually this means the macro was only invoked conditionally." "$LINENO" 5 11358fi 11359if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11360 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11361Usually this means the macro was only invoked conditionally." "$LINENO" 5 11362fi 11363 11364: "${CONFIG_STATUS=./config.status}" 11365ac_write_fail=0 11366ac_clean_files_save=$ac_clean_files 11367ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11368{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11369$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11370as_write_fail=0 11371cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11372#! $SHELL 11373# Generated by $as_me. 11374# Run this file to recreate the current configuration. 11375# Compiler output produced by configure, useful for debugging 11376# configure, is in config.log if it exists. 11377 11378debug=false 11379ac_cs_recheck=false 11380ac_cs_silent=false 11381 11382SHELL=\${CONFIG_SHELL-$SHELL} 11383export SHELL 11384_ASEOF 11385cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11386## -------------------- ## 11387## M4sh Initialization. ## 11388## -------------------- ## 11389 11390# Be more Bourne compatible 11391DUALCASE=1; export DUALCASE # for MKS sh 11392if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11393 emulate sh 11394 NULLCMD=: 11395 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11396 # is contrary to our usage. Disable this feature. 11397 alias -g '${1+"$@"}'='"$@"' 11398 setopt NO_GLOB_SUBST 11399else 11400 case `(set -o) 2>/dev/null` in #( 11401 *posix*) : 11402 set -o posix ;; #( 11403 *) : 11404 ;; 11405esac 11406fi 11407 11408 11409as_nl=' 11410' 11411export as_nl 11412# Printing a long string crashes Solaris 7 /usr/bin/printf. 11413as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11414as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11415as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11416# Prefer a ksh shell builtin over an external printf program on Solaris, 11417# but without wasting forks for bash or zsh. 11418if test -z "$BASH_VERSION$ZSH_VERSION" \ 11419 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11420 as_echo='print -r --' 11421 as_echo_n='print -rn --' 11422elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11423 as_echo='printf %s\n' 11424 as_echo_n='printf %s' 11425else 11426 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11427 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11428 as_echo_n='/usr/ucb/echo -n' 11429 else 11430 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11431 as_echo_n_body='eval 11432 arg=$1; 11433 case $arg in #( 11434 *"$as_nl"*) 11435 expr "X$arg" : "X\\(.*\\)$as_nl"; 11436 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11437 esac; 11438 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11439 ' 11440 export as_echo_n_body 11441 as_echo_n='sh -c $as_echo_n_body as_echo' 11442 fi 11443 export as_echo_body 11444 as_echo='sh -c $as_echo_body as_echo' 11445fi 11446 11447# The user is always right. 11448if test "${PATH_SEPARATOR+set}" != set; then 11449 PATH_SEPARATOR=: 11450 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11451 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11452 PATH_SEPARATOR=';' 11453 } 11454fi 11455 11456 11457# IFS 11458# We need space, tab and new line, in precisely that order. Quoting is 11459# there to prevent editors from complaining about space-tab. 11460# (If _AS_PATH_WALK were called with IFS unset, it would disable word 11461# splitting by setting IFS to empty value.) 11462IFS=" "" $as_nl" 11463 11464# Find who we are. Look in the path if we contain no directory separator. 11465as_myself= 11466case $0 in #(( 11467 *[\\/]* ) as_myself=$0 ;; 11468 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11469for as_dir in $PATH 11470do 11471 IFS=$as_save_IFS 11472 test -z "$as_dir" && as_dir=. 11473 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11474 done 11475IFS=$as_save_IFS 11476 11477 ;; 11478esac 11479# We did not find ourselves, most probably we were run as `sh COMMAND' 11480# in which case we are not to be found in the path. 11481if test "x$as_myself" = x; then 11482 as_myself=$0 11483fi 11484if test ! -f "$as_myself"; then 11485 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11486 exit 1 11487fi 11488 11489# Unset variables that we do not need and which cause bugs (e.g. in 11490# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11491# suppresses any "Segmentation fault" message there. '((' could 11492# trigger a bug in pdksh 5.2.14. 11493for as_var in BASH_ENV ENV MAIL MAILPATH 11494do eval test x\${$as_var+set} = xset \ 11495 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11496done 11497PS1='$ ' 11498PS2='> ' 11499PS4='+ ' 11500 11501# NLS nuisances. 11502LC_ALL=C 11503export LC_ALL 11504LANGUAGE=C 11505export LANGUAGE 11506 11507# CDPATH. 11508(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11509 11510 11511# as_fn_error STATUS ERROR [LINENO LOG_FD] 11512# ---------------------------------------- 11513# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11514# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11515# script with STATUS, using 1 if that was 0. 