configure revision 1114aea8
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68 for imake 1.0.5. 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='imake' 563PACKAGE_TARNAME='imake' 564PACKAGE_VERSION='1.0.5' 565PACKAGE_STRING='imake 1.0.5' 566PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567PACKAGE_URL='' 568 569# Factoring default headers for most tests. 570ac_includes_default="\ 571#include <stdio.h> 572#ifdef HAVE_SYS_TYPES_H 573# include <sys/types.h> 574#endif 575#ifdef HAVE_SYS_STAT_H 576# include <sys/stat.h> 577#endif 578#ifdef STDC_HEADERS 579# include <stdlib.h> 580# include <stddef.h> 581#else 582# ifdef HAVE_STDLIB_H 583# include <stdlib.h> 584# endif 585#endif 586#ifdef HAVE_STRING_H 587# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 588# include <memory.h> 589# endif 590# include <string.h> 591#endif 592#ifdef HAVE_STRINGS_H 593# include <strings.h> 594#endif 595#ifdef HAVE_INTTYPES_H 596# include <inttypes.h> 597#endif 598#ifdef HAVE_STDINT_H 599# include <stdint.h> 600#endif 601#ifdef HAVE_UNISTD_H 602# include <unistd.h> 603#endif" 604 605ac_subst_vars='am__EXEEXT_FALSE 606am__EXEEXT_TRUE 607LTLIBOBJS 608LIBOBJS 609XPROTO_LIBS 610XPROTO_CFLAGS 611BUILD_MKHTMLINDEX_FALSE 612BUILD_MKHTMLINDEX_TRUE 613BUILD_CLEANLINKS_FALSE 614BUILD_CLEANLINKS_TRUE 615BUILD_MKDIRHIER_FALSE 616BUILD_MKDIRHIER_TRUE 617BUILD_MERGELIB_FALSE 618BUILD_MERGELIB_TRUE 619BUILD_CCMAKEDEP_FALSE 620BUILD_CCMAKEDEP_TRUE 621BUILD_XMKMF_FALSE 622BUILD_XMKMF_TRUE 623BUILD_MAKEG_FALSE 624BUILD_MAKEG_TRUE 625BUILD_REVPATH_FALSE 626BUILD_REVPATH_TRUE 627RANLIB 628ARCMD 629PREPROCESSCMD_MKDEPEND 630XCONFDIR 631HAS_PERL_FALSE 632HAS_PERL_TRUE 633HAS_PERL 634CPP_PROGRAM 635RAWCPPFLAGS 636RAWCPP 637AM_BACKSLASH 638AM_DEFAULT_VERBOSITY 639MAN_SUBSTS 640XORG_MAN_PAGE 641ADMIN_MAN_DIR 642DRIVER_MAN_DIR 643MISC_MAN_DIR 644FILE_MAN_DIR 645LIB_MAN_DIR 646APP_MAN_DIR 647ADMIN_MAN_SUFFIX 648DRIVER_MAN_SUFFIX 649MISC_MAN_SUFFIX 650FILE_MAN_SUFFIX 651LIB_MAN_SUFFIX 652APP_MAN_SUFFIX 653SED 654host_os 655host_vendor 656host_cpu 657host 658build_os 659build_vendor 660build_cpu 661build 662INSTALL_CMD 663PKG_CONFIG 664CHANGELOG_CMD 665STRICT_CFLAGS 666CWARNFLAGS 667BASE_CFLAGS 668EGREP 669GREP 670CPP 671am__fastdepCC_FALSE 672am__fastdepCC_TRUE 673CCDEPMODE 674AMDEPBACKSLASH 675AMDEP_FALSE 676AMDEP_TRUE 677am__quote 678am__include 679DEPDIR 680OBJEXT 681EXEEXT 682ac_ct_CC 683CPPFLAGS 684LDFLAGS 685CFLAGS 686CC 687MAINT 688MAINTAINER_MODE_FALSE 689MAINTAINER_MODE_TRUE 690am__untar 691am__tar 692AMTAR 693am__leading_dot 694SET_MAKE 695AWK 696mkdir_p 697MKDIR_P 698INSTALL_STRIP_PROGRAM 699STRIP 700install_sh 701MAKEINFO 702AUTOHEADER 703AUTOMAKE 704AUTOCONF 705ACLOCAL 706VERSION 707PACKAGE 708CYGPATH_W 709am__isrc 710INSTALL_DATA 711INSTALL_SCRIPT 712INSTALL_PROGRAM 713target_alias 714host_alias 715build_alias 716LIBS 717ECHO_T 718ECHO_N 719ECHO_C 720DEFS 721mandir 722localedir 723libdir 724psdir 725pdfdir 726dvidir 727htmldir 728infodir 729docdir 730oldincludedir 731includedir 732localstatedir 733sharedstatedir 734sysconfdir 735datadir 736datarootdir 737libexecdir 738sbindir 739bindir 740program_transform_name 741prefix 742exec_prefix 743PACKAGE_URL 744PACKAGE_BUGREPORT 745PACKAGE_STRING 746PACKAGE_VERSION 747PACKAGE_TARNAME 748PACKAGE_NAME 749PATH_SEPARATOR 750SHELL' 751ac_subst_files='' 752ac_user_opts=' 753enable_option_checking 754enable_maintainer_mode 755enable_dependency_tracking 756enable_selective_werror 757enable_strict_compilation 758enable_silent_rules 759with_config_dir 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See below for descriptions of some of the useful variables. 1332 1333Defaults for the options are specified in brackets. 1334 1335Configuration: 1336 -h, --help display this help and exit 1337 --help=short display options specific to this package 1338 --help=recursive display the short help of all the included packages 1339 -V, --version display version information and exit 1340 -q, --quiet, --silent do not print \`checking ...' messages 1341 --cache-file=FILE cache test results in FILE [disabled] 1342 -C, --config-cache alias for \`--cache-file=config.cache' 1343 -n, --no-create do not create output files 1344 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1345 1346Installation directories: 1347 --prefix=PREFIX install architecture-independent files in PREFIX 1348 [$ac_default_prefix] 1349 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1350 [PREFIX] 1351 1352By default, \`make install' will install all the files in 1353\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1354an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1355for instance \`--prefix=\$HOME'. 1356 1357For better control, use the options below. 1358 1359Fine tuning of the installation directories: 1360 --bindir=DIR user executables [EPREFIX/bin] 1361 --sbindir=DIR system admin executables [EPREFIX/sbin] 1362 --libexecdir=DIR program executables [EPREFIX/libexec] 1363 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1364 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1365 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1366 --libdir=DIR object code libraries [EPREFIX/lib] 1367 --includedir=DIR C header files [PREFIX/include] 1368 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1369 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1370 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1371 --infodir=DIR info documentation [DATAROOTDIR/info] 1372 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1373 --mandir=DIR man documentation [DATAROOTDIR/man] 1374 --docdir=DIR documentation root [DATAROOTDIR/doc/imake] 1375 --htmldir=DIR html documentation [DOCDIR] 1376 --dvidir=DIR dvi documentation [DOCDIR] 1377 --pdfdir=DIR pdf documentation [DOCDIR] 1378 --psdir=DIR ps documentation [DOCDIR] 1379_ACEOF 1380 1381 cat <<\_ACEOF 1382 1383Program names: 1384 --program-prefix=PREFIX prepend PREFIX to installed program names 1385 --program-suffix=SUFFIX append SUFFIX to installed program names 1386 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1387 1388System types: 1389 --build=BUILD configure for building on BUILD [guessed] 1390 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1391_ACEOF 1392fi 1393 1394if test -n "$ac_init_help"; then 1395 case $ac_init_help in 1396 short | recursive ) echo "Configuration of imake 1.0.5:";; 1397 esac 1398 cat <<\_ACEOF 1399 1400Optional Features: 1401 --disable-option-checking ignore unrecognized --enable/--with options 1402 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1403 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1404 --enable-maintainer-mode enable make rules and dependencies not useful 1405 (and sometimes confusing) to the casual installer 1406 --disable-dependency-tracking speeds up one-time build 1407 --enable-dependency-tracking do not reject slow dependency extractors 1408 --disable-selective-werror 1409 Turn off selective compiler errors. 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Don't cache a 2538 # value for MKDIR_P within a source directory, because that will 2539 # break other packages using the cache if that directory is 2540 # removed, or if the value is a relative name. 2541 MKDIR_P="$ac_install_sh -d" 2542 fi 2543fi 2544{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2545$as_echo "$MKDIR_P" >&6; } 2546 2547mkdir_p="$MKDIR_P" 2548case $mkdir_p in 2549 [\\/$]* | ?:[\\/]*) ;; 2550 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2551esac 2552 2553for ac_prog in gawk mawk nawk awk 2554do 2555 # Extract the first word of "$ac_prog", so it can be a program name with args. 2556set dummy $ac_prog; ac_word=$2 2557{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2558$as_echo_n "checking for $ac_word... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2642 fi 2643fi 2644 2645# test whether we have cygpath 2646if test -z "$CYGPATH_W"; then 2647 if (cygpath --version) >/dev/null 2>/dev/null; then 2648 CYGPATH_W='cygpath -w' 2649 else 2650 CYGPATH_W=echo 2651 fi 2652fi 2653 2654 2655# Define the identity of the package. 2656 PACKAGE='imake' 2657 VERSION='1.0.5' 2658 2659 2660cat >>confdefs.h <<_ACEOF 2661#define PACKAGE "$PACKAGE" 2662_ACEOF 2663 2664 2665cat >>confdefs.h <<_ACEOF 2666#define VERSION "$VERSION" 2667_ACEOF 2668 2669# Some tools Automake needs. 2670 2671ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2672 2673 2674AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2675 2676 2677AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2678 2679 2680AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2681 2682 2683MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2684 2685# We need awk for the "check" target. The system "awk" is bad on 2686# some platforms. 2687# Always define AMTAR for backward compatibility. 2688 2689AMTAR=${AMTAR-"${am_missing_run}tar"} 2690 2691am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2692 2693 2694 2695 2696 2697 2698{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2699$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... 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" >&6; } 2808if ${ac_cv_prog_CC+:} false; then : 2809 $as_echo_n "(cached) " >&6 2810else 2811 if test -n "$CC"; then 2812 ac_cv_prog_CC="$CC" # Let the user override the test. 2813else 2814as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2815for as_dir in $PATH 2816do 2817 IFS=$as_save_IFS 2818 test -z "$as_dir" && as_dir=. 2819 for ac_exec_ext in '' $ac_executable_extensions; do 2820 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2821 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2822 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2823 break 2 2824 fi 2825done 2826 done 2827IFS=$as_save_IFS 2828 2829fi 2830fi 2831CC=$ac_cv_prog_CC 2832if test -n "$CC"; then 2833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2834$as_echo "$CC" >&6; } 2835else 2836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2837$as_echo "no" >&6; } 2838fi 2839 2840 2841fi 2842if test -z "$ac_cv_prog_CC"; then 2843 ac_ct_CC=$CC 2844 # Extract the first word of "gcc", so it can be a program name with args. 2845set dummy gcc; ac_word=$2 2846{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2847$as_echo_n "checking for $ac_word... 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" >&6; } 2901if ${ac_cv_prog_CC+:} false; then : 2902 $as_echo_n "(cached) " >&6 2903else 2904 if test -n "$CC"; then 2905 ac_cv_prog_CC="$CC" # Let the user override the test. 2906else 2907as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2908for as_dir in $PATH 2909do 2910 IFS=$as_save_IFS 2911 test -z "$as_dir" && as_dir=. 2912 for ac_exec_ext in '' $ac_executable_extensions; do 2913 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2914 ac_cv_prog_CC="${ac_tool_prefix}cc" 2915 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2916 break 2 2917 fi 2918done 2919 done 2920IFS=$as_save_IFS 2921 2922fi 2923fi 2924CC=$ac_cv_prog_CC 2925if test -n "$CC"; then 2926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2927$as_echo "$CC" >&6; } 2928else 2929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2930$as_echo "no" >&6; } 2931fi 2932 2933 2934 fi 2935fi 2936if test -z "$CC"; then 2937 # Extract the first word of "cc", so it can be a program name with args. 2938set dummy cc; ac_word=$2 2939{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2940$as_echo_n "checking for $ac_word... " >&6; } 2941if ${ac_cv_prog_CC+:} false; then : 2942 $as_echo_n "(cached) " >&6 2943else 2944 if test -n "$CC"; then 2945 ac_cv_prog_CC="$CC" # Let the user override the test. 2946else 2947 ac_prog_rejected=no 2948as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2949for as_dir in $PATH 2950do 2951 IFS=$as_save_IFS 2952 test -z "$as_dir" && as_dir=. 2953 for ac_exec_ext in '' $ac_executable_extensions; do 2954 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2955 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2956 ac_prog_rejected=yes 2957 continue 2958 fi 2959 ac_cv_prog_CC="cc" 2960 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2961 break 2 2962 fi 2963done 2964 done 2965IFS=$as_save_IFS 2966 2967if test $ac_prog_rejected = yes; then 2968 # We found a bogon in the path, so make sure we never use it. 2969 set dummy $ac_cv_prog_CC 2970 shift 2971 if test $# != 0; then 2972 # We chose a different compiler from the bogus one. 2973 # However, it has the same basename, so the bogon will be chosen 2974 # first if we set CC to just the basename; use the full file name. 2975 shift 2976 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2977 fi 2978fi 2979fi 2980fi 2981CC=$ac_cv_prog_CC 2982if test -n "$CC"; then 2983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2984$as_echo "$CC" >&6; } 2985else 2986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2987$as_echo "no" >&6; } 2988fi 2989 2990 2991fi 2992if test -z "$CC"; then 2993 if test -n "$ac_tool_prefix"; then 2994 for ac_prog in cl.exe 2995 do 2996 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2997set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2998{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2999$as_echo_n "checking for $ac_word... " >&6; } 3000if ${ac_cv_prog_CC+:} false; then : 3001 $as_echo_n "(cached) " >&6 3002else 3003 if test -n "$CC"; then 3004 ac_cv_prog_CC="$CC" # Let the user override the test. 3005else 3006as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3007for as_dir in $PATH 3008do 3009 IFS=$as_save_IFS 3010 test -z "$as_dir" && as_dir=. 3011 for ac_exec_ext in '' $ac_executable_extensions; do 3012 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3013 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3014 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3015 break 2 3016 fi 3017done 3018 done 3019IFS=$as_save_IFS 3020 3021fi 3022fi 3023CC=$ac_cv_prog_CC 3024if test -n "$CC"; then 3025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3026$as_echo "$CC" >&6; } 3027else 3028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3029$as_echo "no" >&6; } 3030fi 3031 3032 3033 test -n "$CC" && break 3034 done 3035fi 3036if test -z "$CC"; then 3037 ac_ct_CC=$CC 3038 for ac_prog in cl.exe 3039do 3040 # Extract the first word of "$ac_prog", so it can be a program name with args. 3041set dummy $ac_prog; ac_word=$2 3042{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3043$as_echo_n "checking for $ac_word... " >&6; } 3044if ${ac_cv_prog_ac_ct_CC+:} false; then : 3045 $as_echo_n "(cached) " >&6 3046else 3047 if test -n "$ac_ct_CC"; then 3048 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3049else 3050as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3051for as_dir in $PATH 3052do 3053 IFS=$as_save_IFS 3054 test -z "$as_dir" && as_dir=. 3055 for ac_exec_ext in '' $ac_executable_extensions; do 3056 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3057 ac_cv_prog_ac_ct_CC="$ac_prog" 3058 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3059 break 2 3060 fi 3061done 3062 done 3063IFS=$as_save_IFS 3064 3065fi 3066fi 3067ac_ct_CC=$ac_cv_prog_ac_ct_CC 3068if test -n "$ac_ct_CC"; then 3069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3070$as_echo "$ac_ct_CC" >&6; } 3071else 3072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3073$as_echo "no" >&6; } 3074fi 3075 3076 3077 test -n "$ac_ct_CC" && break 3078done 3079 3080 if test "x$ac_ct_CC" = x; then 3081 CC="" 3082 else 3083 case $cross_compiling:$ac_tool_warned in 3084yes:) 3085{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3086$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3087ac_tool_warned=yes ;; 3088esac 3089 CC=$ac_ct_CC 3090 fi 3091fi 3092 3093fi 3094 3095 3096test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3097$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3098as_fn_error $? "no acceptable C compiler found in \$PATH 3099See \`config.log' for more details" "$LINENO" 5; } 3100 3101# Provide some information about the compiler. 3102$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3103set X $ac_compile 3104ac_compiler=$2 3105for ac_option in --version -v -V -qversion; do 3106 { { ac_try="$ac_compiler $ac_option >&5" 3107case "(($ac_try" in 3108 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3109 *) ac_try_echo=$ac_try;; 3110esac 3111eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3112$as_echo "$ac_try_echo"; } >&5 3113 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3114 ac_status=$? 3115 if test -s conftest.err; then 3116 sed '10a\ 3117... rest of stderr output deleted ... 3118 10q' conftest.err >conftest.er1 3119 cat conftest.er1 >&5 3120 fi 3121 rm -f conftest.er1 conftest.err 3122 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3123 test $ac_status = 0; } 3124done 3125 3126cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3127/* end confdefs.h. */ 3128 3129int 3130main () 3131{ 3132 3133 ; 3134 return 0; 3135} 3136_ACEOF 3137ac_clean_files_save=$ac_clean_files 3138ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3139# Try to create an executable without -o first, disregard a.out. 3140# It will help us diagnose broken compilers, and finding out an intuition 3141# of exeext. 3142{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3143$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 3173# so that the user can short-circuit this test for compilers unknown to 3174# Autoconf. 3175for ac_file in $ac_files '' 3176do 3177 test -f "$ac_file" || continue 3178 case $ac_file in 3179 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3180 ;; 3181 [ab].out ) 3182 # We found the default executable, but exeext='' is most 3183 # certainly right. 3184 break;; 3185 *.* ) 3186 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3187 then :; else 3188 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3189 fi 3190 # We set ac_cv_exeext here because the later test for it is not 3191 # safe: cross compilers may not add the suffix if given an `-o' 3192 # argument, so we may need to know it at that point already. 3193 # Even if this section looks crufty: it has the advantage of 3194 # actually working. 3195 break;; 3196 * ) 3197 break;; 3198 esac 3199done 3200test "$ac_cv_exeext" = no && ac_cv_exeext= 3201 3202else 3203 ac_file='' 3204fi 3205if test -z "$ac_file"; then : 3206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3207$as_echo "no" >&6; } 3208$as_echo "$as_me: failed program was:" >&5 3209sed 's/^/| /' conftest.$ac_ext >&5 3210 3211{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3212$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3213as_fn_error 77 "C compiler cannot create executables 3214See \`config.log' for more details" "$LINENO" 5; } 3215else 3216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3217$as_echo "yes" >&6; } 3218fi 3219{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3220$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 3242# work properly (i.e., refer to `conftest.exe'), while it won't with 3243# `rm'. 3244for ac_file in conftest.exe conftest conftest.*; do 3245 test -f "$ac_file" || continue 3246 case $ac_file in 3247 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3248 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3249 break;; 3250 * ) break;; 3251 esac 3252done 3253else 3254 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3255$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3256as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3257See \`config.log' for more details" "$LINENO" 5; } 3258fi 3259rm -f conftest conftest$ac_cv_exeext 3260{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3261$as_echo "$ac_cv_exeext" >&6; } 3262 3263rm -f conftest.$ac_ext 3264EXEEXT=$ac_cv_exeext 3265ac_exeext=$EXEEXT 3266cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3267/* end confdefs.h. */ 3268#include <stdio.h> 3269int 3270main () 3271{ 3272FILE *f = fopen ("conftest.out", "w"); 3273 return ferror (f) || fclose (f) != 0; 3274 3275 ; 3276 return 0; 3277} 3278_ACEOF 3279ac_clean_files="$ac_clean_files conftest.out" 3280# Check that the compiler produces executables we can run. If not, either 3281# the compiler is broken, or we cross compile. 3282{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3283$as_echo_n "checking whether we are cross compiling... " >&6; } 3284if test "$cross_compiling" != yes; then 3285 { { ac_try="$ac_link" 3286case "(($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") 2>&5 3293 ac_status=$? 3294 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3295 test $ac_status = 0; } 3296 if { ac_try='./conftest$ac_cv_exeext' 3297 { { case "(($ac_try" in 3298 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3299 *) ac_try_echo=$ac_try;; 3300esac 3301eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3302$as_echo "$ac_try_echo"; } >&5 3303 (eval "$ac_try") 2>&5 3304 ac_status=$? 3305 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3306 test $ac_status = 0; }; }; then 3307 cross_compiling=no 3308 else 3309 if test "$cross_compiling" = maybe; then 3310 cross_compiling=yes 3311 else 3312 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3313$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3314as_fn_error $? "cannot run C compiled programs. 3315If you meant to cross compile, use \`--host'. 3316See \`config.log' for more details" "$LINENO" 5; } 3317 fi 3318 fi 3319fi 3320{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3321$as_echo "$cross_compiling" >&6; } 3322 3323rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3324ac_clean_files=$ac_clean_files_save 3325{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3326$as_echo_n "checking for suffix of object files... " >&6; } 3327if ${ac_cv_objext+:} false; then : 3328 $as_echo_n "(cached) " >&6 3329else 3330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3331/* end confdefs.h. */ 3332 3333int 3334main () 3335{ 3336 3337 ; 3338 return 0; 3339} 3340_ACEOF 3341rm -f conftest.o conftest.obj 3342if { { ac_try="$ac_compile" 3343case "(($ac_try" in 3344 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3345 *) ac_try_echo=$ac_try;; 3346esac 3347eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3348$as_echo "$ac_try_echo"; } >&5 3349 (eval "$ac_compile") 2>&5 3350 ac_status=$? 3351 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3352 test $ac_status = 0; }; then : 3353 for ac_file in conftest.o conftest.obj conftest.*; do 3354 test -f "$ac_file" || continue; 3355 case $ac_file in 3356 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3357 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3358 break;; 3359 esac 3360done 3361else 3362 $as_echo "$as_me: failed program was:" >&5 3363sed 's/^/| /' conftest.$ac_ext >&5 3364 3365{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3366$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3367as_fn_error $? "cannot compute suffix of object files: cannot compile 3368See \`config.log' for more details" "$LINENO" 5; } 3369fi 3370rm -f conftest.$ac_cv_objext conftest.$ac_ext 3371fi 3372{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3373$as_echo "$ac_cv_objext" >&6; } 3374OBJEXT=$ac_cv_objext 3375ac_objext=$OBJEXT 3376{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3377$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3378if ${ac_cv_c_compiler_gnu+:} false; then : 3379 $as_echo_n "(cached) " >&6 3380else 3381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3382/* end confdefs.h. */ 3383 3384int 3385main () 3386{ 3387#ifndef __GNUC__ 3388 choke me 3389#endif 3390 3391 ; 3392 return 0; 3393} 3394_ACEOF 3395if ac_fn_c_try_compile "$LINENO"; then : 3396 ac_compiler_gnu=yes 3397else 3398 ac_compiler_gnu=no 3399fi 3400rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3401ac_cv_c_compiler_gnu=$ac_compiler_gnu 3402 3403fi 3404{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3405$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3406if test $ac_compiler_gnu = yes; then 3407 GCC=yes 3408else 3409 GCC= 3410fi 3411ac_test_CFLAGS=${CFLAGS+set} 3412ac_save_CFLAGS=$CFLAGS 3413{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3414$as_echo_n "checking whether $CC accepts -g... " >&6; } 3415if ${ac_cv_prog_cc_g+:} false; then : 3416 $as_echo_n "(cached) " >&6 3417else 3418 ac_save_c_werror_flag=$ac_c_werror_flag 3419 ac_c_werror_flag=yes 3420 ac_cv_prog_cc_g=no 3421 CFLAGS="-g" 3422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3423/* end confdefs.h. */ 3424 3425int 3426main () 3427{ 3428 3429 ; 3430 return 0; 3431} 3432_ACEOF 3433if ac_fn_c_try_compile "$LINENO"; then : 3434 ac_cv_prog_cc_g=yes 3435else 3436 CFLAGS="" 3437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3438/* end confdefs.h. */ 3439 3440int 3441main () 3442{ 3443 3444 ; 3445 return 0; 3446} 3447_ACEOF 3448if ac_fn_c_try_compile "$LINENO"; then : 3449 3450else 3451 ac_c_werror_flag=$ac_save_c_werror_flag 3452 CFLAGS="-g" 3453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3454/* end confdefs.h. */ 3455 3456int 3457main () 3458{ 3459 3460 ; 3461 return 0; 3462} 3463_ACEOF 3464if ac_fn_c_try_compile "$LINENO"; then : 3465 ac_cv_prog_cc_g=yes 3466fi 3467rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3468fi 3469rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3470fi 3471rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3472 ac_c_werror_flag=$ac_save_c_werror_flag 3473fi 3474{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3475$as_echo "$ac_cv_prog_cc_g" >&6; } 3476if test "$ac_test_CFLAGS" = set; then 3477 CFLAGS=$ac_save_CFLAGS 3478elif test $ac_cv_prog_cc_g = yes; then 3479 if test "$GCC" = yes; then 3480 CFLAGS="-g -O2" 3481 else 3482 CFLAGS="-g" 3483 fi 3484else 3485 if test "$GCC" = yes; then 3486 CFLAGS="-O2" 3487 else 3488 CFLAGS= 3489 fi 3490fi 3491{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3492$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3493if ${ac_cv_prog_cc_c89+:} false; then : 3494 $as_echo_n "(cached) " >&6 3495else 3496 ac_cv_prog_cc_c89=no 3497ac_save_CC=$CC 3498cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3499/* end confdefs.h. */ 3500#include <stdarg.h> 3501#include <stdio.h> 3502#include <sys/types.h> 3503#include <sys/stat.h> 3504/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3505struct buf { int x; }; 3506FILE * (*rcsopen) (struct buf *, struct stat *, int); 3507static char *e (p, i) 3508 char **p; 3509 int i; 3510{ 3511 return p[i]; 3512} 3513static char *f (char * (*g) (char **, int), char **p, ...) 3514{ 3515 char *s; 3516 va_list v; 3517 va_start (v,p); 3518 s = g (p, va_arg (v,int)); 3519 va_end (v); 3520 return s; 3521} 3522 3523/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3524 function prototypes and stuff, but not '\xHH' hex character constants. 3525 These don't provoke an error unfortunately, instead are silently treated 3526 as 'x'. The following induces an error, until -std is added to get 3527 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3528 array size at least. It's necessary to write '\x00'==0 to get something 3529 that's true only with -std. */ 3530int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3531 3532/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3533 inside strings and character constants. */ 3534#define FOO(x) 'x' 3535int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3536 3537int test (int i, double x); 3538struct s1 {int (*f) (int a);}; 3539struct s2 {int (*f) (double a);}; 3540int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3541int argc; 3542char **argv; 3543int 3544main () 3545{ 3546return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3547 ; 3548 return 0; 3549} 3550_ACEOF 3551for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3552 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3553do 3554 CC="$ac_save_CC $ac_arg" 3555 if ac_fn_c_try_compile "$LINENO"; then : 3556 ac_cv_prog_cc_c89=$ac_arg 3557fi 3558rm -f core conftest.err conftest.$ac_objext 3559 test "x$ac_cv_prog_cc_c89" != "xno" && break 3560done 3561rm -f conftest.$ac_ext 3562CC=$ac_save_CC 3563 3564fi 3565# AC_CACHE_VAL 3566case "x$ac_cv_prog_cc_c89" in 3567 x) 3568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3569$as_echo "none needed" >&6; } ;; 3570 xno) 3571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3572$as_echo "unsupported" >&6; } ;; 3573 *) 3574 CC="$CC $ac_cv_prog_cc_c89" 3575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3576$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3577esac 3578if test "x$ac_cv_prog_cc_c89" != xno; then : 3579 3580fi 3581 3582ac_ext=c 3583ac_cpp='$CPP $CPPFLAGS' 3584ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3585ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3586ac_compiler_gnu=$ac_cv_c_compiler_gnu 3587 3588depcc="$CC" am_compiler_list= 3589 3590{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3591$as_echo_n "checking dependency style of $depcc... " >&6; } 3592if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3593 $as_echo_n "(cached) " >&6 3594else 3595 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3596 # We make a subdir and do the tests there. Otherwise we can end up 3597 # making bogus files that we don't know about and never remove. For 3598 # instance it was reported that on HP-UX the gcc test will end up 3599 # making a dummy file named `D' -- because `-MD' means `put the output 3600 # in D'. 3601 mkdir conftest.dir 3602 # Copy depcomp to subdir because otherwise we won't find it if we're 3603 # using a relative directory. 3604 cp "$am_depcomp" conftest.dir 3605 cd conftest.dir 3606 # We will build objects and dependencies in a subdirectory because 3607 # it helps to detect inapplicable dependency modes. For instance 3608 # both Tru64's cc and ICC support -MD to output dependencies as a 3609 # side effect of compilation, but ICC will put the dependencies in 3610 # the current directory while Tru64 will put them in the object 3611 # directory. 3612 mkdir sub 3613 3614 am_cv_CC_dependencies_compiler_type=none 3615 if test "$am_compiler_list" = ""; then 3616 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3617 fi 3618 am__universal=false 3619 case " $depcc " in #( 3620 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3621 esac 3622 3623 for depmode in $am_compiler_list; do 3624 # Setup a source with many dependencies, because some compilers 3625 # like to wrap large dependency lists on column 80 (with \), and 3626 # we should not choose a depcomp mode which is confused by this. 3627 # 3628 # We need to recreate these files for each test, as the compiler may 3629 # overwrite some of them when testing with obscure command lines. 3630 # This happens at least with the AIX C compiler. 3631 : > sub/conftest.c 3632 for i in 1 2 3 4 5 6; do 3633 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3634 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3635 # Solaris 8's {/usr,}/bin/sh. 3636 touch sub/conftst$i.h 3637 done 3638 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3639 3640 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3641 # mode. It turns out that the SunPro C++ compiler does not properly 3642 # handle `-M -o', and we need to detect this. Also, some Intel 3643 # versions had trouble with output in subdirs 3644 am__obj=sub/conftest.${OBJEXT-o} 3645 am__minus_obj="-o $am__obj" 3646 case $depmode in 3647 gcc) 3648 # This depmode causes a compiler race in universal mode. 3649 test "$am__universal" = false || continue 3650 ;; 3651 nosideeffect) 3652 # after this tag, mechanisms are not by side-effect, so they'll 3653 # only be used when explicitly requested 3654 if test "x$enable_dependency_tracking" = xyes; then 3655 continue 3656 else 3657 break 3658 fi 3659 ;; 3660 msvisualcpp | msvcmsys) 3661 # This compiler won't grok `-c -o', but also, the minuso test has 3662 # not run yet. These depmodes are late enough in the game, and 3663 # so weak that their functioning should not be impacted. 3664 am__obj=conftest.${OBJEXT-o} 3665 am__minus_obj= 3666 ;; 3667 none) break ;; 3668 esac 3669 if depmode=$depmode \ 3670 source=sub/conftest.c object=$am__obj \ 3671 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3672 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3673 >/dev/null 2>conftest.err && 3674 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3675 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3676 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3677 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3678 # icc doesn't choke on unknown options, it will just issue warnings 3679 # or remarks (even with -Werror). So we grep stderr for any message 3680 # that says an option was ignored or not supported. 3681 # When given -MP, icc 7.0 and 7.1 complain thusly: 3682 # icc: Command line warning: ignoring option '-M'; no argument required 3683 # The diagnosis changed in icc 8.0: 3684 # icc: Command line remark: option '-MP' not supported 3685 if (grep 'ignoring option' conftest.err || 3686 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3687 am_cv_CC_dependencies_compiler_type=$depmode 3688 break 3689 fi 3690 fi 3691 done 3692 3693 cd .. 3694 rm -rf conftest.dir 3695else 3696 am_cv_CC_dependencies_compiler_type=none 3697fi 3698 3699fi 3700{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3701$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3702CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3703 3704 if 3705 test "x$enable_dependency_tracking" != xno \ 3706 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3707 am__fastdepCC_TRUE= 3708 am__fastdepCC_FALSE='#' 3709else 3710 am__fastdepCC_TRUE='#' 3711 am__fastdepCC_FALSE= 3712fi 3713 3714 3715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3716$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3717if ${ac_cv_prog_cc_c99+:} false; then : 3718 $as_echo_n "(cached) " >&6 3719else 3720 ac_cv_prog_cc_c99=no 3721ac_save_CC=$CC 3722cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3723/* end confdefs.h. */ 3724#include <stdarg.h> 3725#include <stdbool.h> 3726#include <stdlib.h> 3727#include <wchar.h> 3728#include <stdio.h> 3729 3730// Check varargs macros. These examples are taken from C99 6.10.3.5. 3731#define debug(...) fprintf (stderr, __VA_ARGS__) 3732#define showlist(...) puts (#__VA_ARGS__) 3733#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3734static void 3735test_varargs_macros (void) 3736{ 3737 int x = 1234; 3738 int y = 5678; 3739 debug ("Flag"); 3740 debug ("X = %d\n", x); 3741 showlist (The first, second, and third items.); 3742 report (x>y, "x is %d but y is %d", x, y); 3743} 3744 3745// Check long long types. 