configure revision 6f02d4e9
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68 for xinit 1.3.3. 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='xinit' 563PACKAGE_TARNAME='xinit' 564PACKAGE_VERSION='1.3.3' 565PACKAGE_STRING='xinit 1.3.3' 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 610XINITDIR 611XINIT 612XAUTH 613XSERVER 614XTERM 615XCLOCK 616TWM 617XMODMAP 618XRDB 619XCONFIGFILEMAN 620XCONFIGFILE 621XSERVERNAME 622SCOMAN 623SHELL_CMD 624STARTX_COOKIE_FLAGS 625OPENSSL 626MCOOKIE 627XINIT_LIBS 628XINIT_CFLAGS 629LAUNCHAGENT_XSERVER_FALSE 630LAUNCHAGENT_XSERVER_TRUE 631TIGER_LAUNCHD_FALSE 632TIGER_LAUNCHD_TRUE 633LAUNCHD_FALSE 634LAUNCHD_TRUE 635launchagentxserver 636bundleidprefix 637launchdaemonsdir 638launchagentsdir 639LAUNCHD 640RAWCPPFLAGS 641RAWCPP 642MAN_SUBSTS 643XORG_MAN_PAGE 644ADMIN_MAN_DIR 645DRIVER_MAN_DIR 646MISC_MAN_DIR 647FILE_MAN_DIR 648LIB_MAN_DIR 649APP_MAN_DIR 650ADMIN_MAN_SUFFIX 651DRIVER_MAN_SUFFIX 652MISC_MAN_SUFFIX 653FILE_MAN_SUFFIX 654LIB_MAN_SUFFIX 655APP_MAN_SUFFIX 656SED 657host_os 658host_vendor 659host_cpu 660host 661build_os 662build_vendor 663build_cpu 664build 665INSTALL_CMD 666PKG_CONFIG 667CHANGELOG_CMD 668STRICT_CFLAGS 669CWARNFLAGS 670BASE_CFLAGS 671EGREP 672GREP 673CPP 674am__fastdepCC_FALSE 675am__fastdepCC_TRUE 676CCDEPMODE 677am__nodep 678AMDEPBACKSLASH 679AMDEP_FALSE 680AMDEP_TRUE 681am__quote 682am__include 683DEPDIR 684OBJEXT 685EXEEXT 686ac_ct_CC 687CPPFLAGS 688LDFLAGS 689CFLAGS 690CC 691MAINT 692MAINTAINER_MODE_FALSE 693MAINTAINER_MODE_TRUE 694AM_BACKSLASH 695AM_DEFAULT_VERBOSITY 696AM_DEFAULT_V 697AM_V 698am__untar 699am__tar 700AMTAR 701am__leading_dot 702SET_MAKE 703AWK 704mkdir_p 705MKDIR_P 706INSTALL_STRIP_PROGRAM 707STRIP 708install_sh 709MAKEINFO 710AUTOHEADER 711AUTOMAKE 712AUTOCONF 713ACLOCAL 714VERSION 715PACKAGE 716CYGPATH_W 717am__isrc 718INSTALL_DATA 719INSTALL_SCRIPT 720INSTALL_PROGRAM 721target_alias 722host_alias 723build_alias 724LIBS 725ECHO_T 726ECHO_N 727ECHO_C 728DEFS 729mandir 730localedir 731libdir 732psdir 733pdfdir 734dvidir 735htmldir 736infodir 737docdir 738oldincludedir 739includedir 740localstatedir 741sharedstatedir 742sysconfdir 743datadir 744datarootdir 745libexecdir 746sbindir 747bindir 748program_transform_name 749prefix 750exec_prefix 751PACKAGE_URL 752PACKAGE_BUGREPORT 753PACKAGE_STRING 754PACKAGE_VERSION 755PACKAGE_TARNAME 756PACKAGE_NAME 757PATH_SEPARATOR 758SHELL' 759ac_subst_files='' 760ac_user_opts=' 761enable_option_checking 762enable_silent_rules 763enable_maintainer_mode 764enable_dependency_tracking 765enable_selective_werror 766enable_strict_compilation 767with_xrdb 768with_xmodmap 769with_twm 770with_xclock 771with_xterm 772with_xserver 773with_xauth 774with_xinit 775with_xinitdir 776with_launchd 777with_launchagents_dir 778with_launchagent_xserver 779with_launchdaemons_dir 780with_launchd_id_prefix 781with_bundle_id_prefix 782' 783 ac_precious_vars='build_alias 784host_alias 785target_alias 786CC 787CFLAGS 788LDFLAGS 789LIBS 790CPPFLAGS 791CPP 792PKG_CONFIG 793XINIT_CFLAGS 794XINIT_LIBS' 795 796 797# Initialize some variables set by options. 798ac_init_help= 799ac_init_version=false 800ac_unrecognized_opts= 801ac_unrecognized_sep= 802# The variables have the same names as the options, with 803# dashes changed to underlines. 804cache_file=/dev/null 805exec_prefix=NONE 806no_create= 807no_recursion= 808prefix=NONE 809program_prefix=NONE 810program_suffix=NONE 811program_transform_name=s,x,x, 812silent= 813site= 814srcdir= 815verbose= 816x_includes=NONE 817x_libraries=NONE 818 819# Installation directory options. 820# These are left unexpanded so users can "make install exec_prefix=/foo" 821# and all the variables that are supposed to be based on exec_prefix 822# by default will actually change. 823# Use braces instead of parens because sh, perl, etc. also accept them. 824# (The list follows the same order as the GNU Coding Standards.) 825bindir='${exec_prefix}/bin' 826sbindir='${exec_prefix}/sbin' 827libexecdir='${exec_prefix}/libexec' 828datarootdir='${prefix}/share' 829datadir='${datarootdir}' 830sysconfdir='${prefix}/etc' 831sharedstatedir='${prefix}/com' 832localstatedir='${prefix}/var' 833includedir='${prefix}/include' 834oldincludedir='/usr/include' 835docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 836infodir='${datarootdir}/info' 837htmldir='${docdir}' 838dvidir='${docdir}' 839pdfdir='${docdir}' 840psdir='${docdir}' 841libdir='${exec_prefix}/lib' 842localedir='${datarootdir}/locale' 843mandir='${datarootdir}/man' 844 845ac_prev= 846ac_dashdash= 847for ac_option 848do 849 # If the previous option needs an argument, assign it. 850 if test -n "$ac_prev"; then 851 eval $ac_prev=\$ac_option 852 ac_prev= 853 continue 854 fi 855 856 case $ac_option in 857 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 858 *=) ac_optarg= ;; 859 *) ac_optarg=yes ;; 860 esac 861 862 # Accept the important Cygnus configure options, so we can diagnose typos. 863 864 case $ac_dashdash$ac_option in 865 --) 866 ac_dashdash=yes ;; 867 868 -bindir | --bindir | --bindi | --bind | --bin | --bi) 869 ac_prev=bindir ;; 870 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 871 bindir=$ac_optarg ;; 872 873 -build | --build | --buil | --bui | --bu) 874 ac_prev=build_alias ;; 875 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 876 build_alias=$ac_optarg ;; 877 878 -cache-file | --cache-file | --cache-fil | --cache-fi \ 879 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 880 ac_prev=cache_file ;; 881 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 882 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 883 cache_file=$ac_optarg ;; 884 885 --config-cache | -C) 886 cache_file=config.cache ;; 887 888 -datadir | --datadir | --datadi | --datad) 889 ac_prev=datadir ;; 890 -datadir=* | --datadir=* | --datadi=* | --datad=*) 891 datadir=$ac_optarg ;; 892 893 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 894 | --dataroo | --dataro | --datar) 895 ac_prev=datarootdir ;; 896 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 897 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 898 datarootdir=$ac_optarg ;; 899 900 -disable-* | --disable-*) 901 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 902 # Reject names that are not valid shell variable names. 903 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 904 as_fn_error $? "invalid feature name: $ac_useropt" 905 ac_useropt_orig=$ac_useropt 906 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 907 case $ac_user_opts in 908 *" 909"enable_$ac_useropt" 910"*) ;; 911 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 912 ac_unrecognized_sep=', ';; 913 esac 914 eval enable_$ac_useropt=no ;; 915 916 -docdir | --docdir | --docdi | --doc | --do) 917 ac_prev=docdir ;; 918 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 919 docdir=$ac_optarg ;; 920 921 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 922 ac_prev=dvidir ;; 923 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 924 dvidir=$ac_optarg ;; 925 926 -enable-* | --enable-*) 927 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 928 # Reject names that are not valid shell variable names. 929 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 930 as_fn_error $? "invalid feature name: $ac_useropt" 931 ac_useropt_orig=$ac_useropt 932 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 933 case $ac_user_opts in 934 *" 935"enable_$ac_useropt" 936"*) ;; 937 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 938 ac_unrecognized_sep=', ';; 939 esac 940 eval enable_$ac_useropt=\$ac_optarg ;; 941 942 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 943 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 944 | --exec | --exe | --ex) 945 ac_prev=exec_prefix ;; 946 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 947 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 948 | --exec=* | --exe=* | --ex=*) 949 exec_prefix=$ac_optarg ;; 950 951 -gas | --gas | --ga | --g) 952 # Obsolete; use --with-gas. 953 with_gas=yes ;; 954 955 -help | --help | --hel | --he | -h) 956 ac_init_help=long ;; 957 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 958 ac_init_help=recursive ;; 959 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 960 ac_init_help=short ;; 961 962 -host | --host | --hos | --ho) 963 ac_prev=host_alias ;; 964 -host=* | --host=* | --hos=* | --ho=*) 965 host_alias=$ac_optarg ;; 966 967 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 968 ac_prev=htmldir ;; 969 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 970 | --ht=*) 971 htmldir=$ac_optarg ;; 972 973 -includedir | --includedir | --includedi | --included | --include \ 974 | --includ | --inclu | --incl | --inc) 975 ac_prev=includedir ;; 976 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 977 | --includ=* | --inclu=* | --incl=* | --inc=*) 978 includedir=$ac_optarg ;; 979 980 -infodir | --infodir | --infodi | --infod | --info | --inf) 981 ac_prev=infodir ;; 982 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 983 infodir=$ac_optarg ;; 984 985 -libdir | --libdir | --libdi | --libd) 986 ac_prev=libdir ;; 987 -libdir=* | --libdir=* | --libdi=* | --libd=*) 988 libdir=$ac_optarg ;; 989 990 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 991 | --libexe | --libex | --libe) 992 ac_prev=libexecdir ;; 993 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 994 | --libexe=* | --libex=* | --libe=*) 995 libexecdir=$ac_optarg ;; 996 997 -localedir | --localedir | --localedi | --localed | --locale) 998 ac_prev=localedir ;; 999 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 1000 localedir=$ac_optarg ;; 1001 1002 -localstatedir | --localstatedir | --localstatedi | --localstated \ 1003 | --localstate | --localstat | --localsta | --localst | --locals) 1004 ac_prev=localstatedir ;; 1005 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 1006 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 1007 localstatedir=$ac_optarg ;; 1008 1009 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 1010 ac_prev=mandir ;; 1011 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 1012 mandir=$ac_optarg ;; 1013 1014 -nfp | --nfp | --nf) 1015 # Obsolete; use --without-fp. 1016 with_fp=no ;; 1017 1018 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 1019 | --no-cr | --no-c | -n) 1020 no_create=yes ;; 1021 1022 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 1023 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 1024 no_recursion=yes ;; 1025 1026 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 1027 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 1028 | --oldin | --oldi | --old | --ol | --o) 1029 ac_prev=oldincludedir ;; 1030 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 1031 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 1032 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 1033 oldincludedir=$ac_optarg ;; 1034 1035 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 1036 ac_prev=prefix ;; 1037 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 1038 prefix=$ac_optarg ;; 1039 1040 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 1041 | --program-pre | --program-pr | --program-p) 1042 ac_prev=program_prefix ;; 1043 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 1044 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 1045 program_prefix=$ac_optarg ;; 1046 1047 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 1048 | --program-suf | --program-su | --program-s) 1049 ac_prev=program_suffix ;; 1050 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 1051 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 1052 program_suffix=$ac_optarg ;; 1053 1054 -program-transform-name | --program-transform-name \ 1055 | --program-transform-nam | --program-transform-na \ 1056 | --program-transform-n | --program-transform- \ 1057 | --program-transform | --program-transfor \ 1058 | --program-transfo | --program-transf \ 1059 | --program-trans | --program-tran \ 1060 | --progr-tra | --program-tr | --program-t) 1061 ac_prev=program_transform_name ;; 1062 -program-transform-name=* | --program-transform-name=* \ 1063 | --program-transform-nam=* | --program-transform-na=* \ 1064 | --program-transform-n=* | --program-transform-=* \ 1065 | --program-transform=* | --program-transfor=* \ 1066 | --program-transfo=* | --program-transf=* \ 1067 | --program-trans=* | --program-tran=* \ 1068 | --progr-tra=* | --program-tr=* | --program-t=*) 1069 program_transform_name=$ac_optarg ;; 1070 1071 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 1072 ac_prev=pdfdir ;; 1073 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 1074 pdfdir=$ac_optarg ;; 1075 1076 -psdir | --psdir | --psdi | --psd | --ps) 1077 ac_prev=psdir ;; 1078 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 1079 psdir=$ac_optarg ;; 1080 1081 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1082 | -silent | --silent | --silen | --sile | --sil) 1083 silent=yes ;; 1084 1085 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1086 ac_prev=sbindir ;; 1087 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1088 | --sbi=* | --sb=*) 1089 sbindir=$ac_optarg ;; 1090 1091 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1092 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1093 | --sharedst | --shareds | --shared | --share | --shar \ 1094 | --sha | --sh) 1095 ac_prev=sharedstatedir ;; 1096 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1097 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1098 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1099 | --sha=* | --sh=*) 1100 sharedstatedir=$ac_optarg ;; 1101 1102 -site | --site | --sit) 1103 ac_prev=site ;; 1104 -site=* | --site=* | --sit=*) 1105 site=$ac_optarg ;; 1106 1107 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1108 ac_prev=srcdir ;; 1109 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1110 srcdir=$ac_optarg ;; 1111 1112 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1113 | --syscon | --sysco | --sysc | --sys | --sy) 1114 ac_prev=sysconfdir ;; 1115 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1116 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1117 sysconfdir=$ac_optarg ;; 1118 1119 -target | --target | --targe | --targ | --tar | --ta | --t) 1120 ac_prev=target_alias ;; 1121 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1122 target_alias=$ac_optarg ;; 1123 1124 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1125 verbose=yes ;; 1126 1127 -version | --version | --versio | --versi | --vers | -V) 1128 ac_init_version=: ;; 1129 1130 -with-* | --with-*) 1131 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1132 # Reject names that are not valid shell variable names. 1133 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1134 as_fn_error $? "invalid package name: $ac_useropt" 1135 ac_useropt_orig=$ac_useropt 1136 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1137 case $ac_user_opts in 1138 *" 1139"with_$ac_useropt" 1140"*) ;; 1141 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1142 ac_unrecognized_sep=', ';; 1143 esac 1144 eval with_$ac_useropt=\$ac_optarg ;; 1145 1146 -without-* | --without-*) 1147 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1148 # Reject names that are not valid shell variable names. 1149 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1150 as_fn_error $? "invalid package name: $ac_useropt" 1151 ac_useropt_orig=$ac_useropt 1152 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1153 case $ac_user_opts in 1154 *" 1155"with_$ac_useropt" 1156"*) ;; 1157 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1158 ac_unrecognized_sep=', ';; 1159 esac 1160 eval with_$ac_useropt=no ;; 1161 1162 --x) 1163 # Obsolete; use --with-x. 1164 with_x=yes ;; 1165 1166 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1167 | --x-incl | --x-inc | --x-in | --x-i) 1168 ac_prev=x_includes ;; 1169 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1170 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1171 x_includes=$ac_optarg ;; 1172 1173 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1174 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1175 ac_prev=x_libraries ;; 1176 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1177 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1178 x_libraries=$ac_optarg ;; 1179 1180 -*) as_fn_error $? "unrecognized option: \`$ac_option' 1181Try \`$0 --help' for more information" 1182 ;; 1183 1184 *=*) 1185 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1186 # Reject names that are not valid shell variable names. 1187 case $ac_envvar in #( 1188 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1189 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 1190 esac 1191 eval $ac_envvar=\$ac_optarg 1192 export $ac_envvar ;; 1193 1194 *) 1195 # FIXME: should be removed in autoconf 3.0. 1196 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1197 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1198 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1199 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" 1200 ;; 1201 1202 esac 1203done 1204 1205if test -n "$ac_prev"; then 1206 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1207 as_fn_error $? "missing argument to $ac_option" 1208fi 1209 1210if test -n "$ac_unrecognized_opts"; then 1211 case $enable_option_checking in 1212 no) ;; 1213 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1214 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1215 esac 1216fi 1217 1218# Check all directory arguments for consistency. 1219for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1220 datadir sysconfdir sharedstatedir localstatedir includedir \ 1221 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1222 libdir localedir mandir 1223do 1224 eval ac_val=\$$ac_var 1225 # Remove trailing slashes. 1226 case $ac_val in 1227 */ ) 1228 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1229 eval $ac_var=\$ac_val;; 1230 esac 1231 # Be sure to have absolute directory names. 1232 case $ac_val in 1233 [\\/$]* | ?:[\\/]* ) continue;; 1234 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1235 esac 1236 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1237done 1238 1239# There might be people who depend on the old broken behavior: `$host' 1240# used to hold the argument of --host etc. 1241# FIXME: To remove some day. 1242build=$build_alias 1243host=$host_alias 1244target=$target_alias 1245 1246# FIXME: To remove some day. 1247if test "x$host_alias" != x; then 1248 if test "x$build_alias" = x; then 1249 cross_compiling=maybe 1250 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host. 1251 If a cross compiler is detected then cross compile mode will be used" >&2 1252 elif test "x$build_alias" != "x$host_alias"; then 1253 cross_compiling=yes 1254 fi 1255fi 1256 1257ac_tool_prefix= 1258test -n "$host_alias" && ac_tool_prefix=$host_alias- 1259 1260test "$silent" = yes && exec 6>/dev/null 1261 1262 1263ac_pwd=`pwd` && test -n "$ac_pwd" && 1264ac_ls_di=`ls -di .` && 1265ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1266 as_fn_error $? "working directory cannot be determined" 1267test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1268 as_fn_error $? "pwd does not report name of working directory" 1269 1270 1271# Find the source files, if location was not specified. 1272if test -z "$srcdir"; then 1273 ac_srcdir_defaulted=yes 1274 # Try the directory containing this script, then the parent directory. 1275 ac_confdir=`$as_dirname -- "$as_myself" || 1276$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1277 X"$as_myself" : 'X\(//\)[^/]' \| \ 1278 X"$as_myself" : 'X\(//\)$' \| \ 1279 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1280$as_echo X"$as_myself" | 1281 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1282 s//\1/ 1283 q 1284 } 1285 /^X\(\/\/\)[^/].*/{ 1286 s//\1/ 1287 q 1288 } 1289 /^X\(\/\/\)$/{ 1290 s//\1/ 1291 q 1292 } 1293 /^X\(\/\).*/{ 1294 s//\1/ 1295 q 1296 } 1297 s/.*/./; q'` 1298 srcdir=$ac_confdir 1299 if test ! -r "$srcdir/$ac_unique_file"; then 1300 srcdir=.. 1301 fi 1302else 1303 ac_srcdir_defaulted=no 1304fi 1305if test ! -r "$srcdir/$ac_unique_file"; then 1306 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1307 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1308fi 1309ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1310ac_abs_confdir=`( 1311 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1312 pwd)` 1313# When building in place, set srcdir=. 1314if test "$ac_abs_confdir" = "$ac_pwd"; then 1315 srcdir=. 1316fi 1317# Remove unnecessary trailing slashes from srcdir. 1318# Double slashes in file names in object file debugging info 1319# mess up M-x gdb in Emacs. 1320case $srcdir in 1321*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1322esac 1323for ac_var in $ac_precious_vars; do 1324 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1325 eval ac_env_${ac_var}_value=\$${ac_var} 1326 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1327 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1328done 1329 1330# 1331# Report the --help message. 1332# 1333if test "$ac_init_help" = "long"; then 1334 # Omit some internal or obsolete options to make the list less imposing. 1335 # This message is too long to be a string in the A/UX 3.1 sh. 1336 cat <<_ACEOF 1337\`configure' configures xinit 1.3.3 to adapt to many kinds of systems. 1338 1339Usage: $0 [OPTION]... [VAR=VALUE]... 1340 1341To assign environment variables (e.g., CC, CFLAGS...), specify them as 1342VAR=VALUE. See below for descriptions of some of the useful variables. 1343 1344Defaults for the options are specified in brackets. 1345 1346Configuration: 1347 -h, --help display this help and exit 1348 --help=short display options specific to this package 1349 --help=recursive display the short help of all the included packages 1350 -V, --version display version information and exit 1351 -q, --quiet, --silent do not print \`checking ...' messages 1352 --cache-file=FILE cache test results in FILE [disabled] 1353 -C, --config-cache alias for \`--cache-file=config.cache' 1354 -n, --no-create do not create output files 1355 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1356 1357Installation directories: 1358 --prefix=PREFIX install architecture-independent files in PREFIX 1359 [$ac_default_prefix] 1360 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1361 [PREFIX] 1362 1363By default, \`make install' will install all the files in 1364\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1365an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1366for instance \`--prefix=\$HOME'. 1367 1368For better control, use the options below. 1369 1370Fine tuning of the installation directories: 1371 --bindir=DIR user executables [EPREFIX/bin] 1372 --sbindir=DIR system admin executables [EPREFIX/sbin] 1373 --libexecdir=DIR program executables [EPREFIX/libexec] 1374 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1375 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1376 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1377 --libdir=DIR object code libraries [EPREFIX/lib] 1378 --includedir=DIR C header files [PREFIX/include] 1379 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1380 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1381 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1382 --infodir=DIR info documentation [DATAROOTDIR/info] 1383 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1384 --mandir=DIR man documentation [DATAROOTDIR/man] 1385 --docdir=DIR documentation root [DATAROOTDIR/doc/xinit] 1386 --htmldir=DIR html documentation [DOCDIR] 1387 --dvidir=DIR dvi documentation [DOCDIR] 1388 --pdfdir=DIR pdf documentation [DOCDIR] 1389 --psdir=DIR ps documentation [DOCDIR] 1390_ACEOF 1391 1392 cat <<\_ACEOF 1393 1394Program names: 1395 --program-prefix=PREFIX prepend PREFIX to installed program names 1396 --program-suffix=SUFFIX append SUFFIX to installed program names 1397 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1398 1399System types: 1400 --build=BUILD configure for building on BUILD [guessed] 1401 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1402_ACEOF 1403fi 1404 1405if test -n "$ac_init_help"; then 1406 case $ac_init_help in 1407 short | recursive ) echo "Configuration of xinit 1.3.3:";; 1408 esac 1409 cat <<\_ACEOF 1410 1411Optional Features: 1412 --disable-option-checking ignore unrecognized --enable/--with options 1413 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1414 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1415 --enable-silent-rules less verbose build output (undo: "make V=1") 1416 --disable-silent-rules verbose build output (undo: "make V=0") 1417 --enable-maintainer-mode 1418 enable make rules and dependencies not useful (and 1419 sometimes confusing) to the casual installer 1420 --enable-dependency-tracking 1421 do not reject slow dependency extractors 1422 --disable-dependency-tracking 1423 speeds up one-time build 1424 --disable-selective-werror 1425 Turn off selective compiler errors. (default: 1426 enabled) 1427 --enable-strict-compilation 1428 Enable all warnings from compiler and make them 1429 errors (default: disabled) 1430 1431Optional Packages: 1432 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1433 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1434 --with-xrdb=XRDB Path to xrdb 1435 --with-xmodmap=XMODMAP Path to xmodmap 1436 --with-twm=TWM Path to twm 1437 --with-xclock=XCLOCK Path to xclock 1438 --with-xterm=XTERM Path to xterm 1439 --with-xserver=XSERVER Path to default X server 1440 --with-xauth=XAUTH Path to xauth 1441 --with-xinit=XINIT Path to xinit 1442 --with-xinitdir=XINITDIR 1443 Path to xinitdir 1444 --with-launchd Build with support for Apple's launchd (default: 1445 auto) 1446 --with-launchagents-dir=PATH 1447 Path to launchd's LaunchAgents directory (default: 1448 /Library/LaunchAgents) 1449 --with-launchagent-xserver=PATH 1450 Path to the X server which the LaunchAgent should 1451 start (if not provided, let startx decide)" 1452 --with-launchdaemons-dir=PATH 1453 Path to launchd's LaunchDaemonss directory (default: 1454 /Library/LaunchDaemons) 1455 --with-launchd-id-prefix=PATH 1456 Deprecated: Use --with-bundle-id-prefix. 1457 --with-bundle-id-prefix=PATH 1458 Prefix to use for bundle identifiers (default: 1459 org.x) 1460 1461Some influential environment variables: 1462 CC C compiler command 1463 CFLAGS C compiler flags 1464 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1465 nonstandard directory <lib dir> 1466 LIBS libraries to pass to the linker, e.g. -l<library> 1467 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1468 you have headers in a nonstandard directory <include dir> 1469 CPP C preprocessor 1470 PKG_CONFIG path to pkg-config utility 1471 XINIT_CFLAGS 1472 C compiler flags for XINIT, overriding pkg-config 1473 XINIT_LIBS linker flags for XINIT, overriding pkg-config 1474 1475Use these variables to override the choices made by `configure' or to help 1476it to find libraries and programs with nonstandard names/locations. 1477 1478Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 1479_ACEOF 1480ac_status=$? 1481fi 1482 1483if test "$ac_init_help" = "recursive"; then 1484 # If there are subdirs, report their specific --help. 1485 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1486 test -d "$ac_dir" || 1487 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1488 continue 1489 ac_builddir=. 1490 1491case "$ac_dir" in 1492.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1493*) 1494 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1495 # A ".." for each directory in $ac_dir_suffix. 1496 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1497 case $ac_top_builddir_sub in 1498 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1499 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1500 esac ;; 1501esac 1502ac_abs_top_builddir=$ac_pwd 1503ac_abs_builddir=$ac_pwd$ac_dir_suffix 1504# for backward compatibility: 1505ac_top_builddir=$ac_top_build_prefix 1506 1507case $srcdir in 1508 .) # We are building in place. 1509 ac_srcdir=. 1510 ac_top_srcdir=$ac_top_builddir_sub 1511 ac_abs_top_srcdir=$ac_pwd ;; 1512 [\\/]* | ?:[\\/]* ) # Absolute name. 1513 ac_srcdir=$srcdir$ac_dir_suffix; 1514 ac_top_srcdir=$srcdir 1515 ac_abs_top_srcdir=$srcdir ;; 1516 *) # Relative name. 1517 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1518 ac_top_srcdir=$ac_top_build_prefix$srcdir 1519 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1520esac 1521ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1522 1523 cd "$ac_dir" || { ac_status=$?; continue; } 1524 # Check for guested configure. 1525 if test -f "$ac_srcdir/configure.gnu"; then 1526 echo && 1527 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1528 elif test -f "$ac_srcdir/configure"; then 1529 echo && 1530 $SHELL "$ac_srcdir/configure" --help=recursive 1531 else 1532 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1533 fi || ac_status=$? 1534 cd "$ac_pwd" || { ac_status=$?; break; } 1535 done 1536fi 1537 1538test -n "$ac_init_help" && exit $ac_status 1539if $ac_init_version; then 1540 cat <<\_ACEOF 1541xinit configure 1.3.3 1542generated by GNU Autoconf 2.68 1543 1544Copyright (C) 2010 Free Software Foundation, Inc. 1545This configure script is free software; the Free Software Foundation 1546gives unlimited permission to copy, distribute and modify it. 1547_ACEOF 1548 exit 1549fi 1550 1551## ------------------------ ## 1552## Autoconf initialization. ## 1553## ------------------------ ## 1554 1555# ac_fn_c_try_compile LINENO 1556# -------------------------- 1557# Try to compile conftest.$ac_ext, and return whether this succeeded. 1558ac_fn_c_try_compile () 1559{ 1560 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1561 rm -f conftest.$ac_objext 1562 if { { ac_try="$ac_compile" 1563case "(($ac_try" in 1564 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1565 *) ac_try_echo=$ac_try;; 1566esac 1567eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1568$as_echo "$ac_try_echo"; } >&5 1569 (eval "$ac_compile") 2>conftest.err 1570 ac_status=$? 1571 if test -s conftest.err; then 1572 grep -v '^ *+' conftest.err >conftest.er1 1573 cat conftest.er1 >&5 1574 mv -f conftest.er1 conftest.err 1575 fi 1576 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1577 test $ac_status = 0; } && { 1578 test -z "$ac_c_werror_flag" || 1579 test ! -s conftest.err 1580 } && test -s conftest.$ac_objext; then : 1581 ac_retval=0 1582else 1583 $as_echo "$as_me: failed program was:" >&5 1584sed 's/^/| /' conftest.$ac_ext >&5 1585 1586 ac_retval=1 1587fi 1588 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1589 as_fn_set_status $ac_retval 1590 1591} # ac_fn_c_try_compile 1592 1593# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1594# --------------------------------------------- 1595# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1596# accordingly. 1597ac_fn_c_check_decl () 1598{ 1599 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1600 as_decl_name=`echo $2|sed 's/ *(.*//'` 1601 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1603$as_echo_n "checking whether $as_decl_name is declared... " >&6; } 1604if eval \${$3+:} false; then : 1605 $as_echo_n "(cached) " >&6 1606else 1607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1608/* end confdefs.h. */ 1609$4 1610int 1611main () 1612{ 1613#ifndef $as_decl_name 1614#ifdef __cplusplus 1615 (void) $as_decl_use; 1616#else 1617 (void) $as_decl_name; 1618#endif 1619#endif 1620 1621 ; 1622 return 0; 1623} 1624_ACEOF 1625if ac_fn_c_try_compile "$LINENO"; then : 1626 eval "$3=yes" 1627else 1628 eval "$3=no" 1629fi 1630rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1631fi 1632eval ac_res=\$$3 1633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1634$as_echo "$ac_res" >&6; } 1635 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1636 1637} # ac_fn_c_check_decl 1638 1639# ac_fn_c_try_cpp LINENO 1640# ---------------------- 1641# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1642ac_fn_c_try_cpp () 1643{ 1644 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1645 if { { ac_try="$ac_cpp conftest.$ac_ext" 1646case "(($ac_try" in 1647 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1648 *) ac_try_echo=$ac_try;; 1649esac 1650eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1651$as_echo "$ac_try_echo"; } >&5 1652 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1653 ac_status=$? 1654 if test -s conftest.err; then 1655 grep -v '^ *+' conftest.err >conftest.er1 1656 cat conftest.er1 >&5 1657 mv -f conftest.er1 conftest.err 1658 fi 1659 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1660 test $ac_status = 0; } > conftest.i && { 1661 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1662 test ! -s conftest.err 1663 }; then : 1664 ac_retval=0 1665else 1666 $as_echo "$as_me: failed program was:" >&5 1667sed 's/^/| /' conftest.