11516as_fn_error () 11517{ 11518 as_status=$1; test $as_status -eq 0 && as_status=1 11519 if test "$4"; then 11520 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11521 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11522 fi 11523 $as_echo "$as_me: error: $2" >&2 11524 as_fn_exit $as_status 11525} # as_fn_error 11526 11527 11528# as_fn_set_status STATUS 11529# ----------------------- 11530# Set $? to STATUS, without forking. 11531as_fn_set_status () 11532{ 11533 return $1 11534} # as_fn_set_status 11535 11536# as_fn_exit STATUS 11537# ----------------- 11538# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11539as_fn_exit () 11540{ 11541 set +e 11542 as_fn_set_status $1 11543 exit $1 11544} # as_fn_exit 11545 11546# as_fn_unset VAR 11547# --------------- 11548# Portably unset VAR. 11549as_fn_unset () 11550{ 11551 { eval $1=; unset $1;} 11552} 11553as_unset=as_fn_unset 11554# as_fn_append VAR VALUE 11555# ---------------------- 11556# Append the text in VALUE to the end of the definition contained in VAR. Take 11557# advantage of any shell optimizations that allow amortized linear growth over 11558# repeated appends, instead of the typical quadratic growth present in naive 11559# implementations. 11560if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11561 eval 'as_fn_append () 11562 { 11563 eval $1+=\$2 11564 }' 11565else 11566 as_fn_append () 11567 { 11568 eval $1=\$$1\$2 11569 } 11570fi # as_fn_append 11571 11572# as_fn_arith ARG... 11573# ------------------ 11574# Perform arithmetic evaluation on the ARGs, and store the result in the 11575# global $as_val. Take advantage of shells that can avoid forks. The arguments 11576# must be portable across $(()) and expr. 11577if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11578 eval 'as_fn_arith () 11579 { 11580 as_val=$(( $* )) 11581 }' 11582else 11583 as_fn_arith () 11584 { 11585 as_val=`expr "$@" || test $? -eq 1` 11586 } 11587fi # as_fn_arith 11588 11589 11590if expr a : '\(a\)' >/dev/null 2>&1 && 11591 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11592 as_expr=expr 11593else 11594 as_expr=false 11595fi 11596 11597if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11598 as_basename=basename 11599else 11600 as_basename=false 11601fi 11602 11603if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11604 as_dirname=dirname 11605else 11606 as_dirname=false 11607fi 11608 11609as_me=`$as_basename -- "$0" || 11610$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11611 X"$0" : 'X\(//\)$' \| \ 11612 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11613$as_echo X/"$0" | 11614 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11615 s//\1/ 11616 q 11617 } 11618 /^X\/\(\/\/\)$/{ 11619 s//\1/ 11620 q 11621 } 11622 /^X\/\(\/\).*/{ 11623 s//\1/ 11624 q 11625 } 11626 s/.*/./; q'` 11627 11628# Avoid depending upon Character Ranges. 11629as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11630as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11631as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11632as_cr_digits='0123456789' 11633as_cr_alnum=$as_cr_Letters$as_cr_digits 11634 11635ECHO_C= ECHO_N= ECHO_T= 11636case `echo -n x` in #((((( 11637-n*) 11638 case `echo 'xy\c'` in 11639 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11640 xy) ECHO_C='\c';; 11641 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11642 ECHO_T=' ';; 11643 esac;; 11644*) 11645 ECHO_N='-n';; 11646esac 11647 11648rm -f conf$$ conf$$.exe conf$$.file 11649if test -d conf$$.dir; then 11650 rm -f conf$$.dir/conf$$.file 11651else 11652 rm -f conf$$.dir 11653 mkdir conf$$.dir 2>/dev/null 11654fi 11655if (echo >conf$$.file) 2>/dev/null; then 11656 if ln -s conf$$.file conf$$ 2>/dev/null; then 11657 as_ln_s='ln -s' 11658 # ... but there are two gotchas: 11659 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11660 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11661 # In both cases, we have to default to `cp -pR'. 11662 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11663 as_ln_s='cp -pR' 11664 elif ln conf$$.file conf$$ 2>/dev/null; then 11665 as_ln_s=ln 11666 else 11667 as_ln_s='cp -pR' 11668 fi 11669else 11670 as_ln_s='cp -pR' 11671fi 11672rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11673rmdir conf$$.dir 2>/dev/null 11674 11675 11676# as_fn_mkdir_p 11677# ------------- 11678# Create "$as_dir" as a directory, including parents if necessary. 11679as_fn_mkdir_p () 11680{ 11681 11682 case $as_dir in #( 11683 -*) as_dir=./$as_dir;; 11684 esac 11685 test -d "$as_dir" || eval $as_mkdir_p || { 11686 as_dirs= 11687 while :; do 11688 case $as_dir in #( 11689 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11690 *) as_qdir=$as_dir;; 11691 esac 11692 as_dirs="'$as_qdir' $as_dirs" 11693 as_dir=`$as_dirname -- "$as_dir" || 11694$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11695 X"$as_dir" : 'X\(//\)[^/]' \| \ 11696 X"$as_dir" : 'X\(//\)$' \| \ 11697 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11698$as_echo X"$as_dir" | 11699 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11700 s//\1/ 11701 q 11702 } 11703 /^X\(\/\/\)[^/].