configure revision 7d575c90
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68 for xlsatoms 1.1.1. 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='xlsatoms' 563PACKAGE_TARNAME='xlsatoms' 564PACKAGE_VERSION='1.1.1' 565PACKAGE_STRING='xlsatoms 1.1.1' 566PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567PACKAGE_URL='' 568 569# Factoring default headers for most tests. 570ac_includes_default="\ 571#include <stdio.h> 572#ifdef HAVE_SYS_TYPES_H 573# include <sys/types.h> 574#endif 575#ifdef HAVE_SYS_STAT_H 576# include <sys/stat.h> 577#endif 578#ifdef STDC_HEADERS 579# include <stdlib.h> 580# include <stddef.h> 581#else 582# ifdef HAVE_STDLIB_H 583# include <stdlib.h> 584# endif 585#endif 586#ifdef HAVE_STRING_H 587# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 588# include <memory.h> 589# endif 590# include <string.h> 591#endif 592#ifdef HAVE_STRINGS_H 593# include <strings.h> 594#endif 595#ifdef HAVE_INTTYPES_H 596# include <inttypes.h> 597#endif 598#ifdef HAVE_STDINT_H 599# include <stdint.h> 600#endif 601#ifdef HAVE_UNISTD_H 602# include <unistd.h> 603#endif" 604 605ac_subst_vars='am__EXEEXT_FALSE 606am__EXEEXT_TRUE 607LTLIBOBJS 608LIBOBJS 609XLSATOMS_LIBS 610XLSATOMS_CFLAGS 611AM_BACKSLASH 612AM_DEFAULT_VERBOSITY 613MAN_SUBSTS 614XORG_MAN_PAGE 615ADMIN_MAN_DIR 616DRIVER_MAN_DIR 617MISC_MAN_DIR 618FILE_MAN_DIR 619LIB_MAN_DIR 620APP_MAN_DIR 621ADMIN_MAN_SUFFIX 622DRIVER_MAN_SUFFIX 623MISC_MAN_SUFFIX 624FILE_MAN_SUFFIX 625LIB_MAN_SUFFIX 626APP_MAN_SUFFIX 627SED 628host_os 629host_vendor 630host_cpu 631host 632build_os 633build_vendor 634build_cpu 635build 636INSTALL_CMD 637PKG_CONFIG 638CHANGELOG_CMD 639STRICT_CFLAGS 640CWARNFLAGS 641BASE_CFLAGS 642EGREP 643GREP 644CPP 645am__fastdepCC_FALSE 646am__fastdepCC_TRUE 647CCDEPMODE 648am__nodep 649AMDEPBACKSLASH 650AMDEP_FALSE 651AMDEP_TRUE 652am__quote 653am__include 654DEPDIR 655OBJEXT 656EXEEXT 657ac_ct_CC 658CPPFLAGS 659LDFLAGS 660CFLAGS 661CC 662MAINT 663MAINTAINER_MODE_FALSE 664MAINTAINER_MODE_TRUE 665am__untar 666am__tar 667AMTAR 668am__leading_dot 669SET_MAKE 670AWK 671mkdir_p 672MKDIR_P 673INSTALL_STRIP_PROGRAM 674STRIP 675install_sh 676MAKEINFO 677AUTOHEADER 678AUTOMAKE 679AUTOCONF 680ACLOCAL 681VERSION 682PACKAGE 683CYGPATH_W 684am__isrc 685INSTALL_DATA 686INSTALL_SCRIPT 687INSTALL_PROGRAM 688target_alias 689host_alias 690build_alias 691LIBS 692ECHO_T 693ECHO_N 694ECHO_C 695DEFS 696mandir 697localedir 698libdir 699psdir 700pdfdir 701dvidir 702htmldir 703infodir 704docdir 705oldincludedir 706includedir 707localstatedir 708sharedstatedir 709sysconfdir 710datadir 711datarootdir 712libexecdir 713sbindir 714bindir 715program_transform_name 716prefix 717exec_prefix 718PACKAGE_URL 719PACKAGE_BUGREPORT 720PACKAGE_STRING 721PACKAGE_VERSION 722PACKAGE_TARNAME 723PACKAGE_NAME 724PATH_SEPARATOR 725SHELL' 726ac_subst_files='' 727ac_user_opts=' 728enable_option_checking 729enable_maintainer_mode 730enable_dependency_tracking 731enable_selective_werror 732enable_strict_compilation 733enable_silent_rules 734' 735 ac_precious_vars='build_alias 736host_alias 737target_alias 738CC 739CFLAGS 740LDFLAGS 741LIBS 742CPPFLAGS 743CPP 744PKG_CONFIG 745XLSATOMS_CFLAGS 746XLSATOMS_LIBS' 747 748 749# Initialize some variables set by options. 750ac_init_help= 751ac_init_version=false 752ac_unrecognized_opts= 753ac_unrecognized_sep= 754# The variables have the same names as the options, with 755# dashes changed to underlines. 756cache_file=/dev/null 757exec_prefix=NONE 758no_create= 759no_recursion= 760prefix=NONE 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See below for descriptions of some of the useful variables. 1295 1296Defaults for the options are specified in brackets. 1297 1298Configuration: 1299 -h, --help display this help and exit 1300 --help=short display options specific to this package 1301 --help=recursive display the short help of all the included packages 1302 -V, --version display version information and exit 1303 -q, --quiet, --silent do not print \`checking ...' messages 1304 --cache-file=FILE cache test results in FILE [disabled] 1305 -C, --config-cache alias for \`--cache-file=config.cache' 1306 -n, --no-create do not create output files 1307 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1308 1309Installation directories: 1310 --prefix=PREFIX install architecture-independent files in PREFIX 1311 [$ac_default_prefix] 1312 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1313 [PREFIX] 1314 1315By default, \`make install' will install all the files in 1316\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1317an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1318for instance \`--prefix=\$HOME'. 1319 1320For better control, use the options below. 1321 1322Fine tuning of the installation directories: 1323 --bindir=DIR user executables [EPREFIX/bin] 1324 --sbindir=DIR system admin executables [EPREFIX/sbin] 1325 --libexecdir=DIR program executables [EPREFIX/libexec] 1326 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1327 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1328 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1329 --libdir=DIR object code libraries [EPREFIX/lib] 1330 --includedir=DIR C header files [PREFIX/include] 1331 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1332 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1333 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1334 --infodir=DIR info documentation [DATAROOTDIR/info] 1335 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1336 --mandir=DIR man documentation [DATAROOTDIR/man] 1337 --docdir=DIR documentation root [DATAROOTDIR/doc/xlsatoms] 1338 --htmldir=DIR html documentation [DOCDIR] 1339 --dvidir=DIR dvi documentation [DOCDIR] 1340 --pdfdir=DIR pdf documentation [DOCDIR] 1341 --psdir=DIR ps documentation [DOCDIR] 1342_ACEOF 1343 1344 cat <<\_ACEOF 1345 1346Program names: 1347 --program-prefix=PREFIX prepend PREFIX to installed program names 1348 --program-suffix=SUFFIX append SUFFIX to installed program names 1349 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1350 1351System types: 1352 --build=BUILD configure for building on BUILD [guessed] 1353 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1354_ACEOF 1355fi 1356 1357if test -n "$ac_init_help"; then 1358 case $ac_init_help in 1359 short | recursive ) echo "Configuration of xlsatoms 1.1.1:";; 1360 esac 1361 cat <<\_ACEOF 1362 1363Optional Features: 1364 --disable-option-checking ignore unrecognized --enable/--with options 1365 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1366 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1367 --enable-maintainer-mode enable make rules and dependencies not useful 1368 (and sometimes confusing) to the casual installer 1369 --disable-dependency-tracking speeds up one-time build 1370 --enable-dependency-tracking do not reject slow dependency extractors 1371 --disable-selective-werror 1372 Turn off selective compiler errors. (default: 1373 enabled) 1374 --enable-strict-compilation 1375 Enable all warnings from compiler and make them 1376 errors (default: disabled) 1377 --enable-silent-rules less verbose build output (undo: `make V=1') 1378 --disable-silent-rules verbose build output (undo: `make V=0') 1379 1380Some influential environment variables: 1381 CC C compiler command 1382 CFLAGS C compiler flags 1383 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1384 nonstandard directory <lib dir> 1385 LIBS libraries to pass to the linker, e.g. -l<library> 1386 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1387 you have headers in a nonstandard directory <include dir> 1388 CPP C preprocessor 1389 PKG_CONFIG path to pkg-config utility 1390 XLSATOMS_CFLAGS 1391 C compiler flags for XLSATOMS, overriding pkg-config 1392 XLSATOMS_LIBS 1393 linker flags for XLSATOMS, overriding pkg-config 1394 1395Use these variables to override the choices made by `configure' or to help 1396it to find libraries and programs with nonstandard names/locations. 1397 1398Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 1399_ACEOF 1400ac_status=$? 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" >&6; } 2331if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2332 $as_echo_n "(cached) " >&6 2333else 2334 if test -n "$ac_ct_STRIP"; then 2335 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2336else 2337as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2338for as_dir in $PATH 2339do 2340 IFS=$as_save_IFS 2341 test -z "$as_dir" && as_dir=. 2342 for ac_exec_ext in '' $ac_executable_extensions; do 2343 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2344 ac_cv_prog_ac_ct_STRIP="strip" 2345 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2346 break 2 2347 fi 2348done 2349 done 2350IFS=$as_save_IFS 2351 2352fi 2353fi 2354ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2355if test -n "$ac_ct_STRIP"; then 2356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2357$as_echo "$ac_ct_STRIP" >&6; } 2358else 2359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2360$as_echo "no" >&6; } 2361fi 2362 2363 if test "x$ac_ct_STRIP" = x; then 2364 STRIP=":" 2365 else 2366 case $cross_compiling:$ac_tool_warned in 2367yes:) 2368{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2369$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2370ac_tool_warned=yes ;; 2371esac 2372 STRIP=$ac_ct_STRIP 2373 fi 2374else 2375 STRIP="$ac_cv_prog_STRIP" 2376fi 2377 2378fi 2379INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2380 2381{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2382$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2383if test -z "$MKDIR_P"; then 2384 if ${ac_cv_path_mkdir+:} false; then : 2385 $as_echo_n "(cached) " >&6 2386else 2387 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2388for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2389do 2390 IFS=$as_save_IFS 2391 test -z "$as_dir" && as_dir=. 2392 for ac_prog in mkdir gmkdir; do 2393 for ac_exec_ext in '' $ac_executable_extensions; do 2394 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2395 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2396 'mkdir (GNU coreutils) '* | \ 2397 'mkdir (coreutils) '* | \ 2398 'mkdir (fileutils) '4.1*) 2399 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2400 break 3;; 2401 esac 2402 done 2403 done 2404 done 2405IFS=$as_save_IFS 2406 2407fi 2408 2409 test -d ./--version && rmdir ./--version 2410 if test "${ac_cv_path_mkdir+set}" = set; then 2411 MKDIR_P="$ac_cv_path_mkdir -p" 2412 else 2413 # As a last resort, use the slow shell script. Don't cache a 2414 # value for MKDIR_P within a source directory, because that will 2415 # break other packages using the cache if that directory is 2416 # removed, or if the value is a relative name. 2417 MKDIR_P="$ac_install_sh -d" 2418 fi 2419fi 2420{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2421$as_echo "$MKDIR_P" >&6; } 2422 2423mkdir_p="$MKDIR_P" 2424case $mkdir_p in 2425 [\\/$]* | ?:[\\/]*) ;; 2426 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2427esac 2428 2429for ac_prog in gawk mawk nawk awk 2430do 2431 # Extract the first word of "$ac_prog", so it can be a program name with args. 2432set dummy $ac_prog; ac_word=$2 2433{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2434$as_echo_n "checking for $ac_word... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2518 fi 2519fi 2520 2521# test whether we have cygpath 2522if test -z "$CYGPATH_W"; then 2523 if (cygpath --version) >/dev/null 2>/dev/null; then 2524 CYGPATH_W='cygpath -w' 2525 else 2526 CYGPATH_W=echo 2527 fi 2528fi 2529 2530 2531# Define the identity of the package. 2532 PACKAGE='xlsatoms' 2533 VERSION='1.1.1' 2534 2535 2536cat >>confdefs.h <<_ACEOF 2537#define PACKAGE "$PACKAGE" 2538_ACEOF 2539 2540 2541cat >>confdefs.h <<_ACEOF 2542#define VERSION "$VERSION" 2543_ACEOF 2544 2545# Some tools Automake needs. 2546 2547ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2548 2549 2550AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2551 2552 2553AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2554 2555 2556AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2557 2558 2559MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2560 2561# We need awk for the "check" target. The system "awk" is bad on 2562# some platforms. 2563# Always define AMTAR for backward compatibility. 2564 2565AMTAR=${AMTAR-"${am_missing_run}tar"} 2566 2567am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2568 2569 2570 2571 2572 2573 2574{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2575$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2576 # Check whether --enable-maintainer-mode was given. 2577if test "${enable_maintainer_mode+set}" = set; then : 2578 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2579else 2580 USE_MAINTAINER_MODE=no 2581fi 2582 2583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2584$as_echo "$USE_MAINTAINER_MODE" >&6; } 2585 if test $USE_MAINTAINER_MODE = yes; then 2586 MAINTAINER_MODE_TRUE= 2587 MAINTAINER_MODE_FALSE='#' 2588else 2589 MAINTAINER_MODE_TRUE='#' 2590 MAINTAINER_MODE_FALSE= 2591fi 2592 2593 MAINT=$MAINTAINER_MODE_TRUE 2594 2595 2596 2597# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2598 2599 2600 2601 2602 2603 2604 2605 2606 2607 2608 2609 2610ac_config_headers="$ac_config_headers config.h" 2611 2612 2613 2614DEPDIR="${am__leading_dot}deps" 2615 2616ac_config_commands="$ac_config_commands depfiles" 2617 2618 2619am_make=${MAKE-make} 2620cat > confinc << 'END' 2621am__doit: 2622 @echo this is the am__doit target 2623.PHONY: am__doit 2624END 2625# If we don't find an include directive, just comment out the code. 2626{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2627$as_echo_n "checking for style of include used by $am_make... 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" >&6; } 2687if ${ac_cv_prog_CC+:} false; then : 2688 $as_echo_n "(cached) " >&6 2689else 2690 if test -n "$CC"; then 2691 ac_cv_prog_CC="$CC" # Let the user override the test. 2692else 2693as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2694for as_dir in $PATH 2695do 2696 IFS=$as_save_IFS 2697 test -z "$as_dir" && as_dir=. 2698 for ac_exec_ext in '' $ac_executable_extensions; do 2699 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2700 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2701 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2702 break 2 2703 fi 2704done 2705 done 2706IFS=$as_save_IFS 2707 2708fi 2709fi 2710CC=$ac_cv_prog_CC 2711if test -n "$CC"; then 2712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2713$as_echo "$CC" >&6; } 2714else 2715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2716$as_echo "no" >&6; } 2717fi 2718 2719 2720fi 2721if test -z "$ac_cv_prog_CC"; then 2722 ac_ct_CC=$CC 2723 # Extract the first word of "gcc", so it can be a program name with args. 2724set dummy gcc; ac_word=$2 2725{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2726$as_echo_n "checking for $ac_word... " >&6; } 2727if ${ac_cv_prog_ac_ct_CC+:} false; then : 2728 $as_echo_n "(cached) " >&6 2729else 2730 if test -n "$ac_ct_CC"; then 2731 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2732else 2733as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2734for as_dir in $PATH 2735do 2736 IFS=$as_save_IFS 2737 test -z "$as_dir" && as_dir=. 2738 for ac_exec_ext in '' $ac_executable_extensions; do 2739 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2740 ac_cv_prog_ac_ct_CC="gcc" 2741 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2742 break 2 2743 fi 2744done 2745 done 2746IFS=$as_save_IFS 2747 2748fi 2749fi 2750ac_ct_CC=$ac_cv_prog_ac_ct_CC 2751if test -n "$ac_ct_CC"; then 2752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2753$as_echo "$ac_ct_CC" >&6; } 2754else 2755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2756$as_echo "no" >&6; } 2757fi 2758 2759 if test "x$ac_ct_CC" = x; then 2760 CC="" 2761 else 2762 case $cross_compiling:$ac_tool_warned in 2763yes:) 2764{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2765$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2766ac_tool_warned=yes ;; 2767esac 2768 CC=$ac_ct_CC 2769 fi 2770else 2771 CC="$ac_cv_prog_CC" 2772fi 2773 2774if test -z "$CC"; then 2775 if test -n "$ac_tool_prefix"; then 2776 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2777set dummy ${ac_tool_prefix}cc; ac_word=$2 2778{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2779$as_echo_n "checking for $ac_word... " >&6; } 2780if ${ac_cv_prog_CC+:} false; then : 2781 $as_echo_n "(cached) " >&6 2782else 2783 if test -n "$CC"; then 2784 ac_cv_prog_CC="$CC" # Let the user override the test. 2785else 2786as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2787for as_dir in $PATH 2788do 2789 IFS=$as_save_IFS 2790 test -z "$as_dir" && as_dir=. 2791 for ac_exec_ext in '' $ac_executable_extensions; do 2792 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2793 ac_cv_prog_CC="${ac_tool_prefix}cc" 2794 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2795 break 2 2796 fi 2797done 2798 done 2799IFS=$as_save_IFS 2800 2801fi 2802fi 2803CC=$ac_cv_prog_CC 2804if test -n "$CC"; then 2805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2806$as_echo "$CC" >&6; } 2807else 2808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2809$as_echo "no" >&6; } 2810fi 2811 2812 2813 fi 2814fi 2815if test -z "$CC"; then 2816 # Extract the first word of "cc", so it can be a program name with args. 2817set dummy cc; ac_word=$2 2818{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2819$as_echo_n "checking for $ac_word... " >&6; } 2820if ${ac_cv_prog_CC+:} false; then : 2821 $as_echo_n "(cached) " >&6 2822else 2823 if test -n "$CC"; then 2824 ac_cv_prog_CC="$CC" # Let the user override the test. 2825else 2826 ac_prog_rejected=no 2827as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2828for as_dir in $PATH 2829do 2830 IFS=$as_save_IFS 2831 test -z "$as_dir" && as_dir=. 2832 for ac_exec_ext in '' $ac_executable_extensions; do 2833 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2834 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2835 ac_prog_rejected=yes 2836 continue 2837 fi 2838 ac_cv_prog_CC="cc" 2839 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2840 break 2 2841 fi 2842done 2843 done 2844IFS=$as_save_IFS 2845 2846if test $ac_prog_rejected = yes; then 2847 # We found a bogon in the path, so make sure we never use it. 2848 set dummy $ac_cv_prog_CC 2849 shift 2850 if test $# != 0; then 2851 # We chose a different compiler from the bogus one. 2852 # However, it has the same basename, so the bogon will be chosen 2853 # first if we set CC to just the basename; use the full file name. 2854 shift 2855 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2856 fi 2857fi 2858fi 2859fi 2860CC=$ac_cv_prog_CC 2861if test -n "$CC"; then 2862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2863$as_echo "$CC" >&6; } 2864else 2865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2866$as_echo "no" >&6; } 2867fi 2868 2869 2870fi 2871if test -z "$CC"; then 2872 if test -n "$ac_tool_prefix"; then 2873 for ac_prog in cl.exe 2874 do 2875 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2876set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2877{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2878$as_echo_n "checking for $ac_word... " >&6; } 2879if ${ac_cv_prog_CC+:} false; then : 2880 $as_echo_n "(cached) " >&6 2881else 2882 if test -n "$CC"; then 2883 ac_cv_prog_CC="$CC" # Let the user override the test. 2884else 2885as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2886for as_dir in $PATH 2887do 2888 IFS=$as_save_IFS 2889 test -z "$as_dir" && as_dir=. 2890 for ac_exec_ext in '' $ac_executable_extensions; do 2891 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2892 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2893 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2894 break 2 2895 fi 2896done 2897 done 2898IFS=$as_save_IFS 2899 2900fi 2901fi 2902CC=$ac_cv_prog_CC 2903if test -n "$CC"; then 2904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2905$as_echo "$CC" >&6; } 2906else 2907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2908$as_echo "no" >&6; } 2909fi 2910 2911 2912 test -n "$CC" && break 2913 done 2914fi 2915if test -z "$CC"; then 2916 ac_ct_CC=$CC 2917 for ac_prog in cl.exe 2918do 2919 # Extract the first word of "$ac_prog", so it can be a program name with args. 2920set dummy $ac_prog; ac_word=$2 2921{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2922$as_echo_n "checking for $ac_word... " >&6; } 2923if ${ac_cv_prog_ac_ct_CC+:} false; then : 2924 $as_echo_n "(cached) " >&6 2925else 2926 if test -n "$ac_ct_CC"; then 2927 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2928else 2929as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2930for as_dir in $PATH 2931do 2932 IFS=$as_save_IFS 2933 test -z "$as_dir" && as_dir=. 2934 for ac_exec_ext in '' $ac_executable_extensions; do 2935 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2936 ac_cv_prog_ac_ct_CC="$ac_prog" 2937 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2938 break 2 2939 fi 2940done 2941 done 2942IFS=$as_save_IFS 2943 2944fi 2945fi 2946ac_ct_CC=$ac_cv_prog_ac_ct_CC 2947if test -n "$ac_ct_CC"; then 2948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2949$as_echo "$ac_ct_CC" >&6; } 2950else 2951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2952$as_echo "no" >&6; } 2953fi 2954 2955 2956 test -n "$ac_ct_CC" && break 2957done 2958 2959 if test "x$ac_ct_CC" = x; then 2960 CC="" 2961 else 2962 case $cross_compiling:$ac_tool_warned in 2963yes:) 2964{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2965$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2966ac_tool_warned=yes ;; 2967esac 2968 CC=$ac_ct_CC 2969 fi 2970fi 2971 2972fi 2973 2974 2975test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2976$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2977as_fn_error $? "no acceptable C compiler found in \$PATH 2978See \`config.log' for more details" "$LINENO" 5; } 2979 2980# Provide some information about the compiler. 2981$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2982set X $ac_compile 2983ac_compiler=$2 2984for ac_option in --version -v -V -qversion; do 2985 { { ac_try="$ac_compiler $ac_option >&5" 2986case "(($ac_try" in 2987 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2988 *) ac_try_echo=$ac_try;; 2989esac 2990eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2991$as_echo "$ac_try_echo"; } >&5 2992 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2993 ac_status=$? 2994 if test -s conftest.err; then 2995 sed '10a\ 2996... rest of stderr output deleted ... 2997 10q' conftest.err >conftest.er1 2998 cat conftest.er1 >&5 2999 fi 3000 rm -f conftest.er1 conftest.err 3001 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3002 test $ac_status = 0; } 3003done 3004 3005cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3006/* end confdefs.h. */ 3007 3008int 3009main () 3010{ 3011 3012 ; 3013 return 0; 3014} 3015_ACEOF 3016ac_clean_files_save=$ac_clean_files 3017ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3018# Try to create an executable without -o first, disregard a.out. 3019# It will help us diagnose broken compilers, and finding out an intuition 3020# of exeext. 3021{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3022$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 3052# so that the user can short-circuit this test for compilers unknown to 3053# Autoconf. 3054for ac_file in $ac_files '' 3055do 3056 test -f "$ac_file" || continue 3057 case $ac_file in 3058 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3059 ;; 3060 [ab].out ) 3061 # We found the default executable, but exeext='' is most 3062 # certainly right. 3063 break;; 3064 *.* ) 3065 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3066 then :; else 3067 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3068 fi 3069 # We set ac_cv_exeext here because the later test for it is not 3070 # safe: cross compilers may not add the suffix if given an `-o' 3071 # argument, so we may need to know it at that point already. 3072 # Even if this section looks crufty: it has the advantage of 3073 # actually working. 3074 break;; 3075 * ) 3076 break;; 3077 esac 3078done 3079test "$ac_cv_exeext" = no && ac_cv_exeext= 3080 3081else 3082 ac_file='' 3083fi 3084if test -z "$ac_file"; then : 3085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3086$as_echo "no" >&6; } 3087$as_echo "$as_me: failed program was:" >&5 3088sed 's/^/| /' conftest.$ac_ext >&5 3089 3090{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3091$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3092as_fn_error 77 "C compiler cannot create executables 3093See \`config.log' for more details" "$LINENO" 5; } 3094else 3095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3096$as_echo "yes" >&6; } 3097fi 3098{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3099$as_echo_n "checking for C compiler default output file name... " >&6; } 3100{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3101$as_echo "$ac_file" >&6; } 3102ac_exeext=$ac_cv_exeext 3103 3104rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3105ac_clean_files=$ac_clean_files_save 3106{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3107$as_echo_n "checking for suffix of executables... " >&6; } 3108if { { ac_try="$ac_link" 3109case "(($ac_try" in 3110 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3111 *) ac_try_echo=$ac_try;; 3112esac 3113eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3114$as_echo "$ac_try_echo"; } >&5 3115 (eval "$ac_link") 2>&5 3116 ac_status=$? 3117 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3118 test $ac_status = 0; }; then : 3119 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3120# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3121# work properly (i.e., refer to `conftest.exe'), while it won't with 3122# `rm'. 3123for ac_file in conftest.exe conftest conftest.*; do 3124 test -f "$ac_file" || continue 3125 case $ac_file in 3126 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3127 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3128 break;; 3129 * ) break;; 3130 esac 3131done 3132else 3133 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3134$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3135as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3136See \`config.log' for more details" "$LINENO" 5; } 3137fi 3138rm -f conftest conftest$ac_cv_exeext 3139{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3140$as_echo "$ac_cv_exeext" >&6; } 3141 3142rm -f conftest.$ac_ext 3143EXEEXT=$ac_cv_exeext 3144ac_exeext=$EXEEXT 3145cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3146/* end confdefs.h. */ 3147#include <stdio.h> 3148int 3149main () 3150{ 3151FILE *f = fopen ("conftest.out", "w"); 3152 return ferror (f) || fclose (f) != 0; 3153 3154 ; 3155 return 0; 3156} 3157_ACEOF 3158ac_clean_files="$ac_clean_files conftest.out" 3159# Check that the compiler produces executables we can run. If not, either 3160# the compiler is broken, or we cross compile. 3161{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3162$as_echo_n "checking whether we are cross compiling... " >&6; } 3163if test "$cross_compiling" != yes; then 3164 { { ac_try="$ac_link" 3165case "(($ac_try" in 3166 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3167 *) ac_try_echo=$ac_try;; 3168esac 3169eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3170$as_echo "$ac_try_echo"; } >&5 3171 (eval "$ac_link") 2>&5 3172 ac_status=$? 3173 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3174 test $ac_status = 0; } 3175 if { ac_try='./conftest$ac_cv_exeext' 3176 { { case "(($ac_try" in 3177 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3178 *) ac_try_echo=$ac_try;; 3179esac 3180eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3181$as_echo "$ac_try_echo"; } >&5 3182 (eval "$ac_try") 2>&5 3183 ac_status=$? 3184 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3185 test $ac_status = 0; }; }; then 3186 cross_compiling=no 3187 else 3188 if test "$cross_compiling" = maybe; then 3189 cross_compiling=yes 3190 else 3191 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3192$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3193as_fn_error $? "cannot run C compiled programs. 3194If you meant to cross compile, use \`--host'. 3195See \`config.log' for more details" "$LINENO" 5; } 3196 fi 3197 fi 3198fi 3199{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3200$as_echo "$cross_compiling" >&6; } 3201 3202rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3203ac_clean_files=$ac_clean_files_save 3204{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3205$as_echo_n "checking for suffix of object files... " >&6; } 3206if ${ac_cv_objext+:} false; then : 3207 $as_echo_n "(cached) " >&6 3208else 3209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3210/* end confdefs.h. */ 3211 3212int 3213main () 3214{ 3215 3216 ; 3217 return 0; 3218} 3219_ACEOF 3220rm -f conftest.o conftest.obj 3221if { { ac_try="$ac_compile" 3222case "(($ac_try" in 3223 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3224 *) ac_try_echo=$ac_try;; 3225esac 3226eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3227$as_echo "$ac_try_echo"; } >&5 3228 (eval "$ac_compile") 2>&5 3229 ac_status=$? 3230 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3231 test $ac_status = 0; }; then : 3232 for ac_file in conftest.o conftest.obj conftest.*; do 3233 test -f "$ac_file" || continue; 3234 case $ac_file in 3235 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3236 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3237 break;; 3238 esac 3239done 3240else 3241 $as_echo "$as_me: failed program was:" >&5 3242sed 's/^/| /' conftest.$ac_ext >&5 3243 3244{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3245$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3246as_fn_error $? "cannot compute suffix of object files: cannot compile 3247See \`config.log' for more details" "$LINENO" 5; } 3248fi 3249rm -f conftest.$ac_cv_objext conftest.$ac_ext 3250fi 3251{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3252$as_echo "$ac_cv_objext" >&6; } 3253OBJEXT=$ac_cv_objext 3254ac_objext=$OBJEXT 3255{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3256$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3257if ${ac_cv_c_compiler_gnu+:} false; then : 3258 $as_echo_n "(cached) " >&6 3259else 3260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3261/* end confdefs.h. */ 3262 3263int 3264main () 3265{ 3266#ifndef __GNUC__ 3267 choke me 3268#endif 3269 3270 ; 3271 return 0; 3272} 3273_ACEOF 3274if ac_fn_c_try_compile "$LINENO"; then : 3275 ac_compiler_gnu=yes 3276else 3277 ac_compiler_gnu=no 3278fi 3279rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3280ac_cv_c_compiler_gnu=$ac_compiler_gnu 3281 3282fi 3283{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3284$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3285if test $ac_compiler_gnu = yes; then 3286 GCC=yes 3287else 3288 GCC= 3289fi 3290ac_test_CFLAGS=${CFLAGS+set} 3291ac_save_CFLAGS=$CFLAGS 3292{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3293$as_echo_n "checking whether $CC accepts -g... " >&6; } 3294if ${ac_cv_prog_cc_g+:} false; then : 3295 $as_echo_n "(cached) " >&6 3296else 3297 ac_save_c_werror_flag=$ac_c_werror_flag 3298 ac_c_werror_flag=yes 3299 ac_cv_prog_cc_g=no 3300 CFLAGS="-g" 3301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3302/* end confdefs.h. */ 3303 3304int 3305main () 3306{ 3307 3308 ; 3309 return 0; 3310} 3311_ACEOF 3312if ac_fn_c_try_compile "$LINENO"; then : 3313 ac_cv_prog_cc_g=yes 3314else 3315 CFLAGS="" 3316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3317/* end confdefs.h. */ 3318 3319int 3320main () 3321{ 3322 3323 ; 3324 return 0; 3325} 3326_ACEOF 3327if ac_fn_c_try_compile "$LINENO"; then : 3328 3329else 3330 ac_c_werror_flag=$ac_save_c_werror_flag 3331 CFLAGS="-g" 3332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3333/* end confdefs.h. */ 3334 3335int 3336main () 3337{ 3338 3339 ; 3340 return 0; 3341} 3342_ACEOF 3343if ac_fn_c_try_compile "$LINENO"; then : 3344 ac_cv_prog_cc_g=yes 3345fi 3346rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3347fi 3348rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3349fi 3350rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3351 ac_c_werror_flag=$ac_save_c_werror_flag 3352fi 3353{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3354$as_echo "$ac_cv_prog_cc_g" >&6; } 3355if test "$ac_test_CFLAGS" = set; then 3356 CFLAGS=$ac_save_CFLAGS 3357elif test $ac_cv_prog_cc_g = yes; then 3358 if test "$GCC" = yes; then 3359 CFLAGS="-g -O2" 3360 else 3361 CFLAGS="-g" 3362 fi 3363else 3364 if test "$GCC" = yes; then 3365 CFLAGS="-O2" 3366 else 3367 CFLAGS= 3368 fi 3369fi 3370{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3371$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3372if ${ac_cv_prog_cc_c89+:} false; then : 3373 $as_echo_n "(cached) " >&6 3374else 3375 ac_cv_prog_cc_c89=no 3376ac_save_CC=$CC 3377cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3378/* end confdefs.h. */ 3379#include <stdarg.h> 3380#include <stdio.h> 3381#include <sys/types.h> 3382#include <sys/stat.h> 3383/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3384struct buf { int x; }; 3385FILE * (*rcsopen) (struct buf *, struct stat *, int); 3386static char *e (p, i) 3387 char **p; 3388 int i; 3389{ 3390 return p[i]; 3391} 3392static char *f (char * (*g) (char **, int), char **p, ...) 