$ac_ext >&5 1668 1669 ac_retval=1 1670fi 1671 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1672 as_fn_set_status $ac_retval 1673 1674} # ac_fn_c_try_cpp 1675 1676# ac_fn_c_try_run LINENO 1677# ---------------------- 1678# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1679# that executables *can* be run. 1680ac_fn_c_try_run () 1681{ 1682 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1683 if { { ac_try="$ac_link" 1684case "(($ac_try" in 1685 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1686 *) ac_try_echo=$ac_try;; 1687esac 1688eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1689$as_echo "$ac_try_echo"; } >&5 1690 (eval "$ac_link") 2>&5 1691 ac_status=$? 1692 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1693 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1694 { { case "(($ac_try" in 1695 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1696 *) ac_try_echo=$ac_try;; 1697esac 1698eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1699$as_echo "$ac_try_echo"; } >&5 1700 (eval "$ac_try") 2>&5 1701 ac_status=$? 1702 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1703 test $ac_status = 0; }; }; then : 1704 ac_retval=0 1705else 1706 $as_echo "$as_me: program exited with status $ac_status" >&5 1707 $as_echo "$as_me: failed program was:" >&5 1708sed 's/^/| /' conftest.$ac_ext >&5 1709 1710 ac_retval=$ac_status 1711fi 1712 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1713 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1714 as_fn_set_status $ac_retval 1715 1716} # ac_fn_c_try_run 1717 1718# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1719# ------------------------------------------------------- 1720# Tests whether HEADER exists and can be compiled using the include files in 1721# INCLUDES, setting the cache variable VAR accordingly. 1722ac_fn_c_check_header_compile () 1723{ 1724 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1726$as_echo_n "checking for $2... " >&6; } 1727if eval \${$3+:} false; then : 1728 $as_echo_n "(cached) " >&6 1729else 1730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1731/* end confdefs.h. */ 1732$4 1733#include <$2> 1734_ACEOF 1735if ac_fn_c_try_compile "$LINENO"; then : 1736 eval "$3=yes" 1737else 1738 eval "$3=no" 1739fi 1740rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1741fi 1742eval ac_res=\$$3 1743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1744$as_echo "$ac_res" >&6; } 1745 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1746 1747} # ac_fn_c_check_header_compile 1748 1749# ac_fn_c_try_link LINENO 1750# ----------------------- 1751# Try to link conftest.$ac_ext, and return whether this succeeded. 1752ac_fn_c_try_link () 1753{ 1754 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1755 rm -f conftest.$ac_objext conftest$ac_exeext 1756 if { { ac_try="$ac_link" 1757case "(($ac_try" in 1758 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1759 *) ac_try_echo=$ac_try;; 1760esac 1761eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1762$as_echo "$ac_try_echo"; } >&5 1763 (eval "$ac_link") 2>conftest.err 1764 ac_status=$? 1765 if test -s conftest.err; then 1766 grep -v '^ *+' conftest.err >conftest.er1 1767 cat conftest.er1 >&5 1768 mv -f conftest.er1 conftest.err 1769 fi 1770 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1771 test $ac_status = 0; } && { 1772 test -z "$ac_c_werror_flag" || 1773 test ! -s conftest.err 1774 } && test -s conftest$ac_exeext && { 1775 test "$cross_compiling" = yes || 1776 $as_test_x conftest$ac_exeext 1777 }; then : 1778 ac_retval=0 1779else 1780 $as_echo "$as_me: failed program was:" >&5 1781sed 's/^/| /' conftest.$ac_ext >&5 1782 1783 ac_retval=1 1784fi 1785 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1786 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1787 # interfere with the next link command; also delete a directory that is 1788 # left behind by Apple's compiler. We do this before executing the actions. 1789 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1790 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1791 as_fn_set_status $ac_retval 1792 1793} # ac_fn_c_try_link 1794 1795# ac_fn_c_check_func LINENO FUNC VAR 1796# ---------------------------------- 1797# Tests whether FUNC exists, setting the cache variable VAR accordingly 1798ac_fn_c_check_func () 1799{ 1800 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1802$as_echo_n "checking for $2... " >&6; } 1803if eval \${$3+:} false; then : 1804 $as_echo_n "(cached) " >&6 1805else 1806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1807/* end confdefs.h. */ 1808/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1809 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1810#define $2 innocuous_$2 1811 1812/* System header to define __stub macros and hopefully few prototypes, 1813 which can conflict with char $2 (); below. 1814 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1815 <limits.h> exists even on freestanding compilers. */ 1816 1817#ifdef __STDC__ 1818# include <limits.h> 1819#else 1820# include <assert.h> 1821#endif 1822 1823#undef $2 1824 1825/* Override any GCC internal prototype to avoid an error. 1826 Use char because int might match the return type of a GCC 1827 builtin and then its argument prototype would still apply. */ 1828#ifdef __cplusplus 1829extern "C" 1830#endif 1831char $2 (); 1832/* The GNU C library defines this for functions which it implements 1833 to always fail with ENOSYS. Some functions are actually named 1834 something starting with __ and the normal name is an alias. */ 1835#if defined __stub_$2 || defined __stub___$2 1836choke me 1837#endif 1838 1839int 1840main () 1841{ 1842return $2 (); 1843 ; 1844 return 0; 1845} 1846_ACEOF 1847if ac_fn_c_try_link "$LINENO"; then : 1848 eval "$3=yes" 1849else 1850 eval "$3=no" 1851fi 1852rm -f core conftest.err conftest.$ac_objext \ 1853 conftest$ac_exeext conftest.$ac_ext 1854fi 1855eval ac_res=\$$3 1856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1857$as_echo "$ac_res" >&6; } 1858 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1859 1860} # ac_fn_c_check_func 1861cat >config.log <<_ACEOF 1862This file contains any messages produced by compilers while 1863running configure, to aid debugging if configure makes a mistake. 1864 1865It was created by xinit $as_me 1.3.3, which was 1866generated by GNU Autoconf 2.68. Invocation command line was 1867 1868 $ $0 $@ 1869 1870_ACEOF 1871exec 5>>config.log 1872{ 1873cat <<_ASUNAME 1874## --------- ## 1875## Platform. ## 1876## --------- ## 1877 1878hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1879uname -m = `(uname -m) 2>/dev/null || echo unknown` 1880uname -r = `(uname -r) 2>/dev/null || echo unknown` 1881uname -s = `(uname -s) 2>/dev/null || echo unknown` 1882uname -v = `(uname -v) 2>/dev/null || echo unknown` 1883 1884/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1885/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1886 1887/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1888/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1889/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1890/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1891/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1892/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1893/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1894 1895_ASUNAME 1896 1897as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1898for as_dir in $PATH 1899do 1900 IFS=$as_save_IFS 1901 test -z "$as_dir" && as_dir=. 1902 $as_echo "PATH: $as_dir" 1903 done 1904IFS=$as_save_IFS 1905 1906} >&5 1907 1908cat >&5 <<_ACEOF 1909 1910 1911## ----------- ## 1912## Core tests. ## 1913## ----------- ## 1914 1915_ACEOF 1916 1917 1918# Keep a trace of the command line. 1919# Strip out --no-create and --no-recursion so they do not pile up. 1920# Strip out --silent because we don't want to record it for future runs. 1921# Also quote any args containing shell meta-characters. 1922# Make two passes to allow for proper duplicate-argument suppression. 1923ac_configure_args= 1924ac_configure_args0= 1925ac_configure_args1= 1926ac_must_keep_next=false 1927for ac_pass in 1 2 1928do 1929 for ac_arg 1930 do 1931 case $ac_arg in 1932 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1933 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1934 | -silent | --silent | --silen | --sile | --sil) 1935 continue ;; 1936 *\'*) 1937 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1938 esac 1939 case $ac_pass in 1940 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1941 2) 1942 as_fn_append ac_configure_args1 " '$ac_arg'" 1943 if test $ac_must_keep_next = true; then 1944 ac_must_keep_next=false # Got value, back to normal. 1945 else 1946 case $ac_arg in 1947 *=* | --config-cache | -C | -disable-* | --disable-* \ 1948 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1949 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1950 | -with-* | --with-* | -without-* | --without-* | --x) 1951 case "$ac_configure_args0 " in 1952 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1953 esac 1954 ;; 1955 -* ) ac_must_keep_next=true ;; 1956 esac 1957 fi 1958 as_fn_append ac_configure_args " '$ac_arg'" 1959 ;; 1960 esac 1961 done 1962done 1963{ ac_configure_args0=; unset ac_configure_args0;} 1964{ ac_configure_args1=; unset ac_configure_args1;} 1965 1966# When interrupted or exit'd, cleanup temporary files, and complete 1967# config.log. We remove comments because anyway the quotes in there 1968# would cause problems or look ugly. 1969# WARNING: Use '\'' to represent an apostrophe within the trap. 1970# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1971trap 'exit_status=$? 1972 # Save into config.log some information that might help in debugging. 1973 { 1974 echo 1975 1976 $as_echo "## ---------------- ## 1977## Cache variables. ## 1978## ---------------- ##" 1979 echo 1980 # The following way of writing the cache mishandles newlines in values, 1981( 1982 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1983 eval ac_val=\$$ac_var 1984 case $ac_val in #( 1985 *${as_nl}*) 1986 case $ac_var in #( 1987 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1988$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1989 esac 1990 case $ac_var in #( 1991 _ | IFS | as_nl) ;; #( 1992 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1993 *) { eval $ac_var=; unset $ac_var;} ;; 1994 esac ;; 1995 esac 1996 done 1997 (set) 2>&1 | 1998 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1999 *${as_nl}ac_space=\ *) 2000 sed -n \ 2001 "s/'\''/'\''\\\\'\'''\''/g; 2002 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2003 ;; #( 2004 *) 2005 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2006 ;; 2007 esac | 2008 sort 2009) 2010 echo 2011 2012 $as_echo "## ----------------- ## 2013## Output variables. ## 2014## ----------------- ##" 2015 echo 2016 for ac_var in $ac_subst_vars 2017 do 2018 eval ac_val=\$$ac_var 2019 case $ac_val in 2020 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2021 esac 2022 $as_echo "$ac_var='\''$ac_val'\''" 2023 done | sort 2024 echo 2025 2026 if test -n "$ac_subst_files"; then 2027 $as_echo "## ------------------- ## 2028## File substitutions. ## 2029## ------------------- ##" 2030 echo 2031 for ac_var in $ac_subst_files 2032 do 2033 eval ac_val=\$$ac_var 2034 case $ac_val in 2035 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2036 esac 2037 $as_echo "$ac_var='\''$ac_val'\''" 2038 done | sort 2039 echo 2040 fi 2041 2042 if test -s confdefs.h; then 2043 $as_echo "## ----------- ## 2044## confdefs.h. ## 2045## ----------- ##" 2046 echo 2047 cat confdefs.h 2048 echo 2049 fi 2050 test "$ac_signal" != 0 && 2051 $as_echo "$as_me: caught signal $ac_signal" 2052 $as_echo "$as_me: exit $exit_status" 2053 } >&5 2054 rm -f core *.core core.conftest.* && 2055 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2056 exit $exit_status 2057' 0 2058for ac_signal in 1 2 13 15; do 2059 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2060done 2061ac_signal=0 2062 2063# confdefs.h avoids OS command line length limits that DEFS can exceed. 2064rm -f -r conftest* confdefs.h 2065 2066$as_echo "/* confdefs.h */" > confdefs.h 2067 2068# Predefined preprocessor variables. 2069 2070cat >>confdefs.h <<_ACEOF 2071#define PACKAGE_NAME "$PACKAGE_NAME" 2072_ACEOF 2073 2074cat >>confdefs.h <<_ACEOF 2075#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2076_ACEOF 2077 2078cat >>confdefs.h <<_ACEOF 2079#define PACKAGE_VERSION "$PACKAGE_VERSION" 2080_ACEOF 2081 2082cat >>confdefs.h <<_ACEOF 2083#define PACKAGE_STRING "$PACKAGE_STRING" 2084_ACEOF 2085 2086cat >>confdefs.h <<_ACEOF 2087#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2088_ACEOF 2089 2090cat >>confdefs.h <<_ACEOF 2091#define PACKAGE_URL "$PACKAGE_URL" 2092_ACEOF 2093 2094 2095# Let the site file select an alternate cache file if it wants to. 2096# Prefer an explicitly selected file to automatically selected ones. 2097ac_site_file1=NONE 2098ac_site_file2=NONE 2099if test -n "$CONFIG_SITE"; then 2100 # We do not want a PATH search for config.site. 2101 case $CONFIG_SITE in #(( 2102 -*) ac_site_file1=./$CONFIG_SITE;; 2103 */*) ac_site_file1=$CONFIG_SITE;; 2104 *) ac_site_file1=./$CONFIG_SITE;; 2105 esac 2106elif test "x$prefix" != xNONE; then 2107 ac_site_file1=$prefix/share/config.site 2108 ac_site_file2=$prefix/etc/config.site 2109else 2110 ac_site_file1=$ac_default_prefix/share/config.site 2111 ac_site_file2=$ac_default_prefix/etc/config.site 2112fi 2113for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2114do 2115 test "x$ac_site_file" = xNONE && continue 2116 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2117 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2118$as_echo "$as_me: loading site script $ac_site_file" >&6;} 2119 sed 's/^/| /' "$ac_site_file" >&5 2120 . "$ac_site_file" \ 2121 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2122$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2123as_fn_error $? "failed to load site script $ac_site_file 2124See \`config.log' for more details" "$LINENO" 5; } 2125 fi 2126done 2127 2128if test -r "$cache_file"; then 2129 # Some versions of bash will fail to source /dev/null (special files 2130 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2131 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2132 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2133$as_echo "$as_me: loading cache $cache_file" >&6;} 2134 case $cache_file in 2135 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2136 *) . "./$cache_file";; 2137 esac 2138 fi 2139else 2140 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2141$as_echo "$as_me: creating cache $cache_file" >&6;} 2142 >$cache_file 2143fi 2144 2145# Check that the precious variables saved in the cache have kept the same 2146# value. 2147ac_cache_corrupted=false 2148for ac_var in $ac_precious_vars; do 2149 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2150 eval ac_new_set=\$ac_env_${ac_var}_set 2151 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2152 eval ac_new_val=\$ac_env_${ac_var}_value 2153 case $ac_old_set,$ac_new_set in 2154 set,) 2155 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2156$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2157 ac_cache_corrupted=: ;; 2158 ,set) 2159 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2160$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2161 ac_cache_corrupted=: ;; 2162 ,);; 2163 *) 2164 if test "x$ac_old_val" != "x$ac_new_val"; then 2165 # differences in whitespace do not lead to failure. 2166 ac_old_val_w=`echo x $ac_old_val` 2167 ac_new_val_w=`echo x $ac_new_val` 2168 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2169 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2170$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2171 ac_cache_corrupted=: 2172 else 2173 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2174$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2175 eval $ac_var=\$ac_old_val 2176 fi 2177 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2178$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2179 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2180$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2181 fi;; 2182 esac 2183 # Pass precious variables to config.status. 2184 if test "$ac_new_set" = set; then 2185 case $ac_new_val in 2186 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2187 *) ac_arg=$ac_var=$ac_new_val ;; 2188 esac 2189 case " $ac_configure_args " in 2190 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2191 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2192 esac 2193 fi 2194done 2195if $ac_cache_corrupted; then 2196 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2197$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2198 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2199$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2200 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2201fi 2202## -------------------- ## 2203## Main body of script. ## 2204## -------------------- ## 2205 2206ac_ext=c 2207ac_cpp='$CPP $CPPFLAGS' 2208ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2209ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2210ac_compiler_gnu=$ac_cv_c_compiler_gnu 2211 2212 2213 2214ac_config_headers="$ac_config_headers config.h" 2215 2216 2217# Initialize Automake 2218am__api_version='1.14' 2219 2220ac_aux_dir= 2221for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2222 if test -f "$ac_dir/install-sh"; then 2223 ac_aux_dir=$ac_dir 2224 ac_install_sh="$ac_aux_dir/install-sh -c" 2225 break 2226 elif test -f "$ac_dir/install.sh"; then 2227 ac_aux_dir=$ac_dir 2228 ac_install_sh="$ac_aux_dir/install.sh -c" 2229 break 2230 elif test -f "$ac_dir/shtool"; then 2231 ac_aux_dir=$ac_dir 2232 ac_install_sh="$ac_aux_dir/shtool install -c" 2233 break 2234 fi 2235done 2236if test -z "$ac_aux_dir"; then 2237 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2238fi 2239 2240# These three variables are undocumented and unsupported, 2241# and are intended to be withdrawn in a future Autoconf release. 2242# They can cause serious problems if a builder's source tree is in a directory 2243# whose full name contains unusual characters. 2244ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2245ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2246ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2247 2248 2249# Find a good install program. We prefer a C program (faster), 2250# so one script is as good as another. But avoid the broken or 2251# incompatible versions: 2252# SysV /etc/install, /usr/sbin/install 2253# SunOS /usr/etc/install 2254# IRIX /sbin/install 2255# AIX /bin/install 2256# AmigaOS /C/install, which installs bootblocks on floppy discs 2257# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2258# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2259# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2260# OS/2's system install, which has a completely different semantic 2261# ./install, which can be erroneously created by make from ./install.sh. 2262# Reject install programs that cannot install multiple files. 2263{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2264$as_echo_n "checking for a BSD-compatible install... " >&6; } 2265if test -z "$INSTALL"; then 2266if ${ac_cv_path_install+:} false; then : 2267 $as_echo_n "(cached) " >&6 2268else 2269 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2270for as_dir in $PATH 2271do 2272 IFS=$as_save_IFS 2273 test -z "$as_dir" && as_dir=. 2274 # Account for people who put trailing slashes in PATH elements. 2275case $as_dir/ in #(( 2276 ./ | .// | /[cC]/* | \ 2277 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2278 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2279 /usr/ucb/* ) ;; 2280 *) 2281 # OSF1 and SCO ODT 3.0 have their own names for install. 2282 # Don't use installbsd from OSF since it installs stuff as root 2283 # by default. 2284 for ac_prog in ginstall scoinst install; do 2285 for ac_exec_ext in '' $ac_executable_extensions; do 2286 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 2287 if test $ac_prog = install && 2288 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2289 # AIX install. It has an incompatible calling convention. 2290 : 2291 elif test $ac_prog = install && 2292 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2293 # program-specific install script used by HP pwplus--don't use. 2294 : 2295 else 2296 rm -rf conftest.one conftest.two conftest.dir 2297 echo one > conftest.one 2298 echo two > conftest.two 2299 mkdir conftest.dir 2300 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2301 test -s conftest.one && test -s conftest.two && 2302 test -s conftest.dir/conftest.one && 2303 test -s conftest.dir/conftest.two 2304 then 2305 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2306 break 3 2307 fi 2308 fi 2309 fi 2310 done 2311 done 2312 ;; 2313esac 2314 2315 done 2316IFS=$as_save_IFS 2317 2318rm -rf conftest.one conftest.two conftest.dir 2319 2320fi 2321 if test "${ac_cv_path_install+set}" = set; then 2322 INSTALL=$ac_cv_path_install 2323 else 2324 # As a last resort, use the slow shell script. Don't cache a 2325 # value for INSTALL within a source directory, because that will 2326 # break other packages using the cache if that directory is 2327 # removed, or if the value is a relative name. 2328 INSTALL=$ac_install_sh 2329 fi 2330fi 2331{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2332$as_echo "$INSTALL" >&6; } 2333 2334# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2335# It thinks the first close brace ends the variable substitution. 2336test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2337 2338test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2339 2340test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2341 2342{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2343$as_echo_n "checking whether build environment is sane... " >&6; } 2344# Reject unsafe characters in $srcdir or the absolute working directory 2345# name. Accept space and tab only in the latter. 2346am_lf=' 2347' 2348case `pwd` in 2349 *[\\\"\#\$\&\'\`$am_lf]*) 2350 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2351esac 2352case $srcdir in 2353 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2354 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2355esac 2356 2357# Do 'set' in a subshell so we don't clobber the current shell's 2358# arguments. Must try -L first in case configure is actually a 2359# symlink; some systems play weird games with the mod time of symlinks 2360# (eg FreeBSD returns the mod time of the symlink's containing 2361# directory). 2362if ( 2363 am_has_slept=no 2364 for am_try in 1 2; do 2365 echo "timestamp, slept: $am_has_slept" > conftest.file 2366 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2367 if test "$*" = "X"; then 2368 # -L didn't work. 2369 set X `ls -t "$srcdir/configure" conftest.file` 2370 fi 2371 if test "$*" != "X $srcdir/configure conftest.file" \ 2372 && test "$*" != "X conftest.file $srcdir/configure"; then 2373 2374 # If neither matched, then we have a broken ls. This can happen 2375 # if, for instance, CONFIG_SHELL is bash and it inherits a 2376 # broken ls alias from the environment. This has actually 2377 # happened. Such a system could not be considered "sane". 2378 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2379 alias in your environment" "$LINENO" 5 2380 fi 2381 if test "$2" = conftest.file || test $am_try -eq 2; then 2382 break 2383 fi 2384 # Just in case. 2385 sleep 1 2386 am_has_slept=yes 2387 done 2388 test "$2" = conftest.file 2389 ) 2390then 2391 # Ok. 2392 : 2393else 2394 as_fn_error $? "newly created file is older than distributed files! 2395Check your system clock" "$LINENO" 5 2396fi 2397{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2398$as_echo "yes" >&6; } 2399# If we didn't sleep, we still need to ensure time stamps of config.status and 2400# generated files are strictly newer. 2401am_sleep_pid= 2402if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2403 ( sleep 1 ) & 2404 am_sleep_pid=$! 2405fi 2406 2407rm -f conftest.file 2408 2409test "$program_prefix" != NONE && 2410 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2411# Use a double $ so make ignores it. 2412test "$program_suffix" != NONE && 2413 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2414# Double any \ or $. 2415# By default was `s,x,x', remove it if useless. 2416ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2417program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2418 2419# expand $ac_aux_dir to an absolute path 2420am_aux_dir=`cd $ac_aux_dir && pwd` 2421 2422if test x"${MISSING+set}" != xset; then 2423 case $am_aux_dir in 2424 *\ * | *\ *) 2425 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2426 *) 2427 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2428 esac 2429fi 2430# Use eval to expand $SHELL 2431if eval "$MISSING --is-lightweight"; then 2432 am_missing_run="$MISSING " 2433else 2434 am_missing_run= 2435 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2436$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2437fi 2438 2439if test x"${install_sh}" != xset; then 2440 case $am_aux_dir in 2441 *\ * | *\ *) 2442 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2443 *) 2444 install_sh="\${SHELL} $am_aux_dir/install-sh" 2445 esac 2446fi 2447 2448# Installed binaries are usually stripped using 'strip' when the user 2449# run "make install-strip". However 'strip' might not be the right 2450# tool to use in cross-compilation environments, therefore Automake 2451# will honor the 'STRIP' environment variable to overrule this program. 2452if test "$cross_compiling" != no; then 2453 if test -n "$ac_tool_prefix"; then 2454 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2455set dummy ${ac_tool_prefix}strip; ac_word=$2 2456{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2457$as_echo_n "checking for $ac_word... " >&6; } 2458if ${ac_cv_prog_STRIP+:} false; then : 2459 $as_echo_n "(cached) " >&6 2460else 2461 if test -n "$STRIP"; then 2462 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2463else 2464as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2465for as_dir in $PATH 2466do 2467 IFS=$as_save_IFS 2468 test -z "$as_dir" && as_dir=. 2469 for ac_exec_ext in '' $ac_executable_extensions; do 2470 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2471 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2472 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2473 break 2 2474 fi 2475done 2476 done 2477IFS=$as_save_IFS 2478 2479fi 2480fi 2481STRIP=$ac_cv_prog_STRIP 2482if test -n "$STRIP"; then 2483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2484$as_echo "$STRIP" >&6; } 2485else 2486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2487$as_echo "no" >&6; } 2488fi 2489 2490 2491fi 2492if test -z "$ac_cv_prog_STRIP"; then 2493 ac_ct_STRIP=$STRIP 2494 # Extract the first word of "strip", so it can be a program name with args. 2495set dummy strip; ac_word=$2 2496{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2497$as_echo_n "checking for $ac_word... " >&6; } 2498if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2499 $as_echo_n "(cached) " >&6 2500else 2501 if test -n "$ac_ct_STRIP"; then 2502 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2503else 2504as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2505for as_dir in $PATH 2506do 2507 IFS=$as_save_IFS 2508 test -z "$as_dir" && as_dir=. 2509 for ac_exec_ext in '' $ac_executable_extensions; do 2510 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2511 ac_cv_prog_ac_ct_STRIP="strip" 2512 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2513 break 2 2514 fi 2515done 2516 done 2517IFS=$as_save_IFS 2518 2519fi 2520fi 2521ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2522if test -n "$ac_ct_STRIP"; then 2523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2524$as_echo "$ac_ct_STRIP" >&6; } 2525else 2526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2527$as_echo "no" >&6; } 2528fi 2529 2530 if test "x$ac_ct_STRIP" = x; then 2531 STRIP=":" 2532 else 2533 case $cross_compiling:$ac_tool_warned in 2534yes:) 2535{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2536$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2537ac_tool_warned=yes ;; 2538esac 2539 STRIP=$ac_ct_STRIP 2540 fi 2541else 2542 STRIP="$ac_cv_prog_STRIP" 2543fi 2544 2545fi 2546INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2547 2548{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2549$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2550if test -z "$MKDIR_P"; then 2551 if ${ac_cv_path_mkdir+:} false; then : 2552 $as_echo_n "(cached) " >&6 2553else 2554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2555for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2556do 2557 IFS=$as_save_IFS 2558 test -z "$as_dir" && as_dir=. 2559 for ac_prog in mkdir gmkdir; do 2560 for ac_exec_ext in '' $ac_executable_extensions; do 2561 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2562 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2563 'mkdir (GNU coreutils) '* | \ 2564 'mkdir (coreutils) '* | \ 2565 'mkdir (fileutils) '4.1*) 2566 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2567 break 3;; 2568 esac 2569 done 2570 done 2571 done 2572IFS=$as_save_IFS 2573 2574fi 2575 2576 test -d ./--version && rmdir ./--version 2577 if test "${ac_cv_path_mkdir+set}" = set; then 2578 MKDIR_P="$ac_cv_path_mkdir -p" 2579 else 2580 # As a last resort, use the slow shell script. Don't cache a 2581 # value for MKDIR_P within a source directory, because that will 2582 # break other packages using the cache if that directory is 2583 # removed, or if the value is a relative name. 2584 MKDIR_P="$ac_install_sh -d" 2585 fi 2586fi 2587{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2588$as_echo "$MKDIR_P" >&6; } 2589 2590for ac_prog in gawk mawk nawk awk 2591do 2592 # Extract the first word of "$ac_prog", so it can be a program name with args. 2593set dummy $ac_prog; ac_word=$2 2594{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2595$as_echo_n "checking for $ac_word... " >&6; } 2596if ${ac_cv_prog_AWK+:} false; then : 2597 $as_echo_n "(cached) " >&6 2598else 2599 if test -n "$AWK"; then 2600 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2601else 2602as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2603for as_dir in $PATH 2604do 2605 IFS=$as_save_IFS 2606 test -z "$as_dir" && as_dir=. 2607 for ac_exec_ext in '' $ac_executable_extensions; do 2608 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2609 ac_cv_prog_AWK="$ac_prog" 2610 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2611 break 2 2612 fi 2613done 2614 done 2615IFS=$as_save_IFS 2616 2617fi 2618fi 2619AWK=$ac_cv_prog_AWK 2620if test -n "$AWK"; then 2621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2622$as_echo "$AWK" >&6; } 2623else 2624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2625$as_echo "no" >&6; } 2626fi 2627 2628 2629 test -n "$AWK" && break 2630done 2631 2632{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2633$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2634set x ${MAKE-make} 2635ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2636if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2637 $as_echo_n "(cached) " >&6 2638else 2639 cat >conftest.make <<\_ACEOF 2640SHELL = /bin/sh 2641all: 2642 @echo '@@@%%%=$(MAKE)=@@@%%%' 2643_ACEOF 2644# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2645case `${MAKE-make} -f conftest.make 2>/dev/null` in 2646 *@@@%%%=?*=@@@%%%*) 2647 eval ac_cv_prog_make_${ac_make}_set=yes;; 2648 *) 2649 eval ac_cv_prog_make_${ac_make}_set=no;; 2650esac 2651rm -f conftest.make 2652fi 2653if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2655$as_echo "yes" >&6; } 2656 SET_MAKE= 2657else 2658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2659$as_echo "no" >&6; } 2660 SET_MAKE="MAKE=${MAKE-make}" 2661fi 2662 2663rm -rf .tst 2>/dev/null 2664mkdir .tst 2>/dev/null 2665if test -d .tst; then 2666 am__leading_dot=. 2667else 2668 am__leading_dot=_ 2669fi 2670rmdir .tst 2>/dev/null 2671 2672# Check whether --enable-silent-rules was given. 2673if test "${enable_silent_rules+set}" = set; then : 2674 enableval=$enable_silent_rules; 2675fi 2676 2677case $enable_silent_rules in # ((( 2678 yes) AM_DEFAULT_VERBOSITY=0;; 2679 no) AM_DEFAULT_VERBOSITY=1;; 2680 *) AM_DEFAULT_VERBOSITY=1;; 2681esac 2682am_make=${MAKE-make} 2683{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2684$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2685if ${am_cv_make_support_nested_variables+:} false; then : 2686 $as_echo_n "(cached) " >&6 2687else 2688 if $as_echo 'TRUE=$(BAR$(V)) 2689BAR0=false 2690BAR1=true 2691V=1 2692am__doit: 2693 @$(TRUE) 2694.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2695 am_cv_make_support_nested_variables=yes 2696else 2697 am_cv_make_support_nested_variables=no 2698fi 2699fi 2700{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2701$as_echo "$am_cv_make_support_nested_variables" >&6; } 2702if test $am_cv_make_support_nested_variables = yes; then 2703 AM_V='$(V)' 2704 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2705else 2706 AM_V=$AM_DEFAULT_VERBOSITY 2707 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2708fi 2709AM_BACKSLASH='\' 2710 2711if test "`cd $srcdir && pwd`" != "`pwd`"; then 2712 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2713 # is not polluted with repeated "-I." 2714 am__isrc=' -I$(srcdir)' 2715 # test to see if srcdir already configured 2716 if test -f $srcdir/config.status; then 2717 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2718 fi 2719fi 2720 2721# test whether we have cygpath 2722if test -z "$CYGPATH_W"; then 2723 if (cygpath --version) >/dev/null 2>/dev/null; then 2724 CYGPATH_W='cygpath -w' 2725 else 2726 CYGPATH_W=echo 2727 fi 2728fi 2729 2730 2731# Define the identity of the package. 