configure revision ecb85c42
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68 for rgb 1.0.6. 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='rgb' 563PACKAGE_TARNAME='rgb' 564PACKAGE_VERSION='1.0.6' 565PACKAGE_STRING='rgb 1.0.6' 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 610RGB_DB_FALSE 611RGB_DB_TRUE 612RGB_DB_FILES 613RGB_DB_TYPE 614XORG_LIBS 615XORG_CFLAGS 616db_dir 617db_file 618RGB_LIBS 619RGB_CFLAGS 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 649AM_BACKSLASH 650AM_DEFAULT_VERBOSITY 651AM_DEFAULT_V 652AM_V 653am__fastdepCC_FALSE 654am__fastdepCC_TRUE 655CCDEPMODE 656am__nodep 657AMDEPBACKSLASH 658AMDEP_FALSE 659AMDEP_TRUE 660am__quote 661am__include 662DEPDIR 663am__untar 664am__tar 665AMTAR 666am__leading_dot 667SET_MAKE 668AWK 669mkdir_p 670MKDIR_P 671INSTALL_STRIP_PROGRAM 672STRIP 673install_sh 674MAKEINFO 675AUTOHEADER 676AUTOMAKE 677AUTOCONF 678ACLOCAL 679VERSION 680PACKAGE 681CYGPATH_W 682am__isrc 683INSTALL_DATA 684INSTALL_SCRIPT 685INSTALL_PROGRAM 686EGREP 687GREP 688CPP 689OBJEXT 690EXEEXT 691ac_ct_CC 692CPPFLAGS 693LDFLAGS 694CFLAGS 695CC 696target_alias 697host_alias 698build_alias 699LIBS 700ECHO_T 701ECHO_N 702ECHO_C 703DEFS 704mandir 705localedir 706libdir 707psdir 708pdfdir 709dvidir 710htmldir 711infodir 712docdir 713oldincludedir 714includedir 715localstatedir 716sharedstatedir 717sysconfdir 718datadir 719datarootdir 720libexecdir 721sbindir 722bindir 723program_transform_name 724prefix 725exec_prefix 726PACKAGE_URL 727PACKAGE_BUGREPORT 728PACKAGE_STRING 729PACKAGE_VERSION 730PACKAGE_TARNAME 731PACKAGE_NAME 732PATH_SEPARATOR 733SHELL' 734ac_subst_files='' 735ac_user_opts=' 736enable_option_checking 737enable_dependency_tracking 738enable_silent_rules 739enable_selective_werror 740enable_strict_compilation 741with_rgb_db_dir 742with_rgb_db_type 743' 744 ac_precious_vars='build_alias 745host_alias 746target_alias 747CC 748CFLAGS 749LDFLAGS 750LIBS 751CPPFLAGS 752CPP 753PKG_CONFIG 754RGB_CFLAGS 755RGB_LIBS 756XORG_CFLAGS 757XORG_LIBS' 758 759 760# Initialize some variables set by options. 761ac_init_help= 762ac_init_version=false 763ac_unrecognized_opts= 764ac_unrecognized_sep= 765# The variables have the same names as the options, with 766# dashes changed to underlines. 767cache_file=/dev/null 768exec_prefix=NONE 769no_create= 770no_recursion= 771prefix=NONE 772program_prefix=NONE 773program_suffix=NONE 774program_transform_name=s,x,x, 775silent= 776site= 777srcdir= 778verbose= 779x_includes=NONE 780x_libraries=NONE 781 782# Installation directory options. 783# These are left unexpanded so users can "make install exec_prefix=/foo" 784# and all the variables that are supposed to be based on exec_prefix 785# by default will actually change. 786# Use braces instead of parens because sh, perl, etc. also accept them. 787# (The list follows the same order as the GNU Coding Standards.) 788bindir='${exec_prefix}/bin' 789sbindir='${exec_prefix}/sbin' 790libexecdir='${exec_prefix}/libexec' 791datarootdir='${prefix}/share' 792datadir='${datarootdir}' 793sysconfdir='${prefix}/etc' 794sharedstatedir='${prefix}/com' 795localstatedir='${prefix}/var' 796includedir='${prefix}/include' 797oldincludedir='/usr/include' 798docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 799infodir='${datarootdir}/info' 800htmldir='${docdir}' 801dvidir='${docdir}' 802pdfdir='${docdir}' 803psdir='${docdir}' 804libdir='${exec_prefix}/lib' 805localedir='${datarootdir}/locale' 806mandir='${datarootdir}/man' 807 808ac_prev= 809ac_dashdash= 810for ac_option 811do 812 # If the previous option needs an argument, assign it. 813 if test -n "$ac_prev"; then 814 eval $ac_prev=\$ac_option 815 ac_prev= 816 continue 817 fi 818 819 case $ac_option in 820 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 821 *=) ac_optarg= ;; 822 *) ac_optarg=yes ;; 823 esac 824 825 # Accept the important Cygnus configure options, so we can diagnose typos. 826 827 case $ac_dashdash$ac_option in 828 --) 829 ac_dashdash=yes ;; 830 831 -bindir | --bindir | --bindi | --bind | --bin | --bi) 832 ac_prev=bindir ;; 833 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 834 bindir=$ac_optarg ;; 835 836 -build | --build | --buil | --bui | --bu) 837 ac_prev=build_alias ;; 838 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 839 build_alias=$ac_optarg ;; 840 841 -cache-file | --cache-file | --cache-fil | --cache-fi \ 842 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 843 ac_prev=cache_file ;; 844 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 845 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 846 cache_file=$ac_optarg ;; 847 848 --config-cache | -C) 849 cache_file=config.cache ;; 850 851 -datadir | --datadir | --datadi | --datad) 852 ac_prev=datadir ;; 853 -datadir=* | --datadir=* | --datadi=* | --datad=*) 854 datadir=$ac_optarg ;; 855 856 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 857 | --dataroo | --dataro | --datar) 858 ac_prev=datarootdir ;; 859 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 860 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 861 datarootdir=$ac_optarg ;; 862 863 -disable-* | --disable-*) 864 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 865 # Reject names that are not valid shell variable names. 866 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 867 as_fn_error $? "invalid feature name: $ac_useropt" 868 ac_useropt_orig=$ac_useropt 869 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 870 case $ac_user_opts in 871 *" 872"enable_$ac_useropt" 873"*) ;; 874 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 875 ac_unrecognized_sep=', ';; 876 esac 877 eval enable_$ac_useropt=no ;; 878 879 -docdir | --docdir | --docdi | --doc | --do) 880 ac_prev=docdir ;; 881 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 882 docdir=$ac_optarg ;; 883 884 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 885 ac_prev=dvidir ;; 886 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 887 dvidir=$ac_optarg ;; 888 889 -enable-* | --enable-*) 890 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 891 # Reject names that are not valid shell variable names. 892 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 893 as_fn_error $? "invalid feature name: $ac_useropt" 894 ac_useropt_orig=$ac_useropt 895 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 896 case $ac_user_opts in 897 *" 898"enable_$ac_useropt" 899"*) ;; 900 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 901 ac_unrecognized_sep=', ';; 902 esac 903 eval enable_$ac_useropt=\$ac_optarg ;; 904 905 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 906 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 907 | --exec | --exe | --ex) 908 ac_prev=exec_prefix ;; 909 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 910 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 911 | --exec=* | --exe=* | --ex=*) 912 exec_prefix=$ac_optarg ;; 913 914 -gas | --gas | --ga | --g) 915 # Obsolete; use --with-gas. 916 with_gas=yes ;; 917 918 -help | --help | --hel | --he | -h) 919 ac_init_help=long ;; 920 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 921 ac_init_help=recursive ;; 922 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 923 ac_init_help=short ;; 924 925 -host | --host | --hos | --ho) 926 ac_prev=host_alias ;; 927 -host=* | --host=* | --hos=* | --ho=*) 928 host_alias=$ac_optarg ;; 929 930 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 931 ac_prev=htmldir ;; 932 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 933 | --ht=*) 934 htmldir=$ac_optarg ;; 935 936 -includedir | --includedir | --includedi | --included | --include \ 937 | --includ | --inclu | --incl | --inc) 938 ac_prev=includedir ;; 939 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 940 | --includ=* | --inclu=* | --incl=* | --inc=*) 941 includedir=$ac_optarg ;; 942 943 -infodir | --infodir | --infodi | --infod | --info | --inf) 944 ac_prev=infodir ;; 945 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 946 infodir=$ac_optarg ;; 947 948 -libdir | --libdir | --libdi | --libd) 949 ac_prev=libdir ;; 950 -libdir=* | --libdir=* | --libdi=* | --libd=*) 951 libdir=$ac_optarg ;; 952 953 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 954 | --libexe | --libex | --libe) 955 ac_prev=libexecdir ;; 956 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 957 | --libexe=* | --libex=* | --libe=*) 958 libexecdir=$ac_optarg ;; 959 960 -localedir | --localedir | --localedi | --localed | --locale) 961 ac_prev=localedir ;; 962 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 963 localedir=$ac_optarg ;; 964 965 -localstatedir | --localstatedir | --localstatedi | --localstated \ 966 | --localstate | --localstat | --localsta | --localst | --locals) 967 ac_prev=localstatedir ;; 968 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 969 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 970 localstatedir=$ac_optarg ;; 971 972 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 973 ac_prev=mandir ;; 974 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 975 mandir=$ac_optarg ;; 976 977 -nfp | --nfp | --nf) 978 # Obsolete; use --without-fp. 979 with_fp=no ;; 980 981 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 982 | --no-cr | --no-c | -n) 983 no_create=yes ;; 984 985 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 986 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 987 no_recursion=yes ;; 988 989 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 990 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 991 | --oldin | --oldi | --old | --ol | --o) 992 ac_prev=oldincludedir ;; 993 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 994 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 995 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 996 oldincludedir=$ac_optarg ;; 997 998 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 999 ac_prev=prefix ;; 1000 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 1001 prefix=$ac_optarg ;; 1002 1003 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 1004 | --program-pre | --program-pr | --program-p) 1005 ac_prev=program_prefix ;; 1006 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 1007 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 1008 program_prefix=$ac_optarg ;; 1009 1010 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 1011 | --program-suf | --program-su | --program-s) 1012 ac_prev=program_suffix ;; 1013 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 1014 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 1015 program_suffix=$ac_optarg ;; 1016 1017 -program-transform-name | --program-transform-name \ 1018 | --program-transform-nam | --program-transform-na \ 1019 | --program-transform-n | --program-transform- \ 1020 | --program-transform | --program-transfor \ 1021 | --program-transfo | --program-transf \ 1022 | --program-trans | --program-tran \ 1023 | --progr-tra | --program-tr | --program-t) 1024 ac_prev=program_transform_name ;; 1025 -program-transform-name=* | --program-transform-name=* \ 1026 | --program-transform-nam=* | --program-transform-na=* \ 1027 | --program-transform-n=* | --program-transform-=* \ 1028 | --program-transform=* | --program-transfor=* \ 1029 | --program-transfo=* | --program-transf=* \ 1030 | --program-trans=* | --program-tran=* \ 1031 | --progr-tra=* | --program-tr=* | --program-t=*) 1032 program_transform_name=$ac_optarg ;; 1033 1034 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 1035 ac_prev=pdfdir ;; 1036 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 1037 pdfdir=$ac_optarg ;; 1038 1039 -psdir | --psdir | --psdi | --psd | --ps) 1040 ac_prev=psdir ;; 1041 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 1042 psdir=$ac_optarg ;; 1043 1044 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1045 | -silent | --silent | --silen | --sile | --sil) 1046 silent=yes ;; 1047 1048 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1049 ac_prev=sbindir ;; 1050 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1051 | --sbi=* | --sb=*) 1052 sbindir=$ac_optarg ;; 1053 1054 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1055 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1056 | --sharedst | --shareds | --shared | --share | --shar \ 1057 | --sha | --sh) 1058 ac_prev=sharedstatedir ;; 1059 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1060 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1061 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1062 | --sha=* | --sh=*) 1063 sharedstatedir=$ac_optarg ;; 1064 1065 -site | --site | --sit) 1066 ac_prev=site ;; 1067 -site=* | --site=* | --sit=*) 1068 site=$ac_optarg ;; 1069 1070 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1071 ac_prev=srcdir ;; 1072 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1073 srcdir=$ac_optarg ;; 1074 1075 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1076 | --syscon | --sysco | --sysc | --sys | --sy) 1077 ac_prev=sysconfdir ;; 1078 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1079 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1080 sysconfdir=$ac_optarg ;; 1081 1082 -target | --target | --targe | --targ | --tar | --ta | --t) 1083 ac_prev=target_alias ;; 1084 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1085 target_alias=$ac_optarg ;; 1086 1087 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1088 verbose=yes ;; 1089 1090 -version | --version | --versio | --versi | --vers | -V) 1091 ac_init_version=: ;; 1092 1093 -with-* | --with-*) 1094 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1095 # Reject names that are not valid shell variable names. 1096 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1097 as_fn_error $? "invalid package name: $ac_useropt" 1098 ac_useropt_orig=$ac_useropt 1099 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1100 case $ac_user_opts in 1101 *" 1102"with_$ac_useropt" 1103"*) ;; 1104 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1105 ac_unrecognized_sep=', ';; 1106 esac 1107 eval with_$ac_useropt=\$ac_optarg ;; 1108 1109 -without-* | --without-*) 1110 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1111 # Reject names that are not valid shell variable names. 1112 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1113 as_fn_error $? "invalid package name: $ac_useropt" 1114 ac_useropt_orig=$ac_useropt 1115 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1116 case $ac_user_opts in 1117 *" 1118"with_$ac_useropt" 1119"*) ;; 1120 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1121 ac_unrecognized_sep=', ';; 1122 esac 1123 eval with_$ac_useropt=no ;; 1124 1125 --x) 1126 # Obsolete; use --with-x. 1127 with_x=yes ;; 1128 1129 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1130 | --x-incl | --x-inc | --x-in | --x-i) 1131 ac_prev=x_includes ;; 1132 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1133 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1134 x_includes=$ac_optarg ;; 1135 1136 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1137 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1138 ac_prev=x_libraries ;; 1139 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1140 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1141 x_libraries=$ac_optarg ;; 1142 1143 -*) as_fn_error $? "unrecognized option: \`$ac_option' 1144Try \`$0 --help' for more information" 1145 ;; 1146 1147 *=*) 1148 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1149 # Reject names that are not valid shell variable names. 1150 case $ac_envvar in #( 1151 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1152 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 1153 esac 1154 eval $ac_envvar=\$ac_optarg 1155 export $ac_envvar ;; 1156 1157 *) 1158 # FIXME: should be removed in autoconf 3.0. 1159 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1160 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1161 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1162 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" 1163 ;; 1164 1165 esac 1166done 1167 1168if test -n "$ac_prev"; then 1169 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1170 as_fn_error $? "missing argument to $ac_option" 1171fi 1172 1173if test -n "$ac_unrecognized_opts"; then 1174 case $enable_option_checking in 1175 no) ;; 1176 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1177 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1178 esac 1179fi 1180 1181# Check all directory arguments for consistency. 1182for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1183 datadir sysconfdir sharedstatedir localstatedir includedir \ 1184 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1185 libdir localedir mandir 1186do 1187 eval ac_val=\$$ac_var 1188 # Remove trailing slashes. 1189 case $ac_val in 1190 */ ) 1191 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1192 eval $ac_var=\$ac_val;; 1193 esac 1194 # Be sure to have absolute directory names. 1195 case $ac_val in 1196 [\\/$]* | ?:[\\/]* ) continue;; 1197 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1198 esac 1199 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1200done 1201 1202# There might be people who depend on the old broken behavior: `$host' 1203# used to hold the argument of --host etc. 1204# FIXME: To remove some day. 1205build=$build_alias 1206host=$host_alias 1207target=$target_alias 1208 1209# FIXME: To remove some day. 1210if test "x$host_alias" != x; then 1211 if test "x$build_alias" = x; then 1212 cross_compiling=maybe 1213 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host. 1214 If a cross compiler is detected then cross compile mode will be used" >&2 1215 elif test "x$build_alias" != "x$host_alias"; then 1216 cross_compiling=yes 1217 fi 1218fi 1219 1220ac_tool_prefix= 1221test -n "$host_alias" && ac_tool_prefix=$host_alias- 1222 1223test "$silent" = yes && exec 6>/dev/null 1224 1225 1226ac_pwd=`pwd` && test -n "$ac_pwd" && 1227ac_ls_di=`ls -di .` && 1228ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1229 as_fn_error $? "working directory cannot be determined" 1230test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1231 as_fn_error $? "pwd does not report name of working directory" 1232 1233 1234# Find the source files, if location was not specified. 1235if test -z "$srcdir"; then 1236 ac_srcdir_defaulted=yes 1237 # Try the directory containing this script, then the parent directory. 1238 ac_confdir=`$as_dirname -- "$as_myself" || 1239$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1240 X"$as_myself" : 'X\(//\)[^/]' \| \ 1241 X"$as_myself" : 'X\(//\)$' \| \ 1242 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1243$as_echo X"$as_myself" | 1244 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1245 s//\1/ 1246 q 1247 } 1248 /^X\(\/\/\)[^/].*/{ 1249 s//\1/ 1250 q 1251 } 1252 /^X\(\/\/\)$/{ 1253 s//\1/ 1254 q 1255 } 1256 /^X\(\/\).*/{ 1257 s//\1/ 1258 q 1259 } 1260 s/.*/./; q'` 1261 srcdir=$ac_confdir 1262 if test ! -r "$srcdir/$ac_unique_file"; then 1263 srcdir=.. 1264 fi 1265else 1266 ac_srcdir_defaulted=no 1267fi 1268if test ! -r "$srcdir/$ac_unique_file"; then 1269 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1270 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1271fi 1272ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1273ac_abs_confdir=`( 1274 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1275 pwd)` 1276# When building in place, set srcdir=. 1277if test "$ac_abs_confdir" = "$ac_pwd"; then 1278 srcdir=. 1279fi 1280# Remove unnecessary trailing slashes from srcdir. 1281# Double slashes in file names in object file debugging info 1282# mess up M-x gdb in Emacs. 1283case $srcdir in 1284*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1285esac 1286for ac_var in $ac_precious_vars; do 1287 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1288 eval ac_env_${ac_var}_value=\$${ac_var} 1289 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1290 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1291done 1292 1293# 1294# Report the --help message. 1295# 1296if test "$ac_init_help" = "long"; then 1297 # Omit some internal or obsolete options to make the list less imposing. 1298 # This message is too long to be a string in the A/UX 3.1 sh. 1299 cat <<_ACEOF 1300\`configure' configures rgb 1.0.6 to adapt to many kinds of systems. 1301 1302Usage: $0 [OPTION]... [VAR=VALUE]... 1303 1304To assign environment variables (e.g., CC, CFLAGS...), specify them as 1305VAR=VALUE. See below for descriptions of some of the useful variables. 1306 1307Defaults for the options are specified in brackets. 1308 1309Configuration: 1310 -h, --help display this help and exit 1311 --help=short display options specific to this package 1312 --help=recursive display the short help of all the included packages 1313 -V, --version display version information and exit 1314 -q, --quiet, --silent do not print \`checking ...' messages 1315 --cache-file=FILE cache test results in FILE [disabled] 1316 -C, --config-cache alias for \`--cache-file=config.cache' 1317 -n, --no-create do not create output files 1318 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1319 1320Installation directories: 1321 --prefix=PREFIX install architecture-independent files in PREFIX 1322 [$ac_default_prefix] 1323 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1324 [PREFIX] 1325 1326By default, \`make install' will install all the files in 1327\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1328an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1329for instance \`--prefix=\$HOME'. 1330 1331For better control, use the options below. 1332 1333Fine tuning of the installation directories: 1334 --bindir=DIR user executables [EPREFIX/bin] 1335 --sbindir=DIR system admin executables [EPREFIX/sbin] 1336 --libexecdir=DIR program executables [EPREFIX/libexec] 1337 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1338 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1339 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1340 --libdir=DIR object code libraries [EPREFIX/lib] 1341 --includedir=DIR C header files [PREFIX/include] 1342 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1343 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1344 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1345 --infodir=DIR info documentation [DATAROOTDIR/info] 1346 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1347 --mandir=DIR man documentation [DATAROOTDIR/man] 1348 --docdir=DIR documentation root [DATAROOTDIR/doc/rgb] 1349 --htmldir=DIR html documentation [DOCDIR] 1350 --dvidir=DIR dvi documentation [DOCDIR] 1351 --pdfdir=DIR pdf documentation [DOCDIR] 1352 --psdir=DIR ps documentation [DOCDIR] 1353_ACEOF 1354 1355 cat <<\_ACEOF 1356 1357Program names: 1358 --program-prefix=PREFIX prepend PREFIX to installed program names 1359 --program-suffix=SUFFIX append SUFFIX to installed program names 1360 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1361 1362System types: 1363 --build=BUILD configure for building on BUILD [guessed] 1364 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1365_ACEOF 1366fi 1367 1368if test -n "$ac_init_help"; then 1369 case $ac_init_help in 1370 short | recursive ) echo "Configuration of rgb 1.0.6:";; 1371 esac 1372 cat <<\_ACEOF 1373 1374Optional Features: 1375 --disable-option-checking ignore unrecognized --enable/--with options 1376 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1377 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1378 --enable-dependency-tracking 1379 do not reject slow dependency extractors 1380 --disable-dependency-tracking 1381 speeds up one-time build 1382 --enable-silent-rules less verbose build output (undo: "make V=1") 1383 --disable-silent-rules verbose build output (undo: "make V=0") 1384 --disable-selective-werror 1385 Turn off selective compiler errors. (default: 1386 enabled) 1387 --enable-strict-compilation 1388 Enable all warnings from compiler and make them 1389 errors (default: disabled) 1390 1391Optional Packages: 1392 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1393 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1394 --with-rgb-db-dir=<path> 1395 rgb database location (default is 1396 ${datadir}/X11/rgb) 1397 --with-rgb-db-type=(text|dbm|ndbm) 1398 rgb database type (default is text) 1399 1400Some influential environment variables: 1401 CC C compiler command 1402 CFLAGS C compiler flags 1403 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1404 nonstandard directory <lib dir> 1405 LIBS libraries to pass to the linker, e.g. -l<library> 1406 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1407 you have headers in a nonstandard directory <include dir> 1408 CPP C preprocessor 1409 PKG_CONFIG path to pkg-config utility 1410 RGB_CFLAGS C compiler flags for RGB, overriding pkg-config 1411 RGB_LIBS linker flags for RGB, overriding pkg-config 1412 XORG_CFLAGS C compiler flags for XORG, overriding pkg-config 1413 XORG_LIBS linker flags for XORG, overriding pkg-config 1414 1415Use these variables to override the choices made by `configure' or to help 1416it to find libraries and programs with nonstandard names/locations. 1417 1418Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 1419_ACEOF 1420ac_status=$? 1421fi 1422 1423if test "$ac_init_help" = "recursive"; then 1424 # If there are subdirs, report their specific --help. 1425 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1426 test -d "$ac_dir" || 1427 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1428 continue 1429 ac_builddir=. 1430 1431case "$ac_dir" in 1432.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1433*) 1434 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1435 # A ".." for each directory in $ac_dir_suffix. 1436 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1437 case $ac_top_builddir_sub in 1438 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1439 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1440 esac ;; 1441esac 1442ac_abs_top_builddir=$ac_pwd 1443ac_abs_builddir=$ac_pwd$ac_dir_suffix 1444# for backward compatibility: 1445ac_top_builddir=$ac_top_build_prefix 1446 1447case $srcdir in 1448 .) # We are building in place. 1449 ac_srcdir=. 1450 ac_top_srcdir=$ac_top_builddir_sub 1451 ac_abs_top_srcdir=$ac_pwd ;; 1452 [\\/]* | ?:[\\/]* ) # Absolute name. 1453 ac_srcdir=$srcdir$ac_dir_suffix; 1454 ac_top_srcdir=$srcdir 1455 ac_abs_top_srcdir=$srcdir ;; 1456 *) # Relative name. 1457 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1458 ac_top_srcdir=$ac_top_build_prefix$srcdir 1459 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1460esac 1461ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1462 1463 cd "$ac_dir" || { ac_status=$?; continue; } 1464 # Check for guested configure. 1465 if test -f "$ac_srcdir/configure.gnu"; then 1466 echo && 1467 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1468 elif test -f "$ac_srcdir/configure"; then 1469 echo && 1470 $SHELL "$ac_srcdir/configure" --help=recursive 1471 else 1472 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1473 fi || ac_status=$? 1474 cd "$ac_pwd" || { ac_status=$?; break; } 1475 done 1476fi 1477 1478test -n "$ac_init_help" && exit $ac_status 1479if $ac_init_version; then 1480 cat <<\_ACEOF 1481rgb configure 1.0.6 1482generated by GNU Autoconf 2.68 1483 1484Copyright (C) 2010 Free Software Foundation, Inc. 1485This configure script is free software; the Free Software Foundation 1486gives unlimited permission to copy, distribute and modify it. 1487_ACEOF 1488 exit 1489fi 1490 1491## ------------------------ ## 1492## Autoconf initialization. ## 1493## ------------------------ ## 1494 1495# ac_fn_c_try_compile LINENO 1496# -------------------------- 1497# Try to compile conftest.$ac_ext, and return whether this succeeded. 1498ac_fn_c_try_compile () 1499{ 1500 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1501 rm -f conftest.$ac_objext 1502 if { { ac_try="$ac_compile" 1503case "(($ac_try" in 1504 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1505 *) ac_try_echo=$ac_try;; 1506esac 1507eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1508$as_echo "$ac_try_echo"; } >&5 1509 (eval "$ac_compile") 2>conftest.err 1510 ac_status=$? 1511 if test -s conftest.err; then 1512 grep -v '^ *+' conftest.err >conftest.er1 1513 cat conftest.er1 >&5 1514 mv -f conftest.er1 conftest.err 1515 fi 1516 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1517 test $ac_status = 0; } && { 1518 test -z "$ac_c_werror_flag" || 1519 test ! -s conftest.err 1520 } && test -s conftest.$ac_objext; then : 1521 ac_retval=0 1522else 1523 $as_echo "$as_me: failed program was:" >&5 1524sed 's/^/| /' conftest.$ac_ext >&5 1525 1526 ac_retval=1 1527fi 1528 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1529 as_fn_set_status $ac_retval 1530 1531} # ac_fn_c_try_compile 1532 1533# ac_fn_c_try_cpp LINENO 1534# ---------------------- 1535# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1536ac_fn_c_try_cpp () 1537{ 1538 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1539 if { { ac_try="$ac_cpp conftest.$ac_ext" 1540case "(($ac_try" in 1541 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1542 *) ac_try_echo=$ac_try;; 1543esac 1544eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1545$as_echo "$ac_try_echo"; } >&5 1546 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1547 ac_status=$? 1548 if test -s conftest.err; then 1549 grep -v '^ *+' conftest.err >conftest.er1 1550 cat conftest.er1 >&5 1551 mv -f conftest.er1 conftest.err 1552 fi 1553 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1554 test $ac_status = 0; } > conftest.i && { 1555 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1556 test ! -s conftest.err 1557 }; then : 1558 ac_retval=0 1559else 1560 $as_echo "$as_me: failed program was:" >&5 1561sed 's/^/| /' conftest.$ac_ext >&5 1562 1563 ac_retval=1 1564fi 1565 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1566 as_fn_set_status $ac_retval 1567 1568} # ac_fn_c_try_cpp 1569 1570# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1571# ------------------------------------------------------- 1572# Tests whether HEADER exists, giving a warning if it cannot be compiled using 1573# the include files in INCLUDES and setting the cache variable VAR 1574# accordingly. 1575ac_fn_c_check_header_mongrel () 1576{ 1577 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1578 if eval \${$3+:} false; then : 1579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1580$as_echo_n "checking for $2... " >&6; } 1581if eval \${$3+:} false; then : 1582 $as_echo_n "(cached) " >&6 1583fi 1584eval ac_res=\$$3 1585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1586$as_echo "$ac_res" >&6; } 1587else 1588 # Is the header compilable? 1589{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 1590$as_echo_n "checking $2 usability... " >&6; } 1591cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1592/* end confdefs.h. */ 1593$4 1594#include <$2> 1595_ACEOF 1596if ac_fn_c_try_compile "$LINENO"; then : 1597 ac_header_compiler=yes 1598else 1599 ac_header_compiler=no 1600fi 1601rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1602{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 1603$as_echo "$ac_header_compiler" >&6; } 1604 1605# Is the header present? 1606{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 1607$as_echo_n "checking $2 presence... " >&6; } 1608cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1609/* end confdefs.h. */ 1610#include <$2> 1611_ACEOF 1612if ac_fn_c_try_cpp "$LINENO"; then : 1613 ac_header_preproc=yes 1614else 1615 ac_header_preproc=no 1616fi 1617rm -f conftest.err conftest.i conftest.$ac_ext 1618{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 1619$as_echo "$ac_header_preproc" >&6; } 1620 1621# So? What about this header? 1622case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1623 yes:no: ) 1624 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1625$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1626 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1627$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1628 ;; 1629 no:yes:* ) 1630 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1631$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1632 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1633$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1634 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1635$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1636 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1637$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1638 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1639$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1640( $as_echo "## ---------------------------------------------------------------------- ## 1641## Report this to https://bugs.freedesktop.org/enter_bug.cgi?product=xorg ## 1642## ---------------------------------------------------------------------- ##" 1643 ) | sed "s/^/$as_me: WARNING: /" >&2 1644 ;; 1645esac 1646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1647$as_echo_n "checking for $2... " >&6; } 1648if eval \${$3+:} false; then : 1649 $as_echo_n "(cached) " >&6 1650else 1651 eval "$3=\$ac_header_compiler" 1652fi 1653eval ac_res=\$$3 1654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1655$as_echo "$ac_res" >&6; } 1656fi 1657 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1658 1659} # ac_fn_c_check_header_mongrel 1660 1661# ac_fn_c_try_run LINENO 1662# ---------------------- 1663# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1664# that executables *can* be run. 1665ac_fn_c_try_run () 1666{ 1667 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1668 if { { ac_try="$ac_link" 1669case "(($ac_try" in 1670 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1671 *) ac_try_echo=$ac_try;; 1672esac 1673eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1674$as_echo "$ac_try_echo"; } >&5 1675 (eval "$ac_link") 2>&5 1676 ac_status=$? 1677 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1678 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1679 { { case "(($ac_try" in 1680 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1681 *) ac_try_echo=$ac_try;; 1682esac 1683eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1684$as_echo "$ac_try_echo"; } >&5 1685 (eval "$ac_try") 2>&5 1686 ac_status=$? 1687 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1688 test $ac_status = 0; }; }; then : 1689 ac_retval=0 1690else 1691 $as_echo "$as_me: program exited with status $ac_status" >&5 1692 $as_echo "$as_me: failed program was:" >&5 1693sed 's/^/| /' conftest.$ac_ext >&5 1694 1695 ac_retval=$ac_status 1696fi 1697 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1698 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1699 as_fn_set_status $ac_retval 1700 1701} # ac_fn_c_try_run 1702 1703# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1704# ------------------------------------------------------- 1705# Tests whether HEADER exists and can be compiled using the include files in 1706# INCLUDES, setting the cache variable VAR accordingly. 1707ac_fn_c_check_header_compile () 1708{ 1709 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1711$as_echo_n "checking for $2... " >&6; } 1712if eval \${$3+:} false; then : 1713 $as_echo_n "(cached) " >&6 1714else 1715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1716/* end confdefs.h. */ 1717$4 1718#include <$2> 1719_ACEOF 1720if ac_fn_c_try_compile "$LINENO"; then : 1721 eval "$3=yes" 1722else 1723 eval "$3=no" 1724fi 1725rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1726fi 1727eval ac_res=\$$3 1728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1729$as_echo "$ac_res" >&6; } 1730 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1731 1732} # ac_fn_c_check_header_compile 1733 1734# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1735# --------------------------------------------- 1736# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1737# accordingly. 1738ac_fn_c_check_decl () 1739{ 1740 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1741 as_decl_name=`echo $2|sed 's/ *(.*//'` 1742 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1744$as_echo_n "checking whether $as_decl_name is declared... " >&6; } 1745if eval \${$3+:} false; then : 1746 $as_echo_n "(cached) " >&6 1747else 1748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1749/* end confdefs.h. */ 1750$4 1751int 1752main () 1753{ 1754#ifndef $as_decl_name 1755#ifdef __cplusplus 1756 (void) $as_decl_use; 1757#else 1758 (void) $as_decl_name; 1759#endif 1760#endif 1761 1762 ; 1763 return 0; 1764} 1765_ACEOF 1766if ac_fn_c_try_compile "$LINENO"; then : 1767 eval "$3=yes" 1768else 1769 eval "$3=no" 1770fi 1771rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1772fi 1773eval ac_res=\$$3 1774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1775$as_echo "$ac_res" >&6; } 1776 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1777 1778} # ac_fn_c_check_decl 1779 1780# ac_fn_c_try_link LINENO 1781# ----------------------- 1782# Try to link conftest.$ac_ext, and return whether this succeeded. 1783ac_fn_c_try_link () 1784{ 1785 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1786 rm -f conftest.$ac_objext conftest$ac_exeext 1787 if { { ac_try="$ac_link" 1788case "(($ac_try" in 1789 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1790 *) ac_try_echo=$ac_try;; 1791esac 1792eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1793$as_echo "$ac_try_echo"; } >&5 1794 (eval "$ac_link") 2>conftest.err 1795 ac_status=$? 1796 if test -s conftest.err; then 1797 grep -v '^ *+' conftest.err >conftest.er1 1798 cat conftest.er1 >&5 1799 mv -f conftest.er1 conftest.err 1800 fi 1801 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1802 test $ac_status = 0; } && { 1803 test -z "$ac_c_werror_flag" || 1804 test ! -s conftest.err 1805 } && test -s conftest$ac_exeext && { 1806 test "$cross_compiling" = yes || 1807 $as_test_x conftest$ac_exeext 1808 }; then : 1809 ac_retval=0 1810else 1811 $as_echo "$as_me: failed program was:" >&5 1812sed 's/^/| /' conftest.$ac_ext >&5 1813 1814 ac_retval=1 1815fi 1816 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1817 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1818 # interfere with the next link command; also delete a directory that is 1819 # left behind by Apple's compiler. We do this before executing the actions. 1820 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1821 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1822 as_fn_set_status $ac_retval 1823 1824} # ac_fn_c_try_link 1825 1826# ac_fn_c_check_func LINENO FUNC VAR 1827# ---------------------------------- 1828# Tests whether FUNC exists, setting the cache variable VAR accordingly 1829ac_fn_c_check_func () 1830{ 1831 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1833$as_echo_n "checking for $2... " >&6; } 1834if eval \${$3+:} false; then : 1835 $as_echo_n "(cached) " >&6 1836else 1837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1838/* end confdefs.h. */ 1839/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1840 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1841#define $2 innocuous_$2 1842 1843/* System header to define __stub macros and hopefully few prototypes, 1844 which can conflict with char $2 (); below. 1845 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1846 <limits.h> exists even on freestanding compilers. */ 1847 1848#ifdef __STDC__ 1849# include <limits.h> 1850#else 1851# include <assert.h> 1852#endif 1853 1854#undef $2 1855 1856/* Override any GCC internal prototype to avoid an error. 1857 Use char because int might match the return type of a GCC 1858 builtin and then its argument prototype would still apply. */ 1859#ifdef __cplusplus 1860extern "C" 1861#endif 1862char $2 (); 1863/* The GNU C library defines this for functions which it implements 1864 to always fail with ENOSYS. Some functions are actually named 1865 something starting with __ and the normal name is an alias. */ 1866#if defined __stub_$2 || defined __stub___$2 1867choke me 1868#endif 1869 1870int 1871main () 1872{ 1873return $2 (); 1874 ; 1875 return 0; 1876} 1877_ACEOF 1878if ac_fn_c_try_link "$LINENO"; then : 1879 eval "$3=yes" 1880else 1881 eval "$3=no" 1882fi 1883rm -f core conftest.err conftest.$ac_objext \ 1884 conftest$ac_exeext conftest.$ac_ext 1885fi 1886eval ac_res=\$$3 1887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1888$as_echo "$ac_res" >&6; } 1889 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1890 1891} # ac_fn_c_check_func 1892cat >config.log <<_ACEOF 1893This file contains any messages produced by compilers while 1894running configure, to aid debugging if configure makes a mistake. 1895 1896It was created by rgb $as_me 1.0.6, which was 1897generated by GNU Autoconf 2.68. Invocation command line was 1898 1899 $ $0 $@ 1900 1901_ACEOF 1902exec 5>>config.log 1903{ 1904cat <<_ASUNAME 1905## --------- ## 1906## Platform. ## 1907## --------- ## 1908 1909hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1910uname -m = `(uname -m) 2>/dev/null || echo unknown` 1911uname -r = `(uname -r) 2>/dev/null || echo unknown` 1912uname -s = `(uname -s) 2>/dev/null || echo unknown` 1913uname -v = `(uname -v) 2>/dev/null || echo unknown` 1914 1915/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1916/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1917 1918/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1919/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1920/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1921/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1922/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1923/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1924/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1925 1926_ASUNAME 1927 1928as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1929for as_dir in $PATH 1930do 1931 IFS=$as_save_IFS 1932 test -z "$as_dir" && as_dir=. 1933 $as_echo "PATH: $as_dir" 1934 done 1935IFS=$as_save_IFS 1936 1937} >&5 1938 1939cat >&5 <<_ACEOF 1940 1941 1942## ----------- ## 1943## Core tests. ## 1944## ----------- ## 1945 1946_ACEOF 1947 1948 1949# Keep a trace of the command line. 1950# Strip out --no-create and --no-recursion so they do not pile up. 1951# Strip out --silent because we don't want to record it for future runs. 1952# Also quote any args containing shell meta-characters. 1953# Make two passes to allow for proper duplicate-argument suppression. 