3393{ 3394 char *s; 3395 va_list v; 3396 va_start (v,p); 3397 s = g (p, va_arg (v,int)); 3398 va_end (v); 3399 return s; 3400} 3401 3402/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3403 function prototypes and stuff, but not '\xHH' hex character constants. 3404 These don't provoke an error unfortunately, instead are silently treated 3405 as 'x'. The following induces an error, until -std is added to get 3406 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3407 array size at least. It's necessary to write '\x00'==0 to get something 3408 that's true only with -std. */ 3409int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3410 3411/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3412 inside strings and character constants. */ 3413#define FOO(x) 'x' 3414int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3415 3416int test (int i, double x); 3417struct s1 {int (*f) (int a);}; 3418struct s2 {int (*f) (double a);}; 3419int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3420int argc; 3421char **argv; 3422int 3423main () 3424{ 3425return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3426 ; 3427 return 0; 3428} 3429_ACEOF 3430for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3431 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3432do 3433 CC="$ac_save_CC $ac_arg" 3434 if ac_fn_c_try_compile "$LINENO"; then : 3435 ac_cv_prog_cc_c89=$ac_arg 3436fi 3437rm -f core conftest.err conftest.$ac_objext 3438 test "x$ac_cv_prog_cc_c89" != "xno" && break 3439done 3440rm -f conftest.$ac_ext 3441CC=$ac_save_CC 3442 3443fi 3444# AC_CACHE_VAL 3445case "x$ac_cv_prog_cc_c89" in 3446 x) 3447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3448$as_echo "none needed" >&6; } ;; 3449 xno) 3450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3451$as_echo "unsupported" >&6; } ;; 3452 *) 3453 CC="$CC $ac_cv_prog_cc_c89" 3454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3455$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3456esac 3457if test "x$ac_cv_prog_cc_c89" != xno; then : 3458 3459fi 3460 3461ac_ext=c 3462ac_cpp='$CPP $CPPFLAGS' 3463ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3464ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3465ac_compiler_gnu=$ac_cv_c_compiler_gnu 3466 3467depcc="$CC" am_compiler_list= 3468 3469{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3470$as_echo_n "checking dependency style of $depcc... " >&6; } 3471if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3472 $as_echo_n "(cached) " >&6 3473else 3474 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3475 # We make a subdir and do the tests there. Otherwise we can end up 3476 # making bogus files that we don't know about and never remove. For 3477 # instance it was reported that on HP-UX the gcc test will end up 3478 # making a dummy file named `D' -- because `-MD' means `put the output 3479 # in D'. 3480 rm -rf conftest.dir 3481 mkdir conftest.dir 3482 # Copy depcomp to subdir because otherwise we won't find it if we're 3483 # using a relative directory. 3484 cp "$am_depcomp" conftest.dir 3485 cd conftest.dir 3486 # We will build objects and dependencies in a subdirectory because 3487 # it helps to detect inapplicable dependency modes. For instance 3488 # both Tru64's cc and ICC support -MD to output dependencies as a 3489 # side effect of compilation, but ICC will put the dependencies in 3490 # the current directory while Tru64 will put them in the object 3491 # directory. 3492 mkdir sub 3493 3494 am_cv_CC_dependencies_compiler_type=none 3495 if test "$am_compiler_list" = ""; then 3496 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3497 fi 3498 am__universal=false 3499 case " $depcc " in #( 3500 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3501 esac 3502 3503 for depmode in $am_compiler_list; do 3504 # Setup a source with many dependencies, because some compilers 3505 # like to wrap large dependency lists on column 80 (with \), and 3506 # we should not choose a depcomp mode which is confused by this. 3507 # 3508 # We need to recreate these files for each test, as the compiler may 3509 # overwrite some of them when testing with obscure command lines. 3510 # This happens at least with the AIX C compiler. 3511 : > sub/conftest.c 3512 for i in 1 2 3 4 5 6; do 3513 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3514 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3515 # Solaris 8's {/usr,}/bin/sh. 3516 touch sub/conftst$i.h 3517 done 3518 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3519 3520 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3521 # mode. It turns out that the SunPro C++ compiler does not properly 3522 # handle `-M -o', and we need to detect this. Also, some Intel 3523 # versions had trouble with output in subdirs 3524 am__obj=sub/conftest.${OBJEXT-o} 3525 am__minus_obj="-o $am__obj" 3526 case $depmode in 3527 gcc) 3528 # This depmode causes a compiler race in universal mode. 3529 test "$am__universal" = false || continue 3530 ;; 3531 nosideeffect) 3532 # after this tag, mechanisms are not by side-effect, so they'll 3533 # only be used when explicitly requested 3534 if test "x$enable_dependency_tracking" = xyes; then 3535 continue 3536 else 3537 break 3538 fi 3539 ;; 3540 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3541 # This compiler won't grok `-c -o', but also, the minuso test has 3542 # not run yet. These depmodes are late enough in the game, and 3543 # so weak that their functioning should not be impacted. 3544 am__obj=conftest.${OBJEXT-o} 3545 am__minus_obj= 3546 ;; 3547 none) break ;; 3548 esac 3549 if depmode=$depmode \ 3550 source=sub/conftest.c object=$am__obj \ 3551 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3552 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3553 >/dev/null 2>conftest.err && 3554 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3555 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3556 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3557 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3558 # icc doesn't choke on unknown options, it will just issue warnings 3559 # or remarks (even with -Werror). So we grep stderr for any message 3560 # that says an option was ignored or not supported. 3561 # When given -MP, icc 7.0 and 7.1 complain thusly: 3562 # icc: Command line warning: ignoring option '-M'; no argument required 3563 # The diagnosis changed in icc 8.0: 3564 # icc: Command line remark: option '-MP' not supported 3565 if (grep 'ignoring option' conftest.err || 3566 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3567 am_cv_CC_dependencies_compiler_type=$depmode 3568 break 3569 fi 3570 fi 3571 done 3572 3573 cd .. 3574 rm -rf conftest.dir 3575else 3576 am_cv_CC_dependencies_compiler_type=none 3577fi 3578 3579fi 3580{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3581$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3582CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3583 3584 if 3585 test "x$enable_dependency_tracking" != xno \ 3586 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3587 am__fastdepCC_TRUE= 3588 am__fastdepCC_FALSE='#' 3589else 3590 am__fastdepCC_TRUE='#' 3591 am__fastdepCC_FALSE= 3592fi 3593 3594 3595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3596$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3597if ${ac_cv_prog_cc_c99+:} false; then : 3598 $as_echo_n "(cached) " >&6 3599else 3600 ac_cv_prog_cc_c99=no 3601ac_save_CC=$CC 3602cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3603/* end confdefs.h. */ 3604#include <stdarg.h> 3605#include <stdbool.h> 3606#include <stdlib.h> 3607#include <wchar.h> 3608#include <stdio.h> 3609 3610// Check varargs macros. These examples are taken from C99 6.10.3.5. 3611#define debug(...) fprintf (stderr, __VA_ARGS__) 3612#define showlist(...) puts (#__VA_ARGS__) 3613#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3614static void 3615test_varargs_macros (void) 3616{ 3617 int x = 1234; 3618 int y = 5678; 3619 debug ("Flag"); 3620 debug ("X = %d\n", x); 3621 showlist (The first, second, and third items.); 3622 report (x>y, "x is %d but y is %d", x, y); 3623} 3624 3625// Check long long types. 3626#define BIG64 18446744073709551615ull 3627#define BIG32 4294967295ul 3628#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3629#if !BIG_OK 3630 your preprocessor is broken; 3631#endif 3632#if BIG_OK 3633#else 3634 your preprocessor is broken; 3635#endif 3636static long long int bignum = -9223372036854775807LL; 3637static unsigned long long int ubignum = BIG64; 3638 3639struct incomplete_array 3640{ 3641 int datasize; 3642 double data[]; 3643}; 3644 3645struct named_init { 3646 int number; 3647 const wchar_t *name; 3648 double average; 3649}; 3650 3651typedef const char *ccp; 3652 3653static inline int 3654test_restrict (ccp restrict text) 3655{ 3656 // See if C++-style comments work. 3657 // Iterate through items via the restricted pointer. 3658 // Also check for declarations in for loops. 3659 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3660 continue; 3661 return 0; 3662} 3663 3664// Check varargs and va_copy. 3665static void 3666test_varargs (const char *format, ...) 3667{ 3668 va_list args; 3669 va_start (args, format); 3670 va_list args_copy; 3671 va_copy (args_copy, args); 3672 3673 const char *str; 3674 int number; 3675 float fnumber; 3676 3677 while (*format) 3678 { 3679 switch (*format++) 3680 { 3681 case 's': // string 3682 str = va_arg (args_copy, const char *); 3683 break; 3684 case 'd': // int 3685 number = va_arg (args_copy, int); 3686 break; 3687 case 'f': // float 3688 fnumber = va_arg (args_copy, double); 3689 break; 3690 default: 3691 break; 3692 } 3693 } 3694 va_end (args_copy); 3695 va_end (args); 3696} 3697 3698int 3699main () 3700{ 3701 3702 // Check bool. 3703 _Bool success = false; 3704 3705 // Check restrict. 3706 if (test_restrict ("String literal") == 0) 3707 success = true; 3708 char *restrict newvar = "Another string"; 3709 3710 // Check varargs. 3711 test_varargs ("s, d' f .", "string", 65, 34.234); 3712 test_varargs_macros (); 3713 3714 // Check flexible array members. 3715 struct incomplete_array *ia = 3716 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3717 ia->datasize = 10; 3718 for (int i = 0; i < ia->datasize; ++i) 3719 ia->data[i] = i * 1.234; 3720 3721 // Check named initializers. 3722 struct named_init ni = { 3723 .number = 34, 3724 .name = L"Test wide string", 3725 .average = 543.34343, 3726 }; 3727 3728 ni.number = 58; 3729 3730 int dynamic_array[ni.number]; 3731 dynamic_array[ni.number - 1] = 543; 3732 3733 // work around unused variable warnings 3734 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3735 || dynamic_array[ni.number - 1] != 543); 3736 3737 ; 3738 return 0; 3739} 3740_ACEOF 3741for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3742do 3743 CC="$ac_save_CC $ac_arg" 3744 if ac_fn_c_try_compile "$LINENO"; then : 3745 ac_cv_prog_cc_c99=$ac_arg 3746fi 3747rm -f core conftest.err conftest.$ac_objext 3748 test "x$ac_cv_prog_cc_c99" != "xno" && break 3749done 3750rm -f conftest.$ac_ext 3751CC=$ac_save_CC 3752 3753fi 3754# AC_CACHE_VAL 3755case "x$ac_cv_prog_cc_c99" in 3756 x) 3757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3758$as_echo "none needed" >&6; } ;; 3759 xno) 3760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3761$as_echo "unsupported" >&6; } ;; 3762 *) 3763 CC="$CC $ac_cv_prog_cc_c99" 3764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3765$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3766esac 3767if test "x$ac_cv_prog_cc_c99" != xno; then : 3768 3769fi 3770 3771 3772 3773ac_ext=c 3774ac_cpp='$CPP $CPPFLAGS' 3775ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3776ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3777ac_compiler_gnu=$ac_cv_c_compiler_gnu 3778{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3779$as_echo_n "checking how to run the C preprocessor... " >&6; } 3780# On Suns, sometimes $CPP names a directory. 3781if test -n "$CPP" && test -d "$CPP"; then 3782 CPP= 3783fi 3784if test -z "$CPP"; then 3785 if ${ac_cv_prog_CPP+:} false; then : 3786 $as_echo_n "(cached) " >&6 3787else 3788 # Double quotes because CPP needs to be expanded 3789 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3790 do 3791 ac_preproc_ok=false 3792for ac_c_preproc_warn_flag in '' yes 3793do 3794 # Use a header file that comes with gcc, so configuring glibc 3795 # with a fresh cross-compiler works. 3796 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3797 # <limits.h> exists even on freestanding compilers. 3798 # On the NeXT, cc -E runs the code through the compiler's parser, 3799 # not just through cpp. "Syntax error" is here to catch this case. 3800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3801/* end confdefs.h. */ 3802#ifdef __STDC__ 3803# include <limits.h> 3804#else 3805# include <assert.h> 3806#endif 3807 Syntax error 3808_ACEOF 3809if ac_fn_c_try_cpp "$LINENO"; then : 3810 3811else 3812 # Broken: fails on valid input. 3813continue 3814fi 3815rm -f conftest.err conftest.i conftest.$ac_ext 3816 3817 # OK, works on sane cases. Now check whether nonexistent headers 3818 # can be detected and how. 3819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3820/* end confdefs.h. */ 3821#include <ac_nonexistent.h> 3822_ACEOF 3823if ac_fn_c_try_cpp "$LINENO"; then : 3824 # Broken: success on invalid input. 3825continue 3826else 3827 # Passes both tests. 3828ac_preproc_ok=: 3829break 3830fi 3831rm -f conftest.err conftest.i conftest.$ac_ext 3832 3833done 3834# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3835rm -f conftest.i conftest.err conftest.$ac_ext 3836if $ac_preproc_ok; then : 3837 break 3838fi 3839 3840 done 3841 ac_cv_prog_CPP=$CPP 3842 3843fi 3844 CPP=$ac_cv_prog_CPP 3845else 3846 ac_cv_prog_CPP=$CPP 3847fi 3848{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3849$as_echo "$CPP" >&6; } 3850ac_preproc_ok=false 3851for ac_c_preproc_warn_flag in '' yes 3852do 3853 # Use a header file that comes with gcc, so configuring glibc 3854 # with a fresh cross-compiler works. 3855 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3856 # <limits.h> exists even on freestanding compilers. 3857 # On the NeXT, cc -E runs the code through the compiler's parser, 3858 # not just through cpp. "Syntax error" is here to catch this case. 3859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3860/* end confdefs.h. */ 3861#ifdef __STDC__ 3862# include <limits.h> 3863#else 3864# include <assert.h> 3865#endif 3866 Syntax error 3867_ACEOF 3868if ac_fn_c_try_cpp "$LINENO"; then : 3869 3870else 3871 # Broken: fails on valid input. 3872continue 3873fi 3874rm -f conftest.err conftest.i conftest.$ac_ext 3875 3876 # OK, works on sane cases. Now check whether nonexistent headers 3877 # can be detected and how. 3878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3879/* end confdefs.h. */ 3880#include <ac_nonexistent.h> 3881_ACEOF 3882if ac_fn_c_try_cpp "$LINENO"; then : 3883 # Broken: success on invalid input. 3884continue 3885else 3886 # Passes both tests. 3887ac_preproc_ok=: 3888break 3889fi 3890rm -f conftest.err conftest.i conftest.$ac_ext 3891 3892done 3893# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3894rm -f conftest.i conftest.err conftest.$ac_ext 3895if $ac_preproc_ok; then : 3896 3897else 3898 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3899$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3900as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3901See \`config.log' for more details" "$LINENO" 5; } 3902fi 3903 3904ac_ext=c 3905ac_cpp='$CPP $CPPFLAGS' 3906ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3907ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3908ac_compiler_gnu=$ac_cv_c_compiler_gnu 3909 3910 3911{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3912$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3913if ${ac_cv_path_GREP+:} false; then : 3914 $as_echo_n "(cached) " >&6 3915else 3916 if test -z "$GREP"; then 3917 ac_path_GREP_found=false 3918 # Loop through the user's path and test for each of PROGNAME-LIST 3919 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3920for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3921do 3922 IFS=$as_save_IFS 3923 test -z "$as_dir" && as_dir=. 3924 for ac_prog in grep ggrep; do 3925 for ac_exec_ext in '' $ac_executable_extensions; do 3926 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3927 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3928# Check for GNU ac_path_GREP and select it if it is found. 3929 # Check for GNU $ac_path_GREP 3930case `"$ac_path_GREP" --version 2>&1` in 3931*GNU*) 3932 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3933*) 3934 ac_count=0 3935 $as_echo_n 0123456789 >"conftest.in" 3936 while : 3937 do 3938 cat "conftest.in" "conftest.in" >"conftest.tmp" 3939 mv "conftest.tmp" "conftest.in" 3940 cp "conftest.in" "conftest.nl" 3941 $as_echo 'GREP' >> "conftest.nl" 3942 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3943 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3944 as_fn_arith $ac_count + 1 && ac_count=$as_val 3945 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3946 # Best one so far, save it but keep looking for a better one 3947 ac_cv_path_GREP="$ac_path_GREP" 3948 ac_path_GREP_max=$ac_count 3949 fi 3950 # 10*(2^10) chars as input seems more than enough 3951 test $ac_count -gt 10 && break 3952 done 3953 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3954esac 3955 3956 $ac_path_GREP_found && break 3 3957 done 3958 done 3959 done 3960IFS=$as_save_IFS 3961 if test -z "$ac_cv_path_GREP"; then 3962 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3963 fi 3964else 3965 ac_cv_path_GREP=$GREP 3966fi 3967 3968fi 3969{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3970$as_echo "$ac_cv_path_GREP" >&6; } 3971 GREP="$ac_cv_path_GREP" 3972 3973 3974{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3975$as_echo_n "checking for egrep... " >&6; } 3976if ${ac_cv_path_EGREP+:} false; then : 3977 $as_echo_n "(cached) " >&6 3978else 3979 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3980 then ac_cv_path_EGREP="$GREP -E" 3981 else 3982 if test -z "$EGREP"; then 3983 ac_path_EGREP_found=false 3984 # Loop through the user's path and test for each of PROGNAME-LIST 3985 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3986for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3987do 3988 IFS=$as_save_IFS 3989 test -z "$as_dir" && as_dir=. 3990 for ac_prog in egrep; do 3991 for ac_exec_ext in '' $ac_executable_extensions; do 3992 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3993 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3994# Check for GNU ac_path_EGREP and select it if it is found. 3995 # Check for GNU $ac_path_EGREP 3996case `"$ac_path_EGREP" --version 2>&1` in 3997*GNU*) 3998 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3999*) 4000 ac_count=0 4001 $as_echo_n 0123456789 >"conftest.in" 4002 while : 4003 do 4004 cat "conftest.in" "conftest.in" >"conftest.tmp" 4005 mv "conftest.tmp" "conftest.in" 4006 cp "conftest.in" "conftest.nl" 4007 $as_echo 'EGREP' >> "conftest.nl" 4008 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4009 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4010 as_fn_arith $ac_count + 1 && ac_count=$as_val 4011 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4012 # Best one so far, save it but keep looking for a better one 4013 ac_cv_path_EGREP="$ac_path_EGREP" 4014 ac_path_EGREP_max=$ac_count 4015 fi 4016 # 10*(2^10) chars as input seems more than enough 4017 test $ac_count -gt 10 && break 4018 done 4019 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4020esac 4021 4022 $ac_path_EGREP_found && break 3 4023 done 4024 done 4025 done 4026IFS=$as_save_IFS 4027 if test -z "$ac_cv_path_EGREP"; then 4028 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4029 fi 4030else 4031 ac_cv_path_EGREP=$EGREP 4032fi 4033 4034 fi 4035fi 4036{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4037$as_echo "$ac_cv_path_EGREP" >&6; } 4038 EGREP="$ac_cv_path_EGREP" 4039 4040 4041{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4042$as_echo_n "checking for ANSI C header files... " >&6; } 4043if ${ac_cv_header_stdc+:} false; then : 4044 $as_echo_n "(cached) " >&6 4045else 4046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4047/* end confdefs.h. */ 4048#include <stdlib.h> 4049#include <stdarg.h> 4050#include <string.h> 4051#include <float.h> 4052 4053int 4054main () 4055{ 4056 4057 ; 4058 return 0; 4059} 4060_ACEOF 4061if ac_fn_c_try_compile "$LINENO"; then : 4062 ac_cv_header_stdc=yes 4063else 4064 ac_cv_header_stdc=no 4065fi 4066rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4067 4068if test $ac_cv_header_stdc = yes; then 4069 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4071/* end confdefs.h. */ 4072#include <string.h> 4073 4074_ACEOF 4075if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4076 $EGREP "memchr" >/dev/null 2>&1; then : 4077 4078else 4079 ac_cv_header_stdc=no 4080fi 4081rm -f conftest* 4082 4083fi 4084 4085if test $ac_cv_header_stdc = yes; then 4086 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4088/* end confdefs.h. */ 4089#include <stdlib.h> 4090 4091_ACEOF 4092if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4093 $EGREP "free" >/dev/null 2>&1; then : 4094 4095else 4096 ac_cv_header_stdc=no 4097fi 4098rm -f conftest* 4099 4100fi 4101 4102if test $ac_cv_header_stdc = yes; then 4103 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4104 if test "$cross_compiling" = yes; then : 4105 : 4106else 4107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4108/* end confdefs.h. */ 4109#include <ctype.h> 4110#include <stdlib.h> 4111#if ((' ' & 0x0FF) == 0x020) 4112# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4113# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4114#else 4115# define ISLOWER(c) \ 4116 (('a' <= (c) && (c) <= 'i') \ 4117 || ('j' <= (c) && (c) <= 'r') \ 4118 || ('s' <= (c) && (c) <= 'z')) 4119# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4120#endif 4121 4122#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4123int 4124main () 4125{ 4126 int i; 4127 for (i = 0; i < 256; i++) 4128 if (XOR (islower (i), ISLOWER (i)) 4129 || toupper (i) != TOUPPER (i)) 4130 return 2; 4131 return 0; 4132} 4133_ACEOF 4134if ac_fn_c_try_run "$LINENO"; then : 4135 4136else 4137 ac_cv_header_stdc=no 4138fi 4139rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4140 conftest.$ac_objext conftest.beam conftest.$ac_ext 4141fi 4142 4143fi 4144fi 4145{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4146$as_echo "$ac_cv_header_stdc" >&6; } 4147if test $ac_cv_header_stdc = yes; then 4148 4149$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4150 4151fi 4152 4153# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4154for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4155 inttypes.h stdint.h unistd.h 4156do : 4157 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4158ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4159" 4160if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4161 cat >>confdefs.h <<_ACEOF 4162#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4163_ACEOF 4164 4165fi 4166 4167done 4168 4169 4170 4171 4172 4173 4174ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4175if test "x$ac_cv_have_decl___clang__" = xyes; then : 4176 CLANGCC="yes" 4177else 4178 CLANGCC="no" 4179fi 4180 4181ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4182if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4183 INTELCC="yes" 4184else 4185 INTELCC="no" 4186fi 4187 4188ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4189if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4190 SUNCC="yes" 4191else 4192 SUNCC="no" 4193fi 4194 4195 4196 4197 4198if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4199 if test -n "$ac_tool_prefix"; then 4200 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4201set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4202{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4203$as_echo_n "checking for $ac_word... " >&6; } 4204if ${ac_cv_path_PKG_CONFIG+:} false; then : 4205 $as_echo_n "(cached) " >&6 4206else 4207 case $PKG_CONFIG in 4208 [\\/]* | ?:[\\/]*) 4209 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4210 ;; 4211 *) 4212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4213for as_dir in $PATH 4214do 4215 IFS=$as_save_IFS 4216 test -z "$as_dir" && as_dir=. 4217 for ac_exec_ext in '' $ac_executable_extensions; do 4218 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4219 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4220 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4221 break 2 4222 fi 4223done 4224 done 4225IFS=$as_save_IFS 4226 4227 ;; 4228esac 4229fi 4230PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4231if test -n "$PKG_CONFIG"; then 4232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4233$as_echo "$PKG_CONFIG" >&6; } 4234else 4235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4236$as_echo "no" >&6; } 4237fi 4238 4239 4240fi 4241if test -z "$ac_cv_path_PKG_CONFIG"; then 4242 ac_pt_PKG_CONFIG=$PKG_CONFIG 4243 # Extract the first word of "pkg-config", so it can be a program name with args. 4244set dummy pkg-config; ac_word=$2 4245{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4246$as_echo_n "checking for $ac_word... " >&6; } 4247if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4248 $as_echo_n "(cached) " >&6 4249else 4250 case $ac_pt_PKG_CONFIG in 4251 [\\/]* | ?:[\\/]*) 4252 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4253 ;; 4254 *) 4255 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4256for as_dir in $PATH 4257do 4258 IFS=$as_save_IFS 4259 test -z "$as_dir" && as_dir=. 4260 for ac_exec_ext in '' $ac_executable_extensions; do 4261 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4262 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4263 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4264 break 2 4265 fi 4266done 4267 done 4268IFS=$as_save_IFS 4269 4270 ;; 4271esac 4272fi 4273ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4274if test -n "$ac_pt_PKG_CONFIG"; then 4275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4276$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4277else 4278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4279$as_echo "no" >&6; } 4280fi 4281 4282 if test "x$ac_pt_PKG_CONFIG" = x; then 4283 PKG_CONFIG="" 4284 else 4285 case $cross_compiling:$ac_tool_warned in 4286yes:) 4287{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4288$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4289ac_tool_warned=yes ;; 4290esac 4291 PKG_CONFIG=$ac_pt_PKG_CONFIG 4292 fi 4293else 4294 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4295fi 4296 4297fi 4298if test -n "$PKG_CONFIG"; then 4299 _pkg_min_version=0.9.0 4300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4301$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4302 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4304$as_echo "yes" >&6; } 4305 else 4306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4307$as_echo "no" >&6; } 4308 PKG_CONFIG="" 4309 fi 4310 4311fi 4312# Make sure we can run config.sub. 4313$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4314 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4315 4316{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4317$as_echo_n "checking build system type... " >&6; } 4318if ${ac_cv_build+:} false; then : 4319 $as_echo_n "(cached) " >&6 4320else 4321 ac_build_alias=$build_alias 4322test "x$ac_build_alias" = x && 4323 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4324test "x$ac_build_alias" = x && 4325 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4326ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4327 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4328 4329fi 4330{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4331$as_echo "$ac_cv_build" >&6; } 4332case $ac_cv_build in 4333*-*-*) ;; 4334*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4335esac 4336build=$ac_cv_build 4337ac_save_IFS=$IFS; IFS='-' 4338set x $ac_cv_build 4339shift 4340build_cpu=$1 4341build_vendor=$2 4342shift; shift 4343# Remember, the first character of IFS is used to create $*, 4344# except with old shells: 4345build_os=$* 4346IFS=$ac_save_IFS 4347case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4348 4349 4350{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4351$as_echo_n "checking host system type... " >&6; } 4352if ${ac_cv_host+:} false; then : 4353 $as_echo_n "(cached) " >&6 4354else 4355 if test "x$host_alias" = x; then 4356 ac_cv_host=$ac_cv_build 4357else 4358 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4359 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4360fi 4361 4362fi 4363{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4364$as_echo "$ac_cv_host" >&6; } 4365case $ac_cv_host in 4366*-*-*) ;; 4367*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4368esac 4369host=$ac_cv_host 4370ac_save_IFS=$IFS; IFS='-' 4371set x $ac_cv_host 4372shift 4373host_cpu=$1 4374host_vendor=$2 4375shift; shift 4376# Remember, the first character of IFS is used to create $*, 4377# except with old shells: 4378host_os=$* 4379IFS=$ac_save_IFS 4380case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4381 4382 4383{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4384$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4385if ${ac_cv_path_SED+:} false; then : 4386 $as_echo_n "(cached) " >&6 4387else 4388 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4389 for ac_i in 1 2 3 4 5 6 7; do 4390 ac_script="$ac_script$as_nl$ac_script" 4391 done 4392 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4393 { ac_script=; unset ac_script;} 4394 if test -z "$SED"; then 4395 ac_path_SED_found=false 4396 # Loop through the user's path and test for each of PROGNAME-LIST 4397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4398for as_dir in $PATH 4399do 4400 IFS=$as_save_IFS 4401 test -z "$as_dir" && as_dir=. 4402 for ac_prog in sed gsed; do 4403 for ac_exec_ext in '' $ac_executable_extensions; do 4404 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4405 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4406# Check for GNU ac_path_SED and select it if it is found. 4407 # Check for GNU $ac_path_SED 4408case `"$ac_path_SED" --version 2>&1` in 4409*GNU*) 4410 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4411*) 4412 ac_count=0 4413 $as_echo_n 0123456789 >"conftest.in" 4414 while : 4415 do 4416 cat "conftest.in" "conftest.in" >"conftest.tmp" 4417 mv "conftest.tmp" "conftest.in" 4418 cp "conftest.in" "conftest.nl" 4419 $as_echo '' >> "conftest.nl" 4420 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4421 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4422 as_fn_arith $ac_count + 1 && ac_count=$as_val 4423 if test $ac_count -gt ${ac_path_SED_max-0}; then 4424 # Best one so far, save it but keep looking for a better one 4425 ac_cv_path_SED="$ac_path_SED" 4426 ac_path_SED_max=$ac_count 4427 fi 4428 # 10*(2^10) chars as input seems more than enough 4429 test $ac_count -gt 10 && break 4430 done 4431 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4432esac 4433 4434 $ac_path_SED_found && break 3 4435 done 4436 done 4437 done 4438IFS=$as_save_IFS 4439 if test -z "$ac_cv_path_SED"; then 4440 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4441 fi 4442else 4443 ac_cv_path_SED=$SED 4444fi 4445 4446fi 4447{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4448$as_echo "$ac_cv_path_SED" >&6; } 4449 SED="$ac_cv_path_SED" 4450 rm -f conftest.sed 4451 4452 4453 4454 4455 4456 4457# Check whether --enable-selective-werror was given. 