*/{ 11704 s//\1/ 11705 q 11706 } 11707 /^X\(\/\/\)$/{ 11708 s//\1/ 11709 q 11710 } 11711 /^X\(\/\).*/{ 11712 s//\1/ 11713 q 11714 } 11715 s/.*/./; q'` 11716 test -d "$as_dir" && break 11717 done 11718 test -z "$as_dirs" || eval "mkdir $as_dirs" 11719 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11720 11721 11722} # as_fn_mkdir_p 11723if mkdir -p . 2>/dev/null; then 11724 as_mkdir_p='mkdir -p "$as_dir"' 11725else 11726 test -d ./-p && rmdir ./-p 11727 as_mkdir_p=false 11728fi 11729 11730 11731# as_fn_executable_p FILE 11732# ----------------------- 11733# Test if FILE is an executable regular file. 11734as_fn_executable_p () 11735{ 11736 test -f "$1" && test -x "$1" 11737} # as_fn_executable_p 11738as_test_x='test -x' 11739as_executable_p=as_fn_executable_p 11740 11741# Sed expression to map a string onto a valid CPP name. 11742as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11743 11744# Sed expression to map a string onto a valid variable name. 11745as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11746 11747 11748exec 6>&1 11749## ----------------------------------- ## 11750## Main body of $CONFIG_STATUS script. ## 11751## ----------------------------------- ## 11752_ASEOF 11753test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11754 11755cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11756# Save the log message, to keep $0 and so on meaningful, and to 11757# report actual input values of CONFIG_FILES etc. instead of their 11758# values after options handling. 11759ac_log=" 11760This file was extended by bitmap $as_me 1.1.0, which was 11761generated by GNU Autoconf 2.69. Invocation command line was 11762 11763 CONFIG_FILES = $CONFIG_FILES 11764 CONFIG_HEADERS = $CONFIG_HEADERS 11765 CONFIG_LINKS = $CONFIG_LINKS 11766 CONFIG_COMMANDS = $CONFIG_COMMANDS 11767 $ $0 $@ 11768 11769on `(hostname || uname -n) 2>/dev/null | sed 1q` 11770" 11771 11772_ACEOF 11773 11774case $ac_config_files in *" 11775"*) set x $ac_config_files; shift; ac_config_files=$*;; 11776esac 11777 11778case $ac_config_headers in *" 11779"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11780esac 11781 11782 11783cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11784# Files that config.status was made for. 11785config_files="$ac_config_files" 11786config_headers="$ac_config_headers" 11787config_commands="$ac_config_commands" 11788 11789_ACEOF 11790 11791cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11792ac_cs_usage="\ 11793\`$as_me' instantiates files and other configuration actions 11794from templates according to the current configuration. Unless the files 11795and actions are specified as TAGs, all are instantiated by default. 11796 11797Usage: $0 [OPTION]... [TAG]... 11798 11799 -h, --help print this help, then exit 11800 -V, --version print version number and configuration settings, then exit 11801 --config print configuration, then exit 11802 -q, --quiet, --silent 11803 do not print progress messages 11804 -d, --debug don't remove temporary files 11805 --recheck update $as_me by reconfiguring in the same conditions 11806 --file=FILE[:TEMPLATE] 11807 instantiate the configuration file FILE 11808 --header=FILE[:TEMPLATE] 11809 instantiate the configuration header FILE 11810 11811Configuration files: 11812$config_files 11813 11814Configuration headers: 11815$config_headers 11816 11817Configuration commands: 11818$config_commands 11819 11820Report bugs to <https://gitlab.freedesktop.org/xorg/app/bitmap/issues>." 11821 11822_ACEOF 11823cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11824ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11825ac_cs_version="\\ 11826bitmap config.status 1.1.0 11827configured by $0, generated by GNU Autoconf 2.69, 11828 with options \\"\$ac_cs_config\\" 11829 11830Copyright (C) 2012 Free Software Foundation, Inc. 11831This config.status script is free software; the Free Software Foundation 11832gives unlimited permission to copy, distribute and modify it." 11833 11834ac_pwd='$ac_pwd' 11835srcdir='$srcdir' 11836INSTALL='$INSTALL' 11837MKDIR_P='$MKDIR_P' 11838AWK='$AWK' 11839test -n "\$AWK" || AWK=awk 11840_ACEOF 11841 11842cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11843# The default lists apply if the user does not specify any file. 11844ac_need_defaults=: 11845while test $# != 0 11846do 11847 case $1 in 11848 --*=?*) 11849 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11850 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11851 ac_shift=: 11852 ;; 11853 --*=) 11854 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11855 ac_optarg= 11856 ac_shift=: 11857 ;; 11858 *) 11859 ac_option=$1 11860 ac_optarg=$2 11861 ac_shift=shift 11862 ;; 11863 esac 11864 11865 case $ac_option in 11866 # Handling of the options. 