configure revision 6758a055
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68 for xvidtune 1.0.3. 4# 5# Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6# 7# 8# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10# Foundation, Inc. 11# 12# 13# This configure script is free software; the Free Software Foundation 14# gives unlimited permission to copy, distribute and modify it. 15## -------------------- ## 16## M4sh Initialization. ## 17## -------------------- ## 18 19# Be more Bourne compatible 20DUALCASE=1; export DUALCASE # for MKS sh 21if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac 35fi 36 37 38as_nl=' 39' 40export as_nl 41# Printing a long string crashes Solaris 7 /usr/bin/printf. 42as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45# Prefer a ksh shell builtin over an external printf program on Solaris, 46# but without wasting forks for bash or zsh. 47if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74fi 75 76# The user is always right. 77if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83fi 84 85 86# IFS 87# We need space, tab and new line, in precisely that order. Quoting is 88# there to prevent editors from complaining about space-tab. 89# (If _AS_PATH_WALK were called with IFS unset, it would disable word 90# splitting by setting IFS to empty value.) 91IFS=" "" $as_nl" 92 93# Find who we are. Look in the path if we contain no directory separator. 94as_myself= 95case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98for as_dir in $PATH 99do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104IFS=$as_save_IFS 105 106 ;; 107esac 108# We did not find ourselves, most probably we were run as `sh COMMAND' 109# in which case we are not to be found in the path. 110if test "x$as_myself" = x; then 111 as_myself=$0 112fi 113if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116fi 117 118# Unset variables that we do not need and which cause bugs (e.g. in 119# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120# suppresses any "Segmentation fault" message there. '((' could 121# trigger a bug in pdksh 5.2.14. 122for as_var in BASH_ENV ENV MAIL MAILPATH 123do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125done 126PS1='$ ' 127PS2='> ' 128PS4='+ ' 129 130# NLS nuisances. 131LC_ALL=C 132export LC_ALL 133LANGUAGE=C 134export LANGUAGE 135 136# CDPATH. 137(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153esac 154fi 155" 156 as_required="as_fn_return () { (exit \$1); } 157as_fn_success () { as_fn_return 0; } 158as_fn_failure () { as_fn_return 1; } 159as_fn_ret_success () { return 0; } 160as_fn_ret_failure () { return 1; } 161 162exitcode=0 163as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169else 170 exitcode=1; echo positional parameters were not saved. 171fi 172test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180else 181 as_have_required=no 182fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187as_found=false 188for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203fi 204fi 205 done;; 206 esac 207 as_found=false 208done 209$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212fi; } 213IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf@gnu.org and 242$0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 243$0: about your system, including any error possibly output 244$0: before this message. Then install a modern shell, or 245$0: manually run the script under such a shell if you do 246$0: have one." 247 fi 248 exit 1 249fi 250fi 251fi 252SHELL=${CONFIG_SHELL-/bin/sh} 253export SHELL 254# Unset more variables known to interfere with behavior of common tools. 255CLICOLOR_FORCE= GREP_OPTIONS= 256unset CLICOLOR_FORCE GREP_OPTIONS 257 258## --------------------- ## 259## M4sh Shell Functions. ## 260## --------------------- ## 261# as_fn_unset VAR 262# --------------- 263# Portably unset VAR. 264as_fn_unset () 265{ 266 { eval $1=; unset $1;} 267} 268as_unset=as_fn_unset 269 270# as_fn_set_status STATUS 271# ----------------------- 272# Set $? to STATUS, without forking. 273as_fn_set_status () 274{ 275 return $1 276} # as_fn_set_status 277 278# as_fn_exit STATUS 279# ----------------- 280# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 281as_fn_exit () 282{ 283 set +e 284 as_fn_set_status $1 285 exit $1 286} # as_fn_exit 287 288# as_fn_mkdir_p 289# ------------- 290# Create "$as_dir" as a directory, including parents if necessary. 291as_fn_mkdir_p () 292{ 293 294 case $as_dir in #( 295 -*) as_dir=./$as_dir;; 296 esac 297 test -d "$as_dir" || eval $as_mkdir_p || { 298 as_dirs= 299 while :; do 300 case $as_dir in #( 301 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 302 *) as_qdir=$as_dir;; 303 esac 304 as_dirs="'$as_qdir' $as_dirs" 305 as_dir=`$as_dirname -- "$as_dir" || 306$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 307 X"$as_dir" : 'X\(//\)[^/]' \| \ 308 X"$as_dir" : 'X\(//\)$' \| \ 309 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 310$as_echo X"$as_dir" | 311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)[^/].*/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\/\)$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\).*/{ 324 s//\1/ 325 q 326 } 327 s/.*/./; q'` 328 test -d "$as_dir" && break 329 done 330 test -z "$as_dirs" || eval "mkdir $as_dirs" 331 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 332 333 334} # as_fn_mkdir_p 335# as_fn_append VAR VALUE 336# ---------------------- 337# Append the text in VALUE to the end of the definition contained in VAR. Take 338# advantage of any shell optimizations that allow amortized linear growth over 339# repeated appends, instead of the typical quadratic growth present in naive 340# implementations. 341if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 342 eval 'as_fn_append () 343 { 344 eval $1+=\$2 345 }' 346else 347 as_fn_append () 348 { 349 eval $1=\$$1\$2 350 } 351fi # as_fn_append 352 353# as_fn_arith ARG... 354# ------------------ 355# Perform arithmetic evaluation on the ARGs, and store the result in the 356# global $as_val. Take advantage of shells that can avoid forks. The arguments 357# must be portable across $(()) and expr. 358if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 359 eval 'as_fn_arith () 360 { 361 as_val=$(( $* )) 362 }' 363else 364 as_fn_arith () 365 { 366 as_val=`expr "$@" || test $? -eq 1` 367 } 368fi # as_fn_arith 369 370 371# as_fn_error STATUS ERROR [LINENO LOG_FD] 372# ---------------------------------------- 373# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 374# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 375# script with STATUS, using 1 if that was 0. 376as_fn_error () 377{ 378 as_status=$1; test $as_status -eq 0 && as_status=1 379 if test "$4"; then 380 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 381 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 382 fi 383 $as_echo "$as_me: error: $2" >&2 384 as_fn_exit $as_status 385} # as_fn_error 386 387if expr a : '\(a\)' >/dev/null 2>&1 && 388 test "X`expr 00001 : '.*\(...\)'`" = X001; then 389 as_expr=expr 390else 391 as_expr=false 392fi 393 394if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 395 as_basename=basename 396else 397 as_basename=false 398fi 399 400if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 401 as_dirname=dirname 402else 403 as_dirname=false 404fi 405 406as_me=`$as_basename -- "$0" || 407$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 408 X"$0" : 'X\(//\)$' \| \ 409 X"$0" : 'X\(/\)' \| . 2>/dev/null || 410$as_echo X/"$0" | 411 sed '/^.*\/\([^/][^/]*\)\/*$/{ 412 s//\1/ 413 q 414 } 415 /^X\/\(\/\/\)$/{ 416 s//\1/ 417 q 418 } 419 /^X\/\(\/\).*/{ 420 s//\1/ 421 q 422 } 423 s/.*/./; q'` 424 425# Avoid depending upon Character Ranges. 426as_cr_letters='abcdefghijklmnopqrstuvwxyz' 427as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 428as_cr_Letters=$as_cr_letters$as_cr_LETTERS 429as_cr_digits='0123456789' 430as_cr_alnum=$as_cr_Letters$as_cr_digits 431 432 433 as_lineno_1=$LINENO as_lineno_1a=$LINENO 434 as_lineno_2=$LINENO as_lineno_2a=$LINENO 435 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 436 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 437 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 438 sed -n ' 439 p 440 /[$]LINENO/= 441 ' <$as_myself | 442 sed ' 443 s/[$]LINENO.*/&-/ 444 t lineno 445 b 446 :lineno 447 N 448 :loop 449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 450 t loop 451 s/-\n.*// 452 ' >$as_me.lineno && 453 chmod +x "$as_me.lineno" || 454 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 455 456 # Don't try to exec as it changes $[0], causing all sort of problems 457 # (the dirname of $[0] is not the place where we might find the 458 # original and so on. Autoconf is especially sensitive to this). 459 . "./$as_me.lineno" 460 # Exit status is that of the last command. 461 exit 462} 463 464ECHO_C= ECHO_N= ECHO_T= 465case `echo -n x` in #((((( 466-n*) 467 case `echo 'xy\c'` in 468 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 469 xy) ECHO_C='\c';; 470 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 471 ECHO_T=' ';; 472 esac;; 473*) 474 ECHO_N='-n';; 475esac 476 477rm -f conf$$ conf$$.exe conf$$.file 478if test -d conf$$.dir; then 479 rm -f conf$$.dir/conf$$.file 480else 481 rm -f conf$$.dir 482 mkdir conf$$.dir 2>/dev/null 483fi 484if (echo >conf$$.file) 2>/dev/null; then 485 if ln -s conf$$.file conf$$ 2>/dev/null; then 486 as_ln_s='ln -s' 487 # ... but there are two gotchas: 488 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 489 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 490 # In both cases, we have to default to `cp -p'. 491 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 492 as_ln_s='cp -p' 493 elif ln conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s=ln 495 else 496 as_ln_s='cp -p' 497 fi 498else 499 as_ln_s='cp -p' 500fi 501rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 502rmdir conf$$.dir 2>/dev/null 503 504if mkdir -p . 2>/dev/null; then 505 as_mkdir_p='mkdir -p "$as_dir"' 506else 507 test -d ./-p && rmdir ./-p 508 as_mkdir_p=false 509fi 510 511if test -x / >/dev/null 2>&1; then 512 as_test_x='test -x' 513else 514 if ls -dL / >/dev/null 2>&1; then 515 as_ls_L_option=L 516 else 517 as_ls_L_option= 518 fi 519 as_test_x=' 520 eval sh -c '\'' 521 if test -d "$1"; then 522 test -d "$1/."; 523 else 524 case $1 in #( 525 -*)set "./$1";; 526 esac; 527 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 528 ???[sx]*):;;*)false;;esac;fi 529 '\'' sh 530 ' 531fi 532as_executable_p=$as_test_x 533 534# Sed expression to map a string onto a valid CPP name. 535as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 536 537# Sed expression to map a string onto a valid variable name. 538as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 539 540 541test -n "$DJDIR" || exec 7<&0 </dev/null 542exec 6>&1 543 544# Name of the host. 545# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 546# so uname gets run too. 547ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 548 549# 550# Initializations. 551# 552ac_default_prefix=/usr/local 553ac_clean_files= 554ac_config_libobj_dir=. 555LIBOBJS= 556cross_compiling=no 557subdirs= 558MFLAGS= 559MAKEFLAGS= 560 561# Identity of this package. 562PACKAGE_NAME='xvidtune' 563PACKAGE_TARNAME='xvidtune' 564PACKAGE_VERSION='1.0.3' 565PACKAGE_STRING='xvidtune 1.0.3' 566PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567PACKAGE_URL='' 568 569ac_unique_file="Makefile.am" 570# Factoring default headers for most tests. 571ac_includes_default="\ 572#include <stdio.h> 573#ifdef HAVE_SYS_TYPES_H 574# include <sys/types.h> 575#endif 576#ifdef HAVE_SYS_STAT_H 577# include <sys/stat.h> 578#endif 579#ifdef STDC_HEADERS 580# include <stdlib.h> 581# include <stddef.h> 582#else 583# ifdef HAVE_STDLIB_H 584# include <stdlib.h> 585# endif 586#endif 587#ifdef HAVE_STRING_H 588# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 589# include <memory.h> 590# endif 591# include <string.h> 592#endif 593#ifdef HAVE_STRINGS_H 594# include <strings.h> 595#endif 596#ifdef HAVE_INTTYPES_H 597# include <inttypes.h> 598#endif 599#ifdef HAVE_STDINT_H 600# include <stdint.h> 601#endif 602#ifdef HAVE_UNISTD_H 603# include <unistd.h> 604#endif" 605 606ac_subst_vars='am__EXEEXT_FALSE 607am__EXEEXT_TRUE 608LTLIBOBJS 609LIBOBJS 610appdefaultdir 611XVIDTUNE_LIBS 612XVIDTUNE_CFLAGS 613AM_BACKSLASH 614AM_DEFAULT_VERBOSITY 615MAN_SUBSTS 616XORG_MAN_PAGE 617ADMIN_MAN_DIR 618DRIVER_MAN_DIR 619MISC_MAN_DIR 620FILE_MAN_DIR 621LIB_MAN_DIR 622APP_MAN_DIR 623ADMIN_MAN_SUFFIX 624DRIVER_MAN_SUFFIX 625MISC_MAN_SUFFIX 626FILE_MAN_SUFFIX 627LIB_MAN_SUFFIX 628APP_MAN_SUFFIX 629SED 630host_os 631host_vendor 632host_cpu 633host 634build_os 635build_vendor 636build_cpu 637build 638INSTALL_CMD 639PKG_CONFIG 640CHANGELOG_CMD 641STRICT_CFLAGS 642CWARNFLAGS 643BASE_CFLAGS 644EGREP 645GREP 646CPP 647am__fastdepCC_FALSE 648am__fastdepCC_TRUE 649CCDEPMODE 650am__nodep 651AMDEPBACKSLASH 652AMDEP_FALSE 653AMDEP_TRUE 654am__quote 655am__include 656DEPDIR 657OBJEXT 658EXEEXT 659ac_ct_CC 660CPPFLAGS 661LDFLAGS 662CFLAGS 663CC 664MAINT 665MAINTAINER_MODE_FALSE 666MAINTAINER_MODE_TRUE 667am__untar 668am__tar 669AMTAR 670am__leading_dot 671SET_MAKE 672AWK 673mkdir_p 674MKDIR_P 675INSTALL_STRIP_PROGRAM 676STRIP 677install_sh 678MAKEINFO 679AUTOHEADER 680AUTOMAKE 681AUTOCONF 682ACLOCAL 683VERSION 684PACKAGE 685CYGPATH_W 686am__isrc 687INSTALL_DATA 688INSTALL_SCRIPT 689INSTALL_PROGRAM 690target_alias 691host_alias 692build_alias 693LIBS 694ECHO_T 695ECHO_N 696ECHO_C 697DEFS 698mandir 699localedir 700libdir 701psdir 702pdfdir 703dvidir 704htmldir 705infodir 706docdir 707oldincludedir 708includedir 709localstatedir 710sharedstatedir 711sysconfdir 712datadir 713datarootdir 714libexecdir 715sbindir 716bindir 717program_transform_name 718prefix 719exec_prefix 720PACKAGE_URL 721PACKAGE_BUGREPORT 722PACKAGE_STRING 723PACKAGE_VERSION 724PACKAGE_TARNAME 725PACKAGE_NAME 726PATH_SEPARATOR 727SHELL' 728ac_subst_files='' 729ac_user_opts=' 730enable_option_checking 731enable_maintainer_mode 732enable_dependency_tracking 733enable_selective_werror 734enable_strict_compilation 735enable_silent_rules 736with_appdefaultdir 737' 738 ac_precious_vars='build_alias 739host_alias 740target_alias 741CC 742CFLAGS 743LDFLAGS 744LIBS 745CPPFLAGS 746CPP 747PKG_CONFIG 748XVIDTUNE_CFLAGS 749XVIDTUNE_LIBS' 750 751 752# Initialize some variables set by options. 753ac_init_help= 754ac_init_version=false 755ac_unrecognized_opts= 756ac_unrecognized_sep= 757# The variables have the same names as the options, with 758# dashes changed to underlines. 759cache_file=/dev/null 760exec_prefix=NONE 761no_create= 762no_recursion= 763prefix=NONE 764program_prefix=NONE 765program_suffix=NONE 766program_transform_name=s,x,x, 767silent= 768site= 769srcdir= 770verbose= 771x_includes=NONE 772x_libraries=NONE 773 774# Installation directory options. 775# These are left unexpanded so users can "make install exec_prefix=/foo" 776# and all the variables that are supposed to be based on exec_prefix 777# by default will actually change. 778# Use braces instead of parens because sh, perl, etc. also accept them. 779# (The list follows the same order as the GNU Coding Standards.) 780bindir='${exec_prefix}/bin' 781sbindir='${exec_prefix}/sbin' 782libexecdir='${exec_prefix}/libexec' 783datarootdir='${prefix}/share' 784datadir='${datarootdir}' 785sysconfdir='${prefix}/etc' 786sharedstatedir='${prefix}/com' 787localstatedir='${prefix}/var' 788includedir='${prefix}/include' 789oldincludedir='/usr/include' 790docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 791infodir='${datarootdir}/info' 792htmldir='${docdir}' 793dvidir='${docdir}' 794pdfdir='${docdir}' 795psdir='${docdir}' 796libdir='${exec_prefix}/lib' 797localedir='${datarootdir}/locale' 798mandir='${datarootdir}/man' 799 800ac_prev= 801ac_dashdash= 802for ac_option 803do 804 # If the previous option needs an argument, assign it. 805 if test -n "$ac_prev"; then 806 eval $ac_prev=\$ac_option 807 ac_prev= 808 continue 809 fi 810 811 case $ac_option in 812 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 813 *=) ac_optarg= ;; 814 *) ac_optarg=yes ;; 815 esac 816 817 # Accept the important Cygnus configure options, so we can diagnose typos. 818 819 case $ac_dashdash$ac_option in 820 --) 821 ac_dashdash=yes ;; 822 823 -bindir | --bindir | --bindi | --bind | --bin | --bi) 824 ac_prev=bindir ;; 825 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 826 bindir=$ac_optarg ;; 827 828 -build | --build | --buil | --bui | --bu) 829 ac_prev=build_alias ;; 830 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 831 build_alias=$ac_optarg ;; 832 833 -cache-file | --cache-file | --cache-fil | --cache-fi \ 834 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 835 ac_prev=cache_file ;; 836 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 837 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 838 cache_file=$ac_optarg ;; 839 840 --config-cache | -C) 841 cache_file=config.cache ;; 842 843 -datadir | --datadir | --datadi | --datad) 844 ac_prev=datadir ;; 845 -datadir=* | --datadir=* | --datadi=* | --datad=*) 846 datadir=$ac_optarg ;; 847 848 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 849 | --dataroo | --dataro | --datar) 850 ac_prev=datarootdir ;; 851 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 852 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 853 datarootdir=$ac_optarg ;; 854 855 -disable-* | --disable-*) 856 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 857 # Reject names that are not valid shell variable names. 858 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 859 as_fn_error $? "invalid feature name: $ac_useropt" 860 ac_useropt_orig=$ac_useropt 861 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 862 case $ac_user_opts in 863 *" 864"enable_$ac_useropt" 865"*) ;; 866 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 867 ac_unrecognized_sep=', ';; 868 esac 869 eval enable_$ac_useropt=no ;; 870 871 -docdir | --docdir | --docdi | --doc | --do) 872 ac_prev=docdir ;; 873 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 874 docdir=$ac_optarg ;; 875 876 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 877 ac_prev=dvidir ;; 878 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 879 dvidir=$ac_optarg ;; 880 881 -enable-* | --enable-*) 882 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 883 # Reject names that are not valid shell variable names. 884 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 885 as_fn_error $? "invalid feature name: $ac_useropt" 886 ac_useropt_orig=$ac_useropt 887 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 888 case $ac_user_opts in 889 *" 890"enable_$ac_useropt" 891"*) ;; 892 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 893 ac_unrecognized_sep=', ';; 894 esac 895 eval enable_$ac_useropt=\$ac_optarg ;; 896 897 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 898 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 899 | --exec | --exe | --ex) 900 ac_prev=exec_prefix ;; 901 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 902 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 903 | --exec=* | --exe=* | --ex=*) 904 exec_prefix=$ac_optarg ;; 905 906 -gas | --gas | --ga | --g) 907 # Obsolete; use --with-gas. 908 with_gas=yes ;; 909 910 -help | --help | --hel | --he | -h) 911 ac_init_help=long ;; 912 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 913 ac_init_help=recursive ;; 914 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 915 ac_init_help=short ;; 916 917 -host | --host | --hos | --ho) 918 ac_prev=host_alias ;; 919 -host=* | --host=* | --hos=* | --ho=*) 920 host_alias=$ac_optarg ;; 921 922 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 923 ac_prev=htmldir ;; 924 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 925 | --ht=*) 926 htmldir=$ac_optarg ;; 927 928 -includedir | --includedir | --includedi | --included | --include \ 929 | --includ | --inclu | --incl | --inc) 930 ac_prev=includedir ;; 931 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 932 | --includ=* | --inclu=* | --incl=* | --inc=*) 933 includedir=$ac_optarg ;; 934 935 -infodir | --infodir | --infodi | --infod | --info | --inf) 936 ac_prev=infodir ;; 937 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 938 infodir=$ac_optarg ;; 939 940 -libdir | --libdir | --libdi | --libd) 941 ac_prev=libdir ;; 942 -libdir=* | --libdir=* | --libdi=* | --libd=*) 943 libdir=$ac_optarg ;; 944 945 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 946 | --libexe | --libex | --libe) 947 ac_prev=libexecdir ;; 948 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 949 | --libexe=* | --libex=* | --libe=*) 950 libexecdir=$ac_optarg ;; 951 952 -localedir | --localedir | --localedi | --localed | --locale) 953 ac_prev=localedir ;; 954 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 955 localedir=$ac_optarg ;; 956 957 -localstatedir | --localstatedir | --localstatedi | --localstated \ 958 | --localstate | --localstat | --localsta | --localst | --locals) 959 ac_prev=localstatedir ;; 960 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 961 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 962 localstatedir=$ac_optarg ;; 963 964 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 965 ac_prev=mandir ;; 966 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 967 mandir=$ac_optarg ;; 968 969 -nfp | --nfp | --nf) 970 # Obsolete; use --without-fp. 971 with_fp=no ;; 972 973 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 974 | --no-cr | --no-c | -n) 975 no_create=yes ;; 976 977 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 978 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 979 no_recursion=yes ;; 980 981 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 982 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 983 | --oldin | --oldi | --old | --ol | --o) 984 ac_prev=oldincludedir ;; 985 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 986 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 987 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 988 oldincludedir=$ac_optarg ;; 989 990 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 991 ac_prev=prefix ;; 992 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 993 prefix=$ac_optarg ;; 994 995 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 996 | --program-pre | --program-pr | --program-p) 997 ac_prev=program_prefix ;; 998 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 999 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 1000 program_prefix=$ac_optarg ;; 1001 1002 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 1003 | --program-suf | --program-su | --program-s) 1004 ac_prev=program_suffix ;; 1005 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 1006 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 1007 program_suffix=$ac_optarg ;; 1008 1009 -program-transform-name | --program-transform-name \ 1010 | --program-transform-nam | --program-transform-na \ 1011 | --program-transform-n | --program-transform- \ 1012 | --program-transform | --program-transfor \ 1013 | --program-transfo | --program-transf \ 1014 | --program-trans | --program-tran \ 1015 | --progr-tra | --program-tr | --program-t) 1016 ac_prev=program_transform_name ;; 1017 -program-transform-name=* | --program-transform-name=* \ 1018 | --program-transform-nam=* | --program-transform-na=* \ 1019 | --program-transform-n=* | --program-transform-=* \ 1020 | --program-transform=* | --program-transfor=* \ 1021 | --program-transfo=* | --program-transf=* \ 1022 | --program-trans=* | --program-tran=* \ 1023 | --progr-tra=* | --program-tr=* | --program-t=*) 1024 program_transform_name=$ac_optarg ;; 1025 1026 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 1027 ac_prev=pdfdir ;; 1028 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 1029 pdfdir=$ac_optarg ;; 1030 1031 -psdir | --psdir | --psdi | --psd | --ps) 1032 ac_prev=psdir ;; 1033 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 1034 psdir=$ac_optarg ;; 1035 1036 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1037 | -silent | --silent | --silen | --sile | --sil) 1038 silent=yes ;; 1039 1040 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1041 ac_prev=sbindir ;; 1042 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1043 | --sbi=* | --sb=*) 1044 sbindir=$ac_optarg ;; 1045 1046 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1047 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1048 | --sharedst | --shareds | --shared | --share | --shar \ 1049 | --sha | --sh) 1050 ac_prev=sharedstatedir ;; 1051 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1052 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1053 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1054 | --sha=* | --sh=*) 1055 sharedstatedir=$ac_optarg ;; 1056 1057 -site | --site | --sit) 1058 ac_prev=site ;; 1059 -site=* | --site=* | --sit=*) 1060 site=$ac_optarg ;; 1061 1062 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1063 ac_prev=srcdir ;; 1064 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1065 srcdir=$ac_optarg ;; 1066 1067 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1068 | --syscon | --sysco | --sysc | --sys | --sy) 1069 ac_prev=sysconfdir ;; 1070 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1071 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1072 sysconfdir=$ac_optarg ;; 1073 1074 -target | --target | --targe | --targ | --tar | --ta | --t) 1075 ac_prev=target_alias ;; 1076 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1077 target_alias=$ac_optarg ;; 1078 1079 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1080 verbose=yes ;; 1081 1082 -version | --version | --versio | --versi | --vers | -V) 1083 ac_init_version=: ;; 1084 1085 -with-* | --with-*) 1086 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1087 # Reject names that are not valid shell variable names. 1088 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1089 as_fn_error $? "invalid package name: $ac_useropt" 1090 ac_useropt_orig=$ac_useropt 1091 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1092 case $ac_user_opts in 1093 *" 1094"with_$ac_useropt" 1095"*) ;; 1096 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1097 ac_unrecognized_sep=', ';; 1098 esac 1099 eval with_$ac_useropt=\$ac_optarg ;; 1100 1101 -without-* | --without-*) 1102 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1103 # Reject names that are not valid shell variable names. 1104 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1105 as_fn_error $? "invalid package name: $ac_useropt" 1106 ac_useropt_orig=$ac_useropt 1107 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1108 case $ac_user_opts in 1109 *" 1110"with_$ac_useropt" 1111"*) ;; 1112 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1113 ac_unrecognized_sep=', ';; 1114 esac 1115 eval with_$ac_useropt=no ;; 1116 1117 --x) 1118 # Obsolete; use --with-x. 1119 with_x=yes ;; 1120 1121 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1122 | --x-incl | --x-inc | --x-in | --x-i) 1123 ac_prev=x_includes ;; 1124 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1125 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1126 x_includes=$ac_optarg ;; 1127 1128 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1129 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1130 ac_prev=x_libraries ;; 1131 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1132 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1133 x_libraries=$ac_optarg ;; 1134 1135 -*) as_fn_error $? "unrecognized option: \`$ac_option' 1136Try \`$0 --help' for more information" 1137 ;; 1138 1139 *=*) 1140 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1141 # Reject names that are not valid shell variable names. 1142 case $ac_envvar in #( 1143 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1144 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 1145 esac 1146 eval $ac_envvar=\$ac_optarg 1147 export $ac_envvar ;; 1148 1149 *) 1150 # FIXME: should be removed in autoconf 3.0. 1151 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1152 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1153 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1154 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" 1155 ;; 1156 1157 esac 1158done 1159 1160if test -n "$ac_prev"; then 1161 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1162 as_fn_error $? "missing argument to $ac_option" 1163fi 1164 1165if test -n "$ac_unrecognized_opts"; then 1166 case $enable_option_checking in 1167 no) ;; 1168 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1169 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1170 esac 1171fi 1172 1173# Check all directory arguments for consistency. 1174for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1175 datadir sysconfdir sharedstatedir localstatedir includedir \ 1176 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1177 libdir localedir mandir 1178do 1179 eval ac_val=\$$ac_var 1180 # Remove trailing slashes. 1181 case $ac_val in 1182 */ ) 1183 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1184 eval $ac_var=\$ac_val;; 1185 esac 1186 # Be sure to have absolute directory names. 1187 case $ac_val in 1188 [\\/$]* | ?:[\\/]* ) continue;; 1189 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1190 esac 1191 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1192done 1193 1194# There might be people who depend on the old broken behavior: `$host' 1195# used to hold the argument of --host etc. 1196# FIXME: To remove some day. 1197build=$build_alias 1198host=$host_alias 1199target=$target_alias 1200 1201# FIXME: To remove some day. 1202if test "x$host_alias" != x; then 1203 if test "x$build_alias" = x; then 1204 cross_compiling=maybe 1205 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host. 1206 If a cross compiler is detected then cross compile mode will be used" >&2 1207 elif test "x$build_alias" != "x$host_alias"; then 1208 cross_compiling=yes 1209 fi 1210fi 1211 1212ac_tool_prefix= 1213test -n "$host_alias" && ac_tool_prefix=$host_alias- 1214 1215test "$silent" = yes && exec 6>/dev/null 1216 1217 1218ac_pwd=`pwd` && test -n "$ac_pwd" && 1219ac_ls_di=`ls -di .` && 1220ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1221 as_fn_error $? "working directory cannot be determined" 1222test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1223 as_fn_error $? "pwd does not report name of working directory" 1224 1225 1226# Find the source files, if location was not specified. 1227if test -z "$srcdir"; then 1228 ac_srcdir_defaulted=yes 1229 # Try the directory containing this script, then the parent directory. 1230 ac_confdir=`$as_dirname -- "$as_myself" || 1231$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1232 X"$as_myself" : 'X\(//\)[^/]' \| \ 1233 X"$as_myself" : 'X\(//\)$' \| \ 1234 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1235$as_echo X"$as_myself" | 1236 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1237 s//\1/ 1238 q 1239 } 1240 /^X\(\/\/\)[^/].*/{ 1241 s//\1/ 1242 q 1243 } 1244 /^X\(\/\/\)$/{ 1245 s//\1/ 1246 q 1247 } 1248 /^X\(\/\).*/{ 1249 s//\1/ 1250 q 1251 } 1252 s/.*/./; q'` 1253 srcdir=$ac_confdir 1254 if test ! -r "$srcdir/$ac_unique_file"; then 1255 srcdir=.. 1256 fi 1257else 1258 ac_srcdir_defaulted=no 1259fi 1260if test ! -r "$srcdir/$ac_unique_file"; then 1261 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1262 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1263fi 1264ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1265ac_abs_confdir=`( 1266 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1267 pwd)` 1268# When building in place, set srcdir=. 1269if test "$ac_abs_confdir" = "$ac_pwd"; then 1270 srcdir=. 1271fi 1272# Remove unnecessary trailing slashes from srcdir. 1273# Double slashes in file names in object file debugging info 1274# mess up M-x gdb in Emacs. 1275case $srcdir in 1276*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1277esac 1278for ac_var in $ac_precious_vars; do 1279 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1280 eval ac_env_${ac_var}_value=\$${ac_var} 1281 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1282 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1283done 1284 1285# 1286# Report the --help message. 1287# 1288if test "$ac_init_help" = "long"; then 1289 # Omit some internal or obsolete options to make the list less imposing. 1290 # This message is too long to be a string in the A/UX 3.1 sh. 1291 cat <<_ACEOF 1292\`configure' configures xvidtune 1.0.3 to adapt to many kinds of systems. 1293 1294Usage: $0 [OPTION]... [VAR=VALUE]... 1295 1296To assign environment variables (e.g., CC, CFLAGS...), specify them as 1297VAR=VALUE. See below for descriptions of some of the useful variables. 1298 1299Defaults for the options are specified in brackets. 1300 1301Configuration: 1302 -h, --help display this help and exit 1303 --help=short display options specific to this package 1304 --help=recursive display the short help of all the included packages 1305 -V, --version display version information and exit 1306 -q, --quiet, --silent do not print \`checking ...' messages 1307 --cache-file=FILE cache test results in FILE [disabled] 1308 -C, --config-cache alias for \`--cache-file=config.cache' 1309 -n, --no-create do not create output files 1310 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1311 1312Installation directories: 1313 --prefix=PREFIX install architecture-independent files in PREFIX 1314 [$ac_default_prefix] 1315 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1316 [PREFIX] 1317 1318By default, \`make install' will install all the files in 1319\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1320an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1321for instance \`--prefix=\$HOME'. 1322 1323For better control, use the options below. 1324 1325Fine tuning of the installation directories: 1326 --bindir=DIR user executables [EPREFIX/bin] 1327 --sbindir=DIR system admin executables [EPREFIX/sbin] 1328 --libexecdir=DIR program executables [EPREFIX/libexec] 1329 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1330 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1331 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1332 --libdir=DIR object code libraries [EPREFIX/lib] 1333 --includedir=DIR C header files [PREFIX/include] 1334 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1335 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1336 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1337 --infodir=DIR info documentation [DATAROOTDIR/info] 1338 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1339 --mandir=DIR man documentation [DATAROOTDIR/man] 1340 --docdir=DIR documentation root [DATAROOTDIR/doc/xvidtune] 1341 --htmldir=DIR html documentation [DOCDIR] 1342 --dvidir=DIR dvi documentation [DOCDIR] 1343 --pdfdir=DIR pdf documentation [DOCDIR] 1344 --psdir=DIR ps documentation [DOCDIR] 1345_ACEOF 1346 1347 cat <<\_ACEOF 1348 1349Program names: 1350 --program-prefix=PREFIX prepend PREFIX to installed program names 1351 --program-suffix=SUFFIX append SUFFIX to installed program names 1352 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1353 1354System types: 1355 --build=BUILD configure for building on BUILD [guessed] 1356 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1357_ACEOF 1358fi 1359 1360if test -n "$ac_init_help"; then 1361 case $ac_init_help in 1362 short | recursive ) echo "Configuration of xvidtune 1.0.3:";; 1363 esac 1364 cat <<\_ACEOF 1365 1366Optional Features: 1367 --disable-option-checking ignore unrecognized --enable/--with options 1368 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1369 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1370 --enable-maintainer-mode enable make rules and dependencies not useful 1371 (and sometimes confusing) to the casual installer 1372 --disable-dependency-tracking speeds up one-time build 1373 --enable-dependency-tracking do not reject slow dependency extractors 1374 --disable-selective-werror 1375 Turn off selective compiler errors. (default: 1376 enabled) 1377 --enable-strict-compilation 1378 Enable all warnings from compiler and make them 1379 errors (default: disabled) 1380 --enable-silent-rules less verbose build output (undo: `make V=1') 1381 --disable-silent-rules verbose build output (undo: `make V=0') 1382 1383Optional Packages: 1384 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1385 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1386 --with-appdefaultdir=<pathname> 1387 specify directory for app-defaults files (default is 1388 autodetected) 1389 1390Some influential environment variables: 1391 CC C compiler command 1392 CFLAGS C compiler flags 1393 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1394 nonstandard directory <lib dir> 1395 LIBS libraries to pass to the linker, e.g. -l<library> 1396 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1397 you have headers in a nonstandard directory <include dir> 1398 CPP C preprocessor 1399 PKG_CONFIG path to pkg-config utility 1400 XVIDTUNE_CFLAGS 1401 C compiler flags for XVIDTUNE, overriding pkg-config 1402 XVIDTUNE_LIBS 1403 linker flags for XVIDTUNE, overriding pkg-config 1404 1405Use these variables to override the choices made by `configure' or to help 1406it to find libraries and programs with nonstandard names/locations. 1407 1408Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 1409_ACEOF 1410ac_status=$? 1411fi 1412 1413if test "$ac_init_help" = "recursive"; then 1414 # If there are subdirs, report their specific --help. 1415 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1416 test -d "$ac_dir" || 1417 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1418 continue 1419 ac_builddir=. 1420 1421case "$ac_dir" in 1422.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1423*) 1424 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1425 # A ".." for each directory in $ac_dir_suffix. 1426 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1427 case $ac_top_builddir_sub in 1428 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1429 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1430 esac ;; 1431esac 1432ac_abs_top_builddir=$ac_pwd 1433ac_abs_builddir=$ac_pwd$ac_dir_suffix 1434# for backward compatibility: 1435ac_top_builddir=$ac_top_build_prefix 1436 1437case $srcdir in 1438 .) # We are building in place. 1439 ac_srcdir=. 1440 ac_top_srcdir=$ac_top_builddir_sub 1441 ac_abs_top_srcdir=$ac_pwd ;; 1442 [\\/]* | ?:[\\/]* ) # Absolute name. 1443 ac_srcdir=$srcdir$ac_dir_suffix; 1444 ac_top_srcdir=$srcdir 1445 ac_abs_top_srcdir=$srcdir ;; 1446 *) # Relative name. 1447 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1448 ac_top_srcdir=$ac_top_build_prefix$srcdir 1449 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1450esac 1451ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1452 1453 cd "$ac_dir" || { ac_status=$?; continue; } 1454 # Check for guested configure. 1455 if test -f "$ac_srcdir/configure.gnu"; then 1456 echo && 1457 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1458 elif test -f "$ac_srcdir/configure"; then 1459 echo && 1460 $SHELL "$ac_srcdir/configure" --help=recursive 1461 else 1462 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1463 fi || ac_status=$? 1464 cd "$ac_pwd" || { ac_status=$?; break; } 1465 done 1466fi 1467 1468test -n "$ac_init_help" && exit $ac_status 1469if $ac_init_version; then 1470 cat <<\_ACEOF 1471xvidtune configure 1.0.3 1472generated by GNU Autoconf 2.68 1473 1474Copyright (C) 2010 Free Software Foundation, Inc. 1475This configure script is free software; the Free Software Foundation 1476gives unlimited permission to copy, distribute and modify it. 1477_ACEOF 1478 exit 1479fi 1480 1481## ------------------------ ## 1482## Autoconf initialization. ## 1483## ------------------------ ## 1484 1485# ac_fn_c_try_compile LINENO 1486# -------------------------- 1487# Try to compile conftest.$ac_ext, and return whether this succeeded. 1488ac_fn_c_try_compile () 1489{ 1490 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1491 rm -f conftest.$ac_objext 1492 if { { ac_try="$ac_compile" 1493case "(($ac_try" in 1494 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1495 *) ac_try_echo=$ac_try;; 1496esac 1497eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1498$as_echo "$ac_try_echo"; } >&5 1499 (eval "$ac_compile") 2>conftest.err 1500 ac_status=$? 1501 if test -s conftest.err; then 1502 grep -v '^ *+' conftest.err >conftest.er1 1503 cat conftest.er1 >&5 1504 mv -f conftest.er1 conftest.err 1505 fi 1506 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1507 test $ac_status = 0; } && { 1508 test -z "$ac_c_werror_flag" || 1509 test ! -s conftest.err 1510 } && test -s conftest.$ac_objext; then : 1511 ac_retval=0 1512else 1513 $as_echo "$as_me: failed program was:" >&5 1514sed 's/^/| /' conftest.