2732 PACKAGE='xinit' 2733 VERSION='1.3.3' 2734 2735 2736cat >>confdefs.h <<_ACEOF 2737#define PACKAGE "$PACKAGE" 2738_ACEOF 2739 2740 2741cat >>confdefs.h <<_ACEOF 2742#define VERSION "$VERSION" 2743_ACEOF 2744 2745# Some tools Automake needs. 2746 2747ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2748 2749 2750AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2751 2752 2753AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2754 2755 2756AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2757 2758 2759MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2760 2761# For better backward compatibility. To be removed once Automake 1.9.x 2762# dies out for good. For more background, see: 2763# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2764# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2765mkdir_p='$(MKDIR_P)' 2766 2767# We need awk for the "check" target. The system "awk" is bad on 2768# some platforms. 2769# Always define AMTAR for backward compatibility. Yes, it's still used 2770# in the wild :-( We should find a proper way to deprecate it ... 2771AMTAR='$${TAR-tar}' 2772 2773 2774# We'll loop over all known methods to create a tar archive until one works. 2775_am_tools='gnutar pax cpio none' 2776 2777am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2778 2779 2780 2781 2782 2783 2784# POSIX will say in a future version that running "rm -f" with no argument 2785# is OK; and we want to be able to make that assumption in our Makefile 2786# recipes. So use an aggressive probe to check that the usage we want is 2787# actually supported "in the wild" to an acceptable degree. 2788# See automake bug#10828. 2789# To make any issue more visible, cause the running configure to be aborted 2790# by default if the 'rm' program in use doesn't match our expectations; the 2791# user can still override this though. 2792if rm -f && rm -fr && rm -rf; then : OK; else 2793 cat >&2 <<'END' 2794Oops! 2795 2796Your 'rm' program seems unable to run without file operands specified 2797on the command line, even when the '-f' option is present. This is contrary 2798to the behaviour of most rm programs out there, and not conforming with 2799the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2800 2801Please tell bug-automake@gnu.org about your system, including the value 2802of your $PATH and any error possibly output before this message. This 2803can help us improve future automake versions. 2804 2805END 2806 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2807 echo 'Configuration will proceed anyway, since you have set the' >&2 2808 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2809 echo >&2 2810 else 2811 cat >&2 <<'END' 2812Aborting the configuration process, to ensure you take notice of the issue. 2813 2814You can download and install GNU coreutils to get an 'rm' implementation 2815that behaves properly: <http://www.gnu.org/software/coreutils/>. 2816 2817If you want to complete the configuration process using your problematic 2818'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2819to "yes", and re-run configure. 2820 2821END 2822 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2823 fi 2824fi 2825 2826{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2827$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2828 # Check whether --enable-maintainer-mode was given. 2829if test "${enable_maintainer_mode+set}" = set; then : 2830 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2831else 2832 USE_MAINTAINER_MODE=no 2833fi 2834 2835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2836$as_echo "$USE_MAINTAINER_MODE" >&6; } 2837 if test $USE_MAINTAINER_MODE = yes; then 2838 MAINTAINER_MODE_TRUE= 2839 MAINTAINER_MODE_FALSE='#' 2840else 2841 MAINTAINER_MODE_TRUE='#' 2842 MAINTAINER_MODE_FALSE= 2843fi 2844 2845 MAINT=$MAINTAINER_MODE_TRUE 2846 2847 2848 2849# Require X.Org macros 1.8 or later for AC_PROG_SED in XORG_DEFAULT_OPTIONS 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861DEPDIR="${am__leading_dot}deps" 2862 2863ac_config_commands="$ac_config_commands depfiles" 2864 2865 2866am_make=${MAKE-make} 2867cat > confinc << 'END' 2868am__doit: 2869 @echo this is the am__doit target 2870.PHONY: am__doit 2871END 2872# If we don't find an include directive, just comment out the code. 2873{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2874$as_echo_n "checking for style of include used by $am_make... " >&6; } 2875am__include="#" 2876am__quote= 2877_am_result=none 2878# First try GNU make style include. 2879echo "include confinc" > confmf 2880# Ignore all kinds of additional output from 'make'. 2881case `$am_make -s -f confmf 2> /dev/null` in #( 2882*the\ am__doit\ target*) 2883 am__include=include 2884 am__quote= 2885 _am_result=GNU 2886 ;; 2887esac 2888# Now try BSD make style include. 2889if test "$am__include" = "#"; then 2890 echo '.include "confinc"' > confmf 2891 case `$am_make -s -f confmf 2> /dev/null` in #( 2892 *the\ am__doit\ target*) 2893 am__include=.include 2894 am__quote="\"" 2895 _am_result=BSD 2896 ;; 2897 esac 2898fi 2899 2900 2901{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2902$as_echo "$_am_result" >&6; } 2903rm -f confinc confmf 2904 2905# Check whether --enable-dependency-tracking was given. 2906if test "${enable_dependency_tracking+set}" = set; then : 2907 enableval=$enable_dependency_tracking; 2908fi 2909 2910if test "x$enable_dependency_tracking" != xno; then 2911 am_depcomp="$ac_aux_dir/depcomp" 2912 AMDEPBACKSLASH='\' 2913 am__nodep='_no' 2914fi 2915 if test "x$enable_dependency_tracking" != xno; then 2916 AMDEP_TRUE= 2917 AMDEP_FALSE='#' 2918else 2919 AMDEP_TRUE='#' 2920 AMDEP_FALSE= 2921fi 2922 2923 2924ac_ext=c 2925ac_cpp='$CPP $CPPFLAGS' 2926ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2927ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2928ac_compiler_gnu=$ac_cv_c_compiler_gnu 2929if test -n "$ac_tool_prefix"; then 2930 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2931set dummy ${ac_tool_prefix}gcc; ac_word=$2 2932{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2933$as_echo_n "checking for $ac_word... " >&6; } 2934if ${ac_cv_prog_CC+:} false; then : 2935 $as_echo_n "(cached) " >&6 2936else 2937 if test -n "$CC"; then 2938 ac_cv_prog_CC="$CC" # Let the user override the test. 2939else 2940as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2941for as_dir in $PATH 2942do 2943 IFS=$as_save_IFS 2944 test -z "$as_dir" && as_dir=. 2945 for ac_exec_ext in '' $ac_executable_extensions; do 2946 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2947 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2948 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2949 break 2 2950 fi 2951done 2952 done 2953IFS=$as_save_IFS 2954 2955fi 2956fi 2957CC=$ac_cv_prog_CC 2958if test -n "$CC"; then 2959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2960$as_echo "$CC" >&6; } 2961else 2962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2963$as_echo "no" >&6; } 2964fi 2965 2966 2967fi 2968if test -z "$ac_cv_prog_CC"; then 2969 ac_ct_CC=$CC 2970 # Extract the first word of "gcc", so it can be a program name with args. 2971set dummy gcc; ac_word=$2 2972{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2973$as_echo_n "checking for $ac_word... " >&6; } 2974if ${ac_cv_prog_ac_ct_CC+:} false; then : 2975 $as_echo_n "(cached) " >&6 2976else 2977 if test -n "$ac_ct_CC"; then 2978 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2979else 2980as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2981for as_dir in $PATH 2982do 2983 IFS=$as_save_IFS 2984 test -z "$as_dir" && as_dir=. 2985 for ac_exec_ext in '' $ac_executable_extensions; do 2986 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2987 ac_cv_prog_ac_ct_CC="gcc" 2988 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2989 break 2 2990 fi 2991done 2992 done 2993IFS=$as_save_IFS 2994 2995fi 2996fi 2997ac_ct_CC=$ac_cv_prog_ac_ct_CC 2998if test -n "$ac_ct_CC"; then 2999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3000$as_echo "$ac_ct_CC" >&6; } 3001else 3002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3003$as_echo "no" >&6; } 3004fi 3005 3006 if test "x$ac_ct_CC" = x; then 3007 CC="" 3008 else 3009 case $cross_compiling:$ac_tool_warned in 3010yes:) 3011{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3012$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3013ac_tool_warned=yes ;; 3014esac 3015 CC=$ac_ct_CC 3016 fi 3017else 3018 CC="$ac_cv_prog_CC" 3019fi 3020 3021if test -z "$CC"; then 3022 if test -n "$ac_tool_prefix"; then 3023 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3024set dummy ${ac_tool_prefix}cc; ac_word=$2 3025{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3026$as_echo_n "checking for $ac_word... " >&6; } 3027if ${ac_cv_prog_CC+:} false; then : 3028 $as_echo_n "(cached) " >&6 3029else 3030 if test -n "$CC"; then 3031 ac_cv_prog_CC="$CC" # Let the user override the test. 3032else 3033as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3034for as_dir in $PATH 3035do 3036 IFS=$as_save_IFS 3037 test -z "$as_dir" && as_dir=. 3038 for ac_exec_ext in '' $ac_executable_extensions; do 3039 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3040 ac_cv_prog_CC="${ac_tool_prefix}cc" 3041 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3042 break 2 3043 fi 3044done 3045 done 3046IFS=$as_save_IFS 3047 3048fi 3049fi 3050CC=$ac_cv_prog_CC 3051if test -n "$CC"; then 3052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3053$as_echo "$CC" >&6; } 3054else 3055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3056$as_echo "no" >&6; } 3057fi 3058 3059 3060 fi 3061fi 3062if test -z "$CC"; then 3063 # Extract the first word of "cc", so it can be a program name with args. 3064set dummy cc; ac_word=$2 3065{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3066$as_echo_n "checking for $ac_word... " >&6; } 3067if ${ac_cv_prog_CC+:} false; then : 3068 $as_echo_n "(cached) " >&6 3069else 3070 if test -n "$CC"; then 3071 ac_cv_prog_CC="$CC" # Let the user override the test. 3072else 3073 ac_prog_rejected=no 3074as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3075for as_dir in $PATH 3076do 3077 IFS=$as_save_IFS 3078 test -z "$as_dir" && as_dir=. 3079 for ac_exec_ext in '' $ac_executable_extensions; do 3080 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3081 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3082 ac_prog_rejected=yes 3083 continue 3084 fi 3085 ac_cv_prog_CC="cc" 3086 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3087 break 2 3088 fi 3089done 3090 done 3091IFS=$as_save_IFS 3092 3093if test $ac_prog_rejected = yes; then 3094 # We found a bogon in the path, so make sure we never use it. 3095 set dummy $ac_cv_prog_CC 3096 shift 3097 if test $# != 0; then 3098 # We chose a different compiler from the bogus one. 3099 # However, it has the same basename, so the bogon will be chosen 3100 # first if we set CC to just the basename; use the full file name. 3101 shift 3102 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3103 fi 3104fi 3105fi 3106fi 3107CC=$ac_cv_prog_CC 3108if test -n "$CC"; then 3109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3110$as_echo "$CC" >&6; } 3111else 3112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3113$as_echo "no" >&6; } 3114fi 3115 3116 3117fi 3118if test -z "$CC"; then 3119 if test -n "$ac_tool_prefix"; then 3120 for ac_prog in cl.exe 3121 do 3122 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3123set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3124{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3125$as_echo_n "checking for $ac_word... " >&6; } 3126if ${ac_cv_prog_CC+:} false; then : 3127 $as_echo_n "(cached) " >&6 3128else 3129 if test -n "$CC"; then 3130 ac_cv_prog_CC="$CC" # Let the user override the test. 3131else 3132as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3133for as_dir in $PATH 3134do 3135 IFS=$as_save_IFS 3136 test -z "$as_dir" && as_dir=. 3137 for ac_exec_ext in '' $ac_executable_extensions; do 3138 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3139 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3140 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3141 break 2 3142 fi 3143done 3144 done 3145IFS=$as_save_IFS 3146 3147fi 3148fi 3149CC=$ac_cv_prog_CC 3150if test -n "$CC"; then 3151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3152$as_echo "$CC" >&6; } 3153else 3154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3155$as_echo "no" >&6; } 3156fi 3157 3158 3159 test -n "$CC" && break 3160 done 3161fi 3162if test -z "$CC"; then 3163 ac_ct_CC=$CC 3164 for ac_prog in cl.exe 3165do 3166 # Extract the first word of "$ac_prog", so it can be a program name with args. 3167set dummy $ac_prog; ac_word=$2 3168{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3169$as_echo_n "checking for $ac_word... " >&6; } 3170if ${ac_cv_prog_ac_ct_CC+:} false; then : 3171 $as_echo_n "(cached) " >&6 3172else 3173 if test -n "$ac_ct_CC"; then 3174 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3175else 3176as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3177for as_dir in $PATH 3178do 3179 IFS=$as_save_IFS 3180 test -z "$as_dir" && as_dir=. 3181 for ac_exec_ext in '' $ac_executable_extensions; do 3182 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3183 ac_cv_prog_ac_ct_CC="$ac_prog" 3184 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3185 break 2 3186 fi 3187done 3188 done 3189IFS=$as_save_IFS 3190 3191fi 3192fi 3193ac_ct_CC=$ac_cv_prog_ac_ct_CC 3194if test -n "$ac_ct_CC"; then 3195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3196$as_echo "$ac_ct_CC" >&6; } 3197else 3198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3199$as_echo "no" >&6; } 3200fi 3201 3202 3203 test -n "$ac_ct_CC" && break 3204done 3205 3206 if test "x$ac_ct_CC" = x; then 3207 CC="" 3208 else 3209 case $cross_compiling:$ac_tool_warned in 3210yes:) 3211{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3212$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3213ac_tool_warned=yes ;; 3214esac 3215 CC=$ac_ct_CC 3216 fi 3217fi 3218 3219fi 3220 3221 3222test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3223$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3224as_fn_error $? "no acceptable C compiler found in \$PATH 3225See \`config.log' for more details" "$LINENO" 5; } 3226 3227# Provide some information about the compiler. 3228$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3229set X $ac_compile 3230ac_compiler=$2 3231for ac_option in --version -v -V -qversion; do 3232 { { ac_try="$ac_compiler $ac_option >&5" 3233case "(($ac_try" in 3234 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3235 *) ac_try_echo=$ac_try;; 3236esac 3237eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3238$as_echo "$ac_try_echo"; } >&5 3239 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3240 ac_status=$? 3241 if test -s conftest.err; then 3242 sed '10a\ 3243... rest of stderr output deleted ... 3244 10q' conftest.err >conftest.er1 3245 cat conftest.er1 >&5 3246 fi 3247 rm -f conftest.er1 conftest.err 3248 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3249 test $ac_status = 0; } 3250done 3251 3252cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3253/* end confdefs.h. */ 3254 3255int 3256main () 3257{ 3258 3259 ; 3260 return 0; 3261} 3262_ACEOF 3263ac_clean_files_save=$ac_clean_files 3264ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3265# Try to create an executable without -o first, disregard a.out. 3266# It will help us diagnose broken compilers, and finding out an intuition 3267# of exeext. 3268{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3269$as_echo_n "checking whether the C compiler works... " >&6; } 3270ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3271 3272# The possible output files: 3273ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3274 3275ac_rmfiles= 3276for ac_file in $ac_files 3277do 3278 case $ac_file in 3279 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3280 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3281 esac 3282done 3283rm -f $ac_rmfiles 3284 3285if { { ac_try="$ac_link_default" 3286case "(($ac_try" in 3287 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3288 *) ac_try_echo=$ac_try;; 3289esac 3290eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3291$as_echo "$ac_try_echo"; } >&5 3292 (eval "$ac_link_default") 2>&5 3293 ac_status=$? 3294 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3295 test $ac_status = 0; }; then : 3296 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3297# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3298# in a Makefile. We should not override ac_cv_exeext if it was cached, 3299# so that the user can short-circuit this test for compilers unknown to 3300# Autoconf. 3301for ac_file in $ac_files '' 3302do 3303 test -f "$ac_file" || continue 3304 case $ac_file in 3305 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3306 ;; 3307 [ab].out ) 3308 # We found the default executable, but exeext='' is most 3309 # certainly right. 3310 break;; 3311 *.* ) 3312 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3313 then :; else 3314 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3315 fi 3316 # We set ac_cv_exeext here because the later test for it is not 3317 # safe: cross compilers may not add the suffix if given an `-o' 3318 # argument, so we may need to know it at that point already. 3319 # Even if this section looks crufty: it has the advantage of 3320 # actually working. 3321 break;; 3322 * ) 3323 break;; 3324 esac 3325done 3326test "$ac_cv_exeext" = no && ac_cv_exeext= 3327 3328else 3329 ac_file='' 3330fi 3331if test -z "$ac_file"; then : 3332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3333$as_echo "no" >&6; } 3334$as_echo "$as_me: failed program was:" >&5 3335sed 's/^/| /' conftest.$ac_ext >&5 3336 3337{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3338$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3339as_fn_error 77 "C compiler cannot create executables 3340See \`config.log' for more details" "$LINENO" 5; } 3341else 3342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3343$as_echo "yes" >&6; } 3344fi 3345{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3346$as_echo_n "checking for C compiler default output file name... " >&6; } 3347{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3348$as_echo "$ac_file" >&6; } 3349ac_exeext=$ac_cv_exeext 3350 3351rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3352ac_clean_files=$ac_clean_files_save 3353{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3354$as_echo_n "checking for suffix of executables... " >&6; } 3355if { { ac_try="$ac_link" 3356case "(($ac_try" in 3357 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3358 *) ac_try_echo=$ac_try;; 3359esac 3360eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3361$as_echo "$ac_try_echo"; } >&5 3362 (eval "$ac_link") 2>&5 3363 ac_status=$? 3364 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3365 test $ac_status = 0; }; then : 3366 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3367# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3368# work properly (i.e., refer to `conftest.exe'), while it won't with 3369# `rm'. 3370for ac_file in conftest.exe conftest conftest.*; do 3371 test -f "$ac_file" || continue 3372 case $ac_file in 3373 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3374 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3375 break;; 3376 * ) break;; 3377 esac 3378done 3379else 3380 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3381$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3382as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3383See \`config.log' for more details" "$LINENO" 5; } 3384fi 3385rm -f conftest conftest$ac_cv_exeext 3386{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3387$as_echo "$ac_cv_exeext" >&6; } 3388 3389rm -f conftest.$ac_ext 3390EXEEXT=$ac_cv_exeext 3391ac_exeext=$EXEEXT 3392cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3393/* end confdefs.h. */ 3394#include <stdio.h> 3395int 3396main () 3397{ 3398FILE *f = fopen ("conftest.out", "w"); 3399 return ferror (f) || fclose (f) != 0; 3400 3401 ; 3402 return 0; 3403} 3404_ACEOF 3405ac_clean_files="$ac_clean_files conftest.out" 3406# Check that the compiler produces executables we can run. If not, either 3407# the compiler is broken, or we cross compile. 3408{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3409$as_echo_n "checking whether we are cross compiling... " >&6; } 3410if test "$cross_compiling" != yes; then 3411 { { ac_try="$ac_link" 3412case "(($ac_try" in 3413 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3414 *) ac_try_echo=$ac_try;; 3415esac 3416eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3417$as_echo "$ac_try_echo"; } >&5 3418 (eval "$ac_link") 2>&5 3419 ac_status=$? 3420 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3421 test $ac_status = 0; } 3422 if { ac_try='./conftest$ac_cv_exeext' 3423 { { case "(($ac_try" in 3424 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3425 *) ac_try_echo=$ac_try;; 3426esac 3427eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3428$as_echo "$ac_try_echo"; } >&5 3429 (eval "$ac_try") 2>&5 3430 ac_status=$? 3431 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3432 test $ac_status = 0; }; }; then 3433 cross_compiling=no 3434 else 3435 if test "$cross_compiling" = maybe; then 3436 cross_compiling=yes 3437 else 3438 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3439$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3440as_fn_error $? "cannot run C compiled programs. 3441If you meant to cross compile, use \`--host'. 3442See \`config.log' for more details" "$LINENO" 5; } 3443 fi 3444 fi 3445fi 3446{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3447$as_echo "$cross_compiling" >&6; } 3448 3449rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3450ac_clean_files=$ac_clean_files_save 3451{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3452$as_echo_n "checking for suffix of object files... " >&6; } 3453if ${ac_cv_objext+:} false; then : 3454 $as_echo_n "(cached) " >&6 3455else 3456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3457/* end confdefs.h. */ 3458 3459int 3460main () 3461{ 3462 3463 ; 3464 return 0; 3465} 3466_ACEOF 3467rm -f conftest.o conftest.obj 3468if { { ac_try="$ac_compile" 3469case "(($ac_try" in 3470 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3471 *) ac_try_echo=$ac_try;; 3472esac 3473eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3474$as_echo "$ac_try_echo"; } >&5 3475 (eval "$ac_compile") 2>&5 3476 ac_status=$? 3477 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3478 test $ac_status = 0; }; then : 3479 for ac_file in conftest.o conftest.obj conftest.*; do 3480 test -f "$ac_file" || continue; 3481 case $ac_file in 3482 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3483 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3484 break;; 3485 esac 3486done 3487else 3488 $as_echo "$as_me: failed program was:" >&5 3489sed 's/^/| /' conftest.$ac_ext >&5 3490 3491{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3492$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3493as_fn_error $? "cannot compute suffix of object files: cannot compile 3494See \`config.log' for more details" "$LINENO" 5; } 3495fi 3496rm -f conftest.$ac_cv_objext conftest.$ac_ext 3497fi 3498{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3499$as_echo "$ac_cv_objext" >&6; } 3500OBJEXT=$ac_cv_objext 3501ac_objext=$OBJEXT 3502{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3503$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3504if ${ac_cv_c_compiler_gnu+:} false; then : 3505 $as_echo_n "(cached) " >&6 3506else 3507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3508/* end confdefs.h. */ 3509 3510int 3511main () 3512{ 3513#ifndef __GNUC__ 3514 choke me 3515#endif 3516 3517 ; 3518 return 0; 3519} 3520_ACEOF 3521if ac_fn_c_try_compile "$LINENO"; then : 3522 ac_compiler_gnu=yes 3523else 3524 ac_compiler_gnu=no 3525fi 3526rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3527ac_cv_c_compiler_gnu=$ac_compiler_gnu 3528 3529fi 3530{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3531$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3532if test $ac_compiler_gnu = yes; then 3533 GCC=yes 3534else 3535 GCC= 3536fi 3537ac_test_CFLAGS=${CFLAGS+set} 3538ac_save_CFLAGS=$CFLAGS 3539{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3540$as_echo_n "checking whether $CC accepts -g... " >&6; } 3541if ${ac_cv_prog_cc_g+:} false; then : 3542 $as_echo_n "(cached) " >&6 3543else 3544 ac_save_c_werror_flag=$ac_c_werror_flag 3545 ac_c_werror_flag=yes 3546 ac_cv_prog_cc_g=no 3547 CFLAGS="-g" 3548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3549/* end confdefs.h. */ 3550 3551int 3552main () 3553{ 3554 3555 ; 3556 return 0; 3557} 3558_ACEOF 3559if ac_fn_c_try_compile "$LINENO"; then : 3560 ac_cv_prog_cc_g=yes 3561else 3562 CFLAGS="" 3563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3564/* end confdefs.h. */ 3565 3566int 3567main () 3568{ 3569 3570 ; 3571 return 0; 3572} 3573_ACEOF 3574if ac_fn_c_try_compile "$LINENO"; then : 3575 3576else 3577 ac_c_werror_flag=$ac_save_c_werror_flag 3578 CFLAGS="-g" 3579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3580/* end confdefs.h. */ 3581 3582int 3583main () 3584{ 3585 3586 ; 3587 return 0; 3588} 3589_ACEOF 3590if ac_fn_c_try_compile "$LINENO"; then : 3591 ac_cv_prog_cc_g=yes 3592fi 3593rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3594fi 3595rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3596fi 3597rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3598 ac_c_werror_flag=$ac_save_c_werror_flag 3599fi 3600{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3601$as_echo "$ac_cv_prog_cc_g" >&6; } 3602if test "$ac_test_CFLAGS" = set; then 3603 CFLAGS=$ac_save_CFLAGS 3604elif test $ac_cv_prog_cc_g = yes; then 3605 if test "$GCC" = yes; then 3606 CFLAGS="-g -O2" 3607 else 3608 CFLAGS="-g" 3609 fi 3610else 3611 if test "$GCC" = yes; then 3612 CFLAGS="-O2" 3613 else 3614 CFLAGS= 3615 fi 3616fi 3617{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3618$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3619if ${ac_cv_prog_cc_c89+:} false; then : 3620 $as_echo_n "(cached) " >&6 3621else 3622 ac_cv_prog_cc_c89=no 3623ac_save_CC=$CC 3624cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3625/* end confdefs.h. */ 3626#include <stdarg.h> 3627#include <stdio.h> 3628#include <sys/types.h> 3629#include <sys/stat.h> 3630/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3631struct buf { int x; }; 3632FILE * (*rcsopen) (struct buf *, struct stat *, int); 3633static char *e (p, i) 3634 char **p; 3635 int i; 3636{ 3637 return p[i]; 3638} 3639static char *f (char * (*g) (char **, int), char **p, ...) 3640{ 3641 char *s; 3642 va_list v; 3643 va_start (v,p); 3644 s = g (p, va_arg (v,int)); 3645 va_end (v); 3646 return s; 3647} 3648 3649/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3650 function prototypes and stuff, but not '\xHH' hex character constants. 3651 These don't provoke an error unfortunately, instead are silently treated 3652 as 'x'. The following induces an error, until -std is added to get 3653 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3654 array size at least. It's necessary to write '\x00'==0 to get something 3655 that's true only with -std. */ 3656int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3657 3658/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3659 inside strings and character constants. */ 3660#define FOO(x) 'x' 3661int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3662 3663int test (int i, double x); 3664struct s1 {int (*f) (int a);}; 3665struct s2 {int (*f) (double a);}; 3666int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3667int argc; 3668char **argv; 3669int 3670main () 3671{ 3672return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3673 ; 3674 return 0; 3675} 3676_ACEOF 3677for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3678 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3679do 3680 CC="$ac_save_CC $ac_arg" 3681 if ac_fn_c_try_compile "$LINENO"; then : 3682 ac_cv_prog_cc_c89=$ac_arg 3683fi 3684rm -f core conftest.err conftest.$ac_objext 3685 test "x$ac_cv_prog_cc_c89" != "xno" && break 3686done 3687rm -f conftest.$ac_ext 3688CC=$ac_save_CC 3689 3690fi 3691# AC_CACHE_VAL 3692case "x$ac_cv_prog_cc_c89" in 3693 x) 3694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3695$as_echo "none needed" >&6; } ;; 3696 xno) 3697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3698$as_echo "unsupported" >&6; } ;; 3699 *) 3700 CC="$CC $ac_cv_prog_cc_c89" 3701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3702$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3703esac 3704if test "x$ac_cv_prog_cc_c89" != xno; then : 3705 3706fi 3707 3708ac_ext=c 3709ac_cpp='$CPP $CPPFLAGS' 3710ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3711ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3712ac_compiler_gnu=$ac_cv_c_compiler_gnu 3713 3714ac_ext=c 3715ac_cpp='$CPP $CPPFLAGS' 3716ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3717ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3718ac_compiler_gnu=$ac_cv_c_compiler_gnu 3719{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3720$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3721if ${am_cv_prog_cc_c_o+:} false; then : 3722 $as_echo_n "(cached) " >&6 3723else 3724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3725/* end confdefs.h. */ 3726 3727int 3728main () 3729{ 3730 3731 ; 3732 return 0; 3733} 3734_ACEOF 3735 # Make sure it works both with $CC and with simple cc. 3736 # Following AC_PROG_CC_C_O, we do the test twice because some 3737 # compilers refuse to overwrite an existing .o file with -o, 3738 # though they will create one. 3739 am_cv_prog_cc_c_o=yes 3740 for am_i in 1 2; do 3741 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3742 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3743 ac_status=$? 3744 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3745 (exit $ac_status); } \ 3746 && test -f conftest2.$ac_objext; then 3747 : OK 3748 else 3749 am_cv_prog_cc_c_o=no 3750 break 3751 fi 3752 done 3753 rm -f core conftest* 3754 unset am_i 3755fi 3756{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3757$as_echo "$am_cv_prog_cc_c_o" >&6; } 3758if test "$am_cv_prog_cc_c_o" != yes; then 3759 # Losing compiler, so override with the script. 3760 # FIXME: It is wrong to rewrite CC. 3761 # But if we don't then we get into trouble of one sort or another. 3762 # A longer-term fix would be to have automake use am__CC in this case, 3763 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3764 CC="$am_aux_dir/compile $CC" 3765fi 3766ac_ext=c 3767ac_cpp='$CPP $CPPFLAGS' 3768ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3769ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3770ac_compiler_gnu=$ac_cv_c_compiler_gnu 3771 3772 3773depcc="$CC" am_compiler_list= 3774 3775{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3776$as_echo_n "checking dependency style of $depcc... " >&6; } 3777if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3778 $as_echo_n "(cached) " >&6 3779else 3780 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3781 # We make a subdir and do the tests there. Otherwise we can end up 3782 # making bogus files that we don't know about and never remove. For 3783 # instance it was reported that on HP-UX the gcc test will end up 3784 # making a dummy file named 'D' -- because '-MD' means "put the output 3785 # in D". 3786 rm -rf conftest.dir 3787 mkdir conftest.dir 3788 # Copy depcomp to subdir because otherwise we won't find it if we're 3789 # using a relative directory. 3790 cp "$am_depcomp" conftest.dir 3791 cd conftest.dir 3792 # We will build objects and dependencies in a subdirectory because 3793 # it helps to detect inapplicable dependency modes. For instance 3794 # both Tru64's cc and ICC support -MD to output dependencies as a 3795 # side effect of compilation, but ICC will put the dependencies in 3796 # the current directory while Tru64 will put them in the object 3797 # directory. 3798 mkdir sub 3799 3800 am_cv_CC_dependencies_compiler_type=none 3801 if test "$am_compiler_list" = ""; then 3802 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3803 fi 3804 am__universal=false 3805 case " $depcc " in #( 3806 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3807 esac 3808 3809 for depmode in $am_compiler_list; do 3810 # Setup a source with many dependencies, because some compilers 3811 # like to wrap large dependency lists on column 80 (with \), and 3812 # we should not choose a depcomp mode which is confused by this. 3813 # 3814 # We need to recreate these files for each test, as the compiler may 3815 # overwrite some of them when testing with obscure command lines. 