11867 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11868 ac_cs_recheck=: ;; 11869 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11870 $as_echo "$ac_cs_version"; exit ;; 11871 --config | --confi | --conf | --con | --co | --c ) 11872 $as_echo "$ac_cs_config"; exit ;; 11873 --debug | --debu | --deb | --de | --d | -d ) 11874 debug=: ;; 11875 --file | --fil | --fi | --f ) 11876 $ac_shift 11877 case $ac_optarg in 11878 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11879 '') as_fn_error $? "missing file argument" ;; 11880 esac 11881 as_fn_append CONFIG_FILES " '$ac_optarg'" 11882 ac_need_defaults=false;; 11883 --header | --heade | --head | --hea ) 11884 $ac_shift 11885 case $ac_optarg in 11886 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11887 esac 11888 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11889 ac_need_defaults=false;; 11890 --he | --h) 11891 # Conflict between --help and --header 11892 as_fn_error $? "ambiguous option: \`$1' 11893Try \`$0 --help' for more information.";; 11894 --help | --hel | -h ) 11895 $as_echo "$ac_cs_usage"; exit ;; 11896 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11897 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11898 ac_cs_silent=: ;; 11899 11900 # This is an error. 11901 -*) as_fn_error $? "unrecognized option: \`$1' 11902Try \`$0 --help' for more information." ;; 11903 11904 *) as_fn_append ac_config_targets " $1" 11905 ac_need_defaults=false ;; 11906 11907 esac 11908 shift 11909done 11910 11911ac_configure_extra_args= 11912 11913if $ac_cs_silent; then 11914 exec 6>/dev/null 11915 ac_configure_extra_args="$ac_configure_extra_args --silent" 11916fi 11917 11918_ACEOF 11919cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11920if \$ac_cs_recheck; then 11921 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11922 shift 11923 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11924 CONFIG_SHELL='$SHELL' 11925 export CONFIG_SHELL 11926 exec "\$@" 11927fi 11928 11929_ACEOF 11930cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11931exec 5>>config.log 11932{ 11933 echo 11934 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11935## Running $as_me. ## 11936_ASBOX 11937 $as_echo "$ac_log" 11938} >&5 11939 11940_ACEOF 11941cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11942# 11943# INIT-COMMANDS 11944# 11945AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11946 11947_ACEOF 11948 11949cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11950 11951# Handling of arguments. 11952for ac_config_target in $ac_config_targets 11953do 11954 case $ac_config_target in 11955 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11956 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11957 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11958 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11959 "test/round-trip-test") CONFIG_FILES="$CONFIG_FILES test/round-trip-test" ;; 11960 11961 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11962 esac 11963done 11964 11965 11966# If the user did not use the arguments to specify the items to instantiate, 11967# then the envvar interface is used. Set only those that are not. 11968# We use the long form for the default assignment because of an extremely 11969# bizarre bug on SunOS 4.1.3. 11970if $ac_need_defaults; then 11971 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11972 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11973 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11974fi 11975 11976# Have a temporary directory for convenience. Make it in the build tree 11977# simply because there is no reason against having it here, and in addition, 11978# creating and moving files from /tmp can sometimes cause problems. 11979# Hook for its removal unless debugging. 11980# Note that there is a small window in which the directory will not be cleaned: 11981# after its creation but before its name has been assigned to `$tmp'. 11982$debug || 11983{ 11984 tmp= ac_tmp= 11985 trap 'exit_status=$? 11986 : "${ac_tmp:=$tmp}" 11987 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11988' 0 11989 trap 'as_fn_exit 1' 1 2 13 15 11990} 11991# Create a (secure) tmp directory for tmp files. 11992 11993{ 11994 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11995 test -d "$tmp" 11996} || 11997{ 11998 tmp=./conf$$-$RANDOM 11999 (umask 077 && mkdir "$tmp") 12000} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12001ac_tmp=$tmp 12002 12003# Set up the scripts for CONFIG_FILES section. 12004# No need to generate them if there are no CONFIG_FILES. 12005# This happens for instance with `./config.status config.h'. 12006if test -n "$CONFIG_FILES"; then 12007 12008 12009ac_cr=`echo X | tr X '\015'` 12010# On cygwin, bash can eat \r inside `` if the user requested igncr. 12011# But we know of no other shell where ac_cr would be empty at this 12012# point, so we can use a bashism as a fallback. 