configure revision 09bee7c9
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for xditview 1.0.5. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/xditview/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/xditview/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='xditview' 583PACKAGE_TARNAME='xditview' 584PACKAGE_VERSION='1.0.5' 585PACKAGE_STRING='xditview 1.0.5' 586PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xditview/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 633XDITVIEW_LIBS 634XDITVIEW_CFLAGS 635MAN_SUBSTS 636XORG_MAN_PAGE 637ADMIN_MAN_DIR 638DRIVER_MAN_DIR 639MISC_MAN_DIR 640FILE_MAN_DIR 641LIB_MAN_DIR 642APP_MAN_DIR 643ADMIN_MAN_SUFFIX 644DRIVER_MAN_SUFFIX 645MISC_MAN_SUFFIX 646FILE_MAN_SUFFIX 647LIB_MAN_SUFFIX 648APP_MAN_SUFFIX 649SED 650host_os 651host_vendor 652host_cpu 653host 654build_os 655build_vendor 656build_cpu 657build 658INSTALL_CMD 659PKG_CONFIG_LIBDIR 660PKG_CONFIG_PATH 661PKG_CONFIG 662CHANGELOG_CMD 663STRICT_CFLAGS 664CWARNFLAGS 665BASE_CFLAGS 666EGREP 667GREP 668CPP 669am__fastdepCC_FALSE 670am__fastdepCC_TRUE 671CCDEPMODE 672am__nodep 673AMDEPBACKSLASH 674AMDEP_FALSE 675AMDEP_TRUE 676am__quote 677am__include 678DEPDIR 679OBJEXT 680EXEEXT 681ac_ct_CC 682CPPFLAGS 683LDFLAGS 684CFLAGS 685CC 686AM_BACKSLASH 687AM_DEFAULT_VERBOSITY 688AM_DEFAULT_V 689AM_V 690am__untar 691am__tar 692AMTAR 693am__leading_dot 694SET_MAKE 695AWK 696mkdir_p 697MKDIR_P 698INSTALL_STRIP_PROGRAM 699STRIP 700install_sh 701MAKEINFO 702AUTOHEADER 703AUTOMAKE 704AUTOCONF 705ACLOCAL 706VERSION 707PACKAGE 708CYGPATH_W 709am__isrc 710INSTALL_DATA 711INSTALL_SCRIPT 712INSTALL_PROGRAM 713target_alias 714host_alias 715build_alias 716LIBS 717ECHO_T 718ECHO_N 719ECHO_C 720DEFS 721mandir 722localedir 723libdir 724psdir 725pdfdir 726dvidir 727htmldir 728infodir 729docdir 730oldincludedir 731includedir 732localstatedir 733sharedstatedir 734sysconfdir 735datadir 736datarootdir 737libexecdir 738sbindir 739bindir 740program_transform_name 741prefix 742exec_prefix 743PACKAGE_URL 744PACKAGE_BUGREPORT 745PACKAGE_STRING 746PACKAGE_VERSION 747PACKAGE_TARNAME 748PACKAGE_NAME 749PATH_SEPARATOR 750SHELL' 751ac_subst_files='' 752ac_user_opts=' 753enable_option_checking 754enable_silent_rules 755enable_dependency_tracking 756enable_selective_werror 757enable_strict_compilation 758with_appdefaultdir 759' 760 ac_precious_vars='build_alias 761host_alias 762target_alias 763CC 764CFLAGS 765LDFLAGS 766LIBS 767CPPFLAGS 768CPP 769PKG_CONFIG 770PKG_CONFIG_PATH 771PKG_CONFIG_LIBDIR 772XDITVIEW_CFLAGS 773XDITVIEW_LIBS 774APPDEFS_CFLAGS 775APPDEFS_LIBS' 776 777 778# Initialize some variables set by options. 779ac_init_help= 780ac_init_version=false 781ac_unrecognized_opts= 782ac_unrecognized_sep= 783# The variables have the same names as the options, with 784# dashes changed to underlines. 785cache_file=/dev/null 786exec_prefix=NONE 787no_create= 788no_recursion= 789prefix=NONE 790program_prefix=NONE 791program_suffix=NONE 792program_transform_name=s,x,x, 793silent= 794site= 795srcdir= 796verbose= 797x_includes=NONE 798x_libraries=NONE 799 800# Installation directory options. 801# These are left 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[VAR=VALUE]... 1319 1320To assign environment variables (e.g., CC, CFLAGS...), specify them as 1321VAR=VALUE. See below for descriptions of some of the useful variables. 1322 1323Defaults for the options are specified in brackets. 1324 1325Configuration: 1326 -h, --help display this help and exit 1327 --help=short display options specific to this package 1328 --help=recursive display the short help of all the included packages 1329 -V, --version display version information and exit 1330 -q, --quiet, --silent do not print \`checking ...' messages 1331 --cache-file=FILE cache test results in FILE [disabled] 1332 -C, --config-cache alias for \`--cache-file=config.cache' 1333 -n, --no-create do not create output files 1334 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1335 1336Installation directories: 1337 --prefix=PREFIX install architecture-independent files in PREFIX 1338 [$ac_default_prefix] 1339 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1340 [PREFIX] 1341 1342By default, \`make install' will install all the files in 1343\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1344an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1345for instance \`--prefix=\$HOME'. 1346 1347For better control, use the options below. 1348 1349Fine tuning of the installation directories: 1350 --bindir=DIR user executables [EPREFIX/bin] 1351 --sbindir=DIR system admin executables [EPREFIX/sbin] 1352 --libexecdir=DIR program executables [EPREFIX/libexec] 1353 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1354 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1355 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1356 --libdir=DIR object code libraries [EPREFIX/lib] 1357 --includedir=DIR C header files [PREFIX/include] 1358 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1359 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1360 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1361 --infodir=DIR info documentation [DATAROOTDIR/info] 1362 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1363 --mandir=DIR man documentation [DATAROOTDIR/man] 1364 --docdir=DIR documentation root [DATAROOTDIR/doc/xditview] 1365 --htmldir=DIR html documentation [DOCDIR] 1366 --dvidir=DIR dvi documentation [DOCDIR] 1367 --pdfdir=DIR pdf documentation [DOCDIR] 1368 --psdir=DIR ps documentation [DOCDIR] 1369_ACEOF 1370 1371 cat <<\_ACEOF 1372 1373Program names: 1374 --program-prefix=PREFIX prepend PREFIX to installed program names 1375 --program-suffix=SUFFIX append SUFFIX to installed program names 1376 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1377 1378System types: 1379 --build=BUILD configure for building on BUILD [guessed] 1380 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1381_ACEOF 1382fi 1383 1384if test -n "$ac_init_help"; then 1385 case $ac_init_help in 1386 short | recursive ) echo "Configuration of xditview 1.0.5:";; 1387 esac 1388 cat <<\_ACEOF 1389 1390Optional Features: 1391 --disable-option-checking ignore unrecognized --enable/--with options 1392 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1393 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1394 --enable-silent-rules less verbose build output (undo: "make V=1") 1395 --disable-silent-rules verbose build output (undo: "make V=0") 1396 --enable-dependency-tracking 1397 do not reject slow dependency extractors 1398 --disable-dependency-tracking 1399 speeds up one-time build 1400 --disable-selective-werror 1401 Turn off selective compiler errors. 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However 'strip' might not be the right 2412# tool to use in cross-compilation environments, therefore Automake 2413# will honor the 'STRIP' environment variable to overrule this program. 2414if test "$cross_compiling" != no; then 2415 if test -n "$ac_tool_prefix"; then 2416 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2417set dummy ${ac_tool_prefix}strip; ac_word=$2 2418{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2419$as_echo_n "checking for $ac_word... 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Don't cache a 2543 # value for MKDIR_P within a source directory, because that will 2544 # break other packages using the cache if that directory is 2545 # removed, or if the value is a relative name. 2546 MKDIR_P="$ac_install_sh -d" 2547 fi 2548fi 2549{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2550$as_echo "$MKDIR_P" >&6; } 2551 2552for ac_prog in gawk mawk nawk awk 2553do 2554 # Extract the first word of "$ac_prog", so it can be a program name with args. 2555set dummy $ac_prog; ac_word=$2 2556{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2557$as_echo_n "checking for $ac_word... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2680 fi 2681fi 2682 2683# test whether we have cygpath 2684if test -z "$CYGPATH_W"; then 2685 if (cygpath --version) >/dev/null 2>/dev/null; then 2686 CYGPATH_W='cygpath -w' 2687 else 2688 CYGPATH_W=echo 2689 fi 2690fi 2691 2692 2693# Define the identity of the package. 2694 PACKAGE='xditview' 2695 VERSION='1.0.5' 2696 2697 2698cat >>confdefs.h <<_ACEOF 2699#define PACKAGE "$PACKAGE" 2700_ACEOF 2701 2702 2703cat >>confdefs.h <<_ACEOF 2704#define VERSION "$VERSION" 2705_ACEOF 2706 2707# Some tools Automake needs. 2708 2709ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2710 2711 2712AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2713 2714 2715AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2716 2717 2718AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2719 2720 2721MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2722 2723# For better backward compatibility. 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So use an aggressive probe to check that the usage we want is 2749# actually supported "in the wild" to an acceptable degree. 2750# See automake bug#10828. 2751# To make any issue more visible, cause the running configure to be aborted 2752# by default if the 'rm' program in use doesn't match our expectations; the 2753# user can still override this though. 2754if rm -f && rm -fr && rm -rf; then : OK; else 2755 cat >&2 <<'END' 2756Oops! 2757 2758Your 'rm' program seems unable to run without file operands specified 2759on the command line, even when the '-f' option is present. This is contrary 2760to the behaviour of most rm programs out there, and not conforming with 2761the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2762 2763Please tell bug-automake@gnu.org about your system, including the value 2764of your $PATH and any error possibly output before this message. This 2765can help us improve future automake versions. 2766 2767END 2768 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2769 echo 'Configuration will proceed anyway, since you have set the' >&2 2770 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2771 echo >&2 2772 else 2773 cat >&2 <<'END' 2774Aborting the configuration process, to ensure you take notice of the issue. 2775 2776You can download and install GNU coreutils to get an 'rm' implementation 2777that behaves properly: <http://www.gnu.org/software/coreutils/>. 2778 2779If you want to complete the configuration process using your problematic 2780'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2781to "yes", and re-run configure. 2782 2783END 2784 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2785 fi 2786fi 2787 2788 2789# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2790 2791 2792 2793 2794 2795 2796 2797 2798 2799 2800 2801DEPDIR="${am__leading_dot}deps" 2802 2803ac_config_commands="$ac_config_commands depfiles" 2804 2805 2806am_make=${MAKE-make} 2807cat > confinc << 'END' 2808am__doit: 2809 @echo this is the am__doit target 2810.PHONY: am__doit 2811END 2812# If we don't find an include directive, just comment out the code. 2813{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2814$as_echo_n "checking for style of include used by $am_make... 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" >&6; } 2914if ${ac_cv_prog_ac_ct_CC+:} false; then : 2915 $as_echo_n "(cached) " >&6 2916else 2917 if test -n "$ac_ct_CC"; then 2918 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2919else 2920as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2921for as_dir in $PATH 2922do 2923 IFS=$as_save_IFS 2924 test -z "$as_dir" && as_dir=. 2925 for ac_exec_ext in '' $ac_executable_extensions; do 2926 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2927 ac_cv_prog_ac_ct_CC="gcc" 2928 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2929 break 2 2930 fi 2931done 2932 done 2933IFS=$as_save_IFS 2934 2935fi 2936fi 2937ac_ct_CC=$ac_cv_prog_ac_ct_CC 2938if test -n "$ac_ct_CC"; then 2939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2940$as_echo "$ac_ct_CC" >&6; } 2941else 2942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2943$as_echo "no" >&6; } 2944fi 2945 2946 if test "x$ac_ct_CC" = x; then 2947 CC="" 2948 else 2949 case $cross_compiling:$ac_tool_warned in 2950yes:) 2951{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2952$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2953ac_tool_warned=yes ;; 2954esac 2955 CC=$ac_ct_CC 2956 fi 2957else 2958 CC="$ac_cv_prog_CC" 2959fi 2960 2961if test -z "$CC"; then 2962 if test -n "$ac_tool_prefix"; then 2963 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2964set dummy ${ac_tool_prefix}cc; ac_word=$2 2965{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2966$as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH 3165See \`config.log' for more details" "$LINENO" 5; } 3166 3167# Provide some information about the compiler. 3168$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3169set X $ac_compile 3170ac_compiler=$2 3171for ac_option in --version -v -V -qversion; do 3172 { { ac_try="$ac_compiler $ac_option >&5" 3173case "(($ac_try" in 3174 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3175 *) ac_try_echo=$ac_try;; 3176esac 3177eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3178$as_echo "$ac_try_echo"; } >&5 3179 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3180 ac_status=$? 3181 if test -s conftest.err; then 3182 sed '10a\ 3183... rest of stderr output deleted ... 3184 10q' conftest.err >conftest.er1 3185 cat conftest.er1 >&5 3186 fi 3187 rm -f conftest.er1 conftest.err 3188 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3189 test $ac_status = 0; } 3190done 3191 3192cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3193/* end confdefs.h. */ 3194 3195int 3196main () 3197{ 3198 3199 ; 3200 return 0; 3201} 3202_ACEOF 3203ac_clean_files_save=$ac_clean_files 3204ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3205# Try to create an executable without -o first, disregard a.out. 3206# It will help us diagnose broken compilers, and finding out an intuition 3207# of exeext. 3208{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3209$as_echo_n "checking whether the C compiler works... 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"cannot compute suffix of object files: cannot compile 3434See \`config.log' for more details" "$LINENO" 5; } 3435fi 3436rm -f conftest.$ac_cv_objext conftest.$ac_ext 3437fi 3438{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3439$as_echo "$ac_cv_objext" >&6; } 3440OBJEXT=$ac_cv_objext 3441ac_objext=$OBJEXT 3442{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3443$as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } 3481if ${ac_cv_prog_cc_g+:} false; then : 3482 $as_echo_n "(cached) " >&6 3483else 3484 ac_save_c_werror_flag=$ac_c_werror_flag 3485 ac_c_werror_flag=yes 3486 ac_cv_prog_cc_g=no 3487 CFLAGS="-g" 3488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3489/* end confdefs.h. */ 3490 3491int 3492main () 3493{ 3494 3495 ; 3496 return 0; 3497} 3498_ACEOF 3499if ac_fn_c_try_compile "$LINENO"; then : 3500 ac_cv_prog_cc_g=yes 3501else 3502 CFLAGS="" 3503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3504/* end confdefs.h. */ 3505 3506int 3507main () 3508{ 3509 3510 ; 3511 return 0; 3512} 3513_ACEOF 3514if ac_fn_c_try_compile "$LINENO"; then : 3515 3516else 3517 ac_c_werror_flag=$ac_save_c_werror_flag 3518 CFLAGS="-g" 3519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3520/* end confdefs.h. */ 3521 3522int 3523main () 3524{ 3525 3526 ; 3527 return 0; 3528} 3529_ACEOF 3530if ac_fn_c_try_compile "$LINENO"; then : 3531 ac_cv_prog_cc_g=yes 3532fi 3533rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3534fi 3535rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3536fi 3537rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3538 ac_c_werror_flag=$ac_save_c_werror_flag 3539fi 3540{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3541$as_echo "$ac_cv_prog_cc_g" >&6; } 3542if test "$ac_test_CFLAGS" = set; then 3543 CFLAGS=$ac_save_CFLAGS 3544elif test $ac_cv_prog_cc_g = yes; then 3545 if test "$GCC" = yes; then 3546 CFLAGS="-g -O2" 3547 else 3548 CFLAGS="-g" 3549 fi 3550else 3551 if test "$GCC" = yes; then 3552 CFLAGS="-O2" 3553 else 3554 CFLAGS= 3555 fi 3556fi 3557{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3558$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3559if ${ac_cv_prog_cc_c89+:} false; then : 3560 $as_echo_n "(cached) " >&6 3561else 3562 ac_cv_prog_cc_c89=no 3563ac_save_CC=$CC 3564cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3565/* end confdefs.h. */ 3566#include <stdarg.h> 3567#include <stdio.h> 3568struct stat; 3569/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3570struct buf { int x; }; 3571FILE * (*rcsopen) (struct buf *, struct stat *, int); 3572static char *e (p, i) 3573 char **p; 3574 int i; 3575{ 3576 return p[i]; 3577} 3578static char *f (char * (*g) (char **, int), char **p, ...) 3579{ 3580 char *s; 3581 va_list v; 3582 va_start (v,p); 3583 s = g (p, va_arg (v,int)); 3584 va_end (v); 3585 return s; 3586} 3587 3588/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3589 function prototypes and stuff, but not '\xHH' hex character constants. 3590 These don't provoke an error unfortunately, instead are silently treated 3591 as 'x'. The following induces an error, until -std is added to get 3592 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3593 array size at least. It's necessary to write '\x00'==0 to get something 3594 that's true only with -std. */ 3595int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3596 3597/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3598 inside strings and character constants. */ 3599#define FOO(x) 'x' 3600int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3601 3602int test (int i, double x); 3603struct s1 {int (*f) (int a);}; 3604struct s2 {int (*f) (double a);}; 3605int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3606int argc; 3607char **argv; 3608int 3609main () 3610{ 3611return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3612 ; 3613 return 0; 3614} 3615_ACEOF 3616for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3617 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3618do 3619 CC="$ac_save_CC $ac_arg" 3620 if ac_fn_c_try_compile "$LINENO"; then : 3621 ac_cv_prog_cc_c89=$ac_arg 3622fi 3623rm -f core conftest.err conftest.$ac_objext 3624 test "x$ac_cv_prog_cc_c89" != "xno" && break 3625done 3626rm -f conftest.$ac_ext 3627CC=$ac_save_CC 3628 3629fi 3630# AC_CACHE_VAL 3631case "x$ac_cv_prog_cc_c89" in 3632 x) 3633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3634$as_echo "none needed" >&6; } ;; 3635 xno) 3636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3637$as_echo "unsupported" >&6; } ;; 3638 *) 3639 CC="$CC $ac_cv_prog_cc_c89" 3640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3641$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3642esac 3643if test "x$ac_cv_prog_cc_c89" != xno; then : 3644 3645fi 3646 3647ac_ext=c 3648ac_cpp='$CPP $CPPFLAGS' 3649ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3650ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3651ac_compiler_gnu=$ac_cv_c_compiler_gnu 3652 3653ac_ext=c 3654ac_cpp='$CPP $CPPFLAGS' 3655ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3656ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3657ac_compiler_gnu=$ac_cv_c_compiler_gnu 3658{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3659$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3660if ${am_cv_prog_cc_c_o+:} false; then : 3661 $as_echo_n "(cached) " >&6 3662else 3663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3664/* end confdefs.h. */ 3665 3666int 3667main () 3668{ 3669 3670 ; 3671 return 0; 3672} 3673_ACEOF 3674 # Make sure it works both with $CC and with simple cc. 3675 # Following AC_PROG_CC_C_O, we do the test twice because some 3676 # compilers refuse to overwrite an existing .o file with -o, 3677 # though they will create one. 3678 am_cv_prog_cc_c_o=yes 3679 for am_i in 1 2; do 3680 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3681 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3682 ac_status=$? 3683 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3684 (exit $ac_status); } \ 3685 && test -f conftest2.$ac_objext; then 3686 : OK 3687 else 3688 am_cv_prog_cc_c_o=no 3689 break 3690 fi 3691 done 3692 rm -f core conftest* 3693 unset am_i 3694fi 3695{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3696$as_echo "$am_cv_prog_cc_c_o" >&6; } 3697if test "$am_cv_prog_cc_c_o" != yes; then 3698 # Losing compiler, so override with the script. 3699 # FIXME: It is wrong to rewrite CC. 3700 # But if we don't then we get into trouble of one sort or another. 3701 # A longer-term fix would be to have automake use am__CC in this case, 3702 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3703 CC="$am_aux_dir/compile $CC" 3704fi 3705ac_ext=c 3706ac_cpp='$CPP $CPPFLAGS' 3707ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3708ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3709ac_compiler_gnu=$ac_cv_c_compiler_gnu 3710 3711 3712depcc="$CC" am_compiler_list= 3713 3714{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3715$as_echo_n "checking dependency style of $depcc... " >&6; } 3716if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3717 $as_echo_n "(cached) " >&6 3718else 3719 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3720 # We make a subdir and do the tests there. Otherwise we can end up 3721 # making bogus files that we don't know about and never remove. For 3722 # instance it was reported that on HP-UX the gcc test will end up 3723 # making a dummy file named 'D' -- because '-MD' means "put the output 3724 # in D". 3725 rm -rf conftest.dir 3726 mkdir conftest.dir 3727 # Copy depcomp to subdir because otherwise we won't find it if we're 3728 # using a relative directory. 3729 cp "$am_depcomp" conftest.dir 3730 cd conftest.dir 3731 # We will build objects and dependencies in a subdirectory because 3732 # it helps to detect inapplicable dependency modes. For instance 3733 # both Tru64's cc and ICC support -MD to output dependencies as a 3734 # side effect of compilation, but ICC will put the dependencies in 3735 # the current directory while Tru64 will put them in the object 3736 # directory. 3737 mkdir sub 3738 3739 am_cv_CC_dependencies_compiler_type=none 3740 if test "$am_compiler_list" = ""; then 3741 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3742 fi 3743 am__universal=false 3744 case " $depcc " in #( 3745 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3746 esac 3747 3748 for depmode in $am_compiler_list; do 3749 # Setup a source with many dependencies, because some compilers 3750 # like to wrap large dependency lists on column 80 (with \), and 3751 # we should not choose a depcomp mode which is confused by this. 3752 # 3753 # We need to recreate these files for each test, as the compiler may 3754 # overwrite some of them when testing with obscure command lines. 3755 # This happens at least with the AIX C compiler. 3756 : > sub/conftest.c 3757 for i in 1 2 3 4 5 6; do 3758 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3759 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3760 # Solaris 10 /bin/sh. 3761 echo '/* dummy */' > sub/conftst$i.h 3762 done 3763 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3764 3765 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3766 # mode. It turns out that the SunPro C++ compiler does not properly 3767 # handle '-M -o', and we need to detect this. Also, some Intel 3768 # versions had trouble with output in subdirs. 3769 am__obj=sub/conftest.${OBJEXT-o} 3770 am__minus_obj="-o $am__obj" 3771 case $depmode in 3772 gcc) 3773 # This depmode causes a compiler race in universal mode. 3774 test "$am__universal" = false || continue 3775 ;; 3776 nosideeffect) 3777 # After this tag, mechanisms are not by side-effect, so they'll 3778 # only be used when explicitly requested. 3779 if test "x$enable_dependency_tracking" = xyes; then 3780 continue 3781 else 3782 break 3783 fi 3784 ;; 3785 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3786 # This compiler won't grok '-c -o', but also, the minuso test has 3787 # not run yet. These depmodes are late enough in the game, and 3788 # so weak that their functioning should not be impacted. 3789 am__obj=conftest.${OBJEXT-o} 3790 am__minus_obj= 3791 ;; 3792 none) break ;; 3793 esac 3794 if depmode=$depmode \ 3795 source=sub/conftest.c object=$am__obj \ 3796 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3797 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3798 >/dev/null 2>conftest.err && 3799 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3800 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3801 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3802 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3803 # icc doesn't choke on unknown options, it will just issue warnings 3804 # or remarks (even with -Werror). So we grep stderr for any message 3805 # that says an option was ignored or not supported. 3806 # When given -MP, icc 7.0 and 7.1 complain thusly: 3807 # icc: Command line warning: ignoring option '-M'; no argument required 3808 # The diagnosis changed in icc 8.0: 3809 # icc: Command line remark: option '-MP' not supported 3810 if (grep 'ignoring option' conftest.err || 3811 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3812 am_cv_CC_dependencies_compiler_type=$depmode 3813 break 3814 fi 3815 fi 3816 done 3817 3818 cd .. 3819 rm -rf conftest.dir 3820else 3821 am_cv_CC_dependencies_compiler_type=none 3822fi 3823 3824fi 3825{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3826$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3827CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3828 3829 if 3830 test "x$enable_dependency_tracking" != xno \ 3831 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3832 am__fastdepCC_TRUE= 3833 am__fastdepCC_FALSE='#' 3834else 3835 am__fastdepCC_TRUE='#' 3836 am__fastdepCC_FALSE= 3837fi 3838 3839 3840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3841$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3842if ${ac_cv_prog_cc_c99+:} false; then : 3843 $as_echo_n "(cached) " >&6 3844else 3845 ac_cv_prog_cc_c99=no 3846ac_save_CC=$CC 3847cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3848/* end confdefs.h. */ 3849#include <stdarg.h> 3850#include <stdbool.h> 3851#include <stdlib.h> 3852#include <wchar.h> 3853#include <stdio.h> 3854 3855// Check varargs macros. These examples are taken from C99 6.10.3.5. 3856#define debug(...) fprintf (stderr, __VA_ARGS__) 3857#define showlist(...) puts (#__VA_ARGS__) 3858#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3859static void 3860test_varargs_macros (void) 3861{ 3862 int x = 1234; 3863 int y = 5678; 3864 debug ("Flag"); 3865 debug ("X = %d\n", x); 3866 showlist (The first, second, and third items.); 3867 report (x>y, "x is %d but y is %d", x, y); 3868} 3869 3870// Check long long types. 3871#define BIG64 18446744073709551615ull 3872#define BIG32 4294967295ul 3873#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3874#if !BIG_OK 3875 your preprocessor is broken; 3876#endif 3877#if BIG_OK 3878#else 3879 your preprocessor is broken; 3880#endif 3881static long long int bignum = -9223372036854775807LL; 3882static unsigned long long int ubignum = BIG64; 3883 3884struct incomplete_array 3885{ 3886 int datasize; 3887 double data[]; 3888}; 3889 3890struct named_init { 3891 int number; 3892 const wchar_t *name; 3893 double average; 3894}; 3895 3896typedef const char *ccp; 3897 3898static inline int 3899test_restrict (ccp restrict text) 3900{ 3901 // See if C++-style comments work. 3902 // Iterate through items via the restricted pointer. 3903 // Also check for declarations in for loops. 3904 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3905 continue; 3906 return 0; 3907} 3908 3909// Check varargs and va_copy. 3910static void 3911test_varargs (const char *format, ...) 3912{ 3913 va_list args; 3914 va_start (args, format); 3915 va_list args_copy; 3916 va_copy (args_copy, args); 3917 3918 const char *str; 3919 int number; 3920 float fnumber; 3921 3922 while (*format) 3923 { 3924 switch (*format++) 3925 { 3926 case 's': // string 3927 str = va_arg (args_copy, const char *); 3928 break; 3929 case 'd': // int 3930 number = va_arg (args_copy, int); 3931 break; 3932 case 'f': // float 3933 fnumber = va_arg (args_copy, double); 3934 break; 3935 default: 3936 break; 3937 } 3938 } 3939 va_end (args_copy); 3940 va_end (args); 3941} 3942 3943int 3944main () 3945{ 3946 3947 // Check bool. 3948 _Bool success = false; 3949 3950 // Check restrict. 3951 if (test_restrict ("String literal") == 0) 3952 success = true; 3953 char *restrict newvar = "Another string"; 3954 3955 // Check varargs. 3956 test_varargs ("s, d' f .", "string", 65, 34.234); 3957 test_varargs_macros (); 3958 3959 // Check flexible array members. 3960 struct incomplete_array *ia = 3961 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3962 ia->datasize = 10; 3963 for (int i = 0; i < ia->datasize; ++i) 3964 ia->data[i] = i * 1.234; 3965 3966 // Check named initializers. 3967 struct named_init ni = { 3968 .number = 34, 3969 .name = L"Test wide string", 3970 .average = 543.34343, 3971 }; 3972 3973 ni.number = 58; 3974 3975 int dynamic_array[ni.number]; 3976 dynamic_array[ni.number - 1] = 543; 3977 3978 // work around unused variable warnings 3979 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3980 || dynamic_array[ni.number - 1] != 543); 3981 3982 ; 3983 return 0; 3984} 3985_ACEOF 3986for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3987do 3988 CC="$ac_save_CC $ac_arg" 3989 if ac_fn_c_try_compile "$LINENO"; then : 3990 ac_cv_prog_cc_c99=$ac_arg 3991fi 3992rm -f core conftest.err conftest.$ac_objext 3993 test "x$ac_cv_prog_cc_c99" != "xno" && break 3994done 3995rm -f conftest.$ac_ext 3996CC=$ac_save_CC 3997 3998fi 3999# AC_CACHE_VAL 4000case "x$ac_cv_prog_cc_c99" in 4001 x) 4002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4003$as_echo "none needed" >&6; } ;; 4004 xno) 4005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4006$as_echo "unsupported" >&6; } ;; 4007 *) 4008 CC="$CC $ac_cv_prog_cc_c99" 4009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4010$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4011esac 4012if test "x$ac_cv_prog_cc_c99" != xno; then : 4013 4014fi 4015 4016 4017 4018ac_ext=c 4019ac_cpp='$CPP $CPPFLAGS' 4020ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4021ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4022ac_compiler_gnu=$ac_cv_c_compiler_gnu 4023{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4024$as_echo_n "checking how to run the C preprocessor... " >&6; } 4025# On Suns, sometimes $CPP names a directory. 4026if test -n "$CPP" && test -d "$CPP"; then 4027 CPP= 4028fi 4029if test -z "$CPP"; then 4030 if ${ac_cv_prog_CPP+:} false; then : 4031 $as_echo_n "(cached) " >&6 4032else 4033 # Double quotes because CPP needs to be expanded 4034 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4035 do 4036 ac_preproc_ok=false 4037for ac_c_preproc_warn_flag in '' yes 4038do 4039 # Use a header file that comes with gcc, so configuring glibc 4040 # with a fresh cross-compiler works. 4041 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4042 # <limits.h> exists even on freestanding compilers. 4043 # On the NeXT, cc -E runs the code through the compiler's parser, 4044 # not just through cpp. "Syntax error" is here to catch this case. 4045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4046/* end confdefs.h. */ 4047#ifdef __STDC__ 4048# include <limits.h> 4049#else 4050# include <assert.h> 4051#endif 4052 Syntax error 4053_ACEOF 4054if ac_fn_c_try_cpp "$LINENO"; then : 4055 4056else 4057 # Broken: fails on valid input. 4058continue 4059fi 4060rm -f conftest.err conftest.i conftest.