3746#define BIG64 18446744073709551615ull 3747#define BIG32 4294967295ul 3748#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3749#if !BIG_OK 3750 your preprocessor is broken; 3751#endif 3752#if BIG_OK 3753#else 3754 your preprocessor is broken; 3755#endif 3756static long long int bignum = -9223372036854775807LL; 3757static unsigned long long int ubignum = BIG64; 3758 3759struct incomplete_array 3760{ 3761 int datasize; 3762 double data[]; 3763}; 3764 3765struct named_init { 3766 int number; 3767 const wchar_t *name; 3768 double average; 3769}; 3770 3771typedef const char *ccp; 3772 3773static inline int 3774test_restrict (ccp restrict text) 3775{ 3776 // See if C++-style comments work. 3777 // Iterate through items via the restricted pointer. 3778 // Also check for declarations in for loops. 3779 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3780 continue; 3781 return 0; 3782} 3783 3784// Check varargs and va_copy. 3785static void 3786test_varargs (const char *format, ...) 3787{ 3788 va_list args; 3789 va_start (args, format); 3790 va_list args_copy; 3791 va_copy (args_copy, args); 3792 3793 const char *str; 3794 int number; 3795 float fnumber; 3796 3797 while (*format) 3798 { 3799 switch (*format++) 3800 { 3801 case 's': // string 3802 str = va_arg (args_copy, const char *); 3803 break; 3804 case 'd': // int 3805 number = va_arg (args_copy, int); 3806 break; 3807 case 'f': // float 3808 fnumber = va_arg (args_copy, double); 3809 break; 3810 default: 3811 break; 3812 } 3813 } 3814 va_end (args_copy); 3815 va_end (args); 3816} 3817 3818int 3819main () 3820{ 3821 3822 // Check bool. 3823 _Bool success = false; 3824 3825 // Check restrict. 3826 if (test_restrict ("String literal") == 0) 3827 success = true; 3828 char *restrict newvar = "Another string"; 3829 3830 // Check varargs. 3831 test_varargs ("s, d' f .", "string", 65, 34.234); 3832 test_varargs_macros (); 3833 3834 // Check flexible array members. 3835 struct incomplete_array *ia = 3836 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3837 ia->datasize = 10; 3838 for (int i = 0; i < ia->datasize; ++i) 3839 ia->data[i] = i * 1.234; 3840 3841 // Check named initializers. 3842 struct named_init ni = { 3843 .number = 34, 3844 .name = L"Test wide string", 3845 .average = 543.34343, 3846 }; 3847 3848 ni.number = 58; 3849 3850 int dynamic_array[ni.number]; 3851 dynamic_array[ni.number - 1] = 543; 3852 3853 // work around unused variable warnings 3854 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3855 || dynamic_array[ni.number - 1] != 543); 3856 3857 ; 3858 return 0; 3859} 3860_ACEOF 3861for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3862do 3863 CC="$ac_save_CC $ac_arg" 3864 if ac_fn_c_try_compile "$LINENO"; then : 3865 ac_cv_prog_cc_c99=$ac_arg 3866fi 3867rm -f core conftest.err conftest.$ac_objext 3868 test "x$ac_cv_prog_cc_c99" != "xno" && break 3869done 3870rm -f conftest.$ac_ext 3871CC=$ac_save_CC 3872 3873fi 3874# AC_CACHE_VAL 3875case "x$ac_cv_prog_cc_c99" in 3876 x) 3877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3878$as_echo "none needed" >&6; } ;; 3879 xno) 3880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3881$as_echo "unsupported" >&6; } ;; 3882 *) 3883 CC="$CC $ac_cv_prog_cc_c99" 3884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3885$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3886esac 3887if test "x$ac_cv_prog_cc_c99" != xno; then : 3888 3889fi 3890 3891 3892 3893ac_ext=c 3894ac_cpp='$CPP $CPPFLAGS' 3895ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3896ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3897ac_compiler_gnu=$ac_cv_c_compiler_gnu 3898{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3899$as_echo_n "checking how to run the C preprocessor... " >&6; } 3900# On Suns, sometimes $CPP names a directory. 3901if test -n "$CPP" && test -d "$CPP"; then 3902 CPP= 3903fi 3904if test -z "$CPP"; then 3905 if ${ac_cv_prog_CPP+:} false; then : 3906 $as_echo_n "(cached) " >&6 3907else 3908 # Double quotes because CPP needs to be expanded 3909 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3910 do 3911 ac_preproc_ok=false 3912for ac_c_preproc_warn_flag in '' yes 3913do 3914 # Use a header file that comes with gcc, so configuring glibc 3915 # with a fresh cross-compiler works. 3916 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3917 # <limits.h> exists even on freestanding compilers. 3918 # On the NeXT, cc -E runs the code through the compiler's parser, 3919 # not just through cpp. "Syntax error" is here to catch this case. 3920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3921/* end confdefs.h. */ 3922#ifdef __STDC__ 3923# include <limits.h> 3924#else 3925# include <assert.h> 3926#endif 3927 Syntax error 3928_ACEOF 3929if ac_fn_c_try_cpp "$LINENO"; then : 3930 3931else 3932 # Broken: fails on valid input. 3933continue 3934fi 3935rm -f conftest.err conftest.i conftest.$ac_ext 3936 3937 # OK, works on sane cases. Now check whether nonexistent headers 3938 # can be detected and how. 3939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3940/* end confdefs.h. */ 3941#include <ac_nonexistent.h> 3942_ACEOF 3943if ac_fn_c_try_cpp "$LINENO"; then : 3944 # Broken: success on invalid input. 3945continue 3946else 3947 # Passes both tests. 3948ac_preproc_ok=: 3949break 3950fi 3951rm -f conftest.err conftest.i conftest.$ac_ext 3952 3953done 3954# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3955rm -f conftest.i conftest.err conftest.$ac_ext 3956if $ac_preproc_ok; then : 3957 break 3958fi 3959 3960 done 3961 ac_cv_prog_CPP=$CPP 3962 3963fi 3964 CPP=$ac_cv_prog_CPP 3965else 3966 ac_cv_prog_CPP=$CPP 3967fi 3968{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3969$as_echo "$CPP" >&6; } 3970ac_preproc_ok=false 3971for ac_c_preproc_warn_flag in '' yes 3972do 3973 # Use a header file that comes with gcc, so configuring glibc 3974 # with a fresh cross-compiler works. 3975 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3976 # <limits.h> exists even on freestanding compilers. 3977 # On the NeXT, cc -E runs the code through the compiler's parser, 3978 # not just through cpp. "Syntax error" is here to catch this case. 3979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3980/* end confdefs.h. */ 3981#ifdef __STDC__ 3982# include <limits.h> 3983#else 3984# include <assert.h> 3985#endif 3986 Syntax error 3987_ACEOF 3988if ac_fn_c_try_cpp "$LINENO"; then : 3989 3990else 3991 # Broken: fails on valid input. 3992continue 3993fi 3994rm -f conftest.err conftest.i conftest.$ac_ext 3995 3996 # OK, works on sane cases. Now check whether nonexistent headers 3997 # can be detected and how. 3998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3999/* end confdefs.h. */ 4000#include <ac_nonexistent.h> 4001_ACEOF 4002if ac_fn_c_try_cpp "$LINENO"; then : 4003 # Broken: success on invalid input. 4004continue 4005else 4006 # Passes both tests. 4007ac_preproc_ok=: 4008break 4009fi 4010rm -f conftest.err conftest.i conftest.$ac_ext 4011 4012done 4013# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4014rm -f conftest.i conftest.err conftest.$ac_ext 4015if $ac_preproc_ok; then : 4016 4017else 4018 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4019$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4020as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4021See \`config.log' for more details" "$LINENO" 5; } 4022fi 4023 4024ac_ext=c 4025ac_cpp='$CPP $CPPFLAGS' 4026ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4027ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4028ac_compiler_gnu=$ac_cv_c_compiler_gnu 4029 4030 4031{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4032$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4033if ${ac_cv_path_GREP+:} false; then : 4034 $as_echo_n "(cached) " >&6 4035else 4036 if test -z "$GREP"; then 4037 ac_path_GREP_found=false 4038 # Loop through the user's path and test for each of PROGNAME-LIST 4039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4040for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4041do 4042 IFS=$as_save_IFS 4043 test -z "$as_dir" && as_dir=. 4044 for ac_prog in grep ggrep; do 4045 for ac_exec_ext in '' $ac_executable_extensions; do 4046 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4047 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4048# Check for GNU ac_path_GREP and select it if it is found. 4049 # Check for GNU $ac_path_GREP 4050case `"$ac_path_GREP" --version 2>&1` in 4051*GNU*) 4052 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4053*) 4054 ac_count=0 4055 $as_echo_n 0123456789 >"conftest.in" 4056 while : 4057 do 4058 cat "conftest.in" "conftest.in" >"conftest.tmp" 4059 mv "conftest.tmp" "conftest.in" 4060 cp "conftest.in" "conftest.nl" 4061 $as_echo 'GREP' >> "conftest.nl" 4062 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4063 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4064 as_fn_arith $ac_count + 1 && ac_count=$as_val 4065 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4066 # Best one so far, save it but keep looking for a better one 4067 ac_cv_path_GREP="$ac_path_GREP" 4068 ac_path_GREP_max=$ac_count 4069 fi 4070 # 10*(2^10) chars as input seems more than enough 4071 test $ac_count -gt 10 && break 4072 done 4073 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4074esac 4075 4076 $ac_path_GREP_found && break 3 4077 done 4078 done 4079 done 4080IFS=$as_save_IFS 4081 if test -z "$ac_cv_path_GREP"; then 4082 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4083 fi 4084else 4085 ac_cv_path_GREP=$GREP 4086fi 4087 4088fi 4089{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4090$as_echo "$ac_cv_path_GREP" >&6; } 4091 GREP="$ac_cv_path_GREP" 4092 4093 4094{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4095$as_echo_n "checking for egrep... " >&6; } 4096if ${ac_cv_path_EGREP+:} false; then : 4097 $as_echo_n "(cached) " >&6 4098else 4099 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4100 then ac_cv_path_EGREP="$GREP -E" 4101 else 4102 if test -z "$EGREP"; then 4103 ac_path_EGREP_found=false 4104 # Loop through the user's path and test for each of PROGNAME-LIST 4105 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4106for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4107do 4108 IFS=$as_save_IFS 4109 test -z "$as_dir" && as_dir=. 4110 for ac_prog in egrep; do 4111 for ac_exec_ext in '' $ac_executable_extensions; do 4112 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4113 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4114# Check for GNU ac_path_EGREP and select it if it is found. 4115 # Check for GNU $ac_path_EGREP 4116case `"$ac_path_EGREP" --version 2>&1` in 4117*GNU*) 4118 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4119*) 4120 ac_count=0 4121 $as_echo_n 0123456789 >"conftest.in" 4122 while : 4123 do 4124 cat "conftest.in" "conftest.in" >"conftest.tmp" 4125 mv "conftest.tmp" "conftest.in" 4126 cp "conftest.in" "conftest.nl" 4127 $as_echo 'EGREP' >> "conftest.nl" 4128 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4129 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4130 as_fn_arith $ac_count + 1 && ac_count=$as_val 4131 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4132 # Best one so far, save it but keep looking for a better one 4133 ac_cv_path_EGREP="$ac_path_EGREP" 4134 ac_path_EGREP_max=$ac_count 4135 fi 4136 # 10*(2^10) chars as input seems more than enough 4137 test $ac_count -gt 10 && break 4138 done 4139 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4140esac 4141 4142 $ac_path_EGREP_found && break 3 4143 done 4144 done 4145 done 4146IFS=$as_save_IFS 4147 if test -z "$ac_cv_path_EGREP"; then 4148 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4149 fi 4150else 4151 ac_cv_path_EGREP=$EGREP 4152fi 4153 4154 fi 4155fi 4156{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4157$as_echo "$ac_cv_path_EGREP" >&6; } 4158 EGREP="$ac_cv_path_EGREP" 4159 4160 4161{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4162$as_echo_n "checking for ANSI C header files... " >&6; } 4163if ${ac_cv_header_stdc+:} false; then : 4164 $as_echo_n "(cached) " >&6 4165else 4166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4167/* end confdefs.h. */ 4168#include <stdlib.h> 4169#include <stdarg.h> 4170#include <string.h> 4171#include <float.h> 4172 4173int 4174main () 4175{ 4176 4177 ; 4178 return 0; 4179} 4180_ACEOF 4181if ac_fn_c_try_compile "$LINENO"; then : 4182 ac_cv_header_stdc=yes 4183else 4184 ac_cv_header_stdc=no 4185fi 4186rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4187 4188if test $ac_cv_header_stdc = yes; then 4189 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4191/* end confdefs.h. */ 4192#include <string.h> 4193 4194_ACEOF 4195if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4196 $EGREP "memchr" >/dev/null 2>&1; then : 4197 4198else 4199 ac_cv_header_stdc=no 4200fi 4201rm -f conftest* 4202 4203fi 4204 4205if test $ac_cv_header_stdc = yes; then 4206 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4208/* end confdefs.h. */ 4209#include <stdlib.h> 4210 4211_ACEOF 4212if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4213 $EGREP "free" >/dev/null 2>&1; then : 4214 4215else 4216 ac_cv_header_stdc=no 4217fi 4218rm -f conftest* 4219 4220fi 4221 4222if test $ac_cv_header_stdc = yes; then 4223 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4224 if test "$cross_compiling" = yes; then : 4225 : 4226else 4227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4228/* end confdefs.h. */ 4229#include <ctype.h> 4230#include <stdlib.h> 4231#if ((' ' & 0x0FF) == 0x020) 4232# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4233# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4234#else 4235# define ISLOWER(c) \ 4236 (('a' <= (c) && (c) <= 'i') \ 4237 || ('j' <= (c) && (c) <= 'r') \ 4238 || ('s' <= (c) && (c) <= 'z')) 4239# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4240#endif 4241 4242#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4243int 4244main () 4245{ 4246 int i; 4247 for (i = 0; i < 256; i++) 4248 if (XOR (islower (i), ISLOWER (i)) 4249 || toupper (i) != TOUPPER (i)) 4250 return 2; 4251 return 0; 4252} 4253_ACEOF 4254if ac_fn_c_try_run "$LINENO"; then : 4255 4256else 4257 ac_cv_header_stdc=no 4258fi 4259rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4260 conftest.$ac_objext conftest.beam conftest.$ac_ext 4261fi 4262 4263fi 4264fi 4265{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4266$as_echo "$ac_cv_header_stdc" >&6; } 4267if test $ac_cv_header_stdc = yes; then 4268 4269$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4270 4271fi 4272 4273# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4274for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4275 inttypes.h stdint.h unistd.h 4276do : 4277 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4278ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4279" 4280if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4281 cat >>confdefs.h <<_ACEOF 4282#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4283_ACEOF 4284 4285fi 4286 4287done 4288 4289 4290 4291 4292 4293 4294ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4295if test "x$ac_cv_have_decl___clang__" = xyes; then : 4296 CLANGCC="yes" 4297else 4298 CLANGCC="no" 4299fi 4300 4301ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4302if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4303 INTELCC="yes" 4304else 4305 INTELCC="no" 4306fi 4307 4308ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4309if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4310 SUNCC="yes" 4311else 4312 SUNCC="no" 4313fi 4314 4315 4316 4317 4318if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4319 if test -n "$ac_tool_prefix"; then 4320 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4321set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4322{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4323$as_echo_n "checking for $ac_word... " >&6; } 4324if ${ac_cv_path_PKG_CONFIG+:} false; then : 4325 $as_echo_n "(cached) " >&6 4326else 4327 case $PKG_CONFIG in 4328 [\\/]* | ?:[\\/]*) 4329 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4330 ;; 4331 *) 4332 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4333for as_dir in $PATH 4334do 4335 IFS=$as_save_IFS 4336 test -z "$as_dir" && as_dir=. 4337 for ac_exec_ext in '' $ac_executable_extensions; do 4338 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4339 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4340 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4341 break 2 4342 fi 4343done 4344 done 4345IFS=$as_save_IFS 4346 4347 ;; 4348esac 4349fi 4350PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4351if test -n "$PKG_CONFIG"; then 4352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4353$as_echo "$PKG_CONFIG" >&6; } 4354else 4355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4356$as_echo "no" >&6; } 4357fi 4358 4359 4360fi 4361if test -z "$ac_cv_path_PKG_CONFIG"; then 4362 ac_pt_PKG_CONFIG=$PKG_CONFIG 4363 # Extract the first word of "pkg-config", so it can be a program name with args. 4364set dummy pkg-config; ac_word=$2 4365{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4366$as_echo_n "checking for $ac_word... " >&6; } 4367if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4368 $as_echo_n "(cached) " >&6 4369else 4370 case $ac_pt_PKG_CONFIG in 4371 [\\/]* | ?:[\\/]*) 4372 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4373 ;; 4374 *) 4375 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4376for as_dir in $PATH 4377do 4378 IFS=$as_save_IFS 4379 test -z "$as_dir" && as_dir=. 4380 for ac_exec_ext in '' $ac_executable_extensions; do 4381 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4382 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4383 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4384 break 2 4385 fi 4386done 4387 done 4388IFS=$as_save_IFS 4389 4390 ;; 4391esac 4392fi 4393ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4394if test -n "$ac_pt_PKG_CONFIG"; then 4395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4396$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4397else 4398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4399$as_echo "no" >&6; } 4400fi 4401 4402 if test "x$ac_pt_PKG_CONFIG" = x; then 4403 PKG_CONFIG="" 4404 else 4405 case $cross_compiling:$ac_tool_warned in 4406yes:) 4407{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4408$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4409ac_tool_warned=yes ;; 4410esac 4411 PKG_CONFIG=$ac_pt_PKG_CONFIG 4412 fi 4413else 4414 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4415fi 4416 4417fi 4418if test -n "$PKG_CONFIG"; then 4419 _pkg_min_version=0.9.0 4420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4421$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4422 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4424$as_echo "yes" >&6; } 4425 else 4426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4427$as_echo "no" >&6; } 4428 PKG_CONFIG="" 4429 fi 4430 4431fi 4432# Make sure we can run config.sub. 4433$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4434 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4435 4436{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4437$as_echo_n "checking build system type... " >&6; } 4438if ${ac_cv_build+:} false; then : 4439 $as_echo_n "(cached) " >&6 4440else 4441 ac_build_alias=$build_alias 4442test "x$ac_build_alias" = x && 4443 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4444test "x$ac_build_alias" = x && 4445 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4446ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4447 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4448 4449fi 4450{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4451$as_echo "$ac_cv_build" >&6; } 4452case $ac_cv_build in 4453*-*-*) ;; 4454*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4455esac 4456build=$ac_cv_build 4457ac_save_IFS=$IFS; IFS='-' 4458set x $ac_cv_build 4459shift 4460build_cpu=$1 4461build_vendor=$2 4462shift; shift 4463# Remember, the first character of IFS is used to create $*, 4464# except with old shells: 4465build_os=$* 4466IFS=$ac_save_IFS 4467case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4468 4469 4470{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4471$as_echo_n "checking host system type... " >&6; } 4472if ${ac_cv_host+:} false; then : 4473 $as_echo_n "(cached) " >&6 4474else 4475 if test "x$host_alias" = x; then 4476 ac_cv_host=$ac_cv_build 4477else 4478 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4479 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4480fi 4481 4482fi 4483{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4484$as_echo "$ac_cv_host" >&6; } 4485case $ac_cv_host in 4486*-*-*) ;; 4487*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4488esac 4489host=$ac_cv_host 4490ac_save_IFS=$IFS; IFS='-' 4491set x $ac_cv_host 4492shift 4493host_cpu=$1 4494host_vendor=$2 4495shift; shift 4496# Remember, the first character of IFS is used to create $*, 4497# except with old shells: 4498host_os=$* 4499IFS=$ac_save_IFS 4500case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4501 4502 4503{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4504$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4505if ${ac_cv_path_SED+:} false; then : 4506 $as_echo_n "(cached) " >&6 4507else 4508 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4509 for ac_i in 1 2 3 4 5 6 7; do 4510 ac_script="$ac_script$as_nl$ac_script" 4511 done 4512 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4513 { ac_script=; unset ac_script;} 4514 if test -z "$SED"; then 4515 ac_path_SED_found=false 4516 # Loop through the user's path and test for each of PROGNAME-LIST 4517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4518for as_dir in $PATH 4519do 4520 IFS=$as_save_IFS 4521 test -z "$as_dir" && as_dir=. 4522 for ac_prog in sed gsed; do 4523 for ac_exec_ext in '' $ac_executable_extensions; do 4524 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4525 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4526# Check for GNU ac_path_SED and select it if it is found. 4527 # Check for GNU $ac_path_SED 4528case `"$ac_path_SED" --version 2>&1` in 4529*GNU*) 4530 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4531*) 4532 ac_count=0 4533 $as_echo_n 0123456789 >"conftest.in" 4534 while : 4535 do 4536 cat "conftest.in" "conftest.in" >"conftest.tmp" 4537 mv "conftest.tmp" "conftest.in" 4538 cp "conftest.in" "conftest.nl" 4539 $as_echo '' >> "conftest.nl" 4540 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4541 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4542 as_fn_arith $ac_count + 1 && ac_count=$as_val 4543 if test $ac_count -gt ${ac_path_SED_max-0}; then 4544 # Best one so far, save it but keep looking for a better one 4545 ac_cv_path_SED="$ac_path_SED" 4546 ac_path_SED_max=$ac_count 4547 fi 4548 # 10*(2^10) chars as input seems more than enough 4549 test $ac_count -gt 10 && break 4550 done 4551 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4552esac 4553 4554 $ac_path_SED_found && break 3 4555 done 4556 done 4557 done 4558IFS=$as_save_IFS 4559 if test -z "$ac_cv_path_SED"; then 4560 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4561 fi 4562else 4563 ac_cv_path_SED=$SED 4564fi 4565 4566fi 4567{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4568$as_echo "$ac_cv_path_SED" >&6; } 4569 SED="$ac_cv_path_SED" 4570 rm -f conftest.sed 4571 4572 4573 4574 4575 4576 4577# Check whether --enable-selective-werror was given. 4578if test "${enable_selective_werror+set}" = set; then : 4579 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4580else 4581 SELECTIVE_WERROR=yes 4582fi 4583 4584 4585 4586 4587 4588# -v is too short to test reliably with XORG_TESTSET_CFLAG 4589if test "x$SUNCC" = "xyes"; then 4590 BASE_CFLAGS="-v" 4591else 4592 BASE_CFLAGS="" 4593fi 4594 4595# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4596 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 4607xorg_testset_save_CFLAGS="$CFLAGS" 4608 4609if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 4612$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 4613if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 4614 $as_echo_n "(cached) " >&6 4615else 4616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4617/* end confdefs.h. */ 4618int i; 4619_ACEOF 4620if ac_fn_c_try_compile "$LINENO"; then : 4621 xorg_cv_compiler_flag_unknown_warning_option=yes 4622else 4623 xorg_cv_compiler_flag_unknown_warning_option=no 4624fi 4625rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4626fi 4627{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 4628$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 4629 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 4630 CFLAGS="$xorg_testset_save_CFLAGS" 4631fi 4632 4633if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4634 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4635 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4636 fi 4637 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 4639$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 4640if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 4641 $as_echo_n "(cached) " >&6 4642else 4643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4644/* end confdefs.h. */ 4645int i; 4646_ACEOF 4647if ac_fn_c_try_compile "$LINENO"; then : 4648 xorg_cv_compiler_flag_unused_command_line_argument=yes 4649else 4650 xorg_cv_compiler_flag_unused_command_line_argument=no 4651fi 4652rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4653fi 4654{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 4655$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 4656 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 4657 CFLAGS="$xorg_testset_save_CFLAGS" 4658fi 4659 4660found="no" 4661 4662 if test $found = "no" ; then 4663 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4665 fi 4666 4667 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4668 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4669 fi 4670 4671 CFLAGS="$CFLAGS -Wall" 4672 4673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4674$as_echo_n "checking if $CC supports -Wall... " >&6; } 4675 cacheid=`$as_echo xorg_cv_cc_flag_-Wall` 4676 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4677 $as_echo_n "(cached) " >&6 4678else 4679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4680/* end confdefs.h. */ 4681int i; 4682int 4683main () 4684{ 4685 4686 ; 4687 return 0; 4688} 4689_ACEOF 4690if ac_fn_c_try_link "$LINENO"; then : 4691 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4692else 4693 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4694fi 4695rm -f core conftest.err conftest.$ac_objext \ 4696 conftest$ac_exeext conftest.$ac_ext 4697fi 4698 4699 4700 CFLAGS="$xorg_testset_save_CFLAGS" 4701 4702 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4704$as_echo "$supported" >&6; } 4705 if test "$supported" = "yes" ; then 4706 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4707 found="yes" 4708 fi 4709 fi 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 4721 4722 4723xorg_testset_save_CFLAGS="$CFLAGS" 4724 4725if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 4728$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 4729if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 4730 $as_echo_n "(cached) " >&6 4731else 4732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4733/* end confdefs.h. */ 4734int i; 4735_ACEOF 4736if ac_fn_c_try_compile "$LINENO"; then : 4737 xorg_cv_compiler_flag_unknown_warning_option=yes 4738else 4739 xorg_cv_compiler_flag_unknown_warning_option=no 4740fi 4741rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4742fi 4743{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 4744$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 4745 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 4746 CFLAGS="$xorg_testset_save_CFLAGS" 4747fi 4748 4749if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4750 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4752 fi 4753 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 4755$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 4756if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 4757 $as_echo_n "(cached) " >&6 4758else 4759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4760/* end confdefs.h. */ 4761int i; 4762_ACEOF 4763if ac_fn_c_try_compile "$LINENO"; then : 4764 xorg_cv_compiler_flag_unused_command_line_argument=yes 4765else 4766 xorg_cv_compiler_flag_unused_command_line_argument=no 4767fi 4768rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4769fi 4770{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 4771$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 4772 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 4773 CFLAGS="$xorg_testset_save_CFLAGS" 4774fi 4775 4776found="no" 4777 4778 if test $found = "no" ; then 4779 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4781 fi 4782 4783 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4785 fi 4786 4787 CFLAGS="$CFLAGS -Wpointer-arith" 4788 4789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4790$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4791 cacheid=`$as_echo xorg_cv_cc_flag_-Wpointer-arith` 4792 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4793 $as_echo_n "(cached) " >&6 4794else 4795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4796/* end confdefs.h. */ 4797int i; 4798int 4799main () 4800{ 4801 4802 ; 4803 return 0; 4804} 4805_ACEOF 4806if ac_fn_c_try_link "$LINENO"; then : 4807 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4808else 4809 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4810fi 4811rm -f core conftest.err conftest.$ac_objext \ 4812 conftest$ac_exeext conftest.$ac_ext 4813fi 4814 4815 4816 CFLAGS="$xorg_testset_save_CFLAGS" 4817 4818 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4820$as_echo "$supported" >&6; } 4821 if test "$supported" = "yes" ; then 4822 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4823 found="yes" 4824 fi 4825 fi 4826 4827 4828 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839xorg_testset_save_CFLAGS="$CFLAGS" 4840 4841if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 4844$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 4845if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 4846 $as_echo_n "(cached) " >&6 4847else 4848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4849/* end confdefs.h. */ 4850int i; 4851_ACEOF 4852if ac_fn_c_try_compile "$LINENO"; then : 4853 xorg_cv_compiler_flag_unknown_warning_option=yes 4854else 4855 xorg_cv_compiler_flag_unknown_warning_option=no 4856fi 4857rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4858fi 4859{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 4860$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 4861 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 4862 CFLAGS="$xorg_testset_save_CFLAGS" 4863fi 4864 4865if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4866 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4868 fi 4869 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 4871$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 4872if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 4873 $as_echo_n "(cached) " >&6 4874else 4875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4876/* end confdefs.h. */ 4877int i; 4878_ACEOF 4879if ac_fn_c_try_compile "$LINENO"; then : 4880 xorg_cv_compiler_flag_unused_command_line_argument=yes 4881else 4882 xorg_cv_compiler_flag_unused_command_line_argument=no 4883fi 4884rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4885fi 4886{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 4887$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 4888 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 4889 CFLAGS="$xorg_testset_save_CFLAGS" 4890fi 4891 4892found="no" 4893 4894 if test $found = "no" ; then 4895 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4897 fi 4898 4899 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4901 fi 4902 4903 CFLAGS="$CFLAGS -Wmissing-declarations" 4904 4905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4906$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4907 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-declarations` 4908 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 4909 $as_echo_n "(cached) " >&6 4910else 4911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4912/* end confdefs.h. */ 4913int i; 4914int 4915main () 4916{ 4917 4918 ; 4919 return 0; 4920} 4921_ACEOF 4922if ac_fn_c_try_link "$LINENO"; then : 4923 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 4924else 4925 eval `$as_echo "$cacheid" | $as_tr_sh`=no 4926fi 4927rm -f core conftest.err conftest.$ac_objext \ 4928 conftest$ac_exeext conftest.$ac_ext 4929fi 4930 4931 4932 CFLAGS="$xorg_testset_save_CFLAGS" 4933 4934 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 4935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4936$as_echo "$supported" >&6; } 4937 if test "$supported" = "yes" ; then 4938 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4939 found="yes" 4940 fi 4941 fi 4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955xorg_testset_save_CFLAGS="$CFLAGS" 4956 4957if test "x$xorg_testset_unknown_warning_option" = "x" ; then 4958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 4960$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 4961if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 4962 $as_echo_n "(cached) " >&6 4963else 4964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4965/* end confdefs.h. */ 4966int i; 4967_ACEOF 4968if ac_fn_c_try_compile "$LINENO"; then : 4969 xorg_cv_compiler_flag_unknown_warning_option=yes 4970else 4971 xorg_cv_compiler_flag_unknown_warning_option=no 4972fi 4973rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4974fi 4975{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 4976$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 4977 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 4978 CFLAGS="$xorg_testset_save_CFLAGS" 4979fi 4980 4981if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 4982 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4983 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4984 fi 4985 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 4987$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 4988if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 4989 $as_echo_n "(cached) " >&6 4990else 4991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4992/* end confdefs.h. */ 4993int i; 4994_ACEOF 4995if ac_fn_c_try_compile "$LINENO"; then : 4996 xorg_cv_compiler_flag_unused_command_line_argument=yes 4997else 4998 xorg_cv_compiler_flag_unused_command_line_argument=no 4999fi 5000rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5001fi 5002{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 5003$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 5004 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 5005 CFLAGS="$xorg_testset_save_CFLAGS" 5006fi 5007 5008found="no" 5009 5010 if test $found = "no" ; then 5011 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5013 fi 5014 5015 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5016 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5017 fi 5018 5019 CFLAGS="$CFLAGS -Wformat=2" 5020 5021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5022$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5023 cacheid=`$as_echo xorg_cv_cc_flag_-Wformat=2` 5024 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5025 $as_echo_n "(cached) " >&6 5026else 5027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5028/* end confdefs.h. */ 5029int i; 5030int 5031main () 5032{ 5033 5034 ; 5035 return 0; 5036} 5037_ACEOF 5038if ac_fn_c_try_link "$LINENO"; then : 5039 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5040else 5041 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5042fi 5043rm -f core conftest.err conftest.