12013if test "x$ac_cr" = x; then 12014 eval ac_cr=\$\'\\r\' 12015fi 12016ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12017if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12018 ac_cs_awk_cr='\\r' 12019else 12020 ac_cs_awk_cr=$ac_cr 12021fi 12022 12023echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12024_ACEOF 12025 12026 12027{ 12028 echo "cat >conf$$subs.awk <<_ACEOF" && 12029 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12030 echo "_ACEOF" 12031} >conf$$subs.sh || 12032 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12033ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12034ac_delim='%!_!# ' 12035for ac_last_try in false false false false false :; do 12036 . ./conf$$subs.sh || 12037 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12038 12039 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12040 if test $ac_delim_n = $ac_delim_num; then 12041 break 12042 elif $ac_last_try; then 12043 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12044 else 12045 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12046 fi 12047done 12048rm -f conf$$subs.sh 12049 12050cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12051cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12052_ACEOF 12053sed -n ' 12054h 12055s/^/S["/; s/!.*/"]=/ 12056p 12057g 12058s/^[^!]*!// 12059:repl 12060t repl 12061s/'"$ac_delim"'$// 12062t delim 12063:nl 12064h 12065s/\(.\{148\}\)..*/\1/ 12066t more1 12067s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12068p 12069n 12070b repl 12071:more1 12072s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12073p 12074g 12075s/.\{148\}// 12076t nl 12077:delim 12078h 12079s/\(.\{148\}\)..*/\1/ 12080t more2 12081s/["\\]/\\&/g; s/^/"/; s/$/"/ 12082p 12083b 12084:more2 12085s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12086p 12087g 12088s/.\{148\}// 12089t delim 12090' <conf$$subs.awk | sed ' 12091/^[^""]/{ 12092 N 12093 s/\n// 12094} 12095' >>$CONFIG_STATUS || ac_write_fail=1 12096rm -f conf$$subs.awk 12097cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12098_ACAWK 12099cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12100 for (key in S) S_is_set[key] = 1 12101 FS = "" 12102 12103} 12104{ 12105 line = $ 0 12106 nfields = split(line, field, "@") 12107 substed = 0 12108 len = length(field[1]) 12109 for (i = 2; i < nfields; i++) { 12110 key = field[i] 12111 keylen = length(key) 12112 if (S_is_set[key]) { 12113 value = S[key] 12114 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12115 len += length(value) + length(field[++i]) 12116 substed = 1 12117 } else 12118 len += 1 + keylen 12119 } 12120 12121 print line 12122} 12123 12124_ACAWK 12125_ACEOF 12126cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12127if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12128 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12129else 12130 cat 12131fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12132 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12133_ACEOF 12134 12135# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12136# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12137# trailing colons and then remove the whole line if VPATH becomes empty 12138# (actually we leave an empty line to preserve line numbers). 12139if test "x$srcdir" = x.; then 12140 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12141h 12142s/// 12143s/^/:/ 12144s/[ ]*$/:/ 12145s/:\$(srcdir):/:/g 12146s/:\${srcdir}:/:/g 12147s/:@srcdir@:/:/g 12148s/^:*// 12149s/:*$// 12150x 12151s/\(=[ ]*\).*/\1/ 12152G 12153s/\n// 12154s/^[^=]*=[ ]*$// 12155}' 12156fi 12157 12158cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12159fi # test -n "$CONFIG_FILES" 12160 12161# Set up the scripts for CONFIG_HEADERS section. 12162# No need to generate them if there are no CONFIG_HEADERS. 12163# This happens for instance with `./config.status Makefile'. 12164if test -n "$CONFIG_HEADERS"; then 12165cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12166BEGIN { 12167_ACEOF 12168 12169# Transform confdefs.h into an awk script `defines.awk', embedded as 12170# here-document in config.status, that substitutes the proper values into 12171# config.h.in to produce config.h. 12172 12173# Create a delimiter string that does not exist in confdefs.h, to ease 12174# handling of long lines. 12175ac_delim='%!_!# ' 12176for ac_last_try in false false :; do 12177 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12178 if test -z "$ac_tt"; then 12179 break 12180 elif $ac_last_try; then 12181 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12182 else 12183 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12184 fi 12185done 12186 12187# For the awk script, D is an array of macro values keyed by name, 12188# likewise P contains macro parameters if any. Preserve backslash 12189# newline sequences. 12190 12191ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12192sed -n ' 12193s/.\{148\}/&'"$ac_delim"'/g 12194t rset 12195:rset 12196s/^[ ]*#[ ]*define[ ][ ]*/ / 12197t def 12198d 12199:def 12200s/\\$// 12201t bsnl 12202s/["\\]/\\&/g 12203s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12204D["\1"]=" \3"/p 12205s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12206d 12207:bsnl 12208s/["\\]/\\&/g 12209s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12210D["\1"]=" \3\\\\\\n"\\/p 12211t cont 12212s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12213t cont 12214d 12215:cont 12216n 12217s/.