1954ac_configure_args= 1955ac_configure_args0= 1956ac_configure_args1= 1957ac_must_keep_next=false 1958for ac_pass in 1 2 1959do 1960 for ac_arg 1961 do 1962 case $ac_arg in 1963 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1964 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1965 | -silent | --silent | --silen | --sile | --sil) 1966 continue ;; 1967 *\'*) 1968 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1969 esac 1970 case $ac_pass in 1971 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1972 2) 1973 as_fn_append ac_configure_args1 " '$ac_arg'" 1974 if test $ac_must_keep_next = true; then 1975 ac_must_keep_next=false # Got value, back to normal. 1976 else 1977 case $ac_arg in 1978 *=* | --config-cache | -C | -disable-* | --disable-* \ 1979 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1980 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1981 | -with-* | --with-* | -without-* | --without-* | --x) 1982 case "$ac_configure_args0 " in 1983 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1984 esac 1985 ;; 1986 -* ) ac_must_keep_next=true ;; 1987 esac 1988 fi 1989 as_fn_append ac_configure_args " '$ac_arg'" 1990 ;; 1991 esac 1992 done 1993done 1994{ ac_configure_args0=; unset ac_configure_args0;} 1995{ ac_configure_args1=; unset ac_configure_args1;} 1996 1997# When interrupted or exit'd, cleanup temporary files, and complete 1998# config.log. We remove comments because anyway the quotes in there 1999# would cause problems or look ugly. 2000# WARNING: Use '\'' to represent an apostrophe within the trap. 2001# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2002trap 'exit_status=$? 2003 # Save into config.log some information that might help in debugging. 2004 { 2005 echo 2006 2007 $as_echo "## ---------------- ## 2008## Cache variables. ## 2009## ---------------- ##" 2010 echo 2011 # The following way of writing the cache mishandles newlines in values, 2012( 2013 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2014 eval ac_val=\$$ac_var 2015 case $ac_val in #( 2016 *${as_nl}*) 2017 case $ac_var in #( 2018 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2019$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2020 esac 2021 case $ac_var in #( 2022 _ | IFS | as_nl) ;; #( 2023 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2024 *) { eval $ac_var=; unset $ac_var;} ;; 2025 esac ;; 2026 esac 2027 done 2028 (set) 2>&1 | 2029 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2030 *${as_nl}ac_space=\ *) 2031 sed -n \ 2032 "s/'\''/'\''\\\\'\'''\''/g; 2033 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2034 ;; #( 2035 *) 2036 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2037 ;; 2038 esac | 2039 sort 2040) 2041 echo 2042 2043 $as_echo "## ----------------- ## 2044## Output variables. ## 2045## ----------------- ##" 2046 echo 2047 for ac_var in $ac_subst_vars 2048 do 2049 eval ac_val=\$$ac_var 2050 case $ac_val in 2051 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2052 esac 2053 $as_echo "$ac_var='\''$ac_val'\''" 2054 done | sort 2055 echo 2056 2057 if test -n "$ac_subst_files"; then 2058 $as_echo "## ------------------- ## 2059## File substitutions. ## 2060## ------------------- ##" 2061 echo 2062 for ac_var in $ac_subst_files 2063 do 2064 eval ac_val=\$$ac_var 2065 case $ac_val in 2066 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2067 esac 2068 $as_echo "$ac_var='\''$ac_val'\''" 2069 done | sort 2070 echo 2071 fi 2072 2073 if test -s confdefs.h; then 2074 $as_echo "## ----------- ## 2075## confdefs.h. ## 2076## ----------- ##" 2077 echo 2078 cat confdefs.h 2079 echo 2080 fi 2081 test "$ac_signal" != 0 && 2082 $as_echo "$as_me: caught signal $ac_signal" 2083 $as_echo "$as_me: exit $exit_status" 2084 } >&5 2085 rm -f core *.core core.conftest.* && 2086 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2087 exit $exit_status 2088' 0 2089for ac_signal in 1 2 13 15; do 2090 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2091done 2092ac_signal=0 2093 2094# confdefs.h avoids OS command line length limits that DEFS can exceed. 2095rm -f -r conftest* confdefs.h 2096 2097$as_echo "/* confdefs.h */" > confdefs.h 2098 2099# Predefined preprocessor variables. 2100 2101cat >>confdefs.h <<_ACEOF 2102#define PACKAGE_NAME "$PACKAGE_NAME" 2103_ACEOF 2104 2105cat >>confdefs.h <<_ACEOF 2106#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2107_ACEOF 2108 2109cat >>confdefs.h <<_ACEOF 2110#define PACKAGE_VERSION "$PACKAGE_VERSION" 2111_ACEOF 2112 2113cat >>confdefs.h <<_ACEOF 2114#define PACKAGE_STRING "$PACKAGE_STRING" 2115_ACEOF 2116 2117cat >>confdefs.h <<_ACEOF 2118#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2119_ACEOF 2120 2121cat >>confdefs.h <<_ACEOF 2122#define PACKAGE_URL "$PACKAGE_URL" 2123_ACEOF 2124 2125 2126# Let the site file select an alternate cache file if it wants to. 2127# Prefer an explicitly selected file to automatically selected ones. 2128ac_site_file1=NONE 2129ac_site_file2=NONE 2130if test -n "$CONFIG_SITE"; then 2131 # We do not want a PATH search for config.site. 2132 case $CONFIG_SITE in #(( 2133 -*) ac_site_file1=./$CONFIG_SITE;; 2134 */*) ac_site_file1=$CONFIG_SITE;; 2135 *) ac_site_file1=./$CONFIG_SITE;; 2136 esac 2137elif test "x$prefix" != xNONE; then 2138 ac_site_file1=$prefix/share/config.site 2139 ac_site_file2=$prefix/etc/config.site 2140else 2141 ac_site_file1=$ac_default_prefix/share/config.site 2142 ac_site_file2=$ac_default_prefix/etc/config.site 2143fi 2144for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2145do 2146 test "x$ac_site_file" = xNONE && continue 2147 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2148 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2149$as_echo "$as_me: loading site script $ac_site_file" >&6;} 2150 sed 's/^/| /' "$ac_site_file" >&5 2151 . "$ac_site_file" \ 2152 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2153$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2154as_fn_error $? "failed to load site script $ac_site_file 2155See \`config.log' for more details" "$LINENO" 5; } 2156 fi 2157done 2158 2159if test -r "$cache_file"; then 2160 # Some versions of bash will fail to source /dev/null (special files 2161 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2162 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2163 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2164$as_echo "$as_me: loading cache $cache_file" >&6;} 2165 case $cache_file in 2166 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2167 *) . "./$cache_file";; 2168 esac 2169 fi 2170else 2171 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2172$as_echo "$as_me: creating cache $cache_file" >&6;} 2173 >$cache_file 2174fi 2175 2176# Check that the precious variables saved in the cache have kept the same 2177# value. 2178ac_cache_corrupted=false 2179for ac_var in $ac_precious_vars; do 2180 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2181 eval ac_new_set=\$ac_env_${ac_var}_set 2182 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2183 eval ac_new_val=\$ac_env_${ac_var}_value 2184 case $ac_old_set,$ac_new_set in 2185 set,) 2186 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2187$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2188 ac_cache_corrupted=: ;; 2189 ,set) 2190 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2191$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2192 ac_cache_corrupted=: ;; 2193 ,);; 2194 *) 2195 if test "x$ac_old_val" != "x$ac_new_val"; then 2196 # differences in whitespace do not lead to failure. 2197 ac_old_val_w=`echo x $ac_old_val` 2198 ac_new_val_w=`echo x $ac_new_val` 2199 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2200 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2201$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2202 ac_cache_corrupted=: 2203 else 2204 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2205$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2206 eval $ac_var=\$ac_old_val 2207 fi 2208 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2209$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2210 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2211$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2212 fi;; 2213 esac 2214 # Pass precious variables to config.status. 2215 if test "$ac_new_set" = set; then 2216 case $ac_new_val in 2217 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2218 *) ac_arg=$ac_var=$ac_new_val ;; 2219 esac 2220 case " $ac_configure_args " in 2221 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2222 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2223 esac 2224 fi 2225done 2226if $ac_cache_corrupted; then 2227 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2228$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2229 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2230$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2231 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2232fi 2233## -------------------- ## 2234## Main body of script. ## 2235## -------------------- ## 2236 2237ac_ext=c 2238ac_cpp='$CPP $CPPFLAGS' 2239ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2240ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2241ac_compiler_gnu=$ac_cv_c_compiler_gnu 2242 2243 2244 2245ac_config_headers="$ac_config_headers config.h" 2246 2247# expand $ac_aux_dir to an absolute path 2248am_aux_dir=`cd $ac_aux_dir && pwd` 2249 2250ac_ext=c 2251ac_cpp='$CPP $CPPFLAGS' 2252ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2253ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2254ac_compiler_gnu=$ac_cv_c_compiler_gnu 2255if test -n "$ac_tool_prefix"; then 2256 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2257set dummy ${ac_tool_prefix}gcc; ac_word=$2 2258{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2259$as_echo_n "checking for $ac_word... " >&6; } 2260if ${ac_cv_prog_CC+:} false; then : 2261 $as_echo_n "(cached) " >&6 2262else 2263 if test -n "$CC"; then 2264 ac_cv_prog_CC="$CC" # Let the user override the test. 2265else 2266as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2267for as_dir in $PATH 2268do 2269 IFS=$as_save_IFS 2270 test -z "$as_dir" && as_dir=. 2271 for ac_exec_ext in '' $ac_executable_extensions; do 2272 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2273 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2274 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2275 break 2 2276 fi 2277done 2278 done 2279IFS=$as_save_IFS 2280 2281fi 2282fi 2283CC=$ac_cv_prog_CC 2284if test -n "$CC"; then 2285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2286$as_echo "$CC" >&6; } 2287else 2288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2289$as_echo "no" >&6; } 2290fi 2291 2292 2293fi 2294if test -z "$ac_cv_prog_CC"; then 2295 ac_ct_CC=$CC 2296 # Extract the first word of "gcc", so it can be a program name with args. 2297set dummy gcc; ac_word=$2 2298{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2299$as_echo_n "checking for $ac_word... " >&6; } 2300if ${ac_cv_prog_ac_ct_CC+:} false; then : 2301 $as_echo_n "(cached) " >&6 2302else 2303 if test -n "$ac_ct_CC"; then 2304 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2305else 2306as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2307for as_dir in $PATH 2308do 2309 IFS=$as_save_IFS 2310 test -z "$as_dir" && as_dir=. 2311 for ac_exec_ext in '' $ac_executable_extensions; do 2312 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2313 ac_cv_prog_ac_ct_CC="gcc" 2314 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2315 break 2 2316 fi 2317done 2318 done 2319IFS=$as_save_IFS 2320 2321fi 2322fi 2323ac_ct_CC=$ac_cv_prog_ac_ct_CC 2324if test -n "$ac_ct_CC"; then 2325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2326$as_echo "$ac_ct_CC" >&6; } 2327else 2328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2329$as_echo "no" >&6; } 2330fi 2331 2332 if test "x$ac_ct_CC" = x; then 2333 CC="" 2334 else 2335 case $cross_compiling:$ac_tool_warned in 2336yes:) 2337{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2338$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2339ac_tool_warned=yes ;; 2340esac 2341 CC=$ac_ct_CC 2342 fi 2343else 2344 CC="$ac_cv_prog_CC" 2345fi 2346 2347if test -z "$CC"; then 2348 if test -n "$ac_tool_prefix"; then 2349 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2350set dummy ${ac_tool_prefix}cc; ac_word=$2 2351{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2352$as_echo_n "checking for $ac_word... " >&6; } 2353if ${ac_cv_prog_CC+:} false; then : 2354 $as_echo_n "(cached) " >&6 2355else 2356 if test -n "$CC"; then 2357 ac_cv_prog_CC="$CC" # Let the user override the test. 2358else 2359as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2360for as_dir in $PATH 2361do 2362 IFS=$as_save_IFS 2363 test -z "$as_dir" && as_dir=. 2364 for ac_exec_ext in '' $ac_executable_extensions; do 2365 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2366 ac_cv_prog_CC="${ac_tool_prefix}cc" 2367 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2368 break 2 2369 fi 2370done 2371 done 2372IFS=$as_save_IFS 2373 2374fi 2375fi 2376CC=$ac_cv_prog_CC 2377if test -n "$CC"; then 2378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2379$as_echo "$CC" >&6; } 2380else 2381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2382$as_echo "no" >&6; } 2383fi 2384 2385 2386 fi 2387fi 2388if test -z "$CC"; then 2389 # Extract the first word of "cc", so it can be a program name with args. 2390set dummy cc; ac_word=$2 2391{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2392$as_echo_n "checking for $ac_word... " >&6; } 2393if ${ac_cv_prog_CC+:} false; then : 2394 $as_echo_n "(cached) " >&6 2395else 2396 if test -n "$CC"; then 2397 ac_cv_prog_CC="$CC" # Let the user override the test. 2398else 2399 ac_prog_rejected=no 2400as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2401for as_dir in $PATH 2402do 2403 IFS=$as_save_IFS 2404 test -z "$as_dir" && as_dir=. 2405 for ac_exec_ext in '' $ac_executable_extensions; do 2406 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2407 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2408 ac_prog_rejected=yes 2409 continue 2410 fi 2411 ac_cv_prog_CC="cc" 2412 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2413 break 2 2414 fi 2415done 2416 done 2417IFS=$as_save_IFS 2418 2419if test $ac_prog_rejected = yes; then 2420 # We found a bogon in the path, so make sure we never use it. 2421 set dummy $ac_cv_prog_CC 2422 shift 2423 if test $# != 0; then 2424 # We chose a different compiler from the bogus one. 2425 # However, it has the same basename, so the bogon will be chosen 2426 # first if we set CC to just the basename; use the full file name. 2427 shift 2428 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2429 fi 2430fi 2431fi 2432fi 2433CC=$ac_cv_prog_CC 2434if test -n "$CC"; then 2435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2436$as_echo "$CC" >&6; } 2437else 2438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2439$as_echo "no" >&6; } 2440fi 2441 2442 2443fi 2444if test -z "$CC"; then 2445 if test -n "$ac_tool_prefix"; then 2446 for ac_prog in cl.exe 2447 do 2448 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2449set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2450{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2451$as_echo_n "checking for $ac_word... " >&6; } 2452if ${ac_cv_prog_CC+:} false; then : 2453 $as_echo_n "(cached) " >&6 2454else 2455 if test -n "$CC"; then 2456 ac_cv_prog_CC="$CC" # Let the user override the test. 2457else 2458as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2459for as_dir in $PATH 2460do 2461 IFS=$as_save_IFS 2462 test -z "$as_dir" && as_dir=. 2463 for ac_exec_ext in '' $ac_executable_extensions; do 2464 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2465 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2466 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2467 break 2 2468 fi 2469done 2470 done 2471IFS=$as_save_IFS 2472 2473fi 2474fi 2475CC=$ac_cv_prog_CC 2476if test -n "$CC"; then 2477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2478$as_echo "$CC" >&6; } 2479else 2480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2481$as_echo "no" >&6; } 2482fi 2483 2484 2485 test -n "$CC" && break 2486 done 2487fi 2488if test -z "$CC"; then 2489 ac_ct_CC=$CC 2490 for ac_prog in cl.exe 2491do 2492 # Extract the first word of "$ac_prog", so it can be a program name with args. 2493set dummy $ac_prog; ac_word=$2 2494{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2495$as_echo_n "checking for $ac_word... " >&6; } 2496if ${ac_cv_prog_ac_ct_CC+:} false; then : 2497 $as_echo_n "(cached) " >&6 2498else 2499 if test -n "$ac_ct_CC"; then 2500 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2501else 2502as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2503for as_dir in $PATH 2504do 2505 IFS=$as_save_IFS 2506 test -z "$as_dir" && as_dir=. 2507 for ac_exec_ext in '' $ac_executable_extensions; do 2508 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2509 ac_cv_prog_ac_ct_CC="$ac_prog" 2510 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2511 break 2 2512 fi 2513done 2514 done 2515IFS=$as_save_IFS 2516 2517fi 2518fi 2519ac_ct_CC=$ac_cv_prog_ac_ct_CC 2520if test -n "$ac_ct_CC"; then 2521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2522$as_echo "$ac_ct_CC" >&6; } 2523else 2524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2525$as_echo "no" >&6; } 2526fi 2527 2528 2529 test -n "$ac_ct_CC" && break 2530done 2531 2532 if test "x$ac_ct_CC" = x; then 2533 CC="" 2534 else 2535 case $cross_compiling:$ac_tool_warned in 2536yes:) 2537{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2538$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2539ac_tool_warned=yes ;; 2540esac 2541 CC=$ac_ct_CC 2542 fi 2543fi 2544 2545fi 2546 2547 2548test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2549$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2550as_fn_error $? "no acceptable C compiler found in \$PATH 2551See \`config.log' for more details" "$LINENO" 5; } 2552 2553# Provide some information about the compiler. 2554$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2555set X $ac_compile 2556ac_compiler=$2 2557for ac_option in --version -v -V -qversion; do 2558 { { ac_try="$ac_compiler $ac_option >&5" 2559case "(($ac_try" in 2560 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2561 *) ac_try_echo=$ac_try;; 2562esac 2563eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2564$as_echo "$ac_try_echo"; } >&5 2565 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2566 ac_status=$? 2567 if test -s conftest.err; then 2568 sed '10a\ 2569... rest of stderr output deleted ... 2570 10q' conftest.err >conftest.er1 2571 cat conftest.er1 >&5 2572 fi 2573 rm -f conftest.er1 conftest.err 2574 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2575 test $ac_status = 0; } 2576done 2577 2578cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2579/* end confdefs.h. */ 2580 2581int 2582main () 2583{ 2584 2585 ; 2586 return 0; 2587} 2588_ACEOF 2589ac_clean_files_save=$ac_clean_files 2590ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2591# Try to create an executable without -o first, disregard a.out. 2592# It will help us diagnose broken compilers, and finding out an intuition 2593# of exeext. 2594{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2595$as_echo_n "checking whether the C compiler works... " >&6; } 2596ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 2597 2598# The possible output files: 2599ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 2600 2601ac_rmfiles= 2602for ac_file in $ac_files 2603do 2604 case $ac_file in 2605 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2606 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 2607 esac 2608done 2609rm -f $ac_rmfiles 2610 2611if { { ac_try="$ac_link_default" 2612case "(($ac_try" in 2613 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2614 *) ac_try_echo=$ac_try;; 2615esac 2616eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2617$as_echo "$ac_try_echo"; } >&5 2618 (eval "$ac_link_default") 2>&5 2619 ac_status=$? 2620 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2621 test $ac_status = 0; }; then : 2622 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 2623# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 2624# in a Makefile. We should not override ac_cv_exeext if it was cached, 2625# so that the user can short-circuit this test for compilers unknown to 2626# Autoconf. 2627for ac_file in $ac_files '' 2628do 2629 test -f "$ac_file" || continue 2630 case $ac_file in 2631 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2632 ;; 2633 [ab].out ) 2634 # We found the default executable, but exeext='' is most 2635 # certainly right. 2636 break;; 2637 *.* ) 2638 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2639 then :; else 2640 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2641 fi 2642 # We set ac_cv_exeext here because the later test for it is not 2643 # safe: cross compilers may not add the suffix if given an `-o' 2644 # argument, so we may need to know it at that point already. 2645 # Even if this section looks crufty: it has the advantage of 2646 # actually working. 2647 break;; 2648 * ) 2649 break;; 2650 esac 2651done 2652test "$ac_cv_exeext" = no && ac_cv_exeext= 2653 2654else 2655 ac_file='' 2656fi 2657if test -z "$ac_file"; then : 2658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2659$as_echo "no" >&6; } 2660$as_echo "$as_me: failed program was:" >&5 2661sed 's/^/| /' conftest.$ac_ext >&5 2662 2663{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2664$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2665as_fn_error 77 "C compiler cannot create executables 2666See \`config.log' for more details" "$LINENO" 5; } 2667else 2668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2669$as_echo "yes" >&6; } 2670fi 2671{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2672$as_echo_n "checking for C compiler default output file name... " >&6; } 2673{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2674$as_echo "$ac_file" >&6; } 2675ac_exeext=$ac_cv_exeext 2676 2677rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 2678ac_clean_files=$ac_clean_files_save 2679{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2680$as_echo_n "checking for suffix of executables... " >&6; } 2681if { { ac_try="$ac_link" 2682case "(($ac_try" in 2683 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2684 *) ac_try_echo=$ac_try;; 2685esac 2686eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2687$as_echo "$ac_try_echo"; } >&5 2688 (eval "$ac_link") 2>&5 2689 ac_status=$? 2690 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2691 test $ac_status = 0; }; then : 2692 # If both `conftest.exe' and `conftest' are `present' (well, observable) 2693# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 2694# work properly (i.e., refer to `conftest.exe'), while it won't with 2695# `rm'. 2696for ac_file in conftest.exe conftest conftest.*; do 2697 test -f "$ac_file" || continue 2698 case $ac_file in 2699 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2700 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2701 break;; 2702 * ) break;; 2703 esac 2704done 2705else 2706 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2707$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2708as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2709See \`config.log' for more details" "$LINENO" 5; } 2710fi 2711rm -f conftest conftest$ac_cv_exeext 2712{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2713$as_echo "$ac_cv_exeext" >&6; } 2714 2715rm -f conftest.$ac_ext 2716EXEEXT=$ac_cv_exeext 2717ac_exeext=$EXEEXT 2718cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2719/* end confdefs.h. */ 2720#include <stdio.h> 2721int 2722main () 2723{ 2724FILE *f = fopen ("conftest.out", "w"); 2725 return ferror (f) || fclose (f) != 0; 2726 2727 ; 2728 return 0; 2729} 2730_ACEOF 2731ac_clean_files="$ac_clean_files conftest.out" 2732# Check that the compiler produces executables we can run. If not, either 2733# the compiler is broken, or we cross compile. 2734{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2735$as_echo_n "checking whether we are cross compiling... " >&6; } 2736if test "$cross_compiling" != yes; then 2737 { { ac_try="$ac_link" 2738case "(($ac_try" in 2739 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2740 *) ac_try_echo=$ac_try;; 2741esac 2742eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2743$as_echo "$ac_try_echo"; } >&5 2744 (eval "$ac_link") 2>&5 2745 ac_status=$? 2746 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2747 test $ac_status = 0; } 2748 if { ac_try='./conftest$ac_cv_exeext' 2749 { { case "(($ac_try" in 2750 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2751 *) ac_try_echo=$ac_try;; 2752esac 2753eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2754$as_echo "$ac_try_echo"; } >&5 2755 (eval "$ac_try") 2>&5 2756 ac_status=$? 2757 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2758 test $ac_status = 0; }; }; then 2759 cross_compiling=no 2760 else 2761 if test "$cross_compiling" = maybe; then 2762 cross_compiling=yes 2763 else 2764 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2765$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2766as_fn_error $? "cannot run C compiled programs. 2767If you meant to cross compile, use \`--host'. 2768See \`config.log' for more details" "$LINENO" 5; } 2769 fi 2770 fi 2771fi 2772{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2773$as_echo "$cross_compiling" >&6; } 2774 2775rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2776ac_clean_files=$ac_clean_files_save 2777{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2778$as_echo_n "checking for suffix of object files... " >&6; } 2779if ${ac_cv_objext+:} false; then : 2780 $as_echo_n "(cached) " >&6 2781else 2782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2783/* end confdefs.h. */ 2784 2785int 2786main () 2787{ 2788 2789 ; 2790 return 0; 2791} 2792_ACEOF 2793rm -f conftest.o conftest.obj 2794if { { ac_try="$ac_compile" 2795case "(($ac_try" in 2796 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2797 *) ac_try_echo=$ac_try;; 2798esac 2799eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2800$as_echo "$ac_try_echo"; } >&5 2801 (eval "$ac_compile") 2>&5 2802 ac_status=$? 2803 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2804 test $ac_status = 0; }; then : 2805 for ac_file in conftest.o conftest.obj conftest.*; do 2806 test -f "$ac_file" || continue; 2807 case $ac_file in 2808 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2809 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2810 break;; 2811 esac 2812done 2813else 2814 $as_echo "$as_me: failed program was:" >&5 2815sed 's/^/| /' conftest.$ac_ext >&5 2816 2817{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2818$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2819as_fn_error $? "cannot compute suffix of object files: cannot compile 2820See \`config.log' for more details" "$LINENO" 5; } 2821fi 2822rm -f conftest.$ac_cv_objext conftest.$ac_ext 2823fi 2824{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2825$as_echo "$ac_cv_objext" >&6; } 2826OBJEXT=$ac_cv_objext 2827ac_objext=$OBJEXT 2828{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2829$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2830if ${ac_cv_c_compiler_gnu+:} false; then : 2831 $as_echo_n "(cached) " >&6 2832else 2833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2834/* end confdefs.h. */ 2835 2836int 2837main () 2838{ 2839#ifndef __GNUC__ 2840 choke me 2841#endif 2842 2843 ; 2844 return 0; 2845} 2846_ACEOF 2847if ac_fn_c_try_compile "$LINENO"; then : 2848 ac_compiler_gnu=yes 2849else 2850 ac_compiler_gnu=no 2851fi 2852rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2853ac_cv_c_compiler_gnu=$ac_compiler_gnu 2854 2855fi 2856{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2857$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2858if test $ac_compiler_gnu = yes; then 2859 GCC=yes 2860else 2861 GCC= 2862fi 2863ac_test_CFLAGS=${CFLAGS+set} 2864ac_save_CFLAGS=$CFLAGS 2865{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2866$as_echo_n "checking whether $CC accepts -g... " >&6; } 2867if ${ac_cv_prog_cc_g+:} false; then : 2868 $as_echo_n "(cached) " >&6 2869else 2870 ac_save_c_werror_flag=$ac_c_werror_flag 2871 ac_c_werror_flag=yes 2872 ac_cv_prog_cc_g=no 2873 CFLAGS="-g" 2874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2875/* end confdefs.h. */ 2876 2877int 2878main () 2879{ 2880 2881 ; 2882 return 0; 2883} 2884_ACEOF 2885if ac_fn_c_try_compile "$LINENO"; then : 2886 ac_cv_prog_cc_g=yes 2887else 2888 CFLAGS="" 2889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2890/* end confdefs.h. */ 2891 2892int 2893main () 2894{ 2895 2896 ; 2897 return 0; 2898} 2899_ACEOF 2900if ac_fn_c_try_compile "$LINENO"; then : 2901 2902else 2903 ac_c_werror_flag=$ac_save_c_werror_flag 2904 CFLAGS="-g" 2905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2906/* end confdefs.h. */ 2907 2908int 2909main () 2910{ 2911 2912 ; 2913 return 0; 2914} 2915_ACEOF 2916if ac_fn_c_try_compile "$LINENO"; then : 2917 ac_cv_prog_cc_g=yes 2918fi 2919rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2920fi 2921rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2922fi 2923rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2924 ac_c_werror_flag=$ac_save_c_werror_flag 2925fi 2926{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2927$as_echo "$ac_cv_prog_cc_g" >&6; } 2928if test "$ac_test_CFLAGS" = set; then 2929 CFLAGS=$ac_save_CFLAGS 2930elif test $ac_cv_prog_cc_g = yes; then 2931 if test "$GCC" = yes; then 2932 CFLAGS="-g -O2" 2933 else 2934 CFLAGS="-g" 2935 fi 2936else 2937 if test "$GCC" = yes; then 2938 CFLAGS="-O2" 2939 else 2940 CFLAGS= 2941 fi 2942fi 2943{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2944$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2945if ${ac_cv_prog_cc_c89+:} false; then : 2946 $as_echo_n "(cached) " >&6 2947else 2948 ac_cv_prog_cc_c89=no 2949ac_save_CC=$CC 2950cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2951/* end confdefs.h. */ 2952#include <stdarg.h> 2953#include <stdio.h> 2954#include <sys/types.h> 2955#include <sys/stat.h> 2956/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2957struct buf { int x; }; 2958FILE * (*rcsopen) (struct buf *, struct stat *, int); 2959static char *e (p, i) 2960 char **p; 2961 int i; 2962{ 2963 return p[i]; 2964} 2965static char *f (char * (*g) (char **, int), char **p, ...) 2966{ 2967 char *s; 2968 va_list v; 2969 va_start (v,p); 2970 s = g (p, va_arg (v,int)); 2971 va_end (v); 2972 return s; 2973} 2974 2975/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2976 function prototypes and stuff, but not '\xHH' hex character constants. 2977 These don't provoke an error unfortunately, instead are silently treated 2978 as 'x'. The following induces an error, until -std is added to get 2979 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2980 array size at least. It's necessary to write '\x00'==0 to get something 2981 that's true only with -std. */ 2982int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2983 2984/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2985 inside strings and character constants. */ 2986#define FOO(x) 'x' 2987int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2988 2989int test (int i, double x); 2990struct s1 {int (*f) (int a);}; 2991struct s2 {int (*f) (double a);}; 2992int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2993int argc; 2994char **argv; 2995int 2996main () 2997{ 2998return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2999 ; 3000 return 0; 3001} 3002_ACEOF 3003for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3004 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3005do 3006 CC="$ac_save_CC $ac_arg" 3007 if ac_fn_c_try_compile "$LINENO"; then : 3008 ac_cv_prog_cc_c89=$ac_arg 3009fi 3010rm -f core conftest.err conftest.$ac_objext 3011 test "x$ac_cv_prog_cc_c89" != "xno" && break 3012done 3013rm -f conftest.$ac_ext 3014CC=$ac_save_CC 3015 3016fi 3017# AC_CACHE_VAL 3018case "x$ac_cv_prog_cc_c89" in 3019 x) 3020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3021$as_echo "none needed" >&6; } ;; 3022 xno) 3023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3024$as_echo "unsupported" >&6; } ;; 3025 *) 3026 CC="$CC $ac_cv_prog_cc_c89" 3027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3028$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3029esac 3030if test "x$ac_cv_prog_cc_c89" != xno; then : 3031 3032fi 3033 3034ac_ext=c 3035ac_cpp='$CPP $CPPFLAGS' 3036ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3037ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3038ac_compiler_gnu=$ac_cv_c_compiler_gnu 3039 3040ac_ext=c 3041ac_cpp='$CPP $CPPFLAGS' 3042ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3043ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3044ac_compiler_gnu=$ac_cv_c_compiler_gnu 3045{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3046$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3047if ${am_cv_prog_cc_c_o+:} false; then : 3048 $as_echo_n "(cached) " >&6 3049else 3050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3051/* end confdefs.h. */ 3052 3053int 3054main () 3055{ 3056 3057 ; 3058 return 0; 3059} 3060_ACEOF 3061 # Make sure it works both with $CC and with simple cc. 3062 # Following AC_PROG_CC_C_O, we do the test twice because some 3063 # compilers refuse to overwrite an existing .o file with -o, 3064 # though they will create one. 3065 am_cv_prog_cc_c_o=yes 3066 for am_i in 1 2; do 3067 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3068 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3069 ac_status=$? 3070 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3071 (exit $ac_status); } \ 3072 && test -f conftest2.$ac_objext; then 3073 : OK 3074 else 3075 am_cv_prog_cc_c_o=no 3076 break 3077 fi 3078 done 3079 rm -f core conftest* 3080 unset am_i 3081fi 3082{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3083$as_echo "$am_cv_prog_cc_c_o" >&6; } 3084if test "$am_cv_prog_cc_c_o" != yes; then 3085 # Losing compiler, so override with the script. 3086 # FIXME: It is wrong to rewrite CC. 3087 # But if we don't then we get into trouble of one sort or another. 3088 # A longer-term fix would be to have automake use am__CC in this case, 3089 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3090 CC="$am_aux_dir/compile $CC" 3091fi 3092ac_ext=c 3093ac_cpp='$CPP $CPPFLAGS' 3094ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3095ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3096ac_compiler_gnu=$ac_cv_c_compiler_gnu 3097 3098 3099 3100ac_ext=c 3101ac_cpp='$CPP $CPPFLAGS' 3102ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3103ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3104ac_compiler_gnu=$ac_cv_c_compiler_gnu 3105{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3106$as_echo_n "checking how to run the C preprocessor... " >&6; } 3107# On Suns, sometimes $CPP names a directory. 3108if test -n "$CPP" && test -d "$CPP"; then 3109 CPP= 3110fi 3111if test -z "$CPP"; then 3112 if ${ac_cv_prog_CPP+:} false; then : 3113 $as_echo_n "(cached) " >&6 3114else 3115 # Double quotes because CPP needs to be expanded 3116 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3117 do 3118 ac_preproc_ok=false 3119for ac_c_preproc_warn_flag in '' yes 3120do 3121 # Use a header file that comes with gcc, so configuring glibc 3122 # with a fresh cross-compiler works. 3123 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3124 # <limits.h> exists even on freestanding compilers. 3125 # On the NeXT, cc -E runs the code through the compiler's parser, 3126 # not just through cpp. "Syntax error" is here to catch this case. 3127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3128/* end confdefs.h. */ 3129#ifdef __STDC__ 3130# include <limits.h> 3131#else 3132# include <assert.h> 3133#endif 3134 Syntax error 3135_ACEOF 3136if ac_fn_c_try_cpp "$LINENO"; then : 3137 3138else 3139 # Broken: fails on valid input. 3140continue 3141fi 3142rm -f conftest.err conftest.i conftest.$ac_ext 3143 3144 # OK, works on sane cases. Now check whether nonexistent headers 3145 # can be detected and how. 3146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3147/* end confdefs.h. */ 3148#include <ac_nonexistent.h> 3149_ACEOF 3150if ac_fn_c_try_cpp "$LINENO"; then : 3151 # Broken: success on invalid input. 3152continue 3153else 3154 # Passes both tests. 3155ac_preproc_ok=: 3156break 3157fi 3158rm -f conftest.err conftest.i conftest.$ac_ext 3159 3160done 3161# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3162rm -f conftest.i conftest.err conftest.$ac_ext 3163if $ac_preproc_ok; then : 3164 break 3165fi 3166 3167 done 3168 ac_cv_prog_CPP=$CPP 3169 3170fi 3171 CPP=$ac_cv_prog_CPP 3172else 3173 ac_cv_prog_CPP=$CPP 3174fi 3175{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3176$as_echo "$CPP" >&6; } 3177ac_preproc_ok=false 3178for ac_c_preproc_warn_flag in '' yes 3179do 3180 # Use a header file that comes with gcc, so configuring glibc 3181 # with a fresh cross-compiler works. 3182 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3183 # <limits.h> exists even on freestanding compilers. 3184 # On the NeXT, cc -E runs the code through the compiler's parser, 3185 # not just through cpp. "Syntax error" is here to catch this case. 3186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3187/* end confdefs.h. */ 3188#ifdef __STDC__ 3189# include <limits.h> 3190#else 3191# include <assert.h> 3192#endif 3193 Syntax error 3194_ACEOF 3195if ac_fn_c_try_cpp "$LINENO"; then : 3196 3197else 3198 # Broken: fails on valid input. 3199continue 3200fi 3201rm -f conftest.err conftest.i conftest.$ac_ext 3202 3203 # OK, works on sane cases. Now check whether nonexistent headers 3204 # can be detected and how. 3205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3206/* end confdefs.h. */ 3207#include <ac_nonexistent.h> 3208_ACEOF 3209if ac_fn_c_try_cpp "$LINENO"; then : 3210 # Broken: success on invalid input. 3211continue 3212else 3213 # Passes both tests. 3214ac_preproc_ok=: 3215break 3216fi 3217rm -f conftest.err conftest.i conftest.$ac_ext 3218 3219done 3220# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3221rm -f conftest.i conftest.err conftest.$ac_ext 3222if $ac_preproc_ok; then : 3223 3224else 3225 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3226$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3227as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3228See \`config.log' for more details" "$LINENO" 5; } 3229fi 3230 3231ac_ext=c 3232ac_cpp='$CPP $CPPFLAGS' 3233ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3234ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3235ac_compiler_gnu=$ac_cv_c_compiler_gnu 3236 3237 3238{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3239$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3240if ${ac_cv_path_GREP+:} false; then : 3241 $as_echo_n "(cached) " >&6 3242else 3243 if test -z "$GREP"; then 3244 ac_path_GREP_found=false 3245 # Loop through the user's path and test for each of PROGNAME-LIST 3246 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3247for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3248do 3249 IFS=$as_save_IFS 3250 test -z "$as_dir" && as_dir=. 3251 for ac_prog in grep ggrep; do 3252 for ac_exec_ext in '' $ac_executable_extensions; do 3253 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3254 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3255# Check for GNU ac_path_GREP and select it if it is found. 3256 # Check for GNU $ac_path_GREP 3257case `"$ac_path_GREP" --version 2>&1` in 3258*GNU*) 3259 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3260*) 3261 ac_count=0 3262 $as_echo_n 0123456789 >"conftest.in" 3263 while : 3264 do 3265 cat "conftest.in" "conftest.in" >"conftest.tmp" 3266 mv "conftest.tmp" "conftest.in" 3267 cp "conftest.in" "conftest.nl" 3268 $as_echo 'GREP' >> "conftest.nl" 3269 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3270 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3271 as_fn_arith $ac_count + 1 && ac_count=$as_val 3272 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3273 # Best one so far, save it but keep looking for a better one 3274 ac_cv_path_GREP="$ac_path_GREP" 3275 ac_path_GREP_max=$ac_count 3276 fi 3277 # 10*(2^10) chars as input seems more than enough 3278 test $ac_count -gt 10 && break 3279 done 3280 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3281esac 3282 3283 $ac_path_GREP_found && break 3 3284 done 3285 done 3286 done 3287IFS=$as_save_IFS 3288 if test -z "$ac_cv_path_GREP"; then 3289 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3290 fi 3291else 3292 ac_cv_path_GREP=$GREP 3293fi 3294 3295fi 3296{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3297$as_echo "$ac_cv_path_GREP" >&6; } 3298 GREP="$ac_cv_path_GREP" 3299 3300 3301{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3302$as_echo_n "checking for egrep... " >&6; } 3303if ${ac_cv_path_EGREP+:} false; then : 3304 $as_echo_n "(cached) " >&6 3305else 3306 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3307 then ac_cv_path_EGREP="$GREP -E" 3308 else 3309 if test -z "$EGREP"; then 3310 ac_path_EGREP_found=false 3311 # Loop through the user's path and test for each of PROGNAME-LIST 3312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3313for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3314do 3315 IFS=$as_save_IFS 3316 test -z "$as_dir" && as_dir=. 3317 for ac_prog in egrep; do 3318 for ac_exec_ext in '' $ac_executable_extensions; do 3319 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3320 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3321# Check for GNU ac_path_EGREP and select it if it is found. 