$ac_objext \ 5044 conftest$ac_exeext conftest.$ac_ext 5045fi 5046 5047 5048 CFLAGS="$xorg_testset_save_CFLAGS" 5049 5050 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5052$as_echo "$supported" >&6; } 5053 if test "$supported" = "yes" ; then 5054 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5055 found="yes" 5056 fi 5057 fi 5058 5059 if test $found = "no" ; then 5060 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5062 fi 5063 5064 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5066 fi 5067 5068 CFLAGS="$CFLAGS -Wformat" 5069 5070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5071$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5072 cacheid=`$as_echo xorg_cv_cc_flag_-Wformat` 5073 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5074 $as_echo_n "(cached) " >&6 5075else 5076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5077/* end confdefs.h. */ 5078int i; 5079int 5080main () 5081{ 5082 5083 ; 5084 return 0; 5085} 5086_ACEOF 5087if ac_fn_c_try_link "$LINENO"; then : 5088 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5089else 5090 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5091fi 5092rm -f core conftest.err conftest.$ac_objext \ 5093 conftest$ac_exeext conftest.$ac_ext 5094fi 5095 5096 5097 CFLAGS="$xorg_testset_save_CFLAGS" 5098 5099 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5101$as_echo "$supported" >&6; } 5102 if test "$supported" = "yes" ; then 5103 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5104 found="yes" 5105 fi 5106 fi 5107 5108 5109 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122xorg_testset_save_CFLAGS="$CFLAGS" 5123 5124if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 5127$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 5128if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 5129 $as_echo_n "(cached) " >&6 5130else 5131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5132/* end confdefs.h. */ 5133int i; 5134_ACEOF 5135if ac_fn_c_try_compile "$LINENO"; then : 5136 xorg_cv_compiler_flag_unknown_warning_option=yes 5137else 5138 xorg_cv_compiler_flag_unknown_warning_option=no 5139fi 5140rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5141fi 5142{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 5143$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 5144 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 5145 CFLAGS="$xorg_testset_save_CFLAGS" 5146fi 5147 5148if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5149 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5151 fi 5152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 5154$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 5155if ${xorg_cv_compiler_flag_unused_command_line_argument+:} 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 "$LINENO"; then : 5163 xorg_cv_compiler_flag_unused_command_line_argument=yes 5164else 5165 xorg_cv_compiler_flag_unused_command_line_argument=no 5166fi 5167rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5168fi 5169{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 5170$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 5171 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 5172 CFLAGS="$xorg_testset_save_CFLAGS" 5173fi 5174 5175found="no" 5176 5177 if test $found = "no" ; then 5178 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5180 fi 5181 5182 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5183 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5184 fi 5185 5186 CFLAGS="$CFLAGS -Wstrict-prototypes" 5187 5188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5189$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5190 cacheid=`$as_echo xorg_cv_cc_flag_-Wstrict-prototypes` 5191 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5192 $as_echo_n "(cached) " >&6 5193else 5194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5195/* end confdefs.h. */ 5196int i; 5197int 5198main () 5199{ 5200 5201 ; 5202 return 0; 5203} 5204_ACEOF 5205if ac_fn_c_try_link "$LINENO"; then : 5206 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5207else 5208 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5209fi 5210rm -f core conftest.err conftest.$ac_objext \ 5211 conftest$ac_exeext conftest.$ac_ext 5212fi 5213 5214 5215 CFLAGS="$xorg_testset_save_CFLAGS" 5216 5217 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5219$as_echo "$supported" >&6; } 5220 if test "$supported" = "yes" ; then 5221 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5222 found="yes" 5223 fi 5224 fi 5225 5226 5227 5228 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238xorg_testset_save_CFLAGS="$CFLAGS" 5239 5240if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 5243$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 5244if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 5245 $as_echo_n "(cached) " >&6 5246else 5247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5248/* end confdefs.h. */ 5249int i; 5250_ACEOF 5251if ac_fn_c_try_compile "$LINENO"; then : 5252 xorg_cv_compiler_flag_unknown_warning_option=yes 5253else 5254 xorg_cv_compiler_flag_unknown_warning_option=no 5255fi 5256rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5257fi 5258{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 5259$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 5260 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 5261 CFLAGS="$xorg_testset_save_CFLAGS" 5262fi 5263 5264if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5265 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5267 fi 5268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 5270$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 5271if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 5272 $as_echo_n "(cached) " >&6 5273else 5274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5275/* end confdefs.h. */ 5276int i; 5277_ACEOF 5278if ac_fn_c_try_compile "$LINENO"; then : 5279 xorg_cv_compiler_flag_unused_command_line_argument=yes 5280else 5281 xorg_cv_compiler_flag_unused_command_line_argument=no 5282fi 5283rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5284fi 5285{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 5286$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 5287 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 5288 CFLAGS="$xorg_testset_save_CFLAGS" 5289fi 5290 5291found="no" 5292 5293 if test $found = "no" ; then 5294 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5296 fi 5297 5298 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5300 fi 5301 5302 CFLAGS="$CFLAGS -Wmissing-prototypes" 5303 5304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5305$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5306 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-prototypes` 5307 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5308 $as_echo_n "(cached) " >&6 5309else 5310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5311/* end confdefs.h. */ 5312int i; 5313int 5314main () 5315{ 5316 5317 ; 5318 return 0; 5319} 5320_ACEOF 5321if ac_fn_c_try_link "$LINENO"; then : 5322 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5323else 5324 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5325fi 5326rm -f core conftest.err conftest.$ac_objext \ 5327 conftest$ac_exeext conftest.$ac_ext 5328fi 5329 5330 5331 CFLAGS="$xorg_testset_save_CFLAGS" 5332 5333 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5335$as_echo "$supported" >&6; } 5336 if test "$supported" = "yes" ; then 5337 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5338 found="yes" 5339 fi 5340 fi 5341 5342 5343 5344 5345 5346 5347 5348 5349 5350 5351 5352 5353 5354xorg_testset_save_CFLAGS="$CFLAGS" 5355 5356if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 5359$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 5360if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 5361 $as_echo_n "(cached) " >&6 5362else 5363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5364/* end confdefs.h. */ 5365int i; 5366_ACEOF 5367if ac_fn_c_try_compile "$LINENO"; then : 5368 xorg_cv_compiler_flag_unknown_warning_option=yes 5369else 5370 xorg_cv_compiler_flag_unknown_warning_option=no 5371fi 5372rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5373fi 5374{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 5375$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 5376 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 5377 CFLAGS="$xorg_testset_save_CFLAGS" 5378fi 5379 5380if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5381 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5383 fi 5384 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 5386$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 5387if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 5388 $as_echo_n "(cached) " >&6 5389else 5390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5391/* end confdefs.h. */ 5392int i; 5393_ACEOF 5394if ac_fn_c_try_compile "$LINENO"; then : 5395 xorg_cv_compiler_flag_unused_command_line_argument=yes 5396else 5397 xorg_cv_compiler_flag_unused_command_line_argument=no 5398fi 5399rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5400fi 5401{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 5402$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 5403 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 5404 CFLAGS="$xorg_testset_save_CFLAGS" 5405fi 5406 5407found="no" 5408 5409 if test $found = "no" ; then 5410 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5412 fi 5413 5414 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5416 fi 5417 5418 CFLAGS="$CFLAGS -Wnested-externs" 5419 5420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5421$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5422 cacheid=`$as_echo xorg_cv_cc_flag_-Wnested-externs` 5423 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5424 $as_echo_n "(cached) " >&6 5425else 5426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5427/* end confdefs.h. */ 5428int i; 5429int 5430main () 5431{ 5432 5433 ; 5434 return 0; 5435} 5436_ACEOF 5437if ac_fn_c_try_link "$LINENO"; then : 5438 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5439else 5440 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5441fi 5442rm -f core conftest.err conftest.$ac_objext \ 5443 conftest$ac_exeext conftest.$ac_ext 5444fi 5445 5446 5447 CFLAGS="$xorg_testset_save_CFLAGS" 5448 5449 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5451$as_echo "$supported" >&6; } 5452 if test "$supported" = "yes" ; then 5453 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5454 found="yes" 5455 fi 5456 fi 5457 5458 5459 5460 5461 5462 5463 5464 5465 5466 5467 5468 5469 5470xorg_testset_save_CFLAGS="$CFLAGS" 5471 5472if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 5475$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 5476if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 5477 $as_echo_n "(cached) " >&6 5478else 5479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5480/* end confdefs.h. */ 5481int i; 5482_ACEOF 5483if ac_fn_c_try_compile "$LINENO"; then : 5484 xorg_cv_compiler_flag_unknown_warning_option=yes 5485else 5486 xorg_cv_compiler_flag_unknown_warning_option=no 5487fi 5488rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5489fi 5490{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 5491$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 5492 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 5493 CFLAGS="$xorg_testset_save_CFLAGS" 5494fi 5495 5496if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5497 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5499 fi 5500 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 5502$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 5503if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 5504 $as_echo_n "(cached) " >&6 5505else 5506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5507/* end confdefs.h. */ 5508int i; 5509_ACEOF 5510if ac_fn_c_try_compile "$LINENO"; then : 5511 xorg_cv_compiler_flag_unused_command_line_argument=yes 5512else 5513 xorg_cv_compiler_flag_unused_command_line_argument=no 5514fi 5515rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5516fi 5517{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 5518$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 5519 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 5520 CFLAGS="$xorg_testset_save_CFLAGS" 5521fi 5522 5523found="no" 5524 5525 if test $found = "no" ; then 5526 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5528 fi 5529 5530 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5531 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5532 fi 5533 5534 CFLAGS="$CFLAGS -Wbad-function-cast" 5535 5536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5537$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5538 cacheid=`$as_echo xorg_cv_cc_flag_-Wbad-function-cast` 5539 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5540 $as_echo_n "(cached) " >&6 5541else 5542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5543/* end confdefs.h. */ 5544int i; 5545int 5546main () 5547{ 5548 5549 ; 5550 return 0; 5551} 5552_ACEOF 5553if ac_fn_c_try_link "$LINENO"; then : 5554 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5555else 5556 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5557fi 5558rm -f core conftest.err conftest.$ac_objext \ 5559 conftest$ac_exeext conftest.$ac_ext 5560fi 5561 5562 5563 CFLAGS="$xorg_testset_save_CFLAGS" 5564 5565 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5567$as_echo "$supported" >&6; } 5568 if test "$supported" = "yes" ; then 5569 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5570 found="yes" 5571 fi 5572 fi 5573 5574 5575 5576 5577 5578 5579 5580 5581 5582 5583 5584 5585 5586xorg_testset_save_CFLAGS="$CFLAGS" 5587 5588if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 5591$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 5592if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 5593 $as_echo_n "(cached) " >&6 5594else 5595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5596/* end confdefs.h. */ 5597int i; 5598_ACEOF 5599if ac_fn_c_try_compile "$LINENO"; then : 5600 xorg_cv_compiler_flag_unknown_warning_option=yes 5601else 5602 xorg_cv_compiler_flag_unknown_warning_option=no 5603fi 5604rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5605fi 5606{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 5607$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 5608 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 5609 CFLAGS="$xorg_testset_save_CFLAGS" 5610fi 5611 5612if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5613 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5615 fi 5616 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 5618$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 5619if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 5620 $as_echo_n "(cached) " >&6 5621else 5622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5623/* end confdefs.h. */ 5624int i; 5625_ACEOF 5626if ac_fn_c_try_compile "$LINENO"; then : 5627 xorg_cv_compiler_flag_unused_command_line_argument=yes 5628else 5629 xorg_cv_compiler_flag_unused_command_line_argument=no 5630fi 5631rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5632fi 5633{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 5634$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 5635 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 5636 CFLAGS="$xorg_testset_save_CFLAGS" 5637fi 5638 5639found="no" 5640 5641 if test $found = "no" ; then 5642 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5644 fi 5645 5646 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5647 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5648 fi 5649 5650 CFLAGS="$CFLAGS -Wold-style-definition" 5651 5652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5653$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5654 cacheid=`$as_echo xorg_cv_cc_flag_-Wold-style-definition` 5655 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5656 $as_echo_n "(cached) " >&6 5657else 5658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5659/* end confdefs.h. */ 5660int i; 5661int 5662main () 5663{ 5664 5665 ; 5666 return 0; 5667} 5668_ACEOF 5669if ac_fn_c_try_link "$LINENO"; then : 5670 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5671else 5672 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5673fi 5674rm -f core conftest.err conftest.$ac_objext \ 5675 conftest$ac_exeext conftest.$ac_ext 5676fi 5677 5678 5679 CFLAGS="$xorg_testset_save_CFLAGS" 5680 5681 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5683$as_echo "$supported" >&6; } 5684 if test "$supported" = "yes" ; then 5685 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5686 found="yes" 5687 fi 5688 fi 5689 5690 5691 5692 5693 5694 5695 5696 5697 5698 5699 5700 5701 5702xorg_testset_save_CFLAGS="$CFLAGS" 5703 5704if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 5707$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 5708if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 5709 $as_echo_n "(cached) " >&6 5710else 5711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5712/* end confdefs.h. */ 5713int i; 5714_ACEOF 5715if ac_fn_c_try_compile "$LINENO"; then : 5716 xorg_cv_compiler_flag_unknown_warning_option=yes 5717else 5718 xorg_cv_compiler_flag_unknown_warning_option=no 5719fi 5720rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5721fi 5722{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 5723$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 5724 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 5725 CFLAGS="$xorg_testset_save_CFLAGS" 5726fi 5727 5728if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5729 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5730 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5731 fi 5732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 5734$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 5735if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 5736 $as_echo_n "(cached) " >&6 5737else 5738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5739/* end confdefs.h. */ 5740int i; 5741_ACEOF 5742if ac_fn_c_try_compile "$LINENO"; then : 5743 xorg_cv_compiler_flag_unused_command_line_argument=yes 5744else 5745 xorg_cv_compiler_flag_unused_command_line_argument=no 5746fi 5747rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5748fi 5749{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 5750$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 5751 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 5752 CFLAGS="$xorg_testset_save_CFLAGS" 5753fi 5754 5755found="no" 5756 5757 if test $found = "no" ; then 5758 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5759 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5760 fi 5761 5762 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5763 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5764 fi 5765 5766 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5767 5768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5769$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5770 cacheid=`$as_echo xorg_cv_cc_flag_-Wdeclaration-after-statement` 5771 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5772 $as_echo_n "(cached) " >&6 5773else 5774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5775/* end confdefs.h. */ 5776int i; 5777int 5778main () 5779{ 5780 5781 ; 5782 return 0; 5783} 5784_ACEOF 5785if ac_fn_c_try_link "$LINENO"; then : 5786 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5787else 5788 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5789fi 5790rm -f core conftest.err conftest.$ac_objext \ 5791 conftest$ac_exeext conftest.$ac_ext 5792fi 5793 5794 5795 CFLAGS="$xorg_testset_save_CFLAGS" 5796 5797 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5799$as_echo "$supported" >&6; } 5800 if test "$supported" = "yes" ; then 5801 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5802 found="yes" 5803 fi 5804 fi 5805 5806 5807 5808 5809 5810# This chunk adds additional warnings that could catch undesired effects. 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822xorg_testset_save_CFLAGS="$CFLAGS" 5823 5824if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 5827$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 5828if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 5829 $as_echo_n "(cached) " >&6 5830else 5831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5832/* end confdefs.h. */ 5833int i; 5834_ACEOF 5835if ac_fn_c_try_compile "$LINENO"; then : 5836 xorg_cv_compiler_flag_unknown_warning_option=yes 5837else 5838 xorg_cv_compiler_flag_unknown_warning_option=no 5839fi 5840rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5841fi 5842{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 5843$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 5844 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 5845 CFLAGS="$xorg_testset_save_CFLAGS" 5846fi 5847 5848if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5849 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5851 fi 5852 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 5854$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 5855if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 5856 $as_echo_n "(cached) " >&6 5857else 5858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5859/* end confdefs.h. */ 5860int i; 5861_ACEOF 5862if ac_fn_c_try_compile "$LINENO"; then : 5863 xorg_cv_compiler_flag_unused_command_line_argument=yes 5864else 5865 xorg_cv_compiler_flag_unused_command_line_argument=no 5866fi 5867rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5868fi 5869{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 5870$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 5871 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 5872 CFLAGS="$xorg_testset_save_CFLAGS" 5873fi 5874 5875found="no" 5876 5877 if test $found = "no" ; then 5878 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5880 fi 5881 5882 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5884 fi 5885 5886 CFLAGS="$CFLAGS -Wunused" 5887 5888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5889$as_echo_n "checking if $CC supports -Wunused... " >&6; } 5890 cacheid=`$as_echo xorg_cv_cc_flag_-Wunused` 5891 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 5892 $as_echo_n "(cached) " >&6 5893else 5894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5895/* end confdefs.h. */ 5896int i; 5897int 5898main () 5899{ 5900 5901 ; 5902 return 0; 5903} 5904_ACEOF 5905if ac_fn_c_try_link "$LINENO"; then : 5906 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 5907else 5908 eval `$as_echo "$cacheid" | $as_tr_sh`=no 5909fi 5910rm -f core conftest.err conftest.$ac_objext \ 5911 conftest$ac_exeext conftest.$ac_ext 5912fi 5913 5914 5915 CFLAGS="$xorg_testset_save_CFLAGS" 5916 5917 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 5918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5919$as_echo "$supported" >&6; } 5920 if test "$supported" = "yes" ; then 5921 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5922 found="yes" 5923 fi 5924 fi 5925 5926 5927 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937 5938xorg_testset_save_CFLAGS="$CFLAGS" 5939 5940if test "x$xorg_testset_unknown_warning_option" = "x" ; then 5941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 5943$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 5944if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 5945 $as_echo_n "(cached) " >&6 5946else 5947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5948/* end confdefs.h. */ 5949int i; 5950_ACEOF 5951if ac_fn_c_try_compile "$LINENO"; then : 5952 xorg_cv_compiler_flag_unknown_warning_option=yes 5953else 5954 xorg_cv_compiler_flag_unknown_warning_option=no 5955fi 5956rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5957fi 5958{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 5959$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 5960 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 5961 CFLAGS="$xorg_testset_save_CFLAGS" 5962fi 5963 5964if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 5965 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5967 fi 5968 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 5970$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 5971if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 5972 $as_echo_n "(cached) " >&6 5973else 5974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5975/* end confdefs.h. */ 5976int i; 5977_ACEOF 5978if ac_fn_c_try_compile "$LINENO"; then : 5979 xorg_cv_compiler_flag_unused_command_line_argument=yes 5980else 5981 xorg_cv_compiler_flag_unused_command_line_argument=no 5982fi 5983rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5984fi 5985{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 5986$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 5987 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 5988 CFLAGS="$xorg_testset_save_CFLAGS" 5989fi 5990 5991found="no" 5992 5993 if test $found = "no" ; then 5994 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5996 fi 5997 5998 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5999 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6000 fi 6001 6002 CFLAGS="$CFLAGS -Wuninitialized" 6003 6004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6005$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6006 cacheid=`$as_echo xorg_cv_cc_flag_-Wuninitialized` 6007 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6008 $as_echo_n "(cached) " >&6 6009else 6010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6011/* end confdefs.h. */ 6012int i; 6013int 6014main () 6015{ 6016 6017 ; 6018 return 0; 6019} 6020_ACEOF 6021if ac_fn_c_try_link "$LINENO"; then : 6022 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6023else 6024 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6025fi 6026rm -f core conftest.err conftest.$ac_objext \ 6027 conftest$ac_exeext conftest.$ac_ext 6028fi 6029 6030 6031 CFLAGS="$xorg_testset_save_CFLAGS" 6032 6033 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6035$as_echo "$supported" >&6; } 6036 if test "$supported" = "yes" ; then 6037 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6038 found="yes" 6039 fi 6040 fi 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 6054xorg_testset_save_CFLAGS="$CFLAGS" 6055 6056if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 6059$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 6060if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 6061 $as_echo_n "(cached) " >&6 6062else 6063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6064/* end confdefs.h. */ 6065int i; 6066_ACEOF 6067if ac_fn_c_try_compile "$LINENO"; then : 6068 xorg_cv_compiler_flag_unknown_warning_option=yes 6069else 6070 xorg_cv_compiler_flag_unknown_warning_option=no 6071fi 6072rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6073fi 6074{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 6075$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 6076 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 6077 CFLAGS="$xorg_testset_save_CFLAGS" 6078fi 6079 6080if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6081 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6083 fi 6084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 6086$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 6087if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 6088 $as_echo_n "(cached) " >&6 6089else 6090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6091/* end confdefs.h. */ 6092int i; 6093_ACEOF 6094if ac_fn_c_try_compile "$LINENO"; then : 6095 xorg_cv_compiler_flag_unused_command_line_argument=yes 6096else 6097 xorg_cv_compiler_flag_unused_command_line_argument=no 6098fi 6099rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6100fi 6101{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 6102$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 6103 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 6104 CFLAGS="$xorg_testset_save_CFLAGS" 6105fi 6106 6107found="no" 6108 6109 if test $found = "no" ; then 6110 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6112 fi 6113 6114 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6115 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6116 fi 6117 6118 CFLAGS="$CFLAGS -Wshadow" 6119 6120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6121$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6122 cacheid=`$as_echo xorg_cv_cc_flag_-Wshadow` 6123 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6124 $as_echo_n "(cached) " >&6 6125else 6126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6127/* end confdefs.h. */ 6128int i; 6129int 6130main () 6131{ 6132 6133 ; 6134 return 0; 6135} 6136_ACEOF 6137if ac_fn_c_try_link "$LINENO"; then : 6138 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6139else 6140 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6141fi 6142rm -f core conftest.err conftest.$ac_objext \ 6143 conftest$ac_exeext conftest.$ac_ext 6144fi 6145 6146 6147 CFLAGS="$xorg_testset_save_CFLAGS" 6148 6149 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6151$as_echo "$supported" >&6; } 6152 if test "$supported" = "yes" ; then 6153 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6154 found="yes" 6155 fi 6156 fi 6157 6158 6159 6160 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170xorg_testset_save_CFLAGS="$CFLAGS" 6171 6172if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 6175$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 6176if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 6177 $as_echo_n "(cached) " >&6 6178else 6179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6180/* end confdefs.h. */ 6181int i; 6182_ACEOF 6183if ac_fn_c_try_compile "$LINENO"; then : 6184 xorg_cv_compiler_flag_unknown_warning_option=yes 6185else 6186 xorg_cv_compiler_flag_unknown_warning_option=no 6187fi 6188rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6189fi 6190{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 6191$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 6192 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 6193 CFLAGS="$xorg_testset_save_CFLAGS" 6194fi 6195 6196if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6197 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6199 fi 6200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 6202$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 6203if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 6204 $as_echo_n "(cached) " >&6 6205else 6206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6207/* end confdefs.h. */ 6208int i; 6209_ACEOF 6210if ac_fn_c_try_compile "$LINENO"; then : 6211 xorg_cv_compiler_flag_unused_command_line_argument=yes 6212else 6213 xorg_cv_compiler_flag_unused_command_line_argument=no 6214fi 6215rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6216fi 6217{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 6218$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 6219 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 6220 CFLAGS="$xorg_testset_save_CFLAGS" 6221fi 6222 6223found="no" 6224 6225 if test $found = "no" ; then 6226 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6228 fi 6229 6230 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6232 fi 6233 6234 CFLAGS="$CFLAGS -Wcast-qual" 6235 6236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6237$as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6238 cacheid=`$as_echo xorg_cv_cc_flag_-Wcast-qual` 6239 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6240 $as_echo_n "(cached) " >&6 6241else 6242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6243/* end confdefs.h. */ 6244int i; 6245int 6246main () 6247{ 6248 6249 ; 6250 return 0; 6251} 6252_ACEOF 6253if ac_fn_c_try_link "$LINENO"; then : 6254 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6255else 6256 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6257fi 6258rm -f core conftest.err conftest.$ac_objext \ 6259 conftest$ac_exeext conftest.