3816 # This happens at least with the AIX C compiler. 3817 : > sub/conftest.c 3818 for i in 1 2 3 4 5 6; do 3819 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3820 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3821 # Solaris 10 /bin/sh. 3822 echo '/* dummy */' > sub/conftst$i.h 3823 done 3824 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3825 3826 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3827 # mode. It turns out that the SunPro C++ compiler does not properly 3828 # handle '-M -o', and we need to detect this. Also, some Intel 3829 # versions had trouble with output in subdirs. 3830 am__obj=sub/conftest.${OBJEXT-o} 3831 am__minus_obj="-o $am__obj" 3832 case $depmode in 3833 gcc) 3834 # This depmode causes a compiler race in universal mode. 3835 test "$am__universal" = false || continue 3836 ;; 3837 nosideeffect) 3838 # After this tag, mechanisms are not by side-effect, so they'll 3839 # only be used when explicitly requested. 3840 if test "x$enable_dependency_tracking" = xyes; then 3841 continue 3842 else 3843 break 3844 fi 3845 ;; 3846 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3847 # This compiler won't grok '-c -o', but also, the minuso test has 3848 # not run yet. These depmodes are late enough in the game, and 3849 # so weak that their functioning should not be impacted. 3850 am__obj=conftest.${OBJEXT-o} 3851 am__minus_obj= 3852 ;; 3853 none) break ;; 3854 esac 3855 if depmode=$depmode \ 3856 source=sub/conftest.c object=$am__obj \ 3857 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3858 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3859 >/dev/null 2>conftest.err && 3860 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3861 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3862 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3863 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3864 # icc doesn't choke on unknown options, it will just issue warnings 3865 # or remarks (even with -Werror). So we grep stderr for any message 3866 # that says an option was ignored or not supported. 3867 # When given -MP, icc 7.0 and 7.1 complain thusly: 3868 # icc: Command line warning: ignoring option '-M'; no argument required 3869 # The diagnosis changed in icc 8.0: 3870 # icc: Command line remark: option '-MP' not supported 3871 if (grep 'ignoring option' conftest.err || 3872 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3873 am_cv_CC_dependencies_compiler_type=$depmode 3874 break 3875 fi 3876 fi 3877 done 3878 3879 cd .. 3880 rm -rf conftest.dir 3881else 3882 am_cv_CC_dependencies_compiler_type=none 3883fi 3884 3885fi 3886{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3887$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3888CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3889 3890 if 3891 test "x$enable_dependency_tracking" != xno \ 3892 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3893 am__fastdepCC_TRUE= 3894 am__fastdepCC_FALSE='#' 3895else 3896 am__fastdepCC_TRUE='#' 3897 am__fastdepCC_FALSE= 3898fi 3899 3900 3901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3902$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3903if ${ac_cv_prog_cc_c99+:} false; then : 3904 $as_echo_n "(cached) " >&6 3905else 3906 ac_cv_prog_cc_c99=no 3907ac_save_CC=$CC 3908cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3909/* end confdefs.h. */ 3910#include <stdarg.h> 3911#include <stdbool.h> 3912#include <stdlib.h> 3913#include <wchar.h> 3914#include <stdio.h> 3915 3916// Check varargs macros. These examples are taken from C99 6.10.3.5. 3917#define debug(...) fprintf (stderr, __VA_ARGS__) 3918#define showlist(...) puts (#__VA_ARGS__) 3919#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3920static void 3921test_varargs_macros (void) 3922{ 3923 int x = 1234; 3924 int y = 5678; 3925 debug ("Flag"); 3926 debug ("X = %d\n", x); 3927 showlist (The first, second, and third items.); 3928 report (x>y, "x is %d but y is %d", x, y); 3929} 3930 3931// Check long long types. 3932#define BIG64 18446744073709551615ull 3933#define BIG32 4294967295ul 3934#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3935#if !BIG_OK 3936 your preprocessor is broken; 3937#endif 3938#if BIG_OK 3939#else 3940 your preprocessor is broken; 3941#endif 3942static long long int bignum = -9223372036854775807LL; 3943static unsigned long long int ubignum = BIG64; 3944 3945struct incomplete_array 3946{ 3947 int datasize; 3948 double data[]; 3949}; 3950 3951struct named_init { 3952 int number; 3953 const wchar_t *name; 3954 double average; 3955}; 3956 3957typedef const char *ccp; 3958 3959static inline int 3960test_restrict (ccp restrict text) 3961{ 3962 // See if C++-style comments work. 3963 // Iterate through items via the restricted pointer. 3964 // Also check for declarations in for loops. 3965 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3966 continue; 3967 return 0; 3968} 3969 3970// Check varargs and va_copy. 3971static void 3972test_varargs (const char *format, ...) 3973{ 3974 va_list args; 3975 va_start (args, format); 3976 va_list args_copy; 3977 va_copy (args_copy, args); 3978 3979 const char *str; 3980 int number; 3981 float fnumber; 3982 3983 while (*format) 3984 { 3985 switch (*format++) 3986 { 3987 case 's': // string 3988 str = va_arg (args_copy, const char *); 3989 break; 3990 case 'd': // int 3991 number = va_arg (args_copy, int); 3992 break; 3993 case 'f': // float 3994 fnumber = va_arg (args_copy, double); 3995 break; 3996 default: 3997 break; 3998 } 3999 } 4000 va_end (args_copy); 4001 va_end (args); 4002} 4003 4004int 4005main () 4006{ 4007 4008 // Check bool. 4009 _Bool success = false; 4010 4011 // Check restrict. 4012 if (test_restrict ("String literal") == 0) 4013 success = true; 4014 char *restrict newvar = "Another string"; 4015 4016 // Check varargs. 4017 test_varargs ("s, d' f .", "string", 65, 34.234); 4018 test_varargs_macros (); 4019 4020 // Check flexible array members. 4021 struct incomplete_array *ia = 4022 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4023 ia->datasize = 10; 4024 for (int i = 0; i < ia->datasize; ++i) 4025 ia->data[i] = i * 1.234; 4026 4027 // Check named initializers. 4028 struct named_init ni = { 4029 .number = 34, 4030 .name = L"Test wide string", 4031 .average = 543.34343, 4032 }; 4033 4034 ni.number = 58; 4035 4036 int dynamic_array[ni.number]; 4037 dynamic_array[ni.number - 1] = 543; 4038 4039 // work around unused variable warnings 4040 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4041 || dynamic_array[ni.number - 1] != 543); 4042 4043 ; 4044 return 0; 4045} 4046_ACEOF 4047for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 4048do 4049 CC="$ac_save_CC $ac_arg" 4050 if ac_fn_c_try_compile "$LINENO"; then : 4051 ac_cv_prog_cc_c99=$ac_arg 4052fi 4053rm -f core conftest.err conftest.$ac_objext 4054 test "x$ac_cv_prog_cc_c99" != "xno" && break 4055done 4056rm -f conftest.$ac_ext 4057CC=$ac_save_CC 4058 4059fi 4060# AC_CACHE_VAL 4061case "x$ac_cv_prog_cc_c99" in 4062 x) 4063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4064$as_echo "none needed" >&6; } ;; 4065 xno) 4066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4067$as_echo "unsupported" >&6; } ;; 4068 *) 4069 CC="$CC $ac_cv_prog_cc_c99" 4070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4071$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4072esac 4073if test "x$ac_cv_prog_cc_c99" != xno; then : 4074 4075fi 4076 4077 4078 4079ac_ext=c 4080ac_cpp='$CPP $CPPFLAGS' 4081ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4082ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4083ac_compiler_gnu=$ac_cv_c_compiler_gnu 4084{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4085$as_echo_n "checking how to run the C preprocessor... " >&6; } 4086# On Suns, sometimes $CPP names a directory. 4087if test -n "$CPP" && test -d "$CPP"; then 4088 CPP= 4089fi 4090if test -z "$CPP"; then 4091 if ${ac_cv_prog_CPP+:} false; then : 4092 $as_echo_n "(cached) " >&6 4093else 4094 # Double quotes because CPP needs to be expanded 4095 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4096 do 4097 ac_preproc_ok=false 4098for ac_c_preproc_warn_flag in '' yes 4099do 4100 # Use a header file that comes with gcc, so configuring glibc 4101 # with a fresh cross-compiler works. 4102 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4103 # <limits.h> exists even on freestanding compilers. 4104 # On the NeXT, cc -E runs the code through the compiler's parser, 4105 # not just through cpp. "Syntax error" is here to catch this case. 4106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4107/* end confdefs.h. */ 4108#ifdef __STDC__ 4109# include <limits.h> 4110#else 4111# include <assert.h> 4112#endif 4113 Syntax error 4114_ACEOF 4115if ac_fn_c_try_cpp "$LINENO"; then : 4116 4117else 4118 # Broken: fails on valid input. 4119continue 4120fi 4121rm -f conftest.err conftest.i conftest.$ac_ext 4122 4123 # OK, works on sane cases. Now check whether nonexistent headers 4124 # can be detected and how. 4125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4126/* end confdefs.h. */ 4127#include <ac_nonexistent.h> 4128_ACEOF 4129if ac_fn_c_try_cpp "$LINENO"; then : 4130 # Broken: success on invalid input. 4131continue 4132else 4133 # Passes both tests. 4134ac_preproc_ok=: 4135break 4136fi 4137rm -f conftest.err conftest.i conftest.$ac_ext 4138 4139done 4140# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4141rm -f conftest.i conftest.err conftest.$ac_ext 4142if $ac_preproc_ok; then : 4143 break 4144fi 4145 4146 done 4147 ac_cv_prog_CPP=$CPP 4148 4149fi 4150 CPP=$ac_cv_prog_CPP 4151else 4152 ac_cv_prog_CPP=$CPP 4153fi 4154{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4155$as_echo "$CPP" >&6; } 4156ac_preproc_ok=false 4157for ac_c_preproc_warn_flag in '' yes 4158do 4159 # Use a header file that comes with gcc, so configuring glibc 4160 # with a fresh cross-compiler works. 4161 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4162 # <limits.h> exists even on freestanding compilers. 4163 # On the NeXT, cc -E runs the code through the compiler's parser, 4164 # not just through cpp. "Syntax error" is here to catch this case. 4165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4166/* end confdefs.h. */ 4167#ifdef __STDC__ 4168# include <limits.h> 4169#else 4170# include <assert.h> 4171#endif 4172 Syntax error 4173_ACEOF 4174if ac_fn_c_try_cpp "$LINENO"; then : 4175 4176else 4177 # Broken: fails on valid input. 4178continue 4179fi 4180rm -f conftest.err conftest.i conftest.$ac_ext 4181 4182 # OK, works on sane cases. Now check whether nonexistent headers 4183 # can be detected and how. 4184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4185/* end confdefs.h. */ 4186#include <ac_nonexistent.h> 4187_ACEOF 4188if ac_fn_c_try_cpp "$LINENO"; then : 4189 # Broken: success on invalid input. 4190continue 4191else 4192 # Passes both tests. 4193ac_preproc_ok=: 4194break 4195fi 4196rm -f conftest.err conftest.i conftest.$ac_ext 4197 4198done 4199# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4200rm -f conftest.i conftest.err conftest.$ac_ext 4201if $ac_preproc_ok; then : 4202 4203else 4204 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4205$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4206as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4207See \`config.log' for more details" "$LINENO" 5; } 4208fi 4209 4210ac_ext=c 4211ac_cpp='$CPP $CPPFLAGS' 4212ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4213ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4214ac_compiler_gnu=$ac_cv_c_compiler_gnu 4215 4216 4217{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4218$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4219if ${ac_cv_path_GREP+:} false; then : 4220 $as_echo_n "(cached) " >&6 4221else 4222 if test -z "$GREP"; then 4223 ac_path_GREP_found=false 4224 # Loop through the user's path and test for each of PROGNAME-LIST 4225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4226for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4227do 4228 IFS=$as_save_IFS 4229 test -z "$as_dir" && as_dir=. 4230 for ac_prog in grep ggrep; do 4231 for ac_exec_ext in '' $ac_executable_extensions; do 4232 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4233 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4234# Check for GNU ac_path_GREP and select it if it is found. 4235 # Check for GNU $ac_path_GREP 4236case `"$ac_path_GREP" --version 2>&1` in 4237*GNU*) 4238 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4239*) 4240 ac_count=0 4241 $as_echo_n 0123456789 >"conftest.in" 4242 while : 4243 do 4244 cat "conftest.in" "conftest.in" >"conftest.tmp" 4245 mv "conftest.tmp" "conftest.in" 4246 cp "conftest.in" "conftest.nl" 4247 $as_echo 'GREP' >> "conftest.nl" 4248 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4249 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4250 as_fn_arith $ac_count + 1 && ac_count=$as_val 4251 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4252 # Best one so far, save it but keep looking for a better one 4253 ac_cv_path_GREP="$ac_path_GREP" 4254 ac_path_GREP_max=$ac_count 4255 fi 4256 # 10*(2^10) chars as input seems more than enough 4257 test $ac_count -gt 10 && break 4258 done 4259 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4260esac 4261 4262 $ac_path_GREP_found && break 3 4263 done 4264 done 4265 done 4266IFS=$as_save_IFS 4267 if test -z "$ac_cv_path_GREP"; then 4268 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4269 fi 4270else 4271 ac_cv_path_GREP=$GREP 4272fi 4273 4274fi 4275{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4276$as_echo "$ac_cv_path_GREP" >&6; } 4277 GREP="$ac_cv_path_GREP" 4278 4279 4280{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4281$as_echo_n "checking for egrep... " >&6; } 4282if ${ac_cv_path_EGREP+:} false; then : 4283 $as_echo_n "(cached) " >&6 4284else 4285 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4286 then ac_cv_path_EGREP="$GREP -E" 4287 else 4288 if test -z "$EGREP"; then 4289 ac_path_EGREP_found=false 4290 # Loop through the user's path and test for each of PROGNAME-LIST 4291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4292for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4293do 4294 IFS=$as_save_IFS 4295 test -z "$as_dir" && as_dir=. 4296 for ac_prog in egrep; do 4297 for ac_exec_ext in '' $ac_executable_extensions; do 4298 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4299 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4300# Check for GNU ac_path_EGREP and select it if it is found. 4301 # Check for GNU $ac_path_EGREP 4302case `"$ac_path_EGREP" --version 2>&1` in 4303*GNU*) 4304 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4305*) 4306 ac_count=0 4307 $as_echo_n 0123456789 >"conftest.in" 4308 while : 4309 do 4310 cat "conftest.in" "conftest.in" >"conftest.tmp" 4311 mv "conftest.tmp" "conftest.in" 4312 cp "conftest.in" "conftest.nl" 4313 $as_echo 'EGREP' >> "conftest.nl" 4314 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4315 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4316 as_fn_arith $ac_count + 1 && ac_count=$as_val 4317 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4318 # Best one so far, save it but keep looking for a better one 4319 ac_cv_path_EGREP="$ac_path_EGREP" 4320 ac_path_EGREP_max=$ac_count 4321 fi 4322 # 10*(2^10) chars as input seems more than enough 4323 test $ac_count -gt 10 && break 4324 done 4325 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4326esac 4327 4328 $ac_path_EGREP_found && break 3 4329 done 4330 done 4331 done 4332IFS=$as_save_IFS 4333 if test -z "$ac_cv_path_EGREP"; then 4334 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4335 fi 4336else 4337 ac_cv_path_EGREP=$EGREP 4338fi 4339 4340 fi 4341fi 4342{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4343$as_echo "$ac_cv_path_EGREP" >&6; } 4344 EGREP="$ac_cv_path_EGREP" 4345 4346 4347{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4348$as_echo_n "checking for ANSI C header files... " >&6; } 4349if ${ac_cv_header_stdc+:} false; then : 4350 $as_echo_n "(cached) " >&6 4351else 4352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4353/* end confdefs.h. */ 4354#include <stdlib.h> 4355#include <stdarg.h> 4356#include <string.h> 4357#include <float.h> 4358 4359int 4360main () 4361{ 4362 4363 ; 4364 return 0; 4365} 4366_ACEOF 4367if ac_fn_c_try_compile "$LINENO"; then : 4368 ac_cv_header_stdc=yes 4369else 4370 ac_cv_header_stdc=no 4371fi 4372rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4373 4374if test $ac_cv_header_stdc = yes; then 4375 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4377/* end confdefs.h. */ 4378#include <string.h> 4379 4380_ACEOF 4381if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4382 $EGREP "memchr" >/dev/null 2>&1; then : 4383 4384else 4385 ac_cv_header_stdc=no 4386fi 4387rm -f conftest* 4388 4389fi 4390 4391if test $ac_cv_header_stdc = yes; then 4392 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4394/* end confdefs.h. */ 4395#include <stdlib.h> 4396 4397_ACEOF 4398if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4399 $EGREP "free" >/dev/null 2>&1; then : 4400 4401else 4402 ac_cv_header_stdc=no 4403fi 4404rm -f conftest* 4405 4406fi 4407 4408if test $ac_cv_header_stdc = yes; then 4409 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4410 if test "$cross_compiling" = yes; then : 4411 : 4412else 4413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4414/* end confdefs.h. */ 4415#include <ctype.h> 4416#include <stdlib.h> 4417#if ((' ' & 0x0FF) == 0x020) 4418# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4419# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4420#else 4421# define ISLOWER(c) \ 4422 (('a' <= (c) && (c) <= 'i') \ 4423 || ('j' <= (c) && (c) <= 'r') \ 4424 || ('s' <= (c) && (c) <= 'z')) 4425# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4426#endif 4427 4428#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4429int 4430main () 4431{ 4432 int i; 4433 for (i = 0; i < 256; i++) 4434 if (XOR (islower (i), ISLOWER (i)) 4435 || toupper (i) != TOUPPER (i)) 4436 return 2; 4437 return 0; 4438} 4439_ACEOF 4440if ac_fn_c_try_run "$LINENO"; then : 4441 4442else 4443 ac_cv_header_stdc=no 4444fi 4445rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4446 conftest.$ac_objext conftest.beam conftest.$ac_ext 4447fi 4448 4449fi 4450fi 4451{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4452$as_echo "$ac_cv_header_stdc" >&6; } 4453if test $ac_cv_header_stdc = yes; then 4454 4455$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4456 4457fi 4458 4459# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4460for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4461 inttypes.h stdint.h unistd.h 4462do : 4463 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4464ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4465" 4466if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4467 cat >>confdefs.h <<_ACEOF 4468#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4469_ACEOF 4470 4471fi 4472 4473done 4474 4475 4476 4477 4478 4479 4480ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4481if test "x$ac_cv_have_decl___clang__" = xyes; then : 4482 CLANGCC="yes" 4483else 4484 CLANGCC="no" 4485fi 4486 4487ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4488if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4489 INTELCC="yes" 4490else 4491 INTELCC="no" 4492fi 4493 4494ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4495if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4496 SUNCC="yes" 4497else 4498 SUNCC="no" 4499fi 4500 4501 4502 4503 4504if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4505 if test -n "$ac_tool_prefix"; then 4506 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4507set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4508{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4509$as_echo_n "checking for $ac_word... " >&6; } 4510if ${ac_cv_path_PKG_CONFIG+:} false; then : 4511 $as_echo_n "(cached) " >&6 4512else 4513 case $PKG_CONFIG in 4514 [\\/]* | ?:[\\/]*) 4515 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4516 ;; 4517 *) 4518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4519for as_dir in $PATH 4520do 4521 IFS=$as_save_IFS 4522 test -z "$as_dir" && as_dir=. 4523 for ac_exec_ext in '' $ac_executable_extensions; do 4524 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4525 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4526 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4527 break 2 4528 fi 4529done 4530 done 4531IFS=$as_save_IFS 4532 4533 ;; 4534esac 4535fi 4536PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4537if test -n "$PKG_CONFIG"; then 4538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4539$as_echo "$PKG_CONFIG" >&6; } 4540else 4541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4542$as_echo "no" >&6; } 4543fi 4544 4545 4546fi 4547if test -z "$ac_cv_path_PKG_CONFIG"; then 4548 ac_pt_PKG_CONFIG=$PKG_CONFIG 4549 # Extract the first word of "pkg-config", so it can be a program name with args. 4550set dummy pkg-config; ac_word=$2 4551{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4552$as_echo_n "checking for $ac_word... " >&6; } 4553if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4554 $as_echo_n "(cached) " >&6 4555else 4556 case $ac_pt_PKG_CONFIG in 4557 [\\/]* | ?:[\\/]*) 4558 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4559 ;; 4560 *) 4561 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4562for as_dir in $PATH 4563do 4564 IFS=$as_save_IFS 4565 test -z "$as_dir" && as_dir=. 4566 for ac_exec_ext in '' $ac_executable_extensions; do 4567 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4568 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4569 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4570 break 2 4571 fi 4572done 4573 done 4574IFS=$as_save_IFS 4575 4576 ;; 4577esac 4578fi 4579ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4580if test -n "$ac_pt_PKG_CONFIG"; then 4581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4582$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4583else 4584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4585$as_echo "no" >&6; } 4586fi 4587 4588 if test "x$ac_pt_PKG_CONFIG" = x; then 4589 PKG_CONFIG="" 4590 else 4591 case $cross_compiling:$ac_tool_warned in 4592yes:) 4593{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4594$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4595ac_tool_warned=yes ;; 4596esac 4597 PKG_CONFIG=$ac_pt_PKG_CONFIG 4598 fi 4599else 4600 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4601fi 4602 4603fi 4604if test -n "$PKG_CONFIG"; then 4605 _pkg_min_version=0.9.0 4606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4607$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4608 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4610$as_echo "yes" >&6; } 4611 else 4612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4613$as_echo "no" >&6; } 4614 PKG_CONFIG="" 4615 fi 4616 4617fi 4618# Make sure we can run config.sub. 4619$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4620 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4621 4622{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4623$as_echo_n "checking build system type... " >&6; } 4624if ${ac_cv_build+:} false; then : 4625 $as_echo_n "(cached) " >&6 4626else 4627 ac_build_alias=$build_alias 4628test "x$ac_build_alias" = x && 4629 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4630test "x$ac_build_alias" = x && 4631 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4632ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4633 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4634 4635fi 4636{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4637$as_echo "$ac_cv_build" >&6; } 4638case $ac_cv_build in 4639*-*-*) ;; 4640*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4641esac 4642build=$ac_cv_build 4643ac_save_IFS=$IFS; IFS='-' 4644set x $ac_cv_build 4645shift 4646build_cpu=$1 4647build_vendor=$2 4648shift; shift 4649# Remember, the first character of IFS is used to create $*, 4650# except with old shells: 4651build_os=$* 4652IFS=$ac_save_IFS 4653case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4654 4655 4656{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4657$as_echo_n "checking host system type... " >&6; } 4658if ${ac_cv_host+:} false; then : 4659 $as_echo_n "(cached) " >&6 4660else 4661 if test "x$host_alias" = x; then 4662 ac_cv_host=$ac_cv_build 4663else 4664 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4665 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4666fi 4667 4668fi 4669{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4670$as_echo "$ac_cv_host" >&6; } 4671case $ac_cv_host in 4672*-*-*) ;; 4673*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4674esac 4675host=$ac_cv_host 4676ac_save_IFS=$IFS; IFS='-' 4677set x $ac_cv_host 4678shift 4679host_cpu=$1 4680host_vendor=$2 4681shift; shift 4682# Remember, the first character of IFS is used to create $*, 4683# except with old shells: 4684host_os=$* 4685IFS=$ac_save_IFS 4686case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4687 4688 4689{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4690$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4691if ${ac_cv_path_SED+:} false; then : 4692 $as_echo_n "(cached) " >&6 4693else 4694 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4695 for ac_i in 1 2 3 4 5 6 7; do 4696 ac_script="$ac_script$as_nl$ac_script" 4697 done 4698 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4699 { ac_script=; unset ac_script;} 4700 if test -z "$SED"; then 4701 ac_path_SED_found=false 4702 # Loop through the user's path and test for each of PROGNAME-LIST 4703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4704for as_dir in $PATH 4705do 4706 IFS=$as_save_IFS 4707 test -z "$as_dir" && as_dir=. 4708 for ac_prog in sed gsed; do 4709 for ac_exec_ext in '' $ac_executable_extensions; do 4710 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4711 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4712# Check for GNU ac_path_SED and select it if it is found. 4713 # Check for GNU $ac_path_SED 4714case `"$ac_path_SED" --version 2>&1` in 4715*GNU*) 4716 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4717*) 4718 ac_count=0 4719 $as_echo_n 0123456789 >"conftest.in" 4720 while : 4721 do 4722 cat "conftest.in" "conftest.in" >"conftest.tmp" 4723 mv "conftest.tmp" "conftest.in" 4724 cp "conftest.in" "conftest.nl" 4725 $as_echo '' >> "conftest.nl" 4726 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4727 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4728 as_fn_arith $ac_count + 1 && ac_count=$as_val 4729 if test $ac_count -gt ${ac_path_SED_max-0}; then 4730 # Best one so far, save it but keep looking for a better one 4731 ac_cv_path_SED="$ac_path_SED" 4732 ac_path_SED_max=$ac_count 4733 fi 4734 # 10*(2^10) chars as input seems more than enough 4735 test $ac_count -gt 10 && break 4736 done 4737 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4738esac 4739 4740 $ac_path_SED_found && break 3 4741 done 4742 done 4743 done 4744IFS=$as_save_IFS 4745 if test -z "$ac_cv_path_SED"; then 4746 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4747 fi 4748else 4749 ac_cv_path_SED=$SED 4750fi 4751 4752fi 4753{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4754$as_echo "$ac_cv_path_SED" >&6; } 4755 SED="$ac_cv_path_SED" 4756 rm -f conftest.sed 4757 4758 4759 4760 4761 4762 4763# Check whether --enable-selective-werror was given. 4764if test "${enable_selective_werror+set}" = set; then : 4765 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4766else 4767 SELECTIVE_WERROR=yes 4768fi 4769 4770 4771 4772 4773 4774# -v is too short to test reliably with XORG_TESTSET_CFLAG 4775if test "x$SUNCC" = "xyes"; then 4776 BASE_CFLAGS="-v" 4777else 4778 BASE_CFLAGS="" 4779fi 4780 4781# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4782 4783 4784 4785 4786 4787 4788 4789 4790 4791 4792 4793 4794 4795xorg_testset_save_CFLAGS="$CFLAGS" 4796 4797if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4800$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4801if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4802 $as_echo_n "(cached) " >&6 4803else 4804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4805/* end confdefs.h. */ 4806int i; 4807_ACEOF 4808if ac_fn_c_try_compile "$LINENO"; then : 4809 xorg_cv_cc_flag_unknown_warning_option=yes 4810else 4811 xorg_cv_cc_flag_unknown_warning_option=no 4812fi 4813rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4814fi 4815{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4816$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4817 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4818 CFLAGS="$xorg_testset_save_CFLAGS" 4819fi 4820 4821if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4824 fi 4825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4827$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4828if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4829 $as_echo_n "(cached) " >&6 4830else 4831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4832/* end confdefs.h. */ 4833int i; 4834_ACEOF 4835if ac_fn_c_try_compile "$LINENO"; then : 4836 xorg_cv_cc_flag_unused_command_line_argument=yes 4837else 4838 xorg_cv_cc_flag_unused_command_line_argument=no 4839fi 4840rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4841fi 4842{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4843$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4844 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4845 CFLAGS="$xorg_testset_save_CFLAGS" 4846fi 4847 4848found="no" 4849 4850 if test $found = "no" ; then 4851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4853 fi 4854 4855 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4857 fi 4858 4859 CFLAGS="$CFLAGS -Wall" 4860 4861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4862$as_echo_n "checking if $CC supports -Wall... " >&6; } 4863 cacheid=xorg_cv_cc_flag__Wall 4864 if eval \${$cacheid+:} false; then : 4865 $as_echo_n "(cached) " >&6 4866else 4867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4868/* end confdefs.h. */ 4869int i; 4870int 4871main () 4872{ 4873 4874 ; 4875 return 0; 4876} 4877_ACEOF 4878if ac_fn_c_try_link "$LINENO"; then : 4879 eval $cacheid=yes 4880else 4881 eval $cacheid=no 4882fi 4883rm -f core conftest.err conftest.$ac_objext \ 4884 conftest$ac_exeext conftest.$ac_ext 4885fi 4886 4887 4888 CFLAGS="$xorg_testset_save_CFLAGS" 4889 4890 eval supported=\$$cacheid 4891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4892$as_echo "$supported" >&6; } 4893 if test "$supported" = "yes" ; then 4894 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4895 found="yes" 4896 fi 4897 fi 4898 4899 4900 4901 4902 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913xorg_testset_save_CFLAGS="$CFLAGS" 4914 4915if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4918$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4919if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4920 $as_echo_n "(cached) " >&6 4921else 4922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4923/* end confdefs.h. */ 4924int i; 4925_ACEOF 4926if ac_fn_c_try_compile "$LINENO"; then : 4927 xorg_cv_cc_flag_unknown_warning_option=yes 4928else 4929 xorg_cv_cc_flag_unknown_warning_option=no 4930fi 4931rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4932fi 4933{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4934$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4935 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4936 CFLAGS="$xorg_testset_save_CFLAGS" 4937fi 4938 4939if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4940 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4942 fi 4943 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4945$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4946if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4947 $as_echo_n "(cached) " >&6 4948else 4949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4950/* end confdefs.h. */ 4951int i; 4952_ACEOF 4953if ac_fn_c_try_compile "$LINENO"; then : 4954 xorg_cv_cc_flag_unused_command_line_argument=yes 4955else 4956 xorg_cv_cc_flag_unused_command_line_argument=no 4957fi 4958rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4959fi 4960{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4961$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4962 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4963 CFLAGS="$xorg_testset_save_CFLAGS" 4964fi 4965 4966found="no" 4967 4968 if test $found = "no" ; then 4969 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4971 fi 4972 4973 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4975 fi 4976 4977 CFLAGS="$CFLAGS -Wpointer-arith" 4978 4979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4980$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4981 cacheid=xorg_cv_cc_flag__Wpointer_arith 4982 if eval \${$cacheid+:} false; then : 4983 $as_echo_n "(cached) " >&6 4984else 4985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4986/* end confdefs.h. */ 4987int i; 4988int 4989main () 4990{ 4991 4992 ; 4993 return 0; 4994} 4995_ACEOF 4996if ac_fn_c_try_link "$LINENO"; then : 4997 eval $cacheid=yes 4998else 4999 eval $cacheid=no 5000fi 5001rm -f core conftest.err conftest.