3322 # Check for GNU $ac_path_EGREP 3323case `"$ac_path_EGREP" --version 2>&1` in 3324*GNU*) 3325 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3326*) 3327 ac_count=0 3328 $as_echo_n 0123456789 >"conftest.in" 3329 while : 3330 do 3331 cat "conftest.in" "conftest.in" >"conftest.tmp" 3332 mv "conftest.tmp" "conftest.in" 3333 cp "conftest.in" "conftest.nl" 3334 $as_echo 'EGREP' >> "conftest.nl" 3335 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3336 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3337 as_fn_arith $ac_count + 1 && ac_count=$as_val 3338 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3339 # Best one so far, save it but keep looking for a better one 3340 ac_cv_path_EGREP="$ac_path_EGREP" 3341 ac_path_EGREP_max=$ac_count 3342 fi 3343 # 10*(2^10) chars as input seems more than enough 3344 test $ac_count -gt 10 && break 3345 done 3346 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3347esac 3348 3349 $ac_path_EGREP_found && break 3 3350 done 3351 done 3352 done 3353IFS=$as_save_IFS 3354 if test -z "$ac_cv_path_EGREP"; then 3355 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3356 fi 3357else 3358 ac_cv_path_EGREP=$EGREP 3359fi 3360 3361 fi 3362fi 3363{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3364$as_echo "$ac_cv_path_EGREP" >&6; } 3365 EGREP="$ac_cv_path_EGREP" 3366 3367 3368{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3369$as_echo_n "checking for ANSI C header files... " >&6; } 3370if ${ac_cv_header_stdc+:} false; then : 3371 $as_echo_n "(cached) " >&6 3372else 3373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3374/* end confdefs.h. */ 3375#include <stdlib.h> 3376#include <stdarg.h> 3377#include <string.h> 3378#include <float.h> 3379 3380int 3381main () 3382{ 3383 3384 ; 3385 return 0; 3386} 3387_ACEOF 3388if ac_fn_c_try_compile "$LINENO"; then : 3389 ac_cv_header_stdc=yes 3390else 3391 ac_cv_header_stdc=no 3392fi 3393rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3394 3395if test $ac_cv_header_stdc = yes; then 3396 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3398/* end confdefs.h. */ 3399#include <string.h> 3400 3401_ACEOF 3402if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3403 $EGREP "memchr" >/dev/null 2>&1; then : 3404 3405else 3406 ac_cv_header_stdc=no 3407fi 3408rm -f conftest* 3409 3410fi 3411 3412if test $ac_cv_header_stdc = yes; then 3413 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3415/* end confdefs.h. */ 3416#include <stdlib.h> 3417 3418_ACEOF 3419if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3420 $EGREP "free" >/dev/null 2>&1; then : 3421 3422else 3423 ac_cv_header_stdc=no 3424fi 3425rm -f conftest* 3426 3427fi 3428 3429if test $ac_cv_header_stdc = yes; then 3430 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3431 if test "$cross_compiling" = yes; then : 3432 : 3433else 3434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3435/* end confdefs.h. */ 3436#include <ctype.h> 3437#include <stdlib.h> 3438#if ((' ' & 0x0FF) == 0x020) 3439# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3440# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3441#else 3442# define ISLOWER(c) \ 3443 (('a' <= (c) && (c) <= 'i') \ 3444 || ('j' <= (c) && (c) <= 'r') \ 3445 || ('s' <= (c) && (c) <= 'z')) 3446# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3447#endif 3448 3449#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3450int 3451main () 3452{ 3453 int i; 3454 for (i = 0; i < 256; i++) 3455 if (XOR (islower (i), ISLOWER (i)) 3456 || toupper (i) != TOUPPER (i)) 3457 return 2; 3458 return 0; 3459} 3460_ACEOF 3461if ac_fn_c_try_run "$LINENO"; then : 3462 3463else 3464 ac_cv_header_stdc=no 3465fi 3466rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3467 conftest.$ac_objext conftest.beam conftest.$ac_ext 3468fi 3469 3470fi 3471fi 3472{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3473$as_echo "$ac_cv_header_stdc" >&6; } 3474if test $ac_cv_header_stdc = yes; then 3475 3476$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3477 3478fi 3479 3480# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3481for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3482 inttypes.h stdint.h unistd.h 3483do : 3484 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3485ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3486" 3487if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3488 cat >>confdefs.h <<_ACEOF 3489#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3490_ACEOF 3491 3492fi 3493 3494done 3495 3496 3497 3498 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3499if test "x$ac_cv_header_minix_config_h" = xyes; then : 3500 MINIX=yes 3501else 3502 MINIX= 3503fi 3504 3505 3506 if test "$MINIX" = yes; then 3507 3508$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3509 3510 3511$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3512 3513 3514$as_echo "#define _MINIX 1" >>confdefs.h 3515 3516 fi 3517 3518 3519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3520$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3521if ${ac_cv_safe_to_define___extensions__+:} false; then : 3522 $as_echo_n "(cached) " >&6 3523else 3524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3525/* end confdefs.h. */ 3526 3527# define __EXTENSIONS__ 1 3528 $ac_includes_default 3529int 3530main () 3531{ 3532 3533 ; 3534 return 0; 3535} 3536_ACEOF 3537if ac_fn_c_try_compile "$LINENO"; then : 3538 ac_cv_safe_to_define___extensions__=yes 3539else 3540 ac_cv_safe_to_define___extensions__=no 3541fi 3542rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3543fi 3544{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3545$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3546 test $ac_cv_safe_to_define___extensions__ = yes && 3547 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3548 3549 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3550 3551 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3552 3553 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3554 3555 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3556 3557 3558 3559# Initialize Automake 3560am__api_version='1.14' 3561 3562ac_aux_dir= 3563for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 3564 if test -f "$ac_dir/install-sh"; then 3565 ac_aux_dir=$ac_dir 3566 ac_install_sh="$ac_aux_dir/install-sh -c" 3567 break 3568 elif test -f "$ac_dir/install.sh"; then 3569 ac_aux_dir=$ac_dir 3570 ac_install_sh="$ac_aux_dir/install.sh -c" 3571 break 3572 elif test -f "$ac_dir/shtool"; then 3573 ac_aux_dir=$ac_dir 3574 ac_install_sh="$ac_aux_dir/shtool install -c" 3575 break 3576 fi 3577done 3578if test -z "$ac_aux_dir"; then 3579 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 3580fi 3581 3582# These three variables are undocumented and unsupported, 3583# and are intended to be withdrawn in a future Autoconf release. 3584# They can cause serious problems if a builder's source tree is in a directory 3585# whose full name contains unusual characters. 3586ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 3587ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 3588ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 3589 3590 3591# Find a good install program. We prefer a C program (faster), 3592# so one script is as good as another. But avoid the broken or 3593# incompatible versions: 3594# SysV /etc/install, /usr/sbin/install 3595# SunOS /usr/etc/install 3596# IRIX /sbin/install 3597# AIX /bin/install 3598# AmigaOS /C/install, which installs bootblocks on floppy discs 3599# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3600# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3601# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3602# OS/2's system install, which has a completely different semantic 3603# ./install, which can be erroneously created by make from ./install.sh. 3604# Reject install programs that cannot install multiple files. 3605{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3606$as_echo_n "checking for a BSD-compatible install... " >&6; } 3607if test -z "$INSTALL"; then 3608if ${ac_cv_path_install+:} false; then : 3609 $as_echo_n "(cached) " >&6 3610else 3611 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3612for as_dir in $PATH 3613do 3614 IFS=$as_save_IFS 3615 test -z "$as_dir" && as_dir=. 3616 # Account for people who put trailing slashes in PATH elements. 3617case $as_dir/ in #(( 3618 ./ | .// | /[cC]/* | \ 3619 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3620 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3621 /usr/ucb/* ) ;; 3622 *) 3623 # OSF1 and SCO ODT 3.0 have their own names for install. 3624 # Don't use installbsd from OSF since it installs stuff as root 3625 # by default. 3626 for ac_prog in ginstall scoinst install; do 3627 for ac_exec_ext in '' $ac_executable_extensions; do 3628 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 3629 if test $ac_prog = install && 3630 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3631 # AIX install. It has an incompatible calling convention. 3632 : 3633 elif test $ac_prog = install && 3634 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3635 # program-specific install script used by HP pwplus--don't use. 3636 : 3637 else 3638 rm -rf conftest.one conftest.two conftest.dir 3639 echo one > conftest.one 3640 echo two > conftest.two 3641 mkdir conftest.dir 3642 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3643 test -s conftest.one && test -s conftest.two && 3644 test -s conftest.dir/conftest.one && 3645 test -s conftest.dir/conftest.two 3646 then 3647 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3648 break 3 3649 fi 3650 fi 3651 fi 3652 done 3653 done 3654 ;; 3655esac 3656 3657 done 3658IFS=$as_save_IFS 3659 3660rm -rf conftest.one conftest.two conftest.dir 3661 3662fi 3663 if test "${ac_cv_path_install+set}" = set; then 3664 INSTALL=$ac_cv_path_install 3665 else 3666 # As a last resort, use the slow shell script. Don't cache a 3667 # value for INSTALL within a source directory, because that will 3668 # break other packages using the cache if that directory is 3669 # removed, or if the value is a relative name. 3670 INSTALL=$ac_install_sh 3671 fi 3672fi 3673{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3674$as_echo "$INSTALL" >&6; } 3675 3676# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3677# It thinks the first close brace ends the variable substitution. 3678test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3679 3680test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3681 3682test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3683 3684{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3685$as_echo_n "checking whether build environment is sane... " >&6; } 3686# Reject unsafe characters in $srcdir or the absolute working directory 3687# name. Accept space and tab only in the latter. 3688am_lf=' 3689' 3690case `pwd` in 3691 *[\\\"\#\$\&\'\`$am_lf]*) 3692 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3693esac 3694case $srcdir in 3695 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3696 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3697esac 3698 3699# Do 'set' in a subshell so we don't clobber the current shell's 3700# arguments. Must try -L first in case configure is actually a 3701# symlink; some systems play weird games with the mod time of symlinks 3702# (eg FreeBSD returns the mod time of the symlink's containing 3703# directory). 3704if ( 3705 am_has_slept=no 3706 for am_try in 1 2; do 3707 echo "timestamp, slept: $am_has_slept" > conftest.file 3708 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3709 if test "$*" = "X"; then 3710 # -L didn't work. 3711 set X `ls -t "$srcdir/configure" conftest.file` 3712 fi 3713 if test "$*" != "X $srcdir/configure conftest.file" \ 3714 && test "$*" != "X conftest.file $srcdir/configure"; then 3715 3716 # If neither matched, then we have a broken ls. This can happen 3717 # if, for instance, CONFIG_SHELL is bash and it inherits a 3718 # broken ls alias from the environment. This has actually 3719 # happened. Such a system could not be considered "sane". 3720 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3721 alias in your environment" "$LINENO" 5 3722 fi 3723 if test "$2" = conftest.file || test $am_try -eq 2; then 3724 break 3725 fi 3726 # Just in case. 3727 sleep 1 3728 am_has_slept=yes 3729 done 3730 test "$2" = conftest.file 3731 ) 3732then 3733 # Ok. 3734 : 3735else 3736 as_fn_error $? "newly created file is older than distributed files! 3737Check your system clock" "$LINENO" 5 3738fi 3739{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3740$as_echo "yes" >&6; } 3741# If we didn't sleep, we still need to ensure time stamps of config.status and 3742# generated files are strictly newer. 3743am_sleep_pid= 3744if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3745 ( sleep 1 ) & 3746 am_sleep_pid=$! 3747fi 3748 3749rm -f conftest.file 3750 3751test "$program_prefix" != NONE && 3752 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3753# Use a double $ so make ignores it. 3754test "$program_suffix" != NONE && 3755 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3756# Double any \ or $. 3757# By default was `s,x,x', remove it if useless. 3758ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3759program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3760 3761if test x"${MISSING+set}" != xset; then 3762 case $am_aux_dir in 3763 *\ * | *\ *) 3764 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 3765 *) 3766 MISSING="\${SHELL} $am_aux_dir/missing" ;; 3767 esac 3768fi 3769# Use eval to expand $SHELL 3770if eval "$MISSING --is-lightweight"; then 3771 am_missing_run="$MISSING " 3772else 3773 am_missing_run= 3774 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3775$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3776fi 3777 3778if test x"${install_sh}" != xset; then 3779 case $am_aux_dir in 3780 *\ * | *\ *) 3781 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3782 *) 3783 install_sh="\${SHELL} $am_aux_dir/install-sh" 3784 esac 3785fi 3786 3787# Installed binaries are usually stripped using 'strip' when the user 3788# run "make install-strip". However 'strip' might not be the right 3789# tool to use in cross-compilation environments, therefore Automake 3790# will honor the 'STRIP' environment variable to overrule this program. 3791if test "$cross_compiling" != no; then 3792 if test -n "$ac_tool_prefix"; then 3793 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3794set dummy ${ac_tool_prefix}strip; ac_word=$2 3795{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3796$as_echo_n "checking for $ac_word... " >&6; } 3797if ${ac_cv_prog_STRIP+:} false; then : 3798 $as_echo_n "(cached) " >&6 3799else 3800 if test -n "$STRIP"; then 3801 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 3802else 3803as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3804for as_dir in $PATH 3805do 3806 IFS=$as_save_IFS 3807 test -z "$as_dir" && as_dir=. 3808 for ac_exec_ext in '' $ac_executable_extensions; do 3809 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3810 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 3811 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3812 break 2 3813 fi 3814done 3815 done 3816IFS=$as_save_IFS 3817 3818fi 3819fi 3820STRIP=$ac_cv_prog_STRIP 3821if test -n "$STRIP"; then 3822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 3823$as_echo "$STRIP" >&6; } 3824else 3825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3826$as_echo "no" >&6; } 3827fi 3828 3829 3830fi 3831if test -z "$ac_cv_prog_STRIP"; then 3832 ac_ct_STRIP=$STRIP 3833 # Extract the first word of "strip", so it can be a program name with args. 3834set dummy strip; ac_word=$2 3835{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3836$as_echo_n "checking for $ac_word... " >&6; } 3837if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 3838 $as_echo_n "(cached) " >&6 3839else 3840 if test -n "$ac_ct_STRIP"; then 3841 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3842else 3843as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3844for as_dir in $PATH 3845do 3846 IFS=$as_save_IFS 3847 test -z "$as_dir" && as_dir=. 3848 for ac_exec_ext in '' $ac_executable_extensions; do 3849 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3850 ac_cv_prog_ac_ct_STRIP="strip" 3851 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3852 break 2 3853 fi 3854done 3855 done 3856IFS=$as_save_IFS 3857 3858fi 3859fi 3860ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3861if test -n "$ac_ct_STRIP"; then 3862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3863$as_echo "$ac_ct_STRIP" >&6; } 3864else 3865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3866$as_echo "no" >&6; } 3867fi 3868 3869 if test "x$ac_ct_STRIP" = x; then 3870 STRIP=":" 3871 else 3872 case $cross_compiling:$ac_tool_warned in 3873yes:) 3874{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3875$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3876ac_tool_warned=yes ;; 3877esac 3878 STRIP=$ac_ct_STRIP 3879 fi 3880else 3881 STRIP="$ac_cv_prog_STRIP" 3882fi 3883 3884fi 3885INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3886 3887{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 3888$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 3889if test -z "$MKDIR_P"; then 3890 if ${ac_cv_path_mkdir+:} false; then : 3891 $as_echo_n "(cached) " >&6 3892else 3893 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3894for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3895do 3896 IFS=$as_save_IFS 3897 test -z "$as_dir" && as_dir=. 3898 for ac_prog in mkdir gmkdir; do 3899 for ac_exec_ext in '' $ac_executable_extensions; do 3900 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 3901 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 3902 'mkdir (GNU coreutils) '* | \ 3903 'mkdir (coreutils) '* | \ 3904 'mkdir (fileutils) '4.1*) 3905 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 3906 break 3;; 3907 esac 3908 done 3909 done 3910 done 3911IFS=$as_save_IFS 3912 3913fi 3914 3915 test -d ./--version && rmdir ./--version 3916 if test "${ac_cv_path_mkdir+set}" = set; then 3917 MKDIR_P="$ac_cv_path_mkdir -p" 3918 else 3919 # As a last resort, use the slow shell script. Don't cache a 3920 # value for MKDIR_P within a source directory, because that will 3921 # break other packages using the cache if that directory is 3922 # removed, or if the value is a relative name. 3923 MKDIR_P="$ac_install_sh -d" 3924 fi 3925fi 3926{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3927$as_echo "$MKDIR_P" >&6; } 3928 3929for ac_prog in gawk mawk nawk awk 3930do 3931 # Extract the first word of "$ac_prog", so it can be a program name with args. 3932set dummy $ac_prog; ac_word=$2 3933{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3934$as_echo_n "checking for $ac_word... " >&6; } 3935if ${ac_cv_prog_AWK+:} false; then : 3936 $as_echo_n "(cached) " >&6 3937else 3938 if test -n "$AWK"; then 3939 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3940else 3941as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3942for as_dir in $PATH 3943do 3944 IFS=$as_save_IFS 3945 test -z "$as_dir" && as_dir=. 3946 for ac_exec_ext in '' $ac_executable_extensions; do 3947 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3948 ac_cv_prog_AWK="$ac_prog" 3949 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3950 break 2 3951 fi 3952done 3953 done 3954IFS=$as_save_IFS 3955 3956fi 3957fi 3958AWK=$ac_cv_prog_AWK 3959if test -n "$AWK"; then 3960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3961$as_echo "$AWK" >&6; } 3962else 3963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3964$as_echo "no" >&6; } 3965fi 3966 3967 3968 test -n "$AWK" && break 3969done 3970 3971{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3972$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3973set x ${MAKE-make} 3974ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3975if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 3976 $as_echo_n "(cached) " >&6 3977else 3978 cat >conftest.make <<\_ACEOF 3979SHELL = /bin/sh 3980all: 3981 @echo '@@@%%%=$(MAKE)=@@@%%%' 3982_ACEOF 3983# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3984case `${MAKE-make} -f conftest.make 2>/dev/null` in 3985 *@@@%%%=?*=@@@%%%*) 3986 eval ac_cv_prog_make_${ac_make}_set=yes;; 3987 *) 3988 eval ac_cv_prog_make_${ac_make}_set=no;; 3989esac 3990rm -f conftest.make 3991fi 3992if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3994$as_echo "yes" >&6; } 3995 SET_MAKE= 3996else 3997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3998$as_echo "no" >&6; } 3999 SET_MAKE="MAKE=${MAKE-make}" 4000fi 4001 4002rm -rf .tst 2>/dev/null 4003mkdir .tst 2>/dev/null 4004if test -d .tst; then 4005 am__leading_dot=. 4006else 4007 am__leading_dot=_ 4008fi 4009rmdir .tst 2>/dev/null 4010 4011DEPDIR="${am__leading_dot}deps" 4012 4013ac_config_commands="$ac_config_commands depfiles" 4014 4015 4016am_make=${MAKE-make} 4017cat > confinc << 'END' 4018am__doit: 4019 @echo this is the am__doit target 4020.PHONY: am__doit 4021END 4022# If we don't find an include directive, just comment out the code. 4023{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 4024$as_echo_n "checking for style of include used by $am_make... " >&6; } 4025am__include="#" 4026am__quote= 4027_am_result=none 4028# First try GNU make style include. 4029echo "include confinc" > confmf 4030# Ignore all kinds of additional output from 'make'. 4031case `$am_make -s -f confmf 2> /dev/null` in #( 4032*the\ am__doit\ target*) 4033 am__include=include 4034 am__quote= 4035 _am_result=GNU 4036 ;; 4037esac 4038# Now try BSD make style include. 4039if test "$am__include" = "#"; then 4040 echo '.include "confinc"' > confmf 4041 case `$am_make -s -f confmf 2> /dev/null` in #( 4042 *the\ am__doit\ target*) 4043 am__include=.include 4044 am__quote="\"" 4045 _am_result=BSD 4046 ;; 4047 esac 4048fi 4049 4050 4051{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 4052$as_echo "$_am_result" >&6; } 4053rm -f confinc confmf 4054 4055# Check whether --enable-dependency-tracking was given. 4056if test "${enable_dependency_tracking+set}" = set; then : 4057 enableval=$enable_dependency_tracking; 4058fi 4059 4060if test "x$enable_dependency_tracking" != xno; then 4061 am_depcomp="$ac_aux_dir/depcomp" 4062 AMDEPBACKSLASH='\' 4063 am__nodep='_no' 4064fi 4065 if test "x$enable_dependency_tracking" != xno; then 4066 AMDEP_TRUE= 4067 AMDEP_FALSE='#' 4068else 4069 AMDEP_TRUE='#' 4070 AMDEP_FALSE= 4071fi 4072 4073 4074# Check whether --enable-silent-rules was given. 4075if test "${enable_silent_rules+set}" = set; then : 4076 enableval=$enable_silent_rules; 4077fi 4078 4079case $enable_silent_rules in # ((( 4080 yes) AM_DEFAULT_VERBOSITY=0;; 4081 no) AM_DEFAULT_VERBOSITY=1;; 4082 *) AM_DEFAULT_VERBOSITY=1;; 4083esac 4084am_make=${MAKE-make} 4085{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4086$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 4087if ${am_cv_make_support_nested_variables+:} false; then : 4088 $as_echo_n "(cached) " >&6 4089else 4090 if $as_echo 'TRUE=$(BAR$(V)) 4091BAR0=false 4092BAR1=true 4093V=1 4094am__doit: 4095 @$(TRUE) 4096.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4097 am_cv_make_support_nested_variables=yes 4098else 4099 am_cv_make_support_nested_variables=no 4100fi 4101fi 4102{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4103$as_echo "$am_cv_make_support_nested_variables" >&6; } 4104if test $am_cv_make_support_nested_variables = yes; then 4105 AM_V='$(V)' 4106 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4107else 4108 AM_V=$AM_DEFAULT_VERBOSITY 4109 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4110fi 4111AM_BACKSLASH='\' 4112 4113if test "`cd $srcdir && pwd`" != "`pwd`"; then 4114 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4115 # is not polluted with repeated "-I." 4116 am__isrc=' -I$(srcdir)' 4117 # test to see if srcdir already configured 4118 if test -f $srcdir/config.status; then 4119 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4120 fi 4121fi 4122 4123# test whether we have cygpath 4124if test -z "$CYGPATH_W"; then 4125 if (cygpath --version) >/dev/null 2>/dev/null; then 4126 CYGPATH_W='cygpath -w' 4127 else 4128 CYGPATH_W=echo 4129 fi 4130fi 4131 4132 4133# Define the identity of the package. 4134 PACKAGE='rgb' 4135 VERSION='1.0.6' 4136 4137 4138cat >>confdefs.h <<_ACEOF 4139#define PACKAGE "$PACKAGE" 4140_ACEOF 4141 4142 4143cat >>confdefs.h <<_ACEOF 4144#define VERSION "$VERSION" 4145_ACEOF 4146 4147# Some tools Automake needs. 4148 4149ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4150 4151 4152AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4153 4154 4155AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4156 4157 4158AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4159 4160 4161MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4162 4163# For better backward compatibility. To be removed once Automake 1.9.x 4164# dies out for good. For more background, see: 4165# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4166# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4167mkdir_p='$(MKDIR_P)' 4168 4169# We need awk for the "check" target. The system "awk" is bad on 4170# some platforms. 4171# Always define AMTAR for backward compatibility. Yes, it's still used 4172# in the wild :-( We should find a proper way to deprecate it ... 4173AMTAR='$${TAR-tar}' 4174 4175 4176# We'll loop over all known methods to create a tar archive until one works. 4177_am_tools='gnutar pax cpio none' 4178 4179am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4180 4181 4182 4183 4184 4185depcc="$CC" am_compiler_list= 4186 4187{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4188$as_echo_n "checking dependency style of $depcc... " >&6; } 4189if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4190 $as_echo_n "(cached) " >&6 4191else 4192 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4193 # We make a subdir and do the tests there. Otherwise we can end up 4194 # making bogus files that we don't know about and never remove. For 4195 # instance it was reported that on HP-UX the gcc test will end up 4196 # making a dummy file named 'D' -- because '-MD' means "put the output 4197 # in D". 4198 rm -rf conftest.dir 4199 mkdir conftest.dir 4200 # Copy depcomp to subdir because otherwise we won't find it if we're 4201 # using a relative directory. 4202 cp "$am_depcomp" conftest.dir 4203 cd conftest.dir 4204 # We will build objects and dependencies in a subdirectory because 4205 # it helps to detect inapplicable dependency modes. For instance 4206 # both Tru64's cc and ICC support -MD to output dependencies as a 4207 # side effect of compilation, but ICC will put the dependencies in 4208 # the current directory while Tru64 will put them in the object 4209 # directory. 4210 mkdir sub 4211 4212 am_cv_CC_dependencies_compiler_type=none 4213 if test "$am_compiler_list" = ""; then 4214 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4215 fi 4216 am__universal=false 4217 case " $depcc " in #( 4218 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4219 esac 4220 4221 for depmode in $am_compiler_list; do 4222 # Setup a source with many dependencies, because some compilers 4223 # like to wrap large dependency lists on column 80 (with \), and 4224 # we should not choose a depcomp mode which is confused by this. 4225 # 4226 # We need to recreate these files for each test, as the compiler may 4227 # overwrite some of them when testing with obscure command lines. 4228 # This happens at least with the AIX C compiler. 4229 : > sub/conftest.c 4230 for i in 1 2 3 4 5 6; do 4231 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4232 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4233 # Solaris 10 /bin/sh. 4234 echo '/* dummy */' > sub/conftst$i.h 4235 done 4236 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4237 4238 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4239 # mode. It turns out that the SunPro C++ compiler does not properly 4240 # handle '-M -o', and we need to detect this. Also, some Intel 4241 # versions had trouble with output in subdirs. 4242 am__obj=sub/conftest.${OBJEXT-o} 4243 am__minus_obj="-o $am__obj" 4244 case $depmode in 4245 gcc) 4246 # This depmode causes a compiler race in universal mode. 4247 test "$am__universal" = false || continue 4248 ;; 4249 nosideeffect) 4250 # After this tag, mechanisms are not by side-effect, so they'll 4251 # only be used when explicitly requested. 4252 if test "x$enable_dependency_tracking" = xyes; then 4253 continue 4254 else 4255 break 4256 fi 4257 ;; 4258 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4259 # This compiler won't grok '-c -o', but also, the minuso test has 4260 # not run yet. These depmodes are late enough in the game, and 4261 # so weak that their functioning should not be impacted. 4262 am__obj=conftest.${OBJEXT-o} 4263 am__minus_obj= 4264 ;; 4265 none) break ;; 4266 esac 4267 if depmode=$depmode \ 4268 source=sub/conftest.c object=$am__obj \ 4269 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4270 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4271 >/dev/null 2>conftest.err && 4272 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4273 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4274 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4275 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4276 # icc doesn't choke on unknown options, it will just issue warnings 4277 # or remarks (even with -Werror). So we grep stderr for any message 4278 # that says an option was ignored or not supported. 4279 # When given -MP, icc 7.0 and 7.1 complain thusly: 4280 # icc: Command line warning: ignoring option '-M'; no argument required 4281 # The diagnosis changed in icc 8.0: 4282 # icc: Command line remark: option '-MP' not supported 4283 if (grep 'ignoring option' conftest.err || 4284 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4285 am_cv_CC_dependencies_compiler_type=$depmode 4286 break 4287 fi 4288 fi 4289 done 4290 4291 cd .. 4292 rm -rf conftest.dir 4293else 4294 am_cv_CC_dependencies_compiler_type=none 4295fi 4296 4297fi 4298{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4299$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4300CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4301 4302 if 4303 test "x$enable_dependency_tracking" != xno \ 4304 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4305 am__fastdepCC_TRUE= 4306 am__fastdepCC_FALSE='#' 4307else 4308 am__fastdepCC_TRUE='#' 4309 am__fastdepCC_FALSE= 4310fi 4311 4312 4313 4314# POSIX will say in a future version that running "rm -f" with no argument 4315# is OK; and we want to be able to make that assumption in our Makefile 4316# recipes. So use an aggressive probe to check that the usage we want is 4317# actually supported "in the wild" to an acceptable degree. 4318# See automake bug#10828. 4319# To make any issue more visible, cause the running configure to be aborted 4320# by default if the 'rm' program in use doesn't match our expectations; the 4321# user can still override this though. 4322if rm -f && rm -fr && rm -rf; then : OK; else 4323 cat >&2 <<'END' 4324Oops! 4325 4326Your 'rm' program seems unable to run without file operands specified 4327on the command line, even when the '-f' option is present. This is contrary 4328to the behaviour of most rm programs out there, and not conforming with 4329the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4330 4331Please tell bug-automake@gnu.org about your system, including the value 4332of your $PATH and any error possibly output before this message. This 4333can help us improve future automake versions. 4334 4335END 4336 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4337 echo 'Configuration will proceed anyway, since you have set the' >&2 4338 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4339 echo >&2 4340 else 4341 cat >&2 <<'END' 4342Aborting the configuration process, to ensure you take notice of the issue. 4343 4344You can download and install GNU coreutils to get an 'rm' implementation 4345that behaves properly: <http://www.gnu.org/software/coreutils/>. 4346 4347If you want to complete the configuration process using your problematic 4348'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4349to "yes", and re-run configure. 4350 4351END 4352 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4353 fi 4354fi 4355 4356# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4357 4358 4359 4360 4361 4362 4363 4364 4365 4366 4367 4368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4369$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4370if ${ac_cv_prog_cc_c99+:} false; then : 4371 $as_echo_n "(cached) " >&6 4372else 4373 ac_cv_prog_cc_c99=no 4374ac_save_CC=$CC 4375cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4376/* end confdefs.h. */ 4377#include <stdarg.h> 4378#include <stdbool.h> 4379#include <stdlib.h> 4380#include <wchar.h> 4381#include <stdio.h> 4382 4383// Check varargs macros. These examples are taken from C99 6.10.3.5. 4384#define debug(...) fprintf (stderr, __VA_ARGS__) 4385#define showlist(...) puts (#__VA_ARGS__) 4386#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4387static void 4388test_varargs_macros (void) 4389{ 4390 int x = 1234; 4391 int y = 5678; 4392 debug ("Flag"); 4393 debug ("X = %d\n", x); 4394 showlist (The first, second, and third items.); 4395 report (x>y, "x is %d but y is %d", x, y); 4396} 4397 4398// Check long long types. 4399#define BIG64 18446744073709551615ull 4400#define BIG32 4294967295ul 4401#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4402#if !BIG_OK 4403 your preprocessor is broken; 4404#endif 4405#if BIG_OK 4406#else 4407 your preprocessor is broken; 4408#endif 4409static long long int bignum = -9223372036854775807LL; 4410static unsigned long long int ubignum = BIG64; 4411 4412struct incomplete_array 4413{ 4414 int datasize; 4415 double data[]; 4416}; 4417 4418struct named_init { 4419 int number; 4420 const wchar_t *name; 4421 double average; 4422}; 4423 4424typedef const char *ccp; 4425 4426static inline int 4427test_restrict (ccp restrict text) 4428{ 4429 // See if C++-style comments work. 4430 // Iterate through items via the restricted pointer. 4431 // Also check for declarations in for loops. 4432 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4433 continue; 4434 return 0; 4435} 4436 4437// Check varargs and va_copy. 4438static void 4439test_varargs (const char *format, ...) 4440{ 4441 va_list args; 4442 va_start (args, format); 4443 va_list args_copy; 4444 va_copy (args_copy, args); 4445 4446 const char *str; 4447 int number; 4448 float fnumber; 4449 4450 while (*format) 4451 { 4452 switch (*format++) 4453 { 4454 case 's': // string 4455 str = va_arg (args_copy, const char *); 4456 break; 4457 case 'd': // int 4458 number = va_arg (args_copy, int); 4459 break; 4460 case 'f': // float 4461 fnumber = va_arg (args_copy, double); 4462 break; 4463 default: 4464 break; 4465 } 4466 } 4467 va_end (args_copy); 4468 va_end (args); 4469} 4470 4471int 4472main () 4473{ 4474 4475 // Check bool. 4476 _Bool success = false; 4477 4478 // Check restrict. 4479 if (test_restrict ("String literal") == 0) 4480 success = true; 4481 char *restrict newvar = "Another string"; 4482 4483 // Check varargs. 4484 test_varargs ("s, d' f .", "string", 65, 34.234); 4485 test_varargs_macros (); 4486 4487 // Check flexible array members. 4488 struct incomplete_array *ia = 4489 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4490 ia->datasize = 10; 4491 for (int i = 0; i < ia->datasize; ++i) 4492 ia->data[i] = i * 1.234; 4493 4494 // Check named initializers. 4495 struct named_init ni = { 4496 .number = 34, 4497 .name = L"Test wide string", 4498 .average = 543.34343, 4499 }; 4500 4501 ni.number = 58; 4502 4503 int dynamic_array[ni.number]; 4504 dynamic_array[ni.number - 1] = 543; 4505 4506 // work around unused variable warnings 4507 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4508 || dynamic_array[ni.number - 1] != 543); 4509 4510 ; 4511 return 0; 4512} 4513_ACEOF 4514for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 4515do 4516 CC="$ac_save_CC $ac_arg" 4517 if ac_fn_c_try_compile "$LINENO"; then : 4518 ac_cv_prog_cc_c99=$ac_arg 4519fi 4520rm -f core conftest.err conftest.$ac_objext 4521 test "x$ac_cv_prog_cc_c99" != "xno" && break 4522done 4523rm -f conftest.$ac_ext 4524CC=$ac_save_CC 4525 4526fi 4527# AC_CACHE_VAL 4528case "x$ac_cv_prog_cc_c99" in 4529 x) 4530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4531$as_echo "none needed" >&6; } ;; 4532 xno) 4533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4534$as_echo "unsupported" >&6; } ;; 4535 *) 4536 CC="$CC $ac_cv_prog_cc_c99" 4537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4538$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4539esac 4540if test "x$ac_cv_prog_cc_c99" != xno; then : 4541 4542fi 4543 4544 4545 4546 4547 4548 4549ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4550if test "x$ac_cv_have_decl___clang__" = xyes; then : 4551 CLANGCC="yes" 4552else 4553 CLANGCC="no" 4554fi 4555 4556ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4557if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4558 INTELCC="yes" 4559else 4560 INTELCC="no" 4561fi 4562 4563ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4564if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4565 SUNCC="yes" 4566else 4567 SUNCC="no" 4568fi 4569 4570 4571 4572 4573if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4574 if test -n "$ac_tool_prefix"; then 4575 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4576set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4577{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4578$as_echo_n "checking for $ac_word... " >&6; } 4579if ${ac_cv_path_PKG_CONFIG+:} false; then : 4580 $as_echo_n "(cached) " >&6 4581else 4582 case $PKG_CONFIG in 4583 [\\/]* | ?:[\\/]*) 4584 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4585 ;; 4586 *) 4587 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4588for as_dir in $PATH 4589do 4590 IFS=$as_save_IFS 4591 test -z "$as_dir" && as_dir=. 4592 for ac_exec_ext in '' $ac_executable_extensions; do 4593 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4594 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4595 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4596 break 2 4597 fi 4598done 4599 done 4600IFS=$as_save_IFS 4601 4602 ;; 4603esac 4604fi 4605PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4606if test -n "$PKG_CONFIG"; then 4607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4608$as_echo "$PKG_CONFIG" >&6; } 4609else 4610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4611$as_echo "no" >&6; } 4612fi 4613 4614 4615fi 4616if test -z "$ac_cv_path_PKG_CONFIG"; then 4617 ac_pt_PKG_CONFIG=$PKG_CONFIG 4618 # Extract the first word of "pkg-config", so it can be a program name with args. 4619set dummy pkg-config; ac_word=$2 4620{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4621$as_echo_n "checking for $ac_word... " >&6; } 4622if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4623 $as_echo_n "(cached) " >&6 4624else 4625 case $ac_pt_PKG_CONFIG in 4626 [\\/]* | ?:[\\/]*) 4627 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4628 ;; 4629 *) 4630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4631for as_dir in $PATH 4632do 4633 IFS=$as_save_IFS 4634 test -z "$as_dir" && as_dir=. 4635 for ac_exec_ext in '' $ac_executable_extensions; do 4636 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4637 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4638 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4639 break 2 4640 fi 4641done 4642 done 4643IFS=$as_save_IFS 4644 4645 ;; 4646esac 4647fi 4648ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4649if test -n "$ac_pt_PKG_CONFIG"; then 4650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4651$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4652else 4653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4654$as_echo "no" >&6; } 4655fi 4656 4657 if test "x$ac_pt_PKG_CONFIG" = x; then 4658 PKG_CONFIG="" 4659 else 4660 case $cross_compiling:$ac_tool_warned in 4661yes:) 4662{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4663$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4664ac_tool_warned=yes ;; 4665esac 4666 PKG_CONFIG=$ac_pt_PKG_CONFIG 4667 fi 4668else 4669 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4670fi 4671 4672fi 4673if test -n "$PKG_CONFIG"; then 4674 _pkg_min_version=0.9.0 4675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4676$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4677 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4679$as_echo "yes" >&6; } 4680 else 4681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4682$as_echo "no" >&6; } 4683 PKG_CONFIG="" 4684 fi 4685 4686fi 4687# Make sure we can run config.sub. 4688$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4689 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4690 4691{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4692$as_echo_n "checking build system type... " >&6; } 4693if ${ac_cv_build+:} false; then : 4694 $as_echo_n "(cached) " >&6 4695else 4696 ac_build_alias=$build_alias 4697test "x$ac_build_alias" = x && 4698 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4699test "x$ac_build_alias" = x && 4700 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4701ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4702 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4703 4704fi 4705{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4706$as_echo "$ac_cv_build" >&6; } 4707case $ac_cv_build in 4708*-*-*) ;; 4709*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4710esac 4711build=$ac_cv_build 4712ac_save_IFS=$IFS; IFS='-' 4713set x $ac_cv_build 4714shift 4715build_cpu=$1 4716build_vendor=$2 4717shift; shift 4718# Remember, the first character of IFS is used to create $*, 4719# except with old shells: 4720build_os=$* 4721IFS=$ac_save_IFS 4722case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4723 4724 4725{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4726$as_echo_n "checking host system type... " >&6; } 4727if ${ac_cv_host+:} false; then : 4728 $as_echo_n "(cached) " >&6 4729else 4730 if test "x$host_alias" = x; then 4731 ac_cv_host=$ac_cv_build 4732else 4733 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4734 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4735fi 4736 4737fi 4738{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4739$as_echo "$ac_cv_host" >&6; } 4740case $ac_cv_host in 4741*-*-*) ;; 4742*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4743esac 4744host=$ac_cv_host 4745ac_save_IFS=$IFS; IFS='-' 4746set x $ac_cv_host 4747shift 4748host_cpu=$1 4749host_vendor=$2 4750shift; shift 4751# Remember, the first character of IFS is used to create $*, 4752# except with old shells: 4753host_os=$* 4754IFS=$ac_save_IFS 4755case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4756 4757 4758{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4759$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4760if ${ac_cv_path_SED+:} false; then : 4761 $as_echo_n "(cached) " >&6 4762else 4763 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4764 for ac_i in 1 2 3 4 5 6 7; do 4765 ac_script="$ac_script$as_nl$ac_script" 4766 done 4767 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4768 { ac_script=; unset ac_script;} 4769 if test -z "$SED"; then 4770 ac_path_SED_found=false 4771 # Loop through the user's path and test for each of PROGNAME-LIST 4772 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4773for as_dir in $PATH 4774do 4775 IFS=$as_save_IFS 4776 test -z "$as_dir" && as_dir=. 