\{148\}/&'"$ac_delim"'/g 12218t clear 12219:clear 12220s/\\$// 12221t bsnlc 12222s/["\\]/\\&/g; s/^/"/; s/$/"/p 12223d 12224:bsnlc 12225s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12226b cont 12227' <confdefs.h | sed ' 12228s/'"$ac_delim"'/"\\\ 12229"/g' >>$CONFIG_STATUS || ac_write_fail=1 12230 12231cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12232 for (key in D) D_is_set[key] = 1 12233 FS = "" 12234} 12235/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12236 line = \$ 0 12237 split(line, arg, " ") 12238 if (arg[1] == "#") { 12239 defundef = arg[2] 12240 mac1 = arg[3] 12241 } else { 12242 defundef = substr(arg[1], 2) 12243 mac1 = arg[2] 12244 } 12245 split(mac1, mac2, "(") #) 12246 macro = mac2[1] 12247 prefix = substr(line, 1, index(line, defundef) - 1) 12248 if (D_is_set[macro]) { 12249 # Preserve the white space surrounding the "#". 12250 print prefix "define", macro P[macro] D[macro] 12251 next 12252 } else { 12253 # Replace #undef with comments. This is necessary, for example, 12254 # in the case of _POSIX_SOURCE, which is predefined and required 12255 # on some systems where configure will not decide to define it. 12256 if (defundef == "undef") { 12257 print "/*", prefix defundef, macro, "*/" 12258 next 12259 } 12260 } 12261} 12262{ print } 12263_ACAWK 12264_ACEOF 12265cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12266 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12267fi # test -n "$CONFIG_HEADERS" 12268 12269 12270eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12271shift 12272for ac_tag 12273do 12274 case $ac_tag in 12275 :[FHLC]) ac_mode=$ac_tag; continue;; 12276 esac 12277 case $ac_mode$ac_tag in 12278 :[FHL]*:*);; 12279 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12280 :[FH]-) ac_tag=-:-;; 12281 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12282 esac 12283 ac_save_IFS=$IFS 12284 IFS=: 12285 set x $ac_tag 12286 IFS=$ac_save_IFS 12287 shift 12288 ac_file=$1 12289 shift 12290 12291 case $ac_mode in 12292 :L) ac_source=$1;; 12293 :[FH]) 12294 ac_file_inputs= 12295 for ac_f 12296 do 12297 case $ac_f in 12298 -) ac_f="$ac_tmp/stdin";; 12299 *) # Look for the file first in the build tree, then in the source tree 12300 # (if the path is not absolute). The absolute path cannot be DOS-style, 12301 # because $ac_f cannot contain `:'. 12302 test -f "$ac_f" || 12303 case $ac_f in 12304 [\\/$]*) false;; 12305 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12306 esac || 12307 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12308 esac 12309 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12310 as_fn_append ac_file_inputs " '$ac_f'" 12311 done 12312 12313 # Let's still pretend it is `configure' which instantiates (i.e., don't 12314 # use $as_me), people would be surprised to read: 12315 # /* config.h. Generated by config.status. */ 12316 configure_input='Generated from '` 12317 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12318 `' by configure.' 12319 if test x"$ac_file" != x-; then 12320 configure_input="$ac_file. $configure_input" 12321 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12322$as_echo "$as_me: creating $ac_file" >&6;} 12323 fi 12324 # Neutralize special characters interpreted by sed in replacement strings. 12325 case $configure_input in #( 12326 *\&* | *\|* | *\\* ) 12327 ac_sed_conf_input=`$as_echo "$configure_input" | 12328 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12329 *) ac_sed_conf_input=$configure_input;; 12330 esac 12331 12332 case $ac_tag in 12333 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12334 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12335 esac 12336 ;; 12337 esac 12338 12339 ac_dir=`$as_dirname -- "$ac_file" || 12340$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12341 X"$ac_file" : 'X\(//\)[^/]' \| \ 12342 X"$ac_file" : 'X\(//\)$' \| \ 12343 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12344$as_echo X"$ac_file" | 12345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12346 s//\1/ 12347 q 12348 } 12349 /^X\(\/\/\)[^/].*/{ 12350 s//\1/ 12351 q 12352 } 12353 /^X\(\/\/\)$/{ 12354 s//\1/ 12355 q 12356 } 12357 /^X\(\/\).*/{ 12358 s//\1/ 12359 q 12360 } 12361 s/.*/./; q'` 12362 as_dir="$ac_dir"; as_fn_mkdir_p 12363 ac_builddir=. 12364 12365case "$ac_dir" in 12366.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12367*) 12368 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12369 # A ".." for each directory in $ac_dir_suffix. 12370 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12371 case $ac_top_builddir_sub in 12372 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12373 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12374 esac ;; 12375esac 12376ac_abs_top_builddir=$ac_pwd 12377ac_abs_builddir=$ac_pwd$ac_dir_suffix 12378# for backward compatibility: 12379ac_top_builddir=$ac_top_build_prefix 12380 12381case $srcdir in 12382 .) # We are building in place. 12383 ac_srcdir=. 