$ac_objext \ 5002 conftest$ac_exeext conftest.$ac_ext 5003fi 5004 5005 5006 CFLAGS="$xorg_testset_save_CFLAGS" 5007 5008 eval supported=\$$cacheid 5009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5010$as_echo "$supported" >&6; } 5011 if test "$supported" = "yes" ; then 5012 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5013 found="yes" 5014 fi 5015 fi 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031xorg_testset_save_CFLAGS="$CFLAGS" 5032 5033if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5036$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5037if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5038 $as_echo_n "(cached) " >&6 5039else 5040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5041/* end confdefs.h. */ 5042int i; 5043_ACEOF 5044if ac_fn_c_try_compile "$LINENO"; then : 5045 xorg_cv_cc_flag_unknown_warning_option=yes 5046else 5047 xorg_cv_cc_flag_unknown_warning_option=no 5048fi 5049rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5050fi 5051{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5052$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5053 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5054 CFLAGS="$xorg_testset_save_CFLAGS" 5055fi 5056 5057if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5058 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5060 fi 5061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5063$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5064if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5065 $as_echo_n "(cached) " >&6 5066else 5067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5068/* end confdefs.h. */ 5069int i; 5070_ACEOF 5071if ac_fn_c_try_compile "$LINENO"; then : 5072 xorg_cv_cc_flag_unused_command_line_argument=yes 5073else 5074 xorg_cv_cc_flag_unused_command_line_argument=no 5075fi 5076rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5077fi 5078{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5079$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5080 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5081 CFLAGS="$xorg_testset_save_CFLAGS" 5082fi 5083 5084found="no" 5085 5086 if test $found = "no" ; then 5087 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5089 fi 5090 5091 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5092 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5093 fi 5094 5095 CFLAGS="$CFLAGS -Wmissing-declarations" 5096 5097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5098$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5099 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5100 if eval \${$cacheid+:} false; then : 5101 $as_echo_n "(cached) " >&6 5102else 5103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5104/* end confdefs.h. */ 5105int i; 5106int 5107main () 5108{ 5109 5110 ; 5111 return 0; 5112} 5113_ACEOF 5114if ac_fn_c_try_link "$LINENO"; then : 5115 eval $cacheid=yes 5116else 5117 eval $cacheid=no 5118fi 5119rm -f core conftest.err conftest.$ac_objext \ 5120 conftest$ac_exeext conftest.$ac_ext 5121fi 5122 5123 5124 CFLAGS="$xorg_testset_save_CFLAGS" 5125 5126 eval supported=\$$cacheid 5127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5128$as_echo "$supported" >&6; } 5129 if test "$supported" = "yes" ; then 5130 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5131 found="yes" 5132 fi 5133 fi 5134 5135 5136 5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149xorg_testset_save_CFLAGS="$CFLAGS" 5150 5151if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5154$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5155if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5156 $as_echo_n "(cached) " >&6 5157else 5158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5159/* end confdefs.h. */ 5160int i; 5161_ACEOF 5162if ac_fn_c_try_compile "$LINENO"; then : 5163 xorg_cv_cc_flag_unknown_warning_option=yes 5164else 5165 xorg_cv_cc_flag_unknown_warning_option=no 5166fi 5167rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5168fi 5169{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5170$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5171 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5172 CFLAGS="$xorg_testset_save_CFLAGS" 5173fi 5174 5175if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5176 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5178 fi 5179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5181$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5182if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5183 $as_echo_n "(cached) " >&6 5184else 5185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5186/* end confdefs.h. */ 5187int i; 5188_ACEOF 5189if ac_fn_c_try_compile "$LINENO"; then : 5190 xorg_cv_cc_flag_unused_command_line_argument=yes 5191else 5192 xorg_cv_cc_flag_unused_command_line_argument=no 5193fi 5194rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5195fi 5196{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5197$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5198 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5199 CFLAGS="$xorg_testset_save_CFLAGS" 5200fi 5201 5202found="no" 5203 5204 if test $found = "no" ; then 5205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5207 fi 5208 5209 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5211 fi 5212 5213 CFLAGS="$CFLAGS -Wformat=2" 5214 5215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5216$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5217 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 5218 if eval \${$cacheid+:} false; then : 5219 $as_echo_n "(cached) " >&6 5220else 5221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5222/* end confdefs.h. */ 5223int i; 5224int 5225main () 5226{ 5227 5228 ; 5229 return 0; 5230} 5231_ACEOF 5232if ac_fn_c_try_link "$LINENO"; then : 5233 eval $cacheid=yes 5234else 5235 eval $cacheid=no 5236fi 5237rm -f core conftest.err conftest.$ac_objext \ 5238 conftest$ac_exeext conftest.$ac_ext 5239fi 5240 5241 5242 CFLAGS="$xorg_testset_save_CFLAGS" 5243 5244 eval supported=\$$cacheid 5245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5246$as_echo "$supported" >&6; } 5247 if test "$supported" = "yes" ; then 5248 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5249 found="yes" 5250 fi 5251 fi 5252 5253 if test $found = "no" ; then 5254 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5256 fi 5257 5258 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5259 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5260 fi 5261 5262 CFLAGS="$CFLAGS -Wformat" 5263 5264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5265$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5266 cacheid=xorg_cv_cc_flag__Wformat 5267 if eval \${$cacheid+:} false; then : 5268 $as_echo_n "(cached) " >&6 5269else 5270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5271/* end confdefs.h. */ 5272int i; 5273int 5274main () 5275{ 5276 5277 ; 5278 return 0; 5279} 5280_ACEOF 5281if ac_fn_c_try_link "$LINENO"; then : 5282 eval $cacheid=yes 5283else 5284 eval $cacheid=no 5285fi 5286rm -f core conftest.err conftest.$ac_objext \ 5287 conftest$ac_exeext conftest.$ac_ext 5288fi 5289 5290 5291 CFLAGS="$xorg_testset_save_CFLAGS" 5292 5293 eval supported=\$$cacheid 5294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5295$as_echo "$supported" >&6; } 5296 if test "$supported" = "yes" ; then 5297 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5298 found="yes" 5299 fi 5300 fi 5301 5302 5303 5304 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318xorg_testset_save_CFLAGS="$CFLAGS" 5319 5320if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5323$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5324if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5325 $as_echo_n "(cached) " >&6 5326else 5327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5328/* end confdefs.h. */ 5329int i; 5330_ACEOF 5331if ac_fn_c_try_compile "$LINENO"; then : 5332 xorg_cv_cc_flag_unknown_warning_option=yes 5333else 5334 xorg_cv_cc_flag_unknown_warning_option=no 5335fi 5336rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5337fi 5338{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5339$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5340 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5341 CFLAGS="$xorg_testset_save_CFLAGS" 5342fi 5343 5344if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5347 fi 5348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5350$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5351if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5352 $as_echo_n "(cached) " >&6 5353else 5354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5355/* end confdefs.h. */ 5356int i; 5357_ACEOF 5358if ac_fn_c_try_compile "$LINENO"; then : 5359 xorg_cv_cc_flag_unused_command_line_argument=yes 5360else 5361 xorg_cv_cc_flag_unused_command_line_argument=no 5362fi 5363rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5364fi 5365{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5366$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5367 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5368 CFLAGS="$xorg_testset_save_CFLAGS" 5369fi 5370 5371found="no" 5372 5373 if test $found = "no" ; then 5374 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5376 fi 5377 5378 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5380 fi 5381 5382 CFLAGS="$CFLAGS -Wstrict-prototypes" 5383 5384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5385$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5386 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5387 if eval \${$cacheid+:} false; then : 5388 $as_echo_n "(cached) " >&6 5389else 5390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5391/* end confdefs.h. */ 5392int i; 5393int 5394main () 5395{ 5396 5397 ; 5398 return 0; 5399} 5400_ACEOF 5401if ac_fn_c_try_link "$LINENO"; then : 5402 eval $cacheid=yes 5403else 5404 eval $cacheid=no 5405fi 5406rm -f core conftest.err conftest.$ac_objext \ 5407 conftest$ac_exeext conftest.$ac_ext 5408fi 5409 5410 5411 CFLAGS="$xorg_testset_save_CFLAGS" 5412 5413 eval supported=\$$cacheid 5414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5415$as_echo "$supported" >&6; } 5416 if test "$supported" = "yes" ; then 5417 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5418 found="yes" 5419 fi 5420 fi 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436xorg_testset_save_CFLAGS="$CFLAGS" 5437 5438if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5441$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5442if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5443 $as_echo_n "(cached) " >&6 5444else 5445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5446/* end confdefs.h. */ 5447int i; 5448_ACEOF 5449if ac_fn_c_try_compile "$LINENO"; then : 5450 xorg_cv_cc_flag_unknown_warning_option=yes 5451else 5452 xorg_cv_cc_flag_unknown_warning_option=no 5453fi 5454rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5455fi 5456{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5457$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5458 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5459 CFLAGS="$xorg_testset_save_CFLAGS" 5460fi 5461 5462if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5465 fi 5466 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5468$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5469if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5470 $as_echo_n "(cached) " >&6 5471else 5472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5473/* end confdefs.h. */ 5474int i; 5475_ACEOF 5476if ac_fn_c_try_compile "$LINENO"; then : 5477 xorg_cv_cc_flag_unused_command_line_argument=yes 5478else 5479 xorg_cv_cc_flag_unused_command_line_argument=no 5480fi 5481rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5482fi 5483{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5484$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5485 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5486 CFLAGS="$xorg_testset_save_CFLAGS" 5487fi 5488 5489found="no" 5490 5491 if test $found = "no" ; then 5492 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5494 fi 5495 5496 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5497 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5498 fi 5499 5500 CFLAGS="$CFLAGS -Wmissing-prototypes" 5501 5502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5503$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5504 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5505 if eval \${$cacheid+:} false; then : 5506 $as_echo_n "(cached) " >&6 5507else 5508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5509/* end confdefs.h. */ 5510int i; 5511int 5512main () 5513{ 5514 5515 ; 5516 return 0; 5517} 5518_ACEOF 5519if ac_fn_c_try_link "$LINENO"; then : 5520 eval $cacheid=yes 5521else 5522 eval $cacheid=no 5523fi 5524rm -f core conftest.err conftest.$ac_objext \ 5525 conftest$ac_exeext conftest.$ac_ext 5526fi 5527 5528 5529 CFLAGS="$xorg_testset_save_CFLAGS" 5530 5531 eval supported=\$$cacheid 5532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5533$as_echo "$supported" >&6; } 5534 if test "$supported" = "yes" ; then 5535 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5536 found="yes" 5537 fi 5538 fi 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554xorg_testset_save_CFLAGS="$CFLAGS" 5555 5556if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5559$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5560if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5561 $as_echo_n "(cached) " >&6 5562else 5563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5564/* end confdefs.h. */ 5565int i; 5566_ACEOF 5567if ac_fn_c_try_compile "$LINENO"; then : 5568 xorg_cv_cc_flag_unknown_warning_option=yes 5569else 5570 xorg_cv_cc_flag_unknown_warning_option=no 5571fi 5572rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5573fi 5574{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5575$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5576 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5577 CFLAGS="$xorg_testset_save_CFLAGS" 5578fi 5579 5580if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5583 fi 5584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5586$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5587if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5588 $as_echo_n "(cached) " >&6 5589else 5590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5591/* end confdefs.h. */ 5592int i; 5593_ACEOF 5594if ac_fn_c_try_compile "$LINENO"; then : 5595 xorg_cv_cc_flag_unused_command_line_argument=yes 5596else 5597 xorg_cv_cc_flag_unused_command_line_argument=no 5598fi 5599rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5600fi 5601{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5602$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5603 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5604 CFLAGS="$xorg_testset_save_CFLAGS" 5605fi 5606 5607found="no" 5608 5609 if test $found = "no" ; then 5610 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5612 fi 5613 5614 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5616 fi 5617 5618 CFLAGS="$CFLAGS -Wnested-externs" 5619 5620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5621$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5622 cacheid=xorg_cv_cc_flag__Wnested_externs 5623 if eval \${$cacheid+:} false; then : 5624 $as_echo_n "(cached) " >&6 5625else 5626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5627/* end confdefs.h. */ 5628int i; 5629int 5630main () 5631{ 5632 5633 ; 5634 return 0; 5635} 5636_ACEOF 5637if ac_fn_c_try_link "$LINENO"; then : 5638 eval $cacheid=yes 5639else 5640 eval $cacheid=no 5641fi 5642rm -f core conftest.err conftest.$ac_objext \ 5643 conftest$ac_exeext conftest.$ac_ext 5644fi 5645 5646 5647 CFLAGS="$xorg_testset_save_CFLAGS" 5648 5649 eval supported=\$$cacheid 5650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5651$as_echo "$supported" >&6; } 5652 if test "$supported" = "yes" ; then 5653 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5654 found="yes" 5655 fi 5656 fi 5657 5658 5659 5660 5661 5662 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672xorg_testset_save_CFLAGS="$CFLAGS" 5673 5674if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5677$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5678if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5679 $as_echo_n "(cached) " >&6 5680else 5681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5682/* end confdefs.h. */ 5683int i; 5684_ACEOF 5685if ac_fn_c_try_compile "$LINENO"; then : 5686 xorg_cv_cc_flag_unknown_warning_option=yes 5687else 5688 xorg_cv_cc_flag_unknown_warning_option=no 5689fi 5690rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5691fi 5692{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5693$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5694 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5695 CFLAGS="$xorg_testset_save_CFLAGS" 5696fi 5697 5698if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5699 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5701 fi 5702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5704$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5705if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5706 $as_echo_n "(cached) " >&6 5707else 5708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5709/* end confdefs.h. */ 5710int i; 5711_ACEOF 5712if ac_fn_c_try_compile "$LINENO"; then : 5713 xorg_cv_cc_flag_unused_command_line_argument=yes 5714else 5715 xorg_cv_cc_flag_unused_command_line_argument=no 5716fi 5717rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5718fi 5719{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5720$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5721 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5722 CFLAGS="$xorg_testset_save_CFLAGS" 5723fi 5724 5725found="no" 5726 5727 if test $found = "no" ; then 5728 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5730 fi 5731 5732 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5733 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5734 fi 5735 5736 CFLAGS="$CFLAGS -Wbad-function-cast" 5737 5738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5739$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5740 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5741 if eval \${$cacheid+:} false; then : 5742 $as_echo_n "(cached) " >&6 5743else 5744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5745/* end confdefs.h. */ 5746int i; 5747int 5748main () 5749{ 5750 5751 ; 5752 return 0; 5753} 5754_ACEOF 5755if ac_fn_c_try_link "$LINENO"; then : 5756 eval $cacheid=yes 5757else 5758 eval $cacheid=no 5759fi 5760rm -f core conftest.err conftest.$ac_objext \ 5761 conftest$ac_exeext conftest.$ac_ext 5762fi 5763 5764 5765 CFLAGS="$xorg_testset_save_CFLAGS" 5766 5767 eval supported=\$$cacheid 5768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5769$as_echo "$supported" >&6; } 5770 if test "$supported" = "yes" ; then 5771 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5772 found="yes" 5773 fi 5774 fi 5775 5776 5777 5778 5779 5780 5781 5782 5783 5784 5785 5786 5787 5788 5789 5790xorg_testset_save_CFLAGS="$CFLAGS" 5791 5792if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5795$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5796if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5797 $as_echo_n "(cached) " >&6 5798else 5799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5800/* end confdefs.h. */ 5801int i; 5802_ACEOF 5803if ac_fn_c_try_compile "$LINENO"; then : 5804 xorg_cv_cc_flag_unknown_warning_option=yes 5805else 5806 xorg_cv_cc_flag_unknown_warning_option=no 5807fi 5808rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5809fi 5810{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5811$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5812 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5813 CFLAGS="$xorg_testset_save_CFLAGS" 5814fi 5815 5816if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5817 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5819 fi 5820 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5822$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5823if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5824 $as_echo_n "(cached) " >&6 5825else 5826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5827/* end confdefs.h. */ 5828int i; 5829_ACEOF 5830if ac_fn_c_try_compile "$LINENO"; then : 5831 xorg_cv_cc_flag_unused_command_line_argument=yes 5832else 5833 xorg_cv_cc_flag_unused_command_line_argument=no 5834fi 5835rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5836fi 5837{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5838$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5839 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5840 CFLAGS="$xorg_testset_save_CFLAGS" 5841fi 5842 5843found="no" 5844 5845 if test $found = "no" ; then 5846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5848 fi 5849 5850 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5852 fi 5853 5854 CFLAGS="$CFLAGS -Wold-style-definition" 5855 5856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5857$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5858 cacheid=xorg_cv_cc_flag__Wold_style_definition 5859 if eval \${$cacheid+:} false; then : 5860 $as_echo_n "(cached) " >&6 5861else 5862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5863/* end confdefs.h. */ 5864int i; 5865int 5866main () 5867{ 5868 5869 ; 5870 return 0; 5871} 5872_ACEOF 5873if ac_fn_c_try_link "$LINENO"; then : 5874 eval $cacheid=yes 5875else 5876 eval $cacheid=no 5877fi 5878rm -f core conftest.err conftest.$ac_objext \ 5879 conftest$ac_exeext conftest.$ac_ext 5880fi 5881 5882 5883 CFLAGS="$xorg_testset_save_CFLAGS" 5884 5885 eval supported=\$$cacheid 5886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5887$as_echo "$supported" >&6; } 5888 if test "$supported" = "yes" ; then 5889 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5890 found="yes" 5891 fi 5892 fi 5893 5894 5895 5896 5897 5898 5899 5900 5901 5902 5903 5904 5905 5906 5907 5908xorg_testset_save_CFLAGS="$CFLAGS" 5909 5910if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5913$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5914if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5915 $as_echo_n "(cached) " >&6 5916else 5917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5918/* end confdefs.h. */ 5919int i; 5920_ACEOF 5921if ac_fn_c_try_compile "$LINENO"; then : 5922 xorg_cv_cc_flag_unknown_warning_option=yes 5923else 5924 xorg_cv_cc_flag_unknown_warning_option=no 5925fi 5926rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5927fi 5928{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5929$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5930 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5931 CFLAGS="$xorg_testset_save_CFLAGS" 5932fi 5933 5934if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5935 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5937 fi 5938 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5940$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5941if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5942 $as_echo_n "(cached) " >&6 5943else 5944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5945/* end confdefs.h. */ 5946int i; 5947_ACEOF 5948if ac_fn_c_try_compile "$LINENO"; then : 5949 xorg_cv_cc_flag_unused_command_line_argument=yes 5950else 5951 xorg_cv_cc_flag_unused_command_line_argument=no 5952fi 5953rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5954fi 5955{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5956$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5957 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5958 CFLAGS="$xorg_testset_save_CFLAGS" 5959fi 5960 5961found="no" 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 -Wdeclaration-after-statement" 5973 5974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5975$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5976 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5977 if eval \${$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="$BASE_CFLAGS -Wdeclaration-after-statement" 6008 found="yes" 6009 fi 6010 fi 6011 6012 6013 6014 6015 6016# This chunk adds additional warnings that could catch undesired effects. 6017 6018 6019 6020 6021 6022 6023 6024 6025 6026 6027 6028 6029 6030xorg_testset_save_CFLAGS="$CFLAGS" 6031 6032if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6035$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6036if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6037 $as_echo_n "(cached) " >&6 6038else 6039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6040/* end confdefs.h. */ 6041int i; 6042_ACEOF 6043if ac_fn_c_try_compile "$LINENO"; then : 6044 xorg_cv_cc_flag_unknown_warning_option=yes 6045else 6046 xorg_cv_cc_flag_unknown_warning_option=no 6047fi 6048rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6049fi 6050{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6051$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6052 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6053 CFLAGS="$xorg_testset_save_CFLAGS" 6054fi 6055 6056if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6059 fi 6060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6062$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6063if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6064 $as_echo_n "(cached) " >&6 6065else 6066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6067/* end confdefs.h. */ 6068int i; 6069_ACEOF 6070if ac_fn_c_try_compile "$LINENO"; then : 6071 xorg_cv_cc_flag_unused_command_line_argument=yes 6072else 6073 xorg_cv_cc_flag_unused_command_line_argument=no 6074fi 6075rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6076fi 6077{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6078$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6079 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6080 CFLAGS="$xorg_testset_save_CFLAGS" 6081fi 6082 6083found="no" 6084 6085 if test $found = "no" ; then 6086 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6088 fi 6089 6090 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6091 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6092 fi 6093 6094 CFLAGS="$CFLAGS -Wunused" 6095 6096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6097$as_echo_n "checking if $CC supports -Wunused... " >&6; } 6098 cacheid=xorg_cv_cc_flag__Wunused 6099 if eval \${$cacheid+:} false; then : 6100 $as_echo_n "(cached) " >&6 6101else 6102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6103/* end confdefs.h. */ 6104int i; 6105int 6106main () 6107{ 6108 6109 ; 6110 return 0; 6111} 6112_ACEOF 6113if ac_fn_c_try_link "$LINENO"; then : 6114 eval $cacheid=yes 6115else 6116 eval $cacheid=no 6117fi 6118rm -f core conftest.err conftest.$ac_objext \ 6119 conftest$ac_exeext conftest.$ac_ext 6120fi 6121 6122 6123 CFLAGS="$xorg_testset_save_CFLAGS" 6124 6125 eval supported=\$$cacheid 6126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6127$as_echo "$supported" >&6; } 6128 if test "$supported" = "yes" ; then 6129 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6130 found="yes" 6131 fi 6132 fi 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148xorg_testset_save_CFLAGS="$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 -Wuninitialized" 6213 6214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6215$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6216 cacheid=xorg_cv_cc_flag__Wuninitialized 6217 if eval \${$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="$BASE_CFLAGS -Wuninitialized" 6248 found="yes" 6249 fi 6250 fi 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266xorg_testset_save_CFLAGS="$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 -Wshadow" 6331 6332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6333$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6334 cacheid=xorg_cv_cc_flag__Wshadow 6335 if eval \${$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="$BASE_CFLAGS -Wshadow" 6366 found="yes" 6367 fi 6368 fi 6369 6370 6371 6372 6373 6374 6375 6376 6377 6378 6379 6380 6381 6382 6383 6384xorg_testset_save_CFLAGS="$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 -Wcast-qual" 6449 6450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6451$as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6452 cacheid=xorg_cv_cc_flag__Wcast_qual 6453 if eval \${$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="$BASE_CFLAGS -Wcast-qual" 6484 found="yes" 6485 fi 6486 fi 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502xorg_testset_save_CFLAGS="$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="$BASE_CFLAGS -Wredundant-decls" 6838 found="yes" 6839 fi 6840 fi 6841 6842 6843 6844# These are currently disabled because they are noisy. They will be enabled 6845# in the future once the codebase is sufficiently modernized to silence 6846# them. For now, I don't want them to drown out the other warnings. 6847# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6848# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6849# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6850 6851# Turn some warnings into errors, so we don't accidently get successful builds 6852# when there are problems that should be fixed. 6853 6854if test "x$SELECTIVE_WERROR" = "xyes" ; then 6855 6856 6857 6858 6859 6860 6861 6862 6863 6864 6865 6866 6867 6868xorg_testset_save_CFLAGS="$CFLAGS" 6869 6870if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6873$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6874if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6875 $as_echo_n "(cached) " >&6 6876else 6877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6878/* end confdefs.h. */ 6879int i; 6880_ACEOF 6881if ac_fn_c_try_compile "$LINENO"; then : 6882 xorg_cv_cc_flag_unknown_warning_option=yes 6883else 6884 xorg_cv_cc_flag_unknown_warning_option=no 6885fi 6886rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6887fi 6888{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6889$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6890 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6891 CFLAGS="$xorg_testset_save_CFLAGS" 6892fi 6893 6894if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6895 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6897 fi 6898 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6900$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6901if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6902 $as_echo_n "(cached) " >&6 6903else 6904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6905/* end confdefs.h. */ 6906int i; 6907_ACEOF 6908if ac_fn_c_try_compile "$LINENO"; then : 6909 xorg_cv_cc_flag_unused_command_line_argument=yes 6910else 6911 xorg_cv_cc_flag_unused_command_line_argument=no 6912fi 6913rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6914fi 6915{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6916$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6917 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6918 CFLAGS="$xorg_testset_save_CFLAGS" 6919fi 6920 6921found="no" 6922 6923 if test $found = "no" ; then 6924 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6926 fi 6927 6928 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6930 fi 6931 6932 CFLAGS="$CFLAGS -Werror=implicit" 6933 6934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6935$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6936 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6937 if eval \${$cacheid+:} false; then : 6938 $as_echo_n "(cached) " >&6 6939else 6940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6941/* end confdefs.h. */ 6942int i; 6943int 6944main () 6945{ 6946 6947 ; 6948 return 0; 6949} 6950_ACEOF 6951if ac_fn_c_try_link "$LINENO"; then : 6952 eval $cacheid=yes 6953else 6954 eval $cacheid=no 6955fi 6956rm -f core conftest.err conftest.$ac_objext \ 6957 conftest$ac_exeext conftest.$ac_ext 6958fi 6959 6960 6961 CFLAGS="$xorg_testset_save_CFLAGS" 6962 6963 eval supported=\$$cacheid 6964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6965$as_echo "$supported" >&6; } 6966 if test "$supported" = "yes" ; then 6967 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6968 found="yes" 6969 fi 6970 fi 6971 6972 if test $found = "no" ; then 6973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6975 fi 6976 6977 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6978 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6979 fi 6980 6981 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6982 6983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6984$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6985 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6986 if eval \${$cacheid+:} false; then : 6987 $as_echo_n "(cached) " >&6 6988else 6989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6990/* end confdefs.h. */ 6991int i; 6992int 6993main () 6994{ 6995 6996 ; 6997 return 0; 6998} 6999_ACEOF 7000if ac_fn_c_try_link "$LINENO"; then : 7001 eval $cacheid=yes 7002else 7003 eval $cacheid=no 7004fi 7005rm -f core conftest.err conftest.