$ac_ext 6260fi 6261 6262 6263 CFLAGS="$xorg_testset_save_CFLAGS" 6264 6265 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6267$as_echo "$supported" >&6; } 6268 if test "$supported" = "yes" ; then 6269 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6270 found="yes" 6271 fi 6272 fi 6273 6274 6275 6276 6277 6278 6279 6280 6281 6282 6283 6284 6285 6286xorg_testset_save_CFLAGS="$CFLAGS" 6287 6288if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 6291$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 6292if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 6293 $as_echo_n "(cached) " >&6 6294else 6295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6296/* end confdefs.h. */ 6297int i; 6298_ACEOF 6299if ac_fn_c_try_compile "$LINENO"; then : 6300 xorg_cv_compiler_flag_unknown_warning_option=yes 6301else 6302 xorg_cv_compiler_flag_unknown_warning_option=no 6303fi 6304rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6305fi 6306{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 6307$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 6308 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 6309 CFLAGS="$xorg_testset_save_CFLAGS" 6310fi 6311 6312if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6313 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6315 fi 6316 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 6318$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 6319if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 6320 $as_echo_n "(cached) " >&6 6321else 6322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6323/* end confdefs.h. */ 6324int i; 6325_ACEOF 6326if ac_fn_c_try_compile "$LINENO"; then : 6327 xorg_cv_compiler_flag_unused_command_line_argument=yes 6328else 6329 xorg_cv_compiler_flag_unused_command_line_argument=no 6330fi 6331rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6332fi 6333{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 6334$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 6335 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 6336 CFLAGS="$xorg_testset_save_CFLAGS" 6337fi 6338 6339found="no" 6340 6341 if test $found = "no" ; then 6342 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6344 fi 6345 6346 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6347 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6348 fi 6349 6350 CFLAGS="$CFLAGS -Wmissing-noreturn" 6351 6352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6353$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6354 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-noreturn` 6355 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6356 $as_echo_n "(cached) " >&6 6357else 6358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6359/* end confdefs.h. */ 6360int i; 6361int 6362main () 6363{ 6364 6365 ; 6366 return 0; 6367} 6368_ACEOF 6369if ac_fn_c_try_link "$LINENO"; then : 6370 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6371else 6372 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6373fi 6374rm -f core conftest.err conftest.$ac_objext \ 6375 conftest$ac_exeext conftest.$ac_ext 6376fi 6377 6378 6379 CFLAGS="$xorg_testset_save_CFLAGS" 6380 6381 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6383$as_echo "$supported" >&6; } 6384 if test "$supported" = "yes" ; then 6385 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6386 found="yes" 6387 fi 6388 fi 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 6401 6402xorg_testset_save_CFLAGS="$CFLAGS" 6403 6404if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 6407$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 6408if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 6409 $as_echo_n "(cached) " >&6 6410else 6411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6412/* end confdefs.h. */ 6413int i; 6414_ACEOF 6415if ac_fn_c_try_compile "$LINENO"; then : 6416 xorg_cv_compiler_flag_unknown_warning_option=yes 6417else 6418 xorg_cv_compiler_flag_unknown_warning_option=no 6419fi 6420rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6421fi 6422{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 6423$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 6424 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 6425 CFLAGS="$xorg_testset_save_CFLAGS" 6426fi 6427 6428if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6429 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6431 fi 6432 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 6434$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 6435if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 6436 $as_echo_n "(cached) " >&6 6437else 6438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6439/* end confdefs.h. */ 6440int i; 6441_ACEOF 6442if ac_fn_c_try_compile "$LINENO"; then : 6443 xorg_cv_compiler_flag_unused_command_line_argument=yes 6444else 6445 xorg_cv_compiler_flag_unused_command_line_argument=no 6446fi 6447rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6448fi 6449{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 6450$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 6451 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 6452 CFLAGS="$xorg_testset_save_CFLAGS" 6453fi 6454 6455found="no" 6456 6457 if test $found = "no" ; then 6458 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6460 fi 6461 6462 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6464 fi 6465 6466 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6467 6468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6469$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6470 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-format-attribute` 6471 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6472 $as_echo_n "(cached) " >&6 6473else 6474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6475/* end confdefs.h. */ 6476int i; 6477int 6478main () 6479{ 6480 6481 ; 6482 return 0; 6483} 6484_ACEOF 6485if ac_fn_c_try_link "$LINENO"; then : 6486 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6487else 6488 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6489fi 6490rm -f core conftest.err conftest.$ac_objext \ 6491 conftest$ac_exeext conftest.$ac_ext 6492fi 6493 6494 6495 CFLAGS="$xorg_testset_save_CFLAGS" 6496 6497 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6499$as_echo "$supported" >&6; } 6500 if test "$supported" = "yes" ; then 6501 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6502 found="yes" 6503 fi 6504 fi 6505 6506 6507 6508 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518xorg_testset_save_CFLAGS="$CFLAGS" 6519 6520if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 6523$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 6524if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 6525 $as_echo_n "(cached) " >&6 6526else 6527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6528/* end confdefs.h. */ 6529int i; 6530_ACEOF 6531if ac_fn_c_try_compile "$LINENO"; then : 6532 xorg_cv_compiler_flag_unknown_warning_option=yes 6533else 6534 xorg_cv_compiler_flag_unknown_warning_option=no 6535fi 6536rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6537fi 6538{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 6539$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 6540 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 6541 CFLAGS="$xorg_testset_save_CFLAGS" 6542fi 6543 6544if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6545 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6547 fi 6548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 6550$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 6551if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 6552 $as_echo_n "(cached) " >&6 6553else 6554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6555/* end confdefs.h. */ 6556int i; 6557_ACEOF 6558if ac_fn_c_try_compile "$LINENO"; then : 6559 xorg_cv_compiler_flag_unused_command_line_argument=yes 6560else 6561 xorg_cv_compiler_flag_unused_command_line_argument=no 6562fi 6563rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6564fi 6565{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 6566$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 6567 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 6568 CFLAGS="$xorg_testset_save_CFLAGS" 6569fi 6570 6571found="no" 6572 6573 if test $found = "no" ; then 6574 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6576 fi 6577 6578 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6579 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6580 fi 6581 6582 CFLAGS="$CFLAGS -Wredundant-decls" 6583 6584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6585$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6586 cacheid=`$as_echo xorg_cv_cc_flag_-Wredundant-decls` 6587 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6588 $as_echo_n "(cached) " >&6 6589else 6590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6591/* end confdefs.h. */ 6592int i; 6593int 6594main () 6595{ 6596 6597 ; 6598 return 0; 6599} 6600_ACEOF 6601if ac_fn_c_try_link "$LINENO"; then : 6602 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6603else 6604 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6605fi 6606rm -f core conftest.err conftest.$ac_objext \ 6607 conftest$ac_exeext conftest.$ac_ext 6608fi 6609 6610 6611 CFLAGS="$xorg_testset_save_CFLAGS" 6612 6613 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6615$as_echo "$supported" >&6; } 6616 if test "$supported" = "yes" ; then 6617 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6618 found="yes" 6619 fi 6620 fi 6621 6622 6623 6624# These are currently disabled because they are noisy. They will be enabled 6625# in the future once the codebase is sufficiently modernized to silence 6626# them. For now, I don't want them to drown out the other warnings. 6627# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6628# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6629# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6630 6631# Turn some warnings into errors, so we don't accidently get successful builds 6632# when there are problems that should be fixed. 6633 6634if test "x$SELECTIVE_WERROR" = "xyes" ; then 6635 6636 6637 6638 6639 6640 6641 6642 6643 6644 6645 6646xorg_testset_save_CFLAGS="$CFLAGS" 6647 6648if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 6651$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 6652if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 6653 $as_echo_n "(cached) " >&6 6654else 6655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6656/* end confdefs.h. */ 6657int i; 6658_ACEOF 6659if ac_fn_c_try_compile "$LINENO"; then : 6660 xorg_cv_compiler_flag_unknown_warning_option=yes 6661else 6662 xorg_cv_compiler_flag_unknown_warning_option=no 6663fi 6664rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6665fi 6666{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 6667$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 6668 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 6669 CFLAGS="$xorg_testset_save_CFLAGS" 6670fi 6671 6672if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6673 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6675 fi 6676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 6678$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 6679if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 6680 $as_echo_n "(cached) " >&6 6681else 6682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6683/* end confdefs.h. */ 6684int i; 6685_ACEOF 6686if ac_fn_c_try_compile "$LINENO"; then : 6687 xorg_cv_compiler_flag_unused_command_line_argument=yes 6688else 6689 xorg_cv_compiler_flag_unused_command_line_argument=no 6690fi 6691rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6692fi 6693{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 6694$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 6695 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 6696 CFLAGS="$xorg_testset_save_CFLAGS" 6697fi 6698 6699found="no" 6700 6701 if test $found = "no" ; then 6702 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6704 fi 6705 6706 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6707 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6708 fi 6709 6710 CFLAGS="$CFLAGS -Werror=implicit" 6711 6712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6713$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6714 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=implicit` 6715 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6716 $as_echo_n "(cached) " >&6 6717else 6718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6719/* end confdefs.h. */ 6720int i; 6721int 6722main () 6723{ 6724 6725 ; 6726 return 0; 6727} 6728_ACEOF 6729if ac_fn_c_try_link "$LINENO"; then : 6730 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6731else 6732 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6733fi 6734rm -f core conftest.err conftest.$ac_objext \ 6735 conftest$ac_exeext conftest.$ac_ext 6736fi 6737 6738 6739 CFLAGS="$xorg_testset_save_CFLAGS" 6740 6741 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6743$as_echo "$supported" >&6; } 6744 if test "$supported" = "yes" ; then 6745 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6746 found="yes" 6747 fi 6748 fi 6749 6750 if test $found = "no" ; then 6751 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6753 fi 6754 6755 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6756 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6757 fi 6758 6759 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6760 6761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6762$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6763 cacheid=`$as_echo xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED` 6764 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6765 $as_echo_n "(cached) " >&6 6766else 6767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6768/* end confdefs.h. */ 6769int i; 6770int 6771main () 6772{ 6773 6774 ; 6775 return 0; 6776} 6777_ACEOF 6778if ac_fn_c_try_link "$LINENO"; then : 6779 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6780else 6781 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6782fi 6783rm -f core conftest.err conftest.$ac_objext \ 6784 conftest$ac_exeext conftest.$ac_ext 6785fi 6786 6787 6788 CFLAGS="$xorg_testset_save_CFLAGS" 6789 6790 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6792$as_echo "$supported" >&6; } 6793 if test "$supported" = "yes" ; then 6794 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6795 found="yes" 6796 fi 6797 fi 6798 6799 6800 6801 6802 6803 6804 6805 6806 6807 6808 6809 6810 6811xorg_testset_save_CFLAGS="$CFLAGS" 6812 6813if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 6816$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 6817if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 6818 $as_echo_n "(cached) " >&6 6819else 6820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6821/* end confdefs.h. */ 6822int i; 6823_ACEOF 6824if ac_fn_c_try_compile "$LINENO"; then : 6825 xorg_cv_compiler_flag_unknown_warning_option=yes 6826else 6827 xorg_cv_compiler_flag_unknown_warning_option=no 6828fi 6829rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6830fi 6831{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 6832$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 6833 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 6834 CFLAGS="$xorg_testset_save_CFLAGS" 6835fi 6836 6837if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6838 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6839 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6840 fi 6841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 6843$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 6844if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 6845 $as_echo_n "(cached) " >&6 6846else 6847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6848/* end confdefs.h. */ 6849int i; 6850_ACEOF 6851if ac_fn_c_try_compile "$LINENO"; then : 6852 xorg_cv_compiler_flag_unused_command_line_argument=yes 6853else 6854 xorg_cv_compiler_flag_unused_command_line_argument=no 6855fi 6856rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6857fi 6858{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 6859$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 6860 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 6861 CFLAGS="$xorg_testset_save_CFLAGS" 6862fi 6863 6864found="no" 6865 6866 if test $found = "no" ; then 6867 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6868 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6869 fi 6870 6871 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6872 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6873 fi 6874 6875 CFLAGS="$CFLAGS -Werror=nonnull" 6876 6877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6878$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6879 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=nonnull` 6880 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6881 $as_echo_n "(cached) " >&6 6882else 6883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6884/* end confdefs.h. */ 6885int i; 6886int 6887main () 6888{ 6889 6890 ; 6891 return 0; 6892} 6893_ACEOF 6894if ac_fn_c_try_link "$LINENO"; then : 6895 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 6896else 6897 eval `$as_echo "$cacheid" | $as_tr_sh`=no 6898fi 6899rm -f core conftest.err conftest.$ac_objext \ 6900 conftest$ac_exeext conftest.$ac_ext 6901fi 6902 6903 6904 CFLAGS="$xorg_testset_save_CFLAGS" 6905 6906 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 6907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6908$as_echo "$supported" >&6; } 6909 if test "$supported" = "yes" ; then 6910 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6911 found="yes" 6912 fi 6913 fi 6914 6915 6916 6917 6918 6919 6920 6921 6922 6923 6924 6925 6926 6927xorg_testset_save_CFLAGS="$CFLAGS" 6928 6929if test "x$xorg_testset_unknown_warning_option" = "x" ; then 6930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 6932$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 6933if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 6934 $as_echo_n "(cached) " >&6 6935else 6936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6937/* end confdefs.h. */ 6938int i; 6939_ACEOF 6940if ac_fn_c_try_compile "$LINENO"; then : 6941 xorg_cv_compiler_flag_unknown_warning_option=yes 6942else 6943 xorg_cv_compiler_flag_unknown_warning_option=no 6944fi 6945rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6946fi 6947{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 6948$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 6949 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 6950 CFLAGS="$xorg_testset_save_CFLAGS" 6951fi 6952 6953if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 6954 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6956 fi 6957 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 6959$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 6960if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 6961 $as_echo_n "(cached) " >&6 6962else 6963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6964/* end confdefs.h. */ 6965int i; 6966_ACEOF 6967if ac_fn_c_try_compile "$LINENO"; then : 6968 xorg_cv_compiler_flag_unused_command_line_argument=yes 6969else 6970 xorg_cv_compiler_flag_unused_command_line_argument=no 6971fi 6972rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6973fi 6974{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 6975$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 6976 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 6977 CFLAGS="$xorg_testset_save_CFLAGS" 6978fi 6979 6980found="no" 6981 6982 if test $found = "no" ; then 6983 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6985 fi 6986 6987 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6989 fi 6990 6991 CFLAGS="$CFLAGS -Werror=init-self" 6992 6993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 6994$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 6995 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=init-self` 6996 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 6997 $as_echo_n "(cached) " >&6 6998else 6999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7000/* end confdefs.h. */ 7001int i; 7002int 7003main () 7004{ 7005 7006 ; 7007 return 0; 7008} 7009_ACEOF 7010if ac_fn_c_try_link "$LINENO"; then : 7011 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7012else 7013 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7014fi 7015rm -f core conftest.err conftest.$ac_objext \ 7016 conftest$ac_exeext conftest.$ac_ext 7017fi 7018 7019 7020 CFLAGS="$xorg_testset_save_CFLAGS" 7021 7022 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7024$as_echo "$supported" >&6; } 7025 if test "$supported" = "yes" ; then 7026 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7027 found="yes" 7028 fi 7029 fi 7030 7031 7032 7033 7034 7035 7036 7037 7038 7039 7040 7041 7042 7043xorg_testset_save_CFLAGS="$CFLAGS" 7044 7045if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 7048$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 7049if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 7050 $as_echo_n "(cached) " >&6 7051else 7052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7053/* end confdefs.h. */ 7054int i; 7055_ACEOF 7056if ac_fn_c_try_compile "$LINENO"; then : 7057 xorg_cv_compiler_flag_unknown_warning_option=yes 7058else 7059 xorg_cv_compiler_flag_unknown_warning_option=no 7060fi 7061rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7062fi 7063{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 7064$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 7065 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 7066 CFLAGS="$xorg_testset_save_CFLAGS" 7067fi 7068 7069if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7070 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7072 fi 7073 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 7075$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 7076if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 7077 $as_echo_n "(cached) " >&6 7078else 7079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7080/* end confdefs.h. */ 7081int i; 7082_ACEOF 7083if ac_fn_c_try_compile "$LINENO"; then : 7084 xorg_cv_compiler_flag_unused_command_line_argument=yes 7085else 7086 xorg_cv_compiler_flag_unused_command_line_argument=no 7087fi 7088rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7089fi 7090{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 7091$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 7092 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 7093 CFLAGS="$xorg_testset_save_CFLAGS" 7094fi 7095 7096found="no" 7097 7098 if test $found = "no" ; then 7099 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7101 fi 7102 7103 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7104 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7105 fi 7106 7107 CFLAGS="$CFLAGS -Werror=main" 7108 7109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7110$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7111 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=main` 7112 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7113 $as_echo_n "(cached) " >&6 7114else 7115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7116/* end confdefs.h. */ 7117int i; 7118int 7119main () 7120{ 7121 7122 ; 7123 return 0; 7124} 7125_ACEOF 7126if ac_fn_c_try_link "$LINENO"; then : 7127 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7128else 7129 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7130fi 7131rm -f core conftest.err conftest.$ac_objext \ 7132 conftest$ac_exeext conftest.$ac_ext 7133fi 7134 7135 7136 CFLAGS="$xorg_testset_save_CFLAGS" 7137 7138 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7140$as_echo "$supported" >&6; } 7141 if test "$supported" = "yes" ; then 7142 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7143 found="yes" 7144 fi 7145 fi 7146 7147 7148 7149 7150 7151 7152 7153 7154 7155 7156 7157 7158 7159xorg_testset_save_CFLAGS="$CFLAGS" 7160 7161if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 7164$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 7165if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 7166 $as_echo_n "(cached) " >&6 7167else 7168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7169/* end confdefs.h. */ 7170int i; 7171_ACEOF 7172if ac_fn_c_try_compile "$LINENO"; then : 7173 xorg_cv_compiler_flag_unknown_warning_option=yes 7174else 7175 xorg_cv_compiler_flag_unknown_warning_option=no 7176fi 7177rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7178fi 7179{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 7180$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 7181 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 7182 CFLAGS="$xorg_testset_save_CFLAGS" 7183fi 7184 7185if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7186 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7188 fi 7189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 7191$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 7192if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 7193 $as_echo_n "(cached) " >&6 7194else 7195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7196/* end confdefs.h. */ 7197int i; 7198_ACEOF 7199if ac_fn_c_try_compile "$LINENO"; then : 7200 xorg_cv_compiler_flag_unused_command_line_argument=yes 7201else 7202 xorg_cv_compiler_flag_unused_command_line_argument=no 7203fi 7204rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7205fi 7206{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 7207$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 7208 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 7209 CFLAGS="$xorg_testset_save_CFLAGS" 7210fi 7211 7212found="no" 7213 7214 if test $found = "no" ; then 7215 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7217 fi 7218 7219 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7220 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7221 fi 7222 7223 CFLAGS="$CFLAGS -Werror=missing-braces" 7224 7225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7226$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7227 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=missing-braces` 7228 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7229 $as_echo_n "(cached) " >&6 7230else 7231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7232/* end confdefs.h. */ 7233int i; 7234int 7235main () 7236{ 7237 7238 ; 7239 return 0; 7240} 7241_ACEOF 7242if ac_fn_c_try_link "$LINENO"; then : 7243 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7244else 7245 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7246fi 7247rm -f core conftest.err conftest.$ac_objext \ 7248 conftest$ac_exeext conftest.$ac_ext 7249fi 7250 7251 7252 CFLAGS="$xorg_testset_save_CFLAGS" 7253 7254 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7256$as_echo "$supported" >&6; } 7257 if test "$supported" = "yes" ; then 7258 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7259 found="yes" 7260 fi 7261 fi 7262 7263 7264 7265 7266 7267 7268 7269 7270 7271 7272 7273 7274 7275xorg_testset_save_CFLAGS="$CFLAGS" 7276 7277if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 7280$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 7281if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 7282 $as_echo_n "(cached) " >&6 7283else 7284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7285/* end confdefs.h. */ 7286int i; 7287_ACEOF 7288if ac_fn_c_try_compile "$LINENO"; then : 7289 xorg_cv_compiler_flag_unknown_warning_option=yes 7290else 7291 xorg_cv_compiler_flag_unknown_warning_option=no 7292fi 7293rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7294fi 7295{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 7296$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 7297 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 7298 CFLAGS="$xorg_testset_save_CFLAGS" 7299fi 7300 7301if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7302 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7304 fi 7305 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 7307$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 7308if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 7309 $as_echo_n "(cached) " >&6 7310else 7311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7312/* end confdefs.h. */ 7313int i; 7314_ACEOF 7315if ac_fn_c_try_compile "$LINENO"; then : 7316 xorg_cv_compiler_flag_unused_command_line_argument=yes 7317else 7318 xorg_cv_compiler_flag_unused_command_line_argument=no 7319fi 7320rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7321fi 7322{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 7323$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 7324 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 7325 CFLAGS="$xorg_testset_save_CFLAGS" 7326fi 7327 7328found="no" 7329 7330 if test $found = "no" ; then 7331 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7333 fi 7334 7335 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7337 fi 7338 7339 CFLAGS="$CFLAGS -Werror=sequence-point" 7340 7341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7342$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7343 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=sequence-point` 7344 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7345 $as_echo_n "(cached) " >&6 7346else 7347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7348/* end confdefs.h. */ 7349int i; 7350int 7351main () 7352{ 7353 7354 ; 7355 return 0; 7356} 7357_ACEOF 7358if ac_fn_c_try_link "$LINENO"; then : 7359 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7360else 7361 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7362fi 7363rm -f core conftest.err conftest.$ac_objext \ 7364 conftest$ac_exeext conftest.$ac_ext 7365fi 7366 7367 7368 CFLAGS="$xorg_testset_save_CFLAGS" 7369 7370 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7372$as_echo "$supported" >&6; } 7373 if test "$supported" = "yes" ; then 7374 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7375 found="yes" 7376 fi 7377 fi 7378 7379 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389 7390 7391xorg_testset_save_CFLAGS="$CFLAGS" 7392 7393if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 7396$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 7397if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 7398 $as_echo_n "(cached) " >&6 7399else 7400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7401/* end confdefs.h. */ 7402int i; 7403_ACEOF 7404if ac_fn_c_try_compile "$LINENO"; then : 7405 xorg_cv_compiler_flag_unknown_warning_option=yes 7406else 7407 xorg_cv_compiler_flag_unknown_warning_option=no 7408fi 7409rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7410fi 7411{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 7412$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 7413 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 7414 CFLAGS="$xorg_testset_save_CFLAGS" 7415fi 7416 7417if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7418 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7420 fi 7421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 7423$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 7424if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 7425 $as_echo_n "(cached) " >&6 7426else 7427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7428/* end confdefs.h. */ 7429int i; 7430_ACEOF 7431if ac_fn_c_try_compile "$LINENO"; then : 7432 xorg_cv_compiler_flag_unused_command_line_argument=yes 7433else 7434 xorg_cv_compiler_flag_unused_command_line_argument=no 7435fi 7436rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7437fi 7438{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 7439$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 7440 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 7441 CFLAGS="$xorg_testset_save_CFLAGS" 7442fi 7443 7444found="no" 7445 7446 if test $found = "no" ; then 7447 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7449 fi 7450 7451 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7452 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7453 fi 7454 7455 CFLAGS="$CFLAGS -Werror=return-type" 7456 7457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7458$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7459 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=return-type` 7460 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7461 $as_echo_n "(cached) " >&6 7462else 7463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7464/* end confdefs.h. */ 7465int i; 7466int 7467main () 7468{ 7469 7470 ; 7471 return 0; 7472} 7473_ACEOF 7474if ac_fn_c_try_link "$LINENO"; then : 7475 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7476else 7477 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7478fi 7479rm -f core conftest.err conftest.$ac_objext \ 7480 conftest$ac_exeext conftest.$ac_ext 7481fi 7482 7483 7484 CFLAGS="$xorg_testset_save_CFLAGS" 7485 7486 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7488$as_echo "$supported" >&6; } 7489 if test "$supported" = "yes" ; then 7490 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7491 found="yes" 7492 fi 7493 fi 7494 7495 if test $found = "no" ; then 7496 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7498 fi 7499 7500 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7501 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7502 fi 7503 7504 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7505 7506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7507$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7508 cacheid=`$as_echo xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT` 7509 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7510 $as_echo_n "(cached) " >&6 7511else 7512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7513/* end confdefs.h. */ 7514int i; 7515int 7516main () 7517{ 7518 7519 ; 7520 return 0; 7521} 7522_ACEOF 7523if ac_fn_c_try_link "$LINENO"; then : 7524 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7525else 7526 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7527fi 7528rm -f core conftest.err conftest.$ac_objext \ 7529 conftest$ac_exeext conftest.$ac_ext 7530fi 7531 7532 7533 CFLAGS="$xorg_testset_save_CFLAGS" 7534 7535 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7537$as_echo "$supported" >&6; } 7538 if test "$supported" = "yes" ; then 7539 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7540 found="yes" 7541 fi 7542 fi 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556xorg_testset_save_CFLAGS="$CFLAGS" 7557 7558if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 7561$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 7562if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 7563 $as_echo_n "(cached) " >&6 7564else 7565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7566/* end confdefs.h. */ 7567int i; 7568_ACEOF 7569if ac_fn_c_try_compile "$LINENO"; then : 7570 xorg_cv_compiler_flag_unknown_warning_option=yes 7571else 7572 xorg_cv_compiler_flag_unknown_warning_option=no 7573fi 7574rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7575fi 7576{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 7577$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 7578 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 7579 CFLAGS="$xorg_testset_save_CFLAGS" 7580fi 7581 7582if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7583 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7585 fi 7586 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 7588$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 7589if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 7590 $as_echo_n "(cached) " >&6 7591else 7592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7593/* end confdefs.h. */ 7594int i; 7595_ACEOF 7596if ac_fn_c_try_compile "$LINENO"; then : 7597 xorg_cv_compiler_flag_unused_command_line_argument=yes 7598else 7599 xorg_cv_compiler_flag_unused_command_line_argument=no 7600fi 7601rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7602fi 7603{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 7604$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 7605 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 7606 CFLAGS="$xorg_testset_save_CFLAGS" 7607fi 7608 7609found="no" 7610 7611 if test $found = "no" ; then 7612 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7614 fi 7615 7616 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7618 fi 7619 7620 CFLAGS="$CFLAGS -Werror=trigraphs" 7621 7622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7623$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7624 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=trigraphs` 7625 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7626 $as_echo_n "(cached) " >&6 7627else 7628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7629/* end confdefs.h. */ 7630int i; 7631int 7632main () 7633{ 7634 7635 ; 7636 return 0; 7637} 7638_ACEOF 7639if ac_fn_c_try_link "$LINENO"; then : 7640 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7641else 7642 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7643fi 7644rm -f core conftest.err conftest.