12384 ac_top_srcdir=$ac_top_builddir_sub 12385 ac_abs_top_srcdir=$ac_pwd ;; 12386 [\\/]* | ?:[\\/]* ) # Absolute name. 12387 ac_srcdir=$srcdir$ac_dir_suffix; 12388 ac_top_srcdir=$srcdir 12389 ac_abs_top_srcdir=$srcdir ;; 12390 *) # Relative name. 12391 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12392 ac_top_srcdir=$ac_top_build_prefix$srcdir 12393 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12394esac 12395ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12396 12397 12398 case $ac_mode in 12399 :F) 12400 # 12401 # CONFIG_FILE 12402 # 12403 12404 case $INSTALL in 12405 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12406 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12407 esac 12408 ac_MKDIR_P=$MKDIR_P 12409 case $MKDIR_P in 12410 [\\/$]* | ?:[\\/]* ) ;; 12411 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12412 esac 12413_ACEOF 12414 12415cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12416# If the template does not know about datarootdir, expand it. 12417# FIXME: This hack should be removed a few years after 2.60. 12418ac_datarootdir_hack=; ac_datarootdir_seen= 12419ac_sed_dataroot=' 12420/datarootdir/ { 12421 p 12422 q 12423} 12424/@datadir@/p 12425/@docdir@/p 12426/@infodir@/p 12427/@localedir@/p 12428/@mandir@/p' 12429case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12430*datarootdir*) ac_datarootdir_seen=yes;; 12431*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12432 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12433$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12434_ACEOF 12435cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12436 ac_datarootdir_hack=' 12437 s&@datadir@&$datadir&g 12438 s&@docdir@&$docdir&g 12439 s&@infodir@&$infodir&g 12440 s&@localedir@&$localedir&g 12441 s&@mandir@&$mandir&g 12442 s&\\\${datarootdir}&$datarootdir&g' ;; 12443esac 12444_ACEOF 12445 12446# Neutralize VPATH when `$srcdir' = `.'. 12447# Shell code in configure.ac might set extrasub. 12448# FIXME: do we really want to maintain this feature? 12449cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12450ac_sed_extra="$ac_vpsub 12451$extrasub 12452_ACEOF 12453cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12454:t 12455/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12456s|@configure_input@|$ac_sed_conf_input|;t t 12457s&@top_builddir@&$ac_top_builddir_sub&;t t 12458s&@top_build_prefix@&$ac_top_build_prefix&;t t 12459s&@srcdir@&$ac_srcdir&;t t 12460s&@abs_srcdir@&$ac_abs_srcdir&;t t 12461s&@top_srcdir@&$ac_top_srcdir&;t t 12462s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12463s&@builddir@&$ac_builddir&;t t 12464s&@abs_builddir@&$ac_abs_builddir&;t t 12465s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12466s&@INSTALL@&$ac_INSTALL&;t t 12467s&@MKDIR_P@&$ac_MKDIR_P&;t t 12468$ac_datarootdir_hack 12469" 12470eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12471 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12472 12473test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12474 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12475 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12476 "$ac_tmp/out"`; test -z "$ac_out"; } && 12477 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12478which seems to be undefined. Please make sure it is defined" >&5 12479$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12480which seems to be undefined. Please make sure it is defined" >&2;} 12481 12482 rm -f "$ac_tmp/stdin" 12483 case $ac_file in 12484 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12485 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12486 esac \ 12487 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12488 ;; 12489 :H) 12490 # 12491 # CONFIG_HEADER 12492 # 12493 if test x"$ac_file" != x-; then 12494 { 12495 $as_echo "/* $configure_input */" \ 12496 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12497 } >"$ac_tmp/config.h" \ 12498 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12499 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12500 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12501$as_echo "$as_me: $ac_file is unchanged" >&6;} 12502 else 12503 rm -f "$ac_file" 12504 mv "$ac_tmp/config.h" "$ac_file" \ 12505 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12506 fi 12507 else 12508 $as_echo "/* $configure_input */" \ 12509 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12510 || as_fn_error $? "could not create -" "$LINENO" 5 12511 fi 12512# Compute "$ac_file"'s index in $config_headers. 12513_am_arg="$ac_file" 12514_am_stamp_count=1 12515for _am_header in $config_headers :; do 12516 case $_am_header in 12517 $_am_arg | $_am_arg:* ) 12518 break ;; 12519 * ) 12520 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12521 esac 12522done 12523echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12524$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12525 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12526 X"$_am_arg" : 'X\(//\)$' \| \ 12527 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12528$as_echo X"$_am_arg" | 12529 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12530 s//\1/ 12531 q 12532 } 12533 /^X\(\/\/\)[^/].