configure revision cbc4e2be
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68 for bitmap 1.0.7. 4# 5# Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6# 7# 8# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10# Foundation, Inc. 11# 12# 13# This configure script is free software; the Free Software Foundation 14# gives unlimited permission to copy, distribute and modify it. 15## -------------------- ## 16## M4sh Initialization. ## 17## -------------------- ## 18 19# Be more Bourne compatible 20DUALCASE=1; export DUALCASE # for MKS sh 21if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac 35fi 36 37 38as_nl=' 39' 40export as_nl 41# Printing a long string crashes Solaris 7 /usr/bin/printf. 42as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45# Prefer a ksh shell builtin over an external printf program on Solaris, 46# but without wasting forks for bash or zsh. 47if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74fi 75 76# The user is always right. 77if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83fi 84 85 86# IFS 87# We need space, tab and new line, in precisely that order. Quoting is 88# there to prevent editors from complaining about space-tab. 89# (If _AS_PATH_WALK were called with IFS unset, it would disable word 90# splitting by setting IFS to empty value.) 91IFS=" "" $as_nl" 92 93# Find who we are. Look in the path if we contain no directory separator. 94as_myself= 95case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98for as_dir in $PATH 99do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104IFS=$as_save_IFS 105 106 ;; 107esac 108# We did not find ourselves, most probably we were run as `sh COMMAND' 109# in which case we are not to be found in the path. 110if test "x$as_myself" = x; then 111 as_myself=$0 112fi 113if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116fi 117 118# Unset variables that we do not need and which cause bugs (e.g. in 119# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120# suppresses any "Segmentation fault" message there. '((' could 121# trigger a bug in pdksh 5.2.14. 122for as_var in BASH_ENV ENV MAIL MAILPATH 123do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125done 126PS1='$ ' 127PS2='> ' 128PS4='+ ' 129 130# NLS nuisances. 131LC_ALL=C 132export LC_ALL 133LANGUAGE=C 134export LANGUAGE 135 136# CDPATH. 137(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153esac 154fi 155" 156 as_required="as_fn_return () { (exit \$1); } 157as_fn_success () { as_fn_return 0; } 158as_fn_failure () { as_fn_return 1; } 159as_fn_ret_success () { return 0; } 160as_fn_ret_failure () { return 1; } 161 162exitcode=0 163as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169else 170 exitcode=1; echo positional parameters were not saved. 171fi 172test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180else 181 as_have_required=no 182fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187as_found=false 188for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203fi 204fi 205 done;; 206 esac 207 as_found=false 208done 209$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212fi; } 213IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf@gnu.org and 242$0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 243$0: about your system, including any error possibly output 244$0: before this message. Then install a modern shell, or 245$0: manually run the script under such a shell if you do 246$0: have one." 247 fi 248 exit 1 249fi 250fi 251fi 252SHELL=${CONFIG_SHELL-/bin/sh} 253export SHELL 254# Unset more variables known to interfere with behavior of common tools. 255CLICOLOR_FORCE= GREP_OPTIONS= 256unset CLICOLOR_FORCE GREP_OPTIONS 257 258## --------------------- ## 259## M4sh Shell Functions. ## 260## --------------------- ## 261# as_fn_unset VAR 262# --------------- 263# Portably unset VAR. 264as_fn_unset () 265{ 266 { eval $1=; unset $1;} 267} 268as_unset=as_fn_unset 269 270# as_fn_set_status STATUS 271# ----------------------- 272# Set $? to STATUS, without forking. 273as_fn_set_status () 274{ 275 return $1 276} # as_fn_set_status 277 278# as_fn_exit STATUS 279# ----------------- 280# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 281as_fn_exit () 282{ 283 set +e 284 as_fn_set_status $1 285 exit $1 286} # as_fn_exit 287 288# as_fn_mkdir_p 289# ------------- 290# Create "$as_dir" as a directory, including parents if necessary. 291as_fn_mkdir_p () 292{ 293 294 case $as_dir in #( 295 -*) as_dir=./$as_dir;; 296 esac 297 test -d "$as_dir" || eval $as_mkdir_p || { 298 as_dirs= 299 while :; do 300 case $as_dir in #( 301 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 302 *) as_qdir=$as_dir;; 303 esac 304 as_dirs="'$as_qdir' $as_dirs" 305 as_dir=`$as_dirname -- "$as_dir" || 306$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 307 X"$as_dir" : 'X\(//\)[^/]' \| \ 308 X"$as_dir" : 'X\(//\)$' \| \ 309 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 310$as_echo X"$as_dir" | 311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)[^/].*/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\/\)$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\).*/{ 324 s//\1/ 325 q 326 } 327 s/.*/./; q'` 328 test -d "$as_dir" && break 329 done 330 test -z "$as_dirs" || eval "mkdir $as_dirs" 331 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 332 333 334} # as_fn_mkdir_p 335# as_fn_append VAR VALUE 336# ---------------------- 337# Append the text in VALUE to the end of the definition contained in VAR. Take 338# advantage of any shell optimizations that allow amortized linear growth over 339# repeated appends, instead of the typical quadratic growth present in naive 340# implementations. 341if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 342 eval 'as_fn_append () 343 { 344 eval $1+=\$2 345 }' 346else 347 as_fn_append () 348 { 349 eval $1=\$$1\$2 350 } 351fi # as_fn_append 352 353# as_fn_arith ARG... 354# ------------------ 355# Perform arithmetic evaluation on the ARGs, and store the result in the 356# global $as_val. Take advantage of shells that can avoid forks. The arguments 357# must be portable across $(()) and expr. 358if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 359 eval 'as_fn_arith () 360 { 361 as_val=$(( $* )) 362 }' 363else 364 as_fn_arith () 365 { 366 as_val=`expr "$@" || test $? -eq 1` 367 } 368fi # as_fn_arith 369 370 371# as_fn_error STATUS ERROR [LINENO LOG_FD] 372# ---------------------------------------- 373# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 374# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 375# script with STATUS, using 1 if that was 0. 376as_fn_error () 377{ 378 as_status=$1; test $as_status -eq 0 && as_status=1 379 if test "$4"; then 380 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 381 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 382 fi 383 $as_echo "$as_me: error: $2" >&2 384 as_fn_exit $as_status 385} # as_fn_error 386 387if expr a : '\(a\)' >/dev/null 2>&1 && 388 test "X`expr 00001 : '.*\(...\)'`" = X001; then 389 as_expr=expr 390else 391 as_expr=false 392fi 393 394if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 395 as_basename=basename 396else 397 as_basename=false 398fi 399 400if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 401 as_dirname=dirname 402else 403 as_dirname=false 404fi 405 406as_me=`$as_basename -- "$0" || 407$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 408 X"$0" : 'X\(//\)$' \| \ 409 X"$0" : 'X\(/\)' \| . 2>/dev/null || 410$as_echo X/"$0" | 411 sed '/^.*\/\([^/][^/]*\)\/*$/{ 412 s//\1/ 413 q 414 } 415 /^X\/\(\/\/\)$/{ 416 s//\1/ 417 q 418 } 419 /^X\/\(\/\).*/{ 420 s//\1/ 421 q 422 } 423 s/.*/./; q'` 424 425# Avoid depending upon Character Ranges. 426as_cr_letters='abcdefghijklmnopqrstuvwxyz' 427as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 428as_cr_Letters=$as_cr_letters$as_cr_LETTERS 429as_cr_digits='0123456789' 430as_cr_alnum=$as_cr_Letters$as_cr_digits 431 432 433 as_lineno_1=$LINENO as_lineno_1a=$LINENO 434 as_lineno_2=$LINENO as_lineno_2a=$LINENO 435 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 436 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 437 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 438 sed -n ' 439 p 440 /[$]LINENO/= 441 ' <$as_myself | 442 sed ' 443 s/[$]LINENO.*/&-/ 444 t lineno 445 b 446 :lineno 447 N 448 :loop 449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 450 t loop 451 s/-\n.*// 452 ' >$as_me.lineno && 453 chmod +x "$as_me.lineno" || 454 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 455 456 # Don't try to exec as it changes $[0], causing all sort of problems 457 # (the dirname of $[0] is not the place where we might find the 458 # original and so on. Autoconf is especially sensitive to this). 459 . "./$as_me.lineno" 460 # Exit status is that of the last command. 461 exit 462} 463 464ECHO_C= ECHO_N= ECHO_T= 465case `echo -n x` in #((((( 466-n*) 467 case `echo 'xy\c'` in 468 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 469 xy) ECHO_C='\c';; 470 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 471 ECHO_T=' ';; 472 esac;; 473*) 474 ECHO_N='-n';; 475esac 476 477rm -f conf$$ conf$$.exe conf$$.file 478if test -d conf$$.dir; then 479 rm -f conf$$.dir/conf$$.file 480else 481 rm -f conf$$.dir 482 mkdir conf$$.dir 2>/dev/null 483fi 484if (echo >conf$$.file) 2>/dev/null; then 485 if ln -s conf$$.file conf$$ 2>/dev/null; then 486 as_ln_s='ln -s' 487 # ... but there are two gotchas: 488 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 489 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 490 # In both cases, we have to default to `cp -p'. 491 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 492 as_ln_s='cp -p' 493 elif ln conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s=ln 495 else 496 as_ln_s='cp -p' 497 fi 498else 499 as_ln_s='cp -p' 500fi 501rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 502rmdir conf$$.dir 2>/dev/null 503 504if mkdir -p . 2>/dev/null; then 505 as_mkdir_p='mkdir -p "$as_dir"' 506else 507 test -d ./-p && rmdir ./-p 508 as_mkdir_p=false 509fi 510 511if test -x / >/dev/null 2>&1; then 512 as_test_x='test -x' 513else 514 if ls -dL / >/dev/null 2>&1; then 515 as_ls_L_option=L 516 else 517 as_ls_L_option= 518 fi 519 as_test_x=' 520 eval sh -c '\'' 521 if test -d "$1"; then 522 test -d "$1/."; 523 else 524 case $1 in #( 525 -*)set "./$1";; 526 esac; 527 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 528 ???[sx]*):;;*)false;;esac;fi 529 '\'' sh 530 ' 531fi 532as_executable_p=$as_test_x 533 534# Sed expression to map a string onto a valid CPP name. 535as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 536 537# Sed expression to map a string onto a valid variable name. 538as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 539 540 541test -n "$DJDIR" || exec 7<&0 </dev/null 542exec 6>&1 543 544# Name of the host. 545# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 546# so uname gets run too. 547ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 548 549# 550# Initializations. 551# 552ac_default_prefix=/usr/local 553ac_clean_files= 554ac_config_libobj_dir=. 555LIBOBJS= 556cross_compiling=no 557subdirs= 558MFLAGS= 559MAKEFLAGS= 560 561# Identity of this package. 562PACKAGE_NAME='bitmap' 563PACKAGE_TARNAME='bitmap' 564PACKAGE_VERSION='1.0.7' 565PACKAGE_STRING='bitmap 1.0.7' 566PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567PACKAGE_URL='' 568 569ac_unique_file="Makefile.am" 570# Factoring default headers for most tests. 571ac_includes_default="\ 572#include <stdio.h> 573#ifdef HAVE_SYS_TYPES_H 574# include <sys/types.h> 575#endif 576#ifdef HAVE_SYS_STAT_H 577# include <sys/stat.h> 578#endif 579#ifdef STDC_HEADERS 580# include <stdlib.h> 581# include <stddef.h> 582#else 583# ifdef HAVE_STDLIB_H 584# include <stdlib.h> 585# endif 586#endif 587#ifdef HAVE_STRING_H 588# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 589# include <memory.h> 590# endif 591# include <string.h> 592#endif 593#ifdef HAVE_STRINGS_H 594# include <strings.h> 595#endif 596#ifdef HAVE_INTTYPES_H 597# include <inttypes.h> 598#endif 599#ifdef HAVE_STDINT_H 600# include <stdint.h> 601#endif 602#ifdef HAVE_UNISTD_H 603# include <unistd.h> 604#endif" 605 606ac_subst_vars='am__EXEEXT_FALSE 607am__EXEEXT_TRUE 608LTLIBOBJS 609LIBOBJS 610appdefaultdir 611APPDEFS_LIBS 612APPDEFS_CFLAGS 613BITMAP_LIBS 614BITMAP_CFLAGS 615ATOBM_LIBS 616ATOBM_CFLAGS 617BMTOA_LIBS 618BMTOA_CFLAGS 619MATH_LIBS 620MAN_SUBSTS 621XORG_MAN_PAGE 622ADMIN_MAN_DIR 623DRIVER_MAN_DIR 624MISC_MAN_DIR 625FILE_MAN_DIR 626LIB_MAN_DIR 627APP_MAN_DIR 628ADMIN_MAN_SUFFIX 629DRIVER_MAN_SUFFIX 630MISC_MAN_SUFFIX 631FILE_MAN_SUFFIX 632LIB_MAN_SUFFIX 633APP_MAN_SUFFIX 634SED 635host_os 636host_vendor 637host_cpu 638host 639build_os 640build_vendor 641build_cpu 642build 643INSTALL_CMD 644PKG_CONFIG 645CHANGELOG_CMD 646STRICT_CFLAGS 647CWARNFLAGS 648BASE_CFLAGS 649EGREP 650GREP 651CPP 652am__fastdepCC_FALSE 653am__fastdepCC_TRUE 654CCDEPMODE 655am__nodep 656AMDEPBACKSLASH 657AMDEP_FALSE 658AMDEP_TRUE 659am__quote 660am__include 661DEPDIR 662OBJEXT 663EXEEXT 664ac_ct_CC 665CPPFLAGS 666LDFLAGS 667CFLAGS 668CC 669MAINT 670MAINTAINER_MODE_FALSE 671MAINTAINER_MODE_TRUE 672AM_BACKSLASH 673AM_DEFAULT_VERBOSITY 674AM_DEFAULT_V 675AM_V 676am__untar 677am__tar 678AMTAR 679am__leading_dot 680SET_MAKE 681AWK 682mkdir_p 683MKDIR_P 684INSTALL_STRIP_PROGRAM 685STRIP 686install_sh 687MAKEINFO 688AUTOHEADER 689AUTOMAKE 690AUTOCONF 691ACLOCAL 692VERSION 693PACKAGE 694CYGPATH_W 695am__isrc 696INSTALL_DATA 697INSTALL_SCRIPT 698INSTALL_PROGRAM 699target_alias 700host_alias 701build_alias 702LIBS 703ECHO_T 704ECHO_N 705ECHO_C 706DEFS 707mandir 708localedir 709libdir 710psdir 711pdfdir 712dvidir 713htmldir 714infodir 715docdir 716oldincludedir 717includedir 718localstatedir 719sharedstatedir 720sysconfdir 721datadir 722datarootdir 723libexecdir 724sbindir 725bindir 726program_transform_name 727prefix 728exec_prefix 729PACKAGE_URL 730PACKAGE_BUGREPORT 731PACKAGE_STRING 732PACKAGE_VERSION 733PACKAGE_TARNAME 734PACKAGE_NAME 735PATH_SEPARATOR 736SHELL' 737ac_subst_files='' 738ac_user_opts=' 739enable_option_checking 740enable_silent_rules 741enable_maintainer_mode 742enable_dependency_tracking 743enable_selective_werror 744enable_strict_compilation 745with_appdefaultdir 746' 747 ac_precious_vars='build_alias 748host_alias 749target_alias 750CC 751CFLAGS 752LDFLAGS 753LIBS 754CPPFLAGS 755CPP 756PKG_CONFIG 757BMTOA_CFLAGS 758BMTOA_LIBS 759ATOBM_CFLAGS 760ATOBM_LIBS 761BITMAP_CFLAGS 762BITMAP_LIBS 763APPDEFS_CFLAGS 764APPDEFS_LIBS' 765 766 767# Initialize some variables set by options. 768ac_init_help= 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801sharedstatedir='${prefix}/com' 802localstatedir='${prefix}/var' 803includedir='${prefix}/include' 804oldincludedir='/usr/include' 805docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 806infodir='${datarootdir}/info' 807htmldir='${docdir}' 808dvidir='${docdir}' 809pdfdir='${docdir}' 810psdir='${docdir}' 811libdir='${exec_prefix}/lib' 812localedir='${datarootdir}/locale' 813mandir='${datarootdir}/man' 814 815ac_prev= 816ac_dashdash= 817for ac_option 818do 819 # If the previous option needs an argument, assign it. 820 if test -n "$ac_prev"; then 821 eval $ac_prev=\$ac_option 822 ac_prev= 823 continue 824 fi 825 826 case $ac_option in 827 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 828 *=) ac_optarg= ;; 829 *) ac_optarg=yes ;; 830 esac 831 832 # Accept the important Cygnus configure options, so we can diagnose typos. 833 834 case $ac_dashdash$ac_option in 835 --) 836 ac_dashdash=yes ;; 837 838 -bindir | --bindir | --bindi | --bind | --bin | --bi) 839 ac_prev=bindir ;; 840 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See below for descriptions of some of the useful variables. 1313 1314Defaults for the options are specified in brackets. 1315 1316Configuration: 1317 -h, --help display this help and exit 1318 --help=short display options specific to this package 1319 --help=recursive display the short help of all the included packages 1320 -V, --version display version information and exit 1321 -q, --quiet, --silent do not print \`checking ...' messages 1322 --cache-file=FILE cache test results in FILE [disabled] 1323 -C, --config-cache alias for \`--cache-file=config.cache' 1324 -n, --no-create do not create output files 1325 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1326 1327Installation directories: 1328 --prefix=PREFIX install architecture-independent files in PREFIX 1329 [$ac_default_prefix] 1330 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1331 [PREFIX] 1332 1333By default, \`make install' will install all the files in 1334\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1335an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1336for instance \`--prefix=\$HOME'. 1337 1338For better control, use the options below. 1339 1340Fine tuning of the installation directories: 1341 --bindir=DIR user executables [EPREFIX/bin] 1342 --sbindir=DIR system admin executables [EPREFIX/sbin] 1343 --libexecdir=DIR program executables [EPREFIX/libexec] 1344 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1345 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1346 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1347 --libdir=DIR object code libraries [EPREFIX/lib] 1348 --includedir=DIR C header files [PREFIX/include] 1349 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1350 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1351 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1352 --infodir=DIR info documentation [DATAROOTDIR/info] 1353 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1354 --mandir=DIR man documentation [DATAROOTDIR/man] 1355 --docdir=DIR documentation root [DATAROOTDIR/doc/bitmap] 1356 --htmldir=DIR html documentation [DOCDIR] 1357 --dvidir=DIR dvi documentation [DOCDIR] 1358 --pdfdir=DIR pdf documentation [DOCDIR] 1359 --psdir=DIR ps documentation [DOCDIR] 1360_ACEOF 1361 1362 cat <<\_ACEOF 1363 1364Program names: 1365 --program-prefix=PREFIX prepend PREFIX to installed program names 1366 --program-suffix=SUFFIX append SUFFIX to installed program names 1367 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1368 1369System types: 1370 --build=BUILD configure for building on BUILD [guessed] 1371 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1372_ACEOF 1373fi 1374 1375if test -n "$ac_init_help"; then 1376 case $ac_init_help in 1377 short | recursive ) echo "Configuration of bitmap 1.0.7:";; 1378 esac 1379 cat <<\_ACEOF 1380 1381Optional Features: 1382 --disable-option-checking ignore unrecognized --enable/--with options 1383 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1384 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1385 --enable-silent-rules less verbose build output (undo: "make V=1") 1386 --disable-silent-rules verbose build output (undo: "make V=0") 1387 --enable-maintainer-mode 1388 enable make rules and dependencies not useful (and 1389 sometimes confusing) to the casual installer 1390 --enable-dependency-tracking 1391 do not reject slow dependency extractors 1392 --disable-dependency-tracking 1393 speeds up one-time build 1394 --disable-selective-werror 1395 Turn off selective compiler errors. (default: 1396 enabled) 1397 --enable-strict-compilation 1398 Enable all warnings from compiler and make them 1399 errors (default: disabled) 1400 1401Optional Packages: 1402 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1403 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1404 --with-appdefaultdir=<pathname> 1405 specify directory for app-defaults files (default is 1406 autodetected) 1407 1408Some influential environment variables: 1409 CC C compiler command 1410 CFLAGS C compiler flags 1411 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1412 nonstandard directory <lib dir> 1413 LIBS libraries to pass to the linker, e.g. -l<library> 1414 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1415 you have headers in a nonstandard directory <include dir> 1416 CPP C preprocessor 1417 PKG_CONFIG path to pkg-config utility 1418 BMTOA_CFLAGS 1419 C compiler flags for BMTOA, overriding pkg-config 1420 BMTOA_LIBS linker flags for BMTOA, overriding pkg-config 1421 ATOBM_CFLAGS 1422 C compiler flags for ATOBM, overriding pkg-config 1423 ATOBM_LIBS linker flags for ATOBM, overriding pkg-config 1424 BITMAP_CFLAGS 1425 C compiler flags for BITMAP, overriding pkg-config 1426 BITMAP_LIBS linker flags for BITMAP, overriding pkg-config 1427 APPDEFS_CFLAGS 1428 C compiler flags for APPDEFS, overriding pkg-config 1429 APPDEFS_LIBS 1430 linker flags for APPDEFS, overriding pkg-config 1431 1432Use these variables to override the choices made by `configure' or to help 1433it to find libraries and programs with nonstandard names/locations. 1434 1435Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 1436_ACEOF 1437ac_status=$? 1438fi 1439 1440if test "$ac_init_help" = "recursive"; then 1441 # If there are subdirs, report their specific --help. 1442 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1443 test -d "$ac_dir" || 1444 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1445 continue 1446 ac_builddir=. 1447 1448case "$ac_dir" in 1449.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1450*) 1451 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1452 # A ".." for each directory in $ac_dir_suffix. 1453 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1454 case $ac_top_builddir_sub in 1455 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1456 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1457 esac ;; 1458esac 1459ac_abs_top_builddir=$ac_pwd 1460ac_abs_builddir=$ac_pwd$ac_dir_suffix 1461# for backward compatibility: 1462ac_top_builddir=$ac_top_build_prefix 1463 1464case $srcdir in 1465 .) # We are building in place. 1466 ac_srcdir=. 1467 ac_top_srcdir=$ac_top_builddir_sub 1468 ac_abs_top_srcdir=$ac_pwd ;; 1469 [\\/]* | ?:[\\/]* ) # Absolute name. 1470 ac_srcdir=$srcdir$ac_dir_suffix; 1471 ac_top_srcdir=$srcdir 1472 ac_abs_top_srcdir=$srcdir ;; 1473 *) # Relative name. 1474 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1475 ac_top_srcdir=$ac_top_build_prefix$srcdir 1476 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1477esac 1478ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1479 1480 cd "$ac_dir" || { ac_status=$?; continue; } 1481 # Check for guested configure. 1482 if test -f "$ac_srcdir/configure.gnu"; then 1483 echo && 1484 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1485 elif test -f "$ac_srcdir/configure"; then 1486 echo && 1487 $SHELL "$ac_srcdir/configure" --help=recursive 1488 else 1489 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1490 fi || ac_status=$? 1491 cd "$ac_pwd" || { ac_status=$?; break; } 1492 done 1493fi 1494 1495test -n "$ac_init_help" && exit $ac_status 1496if $ac_init_version; then 1497 cat <<\_ACEOF 1498bitmap configure 1.0.7 1499generated by GNU Autoconf 2.68 1500 1501Copyright (C) 2010 Free Software Foundation, Inc. 1502This configure script is free software; the Free Software Foundation 1503gives unlimited permission to copy, distribute and modify it. 1504_ACEOF 1505 exit 1506fi 1507 1508## ------------------------ ## 1509## Autoconf initialization. ## 1510## ------------------------ ## 1511 1512# ac_fn_c_try_compile LINENO 1513# -------------------------- 1514# Try to compile conftest.$ac_ext, and return whether this succeeded. 1515ac_fn_c_try_compile () 1516{ 1517 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1518 rm -f conftest.$ac_objext 1519 if { { ac_try="$ac_compile" 1520case "(($ac_try" in 1521 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1522 *) ac_try_echo=$ac_try;; 1523esac 1524eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1525$as_echo "$ac_try_echo"; } >&5 1526 (eval "$ac_compile") 2>conftest.err 1527 ac_status=$? 1528 if test -s conftest.err; then 1529 grep -v '^ *+' conftest.err >conftest.er1 1530 cat conftest.er1 >&5 1531 mv -f conftest.er1 conftest.err 1532 fi 1533 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1534 test $ac_status = 0; } && { 1535 test -z "$ac_c_werror_flag" || 1536 test ! -s conftest.err 1537 } && test -s conftest.$ac_objext; then : 1538 ac_retval=0 1539else 1540 $as_echo "$as_me: failed program was:" >&5 1541sed 's/^/| /' conftest.$ac_ext >&5 1542 1543 ac_retval=1 1544fi 1545 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1546 as_fn_set_status $ac_retval 1547 1548} # ac_fn_c_try_compile 1549 1550# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1551# --------------------------------------------- 1552# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1553# accordingly. 1554ac_fn_c_check_decl () 1555{ 1556 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1557 as_decl_name=`echo $2|sed 's/ *(.*//'` 1558 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1560$as_echo_n "checking whether $as_decl_name is declared... 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Don't cache a 2538 # value for MKDIR_P within a source directory, because that will 2539 # break other packages using the cache if that directory is 2540 # removed, or if the value is a relative name. 2541 MKDIR_P="$ac_install_sh -d" 2542 fi 2543fi 2544{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2545$as_echo "$MKDIR_P" >&6; } 2546 2547for ac_prog in gawk mawk nawk awk 2548do 2549 # Extract the first word of "$ac_prog", so it can be a program name with args. 2550set dummy $ac_prog; ac_word=$2 2551{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2552$as_echo_n "checking for $ac_word... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2675 fi 2676fi 2677 2678# test whether we have cygpath 2679if test -z "$CYGPATH_W"; then 2680 if (cygpath --version) >/dev/null 2>/dev/null; then 2681 CYGPATH_W='cygpath -w' 2682 else 2683 CYGPATH_W=echo 2684 fi 2685fi 2686 2687 2688# Define the identity of the package. 2689 PACKAGE='bitmap' 2690 VERSION='1.0.7' 2691 2692 2693cat >>confdefs.h <<_ACEOF 2694#define PACKAGE "$PACKAGE" 2695_ACEOF 2696 2697 2698cat >>confdefs.h <<_ACEOF 2699#define VERSION "$VERSION" 2700_ACEOF 2701 2702# Some tools Automake needs. 2703 2704ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2705 2706 2707AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2708 2709 2710AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2711 2712 2713AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2714 2715 2716MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2717 2718# For better backward compatibility. 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" >&6; } 2890if ${ac_cv_prog_ac_ct_CC+:} false; then : 2891 $as_echo_n "(cached) " >&6 2892else 2893 if test -n "$ac_ct_CC"; then 2894 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2895else 2896as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2897for as_dir in $PATH 2898do 2899 IFS=$as_save_IFS 2900 test -z "$as_dir" && as_dir=. 2901 for ac_exec_ext in '' $ac_executable_extensions; do 2902 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2903 ac_cv_prog_ac_ct_CC="gcc" 2904 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2905 break 2 2906 fi 2907done 2908 done 2909IFS=$as_save_IFS 2910 2911fi 2912fi 2913ac_ct_CC=$ac_cv_prog_ac_ct_CC 2914if test -n "$ac_ct_CC"; then 2915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2916$as_echo "$ac_ct_CC" >&6; } 2917else 2918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2919$as_echo "no" >&6; } 2920fi 2921 2922 if test "x$ac_ct_CC" = x; then 2923 CC="" 2924 else 2925 case $cross_compiling:$ac_tool_warned in 2926yes:) 2927{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2928$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2929ac_tool_warned=yes ;; 2930esac 2931 CC=$ac_ct_CC 2932 fi 2933else 2934 CC="$ac_cv_prog_CC" 2935fi 2936 2937if test -z "$CC"; then 2938 if test -n "$ac_tool_prefix"; then 2939 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2940set dummy ${ac_tool_prefix}cc; ac_word=$2 2941{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2942$as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH 3141See \`config.log' for more details" "$LINENO" 5; } 3142 3143# Provide some information about the compiler. 3144$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3145set X $ac_compile 3146ac_compiler=$2 3147for ac_option in --version -v -V -qversion; do 3148 { { ac_try="$ac_compiler $ac_option >&5" 3149case "(($ac_try" in 3150 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3151 *) ac_try_echo=$ac_try;; 3152esac 3153eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3154$as_echo "$ac_try_echo"; } >&5 3155 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3156 ac_status=$? 3157 if test -s conftest.err; then 3158 sed '10a\ 3159... rest of stderr output deleted ... 3160 10q' conftest.err >conftest.er1 3161 cat conftest.er1 >&5 3162 fi 3163 rm -f conftest.er1 conftest.err 3164 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3165 test $ac_status = 0; } 3166done 3167 3168cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3169/* end confdefs.h. */ 3170 3171int 3172main () 3173{ 3174 3175 ; 3176 return 0; 3177} 3178_ACEOF 3179ac_clean_files_save=$ac_clean_files 3180ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3181# Try to create an executable without -o first, disregard a.out. 3182# It will help us diagnose broken compilers, and finding out an intuition 3183# of exeext. 3184{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3185$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 3215# so that the user can short-circuit this test for compilers unknown to 3216# Autoconf. 3217for ac_file in $ac_files '' 3218do 3219 test -f "$ac_file" || continue 3220 case $ac_file in 3221 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3222 ;; 3223 [ab].out ) 3224 # We found the default executable, but exeext='' is most 3225 # certainly right. 3226 break;; 3227 *.* ) 3228 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3229 then :; else 3230 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3231 fi 3232 # We set ac_cv_exeext here because the later test for it is not 3233 # safe: cross compilers may not add the suffix if given an `-o' 3234 # argument, so we may need to know it at that point already. 3235 # Even if this section looks crufty: it has the advantage of 3236 # actually working. 3237 break;; 3238 * ) 3239 break;; 3240 esac 3241done 3242test "$ac_cv_exeext" = no && ac_cv_exeext= 3243 3244else 3245 ac_file='' 3246fi 3247if test -z "$ac_file"; then : 3248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3249$as_echo "no" >&6; } 3250$as_echo "$as_me: failed program was:" >&5 3251sed 's/^/| /' conftest.$ac_ext >&5 3252 3253{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3254$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3255as_fn_error 77 "C compiler cannot create executables 3256See \`config.log' for more details" "$LINENO" 5; } 3257else 3258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3259$as_echo "yes" >&6; } 3260fi 3261{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3262$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 3284# work properly (i.e., refer to `conftest.exe'), while it won't with 3285# `rm'. 3286for ac_file in conftest.exe conftest conftest.*; do 3287 test -f "$ac_file" || continue 3288 case $ac_file in 3289 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3290 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3291 break;; 3292 * ) break;; 3293 esac 3294done 3295else 3296 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3297$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3298as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3299See \`config.log' for more details" "$LINENO" 5; } 3300fi 3301rm -f conftest conftest$ac_cv_exeext 3302{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3303$as_echo "$ac_cv_exeext" >&6; } 3304 3305rm -f conftest.$ac_ext 3306EXEEXT=$ac_cv_exeext 3307ac_exeext=$EXEEXT 3308cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3309/* end confdefs.h. */ 3310#include <stdio.h> 3311int 3312main () 3313{ 3314FILE *f = fopen ("conftest.out", "w"); 3315 return ferror (f) || fclose (f) != 0; 3316 3317 ; 3318 return 0; 3319} 3320_ACEOF 3321ac_clean_files="$ac_clean_files conftest.out" 3322# Check that the compiler produces executables we can run. If not, either 3323# the compiler is broken, or we cross compile. 3324{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3325$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3357If you meant to cross compile, use \`--host'. 3358See \`config.log' for more details" "$LINENO" 5; } 3359 fi 3360 fi 3361fi 3362{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3363$as_echo "$cross_compiling" >&6; } 3364 3365rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3366ac_clean_files=$ac_clean_files_save 3367{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3368$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3410See \`config.log' for more details" "$LINENO" 5; } 3411fi 3412rm -f conftest.$ac_cv_objext conftest.$ac_ext 3413fi 3414{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3415$as_echo "$ac_cv_objext" >&6; } 3416OBJEXT=$ac_cv_objext 3417ac_objext=$OBJEXT 3418{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3419$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3420if ${ac_cv_c_compiler_gnu+:} false; then : 3421 $as_echo_n "(cached) " >&6 3422else 3423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3424/* end confdefs.h. */ 3425 3426int 3427main () 3428{ 3429#ifndef __GNUC__ 3430 choke me 3431#endif 3432 3433 ; 3434 return 0; 3435} 3436_ACEOF 3437if ac_fn_c_try_compile "$LINENO"; then : 3438 ac_compiler_gnu=yes 3439else 3440 ac_compiler_gnu=no 3441fi 3442rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3443ac_cv_c_compiler_gnu=$ac_compiler_gnu 3444 3445fi 3446{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3447$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3448if test $ac_compiler_gnu = yes; then 3449 GCC=yes 3450else 3451 GCC= 3452fi 3453ac_test_CFLAGS=${CFLAGS+set} 3454ac_save_CFLAGS=$CFLAGS 3455{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3456$as_echo_n "checking whether $CC accepts -g... " >&6; } 3457if ${ac_cv_prog_cc_g+:} false; then : 3458 $as_echo_n "(cached) " >&6 3459else 3460 ac_save_c_werror_flag=$ac_c_werror_flag 3461 ac_c_werror_flag=yes 3462 ac_cv_prog_cc_g=no 3463 CFLAGS="-g" 3464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3465/* end confdefs.h. */ 3466 3467int 3468main () 3469{ 3470 3471 ; 3472 return 0; 3473} 3474_ACEOF 3475if ac_fn_c_try_compile "$LINENO"; then : 3476 ac_cv_prog_cc_g=yes 3477else 3478 CFLAGS="" 3479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3480/* end confdefs.h. */ 3481 3482int 3483main () 3484{ 3485 3486 ; 3487 return 0; 3488} 3489_ACEOF 3490if ac_fn_c_try_compile "$LINENO"; then : 3491 3492else 3493 ac_c_werror_flag=$ac_save_c_werror_flag 3494 CFLAGS="-g" 3495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3496/* end confdefs.h. */ 3497 3498int 3499main () 3500{ 3501 3502 ; 3503 return 0; 3504} 3505_ACEOF 3506if ac_fn_c_try_compile "$LINENO"; then : 3507 ac_cv_prog_cc_g=yes 3508fi 3509rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3510fi 3511rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3512fi 3513rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3514 ac_c_werror_flag=$ac_save_c_werror_flag 3515fi 3516{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3517$as_echo "$ac_cv_prog_cc_g" >&6; } 3518if test "$ac_test_CFLAGS" = set; then 3519 CFLAGS=$ac_save_CFLAGS 3520elif test $ac_cv_prog_cc_g = yes; then 3521 if test "$GCC" = yes; then 3522 CFLAGS="-g -O2" 3523 else 3524 CFLAGS="-g" 3525 fi 3526else 3527 if test "$GCC" = yes; then 3528 CFLAGS="-O2" 3529 else 3530 CFLAGS= 3531 fi 3532fi 3533{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3534$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3535if ${ac_cv_prog_cc_c89+:} false; then : 3536 $as_echo_n "(cached) " >&6 3537else 3538 ac_cv_prog_cc_c89=no 3539ac_save_CC=$CC 3540cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3541/* end confdefs.h. */ 3542#include <stdarg.h> 3543#include <stdio.h> 3544#include <sys/types.h> 3545#include <sys/stat.h> 3546/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3547struct buf { int x; }; 3548FILE * (*rcsopen) (struct buf *, struct stat *, int); 3549static char *e (p, i) 3550 char **p; 3551 int i; 3552{ 3553 return p[i]; 3554} 3555static char *f (char * (*g) (char **, int), char **p, ...) 