4777 for ac_prog in sed gsed; do 4778 for ac_exec_ext in '' $ac_executable_extensions; do 4779 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4780 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4781# Check for GNU ac_path_SED and select it if it is found. 4782 # Check for GNU $ac_path_SED 4783case `"$ac_path_SED" --version 2>&1` in 4784*GNU*) 4785 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4786*) 4787 ac_count=0 4788 $as_echo_n 0123456789 >"conftest.in" 4789 while : 4790 do 4791 cat "conftest.in" "conftest.in" >"conftest.tmp" 4792 mv "conftest.tmp" "conftest.in" 4793 cp "conftest.in" "conftest.nl" 4794 $as_echo '' >> "conftest.nl" 4795 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4796 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4797 as_fn_arith $ac_count + 1 && ac_count=$as_val 4798 if test $ac_count -gt ${ac_path_SED_max-0}; then 4799 # Best one so far, save it but keep looking for a better one 4800 ac_cv_path_SED="$ac_path_SED" 4801 ac_path_SED_max=$ac_count 4802 fi 4803 # 10*(2^10) chars as input seems more than enough 4804 test $ac_count -gt 10 && break 4805 done 4806 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4807esac 4808 4809 $ac_path_SED_found && break 3 4810 done 4811 done 4812 done 4813IFS=$as_save_IFS 4814 if test -z "$ac_cv_path_SED"; then 4815 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4816 fi 4817else 4818 ac_cv_path_SED=$SED 4819fi 4820 4821fi 4822{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4823$as_echo "$ac_cv_path_SED" >&6; } 4824 SED="$ac_cv_path_SED" 4825 rm -f conftest.sed 4826 4827 4828 4829 4830 4831 4832# Check whether --enable-selective-werror was given. 4833if test "${enable_selective_werror+set}" = set; then : 4834 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4835else 4836 SELECTIVE_WERROR=yes 4837fi 4838 4839 4840 4841 4842 4843# -v is too short to test reliably with XORG_TESTSET_CFLAG 4844if test "x$SUNCC" = "xyes"; then 4845 BASE_CFLAGS="-v" 4846else 4847 BASE_CFLAGS="" 4848fi 4849 4850# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4851 4852 4853 4854 4855 4856 4857 4858 4859 4860 4861 4862 4863 4864xorg_testset_save_CFLAGS="$CFLAGS" 4865 4866if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4869$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4870if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4871 $as_echo_n "(cached) " >&6 4872else 4873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4874/* end confdefs.h. */ 4875int i; 4876_ACEOF 4877if ac_fn_c_try_compile "$LINENO"; then : 4878 xorg_cv_cc_flag_unknown_warning_option=yes 4879else 4880 xorg_cv_cc_flag_unknown_warning_option=no 4881fi 4882rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4883fi 4884{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4885$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4886 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4887 CFLAGS="$xorg_testset_save_CFLAGS" 4888fi 4889 4890if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4891 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4893 fi 4894 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4896$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4897if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4898 $as_echo_n "(cached) " >&6 4899else 4900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4901/* end confdefs.h. */ 4902int i; 4903_ACEOF 4904if ac_fn_c_try_compile "$LINENO"; then : 4905 xorg_cv_cc_flag_unused_command_line_argument=yes 4906else 4907 xorg_cv_cc_flag_unused_command_line_argument=no 4908fi 4909rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4910fi 4911{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4912$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4913 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4914 CFLAGS="$xorg_testset_save_CFLAGS" 4915fi 4916 4917found="no" 4918 4919 if test $found = "no" ; then 4920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4922 fi 4923 4924 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4925 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4926 fi 4927 4928 CFLAGS="$CFLAGS -Wall" 4929 4930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4931$as_echo_n "checking if $CC supports -Wall... " >&6; } 4932 cacheid=xorg_cv_cc_flag__Wall 4933 if eval \${$cacheid+:} false; then : 4934 $as_echo_n "(cached) " >&6 4935else 4936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4937/* end confdefs.h. */ 4938int i; 4939int 4940main () 4941{ 4942 4943 ; 4944 return 0; 4945} 4946_ACEOF 4947if ac_fn_c_try_link "$LINENO"; then : 4948 eval $cacheid=yes 4949else 4950 eval $cacheid=no 4951fi 4952rm -f core conftest.err conftest.$ac_objext \ 4953 conftest$ac_exeext conftest.$ac_ext 4954fi 4955 4956 4957 CFLAGS="$xorg_testset_save_CFLAGS" 4958 4959 eval supported=\$$cacheid 4960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4961$as_echo "$supported" >&6; } 4962 if test "$supported" = "yes" ; then 4963 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4964 found="yes" 4965 fi 4966 fi 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982xorg_testset_save_CFLAGS="$CFLAGS" 4983 4984if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4987$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4988if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4989 $as_echo_n "(cached) " >&6 4990else 4991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4992/* end confdefs.h. */ 4993int i; 4994_ACEOF 4995if ac_fn_c_try_compile "$LINENO"; then : 4996 xorg_cv_cc_flag_unknown_warning_option=yes 4997else 4998 xorg_cv_cc_flag_unknown_warning_option=no 4999fi 5000rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5001fi 5002{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5003$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5004 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5005 CFLAGS="$xorg_testset_save_CFLAGS" 5006fi 5007 5008if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5009 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5011 fi 5012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5014$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5015if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5016 $as_echo_n "(cached) " >&6 5017else 5018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5019/* end confdefs.h. */ 5020int i; 5021_ACEOF 5022if ac_fn_c_try_compile "$LINENO"; then : 5023 xorg_cv_cc_flag_unused_command_line_argument=yes 5024else 5025 xorg_cv_cc_flag_unused_command_line_argument=no 5026fi 5027rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5028fi 5029{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5030$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5031 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5032 CFLAGS="$xorg_testset_save_CFLAGS" 5033fi 5034 5035found="no" 5036 5037 if test $found = "no" ; then 5038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5040 fi 5041 5042 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5043 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5044 fi 5045 5046 CFLAGS="$CFLAGS -Wpointer-arith" 5047 5048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5049$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5050 cacheid=xorg_cv_cc_flag__Wpointer_arith 5051 if eval \${$cacheid+:} false; then : 5052 $as_echo_n "(cached) " >&6 5053else 5054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5055/* end confdefs.h. */ 5056int i; 5057int 5058main () 5059{ 5060 5061 ; 5062 return 0; 5063} 5064_ACEOF 5065if ac_fn_c_try_link "$LINENO"; then : 5066 eval $cacheid=yes 5067else 5068 eval $cacheid=no 5069fi 5070rm -f core conftest.err conftest.$ac_objext \ 5071 conftest$ac_exeext conftest.$ac_ext 5072fi 5073 5074 5075 CFLAGS="$xorg_testset_save_CFLAGS" 5076 5077 eval supported=\$$cacheid 5078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5079$as_echo "$supported" >&6; } 5080 if test "$supported" = "yes" ; then 5081 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5082 found="yes" 5083 fi 5084 fi 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 5096 5097 5098 5099 5100xorg_testset_save_CFLAGS="$CFLAGS" 5101 5102if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5105$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5106if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5107 $as_echo_n "(cached) " >&6 5108else 5109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5110/* end confdefs.h. */ 5111int i; 5112_ACEOF 5113if ac_fn_c_try_compile "$LINENO"; then : 5114 xorg_cv_cc_flag_unknown_warning_option=yes 5115else 5116 xorg_cv_cc_flag_unknown_warning_option=no 5117fi 5118rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5119fi 5120{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5121$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5122 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5123 CFLAGS="$xorg_testset_save_CFLAGS" 5124fi 5125 5126if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5127 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5129 fi 5130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5132$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5133if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5134 $as_echo_n "(cached) " >&6 5135else 5136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5137/* end confdefs.h. */ 5138int i; 5139_ACEOF 5140if ac_fn_c_try_compile "$LINENO"; then : 5141 xorg_cv_cc_flag_unused_command_line_argument=yes 5142else 5143 xorg_cv_cc_flag_unused_command_line_argument=no 5144fi 5145rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5146fi 5147{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5148$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5149 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5150 CFLAGS="$xorg_testset_save_CFLAGS" 5151fi 5152 5153found="no" 5154 5155 if test $found = "no" ; then 5156 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5158 fi 5159 5160 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5161 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5162 fi 5163 5164 CFLAGS="$CFLAGS -Wmissing-declarations" 5165 5166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5167$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5168 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5169 if eval \${$cacheid+:} false; then : 5170 $as_echo_n "(cached) " >&6 5171else 5172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5173/* end confdefs.h. */ 5174int i; 5175int 5176main () 5177{ 5178 5179 ; 5180 return 0; 5181} 5182_ACEOF 5183if ac_fn_c_try_link "$LINENO"; then : 5184 eval $cacheid=yes 5185else 5186 eval $cacheid=no 5187fi 5188rm -f core conftest.err conftest.$ac_objext \ 5189 conftest$ac_exeext conftest.$ac_ext 5190fi 5191 5192 5193 CFLAGS="$xorg_testset_save_CFLAGS" 5194 5195 eval supported=\$$cacheid 5196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5197$as_echo "$supported" >&6; } 5198 if test "$supported" = "yes" ; then 5199 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5200 found="yes" 5201 fi 5202 fi 5203 5204 5205 5206 5207 5208 5209 5210 5211 5212 5213 5214 5215 5216 5217 5218xorg_testset_save_CFLAGS="$CFLAGS" 5219 5220if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5223$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5224if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5225 $as_echo_n "(cached) " >&6 5226else 5227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5228/* end confdefs.h. */ 5229int i; 5230_ACEOF 5231if ac_fn_c_try_compile "$LINENO"; then : 5232 xorg_cv_cc_flag_unknown_warning_option=yes 5233else 5234 xorg_cv_cc_flag_unknown_warning_option=no 5235fi 5236rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5237fi 5238{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5239$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5240 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5241 CFLAGS="$xorg_testset_save_CFLAGS" 5242fi 5243 5244if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5245 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5247 fi 5248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5250$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5251if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5252 $as_echo_n "(cached) " >&6 5253else 5254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5255/* end confdefs.h. */ 5256int i; 5257_ACEOF 5258if ac_fn_c_try_compile "$LINENO"; then : 5259 xorg_cv_cc_flag_unused_command_line_argument=yes 5260else 5261 xorg_cv_cc_flag_unused_command_line_argument=no 5262fi 5263rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5264fi 5265{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5266$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5267 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5268 CFLAGS="$xorg_testset_save_CFLAGS" 5269fi 5270 5271found="no" 5272 5273 if test $found = "no" ; then 5274 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5276 fi 5277 5278 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5280 fi 5281 5282 CFLAGS="$CFLAGS -Wformat=2" 5283 5284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5285$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5286 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5287 if eval \${$cacheid+:} false; then : 5288 $as_echo_n "(cached) " >&6 5289else 5290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5291/* end confdefs.h. */ 5292int i; 5293int 5294main () 5295{ 5296 5297 ; 5298 return 0; 5299} 5300_ACEOF 5301if ac_fn_c_try_link "$LINENO"; then : 5302 eval $cacheid=yes 5303else 5304 eval $cacheid=no 5305fi 5306rm -f core conftest.err conftest.$ac_objext \ 5307 conftest$ac_exeext conftest.$ac_ext 5308fi 5309 5310 5311 CFLAGS="$xorg_testset_save_CFLAGS" 5312 5313 eval supported=\$$cacheid 5314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5315$as_echo "$supported" >&6; } 5316 if test "$supported" = "yes" ; then 5317 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5318 found="yes" 5319 fi 5320 fi 5321 5322 if test $found = "no" ; then 5323 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5325 fi 5326 5327 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5329 fi 5330 5331 CFLAGS="$CFLAGS -Wformat" 5332 5333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5334$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5335 cacheid=xorg_cv_cc_flag__Wformat 5336 if eval \${$cacheid+:} false; then : 5337 $as_echo_n "(cached) " >&6 5338else 5339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5340/* end confdefs.h. */ 5341int i; 5342int 5343main () 5344{ 5345 5346 ; 5347 return 0; 5348} 5349_ACEOF 5350if ac_fn_c_try_link "$LINENO"; then : 5351 eval $cacheid=yes 5352else 5353 eval $cacheid=no 5354fi 5355rm -f core conftest.err conftest.$ac_objext \ 5356 conftest$ac_exeext conftest.$ac_ext 5357fi 5358 5359 5360 CFLAGS="$xorg_testset_save_CFLAGS" 5361 5362 eval supported=\$$cacheid 5363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5364$as_echo "$supported" >&6; } 5365 if test "$supported" = "yes" ; then 5366 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5367 found="yes" 5368 fi 5369 fi 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387xorg_testset_save_CFLAGS="$CFLAGS" 5388 5389if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5392$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5393if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5394 $as_echo_n "(cached) " >&6 5395else 5396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5397/* end confdefs.h. */ 5398int i; 5399_ACEOF 5400if ac_fn_c_try_compile "$LINENO"; then : 5401 xorg_cv_cc_flag_unknown_warning_option=yes 5402else 5403 xorg_cv_cc_flag_unknown_warning_option=no 5404fi 5405rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5406fi 5407{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5408$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5409 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5410 CFLAGS="$xorg_testset_save_CFLAGS" 5411fi 5412 5413if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5414 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5416 fi 5417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5419$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5420if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5421 $as_echo_n "(cached) " >&6 5422else 5423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5424/* end confdefs.h. */ 5425int i; 5426_ACEOF 5427if ac_fn_c_try_compile "$LINENO"; then : 5428 xorg_cv_cc_flag_unused_command_line_argument=yes 5429else 5430 xorg_cv_cc_flag_unused_command_line_argument=no 5431fi 5432rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5433fi 5434{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5435$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5436 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5437 CFLAGS="$xorg_testset_save_CFLAGS" 5438fi 5439 5440found="no" 5441 5442 if test $found = "no" ; then 5443 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5445 fi 5446 5447 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5448 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5449 fi 5450 5451 CFLAGS="$CFLAGS -Wstrict-prototypes" 5452 5453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5454$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5455 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5456 if eval \${$cacheid+:} false; then : 5457 $as_echo_n "(cached) " >&6 5458else 5459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5460/* end confdefs.h. */ 5461int i; 5462int 5463main () 5464{ 5465 5466 ; 5467 return 0; 5468} 5469_ACEOF 5470if ac_fn_c_try_link "$LINENO"; then : 5471 eval $cacheid=yes 5472else 5473 eval $cacheid=no 5474fi 5475rm -f core conftest.err conftest.$ac_objext \ 5476 conftest$ac_exeext conftest.$ac_ext 5477fi 5478 5479 5480 CFLAGS="$xorg_testset_save_CFLAGS" 5481 5482 eval supported=\$$cacheid 5483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5484$as_echo "$supported" >&6; } 5485 if test "$supported" = "yes" ; then 5486 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5487 found="yes" 5488 fi 5489 fi 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505xorg_testset_save_CFLAGS="$CFLAGS" 5506 5507if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5510$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5511if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5512 $as_echo_n "(cached) " >&6 5513else 5514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5515/* end confdefs.h. */ 5516int i; 5517_ACEOF 5518if ac_fn_c_try_compile "$LINENO"; then : 5519 xorg_cv_cc_flag_unknown_warning_option=yes 5520else 5521 xorg_cv_cc_flag_unknown_warning_option=no 5522fi 5523rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5524fi 5525{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5526$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5527 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5528 CFLAGS="$xorg_testset_save_CFLAGS" 5529fi 5530 5531if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5532 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5534 fi 5535 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5537$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5538if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5539 $as_echo_n "(cached) " >&6 5540else 5541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5542/* end confdefs.h. */ 5543int i; 5544_ACEOF 5545if ac_fn_c_try_compile "$LINENO"; then : 5546 xorg_cv_cc_flag_unused_command_line_argument=yes 5547else 5548 xorg_cv_cc_flag_unused_command_line_argument=no 5549fi 5550rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5551fi 5552{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5553$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5554 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5555 CFLAGS="$xorg_testset_save_CFLAGS" 5556fi 5557 5558found="no" 5559 5560 if test $found = "no" ; then 5561 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5563 fi 5564 5565 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5567 fi 5568 5569 CFLAGS="$CFLAGS -Wmissing-prototypes" 5570 5571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5572$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5573 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5574 if eval \${$cacheid+:} false; then : 5575 $as_echo_n "(cached) " >&6 5576else 5577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5578/* end confdefs.h. */ 5579int i; 5580int 5581main () 5582{ 5583 5584 ; 5585 return 0; 5586} 5587_ACEOF 5588if ac_fn_c_try_link "$LINENO"; then : 5589 eval $cacheid=yes 5590else 5591 eval $cacheid=no 5592fi 5593rm -f core conftest.err conftest.$ac_objext \ 5594 conftest$ac_exeext conftest.$ac_ext 5595fi 5596 5597 5598 CFLAGS="$xorg_testset_save_CFLAGS" 5599 5600 eval supported=\$$cacheid 5601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5602$as_echo "$supported" >&6; } 5603 if test "$supported" = "yes" ; then 5604 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5605 found="yes" 5606 fi 5607 fi 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623xorg_testset_save_CFLAGS="$CFLAGS" 5624 5625if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5628$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5629if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5630 $as_echo_n "(cached) " >&6 5631else 5632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5633/* end confdefs.h. */ 5634int i; 5635_ACEOF 5636if ac_fn_c_try_compile "$LINENO"; then : 5637 xorg_cv_cc_flag_unknown_warning_option=yes 5638else 5639 xorg_cv_cc_flag_unknown_warning_option=no 5640fi 5641rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5642fi 5643{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5644$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5645 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5646 CFLAGS="$xorg_testset_save_CFLAGS" 5647fi 5648 5649if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5650 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5652 fi 5653 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5655$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5656if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5657 $as_echo_n "(cached) " >&6 5658else 5659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5660/* end confdefs.h. */ 5661int i; 5662_ACEOF 5663if ac_fn_c_try_compile "$LINENO"; then : 5664 xorg_cv_cc_flag_unused_command_line_argument=yes 5665else 5666 xorg_cv_cc_flag_unused_command_line_argument=no 5667fi 5668rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5669fi 5670{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5671$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5672 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5673 CFLAGS="$xorg_testset_save_CFLAGS" 5674fi 5675 5676found="no" 5677 5678 if test $found = "no" ; then 5679 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5681 fi 5682 5683 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5685 fi 5686 5687 CFLAGS="$CFLAGS -Wnested-externs" 5688 5689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5690$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5691 cacheid=xorg_cv_cc_flag__Wnested_externs 5692 if eval \${$cacheid+:} false; then : 5693 $as_echo_n "(cached) " >&6 5694else 5695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5696/* end confdefs.h. */ 5697int i; 5698int 5699main () 5700{ 5701 5702 ; 5703 return 0; 5704} 5705_ACEOF 5706if ac_fn_c_try_link "$LINENO"; then : 5707 eval $cacheid=yes 5708else 5709 eval $cacheid=no 5710fi 5711rm -f core conftest.err conftest.$ac_objext \ 5712 conftest$ac_exeext conftest.$ac_ext 5713fi 5714 5715 5716 CFLAGS="$xorg_testset_save_CFLAGS" 5717 5718 eval supported=\$$cacheid 5719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5720$as_echo "$supported" >&6; } 5721 if test "$supported" = "yes" ; then 5722 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5723 found="yes" 5724 fi 5725 fi 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741xorg_testset_save_CFLAGS="$CFLAGS" 5742 5743if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5746$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5747if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5748 $as_echo_n "(cached) " >&6 5749else 5750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5751/* end confdefs.h. */ 5752int i; 5753_ACEOF 5754if ac_fn_c_try_compile "$LINENO"; then : 5755 xorg_cv_cc_flag_unknown_warning_option=yes 5756else 5757 xorg_cv_cc_flag_unknown_warning_option=no 5758fi 5759rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5760fi 5761{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5762$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5763 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5764 CFLAGS="$xorg_testset_save_CFLAGS" 5765fi 5766 5767if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5768 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5770 fi 5771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5773$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5774if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5775 $as_echo_n "(cached) " >&6 5776else 5777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5778/* end confdefs.h. */ 5779int i; 5780_ACEOF 5781if ac_fn_c_try_compile "$LINENO"; then : 5782 xorg_cv_cc_flag_unused_command_line_argument=yes 5783else 5784 xorg_cv_cc_flag_unused_command_line_argument=no 5785fi 5786rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5787fi 5788{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5789$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5790 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5791 CFLAGS="$xorg_testset_save_CFLAGS" 5792fi 5793 5794found="no" 5795 5796 if test $found = "no" ; then 5797 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5799 fi 5800 5801 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5803 fi 5804 5805 CFLAGS="$CFLAGS -Wbad-function-cast" 5806 5807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5808$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5809 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5810 if eval \${$cacheid+:} false; then : 5811 $as_echo_n "(cached) " >&6 5812else 5813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5814/* end confdefs.h. */ 5815int i; 5816int 5817main () 5818{ 5819 5820 ; 5821 return 0; 5822} 5823_ACEOF 5824if ac_fn_c_try_link "$LINENO"; then : 5825 eval $cacheid=yes 5826else 5827 eval $cacheid=no 5828fi 5829rm -f core conftest.err conftest.$ac_objext \ 5830 conftest$ac_exeext conftest.$ac_ext 5831fi 5832 5833 5834 CFLAGS="$xorg_testset_save_CFLAGS" 5835 5836 eval supported=\$$cacheid 5837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5838$as_echo "$supported" >&6; } 5839 if test "$supported" = "yes" ; then 5840 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5841 found="yes" 5842 fi 5843 fi 5844 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 5858 5859xorg_testset_save_CFLAGS="$CFLAGS" 5860 5861if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5864$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5865if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5866 $as_echo_n "(cached) " >&6 5867else 5868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5869/* end confdefs.h. */ 5870int i; 5871_ACEOF 5872if ac_fn_c_try_compile "$LINENO"; then : 5873 xorg_cv_cc_flag_unknown_warning_option=yes 5874else 5875 xorg_cv_cc_flag_unknown_warning_option=no 5876fi 5877rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5878fi 5879{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5880$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5881 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5882 CFLAGS="$xorg_testset_save_CFLAGS" 5883fi 5884 5885if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5886 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5888 fi 5889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5891$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5892if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5893 $as_echo_n "(cached) " >&6 5894else 5895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5896/* end confdefs.h. */ 5897int i; 5898_ACEOF 5899if ac_fn_c_try_compile "$LINENO"; then : 5900 xorg_cv_cc_flag_unused_command_line_argument=yes 5901else 5902 xorg_cv_cc_flag_unused_command_line_argument=no 5903fi 5904rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5905fi 5906{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5907$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5908 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5909 CFLAGS="$xorg_testset_save_CFLAGS" 5910fi 5911 5912found="no" 5913 5914 if test $found = "no" ; then 5915 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5917 fi 5918 5919 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5921 fi 5922 5923 CFLAGS="$CFLAGS -Wold-style-definition" 5924 5925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5926$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5927 cacheid=xorg_cv_cc_flag__Wold_style_definition 5928 if eval \${$cacheid+:} false; then : 5929 $as_echo_n "(cached) " >&6 5930else 5931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5932/* end confdefs.h. */ 5933int i; 5934int 5935main () 5936{ 5937 5938 ; 5939 return 0; 5940} 5941_ACEOF 5942if ac_fn_c_try_link "$LINENO"; then : 5943 eval $cacheid=yes 5944else 5945 eval $cacheid=no 5946fi 5947rm -f core conftest.err conftest.$ac_objext \ 5948 conftest$ac_exeext conftest.$ac_ext 5949fi 5950 5951 5952 CFLAGS="$xorg_testset_save_CFLAGS" 5953 5954 eval supported=\$$cacheid 5955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5956$as_echo "$supported" >&6; } 5957 if test "$supported" = "yes" ; then 5958 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5959 found="yes" 5960 fi 5961 fi 5962 5963 if test $found = "no" ; then 5964 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5966 fi 5967 5968 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5970 fi 5971 5972 CFLAGS="$CFLAGS -fd" 5973 5974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5975$as_echo_n "checking if $CC supports -fd... " >&6; } 5976 cacheid=xorg_cv_cc_flag__fd 5977 if eval \${$cacheid+:} false; then : 5978 $as_echo_n "(cached) " >&6 5979else 5980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5981/* end confdefs.h. */ 5982int i; 5983int 5984main () 5985{ 5986 5987 ; 5988 return 0; 5989} 5990_ACEOF 5991if ac_fn_c_try_link "$LINENO"; then : 5992 eval $cacheid=yes 5993else 5994 eval $cacheid=no 5995fi 5996rm -f core conftest.err conftest.$ac_objext \ 5997 conftest$ac_exeext conftest.$ac_ext 5998fi 5999 6000 6001 CFLAGS="$xorg_testset_save_CFLAGS" 6002 6003 eval supported=\$$cacheid 6004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6005$as_echo "$supported" >&6; } 6006 if test "$supported" = "yes" ; then 6007 BASE_CFLAGS="$BASE_CFLAGS -fd" 6008 found="yes" 6009 fi 6010 fi 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 6025 6026xorg_testset_save_CFLAGS="$CFLAGS" 6027 6028if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6031$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6032if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6033 $as_echo_n "(cached) " >&6 6034else 6035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6036/* end confdefs.h. */ 6037int i; 6038_ACEOF 6039if ac_fn_c_try_compile "$LINENO"; then : 6040 xorg_cv_cc_flag_unknown_warning_option=yes 6041else 6042 xorg_cv_cc_flag_unknown_warning_option=no 6043fi 6044rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6045fi 6046{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6047$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6048 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6049 CFLAGS="$xorg_testset_save_CFLAGS" 6050fi 6051 6052if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6053 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6055 fi 6056 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6058$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6059if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6060 $as_echo_n "(cached) " >&6 6061else 6062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6063/* end confdefs.h. */ 6064int i; 6065_ACEOF 6066if ac_fn_c_try_compile "$LINENO"; then : 6067 xorg_cv_cc_flag_unused_command_line_argument=yes 6068else 6069 xorg_cv_cc_flag_unused_command_line_argument=no 6070fi 6071rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6072fi 6073{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6074$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6075 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6076 CFLAGS="$xorg_testset_save_CFLAGS" 6077fi 6078 6079found="no" 6080 6081 if test $found = "no" ; then 6082 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6084 fi 6085 6086 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6088 fi 6089 6090 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6091 6092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6093$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6094 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6095 if eval \${$cacheid+:} false; then : 6096 $as_echo_n "(cached) " >&6 6097else 6098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6099/* end confdefs.h. */ 6100int i; 6101int 6102main () 6103{ 6104 6105 ; 6106 return 0; 6107} 6108_ACEOF 6109if ac_fn_c_try_link "$LINENO"; then : 6110 eval $cacheid=yes 6111else 6112 eval $cacheid=no 6113fi 6114rm -f core conftest.err conftest.$ac_objext \ 6115 conftest$ac_exeext conftest.$ac_ext 6116fi 6117 6118 6119 CFLAGS="$xorg_testset_save_CFLAGS" 6120 6121 eval supported=\$$cacheid 6122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6123$as_echo "$supported" >&6; } 6124 if test "$supported" = "yes" ; then 6125 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6126 found="yes" 6127 fi 6128 fi 6129 6130 6131 6132 6133 6134# This chunk adds additional warnings that could catch undesired effects. 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148xorg_testset_save_CFLAGS="$CFLAGS" 6149 6150if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6153$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6154if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6155 $as_echo_n "(cached) " >&6 6156else 6157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6158/* end confdefs.h. */ 6159int i; 6160_ACEOF 6161if ac_fn_c_try_compile "$LINENO"; then : 6162 xorg_cv_cc_flag_unknown_warning_option=yes 6163else 6164 xorg_cv_cc_flag_unknown_warning_option=no 6165fi 6166rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6167fi 6168{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6169$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6170 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6171 CFLAGS="$xorg_testset_save_CFLAGS" 6172fi 6173 6174if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6175 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6177 fi 6178 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6180$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6181if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6182 $as_echo_n "(cached) " >&6 6183else 6184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6185/* end confdefs.h. */ 6186int i; 6187_ACEOF 6188if ac_fn_c_try_compile "$LINENO"; then : 6189 xorg_cv_cc_flag_unused_command_line_argument=yes 6190else 6191 xorg_cv_cc_flag_unused_command_line_argument=no 6192fi 6193rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6194fi 6195{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6196$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6197 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6198 CFLAGS="$xorg_testset_save_CFLAGS" 6199fi 6200 6201found="no" 6202 6203 if test $found = "no" ; then 6204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6206 fi 6207 6208 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6210 fi 6211 6212 CFLAGS="$CFLAGS -Wunused" 6213 6214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6215$as_echo_n "checking if $CC supports -Wunused... " >&6; } 6216 cacheid=xorg_cv_cc_flag__Wunused 6217 if eval \${$cacheid+:} false; then : 6218 $as_echo_n "(cached) " >&6 6219else 6220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6221/* end confdefs.h. */ 6222int i; 6223int 6224main () 6225{ 6226 6227 ; 6228 return 0; 6229} 6230_ACEOF 6231if ac_fn_c_try_link "$LINENO"; then : 6232 eval $cacheid=yes 6233else 6234 eval $cacheid=no 6235fi 6236rm -f core conftest.err conftest.$ac_objext \ 6237 conftest$ac_exeext conftest.$ac_ext 6238fi 6239 6240 6241 CFLAGS="$xorg_testset_save_CFLAGS" 6242 6243 eval supported=\$$cacheid 6244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6245$as_echo "$supported" >&6; } 6246 if test "$supported" = "yes" ; then 6247 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6248 found="yes" 6249 fi 6250 fi 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266xorg_testset_save_CFLAGS="$CFLAGS" 6267 6268if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6271$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6272if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6273 $as_echo_n "(cached) " >&6 6274else 6275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6276/* end confdefs.h. */ 6277int i; 6278_ACEOF 6279if ac_fn_c_try_compile "$LINENO"; then : 6280 xorg_cv_cc_flag_unknown_warning_option=yes 6281else 6282 xorg_cv_cc_flag_unknown_warning_option=no 6283fi 6284rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6285fi 6286{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6287$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6288 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6289 CFLAGS="$xorg_testset_save_CFLAGS" 6290fi 6291 6292if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6295 fi 6296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6298$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6299if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6300 $as_echo_n "(cached) " >&6 6301else 6302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6303/* end confdefs.h. */ 6304int i; 6305_ACEOF 6306if ac_fn_c_try_compile "$LINENO"; then : 6307 xorg_cv_cc_flag_unused_command_line_argument=yes 6308else 6309 xorg_cv_cc_flag_unused_command_line_argument=no 6310fi 6311rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6312fi 6313{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6314$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6315 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6316 CFLAGS="$xorg_testset_save_CFLAGS" 6317fi 6318 6319found="no" 6320 6321 if test $found = "no" ; then 6322 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6324 fi 6325 6326 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6328 fi 6329 6330 CFLAGS="$CFLAGS -Wuninitialized" 6331 6332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6333$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6334 cacheid=xorg_cv_cc_flag__Wuninitialized 6335 if eval \${$cacheid+:} false; then : 6336 $as_echo_n "(cached) " >&6 6337else 6338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6339/* end confdefs.h. */ 6340int i; 6341int 6342main () 6343{ 6344 6345 ; 6346 return 0; 6347} 6348_ACEOF 6349if ac_fn_c_try_link "$LINENO"; then : 6350 eval $cacheid=yes 6351else 6352 eval $cacheid=no 6353fi 6354rm -f core conftest.err conftest.$ac_objext \ 6355 conftest$ac_exeext conftest.$ac_ext 6356fi 6357 6358 6359 CFLAGS="$xorg_testset_save_CFLAGS" 6360 6361 eval supported=\$$cacheid 6362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6363$as_echo "$supported" >&6; } 6364 if test "$supported" = "yes" ; then 6365 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6366 found="yes" 6367 fi 6368 fi 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384xorg_testset_save_CFLAGS="$CFLAGS" 6385 6386if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6389$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6390if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6391 $as_echo_n "(cached) " >&6 6392else 6393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6394/* end confdefs.h. */ 6395int i; 6396_ACEOF 6397if ac_fn_c_try_compile "$LINENO"; then : 6398 xorg_cv_cc_flag_unknown_warning_option=yes 6399else 6400 xorg_cv_cc_flag_unknown_warning_option=no 6401fi 6402rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6403fi 6404{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6405$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6406 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6407 CFLAGS="$xorg_testset_save_CFLAGS" 6408fi 6409 6410if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6413 fi 6414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6416$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6417if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6418 $as_echo_n "(cached) " >&6 6419else 6420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6421/* end confdefs.h. */ 6422int i; 6423_ACEOF 6424if ac_fn_c_try_compile "$LINENO"; then : 6425 xorg_cv_cc_flag_unused_command_line_argument=yes 6426else 6427 xorg_cv_cc_flag_unused_command_line_argument=no 6428fi 6429rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6430fi 6431{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6432$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6433 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6434 CFLAGS="$xorg_testset_save_CFLAGS" 6435fi 6436 6437found="no" 6438 6439 if test $found = "no" ; then 6440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6442 fi 6443 6444 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6446 fi 6447 6448 CFLAGS="$CFLAGS -Wshadow" 6449 6450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6451$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6452 cacheid=xorg_cv_cc_flag__Wshadow 6453 if eval \${$cacheid+:} false; then : 6454 $as_echo_n "(cached) " >&6 6455else 6456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6457/* end confdefs.h. */ 6458int i; 6459int 6460main () 6461{ 6462 6463 ; 6464 return 0; 6465} 6466_ACEOF 6467if ac_fn_c_try_link "$LINENO"; then : 6468 eval $cacheid=yes 6469else 6470 eval $cacheid=no 6471fi 6472rm -f core conftest.err conftest.