$ac_ext 4061 4062 # OK, works on sane cases. Now check whether nonexistent headers 4063 # can be detected and how. 4064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4065/* end confdefs.h. */ 4066#include <ac_nonexistent.h> 4067_ACEOF 4068if ac_fn_c_try_cpp "$LINENO"; then : 4069 # Broken: success on invalid input. 4070continue 4071else 4072 # Passes both tests. 4073ac_preproc_ok=: 4074break 4075fi 4076rm -f conftest.err conftest.i conftest.$ac_ext 4077 4078done 4079# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4080rm -f conftest.i conftest.err conftest.$ac_ext 4081if $ac_preproc_ok; then : 4082 break 4083fi 4084 4085 done 4086 ac_cv_prog_CPP=$CPP 4087 4088fi 4089 CPP=$ac_cv_prog_CPP 4090else 4091 ac_cv_prog_CPP=$CPP 4092fi 4093{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4094$as_echo "$CPP" >&6; } 4095ac_preproc_ok=false 4096for ac_c_preproc_warn_flag in '' yes 4097do 4098 # Use a header file that comes with gcc, so configuring glibc 4099 # with a fresh cross-compiler works. 4100 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4101 # <limits.h> exists even on freestanding compilers. 4102 # On the NeXT, cc -E runs the code through the compiler's parser, 4103 # not just through cpp. "Syntax error" is here to catch this case. 4104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4105/* end confdefs.h. */ 4106#ifdef __STDC__ 4107# include <limits.h> 4108#else 4109# include <assert.h> 4110#endif 4111 Syntax error 4112_ACEOF 4113if ac_fn_c_try_cpp "$LINENO"; then : 4114 4115else 4116 # Broken: fails on valid input. 4117continue 4118fi 4119rm -f conftest.err conftest.i conftest.$ac_ext 4120 4121 # OK, works on sane cases. Now check whether nonexistent headers 4122 # can be detected and how. 4123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4124/* end confdefs.h. */ 4125#include <ac_nonexistent.h> 4126_ACEOF 4127if ac_fn_c_try_cpp "$LINENO"; then : 4128 # Broken: success on invalid input. 4129continue 4130else 4131 # Passes both tests. 4132ac_preproc_ok=: 4133break 4134fi 4135rm -f conftest.err conftest.i conftest.$ac_ext 4136 4137done 4138# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4139rm -f conftest.i conftest.err conftest.$ac_ext 4140if $ac_preproc_ok; then : 4141 4142else 4143 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4144$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4145as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4146See \`config.log' for more details" "$LINENO" 5; } 4147fi 4148 4149ac_ext=c 4150ac_cpp='$CPP $CPPFLAGS' 4151ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4152ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4153ac_compiler_gnu=$ac_cv_c_compiler_gnu 4154 4155 4156{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4157$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4158if ${ac_cv_path_GREP+:} false; then : 4159 $as_echo_n "(cached) " >&6 4160else 4161 if test -z "$GREP"; then 4162 ac_path_GREP_found=false 4163 # Loop through the user's path and test for each of PROGNAME-LIST 4164 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4165for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4166do 4167 IFS=$as_save_IFS 4168 test -z "$as_dir" && as_dir=. 4169 for ac_prog in grep ggrep; do 4170 for ac_exec_ext in '' $ac_executable_extensions; do 4171 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4172 as_fn_executable_p "$ac_path_GREP" || continue 4173# Check for GNU ac_path_GREP and select it if it is found. 4174 # Check for GNU $ac_path_GREP 4175case `"$ac_path_GREP" --version 2>&1` in 4176*GNU*) 4177 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4178*) 4179 ac_count=0 4180 $as_echo_n 0123456789 >"conftest.in" 4181 while : 4182 do 4183 cat "conftest.in" "conftest.in" >"conftest.tmp" 4184 mv "conftest.tmp" "conftest.in" 4185 cp "conftest.in" "conftest.nl" 4186 $as_echo 'GREP' >> "conftest.nl" 4187 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4188 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4189 as_fn_arith $ac_count + 1 && ac_count=$as_val 4190 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4191 # Best one so far, save it but keep looking for a better one 4192 ac_cv_path_GREP="$ac_path_GREP" 4193 ac_path_GREP_max=$ac_count 4194 fi 4195 # 10*(2^10) chars as input seems more than enough 4196 test $ac_count -gt 10 && break 4197 done 4198 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4199esac 4200 4201 $ac_path_GREP_found && break 3 4202 done 4203 done 4204 done 4205IFS=$as_save_IFS 4206 if test -z "$ac_cv_path_GREP"; then 4207 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4208 fi 4209else 4210 ac_cv_path_GREP=$GREP 4211fi 4212 4213fi 4214{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4215$as_echo "$ac_cv_path_GREP" >&6; } 4216 GREP="$ac_cv_path_GREP" 4217 4218 4219{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4220$as_echo_n "checking for egrep... " >&6; } 4221if ${ac_cv_path_EGREP+:} false; then : 4222 $as_echo_n "(cached) " >&6 4223else 4224 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4225 then ac_cv_path_EGREP="$GREP -E" 4226 else 4227 if test -z "$EGREP"; then 4228 ac_path_EGREP_found=false 4229 # Loop through the user's path and test for each of PROGNAME-LIST 4230 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4231for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4232do 4233 IFS=$as_save_IFS 4234 test -z "$as_dir" && as_dir=. 4235 for ac_prog in egrep; do 4236 for ac_exec_ext in '' $ac_executable_extensions; do 4237 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4238 as_fn_executable_p "$ac_path_EGREP" || continue 4239# Check for GNU ac_path_EGREP and select it if it is found. 4240 # Check for GNU $ac_path_EGREP 4241case `"$ac_path_EGREP" --version 2>&1` in 4242*GNU*) 4243 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4244*) 4245 ac_count=0 4246 $as_echo_n 0123456789 >"conftest.in" 4247 while : 4248 do 4249 cat "conftest.in" "conftest.in" >"conftest.tmp" 4250 mv "conftest.tmp" "conftest.in" 4251 cp "conftest.in" "conftest.nl" 4252 $as_echo 'EGREP' >> "conftest.nl" 4253 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4254 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4255 as_fn_arith $ac_count + 1 && ac_count=$as_val 4256 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4257 # Best one so far, save it but keep looking for a better one 4258 ac_cv_path_EGREP="$ac_path_EGREP" 4259 ac_path_EGREP_max=$ac_count 4260 fi 4261 # 10*(2^10) chars as input seems more than enough 4262 test $ac_count -gt 10 && break 4263 done 4264 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4265esac 4266 4267 $ac_path_EGREP_found && break 3 4268 done 4269 done 4270 done 4271IFS=$as_save_IFS 4272 if test -z "$ac_cv_path_EGREP"; then 4273 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4274 fi 4275else 4276 ac_cv_path_EGREP=$EGREP 4277fi 4278 4279 fi 4280fi 4281{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4282$as_echo "$ac_cv_path_EGREP" >&6; } 4283 EGREP="$ac_cv_path_EGREP" 4284 4285 4286{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4287$as_echo_n "checking for ANSI C header files... " >&6; } 4288if ${ac_cv_header_stdc+:} false; then : 4289 $as_echo_n "(cached) " >&6 4290else 4291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4292/* end confdefs.h. */ 4293#include <stdlib.h> 4294#include <stdarg.h> 4295#include <string.h> 4296#include <float.h> 4297 4298int 4299main () 4300{ 4301 4302 ; 4303 return 0; 4304} 4305_ACEOF 4306if ac_fn_c_try_compile "$LINENO"; then : 4307 ac_cv_header_stdc=yes 4308else 4309 ac_cv_header_stdc=no 4310fi 4311rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4312 4313if test $ac_cv_header_stdc = yes; then 4314 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4316/* end confdefs.h. */ 4317#include <string.h> 4318 4319_ACEOF 4320if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4321 $EGREP "memchr" >/dev/null 2>&1; then : 4322 4323else 4324 ac_cv_header_stdc=no 4325fi 4326rm -f conftest* 4327 4328fi 4329 4330if test $ac_cv_header_stdc = yes; then 4331 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4333/* end confdefs.h. */ 4334#include <stdlib.h> 4335 4336_ACEOF 4337if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4338 $EGREP "free" >/dev/null 2>&1; then : 4339 4340else 4341 ac_cv_header_stdc=no 4342fi 4343rm -f conftest* 4344 4345fi 4346 4347if test $ac_cv_header_stdc = yes; then 4348 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4349 if test "$cross_compiling" = yes; then : 4350 : 4351else 4352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4353/* end confdefs.h. */ 4354#include <ctype.h> 4355#include <stdlib.h> 4356#if ((' ' & 0x0FF) == 0x020) 4357# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4358# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4359#else 4360# define ISLOWER(c) \ 4361 (('a' <= (c) && (c) <= 'i') \ 4362 || ('j' <= (c) && (c) <= 'r') \ 4363 || ('s' <= (c) && (c) <= 'z')) 4364# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4365#endif 4366 4367#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4368int 4369main () 4370{ 4371 int i; 4372 for (i = 0; i < 256; i++) 4373 if (XOR (islower (i), ISLOWER (i)) 4374 || toupper (i) != TOUPPER (i)) 4375 return 2; 4376 return 0; 4377} 4378_ACEOF 4379if ac_fn_c_try_run "$LINENO"; then : 4380 4381else 4382 ac_cv_header_stdc=no 4383fi 4384rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4385 conftest.$ac_objext conftest.beam conftest.$ac_ext 4386fi 4387 4388fi 4389fi 4390{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4391$as_echo "$ac_cv_header_stdc" >&6; } 4392if test $ac_cv_header_stdc = yes; then 4393 4394$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4395 4396fi 4397 4398# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4399for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4400 inttypes.h stdint.h unistd.h 4401do : 4402 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4403ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4404" 4405if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4406 cat >>confdefs.h <<_ACEOF 4407#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4408_ACEOF 4409 4410fi 4411 4412done 4413 4414 4415 4416 4417 4418 4419ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4420if test "x$ac_cv_have_decl___clang__" = xyes; then : 4421 CLANGCC="yes" 4422else 4423 CLANGCC="no" 4424fi 4425 4426ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4427if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4428 INTELCC="yes" 4429else 4430 INTELCC="no" 4431fi 4432 4433ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4434if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4435 SUNCC="yes" 4436else 4437 SUNCC="no" 4438fi 4439 4440 4441 4442 4443 4444 4445 4446 4447 4448if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4449 if test -n "$ac_tool_prefix"; then 4450 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4451set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4452{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4453$as_echo_n "checking for $ac_word... " >&6; } 4454if ${ac_cv_path_PKG_CONFIG+:} false; then : 4455 $as_echo_n "(cached) " >&6 4456else 4457 case $PKG_CONFIG in 4458 [\\/]* | ?:[\\/]*) 4459 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4460 ;; 4461 *) 4462 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4463for as_dir in $PATH 4464do 4465 IFS=$as_save_IFS 4466 test -z "$as_dir" && as_dir=. 4467 for ac_exec_ext in '' $ac_executable_extensions; do 4468 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4469 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4470 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4471 break 2 4472 fi 4473done 4474 done 4475IFS=$as_save_IFS 4476 4477 ;; 4478esac 4479fi 4480PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4481if test -n "$PKG_CONFIG"; then 4482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4483$as_echo "$PKG_CONFIG" >&6; } 4484else 4485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4486$as_echo "no" >&6; } 4487fi 4488 4489 4490fi 4491if test -z "$ac_cv_path_PKG_CONFIG"; then 4492 ac_pt_PKG_CONFIG=$PKG_CONFIG 4493 # Extract the first word of "pkg-config", so it can be a program name with args. 4494set dummy pkg-config; ac_word=$2 4495{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4496$as_echo_n "checking for $ac_word... " >&6; } 4497if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4498 $as_echo_n "(cached) " >&6 4499else 4500 case $ac_pt_PKG_CONFIG in 4501 [\\/]* | ?:[\\/]*) 4502 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4503 ;; 4504 *) 4505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4506for as_dir in $PATH 4507do 4508 IFS=$as_save_IFS 4509 test -z "$as_dir" && as_dir=. 4510 for ac_exec_ext in '' $ac_executable_extensions; do 4511 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4512 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4513 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4514 break 2 4515 fi 4516done 4517 done 4518IFS=$as_save_IFS 4519 4520 ;; 4521esac 4522fi 4523ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4524if test -n "$ac_pt_PKG_CONFIG"; then 4525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4526$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4527else 4528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4529$as_echo "no" >&6; } 4530fi 4531 4532 if test "x$ac_pt_PKG_CONFIG" = x; then 4533 PKG_CONFIG="" 4534 else 4535 case $cross_compiling:$ac_tool_warned in 4536yes:) 4537{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4538$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4539ac_tool_warned=yes ;; 4540esac 4541 PKG_CONFIG=$ac_pt_PKG_CONFIG 4542 fi 4543else 4544 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4545fi 4546 4547fi 4548if test -n "$PKG_CONFIG"; then 4549 _pkg_min_version=0.9.0 4550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4551$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4552 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4554$as_echo "yes" >&6; } 4555 else 4556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4557$as_echo "no" >&6; } 4558 PKG_CONFIG="" 4559 fi 4560fi 4561# Make sure we can run config.sub. 4562$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4563 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4564 4565{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4566$as_echo_n "checking build system type... " >&6; } 4567if ${ac_cv_build+:} false; then : 4568 $as_echo_n "(cached) " >&6 4569else 4570 ac_build_alias=$build_alias 4571test "x$ac_build_alias" = x && 4572 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4573test "x$ac_build_alias" = x && 4574 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4575ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4576 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4577 4578fi 4579{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4580$as_echo "$ac_cv_build" >&6; } 4581case $ac_cv_build in 4582*-*-*) ;; 4583*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4584esac 4585build=$ac_cv_build 4586ac_save_IFS=$IFS; IFS='-' 4587set x $ac_cv_build 4588shift 4589build_cpu=$1 4590build_vendor=$2 4591shift; shift 4592# Remember, the first character of IFS is used to create $*, 4593# except with old shells: 4594build_os=$* 4595IFS=$ac_save_IFS 4596case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4597 4598 4599{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4600$as_echo_n "checking host system type... " >&6; } 4601if ${ac_cv_host+:} false; then : 4602 $as_echo_n "(cached) " >&6 4603else 4604 if test "x$host_alias" = x; then 4605 ac_cv_host=$ac_cv_build 4606else 4607 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4608 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4609fi 4610 4611fi 4612{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4613$as_echo "$ac_cv_host" >&6; } 4614case $ac_cv_host in 4615*-*-*) ;; 4616*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4617esac 4618host=$ac_cv_host 4619ac_save_IFS=$IFS; IFS='-' 4620set x $ac_cv_host 4621shift 4622host_cpu=$1 4623host_vendor=$2 4624shift; shift 4625# Remember, the first character of IFS is used to create $*, 4626# except with old shells: 4627host_os=$* 4628IFS=$ac_save_IFS 4629case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4630 4631 4632{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4633$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4634if ${ac_cv_path_SED+:} false; then : 4635 $as_echo_n "(cached) " >&6 4636else 4637 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4638 for ac_i in 1 2 3 4 5 6 7; do 4639 ac_script="$ac_script$as_nl$ac_script" 4640 done 4641 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4642 { ac_script=; unset ac_script;} 4643 if test -z "$SED"; then 4644 ac_path_SED_found=false 4645 # Loop through the user's path and test for each of PROGNAME-LIST 4646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4647for as_dir in $PATH 4648do 4649 IFS=$as_save_IFS 4650 test -z "$as_dir" && as_dir=. 4651 for ac_prog in sed gsed; do 4652 for ac_exec_ext in '' $ac_executable_extensions; do 4653 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4654 as_fn_executable_p "$ac_path_SED" || continue 4655# Check for GNU ac_path_SED and select it if it is found. 4656 # Check for GNU $ac_path_SED 4657case `"$ac_path_SED" --version 2>&1` in 4658*GNU*) 4659 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4660*) 4661 ac_count=0 4662 $as_echo_n 0123456789 >"conftest.in" 4663 while : 4664 do 4665 cat "conftest.in" "conftest.in" >"conftest.tmp" 4666 mv "conftest.tmp" "conftest.in" 4667 cp "conftest.in" "conftest.nl" 4668 $as_echo '' >> "conftest.nl" 4669 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4670 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4671 as_fn_arith $ac_count + 1 && ac_count=$as_val 4672 if test $ac_count -gt ${ac_path_SED_max-0}; then 4673 # Best one so far, save it but keep looking for a better one 4674 ac_cv_path_SED="$ac_path_SED" 4675 ac_path_SED_max=$ac_count 4676 fi 4677 # 10*(2^10) chars as input seems more than enough 4678 test $ac_count -gt 10 && break 4679 done 4680 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4681esac 4682 4683 $ac_path_SED_found && break 3 4684 done 4685 done 4686 done 4687IFS=$as_save_IFS 4688 if test -z "$ac_cv_path_SED"; then 4689 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4690 fi 4691else 4692 ac_cv_path_SED=$SED 4693fi 4694 4695fi 4696{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4697$as_echo "$ac_cv_path_SED" >&6; } 4698 SED="$ac_cv_path_SED" 4699 rm -f conftest.sed 4700 4701 4702 4703 4704 4705 4706# Check whether --enable-selective-werror was given. 4707if test "${enable_selective_werror+set}" = set; then : 4708 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4709else 4710 SELECTIVE_WERROR=yes 4711fi 4712 4713 4714 4715 4716 4717# -v is too short to test reliably with XORG_TESTSET_CFLAG 4718if test "x$SUNCC" = "xyes"; then 4719 BASE_CFLAGS="-v" 4720else 4721 BASE_CFLAGS="" 4722fi 4723 4724# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4725 4726 4727 4728 4729 4730 4731 4732 4733 4734 4735 4736 4737 4738xorg_testset_save_CFLAGS="$CFLAGS" 4739 4740if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4743$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4744if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4745 $as_echo_n "(cached) " >&6 4746else 4747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4748/* end confdefs.h. */ 4749int i; 4750_ACEOF 4751if ac_fn_c_try_compile "$LINENO"; then : 4752 xorg_cv_cc_flag_unknown_warning_option=yes 4753else 4754 xorg_cv_cc_flag_unknown_warning_option=no 4755fi 4756rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4757fi 4758{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4759$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4760 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4761 CFLAGS="$xorg_testset_save_CFLAGS" 4762fi 4763 4764if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4765 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4767 fi 4768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4770$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4771if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4772 $as_echo_n "(cached) " >&6 4773else 4774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4775/* end confdefs.h. */ 4776int i; 4777_ACEOF 4778if ac_fn_c_try_compile "$LINENO"; then : 4779 xorg_cv_cc_flag_unused_command_line_argument=yes 4780else 4781 xorg_cv_cc_flag_unused_command_line_argument=no 4782fi 4783rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4784fi 4785{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4786$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4787 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4788 CFLAGS="$xorg_testset_save_CFLAGS" 4789fi 4790 4791found="no" 4792 4793 if test $found = "no" ; then 4794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4796 fi 4797 4798 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4800 fi 4801 4802 CFLAGS="$CFLAGS -Wall" 4803 4804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4805$as_echo_n "checking if $CC supports -Wall... " >&6; } 4806 cacheid=xorg_cv_cc_flag__Wall 4807 if eval \${$cacheid+:} false; then : 4808 $as_echo_n "(cached) " >&6 4809else 4810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4811/* end confdefs.h. */ 4812int i; 4813int 4814main () 4815{ 4816 4817 ; 4818 return 0; 4819} 4820_ACEOF 4821if ac_fn_c_try_link "$LINENO"; then : 4822 eval $cacheid=yes 4823else 4824 eval $cacheid=no 4825fi 4826rm -f core conftest.err conftest.$ac_objext \ 4827 conftest$ac_exeext conftest.$ac_ext 4828fi 4829 4830 4831 CFLAGS="$xorg_testset_save_CFLAGS" 4832 4833 eval supported=\$$cacheid 4834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4835$as_echo "$supported" >&6; } 4836 if test "$supported" = "yes" ; then 4837 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4838 found="yes" 4839 fi 4840 fi 4841 4842 4843 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856xorg_testset_save_CFLAGS="$CFLAGS" 4857 4858if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4861$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4862if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4863 $as_echo_n "(cached) " >&6 4864else 4865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4866/* end confdefs.h. */ 4867int i; 4868_ACEOF 4869if ac_fn_c_try_compile "$LINENO"; then : 4870 xorg_cv_cc_flag_unknown_warning_option=yes 4871else 4872 xorg_cv_cc_flag_unknown_warning_option=no 4873fi 4874rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4875fi 4876{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4877$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4878 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4879 CFLAGS="$xorg_testset_save_CFLAGS" 4880fi 4881 4882if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4883 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4885 fi 4886 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4888$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4889if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4890 $as_echo_n "(cached) " >&6 4891else 4892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4893/* end confdefs.h. */ 4894int i; 4895_ACEOF 4896if ac_fn_c_try_compile "$LINENO"; then : 4897 xorg_cv_cc_flag_unused_command_line_argument=yes 4898else 4899 xorg_cv_cc_flag_unused_command_line_argument=no 4900fi 4901rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4902fi 4903{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4904$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4905 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4906 CFLAGS="$xorg_testset_save_CFLAGS" 4907fi 4908 4909found="no" 4910 4911 if test $found = "no" ; then 4912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4914 fi 4915 4916 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4918 fi 4919 4920 CFLAGS="$CFLAGS -Wpointer-arith" 4921 4922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4923$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4924 cacheid=xorg_cv_cc_flag__Wpointer_arith 4925 if eval \${$cacheid+:} false; then : 4926 $as_echo_n "(cached) " >&6 4927else 4928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4929/* end confdefs.h. */ 4930int i; 4931int 4932main () 4933{ 4934 4935 ; 4936 return 0; 4937} 4938_ACEOF 4939if ac_fn_c_try_link "$LINENO"; then : 4940 eval $cacheid=yes 4941else 4942 eval $cacheid=no 4943fi 4944rm -f core conftest.err conftest.$ac_objext \ 4945 conftest$ac_exeext conftest.$ac_ext 4946fi 4947 4948 4949 CFLAGS="$xorg_testset_save_CFLAGS" 4950 4951 eval supported=\$$cacheid 4952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4953$as_echo "$supported" >&6; } 4954 if test "$supported" = "yes" ; then 4955 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4956 found="yes" 4957 fi 4958 fi 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974xorg_testset_save_CFLAGS="$CFLAGS" 4975 4976if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4979$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4980if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4981 $as_echo_n "(cached) " >&6 4982else 4983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4984/* end confdefs.h. */ 4985int i; 4986_ACEOF 4987if ac_fn_c_try_compile "$LINENO"; then : 4988 xorg_cv_cc_flag_unknown_warning_option=yes 4989else 4990 xorg_cv_cc_flag_unknown_warning_option=no 4991fi 4992rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4993fi 4994{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4995$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4996 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4997 CFLAGS="$xorg_testset_save_CFLAGS" 4998fi 4999 5000if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5001 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5003 fi 5004 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5006$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5007if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5008 $as_echo_n "(cached) " >&6 5009else 5010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5011/* end confdefs.h. */ 5012int i; 5013_ACEOF 5014if ac_fn_c_try_compile "$LINENO"; then : 5015 xorg_cv_cc_flag_unused_command_line_argument=yes 5016else 5017 xorg_cv_cc_flag_unused_command_line_argument=no 5018fi 5019rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5020fi 5021{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5022$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5023 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5024 CFLAGS="$xorg_testset_save_CFLAGS" 5025fi 5026 5027found="no" 5028 5029 if test $found = "no" ; then 5030 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5032 fi 5033 5034 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5036 fi 5037 5038 CFLAGS="$CFLAGS -Wmissing-declarations" 5039 5040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5041$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5042 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5043 if eval \${$cacheid+:} false; then : 5044 $as_echo_n "(cached) " >&6 5045else 5046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5047/* end confdefs.h. */ 5048int i; 5049int 5050main () 5051{ 5052 5053 ; 5054 return 0; 5055} 5056_ACEOF 5057if ac_fn_c_try_link "$LINENO"; then : 5058 eval $cacheid=yes 5059else 5060 eval $cacheid=no 5061fi 5062rm -f core conftest.err conftest.$ac_objext \ 5063 conftest$ac_exeext conftest.$ac_ext 5064fi 5065 5066 5067 CFLAGS="$xorg_testset_save_CFLAGS" 5068 5069 eval supported=\$$cacheid 5070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5071$as_echo "$supported" >&6; } 5072 if test "$supported" = "yes" ; then 5073 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5074 found="yes" 5075 fi 5076 fi 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092xorg_testset_save_CFLAGS="$CFLAGS" 5093 5094if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5097$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5098if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5099 $as_echo_n "(cached) " >&6 5100else 5101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5102/* end confdefs.h. */ 5103int i; 5104_ACEOF 5105if ac_fn_c_try_compile "$LINENO"; then : 5106 xorg_cv_cc_flag_unknown_warning_option=yes 5107else 5108 xorg_cv_cc_flag_unknown_warning_option=no 5109fi 5110rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5111fi 5112{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5113$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5114 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5115 CFLAGS="$xorg_testset_save_CFLAGS" 5116fi 5117 5118if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5119 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5120 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5121 fi 5122 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5124$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5125if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5126 $as_echo_n "(cached) " >&6 5127else 5128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5129/* end confdefs.h. */ 5130int i; 5131_ACEOF 5132if ac_fn_c_try_compile "$LINENO"; then : 5133 xorg_cv_cc_flag_unused_command_line_argument=yes 5134else 5135 xorg_cv_cc_flag_unused_command_line_argument=no 5136fi 5137rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5138fi 5139{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5140$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5141 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5142 CFLAGS="$xorg_testset_save_CFLAGS" 5143fi 5144 5145found="no" 5146 5147 if test $found = "no" ; then 5148 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5150 fi 5151 5152 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5154 fi 5155 5156 CFLAGS="$CFLAGS -Wformat=2" 5157 5158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5159$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5160 cacheid=xorg_cv_cc_flag__Wformat_2 5161 if eval \${$cacheid+:} false; then : 5162 $as_echo_n "(cached) " >&6 5163else 5164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5165/* end confdefs.h. */ 5166int i; 5167int 5168main () 5169{ 5170 5171 ; 5172 return 0; 5173} 5174_ACEOF 5175if ac_fn_c_try_link "$LINENO"; then : 5176 eval $cacheid=yes 5177else 5178 eval $cacheid=no 5179fi 5180rm -f core conftest.err conftest.$ac_objext \ 5181 conftest$ac_exeext conftest.$ac_ext 5182fi 5183 5184 5185 CFLAGS="$xorg_testset_save_CFLAGS" 5186 5187 eval supported=\$$cacheid 5188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5189$as_echo "$supported" >&6; } 5190 if test "$supported" = "yes" ; then 5191 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5192 found="yes" 5193 fi 5194 fi 5195 5196 if test $found = "no" ; then 5197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5199 fi 5200 5201 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5202 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5203 fi 5204 5205 CFLAGS="$CFLAGS -Wformat" 5206 5207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5208$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5209 cacheid=xorg_cv_cc_flag__Wformat 5210 if eval \${$cacheid+:} false; then : 5211 $as_echo_n "(cached) " >&6 5212else 5213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5214/* end confdefs.h. */ 5215int i; 5216int 5217main () 5218{ 5219 5220 ; 5221 return 0; 5222} 5223_ACEOF 5224if ac_fn_c_try_link "$LINENO"; then : 5225 eval $cacheid=yes 5226else 5227 eval $cacheid=no 5228fi 5229rm -f core conftest.err conftest.$ac_objext \ 5230 conftest$ac_exeext conftest.