4458if test "${enable_selective_werror+set}" = set; then : 4459 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4460else 4461 SELECTIVE_WERROR=yes 4462fi 4463 4464 4465 4466 4467 4468# -v is too short to test reliably with XORG_TESTSET_CFLAG 4469if test "x$SUNCC" = "xyes"; then 4470 BASE_CFLAGS="-v" 4471else 4472 BASE_CFLAGS="" 4473fi 4474 4475# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4476 4477 4478 4479 4480 4481 4482 4483 4484 4485 4486 4487 4488 4489xorg_testset_save_CFLAGS="$CFLAGS" 4490 4491if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4492 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4494$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4495if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4496 $as_echo_n "(cached) " >&6 4497else 4498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4499/* end confdefs.h. */ 4500int i; 4501_ACEOF 4502if ac_fn_c_try_compile "$LINENO"; then : 4503 xorg_cv_cc_flag_unknown_warning_option=yes 4504else 4505 xorg_cv_cc_flag_unknown_warning_option=no 4506fi 4507rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4508fi 4509{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4510$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4511 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4512 CFLAGS="$xorg_testset_save_CFLAGS" 4513fi 4514 4515if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4516 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4517 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4518 fi 4519 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4521$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4522if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4523 $as_echo_n "(cached) " >&6 4524else 4525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4526/* end confdefs.h. */ 4527int i; 4528_ACEOF 4529if ac_fn_c_try_compile "$LINENO"; then : 4530 xorg_cv_cc_flag_unused_command_line_argument=yes 4531else 4532 xorg_cv_cc_flag_unused_command_line_argument=no 4533fi 4534rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4535fi 4536{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4537$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4538 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4539 CFLAGS="$xorg_testset_save_CFLAGS" 4540fi 4541 4542found="no" 4543 4544 if test $found = "no" ; then 4545 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4547 fi 4548 4549 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4550 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4551 fi 4552 4553 CFLAGS="$CFLAGS -Wall" 4554 4555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wall" >&5 4556$as_echo_n "checking if $CC supports-Wall... " >&6; } 4557 cacheid=xorg_cv_cc_flag__Wall 4558 if eval \${$cacheid+:} false; then : 4559 $as_echo_n "(cached) " >&6 4560else 4561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4562/* end confdefs.h. */ 4563int i; 4564int 4565main () 4566{ 4567 4568 ; 4569 return 0; 4570} 4571_ACEOF 4572if ac_fn_c_try_link "$LINENO"; then : 4573 eval $cacheid=yes 4574else 4575 eval $cacheid=no 4576fi 4577rm -f core conftest.err conftest.$ac_objext \ 4578 conftest$ac_exeext conftest.$ac_ext 4579fi 4580 4581 4582 CFLAGS="$xorg_testset_save_CFLAGS" 4583 4584 eval supported=\$$cacheid 4585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4586$as_echo "$supported" >&6; } 4587 if test "$supported" = "yes" ; then 4588 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4589 found="yes" 4590 fi 4591 fi 4592 4593 4594 4595 4596 4597 4598 4599 4600 4601 4602 4603 4604 4605 4606 4607xorg_testset_save_CFLAGS="$CFLAGS" 4608 4609if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4612$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4613if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4614 $as_echo_n "(cached) " >&6 4615else 4616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4617/* end confdefs.h. */ 4618int i; 4619_ACEOF 4620if ac_fn_c_try_compile "$LINENO"; then : 4621 xorg_cv_cc_flag_unknown_warning_option=yes 4622else 4623 xorg_cv_cc_flag_unknown_warning_option=no 4624fi 4625rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4626fi 4627{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4628$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4629 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4630 CFLAGS="$xorg_testset_save_CFLAGS" 4631fi 4632 4633if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4634 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4635 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4636 fi 4637 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4639$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4640if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4641 $as_echo_n "(cached) " >&6 4642else 4643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4644/* end confdefs.h. */ 4645int i; 4646_ACEOF 4647if ac_fn_c_try_compile "$LINENO"; then : 4648 xorg_cv_cc_flag_unused_command_line_argument=yes 4649else 4650 xorg_cv_cc_flag_unused_command_line_argument=no 4651fi 4652rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4653fi 4654{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4655$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4656 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4657 CFLAGS="$xorg_testset_save_CFLAGS" 4658fi 4659 4660found="no" 4661 4662 if test $found = "no" ; then 4663 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4665 fi 4666 4667 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4668 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4669 fi 4670 4671 CFLAGS="$CFLAGS -Wpointer-arith" 4672 4673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wpointer-arith" >&5 4674$as_echo_n "checking if $CC supports-Wpointer-arith... " >&6; } 4675 cacheid=xorg_cv_cc_flag__Wpointer_arith 4676 if eval \${$cacheid+:} false; then : 4677 $as_echo_n "(cached) " >&6 4678else 4679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4680/* end confdefs.h. */ 4681int i; 4682int 4683main () 4684{ 4685 4686 ; 4687 return 0; 4688} 4689_ACEOF 4690if ac_fn_c_try_link "$LINENO"; then : 4691 eval $cacheid=yes 4692else 4693 eval $cacheid=no 4694fi 4695rm -f core conftest.err conftest.$ac_objext \ 4696 conftest$ac_exeext conftest.$ac_ext 4697fi 4698 4699 4700 CFLAGS="$xorg_testset_save_CFLAGS" 4701 4702 eval supported=\$$cacheid 4703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4704$as_echo "$supported" >&6; } 4705 if test "$supported" = "yes" ; then 4706 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4707 found="yes" 4708 fi 4709 fi 4710 4711 4712 4713 4714 4715 4716 4717 4718 4719 4720 4721 4722 4723 4724 4725xorg_testset_save_CFLAGS="$CFLAGS" 4726 4727if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4730$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4731if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4732 $as_echo_n "(cached) " >&6 4733else 4734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4735/* end confdefs.h. */ 4736int i; 4737_ACEOF 4738if ac_fn_c_try_compile "$LINENO"; then : 4739 xorg_cv_cc_flag_unknown_warning_option=yes 4740else 4741 xorg_cv_cc_flag_unknown_warning_option=no 4742fi 4743rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4744fi 4745{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4746$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4747 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4748 CFLAGS="$xorg_testset_save_CFLAGS" 4749fi 4750 4751if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4752 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4754 fi 4755 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4757$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4758if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4759 $as_echo_n "(cached) " >&6 4760else 4761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4762/* end confdefs.h. */ 4763int i; 4764_ACEOF 4765if ac_fn_c_try_compile "$LINENO"; then : 4766 xorg_cv_cc_flag_unused_command_line_argument=yes 4767else 4768 xorg_cv_cc_flag_unused_command_line_argument=no 4769fi 4770rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4771fi 4772{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4773$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4774 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4775 CFLAGS="$xorg_testset_save_CFLAGS" 4776fi 4777 4778found="no" 4779 4780 if test $found = "no" ; then 4781 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4783 fi 4784 4785 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4786 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4787 fi 4788 4789 CFLAGS="$CFLAGS -Wmissing-declarations" 4790 4791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-declarations" >&5 4792$as_echo_n "checking if $CC supports-Wmissing-declarations... " >&6; } 4793 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4794 if eval \${$cacheid+:} false; then : 4795 $as_echo_n "(cached) " >&6 4796else 4797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4798/* end confdefs.h. */ 4799int i; 4800int 4801main () 4802{ 4803 4804 ; 4805 return 0; 4806} 4807_ACEOF 4808if ac_fn_c_try_link "$LINENO"; then : 4809 eval $cacheid=yes 4810else 4811 eval $cacheid=no 4812fi 4813rm -f core conftest.err conftest.$ac_objext \ 4814 conftest$ac_exeext conftest.$ac_ext 4815fi 4816 4817 4818 CFLAGS="$xorg_testset_save_CFLAGS" 4819 4820 eval supported=\$$cacheid 4821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4822$as_echo "$supported" >&6; } 4823 if test "$supported" = "yes" ; then 4824 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4825 found="yes" 4826 fi 4827 fi 4828 4829 4830 4831 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843xorg_testset_save_CFLAGS="$CFLAGS" 4844 4845if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4848$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4849if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4850 $as_echo_n "(cached) " >&6 4851else 4852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4853/* end confdefs.h. */ 4854int i; 4855_ACEOF 4856if ac_fn_c_try_compile "$LINENO"; then : 4857 xorg_cv_cc_flag_unknown_warning_option=yes 4858else 4859 xorg_cv_cc_flag_unknown_warning_option=no 4860fi 4861rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4862fi 4863{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4864$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4865 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4866 CFLAGS="$xorg_testset_save_CFLAGS" 4867fi 4868 4869if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4870 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4872 fi 4873 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4875$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4876if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4877 $as_echo_n "(cached) " >&6 4878else 4879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4880/* end confdefs.h. */ 4881int i; 4882_ACEOF 4883if ac_fn_c_try_compile "$LINENO"; then : 4884 xorg_cv_cc_flag_unused_command_line_argument=yes 4885else 4886 xorg_cv_cc_flag_unused_command_line_argument=no 4887fi 4888rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4889fi 4890{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4891$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4892 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4893 CFLAGS="$xorg_testset_save_CFLAGS" 4894fi 4895 4896found="no" 4897 4898 if test $found = "no" ; then 4899 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4901 fi 4902 4903 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4905 fi 4906 4907 CFLAGS="$CFLAGS -Wformat=2" 4908 4909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wformat=2" >&5 4910$as_echo_n "checking if $CC supports-Wformat=2... " >&6; } 4911 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 4912 if eval \${$cacheid+:} false; then : 4913 $as_echo_n "(cached) " >&6 4914else 4915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4916/* end confdefs.h. */ 4917int i; 4918int 4919main () 4920{ 4921 4922 ; 4923 return 0; 4924} 4925_ACEOF 4926if ac_fn_c_try_link "$LINENO"; then : 4927 eval $cacheid=yes 4928else 4929 eval $cacheid=no 4930fi 4931rm -f core conftest.err conftest.$ac_objext \ 4932 conftest$ac_exeext conftest.$ac_ext 4933fi 4934 4935 4936 CFLAGS="$xorg_testset_save_CFLAGS" 4937 4938 eval supported=\$$cacheid 4939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4940$as_echo "$supported" >&6; } 4941 if test "$supported" = "yes" ; then 4942 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 4943 found="yes" 4944 fi 4945 fi 4946 4947 if test $found = "no" ; then 4948 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4950 fi 4951 4952 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4953 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4954 fi 4955 4956 CFLAGS="$CFLAGS -Wformat" 4957 4958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wformat" >&5 4959$as_echo_n "checking if $CC supports-Wformat... " >&6; } 4960 cacheid=xorg_cv_cc_flag__Wformat 4961 if eval \${$cacheid+:} false; then : 4962 $as_echo_n "(cached) " >&6 4963else 4964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4965/* end confdefs.h. */ 4966int i; 4967int 4968main () 4969{ 4970 4971 ; 4972 return 0; 4973} 4974_ACEOF 4975if ac_fn_c_try_link "$LINENO"; then : 4976 eval $cacheid=yes 4977else 4978 eval $cacheid=no 4979fi 4980rm -f core conftest.err conftest.$ac_objext \ 4981 conftest$ac_exeext conftest.$ac_ext 4982fi 4983 4984 4985 CFLAGS="$xorg_testset_save_CFLAGS" 4986 4987 eval supported=\$$cacheid 4988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4989$as_echo "$supported" >&6; } 4990 if test "$supported" = "yes" ; then 4991 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 4992 found="yes" 4993 fi 4994 fi 4995 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 5012xorg_testset_save_CFLAGS="$CFLAGS" 5013 5014if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5017$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5018if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5019 $as_echo_n "(cached) " >&6 5020else 5021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5022/* end confdefs.h. */ 5023int i; 5024_ACEOF 5025if ac_fn_c_try_compile "$LINENO"; then : 5026 xorg_cv_cc_flag_unknown_warning_option=yes 5027else 5028 xorg_cv_cc_flag_unknown_warning_option=no 5029fi 5030rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5031fi 5032{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5033$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5034 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5035 CFLAGS="$xorg_testset_save_CFLAGS" 5036fi 5037 5038if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5039 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5041 fi 5042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5044$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5045if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5046 $as_echo_n "(cached) " >&6 5047else 5048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5049/* end confdefs.h. */ 5050int i; 5051_ACEOF 5052if ac_fn_c_try_compile "$LINENO"; then : 5053 xorg_cv_cc_flag_unused_command_line_argument=yes 5054else 5055 xorg_cv_cc_flag_unused_command_line_argument=no 5056fi 5057rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5058fi 5059{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5060$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5061 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5062 CFLAGS="$xorg_testset_save_CFLAGS" 5063fi 5064 5065found="no" 5066 5067 if test $found = "no" ; then 5068 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5070 fi 5071 5072 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5073 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5074 fi 5075 5076 CFLAGS="$CFLAGS -Wstrict-prototypes" 5077 5078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wstrict-prototypes" >&5 5079$as_echo_n "checking if $CC supports-Wstrict-prototypes... " >&6; } 5080 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5081 if eval \${$cacheid+:} false; then : 5082 $as_echo_n "(cached) " >&6 5083else 5084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5085/* end confdefs.h. */ 5086int i; 5087int 5088main () 5089{ 5090 5091 ; 5092 return 0; 5093} 5094_ACEOF 5095if ac_fn_c_try_link "$LINENO"; then : 5096 eval $cacheid=yes 5097else 5098 eval $cacheid=no 5099fi 5100rm -f core conftest.err conftest.$ac_objext \ 5101 conftest$ac_exeext conftest.$ac_ext 5102fi 5103 5104 5105 CFLAGS="$xorg_testset_save_CFLAGS" 5106 5107 eval supported=\$$cacheid 5108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5109$as_echo "$supported" >&6; } 5110 if test "$supported" = "yes" ; then 5111 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5112 found="yes" 5113 fi 5114 fi 5115 5116 5117 5118 5119 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130xorg_testset_save_CFLAGS="$CFLAGS" 5131 5132if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5135$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5136if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5137 $as_echo_n "(cached) " >&6 5138else 5139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5140/* end confdefs.h. */ 5141int i; 5142_ACEOF 5143if ac_fn_c_try_compile "$LINENO"; then : 5144 xorg_cv_cc_flag_unknown_warning_option=yes 5145else 5146 xorg_cv_cc_flag_unknown_warning_option=no 5147fi 5148rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5149fi 5150{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5151$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5152 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5153 CFLAGS="$xorg_testset_save_CFLAGS" 5154fi 5155 5156if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5157 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5159 fi 5160 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5162$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5163if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5164 $as_echo_n "(cached) " >&6 5165else 5166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5167/* end confdefs.h. */ 5168int i; 5169_ACEOF 5170if ac_fn_c_try_compile "$LINENO"; then : 5171 xorg_cv_cc_flag_unused_command_line_argument=yes 5172else 5173 xorg_cv_cc_flag_unused_command_line_argument=no 5174fi 5175rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5176fi 5177{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5178$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5179 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5180 CFLAGS="$xorg_testset_save_CFLAGS" 5181fi 5182 5183found="no" 5184 5185 if test $found = "no" ; then 5186 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5188 fi 5189 5190 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5191 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5192 fi 5193 5194 CFLAGS="$CFLAGS -Wmissing-prototypes" 5195 5196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-prototypes" >&5 5197$as_echo_n "checking if $CC supports-Wmissing-prototypes... " >&6; } 5198 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5199 if eval \${$cacheid+:} false; then : 5200 $as_echo_n "(cached) " >&6 5201else 5202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5203/* end confdefs.h. */ 5204int i; 5205int 5206main () 5207{ 5208 5209 ; 5210 return 0; 5211} 5212_ACEOF 5213if ac_fn_c_try_link "$LINENO"; then : 5214 eval $cacheid=yes 5215else 5216 eval $cacheid=no 5217fi 5218rm -f core conftest.err conftest.$ac_objext \ 5219 conftest$ac_exeext conftest.$ac_ext 5220fi 5221 5222 5223 CFLAGS="$xorg_testset_save_CFLAGS" 5224 5225 eval supported=\$$cacheid 5226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5227$as_echo "$supported" >&6; } 5228 if test "$supported" = "yes" ; then 5229 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5230 found="yes" 5231 fi 5232 fi 5233 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248xorg_testset_save_CFLAGS="$CFLAGS" 5249 5250if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5253$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5254if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5255 $as_echo_n "(cached) " >&6 5256else 5257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5258/* end confdefs.h. */ 5259int i; 5260_ACEOF 5261if ac_fn_c_try_compile "$LINENO"; then : 5262 xorg_cv_cc_flag_unknown_warning_option=yes 5263else 5264 xorg_cv_cc_flag_unknown_warning_option=no 5265fi 5266rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5267fi 5268{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5269$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5270 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5271 CFLAGS="$xorg_testset_save_CFLAGS" 5272fi 5273 5274if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5275 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5276 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5277 fi 5278 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5280$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5281if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5282 $as_echo_n "(cached) " >&6 5283else 5284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5285/* end confdefs.h. */ 5286int i; 5287_ACEOF 5288if ac_fn_c_try_compile "$LINENO"; then : 5289 xorg_cv_cc_flag_unused_command_line_argument=yes 5290else 5291 xorg_cv_cc_flag_unused_command_line_argument=no 5292fi 5293rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5294fi 5295{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5296$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5297 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5298 CFLAGS="$xorg_testset_save_CFLAGS" 5299fi 5300 5301found="no" 5302 5303 if test $found = "no" ; then 5304 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5306 fi 5307 5308 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5309 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5310 fi 5311 5312 CFLAGS="$CFLAGS -Wnested-externs" 5313 5314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wnested-externs" >&5 5315$as_echo_n "checking if $CC supports-Wnested-externs... " >&6; } 5316 cacheid=xorg_cv_cc_flag__Wnested_externs 5317 if eval \${$cacheid+:} false; then : 5318 $as_echo_n "(cached) " >&6 5319else 5320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5321/* end confdefs.h. */ 5322int i; 5323int 5324main () 5325{ 5326 5327 ; 5328 return 0; 5329} 5330_ACEOF 5331if ac_fn_c_try_link "$LINENO"; then : 5332 eval $cacheid=yes 5333else 5334 eval $cacheid=no 5335fi 5336rm -f core conftest.err conftest.$ac_objext \ 5337 conftest$ac_exeext conftest.$ac_ext 5338fi 5339 5340 5341 CFLAGS="$xorg_testset_save_CFLAGS" 5342 5343 eval supported=\$$cacheid 5344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5345$as_echo "$supported" >&6; } 5346 if test "$supported" = "yes" ; then 5347 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5348 found="yes" 5349 fi 5350 fi 5351 5352 5353 5354 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366xorg_testset_save_CFLAGS="$CFLAGS" 5367 5368if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5369 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5371$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5372if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5373 $as_echo_n "(cached) " >&6 5374else 5375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5376/* end confdefs.h. */ 5377int i; 5378_ACEOF 5379if ac_fn_c_try_compile "$LINENO"; then : 5380 xorg_cv_cc_flag_unknown_warning_option=yes 5381else 5382 xorg_cv_cc_flag_unknown_warning_option=no 5383fi 5384rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5385fi 5386{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5387$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5388 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5389 CFLAGS="$xorg_testset_save_CFLAGS" 5390fi 5391 5392if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5393 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5395 fi 5396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5398$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5399if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5400 $as_echo_n "(cached) " >&6 5401else 5402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5403/* end confdefs.h. */ 5404int i; 5405_ACEOF 5406if ac_fn_c_try_compile "$LINENO"; then : 5407 xorg_cv_cc_flag_unused_command_line_argument=yes 5408else 5409 xorg_cv_cc_flag_unused_command_line_argument=no 5410fi 5411rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5412fi 5413{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5414$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5415 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5416 CFLAGS="$xorg_testset_save_CFLAGS" 5417fi 5418 5419found="no" 5420 5421 if test $found = "no" ; then 5422 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5424 fi 5425 5426 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5428 fi 5429 5430 CFLAGS="$CFLAGS -Wbad-function-cast" 5431 5432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wbad-function-cast" >&5 5433$as_echo_n "checking if $CC supports-Wbad-function-cast... " >&6; } 5434 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5435 if eval \${$cacheid+:} false; then : 5436 $as_echo_n "(cached) " >&6 5437else 5438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5439/* end confdefs.h. */ 5440int i; 5441int 5442main () 5443{ 5444 5445 ; 5446 return 0; 5447} 5448_ACEOF 5449if ac_fn_c_try_link "$LINENO"; then : 5450 eval $cacheid=yes 5451else 5452 eval $cacheid=no 5453fi 5454rm -f core conftest.err conftest.$ac_objext \ 5455 conftest$ac_exeext conftest.$ac_ext 5456fi 5457 5458 5459 CFLAGS="$xorg_testset_save_CFLAGS" 5460 5461 eval supported=\$$cacheid 5462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5463$as_echo "$supported" >&6; } 5464 if test "$supported" = "yes" ; then 5465 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5466 found="yes" 5467 fi 5468 fi 5469 5470 5471 5472 5473 5474 5475 5476 5477 5478 5479 5480 5481 5482 5483 5484xorg_testset_save_CFLAGS="$CFLAGS" 5485 5486if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5489$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5490if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5491 $as_echo_n "(cached) " >&6 5492else 5493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5494/* end confdefs.h. */ 5495int i; 5496_ACEOF 5497if ac_fn_c_try_compile "$LINENO"; then : 5498 xorg_cv_cc_flag_unknown_warning_option=yes 5499else 5500 xorg_cv_cc_flag_unknown_warning_option=no 5501fi 5502rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5503fi 5504{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5505$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5506 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5507 CFLAGS="$xorg_testset_save_CFLAGS" 5508fi 5509 5510if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5511 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5512 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5513 fi 5514 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5516$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5517if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5518 $as_echo_n "(cached) " >&6 5519else 5520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5521/* end confdefs.h. */ 5522int i; 5523_ACEOF 5524if ac_fn_c_try_compile "$LINENO"; then : 5525 xorg_cv_cc_flag_unused_command_line_argument=yes 5526else 5527 xorg_cv_cc_flag_unused_command_line_argument=no 5528fi 5529rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5530fi 5531{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5532$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5533 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5534 CFLAGS="$xorg_testset_save_CFLAGS" 5535fi 5536 5537found="no" 5538 5539 if test $found = "no" ; then 5540 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5542 fi 5543 5544 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5546 fi 5547 5548 CFLAGS="$CFLAGS -Wold-style-definition" 5549 5550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wold-style-definition" >&5 5551$as_echo_n "checking if $CC supports-Wold-style-definition... " >&6; } 5552 cacheid=xorg_cv_cc_flag__Wold_style_definition 5553 if eval \${$cacheid+:} false; then : 5554 $as_echo_n "(cached) " >&6 5555else 5556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5557/* end confdefs.h. */ 5558int i; 5559int 5560main () 5561{ 5562 5563 ; 5564 return 0; 5565} 5566_ACEOF 5567if ac_fn_c_try_link "$LINENO"; then : 5568 eval $cacheid=yes 5569else 5570 eval $cacheid=no 5571fi 5572rm -f core conftest.err conftest.$ac_objext \ 5573 conftest$ac_exeext conftest.$ac_ext 5574fi 5575 5576 5577 CFLAGS="$xorg_testset_save_CFLAGS" 5578 5579 eval supported=\$$cacheid 5580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5581$as_echo "$supported" >&6; } 5582 if test "$supported" = "yes" ; then 5583 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5584 found="yes" 5585 fi 5586 fi 5587 5588 5589 5590 5591 5592 5593 5594 5595 5596 5597 5598 5599 5600 5601 5602xorg_testset_save_CFLAGS="$CFLAGS" 5603 5604if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5607$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5608if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5609 $as_echo_n "(cached) " >&6 5610else 5611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5612/* end confdefs.h. */ 5613int i; 5614_ACEOF 5615if ac_fn_c_try_compile "$LINENO"; then : 5616 xorg_cv_cc_flag_unknown_warning_option=yes 5617else 5618 xorg_cv_cc_flag_unknown_warning_option=no 5619fi 5620rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5621fi 5622{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5623$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5624 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5625 CFLAGS="$xorg_testset_save_CFLAGS" 5626fi 5627 5628if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5629 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5631 fi 5632 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5634$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5635if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5636 $as_echo_n "(cached) " >&6 5637else 5638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5639/* end confdefs.h. */ 5640int i; 5641_ACEOF 5642if ac_fn_c_try_compile "$LINENO"; then : 5643 xorg_cv_cc_flag_unused_command_line_argument=yes 5644else 5645 xorg_cv_cc_flag_unused_command_line_argument=no 5646fi 5647rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5648fi 5649{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5650$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5651 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5652 CFLAGS="$xorg_testset_save_CFLAGS" 5653fi 5654 5655found="no" 5656 5657 if test $found = "no" ; then 5658 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5660 fi 5661 5662 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5664 fi 5665 5666 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5667 5668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wdeclaration-after-statement" >&5 5669$as_echo_n "checking if $CC supports-Wdeclaration-after-statement... " >&6; } 5670 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5671 if eval \${$cacheid+:} false; then : 5672 $as_echo_n "(cached) " >&6 5673else 5674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5675/* end confdefs.h. */ 5676int i; 5677int 5678main () 5679{ 5680 5681 ; 5682 return 0; 5683} 5684_ACEOF 5685if ac_fn_c_try_link "$LINENO"; then : 5686 eval $cacheid=yes 5687else 5688 eval $cacheid=no 5689fi 5690rm -f core conftest.err conftest.$ac_objext \ 5691 conftest$ac_exeext conftest.$ac_ext 5692fi 5693 5694 5695 CFLAGS="$xorg_testset_save_CFLAGS" 5696 5697 eval supported=\$$cacheid 5698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5699$as_echo "$supported" >&6; } 5700 if test "$supported" = "yes" ; then 5701 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5702 found="yes" 5703 fi 5704 fi 5705 5706 5707 5708 5709 5710# This chunk adds additional warnings that could catch undesired effects. 