3556{ 3557 char *s; 3558 va_list v; 3559 va_start (v,p); 3560 s = g (p, va_arg (v,int)); 3561 va_end (v); 3562 return s; 3563} 3564 3565/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3566 function prototypes and stuff, but not '\xHH' hex character constants. 3567 These don't provoke an error unfortunately, instead are silently treated 3568 as 'x'. The following induces an error, until -std is added to get 3569 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3570 array size at least. It's necessary to write '\x00'==0 to get something 3571 that's true only with -std. */ 3572int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3573 3574/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3575 inside strings and character constants. */ 3576#define FOO(x) 'x' 3577int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3578 3579int test (int i, double x); 3580struct s1 {int (*f) (int a);}; 3581struct s2 {int (*f) (double a);}; 3582int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3583int argc; 3584char **argv; 3585int 3586main () 3587{ 3588return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3589 ; 3590 return 0; 3591} 3592_ACEOF 3593for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3594 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3595do 3596 CC="$ac_save_CC $ac_arg" 3597 if ac_fn_c_try_compile "$LINENO"; then : 3598 ac_cv_prog_cc_c89=$ac_arg 3599fi 3600rm -f core conftest.err conftest.$ac_objext 3601 test "x$ac_cv_prog_cc_c89" != "xno" && break 3602done 3603rm -f conftest.$ac_ext 3604CC=$ac_save_CC 3605 3606fi 3607# AC_CACHE_VAL 3608case "x$ac_cv_prog_cc_c89" in 3609 x) 3610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3611$as_echo "none needed" >&6; } ;; 3612 xno) 3613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3614$as_echo "unsupported" >&6; } ;; 3615 *) 3616 CC="$CC $ac_cv_prog_cc_c89" 3617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3618$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3619esac 3620if test "x$ac_cv_prog_cc_c89" != xno; then : 3621 3622fi 3623 3624ac_ext=c 3625ac_cpp='$CPP $CPPFLAGS' 3626ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3627ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3628ac_compiler_gnu=$ac_cv_c_compiler_gnu 3629 3630depcc="$CC" am_compiler_list= 3631 3632{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3633$as_echo_n "checking dependency style of $depcc... " >&6; } 3634if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3635 $as_echo_n "(cached) " >&6 3636else 3637 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3638 # We make a subdir and do the tests there. Otherwise we can end up 3639 # making bogus files that we don't know about and never remove. For 3640 # instance it was reported that on HP-UX the gcc test will end up 3641 # making a dummy file named 'D' -- because '-MD' means "put the output 3642 # in D". 3643 rm -rf conftest.dir 3644 mkdir conftest.dir 3645 # Copy depcomp to subdir because otherwise we won't find it if we're 3646 # using a relative directory. 3647 cp "$am_depcomp" conftest.dir 3648 cd conftest.dir 3649 # We will build objects and dependencies in a subdirectory because 3650 # it helps to detect inapplicable dependency modes. For instance 3651 # both Tru64's cc and ICC support -MD to output dependencies as a 3652 # side effect of compilation, but ICC will put the dependencies in 3653 # the current directory while Tru64 will put them in the object 3654 # directory. 3655 mkdir sub 3656 3657 am_cv_CC_dependencies_compiler_type=none 3658 if test "$am_compiler_list" = ""; then 3659 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3660 fi 3661 am__universal=false 3662 case " $depcc " in #( 3663 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3664 esac 3665 3666 for depmode in $am_compiler_list; do 3667 # Setup a source with many dependencies, because some compilers 3668 # like to wrap large dependency lists on column 80 (with \), and 3669 # we should not choose a depcomp mode which is confused by this. 3670 # 3671 # We need to recreate these files for each test, as the compiler may 3672 # overwrite some of them when testing with obscure command lines. 3673 # This happens at least with the AIX C compiler. 3674 : > sub/conftest.c 3675 for i in 1 2 3 4 5 6; do 3676 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3677 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3678 # Solaris 10 /bin/sh. 3679 echo '/* dummy */' > sub/conftst$i.h 3680 done 3681 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3682 3683 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3684 # mode. It turns out that the SunPro C++ compiler does not properly 3685 # handle '-M -o', and we need to detect this. Also, some Intel 3686 # versions had trouble with output in subdirs. 3687 am__obj=sub/conftest.${OBJEXT-o} 3688 am__minus_obj="-o $am__obj" 3689 case $depmode in 3690 gcc) 3691 # This depmode causes a compiler race in universal mode. 3692 test "$am__universal" = false || continue 3693 ;; 3694 nosideeffect) 3695 # After this tag, mechanisms are not by side-effect, so they'll 3696 # only be used when explicitly requested. 3697 if test "x$enable_dependency_tracking" = xyes; then 3698 continue 3699 else 3700 break 3701 fi 3702 ;; 3703 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3704 # This compiler won't grok '-c -o', but also, the minuso test has 3705 # not run yet. These depmodes are late enough in the game, and 3706 # so weak that their functioning should not be impacted. 3707 am__obj=conftest.${OBJEXT-o} 3708 am__minus_obj= 3709 ;; 3710 none) break ;; 3711 esac 3712 if depmode=$depmode \ 3713 source=sub/conftest.c object=$am__obj \ 3714 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3715 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3716 >/dev/null 2>conftest.err && 3717 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3718 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3719 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3720 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3721 # icc doesn't choke on unknown options, it will just issue warnings 3722 # or remarks (even with -Werror). So we grep stderr for any message 3723 # that says an option was ignored or not supported. 3724 # When given -MP, icc 7.0 and 7.1 complain thusly: 3725 # icc: Command line warning: ignoring option '-M'; no argument required 3726 # The diagnosis changed in icc 8.0: 3727 # icc: Command line remark: option '-MP' not supported 3728 if (grep 'ignoring option' conftest.err || 3729 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3730 am_cv_CC_dependencies_compiler_type=$depmode 3731 break 3732 fi 3733 fi 3734 done 3735 3736 cd .. 3737 rm -rf conftest.dir 3738else 3739 am_cv_CC_dependencies_compiler_type=none 3740fi 3741 3742fi 3743{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3744$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3745CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3746 3747 if 3748 test "x$enable_dependency_tracking" != xno \ 3749 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3750 am__fastdepCC_TRUE= 3751 am__fastdepCC_FALSE='#' 3752else 3753 am__fastdepCC_TRUE='#' 3754 am__fastdepCC_FALSE= 3755fi 3756 3757 3758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3759$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3760if ${ac_cv_prog_cc_c99+:} false; then : 3761 $as_echo_n "(cached) " >&6 3762else 3763 ac_cv_prog_cc_c99=no 3764ac_save_CC=$CC 3765cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3766/* end confdefs.h. */ 3767#include <stdarg.h> 3768#include <stdbool.h> 3769#include <stdlib.h> 3770#include <wchar.h> 3771#include <stdio.h> 3772 3773// Check varargs macros. These examples are taken from C99 6.10.3.5. 3774#define debug(...) fprintf (stderr, __VA_ARGS__) 3775#define showlist(...) puts (#__VA_ARGS__) 3776#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3777static void 3778test_varargs_macros (void) 3779{ 3780 int x = 1234; 3781 int y = 5678; 3782 debug ("Flag"); 3783 debug ("X = %d\n", x); 3784 showlist (The first, second, and third items.); 3785 report (x>y, "x is %d but y is %d", x, y); 3786} 3787 3788// Check long long types. 3789#define BIG64 18446744073709551615ull 3790#define BIG32 4294967295ul 3791#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3792#if !BIG_OK 3793 your preprocessor is broken; 3794#endif 3795#if BIG_OK 3796#else 3797 your preprocessor is broken; 3798#endif 3799static long long int bignum = -9223372036854775807LL; 3800static unsigned long long int ubignum = BIG64; 3801 3802struct incomplete_array 3803{ 3804 int datasize; 3805 double data[]; 3806}; 3807 3808struct named_init { 3809 int number; 3810 const wchar_t *name; 3811 double average; 3812}; 3813 3814typedef const char *ccp; 3815 3816static inline int 3817test_restrict (ccp restrict text) 3818{ 3819 // See if C++-style comments work. 3820 // Iterate through items via the restricted pointer. 3821 // Also check for declarations in for loops. 3822 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3823 continue; 3824 return 0; 3825} 3826 3827// Check varargs and va_copy. 3828static void 3829test_varargs (const char *format, ...) 3830{ 3831 va_list args; 3832 va_start (args, format); 3833 va_list args_copy; 3834 va_copy (args_copy, args); 3835 3836 const char *str; 3837 int number; 3838 float fnumber; 3839 3840 while (*format) 3841 { 3842 switch (*format++) 3843 { 3844 case 's': // string 3845 str = va_arg (args_copy, const char *); 3846 break; 3847 case 'd': // int 3848 number = va_arg (args_copy, int); 3849 break; 3850 case 'f': // float 3851 fnumber = va_arg (args_copy, double); 3852 break; 3853 default: 3854 break; 3855 } 3856 } 3857 va_end (args_copy); 3858 va_end (args); 3859} 3860 3861int 3862main () 3863{ 3864 3865 // Check bool. 3866 _Bool success = false; 3867 3868 // Check restrict. 3869 if (test_restrict ("String literal") == 0) 3870 success = true; 3871 char *restrict newvar = "Another string"; 3872 3873 // Check varargs. 3874 test_varargs ("s, d' f .", "string", 65, 34.234); 3875 test_varargs_macros (); 3876 3877 // Check flexible array members. 3878 struct incomplete_array *ia = 3879 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3880 ia->datasize = 10; 3881 for (int i = 0; i < ia->datasize; ++i) 3882 ia->data[i] = i * 1.234; 3883 3884 // Check named initializers. 3885 struct named_init ni = { 3886 .number = 34, 3887 .name = L"Test wide string", 3888 .average = 543.34343, 3889 }; 3890 3891 ni.number = 58; 3892 3893 int dynamic_array[ni.number]; 3894 dynamic_array[ni.number - 1] = 543; 3895 3896 // work around unused variable warnings 3897 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3898 || dynamic_array[ni.number - 1] != 543); 3899 3900 ; 3901 return 0; 3902} 3903_ACEOF 3904for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3905do 3906 CC="$ac_save_CC $ac_arg" 3907 if ac_fn_c_try_compile "$LINENO"; then : 3908 ac_cv_prog_cc_c99=$ac_arg 3909fi 3910rm -f core conftest.err conftest.$ac_objext 3911 test "x$ac_cv_prog_cc_c99" != "xno" && break 3912done 3913rm -f conftest.$ac_ext 3914CC=$ac_save_CC 3915 3916fi 3917# AC_CACHE_VAL 3918case "x$ac_cv_prog_cc_c99" in 3919 x) 3920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3921$as_echo "none needed" >&6; } ;; 3922 xno) 3923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3924$as_echo "unsupported" >&6; } ;; 3925 *) 3926 CC="$CC $ac_cv_prog_cc_c99" 3927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3928$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3929esac 3930if test "x$ac_cv_prog_cc_c99" != xno; then : 3931 3932fi 3933 3934 3935 3936ac_ext=c 3937ac_cpp='$CPP $CPPFLAGS' 3938ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3939ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3940ac_compiler_gnu=$ac_cv_c_compiler_gnu 3941{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3942$as_echo_n "checking how to run the C preprocessor... " >&6; } 3943# On Suns, sometimes $CPP names a directory. 3944if test -n "$CPP" && test -d "$CPP"; then 3945 CPP= 3946fi 3947if test -z "$CPP"; then 3948 if ${ac_cv_prog_CPP+:} false; then : 3949 $as_echo_n "(cached) " >&6 3950else 3951 # Double quotes because CPP needs to be expanded 3952 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3953 do 3954 ac_preproc_ok=false 3955for ac_c_preproc_warn_flag in '' yes 3956do 3957 # Use a header file that comes with gcc, so configuring glibc 3958 # with a fresh cross-compiler works. 3959 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3960 # <limits.h> exists even on freestanding compilers. 3961 # On the NeXT, cc -E runs the code through the compiler's parser, 3962 # not just through cpp. "Syntax error" is here to catch this case. 3963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3964/* end confdefs.h. */ 3965#ifdef __STDC__ 3966# include <limits.h> 3967#else 3968# include <assert.h> 3969#endif 3970 Syntax error 3971_ACEOF 3972if ac_fn_c_try_cpp "$LINENO"; then : 3973 3974else 3975 # Broken: fails on valid input. 3976continue 3977fi 3978rm -f conftest.err conftest.i conftest.$ac_ext 3979 3980 # OK, works on sane cases. Now check whether nonexistent headers 3981 # can be detected and how. 3982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3983/* end confdefs.h. */ 3984#include <ac_nonexistent.h> 3985_ACEOF 3986if ac_fn_c_try_cpp "$LINENO"; then : 3987 # Broken: success on invalid input. 3988continue 3989else 3990 # Passes both tests. 3991ac_preproc_ok=: 3992break 3993fi 3994rm -f conftest.err conftest.i conftest.$ac_ext 3995 3996done 3997# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3998rm -f conftest.i conftest.err conftest.$ac_ext 3999if $ac_preproc_ok; then : 4000 break 4001fi 4002 4003 done 4004 ac_cv_prog_CPP=$CPP 4005 4006fi 4007 CPP=$ac_cv_prog_CPP 4008else 4009 ac_cv_prog_CPP=$CPP 4010fi 4011{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4012$as_echo "$CPP" >&6; } 4013ac_preproc_ok=false 4014for ac_c_preproc_warn_flag in '' yes 4015do 4016 # Use a header file that comes with gcc, so configuring glibc 4017 # with a fresh cross-compiler works. 4018 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4019 # <limits.h> exists even on freestanding compilers. 4020 # On the NeXT, cc -E runs the code through the compiler's parser, 4021 # not just through cpp. "Syntax error" is here to catch this case. 4022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4023/* end confdefs.h. */ 4024#ifdef __STDC__ 4025# include <limits.h> 4026#else 4027# include <assert.h> 4028#endif 4029 Syntax error 4030_ACEOF 4031if ac_fn_c_try_cpp "$LINENO"; then : 4032 4033else 4034 # Broken: fails on valid input. 4035continue 4036fi 4037rm -f conftest.err conftest.i conftest.$ac_ext 4038 4039 # OK, works on sane cases. Now check whether nonexistent headers 4040 # can be detected and how. 4041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4042/* end confdefs.h. */ 4043#include <ac_nonexistent.h> 4044_ACEOF 4045if ac_fn_c_try_cpp "$LINENO"; then : 4046 # Broken: success on invalid input. 4047continue 4048else 4049 # Passes both tests. 4050ac_preproc_ok=: 4051break 4052fi 4053rm -f conftest.err conftest.i conftest.$ac_ext 4054 4055done 4056# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4057rm -f conftest.i conftest.err conftest.$ac_ext 4058if $ac_preproc_ok; then : 4059 4060else 4061 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4062$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4063as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4064See \`config.log' for more details" "$LINENO" 5; } 4065fi 4066 4067ac_ext=c 4068ac_cpp='$CPP $CPPFLAGS' 4069ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4070ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4071ac_compiler_gnu=$ac_cv_c_compiler_gnu 4072 4073 4074{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4075$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4076if ${ac_cv_path_GREP+:} false; then : 4077 $as_echo_n "(cached) " >&6 4078else 4079 if test -z "$GREP"; then 4080 ac_path_GREP_found=false 4081 # Loop through the user's path and test for each of PROGNAME-LIST 4082 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4083for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4084do 4085 IFS=$as_save_IFS 4086 test -z "$as_dir" && as_dir=. 4087 for ac_prog in grep ggrep; do 4088 for ac_exec_ext in '' $ac_executable_extensions; do 4089 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4090 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4091# Check for GNU ac_path_GREP and select it if it is found. 4092 # Check for GNU $ac_path_GREP 4093case `"$ac_path_GREP" --version 2>&1` in 4094*GNU*) 4095 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4096*) 4097 ac_count=0 4098 $as_echo_n 0123456789 >"conftest.in" 4099 while : 4100 do 4101 cat "conftest.in" "conftest.in" >"conftest.tmp" 4102 mv "conftest.tmp" "conftest.in" 4103 cp "conftest.in" "conftest.nl" 4104 $as_echo 'GREP' >> "conftest.nl" 4105 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4106 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4107 as_fn_arith $ac_count + 1 && ac_count=$as_val 4108 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4109 # Best one so far, save it but keep looking for a better one 4110 ac_cv_path_GREP="$ac_path_GREP" 4111 ac_path_GREP_max=$ac_count 4112 fi 4113 # 10*(2^10) chars as input seems more than enough 4114 test $ac_count -gt 10 && break 4115 done 4116 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4117esac 4118 4119 $ac_path_GREP_found && break 3 4120 done 4121 done 4122 done 4123IFS=$as_save_IFS 4124 if test -z "$ac_cv_path_GREP"; then 4125 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4126 fi 4127else 4128 ac_cv_path_GREP=$GREP 4129fi 4130 4131fi 4132{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4133$as_echo "$ac_cv_path_GREP" >&6; } 4134 GREP="$ac_cv_path_GREP" 4135 4136 4137{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4138$as_echo_n "checking for egrep... " >&6; } 4139if ${ac_cv_path_EGREP+:} false; then : 4140 $as_echo_n "(cached) " >&6 4141else 4142 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4143 then ac_cv_path_EGREP="$GREP -E" 4144 else 4145 if test -z "$EGREP"; then 4146 ac_path_EGREP_found=false 4147 # Loop through the user's path and test for each of PROGNAME-LIST 4148 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4149for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4150do 4151 IFS=$as_save_IFS 4152 test -z "$as_dir" && as_dir=. 4153 for ac_prog in egrep; do 4154 for ac_exec_ext in '' $ac_executable_extensions; do 4155 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4156 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4157# Check for GNU ac_path_EGREP and select it if it is found. 4158 # Check for GNU $ac_path_EGREP 4159case `"$ac_path_EGREP" --version 2>&1` in 4160*GNU*) 4161 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4162*) 4163 ac_count=0 4164 $as_echo_n 0123456789 >"conftest.in" 4165 while : 4166 do 4167 cat "conftest.in" "conftest.in" >"conftest.tmp" 4168 mv "conftest.tmp" "conftest.in" 4169 cp "conftest.in" "conftest.nl" 4170 $as_echo 'EGREP' >> "conftest.nl" 4171 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4172 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4173 as_fn_arith $ac_count + 1 && ac_count=$as_val 4174 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4175 # Best one so far, save it but keep looking for a better one 4176 ac_cv_path_EGREP="$ac_path_EGREP" 4177 ac_path_EGREP_max=$ac_count 4178 fi 4179 # 10*(2^10) chars as input seems more than enough 4180 test $ac_count -gt 10 && break 4181 done 4182 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4183esac 4184 4185 $ac_path_EGREP_found && break 3 4186 done 4187 done 4188 done 4189IFS=$as_save_IFS 4190 if test -z "$ac_cv_path_EGREP"; then 4191 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4192 fi 4193else 4194 ac_cv_path_EGREP=$EGREP 4195fi 4196 4197 fi 4198fi 4199{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4200$as_echo "$ac_cv_path_EGREP" >&6; } 4201 EGREP="$ac_cv_path_EGREP" 4202 4203 4204{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4205$as_echo_n "checking for ANSI C header files... " >&6; } 4206if ${ac_cv_header_stdc+:} false; then : 4207 $as_echo_n "(cached) " >&6 4208else 4209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4210/* end confdefs.h. */ 4211#include <stdlib.h> 4212#include <stdarg.h> 4213#include <string.h> 4214#include <float.h> 4215 4216int 4217main () 4218{ 4219 4220 ; 4221 return 0; 4222} 4223_ACEOF 4224if ac_fn_c_try_compile "$LINENO"; then : 4225 ac_cv_header_stdc=yes 4226else 4227 ac_cv_header_stdc=no 4228fi 4229rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4230 4231if test $ac_cv_header_stdc = yes; then 4232 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4234/* end confdefs.h. */ 4235#include <string.h> 4236 4237_ACEOF 4238if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4239 $EGREP "memchr" >/dev/null 2>&1; then : 4240 4241else 4242 ac_cv_header_stdc=no 4243fi 4244rm -f conftest* 4245 4246fi 4247 4248if test $ac_cv_header_stdc = yes; then 4249 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4251/* end confdefs.h. */ 4252#include <stdlib.h> 4253 4254_ACEOF 4255if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4256 $EGREP "free" >/dev/null 2>&1; then : 4257 4258else 4259 ac_cv_header_stdc=no 4260fi 4261rm -f conftest* 4262 4263fi 4264 4265if test $ac_cv_header_stdc = yes; then 4266 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4267 if test "$cross_compiling" = yes; then : 4268 : 4269else 4270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4271/* end confdefs.h. */ 4272#include <ctype.h> 4273#include <stdlib.h> 4274#if ((' ' & 0x0FF) == 0x020) 4275# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4276# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4277#else 4278# define ISLOWER(c) \ 4279 (('a' <= (c) && (c) <= 'i') \ 4280 || ('j' <= (c) && (c) <= 'r') \ 4281 || ('s' <= (c) && (c) <= 'z')) 4282# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4283#endif 4284 4285#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4286int 4287main () 4288{ 4289 int i; 4290 for (i = 0; i < 256; i++) 4291 if (XOR (islower (i), ISLOWER (i)) 4292 || toupper (i) != TOUPPER (i)) 4293 return 2; 4294 return 0; 4295} 4296_ACEOF 4297if ac_fn_c_try_run "$LINENO"; then : 4298 4299else 4300 ac_cv_header_stdc=no 4301fi 4302rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4303 conftest.$ac_objext conftest.beam conftest.$ac_ext 4304fi 4305 4306fi 4307fi 4308{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4309$as_echo "$ac_cv_header_stdc" >&6; } 4310if test $ac_cv_header_stdc = yes; then 4311 4312$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4313 4314fi 4315 4316# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4317for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4318 inttypes.h stdint.h unistd.h 4319do : 4320 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4321ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4322" 4323if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4324 cat >>confdefs.h <<_ACEOF 4325#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4326_ACEOF 4327 4328fi 4329 4330done 4331 4332 4333 4334 4335 4336 4337ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4338if test "x$ac_cv_have_decl___clang__" = xyes; then : 4339 CLANGCC="yes" 4340else 4341 CLANGCC="no" 4342fi 4343 4344ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4345if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4346 INTELCC="yes" 4347else 4348 INTELCC="no" 4349fi 4350 4351ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4352if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4353 SUNCC="yes" 4354else 4355 SUNCC="no" 4356fi 4357 4358 4359 4360 4361if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4362 if test -n "$ac_tool_prefix"; then 4363 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4364set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4365{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4366$as_echo_n "checking for $ac_word... " >&6; } 4367if ${ac_cv_path_PKG_CONFIG+:} false; then : 4368 $as_echo_n "(cached) " >&6 4369else 4370 case $PKG_CONFIG in 4371 [\\/]* | ?:[\\/]*) 4372 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4373 ;; 4374 *) 4375 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4376for as_dir in $PATH 4377do 4378 IFS=$as_save_IFS 4379 test -z "$as_dir" && as_dir=. 4380 for ac_exec_ext in '' $ac_executable_extensions; do 4381 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4382 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4383 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4384 break 2 4385 fi 4386done 4387 done 4388IFS=$as_save_IFS 4389 4390 ;; 4391esac 4392fi 4393PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4394if test -n "$PKG_CONFIG"; then 4395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4396$as_echo "$PKG_CONFIG" >&6; } 4397else 4398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4399$as_echo "no" >&6; } 4400fi 4401 4402 4403fi 4404if test -z "$ac_cv_path_PKG_CONFIG"; then 4405 ac_pt_PKG_CONFIG=$PKG_CONFIG 4406 # Extract the first word of "pkg-config", so it can be a program name with args. 4407set dummy pkg-config; ac_word=$2 4408{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4409$as_echo_n "checking for $ac_word... " >&6; } 4410if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4411 $as_echo_n "(cached) " >&6 4412else 4413 case $ac_pt_PKG_CONFIG in 4414 [\\/]* | ?:[\\/]*) 4415 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4416 ;; 4417 *) 4418 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4419for as_dir in $PATH 4420do 4421 IFS=$as_save_IFS 4422 test -z "$as_dir" && as_dir=. 4423 for ac_exec_ext in '' $ac_executable_extensions; do 4424 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4425 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4426 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4427 break 2 4428 fi 4429done 4430 done 4431IFS=$as_save_IFS 4432 4433 ;; 4434esac 4435fi 4436ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4437if test -n "$ac_pt_PKG_CONFIG"; then 4438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4439$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4440else 4441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4442$as_echo "no" >&6; } 4443fi 4444 4445 if test "x$ac_pt_PKG_CONFIG" = x; then 4446 PKG_CONFIG="" 4447 else 4448 case $cross_compiling:$ac_tool_warned in 4449yes:) 4450{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4451$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4452ac_tool_warned=yes ;; 4453esac 4454 PKG_CONFIG=$ac_pt_PKG_CONFIG 4455 fi 4456else 4457 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4458fi 4459 4460fi 4461if test -n "$PKG_CONFIG"; then 4462 _pkg_min_version=0.9.0 4463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4464$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4465 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4467$as_echo "yes" >&6; } 4468 else 4469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4470$as_echo "no" >&6; } 4471 PKG_CONFIG="" 4472 fi 4473 4474fi 4475# Make sure we can run config.sub. 4476$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4477 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4478 4479{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4480$as_echo_n "checking build system type... " >&6; } 4481if ${ac_cv_build+:} false; then : 4482 $as_echo_n "(cached) " >&6 4483else 4484 ac_build_alias=$build_alias 4485test "x$ac_build_alias" = x && 4486 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4487test "x$ac_build_alias" = x && 4488 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4489ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4490 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4491 4492fi 4493{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4494$as_echo "$ac_cv_build" >&6; } 4495case $ac_cv_build in 4496*-*-*) ;; 4497*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4498esac 4499build=$ac_cv_build 4500ac_save_IFS=$IFS; IFS='-' 4501set x $ac_cv_build 4502shift 4503build_cpu=$1 4504build_vendor=$2 4505shift; shift 4506# Remember, the first character of IFS is used to create $*, 4507# except with old shells: 4508build_os=$* 4509IFS=$ac_save_IFS 4510case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4511 4512 4513{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4514$as_echo_n "checking host system type... " >&6; } 4515if ${ac_cv_host+:} false; then : 4516 $as_echo_n "(cached) " >&6 4517else 4518 if test "x$host_alias" = x; then 4519 ac_cv_host=$ac_cv_build 4520else 4521 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4522 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4523fi 4524 4525fi 4526{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4527$as_echo "$ac_cv_host" >&6; } 4528case $ac_cv_host in 4529*-*-*) ;; 4530*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4531esac 4532host=$ac_cv_host 4533ac_save_IFS=$IFS; IFS='-' 4534set x $ac_cv_host 4535shift 4536host_cpu=$1 4537host_vendor=$2 4538shift; shift 4539# Remember, the first character of IFS is used to create $*, 4540# except with old shells: 4541host_os=$* 4542IFS=$ac_save_IFS 4543case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4544 4545 4546{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4547$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4548if ${ac_cv_path_SED+:} false; then : 4549 $as_echo_n "(cached) " >&6 4550else 4551 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4552 for ac_i in 1 2 3 4 5 6 7; do 4553 ac_script="$ac_script$as_nl$ac_script" 4554 done 4555 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4556 { ac_script=; unset ac_script;} 4557 if test -z "$SED"; then 4558 ac_path_SED_found=false 4559 # Loop through the user's path and test for each of PROGNAME-LIST 4560 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4561for as_dir in $PATH 4562do 4563 IFS=$as_save_IFS 4564 test -z "$as_dir" && as_dir=. 4565 for ac_prog in sed gsed; do 4566 for ac_exec_ext in '' $ac_executable_extensions; do 4567 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4568 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4569# Check for GNU ac_path_SED and select it if it is found. 4570 # Check for GNU $ac_path_SED 4571case `"$ac_path_SED" --version 2>&1` in 4572*GNU*) 4573 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4574*) 4575 ac_count=0 4576 $as_echo_n 0123456789 >"conftest.in" 4577 while : 4578 do 4579 cat "conftest.in" "conftest.in" >"conftest.tmp" 4580 mv "conftest.tmp" "conftest.in" 4581 cp "conftest.in" "conftest.nl" 4582 $as_echo '' >> "conftest.nl" 4583 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4584 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4585 as_fn_arith $ac_count + 1 && ac_count=$as_val 4586 if test $ac_count -gt ${ac_path_SED_max-0}; then 4587 # Best one so far, save it but keep looking for a better one 4588 ac_cv_path_SED="$ac_path_SED" 4589 ac_path_SED_max=$ac_count 4590 fi 4591 # 10*(2^10) chars as input seems more than enough 4592 test $ac_count -gt 10 && break 4593 done 4594 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4595esac 4596 4597 $ac_path_SED_found && break 3 4598 done 4599 done 4600 done 4601IFS=$as_save_IFS 4602 if test -z "$ac_cv_path_SED"; then 4603 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4604 fi 4605else 4606 ac_cv_path_SED=$SED 4607fi 4608 4609fi 4610{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4611$as_echo "$ac_cv_path_SED" >&6; } 4612 SED="$ac_cv_path_SED" 4613 rm -f conftest.sed 4614 4615 4616 4617 4618 4619 4620# Check whether --enable-selective-werror was given. 4621if test "${enable_selective_werror+set}" = set; then : 4622 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4623else 4624 SELECTIVE_WERROR=yes 4625fi 4626 4627 4628 4629 4630 4631# -v is too short to test reliably with XORG_TESTSET_CFLAG 4632if test "x$SUNCC" = "xyes"; then 4633 BASE_CFLAGS="-v" 4634else 4635 BASE_CFLAGS="" 4636fi 4637 4638# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4639 4640 4641 4642 4643 4644 4645 4646 4647 4648 4649 4650 4651 4652xorg_testset_save_CFLAGS="$CFLAGS" 4653 4654if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4657$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4658if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4659 $as_echo_n "(cached) " >&6 4660else 4661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4662/* end confdefs.h. */ 4663int i; 4664_ACEOF 4665if ac_fn_c_try_compile "$LINENO"; then : 4666 xorg_cv_cc_flag_unknown_warning_option=yes 4667else 4668 xorg_cv_cc_flag_unknown_warning_option=no 4669fi 4670rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4671fi 4672{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4673$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4674 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4675 CFLAGS="$xorg_testset_save_CFLAGS" 4676fi 4677 4678if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4679 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4681 fi 4682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4684$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4685if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4686 $as_echo_n "(cached) " >&6 4687else 4688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4689/* end confdefs.h. */ 4690int i; 4691_ACEOF 4692if ac_fn_c_try_compile "$LINENO"; then : 4693 xorg_cv_cc_flag_unused_command_line_argument=yes 4694else 4695 xorg_cv_cc_flag_unused_command_line_argument=no 4696fi 4697rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4698fi 4699{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4700$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4701 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4702 CFLAGS="$xorg_testset_save_CFLAGS" 4703fi 4704 4705found="no" 4706 4707 if test $found = "no" ; then 4708 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4710 fi 4711 4712 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4714 fi 4715 4716 CFLAGS="$CFLAGS -Wall" 4717 4718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4719$as_echo_n "checking if $CC supports -Wall... " >&6; } 4720 cacheid=xorg_cv_cc_flag__Wall 4721 if eval \${$cacheid+:} false; then : 4722 $as_echo_n "(cached) " >&6 4723else 4724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4725/* end confdefs.h. */ 4726int i; 4727int 4728main () 4729{ 4730 4731 ; 4732 return 0; 4733} 4734_ACEOF 4735if ac_fn_c_try_link "$LINENO"; then : 4736 eval $cacheid=yes 4737else 4738 eval $cacheid=no 4739fi 4740rm -f core conftest.err conftest.