$ac_objext \ 7006 conftest$ac_exeext conftest.$ac_ext 7007fi 7008 7009 7010 CFLAGS="$xorg_testset_save_CFLAGS" 7011 7012 eval supported=\$$cacheid 7013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7014$as_echo "$supported" >&6; } 7015 if test "$supported" = "yes" ; then 7016 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7017 found="yes" 7018 fi 7019 fi 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 7030 7031 7032 7033 7034 7035xorg_testset_save_CFLAGS="$CFLAGS" 7036 7037if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7040$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7041if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7042 $as_echo_n "(cached) " >&6 7043else 7044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7045/* end confdefs.h. */ 7046int i; 7047_ACEOF 7048if ac_fn_c_try_compile "$LINENO"; then : 7049 xorg_cv_cc_flag_unknown_warning_option=yes 7050else 7051 xorg_cv_cc_flag_unknown_warning_option=no 7052fi 7053rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7054fi 7055{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7056$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7057 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7058 CFLAGS="$xorg_testset_save_CFLAGS" 7059fi 7060 7061if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7064 fi 7065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7067$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7068if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7069 $as_echo_n "(cached) " >&6 7070else 7071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7072/* end confdefs.h. */ 7073int i; 7074_ACEOF 7075if ac_fn_c_try_compile "$LINENO"; then : 7076 xorg_cv_cc_flag_unused_command_line_argument=yes 7077else 7078 xorg_cv_cc_flag_unused_command_line_argument=no 7079fi 7080rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7081fi 7082{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7083$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7084 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7085 CFLAGS="$xorg_testset_save_CFLAGS" 7086fi 7087 7088found="no" 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 -Werror=nonnull" 7100 7101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7102$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7103 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 7104 if eval \${$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="$BASE_CFLAGS -Werror=nonnull" 7135 found="yes" 7136 fi 7137 fi 7138 7139 7140 7141 7142 7143 7144 7145 7146 7147 7148 7149 7150 7151 7152 7153xorg_testset_save_CFLAGS="$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=init-self" 7218 7219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7220$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7221 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 7222 if eval \${$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="$BASE_CFLAGS -Werror=init-self" 7253 found="yes" 7254 fi 7255 fi 7256 7257 7258 7259 7260 7261 7262 7263 7264 7265 7266 7267 7268 7269 7270 7271xorg_testset_save_CFLAGS="$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=main" 7336 7337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7338$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7339 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7340 if eval \${$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="$BASE_CFLAGS -Werror=main" 7371 found="yes" 7372 fi 7373 fi 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389xorg_testset_save_CFLAGS="$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=missing-braces" 7454 7455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7456$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7457 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7458 if eval \${$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="$BASE_CFLAGS -Werror=missing-braces" 7489 found="yes" 7490 fi 7491 fi 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507xorg_testset_save_CFLAGS="$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=sequence-point" 7572 7573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7574$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7575 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7576 if eval \${$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="$BASE_CFLAGS -Werror=sequence-point" 7607 found="yes" 7608 fi 7609 fi 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625xorg_testset_save_CFLAGS="$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=return-type" 7690 7691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7692$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7693 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7694 if eval \${$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=return-type" 7725 found="yes" 7726 fi 7727 fi 7728 7729 if test $found = "no" ; then 7730 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7732 fi 7733 7734 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7735 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7736 fi 7737 7738 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7739 7740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7741$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7742 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7743 if eval \${$cacheid+:} false; then : 7744 $as_echo_n "(cached) " >&6 7745else 7746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7747/* end confdefs.h. */ 7748int i; 7749int 7750main () 7751{ 7752 7753 ; 7754 return 0; 7755} 7756_ACEOF 7757if ac_fn_c_try_link "$LINENO"; then : 7758 eval $cacheid=yes 7759else 7760 eval $cacheid=no 7761fi 7762rm -f core conftest.err conftest.$ac_objext \ 7763 conftest$ac_exeext conftest.$ac_ext 7764fi 7765 7766 7767 CFLAGS="$xorg_testset_save_CFLAGS" 7768 7769 eval supported=\$$cacheid 7770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7771$as_echo "$supported" >&6; } 7772 if test "$supported" = "yes" ; then 7773 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7774 found="yes" 7775 fi 7776 fi 7777 7778 7779 7780 7781 7782 7783 7784 7785 7786 7787 7788 7789 7790 7791 7792xorg_testset_save_CFLAGS="$CFLAGS" 7793 7794if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7797$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7798if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7799 $as_echo_n "(cached) " >&6 7800else 7801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7802/* end confdefs.h. */ 7803int i; 7804_ACEOF 7805if ac_fn_c_try_compile "$LINENO"; then : 7806 xorg_cv_cc_flag_unknown_warning_option=yes 7807else 7808 xorg_cv_cc_flag_unknown_warning_option=no 7809fi 7810rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7811fi 7812{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7813$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7814 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7815 CFLAGS="$xorg_testset_save_CFLAGS" 7816fi 7817 7818if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7819 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7821 fi 7822 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7824$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7825if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7826 $as_echo_n "(cached) " >&6 7827else 7828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7829/* end confdefs.h. */ 7830int i; 7831_ACEOF 7832if ac_fn_c_try_compile "$LINENO"; then : 7833 xorg_cv_cc_flag_unused_command_line_argument=yes 7834else 7835 xorg_cv_cc_flag_unused_command_line_argument=no 7836fi 7837rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7838fi 7839{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7840$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7841 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7842 CFLAGS="$xorg_testset_save_CFLAGS" 7843fi 7844 7845found="no" 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 -Werror=trigraphs" 7857 7858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7859$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7860 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7861 if eval \${$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="$BASE_CFLAGS -Werror=trigraphs" 7892 found="yes" 7893 fi 7894 fi 7895 7896 7897 7898 7899 7900 7901 7902 7903 7904 7905 7906 7907 7908 7909 7910xorg_testset_save_CFLAGS="$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=array-bounds" 7975 7976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7977$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7978 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7979 if eval \${$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="$BASE_CFLAGS -Werror=array-bounds" 8010 found="yes" 8011 fi 8012 fi 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028xorg_testset_save_CFLAGS="$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=write-strings" 8093 8094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8095$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8096 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 8097 if eval \${$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="$BASE_CFLAGS -Werror=write-strings" 8128 found="yes" 8129 fi 8130 fi 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146xorg_testset_save_CFLAGS="$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=address" 8211 8212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8213$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8214 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 8215 if eval \${$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="$BASE_CFLAGS -Werror=address" 8246 found="yes" 8247 fi 8248 fi 8249 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264xorg_testset_save_CFLAGS="$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=int-to-pointer-cast" 8329 8330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8331$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8332 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8333 if eval \${$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=int-to-pointer-cast" 8364 found="yes" 8365 fi 8366 fi 8367 8368 if test $found = "no" ; then 8369 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8371 fi 8372 8373 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8374 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8375 fi 8376 8377 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8378 8379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8380$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8381 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8382 if eval \${$cacheid+:} false; then : 8383 $as_echo_n "(cached) " >&6 8384else 8385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8386/* end confdefs.h. */ 8387int i; 8388int 8389main () 8390{ 8391 8392 ; 8393 return 0; 8394} 8395_ACEOF 8396if ac_fn_c_try_link "$LINENO"; then : 8397 eval $cacheid=yes 8398else 8399 eval $cacheid=no 8400fi 8401rm -f core conftest.err conftest.$ac_objext \ 8402 conftest$ac_exeext conftest.$ac_ext 8403fi 8404 8405 8406 CFLAGS="$xorg_testset_save_CFLAGS" 8407 8408 eval supported=\$$cacheid 8409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8410$as_echo "$supported" >&6; } 8411 if test "$supported" = "yes" ; then 8412 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8413 found="yes" 8414 fi 8415 fi 8416 8417 8418 8419 8420 8421 8422 8423 8424 8425 8426 8427 8428 8429 8430 8431xorg_testset_save_CFLAGS="$CFLAGS" 8432 8433if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8436$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8437if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8438 $as_echo_n "(cached) " >&6 8439else 8440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8441/* end confdefs.h. */ 8442int i; 8443_ACEOF 8444if ac_fn_c_try_compile "$LINENO"; then : 8445 xorg_cv_cc_flag_unknown_warning_option=yes 8446else 8447 xorg_cv_cc_flag_unknown_warning_option=no 8448fi 8449rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8450fi 8451{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8452$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8453 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8454 CFLAGS="$xorg_testset_save_CFLAGS" 8455fi 8456 8457if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8458 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8460 fi 8461 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8463$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8464if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8465 $as_echo_n "(cached) " >&6 8466else 8467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8468/* end confdefs.h. */ 8469int i; 8470_ACEOF 8471if ac_fn_c_try_compile "$LINENO"; then : 8472 xorg_cv_cc_flag_unused_command_line_argument=yes 8473else 8474 xorg_cv_cc_flag_unused_command_line_argument=no 8475fi 8476rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8477fi 8478{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8479$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8480 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8481 CFLAGS="$xorg_testset_save_CFLAGS" 8482fi 8483 8484found="no" 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 -Werror=pointer-to-int-cast" 8496 8497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8498$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8499 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8500 if eval \${$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 -Werror=pointer-to-int-cast" 8531 found="yes" 8532 fi 8533 fi 8534 8535 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8536else 8537{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8538$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 $PACKAGE_BUGREPORT" >&2;} 8539 8540 8541 8542 8543 8544 8545 8546 8547 8548 8549 8550 8551 8552xorg_testset_save_CFLAGS="$CFLAGS" 8553 8554if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8557$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8558if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8559 $as_echo_n "(cached) " >&6 8560else 8561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8562/* end confdefs.h. */ 8563int i; 8564_ACEOF 8565if ac_fn_c_try_compile "$LINENO"; then : 8566 xorg_cv_cc_flag_unknown_warning_option=yes 8567else 8568 xorg_cv_cc_flag_unknown_warning_option=no 8569fi 8570rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8571fi 8572{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8573$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8574 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8575 CFLAGS="$xorg_testset_save_CFLAGS" 8576fi 8577 8578if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8579 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8581 fi 8582 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8584$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8585if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8586 $as_echo_n "(cached) " >&6 8587else 8588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8589/* end confdefs.h. */ 8590int i; 8591_ACEOF 8592if ac_fn_c_try_compile "$LINENO"; then : 8593 xorg_cv_cc_flag_unused_command_line_argument=yes 8594else 8595 xorg_cv_cc_flag_unused_command_line_argument=no 8596fi 8597rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8598fi 8599{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8600$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8601 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8602 CFLAGS="$xorg_testset_save_CFLAGS" 8603fi 8604 8605found="no" 8606 8607 if test $found = "no" ; then 8608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8610 fi 8611 8612 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8613 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8614 fi 8615 8616 CFLAGS="$CFLAGS -Wimplicit" 8617 8618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8619$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8620 cacheid=xorg_cv_cc_flag__Wimplicit 8621 if eval \${$cacheid+:} false; then : 8622 $as_echo_n "(cached) " >&6 8623else 8624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8625/* end confdefs.h. */ 8626int i; 8627int 8628main () 8629{ 8630 8631 ; 8632 return 0; 8633} 8634_ACEOF 8635if ac_fn_c_try_link "$LINENO"; then : 8636 eval $cacheid=yes 8637else 8638 eval $cacheid=no 8639fi 8640rm -f core conftest.err conftest.$ac_objext \ 8641 conftest$ac_exeext conftest.$ac_ext 8642fi 8643 8644 8645 CFLAGS="$xorg_testset_save_CFLAGS" 8646 8647 eval supported=\$$cacheid 8648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8649$as_echo "$supported" >&6; } 8650 if test "$supported" = "yes" ; then 8651 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8652 found="yes" 8653 fi 8654 fi 8655 8656 8657 8658 8659 8660 8661 8662 8663 8664 8665 8666 8667 8668 8669 8670xorg_testset_save_CFLAGS="$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 -Wnonnull" 8735 8736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8737$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8738 cacheid=xorg_cv_cc_flag__Wnonnull 8739 if eval \${$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="$BASE_CFLAGS -Wnonnull" 8770 found="yes" 8771 fi 8772 fi 8773 8774 8775 8776 8777 8778 8779 8780 8781 8782 8783 8784 8785 8786 8787 8788xorg_testset_save_CFLAGS="$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 -Winit-self" 8853 8854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8855$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8856 cacheid=xorg_cv_cc_flag__Winit_self 8857 if eval \${$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="$BASE_CFLAGS -Winit-self" 8888 found="yes" 8889 fi 8890 fi 8891 8892 8893 8894 8895 8896 8897 8898 8899 8900 8901 8902 8903 8904 8905 8906xorg_testset_save_CFLAGS="$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 -Wmain" 8971 8972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8973$as_echo_n "checking if $CC supports -Wmain... " >&6; } 8974 cacheid=xorg_cv_cc_flag__Wmain 8975 if eval \${$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="$BASE_CFLAGS -Wmain" 9006 found="yes" 9007 fi 9008 fi 9009 9010 9011 9012 9013 9014 9015 9016 9017 9018 9019 9020 9021 9022 9023 9024xorg_testset_save_CFLAGS="$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 -Wmissing-braces" 9089 9090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9091$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9092 cacheid=xorg_cv_cc_flag__Wmissing_braces 9093 if eval \${$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="$BASE_CFLAGS -Wmissing-braces" 9124 found="yes" 9125 fi 9126 fi 9127 9128 9129 9130 9131 9132 9133 9134 9135 9136 9137 9138 9139 9140 9141 9142xorg_testset_save_CFLAGS="$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 -Wsequence-point" 9207 9208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9209$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9210 cacheid=xorg_cv_cc_flag__Wsequence_point 9211 if eval \${$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="$BASE_CFLAGS -Wsequence-point" 9242 found="yes" 9243 fi 9244 fi 9245 9246 9247 9248 9249 9250 9251 9252 9253 9254 9255 9256 9257 9258 9259 9260xorg_testset_save_CFLAGS="$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 -Wreturn-type" 9325 9326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9327$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9328 cacheid=xorg_cv_cc_flag__Wreturn_type 9329 if eval \${$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="$BASE_CFLAGS -Wreturn-type" 9360 found="yes" 9361 fi 9362 fi 9363 9364 9365 9366 9367 9368 9369 9370 9371 9372 9373 9374 9375 9376 9377 9378xorg_testset_save_CFLAGS="$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 -Wtrigraphs" 9443 9444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9445$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9446 cacheid=xorg_cv_cc_flag__Wtrigraphs 9447 if eval \${$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="$BASE_CFLAGS -Wtrigraphs" 9478 found="yes" 9479 fi 9480 fi 9481 9482 9483 9484 9485 9486 9487 9488 9489 9490 9491 9492 9493 9494 9495 9496xorg_testset_save_CFLAGS="$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 -Warray-bounds" 9561 9562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9563$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9564 cacheid=xorg_cv_cc_flag__Warray_bounds 9565 if eval \${$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="$BASE_CFLAGS -Warray-bounds" 9596 found="yes" 9597 fi 9598 fi 9599 9600 9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614xorg_testset_save_CFLAGS="$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 -Wwrite-strings" 9679 9680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9681$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9682 cacheid=xorg_cv_cc_flag__Wwrite_strings 9683 if eval \${$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="$BASE_CFLAGS -Wwrite-strings" 9714 found="yes" 9715 fi 9716 fi 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732xorg_testset_save_CFLAGS="$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 -Waddress" 9797 9798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9799$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9800 cacheid=xorg_cv_cc_flag__Waddress 9801 if eval \${$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="$BASE_CFLAGS -Waddress" 9832 found="yes" 9833 fi 9834 fi 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850xorg_testset_save_CFLAGS="$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 -Wint-to-pointer-cast" 9915 9916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9917$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9918 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9919 if eval \${$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="$BASE_CFLAGS -Wint-to-pointer-cast" 9950 found="yes" 9951 fi 9952 fi 9953 9954 9955 9956 9957 9958 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968xorg_testset_save_CFLAGS="$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 -Wpointer-to-int-cast" 10033 10034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10035$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10036 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10037 if eval \${$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="$BASE_CFLAGS -Wpointer-to-int-cast" 10068 found="yes" 10069 fi 10070 fi 10071 10072 10073fi 10074 10075 10076 10077 10078 10079 10080 10081 CWARNFLAGS="$BASE_CFLAGS" 10082 if test "x$GCC" = xyes ; then 10083 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10084 fi 10085 10086 10087 10088 10089 10090 10091 10092 10093# Check whether --enable-strict-compilation was given. 10094if test "${enable_strict_compilation+set}" = set; then : 10095 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10096else 10097 STRICT_COMPILE=no 10098fi 10099 10100 10101 10102 10103 10104 10105STRICT_CFLAGS="" 10106 10107 10108 10109 10110 10111 10112 10113 10114 10115 10116 10117 10118 10119xorg_testset_save_CFLAGS="$CFLAGS" 10120 10121if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10124$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10125if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10126 $as_echo_n "(cached) " >&6 10127else 10128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10129/* end confdefs.h. */ 10130int i; 10131_ACEOF 10132if ac_fn_c_try_compile "$LINENO"; then : 10133 xorg_cv_cc_flag_unknown_warning_option=yes 10134else 10135 xorg_cv_cc_flag_unknown_warning_option=no 10136fi 10137rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10138fi 10139{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10140$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10141 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10142 CFLAGS="$xorg_testset_save_CFLAGS" 10143fi 10144 10145if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10146 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10148 fi 10149 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10151$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10152if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10153 $as_echo_n "(cached) " >&6 10154else 10155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10156/* end confdefs.h. */ 10157int i; 10158_ACEOF 10159if ac_fn_c_try_compile "$LINENO"; then : 10160 xorg_cv_cc_flag_unused_command_line_argument=yes 10161else 10162 xorg_cv_cc_flag_unused_command_line_argument=no 10163fi 10164rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10165fi 10166{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10167$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10168 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10169 CFLAGS="$xorg_testset_save_CFLAGS" 10170fi 10171 10172found="no" 10173 10174 if test $found = "no" ; then 10175 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10177 fi 10178 10179 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10180 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10181 fi 10182 10183 CFLAGS="$CFLAGS -pedantic" 10184 10185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10186$as_echo_n "checking if $CC supports -pedantic... " >&6; } 10187 cacheid=xorg_cv_cc_flag__pedantic 10188 if eval \${$cacheid+:} false; then : 10189 $as_echo_n "(cached) " >&6 10190else 10191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10192/* end confdefs.h. */ 10193int i; 10194int 10195main () 10196{ 10197 10198 ; 10199 return 0; 10200} 10201_ACEOF 10202if ac_fn_c_try_link "$LINENO"; then : 10203 eval $cacheid=yes 10204else 10205 eval $cacheid=no 10206fi 10207rm -f core conftest.err conftest.$ac_objext \ 10208 conftest$ac_exeext conftest.$ac_ext 10209fi 10210 10211 10212 CFLAGS="$xorg_testset_save_CFLAGS" 10213 10214 eval supported=\$$cacheid 10215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10216$as_echo "$supported" >&6; } 10217 if test "$supported" = "yes" ; then 10218 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10219 found="yes" 10220 fi 10221 fi 10222 10223 10224 10225 10226 10227 10228 10229 10230 10231 10232 10233 10234 10235 10236 10237xorg_testset_save_CFLAGS="$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 -Werror" 10302 10303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10304$as_echo_n "checking if $CC supports -Werror... " >&6; } 10305 cacheid=xorg_cv_cc_flag__Werror 10306 if eval \${$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 -Werror" 10337 found="yes" 10338 fi 10339 fi 10340 10341 if test $found = "no" ; then 10342 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10344 fi 10345 10346 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10348 fi 10349 10350 CFLAGS="$CFLAGS -errwarn" 10351 10352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10353$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10354 cacheid=xorg_cv_cc_flag__errwarn 10355 if eval \${$cacheid+:} false; then : 10356 $as_echo_n "(cached) " >&6 10357else 10358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10359/* end confdefs.h. */ 10360int i; 10361int 10362main () 10363{ 10364 10365 ; 10366 return 0; 10367} 10368_ACEOF 10369if ac_fn_c_try_link "$LINENO"; then : 10370 eval $cacheid=yes 10371else 10372 eval $cacheid=no 10373fi 10374rm -f core conftest.err conftest.$ac_objext \ 10375 conftest$ac_exeext conftest.$ac_ext 10376fi 10377 10378 10379 CFLAGS="$xorg_testset_save_CFLAGS" 10380 10381 eval supported=\$$cacheid 10382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10383$as_echo "$supported" >&6; } 10384 if test "$supported" = "yes" ; then 10385 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10386 found="yes" 10387 fi 10388 fi 10389 10390 10391 10392# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10393# activate it with -Werror, so we add it here explicitly. 10394 10395 10396 10397 10398 10399 10400 10401 10402 10403 10404 10405 10406 10407xorg_testset_save_CFLAGS="$CFLAGS" 10408 10409if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10412$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10413if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10414 $as_echo_n "(cached) " >&6 10415else 10416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10417/* end confdefs.h. */ 10418int i; 10419_ACEOF 10420if ac_fn_c_try_compile "$LINENO"; then : 10421 xorg_cv_cc_flag_unknown_warning_option=yes 10422else 10423 xorg_cv_cc_flag_unknown_warning_option=no 10424fi 10425rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10426fi 10427{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10428$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10429 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10430 CFLAGS="$xorg_testset_save_CFLAGS" 10431fi 10432 10433if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10436 fi 10437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10439$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10440if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10441 $as_echo_n "(cached) " >&6 10442else 10443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10444/* end confdefs.h. */ 10445int i; 10446_ACEOF 10447if ac_fn_c_try_compile "$LINENO"; then : 10448 xorg_cv_cc_flag_unused_command_line_argument=yes 10449else 10450 xorg_cv_cc_flag_unused_command_line_argument=no 10451fi 10452rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10453fi 10454{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10455$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10456 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10457 CFLAGS="$xorg_testset_save_CFLAGS" 10458fi 10459 10460found="no" 10461 10462 if test $found = "no" ; then 10463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10465 fi 10466 10467 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10469 fi 10470 10471 CFLAGS="$CFLAGS -Werror=attributes" 10472 10473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10474$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10475 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10476 if eval \${$cacheid+:} false; then : 10477 $as_echo_n "(cached) " >&6 10478else 10479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10480/* end confdefs.h. */ 10481int i; 10482int 10483main () 10484{ 10485 10486 ; 10487 return 0; 10488} 10489_ACEOF 10490if ac_fn_c_try_link "$LINENO"; then : 10491 eval $cacheid=yes 10492else 10493 eval $cacheid=no 10494fi 10495rm -f core conftest.err conftest.$ac_objext \ 10496 conftest$ac_exeext conftest.$ac_ext 10497fi 10498 10499 10500 CFLAGS="$xorg_testset_save_CFLAGS" 10501 10502 eval supported=\$$cacheid 10503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10504$as_echo "$supported" >&6; } 10505 if test "$supported" = "yes" ; then 10506 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10507 found="yes" 10508 fi 10509 fi 10510 10511 10512 10513if test "x$STRICT_COMPILE" = "xyes"; then 10514 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10515 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10516fi 10517 10518 10519 10520 10521 10522 10523cat >>confdefs.h <<_ACEOF 10524#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10525_ACEOF 10526 10527 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10528 if test "x$PVM" = "x"; then 10529 PVM="0" 10530 fi 10531 10532cat >>confdefs.h <<_ACEOF 10533#define PACKAGE_VERSION_MINOR $PVM 10534_ACEOF 10535 10536 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10537 if test "x$PVP" = "x"; then 10538 PVP="0" 10539 fi 10540 10541cat >>confdefs.h <<_ACEOF 10542#define PACKAGE_VERSION_PATCHLEVEL $PVP 10543_ACEOF 10544 10545 10546 10547CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10548mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10549|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10550echo 'git directory not found: installing possibly empty changelog.' >&2)" 10551 10552 10553 10554 10555macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10556INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10557mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10558|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10559echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10560 10561 10562 10563 10564 10565 10566if test x$APP_MAN_SUFFIX = x ; then 10567 APP_MAN_SUFFIX=1 10568fi 10569if test x$APP_MAN_DIR = x ; then 10570 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10571fi 10572 10573if test x$LIB_MAN_SUFFIX = x ; then 10574 LIB_MAN_SUFFIX=3 10575fi 10576if test x$LIB_MAN_DIR = x ; then 10577 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10578fi 10579 10580if test x$FILE_MAN_SUFFIX = x ; then 10581 case $host_os in 10582 solaris*) FILE_MAN_SUFFIX=4 ;; 10583 *) FILE_MAN_SUFFIX=5 ;; 10584 esac 10585fi 10586if test x$FILE_MAN_DIR = x ; then 10587 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10588fi 10589 10590if test x$MISC_MAN_SUFFIX = x ; then 10591 case $host_os in 10592 solaris*) MISC_MAN_SUFFIX=5 ;; 10593 *) MISC_MAN_SUFFIX=7 ;; 10594 esac 10595fi 10596if test x$MISC_MAN_DIR = x ; then 10597 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10598fi 10599 10600if test x$DRIVER_MAN_SUFFIX = x ; then 10601 case $host_os in 10602 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10603 *) DRIVER_MAN_SUFFIX=4 ;; 10604 esac 10605fi 10606if test x$DRIVER_MAN_DIR = x ; then 10607 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10608fi 10609 10610if test x$ADMIN_MAN_SUFFIX = x ; then 10611 case $host_os in 10612 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10613 *) ADMIN_MAN_SUFFIX=8 ;; 10614 esac 10615fi 10616if test x$ADMIN_MAN_DIR = x ; then 10617 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10618fi 10619 10620 10621 10622 10623 10624 10625 10626 10627 10628 10629 10630 10631 10632 10633 10634XORG_MAN_PAGE="X Version 11" 10635 10636MAN_SUBSTS="\ 10637 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10638 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10639 -e 's|__xservername__|Xorg|g' \ 10640 -e 's|__xconfigfile__|xorg.conf|g' \ 10641 -e 's|__projectroot__|\$(prefix)|g' \ 10642 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10643 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10644 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10645 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10646 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10647 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10648 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10649 10650 10651 10652# Check whether --enable-silent-rules was given. 