5711 5712 5713 5714 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724xorg_testset_save_CFLAGS="$CFLAGS" 5725 5726if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5729$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5730if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5731 $as_echo_n "(cached) " >&6 5732else 5733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5734/* end confdefs.h. */ 5735int i; 5736_ACEOF 5737if ac_fn_c_try_compile "$LINENO"; then : 5738 xorg_cv_cc_flag_unknown_warning_option=yes 5739else 5740 xorg_cv_cc_flag_unknown_warning_option=no 5741fi 5742rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5743fi 5744{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5745$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5746 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5747 CFLAGS="$xorg_testset_save_CFLAGS" 5748fi 5749 5750if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5751 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5753 fi 5754 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5756$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5757if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5758 $as_echo_n "(cached) " >&6 5759else 5760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5761/* end confdefs.h. */ 5762int i; 5763_ACEOF 5764if ac_fn_c_try_compile "$LINENO"; then : 5765 xorg_cv_cc_flag_unused_command_line_argument=yes 5766else 5767 xorg_cv_cc_flag_unused_command_line_argument=no 5768fi 5769rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5770fi 5771{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5772$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5773 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5774 CFLAGS="$xorg_testset_save_CFLAGS" 5775fi 5776 5777found="no" 5778 5779 if test $found = "no" ; then 5780 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5782 fi 5783 5784 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5785 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5786 fi 5787 5788 CFLAGS="$CFLAGS -Wunused" 5789 5790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wunused" >&5 5791$as_echo_n "checking if $CC supports-Wunused... " >&6; } 5792 cacheid=xorg_cv_cc_flag__Wunused 5793 if eval \${$cacheid+:} false; then : 5794 $as_echo_n "(cached) " >&6 5795else 5796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5797/* end confdefs.h. */ 5798int i; 5799int 5800main () 5801{ 5802 5803 ; 5804 return 0; 5805} 5806_ACEOF 5807if ac_fn_c_try_link "$LINENO"; then : 5808 eval $cacheid=yes 5809else 5810 eval $cacheid=no 5811fi 5812rm -f core conftest.err conftest.$ac_objext \ 5813 conftest$ac_exeext conftest.$ac_ext 5814fi 5815 5816 5817 CFLAGS="$xorg_testset_save_CFLAGS" 5818 5819 eval supported=\$$cacheid 5820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5821$as_echo "$supported" >&6; } 5822 if test "$supported" = "yes" ; then 5823 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5824 found="yes" 5825 fi 5826 fi 5827 5828 5829 5830 5831 5832 5833 5834 5835 5836 5837 5838 5839 5840 5841 5842xorg_testset_save_CFLAGS="$CFLAGS" 5843 5844if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5847$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5848if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5849 $as_echo_n "(cached) " >&6 5850else 5851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5852/* end confdefs.h. */ 5853int i; 5854_ACEOF 5855if ac_fn_c_try_compile "$LINENO"; then : 5856 xorg_cv_cc_flag_unknown_warning_option=yes 5857else 5858 xorg_cv_cc_flag_unknown_warning_option=no 5859fi 5860rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5861fi 5862{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5863$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5864 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5865 CFLAGS="$xorg_testset_save_CFLAGS" 5866fi 5867 5868if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5869 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5871 fi 5872 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5874$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5875if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5876 $as_echo_n "(cached) " >&6 5877else 5878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5879/* end confdefs.h. */ 5880int i; 5881_ACEOF 5882if ac_fn_c_try_compile "$LINENO"; then : 5883 xorg_cv_cc_flag_unused_command_line_argument=yes 5884else 5885 xorg_cv_cc_flag_unused_command_line_argument=no 5886fi 5887rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5888fi 5889{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5890$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5891 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5892 CFLAGS="$xorg_testset_save_CFLAGS" 5893fi 5894 5895found="no" 5896 5897 if test $found = "no" ; then 5898 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5900 fi 5901 5902 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5903 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5904 fi 5905 5906 CFLAGS="$CFLAGS -Wuninitialized" 5907 5908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wuninitialized" >&5 5909$as_echo_n "checking if $CC supports-Wuninitialized... " >&6; } 5910 cacheid=xorg_cv_cc_flag__Wuninitialized 5911 if eval \${$cacheid+:} false; then : 5912 $as_echo_n "(cached) " >&6 5913else 5914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5915/* end confdefs.h. */ 5916int i; 5917int 5918main () 5919{ 5920 5921 ; 5922 return 0; 5923} 5924_ACEOF 5925if ac_fn_c_try_link "$LINENO"; then : 5926 eval $cacheid=yes 5927else 5928 eval $cacheid=no 5929fi 5930rm -f core conftest.err conftest.$ac_objext \ 5931 conftest$ac_exeext conftest.$ac_ext 5932fi 5933 5934 5935 CFLAGS="$xorg_testset_save_CFLAGS" 5936 5937 eval supported=\$$cacheid 5938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5939$as_echo "$supported" >&6; } 5940 if test "$supported" = "yes" ; then 5941 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 5942 found="yes" 5943 fi 5944 fi 5945 5946 5947 5948 5949 5950 5951 5952 5953 5954 5955 5956 5957 5958 5959 5960xorg_testset_save_CFLAGS="$CFLAGS" 5961 5962if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5965$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5966if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5967 $as_echo_n "(cached) " >&6 5968else 5969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5970/* end confdefs.h. */ 5971int i; 5972_ACEOF 5973if ac_fn_c_try_compile "$LINENO"; then : 5974 xorg_cv_cc_flag_unknown_warning_option=yes 5975else 5976 xorg_cv_cc_flag_unknown_warning_option=no 5977fi 5978rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5979fi 5980{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5981$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5982 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5983 CFLAGS="$xorg_testset_save_CFLAGS" 5984fi 5985 5986if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5989 fi 5990 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5992$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5993if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5994 $as_echo_n "(cached) " >&6 5995else 5996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5997/* end confdefs.h. */ 5998int i; 5999_ACEOF 6000if ac_fn_c_try_compile "$LINENO"; then : 6001 xorg_cv_cc_flag_unused_command_line_argument=yes 6002else 6003 xorg_cv_cc_flag_unused_command_line_argument=no 6004fi 6005rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6006fi 6007{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6008$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6009 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6010 CFLAGS="$xorg_testset_save_CFLAGS" 6011fi 6012 6013found="no" 6014 6015 if test $found = "no" ; then 6016 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6018 fi 6019 6020 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6021 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6022 fi 6023 6024 CFLAGS="$CFLAGS -Wshadow" 6025 6026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wshadow" >&5 6027$as_echo_n "checking if $CC supports-Wshadow... " >&6; } 6028 cacheid=xorg_cv_cc_flag__Wshadow 6029 if eval \${$cacheid+:} false; then : 6030 $as_echo_n "(cached) " >&6 6031else 6032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6033/* end confdefs.h. */ 6034int i; 6035int 6036main () 6037{ 6038 6039 ; 6040 return 0; 6041} 6042_ACEOF 6043if ac_fn_c_try_link "$LINENO"; then : 6044 eval $cacheid=yes 6045else 6046 eval $cacheid=no 6047fi 6048rm -f core conftest.err conftest.$ac_objext \ 6049 conftest$ac_exeext conftest.$ac_ext 6050fi 6051 6052 6053 CFLAGS="$xorg_testset_save_CFLAGS" 6054 6055 eval supported=\$$cacheid 6056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6057$as_echo "$supported" >&6; } 6058 if test "$supported" = "yes" ; then 6059 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6060 found="yes" 6061 fi 6062 fi 6063 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078xorg_testset_save_CFLAGS="$CFLAGS" 6079 6080if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6083$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6084if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6085 $as_echo_n "(cached) " >&6 6086else 6087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6088/* end confdefs.h. */ 6089int i; 6090_ACEOF 6091if ac_fn_c_try_compile "$LINENO"; then : 6092 xorg_cv_cc_flag_unknown_warning_option=yes 6093else 6094 xorg_cv_cc_flag_unknown_warning_option=no 6095fi 6096rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6097fi 6098{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6099$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6100 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6101 CFLAGS="$xorg_testset_save_CFLAGS" 6102fi 6103 6104if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6107 fi 6108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6110$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6111if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6112 $as_echo_n "(cached) " >&6 6113else 6114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6115/* end confdefs.h. */ 6116int i; 6117_ACEOF 6118if ac_fn_c_try_compile "$LINENO"; then : 6119 xorg_cv_cc_flag_unused_command_line_argument=yes 6120else 6121 xorg_cv_cc_flag_unused_command_line_argument=no 6122fi 6123rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6124fi 6125{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6126$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6127 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6128 CFLAGS="$xorg_testset_save_CFLAGS" 6129fi 6130 6131found="no" 6132 6133 if test $found = "no" ; then 6134 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6136 fi 6137 6138 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6139 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6140 fi 6141 6142 CFLAGS="$CFLAGS -Wcast-qual" 6143 6144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wcast-qual" >&5 6145$as_echo_n "checking if $CC supports-Wcast-qual... " >&6; } 6146 cacheid=xorg_cv_cc_flag__Wcast_qual 6147 if eval \${$cacheid+:} false; then : 6148 $as_echo_n "(cached) " >&6 6149else 6150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6151/* end confdefs.h. */ 6152int i; 6153int 6154main () 6155{ 6156 6157 ; 6158 return 0; 6159} 6160_ACEOF 6161if ac_fn_c_try_link "$LINENO"; then : 6162 eval $cacheid=yes 6163else 6164 eval $cacheid=no 6165fi 6166rm -f core conftest.err conftest.$ac_objext \ 6167 conftest$ac_exeext conftest.$ac_ext 6168fi 6169 6170 6171 CFLAGS="$xorg_testset_save_CFLAGS" 6172 6173 eval supported=\$$cacheid 6174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6175$as_echo "$supported" >&6; } 6176 if test "$supported" = "yes" ; then 6177 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6178 found="yes" 6179 fi 6180 fi 6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196xorg_testset_save_CFLAGS="$CFLAGS" 6197 6198if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6201$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6202if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6203 $as_echo_n "(cached) " >&6 6204else 6205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6206/* end confdefs.h. */ 6207int i; 6208_ACEOF 6209if ac_fn_c_try_compile "$LINENO"; then : 6210 xorg_cv_cc_flag_unknown_warning_option=yes 6211else 6212 xorg_cv_cc_flag_unknown_warning_option=no 6213fi 6214rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6215fi 6216{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6217$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6218 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6219 CFLAGS="$xorg_testset_save_CFLAGS" 6220fi 6221 6222if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6223 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6225 fi 6226 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6228$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6229if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6230 $as_echo_n "(cached) " >&6 6231else 6232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6233/* end confdefs.h. */ 6234int i; 6235_ACEOF 6236if ac_fn_c_try_compile "$LINENO"; then : 6237 xorg_cv_cc_flag_unused_command_line_argument=yes 6238else 6239 xorg_cv_cc_flag_unused_command_line_argument=no 6240fi 6241rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6242fi 6243{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6244$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6245 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6246 CFLAGS="$xorg_testset_save_CFLAGS" 6247fi 6248 6249found="no" 6250 6251 if test $found = "no" ; then 6252 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6254 fi 6255 6256 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6257 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6258 fi 6259 6260 CFLAGS="$CFLAGS -Wmissing-noreturn" 6261 6262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-noreturn" >&5 6263$as_echo_n "checking if $CC supports-Wmissing-noreturn... " >&6; } 6264 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6265 if eval \${$cacheid+:} false; then : 6266 $as_echo_n "(cached) " >&6 6267else 6268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6269/* end confdefs.h. */ 6270int i; 6271int 6272main () 6273{ 6274 6275 ; 6276 return 0; 6277} 6278_ACEOF 6279if ac_fn_c_try_link "$LINENO"; then : 6280 eval $cacheid=yes 6281else 6282 eval $cacheid=no 6283fi 6284rm -f core conftest.err conftest.$ac_objext \ 6285 conftest$ac_exeext conftest.$ac_ext 6286fi 6287 6288 6289 CFLAGS="$xorg_testset_save_CFLAGS" 6290 6291 eval supported=\$$cacheid 6292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6293$as_echo "$supported" >&6; } 6294 if test "$supported" = "yes" ; then 6295 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6296 found="yes" 6297 fi 6298 fi 6299 6300 6301 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314xorg_testset_save_CFLAGS="$CFLAGS" 6315 6316if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6319$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6320if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6321 $as_echo_n "(cached) " >&6 6322else 6323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6324/* end confdefs.h. */ 6325int i; 6326_ACEOF 6327if ac_fn_c_try_compile "$LINENO"; then : 6328 xorg_cv_cc_flag_unknown_warning_option=yes 6329else 6330 xorg_cv_cc_flag_unknown_warning_option=no 6331fi 6332rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6333fi 6334{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6335$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6336 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6337 CFLAGS="$xorg_testset_save_CFLAGS" 6338fi 6339 6340if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6341 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6342 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6343 fi 6344 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6346$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6347if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6348 $as_echo_n "(cached) " >&6 6349else 6350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6351/* end confdefs.h. */ 6352int i; 6353_ACEOF 6354if ac_fn_c_try_compile "$LINENO"; then : 6355 xorg_cv_cc_flag_unused_command_line_argument=yes 6356else 6357 xorg_cv_cc_flag_unused_command_line_argument=no 6358fi 6359rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6360fi 6361{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6362$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6363 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6364 CFLAGS="$xorg_testset_save_CFLAGS" 6365fi 6366 6367found="no" 6368 6369 if test $found = "no" ; then 6370 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6372 fi 6373 6374 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6375 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6376 fi 6377 6378 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6379 6380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-format-attribute" >&5 6381$as_echo_n "checking if $CC supports-Wmissing-format-attribute... " >&6; } 6382 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6383 if eval \${$cacheid+:} false; then : 6384 $as_echo_n "(cached) " >&6 6385else 6386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6387/* end confdefs.h. */ 6388int i; 6389int 6390main () 6391{ 6392 6393 ; 6394 return 0; 6395} 6396_ACEOF 6397if ac_fn_c_try_link "$LINENO"; then : 6398 eval $cacheid=yes 6399else 6400 eval $cacheid=no 6401fi 6402rm -f core conftest.err conftest.$ac_objext \ 6403 conftest$ac_exeext conftest.$ac_ext 6404fi 6405 6406 6407 CFLAGS="$xorg_testset_save_CFLAGS" 6408 6409 eval supported=\$$cacheid 6410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6411$as_echo "$supported" >&6; } 6412 if test "$supported" = "yes" ; then 6413 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6414 found="yes" 6415 fi 6416 fi 6417 6418 6419 6420 6421 6422 6423 6424 6425 6426 6427 6428 6429 6430 6431 6432xorg_testset_save_CFLAGS="$CFLAGS" 6433 6434if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6437$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6438if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6439 $as_echo_n "(cached) " >&6 6440else 6441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6442/* end confdefs.h. */ 6443int i; 6444_ACEOF 6445if ac_fn_c_try_compile "$LINENO"; then : 6446 xorg_cv_cc_flag_unknown_warning_option=yes 6447else 6448 xorg_cv_cc_flag_unknown_warning_option=no 6449fi 6450rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6451fi 6452{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6453$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6454 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6455 CFLAGS="$xorg_testset_save_CFLAGS" 6456fi 6457 6458if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6459 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6460 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6461 fi 6462 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6464$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6465if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6466 $as_echo_n "(cached) " >&6 6467else 6468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6469/* end confdefs.h. */ 6470int i; 6471_ACEOF 6472if ac_fn_c_try_compile "$LINENO"; then : 6473 xorg_cv_cc_flag_unused_command_line_argument=yes 6474else 6475 xorg_cv_cc_flag_unused_command_line_argument=no 6476fi 6477rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6478fi 6479{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6480$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6481 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6482 CFLAGS="$xorg_testset_save_CFLAGS" 6483fi 6484 6485found="no" 6486 6487 if test $found = "no" ; then 6488 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6490 fi 6491 6492 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6493 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6494 fi 6495 6496 CFLAGS="$CFLAGS -Wredundant-decls" 6497 6498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wredundant-decls" >&5 6499$as_echo_n "checking if $CC supports-Wredundant-decls... " >&6; } 6500 cacheid=xorg_cv_cc_flag__Wredundant_decls 6501 if eval \${$cacheid+:} false; then : 6502 $as_echo_n "(cached) " >&6 6503else 6504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6505/* end confdefs.h. */ 6506int i; 6507int 6508main () 6509{ 6510 6511 ; 6512 return 0; 6513} 6514_ACEOF 6515if ac_fn_c_try_link "$LINENO"; then : 6516 eval $cacheid=yes 6517else 6518 eval $cacheid=no 6519fi 6520rm -f core conftest.err conftest.$ac_objext \ 6521 conftest$ac_exeext conftest.$ac_ext 6522fi 6523 6524 6525 CFLAGS="$xorg_testset_save_CFLAGS" 6526 6527 eval supported=\$$cacheid 6528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6529$as_echo "$supported" >&6; } 6530 if test "$supported" = "yes" ; then 6531 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6532 found="yes" 6533 fi 6534 fi 6535 6536 6537 6538# These are currently disabled because they are noisy. They will be enabled 6539# in the future once the codebase is sufficiently modernized to silence 6540# them. For now, I don't want them to drown out the other warnings. 6541# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6542# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6543# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6544 6545# Turn some warnings into errors, so we don't accidently get successful builds 6546# when there are problems that should be fixed. 6547 6548if test "x$SELECTIVE_WERROR" = "xyes" ; then 6549 6550 6551 6552 6553 6554 6555 6556 6557 6558 6559 6560 6561 6562xorg_testset_save_CFLAGS="$CFLAGS" 6563 6564if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6567$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6568if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6569 $as_echo_n "(cached) " >&6 6570else 6571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6572/* end confdefs.h. */ 6573int i; 6574_ACEOF 6575if ac_fn_c_try_compile "$LINENO"; then : 6576 xorg_cv_cc_flag_unknown_warning_option=yes 6577else 6578 xorg_cv_cc_flag_unknown_warning_option=no 6579fi 6580rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6581fi 6582{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6583$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6584 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6585 CFLAGS="$xorg_testset_save_CFLAGS" 6586fi 6587 6588if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6591 fi 6592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6594$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6595if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6596 $as_echo_n "(cached) " >&6 6597else 6598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6599/* end confdefs.h. */ 6600int i; 6601_ACEOF 6602if ac_fn_c_try_compile "$LINENO"; then : 6603 xorg_cv_cc_flag_unused_command_line_argument=yes 6604else 6605 xorg_cv_cc_flag_unused_command_line_argument=no 6606fi 6607rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6608fi 6609{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6610$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6611 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6612 CFLAGS="$xorg_testset_save_CFLAGS" 6613fi 6614 6615found="no" 6616 6617 if test $found = "no" ; then 6618 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6620 fi 6621 6622 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6623 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6624 fi 6625 6626 CFLAGS="$CFLAGS -Werror=implicit" 6627 6628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=implicit" >&5 6629$as_echo_n "checking if $CC supports-Werror=implicit... " >&6; } 6630 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6631 if eval \${$cacheid+:} false; then : 6632 $as_echo_n "(cached) " >&6 6633else 6634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6635/* end confdefs.h. */ 6636int i; 6637int 6638main () 6639{ 6640 6641 ; 6642 return 0; 6643} 6644_ACEOF 6645if ac_fn_c_try_link "$LINENO"; then : 6646 eval $cacheid=yes 6647else 6648 eval $cacheid=no 6649fi 6650rm -f core conftest.err conftest.$ac_objext \ 6651 conftest$ac_exeext conftest.$ac_ext 6652fi 6653 6654 6655 CFLAGS="$xorg_testset_save_CFLAGS" 6656 6657 eval supported=\$$cacheid 6658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6659$as_echo "$supported" >&6; } 6660 if test "$supported" = "yes" ; then 6661 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6662 found="yes" 6663 fi 6664 fi 6665 6666 if test $found = "no" ; then 6667 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6669 fi 6670 6671 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6673 fi 6674 6675 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6676 6677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6678$as_echo_n "checking if $CC supports-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6679 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6680 if eval \${$cacheid+:} false; then : 6681 $as_echo_n "(cached) " >&6 6682else 6683 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6684/* end confdefs.h. */ 6685int i; 6686int 6687main () 6688{ 6689 6690 ; 6691 return 0; 6692} 6693_ACEOF 6694if ac_fn_c_try_link "$LINENO"; then : 6695 eval $cacheid=yes 6696else 6697 eval $cacheid=no 6698fi 6699rm -f core conftest.err conftest.$ac_objext \ 6700 conftest$ac_exeext conftest.$ac_ext 6701fi 6702 6703 6704 CFLAGS="$xorg_testset_save_CFLAGS" 6705 6706 eval supported=\$$cacheid 6707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6708$as_echo "$supported" >&6; } 6709 if test "$supported" = "yes" ; then 6710 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6711 found="yes" 6712 fi 6713 fi 6714 6715 6716 6717 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727 6728 6729xorg_testset_save_CFLAGS="$CFLAGS" 6730 6731if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6734$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6735if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6736 $as_echo_n "(cached) " >&6 6737else 6738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6739/* end confdefs.h. */ 6740int i; 6741_ACEOF 6742if ac_fn_c_try_compile "$LINENO"; then : 6743 xorg_cv_cc_flag_unknown_warning_option=yes 6744else 6745 xorg_cv_cc_flag_unknown_warning_option=no 6746fi 6747rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6748fi 6749{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6750$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6751 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6752 CFLAGS="$xorg_testset_save_CFLAGS" 6753fi 6754 6755if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6756 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6758 fi 6759 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6761$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6762if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6763 $as_echo_n "(cached) " >&6 6764else 6765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6766/* end confdefs.h. */ 6767int i; 6768_ACEOF 6769if ac_fn_c_try_compile "$LINENO"; then : 6770 xorg_cv_cc_flag_unused_command_line_argument=yes 6771else 6772 xorg_cv_cc_flag_unused_command_line_argument=no 6773fi 6774rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6775fi 6776{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6777$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6778 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6779 CFLAGS="$xorg_testset_save_CFLAGS" 6780fi 6781 6782found="no" 6783 6784 if test $found = "no" ; then 6785 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6787 fi 6788 6789 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6791 fi 6792 6793 CFLAGS="$CFLAGS -Werror=nonnull" 6794 6795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=nonnull" >&5 6796$as_echo_n "checking if $CC supports-Werror=nonnull... " >&6; } 6797 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 6798 if eval \${$cacheid+:} false; then : 6799 $as_echo_n "(cached) " >&6 6800else 6801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6802/* end confdefs.h. */ 6803int i; 6804int 6805main () 6806{ 6807 6808 ; 6809 return 0; 6810} 6811_ACEOF 6812if ac_fn_c_try_link "$LINENO"; then : 6813 eval $cacheid=yes 6814else 6815 eval $cacheid=no 6816fi 6817rm -f core conftest.err conftest.$ac_objext \ 6818 conftest$ac_exeext conftest.$ac_ext 6819fi 6820 6821 6822 CFLAGS="$xorg_testset_save_CFLAGS" 6823 6824 eval supported=\$$cacheid 6825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6826$as_echo "$supported" >&6; } 6827 if test "$supported" = "yes" ; then 6828 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6829 found="yes" 6830 fi 6831 fi 6832 6833 6834 6835 6836 6837 6838 6839 6840 6841 6842 6843 6844 6845 6846 6847xorg_testset_save_CFLAGS="$CFLAGS" 6848 6849if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6852$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6853if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6854 $as_echo_n "(cached) " >&6 6855else 6856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6857/* end confdefs.h. */ 6858int i; 6859_ACEOF 6860if ac_fn_c_try_compile "$LINENO"; then : 6861 xorg_cv_cc_flag_unknown_warning_option=yes 6862else 6863 xorg_cv_cc_flag_unknown_warning_option=no 6864fi 6865rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6866fi 6867{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6868$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6869 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6870 CFLAGS="$xorg_testset_save_CFLAGS" 6871fi 6872 6873if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6874 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6876 fi 6877 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6879$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6880if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6881 $as_echo_n "(cached) " >&6 6882else 6883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6884/* end confdefs.h. */ 6885int i; 6886_ACEOF 6887if ac_fn_c_try_compile "$LINENO"; then : 6888 xorg_cv_cc_flag_unused_command_line_argument=yes 6889else 6890 xorg_cv_cc_flag_unused_command_line_argument=no 6891fi 6892rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6893fi 6894{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6895$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6896 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6897 CFLAGS="$xorg_testset_save_CFLAGS" 6898fi 6899 6900found="no" 6901 6902 if test $found = "no" ; then 6903 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6905 fi 6906 6907 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6908 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6909 fi 6910 6911 CFLAGS="$CFLAGS -Werror=init-self" 6912 6913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=init-self" >&5 6914$as_echo_n "checking if $CC supports-Werror=init-self... " >&6; } 6915 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 6916 if eval \${$cacheid+:} false; then : 6917 $as_echo_n "(cached) " >&6 6918else 6919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6920/* end confdefs.h. */ 6921int i; 6922int 6923main () 6924{ 6925 6926 ; 6927 return 0; 6928} 6929_ACEOF 6930if ac_fn_c_try_link "$LINENO"; then : 6931 eval $cacheid=yes 6932else 6933 eval $cacheid=no 6934fi 6935rm -f core conftest.err conftest.$ac_objext \ 6936 conftest$ac_exeext conftest.$ac_ext 6937fi 6938 6939 6940 CFLAGS="$xorg_testset_save_CFLAGS" 6941 6942 eval supported=\$$cacheid 6943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6944$as_echo "$supported" >&6; } 6945 if test "$supported" = "yes" ; then 6946 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 6947 found="yes" 6948 fi 6949 fi 6950 6951 6952 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 6963 6964 6965xorg_testset_save_CFLAGS="$CFLAGS" 6966 6967if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6970$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6971if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6972 $as_echo_n "(cached) " >&6 6973else 6974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6975/* end confdefs.h. */ 6976int i; 6977_ACEOF 6978if ac_fn_c_try_compile "$LINENO"; then : 6979 xorg_cv_cc_flag_unknown_warning_option=yes 6980else 6981 xorg_cv_cc_flag_unknown_warning_option=no 6982fi 6983rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6984fi 6985{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6986$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6987 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6988 CFLAGS="$xorg_testset_save_CFLAGS" 6989fi 6990 6991if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6992 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6994 fi 6995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6997$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6998if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6999 $as_echo_n "(cached) " >&6 7000else 7001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7002/* end confdefs.h. */ 7003int i; 7004_ACEOF 7005if ac_fn_c_try_compile "$LINENO"; then : 7006 xorg_cv_cc_flag_unused_command_line_argument=yes 7007else 7008 xorg_cv_cc_flag_unused_command_line_argument=no 7009fi 7010rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7011fi 7012{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7013$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7014 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7015 CFLAGS="$xorg_testset_save_CFLAGS" 7016fi 7017 7018found="no" 7019 7020 if test $found = "no" ; then 7021 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7023 fi 7024 7025 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7026 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7027 fi 7028 7029 CFLAGS="$CFLAGS -Werror=main" 7030 7031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=main" >&5 7032$as_echo_n "checking if $CC supports-Werror=main... " >&6; } 7033 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7034 if eval \${$cacheid+:} false; then : 7035 $as_echo_n "(cached) " >&6 7036else 7037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7038/* end confdefs.h. */ 7039int i; 7040int 7041main () 7042{ 7043 7044 ; 7045 return 0; 7046} 7047_ACEOF 7048if ac_fn_c_try_link "$LINENO"; then : 7049 eval $cacheid=yes 7050else 7051 eval $cacheid=no 7052fi 7053rm -f core conftest.err conftest.