$ac_objext \ 6473 conftest$ac_exeext conftest.$ac_ext 6474fi 6475 6476 6477 CFLAGS="$xorg_testset_save_CFLAGS" 6478 6479 eval supported=\$$cacheid 6480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6481$as_echo "$supported" >&6; } 6482 if test "$supported" = "yes" ; then 6483 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6484 found="yes" 6485 fi 6486 fi 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502xorg_testset_save_CFLAGS="$CFLAGS" 6503 6504if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6507$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6508if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6509 $as_echo_n "(cached) " >&6 6510else 6511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6512/* end confdefs.h. */ 6513int i; 6514_ACEOF 6515if ac_fn_c_try_compile "$LINENO"; then : 6516 xorg_cv_cc_flag_unknown_warning_option=yes 6517else 6518 xorg_cv_cc_flag_unknown_warning_option=no 6519fi 6520rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6521fi 6522{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6523$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6524 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6525 CFLAGS="$xorg_testset_save_CFLAGS" 6526fi 6527 6528if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6531 fi 6532 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6534$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6535if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6536 $as_echo_n "(cached) " >&6 6537else 6538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6539/* end confdefs.h. */ 6540int i; 6541_ACEOF 6542if ac_fn_c_try_compile "$LINENO"; then : 6543 xorg_cv_cc_flag_unused_command_line_argument=yes 6544else 6545 xorg_cv_cc_flag_unused_command_line_argument=no 6546fi 6547rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6548fi 6549{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6550$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6551 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6552 CFLAGS="$xorg_testset_save_CFLAGS" 6553fi 6554 6555found="no" 6556 6557 if test $found = "no" ; then 6558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6560 fi 6561 6562 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6564 fi 6565 6566 CFLAGS="$CFLAGS -Wmissing-noreturn" 6567 6568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6569$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6570 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6571 if eval \${$cacheid+:} false; then : 6572 $as_echo_n "(cached) " >&6 6573else 6574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6575/* end confdefs.h. */ 6576int i; 6577int 6578main () 6579{ 6580 6581 ; 6582 return 0; 6583} 6584_ACEOF 6585if ac_fn_c_try_link "$LINENO"; then : 6586 eval $cacheid=yes 6587else 6588 eval $cacheid=no 6589fi 6590rm -f core conftest.err conftest.$ac_objext \ 6591 conftest$ac_exeext conftest.$ac_ext 6592fi 6593 6594 6595 CFLAGS="$xorg_testset_save_CFLAGS" 6596 6597 eval supported=\$$cacheid 6598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6599$as_echo "$supported" >&6; } 6600 if test "$supported" = "yes" ; then 6601 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6602 found="yes" 6603 fi 6604 fi 6605 6606 6607 6608 6609 6610 6611 6612 6613 6614 6615 6616 6617 6618 6619 6620xorg_testset_save_CFLAGS="$CFLAGS" 6621 6622if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6625$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6626if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6627 $as_echo_n "(cached) " >&6 6628else 6629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6630/* end confdefs.h. */ 6631int i; 6632_ACEOF 6633if ac_fn_c_try_compile "$LINENO"; then : 6634 xorg_cv_cc_flag_unknown_warning_option=yes 6635else 6636 xorg_cv_cc_flag_unknown_warning_option=no 6637fi 6638rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6639fi 6640{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6641$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6642 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6643 CFLAGS="$xorg_testset_save_CFLAGS" 6644fi 6645 6646if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6647 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6649 fi 6650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6652$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6653if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6654 $as_echo_n "(cached) " >&6 6655else 6656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6657/* end confdefs.h. */ 6658int i; 6659_ACEOF 6660if ac_fn_c_try_compile "$LINENO"; then : 6661 xorg_cv_cc_flag_unused_command_line_argument=yes 6662else 6663 xorg_cv_cc_flag_unused_command_line_argument=no 6664fi 6665rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6666fi 6667{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6668$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6669 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6670 CFLAGS="$xorg_testset_save_CFLAGS" 6671fi 6672 6673found="no" 6674 6675 if test $found = "no" ; then 6676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6678 fi 6679 6680 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6682 fi 6683 6684 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6685 6686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6687$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6688 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6689 if eval \${$cacheid+:} false; then : 6690 $as_echo_n "(cached) " >&6 6691else 6692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6693/* end confdefs.h. */ 6694int i; 6695int 6696main () 6697{ 6698 6699 ; 6700 return 0; 6701} 6702_ACEOF 6703if ac_fn_c_try_link "$LINENO"; then : 6704 eval $cacheid=yes 6705else 6706 eval $cacheid=no 6707fi 6708rm -f core conftest.err conftest.$ac_objext \ 6709 conftest$ac_exeext conftest.$ac_ext 6710fi 6711 6712 6713 CFLAGS="$xorg_testset_save_CFLAGS" 6714 6715 eval supported=\$$cacheid 6716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6717$as_echo "$supported" >&6; } 6718 if test "$supported" = "yes" ; then 6719 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6720 found="yes" 6721 fi 6722 fi 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738xorg_testset_save_CFLAGS="$CFLAGS" 6739 6740if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6743$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6744if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6745 $as_echo_n "(cached) " >&6 6746else 6747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6748/* end confdefs.h. */ 6749int i; 6750_ACEOF 6751if ac_fn_c_try_compile "$LINENO"; then : 6752 xorg_cv_cc_flag_unknown_warning_option=yes 6753else 6754 xorg_cv_cc_flag_unknown_warning_option=no 6755fi 6756rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6757fi 6758{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6759$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6760 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6761 CFLAGS="$xorg_testset_save_CFLAGS" 6762fi 6763 6764if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6765 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6767 fi 6768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6770$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6771if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6772 $as_echo_n "(cached) " >&6 6773else 6774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6775/* end confdefs.h. */ 6776int i; 6777_ACEOF 6778if ac_fn_c_try_compile "$LINENO"; then : 6779 xorg_cv_cc_flag_unused_command_line_argument=yes 6780else 6781 xorg_cv_cc_flag_unused_command_line_argument=no 6782fi 6783rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6784fi 6785{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6786$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6787 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6788 CFLAGS="$xorg_testset_save_CFLAGS" 6789fi 6790 6791found="no" 6792 6793 if test $found = "no" ; then 6794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6796 fi 6797 6798 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6800 fi 6801 6802 CFLAGS="$CFLAGS -Wredundant-decls" 6803 6804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6805$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6806 cacheid=xorg_cv_cc_flag__Wredundant_decls 6807 if eval \${$cacheid+:} false; then : 6808 $as_echo_n "(cached) " >&6 6809else 6810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6811/* end confdefs.h. */ 6812int i; 6813int 6814main () 6815{ 6816 6817 ; 6818 return 0; 6819} 6820_ACEOF 6821if ac_fn_c_try_link "$LINENO"; then : 6822 eval $cacheid=yes 6823else 6824 eval $cacheid=no 6825fi 6826rm -f core conftest.err conftest.$ac_objext \ 6827 conftest$ac_exeext conftest.$ac_ext 6828fi 6829 6830 6831 CFLAGS="$xorg_testset_save_CFLAGS" 6832 6833 eval supported=\$$cacheid 6834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6835$as_echo "$supported" >&6; } 6836 if test "$supported" = "yes" ; then 6837 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6838 found="yes" 6839 fi 6840 fi 6841 6842 6843 6844 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856xorg_testset_save_CFLAGS="$CFLAGS" 6857 6858if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6861$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6862if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6863 $as_echo_n "(cached) " >&6 6864else 6865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6866/* end confdefs.h. */ 6867int i; 6868_ACEOF 6869if ac_fn_c_try_compile "$LINENO"; then : 6870 xorg_cv_cc_flag_unknown_warning_option=yes 6871else 6872 xorg_cv_cc_flag_unknown_warning_option=no 6873fi 6874rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6875fi 6876{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6877$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6878 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6879 CFLAGS="$xorg_testset_save_CFLAGS" 6880fi 6881 6882if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6883 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6885 fi 6886 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6888$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6889if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6890 $as_echo_n "(cached) " >&6 6891else 6892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6893/* end confdefs.h. */ 6894int i; 6895_ACEOF 6896if ac_fn_c_try_compile "$LINENO"; then : 6897 xorg_cv_cc_flag_unused_command_line_argument=yes 6898else 6899 xorg_cv_cc_flag_unused_command_line_argument=no 6900fi 6901rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6902fi 6903{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6904$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6905 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6906 CFLAGS="$xorg_testset_save_CFLAGS" 6907fi 6908 6909found="no" 6910 6911 if test $found = "no" ; then 6912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6914 fi 6915 6916 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6918 fi 6919 6920 CFLAGS="$CFLAGS -Wlogical-op" 6921 6922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6923$as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6924 cacheid=xorg_cv_cc_flag__Wlogical_op 6925 if eval \${$cacheid+:} false; then : 6926 $as_echo_n "(cached) " >&6 6927else 6928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6929/* end confdefs.h. */ 6930int i; 6931int 6932main () 6933{ 6934 6935 ; 6936 return 0; 6937} 6938_ACEOF 6939if ac_fn_c_try_link "$LINENO"; then : 6940 eval $cacheid=yes 6941else 6942 eval $cacheid=no 6943fi 6944rm -f core conftest.err conftest.$ac_objext \ 6945 conftest$ac_exeext conftest.$ac_ext 6946fi 6947 6948 6949 CFLAGS="$xorg_testset_save_CFLAGS" 6950 6951 eval supported=\$$cacheid 6952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6953$as_echo "$supported" >&6; } 6954 if test "$supported" = "yes" ; then 6955 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6956 found="yes" 6957 fi 6958 fi 6959 6960 6961 6962# These are currently disabled because they are noisy. They will be enabled 6963# in the future once the codebase is sufficiently modernized to silence 6964# them. For now, I don't want them to drown out the other warnings. 6965# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6966# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6967# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6968 6969# Turn some warnings into errors, so we don't accidently get successful builds 6970# when there are problems that should be fixed. 6971 6972if test "x$SELECTIVE_WERROR" = "xyes" ; then 6973 6974 6975 6976 6977 6978 6979 6980 6981 6982 6983 6984 6985 6986xorg_testset_save_CFLAGS="$CFLAGS" 6987 6988if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6991$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6992if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6993 $as_echo_n "(cached) " >&6 6994else 6995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6996/* end confdefs.h. */ 6997int i; 6998_ACEOF 6999if ac_fn_c_try_compile "$LINENO"; then : 7000 xorg_cv_cc_flag_unknown_warning_option=yes 7001else 7002 xorg_cv_cc_flag_unknown_warning_option=no 7003fi 7004rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7005fi 7006{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7007$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7008 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7009 CFLAGS="$xorg_testset_save_CFLAGS" 7010fi 7011 7012if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7013 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7015 fi 7016 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7018$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7019if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7020 $as_echo_n "(cached) " >&6 7021else 7022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7023/* end confdefs.h. */ 7024int i; 7025_ACEOF 7026if ac_fn_c_try_compile "$LINENO"; then : 7027 xorg_cv_cc_flag_unused_command_line_argument=yes 7028else 7029 xorg_cv_cc_flag_unused_command_line_argument=no 7030fi 7031rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7032fi 7033{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7034$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7035 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7036 CFLAGS="$xorg_testset_save_CFLAGS" 7037fi 7038 7039found="no" 7040 7041 if test $found = "no" ; then 7042 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7044 fi 7045 7046 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7047 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7048 fi 7049 7050 CFLAGS="$CFLAGS -Werror=implicit" 7051 7052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7053$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7054 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 7055 if eval \${$cacheid+:} false; then : 7056 $as_echo_n "(cached) " >&6 7057else 7058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7059/* end confdefs.h. */ 7060int i; 7061int 7062main () 7063{ 7064 7065 ; 7066 return 0; 7067} 7068_ACEOF 7069if ac_fn_c_try_link "$LINENO"; then : 7070 eval $cacheid=yes 7071else 7072 eval $cacheid=no 7073fi 7074rm -f core conftest.err conftest.$ac_objext \ 7075 conftest$ac_exeext conftest.$ac_ext 7076fi 7077 7078 7079 CFLAGS="$xorg_testset_save_CFLAGS" 7080 7081 eval supported=\$$cacheid 7082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7083$as_echo "$supported" >&6; } 7084 if test "$supported" = "yes" ; then 7085 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7086 found="yes" 7087 fi 7088 fi 7089 7090 if test $found = "no" ; then 7091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7093 fi 7094 7095 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7096 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7097 fi 7098 7099 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7100 7101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7102$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7103 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 7104 if eval \${$cacheid+:} false; then : 7105 $as_echo_n "(cached) " >&6 7106else 7107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7108/* end confdefs.h. */ 7109int i; 7110int 7111main () 7112{ 7113 7114 ; 7115 return 0; 7116} 7117_ACEOF 7118if ac_fn_c_try_link "$LINENO"; then : 7119 eval $cacheid=yes 7120else 7121 eval $cacheid=no 7122fi 7123rm -f core conftest.err conftest.$ac_objext \ 7124 conftest$ac_exeext conftest.$ac_ext 7125fi 7126 7127 7128 CFLAGS="$xorg_testset_save_CFLAGS" 7129 7130 eval supported=\$$cacheid 7131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7132$as_echo "$supported" >&6; } 7133 if test "$supported" = "yes" ; then 7134 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7135 found="yes" 7136 fi 7137 fi 7138 7139 7140 7141 7142 7143 7144 7145 7146 7147 7148 7149 7150 7151 7152 7153xorg_testset_save_CFLAGS="$CFLAGS" 7154 7155if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7158$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7159if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7160 $as_echo_n "(cached) " >&6 7161else 7162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7163/* end confdefs.h. */ 7164int i; 7165_ACEOF 7166if ac_fn_c_try_compile "$LINENO"; then : 7167 xorg_cv_cc_flag_unknown_warning_option=yes 7168else 7169 xorg_cv_cc_flag_unknown_warning_option=no 7170fi 7171rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7172fi 7173{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7174$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7175 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7176 CFLAGS="$xorg_testset_save_CFLAGS" 7177fi 7178 7179if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7182 fi 7183 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7185$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7186if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7187 $as_echo_n "(cached) " >&6 7188else 7189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7190/* end confdefs.h. */ 7191int i; 7192_ACEOF 7193if ac_fn_c_try_compile "$LINENO"; then : 7194 xorg_cv_cc_flag_unused_command_line_argument=yes 7195else 7196 xorg_cv_cc_flag_unused_command_line_argument=no 7197fi 7198rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7199fi 7200{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7201$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7202 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7203 CFLAGS="$xorg_testset_save_CFLAGS" 7204fi 7205 7206found="no" 7207 7208 if test $found = "no" ; then 7209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7211 fi 7212 7213 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7214 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7215 fi 7216 7217 CFLAGS="$CFLAGS -Werror=nonnull" 7218 7219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7220$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7221 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 7222 if eval \${$cacheid+:} false; then : 7223 $as_echo_n "(cached) " >&6 7224else 7225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7226/* end confdefs.h. */ 7227int i; 7228int 7229main () 7230{ 7231 7232 ; 7233 return 0; 7234} 7235_ACEOF 7236if ac_fn_c_try_link "$LINENO"; then : 7237 eval $cacheid=yes 7238else 7239 eval $cacheid=no 7240fi 7241rm -f core conftest.err conftest.$ac_objext \ 7242 conftest$ac_exeext conftest.$ac_ext 7243fi 7244 7245 7246 CFLAGS="$xorg_testset_save_CFLAGS" 7247 7248 eval supported=\$$cacheid 7249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7250$as_echo "$supported" >&6; } 7251 if test "$supported" = "yes" ; then 7252 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7253 found="yes" 7254 fi 7255 fi 7256 7257 7258 7259 7260 7261 7262 7263 7264 7265 7266 7267 7268 7269 7270 7271xorg_testset_save_CFLAGS="$CFLAGS" 7272 7273if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7276$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7277if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7278 $as_echo_n "(cached) " >&6 7279else 7280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7281/* end confdefs.h. */ 7282int i; 7283_ACEOF 7284if ac_fn_c_try_compile "$LINENO"; then : 7285 xorg_cv_cc_flag_unknown_warning_option=yes 7286else 7287 xorg_cv_cc_flag_unknown_warning_option=no 7288fi 7289rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7290fi 7291{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7292$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7293 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7294 CFLAGS="$xorg_testset_save_CFLAGS" 7295fi 7296 7297if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7300 fi 7301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7303$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7304if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7305 $as_echo_n "(cached) " >&6 7306else 7307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7308/* end confdefs.h. */ 7309int i; 7310_ACEOF 7311if ac_fn_c_try_compile "$LINENO"; then : 7312 xorg_cv_cc_flag_unused_command_line_argument=yes 7313else 7314 xorg_cv_cc_flag_unused_command_line_argument=no 7315fi 7316rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7317fi 7318{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7319$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7320 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7321 CFLAGS="$xorg_testset_save_CFLAGS" 7322fi 7323 7324found="no" 7325 7326 if test $found = "no" ; then 7327 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7329 fi 7330 7331 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7333 fi 7334 7335 CFLAGS="$CFLAGS -Werror=init-self" 7336 7337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7338$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7339 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7340 if eval \${$cacheid+:} false; then : 7341 $as_echo_n "(cached) " >&6 7342else 7343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7344/* end confdefs.h. */ 7345int i; 7346int 7347main () 7348{ 7349 7350 ; 7351 return 0; 7352} 7353_ACEOF 7354if ac_fn_c_try_link "$LINENO"; then : 7355 eval $cacheid=yes 7356else 7357 eval $cacheid=no 7358fi 7359rm -f core conftest.err conftest.$ac_objext \ 7360 conftest$ac_exeext conftest.$ac_ext 7361fi 7362 7363 7364 CFLAGS="$xorg_testset_save_CFLAGS" 7365 7366 eval supported=\$$cacheid 7367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7368$as_echo "$supported" >&6; } 7369 if test "$supported" = "yes" ; then 7370 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7371 found="yes" 7372 fi 7373 fi 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389xorg_testset_save_CFLAGS="$CFLAGS" 7390 7391if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7394$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7395if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7396 $as_echo_n "(cached) " >&6 7397else 7398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7399/* end confdefs.h. */ 7400int i; 7401_ACEOF 7402if ac_fn_c_try_compile "$LINENO"; then : 7403 xorg_cv_cc_flag_unknown_warning_option=yes 7404else 7405 xorg_cv_cc_flag_unknown_warning_option=no 7406fi 7407rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7408fi 7409{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7410$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7411 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7412 CFLAGS="$xorg_testset_save_CFLAGS" 7413fi 7414 7415if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7416 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7418 fi 7419 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7421$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7422if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7423 $as_echo_n "(cached) " >&6 7424else 7425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7426/* end confdefs.h. */ 7427int i; 7428_ACEOF 7429if ac_fn_c_try_compile "$LINENO"; then : 7430 xorg_cv_cc_flag_unused_command_line_argument=yes 7431else 7432 xorg_cv_cc_flag_unused_command_line_argument=no 7433fi 7434rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7435fi 7436{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7437$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7438 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7439 CFLAGS="$xorg_testset_save_CFLAGS" 7440fi 7441 7442found="no" 7443 7444 if test $found = "no" ; then 7445 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7447 fi 7448 7449 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7451 fi 7452 7453 CFLAGS="$CFLAGS -Werror=main" 7454 7455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7456$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7457 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7458 if eval \${$cacheid+:} false; then : 7459 $as_echo_n "(cached) " >&6 7460else 7461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7462/* end confdefs.h. */ 7463int i; 7464int 7465main () 7466{ 7467 7468 ; 7469 return 0; 7470} 7471_ACEOF 7472if ac_fn_c_try_link "$LINENO"; then : 7473 eval $cacheid=yes 7474else 7475 eval $cacheid=no 7476fi 7477rm -f core conftest.err conftest.$ac_objext \ 7478 conftest$ac_exeext conftest.$ac_ext 7479fi 7480 7481 7482 CFLAGS="$xorg_testset_save_CFLAGS" 7483 7484 eval supported=\$$cacheid 7485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7486$as_echo "$supported" >&6; } 7487 if test "$supported" = "yes" ; then 7488 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7489 found="yes" 7490 fi 7491 fi 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507xorg_testset_save_CFLAGS="$CFLAGS" 7508 7509if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7512$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7513if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7514 $as_echo_n "(cached) " >&6 7515else 7516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7517/* end confdefs.h. */ 7518int i; 7519_ACEOF 7520if ac_fn_c_try_compile "$LINENO"; then : 7521 xorg_cv_cc_flag_unknown_warning_option=yes 7522else 7523 xorg_cv_cc_flag_unknown_warning_option=no 7524fi 7525rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7526fi 7527{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7528$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7529 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7530 CFLAGS="$xorg_testset_save_CFLAGS" 7531fi 7532 7533if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7534 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7536 fi 7537 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7539$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7540if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7541 $as_echo_n "(cached) " >&6 7542else 7543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7544/* end confdefs.h. */ 7545int i; 7546_ACEOF 7547if ac_fn_c_try_compile "$LINENO"; then : 7548 xorg_cv_cc_flag_unused_command_line_argument=yes 7549else 7550 xorg_cv_cc_flag_unused_command_line_argument=no 7551fi 7552rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7553fi 7554{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7555$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7556 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7557 CFLAGS="$xorg_testset_save_CFLAGS" 7558fi 7559 7560found="no" 7561 7562 if test $found = "no" ; then 7563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7565 fi 7566 7567 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7569 fi 7570 7571 CFLAGS="$CFLAGS -Werror=missing-braces" 7572 7573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7574$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7575 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7576 if eval \${$cacheid+:} false; then : 7577 $as_echo_n "(cached) " >&6 7578else 7579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7580/* end confdefs.h. */ 7581int i; 7582int 7583main () 7584{ 7585 7586 ; 7587 return 0; 7588} 7589_ACEOF 7590if ac_fn_c_try_link "$LINENO"; then : 7591 eval $cacheid=yes 7592else 7593 eval $cacheid=no 7594fi 7595rm -f core conftest.err conftest.$ac_objext \ 7596 conftest$ac_exeext conftest.$ac_ext 7597fi 7598 7599 7600 CFLAGS="$xorg_testset_save_CFLAGS" 7601 7602 eval supported=\$$cacheid 7603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7604$as_echo "$supported" >&6; } 7605 if test "$supported" = "yes" ; then 7606 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7607 found="yes" 7608 fi 7609 fi 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625xorg_testset_save_CFLAGS="$CFLAGS" 7626 7627if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7630$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7631if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7632 $as_echo_n "(cached) " >&6 7633else 7634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7635/* end confdefs.h. */ 7636int i; 7637_ACEOF 7638if ac_fn_c_try_compile "$LINENO"; then : 7639 xorg_cv_cc_flag_unknown_warning_option=yes 7640else 7641 xorg_cv_cc_flag_unknown_warning_option=no 7642fi 7643rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7644fi 7645{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7646$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7647 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7648 CFLAGS="$xorg_testset_save_CFLAGS" 7649fi 7650 7651if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7652 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7654 fi 7655 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7657$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7658if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7659 $as_echo_n "(cached) " >&6 7660else 7661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7662/* end confdefs.h. */ 7663int i; 7664_ACEOF 7665if ac_fn_c_try_compile "$LINENO"; then : 7666 xorg_cv_cc_flag_unused_command_line_argument=yes 7667else 7668 xorg_cv_cc_flag_unused_command_line_argument=no 7669fi 7670rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7671fi 7672{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7673$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7674 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7675 CFLAGS="$xorg_testset_save_CFLAGS" 7676fi 7677 7678found="no" 7679 7680 if test $found = "no" ; then 7681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7683 fi 7684 7685 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7686 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7687 fi 7688 7689 CFLAGS="$CFLAGS -Werror=sequence-point" 7690 7691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7692$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7693 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7694 if eval \${$cacheid+:} false; then : 7695 $as_echo_n "(cached) " >&6 7696else 7697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7698/* end confdefs.h. */ 7699int i; 7700int 7701main () 7702{ 7703 7704 ; 7705 return 0; 7706} 7707_ACEOF 7708if ac_fn_c_try_link "$LINENO"; then : 7709 eval $cacheid=yes 7710else 7711 eval $cacheid=no 7712fi 7713rm -f core conftest.err conftest.$ac_objext \ 7714 conftest$ac_exeext conftest.$ac_ext 7715fi 7716 7717 7718 CFLAGS="$xorg_testset_save_CFLAGS" 7719 7720 eval supported=\$$cacheid 7721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7722$as_echo "$supported" >&6; } 7723 if test "$supported" = "yes" ; then 7724 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7725 found="yes" 7726 fi 7727 fi 7728 7729 7730 7731 7732 7733 7734 7735 7736 7737 7738 7739 7740 7741 7742 7743xorg_testset_save_CFLAGS="$CFLAGS" 7744 7745if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7746 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7748$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7749if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7750 $as_echo_n "(cached) " >&6 7751else 7752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7753/* end confdefs.h. */ 7754int i; 7755_ACEOF 7756if ac_fn_c_try_compile "$LINENO"; then : 7757 xorg_cv_cc_flag_unknown_warning_option=yes 7758else 7759 xorg_cv_cc_flag_unknown_warning_option=no 7760fi 7761rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7762fi 7763{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7764$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7765 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7766 CFLAGS="$xorg_testset_save_CFLAGS" 7767fi 7768 7769if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7770 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7771 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7772 fi 7773 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7775$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7776if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7777 $as_echo_n "(cached) " >&6 7778else 7779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7780/* end confdefs.h. */ 7781int i; 7782_ACEOF 7783if ac_fn_c_try_compile "$LINENO"; then : 7784 xorg_cv_cc_flag_unused_command_line_argument=yes 7785else 7786 xorg_cv_cc_flag_unused_command_line_argument=no 7787fi 7788rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7789fi 7790{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7791$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7792 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7793 CFLAGS="$xorg_testset_save_CFLAGS" 7794fi 7795 7796found="no" 7797 7798 if test $found = "no" ; then 7799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7801 fi 7802 7803 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7805 fi 7806 7807 CFLAGS="$CFLAGS -Werror=return-type" 7808 7809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7810$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7811 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7812 if eval \${$cacheid+:} false; then : 7813 $as_echo_n "(cached) " >&6 7814else 7815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7816/* end confdefs.h. */ 7817int i; 7818int 7819main () 7820{ 7821 7822 ; 7823 return 0; 7824} 7825_ACEOF 7826if ac_fn_c_try_link "$LINENO"; then : 7827 eval $cacheid=yes 7828else 7829 eval $cacheid=no 7830fi 7831rm -f core conftest.err conftest.$ac_objext \ 7832 conftest$ac_exeext conftest.$ac_ext 7833fi 7834 7835 7836 CFLAGS="$xorg_testset_save_CFLAGS" 7837 7838 eval supported=\$$cacheid 7839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7840$as_echo "$supported" >&6; } 7841 if test "$supported" = "yes" ; then 7842 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7843 found="yes" 7844 fi 7845 fi 7846 7847 if test $found = "no" ; then 7848 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7850 fi 7851 7852 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7853 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7854 fi 7855 7856 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7857 7858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7859$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7860 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7861 if eval \${$cacheid+:} false; then : 7862 $as_echo_n "(cached) " >&6 7863else 7864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7865/* end confdefs.h. */ 7866int i; 7867int 7868main () 7869{ 7870 7871 ; 7872 return 0; 7873} 7874_ACEOF 7875if ac_fn_c_try_link "$LINENO"; then : 7876 eval $cacheid=yes 7877else 7878 eval $cacheid=no 7879fi 7880rm -f core conftest.err conftest.$ac_objext \ 7881 conftest$ac_exeext conftest.$ac_ext 7882fi 7883 7884 7885 CFLAGS="$xorg_testset_save_CFLAGS" 7886 7887 eval supported=\$$cacheid 7888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7889$as_echo "$supported" >&6; } 7890 if test "$supported" = "yes" ; then 7891 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7892 found="yes" 7893 fi 7894 fi 7895 7896 7897 7898 7899 7900 7901 7902 7903 7904 7905 7906 7907 7908 7909 7910xorg_testset_save_CFLAGS="$CFLAGS" 7911 7912if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7915$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7916if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7917 $as_echo_n "(cached) " >&6 7918else 7919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7920/* end confdefs.h. */ 7921int i; 7922_ACEOF 7923if ac_fn_c_try_compile "$LINENO"; then : 7924 xorg_cv_cc_flag_unknown_warning_option=yes 7925else 7926 xorg_cv_cc_flag_unknown_warning_option=no 7927fi 7928rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7929fi 7930{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7931$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7932 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7933 CFLAGS="$xorg_testset_save_CFLAGS" 7934fi 7935 7936if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7937 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7939 fi 7940 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7942$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7943if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7944 $as_echo_n "(cached) " >&6 7945else 7946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7947/* end confdefs.h. */ 7948int i; 7949_ACEOF 7950if ac_fn_c_try_compile "$LINENO"; then : 7951 xorg_cv_cc_flag_unused_command_line_argument=yes 7952else 7953 xorg_cv_cc_flag_unused_command_line_argument=no 7954fi 7955rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7956fi 7957{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7958$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7959 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7960 CFLAGS="$xorg_testset_save_CFLAGS" 7961fi 7962 7963found="no" 7964 7965 if test $found = "no" ; then 7966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7968 fi 7969 7970 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7972 fi 7973 7974 CFLAGS="$CFLAGS -Werror=trigraphs" 7975 7976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7977$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7978 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7979 if eval \${$cacheid+:} false; then : 7980 $as_echo_n "(cached) " >&6 7981else 7982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7983/* end confdefs.h. */ 7984int i; 7985int 7986main () 7987{ 7988 7989 ; 7990 return 0; 7991} 7992_ACEOF 7993if ac_fn_c_try_link "$LINENO"; then : 7994 eval $cacheid=yes 7995else 7996 eval $cacheid=no 7997fi 7998rm -f core conftest.err conftest.$ac_objext \ 7999 conftest$ac_exeext conftest.$ac_ext 8000fi 8001 8002 8003 CFLAGS="$xorg_testset_save_CFLAGS" 8004 8005 eval supported=\$$cacheid 8006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8007$as_echo "$supported" >&6; } 8008 if test "$supported" = "yes" ; then 8009 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8010 found="yes" 8011 fi 8012 fi 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028xorg_testset_save_CFLAGS="$CFLAGS" 8029 8030if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8033$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8034if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8035 $as_echo_n "(cached) " >&6 8036else 8037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8038/* end confdefs.h. */ 8039int i; 8040_ACEOF 8041if ac_fn_c_try_compile "$LINENO"; then : 8042 xorg_cv_cc_flag_unknown_warning_option=yes 8043else 8044 xorg_cv_cc_flag_unknown_warning_option=no 8045fi 8046rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8047fi 8048{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8049$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8050 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8051 CFLAGS="$xorg_testset_save_CFLAGS" 8052fi 8053 8054if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8055 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8057 fi 8058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8060$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8061if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8062 $as_echo_n "(cached) " >&6 8063else 8064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8065/* end confdefs.h. */ 8066int i; 8067_ACEOF 8068if ac_fn_c_try_compile "$LINENO"; then : 8069 xorg_cv_cc_flag_unused_command_line_argument=yes 8070else 8071 xorg_cv_cc_flag_unused_command_line_argument=no 8072fi 8073rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8074fi 8075{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8076$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8077 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8078 CFLAGS="$xorg_testset_save_CFLAGS" 8079fi 8080 8081found="no" 8082 8083 if test $found = "no" ; then 8084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8086 fi 8087 8088 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8089 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8090 fi 8091 8092 CFLAGS="$CFLAGS -Werror=array-bounds" 8093 8094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8095$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8096 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 8097 if eval \${$cacheid+:} false; then : 8098 $as_echo_n "(cached) " >&6 8099else 8100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8101/* end confdefs.h. */ 8102int i; 8103int 8104main () 8105{ 8106 8107 ; 8108 return 0; 8109} 8110_ACEOF 8111if ac_fn_c_try_link "$LINENO"; then : 8112 eval $cacheid=yes 8113else 8114 eval $cacheid=no 8115fi 8116rm -f core conftest.err conftest.$ac_objext \ 8117 conftest$ac_exeext conftest.