$ac_ext 5231fi 5232 5233 5234 CFLAGS="$xorg_testset_save_CFLAGS" 5235 5236 eval supported=\$$cacheid 5237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5238$as_echo "$supported" >&6; } 5239 if test "$supported" = "yes" ; then 5240 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5241 found="yes" 5242 fi 5243 fi 5244 5245 5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261xorg_testset_save_CFLAGS="$CFLAGS" 5262 5263if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5266$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5267if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5268 $as_echo_n "(cached) " >&6 5269else 5270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5271/* end confdefs.h. */ 5272int i; 5273_ACEOF 5274if ac_fn_c_try_compile "$LINENO"; then : 5275 xorg_cv_cc_flag_unknown_warning_option=yes 5276else 5277 xorg_cv_cc_flag_unknown_warning_option=no 5278fi 5279rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5280fi 5281{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5282$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5283 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5284 CFLAGS="$xorg_testset_save_CFLAGS" 5285fi 5286 5287if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5288 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5290 fi 5291 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5293$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5294if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5295 $as_echo_n "(cached) " >&6 5296else 5297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5298/* end confdefs.h. */ 5299int i; 5300_ACEOF 5301if ac_fn_c_try_compile "$LINENO"; then : 5302 xorg_cv_cc_flag_unused_command_line_argument=yes 5303else 5304 xorg_cv_cc_flag_unused_command_line_argument=no 5305fi 5306rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5307fi 5308{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5309$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5310 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5311 CFLAGS="$xorg_testset_save_CFLAGS" 5312fi 5313 5314found="no" 5315 5316 if test $found = "no" ; then 5317 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5319 fi 5320 5321 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5322 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5323 fi 5324 5325 CFLAGS="$CFLAGS -Wstrict-prototypes" 5326 5327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5328$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5329 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5330 if eval \${$cacheid+:} false; then : 5331 $as_echo_n "(cached) " >&6 5332else 5333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5334/* end confdefs.h. */ 5335int i; 5336int 5337main () 5338{ 5339 5340 ; 5341 return 0; 5342} 5343_ACEOF 5344if ac_fn_c_try_link "$LINENO"; then : 5345 eval $cacheid=yes 5346else 5347 eval $cacheid=no 5348fi 5349rm -f core conftest.err conftest.$ac_objext \ 5350 conftest$ac_exeext conftest.$ac_ext 5351fi 5352 5353 5354 CFLAGS="$xorg_testset_save_CFLAGS" 5355 5356 eval supported=\$$cacheid 5357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5358$as_echo "$supported" >&6; } 5359 if test "$supported" = "yes" ; then 5360 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5361 found="yes" 5362 fi 5363 fi 5364 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379xorg_testset_save_CFLAGS="$CFLAGS" 5380 5381if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5384$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5385if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5386 $as_echo_n "(cached) " >&6 5387else 5388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5389/* end confdefs.h. */ 5390int i; 5391_ACEOF 5392if ac_fn_c_try_compile "$LINENO"; then : 5393 xorg_cv_cc_flag_unknown_warning_option=yes 5394else 5395 xorg_cv_cc_flag_unknown_warning_option=no 5396fi 5397rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5398fi 5399{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5400$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5401 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5402 CFLAGS="$xorg_testset_save_CFLAGS" 5403fi 5404 5405if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5406 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5408 fi 5409 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5411$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5412if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5413 $as_echo_n "(cached) " >&6 5414else 5415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5416/* end confdefs.h. */ 5417int i; 5418_ACEOF 5419if ac_fn_c_try_compile "$LINENO"; then : 5420 xorg_cv_cc_flag_unused_command_line_argument=yes 5421else 5422 xorg_cv_cc_flag_unused_command_line_argument=no 5423fi 5424rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5425fi 5426{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5427$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5428 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5429 CFLAGS="$xorg_testset_save_CFLAGS" 5430fi 5431 5432found="no" 5433 5434 if test $found = "no" ; then 5435 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5436 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5437 fi 5438 5439 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5440 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5441 fi 5442 5443 CFLAGS="$CFLAGS -Wmissing-prototypes" 5444 5445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5446$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5447 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5448 if eval \${$cacheid+:} false; then : 5449 $as_echo_n "(cached) " >&6 5450else 5451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5452/* end confdefs.h. */ 5453int i; 5454int 5455main () 5456{ 5457 5458 ; 5459 return 0; 5460} 5461_ACEOF 5462if ac_fn_c_try_link "$LINENO"; then : 5463 eval $cacheid=yes 5464else 5465 eval $cacheid=no 5466fi 5467rm -f core conftest.err conftest.$ac_objext \ 5468 conftest$ac_exeext conftest.$ac_ext 5469fi 5470 5471 5472 CFLAGS="$xorg_testset_save_CFLAGS" 5473 5474 eval supported=\$$cacheid 5475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5476$as_echo "$supported" >&6; } 5477 if test "$supported" = "yes" ; then 5478 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5479 found="yes" 5480 fi 5481 fi 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497xorg_testset_save_CFLAGS="$CFLAGS" 5498 5499if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5502$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5503if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5504 $as_echo_n "(cached) " >&6 5505else 5506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5507/* end confdefs.h. */ 5508int i; 5509_ACEOF 5510if ac_fn_c_try_compile "$LINENO"; then : 5511 xorg_cv_cc_flag_unknown_warning_option=yes 5512else 5513 xorg_cv_cc_flag_unknown_warning_option=no 5514fi 5515rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5516fi 5517{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5518$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5519 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5520 CFLAGS="$xorg_testset_save_CFLAGS" 5521fi 5522 5523if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5524 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5526 fi 5527 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5529$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5530if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5531 $as_echo_n "(cached) " >&6 5532else 5533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5534/* end confdefs.h. */ 5535int i; 5536_ACEOF 5537if ac_fn_c_try_compile "$LINENO"; then : 5538 xorg_cv_cc_flag_unused_command_line_argument=yes 5539else 5540 xorg_cv_cc_flag_unused_command_line_argument=no 5541fi 5542rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5543fi 5544{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5545$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5546 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5547 CFLAGS="$xorg_testset_save_CFLAGS" 5548fi 5549 5550found="no" 5551 5552 if test $found = "no" ; then 5553 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5555 fi 5556 5557 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5558 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5559 fi 5560 5561 CFLAGS="$CFLAGS -Wnested-externs" 5562 5563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5564$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5565 cacheid=xorg_cv_cc_flag__Wnested_externs 5566 if eval \${$cacheid+:} false; then : 5567 $as_echo_n "(cached) " >&6 5568else 5569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5570/* end confdefs.h. */ 5571int i; 5572int 5573main () 5574{ 5575 5576 ; 5577 return 0; 5578} 5579_ACEOF 5580if ac_fn_c_try_link "$LINENO"; then : 5581 eval $cacheid=yes 5582else 5583 eval $cacheid=no 5584fi 5585rm -f core conftest.err conftest.$ac_objext \ 5586 conftest$ac_exeext conftest.$ac_ext 5587fi 5588 5589 5590 CFLAGS="$xorg_testset_save_CFLAGS" 5591 5592 eval supported=\$$cacheid 5593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5594$as_echo "$supported" >&6; } 5595 if test "$supported" = "yes" ; then 5596 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5597 found="yes" 5598 fi 5599 fi 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615xorg_testset_save_CFLAGS="$CFLAGS" 5616 5617if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5620$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5621if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5622 $as_echo_n "(cached) " >&6 5623else 5624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5625/* end confdefs.h. */ 5626int i; 5627_ACEOF 5628if ac_fn_c_try_compile "$LINENO"; then : 5629 xorg_cv_cc_flag_unknown_warning_option=yes 5630else 5631 xorg_cv_cc_flag_unknown_warning_option=no 5632fi 5633rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5634fi 5635{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5636$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5637 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5638 CFLAGS="$xorg_testset_save_CFLAGS" 5639fi 5640 5641if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5642 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5644 fi 5645 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5647$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5648if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5649 $as_echo_n "(cached) " >&6 5650else 5651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5652/* end confdefs.h. */ 5653int i; 5654_ACEOF 5655if ac_fn_c_try_compile "$LINENO"; then : 5656 xorg_cv_cc_flag_unused_command_line_argument=yes 5657else 5658 xorg_cv_cc_flag_unused_command_line_argument=no 5659fi 5660rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5661fi 5662{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5663$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5664 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5665 CFLAGS="$xorg_testset_save_CFLAGS" 5666fi 5667 5668found="no" 5669 5670 if test $found = "no" ; then 5671 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5673 fi 5674 5675 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5677 fi 5678 5679 CFLAGS="$CFLAGS -Wbad-function-cast" 5680 5681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5682$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5683 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5684 if eval \${$cacheid+:} false; then : 5685 $as_echo_n "(cached) " >&6 5686else 5687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5688/* end confdefs.h. */ 5689int i; 5690int 5691main () 5692{ 5693 5694 ; 5695 return 0; 5696} 5697_ACEOF 5698if ac_fn_c_try_link "$LINENO"; then : 5699 eval $cacheid=yes 5700else 5701 eval $cacheid=no 5702fi 5703rm -f core conftest.err conftest.$ac_objext \ 5704 conftest$ac_exeext conftest.$ac_ext 5705fi 5706 5707 5708 CFLAGS="$xorg_testset_save_CFLAGS" 5709 5710 eval supported=\$$cacheid 5711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5712$as_echo "$supported" >&6; } 5713 if test "$supported" = "yes" ; then 5714 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5715 found="yes" 5716 fi 5717 fi 5718 5719 5720 5721 5722 5723 5724 5725 5726 5727 5728 5729 5730 5731 5732 5733xorg_testset_save_CFLAGS="$CFLAGS" 5734 5735if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5736 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5738$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5739if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5740 $as_echo_n "(cached) " >&6 5741else 5742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5743/* end confdefs.h. */ 5744int i; 5745_ACEOF 5746if ac_fn_c_try_compile "$LINENO"; then : 5747 xorg_cv_cc_flag_unknown_warning_option=yes 5748else 5749 xorg_cv_cc_flag_unknown_warning_option=no 5750fi 5751rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5752fi 5753{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5754$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5755 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5756 CFLAGS="$xorg_testset_save_CFLAGS" 5757fi 5758 5759if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5760 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5762 fi 5763 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5765$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5766if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5767 $as_echo_n "(cached) " >&6 5768else 5769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5770/* end confdefs.h. */ 5771int i; 5772_ACEOF 5773if ac_fn_c_try_compile "$LINENO"; then : 5774 xorg_cv_cc_flag_unused_command_line_argument=yes 5775else 5776 xorg_cv_cc_flag_unused_command_line_argument=no 5777fi 5778rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5779fi 5780{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5781$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5782 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5783 CFLAGS="$xorg_testset_save_CFLAGS" 5784fi 5785 5786found="no" 5787 5788 if test $found = "no" ; then 5789 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5791 fi 5792 5793 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5794 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5795 fi 5796 5797 CFLAGS="$CFLAGS -Wold-style-definition" 5798 5799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5800$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5801 cacheid=xorg_cv_cc_flag__Wold_style_definition 5802 if eval \${$cacheid+:} false; then : 5803 $as_echo_n "(cached) " >&6 5804else 5805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5806/* end confdefs.h. */ 5807int i; 5808int 5809main () 5810{ 5811 5812 ; 5813 return 0; 5814} 5815_ACEOF 5816if ac_fn_c_try_link "$LINENO"; then : 5817 eval $cacheid=yes 5818else 5819 eval $cacheid=no 5820fi 5821rm -f core conftest.err conftest.$ac_objext \ 5822 conftest$ac_exeext conftest.$ac_ext 5823fi 5824 5825 5826 CFLAGS="$xorg_testset_save_CFLAGS" 5827 5828 eval supported=\$$cacheid 5829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5830$as_echo "$supported" >&6; } 5831 if test "$supported" = "yes" ; then 5832 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5833 found="yes" 5834 fi 5835 fi 5836 5837 if test $found = "no" ; then 5838 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5839 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5840 fi 5841 5842 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5843 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5844 fi 5845 5846 CFLAGS="$CFLAGS -fd" 5847 5848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5849$as_echo_n "checking if $CC supports -fd... " >&6; } 5850 cacheid=xorg_cv_cc_flag__fd 5851 if eval \${$cacheid+:} false; then : 5852 $as_echo_n "(cached) " >&6 5853else 5854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5855/* end confdefs.h. */ 5856int i; 5857int 5858main () 5859{ 5860 5861 ; 5862 return 0; 5863} 5864_ACEOF 5865if ac_fn_c_try_link "$LINENO"; then : 5866 eval $cacheid=yes 5867else 5868 eval $cacheid=no 5869fi 5870rm -f core conftest.err conftest.$ac_objext \ 5871 conftest$ac_exeext conftest.$ac_ext 5872fi 5873 5874 5875 CFLAGS="$xorg_testset_save_CFLAGS" 5876 5877 eval supported=\$$cacheid 5878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5879$as_echo "$supported" >&6; } 5880 if test "$supported" = "yes" ; then 5881 BASE_CFLAGS="$BASE_CFLAGS -fd" 5882 found="yes" 5883 fi 5884 fi 5885 5886 5887 5888 5889 5890 5891 5892 5893 5894 5895 5896 5897 5898 5899 5900xorg_testset_save_CFLAGS="$CFLAGS" 5901 5902if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5905$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5906if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5907 $as_echo_n "(cached) " >&6 5908else 5909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5910/* end confdefs.h. */ 5911int i; 5912_ACEOF 5913if ac_fn_c_try_compile "$LINENO"; then : 5914 xorg_cv_cc_flag_unknown_warning_option=yes 5915else 5916 xorg_cv_cc_flag_unknown_warning_option=no 5917fi 5918rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5919fi 5920{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5921$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5922 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5923 CFLAGS="$xorg_testset_save_CFLAGS" 5924fi 5925 5926if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5927 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5928 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5929 fi 5930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5932$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5933if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5934 $as_echo_n "(cached) " >&6 5935else 5936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5937/* end confdefs.h. */ 5938int i; 5939_ACEOF 5940if ac_fn_c_try_compile "$LINENO"; then : 5941 xorg_cv_cc_flag_unused_command_line_argument=yes 5942else 5943 xorg_cv_cc_flag_unused_command_line_argument=no 5944fi 5945rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5946fi 5947{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5948$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5949 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5950 CFLAGS="$xorg_testset_save_CFLAGS" 5951fi 5952 5953found="no" 5954 5955 if test $found = "no" ; then 5956 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5958 fi 5959 5960 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5962 fi 5963 5964 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5965 5966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5967$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5968 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5969 if eval \${$cacheid+:} false; then : 5970 $as_echo_n "(cached) " >&6 5971else 5972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5973/* end confdefs.h. */ 5974int i; 5975int 5976main () 5977{ 5978 5979 ; 5980 return 0; 5981} 5982_ACEOF 5983if ac_fn_c_try_link "$LINENO"; then : 5984 eval $cacheid=yes 5985else 5986 eval $cacheid=no 5987fi 5988rm -f core conftest.err conftest.$ac_objext \ 5989 conftest$ac_exeext conftest.$ac_ext 5990fi 5991 5992 5993 CFLAGS="$xorg_testset_save_CFLAGS" 5994 5995 eval supported=\$$cacheid 5996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5997$as_echo "$supported" >&6; } 5998 if test "$supported" = "yes" ; then 5999 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6000 found="yes" 6001 fi 6002 fi 6003 6004 6005 6006 6007 6008# This chunk adds additional warnings that could catch undesired effects. 6009 6010 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022xorg_testset_save_CFLAGS="$CFLAGS" 6023 6024if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6027$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6028if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6029 $as_echo_n "(cached) " >&6 6030else 6031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6032/* end confdefs.h. */ 6033int i; 6034_ACEOF 6035if ac_fn_c_try_compile "$LINENO"; then : 6036 xorg_cv_cc_flag_unknown_warning_option=yes 6037else 6038 xorg_cv_cc_flag_unknown_warning_option=no 6039fi 6040rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6041fi 6042{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6043$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6044 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6045 CFLAGS="$xorg_testset_save_CFLAGS" 6046fi 6047 6048if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6051 fi 6052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6054$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6055if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6056 $as_echo_n "(cached) " >&6 6057else 6058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6059/* end confdefs.h. */ 6060int i; 6061_ACEOF 6062if ac_fn_c_try_compile "$LINENO"; then : 6063 xorg_cv_cc_flag_unused_command_line_argument=yes 6064else 6065 xorg_cv_cc_flag_unused_command_line_argument=no 6066fi 6067rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6068fi 6069{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6070$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6071 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6072 CFLAGS="$xorg_testset_save_CFLAGS" 6073fi 6074 6075found="no" 6076 6077 if test $found = "no" ; then 6078 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6080 fi 6081 6082 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6084 fi 6085 6086 CFLAGS="$CFLAGS -Wunused" 6087 6088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6089$as_echo_n "checking if $CC supports -Wunused... " >&6; } 6090 cacheid=xorg_cv_cc_flag__Wunused 6091 if eval \${$cacheid+:} false; then : 6092 $as_echo_n "(cached) " >&6 6093else 6094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6095/* end confdefs.h. */ 6096int i; 6097int 6098main () 6099{ 6100 6101 ; 6102 return 0; 6103} 6104_ACEOF 6105if ac_fn_c_try_link "$LINENO"; then : 6106 eval $cacheid=yes 6107else 6108 eval $cacheid=no 6109fi 6110rm -f core conftest.err conftest.$ac_objext \ 6111 conftest$ac_exeext conftest.$ac_ext 6112fi 6113 6114 6115 CFLAGS="$xorg_testset_save_CFLAGS" 6116 6117 eval supported=\$$cacheid 6118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6119$as_echo "$supported" >&6; } 6120 if test "$supported" = "yes" ; then 6121 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6122 found="yes" 6123 fi 6124 fi 6125 6126 6127 6128 6129 6130 6131 6132 6133 6134 6135 6136 6137 6138 6139 6140xorg_testset_save_CFLAGS="$CFLAGS" 6141 6142if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6145$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6146if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6147 $as_echo_n "(cached) " >&6 6148else 6149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6150/* end confdefs.h. */ 6151int i; 6152_ACEOF 6153if ac_fn_c_try_compile "$LINENO"; then : 6154 xorg_cv_cc_flag_unknown_warning_option=yes 6155else 6156 xorg_cv_cc_flag_unknown_warning_option=no 6157fi 6158rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6159fi 6160{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6161$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6162 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6163 CFLAGS="$xorg_testset_save_CFLAGS" 6164fi 6165 6166if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6167 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6169 fi 6170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6172$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6173if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6174 $as_echo_n "(cached) " >&6 6175else 6176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6177/* end confdefs.h. */ 6178int i; 6179_ACEOF 6180if ac_fn_c_try_compile "$LINENO"; then : 6181 xorg_cv_cc_flag_unused_command_line_argument=yes 6182else 6183 xorg_cv_cc_flag_unused_command_line_argument=no 6184fi 6185rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6186fi 6187{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6188$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6189 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6190 CFLAGS="$xorg_testset_save_CFLAGS" 6191fi 6192 6193found="no" 6194 6195 if test $found = "no" ; then 6196 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6198 fi 6199 6200 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6202 fi 6203 6204 CFLAGS="$CFLAGS -Wuninitialized" 6205 6206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6207$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6208 cacheid=xorg_cv_cc_flag__Wuninitialized 6209 if eval \${$cacheid+:} false; then : 6210 $as_echo_n "(cached) " >&6 6211else 6212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6213/* end confdefs.h. */ 6214int i; 6215int 6216main () 6217{ 6218 6219 ; 6220 return 0; 6221} 6222_ACEOF 6223if ac_fn_c_try_link "$LINENO"; then : 6224 eval $cacheid=yes 6225else 6226 eval $cacheid=no 6227fi 6228rm -f core conftest.err conftest.$ac_objext \ 6229 conftest$ac_exeext conftest.$ac_ext 6230fi 6231 6232 6233 CFLAGS="$xorg_testset_save_CFLAGS" 6234 6235 eval supported=\$$cacheid 6236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6237$as_echo "$supported" >&6; } 6238 if test "$supported" = "yes" ; then 6239 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6240 found="yes" 6241 fi 6242 fi 6243 6244 6245 6246 6247 6248 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258xorg_testset_save_CFLAGS="$CFLAGS" 6259 6260if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6263$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6264if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6265 $as_echo_n "(cached) " >&6 6266else 6267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6268/* end confdefs.h. */ 6269int i; 6270_ACEOF 6271if ac_fn_c_try_compile "$LINENO"; then : 6272 xorg_cv_cc_flag_unknown_warning_option=yes 6273else 6274 xorg_cv_cc_flag_unknown_warning_option=no 6275fi 6276rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6277fi 6278{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6279$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6280 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6281 CFLAGS="$xorg_testset_save_CFLAGS" 6282fi 6283 6284if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6285 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6287 fi 6288 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6290$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6291if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6292 $as_echo_n "(cached) " >&6 6293else 6294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6295/* end confdefs.h. */ 6296int i; 6297_ACEOF 6298if ac_fn_c_try_compile "$LINENO"; then : 6299 xorg_cv_cc_flag_unused_command_line_argument=yes 6300else 6301 xorg_cv_cc_flag_unused_command_line_argument=no 6302fi 6303rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6304fi 6305{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6306$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6307 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6308 CFLAGS="$xorg_testset_save_CFLAGS" 6309fi 6310 6311found="no" 6312 6313 if test $found = "no" ; then 6314 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6316 fi 6317 6318 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6320 fi 6321 6322 CFLAGS="$CFLAGS -Wshadow" 6323 6324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6325$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6326 cacheid=xorg_cv_cc_flag__Wshadow 6327 if eval \${$cacheid+:} false; then : 6328 $as_echo_n "(cached) " >&6 6329else 6330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6331/* end confdefs.h. */ 6332int i; 6333int 6334main () 6335{ 6336 6337 ; 6338 return 0; 6339} 6340_ACEOF 6341if ac_fn_c_try_link "$LINENO"; then : 6342 eval $cacheid=yes 6343else 6344 eval $cacheid=no 6345fi 6346rm -f core conftest.err conftest.$ac_objext \ 6347 conftest$ac_exeext conftest.$ac_ext 6348fi 6349 6350 6351 CFLAGS="$xorg_testset_save_CFLAGS" 6352 6353 eval supported=\$$cacheid 6354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6355$as_echo "$supported" >&6; } 6356 if test "$supported" = "yes" ; then 6357 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6358 found="yes" 6359 fi 6360 fi 6361 6362 6363 6364 6365 6366 6367 6368 6369 6370 6371 6372 6373 6374 6375 6376xorg_testset_save_CFLAGS="$CFLAGS" 6377 6378if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6381$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6382if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6383 $as_echo_n "(cached) " >&6 6384else 6385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6386/* end confdefs.h. */ 6387int i; 6388_ACEOF 6389if ac_fn_c_try_compile "$LINENO"; then : 6390 xorg_cv_cc_flag_unknown_warning_option=yes 6391else 6392 xorg_cv_cc_flag_unknown_warning_option=no 6393fi 6394rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6395fi 6396{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6397$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6398 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6399 CFLAGS="$xorg_testset_save_CFLAGS" 6400fi 6401 6402if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6403 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6405 fi 6406 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6408$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6409if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6410 $as_echo_n "(cached) " >&6 6411else 6412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6413/* end confdefs.h. */ 6414int i; 6415_ACEOF 6416if ac_fn_c_try_compile "$LINENO"; then : 6417 xorg_cv_cc_flag_unused_command_line_argument=yes 6418else 6419 xorg_cv_cc_flag_unused_command_line_argument=no 6420fi 6421rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6422fi 6423{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6424$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6425 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6426 CFLAGS="$xorg_testset_save_CFLAGS" 6427fi 6428 6429found="no" 6430 6431 if test $found = "no" ; then 6432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6434 fi 6435 6436 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6438 fi 6439 6440 CFLAGS="$CFLAGS -Wmissing-noreturn" 6441 6442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6443$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6444 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6445 if eval \${$cacheid+:} false; then : 6446 $as_echo_n "(cached) " >&6 6447else 6448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6449/* end confdefs.h. */ 6450int i; 6451int 6452main () 6453{ 6454 6455 ; 6456 return 0; 6457} 6458_ACEOF 6459if ac_fn_c_try_link "$LINENO"; then : 6460 eval $cacheid=yes 6461else 6462 eval $cacheid=no 6463fi 6464rm -f core conftest.err conftest.$ac_objext \ 6465 conftest$ac_exeext conftest.