$ac_objext \ 7054 conftest$ac_exeext conftest.$ac_ext 7055fi 7056 7057 7058 CFLAGS="$xorg_testset_save_CFLAGS" 7059 7060 eval supported=\$$cacheid 7061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7062$as_echo "$supported" >&6; } 7063 if test "$supported" = "yes" ; then 7064 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7065 found="yes" 7066 fi 7067 fi 7068 7069 7070 7071 7072 7073 7074 7075 7076 7077 7078 7079 7080 7081 7082 7083xorg_testset_save_CFLAGS="$CFLAGS" 7084 7085if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7088$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7089if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7090 $as_echo_n "(cached) " >&6 7091else 7092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7093/* end confdefs.h. */ 7094int i; 7095_ACEOF 7096if ac_fn_c_try_compile "$LINENO"; then : 7097 xorg_cv_cc_flag_unknown_warning_option=yes 7098else 7099 xorg_cv_cc_flag_unknown_warning_option=no 7100fi 7101rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7102fi 7103{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7104$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7105 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7106 CFLAGS="$xorg_testset_save_CFLAGS" 7107fi 7108 7109if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7110 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7112 fi 7113 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7115$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7116if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7117 $as_echo_n "(cached) " >&6 7118else 7119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7120/* end confdefs.h. */ 7121int i; 7122_ACEOF 7123if ac_fn_c_try_compile "$LINENO"; then : 7124 xorg_cv_cc_flag_unused_command_line_argument=yes 7125else 7126 xorg_cv_cc_flag_unused_command_line_argument=no 7127fi 7128rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7129fi 7130{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7131$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7132 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7133 CFLAGS="$xorg_testset_save_CFLAGS" 7134fi 7135 7136found="no" 7137 7138 if test $found = "no" ; then 7139 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7141 fi 7142 7143 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7144 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7145 fi 7146 7147 CFLAGS="$CFLAGS -Werror=missing-braces" 7148 7149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=missing-braces" >&5 7150$as_echo_n "checking if $CC supports-Werror=missing-braces... " >&6; } 7151 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7152 if eval \${$cacheid+:} false; then : 7153 $as_echo_n "(cached) " >&6 7154else 7155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7156/* end confdefs.h. */ 7157int i; 7158int 7159main () 7160{ 7161 7162 ; 7163 return 0; 7164} 7165_ACEOF 7166if ac_fn_c_try_link "$LINENO"; then : 7167 eval $cacheid=yes 7168else 7169 eval $cacheid=no 7170fi 7171rm -f core conftest.err conftest.$ac_objext \ 7172 conftest$ac_exeext conftest.$ac_ext 7173fi 7174 7175 7176 CFLAGS="$xorg_testset_save_CFLAGS" 7177 7178 eval supported=\$$cacheid 7179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7180$as_echo "$supported" >&6; } 7181 if test "$supported" = "yes" ; then 7182 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7183 found="yes" 7184 fi 7185 fi 7186 7187 7188 7189 7190 7191 7192 7193 7194 7195 7196 7197 7198 7199 7200 7201xorg_testset_save_CFLAGS="$CFLAGS" 7202 7203if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7206$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7207if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7208 $as_echo_n "(cached) " >&6 7209else 7210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7211/* end confdefs.h. */ 7212int i; 7213_ACEOF 7214if ac_fn_c_try_compile "$LINENO"; then : 7215 xorg_cv_cc_flag_unknown_warning_option=yes 7216else 7217 xorg_cv_cc_flag_unknown_warning_option=no 7218fi 7219rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7220fi 7221{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7222$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7223 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7224 CFLAGS="$xorg_testset_save_CFLAGS" 7225fi 7226 7227if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7228 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7230 fi 7231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7233$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7234if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7235 $as_echo_n "(cached) " >&6 7236else 7237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7238/* end confdefs.h. */ 7239int i; 7240_ACEOF 7241if ac_fn_c_try_compile "$LINENO"; then : 7242 xorg_cv_cc_flag_unused_command_line_argument=yes 7243else 7244 xorg_cv_cc_flag_unused_command_line_argument=no 7245fi 7246rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7247fi 7248{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7249$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7250 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7251 CFLAGS="$xorg_testset_save_CFLAGS" 7252fi 7253 7254found="no" 7255 7256 if test $found = "no" ; then 7257 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7259 fi 7260 7261 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7262 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7263 fi 7264 7265 CFLAGS="$CFLAGS -Werror=sequence-point" 7266 7267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=sequence-point" >&5 7268$as_echo_n "checking if $CC supports-Werror=sequence-point... " >&6; } 7269 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7270 if eval \${$cacheid+:} false; then : 7271 $as_echo_n "(cached) " >&6 7272else 7273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7274/* end confdefs.h. */ 7275int i; 7276int 7277main () 7278{ 7279 7280 ; 7281 return 0; 7282} 7283_ACEOF 7284if ac_fn_c_try_link "$LINENO"; then : 7285 eval $cacheid=yes 7286else 7287 eval $cacheid=no 7288fi 7289rm -f core conftest.err conftest.$ac_objext \ 7290 conftest$ac_exeext conftest.$ac_ext 7291fi 7292 7293 7294 CFLAGS="$xorg_testset_save_CFLAGS" 7295 7296 eval supported=\$$cacheid 7297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7298$as_echo "$supported" >&6; } 7299 if test "$supported" = "yes" ; then 7300 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7301 found="yes" 7302 fi 7303 fi 7304 7305 7306 7307 7308 7309 7310 7311 7312 7313 7314 7315 7316 7317 7318 7319xorg_testset_save_CFLAGS="$CFLAGS" 7320 7321if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7324$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7325if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7326 $as_echo_n "(cached) " >&6 7327else 7328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7329/* end confdefs.h. */ 7330int i; 7331_ACEOF 7332if ac_fn_c_try_compile "$LINENO"; then : 7333 xorg_cv_cc_flag_unknown_warning_option=yes 7334else 7335 xorg_cv_cc_flag_unknown_warning_option=no 7336fi 7337rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7338fi 7339{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7340$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7341 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7342 CFLAGS="$xorg_testset_save_CFLAGS" 7343fi 7344 7345if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7346 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7347 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7348 fi 7349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7351$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7352if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7353 $as_echo_n "(cached) " >&6 7354else 7355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7356/* end confdefs.h. */ 7357int i; 7358_ACEOF 7359if ac_fn_c_try_compile "$LINENO"; then : 7360 xorg_cv_cc_flag_unused_command_line_argument=yes 7361else 7362 xorg_cv_cc_flag_unused_command_line_argument=no 7363fi 7364rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7365fi 7366{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7367$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7368 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7369 CFLAGS="$xorg_testset_save_CFLAGS" 7370fi 7371 7372found="no" 7373 7374 if test $found = "no" ; then 7375 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7377 fi 7378 7379 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7380 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7381 fi 7382 7383 CFLAGS="$CFLAGS -Werror=return-type" 7384 7385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=return-type" >&5 7386$as_echo_n "checking if $CC supports-Werror=return-type... " >&6; } 7387 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7388 if eval \${$cacheid+:} false; then : 7389 $as_echo_n "(cached) " >&6 7390else 7391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7392/* end confdefs.h. */ 7393int i; 7394int 7395main () 7396{ 7397 7398 ; 7399 return 0; 7400} 7401_ACEOF 7402if ac_fn_c_try_link "$LINENO"; then : 7403 eval $cacheid=yes 7404else 7405 eval $cacheid=no 7406fi 7407rm -f core conftest.err conftest.$ac_objext \ 7408 conftest$ac_exeext conftest.$ac_ext 7409fi 7410 7411 7412 CFLAGS="$xorg_testset_save_CFLAGS" 7413 7414 eval supported=\$$cacheid 7415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7416$as_echo "$supported" >&6; } 7417 if test "$supported" = "yes" ; then 7418 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7419 found="yes" 7420 fi 7421 fi 7422 7423 if test $found = "no" ; then 7424 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7426 fi 7427 7428 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7429 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7430 fi 7431 7432 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7433 7434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7435$as_echo_n "checking if $CC supports-errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7436 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7437 if eval \${$cacheid+:} false; then : 7438 $as_echo_n "(cached) " >&6 7439else 7440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7441/* end confdefs.h. */ 7442int i; 7443int 7444main () 7445{ 7446 7447 ; 7448 return 0; 7449} 7450_ACEOF 7451if ac_fn_c_try_link "$LINENO"; then : 7452 eval $cacheid=yes 7453else 7454 eval $cacheid=no 7455fi 7456rm -f core conftest.err conftest.$ac_objext \ 7457 conftest$ac_exeext conftest.$ac_ext 7458fi 7459 7460 7461 CFLAGS="$xorg_testset_save_CFLAGS" 7462 7463 eval supported=\$$cacheid 7464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7465$as_echo "$supported" >&6; } 7466 if test "$supported" = "yes" ; then 7467 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7468 found="yes" 7469 fi 7470 fi 7471 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481 7482 7483 7484 7485 7486xorg_testset_save_CFLAGS="$CFLAGS" 7487 7488if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7491$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7492if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7493 $as_echo_n "(cached) " >&6 7494else 7495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7496/* end confdefs.h. */ 7497int i; 7498_ACEOF 7499if ac_fn_c_try_compile "$LINENO"; then : 7500 xorg_cv_cc_flag_unknown_warning_option=yes 7501else 7502 xorg_cv_cc_flag_unknown_warning_option=no 7503fi 7504rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7505fi 7506{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7507$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7508 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7509 CFLAGS="$xorg_testset_save_CFLAGS" 7510fi 7511 7512if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7513 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7515 fi 7516 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7518$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7519if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7520 $as_echo_n "(cached) " >&6 7521else 7522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7523/* end confdefs.h. */ 7524int i; 7525_ACEOF 7526if ac_fn_c_try_compile "$LINENO"; then : 7527 xorg_cv_cc_flag_unused_command_line_argument=yes 7528else 7529 xorg_cv_cc_flag_unused_command_line_argument=no 7530fi 7531rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7532fi 7533{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7534$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7535 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7536 CFLAGS="$xorg_testset_save_CFLAGS" 7537fi 7538 7539found="no" 7540 7541 if test $found = "no" ; then 7542 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7544 fi 7545 7546 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7547 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7548 fi 7549 7550 CFLAGS="$CFLAGS -Werror=trigraphs" 7551 7552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=trigraphs" >&5 7553$as_echo_n "checking if $CC supports-Werror=trigraphs... " >&6; } 7554 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7555 if eval \${$cacheid+:} false; then : 7556 $as_echo_n "(cached) " >&6 7557else 7558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7559/* end confdefs.h. */ 7560int i; 7561int 7562main () 7563{ 7564 7565 ; 7566 return 0; 7567} 7568_ACEOF 7569if ac_fn_c_try_link "$LINENO"; then : 7570 eval $cacheid=yes 7571else 7572 eval $cacheid=no 7573fi 7574rm -f core conftest.err conftest.$ac_objext \ 7575 conftest$ac_exeext conftest.$ac_ext 7576fi 7577 7578 7579 CFLAGS="$xorg_testset_save_CFLAGS" 7580 7581 eval supported=\$$cacheid 7582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7583$as_echo "$supported" >&6; } 7584 if test "$supported" = "yes" ; then 7585 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7586 found="yes" 7587 fi 7588 fi 7589 7590 7591 7592 7593 7594 7595 7596 7597 7598 7599 7600 7601 7602 7603 7604xorg_testset_save_CFLAGS="$CFLAGS" 7605 7606if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7607 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7609$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7610if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7611 $as_echo_n "(cached) " >&6 7612else 7613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7614/* end confdefs.h. */ 7615int i; 7616_ACEOF 7617if ac_fn_c_try_compile "$LINENO"; then : 7618 xorg_cv_cc_flag_unknown_warning_option=yes 7619else 7620 xorg_cv_cc_flag_unknown_warning_option=no 7621fi 7622rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7623fi 7624{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7625$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7626 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7627 CFLAGS="$xorg_testset_save_CFLAGS" 7628fi 7629 7630if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7631 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7633 fi 7634 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7636$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7637if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7638 $as_echo_n "(cached) " >&6 7639else 7640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7641/* end confdefs.h. */ 7642int i; 7643_ACEOF 7644if ac_fn_c_try_compile "$LINENO"; then : 7645 xorg_cv_cc_flag_unused_command_line_argument=yes 7646else 7647 xorg_cv_cc_flag_unused_command_line_argument=no 7648fi 7649rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7650fi 7651{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7652$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7653 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7654 CFLAGS="$xorg_testset_save_CFLAGS" 7655fi 7656 7657found="no" 7658 7659 if test $found = "no" ; then 7660 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7661 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7662 fi 7663 7664 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7665 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7666 fi 7667 7668 CFLAGS="$CFLAGS -Werror=array-bounds" 7669 7670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=array-bounds" >&5 7671$as_echo_n "checking if $CC supports-Werror=array-bounds... " >&6; } 7672 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7673 if eval \${$cacheid+:} false; then : 7674 $as_echo_n "(cached) " >&6 7675else 7676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7677/* end confdefs.h. */ 7678int i; 7679int 7680main () 7681{ 7682 7683 ; 7684 return 0; 7685} 7686_ACEOF 7687if ac_fn_c_try_link "$LINENO"; then : 7688 eval $cacheid=yes 7689else 7690 eval $cacheid=no 7691fi 7692rm -f core conftest.err conftest.$ac_objext \ 7693 conftest$ac_exeext conftest.$ac_ext 7694fi 7695 7696 7697 CFLAGS="$xorg_testset_save_CFLAGS" 7698 7699 eval supported=\$$cacheid 7700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7701$as_echo "$supported" >&6; } 7702 if test "$supported" = "yes" ; then 7703 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7704 found="yes" 7705 fi 7706 fi 7707 7708 7709 7710 7711 7712 7713 7714 7715 7716 7717 7718 7719 7720 7721 7722xorg_testset_save_CFLAGS="$CFLAGS" 7723 7724if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7727$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7728if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7729 $as_echo_n "(cached) " >&6 7730else 7731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7732/* end confdefs.h. */ 7733int i; 7734_ACEOF 7735if ac_fn_c_try_compile "$LINENO"; then : 7736 xorg_cv_cc_flag_unknown_warning_option=yes 7737else 7738 xorg_cv_cc_flag_unknown_warning_option=no 7739fi 7740rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7741fi 7742{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7743$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7744 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7745 CFLAGS="$xorg_testset_save_CFLAGS" 7746fi 7747 7748if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7749 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7751 fi 7752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7754$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7755if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7756 $as_echo_n "(cached) " >&6 7757else 7758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7759/* end confdefs.h. */ 7760int i; 7761_ACEOF 7762if ac_fn_c_try_compile "$LINENO"; then : 7763 xorg_cv_cc_flag_unused_command_line_argument=yes 7764else 7765 xorg_cv_cc_flag_unused_command_line_argument=no 7766fi 7767rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7768fi 7769{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7770$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7771 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7772 CFLAGS="$xorg_testset_save_CFLAGS" 7773fi 7774 7775found="no" 7776 7777 if test $found = "no" ; then 7778 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7780 fi 7781 7782 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7783 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7784 fi 7785 7786 CFLAGS="$CFLAGS -Werror=write-strings" 7787 7788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=write-strings" >&5 7789$as_echo_n "checking if $CC supports-Werror=write-strings... " >&6; } 7790 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 7791 if eval \${$cacheid+:} false; then : 7792 $as_echo_n "(cached) " >&6 7793else 7794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7795/* end confdefs.h. */ 7796int i; 7797int 7798main () 7799{ 7800 7801 ; 7802 return 0; 7803} 7804_ACEOF 7805if ac_fn_c_try_link "$LINENO"; then : 7806 eval $cacheid=yes 7807else 7808 eval $cacheid=no 7809fi 7810rm -f core conftest.err conftest.$ac_objext \ 7811 conftest$ac_exeext conftest.$ac_ext 7812fi 7813 7814 7815 CFLAGS="$xorg_testset_save_CFLAGS" 7816 7817 eval supported=\$$cacheid 7818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7819$as_echo "$supported" >&6; } 7820 if test "$supported" = "yes" ; then 7821 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7822 found="yes" 7823 fi 7824 fi 7825 7826 7827 7828 7829 7830 7831 7832 7833 7834 7835 7836 7837 7838 7839 7840xorg_testset_save_CFLAGS="$CFLAGS" 7841 7842if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7845$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7846if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7847 $as_echo_n "(cached) " >&6 7848else 7849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7850/* end confdefs.h. */ 7851int i; 7852_ACEOF 7853if ac_fn_c_try_compile "$LINENO"; then : 7854 xorg_cv_cc_flag_unknown_warning_option=yes 7855else 7856 xorg_cv_cc_flag_unknown_warning_option=no 7857fi 7858rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7859fi 7860{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7861$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7862 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7863 CFLAGS="$xorg_testset_save_CFLAGS" 7864fi 7865 7866if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7867 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7868 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7869 fi 7870 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7872$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7873if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7874 $as_echo_n "(cached) " >&6 7875else 7876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7877/* end confdefs.h. */ 7878int i; 7879_ACEOF 7880if ac_fn_c_try_compile "$LINENO"; then : 7881 xorg_cv_cc_flag_unused_command_line_argument=yes 7882else 7883 xorg_cv_cc_flag_unused_command_line_argument=no 7884fi 7885rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7886fi 7887{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7888$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7889 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7890 CFLAGS="$xorg_testset_save_CFLAGS" 7891fi 7892 7893found="no" 7894 7895 if test $found = "no" ; then 7896 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7898 fi 7899 7900 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7901 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7902 fi 7903 7904 CFLAGS="$CFLAGS -Werror=address" 7905 7906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=address" >&5 7907$as_echo_n "checking if $CC supports-Werror=address... " >&6; } 7908 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 7909 if eval \${$cacheid+:} false; then : 7910 $as_echo_n "(cached) " >&6 7911else 7912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7913/* end confdefs.h. */ 7914int i; 7915int 7916main () 7917{ 7918 7919 ; 7920 return 0; 7921} 7922_ACEOF 7923if ac_fn_c_try_link "$LINENO"; then : 7924 eval $cacheid=yes 7925else 7926 eval $cacheid=no 7927fi 7928rm -f core conftest.err conftest.$ac_objext \ 7929 conftest$ac_exeext conftest.$ac_ext 7930fi 7931 7932 7933 CFLAGS="$xorg_testset_save_CFLAGS" 7934 7935 eval supported=\$$cacheid 7936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7937$as_echo "$supported" >&6; } 7938 if test "$supported" = "yes" ; then 7939 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 7940 found="yes" 7941 fi 7942 fi 7943 7944 7945 7946 7947 7948 7949 7950 7951 7952 7953 7954 7955 7956 7957 7958xorg_testset_save_CFLAGS="$CFLAGS" 7959 7960if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7963$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7964if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7965 $as_echo_n "(cached) " >&6 7966else 7967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7968/* end confdefs.h. */ 7969int i; 7970_ACEOF 7971if ac_fn_c_try_compile "$LINENO"; then : 7972 xorg_cv_cc_flag_unknown_warning_option=yes 7973else 7974 xorg_cv_cc_flag_unknown_warning_option=no 7975fi 7976rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7977fi 7978{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7979$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7980 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7981 CFLAGS="$xorg_testset_save_CFLAGS" 7982fi 7983 7984if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7985 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7987 fi 7988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7990$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7991if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7992 $as_echo_n "(cached) " >&6 7993else 7994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7995/* end confdefs.h. */ 7996int i; 7997_ACEOF 7998if ac_fn_c_try_compile "$LINENO"; then : 7999 xorg_cv_cc_flag_unused_command_line_argument=yes 8000else 8001 xorg_cv_cc_flag_unused_command_line_argument=no 8002fi 8003rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8004fi 8005{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8006$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8007 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8008 CFLAGS="$xorg_testset_save_CFLAGS" 8009fi 8010 8011found="no" 8012 8013 if test $found = "no" ; then 8014 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8016 fi 8017 8018 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8019 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8020 fi 8021 8022 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8023 8024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=int-to-pointer-cast" >&5 8025$as_echo_n "checking if $CC supports-Werror=int-to-pointer-cast... " >&6; } 8026 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8027 if eval \${$cacheid+:} false; then : 8028 $as_echo_n "(cached) " >&6 8029else 8030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8031/* end confdefs.h. */ 8032int i; 8033int 8034main () 8035{ 8036 8037 ; 8038 return 0; 8039} 8040_ACEOF 8041if ac_fn_c_try_link "$LINENO"; then : 8042 eval $cacheid=yes 8043else 8044 eval $cacheid=no 8045fi 8046rm -f core conftest.err conftest.$ac_objext \ 8047 conftest$ac_exeext conftest.$ac_ext 8048fi 8049 8050 8051 CFLAGS="$xorg_testset_save_CFLAGS" 8052 8053 eval supported=\$$cacheid 8054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8055$as_echo "$supported" >&6; } 8056 if test "$supported" = "yes" ; then 8057 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8058 found="yes" 8059 fi 8060 fi 8061 8062 if test $found = "no" ; then 8063 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8065 fi 8066 8067 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8069 fi 8070 8071 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8072 8073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8074$as_echo_n "checking if $CC supports-errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8075 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8076 if eval \${$cacheid+:} false; then : 8077 $as_echo_n "(cached) " >&6 8078else 8079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8080/* end confdefs.h. */ 8081int i; 8082int 8083main () 8084{ 8085 8086 ; 8087 return 0; 8088} 8089_ACEOF 8090if ac_fn_c_try_link "$LINENO"; then : 8091 eval $cacheid=yes 8092else 8093 eval $cacheid=no 8094fi 8095rm -f core conftest.err conftest.$ac_objext \ 8096 conftest$ac_exeext conftest.$ac_ext 8097fi 8098 8099 8100 CFLAGS="$xorg_testset_save_CFLAGS" 8101 8102 eval supported=\$$cacheid 8103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8104$as_echo "$supported" >&6; } 8105 if test "$supported" = "yes" ; then 8106 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8107 found="yes" 8108 fi 8109 fi 8110 8111 8112 8113 8114 8115 8116 8117 8118 8119 8120 8121 8122 8123 8124 8125xorg_testset_save_CFLAGS="$CFLAGS" 8126 8127if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8130$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8131if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8132 $as_echo_n "(cached) " >&6 8133else 8134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8135/* end confdefs.h. */ 8136int i; 8137_ACEOF 8138if ac_fn_c_try_compile "$LINENO"; then : 8139 xorg_cv_cc_flag_unknown_warning_option=yes 8140else 8141 xorg_cv_cc_flag_unknown_warning_option=no 8142fi 8143rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8144fi 8145{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8146$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8147 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8148 CFLAGS="$xorg_testset_save_CFLAGS" 8149fi 8150 8151if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8154 fi 8155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8157$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8158if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8159 $as_echo_n "(cached) " >&6 8160else 8161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8162/* end confdefs.h. */ 8163int i; 8164_ACEOF 8165if ac_fn_c_try_compile "$LINENO"; then : 8166 xorg_cv_cc_flag_unused_command_line_argument=yes 8167else 8168 xorg_cv_cc_flag_unused_command_line_argument=no 8169fi 8170rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8171fi 8172{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8173$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8174 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8175 CFLAGS="$xorg_testset_save_CFLAGS" 8176fi 8177 8178found="no" 8179 8180 if test $found = "no" ; then 8181 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8183 fi 8184 8185 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8187 fi 8188 8189 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8190 8191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=pointer-to-int-cast" >&5 8192$as_echo_n "checking if $CC supports-Werror=pointer-to-int-cast... " >&6; } 8193 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8194 if eval \${$cacheid+:} false; then : 8195 $as_echo_n "(cached) " >&6 8196else 8197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8198/* end confdefs.h. */ 8199int i; 8200int 8201main () 8202{ 8203 8204 ; 8205 return 0; 8206} 8207_ACEOF 8208if ac_fn_c_try_link "$LINENO"; then : 8209 eval $cacheid=yes 8210else 8211 eval $cacheid=no 8212fi 8213rm -f core conftest.err conftest.$ac_objext \ 8214 conftest$ac_exeext conftest.$ac_ext 8215fi 8216 8217 8218 CFLAGS="$xorg_testset_save_CFLAGS" 8219 8220 eval supported=\$$cacheid 8221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8222$as_echo "$supported" >&6; } 8223 if test "$supported" = "yes" ; then 8224 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8225 found="yes" 8226 fi 8227 fi 8228 8229 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8230else 8231{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8232$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 $PACKAGE_BUGREPORT" >&2;} 8233 8234 8235 8236 8237 8238 8239 8240 8241 8242 8243 8244 8245 8246xorg_testset_save_CFLAGS="$CFLAGS" 8247 8248if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8251$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8252if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8253 $as_echo_n "(cached) " >&6 8254else 8255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8256/* end confdefs.h. */ 8257int i; 8258_ACEOF 8259if ac_fn_c_try_compile "$LINENO"; then : 8260 xorg_cv_cc_flag_unknown_warning_option=yes 8261else 8262 xorg_cv_cc_flag_unknown_warning_option=no 8263fi 8264rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8265fi 8266{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8267$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8268 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8269 CFLAGS="$xorg_testset_save_CFLAGS" 8270fi 8271 8272if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8273 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8275 fi 8276 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8278$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8279if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8280 $as_echo_n "(cached) " >&6 8281else 8282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8283/* end confdefs.h. */ 8284int i; 8285_ACEOF 8286if ac_fn_c_try_compile "$LINENO"; then : 8287 xorg_cv_cc_flag_unused_command_line_argument=yes 8288else 8289 xorg_cv_cc_flag_unused_command_line_argument=no 8290fi 8291rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8292fi 8293{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8294$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8295 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8296 CFLAGS="$xorg_testset_save_CFLAGS" 8297fi 8298 8299found="no" 8300 8301 if test $found = "no" ; then 8302 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8304 fi 8305 8306 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8307 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8308 fi 8309 8310 CFLAGS="$CFLAGS -Wimplicit" 8311 8312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wimplicit" >&5 8313$as_echo_n "checking if $CC supports-Wimplicit... " >&6; } 8314 cacheid=xorg_cv_cc_flag__Wimplicit 8315 if eval \${$cacheid+:} false; then : 8316 $as_echo_n "(cached) " >&6 8317else 8318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8319/* end confdefs.h. */ 8320int i; 8321int 8322main () 8323{ 8324 8325 ; 8326 return 0; 8327} 8328_ACEOF 8329if ac_fn_c_try_link "$LINENO"; then : 8330 eval $cacheid=yes 8331else 8332 eval $cacheid=no 8333fi 8334rm -f core conftest.err conftest.