$ac_ext >&5 1515 1516 ac_retval=1 1517fi 1518 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1519 as_fn_set_status $ac_retval 1520 1521} # ac_fn_c_try_compile 1522 1523# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1524# --------------------------------------------- 1525# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1526# accordingly. 1527ac_fn_c_check_decl () 1528{ 1529 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1530 as_decl_name=`echo $2|sed 's/ *(.*//'` 1531 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1533$as_echo_n "checking whether $as_decl_name is declared... " >&6; } 1534if eval \${$3+:} false; then : 1535 $as_echo_n "(cached) " >&6 1536else 1537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1538/* end confdefs.h. */ 1539$4 1540int 1541main () 1542{ 1543#ifndef $as_decl_name 1544#ifdef __cplusplus 1545 (void) $as_decl_use; 1546#else 1547 (void) $as_decl_name; 1548#endif 1549#endif 1550 1551 ; 1552 return 0; 1553} 1554_ACEOF 1555if ac_fn_c_try_compile "$LINENO"; then : 1556 eval "$3=yes" 1557else 1558 eval "$3=no" 1559fi 1560rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1561fi 1562eval ac_res=\$$3 1563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1564$as_echo "$ac_res" >&6; } 1565 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1566 1567} # ac_fn_c_check_decl 1568 1569# ac_fn_c_try_cpp LINENO 1570# ---------------------- 1571# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1572ac_fn_c_try_cpp () 1573{ 1574 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1575 if { { ac_try="$ac_cpp conftest.$ac_ext" 1576case "(($ac_try" in 1577 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1578 *) ac_try_echo=$ac_try;; 1579esac 1580eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1581$as_echo "$ac_try_echo"; } >&5 1582 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1583 ac_status=$? 1584 if test -s conftest.err; then 1585 grep -v '^ *+' conftest.err >conftest.er1 1586 cat conftest.er1 >&5 1587 mv -f conftest.er1 conftest.err 1588 fi 1589 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1590 test $ac_status = 0; } > conftest.i && { 1591 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1592 test ! -s conftest.err 1593 }; then : 1594 ac_retval=0 1595else 1596 $as_echo "$as_me: failed program was:" >&5 1597sed 's/^/| /' conftest.$ac_ext >&5 1598 1599 ac_retval=1 1600fi 1601 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1602 as_fn_set_status $ac_retval 1603 1604} # ac_fn_c_try_cpp 1605 1606# ac_fn_c_try_run LINENO 1607# ---------------------- 1608# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1609# that executables *can* be run. 1610ac_fn_c_try_run () 1611{ 1612 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1613 if { { ac_try="$ac_link" 1614case "(($ac_try" in 1615 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1616 *) ac_try_echo=$ac_try;; 1617esac 1618eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1619$as_echo "$ac_try_echo"; } >&5 1620 (eval "$ac_link") 2>&5 1621 ac_status=$? 1622 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1623 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1624 { { case "(($ac_try" in 1625 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1626 *) ac_try_echo=$ac_try;; 1627esac 1628eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1629$as_echo "$ac_try_echo"; } >&5 1630 (eval "$ac_try") 2>&5 1631 ac_status=$? 1632 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1633 test $ac_status = 0; }; }; then : 1634 ac_retval=0 1635else 1636 $as_echo "$as_me: program exited with status $ac_status" >&5 1637 $as_echo "$as_me: failed program was:" >&5 1638sed 's/^/| /' conftest.$ac_ext >&5 1639 1640 ac_retval=$ac_status 1641fi 1642 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1643 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1644 as_fn_set_status $ac_retval 1645 1646} # ac_fn_c_try_run 1647 1648# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1649# ------------------------------------------------------- 1650# Tests whether HEADER exists and can be compiled using the include files in 1651# INCLUDES, setting the cache variable VAR accordingly. 1652ac_fn_c_check_header_compile () 1653{ 1654 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1656$as_echo_n "checking for $2... " >&6; } 1657if eval \${$3+:} false; then : 1658 $as_echo_n "(cached) " >&6 1659else 1660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1661/* end confdefs.h. */ 1662$4 1663#include <$2> 1664_ACEOF 1665if ac_fn_c_try_compile "$LINENO"; then : 1666 eval "$3=yes" 1667else 1668 eval "$3=no" 1669fi 1670rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1671fi 1672eval ac_res=\$$3 1673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1674$as_echo "$ac_res" >&6; } 1675 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1676 1677} # ac_fn_c_check_header_compile 1678 1679# ac_fn_c_try_link LINENO 1680# ----------------------- 1681# Try to link conftest.$ac_ext, and return whether this succeeded. 1682ac_fn_c_try_link () 1683{ 1684 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1685 rm -f conftest.$ac_objext conftest$ac_exeext 1686 if { { ac_try="$ac_link" 1687case "(($ac_try" in 1688 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1689 *) ac_try_echo=$ac_try;; 1690esac 1691eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1692$as_echo "$ac_try_echo"; } >&5 1693 (eval "$ac_link") 2>conftest.err 1694 ac_status=$? 1695 if test -s conftest.err; then 1696 grep -v '^ *+' conftest.err >conftest.er1 1697 cat conftest.er1 >&5 1698 mv -f conftest.er1 conftest.err 1699 fi 1700 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1701 test $ac_status = 0; } && { 1702 test -z "$ac_c_werror_flag" || 1703 test ! -s conftest.err 1704 } && test -s conftest$ac_exeext && { 1705 test "$cross_compiling" = yes || 1706 $as_test_x conftest$ac_exeext 1707 }; then : 1708 ac_retval=0 1709else 1710 $as_echo "$as_me: failed program was:" >&5 1711sed 's/^/| /' conftest.$ac_ext >&5 1712 1713 ac_retval=1 1714fi 1715 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1716 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1717 # interfere with the next link command; also delete a directory that is 1718 # left behind by Apple's compiler. We do this before executing the actions. 1719 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1720 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1721 as_fn_set_status $ac_retval 1722 1723} # ac_fn_c_try_link 1724cat >config.log <<_ACEOF 1725This file contains any messages produced by compilers while 1726running configure, to aid debugging if configure makes a mistake. 1727 1728It was created by xvidtune $as_me 1.0.3, which was 1729generated by GNU Autoconf 2.68. Invocation command line was 1730 1731 $ $0 $@ 1732 1733_ACEOF 1734exec 5>>config.log 1735{ 1736cat <<_ASUNAME 1737## --------- ## 1738## Platform. ## 1739## --------- ## 1740 1741hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1742uname -m = `(uname -m) 2>/dev/null || echo unknown` 1743uname -r = `(uname -r) 2>/dev/null || echo unknown` 1744uname -s = `(uname -s) 2>/dev/null || echo unknown` 1745uname -v = `(uname -v) 2>/dev/null || echo unknown` 1746 1747/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1748/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1749 1750/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1751/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1752/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1753/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1754/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1755/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1756/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1757 1758_ASUNAME 1759 1760as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1761for as_dir in $PATH 1762do 1763 IFS=$as_save_IFS 1764 test -z "$as_dir" && as_dir=. 1765 $as_echo "PATH: $as_dir" 1766 done 1767IFS=$as_save_IFS 1768 1769} >&5 1770 1771cat >&5 <<_ACEOF 1772 1773 1774## ----------- ## 1775## Core tests. ## 1776## ----------- ## 1777 1778_ACEOF 1779 1780 1781# Keep a trace of the command line. 1782# Strip out --no-create and --no-recursion so they do not pile up. 1783# Strip out --silent because we don't want to record it for future runs. 1784# Also quote any args containing shell meta-characters. 1785# Make two passes to allow for proper duplicate-argument suppression. 1786ac_configure_args= 1787ac_configure_args0= 1788ac_configure_args1= 1789ac_must_keep_next=false 1790for ac_pass in 1 2 1791do 1792 for ac_arg 1793 do 1794 case $ac_arg in 1795 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1796 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1797 | -silent | --silent | --silen | --sile | --sil) 1798 continue ;; 1799 *\'*) 1800 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1801 esac 1802 case $ac_pass in 1803 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1804 2) 1805 as_fn_append ac_configure_args1 " '$ac_arg'" 1806 if test $ac_must_keep_next = true; then 1807 ac_must_keep_next=false # Got value, back to normal. 1808 else 1809 case $ac_arg in 1810 *=* | --config-cache | -C | -disable-* | --disable-* \ 1811 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1812 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1813 | -with-* | --with-* | -without-* | --without-* | --x) 1814 case "$ac_configure_args0 " in 1815 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1816 esac 1817 ;; 1818 -* ) ac_must_keep_next=true ;; 1819 esac 1820 fi 1821 as_fn_append ac_configure_args " '$ac_arg'" 1822 ;; 1823 esac 1824 done 1825done 1826{ ac_configure_args0=; unset ac_configure_args0;} 1827{ ac_configure_args1=; unset ac_configure_args1;} 1828 1829# When interrupted or exit'd, cleanup temporary files, and complete 1830# config.log. We remove comments because anyway the quotes in there 1831# would cause problems or look ugly. 1832# WARNING: Use '\'' to represent an apostrophe within the trap. 1833# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1834trap 'exit_status=$? 1835 # Save into config.log some information that might help in debugging. 1836 { 1837 echo 1838 1839 $as_echo "## ---------------- ## 1840## Cache variables. ## 1841## ---------------- ##" 1842 echo 1843 # The following way of writing the cache mishandles newlines in values, 1844( 1845 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1846 eval ac_val=\$$ac_var 1847 case $ac_val in #( 1848 *${as_nl}*) 1849 case $ac_var in #( 1850 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1851$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1852 esac 1853 case $ac_var in #( 1854 _ | IFS | as_nl) ;; #( 1855 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1856 *) { eval $ac_var=; unset $ac_var;} ;; 1857 esac ;; 1858 esac 1859 done 1860 (set) 2>&1 | 1861 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1862 *${as_nl}ac_space=\ *) 1863 sed -n \ 1864 "s/'\''/'\''\\\\'\'''\''/g; 1865 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1866 ;; #( 1867 *) 1868 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1869 ;; 1870 esac | 1871 sort 1872) 1873 echo 1874 1875 $as_echo "## ----------------- ## 1876## Output variables. ## 1877## ----------------- ##" 1878 echo 1879 for ac_var in $ac_subst_vars 1880 do 1881 eval ac_val=\$$ac_var 1882 case $ac_val in 1883 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1884 esac 1885 $as_echo "$ac_var='\''$ac_val'\''" 1886 done | sort 1887 echo 1888 1889 if test -n "$ac_subst_files"; then 1890 $as_echo "## ------------------- ## 1891## File substitutions. ## 1892## ------------------- ##" 1893 echo 1894 for ac_var in $ac_subst_files 1895 do 1896 eval ac_val=\$$ac_var 1897 case $ac_val in 1898 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1899 esac 1900 $as_echo "$ac_var='\''$ac_val'\''" 1901 done | sort 1902 echo 1903 fi 1904 1905 if test -s confdefs.h; then 1906 $as_echo "## ----------- ## 1907## confdefs.h. ## 1908## ----------- ##" 1909 echo 1910 cat confdefs.h 1911 echo 1912 fi 1913 test "$ac_signal" != 0 && 1914 $as_echo "$as_me: caught signal $ac_signal" 1915 $as_echo "$as_me: exit $exit_status" 1916 } >&5 1917 rm -f core *.core core.conftest.* && 1918 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1919 exit $exit_status 1920' 0 1921for ac_signal in 1 2 13 15; do 1922 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1923done 1924ac_signal=0 1925 1926# confdefs.h avoids OS command line length limits that DEFS can exceed. 1927rm -f -r conftest* confdefs.h 1928 1929$as_echo "/* confdefs.h */" > confdefs.h 1930 1931# Predefined preprocessor variables. 1932 1933cat >>confdefs.h <<_ACEOF 1934#define PACKAGE_NAME "$PACKAGE_NAME" 1935_ACEOF 1936 1937cat >>confdefs.h <<_ACEOF 1938#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1939_ACEOF 1940 1941cat >>confdefs.h <<_ACEOF 1942#define PACKAGE_VERSION "$PACKAGE_VERSION" 1943_ACEOF 1944 1945cat >>confdefs.h <<_ACEOF 1946#define PACKAGE_STRING "$PACKAGE_STRING" 1947_ACEOF 1948 1949cat >>confdefs.h <<_ACEOF 1950#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1951_ACEOF 1952 1953cat >>confdefs.h <<_ACEOF 1954#define PACKAGE_URL "$PACKAGE_URL" 1955_ACEOF 1956 1957 1958# Let the site file select an alternate cache file if it wants to. 1959# Prefer an explicitly selected file to automatically selected ones. 1960ac_site_file1=NONE 1961ac_site_file2=NONE 1962if test -n "$CONFIG_SITE"; then 1963 # We do not want a PATH search for config.site. 1964 case $CONFIG_SITE in #(( 1965 -*) ac_site_file1=./$CONFIG_SITE;; 1966 */*) ac_site_file1=$CONFIG_SITE;; 1967 *) ac_site_file1=./$CONFIG_SITE;; 1968 esac 1969elif test "x$prefix" != xNONE; then 1970 ac_site_file1=$prefix/share/config.site 1971 ac_site_file2=$prefix/etc/config.site 1972else 1973 ac_site_file1=$ac_default_prefix/share/config.site 1974 ac_site_file2=$ac_default_prefix/etc/config.site 1975fi 1976for ac_site_file in "$ac_site_file1" "$ac_site_file2" 1977do 1978 test "x$ac_site_file" = xNONE && continue 1979 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 1980 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1981$as_echo "$as_me: loading site script $ac_site_file" >&6;} 1982 sed 's/^/| /' "$ac_site_file" >&5 1983 . "$ac_site_file" \ 1984 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 1985$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 1986as_fn_error $? "failed to load site script $ac_site_file 1987See \`config.log' for more details" "$LINENO" 5; } 1988 fi 1989done 1990 1991if test -r "$cache_file"; then 1992 # Some versions of bash will fail to source /dev/null (special files 1993 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1994 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1995 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1996$as_echo "$as_me: loading cache $cache_file" >&6;} 1997 case $cache_file in 1998 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1999 *) . "./$cache_file";; 2000 esac 2001 fi 2002else 2003 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2004$as_echo "$as_me: creating cache $cache_file" >&6;} 2005 >$cache_file 2006fi 2007 2008# Check that the precious variables saved in the cache have kept the same 2009# value. 2010ac_cache_corrupted=false 2011for ac_var in $ac_precious_vars; do 2012 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2013 eval ac_new_set=\$ac_env_${ac_var}_set 2014 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2015 eval ac_new_val=\$ac_env_${ac_var}_value 2016 case $ac_old_set,$ac_new_set in 2017 set,) 2018 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2019$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2020 ac_cache_corrupted=: ;; 2021 ,set) 2022 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2023$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2024 ac_cache_corrupted=: ;; 2025 ,);; 2026 *) 2027 if test "x$ac_old_val" != "x$ac_new_val"; then 2028 # differences in whitespace do not lead to failure. 2029 ac_old_val_w=`echo x $ac_old_val` 2030 ac_new_val_w=`echo x $ac_new_val` 2031 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2032 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2033$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2034 ac_cache_corrupted=: 2035 else 2036 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2037$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2038 eval $ac_var=\$ac_old_val 2039 fi 2040 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2041$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2042 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2043$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2044 fi;; 2045 esac 2046 # Pass precious variables to config.status. 2047 if test "$ac_new_set" = set; then 2048 case $ac_new_val in 2049 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2050 *) ac_arg=$ac_var=$ac_new_val ;; 2051 esac 2052 case " $ac_configure_args " in 2053 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2054 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2055 esac 2056 fi 2057done 2058if $ac_cache_corrupted; then 2059 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2060$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2061 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2062$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2063 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2064fi 2065## -------------------- ## 2066## Main body of script. ## 2067## -------------------- ## 2068 2069ac_ext=c 2070ac_cpp='$CPP $CPPFLAGS' 2071ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2072ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2073ac_compiler_gnu=$ac_cv_c_compiler_gnu 2074 2075 2076 2077ac_config_headers="$ac_config_headers config.h" 2078 2079 2080# Initialize Automake 2081am__api_version='1.11' 2082 2083ac_aux_dir= 2084for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2085 if test -f "$ac_dir/install-sh"; then 2086 ac_aux_dir=$ac_dir 2087 ac_install_sh="$ac_aux_dir/install-sh -c" 2088 break 2089 elif test -f "$ac_dir/install.sh"; then 2090 ac_aux_dir=$ac_dir 2091 ac_install_sh="$ac_aux_dir/install.sh -c" 2092 break 2093 elif test -f "$ac_dir/shtool"; then 2094 ac_aux_dir=$ac_dir 2095 ac_install_sh="$ac_aux_dir/shtool install -c" 2096 break 2097 fi 2098done 2099if test -z "$ac_aux_dir"; then 2100 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2101fi 2102 2103# These three variables are undocumented and unsupported, 2104# and are intended to be withdrawn in a future Autoconf release. 2105# They can cause serious problems if a builder's source tree is in a directory 2106# whose full name contains unusual characters. 2107ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2108ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2109ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2110 2111 2112# Find a good install program. We prefer a C program (faster), 2113# so one script is as good as another. But avoid the broken or 2114# incompatible versions: 2115# SysV /etc/install, /usr/sbin/install 2116# SunOS /usr/etc/install 2117# IRIX /sbin/install 2118# AIX /bin/install 2119# AmigaOS /C/install, which installs bootblocks on floppy discs 2120# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2121# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2122# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2123# OS/2's system install, which has a completely different semantic 2124# ./install, which can be erroneously created by make from ./install.sh. 2125# Reject install programs that cannot install multiple files. 2126{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2127$as_echo_n "checking for a BSD-compatible install... " >&6; } 2128if test -z "$INSTALL"; then 2129if ${ac_cv_path_install+:} false; then : 2130 $as_echo_n "(cached) " >&6 2131else 2132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2133for as_dir in $PATH 2134do 2135 IFS=$as_save_IFS 2136 test -z "$as_dir" && as_dir=. 2137 # Account for people who put trailing slashes in PATH elements. 2138case $as_dir/ in #(( 2139 ./ | .// | /[cC]/* | \ 2140 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2141 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2142 /usr/ucb/* ) ;; 2143 *) 2144 # OSF1 and SCO ODT 3.0 have their own names for install. 2145 # Don't use installbsd from OSF since it installs stuff as root 2146 # by default. 2147 for ac_prog in ginstall scoinst install; do 2148 for ac_exec_ext in '' $ac_executable_extensions; do 2149 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 2150 if test $ac_prog = install && 2151 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2152 # AIX install. It has an incompatible calling convention. 2153 : 2154 elif test $ac_prog = install && 2155 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2156 # program-specific install script used by HP pwplus--don't use. 2157 : 2158 else 2159 rm -rf conftest.one conftest.two conftest.dir 2160 echo one > conftest.one 2161 echo two > conftest.two 2162 mkdir conftest.dir 2163 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2164 test -s conftest.one && test -s conftest.two && 2165 test -s conftest.dir/conftest.one && 2166 test -s conftest.dir/conftest.two 2167 then 2168 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2169 break 3 2170 fi 2171 fi 2172 fi 2173 done 2174 done 2175 ;; 2176esac 2177 2178 done 2179IFS=$as_save_IFS 2180 2181rm -rf conftest.one conftest.two conftest.dir 2182 2183fi 2184 if test "${ac_cv_path_install+set}" = set; then 2185 INSTALL=$ac_cv_path_install 2186 else 2187 # As a last resort, use the slow shell script. Don't cache a 2188 # value for INSTALL within a source directory, because that will 2189 # break other packages using the cache if that directory is 2190 # removed, or if the value is a relative name. 2191 INSTALL=$ac_install_sh 2192 fi 2193fi 2194{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2195$as_echo "$INSTALL" >&6; } 2196 2197# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2198# It thinks the first close brace ends the variable substitution. 2199test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2200 2201test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2202 2203test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2204 2205{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2206$as_echo_n "checking whether build environment is sane... " >&6; } 2207# Just in case 2208sleep 1 2209echo timestamp > conftest.file 2210# Reject unsafe characters in $srcdir or the absolute working directory 2211# name. Accept space and tab only in the latter. 2212am_lf=' 2213' 2214case `pwd` in 2215 *[\\\"\#\$\&\'\`$am_lf]*) 2216 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2217esac 2218case $srcdir in 2219 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2220 as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; 2221esac 2222 2223# Do `set' in a subshell so we don't clobber the current shell's 2224# arguments. Must try -L first in case configure is actually a 2225# symlink; some systems play weird games with the mod time of symlinks 2226# (eg FreeBSD returns the mod time of the symlink's containing 2227# directory). 2228if ( 2229 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2230 if test "$*" = "X"; then 2231 # -L didn't work. 2232 set X `ls -t "$srcdir/configure" conftest.file` 2233 fi 2234 rm -f conftest.file 2235 if test "$*" != "X $srcdir/configure conftest.file" \ 2236 && test "$*" != "X conftest.file $srcdir/configure"; then 2237 2238 # If neither matched, then we have a broken ls. This can happen 2239 # if, for instance, CONFIG_SHELL is bash and it inherits a 2240 # broken ls alias from the environment. This has actually 2241 # happened. Such a system could not be considered "sane". 2242 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2243alias in your environment" "$LINENO" 5 2244 fi 2245 2246 test "$2" = conftest.file 2247 ) 2248then 2249 # Ok. 2250 : 2251else 2252 as_fn_error $? "newly created file is older than distributed files! 2253Check your system clock" "$LINENO" 5 2254fi 2255{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2256$as_echo "yes" >&6; } 2257test "$program_prefix" != NONE && 2258 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2259# Use a double $ so make ignores it. 2260test "$program_suffix" != NONE && 2261 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2262# Double any \ or $. 2263# By default was `s,x,x', remove it if useless. 2264ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2265program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2266 2267# expand $ac_aux_dir to an absolute path 2268am_aux_dir=`cd $ac_aux_dir && pwd` 2269 2270if test x"${MISSING+set}" != xset; then 2271 case $am_aux_dir in 2272 *\ * | *\ *) 2273 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2274 *) 2275 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2276 esac 2277fi 2278# Use eval to expand $SHELL 2279if eval "$MISSING --run true"; then 2280 am_missing_run="$MISSING --run " 2281else 2282 am_missing_run= 2283 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2284$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2285fi 2286 2287if test x"${install_sh}" != xset; then 2288 case $am_aux_dir in 2289 *\ * | *\ *) 2290 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2291 *) 2292 install_sh="\${SHELL} $am_aux_dir/install-sh" 2293 esac 2294fi 2295 2296# Installed binaries are usually stripped using `strip' when the user 2297# run `make install-strip'. However `strip' might not be the right 2298# tool to use in cross-compilation environments, therefore Automake 2299# will honor the `STRIP' environment variable to overrule this program. 2300if test "$cross_compiling" != no; then 2301 if test -n "$ac_tool_prefix"; then 2302 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2303set dummy ${ac_tool_prefix}strip; ac_word=$2 2304{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2305$as_echo_n "checking for $ac_word... " >&6; } 2306if ${ac_cv_prog_STRIP+:} false; then : 2307 $as_echo_n "(cached) " >&6 2308else 2309 if test -n "$STRIP"; then 2310 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2311else 2312as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2313for as_dir in $PATH 2314do 2315 IFS=$as_save_IFS 2316 test -z "$as_dir" && as_dir=. 2317 for ac_exec_ext in '' $ac_executable_extensions; do 2318 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2319 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2320 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2321 break 2 2322 fi 2323done 2324 done 2325IFS=$as_save_IFS 2326 2327fi 2328fi 2329STRIP=$ac_cv_prog_STRIP 2330if test -n "$STRIP"; then 2331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2332$as_echo "$STRIP" >&6; } 2333else 2334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2335$as_echo "no" >&6; } 2336fi 2337 2338 2339fi 2340if test -z "$ac_cv_prog_STRIP"; then 2341 ac_ct_STRIP=$STRIP 2342 # Extract the first word of "strip", so it can be a program name with args. 2343set dummy strip; ac_word=$2 2344{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2345$as_echo_n "checking for $ac_word... " >&6; } 2346if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2347 $as_echo_n "(cached) " >&6 2348else 2349 if test -n "$ac_ct_STRIP"; then 2350 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2351else 2352as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2353for as_dir in $PATH 2354do 2355 IFS=$as_save_IFS 2356 test -z "$as_dir" && as_dir=. 2357 for ac_exec_ext in '' $ac_executable_extensions; do 2358 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2359 ac_cv_prog_ac_ct_STRIP="strip" 2360 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2361 break 2 2362 fi 2363done 2364 done 2365IFS=$as_save_IFS 2366 2367fi 2368fi 2369ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2370if test -n "$ac_ct_STRIP"; then 2371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2372$as_echo "$ac_ct_STRIP" >&6; } 2373else 2374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2375$as_echo "no" >&6; } 2376fi 2377 2378 if test "x$ac_ct_STRIP" = x; then 2379 STRIP=":" 2380 else 2381 case $cross_compiling:$ac_tool_warned in 2382yes:) 2383{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2384$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2385ac_tool_warned=yes ;; 2386esac 2387 STRIP=$ac_ct_STRIP 2388 fi 2389else 2390 STRIP="$ac_cv_prog_STRIP" 2391fi 2392 2393fi 2394INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2395 2396{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2397$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2398if test -z "$MKDIR_P"; then 2399 if ${ac_cv_path_mkdir+:} false; then : 2400 $as_echo_n "(cached) " >&6 2401else 2402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2403for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2404do 2405 IFS=$as_save_IFS 2406 test -z "$as_dir" && as_dir=. 2407 for ac_prog in mkdir gmkdir; do 2408 for ac_exec_ext in '' $ac_executable_extensions; do 2409 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2410 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2411 'mkdir (GNU coreutils) '* | \ 2412 'mkdir (coreutils) '* | \ 2413 'mkdir (fileutils) '4.1*) 2414 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2415 break 3;; 2416 esac 2417 done 2418 done 2419 done 2420IFS=$as_save_IFS 2421 2422fi 2423 2424 test -d ./--version && rmdir ./--version 2425 if test "${ac_cv_path_mkdir+set}" = set; then 2426 MKDIR_P="$ac_cv_path_mkdir -p" 2427 else 2428 # As a last resort, use the slow shell script. Don't cache a 2429 # value for MKDIR_P within a source directory, because that will 2430 # break other packages using the cache if that directory is 2431 # removed, or if the value is a relative name. 2432 MKDIR_P="$ac_install_sh -d" 2433 fi 2434fi 2435{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2436$as_echo "$MKDIR_P" >&6; } 2437 2438mkdir_p="$MKDIR_P" 2439case $mkdir_p in 2440 [\\/$]* | ?:[\\/]*) ;; 2441 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2442esac 2443 2444for ac_prog in gawk mawk nawk awk 2445do 2446 # Extract the first word of "$ac_prog", so it can be a program name with args. 2447set dummy $ac_prog; ac_word=$2 2448{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2449$as_echo_n "checking for $ac_word... " >&6; } 2450if ${ac_cv_prog_AWK+:} false; then : 2451 $as_echo_n "(cached) " >&6 2452else 2453 if test -n "$AWK"; then 2454 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2455else 2456as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2457for as_dir in $PATH 2458do 2459 IFS=$as_save_IFS 2460 test -z "$as_dir" && as_dir=. 2461 for ac_exec_ext in '' $ac_executable_extensions; do 2462 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2463 ac_cv_prog_AWK="$ac_prog" 2464 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2465 break 2 2466 fi 2467done 2468 done 2469IFS=$as_save_IFS 2470 2471fi 2472fi 2473AWK=$ac_cv_prog_AWK 2474if test -n "$AWK"; then 2475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2476$as_echo "$AWK" >&6; } 2477else 2478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2479$as_echo "no" >&6; } 2480fi 2481 2482 2483 test -n "$AWK" && break 2484done 2485 2486{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2487$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2488set x ${MAKE-make} 2489ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2490if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2491 $as_echo_n "(cached) " >&6 2492else 2493 cat >conftest.make <<\_ACEOF 2494SHELL = /bin/sh 2495all: 2496 @echo '@@@%%%=$(MAKE)=@@@%%%' 2497_ACEOF 2498# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2499case `${MAKE-make} -f conftest.make 2>/dev/null` in 2500 *@@@%%%=?*=@@@%%%*) 2501 eval ac_cv_prog_make_${ac_make}_set=yes;; 2502 *) 2503 eval ac_cv_prog_make_${ac_make}_set=no;; 2504esac 2505rm -f conftest.make 2506fi 2507if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2509$as_echo "yes" >&6; } 2510 SET_MAKE= 2511else 2512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2513$as_echo "no" >&6; } 2514 SET_MAKE="MAKE=${MAKE-make}" 2515fi 2516 2517rm -rf .tst 2>/dev/null 2518mkdir .tst 2>/dev/null 2519if test -d .tst; then 2520 am__leading_dot=. 2521else 2522 am__leading_dot=_ 2523fi 2524rmdir .tst 2>/dev/null 2525 2526if test "`cd $srcdir && pwd`" != "`pwd`"; then 2527 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2528 # is not polluted with repeated "-I." 2529 am__isrc=' -I$(srcdir)' 2530 # test to see if srcdir already configured 2531 if test -f $srcdir/config.status; then 2532 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2533 fi 2534fi 2535 2536# test whether we have cygpath 2537if test -z "$CYGPATH_W"; then 2538 if (cygpath --version) >/dev/null 2>/dev/null; then 2539 CYGPATH_W='cygpath -w' 2540 else 2541 CYGPATH_W=echo 2542 fi 2543fi 2544 2545 2546# Define the identity of the package. 2547 PACKAGE='xvidtune' 2548 VERSION='1.0.3' 2549 2550 2551cat >>confdefs.h <<_ACEOF 2552#define PACKAGE "$PACKAGE" 2553_ACEOF 2554 2555 2556cat >>confdefs.h <<_ACEOF 2557#define VERSION "$VERSION" 2558_ACEOF 2559 2560# Some tools Automake needs. 2561 2562ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2563 2564 2565AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2566 2567 2568AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2569 2570 2571AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2572 2573 2574MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2575 2576# We need awk for the "check" target. The system "awk" is bad on 2577# some platforms. 2578# Always define AMTAR for backward compatibility. 2579 2580AMTAR=${AMTAR-"${am_missing_run}tar"} 2581 2582am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2583 2584 2585 2586 2587 2588 2589{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2590$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2591 # Check whether --enable-maintainer-mode was given. 2592if test "${enable_maintainer_mode+set}" = set; then : 2593 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2594else 2595 USE_MAINTAINER_MODE=no 2596fi 2597 2598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2599$as_echo "$USE_MAINTAINER_MODE" >&6; } 2600 if test $USE_MAINTAINER_MODE = yes; then 2601 MAINTAINER_MODE_TRUE= 2602 MAINTAINER_MODE_FALSE='#' 2603else 2604 MAINTAINER_MODE_TRUE='#' 2605 MAINTAINER_MODE_FALSE= 2606fi 2607 2608 MAINT=$MAINTAINER_MODE_TRUE 2609 2610 2611 2612# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2613 2614 2615 2616 2617 2618 2619 2620 2621 2622 2623 2624DEPDIR="${am__leading_dot}deps" 2625 2626ac_config_commands="$ac_config_commands depfiles" 2627 2628 2629am_make=${MAKE-make} 2630cat > confinc << 'END' 2631am__doit: 2632 @echo this is the am__doit target 2633.PHONY: am__doit 2634END 2635# If we don't find an include directive, just comment out the code. 2636{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2637$as_echo_n "checking for style of include used by $am_make... " >&6; } 2638am__include="#" 2639am__quote= 2640_am_result=none 2641# First try GNU make style include. 2642echo "include confinc" > confmf 2643# Ignore all kinds of additional output from `make'. 2644case `$am_make -s -f confmf 2> /dev/null` in #( 2645*the\ am__doit\ target*) 2646 am__include=include 2647 am__quote= 2648 _am_result=GNU 2649 ;; 2650esac 2651# Now try BSD make style include. 2652if test "$am__include" = "#"; then 2653 echo '.include "confinc"' > confmf 2654 case `$am_make -s -f confmf 2> /dev/null` in #( 2655 *the\ am__doit\ target*) 2656 am__include=.include 2657 am__quote="\"" 2658 _am_result=BSD 2659 ;; 2660 esac 2661fi 2662 2663 2664{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2665$as_echo "$_am_result" >&6; } 2666rm -f confinc confmf 2667 2668# Check whether --enable-dependency-tracking was given. 2669if test "${enable_dependency_tracking+set}" = set; then : 2670 enableval=$enable_dependency_tracking; 2671fi 2672 2673if test "x$enable_dependency_tracking" != xno; then 2674 am_depcomp="$ac_aux_dir/depcomp" 2675 AMDEPBACKSLASH='\' 2676 am__nodep='_no' 2677fi 2678 if test "x$enable_dependency_tracking" != xno; then 2679 AMDEP_TRUE= 2680 AMDEP_FALSE='#' 2681else 2682 AMDEP_TRUE='#' 2683 AMDEP_FALSE= 2684fi 2685 2686 2687ac_ext=c 2688ac_cpp='$CPP $CPPFLAGS' 2689ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2690ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2691ac_compiler_gnu=$ac_cv_c_compiler_gnu 2692if test -n "$ac_tool_prefix"; then 2693 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2694set dummy ${ac_tool_prefix}gcc; ac_word=$2 2695{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2696$as_echo_n "checking for $ac_word... " >&6; } 2697if ${ac_cv_prog_CC+:} false; then : 2698 $as_echo_n "(cached) " >&6 2699else 2700 if test -n "$CC"; then 2701 ac_cv_prog_CC="$CC" # Let the user override the test. 2702else 2703as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2704for as_dir in $PATH 2705do 2706 IFS=$as_save_IFS 2707 test -z "$as_dir" && as_dir=. 2708 for ac_exec_ext in '' $ac_executable_extensions; do 2709 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2710 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2711 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2712 break 2 2713 fi 2714done 2715 done 2716IFS=$as_save_IFS 2717 2718fi 2719fi 2720CC=$ac_cv_prog_CC 2721if test -n "$CC"; then 2722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2723$as_echo "$CC" >&6; } 2724else 2725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2726$as_echo "no" >&6; } 2727fi 2728 2729 2730fi 2731if test -z "$ac_cv_prog_CC"; then 2732 ac_ct_CC=$CC 2733 # Extract the first word of "gcc", so it can be a program name with args. 2734set dummy gcc; ac_word=$2 2735{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2736$as_echo_n "checking for $ac_word... " >&6; } 2737if ${ac_cv_prog_ac_ct_CC+:} false; then : 2738 $as_echo_n "(cached) " >&6 2739else 2740 if test -n "$ac_ct_CC"; then 2741 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2742else 2743as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2744for as_dir in $PATH 2745do 2746 IFS=$as_save_IFS 2747 test -z "$as_dir" && as_dir=. 2748 for ac_exec_ext in '' $ac_executable_extensions; do 2749 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2750 ac_cv_prog_ac_ct_CC="gcc" 2751 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2752 break 2 2753 fi 2754done 2755 done 2756IFS=$as_save_IFS 2757 2758fi 2759fi 2760ac_ct_CC=$ac_cv_prog_ac_ct_CC 2761if test -n "$ac_ct_CC"; then 2762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2763$as_echo "$ac_ct_CC" >&6; } 2764else 2765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2766$as_echo "no" >&6; } 2767fi 2768 2769 if test "x$ac_ct_CC" = x; then 2770 CC="" 2771 else 2772 case $cross_compiling:$ac_tool_warned in 2773yes:) 2774{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2775$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2776ac_tool_warned=yes ;; 2777esac 2778 CC=$ac_ct_CC 2779 fi 2780else 2781 CC="$ac_cv_prog_CC" 2782fi 2783 2784if test -z "$CC"; then 2785 if test -n "$ac_tool_prefix"; then 2786 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2787set dummy ${ac_tool_prefix}cc; ac_word=$2 2788{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2789$as_echo_n "checking for $ac_word... " >&6; } 2790if ${ac_cv_prog_CC+:} false; then : 2791 $as_echo_n "(cached) " >&6 2792else 2793 if test -n "$CC"; then 2794 ac_cv_prog_CC="$CC" # Let the user override the test. 2795else 2796as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2797for as_dir in $PATH 2798do 2799 IFS=$as_save_IFS 2800 test -z "$as_dir" && as_dir=. 2801 for ac_exec_ext in '' $ac_executable_extensions; do 2802 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2803 ac_cv_prog_CC="${ac_tool_prefix}cc" 2804 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2805 break 2 2806 fi 2807done 2808 done 2809IFS=$as_save_IFS 2810 2811fi 2812fi 2813CC=$ac_cv_prog_CC 2814if test -n "$CC"; then 2815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2816$as_echo "$CC" >&6; } 2817else 2818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2819$as_echo "no" >&6; } 2820fi 2821 2822 2823 fi 2824fi 2825if test -z "$CC"; then 2826 # Extract the first word of "cc", so it can be a program name with args. 2827set dummy cc; ac_word=$2 2828{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2829$as_echo_n "checking for $ac_word... " >&6; } 2830if ${ac_cv_prog_CC+:} false; then : 2831 $as_echo_n "(cached) " >&6 2832else 2833 if test -n "$CC"; then 2834 ac_cv_prog_CC="$CC" # Let the user override the test. 2835else 2836 ac_prog_rejected=no 2837as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2838for as_dir in $PATH 2839do 2840 IFS=$as_save_IFS 2841 test -z "$as_dir" && as_dir=. 