$ac_objext \ 7645 conftest$ac_exeext conftest.$ac_ext 7646fi 7647 7648 7649 CFLAGS="$xorg_testset_save_CFLAGS" 7650 7651 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7653$as_echo "$supported" >&6; } 7654 if test "$supported" = "yes" ; then 7655 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7656 found="yes" 7657 fi 7658 fi 7659 7660 7661 7662 7663 7664 7665 7666 7667 7668 7669 7670 7671 7672xorg_testset_save_CFLAGS="$CFLAGS" 7673 7674if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 7677$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 7678if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 7679 $as_echo_n "(cached) " >&6 7680else 7681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7682/* end confdefs.h. */ 7683int i; 7684_ACEOF 7685if ac_fn_c_try_compile "$LINENO"; then : 7686 xorg_cv_compiler_flag_unknown_warning_option=yes 7687else 7688 xorg_cv_compiler_flag_unknown_warning_option=no 7689fi 7690rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7691fi 7692{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 7693$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 7694 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 7695 CFLAGS="$xorg_testset_save_CFLAGS" 7696fi 7697 7698if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7699 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7701 fi 7702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 7704$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 7705if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 7706 $as_echo_n "(cached) " >&6 7707else 7708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7709/* end confdefs.h. */ 7710int i; 7711_ACEOF 7712if ac_fn_c_try_compile "$LINENO"; then : 7713 xorg_cv_compiler_flag_unused_command_line_argument=yes 7714else 7715 xorg_cv_compiler_flag_unused_command_line_argument=no 7716fi 7717rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7718fi 7719{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 7720$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 7721 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 7722 CFLAGS="$xorg_testset_save_CFLAGS" 7723fi 7724 7725found="no" 7726 7727 if test $found = "no" ; then 7728 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7730 fi 7731 7732 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7733 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7734 fi 7735 7736 CFLAGS="$CFLAGS -Werror=array-bounds" 7737 7738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7739$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7740 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=array-bounds` 7741 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7742 $as_echo_n "(cached) " >&6 7743else 7744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7745/* end confdefs.h. */ 7746int i; 7747int 7748main () 7749{ 7750 7751 ; 7752 return 0; 7753} 7754_ACEOF 7755if ac_fn_c_try_link "$LINENO"; then : 7756 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7757else 7758 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7759fi 7760rm -f core conftest.err conftest.$ac_objext \ 7761 conftest$ac_exeext conftest.$ac_ext 7762fi 7763 7764 7765 CFLAGS="$xorg_testset_save_CFLAGS" 7766 7767 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7769$as_echo "$supported" >&6; } 7770 if test "$supported" = "yes" ; then 7771 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7772 found="yes" 7773 fi 7774 fi 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784 7785 7786 7787 7788xorg_testset_save_CFLAGS="$CFLAGS" 7789 7790if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 7793$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 7794if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 7795 $as_echo_n "(cached) " >&6 7796else 7797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7798/* end confdefs.h. */ 7799int i; 7800_ACEOF 7801if ac_fn_c_try_compile "$LINENO"; then : 7802 xorg_cv_compiler_flag_unknown_warning_option=yes 7803else 7804 xorg_cv_compiler_flag_unknown_warning_option=no 7805fi 7806rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7807fi 7808{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 7809$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 7810 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 7811 CFLAGS="$xorg_testset_save_CFLAGS" 7812fi 7813 7814if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7815 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7817 fi 7818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 7820$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 7821if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 7822 $as_echo_n "(cached) " >&6 7823else 7824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7825/* end confdefs.h. */ 7826int i; 7827_ACEOF 7828if ac_fn_c_try_compile "$LINENO"; then : 7829 xorg_cv_compiler_flag_unused_command_line_argument=yes 7830else 7831 xorg_cv_compiler_flag_unused_command_line_argument=no 7832fi 7833rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7834fi 7835{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 7836$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 7837 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 7838 CFLAGS="$xorg_testset_save_CFLAGS" 7839fi 7840 7841found="no" 7842 7843 if test $found = "no" ; then 7844 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7846 fi 7847 7848 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7849 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7850 fi 7851 7852 CFLAGS="$CFLAGS -Werror=write-strings" 7853 7854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7855$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7856 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=write-strings` 7857 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7858 $as_echo_n "(cached) " >&6 7859else 7860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7861/* end confdefs.h. */ 7862int i; 7863int 7864main () 7865{ 7866 7867 ; 7868 return 0; 7869} 7870_ACEOF 7871if ac_fn_c_try_link "$LINENO"; then : 7872 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7873else 7874 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7875fi 7876rm -f core conftest.err conftest.$ac_objext \ 7877 conftest$ac_exeext conftest.$ac_ext 7878fi 7879 7880 7881 CFLAGS="$xorg_testset_save_CFLAGS" 7882 7883 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 7884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7885$as_echo "$supported" >&6; } 7886 if test "$supported" = "yes" ; then 7887 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7888 found="yes" 7889 fi 7890 fi 7891 7892 7893 7894 7895 7896 7897 7898 7899 7900 7901 7902 7903 7904xorg_testset_save_CFLAGS="$CFLAGS" 7905 7906if test "x$xorg_testset_unknown_warning_option" = "x" ; then 7907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 7909$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 7910if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 7911 $as_echo_n "(cached) " >&6 7912else 7913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7914/* end confdefs.h. */ 7915int i; 7916_ACEOF 7917if ac_fn_c_try_compile "$LINENO"; then : 7918 xorg_cv_compiler_flag_unknown_warning_option=yes 7919else 7920 xorg_cv_compiler_flag_unknown_warning_option=no 7921fi 7922rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7923fi 7924{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 7925$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 7926 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 7927 CFLAGS="$xorg_testset_save_CFLAGS" 7928fi 7929 7930if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 7931 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7933 fi 7934 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 7936$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 7937if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 7938 $as_echo_n "(cached) " >&6 7939else 7940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7941/* end confdefs.h. */ 7942int i; 7943_ACEOF 7944if ac_fn_c_try_compile "$LINENO"; then : 7945 xorg_cv_compiler_flag_unused_command_line_argument=yes 7946else 7947 xorg_cv_compiler_flag_unused_command_line_argument=no 7948fi 7949rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7950fi 7951{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 7952$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 7953 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 7954 CFLAGS="$xorg_testset_save_CFLAGS" 7955fi 7956 7957found="no" 7958 7959 if test $found = "no" ; then 7960 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7962 fi 7963 7964 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7966 fi 7967 7968 CFLAGS="$CFLAGS -Werror=address" 7969 7970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 7971$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 7972 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=address` 7973 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 7974 $as_echo_n "(cached) " >&6 7975else 7976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7977/* end confdefs.h. */ 7978int i; 7979int 7980main () 7981{ 7982 7983 ; 7984 return 0; 7985} 7986_ACEOF 7987if ac_fn_c_try_link "$LINENO"; then : 7988 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 7989else 7990 eval `$as_echo "$cacheid" | $as_tr_sh`=no 7991fi 7992rm -f core conftest.err conftest.$ac_objext \ 7993 conftest$ac_exeext conftest.$ac_ext 7994fi 7995 7996 7997 CFLAGS="$xorg_testset_save_CFLAGS" 7998 7999 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8001$as_echo "$supported" >&6; } 8002 if test "$supported" = "yes" ; then 8003 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8004 found="yes" 8005 fi 8006 fi 8007 8008 8009 8010 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020xorg_testset_save_CFLAGS="$CFLAGS" 8021 8022if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 8025$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 8026if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 8027 $as_echo_n "(cached) " >&6 8028else 8029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8030/* end confdefs.h. */ 8031int i; 8032_ACEOF 8033if ac_fn_c_try_compile "$LINENO"; then : 8034 xorg_cv_compiler_flag_unknown_warning_option=yes 8035else 8036 xorg_cv_compiler_flag_unknown_warning_option=no 8037fi 8038rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8039fi 8040{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 8041$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 8042 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 8043 CFLAGS="$xorg_testset_save_CFLAGS" 8044fi 8045 8046if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8047 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8049 fi 8050 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 8052$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 8053if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 8054 $as_echo_n "(cached) " >&6 8055else 8056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8057/* end confdefs.h. */ 8058int i; 8059_ACEOF 8060if ac_fn_c_try_compile "$LINENO"; then : 8061 xorg_cv_compiler_flag_unused_command_line_argument=yes 8062else 8063 xorg_cv_compiler_flag_unused_command_line_argument=no 8064fi 8065rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8066fi 8067{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 8068$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 8069 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 8070 CFLAGS="$xorg_testset_save_CFLAGS" 8071fi 8072 8073found="no" 8074 8075 if test $found = "no" ; then 8076 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8078 fi 8079 8080 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8081 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8082 fi 8083 8084 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8085 8086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8087$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8088 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=int-to-pointer-cast` 8089 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8090 $as_echo_n "(cached) " >&6 8091else 8092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8093/* end confdefs.h. */ 8094int i; 8095int 8096main () 8097{ 8098 8099 ; 8100 return 0; 8101} 8102_ACEOF 8103if ac_fn_c_try_link "$LINENO"; then : 8104 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8105else 8106 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8107fi 8108rm -f core conftest.err conftest.$ac_objext \ 8109 conftest$ac_exeext conftest.$ac_ext 8110fi 8111 8112 8113 CFLAGS="$xorg_testset_save_CFLAGS" 8114 8115 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8117$as_echo "$supported" >&6; } 8118 if test "$supported" = "yes" ; then 8119 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8120 found="yes" 8121 fi 8122 fi 8123 8124 if test $found = "no" ; then 8125 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8127 fi 8128 8129 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8131 fi 8132 8133 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8134 8135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8136$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8137 cacheid=`$as_echo xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION` 8138 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8139 $as_echo_n "(cached) " >&6 8140else 8141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8142/* end confdefs.h. */ 8143int i; 8144int 8145main () 8146{ 8147 8148 ; 8149 return 0; 8150} 8151_ACEOF 8152if ac_fn_c_try_link "$LINENO"; then : 8153 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8154else 8155 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8156fi 8157rm -f core conftest.err conftest.$ac_objext \ 8158 conftest$ac_exeext conftest.$ac_ext 8159fi 8160 8161 8162 CFLAGS="$xorg_testset_save_CFLAGS" 8163 8164 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8166$as_echo "$supported" >&6; } 8167 if test "$supported" = "yes" ; then 8168 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8169 found="yes" 8170 fi 8171 fi 8172 8173 8174 8175 8176 8177 8178 8179 8180 8181 8182 8183 8184 8185xorg_testset_save_CFLAGS="$CFLAGS" 8186 8187if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 8190$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 8191if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 8192 $as_echo_n "(cached) " >&6 8193else 8194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8195/* end confdefs.h. */ 8196int i; 8197_ACEOF 8198if ac_fn_c_try_compile "$LINENO"; then : 8199 xorg_cv_compiler_flag_unknown_warning_option=yes 8200else 8201 xorg_cv_compiler_flag_unknown_warning_option=no 8202fi 8203rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8204fi 8205{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 8206$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 8207 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 8208 CFLAGS="$xorg_testset_save_CFLAGS" 8209fi 8210 8211if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8212 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8214 fi 8215 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 8217$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 8218if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 8219 $as_echo_n "(cached) " >&6 8220else 8221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8222/* end confdefs.h. */ 8223int i; 8224_ACEOF 8225if ac_fn_c_try_compile "$LINENO"; then : 8226 xorg_cv_compiler_flag_unused_command_line_argument=yes 8227else 8228 xorg_cv_compiler_flag_unused_command_line_argument=no 8229fi 8230rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8231fi 8232{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 8233$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 8234 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 8235 CFLAGS="$xorg_testset_save_CFLAGS" 8236fi 8237 8238found="no" 8239 8240 if test $found = "no" ; then 8241 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8243 fi 8244 8245 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8247 fi 8248 8249 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8250 8251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8252$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8253 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=pointer-to-int-cast` 8254 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8255 $as_echo_n "(cached) " >&6 8256else 8257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8258/* end confdefs.h. */ 8259int i; 8260int 8261main () 8262{ 8263 8264 ; 8265 return 0; 8266} 8267_ACEOF 8268if ac_fn_c_try_link "$LINENO"; then : 8269 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8270else 8271 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8272fi 8273rm -f core conftest.err conftest.$ac_objext \ 8274 conftest$ac_exeext conftest.$ac_ext 8275fi 8276 8277 8278 CFLAGS="$xorg_testset_save_CFLAGS" 8279 8280 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8282$as_echo "$supported" >&6; } 8283 if test "$supported" = "yes" ; then 8284 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8285 found="yes" 8286 fi 8287 fi 8288 8289 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8290else 8291{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8292$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 $PACKAGE_BUGREPORT" >&2;} 8293 8294 8295 8296 8297 8298 8299 8300 8301 8302 8303 8304xorg_testset_save_CFLAGS="$CFLAGS" 8305 8306if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8307 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 8309$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 8310if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 8311 $as_echo_n "(cached) " >&6 8312else 8313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8314/* end confdefs.h. */ 8315int i; 8316_ACEOF 8317if ac_fn_c_try_compile "$LINENO"; then : 8318 xorg_cv_compiler_flag_unknown_warning_option=yes 8319else 8320 xorg_cv_compiler_flag_unknown_warning_option=no 8321fi 8322rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8323fi 8324{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 8325$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 8326 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 8327 CFLAGS="$xorg_testset_save_CFLAGS" 8328fi 8329 8330if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8331 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8333 fi 8334 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 8336$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 8337if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 8338 $as_echo_n "(cached) " >&6 8339else 8340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8341/* end confdefs.h. */ 8342int i; 8343_ACEOF 8344if ac_fn_c_try_compile "$LINENO"; then : 8345 xorg_cv_compiler_flag_unused_command_line_argument=yes 8346else 8347 xorg_cv_compiler_flag_unused_command_line_argument=no 8348fi 8349rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8350fi 8351{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 8352$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 8353 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 8354 CFLAGS="$xorg_testset_save_CFLAGS" 8355fi 8356 8357found="no" 8358 8359 if test $found = "no" ; then 8360 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8362 fi 8363 8364 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8366 fi 8367 8368 CFLAGS="$CFLAGS -Wimplicit" 8369 8370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8371$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8372 cacheid=`$as_echo xorg_cv_cc_flag_-Wimplicit` 8373 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8374 $as_echo_n "(cached) " >&6 8375else 8376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8377/* end confdefs.h. */ 8378int i; 8379int 8380main () 8381{ 8382 8383 ; 8384 return 0; 8385} 8386_ACEOF 8387if ac_fn_c_try_link "$LINENO"; then : 8388 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8389else 8390 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8391fi 8392rm -f core conftest.err conftest.$ac_objext \ 8393 conftest$ac_exeext conftest.$ac_ext 8394fi 8395 8396 8397 CFLAGS="$xorg_testset_save_CFLAGS" 8398 8399 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8401$as_echo "$supported" >&6; } 8402 if test "$supported" = "yes" ; then 8403 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8404 found="yes" 8405 fi 8406 fi 8407 8408 8409 8410 8411 8412 8413 8414 8415 8416 8417 8418 8419 8420xorg_testset_save_CFLAGS="$CFLAGS" 8421 8422if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 8425$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 8426if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 8427 $as_echo_n "(cached) " >&6 8428else 8429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8430/* end confdefs.h. */ 8431int i; 8432_ACEOF 8433if ac_fn_c_try_compile "$LINENO"; then : 8434 xorg_cv_compiler_flag_unknown_warning_option=yes 8435else 8436 xorg_cv_compiler_flag_unknown_warning_option=no 8437fi 8438rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8439fi 8440{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 8441$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 8442 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 8443 CFLAGS="$xorg_testset_save_CFLAGS" 8444fi 8445 8446if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8447 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8449 fi 8450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 8452$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 8453if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 8454 $as_echo_n "(cached) " >&6 8455else 8456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8457/* end confdefs.h. */ 8458int i; 8459_ACEOF 8460if ac_fn_c_try_compile "$LINENO"; then : 8461 xorg_cv_compiler_flag_unused_command_line_argument=yes 8462else 8463 xorg_cv_compiler_flag_unused_command_line_argument=no 8464fi 8465rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8466fi 8467{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 8468$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 8469 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 8470 CFLAGS="$xorg_testset_save_CFLAGS" 8471fi 8472 8473found="no" 8474 8475 if test $found = "no" ; then 8476 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8477 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8478 fi 8479 8480 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8481 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8482 fi 8483 8484 CFLAGS="$CFLAGS -Wnonnull" 8485 8486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8487$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8488 cacheid=`$as_echo xorg_cv_cc_flag_-Wnonnull` 8489 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8490 $as_echo_n "(cached) " >&6 8491else 8492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8493/* end confdefs.h. */ 8494int i; 8495int 8496main () 8497{ 8498 8499 ; 8500 return 0; 8501} 8502_ACEOF 8503if ac_fn_c_try_link "$LINENO"; then : 8504 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8505else 8506 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8507fi 8508rm -f core conftest.err conftest.$ac_objext \ 8509 conftest$ac_exeext conftest.$ac_ext 8510fi 8511 8512 8513 CFLAGS="$xorg_testset_save_CFLAGS" 8514 8515 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8517$as_echo "$supported" >&6; } 8518 if test "$supported" = "yes" ; then 8519 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8520 found="yes" 8521 fi 8522 fi 8523 8524 8525 8526 8527 8528 8529 8530 8531 8532 8533 8534 8535 8536xorg_testset_save_CFLAGS="$CFLAGS" 8537 8538if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 8541$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 8542if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 8543 $as_echo_n "(cached) " >&6 8544else 8545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8546/* end confdefs.h. */ 8547int i; 8548_ACEOF 8549if ac_fn_c_try_compile "$LINENO"; then : 8550 xorg_cv_compiler_flag_unknown_warning_option=yes 8551else 8552 xorg_cv_compiler_flag_unknown_warning_option=no 8553fi 8554rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8555fi 8556{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 8557$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 8558 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 8559 CFLAGS="$xorg_testset_save_CFLAGS" 8560fi 8561 8562if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8563 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8565 fi 8566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 8568$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 8569if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 8570 $as_echo_n "(cached) " >&6 8571else 8572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8573/* end confdefs.h. */ 8574int i; 8575_ACEOF 8576if ac_fn_c_try_compile "$LINENO"; then : 8577 xorg_cv_compiler_flag_unused_command_line_argument=yes 8578else 8579 xorg_cv_compiler_flag_unused_command_line_argument=no 8580fi 8581rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8582fi 8583{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 8584$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 8585 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 8586 CFLAGS="$xorg_testset_save_CFLAGS" 8587fi 8588 8589found="no" 8590 8591 if test $found = "no" ; then 8592 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8594 fi 8595 8596 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8598 fi 8599 8600 CFLAGS="$CFLAGS -Winit-self" 8601 8602 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8603$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8604 cacheid=`$as_echo xorg_cv_cc_flag_-Winit-self` 8605 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8606 $as_echo_n "(cached) " >&6 8607else 8608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8609/* end confdefs.h. */ 8610int i; 8611int 8612main () 8613{ 8614 8615 ; 8616 return 0; 8617} 8618_ACEOF 8619if ac_fn_c_try_link "$LINENO"; then : 8620 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8621else 8622 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8623fi 8624rm -f core conftest.err conftest.$ac_objext \ 8625 conftest$ac_exeext conftest.$ac_ext 8626fi 8627 8628 8629 CFLAGS="$xorg_testset_save_CFLAGS" 8630 8631 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8633$as_echo "$supported" >&6; } 8634 if test "$supported" = "yes" ; then 8635 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8636 found="yes" 8637 fi 8638 fi 8639 8640 8641 8642 8643 8644 8645 8646 8647 8648 8649 8650 8651 8652xorg_testset_save_CFLAGS="$CFLAGS" 8653 8654if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 8657$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 8658if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 8659 $as_echo_n "(cached) " >&6 8660else 8661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8662/* end confdefs.h. */ 8663int i; 8664_ACEOF 8665if ac_fn_c_try_compile "$LINENO"; then : 8666 xorg_cv_compiler_flag_unknown_warning_option=yes 8667else 8668 xorg_cv_compiler_flag_unknown_warning_option=no 8669fi 8670rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8671fi 8672{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 8673$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 8674 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 8675 CFLAGS="$xorg_testset_save_CFLAGS" 8676fi 8677 8678if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8679 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8681 fi 8682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 8684$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 8685if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 8686 $as_echo_n "(cached) " >&6 8687else 8688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8689/* end confdefs.h. */ 8690int i; 8691_ACEOF 8692if ac_fn_c_try_compile "$LINENO"; then : 8693 xorg_cv_compiler_flag_unused_command_line_argument=yes 8694else 8695 xorg_cv_compiler_flag_unused_command_line_argument=no 8696fi 8697rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8698fi 8699{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 8700$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 8701 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 8702 CFLAGS="$xorg_testset_save_CFLAGS" 8703fi 8704 8705found="no" 8706 8707 if test $found = "no" ; then 8708 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8710 fi 8711 8712 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8714 fi 8715 8716 CFLAGS="$CFLAGS -Wmain" 8717 8718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8719$as_echo_n "checking if $CC supports -Wmain... " >&6; } 8720 cacheid=`$as_echo xorg_cv_cc_flag_-Wmain` 8721 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8722 $as_echo_n "(cached) " >&6 8723else 8724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8725/* end confdefs.h. */ 8726int i; 8727int 8728main () 8729{ 8730 8731 ; 8732 return 0; 8733} 8734_ACEOF 8735if ac_fn_c_try_link "$LINENO"; then : 8736 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8737else 8738 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8739fi 8740rm -f core conftest.err conftest.$ac_objext \ 8741 conftest$ac_exeext conftest.$ac_ext 8742fi 8743 8744 8745 CFLAGS="$xorg_testset_save_CFLAGS" 8746 8747 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8749$as_echo "$supported" >&6; } 8750 if test "$supported" = "yes" ; then 8751 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8752 found="yes" 8753 fi 8754 fi 8755 8756 8757 8758 8759 8760 8761 8762 8763 8764 8765 8766 8767 8768xorg_testset_save_CFLAGS="$CFLAGS" 8769 8770if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8771 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 8773$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 8774if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 8775 $as_echo_n "(cached) " >&6 8776else 8777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8778/* end confdefs.h. */ 8779int i; 8780_ACEOF 8781if ac_fn_c_try_compile "$LINENO"; then : 8782 xorg_cv_compiler_flag_unknown_warning_option=yes 8783else 8784 xorg_cv_compiler_flag_unknown_warning_option=no 8785fi 8786rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8787fi 8788{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 8789$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 8790 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 8791 CFLAGS="$xorg_testset_save_CFLAGS" 8792fi 8793 8794if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8795 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8797 fi 8798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 8800$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 8801if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 8802 $as_echo_n "(cached) " >&6 8803else 8804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8805/* end confdefs.h. */ 8806int i; 8807_ACEOF 8808if ac_fn_c_try_compile "$LINENO"; then : 8809 xorg_cv_compiler_flag_unused_command_line_argument=yes 8810else 8811 xorg_cv_compiler_flag_unused_command_line_argument=no 8812fi 8813rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8814fi 8815{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 8816$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 8817 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 8818 CFLAGS="$xorg_testset_save_CFLAGS" 8819fi 8820 8821found="no" 8822 8823 if test $found = "no" ; then 8824 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8826 fi 8827 8828 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8829 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8830 fi 8831 8832 CFLAGS="$CFLAGS -Wmissing-braces" 8833 8834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8835$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8836 cacheid=`$as_echo xorg_cv_cc_flag_-Wmissing-braces` 8837 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8838 $as_echo_n "(cached) " >&6 8839else 8840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8841/* end confdefs.h. */ 8842int i; 8843int 8844main () 8845{ 8846 8847 ; 8848 return 0; 8849} 8850_ACEOF 8851if ac_fn_c_try_link "$LINENO"; then : 8852 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8853else 8854 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8855fi 8856rm -f core conftest.err conftest.$ac_objext \ 8857 conftest$ac_exeext conftest.