$ac_objext \ 8335 conftest$ac_exeext conftest.$ac_ext 8336fi 8337 8338 8339 CFLAGS="$xorg_testset_save_CFLAGS" 8340 8341 eval supported=\$$cacheid 8342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8343$as_echo "$supported" >&6; } 8344 if test "$supported" = "yes" ; then 8345 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8346 found="yes" 8347 fi 8348 fi 8349 8350 8351 8352 8353 8354 8355 8356 8357 8358 8359 8360 8361 8362 8363 8364xorg_testset_save_CFLAGS="$CFLAGS" 8365 8366if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8369$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8370if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8371 $as_echo_n "(cached) " >&6 8372else 8373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8374/* end confdefs.h. */ 8375int i; 8376_ACEOF 8377if ac_fn_c_try_compile "$LINENO"; then : 8378 xorg_cv_cc_flag_unknown_warning_option=yes 8379else 8380 xorg_cv_cc_flag_unknown_warning_option=no 8381fi 8382rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8383fi 8384{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8385$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8386 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8387 CFLAGS="$xorg_testset_save_CFLAGS" 8388fi 8389 8390if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8391 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8393 fi 8394 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8396$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8397if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8398 $as_echo_n "(cached) " >&6 8399else 8400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8401/* end confdefs.h. */ 8402int i; 8403_ACEOF 8404if ac_fn_c_try_compile "$LINENO"; then : 8405 xorg_cv_cc_flag_unused_command_line_argument=yes 8406else 8407 xorg_cv_cc_flag_unused_command_line_argument=no 8408fi 8409rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8410fi 8411{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8412$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8413 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8414 CFLAGS="$xorg_testset_save_CFLAGS" 8415fi 8416 8417found="no" 8418 8419 if test $found = "no" ; then 8420 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8422 fi 8423 8424 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8425 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8426 fi 8427 8428 CFLAGS="$CFLAGS -Wnonnull" 8429 8430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wnonnull" >&5 8431$as_echo_n "checking if $CC supports-Wnonnull... " >&6; } 8432 cacheid=xorg_cv_cc_flag__Wnonnull 8433 if eval \${$cacheid+:} false; then : 8434 $as_echo_n "(cached) " >&6 8435else 8436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8437/* end confdefs.h. */ 8438int i; 8439int 8440main () 8441{ 8442 8443 ; 8444 return 0; 8445} 8446_ACEOF 8447if ac_fn_c_try_link "$LINENO"; then : 8448 eval $cacheid=yes 8449else 8450 eval $cacheid=no 8451fi 8452rm -f core conftest.err conftest.$ac_objext \ 8453 conftest$ac_exeext conftest.$ac_ext 8454fi 8455 8456 8457 CFLAGS="$xorg_testset_save_CFLAGS" 8458 8459 eval supported=\$$cacheid 8460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8461$as_echo "$supported" >&6; } 8462 if test "$supported" = "yes" ; then 8463 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8464 found="yes" 8465 fi 8466 fi 8467 8468 8469 8470 8471 8472 8473 8474 8475 8476 8477 8478 8479 8480 8481 8482xorg_testset_save_CFLAGS="$CFLAGS" 8483 8484if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8487$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8488if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8489 $as_echo_n "(cached) " >&6 8490else 8491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8492/* end confdefs.h. */ 8493int i; 8494_ACEOF 8495if ac_fn_c_try_compile "$LINENO"; then : 8496 xorg_cv_cc_flag_unknown_warning_option=yes 8497else 8498 xorg_cv_cc_flag_unknown_warning_option=no 8499fi 8500rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8501fi 8502{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8503$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8504 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8505 CFLAGS="$xorg_testset_save_CFLAGS" 8506fi 8507 8508if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8509 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8510 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8511 fi 8512 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8514$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8515if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8516 $as_echo_n "(cached) " >&6 8517else 8518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8519/* end confdefs.h. */ 8520int i; 8521_ACEOF 8522if ac_fn_c_try_compile "$LINENO"; then : 8523 xorg_cv_cc_flag_unused_command_line_argument=yes 8524else 8525 xorg_cv_cc_flag_unused_command_line_argument=no 8526fi 8527rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8528fi 8529{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8530$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8531 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8532 CFLAGS="$xorg_testset_save_CFLAGS" 8533fi 8534 8535found="no" 8536 8537 if test $found = "no" ; then 8538 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8540 fi 8541 8542 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8543 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8544 fi 8545 8546 CFLAGS="$CFLAGS -Winit-self" 8547 8548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Winit-self" >&5 8549$as_echo_n "checking if $CC supports-Winit-self... " >&6; } 8550 cacheid=xorg_cv_cc_flag__Winit_self 8551 if eval \${$cacheid+:} false; then : 8552 $as_echo_n "(cached) " >&6 8553else 8554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8555/* end confdefs.h. */ 8556int i; 8557int 8558main () 8559{ 8560 8561 ; 8562 return 0; 8563} 8564_ACEOF 8565if ac_fn_c_try_link "$LINENO"; then : 8566 eval $cacheid=yes 8567else 8568 eval $cacheid=no 8569fi 8570rm -f core conftest.err conftest.$ac_objext \ 8571 conftest$ac_exeext conftest.$ac_ext 8572fi 8573 8574 8575 CFLAGS="$xorg_testset_save_CFLAGS" 8576 8577 eval supported=\$$cacheid 8578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8579$as_echo "$supported" >&6; } 8580 if test "$supported" = "yes" ; then 8581 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8582 found="yes" 8583 fi 8584 fi 8585 8586 8587 8588 8589 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600xorg_testset_save_CFLAGS="$CFLAGS" 8601 8602if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8603 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8605$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8606if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8607 $as_echo_n "(cached) " >&6 8608else 8609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8610/* end confdefs.h. */ 8611int i; 8612_ACEOF 8613if ac_fn_c_try_compile "$LINENO"; then : 8614 xorg_cv_cc_flag_unknown_warning_option=yes 8615else 8616 xorg_cv_cc_flag_unknown_warning_option=no 8617fi 8618rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8619fi 8620{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8621$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8622 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8623 CFLAGS="$xorg_testset_save_CFLAGS" 8624fi 8625 8626if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8627 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8629 fi 8630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8632$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8633if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8634 $as_echo_n "(cached) " >&6 8635else 8636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8637/* end confdefs.h. */ 8638int i; 8639_ACEOF 8640if ac_fn_c_try_compile "$LINENO"; then : 8641 xorg_cv_cc_flag_unused_command_line_argument=yes 8642else 8643 xorg_cv_cc_flag_unused_command_line_argument=no 8644fi 8645rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8646fi 8647{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8648$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8649 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8650 CFLAGS="$xorg_testset_save_CFLAGS" 8651fi 8652 8653found="no" 8654 8655 if test $found = "no" ; then 8656 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8658 fi 8659 8660 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8661 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8662 fi 8663 8664 CFLAGS="$CFLAGS -Wmain" 8665 8666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmain" >&5 8667$as_echo_n "checking if $CC supports-Wmain... " >&6; } 8668 cacheid=xorg_cv_cc_flag__Wmain 8669 if eval \${$cacheid+:} false; then : 8670 $as_echo_n "(cached) " >&6 8671else 8672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8673/* end confdefs.h. */ 8674int i; 8675int 8676main () 8677{ 8678 8679 ; 8680 return 0; 8681} 8682_ACEOF 8683if ac_fn_c_try_link "$LINENO"; then : 8684 eval $cacheid=yes 8685else 8686 eval $cacheid=no 8687fi 8688rm -f core conftest.err conftest.$ac_objext \ 8689 conftest$ac_exeext conftest.$ac_ext 8690fi 8691 8692 8693 CFLAGS="$xorg_testset_save_CFLAGS" 8694 8695 eval supported=\$$cacheid 8696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8697$as_echo "$supported" >&6; } 8698 if test "$supported" = "yes" ; then 8699 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8700 found="yes" 8701 fi 8702 fi 8703 8704 8705 8706 8707 8708 8709 8710 8711 8712 8713 8714 8715 8716 8717 8718xorg_testset_save_CFLAGS="$CFLAGS" 8719 8720if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8723$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8724if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8725 $as_echo_n "(cached) " >&6 8726else 8727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8728/* end confdefs.h. */ 8729int i; 8730_ACEOF 8731if ac_fn_c_try_compile "$LINENO"; then : 8732 xorg_cv_cc_flag_unknown_warning_option=yes 8733else 8734 xorg_cv_cc_flag_unknown_warning_option=no 8735fi 8736rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8737fi 8738{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8739$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8740 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8741 CFLAGS="$xorg_testset_save_CFLAGS" 8742fi 8743 8744if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8745 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8746 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8747 fi 8748 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8750$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8751if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8752 $as_echo_n "(cached) " >&6 8753else 8754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8755/* end confdefs.h. */ 8756int i; 8757_ACEOF 8758if ac_fn_c_try_compile "$LINENO"; then : 8759 xorg_cv_cc_flag_unused_command_line_argument=yes 8760else 8761 xorg_cv_cc_flag_unused_command_line_argument=no 8762fi 8763rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8764fi 8765{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8766$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8767 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8768 CFLAGS="$xorg_testset_save_CFLAGS" 8769fi 8770 8771found="no" 8772 8773 if test $found = "no" ; then 8774 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8776 fi 8777 8778 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8779 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8780 fi 8781 8782 CFLAGS="$CFLAGS -Wmissing-braces" 8783 8784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wmissing-braces" >&5 8785$as_echo_n "checking if $CC supports-Wmissing-braces... " >&6; } 8786 cacheid=xorg_cv_cc_flag__Wmissing_braces 8787 if eval \${$cacheid+:} false; then : 8788 $as_echo_n "(cached) " >&6 8789else 8790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8791/* end confdefs.h. */ 8792int i; 8793int 8794main () 8795{ 8796 8797 ; 8798 return 0; 8799} 8800_ACEOF 8801if ac_fn_c_try_link "$LINENO"; then : 8802 eval $cacheid=yes 8803else 8804 eval $cacheid=no 8805fi 8806rm -f core conftest.err conftest.$ac_objext \ 8807 conftest$ac_exeext conftest.$ac_ext 8808fi 8809 8810 8811 CFLAGS="$xorg_testset_save_CFLAGS" 8812 8813 eval supported=\$$cacheid 8814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8815$as_echo "$supported" >&6; } 8816 if test "$supported" = "yes" ; then 8817 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8818 found="yes" 8819 fi 8820 fi 8821 8822 8823 8824 8825 8826 8827 8828 8829 8830 8831 8832 8833 8834 8835 8836xorg_testset_save_CFLAGS="$CFLAGS" 8837 8838if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8839 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8841$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8842if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8843 $as_echo_n "(cached) " >&6 8844else 8845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8846/* end confdefs.h. */ 8847int i; 8848_ACEOF 8849if ac_fn_c_try_compile "$LINENO"; then : 8850 xorg_cv_cc_flag_unknown_warning_option=yes 8851else 8852 xorg_cv_cc_flag_unknown_warning_option=no 8853fi 8854rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8855fi 8856{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8857$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8858 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8859 CFLAGS="$xorg_testset_save_CFLAGS" 8860fi 8861 8862if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8863 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8865 fi 8866 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8868$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8869if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8870 $as_echo_n "(cached) " >&6 8871else 8872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8873/* end confdefs.h. */ 8874int i; 8875_ACEOF 8876if ac_fn_c_try_compile "$LINENO"; then : 8877 xorg_cv_cc_flag_unused_command_line_argument=yes 8878else 8879 xorg_cv_cc_flag_unused_command_line_argument=no 8880fi 8881rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8882fi 8883{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8884$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8885 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8886 CFLAGS="$xorg_testset_save_CFLAGS" 8887fi 8888 8889found="no" 8890 8891 if test $found = "no" ; then 8892 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8894 fi 8895 8896 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8897 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8898 fi 8899 8900 CFLAGS="$CFLAGS -Wsequence-point" 8901 8902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wsequence-point" >&5 8903$as_echo_n "checking if $CC supports-Wsequence-point... " >&6; } 8904 cacheid=xorg_cv_cc_flag__Wsequence_point 8905 if eval \${$cacheid+:} false; then : 8906 $as_echo_n "(cached) " >&6 8907else 8908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8909/* end confdefs.h. */ 8910int i; 8911int 8912main () 8913{ 8914 8915 ; 8916 return 0; 8917} 8918_ACEOF 8919if ac_fn_c_try_link "$LINENO"; then : 8920 eval $cacheid=yes 8921else 8922 eval $cacheid=no 8923fi 8924rm -f core conftest.err conftest.$ac_objext \ 8925 conftest$ac_exeext conftest.$ac_ext 8926fi 8927 8928 8929 CFLAGS="$xorg_testset_save_CFLAGS" 8930 8931 eval supported=\$$cacheid 8932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8933$as_echo "$supported" >&6; } 8934 if test "$supported" = "yes" ; then 8935 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 8936 found="yes" 8937 fi 8938 fi 8939 8940 8941 8942 8943 8944 8945 8946 8947 8948 8949 8950 8951 8952 8953 8954xorg_testset_save_CFLAGS="$CFLAGS" 8955 8956if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8959$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8960if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8961 $as_echo_n "(cached) " >&6 8962else 8963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8964/* end confdefs.h. */ 8965int i; 8966_ACEOF 8967if ac_fn_c_try_compile "$LINENO"; then : 8968 xorg_cv_cc_flag_unknown_warning_option=yes 8969else 8970 xorg_cv_cc_flag_unknown_warning_option=no 8971fi 8972rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8973fi 8974{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8975$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8976 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8977 CFLAGS="$xorg_testset_save_CFLAGS" 8978fi 8979 8980if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8981 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8983 fi 8984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8986$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8987if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8988 $as_echo_n "(cached) " >&6 8989else 8990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8991/* end confdefs.h. */ 8992int i; 8993_ACEOF 8994if ac_fn_c_try_compile "$LINENO"; then : 8995 xorg_cv_cc_flag_unused_command_line_argument=yes 8996else 8997 xorg_cv_cc_flag_unused_command_line_argument=no 8998fi 8999rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9000fi 9001{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9002$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9003 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9004 CFLAGS="$xorg_testset_save_CFLAGS" 9005fi 9006 9007found="no" 9008 9009 if test $found = "no" ; then 9010 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9012 fi 9013 9014 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9015 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9016 fi 9017 9018 CFLAGS="$CFLAGS -Wreturn-type" 9019 9020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wreturn-type" >&5 9021$as_echo_n "checking if $CC supports-Wreturn-type... " >&6; } 9022 cacheid=xorg_cv_cc_flag__Wreturn_type 9023 if eval \${$cacheid+:} false; then : 9024 $as_echo_n "(cached) " >&6 9025else 9026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9027/* end confdefs.h. */ 9028int i; 9029int 9030main () 9031{ 9032 9033 ; 9034 return 0; 9035} 9036_ACEOF 9037if ac_fn_c_try_link "$LINENO"; then : 9038 eval $cacheid=yes 9039else 9040 eval $cacheid=no 9041fi 9042rm -f core conftest.err conftest.$ac_objext \ 9043 conftest$ac_exeext conftest.$ac_ext 9044fi 9045 9046 9047 CFLAGS="$xorg_testset_save_CFLAGS" 9048 9049 eval supported=\$$cacheid 9050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9051$as_echo "$supported" >&6; } 9052 if test "$supported" = "yes" ; then 9053 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9054 found="yes" 9055 fi 9056 fi 9057 9058 9059 9060 9061 9062 9063 9064 9065 9066 9067 9068 9069 9070 9071 9072xorg_testset_save_CFLAGS="$CFLAGS" 9073 9074if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9077$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9078if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9079 $as_echo_n "(cached) " >&6 9080else 9081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9082/* end confdefs.h. */ 9083int i; 9084_ACEOF 9085if ac_fn_c_try_compile "$LINENO"; then : 9086 xorg_cv_cc_flag_unknown_warning_option=yes 9087else 9088 xorg_cv_cc_flag_unknown_warning_option=no 9089fi 9090rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9091fi 9092{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9093$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9094 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9095 CFLAGS="$xorg_testset_save_CFLAGS" 9096fi 9097 9098if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9099 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9101 fi 9102 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9104$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9105if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9106 $as_echo_n "(cached) " >&6 9107else 9108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9109/* end confdefs.h. */ 9110int i; 9111_ACEOF 9112if ac_fn_c_try_compile "$LINENO"; then : 9113 xorg_cv_cc_flag_unused_command_line_argument=yes 9114else 9115 xorg_cv_cc_flag_unused_command_line_argument=no 9116fi 9117rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9118fi 9119{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9120$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9121 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9122 CFLAGS="$xorg_testset_save_CFLAGS" 9123fi 9124 9125found="no" 9126 9127 if test $found = "no" ; then 9128 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9130 fi 9131 9132 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9133 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9134 fi 9135 9136 CFLAGS="$CFLAGS -Wtrigraphs" 9137 9138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wtrigraphs" >&5 9139$as_echo_n "checking if $CC supports-Wtrigraphs... " >&6; } 9140 cacheid=xorg_cv_cc_flag__Wtrigraphs 9141 if eval \${$cacheid+:} false; then : 9142 $as_echo_n "(cached) " >&6 9143else 9144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9145/* end confdefs.h. */ 9146int i; 9147int 9148main () 9149{ 9150 9151 ; 9152 return 0; 9153} 9154_ACEOF 9155if ac_fn_c_try_link "$LINENO"; then : 9156 eval $cacheid=yes 9157else 9158 eval $cacheid=no 9159fi 9160rm -f core conftest.err conftest.$ac_objext \ 9161 conftest$ac_exeext conftest.$ac_ext 9162fi 9163 9164 9165 CFLAGS="$xorg_testset_save_CFLAGS" 9166 9167 eval supported=\$$cacheid 9168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9169$as_echo "$supported" >&6; } 9170 if test "$supported" = "yes" ; then 9171 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9172 found="yes" 9173 fi 9174 fi 9175 9176 9177 9178 9179 9180 9181 9182 9183 9184 9185 9186 9187 9188 9189 9190xorg_testset_save_CFLAGS="$CFLAGS" 9191 9192if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9195$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9196if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9197 $as_echo_n "(cached) " >&6 9198else 9199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9200/* end confdefs.h. */ 9201int i; 9202_ACEOF 9203if ac_fn_c_try_compile "$LINENO"; then : 9204 xorg_cv_cc_flag_unknown_warning_option=yes 9205else 9206 xorg_cv_cc_flag_unknown_warning_option=no 9207fi 9208rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9209fi 9210{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9211$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9212 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9213 CFLAGS="$xorg_testset_save_CFLAGS" 9214fi 9215 9216if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9217 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9218 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9219 fi 9220 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9222$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9223if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9224 $as_echo_n "(cached) " >&6 9225else 9226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9227/* end confdefs.h. */ 9228int i; 9229_ACEOF 9230if ac_fn_c_try_compile "$LINENO"; then : 9231 xorg_cv_cc_flag_unused_command_line_argument=yes 9232else 9233 xorg_cv_cc_flag_unused_command_line_argument=no 9234fi 9235rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9236fi 9237{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9238$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9239 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9240 CFLAGS="$xorg_testset_save_CFLAGS" 9241fi 9242 9243found="no" 9244 9245 if test $found = "no" ; then 9246 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9248 fi 9249 9250 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9251 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9252 fi 9253 9254 CFLAGS="$CFLAGS -Warray-bounds" 9255 9256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Warray-bounds" >&5 9257$as_echo_n "checking if $CC supports-Warray-bounds... " >&6; } 9258 cacheid=xorg_cv_cc_flag__Warray_bounds 9259 if eval \${$cacheid+:} false; then : 9260 $as_echo_n "(cached) " >&6 9261else 9262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9263/* end confdefs.h. */ 9264int i; 9265int 9266main () 9267{ 9268 9269 ; 9270 return 0; 9271} 9272_ACEOF 9273if ac_fn_c_try_link "$LINENO"; then : 9274 eval $cacheid=yes 9275else 9276 eval $cacheid=no 9277fi 9278rm -f core conftest.err conftest.$ac_objext \ 9279 conftest$ac_exeext conftest.$ac_ext 9280fi 9281 9282 9283 CFLAGS="$xorg_testset_save_CFLAGS" 9284 9285 eval supported=\$$cacheid 9286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9287$as_echo "$supported" >&6; } 9288 if test "$supported" = "yes" ; then 9289 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9290 found="yes" 9291 fi 9292 fi 9293 9294 9295 9296 9297 9298 9299 9300 9301 9302 9303 9304 9305 9306 9307 9308xorg_testset_save_CFLAGS="$CFLAGS" 9309 9310if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9313$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9314if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9315 $as_echo_n "(cached) " >&6 9316else 9317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9318/* end confdefs.h. */ 9319int i; 9320_ACEOF 9321if ac_fn_c_try_compile "$LINENO"; then : 9322 xorg_cv_cc_flag_unknown_warning_option=yes 9323else 9324 xorg_cv_cc_flag_unknown_warning_option=no 9325fi 9326rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9327fi 9328{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9329$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9330 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9331 CFLAGS="$xorg_testset_save_CFLAGS" 9332fi 9333 9334if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9335 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9337 fi 9338 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9340$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9341if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9342 $as_echo_n "(cached) " >&6 9343else 9344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9345/* end confdefs.h. */ 9346int i; 9347_ACEOF 9348if ac_fn_c_try_compile "$LINENO"; then : 9349 xorg_cv_cc_flag_unused_command_line_argument=yes 9350else 9351 xorg_cv_cc_flag_unused_command_line_argument=no 9352fi 9353rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9354fi 9355{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9356$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9357 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9358 CFLAGS="$xorg_testset_save_CFLAGS" 9359fi 9360 9361found="no" 9362 9363 if test $found = "no" ; then 9364 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9366 fi 9367 9368 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9369 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9370 fi 9371 9372 CFLAGS="$CFLAGS -Wwrite-strings" 9373 9374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wwrite-strings" >&5 9375$as_echo_n "checking if $CC supports-Wwrite-strings... " >&6; } 9376 cacheid=xorg_cv_cc_flag__Wwrite_strings 9377 if eval \${$cacheid+:} false; then : 9378 $as_echo_n "(cached) " >&6 9379else 9380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9381/* end confdefs.h. */ 9382int i; 9383int 9384main () 9385{ 9386 9387 ; 9388 return 0; 9389} 9390_ACEOF 9391if ac_fn_c_try_link "$LINENO"; then : 9392 eval $cacheid=yes 9393else 9394 eval $cacheid=no 9395fi 9396rm -f core conftest.err conftest.$ac_objext \ 9397 conftest$ac_exeext conftest.$ac_ext 9398fi 9399 9400 9401 CFLAGS="$xorg_testset_save_CFLAGS" 9402 9403 eval supported=\$$cacheid 9404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9405$as_echo "$supported" >&6; } 9406 if test "$supported" = "yes" ; then 9407 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9408 found="yes" 9409 fi 9410 fi 9411 9412 9413 9414 9415 9416 9417 9418 9419 9420 9421 9422 9423 9424 9425 9426xorg_testset_save_CFLAGS="$CFLAGS" 9427 9428if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9431$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9432if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9433 $as_echo_n "(cached) " >&6 9434else 9435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9436/* end confdefs.h. */ 9437int i; 9438_ACEOF 9439if ac_fn_c_try_compile "$LINENO"; then : 9440 xorg_cv_cc_flag_unknown_warning_option=yes 9441else 9442 xorg_cv_cc_flag_unknown_warning_option=no 9443fi 9444rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9445fi 9446{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9447$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9448 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9449 CFLAGS="$xorg_testset_save_CFLAGS" 9450fi 9451 9452if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9453 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9455 fi 9456 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9458$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9459if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9460 $as_echo_n "(cached) " >&6 9461else 9462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9463/* end confdefs.h. */ 9464int i; 9465_ACEOF 9466if ac_fn_c_try_compile "$LINENO"; then : 9467 xorg_cv_cc_flag_unused_command_line_argument=yes 9468else 9469 xorg_cv_cc_flag_unused_command_line_argument=no 9470fi 9471rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9472fi 9473{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9474$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9475 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9476 CFLAGS="$xorg_testset_save_CFLAGS" 9477fi 9478 9479found="no" 9480 9481 if test $found = "no" ; then 9482 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9483 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9484 fi 9485 9486 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9487 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9488 fi 9489 9490 CFLAGS="$CFLAGS -Waddress" 9491 9492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Waddress" >&5 9493$as_echo_n "checking if $CC supports-Waddress... " >&6; } 9494 cacheid=xorg_cv_cc_flag__Waddress 9495 if eval \${$cacheid+:} false; then : 9496 $as_echo_n "(cached) " >&6 9497else 9498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9499/* end confdefs.h. */ 9500int i; 9501int 9502main () 9503{ 9504 9505 ; 9506 return 0; 9507} 9508_ACEOF 9509if ac_fn_c_try_link "$LINENO"; then : 9510 eval $cacheid=yes 9511else 9512 eval $cacheid=no 9513fi 9514rm -f core conftest.err conftest.$ac_objext \ 9515 conftest$ac_exeext conftest.