2842 for ac_exec_ext in '' $ac_executable_extensions; do 2843 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2844 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2845 ac_prog_rejected=yes 2846 continue 2847 fi 2848 ac_cv_prog_CC="cc" 2849 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2850 break 2 2851 fi 2852done 2853 done 2854IFS=$as_save_IFS 2855 2856if test $ac_prog_rejected = yes; then 2857 # We found a bogon in the path, so make sure we never use it. 2858 set dummy $ac_cv_prog_CC 2859 shift 2860 if test $# != 0; then 2861 # We chose a different compiler from the bogus one. 2862 # However, it has the same basename, so the bogon will be chosen 2863 # first if we set CC to just the basename; use the full file name. 2864 shift 2865 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2866 fi 2867fi 2868fi 2869fi 2870CC=$ac_cv_prog_CC 2871if test -n "$CC"; then 2872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2873$as_echo "$CC" >&6; } 2874else 2875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2876$as_echo "no" >&6; } 2877fi 2878 2879 2880fi 2881if test -z "$CC"; then 2882 if test -n "$ac_tool_prefix"; then 2883 for ac_prog in cl.exe 2884 do 2885 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2886set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2887{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2888$as_echo_n "checking for $ac_word... " >&6; } 2889if ${ac_cv_prog_CC+:} false; then : 2890 $as_echo_n "(cached) " >&6 2891else 2892 if test -n "$CC"; then 2893 ac_cv_prog_CC="$CC" # Let the user override the test. 2894else 2895as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2896for as_dir in $PATH 2897do 2898 IFS=$as_save_IFS 2899 test -z "$as_dir" && as_dir=. 2900 for ac_exec_ext in '' $ac_executable_extensions; do 2901 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2902 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2903 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2904 break 2 2905 fi 2906done 2907 done 2908IFS=$as_save_IFS 2909 2910fi 2911fi 2912CC=$ac_cv_prog_CC 2913if test -n "$CC"; then 2914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2915$as_echo "$CC" >&6; } 2916else 2917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2918$as_echo "no" >&6; } 2919fi 2920 2921 2922 test -n "$CC" && break 2923 done 2924fi 2925if test -z "$CC"; then 2926 ac_ct_CC=$CC 2927 for ac_prog in cl.exe 2928do 2929 # Extract the first word of "$ac_prog", so it can be a program name with args. 2930set dummy $ac_prog; ac_word=$2 2931{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2932$as_echo_n "checking for $ac_word... " >&6; } 2933if ${ac_cv_prog_ac_ct_CC+:} false; then : 2934 $as_echo_n "(cached) " >&6 2935else 2936 if test -n "$ac_ct_CC"; then 2937 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2938else 2939as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2940for as_dir in $PATH 2941do 2942 IFS=$as_save_IFS 2943 test -z "$as_dir" && as_dir=. 2944 for ac_exec_ext in '' $ac_executable_extensions; do 2945 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2946 ac_cv_prog_ac_ct_CC="$ac_prog" 2947 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2948 break 2 2949 fi 2950done 2951 done 2952IFS=$as_save_IFS 2953 2954fi 2955fi 2956ac_ct_CC=$ac_cv_prog_ac_ct_CC 2957if test -n "$ac_ct_CC"; then 2958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2959$as_echo "$ac_ct_CC" >&6; } 2960else 2961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2962$as_echo "no" >&6; } 2963fi 2964 2965 2966 test -n "$ac_ct_CC" && break 2967done 2968 2969 if test "x$ac_ct_CC" = x; then 2970 CC="" 2971 else 2972 case $cross_compiling:$ac_tool_warned in 2973yes:) 2974{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2975$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2976ac_tool_warned=yes ;; 2977esac 2978 CC=$ac_ct_CC 2979 fi 2980fi 2981 2982fi 2983 2984 2985test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2986$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2987as_fn_error $? "no acceptable C compiler found in \$PATH 2988See \`config.log' for more details" "$LINENO" 5; } 2989 2990# Provide some information about the compiler. 2991$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2992set X $ac_compile 2993ac_compiler=$2 2994for ac_option in --version -v -V -qversion; do 2995 { { ac_try="$ac_compiler $ac_option >&5" 2996case "(($ac_try" in 2997 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2998 *) ac_try_echo=$ac_try;; 2999esac 3000eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3001$as_echo "$ac_try_echo"; } >&5 3002 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3003 ac_status=$? 3004 if test -s conftest.err; then 3005 sed '10a\ 3006... rest of stderr output deleted ... 3007 10q' conftest.err >conftest.er1 3008 cat conftest.er1 >&5 3009 fi 3010 rm -f conftest.er1 conftest.err 3011 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3012 test $ac_status = 0; } 3013done 3014 3015cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3016/* end confdefs.h. */ 3017 3018int 3019main () 3020{ 3021 3022 ; 3023 return 0; 3024} 3025_ACEOF 3026ac_clean_files_save=$ac_clean_files 3027ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3028# Try to create an executable without -o first, disregard a.out. 3029# It will help us diagnose broken compilers, and finding out an intuition 3030# of exeext. 3031{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3032$as_echo_n "checking whether the C compiler works... " >&6; } 3033ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3034 3035# The possible output files: 3036ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3037 3038ac_rmfiles= 3039for ac_file in $ac_files 3040do 3041 case $ac_file in 3042 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3043 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3044 esac 3045done 3046rm -f $ac_rmfiles 3047 3048if { { ac_try="$ac_link_default" 3049case "(($ac_try" in 3050 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3051 *) ac_try_echo=$ac_try;; 3052esac 3053eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3054$as_echo "$ac_try_echo"; } >&5 3055 (eval "$ac_link_default") 2>&5 3056 ac_status=$? 3057 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3058 test $ac_status = 0; }; then : 3059 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3060# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3061# in a Makefile. We should not override ac_cv_exeext if it was cached, 3062# so that the user can short-circuit this test for compilers unknown to 3063# Autoconf. 3064for ac_file in $ac_files '' 3065do 3066 test -f "$ac_file" || continue 3067 case $ac_file in 3068 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3069 ;; 3070 [ab].out ) 3071 # We found the default executable, but exeext='' is most 3072 # certainly right. 3073 break;; 3074 *.* ) 3075 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3076 then :; else 3077 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3078 fi 3079 # We set ac_cv_exeext here because the later test for it is not 3080 # safe: cross compilers may not add the suffix if given an `-o' 3081 # argument, so we may need to know it at that point already. 3082 # Even if this section looks crufty: it has the advantage of 3083 # actually working. 3084 break;; 3085 * ) 3086 break;; 3087 esac 3088done 3089test "$ac_cv_exeext" = no && ac_cv_exeext= 3090 3091else 3092 ac_file='' 3093fi 3094if test -z "$ac_file"; then : 3095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3096$as_echo "no" >&6; } 3097$as_echo "$as_me: failed program was:" >&5 3098sed 's/^/| /' conftest.$ac_ext >&5 3099 3100{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3101$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3102as_fn_error 77 "C compiler cannot create executables 3103See \`config.log' for more details" "$LINENO" 5; } 3104else 3105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3106$as_echo "yes" >&6; } 3107fi 3108{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3109$as_echo_n "checking for C compiler default output file name... " >&6; } 3110{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3111$as_echo "$ac_file" >&6; } 3112ac_exeext=$ac_cv_exeext 3113 3114rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3115ac_clean_files=$ac_clean_files_save 3116{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3117$as_echo_n "checking for suffix of executables... " >&6; } 3118if { { ac_try="$ac_link" 3119case "(($ac_try" in 3120 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3121 *) ac_try_echo=$ac_try;; 3122esac 3123eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3124$as_echo "$ac_try_echo"; } >&5 3125 (eval "$ac_link") 2>&5 3126 ac_status=$? 3127 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3128 test $ac_status = 0; }; then : 3129 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3130# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3131# work properly (i.e., refer to `conftest.exe'), while it won't with 3132# `rm'. 3133for ac_file in conftest.exe conftest conftest.*; do 3134 test -f "$ac_file" || continue 3135 case $ac_file in 3136 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3137 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3138 break;; 3139 * ) break;; 3140 esac 3141done 3142else 3143 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3144$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3145as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3146See \`config.log' for more details" "$LINENO" 5; } 3147fi 3148rm -f conftest conftest$ac_cv_exeext 3149{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3150$as_echo "$ac_cv_exeext" >&6; } 3151 3152rm -f conftest.$ac_ext 3153EXEEXT=$ac_cv_exeext 3154ac_exeext=$EXEEXT 3155cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3156/* end confdefs.h. */ 3157#include <stdio.h> 3158int 3159main () 3160{ 3161FILE *f = fopen ("conftest.out", "w"); 3162 return ferror (f) || fclose (f) != 0; 3163 3164 ; 3165 return 0; 3166} 3167_ACEOF 3168ac_clean_files="$ac_clean_files conftest.out" 3169# Check that the compiler produces executables we can run. If not, either 3170# the compiler is broken, or we cross compile. 3171{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3172$as_echo_n "checking whether we are cross compiling... " >&6; } 3173if test "$cross_compiling" != yes; then 3174 { { ac_try="$ac_link" 3175case "(($ac_try" in 3176 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3177 *) ac_try_echo=$ac_try;; 3178esac 3179eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3180$as_echo "$ac_try_echo"; } >&5 3181 (eval "$ac_link") 2>&5 3182 ac_status=$? 3183 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3184 test $ac_status = 0; } 3185 if { ac_try='./conftest$ac_cv_exeext' 3186 { { case "(($ac_try" in 3187 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3188 *) ac_try_echo=$ac_try;; 3189esac 3190eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3191$as_echo "$ac_try_echo"; } >&5 3192 (eval "$ac_try") 2>&5 3193 ac_status=$? 3194 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3195 test $ac_status = 0; }; }; then 3196 cross_compiling=no 3197 else 3198 if test "$cross_compiling" = maybe; then 3199 cross_compiling=yes 3200 else 3201 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3202$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3203as_fn_error $? "cannot run C compiled programs. 3204If you meant to cross compile, use \`--host'. 3205See \`config.log' for more details" "$LINENO" 5; } 3206 fi 3207 fi 3208fi 3209{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3210$as_echo "$cross_compiling" >&6; } 3211 3212rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3213ac_clean_files=$ac_clean_files_save 3214{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3215$as_echo_n "checking for suffix of object files... " >&6; } 3216if ${ac_cv_objext+:} false; then : 3217 $as_echo_n "(cached) " >&6 3218else 3219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3220/* end confdefs.h. */ 3221 3222int 3223main () 3224{ 3225 3226 ; 3227 return 0; 3228} 3229_ACEOF 3230rm -f conftest.o conftest.obj 3231if { { ac_try="$ac_compile" 3232case "(($ac_try" in 3233 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3234 *) ac_try_echo=$ac_try;; 3235esac 3236eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3237$as_echo "$ac_try_echo"; } >&5 3238 (eval "$ac_compile") 2>&5 3239 ac_status=$? 3240 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3241 test $ac_status = 0; }; then : 3242 for ac_file in conftest.o conftest.obj conftest.*; do 3243 test -f "$ac_file" || continue; 3244 case $ac_file in 3245 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3246 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3247 break;; 3248 esac 3249done 3250else 3251 $as_echo "$as_me: failed program was:" >&5 3252sed 's/^/| /' conftest.$ac_ext >&5 3253 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 $? "cannot compute suffix of object files: cannot compile 3257See \`config.log' for more details" "$LINENO" 5; } 3258fi 3259rm -f conftest.$ac_cv_objext conftest.$ac_ext 3260fi 3261{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3262$as_echo "$ac_cv_objext" >&6; } 3263OBJEXT=$ac_cv_objext 3264ac_objext=$OBJEXT 3265{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3266$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3267if ${ac_cv_c_compiler_gnu+:} false; then : 3268 $as_echo_n "(cached) " >&6 3269else 3270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3271/* end confdefs.h. */ 3272 3273int 3274main () 3275{ 3276#ifndef __GNUC__ 3277 choke me 3278#endif 3279 3280 ; 3281 return 0; 3282} 3283_ACEOF 3284if ac_fn_c_try_compile "$LINENO"; then : 3285 ac_compiler_gnu=yes 3286else 3287 ac_compiler_gnu=no 3288fi 3289rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3290ac_cv_c_compiler_gnu=$ac_compiler_gnu 3291 3292fi 3293{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3294$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3295if test $ac_compiler_gnu = yes; then 3296 GCC=yes 3297else 3298 GCC= 3299fi 3300ac_test_CFLAGS=${CFLAGS+set} 3301ac_save_CFLAGS=$CFLAGS 3302{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3303$as_echo_n "checking whether $CC accepts -g... " >&6; } 3304if ${ac_cv_prog_cc_g+:} false; then : 3305 $as_echo_n "(cached) " >&6 3306else 3307 ac_save_c_werror_flag=$ac_c_werror_flag 3308 ac_c_werror_flag=yes 3309 ac_cv_prog_cc_g=no 3310 CFLAGS="-g" 3311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3312/* end confdefs.h. */ 3313 3314int 3315main () 3316{ 3317 3318 ; 3319 return 0; 3320} 3321_ACEOF 3322if ac_fn_c_try_compile "$LINENO"; then : 3323 ac_cv_prog_cc_g=yes 3324else 3325 CFLAGS="" 3326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3327/* end confdefs.h. */ 3328 3329int 3330main () 3331{ 3332 3333 ; 3334 return 0; 3335} 3336_ACEOF 3337if ac_fn_c_try_compile "$LINENO"; then : 3338 3339else 3340 ac_c_werror_flag=$ac_save_c_werror_flag 3341 CFLAGS="-g" 3342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3343/* end confdefs.h. */ 3344 3345int 3346main () 3347{ 3348 3349 ; 3350 return 0; 3351} 3352_ACEOF 3353if ac_fn_c_try_compile "$LINENO"; then : 3354 ac_cv_prog_cc_g=yes 3355fi 3356rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3357fi 3358rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3359fi 3360rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3361 ac_c_werror_flag=$ac_save_c_werror_flag 3362fi 3363{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3364$as_echo "$ac_cv_prog_cc_g" >&6; } 3365if test "$ac_test_CFLAGS" = set; then 3366 CFLAGS=$ac_save_CFLAGS 3367elif test $ac_cv_prog_cc_g = yes; then 3368 if test "$GCC" = yes; then 3369 CFLAGS="-g -O2" 3370 else 3371 CFLAGS="-g" 3372 fi 3373else 3374 if test "$GCC" = yes; then 3375 CFLAGS="-O2" 3376 else 3377 CFLAGS= 3378 fi 3379fi 3380{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3381$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3382if ${ac_cv_prog_cc_c89+:} false; then : 3383 $as_echo_n "(cached) " >&6 3384else 3385 ac_cv_prog_cc_c89=no 3386ac_save_CC=$CC 3387cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3388/* end confdefs.h. */ 3389#include <stdarg.h> 3390#include <stdio.h> 3391#include <sys/types.h> 3392#include <sys/stat.h> 3393/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3394struct buf { int x; }; 3395FILE * (*rcsopen) (struct buf *, struct stat *, int); 3396static char *e (p, i) 3397 char **p; 3398 int i; 3399{ 3400 return p[i]; 3401} 3402static char *f (char * (*g) (char **, int), char **p, ...) 3403{ 3404 char *s; 3405 va_list v; 3406 va_start (v,p); 3407 s = g (p, va_arg (v,int)); 3408 va_end (v); 3409 return s; 3410} 3411 3412/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3413 function prototypes and stuff, but not '\xHH' hex character constants. 3414 These don't provoke an error unfortunately, instead are silently treated 3415 as 'x'. The following induces an error, until -std is added to get 3416 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3417 array size at least. It's necessary to write '\x00'==0 to get something 3418 that's true only with -std. */ 3419int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3420 3421/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3422 inside strings and character constants. */ 3423#define FOO(x) 'x' 3424int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3425 3426int test (int i, double x); 3427struct s1 {int (*f) (int a);}; 3428struct s2 {int (*f) (double a);}; 3429int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3430int argc; 3431char **argv; 3432int 3433main () 3434{ 3435return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3436 ; 3437 return 0; 3438} 3439_ACEOF 3440for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3441 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3442do 3443 CC="$ac_save_CC $ac_arg" 3444 if ac_fn_c_try_compile "$LINENO"; then : 3445 ac_cv_prog_cc_c89=$ac_arg 3446fi 3447rm -f core conftest.err conftest.$ac_objext 3448 test "x$ac_cv_prog_cc_c89" != "xno" && break 3449done 3450rm -f conftest.$ac_ext 3451CC=$ac_save_CC 3452 3453fi 3454# AC_CACHE_VAL 3455case "x$ac_cv_prog_cc_c89" in 3456 x) 3457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3458$as_echo "none needed" >&6; } ;; 3459 xno) 3460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3461$as_echo "unsupported" >&6; } ;; 3462 *) 3463 CC="$CC $ac_cv_prog_cc_c89" 3464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3465$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3466esac 3467if test "x$ac_cv_prog_cc_c89" != xno; then : 3468 3469fi 3470 3471ac_ext=c 3472ac_cpp='$CPP $CPPFLAGS' 3473ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3474ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3475ac_compiler_gnu=$ac_cv_c_compiler_gnu 3476 3477depcc="$CC" am_compiler_list= 3478 3479{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3480$as_echo_n "checking dependency style of $depcc... " >&6; } 3481if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3482 $as_echo_n "(cached) " >&6 3483else 3484 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3485 # We make a subdir and do the tests there. Otherwise we can end up 3486 # making bogus files that we don't know about and never remove. For 3487 # instance it was reported that on HP-UX the gcc test will end up 3488 # making a dummy file named `D' -- because `-MD' means `put the output 3489 # in D'. 3490 rm -rf conftest.dir 3491 mkdir conftest.dir 3492 # Copy depcomp to subdir because otherwise we won't find it if we're 3493 # using a relative directory. 3494 cp "$am_depcomp" conftest.dir 3495 cd conftest.dir 3496 # We will build objects and dependencies in a subdirectory because 3497 # it helps to detect inapplicable dependency modes. For instance 3498 # both Tru64's cc and ICC support -MD to output dependencies as a 3499 # side effect of compilation, but ICC will put the dependencies in 3500 # the current directory while Tru64 will put them in the object 3501 # directory. 3502 mkdir sub 3503 3504 am_cv_CC_dependencies_compiler_type=none 3505 if test "$am_compiler_list" = ""; then 3506 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3507 fi 3508 am__universal=false 3509 case " $depcc " in #( 3510 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3511 esac 3512 3513 for depmode in $am_compiler_list; do 3514 # Setup a source with many dependencies, because some compilers 3515 # like to wrap large dependency lists on column 80 (with \), and 3516 # we should not choose a depcomp mode which is confused by this. 3517 # 3518 # We need to recreate these files for each test, as the compiler may 3519 # overwrite some of them when testing with obscure command lines. 3520 # This happens at least with the AIX C compiler. 3521 : > sub/conftest.c 3522 for i in 1 2 3 4 5 6; do 3523 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3524 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3525 # Solaris 8's {/usr,}/bin/sh. 3526 touch sub/conftst$i.h 3527 done 3528 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3529 3530 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3531 # mode. It turns out that the SunPro C++ compiler does not properly 3532 # handle `-M -o', and we need to detect this. Also, some Intel 3533 # versions had trouble with output in subdirs 3534 am__obj=sub/conftest.${OBJEXT-o} 3535 am__minus_obj="-o $am__obj" 3536 case $depmode in 3537 gcc) 3538 # This depmode causes a compiler race in universal mode. 3539 test "$am__universal" = false || continue 3540 ;; 3541 nosideeffect) 3542 # after this tag, mechanisms are not by side-effect, so they'll 3543 # only be used when explicitly requested 3544 if test "x$enable_dependency_tracking" = xyes; then 3545 continue 3546 else 3547 break 3548 fi 3549 ;; 3550 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3551 # This compiler won't grok `-c -o', but also, the minuso test has 3552 # not run yet. These depmodes are late enough in the game, and 3553 # so weak that their functioning should not be impacted. 3554 am__obj=conftest.${OBJEXT-o} 3555 am__minus_obj= 3556 ;; 3557 none) break ;; 3558 esac 3559 if depmode=$depmode \ 3560 source=sub/conftest.c object=$am__obj \ 3561 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3562 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3563 >/dev/null 2>conftest.err && 3564 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3565 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3566 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3567 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3568 # icc doesn't choke on unknown options, it will just issue warnings 3569 # or remarks (even with -Werror). So we grep stderr for any message 3570 # that says an option was ignored or not supported. 3571 # When given -MP, icc 7.0 and 7.1 complain thusly: 3572 # icc: Command line warning: ignoring option '-M'; no argument required 3573 # The diagnosis changed in icc 8.0: 3574 # icc: Command line remark: option '-MP' not supported 3575 if (grep 'ignoring option' conftest.err || 3576 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3577 am_cv_CC_dependencies_compiler_type=$depmode 3578 break 3579 fi 3580 fi 3581 done 3582 3583 cd .. 3584 rm -rf conftest.dir 3585else 3586 am_cv_CC_dependencies_compiler_type=none 3587fi 3588 3589fi 3590{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3591$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3592CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3593 3594 if 3595 test "x$enable_dependency_tracking" != xno \ 3596 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3597 am__fastdepCC_TRUE= 3598 am__fastdepCC_FALSE='#' 3599else 3600 am__fastdepCC_TRUE='#' 3601 am__fastdepCC_FALSE= 3602fi 3603 3604 3605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3606$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3607if ${ac_cv_prog_cc_c99+:} false; then : 3608 $as_echo_n "(cached) " >&6 3609else 3610 ac_cv_prog_cc_c99=no 3611ac_save_CC=$CC 3612cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3613/* end confdefs.h. */ 3614#include <stdarg.h> 3615#include <stdbool.h> 3616#include <stdlib.h> 3617#include <wchar.h> 3618#include <stdio.h> 3619 3620// Check varargs macros. These examples are taken from C99 6.10.3.5. 3621#define debug(...) fprintf (stderr, __VA_ARGS__) 3622#define showlist(...) puts (#__VA_ARGS__) 3623#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3624static void 3625test_varargs_macros (void) 3626{ 3627 int x = 1234; 3628 int y = 5678; 3629 debug ("Flag"); 3630 debug ("X = %d\n", x); 3631 showlist (The first, second, and third items.); 3632 report (x>y, "x is %d but y is %d", x, y); 3633} 3634 3635// Check long long types. 3636#define BIG64 18446744073709551615ull 3637#define BIG32 4294967295ul 3638#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3639#if !BIG_OK 3640 your preprocessor is broken; 3641#endif 3642#if BIG_OK 3643#else 3644 your preprocessor is broken; 3645#endif 3646static long long int bignum = -9223372036854775807LL; 3647static unsigned long long int ubignum = BIG64; 3648 3649struct incomplete_array 3650{ 3651 int datasize; 3652 double data[]; 3653}; 3654 3655struct named_init { 3656 int number; 3657 const wchar_t *name; 3658 double average; 3659}; 3660 3661typedef const char *ccp; 3662 3663static inline int 3664test_restrict (ccp restrict text) 3665{ 3666 // See if C++-style comments work. 3667 // Iterate through items via the restricted pointer. 3668 // Also check for declarations in for loops. 3669 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3670 continue; 3671 return 0; 3672} 3673 3674// Check varargs and va_copy. 3675static void 3676test_varargs (const char *format, ...) 3677{ 3678 va_list args; 3679 va_start (args, format); 3680 va_list args_copy; 3681 va_copy (args_copy, args); 3682 3683 const char *str; 3684 int number; 3685 float fnumber; 3686 3687 while (*format) 3688 { 3689 switch (*format++) 3690 { 3691 case 's': // string 3692 str = va_arg (args_copy, const char *); 3693 break; 3694 case 'd': // int 3695 number = va_arg (args_copy, int); 3696 break; 3697 case 'f': // float 3698 fnumber = va_arg (args_copy, double); 3699 break; 3700 default: 3701 break; 3702 } 3703 } 3704 va_end (args_copy); 3705 va_end (args); 3706} 3707 3708int 3709main () 3710{ 3711 3712 // Check bool. 3713 _Bool success = false; 3714 3715 // Check restrict. 3716 if (test_restrict ("String literal") == 0) 3717 success = true; 3718 char *restrict newvar = "Another string"; 3719 3720 // Check varargs. 3721 test_varargs ("s, d' f .", "string", 65, 34.234); 3722 test_varargs_macros (); 3723 3724 // Check flexible array members. 3725 struct incomplete_array *ia = 3726 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3727 ia->datasize = 10; 3728 for (int i = 0; i < ia->datasize; ++i) 3729 ia->data[i] = i * 1.234; 3730 3731 // Check named initializers. 3732 struct named_init ni = { 3733 .number = 34, 3734 .name = L"Test wide string", 3735 .average = 543.34343, 3736 }; 3737 3738 ni.number = 58; 3739 3740 int dynamic_array[ni.number]; 3741 dynamic_array[ni.number - 1] = 543; 3742 3743 // work around unused variable warnings 3744 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3745 || dynamic_array[ni.number - 1] != 543); 3746 3747 ; 3748 return 0; 3749} 3750_ACEOF 3751for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3752do 3753 CC="$ac_save_CC $ac_arg" 3754 if ac_fn_c_try_compile "$LINENO"; then : 3755 ac_cv_prog_cc_c99=$ac_arg 3756fi 3757rm -f core conftest.err conftest.$ac_objext 3758 test "x$ac_cv_prog_cc_c99" != "xno" && break 3759done 3760rm -f conftest.$ac_ext 3761CC=$ac_save_CC 3762 3763fi 3764# AC_CACHE_VAL 3765case "x$ac_cv_prog_cc_c99" in 3766 x) 3767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3768$as_echo "none needed" >&6; } ;; 3769 xno) 3770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3771$as_echo "unsupported" >&6; } ;; 3772 *) 3773 CC="$CC $ac_cv_prog_cc_c99" 3774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3775$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3776esac 3777if test "x$ac_cv_prog_cc_c99" != xno; then : 3778 3779fi 3780 3781 3782 3783ac_ext=c 3784ac_cpp='$CPP $CPPFLAGS' 3785ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3786ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3787ac_compiler_gnu=$ac_cv_c_compiler_gnu 3788{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3789$as_echo_n "checking how to run the C preprocessor... " >&6; } 3790# On Suns, sometimes $CPP names a directory. 3791if test -n "$CPP" && test -d "$CPP"; then 3792 CPP= 3793fi 3794if test -z "$CPP"; then 3795 if ${ac_cv_prog_CPP+:} false; then : 3796 $as_echo_n "(cached) " >&6 3797else 3798 # Double quotes because CPP needs to be expanded 3799 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3800 do 3801 ac_preproc_ok=false 3802for ac_c_preproc_warn_flag in '' yes 3803do 3804 # Use a header file that comes with gcc, so configuring glibc 3805 # with a fresh cross-compiler works. 3806 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3807 # <limits.h> exists even on freestanding compilers. 3808 # On the NeXT, cc -E runs the code through the compiler's parser, 3809 # not just through cpp. "Syntax error" is here to catch this case. 3810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3811/* end confdefs.h. */ 3812#ifdef __STDC__ 3813# include <limits.h> 3814#else 3815# include <assert.h> 3816#endif 3817 Syntax error 3818_ACEOF 3819if ac_fn_c_try_cpp "$LINENO"; then : 3820 3821else 3822 # Broken: fails on valid input. 3823continue 3824fi 3825rm -f conftest.err conftest.i conftest.$ac_ext 3826 3827 # OK, works on sane cases. Now check whether nonexistent headers 3828 # can be detected and how. 3829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3830/* end confdefs.h. */ 3831#include <ac_nonexistent.h> 3832_ACEOF 3833if ac_fn_c_try_cpp "$LINENO"; then : 3834 # Broken: success on invalid input. 3835continue 3836else 3837 # Passes both tests. 3838ac_preproc_ok=: 3839break 3840fi 3841rm -f conftest.err conftest.i conftest.$ac_ext 3842 3843done 3844# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3845rm -f conftest.i conftest.err conftest.$ac_ext 3846if $ac_preproc_ok; then : 3847 break 3848fi 3849 3850 done 3851 ac_cv_prog_CPP=$CPP 3852 3853fi 3854 CPP=$ac_cv_prog_CPP 3855else 3856 ac_cv_prog_CPP=$CPP 3857fi 3858{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3859$as_echo "$CPP" >&6; } 3860ac_preproc_ok=false 3861for ac_c_preproc_warn_flag in '' yes 3862do 3863 # Use a header file that comes with gcc, so configuring glibc 3864 # with a fresh cross-compiler works. 3865 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3866 # <limits.h> exists even on freestanding compilers. 3867 # On the NeXT, cc -E runs the code through the compiler's parser, 3868 # not just through cpp. "Syntax error" is here to catch this case. 3869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3870/* end confdefs.h. */ 3871#ifdef __STDC__ 3872# include <limits.h> 3873#else 3874# include <assert.h> 3875#endif 3876 Syntax error 3877_ACEOF 3878if ac_fn_c_try_cpp "$LINENO"; then : 3879 3880else 3881 # Broken: fails on valid input. 3882continue 3883fi 3884rm -f conftest.err conftest.i conftest.$ac_ext 3885 3886 # OK, works on sane cases. Now check whether nonexistent headers 3887 # can be detected and how. 3888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3889/* end confdefs.h. */ 3890#include <ac_nonexistent.h> 3891_ACEOF 3892if ac_fn_c_try_cpp "$LINENO"; then : 3893 # Broken: success on invalid input. 3894continue 3895else 3896 # Passes both tests. 3897ac_preproc_ok=: 3898break 3899fi 3900rm -f conftest.err conftest.i conftest.$ac_ext 3901 3902done 3903# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3904rm -f conftest.i conftest.err conftest.$ac_ext 3905if $ac_preproc_ok; then : 3906 3907else 3908 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3909$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3910as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3911See \`config.log' for more details" "$LINENO" 5; } 3912fi 3913 3914ac_ext=c 3915ac_cpp='$CPP $CPPFLAGS' 3916ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3917ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3918ac_compiler_gnu=$ac_cv_c_compiler_gnu 3919 3920 3921{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3922$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3923if ${ac_cv_path_GREP+:} false; then : 3924 $as_echo_n "(cached) " >&6 3925else 3926 if test -z "$GREP"; then 3927 ac_path_GREP_found=false 3928 # Loop through the user's path and test for each of PROGNAME-LIST 3929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3930for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3931do 3932 IFS=$as_save_IFS 3933 test -z "$as_dir" && as_dir=. 3934 for ac_prog in grep ggrep; do 3935 for ac_exec_ext in '' $ac_executable_extensions; do 3936 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3937 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3938# Check for GNU ac_path_GREP and select it if it is found. 3939 # Check for GNU $ac_path_GREP 3940case `"$ac_path_GREP" --version 2>&1` in 3941*GNU*) 3942 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3943*) 3944 ac_count=0 3945 $as_echo_n 0123456789 >"conftest.in" 3946 while : 3947 do 3948 cat "conftest.in" "conftest.in" >"conftest.tmp" 3949 mv "conftest.tmp" "conftest.in" 3950 cp "conftest.in" "conftest.nl" 3951 $as_echo 'GREP' >> "conftest.nl" 3952 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3953 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3954 as_fn_arith $ac_count + 1 && ac_count=$as_val 3955 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3956 # Best one so far, save it but keep looking for a better one 3957 ac_cv_path_GREP="$ac_path_GREP" 3958 ac_path_GREP_max=$ac_count 3959 fi 3960 # 10*(2^10) chars as input seems more than enough 3961 test $ac_count -gt 10 && break 3962 done 3963 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3964esac 3965 3966 $ac_path_GREP_found && break 3 3967 done 3968 done 3969 done 3970IFS=$as_save_IFS 3971 if test -z "$ac_cv_path_GREP"; then 3972 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3973 fi 3974else 3975 ac_cv_path_GREP=$GREP 3976fi 3977 3978fi 3979{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3980$as_echo "$ac_cv_path_GREP" >&6; } 3981 GREP="$ac_cv_path_GREP" 3982 3983 3984{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3985$as_echo_n "checking for egrep... " >&6; } 3986if ${ac_cv_path_EGREP+:} false; then : 3987 $as_echo_n "(cached) " >&6 3988else 3989 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3990 then ac_cv_path_EGREP="$GREP -E" 3991 else 3992 if test -z "$EGREP"; then 3993 ac_path_EGREP_found=false 3994 # Loop through the user's path and test for each of PROGNAME-LIST 3995 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3996for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3997do 3998 IFS=$as_save_IFS 3999 test -z "$as_dir" && as_dir=. 4000 for ac_prog in egrep; do 4001 for ac_exec_ext in '' $ac_executable_extensions; do 4002 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4003 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4004# Check for GNU ac_path_EGREP and select it if it is found. 4005 # Check for GNU $ac_path_EGREP 4006case `"$ac_path_EGREP" --version 2>&1` in 4007*GNU*) 4008 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4009*) 4010 ac_count=0 4011 $as_echo_n 0123456789 >"conftest.in" 4012 while : 4013 do 4014 cat "conftest.in" "conftest.in" >"conftest.tmp" 4015 mv "conftest.tmp" "conftest.in" 4016 cp "conftest.in" "conftest.nl" 4017 $as_echo 'EGREP' >> "conftest.nl" 4018 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4019 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4020 as_fn_arith $ac_count + 1 && ac_count=$as_val 4021 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4022 # Best one so far, save it but keep looking for a better one 4023 ac_cv_path_EGREP="$ac_path_EGREP" 4024 ac_path_EGREP_max=$ac_count 4025 fi 4026 # 10*(2^10) chars as input seems more than enough 4027 test $ac_count -gt 10 && break 4028 done 4029 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4030esac 4031 4032 $ac_path_EGREP_found && break 3 4033 done 4034 done 4035 done 4036IFS=$as_save_IFS 4037 if test -z "$ac_cv_path_EGREP"; then 4038 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4039 fi 4040else 4041 ac_cv_path_EGREP=$EGREP 4042fi 4043 4044 fi 4045fi 4046{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4047$as_echo "$ac_cv_path_EGREP" >&6; } 4048 EGREP="$ac_cv_path_EGREP" 4049 4050 4051{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4052$as_echo_n "checking for ANSI C header files... " >&6; } 4053if ${ac_cv_header_stdc+:} false; then : 4054 $as_echo_n "(cached) " >&6 4055else 4056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4057/* end confdefs.h. */ 4058#include <stdlib.h> 4059#include <stdarg.h> 4060#include <string.h> 4061#include <float.h> 4062 4063int 4064main () 4065{ 4066 4067 ; 4068 return 0; 4069} 4070_ACEOF 4071if ac_fn_c_try_compile "$LINENO"; then : 4072 ac_cv_header_stdc=yes 4073else 4074 ac_cv_header_stdc=no 4075fi 4076rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4077 4078if test $ac_cv_header_stdc = yes; then 4079 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4081/* end confdefs.h. */ 4082#include <string.h> 4083 4084_ACEOF 4085if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4086 $EGREP "memchr" >/dev/null 2>&1; then : 4087 4088else 4089 ac_cv_header_stdc=no 4090fi 4091rm -f conftest* 4092 4093fi 4094 4095if test $ac_cv_header_stdc = yes; then 4096 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4098/* end confdefs.h. */ 4099#include <stdlib.h> 4100 4101_ACEOF 4102if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4103 $EGREP "free" >/dev/null 2>&1; then : 4104 4105else 4106 ac_cv_header_stdc=no 4107fi 4108rm -f conftest* 4109 4110fi 4111 4112if test $ac_cv_header_stdc = yes; then 4113 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4114 if test "$cross_compiling" = yes; then : 4115 : 4116else 4117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4118/* end confdefs.h. */ 4119#include <ctype.h> 4120#include <stdlib.h> 4121#if ((' ' & 0x0FF) == 0x020) 4122# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4123# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4124#else 4125# define ISLOWER(c) \ 4126 (('a' <= (c) && (c) <= 'i') \ 4127 || ('j' <= (c) && (c) <= 'r') \ 4128 || ('s' <= (c) && (c) <= 'z')) 4129# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4130#endif 4131 4132#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4133int 4134main () 4135{ 4136 int i; 4137 for (i = 0; i < 256; i++) 4138 if (XOR (islower (i), ISLOWER (i)) 4139 || toupper (i) != TOUPPER (i)) 4140 return 2; 4141 return 0; 4142} 4143_ACEOF 4144if ac_fn_c_try_run "$LINENO"; then : 4145 4146else 4147 ac_cv_header_stdc=no 4148fi 4149rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4150 conftest.$ac_objext conftest.beam conftest.$ac_ext 4151fi 4152 4153fi 4154fi 4155{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4156$as_echo "$ac_cv_header_stdc" >&6; } 4157if test $ac_cv_header_stdc = yes; then 4158 4159$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4160 4161fi 4162 4163# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4164for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4165 inttypes.h stdint.h unistd.h 4166do : 4167 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4168ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4169" 4170if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4171 cat >>confdefs.h <<_ACEOF 4172#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4173_ACEOF 4174 4175fi 4176 4177done 4178 4179 4180 4181 4182 4183 4184ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4185if test "x$ac_cv_have_decl___clang__" = xyes; then : 4186 CLANGCC="yes" 4187else 4188 CLANGCC="no" 4189fi 4190 4191ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4192if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4193 INTELCC="yes" 4194else 4195 INTELCC="no" 4196fi 4197 4198ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4199if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4200 SUNCC="yes" 4201else 4202 SUNCC="no" 4203fi 4204 4205 4206 4207 4208if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4209 if test -n "$ac_tool_prefix"; then 4210 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4211set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4212{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4213$as_echo_n "checking for $ac_word... " >&6; } 4214if ${ac_cv_path_PKG_CONFIG+:} false; then : 4215 $as_echo_n "(cached) " >&6 4216else 4217 case $PKG_CONFIG in 4218 [\\/]* | ?:[\\/]*) 4219 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4220 ;; 4221 *) 4222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4223for as_dir in $PATH 4224do 4225 IFS=$as_save_IFS 4226 test -z "$as_dir" && as_dir=. 