$ac_objext \ 4741 conftest$ac_exeext conftest.$ac_ext 4742fi 4743 4744 4745 CFLAGS="$xorg_testset_save_CFLAGS" 4746 4747 eval supported=\$$cacheid 4748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4749$as_echo "$supported" >&6; } 4750 if test "$supported" = "yes" ; then 4751 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4752 found="yes" 4753 fi 4754 fi 4755 4756 4757 4758 4759 4760 4761 4762 4763 4764 4765 4766 4767 4768 4769 4770xorg_testset_save_CFLAGS="$CFLAGS" 4771 4772if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4775$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4776if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4777 $as_echo_n "(cached) " >&6 4778else 4779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4780/* end confdefs.h. */ 4781int i; 4782_ACEOF 4783if ac_fn_c_try_compile "$LINENO"; then : 4784 xorg_cv_cc_flag_unknown_warning_option=yes 4785else 4786 xorg_cv_cc_flag_unknown_warning_option=no 4787fi 4788rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4789fi 4790{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4791$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4792 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4793 CFLAGS="$xorg_testset_save_CFLAGS" 4794fi 4795 4796if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4797 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4799 fi 4800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4802$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4803if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4804 $as_echo_n "(cached) " >&6 4805else 4806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4807/* end confdefs.h. */ 4808int i; 4809_ACEOF 4810if ac_fn_c_try_compile "$LINENO"; then : 4811 xorg_cv_cc_flag_unused_command_line_argument=yes 4812else 4813 xorg_cv_cc_flag_unused_command_line_argument=no 4814fi 4815rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4816fi 4817{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4818$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4819 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4820 CFLAGS="$xorg_testset_save_CFLAGS" 4821fi 4822 4823found="no" 4824 4825 if test $found = "no" ; then 4826 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4828 fi 4829 4830 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4831 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4832 fi 4833 4834 CFLAGS="$CFLAGS -Wpointer-arith" 4835 4836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4837$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4838 cacheid=xorg_cv_cc_flag__Wpointer_arith 4839 if eval \${$cacheid+:} false; then : 4840 $as_echo_n "(cached) " >&6 4841else 4842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4843/* end confdefs.h. */ 4844int i; 4845int 4846main () 4847{ 4848 4849 ; 4850 return 0; 4851} 4852_ACEOF 4853if ac_fn_c_try_link "$LINENO"; then : 4854 eval $cacheid=yes 4855else 4856 eval $cacheid=no 4857fi 4858rm -f core conftest.err conftest.$ac_objext \ 4859 conftest$ac_exeext conftest.$ac_ext 4860fi 4861 4862 4863 CFLAGS="$xorg_testset_save_CFLAGS" 4864 4865 eval supported=\$$cacheid 4866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4867$as_echo "$supported" >&6; } 4868 if test "$supported" = "yes" ; then 4869 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4870 found="yes" 4871 fi 4872 fi 4873 4874 4875 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 4888xorg_testset_save_CFLAGS="$CFLAGS" 4889 4890if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4893$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4894if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4895 $as_echo_n "(cached) " >&6 4896else 4897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4898/* end confdefs.h. */ 4899int i; 4900_ACEOF 4901if ac_fn_c_try_compile "$LINENO"; then : 4902 xorg_cv_cc_flag_unknown_warning_option=yes 4903else 4904 xorg_cv_cc_flag_unknown_warning_option=no 4905fi 4906rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4907fi 4908{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4909$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4910 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4911 CFLAGS="$xorg_testset_save_CFLAGS" 4912fi 4913 4914if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4915 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4917 fi 4918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4920$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4921if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4922 $as_echo_n "(cached) " >&6 4923else 4924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4925/* end confdefs.h. */ 4926int i; 4927_ACEOF 4928if ac_fn_c_try_compile "$LINENO"; then : 4929 xorg_cv_cc_flag_unused_command_line_argument=yes 4930else 4931 xorg_cv_cc_flag_unused_command_line_argument=no 4932fi 4933rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4934fi 4935{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4936$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4937 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4938 CFLAGS="$xorg_testset_save_CFLAGS" 4939fi 4940 4941found="no" 4942 4943 if test $found = "no" ; then 4944 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4946 fi 4947 4948 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4949 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4950 fi 4951 4952 CFLAGS="$CFLAGS -Wmissing-declarations" 4953 4954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4955$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4956 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4957 if eval \${$cacheid+:} false; then : 4958 $as_echo_n "(cached) " >&6 4959else 4960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4961/* end confdefs.h. */ 4962int i; 4963int 4964main () 4965{ 4966 4967 ; 4968 return 0; 4969} 4970_ACEOF 4971if ac_fn_c_try_link "$LINENO"; then : 4972 eval $cacheid=yes 4973else 4974 eval $cacheid=no 4975fi 4976rm -f core conftest.err conftest.$ac_objext \ 4977 conftest$ac_exeext conftest.$ac_ext 4978fi 4979 4980 4981 CFLAGS="$xorg_testset_save_CFLAGS" 4982 4983 eval supported=\$$cacheid 4984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4985$as_echo "$supported" >&6; } 4986 if test "$supported" = "yes" ; then 4987 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4988 found="yes" 4989 fi 4990 fi 4991 4992 4993 4994 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006xorg_testset_save_CFLAGS="$CFLAGS" 5007 5008if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5009 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5011$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5012if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5013 $as_echo_n "(cached) " >&6 5014else 5015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5016/* end confdefs.h. */ 5017int i; 5018_ACEOF 5019if ac_fn_c_try_compile "$LINENO"; then : 5020 xorg_cv_cc_flag_unknown_warning_option=yes 5021else 5022 xorg_cv_cc_flag_unknown_warning_option=no 5023fi 5024rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5025fi 5026{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5027$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5028 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5029 CFLAGS="$xorg_testset_save_CFLAGS" 5030fi 5031 5032if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5033 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5035 fi 5036 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5038$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5039if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5040 $as_echo_n "(cached) " >&6 5041else 5042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5043/* end confdefs.h. */ 5044int i; 5045_ACEOF 5046if ac_fn_c_try_compile "$LINENO"; then : 5047 xorg_cv_cc_flag_unused_command_line_argument=yes 5048else 5049 xorg_cv_cc_flag_unused_command_line_argument=no 5050fi 5051rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5052fi 5053{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5054$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5055 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5056 CFLAGS="$xorg_testset_save_CFLAGS" 5057fi 5058 5059found="no" 5060 5061 if test $found = "no" ; then 5062 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5064 fi 5065 5066 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5067 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5068 fi 5069 5070 CFLAGS="$CFLAGS -Wformat=2" 5071 5072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5073$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5074 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5075 if eval \${$cacheid+:} false; then : 5076 $as_echo_n "(cached) " >&6 5077else 5078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5079/* end confdefs.h. */ 5080int i; 5081int 5082main () 5083{ 5084 5085 ; 5086 return 0; 5087} 5088_ACEOF 5089if ac_fn_c_try_link "$LINENO"; then : 5090 eval $cacheid=yes 5091else 5092 eval $cacheid=no 5093fi 5094rm -f core conftest.err conftest.$ac_objext \ 5095 conftest$ac_exeext conftest.$ac_ext 5096fi 5097 5098 5099 CFLAGS="$xorg_testset_save_CFLAGS" 5100 5101 eval supported=\$$cacheid 5102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5103$as_echo "$supported" >&6; } 5104 if test "$supported" = "yes" ; then 5105 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5106 found="yes" 5107 fi 5108 fi 5109 5110 if test $found = "no" ; then 5111 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5112 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5113 fi 5114 5115 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5116 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5117 fi 5118 5119 CFLAGS="$CFLAGS -Wformat" 5120 5121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5122$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5123 cacheid=xorg_cv_cc_flag__Wformat 5124 if eval \${$cacheid+:} false; then : 5125 $as_echo_n "(cached) " >&6 5126else 5127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5128/* end confdefs.h. */ 5129int i; 5130int 5131main () 5132{ 5133 5134 ; 5135 return 0; 5136} 5137_ACEOF 5138if ac_fn_c_try_link "$LINENO"; then : 5139 eval $cacheid=yes 5140else 5141 eval $cacheid=no 5142fi 5143rm -f core conftest.err conftest.$ac_objext \ 5144 conftest$ac_exeext conftest.$ac_ext 5145fi 5146 5147 5148 CFLAGS="$xorg_testset_save_CFLAGS" 5149 5150 eval supported=\$$cacheid 5151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5152$as_echo "$supported" >&6; } 5153 if test "$supported" = "yes" ; then 5154 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5155 found="yes" 5156 fi 5157 fi 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175xorg_testset_save_CFLAGS="$CFLAGS" 5176 5177if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5180$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5181if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5182 $as_echo_n "(cached) " >&6 5183else 5184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5185/* end confdefs.h. */ 5186int i; 5187_ACEOF 5188if ac_fn_c_try_compile "$LINENO"; then : 5189 xorg_cv_cc_flag_unknown_warning_option=yes 5190else 5191 xorg_cv_cc_flag_unknown_warning_option=no 5192fi 5193rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5194fi 5195{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5196$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5197 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5198 CFLAGS="$xorg_testset_save_CFLAGS" 5199fi 5200 5201if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5204 fi 5205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5207$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5208if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5209 $as_echo_n "(cached) " >&6 5210else 5211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5212/* end confdefs.h. */ 5213int i; 5214_ACEOF 5215if ac_fn_c_try_compile "$LINENO"; then : 5216 xorg_cv_cc_flag_unused_command_line_argument=yes 5217else 5218 xorg_cv_cc_flag_unused_command_line_argument=no 5219fi 5220rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5221fi 5222{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5223$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5224 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5225 CFLAGS="$xorg_testset_save_CFLAGS" 5226fi 5227 5228found="no" 5229 5230 if test $found = "no" ; then 5231 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5233 fi 5234 5235 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5237 fi 5238 5239 CFLAGS="$CFLAGS -Wstrict-prototypes" 5240 5241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5242$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5243 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5244 if eval \${$cacheid+:} false; then : 5245 $as_echo_n "(cached) " >&6 5246else 5247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5248/* end confdefs.h. */ 5249int i; 5250int 5251main () 5252{ 5253 5254 ; 5255 return 0; 5256} 5257_ACEOF 5258if ac_fn_c_try_link "$LINENO"; then : 5259 eval $cacheid=yes 5260else 5261 eval $cacheid=no 5262fi 5263rm -f core conftest.err conftest.$ac_objext \ 5264 conftest$ac_exeext conftest.$ac_ext 5265fi 5266 5267 5268 CFLAGS="$xorg_testset_save_CFLAGS" 5269 5270 eval supported=\$$cacheid 5271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5272$as_echo "$supported" >&6; } 5273 if test "$supported" = "yes" ; then 5274 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5275 found="yes" 5276 fi 5277 fi 5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293xorg_testset_save_CFLAGS="$CFLAGS" 5294 5295if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5298$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5299if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5300 $as_echo_n "(cached) " >&6 5301else 5302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5303/* end confdefs.h. */ 5304int i; 5305_ACEOF 5306if ac_fn_c_try_compile "$LINENO"; then : 5307 xorg_cv_cc_flag_unknown_warning_option=yes 5308else 5309 xorg_cv_cc_flag_unknown_warning_option=no 5310fi 5311rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5312fi 5313{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5314$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5315 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5316 CFLAGS="$xorg_testset_save_CFLAGS" 5317fi 5318 5319if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5322 fi 5323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5325$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5326if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5327 $as_echo_n "(cached) " >&6 5328else 5329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5330/* end confdefs.h. */ 5331int i; 5332_ACEOF 5333if ac_fn_c_try_compile "$LINENO"; then : 5334 xorg_cv_cc_flag_unused_command_line_argument=yes 5335else 5336 xorg_cv_cc_flag_unused_command_line_argument=no 5337fi 5338rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5339fi 5340{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5341$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5342 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5343 CFLAGS="$xorg_testset_save_CFLAGS" 5344fi 5345 5346found="no" 5347 5348 if test $found = "no" ; then 5349 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5351 fi 5352 5353 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5355 fi 5356 5357 CFLAGS="$CFLAGS -Wmissing-prototypes" 5358 5359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5360$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5361 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5362 if eval \${$cacheid+:} false; then : 5363 $as_echo_n "(cached) " >&6 5364else 5365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5366/* end confdefs.h. */ 5367int i; 5368int 5369main () 5370{ 5371 5372 ; 5373 return 0; 5374} 5375_ACEOF 5376if ac_fn_c_try_link "$LINENO"; then : 5377 eval $cacheid=yes 5378else 5379 eval $cacheid=no 5380fi 5381rm -f core conftest.err conftest.$ac_objext \ 5382 conftest$ac_exeext conftest.$ac_ext 5383fi 5384 5385 5386 CFLAGS="$xorg_testset_save_CFLAGS" 5387 5388 eval supported=\$$cacheid 5389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5390$as_echo "$supported" >&6; } 5391 if test "$supported" = "yes" ; then 5392 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5393 found="yes" 5394 fi 5395 fi 5396 5397 5398 5399 5400 5401 5402 5403 5404 5405 5406 5407 5408 5409 5410 5411xorg_testset_save_CFLAGS="$CFLAGS" 5412 5413if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5414 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5416$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5417if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5418 $as_echo_n "(cached) " >&6 5419else 5420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5421/* end confdefs.h. */ 5422int i; 5423_ACEOF 5424if ac_fn_c_try_compile "$LINENO"; then : 5425 xorg_cv_cc_flag_unknown_warning_option=yes 5426else 5427 xorg_cv_cc_flag_unknown_warning_option=no 5428fi 5429rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5430fi 5431{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5432$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5433 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5434 CFLAGS="$xorg_testset_save_CFLAGS" 5435fi 5436 5437if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5440 fi 5441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5443$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5444if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5445 $as_echo_n "(cached) " >&6 5446else 5447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5448/* end confdefs.h. */ 5449int i; 5450_ACEOF 5451if ac_fn_c_try_compile "$LINENO"; then : 5452 xorg_cv_cc_flag_unused_command_line_argument=yes 5453else 5454 xorg_cv_cc_flag_unused_command_line_argument=no 5455fi 5456rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5457fi 5458{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5459$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5460 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5461 CFLAGS="$xorg_testset_save_CFLAGS" 5462fi 5463 5464found="no" 5465 5466 if test $found = "no" ; then 5467 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5469 fi 5470 5471 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5472 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5473 fi 5474 5475 CFLAGS="$CFLAGS -Wnested-externs" 5476 5477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5478$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5479 cacheid=xorg_cv_cc_flag__Wnested_externs 5480 if eval \${$cacheid+:} false; then : 5481 $as_echo_n "(cached) " >&6 5482else 5483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5484/* end confdefs.h. */ 5485int i; 5486int 5487main () 5488{ 5489 5490 ; 5491 return 0; 5492} 5493_ACEOF 5494if ac_fn_c_try_link "$LINENO"; then : 5495 eval $cacheid=yes 5496else 5497 eval $cacheid=no 5498fi 5499rm -f core conftest.err conftest.$ac_objext \ 5500 conftest$ac_exeext conftest.$ac_ext 5501fi 5502 5503 5504 CFLAGS="$xorg_testset_save_CFLAGS" 5505 5506 eval supported=\$$cacheid 5507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5508$as_echo "$supported" >&6; } 5509 if test "$supported" = "yes" ; then 5510 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5511 found="yes" 5512 fi 5513 fi 5514 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529xorg_testset_save_CFLAGS="$CFLAGS" 5530 5531if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5534$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5535if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5536 $as_echo_n "(cached) " >&6 5537else 5538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5539/* end confdefs.h. */ 5540int i; 5541_ACEOF 5542if ac_fn_c_try_compile "$LINENO"; then : 5543 xorg_cv_cc_flag_unknown_warning_option=yes 5544else 5545 xorg_cv_cc_flag_unknown_warning_option=no 5546fi 5547rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5548fi 5549{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5550$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5551 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5552 CFLAGS="$xorg_testset_save_CFLAGS" 5553fi 5554 5555if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5558 fi 5559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5561$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5562if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5563 $as_echo_n "(cached) " >&6 5564else 5565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5566/* end confdefs.h. */ 5567int i; 5568_ACEOF 5569if ac_fn_c_try_compile "$LINENO"; then : 5570 xorg_cv_cc_flag_unused_command_line_argument=yes 5571else 5572 xorg_cv_cc_flag_unused_command_line_argument=no 5573fi 5574rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5575fi 5576{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5577$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5578 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5579 CFLAGS="$xorg_testset_save_CFLAGS" 5580fi 5581 5582found="no" 5583 5584 if test $found = "no" ; then 5585 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5587 fi 5588 5589 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5591 fi 5592 5593 CFLAGS="$CFLAGS -Wbad-function-cast" 5594 5595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5596$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5597 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5598 if eval \${$cacheid+:} false; then : 5599 $as_echo_n "(cached) " >&6 5600else 5601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5602/* end confdefs.h. */ 5603int i; 5604int 5605main () 5606{ 5607 5608 ; 5609 return 0; 5610} 5611_ACEOF 5612if ac_fn_c_try_link "$LINENO"; then : 5613 eval $cacheid=yes 5614else 5615 eval $cacheid=no 5616fi 5617rm -f core conftest.err conftest.$ac_objext \ 5618 conftest$ac_exeext conftest.$ac_ext 5619fi 5620 5621 5622 CFLAGS="$xorg_testset_save_CFLAGS" 5623 5624 eval supported=\$$cacheid 5625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5626$as_echo "$supported" >&6; } 5627 if test "$supported" = "yes" ; then 5628 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5629 found="yes" 5630 fi 5631 fi 5632 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 5646 5647xorg_testset_save_CFLAGS="$CFLAGS" 5648 5649if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5652$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5653if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5654 $as_echo_n "(cached) " >&6 5655else 5656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5657/* end confdefs.h. */ 5658int i; 5659_ACEOF 5660if ac_fn_c_try_compile "$LINENO"; then : 5661 xorg_cv_cc_flag_unknown_warning_option=yes 5662else 5663 xorg_cv_cc_flag_unknown_warning_option=no 5664fi 5665rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5666fi 5667{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5668$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5669 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5670 CFLAGS="$xorg_testset_save_CFLAGS" 5671fi 5672 5673if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5676 fi 5677 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5679$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5680if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5681 $as_echo_n "(cached) " >&6 5682else 5683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5684/* end confdefs.h. */ 5685int i; 5686_ACEOF 5687if ac_fn_c_try_compile "$LINENO"; then : 5688 xorg_cv_cc_flag_unused_command_line_argument=yes 5689else 5690 xorg_cv_cc_flag_unused_command_line_argument=no 5691fi 5692rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5693fi 5694{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5695$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5696 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5697 CFLAGS="$xorg_testset_save_CFLAGS" 5698fi 5699 5700found="no" 5701 5702 if test $found = "no" ; then 5703 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5705 fi 5706 5707 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5709 fi 5710 5711 CFLAGS="$CFLAGS -Wold-style-definition" 5712 5713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5714$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5715 cacheid=xorg_cv_cc_flag__Wold_style_definition 5716 if eval \${$cacheid+:} false; then : 5717 $as_echo_n "(cached) " >&6 5718else 5719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5720/* end confdefs.h. */ 5721int i; 5722int 5723main () 5724{ 5725 5726 ; 5727 return 0; 5728} 5729_ACEOF 5730if ac_fn_c_try_link "$LINENO"; then : 5731 eval $cacheid=yes 5732else 5733 eval $cacheid=no 5734fi 5735rm -f core conftest.err conftest.$ac_objext \ 5736 conftest$ac_exeext conftest.$ac_ext 5737fi 5738 5739 5740 CFLAGS="$xorg_testset_save_CFLAGS" 5741 5742 eval supported=\$$cacheid 5743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5744$as_echo "$supported" >&6; } 5745 if test "$supported" = "yes" ; then 5746 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5747 found="yes" 5748 fi 5749 fi 5750 5751 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765xorg_testset_save_CFLAGS="$CFLAGS" 5766 5767if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5770$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5771if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5772 $as_echo_n "(cached) " >&6 5773else 5774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5775/* end confdefs.h. */ 5776int i; 5777_ACEOF 5778if ac_fn_c_try_compile "$LINENO"; then : 5779 xorg_cv_cc_flag_unknown_warning_option=yes 5780else 5781 xorg_cv_cc_flag_unknown_warning_option=no 5782fi 5783rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5784fi 5785{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5786$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5787 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5788 CFLAGS="$xorg_testset_save_CFLAGS" 5789fi 5790 5791if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5792 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5794 fi 5795 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5797$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5798if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5799 $as_echo_n "(cached) " >&6 5800else 5801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5802/* end confdefs.h. */ 5803int i; 5804_ACEOF 5805if ac_fn_c_try_compile "$LINENO"; then : 5806 xorg_cv_cc_flag_unused_command_line_argument=yes 5807else 5808 xorg_cv_cc_flag_unused_command_line_argument=no 5809fi 5810rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5811fi 5812{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5813$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5814 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5815 CFLAGS="$xorg_testset_save_CFLAGS" 5816fi 5817 5818found="no" 5819 5820 if test $found = "no" ; then 5821 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5823 fi 5824 5825 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5827 fi 5828 5829 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5830 5831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5832$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5833 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5834 if eval \${$cacheid+:} false; then : 5835 $as_echo_n "(cached) " >&6 5836else 5837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5838/* end confdefs.h. */ 5839int i; 5840int 5841main () 5842{ 5843 5844 ; 5845 return 0; 5846} 5847_ACEOF 5848if ac_fn_c_try_link "$LINENO"; then : 5849 eval $cacheid=yes 5850else 5851 eval $cacheid=no 5852fi 5853rm -f core conftest.err conftest.$ac_objext \ 5854 conftest$ac_exeext conftest.$ac_ext 5855fi 5856 5857 5858 CFLAGS="$xorg_testset_save_CFLAGS" 5859 5860 eval supported=\$$cacheid 5861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5862$as_echo "$supported" >&6; } 5863 if test "$supported" = "yes" ; then 5864 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5865 found="yes" 5866 fi 5867 fi 5868 5869 5870 5871 5872 5873# This chunk adds additional warnings that could catch undesired effects. 5874 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887xorg_testset_save_CFLAGS="$CFLAGS" 5888 5889if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5892$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5893if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5894 $as_echo_n "(cached) " >&6 5895else 5896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5897/* end confdefs.h. */ 5898int i; 5899_ACEOF 5900if ac_fn_c_try_compile "$LINENO"; then : 5901 xorg_cv_cc_flag_unknown_warning_option=yes 5902else 5903 xorg_cv_cc_flag_unknown_warning_option=no 5904fi 5905rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5906fi 5907{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5908$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5909 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5910 CFLAGS="$xorg_testset_save_CFLAGS" 5911fi 5912 5913if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5914 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5916 fi 5917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5919$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5920if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5921 $as_echo_n "(cached) " >&6 5922else 5923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5924/* end confdefs.h. */ 5925int i; 5926_ACEOF 5927if ac_fn_c_try_compile "$LINENO"; then : 5928 xorg_cv_cc_flag_unused_command_line_argument=yes 5929else 5930 xorg_cv_cc_flag_unused_command_line_argument=no 5931fi 5932rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5933fi 5934{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5935$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5936 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5937 CFLAGS="$xorg_testset_save_CFLAGS" 5938fi 5939 5940found="no" 5941 5942 if test $found = "no" ; then 5943 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5945 fi 5946 5947 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5948 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5949 fi 5950 5951 CFLAGS="$CFLAGS -Wunused" 5952 5953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5954$as_echo_n "checking if $CC supports -Wunused... " >&6; } 5955 cacheid=xorg_cv_cc_flag__Wunused 5956 if eval \${$cacheid+:} false; then : 5957 $as_echo_n "(cached) " >&6 5958else 5959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5960/* end confdefs.h. */ 5961int i; 5962int 5963main () 5964{ 5965 5966 ; 5967 return 0; 5968} 5969_ACEOF 5970if ac_fn_c_try_link "$LINENO"; then : 5971 eval $cacheid=yes 5972else 5973 eval $cacheid=no 5974fi 5975rm -f core conftest.err conftest.$ac_objext \ 5976 conftest$ac_exeext conftest.$ac_ext 5977fi 5978 5979 5980 CFLAGS="$xorg_testset_save_CFLAGS" 5981 5982 eval supported=\$$cacheid 5983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5984$as_echo "$supported" >&6; } 5985 if test "$supported" = "yes" ; then 5986 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5987 found="yes" 5988 fi 5989 fi 5990 5991 5992 5993 5994 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005xorg_testset_save_CFLAGS="$CFLAGS" 6006 6007if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6010$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6011if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6012 $as_echo_n "(cached) " >&6 6013else 6014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6015/* end confdefs.h. */ 6016int i; 6017_ACEOF 6018if ac_fn_c_try_compile "$LINENO"; then : 6019 xorg_cv_cc_flag_unknown_warning_option=yes 6020else 6021 xorg_cv_cc_flag_unknown_warning_option=no 6022fi 6023rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6024fi 6025{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6026$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6027 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6028 CFLAGS="$xorg_testset_save_CFLAGS" 6029fi 6030 6031if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6032 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6034 fi 6035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6037$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6038if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6039 $as_echo_n "(cached) " >&6 6040else 6041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6042/* end confdefs.h. */ 6043int i; 6044_ACEOF 6045if ac_fn_c_try_compile "$LINENO"; then : 6046 xorg_cv_cc_flag_unused_command_line_argument=yes 6047else 6048 xorg_cv_cc_flag_unused_command_line_argument=no 6049fi 6050rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6051fi 6052{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6053$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6054 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6055 CFLAGS="$xorg_testset_save_CFLAGS" 6056fi 6057 6058found="no" 6059 6060 if test $found = "no" ; then 6061 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6063 fi 6064 6065 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6067 fi 6068 6069 CFLAGS="$CFLAGS -Wuninitialized" 6070 6071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6072$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6073 cacheid=xorg_cv_cc_flag__Wuninitialized 6074 if eval \${$cacheid+:} false; then : 6075 $as_echo_n "(cached) " >&6 6076else 6077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6078/* end confdefs.h. */ 6079int i; 6080int 6081main () 6082{ 6083 6084 ; 6085 return 0; 6086} 6087_ACEOF 6088if ac_fn_c_try_link "$LINENO"; then : 6089 eval $cacheid=yes 6090else 6091 eval $cacheid=no 6092fi 6093rm -f core conftest.err conftest.$ac_objext \ 6094 conftest$ac_exeext conftest.$ac_ext 6095fi 6096 6097 6098 CFLAGS="$xorg_testset_save_CFLAGS" 6099 6100 eval supported=\$$cacheid 6101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6102$as_echo "$supported" >&6; } 6103 if test "$supported" = "yes" ; then 6104 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6105 found="yes" 6106 fi 6107 fi 6108 6109 6110 6111 6112 6113 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123xorg_testset_save_CFLAGS="$CFLAGS" 6124 6125if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6128$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6129if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6130 $as_echo_n "(cached) " >&6 6131else 6132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6133/* end confdefs.h. */ 6134int i; 6135_ACEOF 6136if ac_fn_c_try_compile "$LINENO"; then : 6137 xorg_cv_cc_flag_unknown_warning_option=yes 6138else 6139 xorg_cv_cc_flag_unknown_warning_option=no 6140fi 6141rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6142fi 6143{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6144$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6145 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6146 CFLAGS="$xorg_testset_save_CFLAGS" 6147fi 6148 6149if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6152 fi 6153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6155$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6156if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6157 $as_echo_n "(cached) " >&6 6158else 6159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6160/* end confdefs.h. */ 6161int i; 6162_ACEOF 6163if ac_fn_c_try_compile "$LINENO"; then : 6164 xorg_cv_cc_flag_unused_command_line_argument=yes 6165else 6166 xorg_cv_cc_flag_unused_command_line_argument=no 6167fi 6168rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6169fi 6170{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6171$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6172 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6173 CFLAGS="$xorg_testset_save_CFLAGS" 6174fi 6175 6176found="no" 6177 6178 if test $found = "no" ; then 6179 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6181 fi 6182 6183 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6184 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6185 fi 6186 6187 CFLAGS="$CFLAGS -Wshadow" 6188 6189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6190$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6191 cacheid=xorg_cv_cc_flag__Wshadow 6192 if eval \${$cacheid+:} false; then : 6193 $as_echo_n "(cached) " >&6 6194else 6195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6196/* end confdefs.h. */ 6197int i; 6198int 6199main () 6200{ 6201 6202 ; 6203 return 0; 6204} 6205_ACEOF 6206if ac_fn_c_try_link "$LINENO"; then : 6207 eval $cacheid=yes 6208else 6209 eval $cacheid=no 6210fi 6211rm -f core conftest.err conftest.