10653if test "${enable_silent_rules+set}" = set; then : 10654 enableval=$enable_silent_rules; 10655fi 10656 10657case $enable_silent_rules in # ((( 10658 yes) AM_DEFAULT_VERBOSITY=0;; 10659 no) AM_DEFAULT_VERBOSITY=1;; 10660 *) AM_DEFAULT_VERBOSITY=0;; 10661esac 10662am_make=${MAKE-make} 10663{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10664$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10665if ${am_cv_make_support_nested_variables+:} false; then : 10666 $as_echo_n "(cached) " >&6 10667else 10668 if $as_echo 'TRUE=$(BAR$(V)) 10669BAR0=false 10670BAR1=true 10671V=1 10672am__doit: 10673 @$(TRUE) 10674.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10675 am_cv_make_support_nested_variables=yes 10676else 10677 am_cv_make_support_nested_variables=no 10678fi 10679fi 10680{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10681$as_echo "$am_cv_make_support_nested_variables" >&6; } 10682if test $am_cv_make_support_nested_variables = yes; then 10683 AM_V='$(V)' 10684 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10685else 10686 AM_V=$AM_DEFAULT_VERBOSITY 10687 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10688fi 10689AM_BACKSLASH='\' 10690 10691 10692 10693 10694 10695for ac_prog in cpp 10696do 10697 # Extract the first word of "$ac_prog", so it can be a program name with args. 10698set dummy $ac_prog; ac_word=$2 10699{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10700$as_echo_n "checking for $ac_word... " >&6; } 10701if ${ac_cv_path_RAWCPP+:} false; then : 10702 $as_echo_n "(cached) " >&6 10703else 10704 case $RAWCPP in 10705 [\\/]* | ?:[\\/]*) 10706 ac_cv_path_RAWCPP="$RAWCPP" # Let the user override the test with a path. 10707 ;; 10708 *) 10709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10710as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 10711for as_dir in $as_dummy 10712do 10713 IFS=$as_save_IFS 10714 test -z "$as_dir" && as_dir=. 10715 for ac_exec_ext in '' $ac_executable_extensions; do 10716 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10717 ac_cv_path_RAWCPP="$as_dir/$ac_word$ac_exec_ext" 10718 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10719 break 2 10720 fi 10721done 10722 done 10723IFS=$as_save_IFS 10724 10725 ;; 10726esac 10727fi 10728RAWCPP=$ac_cv_path_RAWCPP 10729if test -n "$RAWCPP"; then 10730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RAWCPP" >&5 10731$as_echo "$RAWCPP" >&6; } 10732else 10733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10734$as_echo "no" >&6; } 10735fi 10736 10737 10738 test -n "$RAWCPP" && break 10739done 10740test -n "$RAWCPP" || RAWCPP="${CPP}" 10741 10742 10743# Check for flag to avoid builtin definitions - assumes unix is predefined, 10744# which is not the best choice for supporting other OS'es, but covers most 10745# of the ones we need for now. 10746{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -undef" >&5 10747$as_echo_n "checking if $RAWCPP requires -undef... " >&6; } 10748cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10749/* end confdefs.h. */ 10750Does cpp redefine unix ? 10751_ACEOF 10752if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10754$as_echo "no" >&6; } 10755else 10756 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10757 RAWCPPFLAGS=-undef 10758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10759$as_echo "yes" >&6; } 10760 # under Cygwin unix is still defined even with -undef 10761 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10762 RAWCPPFLAGS="-undef -ansi" 10763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with -ansi" >&5 10764$as_echo "yes, with -ansi" >&6; } 10765 else 10766 as_fn_error $? "${RAWCPP} defines unix with or without -undef. I don't know what to do." "$LINENO" 5 10767 fi 10768fi 10769rm -f conftest.$ac_ext 10770 10771{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -traditional" >&5 10772$as_echo_n "checking if $RAWCPP requires -traditional... " >&6; } 10773cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10774/* end confdefs.h. */ 10775Does cpp preserve "whitespace"? 10776_ACEOF 10777if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 10778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10779$as_echo "no" >&6; } 10780else 10781 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 10782 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 10783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10784$as_echo "yes" >&6; } 10785 else 10786 as_fn_error $? "${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do." "$LINENO" 5 10787 fi 10788fi 10789rm -f conftest.$ac_ext 10790 10791 10792 10793 10794# Build options 10795DEFAULT_XRDB=xrdb 10796DEFAULT_XMODMAP=xmodmap 10797DEFAULT_TWM=twm 10798DEFAULT_XCLOCK=xclock 10799DEFAULT_XTERM=xterm 10800# You always want to specify the full path to the X server 10801DEFAULT_XSERVER=${bindir}/X 10802DEFAULT_XAUTH=xauth 10803DEFAULT_XINIT=xinit 10804DEFAULT_XINITDIR=${sysconfdir}/X11/xinit 10805 10806 10807# Check whether --with-xrdb was given. 10808if test "${with_xrdb+set}" = set; then : 10809 withval=$with_xrdb; XRDB="$withval" 10810else 10811 XRDB="$DEFAULT_XRDB" 10812fi 10813 10814 10815 10816# Check whether --with-xmodmap was given. 10817if test "${with_xmodmap+set}" = set; then : 10818 withval=$with_xmodmap; XMODMAP="$withval" 10819else 10820 XMODMAP="$DEFAULT_XMODMAP" 10821fi 10822 10823 10824 10825# Check whether --with-twm was given. 10826if test "${with_twm+set}" = set; then : 10827 withval=$with_twm; TWM="$withval" 10828else 10829 TWM="$DEFAULT_TWM" 10830fi 10831 10832 10833 10834# Check whether --with-xclock was given. 10835if test "${with_xclock+set}" = set; then : 10836 withval=$with_xclock; XCLOCK="$withval" 10837else 10838 XCLOCK="$DEFAULT_XCLOCK" 10839fi 10840 10841 10842 10843# Check whether --with-xterm was given. 10844if test "${with_xterm+set}" = set; then : 10845 withval=$with_xterm; XTERM="$withval" 10846else 10847 XTERM="$DEFAULT_XTERM" 10848fi 10849 10850 10851 10852# Check whether --with-xserver was given. 10853if test "${with_xserver+set}" = set; then : 10854 withval=$with_xserver; XSERVER="$withval" 10855else 10856 XSERVER="$DEFAULT_XSERVER" 10857fi 10858 10859 10860 10861# Check whether --with-xauth was given. 10862if test "${with_xauth+set}" = set; then : 10863 withval=$with_xauth; XAUTH="$withval" 10864else 10865 XAUTH="$DEFAULT_XAUTH" 10866fi 10867 10868 10869 10870# Check whether --with-xinit was given. 10871if test "${with_xinit+set}" = set; then : 10872 withval=$with_xinit; XINIT="$withval" 10873else 10874 XINIT="$DEFAULT_XINIT" 10875fi 10876 10877 10878 10879# Check whether --with-xinitdir was given. 10880if test "${with_xinitdir+set}" = set; then : 10881 withval=$with_xinitdir; XINITDIR="$withval" 10882else 10883 XINITDIR="$DEFAULT_XINITDIR" 10884fi 10885 10886 10887 10888# Check whether --with-launchd was given. 10889if test "${with_launchd+set}" = set; then : 10890 withval=$with_launchd; LAUNCHD=$withval 10891else 10892 LAUNCHD=auto 10893fi 10894 10895 10896# Check whether --with-launchagents-dir was given. 10897if test "${with_launchagents_dir+set}" = set; then : 10898 withval=$with_launchagents_dir; launchagentsdir="${withval}" 10899else 10900 launchagentsdir="/Library/LaunchAgents" 10901fi 10902 10903 10904# Check whether --with-launchagent-xserver was given. 10905if test "${with_launchagent_xserver+set}" = set; then : 10906 withval=$with_launchagent_xserver; launchagentxserver="${withval}" 10907else 10908 launchagentxserver="no" 10909fi 10910 10911 10912# Check whether --with-launchdaemons-dir was given. 10913if test "${with_launchdaemons_dir+set}" = set; then : 10914 withval=$with_launchdaemons_dir; launchdaemonsdir="${withval}" 10915else 10916 launchdaemonsdir="/Library/LaunchDaemons" 10917fi 10918 10919 10920# Check whether --with-launchd-id-prefix was given. 10921if test "${with_launchd_id_prefix+set}" = set; then : 10922 withval=$with_launchd_id_prefix; bundleidprefix="${withval}" 10923else 10924 bundleidprefix="org.x" 10925fi 10926 10927 10928# Check whether --with-bundle-id-prefix was given. 10929if test "${with_bundle_id_prefix+set}" = set; then : 10930 withval=$with_bundle_id_prefix; bundleidprefix="${withval}" 10931fi 10932 10933 10934if test "x$LAUNCHD" = "xauto"; then 10935 unset LAUNCHD 10936 # Extract the first word of "launchd", so it can be a program name with args. 10937set dummy launchd; ac_word=$2 10938{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10939$as_echo_n "checking for $ac_word... " >&6; } 10940if ${ac_cv_prog_LAUNCHD+:} false; then : 10941 $as_echo_n "(cached) " >&6 10942else 10943 if test -n "$LAUNCHD"; then 10944 ac_cv_prog_LAUNCHD="$LAUNCHD" # Let the user override the test. 10945else 10946as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10947for as_dir in $PATH$PATH_SEPARATOR/sbin 10948do 10949 IFS=$as_save_IFS 10950 test -z "$as_dir" && as_dir=. 10951 for ac_exec_ext in '' $ac_executable_extensions; do 10952 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10953 ac_cv_prog_LAUNCHD="yes" 10954 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10955 break 2 10956 fi 10957done 10958 done 10959IFS=$as_save_IFS 10960 10961 test -z "$ac_cv_prog_LAUNCHD" && ac_cv_prog_LAUNCHD="no" 10962fi 10963fi 10964LAUNCHD=$ac_cv_prog_LAUNCHD 10965if test -n "$LAUNCHD"; then 10966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LAUNCHD" >&5 10967$as_echo "$LAUNCHD" >&6; } 10968else 10969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10970$as_echo "no" >&6; } 10971fi 10972 10973 10974fi 10975 10976TIGER_LAUNCHD=no 10977if test "x$LAUNCHD" = "xyes" ; then 10978 10979$as_echo "#define HAVE_LAUNCHD 1" >>confdefs.h 10980 10981 case $host_os in 10982 darwin8*) 10983 TIGER_LAUNCHD=yes 10984 ;; 10985 esac 10986 ac_fn_c_check_func "$LINENO" "dispatch_async" "ac_cv_func_dispatch_async" 10987if test "x$ac_cv_func_dispatch_async" = xyes; then : 10988 10989$as_echo "#define HAVE_LIBDISPATCH 1" >>confdefs.h 10990 10991fi 10992 10993fi 10994 10995 10996cat >>confdefs.h <<_ACEOF 10997#define BUNDLE_ID_PREFIX "$bundleidprefix" 10998_ACEOF 10999 11000 11001 11002 11003 11004 if test "x$LAUNCHD" = "xyes"; then 11005 LAUNCHD_TRUE= 11006 LAUNCHD_FALSE='#' 11007else 11008 LAUNCHD_TRUE='#' 11009 LAUNCHD_FALSE= 11010fi 11011 11012 if test "x$TIGER_LAUNCHD" = "xyes"; then 11013 TIGER_LAUNCHD_TRUE= 11014 TIGER_LAUNCHD_FALSE='#' 11015else 11016 TIGER_LAUNCHD_TRUE='#' 11017 TIGER_LAUNCHD_FALSE= 11018fi 11019 11020 if test "x$launchagentxserver" != "xno"; then 11021 LAUNCHAGENT_XSERVER_TRUE= 11022 LAUNCHAGENT_XSERVER_FALSE='#' 11023else 11024 LAUNCHAGENT_XSERVER_TRUE='#' 11025 LAUNCHAGENT_XSERVER_FALSE= 11026fi 11027 11028 11029# Checks for pkg-config packages 11030 11031pkg_failed=no 11032{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XINIT" >&5 11033$as_echo_n "checking for XINIT... " >&6; } 11034 11035if test -n "$XINIT_CFLAGS"; then 11036 pkg_cv_XINIT_CFLAGS="$XINIT_CFLAGS" 11037 elif test -n "$PKG_CONFIG"; then 11038 if test -n "$PKG_CONFIG" && \ 11039 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.17\""; } >&5 11040 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.17") 2>&5 11041 ac_status=$? 11042 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11043 test $ac_status = 0; }; then 11044 pkg_cv_XINIT_CFLAGS=`$PKG_CONFIG --cflags "x11 xproto >= 7.0.17" 2>/dev/null` 11045else 11046 pkg_failed=yes 11047fi 11048 else 11049 pkg_failed=untried 11050fi 11051if test -n "$XINIT_LIBS"; then 11052 pkg_cv_XINIT_LIBS="$XINIT_LIBS" 11053 elif test -n "$PKG_CONFIG"; then 11054 if test -n "$PKG_CONFIG" && \ 11055 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.17\""; } >&5 11056 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.17") 2>&5 11057 ac_status=$? 11058 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11059 test $ac_status = 0; }; then 11060 pkg_cv_XINIT_LIBS=`$PKG_CONFIG --libs "x11 xproto >= 7.0.17" 2>/dev/null` 11061else 11062 pkg_failed=yes 11063fi 11064 else 11065 pkg_failed=untried 11066fi 11067 11068 11069 11070if test $pkg_failed = yes; then 11071 11072if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11073 _pkg_short_errors_supported=yes 11074else 11075 _pkg_short_errors_supported=no 11076fi 11077 if test $_pkg_short_errors_supported = yes; then 11078 XINIT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "x11 xproto >= 7.0.17" 2>&1` 11079 else 11080 XINIT_PKG_ERRORS=`$PKG_CONFIG --print-errors "x11 xproto >= 7.0.17" 2>&1` 11081 fi 11082 # Put the nasty error message in config.log where it belongs 11083 echo "$XINIT_PKG_ERRORS" >&5 11084 11085 as_fn_error $? "Package requirements (x11 xproto >= 7.0.17) were not met: 11086 11087$XINIT_PKG_ERRORS 11088 11089Consider adjusting the PKG_CONFIG_PATH environment variable if you 11090installed software in a non-standard prefix. 11091 11092Alternatively, you may set the environment variables XINIT_CFLAGS 11093and XINIT_LIBS to avoid the need to call pkg-config. 11094See the pkg-config man page for more details. 11095" "$LINENO" 5 11096elif test $pkg_failed = untried; then 11097 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11098$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 11099as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11100is in your PATH or set the PKG_CONFIG environment variable to the full 11101path to pkg-config. 11102 11103Alternatively, you may set the environment variables XINIT_CFLAGS 11104and XINIT_LIBS to avoid the need to call pkg-config. 11105See the pkg-config man page for more details. 11106 11107To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11108See \`config.log' for more details" "$LINENO" 5; } 11109else 11110 XINIT_CFLAGS=$pkg_cv_XINIT_CFLAGS 11111 XINIT_LIBS=$pkg_cv_XINIT_LIBS 11112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11113$as_echo "yes" >&6; } 11114 : 11115fi 11116 11117case $host_os in 11118 *bsd*) 11119 XINIT_CFLAGS="$XINIT_CFLAGS -DCSRG_BASED" 11120 ;; 11121esac 11122 11123 11124for ac_prog in mcookie 11125do 11126 # Extract the first word of "$ac_prog", so it can be a program name with args. 11127set dummy $ac_prog; ac_word=$2 11128{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11129$as_echo_n "checking for $ac_word... " >&6; } 11130if ${ac_cv_path_MCOOKIE+:} false; then : 11131 $as_echo_n "(cached) " >&6 11132else 11133 case $MCOOKIE in 11134 [\\/]* | ?:[\\/]*) 11135 ac_cv_path_MCOOKIE="$MCOOKIE" # Let the user override the test with a path. 11136 ;; 11137 *) 11138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11139as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/local/bin" 11140for as_dir in $as_dummy 11141do 11142 IFS=$as_save_IFS 11143 test -z "$as_dir" && as_dir=. 11144 for ac_exec_ext in '' $ac_executable_extensions; do 11145 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11146 ac_cv_path_MCOOKIE="$as_dir/$ac_word$ac_exec_ext" 11147 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11148 break 2 11149 fi 11150done 11151 done 11152IFS=$as_save_IFS 11153 11154 ;; 11155esac 11156fi 11157MCOOKIE=$ac_cv_path_MCOOKIE 11158if test -n "$MCOOKIE"; then 11159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MCOOKIE" >&5 11160$as_echo "$MCOOKIE" >&6; } 11161else 11162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11163$as_echo "no" >&6; } 11164fi 11165 11166 11167 test -n "$MCOOKIE" && break 11168done 11169test -n "$MCOOKIE" || MCOOKIE="$MCOOKIE" 11170 11171 11172# If mcookie not found, try openssl, else per-system fallbacks 11173if test "x$MCOOKIE" = x ; then 11174 for ac_prog in openssl 11175do 11176 # Extract the first word of "$ac_prog", so it can be a program name with args. 11177set dummy $ac_prog; ac_word=$2 11178{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11179$as_echo_n "checking for $ac_word... " >&6; } 11180if ${ac_cv_path_OPENSSL+:} false; then : 11181 $as_echo_n "(cached) " >&6 11182else 11183 case $OPENSSL in 11184 [\\/]* | ?:[\\/]*) 11185 ac_cv_path_OPENSSL="$OPENSSL" # Let the user override the test with a path. 11186 ;; 11187 *) 11188 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11189as_dummy="$PATH:/bin:/usr/bin:/usr/sbin:/usr/lib:/usr/libexec:/usr/local/bin" 11190for as_dir in $as_dummy 11191do 11192 IFS=$as_save_IFS 11193 test -z "$as_dir" && as_dir=. 11194 for ac_exec_ext in '' $ac_executable_extensions; do 11195 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11196 ac_cv_path_OPENSSL="$as_dir/$ac_word$ac_exec_ext" 11197 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11198 break 2 11199 fi 11200done 11201 done 11202IFS=$as_save_IFS 11203 11204 ;; 11205esac 11206fi 11207OPENSSL=$ac_cv_path_OPENSSL 11208if test -n "$OPENSSL"; then 11209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OPENSSL" >&5 11210$as_echo "$OPENSSL" >&6; } 11211else 11212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11213$as_echo "no" >&6; } 11214fi 11215 11216 11217 test -n "$OPENSSL" && break 11218done 11219test -n "$OPENSSL" || OPENSSL="$OPENSSL" 11220 11221 if test "x$OPENSSL" != x ; then 11222 MCOOKIE="$OPENSSL rand -hex 16" 11223 else 11224 case $host_os in 11225 *openbsd*) 11226 MCOOKIE='/usr/sbin/openssl rand -hex 16' 11227 ;; 11228 *solaris*) 11229 MCOOKIE="/usr/bin/od -X -A n -N 16 /dev/urandom | /usr/bin/tr -d ' '" 11230 ;; 11231 esac 11232 fi 11233fi 11234if test "x$MCOOKIE" != x ; then 11235 STARTX_COOKIE_FLAGS='-DHAS_COOKIE_MAKER -DMK_COOKIE="$(MCOOKIE)"' 11236 { $as_echo "$as_me:${as_lineno-$LINENO}: startx will depend on \"$MCOOKIE\" to generate xauth cookies" >&5 11237$as_echo "$as_me: startx will depend on \"$MCOOKIE\" to generate xauth cookies" >&6;} 11238fi 11239 11240 11241# Additional substitutions in startx, xinitrc & man pages 11242SHELL_CMD="/bin/sh" 11243XSERVERNAME="Xorg" 11244XCONFIGFILE="xorg.conf" 11245XCONFIGFILEMAN='${XCONFIGFILE} (${FILE_MAN_SUFFIX})' 11246case $host_os in 11247 cygwin*) 11248 XSERVERNAME="XWin" 11249 XCONFIGFILE="XWinrc" 11250 ;; 11251 darwin*) 11252 XSERVERNAME="Xquartz" 11253 XCONFIGFILE="defaults" 11254 XCONFIGFILEMAN='defaults (1)' 11255 ;; 11256 *solaris*) 11257 SHELL_CMD="/bin/ksh" 11258 ;; 11259 *sco*) 11260 SHELL_CMD="/bin/ksh" 11261 SCOMAN=1 11262 ;; 11263esac 11264 11265 11266 11267 11268 11269 11270 11271 11272 11273 11274 11275 11276 11277 11278 11279 11280ac_config_files="$ac_config_files Makefile man/Makefile launchd/Makefile launchd/privileged_startx/Makefile launchd/user_startx/Makefile" 11281 11282cat >confcache <<\_ACEOF 11283# This file is a shell script that caches the results of configure 11284# tests run on this system so they can be shared between configure 11285# scripts and configure runs, see configure's option --config-cache. 11286# It is not useful on other systems. If it contains results you don't 11287# want to keep, you may remove or edit it. 11288# 11289# config.status only pays attention to the cache file if you give it 11290# the --recheck option to rerun configure. 11291# 11292# `ac_cv_env_foo' variables (set or unset) will be overridden when 11293# loading this file, other *unset* `ac_cv_foo' will be assigned the 11294# following values. 11295 11296_ACEOF 11297 11298# The following way of writing the cache mishandles newlines in values, 11299# but we know of no workaround that is simple, portable, and efficient. 11300# So, we kill variables containing newlines. 11301# Ultrix sh set writes to stderr and can't be redirected directly, 11302# and sets the high bit in the cache file unless we assign to the vars. 11303( 11304 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11305 eval ac_val=\$$ac_var 11306 case $ac_val in #( 11307 *${as_nl}*) 11308 case $ac_var in #( 11309 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11310$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11311 esac 11312 case $ac_var in #( 11313 _ | IFS | as_nl) ;; #( 11314 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11315 *) { eval $ac_var=; unset $ac_var;} ;; 11316 esac ;; 11317 esac 11318 done 11319 11320 (set) 2>&1 | 11321 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11322 *${as_nl}ac_space=\ *) 11323 # `set' does not quote correctly, so add quotes: double-quote 11324 # substitution turns \\\\ into \\, and sed turns \\ into \. 11325 sed -n \ 11326 "s/'/'\\\\''/g; 11327 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11328 ;; #( 11329 *) 11330 # `set' quotes correctly as required by POSIX, so do not add quotes. 11331 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11332 ;; 11333 esac | 11334 sort 11335) | 11336 sed ' 11337 /^ac_cv_env_/b end 11338 t clear 11339 :clear 11340 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11341 t end 11342 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11343 :end' >>confcache 11344if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11345 if test -w "$cache_file"; then 11346 if test "x$cache_file" != "x/dev/null"; then 11347 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11348$as_echo "$as_me: updating cache $cache_file" >&6;} 11349 if test ! -f "$cache_file" || test -h "$cache_file"; then 11350 cat confcache >"$cache_file" 11351 else 11352 case $cache_file in #( 11353 */* | ?:*) 11354 mv -f confcache "$cache_file"$$ && 11355 mv -f "$cache_file"$$ "$cache_file" ;; #( 11356 *) 11357 mv -f confcache "$cache_file" ;; 11358 esac 11359 fi 11360 fi 11361 else 11362 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11363$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11364 fi 11365fi 11366rm -f confcache 11367 11368test "x$prefix" = xNONE && prefix=$ac_default_prefix 11369# Let make expand exec_prefix. 11370test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11371 11372DEFS=-DHAVE_CONFIG_H 11373 11374ac_libobjs= 11375ac_ltlibobjs= 11376U= 11377for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11378 # 1. Remove the extension, and $U if already installed. 11379 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11380 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11381 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11382 # will be set to the directory where LIBOBJS objects are built. 11383 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11384 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11385done 11386LIBOBJS=$ac_libobjs 11387 11388LTLIBOBJS=$ac_ltlibobjs 11389 11390 11391{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11392$as_echo_n "checking that generated files are newer than configure... " >&6; } 11393 if test -n "$am_sleep_pid"; then 11394 # Hide warnings about reused PIDs. 11395 wait $am_sleep_pid 2>/dev/null 11396 fi 11397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11398$as_echo "done" >&6; } 11399 if test -n "$EXEEXT"; then 11400 am__EXEEXT_TRUE= 11401 am__EXEEXT_FALSE='#' 11402else 11403 am__EXEEXT_TRUE='#' 11404 am__EXEEXT_FALSE= 11405fi 11406 11407if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 11408 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 11409Usually this means the macro was only invoked conditionally." "$LINENO" 5 11410fi 11411if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11412 as_fn_error $? "conditional \"AMDEP\" was never defined. 11413Usually this means the macro was only invoked conditionally." "$LINENO" 5 11414fi 11415if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11416 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11417Usually this means the macro was only invoked conditionally." "$LINENO" 5 11418fi 11419if test -z "${LAUNCHD_TRUE}" && test -z "${LAUNCHD_FALSE}"; then 11420 as_fn_error $? "conditional \"LAUNCHD\" was never defined. 11421Usually this means the macro was only invoked conditionally." "$LINENO" 5 11422fi 11423if test -z "${TIGER_LAUNCHD_TRUE}" && test -z "${TIGER_LAUNCHD_FALSE}"; then 11424 as_fn_error $? "conditional \"TIGER_LAUNCHD\" was never defined. 11425Usually this means the macro was only invoked conditionally." "$LINENO" 5 11426fi 11427if test -z "${LAUNCHAGENT_XSERVER_TRUE}" && test -z "${LAUNCHAGENT_XSERVER_FALSE}"; then 11428 as_fn_error $? "conditional \"LAUNCHAGENT_XSERVER\" was never defined. 11429Usually this means the macro was only invoked conditionally." "$LINENO" 5 11430fi 11431 11432: "${CONFIG_STATUS=./config.status}" 11433ac_write_fail=0 11434ac_clean_files_save=$ac_clean_files 11435ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11436{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11437$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11438as_write_fail=0 11439cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11440#! $SHELL 11441# Generated by $as_me. 11442# Run this file to recreate the current configuration. 11443# Compiler output produced by configure, useful for debugging 11444# configure, is in config.log if it exists. 11445 11446debug=false 11447ac_cs_recheck=false 11448ac_cs_silent=false 11449 11450SHELL=\${CONFIG_SHELL-$SHELL} 11451export SHELL 11452_ASEOF 11453cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11454## -------------------- ## 11455## M4sh Initialization. ## 11456## -------------------- ## 11457 11458# Be more Bourne compatible 11459DUALCASE=1; export DUALCASE # for MKS sh 11460if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11461 emulate sh 11462 NULLCMD=: 11463 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11464 # is contrary to our usage. Disable this feature. 11465 alias -g '${1+"$@"}'='"$@"' 11466 setopt NO_GLOB_SUBST 11467else 11468 case `(set -o) 2>/dev/null` in #( 11469 *posix*) : 11470 set -o posix ;; #( 11471 *) : 11472 ;; 11473esac 11474fi 11475 11476 11477as_nl=' 11478' 11479export as_nl 11480# Printing a long string crashes Solaris 7 /usr/bin/printf. 11481as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11482as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11483as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11484# Prefer a ksh shell builtin over an external printf program on Solaris, 11485# but without wasting forks for bash or zsh. 11486if test -z "$BASH_VERSION$ZSH_VERSION" \ 11487 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11488 as_echo='print -r --' 11489 as_echo_n='print -rn --' 11490elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11491 as_echo='printf %s\n' 11492 as_echo_n='printf %s' 11493else 11494 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11495 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11496 as_echo_n='/usr/ucb/echo -n' 11497 else 11498 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11499 as_echo_n_body='eval 11500 arg=$1; 11501 case $arg in #( 11502 *"$as_nl"*) 11503 expr "X$arg" : "X\\(.*\\)$as_nl"; 11504 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11505 esac; 11506 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11507 ' 11508 export as_echo_n_body 11509 as_echo_n='sh -c $as_echo_n_body as_echo' 11510 fi 11511 export as_echo_body 11512 as_echo='sh -c $as_echo_body as_echo' 11513fi 11514 11515# The user is always right. 11516if test "${PATH_SEPARATOR+set}" != set; then 11517 PATH_SEPARATOR=: 11518 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11519 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11520 PATH_SEPARATOR=';' 11521 } 11522fi 11523 11524 11525# IFS 11526# We need space, tab and new line, in precisely that order. Quoting is 11527# there to prevent editors from complaining about space-tab. 11528# (If _AS_PATH_WALK were called with IFS unset, it would disable word 11529# splitting by setting IFS to empty value.) 11530IFS=" "" $as_nl" 11531 11532# Find who we are. Look in the path if we contain no directory separator. 11533as_myself= 11534case $0 in #(( 11535 *[\\/]* ) as_myself=$0 ;; 11536 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11537for as_dir in $PATH 11538do 11539 IFS=$as_save_IFS 11540 test -z "$as_dir" && as_dir=. 11541 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11542 done 11543IFS=$as_save_IFS 11544 11545 ;; 11546esac 11547# We did not find ourselves, most probably we were run as `sh COMMAND' 11548# in which case we are not to be found in the path. 11549if test "x$as_myself" = x; then 11550 as_myself=$0 11551fi 11552if test ! -f "$as_myself"; then 11553 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11554 exit 1 11555fi 11556 11557# Unset variables that we do not need and which cause bugs (e.g. in 11558# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11559# suppresses any "Segmentation fault" message there. '((' could 11560# trigger a bug in pdksh 5.2.14. 11561for as_var in BASH_ENV ENV MAIL MAILPATH 11562do eval test x\${$as_var+set} = xset \ 11563 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11564done 11565PS1='$ ' 11566PS2='> ' 11567PS4='+ ' 11568 11569# NLS nuisances. 11570LC_ALL=C 11571export LC_ALL 11572LANGUAGE=C 11573export LANGUAGE 11574 11575# CDPATH. 11576(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11577 11578 11579# as_fn_error STATUS ERROR [LINENO LOG_FD] 11580# ---------------------------------------- 11581# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11582# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11583# script with STATUS, using 1 if that was 0. 11584as_fn_error () 11585{ 11586 as_status=$1; test $as_status -eq 0 && as_status=1 11587 if test "$4"; then 11588 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11589 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11590 fi 11591 $as_echo "$as_me: error: $2" >&2 11592 as_fn_exit $as_status 11593} # as_fn_error 11594 11595 11596# as_fn_set_status STATUS 11597# ----------------------- 11598# Set $? to STATUS, without forking. 11599as_fn_set_status () 11600{ 11601 return $1 11602} # as_fn_set_status 11603 11604# as_fn_exit STATUS 11605# ----------------- 11606# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11607as_fn_exit () 11608{ 11609 set +e 11610 as_fn_set_status $1 11611 exit $1 11612} # as_fn_exit 11613 11614# as_fn_unset VAR 11615# --------------- 11616# Portably unset VAR. 11617as_fn_unset () 11618{ 11619 { eval $1=; unset $1;} 11620} 11621as_unset=as_fn_unset 11622# as_fn_append VAR VALUE 11623# ---------------------- 11624# Append the text in VALUE to the end of the definition contained in VAR. Take 11625# advantage of any shell optimizations that allow amortized linear growth over 11626# repeated appends, instead of the typical quadratic growth present in naive 11627# implementations. 11628if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11629 eval 'as_fn_append () 11630 { 11631 eval $1+=\$2 11632 }' 11633else 11634 as_fn_append () 11635 { 11636 eval $1=\$$1\$2 11637 } 11638fi # as_fn_append 11639 11640# as_fn_arith ARG... 11641# ------------------ 11642# Perform arithmetic evaluation on the ARGs, and store the result in the 11643# global $as_val. Take advantage of shells that can avoid forks. The arguments 11644# must be portable across $(()) and expr. 11645if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11646 eval 'as_fn_arith () 11647 { 11648 as_val=$(( $* )) 11649 }' 11650else 11651 as_fn_arith () 11652 { 11653 as_val=`expr "$@" || test $? -eq 1` 11654 } 11655fi # as_fn_arith 11656 11657 11658if expr a : '\(a\)' >/dev/null 2>&1 && 11659 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11660 as_expr=expr 11661else 11662 as_expr=false 11663fi 11664 11665if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11666 as_basename=basename 11667else 11668 as_basename=false 11669fi 11670 11671if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11672 as_dirname=dirname 11673else 11674 as_dirname=false 11675fi 11676 11677as_me=`$as_basename -- "$0" || 11678$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11679 X"$0" : 'X\(//\)$' \| \ 11680 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11681$as_echo X/"$0" | 11682 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11683 s//\1/ 11684 q 11685 } 11686 /^X\/\(\/\/\)$/{ 11687 s//\1/ 11688 q 11689 } 11690 /^X\/\(\/\).