4227 for ac_exec_ext in '' $ac_executable_extensions; do 4228 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4229 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4230 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4231 break 2 4232 fi 4233done 4234 done 4235IFS=$as_save_IFS 4236 4237 ;; 4238esac 4239fi 4240PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4241if test -n "$PKG_CONFIG"; then 4242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4243$as_echo "$PKG_CONFIG" >&6; } 4244else 4245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4246$as_echo "no" >&6; } 4247fi 4248 4249 4250fi 4251if test -z "$ac_cv_path_PKG_CONFIG"; then 4252 ac_pt_PKG_CONFIG=$PKG_CONFIG 4253 # Extract the first word of "pkg-config", so it can be a program name with args. 4254set dummy pkg-config; ac_word=$2 4255{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4256$as_echo_n "checking for $ac_word... " >&6; } 4257if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4258 $as_echo_n "(cached) " >&6 4259else 4260 case $ac_pt_PKG_CONFIG in 4261 [\\/]* | ?:[\\/]*) 4262 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4263 ;; 4264 *) 4265 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4266for as_dir in $PATH 4267do 4268 IFS=$as_save_IFS 4269 test -z "$as_dir" && as_dir=. 4270 for ac_exec_ext in '' $ac_executable_extensions; do 4271 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4272 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4273 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4274 break 2 4275 fi 4276done 4277 done 4278IFS=$as_save_IFS 4279 4280 ;; 4281esac 4282fi 4283ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4284if test -n "$ac_pt_PKG_CONFIG"; then 4285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4286$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4287else 4288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4289$as_echo "no" >&6; } 4290fi 4291 4292 if test "x$ac_pt_PKG_CONFIG" = x; then 4293 PKG_CONFIG="" 4294 else 4295 case $cross_compiling:$ac_tool_warned in 4296yes:) 4297{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4298$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4299ac_tool_warned=yes ;; 4300esac 4301 PKG_CONFIG=$ac_pt_PKG_CONFIG 4302 fi 4303else 4304 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4305fi 4306 4307fi 4308if test -n "$PKG_CONFIG"; then 4309 _pkg_min_version=0.9.0 4310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4311$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4312 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4314$as_echo "yes" >&6; } 4315 else 4316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4317$as_echo "no" >&6; } 4318 PKG_CONFIG="" 4319 fi 4320 4321fi 4322# Make sure we can run config.sub. 4323$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4324 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4325 4326{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4327$as_echo_n "checking build system type... " >&6; } 4328if ${ac_cv_build+:} false; then : 4329 $as_echo_n "(cached) " >&6 4330else 4331 ac_build_alias=$build_alias 4332test "x$ac_build_alias" = x && 4333 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4334test "x$ac_build_alias" = x && 4335 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4336ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4337 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4338 4339fi 4340{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4341$as_echo "$ac_cv_build" >&6; } 4342case $ac_cv_build in 4343*-*-*) ;; 4344*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4345esac 4346build=$ac_cv_build 4347ac_save_IFS=$IFS; IFS='-' 4348set x $ac_cv_build 4349shift 4350build_cpu=$1 4351build_vendor=$2 4352shift; shift 4353# Remember, the first character of IFS is used to create $*, 4354# except with old shells: 4355build_os=$* 4356IFS=$ac_save_IFS 4357case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4358 4359 4360{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4361$as_echo_n "checking host system type... " >&6; } 4362if ${ac_cv_host+:} false; then : 4363 $as_echo_n "(cached) " >&6 4364else 4365 if test "x$host_alias" = x; then 4366 ac_cv_host=$ac_cv_build 4367else 4368 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4369 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4370fi 4371 4372fi 4373{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4374$as_echo "$ac_cv_host" >&6; } 4375case $ac_cv_host in 4376*-*-*) ;; 4377*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4378esac 4379host=$ac_cv_host 4380ac_save_IFS=$IFS; IFS='-' 4381set x $ac_cv_host 4382shift 4383host_cpu=$1 4384host_vendor=$2 4385shift; shift 4386# Remember, the first character of IFS is used to create $*, 4387# except with old shells: 4388host_os=$* 4389IFS=$ac_save_IFS 4390case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4391 4392 4393{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4394$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4395if ${ac_cv_path_SED+:} false; then : 4396 $as_echo_n "(cached) " >&6 4397else 4398 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4399 for ac_i in 1 2 3 4 5 6 7; do 4400 ac_script="$ac_script$as_nl$ac_script" 4401 done 4402 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4403 { ac_script=; unset ac_script;} 4404 if test -z "$SED"; then 4405 ac_path_SED_found=false 4406 # Loop through the user's path and test for each of PROGNAME-LIST 4407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4408for as_dir in $PATH 4409do 4410 IFS=$as_save_IFS 4411 test -z "$as_dir" && as_dir=. 4412 for ac_prog in sed gsed; do 4413 for ac_exec_ext in '' $ac_executable_extensions; do 4414 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4415 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4416# Check for GNU ac_path_SED and select it if it is found. 4417 # Check for GNU $ac_path_SED 4418case `"$ac_path_SED" --version 2>&1` in 4419*GNU*) 4420 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4421*) 4422 ac_count=0 4423 $as_echo_n 0123456789 >"conftest.in" 4424 while : 4425 do 4426 cat "conftest.in" "conftest.in" >"conftest.tmp" 4427 mv "conftest.tmp" "conftest.in" 4428 cp "conftest.in" "conftest.nl" 4429 $as_echo '' >> "conftest.nl" 4430 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4431 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4432 as_fn_arith $ac_count + 1 && ac_count=$as_val 4433 if test $ac_count -gt ${ac_path_SED_max-0}; then 4434 # Best one so far, save it but keep looking for a better one 4435 ac_cv_path_SED="$ac_path_SED" 4436 ac_path_SED_max=$ac_count 4437 fi 4438 # 10*(2^10) chars as input seems more than enough 4439 test $ac_count -gt 10 && break 4440 done 4441 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4442esac 4443 4444 $ac_path_SED_found && break 3 4445 done 4446 done 4447 done 4448IFS=$as_save_IFS 4449 if test -z "$ac_cv_path_SED"; then 4450 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4451 fi 4452else 4453 ac_cv_path_SED=$SED 4454fi 4455 4456fi 4457{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4458$as_echo "$ac_cv_path_SED" >&6; } 4459 SED="$ac_cv_path_SED" 4460 rm -f conftest.sed 4461 4462 4463 4464 4465 4466 4467# Check whether --enable-selective-werror was given. 4468if test "${enable_selective_werror+set}" = set; then : 4469 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4470else 4471 SELECTIVE_WERROR=yes 4472fi 4473 4474 4475 4476 4477 4478# -v is too short to test reliably with XORG_TESTSET_CFLAG 4479if test "x$SUNCC" = "xyes"; then 4480 BASE_CFLAGS="-v" 4481else 4482 BASE_CFLAGS="" 4483fi 4484 4485# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4486 4487 4488 4489 4490 4491 4492 4493 4494 4495 4496 4497 4498 4499xorg_testset_save_CFLAGS="$CFLAGS" 4500 4501if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4504$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4505if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4506 $as_echo_n "(cached) " >&6 4507else 4508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4509/* end confdefs.h. */ 4510int i; 4511_ACEOF 4512if ac_fn_c_try_compile "$LINENO"; then : 4513 xorg_cv_cc_flag_unknown_warning_option=yes 4514else 4515 xorg_cv_cc_flag_unknown_warning_option=no 4516fi 4517rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4518fi 4519{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4520$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4521 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4522 CFLAGS="$xorg_testset_save_CFLAGS" 4523fi 4524 4525if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4526 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4528 fi 4529 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4531$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4532if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4533 $as_echo_n "(cached) " >&6 4534else 4535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4536/* end confdefs.h. */ 4537int i; 4538_ACEOF 4539if ac_fn_c_try_compile "$LINENO"; then : 4540 xorg_cv_cc_flag_unused_command_line_argument=yes 4541else 4542 xorg_cv_cc_flag_unused_command_line_argument=no 4543fi 4544rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4545fi 4546{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4547$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4548 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4549 CFLAGS="$xorg_testset_save_CFLAGS" 4550fi 4551 4552found="no" 4553 4554 if test $found = "no" ; then 4555 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4557 fi 4558 4559 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4561 fi 4562 4563 CFLAGS="$CFLAGS -Wall" 4564 4565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4566$as_echo_n "checking if $CC supports -Wall... " >&6; } 4567 cacheid=xorg_cv_cc_flag__Wall 4568 if eval \${$cacheid+:} false; then : 4569 $as_echo_n "(cached) " >&6 4570else 4571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4572/* end confdefs.h. */ 4573int i; 4574int 4575main () 4576{ 4577 4578 ; 4579 return 0; 4580} 4581_ACEOF 4582if ac_fn_c_try_link "$LINENO"; then : 4583 eval $cacheid=yes 4584else 4585 eval $cacheid=no 4586fi 4587rm -f core conftest.err conftest.$ac_objext \ 4588 conftest$ac_exeext conftest.$ac_ext 4589fi 4590 4591 4592 CFLAGS="$xorg_testset_save_CFLAGS" 4593 4594 eval supported=\$$cacheid 4595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4596$as_echo "$supported" >&6; } 4597 if test "$supported" = "yes" ; then 4598 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4599 found="yes" 4600 fi 4601 fi 4602 4603 4604 4605 4606 4607 4608 4609 4610 4611 4612 4613 4614 4615 4616 4617xorg_testset_save_CFLAGS="$CFLAGS" 4618 4619if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4622$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4623if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4624 $as_echo_n "(cached) " >&6 4625else 4626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4627/* end confdefs.h. */ 4628int i; 4629_ACEOF 4630if ac_fn_c_try_compile "$LINENO"; then : 4631 xorg_cv_cc_flag_unknown_warning_option=yes 4632else 4633 xorg_cv_cc_flag_unknown_warning_option=no 4634fi 4635rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4636fi 4637{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4638$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4639 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4640 CFLAGS="$xorg_testset_save_CFLAGS" 4641fi 4642 4643if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4644 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4646 fi 4647 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4649$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4650if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4651 $as_echo_n "(cached) " >&6 4652else 4653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4654/* end confdefs.h. */ 4655int i; 4656_ACEOF 4657if ac_fn_c_try_compile "$LINENO"; then : 4658 xorg_cv_cc_flag_unused_command_line_argument=yes 4659else 4660 xorg_cv_cc_flag_unused_command_line_argument=no 4661fi 4662rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4663fi 4664{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4665$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4666 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4667 CFLAGS="$xorg_testset_save_CFLAGS" 4668fi 4669 4670found="no" 4671 4672 if test $found = "no" ; then 4673 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4675 fi 4676 4677 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4679 fi 4680 4681 CFLAGS="$CFLAGS -Wpointer-arith" 4682 4683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4684$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4685 cacheid=xorg_cv_cc_flag__Wpointer_arith 4686 if eval \${$cacheid+:} false; then : 4687 $as_echo_n "(cached) " >&6 4688else 4689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4690/* end confdefs.h. */ 4691int i; 4692int 4693main () 4694{ 4695 4696 ; 4697 return 0; 4698} 4699_ACEOF 4700if ac_fn_c_try_link "$LINENO"; then : 4701 eval $cacheid=yes 4702else 4703 eval $cacheid=no 4704fi 4705rm -f core conftest.err conftest.$ac_objext \ 4706 conftest$ac_exeext conftest.$ac_ext 4707fi 4708 4709 4710 CFLAGS="$xorg_testset_save_CFLAGS" 4711 4712 eval supported=\$$cacheid 4713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4714$as_echo "$supported" >&6; } 4715 if test "$supported" = "yes" ; then 4716 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4717 found="yes" 4718 fi 4719 fi 4720 4721 4722 4723 4724 4725 4726 4727 4728 4729 4730 4731 4732 4733 4734 4735xorg_testset_save_CFLAGS="$CFLAGS" 4736 4737if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4740$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4741if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4742 $as_echo_n "(cached) " >&6 4743else 4744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4745/* end confdefs.h. */ 4746int i; 4747_ACEOF 4748if ac_fn_c_try_compile "$LINENO"; then : 4749 xorg_cv_cc_flag_unknown_warning_option=yes 4750else 4751 xorg_cv_cc_flag_unknown_warning_option=no 4752fi 4753rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4754fi 4755{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4756$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4757 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4758 CFLAGS="$xorg_testset_save_CFLAGS" 4759fi 4760 4761if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4762 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4764 fi 4765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4767$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4768if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4769 $as_echo_n "(cached) " >&6 4770else 4771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4772/* end confdefs.h. */ 4773int i; 4774_ACEOF 4775if ac_fn_c_try_compile "$LINENO"; then : 4776 xorg_cv_cc_flag_unused_command_line_argument=yes 4777else 4778 xorg_cv_cc_flag_unused_command_line_argument=no 4779fi 4780rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4781fi 4782{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4783$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4784 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4785 CFLAGS="$xorg_testset_save_CFLAGS" 4786fi 4787 4788found="no" 4789 4790 if test $found = "no" ; then 4791 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4793 fi 4794 4795 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4797 fi 4798 4799 CFLAGS="$CFLAGS -Wmissing-declarations" 4800 4801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4802$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4803 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4804 if eval \${$cacheid+:} false; then : 4805 $as_echo_n "(cached) " >&6 4806else 4807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4808/* end confdefs.h. */ 4809int i; 4810int 4811main () 4812{ 4813 4814 ; 4815 return 0; 4816} 4817_ACEOF 4818if ac_fn_c_try_link "$LINENO"; then : 4819 eval $cacheid=yes 4820else 4821 eval $cacheid=no 4822fi 4823rm -f core conftest.err conftest.$ac_objext \ 4824 conftest$ac_exeext conftest.$ac_ext 4825fi 4826 4827 4828 CFLAGS="$xorg_testset_save_CFLAGS" 4829 4830 eval supported=\$$cacheid 4831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4832$as_echo "$supported" >&6; } 4833 if test "$supported" = "yes" ; then 4834 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4835 found="yes" 4836 fi 4837 fi 4838 4839 4840 4841 4842 4843 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853xorg_testset_save_CFLAGS="$CFLAGS" 4854 4855if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4858$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4859if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4860 $as_echo_n "(cached) " >&6 4861else 4862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4863/* end confdefs.h. */ 4864int i; 4865_ACEOF 4866if ac_fn_c_try_compile "$LINENO"; then : 4867 xorg_cv_cc_flag_unknown_warning_option=yes 4868else 4869 xorg_cv_cc_flag_unknown_warning_option=no 4870fi 4871rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4872fi 4873{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4874$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4875 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4876 CFLAGS="$xorg_testset_save_CFLAGS" 4877fi 4878 4879if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4882 fi 4883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4885$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4886if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4887 $as_echo_n "(cached) " >&6 4888else 4889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4890/* end confdefs.h. */ 4891int i; 4892_ACEOF 4893if ac_fn_c_try_compile "$LINENO"; then : 4894 xorg_cv_cc_flag_unused_command_line_argument=yes 4895else 4896 xorg_cv_cc_flag_unused_command_line_argument=no 4897fi 4898rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4899fi 4900{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4901$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4902 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4903 CFLAGS="$xorg_testset_save_CFLAGS" 4904fi 4905 4906found="no" 4907 4908 if test $found = "no" ; then 4909 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4911 fi 4912 4913 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4915 fi 4916 4917 CFLAGS="$CFLAGS -Wformat=2" 4918 4919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 4920$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 4921 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 4922 if eval \${$cacheid+:} false; then : 4923 $as_echo_n "(cached) " >&6 4924else 4925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4926/* end confdefs.h. */ 4927int i; 4928int 4929main () 4930{ 4931 4932 ; 4933 return 0; 4934} 4935_ACEOF 4936if ac_fn_c_try_link "$LINENO"; then : 4937 eval $cacheid=yes 4938else 4939 eval $cacheid=no 4940fi 4941rm -f core conftest.err conftest.$ac_objext \ 4942 conftest$ac_exeext conftest.$ac_ext 4943fi 4944 4945 4946 CFLAGS="$xorg_testset_save_CFLAGS" 4947 4948 eval supported=\$$cacheid 4949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4950$as_echo "$supported" >&6; } 4951 if test "$supported" = "yes" ; then 4952 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 4953 found="yes" 4954 fi 4955 fi 4956 4957 if test $found = "no" ; then 4958 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4960 fi 4961 4962 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4963 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4964 fi 4965 4966 CFLAGS="$CFLAGS -Wformat" 4967 4968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 4969$as_echo_n "checking if $CC supports -Wformat... " >&6; } 4970 cacheid=xorg_cv_cc_flag__Wformat 4971 if eval \${$cacheid+:} false; then : 4972 $as_echo_n "(cached) " >&6 4973else 4974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4975/* end confdefs.h. */ 4976int i; 4977int 4978main () 4979{ 4980 4981 ; 4982 return 0; 4983} 4984_ACEOF 4985if ac_fn_c_try_link "$LINENO"; then : 4986 eval $cacheid=yes 4987else 4988 eval $cacheid=no 4989fi 4990rm -f core conftest.err conftest.$ac_objext \ 4991 conftest$ac_exeext conftest.$ac_ext 4992fi 4993 4994 4995 CFLAGS="$xorg_testset_save_CFLAGS" 4996 4997 eval supported=\$$cacheid 4998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4999$as_echo "$supported" >&6; } 5000 if test "$supported" = "yes" ; then 5001 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5002 found="yes" 5003 fi 5004 fi 5005 5006 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022xorg_testset_save_CFLAGS="$CFLAGS" 5023 5024if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5027$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5028if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5029 $as_echo_n "(cached) " >&6 5030else 5031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5032/* end confdefs.h. */ 5033int i; 5034_ACEOF 5035if ac_fn_c_try_compile "$LINENO"; then : 5036 xorg_cv_cc_flag_unknown_warning_option=yes 5037else 5038 xorg_cv_cc_flag_unknown_warning_option=no 5039fi 5040rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5041fi 5042{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5043$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5044 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5045 CFLAGS="$xorg_testset_save_CFLAGS" 5046fi 5047 5048if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5051 fi 5052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5054$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5055if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5056 $as_echo_n "(cached) " >&6 5057else 5058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5059/* end confdefs.h. */ 5060int i; 5061_ACEOF 5062if ac_fn_c_try_compile "$LINENO"; then : 5063 xorg_cv_cc_flag_unused_command_line_argument=yes 5064else 5065 xorg_cv_cc_flag_unused_command_line_argument=no 5066fi 5067rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5068fi 5069{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5070$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5071 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5072 CFLAGS="$xorg_testset_save_CFLAGS" 5073fi 5074 5075found="no" 5076 5077 if test $found = "no" ; then 5078 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5080 fi 5081 5082 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5084 fi 5085 5086 CFLAGS="$CFLAGS -Wstrict-prototypes" 5087 5088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5089$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5090 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5091 if eval \${$cacheid+:} false; then : 5092 $as_echo_n "(cached) " >&6 5093else 5094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5095/* end confdefs.h. */ 5096int i; 5097int 5098main () 5099{ 5100 5101 ; 5102 return 0; 5103} 5104_ACEOF 5105if ac_fn_c_try_link "$LINENO"; then : 5106 eval $cacheid=yes 5107else 5108 eval $cacheid=no 5109fi 5110rm -f core conftest.err conftest.$ac_objext \ 5111 conftest$ac_exeext conftest.$ac_ext 5112fi 5113 5114 5115 CFLAGS="$xorg_testset_save_CFLAGS" 5116 5117 eval supported=\$$cacheid 5118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5119$as_echo "$supported" >&6; } 5120 if test "$supported" = "yes" ; then 5121 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5122 found="yes" 5123 fi 5124 fi 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 5135 5136 5137 5138 5139 5140xorg_testset_save_CFLAGS="$CFLAGS" 5141 5142if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5145$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5146if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5147 $as_echo_n "(cached) " >&6 5148else 5149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5150/* end confdefs.h. */ 5151int i; 5152_ACEOF 5153if ac_fn_c_try_compile "$LINENO"; then : 5154 xorg_cv_cc_flag_unknown_warning_option=yes 5155else 5156 xorg_cv_cc_flag_unknown_warning_option=no 5157fi 5158rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5159fi 5160{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5161$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5162 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5163 CFLAGS="$xorg_testset_save_CFLAGS" 5164fi 5165 5166if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5167 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5169 fi 5170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5172$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5173if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5174 $as_echo_n "(cached) " >&6 5175else 5176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5177/* end confdefs.h. */ 5178int i; 5179_ACEOF 5180if ac_fn_c_try_compile "$LINENO"; then : 5181 xorg_cv_cc_flag_unused_command_line_argument=yes 5182else 5183 xorg_cv_cc_flag_unused_command_line_argument=no 5184fi 5185rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5186fi 5187{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5188$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5189 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5190 CFLAGS="$xorg_testset_save_CFLAGS" 5191fi 5192 5193found="no" 5194 5195 if test $found = "no" ; then 5196 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5198 fi 5199 5200 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5202 fi 5203 5204 CFLAGS="$CFLAGS -Wmissing-prototypes" 5205 5206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5207$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5208 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5209 if eval \${$cacheid+:} false; then : 5210 $as_echo_n "(cached) " >&6 5211else 5212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5213/* end confdefs.h. */ 5214int i; 5215int 5216main () 5217{ 5218 5219 ; 5220 return 0; 5221} 5222_ACEOF 5223if ac_fn_c_try_link "$LINENO"; then : 5224 eval $cacheid=yes 5225else 5226 eval $cacheid=no 5227fi 5228rm -f core conftest.err conftest.$ac_objext \ 5229 conftest$ac_exeext conftest.$ac_ext 5230fi 5231 5232 5233 CFLAGS="$xorg_testset_save_CFLAGS" 5234 5235 eval supported=\$$cacheid 5236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5237$as_echo "$supported" >&6; } 5238 if test "$supported" = "yes" ; then 5239 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5240 found="yes" 5241 fi 5242 fi 5243 5244 5245 5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258xorg_testset_save_CFLAGS="$CFLAGS" 5259 5260if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5263$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5264if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5265 $as_echo_n "(cached) " >&6 5266else 5267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5268/* end confdefs.h. */ 5269int i; 5270_ACEOF 5271if ac_fn_c_try_compile "$LINENO"; then : 5272 xorg_cv_cc_flag_unknown_warning_option=yes 5273else 5274 xorg_cv_cc_flag_unknown_warning_option=no 5275fi 5276rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5277fi 5278{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5279$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5280 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5281 CFLAGS="$xorg_testset_save_CFLAGS" 5282fi 5283 5284if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5285 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5287 fi 5288 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5290$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5291if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5292 $as_echo_n "(cached) " >&6 5293else 5294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5295/* end confdefs.h. */ 5296int i; 5297_ACEOF 5298if ac_fn_c_try_compile "$LINENO"; then : 5299 xorg_cv_cc_flag_unused_command_line_argument=yes 5300else 5301 xorg_cv_cc_flag_unused_command_line_argument=no 5302fi 5303rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5304fi 5305{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5306$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5307 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5308 CFLAGS="$xorg_testset_save_CFLAGS" 5309fi 5310 5311found="no" 5312 5313 if test $found = "no" ; then 5314 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5316 fi 5317 5318 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5320 fi 5321 5322 CFLAGS="$CFLAGS -Wnested-externs" 5323 5324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5325$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5326 cacheid=xorg_cv_cc_flag__Wnested_externs 5327 if eval \${$cacheid+:} false; then : 5328 $as_echo_n "(cached) " >&6 5329else 5330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5331/* end confdefs.h. */ 5332int i; 5333int 5334main () 5335{ 5336 5337 ; 5338 return 0; 5339} 5340_ACEOF 5341if ac_fn_c_try_link "$LINENO"; then : 5342 eval $cacheid=yes 5343else 5344 eval $cacheid=no 5345fi 5346rm -f core conftest.err conftest.$ac_objext \ 5347 conftest$ac_exeext conftest.$ac_ext 5348fi 5349 5350 5351 CFLAGS="$xorg_testset_save_CFLAGS" 5352 5353 eval supported=\$$cacheid 5354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5355$as_echo "$supported" >&6; } 5356 if test "$supported" = "yes" ; then 5357 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5358 found="yes" 5359 fi 5360 fi 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376xorg_testset_save_CFLAGS="$CFLAGS" 5377 5378if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5381$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5382if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5383 $as_echo_n "(cached) " >&6 5384else 5385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5386/* end confdefs.h. */ 5387int i; 5388_ACEOF 5389if ac_fn_c_try_compile "$LINENO"; then : 5390 xorg_cv_cc_flag_unknown_warning_option=yes 5391else 5392 xorg_cv_cc_flag_unknown_warning_option=no 5393fi 5394rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5395fi 5396{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5397$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5398 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5399 CFLAGS="$xorg_testset_save_CFLAGS" 5400fi 5401 5402if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5403 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5405 fi 5406 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5408$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5409if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5410 $as_echo_n "(cached) " >&6 5411else 5412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5413/* end confdefs.h. */ 5414int i; 5415_ACEOF 5416if ac_fn_c_try_compile "$LINENO"; then : 5417 xorg_cv_cc_flag_unused_command_line_argument=yes 5418else 5419 xorg_cv_cc_flag_unused_command_line_argument=no 5420fi 5421rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5422fi 5423{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5424$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5425 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5426 CFLAGS="$xorg_testset_save_CFLAGS" 5427fi 5428 5429found="no" 5430 5431 if test $found = "no" ; then 5432 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5434 fi 5435 5436 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5438 fi 5439 5440 CFLAGS="$CFLAGS -Wbad-function-cast" 5441 5442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5443$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5444 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5445 if eval \${$cacheid+:} false; then : 5446 $as_echo_n "(cached) " >&6 5447else 5448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5449/* end confdefs.h. */ 5450int i; 5451int 5452main () 5453{ 5454 5455 ; 5456 return 0; 5457} 5458_ACEOF 5459if ac_fn_c_try_link "$LINENO"; then : 5460 eval $cacheid=yes 5461else 5462 eval $cacheid=no 5463fi 5464rm -f core conftest.err conftest.$ac_objext \ 5465 conftest$ac_exeext conftest.$ac_ext 5466fi 5467 5468 5469 CFLAGS="$xorg_testset_save_CFLAGS" 5470 5471 eval supported=\$$cacheid 5472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5473$as_echo "$supported" >&6; } 5474 if test "$supported" = "yes" ; then 5475 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5476 found="yes" 5477 fi 5478 fi 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494xorg_testset_save_CFLAGS="$CFLAGS" 5495 5496if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5499$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5500if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5501 $as_echo_n "(cached) " >&6 5502else 5503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5504/* end confdefs.h. */ 5505int i; 5506_ACEOF 5507if ac_fn_c_try_compile "$LINENO"; then : 5508 xorg_cv_cc_flag_unknown_warning_option=yes 5509else 5510 xorg_cv_cc_flag_unknown_warning_option=no 5511fi 5512rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5513fi 5514{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5515$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5516 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5517 CFLAGS="$xorg_testset_save_CFLAGS" 5518fi 5519 5520if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5521 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5523 fi 5524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5526$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5527if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5528 $as_echo_n "(cached) " >&6 5529else 5530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5531/* end confdefs.h. */ 5532int i; 5533_ACEOF 5534if ac_fn_c_try_compile "$LINENO"; then : 5535 xorg_cv_cc_flag_unused_command_line_argument=yes 5536else 5537 xorg_cv_cc_flag_unused_command_line_argument=no 5538fi 5539rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5540fi 5541{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5542$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5543 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5544 CFLAGS="$xorg_testset_save_CFLAGS" 5545fi 5546 5547found="no" 5548 5549 if test $found = "no" ; then 5550 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5552 fi 5553 5554 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5555 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5556 fi 5557 5558 CFLAGS="$CFLAGS -Wold-style-definition" 5559 5560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5561$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5562 cacheid=xorg_cv_cc_flag__Wold_style_definition 5563 if eval \${$cacheid+:} false; then : 5564 $as_echo_n "(cached) " >&6 5565else 5566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5567/* end confdefs.h. */ 5568int i; 5569int 5570main () 5571{ 5572 5573 ; 5574 return 0; 5575} 5576_ACEOF 5577if ac_fn_c_try_link "$LINENO"; then : 5578 eval $cacheid=yes 5579else 5580 eval $cacheid=no 5581fi 5582rm -f core conftest.err conftest.$ac_objext \ 5583 conftest$ac_exeext conftest.$ac_ext 5584fi 5585 5586 5587 CFLAGS="$xorg_testset_save_CFLAGS" 5588 5589 eval supported=\$$cacheid 5590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5591$as_echo "$supported" >&6; } 5592 if test "$supported" = "yes" ; then 5593 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5594 found="yes" 5595 fi 5596 fi 5597 5598 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612xorg_testset_save_CFLAGS="$CFLAGS" 5613 5614if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5617$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5618if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5619 $as_echo_n "(cached) " >&6 5620else 5621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5622/* end confdefs.h. */ 5623int i; 5624_ACEOF 5625if ac_fn_c_try_compile "$LINENO"; then : 5626 xorg_cv_cc_flag_unknown_warning_option=yes 5627else 5628 xorg_cv_cc_flag_unknown_warning_option=no 5629fi 5630rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5631fi 5632{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5633$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5634 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5635 CFLAGS="$xorg_testset_save_CFLAGS" 5636fi 5637 5638if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5639 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5641 fi 5642 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5644$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5645if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5646 $as_echo_n "(cached) " >&6 5647else 5648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5649/* end confdefs.h. */ 5650int i; 5651_ACEOF 5652if ac_fn_c_try_compile "$LINENO"; then : 5653 xorg_cv_cc_flag_unused_command_line_argument=yes 5654else 5655 xorg_cv_cc_flag_unused_command_line_argument=no 5656fi 5657rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5658fi 5659{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5660$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5661 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5662 CFLAGS="$xorg_testset_save_CFLAGS" 5663fi 5664 5665found="no" 5666 5667 if test $found = "no" ; then 5668 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5670 fi 5671 5672 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5673 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5674 fi 5675 5676 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5677 5678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5679$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5680 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5681 if eval \${$cacheid+:} false; then : 5682 $as_echo_n "(cached) " >&6 5683else 5684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5685/* end confdefs.h. */ 5686int i; 5687int 5688main () 5689{ 5690 5691 ; 5692 return 0; 5693} 5694_ACEOF 5695if ac_fn_c_try_link "$LINENO"; then : 5696 eval $cacheid=yes 5697else 5698 eval $cacheid=no 5699fi 5700rm -f core conftest.err conftest.$ac_objext \ 5701 conftest$ac_exeext conftest.$ac_ext 5702fi 5703 5704 5705 CFLAGS="$xorg_testset_save_CFLAGS" 5706 5707 eval supported=\$$cacheid 5708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5709$as_echo "$supported" >&6; } 5710 if test "$supported" = "yes" ; then 5711 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5712 found="yes" 5713 fi 5714 fi 5715 5716 5717 5718 5719 5720# This chunk adds additional warnings that could catch undesired effects. 5721 5722 5723 5724 5725 5726 5727 5728 5729 5730 5731 5732 5733 5734xorg_testset_save_CFLAGS="$CFLAGS" 5735 5736if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5739$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5740if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5741 $as_echo_n "(cached) " >&6 5742else 5743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5744/* end confdefs.h. */ 5745int i; 5746_ACEOF 5747if ac_fn_c_try_compile "$LINENO"; then : 5748 xorg_cv_cc_flag_unknown_warning_option=yes 5749else 5750 xorg_cv_cc_flag_unknown_warning_option=no 5751fi 5752rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5753fi 5754{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5755$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5756 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5757 CFLAGS="$xorg_testset_save_CFLAGS" 5758fi 5759 5760if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5761 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5763 fi 5764 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5766$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5767if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5768 $as_echo_n "(cached) " >&6 5769else 5770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5771/* end confdefs.h. */ 5772int i; 5773_ACEOF 5774if ac_fn_c_try_compile "$LINENO"; then : 5775 xorg_cv_cc_flag_unused_command_line_argument=yes 5776else 5777 xorg_cv_cc_flag_unused_command_line_argument=no 5778fi 5779rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5780fi 5781{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5782$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5783 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5784 CFLAGS="$xorg_testset_save_CFLAGS" 5785fi 5786 5787found="no" 5788 5789 if test $found = "no" ; then 5790 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5792 fi 5793 5794 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5795 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5796 fi 5797 5798 CFLAGS="$CFLAGS -Wunused" 5799 5800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5801$as_echo_n "checking if $CC supports -Wunused... " >&6; } 5802 cacheid=xorg_cv_cc_flag__Wunused 5803 if eval \${$cacheid+:} false; then : 5804 $as_echo_n "(cached) " >&6 5805else 5806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5807/* end confdefs.h. */ 5808int i; 5809int 5810main () 5811{ 5812 5813 ; 5814 return 0; 5815} 5816_ACEOF 5817if ac_fn_c_try_link "$LINENO"; then : 5818 eval $cacheid=yes 5819else 5820 eval $cacheid=no 5821fi 5822rm -f core conftest.err conftest.