$ac_ext 6466fi 6467 6468 6469 CFLAGS="$xorg_testset_save_CFLAGS" 6470 6471 eval supported=\$$cacheid 6472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6473$as_echo "$supported" >&6; } 6474 if test "$supported" = "yes" ; then 6475 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6476 found="yes" 6477 fi 6478 fi 6479 6480 6481 6482 6483 6484 6485 6486 6487 6488 6489 6490 6491 6492 6493 6494xorg_testset_save_CFLAGS="$CFLAGS" 6495 6496if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6499$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6500if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6501 $as_echo_n "(cached) " >&6 6502else 6503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6504/* end confdefs.h. */ 6505int i; 6506_ACEOF 6507if ac_fn_c_try_compile "$LINENO"; then : 6508 xorg_cv_cc_flag_unknown_warning_option=yes 6509else 6510 xorg_cv_cc_flag_unknown_warning_option=no 6511fi 6512rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6513fi 6514{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6515$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6516 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6517 CFLAGS="$xorg_testset_save_CFLAGS" 6518fi 6519 6520if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6521 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6523 fi 6524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6526$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6527if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6528 $as_echo_n "(cached) " >&6 6529else 6530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6531/* end confdefs.h. */ 6532int i; 6533_ACEOF 6534if ac_fn_c_try_compile "$LINENO"; then : 6535 xorg_cv_cc_flag_unused_command_line_argument=yes 6536else 6537 xorg_cv_cc_flag_unused_command_line_argument=no 6538fi 6539rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6540fi 6541{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6542$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6543 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6544 CFLAGS="$xorg_testset_save_CFLAGS" 6545fi 6546 6547found="no" 6548 6549 if test $found = "no" ; then 6550 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6552 fi 6553 6554 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6555 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6556 fi 6557 6558 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6559 6560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6561$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6562 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6563 if eval \${$cacheid+:} false; then : 6564 $as_echo_n "(cached) " >&6 6565else 6566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6567/* end confdefs.h. */ 6568int i; 6569int 6570main () 6571{ 6572 6573 ; 6574 return 0; 6575} 6576_ACEOF 6577if ac_fn_c_try_link "$LINENO"; then : 6578 eval $cacheid=yes 6579else 6580 eval $cacheid=no 6581fi 6582rm -f core conftest.err conftest.$ac_objext \ 6583 conftest$ac_exeext conftest.$ac_ext 6584fi 6585 6586 6587 CFLAGS="$xorg_testset_save_CFLAGS" 6588 6589 eval supported=\$$cacheid 6590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6591$as_echo "$supported" >&6; } 6592 if test "$supported" = "yes" ; then 6593 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6594 found="yes" 6595 fi 6596 fi 6597 6598 6599 6600 6601 6602 6603 6604 6605 6606 6607 6608 6609 6610 6611 6612xorg_testset_save_CFLAGS="$CFLAGS" 6613 6614if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6617$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6618if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6619 $as_echo_n "(cached) " >&6 6620else 6621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6622/* end confdefs.h. */ 6623int i; 6624_ACEOF 6625if ac_fn_c_try_compile "$LINENO"; then : 6626 xorg_cv_cc_flag_unknown_warning_option=yes 6627else 6628 xorg_cv_cc_flag_unknown_warning_option=no 6629fi 6630rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6631fi 6632{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6633$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6634 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6635 CFLAGS="$xorg_testset_save_CFLAGS" 6636fi 6637 6638if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6639 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6641 fi 6642 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6644$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6645if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6646 $as_echo_n "(cached) " >&6 6647else 6648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6649/* end confdefs.h. */ 6650int i; 6651_ACEOF 6652if ac_fn_c_try_compile "$LINENO"; then : 6653 xorg_cv_cc_flag_unused_command_line_argument=yes 6654else 6655 xorg_cv_cc_flag_unused_command_line_argument=no 6656fi 6657rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6658fi 6659{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6660$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6661 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6662 CFLAGS="$xorg_testset_save_CFLAGS" 6663fi 6664 6665found="no" 6666 6667 if test $found = "no" ; then 6668 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6670 fi 6671 6672 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6673 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6674 fi 6675 6676 CFLAGS="$CFLAGS -Wredundant-decls" 6677 6678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6679$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6680 cacheid=xorg_cv_cc_flag__Wredundant_decls 6681 if eval \${$cacheid+:} false; then : 6682 $as_echo_n "(cached) " >&6 6683else 6684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6685/* end confdefs.h. */ 6686int i; 6687int 6688main () 6689{ 6690 6691 ; 6692 return 0; 6693} 6694_ACEOF 6695if ac_fn_c_try_link "$LINENO"; then : 6696 eval $cacheid=yes 6697else 6698 eval $cacheid=no 6699fi 6700rm -f core conftest.err conftest.$ac_objext \ 6701 conftest$ac_exeext conftest.$ac_ext 6702fi 6703 6704 6705 CFLAGS="$xorg_testset_save_CFLAGS" 6706 6707 eval supported=\$$cacheid 6708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6709$as_echo "$supported" >&6; } 6710 if test "$supported" = "yes" ; then 6711 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6712 found="yes" 6713 fi 6714 fi 6715 6716 6717 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727 6728 6729 6730xorg_testset_save_CFLAGS="$CFLAGS" 6731 6732if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6735$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6736if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6737 $as_echo_n "(cached) " >&6 6738else 6739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6740/* end confdefs.h. */ 6741int i; 6742_ACEOF 6743if ac_fn_c_try_compile "$LINENO"; then : 6744 xorg_cv_cc_flag_unknown_warning_option=yes 6745else 6746 xorg_cv_cc_flag_unknown_warning_option=no 6747fi 6748rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6749fi 6750{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6751$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6752 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6753 CFLAGS="$xorg_testset_save_CFLAGS" 6754fi 6755 6756if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6757 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6758 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6759 fi 6760 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6762$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6763if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6764 $as_echo_n "(cached) " >&6 6765else 6766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6767/* end confdefs.h. */ 6768int i; 6769_ACEOF 6770if ac_fn_c_try_compile "$LINENO"; then : 6771 xorg_cv_cc_flag_unused_command_line_argument=yes 6772else 6773 xorg_cv_cc_flag_unused_command_line_argument=no 6774fi 6775rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6776fi 6777{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6778$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6779 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6780 CFLAGS="$xorg_testset_save_CFLAGS" 6781fi 6782 6783found="no" 6784 6785 if test $found = "no" ; then 6786 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6788 fi 6789 6790 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6791 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6792 fi 6793 6794 CFLAGS="$CFLAGS -Wlogical-op" 6795 6796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6797$as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6798 cacheid=xorg_cv_cc_flag__Wlogical_op 6799 if eval \${$cacheid+:} false; then : 6800 $as_echo_n "(cached) " >&6 6801else 6802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6803/* end confdefs.h. */ 6804int i; 6805int 6806main () 6807{ 6808 6809 ; 6810 return 0; 6811} 6812_ACEOF 6813if ac_fn_c_try_link "$LINENO"; then : 6814 eval $cacheid=yes 6815else 6816 eval $cacheid=no 6817fi 6818rm -f core conftest.err conftest.$ac_objext \ 6819 conftest$ac_exeext conftest.$ac_ext 6820fi 6821 6822 6823 CFLAGS="$xorg_testset_save_CFLAGS" 6824 6825 eval supported=\$$cacheid 6826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6827$as_echo "$supported" >&6; } 6828 if test "$supported" = "yes" ; then 6829 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6830 found="yes" 6831 fi 6832 fi 6833 6834 6835 6836# These are currently disabled because they are noisy. They will be enabled 6837# in the future once the codebase is sufficiently modernized to silence 6838# them. For now, I don't want them to drown out the other warnings. 6839# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6840# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6841# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6842 6843# Turn some warnings into errors, so we don't accidently get successful builds 6844# when there are problems that should be fixed. 6845 6846if test "x$SELECTIVE_WERROR" = "xyes" ; then 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860xorg_testset_save_CFLAGS="$CFLAGS" 6861 6862if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6865$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6866if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6867 $as_echo_n "(cached) " >&6 6868else 6869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6870/* end confdefs.h. */ 6871int i; 6872_ACEOF 6873if ac_fn_c_try_compile "$LINENO"; then : 6874 xorg_cv_cc_flag_unknown_warning_option=yes 6875else 6876 xorg_cv_cc_flag_unknown_warning_option=no 6877fi 6878rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6879fi 6880{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6881$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6882 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6883 CFLAGS="$xorg_testset_save_CFLAGS" 6884fi 6885 6886if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6889 fi 6890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6892$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6893if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6894 $as_echo_n "(cached) " >&6 6895else 6896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6897/* end confdefs.h. */ 6898int i; 6899_ACEOF 6900if ac_fn_c_try_compile "$LINENO"; then : 6901 xorg_cv_cc_flag_unused_command_line_argument=yes 6902else 6903 xorg_cv_cc_flag_unused_command_line_argument=no 6904fi 6905rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6906fi 6907{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6908$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6909 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6910 CFLAGS="$xorg_testset_save_CFLAGS" 6911fi 6912 6913found="no" 6914 6915 if test $found = "no" ; then 6916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6918 fi 6919 6920 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6921 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6922 fi 6923 6924 CFLAGS="$CFLAGS -Werror=implicit" 6925 6926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6927$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6928 cacheid=xorg_cv_cc_flag__Werror_implicit 6929 if eval \${$cacheid+:} false; then : 6930 $as_echo_n "(cached) " >&6 6931else 6932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6933/* end confdefs.h. */ 6934int i; 6935int 6936main () 6937{ 6938 6939 ; 6940 return 0; 6941} 6942_ACEOF 6943if ac_fn_c_try_link "$LINENO"; then : 6944 eval $cacheid=yes 6945else 6946 eval $cacheid=no 6947fi 6948rm -f core conftest.err conftest.$ac_objext \ 6949 conftest$ac_exeext conftest.$ac_ext 6950fi 6951 6952 6953 CFLAGS="$xorg_testset_save_CFLAGS" 6954 6955 eval supported=\$$cacheid 6956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6957$as_echo "$supported" >&6; } 6958 if test "$supported" = "yes" ; then 6959 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6960 found="yes" 6961 fi 6962 fi 6963 6964 if test $found = "no" ; then 6965 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6967 fi 6968 6969 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6970 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6971 fi 6972 6973 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6974 6975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6976$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6977 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6978 if eval \${$cacheid+:} false; then : 6979 $as_echo_n "(cached) " >&6 6980else 6981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6982/* end confdefs.h. */ 6983int i; 6984int 6985main () 6986{ 6987 6988 ; 6989 return 0; 6990} 6991_ACEOF 6992if ac_fn_c_try_link "$LINENO"; then : 6993 eval $cacheid=yes 6994else 6995 eval $cacheid=no 6996fi 6997rm -f core conftest.err conftest.$ac_objext \ 6998 conftest$ac_exeext conftest.$ac_ext 6999fi 7000 7001 7002 CFLAGS="$xorg_testset_save_CFLAGS" 7003 7004 eval supported=\$$cacheid 7005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7006$as_echo "$supported" >&6; } 7007 if test "$supported" = "yes" ; then 7008 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7009 found="yes" 7010 fi 7011 fi 7012 7013 7014 7015 7016 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 7027xorg_testset_save_CFLAGS="$CFLAGS" 7028 7029if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7032$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7033if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7034 $as_echo_n "(cached) " >&6 7035else 7036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7037/* end confdefs.h. */ 7038int i; 7039_ACEOF 7040if ac_fn_c_try_compile "$LINENO"; then : 7041 xorg_cv_cc_flag_unknown_warning_option=yes 7042else 7043 xorg_cv_cc_flag_unknown_warning_option=no 7044fi 7045rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7046fi 7047{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7048$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7049 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7050 CFLAGS="$xorg_testset_save_CFLAGS" 7051fi 7052 7053if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7054 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7056 fi 7057 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7059$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7060if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7061 $as_echo_n "(cached) " >&6 7062else 7063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7064/* end confdefs.h. */ 7065int i; 7066_ACEOF 7067if ac_fn_c_try_compile "$LINENO"; then : 7068 xorg_cv_cc_flag_unused_command_line_argument=yes 7069else 7070 xorg_cv_cc_flag_unused_command_line_argument=no 7071fi 7072rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7073fi 7074{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7075$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7076 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7077 CFLAGS="$xorg_testset_save_CFLAGS" 7078fi 7079 7080found="no" 7081 7082 if test $found = "no" ; then 7083 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7085 fi 7086 7087 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7089 fi 7090 7091 CFLAGS="$CFLAGS -Werror=nonnull" 7092 7093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7094$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7095 cacheid=xorg_cv_cc_flag__Werror_nonnull 7096 if eval \${$cacheid+:} false; then : 7097 $as_echo_n "(cached) " >&6 7098else 7099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7100/* end confdefs.h. */ 7101int i; 7102int 7103main () 7104{ 7105 7106 ; 7107 return 0; 7108} 7109_ACEOF 7110if ac_fn_c_try_link "$LINENO"; then : 7111 eval $cacheid=yes 7112else 7113 eval $cacheid=no 7114fi 7115rm -f core conftest.err conftest.$ac_objext \ 7116 conftest$ac_exeext conftest.$ac_ext 7117fi 7118 7119 7120 CFLAGS="$xorg_testset_save_CFLAGS" 7121 7122 eval supported=\$$cacheid 7123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7124$as_echo "$supported" >&6; } 7125 if test "$supported" = "yes" ; then 7126 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7127 found="yes" 7128 fi 7129 fi 7130 7131 7132 7133 7134 7135 7136 7137 7138 7139 7140 7141 7142 7143 7144 7145xorg_testset_save_CFLAGS="$CFLAGS" 7146 7147if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7150$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7151if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7152 $as_echo_n "(cached) " >&6 7153else 7154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7155/* end confdefs.h. */ 7156int i; 7157_ACEOF 7158if ac_fn_c_try_compile "$LINENO"; then : 7159 xorg_cv_cc_flag_unknown_warning_option=yes 7160else 7161 xorg_cv_cc_flag_unknown_warning_option=no 7162fi 7163rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7164fi 7165{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7166$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7167 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7168 CFLAGS="$xorg_testset_save_CFLAGS" 7169fi 7170 7171if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7172 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7174 fi 7175 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7177$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7178if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7179 $as_echo_n "(cached) " >&6 7180else 7181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7182/* end confdefs.h. */ 7183int i; 7184_ACEOF 7185if ac_fn_c_try_compile "$LINENO"; then : 7186 xorg_cv_cc_flag_unused_command_line_argument=yes 7187else 7188 xorg_cv_cc_flag_unused_command_line_argument=no 7189fi 7190rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7191fi 7192{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7193$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7194 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7195 CFLAGS="$xorg_testset_save_CFLAGS" 7196fi 7197 7198found="no" 7199 7200 if test $found = "no" ; then 7201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7203 fi 7204 7205 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7207 fi 7208 7209 CFLAGS="$CFLAGS -Werror=init-self" 7210 7211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7212$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7213 cacheid=xorg_cv_cc_flag__Werror_init_self 7214 if eval \${$cacheid+:} false; then : 7215 $as_echo_n "(cached) " >&6 7216else 7217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7218/* end confdefs.h. */ 7219int i; 7220int 7221main () 7222{ 7223 7224 ; 7225 return 0; 7226} 7227_ACEOF 7228if ac_fn_c_try_link "$LINENO"; then : 7229 eval $cacheid=yes 7230else 7231 eval $cacheid=no 7232fi 7233rm -f core conftest.err conftest.$ac_objext \ 7234 conftest$ac_exeext conftest.$ac_ext 7235fi 7236 7237 7238 CFLAGS="$xorg_testset_save_CFLAGS" 7239 7240 eval supported=\$$cacheid 7241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7242$as_echo "$supported" >&6; } 7243 if test "$supported" = "yes" ; then 7244 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7245 found="yes" 7246 fi 7247 fi 7248 7249 7250 7251 7252 7253 7254 7255 7256 7257 7258 7259 7260 7261 7262 7263xorg_testset_save_CFLAGS="$CFLAGS" 7264 7265if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7268$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7269if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7270 $as_echo_n "(cached) " >&6 7271else 7272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7273/* end confdefs.h. */ 7274int i; 7275_ACEOF 7276if ac_fn_c_try_compile "$LINENO"; then : 7277 xorg_cv_cc_flag_unknown_warning_option=yes 7278else 7279 xorg_cv_cc_flag_unknown_warning_option=no 7280fi 7281rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7282fi 7283{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7284$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7285 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7286 CFLAGS="$xorg_testset_save_CFLAGS" 7287fi 7288 7289if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7290 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7292 fi 7293 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7295$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7296if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7297 $as_echo_n "(cached) " >&6 7298else 7299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7300/* end confdefs.h. */ 7301int i; 7302_ACEOF 7303if ac_fn_c_try_compile "$LINENO"; then : 7304 xorg_cv_cc_flag_unused_command_line_argument=yes 7305else 7306 xorg_cv_cc_flag_unused_command_line_argument=no 7307fi 7308rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7309fi 7310{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7311$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7312 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7313 CFLAGS="$xorg_testset_save_CFLAGS" 7314fi 7315 7316found="no" 7317 7318 if test $found = "no" ; then 7319 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7321 fi 7322 7323 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7325 fi 7326 7327 CFLAGS="$CFLAGS -Werror=main" 7328 7329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7330$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7331 cacheid=xorg_cv_cc_flag__Werror_main 7332 if eval \${$cacheid+:} false; then : 7333 $as_echo_n "(cached) " >&6 7334else 7335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7336/* end confdefs.h. */ 7337int i; 7338int 7339main () 7340{ 7341 7342 ; 7343 return 0; 7344} 7345_ACEOF 7346if ac_fn_c_try_link "$LINENO"; then : 7347 eval $cacheid=yes 7348else 7349 eval $cacheid=no 7350fi 7351rm -f core conftest.err conftest.$ac_objext \ 7352 conftest$ac_exeext conftest.$ac_ext 7353fi 7354 7355 7356 CFLAGS="$xorg_testset_save_CFLAGS" 7357 7358 eval supported=\$$cacheid 7359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7360$as_echo "$supported" >&6; } 7361 if test "$supported" = "yes" ; then 7362 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7363 found="yes" 7364 fi 7365 fi 7366 7367 7368 7369 7370 7371 7372 7373 7374 7375 7376 7377 7378 7379 7380 7381xorg_testset_save_CFLAGS="$CFLAGS" 7382 7383if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7386$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7387if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7388 $as_echo_n "(cached) " >&6 7389else 7390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7391/* end confdefs.h. */ 7392int i; 7393_ACEOF 7394if ac_fn_c_try_compile "$LINENO"; then : 7395 xorg_cv_cc_flag_unknown_warning_option=yes 7396else 7397 xorg_cv_cc_flag_unknown_warning_option=no 7398fi 7399rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7400fi 7401{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7402$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7403 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7404 CFLAGS="$xorg_testset_save_CFLAGS" 7405fi 7406 7407if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7408 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7410 fi 7411 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7413$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7414if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7415 $as_echo_n "(cached) " >&6 7416else 7417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7418/* end confdefs.h. */ 7419int i; 7420_ACEOF 7421if ac_fn_c_try_compile "$LINENO"; then : 7422 xorg_cv_cc_flag_unused_command_line_argument=yes 7423else 7424 xorg_cv_cc_flag_unused_command_line_argument=no 7425fi 7426rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7427fi 7428{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7429$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7430 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7431 CFLAGS="$xorg_testset_save_CFLAGS" 7432fi 7433 7434found="no" 7435 7436 if test $found = "no" ; then 7437 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7439 fi 7440 7441 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7442 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7443 fi 7444 7445 CFLAGS="$CFLAGS -Werror=missing-braces" 7446 7447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7448$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7449 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7450 if eval \${$cacheid+:} false; then : 7451 $as_echo_n "(cached) " >&6 7452else 7453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7454/* end confdefs.h. */ 7455int i; 7456int 7457main () 7458{ 7459 7460 ; 7461 return 0; 7462} 7463_ACEOF 7464if ac_fn_c_try_link "$LINENO"; then : 7465 eval $cacheid=yes 7466else 7467 eval $cacheid=no 7468fi 7469rm -f core conftest.err conftest.$ac_objext \ 7470 conftest$ac_exeext conftest.$ac_ext 7471fi 7472 7473 7474 CFLAGS="$xorg_testset_save_CFLAGS" 7475 7476 eval supported=\$$cacheid 7477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7478$as_echo "$supported" >&6; } 7479 if test "$supported" = "yes" ; then 7480 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7481 found="yes" 7482 fi 7483 fi 7484 7485 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495 7496 7497 7498 7499xorg_testset_save_CFLAGS="$CFLAGS" 7500 7501if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7504$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7505if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7506 $as_echo_n "(cached) " >&6 7507else 7508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7509/* end confdefs.h. */ 7510int i; 7511_ACEOF 7512if ac_fn_c_try_compile "$LINENO"; then : 7513 xorg_cv_cc_flag_unknown_warning_option=yes 7514else 7515 xorg_cv_cc_flag_unknown_warning_option=no 7516fi 7517rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7518fi 7519{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7520$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7521 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7522 CFLAGS="$xorg_testset_save_CFLAGS" 7523fi 7524 7525if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7526 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7528 fi 7529 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7531$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7532if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7533 $as_echo_n "(cached) " >&6 7534else 7535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7536/* end confdefs.h. */ 7537int i; 7538_ACEOF 7539if ac_fn_c_try_compile "$LINENO"; then : 7540 xorg_cv_cc_flag_unused_command_line_argument=yes 7541else 7542 xorg_cv_cc_flag_unused_command_line_argument=no 7543fi 7544rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7545fi 7546{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7547$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7548 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7549 CFLAGS="$xorg_testset_save_CFLAGS" 7550fi 7551 7552found="no" 7553 7554 if test $found = "no" ; then 7555 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7557 fi 7558 7559 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7561 fi 7562 7563 CFLAGS="$CFLAGS -Werror=sequence-point" 7564 7565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7566$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7567 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7568 if eval \${$cacheid+:} false; then : 7569 $as_echo_n "(cached) " >&6 7570else 7571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7572/* end confdefs.h. */ 7573int i; 7574int 7575main () 7576{ 7577 7578 ; 7579 return 0; 7580} 7581_ACEOF 7582if ac_fn_c_try_link "$LINENO"; then : 7583 eval $cacheid=yes 7584else 7585 eval $cacheid=no 7586fi 7587rm -f core conftest.err conftest.$ac_objext \ 7588 conftest$ac_exeext conftest.$ac_ext 7589fi 7590 7591 7592 CFLAGS="$xorg_testset_save_CFLAGS" 7593 7594 eval supported=\$$cacheid 7595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7596$as_echo "$supported" >&6; } 7597 if test "$supported" = "yes" ; then 7598 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7599 found="yes" 7600 fi 7601 fi 7602 7603 7604 7605 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617xorg_testset_save_CFLAGS="$CFLAGS" 7618 7619if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7622$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7623if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7624 $as_echo_n "(cached) " >&6 7625else 7626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7627/* end confdefs.h. */ 7628int i; 7629_ACEOF 7630if ac_fn_c_try_compile "$LINENO"; then : 7631 xorg_cv_cc_flag_unknown_warning_option=yes 7632else 7633 xorg_cv_cc_flag_unknown_warning_option=no 7634fi 7635rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7636fi 7637{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7638$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7639 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7640 CFLAGS="$xorg_testset_save_CFLAGS" 7641fi 7642 7643if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7644 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7646 fi 7647 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7649$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7650if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7651 $as_echo_n "(cached) " >&6 7652else 7653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7654/* end confdefs.h. */ 7655int i; 7656_ACEOF 7657if ac_fn_c_try_compile "$LINENO"; then : 7658 xorg_cv_cc_flag_unused_command_line_argument=yes 7659else 7660 xorg_cv_cc_flag_unused_command_line_argument=no 7661fi 7662rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7663fi 7664{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7665$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7666 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7667 CFLAGS="$xorg_testset_save_CFLAGS" 7668fi 7669 7670found="no" 7671 7672 if test $found = "no" ; then 7673 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7675 fi 7676 7677 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7679 fi 7680 7681 CFLAGS="$CFLAGS -Werror=return-type" 7682 7683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7684$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7685 cacheid=xorg_cv_cc_flag__Werror_return_type 7686 if eval \${$cacheid+:} false; then : 7687 $as_echo_n "(cached) " >&6 7688else 7689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7690/* end confdefs.h. */ 7691int i; 7692int 7693main () 7694{ 7695 7696 ; 7697 return 0; 7698} 7699_ACEOF 7700if ac_fn_c_try_link "$LINENO"; then : 7701 eval $cacheid=yes 7702else 7703 eval $cacheid=no 7704fi 7705rm -f core conftest.err conftest.$ac_objext \ 7706 conftest$ac_exeext conftest.$ac_ext 7707fi 7708 7709 7710 CFLAGS="$xorg_testset_save_CFLAGS" 7711 7712 eval supported=\$$cacheid 7713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7714$as_echo "$supported" >&6; } 7715 if test "$supported" = "yes" ; then 7716 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7717 found="yes" 7718 fi 7719 fi 7720 7721 if test $found = "no" ; then 7722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7724 fi 7725 7726 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7728 fi 7729 7730 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7731 7732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7733$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7734 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7735 if eval \${$cacheid+:} false; then : 7736 $as_echo_n "(cached) " >&6 7737else 7738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7739/* end confdefs.h. */ 7740int i; 7741int 7742main () 7743{ 7744 7745 ; 7746 return 0; 7747} 7748_ACEOF 7749if ac_fn_c_try_link "$LINENO"; then : 7750 eval $cacheid=yes 7751else 7752 eval $cacheid=no 7753fi 7754rm -f core conftest.err conftest.