$ac_ext 8858fi 8859 8860 8861 CFLAGS="$xorg_testset_save_CFLAGS" 8862 8863 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8865$as_echo "$supported" >&6; } 8866 if test "$supported" = "yes" ; then 8867 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8868 found="yes" 8869 fi 8870 fi 8871 8872 8873 8874 8875 8876 8877 8878 8879 8880 8881 8882 8883 8884xorg_testset_save_CFLAGS="$CFLAGS" 8885 8886if test "x$xorg_testset_unknown_warning_option" = "x" ; then 8887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 8889$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 8890if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 8891 $as_echo_n "(cached) " >&6 8892else 8893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8894/* end confdefs.h. */ 8895int i; 8896_ACEOF 8897if ac_fn_c_try_compile "$LINENO"; then : 8898 xorg_cv_compiler_flag_unknown_warning_option=yes 8899else 8900 xorg_cv_compiler_flag_unknown_warning_option=no 8901fi 8902rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8903fi 8904{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 8905$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 8906 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 8907 CFLAGS="$xorg_testset_save_CFLAGS" 8908fi 8909 8910if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 8911 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8913 fi 8914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 8916$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 8917if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 8918 $as_echo_n "(cached) " >&6 8919else 8920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8921/* end confdefs.h. */ 8922int i; 8923_ACEOF 8924if ac_fn_c_try_compile "$LINENO"; then : 8925 xorg_cv_compiler_flag_unused_command_line_argument=yes 8926else 8927 xorg_cv_compiler_flag_unused_command_line_argument=no 8928fi 8929rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8930fi 8931{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 8932$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 8933 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 8934 CFLAGS="$xorg_testset_save_CFLAGS" 8935fi 8936 8937found="no" 8938 8939 if test $found = "no" ; then 8940 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8942 fi 8943 8944 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8945 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8946 fi 8947 8948 CFLAGS="$CFLAGS -Wsequence-point" 8949 8950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 8951$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 8952 cacheid=`$as_echo xorg_cv_cc_flag_-Wsequence-point` 8953 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 8954 $as_echo_n "(cached) " >&6 8955else 8956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8957/* end confdefs.h. */ 8958int i; 8959int 8960main () 8961{ 8962 8963 ; 8964 return 0; 8965} 8966_ACEOF 8967if ac_fn_c_try_link "$LINENO"; then : 8968 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 8969else 8970 eval `$as_echo "$cacheid" | $as_tr_sh`=no 8971fi 8972rm -f core conftest.err conftest.$ac_objext \ 8973 conftest$ac_exeext conftest.$ac_ext 8974fi 8975 8976 8977 CFLAGS="$xorg_testset_save_CFLAGS" 8978 8979 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 8980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8981$as_echo "$supported" >&6; } 8982 if test "$supported" = "yes" ; then 8983 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 8984 found="yes" 8985 fi 8986 fi 8987 8988 8989 8990 8991 8992 8993 8994 8995 8996 8997 8998 8999 9000xorg_testset_save_CFLAGS="$CFLAGS" 9001 9002if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 9005$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 9006if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 9007 $as_echo_n "(cached) " >&6 9008else 9009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9010/* end confdefs.h. */ 9011int i; 9012_ACEOF 9013if ac_fn_c_try_compile "$LINENO"; then : 9014 xorg_cv_compiler_flag_unknown_warning_option=yes 9015else 9016 xorg_cv_compiler_flag_unknown_warning_option=no 9017fi 9018rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9019fi 9020{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 9021$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 9022 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 9023 CFLAGS="$xorg_testset_save_CFLAGS" 9024fi 9025 9026if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9027 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9029 fi 9030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 9032$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 9033if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 9034 $as_echo_n "(cached) " >&6 9035else 9036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9037/* end confdefs.h. */ 9038int i; 9039_ACEOF 9040if ac_fn_c_try_compile "$LINENO"; then : 9041 xorg_cv_compiler_flag_unused_command_line_argument=yes 9042else 9043 xorg_cv_compiler_flag_unused_command_line_argument=no 9044fi 9045rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9046fi 9047{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 9048$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 9049 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 9050 CFLAGS="$xorg_testset_save_CFLAGS" 9051fi 9052 9053found="no" 9054 9055 if test $found = "no" ; then 9056 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9058 fi 9059 9060 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9062 fi 9063 9064 CFLAGS="$CFLAGS -Wreturn-type" 9065 9066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9067$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9068 cacheid=`$as_echo xorg_cv_cc_flag_-Wreturn-type` 9069 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9070 $as_echo_n "(cached) " >&6 9071else 9072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9073/* end confdefs.h. */ 9074int i; 9075int 9076main () 9077{ 9078 9079 ; 9080 return 0; 9081} 9082_ACEOF 9083if ac_fn_c_try_link "$LINENO"; then : 9084 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9085else 9086 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9087fi 9088rm -f core conftest.err conftest.$ac_objext \ 9089 conftest$ac_exeext conftest.$ac_ext 9090fi 9091 9092 9093 CFLAGS="$xorg_testset_save_CFLAGS" 9094 9095 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9097$as_echo "$supported" >&6; } 9098 if test "$supported" = "yes" ; then 9099 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9100 found="yes" 9101 fi 9102 fi 9103 9104 9105 9106 9107 9108 9109 9110 9111 9112 9113 9114 9115 9116xorg_testset_save_CFLAGS="$CFLAGS" 9117 9118if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 9121$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 9122if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 9123 $as_echo_n "(cached) " >&6 9124else 9125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9126/* end confdefs.h. */ 9127int i; 9128_ACEOF 9129if ac_fn_c_try_compile "$LINENO"; then : 9130 xorg_cv_compiler_flag_unknown_warning_option=yes 9131else 9132 xorg_cv_compiler_flag_unknown_warning_option=no 9133fi 9134rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9135fi 9136{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 9137$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 9138 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 9139 CFLAGS="$xorg_testset_save_CFLAGS" 9140fi 9141 9142if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9143 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9145 fi 9146 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 9148$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 9149if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 9150 $as_echo_n "(cached) " >&6 9151else 9152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9153/* end confdefs.h. */ 9154int i; 9155_ACEOF 9156if ac_fn_c_try_compile "$LINENO"; then : 9157 xorg_cv_compiler_flag_unused_command_line_argument=yes 9158else 9159 xorg_cv_compiler_flag_unused_command_line_argument=no 9160fi 9161rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9162fi 9163{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 9164$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 9165 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 9166 CFLAGS="$xorg_testset_save_CFLAGS" 9167fi 9168 9169found="no" 9170 9171 if test $found = "no" ; then 9172 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9174 fi 9175 9176 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9178 fi 9179 9180 CFLAGS="$CFLAGS -Wtrigraphs" 9181 9182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9183$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9184 cacheid=`$as_echo xorg_cv_cc_flag_-Wtrigraphs` 9185 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9186 $as_echo_n "(cached) " >&6 9187else 9188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9189/* end confdefs.h. */ 9190int i; 9191int 9192main () 9193{ 9194 9195 ; 9196 return 0; 9197} 9198_ACEOF 9199if ac_fn_c_try_link "$LINENO"; then : 9200 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9201else 9202 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9203fi 9204rm -f core conftest.err conftest.$ac_objext \ 9205 conftest$ac_exeext conftest.$ac_ext 9206fi 9207 9208 9209 CFLAGS="$xorg_testset_save_CFLAGS" 9210 9211 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9213$as_echo "$supported" >&6; } 9214 if test "$supported" = "yes" ; then 9215 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9216 found="yes" 9217 fi 9218 fi 9219 9220 9221 9222 9223 9224 9225 9226 9227 9228 9229 9230 9231 9232xorg_testset_save_CFLAGS="$CFLAGS" 9233 9234if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 9237$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 9238if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 9239 $as_echo_n "(cached) " >&6 9240else 9241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9242/* end confdefs.h. */ 9243int i; 9244_ACEOF 9245if ac_fn_c_try_compile "$LINENO"; then : 9246 xorg_cv_compiler_flag_unknown_warning_option=yes 9247else 9248 xorg_cv_compiler_flag_unknown_warning_option=no 9249fi 9250rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9251fi 9252{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 9253$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 9254 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 9255 CFLAGS="$xorg_testset_save_CFLAGS" 9256fi 9257 9258if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9259 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9261 fi 9262 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 9264$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 9265if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 9266 $as_echo_n "(cached) " >&6 9267else 9268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9269/* end confdefs.h. */ 9270int i; 9271_ACEOF 9272if ac_fn_c_try_compile "$LINENO"; then : 9273 xorg_cv_compiler_flag_unused_command_line_argument=yes 9274else 9275 xorg_cv_compiler_flag_unused_command_line_argument=no 9276fi 9277rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9278fi 9279{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 9280$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 9281 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 9282 CFLAGS="$xorg_testset_save_CFLAGS" 9283fi 9284 9285found="no" 9286 9287 if test $found = "no" ; then 9288 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9290 fi 9291 9292 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9293 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9294 fi 9295 9296 CFLAGS="$CFLAGS -Warray-bounds" 9297 9298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9299$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9300 cacheid=`$as_echo xorg_cv_cc_flag_-Warray-bounds` 9301 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9302 $as_echo_n "(cached) " >&6 9303else 9304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9305/* end confdefs.h. */ 9306int i; 9307int 9308main () 9309{ 9310 9311 ; 9312 return 0; 9313} 9314_ACEOF 9315if ac_fn_c_try_link "$LINENO"; then : 9316 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9317else 9318 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9319fi 9320rm -f core conftest.err conftest.$ac_objext \ 9321 conftest$ac_exeext conftest.$ac_ext 9322fi 9323 9324 9325 CFLAGS="$xorg_testset_save_CFLAGS" 9326 9327 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9329$as_echo "$supported" >&6; } 9330 if test "$supported" = "yes" ; then 9331 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9332 found="yes" 9333 fi 9334 fi 9335 9336 9337 9338 9339 9340 9341 9342 9343 9344 9345 9346 9347 9348xorg_testset_save_CFLAGS="$CFLAGS" 9349 9350if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 9353$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 9354if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 9355 $as_echo_n "(cached) " >&6 9356else 9357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9358/* end confdefs.h. */ 9359int i; 9360_ACEOF 9361if ac_fn_c_try_compile "$LINENO"; then : 9362 xorg_cv_compiler_flag_unknown_warning_option=yes 9363else 9364 xorg_cv_compiler_flag_unknown_warning_option=no 9365fi 9366rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9367fi 9368{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 9369$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 9370 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 9371 CFLAGS="$xorg_testset_save_CFLAGS" 9372fi 9373 9374if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9375 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9377 fi 9378 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 9380$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 9381if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 9382 $as_echo_n "(cached) " >&6 9383else 9384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9385/* end confdefs.h. */ 9386int i; 9387_ACEOF 9388if ac_fn_c_try_compile "$LINENO"; then : 9389 xorg_cv_compiler_flag_unused_command_line_argument=yes 9390else 9391 xorg_cv_compiler_flag_unused_command_line_argument=no 9392fi 9393rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9394fi 9395{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 9396$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 9397 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 9398 CFLAGS="$xorg_testset_save_CFLAGS" 9399fi 9400 9401found="no" 9402 9403 if test $found = "no" ; then 9404 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9406 fi 9407 9408 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9409 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9410 fi 9411 9412 CFLAGS="$CFLAGS -Wwrite-strings" 9413 9414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9415$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9416 cacheid=`$as_echo xorg_cv_cc_flag_-Wwrite-strings` 9417 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9418 $as_echo_n "(cached) " >&6 9419else 9420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9421/* end confdefs.h. */ 9422int i; 9423int 9424main () 9425{ 9426 9427 ; 9428 return 0; 9429} 9430_ACEOF 9431if ac_fn_c_try_link "$LINENO"; then : 9432 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9433else 9434 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9435fi 9436rm -f core conftest.err conftest.$ac_objext \ 9437 conftest$ac_exeext conftest.$ac_ext 9438fi 9439 9440 9441 CFLAGS="$xorg_testset_save_CFLAGS" 9442 9443 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9445$as_echo "$supported" >&6; } 9446 if test "$supported" = "yes" ; then 9447 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9448 found="yes" 9449 fi 9450 fi 9451 9452 9453 9454 9455 9456 9457 9458 9459 9460 9461 9462 9463 9464xorg_testset_save_CFLAGS="$CFLAGS" 9465 9466if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 9469$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 9470if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 9471 $as_echo_n "(cached) " >&6 9472else 9473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9474/* end confdefs.h. */ 9475int i; 9476_ACEOF 9477if ac_fn_c_try_compile "$LINENO"; then : 9478 xorg_cv_compiler_flag_unknown_warning_option=yes 9479else 9480 xorg_cv_compiler_flag_unknown_warning_option=no 9481fi 9482rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9483fi 9484{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 9485$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 9486 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 9487 CFLAGS="$xorg_testset_save_CFLAGS" 9488fi 9489 9490if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9491 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9492 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9493 fi 9494 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 9496$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 9497if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 9498 $as_echo_n "(cached) " >&6 9499else 9500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9501/* end confdefs.h. */ 9502int i; 9503_ACEOF 9504if ac_fn_c_try_compile "$LINENO"; then : 9505 xorg_cv_compiler_flag_unused_command_line_argument=yes 9506else 9507 xorg_cv_compiler_flag_unused_command_line_argument=no 9508fi 9509rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9510fi 9511{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 9512$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 9513 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 9514 CFLAGS="$xorg_testset_save_CFLAGS" 9515fi 9516 9517found="no" 9518 9519 if test $found = "no" ; then 9520 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9522 fi 9523 9524 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9525 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9526 fi 9527 9528 CFLAGS="$CFLAGS -Waddress" 9529 9530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9531$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9532 cacheid=`$as_echo xorg_cv_cc_flag_-Waddress` 9533 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9534 $as_echo_n "(cached) " >&6 9535else 9536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9537/* end confdefs.h. */ 9538int i; 9539int 9540main () 9541{ 9542 9543 ; 9544 return 0; 9545} 9546_ACEOF 9547if ac_fn_c_try_link "$LINENO"; then : 9548 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9549else 9550 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9551fi 9552rm -f core conftest.err conftest.$ac_objext \ 9553 conftest$ac_exeext conftest.$ac_ext 9554fi 9555 9556 9557 CFLAGS="$xorg_testset_save_CFLAGS" 9558 9559 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9561$as_echo "$supported" >&6; } 9562 if test "$supported" = "yes" ; then 9563 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9564 found="yes" 9565 fi 9566 fi 9567 9568 9569 9570 9571 9572 9573 9574 9575 9576 9577 9578 9579 9580xorg_testset_save_CFLAGS="$CFLAGS" 9581 9582if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9583 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 9585$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 9586if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 9587 $as_echo_n "(cached) " >&6 9588else 9589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9590/* end confdefs.h. */ 9591int i; 9592_ACEOF 9593if ac_fn_c_try_compile "$LINENO"; then : 9594 xorg_cv_compiler_flag_unknown_warning_option=yes 9595else 9596 xorg_cv_compiler_flag_unknown_warning_option=no 9597fi 9598rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9599fi 9600{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 9601$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 9602 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 9603 CFLAGS="$xorg_testset_save_CFLAGS" 9604fi 9605 9606if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9607 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9609 fi 9610 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 9612$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 9613if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 9614 $as_echo_n "(cached) " >&6 9615else 9616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9617/* end confdefs.h. */ 9618int i; 9619_ACEOF 9620if ac_fn_c_try_compile "$LINENO"; then : 9621 xorg_cv_compiler_flag_unused_command_line_argument=yes 9622else 9623 xorg_cv_compiler_flag_unused_command_line_argument=no 9624fi 9625rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9626fi 9627{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 9628$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 9629 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 9630 CFLAGS="$xorg_testset_save_CFLAGS" 9631fi 9632 9633found="no" 9634 9635 if test $found = "no" ; then 9636 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9637 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9638 fi 9639 9640 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9641 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9642 fi 9643 9644 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9645 9646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9647$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9648 cacheid=`$as_echo xorg_cv_cc_flag_-Wint-to-pointer-cast` 9649 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9650 $as_echo_n "(cached) " >&6 9651else 9652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9653/* end confdefs.h. */ 9654int i; 9655int 9656main () 9657{ 9658 9659 ; 9660 return 0; 9661} 9662_ACEOF 9663if ac_fn_c_try_link "$LINENO"; then : 9664 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9665else 9666 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9667fi 9668rm -f core conftest.err conftest.$ac_objext \ 9669 conftest$ac_exeext conftest.$ac_ext 9670fi 9671 9672 9673 CFLAGS="$xorg_testset_save_CFLAGS" 9674 9675 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9677$as_echo "$supported" >&6; } 9678 if test "$supported" = "yes" ; then 9679 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9680 found="yes" 9681 fi 9682 fi 9683 9684 9685 9686 9687 9688 9689 9690 9691 9692 9693 9694 9695 9696xorg_testset_save_CFLAGS="$CFLAGS" 9697 9698if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 9701$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 9702if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 9703 $as_echo_n "(cached) " >&6 9704else 9705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9706/* end confdefs.h. */ 9707int i; 9708_ACEOF 9709if ac_fn_c_try_compile "$LINENO"; then : 9710 xorg_cv_compiler_flag_unknown_warning_option=yes 9711else 9712 xorg_cv_compiler_flag_unknown_warning_option=no 9713fi 9714rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9715fi 9716{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 9717$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 9718 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 9719 CFLAGS="$xorg_testset_save_CFLAGS" 9720fi 9721 9722if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9723 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9725 fi 9726 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 9728$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 9729if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 9730 $as_echo_n "(cached) " >&6 9731else 9732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9733/* end confdefs.h. */ 9734int i; 9735_ACEOF 9736if ac_fn_c_try_compile "$LINENO"; then : 9737 xorg_cv_compiler_flag_unused_command_line_argument=yes 9738else 9739 xorg_cv_compiler_flag_unused_command_line_argument=no 9740fi 9741rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9742fi 9743{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 9744$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 9745 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 9746 CFLAGS="$xorg_testset_save_CFLAGS" 9747fi 9748 9749found="no" 9750 9751 if test $found = "no" ; then 9752 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9754 fi 9755 9756 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9757 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9758 fi 9759 9760 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9761 9762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9763$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9764 cacheid=`$as_echo xorg_cv_cc_flag_-Wpointer-to-int-cast` 9765 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9766 $as_echo_n "(cached) " >&6 9767else 9768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9769/* end confdefs.h. */ 9770int i; 9771int 9772main () 9773{ 9774 9775 ; 9776 return 0; 9777} 9778_ACEOF 9779if ac_fn_c_try_link "$LINENO"; then : 9780 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9781else 9782 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9783fi 9784rm -f core conftest.err conftest.$ac_objext \ 9785 conftest$ac_exeext conftest.$ac_ext 9786fi 9787 9788 9789 CFLAGS="$xorg_testset_save_CFLAGS" 9790 9791 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9793$as_echo "$supported" >&6; } 9794 if test "$supported" = "yes" ; then 9795 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9796 found="yes" 9797 fi 9798 fi 9799 9800 9801fi 9802 9803 9804 9805 9806 9807 9808 9809 CWARNFLAGS="$BASE_CFLAGS" 9810 if test "x$GCC" = xyes ; then 9811 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9812 fi 9813 9814 9815 9816 9817 9818 9819 9820 9821# Check whether --enable-strict-compilation was given. 9822if test "${enable_strict_compilation+set}" = set; then : 9823 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9824else 9825 STRICT_COMPILE=no 9826fi 9827 9828 9829 9830 9831 9832 9833STRICT_CFLAGS="" 9834 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845xorg_testset_save_CFLAGS="$CFLAGS" 9846 9847if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 9850$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 9851if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 9852 $as_echo_n "(cached) " >&6 9853else 9854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9855/* end confdefs.h. */ 9856int i; 9857_ACEOF 9858if ac_fn_c_try_compile "$LINENO"; then : 9859 xorg_cv_compiler_flag_unknown_warning_option=yes 9860else 9861 xorg_cv_compiler_flag_unknown_warning_option=no 9862fi 9863rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9864fi 9865{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 9866$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 9867 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 9868 CFLAGS="$xorg_testset_save_CFLAGS" 9869fi 9870 9871if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9872 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9874 fi 9875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 9877$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 9878if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 9879 $as_echo_n "(cached) " >&6 9880else 9881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9882/* end confdefs.h. */ 9883int i; 9884_ACEOF 9885if ac_fn_c_try_compile "$LINENO"; then : 9886 xorg_cv_compiler_flag_unused_command_line_argument=yes 9887else 9888 xorg_cv_compiler_flag_unused_command_line_argument=no 9889fi 9890rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9891fi 9892{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 9893$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 9894 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 9895 CFLAGS="$xorg_testset_save_CFLAGS" 9896fi 9897 9898found="no" 9899 9900 if test $found = "no" ; then 9901 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9903 fi 9904 9905 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9907 fi 9908 9909 CFLAGS="$CFLAGS -pedantic" 9910 9911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 9912$as_echo_n "checking if $CC supports -pedantic... " >&6; } 9913 cacheid=`$as_echo xorg_cv_cc_flag_-pedantic` 9914 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 9915 $as_echo_n "(cached) " >&6 9916else 9917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9918/* end confdefs.h. */ 9919int i; 9920int 9921main () 9922{ 9923 9924 ; 9925 return 0; 9926} 9927_ACEOF 9928if ac_fn_c_try_link "$LINENO"; then : 9929 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 9930else 9931 eval `$as_echo "$cacheid" | $as_tr_sh`=no 9932fi 9933rm -f core conftest.err conftest.$ac_objext \ 9934 conftest$ac_exeext conftest.$ac_ext 9935fi 9936 9937 9938 CFLAGS="$xorg_testset_save_CFLAGS" 9939 9940 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 9941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9942$as_echo "$supported" >&6; } 9943 if test "$supported" = "yes" ; then 9944 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 9945 found="yes" 9946 fi 9947 fi 9948 9949 9950 9951 9952 9953 9954 9955 9956 9957 9958 9959 9960 9961xorg_testset_save_CFLAGS="$CFLAGS" 9962 9963if test "x$xorg_testset_unknown_warning_option" = "x" ; then 9964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 9966$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 9967if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 9968 $as_echo_n "(cached) " >&6 9969else 9970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9971/* end confdefs.h. */ 9972int i; 9973_ACEOF 9974if ac_fn_c_try_compile "$LINENO"; then : 9975 xorg_cv_compiler_flag_unknown_warning_option=yes 9976else 9977 xorg_cv_compiler_flag_unknown_warning_option=no 9978fi 9979rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9980fi 9981{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 9982$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 9983 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 9984 CFLAGS="$xorg_testset_save_CFLAGS" 9985fi 9986 9987if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 9988 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9990 fi 9991 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 9993$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 9994if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 9995 $as_echo_n "(cached) " >&6 9996else 9997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9998/* end confdefs.h. */ 9999int i; 10000_ACEOF 10001if ac_fn_c_try_compile "$LINENO"; then : 10002 xorg_cv_compiler_flag_unused_command_line_argument=yes 10003else 10004 xorg_cv_compiler_flag_unused_command_line_argument=no 10005fi 10006rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10007fi 10008{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 10009$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 10010 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 10011 CFLAGS="$xorg_testset_save_CFLAGS" 10012fi 10013 10014found="no" 10015 10016 if test $found = "no" ; then 10017 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10019 fi 10020 10021 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10022 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10023 fi 10024 10025 CFLAGS="$CFLAGS -Werror" 10026 10027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10028$as_echo_n "checking if $CC supports -Werror... " >&6; } 10029 cacheid=`$as_echo xorg_cv_cc_flag_-Werror` 10030 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 10031 $as_echo_n "(cached) " >&6 10032else 10033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10034/* end confdefs.h. */ 10035int i; 10036int 10037main () 10038{ 10039 10040 ; 10041 return 0; 10042} 10043_ACEOF 10044if ac_fn_c_try_link "$LINENO"; then : 10045 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 10046else 10047 eval `$as_echo "$cacheid" | $as_tr_sh`=no 10048fi 10049rm -f core conftest.err conftest.$ac_objext \ 10050 conftest$ac_exeext conftest.$ac_ext 10051fi 10052 10053 10054 CFLAGS="$xorg_testset_save_CFLAGS" 10055 10056 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 10057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10058$as_echo "$supported" >&6; } 10059 if test "$supported" = "yes" ; then 10060 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10061 found="yes" 10062 fi 10063 fi 10064 10065 if test $found = "no" ; then 10066 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10068 fi 10069 10070 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10071 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10072 fi 10073 10074 CFLAGS="$CFLAGS -errwarn" 10075 10076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10077$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10078 cacheid=`$as_echo xorg_cv_cc_flag_-errwarn` 10079 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 10080 $as_echo_n "(cached) " >&6 10081else 10082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10083/* end confdefs.h. */ 10084int i; 10085int 10086main () 10087{ 10088 10089 ; 10090 return 0; 10091} 10092_ACEOF 10093if ac_fn_c_try_link "$LINENO"; then : 10094 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 10095else 10096 eval `$as_echo "$cacheid" | $as_tr_sh`=no 10097fi 10098rm -f core conftest.err conftest.$ac_objext \ 10099 conftest$ac_exeext conftest.$ac_ext 10100fi 10101 10102 10103 CFLAGS="$xorg_testset_save_CFLAGS" 10104 10105 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 10106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10107$as_echo "$supported" >&6; } 10108 if test "$supported" = "yes" ; then 10109 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10110 found="yes" 10111 fi 10112 fi 10113 10114 10115 10116# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10117# activate it with -Werror, so we add it here explicitly. 10118 10119 10120 10121 10122 10123 10124 10125 10126 10127 10128 10129xorg_testset_save_CFLAGS="$CFLAGS" 10130 10131if test "x$xorg_testset_unknown_warning_option" = "x" ; then 10132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unknown-warning-option" >&5 10134$as_echo_n "checking if compiler supports -Werror=unknown-warning-option... " >&6; } 10135if ${xorg_cv_compiler_flag_unknown_warning_option+:} false; then : 10136 $as_echo_n "(cached) " >&6 10137else 10138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10139/* end confdefs.h. */ 10140int i; 10141_ACEOF 10142if ac_fn_c_try_compile "$LINENO"; then : 10143 xorg_cv_compiler_flag_unknown_warning_option=yes 10144else 10145 xorg_cv_compiler_flag_unknown_warning_option=no 10146fi 10147rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10148fi 10149{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unknown_warning_option" >&5 10150$as_echo "$xorg_cv_compiler_flag_unknown_warning_option" >&6; } 10151 xorg_testset_unknown_warning_option=$xorg_cv_compiler_flag_unknown_warning_option 10152 CFLAGS="$xorg_testset_save_CFLAGS" 10153fi 10154 10155if test "x$xorg_testset_unused_command_line_argument" = "x" ; then 10156 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10158 fi 10159 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Werror=unused-command-line-argument" >&5 10161$as_echo_n "checking if compiler supports -Werror=unused-command-line-argument... " >&6; } 10162if ${xorg_cv_compiler_flag_unused_command_line_argument+:} false; then : 10163 $as_echo_n "(cached) " >&6 10164else 10165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10166/* end confdefs.h. */ 10167int i; 10168_ACEOF 10169if ac_fn_c_try_compile "$LINENO"; then : 10170 xorg_cv_compiler_flag_unused_command_line_argument=yes 10171else 10172 xorg_cv_compiler_flag_unused_command_line_argument=no 10173fi 10174rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10175fi 10176{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_compiler_flag_unused_command_line_argument" >&5 10177$as_echo "$xorg_cv_compiler_flag_unused_command_line_argument" >&6; } 10178 xorg_testset_unused_command_line_argument=$xorg_cv_compiler_flag_unused_command_line_argument 10179 CFLAGS="$xorg_testset_save_CFLAGS" 10180fi 10181 10182found="no" 10183 10184 if test $found = "no" ; then 10185 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10187 fi 10188 10189 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10191 fi 10192 10193 CFLAGS="$CFLAGS -Werror=attributes" 10194 10195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10196$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10197 cacheid=`$as_echo xorg_cv_cc_flag_-Werror=attributes` 10198 if { as_var=`$as_echo "$cacheid" | $as_tr_sh`; eval \${$as_var+:} false; }; then : 10199 $as_echo_n "(cached) " >&6 10200else 10201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10202/* end confdefs.h. */ 10203int i; 10204int 10205main () 10206{ 10207 10208 ; 10209 return 0; 10210} 10211_ACEOF 10212if ac_fn_c_try_link "$LINENO"; then : 10213 eval `$as_echo "$cacheid" | $as_tr_sh`=yes 10214else 10215 eval `$as_echo "$cacheid" | $as_tr_sh`=no 10216fi 10217rm -f core conftest.err conftest.