$ac_objext \ 5823 conftest$ac_exeext conftest.$ac_ext 5824fi 5825 5826 5827 CFLAGS="$xorg_testset_save_CFLAGS" 5828 5829 eval supported=\$$cacheid 5830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5831$as_echo "$supported" >&6; } 5832 if test "$supported" = "yes" ; then 5833 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5834 found="yes" 5835 fi 5836 fi 5837 5838 5839 5840 5841 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 5852xorg_testset_save_CFLAGS="$CFLAGS" 5853 5854if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5857$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5858if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5859 $as_echo_n "(cached) " >&6 5860else 5861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5862/* end confdefs.h. */ 5863int i; 5864_ACEOF 5865if ac_fn_c_try_compile "$LINENO"; then : 5866 xorg_cv_cc_flag_unknown_warning_option=yes 5867else 5868 xorg_cv_cc_flag_unknown_warning_option=no 5869fi 5870rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5871fi 5872{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5873$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5874 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5875 CFLAGS="$xorg_testset_save_CFLAGS" 5876fi 5877 5878if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5879 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5881 fi 5882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5884$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5885if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5886 $as_echo_n "(cached) " >&6 5887else 5888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5889/* end confdefs.h. */ 5890int i; 5891_ACEOF 5892if ac_fn_c_try_compile "$LINENO"; then : 5893 xorg_cv_cc_flag_unused_command_line_argument=yes 5894else 5895 xorg_cv_cc_flag_unused_command_line_argument=no 5896fi 5897rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5898fi 5899{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5900$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5901 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5902 CFLAGS="$xorg_testset_save_CFLAGS" 5903fi 5904 5905found="no" 5906 5907 if test $found = "no" ; then 5908 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5910 fi 5911 5912 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5914 fi 5915 5916 CFLAGS="$CFLAGS -Wuninitialized" 5917 5918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 5919$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 5920 cacheid=xorg_cv_cc_flag__Wuninitialized 5921 if eval \${$cacheid+:} false; then : 5922 $as_echo_n "(cached) " >&6 5923else 5924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5925/* end confdefs.h. */ 5926int i; 5927int 5928main () 5929{ 5930 5931 ; 5932 return 0; 5933} 5934_ACEOF 5935if ac_fn_c_try_link "$LINENO"; then : 5936 eval $cacheid=yes 5937else 5938 eval $cacheid=no 5939fi 5940rm -f core conftest.err conftest.$ac_objext \ 5941 conftest$ac_exeext conftest.$ac_ext 5942fi 5943 5944 5945 CFLAGS="$xorg_testset_save_CFLAGS" 5946 5947 eval supported=\$$cacheid 5948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5949$as_echo "$supported" >&6; } 5950 if test "$supported" = "yes" ; then 5951 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 5952 found="yes" 5953 fi 5954 fi 5955 5956 5957 5958 5959 5960 5961 5962 5963 5964 5965 5966 5967 5968 5969 5970xorg_testset_save_CFLAGS="$CFLAGS" 5971 5972if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5975$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5976if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5977 $as_echo_n "(cached) " >&6 5978else 5979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5980/* end confdefs.h. */ 5981int i; 5982_ACEOF 5983if ac_fn_c_try_compile "$LINENO"; then : 5984 xorg_cv_cc_flag_unknown_warning_option=yes 5985else 5986 xorg_cv_cc_flag_unknown_warning_option=no 5987fi 5988rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5989fi 5990{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5991$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5992 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5993 CFLAGS="$xorg_testset_save_CFLAGS" 5994fi 5995 5996if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5997 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5999 fi 6000 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6002$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6003if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6004 $as_echo_n "(cached) " >&6 6005else 6006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6007/* end confdefs.h. */ 6008int i; 6009_ACEOF 6010if ac_fn_c_try_compile "$LINENO"; then : 6011 xorg_cv_cc_flag_unused_command_line_argument=yes 6012else 6013 xorg_cv_cc_flag_unused_command_line_argument=no 6014fi 6015rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6016fi 6017{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6018$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6019 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6020 CFLAGS="$xorg_testset_save_CFLAGS" 6021fi 6022 6023found="no" 6024 6025 if test $found = "no" ; then 6026 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6028 fi 6029 6030 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6032 fi 6033 6034 CFLAGS="$CFLAGS -Wshadow" 6035 6036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6037$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6038 cacheid=xorg_cv_cc_flag__Wshadow 6039 if eval \${$cacheid+:} false; then : 6040 $as_echo_n "(cached) " >&6 6041else 6042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6043/* end confdefs.h. */ 6044int i; 6045int 6046main () 6047{ 6048 6049 ; 6050 return 0; 6051} 6052_ACEOF 6053if ac_fn_c_try_link "$LINENO"; then : 6054 eval $cacheid=yes 6055else 6056 eval $cacheid=no 6057fi 6058rm -f core conftest.err conftest.$ac_objext \ 6059 conftest$ac_exeext conftest.$ac_ext 6060fi 6061 6062 6063 CFLAGS="$xorg_testset_save_CFLAGS" 6064 6065 eval supported=\$$cacheid 6066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6067$as_echo "$supported" >&6; } 6068 if test "$supported" = "yes" ; then 6069 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6070 found="yes" 6071 fi 6072 fi 6073 6074 6075 6076 6077 6078 6079 6080 6081 6082 6083 6084 6085 6086 6087 6088xorg_testset_save_CFLAGS="$CFLAGS" 6089 6090if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6093$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6094if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6095 $as_echo_n "(cached) " >&6 6096else 6097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6098/* end confdefs.h. */ 6099int i; 6100_ACEOF 6101if ac_fn_c_try_compile "$LINENO"; then : 6102 xorg_cv_cc_flag_unknown_warning_option=yes 6103else 6104 xorg_cv_cc_flag_unknown_warning_option=no 6105fi 6106rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6107fi 6108{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6109$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6110 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6111 CFLAGS="$xorg_testset_save_CFLAGS" 6112fi 6113 6114if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6115 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6117 fi 6118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6120$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6121if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6122 $as_echo_n "(cached) " >&6 6123else 6124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6125/* end confdefs.h. */ 6126int i; 6127_ACEOF 6128if ac_fn_c_try_compile "$LINENO"; then : 6129 xorg_cv_cc_flag_unused_command_line_argument=yes 6130else 6131 xorg_cv_cc_flag_unused_command_line_argument=no 6132fi 6133rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6134fi 6135{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6136$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6137 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6138 CFLAGS="$xorg_testset_save_CFLAGS" 6139fi 6140 6141found="no" 6142 6143 if test $found = "no" ; then 6144 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6146 fi 6147 6148 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6149 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6150 fi 6151 6152 CFLAGS="$CFLAGS -Wcast-qual" 6153 6154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6155$as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6156 cacheid=xorg_cv_cc_flag__Wcast_qual 6157 if eval \${$cacheid+:} false; then : 6158 $as_echo_n "(cached) " >&6 6159else 6160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6161/* end confdefs.h. */ 6162int i; 6163int 6164main () 6165{ 6166 6167 ; 6168 return 0; 6169} 6170_ACEOF 6171if ac_fn_c_try_link "$LINENO"; then : 6172 eval $cacheid=yes 6173else 6174 eval $cacheid=no 6175fi 6176rm -f core conftest.err conftest.$ac_objext \ 6177 conftest$ac_exeext conftest.$ac_ext 6178fi 6179 6180 6181 CFLAGS="$xorg_testset_save_CFLAGS" 6182 6183 eval supported=\$$cacheid 6184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6185$as_echo "$supported" >&6; } 6186 if test "$supported" = "yes" ; then 6187 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6188 found="yes" 6189 fi 6190 fi 6191 6192 6193 6194 6195 6196 6197 6198 6199 6200 6201 6202 6203 6204 6205 6206xorg_testset_save_CFLAGS="$CFLAGS" 6207 6208if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6211$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6212if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6213 $as_echo_n "(cached) " >&6 6214else 6215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6216/* end confdefs.h. */ 6217int i; 6218_ACEOF 6219if ac_fn_c_try_compile "$LINENO"; then : 6220 xorg_cv_cc_flag_unknown_warning_option=yes 6221else 6222 xorg_cv_cc_flag_unknown_warning_option=no 6223fi 6224rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6225fi 6226{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6227$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6228 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6229 CFLAGS="$xorg_testset_save_CFLAGS" 6230fi 6231 6232if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6233 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6235 fi 6236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6238$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6239if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6240 $as_echo_n "(cached) " >&6 6241else 6242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6243/* end confdefs.h. */ 6244int i; 6245_ACEOF 6246if ac_fn_c_try_compile "$LINENO"; then : 6247 xorg_cv_cc_flag_unused_command_line_argument=yes 6248else 6249 xorg_cv_cc_flag_unused_command_line_argument=no 6250fi 6251rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6252fi 6253{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6254$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6255 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6256 CFLAGS="$xorg_testset_save_CFLAGS" 6257fi 6258 6259found="no" 6260 6261 if test $found = "no" ; then 6262 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6264 fi 6265 6266 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6268 fi 6269 6270 CFLAGS="$CFLAGS -Wmissing-noreturn" 6271 6272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6273$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6274 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6275 if eval \${$cacheid+:} false; then : 6276 $as_echo_n "(cached) " >&6 6277else 6278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6279/* end confdefs.h. */ 6280int i; 6281int 6282main () 6283{ 6284 6285 ; 6286 return 0; 6287} 6288_ACEOF 6289if ac_fn_c_try_link "$LINENO"; then : 6290 eval $cacheid=yes 6291else 6292 eval $cacheid=no 6293fi 6294rm -f core conftest.err conftest.$ac_objext \ 6295 conftest$ac_exeext conftest.$ac_ext 6296fi 6297 6298 6299 CFLAGS="$xorg_testset_save_CFLAGS" 6300 6301 eval supported=\$$cacheid 6302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6303$as_echo "$supported" >&6; } 6304 if test "$supported" = "yes" ; then 6305 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6306 found="yes" 6307 fi 6308 fi 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324xorg_testset_save_CFLAGS="$CFLAGS" 6325 6326if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6329$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6330if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6331 $as_echo_n "(cached) " >&6 6332else 6333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6334/* end confdefs.h. */ 6335int i; 6336_ACEOF 6337if ac_fn_c_try_compile "$LINENO"; then : 6338 xorg_cv_cc_flag_unknown_warning_option=yes 6339else 6340 xorg_cv_cc_flag_unknown_warning_option=no 6341fi 6342rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6343fi 6344{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6345$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6346 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6347 CFLAGS="$xorg_testset_save_CFLAGS" 6348fi 6349 6350if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6353 fi 6354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6356$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6357if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6358 $as_echo_n "(cached) " >&6 6359else 6360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6361/* end confdefs.h. */ 6362int i; 6363_ACEOF 6364if ac_fn_c_try_compile "$LINENO"; then : 6365 xorg_cv_cc_flag_unused_command_line_argument=yes 6366else 6367 xorg_cv_cc_flag_unused_command_line_argument=no 6368fi 6369rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6370fi 6371{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6372$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6373 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6374 CFLAGS="$xorg_testset_save_CFLAGS" 6375fi 6376 6377found="no" 6378 6379 if test $found = "no" ; then 6380 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6382 fi 6383 6384 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6385 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6386 fi 6387 6388 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6389 6390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6391$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6392 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6393 if eval \${$cacheid+:} false; then : 6394 $as_echo_n "(cached) " >&6 6395else 6396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6397/* end confdefs.h. */ 6398int i; 6399int 6400main () 6401{ 6402 6403 ; 6404 return 0; 6405} 6406_ACEOF 6407if ac_fn_c_try_link "$LINENO"; then : 6408 eval $cacheid=yes 6409else 6410 eval $cacheid=no 6411fi 6412rm -f core conftest.err conftest.$ac_objext \ 6413 conftest$ac_exeext conftest.$ac_ext 6414fi 6415 6416 6417 CFLAGS="$xorg_testset_save_CFLAGS" 6418 6419 eval supported=\$$cacheid 6420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6421$as_echo "$supported" >&6; } 6422 if test "$supported" = "yes" ; then 6423 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6424 found="yes" 6425 fi 6426 fi 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436 6437 6438 6439 6440 6441 6442xorg_testset_save_CFLAGS="$CFLAGS" 6443 6444if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6447$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6448if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6449 $as_echo_n "(cached) " >&6 6450else 6451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6452/* end confdefs.h. */ 6453int i; 6454_ACEOF 6455if ac_fn_c_try_compile "$LINENO"; then : 6456 xorg_cv_cc_flag_unknown_warning_option=yes 6457else 6458 xorg_cv_cc_flag_unknown_warning_option=no 6459fi 6460rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6461fi 6462{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6463$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6464 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6465 CFLAGS="$xorg_testset_save_CFLAGS" 6466fi 6467 6468if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6469 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6470 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6471 fi 6472 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6474$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6475if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6476 $as_echo_n "(cached) " >&6 6477else 6478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6479/* end confdefs.h. */ 6480int i; 6481_ACEOF 6482if ac_fn_c_try_compile "$LINENO"; then : 6483 xorg_cv_cc_flag_unused_command_line_argument=yes 6484else 6485 xorg_cv_cc_flag_unused_command_line_argument=no 6486fi 6487rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6488fi 6489{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6490$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6491 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6492 CFLAGS="$xorg_testset_save_CFLAGS" 6493fi 6494 6495found="no" 6496 6497 if test $found = "no" ; then 6498 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6500 fi 6501 6502 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6503 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6504 fi 6505 6506 CFLAGS="$CFLAGS -Wredundant-decls" 6507 6508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6509$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6510 cacheid=xorg_cv_cc_flag__Wredundant_decls 6511 if eval \${$cacheid+:} false; then : 6512 $as_echo_n "(cached) " >&6 6513else 6514 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6515/* end confdefs.h. */ 6516int i; 6517int 6518main () 6519{ 6520 6521 ; 6522 return 0; 6523} 6524_ACEOF 6525if ac_fn_c_try_link "$LINENO"; then : 6526 eval $cacheid=yes 6527else 6528 eval $cacheid=no 6529fi 6530rm -f core conftest.err conftest.$ac_objext \ 6531 conftest$ac_exeext conftest.$ac_ext 6532fi 6533 6534 6535 CFLAGS="$xorg_testset_save_CFLAGS" 6536 6537 eval supported=\$$cacheid 6538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6539$as_echo "$supported" >&6; } 6540 if test "$supported" = "yes" ; then 6541 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6542 found="yes" 6543 fi 6544 fi 6545 6546 6547 6548# These are currently disabled because they are noisy. They will be enabled 6549# in the future once the codebase is sufficiently modernized to silence 6550# them. For now, I don't want them to drown out the other warnings. 6551# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6552# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6553# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6554 6555# Turn some warnings into errors, so we don't accidently get successful builds 6556# when there are problems that should be fixed. 6557 6558if test "x$SELECTIVE_WERROR" = "xyes" ; then 6559 6560 6561 6562 6563 6564 6565 6566 6567 6568 6569 6570 6571 6572xorg_testset_save_CFLAGS="$CFLAGS" 6573 6574if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6577$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6578if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6579 $as_echo_n "(cached) " >&6 6580else 6581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6582/* end confdefs.h. */ 6583int i; 6584_ACEOF 6585if ac_fn_c_try_compile "$LINENO"; then : 6586 xorg_cv_cc_flag_unknown_warning_option=yes 6587else 6588 xorg_cv_cc_flag_unknown_warning_option=no 6589fi 6590rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6591fi 6592{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6593$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6594 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6595 CFLAGS="$xorg_testset_save_CFLAGS" 6596fi 6597 6598if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6599 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6601 fi 6602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6604$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6605if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6606 $as_echo_n "(cached) " >&6 6607else 6608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6609/* end confdefs.h. */ 6610int i; 6611_ACEOF 6612if ac_fn_c_try_compile "$LINENO"; then : 6613 xorg_cv_cc_flag_unused_command_line_argument=yes 6614else 6615 xorg_cv_cc_flag_unused_command_line_argument=no 6616fi 6617rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6618fi 6619{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6620$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6621 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6622 CFLAGS="$xorg_testset_save_CFLAGS" 6623fi 6624 6625found="no" 6626 6627 if test $found = "no" ; then 6628 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6630 fi 6631 6632 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6634 fi 6635 6636 CFLAGS="$CFLAGS -Werror=implicit" 6637 6638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6639$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6640 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6641 if eval \${$cacheid+:} false; then : 6642 $as_echo_n "(cached) " >&6 6643else 6644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6645/* end confdefs.h. */ 6646int i; 6647int 6648main () 6649{ 6650 6651 ; 6652 return 0; 6653} 6654_ACEOF 6655if ac_fn_c_try_link "$LINENO"; then : 6656 eval $cacheid=yes 6657else 6658 eval $cacheid=no 6659fi 6660rm -f core conftest.err conftest.$ac_objext \ 6661 conftest$ac_exeext conftest.$ac_ext 6662fi 6663 6664 6665 CFLAGS="$xorg_testset_save_CFLAGS" 6666 6667 eval supported=\$$cacheid 6668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6669$as_echo "$supported" >&6; } 6670 if test "$supported" = "yes" ; then 6671 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6672 found="yes" 6673 fi 6674 fi 6675 6676 if test $found = "no" ; then 6677 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6679 fi 6680 6681 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6683 fi 6684 6685 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6686 6687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6688$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6689 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6690 if eval \${$cacheid+:} false; then : 6691 $as_echo_n "(cached) " >&6 6692else 6693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6694/* end confdefs.h. */ 6695int i; 6696int 6697main () 6698{ 6699 6700 ; 6701 return 0; 6702} 6703_ACEOF 6704if ac_fn_c_try_link "$LINENO"; then : 6705 eval $cacheid=yes 6706else 6707 eval $cacheid=no 6708fi 6709rm -f core conftest.err conftest.$ac_objext \ 6710 conftest$ac_exeext conftest.$ac_ext 6711fi 6712 6713 6714 CFLAGS="$xorg_testset_save_CFLAGS" 6715 6716 eval supported=\$$cacheid 6717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6718$as_echo "$supported" >&6; } 6719 if test "$supported" = "yes" ; then 6720 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6721 found="yes" 6722 fi 6723 fi 6724 6725 6726 6727 6728 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 6739xorg_testset_save_CFLAGS="$CFLAGS" 6740 6741if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6744$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6745if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6746 $as_echo_n "(cached) " >&6 6747else 6748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6749/* end confdefs.h. */ 6750int i; 6751_ACEOF 6752if ac_fn_c_try_compile "$LINENO"; then : 6753 xorg_cv_cc_flag_unknown_warning_option=yes 6754else 6755 xorg_cv_cc_flag_unknown_warning_option=no 6756fi 6757rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6758fi 6759{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6760$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6761 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6762 CFLAGS="$xorg_testset_save_CFLAGS" 6763fi 6764 6765if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6768 fi 6769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6771$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6772if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6773 $as_echo_n "(cached) " >&6 6774else 6775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6776/* end confdefs.h. */ 6777int i; 6778_ACEOF 6779if ac_fn_c_try_compile "$LINENO"; then : 6780 xorg_cv_cc_flag_unused_command_line_argument=yes 6781else 6782 xorg_cv_cc_flag_unused_command_line_argument=no 6783fi 6784rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6785fi 6786{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6787$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6788 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6789 CFLAGS="$xorg_testset_save_CFLAGS" 6790fi 6791 6792found="no" 6793 6794 if test $found = "no" ; then 6795 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6797 fi 6798 6799 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6801 fi 6802 6803 CFLAGS="$CFLAGS -Werror=nonnull" 6804 6805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6806$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6807 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 6808 if eval \${$cacheid+:} false; then : 6809 $as_echo_n "(cached) " >&6 6810else 6811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6812/* end confdefs.h. */ 6813int i; 6814int 6815main () 6816{ 6817 6818 ; 6819 return 0; 6820} 6821_ACEOF 6822if ac_fn_c_try_link "$LINENO"; then : 6823 eval $cacheid=yes 6824else 6825 eval $cacheid=no 6826fi 6827rm -f core conftest.err conftest.$ac_objext \ 6828 conftest$ac_exeext conftest.$ac_ext 6829fi 6830 6831 6832 CFLAGS="$xorg_testset_save_CFLAGS" 6833 6834 eval supported=\$$cacheid 6835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6836$as_echo "$supported" >&6; } 6837 if test "$supported" = "yes" ; then 6838 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6839 found="yes" 6840 fi 6841 fi 6842 6843 6844 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857xorg_testset_save_CFLAGS="$CFLAGS" 6858 6859if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6862$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6863if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6864 $as_echo_n "(cached) " >&6 6865else 6866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6867/* end confdefs.h. */ 6868int i; 6869_ACEOF 6870if ac_fn_c_try_compile "$LINENO"; then : 6871 xorg_cv_cc_flag_unknown_warning_option=yes 6872else 6873 xorg_cv_cc_flag_unknown_warning_option=no 6874fi 6875rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6876fi 6877{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6878$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6879 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6880 CFLAGS="$xorg_testset_save_CFLAGS" 6881fi 6882 6883if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6886 fi 6887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6889$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6890if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6891 $as_echo_n "(cached) " >&6 6892else 6893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6894/* end confdefs.h. */ 6895int i; 6896_ACEOF 6897if ac_fn_c_try_compile "$LINENO"; then : 6898 xorg_cv_cc_flag_unused_command_line_argument=yes 6899else 6900 xorg_cv_cc_flag_unused_command_line_argument=no 6901fi 6902rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6903fi 6904{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6905$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6906 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6907 CFLAGS="$xorg_testset_save_CFLAGS" 6908fi 6909 6910found="no" 6911 6912 if test $found = "no" ; then 6913 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6915 fi 6916 6917 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6919 fi 6920 6921 CFLAGS="$CFLAGS -Werror=init-self" 6922 6923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 6924$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 6925 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 6926 if eval \${$cacheid+:} false; then : 6927 $as_echo_n "(cached) " >&6 6928else 6929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6930/* end confdefs.h. */ 6931int i; 6932int 6933main () 6934{ 6935 6936 ; 6937 return 0; 6938} 6939_ACEOF 6940if ac_fn_c_try_link "$LINENO"; then : 6941 eval $cacheid=yes 6942else 6943 eval $cacheid=no 6944fi 6945rm -f core conftest.err conftest.$ac_objext \ 6946 conftest$ac_exeext conftest.$ac_ext 6947fi 6948 6949 6950 CFLAGS="$xorg_testset_save_CFLAGS" 6951 6952 eval supported=\$$cacheid 6953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6954$as_echo "$supported" >&6; } 6955 if test "$supported" = "yes" ; then 6956 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 6957 found="yes" 6958 fi 6959 fi 6960 6961 6962 6963 6964 6965 6966 6967 6968 6969 6970 6971 6972 6973 6974 6975xorg_testset_save_CFLAGS="$CFLAGS" 6976 6977if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6980$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6981if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6982 $as_echo_n "(cached) " >&6 6983else 6984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6985/* end confdefs.h. */ 6986int i; 6987_ACEOF 6988if ac_fn_c_try_compile "$LINENO"; then : 6989 xorg_cv_cc_flag_unknown_warning_option=yes 6990else 6991 xorg_cv_cc_flag_unknown_warning_option=no 6992fi 6993rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6994fi 6995{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6996$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6997 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6998 CFLAGS="$xorg_testset_save_CFLAGS" 6999fi 7000 7001if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7004 fi 7005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7007$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7008if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7009 $as_echo_n "(cached) " >&6 7010else 7011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7012/* end confdefs.h. */ 7013int i; 7014_ACEOF 7015if ac_fn_c_try_compile "$LINENO"; then : 7016 xorg_cv_cc_flag_unused_command_line_argument=yes 7017else 7018 xorg_cv_cc_flag_unused_command_line_argument=no 7019fi 7020rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7021fi 7022{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7023$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7024 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7025 CFLAGS="$xorg_testset_save_CFLAGS" 7026fi 7027 7028found="no" 7029 7030 if test $found = "no" ; then 7031 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7033 fi 7034 7035 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7036 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7037 fi 7038 7039 CFLAGS="$CFLAGS -Werror=main" 7040 7041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7042$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7043 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7044 if eval \${$cacheid+:} false; then : 7045 $as_echo_n "(cached) " >&6 7046else 7047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7048/* end confdefs.h. */ 7049int i; 7050int 7051main () 7052{ 7053 7054 ; 7055 return 0; 7056} 7057_ACEOF 7058if ac_fn_c_try_link "$LINENO"; then : 7059 eval $cacheid=yes 7060else 7061 eval $cacheid=no 7062fi 7063rm -f core conftest.err conftest.$ac_objext \ 7064 conftest$ac_exeext conftest.$ac_ext 7065fi 7066 7067 7068 CFLAGS="$xorg_testset_save_CFLAGS" 7069 7070 eval supported=\$$cacheid 7071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7072$as_echo "$supported" >&6; } 7073 if test "$supported" = "yes" ; then 7074 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7075 found="yes" 7076 fi 7077 fi 7078 7079 7080 7081 7082 7083 7084 7085 7086 7087 7088 7089 7090 7091 7092 7093xorg_testset_save_CFLAGS="$CFLAGS" 7094 7095if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7098$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7099if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7100 $as_echo_n "(cached) " >&6 7101else 7102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7103/* end confdefs.h. */ 7104int i; 7105_ACEOF 7106if ac_fn_c_try_compile "$LINENO"; then : 7107 xorg_cv_cc_flag_unknown_warning_option=yes 7108else 7109 xorg_cv_cc_flag_unknown_warning_option=no 7110fi 7111rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7112fi 7113{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7114$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7115 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7116 CFLAGS="$xorg_testset_save_CFLAGS" 7117fi 7118 7119if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7120 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7122 fi 7123 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7125$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7126if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7127 $as_echo_n "(cached) " >&6 7128else 7129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7130/* end confdefs.h. */ 7131int i; 7132_ACEOF 7133if ac_fn_c_try_compile "$LINENO"; then : 7134 xorg_cv_cc_flag_unused_command_line_argument=yes 7135else 7136 xorg_cv_cc_flag_unused_command_line_argument=no 7137fi 7138rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7139fi 7140{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7141$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7142 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7143 CFLAGS="$xorg_testset_save_CFLAGS" 7144fi 7145 7146found="no" 7147 7148 if test $found = "no" ; then 7149 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7151 fi 7152 7153 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7155 fi 7156 7157 CFLAGS="$CFLAGS -Werror=missing-braces" 7158 7159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7160$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7161 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7162 if eval \${$cacheid+:} false; then : 7163 $as_echo_n "(cached) " >&6 7164else 7165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7166/* end confdefs.h. */ 7167int i; 7168int 7169main () 7170{ 7171 7172 ; 7173 return 0; 7174} 7175_ACEOF 7176if ac_fn_c_try_link "$LINENO"; then : 7177 eval $cacheid=yes 7178else 7179 eval $cacheid=no 7180fi 7181rm -f core conftest.err conftest.$ac_objext \ 7182 conftest$ac_exeext conftest.$ac_ext 7183fi 7184 7185 7186 CFLAGS="$xorg_testset_save_CFLAGS" 7187 7188 eval supported=\$$cacheid 7189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7190$as_echo "$supported" >&6; } 7191 if test "$supported" = "yes" ; then 7192 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7193 found="yes" 7194 fi 7195 fi 7196 7197 7198 7199 7200 7201 7202 7203 7204 7205 7206 7207 7208 7209 7210 7211xorg_testset_save_CFLAGS="$CFLAGS" 7212 7213if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7216$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7217if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7218 $as_echo_n "(cached) " >&6 7219else 7220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7221/* end confdefs.h. */ 7222int i; 7223_ACEOF 7224if ac_fn_c_try_compile "$LINENO"; then : 7225 xorg_cv_cc_flag_unknown_warning_option=yes 7226else 7227 xorg_cv_cc_flag_unknown_warning_option=no 7228fi 7229rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7230fi 7231{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7232$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7233 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7234 CFLAGS="$xorg_testset_save_CFLAGS" 7235fi 7236 7237if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7238 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7240 fi 7241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7243$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7244if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7245 $as_echo_n "(cached) " >&6 7246else 7247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7248/* end confdefs.h. */ 7249int i; 7250_ACEOF 7251if ac_fn_c_try_compile "$LINENO"; then : 7252 xorg_cv_cc_flag_unused_command_line_argument=yes 7253else 7254 xorg_cv_cc_flag_unused_command_line_argument=no 7255fi 7256rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7257fi 7258{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7259$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7260 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7261 CFLAGS="$xorg_testset_save_CFLAGS" 7262fi 7263 7264found="no" 7265 7266 if test $found = "no" ; then 7267 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7269 fi 7270 7271 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7272 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7273 fi 7274 7275 CFLAGS="$CFLAGS -Werror=sequence-point" 7276 7277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7278$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7279 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7280 if eval \${$cacheid+:} false; then : 7281 $as_echo_n "(cached) " >&6 7282else 7283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7284/* end confdefs.h. */ 7285int i; 7286int 7287main () 7288{ 7289 7290 ; 7291 return 0; 7292} 7293_ACEOF 7294if ac_fn_c_try_link "$LINENO"; then : 7295 eval $cacheid=yes 7296else 7297 eval $cacheid=no 7298fi 7299rm -f core conftest.err conftest.$ac_objext \ 7300 conftest$ac_exeext conftest.$ac_ext 7301fi 7302 7303 7304 CFLAGS="$xorg_testset_save_CFLAGS" 7305 7306 eval supported=\$$cacheid 7307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7308$as_echo "$supported" >&6; } 7309 if test "$supported" = "yes" ; then 7310 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7311 found="yes" 7312 fi 7313 fi 7314 7315 7316 7317 7318 7319 7320 7321 7322 7323 7324 7325 7326 7327 7328 7329xorg_testset_save_CFLAGS="$CFLAGS" 7330 7331if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7334$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7335if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7336 $as_echo_n "(cached) " >&6 7337else 7338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7339/* end confdefs.h. */ 7340int i; 7341_ACEOF 7342if ac_fn_c_try_compile "$LINENO"; then : 7343 xorg_cv_cc_flag_unknown_warning_option=yes 7344else 7345 xorg_cv_cc_flag_unknown_warning_option=no 7346fi 7347rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7348fi 7349{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7350$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7351 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7352 CFLAGS="$xorg_testset_save_CFLAGS" 7353fi 7354 7355if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7358 fi 7359 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7361$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7362if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7363 $as_echo_n "(cached) " >&6 7364else 7365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7366/* end confdefs.h. */ 7367int i; 7368_ACEOF 7369if ac_fn_c_try_compile "$LINENO"; then : 7370 xorg_cv_cc_flag_unused_command_line_argument=yes 7371else 7372 xorg_cv_cc_flag_unused_command_line_argument=no 7373fi 7374rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7375fi 7376{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7377$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7378 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7379 CFLAGS="$xorg_testset_save_CFLAGS" 7380fi 7381 7382found="no" 7383 7384 if test $found = "no" ; then 7385 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7387 fi 7388 7389 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7390 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7391 fi 7392 7393 CFLAGS="$CFLAGS -Werror=return-type" 7394 7395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7396$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7397 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7398 if eval \${$cacheid+:} false; then : 7399 $as_echo_n "(cached) " >&6 7400else 7401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7402/* end confdefs.h. */ 7403int i; 7404int 7405main () 7406{ 7407 7408 ; 7409 return 0; 7410} 7411_ACEOF 7412if ac_fn_c_try_link "$LINENO"; then : 7413 eval $cacheid=yes 7414else 7415 eval $cacheid=no 7416fi 7417rm -f core conftest.err conftest.$ac_objext \ 7418 conftest$ac_exeext conftest.