$ac_objext \ 7755 conftest$ac_exeext conftest.$ac_ext 7756fi 7757 7758 7759 CFLAGS="$xorg_testset_save_CFLAGS" 7760 7761 eval supported=\$$cacheid 7762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7763$as_echo "$supported" >&6; } 7764 if test "$supported" = "yes" ; then 7765 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7766 found="yes" 7767 fi 7768 fi 7769 7770 7771 7772 7773 7774 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784xorg_testset_save_CFLAGS="$CFLAGS" 7785 7786if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7789$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7790if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7791 $as_echo_n "(cached) " >&6 7792else 7793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7794/* end confdefs.h. */ 7795int i; 7796_ACEOF 7797if ac_fn_c_try_compile "$LINENO"; then : 7798 xorg_cv_cc_flag_unknown_warning_option=yes 7799else 7800 xorg_cv_cc_flag_unknown_warning_option=no 7801fi 7802rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7803fi 7804{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7805$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7806 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7807 CFLAGS="$xorg_testset_save_CFLAGS" 7808fi 7809 7810if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7811 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7813 fi 7814 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7816$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7817if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7818 $as_echo_n "(cached) " >&6 7819else 7820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7821/* end confdefs.h. */ 7822int i; 7823_ACEOF 7824if ac_fn_c_try_compile "$LINENO"; then : 7825 xorg_cv_cc_flag_unused_command_line_argument=yes 7826else 7827 xorg_cv_cc_flag_unused_command_line_argument=no 7828fi 7829rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7830fi 7831{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7832$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7833 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7834 CFLAGS="$xorg_testset_save_CFLAGS" 7835fi 7836 7837found="no" 7838 7839 if test $found = "no" ; then 7840 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7842 fi 7843 7844 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7845 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7846 fi 7847 7848 CFLAGS="$CFLAGS -Werror=trigraphs" 7849 7850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7851$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7852 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7853 if eval \${$cacheid+:} false; then : 7854 $as_echo_n "(cached) " >&6 7855else 7856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7857/* end confdefs.h. */ 7858int i; 7859int 7860main () 7861{ 7862 7863 ; 7864 return 0; 7865} 7866_ACEOF 7867if ac_fn_c_try_link "$LINENO"; then : 7868 eval $cacheid=yes 7869else 7870 eval $cacheid=no 7871fi 7872rm -f core conftest.err conftest.$ac_objext \ 7873 conftest$ac_exeext conftest.$ac_ext 7874fi 7875 7876 7877 CFLAGS="$xorg_testset_save_CFLAGS" 7878 7879 eval supported=\$$cacheid 7880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7881$as_echo "$supported" >&6; } 7882 if test "$supported" = "yes" ; then 7883 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7884 found="yes" 7885 fi 7886 fi 7887 7888 7889 7890 7891 7892 7893 7894 7895 7896 7897 7898 7899 7900 7901 7902xorg_testset_save_CFLAGS="$CFLAGS" 7903 7904if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7907$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7908if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7909 $as_echo_n "(cached) " >&6 7910else 7911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7912/* end confdefs.h. */ 7913int i; 7914_ACEOF 7915if ac_fn_c_try_compile "$LINENO"; then : 7916 xorg_cv_cc_flag_unknown_warning_option=yes 7917else 7918 xorg_cv_cc_flag_unknown_warning_option=no 7919fi 7920rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7921fi 7922{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7923$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7924 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7925 CFLAGS="$xorg_testset_save_CFLAGS" 7926fi 7927 7928if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7929 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7931 fi 7932 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7934$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7935if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7936 $as_echo_n "(cached) " >&6 7937else 7938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7939/* end confdefs.h. */ 7940int i; 7941_ACEOF 7942if ac_fn_c_try_compile "$LINENO"; then : 7943 xorg_cv_cc_flag_unused_command_line_argument=yes 7944else 7945 xorg_cv_cc_flag_unused_command_line_argument=no 7946fi 7947rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7948fi 7949{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7950$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7951 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7952 CFLAGS="$xorg_testset_save_CFLAGS" 7953fi 7954 7955found="no" 7956 7957 if test $found = "no" ; then 7958 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7960 fi 7961 7962 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7963 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7964 fi 7965 7966 CFLAGS="$CFLAGS -Werror=array-bounds" 7967 7968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7969$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7970 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7971 if eval \${$cacheid+:} false; then : 7972 $as_echo_n "(cached) " >&6 7973else 7974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7975/* end confdefs.h. */ 7976int i; 7977int 7978main () 7979{ 7980 7981 ; 7982 return 0; 7983} 7984_ACEOF 7985if ac_fn_c_try_link "$LINENO"; then : 7986 eval $cacheid=yes 7987else 7988 eval $cacheid=no 7989fi 7990rm -f core conftest.err conftest.$ac_objext \ 7991 conftest$ac_exeext conftest.$ac_ext 7992fi 7993 7994 7995 CFLAGS="$xorg_testset_save_CFLAGS" 7996 7997 eval supported=\$$cacheid 7998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7999$as_echo "$supported" >&6; } 8000 if test "$supported" = "yes" ; then 8001 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8002 found="yes" 8003 fi 8004 fi 8005 8006 8007 8008 8009 8010 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020xorg_testset_save_CFLAGS="$CFLAGS" 8021 8022if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8025$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8026if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8027 $as_echo_n "(cached) " >&6 8028else 8029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8030/* end confdefs.h. */ 8031int i; 8032_ACEOF 8033if ac_fn_c_try_compile "$LINENO"; then : 8034 xorg_cv_cc_flag_unknown_warning_option=yes 8035else 8036 xorg_cv_cc_flag_unknown_warning_option=no 8037fi 8038rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8039fi 8040{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8041$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8042 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8043 CFLAGS="$xorg_testset_save_CFLAGS" 8044fi 8045 8046if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8047 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8049 fi 8050 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8052$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8053if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8054 $as_echo_n "(cached) " >&6 8055else 8056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8057/* end confdefs.h. */ 8058int i; 8059_ACEOF 8060if ac_fn_c_try_compile "$LINENO"; then : 8061 xorg_cv_cc_flag_unused_command_line_argument=yes 8062else 8063 xorg_cv_cc_flag_unused_command_line_argument=no 8064fi 8065rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8066fi 8067{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8068$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8069 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8070 CFLAGS="$xorg_testset_save_CFLAGS" 8071fi 8072 8073found="no" 8074 8075 if test $found = "no" ; then 8076 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8078 fi 8079 8080 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8081 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8082 fi 8083 8084 CFLAGS="$CFLAGS -Werror=write-strings" 8085 8086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8087$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8088 cacheid=xorg_cv_cc_flag__Werror_write_strings 8089 if eval \${$cacheid+:} false; then : 8090 $as_echo_n "(cached) " >&6 8091else 8092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8093/* end confdefs.h. */ 8094int i; 8095int 8096main () 8097{ 8098 8099 ; 8100 return 0; 8101} 8102_ACEOF 8103if ac_fn_c_try_link "$LINENO"; then : 8104 eval $cacheid=yes 8105else 8106 eval $cacheid=no 8107fi 8108rm -f core conftest.err conftest.$ac_objext \ 8109 conftest$ac_exeext conftest.$ac_ext 8110fi 8111 8112 8113 CFLAGS="$xorg_testset_save_CFLAGS" 8114 8115 eval supported=\$$cacheid 8116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8117$as_echo "$supported" >&6; } 8118 if test "$supported" = "yes" ; then 8119 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8120 found="yes" 8121 fi 8122 fi 8123 8124 8125 8126 8127 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138xorg_testset_save_CFLAGS="$CFLAGS" 8139 8140if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8143$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8144if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8145 $as_echo_n "(cached) " >&6 8146else 8147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8148/* end confdefs.h. */ 8149int i; 8150_ACEOF 8151if ac_fn_c_try_compile "$LINENO"; then : 8152 xorg_cv_cc_flag_unknown_warning_option=yes 8153else 8154 xorg_cv_cc_flag_unknown_warning_option=no 8155fi 8156rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8157fi 8158{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8159$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8160 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8161 CFLAGS="$xorg_testset_save_CFLAGS" 8162fi 8163 8164if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8165 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8167 fi 8168 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8170$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8171if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8172 $as_echo_n "(cached) " >&6 8173else 8174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8175/* end confdefs.h. */ 8176int i; 8177_ACEOF 8178if ac_fn_c_try_compile "$LINENO"; then : 8179 xorg_cv_cc_flag_unused_command_line_argument=yes 8180else 8181 xorg_cv_cc_flag_unused_command_line_argument=no 8182fi 8183rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8184fi 8185{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8186$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8187 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8188 CFLAGS="$xorg_testset_save_CFLAGS" 8189fi 8190 8191found="no" 8192 8193 if test $found = "no" ; then 8194 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8196 fi 8197 8198 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8199 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8200 fi 8201 8202 CFLAGS="$CFLAGS -Werror=address" 8203 8204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8205$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8206 cacheid=xorg_cv_cc_flag__Werror_address 8207 if eval \${$cacheid+:} false; then : 8208 $as_echo_n "(cached) " >&6 8209else 8210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8211/* end confdefs.h. */ 8212int i; 8213int 8214main () 8215{ 8216 8217 ; 8218 return 0; 8219} 8220_ACEOF 8221if ac_fn_c_try_link "$LINENO"; then : 8222 eval $cacheid=yes 8223else 8224 eval $cacheid=no 8225fi 8226rm -f core conftest.err conftest.$ac_objext \ 8227 conftest$ac_exeext conftest.$ac_ext 8228fi 8229 8230 8231 CFLAGS="$xorg_testset_save_CFLAGS" 8232 8233 eval supported=\$$cacheid 8234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8235$as_echo "$supported" >&6; } 8236 if test "$supported" = "yes" ; then 8237 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8238 found="yes" 8239 fi 8240 fi 8241 8242 8243 8244 8245 8246 8247 8248 8249 8250 8251 8252 8253 8254 8255 8256xorg_testset_save_CFLAGS="$CFLAGS" 8257 8258if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8261$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8262if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8263 $as_echo_n "(cached) " >&6 8264else 8265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8266/* end confdefs.h. */ 8267int i; 8268_ACEOF 8269if ac_fn_c_try_compile "$LINENO"; then : 8270 xorg_cv_cc_flag_unknown_warning_option=yes 8271else 8272 xorg_cv_cc_flag_unknown_warning_option=no 8273fi 8274rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8275fi 8276{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8277$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8278 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8279 CFLAGS="$xorg_testset_save_CFLAGS" 8280fi 8281 8282if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8283 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8285 fi 8286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8288$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8289if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8290 $as_echo_n "(cached) " >&6 8291else 8292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8293/* end confdefs.h. */ 8294int i; 8295_ACEOF 8296if ac_fn_c_try_compile "$LINENO"; then : 8297 xorg_cv_cc_flag_unused_command_line_argument=yes 8298else 8299 xorg_cv_cc_flag_unused_command_line_argument=no 8300fi 8301rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8302fi 8303{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8304$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8305 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8306 CFLAGS="$xorg_testset_save_CFLAGS" 8307fi 8308 8309found="no" 8310 8311 if test $found = "no" ; then 8312 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8314 fi 8315 8316 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8317 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8318 fi 8319 8320 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8321 8322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8323$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8324 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8325 if eval \${$cacheid+:} false; then : 8326 $as_echo_n "(cached) " >&6 8327else 8328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8329/* end confdefs.h. */ 8330int i; 8331int 8332main () 8333{ 8334 8335 ; 8336 return 0; 8337} 8338_ACEOF 8339if ac_fn_c_try_link "$LINENO"; then : 8340 eval $cacheid=yes 8341else 8342 eval $cacheid=no 8343fi 8344rm -f core conftest.err conftest.$ac_objext \ 8345 conftest$ac_exeext conftest.$ac_ext 8346fi 8347 8348 8349 CFLAGS="$xorg_testset_save_CFLAGS" 8350 8351 eval supported=\$$cacheid 8352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8353$as_echo "$supported" >&6; } 8354 if test "$supported" = "yes" ; then 8355 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8356 found="yes" 8357 fi 8358 fi 8359 8360 if test $found = "no" ; then 8361 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8363 fi 8364 8365 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8366 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8367 fi 8368 8369 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8370 8371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8372$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8373 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8374 if eval \${$cacheid+:} false; then : 8375 $as_echo_n "(cached) " >&6 8376else 8377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8378/* end confdefs.h. */ 8379int i; 8380int 8381main () 8382{ 8383 8384 ; 8385 return 0; 8386} 8387_ACEOF 8388if ac_fn_c_try_link "$LINENO"; then : 8389 eval $cacheid=yes 8390else 8391 eval $cacheid=no 8392fi 8393rm -f core conftest.err conftest.$ac_objext \ 8394 conftest$ac_exeext conftest.$ac_ext 8395fi 8396 8397 8398 CFLAGS="$xorg_testset_save_CFLAGS" 8399 8400 eval supported=\$$cacheid 8401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8402$as_echo "$supported" >&6; } 8403 if test "$supported" = "yes" ; then 8404 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8405 found="yes" 8406 fi 8407 fi 8408 8409 8410 8411 8412 8413 8414 8415 8416 8417 8418 8419 8420 8421 8422 8423xorg_testset_save_CFLAGS="$CFLAGS" 8424 8425if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8428$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8429if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8430 $as_echo_n "(cached) " >&6 8431else 8432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8433/* end confdefs.h. */ 8434int i; 8435_ACEOF 8436if ac_fn_c_try_compile "$LINENO"; then : 8437 xorg_cv_cc_flag_unknown_warning_option=yes 8438else 8439 xorg_cv_cc_flag_unknown_warning_option=no 8440fi 8441rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8442fi 8443{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8444$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8445 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8446 CFLAGS="$xorg_testset_save_CFLAGS" 8447fi 8448 8449if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8452 fi 8453 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8455$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8456if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8457 $as_echo_n "(cached) " >&6 8458else 8459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8460/* end confdefs.h. */ 8461int i; 8462_ACEOF 8463if ac_fn_c_try_compile "$LINENO"; then : 8464 xorg_cv_cc_flag_unused_command_line_argument=yes 8465else 8466 xorg_cv_cc_flag_unused_command_line_argument=no 8467fi 8468rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8469fi 8470{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8471$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8472 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8473 CFLAGS="$xorg_testset_save_CFLAGS" 8474fi 8475 8476found="no" 8477 8478 if test $found = "no" ; then 8479 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8481 fi 8482 8483 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8485 fi 8486 8487 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8488 8489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8490$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8491 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8492 if eval \${$cacheid+:} false; then : 8493 $as_echo_n "(cached) " >&6 8494else 8495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8496/* end confdefs.h. */ 8497int i; 8498int 8499main () 8500{ 8501 8502 ; 8503 return 0; 8504} 8505_ACEOF 8506if ac_fn_c_try_link "$LINENO"; then : 8507 eval $cacheid=yes 8508else 8509 eval $cacheid=no 8510fi 8511rm -f core conftest.err conftest.$ac_objext \ 8512 conftest$ac_exeext conftest.$ac_ext 8513fi 8514 8515 8516 CFLAGS="$xorg_testset_save_CFLAGS" 8517 8518 eval supported=\$$cacheid 8519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8520$as_echo "$supported" >&6; } 8521 if test "$supported" = "yes" ; then 8522 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8523 found="yes" 8524 fi 8525 fi 8526 8527 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8528else 8529{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8530$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 $PACKAGE_BUGREPORT" >&2;} 8531 8532 8533 8534 8535 8536 8537 8538 8539 8540 8541 8542 8543 8544xorg_testset_save_CFLAGS="$CFLAGS" 8545 8546if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8549$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8550if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8551 $as_echo_n "(cached) " >&6 8552else 8553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8554/* end confdefs.h. */ 8555int i; 8556_ACEOF 8557if ac_fn_c_try_compile "$LINENO"; then : 8558 xorg_cv_cc_flag_unknown_warning_option=yes 8559else 8560 xorg_cv_cc_flag_unknown_warning_option=no 8561fi 8562rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8563fi 8564{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8565$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8566 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8567 CFLAGS="$xorg_testset_save_CFLAGS" 8568fi 8569 8570if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8571 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8573 fi 8574 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8576$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8577if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8578 $as_echo_n "(cached) " >&6 8579else 8580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8581/* end confdefs.h. */ 8582int i; 8583_ACEOF 8584if ac_fn_c_try_compile "$LINENO"; then : 8585 xorg_cv_cc_flag_unused_command_line_argument=yes 8586else 8587 xorg_cv_cc_flag_unused_command_line_argument=no 8588fi 8589rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8590fi 8591{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8592$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8593 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8594 CFLAGS="$xorg_testset_save_CFLAGS" 8595fi 8596 8597found="no" 8598 8599 if test $found = "no" ; then 8600 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8601 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8602 fi 8603 8604 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8605 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8606 fi 8607 8608 CFLAGS="$CFLAGS -Wimplicit" 8609 8610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8611$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8612 cacheid=xorg_cv_cc_flag__Wimplicit 8613 if eval \${$cacheid+:} false; then : 8614 $as_echo_n "(cached) " >&6 8615else 8616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8617/* end confdefs.h. */ 8618int i; 8619int 8620main () 8621{ 8622 8623 ; 8624 return 0; 8625} 8626_ACEOF 8627if ac_fn_c_try_link "$LINENO"; then : 8628 eval $cacheid=yes 8629else 8630 eval $cacheid=no 8631fi 8632rm -f core conftest.err conftest.$ac_objext \ 8633 conftest$ac_exeext conftest.$ac_ext 8634fi 8635 8636 8637 CFLAGS="$xorg_testset_save_CFLAGS" 8638 8639 eval supported=\$$cacheid 8640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8641$as_echo "$supported" >&6; } 8642 if test "$supported" = "yes" ; then 8643 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8644 found="yes" 8645 fi 8646 fi 8647 8648 8649 8650 8651 8652 8653 8654 8655 8656 8657 8658 8659 8660 8661 8662xorg_testset_save_CFLAGS="$CFLAGS" 8663 8664if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8667$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8668if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8669 $as_echo_n "(cached) " >&6 8670else 8671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8672/* end confdefs.h. */ 8673int i; 8674_ACEOF 8675if ac_fn_c_try_compile "$LINENO"; then : 8676 xorg_cv_cc_flag_unknown_warning_option=yes 8677else 8678 xorg_cv_cc_flag_unknown_warning_option=no 8679fi 8680rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8681fi 8682{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8683$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8684 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8685 CFLAGS="$xorg_testset_save_CFLAGS" 8686fi 8687 8688if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8689 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8691 fi 8692 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8694$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8695if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8696 $as_echo_n "(cached) " >&6 8697else 8698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8699/* end confdefs.h. */ 8700int i; 8701_ACEOF 8702if ac_fn_c_try_compile "$LINENO"; then : 8703 xorg_cv_cc_flag_unused_command_line_argument=yes 8704else 8705 xorg_cv_cc_flag_unused_command_line_argument=no 8706fi 8707rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8708fi 8709{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8710$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8711 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8712 CFLAGS="$xorg_testset_save_CFLAGS" 8713fi 8714 8715found="no" 8716 8717 if test $found = "no" ; then 8718 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8719 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8720 fi 8721 8722 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8723 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8724 fi 8725 8726 CFLAGS="$CFLAGS -Wnonnull" 8727 8728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8729$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8730 cacheid=xorg_cv_cc_flag__Wnonnull 8731 if eval \${$cacheid+:} false; then : 8732 $as_echo_n "(cached) " >&6 8733else 8734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8735/* end confdefs.h. */ 8736int i; 8737int 8738main () 8739{ 8740 8741 ; 8742 return 0; 8743} 8744_ACEOF 8745if ac_fn_c_try_link "$LINENO"; then : 8746 eval $cacheid=yes 8747else 8748 eval $cacheid=no 8749fi 8750rm -f core conftest.err conftest.$ac_objext \ 8751 conftest$ac_exeext conftest.$ac_ext 8752fi 8753 8754 8755 CFLAGS="$xorg_testset_save_CFLAGS" 8756 8757 eval supported=\$$cacheid 8758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8759$as_echo "$supported" >&6; } 8760 if test "$supported" = "yes" ; then 8761 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8762 found="yes" 8763 fi 8764 fi 8765 8766 8767 8768 8769 8770 8771 8772 8773 8774 8775 8776 8777 8778 8779 8780xorg_testset_save_CFLAGS="$CFLAGS" 8781 8782if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8785$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8786if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8787 $as_echo_n "(cached) " >&6 8788else 8789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8790/* end confdefs.h. */ 8791int i; 8792_ACEOF 8793if ac_fn_c_try_compile "$LINENO"; then : 8794 xorg_cv_cc_flag_unknown_warning_option=yes 8795else 8796 xorg_cv_cc_flag_unknown_warning_option=no 8797fi 8798rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8799fi 8800{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8801$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8802 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8803 CFLAGS="$xorg_testset_save_CFLAGS" 8804fi 8805 8806if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8807 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8809 fi 8810 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8812$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8813if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8814 $as_echo_n "(cached) " >&6 8815else 8816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8817/* end confdefs.h. */ 8818int i; 8819_ACEOF 8820if ac_fn_c_try_compile "$LINENO"; then : 8821 xorg_cv_cc_flag_unused_command_line_argument=yes 8822else 8823 xorg_cv_cc_flag_unused_command_line_argument=no 8824fi 8825rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8826fi 8827{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8828$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8829 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8830 CFLAGS="$xorg_testset_save_CFLAGS" 8831fi 8832 8833found="no" 8834 8835 if test $found = "no" ; then 8836 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8838 fi 8839 8840 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8842 fi 8843 8844 CFLAGS="$CFLAGS -Winit-self" 8845 8846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8847$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8848 cacheid=xorg_cv_cc_flag__Winit_self 8849 if eval \${$cacheid+:} false; then : 8850 $as_echo_n "(cached) " >&6 8851else 8852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8853/* end confdefs.h. */ 8854int i; 8855int 8856main () 8857{ 8858 8859 ; 8860 return 0; 8861} 8862_ACEOF 8863if ac_fn_c_try_link "$LINENO"; then : 8864 eval $cacheid=yes 8865else 8866 eval $cacheid=no 8867fi 8868rm -f core conftest.err conftest.$ac_objext \ 8869 conftest$ac_exeext conftest.$ac_ext 8870fi 8871 8872 8873 CFLAGS="$xorg_testset_save_CFLAGS" 8874 8875 eval supported=\$$cacheid 8876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8877$as_echo "$supported" >&6; } 8878 if test "$supported" = "yes" ; then 8879 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8880 found="yes" 8881 fi 8882 fi 8883 8884 8885 8886 8887 8888 8889 8890 8891 8892 8893 8894 8895 8896 8897 8898xorg_testset_save_CFLAGS="$CFLAGS" 8899 8900if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8903$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8904if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8905 $as_echo_n "(cached) " >&6 8906else 8907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8908/* end confdefs.h. */ 8909int i; 8910_ACEOF 8911if ac_fn_c_try_compile "$LINENO"; then : 8912 xorg_cv_cc_flag_unknown_warning_option=yes 8913else 8914 xorg_cv_cc_flag_unknown_warning_option=no 8915fi 8916rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8917fi 8918{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8919$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8920 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8921 CFLAGS="$xorg_testset_save_CFLAGS" 8922fi 8923 8924if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8925 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8927 fi 8928 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8930$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8931if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8932 $as_echo_n "(cached) " >&6 8933else 8934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8935/* end confdefs.h. */ 8936int i; 8937_ACEOF 8938if ac_fn_c_try_compile "$LINENO"; then : 8939 xorg_cv_cc_flag_unused_command_line_argument=yes 8940else 8941 xorg_cv_cc_flag_unused_command_line_argument=no 8942fi 8943rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8944fi 8945{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8946$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8947 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8948 CFLAGS="$xorg_testset_save_CFLAGS" 8949fi 8950 8951found="no" 8952 8953 if test $found = "no" ; then 8954 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8956 fi 8957 8958 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8959 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8960 fi 8961 8962 CFLAGS="$CFLAGS -Wmain" 8963 8964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8965$as_echo_n "checking if $CC supports -Wmain... " >&6; } 8966 cacheid=xorg_cv_cc_flag__Wmain 8967 if eval \${$cacheid+:} false; then : 8968 $as_echo_n "(cached) " >&6 8969else 8970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8971/* end confdefs.h. */ 8972int i; 8973int 8974main () 8975{ 8976 8977 ; 8978 return 0; 8979} 8980_ACEOF 8981if ac_fn_c_try_link "$LINENO"; then : 8982 eval $cacheid=yes 8983else 8984 eval $cacheid=no 8985fi 8986rm -f core conftest.err conftest.$ac_objext \ 8987 conftest$ac_exeext conftest.