$ac_ext 8118fi 8119 8120 8121 CFLAGS="$xorg_testset_save_CFLAGS" 8122 8123 eval supported=\$$cacheid 8124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8125$as_echo "$supported" >&6; } 8126 if test "$supported" = "yes" ; then 8127 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8128 found="yes" 8129 fi 8130 fi 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146xorg_testset_save_CFLAGS="$CFLAGS" 8147 8148if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8151$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8152if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8153 $as_echo_n "(cached) " >&6 8154else 8155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8156/* end confdefs.h. */ 8157int i; 8158_ACEOF 8159if ac_fn_c_try_compile "$LINENO"; then : 8160 xorg_cv_cc_flag_unknown_warning_option=yes 8161else 8162 xorg_cv_cc_flag_unknown_warning_option=no 8163fi 8164rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8165fi 8166{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8167$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8168 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8169 CFLAGS="$xorg_testset_save_CFLAGS" 8170fi 8171 8172if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8175 fi 8176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8178$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8179if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8180 $as_echo_n "(cached) " >&6 8181else 8182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8183/* end confdefs.h. */ 8184int i; 8185_ACEOF 8186if ac_fn_c_try_compile "$LINENO"; then : 8187 xorg_cv_cc_flag_unused_command_line_argument=yes 8188else 8189 xorg_cv_cc_flag_unused_command_line_argument=no 8190fi 8191rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8192fi 8193{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8194$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8195 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8196 CFLAGS="$xorg_testset_save_CFLAGS" 8197fi 8198 8199found="no" 8200 8201 if test $found = "no" ; then 8202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8204 fi 8205 8206 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8208 fi 8209 8210 CFLAGS="$CFLAGS -Werror=write-strings" 8211 8212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8213$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8214 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 8215 if eval \${$cacheid+:} false; then : 8216 $as_echo_n "(cached) " >&6 8217else 8218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8219/* end confdefs.h. */ 8220int i; 8221int 8222main () 8223{ 8224 8225 ; 8226 return 0; 8227} 8228_ACEOF 8229if ac_fn_c_try_link "$LINENO"; then : 8230 eval $cacheid=yes 8231else 8232 eval $cacheid=no 8233fi 8234rm -f core conftest.err conftest.$ac_objext \ 8235 conftest$ac_exeext conftest.$ac_ext 8236fi 8237 8238 8239 CFLAGS="$xorg_testset_save_CFLAGS" 8240 8241 eval supported=\$$cacheid 8242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8243$as_echo "$supported" >&6; } 8244 if test "$supported" = "yes" ; then 8245 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8246 found="yes" 8247 fi 8248 fi 8249 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264xorg_testset_save_CFLAGS="$CFLAGS" 8265 8266if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8269$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8270if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8271 $as_echo_n "(cached) " >&6 8272else 8273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8274/* end confdefs.h. */ 8275int i; 8276_ACEOF 8277if ac_fn_c_try_compile "$LINENO"; then : 8278 xorg_cv_cc_flag_unknown_warning_option=yes 8279else 8280 xorg_cv_cc_flag_unknown_warning_option=no 8281fi 8282rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8283fi 8284{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8285$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8286 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8287 CFLAGS="$xorg_testset_save_CFLAGS" 8288fi 8289 8290if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8293 fi 8294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8296$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8297if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8298 $as_echo_n "(cached) " >&6 8299else 8300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8301/* end confdefs.h. */ 8302int i; 8303_ACEOF 8304if ac_fn_c_try_compile "$LINENO"; then : 8305 xorg_cv_cc_flag_unused_command_line_argument=yes 8306else 8307 xorg_cv_cc_flag_unused_command_line_argument=no 8308fi 8309rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8310fi 8311{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8312$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8314 CFLAGS="$xorg_testset_save_CFLAGS" 8315fi 8316 8317found="no" 8318 8319 if test $found = "no" ; then 8320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8322 fi 8323 8324 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8326 fi 8327 8328 CFLAGS="$CFLAGS -Werror=address" 8329 8330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8331$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8332 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8333 if eval \${$cacheid+:} false; then : 8334 $as_echo_n "(cached) " >&6 8335else 8336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8337/* end confdefs.h. */ 8338int i; 8339int 8340main () 8341{ 8342 8343 ; 8344 return 0; 8345} 8346_ACEOF 8347if ac_fn_c_try_link "$LINENO"; then : 8348 eval $cacheid=yes 8349else 8350 eval $cacheid=no 8351fi 8352rm -f core conftest.err conftest.$ac_objext \ 8353 conftest$ac_exeext conftest.$ac_ext 8354fi 8355 8356 8357 CFLAGS="$xorg_testset_save_CFLAGS" 8358 8359 eval supported=\$$cacheid 8360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8361$as_echo "$supported" >&6; } 8362 if test "$supported" = "yes" ; then 8363 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8364 found="yes" 8365 fi 8366 fi 8367 8368 8369 8370 8371 8372 8373 8374 8375 8376 8377 8378 8379 8380 8381 8382xorg_testset_save_CFLAGS="$CFLAGS" 8383 8384if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8387$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8388if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8389 $as_echo_n "(cached) " >&6 8390else 8391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8392/* end confdefs.h. */ 8393int i; 8394_ACEOF 8395if ac_fn_c_try_compile "$LINENO"; then : 8396 xorg_cv_cc_flag_unknown_warning_option=yes 8397else 8398 xorg_cv_cc_flag_unknown_warning_option=no 8399fi 8400rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8401fi 8402{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8403$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8404 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8405 CFLAGS="$xorg_testset_save_CFLAGS" 8406fi 8407 8408if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8411 fi 8412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8414$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8415if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 "$LINENO"; then : 8423 xorg_cv_cc_flag_unused_command_line_argument=yes 8424else 8425 xorg_cv_cc_flag_unused_command_line_argument=no 8426fi 8427rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8428fi 8429{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8430$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8431 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8432 CFLAGS="$xorg_testset_save_CFLAGS" 8433fi 8434 8435found="no" 8436 8437 if test $found = "no" ; then 8438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8440 fi 8441 8442 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8444 fi 8445 8446 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8447 8448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8449$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8450 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8451 if eval \${$cacheid+:} false; then : 8452 $as_echo_n "(cached) " >&6 8453else 8454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8455/* end confdefs.h. */ 8456int i; 8457int 8458main () 8459{ 8460 8461 ; 8462 return 0; 8463} 8464_ACEOF 8465if ac_fn_c_try_link "$LINENO"; then : 8466 eval $cacheid=yes 8467else 8468 eval $cacheid=no 8469fi 8470rm -f core conftest.err conftest.$ac_objext \ 8471 conftest$ac_exeext conftest.$ac_ext 8472fi 8473 8474 8475 CFLAGS="$xorg_testset_save_CFLAGS" 8476 8477 eval supported=\$$cacheid 8478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8479$as_echo "$supported" >&6; } 8480 if test "$supported" = "yes" ; then 8481 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8482 found="yes" 8483 fi 8484 fi 8485 8486 if test $found = "no" ; then 8487 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8489 fi 8490 8491 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8492 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8493 fi 8494 8495 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8496 8497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8498$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8499 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8500 if eval \${$cacheid+:} false; then : 8501 $as_echo_n "(cached) " >&6 8502else 8503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8504/* end confdefs.h. */ 8505int i; 8506int 8507main () 8508{ 8509 8510 ; 8511 return 0; 8512} 8513_ACEOF 8514if ac_fn_c_try_link "$LINENO"; then : 8515 eval $cacheid=yes 8516else 8517 eval $cacheid=no 8518fi 8519rm -f core conftest.err conftest.$ac_objext \ 8520 conftest$ac_exeext conftest.$ac_ext 8521fi 8522 8523 8524 CFLAGS="$xorg_testset_save_CFLAGS" 8525 8526 eval supported=\$$cacheid 8527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8528$as_echo "$supported" >&6; } 8529 if test "$supported" = "yes" ; then 8530 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8531 found="yes" 8532 fi 8533 fi 8534 8535 8536 8537 8538 8539 8540 8541 8542 8543 8544 8545 8546 8547 8548 8549xorg_testset_save_CFLAGS="$CFLAGS" 8550 8551if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8552 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8554$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8555if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8556 $as_echo_n "(cached) " >&6 8557else 8558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8559/* end confdefs.h. */ 8560int i; 8561_ACEOF 8562if ac_fn_c_try_compile "$LINENO"; then : 8563 xorg_cv_cc_flag_unknown_warning_option=yes 8564else 8565 xorg_cv_cc_flag_unknown_warning_option=no 8566fi 8567rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8568fi 8569{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8570$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8571 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8572 CFLAGS="$xorg_testset_save_CFLAGS" 8573fi 8574 8575if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8576 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8578 fi 8579 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8581$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8582if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8583 $as_echo_n "(cached) " >&6 8584else 8585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8586/* end confdefs.h. */ 8587int i; 8588_ACEOF 8589if ac_fn_c_try_compile "$LINENO"; then : 8590 xorg_cv_cc_flag_unused_command_line_argument=yes 8591else 8592 xorg_cv_cc_flag_unused_command_line_argument=no 8593fi 8594rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8595fi 8596{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8597$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8598 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8599 CFLAGS="$xorg_testset_save_CFLAGS" 8600fi 8601 8602found="no" 8603 8604 if test $found = "no" ; then 8605 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8606 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8607 fi 8608 8609 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8610 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8611 fi 8612 8613 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8614 8615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8616$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8617 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8618 if eval \${$cacheid+:} false; then : 8619 $as_echo_n "(cached) " >&6 8620else 8621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8622/* end confdefs.h. */ 8623int i; 8624int 8625main () 8626{ 8627 8628 ; 8629 return 0; 8630} 8631_ACEOF 8632if ac_fn_c_try_link "$LINENO"; then : 8633 eval $cacheid=yes 8634else 8635 eval $cacheid=no 8636fi 8637rm -f core conftest.err conftest.$ac_objext \ 8638 conftest$ac_exeext conftest.$ac_ext 8639fi 8640 8641 8642 CFLAGS="$xorg_testset_save_CFLAGS" 8643 8644 eval supported=\$$cacheid 8645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8646$as_echo "$supported" >&6; } 8647 if test "$supported" = "yes" ; then 8648 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8649 found="yes" 8650 fi 8651 fi 8652 8653 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8654else 8655{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8656$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 $PACKAGE_BUGREPORT" >&2;} 8657 8658 8659 8660 8661 8662 8663 8664 8665 8666 8667 8668 8669 8670xorg_testset_save_CFLAGS="$CFLAGS" 8671 8672if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8675$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8676if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8677 $as_echo_n "(cached) " >&6 8678else 8679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8680/* end confdefs.h. */ 8681int i; 8682_ACEOF 8683if ac_fn_c_try_compile "$LINENO"; then : 8684 xorg_cv_cc_flag_unknown_warning_option=yes 8685else 8686 xorg_cv_cc_flag_unknown_warning_option=no 8687fi 8688rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8689fi 8690{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8691$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8692 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8693 CFLAGS="$xorg_testset_save_CFLAGS" 8694fi 8695 8696if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8697 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8699 fi 8700 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8702$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8703if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8704 $as_echo_n "(cached) " >&6 8705else 8706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8707/* end confdefs.h. */ 8708int i; 8709_ACEOF 8710if ac_fn_c_try_compile "$LINENO"; then : 8711 xorg_cv_cc_flag_unused_command_line_argument=yes 8712else 8713 xorg_cv_cc_flag_unused_command_line_argument=no 8714fi 8715rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8716fi 8717{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8718$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8719 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8720 CFLAGS="$xorg_testset_save_CFLAGS" 8721fi 8722 8723found="no" 8724 8725 if test $found = "no" ; then 8726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8728 fi 8729 8730 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8731 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8732 fi 8733 8734 CFLAGS="$CFLAGS -Wimplicit" 8735 8736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8737$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8738 cacheid=xorg_cv_cc_flag__Wimplicit 8739 if eval \${$cacheid+:} false; then : 8740 $as_echo_n "(cached) " >&6 8741else 8742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8743/* end confdefs.h. */ 8744int i; 8745int 8746main () 8747{ 8748 8749 ; 8750 return 0; 8751} 8752_ACEOF 8753if ac_fn_c_try_link "$LINENO"; then : 8754 eval $cacheid=yes 8755else 8756 eval $cacheid=no 8757fi 8758rm -f core conftest.err conftest.$ac_objext \ 8759 conftest$ac_exeext conftest.$ac_ext 8760fi 8761 8762 8763 CFLAGS="$xorg_testset_save_CFLAGS" 8764 8765 eval supported=\$$cacheid 8766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8767$as_echo "$supported" >&6; } 8768 if test "$supported" = "yes" ; then 8769 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8770 found="yes" 8771 fi 8772 fi 8773 8774 8775 8776 8777 8778 8779 8780 8781 8782 8783 8784 8785 8786 8787 8788xorg_testset_save_CFLAGS="$CFLAGS" 8789 8790if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8793$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8794if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8795 $as_echo_n "(cached) " >&6 8796else 8797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8798/* end confdefs.h. */ 8799int i; 8800_ACEOF 8801if ac_fn_c_try_compile "$LINENO"; then : 8802 xorg_cv_cc_flag_unknown_warning_option=yes 8803else 8804 xorg_cv_cc_flag_unknown_warning_option=no 8805fi 8806rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8807fi 8808{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8809$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8810 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8811 CFLAGS="$xorg_testset_save_CFLAGS" 8812fi 8813 8814if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8815 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8817 fi 8818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8820$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8821if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8822 $as_echo_n "(cached) " >&6 8823else 8824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8825/* end confdefs.h. */ 8826int i; 8827_ACEOF 8828if ac_fn_c_try_compile "$LINENO"; then : 8829 xorg_cv_cc_flag_unused_command_line_argument=yes 8830else 8831 xorg_cv_cc_flag_unused_command_line_argument=no 8832fi 8833rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8834fi 8835{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8836$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8837 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8838 CFLAGS="$xorg_testset_save_CFLAGS" 8839fi 8840 8841found="no" 8842 8843 if test $found = "no" ; then 8844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8846 fi 8847 8848 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8849 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8850 fi 8851 8852 CFLAGS="$CFLAGS -Wnonnull" 8853 8854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8855$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8856 cacheid=xorg_cv_cc_flag__Wnonnull 8857 if eval \${$cacheid+:} false; then : 8858 $as_echo_n "(cached) " >&6 8859else 8860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8861/* end confdefs.h. */ 8862int i; 8863int 8864main () 8865{ 8866 8867 ; 8868 return 0; 8869} 8870_ACEOF 8871if ac_fn_c_try_link "$LINENO"; then : 8872 eval $cacheid=yes 8873else 8874 eval $cacheid=no 8875fi 8876rm -f core conftest.err conftest.$ac_objext \ 8877 conftest$ac_exeext conftest.$ac_ext 8878fi 8879 8880 8881 CFLAGS="$xorg_testset_save_CFLAGS" 8882 8883 eval supported=\$$cacheid 8884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8885$as_echo "$supported" >&6; } 8886 if test "$supported" = "yes" ; then 8887 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8888 found="yes" 8889 fi 8890 fi 8891 8892 8893 8894 8895 8896 8897 8898 8899 8900 8901 8902 8903 8904 8905 8906xorg_testset_save_CFLAGS="$CFLAGS" 8907 8908if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8911$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8912if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8913 $as_echo_n "(cached) " >&6 8914else 8915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8916/* end confdefs.h. */ 8917int i; 8918_ACEOF 8919if ac_fn_c_try_compile "$LINENO"; then : 8920 xorg_cv_cc_flag_unknown_warning_option=yes 8921else 8922 xorg_cv_cc_flag_unknown_warning_option=no 8923fi 8924rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8925fi 8926{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8927$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8928 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8929 CFLAGS="$xorg_testset_save_CFLAGS" 8930fi 8931 8932if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8933 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8935 fi 8936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8938$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8939if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8940 $as_echo_n "(cached) " >&6 8941else 8942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8943/* end confdefs.h. */ 8944int i; 8945_ACEOF 8946if ac_fn_c_try_compile "$LINENO"; then : 8947 xorg_cv_cc_flag_unused_command_line_argument=yes 8948else 8949 xorg_cv_cc_flag_unused_command_line_argument=no 8950fi 8951rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8952fi 8953{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8954$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8955 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8956 CFLAGS="$xorg_testset_save_CFLAGS" 8957fi 8958 8959found="no" 8960 8961 if test $found = "no" ; then 8962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8964 fi 8965 8966 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8968 fi 8969 8970 CFLAGS="$CFLAGS -Winit-self" 8971 8972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8973$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8974 cacheid=xorg_cv_cc_flag__Winit_self 8975 if eval \${$cacheid+:} false; then : 8976 $as_echo_n "(cached) " >&6 8977else 8978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8979/* end confdefs.h. */ 8980int i; 8981int 8982main () 8983{ 8984 8985 ; 8986 return 0; 8987} 8988_ACEOF 8989if ac_fn_c_try_link "$LINENO"; then : 8990 eval $cacheid=yes 8991else 8992 eval $cacheid=no 8993fi 8994rm -f core conftest.err conftest.$ac_objext \ 8995 conftest$ac_exeext conftest.$ac_ext 8996fi 8997 8998 8999 CFLAGS="$xorg_testset_save_CFLAGS" 9000 9001 eval supported=\$$cacheid 9002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9003$as_echo "$supported" >&6; } 9004 if test "$supported" = "yes" ; then 9005 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9006 found="yes" 9007 fi 9008 fi 9009 9010 9011 9012 9013 9014 9015 9016 9017 9018 9019 9020 9021 9022 9023 9024xorg_testset_save_CFLAGS="$CFLAGS" 9025 9026if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9029$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9030if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9031 $as_echo_n "(cached) " >&6 9032else 9033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9034/* end confdefs.h. */ 9035int i; 9036_ACEOF 9037if ac_fn_c_try_compile "$LINENO"; then : 9038 xorg_cv_cc_flag_unknown_warning_option=yes 9039else 9040 xorg_cv_cc_flag_unknown_warning_option=no 9041fi 9042rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9043fi 9044{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9045$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9046 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9047 CFLAGS="$xorg_testset_save_CFLAGS" 9048fi 9049 9050if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9053 fi 9054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9056$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9057if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9058 $as_echo_n "(cached) " >&6 9059else 9060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9061/* end confdefs.h. */ 9062int i; 9063_ACEOF 9064if ac_fn_c_try_compile "$LINENO"; then : 9065 xorg_cv_cc_flag_unused_command_line_argument=yes 9066else 9067 xorg_cv_cc_flag_unused_command_line_argument=no 9068fi 9069rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9070fi 9071{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9072$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9073 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9074 CFLAGS="$xorg_testset_save_CFLAGS" 9075fi 9076 9077found="no" 9078 9079 if test $found = "no" ; then 9080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9082 fi 9083 9084 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9086 fi 9087 9088 CFLAGS="$CFLAGS -Wmain" 9089 9090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9091$as_echo_n "checking if $CC supports -Wmain... " >&6; } 9092 cacheid=xorg_cv_cc_flag__Wmain 9093 if eval \${$cacheid+:} false; then : 9094 $as_echo_n "(cached) " >&6 9095else 9096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9097/* end confdefs.h. */ 9098int i; 9099int 9100main () 9101{ 9102 9103 ; 9104 return 0; 9105} 9106_ACEOF 9107if ac_fn_c_try_link "$LINENO"; then : 9108 eval $cacheid=yes 9109else 9110 eval $cacheid=no 9111fi 9112rm -f core conftest.err conftest.$ac_objext \ 9113 conftest$ac_exeext conftest.$ac_ext 9114fi 9115 9116 9117 CFLAGS="$xorg_testset_save_CFLAGS" 9118 9119 eval supported=\$$cacheid 9120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9121$as_echo "$supported" >&6; } 9122 if test "$supported" = "yes" ; then 9123 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9124 found="yes" 9125 fi 9126 fi 9127 9128 9129 9130 9131 9132 9133 9134 9135 9136 9137 9138 9139 9140 9141 9142xorg_testset_save_CFLAGS="$CFLAGS" 9143 9144if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9147$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9148if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9149 $as_echo_n "(cached) " >&6 9150else 9151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9152/* end confdefs.h. */ 9153int i; 9154_ACEOF 9155if ac_fn_c_try_compile "$LINENO"; then : 9156 xorg_cv_cc_flag_unknown_warning_option=yes 9157else 9158 xorg_cv_cc_flag_unknown_warning_option=no 9159fi 9160rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9161fi 9162{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9163$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9164 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9165 CFLAGS="$xorg_testset_save_CFLAGS" 9166fi 9167 9168if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9171 fi 9172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9174$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9175if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9176 $as_echo_n "(cached) " >&6 9177else 9178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9179/* end confdefs.h. */ 9180int i; 9181_ACEOF 9182if ac_fn_c_try_compile "$LINENO"; then : 9183 xorg_cv_cc_flag_unused_command_line_argument=yes 9184else 9185 xorg_cv_cc_flag_unused_command_line_argument=no 9186fi 9187rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9188fi 9189{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9190$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9191 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9192 CFLAGS="$xorg_testset_save_CFLAGS" 9193fi 9194 9195found="no" 9196 9197 if test $found = "no" ; then 9198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9200 fi 9201 9202 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9204 fi 9205 9206 CFLAGS="$CFLAGS -Wmissing-braces" 9207 9208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9209$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9210 cacheid=xorg_cv_cc_flag__Wmissing_braces 9211 if eval \${$cacheid+:} false; then : 9212 $as_echo_n "(cached) " >&6 9213else 9214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9215/* end confdefs.h. */ 9216int i; 9217int 9218main () 9219{ 9220 9221 ; 9222 return 0; 9223} 9224_ACEOF 9225if ac_fn_c_try_link "$LINENO"; then : 9226 eval $cacheid=yes 9227else 9228 eval $cacheid=no 9229fi 9230rm -f core conftest.err conftest.$ac_objext \ 9231 conftest$ac_exeext conftest.$ac_ext 9232fi 9233 9234 9235 CFLAGS="$xorg_testset_save_CFLAGS" 9236 9237 eval supported=\$$cacheid 9238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9239$as_echo "$supported" >&6; } 9240 if test "$supported" = "yes" ; then 9241 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9242 found="yes" 9243 fi 9244 fi 9245 9246 9247 9248 9249 9250 9251 9252 9253 9254 9255 9256 9257 9258 9259 9260xorg_testset_save_CFLAGS="$CFLAGS" 9261 9262if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9265$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9266if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9267 $as_echo_n "(cached) " >&6 9268else 9269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9270/* end confdefs.h. */ 9271int i; 9272_ACEOF 9273if ac_fn_c_try_compile "$LINENO"; then : 9274 xorg_cv_cc_flag_unknown_warning_option=yes 9275else 9276 xorg_cv_cc_flag_unknown_warning_option=no 9277fi 9278rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9279fi 9280{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9281$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9282 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9283 CFLAGS="$xorg_testset_save_CFLAGS" 9284fi 9285 9286if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9289 fi 9290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9292$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9293if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9294 $as_echo_n "(cached) " >&6 9295else 9296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9297/* end confdefs.h. */ 9298int i; 9299_ACEOF 9300if ac_fn_c_try_compile "$LINENO"; then : 9301 xorg_cv_cc_flag_unused_command_line_argument=yes 9302else 9303 xorg_cv_cc_flag_unused_command_line_argument=no 9304fi 9305rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9306fi 9307{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9308$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9309 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9310 CFLAGS="$xorg_testset_save_CFLAGS" 9311fi 9312 9313found="no" 9314 9315 if test $found = "no" ; then 9316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9318 fi 9319 9320 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9322 fi 9323 9324 CFLAGS="$CFLAGS -Wsequence-point" 9325 9326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9327$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9328 cacheid=xorg_cv_cc_flag__Wsequence_point 9329 if eval \${$cacheid+:} false; then : 9330 $as_echo_n "(cached) " >&6 9331else 9332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9333/* end confdefs.h. */ 9334int i; 9335int 9336main () 9337{ 9338 9339 ; 9340 return 0; 9341} 9342_ACEOF 9343if ac_fn_c_try_link "$LINENO"; then : 9344 eval $cacheid=yes 9345else 9346 eval $cacheid=no 9347fi 9348rm -f core conftest.err conftest.$ac_objext \ 9349 conftest$ac_exeext conftest.$ac_ext 9350fi 9351 9352 9353 CFLAGS="$xorg_testset_save_CFLAGS" 9354 9355 eval supported=\$$cacheid 9356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9357$as_echo "$supported" >&6; } 9358 if test "$supported" = "yes" ; then 9359 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9360 found="yes" 9361 fi 9362 fi 9363 9364 9365 9366 9367 9368 9369 9370 9371 9372 9373 9374 9375 9376 9377 9378xorg_testset_save_CFLAGS="$CFLAGS" 9379 9380if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9383$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9384if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9385 $as_echo_n "(cached) " >&6 9386else 9387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9388/* end confdefs.h. */ 9389int i; 9390_ACEOF 9391if ac_fn_c_try_compile "$LINENO"; then : 9392 xorg_cv_cc_flag_unknown_warning_option=yes 9393else 9394 xorg_cv_cc_flag_unknown_warning_option=no 9395fi 9396rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9397fi 9398{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9399$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9400 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9401 CFLAGS="$xorg_testset_save_CFLAGS" 9402fi 9403 9404if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9405 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9407 fi 9408 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9410$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9411if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9412 $as_echo_n "(cached) " >&6 9413else 9414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9415/* end confdefs.h. */ 9416int i; 9417_ACEOF 9418if ac_fn_c_try_compile "$LINENO"; then : 9419 xorg_cv_cc_flag_unused_command_line_argument=yes 9420else 9421 xorg_cv_cc_flag_unused_command_line_argument=no 9422fi 9423rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9424fi 9425{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9426$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9427 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9428 CFLAGS="$xorg_testset_save_CFLAGS" 9429fi 9430 9431found="no" 9432 9433 if test $found = "no" ; then 9434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9436 fi 9437 9438 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9440 fi 9441 9442 CFLAGS="$CFLAGS -Wreturn-type" 9443 9444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9445$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9446 cacheid=xorg_cv_cc_flag__Wreturn_type 9447 if eval \${$cacheid+:} false; then : 9448 $as_echo_n "(cached) " >&6 9449else 9450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9451/* end confdefs.h. */ 9452int i; 9453int 9454main () 9455{ 9456 9457 ; 9458 return 0; 9459} 9460_ACEOF 9461if ac_fn_c_try_link "$LINENO"; then : 9462 eval $cacheid=yes 9463else 9464 eval $cacheid=no 9465fi 9466rm -f core conftest.err conftest.$ac_objext \ 9467 conftest$ac_exeext conftest.$ac_ext 9468fi 9469 9470 9471 CFLAGS="$xorg_testset_save_CFLAGS" 9472 9473 eval supported=\$$cacheid 9474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9475$as_echo "$supported" >&6; } 9476 if test "$supported" = "yes" ; then 9477 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9478 found="yes" 9479 fi 9480 fi 9481 9482 9483 9484 9485 9486 9487 9488 9489 9490 9491 9492 9493 9494 9495 9496xorg_testset_save_CFLAGS="$CFLAGS" 9497 9498if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9501$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9502if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9503 $as_echo_n "(cached) " >&6 9504else 9505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9506/* end confdefs.h. */ 9507int i; 9508_ACEOF 9509if ac_fn_c_try_compile "$LINENO"; then : 9510 xorg_cv_cc_flag_unknown_warning_option=yes 9511else 9512 xorg_cv_cc_flag_unknown_warning_option=no 9513fi 9514rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9515fi 9516{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9517$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9518 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9519 CFLAGS="$xorg_testset_save_CFLAGS" 9520fi 9521 9522if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9525 fi 9526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9528$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9529if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9530 $as_echo_n "(cached) " >&6 9531else 9532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9533/* end confdefs.h. */ 9534int i; 9535_ACEOF 9536if ac_fn_c_try_compile "$LINENO"; then : 9537 xorg_cv_cc_flag_unused_command_line_argument=yes 9538else 9539 xorg_cv_cc_flag_unused_command_line_argument=no 9540fi 9541rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9542fi 9543{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9544$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9546 CFLAGS="$xorg_testset_save_CFLAGS" 9547fi 9548 9549found="no" 9550 9551 if test $found = "no" ; then 9552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9554 fi 9555 9556 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9558 fi 9559 9560 CFLAGS="$CFLAGS -Wtrigraphs" 9561 9562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9563$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9564 cacheid=xorg_cv_cc_flag__Wtrigraphs 9565 if eval \${$cacheid+:} false; then : 9566 $as_echo_n "(cached) " >&6 9567else 9568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9569/* end confdefs.h. */ 9570int i; 9571int 9572main () 9573{ 9574 9575 ; 9576 return 0; 9577} 9578_ACEOF 9579if ac_fn_c_try_link "$LINENO"; then : 9580 eval $cacheid=yes 9581else 9582 eval $cacheid=no 9583fi 9584rm -f core conftest.err conftest.$ac_objext \ 9585 conftest$ac_exeext conftest.$ac_ext 9586fi 9587 9588 9589 CFLAGS="$xorg_testset_save_CFLAGS" 9590 9591 eval supported=\$$cacheid 9592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9593$as_echo "$supported" >&6; } 9594 if test "$supported" = "yes" ; then 9595 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9596 found="yes" 9597 fi 9598 fi 9599 9600 9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614xorg_testset_save_CFLAGS="$CFLAGS" 9615 9616if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9619$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9620if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9621 $as_echo_n "(cached) " >&6 9622else 9623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9624/* end confdefs.h. */ 9625int i; 9626_ACEOF 9627if ac_fn_c_try_compile "$LINENO"; then : 9628 xorg_cv_cc_flag_unknown_warning_option=yes 9629else 9630 xorg_cv_cc_flag_unknown_warning_option=no 9631fi 9632rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9633fi 9634{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9635$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9636 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9637 CFLAGS="$xorg_testset_save_CFLAGS" 9638fi 9639 9640if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9643 fi 9644 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9646$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9647if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9648 $as_echo_n "(cached) " >&6 9649else 9650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9651/* end confdefs.h. */ 9652int i; 9653_ACEOF 9654if ac_fn_c_try_compile "$LINENO"; then : 9655 xorg_cv_cc_flag_unused_command_line_argument=yes 9656else 9657 xorg_cv_cc_flag_unused_command_line_argument=no 9658fi 9659rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9660fi 9661{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9662$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9663 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9664 CFLAGS="$xorg_testset_save_CFLAGS" 9665fi 9666 9667found="no" 9668 9669 if test $found = "no" ; then 9670 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9672 fi 9673 9674 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9676 fi 9677 9678 CFLAGS="$CFLAGS -Warray-bounds" 9679 9680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9681$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9682 cacheid=xorg_cv_cc_flag__Warray_bounds 9683 if eval \${$cacheid+:} false; then : 9684 $as_echo_n "(cached) " >&6 9685else 9686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9687/* end confdefs.h. */ 9688int i; 9689int 9690main () 9691{ 9692 9693 ; 9694 return 0; 9695} 9696_ACEOF 9697if ac_fn_c_try_link "$LINENO"; then : 9698 eval $cacheid=yes 9699else 9700 eval $cacheid=no 9701fi 9702rm -f core conftest.err conftest.$ac_objext \ 9703 conftest$ac_exeext conftest.$ac_ext 9704fi 9705 9706 9707 CFLAGS="$xorg_testset_save_CFLAGS" 9708 9709 eval supported=\$$cacheid 9710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9711$as_echo "$supported" >&6; } 9712 if test "$supported" = "yes" ; then 9713 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9714 found="yes" 9715 fi 9716 fi 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732xorg_testset_save_CFLAGS="$CFLAGS" 9733 9734if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9737$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9738if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9739 $as_echo_n "(cached) " >&6 9740else 9741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9742/* end confdefs.h. */ 9743int i; 9744_ACEOF 9745if ac_fn_c_try_compile "$LINENO"; then : 9746 xorg_cv_cc_flag_unknown_warning_option=yes 9747else 9748 xorg_cv_cc_flag_unknown_warning_option=no 9749fi 9750rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9751fi 9752{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9753$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9754 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9755 CFLAGS="$xorg_testset_save_CFLAGS" 9756fi 9757 9758if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9759 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9761 fi 9762 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9764$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9765if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9766 $as_echo_n "(cached) " >&6 9767else 9768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9769/* end confdefs.h. */ 9770int i; 9771_ACEOF 9772if ac_fn_c_try_compile "$LINENO"; then : 9773 xorg_cv_cc_flag_unused_command_line_argument=yes 9774else 9775 xorg_cv_cc_flag_unused_command_line_argument=no 9776fi 9777rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9778fi 9779{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9780$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9781 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9782 CFLAGS="$xorg_testset_save_CFLAGS" 9783fi 9784 9785found="no" 9786 9787 if test $found = "no" ; then 9788 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9790 fi 9791 9792 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9794 fi 9795 9796 CFLAGS="$CFLAGS -Wwrite-strings" 9797 9798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9799$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9800 cacheid=xorg_cv_cc_flag__Wwrite_strings 9801 if eval \${$cacheid+:} false; then : 9802 $as_echo_n "(cached) " >&6 9803else 9804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9805/* end confdefs.h. */ 9806int i; 9807int 9808main () 9809{ 9810 9811 ; 9812 return 0; 9813} 9814_ACEOF 9815if ac_fn_c_try_link "$LINENO"; then : 9816 eval $cacheid=yes 9817else 9818 eval $cacheid=no 9819fi 9820rm -f core conftest.err conftest.$ac_objext \ 9821 conftest$ac_exeext conftest.