$ac_ext 7419fi 7420 7421 7422 CFLAGS="$xorg_testset_save_CFLAGS" 7423 7424 eval supported=\$$cacheid 7425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7426$as_echo "$supported" >&6; } 7427 if test "$supported" = "yes" ; then 7428 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7429 found="yes" 7430 fi 7431 fi 7432 7433 if test $found = "no" ; then 7434 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7436 fi 7437 7438 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7440 fi 7441 7442 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7443 7444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7445$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7446 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7447 if eval \${$cacheid+:} false; then : 7448 $as_echo_n "(cached) " >&6 7449else 7450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7451/* end confdefs.h. */ 7452int i; 7453int 7454main () 7455{ 7456 7457 ; 7458 return 0; 7459} 7460_ACEOF 7461if ac_fn_c_try_link "$LINENO"; then : 7462 eval $cacheid=yes 7463else 7464 eval $cacheid=no 7465fi 7466rm -f core conftest.err conftest.$ac_objext \ 7467 conftest$ac_exeext conftest.$ac_ext 7468fi 7469 7470 7471 CFLAGS="$xorg_testset_save_CFLAGS" 7472 7473 eval supported=\$$cacheid 7474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7475$as_echo "$supported" >&6; } 7476 if test "$supported" = "yes" ; then 7477 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7478 found="yes" 7479 fi 7480 fi 7481 7482 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495 7496xorg_testset_save_CFLAGS="$CFLAGS" 7497 7498if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7501$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7502if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7503 $as_echo_n "(cached) " >&6 7504else 7505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7506/* end confdefs.h. */ 7507int i; 7508_ACEOF 7509if ac_fn_c_try_compile "$LINENO"; then : 7510 xorg_cv_cc_flag_unknown_warning_option=yes 7511else 7512 xorg_cv_cc_flag_unknown_warning_option=no 7513fi 7514rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7515fi 7516{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7517$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7518 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7519 CFLAGS="$xorg_testset_save_CFLAGS" 7520fi 7521 7522if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7525 fi 7526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7528$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7529if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7530 $as_echo_n "(cached) " >&6 7531else 7532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7533/* end confdefs.h. */ 7534int i; 7535_ACEOF 7536if ac_fn_c_try_compile "$LINENO"; then : 7537 xorg_cv_cc_flag_unused_command_line_argument=yes 7538else 7539 xorg_cv_cc_flag_unused_command_line_argument=no 7540fi 7541rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7542fi 7543{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7544$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7546 CFLAGS="$xorg_testset_save_CFLAGS" 7547fi 7548 7549found="no" 7550 7551 if test $found = "no" ; then 7552 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7554 fi 7555 7556 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7558 fi 7559 7560 CFLAGS="$CFLAGS -Werror=trigraphs" 7561 7562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7563$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7564 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7565 if eval \${$cacheid+:} false; then : 7566 $as_echo_n "(cached) " >&6 7567else 7568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7569/* end confdefs.h. */ 7570int i; 7571int 7572main () 7573{ 7574 7575 ; 7576 return 0; 7577} 7578_ACEOF 7579if ac_fn_c_try_link "$LINENO"; then : 7580 eval $cacheid=yes 7581else 7582 eval $cacheid=no 7583fi 7584rm -f core conftest.err conftest.$ac_objext \ 7585 conftest$ac_exeext conftest.$ac_ext 7586fi 7587 7588 7589 CFLAGS="$xorg_testset_save_CFLAGS" 7590 7591 eval supported=\$$cacheid 7592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7593$as_echo "$supported" >&6; } 7594 if test "$supported" = "yes" ; then 7595 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7596 found="yes" 7597 fi 7598 fi 7599 7600 7601 7602 7603 7604 7605 7606 7607 7608 7609 7610 7611 7612 7613 7614xorg_testset_save_CFLAGS="$CFLAGS" 7615 7616if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7619$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7620if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7621 $as_echo_n "(cached) " >&6 7622else 7623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7624/* end confdefs.h. */ 7625int i; 7626_ACEOF 7627if ac_fn_c_try_compile "$LINENO"; then : 7628 xorg_cv_cc_flag_unknown_warning_option=yes 7629else 7630 xorg_cv_cc_flag_unknown_warning_option=no 7631fi 7632rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7633fi 7634{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7635$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7636 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7637 CFLAGS="$xorg_testset_save_CFLAGS" 7638fi 7639 7640if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7643 fi 7644 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7646$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7647if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7648 $as_echo_n "(cached) " >&6 7649else 7650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7651/* end confdefs.h. */ 7652int i; 7653_ACEOF 7654if ac_fn_c_try_compile "$LINENO"; then : 7655 xorg_cv_cc_flag_unused_command_line_argument=yes 7656else 7657 xorg_cv_cc_flag_unused_command_line_argument=no 7658fi 7659rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7660fi 7661{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7662$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7663 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7664 CFLAGS="$xorg_testset_save_CFLAGS" 7665fi 7666 7667found="no" 7668 7669 if test $found = "no" ; then 7670 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7672 fi 7673 7674 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7676 fi 7677 7678 CFLAGS="$CFLAGS -Werror=array-bounds" 7679 7680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7681$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7682 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7683 if eval \${$cacheid+:} false; then : 7684 $as_echo_n "(cached) " >&6 7685else 7686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7687/* end confdefs.h. */ 7688int i; 7689int 7690main () 7691{ 7692 7693 ; 7694 return 0; 7695} 7696_ACEOF 7697if ac_fn_c_try_link "$LINENO"; then : 7698 eval $cacheid=yes 7699else 7700 eval $cacheid=no 7701fi 7702rm -f core conftest.err conftest.$ac_objext \ 7703 conftest$ac_exeext conftest.$ac_ext 7704fi 7705 7706 7707 CFLAGS="$xorg_testset_save_CFLAGS" 7708 7709 eval supported=\$$cacheid 7710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7711$as_echo "$supported" >&6; } 7712 if test "$supported" = "yes" ; then 7713 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7714 found="yes" 7715 fi 7716 fi 7717 7718 7719 7720 7721 7722 7723 7724 7725 7726 7727 7728 7729 7730 7731 7732xorg_testset_save_CFLAGS="$CFLAGS" 7733 7734if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7737$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7738if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7739 $as_echo_n "(cached) " >&6 7740else 7741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7742/* end confdefs.h. */ 7743int i; 7744_ACEOF 7745if ac_fn_c_try_compile "$LINENO"; then : 7746 xorg_cv_cc_flag_unknown_warning_option=yes 7747else 7748 xorg_cv_cc_flag_unknown_warning_option=no 7749fi 7750rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7751fi 7752{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7753$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7754 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7755 CFLAGS="$xorg_testset_save_CFLAGS" 7756fi 7757 7758if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7759 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7761 fi 7762 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7764$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7765if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7766 $as_echo_n "(cached) " >&6 7767else 7768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7769/* end confdefs.h. */ 7770int i; 7771_ACEOF 7772if ac_fn_c_try_compile "$LINENO"; then : 7773 xorg_cv_cc_flag_unused_command_line_argument=yes 7774else 7775 xorg_cv_cc_flag_unused_command_line_argument=no 7776fi 7777rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7778fi 7779{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7780$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7781 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7782 CFLAGS="$xorg_testset_save_CFLAGS" 7783fi 7784 7785found="no" 7786 7787 if test $found = "no" ; then 7788 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7790 fi 7791 7792 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7794 fi 7795 7796 CFLAGS="$CFLAGS -Werror=write-strings" 7797 7798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7799$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7800 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 7801 if eval \${$cacheid+:} false; then : 7802 $as_echo_n "(cached) " >&6 7803else 7804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7805/* end confdefs.h. */ 7806int i; 7807int 7808main () 7809{ 7810 7811 ; 7812 return 0; 7813} 7814_ACEOF 7815if ac_fn_c_try_link "$LINENO"; then : 7816 eval $cacheid=yes 7817else 7818 eval $cacheid=no 7819fi 7820rm -f core conftest.err conftest.$ac_objext \ 7821 conftest$ac_exeext conftest.$ac_ext 7822fi 7823 7824 7825 CFLAGS="$xorg_testset_save_CFLAGS" 7826 7827 eval supported=\$$cacheid 7828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7829$as_echo "$supported" >&6; } 7830 if test "$supported" = "yes" ; then 7831 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7832 found="yes" 7833 fi 7834 fi 7835 7836 7837 7838 7839 7840 7841 7842 7843 7844 7845 7846 7847 7848 7849 7850xorg_testset_save_CFLAGS="$CFLAGS" 7851 7852if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7855$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7856if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7857 $as_echo_n "(cached) " >&6 7858else 7859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7860/* end confdefs.h. */ 7861int i; 7862_ACEOF 7863if ac_fn_c_try_compile "$LINENO"; then : 7864 xorg_cv_cc_flag_unknown_warning_option=yes 7865else 7866 xorg_cv_cc_flag_unknown_warning_option=no 7867fi 7868rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7869fi 7870{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7871$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7872 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7873 CFLAGS="$xorg_testset_save_CFLAGS" 7874fi 7875 7876if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7877 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7879 fi 7880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7882$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7883if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7884 $as_echo_n "(cached) " >&6 7885else 7886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7887/* end confdefs.h. */ 7888int i; 7889_ACEOF 7890if ac_fn_c_try_compile "$LINENO"; then : 7891 xorg_cv_cc_flag_unused_command_line_argument=yes 7892else 7893 xorg_cv_cc_flag_unused_command_line_argument=no 7894fi 7895rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7896fi 7897{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7898$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7899 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7900 CFLAGS="$xorg_testset_save_CFLAGS" 7901fi 7902 7903found="no" 7904 7905 if test $found = "no" ; then 7906 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7908 fi 7909 7910 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7911 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7912 fi 7913 7914 CFLAGS="$CFLAGS -Werror=address" 7915 7916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 7917$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 7918 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 7919 if eval \${$cacheid+:} false; then : 7920 $as_echo_n "(cached) " >&6 7921else 7922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7923/* end confdefs.h. */ 7924int i; 7925int 7926main () 7927{ 7928 7929 ; 7930 return 0; 7931} 7932_ACEOF 7933if ac_fn_c_try_link "$LINENO"; then : 7934 eval $cacheid=yes 7935else 7936 eval $cacheid=no 7937fi 7938rm -f core conftest.err conftest.$ac_objext \ 7939 conftest$ac_exeext conftest.$ac_ext 7940fi 7941 7942 7943 CFLAGS="$xorg_testset_save_CFLAGS" 7944 7945 eval supported=\$$cacheid 7946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7947$as_echo "$supported" >&6; } 7948 if test "$supported" = "yes" ; then 7949 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 7950 found="yes" 7951 fi 7952 fi 7953 7954 7955 7956 7957 7958 7959 7960 7961 7962 7963 7964 7965 7966 7967 7968xorg_testset_save_CFLAGS="$CFLAGS" 7969 7970if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7973$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7974if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7975 $as_echo_n "(cached) " >&6 7976else 7977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7978/* end confdefs.h. */ 7979int i; 7980_ACEOF 7981if ac_fn_c_try_compile "$LINENO"; then : 7982 xorg_cv_cc_flag_unknown_warning_option=yes 7983else 7984 xorg_cv_cc_flag_unknown_warning_option=no 7985fi 7986rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7987fi 7988{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7989$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7990 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7991 CFLAGS="$xorg_testset_save_CFLAGS" 7992fi 7993 7994if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7995 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7997 fi 7998 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8000$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8001if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8002 $as_echo_n "(cached) " >&6 8003else 8004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8005/* end confdefs.h. */ 8006int i; 8007_ACEOF 8008if ac_fn_c_try_compile "$LINENO"; then : 8009 xorg_cv_cc_flag_unused_command_line_argument=yes 8010else 8011 xorg_cv_cc_flag_unused_command_line_argument=no 8012fi 8013rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8014fi 8015{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8016$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8017 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8018 CFLAGS="$xorg_testset_save_CFLAGS" 8019fi 8020 8021found="no" 8022 8023 if test $found = "no" ; then 8024 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8025 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8026 fi 8027 8028 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8029 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8030 fi 8031 8032 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8033 8034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8035$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8036 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8037 if eval \${$cacheid+:} false; then : 8038 $as_echo_n "(cached) " >&6 8039else 8040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8041/* end confdefs.h. */ 8042int i; 8043int 8044main () 8045{ 8046 8047 ; 8048 return 0; 8049} 8050_ACEOF 8051if ac_fn_c_try_link "$LINENO"; then : 8052 eval $cacheid=yes 8053else 8054 eval $cacheid=no 8055fi 8056rm -f core conftest.err conftest.$ac_objext \ 8057 conftest$ac_exeext conftest.$ac_ext 8058fi 8059 8060 8061 CFLAGS="$xorg_testset_save_CFLAGS" 8062 8063 eval supported=\$$cacheid 8064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8065$as_echo "$supported" >&6; } 8066 if test "$supported" = "yes" ; then 8067 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8068 found="yes" 8069 fi 8070 fi 8071 8072 if test $found = "no" ; then 8073 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8075 fi 8076 8077 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8078 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8079 fi 8080 8081 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8082 8083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8084$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8085 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8086 if eval \${$cacheid+:} false; then : 8087 $as_echo_n "(cached) " >&6 8088else 8089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8090/* end confdefs.h. */ 8091int i; 8092int 8093main () 8094{ 8095 8096 ; 8097 return 0; 8098} 8099_ACEOF 8100if ac_fn_c_try_link "$LINENO"; then : 8101 eval $cacheid=yes 8102else 8103 eval $cacheid=no 8104fi 8105rm -f core conftest.err conftest.$ac_objext \ 8106 conftest$ac_exeext conftest.$ac_ext 8107fi 8108 8109 8110 CFLAGS="$xorg_testset_save_CFLAGS" 8111 8112 eval supported=\$$cacheid 8113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8114$as_echo "$supported" >&6; } 8115 if test "$supported" = "yes" ; then 8116 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8117 found="yes" 8118 fi 8119 fi 8120 8121 8122 8123 8124 8125 8126 8127 8128 8129 8130 8131 8132 8133 8134 8135xorg_testset_save_CFLAGS="$CFLAGS" 8136 8137if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8140$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8141if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8142 $as_echo_n "(cached) " >&6 8143else 8144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8145/* end confdefs.h. */ 8146int i; 8147_ACEOF 8148if ac_fn_c_try_compile "$LINENO"; then : 8149 xorg_cv_cc_flag_unknown_warning_option=yes 8150else 8151 xorg_cv_cc_flag_unknown_warning_option=no 8152fi 8153rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8154fi 8155{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8156$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8157 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8158 CFLAGS="$xorg_testset_save_CFLAGS" 8159fi 8160 8161if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8162 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8164 fi 8165 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8167$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8168if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8169 $as_echo_n "(cached) " >&6 8170else 8171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8172/* end confdefs.h. */ 8173int i; 8174_ACEOF 8175if ac_fn_c_try_compile "$LINENO"; then : 8176 xorg_cv_cc_flag_unused_command_line_argument=yes 8177else 8178 xorg_cv_cc_flag_unused_command_line_argument=no 8179fi 8180rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8181fi 8182{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8183$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8184 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8185 CFLAGS="$xorg_testset_save_CFLAGS" 8186fi 8187 8188found="no" 8189 8190 if test $found = "no" ; then 8191 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8193 fi 8194 8195 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8197 fi 8198 8199 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8200 8201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8202$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8203 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8204 if eval \${$cacheid+:} false; then : 8205 $as_echo_n "(cached) " >&6 8206else 8207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8208/* end confdefs.h. */ 8209int i; 8210int 8211main () 8212{ 8213 8214 ; 8215 return 0; 8216} 8217_ACEOF 8218if ac_fn_c_try_link "$LINENO"; then : 8219 eval $cacheid=yes 8220else 8221 eval $cacheid=no 8222fi 8223rm -f core conftest.err conftest.$ac_objext \ 8224 conftest$ac_exeext conftest.$ac_ext 8225fi 8226 8227 8228 CFLAGS="$xorg_testset_save_CFLAGS" 8229 8230 eval supported=\$$cacheid 8231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8232$as_echo "$supported" >&6; } 8233 if test "$supported" = "yes" ; then 8234 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8235 found="yes" 8236 fi 8237 fi 8238 8239 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8240else 8241{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8242$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 $PACKAGE_BUGREPORT" >&2;} 8243 8244 8245 8246 8247 8248 8249 8250 8251 8252 8253 8254 8255 8256xorg_testset_save_CFLAGS="$CFLAGS" 8257 8258if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8261$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8262if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8263 $as_echo_n "(cached) " >&6 8264else 8265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8266/* end confdefs.h. */ 8267int i; 8268_ACEOF 8269if ac_fn_c_try_compile "$LINENO"; then : 8270 xorg_cv_cc_flag_unknown_warning_option=yes 8271else 8272 xorg_cv_cc_flag_unknown_warning_option=no 8273fi 8274rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8275fi 8276{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8277$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8278 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8279 CFLAGS="$xorg_testset_save_CFLAGS" 8280fi 8281 8282if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8283 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8285 fi 8286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8288$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8289if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8290 $as_echo_n "(cached) " >&6 8291else 8292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8293/* end confdefs.h. */ 8294int i; 8295_ACEOF 8296if ac_fn_c_try_compile "$LINENO"; then : 8297 xorg_cv_cc_flag_unused_command_line_argument=yes 8298else 8299 xorg_cv_cc_flag_unused_command_line_argument=no 8300fi 8301rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8302fi 8303{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8304$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8305 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8306 CFLAGS="$xorg_testset_save_CFLAGS" 8307fi 8308 8309found="no" 8310 8311 if test $found = "no" ; then 8312 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8313 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8314 fi 8315 8316 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8317 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8318 fi 8319 8320 CFLAGS="$CFLAGS -Wimplicit" 8321 8322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8323$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8324 cacheid=xorg_cv_cc_flag__Wimplicit 8325 if eval \${$cacheid+:} false; then : 8326 $as_echo_n "(cached) " >&6 8327else 8328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8329/* end confdefs.h. */ 8330int i; 8331int 8332main () 8333{ 8334 8335 ; 8336 return 0; 8337} 8338_ACEOF 8339if ac_fn_c_try_link "$LINENO"; then : 8340 eval $cacheid=yes 8341else 8342 eval $cacheid=no 8343fi 8344rm -f core conftest.err conftest.$ac_objext \ 8345 conftest$ac_exeext conftest.$ac_ext 8346fi 8347 8348 8349 CFLAGS="$xorg_testset_save_CFLAGS" 8350 8351 eval supported=\$$cacheid 8352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8353$as_echo "$supported" >&6; } 8354 if test "$supported" = "yes" ; then 8355 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8356 found="yes" 8357 fi 8358 fi 8359 8360 8361 8362 8363 8364 8365 8366 8367 8368 8369 8370 8371 8372 8373 8374xorg_testset_save_CFLAGS="$CFLAGS" 8375 8376if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8379$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8380if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8381 $as_echo_n "(cached) " >&6 8382else 8383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8384/* end confdefs.h. */ 8385int i; 8386_ACEOF 8387if ac_fn_c_try_compile "$LINENO"; then : 8388 xorg_cv_cc_flag_unknown_warning_option=yes 8389else 8390 xorg_cv_cc_flag_unknown_warning_option=no 8391fi 8392rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8393fi 8394{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8395$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8396 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8397 CFLAGS="$xorg_testset_save_CFLAGS" 8398fi 8399 8400if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8401 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8403 fi 8404 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8406$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8407if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8408 $as_echo_n "(cached) " >&6 8409else 8410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8411/* end confdefs.h. */ 8412int i; 8413_ACEOF 8414if ac_fn_c_try_compile "$LINENO"; then : 8415 xorg_cv_cc_flag_unused_command_line_argument=yes 8416else 8417 xorg_cv_cc_flag_unused_command_line_argument=no 8418fi 8419rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8420fi 8421{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8422$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8423 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8424 CFLAGS="$xorg_testset_save_CFLAGS" 8425fi 8426 8427found="no" 8428 8429 if test $found = "no" ; then 8430 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8432 fi 8433 8434 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8435 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8436 fi 8437 8438 CFLAGS="$CFLAGS -Wnonnull" 8439 8440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8441$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8442 cacheid=xorg_cv_cc_flag__Wnonnull 8443 if eval \${$cacheid+:} false; then : 8444 $as_echo_n "(cached) " >&6 8445else 8446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8447/* end confdefs.h. */ 8448int i; 8449int 8450main () 8451{ 8452 8453 ; 8454 return 0; 8455} 8456_ACEOF 8457if ac_fn_c_try_link "$LINENO"; then : 8458 eval $cacheid=yes 8459else 8460 eval $cacheid=no 8461fi 8462rm -f core conftest.err conftest.$ac_objext \ 8463 conftest$ac_exeext conftest.$ac_ext 8464fi 8465 8466 8467 CFLAGS="$xorg_testset_save_CFLAGS" 8468 8469 eval supported=\$$cacheid 8470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8471$as_echo "$supported" >&6; } 8472 if test "$supported" = "yes" ; then 8473 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8474 found="yes" 8475 fi 8476 fi 8477 8478 8479 8480 8481 8482 8483 8484 8485 8486 8487 8488 8489 8490 8491 8492xorg_testset_save_CFLAGS="$CFLAGS" 8493 8494if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8497$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8498if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8499 $as_echo_n "(cached) " >&6 8500else 8501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8502/* end confdefs.h. */ 8503int i; 8504_ACEOF 8505if ac_fn_c_try_compile "$LINENO"; then : 8506 xorg_cv_cc_flag_unknown_warning_option=yes 8507else 8508 xorg_cv_cc_flag_unknown_warning_option=no 8509fi 8510rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8511fi 8512{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8513$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8514 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8515 CFLAGS="$xorg_testset_save_CFLAGS" 8516fi 8517 8518if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8521 fi 8522 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8524$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8525if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8526 $as_echo_n "(cached) " >&6 8527else 8528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8529/* end confdefs.h. */ 8530int i; 8531_ACEOF 8532if ac_fn_c_try_compile "$LINENO"; then : 8533 xorg_cv_cc_flag_unused_command_line_argument=yes 8534else 8535 xorg_cv_cc_flag_unused_command_line_argument=no 8536fi 8537rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8538fi 8539{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8540$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8541 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8542 CFLAGS="$xorg_testset_save_CFLAGS" 8543fi 8544 8545found="no" 8546 8547 if test $found = "no" ; then 8548 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8550 fi 8551 8552 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8553 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8554 fi 8555 8556 CFLAGS="$CFLAGS -Winit-self" 8557 8558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8559$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8560 cacheid=xorg_cv_cc_flag__Winit_self 8561 if eval \${$cacheid+:} false; then : 8562 $as_echo_n "(cached) " >&6 8563else 8564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8565/* end confdefs.h. */ 8566int i; 8567int 8568main () 8569{ 8570 8571 ; 8572 return 0; 8573} 8574_ACEOF 8575if ac_fn_c_try_link "$LINENO"; then : 8576 eval $cacheid=yes 8577else 8578 eval $cacheid=no 8579fi 8580rm -f core conftest.err conftest.$ac_objext \ 8581 conftest$ac_exeext conftest.$ac_ext 8582fi 8583 8584 8585 CFLAGS="$xorg_testset_save_CFLAGS" 8586 8587 eval supported=\$$cacheid 8588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8589$as_echo "$supported" >&6; } 8590 if test "$supported" = "yes" ; then 8591 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8592 found="yes" 8593 fi 8594 fi 8595 8596 8597 8598 8599 8600 8601 8602 8603 8604 8605 8606 8607 8608 8609 8610xorg_testset_save_CFLAGS="$CFLAGS" 8611 8612if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8615$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8616if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8617 $as_echo_n "(cached) " >&6 8618else 8619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8620/* end confdefs.h. */ 8621int i; 8622_ACEOF 8623if ac_fn_c_try_compile "$LINENO"; then : 8624 xorg_cv_cc_flag_unknown_warning_option=yes 8625else 8626 xorg_cv_cc_flag_unknown_warning_option=no 8627fi 8628rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8629fi 8630{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8631$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8632 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8633 CFLAGS="$xorg_testset_save_CFLAGS" 8634fi 8635 8636if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8637 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8639 fi 8640 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8642$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8643if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8644 $as_echo_n "(cached) " >&6 8645else 8646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8647/* end confdefs.h. */ 8648int i; 8649_ACEOF 8650if ac_fn_c_try_compile "$LINENO"; then : 8651 xorg_cv_cc_flag_unused_command_line_argument=yes 8652else 8653 xorg_cv_cc_flag_unused_command_line_argument=no 8654fi 8655rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8656fi 8657{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8658$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8659 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8660 CFLAGS="$xorg_testset_save_CFLAGS" 8661fi 8662 8663found="no" 8664 8665 if test $found = "no" ; then 8666 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8668 fi 8669 8670 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8671 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8672 fi 8673 8674 CFLAGS="$CFLAGS -Wmain" 8675 8676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8677$as_echo_n "checking if $CC supports -Wmain... " >&6; } 8678 cacheid=xorg_cv_cc_flag__Wmain 8679 if eval \${$cacheid+:} false; then : 8680 $as_echo_n "(cached) " >&6 8681else 8682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8683/* end confdefs.h. */ 8684int i; 8685int 8686main () 8687{ 8688 8689 ; 8690 return 0; 8691} 8692_ACEOF 8693if ac_fn_c_try_link "$LINENO"; then : 8694 eval $cacheid=yes 8695else 8696 eval $cacheid=no 8697fi 8698rm -f core conftest.err conftest.$ac_objext \ 8699 conftest$ac_exeext conftest.$ac_ext 8700fi 8701 8702 8703 CFLAGS="$xorg_testset_save_CFLAGS" 8704 8705 eval supported=\$$cacheid 8706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8707$as_echo "$supported" >&6; } 8708 if test "$supported" = "yes" ; then 8709 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8710 found="yes" 8711 fi 8712 fi 8713 8714 8715 8716 8717 8718 8719 8720 8721 8722 8723 8724 8725 8726 8727 8728xorg_testset_save_CFLAGS="$CFLAGS" 8729 8730if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8733$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8734if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8735 $as_echo_n "(cached) " >&6 8736else 8737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8738/* end confdefs.h. */ 8739int i; 8740_ACEOF 8741if ac_fn_c_try_compile "$LINENO"; then : 8742 xorg_cv_cc_flag_unknown_warning_option=yes 8743else 8744 xorg_cv_cc_flag_unknown_warning_option=no 8745fi 8746rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8747fi 8748{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8749$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8750 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8751 CFLAGS="$xorg_testset_save_CFLAGS" 8752fi 8753 8754if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8755 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8757 fi 8758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8760$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8761if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8762 $as_echo_n "(cached) " >&6 8763else 8764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8765/* end confdefs.h. */ 8766int i; 8767_ACEOF 8768if ac_fn_c_try_compile "$LINENO"; then : 8769 xorg_cv_cc_flag_unused_command_line_argument=yes 8770else 8771 xorg_cv_cc_flag_unused_command_line_argument=no 8772fi 8773rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8774fi 8775{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8776$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8777 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8778 CFLAGS="$xorg_testset_save_CFLAGS" 8779fi 8780 8781found="no" 8782 8783 if test $found = "no" ; then 8784 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8786 fi 8787 8788 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8789 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8790 fi 8791 8792 CFLAGS="$CFLAGS -Wmissing-braces" 8793 8794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8795$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8796 cacheid=xorg_cv_cc_flag__Wmissing_braces 8797 if eval \${$cacheid+:} false; then : 8798 $as_echo_n "(cached) " >&6 8799else 8800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8801/* end confdefs.h. */ 8802int i; 8803int 8804main () 8805{ 8806 8807 ; 8808 return 0; 8809} 8810_ACEOF 8811if ac_fn_c_try_link "$LINENO"; then : 8812 eval $cacheid=yes 8813else 8814 eval $cacheid=no 8815fi 8816rm -f core conftest.err conftest.$ac_objext \ 8817 conftest$ac_exeext conftest.$ac_ext 8818fi 8819 8820 8821 CFLAGS="$xorg_testset_save_CFLAGS" 8822 8823 eval supported=\$$cacheid 8824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8825$as_echo "$supported" >&6; } 8826 if test "$supported" = "yes" ; then 8827 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8828 found="yes" 8829 fi 8830 fi 8831 8832 8833 8834 8835 8836 8837 8838 8839 8840 8841 8842 8843 8844 8845 8846xorg_testset_save_CFLAGS="$CFLAGS" 8847 8848if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8851$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8852if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8853 $as_echo_n "(cached) " >&6 8854else 8855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8856/* end confdefs.h. */ 8857int i; 8858_ACEOF 8859if ac_fn_c_try_compile "$LINENO"; then : 8860 xorg_cv_cc_flag_unknown_warning_option=yes 8861else 8862 xorg_cv_cc_flag_unknown_warning_option=no 8863fi 8864rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8865fi 8866{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8867$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8868 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8869 CFLAGS="$xorg_testset_save_CFLAGS" 8870fi 8871 8872if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8873 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8875 fi 8876 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8878$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8879if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8880 $as_echo_n "(cached) " >&6 8881else 8882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8883/* end confdefs.h. */ 8884int i; 8885_ACEOF 8886if ac_fn_c_try_compile "$LINENO"; then : 8887 xorg_cv_cc_flag_unused_command_line_argument=yes 8888else 8889 xorg_cv_cc_flag_unused_command_line_argument=no 8890fi 8891rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8892fi 8893{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8894$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8895 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8896 CFLAGS="$xorg_testset_save_CFLAGS" 8897fi 8898 8899found="no" 8900 8901 if test $found = "no" ; then 8902 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8904 fi 8905 8906 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8907 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8908 fi 8909 8910 CFLAGS="$CFLAGS -Wsequence-point" 8911 8912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 8913$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 8914 cacheid=xorg_cv_cc_flag__Wsequence_point 8915 if eval \${$cacheid+:} false; then : 8916 $as_echo_n "(cached) " >&6 8917else 8918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8919/* end confdefs.h. */ 8920int i; 8921int 8922main () 8923{ 8924 8925 ; 8926 return 0; 8927} 8928_ACEOF 8929if ac_fn_c_try_link "$LINENO"; then : 8930 eval $cacheid=yes 8931else 8932 eval $cacheid=no 8933fi 8934rm -f core conftest.err conftest.$ac_objext \ 8935 conftest$ac_exeext conftest.$ac_ext 8936fi 8937 8938 8939 CFLAGS="$xorg_testset_save_CFLAGS" 8940 8941 eval supported=\$$cacheid 8942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8943$as_echo "$supported" >&6; } 8944 if test "$supported" = "yes" ; then 8945 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 8946 found="yes" 8947 fi 8948 fi 8949 8950 8951 8952 8953 8954 8955 8956 8957 8958 8959 8960 8961 8962 8963 8964xorg_testset_save_CFLAGS="$CFLAGS" 8965 8966if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8969$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8970if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8971 $as_echo_n "(cached) " >&6 8972else 8973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8974/* end confdefs.h. */ 8975int i; 8976_ACEOF 8977if ac_fn_c_try_compile "$LINENO"; then : 8978 xorg_cv_cc_flag_unknown_warning_option=yes 8979else 8980 xorg_cv_cc_flag_unknown_warning_option=no 8981fi 8982rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8983fi 8984{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8985$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8986 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8987 CFLAGS="$xorg_testset_save_CFLAGS" 8988fi 8989 8990if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8991 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8993 fi 8994 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8996$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8997if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8998 $as_echo_n "(cached) " >&6 8999else 9000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9001/* end confdefs.h. */ 9002int i; 9003_ACEOF 9004if ac_fn_c_try_compile "$LINENO"; then : 9005 xorg_cv_cc_flag_unused_command_line_argument=yes 9006else 9007 xorg_cv_cc_flag_unused_command_line_argument=no 9008fi 9009rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9010fi 9011{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9012$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9013 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9014 CFLAGS="$xorg_testset_save_CFLAGS" 9015fi 9016 9017found="no" 9018 9019 if test $found = "no" ; then 9020 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9022 fi 9023 9024 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9025 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9026 fi 9027 9028 CFLAGS="$CFLAGS -Wreturn-type" 9029 9030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9031$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9032 cacheid=xorg_cv_cc_flag__Wreturn_type 9033 if eval \${$cacheid+:} false; then : 9034 $as_echo_n "(cached) " >&6 9035else 9036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9037/* end confdefs.h. */ 9038int i; 9039int 9040main () 9041{ 9042 9043 ; 9044 return 0; 9045} 9046_ACEOF 9047if ac_fn_c_try_link "$LINENO"; then : 9048 eval $cacheid=yes 9049else 9050 eval $cacheid=no 9051fi 9052rm -f core conftest.err conftest.