$ac_ext 8988fi 8989 8990 8991 CFLAGS="$xorg_testset_save_CFLAGS" 8992 8993 eval supported=\$$cacheid 8994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8995$as_echo "$supported" >&6; } 8996 if test "$supported" = "yes" ; then 8997 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8998 found="yes" 8999 fi 9000 fi 9001 9002 9003 9004 9005 9006 9007 9008 9009 9010 9011 9012 9013 9014 9015 9016xorg_testset_save_CFLAGS="$CFLAGS" 9017 9018if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9021$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9022if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9023 $as_echo_n "(cached) " >&6 9024else 9025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9026/* end confdefs.h. */ 9027int i; 9028_ACEOF 9029if ac_fn_c_try_compile "$LINENO"; then : 9030 xorg_cv_cc_flag_unknown_warning_option=yes 9031else 9032 xorg_cv_cc_flag_unknown_warning_option=no 9033fi 9034rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9035fi 9036{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9037$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9038 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9039 CFLAGS="$xorg_testset_save_CFLAGS" 9040fi 9041 9042if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9043 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9045 fi 9046 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9048$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9049if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9050 $as_echo_n "(cached) " >&6 9051else 9052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9053/* end confdefs.h. */ 9054int i; 9055_ACEOF 9056if ac_fn_c_try_compile "$LINENO"; then : 9057 xorg_cv_cc_flag_unused_command_line_argument=yes 9058else 9059 xorg_cv_cc_flag_unused_command_line_argument=no 9060fi 9061rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9062fi 9063{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9064$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9065 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9066 CFLAGS="$xorg_testset_save_CFLAGS" 9067fi 9068 9069found="no" 9070 9071 if test $found = "no" ; then 9072 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9074 fi 9075 9076 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9078 fi 9079 9080 CFLAGS="$CFLAGS -Wmissing-braces" 9081 9082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9083$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9084 cacheid=xorg_cv_cc_flag__Wmissing_braces 9085 if eval \${$cacheid+:} false; then : 9086 $as_echo_n "(cached) " >&6 9087else 9088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9089/* end confdefs.h. */ 9090int i; 9091int 9092main () 9093{ 9094 9095 ; 9096 return 0; 9097} 9098_ACEOF 9099if ac_fn_c_try_link "$LINENO"; then : 9100 eval $cacheid=yes 9101else 9102 eval $cacheid=no 9103fi 9104rm -f core conftest.err conftest.$ac_objext \ 9105 conftest$ac_exeext conftest.$ac_ext 9106fi 9107 9108 9109 CFLAGS="$xorg_testset_save_CFLAGS" 9110 9111 eval supported=\$$cacheid 9112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9113$as_echo "$supported" >&6; } 9114 if test "$supported" = "yes" ; then 9115 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9116 found="yes" 9117 fi 9118 fi 9119 9120 9121 9122 9123 9124 9125 9126 9127 9128 9129 9130 9131 9132 9133 9134xorg_testset_save_CFLAGS="$CFLAGS" 9135 9136if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9139$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9140if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9141 $as_echo_n "(cached) " >&6 9142else 9143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9144/* end confdefs.h. */ 9145int i; 9146_ACEOF 9147if ac_fn_c_try_compile "$LINENO"; then : 9148 xorg_cv_cc_flag_unknown_warning_option=yes 9149else 9150 xorg_cv_cc_flag_unknown_warning_option=no 9151fi 9152rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9153fi 9154{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9155$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9156 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9157 CFLAGS="$xorg_testset_save_CFLAGS" 9158fi 9159 9160if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9161 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9163 fi 9164 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9166$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9167if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9168 $as_echo_n "(cached) " >&6 9169else 9170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9171/* end confdefs.h. */ 9172int i; 9173_ACEOF 9174if ac_fn_c_try_compile "$LINENO"; then : 9175 xorg_cv_cc_flag_unused_command_line_argument=yes 9176else 9177 xorg_cv_cc_flag_unused_command_line_argument=no 9178fi 9179rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9180fi 9181{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9182$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9183 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9184 CFLAGS="$xorg_testset_save_CFLAGS" 9185fi 9186 9187found="no" 9188 9189 if test $found = "no" ; then 9190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9192 fi 9193 9194 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9196 fi 9197 9198 CFLAGS="$CFLAGS -Wsequence-point" 9199 9200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9201$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9202 cacheid=xorg_cv_cc_flag__Wsequence_point 9203 if eval \${$cacheid+:} false; then : 9204 $as_echo_n "(cached) " >&6 9205else 9206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9207/* end confdefs.h. */ 9208int i; 9209int 9210main () 9211{ 9212 9213 ; 9214 return 0; 9215} 9216_ACEOF 9217if ac_fn_c_try_link "$LINENO"; then : 9218 eval $cacheid=yes 9219else 9220 eval $cacheid=no 9221fi 9222rm -f core conftest.err conftest.$ac_objext \ 9223 conftest$ac_exeext conftest.$ac_ext 9224fi 9225 9226 9227 CFLAGS="$xorg_testset_save_CFLAGS" 9228 9229 eval supported=\$$cacheid 9230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9231$as_echo "$supported" >&6; } 9232 if test "$supported" = "yes" ; then 9233 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9234 found="yes" 9235 fi 9236 fi 9237 9238 9239 9240 9241 9242 9243 9244 9245 9246 9247 9248 9249 9250 9251 9252xorg_testset_save_CFLAGS="$CFLAGS" 9253 9254if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9257$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9258if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9259 $as_echo_n "(cached) " >&6 9260else 9261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9262/* end confdefs.h. */ 9263int i; 9264_ACEOF 9265if ac_fn_c_try_compile "$LINENO"; then : 9266 xorg_cv_cc_flag_unknown_warning_option=yes 9267else 9268 xorg_cv_cc_flag_unknown_warning_option=no 9269fi 9270rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9271fi 9272{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9273$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9274 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9275 CFLAGS="$xorg_testset_save_CFLAGS" 9276fi 9277 9278if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9279 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9281 fi 9282 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9284$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9285if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9286 $as_echo_n "(cached) " >&6 9287else 9288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9289/* end confdefs.h. */ 9290int i; 9291_ACEOF 9292if ac_fn_c_try_compile "$LINENO"; then : 9293 xorg_cv_cc_flag_unused_command_line_argument=yes 9294else 9295 xorg_cv_cc_flag_unused_command_line_argument=no 9296fi 9297rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9298fi 9299{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9300$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9301 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9302 CFLAGS="$xorg_testset_save_CFLAGS" 9303fi 9304 9305found="no" 9306 9307 if test $found = "no" ; then 9308 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9310 fi 9311 9312 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9313 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9314 fi 9315 9316 CFLAGS="$CFLAGS -Wreturn-type" 9317 9318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9319$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9320 cacheid=xorg_cv_cc_flag__Wreturn_type 9321 if eval \${$cacheid+:} false; then : 9322 $as_echo_n "(cached) " >&6 9323else 9324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9325/* end confdefs.h. */ 9326int i; 9327int 9328main () 9329{ 9330 9331 ; 9332 return 0; 9333} 9334_ACEOF 9335if ac_fn_c_try_link "$LINENO"; then : 9336 eval $cacheid=yes 9337else 9338 eval $cacheid=no 9339fi 9340rm -f core conftest.err conftest.$ac_objext \ 9341 conftest$ac_exeext conftest.$ac_ext 9342fi 9343 9344 9345 CFLAGS="$xorg_testset_save_CFLAGS" 9346 9347 eval supported=\$$cacheid 9348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9349$as_echo "$supported" >&6; } 9350 if test "$supported" = "yes" ; then 9351 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9352 found="yes" 9353 fi 9354 fi 9355 9356 9357 9358 9359 9360 9361 9362 9363 9364 9365 9366 9367 9368 9369 9370xorg_testset_save_CFLAGS="$CFLAGS" 9371 9372if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9373 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9375$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9376if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9377 $as_echo_n "(cached) " >&6 9378else 9379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9380/* end confdefs.h. */ 9381int i; 9382_ACEOF 9383if ac_fn_c_try_compile "$LINENO"; then : 9384 xorg_cv_cc_flag_unknown_warning_option=yes 9385else 9386 xorg_cv_cc_flag_unknown_warning_option=no 9387fi 9388rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9389fi 9390{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9391$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9392 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9393 CFLAGS="$xorg_testset_save_CFLAGS" 9394fi 9395 9396if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9397 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9399 fi 9400 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9402$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9403if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9404 $as_echo_n "(cached) " >&6 9405else 9406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9407/* end confdefs.h. */ 9408int i; 9409_ACEOF 9410if ac_fn_c_try_compile "$LINENO"; then : 9411 xorg_cv_cc_flag_unused_command_line_argument=yes 9412else 9413 xorg_cv_cc_flag_unused_command_line_argument=no 9414fi 9415rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9416fi 9417{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9418$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9419 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9420 CFLAGS="$xorg_testset_save_CFLAGS" 9421fi 9422 9423found="no" 9424 9425 if test $found = "no" ; then 9426 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9428 fi 9429 9430 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9431 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9432 fi 9433 9434 CFLAGS="$CFLAGS -Wtrigraphs" 9435 9436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9437$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9438 cacheid=xorg_cv_cc_flag__Wtrigraphs 9439 if eval \${$cacheid+:} false; then : 9440 $as_echo_n "(cached) " >&6 9441else 9442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9443/* end confdefs.h. */ 9444int i; 9445int 9446main () 9447{ 9448 9449 ; 9450 return 0; 9451} 9452_ACEOF 9453if ac_fn_c_try_link "$LINENO"; then : 9454 eval $cacheid=yes 9455else 9456 eval $cacheid=no 9457fi 9458rm -f core conftest.err conftest.$ac_objext \ 9459 conftest$ac_exeext conftest.$ac_ext 9460fi 9461 9462 9463 CFLAGS="$xorg_testset_save_CFLAGS" 9464 9465 eval supported=\$$cacheid 9466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9467$as_echo "$supported" >&6; } 9468 if test "$supported" = "yes" ; then 9469 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9470 found="yes" 9471 fi 9472 fi 9473 9474 9475 9476 9477 9478 9479 9480 9481 9482 9483 9484 9485 9486 9487 9488xorg_testset_save_CFLAGS="$CFLAGS" 9489 9490if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9493$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9494if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9495 $as_echo_n "(cached) " >&6 9496else 9497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9498/* end confdefs.h. */ 9499int i; 9500_ACEOF 9501if ac_fn_c_try_compile "$LINENO"; then : 9502 xorg_cv_cc_flag_unknown_warning_option=yes 9503else 9504 xorg_cv_cc_flag_unknown_warning_option=no 9505fi 9506rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9507fi 9508{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9509$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9510 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9511 CFLAGS="$xorg_testset_save_CFLAGS" 9512fi 9513 9514if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9515 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9517 fi 9518 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9520$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9521if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9522 $as_echo_n "(cached) " >&6 9523else 9524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9525/* end confdefs.h. */ 9526int i; 9527_ACEOF 9528if ac_fn_c_try_compile "$LINENO"; then : 9529 xorg_cv_cc_flag_unused_command_line_argument=yes 9530else 9531 xorg_cv_cc_flag_unused_command_line_argument=no 9532fi 9533rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9534fi 9535{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9536$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9537 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9538 CFLAGS="$xorg_testset_save_CFLAGS" 9539fi 9540 9541found="no" 9542 9543 if test $found = "no" ; then 9544 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9545 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9546 fi 9547 9548 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9549 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9550 fi 9551 9552 CFLAGS="$CFLAGS -Warray-bounds" 9553 9554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9555$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9556 cacheid=xorg_cv_cc_flag__Warray_bounds 9557 if eval \${$cacheid+:} false; then : 9558 $as_echo_n "(cached) " >&6 9559else 9560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9561/* end confdefs.h. */ 9562int i; 9563int 9564main () 9565{ 9566 9567 ; 9568 return 0; 9569} 9570_ACEOF 9571if ac_fn_c_try_link "$LINENO"; then : 9572 eval $cacheid=yes 9573else 9574 eval $cacheid=no 9575fi 9576rm -f core conftest.err conftest.$ac_objext \ 9577 conftest$ac_exeext conftest.$ac_ext 9578fi 9579 9580 9581 CFLAGS="$xorg_testset_save_CFLAGS" 9582 9583 eval supported=\$$cacheid 9584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9585$as_echo "$supported" >&6; } 9586 if test "$supported" = "yes" ; then 9587 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9588 found="yes" 9589 fi 9590 fi 9591 9592 9593 9594 9595 9596 9597 9598 9599 9600 9601 9602 9603 9604 9605 9606xorg_testset_save_CFLAGS="$CFLAGS" 9607 9608if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9611$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9612if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9613 $as_echo_n "(cached) " >&6 9614else 9615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9616/* end confdefs.h. */ 9617int i; 9618_ACEOF 9619if ac_fn_c_try_compile "$LINENO"; then : 9620 xorg_cv_cc_flag_unknown_warning_option=yes 9621else 9622 xorg_cv_cc_flag_unknown_warning_option=no 9623fi 9624rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9625fi 9626{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9627$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9628 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9629 CFLAGS="$xorg_testset_save_CFLAGS" 9630fi 9631 9632if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9633 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9634 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9635 fi 9636 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9638$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9639if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9640 $as_echo_n "(cached) " >&6 9641else 9642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9643/* end confdefs.h. */ 9644int i; 9645_ACEOF 9646if ac_fn_c_try_compile "$LINENO"; then : 9647 xorg_cv_cc_flag_unused_command_line_argument=yes 9648else 9649 xorg_cv_cc_flag_unused_command_line_argument=no 9650fi 9651rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9652fi 9653{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9654$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9655 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9656 CFLAGS="$xorg_testset_save_CFLAGS" 9657fi 9658 9659found="no" 9660 9661 if test $found = "no" ; then 9662 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9664 fi 9665 9666 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9667 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9668 fi 9669 9670 CFLAGS="$CFLAGS -Wwrite-strings" 9671 9672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9673$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9674 cacheid=xorg_cv_cc_flag__Wwrite_strings 9675 if eval \${$cacheid+:} false; then : 9676 $as_echo_n "(cached) " >&6 9677else 9678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9679/* end confdefs.h. */ 9680int i; 9681int 9682main () 9683{ 9684 9685 ; 9686 return 0; 9687} 9688_ACEOF 9689if ac_fn_c_try_link "$LINENO"; then : 9690 eval $cacheid=yes 9691else 9692 eval $cacheid=no 9693fi 9694rm -f core conftest.err conftest.$ac_objext \ 9695 conftest$ac_exeext conftest.$ac_ext 9696fi 9697 9698 9699 CFLAGS="$xorg_testset_save_CFLAGS" 9700 9701 eval supported=\$$cacheid 9702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9703$as_echo "$supported" >&6; } 9704 if test "$supported" = "yes" ; then 9705 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9706 found="yes" 9707 fi 9708 fi 9709 9710 9711 9712 9713 9714 9715 9716 9717 9718 9719 9720 9721 9722 9723 9724xorg_testset_save_CFLAGS="$CFLAGS" 9725 9726if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9729$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9730if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9731 $as_echo_n "(cached) " >&6 9732else 9733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9734/* end confdefs.h. */ 9735int i; 9736_ACEOF 9737if ac_fn_c_try_compile "$LINENO"; then : 9738 xorg_cv_cc_flag_unknown_warning_option=yes 9739else 9740 xorg_cv_cc_flag_unknown_warning_option=no 9741fi 9742rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9743fi 9744{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9745$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9746 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9747 CFLAGS="$xorg_testset_save_CFLAGS" 9748fi 9749 9750if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9751 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9753 fi 9754 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9756$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9757if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9758 $as_echo_n "(cached) " >&6 9759else 9760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9761/* end confdefs.h. */ 9762int i; 9763_ACEOF 9764if ac_fn_c_try_compile "$LINENO"; then : 9765 xorg_cv_cc_flag_unused_command_line_argument=yes 9766else 9767 xorg_cv_cc_flag_unused_command_line_argument=no 9768fi 9769rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9770fi 9771{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9772$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9773 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9774 CFLAGS="$xorg_testset_save_CFLAGS" 9775fi 9776 9777found="no" 9778 9779 if test $found = "no" ; then 9780 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9782 fi 9783 9784 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9785 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9786 fi 9787 9788 CFLAGS="$CFLAGS -Waddress" 9789 9790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9791$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9792 cacheid=xorg_cv_cc_flag__Waddress 9793 if eval \${$cacheid+:} false; then : 9794 $as_echo_n "(cached) " >&6 9795else 9796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9797/* end confdefs.h. */ 9798int i; 9799int 9800main () 9801{ 9802 9803 ; 9804 return 0; 9805} 9806_ACEOF 9807if ac_fn_c_try_link "$LINENO"; then : 9808 eval $cacheid=yes 9809else 9810 eval $cacheid=no 9811fi 9812rm -f core conftest.err conftest.$ac_objext \ 9813 conftest$ac_exeext conftest.$ac_ext 9814fi 9815 9816 9817 CFLAGS="$xorg_testset_save_CFLAGS" 9818 9819 eval supported=\$$cacheid 9820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9821$as_echo "$supported" >&6; } 9822 if test "$supported" = "yes" ; then 9823 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9824 found="yes" 9825 fi 9826 fi 9827 9828 9829 9830 9831 9832 9833 9834 9835 9836 9837 9838 9839 9840 9841 9842xorg_testset_save_CFLAGS="$CFLAGS" 9843 9844if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9847$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9848if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9849 $as_echo_n "(cached) " >&6 9850else 9851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9852/* end confdefs.h. */ 9853int i; 9854_ACEOF 9855if ac_fn_c_try_compile "$LINENO"; then : 9856 xorg_cv_cc_flag_unknown_warning_option=yes 9857else 9858 xorg_cv_cc_flag_unknown_warning_option=no 9859fi 9860rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9861fi 9862{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9863$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9864 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9865 CFLAGS="$xorg_testset_save_CFLAGS" 9866fi 9867 9868if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9869 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9871 fi 9872 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9874$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9875if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9876 $as_echo_n "(cached) " >&6 9877else 9878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9879/* end confdefs.h. */ 9880int i; 9881_ACEOF 9882if ac_fn_c_try_compile "$LINENO"; then : 9883 xorg_cv_cc_flag_unused_command_line_argument=yes 9884else 9885 xorg_cv_cc_flag_unused_command_line_argument=no 9886fi 9887rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9888fi 9889{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9890$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9891 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9892 CFLAGS="$xorg_testset_save_CFLAGS" 9893fi 9894 9895found="no" 9896 9897 if test $found = "no" ; then 9898 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9900 fi 9901 9902 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9903 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9904 fi 9905 9906 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9907 9908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9909$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9910 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9911 if eval \${$cacheid+:} false; then : 9912 $as_echo_n "(cached) " >&6 9913else 9914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9915/* end confdefs.h. */ 9916int i; 9917int 9918main () 9919{ 9920 9921 ; 9922 return 0; 9923} 9924_ACEOF 9925if ac_fn_c_try_link "$LINENO"; then : 9926 eval $cacheid=yes 9927else 9928 eval $cacheid=no 9929fi 9930rm -f core conftest.err conftest.$ac_objext \ 9931 conftest$ac_exeext conftest.$ac_ext 9932fi 9933 9934 9935 CFLAGS="$xorg_testset_save_CFLAGS" 9936 9937 eval supported=\$$cacheid 9938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9939$as_echo "$supported" >&6; } 9940 if test "$supported" = "yes" ; then 9941 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9942 found="yes" 9943 fi 9944 fi 9945 9946 9947 9948 9949 9950 9951 9952 9953 9954 9955 9956 9957 9958 9959 9960xorg_testset_save_CFLAGS="$CFLAGS" 9961 9962if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9965$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9966if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9967 $as_echo_n "(cached) " >&6 9968else 9969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9970/* end confdefs.h. */ 9971int i; 9972_ACEOF 9973if ac_fn_c_try_compile "$LINENO"; then : 9974 xorg_cv_cc_flag_unknown_warning_option=yes 9975else 9976 xorg_cv_cc_flag_unknown_warning_option=no 9977fi 9978rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9979fi 9980{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9981$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9982 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9983 CFLAGS="$xorg_testset_save_CFLAGS" 9984fi 9985 9986if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9989 fi 9990 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9992$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9993if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9994 $as_echo_n "(cached) " >&6 9995else 9996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9997/* end confdefs.h. */ 9998int i; 9999_ACEOF 10000if ac_fn_c_try_compile "$LINENO"; then : 10001 xorg_cv_cc_flag_unused_command_line_argument=yes 10002else 10003 xorg_cv_cc_flag_unused_command_line_argument=no 10004fi 10005rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10006fi 10007{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10008$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10009 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10010 CFLAGS="$xorg_testset_save_CFLAGS" 10011fi 10012 10013found="no" 10014 10015 if test $found = "no" ; then 10016 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10018 fi 10019 10020 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10021 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10022 fi 10023 10024 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10025 10026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10027$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10028 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10029 if eval \${$cacheid+:} false; then : 10030 $as_echo_n "(cached) " >&6 10031else 10032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10033/* end confdefs.h. */ 10034int i; 10035int 10036main () 10037{ 10038 10039 ; 10040 return 0; 10041} 10042_ACEOF 10043if ac_fn_c_try_link "$LINENO"; then : 10044 eval $cacheid=yes 10045else 10046 eval $cacheid=no 10047fi 10048rm -f core conftest.err conftest.$ac_objext \ 10049 conftest$ac_exeext conftest.$ac_ext 10050fi 10051 10052 10053 CFLAGS="$xorg_testset_save_CFLAGS" 10054 10055 eval supported=\$$cacheid 10056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10057$as_echo "$supported" >&6; } 10058 if test "$supported" = "yes" ; then 10059 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10060 found="yes" 10061 fi 10062 fi 10063 10064 10065fi 10066 10067 10068 10069 10070 10071 10072 10073 CWARNFLAGS="$BASE_CFLAGS" 10074 if test "x$GCC" = xyes ; then 10075 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10076 fi 10077 10078 10079 10080 10081 10082 10083 10084 10085# Check whether --enable-strict-compilation was given. 10086if test "${enable_strict_compilation+set}" = set; then : 10087 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10088else 10089 STRICT_COMPILE=no 10090fi 10091 10092 10093 10094 10095 10096 10097STRICT_CFLAGS="" 10098 10099 10100 10101 10102 10103 10104 10105 10106 10107 10108 10109 10110 10111xorg_testset_save_CFLAGS="$CFLAGS" 10112 10113if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10116$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10117if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10118 $as_echo_n "(cached) " >&6 10119else 10120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10121/* end confdefs.h. */ 10122int i; 10123_ACEOF 10124if ac_fn_c_try_compile "$LINENO"; then : 10125 xorg_cv_cc_flag_unknown_warning_option=yes 10126else 10127 xorg_cv_cc_flag_unknown_warning_option=no 10128fi 10129rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10130fi 10131{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10132$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10133 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10134 CFLAGS="$xorg_testset_save_CFLAGS" 10135fi 10136 10137if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10138 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10140 fi 10141 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10143$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10144if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10145 $as_echo_n "(cached) " >&6 10146else 10147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10148/* end confdefs.h. */ 10149int i; 10150_ACEOF 10151if ac_fn_c_try_compile "$LINENO"; then : 10152 xorg_cv_cc_flag_unused_command_line_argument=yes 10153else 10154 xorg_cv_cc_flag_unused_command_line_argument=no 10155fi 10156rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10157fi 10158{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10159$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10160 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10161 CFLAGS="$xorg_testset_save_CFLAGS" 10162fi 10163 10164found="no" 10165 10166 if test $found = "no" ; then 10167 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10169 fi 10170 10171 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10173 fi 10174 10175 CFLAGS="$CFLAGS -pedantic" 10176 10177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10178$as_echo_n "checking if $CC supports -pedantic... " >&6; } 10179 cacheid=xorg_cv_cc_flag__pedantic 10180 if eval \${$cacheid+:} false; then : 10181 $as_echo_n "(cached) " >&6 10182else 10183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10184/* end confdefs.h. */ 10185int i; 10186int 10187main () 10188{ 10189 10190 ; 10191 return 0; 10192} 10193_ACEOF 10194if ac_fn_c_try_link "$LINENO"; then : 10195 eval $cacheid=yes 10196else 10197 eval $cacheid=no 10198fi 10199rm -f core conftest.err conftest.$ac_objext \ 10200 conftest$ac_exeext conftest.$ac_ext 10201fi 10202 10203 10204 CFLAGS="$xorg_testset_save_CFLAGS" 10205 10206 eval supported=\$$cacheid 10207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10208$as_echo "$supported" >&6; } 10209 if test "$supported" = "yes" ; then 10210 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10211 found="yes" 10212 fi 10213 fi 10214 10215 10216 10217 10218 10219 10220 10221 10222 10223 10224 10225 10226 10227 10228 10229xorg_testset_save_CFLAGS="$CFLAGS" 10230 10231if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10234$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10235if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10236 $as_echo_n "(cached) " >&6 10237else 10238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10239/* end confdefs.h. */ 10240int i; 10241_ACEOF 10242if ac_fn_c_try_compile "$LINENO"; then : 10243 xorg_cv_cc_flag_unknown_warning_option=yes 10244else 10245 xorg_cv_cc_flag_unknown_warning_option=no 10246fi 10247rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10248fi 10249{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10250$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10251 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10252 CFLAGS="$xorg_testset_save_CFLAGS" 10253fi 10254 10255if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10256 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10257 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10258 fi 10259 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10261$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10262if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10263 $as_echo_n "(cached) " >&6 10264else 10265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10266/* end confdefs.h. */ 10267int i; 10268_ACEOF 10269if ac_fn_c_try_compile "$LINENO"; then : 10270 xorg_cv_cc_flag_unused_command_line_argument=yes 10271else 10272 xorg_cv_cc_flag_unused_command_line_argument=no 10273fi 10274rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10275fi 10276{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10277$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10278 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10279 CFLAGS="$xorg_testset_save_CFLAGS" 10280fi 10281 10282found="no" 10283 10284 if test $found = "no" ; then 10285 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10287 fi 10288 10289 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10291 fi 10292 10293 CFLAGS="$CFLAGS -Werror" 10294 10295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10296$as_echo_n "checking if $CC supports -Werror... " >&6; } 10297 cacheid=xorg_cv_cc_flag__Werror 10298 if eval \${$cacheid+:} false; then : 10299 $as_echo_n "(cached) " >&6 10300else 10301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10302/* end confdefs.h. */ 10303int i; 10304int 10305main () 10306{ 10307 10308 ; 10309 return 0; 10310} 10311_ACEOF 10312if ac_fn_c_try_link "$LINENO"; then : 10313 eval $cacheid=yes 10314else 10315 eval $cacheid=no 10316fi 10317rm -f core conftest.err conftest.