$ac_objext \ 6212 conftest$ac_exeext conftest.$ac_ext 6213fi 6214 6215 6216 CFLAGS="$xorg_testset_save_CFLAGS" 6217 6218 eval supported=\$$cacheid 6219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6220$as_echo "$supported" >&6; } 6221 if test "$supported" = "yes" ; then 6222 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6223 found="yes" 6224 fi 6225 fi 6226 6227 6228 6229 6230 6231 6232 6233 6234 6235 6236 6237 6238 6239 6240 6241xorg_testset_save_CFLAGS="$CFLAGS" 6242 6243if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6246$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6247if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6248 $as_echo_n "(cached) " >&6 6249else 6250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6251/* end confdefs.h. */ 6252int i; 6253_ACEOF 6254if ac_fn_c_try_compile "$LINENO"; then : 6255 xorg_cv_cc_flag_unknown_warning_option=yes 6256else 6257 xorg_cv_cc_flag_unknown_warning_option=no 6258fi 6259rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6260fi 6261{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6262$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6263 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6264 CFLAGS="$xorg_testset_save_CFLAGS" 6265fi 6266 6267if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6268 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6270 fi 6271 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6273$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6274if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6275 $as_echo_n "(cached) " >&6 6276else 6277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6278/* end confdefs.h. */ 6279int i; 6280_ACEOF 6281if ac_fn_c_try_compile "$LINENO"; then : 6282 xorg_cv_cc_flag_unused_command_line_argument=yes 6283else 6284 xorg_cv_cc_flag_unused_command_line_argument=no 6285fi 6286rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6287fi 6288{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6289$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6290 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6291 CFLAGS="$xorg_testset_save_CFLAGS" 6292fi 6293 6294found="no" 6295 6296 if test $found = "no" ; then 6297 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6299 fi 6300 6301 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6302 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6303 fi 6304 6305 CFLAGS="$CFLAGS -Wcast-qual" 6306 6307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6308$as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6309 cacheid=xorg_cv_cc_flag__Wcast_qual 6310 if eval \${$cacheid+:} false; then : 6311 $as_echo_n "(cached) " >&6 6312else 6313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6314/* end confdefs.h. */ 6315int i; 6316int 6317main () 6318{ 6319 6320 ; 6321 return 0; 6322} 6323_ACEOF 6324if ac_fn_c_try_link "$LINENO"; then : 6325 eval $cacheid=yes 6326else 6327 eval $cacheid=no 6328fi 6329rm -f core conftest.err conftest.$ac_objext \ 6330 conftest$ac_exeext conftest.$ac_ext 6331fi 6332 6333 6334 CFLAGS="$xorg_testset_save_CFLAGS" 6335 6336 eval supported=\$$cacheid 6337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6338$as_echo "$supported" >&6; } 6339 if test "$supported" = "yes" ; then 6340 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6341 found="yes" 6342 fi 6343 fi 6344 6345 6346 6347 6348 6349 6350 6351 6352 6353 6354 6355 6356 6357 6358 6359xorg_testset_save_CFLAGS="$CFLAGS" 6360 6361if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6364$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6365if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6366 $as_echo_n "(cached) " >&6 6367else 6368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6369/* end confdefs.h. */ 6370int i; 6371_ACEOF 6372if ac_fn_c_try_compile "$LINENO"; then : 6373 xorg_cv_cc_flag_unknown_warning_option=yes 6374else 6375 xorg_cv_cc_flag_unknown_warning_option=no 6376fi 6377rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6378fi 6379{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6380$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6381 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6382 CFLAGS="$xorg_testset_save_CFLAGS" 6383fi 6384 6385if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6386 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6388 fi 6389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6391$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6392if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6393 $as_echo_n "(cached) " >&6 6394else 6395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6396/* end confdefs.h. */ 6397int i; 6398_ACEOF 6399if ac_fn_c_try_compile "$LINENO"; then : 6400 xorg_cv_cc_flag_unused_command_line_argument=yes 6401else 6402 xorg_cv_cc_flag_unused_command_line_argument=no 6403fi 6404rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6405fi 6406{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6407$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6408 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6409 CFLAGS="$xorg_testset_save_CFLAGS" 6410fi 6411 6412found="no" 6413 6414 if test $found = "no" ; then 6415 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6416 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6417 fi 6418 6419 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6421 fi 6422 6423 CFLAGS="$CFLAGS -Wmissing-noreturn" 6424 6425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6426$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6427 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6428 if eval \${$cacheid+:} false; then : 6429 $as_echo_n "(cached) " >&6 6430else 6431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6432/* end confdefs.h. */ 6433int i; 6434int 6435main () 6436{ 6437 6438 ; 6439 return 0; 6440} 6441_ACEOF 6442if ac_fn_c_try_link "$LINENO"; then : 6443 eval $cacheid=yes 6444else 6445 eval $cacheid=no 6446fi 6447rm -f core conftest.err conftest.$ac_objext \ 6448 conftest$ac_exeext conftest.$ac_ext 6449fi 6450 6451 6452 CFLAGS="$xorg_testset_save_CFLAGS" 6453 6454 eval supported=\$$cacheid 6455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6456$as_echo "$supported" >&6; } 6457 if test "$supported" = "yes" ; then 6458 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6459 found="yes" 6460 fi 6461 fi 6462 6463 6464 6465 6466 6467 6468 6469 6470 6471 6472 6473 6474 6475 6476 6477xorg_testset_save_CFLAGS="$CFLAGS" 6478 6479if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6482$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6483if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6484 $as_echo_n "(cached) " >&6 6485else 6486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6487/* end confdefs.h. */ 6488int i; 6489_ACEOF 6490if ac_fn_c_try_compile "$LINENO"; then : 6491 xorg_cv_cc_flag_unknown_warning_option=yes 6492else 6493 xorg_cv_cc_flag_unknown_warning_option=no 6494fi 6495rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6496fi 6497{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6498$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6499 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6500 CFLAGS="$xorg_testset_save_CFLAGS" 6501fi 6502 6503if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6504 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6506 fi 6507 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6509$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6510if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6511 $as_echo_n "(cached) " >&6 6512else 6513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6514/* end confdefs.h. */ 6515int i; 6516_ACEOF 6517if ac_fn_c_try_compile "$LINENO"; then : 6518 xorg_cv_cc_flag_unused_command_line_argument=yes 6519else 6520 xorg_cv_cc_flag_unused_command_line_argument=no 6521fi 6522rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6523fi 6524{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6525$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6526 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6527 CFLAGS="$xorg_testset_save_CFLAGS" 6528fi 6529 6530found="no" 6531 6532 if test $found = "no" ; then 6533 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6535 fi 6536 6537 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6539 fi 6540 6541 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6542 6543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6544$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6545 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6546 if eval \${$cacheid+:} false; then : 6547 $as_echo_n "(cached) " >&6 6548else 6549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6550/* end confdefs.h. */ 6551int i; 6552int 6553main () 6554{ 6555 6556 ; 6557 return 0; 6558} 6559_ACEOF 6560if ac_fn_c_try_link "$LINENO"; then : 6561 eval $cacheid=yes 6562else 6563 eval $cacheid=no 6564fi 6565rm -f core conftest.err conftest.$ac_objext \ 6566 conftest$ac_exeext conftest.$ac_ext 6567fi 6568 6569 6570 CFLAGS="$xorg_testset_save_CFLAGS" 6571 6572 eval supported=\$$cacheid 6573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6574$as_echo "$supported" >&6; } 6575 if test "$supported" = "yes" ; then 6576 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6577 found="yes" 6578 fi 6579 fi 6580 6581 6582 6583 6584 6585 6586 6587 6588 6589 6590 6591 6592 6593 6594 6595xorg_testset_save_CFLAGS="$CFLAGS" 6596 6597if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6600$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6601if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6602 $as_echo_n "(cached) " >&6 6603else 6604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6605/* end confdefs.h. */ 6606int i; 6607_ACEOF 6608if ac_fn_c_try_compile "$LINENO"; then : 6609 xorg_cv_cc_flag_unknown_warning_option=yes 6610else 6611 xorg_cv_cc_flag_unknown_warning_option=no 6612fi 6613rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6614fi 6615{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6616$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6617 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6618 CFLAGS="$xorg_testset_save_CFLAGS" 6619fi 6620 6621if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6622 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6624 fi 6625 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6627$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6628if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6629 $as_echo_n "(cached) " >&6 6630else 6631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6632/* end confdefs.h. */ 6633int i; 6634_ACEOF 6635if ac_fn_c_try_compile "$LINENO"; then : 6636 xorg_cv_cc_flag_unused_command_line_argument=yes 6637else 6638 xorg_cv_cc_flag_unused_command_line_argument=no 6639fi 6640rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6641fi 6642{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6643$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6644 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6645 CFLAGS="$xorg_testset_save_CFLAGS" 6646fi 6647 6648found="no" 6649 6650 if test $found = "no" ; then 6651 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6653 fi 6654 6655 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6657 fi 6658 6659 CFLAGS="$CFLAGS -Wredundant-decls" 6660 6661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6662$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6663 cacheid=xorg_cv_cc_flag__Wredundant_decls 6664 if eval \${$cacheid+:} false; then : 6665 $as_echo_n "(cached) " >&6 6666else 6667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6668/* end confdefs.h. */ 6669int i; 6670int 6671main () 6672{ 6673 6674 ; 6675 return 0; 6676} 6677_ACEOF 6678if ac_fn_c_try_link "$LINENO"; then : 6679 eval $cacheid=yes 6680else 6681 eval $cacheid=no 6682fi 6683rm -f core conftest.err conftest.$ac_objext \ 6684 conftest$ac_exeext conftest.$ac_ext 6685fi 6686 6687 6688 CFLAGS="$xorg_testset_save_CFLAGS" 6689 6690 eval supported=\$$cacheid 6691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6692$as_echo "$supported" >&6; } 6693 if test "$supported" = "yes" ; then 6694 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6695 found="yes" 6696 fi 6697 fi 6698 6699 6700 6701# These are currently disabled because they are noisy. They will be enabled 6702# in the future once the codebase is sufficiently modernized to silence 6703# them. For now, I don't want them to drown out the other warnings. 6704# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6705# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6706# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6707 6708# Turn some warnings into errors, so we don't accidently get successful builds 6709# when there are problems that should be fixed. 6710 6711if test "x$SELECTIVE_WERROR" = "xyes" ; then 6712 6713 6714 6715 6716 6717 6718 6719 6720 6721 6722 6723 6724 6725xorg_testset_save_CFLAGS="$CFLAGS" 6726 6727if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6730$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6731if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6732 $as_echo_n "(cached) " >&6 6733else 6734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6735/* end confdefs.h. */ 6736int i; 6737_ACEOF 6738if ac_fn_c_try_compile "$LINENO"; then : 6739 xorg_cv_cc_flag_unknown_warning_option=yes 6740else 6741 xorg_cv_cc_flag_unknown_warning_option=no 6742fi 6743rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6744fi 6745{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6746$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6747 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6748 CFLAGS="$xorg_testset_save_CFLAGS" 6749fi 6750 6751if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6752 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6754 fi 6755 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6757$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6758if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6759 $as_echo_n "(cached) " >&6 6760else 6761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6762/* end confdefs.h. */ 6763int i; 6764_ACEOF 6765if ac_fn_c_try_compile "$LINENO"; then : 6766 xorg_cv_cc_flag_unused_command_line_argument=yes 6767else 6768 xorg_cv_cc_flag_unused_command_line_argument=no 6769fi 6770rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6771fi 6772{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6773$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6774 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6775 CFLAGS="$xorg_testset_save_CFLAGS" 6776fi 6777 6778found="no" 6779 6780 if test $found = "no" ; then 6781 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6783 fi 6784 6785 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6786 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6787 fi 6788 6789 CFLAGS="$CFLAGS -Werror=implicit" 6790 6791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6792$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6793 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6794 if eval \${$cacheid+:} false; then : 6795 $as_echo_n "(cached) " >&6 6796else 6797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6798/* end confdefs.h. */ 6799int i; 6800int 6801main () 6802{ 6803 6804 ; 6805 return 0; 6806} 6807_ACEOF 6808if ac_fn_c_try_link "$LINENO"; then : 6809 eval $cacheid=yes 6810else 6811 eval $cacheid=no 6812fi 6813rm -f core conftest.err conftest.$ac_objext \ 6814 conftest$ac_exeext conftest.$ac_ext 6815fi 6816 6817 6818 CFLAGS="$xorg_testset_save_CFLAGS" 6819 6820 eval supported=\$$cacheid 6821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6822$as_echo "$supported" >&6; } 6823 if test "$supported" = "yes" ; then 6824 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6825 found="yes" 6826 fi 6827 fi 6828 6829 if test $found = "no" ; then 6830 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6832 fi 6833 6834 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6836 fi 6837 6838 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6839 6840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6841$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6842 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6843 if eval \${$cacheid+:} false; then : 6844 $as_echo_n "(cached) " >&6 6845else 6846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6847/* end confdefs.h. */ 6848int i; 6849int 6850main () 6851{ 6852 6853 ; 6854 return 0; 6855} 6856_ACEOF 6857if ac_fn_c_try_link "$LINENO"; then : 6858 eval $cacheid=yes 6859else 6860 eval $cacheid=no 6861fi 6862rm -f core conftest.err conftest.$ac_objext \ 6863 conftest$ac_exeext conftest.$ac_ext 6864fi 6865 6866 6867 CFLAGS="$xorg_testset_save_CFLAGS" 6868 6869 eval supported=\$$cacheid 6870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6871$as_echo "$supported" >&6; } 6872 if test "$supported" = "yes" ; then 6873 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6874 found="yes" 6875 fi 6876 fi 6877 6878 6879 6880 6881 6882 6883 6884 6885 6886 6887 6888 6889 6890 6891 6892xorg_testset_save_CFLAGS="$CFLAGS" 6893 6894if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6895 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6897$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6898if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6899 $as_echo_n "(cached) " >&6 6900else 6901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6902/* end confdefs.h. */ 6903int i; 6904_ACEOF 6905if ac_fn_c_try_compile "$LINENO"; then : 6906 xorg_cv_cc_flag_unknown_warning_option=yes 6907else 6908 xorg_cv_cc_flag_unknown_warning_option=no 6909fi 6910rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6911fi 6912{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6913$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6914 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6915 CFLAGS="$xorg_testset_save_CFLAGS" 6916fi 6917 6918if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6921 fi 6922 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6924$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6925if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6926 $as_echo_n "(cached) " >&6 6927else 6928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6929/* end confdefs.h. */ 6930int i; 6931_ACEOF 6932if ac_fn_c_try_compile "$LINENO"; then : 6933 xorg_cv_cc_flag_unused_command_line_argument=yes 6934else 6935 xorg_cv_cc_flag_unused_command_line_argument=no 6936fi 6937rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6938fi 6939{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6940$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6941 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6942 CFLAGS="$xorg_testset_save_CFLAGS" 6943fi 6944 6945found="no" 6946 6947 if test $found = "no" ; then 6948 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6950 fi 6951 6952 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6953 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6954 fi 6955 6956 CFLAGS="$CFLAGS -Werror=nonnull" 6957 6958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6959$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6960 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 6961 if eval \${$cacheid+:} false; then : 6962 $as_echo_n "(cached) " >&6 6963else 6964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6965/* end confdefs.h. */ 6966int i; 6967int 6968main () 6969{ 6970 6971 ; 6972 return 0; 6973} 6974_ACEOF 6975if ac_fn_c_try_link "$LINENO"; then : 6976 eval $cacheid=yes 6977else 6978 eval $cacheid=no 6979fi 6980rm -f core conftest.err conftest.$ac_objext \ 6981 conftest$ac_exeext conftest.$ac_ext 6982fi 6983 6984 6985 CFLAGS="$xorg_testset_save_CFLAGS" 6986 6987 eval supported=\$$cacheid 6988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6989$as_echo "$supported" >&6; } 6990 if test "$supported" = "yes" ; then 6991 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6992 found="yes" 6993 fi 6994 fi 6995 6996 6997 6998 6999 7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010xorg_testset_save_CFLAGS="$CFLAGS" 7011 7012if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7013 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7015$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7016if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7017 $as_echo_n "(cached) " >&6 7018else 7019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7020/* end confdefs.h. */ 7021int i; 7022_ACEOF 7023if ac_fn_c_try_compile "$LINENO"; then : 7024 xorg_cv_cc_flag_unknown_warning_option=yes 7025else 7026 xorg_cv_cc_flag_unknown_warning_option=no 7027fi 7028rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7029fi 7030{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7031$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7032 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7033 CFLAGS="$xorg_testset_save_CFLAGS" 7034fi 7035 7036if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7037 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7039 fi 7040 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7042$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7043if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7044 $as_echo_n "(cached) " >&6 7045else 7046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7047/* end confdefs.h. */ 7048int i; 7049_ACEOF 7050if ac_fn_c_try_compile "$LINENO"; then : 7051 xorg_cv_cc_flag_unused_command_line_argument=yes 7052else 7053 xorg_cv_cc_flag_unused_command_line_argument=no 7054fi 7055rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7056fi 7057{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7058$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7059 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7060 CFLAGS="$xorg_testset_save_CFLAGS" 7061fi 7062 7063found="no" 7064 7065 if test $found = "no" ; then 7066 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7068 fi 7069 7070 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7071 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7072 fi 7073 7074 CFLAGS="$CFLAGS -Werror=init-self" 7075 7076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7077$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7078 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7079 if eval \${$cacheid+:} false; then : 7080 $as_echo_n "(cached) " >&6 7081else 7082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7083/* end confdefs.h. */ 7084int i; 7085int 7086main () 7087{ 7088 7089 ; 7090 return 0; 7091} 7092_ACEOF 7093if ac_fn_c_try_link "$LINENO"; then : 7094 eval $cacheid=yes 7095else 7096 eval $cacheid=no 7097fi 7098rm -f core conftest.err conftest.$ac_objext \ 7099 conftest$ac_exeext conftest.$ac_ext 7100fi 7101 7102 7103 CFLAGS="$xorg_testset_save_CFLAGS" 7104 7105 eval supported=\$$cacheid 7106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7107$as_echo "$supported" >&6; } 7108 if test "$supported" = "yes" ; then 7109 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7110 found="yes" 7111 fi 7112 fi 7113 7114 7115 7116 7117 7118 7119 7120 7121 7122 7123 7124 7125 7126 7127 7128xorg_testset_save_CFLAGS="$CFLAGS" 7129 7130if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7131 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7133$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7134if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7135 $as_echo_n "(cached) " >&6 7136else 7137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7138/* end confdefs.h. */ 7139int i; 7140_ACEOF 7141if ac_fn_c_try_compile "$LINENO"; then : 7142 xorg_cv_cc_flag_unknown_warning_option=yes 7143else 7144 xorg_cv_cc_flag_unknown_warning_option=no 7145fi 7146rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7147fi 7148{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7149$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7150 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7151 CFLAGS="$xorg_testset_save_CFLAGS" 7152fi 7153 7154if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7155 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7157 fi 7158 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7160$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7161if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7162 $as_echo_n "(cached) " >&6 7163else 7164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7165/* end confdefs.h. */ 7166int i; 7167_ACEOF 7168if ac_fn_c_try_compile "$LINENO"; then : 7169 xorg_cv_cc_flag_unused_command_line_argument=yes 7170else 7171 xorg_cv_cc_flag_unused_command_line_argument=no 7172fi 7173rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7174fi 7175{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7176$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7177 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7178 CFLAGS="$xorg_testset_save_CFLAGS" 7179fi 7180 7181found="no" 7182 7183 if test $found = "no" ; then 7184 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7186 fi 7187 7188 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7190 fi 7191 7192 CFLAGS="$CFLAGS -Werror=main" 7193 7194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7195$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7196 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7197 if eval \${$cacheid+:} false; then : 7198 $as_echo_n "(cached) " >&6 7199else 7200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7201/* end confdefs.h. */ 7202int i; 7203int 7204main () 7205{ 7206 7207 ; 7208 return 0; 7209} 7210_ACEOF 7211if ac_fn_c_try_link "$LINENO"; then : 7212 eval $cacheid=yes 7213else 7214 eval $cacheid=no 7215fi 7216rm -f core conftest.err conftest.$ac_objext \ 7217 conftest$ac_exeext conftest.$ac_ext 7218fi 7219 7220 7221 CFLAGS="$xorg_testset_save_CFLAGS" 7222 7223 eval supported=\$$cacheid 7224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7225$as_echo "$supported" >&6; } 7226 if test "$supported" = "yes" ; then 7227 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7228 found="yes" 7229 fi 7230 fi 7231 7232 7233 7234 7235 7236 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246xorg_testset_save_CFLAGS="$CFLAGS" 7247 7248if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7251$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7252if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7253 $as_echo_n "(cached) " >&6 7254else 7255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7256/* end confdefs.h. */ 7257int i; 7258_ACEOF 7259if ac_fn_c_try_compile "$LINENO"; then : 7260 xorg_cv_cc_flag_unknown_warning_option=yes 7261else 7262 xorg_cv_cc_flag_unknown_warning_option=no 7263fi 7264rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7265fi 7266{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7267$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7268 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7269 CFLAGS="$xorg_testset_save_CFLAGS" 7270fi 7271 7272if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7273 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7275 fi 7276 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7278$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7279if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7280 $as_echo_n "(cached) " >&6 7281else 7282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7283/* end confdefs.h. */ 7284int i; 7285_ACEOF 7286if ac_fn_c_try_compile "$LINENO"; then : 7287 xorg_cv_cc_flag_unused_command_line_argument=yes 7288else 7289 xorg_cv_cc_flag_unused_command_line_argument=no 7290fi 7291rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7292fi 7293{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7294$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7295 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7296 CFLAGS="$xorg_testset_save_CFLAGS" 7297fi 7298 7299found="no" 7300 7301 if test $found = "no" ; then 7302 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7304 fi 7305 7306 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7307 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7308 fi 7309 7310 CFLAGS="$CFLAGS -Werror=missing-braces" 7311 7312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7313$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7314 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7315 if eval \${$cacheid+:} false; then : 7316 $as_echo_n "(cached) " >&6 7317else 7318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7319/* end confdefs.h. */ 7320int i; 7321int 7322main () 7323{ 7324 7325 ; 7326 return 0; 7327} 7328_ACEOF 7329if ac_fn_c_try_link "$LINENO"; then : 7330 eval $cacheid=yes 7331else 7332 eval $cacheid=no 7333fi 7334rm -f core conftest.err conftest.$ac_objext \ 7335 conftest$ac_exeext conftest.$ac_ext 7336fi 7337 7338 7339 CFLAGS="$xorg_testset_save_CFLAGS" 7340 7341 eval supported=\$$cacheid 7342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7343$as_echo "$supported" >&6; } 7344 if test "$supported" = "yes" ; then 7345 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7346 found="yes" 7347 fi 7348 fi 7349 7350 7351 7352 7353 7354 7355 7356 7357 7358 7359 7360 7361 7362 7363 7364xorg_testset_save_CFLAGS="$CFLAGS" 7365 7366if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7369$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7370if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7371 $as_echo_n "(cached) " >&6 7372else 7373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7374/* end confdefs.h. */ 7375int i; 7376_ACEOF 7377if ac_fn_c_try_compile "$LINENO"; then : 7378 xorg_cv_cc_flag_unknown_warning_option=yes 7379else 7380 xorg_cv_cc_flag_unknown_warning_option=no 7381fi 7382rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7383fi 7384{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7385$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7386 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7387 CFLAGS="$xorg_testset_save_CFLAGS" 7388fi 7389 7390if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7391 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7393 fi 7394 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7396$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7397if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7398 $as_echo_n "(cached) " >&6 7399else 7400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7401/* end confdefs.h. */ 7402int i; 7403_ACEOF 7404if ac_fn_c_try_compile "$LINENO"; then : 7405 xorg_cv_cc_flag_unused_command_line_argument=yes 7406else 7407 xorg_cv_cc_flag_unused_command_line_argument=no 7408fi 7409rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7410fi 7411{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7412$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7413 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7414 CFLAGS="$xorg_testset_save_CFLAGS" 7415fi 7416 7417found="no" 7418 7419 if test $found = "no" ; then 7420 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7422 fi 7423 7424 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7425 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7426 fi 7427 7428 CFLAGS="$CFLAGS -Werror=sequence-point" 7429 7430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7431$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7432 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7433 if eval \${$cacheid+:} false; then : 7434 $as_echo_n "(cached) " >&6 7435else 7436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7437/* end confdefs.h. */ 7438int i; 7439int 7440main () 7441{ 7442 7443 ; 7444 return 0; 7445} 7446_ACEOF 7447if ac_fn_c_try_link "$LINENO"; then : 7448 eval $cacheid=yes 7449else 7450 eval $cacheid=no 7451fi 7452rm -f core conftest.err conftest.$ac_objext \ 7453 conftest$ac_exeext conftest.$ac_ext 7454fi 7455 7456 7457 CFLAGS="$xorg_testset_save_CFLAGS" 7458 7459 eval supported=\$$cacheid 7460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7461$as_echo "$supported" >&6; } 7462 if test "$supported" = "yes" ; then 7463 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7464 found="yes" 7465 fi 7466 fi 7467 7468 7469 7470 7471 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481 7482xorg_testset_save_CFLAGS="$CFLAGS" 7483 7484if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7487$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7488if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7489 $as_echo_n "(cached) " >&6 7490else 7491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7492/* end confdefs.h. */ 7493int i; 7494_ACEOF 7495if ac_fn_c_try_compile "$LINENO"; then : 7496 xorg_cv_cc_flag_unknown_warning_option=yes 7497else 7498 xorg_cv_cc_flag_unknown_warning_option=no 7499fi 7500rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7501fi 7502{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7503$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7504 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7505 CFLAGS="$xorg_testset_save_CFLAGS" 7506fi 7507 7508if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7509 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7511 fi 7512 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7514$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7515if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7516 $as_echo_n "(cached) " >&6 7517else 7518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7519/* end confdefs.h. */ 7520int i; 7521_ACEOF 7522if ac_fn_c_try_compile "$LINENO"; then : 7523 xorg_cv_cc_flag_unused_command_line_argument=yes 7524else 7525 xorg_cv_cc_flag_unused_command_line_argument=no 7526fi 7527rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7528fi 7529{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7530$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7531 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7532 CFLAGS="$xorg_testset_save_CFLAGS" 7533fi 7534 7535found="no" 7536 7537 if test $found = "no" ; then 7538 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7540 fi 7541 7542 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7543 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7544 fi 7545 7546 CFLAGS="$CFLAGS -Werror=return-type" 7547 7548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7549$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7550 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7551 if eval \${$cacheid+:} false; then : 7552 $as_echo_n "(cached) " >&6 7553else 7554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7555/* end confdefs.h. */ 7556int i; 7557int 7558main () 7559{ 7560 7561 ; 7562 return 0; 7563} 7564_ACEOF 7565if ac_fn_c_try_link "$LINENO"; then : 7566 eval $cacheid=yes 7567else 7568 eval $cacheid=no 7569fi 7570rm -f core conftest.err conftest.