$ac_objext \ 10218 conftest$ac_exeext conftest.$ac_ext 10219fi 10220 10221 10222 CFLAGS="$xorg_testset_save_CFLAGS" 10223 10224 eval supported=$`$as_echo "$cacheid" | $as_tr_sh` 10225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10226$as_echo "$supported" >&6; } 10227 if test "$supported" = "yes" ; then 10228 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10229 found="yes" 10230 fi 10231 fi 10232 10233 10234 10235if test "x$STRICT_COMPILE" = "xyes"; then 10236 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10237 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10238fi 10239 10240 10241 10242 10243 10244 10245cat >>confdefs.h <<_ACEOF 10246#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10247_ACEOF 10248 10249 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10250 if test "x$PVM" = "x"; then 10251 PVM="0" 10252 fi 10253 10254cat >>confdefs.h <<_ACEOF 10255#define PACKAGE_VERSION_MINOR $PVM 10256_ACEOF 10257 10258 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10259 if test "x$PVP" = "x"; then 10260 PVP="0" 10261 fi 10262 10263cat >>confdefs.h <<_ACEOF 10264#define PACKAGE_VERSION_PATCHLEVEL $PVP 10265_ACEOF 10266 10267 10268 10269CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10270mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10271|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10272echo 'git directory not found: installing possibly empty changelog.' >&2)" 10273 10274 10275 10276 10277macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10278INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10279mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10280|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10281echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10282 10283 10284 10285 10286 10287 10288if test x$APP_MAN_SUFFIX = x ; then 10289 APP_MAN_SUFFIX=1 10290fi 10291if test x$APP_MAN_DIR = x ; then 10292 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10293fi 10294 10295if test x$LIB_MAN_SUFFIX = x ; then 10296 LIB_MAN_SUFFIX=3 10297fi 10298if test x$LIB_MAN_DIR = x ; then 10299 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10300fi 10301 10302if test x$FILE_MAN_SUFFIX = x ; then 10303 case $host_os in 10304 solaris*) FILE_MAN_SUFFIX=4 ;; 10305 *) FILE_MAN_SUFFIX=5 ;; 10306 esac 10307fi 10308if test x$FILE_MAN_DIR = x ; then 10309 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10310fi 10311 10312if test x$MISC_MAN_SUFFIX = x ; then 10313 case $host_os in 10314 solaris*) MISC_MAN_SUFFIX=5 ;; 10315 *) MISC_MAN_SUFFIX=7 ;; 10316 esac 10317fi 10318if test x$MISC_MAN_DIR = x ; then 10319 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10320fi 10321 10322if test x$DRIVER_MAN_SUFFIX = x ; then 10323 case $host_os in 10324 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10325 *) DRIVER_MAN_SUFFIX=4 ;; 10326 esac 10327fi 10328if test x$DRIVER_MAN_DIR = x ; then 10329 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10330fi 10331 10332if test x$ADMIN_MAN_SUFFIX = x ; then 10333 case $host_os in 10334 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10335 *) ADMIN_MAN_SUFFIX=8 ;; 10336 esac 10337fi 10338if test x$ADMIN_MAN_DIR = x ; then 10339 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10340fi 10341 10342 10343 10344 10345 10346 10347 10348 10349 10350 10351 10352 10353 10354 10355 10356XORG_MAN_PAGE="X Version 11" 10357 10358MAN_SUBSTS="\ 10359 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10360 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10361 -e 's|__xservername__|Xorg|g' \ 10362 -e 's|__xconfigfile__|xorg.conf|g' \ 10363 -e 's|__projectroot__|\$(prefix)|g' \ 10364 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10365 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10366 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10367 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10368 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10369 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10370 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10371 10372 10373 10374# Check whether --enable-silent-rules was given. 10375if test "${enable_silent_rules+set}" = set; then : 10376 enableval=$enable_silent_rules; 10377fi 10378 10379case $enable_silent_rules in 10380yes) AM_DEFAULT_VERBOSITY=0;; 10381no) AM_DEFAULT_VERBOSITY=1;; 10382*) AM_DEFAULT_VERBOSITY=0;; 10383esac 10384AM_BACKSLASH='\' 10385 10386 10387 10388ac_ext=c 10389ac_cpp='$CPP $CPPFLAGS' 10390ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10391ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10392ac_compiler_gnu=$ac_cv_c_compiler_gnu 10393{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 10394$as_echo_n "checking how to run the C preprocessor... " >&6; } 10395# On Suns, sometimes $CPP names a directory. 10396if test -n "$CPP" && test -d "$CPP"; then 10397 CPP= 10398fi 10399if test -z "$CPP"; then 10400 if ${ac_cv_prog_CPP+:} false; then : 10401 $as_echo_n "(cached) " >&6 10402else 10403 # Double quotes because CPP needs to be expanded 10404 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 10405 do 10406 ac_preproc_ok=false 10407for ac_c_preproc_warn_flag in '' yes 10408do 10409 # Use a header file that comes with gcc, so configuring glibc 10410 # with a fresh cross-compiler works. 10411 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 10412 # <limits.h> exists even on freestanding compilers. 10413 # On the NeXT, cc -E runs the code through the compiler's parser, 10414 # not just through cpp. "Syntax error" is here to catch this case. 10415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10416/* end confdefs.h. */ 10417#ifdef __STDC__ 10418# include <limits.h> 10419#else 10420# include <assert.h> 10421#endif 10422 Syntax error 10423_ACEOF 10424if ac_fn_c_try_cpp "$LINENO"; then : 10425 10426else 10427 # Broken: fails on valid input. 10428continue 10429fi 10430rm -f conftest.err conftest.i conftest.$ac_ext 10431 10432 # OK, works on sane cases. Now check whether nonexistent headers 10433 # can be detected and how. 10434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10435/* end confdefs.h. */ 10436#include <ac_nonexistent.h> 10437_ACEOF 10438if ac_fn_c_try_cpp "$LINENO"; then : 10439 # Broken: success on invalid input. 10440continue 10441else 10442 # Passes both tests. 10443ac_preproc_ok=: 10444break 10445fi 10446rm -f conftest.err conftest.i conftest.$ac_ext 10447 10448done 10449# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 10450rm -f conftest.i conftest.err conftest.$ac_ext 10451if $ac_preproc_ok; then : 10452 break 10453fi 10454 10455 done 10456 ac_cv_prog_CPP=$CPP 10457 10458fi 10459 CPP=$ac_cv_prog_CPP 10460else 10461 ac_cv_prog_CPP=$CPP 10462fi 10463{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 10464$as_echo "$CPP" >&6; } 10465ac_preproc_ok=false 10466for ac_c_preproc_warn_flag in '' yes 10467do 10468 # Use a header file that comes with gcc, so configuring glibc 10469 # with a fresh cross-compiler works. 10470 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 10471 # <limits.h> exists even on freestanding compilers. 10472 # On the NeXT, cc -E runs the code through the compiler's parser, 10473 # not just through cpp. "Syntax error" is here to catch this case. 10474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10475/* end confdefs.h. */ 10476#ifdef __STDC__ 10477# include <limits.h> 10478#else 10479# include <assert.h> 10480#endif 10481 Syntax error 10482_ACEOF 10483if ac_fn_c_try_cpp "$LINENO"; then : 10484 10485else 10486 # Broken: fails on valid input. 10487continue 10488fi 10489rm -f conftest.err conftest.i conftest.$ac_ext 10490 10491 # OK, works on sane cases. Now check whether nonexistent headers 10492 # can be detected and how. 10493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10494/* end confdefs.h. */ 10495#include <ac_nonexistent.h> 10496_ACEOF 10497if ac_fn_c_try_cpp "$LINENO"; then : 10498 # Broken: success on invalid input. 10499continue 10500else 10501 # Passes both tests. 10502ac_preproc_ok=: 10503break 10504fi 10505rm -f conftest.err conftest.i conftest.$ac_ext 10506 10507done 10508# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 10509rm -f conftest.i conftest.err conftest.$ac_ext 10510if $ac_preproc_ok; then : 10511 10512else 10513 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10514$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10515as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 10516See \`config.log' for more details" "$LINENO" 5; } 10517fi 10518 10519ac_ext=c 10520ac_cpp='$CPP $CPPFLAGS' 10521ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10522ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10523ac_compiler_gnu=$ac_cv_c_compiler_gnu 10524 10525 10526 10527for ac_prog in cpp 10528do 10529 # Extract the first word of "$ac_prog", so it can be a program name with args. 10530set dummy $ac_prog; ac_word=$2 10531{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10532$as_echo_n "checking for $ac_word... " >&6; } 10533if ${ac_cv_path_RAWCPP+:} false; then : 10534 $as_echo_n "(cached) " >&6 10535else 10536 case $RAWCPP in 10537 [\\/]* | ?:[\\/]*) 10538 ac_cv_path_RAWCPP="$RAWCPP" # Let the user override the test with a path. 10539 ;; 10540 *) 10541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10542as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 10543for as_dir in $as_dummy 10544do 10545 IFS=$as_save_IFS 10546 test -z "$as_dir" && as_dir=. 10547 for ac_exec_ext in '' $ac_executable_extensions; do 10548 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10549 ac_cv_path_RAWCPP="$as_dir/$ac_word$ac_exec_ext" 10550 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10551 break 2 10552 fi 10553done 10554 done 10555IFS=$as_save_IFS 10556 10557 ;; 10558esac 10559fi 10560RAWCPP=$ac_cv_path_RAWCPP 10561if test -n "$RAWCPP"; then 10562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RAWCPP" >&5 10563$as_echo "$RAWCPP" >&6; } 10564else 10565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10566$as_echo "no" >&6; } 10567fi 10568 10569 10570 test -n "$RAWCPP" && break 10571done 10572test -n "$RAWCPP" || RAWCPP="${CPP}" 10573 10574 10575# Check for flag to avoid builtin definitions - assumes unix is predefined, 10576# which is not the best choice for supporting other OS'es, but covers most 10577# of the ones we need for now. 10578{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -undef" >&5 10579$as_echo_n "checking if $RAWCPP requires -undef... " >&6; } 10580cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10581/* end confdefs.h. */ 10582Does cpp redefine unix ? 10583_ACEOF 10584if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10586$as_echo "no" >&6; } 10587else 10588 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10589 RAWCPPFLAGS=-undef 10590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10591$as_echo "yes" >&6; } 10592 # under Cygwin unix is still defined even with -undef 10593 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 10594 RAWCPPFLAGS="-undef -ansi" 10595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with -ansi" >&5 10596$as_echo "yes, with -ansi" >&6; } 10597 else 10598 as_fn_error $? "${RAWCPP} defines unix with or without -undef. I don't know what to do." "$LINENO" 5 10599 fi 10600fi 10601rm -f conftest.$ac_ext 10602 10603{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -traditional" >&5 10604$as_echo_n "checking if $RAWCPP requires -traditional... " >&6; } 10605cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10606/* end confdefs.h. */ 10607Does cpp preserve "whitespace"? 10608_ACEOF 10609if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 10610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10611$as_echo "no" >&6; } 10612else 10613 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 10614 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 10615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10616$as_echo "yes" >&6; } 10617 else 10618 as_fn_error $? "${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do." "$LINENO" 5 10619 fi 10620fi 10621rm -f conftest.$ac_ext 10622 10623 10624CPP_PROGRAM=${RAWCPP} 10625 10626 10627for ac_func in mkstemp 10628do : 10629 ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 10630if test "x$ac_cv_func_mkstemp" = xyes; then : 10631 cat >>confdefs.h <<_ACEOF 10632#define HAVE_MKSTEMP 1 10633_ACEOF 10634 10635fi 10636done 10637 10638 10639# Extract the first word of "perl", so it can be a program name with args. 10640set dummy perl; ac_word=$2 10641{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10642$as_echo_n "checking for $ac_word... " >&6; } 10643if ${ac_cv_prog_HAS_PERL+:} false; then : 10644 $as_echo_n "(cached) " >&6 10645else 10646 if test -n "$HAS_PERL"; then 10647 ac_cv_prog_HAS_PERL="$HAS_PERL" # Let the user override the test. 10648else 10649as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10650for as_dir in $PATH 10651do 10652 IFS=$as_save_IFS 10653 test -z "$as_dir" && as_dir=. 10654 for ac_exec_ext in '' $ac_executable_extensions; do 10655 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 10656 ac_cv_prog_HAS_PERL="yes" 10657 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10658 break 2 10659 fi 10660done 10661 done 10662IFS=$as_save_IFS 10663 10664fi 10665fi 10666HAS_PERL=$ac_cv_prog_HAS_PERL 10667if test -n "$HAS_PERL"; then 10668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAS_PERL" >&5 10669$as_echo "$HAS_PERL" >&6; } 10670else 10671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10672$as_echo "no" >&6; } 10673fi 10674 10675 10676 if test "x$HAS_PERL" = xyes; then 10677 HAS_PERL_TRUE= 10678 HAS_PERL_FALSE='#' 10679else 10680 HAS_PERL_TRUE='#' 10681 HAS_PERL_FALSE= 10682fi 10683 10684 10685 10686 10687DEFAULT_XCONFDIR="${libdir}/X11/config" 10688 10689# Check whether --with-config-dir was given. 10690if test "${with_config_dir+set}" = set; then : 10691 withval=$with_config_dir; XCONFDIR="$withval" 10692else 10693 XCONFDIR="$DEFAULT_XCONFDIR" 10694fi 10695 10696 10697 10698DEFAULT_PREPROCESSCMD_MKDEPEND="gcc -E" 10699 10700# Check whether --with-script-preproc-cmd was given. 10701if test "${with_script_preproc_cmd+set}" = set; then : 10702 withval=$with_script_preproc_cmd; PREPROCESSCMD_MKDEPEND="$withval" 10703else 10704 PREPROCESSCMD_MKDEPEND="$DEFAULT_PREPROCESSCMD_MKDEPEND" 10705fi 10706 10707 10708 10709DEFAULT_ARCMD="ar clq" 10710 10711# Check whether --with-create-lib-cmd was given. 10712if test "${with_create_lib_cmd+set}" = set; then : 10713 withval=$with_create_lib_cmd; ARCMD="$withval" 10714else 10715 ARCMD="$DEFAULT_ARCMD" 10716fi 10717 10718 10719 10720DEFAULT_RANLIB="ranlib" 10721 10722# Check whether --with-clean-lib-cmd was given. 10723if test "${with_clean_lib_cmd+set}" = set; then : 10724 withval=$with_clean_lib_cmd; RANLIB="$withval" 10725else 10726 RANLIB="$DEFAULT_RANLIB" 10727fi 10728 10729 10730 10731# Check whether --enable-revpath was given. 10732if test "${enable_revpath+set}" = set; then : 10733 enableval=$enable_revpath; BUILD_REVPATH="$enableval" 10734else 10735 BUILD_REVPATH=yes 10736fi 10737 10738 if test "x$BUILD_REVPATH" = xyes; then 10739 BUILD_REVPATH_TRUE= 10740 BUILD_REVPATH_FALSE='#' 10741else 10742 BUILD_REVPATH_TRUE='#' 10743 BUILD_REVPATH_FALSE= 10744fi 10745 10746 10747# Check whether --enable-makeg was given. 10748if test "${enable_makeg+set}" = set; then : 10749 enableval=$enable_makeg; BUILD_MAKEG="$enableval" 10750else 10751 BUILD_MAKEG=yes 10752fi 10753 10754 if test "x$BUILD_MAKEG" = xyes; then 10755 BUILD_MAKEG_TRUE= 10756 BUILD_MAKEG_FALSE='#' 10757else 10758 BUILD_MAKEG_TRUE='#' 10759 BUILD_MAKEG_FALSE= 10760fi 10761 10762 10763# Check whether --enable-xmkmf was given. 10764if test "${enable_xmkmf+set}" = set; then : 10765 enableval=$enable_xmkmf; BUILD_XMKMF="$enableval" 10766else 10767 BUILD_XMKMF=yes 10768fi 10769 10770 if test "x$BUILD_XMKMF" = xyes; then 10771 BUILD_XMKMF_TRUE= 10772 BUILD_XMKMF_FALSE='#' 10773else 10774 BUILD_XMKMF_TRUE='#' 10775 BUILD_XMKMF_FALSE= 10776fi 10777 10778 10779# Check whether --enable-ccmakedep was given. 10780if test "${enable_ccmakedep+set}" = set; then : 10781 enableval=$enable_ccmakedep; BUILD_CCMAKEDEP="$enableval" 10782else 10783 BUILD_CCMAKEDEP=yes 10784fi 10785 10786 if test "x$BUILD_CCMAKEDEP" = xyes; then 10787 BUILD_CCMAKEDEP_TRUE= 10788 BUILD_CCMAKEDEP_FALSE='#' 10789else 10790 BUILD_CCMAKEDEP_TRUE='#' 10791 BUILD_CCMAKEDEP_FALSE= 10792fi 10793 10794 10795# Check whether --enable-mergelib was given. 10796if test "${enable_mergelib+set}" = set; then : 10797 enableval=$enable_mergelib; BUILD_MERGELIB="$enableval" 10798else 10799 BUILD_MERGELIB=yes 10800fi 10801 10802 if test "x$BUILD_MERGELIB" = xyes; then 10803 BUILD_MERGELIB_TRUE= 10804 BUILD_MERGELIB_FALSE='#' 10805else 10806 BUILD_MERGELIB_TRUE='#' 10807 BUILD_MERGELIB_FALSE= 10808fi 10809 10810 10811# Check whether --enable-mkdirhier was given. 10812if test "${enable_mkdirhier+set}" = set; then : 10813 enableval=$enable_mkdirhier; BUILD_MKDIRHIER="$enableval" 10814else 10815 BUILD_MKDIRHIER=yes 10816fi 10817 10818 if test "x$BUILD_MKDIRHIER" = xyes; then 10819 BUILD_MKDIRHIER_TRUE= 10820 BUILD_MKDIRHIER_FALSE='#' 10821else 10822 BUILD_MKDIRHIER_TRUE='#' 10823 BUILD_MKDIRHIER_FALSE= 10824fi 10825 10826 10827# Check whether --enable-cleanlinks was given. 10828if test "${enable_cleanlinks+set}" = set; then : 10829 enableval=$enable_cleanlinks; BUILD_CLEANLINKS="$enableval" 10830else 10831 BUILD_CLEANLINKS=yes 10832fi 10833 10834 if test "x$BUILD_CLEANLINKS" = xyes; then 10835 BUILD_CLEANLINKS_TRUE= 10836 BUILD_CLEANLINKS_FALSE='#' 10837else 10838 BUILD_CLEANLINKS_TRUE='#' 10839 BUILD_CLEANLINKS_FALSE= 10840fi 10841 10842 10843# Check whether --enable-mkhtmlindex was given. 10844if test "${enable_mkhtmlindex+set}" = set; then : 10845 enableval=$enable_mkhtmlindex; BUILD_MKHTMLINDEX="$enableval" 10846else 10847 BUILD_MKHTMLINDEX=yes 10848fi 10849 10850 if test "x$BUILD_MKHTMLINDEX" = xyes; then 10851 BUILD_MKHTMLINDEX_TRUE= 10852 BUILD_MKHTMLINDEX_FALSE='#' 10853else 10854 BUILD_MKHTMLINDEX_TRUE='#' 10855 BUILD_MKHTMLINDEX_FALSE= 10856fi 10857 10858 10859# Checks for pkg-config packages 10860 10861pkg_failed=no 10862{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XPROTO" >&5 10863$as_echo_n "checking for XPROTO... " >&6; } 10864 10865if test -n "$XPROTO_CFLAGS"; then 10866 pkg_cv_XPROTO_CFLAGS="$XPROTO_CFLAGS" 10867 elif test -n "$PKG_CONFIG"; then 10868 if test -n "$PKG_CONFIG" && \ 10869 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 10870 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 10871 ac_status=$? 10872 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10873 test $ac_status = 0; }; then 10874 pkg_cv_XPROTO_CFLAGS=`$PKG_CONFIG --cflags "xproto" 2>/dev/null` 10875else 10876 pkg_failed=yes 10877fi 10878 else 10879 pkg_failed=untried 10880fi 10881if test -n "$XPROTO_LIBS"; then 10882 pkg_cv_XPROTO_LIBS="$XPROTO_LIBS" 10883 elif test -n "$PKG_CONFIG"; then 10884 if test -n "$PKG_CONFIG" && \ 10885 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 10886 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 10887 ac_status=$? 10888 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10889 test $ac_status = 0; }; then 10890 pkg_cv_XPROTO_LIBS=`$PKG_CONFIG --libs "xproto" 2>/dev/null` 10891else 10892 pkg_failed=yes 10893fi 10894 else 10895 pkg_failed=untried 10896fi 10897 10898 10899 10900if test $pkg_failed = yes; then 10901 10902if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10903 _pkg_short_errors_supported=yes 10904else 10905 _pkg_short_errors_supported=no 10906fi 10907 if test $_pkg_short_errors_supported = yes; then 10908 XPROTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xproto" 2>&1` 10909 else 10910 XPROTO_PKG_ERRORS=`$PKG_CONFIG --print-errors "xproto" 2>&1` 10911 fi 10912 # Put the nasty error message in config.log where it belongs 10913 echo "$XPROTO_PKG_ERRORS" >&5 10914 10915 as_fn_error $? "Package requirements (xproto) were not met: 10916 10917$XPROTO_PKG_ERRORS 10918 10919Consider adjusting the PKG_CONFIG_PATH environment variable if you 10920installed software in a non-standard prefix. 10921 10922Alternatively, you may set the environment variables XPROTO_CFLAGS 10923and XPROTO_LIBS to avoid the need to call pkg-config. 10924See the pkg-config man page for more details. 10925" "$LINENO" 5 10926elif test $pkg_failed = untried; then 10927 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10928$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10929as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10930is in your PATH or set the PKG_CONFIG environment variable to the full 10931path to pkg-config. 10932 10933Alternatively, you may set the environment variables XPROTO_CFLAGS 10934and XPROTO_LIBS to avoid the need to call pkg-config. 10935See the pkg-config man page for more details. 10936 10937To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10938See \`config.log' for more details" "$LINENO" 5; } 10939else 10940 XPROTO_CFLAGS=$pkg_cv_XPROTO_CFLAGS 10941 XPROTO_LIBS=$pkg_cv_XPROTO_LIBS 10942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10943$as_echo "yes" >&6; } 10944 : 10945fi 10946 10947ac_config_files="$ac_config_files Makefile" 10948 10949cat >confcache <<\_ACEOF 10950# This file is a shell script that caches the results of configure 10951# tests run on this system so they can be shared between configure 10952# scripts and configure runs, see configure's option --config-cache. 10953# It is not useful on other systems. If it contains results you don't 10954# want to keep, you may remove or edit it. 10955# 10956# config.status only pays attention to the cache file if you give it 10957# the --recheck option to rerun configure. 10958# 10959# `ac_cv_env_foo' variables (set or unset) will be overridden when 10960# loading this file, other *unset* `ac_cv_foo' will be assigned the 10961# following values. 10962 10963_ACEOF 10964 10965# The following way of writing the cache mishandles newlines in values, 10966# but we know of no workaround that is simple, portable, and efficient. 10967# So, we kill variables containing newlines. 10968# Ultrix sh set writes to stderr and can't be redirected directly, 10969# and sets the high bit in the cache file unless we assign to the vars. 10970( 10971 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10972 eval ac_val=\$$ac_var 10973 case $ac_val in #( 10974 *${as_nl}*) 10975 case $ac_var in #( 10976 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10977$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10978 esac 10979 case $ac_var in #( 10980 _ | IFS | as_nl) ;; #( 10981 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10982 *) { eval $ac_var=; unset $ac_var;} ;; 10983 esac ;; 10984 esac 10985 done 10986 10987 (set) 2>&1 | 10988 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10989 *${as_nl}ac_space=\ *) 10990 # `set' does not quote correctly, so add quotes: double-quote 10991 # substitution turns \\\\ into \\, and sed turns \\ into \. 10992 sed -n \ 10993 "s/'/'\\\\''/g; 10994 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10995 ;; #( 10996 *) 10997 # `set' quotes correctly as required by POSIX, so do not add quotes. 10998 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10999 ;; 11000 esac | 11001 sort 11002) | 11003 sed ' 11004 /^ac_cv_env_/b end 11005 t clear 11006 :clear 11007 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11008 t end 11009 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11010 :end' >>confcache 11011if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11012 if test -w "$cache_file"; then 11013 if test "x$cache_file" != "x/dev/null"; then 11014 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11015$as_echo "$as_me: updating cache $cache_file" >&6;} 11016 if test ! -f "$cache_file" || test -h "$cache_file"; then 11017 cat confcache >"$cache_file" 11018 else 11019 case $cache_file in #( 11020 */* | ?:*) 11021 mv -f confcache "$cache_file"$$ && 11022 mv -f "$cache_file"$$ "$cache_file" ;; #( 11023 *) 11024 mv -f confcache "$cache_file" ;; 11025 esac 11026 fi 11027 fi 11028 else 11029 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11030$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11031 fi 11032fi 11033rm -f confcache 11034 11035test "x$prefix" = xNONE && prefix=$ac_default_prefix 11036# Let make expand exec_prefix. 11037test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11038 11039DEFS=-DHAVE_CONFIG_H 11040 11041ac_libobjs= 11042ac_ltlibobjs= 11043U= 11044for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11045 # 1. Remove the extension, and $U if already installed. 11046 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11047 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11048 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11049 # will be set to the directory where LIBOBJS objects are built. 11050 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11051 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11052done 11053LIBOBJS=$ac_libobjs 11054 11055LTLIBOBJS=$ac_ltlibobjs 11056 11057 11058 if test -n "$EXEEXT"; then 11059 am__EXEEXT_TRUE= 11060 am__EXEEXT_FALSE='#' 11061else 11062 am__EXEEXT_TRUE='#' 11063 am__EXEEXT_FALSE= 11064fi 11065 11066if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 11067 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 11068Usually this means the macro was only invoked conditionally." "$LINENO" 5 11069fi 11070if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11071 as_fn_error $? "conditional \"AMDEP\" was never defined. 11072Usually this means the macro was only invoked conditionally." "$LINENO" 5 11073fi 11074if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11075 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11076Usually this means the macro was only invoked conditionally." "$LINENO" 5 11077fi 11078if test -z "${HAS_PERL_TRUE}" && test -z "${HAS_PERL_FALSE}"; then 11079 as_fn_error $? "conditional \"HAS_PERL\" was never defined. 11080Usually this means the macro was only invoked conditionally." "$LINENO" 5 11081fi 11082if test -z "${BUILD_REVPATH_TRUE}" && test -z "${BUILD_REVPATH_FALSE}"; then 11083 as_fn_error $? "conditional \"BUILD_REVPATH\" was never defined. 11084Usually this means the macro was only invoked conditionally." "$LINENO" 5 11085fi 11086if test -z "${BUILD_MAKEG_TRUE}" && test -z "${BUILD_MAKEG_FALSE}"; then 11087 as_fn_error $? "conditional \"BUILD_MAKEG\" was never defined. 11088Usually this means the macro was only invoked conditionally." "$LINENO" 5 11089fi 11090if test -z "${BUILD_XMKMF_TRUE}" && test -z "${BUILD_XMKMF_FALSE}"; then 11091 as_fn_error $? "conditional \"BUILD_XMKMF\" was never defined. 11092Usually this means the macro was only invoked conditionally." "$LINENO" 5 11093fi 11094if test -z "${BUILD_CCMAKEDEP_TRUE}" && test -z "${BUILD_CCMAKEDEP_FALSE}"; then 11095 as_fn_error $? "conditional \"BUILD_CCMAKEDEP\" was never defined. 11096Usually this means the macro was only invoked conditionally." "$LINENO" 5 11097fi 11098if test -z "${BUILD_MERGELIB_TRUE}" && test -z "${BUILD_MERGELIB_FALSE}"; then 11099 as_fn_error $? "conditional \"BUILD_MERGELIB\" was never defined. 11100Usually this means the macro was only invoked conditionally." "$LINENO" 5 11101fi 11102if test -z "${BUILD_MKDIRHIER_TRUE}" && test -z "${BUILD_MKDIRHIER_FALSE}"; then 11103 as_fn_error $? "conditional \"BUILD_MKDIRHIER\" was never defined. 11104Usually this means the macro was only invoked conditionally." "$LINENO" 5 11105fi 11106if test -z "${BUILD_CLEANLINKS_TRUE}" && test -z "${BUILD_CLEANLINKS_FALSE}"; then 11107 as_fn_error $? "conditional \"BUILD_CLEANLINKS\" was never defined. 11108Usually this means the macro was only invoked conditionally." "$LINENO" 5 11109fi 11110if test -z "${BUILD_MKHTMLINDEX_TRUE}" && test -z "${BUILD_MKHTMLINDEX_FALSE}"; then 11111 as_fn_error $? "conditional \"BUILD_MKHTMLINDEX\" was never defined. 11112Usually this means the macro was only invoked conditionally." "$LINENO" 5 11113fi 11114 11115: "${CONFIG_STATUS=./config.status}" 11116ac_write_fail=0 11117ac_clean_files_save=$ac_clean_files 11118ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11119{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11120$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11121as_write_fail=0 11122cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11123#! $SHELL 11124# Generated by $as_me. 11125# Run this file to recreate the current configuration. 11126# Compiler output produced by configure, useful for debugging 11127# configure, is in config.log if it exists. 11128 11129debug=false 11130ac_cs_recheck=false 11131ac_cs_silent=false 11132 11133SHELL=\${CONFIG_SHELL-$SHELL} 11134export SHELL 11135_ASEOF 11136cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11137## -------------------- ## 11138## M4sh Initialization. ## 11139## -------------------- ## 11140 11141# Be more Bourne compatible 11142DUALCASE=1; export DUALCASE # for MKS sh 11143if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11144 emulate sh 11145 NULLCMD=: 11146 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11147 # is contrary to our usage. Disable this feature. 11148 alias -g '${1+"$@"}'='"$@"' 11149 setopt NO_GLOB_SUBST 11150else 11151 case `(set -o) 2>/dev/null` in #( 11152 *posix*) : 11153 set -o posix ;; #( 11154 *) : 11155 ;; 11156esac 11157fi 11158 11159 11160as_nl=' 11161' 11162export as_nl 11163# Printing a long string crashes Solaris 7 /usr/bin/printf. 11164as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11165as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11166as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11167# Prefer a ksh shell builtin over an external printf program on Solaris, 11168# but without wasting forks for bash or zsh. 11169if test -z "$BASH_VERSION$ZSH_VERSION" \ 11170 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11171 as_echo='print -r --' 11172 as_echo_n='print -rn --' 11173elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11174 as_echo='printf %s\n' 11175 as_echo_n='printf %s' 11176else 11177 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11178 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11179 as_echo_n='/usr/ucb/echo -n' 11180 else 11181 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11182 as_echo_n_body='eval 11183 arg=$1; 11184 case $arg in #( 11185 *"$as_nl"*) 11186 expr "X$arg" : "X\\(.*\\)$as_nl"; 11187 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11188 esac; 11189 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11190 ' 11191 export as_echo_n_body 11192 as_echo_n='sh -c $as_echo_n_body as_echo' 11193 fi 11194 export as_echo_body 11195 as_echo='sh -c $as_echo_body as_echo' 11196fi 11197 11198# The user is always right. 11199if test "${PATH_SEPARATOR+set}" != set; then 11200 PATH_SEPARATOR=: 11201 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11202 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11203 PATH_SEPARATOR=';' 11204 } 11205fi 11206 11207 11208# IFS 11209# We need space, tab and new line, in precisely that order. Quoting is 11210# there to prevent editors from complaining about space-tab. 11211# (If _AS_PATH_WALK were called with IFS unset, it would disable word 11212# splitting by setting IFS to empty value.) 11213IFS=" "" $as_nl" 11214 11215# Find who we are. Look in the path if we contain no directory separator. 11216as_myself= 11217case $0 in #(( 11218 *[\\/]* ) as_myself=$0 ;; 11219 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11220for as_dir in $PATH 11221do 11222 IFS=$as_save_IFS 11223 test -z "$as_dir" && as_dir=. 11224 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 11225 done 11226IFS=$as_save_IFS 11227 11228 ;; 11229esac 11230# We did not find ourselves, most probably we were run as `sh COMMAND' 11231# in which case we are not to be found in the path. 11232if test "x$as_myself" = x; then 11233 as_myself=$0 11234fi 11235if test ! -f "$as_myself"; then 11236 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11237 exit 1 11238fi 11239 11240# Unset variables that we do not need and which cause bugs (e.g. in 11241# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 11242# suppresses any "Segmentation fault" message there. '((' could 11243# trigger a bug in pdksh 5.2.14. 11244for as_var in BASH_ENV ENV MAIL MAILPATH 11245do eval test x\${$as_var+set} = xset \ 11246 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11247done 11248PS1='$ ' 11249PS2='> ' 11250PS4='+ ' 11251 11252# NLS nuisances. 11253LC_ALL=C 11254export LC_ALL 11255LANGUAGE=C 11256export LANGUAGE 11257 11258# CDPATH. 11259(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11260 11261 11262# as_fn_error STATUS ERROR [LINENO LOG_FD] 11263# ---------------------------------------- 11264# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11265# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11266# script with STATUS, using 1 if that was 0. 11267as_fn_error () 11268{ 11269 as_status=$1; test $as_status -eq 0 && as_status=1 11270 if test "$4"; then 11271 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11272 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11273 fi 11274 $as_echo "$as_me: error: $2" >&2 11275 as_fn_exit $as_status 11276} # as_fn_error 11277 11278 11279# as_fn_set_status STATUS 11280# ----------------------- 11281# Set $? to STATUS, without forking. 