$ac_ext 9516fi 9517 9518 9519 CFLAGS="$xorg_testset_save_CFLAGS" 9520 9521 eval supported=\$$cacheid 9522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9523$as_echo "$supported" >&6; } 9524 if test "$supported" = "yes" ; then 9525 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9526 found="yes" 9527 fi 9528 fi 9529 9530 9531 9532 9533 9534 9535 9536 9537 9538 9539 9540 9541 9542 9543 9544xorg_testset_save_CFLAGS="$CFLAGS" 9545 9546if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9549$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9550if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9551 $as_echo_n "(cached) " >&6 9552else 9553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9554/* end confdefs.h. */ 9555int i; 9556_ACEOF 9557if ac_fn_c_try_compile "$LINENO"; then : 9558 xorg_cv_cc_flag_unknown_warning_option=yes 9559else 9560 xorg_cv_cc_flag_unknown_warning_option=no 9561fi 9562rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9563fi 9564{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9565$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9566 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9567 CFLAGS="$xorg_testset_save_CFLAGS" 9568fi 9569 9570if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9571 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9573 fi 9574 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9576$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9577if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9578 $as_echo_n "(cached) " >&6 9579else 9580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9581/* end confdefs.h. */ 9582int i; 9583_ACEOF 9584if ac_fn_c_try_compile "$LINENO"; then : 9585 xorg_cv_cc_flag_unused_command_line_argument=yes 9586else 9587 xorg_cv_cc_flag_unused_command_line_argument=no 9588fi 9589rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9590fi 9591{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9592$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9593 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9594 CFLAGS="$xorg_testset_save_CFLAGS" 9595fi 9596 9597found="no" 9598 9599 if test $found = "no" ; then 9600 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9601 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9602 fi 9603 9604 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9605 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9606 fi 9607 9608 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9609 9610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wint-to-pointer-cast" >&5 9611$as_echo_n "checking if $CC supports-Wint-to-pointer-cast... " >&6; } 9612 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9613 if eval \${$cacheid+:} false; then : 9614 $as_echo_n "(cached) " >&6 9615else 9616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9617/* end confdefs.h. */ 9618int i; 9619int 9620main () 9621{ 9622 9623 ; 9624 return 0; 9625} 9626_ACEOF 9627if ac_fn_c_try_link "$LINENO"; then : 9628 eval $cacheid=yes 9629else 9630 eval $cacheid=no 9631fi 9632rm -f core conftest.err conftest.$ac_objext \ 9633 conftest$ac_exeext conftest.$ac_ext 9634fi 9635 9636 9637 CFLAGS="$xorg_testset_save_CFLAGS" 9638 9639 eval supported=\$$cacheid 9640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9641$as_echo "$supported" >&6; } 9642 if test "$supported" = "yes" ; then 9643 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9644 found="yes" 9645 fi 9646 fi 9647 9648 9649 9650 9651 9652 9653 9654 9655 9656 9657 9658 9659 9660 9661 9662xorg_testset_save_CFLAGS="$CFLAGS" 9663 9664if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9667$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9668if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9669 $as_echo_n "(cached) " >&6 9670else 9671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9672/* end confdefs.h. */ 9673int i; 9674_ACEOF 9675if ac_fn_c_try_compile "$LINENO"; then : 9676 xorg_cv_cc_flag_unknown_warning_option=yes 9677else 9678 xorg_cv_cc_flag_unknown_warning_option=no 9679fi 9680rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9681fi 9682{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9683$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9684 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9685 CFLAGS="$xorg_testset_save_CFLAGS" 9686fi 9687 9688if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9689 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9691 fi 9692 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9694$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9695if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9696 $as_echo_n "(cached) " >&6 9697else 9698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9699/* end confdefs.h. */ 9700int i; 9701_ACEOF 9702if ac_fn_c_try_compile "$LINENO"; then : 9703 xorg_cv_cc_flag_unused_command_line_argument=yes 9704else 9705 xorg_cv_cc_flag_unused_command_line_argument=no 9706fi 9707rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9708fi 9709{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9710$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9711 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9712 CFLAGS="$xorg_testset_save_CFLAGS" 9713fi 9714 9715found="no" 9716 9717 if test $found = "no" ; then 9718 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9719 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9720 fi 9721 9722 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9723 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9724 fi 9725 9726 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9727 9728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Wpointer-to-int-cast" >&5 9729$as_echo_n "checking if $CC supports-Wpointer-to-int-cast... " >&6; } 9730 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9731 if eval \${$cacheid+:} false; then : 9732 $as_echo_n "(cached) " >&6 9733else 9734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9735/* end confdefs.h. */ 9736int i; 9737int 9738main () 9739{ 9740 9741 ; 9742 return 0; 9743} 9744_ACEOF 9745if ac_fn_c_try_link "$LINENO"; then : 9746 eval $cacheid=yes 9747else 9748 eval $cacheid=no 9749fi 9750rm -f core conftest.err conftest.$ac_objext \ 9751 conftest$ac_exeext conftest.$ac_ext 9752fi 9753 9754 9755 CFLAGS="$xorg_testset_save_CFLAGS" 9756 9757 eval supported=\$$cacheid 9758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9759$as_echo "$supported" >&6; } 9760 if test "$supported" = "yes" ; then 9761 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9762 found="yes" 9763 fi 9764 fi 9765 9766 9767fi 9768 9769 9770 9771 9772 9773 9774 9775 CWARNFLAGS="$BASE_CFLAGS" 9776 if test "x$GCC" = xyes ; then 9777 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9778 fi 9779 9780 9781 9782 9783 9784 9785 9786 9787# Check whether --enable-strict-compilation was given. 9788if test "${enable_strict_compilation+set}" = set; then : 9789 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9790else 9791 STRICT_COMPILE=no 9792fi 9793 9794 9795 9796 9797 9798 9799STRICT_CFLAGS="" 9800 9801 9802 9803 9804 9805 9806 9807 9808 9809 9810 9811 9812 9813xorg_testset_save_CFLAGS="$CFLAGS" 9814 9815if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9818$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9819if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9820 $as_echo_n "(cached) " >&6 9821else 9822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9823/* end confdefs.h. */ 9824int i; 9825_ACEOF 9826if ac_fn_c_try_compile "$LINENO"; then : 9827 xorg_cv_cc_flag_unknown_warning_option=yes 9828else 9829 xorg_cv_cc_flag_unknown_warning_option=no 9830fi 9831rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9832fi 9833{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9834$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9835 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9836 CFLAGS="$xorg_testset_save_CFLAGS" 9837fi 9838 9839if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9840 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9842 fi 9843 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9845$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9846if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9847 $as_echo_n "(cached) " >&6 9848else 9849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9850/* end confdefs.h. */ 9851int i; 9852_ACEOF 9853if ac_fn_c_try_compile "$LINENO"; then : 9854 xorg_cv_cc_flag_unused_command_line_argument=yes 9855else 9856 xorg_cv_cc_flag_unused_command_line_argument=no 9857fi 9858rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9859fi 9860{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9861$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9862 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9863 CFLAGS="$xorg_testset_save_CFLAGS" 9864fi 9865 9866found="no" 9867 9868 if test $found = "no" ; then 9869 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9871 fi 9872 9873 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9874 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9875 fi 9876 9877 CFLAGS="$CFLAGS -pedantic" 9878 9879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-pedantic" >&5 9880$as_echo_n "checking if $CC supports-pedantic... " >&6; } 9881 cacheid=xorg_cv_cc_flag__pedantic 9882 if eval \${$cacheid+:} false; then : 9883 $as_echo_n "(cached) " >&6 9884else 9885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9886/* end confdefs.h. */ 9887int i; 9888int 9889main () 9890{ 9891 9892 ; 9893 return 0; 9894} 9895_ACEOF 9896if ac_fn_c_try_link "$LINENO"; then : 9897 eval $cacheid=yes 9898else 9899 eval $cacheid=no 9900fi 9901rm -f core conftest.err conftest.$ac_objext \ 9902 conftest$ac_exeext conftest.$ac_ext 9903fi 9904 9905 9906 CFLAGS="$xorg_testset_save_CFLAGS" 9907 9908 eval supported=\$$cacheid 9909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9910$as_echo "$supported" >&6; } 9911 if test "$supported" = "yes" ; then 9912 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 9913 found="yes" 9914 fi 9915 fi 9916 9917 9918 9919 9920 9921 9922 9923 9924 9925 9926 9927 9928 9929 9930 9931xorg_testset_save_CFLAGS="$CFLAGS" 9932 9933if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9936$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9937if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9938 $as_echo_n "(cached) " >&6 9939else 9940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9941/* end confdefs.h. */ 9942int i; 9943_ACEOF 9944if ac_fn_c_try_compile "$LINENO"; then : 9945 xorg_cv_cc_flag_unknown_warning_option=yes 9946else 9947 xorg_cv_cc_flag_unknown_warning_option=no 9948fi 9949rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9950fi 9951{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9952$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9953 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9954 CFLAGS="$xorg_testset_save_CFLAGS" 9955fi 9956 9957if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9958 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9960 fi 9961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9963$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9964if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9965 $as_echo_n "(cached) " >&6 9966else 9967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9968/* end confdefs.h. */ 9969int i; 9970_ACEOF 9971if ac_fn_c_try_compile "$LINENO"; then : 9972 xorg_cv_cc_flag_unused_command_line_argument=yes 9973else 9974 xorg_cv_cc_flag_unused_command_line_argument=no 9975fi 9976rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9977fi 9978{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9979$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9980 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9981 CFLAGS="$xorg_testset_save_CFLAGS" 9982fi 9983 9984found="no" 9985 9986 if test $found = "no" ; then 9987 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9989 fi 9990 9991 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9992 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9993 fi 9994 9995 CFLAGS="$CFLAGS -Werror" 9996 9997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror" >&5 9998$as_echo_n "checking if $CC supports-Werror... " >&6; } 9999 cacheid=xorg_cv_cc_flag__Werror 10000 if eval \${$cacheid+:} false; then : 10001 $as_echo_n "(cached) " >&6 10002else 10003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10004/* end confdefs.h. */ 10005int i; 10006int 10007main () 10008{ 10009 10010 ; 10011 return 0; 10012} 10013_ACEOF 10014if ac_fn_c_try_link "$LINENO"; then : 10015 eval $cacheid=yes 10016else 10017 eval $cacheid=no 10018fi 10019rm -f core conftest.err conftest.$ac_objext \ 10020 conftest$ac_exeext conftest.$ac_ext 10021fi 10022 10023 10024 CFLAGS="$xorg_testset_save_CFLAGS" 10025 10026 eval supported=\$$cacheid 10027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10028$as_echo "$supported" >&6; } 10029 if test "$supported" = "yes" ; then 10030 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10031 found="yes" 10032 fi 10033 fi 10034 10035 if test $found = "no" ; then 10036 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10038 fi 10039 10040 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10042 fi 10043 10044 CFLAGS="$CFLAGS -errwarn" 10045 10046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-errwarn" >&5 10047$as_echo_n "checking if $CC supports-errwarn... " >&6; } 10048 cacheid=xorg_cv_cc_flag__errwarn 10049 if eval \${$cacheid+:} false; then : 10050 $as_echo_n "(cached) " >&6 10051else 10052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10053/* end confdefs.h. */ 10054int i; 10055int 10056main () 10057{ 10058 10059 ; 10060 return 0; 10061} 10062_ACEOF 10063if ac_fn_c_try_link "$LINENO"; then : 10064 eval $cacheid=yes 10065else 10066 eval $cacheid=no 10067fi 10068rm -f core conftest.err conftest.$ac_objext \ 10069 conftest$ac_exeext conftest.$ac_ext 10070fi 10071 10072 10073 CFLAGS="$xorg_testset_save_CFLAGS" 10074 10075 eval supported=\$$cacheid 10076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10077$as_echo "$supported" >&6; } 10078 if test "$supported" = "yes" ; then 10079 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10080 found="yes" 10081 fi 10082 fi 10083 10084 10085 10086# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10087# activate it with -Werror, so we add it here explicitly. 10088 10089 10090 10091 10092 10093 10094 10095 10096 10097 10098 10099 10100 10101xorg_testset_save_CFLAGS="$CFLAGS" 10102 10103if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10106$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10107if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10108 $as_echo_n "(cached) " >&6 10109else 10110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10111/* end confdefs.h. */ 10112int i; 10113_ACEOF 10114if ac_fn_c_try_compile "$LINENO"; then : 10115 xorg_cv_cc_flag_unknown_warning_option=yes 10116else 10117 xorg_cv_cc_flag_unknown_warning_option=no 10118fi 10119rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10120fi 10121{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10122$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10123 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10124 CFLAGS="$xorg_testset_save_CFLAGS" 10125fi 10126 10127if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10128 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10130 fi 10131 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10133$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10134if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10135 $as_echo_n "(cached) " >&6 10136else 10137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10138/* end confdefs.h. */ 10139int i; 10140_ACEOF 10141if ac_fn_c_try_compile "$LINENO"; then : 10142 xorg_cv_cc_flag_unused_command_line_argument=yes 10143else 10144 xorg_cv_cc_flag_unused_command_line_argument=no 10145fi 10146rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10147fi 10148{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10149$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10150 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10151 CFLAGS="$xorg_testset_save_CFLAGS" 10152fi 10153 10154found="no" 10155 10156 if test $found = "no" ; then 10157 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10159 fi 10160 10161 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10162 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10163 fi 10164 10165 CFLAGS="$CFLAGS -Werror=attributes" 10166 10167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports-Werror=attributes" >&5 10168$as_echo_n "checking if $CC supports-Werror=attributes... " >&6; } 10169 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10170 if eval \${$cacheid+:} false; then : 10171 $as_echo_n "(cached) " >&6 10172else 10173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10174/* end confdefs.h. */ 10175int i; 10176int 10177main () 10178{ 10179 10180 ; 10181 return 0; 10182} 10183_ACEOF 10184if ac_fn_c_try_link "$LINENO"; then : 10185 eval $cacheid=yes 10186else 10187 eval $cacheid=no 10188fi 10189rm -f core conftest.err conftest.$ac_objext \ 10190 conftest$ac_exeext conftest.$ac_ext 10191fi 10192 10193 10194 CFLAGS="$xorg_testset_save_CFLAGS" 10195 10196 eval supported=\$$cacheid 10197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10198$as_echo "$supported" >&6; } 10199 if test "$supported" = "yes" ; then 10200 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10201 found="yes" 10202 fi 10203 fi 10204 10205 10206 10207if test "x$STRICT_COMPILE" = "xyes"; then 10208 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10209 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10210fi 10211 10212 10213 10214 10215 10216 10217cat >>confdefs.h <<_ACEOF 10218#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10219_ACEOF 10220 10221 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10222 if test "x$PVM" = "x"; then 10223 PVM="0" 10224 fi 10225 10226cat >>confdefs.h <<_ACEOF 10227#define PACKAGE_VERSION_MINOR $PVM 10228_ACEOF 10229 10230 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10231 if test "x$PVP" = "x"; then 10232 PVP="0" 10233 fi 10234 10235cat >>confdefs.h <<_ACEOF 10236#define PACKAGE_VERSION_PATCHLEVEL $PVP 10237_ACEOF 10238 10239 10240 10241CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10242mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10243|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10244echo 'git directory not found: installing possibly empty changelog.' >&2)" 10245 10246 10247 10248 10249macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10250INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10251mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10252|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10253echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10254 10255 10256 10257 10258 10259 10260if test x$APP_MAN_SUFFIX = x ; then 10261 APP_MAN_SUFFIX=1 10262fi 10263if test x$APP_MAN_DIR = x ; then 10264 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10265fi 10266 10267if test x$LIB_MAN_SUFFIX = x ; then 10268 LIB_MAN_SUFFIX=3 10269fi 10270if test x$LIB_MAN_DIR = x ; then 10271 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10272fi 10273 10274if test x$FILE_MAN_SUFFIX = x ; then 10275 case $host_os in 10276 solaris*) FILE_MAN_SUFFIX=4 ;; 10277 *) FILE_MAN_SUFFIX=5 ;; 10278 esac 10279fi 10280if test x$FILE_MAN_DIR = x ; then 10281 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10282fi 10283 10284if test x$MISC_MAN_SUFFIX = x ; then 10285 case $host_os in 10286 solaris*) MISC_MAN_SUFFIX=5 ;; 10287 *) MISC_MAN_SUFFIX=7 ;; 10288 esac 10289fi 10290if test x$MISC_MAN_DIR = x ; then 10291 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10292fi 10293 10294if test x$DRIVER_MAN_SUFFIX = x ; then 10295 case $host_os in 10296 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10297 *) DRIVER_MAN_SUFFIX=4 ;; 10298 esac 10299fi 10300if test x$DRIVER_MAN_DIR = x ; then 10301 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10302fi 10303 10304if test x$ADMIN_MAN_SUFFIX = x ; then 10305 case $host_os in 10306 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10307 *) ADMIN_MAN_SUFFIX=8 ;; 10308 esac 10309fi 10310if test x$ADMIN_MAN_DIR = x ; then 10311 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10312fi 10313 10314 10315 10316 10317 10318 10319 10320 10321 10322 10323 10324 10325 10326 10327 10328XORG_MAN_PAGE="X Version 11" 10329 10330MAN_SUBSTS="\ 10331 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10332 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10333 -e 's|__xservername__|Xorg|g' \ 10334 -e 's|__xconfigfile__|xorg.conf|g' \ 10335 -e 's|__projectroot__|\$(prefix)|g' \ 10336 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10337 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10338 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10339 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10340 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10341 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10342 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10343 10344 10345 10346# Check whether --enable-silent-rules was given. 10347if test "${enable_silent_rules+set}" = set; then : 10348 enableval=$enable_silent_rules; 10349fi 10350 10351case $enable_silent_rules in 10352yes) AM_DEFAULT_VERBOSITY=0;; 10353no) AM_DEFAULT_VERBOSITY=1;; 10354*) AM_DEFAULT_VERBOSITY=0;; 10355esac 10356AM_BACKSLASH='\' 10357 10358 10359 10360# Checks for pkg-config packages 10361 10362pkg_failed=no 10363{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XLSATOMS" >&5 10364$as_echo_n "checking for XLSATOMS... " >&6; } 10365 10366if test -n "$XLSATOMS_CFLAGS"; then 10367 pkg_cv_XLSATOMS_CFLAGS="$XLSATOMS_CFLAGS" 10368 elif test -n "$PKG_CONFIG"; then 10369 if test -n "$PKG_CONFIG" && \ 10370 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xcb\""; } >&5 10371 ($PKG_CONFIG --exists --print-errors "xcb") 2>&5 10372 ac_status=$? 10373 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10374 test $ac_status = 0; }; then 10375 pkg_cv_XLSATOMS_CFLAGS=`$PKG_CONFIG --cflags "xcb" 2>/dev/null` 10376else 10377 pkg_failed=yes 10378fi 10379 else 10380 pkg_failed=untried 10381fi 10382if test -n "$XLSATOMS_LIBS"; then 10383 pkg_cv_XLSATOMS_LIBS="$XLSATOMS_LIBS" 10384 elif test -n "$PKG_CONFIG"; then 10385 if test -n "$PKG_CONFIG" && \ 10386 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xcb\""; } >&5 10387 ($PKG_CONFIG --exists --print-errors "xcb") 2>&5 10388 ac_status=$? 10389 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10390 test $ac_status = 0; }; then 10391 pkg_cv_XLSATOMS_LIBS=`$PKG_CONFIG --libs "xcb" 2>/dev/null` 10392else 10393 pkg_failed=yes 10394fi 10395 else 10396 pkg_failed=untried 10397fi 10398 10399 10400 10401if test $pkg_failed = yes; then 10402 10403if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10404 _pkg_short_errors_supported=yes 10405else 10406 _pkg_short_errors_supported=no 10407fi 10408 if test $_pkg_short_errors_supported = yes; then 10409 XLSATOMS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xcb" 2>&1` 10410 else 10411 XLSATOMS_PKG_ERRORS=`$PKG_CONFIG --print-errors "xcb" 2>&1` 10412 fi 10413 # Put the nasty error message in config.log where it belongs 10414 echo "$XLSATOMS_PKG_ERRORS" >&5 10415 10416 as_fn_error $? "Package requirements (xcb) were not met: 10417 10418$XLSATOMS_PKG_ERRORS 10419 10420Consider adjusting the PKG_CONFIG_PATH environment variable if you 10421installed software in a non-standard prefix. 10422 10423Alternatively, you may set the environment variables XLSATOMS_CFLAGS 10424and XLSATOMS_LIBS to avoid the need to call pkg-config. 10425See the pkg-config man page for more details. 10426" "$LINENO" 5 10427elif test $pkg_failed = untried; then 10428 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10429$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10430as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10431is in your PATH or set the PKG_CONFIG environment variable to the full 10432path to pkg-config. 10433 10434Alternatively, you may set the environment variables XLSATOMS_CFLAGS 10435and XLSATOMS_LIBS to avoid the need to call pkg-config. 10436See the pkg-config man page for more details. 10437 10438To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10439See \`config.log' for more details" "$LINENO" 5; } 10440else 10441 XLSATOMS_CFLAGS=$pkg_cv_XLSATOMS_CFLAGS 10442 XLSATOMS_LIBS=$pkg_cv_XLSATOMS_LIBS 10443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10444$as_echo "yes" >&6; } 10445 : 10446fi 10447 10448ac_config_files="$ac_config_files Makefile man/Makefile" 10449 10450cat >confcache <<\_ACEOF 10451# This file is a shell script that caches the results of configure 10452# tests run on this system so they can be shared between configure 10453# scripts and configure runs, see configure's option --config-cache. 10454# It is not useful on other systems. If it contains results you don't 10455# want to keep, you may remove or edit it. 10456# 10457# config.status only pays attention to the cache file if you give it 10458# the --recheck option to rerun configure. 10459# 10460# `ac_cv_env_foo' variables (set or unset) will be overridden when 10461# loading this file, other *unset* `ac_cv_foo' will be assigned the 10462# following values. 10463 10464_ACEOF 10465 10466# The following way of writing the cache mishandles newlines in values, 10467# but we know of no workaround that is simple, portable, and efficient. 10468# So, we kill variables containing newlines. 10469# Ultrix sh set writes to stderr and can't be redirected directly, 10470# and sets the high bit in the cache file unless we assign to the vars. 10471( 10472 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10473 eval ac_val=\$$ac_var 10474 case $ac_val in #( 10475 *${as_nl}*) 10476 case $ac_var in #( 10477 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10478$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10479 esac 10480 case $ac_var in #( 10481 _ | IFS | as_nl) ;; #( 10482 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10483 *) { eval $ac_var=; unset $ac_var;} ;; 10484 esac ;; 10485 esac 10486 done 10487 10488 (set) 2>&1 | 10489 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10490 *${as_nl}ac_space=\ *) 10491 # `set' does not quote correctly, so add quotes: double-quote 10492 # substitution turns \\\\ into \\, and sed turns \\ into \. 10493 sed -n \ 10494 "s/'/'\\\\''/g; 10495 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10496 ;; #( 10497 *) 10498 # `set' quotes correctly as required by POSIX, so do not add quotes. 10499 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10500 ;; 10501 esac | 10502 sort 10503) | 10504 sed ' 10505 /^ac_cv_env_/b end 10506 t clear 10507 :clear 10508 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10509 t end 10510 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10511 :end' >>confcache 10512if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10513 if test -w "$cache_file"; then 10514 if test "x$cache_file" != "x/dev/null"; then 10515 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10516$as_echo "$as_me: updating cache $cache_file" >&6;} 10517 if test ! -f "$cache_file" || test -h "$cache_file"; then 10518 cat confcache >"$cache_file" 10519 else 10520 case $cache_file in #( 10521 */* | ?:*) 10522 mv -f confcache "$cache_file"$$ && 10523 mv -f "$cache_file"$$ "$cache_file" ;; #( 10524 *) 10525 mv -f confcache "$cache_file" ;; 10526 esac 10527 fi 10528 fi 10529 else 10530 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10531$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10532 fi 10533fi 10534rm -f confcache 10535 10536test "x$prefix" = xNONE && prefix=$ac_default_prefix 10537# Let make expand exec_prefix. 10538test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10539 10540DEFS=-DHAVE_CONFIG_H 10541 10542ac_libobjs= 10543ac_ltlibobjs= 10544U= 10545for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10546 # 1. Remove the extension, and $U if already installed. 10547 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10548 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10549 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10550 # will be set to the directory where LIBOBJS objects are built. 10551 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10552 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10553done 10554LIBOBJS=$ac_libobjs 10555 10556LTLIBOBJS=$ac_ltlibobjs 10557 10558 10559 if test -n "$EXEEXT"; then 10560 am__EXEEXT_TRUE= 10561 am__EXEEXT_FALSE='#' 10562else 10563 am__EXEEXT_TRUE='#' 10564 am__EXEEXT_FALSE= 10565fi 10566 10567if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 10568 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 10569Usually this means the macro was only invoked conditionally." "$LINENO" 5 10570fi 10571if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10572 as_fn_error $? "conditional \"AMDEP\" was never defined. 10573Usually this means the macro was only invoked conditionally." "$LINENO" 5 10574fi 10575if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10576 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10577Usually this means the macro was only invoked conditionally." "$LINENO" 5 10578fi 10579 10580: "${CONFIG_STATUS=./config.status}" 10581ac_write_fail=0 10582ac_clean_files_save=$ac_clean_files 10583ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10584{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10585$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10586as_write_fail=0 10587cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10588#! $SHELL 10589# Generated by $as_me. 10590# Run this file to recreate the current configuration. 10591# Compiler output produced by configure, useful for debugging 10592# configure, is in config.log if it exists. 10593 10594debug=false 10595ac_cs_recheck=false 10596ac_cs_silent=false 10597 10598SHELL=\${CONFIG_SHELL-$SHELL} 10599export SHELL 10600_ASEOF 10601cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10602## -------------------- ## 10603## M4sh Initialization. ## 10604## -------------------- ## 10605 10606# Be more Bourne compatible 10607DUALCASE=1; export DUALCASE # for MKS sh 10608if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10609 emulate sh 10610 NULLCMD=: 10611 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10612 # is contrary to our usage. Disable this feature. 10613 alias -g '${1+"$@"}'='"$@"' 10614 setopt NO_GLOB_SUBST 10615else 10616 case `(set -o) 2>/dev/null` in #( 10617 *posix*) : 10618 set -o posix ;; #( 10619 *) : 10620 ;; 10621esac 10622fi 10623 10624 10625as_nl=' 10626' 10627export as_nl 10628# Printing a long string crashes Solaris 7 /usr/bin/printf. 10629as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10630as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10631as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10632# Prefer a ksh shell builtin over an external printf program on Solaris, 10633# but without wasting forks for bash or zsh. 10634if test -z "$BASH_VERSION$ZSH_VERSION" \ 10635 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10636 as_echo='print -r --' 10637 as_echo_n='print -rn --' 10638elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10639 as_echo='printf %s\n' 10640 as_echo_n='printf %s' 10641else 10642 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10643 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10644 as_echo_n='/usr/ucb/echo -n' 10645 else 10646 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10647 as_echo_n_body='eval 10648 arg=$1; 10649 case $arg in #( 10650 *"$as_nl"*) 10651 expr "X$arg" : "X\\(.*\\)$as_nl"; 10652 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10653 esac; 10654 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10655 ' 10656 export as_echo_n_body 10657 as_echo_n='sh -c $as_echo_n_body as_echo' 10658 fi 10659 export as_echo_body 10660 as_echo='sh -c $as_echo_body as_echo' 10661fi 10662 10663# The user is always right. 10664if test "${PATH_SEPARATOR+set}" != set; then 10665 PATH_SEPARATOR=: 10666 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10667 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10668 PATH_SEPARATOR=';' 10669 } 10670fi 10671 10672 10673# IFS 10674# We need space, tab and new line, in precisely that order. Quoting is 10675# there to prevent editors from complaining about space-tab. 10676# (If _AS_PATH_WALK were called with IFS unset, it would disable word 10677# splitting by setting IFS to empty value.) 10678IFS=" "" $as_nl" 10679 10680# Find who we are. Look in the path if we contain no directory separator. 10681as_myself= 10682case $0 in #(( 10683 *[\\/]* ) as_myself=$0 ;; 10684 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10685for as_dir in $PATH 10686do 10687 IFS=$as_save_IFS 10688 test -z "$as_dir" && as_dir=. 10689 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10690 done 10691IFS=$as_save_IFS 10692 10693 ;; 10694esac 10695# We did not find ourselves, most probably we were run as `sh COMMAND' 10696# in which case we are not to be found in the path. 10697if test "x$as_myself" = x; then 10698 as_myself=$0 10699fi 10700if test ! -f "$as_myself"; then 10701 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10702 exit 1 10703fi 10704 10705# Unset variables that we do not need and which cause bugs (e.g. in 10706# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10707# suppresses any "Segmentation fault" message there. '((' could 10708# trigger a bug in pdksh 5.2.14. 10709for as_var in BASH_ENV ENV MAIL MAILPATH 10710do eval test x\${$as_var+set} = xset \ 10711 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10712done 10713PS1='$ ' 10714PS2='> ' 10715PS4='+ ' 10716 10717# NLS nuisances. 10718LC_ALL=C 10719export LC_ALL 10720LANGUAGE=C 10721export LANGUAGE 10722 10723# CDPATH. 10724(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10725 10726 10727# as_fn_error STATUS ERROR [LINENO LOG_FD] 10728# ---------------------------------------- 10729# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10730# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10731# script with STATUS, using 1 if that was 0. 