$ac_ext 9822fi 9823 9824 9825 CFLAGS="$xorg_testset_save_CFLAGS" 9826 9827 eval supported=\$$cacheid 9828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9829$as_echo "$supported" >&6; } 9830 if test "$supported" = "yes" ; then 9831 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9832 found="yes" 9833 fi 9834 fi 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850xorg_testset_save_CFLAGS="$CFLAGS" 9851 9852if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9855$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9856if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9857 $as_echo_n "(cached) " >&6 9858else 9859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9860/* end confdefs.h. */ 9861int i; 9862_ACEOF 9863if ac_fn_c_try_compile "$LINENO"; then : 9864 xorg_cv_cc_flag_unknown_warning_option=yes 9865else 9866 xorg_cv_cc_flag_unknown_warning_option=no 9867fi 9868rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9869fi 9870{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9871$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9872 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9873 CFLAGS="$xorg_testset_save_CFLAGS" 9874fi 9875 9876if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9877 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9879 fi 9880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9882$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9883if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9884 $as_echo_n "(cached) " >&6 9885else 9886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9887/* end confdefs.h. */ 9888int i; 9889_ACEOF 9890if ac_fn_c_try_compile "$LINENO"; then : 9891 xorg_cv_cc_flag_unused_command_line_argument=yes 9892else 9893 xorg_cv_cc_flag_unused_command_line_argument=no 9894fi 9895rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9896fi 9897{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9898$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9899 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9900 CFLAGS="$xorg_testset_save_CFLAGS" 9901fi 9902 9903found="no" 9904 9905 if test $found = "no" ; then 9906 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9908 fi 9909 9910 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9911 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9912 fi 9913 9914 CFLAGS="$CFLAGS -Waddress" 9915 9916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9917$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9918 cacheid=xorg_cv_cc_flag__Waddress 9919 if eval \${$cacheid+:} false; then : 9920 $as_echo_n "(cached) " >&6 9921else 9922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9923/* end confdefs.h. */ 9924int i; 9925int 9926main () 9927{ 9928 9929 ; 9930 return 0; 9931} 9932_ACEOF 9933if ac_fn_c_try_link "$LINENO"; then : 9934 eval $cacheid=yes 9935else 9936 eval $cacheid=no 9937fi 9938rm -f core conftest.err conftest.$ac_objext \ 9939 conftest$ac_exeext conftest.$ac_ext 9940fi 9941 9942 9943 CFLAGS="$xorg_testset_save_CFLAGS" 9944 9945 eval supported=\$$cacheid 9946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9947$as_echo "$supported" >&6; } 9948 if test "$supported" = "yes" ; then 9949 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9950 found="yes" 9951 fi 9952 fi 9953 9954 9955 9956 9957 9958 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968xorg_testset_save_CFLAGS="$CFLAGS" 9969 9970if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9973$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9974if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9975 $as_echo_n "(cached) " >&6 9976else 9977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9978/* end confdefs.h. */ 9979int i; 9980_ACEOF 9981if ac_fn_c_try_compile "$LINENO"; then : 9982 xorg_cv_cc_flag_unknown_warning_option=yes 9983else 9984 xorg_cv_cc_flag_unknown_warning_option=no 9985fi 9986rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9987fi 9988{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9989$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9990 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9991 CFLAGS="$xorg_testset_save_CFLAGS" 9992fi 9993 9994if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9995 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9997 fi 9998 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10000$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10001if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10002 $as_echo_n "(cached) " >&6 10003else 10004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10005/* end confdefs.h. */ 10006int i; 10007_ACEOF 10008if ac_fn_c_try_compile "$LINENO"; then : 10009 xorg_cv_cc_flag_unused_command_line_argument=yes 10010else 10011 xorg_cv_cc_flag_unused_command_line_argument=no 10012fi 10013rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10014fi 10015{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10016$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10017 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10018 CFLAGS="$xorg_testset_save_CFLAGS" 10019fi 10020 10021found="no" 10022 10023 if test $found = "no" ; then 10024 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10026 fi 10027 10028 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10029 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10030 fi 10031 10032 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10033 10034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10035$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10036 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10037 if eval \${$cacheid+:} false; then : 10038 $as_echo_n "(cached) " >&6 10039else 10040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10041/* end confdefs.h. */ 10042int i; 10043int 10044main () 10045{ 10046 10047 ; 10048 return 0; 10049} 10050_ACEOF 10051if ac_fn_c_try_link "$LINENO"; then : 10052 eval $cacheid=yes 10053else 10054 eval $cacheid=no 10055fi 10056rm -f core conftest.err conftest.$ac_objext \ 10057 conftest$ac_exeext conftest.$ac_ext 10058fi 10059 10060 10061 CFLAGS="$xorg_testset_save_CFLAGS" 10062 10063 eval supported=\$$cacheid 10064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10065$as_echo "$supported" >&6; } 10066 if test "$supported" = "yes" ; then 10067 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10068 found="yes" 10069 fi 10070 fi 10071 10072 10073 10074 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084 10085 10086xorg_testset_save_CFLAGS="$CFLAGS" 10087 10088if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10091$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10092if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10093 $as_echo_n "(cached) " >&6 10094else 10095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10096/* end confdefs.h. */ 10097int i; 10098_ACEOF 10099if ac_fn_c_try_compile "$LINENO"; then : 10100 xorg_cv_cc_flag_unknown_warning_option=yes 10101else 10102 xorg_cv_cc_flag_unknown_warning_option=no 10103fi 10104rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10105fi 10106{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10107$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10108 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10109 CFLAGS="$xorg_testset_save_CFLAGS" 10110fi 10111 10112if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10113 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10115 fi 10116 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10118$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10119if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10120 $as_echo_n "(cached) " >&6 10121else 10122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10123/* end confdefs.h. */ 10124int i; 10125_ACEOF 10126if ac_fn_c_try_compile "$LINENO"; then : 10127 xorg_cv_cc_flag_unused_command_line_argument=yes 10128else 10129 xorg_cv_cc_flag_unused_command_line_argument=no 10130fi 10131rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10132fi 10133{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10134$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10135 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10136 CFLAGS="$xorg_testset_save_CFLAGS" 10137fi 10138 10139found="no" 10140 10141 if test $found = "no" ; then 10142 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10144 fi 10145 10146 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10147 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10148 fi 10149 10150 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10151 10152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10153$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10154 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10155 if eval \${$cacheid+:} false; then : 10156 $as_echo_n "(cached) " >&6 10157else 10158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10159/* end confdefs.h. */ 10160int i; 10161int 10162main () 10163{ 10164 10165 ; 10166 return 0; 10167} 10168_ACEOF 10169if ac_fn_c_try_link "$LINENO"; then : 10170 eval $cacheid=yes 10171else 10172 eval $cacheid=no 10173fi 10174rm -f core conftest.err conftest.$ac_objext \ 10175 conftest$ac_exeext conftest.$ac_ext 10176fi 10177 10178 10179 CFLAGS="$xorg_testset_save_CFLAGS" 10180 10181 eval supported=\$$cacheid 10182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10183$as_echo "$supported" >&6; } 10184 if test "$supported" = "yes" ; then 10185 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10186 found="yes" 10187 fi 10188 fi 10189 10190 10191fi 10192 10193 10194 10195 10196 10197 10198 10199 CWARNFLAGS="$BASE_CFLAGS" 10200 if test "x$GCC" = xyes ; then 10201 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10202 fi 10203 10204 10205 10206 10207 10208 10209 10210 10211# Check whether --enable-strict-compilation was given. 10212if test "${enable_strict_compilation+set}" = set; then : 10213 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10214else 10215 STRICT_COMPILE=no 10216fi 10217 10218 10219 10220 10221 10222 10223STRICT_CFLAGS="" 10224 10225 10226 10227 10228 10229 10230 10231 10232 10233 10234 10235 10236 10237xorg_testset_save_CFLAGS="$CFLAGS" 10238 10239if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10242$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10243if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10244 $as_echo_n "(cached) " >&6 10245else 10246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10247/* end confdefs.h. */ 10248int i; 10249_ACEOF 10250if ac_fn_c_try_compile "$LINENO"; then : 10251 xorg_cv_cc_flag_unknown_warning_option=yes 10252else 10253 xorg_cv_cc_flag_unknown_warning_option=no 10254fi 10255rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10256fi 10257{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10258$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10259 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10260 CFLAGS="$xorg_testset_save_CFLAGS" 10261fi 10262 10263if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10264 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10266 fi 10267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10269$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10270if ${xorg_cv_cc_flag_unused_command_line_argument+:} 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 "$LINENO"; then : 10278 xorg_cv_cc_flag_unused_command_line_argument=yes 10279else 10280 xorg_cv_cc_flag_unused_command_line_argument=no 10281fi 10282rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10283fi 10284{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10285$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10286 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10287 CFLAGS="$xorg_testset_save_CFLAGS" 10288fi 10289 10290found="no" 10291 10292 if test $found = "no" ; then 10293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10295 fi 10296 10297 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10298 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10299 fi 10300 10301 CFLAGS="$CFLAGS -pedantic" 10302 10303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10304$as_echo_n "checking if $CC supports -pedantic... " >&6; } 10305 cacheid=xorg_cv_cc_flag__pedantic 10306 if eval \${$cacheid+:} false; then : 10307 $as_echo_n "(cached) " >&6 10308else 10309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10310/* end confdefs.h. */ 10311int i; 10312int 10313main () 10314{ 10315 10316 ; 10317 return 0; 10318} 10319_ACEOF 10320if ac_fn_c_try_link "$LINENO"; then : 10321 eval $cacheid=yes 10322else 10323 eval $cacheid=no 10324fi 10325rm -f core conftest.err conftest.$ac_objext \ 10326 conftest$ac_exeext conftest.$ac_ext 10327fi 10328 10329 10330 CFLAGS="$xorg_testset_save_CFLAGS" 10331 10332 eval supported=\$$cacheid 10333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10334$as_echo "$supported" >&6; } 10335 if test "$supported" = "yes" ; then 10336 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10337 found="yes" 10338 fi 10339 fi 10340 10341 10342 10343 10344 10345 10346 10347 10348 10349 10350 10351 10352 10353 10354 10355xorg_testset_save_CFLAGS="$CFLAGS" 10356 10357if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10360$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10361if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10362 $as_echo_n "(cached) " >&6 10363else 10364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10365/* end confdefs.h. */ 10366int i; 10367_ACEOF 10368if ac_fn_c_try_compile "$LINENO"; then : 10369 xorg_cv_cc_flag_unknown_warning_option=yes 10370else 10371 xorg_cv_cc_flag_unknown_warning_option=no 10372fi 10373rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10374fi 10375{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10376$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10377 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10378 CFLAGS="$xorg_testset_save_CFLAGS" 10379fi 10380 10381if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10382 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10384 fi 10385 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10387$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10388if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10389 $as_echo_n "(cached) " >&6 10390else 10391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10392/* end confdefs.h. */ 10393int i; 10394_ACEOF 10395if ac_fn_c_try_compile "$LINENO"; then : 10396 xorg_cv_cc_flag_unused_command_line_argument=yes 10397else 10398 xorg_cv_cc_flag_unused_command_line_argument=no 10399fi 10400rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10401fi 10402{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10403$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10404 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10405 CFLAGS="$xorg_testset_save_CFLAGS" 10406fi 10407 10408found="no" 10409 10410 if test $found = "no" ; then 10411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10413 fi 10414 10415 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10416 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10417 fi 10418 10419 CFLAGS="$CFLAGS -Werror" 10420 10421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10422$as_echo_n "checking if $CC supports -Werror... " >&6; } 10423 cacheid=xorg_cv_cc_flag__Werror 10424 if eval \${$cacheid+:} false; then : 10425 $as_echo_n "(cached) " >&6 10426else 10427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10428/* end confdefs.h. */ 10429int i; 10430int 10431main () 10432{ 10433 10434 ; 10435 return 0; 10436} 10437_ACEOF 10438if ac_fn_c_try_link "$LINENO"; then : 10439 eval $cacheid=yes 10440else 10441 eval $cacheid=no 10442fi 10443rm -f core conftest.err conftest.$ac_objext \ 10444 conftest$ac_exeext conftest.$ac_ext 10445fi 10446 10447 10448 CFLAGS="$xorg_testset_save_CFLAGS" 10449 10450 eval supported=\$$cacheid 10451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10452$as_echo "$supported" >&6; } 10453 if test "$supported" = "yes" ; then 10454 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10455 found="yes" 10456 fi 10457 fi 10458 10459 if test $found = "no" ; then 10460 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10462 fi 10463 10464 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10465 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10466 fi 10467 10468 CFLAGS="$CFLAGS -errwarn" 10469 10470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10471$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10472 cacheid=xorg_cv_cc_flag__errwarn 10473 if eval \${$cacheid+:} false; then : 10474 $as_echo_n "(cached) " >&6 10475else 10476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10477/* end confdefs.h. */ 10478int i; 10479int 10480main () 10481{ 10482 10483 ; 10484 return 0; 10485} 10486_ACEOF 10487if ac_fn_c_try_link "$LINENO"; then : 10488 eval $cacheid=yes 10489else 10490 eval $cacheid=no 10491fi 10492rm -f core conftest.err conftest.$ac_objext \ 10493 conftest$ac_exeext conftest.$ac_ext 10494fi 10495 10496 10497 CFLAGS="$xorg_testset_save_CFLAGS" 10498 10499 eval supported=\$$cacheid 10500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10501$as_echo "$supported" >&6; } 10502 if test "$supported" = "yes" ; then 10503 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10504 found="yes" 10505 fi 10506 fi 10507 10508 10509 10510# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10511# activate it with -Werror, so we add it here explicitly. 10512 10513 10514 10515 10516 10517 10518 10519 10520 10521 10522 10523 10524 10525xorg_testset_save_CFLAGS="$CFLAGS" 10526 10527if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10530$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10531if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10532 $as_echo_n "(cached) " >&6 10533else 10534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10535/* end confdefs.h. */ 10536int i; 10537_ACEOF 10538if ac_fn_c_try_compile "$LINENO"; then : 10539 xorg_cv_cc_flag_unknown_warning_option=yes 10540else 10541 xorg_cv_cc_flag_unknown_warning_option=no 10542fi 10543rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10544fi 10545{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10546$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10547 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10548 CFLAGS="$xorg_testset_save_CFLAGS" 10549fi 10550 10551if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10554 fi 10555 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10557$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10558if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10559 $as_echo_n "(cached) " >&6 10560else 10561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10562/* end confdefs.h. */ 10563int i; 10564_ACEOF 10565if ac_fn_c_try_compile "$LINENO"; then : 10566 xorg_cv_cc_flag_unused_command_line_argument=yes 10567else 10568 xorg_cv_cc_flag_unused_command_line_argument=no 10569fi 10570rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10571fi 10572{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10573$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10574 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10575 CFLAGS="$xorg_testset_save_CFLAGS" 10576fi 10577 10578found="no" 10579 10580 if test $found = "no" ; then 10581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10583 fi 10584 10585 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10586 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10587 fi 10588 10589 CFLAGS="$CFLAGS -Werror=attributes" 10590 10591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10592$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10593 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10594 if eval \${$cacheid+:} false; then : 10595 $as_echo_n "(cached) " >&6 10596else 10597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10598/* end confdefs.h. */ 10599int i; 10600int 10601main () 10602{ 10603 10604 ; 10605 return 0; 10606} 10607_ACEOF 10608if ac_fn_c_try_link "$LINENO"; then : 10609 eval $cacheid=yes 10610else 10611 eval $cacheid=no 10612fi 10613rm -f core conftest.err conftest.$ac_objext \ 10614 conftest$ac_exeext conftest.$ac_ext 10615fi 10616 10617 10618 CFLAGS="$xorg_testset_save_CFLAGS" 10619 10620 eval supported=\$$cacheid 10621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10622$as_echo "$supported" >&6; } 10623 if test "$supported" = "yes" ; then 10624 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10625 found="yes" 10626 fi 10627 fi 10628 10629 10630 10631if test "x$STRICT_COMPILE" = "xyes"; then 10632 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10633 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10634fi 10635 10636 10637 10638 10639 10640 10641cat >>confdefs.h <<_ACEOF 10642#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10643_ACEOF 10644 10645 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10646 if test "x$PVM" = "x"; then 10647 PVM="0" 10648 fi 10649 10650cat >>confdefs.h <<_ACEOF 10651#define PACKAGE_VERSION_MINOR $PVM 10652_ACEOF 10653 10654 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10655 if test "x$PVP" = "x"; then 10656 PVP="0" 10657 fi 10658 10659cat >>confdefs.h <<_ACEOF 10660#define PACKAGE_VERSION_PATCHLEVEL $PVP 10661_ACEOF 10662 10663 10664 10665CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10666mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10667|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10668echo 'git directory not found: installing possibly empty changelog.' >&2)" 10669 10670 10671 10672 10673macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10674INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10675mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10676|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10677echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10678 10679 10680 10681 10682 10683 10684if test x$APP_MAN_SUFFIX = x ; then 10685 APP_MAN_SUFFIX=1 10686fi 10687if test x$APP_MAN_DIR = x ; then 10688 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10689fi 10690 10691if test x$LIB_MAN_SUFFIX = x ; then 10692 LIB_MAN_SUFFIX=3 10693fi 10694if test x$LIB_MAN_DIR = x ; then 10695 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10696fi 10697 10698if test x$FILE_MAN_SUFFIX = x ; then 10699 case $host_os in 10700 solaris*) FILE_MAN_SUFFIX=4 ;; 10701 *) FILE_MAN_SUFFIX=5 ;; 10702 esac 10703fi 10704if test x$FILE_MAN_DIR = x ; then 10705 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10706fi 10707 10708if test x$MISC_MAN_SUFFIX = x ; then 10709 case $host_os in 10710 solaris*) MISC_MAN_SUFFIX=5 ;; 10711 *) MISC_MAN_SUFFIX=7 ;; 10712 esac 10713fi 10714if test x$MISC_MAN_DIR = x ; then 10715 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10716fi 10717 10718if test x$DRIVER_MAN_SUFFIX = x ; then 10719 case $host_os in 10720 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10721 *) DRIVER_MAN_SUFFIX=4 ;; 10722 esac 10723fi 10724if test x$DRIVER_MAN_DIR = x ; then 10725 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10726fi 10727 10728if test x$ADMIN_MAN_SUFFIX = x ; then 10729 case $host_os in 10730 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10731 *) ADMIN_MAN_SUFFIX=8 ;; 10732 esac 10733fi 10734if test x$ADMIN_MAN_DIR = x ; then 10735 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10736fi 10737 10738 10739 10740 10741 10742 10743 10744 10745 10746 10747 10748 10749 10750 10751 10752XORG_MAN_PAGE="X Version 11" 10753 10754MAN_SUBSTS="\ 10755 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10756 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10757 -e 's|__xservername__|Xorg|g' \ 10758 -e 's|__xconfigfile__|xorg.conf|g' \ 10759 -e 's|__projectroot__|\$(prefix)|g' \ 10760 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10761 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10762 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10763 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10764 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10765 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10766 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10767 10768 10769 10770# Check whether --enable-silent-rules was given. 10771if test "${enable_silent_rules+set}" = set; then : 10772 enableval=$enable_silent_rules; 10773fi 10774 10775case $enable_silent_rules in # ((( 10776 yes) AM_DEFAULT_VERBOSITY=0;; 10777 no) AM_DEFAULT_VERBOSITY=1;; 10778 *) AM_DEFAULT_VERBOSITY=0;; 10779esac 10780am_make=${MAKE-make} 10781{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10782$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10783if ${am_cv_make_support_nested_variables+:} false; then : 10784 $as_echo_n "(cached) " >&6 10785else 10786 if $as_echo 'TRUE=$(BAR$(V)) 10787BAR0=false 10788BAR1=true 10789V=1 10790am__doit: 10791 @$(TRUE) 10792.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10793 am_cv_make_support_nested_variables=yes 10794else 10795 am_cv_make_support_nested_variables=no 10796fi 10797fi 10798{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10799$as_echo "$am_cv_make_support_nested_variables" >&6; } 10800if test $am_cv_make_support_nested_variables = yes; then 10801 AM_V='$(V)' 10802 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10803else 10804 AM_V=$AM_DEFAULT_VERBOSITY 10805 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10806fi 10807AM_BACKSLASH='\' 10808 10809 10810 10811for ac_func in asprintf 10812do : 10813 ac_fn_c_check_func "$LINENO" "asprintf" "ac_cv_func_asprintf" 10814if test "x$ac_cv_func_asprintf" = xyes; then : 10815 cat >>confdefs.h <<_ACEOF 10816#define HAVE_ASPRINTF 1 10817_ACEOF 10818 10819fi 10820done 10821 10822 10823 10824pkg_failed=no 10825{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for RGB" >&5 10826$as_echo_n "checking for RGB... " >&6; } 10827 10828if test -n "$RGB_CFLAGS"; then 10829 pkg_cv_RGB_CFLAGS="$RGB_CFLAGS" 10830 elif test -n "$PKG_CONFIG"; then 10831 if test -n "$PKG_CONFIG" && \ 10832 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 10833 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 10834 ac_status=$? 10835 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10836 test $ac_status = 0; }; then 10837 pkg_cv_RGB_CFLAGS=`$PKG_CONFIG --cflags "xproto" 2>/dev/null` 10838else 10839 pkg_failed=yes 10840fi 10841 else 10842 pkg_failed=untried 10843fi 10844if test -n "$RGB_LIBS"; then 10845 pkg_cv_RGB_LIBS="$RGB_LIBS" 10846 elif test -n "$PKG_CONFIG"; then 10847 if test -n "$PKG_CONFIG" && \ 10848 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 10849 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 10850 ac_status=$? 10851 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10852 test $ac_status = 0; }; then 10853 pkg_cv_RGB_LIBS=`$PKG_CONFIG --libs "xproto" 2>/dev/null` 10854else 10855 pkg_failed=yes 10856fi 10857 else 10858 pkg_failed=untried 10859fi 10860 10861 10862 10863if test $pkg_failed = yes; then 10864 10865if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10866 _pkg_short_errors_supported=yes 10867else 10868 _pkg_short_errors_supported=no 10869fi 10870 if test $_pkg_short_errors_supported = yes; then 10871 RGB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto" 2>&1` 10872 else 10873 RGB_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto" 2>&1` 10874 fi 10875 # Put the nasty error message in config.log where it belongs 10876 echo "$RGB_PKG_ERRORS" >&5 10877 10878 as_fn_error $? "Package requirements (xproto) were not met: 10879 10880$RGB_PKG_ERRORS 10881 10882Consider adjusting the PKG_CONFIG_PATH environment variable if you 10883installed software in a non-standard prefix. 10884 10885Alternatively, you may set the environment variables RGB_CFLAGS 10886and RGB_LIBS to avoid the need to call pkg-config. 10887See the pkg-config man page for more details. 10888" "$LINENO" 5 10889elif test $pkg_failed = untried; then 10890 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10891$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10892as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10893is in your PATH or set the PKG_CONFIG environment variable to the full 10894path to pkg-config. 10895 10896Alternatively, you may set the environment variables RGB_CFLAGS 10897and RGB_LIBS to avoid the need to call pkg-config. 10898See the pkg-config man page for more details. 10899 10900To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10901See \`config.log' for more details" "$LINENO" 5; } 10902else 10903 RGB_CFLAGS=$pkg_cv_RGB_CFLAGS 10904 RGB_LIBS=$pkg_cv_RGB_LIBS 10905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10906$as_echo "yes" >&6; } 10907 : 10908fi 10909 10910{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rgb database location" >&5 10911$as_echo_n "checking for rgb database location... " >&6; } 10912 10913# Check whether --with-rgb-db-dir was given. 10914if test "${with_rgb_db_dir+set}" = set; then : 10915 withval=$with_rgb_db_dir; db_path=$withval 10916else 10917 db_path=${datadir}/X11/rgb 10918fi 10919 10920{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $db_path" >&5 10921$as_echo "$db_path" >&6; } 10922db_file=`basename $db_path` 10923db_dir=`dirname $db_path` 10924 10925 10926 10927{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for rgb database format" >&5 10928$as_echo_n "checking for rgb database format... " >&6; } 10929 10930# Check whether --with-rgb-db-type was given. 10931if test "${with_rgb_db_type+set}" = set; then : 10932 withval=$with_rgb_db_type; db_type=$withval 10933else 10934 db_type="text" 10935fi 10936 10937{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $db_type" >&5 10938$as_echo "$db_type" >&6; } 10939 10940RGB_DB_TYPE=$db_type 10941 10942case $db_type in 10943 text) 10944 RGB_DB_FILES="" 10945 10946$as_echo "#define USE_RGB_TXT 1" >>confdefs.h 10947 10948 ;; 10949 dbm) 10950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dbminit" >&5 10951$as_echo_n "checking for library containing dbminit... " >&6; } 10952if ${ac_cv_search_dbminit+:} false; then : 10953 $as_echo_n "(cached) " >&6 10954else 10955 ac_func_search_save_LIBS=$LIBS 10956cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10957/* end confdefs.h. */ 10958 10959/* Override any GCC internal prototype to avoid an error. 10960 Use char because int might match the return type of a GCC 10961 builtin and then its argument prototype would still apply. */ 10962#ifdef __cplusplus 10963extern "C" 10964#endif 10965char dbminit (); 10966int 10967main () 10968{ 10969return dbminit (); 10970 ; 10971 return 0; 10972} 10973_ACEOF 10974for ac_lib in '' db dbm nsl; do 10975 if test -z "$ac_lib"; then 10976 ac_res="none required" 10977 else 10978 ac_res=-l$ac_lib 10979 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10980 fi 10981 if ac_fn_c_try_link "$LINENO"; then : 10982 ac_cv_search_dbminit=$ac_res 10983fi 10984rm -f core conftest.err conftest.$ac_objext \ 10985 conftest$ac_exeext 10986 if ${ac_cv_search_dbminit+:} false; then : 10987 break 10988fi 10989done 10990if ${ac_cv_search_dbminit+:} false; then : 10991 10992else 10993 ac_cv_search_dbminit=no 10994fi 10995rm conftest.$ac_ext 10996LIBS=$ac_func_search_save_LIBS 10997fi 10998{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dbminit" >&5 10999$as_echo "$ac_cv_search_dbminit" >&6; } 11000ac_res=$ac_cv_search_dbminit 11001if test "$ac_res" != no; then : 11002 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11003 11004else 11005 as_fn_error $? "dbm requested but dbminit() not found in any libraries" "$LINENO" 5 11006fi 11007 11008 ac_fn_c_check_header_mongrel "$LINENO" "dbm.h" "ac_cv_header_dbm_h" "$ac_includes_default" 11009if test "x$ac_cv_header_dbm_h" = xyes; then : 11010 DBM_HEADER='<dbm.h>' 11011else 11012 ac_fn_c_check_header_mongrel "$LINENO" "rpcsvc/dbm.h" "ac_cv_header_rpcsvc_dbm_h" "$ac_includes_default" 11013if test "x$ac_cv_header_rpcsvc_dbm_h" = xyes; then : 11014 DBM_HEADER='<rpcsvc/dbm.h>' 11015else 11016 as_fn_error $? "dbm requested but dbm.h not found" "$LINENO" 5 11017fi 11018 11019 11020fi 11021 11022 11023 11024pkg_failed=no 11025{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XORG" >&5 11026$as_echo_n "checking for XORG... " >&6; } 11027 11028if test -n "$XORG_CFLAGS"; then 11029 pkg_cv_XORG_CFLAGS="$XORG_CFLAGS" 11030 elif test -n "$PKG_CONFIG"; then 11031 if test -n "$PKG_CONFIG" && \ 11032 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-server\""; } >&5 11033 ($PKG_CONFIG --exists --print-errors "xorg-server") 2>&5 11034 ac_status=$? 11035 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11036 test $ac_status = 0; }; then 11037 pkg_cv_XORG_CFLAGS=`$PKG_CONFIG --cflags "xorg-server" 2>/dev/null` 11038else 11039 pkg_failed=yes 11040fi 11041 else 11042 pkg_failed=untried 11043fi 11044if test -n "$XORG_LIBS"; then 11045 pkg_cv_XORG_LIBS="$XORG_LIBS" 11046 elif test -n "$PKG_CONFIG"; then 11047 if test -n "$PKG_CONFIG" && \ 11048 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-server\""; } >&5 11049 ($PKG_CONFIG --exists --print-errors "xorg-server") 2>&5 11050 ac_status=$? 11051 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11052 test $ac_status = 0; }; then 11053 pkg_cv_XORG_LIBS=`$PKG_CONFIG --libs "xorg-server" 2>/dev/null` 11054else 11055 pkg_failed=yes 11056fi 11057 else 11058 pkg_failed=untried 11059fi 11060 11061 11062 11063if test $pkg_failed = yes; then 11064 11065if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11066 _pkg_short_errors_supported=yes 11067else 11068 _pkg_short_errors_supported=no 11069fi 11070 if test $_pkg_short_errors_supported = yes; then 11071 XORG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xorg-server" 2>&1` 11072 else 11073 XORG_PKG_ERRORS=`$PKG_CONFIG --print-errors "xorg-server" 2>&1` 11074 fi 11075 # Put the nasty error message in config.log where it belongs 11076 echo "$XORG_PKG_ERRORS" >&5 11077 11078 as_fn_error $? "Package requirements (xorg-server) were not met: 11079 11080$XORG_PKG_ERRORS 11081 11082Consider adjusting the PKG_CONFIG_PATH environment variable if you 11083installed software in a non-standard prefix. 11084 11085Alternatively, you may set the environment variables XORG_CFLAGS 11086and XORG_LIBS to avoid the need to call pkg-config. 11087See the pkg-config man page for more details. 11088" "$LINENO" 5 11089elif test $pkg_failed = untried; then 11090 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11091$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11092as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11093is in your PATH or set the PKG_CONFIG environment variable to the full 11094path to pkg-config. 11095 11096Alternatively, you may set the environment variables XORG_CFLAGS 11097and XORG_LIBS to avoid the need to call pkg-config. 11098See the pkg-config man page for more details. 11099 11100To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11101See \`config.log' for more details" "$LINENO" 5; } 11102else 11103 XORG_CFLAGS=$pkg_cv_XORG_CFLAGS 11104 XORG_LIBS=$pkg_cv_XORG_LIBS 11105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11106$as_echo "yes" >&6; } 11107 : 11108fi 11109 RGB_CFLAGS="$RGB_CFLAGS $XORG_CFLAGS" 11110 RGB_DB_FILES='$(db_file).dir $(db_file).pag' 11111 ;; 11112 ndbm) 11113 # Find a dbm or ndbm implementation 11114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dbm_open" >&5 11115$as_echo_n "checking for library containing dbm_open... " >&6; } 11116if ${ac_cv_search_dbm_open+:} false; then : 11117 $as_echo_n "(cached) " >&6 11118else 11119 ac_func_search_save_LIBS=$LIBS 11120cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11121/* end confdefs.h. */ 11122 11123/* Override any GCC internal prototype to avoid an error. 11124 Use char because int might match the return type of a GCC 11125 builtin and then its argument prototype would still apply. */ 11126#ifdef __cplusplus 11127extern "C" 11128#endif 11129char dbm_open (); 11130int 11131main () 11132{ 11133return dbm_open (); 11134 ; 11135 return 0; 11136} 11137_ACEOF 11138for ac_lib in '' db ndbm dbm; do 11139 if test -z "$ac_lib"; then 11140 ac_res="none required" 11141 else 11142 ac_res=-l$ac_lib 11143 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11144 fi 11145 if ac_fn_c_try_link "$LINENO"; then : 11146 ac_cv_search_dbm_open=$ac_res 11147fi 11148rm -f core conftest.err conftest.$ac_objext \ 11149 conftest$ac_exeext 11150 if ${ac_cv_search_dbm_open+:} false; then : 11151 break 11152fi 11153done 11154if ${ac_cv_search_dbm_open+:} false; then : 11155 11156else 11157 ac_cv_search_dbm_open=no 11158fi 11159rm conftest.$ac_ext 11160LIBS=$ac_func_search_save_LIBS 11161fi 11162{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dbm_open" >&5 11163$as_echo "$ac_cv_search_dbm_open" >&6; } 11164ac_res=$ac_cv_search_dbm_open 11165if test "$ac_res" != no; then : 11166 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11167 11168$as_echo "#define NDBM 1" >>confdefs.h 11169 11170else 11171 as_fn_error $? "ndbm requested but dbm_open() not found in any libraries" "$LINENO" 5 11172fi 11173 11174 DBM_HEADER='<ndbm.h>' 11175 11176pkg_failed=no 11177{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XORG" >&5 11178$as_echo_n "checking for XORG... " >&6; } 11179 11180if test -n "$XORG_CFLAGS"; then 11181 pkg_cv_XORG_CFLAGS="$XORG_CFLAGS" 11182 elif test -n "$PKG_CONFIG"; then 11183 if test -n "$PKG_CONFIG" && \ 11184 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-server\""; } >&5 11185 ($PKG_CONFIG --exists --print-errors "xorg-server") 2>&5 11186 ac_status=$? 11187 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11188 test $ac_status = 0; }; then 11189 pkg_cv_XORG_CFLAGS=`$PKG_CONFIG --cflags "xorg-server" 2>/dev/null` 11190else 11191 pkg_failed=yes 11192fi 11193 else 11194 pkg_failed=untried 11195fi 11196if test -n "$XORG_LIBS"; then 11197 pkg_cv_XORG_LIBS="$XORG_LIBS" 11198 elif test -n "$PKG_CONFIG"; then 11199 if test -n "$PKG_CONFIG" && \ 11200 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-server\""; } >&5 11201 ($PKG_CONFIG --exists --print-errors "xorg-server") 2>&5 11202 ac_status=$? 11203 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11204 test $ac_status = 0; }; then 11205 pkg_cv_XORG_LIBS=`$PKG_CONFIG --libs "xorg-server" 2>/dev/null` 11206else 11207 pkg_failed=yes 11208fi 11209 else 11210 pkg_failed=untried 11211fi 11212 11213 11214 11215if test $pkg_failed = yes; then 11216 11217if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11218 _pkg_short_errors_supported=yes 11219else 11220 _pkg_short_errors_supported=no 11221fi 11222 if test $_pkg_short_errors_supported = yes; then 11223 XORG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xorg-server" 2>&1` 11224 else 11225 XORG_PKG_ERRORS=`$PKG_CONFIG --print-errors "xorg-server" 2>&1` 11226 fi 11227 # Put the nasty error message in config.log where it belongs 11228 echo "$XORG_PKG_ERRORS" >&5 11229 11230 as_fn_error $? "Package requirements (xorg-server) were not met: 11231 11232$XORG_PKG_ERRORS 11233 11234Consider adjusting the PKG_CONFIG_PATH environment variable if you 11235installed software in a non-standard prefix. 11236 11237Alternatively, you may set the environment variables XORG_CFLAGS 11238and XORG_LIBS to avoid the need to call pkg-config. 11239See the pkg-config man page for more details. 11240" "$LINENO" 5 11241elif test $pkg_failed = untried; then 11242 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11243$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11244as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11245is in your PATH or set the PKG_CONFIG environment variable to the full 11246path to pkg-config. 11247 11248Alternatively, you may set the environment variables XORG_CFLAGS 11249and XORG_LIBS to avoid the need to call pkg-config. 11250See the pkg-config man page for more details. 11251 11252To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11253See \`config.log' for more details" "$LINENO" 5; } 11254else 11255 XORG_CFLAGS=$pkg_cv_XORG_CFLAGS 11256 XORG_LIBS=$pkg_cv_XORG_LIBS 11257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11258$as_echo "yes" >&6; } 11259 : 11260fi 11261 RGB_CFLAGS="$RGB_CFLAGS $XORG_CFLAGS" 11262 RGB_DB_FILES='$(db_file).dir $(db_file).pag' 11263 ;; 11264esac 11265if test x$DBM_HEADER != x ; then 11266 11267cat >>confdefs.h <<_ACEOF 11268#define DBM_HEADER $DBM_HEADER 11269_ACEOF 11270 11271fi 11272 11273 11274 if test x$db_type != xtext; then 11275 RGB_DB_TRUE= 11276 RGB_DB_FALSE='#' 11277else 11278 RGB_DB_TRUE='#' 11279 RGB_DB_FALSE= 11280fi 11281 11282 11283ac_config_files="$ac_config_files Makefile man/Makefile" 11284 11285 11286cat >confcache <<\_ACEOF 11287# This file is a shell script that caches the results of configure 11288# tests run on this system so they can be shared between configure 11289# scripts and configure runs, see configure's option --config-cache. 11290# It is not useful on other systems. If it contains results you don't 11291# want to keep, you may remove or edit it. 11292# 11293# config.status only pays attention to the cache file if you give it 11294# the --recheck option to rerun configure. 11295# 11296# `ac_cv_env_foo' variables (set or unset) will be overridden when 11297# loading this file, other *unset* `ac_cv_foo' will be assigned the 11298# following values. 11299 11300_ACEOF 11301 11302# The following way of writing the cache mishandles newlines in values, 11303# but we know of no workaround that is simple, portable, and efficient. 11304# So, we kill variables containing newlines. 11305# Ultrix sh set writes to stderr and can't be redirected directly, 11306# and sets the high bit in the cache file unless we assign to the vars. 11307( 11308 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11309 eval ac_val=\$$ac_var 11310 case $ac_val in #( 11311 *${as_nl}*) 11312 case $ac_var in #( 11313 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11314$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11315 esac 11316 case $ac_var in #( 11317 _ | IFS | as_nl) ;; #( 11318 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11319 *) { eval $ac_var=; unset $ac_var;} ;; 11320 esac ;; 11321 esac 11322 done 11323 11324 (set) 2>&1 | 11325 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11326 *${as_nl}ac_space=\ *) 11327 # `set' does not quote correctly, so add quotes: double-quote 11328 # substitution turns \\\\ into \\, and sed turns \\ into \. 11329 sed -n \ 11330 "s/'/'\\\\''/g; 11331 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11332 ;; #( 11333 *) 11334 # `set' quotes correctly as required by POSIX, so do not add quotes. 11335 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11336 ;; 11337 esac | 11338 sort 11339) | 11340 sed ' 11341 /^ac_cv_env_/b end 11342 t clear 11343 :clear 11344 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11345 t end 11346 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11347 :end' >>confcache 11348if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11349 if test -w "$cache_file"; then 11350 if test "x$cache_file" != "x/dev/null"; then 11351 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11352$as_echo "$as_me: updating cache $cache_file" >&6;} 11353 if test ! -f "$cache_file" || test -h "$cache_file"; then 11354 cat confcache >"$cache_file" 11355 else 11356 case $cache_file in #( 11357 */* | ?:*) 11358 mv -f confcache "$cache_file"$$ && 11359 mv -f "$cache_file"$$ "$cache_file" ;; #( 11360 *) 11361 mv -f confcache "$cache_file" ;; 11362 esac 11363 fi 11364 fi 11365 else 11366 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11367$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11368 fi 11369fi 11370rm -f confcache 11371 11372test "x$prefix" = xNONE && prefix=$ac_default_prefix 11373# Let make expand exec_prefix. 