$ac_objext \ 9053 conftest$ac_exeext conftest.$ac_ext 9054fi 9055 9056 9057 CFLAGS="$xorg_testset_save_CFLAGS" 9058 9059 eval supported=\$$cacheid 9060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9061$as_echo "$supported" >&6; } 9062 if test "$supported" = "yes" ; then 9063 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9064 found="yes" 9065 fi 9066 fi 9067 9068 9069 9070 9071 9072 9073 9074 9075 9076 9077 9078 9079 9080 9081 9082xorg_testset_save_CFLAGS="$CFLAGS" 9083 9084if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9087$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9088if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9089 $as_echo_n "(cached) " >&6 9090else 9091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9092/* end confdefs.h. */ 9093int i; 9094_ACEOF 9095if ac_fn_c_try_compile "$LINENO"; then : 9096 xorg_cv_cc_flag_unknown_warning_option=yes 9097else 9098 xorg_cv_cc_flag_unknown_warning_option=no 9099fi 9100rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9101fi 9102{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9103$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9104 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9105 CFLAGS="$xorg_testset_save_CFLAGS" 9106fi 9107 9108if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9109 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9111 fi 9112 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9114$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9115if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9116 $as_echo_n "(cached) " >&6 9117else 9118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9119/* end confdefs.h. */ 9120int i; 9121_ACEOF 9122if ac_fn_c_try_compile "$LINENO"; then : 9123 xorg_cv_cc_flag_unused_command_line_argument=yes 9124else 9125 xorg_cv_cc_flag_unused_command_line_argument=no 9126fi 9127rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9128fi 9129{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9130$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9131 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9132 CFLAGS="$xorg_testset_save_CFLAGS" 9133fi 9134 9135found="no" 9136 9137 if test $found = "no" ; then 9138 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9140 fi 9141 9142 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9143 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9144 fi 9145 9146 CFLAGS="$CFLAGS -Wtrigraphs" 9147 9148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9149$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9150 cacheid=xorg_cv_cc_flag__Wtrigraphs 9151 if eval \${$cacheid+:} false; then : 9152 $as_echo_n "(cached) " >&6 9153else 9154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9155/* end confdefs.h. */ 9156int i; 9157int 9158main () 9159{ 9160 9161 ; 9162 return 0; 9163} 9164_ACEOF 9165if ac_fn_c_try_link "$LINENO"; then : 9166 eval $cacheid=yes 9167else 9168 eval $cacheid=no 9169fi 9170rm -f core conftest.err conftest.$ac_objext \ 9171 conftest$ac_exeext conftest.$ac_ext 9172fi 9173 9174 9175 CFLAGS="$xorg_testset_save_CFLAGS" 9176 9177 eval supported=\$$cacheid 9178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9179$as_echo "$supported" >&6; } 9180 if test "$supported" = "yes" ; then 9181 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9182 found="yes" 9183 fi 9184 fi 9185 9186 9187 9188 9189 9190 9191 9192 9193 9194 9195 9196 9197 9198 9199 9200xorg_testset_save_CFLAGS="$CFLAGS" 9201 9202if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9205$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9206if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9207 $as_echo_n "(cached) " >&6 9208else 9209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9210/* end confdefs.h. */ 9211int i; 9212_ACEOF 9213if ac_fn_c_try_compile "$LINENO"; then : 9214 xorg_cv_cc_flag_unknown_warning_option=yes 9215else 9216 xorg_cv_cc_flag_unknown_warning_option=no 9217fi 9218rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9219fi 9220{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9221$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9222 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9223 CFLAGS="$xorg_testset_save_CFLAGS" 9224fi 9225 9226if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9227 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9229 fi 9230 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9232$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9233if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9234 $as_echo_n "(cached) " >&6 9235else 9236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9237/* end confdefs.h. */ 9238int i; 9239_ACEOF 9240if ac_fn_c_try_compile "$LINENO"; then : 9241 xorg_cv_cc_flag_unused_command_line_argument=yes 9242else 9243 xorg_cv_cc_flag_unused_command_line_argument=no 9244fi 9245rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9246fi 9247{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9248$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9249 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9250 CFLAGS="$xorg_testset_save_CFLAGS" 9251fi 9252 9253found="no" 9254 9255 if test $found = "no" ; then 9256 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9257 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9258 fi 9259 9260 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9261 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9262 fi 9263 9264 CFLAGS="$CFLAGS -Warray-bounds" 9265 9266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9267$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9268 cacheid=xorg_cv_cc_flag__Warray_bounds 9269 if eval \${$cacheid+:} false; then : 9270 $as_echo_n "(cached) " >&6 9271else 9272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9273/* end confdefs.h. */ 9274int i; 9275int 9276main () 9277{ 9278 9279 ; 9280 return 0; 9281} 9282_ACEOF 9283if ac_fn_c_try_link "$LINENO"; then : 9284 eval $cacheid=yes 9285else 9286 eval $cacheid=no 9287fi 9288rm -f core conftest.err conftest.$ac_objext \ 9289 conftest$ac_exeext conftest.$ac_ext 9290fi 9291 9292 9293 CFLAGS="$xorg_testset_save_CFLAGS" 9294 9295 eval supported=\$$cacheid 9296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9297$as_echo "$supported" >&6; } 9298 if test "$supported" = "yes" ; then 9299 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9300 found="yes" 9301 fi 9302 fi 9303 9304 9305 9306 9307 9308 9309 9310 9311 9312 9313 9314 9315 9316 9317 9318xorg_testset_save_CFLAGS="$CFLAGS" 9319 9320if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9323$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9324if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9325 $as_echo_n "(cached) " >&6 9326else 9327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9328/* end confdefs.h. */ 9329int i; 9330_ACEOF 9331if ac_fn_c_try_compile "$LINENO"; then : 9332 xorg_cv_cc_flag_unknown_warning_option=yes 9333else 9334 xorg_cv_cc_flag_unknown_warning_option=no 9335fi 9336rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9337fi 9338{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9339$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9340 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9341 CFLAGS="$xorg_testset_save_CFLAGS" 9342fi 9343 9344if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9347 fi 9348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9350$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9351if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9352 $as_echo_n "(cached) " >&6 9353else 9354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9355/* end confdefs.h. */ 9356int i; 9357_ACEOF 9358if ac_fn_c_try_compile "$LINENO"; then : 9359 xorg_cv_cc_flag_unused_command_line_argument=yes 9360else 9361 xorg_cv_cc_flag_unused_command_line_argument=no 9362fi 9363rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9364fi 9365{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9366$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9367 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9368 CFLAGS="$xorg_testset_save_CFLAGS" 9369fi 9370 9371found="no" 9372 9373 if test $found = "no" ; then 9374 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9376 fi 9377 9378 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9380 fi 9381 9382 CFLAGS="$CFLAGS -Wwrite-strings" 9383 9384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9385$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9386 cacheid=xorg_cv_cc_flag__Wwrite_strings 9387 if eval \${$cacheid+:} false; then : 9388 $as_echo_n "(cached) " >&6 9389else 9390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9391/* end confdefs.h. */ 9392int i; 9393int 9394main () 9395{ 9396 9397 ; 9398 return 0; 9399} 9400_ACEOF 9401if ac_fn_c_try_link "$LINENO"; then : 9402 eval $cacheid=yes 9403else 9404 eval $cacheid=no 9405fi 9406rm -f core conftest.err conftest.$ac_objext \ 9407 conftest$ac_exeext conftest.$ac_ext 9408fi 9409 9410 9411 CFLAGS="$xorg_testset_save_CFLAGS" 9412 9413 eval supported=\$$cacheid 9414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9415$as_echo "$supported" >&6; } 9416 if test "$supported" = "yes" ; then 9417 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9418 found="yes" 9419 fi 9420 fi 9421 9422 9423 9424 9425 9426 9427 9428 9429 9430 9431 9432 9433 9434 9435 9436xorg_testset_save_CFLAGS="$CFLAGS" 9437 9438if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9441$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9442if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9443 $as_echo_n "(cached) " >&6 9444else 9445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9446/* end confdefs.h. */ 9447int i; 9448_ACEOF 9449if ac_fn_c_try_compile "$LINENO"; then : 9450 xorg_cv_cc_flag_unknown_warning_option=yes 9451else 9452 xorg_cv_cc_flag_unknown_warning_option=no 9453fi 9454rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9455fi 9456{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9457$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9458 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9459 CFLAGS="$xorg_testset_save_CFLAGS" 9460fi 9461 9462if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9465 fi 9466 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9468$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9469if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9470 $as_echo_n "(cached) " >&6 9471else 9472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9473/* end confdefs.h. */ 9474int i; 9475_ACEOF 9476if ac_fn_c_try_compile "$LINENO"; then : 9477 xorg_cv_cc_flag_unused_command_line_argument=yes 9478else 9479 xorg_cv_cc_flag_unused_command_line_argument=no 9480fi 9481rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9482fi 9483{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9484$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9485 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9486 CFLAGS="$xorg_testset_save_CFLAGS" 9487fi 9488 9489found="no" 9490 9491 if test $found = "no" ; then 9492 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9494 fi 9495 9496 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9497 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9498 fi 9499 9500 CFLAGS="$CFLAGS -Waddress" 9501 9502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9503$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9504 cacheid=xorg_cv_cc_flag__Waddress 9505 if eval \${$cacheid+:} false; then : 9506 $as_echo_n "(cached) " >&6 9507else 9508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9509/* end confdefs.h. */ 9510int i; 9511int 9512main () 9513{ 9514 9515 ; 9516 return 0; 9517} 9518_ACEOF 9519if ac_fn_c_try_link "$LINENO"; then : 9520 eval $cacheid=yes 9521else 9522 eval $cacheid=no 9523fi 9524rm -f core conftest.err conftest.$ac_objext \ 9525 conftest$ac_exeext conftest.$ac_ext 9526fi 9527 9528 9529 CFLAGS="$xorg_testset_save_CFLAGS" 9530 9531 eval supported=\$$cacheid 9532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9533$as_echo "$supported" >&6; } 9534 if test "$supported" = "yes" ; then 9535 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9536 found="yes" 9537 fi 9538 fi 9539 9540 9541 9542 9543 9544 9545 9546 9547 9548 9549 9550 9551 9552 9553 9554xorg_testset_save_CFLAGS="$CFLAGS" 9555 9556if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9559$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9560if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9561 $as_echo_n "(cached) " >&6 9562else 9563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9564/* end confdefs.h. */ 9565int i; 9566_ACEOF 9567if ac_fn_c_try_compile "$LINENO"; then : 9568 xorg_cv_cc_flag_unknown_warning_option=yes 9569else 9570 xorg_cv_cc_flag_unknown_warning_option=no 9571fi 9572rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9573fi 9574{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9575$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9576 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9577 CFLAGS="$xorg_testset_save_CFLAGS" 9578fi 9579 9580if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9583 fi 9584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9586$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9587if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9588 $as_echo_n "(cached) " >&6 9589else 9590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9591/* end confdefs.h. */ 9592int i; 9593_ACEOF 9594if ac_fn_c_try_compile "$LINENO"; then : 9595 xorg_cv_cc_flag_unused_command_line_argument=yes 9596else 9597 xorg_cv_cc_flag_unused_command_line_argument=no 9598fi 9599rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9600fi 9601{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9602$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9603 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9604 CFLAGS="$xorg_testset_save_CFLAGS" 9605fi 9606 9607found="no" 9608 9609 if test $found = "no" ; then 9610 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9612 fi 9613 9614 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9616 fi 9617 9618 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9619 9620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9621$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9622 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9623 if eval \${$cacheid+:} false; then : 9624 $as_echo_n "(cached) " >&6 9625else 9626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9627/* end confdefs.h. */ 9628int i; 9629int 9630main () 9631{ 9632 9633 ; 9634 return 0; 9635} 9636_ACEOF 9637if ac_fn_c_try_link "$LINENO"; then : 9638 eval $cacheid=yes 9639else 9640 eval $cacheid=no 9641fi 9642rm -f core conftest.err conftest.$ac_objext \ 9643 conftest$ac_exeext conftest.$ac_ext 9644fi 9645 9646 9647 CFLAGS="$xorg_testset_save_CFLAGS" 9648 9649 eval supported=\$$cacheid 9650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9651$as_echo "$supported" >&6; } 9652 if test "$supported" = "yes" ; then 9653 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9654 found="yes" 9655 fi 9656 fi 9657 9658 9659 9660 9661 9662 9663 9664 9665 9666 9667 9668 9669 9670 9671 9672xorg_testset_save_CFLAGS="$CFLAGS" 9673 9674if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9677$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9678if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9679 $as_echo_n "(cached) " >&6 9680else 9681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9682/* end confdefs.h. */ 9683int i; 9684_ACEOF 9685if ac_fn_c_try_compile "$LINENO"; then : 9686 xorg_cv_cc_flag_unknown_warning_option=yes 9687else 9688 xorg_cv_cc_flag_unknown_warning_option=no 9689fi 9690rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9691fi 9692{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9693$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9694 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9695 CFLAGS="$xorg_testset_save_CFLAGS" 9696fi 9697 9698if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9699 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9701 fi 9702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9704$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9705if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9706 $as_echo_n "(cached) " >&6 9707else 9708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9709/* end confdefs.h. */ 9710int i; 9711_ACEOF 9712if ac_fn_c_try_compile "$LINENO"; then : 9713 xorg_cv_cc_flag_unused_command_line_argument=yes 9714else 9715 xorg_cv_cc_flag_unused_command_line_argument=no 9716fi 9717rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9718fi 9719{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9720$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9721 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9722 CFLAGS="$xorg_testset_save_CFLAGS" 9723fi 9724 9725found="no" 9726 9727 if test $found = "no" ; then 9728 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9730 fi 9731 9732 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9733 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9734 fi 9735 9736 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9737 9738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9739$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9740 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9741 if eval \${$cacheid+:} false; then : 9742 $as_echo_n "(cached) " >&6 9743else 9744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9745/* end confdefs.h. */ 9746int i; 9747int 9748main () 9749{ 9750 9751 ; 9752 return 0; 9753} 9754_ACEOF 9755if ac_fn_c_try_link "$LINENO"; then : 9756 eval $cacheid=yes 9757else 9758 eval $cacheid=no 9759fi 9760rm -f core conftest.err conftest.$ac_objext \ 9761 conftest$ac_exeext conftest.$ac_ext 9762fi 9763 9764 9765 CFLAGS="$xorg_testset_save_CFLAGS" 9766 9767 eval supported=\$$cacheid 9768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9769$as_echo "$supported" >&6; } 9770 if test "$supported" = "yes" ; then 9771 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9772 found="yes" 9773 fi 9774 fi 9775 9776 9777fi 9778 9779 9780 9781 9782 9783 9784 9785 CWARNFLAGS="$BASE_CFLAGS" 9786 if test "x$GCC" = xyes ; then 9787 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9788 fi 9789 9790 9791 9792 9793 9794 9795 9796 9797# Check whether --enable-strict-compilation was given. 9798if test "${enable_strict_compilation+set}" = set; then : 9799 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9800else 9801 STRICT_COMPILE=no 9802fi 9803 9804 9805 9806 9807 9808 9809STRICT_CFLAGS="" 9810 9811 9812 9813 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823xorg_testset_save_CFLAGS="$CFLAGS" 9824 9825if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9828$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9829if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9830 $as_echo_n "(cached) " >&6 9831else 9832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9833/* end confdefs.h. */ 9834int i; 9835_ACEOF 9836if ac_fn_c_try_compile "$LINENO"; then : 9837 xorg_cv_cc_flag_unknown_warning_option=yes 9838else 9839 xorg_cv_cc_flag_unknown_warning_option=no 9840fi 9841rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9842fi 9843{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9844$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9845 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9846 CFLAGS="$xorg_testset_save_CFLAGS" 9847fi 9848 9849if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9850 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9852 fi 9853 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9855$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9856if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9857 $as_echo_n "(cached) " >&6 9858else 9859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9860/* end confdefs.h. */ 9861int i; 9862_ACEOF 9863if ac_fn_c_try_compile "$LINENO"; then : 9864 xorg_cv_cc_flag_unused_command_line_argument=yes 9865else 9866 xorg_cv_cc_flag_unused_command_line_argument=no 9867fi 9868rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9869fi 9870{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9871$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9872 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9873 CFLAGS="$xorg_testset_save_CFLAGS" 9874fi 9875 9876found="no" 9877 9878 if test $found = "no" ; then 9879 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9881 fi 9882 9883 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9884 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9885 fi 9886 9887 CFLAGS="$CFLAGS -pedantic" 9888 9889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 9890$as_echo_n "checking if $CC supports -pedantic... " >&6; } 9891 cacheid=xorg_cv_cc_flag__pedantic 9892 if eval \${$cacheid+:} false; then : 9893 $as_echo_n "(cached) " >&6 9894else 9895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9896/* end confdefs.h. */ 9897int i; 9898int 9899main () 9900{ 9901 9902 ; 9903 return 0; 9904} 9905_ACEOF 9906if ac_fn_c_try_link "$LINENO"; then : 9907 eval $cacheid=yes 9908else 9909 eval $cacheid=no 9910fi 9911rm -f core conftest.err conftest.$ac_objext \ 9912 conftest$ac_exeext conftest.$ac_ext 9913fi 9914 9915 9916 CFLAGS="$xorg_testset_save_CFLAGS" 9917 9918 eval supported=\$$cacheid 9919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9920$as_echo "$supported" >&6; } 9921 if test "$supported" = "yes" ; then 9922 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 9923 found="yes" 9924 fi 9925 fi 9926 9927 9928 9929 9930 9931 9932 9933 9934 9935 9936 9937 9938 9939 9940 9941xorg_testset_save_CFLAGS="$CFLAGS" 9942 9943if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9946$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9947if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9948 $as_echo_n "(cached) " >&6 9949else 9950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9951/* end confdefs.h. */ 9952int i; 9953_ACEOF 9954if ac_fn_c_try_compile "$LINENO"; then : 9955 xorg_cv_cc_flag_unknown_warning_option=yes 9956else 9957 xorg_cv_cc_flag_unknown_warning_option=no 9958fi 9959rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9960fi 9961{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9962$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9963 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9964 CFLAGS="$xorg_testset_save_CFLAGS" 9965fi 9966 9967if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9968 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9970 fi 9971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9973$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9974if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9975 $as_echo_n "(cached) " >&6 9976else 9977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9978/* end confdefs.h. */ 9979int i; 9980_ACEOF 9981if ac_fn_c_try_compile "$LINENO"; then : 9982 xorg_cv_cc_flag_unused_command_line_argument=yes 9983else 9984 xorg_cv_cc_flag_unused_command_line_argument=no 9985fi 9986rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9987fi 9988{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9989$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9990 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9991 CFLAGS="$xorg_testset_save_CFLAGS" 9992fi 9993 9994found="no" 9995 9996 if test $found = "no" ; then 9997 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9999 fi 10000 10001 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10002 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10003 fi 10004 10005 CFLAGS="$CFLAGS -Werror" 10006 10007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10008$as_echo_n "checking if $CC supports -Werror... " >&6; } 10009 cacheid=xorg_cv_cc_flag__Werror 10010 if eval \${$cacheid+:} false; then : 10011 $as_echo_n "(cached) " >&6 10012else 10013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10014/* end confdefs.h. */ 10015int i; 10016int 10017main () 10018{ 10019 10020 ; 10021 return 0; 10022} 10023_ACEOF 10024if ac_fn_c_try_link "$LINENO"; then : 10025 eval $cacheid=yes 10026else 10027 eval $cacheid=no 10028fi 10029rm -f core conftest.err conftest.$ac_objext \ 10030 conftest$ac_exeext conftest.$ac_ext 10031fi 10032 10033 10034 CFLAGS="$xorg_testset_save_CFLAGS" 10035 10036 eval supported=\$$cacheid 10037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10038$as_echo "$supported" >&6; } 10039 if test "$supported" = "yes" ; then 10040 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10041 found="yes" 10042 fi 10043 fi 10044 10045 if test $found = "no" ; then 10046 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10048 fi 10049 10050 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10051 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10052 fi 10053 10054 CFLAGS="$CFLAGS -errwarn" 10055 10056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10057$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10058 cacheid=xorg_cv_cc_flag__errwarn 10059 if eval \${$cacheid+:} false; then : 10060 $as_echo_n "(cached) " >&6 10061else 10062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10063/* end confdefs.h. */ 10064int i; 10065int 10066main () 10067{ 10068 10069 ; 10070 return 0; 10071} 10072_ACEOF 10073if ac_fn_c_try_link "$LINENO"; then : 10074 eval $cacheid=yes 10075else 10076 eval $cacheid=no 10077fi 10078rm -f core conftest.err conftest.$ac_objext \ 10079 conftest$ac_exeext conftest.$ac_ext 10080fi 10081 10082 10083 CFLAGS="$xorg_testset_save_CFLAGS" 10084 10085 eval supported=\$$cacheid 10086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10087$as_echo "$supported" >&6; } 10088 if test "$supported" = "yes" ; then 10089 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10090 found="yes" 10091 fi 10092 fi 10093 10094 10095 10096# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10097# activate it with -Werror, so we add it here explicitly. 10098 10099 10100 10101 10102 10103 10104 10105 10106 10107 10108 10109 10110 10111xorg_testset_save_CFLAGS="$CFLAGS" 10112 10113if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10116$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10117if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10118 $as_echo_n "(cached) " >&6 10119else 10120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10121/* end confdefs.h. */ 10122int i; 10123_ACEOF 10124if ac_fn_c_try_compile "$LINENO"; then : 10125 xorg_cv_cc_flag_unknown_warning_option=yes 10126else 10127 xorg_cv_cc_flag_unknown_warning_option=no 10128fi 10129rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10130fi 10131{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10132$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10133 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10134 CFLAGS="$xorg_testset_save_CFLAGS" 10135fi 10136 10137if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10138 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10140 fi 10141 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10143$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10144if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10145 $as_echo_n "(cached) " >&6 10146else 10147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10148/* end confdefs.h. */ 10149int i; 10150_ACEOF 10151if ac_fn_c_try_compile "$LINENO"; then : 10152 xorg_cv_cc_flag_unused_command_line_argument=yes 10153else 10154 xorg_cv_cc_flag_unused_command_line_argument=no 10155fi 10156rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10157fi 10158{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10159$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10160 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10161 CFLAGS="$xorg_testset_save_CFLAGS" 10162fi 10163 10164found="no" 10165 10166 if test $found = "no" ; then 10167 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10169 fi 10170 10171 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10173 fi 10174 10175 CFLAGS="$CFLAGS -Werror=attributes" 10176 10177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10178$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10179 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10180 if eval \${$cacheid+:} false; then : 10181 $as_echo_n "(cached) " >&6 10182else 10183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10184/* end confdefs.h. */ 10185int i; 10186int 10187main () 10188{ 10189 10190 ; 10191 return 0; 10192} 10193_ACEOF 10194if ac_fn_c_try_link "$LINENO"; then : 10195 eval $cacheid=yes 10196else 10197 eval $cacheid=no 10198fi 10199rm -f core conftest.err conftest.$ac_objext \ 10200 conftest$ac_exeext conftest.$ac_ext 10201fi 10202 10203 10204 CFLAGS="$xorg_testset_save_CFLAGS" 10205 10206 eval supported=\$$cacheid 10207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10208$as_echo "$supported" >&6; } 10209 if test "$supported" = "yes" ; then 10210 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10211 found="yes" 10212 fi 10213 fi 10214 10215 10216 10217if test "x$STRICT_COMPILE" = "xyes"; then 10218 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10219 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10220fi 10221 10222 10223 10224 10225 10226 10227cat >>confdefs.h <<_ACEOF 10228#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10229_ACEOF 10230 10231 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10232 if test "x$PVM" = "x"; then 10233 PVM="0" 10234 fi 10235 10236cat >>confdefs.h <<_ACEOF 10237#define PACKAGE_VERSION_MINOR $PVM 10238_ACEOF 10239 10240 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10241 if test "x$PVP" = "x"; then 10242 PVP="0" 10243 fi 10244 10245cat >>confdefs.h <<_ACEOF 10246#define PACKAGE_VERSION_PATCHLEVEL $PVP 10247_ACEOF 10248 10249 10250 10251CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10252mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10253|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10254echo 'git directory not found: installing possibly empty changelog.' >&2)" 10255 10256 10257 10258 10259macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10260INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10261mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10262|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10263echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10264 10265 10266 10267 10268 10269 10270if test x$APP_MAN_SUFFIX = x ; then 10271 APP_MAN_SUFFIX=1 10272fi 10273if test x$APP_MAN_DIR = x ; then 10274 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10275fi 10276 10277if test x$LIB_MAN_SUFFIX = x ; then 10278 LIB_MAN_SUFFIX=3 10279fi 10280if test x$LIB_MAN_DIR = x ; then 10281 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10282fi 10283 10284if test x$FILE_MAN_SUFFIX = x ; then 10285 case $host_os in 10286 solaris*) FILE_MAN_SUFFIX=4 ;; 10287 *) FILE_MAN_SUFFIX=5 ;; 10288 esac 10289fi 10290if test x$FILE_MAN_DIR = x ; then 10291 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10292fi 10293 10294if test x$MISC_MAN_SUFFIX = x ; then 10295 case $host_os in 10296 solaris*) MISC_MAN_SUFFIX=5 ;; 10297 *) MISC_MAN_SUFFIX=7 ;; 10298 esac 10299fi 10300if test x$MISC_MAN_DIR = x ; then 10301 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10302fi 10303 10304if test x$DRIVER_MAN_SUFFIX = x ; then 10305 case $host_os in 10306 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10307 *) DRIVER_MAN_SUFFIX=4 ;; 10308 esac 10309fi 10310if test x$DRIVER_MAN_DIR = x ; then 10311 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10312fi 10313 10314if test x$ADMIN_MAN_SUFFIX = x ; then 10315 case $host_os in 10316 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10317 *) ADMIN_MAN_SUFFIX=8 ;; 10318 esac 10319fi 10320if test x$ADMIN_MAN_DIR = x ; then 10321 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10322fi 10323 10324 10325 10326 10327 10328 10329 10330 10331 10332 10333 10334 10335 10336 10337 10338XORG_MAN_PAGE="X Version 11" 10339 10340MAN_SUBSTS="\ 10341 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10342 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10343 -e 's|__xservername__|Xorg|g' \ 10344 -e 's|__xconfigfile__|xorg.conf|g' \ 10345 -e 's|__projectroot__|\$(prefix)|g' \ 10346 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10347 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10348 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10349 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10350 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10351 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10352 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10353 10354 10355 10356# Check whether --enable-silent-rules was given. 10357if test "${enable_silent_rules+set}" = set; then : 10358 enableval=$enable_silent_rules; 10359fi 10360 10361case $enable_silent_rules in 10362yes) AM_DEFAULT_VERBOSITY=0;; 10363no) AM_DEFAULT_VERBOSITY=1;; 10364*) AM_DEFAULT_VERBOSITY=0;; 10365esac 10366AM_BACKSLASH='\' 10367 10368 10369 10370# Checks for pkg-config packages 10371 10372pkg_failed=no 10373{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XVIDTUNE" >&5 10374$as_echo_n "checking for XVIDTUNE... " >&6; } 10375 10376if test -n "$XVIDTUNE_CFLAGS"; then 10377 pkg_cv_XVIDTUNE_CFLAGS="$XVIDTUNE_CFLAGS" 10378 elif test -n "$PKG_CONFIG"; then 10379 if test -n "$PKG_CONFIG" && \ 10380 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86vm xt xaw7 xmu x11\""; } >&5 10381 ($PKG_CONFIG --exists --print-errors "xxf86vm xt xaw7 xmu x11") 2>&5 10382 ac_status=$? 10383 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10384 test $ac_status = 0; }; then 10385 pkg_cv_XVIDTUNE_CFLAGS=`$PKG_CONFIG --cflags "xxf86vm xt xaw7 xmu x11" 2>/dev/null` 10386else 10387 pkg_failed=yes 10388fi 10389 else 10390 pkg_failed=untried 10391fi 10392if test -n "$XVIDTUNE_LIBS"; then 10393 pkg_cv_XVIDTUNE_LIBS="$XVIDTUNE_LIBS" 10394 elif test -n "$PKG_CONFIG"; then 10395 if test -n "$PKG_CONFIG" && \ 10396 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86vm xt xaw7 xmu x11\""; } >&5 10397 ($PKG_CONFIG --exists --print-errors "xxf86vm xt xaw7 xmu x11") 2>&5 10398 ac_status=$? 10399 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10400 test $ac_status = 0; }; then 10401 pkg_cv_XVIDTUNE_LIBS=`$PKG_CONFIG --libs "xxf86vm xt xaw7 xmu x11" 2>/dev/null` 10402else 10403 pkg_failed=yes 10404fi 10405 else 10406 pkg_failed=untried 10407fi 10408 10409 10410 10411if test $pkg_failed = yes; then 10412 10413if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10414 _pkg_short_errors_supported=yes 10415else 10416 _pkg_short_errors_supported=no 10417fi 10418 if test $_pkg_short_errors_supported = yes; then 10419 XVIDTUNE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xxf86vm xt xaw7 xmu x11" 2>&1` 10420 else 10421 XVIDTUNE_PKG_ERRORS=`$PKG_CONFIG --print-errors "xxf86vm xt xaw7 xmu x11" 2>&1` 10422 fi 10423 # Put the nasty error message in config.log where it belongs 10424 echo "$XVIDTUNE_PKG_ERRORS" >&5 10425 10426 as_fn_error $? "Package requirements (xxf86vm xt xaw7 xmu x11) were not met: 10427 10428$XVIDTUNE_PKG_ERRORS 10429 10430Consider adjusting the PKG_CONFIG_PATH environment variable if you 10431installed software in a non-standard prefix. 10432 10433Alternatively, you may set the environment variables XVIDTUNE_CFLAGS 10434and XVIDTUNE_LIBS to avoid the need to call pkg-config. 10435See the pkg-config man page for more details. 10436" "$LINENO" 5 10437elif test $pkg_failed = untried; then 10438 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10439$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10440as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10441is in your PATH or set the PKG_CONFIG environment variable to the full 10442path to pkg-config. 10443 10444Alternatively, you may set the environment variables XVIDTUNE_CFLAGS 10445and XVIDTUNE_LIBS to avoid the need to call pkg-config. 10446See the pkg-config man page for more details. 10447 10448To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10449See \`config.log' for more details" "$LINENO" 5; } 10450else 10451 XVIDTUNE_CFLAGS=$pkg_cv_XVIDTUNE_CFLAGS 10452 XVIDTUNE_LIBS=$pkg_cv_XVIDTUNE_LIBS 10453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10454$as_echo "yes" >&6; } 10455 : 10456fi 10457xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 10458 10459# Check whether --with-appdefaultdir was given. 10460if test "${with_appdefaultdir+set}" = set; then : 10461 withval=$with_appdefaultdir; appdefaultdir="$withval" 10462else 10463 appdefaultdir="${xt_appdefaultdir}" 10464fi 10465 10466 10467 10468 10469ac_config_files="$ac_config_files Makefile man/Makefile" 10470 10471cat >confcache <<\_ACEOF 10472# This file is a shell script that caches the results of configure 10473# tests run on this system so they can be shared between configure 10474# scripts and configure runs, see configure's option --config-cache. 10475# It is not useful on other systems. If it contains results you don't 10476# want to keep, you may remove or edit it. 10477# 10478# config.status only pays attention to the cache file if you give it 10479# the --recheck option to rerun configure. 10480# 10481# `ac_cv_env_foo' variables (set or unset) will be overridden when 10482# loading this file, other *unset* `ac_cv_foo' will be assigned the 10483# following values. 10484 10485_ACEOF 10486 10487# The following way of writing the cache mishandles newlines in values, 10488# but we know of no workaround that is simple, portable, and efficient. 10489# So, we kill variables containing newlines. 10490# Ultrix sh set writes to stderr and can't be redirected directly, 10491# and sets the high bit in the cache file unless we assign to the vars. 10492( 10493 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10494 eval ac_val=\$$ac_var 10495 case $ac_val in #( 10496 *${as_nl}*) 10497 case $ac_var in #( 10498 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10499$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10500 esac 10501 case $ac_var in #( 10502 _ | IFS | as_nl) ;; #( 10503 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10504 *) { eval $ac_var=; unset $ac_var;} ;; 10505 esac ;; 10506 esac 10507 done 10508 10509 (set) 2>&1 | 10510 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10511 *${as_nl}ac_space=\ *) 10512 # `set' does not quote correctly, so add quotes: double-quote 10513 # substitution turns \\\\ into \\, and sed turns \\ into \. 10514 sed -n \ 10515 "s/'/'\\\\''/g; 10516 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10517 ;; #( 10518 *) 10519 # `set' quotes correctly as required by POSIX, so do not add quotes. 10520 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10521 ;; 10522 esac | 10523 sort 10524) | 10525 sed ' 10526 /^ac_cv_env_/b end 10527 t clear 10528 :clear 10529 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10530 t end 10531 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10532 :end' >>confcache 10533if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10534 if test -w "$cache_file"; then 10535 if test "x$cache_file" != "x/dev/null"; then 10536 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10537$as_echo "$as_me: updating cache $cache_file" >&6;} 10538 if test ! -f "$cache_file" || test -h "$cache_file"; then 10539 cat confcache >"$cache_file" 10540 else 10541 case $cache_file in #( 10542 */* | ?:*) 10543 mv -f confcache "$cache_file"$$ && 10544 mv -f "$cache_file"$$ "$cache_file" ;; #( 10545 *) 10546 mv -f confcache "$cache_file" ;; 10547 esac 10548 fi 10549 fi 10550 else 10551 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10552$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10553 fi 10554fi 10555rm -f confcache 10556 10557test "x$prefix" = xNONE && prefix=$ac_default_prefix 10558# Let make expand exec_prefix. 10559test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10560 10561DEFS=-DHAVE_CONFIG_H 10562 10563ac_libobjs= 10564ac_ltlibobjs= 10565U= 10566for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10567 # 1. Remove the extension, and $U if already installed. 10568 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10569 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10570 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10571 # will be set to the directory where LIBOBJS objects are built. 10572 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10573 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10574done 10575LIBOBJS=$ac_libobjs 10576 10577LTLIBOBJS=$ac_ltlibobjs 10578 10579 10580 if test -n "$EXEEXT"; then 10581 am__EXEEXT_TRUE= 10582 am__EXEEXT_FALSE='#' 10583else 10584 am__EXEEXT_TRUE='#' 10585 am__EXEEXT_FALSE= 10586fi 10587 10588if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 10589 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 10590Usually this means the macro was only invoked conditionally." "$LINENO" 5 10591fi 10592if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10593 as_fn_error $? "conditional \"AMDEP\" was never defined. 