$ac_objext \ 7571 conftest$ac_exeext conftest.$ac_ext 7572fi 7573 7574 7575 CFLAGS="$xorg_testset_save_CFLAGS" 7576 7577 eval supported=\$$cacheid 7578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7579$as_echo "$supported" >&6; } 7580 if test "$supported" = "yes" ; then 7581 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7582 found="yes" 7583 fi 7584 fi 7585 7586 if test $found = "no" ; then 7587 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7589 fi 7590 7591 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7593 fi 7594 7595 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7596 7597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7598$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7599 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7600 if eval \${$cacheid+:} false; then : 7601 $as_echo_n "(cached) " >&6 7602else 7603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7604/* end confdefs.h. */ 7605int i; 7606int 7607main () 7608{ 7609 7610 ; 7611 return 0; 7612} 7613_ACEOF 7614if ac_fn_c_try_link "$LINENO"; then : 7615 eval $cacheid=yes 7616else 7617 eval $cacheid=no 7618fi 7619rm -f core conftest.err conftest.$ac_objext \ 7620 conftest$ac_exeext conftest.$ac_ext 7621fi 7622 7623 7624 CFLAGS="$xorg_testset_save_CFLAGS" 7625 7626 eval supported=\$$cacheid 7627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7628$as_echo "$supported" >&6; } 7629 if test "$supported" = "yes" ; then 7630 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7631 found="yes" 7632 fi 7633 fi 7634 7635 7636 7637 7638 7639 7640 7641 7642 7643 7644 7645 7646 7647 7648 7649xorg_testset_save_CFLAGS="$CFLAGS" 7650 7651if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7654$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7655if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7656 $as_echo_n "(cached) " >&6 7657else 7658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7659/* end confdefs.h. */ 7660int i; 7661_ACEOF 7662if ac_fn_c_try_compile "$LINENO"; then : 7663 xorg_cv_cc_flag_unknown_warning_option=yes 7664else 7665 xorg_cv_cc_flag_unknown_warning_option=no 7666fi 7667rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7668fi 7669{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7670$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7671 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7672 CFLAGS="$xorg_testset_save_CFLAGS" 7673fi 7674 7675if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7678 fi 7679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7681$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7682if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7683 $as_echo_n "(cached) " >&6 7684else 7685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7686/* end confdefs.h. */ 7687int i; 7688_ACEOF 7689if ac_fn_c_try_compile "$LINENO"; then : 7690 xorg_cv_cc_flag_unused_command_line_argument=yes 7691else 7692 xorg_cv_cc_flag_unused_command_line_argument=no 7693fi 7694rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7695fi 7696{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7697$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7698 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7699 CFLAGS="$xorg_testset_save_CFLAGS" 7700fi 7701 7702found="no" 7703 7704 if test $found = "no" ; then 7705 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7707 fi 7708 7709 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7711 fi 7712 7713 CFLAGS="$CFLAGS -Werror=trigraphs" 7714 7715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7716$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7717 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7718 if eval \${$cacheid+:} false; then : 7719 $as_echo_n "(cached) " >&6 7720else 7721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7722/* end confdefs.h. */ 7723int i; 7724int 7725main () 7726{ 7727 7728 ; 7729 return 0; 7730} 7731_ACEOF 7732if ac_fn_c_try_link "$LINENO"; then : 7733 eval $cacheid=yes 7734else 7735 eval $cacheid=no 7736fi 7737rm -f core conftest.err conftest.$ac_objext \ 7738 conftest$ac_exeext conftest.$ac_ext 7739fi 7740 7741 7742 CFLAGS="$xorg_testset_save_CFLAGS" 7743 7744 eval supported=\$$cacheid 7745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7746$as_echo "$supported" >&6; } 7747 if test "$supported" = "yes" ; then 7748 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7749 found="yes" 7750 fi 7751 fi 7752 7753 7754 7755 7756 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766 7767xorg_testset_save_CFLAGS="$CFLAGS" 7768 7769if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7772$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7773if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7774 $as_echo_n "(cached) " >&6 7775else 7776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7777/* end confdefs.h. */ 7778int i; 7779_ACEOF 7780if ac_fn_c_try_compile "$LINENO"; then : 7781 xorg_cv_cc_flag_unknown_warning_option=yes 7782else 7783 xorg_cv_cc_flag_unknown_warning_option=no 7784fi 7785rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7786fi 7787{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7788$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7789 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7790 CFLAGS="$xorg_testset_save_CFLAGS" 7791fi 7792 7793if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7796 fi 7797 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7799$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7800if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7801 $as_echo_n "(cached) " >&6 7802else 7803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7804/* end confdefs.h. */ 7805int i; 7806_ACEOF 7807if ac_fn_c_try_compile "$LINENO"; then : 7808 xorg_cv_cc_flag_unused_command_line_argument=yes 7809else 7810 xorg_cv_cc_flag_unused_command_line_argument=no 7811fi 7812rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7813fi 7814{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7815$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7816 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7817 CFLAGS="$xorg_testset_save_CFLAGS" 7818fi 7819 7820found="no" 7821 7822 if test $found = "no" ; then 7823 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7825 fi 7826 7827 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7828 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7829 fi 7830 7831 CFLAGS="$CFLAGS -Werror=array-bounds" 7832 7833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7834$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7835 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7836 if eval \${$cacheid+:} false; then : 7837 $as_echo_n "(cached) " >&6 7838else 7839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7840/* end confdefs.h. */ 7841int i; 7842int 7843main () 7844{ 7845 7846 ; 7847 return 0; 7848} 7849_ACEOF 7850if ac_fn_c_try_link "$LINENO"; then : 7851 eval $cacheid=yes 7852else 7853 eval $cacheid=no 7854fi 7855rm -f core conftest.err conftest.$ac_objext \ 7856 conftest$ac_exeext conftest.$ac_ext 7857fi 7858 7859 7860 CFLAGS="$xorg_testset_save_CFLAGS" 7861 7862 eval supported=\$$cacheid 7863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7864$as_echo "$supported" >&6; } 7865 if test "$supported" = "yes" ; then 7866 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7867 found="yes" 7868 fi 7869 fi 7870 7871 7872 7873 7874 7875 7876 7877 7878 7879 7880 7881 7882 7883 7884 7885xorg_testset_save_CFLAGS="$CFLAGS" 7886 7887if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7890$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7891if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7892 $as_echo_n "(cached) " >&6 7893else 7894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7895/* end confdefs.h. */ 7896int i; 7897_ACEOF 7898if ac_fn_c_try_compile "$LINENO"; then : 7899 xorg_cv_cc_flag_unknown_warning_option=yes 7900else 7901 xorg_cv_cc_flag_unknown_warning_option=no 7902fi 7903rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7904fi 7905{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7906$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7907 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7908 CFLAGS="$xorg_testset_save_CFLAGS" 7909fi 7910 7911if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7914 fi 7915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7917$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7918if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7919 $as_echo_n "(cached) " >&6 7920else 7921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7922/* end confdefs.h. */ 7923int i; 7924_ACEOF 7925if ac_fn_c_try_compile "$LINENO"; then : 7926 xorg_cv_cc_flag_unused_command_line_argument=yes 7927else 7928 xorg_cv_cc_flag_unused_command_line_argument=no 7929fi 7930rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7931fi 7932{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7933$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7934 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7935 CFLAGS="$xorg_testset_save_CFLAGS" 7936fi 7937 7938found="no" 7939 7940 if test $found = "no" ; then 7941 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7943 fi 7944 7945 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7947 fi 7948 7949 CFLAGS="$CFLAGS -Werror=write-strings" 7950 7951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7952$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7953 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 7954 if eval \${$cacheid+:} false; then : 7955 $as_echo_n "(cached) " >&6 7956else 7957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7958/* end confdefs.h. */ 7959int i; 7960int 7961main () 7962{ 7963 7964 ; 7965 return 0; 7966} 7967_ACEOF 7968if ac_fn_c_try_link "$LINENO"; then : 7969 eval $cacheid=yes 7970else 7971 eval $cacheid=no 7972fi 7973rm -f core conftest.err conftest.$ac_objext \ 7974 conftest$ac_exeext conftest.$ac_ext 7975fi 7976 7977 7978 CFLAGS="$xorg_testset_save_CFLAGS" 7979 7980 eval supported=\$$cacheid 7981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7982$as_echo "$supported" >&6; } 7983 if test "$supported" = "yes" ; then 7984 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7985 found="yes" 7986 fi 7987 fi 7988 7989 7990 7991 7992 7993 7994 7995 7996 7997 7998 7999 8000 8001 8002 8003xorg_testset_save_CFLAGS="$CFLAGS" 8004 8005if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8008$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8009if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8010 $as_echo_n "(cached) " >&6 8011else 8012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8013/* end confdefs.h. */ 8014int i; 8015_ACEOF 8016if ac_fn_c_try_compile "$LINENO"; then : 8017 xorg_cv_cc_flag_unknown_warning_option=yes 8018else 8019 xorg_cv_cc_flag_unknown_warning_option=no 8020fi 8021rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8022fi 8023{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8024$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8025 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8026 CFLAGS="$xorg_testset_save_CFLAGS" 8027fi 8028 8029if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8030 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8032 fi 8033 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8035$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8036if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8037 $as_echo_n "(cached) " >&6 8038else 8039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8040/* end confdefs.h. */ 8041int i; 8042_ACEOF 8043if ac_fn_c_try_compile "$LINENO"; then : 8044 xorg_cv_cc_flag_unused_command_line_argument=yes 8045else 8046 xorg_cv_cc_flag_unused_command_line_argument=no 8047fi 8048rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8049fi 8050{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8051$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8052 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8053 CFLAGS="$xorg_testset_save_CFLAGS" 8054fi 8055 8056found="no" 8057 8058 if test $found = "no" ; then 8059 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8061 fi 8062 8063 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8065 fi 8066 8067 CFLAGS="$CFLAGS -Werror=address" 8068 8069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8070$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8071 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8072 if eval \${$cacheid+:} false; then : 8073 $as_echo_n "(cached) " >&6 8074else 8075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8076/* end confdefs.h. */ 8077int i; 8078int 8079main () 8080{ 8081 8082 ; 8083 return 0; 8084} 8085_ACEOF 8086if ac_fn_c_try_link "$LINENO"; then : 8087 eval $cacheid=yes 8088else 8089 eval $cacheid=no 8090fi 8091rm -f core conftest.err conftest.$ac_objext \ 8092 conftest$ac_exeext conftest.$ac_ext 8093fi 8094 8095 8096 CFLAGS="$xorg_testset_save_CFLAGS" 8097 8098 eval supported=\$$cacheid 8099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8100$as_echo "$supported" >&6; } 8101 if test "$supported" = "yes" ; then 8102 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8103 found="yes" 8104 fi 8105 fi 8106 8107 8108 8109 8110 8111 8112 8113 8114 8115 8116 8117 8118 8119 8120 8121xorg_testset_save_CFLAGS="$CFLAGS" 8122 8123if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8126$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8127if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8128 $as_echo_n "(cached) " >&6 8129else 8130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8131/* end confdefs.h. */ 8132int i; 8133_ACEOF 8134if ac_fn_c_try_compile "$LINENO"; then : 8135 xorg_cv_cc_flag_unknown_warning_option=yes 8136else 8137 xorg_cv_cc_flag_unknown_warning_option=no 8138fi 8139rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8140fi 8141{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8142$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8143 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8144 CFLAGS="$xorg_testset_save_CFLAGS" 8145fi 8146 8147if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8148 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8150 fi 8151 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8153$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8154if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8155 $as_echo_n "(cached) " >&6 8156else 8157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8158/* end confdefs.h. */ 8159int i; 8160_ACEOF 8161if ac_fn_c_try_compile "$LINENO"; then : 8162 xorg_cv_cc_flag_unused_command_line_argument=yes 8163else 8164 xorg_cv_cc_flag_unused_command_line_argument=no 8165fi 8166rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8167fi 8168{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8169$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8170 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8171 CFLAGS="$xorg_testset_save_CFLAGS" 8172fi 8173 8174found="no" 8175 8176 if test $found = "no" ; then 8177 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8179 fi 8180 8181 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8183 fi 8184 8185 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8186 8187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8188$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8189 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8190 if eval \${$cacheid+:} false; then : 8191 $as_echo_n "(cached) " >&6 8192else 8193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8194/* end confdefs.h. */ 8195int i; 8196int 8197main () 8198{ 8199 8200 ; 8201 return 0; 8202} 8203_ACEOF 8204if ac_fn_c_try_link "$LINENO"; then : 8205 eval $cacheid=yes 8206else 8207 eval $cacheid=no 8208fi 8209rm -f core conftest.err conftest.$ac_objext \ 8210 conftest$ac_exeext conftest.$ac_ext 8211fi 8212 8213 8214 CFLAGS="$xorg_testset_save_CFLAGS" 8215 8216 eval supported=\$$cacheid 8217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8218$as_echo "$supported" >&6; } 8219 if test "$supported" = "yes" ; then 8220 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8221 found="yes" 8222 fi 8223 fi 8224 8225 if test $found = "no" ; then 8226 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8228 fi 8229 8230 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8232 fi 8233 8234 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8235 8236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8237$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8238 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8239 if eval \${$cacheid+:} false; then : 8240 $as_echo_n "(cached) " >&6 8241else 8242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8243/* end confdefs.h. */ 8244int i; 8245int 8246main () 8247{ 8248 8249 ; 8250 return 0; 8251} 8252_ACEOF 8253if ac_fn_c_try_link "$LINENO"; then : 8254 eval $cacheid=yes 8255else 8256 eval $cacheid=no 8257fi 8258rm -f core conftest.err conftest.$ac_objext \ 8259 conftest$ac_exeext conftest.$ac_ext 8260fi 8261 8262 8263 CFLAGS="$xorg_testset_save_CFLAGS" 8264 8265 eval supported=\$$cacheid 8266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8267$as_echo "$supported" >&6; } 8268 if test "$supported" = "yes" ; then 8269 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8270 found="yes" 8271 fi 8272 fi 8273 8274 8275 8276 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 8287 8288xorg_testset_save_CFLAGS="$CFLAGS" 8289 8290if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8293$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8294if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8295 $as_echo_n "(cached) " >&6 8296else 8297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8298/* end confdefs.h. */ 8299int i; 8300_ACEOF 8301if ac_fn_c_try_compile "$LINENO"; then : 8302 xorg_cv_cc_flag_unknown_warning_option=yes 8303else 8304 xorg_cv_cc_flag_unknown_warning_option=no 8305fi 8306rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8307fi 8308{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8309$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8310 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8311 CFLAGS="$xorg_testset_save_CFLAGS" 8312fi 8313 8314if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8315 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8317 fi 8318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8320$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8321if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8322 $as_echo_n "(cached) " >&6 8323else 8324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8325/* end confdefs.h. */ 8326int i; 8327_ACEOF 8328if ac_fn_c_try_compile "$LINENO"; then : 8329 xorg_cv_cc_flag_unused_command_line_argument=yes 8330else 8331 xorg_cv_cc_flag_unused_command_line_argument=no 8332fi 8333rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8334fi 8335{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8336$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8337 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8338 CFLAGS="$xorg_testset_save_CFLAGS" 8339fi 8340 8341found="no" 8342 8343 if test $found = "no" ; then 8344 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8346 fi 8347 8348 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8350 fi 8351 8352 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8353 8354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8355$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8356 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8357 if eval \${$cacheid+:} false; then : 8358 $as_echo_n "(cached) " >&6 8359else 8360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8361/* end confdefs.h. */ 8362int i; 8363int 8364main () 8365{ 8366 8367 ; 8368 return 0; 8369} 8370_ACEOF 8371if ac_fn_c_try_link "$LINENO"; then : 8372 eval $cacheid=yes 8373else 8374 eval $cacheid=no 8375fi 8376rm -f core conftest.err conftest.$ac_objext \ 8377 conftest$ac_exeext conftest.$ac_ext 8378fi 8379 8380 8381 CFLAGS="$xorg_testset_save_CFLAGS" 8382 8383 eval supported=\$$cacheid 8384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8385$as_echo "$supported" >&6; } 8386 if test "$supported" = "yes" ; then 8387 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8388 found="yes" 8389 fi 8390 fi 8391 8392 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8393else 8394{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8395$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 $PACKAGE_BUGREPORT" >&2;} 8396 8397 8398 8399 8400 8401 8402 8403 8404 8405 8406 8407 8408 8409xorg_testset_save_CFLAGS="$CFLAGS" 8410 8411if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8414$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8415if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8416 $as_echo_n "(cached) " >&6 8417else 8418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8419/* end confdefs.h. */ 8420int i; 8421_ACEOF 8422if ac_fn_c_try_compile "$LINENO"; then : 8423 xorg_cv_cc_flag_unknown_warning_option=yes 8424else 8425 xorg_cv_cc_flag_unknown_warning_option=no 8426fi 8427rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8428fi 8429{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8430$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8431 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8432 CFLAGS="$xorg_testset_save_CFLAGS" 8433fi 8434 8435if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8436 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8438 fi 8439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8441$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8442if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8443 $as_echo_n "(cached) " >&6 8444else 8445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8446/* end confdefs.h. */ 8447int i; 8448_ACEOF 8449if ac_fn_c_try_compile "$LINENO"; then : 8450 xorg_cv_cc_flag_unused_command_line_argument=yes 8451else 8452 xorg_cv_cc_flag_unused_command_line_argument=no 8453fi 8454rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8455fi 8456{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8457$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8458 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8459 CFLAGS="$xorg_testset_save_CFLAGS" 8460fi 8461 8462found="no" 8463 8464 if test $found = "no" ; then 8465 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8467 fi 8468 8469 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8471 fi 8472 8473 CFLAGS="$CFLAGS -Wimplicit" 8474 8475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8476$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8477 cacheid=xorg_cv_cc_flag__Wimplicit 8478 if eval \${$cacheid+:} false; then : 8479 $as_echo_n "(cached) " >&6 8480else 8481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8482/* end confdefs.h. */ 8483int i; 8484int 8485main () 8486{ 8487 8488 ; 8489 return 0; 8490} 8491_ACEOF 8492if ac_fn_c_try_link "$LINENO"; then : 8493 eval $cacheid=yes 8494else 8495 eval $cacheid=no 8496fi 8497rm -f core conftest.err conftest.$ac_objext \ 8498 conftest$ac_exeext conftest.$ac_ext 8499fi 8500 8501 8502 CFLAGS="$xorg_testset_save_CFLAGS" 8503 8504 eval supported=\$$cacheid 8505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8506$as_echo "$supported" >&6; } 8507 if test "$supported" = "yes" ; then 8508 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8509 found="yes" 8510 fi 8511 fi 8512 8513 8514 8515 8516 8517 8518 8519 8520 8521 8522 8523 8524 8525 8526 8527xorg_testset_save_CFLAGS="$CFLAGS" 8528 8529if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8532$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8533if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8534 $as_echo_n "(cached) " >&6 8535else 8536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8537/* end confdefs.h. */ 8538int i; 8539_ACEOF 8540if ac_fn_c_try_compile "$LINENO"; then : 8541 xorg_cv_cc_flag_unknown_warning_option=yes 8542else 8543 xorg_cv_cc_flag_unknown_warning_option=no 8544fi 8545rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8546fi 8547{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8548$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8549 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8550 CFLAGS="$xorg_testset_save_CFLAGS" 8551fi 8552 8553if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8554 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8556 fi 8557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8559$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8560if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8561 $as_echo_n "(cached) " >&6 8562else 8563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8564/* end confdefs.h. */ 8565int i; 8566_ACEOF 8567if ac_fn_c_try_compile "$LINENO"; then : 8568 xorg_cv_cc_flag_unused_command_line_argument=yes 8569else 8570 xorg_cv_cc_flag_unused_command_line_argument=no 8571fi 8572rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8573fi 8574{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8575$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8576 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8577 CFLAGS="$xorg_testset_save_CFLAGS" 8578fi 8579 8580found="no" 8581 8582 if test $found = "no" ; then 8583 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8585 fi 8586 8587 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8588 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8589 fi 8590 8591 CFLAGS="$CFLAGS -Wnonnull" 8592 8593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8594$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8595 cacheid=xorg_cv_cc_flag__Wnonnull 8596 if eval \${$cacheid+:} false; then : 8597 $as_echo_n "(cached) " >&6 8598else 8599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8600/* end confdefs.h. */ 8601int i; 8602int 8603main () 8604{ 8605 8606 ; 8607 return 0; 8608} 8609_ACEOF 8610if ac_fn_c_try_link "$LINENO"; then : 8611 eval $cacheid=yes 8612else 8613 eval $cacheid=no 8614fi 8615rm -f core conftest.err conftest.$ac_objext \ 8616 conftest$ac_exeext conftest.$ac_ext 8617fi 8618 8619 8620 CFLAGS="$xorg_testset_save_CFLAGS" 8621 8622 eval supported=\$$cacheid 8623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8624$as_echo "$supported" >&6; } 8625 if test "$supported" = "yes" ; then 8626 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8627 found="yes" 8628 fi 8629 fi 8630 8631 8632 8633 8634 8635 8636 8637 8638 8639 8640 8641 8642 8643 8644 8645xorg_testset_save_CFLAGS="$CFLAGS" 8646 8647if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8650$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8651if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8652 $as_echo_n "(cached) " >&6 8653else 8654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8655/* end confdefs.h. */ 8656int i; 8657_ACEOF 8658if ac_fn_c_try_compile "$LINENO"; then : 8659 xorg_cv_cc_flag_unknown_warning_option=yes 8660else 8661 xorg_cv_cc_flag_unknown_warning_option=no 8662fi 8663rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8664fi 8665{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8666$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8667 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8668 CFLAGS="$xorg_testset_save_CFLAGS" 8669fi 8670 8671if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8672 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8674 fi 8675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8677$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8678if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8679 $as_echo_n "(cached) " >&6 8680else 8681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8682/* end confdefs.h. */ 8683int i; 8684_ACEOF 8685if ac_fn_c_try_compile "$LINENO"; then : 8686 xorg_cv_cc_flag_unused_command_line_argument=yes 8687else 8688 xorg_cv_cc_flag_unused_command_line_argument=no 8689fi 8690rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8691fi 8692{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8693$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8694 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8695 CFLAGS="$xorg_testset_save_CFLAGS" 8696fi 8697 8698found="no" 8699 8700 if test $found = "no" ; then 8701 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8703 fi 8704 8705 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8706 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8707 fi 8708 8709 CFLAGS="$CFLAGS -Winit-self" 8710 8711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8712$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8713 cacheid=xorg_cv_cc_flag__Winit_self 8714 if eval \${$cacheid+:} false; then : 8715 $as_echo_n "(cached) " >&6 8716else 8717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8718/* end confdefs.h. */ 8719int i; 8720int 8721main () 8722{ 8723 8724 ; 8725 return 0; 8726} 8727_ACEOF 8728if ac_fn_c_try_link "$LINENO"; then : 8729 eval $cacheid=yes 8730else 8731 eval $cacheid=no 8732fi 8733rm -f core conftest.err conftest.$ac_objext \ 8734 conftest$ac_exeext conftest.$ac_ext 8735fi 8736 8737 8738 CFLAGS="$xorg_testset_save_CFLAGS" 8739 8740 eval supported=\$$cacheid 8741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8742$as_echo "$supported" >&6; } 8743 if test "$supported" = "yes" ; then 8744 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8745 found="yes" 8746 fi 8747 fi 8748 8749 8750 8751 8752 8753 8754 8755 8756 8757 8758 8759 8760 8761 8762 8763xorg_testset_save_CFLAGS="$CFLAGS" 8764 8765if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8768$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8769if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8770 $as_echo_n "(cached) " >&6 8771else 8772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8773/* end confdefs.h. */ 8774int i; 8775_ACEOF 8776if ac_fn_c_try_compile "$LINENO"; then : 8777 xorg_cv_cc_flag_unknown_warning_option=yes 8778else 8779 xorg_cv_cc_flag_unknown_warning_option=no 8780fi 8781rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8782fi 8783{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8784$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8785 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8786 CFLAGS="$xorg_testset_save_CFLAGS" 8787fi 8788 8789if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8790 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8792 fi 8793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8795$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8796if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8797 $as_echo_n "(cached) " >&6 8798else 8799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8800/* end confdefs.h. */ 8801int i; 8802_ACEOF 8803if ac_fn_c_try_compile "$LINENO"; then : 8804 xorg_cv_cc_flag_unused_command_line_argument=yes 8805else 8806 xorg_cv_cc_flag_unused_command_line_argument=no 8807fi 8808rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8809fi 8810{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8811$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8812 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8813 CFLAGS="$xorg_testset_save_CFLAGS" 8814fi 8815 8816found="no" 8817 8818 if test $found = "no" ; then 8819 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8821 fi 8822 8823 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8825 fi 8826 8827 CFLAGS="$CFLAGS -Wmain" 8828 8829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8830$as_echo_n "checking if $CC supports -Wmain... " >&6; } 8831 cacheid=xorg_cv_cc_flag__Wmain 8832 if eval \${$cacheid+:} false; then : 8833 $as_echo_n "(cached) " >&6 8834else 8835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8836/* end confdefs.h. */ 8837int i; 8838int 8839main () 8840{ 8841 8842 ; 8843 return 0; 8844} 8845_ACEOF 8846if ac_fn_c_try_link "$LINENO"; then : 8847 eval $cacheid=yes 8848else 8849 eval $cacheid=no 8850fi 8851rm -f core conftest.err conftest.$ac_objext \ 8852 conftest$ac_exeext conftest.$ac_ext 8853fi 8854 8855 8856 CFLAGS="$xorg_testset_save_CFLAGS" 8857 8858 eval supported=\$$cacheid 8859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8860$as_echo "$supported" >&6; } 8861 if test "$supported" = "yes" ; then 8862 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8863 found="yes" 8864 fi 8865 fi 8866 8867 8868 8869 8870 8871 8872 8873 8874 8875 8876 8877 8878 8879 8880 8881xorg_testset_save_CFLAGS="$CFLAGS" 8882 8883if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8886$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8887if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8888 $as_echo_n "(cached) " >&6 8889else 8890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8891/* end confdefs.h. */ 8892int i; 8893_ACEOF 8894if ac_fn_c_try_compile "$LINENO"; then : 8895 xorg_cv_cc_flag_unknown_warning_option=yes 8896else 8897 xorg_cv_cc_flag_unknown_warning_option=no 8898fi 8899rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8900fi 8901{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8902$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8903 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8904 CFLAGS="$xorg_testset_save_CFLAGS" 8905fi 8906 8907if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8908 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8910 fi 8911 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8913$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8914if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8915 $as_echo_n "(cached) " >&6 8916else 8917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8918/* end confdefs.h. */ 8919int i; 8920_ACEOF 8921if ac_fn_c_try_compile "$LINENO"; then : 8922 xorg_cv_cc_flag_unused_command_line_argument=yes 8923else 8924 xorg_cv_cc_flag_unused_command_line_argument=no 8925fi 8926rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8927fi 8928{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8929$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8930 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8931 CFLAGS="$xorg_testset_save_CFLAGS" 8932fi 8933 8934found="no" 8935 8936 if test $found = "no" ; then 8937 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8939 fi 8940 8941 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8942 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8943 fi 8944 8945 CFLAGS="$CFLAGS -Wmissing-braces" 8946 8947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8948$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8949 cacheid=xorg_cv_cc_flag__Wmissing_braces 8950 if eval \${$cacheid+:} false; then : 8951 $as_echo_n "(cached) " >&6 8952else 8953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8954/* end confdefs.h. */ 8955int i; 8956int 8957main () 8958{ 8959 8960 ; 8961 return 0; 8962} 8963_ACEOF 8964if ac_fn_c_try_link "$LINENO"; then : 8965 eval $cacheid=yes 8966else 8967 eval $cacheid=no 8968fi 8969rm -f core conftest.err conftest.