*/{ 11691 s//\1/ 11692 q 11693 } 11694 s/.*/./; q'` 11695 11696# Avoid depending upon Character Ranges. 11697as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11698as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11699as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11700as_cr_digits='0123456789' 11701as_cr_alnum=$as_cr_Letters$as_cr_digits 11702 11703ECHO_C= ECHO_N= ECHO_T= 11704case `echo -n x` in #((((( 11705-n*) 11706 case `echo 'xy\c'` in 11707 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11708 xy) ECHO_C='\c';; 11709 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11710 ECHO_T=' ';; 11711 esac;; 11712*) 11713 ECHO_N='-n';; 11714esac 11715 11716rm -f conf$$ conf$$.exe conf$$.file 11717if test -d conf$$.dir; then 11718 rm -f conf$$.dir/conf$$.file 11719else 11720 rm -f conf$$.dir 11721 mkdir conf$$.dir 2>/dev/null 11722fi 11723if (echo >conf$$.file) 2>/dev/null; then 11724 if ln -s conf$$.file conf$$ 2>/dev/null; then 11725 as_ln_s='ln -s' 11726 # ... but there are two gotchas: 11727 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11728 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11729 # In both cases, we have to default to `cp -p'. 11730 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11731 as_ln_s='cp -p' 11732 elif ln conf$$.file conf$$ 2>/dev/null; then 11733 as_ln_s=ln 11734 else 11735 as_ln_s='cp -p' 11736 fi 11737else 11738 as_ln_s='cp -p' 11739fi 11740rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11741rmdir conf$$.dir 2>/dev/null 11742 11743 11744# as_fn_mkdir_p 11745# ------------- 11746# Create "$as_dir" as a directory, including parents if necessary. 11747as_fn_mkdir_p () 11748{ 11749 11750 case $as_dir in #( 11751 -*) as_dir=./$as_dir;; 11752 esac 11753 test -d "$as_dir" || eval $as_mkdir_p || { 11754 as_dirs= 11755 while :; do 11756 case $as_dir in #( 11757 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11758 *) as_qdir=$as_dir;; 11759 esac 11760 as_dirs="'$as_qdir' $as_dirs" 11761 as_dir=`$as_dirname -- "$as_dir" || 11762$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11763 X"$as_dir" : 'X\(//\)[^/]' \| \ 11764 X"$as_dir" : 'X\(//\)$' \| \ 11765 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11766$as_echo X"$as_dir" | 11767 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11768 s//\1/ 11769 q 11770 } 11771 /^X\(\/\/\)[^/].*/{ 11772 s//\1/ 11773 q 11774 } 11775 /^X\(\/\/\)$/{ 11776 s//\1/ 11777 q 11778 } 11779 /^X\(\/\).*/{ 11780 s//\1/ 11781 q 11782 } 11783 s/.*/./; q'` 11784 test -d "$as_dir" && break 11785 done 11786 test -z "$as_dirs" || eval "mkdir $as_dirs" 11787 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11788 11789 11790} # as_fn_mkdir_p 11791if mkdir -p . 2>/dev/null; then 11792 as_mkdir_p='mkdir -p "$as_dir"' 11793else 11794 test -d ./-p && rmdir ./-p 11795 as_mkdir_p=false 11796fi 11797 11798if test -x / >/dev/null 2>&1; then 11799 as_test_x='test -x' 11800else 11801 if ls -dL / >/dev/null 2>&1; then 11802 as_ls_L_option=L 11803 else 11804 as_ls_L_option= 11805 fi 11806 as_test_x=' 11807 eval sh -c '\'' 11808 if test -d "$1"; then 11809 test -d "$1/."; 11810 else 11811 case $1 in #( 11812 -*)set "./$1";; 11813 esac; 11814 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11815 ???[sx]*):;;*)false;;esac;fi 11816 '\'' sh 11817 ' 11818fi 11819as_executable_p=$as_test_x 11820 11821# Sed expression to map a string onto a valid CPP name. 11822as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11823 11824# Sed expression to map a string onto a valid variable name. 11825as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11826 11827 11828exec 6>&1 11829## ----------------------------------- ## 11830## Main body of $CONFIG_STATUS script. ## 11831## ----------------------------------- ## 11832_ASEOF 11833test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11834 11835cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11836# Save the log message, to keep $0 and so on meaningful, and to 11837# report actual input values of CONFIG_FILES etc. instead of their 11838# values after options handling. 11839ac_log=" 11840This file was extended by xinit $as_me 1.3.3, which was 11841generated by GNU Autoconf 2.68. Invocation command line was 11842 11843 CONFIG_FILES = $CONFIG_FILES 11844 CONFIG_HEADERS = $CONFIG_HEADERS 11845 CONFIG_LINKS = $CONFIG_LINKS 11846 CONFIG_COMMANDS = $CONFIG_COMMANDS 11847 $ $0 $@ 11848 11849on `(hostname || uname -n) 2>/dev/null | sed 1q` 11850" 11851 11852_ACEOF 11853 11854case $ac_config_files in *" 11855"*) set x $ac_config_files; shift; ac_config_files=$*;; 11856esac 11857 11858case $ac_config_headers in *" 11859"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11860esac 11861 11862 11863cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11864# Files that config.status was made for. 11865config_files="$ac_config_files" 11866config_headers="$ac_config_headers" 11867config_commands="$ac_config_commands" 11868 11869_ACEOF 11870 11871cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11872ac_cs_usage="\ 11873\`$as_me' instantiates files and other configuration actions 11874from templates according to the current configuration. Unless the files 11875and actions are specified as TAGs, all are instantiated by default. 11876 11877Usage: $0 [OPTION]... [TAG]... 11878 11879 -h, --help print this help, then exit 11880 -V, --version print version number and configuration settings, then exit 11881 --config print configuration, then exit 11882 -q, --quiet, --silent 11883 do not print progress messages 11884 -d, --debug don't remove temporary files 11885 --recheck update $as_me by reconfiguring in the same conditions 11886 --file=FILE[:TEMPLATE] 11887 instantiate the configuration file FILE 11888 --header=FILE[:TEMPLATE] 11889 instantiate the configuration header FILE 11890 11891Configuration files: 11892$config_files 11893 11894Configuration headers: 11895$config_headers 11896 11897Configuration commands: 11898$config_commands 11899 11900Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11901 11902_ACEOF 11903cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11904ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11905ac_cs_version="\\ 11906xinit config.status 1.3.3 11907configured by $0, generated by GNU Autoconf 2.68, 11908 with options \\"\$ac_cs_config\\" 11909 11910Copyright (C) 2010 Free Software Foundation, Inc. 11911This config.status script is free software; the Free Software Foundation 11912gives unlimited permission to copy, distribute and modify it." 11913 11914ac_pwd='$ac_pwd' 11915srcdir='$srcdir' 11916INSTALL='$INSTALL' 11917MKDIR_P='$MKDIR_P' 11918AWK='$AWK' 11919test -n "\$AWK" || AWK=awk 11920_ACEOF 11921 11922cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11923# The default lists apply if the user does not specify any file. 11924ac_need_defaults=: 11925while test $# != 0 11926do 11927 case $1 in 11928 --*=?*) 11929 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11930 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11931 ac_shift=: 11932 ;; 11933 --*=) 11934 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11935 ac_optarg= 11936 ac_shift=: 11937 ;; 11938 *) 11939 ac_option=$1 11940 ac_optarg=$2 11941 ac_shift=shift 11942 ;; 11943 esac 11944 11945 case $ac_option in 11946 # Handling of the options. 11947 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11948 ac_cs_recheck=: ;; 11949 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11950 $as_echo "$ac_cs_version"; exit ;; 11951 --config | --confi | --conf | --con | --co | --c ) 11952 $as_echo "$ac_cs_config"; exit ;; 11953 --debug | --debu | --deb | --de | --d | -d ) 11954 debug=: ;; 11955 --file | --fil | --fi | --f ) 11956 $ac_shift 11957 case $ac_optarg in 11958 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11959 '') as_fn_error $? "missing file argument" ;; 11960 esac 11961 as_fn_append CONFIG_FILES " '$ac_optarg'" 11962 ac_need_defaults=false;; 11963 --header | --heade | --head | --hea ) 11964 $ac_shift 11965 case $ac_optarg in 11966 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11967 esac 11968 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11969 ac_need_defaults=false;; 11970 --he | --h) 11971 # Conflict between --help and --header 11972 as_fn_error $? "ambiguous option: \`$1' 11973Try \`$0 --help' for more information.";; 11974 --help | --hel | -h ) 11975 $as_echo "$ac_cs_usage"; exit ;; 11976 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11977 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11978 ac_cs_silent=: ;; 11979 11980 # This is an error. 11981 -*) as_fn_error $? "unrecognized option: \`$1' 11982Try \`$0 --help' for more information." ;; 11983 11984 *) as_fn_append ac_config_targets " $1" 11985 ac_need_defaults=false ;; 11986 11987 esac 11988 shift 11989done 11990 11991ac_configure_extra_args= 11992 11993if $ac_cs_silent; then 11994 exec 6>/dev/null 11995 ac_configure_extra_args="$ac_configure_extra_args --silent" 11996fi 11997 11998_ACEOF 11999cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12000if \$ac_cs_recheck; then 12001 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12002 shift 12003 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12004 CONFIG_SHELL='$SHELL' 12005 export CONFIG_SHELL 12006 exec "\$@" 12007fi 12008 12009_ACEOF 12010cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12011exec 5>>config.log 12012{ 12013 echo 12014 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12015## Running $as_me. ## 12016_ASBOX 12017 $as_echo "$ac_log" 12018} >&5 12019 12020_ACEOF 12021cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12022# 12023# INIT-COMMANDS 12024# 12025AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 12026 12027_ACEOF 12028 12029cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12030 12031# Handling of arguments. 12032for ac_config_target in $ac_config_targets 12033do 12034 case $ac_config_target in 12035 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12036 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12037 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12038 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12039 "launchd/Makefile") CONFIG_FILES="$CONFIG_FILES launchd/Makefile" ;; 12040 "launchd/privileged_startx/Makefile") CONFIG_FILES="$CONFIG_FILES launchd/privileged_startx/Makefile" ;; 12041 "launchd/user_startx/Makefile") CONFIG_FILES="$CONFIG_FILES launchd/user_startx/Makefile" ;; 12042 12043 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12044 esac 12045done 12046 12047 12048# If the user did not use the arguments to specify the items to instantiate, 12049# then the envvar interface is used. Set only those that are not. 12050# We use the long form for the default assignment because of an extremely 12051# bizarre bug on SunOS 4.1.3. 12052if $ac_need_defaults; then 12053 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12054 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 12055 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12056fi 12057 12058# Have a temporary directory for convenience. Make it in the build tree 12059# simply because there is no reason against having it here, and in addition, 12060# creating and moving files from /tmp can sometimes cause problems. 12061# Hook for its removal unless debugging. 12062# Note that there is a small window in which the directory will not be cleaned: 12063# after its creation but before its name has been assigned to `$tmp'. 12064$debug || 12065{ 12066 tmp= ac_tmp= 12067 trap 'exit_status=$? 12068 : "${ac_tmp:=$tmp}" 12069 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12070' 0 12071 trap 'as_fn_exit 1' 1 2 13 15 12072} 12073# Create a (secure) tmp directory for tmp files. 12074 12075{ 12076 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12077 test -d "$tmp" 12078} || 12079{ 12080 tmp=./conf$$-$RANDOM 12081 (umask 077 && mkdir "$tmp") 12082} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12083ac_tmp=$tmp 12084 12085# Set up the scripts for CONFIG_FILES section. 12086# No need to generate them if there are no CONFIG_FILES. 12087# This happens for instance with `./config.status config.h'. 12088if test -n "$CONFIG_FILES"; then 12089 12090 12091ac_cr=`echo X | tr X '\015'` 12092# On cygwin, bash can eat \r inside `` if the user requested igncr. 12093# But we know of no other shell where ac_cr would be empty at this 12094# point, so we can use a bashism as a fallback. 12095if test "x$ac_cr" = x; then 12096 eval ac_cr=\$\'\\r\' 12097fi 12098ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12099if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12100 ac_cs_awk_cr='\\r' 12101else 12102 ac_cs_awk_cr=$ac_cr 12103fi 12104 12105echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12106_ACEOF 12107 12108 12109{ 12110 echo "cat >conf$$subs.awk <<_ACEOF" && 12111 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12112 echo "_ACEOF" 12113} >conf$$subs.sh || 12114 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12115ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12116ac_delim='%!_!# ' 12117for ac_last_try in false false false false false :; do 12118 . ./conf$$subs.sh || 12119 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12120 12121 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12122 if test $ac_delim_n = $ac_delim_num; then 12123 break 12124 elif $ac_last_try; then 12125 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12126 else 12127 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12128 fi 12129done 12130rm -f conf$$subs.sh 12131 12132cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12133cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12134_ACEOF 12135sed -n ' 12136h 12137s/^/S["/; s/!.*/"]=/ 12138p 12139g 12140s/^[^!]*!// 12141:repl 12142t repl 12143s/'"$ac_delim"'$// 12144t delim 12145:nl 12146h 12147s/\(.\{148\}\)..*/\1/ 12148t more1 12149s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12150p 12151n 12152b repl 12153:more1 12154s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12155p 12156g 12157s/.\{148\}// 12158t nl 12159:delim 12160h 12161s/\(.\{148\}\)..*/\1/ 12162t more2 12163s/["\\]/\\&/g; s/^/"/; s/$/"/ 12164p 12165b 12166:more2 12167s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12168p 12169g 12170s/.\{148\}// 12171t delim 12172' <conf$$subs.awk | sed ' 12173/^[^""]/{ 12174 N 12175 s/\n// 12176} 12177' >>$CONFIG_STATUS || ac_write_fail=1 12178rm -f conf$$subs.awk 12179cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12180_ACAWK 12181cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12182 for (key in S) S_is_set[key] = 1 12183 FS = "" 12184 12185} 12186{ 12187 line = $ 0 12188 nfields = split(line, field, "@") 12189 substed = 0 12190 len = length(field[1]) 12191 for (i = 2; i < nfields; i++) { 12192 key = field[i] 12193 keylen = length(key) 12194 if (S_is_set[key]) { 12195 value = S[key] 12196 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12197 len += length(value) + length(field[++i]) 12198 substed = 1 12199 } else 12200 len += 1 + keylen 12201 } 12202 12203 print line 12204} 12205 12206_ACAWK 12207_ACEOF 12208cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12209if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12210 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12211else 12212 cat 12213fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12214 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12215_ACEOF 12216 12217# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12218# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12219# trailing colons and then remove the whole line if VPATH becomes empty 12220# (actually we leave an empty line to preserve line numbers). 12221if test "x$srcdir" = x.; then 12222 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12223h 12224s/// 12225s/^/:/ 12226s/[ ]*$/:/ 12227s/:\$(srcdir):/:/g 12228s/:\${srcdir}:/:/g 12229s/:@srcdir@:/:/g 12230s/^:*// 12231s/:*$// 12232x 12233s/\(=[ ]*\).*/\1/ 12234G 12235s/\n// 12236s/^[^=]*=[ ]*$// 12237}' 12238fi 12239 12240cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12241fi # test -n "$CONFIG_FILES" 12242 12243# Set up the scripts for CONFIG_HEADERS section. 12244# No need to generate them if there are no CONFIG_HEADERS. 12245# This happens for instance with `./config.status Makefile'. 12246if test -n "$CONFIG_HEADERS"; then 12247cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12248BEGIN { 12249_ACEOF 12250 12251# Transform confdefs.h into an awk script `defines.awk', embedded as 12252# here-document in config.status, that substitutes the proper values into 12253# config.h.in to produce config.h. 12254 12255# Create a delimiter string that does not exist in confdefs.h, to ease 12256# handling of long lines. 12257ac_delim='%!_!# ' 12258for ac_last_try in false false :; do 12259 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12260 if test -z "$ac_tt"; then 12261 break 12262 elif $ac_last_try; then 12263 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12264 else 12265 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12266 fi 12267done 12268 12269# For the awk script, D is an array of macro values keyed by name, 12270# likewise P contains macro parameters if any. Preserve backslash 12271# newline sequences. 12272 12273ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12274sed -n ' 12275s/.\{148\}/&'"$ac_delim"'/g 12276t rset 12277:rset 12278s/^[ ]*#[ ]*define[ ][ ]*/ / 12279t def 12280d 12281:def 12282s/\\$// 12283t bsnl 12284s/["\\]/\\&/g 12285s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12286D["\1"]=" \3"/p 12287s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12288d 12289:bsnl 12290s/["\\]/\\&/g 12291s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12292D["\1"]=" \3\\\\\\n"\\/p 12293t cont 12294s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12295t cont 12296d 12297:cont 12298n 12299s/.\{148\}/&'"$ac_delim"'/g 12300t clear 12301:clear 12302s/\\$// 12303t bsnlc 12304s/["\\]/\\&/g; s/^/"/; s/$/"/p 12305d 12306:bsnlc 12307s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12308b cont 12309' <confdefs.h | sed ' 12310s/'"$ac_delim"'/"\\\ 12311"/g' >>$CONFIG_STATUS || ac_write_fail=1 12312 12313cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12314 for (key in D) D_is_set[key] = 1 12315 FS = "" 12316} 12317/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12318 line = \$ 0 12319 split(line, arg, " ") 12320 if (arg[1] == "#") { 12321 defundef = arg[2] 12322 mac1 = arg[3] 12323 } else { 12324 defundef = substr(arg[1], 2) 12325 mac1 = arg[2] 12326 } 12327 split(mac1, mac2, "(") #) 12328 macro = mac2[1] 12329 prefix = substr(line, 1, index(line, defundef) - 1) 12330 if (D_is_set[macro]) { 12331 # Preserve the white space surrounding the "#". 12332 print prefix "define", macro P[macro] D[macro] 12333 next 12334 } else { 12335 # Replace #undef with comments. This is necessary, for example, 12336 # in the case of _POSIX_SOURCE, which is predefined and required 12337 # on some systems where configure will not decide to define it. 12338 if (defundef == "undef") { 12339 print "/*", prefix defundef, macro, "*/" 12340 next 12341 } 12342 } 12343} 12344{ print } 12345_ACAWK 12346_ACEOF 12347cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12348 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12349fi # test -n "$CONFIG_HEADERS" 12350 12351 12352eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12353shift 12354for ac_tag 12355do 12356 case $ac_tag in 12357 :[FHLC]) ac_mode=$ac_tag; continue;; 12358 esac 12359 case $ac_mode$ac_tag in 12360 :[FHL]*:*);; 12361 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12362 :[FH]-) ac_tag=-:-;; 12363 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12364 esac 12365 ac_save_IFS=$IFS 12366 IFS=: 12367 set x $ac_tag 12368 IFS=$ac_save_IFS 12369 shift 12370 ac_file=$1 12371 shift 12372 12373 case $ac_mode in 12374 :L) ac_source=$1;; 12375 :[FH]) 12376 ac_file_inputs= 12377 for ac_f 12378 do 12379 case $ac_f in 12380 -) ac_f="$ac_tmp/stdin";; 12381 *) # Look for the file first in the build tree, then in the source tree 12382 # (if the path is not absolute). The absolute path cannot be DOS-style, 12383 # because $ac_f cannot contain `:'. 12384 test -f "$ac_f" || 12385 case $ac_f in 12386 [\\/$]*) false;; 12387 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12388 esac || 12389 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12390 esac 12391 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12392 as_fn_append ac_file_inputs " '$ac_f'" 12393 done 12394 12395 # Let's still pretend it is `configure' which instantiates (i.e., don't 12396 # use $as_me), people would be surprised to read: 12397 # /* config.h. Generated by config.status. */ 12398 configure_input='Generated from '` 12399 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12400 `' by configure.' 12401 if test x"$ac_file" != x-; then 12402 configure_input="$ac_file. $configure_input" 12403 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12404$as_echo "$as_me: creating $ac_file" >&6;} 12405 fi 12406 # Neutralize special characters interpreted by sed in replacement strings. 12407 case $configure_input in #( 12408 *\&* | *\|* | *\\* ) 12409 ac_sed_conf_input=`$as_echo "$configure_input" | 12410 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12411 *) ac_sed_conf_input=$configure_input;; 12412 esac 12413 12414 case $ac_tag in 12415 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12416 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12417 esac 12418 ;; 12419 esac 12420 12421 ac_dir=`$as_dirname -- "$ac_file" || 12422$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12423 X"$ac_file" : 'X\(//\)[^/]' \| \ 12424 X"$ac_file" : 'X\(//\)$' \| \ 12425 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12426$as_echo X"$ac_file" | 12427 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12428 s//\1/ 12429 q 12430 } 12431 /^X\(\/\/\)[^/].*/{ 12432 s//\1/ 12433 q 12434 } 12435 /^X\(\/\/\)$/{ 12436 s//\1/ 12437 q 12438 } 12439 /^X\(\/\).*/{ 12440 s//\1/ 12441 q 12442 } 12443 s/.*/./; q'` 12444 as_dir="$ac_dir"; as_fn_mkdir_p 12445 ac_builddir=. 12446 12447case "$ac_dir" in 12448.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12449*) 12450 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12451 # A ".." for each directory in $ac_dir_suffix. 12452 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12453 case $ac_top_builddir_sub in 12454 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12455 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12456 esac ;; 12457esac 12458ac_abs_top_builddir=$ac_pwd 12459ac_abs_builddir=$ac_pwd$ac_dir_suffix 12460# for backward compatibility: 12461ac_top_builddir=$ac_top_build_prefix 12462 12463case $srcdir in 12464 .) # We are building in place. 12465 ac_srcdir=. 12466 ac_top_srcdir=$ac_top_builddir_sub 12467 ac_abs_top_srcdir=$ac_pwd ;; 12468 [\\/]* | ?:[\\/]* ) # Absolute name. 12469 ac_srcdir=$srcdir$ac_dir_suffix; 12470 ac_top_srcdir=$srcdir 12471 ac_abs_top_srcdir=$srcdir ;; 12472 *) # Relative name. 12473 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12474 ac_top_srcdir=$ac_top_build_prefix$srcdir 12475 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12476esac 12477ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12478 12479 12480 case $ac_mode in 12481 :F) 12482 # 12483 # CONFIG_FILE 12484 # 12485 12486 case $INSTALL in 12487 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12488 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12489 esac 12490 ac_MKDIR_P=$MKDIR_P 12491 case $MKDIR_P in 12492 [\\/$]* | ?:[\\/]* ) ;; 12493 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12494 esac 12495_ACEOF 12496 12497cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12498# If the template does not know about datarootdir, expand it. 12499# FIXME: This hack should be removed a few years after 2.60. 12500ac_datarootdir_hack=; ac_datarootdir_seen= 12501ac_sed_dataroot=' 12502/datarootdir/ { 12503 p 12504 q 12505} 12506/@datadir@/p 12507/@docdir@/p 12508/@infodir@/p 12509/@localedir@/p 12510/@mandir@/p' 12511case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12512*datarootdir*) ac_datarootdir_seen=yes;; 12513*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12514 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12515$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12516_ACEOF 12517cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12518 ac_datarootdir_hack=' 12519 s&@datadir@&$datadir&g 12520 s&@docdir@&$docdir&g 12521 s&@infodir@&$infodir&g 12522 s&@localedir@&$localedir&g 12523 s&@mandir@&$mandir&g 12524 s&\\\${datarootdir}&$datarootdir&g' ;; 12525esac 12526_ACEOF 12527 12528# Neutralize VPATH when `$srcdir' = `.'. 12529# Shell code in configure.ac might set extrasub. 12530# FIXME: do we really want to maintain this feature? 12531cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12532ac_sed_extra="$ac_vpsub 12533$extrasub 12534_ACEOF 12535cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12536:t 12537/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12538s|@configure_input@|$ac_sed_conf_input|;t t 12539s&@top_builddir@&$ac_top_builddir_sub&;t t 12540s&@top_build_prefix@&$ac_top_build_prefix&;t t 12541s&@srcdir@&$ac_srcdir&;t t 12542s&@abs_srcdir@&$ac_abs_srcdir&;t t 12543s&@top_srcdir@&$ac_top_srcdir&;t t 12544s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12545s&@builddir@&$ac_builddir&;t t 12546s&@abs_builddir@&$ac_abs_builddir&;t t 12547s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12548s&@INSTALL@&$ac_INSTALL&;t t 12549s&@MKDIR_P@&$ac_MKDIR_P&;t t 12550$ac_datarootdir_hack 12551" 12552eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12553 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12554 12555test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12556 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12557 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12558 "$ac_tmp/out"`; test -z "$ac_out"; } && 12559 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12560which seems to be undefined. Please make sure it is defined" >&5 12561$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12562which seems to be undefined. Please make sure it is defined" >&2;} 12563 12564 rm -f "$ac_tmp/stdin" 12565 case $ac_file in 12566 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12567 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12568 esac \ 12569 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12570 ;; 12571 :H) 12572 # 12573 # CONFIG_HEADER 12574 # 12575 if test x"$ac_file" != x-; then 12576 { 12577 $as_echo "/* $configure_input */" \ 12578 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12579 } >"$ac_tmp/config.h" \ 12580 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12581 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12582 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12583$as_echo "$as_me: $ac_file is unchanged" >&6;} 12584 else 12585 rm -f "$ac_file" 12586 mv "$ac_tmp/config.h" "$ac_file" \ 12587 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12588 fi 12589 else 12590 $as_echo "/* $configure_input */" \ 12591 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12592 || as_fn_error $? "could not create -" "$LINENO" 5 12593 fi 12594# Compute "$ac_file"'s index in $config_headers. 12595_am_arg="$ac_file" 12596_am_stamp_count=1 12597for _am_header in $config_headers :; do 12598 case $_am_header in 12599 $_am_arg | $_am_arg:* ) 12600 break ;; 12601 * ) 12602 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12603 esac 12604done 12605echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12606$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12607 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12608 X"$_am_arg" : 'X\(//\)$' \| \ 12609 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12610$as_echo X"$_am_arg" | 12611 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12612 s//\1/ 12613 q 12614 } 12615 /^X\(\/\/\)[^/].*/{ 12616 s//\1/ 12617 q 12618 } 12619 /^X\(\/\/\)$/{ 12620 s//\1/ 12621 q 12622 } 12623 /^X\(\/\).*/{ 12624 s//\1/ 12625 q 12626 } 12627 s/.*/./; q'`/stamp-h$_am_stamp_count 12628 ;; 12629 12630 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12631$as_echo "$as_me: executing $ac_file commands" >&6;} 12632 ;; 12633 esac 12634 12635 12636 case $ac_file$ac_mode in 12637 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12638 # Older Autoconf quotes --file arguments for eval, but not when files 12639 # are listed without --file. Let's play safe and only enable the eval 12640 # if we detect the quoting. 12641 case $CONFIG_FILES in 12642 *\'*) eval set x "$CONFIG_FILES" ;; 12643 *) set x $CONFIG_FILES ;; 12644 esac 12645 shift 12646 for mf 12647 do 12648 # Strip MF so we end up with the name of the file. 12649 mf=`echo "$mf" | sed -e 's/:.*$//'` 12650 # Check whether this is an Automake generated Makefile or not. 12651 # We used to match only the files named 'Makefile.in', but 12652 # some people rename them; so instead we look at the file content. 12653 # Grep'ing the first line is not enough: some people post-process 12654 # each Makefile.in and add a new line on top of each file to say so. 12655 # Grep'ing the whole file is not good either: AIX grep has a line 12656 # limit of 2048, but all sed's we know have understand at least 4000. 12657 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12658 dirpart=`$as_dirname -- "$mf" || 12659$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12660 X"$mf" : 'X\(//\)[^/]' \| \ 12661 X"$mf" : 'X\(//\)$' \| \ 12662 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12663$as_echo X"$mf" | 12664 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12665 s//\1/ 12666 q 12667 } 12668 /^X\(\/\/\)[^/].*/{ 12669 s//\1/ 12670 q 12671 } 12672 /^X\(\/\/\)$/{ 12673 s//\1/ 12674 q 12675 } 12676 /^X\(\/\).*/{ 12677 s//\1/ 12678 q 12679 } 12680 s/.*/./; q'` 12681 else 12682 continue 12683 fi 12684 # Extract the definition of DEPDIR, am__include, and am__quote 12685 # from the Makefile without running 'make'. 12686 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12687 test -z "$DEPDIR" && continue 12688 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12689 test -z "$am__include" && continue 12690 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12691 # Find all dependency output files, they are included files with 12692 # $(DEPDIR) in their names. We invoke sed twice because it is the 12693 # simplest approach to changing $(DEPDIR) to its actual value in the 12694 # expansion. 12695 for file in `sed -n " 12696 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12697 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 12698 # Make sure the directory exists. 12699 test -f "$dirpart/$file" && continue 12700 fdir=`$as_dirname -- "$file" || 12701$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12702 X"$file" : 'X\(//\)[^/]' \| \ 12703 X"$file" : 'X\(//\)$' \| \ 12704 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12705$as_echo X"$file" | 12706 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12707 s//\1/ 12708 q 12709 } 12710 /^X\(\/\/\)[^/].*/{ 12711 s//\1/ 12712 q 12713 } 12714 /^X\(\/\/\)$/{ 12715 s//\1/ 12716 q 12717 } 12718 /^X\(\/\).*/{ 12719 s//\1/ 12720 q 12721 } 12722 s/.*/./; q'` 12723 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12724 # echo "creating $dirpart/$file" 12725 echo '# dummy' > "$dirpart/$file" 12726 done 12727 done 12728} 12729 ;; 12730 12731 esac 12732done # for ac_tag 12733 12734 12735as_fn_exit 0 12736_ACEOF 12737ac_clean_files=$ac_clean_files_save 12738 12739test $ac_write_fail = 0 || 12740 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12741 12742 12743# configure is writing to config.log, and then calls config.status. 12744# config.status does its own redirection, appending to config.log. 12745# Unfortunately, on DOS this fails, as config.log is still kept open 12746# by configure, so config.status won't be able to write to it; its 12747# output is simply discarded. So we exec the FD to /dev/null, 12748# effectively closing config.log, so it can be properly (re)opened and 12749# appended to by config.status. When coming back to configure, we 12750# need to make the FD available again. 12751if test "$no_create" != yes; then 12752 ac_cs_success=: 12753 ac_config_status_args= 12754 test "$silent" = yes && 12755 ac_config_status_args="$ac_config_status_args --quiet" 12756 exec 5>/dev/null 12757 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12758 exec 5>>config.log 12759 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12760 # would make configure fail if this is the last instruction. 12761 $ac_cs_success || as_fn_exit 1 12762fi 12763if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12764 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12765$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12766fi 12767 12768