11282as_fn_set_status () 11283{ 11284 return $1 11285} # as_fn_set_status 11286 11287# as_fn_exit STATUS 11288# ----------------- 11289# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11290as_fn_exit () 11291{ 11292 set +e 11293 as_fn_set_status $1 11294 exit $1 11295} # as_fn_exit 11296 11297# as_fn_unset VAR 11298# --------------- 11299# Portably unset VAR. 11300as_fn_unset () 11301{ 11302 { eval $1=; unset $1;} 11303} 11304as_unset=as_fn_unset 11305# as_fn_append VAR VALUE 11306# ---------------------- 11307# Append the text in VALUE to the end of the definition contained in VAR. Take 11308# advantage of any shell optimizations that allow amortized linear growth over 11309# repeated appends, instead of the typical quadratic growth present in naive 11310# implementations. 11311if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11312 eval 'as_fn_append () 11313 { 11314 eval $1+=\$2 11315 }' 11316else 11317 as_fn_append () 11318 { 11319 eval $1=\$$1\$2 11320 } 11321fi # as_fn_append 11322 11323# as_fn_arith ARG... 11324# ------------------ 11325# Perform arithmetic evaluation on the ARGs, and store the result in the 11326# global $as_val. Take advantage of shells that can avoid forks. The arguments 11327# must be portable across $(()) and expr. 11328if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11329 eval 'as_fn_arith () 11330 { 11331 as_val=$(( $* )) 11332 }' 11333else 11334 as_fn_arith () 11335 { 11336 as_val=`expr "$@" || test $? -eq 1` 11337 } 11338fi # as_fn_arith 11339 11340 11341if expr a : '\(a\)' >/dev/null 2>&1 && 11342 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11343 as_expr=expr 11344else 11345 as_expr=false 11346fi 11347 11348if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11349 as_basename=basename 11350else 11351 as_basename=false 11352fi 11353 11354if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11355 as_dirname=dirname 11356else 11357 as_dirname=false 11358fi 11359 11360as_me=`$as_basename -- "$0" || 11361$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11362 X"$0" : 'X\(//\)$' \| \ 11363 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11364$as_echo X/"$0" | 11365 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11366 s//\1/ 11367 q 11368 } 11369 /^X\/\(\/\/\)$/{ 11370 s//\1/ 11371 q 11372 } 11373 /^X\/\(\/\).*/{ 11374 s//\1/ 11375 q 11376 } 11377 s/.*/./; q'` 11378 11379# Avoid depending upon Character Ranges. 11380as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11381as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11382as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11383as_cr_digits='0123456789' 11384as_cr_alnum=$as_cr_Letters$as_cr_digits 11385 11386ECHO_C= ECHO_N= ECHO_T= 11387case `echo -n x` in #((((( 11388-n*) 11389 case `echo 'xy\c'` in 11390 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11391 xy) ECHO_C='\c';; 11392 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11393 ECHO_T=' ';; 11394 esac;; 11395*) 11396 ECHO_N='-n';; 11397esac 11398 11399rm -f conf$$ conf$$.exe conf$$.file 11400if test -d conf$$.dir; then 11401 rm -f conf$$.dir/conf$$.file 11402else 11403 rm -f conf$$.dir 11404 mkdir conf$$.dir 2>/dev/null 11405fi 11406if (echo >conf$$.file) 2>/dev/null; then 11407 if ln -s conf$$.file conf$$ 2>/dev/null; then 11408 as_ln_s='ln -s' 11409 # ... but there are two gotchas: 11410 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11411 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11412 # In both cases, we have to default to `cp -p'. 11413 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11414 as_ln_s='cp -p' 11415 elif ln conf$$.file conf$$ 2>/dev/null; then 11416 as_ln_s=ln 11417 else 11418 as_ln_s='cp -p' 11419 fi 11420else 11421 as_ln_s='cp -p' 11422fi 11423rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11424rmdir conf$$.dir 2>/dev/null 11425 11426 11427# as_fn_mkdir_p 11428# ------------- 11429# Create "$as_dir" as a directory, including parents if necessary. 11430as_fn_mkdir_p () 11431{ 11432 11433 case $as_dir in #( 11434 -*) as_dir=./$as_dir;; 11435 esac 11436 test -d "$as_dir" || eval $as_mkdir_p || { 11437 as_dirs= 11438 while :; do 11439 case $as_dir in #( 11440 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11441 *) as_qdir=$as_dir;; 11442 esac 11443 as_dirs="'$as_qdir' $as_dirs" 11444 as_dir=`$as_dirname -- "$as_dir" || 11445$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11446 X"$as_dir" : 'X\(//\)[^/]' \| \ 11447 X"$as_dir" : 'X\(//\)$' \| \ 11448 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11449$as_echo X"$as_dir" | 11450 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11451 s//\1/ 11452 q 11453 } 11454 /^X\(\/\/\)[^/].*/{ 11455 s//\1/ 11456 q 11457 } 11458 /^X\(\/\/\)$/{ 11459 s//\1/ 11460 q 11461 } 11462 /^X\(\/\).*/{ 11463 s//\1/ 11464 q 11465 } 11466 s/.*/./; q'` 11467 test -d "$as_dir" && break 11468 done 11469 test -z "$as_dirs" || eval "mkdir $as_dirs" 11470 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11471 11472 11473} # as_fn_mkdir_p 11474if mkdir -p . 2>/dev/null; then 11475 as_mkdir_p='mkdir -p "$as_dir"' 11476else 11477 test -d ./-p && rmdir ./-p 11478 as_mkdir_p=false 11479fi 11480 11481if test -x / >/dev/null 2>&1; then 11482 as_test_x='test -x' 11483else 11484 if ls -dL / >/dev/null 2>&1; then 11485 as_ls_L_option=L 11486 else 11487 as_ls_L_option= 11488 fi 11489 as_test_x=' 11490 eval sh -c '\'' 11491 if test -d "$1"; then 11492 test -d "$1/."; 11493 else 11494 case $1 in #( 11495 -*)set "./$1";; 11496 esac; 11497 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11498 ???[sx]*):;;*)false;;esac;fi 11499 '\'' sh 11500 ' 11501fi 11502as_executable_p=$as_test_x 11503 11504# Sed expression to map a string onto a valid CPP name. 11505as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11506 11507# Sed expression to map a string onto a valid variable name. 11508as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11509 11510 11511exec 6>&1 11512## ----------------------------------- ## 11513## Main body of $CONFIG_STATUS script. ## 11514## ----------------------------------- ## 11515_ASEOF 11516test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11517 11518cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11519# Save the log message, to keep $0 and so on meaningful, and to 11520# report actual input values of CONFIG_FILES etc. instead of their 11521# values after options handling. 11522ac_log=" 11523This file was extended by imake $as_me 1.0.5, which was 11524generated by GNU Autoconf 2.68. Invocation command line was 11525 11526 CONFIG_FILES = $CONFIG_FILES 11527 CONFIG_HEADERS = $CONFIG_HEADERS 11528 CONFIG_LINKS = $CONFIG_LINKS 11529 CONFIG_COMMANDS = $CONFIG_COMMANDS 11530 $ $0 $@ 11531 11532on `(hostname || uname -n) 2>/dev/null | sed 1q` 11533" 11534 11535_ACEOF 11536 11537case $ac_config_files in *" 11538"*) set x $ac_config_files; shift; ac_config_files=$*;; 11539esac 11540 11541case $ac_config_headers in *" 11542"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11543esac 11544 11545 11546cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11547# Files that config.status was made for. 11548config_files="$ac_config_files" 11549config_headers="$ac_config_headers" 11550config_commands="$ac_config_commands" 11551 11552_ACEOF 11553 11554cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11555ac_cs_usage="\ 11556\`$as_me' instantiates files and other configuration actions 11557from templates according to the current configuration. Unless the files 11558and actions are specified as TAGs, all are instantiated by default. 11559 11560Usage: $0 [OPTION]... [TAG]... 11561 11562 -h, --help print this help, then exit 11563 -V, --version print version number and configuration settings, then exit 11564 --config print configuration, then exit 11565 -q, --quiet, --silent 11566 do not print progress messages 11567 -d, --debug don't remove temporary files 11568 --recheck update $as_me by reconfiguring in the same conditions 11569 --file=FILE[:TEMPLATE] 11570 instantiate the configuration file FILE 11571 --header=FILE[:TEMPLATE] 11572 instantiate the configuration header FILE 11573 11574Configuration files: 11575$config_files 11576 11577Configuration headers: 11578$config_headers 11579 11580Configuration commands: 11581$config_commands 11582 11583Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11584 11585_ACEOF 11586cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11587ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11588ac_cs_version="\\ 11589imake config.status 1.0.5 11590configured by $0, generated by GNU Autoconf 2.68, 11591 with options \\"\$ac_cs_config\\" 11592 11593Copyright (C) 2010 Free Software Foundation, Inc. 11594This config.status script is free software; the Free Software Foundation 11595gives unlimited permission to copy, distribute and modify it." 11596 11597ac_pwd='$ac_pwd' 11598srcdir='$srcdir' 11599INSTALL='$INSTALL' 11600MKDIR_P='$MKDIR_P' 11601AWK='$AWK' 11602test -n "\$AWK" || AWK=awk 11603_ACEOF 11604 11605cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11606# The default lists apply if the user does not specify any file. 11607ac_need_defaults=: 11608while test $# != 0 11609do 11610 case $1 in 11611 --*=?*) 11612 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11613 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11614 ac_shift=: 11615 ;; 11616 --*=) 11617 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11618 ac_optarg= 11619 ac_shift=: 11620 ;; 11621 *) 11622 ac_option=$1 11623 ac_optarg=$2 11624 ac_shift=shift 11625 ;; 11626 esac 11627 11628 case $ac_option in 11629 # Handling of the options. 11630 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11631 ac_cs_recheck=: ;; 11632 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11633 $as_echo "$ac_cs_version"; exit ;; 11634 --config | --confi | --conf | --con | --co | --c ) 11635 $as_echo "$ac_cs_config"; exit ;; 11636 --debug | --debu | --deb | --de | --d | -d ) 11637 debug=: ;; 11638 --file | --fil | --fi | --f ) 11639 $ac_shift 11640 case $ac_optarg in 11641 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11642 '') as_fn_error $? "missing file argument" ;; 11643 esac 11644 as_fn_append CONFIG_FILES " '$ac_optarg'" 11645 ac_need_defaults=false;; 11646 --header | --heade | --head | --hea ) 11647 $ac_shift 11648 case $ac_optarg in 11649 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11650 esac 11651 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11652 ac_need_defaults=false;; 11653 --he | --h) 11654 # Conflict between --help and --header 11655 as_fn_error $? "ambiguous option: \`$1' 11656Try \`$0 --help' for more information.";; 11657 --help | --hel | -h ) 11658 $as_echo "$ac_cs_usage"; exit ;; 11659 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11660 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11661 ac_cs_silent=: ;; 11662 11663 # This is an error. 11664 -*) as_fn_error $? "unrecognized option: \`$1' 11665Try \`$0 --help' for more information." ;; 11666 11667 *) as_fn_append ac_config_targets " $1" 11668 ac_need_defaults=false ;; 11669 11670 esac 11671 shift 11672done 11673 11674ac_configure_extra_args= 11675 11676if $ac_cs_silent; then 11677 exec 6>/dev/null 11678 ac_configure_extra_args="$ac_configure_extra_args --silent" 11679fi 11680 11681_ACEOF 11682cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11683if \$ac_cs_recheck; then 11684 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11685 shift 11686 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11687 CONFIG_SHELL='$SHELL' 11688 export CONFIG_SHELL 11689 exec "\$@" 11690fi 11691 11692_ACEOF 11693cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11694exec 5>>config.log 11695{ 11696 echo 11697 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11698## Running $as_me. ## 11699_ASBOX 11700 $as_echo "$ac_log" 11701} >&5 11702 11703_ACEOF 11704cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11705# 11706# INIT-COMMANDS 11707# 11708AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11709 11710_ACEOF 11711 11712cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11713 11714# Handling of arguments. 11715for ac_config_target in $ac_config_targets 11716do 11717 case $ac_config_target in 11718 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11719 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11720 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11721 11722 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11723 esac 11724done 11725 11726 11727# If the user did not use the arguments to specify the items to instantiate, 11728# then the envvar interface is used. Set only those that are not. 11729# We use the long form for the default assignment because of an extremely 11730# bizarre bug on SunOS 4.1.3. 11731if $ac_need_defaults; then 11732 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11733 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11734 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11735fi 11736 11737# Have a temporary directory for convenience. Make it in the build tree 11738# simply because there is no reason against having it here, and in addition, 11739# creating and moving files from /tmp can sometimes cause problems. 11740# Hook for its removal unless debugging. 11741# Note that there is a small window in which the directory will not be cleaned: 11742# after its creation but before its name has been assigned to `$tmp'. 11743$debug || 11744{ 11745 tmp= ac_tmp= 11746 trap 'exit_status=$? 11747 : "${ac_tmp:=$tmp}" 11748 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11749' 0 11750 trap 'as_fn_exit 1' 1 2 13 15 11751} 11752# Create a (secure) tmp directory for tmp files. 11753 11754{ 11755 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11756 test -d "$tmp" 11757} || 11758{ 11759 tmp=./conf$$-$RANDOM 11760 (umask 077 && mkdir "$tmp") 11761} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11762ac_tmp=$tmp 11763 11764# Set up the scripts for CONFIG_FILES section. 11765# No need to generate them if there are no CONFIG_FILES. 11766# This happens for instance with `./config.status config.h'. 11767if test -n "$CONFIG_FILES"; then 11768 11769 11770ac_cr=`echo X | tr X '\015'` 11771# On cygwin, bash can eat \r inside `` if the user requested igncr. 11772# But we know of no other shell where ac_cr would be empty at this 11773# point, so we can use a bashism as a fallback. 11774if test "x$ac_cr" = x; then 11775 eval ac_cr=\$\'\\r\' 11776fi 11777ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11778if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11779 ac_cs_awk_cr='\\r' 11780else 11781 ac_cs_awk_cr=$ac_cr 11782fi 11783 11784echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11785_ACEOF 11786 11787 11788{ 11789 echo "cat >conf$$subs.awk <<_ACEOF" && 11790 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11791 echo "_ACEOF" 11792} >conf$$subs.sh || 11793 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11794ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11795ac_delim='%!_!# ' 11796for ac_last_try in false false false false false :; do 11797 . ./conf$$subs.sh || 11798 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11799 11800 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11801 if test $ac_delim_n = $ac_delim_num; then 11802 break 11803 elif $ac_last_try; then 11804 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11805 else 11806 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11807 fi 11808done 11809rm -f conf$$subs.sh 11810 11811cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11812cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11813_ACEOF 11814sed -n ' 11815h 11816s/^/S["/; s/!.*/"]=/ 11817p 11818g 11819s/^[^!]*!// 11820:repl 11821t repl 11822s/'"$ac_delim"'$// 11823t delim 11824:nl 11825h 11826s/\(.\{148\}\)..*/\1/ 11827t more1 11828s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11829p 11830n 11831b repl 11832:more1 11833s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11834p 11835g 11836s/.\{148\}// 11837t nl 11838:delim 11839h 11840s/\(.\{148\}\)..*/\1/ 11841t more2 11842s/["\\]/\\&/g; s/^/"/; s/$/"/ 11843p 11844b 11845:more2 11846s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11847p 11848g 11849s/.\{148\}// 11850t delim 11851' <conf$$subs.awk | sed ' 11852/^[^""]/{ 11853 N 11854 s/\n// 11855} 11856' >>$CONFIG_STATUS || ac_write_fail=1 11857rm -f conf$$subs.awk 11858cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11859_ACAWK 11860cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11861 for (key in S) S_is_set[key] = 1 11862 FS = "" 11863 11864} 11865{ 11866 line = $ 0 11867 nfields = split(line, field, "@") 11868 substed = 0 11869 len = length(field[1]) 11870 for (i = 2; i < nfields; i++) { 11871 key = field[i] 11872 keylen = length(key) 11873 if (S_is_set[key]) { 11874 value = S[key] 11875 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11876 len += length(value) + length(field[++i]) 11877 substed = 1 11878 } else 11879 len += 1 + keylen 11880 } 11881 11882 print line 11883} 11884 11885_ACAWK 11886_ACEOF 11887cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11888if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11889 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11890else 11891 cat 11892fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11893 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11894_ACEOF 11895 11896# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11897# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11898# trailing colons and then remove the whole line if VPATH becomes empty 11899# (actually we leave an empty line to preserve line numbers). 11900if test "x$srcdir" = x.; then 11901 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11902h 11903s/// 11904s/^/:/ 11905s/[ ]*$/:/ 11906s/:\$(srcdir):/:/g 11907s/:\${srcdir}:/:/g 11908s/:@srcdir@:/:/g 11909s/^:*// 11910s/:*$// 11911x 11912s/\(=[ ]*\).*/\1/ 11913G 11914s/\n// 11915s/^[^=]*=[ ]*$// 11916}' 11917fi 11918 11919cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11920fi # test -n "$CONFIG_FILES" 11921 11922# Set up the scripts for CONFIG_HEADERS section. 11923# No need to generate them if there are no CONFIG_HEADERS. 11924# This happens for instance with `./config.status Makefile'. 11925if test -n "$CONFIG_HEADERS"; then 11926cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11927BEGIN { 11928_ACEOF 11929 11930# Transform confdefs.h into an awk script `defines.awk', embedded as 11931# here-document in config.status, that substitutes the proper values into 11932# config.h.in to produce config.h. 11933 11934# Create a delimiter string that does not exist in confdefs.h, to ease 11935# handling of long lines. 11936ac_delim='%!_!# ' 11937for ac_last_try in false false :; do 11938 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11939 if test -z "$ac_tt"; then 11940 break 11941 elif $ac_last_try; then 11942 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11943 else 11944 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11945 fi 11946done 11947 11948# For the awk script, D is an array of macro values keyed by name, 11949# likewise P contains macro parameters if any. Preserve backslash 11950# newline sequences. 11951 11952ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11953sed -n ' 11954s/.\{148\}/&'"$ac_delim"'/g 11955t rset 11956:rset 11957s/^[ ]*#[ ]*define[ ][ ]*/ / 11958t def 11959d 11960:def 11961s/\\$// 11962t bsnl 11963s/["\\]/\\&/g 11964s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11965D["\1"]=" \3"/p 11966s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11967d 11968:bsnl 11969s/["\\]/\\&/g 11970s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11971D["\1"]=" \3\\\\\\n"\\/p 11972t cont 11973s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11974t cont 11975d 11976:cont 11977n 11978s/.\{148\}/&'"$ac_delim"'/g 11979t clear 11980:clear 11981s/\\$// 11982t bsnlc 11983s/["\\]/\\&/g; s/^/"/; s/$/"/p 11984d 11985:bsnlc 11986s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11987b cont 11988' <confdefs.h | sed ' 11989s/'"$ac_delim"'/"\\\ 11990"/g' >>$CONFIG_STATUS || ac_write_fail=1 11991 11992cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11993 for (key in D) D_is_set[key] = 1 11994 FS = "" 11995} 11996/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11997 line = \$ 0 11998 split(line, arg, " ") 11999 if (arg[1] == "#") { 12000 defundef = arg[2] 12001 mac1 = arg[3] 12002 } else { 12003 defundef = substr(arg[1], 2) 12004 mac1 = arg[2] 12005 } 12006 split(mac1, mac2, "(") #) 12007 macro = mac2[1] 12008 prefix = substr(line, 1, index(line, defundef) - 1) 12009 if (D_is_set[macro]) { 12010 # Preserve the white space surrounding the "#". 12011 print prefix "define", macro P[macro] D[macro] 12012 next 12013 } else { 12014 # Replace #undef with comments. This is necessary, for example, 12015 # in the case of _POSIX_SOURCE, which is predefined and required 12016 # on some systems where configure will not decide to define it. 12017 if (defundef == "undef") { 12018 print "/*", prefix defundef, macro, "*/" 12019 next 12020 } 12021 } 12022} 12023{ print } 12024_ACAWK 12025_ACEOF 12026cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12027 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12028fi # test -n "$CONFIG_HEADERS" 12029 12030 12031eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12032shift 12033for ac_tag 12034do 12035 case $ac_tag in 12036 :[FHLC]) ac_mode=$ac_tag; continue;; 12037 esac 12038 case $ac_mode$ac_tag in 12039 :[FHL]*:*);; 12040 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12041 :[FH]-) ac_tag=-:-;; 12042 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12043 esac 12044 ac_save_IFS=$IFS 12045 IFS=: 12046 set x $ac_tag 12047 IFS=$ac_save_IFS 12048 shift 12049 ac_file=$1 12050 shift 12051 12052 case $ac_mode in 12053 :L) ac_source=$1;; 12054 :[FH]) 12055 ac_file_inputs= 12056 for ac_f 12057 do 12058 case $ac_f in 12059 -) ac_f="$ac_tmp/stdin";; 12060 *) # Look for the file first in the build tree, then in the source tree 12061 # (if the path is not absolute). The absolute path cannot be DOS-style, 12062 # because $ac_f cannot contain `:'. 12063 test -f "$ac_f" || 12064 case $ac_f in 12065 [\\/$]*) false;; 12066 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12067 esac || 12068 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12069 esac 12070 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12071 as_fn_append ac_file_inputs " '$ac_f'" 12072 done 12073 12074 # Let's still pretend it is `configure' which instantiates (i.e., don't 12075 # use $as_me), people would be surprised to read: 12076 # /* config.h. Generated by config.status. */ 12077 configure_input='Generated from '` 12078 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12079 `' by configure.' 12080 if test x"$ac_file" != x-; then 12081 configure_input="$ac_file. $configure_input" 12082 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12083$as_echo "$as_me: creating $ac_file" >&6;} 12084 fi 12085 # Neutralize special characters interpreted by sed in replacement strings. 12086 case $configure_input in #( 12087 *\&* | *\|* | *\\* ) 12088 ac_sed_conf_input=`$as_echo "$configure_input" | 12089 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12090 *) ac_sed_conf_input=$configure_input;; 12091 esac 12092 12093 case $ac_tag in 12094 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12095 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12096 esac 12097 ;; 12098 esac 12099 12100 ac_dir=`$as_dirname -- "$ac_file" || 12101$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12102 X"$ac_file" : 'X\(//\)[^/]' \| \ 12103 X"$ac_file" : 'X\(//\)$' \| \ 12104 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12105$as_echo X"$ac_file" | 12106 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12107 s//\1/ 12108 q 12109 } 12110 /^X\(\/\/\)[^/].*/{ 12111 s//\1/ 12112 q 12113 } 12114 /^X\(\/\/\)$/{ 12115 s//\1/ 12116 q 12117 } 12118 /^X\(\/\).*/{ 12119 s//\1/ 12120 q 12121 } 12122 s/.*/./; q'` 12123 as_dir="$ac_dir"; as_fn_mkdir_p 12124 ac_builddir=. 12125 12126case "$ac_dir" in 12127.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12128*) 12129 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12130 # A ".." for each directory in $ac_dir_suffix. 12131 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12132 case $ac_top_builddir_sub in 12133 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12134 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12135 esac ;; 12136esac 12137ac_abs_top_builddir=$ac_pwd 12138ac_abs_builddir=$ac_pwd$ac_dir_suffix 12139# for backward compatibility: 12140ac_top_builddir=$ac_top_build_prefix 12141 12142case $srcdir in 12143 .) # We are building in place. 12144 ac_srcdir=. 12145 ac_top_srcdir=$ac_top_builddir_sub 12146 ac_abs_top_srcdir=$ac_pwd ;; 12147 [\\/]* | ?:[\\/]* ) # Absolute name. 12148 ac_srcdir=$srcdir$ac_dir_suffix; 12149 ac_top_srcdir=$srcdir 12150 ac_abs_top_srcdir=$srcdir ;; 12151 *) # Relative name. 12152 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12153 ac_top_srcdir=$ac_top_build_prefix$srcdir 12154 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12155esac 12156ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12157 12158 12159 case $ac_mode in 12160 :F) 12161 # 12162 # CONFIG_FILE 12163 # 12164 12165 case $INSTALL in 12166 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12167 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12168 esac 12169 ac_MKDIR_P=$MKDIR_P 12170 case $MKDIR_P in 12171 [\\/$]* | ?:[\\/]* ) ;; 12172 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12173 esac 12174_ACEOF 12175 12176cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12177# If the template does not know about datarootdir, expand it. 12178# FIXME: This hack should be removed a few years after 2.60. 12179ac_datarootdir_hack=; ac_datarootdir_seen= 12180ac_sed_dataroot=' 12181/datarootdir/ { 12182 p 12183 q 12184} 12185/@datadir@/p 12186/@docdir@/p 12187/@infodir@/p 12188/@localedir@/p 12189/@mandir@/p' 12190case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12191*datarootdir*) ac_datarootdir_seen=yes;; 12192*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12193 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12194$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12195_ACEOF 12196cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12197 ac_datarootdir_hack=' 12198 s&@datadir@&$datadir&g 12199 s&@docdir@&$docdir&g 12200 s&@infodir@&$infodir&g 12201 s&@localedir@&$localedir&g 12202 s&@mandir@&$mandir&g 12203 s&\\\${datarootdir}&$datarootdir&g' ;; 12204esac 12205_ACEOF 12206 12207# Neutralize VPATH when `$srcdir' = `.'. 12208# Shell code in configure.ac might set extrasub. 12209# FIXME: do we really want to maintain this feature? 12210cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12211ac_sed_extra="$ac_vpsub 12212$extrasub 12213_ACEOF 12214cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12215:t 12216/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12217s|@configure_input@|$ac_sed_conf_input|;t t 12218s&@top_builddir@&$ac_top_builddir_sub&;t t 12219s&@top_build_prefix@&$ac_top_build_prefix&;t t 12220s&@srcdir@&$ac_srcdir&;t t 12221s&@abs_srcdir@&$ac_abs_srcdir&;t t 12222s&@top_srcdir@&$ac_top_srcdir&;t t 12223s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12224s&@builddir@&$ac_builddir&;t t 12225s&@abs_builddir@&$ac_abs_builddir&;t t 12226s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12227s&@INSTALL@&$ac_INSTALL&;t t 12228s&@MKDIR_P@&$ac_MKDIR_P&;t t 12229$ac_datarootdir_hack 12230" 12231eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12232 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12233 12234test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12235 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12236 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12237 "$ac_tmp/out"`; test -z "$ac_out"; } && 12238 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12239which seems to be undefined. Please make sure it is defined" >&5 12240$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12241which seems to be undefined. Please make sure it is defined" >&2;} 12242 12243 rm -f "$ac_tmp/stdin" 12244 case $ac_file in 12245 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12246 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12247 esac \ 12248 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12249 ;; 12250 :H) 12251 # 12252 # CONFIG_HEADER 12253 # 12254 if test x"$ac_file" != x-; then 12255 { 12256 $as_echo "/* $configure_input */" \ 12257 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12258 } >"$ac_tmp/config.h" \ 12259 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12260 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12261 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12262$as_echo "$as_me: $ac_file is unchanged" >&6;} 12263 else 12264 rm -f "$ac_file" 12265 mv "$ac_tmp/config.h" "$ac_file" \ 12266 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12267 fi 12268 else 12269 $as_echo "/* $configure_input */" \ 12270 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12271 || as_fn_error $? "could not create -" "$LINENO" 5 12272 fi 12273# Compute "$ac_file"'s index in $config_headers. 12274_am_arg="$ac_file" 12275_am_stamp_count=1 12276for _am_header in $config_headers :; do 12277 case $_am_header in 12278 $_am_arg | $_am_arg:* ) 12279 break ;; 12280 * ) 12281 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12282 esac 12283done 12284echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12285$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12286 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12287 X"$_am_arg" : 'X\(//\)$' \| \ 12288 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12289$as_echo X"$_am_arg" | 12290 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12291 s//\1/ 12292 q 12293 } 12294 /^X\(\/\/\)[^/].*/{ 12295 s//\1/ 12296 q 12297 } 12298 /^X\(\/\/\)$/{ 12299 s//\1/ 12300 q 12301 } 12302 /^X\(\/\).*/{ 12303 s//\1/ 12304 q 12305 } 12306 s/.*/./; q'`/stamp-h$_am_stamp_count 12307 ;; 12308 12309 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12310$as_echo "$as_me: executing $ac_file commands" >&6;} 12311 ;; 12312 esac 12313 12314 12315 case $ac_file$ac_mode in 12316 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12317 # Autoconf 2.62 quotes --file arguments for eval, but not when files 12318 # are listed without --file. Let's play safe and only enable the eval 12319 # if we detect the quoting. 12320 case $CONFIG_FILES in 12321 *\'*) eval set x "$CONFIG_FILES" ;; 12322 *) set x $CONFIG_FILES ;; 12323 esac 12324 shift 12325 for mf 12326 do 12327 # Strip MF so we end up with the name of the file. 12328 mf=`echo "$mf" | sed -e 's/:.*$//'` 12329 # Check whether this is an Automake generated Makefile or not. 12330 # We used to match only the files named `Makefile.in', but 12331 # some people rename them; so instead we look at the file content. 12332 # Grep'ing the first line is not enough: some people post-process 12333 # each Makefile.in and add a new line on top of each file to say so. 12334 # Grep'ing the whole file is not good either: AIX grep has a line 12335 # limit of 2048, but all sed's we know have understand at least 4000. 12336 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 12337 dirpart=`$as_dirname -- "$mf" || 12338$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12339 X"$mf" : 'X\(//\)[^/]' \| \ 12340 X"$mf" : 'X\(//\)$' \| \ 12341 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 12342$as_echo X"$mf" | 12343 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12344 s//\1/ 12345 q 12346 } 12347 /^X\(\/\/\)[^/].*/{ 12348 s//\1/ 12349 q 12350 } 12351 /^X\(\/\/\)$/{ 12352 s//\1/ 12353 q 12354 } 12355 /^X\(\/\).*/{ 12356 s//\1/ 12357 q 12358 } 12359 s/.*/./; q'` 12360 else 12361 continue 12362 fi 12363 # Extract the definition of DEPDIR, am__include, and am__quote 12364 # from the Makefile without running `make'. 12365 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 12366 test -z "$DEPDIR" && continue 12367 am__include=`sed -n 's/^am__include = //p' < "$mf"` 12368 test -z "am__include" && continue 12369 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 12370 # When using ansi2knr, U may be empty or an underscore; expand it 12371 U=`sed -n 's/^U = //p' < "$mf"` 12372 # Find all dependency output files, they are included files with 12373 # $(DEPDIR) in their names. We invoke sed twice because it is the 12374 # simplest approach to changing $(DEPDIR) to its actual value in the 12375 # expansion. 12376 for file in `sed -n " 12377 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 12378 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 12379 # Make sure the directory exists. 12380 test -f "$dirpart/$file" && continue 12381 fdir=`$as_dirname -- "$file" || 12382$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12383 X"$file" : 'X\(//\)[^/]' \| \ 12384 X"$file" : 'X\(//\)$' \| \ 12385 X"$file" : 'X\(/\)' \| . 2>/dev/null || 12386$as_echo X"$file" | 12387 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12388 s//\1/ 12389 q 12390 } 12391 /^X\(\/\/\)[^/].*/{ 12392 s//\1/ 12393 q 12394 } 12395 /^X\(\/\/\)$/{ 12396 s//\1/ 12397 q 12398 } 12399 /^X\(\/\).*/{ 12400 s//\1/ 12401 q 12402 } 12403 s/.*/./; q'` 12404 as_dir=$dirpart/$fdir; as_fn_mkdir_p 12405 # echo "creating $dirpart/$file" 12406 echo '# dummy' > "$dirpart/$file" 12407 done 12408 done 12409} 12410 ;; 12411 12412 esac 12413done # for ac_tag 12414 12415 12416as_fn_exit 0 12417_ACEOF 12418ac_clean_files=$ac_clean_files_save 12419 12420test $ac_write_fail = 0 || 12421 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12422 12423 12424# configure is writing to config.log, and then calls config.status. 12425# config.status does its own redirection, appending to config.log. 12426# Unfortunately, on DOS this fails, as config.log is still kept open 12427# by configure, so config.status won't be able to write to it; its 12428# output is simply discarded. So we exec the FD to /dev/null, 12429# effectively closing config.log, so it can be properly (re)opened and 12430# appended to by config.status. When coming back to configure, we 12431# need to make the FD available again. 12432if test "$no_create" != yes; then 12433 ac_cs_success=: 12434 ac_config_status_args= 12435 test "$silent" = yes && 12436 ac_config_status_args="$ac_config_status_args --quiet" 12437 exec 5>/dev/null 12438 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12439 exec 5>>config.log 12440 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12441 # would make configure fail if this is the last instruction. 12442 $ac_cs_success || as_fn_exit 1 12443fi 12444if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12445 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12446$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12447fi 12448 12449