11374test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11375 11376DEFS=-DHAVE_CONFIG_H 11377 11378ac_libobjs= 11379ac_ltlibobjs= 11380U= 11381for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11382 # 1. Remove the extension, and $U if already installed. 11383 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11384 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11385 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11386 # will be set to the directory where LIBOBJS objects are built. 11387 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11388 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11389done 11390LIBOBJS=$ac_libobjs 11391 11392LTLIBOBJS=$ac_ltlibobjs 11393 11394 11395{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11396$as_echo_n "checking that generated files are newer than configure... " >&6; } 11397 if test -n "$am_sleep_pid"; then 11398 # Hide warnings about reused PIDs. 11399 wait $am_sleep_pid 2>/dev/null 11400 fi 11401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11402$as_echo "done" >&6; } 11403if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11404 as_fn_error $? "conditional \"AMDEP\" was never defined. 11405Usually this means the macro was only invoked conditionally." "$LINENO" 5 11406fi 11407if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11408 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11409Usually this means the macro was only invoked conditionally." "$LINENO" 5 11410fi 11411 if test -n "$EXEEXT"; then 11412 am__EXEEXT_TRUE= 11413 am__EXEEXT_FALSE='#' 11414else 11415 am__EXEEXT_TRUE='#' 11416 am__EXEEXT_FALSE= 11417fi 11418 11419if test -z "${RGB_DB_TRUE}" && test -z "${RGB_DB_FALSE}"; then 11420 as_fn_error $? "conditional \"RGB_DB\" was never defined. 11421Usually this means the macro was only invoked conditionally." "$LINENO" 5 11422fi 11423 11424: "${CONFIG_STATUS=./config.status}" 11425ac_write_fail=0 11426ac_clean_files_save=$ac_clean_files 11427ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11428{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11429$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11430as_write_fail=0 11431cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11432#! $SHELL 11433# Generated by $as_me. 11434# Run this file to recreate the current configuration. 11435# Compiler output produced by configure, useful for debugging 11436# configure, is in config.log if it exists. 11437 11438debug=false 11439ac_cs_recheck=false 11440ac_cs_silent=false 11441 11442SHELL=\${CONFIG_SHELL-$SHELL} 11443export SHELL 11444_ASEOF 11445cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11446## -------------------- ## 11447## M4sh Initialization. ## 11448## -------------------- ## 11449 11450# Be more Bourne compatible 11451DUALCASE=1; export DUALCASE # for MKS sh 11452if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11453 emulate sh 11454 NULLCMD=: 11455 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11456 # is contrary to our usage. Disable this feature. 11457 alias -g '${1+"$@"}'='"$@"' 11458 setopt NO_GLOB_SUBST 11459else 11460 case `(set -o) 2>/dev/null` in #( 11461 *posix*) : 11462 set -o posix ;; #( 11463 *) : 11464 ;; 11465esac 11466fi 11467 11468 11469as_nl=' 11470' 11471export as_nl 11472# Printing a long string crashes Solaris 7 /usr/bin/printf. 11473as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11474as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11475as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11476# Prefer a ksh shell builtin over an external printf program on Solaris, 11477# but without wasting forks for bash or zsh. 11478if test -z "$BASH_VERSION$ZSH_VERSION" \ 11479 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11480 as_echo='print -r --' 11481 as_echo_n='print -rn --' 11482elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11483 as_echo='printf %s\n' 11484 as_echo_n='printf %s' 11485else 11486 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11487 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11488 as_echo_n='/usr/ucb/echo -n' 11489 else 11490 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11491 as_echo_n_body='eval 11492 arg=$1; 11493 case $arg in #( 11494 *"$as_nl"*) 11495 expr "X$arg" : "X\\(.*\\)$as_nl"; 11496 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11497 esac; 11498 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11499 ' 11500 export as_echo_n_body 11501 as_echo_n='sh -c $as_echo_n_body as_echo' 11502 fi 11503 export as_echo_body 11504 as_echo='sh -c $as_echo_body as_echo' 11505fi 11506 11507# The user is always right. 11508if test "${PATH_SEPARATOR+set}" != set; then 11509 PATH_SEPARATOR=: 11510 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11511 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11512 PATH_SEPARATOR=';' 11513 } 11514fi 11515 11516 11517# IFS 11518# We need space, tab and new line, in precisely that order. Quoting is 11519# there to prevent editors from complaining about space-tab. 11520# (If _AS_PATH_WALK were called with IFS unset, it would disable word 11521# splitting by setting IFS to empty value.) 11522IFS=" "" $as_nl" 11523 11524# Find who we are. Look in the path if we contain no directory separator. 11525as_myself= 11526case $0 in #(( 11527 *[\\/]* ) as_myself=$0 ;; 11528 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11529for as_dir in $PATH 11530do 11531 IFS=$as_save_IFS 11532 test -z "$as_dir" && as_dir=. 11533 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11534 done 11535IFS=$as_save_IFS 11536 11537 ;; 11538esac 11539# We did not find ourselves, most probably we were run as `sh COMMAND' 11540# in which case we are not to be found in the path. 11541if test "x$as_myself" = x; then 11542 as_myself=$0 11543fi 11544if test ! -f "$as_myself"; then 11545 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11546 exit 1 11547fi 11548 11549# Unset variables that we do not need and which cause bugs (e.g. in 11550# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11551# suppresses any "Segmentation fault" message there. '((' could 11552# trigger a bug in pdksh 5.2.14. 11553for as_var in BASH_ENV ENV MAIL MAILPATH 11554do eval test x\${$as_var+set} = xset \ 11555 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11556done 11557PS1='$ ' 11558PS2='> ' 11559PS4='+ ' 11560 11561# NLS nuisances. 11562LC_ALL=C 11563export LC_ALL 11564LANGUAGE=C 11565export LANGUAGE 11566 11567# CDPATH. 11568(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11569 11570 11571# as_fn_error STATUS ERROR [LINENO LOG_FD] 11572# ---------------------------------------- 11573# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11574# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11575# script with STATUS, using 1 if that was 0. 11576as_fn_error () 11577{ 11578 as_status=$1; test $as_status -eq 0 && as_status=1 11579 if test "$4"; then 11580 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11581 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11582 fi 11583 $as_echo "$as_me: error: $2" >&2 11584 as_fn_exit $as_status 11585} # as_fn_error 11586 11587 11588# as_fn_set_status STATUS 11589# ----------------------- 11590# Set $? to STATUS, without forking. 11591as_fn_set_status () 11592{ 11593 return $1 11594} # as_fn_set_status 11595 11596# as_fn_exit STATUS 11597# ----------------- 11598# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11599as_fn_exit () 11600{ 11601 set +e 11602 as_fn_set_status $1 11603 exit $1 11604} # as_fn_exit 11605 11606# as_fn_unset VAR 11607# --------------- 11608# Portably unset VAR. 11609as_fn_unset () 11610{ 11611 { eval $1=; unset $1;} 11612} 11613as_unset=as_fn_unset 11614# as_fn_append VAR VALUE 11615# ---------------------- 11616# Append the text in VALUE to the end of the definition contained in VAR. Take 11617# advantage of any shell optimizations that allow amortized linear growth over 11618# repeated appends, instead of the typical quadratic growth present in naive 11619# implementations. 11620if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11621 eval 'as_fn_append () 11622 { 11623 eval $1+=\$2 11624 }' 11625else 11626 as_fn_append () 11627 { 11628 eval $1=\$$1\$2 11629 } 11630fi # as_fn_append 11631 11632# as_fn_arith ARG... 11633# ------------------ 11634# Perform arithmetic evaluation on the ARGs, and store the result in the 11635# global $as_val. Take advantage of shells that can avoid forks. The arguments 11636# must be portable across $(()) and expr. 11637if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11638 eval 'as_fn_arith () 11639 { 11640 as_val=$(( $* )) 11641 }' 11642else 11643 as_fn_arith () 11644 { 11645 as_val=`expr "$@" || test $? -eq 1` 11646 } 11647fi # as_fn_arith 11648 11649 11650if expr a : '\(a\)' >/dev/null 2>&1 && 11651 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11652 as_expr=expr 11653else 11654 as_expr=false 11655fi 11656 11657if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11658 as_basename=basename 11659else 11660 as_basename=false 11661fi 11662 11663if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11664 as_dirname=dirname 11665else 11666 as_dirname=false 11667fi 11668 11669as_me=`$as_basename -- "$0" || 11670$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11671 X"$0" : 'X\(//\)$' \| \ 11672 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11673$as_echo X/"$0" | 11674 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11675 s//\1/ 11676 q 11677 } 11678 /^X\/\(\/\/\)$/{ 11679 s//\1/ 11680 q 11681 } 11682 /^X\/\(\/\).*/{ 11683 s//\1/ 11684 q 11685 } 11686 s/.*/./; q'` 11687 11688# Avoid depending upon Character Ranges. 11689as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11690as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11691as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11692as_cr_digits='0123456789' 11693as_cr_alnum=$as_cr_Letters$as_cr_digits 11694 11695ECHO_C= ECHO_N= ECHO_T= 11696case `echo -n x` in #((((( 11697-n*) 11698 case `echo 'xy\c'` in 11699 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11700 xy) ECHO_C='\c';; 11701 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11702 ECHO_T=' ';; 11703 esac;; 11704*) 11705 ECHO_N='-n';; 11706esac 11707 11708rm -f conf$$ conf$$.exe conf$$.file 11709if test -d conf$$.dir; then 11710 rm -f conf$$.dir/conf$$.file 11711else 11712 rm -f conf$$.dir 11713 mkdir conf$$.dir 2>/dev/null 11714fi 11715if (echo >conf$$.file) 2>/dev/null; then 11716 if ln -s conf$$.file conf$$ 2>/dev/null; then 11717 as_ln_s='ln -s' 11718 # ... but there are two gotchas: 11719 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11720 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11721 # In both cases, we have to default to `cp -p'. 11722 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11723 as_ln_s='cp -p' 11724 elif ln conf$$.file conf$$ 2>/dev/null; then 11725 as_ln_s=ln 11726 else 11727 as_ln_s='cp -p' 11728 fi 11729else 11730 as_ln_s='cp -p' 11731fi 11732rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11733rmdir conf$$.dir 2>/dev/null 11734 11735 11736# as_fn_mkdir_p 11737# ------------- 11738# Create "$as_dir" as a directory, including parents if necessary. 11739as_fn_mkdir_p () 11740{ 11741 11742 case $as_dir in #( 11743 -*) as_dir=./$as_dir;; 11744 esac 11745 test -d "$as_dir" || eval $as_mkdir_p || { 11746 as_dirs= 11747 while :; do 11748 case $as_dir in #( 11749 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11750 *) as_qdir=$as_dir;; 11751 esac 11752 as_dirs="'$as_qdir' $as_dirs" 11753 as_dir=`$as_dirname -- "$as_dir" || 11754$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11755 X"$as_dir" : 'X\(//\)[^/]' \| \ 11756 X"$as_dir" : 'X\(//\)$' \| \ 11757 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11758$as_echo X"$as_dir" | 11759 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11760 s//\1/ 11761 q 11762 } 11763 /^X\(\/\/\)[^/].*/{ 11764 s//\1/ 11765 q 11766 } 11767 /^X\(\/\/\)$/{ 11768 s//\1/ 11769 q 11770 } 11771 /^X\(\/\).*/{ 11772 s//\1/ 11773 q 11774 } 11775 s/.*/./; q'` 11776 test -d "$as_dir" && break 11777 done 11778 test -z "$as_dirs" || eval "mkdir $as_dirs" 11779 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11780 11781 11782} # as_fn_mkdir_p 11783if mkdir -p . 2>/dev/null; then 11784 as_mkdir_p='mkdir -p "$as_dir"' 11785else 11786 test -d ./-p && rmdir ./-p 11787 as_mkdir_p=false 11788fi 11789 11790if test -x / >/dev/null 2>&1; then 11791 as_test_x='test -x' 11792else 11793 if ls -dL / >/dev/null 2>&1; then 11794 as_ls_L_option=L 11795 else 11796 as_ls_L_option= 11797 fi 11798 as_test_x=' 11799 eval sh -c '\'' 11800 if test -d "$1"; then 11801 test -d "$1/."; 11802 else 11803 case $1 in #( 11804 -*)set "./$1";; 11805 esac; 11806 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11807 ???[sx]*):;;*)false;;esac;fi 11808 '\'' sh 11809 ' 11810fi 11811as_executable_p=$as_test_x 11812 11813# Sed expression to map a string onto a valid CPP name. 11814as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11815 11816# Sed expression to map a string onto a valid variable name. 11817as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11818 11819 11820exec 6>&1 11821## ----------------------------------- ## 11822## Main body of $CONFIG_STATUS script. ## 11823## ----------------------------------- ## 11824_ASEOF 11825test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11826 11827cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11828# Save the log message, to keep $0 and so on meaningful, and to 11829# report actual input values of CONFIG_FILES etc. instead of their 11830# values after options handling. 11831ac_log=" 11832This file was extended by rgb $as_me 1.0.6, which was 11833generated by GNU Autoconf 2.68. Invocation command line was 11834 11835 CONFIG_FILES = $CONFIG_FILES 11836 CONFIG_HEADERS = $CONFIG_HEADERS 11837 CONFIG_LINKS = $CONFIG_LINKS 11838 CONFIG_COMMANDS = $CONFIG_COMMANDS 11839 $ $0 $@ 11840 11841on `(hostname || uname -n) 2>/dev/null | sed 1q` 11842" 11843 11844_ACEOF 11845 11846case $ac_config_files in *" 11847"*) set x $ac_config_files; shift; ac_config_files=$*;; 11848esac 11849 11850case $ac_config_headers in *" 11851"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11852esac 11853 11854 11855cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11856# Files that config.status was made for. 11857config_files="$ac_config_files" 11858config_headers="$ac_config_headers" 11859config_commands="$ac_config_commands" 11860 11861_ACEOF 11862 11863cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11864ac_cs_usage="\ 11865\`$as_me' instantiates files and other configuration actions 11866from templates according to the current configuration. Unless the files 11867and actions are specified as TAGs, all are instantiated by default. 11868 11869Usage: $0 [OPTION]... [TAG]... 11870 11871 -h, --help print this help, then exit 11872 -V, --version print version number and configuration settings, then exit 11873 --config print configuration, then exit 11874 -q, --quiet, --silent 11875 do not print progress messages 11876 -d, --debug don't remove temporary files 11877 --recheck update $as_me by reconfiguring in the same conditions 11878 --file=FILE[:TEMPLATE] 11879 instantiate the configuration file FILE 11880 --header=FILE[:TEMPLATE] 11881 instantiate the configuration header FILE 11882 11883Configuration files: 11884$config_files 11885 11886Configuration headers: 11887$config_headers 11888 11889Configuration commands: 11890$config_commands 11891 11892Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11893 11894_ACEOF 11895cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11896ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11897ac_cs_version="\\ 11898rgb config.status 1.0.6 11899configured by $0, generated by GNU Autoconf 2.68, 11900 with options \\"\$ac_cs_config\\" 11901 11902Copyright (C) 2010 Free Software Foundation, Inc. 11903This config.status script is free software; the Free Software Foundation 11904gives unlimited permission to copy, distribute and modify it." 11905 11906ac_pwd='$ac_pwd' 11907srcdir='$srcdir' 11908INSTALL='$INSTALL' 11909MKDIR_P='$MKDIR_P' 11910AWK='$AWK' 11911test -n "\$AWK" || AWK=awk 11912_ACEOF 11913 11914cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11915# The default lists apply if the user does not specify any file. 11916ac_need_defaults=: 11917while test $# != 0 11918do 11919 case $1 in 11920 --*=?*) 11921 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11922 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11923 ac_shift=: 11924 ;; 11925 --*=) 11926 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11927 ac_optarg= 11928 ac_shift=: 11929 ;; 11930 *) 11931 ac_option=$1 11932 ac_optarg=$2 11933 ac_shift=shift 11934 ;; 11935 esac 11936 11937 case $ac_option in 11938 # Handling of the options. 11939 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11940 ac_cs_recheck=: ;; 11941 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11942 $as_echo "$ac_cs_version"; exit ;; 11943 --config | --confi | --conf | --con | --co | --c ) 11944 $as_echo "$ac_cs_config"; exit ;; 11945 --debug | --debu | --deb | --de | --d | -d ) 11946 debug=: ;; 11947 --file | --fil | --fi | --f ) 11948 $ac_shift 11949 case $ac_optarg in 11950 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11951 '') as_fn_error $? "missing file argument" ;; 11952 esac 11953 as_fn_append CONFIG_FILES " '$ac_optarg'" 11954 ac_need_defaults=false;; 11955 --header | --heade | --head | --hea ) 11956 $ac_shift 11957 case $ac_optarg in 11958 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11959 esac 11960 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11961 ac_need_defaults=false;; 11962 --he | --h) 11963 # Conflict between --help and --header 11964 as_fn_error $? "ambiguous option: \`$1' 11965Try \`$0 --help' for more information.";; 11966 --help | --hel | -h ) 11967 $as_echo "$ac_cs_usage"; exit ;; 11968 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11969 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11970 ac_cs_silent=: ;; 11971 11972 # This is an error. 11973 -*) as_fn_error $? "unrecognized option: \`$1' 11974Try \`$0 --help' for more information." ;; 11975 11976 *) as_fn_append ac_config_targets " $1" 11977 ac_need_defaults=false ;; 11978 11979 esac 11980 shift 11981done 11982 11983ac_configure_extra_args= 11984 11985if $ac_cs_silent; then 11986 exec 6>/dev/null 11987 ac_configure_extra_args="$ac_configure_extra_args --silent" 11988fi 11989 11990_ACEOF 11991cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11992if \$ac_cs_recheck; then 11993 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11994 shift 11995 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11996 CONFIG_SHELL='$SHELL' 11997 export CONFIG_SHELL 11998 exec "\$@" 11999fi 12000 12001_ACEOF 12002cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12003exec 5>>config.log 12004{ 12005 echo 12006 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12007## Running $as_me. ## 12008_ASBOX 12009 $as_echo "$ac_log" 12010} >&5 12011 12012_ACEOF 12013cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12014# 12015# INIT-COMMANDS 12016# 12017AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12018 12019_ACEOF 12020 12021cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12022 12023# Handling of arguments. 12024for ac_config_target in $ac_config_targets 12025do 12026 case $ac_config_target in 12027 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12028 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12029 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12030 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12031 12032 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12033 esac 12034done 12035 12036 12037# If the user did not use the arguments to specify the items to instantiate, 12038# then the envvar interface is used. Set only those that are not. 12039# We use the long form for the default assignment because of an extremely 12040# bizarre bug on SunOS 4.1.3. 12041if $ac_need_defaults; then 12042 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12043 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 12044 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12045fi 12046 12047# Have a temporary directory for convenience. Make it in the build tree 12048# simply because there is no reason against having it here, and in addition, 12049# creating and moving files from /tmp can sometimes cause problems. 12050# Hook for its removal unless debugging. 12051# Note that there is a small window in which the directory will not be cleaned: 12052# after its creation but before its name has been assigned to `$tmp'. 12053$debug || 12054{ 12055 tmp= ac_tmp= 12056 trap 'exit_status=$? 12057 : "${ac_tmp:=$tmp}" 12058 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12059' 0 12060 trap 'as_fn_exit 1' 1 2 13 15 12061} 12062# Create a (secure) tmp directory for tmp files. 12063 12064{ 12065 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12066 test -d "$tmp" 12067} || 12068{ 12069 tmp=./conf$$-$RANDOM 12070 (umask 077 && mkdir "$tmp") 12071} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12072ac_tmp=$tmp 12073 12074# Set up the scripts for CONFIG_FILES section. 12075# No need to generate them if there are no CONFIG_FILES. 12076# This happens for instance with `./config.status config.h'. 12077if test -n "$CONFIG_FILES"; then 12078 12079 12080ac_cr=`echo X | tr X '\015'` 12081# On cygwin, bash can eat \r inside `` if the user requested igncr. 12082# But we know of no other shell where ac_cr would be empty at this 12083# point, so we can use a bashism as a fallback. 12084if test "x$ac_cr" = x; then 12085 eval ac_cr=\$\'\\r\' 12086fi 12087ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12088if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12089 ac_cs_awk_cr='\\r' 12090else 12091 ac_cs_awk_cr=$ac_cr 12092fi 12093 12094echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12095_ACEOF 12096 12097 12098{ 12099 echo "cat >conf$$subs.awk <<_ACEOF" && 12100 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12101 echo "_ACEOF" 12102} >conf$$subs.sh || 12103 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12104ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12105ac_delim='%!_!# ' 12106for ac_last_try in false false false false false :; do 12107 . ./conf$$subs.sh || 12108 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12109 12110 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12111 if test $ac_delim_n = $ac_delim_num; then 12112 break 12113 elif $ac_last_try; then 12114 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12115 else 12116 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12117 fi 12118done 12119rm -f conf$$subs.sh 12120 12121cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12122cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12123_ACEOF 12124sed -n ' 12125h 12126s/^/S["/; s/!.*/"]=/ 12127p 12128g 12129s/^[^!]*!// 12130:repl 12131t repl 12132s/'"$ac_delim"'$// 12133t delim 12134:nl 12135h 12136s/\(.\{148\}\)..*/\1/ 12137t more1 12138s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12139p 12140n 12141b repl 12142:more1 12143s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12144p 12145g 12146s/.\{148\}// 12147t nl 12148:delim 12149h 12150s/\(.\{148\}\)..*/\1/ 12151t more2 12152s/["\\]/\\&/g; s/^/"/; s/$/"/ 12153p 12154b 12155:more2 12156s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12157p 12158g 12159s/.\{148\}// 12160t delim 12161' <conf$$subs.awk | sed ' 12162/^[^""]/{ 12163 N 12164 s/\n// 12165} 12166' >>$CONFIG_STATUS || ac_write_fail=1 12167rm -f conf$$subs.awk 12168cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12169_ACAWK 12170cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12171 for (key in S) S_is_set[key] = 1 12172 FS = "" 12173 12174} 12175{ 12176 line = $ 0 12177 nfields = split(line, field, "@") 12178 substed = 0 12179 len = length(field[1]) 12180 for (i = 2; i < nfields; i++) { 12181 key = field[i] 12182 keylen = length(key) 12183 if (S_is_set[key]) { 12184 value = S[key] 12185 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12186 len += length(value) + length(field[++i]) 12187 substed = 1 12188 } else 12189 len += 1 + keylen 12190 } 12191 12192 print line 12193} 12194 12195_ACAWK 12196_ACEOF 12197cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12198if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12199 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12200else 12201 cat 12202fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12203 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12204_ACEOF 12205 12206# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12207# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12208# trailing colons and then remove the whole line if VPATH becomes empty 12209# (actually we leave an empty line to preserve line numbers). 12210if test "x$srcdir" = x.; then 12211 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12212h 12213s/// 12214s/^/:/ 12215s/[ ]*$/:/ 12216s/:\$(srcdir):/:/g 12217s/:\${srcdir}:/:/g 12218s/:@srcdir@:/:/g 12219s/^:*// 12220s/:*$// 12221x 12222s/\(=[ ]*\).*/\1/ 12223G 12224s/\n// 12225s/^[^=]*=[ ]*$// 12226}' 12227fi 12228 12229cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12230fi # test -n "$CONFIG_FILES" 12231 12232# Set up the scripts for CONFIG_HEADERS section. 12233# No need to generate them if there are no CONFIG_HEADERS. 12234# This happens for instance with `./config.status Makefile'. 12235if test -n "$CONFIG_HEADERS"; then 12236cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12237BEGIN { 12238_ACEOF 12239 12240# Transform confdefs.h into an awk script `defines.awk', embedded as 12241# here-document in config.status, that substitutes the proper values into 12242# config.h.in to produce config.h. 12243 12244# Create a delimiter string that does not exist in confdefs.h, to ease 12245# handling of long lines. 12246ac_delim='%!_!# ' 12247for ac_last_try in false false :; do 12248 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12249 if test -z "$ac_tt"; then 12250 break 12251 elif $ac_last_try; then 12252 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12253 else 12254 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12255 fi 12256done 12257 12258# For the awk script, D is an array of macro values keyed by name, 12259# likewise P contains macro parameters if any. Preserve backslash 12260# newline sequences. 12261 12262ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12263sed -n ' 12264s/.\{148\}/&'"$ac_delim"'/g 12265t rset 12266:rset 12267s/^[ ]*#[ ]*define[ ][ ]*/ / 12268t def 12269d 12270:def 12271s/\\$// 12272t bsnl 12273s/["\\]/\\&/g 12274s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12275D["\1"]=" \3"/p 12276s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12277d 12278:bsnl 12279s/["\\]/\\&/g 12280s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12281D["\1"]=" \3\\\\\\n"\\/p 12282t cont 12283s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12284t cont 12285d 12286:cont 12287n 12288s/.\{148\}/&'"$ac_delim"'/g 12289t clear 12290:clear 12291s/\\$// 12292t bsnlc 12293s/["\\]/\\&/g; s/^/"/; s/$/"/p 12294d 12295:bsnlc 12296s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12297b cont 12298' <confdefs.h | sed ' 12299s/'"$ac_delim"'/"\\\ 12300"/g' >>$CONFIG_STATUS || ac_write_fail=1 12301 12302cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12303 for (key in D) D_is_set[key] = 1 12304 FS = "" 12305} 12306/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12307 line = \$ 0 12308 split(line, arg, " ") 12309 if (arg[1] == "#") { 12310 defundef = arg[2] 12311 mac1 = arg[3] 12312 } else { 12313 defundef = substr(arg[1], 2) 12314 mac1 = arg[2] 12315 } 12316 split(mac1, mac2, "(") #) 12317 macro = mac2[1] 12318 prefix = substr(line, 1, index(line, defundef) - 1) 12319 if (D_is_set[macro]) { 12320 # Preserve the white space surrounding the "#". 12321 print prefix "define", macro P[macro] D[macro] 12322 next 12323 } else { 12324 # Replace #undef with comments. This is necessary, for example, 12325 # in the case of _POSIX_SOURCE, which is predefined and required 12326 # on some systems where configure will not decide to define it. 12327 if (defundef == "undef") { 12328 print "/*", prefix defundef, macro, "*/" 12329 next 12330 } 12331 } 12332} 12333{ print } 12334_ACAWK 12335_ACEOF 12336cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12337 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12338fi # test -n "$CONFIG_HEADERS" 12339 12340 12341eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12342shift 12343for ac_tag 12344do 12345 case $ac_tag in 12346 :[FHLC]) ac_mode=$ac_tag; continue;; 12347 esac 12348 case $ac_mode$ac_tag in 12349 :[FHL]*:*);; 12350 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12351 :[FH]-) ac_tag=-:-;; 12352 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12353 esac 12354 ac_save_IFS=$IFS 12355 IFS=: 12356 set x $ac_tag 12357 IFS=$ac_save_IFS 12358 shift 12359 ac_file=$1 12360 shift 12361 12362 case $ac_mode in 12363 :L) ac_source=$1;; 12364 :[FH]) 12365 ac_file_inputs= 12366 for ac_f 12367 do 12368 case $ac_f in 12369 -) ac_f="$ac_tmp/stdin";; 12370 *) # Look for the file first in the build tree, then in the source tree 12371 # (if the path is not absolute). The absolute path cannot be DOS-style, 12372 # because $ac_f cannot contain `:'. 12373 test -f "$ac_f" || 12374 case $ac_f in 12375 [\\/$]*) false;; 12376 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12377 esac || 12378 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12379 esac 12380 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12381 as_fn_append ac_file_inputs " '$ac_f'" 12382 done 12383 12384 # Let's still pretend it is `configure' which instantiates (i.e., don't 12385 # use $as_me), people would be surprised to read: 12386 # /* config.h. Generated by config.status. */ 12387 configure_input='Generated from '` 12388 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12389 `' by configure.' 12390 if test x"$ac_file" != x-; then 12391 configure_input="$ac_file. $configure_input" 12392 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12393$as_echo "$as_me: creating $ac_file" >&6;} 12394 fi 12395 # Neutralize special characters interpreted by sed in replacement strings. 12396 case $configure_input in #( 12397 *\&* | *\|* | *\\* ) 12398 ac_sed_conf_input=`$as_echo "$configure_input" | 12399 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12400 *) ac_sed_conf_input=$configure_input;; 12401 esac 12402 12403 case $ac_tag in 12404 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12405 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12406 esac 12407 ;; 12408 esac 12409 12410 ac_dir=`$as_dirname -- "$ac_file" || 12411$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12412 X"$ac_file" : 'X\(//\)[^/]' \| \ 12413 X"$ac_file" : 'X\(//\)$' \| \ 12414 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12415$as_echo X"$ac_file" | 12416 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12417 s//\1/ 12418 q 12419 } 12420 /^X\(\/\/\)[^/].*/{ 12421 s//\1/ 12422 q 12423 } 12424 /^X\(\/\/\)$/{ 12425 s//\1/ 12426 q 12427 } 12428 /^X\(\/\).*/{ 12429 s//\1/ 12430 q 12431 } 12432 s/.*/./; q'` 12433 as_dir="$ac_dir"; as_fn_mkdir_p 12434 ac_builddir=. 12435 12436case "$ac_dir" in 12437.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12438*) 12439 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12440 # A ".." for each directory in $ac_dir_suffix. 12441 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12442 case $ac_top_builddir_sub in 12443 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12444 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12445 esac ;; 12446esac 12447ac_abs_top_builddir=$ac_pwd 12448ac_abs_builddir=$ac_pwd$ac_dir_suffix 12449# for backward compatibility: 12450ac_top_builddir=$ac_top_build_prefix 12451 12452case $srcdir in 12453 .) # We are building in place. 12454 ac_srcdir=. 12455 ac_top_srcdir=$ac_top_builddir_sub 12456 ac_abs_top_srcdir=$ac_pwd ;; 12457 [\\/]* | ?:[\\/]* ) # Absolute name. 12458 ac_srcdir=$srcdir$ac_dir_suffix; 12459 ac_top_srcdir=$srcdir 12460 ac_abs_top_srcdir=$srcdir ;; 12461 *) # Relative name. 12462 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12463 ac_top_srcdir=$ac_top_build_prefix$srcdir 12464 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12465esac 12466ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12467 12468 12469 case $ac_mode in 12470 :F) 12471 # 12472 # CONFIG_FILE 12473 # 12474 12475 case $INSTALL in 12476 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12477 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12478 esac 12479 ac_MKDIR_P=$MKDIR_P 12480 case $MKDIR_P in 12481 [\\/$]* | ?:[\\/]* ) ;; 12482 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12483 esac 12484_ACEOF 12485 12486cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12487# If the template does not know about datarootdir, expand it. 12488# FIXME: This hack should be removed a few years after 2.60. 12489ac_datarootdir_hack=; ac_datarootdir_seen= 12490ac_sed_dataroot=' 12491/datarootdir/ { 12492 p 12493 q 12494} 12495/@datadir@/p 12496/@docdir@/p 12497/@infodir@/p 12498/@localedir@/p 12499/@mandir@/p' 12500case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12501*datarootdir*) ac_datarootdir_seen=yes;; 12502*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12503 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12504$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12505_ACEOF 12506cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12507 ac_datarootdir_hack=' 12508 s&@datadir@&$datadir&g 12509 s&@docdir@&$docdir&g 12510 s&@infodir@&$infodir&g 12511 s&@localedir@&$localedir&g 12512 s&@mandir@&$mandir&g 12513 s&\\\${datarootdir}&$datarootdir&g' ;; 12514esac 12515_ACEOF 12516 12517# Neutralize VPATH when `$srcdir' = `.'. 12518# Shell code in configure.ac might set extrasub. 12519# FIXME: do we really want to maintain this feature? 12520cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12521ac_sed_extra="$ac_vpsub 12522$extrasub 12523_ACEOF 12524cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12525:t 12526/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12527s|@configure_input@|$ac_sed_conf_input|;t t 12528s&@top_builddir@&$ac_top_builddir_sub&;t t 12529s&@top_build_prefix@&$ac_top_build_prefix&;t t 12530s&@srcdir@&$ac_srcdir&;t t 12531s&@abs_srcdir@&$ac_abs_srcdir&;t t 12532s&@top_srcdir@&$ac_top_srcdir&;t t 12533s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12534s&@builddir@&$ac_builddir&;t t 12535s&@abs_builddir@&$ac_abs_builddir&;t t 12536s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12537s&@INSTALL@&$ac_INSTALL&;t t 12538s&@MKDIR_P@&$ac_MKDIR_P&;t t 12539$ac_datarootdir_hack 12540" 12541eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12542 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12543 12544test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12545 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12546 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12547 "$ac_tmp/out"`; test -z "$ac_out"; } && 12548 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12549which seems to be undefined. Please make sure it is defined" >&5 12550$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12551which seems to be undefined. Please make sure it is defined" >&2;} 12552 12553 rm -f "$ac_tmp/stdin" 12554 case $ac_file in 12555 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12556 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12557 esac \ 12558 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12559 ;; 12560 :H) 12561 # 12562 # CONFIG_HEADER 12563 # 12564 if test x"$ac_file" != x-; then 12565 { 12566 $as_echo "/* $configure_input */" \ 12567 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12568 } >"$ac_tmp/config.h" \ 12569 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12570 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12571 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12572$as_echo "$as_me: $ac_file is unchanged" >&6;} 12573 else 12574 rm -f "$ac_file" 12575 mv "$ac_tmp/config.h" "$ac_file" \ 12576 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12577 fi 12578 else 12579 $as_echo "/* $configure_input */" \ 12580 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12581 || as_fn_error $? "could not create -" "$LINENO" 5 12582 fi 12583# Compute "$ac_file"'s index in $config_headers. 12584_am_arg="$ac_file" 12585_am_stamp_count=1 12586for _am_header in $config_headers :; do 12587 case $_am_header in 12588 $_am_arg | $_am_arg:* ) 12589 break ;; 12590 * ) 12591 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12592 esac 12593done 12594echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12595$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12596 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12597 X"$_am_arg" : 'X\(//\)$' \| \ 12598 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12599$as_echo X"$_am_arg" | 12600 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12601 s//\1/ 12602 q 12603 } 12604 /^X\(\/\/\)[^/].*/{ 12605 s//\1/ 12606 q 12607 } 12608 /^X\(\/\/\)$/{ 12609 s//\1/ 12610 q 12611 } 12612 /^X\(\/\).*/{ 12613 s//\1/ 12614 q 12615 } 12616 s/.*/./; q'`/stamp-h$_am_stamp_count 12617 ;; 12618 12619 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12620$as_echo "$as_me: executing $ac_file commands" >&6;} 12621 ;; 12622 esac 12623 12624 12625 case $ac_file$ac_mode in 12626 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12627 # Older Autoconf quotes --file arguments for eval, but not when files 12628 # are listed without --file. Let's play safe and only enable the eval 12629 # if we detect the quoting. 12630 case $CONFIG_FILES in 12631 *\'*) eval set x "$CONFIG_FILES" ;; 12632 *) set x $CONFIG_FILES ;; 12633 esac 12634 shift 12635 for mf 12636 do 12637 # Strip MF so we end up with the name of the file. 12638 mf=`echo "$mf" | sed -e 's/:.*$//'` 12639 # Check whether this is an Automake generated Makefile or not. 12640 # We used to match only the files named 'Makefile.in', but 12641 # some people rename them; so instead we look at the file content. 12642 # Grep'ing the first line is not enough: some people post-process 12643 # each Makefile.in and add a new line on top of each file to say so. 12644 # Grep'ing the whole file is not good either: AIX grep has a line 12645 # limit of 2048, but all sed's we know have understand at least 4000. 12646 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12647 dirpart=`$as_dirname -- "$mf" || 12648$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12649 X"$mf" : 'X\(//\)[^/]' \| \ 12650 X"$mf" : 'X\(//\)$' \| \ 12651 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12652$as_echo X"$mf" | 12653 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12654 s//\1/ 12655 q 12656 } 12657 /^X\(\/\/\)[^/].*/{ 12658 s//\1/ 12659 q 12660 } 12661 /^X\(\/\/\)$/{ 12662 s//\1/ 12663 q 12664 } 12665 /^X\(\/\).*/{ 12666 s//\1/ 12667 q 12668 } 12669 s/.*/./; q'` 12670 else 12671 continue 12672 fi 12673 # Extract the definition of DEPDIR, am__include, and am__quote 12674 # from the Makefile without running 'make'. 12675 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12676 test -z "$DEPDIR" && continue 12677 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12678 test -z "$am__include" && continue 12679 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12680 # Find all dependency output files, they are included files with 12681 # $(DEPDIR) in their names. We invoke sed twice because it is the 12682 # simplest approach to changing $(DEPDIR) to its actual value in the 12683 # expansion. 12684 for file in `sed -n " 12685 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12686 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12687 # Make sure the directory exists. 12688 test -f "$dirpart/$file" && continue 12689 fdir=`$as_dirname -- "$file" || 12690$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12691 X"$file" : 'X\(//\)[^/]' \| \ 12692 X"$file" : 'X\(//\)$' \| \ 12693 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12694$as_echo X"$file" | 12695 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12696 s//\1/ 12697 q 12698 } 12699 /^X\(\/\/\)[^/].*/{ 12700 s//\1/ 12701 q 12702 } 12703 /^X\(\/\/\)$/{ 12704 s//\1/ 12705 q 12706 } 12707 /^X\(\/\).*/{ 12708 s//\1/ 12709 q 12710 } 12711 s/.*/./; q'` 12712 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12713 # echo "creating $dirpart/$file" 12714 echo '# dummy' > "$dirpart/$file" 12715 done 12716 done 12717} 12718 ;; 12719 12720 esac 12721done # for ac_tag 12722 12723 12724as_fn_exit 0 12725_ACEOF 12726ac_clean_files=$ac_clean_files_save 12727 12728test $ac_write_fail = 0 || 12729 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12730 12731 12732# configure is writing to config.log, and then calls config.status. 12733# config.status does its own redirection, appending to config.log. 12734# Unfortunately, on DOS this fails, as config.log is still kept open 12735# by configure, so config.status won't be able to write to it; its 12736# output is simply discarded. So we exec the FD to /dev/null, 12737# effectively closing config.log, so it can be properly (re)opened and 12738# appended to by config.status. When coming back to configure, we 12739# need to make the FD available again. 12740if test "$no_create" != yes; then 12741 ac_cs_success=: 12742 ac_config_status_args= 12743 test "$silent" = yes && 12744 ac_config_status_args="$ac_config_status_args --quiet" 12745 exec 5>/dev/null 12746 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12747 exec 5>>config.log 12748 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12749 # would make configure fail if this is the last instruction. 12750 $ac_cs_success || as_fn_exit 1 12751fi 12752if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12753 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12754$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12755fi 12756 12757