$ac_objext \ 8970 conftest$ac_exeext conftest.$ac_ext 8971fi 8972 8973 8974 CFLAGS="$xorg_testset_save_CFLAGS" 8975 8976 eval supported=\$$cacheid 8977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8978$as_echo "$supported" >&6; } 8979 if test "$supported" = "yes" ; then 8980 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8981 found="yes" 8982 fi 8983 fi 8984 8985 8986 8987 8988 8989 8990 8991 8992 8993 8994 8995 8996 8997 8998 8999xorg_testset_save_CFLAGS="$CFLAGS" 9000 9001if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9004$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9005if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9006 $as_echo_n "(cached) " >&6 9007else 9008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9009/* end confdefs.h. */ 9010int i; 9011_ACEOF 9012if ac_fn_c_try_compile "$LINENO"; then : 9013 xorg_cv_cc_flag_unknown_warning_option=yes 9014else 9015 xorg_cv_cc_flag_unknown_warning_option=no 9016fi 9017rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9018fi 9019{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9020$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9021 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9022 CFLAGS="$xorg_testset_save_CFLAGS" 9023fi 9024 9025if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9026 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9028 fi 9029 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9031$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9032if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9033 $as_echo_n "(cached) " >&6 9034else 9035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9036/* end confdefs.h. */ 9037int i; 9038_ACEOF 9039if ac_fn_c_try_compile "$LINENO"; then : 9040 xorg_cv_cc_flag_unused_command_line_argument=yes 9041else 9042 xorg_cv_cc_flag_unused_command_line_argument=no 9043fi 9044rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9045fi 9046{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9047$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9048 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9049 CFLAGS="$xorg_testset_save_CFLAGS" 9050fi 9051 9052found="no" 9053 9054 if test $found = "no" ; then 9055 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9057 fi 9058 9059 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9061 fi 9062 9063 CFLAGS="$CFLAGS -Wsequence-point" 9064 9065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9066$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9067 cacheid=xorg_cv_cc_flag__Wsequence_point 9068 if eval \${$cacheid+:} false; then : 9069 $as_echo_n "(cached) " >&6 9070else 9071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9072/* end confdefs.h. */ 9073int i; 9074int 9075main () 9076{ 9077 9078 ; 9079 return 0; 9080} 9081_ACEOF 9082if ac_fn_c_try_link "$LINENO"; then : 9083 eval $cacheid=yes 9084else 9085 eval $cacheid=no 9086fi 9087rm -f core conftest.err conftest.$ac_objext \ 9088 conftest$ac_exeext conftest.$ac_ext 9089fi 9090 9091 9092 CFLAGS="$xorg_testset_save_CFLAGS" 9093 9094 eval supported=\$$cacheid 9095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9096$as_echo "$supported" >&6; } 9097 if test "$supported" = "yes" ; then 9098 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9099 found="yes" 9100 fi 9101 fi 9102 9103 9104 9105 9106 9107 9108 9109 9110 9111 9112 9113 9114 9115 9116 9117xorg_testset_save_CFLAGS="$CFLAGS" 9118 9119if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9120 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9122$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9123if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9124 $as_echo_n "(cached) " >&6 9125else 9126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9127/* end confdefs.h. */ 9128int i; 9129_ACEOF 9130if ac_fn_c_try_compile "$LINENO"; then : 9131 xorg_cv_cc_flag_unknown_warning_option=yes 9132else 9133 xorg_cv_cc_flag_unknown_warning_option=no 9134fi 9135rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9136fi 9137{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9138$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9139 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9140 CFLAGS="$xorg_testset_save_CFLAGS" 9141fi 9142 9143if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9144 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9146 fi 9147 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9149$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9150if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9151 $as_echo_n "(cached) " >&6 9152else 9153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9154/* end confdefs.h. */ 9155int i; 9156_ACEOF 9157if ac_fn_c_try_compile "$LINENO"; then : 9158 xorg_cv_cc_flag_unused_command_line_argument=yes 9159else 9160 xorg_cv_cc_flag_unused_command_line_argument=no 9161fi 9162rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9163fi 9164{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9165$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9166 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9167 CFLAGS="$xorg_testset_save_CFLAGS" 9168fi 9169 9170found="no" 9171 9172 if test $found = "no" ; then 9173 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9175 fi 9176 9177 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9178 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9179 fi 9180 9181 CFLAGS="$CFLAGS -Wreturn-type" 9182 9183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9184$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9185 cacheid=xorg_cv_cc_flag__Wreturn_type 9186 if eval \${$cacheid+:} false; then : 9187 $as_echo_n "(cached) " >&6 9188else 9189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9190/* end confdefs.h. */ 9191int i; 9192int 9193main () 9194{ 9195 9196 ; 9197 return 0; 9198} 9199_ACEOF 9200if ac_fn_c_try_link "$LINENO"; then : 9201 eval $cacheid=yes 9202else 9203 eval $cacheid=no 9204fi 9205rm -f core conftest.err conftest.$ac_objext \ 9206 conftest$ac_exeext conftest.$ac_ext 9207fi 9208 9209 9210 CFLAGS="$xorg_testset_save_CFLAGS" 9211 9212 eval supported=\$$cacheid 9213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9214$as_echo "$supported" >&6; } 9215 if test "$supported" = "yes" ; then 9216 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9217 found="yes" 9218 fi 9219 fi 9220 9221 9222 9223 9224 9225 9226 9227 9228 9229 9230 9231 9232 9233 9234 9235xorg_testset_save_CFLAGS="$CFLAGS" 9236 9237if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9239 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9240$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9241if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9242 $as_echo_n "(cached) " >&6 9243else 9244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9245/* end confdefs.h. */ 9246int i; 9247_ACEOF 9248if ac_fn_c_try_compile "$LINENO"; then : 9249 xorg_cv_cc_flag_unknown_warning_option=yes 9250else 9251 xorg_cv_cc_flag_unknown_warning_option=no 9252fi 9253rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9254fi 9255{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9256$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9257 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9258 CFLAGS="$xorg_testset_save_CFLAGS" 9259fi 9260 9261if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9264 fi 9265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9267$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9268if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9269 $as_echo_n "(cached) " >&6 9270else 9271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9272/* end confdefs.h. */ 9273int i; 9274_ACEOF 9275if ac_fn_c_try_compile "$LINENO"; then : 9276 xorg_cv_cc_flag_unused_command_line_argument=yes 9277else 9278 xorg_cv_cc_flag_unused_command_line_argument=no 9279fi 9280rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9281fi 9282{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9283$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9284 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9285 CFLAGS="$xorg_testset_save_CFLAGS" 9286fi 9287 9288found="no" 9289 9290 if test $found = "no" ; then 9291 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9293 fi 9294 9295 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9297 fi 9298 9299 CFLAGS="$CFLAGS -Wtrigraphs" 9300 9301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9302$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9303 cacheid=xorg_cv_cc_flag__Wtrigraphs 9304 if eval \${$cacheid+:} false; then : 9305 $as_echo_n "(cached) " >&6 9306else 9307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9308/* end confdefs.h. */ 9309int i; 9310int 9311main () 9312{ 9313 9314 ; 9315 return 0; 9316} 9317_ACEOF 9318if ac_fn_c_try_link "$LINENO"; then : 9319 eval $cacheid=yes 9320else 9321 eval $cacheid=no 9322fi 9323rm -f core conftest.err conftest.$ac_objext \ 9324 conftest$ac_exeext conftest.$ac_ext 9325fi 9326 9327 9328 CFLAGS="$xorg_testset_save_CFLAGS" 9329 9330 eval supported=\$$cacheid 9331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9332$as_echo "$supported" >&6; } 9333 if test "$supported" = "yes" ; then 9334 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9335 found="yes" 9336 fi 9337 fi 9338 9339 9340 9341 9342 9343 9344 9345 9346 9347 9348 9349 9350 9351 9352 9353xorg_testset_save_CFLAGS="$CFLAGS" 9354 9355if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9358$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9359if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9360 $as_echo_n "(cached) " >&6 9361else 9362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9363/* end confdefs.h. */ 9364int i; 9365_ACEOF 9366if ac_fn_c_try_compile "$LINENO"; then : 9367 xorg_cv_cc_flag_unknown_warning_option=yes 9368else 9369 xorg_cv_cc_flag_unknown_warning_option=no 9370fi 9371rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9372fi 9373{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9374$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9375 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9376 CFLAGS="$xorg_testset_save_CFLAGS" 9377fi 9378 9379if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9380 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9382 fi 9383 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9385$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9386if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9387 $as_echo_n "(cached) " >&6 9388else 9389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9390/* end confdefs.h. */ 9391int i; 9392_ACEOF 9393if ac_fn_c_try_compile "$LINENO"; then : 9394 xorg_cv_cc_flag_unused_command_line_argument=yes 9395else 9396 xorg_cv_cc_flag_unused_command_line_argument=no 9397fi 9398rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9399fi 9400{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9401$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9402 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9403 CFLAGS="$xorg_testset_save_CFLAGS" 9404fi 9405 9406found="no" 9407 9408 if test $found = "no" ; then 9409 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9411 fi 9412 9413 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9415 fi 9416 9417 CFLAGS="$CFLAGS -Warray-bounds" 9418 9419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9420$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9421 cacheid=xorg_cv_cc_flag__Warray_bounds 9422 if eval \${$cacheid+:} false; then : 9423 $as_echo_n "(cached) " >&6 9424else 9425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9426/* end confdefs.h. */ 9427int i; 9428int 9429main () 9430{ 9431 9432 ; 9433 return 0; 9434} 9435_ACEOF 9436if ac_fn_c_try_link "$LINENO"; then : 9437 eval $cacheid=yes 9438else 9439 eval $cacheid=no 9440fi 9441rm -f core conftest.err conftest.$ac_objext \ 9442 conftest$ac_exeext conftest.$ac_ext 9443fi 9444 9445 9446 CFLAGS="$xorg_testset_save_CFLAGS" 9447 9448 eval supported=\$$cacheid 9449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9450$as_echo "$supported" >&6; } 9451 if test "$supported" = "yes" ; then 9452 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9453 found="yes" 9454 fi 9455 fi 9456 9457 9458 9459 9460 9461 9462 9463 9464 9465 9466 9467 9468 9469 9470 9471xorg_testset_save_CFLAGS="$CFLAGS" 9472 9473if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9476$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9477if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9478 $as_echo_n "(cached) " >&6 9479else 9480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9481/* end confdefs.h. */ 9482int i; 9483_ACEOF 9484if ac_fn_c_try_compile "$LINENO"; then : 9485 xorg_cv_cc_flag_unknown_warning_option=yes 9486else 9487 xorg_cv_cc_flag_unknown_warning_option=no 9488fi 9489rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9490fi 9491{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9492$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9493 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9494 CFLAGS="$xorg_testset_save_CFLAGS" 9495fi 9496 9497if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9498 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9500 fi 9501 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9503$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9504if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9505 $as_echo_n "(cached) " >&6 9506else 9507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9508/* end confdefs.h. */ 9509int i; 9510_ACEOF 9511if ac_fn_c_try_compile "$LINENO"; then : 9512 xorg_cv_cc_flag_unused_command_line_argument=yes 9513else 9514 xorg_cv_cc_flag_unused_command_line_argument=no 9515fi 9516rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9517fi 9518{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9519$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9520 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9521 CFLAGS="$xorg_testset_save_CFLAGS" 9522fi 9523 9524found="no" 9525 9526 if test $found = "no" ; then 9527 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9529 fi 9530 9531 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9532 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9533 fi 9534 9535 CFLAGS="$CFLAGS -Wwrite-strings" 9536 9537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9538$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9539 cacheid=xorg_cv_cc_flag__Wwrite_strings 9540 if eval \${$cacheid+:} false; then : 9541 $as_echo_n "(cached) " >&6 9542else 9543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9544/* end confdefs.h. */ 9545int i; 9546int 9547main () 9548{ 9549 9550 ; 9551 return 0; 9552} 9553_ACEOF 9554if ac_fn_c_try_link "$LINENO"; then : 9555 eval $cacheid=yes 9556else 9557 eval $cacheid=no 9558fi 9559rm -f core conftest.err conftest.$ac_objext \ 9560 conftest$ac_exeext conftest.$ac_ext 9561fi 9562 9563 9564 CFLAGS="$xorg_testset_save_CFLAGS" 9565 9566 eval supported=\$$cacheid 9567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9568$as_echo "$supported" >&6; } 9569 if test "$supported" = "yes" ; then 9570 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9571 found="yes" 9572 fi 9573 fi 9574 9575 9576 9577 9578 9579 9580 9581 9582 9583 9584 9585 9586 9587 9588 9589xorg_testset_save_CFLAGS="$CFLAGS" 9590 9591if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9594$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9595if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9596 $as_echo_n "(cached) " >&6 9597else 9598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9599/* end confdefs.h. */ 9600int i; 9601_ACEOF 9602if ac_fn_c_try_compile "$LINENO"; then : 9603 xorg_cv_cc_flag_unknown_warning_option=yes 9604else 9605 xorg_cv_cc_flag_unknown_warning_option=no 9606fi 9607rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9608fi 9609{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9610$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9611 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9612 CFLAGS="$xorg_testset_save_CFLAGS" 9613fi 9614 9615if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9616 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9618 fi 9619 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9621$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9622if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9623 $as_echo_n "(cached) " >&6 9624else 9625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9626/* end confdefs.h. */ 9627int i; 9628_ACEOF 9629if ac_fn_c_try_compile "$LINENO"; then : 9630 xorg_cv_cc_flag_unused_command_line_argument=yes 9631else 9632 xorg_cv_cc_flag_unused_command_line_argument=no 9633fi 9634rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9635fi 9636{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9637$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9638 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9639 CFLAGS="$xorg_testset_save_CFLAGS" 9640fi 9641 9642found="no" 9643 9644 if test $found = "no" ; then 9645 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9647 fi 9648 9649 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9651 fi 9652 9653 CFLAGS="$CFLAGS -Waddress" 9654 9655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9656$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9657 cacheid=xorg_cv_cc_flag__Waddress 9658 if eval \${$cacheid+:} false; then : 9659 $as_echo_n "(cached) " >&6 9660else 9661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9662/* end confdefs.h. */ 9663int i; 9664int 9665main () 9666{ 9667 9668 ; 9669 return 0; 9670} 9671_ACEOF 9672if ac_fn_c_try_link "$LINENO"; then : 9673 eval $cacheid=yes 9674else 9675 eval $cacheid=no 9676fi 9677rm -f core conftest.err conftest.$ac_objext \ 9678 conftest$ac_exeext conftest.$ac_ext 9679fi 9680 9681 9682 CFLAGS="$xorg_testset_save_CFLAGS" 9683 9684 eval supported=\$$cacheid 9685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9686$as_echo "$supported" >&6; } 9687 if test "$supported" = "yes" ; then 9688 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9689 found="yes" 9690 fi 9691 fi 9692 9693 9694 9695 9696 9697 9698 9699 9700 9701 9702 9703 9704 9705 9706 9707xorg_testset_save_CFLAGS="$CFLAGS" 9708 9709if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9712$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9713if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9714 $as_echo_n "(cached) " >&6 9715else 9716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9717/* end confdefs.h. */ 9718int i; 9719_ACEOF 9720if ac_fn_c_try_compile "$LINENO"; then : 9721 xorg_cv_cc_flag_unknown_warning_option=yes 9722else 9723 xorg_cv_cc_flag_unknown_warning_option=no 9724fi 9725rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9726fi 9727{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9728$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9729 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9730 CFLAGS="$xorg_testset_save_CFLAGS" 9731fi 9732 9733if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9734 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9736 fi 9737 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9739$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9740if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9741 $as_echo_n "(cached) " >&6 9742else 9743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9744/* end confdefs.h. */ 9745int i; 9746_ACEOF 9747if ac_fn_c_try_compile "$LINENO"; then : 9748 xorg_cv_cc_flag_unused_command_line_argument=yes 9749else 9750 xorg_cv_cc_flag_unused_command_line_argument=no 9751fi 9752rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9753fi 9754{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9755$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9756 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9757 CFLAGS="$xorg_testset_save_CFLAGS" 9758fi 9759 9760found="no" 9761 9762 if test $found = "no" ; then 9763 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9765 fi 9766 9767 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9769 fi 9770 9771 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9772 9773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9774$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9775 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9776 if eval \${$cacheid+:} false; then : 9777 $as_echo_n "(cached) " >&6 9778else 9779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9780/* end confdefs.h. */ 9781int i; 9782int 9783main () 9784{ 9785 9786 ; 9787 return 0; 9788} 9789_ACEOF 9790if ac_fn_c_try_link "$LINENO"; then : 9791 eval $cacheid=yes 9792else 9793 eval $cacheid=no 9794fi 9795rm -f core conftest.err conftest.$ac_objext \ 9796 conftest$ac_exeext conftest.$ac_ext 9797fi 9798 9799 9800 CFLAGS="$xorg_testset_save_CFLAGS" 9801 9802 eval supported=\$$cacheid 9803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9804$as_echo "$supported" >&6; } 9805 if test "$supported" = "yes" ; then 9806 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9807 found="yes" 9808 fi 9809 fi 9810 9811 9812 9813 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823 9824 9825xorg_testset_save_CFLAGS="$CFLAGS" 9826 9827if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9830$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9831if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9832 $as_echo_n "(cached) " >&6 9833else 9834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9835/* end confdefs.h. */ 9836int i; 9837_ACEOF 9838if ac_fn_c_try_compile "$LINENO"; then : 9839 xorg_cv_cc_flag_unknown_warning_option=yes 9840else 9841 xorg_cv_cc_flag_unknown_warning_option=no 9842fi 9843rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9844fi 9845{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9846$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9847 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9848 CFLAGS="$xorg_testset_save_CFLAGS" 9849fi 9850 9851if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9854 fi 9855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9857$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9858if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9859 $as_echo_n "(cached) " >&6 9860else 9861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9862/* end confdefs.h. */ 9863int i; 9864_ACEOF 9865if ac_fn_c_try_compile "$LINENO"; then : 9866 xorg_cv_cc_flag_unused_command_line_argument=yes 9867else 9868 xorg_cv_cc_flag_unused_command_line_argument=no 9869fi 9870rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9871fi 9872{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9873$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9874 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9875 CFLAGS="$xorg_testset_save_CFLAGS" 9876fi 9877 9878found="no" 9879 9880 if test $found = "no" ; then 9881 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9883 fi 9884 9885 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9886 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9887 fi 9888 9889 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9890 9891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9892$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9893 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9894 if eval \${$cacheid+:} false; then : 9895 $as_echo_n "(cached) " >&6 9896else 9897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9898/* end confdefs.h. */ 9899int i; 9900int 9901main () 9902{ 9903 9904 ; 9905 return 0; 9906} 9907_ACEOF 9908if ac_fn_c_try_link "$LINENO"; then : 9909 eval $cacheid=yes 9910else 9911 eval $cacheid=no 9912fi 9913rm -f core conftest.err conftest.$ac_objext \ 9914 conftest$ac_exeext conftest.$ac_ext 9915fi 9916 9917 9918 CFLAGS="$xorg_testset_save_CFLAGS" 9919 9920 eval supported=\$$cacheid 9921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9922$as_echo "$supported" >&6; } 9923 if test "$supported" = "yes" ; then 9924 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9925 found="yes" 9926 fi 9927 fi 9928 9929 9930fi 9931 9932 9933 9934 9935 9936 9937 9938 CWARNFLAGS="$BASE_CFLAGS" 9939 if test "x$GCC" = xyes ; then 9940 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9941 fi 9942 9943 9944 9945 9946 9947 9948 9949 9950# Check whether --enable-strict-compilation was given. 9951if test "${enable_strict_compilation+set}" = set; then : 9952 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9953else 9954 STRICT_COMPILE=no 9955fi 9956 9957 9958 9959 9960 9961 9962STRICT_CFLAGS="" 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 9973 9974 9975 9976xorg_testset_save_CFLAGS="$CFLAGS" 9977 9978if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9981$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9982if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9983 $as_echo_n "(cached) " >&6 9984else 9985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9986/* end confdefs.h. */ 9987int i; 9988_ACEOF 9989if ac_fn_c_try_compile "$LINENO"; then : 9990 xorg_cv_cc_flag_unknown_warning_option=yes 9991else 9992 xorg_cv_cc_flag_unknown_warning_option=no 9993fi 9994rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9995fi 9996{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9997$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9998 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9999 CFLAGS="$xorg_testset_save_CFLAGS" 10000fi 10001 10002if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10003 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10005 fi 10006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10008$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10009if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10010 $as_echo_n "(cached) " >&6 10011else 10012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10013/* end confdefs.h. */ 10014int i; 10015_ACEOF 10016if ac_fn_c_try_compile "$LINENO"; then : 10017 xorg_cv_cc_flag_unused_command_line_argument=yes 10018else 10019 xorg_cv_cc_flag_unused_command_line_argument=no 10020fi 10021rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10022fi 10023{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10024$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10025 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10026 CFLAGS="$xorg_testset_save_CFLAGS" 10027fi 10028 10029found="no" 10030 10031 if test $found = "no" ; then 10032 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10034 fi 10035 10036 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10037 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10038 fi 10039 10040 CFLAGS="$CFLAGS -pedantic" 10041 10042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10043$as_echo_n "checking if $CC supports -pedantic... " >&6; } 10044 cacheid=xorg_cv_cc_flag__pedantic 10045 if eval \${$cacheid+:} false; then : 10046 $as_echo_n "(cached) " >&6 10047else 10048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10049/* end confdefs.h. */ 10050int i; 10051int 10052main () 10053{ 10054 10055 ; 10056 return 0; 10057} 10058_ACEOF 10059if ac_fn_c_try_link "$LINENO"; then : 10060 eval $cacheid=yes 10061else 10062 eval $cacheid=no 10063fi 10064rm -f core conftest.err conftest.$ac_objext \ 10065 conftest$ac_exeext conftest.$ac_ext 10066fi 10067 10068 10069 CFLAGS="$xorg_testset_save_CFLAGS" 10070 10071 eval supported=\$$cacheid 10072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10073$as_echo "$supported" >&6; } 10074 if test "$supported" = "yes" ; then 10075 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10076 found="yes" 10077 fi 10078 fi 10079 10080 10081 10082 10083 10084 10085 10086 10087 10088 10089 10090 10091 10092 10093 10094xorg_testset_save_CFLAGS="$CFLAGS" 10095 10096if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10099$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10100if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10101 $as_echo_n "(cached) " >&6 10102else 10103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10104/* end confdefs.h. */ 10105int i; 10106_ACEOF 10107if ac_fn_c_try_compile "$LINENO"; then : 10108 xorg_cv_cc_flag_unknown_warning_option=yes 10109else 10110 xorg_cv_cc_flag_unknown_warning_option=no 10111fi 10112rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10113fi 10114{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10115$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10116 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10117 CFLAGS="$xorg_testset_save_CFLAGS" 10118fi 10119 10120if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10121 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10123 fi 10124 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10126$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10127if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10128 $as_echo_n "(cached) " >&6 10129else 10130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10131/* end confdefs.h. */ 10132int i; 10133_ACEOF 10134if ac_fn_c_try_compile "$LINENO"; then : 10135 xorg_cv_cc_flag_unused_command_line_argument=yes 10136else 10137 xorg_cv_cc_flag_unused_command_line_argument=no 10138fi 10139rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10140fi 10141{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10142$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10143 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10144 CFLAGS="$xorg_testset_save_CFLAGS" 10145fi 10146 10147found="no" 10148 10149 if test $found = "no" ; then 10150 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10152 fi 10153 10154 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10156 fi 10157 10158 CFLAGS="$CFLAGS -Werror" 10159 10160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10161$as_echo_n "checking if $CC supports -Werror... " >&6; } 10162 cacheid=xorg_cv_cc_flag__Werror 10163 if eval \${$cacheid+:} false; then : 10164 $as_echo_n "(cached) " >&6 10165else 10166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10167/* end confdefs.h. */ 10168int i; 10169int 10170main () 10171{ 10172 10173 ; 10174 return 0; 10175} 10176_ACEOF 10177if ac_fn_c_try_link "$LINENO"; then : 10178 eval $cacheid=yes 10179else 10180 eval $cacheid=no 10181fi 10182rm -f core conftest.err conftest.$ac_objext \ 10183 conftest$ac_exeext conftest.$ac_ext 10184fi 10185 10186 10187 CFLAGS="$xorg_testset_save_CFLAGS" 10188 10189 eval supported=\$$cacheid 10190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10191$as_echo "$supported" >&6; } 10192 if test "$supported" = "yes" ; then 10193 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10194 found="yes" 10195 fi 10196 fi 10197 10198 if test $found = "no" ; then 10199 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10201 fi 10202 10203 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10205 fi 10206 10207 CFLAGS="$CFLAGS -errwarn" 10208 10209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10210$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10211 cacheid=xorg_cv_cc_flag__errwarn 10212 if eval \${$cacheid+:} false; then : 10213 $as_echo_n "(cached) " >&6 10214else 10215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10216/* end confdefs.h. */ 10217int i; 10218int 10219main () 10220{ 10221 10222 ; 10223 return 0; 10224} 10225_ACEOF 10226if ac_fn_c_try_link "$LINENO"; then : 10227 eval $cacheid=yes 10228else 10229 eval $cacheid=no 10230fi 10231rm -f core conftest.err conftest.$ac_objext \ 10232 conftest$ac_exeext conftest.$ac_ext 10233fi 10234 10235 10236 CFLAGS="$xorg_testset_save_CFLAGS" 10237 10238 eval supported=\$$cacheid 10239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10240$as_echo "$supported" >&6; } 10241 if test "$supported" = "yes" ; then 10242 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10243 found="yes" 10244 fi 10245 fi 10246 10247 10248 10249# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10250# activate it with -Werror, so we add it here explicitly. 10251 10252 10253 10254 10255 10256 10257 10258 10259 10260 10261 10262 10263 10264xorg_testset_save_CFLAGS="$CFLAGS" 10265 10266if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10269$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10270if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10271 $as_echo_n "(cached) " >&6 10272else 10273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10274/* end confdefs.h. */ 10275int i; 10276_ACEOF 10277if ac_fn_c_try_compile "$LINENO"; then : 10278 xorg_cv_cc_flag_unknown_warning_option=yes 10279else 10280 xorg_cv_cc_flag_unknown_warning_option=no 10281fi 10282rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10283fi 10284{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10285$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10286 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10287 CFLAGS="$xorg_testset_save_CFLAGS" 10288fi 10289 10290if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10293 fi 10294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10296$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10297if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10298 $as_echo_n "(cached) " >&6 10299else 10300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10301/* end confdefs.h. */ 10302int i; 10303_ACEOF 10304if ac_fn_c_try_compile "$LINENO"; then : 10305 xorg_cv_cc_flag_unused_command_line_argument=yes 10306else 10307 xorg_cv_cc_flag_unused_command_line_argument=no 10308fi 10309rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10310fi 10311{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10312$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10314 CFLAGS="$xorg_testset_save_CFLAGS" 10315fi 10316 10317found="no" 10318 10319 if test $found = "no" ; then 10320 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10322 fi 10323 10324 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10326 fi 10327 10328 CFLAGS="$CFLAGS -Werror=attributes" 10329 10330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10331$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10332 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10333 if eval \${$cacheid+:} false; then : 10334 $as_echo_n "(cached) " >&6 10335else 10336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10337/* end confdefs.h. */ 10338int i; 10339int 10340main () 10341{ 10342 10343 ; 10344 return 0; 10345} 10346_ACEOF 10347if ac_fn_c_try_link "$LINENO"; then : 10348 eval $cacheid=yes 10349else 10350 eval $cacheid=no 10351fi 10352rm -f core conftest.err conftest.$ac_objext \ 10353 conftest$ac_exeext conftest.