$ac_objext \ 10318 conftest$ac_exeext conftest.$ac_ext 10319fi 10320 10321 10322 CFLAGS="$xorg_testset_save_CFLAGS" 10323 10324 eval supported=\$$cacheid 10325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10326$as_echo "$supported" >&6; } 10327 if test "$supported" = "yes" ; then 10328 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10329 found="yes" 10330 fi 10331 fi 10332 10333 if test $found = "no" ; then 10334 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10336 fi 10337 10338 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10340 fi 10341 10342 CFLAGS="$CFLAGS -errwarn" 10343 10344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10345$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10346 cacheid=xorg_cv_cc_flag__errwarn 10347 if eval \${$cacheid+:} false; then : 10348 $as_echo_n "(cached) " >&6 10349else 10350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10351/* end confdefs.h. */ 10352int i; 10353int 10354main () 10355{ 10356 10357 ; 10358 return 0; 10359} 10360_ACEOF 10361if ac_fn_c_try_link "$LINENO"; then : 10362 eval $cacheid=yes 10363else 10364 eval $cacheid=no 10365fi 10366rm -f core conftest.err conftest.$ac_objext \ 10367 conftest$ac_exeext conftest.$ac_ext 10368fi 10369 10370 10371 CFLAGS="$xorg_testset_save_CFLAGS" 10372 10373 eval supported=\$$cacheid 10374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10375$as_echo "$supported" >&6; } 10376 if test "$supported" = "yes" ; then 10377 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10378 found="yes" 10379 fi 10380 fi 10381 10382 10383 10384# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10385# activate it with -Werror, so we add it here explicitly. 10386 10387 10388 10389 10390 10391 10392 10393 10394 10395 10396 10397 10398 10399xorg_testset_save_CFLAGS="$CFLAGS" 10400 10401if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10404$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10405if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10406 $as_echo_n "(cached) " >&6 10407else 10408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10409/* end confdefs.h. */ 10410int i; 10411_ACEOF 10412if ac_fn_c_try_compile "$LINENO"; then : 10413 xorg_cv_cc_flag_unknown_warning_option=yes 10414else 10415 xorg_cv_cc_flag_unknown_warning_option=no 10416fi 10417rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10418fi 10419{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10420$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10421 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10422 CFLAGS="$xorg_testset_save_CFLAGS" 10423fi 10424 10425if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10426 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10428 fi 10429 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10431$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10432if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10433 $as_echo_n "(cached) " >&6 10434else 10435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10436/* end confdefs.h. */ 10437int i; 10438_ACEOF 10439if ac_fn_c_try_compile "$LINENO"; then : 10440 xorg_cv_cc_flag_unused_command_line_argument=yes 10441else 10442 xorg_cv_cc_flag_unused_command_line_argument=no 10443fi 10444rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10445fi 10446{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10447$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10448 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10449 CFLAGS="$xorg_testset_save_CFLAGS" 10450fi 10451 10452found="no" 10453 10454 if test $found = "no" ; then 10455 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10457 fi 10458 10459 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10461 fi 10462 10463 CFLAGS="$CFLAGS -Werror=attributes" 10464 10465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10466$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10467 cacheid=xorg_cv_cc_flag__Werror_attributes 10468 if eval \${$cacheid+:} false; then : 10469 $as_echo_n "(cached) " >&6 10470else 10471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10472/* end confdefs.h. */ 10473int i; 10474int 10475main () 10476{ 10477 10478 ; 10479 return 0; 10480} 10481_ACEOF 10482if ac_fn_c_try_link "$LINENO"; then : 10483 eval $cacheid=yes 10484else 10485 eval $cacheid=no 10486fi 10487rm -f core conftest.err conftest.$ac_objext \ 10488 conftest$ac_exeext conftest.$ac_ext 10489fi 10490 10491 10492 CFLAGS="$xorg_testset_save_CFLAGS" 10493 10494 eval supported=\$$cacheid 10495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10496$as_echo "$supported" >&6; } 10497 if test "$supported" = "yes" ; then 10498 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10499 found="yes" 10500 fi 10501 fi 10502 10503 10504 10505if test "x$STRICT_COMPILE" = "xyes"; then 10506 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10507 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10508fi 10509 10510 10511 10512 10513 10514 10515cat >>confdefs.h <<_ACEOF 10516#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10517_ACEOF 10518 10519 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10520 if test "x$PVM" = "x"; then 10521 PVM="0" 10522 fi 10523 10524cat >>confdefs.h <<_ACEOF 10525#define PACKAGE_VERSION_MINOR $PVM 10526_ACEOF 10527 10528 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10529 if test "x$PVP" = "x"; then 10530 PVP="0" 10531 fi 10532 10533cat >>confdefs.h <<_ACEOF 10534#define PACKAGE_VERSION_PATCHLEVEL $PVP 10535_ACEOF 10536 10537 10538 10539CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10540mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10541|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10542echo 'git directory not found: installing possibly empty changelog.' >&2)" 10543 10544 10545 10546 10547macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10548INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10549mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10550|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10551echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10552 10553 10554 10555 10556 10557 10558if test x$APP_MAN_SUFFIX = x ; then 10559 APP_MAN_SUFFIX=1 10560fi 10561if test x$APP_MAN_DIR = x ; then 10562 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10563fi 10564 10565if test x$LIB_MAN_SUFFIX = x ; then 10566 LIB_MAN_SUFFIX=3 10567fi 10568if test x$LIB_MAN_DIR = x ; then 10569 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10570fi 10571 10572if test x$FILE_MAN_SUFFIX = x ; then 10573 case $host_os in 10574 # Solaris 2.0 - 11 use SysV man page sections 10575 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 10576 *) FILE_MAN_SUFFIX=5 ;; 10577 esac 10578fi 10579if test x$FILE_MAN_DIR = x ; then 10580 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10581fi 10582 10583if test x$MISC_MAN_SUFFIX = x ; then 10584 case $host_os in 10585 # Solaris 2.0 - 11 use SysV man page sections 10586 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 10587 *) MISC_MAN_SUFFIX=7 ;; 10588 esac 10589fi 10590if test x$MISC_MAN_DIR = x ; then 10591 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10592fi 10593 10594if test x$DRIVER_MAN_SUFFIX = x ; then 10595 case $host_os in 10596 # Solaris 2.0 - 11 use SysV man page sections 10597 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 10598 *) DRIVER_MAN_SUFFIX=4 ;; 10599 esac 10600fi 10601if test x$DRIVER_MAN_DIR = x ; then 10602 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10603fi 10604 10605if test x$ADMIN_MAN_SUFFIX = x ; then 10606 case $host_os in 10607 # Solaris 2.0 - 11 use SysV man page sections 10608 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 10609 *) ADMIN_MAN_SUFFIX=8 ;; 10610 esac 10611fi 10612if test x$ADMIN_MAN_DIR = x ; then 10613 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10614fi 10615 10616 10617 10618 10619 10620 10621 10622 10623 10624 10625 10626 10627 10628 10629 10630XORG_MAN_PAGE="X Version 11" 10631 10632MAN_SUBSTS="\ 10633 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10634 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10635 -e 's|__xservername__|Xorg|g' \ 10636 -e 's|__xconfigfile__|xorg.conf|g' \ 10637 -e 's|__projectroot__|\$(prefix)|g' \ 10638 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10639 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10640 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10641 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10642 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10643 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10644 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10645 10646 10647 10648# Check whether --enable-silent-rules was given. 10649if test "${enable_silent_rules+set}" = set; then : 10650 enableval=$enable_silent_rules; 10651fi 10652 10653case $enable_silent_rules in # ((( 10654 yes) AM_DEFAULT_VERBOSITY=0;; 10655 no) AM_DEFAULT_VERBOSITY=1;; 10656 *) AM_DEFAULT_VERBOSITY=0;; 10657esac 10658am_make=${MAKE-make} 10659{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10660$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10661if ${am_cv_make_support_nested_variables+:} false; then : 10662 $as_echo_n "(cached) " >&6 10663else 10664 if $as_echo 'TRUE=$(BAR$(V)) 10665BAR0=false 10666BAR1=true 10667V=1 10668am__doit: 10669 @$(TRUE) 10670.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10671 am_cv_make_support_nested_variables=yes 10672else 10673 am_cv_make_support_nested_variables=no 10674fi 10675fi 10676{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10677$as_echo "$am_cv_make_support_nested_variables" >&6; } 10678if test $am_cv_make_support_nested_variables = yes; then 10679 AM_V='$(V)' 10680 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10681else 10682 AM_V=$AM_DEFAULT_VERBOSITY 10683 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10684fi 10685AM_BACKSLASH='\' 10686 10687 10688 10689# Checks for library functions. 10690ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 10691if test "x$ac_cv_func_mkstemp" = xyes; then : 10692 10693$as_echo "#define HAS_MKSTEMP 1" >>confdefs.h 10694 10695fi 10696 10697 10698# Checks for pkg-config packages 10699 10700pkg_failed=no 10701{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XDITVIEW" >&5 10702$as_echo_n "checking for XDITVIEW... " >&6; } 10703 10704if test -n "$XDITVIEW_CFLAGS"; then 10705 pkg_cv_XDITVIEW_CFLAGS="$XDITVIEW_CFLAGS" 10706 elif test -n "$PKG_CONFIG"; then 10707 if test -n "$PKG_CONFIG" && \ 10708 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt x11\""; } >&5 10709 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt x11") 2>&5 10710 ac_status=$? 10711 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10712 test $ac_status = 0; }; then 10713 pkg_cv_XDITVIEW_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt x11" 2>/dev/null` 10714 test "x$?" != "x0" && pkg_failed=yes 10715else 10716 pkg_failed=yes 10717fi 10718 else 10719 pkg_failed=untried 10720fi 10721if test -n "$XDITVIEW_LIBS"; then 10722 pkg_cv_XDITVIEW_LIBS="$XDITVIEW_LIBS" 10723 elif test -n "$PKG_CONFIG"; then 10724 if test -n "$PKG_CONFIG" && \ 10725 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt x11\""; } >&5 10726 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt x11") 2>&5 10727 ac_status=$? 10728 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10729 test $ac_status = 0; }; then 10730 pkg_cv_XDITVIEW_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt x11" 2>/dev/null` 10731 test "x$?" != "x0" && pkg_failed=yes 10732else 10733 pkg_failed=yes 10734fi 10735 else 10736 pkg_failed=untried 10737fi 10738 10739 10740 10741if test $pkg_failed = yes; then 10742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10743$as_echo "no" >&6; } 10744 10745if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10746 _pkg_short_errors_supported=yes 10747else 10748 _pkg_short_errors_supported=no 10749fi 10750 if test $_pkg_short_errors_supported = yes; then 10751 XDITVIEW_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xt x11" 2>&1` 10752 else 10753 XDITVIEW_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xt x11" 2>&1` 10754 fi 10755 # Put the nasty error message in config.log where it belongs 10756 echo "$XDITVIEW_PKG_ERRORS" >&5 10757 10758 as_fn_error $? "Package requirements (xaw7 xmu xt x11) were not met: 10759 10760$XDITVIEW_PKG_ERRORS 10761 10762Consider adjusting the PKG_CONFIG_PATH environment variable if you 10763installed software in a non-standard prefix. 10764 10765Alternatively, you may set the environment variables XDITVIEW_CFLAGS 10766and XDITVIEW_LIBS to avoid the need to call pkg-config. 10767See the pkg-config man page for more details." "$LINENO" 5 10768elif test $pkg_failed = untried; then 10769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10770$as_echo "no" >&6; } 10771 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10772$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10773as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10774is in your PATH or set the PKG_CONFIG environment variable to the full 10775path to pkg-config. 10776 10777Alternatively, you may set the environment variables XDITVIEW_CFLAGS 10778and XDITVIEW_LIBS to avoid the need to call pkg-config. 10779See the pkg-config man page for more details. 10780 10781To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10782See \`config.log' for more details" "$LINENO" 5; } 10783else 10784 XDITVIEW_CFLAGS=$pkg_cv_XDITVIEW_CFLAGS 10785 XDITVIEW_LIBS=$pkg_cv_XDITVIEW_LIBS 10786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10787$as_echo "yes" >&6; } 10788 10789fi 10790 10791 10792pkg_failed=no 10793{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 10794$as_echo_n "checking for APPDEFS... " >&6; } 10795 10796if test -n "$APPDEFS_CFLAGS"; then 10797 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 10798 elif test -n "$PKG_CONFIG"; then 10799 if test -n "$PKG_CONFIG" && \ 10800 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10801 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10802 ac_status=$? 10803 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10804 test $ac_status = 0; }; then 10805 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 10806 test "x$?" != "x0" && pkg_failed=yes 10807else 10808 pkg_failed=yes 10809fi 10810 else 10811 pkg_failed=untried 10812fi 10813if test -n "$APPDEFS_LIBS"; then 10814 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 10815 elif test -n "$PKG_CONFIG"; then 10816 if test -n "$PKG_CONFIG" && \ 10817 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10818 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10819 ac_status=$? 10820 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10821 test $ac_status = 0; }; then 10822 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 10823 test "x$?" != "x0" && pkg_failed=yes 10824else 10825 pkg_failed=yes 10826fi 10827 else 10828 pkg_failed=untried 10829fi 10830 10831 10832 10833if test $pkg_failed = yes; then 10834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10835$as_echo "no" >&6; } 10836 10837if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10838 _pkg_short_errors_supported=yes 10839else 10840 _pkg_short_errors_supported=no 10841fi 10842 if test $_pkg_short_errors_supported = yes; then 10843 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 10844 else 10845 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 10846 fi 10847 # Put the nasty error message in config.log where it belongs 10848 echo "$APPDEFS_PKG_ERRORS" >&5 10849 10850 as_fn_error $? "Package requirements (xt) were not met: 10851 10852$APPDEFS_PKG_ERRORS 10853 10854Consider adjusting the PKG_CONFIG_PATH environment variable if you 10855installed software in a non-standard prefix. 10856 10857Alternatively, you may set the environment variables APPDEFS_CFLAGS 10858and APPDEFS_LIBS to avoid the need to call pkg-config. 10859See the pkg-config man page for more details." "$LINENO" 5 10860elif test $pkg_failed = untried; then 10861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10862$as_echo "no" >&6; } 10863 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10864$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10865as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10866is in your PATH or set the PKG_CONFIG environment variable to the full 10867path to pkg-config. 10868 10869Alternatively, you may set the environment variables APPDEFS_CFLAGS 10870and APPDEFS_LIBS to avoid the need to call pkg-config. 10871See the pkg-config man page for more details. 10872 10873To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10874See \`config.log' for more details" "$LINENO" 5; } 10875else 10876 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 10877 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 10878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10879$as_echo "yes" >&6; } 10880 10881fi 10882xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 10883 10884# Check whether --with-appdefaultdir was given. 10885if test "${with_appdefaultdir+set}" = set; then : 10886 withval=$with_appdefaultdir; appdefaultdir="$withval" 10887else 10888 appdefaultdir="${xt_appdefaultdir}" 10889fi 10890 10891 10892 10893 10894ac_config_files="$ac_config_files Makefile man/Makefile" 10895 10896cat >confcache <<\_ACEOF 10897# This file is a shell script that caches the results of configure 10898# tests run on this system so they can be shared between configure 10899# scripts and configure runs, see configure's option --config-cache. 10900# It is not useful on other systems. If it contains results you don't 10901# want to keep, you may remove or edit it. 10902# 10903# config.status only pays attention to the cache file if you give it 10904# the --recheck option to rerun configure. 10905# 10906# `ac_cv_env_foo' variables (set or unset) will be overridden when 10907# loading this file, other *unset* `ac_cv_foo' will be assigned the 10908# following values. 10909 10910_ACEOF 10911 10912# The following way of writing the cache mishandles newlines in values, 10913# but we know of no workaround that is simple, portable, and efficient. 10914# So, we kill variables containing newlines. 10915# Ultrix sh set writes to stderr and can't be redirected directly, 10916# and sets the high bit in the cache file unless we assign to the vars. 10917( 10918 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10919 eval ac_val=\$$ac_var 10920 case $ac_val in #( 10921 *${as_nl}*) 10922 case $ac_var in #( 10923 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10924$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10925 esac 10926 case $ac_var in #( 10927 _ | IFS | as_nl) ;; #( 10928 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10929 *) { eval $ac_var=; unset $ac_var;} ;; 10930 esac ;; 10931 esac 10932 done 10933 10934 (set) 2>&1 | 10935 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10936 *${as_nl}ac_space=\ *) 10937 # `set' does not quote correctly, so add quotes: double-quote 10938 # substitution turns \\\\ into \\, and sed turns \\ into \. 10939 sed -n \ 10940 "s/'/'\\\\''/g; 10941 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10942 ;; #( 10943 *) 10944 # `set' quotes correctly as required by POSIX, so do not add quotes. 10945 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10946 ;; 10947 esac | 10948 sort 10949) | 10950 sed ' 10951 /^ac_cv_env_/b end 10952 t clear 10953 :clear 10954 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10955 t end 10956 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10957 :end' >>confcache 10958if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10959 if test -w "$cache_file"; then 10960 if test "x$cache_file" != "x/dev/null"; then 10961 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10962$as_echo "$as_me: updating cache $cache_file" >&6;} 10963 if test ! -f "$cache_file" || test -h "$cache_file"; then 10964 cat confcache >"$cache_file" 10965 else 10966 case $cache_file in #( 10967 */* | ?:*) 10968 mv -f confcache "$cache_file"$$ && 10969 mv -f "$cache_file"$$ "$cache_file" ;; #( 10970 *) 10971 mv -f confcache "$cache_file" ;; 10972 esac 10973 fi 10974 fi 10975 else 10976 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10977$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10978 fi 10979fi 10980rm -f confcache 10981 10982test "x$prefix" = xNONE && prefix=$ac_default_prefix 10983# Let make expand exec_prefix. 10984test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10985 10986DEFS=-DHAVE_CONFIG_H 10987 10988ac_libobjs= 10989ac_ltlibobjs= 10990U= 10991for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10992 # 1. Remove the extension, and $U if already installed. 10993 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10994 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10995 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10996 # will be set to the directory where LIBOBJS objects are built. 10997 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10998 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10999done 11000LIBOBJS=$ac_libobjs 11001 11002LTLIBOBJS=$ac_ltlibobjs 11003 11004 11005{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11006$as_echo_n "checking that generated files are newer than configure... " >&6; } 11007 if test -n "$am_sleep_pid"; then 11008 # Hide warnings about reused PIDs. 11009 wait $am_sleep_pid 2>/dev/null 11010 fi 11011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11012$as_echo "done" >&6; } 11013 if test -n "$EXEEXT"; then 11014 am__EXEEXT_TRUE= 11015 am__EXEEXT_FALSE='#' 11016else 11017 am__EXEEXT_TRUE='#' 11018 am__EXEEXT_FALSE= 11019fi 11020 11021if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11022 as_fn_error $? "conditional \"AMDEP\" was never defined. 11023Usually this means the macro was only invoked conditionally." "$LINENO" 5 11024fi 11025if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11026 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11027Usually this means the macro was only invoked conditionally." "$LINENO" 5 11028fi 11029 11030: "${CONFIG_STATUS=./config.status}" 11031ac_write_fail=0 11032ac_clean_files_save=$ac_clean_files 11033ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11034{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11035$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11036as_write_fail=0 11037cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11038#! $SHELL 11039# Generated by $as_me. 11040# Run this file to recreate the current configuration. 11041# Compiler output produced by configure, useful for debugging 11042# configure, is in config.log if it exists. 11043 11044debug=false 11045ac_cs_recheck=false 11046ac_cs_silent=false 11047 11048SHELL=\${CONFIG_SHELL-$SHELL} 11049export SHELL 11050_ASEOF 11051cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11052## -------------------- ## 11053## M4sh Initialization. ## 11054## -------------------- ## 11055 11056# Be more Bourne compatible 11057DUALCASE=1; export DUALCASE # for MKS sh 11058if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11059 emulate sh 11060 NULLCMD=: 11061 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11062 # is contrary to our usage. Disable this feature. 11063 alias -g '${1+"$@"}'='"$@"' 11064 setopt NO_GLOB_SUBST 11065else 11066 case `(set -o) 2>/dev/null` in #( 11067 *posix*) : 11068 set -o posix ;; #( 11069 *) : 11070 ;; 11071esac 11072fi 11073 11074 11075as_nl=' 11076' 11077export as_nl 11078# Printing a long string crashes Solaris 7 /usr/bin/printf. 11079as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11080as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11081as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11082# Prefer a ksh shell builtin over an external printf program on Solaris, 11083# but without wasting forks for bash or zsh. 11084if test -z "$BASH_VERSION$ZSH_VERSION" \ 11085 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11086 as_echo='print -r --' 11087 as_echo_n='print -rn --' 11088elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11089 as_echo='printf %s\n' 11090 as_echo_n='printf %s' 11091else 11092 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11093 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11094 as_echo_n='/usr/ucb/echo -n' 11095 else 11096 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11097 as_echo_n_body='eval 11098 arg=$1; 11099 case $arg in #( 11100 *"$as_nl"*) 11101 expr "X$arg" : "X\\(.*\\)$as_nl"; 11102 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11103 esac; 11104 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11105 ' 11106 export as_echo_n_body 11107 as_echo_n='sh -c $as_echo_n_body as_echo' 11108 fi 11109 export as_echo_body 11110 as_echo='sh -c $as_echo_body as_echo' 11111fi 11112 11113# The user is always right. 11114if test "${PATH_SEPARATOR+set}" != set; then 11115 PATH_SEPARATOR=: 11116 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11117 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11118 PATH_SEPARATOR=';' 11119 } 11120fi 11121 11122 11123# IFS 11124# We need space, tab and new line, in precisely that order. Quoting is 11125# there to prevent editors from complaining about space-tab. 11126# (If _AS_PATH_WALK were called with IFS unset, it would disable word 11127# splitting by setting IFS to empty value.) 11128IFS=" "" $as_nl" 11129 11130# Find who we are. Look in the path if we contain no directory separator. 11131as_myself= 11132case $0 in #(( 11133 *[\\/]* ) as_myself=$0 ;; 11134 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11135for as_dir in $PATH 11136do 11137 IFS=$as_save_IFS 11138 test -z "$as_dir" && as_dir=. 11139 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11140 done 11141IFS=$as_save_IFS 11142 11143 ;; 11144esac 11145# We did not find ourselves, most probably we were run as `sh COMMAND' 11146# in which case we are not to be found in the path. 11147if test "x$as_myself" = x; then 11148 as_myself=$0 11149fi 11150if test ! -f "$as_myself"; then 11151 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11152 exit 1 11153fi 11154 11155# Unset variables that we do not need and which cause bugs (e.g. in 11156# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11157# suppresses any "Segmentation fault" message there. '((' could 11158# trigger a bug in pdksh 5.2.14. 11159for as_var in BASH_ENV ENV MAIL MAILPATH 11160do eval test x\${$as_var+set} = xset \ 11161 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11162done 11163PS1='$ ' 11164PS2='> ' 11165PS4='+ ' 11166 11167# NLS nuisances. 11168LC_ALL=C 11169export LC_ALL 11170LANGUAGE=C 11171export LANGUAGE 11172 11173# CDPATH. 11174(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11175 11176 11177# as_fn_error STATUS ERROR [LINENO LOG_FD] 11178# ---------------------------------------- 11179# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11180# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11181# script with STATUS, using 1 if that was 0. 11182as_fn_error () 11183{ 11184 as_status=$1; test $as_status -eq 0 && as_status=1 11185 if test "$4"; then 11186 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11187 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11188 fi 11189 $as_echo "$as_me: error: $2" >&2 11190 as_fn_exit $as_status 11191} # as_fn_error 11192 11193 11194# as_fn_set_status STATUS 11195# ----------------------- 11196# Set $? to STATUS, without forking. 11197as_fn_set_status () 11198{ 11199 return $1 11200} # as_fn_set_status 11201 11202# as_fn_exit STATUS 11203# ----------------- 11204# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11205as_fn_exit () 11206{ 11207 set +e 11208 as_fn_set_status $1 11209 exit $1 11210} # as_fn_exit 11211 11212# as_fn_unset VAR 11213# --------------- 11214# Portably unset VAR. 11215as_fn_unset () 11216{ 11217 { eval $1=; unset $1;} 11218} 11219as_unset=as_fn_unset 11220# as_fn_append VAR VALUE 11221# ---------------------- 11222# Append the text in VALUE to the end of the definition contained in VAR. Take 11223# advantage of any shell optimizations that allow amortized linear growth over 11224# repeated appends, instead of the typical quadratic growth present in naive 11225# implementations. 11226if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11227 eval 'as_fn_append () 11228 { 11229 eval $1+=\$2 11230 }' 11231else 11232 as_fn_append () 11233 { 11234 eval $1=\$$1\$2 11235 } 11236fi # as_fn_append 11237 11238# as_fn_arith ARG... 11239# ------------------ 11240# Perform arithmetic evaluation on the ARGs, and store the result in the 11241# global $as_val. Take advantage of shells that can avoid forks. The arguments 11242# must be portable across $(()) and expr. 11243if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11244 eval 'as_fn_arith () 11245 { 11246 as_val=$(( $* )) 11247 }' 11248else 11249 as_fn_arith () 11250 { 11251 as_val=`expr "$@" || test $? -eq 1` 11252 } 11253fi # as_fn_arith 11254 11255 11256if expr a : '\(a\)' >/dev/null 2>&1 && 11257 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11258 as_expr=expr 11259else 11260 as_expr=false 11261fi 11262 11263if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11264 as_basename=basename 11265else 11266 as_basename=false 11267fi 11268 11269if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11270 as_dirname=dirname 11271else 11272 as_dirname=false 11273fi 11274 11275as_me=`$as_basename -- "$0" || 11276$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11277 X"$0" : 'X\(//\)$' \| \ 11278 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11279$as_echo X/"$0" | 11280 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11281 s//\1/ 11282 q 11283 } 11284 /^X\/\(\/\/\)$/{ 11285 s//\1/ 11286 q 11287 } 11288 /^X\/\(\/\).*/{ 11289 s//\1/ 11290 q 11291 } 11292 s/.*/./; q'` 11293 11294# Avoid depending upon Character Ranges. 