*/{ 12534 s//\1/ 12535 q 12536 } 12537 /^X\(\/\/\)$/{ 12538 s//\1/ 12539 q 12540 } 12541 /^X\(\/\).*/{ 12542 s//\1/ 12543 q 12544 } 12545 s/.*/./; q'`/stamp-h$_am_stamp_count 12546 ;; 12547 12548 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12549$as_echo "$as_me: executing $ac_file commands" >&6;} 12550 ;; 12551 esac 12552 12553 12554 case $ac_file$ac_mode in 12555 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12556 # Older Autoconf quotes --file arguments for eval, but not when files 12557 # are listed without --file. Let's play safe and only enable the eval 12558 # if we detect the quoting. 12559 case $CONFIG_FILES in 12560 *\'*) eval set x "$CONFIG_FILES" ;; 12561 *) set x $CONFIG_FILES ;; 12562 esac 12563 shift 12564 for mf 12565 do 12566 # Strip MF so we end up with the name of the file. 12567 mf=`echo "$mf" | sed -e 's/:.*$//'` 12568 # Check whether this is an Automake generated Makefile or not. 12569 # We used to match only the files named 'Makefile.in', but 12570 # some people rename them; so instead we look at the file content. 12571 # Grep'ing the first line is not enough: some people post-process 12572 # each Makefile.in and add a new line on top of each file to say so. 12573 # Grep'ing the whole file is not good either: AIX grep has a line 12574 # limit of 2048, but all sed's we know have understand at least 4000. 12575 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12576 dirpart=`$as_dirname -- "$mf" || 12577$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12578 X"$mf" : 'X\(//\)[^/]' \| \ 12579 X"$mf" : 'X\(//\)$' \| \ 12580 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12581$as_echo X"$mf" | 12582 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12583 s//\1/ 12584 q 12585 } 12586 /^X\(\/\/\)[^/].*/{ 12587 s//\1/ 12588 q 12589 } 12590 /^X\(\/\/\)$/{ 12591 s//\1/ 12592 q 12593 } 12594 /^X\(\/\).*/{ 12595 s//\1/ 12596 q 12597 } 12598 s/.*/./; q'` 12599 else 12600 continue 12601 fi 12602 # Extract the definition of DEPDIR, am__include, and am__quote 12603 # from the Makefile without running 'make'. 12604 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12605 test -z "$DEPDIR" && continue 12606 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12607 test -z "$am__include" && continue 12608 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12609 # Find all dependency output files, they are included files with 12610 # $(DEPDIR) in their names. We invoke sed twice because it is the 12611 # simplest approach to changing $(DEPDIR) to its actual value in the 12612 # expansion. 12613 for file in `sed -n " 12614 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12615 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12616 # Make sure the directory exists. 12617 test -f "$dirpart/$file" && continue 12618 fdir=`$as_dirname -- "$file" || 12619$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12620 X"$file" : 'X\(//\)[^/]' \| \ 12621 X"$file" : 'X\(//\)$' \| \ 12622 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12623$as_echo X"$file" | 12624 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12625 s//\1/ 12626 q 12627 } 12628 /^X\(\/\/\)[^/].*/{ 12629 s//\1/ 12630 q 12631 } 12632 /^X\(\/\/\)$/{ 12633 s//\1/ 12634 q 12635 } 12636 /^X\(\/\).*/{ 12637 s//\1/ 12638 q 12639 } 12640 s/.*/./; q'` 12641 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12642 # echo "creating $dirpart/$file" 12643 echo '# dummy' > "$dirpart/$file" 12644 done 12645 done 12646} 12647 ;; 12648 "test/round-trip-test":F) chmod +x test/round-trip-test ;; 12649 12650 esac 12651done # for ac_tag 12652 12653 12654as_fn_exit 0 12655_ACEOF 12656ac_clean_files=$ac_clean_files_save 12657 12658test $ac_write_fail = 0 || 12659 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12660 12661 12662# configure is writing to config.log, and then calls config.status. 12663# config.status does its own redirection, appending to config.log. 12664# Unfortunately, on DOS this fails, as config.log is still kept open 12665# by configure, so config.status won't be able to write to it; its 12666# output is simply discarded. So we exec the FD to /dev/null, 12667# effectively closing config.log, so it can be properly (re)opened and 12668# appended to by config.status. When coming back to configure, we 12669# need to make the FD available again. 12670if test "$no_create" != yes; then 12671 ac_cs_success=: 12672 ac_config_status_args= 12673 test "$silent" = yes && 12674 ac_config_status_args="$ac_config_status_args --quiet" 12675 exec 5>/dev/null 12676 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12677 exec 5>>config.log 12678 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12679 # would make configure fail if this is the last instruction. 12680 $ac_cs_success || as_fn_exit 1 12681fi 12682if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12683 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12684$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12685fi 12686 12687