$ac_ext 10354fi 10355 10356 10357 CFLAGS="$xorg_testset_save_CFLAGS" 10358 10359 eval supported=\$$cacheid 10360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10361$as_echo "$supported" >&6; } 10362 if test "$supported" = "yes" ; then 10363 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10364 found="yes" 10365 fi 10366 fi 10367 10368 10369 10370if test "x$STRICT_COMPILE" = "xyes"; then 10371 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10372 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10373fi 10374 10375 10376 10377 10378 10379 10380cat >>confdefs.h <<_ACEOF 10381#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10382_ACEOF 10383 10384 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10385 if test "x$PVM" = "x"; then 10386 PVM="0" 10387 fi 10388 10389cat >>confdefs.h <<_ACEOF 10390#define PACKAGE_VERSION_MINOR $PVM 10391_ACEOF 10392 10393 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10394 if test "x$PVP" = "x"; then 10395 PVP="0" 10396 fi 10397 10398cat >>confdefs.h <<_ACEOF 10399#define PACKAGE_VERSION_PATCHLEVEL $PVP 10400_ACEOF 10401 10402 10403 10404CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10405mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10406|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10407echo 'git directory not found: installing possibly empty changelog.' >&2)" 10408 10409 10410 10411 10412macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10413INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10414mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10415|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10416echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10417 10418 10419 10420 10421 10422 10423if test x$APP_MAN_SUFFIX = x ; then 10424 APP_MAN_SUFFIX=1 10425fi 10426if test x$APP_MAN_DIR = x ; then 10427 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10428fi 10429 10430if test x$LIB_MAN_SUFFIX = x ; then 10431 LIB_MAN_SUFFIX=3 10432fi 10433if test x$LIB_MAN_DIR = x ; then 10434 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10435fi 10436 10437if test x$FILE_MAN_SUFFIX = x ; then 10438 case $host_os in 10439 solaris*) FILE_MAN_SUFFIX=4 ;; 10440 *) FILE_MAN_SUFFIX=5 ;; 10441 esac 10442fi 10443if test x$FILE_MAN_DIR = x ; then 10444 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10445fi 10446 10447if test x$MISC_MAN_SUFFIX = x ; then 10448 case $host_os in 10449 solaris*) MISC_MAN_SUFFIX=5 ;; 10450 *) MISC_MAN_SUFFIX=7 ;; 10451 esac 10452fi 10453if test x$MISC_MAN_DIR = x ; then 10454 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10455fi 10456 10457if test x$DRIVER_MAN_SUFFIX = x ; then 10458 case $host_os in 10459 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10460 *) DRIVER_MAN_SUFFIX=4 ;; 10461 esac 10462fi 10463if test x$DRIVER_MAN_DIR = x ; then 10464 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10465fi 10466 10467if test x$ADMIN_MAN_SUFFIX = x ; then 10468 case $host_os in 10469 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10470 *) ADMIN_MAN_SUFFIX=8 ;; 10471 esac 10472fi 10473if test x$ADMIN_MAN_DIR = x ; then 10474 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10475fi 10476 10477 10478 10479 10480 10481 10482 10483 10484 10485 10486 10487 10488 10489 10490 10491XORG_MAN_PAGE="X Version 11" 10492 10493MAN_SUBSTS="\ 10494 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10495 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10496 -e 's|__xservername__|Xorg|g' \ 10497 -e 's|__xconfigfile__|xorg.conf|g' \ 10498 -e 's|__projectroot__|\$(prefix)|g' \ 10499 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10500 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10501 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10502 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10503 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10504 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10505 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10506 10507 10508 10509# Check whether --enable-silent-rules was given. 10510if test "${enable_silent_rules+set}" = set; then : 10511 enableval=$enable_silent_rules; 10512fi 10513 10514case $enable_silent_rules in # ((( 10515 yes) AM_DEFAULT_VERBOSITY=0;; 10516 no) AM_DEFAULT_VERBOSITY=1;; 10517 *) AM_DEFAULT_VERBOSITY=0;; 10518esac 10519am_make=${MAKE-make} 10520{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10521$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10522if ${am_cv_make_support_nested_variables+:} false; then : 10523 $as_echo_n "(cached) " >&6 10524else 10525 if $as_echo 'TRUE=$(BAR$(V)) 10526BAR0=false 10527BAR1=true 10528V=1 10529am__doit: 10530 @$(TRUE) 10531.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10532 am_cv_make_support_nested_variables=yes 10533else 10534 am_cv_make_support_nested_variables=no 10535fi 10536fi 10537{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10538$as_echo "$am_cv_make_support_nested_variables" >&6; } 10539if test $am_cv_make_support_nested_variables = yes; then 10540 AM_V='$(V)' 10541 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10542else 10543 AM_V=$AM_DEFAULT_VERBOSITY 10544 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10545fi 10546AM_BACKSLASH='\' 10547 10548 10549 10550if test "x$CC" != xcc; then 10551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 10552$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } 10553else 10554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 10555$as_echo_n "checking whether cc understands -c and -o together... " >&6; } 10556fi 10557set dummy $CC; ac_cc=`$as_echo "$2" | 10558 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` 10559if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then : 10560 $as_echo_n "(cached) " >&6 10561else 10562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10563/* end confdefs.h. */ 10564 10565int 10566main () 10567{ 10568 10569 ; 10570 return 0; 10571} 10572_ACEOF 10573# Make sure it works both with $CC and with simple cc. 10574# We do the test twice because some compilers refuse to overwrite an 10575# existing .o file with -o, though they will create one. 10576ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' 10577rm -f conftest2.* 10578if { { case "(($ac_try" in 10579 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 10580 *) ac_try_echo=$ac_try;; 10581esac 10582eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 10583$as_echo "$ac_try_echo"; } >&5 10584 (eval "$ac_try") 2>&5 10585 ac_status=$? 10586 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10587 test $ac_status = 0; } && 10588 test -f conftest2.$ac_objext && { { case "(($ac_try" in 10589 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 10590 *) ac_try_echo=$ac_try;; 10591esac 10592eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 10593$as_echo "$ac_try_echo"; } >&5 10594 (eval "$ac_try") 2>&5 10595 ac_status=$? 10596 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10597 test $ac_status = 0; }; 10598then 10599 eval ac_cv_prog_cc_${ac_cc}_c_o=yes 10600 if test "x$CC" != xcc; then 10601 # Test first that cc exists at all. 10602 if { ac_try='cc -c conftest.$ac_ext >&5' 10603 { { case "(($ac_try" in 10604 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 10605 *) ac_try_echo=$ac_try;; 10606esac 10607eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 10608$as_echo "$ac_try_echo"; } >&5 10609 (eval "$ac_try") 2>&5 10610 ac_status=$? 10611 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10612 test $ac_status = 0; }; }; then 10613 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' 10614 rm -f conftest2.* 10615 if { { case "(($ac_try" in 10616 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 10617 *) ac_try_echo=$ac_try;; 10618esac 10619eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 10620$as_echo "$ac_try_echo"; } >&5 10621 (eval "$ac_try") 2>&5 10622 ac_status=$? 10623 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10624 test $ac_status = 0; } && 10625 test -f conftest2.$ac_objext && { { case "(($ac_try" in 10626 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 10627 *) ac_try_echo=$ac_try;; 10628esac 10629eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 10630$as_echo "$ac_try_echo"; } >&5 10631 (eval "$ac_try") 2>&5 10632 ac_status=$? 10633 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10634 test $ac_status = 0; }; 10635 then 10636 # cc works too. 10637 : 10638 else 10639 # cc exists but doesn't like -o. 10640 eval ac_cv_prog_cc_${ac_cc}_c_o=no 10641 fi 10642 fi 10643 fi 10644else 10645 eval ac_cv_prog_cc_${ac_cc}_c_o=no 10646fi 10647rm -f core conftest* 10648 10649fi 10650if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then 10651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10652$as_echo "yes" >&6; } 10653else 10654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10655$as_echo "no" >&6; } 10656 10657$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h 10658 10659fi 10660 10661# FIXME: we rely on the cache variable name because 10662# there is no other way. 10663set dummy $CC 10664am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` 10665eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o 10666if test "$am_t" != yes; then 10667 # Losing compiler, so override with the script. 10668 # FIXME: It is wrong to rewrite CC. 10669 # But if we don't then we get into trouble of one sort or another. 10670 # A longer-term fix would be to have automake use am__CC in this case, 10671 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 10672 CC="$am_aux_dir/compile $CC" 10673fi 10674 10675 10676 10677for ac_func in mkstemp 10678do : 10679 ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 10680if test "x$ac_cv_func_mkstemp" = xyes; then : 10681 cat >>confdefs.h <<_ACEOF 10682#define HAVE_MKSTEMP 1 10683_ACEOF 10684 10685fi 10686done 10687 10688 10689# Math libraries & functions 10690# - some compilers use builtin inlines for floor when optimizing 10691# - lrint() is a C99 addition not found on some older systems 10692# - must do the libm check first so that the lrint check will have it in $LIBS 10693save_LIBS="$LIBS" 10694{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing floor" >&5 10695$as_echo_n "checking for library containing floor... " >&6; } 10696if ${ac_cv_search_floor+:} false; then : 10697 $as_echo_n "(cached) " >&6 10698else 10699 ac_func_search_save_LIBS=$LIBS 10700cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10701/* end confdefs.h. */ 10702 10703/* Override any GCC internal prototype to avoid an error. 10704 Use char because int might match the return type of a GCC 10705 builtin and then its argument prototype would still apply. */ 10706#ifdef __cplusplus 10707extern "C" 10708#endif 10709char floor (); 10710int 10711main () 10712{ 10713return floor (); 10714 ; 10715 return 0; 10716} 10717_ACEOF 10718for ac_lib in '' m; do 10719 if test -z "$ac_lib"; then 10720 ac_res="none required" 10721 else 10722 ac_res=-l$ac_lib 10723 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10724 fi 10725 if ac_fn_c_try_link "$LINENO"; then : 10726 ac_cv_search_floor=$ac_res 10727fi 10728rm -f core conftest.err conftest.$ac_objext \ 10729 conftest$ac_exeext 10730 if ${ac_cv_search_floor+:} false; then : 10731 break 10732fi 10733done 10734if ${ac_cv_search_floor+:} false; then : 10735 10736else 10737 ac_cv_search_floor=no 10738fi 10739rm conftest.$ac_ext 10740LIBS=$ac_func_search_save_LIBS 10741fi 10742{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_floor" >&5 10743$as_echo "$ac_cv_search_floor" >&6; } 10744ac_res=$ac_cv_search_floor 10745if test "$ac_res" != no; then : 10746 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10747 10748fi 10749 10750{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing lrint" >&5 10751$as_echo_n "checking for library containing lrint... " >&6; } 10752if ${ac_cv_search_lrint+:} false; then : 10753 $as_echo_n "(cached) " >&6 10754else 10755 ac_func_search_save_LIBS=$LIBS 10756cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10757/* end confdefs.h. */ 10758 10759/* Override any GCC internal prototype to avoid an error. 10760 Use char because int might match the return type of a GCC 10761 builtin and then its argument prototype would still apply. */ 10762#ifdef __cplusplus 10763extern "C" 10764#endif 10765char lrint (); 10766int 10767main () 10768{ 10769return lrint (); 10770 ; 10771 return 0; 10772} 10773_ACEOF 10774for ac_lib in '' m; do 10775 if test -z "$ac_lib"; then 10776 ac_res="none required" 10777 else 10778 ac_res=-l$ac_lib 10779 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10780 fi 10781 if ac_fn_c_try_link "$LINENO"; then : 10782 ac_cv_search_lrint=$ac_res 10783fi 10784rm -f core conftest.err conftest.$ac_objext \ 10785 conftest$ac_exeext 10786 if ${ac_cv_search_lrint+:} false; then : 10787 break 10788fi 10789done 10790if ${ac_cv_search_lrint+:} false; then : 10791 10792else 10793 ac_cv_search_lrint=no 10794fi 10795rm conftest.$ac_ext 10796LIBS=$ac_func_search_save_LIBS 10797fi 10798{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_lrint" >&5 10799$as_echo "$ac_cv_search_lrint" >&6; } 10800ac_res=$ac_cv_search_lrint 10801if test "$ac_res" != no; then : 10802 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10803 10804fi 10805 10806for ac_func in lrint 10807do : 10808 ac_fn_c_check_func "$LINENO" "lrint" "ac_cv_func_lrint" 10809if test "x$ac_cv_func_lrint" = xyes; then : 10810 cat >>confdefs.h <<_ACEOF 10811#define HAVE_LRINT 1 10812_ACEOF 10813 10814fi 10815done 10816 10817MATH_LIBS="$LIBS" 10818LIBS="$save_LIBS" 10819 10820 10821# Obtain compiler/linker options from dependencies 10822 10823pkg_failed=no 10824{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BMTOA" >&5 10825$as_echo_n "checking for BMTOA... " >&6; } 10826 10827if test -n "$BMTOA_CFLAGS"; then 10828 pkg_cv_BMTOA_CFLAGS="$BMTOA_CFLAGS" 10829 elif test -n "$PKG_CONFIG"; then 10830 if test -n "$PKG_CONFIG" && \ 10831 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmu xproto >= 7.0.17\""; } >&5 10832 ($PKG_CONFIG --exists --print-errors "x11 xmu xproto >= 7.0.17") 2>&5 10833 ac_status=$? 10834 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10835 test $ac_status = 0; }; then 10836 pkg_cv_BMTOA_CFLAGS=`$PKG_CONFIG --cflags "x11 xmu xproto >= 7.0.17" 2>/dev/null` 10837else 10838 pkg_failed=yes 10839fi 10840 else 10841 pkg_failed=untried 10842fi 10843if test -n "$BMTOA_LIBS"; then 10844 pkg_cv_BMTOA_LIBS="$BMTOA_LIBS" 10845 elif test -n "$PKG_CONFIG"; then 10846 if test -n "$PKG_CONFIG" && \ 10847 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmu xproto >= 7.0.17\""; } >&5 10848 ($PKG_CONFIG --exists --print-errors "x11 xmu xproto >= 7.0.17") 2>&5 10849 ac_status=$? 10850 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10851 test $ac_status = 0; }; then 10852 pkg_cv_BMTOA_LIBS=`$PKG_CONFIG --libs "x11 xmu xproto >= 7.0.17" 2>/dev/null` 10853else 10854 pkg_failed=yes 10855fi 10856 else 10857 pkg_failed=untried 10858fi 10859 10860 10861 10862if test $pkg_failed = yes; then 10863 10864if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10865 _pkg_short_errors_supported=yes 10866else 10867 _pkg_short_errors_supported=no 10868fi 10869 if test $_pkg_short_errors_supported = yes; then 10870 BMTOA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "x11 xmu xproto >= 7.0.17" 2>&1` 10871 else 10872 BMTOA_PKG_ERRORS=`$PKG_CONFIG --print-errors "x11 xmu xproto >= 7.0.17" 2>&1` 10873 fi 10874 # Put the nasty error message in config.log where it belongs 10875 echo "$BMTOA_PKG_ERRORS" >&5 10876 10877 as_fn_error $? "Package requirements (x11 xmu xproto >= 7.0.17) were not met: 10878 10879$BMTOA_PKG_ERRORS 10880 10881Consider adjusting the PKG_CONFIG_PATH environment variable if you 10882installed software in a non-standard prefix. 10883 10884Alternatively, you may set the environment variables BMTOA_CFLAGS 10885and BMTOA_LIBS to avoid the need to call pkg-config. 10886See the pkg-config man page for more details. 10887" "$LINENO" 5 10888elif test $pkg_failed = untried; then 10889 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10890$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10891as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10892is in your PATH or set the PKG_CONFIG environment variable to the full 10893path to pkg-config. 10894 10895Alternatively, you may set the environment variables BMTOA_CFLAGS 10896and BMTOA_LIBS to avoid the need to call pkg-config. 10897See the pkg-config man page for more details. 10898 10899To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10900See \`config.log' for more details" "$LINENO" 5; } 10901else 10902 BMTOA_CFLAGS=$pkg_cv_BMTOA_CFLAGS 10903 BMTOA_LIBS=$pkg_cv_BMTOA_LIBS 10904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10905$as_echo "yes" >&6; } 10906 : 10907fi 10908 10909pkg_failed=no 10910{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ATOBM" >&5 10911$as_echo_n "checking for ATOBM... " >&6; } 10912 10913if test -n "$ATOBM_CFLAGS"; then 10914 pkg_cv_ATOBM_CFLAGS="$ATOBM_CFLAGS" 10915 elif test -n "$PKG_CONFIG"; then 10916 if test -n "$PKG_CONFIG" && \ 10917 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17\""; } >&5 10918 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17") 2>&5 10919 ac_status=$? 10920 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10921 test $ac_status = 0; }; then 10922 pkg_cv_ATOBM_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17" 2>/dev/null` 10923else 10924 pkg_failed=yes 10925fi 10926 else 10927 pkg_failed=untried 10928fi 10929if test -n "$ATOBM_LIBS"; then 10930 pkg_cv_ATOBM_LIBS="$ATOBM_LIBS" 10931 elif test -n "$PKG_CONFIG"; then 10932 if test -n "$PKG_CONFIG" && \ 10933 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17\""; } >&5 10934 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17") 2>&5 10935 ac_status=$? 10936 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10937 test $ac_status = 0; }; then 10938 pkg_cv_ATOBM_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17" 2>/dev/null` 10939else 10940 pkg_failed=yes 10941fi 10942 else 10943 pkg_failed=untried 10944fi 10945 10946 10947 10948if test $pkg_failed = yes; then 10949 10950if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10951 _pkg_short_errors_supported=yes 10952else 10953 _pkg_short_errors_supported=no 10954fi 10955 if test $_pkg_short_errors_supported = yes; then 10956 ATOBM_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto >= 7.0.17" 2>&1` 10957 else 10958 ATOBM_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto >= 7.0.17" 2>&1` 10959 fi 10960 # Put the nasty error message in config.log where it belongs 10961 echo "$ATOBM_PKG_ERRORS" >&5 10962 10963 as_fn_error $? "Package requirements (xproto >= 7.0.17) were not met: 10964 10965$ATOBM_PKG_ERRORS 10966 10967Consider adjusting the PKG_CONFIG_PATH environment variable if you 10968installed software in a non-standard prefix. 10969 10970Alternatively, you may set the environment variables ATOBM_CFLAGS 10971and ATOBM_LIBS to avoid the need to call pkg-config. 10972See the pkg-config man page for more details. 10973" "$LINENO" 5 10974elif test $pkg_failed = untried; then 10975 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10976$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10977as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10978is in your PATH or set the PKG_CONFIG environment variable to the full 10979path to pkg-config. 10980 10981Alternatively, you may set the environment variables ATOBM_CFLAGS 10982and ATOBM_LIBS to avoid the need to call pkg-config. 10983See the pkg-config man page for more details. 10984 10985To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10986See \`config.log' for more details" "$LINENO" 5; } 10987else 10988 ATOBM_CFLAGS=$pkg_cv_ATOBM_CFLAGS 10989 ATOBM_LIBS=$pkg_cv_ATOBM_LIBS 10990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10991$as_echo "yes" >&6; } 10992 : 10993fi 10994 10995pkg_failed=no 10996{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BITMAP" >&5 10997$as_echo_n "checking for BITMAP... " >&6; } 10998 10999if test -n "$BITMAP_CFLAGS"; then 11000 pkg_cv_BITMAP_CFLAGS="$BITMAP_CFLAGS" 11001 elif test -n "$PKG_CONFIG"; then 11002 if test -n "$PKG_CONFIG" && \ 11003 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xbitmaps xaw7 xmu\""; } >&5 11004 ($PKG_CONFIG --exists --print-errors "xbitmaps xaw7 xmu") 2>&5 11005 ac_status=$? 11006 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11007 test $ac_status = 0; }; then 11008 pkg_cv_BITMAP_CFLAGS=`$PKG_CONFIG --cflags "xbitmaps xaw7 xmu" 2>/dev/null` 11009else 11010 pkg_failed=yes 11011fi 11012 else 11013 pkg_failed=untried 11014fi 11015if test -n "$BITMAP_LIBS"; then 11016 pkg_cv_BITMAP_LIBS="$BITMAP_LIBS" 11017 elif test -n "$PKG_CONFIG"; then 11018 if test -n "$PKG_CONFIG" && \ 11019 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xbitmaps xaw7 xmu\""; } >&5 11020 ($PKG_CONFIG --exists --print-errors "xbitmaps xaw7 xmu") 2>&5 11021 ac_status=$? 11022 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11023 test $ac_status = 0; }; then 11024 pkg_cv_BITMAP_LIBS=`$PKG_CONFIG --libs "xbitmaps xaw7 xmu" 2>/dev/null` 11025else 11026 pkg_failed=yes 11027fi 11028 else 11029 pkg_failed=untried 11030fi 11031 11032 11033 11034if test $pkg_failed = yes; then 11035 11036if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11037 _pkg_short_errors_supported=yes 11038else 11039 _pkg_short_errors_supported=no 11040fi 11041 if test $_pkg_short_errors_supported = yes; then 11042 BITMAP_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xbitmaps xaw7 xmu" 2>&1` 11043 else 11044 BITMAP_PKG_ERRORS=`$PKG_CONFIG --print-errors "xbitmaps xaw7 xmu" 2>&1` 11045 fi 11046 # Put the nasty error message in config.log where it belongs 11047 echo "$BITMAP_PKG_ERRORS" >&5 11048 11049 as_fn_error $? "Package requirements (xbitmaps xaw7 xmu) were not met: 11050 11051$BITMAP_PKG_ERRORS 11052 11053Consider adjusting the PKG_CONFIG_PATH environment variable if you 11054installed software in a non-standard prefix. 11055 11056Alternatively, you may set the environment variables BITMAP_CFLAGS 11057and BITMAP_LIBS to avoid the need to call pkg-config. 11058See the pkg-config man page for more details. 11059" "$LINENO" 5 11060elif test $pkg_failed = untried; then 11061 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11062$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11063as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11064is in your PATH or set the PKG_CONFIG environment variable to the full 11065path to pkg-config. 11066 11067Alternatively, you may set the environment variables BITMAP_CFLAGS 11068and BITMAP_LIBS to avoid the need to call pkg-config. 11069See the pkg-config man page for more details. 11070 11071To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11072See \`config.log' for more details" "$LINENO" 5; } 11073else 11074 BITMAP_CFLAGS=$pkg_cv_BITMAP_CFLAGS 11075 BITMAP_LIBS=$pkg_cv_BITMAP_LIBS 11076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11077$as_echo "yes" >&6; } 11078 : 11079fi 11080 11081 11082pkg_failed=no 11083{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11084$as_echo_n "checking for APPDEFS... " >&6; } 11085 11086if test -n "$APPDEFS_CFLAGS"; then 11087 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11088 elif test -n "$PKG_CONFIG"; then 11089 if test -n "$PKG_CONFIG" && \ 11090 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11091 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11092 ac_status=$? 11093 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11094 test $ac_status = 0; }; then 11095 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11096else 11097 pkg_failed=yes 11098fi 11099 else 11100 pkg_failed=untried 11101fi 11102if test -n "$APPDEFS_LIBS"; then 11103 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11104 elif test -n "$PKG_CONFIG"; then 11105 if test -n "$PKG_CONFIG" && \ 11106 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11107 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11108 ac_status=$? 11109 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11110 test $ac_status = 0; }; then 11111 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11112else 11113 pkg_failed=yes 11114fi 11115 else 11116 pkg_failed=untried 11117fi 11118 11119 11120 11121if test $pkg_failed = yes; then 11122 11123if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11124 _pkg_short_errors_supported=yes 11125else 11126 _pkg_short_errors_supported=no 11127fi 11128 if test $_pkg_short_errors_supported = yes; then 11129 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xt" 2>&1` 11130 else 11131 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors "xt" 2>&1` 11132 fi 11133 # Put the nasty error message in config.log where it belongs 11134 echo "$APPDEFS_PKG_ERRORS" >&5 11135 11136 as_fn_error $? "Package requirements (xt) were not met: 11137 11138$APPDEFS_PKG_ERRORS 11139 11140Consider adjusting the PKG_CONFIG_PATH environment variable if you 11141installed software in a non-standard prefix. 11142 11143Alternatively, you may set the environment variables APPDEFS_CFLAGS 11144and APPDEFS_LIBS to avoid the need to call pkg-config. 11145See the pkg-config man page for more details. 11146" "$LINENO" 5 11147elif test $pkg_failed = untried; then 11148 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11149$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11150as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11151is in your PATH or set the PKG_CONFIG environment variable to the full 11152path to pkg-config. 11153 11154Alternatively, you may set the environment variables APPDEFS_CFLAGS 11155and APPDEFS_LIBS to avoid the need to call pkg-config. 11156See the pkg-config man page for more details. 11157 11158To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11159See \`config.log' for more details" "$LINENO" 5; } 11160else 11161 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11162 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11164$as_echo "yes" >&6; } 11165 : 11166fi 11167xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11168 11169# Check whether --with-appdefaultdir was given. 11170if test "${with_appdefaultdir+set}" = set; then : 11171 withval=$with_appdefaultdir; appdefaultdir="$withval" 11172else 11173 appdefaultdir="${xt_appdefaultdir}" 11174fi 11175 11176 11177 11178ac_config_files="$ac_config_files Makefile man/Makefile" 11179 11180cat >confcache <<\_ACEOF 11181# This file is a shell script that caches the results of configure 11182# tests run on this system so they can be shared between configure 11183# scripts and configure runs, see configure's option --config-cache. 11184# It is not useful on other systems. If it contains results you don't 11185# want to keep, you may remove or edit it. 11186# 11187# config.status only pays attention to the cache file if you give it 11188# the --recheck option to rerun configure. 11189# 11190# `ac_cv_env_foo' variables (set or unset) will be overridden when 11191# loading this file, other *unset* `ac_cv_foo' will be assigned the 11192# following values. 11193 11194_ACEOF 11195 11196# The following way of writing the cache mishandles newlines in values, 11197# but we know of no workaround that is simple, portable, and efficient. 11198# So, we kill variables containing newlines. 11199# Ultrix sh set writes to stderr and can't be redirected directly, 11200# and sets the high bit in the cache file unless we assign to the vars. 11201( 11202 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11203 eval ac_val=\$$ac_var 11204 case $ac_val in #( 11205 *${as_nl}*) 11206 case $ac_var in #( 11207 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11208$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11209 esac 11210 case $ac_var in #( 11211 _ | IFS | as_nl) ;; #( 11212 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11213 *) { eval $ac_var=; unset $ac_var;} ;; 11214 esac ;; 11215 esac 11216 done 11217 11218 (set) 2>&1 | 11219 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11220 *${as_nl}ac_space=\ *) 11221 # `set' does not quote correctly, so add quotes: double-quote 11222 # substitution turns \\\\ into \\, and sed turns \\ into \. 11223 sed -n \ 11224 "s/'/'\\\\''/g; 11225 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11226 ;; #( 11227 *) 11228 # `set' quotes correctly as required by POSIX, so do not add quotes. 11229 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11230 ;; 11231 esac | 11232 sort 11233) | 11234 sed ' 11235 /^ac_cv_env_/b end 11236 t clear 11237 :clear 11238 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11239 t end 11240 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11241 :end' >>confcache 11242if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11243 if test -w "$cache_file"; then 11244 if test "x$cache_file" != "x/dev/null"; then 11245 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11246$as_echo "$as_me: updating cache $cache_file" >&6;} 11247 if test ! -f "$cache_file" || test -h "$cache_file"; then 11248 cat confcache >"$cache_file" 11249 else 11250 case $cache_file in #( 11251 */* | ?:*) 11252 mv -f confcache "$cache_file"$$ && 11253 mv -f "$cache_file"$$ "$cache_file" ;; #( 11254 *) 11255 mv -f confcache "$cache_file" ;; 11256 esac 11257 fi 11258 fi 11259 else 11260 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11261$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11262 fi 11263fi 11264rm -f confcache 11265 11266test "x$prefix" = xNONE && prefix=$ac_default_prefix 11267# Let make expand exec_prefix. 11268test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11269 11270DEFS=-DHAVE_CONFIG_H 11271 11272ac_libobjs= 11273ac_ltlibobjs= 11274U= 11275for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11276 # 1. Remove the extension, and $U if already installed. 11277 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11278 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11279 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11280 # will be set to the directory where LIBOBJS objects are built. 11281 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11282 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11283done 11284LIBOBJS=$ac_libobjs 11285 11286LTLIBOBJS=$ac_ltlibobjs 11287 11288 11289{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11290$as_echo_n "checking that generated files are newer than configure... " >&6; } 11291 if test -n "$am_sleep_pid"; then 11292 # Hide warnings about reused PIDs. 11293 wait $am_sleep_pid 2>/dev/null 11294 fi 11295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11296$as_echo "done" >&6; } 11297 if test -n "$EXEEXT"; then 11298 am__EXEEXT_TRUE= 11299 am__EXEEXT_FALSE='#' 11300else 11301 am__EXEEXT_TRUE='#' 11302 am__EXEEXT_FALSE= 11303fi 11304 11305if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 11306 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 11307Usually this means the macro was only invoked conditionally." "$LINENO" 5 11308fi 11309if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11310 as_fn_error $? "conditional \"AMDEP\" was never defined. 11311Usually this means the macro was only invoked conditionally." "$LINENO" 5 11312fi 11313if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11314 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11315Usually this means the macro was only invoked conditionally." "$LINENO" 5 11316fi 11317 11318: "${CONFIG_STATUS=./config.status}" 11319ac_write_fail=0 11320ac_clean_files_save=$ac_clean_files 11321ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11322{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11323$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11324as_write_fail=0 11325cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11326#! $SHELL 11327# Generated by $as_me. 11328# Run this file to recreate the current configuration. 11329# Compiler output produced by configure, useful for debugging 11330# configure, is in config.log if it exists. 11331 11332debug=false 11333ac_cs_recheck=false 11334ac_cs_silent=false 11335 11336SHELL=\${CONFIG_SHELL-$SHELL} 11337export SHELL 11338_ASEOF 11339cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11340## -------------------- ## 11341## M4sh Initialization. ## 11342## -------------------- ## 11343 11344# Be more Bourne compatible 11345DUALCASE=1; export DUALCASE # for MKS sh 11346if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11347 emulate sh 11348 NULLCMD=: 11349 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11350 # is contrary to our usage. Disable this feature. 11351 alias -g '${1+"$@"}'='"$@"' 11352 setopt NO_GLOB_SUBST 11353else 11354 case `(set -o) 2>/dev/null` in #( 11355 *posix*) : 11356 set -o posix ;; #( 11357 *) : 11358 ;; 11359esac 11360fi 11361 11362 11363as_nl=' 11364' 11365export as_nl 11366# Printing a long string crashes Solaris 7 /usr/bin/printf. 11367as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11368as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11369as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11370# Prefer a ksh shell builtin over an external printf program on Solaris, 11371# but without wasting forks for bash or zsh. 11372if test -z "$BASH_VERSION$ZSH_VERSION" \ 11373 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11374 as_echo='print -r --' 11375 as_echo_n='print -rn --' 11376elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11377 as_echo='printf %s\n' 11378 as_echo_n='printf %s' 11379else 11380 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11381 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11382 as_echo_n='/usr/ucb/echo -n' 11383 else 11384 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11385 as_echo_n_body='eval 11386 arg=$1; 11387 case $arg in #( 11388 *"$as_nl"*) 11389 expr "X$arg" : "X\\(.*\\)$as_nl"; 11390 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11391 esac; 11392 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11393 ' 11394 export as_echo_n_body 11395 as_echo_n='sh -c $as_echo_n_body as_echo' 11396 fi 11397 export as_echo_body 11398 as_echo='sh -c $as_echo_body as_echo' 11399fi 11400 11401# The user is always right. 11402if test "${PATH_SEPARATOR+set}" != set; then 11403 PATH_SEPARATOR=: 11404 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11405 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11406 PATH_SEPARATOR=';' 11407 } 11408fi 11409 11410 11411# IFS 11412# We need space, tab and new line, in precisely that order. Quoting is 11413# there to prevent editors from complaining about space-tab. 11414# (If _AS_PATH_WALK were called with IFS unset, it would disable word 11415# splitting by setting IFS to empty value.) 11416IFS=" "" $as_nl" 11417 11418# Find who we are. Look in the path if we contain no directory separator. 11419as_myself= 11420case $0 in #(( 11421 *[\\/]* ) as_myself=$0 ;; 11422 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11423for as_dir in $PATH 11424do 11425 IFS=$as_save_IFS 11426 test -z "$as_dir" && as_dir=. 11427 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11428 done 11429IFS=$as_save_IFS 11430 11431 ;; 11432esac 11433# We did not find ourselves, most probably we were run as `sh COMMAND' 11434# in which case we are not to be found in the path. 11435if test "x$as_myself" = x; then 11436 as_myself=$0 11437fi 11438if test ! -f "$as_myself"; then 11439 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11440 exit 1 11441fi 11442 11443# Unset variables that we do not need and which cause bugs (e.g. in 11444# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11445# suppresses any "Segmentation fault" message there. '((' could 11446# trigger a bug in pdksh 5.2.14. 11447for as_var in BASH_ENV ENV MAIL MAILPATH 11448do eval test x\${$as_var+set} = xset \ 11449 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11450done 11451PS1='$ ' 11452PS2='> ' 11453PS4='+ ' 11454 11455# NLS nuisances. 11456LC_ALL=C 11457export LC_ALL 11458LANGUAGE=C 11459export LANGUAGE 11460 11461# CDPATH. 11462(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11463 11464 11465# as_fn_error STATUS ERROR [LINENO LOG_FD] 11466# ---------------------------------------- 11467# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11468# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11469# script with STATUS, using 1 if that was 0. 