10594Usually this means the macro was only invoked conditionally." "$LINENO" 5 10595fi 10596if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10597 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10598Usually this means the macro was only invoked conditionally." "$LINENO" 5 10599fi 10600 10601: "${CONFIG_STATUS=./config.status}" 10602ac_write_fail=0 10603ac_clean_files_save=$ac_clean_files 10604ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10605{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10606$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10607as_write_fail=0 10608cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10609#! $SHELL 10610# Generated by $as_me. 10611# Run this file to recreate the current configuration. 10612# Compiler output produced by configure, useful for debugging 10613# configure, is in config.log if it exists. 10614 10615debug=false 10616ac_cs_recheck=false 10617ac_cs_silent=false 10618 10619SHELL=\${CONFIG_SHELL-$SHELL} 10620export SHELL 10621_ASEOF 10622cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10623## -------------------- ## 10624## M4sh Initialization. ## 10625## -------------------- ## 10626 10627# Be more Bourne compatible 10628DUALCASE=1; export DUALCASE # for MKS sh 10629if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10630 emulate sh 10631 NULLCMD=: 10632 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10633 # is contrary to our usage. Disable this feature. 10634 alias -g '${1+"$@"}'='"$@"' 10635 setopt NO_GLOB_SUBST 10636else 10637 case `(set -o) 2>/dev/null` in #( 10638 *posix*) : 10639 set -o posix ;; #( 10640 *) : 10641 ;; 10642esac 10643fi 10644 10645 10646as_nl=' 10647' 10648export as_nl 10649# Printing a long string crashes Solaris 7 /usr/bin/printf. 10650as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10651as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10652as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10653# Prefer a ksh shell builtin over an external printf program on Solaris, 10654# but without wasting forks for bash or zsh. 10655if test -z "$BASH_VERSION$ZSH_VERSION" \ 10656 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10657 as_echo='print -r --' 10658 as_echo_n='print -rn --' 10659elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10660 as_echo='printf %s\n' 10661 as_echo_n='printf %s' 10662else 10663 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10664 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10665 as_echo_n='/usr/ucb/echo -n' 10666 else 10667 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10668 as_echo_n_body='eval 10669 arg=$1; 10670 case $arg in #( 10671 *"$as_nl"*) 10672 expr "X$arg" : "X\\(.*\\)$as_nl"; 10673 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10674 esac; 10675 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10676 ' 10677 export as_echo_n_body 10678 as_echo_n='sh -c $as_echo_n_body as_echo' 10679 fi 10680 export as_echo_body 10681 as_echo='sh -c $as_echo_body as_echo' 10682fi 10683 10684# The user is always right. 10685if test "${PATH_SEPARATOR+set}" != set; then 10686 PATH_SEPARATOR=: 10687 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10688 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10689 PATH_SEPARATOR=';' 10690 } 10691fi 10692 10693 10694# IFS 10695# We need space, tab and new line, in precisely that order. Quoting is 10696# there to prevent editors from complaining about space-tab. 10697# (If _AS_PATH_WALK were called with IFS unset, it would disable word 10698# splitting by setting IFS to empty value.) 10699IFS=" "" $as_nl" 10700 10701# Find who we are. Look in the path if we contain no directory separator. 10702as_myself= 10703case $0 in #(( 10704 *[\\/]* ) as_myself=$0 ;; 10705 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10706for as_dir in $PATH 10707do 10708 IFS=$as_save_IFS 10709 test -z "$as_dir" && as_dir=. 10710 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10711 done 10712IFS=$as_save_IFS 10713 10714 ;; 10715esac 10716# We did not find ourselves, most probably we were run as `sh COMMAND' 10717# in which case we are not to be found in the path. 10718if test "x$as_myself" = x; then 10719 as_myself=$0 10720fi 10721if test ! -f "$as_myself"; then 10722 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10723 exit 1 10724fi 10725 10726# Unset variables that we do not need and which cause bugs (e.g. in 10727# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10728# suppresses any "Segmentation fault" message there. '((' could 10729# trigger a bug in pdksh 5.2.14. 10730for as_var in BASH_ENV ENV MAIL MAILPATH 10731do eval test x\${$as_var+set} = xset \ 10732 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10733done 10734PS1='$ ' 10735PS2='> ' 10736PS4='+ ' 10737 10738# NLS nuisances. 10739LC_ALL=C 10740export LC_ALL 10741LANGUAGE=C 10742export LANGUAGE 10743 10744# CDPATH. 10745(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10746 10747 10748# as_fn_error STATUS ERROR [LINENO LOG_FD] 10749# ---------------------------------------- 10750# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10751# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10752# script with STATUS, using 1 if that was 0. 10753as_fn_error () 10754{ 10755 as_status=$1; test $as_status -eq 0 && as_status=1 10756 if test "$4"; then 10757 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10758 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10759 fi 10760 $as_echo "$as_me: error: $2" >&2 10761 as_fn_exit $as_status 10762} # as_fn_error 10763 10764 10765# as_fn_set_status STATUS 10766# ----------------------- 10767# Set $? to STATUS, without forking. 10768as_fn_set_status () 10769{ 10770 return $1 10771} # as_fn_set_status 10772 10773# as_fn_exit STATUS 10774# ----------------- 10775# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10776as_fn_exit () 10777{ 10778 set +e 10779 as_fn_set_status $1 10780 exit $1 10781} # as_fn_exit 10782 10783# as_fn_unset VAR 10784# --------------- 10785# Portably unset VAR. 10786as_fn_unset () 10787{ 10788 { eval $1=; unset $1;} 10789} 10790as_unset=as_fn_unset 10791# as_fn_append VAR VALUE 10792# ---------------------- 10793# Append the text in VALUE to the end of the definition contained in VAR. Take 10794# advantage of any shell optimizations that allow amortized linear growth over 10795# repeated appends, instead of the typical quadratic growth present in naive 10796# implementations. 10797if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10798 eval 'as_fn_append () 10799 { 10800 eval $1+=\$2 10801 }' 10802else 10803 as_fn_append () 10804 { 10805 eval $1=\$$1\$2 10806 } 10807fi # as_fn_append 10808 10809# as_fn_arith ARG... 10810# ------------------ 10811# Perform arithmetic evaluation on the ARGs, and store the result in the 10812# global $as_val. Take advantage of shells that can avoid forks. The arguments 10813# must be portable across $(()) and expr. 10814if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10815 eval 'as_fn_arith () 10816 { 10817 as_val=$(( $* )) 10818 }' 10819else 10820 as_fn_arith () 10821 { 10822 as_val=`expr "$@" || test $? -eq 1` 10823 } 10824fi # as_fn_arith 10825 10826 10827if expr a : '\(a\)' >/dev/null 2>&1 && 10828 test "X`expr 00001 : '.*\(...\)'`" = X001; then 10829 as_expr=expr 10830else 10831 as_expr=false 10832fi 10833 10834if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 10835 as_basename=basename 10836else 10837 as_basename=false 10838fi 10839 10840if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 10841 as_dirname=dirname 10842else 10843 as_dirname=false 10844fi 10845 10846as_me=`$as_basename -- "$0" || 10847$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 10848 X"$0" : 'X\(//\)$' \| \ 10849 X"$0" : 'X\(/\)' \| . 2>/dev/null || 10850$as_echo X/"$0" | 10851 sed '/^.*\/\([^/][^/]*\)\/*$/{ 10852 s//\1/ 10853 q 10854 } 10855 /^X\/\(\/\/\)$/{ 10856 s//\1/ 10857 q 10858 } 10859 /^X\/\(\/\).*/{ 10860 s//\1/ 10861 q 10862 } 10863 s/.*/./; q'` 10864 10865# Avoid depending upon Character Ranges. 10866as_cr_letters='abcdefghijklmnopqrstuvwxyz' 10867as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 10868as_cr_Letters=$as_cr_letters$as_cr_LETTERS 10869as_cr_digits='0123456789' 10870as_cr_alnum=$as_cr_Letters$as_cr_digits 10871 10872ECHO_C= ECHO_N= ECHO_T= 10873case `echo -n x` in #((((( 10874-n*) 10875 case `echo 'xy\c'` in 10876 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 10877 xy) ECHO_C='\c';; 10878 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 10879 ECHO_T=' ';; 10880 esac;; 10881*) 10882 ECHO_N='-n';; 10883esac 10884 10885rm -f conf$$ conf$$.exe conf$$.file 10886if test -d conf$$.dir; then 10887 rm -f conf$$.dir/conf$$.file 10888else 10889 rm -f conf$$.dir 10890 mkdir conf$$.dir 2>/dev/null 10891fi 10892if (echo >conf$$.file) 2>/dev/null; then 10893 if ln -s conf$$.file conf$$ 2>/dev/null; then 10894 as_ln_s='ln -s' 10895 # ... but there are two gotchas: 10896 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 10897 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 10898 # In both cases, we have to default to `cp -p'. 10899 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 10900 as_ln_s='cp -p' 10901 elif ln conf$$.file conf$$ 2>/dev/null; then 10902 as_ln_s=ln 10903 else 10904 as_ln_s='cp -p' 10905 fi 10906else 10907 as_ln_s='cp -p' 10908fi 10909rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 10910rmdir conf$$.dir 2>/dev/null 10911 10912 10913# as_fn_mkdir_p 10914# ------------- 10915# Create "$as_dir" as a directory, including parents if necessary. 10916as_fn_mkdir_p () 10917{ 10918 10919 case $as_dir in #( 10920 -*) as_dir=./$as_dir;; 10921 esac 10922 test -d "$as_dir" || eval $as_mkdir_p || { 10923 as_dirs= 10924 while :; do 10925 case $as_dir in #( 10926 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 10927 *) as_qdir=$as_dir;; 10928 esac 10929 as_dirs="'$as_qdir' $as_dirs" 10930 as_dir=`$as_dirname -- "$as_dir" || 10931$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10932 X"$as_dir" : 'X\(//\)[^/]' \| \ 10933 X"$as_dir" : 'X\(//\)$' \| \ 10934 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 10935$as_echo X"$as_dir" | 10936 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10937 s//\1/ 10938 q 10939 } 10940 /^X\(\/\/\)[^/].*/{ 10941 s//\1/ 10942 q 10943 } 10944 /^X\(\/\/\)$/{ 10945 s//\1/ 10946 q 10947 } 10948 /^X\(\/\).*/{ 10949 s//\1/ 10950 q 10951 } 10952 s/.*/./; q'` 10953 test -d "$as_dir" && break 10954 done 10955 test -z "$as_dirs" || eval "mkdir $as_dirs" 10956 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 10957 10958 10959} # as_fn_mkdir_p 10960if mkdir -p . 2>/dev/null; then 10961 as_mkdir_p='mkdir -p "$as_dir"' 10962else 10963 test -d ./-p && rmdir ./-p 10964 as_mkdir_p=false 10965fi 10966 10967if test -x / >/dev/null 2>&1; then 10968 as_test_x='test -x' 10969else 10970 if ls -dL / >/dev/null 2>&1; then 10971 as_ls_L_option=L 10972 else 10973 as_ls_L_option= 10974 fi 10975 as_test_x=' 10976 eval sh -c '\'' 10977 if test -d "$1"; then 10978 test -d "$1/."; 10979 else 10980 case $1 in #( 10981 -*)set "./$1";; 10982 esac; 10983 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 10984 ???[sx]*):;;*)false;;esac;fi 10985 '\'' sh 10986 ' 10987fi 10988as_executable_p=$as_test_x 10989 10990# Sed expression to map a string onto a valid CPP name. 10991as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 10992 10993# Sed expression to map a string onto a valid variable name. 10994as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 10995 10996 10997exec 6>&1 10998## ----------------------------------- ## 10999## Main body of $CONFIG_STATUS script. ## 11000## ----------------------------------- ## 11001_ASEOF 11002test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11003 11004cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11005# Save the log message, to keep $0 and so on meaningful, and to 11006# report actual input values of CONFIG_FILES etc. instead of their 11007# values after options handling. 11008ac_log=" 11009This file was extended by xvidtune $as_me 1.0.3, which was 11010generated by GNU Autoconf 2.68. Invocation command line was 11011 11012 CONFIG_FILES = $CONFIG_FILES 11013 CONFIG_HEADERS = $CONFIG_HEADERS 11014 CONFIG_LINKS = $CONFIG_LINKS 11015 CONFIG_COMMANDS = $CONFIG_COMMANDS 11016 $ $0 $@ 11017 11018on `(hostname || uname -n) 2>/dev/null | sed 1q` 11019" 11020 11021_ACEOF 11022 11023case $ac_config_files in *" 11024"*) set x $ac_config_files; shift; ac_config_files=$*;; 11025esac 11026 11027case $ac_config_headers in *" 11028"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11029esac 11030 11031 11032cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11033# Files that config.status was made for. 11034config_files="$ac_config_files" 11035config_headers="$ac_config_headers" 11036config_commands="$ac_config_commands" 11037 11038_ACEOF 11039 11040cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11041ac_cs_usage="\ 11042\`$as_me' instantiates files and other configuration actions 11043from templates according to the current configuration. Unless the files 11044and actions are specified as TAGs, all are instantiated by default. 11045 11046Usage: $0 [OPTION]... [TAG]... 11047 11048 -h, --help print this help, then exit 11049 -V, --version print version number and configuration settings, then exit 11050 --config print configuration, then exit 11051 -q, --quiet, --silent 11052 do not print progress messages 11053 -d, --debug don't remove temporary files 11054 --recheck update $as_me by reconfiguring in the same conditions 11055 --file=FILE[:TEMPLATE] 11056 instantiate the configuration file FILE 11057 --header=FILE[:TEMPLATE] 11058 instantiate the configuration header FILE 11059 11060Configuration files: 11061$config_files 11062 11063Configuration headers: 11064$config_headers 11065 11066Configuration commands: 11067$config_commands 11068 11069Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11070 11071_ACEOF 11072cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11073ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11074ac_cs_version="\\ 11075xvidtune config.status 1.0.3 11076configured by $0, generated by GNU Autoconf 2.68, 11077 with options \\"\$ac_cs_config\\" 11078 11079Copyright (C) 2010 Free Software Foundation, Inc. 11080This config.status script is free software; the Free Software Foundation 11081gives unlimited permission to copy, distribute and modify it." 11082 11083ac_pwd='$ac_pwd' 11084srcdir='$srcdir' 11085INSTALL='$INSTALL' 11086MKDIR_P='$MKDIR_P' 11087AWK='$AWK' 11088test -n "\$AWK" || AWK=awk 11089_ACEOF 11090 11091cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11092# The default lists apply if the user does not specify any file. 11093ac_need_defaults=: 11094while test $# != 0 11095do 11096 case $1 in 11097 --*=?*) 11098 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11099 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11100 ac_shift=: 11101 ;; 11102 --*=) 11103 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11104 ac_optarg= 11105 ac_shift=: 11106 ;; 11107 *) 11108 ac_option=$1 11109 ac_optarg=$2 11110 ac_shift=shift 11111 ;; 11112 esac 11113 11114 case $ac_option in 11115 # Handling of the options. 11116 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11117 ac_cs_recheck=: ;; 11118 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11119 $as_echo "$ac_cs_version"; exit ;; 11120 --config | --confi | --conf | --con | --co | --c ) 11121 $as_echo "$ac_cs_config"; exit ;; 11122 --debug | --debu | --deb | --de | --d | -d ) 11123 debug=: ;; 11124 --file | --fil | --fi | --f ) 11125 $ac_shift 11126 case $ac_optarg in 11127 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11128 '') as_fn_error $? "missing file argument" ;; 11129 esac 11130 as_fn_append CONFIG_FILES " '$ac_optarg'" 11131 ac_need_defaults=false;; 11132 --header | --heade | --head | --hea ) 11133 $ac_shift 11134 case $ac_optarg in 11135 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11136 esac 11137 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11138 ac_need_defaults=false;; 11139 --he | --h) 11140 # Conflict between --help and --header 11141 as_fn_error $? "ambiguous option: \`$1' 11142Try \`$0 --help' for more information.";; 11143 --help | --hel | -h ) 11144 $as_echo "$ac_cs_usage"; exit ;; 11145 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11146 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11147 ac_cs_silent=: ;; 11148 11149 # This is an error. 11150 -*) as_fn_error $? "unrecognized option: \`$1' 11151Try \`$0 --help' for more information." ;; 11152 11153 *) as_fn_append ac_config_targets " $1" 11154 ac_need_defaults=false ;; 11155 11156 esac 11157 shift 11158done 11159 11160ac_configure_extra_args= 11161 11162if $ac_cs_silent; then 11163 exec 6>/dev/null 11164 ac_configure_extra_args="$ac_configure_extra_args --silent" 11165fi 11166 11167_ACEOF 11168cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11169if \$ac_cs_recheck; then 11170 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11171 shift 11172 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11173 CONFIG_SHELL='$SHELL' 11174 export CONFIG_SHELL 11175 exec "\$@" 11176fi 11177 11178_ACEOF 11179cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11180exec 5>>config.log 11181{ 11182 echo 11183 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11184## Running $as_me. ## 11185_ASBOX 11186 $as_echo "$ac_log" 11187} >&5 11188 11189_ACEOF 11190cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11191# 11192# INIT-COMMANDS 11193# 11194AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11195 11196_ACEOF 11197 11198cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11199 11200# Handling of arguments. 11201for ac_config_target in $ac_config_targets 11202do 11203 case $ac_config_target in 11204 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11205 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11206 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11207 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11208 11209 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11210 esac 11211done 11212 11213 11214# If the user did not use the arguments to specify the items to instantiate, 11215# then the envvar interface is used. Set only those that are not. 11216# We use the long form for the default assignment because of an extremely 11217# bizarre bug on SunOS 4.1.3. 11218if $ac_need_defaults; then 11219 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11220 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11221 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11222fi 11223 11224# Have a temporary directory for convenience. Make it in the build tree 11225# simply because there is no reason against having it here, and in addition, 11226# creating and moving files from /tmp can sometimes cause problems. 11227# Hook for its removal unless debugging. 11228# Note that there is a small window in which the directory will not be cleaned: 11229# after its creation but before its name has been assigned to `$tmp'. 11230$debug || 11231{ 11232 tmp= ac_tmp= 11233 trap 'exit_status=$? 11234 : "${ac_tmp:=$tmp}" 11235 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11236' 0 11237 trap 'as_fn_exit 1' 1 2 13 15 11238} 11239# Create a (secure) tmp directory for tmp files. 11240 11241{ 11242 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11243 test -d "$tmp" 11244} || 11245{ 11246 tmp=./conf$$-$RANDOM 11247 (umask 077 && mkdir "$tmp") 11248} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11249ac_tmp=$tmp 11250 11251# Set up the scripts for CONFIG_FILES section. 11252# No need to generate them if there are no CONFIG_FILES. 11253# This happens for instance with `./config.status config.h'. 11254if test -n "$CONFIG_FILES"; then 11255 11256 11257ac_cr=`echo X | tr X '\015'` 11258# On cygwin, bash can eat \r inside `` if the user requested igncr. 11259# But we know of no other shell where ac_cr would be empty at this 11260# point, so we can use a bashism as a fallback. 11261if test "x$ac_cr" = x; then 11262 eval ac_cr=\$\'\\r\' 11263fi 11264ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11265if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11266 ac_cs_awk_cr='\\r' 11267else 11268 ac_cs_awk_cr=$ac_cr 11269fi 11270 11271echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11272_ACEOF 11273 11274 11275{ 11276 echo "cat >conf$$subs.awk <<_ACEOF" && 11277 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11278 echo "_ACEOF" 11279} >conf$$subs.sh || 11280 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11281ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11282ac_delim='%!_!# ' 11283for ac_last_try in false false false false false :; do 11284 . ./conf$$subs.sh || 11285 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11286 11287 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11288 if test $ac_delim_n = $ac_delim_num; then 11289 break 11290 elif $ac_last_try; then 11291 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11292 else 11293 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11294 fi 11295done 11296rm -f conf$$subs.sh 11297 11298cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11299cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11300_ACEOF 11301sed -n ' 11302h 11303s/^/S["/; s/!.*/"]=/ 11304p 11305g 11306s/^[^!]*!// 11307:repl 11308t repl 11309s/'"$ac_delim"'$// 11310t delim 11311:nl 11312h 11313s/\(.\{148\}\)..*/\1/ 11314t more1 11315s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11316p 11317n 11318b repl 11319:more1 11320s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11321p 11322g 11323s/.\{148\}// 11324t nl 11325:delim 11326h 11327s/\(.\{148\}\)..*/\1/ 11328t more2 11329s/["\\]/\\&/g; s/^/"/; s/$/"/ 11330p 11331b 11332:more2 11333s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11334p 11335g 11336s/.\{148\}// 11337t delim 11338' <conf$$subs.awk | sed ' 11339/^[^""]/{ 11340 N 11341 s/\n// 11342} 11343' >>$CONFIG_STATUS || ac_write_fail=1 11344rm -f conf$$subs.awk 11345cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11346_ACAWK 11347cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11348 for (key in S) S_is_set[key] = 1 11349 FS = "" 11350 11351} 11352{ 11353 line = $ 0 11354 nfields = split(line, field, "@") 11355 substed = 0 11356 len = length(field[1]) 11357 for (i = 2; i < nfields; i++) { 11358 key = field[i] 11359 keylen = length(key) 11360 if (S_is_set[key]) { 11361 value = S[key] 11362 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11363 len += length(value) + length(field[++i]) 11364 substed = 1 11365 } else 11366 len += 1 + keylen 11367 } 11368 11369 print line 11370} 11371 11372_ACAWK 11373_ACEOF 11374cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11375if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11376 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11377else 11378 cat 11379fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11380 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11381_ACEOF 11382 11383# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11384# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11385# trailing colons and then remove the whole line if VPATH becomes empty 11386# (actually we leave an empty line to preserve line numbers). 11387if test "x$srcdir" = x.; then 11388 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11389h 11390s/// 11391s/^/:/ 11392s/[ ]*$/:/ 11393s/:\$(srcdir):/:/g 11394s/:\${srcdir}:/:/g 11395s/:@srcdir@:/:/g 11396s/^:*// 11397s/:*$// 11398x 11399s/\(=[ ]*\).*/\1/ 11400G 11401s/\n// 11402s/^[^=]*=[ ]*$// 11403}' 11404fi 11405 11406cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11407fi # test -n "$CONFIG_FILES" 11408 11409# Set up the scripts for CONFIG_HEADERS section. 11410# No need to generate them if there are no CONFIG_HEADERS. 11411# This happens for instance with `./config.status Makefile'. 11412if test -n "$CONFIG_HEADERS"; then 11413cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11414BEGIN { 11415_ACEOF 11416 11417# Transform confdefs.h into an awk script `defines.awk', embedded as 11418# here-document in config.status, that substitutes the proper values into 11419# config.h.in to produce config.h. 11420 11421# Create a delimiter string that does not exist in confdefs.h, to ease 11422# handling of long lines. 11423ac_delim='%!_!# ' 11424for ac_last_try in false false :; do 11425 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11426 if test -z "$ac_tt"; then 11427 break 11428 elif $ac_last_try; then 11429 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11430 else 11431 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11432 fi 11433done 11434 11435# For the awk script, D is an array of macro values keyed by name, 11436# likewise P contains macro parameters if any. Preserve backslash 11437# newline sequences. 11438 11439ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11440sed -n ' 11441s/.\{148\}/&'"$ac_delim"'/g 11442t rset 11443:rset 11444s/^[ ]*#[ ]*define[ ][ ]*/ / 11445t def 11446d 11447:def 11448s/\\$// 11449t bsnl 11450s/["\\]/\\&/g 11451s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11452D["\1"]=" \3"/p 11453s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11454d 11455:bsnl 11456s/["\\]/\\&/g 11457s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11458D["\1"]=" \3\\\\\\n"\\/p 11459t cont 11460s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11461t cont 11462d 11463:cont 11464n 11465s/.\{148\}/&'"$ac_delim"'/g 11466t clear 11467:clear 11468s/\\$// 11469t bsnlc 11470s/["\\]/\\&/g; s/^/"/; s/$/"/p 11471d 11472:bsnlc 11473s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11474b cont 11475' <confdefs.h | sed ' 11476s/'"$ac_delim"'/"\\\ 11477"/g' >>$CONFIG_STATUS || ac_write_fail=1 11478 11479cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11480 for (key in D) D_is_set[key] = 1 11481 FS = "" 11482} 11483/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11484 line = \$ 0 11485 split(line, arg, " ") 11486 if (arg[1] == "#") { 11487 defundef = arg[2] 11488 mac1 = arg[3] 11489 } else { 11490 defundef = substr(arg[1], 2) 11491 mac1 = arg[2] 11492 } 11493 split(mac1, mac2, "(") #) 11494 macro = mac2[1] 11495 prefix = substr(line, 1, index(line, defundef) - 1) 11496 if (D_is_set[macro]) { 11497 # Preserve the white space surrounding the "#". 11498 print prefix "define", macro P[macro] D[macro] 11499 next 11500 } else { 11501 # Replace #undef with comments. This is necessary, for example, 11502 # in the case of _POSIX_SOURCE, which is predefined and required 11503 # on some systems where configure will not decide to define it. 11504 if (defundef == "undef") { 11505 print "/*", prefix defundef, macro, "*/" 11506 next 11507 } 11508 } 11509} 11510{ print } 11511_ACAWK 11512_ACEOF 11513cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11514 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11515fi # test -n "$CONFIG_HEADERS" 11516 11517 11518eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11519shift 11520for ac_tag 11521do 11522 case $ac_tag in 11523 :[FHLC]) ac_mode=$ac_tag; continue;; 11524 esac 11525 case $ac_mode$ac_tag in 11526 :[FHL]*:*);; 11527 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11528 :[FH]-) ac_tag=-:-;; 11529 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11530 esac 11531 ac_save_IFS=$IFS 11532 IFS=: 11533 set x $ac_tag 11534 IFS=$ac_save_IFS 11535 shift 11536 ac_file=$1 11537 shift 11538 11539 case $ac_mode in 11540 :L) ac_source=$1;; 11541 :[FH]) 11542 ac_file_inputs= 11543 for ac_f 11544 do 11545 case $ac_f in 11546 -) ac_f="$ac_tmp/stdin";; 11547 *) # Look for the file first in the build tree, then in the source tree 11548 # (if the path is not absolute). The absolute path cannot be DOS-style, 11549 # because $ac_f cannot contain `:'. 11550 test -f "$ac_f" || 11551 case $ac_f in 11552 [\\/$]*) false;; 11553 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11554 esac || 11555 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11556 esac 11557 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11558 as_fn_append ac_file_inputs " '$ac_f'" 11559 done 11560 11561 # Let's still pretend it is `configure' which instantiates (i.e., don't 11562 # use $as_me), people would be surprised to read: 11563 # /* config.h. Generated by config.status. */ 11564 configure_input='Generated from '` 11565 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11566 `' by configure.' 11567 if test x"$ac_file" != x-; then 11568 configure_input="$ac_file. $configure_input" 11569 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11570$as_echo "$as_me: creating $ac_file" >&6;} 11571 fi 11572 # Neutralize special characters interpreted by sed in replacement strings. 11573 case $configure_input in #( 11574 *\&* | *\|* | *\\* ) 11575 ac_sed_conf_input=`$as_echo "$configure_input" | 11576 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11577 *) ac_sed_conf_input=$configure_input;; 11578 esac 11579 11580 case $ac_tag in 11581 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11582 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11583 esac 11584 ;; 11585 esac 11586 11587 ac_dir=`$as_dirname -- "$ac_file" || 11588$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11589 X"$ac_file" : 'X\(//\)[^/]' \| \ 11590 X"$ac_file" : 'X\(//\)$' \| \ 11591 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11592$as_echo X"$ac_file" | 11593 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11594 s//\1/ 11595 q 11596 } 11597 /^X\(\/\/\)[^/].*/{ 11598 s//\1/ 11599 q 11600 } 11601 /^X\(\/\/\)$/{ 11602 s//\1/ 11603 q 11604 } 11605 /^X\(\/\).*/{ 11606 s//\1/ 11607 q 11608 } 11609 s/.*/./; q'` 11610 as_dir="$ac_dir"; as_fn_mkdir_p 11611 ac_builddir=. 11612 11613case "$ac_dir" in 11614.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11615*) 11616 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11617 # A ".." for each directory in $ac_dir_suffix. 11618 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11619 case $ac_top_builddir_sub in 11620 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11621 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11622 esac ;; 11623esac 11624ac_abs_top_builddir=$ac_pwd 11625ac_abs_builddir=$ac_pwd$ac_dir_suffix 11626# for backward compatibility: 11627ac_top_builddir=$ac_top_build_prefix 11628 11629case $srcdir in 11630 .) # We are building in place. 11631 ac_srcdir=. 11632 ac_top_srcdir=$ac_top_builddir_sub 11633 ac_abs_top_srcdir=$ac_pwd ;; 11634 [\\/]* | ?:[\\/]* ) # Absolute name. 11635 ac_srcdir=$srcdir$ac_dir_suffix; 11636 ac_top_srcdir=$srcdir 11637 ac_abs_top_srcdir=$srcdir ;; 11638 *) # Relative name. 11639 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11640 ac_top_srcdir=$ac_top_build_prefix$srcdir 11641 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11642esac 11643ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11644 11645 11646 case $ac_mode in 11647 :F) 11648 # 11649 # CONFIG_FILE 11650 # 11651 11652 case $INSTALL in 11653 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11654 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11655 esac 11656 ac_MKDIR_P=$MKDIR_P 11657 case $MKDIR_P in 11658 [\\/$]* | ?:[\\/]* ) ;; 11659 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11660 esac 11661_ACEOF 11662 11663cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11664# If the template does not know about datarootdir, expand it. 11665# FIXME: This hack should be removed a few years after 2.60. 11666ac_datarootdir_hack=; ac_datarootdir_seen= 11667ac_sed_dataroot=' 11668/datarootdir/ { 11669 p 11670 q 11671} 11672/@datadir@/p 11673/@docdir@/p 11674/@infodir@/p 11675/@localedir@/p 11676/@mandir@/p' 11677case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11678*datarootdir*) ac_datarootdir_seen=yes;; 11679*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11680 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11681$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11682_ACEOF 11683cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11684 ac_datarootdir_hack=' 11685 s&@datadir@&$datadir&g 11686 s&@docdir@&$docdir&g 11687 s&@infodir@&$infodir&g 11688 s&@localedir@&$localedir&g 11689 s&@mandir@&$mandir&g 11690 s&\\\${datarootdir}&$datarootdir&g' ;; 11691esac 11692_ACEOF 11693 11694# Neutralize VPATH when `$srcdir' = `.'. 11695# Shell code in configure.ac might set extrasub. 11696# FIXME: do we really want to maintain this feature? 11697cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11698ac_sed_extra="$ac_vpsub 11699$extrasub 11700_ACEOF 11701cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11702:t 11703/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11704s|@configure_input@|$ac_sed_conf_input|;t t 11705s&@top_builddir@&$ac_top_builddir_sub&;t t 11706s&@top_build_prefix@&$ac_top_build_prefix&;t t 11707s&@srcdir@&$ac_srcdir&;t t 11708s&@abs_srcdir@&$ac_abs_srcdir&;t t 11709s&@top_srcdir@&$ac_top_srcdir&;t t 11710s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11711s&@builddir@&$ac_builddir&;t t 11712s&@abs_builddir@&$ac_abs_builddir&;t t 11713s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11714s&@INSTALL@&$ac_INSTALL&;t t 11715s&@MKDIR_P@&$ac_MKDIR_P&;t t 11716$ac_datarootdir_hack 11717" 11718eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11719 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11720 11721test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11722 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11723 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11724 "$ac_tmp/out"`; test -z "$ac_out"; } && 11725 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11726which seems to be undefined. Please make sure it is defined" >&5 11727$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11728which seems to be undefined. Please make sure it is defined" >&2;} 11729 11730 rm -f "$ac_tmp/stdin" 11731 case $ac_file in 11732 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11733 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11734 esac \ 11735 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11736 ;; 11737 :H) 11738 # 11739 # CONFIG_HEADER 11740 # 11741 if test x"$ac_file" != x-; then 11742 { 11743 $as_echo "/* $configure_input */" \ 11744 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11745 } >"$ac_tmp/config.h" \ 11746 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11747 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11748 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11749$as_echo "$as_me: $ac_file is unchanged" >&6;} 11750 else 11751 rm -f "$ac_file" 11752 mv "$ac_tmp/config.h" "$ac_file" \ 11753 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11754 fi 11755 else 11756 $as_echo "/* $configure_input */" \ 11757 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11758 || as_fn_error $? "could not create -" "$LINENO" 5 11759 fi 11760# Compute "$ac_file"'s index in $config_headers. 11761_am_arg="$ac_file" 11762_am_stamp_count=1 11763for _am_header in $config_headers :; do 11764 case $_am_header in 11765 $_am_arg | $_am_arg:* ) 11766 break ;; 11767 * ) 11768 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11769 esac 11770done 11771echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11772$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11773 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11774 X"$_am_arg" : 'X\(//\)$' \| \ 11775 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11776$as_echo X"$_am_arg" | 11777 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11778 s//\1/ 11779 q 11780 } 11781 /^X\(\/\/\)[^/].*/{ 11782 s//\1/ 11783 q 11784 } 11785 /^X\(\/\/\)$/{ 11786 s//\1/ 11787 q 11788 } 11789 /^X\(\/\).*/{ 11790 s//\1/ 11791 q 11792 } 11793 s/.*/./; q'`/stamp-h$_am_stamp_count 11794 ;; 11795 11796 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11797$as_echo "$as_me: executing $ac_file commands" >&6;} 11798 ;; 11799 esac 11800 11801 11802 case $ac_file$ac_mode in 11803 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11804 # Autoconf 2.62 quotes --file arguments for eval, but not when files 11805 # are listed without --file. Let's play safe and only enable the eval 11806 # if we detect the quoting. 11807 case $CONFIG_FILES in 11808 *\'*) eval set x "$CONFIG_FILES" ;; 11809 *) set x $CONFIG_FILES ;; 11810 esac 11811 shift 11812 for mf 11813 do 11814 # Strip MF so we end up with the name of the file. 11815 mf=`echo "$mf" | sed -e 's/:.*$//'` 11816 # Check whether this is an Automake generated Makefile or not. 11817 # We used to match only the files named `Makefile.in', but 11818 # some people rename them; so instead we look at the file content. 11819 # Grep'ing the first line is not enough: some people post-process 11820 # each Makefile.in and add a new line on top of each file to say so. 11821 # Grep'ing the whole file is not good either: AIX grep has a line 11822 # limit of 2048, but all sed's we know have understand at least 4000. 11823 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 11824 dirpart=`$as_dirname -- "$mf" || 11825$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11826 X"$mf" : 'X\(//\)[^/]' \| \ 11827 X"$mf" : 'X\(//\)$' \| \ 11828 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 11829$as_echo X"$mf" | 11830 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11831 s//\1/ 11832 q 11833 } 11834 /^X\(\/\/\)[^/].*/{ 11835 s//\1/ 11836 q 11837 } 11838 /^X\(\/\/\)$/{ 11839 s//\1/ 11840 q 11841 } 11842 /^X\(\/\).*/{ 11843 s//\1/ 11844 q 11845 } 11846 s/.*/./; q'` 11847 else 11848 continue 11849 fi 11850 # Extract the definition of DEPDIR, am__include, and am__quote 11851 # from the Makefile without running `make'. 11852 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 11853 test -z "$DEPDIR" && continue 11854 am__include=`sed -n 's/^am__include = //p' < "$mf"` 11855 test -z "am__include" && continue 11856 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 11857 # When using ansi2knr, U may be empty or an underscore; expand it 11858 U=`sed -n 's/^U = //p' < "$mf"` 11859 # Find all dependency output files, they are included files with 11860 # $(DEPDIR) in their names. We invoke sed twice because it is the 11861 # simplest approach to changing $(DEPDIR) to its actual value in the 11862 # expansion. 11863 for file in `sed -n " 11864 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 11865 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 11866 # Make sure the directory exists. 11867 test -f "$dirpart/$file" && continue 11868 fdir=`$as_dirname -- "$file" || 11869$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11870 X"$file" : 'X\(//\)[^/]' \| \ 11871 X"$file" : 'X\(//\)$' \| \ 11872 X"$file" : 'X\(/\)' \| . 2>/dev/null || 11873$as_echo X"$file" | 11874 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11875 s//\1/ 11876 q 11877 } 11878 /^X\(\/\/\)[^/].*/{ 11879 s//\1/ 11880 q 11881 } 11882 /^X\(\/\/\)$/{ 11883 s//\1/ 11884 q 11885 } 11886 /^X\(\/\).*/{ 11887 s//\1/ 11888 q 11889 } 11890 s/.*/./; q'` 11891 as_dir=$dirpart/$fdir; as_fn_mkdir_p 11892 # echo "creating $dirpart/$file" 11893 echo '# dummy' > "$dirpart/$file" 11894 done 11895 done 11896} 11897 ;; 11898 11899 esac 11900done # for ac_tag 11901 11902 11903as_fn_exit 0 11904_ACEOF 11905ac_clean_files=$ac_clean_files_save 11906 11907test $ac_write_fail = 0 || 11908 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 11909 11910 11911# configure is writing to config.log, and then calls config.status. 11912# config.status does its own redirection, appending to config.log. 11913# Unfortunately, on DOS this fails, as config.log is still kept open 11914# by configure, so config.status won't be able to write to it; its 11915# output is simply discarded. So we exec the FD to /dev/null, 11916# effectively closing config.log, so it can be properly (re)opened and 11917# appended to by config.status. When coming back to configure, we 11918# need to make the FD available again. 11919if test "$no_create" != yes; then 11920 ac_cs_success=: 11921 ac_config_status_args= 11922 test "$silent" = yes && 11923 ac_config_status_args="$ac_config_status_args --quiet" 11924 exec 5>/dev/null 11925 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 11926 exec 5>>config.log 11927 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 11928 # would make configure fail if this is the last instruction. 11929 $ac_cs_success || as_fn_exit 1 11930fi 11931if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 11932 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 11933$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 11934fi 11935 11936