11295as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11296as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11297as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11298as_cr_digits='0123456789' 11299as_cr_alnum=$as_cr_Letters$as_cr_digits 11300 11301ECHO_C= ECHO_N= ECHO_T= 11302case `echo -n x` in #((((( 11303-n*) 11304 case `echo 'xy\c'` in 11305 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11306 xy) ECHO_C='\c';; 11307 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11308 ECHO_T=' ';; 11309 esac;; 11310*) 11311 ECHO_N='-n';; 11312esac 11313 11314rm -f conf$$ conf$$.exe conf$$.file 11315if test -d conf$$.dir; then 11316 rm -f conf$$.dir/conf$$.file 11317else 11318 rm -f conf$$.dir 11319 mkdir conf$$.dir 2>/dev/null 11320fi 11321if (echo >conf$$.file) 2>/dev/null; then 11322 if ln -s conf$$.file conf$$ 2>/dev/null; then 11323 as_ln_s='ln -s' 11324 # ... but there are two gotchas: 11325 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11326 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11327 # In both cases, we have to default to `cp -pR'. 11328 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11329 as_ln_s='cp -pR' 11330 elif ln conf$$.file conf$$ 2>/dev/null; then 11331 as_ln_s=ln 11332 else 11333 as_ln_s='cp -pR' 11334 fi 11335else 11336 as_ln_s='cp -pR' 11337fi 11338rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11339rmdir conf$$.dir 2>/dev/null 11340 11341 11342# as_fn_mkdir_p 11343# ------------- 11344# Create "$as_dir" as a directory, including parents if necessary. 11345as_fn_mkdir_p () 11346{ 11347 11348 case $as_dir in #( 11349 -*) as_dir=./$as_dir;; 11350 esac 11351 test -d "$as_dir" || eval $as_mkdir_p || { 11352 as_dirs= 11353 while :; do 11354 case $as_dir in #( 11355 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11356 *) as_qdir=$as_dir;; 11357 esac 11358 as_dirs="'$as_qdir' $as_dirs" 11359 as_dir=`$as_dirname -- "$as_dir" || 11360$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11361 X"$as_dir" : 'X\(//\)[^/]' \| \ 11362 X"$as_dir" : 'X\(//\)$' \| \ 11363 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11364$as_echo X"$as_dir" | 11365 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11366 s//\1/ 11367 q 11368 } 11369 /^X\(\/\/\)[^/].*/{ 11370 s//\1/ 11371 q 11372 } 11373 /^X\(\/\/\)$/{ 11374 s//\1/ 11375 q 11376 } 11377 /^X\(\/\).*/{ 11378 s//\1/ 11379 q 11380 } 11381 s/.*/./; q'` 11382 test -d "$as_dir" && break 11383 done 11384 test -z "$as_dirs" || eval "mkdir $as_dirs" 11385 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11386 11387 11388} # as_fn_mkdir_p 11389if mkdir -p . 2>/dev/null; then 11390 as_mkdir_p='mkdir -p "$as_dir"' 11391else 11392 test -d ./-p && rmdir ./-p 11393 as_mkdir_p=false 11394fi 11395 11396 11397# as_fn_executable_p FILE 11398# ----------------------- 11399# Test if FILE is an executable regular file. 11400as_fn_executable_p () 11401{ 11402 test -f "$1" && test -x "$1" 11403} # as_fn_executable_p 11404as_test_x='test -x' 11405as_executable_p=as_fn_executable_p 11406 11407# Sed expression to map a string onto a valid CPP name. 11408as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11409 11410# Sed expression to map a string onto a valid variable name. 11411as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11412 11413 11414exec 6>&1 11415## ----------------------------------- ## 11416## Main body of $CONFIG_STATUS script. ## 11417## ----------------------------------- ## 11418_ASEOF 11419test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11420 11421cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11422# Save the log message, to keep $0 and so on meaningful, and to 11423# report actual input values of CONFIG_FILES etc. instead of their 11424# values after options handling. 11425ac_log=" 11426This file was extended by xditview $as_me 1.0.5, which was 11427generated by GNU Autoconf 2.69. Invocation command line was 11428 11429 CONFIG_FILES = $CONFIG_FILES 11430 CONFIG_HEADERS = $CONFIG_HEADERS 11431 CONFIG_LINKS = $CONFIG_LINKS 11432 CONFIG_COMMANDS = $CONFIG_COMMANDS 11433 $ $0 $@ 11434 11435on `(hostname || uname -n) 2>/dev/null | sed 1q` 11436" 11437 11438_ACEOF 11439 11440case $ac_config_files in *" 11441"*) set x $ac_config_files; shift; ac_config_files=$*;; 11442esac 11443 11444case $ac_config_headers in *" 11445"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11446esac 11447 11448 11449cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11450# Files that config.status was made for. 11451config_files="$ac_config_files" 11452config_headers="$ac_config_headers" 11453config_commands="$ac_config_commands" 11454 11455_ACEOF 11456 11457cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11458ac_cs_usage="\ 11459\`$as_me' instantiates files and other configuration actions 11460from templates according to the current configuration. Unless the files 11461and actions are specified as TAGs, all are instantiated by default. 11462 11463Usage: $0 [OPTION]... [TAG]... 11464 11465 -h, --help print this help, then exit 11466 -V, --version print version number and configuration settings, then exit 11467 --config print configuration, then exit 11468 -q, --quiet, --silent 11469 do not print progress messages 11470 -d, --debug don't remove temporary files 11471 --recheck update $as_me by reconfiguring in the same conditions 11472 --file=FILE[:TEMPLATE] 11473 instantiate the configuration file FILE 11474 --header=FILE[:TEMPLATE] 11475 instantiate the configuration header FILE 11476 11477Configuration files: 11478$config_files 11479 11480Configuration headers: 11481$config_headers 11482 11483Configuration commands: 11484$config_commands 11485 11486Report bugs to <https://gitlab.freedesktop.org/xorg/app/xditview/issues>." 11487 11488_ACEOF 11489cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11490ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11491ac_cs_version="\\ 11492xditview config.status 1.0.5 11493configured by $0, generated by GNU Autoconf 2.69, 11494 with options \\"\$ac_cs_config\\" 11495 11496Copyright (C) 2012 Free Software Foundation, Inc. 11497This config.status script is free software; the Free Software Foundation 11498gives unlimited permission to copy, distribute and modify it." 11499 11500ac_pwd='$ac_pwd' 11501srcdir='$srcdir' 11502INSTALL='$INSTALL' 11503MKDIR_P='$MKDIR_P' 11504AWK='$AWK' 11505test -n "\$AWK" || AWK=awk 11506_ACEOF 11507 11508cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11509# The default lists apply if the user does not specify any file. 11510ac_need_defaults=: 11511while test $# != 0 11512do 11513 case $1 in 11514 --*=?*) 11515 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11516 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11517 ac_shift=: 11518 ;; 11519 --*=) 11520 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11521 ac_optarg= 11522 ac_shift=: 11523 ;; 11524 *) 11525 ac_option=$1 11526 ac_optarg=$2 11527 ac_shift=shift 11528 ;; 11529 esac 11530 11531 case $ac_option in 11532 # Handling of the options. 11533 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11534 ac_cs_recheck=: ;; 11535 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11536 $as_echo "$ac_cs_version"; exit ;; 11537 --config | --confi | --conf | --con | --co | --c ) 11538 $as_echo "$ac_cs_config"; exit ;; 11539 --debug | --debu | --deb | --de | --d | -d ) 11540 debug=: ;; 11541 --file | --fil | --fi | --f ) 11542 $ac_shift 11543 case $ac_optarg in 11544 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11545 '') as_fn_error $? "missing file argument" ;; 11546 esac 11547 as_fn_append CONFIG_FILES " '$ac_optarg'" 11548 ac_need_defaults=false;; 11549 --header | --heade | --head | --hea ) 11550 $ac_shift 11551 case $ac_optarg in 11552 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11553 esac 11554 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11555 ac_need_defaults=false;; 11556 --he | --h) 11557 # Conflict between --help and --header 11558 as_fn_error $? "ambiguous option: \`$1' 11559Try \`$0 --help' for more information.";; 11560 --help | --hel | -h ) 11561 $as_echo "$ac_cs_usage"; exit ;; 11562 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11563 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11564 ac_cs_silent=: ;; 11565 11566 # This is an error. 11567 -*) as_fn_error $? "unrecognized option: \`$1' 11568Try \`$0 --help' for more information." ;; 11569 11570 *) as_fn_append ac_config_targets " $1" 11571 ac_need_defaults=false ;; 11572 11573 esac 11574 shift 11575done 11576 11577ac_configure_extra_args= 11578 11579if $ac_cs_silent; then 11580 exec 6>/dev/null 11581 ac_configure_extra_args="$ac_configure_extra_args --silent" 11582fi 11583 11584_ACEOF 11585cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11586if \$ac_cs_recheck; then 11587 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11588 shift 11589 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11590 CONFIG_SHELL='$SHELL' 11591 export CONFIG_SHELL 11592 exec "\$@" 11593fi 11594 11595_ACEOF 11596cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11597exec 5>>config.log 11598{ 11599 echo 11600 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11601## Running $as_me. ## 11602_ASBOX 11603 $as_echo "$ac_log" 11604} >&5 11605 11606_ACEOF 11607cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11608# 11609# INIT-COMMANDS 11610# 11611AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11612 11613_ACEOF 11614 11615cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11616 11617# Handling of arguments. 11618for ac_config_target in $ac_config_targets 11619do 11620 case $ac_config_target in 11621 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11622 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11623 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11624 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11625 11626 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11627 esac 11628done 11629 11630 11631# If the user did not use the arguments to specify the items to instantiate, 11632# then the envvar interface is used. Set only those that are not. 11633# We use the long form for the default assignment because of an extremely 11634# bizarre bug on SunOS 4.1.3. 11635if $ac_need_defaults; then 11636 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11637 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11638 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11639fi 11640 11641# Have a temporary directory for convenience. Make it in the build tree 11642# simply because there is no reason against having it here, and in addition, 11643# creating and moving files from /tmp can sometimes cause problems. 11644# Hook for its removal unless debugging. 11645# Note that there is a small window in which the directory will not be cleaned: 11646# after its creation but before its name has been assigned to `$tmp'. 11647$debug || 11648{ 11649 tmp= ac_tmp= 11650 trap 'exit_status=$? 11651 : "${ac_tmp:=$tmp}" 11652 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11653' 0 11654 trap 'as_fn_exit 1' 1 2 13 15 11655} 11656# Create a (secure) tmp directory for tmp files. 11657 11658{ 11659 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11660 test -d "$tmp" 11661} || 11662{ 11663 tmp=./conf$$-$RANDOM 11664 (umask 077 && mkdir "$tmp") 11665} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11666ac_tmp=$tmp 11667 11668# Set up the scripts for CONFIG_FILES section. 11669# No need to generate them if there are no CONFIG_FILES. 11670# This happens for instance with `./config.status config.h'. 11671if test -n "$CONFIG_FILES"; then 11672 11673 11674ac_cr=`echo X | tr X '\015'` 11675# On cygwin, bash can eat \r inside `` if the user requested igncr. 11676# But we know of no other shell where ac_cr would be empty at this 11677# point, so we can use a bashism as a fallback. 11678if test "x$ac_cr" = x; then 11679 eval ac_cr=\$\'\\r\' 11680fi 11681ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11682if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11683 ac_cs_awk_cr='\\r' 11684else 11685 ac_cs_awk_cr=$ac_cr 11686fi 11687 11688echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11689_ACEOF 11690 11691 11692{ 11693 echo "cat >conf$$subs.awk <<_ACEOF" && 11694 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11695 echo "_ACEOF" 11696} >conf$$subs.sh || 11697 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11698ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11699ac_delim='%!_!# ' 11700for ac_last_try in false false false false false :; do 11701 . ./conf$$subs.sh || 11702 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11703 11704 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11705 if test $ac_delim_n = $ac_delim_num; then 11706 break 11707 elif $ac_last_try; then 11708 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11709 else 11710 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11711 fi 11712done 11713rm -f conf$$subs.sh 11714 11715cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11716cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11717_ACEOF 11718sed -n ' 11719h 11720s/^/S["/; s/!.*/"]=/ 11721p 11722g 11723s/^[^!]*!// 11724:repl 11725t repl 11726s/'"$ac_delim"'$// 11727t delim 11728:nl 11729h 11730s/\(.\{148\}\)..*/\1/ 11731t more1 11732s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11733p 11734n 11735b repl 11736:more1 11737s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11738p 11739g 11740s/.\{148\}// 11741t nl 11742:delim 11743h 11744s/\(.\{148\}\)..*/\1/ 11745t more2 11746s/["\\]/\\&/g; s/^/"/; s/$/"/ 11747p 11748b 11749:more2 11750s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11751p 11752g 11753s/.\{148\}// 11754t delim 11755' <conf$$subs.awk | sed ' 11756/^[^""]/{ 11757 N 11758 s/\n// 11759} 11760' >>$CONFIG_STATUS || ac_write_fail=1 11761rm -f conf$$subs.awk 11762cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11763_ACAWK 11764cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11765 for (key in S) S_is_set[key] = 1 11766 FS = "" 11767 11768} 11769{ 11770 line = $ 0 11771 nfields = split(line, field, "@") 11772 substed = 0 11773 len = length(field[1]) 11774 for (i = 2; i < nfields; i++) { 11775 key = field[i] 11776 keylen = length(key) 11777 if (S_is_set[key]) { 11778 value = S[key] 11779 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11780 len += length(value) + length(field[++i]) 11781 substed = 1 11782 } else 11783 len += 1 + keylen 11784 } 11785 11786 print line 11787} 11788 11789_ACAWK 11790_ACEOF 11791cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11792if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11793 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11794else 11795 cat 11796fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11797 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11798_ACEOF 11799 11800# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11801# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11802# trailing colons and then remove the whole line if VPATH becomes empty 11803# (actually we leave an empty line to preserve line numbers). 11804if test "x$srcdir" = x.; then 11805 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11806h 11807s/// 11808s/^/:/ 11809s/[ ]*$/:/ 11810s/:\$(srcdir):/:/g 11811s/:\${srcdir}:/:/g 11812s/:@srcdir@:/:/g 11813s/^:*// 11814s/:*$// 11815x 11816s/\(=[ ]*\).*/\1/ 11817G 11818s/\n// 11819s/^[^=]*=[ ]*$// 11820}' 11821fi 11822 11823cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11824fi # test -n "$CONFIG_FILES" 11825 11826# Set up the scripts for CONFIG_HEADERS section. 11827# No need to generate them if there are no CONFIG_HEADERS. 11828# This happens for instance with `./config.status Makefile'. 11829if test -n "$CONFIG_HEADERS"; then 11830cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11831BEGIN { 11832_ACEOF 11833 11834# Transform confdefs.h into an awk script `defines.awk', embedded as 11835# here-document in config.status, that substitutes the proper values into 11836# config.h.in to produce config.h. 11837 11838# Create a delimiter string that does not exist in confdefs.h, to ease 11839# handling of long lines. 11840ac_delim='%!_!# ' 11841for ac_last_try in false false :; do 11842 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11843 if test -z "$ac_tt"; then 11844 break 11845 elif $ac_last_try; then 11846 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11847 else 11848 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11849 fi 11850done 11851 11852# For the awk script, D is an array of macro values keyed by name, 11853# likewise P contains macro parameters if any. Preserve backslash 11854# newline sequences. 11855 11856ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11857sed -n ' 11858s/.\{148\}/&'"$ac_delim"'/g 11859t rset 11860:rset 11861s/^[ ]*#[ ]*define[ ][ ]*/ / 11862t def 11863d 11864:def 11865s/\\$// 11866t bsnl 11867s/["\\]/\\&/g 11868s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11869D["\1"]=" \3"/p 11870s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11871d 11872:bsnl 11873s/["\\]/\\&/g 11874s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11875D["\1"]=" \3\\\\\\n"\\/p 11876t cont 11877s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11878t cont 11879d 11880:cont 11881n 11882s/.\{148\}/&'"$ac_delim"'/g 11883t clear 11884:clear 11885s/\\$// 11886t bsnlc 11887s/["\\]/\\&/g; s/^/"/; s/$/"/p 11888d 11889:bsnlc 11890s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11891b cont 11892' <confdefs.h | sed ' 11893s/'"$ac_delim"'/"\\\ 11894"/g' >>$CONFIG_STATUS || ac_write_fail=1 11895 11896cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11897 for (key in D) D_is_set[key] = 1 11898 FS = "" 11899} 11900/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11901 line = \$ 0 11902 split(line, arg, " ") 11903 if (arg[1] == "#") { 11904 defundef = arg[2] 11905 mac1 = arg[3] 11906 } else { 11907 defundef = substr(arg[1], 2) 11908 mac1 = arg[2] 11909 } 11910 split(mac1, mac2, "(") #) 11911 macro = mac2[1] 11912 prefix = substr(line, 1, index(line, defundef) - 1) 11913 if (D_is_set[macro]) { 11914 # Preserve the white space surrounding the "#". 11915 print prefix "define", macro P[macro] D[macro] 11916 next 11917 } else { 11918 # Replace #undef with comments. This is necessary, for example, 11919 # in the case of _POSIX_SOURCE, which is predefined and required 11920 # on some systems where configure will not decide to define it. 11921 if (defundef == "undef") { 11922 print "/*", prefix defundef, macro, "*/" 11923 next 11924 } 11925 } 11926} 11927{ print } 11928_ACAWK 11929_ACEOF 11930cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11931 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11932fi # test -n "$CONFIG_HEADERS" 11933 11934 11935eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11936shift 11937for ac_tag 11938do 11939 case $ac_tag in 11940 :[FHLC]) ac_mode=$ac_tag; continue;; 11941 esac 11942 case $ac_mode$ac_tag in 11943 :[FHL]*:*);; 11944 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11945 :[FH]-) ac_tag=-:-;; 11946 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11947 esac 11948 ac_save_IFS=$IFS 11949 IFS=: 11950 set x $ac_tag 11951 IFS=$ac_save_IFS 11952 shift 11953 ac_file=$1 11954 shift 11955 11956 case $ac_mode in 11957 :L) ac_source=$1;; 11958 :[FH]) 11959 ac_file_inputs= 11960 for ac_f 11961 do 11962 case $ac_f in 11963 -) ac_f="$ac_tmp/stdin";; 11964 *) # Look for the file first in the build tree, then in the source tree 11965 # (if the path is not absolute). The absolute path cannot be DOS-style, 11966 # because $ac_f cannot contain `:'. 11967 test -f "$ac_f" || 11968 case $ac_f in 11969 [\\/$]*) false;; 11970 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11971 esac || 11972 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11973 esac 11974 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11975 as_fn_append ac_file_inputs " '$ac_f'" 11976 done 11977 11978 # Let's still pretend it is `configure' which instantiates (i.e., don't 11979 # use $as_me), people would be surprised to read: 11980 # /* config.h. Generated by config.status. */ 11981 configure_input='Generated from '` 11982 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11983 `' by configure.' 11984 if test x"$ac_file" != x-; then 11985 configure_input="$ac_file. $configure_input" 11986 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11987$as_echo "$as_me: creating $ac_file" >&6;} 11988 fi 11989 # Neutralize special characters interpreted by sed in replacement strings. 11990 case $configure_input in #( 11991 *\&* | *\|* | *\\* ) 11992 ac_sed_conf_input=`$as_echo "$configure_input" | 11993 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11994 *) ac_sed_conf_input=$configure_input;; 11995 esac 11996 11997 case $ac_tag in 11998 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11999 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12000 esac 12001 ;; 12002 esac 12003 12004 ac_dir=`$as_dirname -- "$ac_file" || 12005$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12006 X"$ac_file" : 'X\(//\)[^/]' \| \ 12007 X"$ac_file" : 'X\(//\)$' \| \ 12008 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12009$as_echo X"$ac_file" | 12010 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12011 s//\1/ 12012 q 12013 } 12014 /^X\(\/\/\)[^/].*/{ 12015 s//\1/ 12016 q 12017 } 12018 /^X\(\/\/\)$/{ 12019 s//\1/ 12020 q 12021 } 12022 /^X\(\/\).*/{ 12023 s//\1/ 12024 q 12025 } 12026 s/.*/./; q'` 12027 as_dir="$ac_dir"; as_fn_mkdir_p 12028 ac_builddir=. 12029 12030case "$ac_dir" in 12031.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12032*) 12033 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12034 # A ".." for each directory in $ac_dir_suffix. 12035 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12036 case $ac_top_builddir_sub in 12037 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12038 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12039 esac ;; 12040esac 12041ac_abs_top_builddir=$ac_pwd 12042ac_abs_builddir=$ac_pwd$ac_dir_suffix 12043# for backward compatibility: 12044ac_top_builddir=$ac_top_build_prefix 12045 12046case $srcdir in 12047 .) # We are building in place. 12048 ac_srcdir=. 12049 ac_top_srcdir=$ac_top_builddir_sub 12050 ac_abs_top_srcdir=$ac_pwd ;; 12051 [\\/]* | ?:[\\/]* ) # Absolute name. 12052 ac_srcdir=$srcdir$ac_dir_suffix; 12053 ac_top_srcdir=$srcdir 12054 ac_abs_top_srcdir=$srcdir ;; 12055 *) # Relative name. 12056 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12057 ac_top_srcdir=$ac_top_build_prefix$srcdir 12058 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12059esac 12060ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12061 12062 12063 case $ac_mode in 12064 :F) 12065 # 12066 # CONFIG_FILE 12067 # 12068 12069 case $INSTALL in 12070 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12071 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12072 esac 12073 ac_MKDIR_P=$MKDIR_P 12074 case $MKDIR_P in 12075 [\\/$]* | ?:[\\/]* ) ;; 12076 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12077 esac 12078_ACEOF 12079 12080cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12081# If the template does not know about datarootdir, expand it. 12082# FIXME: This hack should be removed a few years after 2.60. 12083ac_datarootdir_hack=; ac_datarootdir_seen= 12084ac_sed_dataroot=' 12085/datarootdir/ { 12086 p 12087 q 12088} 12089/@datadir@/p 12090/@docdir@/p 12091/@infodir@/p 12092/@localedir@/p 12093/@mandir@/p' 12094case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12095*datarootdir*) ac_datarootdir_seen=yes;; 12096*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12097 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12098$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12099_ACEOF 12100cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12101 ac_datarootdir_hack=' 12102 s&@datadir@&$datadir&g 12103 s&@docdir@&$docdir&g 12104 s&@infodir@&$infodir&g 12105 s&@localedir@&$localedir&g 12106 s&@mandir@&$mandir&g 12107 s&\\\${datarootdir}&$datarootdir&g' ;; 12108esac 12109_ACEOF 12110 12111# Neutralize VPATH when `$srcdir' = `.'. 12112# Shell code in configure.ac might set extrasub. 12113# FIXME: do we really want to maintain this feature? 12114cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12115ac_sed_extra="$ac_vpsub 12116$extrasub 12117_ACEOF 12118cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12119:t 12120/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12121s|@configure_input@|$ac_sed_conf_input|;t t 12122s&@top_builddir@&$ac_top_builddir_sub&;t t 12123s&@top_build_prefix@&$ac_top_build_prefix&;t t 12124s&@srcdir@&$ac_srcdir&;t t 12125s&@abs_srcdir@&$ac_abs_srcdir&;t t 12126s&@top_srcdir@&$ac_top_srcdir&;t t 12127s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12128s&@builddir@&$ac_builddir&;t t 12129s&@abs_builddir@&$ac_abs_builddir&;t t 12130s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12131s&@INSTALL@&$ac_INSTALL&;t t 12132s&@MKDIR_P@&$ac_MKDIR_P&;t t 12133$ac_datarootdir_hack 12134" 12135eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12136 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12137 12138test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12139 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12140 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12141 "$ac_tmp/out"`; test -z "$ac_out"; } && 12142 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12143which seems to be undefined. Please make sure it is defined" >&5 12144$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12145which seems to be undefined. Please make sure it is defined" >&2;} 12146 12147 rm -f "$ac_tmp/stdin" 12148 case $ac_file in 12149 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12150 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12151 esac \ 12152 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12153 ;; 12154 :H) 12155 # 12156 # CONFIG_HEADER 12157 # 12158 if test x"$ac_file" != x-; then 12159 { 12160 $as_echo "/* $configure_input */" \ 12161 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12162 } >"$ac_tmp/config.h" \ 12163 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12164 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12165 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12166$as_echo "$as_me: $ac_file is unchanged" >&6;} 12167 else 12168 rm -f "$ac_file" 12169 mv "$ac_tmp/config.h" "$ac_file" \ 12170 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12171 fi 12172 else 12173 $as_echo "/* $configure_input */" \ 12174 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12175 || as_fn_error $? "could not create -" "$LINENO" 5 12176 fi 12177# Compute "$ac_file"'s index in $config_headers. 12178_am_arg="$ac_file" 12179_am_stamp_count=1 12180for _am_header in $config_headers :; do 12181 case $_am_header in 12182 $_am_arg | $_am_arg:* ) 12183 break ;; 12184 * ) 12185 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12186 esac 12187done 12188echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12189$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12190 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12191 X"$_am_arg" : 'X\(//\)$' \| \ 12192 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12193$as_echo X"$_am_arg" | 12194 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12195 s//\1/ 12196 q 12197 } 12198 /^X\(\/\/\)[^/].*/{ 12199 s//\1/ 12200 q 12201 } 12202 /^X\(\/\/\)$/{ 12203 s//\1/ 12204 q 12205 } 12206 /^X\(\/\).*/{ 12207 s//\1/ 12208 q 12209 } 12210 s/.*/./; q'`/stamp-h$_am_stamp_count 12211 ;; 12212 12213 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12214$as_echo "$as_me: executing $ac_file commands" >&6;} 12215 ;; 12216 esac 12217 12218 12219 case $ac_file$ac_mode in 12220 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12221 # Older Autoconf quotes --file arguments for eval, but not when files 12222 # are listed without --file. Let's play safe and only enable the eval 12223 # if we detect the quoting. 12224 case $CONFIG_FILES in 12225 *\'*) eval set x "$CONFIG_FILES" ;; 12226 *) set x $CONFIG_FILES ;; 12227 esac 12228 shift 12229 for mf 12230 do 12231 # Strip MF so we end up with the name of the file. 12232 mf=`echo "$mf" | sed -e 's/:.*$//'` 12233 # Check whether this is an Automake generated Makefile or not. 12234 # We used to match only the files named 'Makefile.in', but 12235 # some people rename them; so instead we look at the file content. 12236 # Grep'ing the first line is not enough: some people post-process 12237 # each Makefile.in and add a new line on top of each file to say so. 12238 # Grep'ing the whole file is not good either: AIX grep has a line 12239 # limit of 2048, but all sed's we know have understand at least 4000. 12240 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12241 dirpart=`$as_dirname -- "$mf" || 12242$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12243 X"$mf" : 'X\(//\)[^/]' \| \ 12244 X"$mf" : 'X\(//\)$' \| \ 12245 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12246$as_echo X"$mf" | 12247 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12248 s//\1/ 12249 q 12250 } 12251 /^X\(\/\/\)[^/].*/{ 12252 s//\1/ 12253 q 12254 } 12255 /^X\(\/\/\)$/{ 12256 s//\1/ 12257 q 12258 } 12259 /^X\(\/\).*/{ 12260 s//\1/ 12261 q 12262 } 12263 s/.*/./; q'` 12264 else 12265 continue 12266 fi 12267 # Extract the definition of DEPDIR, am__include, and am__quote 12268 # from the Makefile without running 'make'. 12269 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12270 test -z "$DEPDIR" && continue 12271 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12272 test -z "$am__include" && continue 12273 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12274 # Find all dependency output files, they are included files with 12275 # $(DEPDIR) in their names. We invoke sed twice because it is the 12276 # simplest approach to changing $(DEPDIR) to its actual value in the 12277 # expansion. 12278 for file in `sed -n " 12279 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12280 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12281 # Make sure the directory exists. 12282 test -f "$dirpart/$file" && continue 12283 fdir=`$as_dirname -- "$file" || 12284$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12285 X"$file" : 'X\(//\)[^/]' \| \ 12286 X"$file" : 'X\(//\)$' \| \ 12287 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12288$as_echo X"$file" | 12289 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12290 s//\1/ 12291 q 12292 } 12293 /^X\(\/\/\)[^/].*/{ 12294 s//\1/ 12295 q 12296 } 12297 /^X\(\/\/\)$/{ 12298 s//\1/ 12299 q 12300 } 12301 /^X\(\/\).*/{ 12302 s//\1/ 12303 q 12304 } 12305 s/.*/./; q'` 12306 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12307 # echo "creating $dirpart/$file" 12308 echo '# dummy' > "$dirpart/$file" 12309 done 12310 done 12311} 12312 ;; 12313 12314 esac 12315done # for ac_tag 12316 12317 12318as_fn_exit 0 12319_ACEOF 12320ac_clean_files=$ac_clean_files_save 12321 12322test $ac_write_fail = 0 || 12323 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12324 12325 12326# configure is writing to config.log, and then calls config.status. 12327# config.status does its own redirection, appending to config.log. 12328# Unfortunately, on DOS this fails, as config.log is still kept open 12329# by configure, so config.status won't be able to write to it; its 12330# output is simply discarded. So we exec the FD to /dev/null, 12331# effectively closing config.log, so it can be properly (re)opened and 12332# appended to by config.status. When coming back to configure, we 12333# need to make the FD available again. 12334if test "$no_create" != yes; then 12335 ac_cs_success=: 12336 ac_config_status_args= 12337 test "$silent" = yes && 12338 ac_config_status_args="$ac_config_status_args --quiet" 12339 exec 5>/dev/null 12340 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12341 exec 5>>config.log 12342 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12343 # would make configure fail if this is the last instruction. 12344 $ac_cs_success || as_fn_exit 1 12345fi 12346if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12347 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12348$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12349fi 12350 12351