11470as_fn_error () 11471{ 11472 as_status=$1; test $as_status -eq 0 && as_status=1 11473 if test "$4"; then 11474 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11475 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11476 fi 11477 $as_echo "$as_me: error: $2" >&2 11478 as_fn_exit $as_status 11479} # as_fn_error 11480 11481 11482# as_fn_set_status STATUS 11483# ----------------------- 11484# Set $? to STATUS, without forking. 11485as_fn_set_status () 11486{ 11487 return $1 11488} # as_fn_set_status 11489 11490# as_fn_exit STATUS 11491# ----------------- 11492# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11493as_fn_exit () 11494{ 11495 set +e 11496 as_fn_set_status $1 11497 exit $1 11498} # as_fn_exit 11499 11500# as_fn_unset VAR 11501# --------------- 11502# Portably unset VAR. 11503as_fn_unset () 11504{ 11505 { eval $1=; unset $1;} 11506} 11507as_unset=as_fn_unset 11508# as_fn_append VAR VALUE 11509# ---------------------- 11510# Append the text in VALUE to the end of the definition contained in VAR. Take 11511# advantage of any shell optimizations that allow amortized linear growth over 11512# repeated appends, instead of the typical quadratic growth present in naive 11513# implementations. 11514if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11515 eval 'as_fn_append () 11516 { 11517 eval $1+=\$2 11518 }' 11519else 11520 as_fn_append () 11521 { 11522 eval $1=\$$1\$2 11523 } 11524fi # as_fn_append 11525 11526# as_fn_arith ARG... 11527# ------------------ 11528# Perform arithmetic evaluation on the ARGs, and store the result in the 11529# global $as_val. Take advantage of shells that can avoid forks. The arguments 11530# must be portable across $(()) and expr. 11531if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11532 eval 'as_fn_arith () 11533 { 11534 as_val=$(( $* )) 11535 }' 11536else 11537 as_fn_arith () 11538 { 11539 as_val=`expr "$@" || test $? -eq 1` 11540 } 11541fi # as_fn_arith 11542 11543 11544if expr a : '\(a\)' >/dev/null 2>&1 && 11545 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11546 as_expr=expr 11547else 11548 as_expr=false 11549fi 11550 11551if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11552 as_basename=basename 11553else 11554 as_basename=false 11555fi 11556 11557if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11558 as_dirname=dirname 11559else 11560 as_dirname=false 11561fi 11562 11563as_me=`$as_basename -- "$0" || 11564$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11565 X"$0" : 'X\(//\)$' \| \ 11566 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11567$as_echo X/"$0" | 11568 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11569 s//\1/ 11570 q 11571 } 11572 /^X\/\(\/\/\)$/{ 11573 s//\1/ 11574 q 11575 } 11576 /^X\/\(\/\).*/{ 11577 s//\1/ 11578 q 11579 } 11580 s/.*/./; q'` 11581 11582# Avoid depending upon Character Ranges. 11583as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11584as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11585as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11586as_cr_digits='0123456789' 11587as_cr_alnum=$as_cr_Letters$as_cr_digits 11588 11589ECHO_C= ECHO_N= ECHO_T= 11590case `echo -n x` in #((((( 11591-n*) 11592 case `echo 'xy\c'` in 11593 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11594 xy) ECHO_C='\c';; 11595 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11596 ECHO_T=' ';; 11597 esac;; 11598*) 11599 ECHO_N='-n';; 11600esac 11601 11602rm -f conf$$ conf$$.exe conf$$.file 11603if test -d conf$$.dir; then 11604 rm -f conf$$.dir/conf$$.file 11605else 11606 rm -f conf$$.dir 11607 mkdir conf$$.dir 2>/dev/null 11608fi 11609if (echo >conf$$.file) 2>/dev/null; then 11610 if ln -s conf$$.file conf$$ 2>/dev/null; then 11611 as_ln_s='ln -s' 11612 # ... but there are two gotchas: 11613 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11614 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11615 # In both cases, we have to default to `cp -p'. 11616 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11617 as_ln_s='cp -p' 11618 elif ln conf$$.file conf$$ 2>/dev/null; then 11619 as_ln_s=ln 11620 else 11621 as_ln_s='cp -p' 11622 fi 11623else 11624 as_ln_s='cp -p' 11625fi 11626rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11627rmdir conf$$.dir 2>/dev/null 11628 11629 11630# as_fn_mkdir_p 11631# ------------- 11632# Create "$as_dir" as a directory, including parents if necessary. 11633as_fn_mkdir_p () 11634{ 11635 11636 case $as_dir in #( 11637 -*) as_dir=./$as_dir;; 11638 esac 11639 test -d "$as_dir" || eval $as_mkdir_p || { 11640 as_dirs= 11641 while :; do 11642 case $as_dir in #( 11643 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11644 *) as_qdir=$as_dir;; 11645 esac 11646 as_dirs="'$as_qdir' $as_dirs" 11647 as_dir=`$as_dirname -- "$as_dir" || 11648$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11649 X"$as_dir" : 'X\(//\)[^/]' \| \ 11650 X"$as_dir" : 'X\(//\)$' \| \ 11651 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11652$as_echo X"$as_dir" | 11653 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11654 s//\1/ 11655 q 11656 } 11657 /^X\(\/\/\)[^/].*/{ 11658 s//\1/ 11659 q 11660 } 11661 /^X\(\/\/\)$/{ 11662 s//\1/ 11663 q 11664 } 11665 /^X\(\/\).*/{ 11666 s//\1/ 11667 q 11668 } 11669 s/.*/./; q'` 11670 test -d "$as_dir" && break 11671 done 11672 test -z "$as_dirs" || eval "mkdir $as_dirs" 11673 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11674 11675 11676} # as_fn_mkdir_p 11677if mkdir -p . 2>/dev/null; then 11678 as_mkdir_p='mkdir -p "$as_dir"' 11679else 11680 test -d ./-p && rmdir ./-p 11681 as_mkdir_p=false 11682fi 11683 11684if test -x / >/dev/null 2>&1; then 11685 as_test_x='test -x' 11686else 11687 if ls -dL / >/dev/null 2>&1; then 11688 as_ls_L_option=L 11689 else 11690 as_ls_L_option= 11691 fi 11692 as_test_x=' 11693 eval sh -c '\'' 11694 if test -d "$1"; then 11695 test -d "$1/."; 11696 else 11697 case $1 in #( 11698 -*)set "./$1";; 11699 esac; 11700 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11701 ???[sx]*):;;*)false;;esac;fi 11702 '\'' sh 11703 ' 11704fi 11705as_executable_p=$as_test_x 11706 11707# Sed expression to map a string onto a valid CPP name. 11708as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11709 11710# Sed expression to map a string onto a valid variable name. 11711as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11712 11713 11714exec 6>&1 11715## ----------------------------------- ## 11716## Main body of $CONFIG_STATUS script. ## 11717## ----------------------------------- ## 11718_ASEOF 11719test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11720 11721cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11722# Save the log message, to keep $0 and so on meaningful, and to 11723# report actual input values of CONFIG_FILES etc. instead of their 11724# values after options handling. 11725ac_log=" 11726This file was extended by bitmap $as_me 1.0.7, which was 11727generated by GNU Autoconf 2.68. Invocation command line was 11728 11729 CONFIG_FILES = $CONFIG_FILES 11730 CONFIG_HEADERS = $CONFIG_HEADERS 11731 CONFIG_LINKS = $CONFIG_LINKS 11732 CONFIG_COMMANDS = $CONFIG_COMMANDS 11733 $ $0 $@ 11734 11735on `(hostname || uname -n) 2>/dev/null | sed 1q` 11736" 11737 11738_ACEOF 11739 11740case $ac_config_files in *" 11741"*) set x $ac_config_files; shift; ac_config_files=$*;; 11742esac 11743 11744case $ac_config_headers in *" 11745"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11746esac 11747 11748 11749cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11750# Files that config.status was made for. 11751config_files="$ac_config_files" 11752config_headers="$ac_config_headers" 11753config_commands="$ac_config_commands" 11754 11755_ACEOF 11756 11757cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11758ac_cs_usage="\ 11759\`$as_me' instantiates files and other configuration actions 11760from templates according to the current configuration. Unless the files 11761and actions are specified as TAGs, all are instantiated by default. 11762 11763Usage: $0 [OPTION]... [TAG]... 11764 11765 -h, --help print this help, then exit 11766 -V, --version print version number and configuration settings, then exit 11767 --config print configuration, then exit 11768 -q, --quiet, --silent 11769 do not print progress messages 11770 -d, --debug don't remove temporary files 11771 --recheck update $as_me by reconfiguring in the same conditions 11772 --file=FILE[:TEMPLATE] 11773 instantiate the configuration file FILE 11774 --header=FILE[:TEMPLATE] 11775 instantiate the configuration header FILE 11776 11777Configuration files: 11778$config_files 11779 11780Configuration headers: 11781$config_headers 11782 11783Configuration commands: 11784$config_commands 11785 11786Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11787 11788_ACEOF 11789cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11790ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11791ac_cs_version="\\ 11792bitmap config.status 1.0.7 11793configured by $0, generated by GNU Autoconf 2.68, 11794 with options \\"\$ac_cs_config\\" 11795 11796Copyright (C) 2010 Free Software Foundation, Inc. 11797This config.status script is free software; the Free Software Foundation 11798gives unlimited permission to copy, distribute and modify it." 11799 11800ac_pwd='$ac_pwd' 11801srcdir='$srcdir' 11802INSTALL='$INSTALL' 11803MKDIR_P='$MKDIR_P' 11804AWK='$AWK' 11805test -n "\$AWK" || AWK=awk 11806_ACEOF 11807 11808cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11809# The default lists apply if the user does not specify any file. 11810ac_need_defaults=: 11811while test $# != 0 11812do 11813 case $1 in 11814 --*=?*) 11815 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11816 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11817 ac_shift=: 11818 ;; 11819 --*=) 11820 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11821 ac_optarg= 11822 ac_shift=: 11823 ;; 11824 *) 11825 ac_option=$1 11826 ac_optarg=$2 11827 ac_shift=shift 11828 ;; 11829 esac 11830 11831 case $ac_option in 11832 # Handling of the options. 11833 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11834 ac_cs_recheck=: ;; 11835 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11836 $as_echo "$ac_cs_version"; exit ;; 11837 --config | --confi | --conf | --con | --co | --c ) 11838 $as_echo "$ac_cs_config"; exit ;; 11839 --debug | --debu | --deb | --de | --d | -d ) 11840 debug=: ;; 11841 --file | --fil | --fi | --f ) 11842 $ac_shift 11843 case $ac_optarg in 11844 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11845 '') as_fn_error $? "missing file argument" ;; 11846 esac 11847 as_fn_append CONFIG_FILES " '$ac_optarg'" 11848 ac_need_defaults=false;; 11849 --header | --heade | --head | --hea ) 11850 $ac_shift 11851 case $ac_optarg in 11852 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11853 esac 11854 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11855 ac_need_defaults=false;; 11856 --he | --h) 11857 # Conflict between --help and --header 11858 as_fn_error $? "ambiguous option: \`$1' 11859Try \`$0 --help' for more information.";; 11860 --help | --hel | -h ) 11861 $as_echo "$ac_cs_usage"; exit ;; 11862 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11863 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11864 ac_cs_silent=: ;; 11865 11866 # This is an error. 11867 -*) as_fn_error $? "unrecognized option: \`$1' 11868Try \`$0 --help' for more information." ;; 11869 11870 *) as_fn_append ac_config_targets " $1" 11871 ac_need_defaults=false ;; 11872 11873 esac 11874 shift 11875done 11876 11877ac_configure_extra_args= 11878 11879if $ac_cs_silent; then 11880 exec 6>/dev/null 11881 ac_configure_extra_args="$ac_configure_extra_args --silent" 11882fi 11883 11884_ACEOF 11885cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11886if \$ac_cs_recheck; then 11887 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11888 shift 11889 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11890 CONFIG_SHELL='$SHELL' 11891 export CONFIG_SHELL 11892 exec "\$@" 11893fi 11894 11895_ACEOF 11896cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11897exec 5>>config.log 11898{ 11899 echo 11900 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11901## Running $as_me. ## 11902_ASBOX 11903 $as_echo "$ac_log" 11904} >&5 11905 11906_ACEOF 11907cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11908# 11909# INIT-COMMANDS 11910# 11911AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11912 11913_ACEOF 11914 11915cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11916 11917# Handling of arguments. 11918for ac_config_target in $ac_config_targets 11919do 11920 case $ac_config_target in 11921 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11922 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11923 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11924 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11925 11926 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11927 esac 11928done 11929 11930 11931# If the user did not use the arguments to specify the items to instantiate, 11932# then the envvar interface is used. Set only those that are not. 11933# We use the long form for the default assignment because of an extremely 11934# bizarre bug on SunOS 4.1.3. 11935if $ac_need_defaults; then 11936 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11937 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11938 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11939fi 11940 11941# Have a temporary directory for convenience. Make it in the build tree 11942# simply because there is no reason against having it here, and in addition, 11943# creating and moving files from /tmp can sometimes cause problems. 11944# Hook for its removal unless debugging. 11945# Note that there is a small window in which the directory will not be cleaned: 11946# after its creation but before its name has been assigned to `$tmp'. 11947$debug || 11948{ 11949 tmp= ac_tmp= 11950 trap 'exit_status=$? 11951 : "${ac_tmp:=$tmp}" 11952 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11953' 0 11954 trap 'as_fn_exit 1' 1 2 13 15 11955} 11956# Create a (secure) tmp directory for tmp files. 11957 11958{ 11959 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11960 test -d "$tmp" 11961} || 11962{ 11963 tmp=./conf$$-$RANDOM 11964 (umask 077 && mkdir "$tmp") 11965} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11966ac_tmp=$tmp 11967 11968# Set up the scripts for CONFIG_FILES section. 11969# No need to generate them if there are no CONFIG_FILES. 11970# This happens for instance with `./config.status config.h'. 11971if test -n "$CONFIG_FILES"; then 11972 11973 11974ac_cr=`echo X | tr X '\015'` 11975# On cygwin, bash can eat \r inside `` if the user requested igncr. 11976# But we know of no other shell where ac_cr would be empty at this 11977# point, so we can use a bashism as a fallback. 11978if test "x$ac_cr" = x; then 11979 eval ac_cr=\$\'\\r\' 11980fi 11981ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11982if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11983 ac_cs_awk_cr='\\r' 11984else 11985 ac_cs_awk_cr=$ac_cr 11986fi 11987 11988echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11989_ACEOF 11990 11991 11992{ 11993 echo "cat >conf$$subs.awk <<_ACEOF" && 11994 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11995 echo "_ACEOF" 11996} >conf$$subs.sh || 11997 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11998ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11999ac_delim='%!_!# ' 12000for ac_last_try in false false false false false :; do 12001 . ./conf$$subs.sh || 12002 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12003 12004 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12005 if test $ac_delim_n = $ac_delim_num; then 12006 break 12007 elif $ac_last_try; then 12008 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12009 else 12010 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12011 fi 12012done 12013rm -f conf$$subs.sh 12014 12015cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12016cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12017_ACEOF 12018sed -n ' 12019h 12020s/^/S["/; s/!.*/"]=/ 12021p 12022g 12023s/^[^!]*!// 12024:repl 12025t repl 12026s/'"$ac_delim"'$// 12027t delim 12028:nl 12029h 12030s/\(.\{148\}\)..*/\1/ 12031t more1 12032s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12033p 12034n 12035b repl 12036:more1 12037s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12038p 12039g 12040s/.\{148\}// 12041t nl 12042:delim 12043h 12044s/\(.\{148\}\)..*/\1/ 12045t more2 12046s/["\\]/\\&/g; s/^/"/; s/$/"/ 12047p 12048b 12049:more2 12050s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12051p 12052g 12053s/.\{148\}// 12054t delim 12055' <conf$$subs.awk | sed ' 12056/^[^""]/{ 12057 N 12058 s/\n// 12059} 12060' >>$CONFIG_STATUS || ac_write_fail=1 12061rm -f conf$$subs.awk 12062cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12063_ACAWK 12064cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12065 for (key in S) S_is_set[key] = 1 12066 FS = "" 12067 12068} 12069{ 12070 line = $ 0 12071 nfields = split(line, field, "@") 12072 substed = 0 12073 len = length(field[1]) 12074 for (i = 2; i < nfields; i++) { 12075 key = field[i] 12076 keylen = length(key) 12077 if (S_is_set[key]) { 12078 value = S[key] 12079 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12080 len += length(value) + length(field[++i]) 12081 substed = 1 12082 } else 12083 len += 1 + keylen 12084 } 12085 12086 print line 12087} 12088 12089_ACAWK 12090_ACEOF 12091cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12092if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12093 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12094else 12095 cat 12096fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12097 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12098_ACEOF 12099 12100# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12101# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12102# trailing colons and then remove the whole line if VPATH becomes empty 12103# (actually we leave an empty line to preserve line numbers). 12104if test "x$srcdir" = x.; then 12105 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12106h 12107s/// 12108s/^/:/ 12109s/[ ]*$/:/ 12110s/:\$(srcdir):/:/g 12111s/:\${srcdir}:/:/g 12112s/:@srcdir@:/:/g 12113s/^:*// 12114s/:*$// 12115x 12116s/\(=[ ]*\).*/\1/ 12117G 12118s/\n// 12119s/^[^=]*=[ ]*$// 12120}' 12121fi 12122 12123cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12124fi # test -n "$CONFIG_FILES" 12125 12126# Set up the scripts for CONFIG_HEADERS section. 12127# No need to generate them if there are no CONFIG_HEADERS. 12128# This happens for instance with `./config.status Makefile'. 12129if test -n "$CONFIG_HEADERS"; then 12130cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12131BEGIN { 12132_ACEOF 12133 12134# Transform confdefs.h into an awk script `defines.awk', embedded as 12135# here-document in config.status, that substitutes the proper values into 12136# config.h.in to produce config.h. 12137 12138# Create a delimiter string that does not exist in confdefs.h, to ease 12139# handling of long lines. 12140ac_delim='%!_!# ' 12141for ac_last_try in false false :; do 12142 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12143 if test -z "$ac_tt"; then 12144 break 12145 elif $ac_last_try; then 12146 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12147 else 12148 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12149 fi 12150done 12151 12152# For the awk script, D is an array of macro values keyed by name, 12153# likewise P contains macro parameters if any. Preserve backslash 12154# newline sequences. 12155 12156ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12157sed -n ' 12158s/.\{148\}/&'"$ac_delim"'/g 12159t rset 12160:rset 12161s/^[ ]*#[ ]*define[ ][ ]*/ / 12162t def 12163d 12164:def 12165s/\\$// 12166t bsnl 12167s/["\\]/\\&/g 12168s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12169D["\1"]=" \3"/p 12170s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12171d 12172:bsnl 12173s/["\\]/\\&/g 12174s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12175D["\1"]=" \3\\\\\\n"\\/p 12176t cont 12177s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12178t cont 12179d 12180:cont 12181n 12182s/.\{148\}/&'"$ac_delim"'/g 12183t clear 12184:clear 12185s/\\$// 12186t bsnlc 12187s/["\\]/\\&/g; s/^/"/; s/$/"/p 12188d 12189:bsnlc 12190s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12191b cont 12192' <confdefs.h | sed ' 12193s/'"$ac_delim"'/"\\\ 12194"/g' >>$CONFIG_STATUS || ac_write_fail=1 12195 12196cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12197 for (key in D) D_is_set[key] = 1 12198 FS = "" 12199} 12200/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12201 line = \$ 0 12202 split(line, arg, " ") 12203 if (arg[1] == "#") { 12204 defundef = arg[2] 12205 mac1 = arg[3] 12206 } else { 12207 defundef = substr(arg[1], 2) 12208 mac1 = arg[2] 12209 } 12210 split(mac1, mac2, "(") #) 12211 macro = mac2[1] 12212 prefix = substr(line, 1, index(line, defundef) - 1) 12213 if (D_is_set[macro]) { 12214 # Preserve the white space surrounding the "#". 12215 print prefix "define", macro P[macro] D[macro] 12216 next 12217 } else { 12218 # Replace #undef with comments. This is necessary, for example, 12219 # in the case of _POSIX_SOURCE, which is predefined and required 12220 # on some systems where configure will not decide to define it. 12221 if (defundef == "undef") { 12222 print "/*", prefix defundef, macro, "*/" 12223 next 12224 } 12225 } 12226} 12227{ print } 12228_ACAWK 12229_ACEOF 12230cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12231 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12232fi # test -n "$CONFIG_HEADERS" 12233 12234 12235eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12236shift 12237for ac_tag 12238do 12239 case $ac_tag in 12240 :[FHLC]) ac_mode=$ac_tag; continue;; 12241 esac 12242 case $ac_mode$ac_tag in 12243 :[FHL]*:*);; 12244 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12245 :[FH]-) ac_tag=-:-;; 12246 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12247 esac 12248 ac_save_IFS=$IFS 12249 IFS=: 12250 set x $ac_tag 12251 IFS=$ac_save_IFS 12252 shift 12253 ac_file=$1 12254 shift 12255 12256 case $ac_mode in 12257 :L) ac_source=$1;; 12258 :[FH]) 12259 ac_file_inputs= 12260 for ac_f 12261 do 12262 case $ac_f in 12263 -) ac_f="$ac_tmp/stdin";; 12264 *) # Look for the file first in the build tree, then in the source tree 12265 # (if the path is not absolute). The absolute path cannot be DOS-style, 12266 # because $ac_f cannot contain `:'. 12267 test -f "$ac_f" || 12268 case $ac_f in 12269 [\\/$]*) false;; 12270 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12271 esac || 12272 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12273 esac 12274 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12275 as_fn_append ac_file_inputs " '$ac_f'" 12276 done 12277 12278 # Let's still pretend it is `configure' which instantiates (i.e., don't 12279 # use $as_me), people would be surprised to read: 12280 # /* config.h. Generated by config.status. */ 12281 configure_input='Generated from '` 12282 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12283 `' by configure.' 12284 if test x"$ac_file" != x-; then 12285 configure_input="$ac_file. $configure_input" 12286 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12287$as_echo "$as_me: creating $ac_file" >&6;} 12288 fi 12289 # Neutralize special characters interpreted by sed in replacement strings. 12290 case $configure_input in #( 12291 *\&* | *\|* | *\\* ) 12292 ac_sed_conf_input=`$as_echo "$configure_input" | 12293 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12294 *) ac_sed_conf_input=$configure_input;; 12295 esac 12296 12297 case $ac_tag in 12298 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12299 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12300 esac 12301 ;; 12302 esac 12303 12304 ac_dir=`$as_dirname -- "$ac_file" || 12305$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12306 X"$ac_file" : 'X\(//\)[^/]' \| \ 12307 X"$ac_file" : 'X\(//\)$' \| \ 12308 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12309$as_echo X"$ac_file" | 12310 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12311 s//\1/ 12312 q 12313 } 12314 /^X\(\/\/\)[^/].*/{ 12315 s//\1/ 12316 q 12317 } 12318 /^X\(\/\/\)$/{ 12319 s//\1/ 12320 q 12321 } 12322 /^X\(\/\).*/{ 12323 s//\1/ 12324 q 12325 } 12326 s/.*/./; q'` 12327 as_dir="$ac_dir"; as_fn_mkdir_p 12328 ac_builddir=. 12329 12330case "$ac_dir" in 12331.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12332*) 12333 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12334 # A ".." for each directory in $ac_dir_suffix. 12335 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12336 case $ac_top_builddir_sub in 12337 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12338 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12339 esac ;; 12340esac 12341ac_abs_top_builddir=$ac_pwd 12342ac_abs_builddir=$ac_pwd$ac_dir_suffix 12343# for backward compatibility: 12344ac_top_builddir=$ac_top_build_prefix 12345 12346case $srcdir in 12347 .) # We are building in place. 12348 ac_srcdir=. 12349 ac_top_srcdir=$ac_top_builddir_sub 12350 ac_abs_top_srcdir=$ac_pwd ;; 12351 [\\/]* | ?:[\\/]* ) # Absolute name. 12352 ac_srcdir=$srcdir$ac_dir_suffix; 12353 ac_top_srcdir=$srcdir 12354 ac_abs_top_srcdir=$srcdir ;; 12355 *) # Relative name. 12356 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12357 ac_top_srcdir=$ac_top_build_prefix$srcdir 12358 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12359esac 12360ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12361 12362 12363 case $ac_mode in 12364 :F) 12365 # 12366 # CONFIG_FILE 12367 # 12368 12369 case $INSTALL in 12370 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12371 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12372 esac 12373 ac_MKDIR_P=$MKDIR_P 12374 case $MKDIR_P in 12375 [\\/$]* | ?:[\\/]* ) ;; 12376 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12377 esac 12378_ACEOF 12379 12380cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12381# If the template does not know about datarootdir, expand it. 12382# FIXME: This hack should be removed a few years after 2.60. 12383ac_datarootdir_hack=; ac_datarootdir_seen= 12384ac_sed_dataroot=' 12385/datarootdir/ { 12386 p 12387 q 12388} 12389/@datadir@/p 12390/@docdir@/p 12391/@infodir@/p 12392/@localedir@/p 12393/@mandir@/p' 12394case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12395*datarootdir*) ac_datarootdir_seen=yes;; 12396*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12397 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12398$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12399_ACEOF 12400cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12401 ac_datarootdir_hack=' 12402 s&@datadir@&$datadir&g 12403 s&@docdir@&$docdir&g 12404 s&@infodir@&$infodir&g 12405 s&@localedir@&$localedir&g 12406 s&@mandir@&$mandir&g 12407 s&\\\${datarootdir}&$datarootdir&g' ;; 12408esac 12409_ACEOF 12410 12411# Neutralize VPATH when `$srcdir' = `.'. 12412# Shell code in configure.ac might set extrasub. 12413# FIXME: do we really want to maintain this feature? 12414cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12415ac_sed_extra="$ac_vpsub 12416$extrasub 12417_ACEOF 12418cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12419:t 12420/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12421s|@configure_input@|$ac_sed_conf_input|;t t 12422s&@top_builddir@&$ac_top_builddir_sub&;t t 12423s&@top_build_prefix@&$ac_top_build_prefix&;t t 12424s&@srcdir@&$ac_srcdir&;t t 12425s&@abs_srcdir@&$ac_abs_srcdir&;t t 12426s&@top_srcdir@&$ac_top_srcdir&;t t 12427s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12428s&@builddir@&$ac_builddir&;t t 12429s&@abs_builddir@&$ac_abs_builddir&;t t 12430s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12431s&@INSTALL@&$ac_INSTALL&;t t 12432s&@MKDIR_P@&$ac_MKDIR_P&;t t 12433$ac_datarootdir_hack 12434" 12435eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12436 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12437 12438test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12439 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12440 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12441 "$ac_tmp/out"`; test -z "$ac_out"; } && 12442 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12443which seems to be undefined. Please make sure it is defined" >&5 12444$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12445which seems to be undefined. Please make sure it is defined" >&2;} 12446 12447 rm -f "$ac_tmp/stdin" 12448 case $ac_file in 12449 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12450 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12451 esac \ 12452 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12453 ;; 12454 :H) 12455 # 12456 # CONFIG_HEADER 12457 # 12458 if test x"$ac_file" != x-; then 12459 { 12460 $as_echo "/* $configure_input */" \ 12461 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12462 } >"$ac_tmp/config.h" \ 12463 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12464 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12465 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12466$as_echo "$as_me: $ac_file is unchanged" >&6;} 12467 else 12468 rm -f "$ac_file" 12469 mv "$ac_tmp/config.h" "$ac_file" \ 12470 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12471 fi 12472 else 12473 $as_echo "/* $configure_input */" \ 12474 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12475 || as_fn_error $? "could not create -" "$LINENO" 5 12476 fi 12477# Compute "$ac_file"'s index in $config_headers. 12478_am_arg="$ac_file" 12479_am_stamp_count=1 12480for _am_header in $config_headers :; do 12481 case $_am_header in 12482 $_am_arg | $_am_arg:* ) 12483 break ;; 12484 * ) 12485 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12486 esac 12487done 12488echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12489$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12490 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12491 X"$_am_arg" : 'X\(//\)$' \| \ 12492 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12493$as_echo X"$_am_arg" | 12494 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12495 s//\1/ 12496 q 12497 } 12498 /^X\(\/\/\)[^/].*/{ 12499 s//\1/ 12500 q 12501 } 12502 /^X\(\/\/\)$/{ 12503 s//\1/ 12504 q 12505 } 12506 /^X\(\/\).*/{ 12507 s//\1/ 12508 q 12509 } 12510 s/.*/./; q'`/stamp-h$_am_stamp_count 12511 ;; 12512 12513 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12514$as_echo "$as_me: executing $ac_file commands" >&6;} 12515 ;; 12516 esac 12517 12518 12519 case $ac_file$ac_mode in 12520 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12521 # Older Autoconf quotes --file arguments for eval, but not when files 12522 # are listed without --file. Let's play safe and only enable the eval 12523 # if we detect the quoting. 12524 case $CONFIG_FILES in 12525 *\'*) eval set x "$CONFIG_FILES" ;; 12526 *) set x $CONFIG_FILES ;; 12527 esac 12528 shift 12529 for mf 12530 do 12531 # Strip MF so we end up with the name of the file. 12532 mf=`echo "$mf" | sed -e 's/:.*$//'` 12533 # Check whether this is an Automake generated Makefile or not. 12534 # We used to match only the files named 'Makefile.in', but 12535 # some people rename them; so instead we look at the file content. 12536 # Grep'ing the first line is not enough: some people post-process 12537 # each Makefile.in and add a new line on top of each file to say so. 12538 # Grep'ing the whole file is not good either: AIX grep has a line 12539 # limit of 2048, but all sed's we know have understand at least 4000. 12540 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12541 dirpart=`$as_dirname -- "$mf" || 12542$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12543 X"$mf" : 'X\(//\)[^/]' \| \ 12544 X"$mf" : 'X\(//\)$' \| \ 12545 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12546$as_echo X"$mf" | 12547 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12548 s//\1/ 12549 q 12550 } 12551 /^X\(\/\/\)[^/].*/{ 12552 s//\1/ 12553 q 12554 } 12555 /^X\(\/\/\)$/{ 12556 s//\1/ 12557 q 12558 } 12559 /^X\(\/\).*/{ 12560 s//\1/ 12561 q 12562 } 12563 s/.*/./; q'` 12564 else 12565 continue 12566 fi 12567 # Extract the definition of DEPDIR, am__include, and am__quote 12568 # from the Makefile without running 'make'. 12569 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12570 test -z "$DEPDIR" && continue 12571 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12572 test -z "$am__include" && continue 12573 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12574 # Find all dependency output files, they are included files with 12575 # $(DEPDIR) in their names. We invoke sed twice because it is the 12576 # simplest approach to changing $(DEPDIR) to its actual value in the 12577 # expansion. 12578 for file in `sed -n " 12579 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12580 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12581 # Make sure the directory exists. 12582 test -f "$dirpart/$file" && continue 12583 fdir=`$as_dirname -- "$file" || 12584$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12585 X"$file" : 'X\(//\)[^/]' \| \ 12586 X"$file" : 'X\(//\)$' \| \ 12587 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12588$as_echo X"$file" | 12589 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12590 s//\1/ 12591 q 12592 } 12593 /^X\(\/\/\)[^/].*/{ 12594 s//\1/ 12595 q 12596 } 12597 /^X\(\/\/\)$/{ 12598 s//\1/ 12599 q 12600 } 12601 /^X\(\/\).*/{ 12602 s//\1/ 12603 q 12604 } 12605 s/.*/./; q'` 12606 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12607 # echo "creating $dirpart/$file" 12608 echo '# dummy' > "$dirpart/$file" 12609 done 12610 done 12611} 12612 ;; 12613 12614 esac 12615done # for ac_tag 12616 12617 12618as_fn_exit 0 12619_ACEOF 12620ac_clean_files=$ac_clean_files_save 12621 12622test $ac_write_fail = 0 || 12623 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12624 12625 12626# configure is writing to config.log, and then calls config.status. 12627# config.status does its own redirection, appending to config.log. 12628# Unfortunately, on DOS this fails, as config.log is still kept open 12629# by configure, so config.status won't be able to write to it; its 12630# output is simply discarded. So we exec the FD to /dev/null, 12631# effectively closing config.log, so it can be properly (re)opened and 12632# appended to by config.status. When coming back to configure, we 12633# need to make the FD available again. 12634if test "$no_create" != yes; then 12635 ac_cs_success=: 12636 ac_config_status_args= 12637 test "$silent" = yes && 12638 ac_config_status_args="$ac_config_status_args --quiet" 12639 exec 5>/dev/null 12640 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12641 exec 5>>config.log 12642 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12643 # would make configure fail if this is the last instruction. 12644 $ac_cs_success || as_fn_exit 1 12645fi 12646if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12647 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12648$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12649fi 12650 12651