10732as_fn_error () 10733{ 10734 as_status=$1; test $as_status -eq 0 && as_status=1 10735 if test "$4"; then 10736 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10737 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10738 fi 10739 $as_echo "$as_me: error: $2" >&2 10740 as_fn_exit $as_status 10741} # as_fn_error 10742 10743 10744# as_fn_set_status STATUS 10745# ----------------------- 10746# Set $? to STATUS, without forking. 10747as_fn_set_status () 10748{ 10749 return $1 10750} # as_fn_set_status 10751 10752# as_fn_exit STATUS 10753# ----------------- 10754# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10755as_fn_exit () 10756{ 10757 set +e 10758 as_fn_set_status $1 10759 exit $1 10760} # as_fn_exit 10761 10762# as_fn_unset VAR 10763# --------------- 10764# Portably unset VAR. 10765as_fn_unset () 10766{ 10767 { eval $1=; unset $1;} 10768} 10769as_unset=as_fn_unset 10770# as_fn_append VAR VALUE 10771# ---------------------- 10772# Append the text in VALUE to the end of the definition contained in VAR. Take 10773# advantage of any shell optimizations that allow amortized linear growth over 10774# repeated appends, instead of the typical quadratic growth present in naive 10775# implementations. 10776if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10777 eval 'as_fn_append () 10778 { 10779 eval $1+=\$2 10780 }' 10781else 10782 as_fn_append () 10783 { 10784 eval $1=\$$1\$2 10785 } 10786fi # as_fn_append 10787 10788# as_fn_arith ARG... 10789# ------------------ 10790# Perform arithmetic evaluation on the ARGs, and store the result in the 10791# global $as_val. Take advantage of shells that can avoid forks. The arguments 10792# must be portable across $(()) and expr. 10793if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10794 eval 'as_fn_arith () 10795 { 10796 as_val=$(( $* )) 10797 }' 10798else 10799 as_fn_arith () 10800 { 10801 as_val=`expr "$@" || test $? -eq 1` 10802 } 10803fi # as_fn_arith 10804 10805 10806if expr a : '\(a\)' >/dev/null 2>&1 && 10807 test "X`expr 00001 : '.*\(...\)'`" = X001; then 10808 as_expr=expr 10809else 10810 as_expr=false 10811fi 10812 10813if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 10814 as_basename=basename 10815else 10816 as_basename=false 10817fi 10818 10819if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 10820 as_dirname=dirname 10821else 10822 as_dirname=false 10823fi 10824 10825as_me=`$as_basename -- "$0" || 10826$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 10827 X"$0" : 'X\(//\)$' \| \ 10828 X"$0" : 'X\(/\)' \| . 2>/dev/null || 10829$as_echo X/"$0" | 10830 sed '/^.*\/\([^/][^/]*\)\/*$/{ 10831 s//\1/ 10832 q 10833 } 10834 /^X\/\(\/\/\)$/{ 10835 s//\1/ 10836 q 10837 } 10838 /^X\/\(\/\).*/{ 10839 s//\1/ 10840 q 10841 } 10842 s/.*/./; q'` 10843 10844# Avoid depending upon Character Ranges. 10845as_cr_letters='abcdefghijklmnopqrstuvwxyz' 10846as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 10847as_cr_Letters=$as_cr_letters$as_cr_LETTERS 10848as_cr_digits='0123456789' 10849as_cr_alnum=$as_cr_Letters$as_cr_digits 10850 10851ECHO_C= ECHO_N= ECHO_T= 10852case `echo -n x` in #((((( 10853-n*) 10854 case `echo 'xy\c'` in 10855 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 10856 xy) ECHO_C='\c';; 10857 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 10858 ECHO_T=' ';; 10859 esac;; 10860*) 10861 ECHO_N='-n';; 10862esac 10863 10864rm -f conf$$ conf$$.exe conf$$.file 10865if test -d conf$$.dir; then 10866 rm -f conf$$.dir/conf$$.file 10867else 10868 rm -f conf$$.dir 10869 mkdir conf$$.dir 2>/dev/null 10870fi 10871if (echo >conf$$.file) 2>/dev/null; then 10872 if ln -s conf$$.file conf$$ 2>/dev/null; then 10873 as_ln_s='ln -s' 10874 # ... but there are two gotchas: 10875 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 10876 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 10877 # In both cases, we have to default to `cp -p'. 10878 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 10879 as_ln_s='cp -p' 10880 elif ln conf$$.file conf$$ 2>/dev/null; then 10881 as_ln_s=ln 10882 else 10883 as_ln_s='cp -p' 10884 fi 10885else 10886 as_ln_s='cp -p' 10887fi 10888rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 10889rmdir conf$$.dir 2>/dev/null 10890 10891 10892# as_fn_mkdir_p 10893# ------------- 10894# Create "$as_dir" as a directory, including parents if necessary. 10895as_fn_mkdir_p () 10896{ 10897 10898 case $as_dir in #( 10899 -*) as_dir=./$as_dir;; 10900 esac 10901 test -d "$as_dir" || eval $as_mkdir_p || { 10902 as_dirs= 10903 while :; do 10904 case $as_dir in #( 10905 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 10906 *) as_qdir=$as_dir;; 10907 esac 10908 as_dirs="'$as_qdir' $as_dirs" 10909 as_dir=`$as_dirname -- "$as_dir" || 10910$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 10911 X"$as_dir" : 'X\(//\)[^/]' \| \ 10912 X"$as_dir" : 'X\(//\)$' \| \ 10913 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 10914$as_echo X"$as_dir" | 10915 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 10916 s//\1/ 10917 q 10918 } 10919 /^X\(\/\/\)[^/].*/{ 10920 s//\1/ 10921 q 10922 } 10923 /^X\(\/\/\)$/{ 10924 s//\1/ 10925 q 10926 } 10927 /^X\(\/\).*/{ 10928 s//\1/ 10929 q 10930 } 10931 s/.*/./; q'` 10932 test -d "$as_dir" && break 10933 done 10934 test -z "$as_dirs" || eval "mkdir $as_dirs" 10935 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 10936 10937 10938} # as_fn_mkdir_p 10939if mkdir -p . 2>/dev/null; then 10940 as_mkdir_p='mkdir -p "$as_dir"' 10941else 10942 test -d ./-p && rmdir ./-p 10943 as_mkdir_p=false 10944fi 10945 10946if test -x / >/dev/null 2>&1; then 10947 as_test_x='test -x' 10948else 10949 if ls -dL / >/dev/null 2>&1; then 10950 as_ls_L_option=L 10951 else 10952 as_ls_L_option= 10953 fi 10954 as_test_x=' 10955 eval sh -c '\'' 10956 if test -d "$1"; then 10957 test -d "$1/."; 10958 else 10959 case $1 in #( 10960 -*)set "./$1";; 10961 esac; 10962 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 10963 ???[sx]*):;;*)false;;esac;fi 10964 '\'' sh 10965 ' 10966fi 10967as_executable_p=$as_test_x 10968 10969# Sed expression to map a string onto a valid CPP name. 10970as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 10971 10972# Sed expression to map a string onto a valid variable name. 10973as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 10974 10975 10976exec 6>&1 10977## ----------------------------------- ## 10978## Main body of $CONFIG_STATUS script. ## 10979## ----------------------------------- ## 10980_ASEOF 10981test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 10982 10983cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 10984# Save the log message, to keep $0 and so on meaningful, and to 10985# report actual input values of CONFIG_FILES etc. instead of their 10986# values after options handling. 10987ac_log=" 10988This file was extended by xlsatoms $as_me 1.1.1, which was 10989generated by GNU Autoconf 2.68. Invocation command line was 10990 10991 CONFIG_FILES = $CONFIG_FILES 10992 CONFIG_HEADERS = $CONFIG_HEADERS 10993 CONFIG_LINKS = $CONFIG_LINKS 10994 CONFIG_COMMANDS = $CONFIG_COMMANDS 10995 $ $0 $@ 10996 10997on `(hostname || uname -n) 2>/dev/null | sed 1q` 10998" 10999 11000_ACEOF 11001 11002case $ac_config_files in *" 11003"*) set x $ac_config_files; shift; ac_config_files=$*;; 11004esac 11005 11006case $ac_config_headers in *" 11007"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11008esac 11009 11010 11011cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11012# Files that config.status was made for. 11013config_files="$ac_config_files" 11014config_headers="$ac_config_headers" 11015config_commands="$ac_config_commands" 11016 11017_ACEOF 11018 11019cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11020ac_cs_usage="\ 11021\`$as_me' instantiates files and other configuration actions 11022from templates according to the current configuration. Unless the files 11023and actions are specified as TAGs, all are instantiated by default. 11024 11025Usage: $0 [OPTION]... [TAG]... 11026 11027 -h, --help print this help, then exit 11028 -V, --version print version number and configuration settings, then exit 11029 --config print configuration, then exit 11030 -q, --quiet, --silent 11031 do not print progress messages 11032 -d, --debug don't remove temporary files 11033 --recheck update $as_me by reconfiguring in the same conditions 11034 --file=FILE[:TEMPLATE] 11035 instantiate the configuration file FILE 11036 --header=FILE[:TEMPLATE] 11037 instantiate the configuration header FILE 11038 11039Configuration files: 11040$config_files 11041 11042Configuration headers: 11043$config_headers 11044 11045Configuration commands: 11046$config_commands 11047 11048Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11049 11050_ACEOF 11051cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11052ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11053ac_cs_version="\\ 11054xlsatoms config.status 1.1.1 11055configured by $0, generated by GNU Autoconf 2.68, 11056 with options \\"\$ac_cs_config\\" 11057 11058Copyright (C) 2010 Free Software Foundation, Inc. 11059This config.status script is free software; the Free Software Foundation 11060gives unlimited permission to copy, distribute and modify it." 11061 11062ac_pwd='$ac_pwd' 11063srcdir='$srcdir' 11064INSTALL='$INSTALL' 11065MKDIR_P='$MKDIR_P' 11066AWK='$AWK' 11067test -n "\$AWK" || AWK=awk 11068_ACEOF 11069 11070cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11071# The default lists apply if the user does not specify any file. 11072ac_need_defaults=: 11073while test $# != 0 11074do 11075 case $1 in 11076 --*=?*) 11077 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11078 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11079 ac_shift=: 11080 ;; 11081 --*=) 11082 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11083 ac_optarg= 11084 ac_shift=: 11085 ;; 11086 *) 11087 ac_option=$1 11088 ac_optarg=$2 11089 ac_shift=shift 11090 ;; 11091 esac 11092 11093 case $ac_option in 11094 # Handling of the options. 11095 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11096 ac_cs_recheck=: ;; 11097 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11098 $as_echo "$ac_cs_version"; exit ;; 11099 --config | --confi | --conf | --con | --co | --c ) 11100 $as_echo "$ac_cs_config"; exit ;; 11101 --debug | --debu | --deb | --de | --d | -d ) 11102 debug=: ;; 11103 --file | --fil | --fi | --f ) 11104 $ac_shift 11105 case $ac_optarg in 11106 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11107 '') as_fn_error $? "missing file argument" ;; 11108 esac 11109 as_fn_append CONFIG_FILES " '$ac_optarg'" 11110 ac_need_defaults=false;; 11111 --header | --heade | --head | --hea ) 11112 $ac_shift 11113 case $ac_optarg in 11114 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11115 esac 11116 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11117 ac_need_defaults=false;; 11118 --he | --h) 11119 # Conflict between --help and --header 11120 as_fn_error $? "ambiguous option: \`$1' 11121Try \`$0 --help' for more information.";; 11122 --help | --hel | -h ) 11123 $as_echo "$ac_cs_usage"; exit ;; 11124 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11125 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11126 ac_cs_silent=: ;; 11127 11128 # This is an error. 11129 -*) as_fn_error $? "unrecognized option: \`$1' 11130Try \`$0 --help' for more information." ;; 11131 11132 *) as_fn_append ac_config_targets " $1" 11133 ac_need_defaults=false ;; 11134 11135 esac 11136 shift 11137done 11138 11139ac_configure_extra_args= 11140 11141if $ac_cs_silent; then 11142 exec 6>/dev/null 11143 ac_configure_extra_args="$ac_configure_extra_args --silent" 11144fi 11145 11146_ACEOF 11147cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11148if \$ac_cs_recheck; then 11149 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11150 shift 11151 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11152 CONFIG_SHELL='$SHELL' 11153 export CONFIG_SHELL 11154 exec "\$@" 11155fi 11156 11157_ACEOF 11158cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11159exec 5>>config.log 11160{ 11161 echo 11162 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11163## Running $as_me. ## 11164_ASBOX 11165 $as_echo "$ac_log" 11166} >&5 11167 11168_ACEOF 11169cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11170# 11171# INIT-COMMANDS 11172# 11173AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11174 11175_ACEOF 11176 11177cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11178 11179# Handling of arguments. 11180for ac_config_target in $ac_config_targets 11181do 11182 case $ac_config_target in 11183 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11184 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11185 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11186 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11187 11188 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11189 esac 11190done 11191 11192 11193# If the user did not use the arguments to specify the items to instantiate, 11194# then the envvar interface is used. Set only those that are not. 11195# We use the long form for the default assignment because of an extremely 11196# bizarre bug on SunOS 4.1.3. 11197if $ac_need_defaults; then 11198 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11199 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11200 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11201fi 11202 11203# Have a temporary directory for convenience. Make it in the build tree 11204# simply because there is no reason against having it here, and in addition, 11205# creating and moving files from /tmp can sometimes cause problems. 11206# Hook for its removal unless debugging. 11207# Note that there is a small window in which the directory will not be cleaned: 11208# after its creation but before its name has been assigned to `$tmp'. 11209$debug || 11210{ 11211 tmp= ac_tmp= 11212 trap 'exit_status=$? 11213 : "${ac_tmp:=$tmp}" 11214 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11215' 0 11216 trap 'as_fn_exit 1' 1 2 13 15 11217} 11218# Create a (secure) tmp directory for tmp files. 11219 11220{ 11221 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11222 test -d "$tmp" 11223} || 11224{ 11225 tmp=./conf$$-$RANDOM 11226 (umask 077 && mkdir "$tmp") 11227} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11228ac_tmp=$tmp 11229 11230# Set up the scripts for CONFIG_FILES section. 11231# No need to generate them if there are no CONFIG_FILES. 11232# This happens for instance with `./config.status config.h'. 11233if test -n "$CONFIG_FILES"; then 11234 11235 11236ac_cr=`echo X | tr X '\015'` 11237# On cygwin, bash can eat \r inside `` if the user requested igncr. 11238# But we know of no other shell where ac_cr would be empty at this 11239# point, so we can use a bashism as a fallback. 11240if test "x$ac_cr" = x; then 11241 eval ac_cr=\$\'\\r\' 11242fi 11243ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11244if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11245 ac_cs_awk_cr='\\r' 11246else 11247 ac_cs_awk_cr=$ac_cr 11248fi 11249 11250echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11251_ACEOF 11252 11253 11254{ 11255 echo "cat >conf$$subs.awk <<_ACEOF" && 11256 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11257 echo "_ACEOF" 11258} >conf$$subs.sh || 11259 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11260ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11261ac_delim='%!_!# ' 11262for ac_last_try in false false false false false :; do 11263 . ./conf$$subs.sh || 11264 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11265 11266 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11267 if test $ac_delim_n = $ac_delim_num; then 11268 break 11269 elif $ac_last_try; then 11270 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11271 else 11272 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11273 fi 11274done 11275rm -f conf$$subs.sh 11276 11277cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11278cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11279_ACEOF 11280sed -n ' 11281h 11282s/^/S["/; s/!.*/"]=/ 11283p 11284g 11285s/^[^!]*!// 11286:repl 11287t repl 11288s/'"$ac_delim"'$// 11289t delim 11290:nl 11291h 11292s/\(.\{148\}\)..*/\1/ 11293t more1 11294s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11295p 11296n 11297b repl 11298:more1 11299s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11300p 11301g 11302s/.\{148\}// 11303t nl 11304:delim 11305h 11306s/\(.\{148\}\)..*/\1/ 11307t more2 11308s/["\\]/\\&/g; s/^/"/; s/$/"/ 11309p 11310b 11311:more2 11312s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11313p 11314g 11315s/.\{148\}// 11316t delim 11317' <conf$$subs.awk | sed ' 11318/^[^""]/{ 11319 N 11320 s/\n// 11321} 11322' >>$CONFIG_STATUS || ac_write_fail=1 11323rm -f conf$$subs.awk 11324cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11325_ACAWK 11326cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11327 for (key in S) S_is_set[key] = 1 11328 FS = "" 11329 11330} 11331{ 11332 line = $ 0 11333 nfields = split(line, field, "@") 11334 substed = 0 11335 len = length(field[1]) 11336 for (i = 2; i < nfields; i++) { 11337 key = field[i] 11338 keylen = length(key) 11339 if (S_is_set[key]) { 11340 value = S[key] 11341 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11342 len += length(value) + length(field[++i]) 11343 substed = 1 11344 } else 11345 len += 1 + keylen 11346 } 11347 11348 print line 11349} 11350 11351_ACAWK 11352_ACEOF 11353cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11354if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11355 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11356else 11357 cat 11358fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11359 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11360_ACEOF 11361 11362# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11363# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11364# trailing colons and then remove the whole line if VPATH becomes empty 11365# (actually we leave an empty line to preserve line numbers). 11366if test "x$srcdir" = x.; then 11367 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11368h 11369s/// 11370s/^/:/ 11371s/[ ]*$/:/ 11372s/:\$(srcdir):/:/g 11373s/:\${srcdir}:/:/g 11374s/:@srcdir@:/:/g 11375s/^:*// 11376s/:*$// 11377x 11378s/\(=[ ]*\).*/\1/ 11379G 11380s/\n// 11381s/^[^=]*=[ ]*$// 11382}' 11383fi 11384 11385cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11386fi # test -n "$CONFIG_FILES" 11387 11388# Set up the scripts for CONFIG_HEADERS section. 11389# No need to generate them if there are no CONFIG_HEADERS. 11390# This happens for instance with `./config.status Makefile'. 11391if test -n "$CONFIG_HEADERS"; then 11392cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11393BEGIN { 11394_ACEOF 11395 11396# Transform confdefs.h into an awk script `defines.awk', embedded as 11397# here-document in config.status, that substitutes the proper values into 11398# config.h.in to produce config.h. 11399 11400# Create a delimiter string that does not exist in confdefs.h, to ease 11401# handling of long lines. 11402ac_delim='%!_!# ' 11403for ac_last_try in false false :; do 11404 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11405 if test -z "$ac_tt"; then 11406 break 11407 elif $ac_last_try; then 11408 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11409 else 11410 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11411 fi 11412done 11413 11414# For the awk script, D is an array of macro values keyed by name, 11415# likewise P contains macro parameters if any. Preserve backslash 11416# newline sequences. 11417 11418ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11419sed -n ' 11420s/.\{148\}/&'"$ac_delim"'/g 11421t rset 11422:rset 11423s/^[ ]*#[ ]*define[ ][ ]*/ / 11424t def 11425d 11426:def 11427s/\\$// 11428t bsnl 11429s/["\\]/\\&/g 11430s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11431D["\1"]=" \3"/p 11432s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11433d 11434:bsnl 11435s/["\\]/\\&/g 11436s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11437D["\1"]=" \3\\\\\\n"\\/p 11438t cont 11439s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11440t cont 11441d 11442:cont 11443n 11444s/.\{148\}/&'"$ac_delim"'/g 11445t clear 11446:clear 11447s/\\$// 11448t bsnlc 11449s/["\\]/\\&/g; s/^/"/; s/$/"/p 11450d 11451:bsnlc 11452s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11453b cont 11454' <confdefs.h | sed ' 11455s/'"$ac_delim"'/"\\\ 11456"/g' >>$CONFIG_STATUS || ac_write_fail=1 11457 11458cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11459 for (key in D) D_is_set[key] = 1 11460 FS = "" 11461} 11462/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11463 line = \$ 0 11464 split(line, arg, " ") 11465 if (arg[1] == "#") { 11466 defundef = arg[2] 11467 mac1 = arg[3] 11468 } else { 11469 defundef = substr(arg[1], 2) 11470 mac1 = arg[2] 11471 } 11472 split(mac1, mac2, "(") #) 11473 macro = mac2[1] 11474 prefix = substr(line, 1, index(line, defundef) - 1) 11475 if (D_is_set[macro]) { 11476 # Preserve the white space surrounding the "#". 11477 print prefix "define", macro P[macro] D[macro] 11478 next 11479 } else { 11480 # Replace #undef with comments. This is necessary, for example, 11481 # in the case of _POSIX_SOURCE, which is predefined and required 11482 # on some systems where configure will not decide to define it. 11483 if (defundef == "undef") { 11484 print "/*", prefix defundef, macro, "*/" 11485 next 11486 } 11487 } 11488} 11489{ print } 11490_ACAWK 11491_ACEOF 11492cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11493 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11494fi # test -n "$CONFIG_HEADERS" 11495 11496 11497eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11498shift 11499for ac_tag 11500do 11501 case $ac_tag in 11502 :[FHLC]) ac_mode=$ac_tag; continue;; 11503 esac 11504 case $ac_mode$ac_tag in 11505 :[FHL]*:*);; 11506 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11507 :[FH]-) ac_tag=-:-;; 11508 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11509 esac 11510 ac_save_IFS=$IFS 11511 IFS=: 11512 set x $ac_tag 11513 IFS=$ac_save_IFS 11514 shift 11515 ac_file=$1 11516 shift 11517 11518 case $ac_mode in 11519 :L) ac_source=$1;; 11520 :[FH]) 11521 ac_file_inputs= 11522 for ac_f 11523 do 11524 case $ac_f in 11525 -) ac_f="$ac_tmp/stdin";; 11526 *) # Look for the file first in the build tree, then in the source tree 11527 # (if the path is not absolute). The absolute path cannot be DOS-style, 11528 # because $ac_f cannot contain `:'. 11529 test -f "$ac_f" || 11530 case $ac_f in 11531 [\\/$]*) false;; 11532 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11533 esac || 11534 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11535 esac 11536 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11537 as_fn_append ac_file_inputs " '$ac_f'" 11538 done 11539 11540 # Let's still pretend it is `configure' which instantiates (i.e., don't 11541 # use $as_me), people would be surprised to read: 11542 # /* config.h. Generated by config.status. */ 11543 configure_input='Generated from '` 11544 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11545 `' by configure.' 11546 if test x"$ac_file" != x-; then 11547 configure_input="$ac_file. $configure_input" 11548 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11549$as_echo "$as_me: creating $ac_file" >&6;} 11550 fi 11551 # Neutralize special characters interpreted by sed in replacement strings. 11552 case $configure_input in #( 11553 *\&* | *\|* | *\\* ) 11554 ac_sed_conf_input=`$as_echo "$configure_input" | 11555 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11556 *) ac_sed_conf_input=$configure_input;; 11557 esac 11558 11559 case $ac_tag in 11560 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11561 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11562 esac 11563 ;; 11564 esac 11565 11566 ac_dir=`$as_dirname -- "$ac_file" || 11567$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11568 X"$ac_file" : 'X\(//\)[^/]' \| \ 11569 X"$ac_file" : 'X\(//\)$' \| \ 11570 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11571$as_echo X"$ac_file" | 11572 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11573 s//\1/ 11574 q 11575 } 11576 /^X\(\/\/\)[^/].*/{ 11577 s//\1/ 11578 q 11579 } 11580 /^X\(\/\/\)$/{ 11581 s//\1/ 11582 q 11583 } 11584 /^X\(\/\).*/{ 11585 s//\1/ 11586 q 11587 } 11588 s/.*/./; q'` 11589 as_dir="$ac_dir"; as_fn_mkdir_p 11590 ac_builddir=. 11591 11592case "$ac_dir" in 11593.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11594*) 11595 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11596 # A ".." for each directory in $ac_dir_suffix. 11597 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11598 case $ac_top_builddir_sub in 11599 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11600 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11601 esac ;; 11602esac 11603ac_abs_top_builddir=$ac_pwd 11604ac_abs_builddir=$ac_pwd$ac_dir_suffix 11605# for backward compatibility: 11606ac_top_builddir=$ac_top_build_prefix 11607 11608case $srcdir in 11609 .) # We are building in place. 11610 ac_srcdir=. 11611 ac_top_srcdir=$ac_top_builddir_sub 11612 ac_abs_top_srcdir=$ac_pwd ;; 11613 [\\/]* | ?:[\\/]* ) # Absolute name. 11614 ac_srcdir=$srcdir$ac_dir_suffix; 11615 ac_top_srcdir=$srcdir 11616 ac_abs_top_srcdir=$srcdir ;; 11617 *) # Relative name. 11618 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11619 ac_top_srcdir=$ac_top_build_prefix$srcdir 11620 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11621esac 11622ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11623 11624 11625 case $ac_mode in 11626 :F) 11627 # 11628 # CONFIG_FILE 11629 # 11630 11631 case $INSTALL in 11632 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11633 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11634 esac 11635 ac_MKDIR_P=$MKDIR_P 11636 case $MKDIR_P in 11637 [\\/$]* | ?:[\\/]* ) ;; 11638 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11639 esac 11640_ACEOF 11641 11642cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11643# If the template does not know about datarootdir, expand it. 11644# FIXME: This hack should be removed a few years after 2.60. 11645ac_datarootdir_hack=; ac_datarootdir_seen= 11646ac_sed_dataroot=' 11647/datarootdir/ { 11648 p 11649 q 11650} 11651/@datadir@/p 11652/@docdir@/p 11653/@infodir@/p 11654/@localedir@/p 11655/@mandir@/p' 11656case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11657*datarootdir*) ac_datarootdir_seen=yes;; 11658*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11659 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11660$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11661_ACEOF 11662cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11663 ac_datarootdir_hack=' 11664 s&@datadir@&$datadir&g 11665 s&@docdir@&$docdir&g 11666 s&@infodir@&$infodir&g 11667 s&@localedir@&$localedir&g 11668 s&@mandir@&$mandir&g 11669 s&\\\${datarootdir}&$datarootdir&g' ;; 11670esac 11671_ACEOF 11672 11673# Neutralize VPATH when `$srcdir' = `.'. 11674# Shell code in configure.ac might set extrasub. 11675# FIXME: do we really want to maintain this feature? 11676cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11677ac_sed_extra="$ac_vpsub 11678$extrasub 11679_ACEOF 11680cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11681:t 11682/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11683s|@configure_input@|$ac_sed_conf_input|;t t 11684s&@top_builddir@&$ac_top_builddir_sub&;t t 11685s&@top_build_prefix@&$ac_top_build_prefix&;t t 11686s&@srcdir@&$ac_srcdir&;t t 11687s&@abs_srcdir@&$ac_abs_srcdir&;t t 11688s&@top_srcdir@&$ac_top_srcdir&;t t 11689s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11690s&@builddir@&$ac_builddir&;t t 11691s&@abs_builddir@&$ac_abs_builddir&;t t 11692s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11693s&@INSTALL@&$ac_INSTALL&;t t 11694s&@MKDIR_P@&$ac_MKDIR_P&;t t 11695$ac_datarootdir_hack 11696" 11697eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11698 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11699 11700test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11701 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11702 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11703 "$ac_tmp/out"`; test -z "$ac_out"; } && 11704 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11705which seems to be undefined. Please make sure it is defined" >&5 11706$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11707which seems to be undefined. Please make sure it is defined" >&2;} 11708 11709 rm -f "$ac_tmp/stdin" 11710 case $ac_file in 11711 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11712 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11713 esac \ 11714 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11715 ;; 11716 :H) 11717 # 11718 # CONFIG_HEADER 11719 # 11720 if test x"$ac_file" != x-; then 11721 { 11722 $as_echo "/* $configure_input */" \ 11723 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11724 } >"$ac_tmp/config.h" \ 11725 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11726 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11727 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11728$as_echo "$as_me: $ac_file is unchanged" >&6;} 11729 else 11730 rm -f "$ac_file" 11731 mv "$ac_tmp/config.h" "$ac_file" \ 11732 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11733 fi 11734 else 11735 $as_echo "/* $configure_input */" \ 11736 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11737 || as_fn_error $? "could not create -" "$LINENO" 5 11738 fi 11739# Compute "$ac_file"'s index in $config_headers. 11740_am_arg="$ac_file" 11741_am_stamp_count=1 11742for _am_header in $config_headers :; do 11743 case $_am_header in 11744 $_am_arg | $_am_arg:* ) 11745 break ;; 11746 * ) 11747 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11748 esac 11749done 11750echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11751$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11752 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11753 X"$_am_arg" : 'X\(//\)$' \| \ 11754 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11755$as_echo X"$_am_arg" | 11756 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11757 s//\1/ 11758 q 11759 } 11760 /^X\(\/\/\)[^/].*/{ 11761 s//\1/ 11762 q 11763 } 11764 /^X\(\/\/\)$/{ 11765 s//\1/ 11766 q 11767 } 11768 /^X\(\/\).*/{ 11769 s//\1/ 11770 q 11771 } 11772 s/.*/./; q'`/stamp-h$_am_stamp_count 11773 ;; 11774 11775 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11776$as_echo "$as_me: executing $ac_file commands" >&6;} 11777 ;; 11778 esac 11779 11780 11781 case $ac_file$ac_mode in 11782 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11783 # Autoconf 2.62 quotes --file arguments for eval, but not when files 11784 # are listed without --file. Let's play safe and only enable the eval 11785 # if we detect the quoting. 11786 case $CONFIG_FILES in 11787 *\'*) eval set x "$CONFIG_FILES" ;; 11788 *) set x $CONFIG_FILES ;; 11789 esac 11790 shift 11791 for mf 11792 do 11793 # Strip MF so we end up with the name of the file. 11794 mf=`echo "$mf" | sed -e 's/:.*$//'` 11795 # Check whether this is an Automake generated Makefile or not. 11796 # We used to match only the files named `Makefile.in', but 11797 # some people rename them; so instead we look at the file content. 11798 # Grep'ing the first line is not enough: some people post-process 11799 # each Makefile.in and add a new line on top of each file to say so. 11800 # Grep'ing the whole file is not good either: AIX grep has a line 11801 # limit of 2048, but all sed's we know have understand at least 4000. 11802 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 11803 dirpart=`$as_dirname -- "$mf" || 11804$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11805 X"$mf" : 'X\(//\)[^/]' \| \ 11806 X"$mf" : 'X\(//\)$' \| \ 11807 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 11808$as_echo X"$mf" | 11809 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11810 s//\1/ 11811 q 11812 } 11813 /^X\(\/\/\)[^/].*/{ 11814 s//\1/ 11815 q 11816 } 11817 /^X\(\/\/\)$/{ 11818 s//\1/ 11819 q 11820 } 11821 /^X\(\/\).*/{ 11822 s//\1/ 11823 q 11824 } 11825 s/.*/./; q'` 11826 else 11827 continue 11828 fi 11829 # Extract the definition of DEPDIR, am__include, and am__quote 11830 # from the Makefile without running `make'. 11831 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 11832 test -z "$DEPDIR" && continue 11833 am__include=`sed -n 's/^am__include = //p' < "$mf"` 11834 test -z "am__include" && continue 11835 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 11836 # When using ansi2knr, U may be empty or an underscore; expand it 11837 U=`sed -n 's/^U = //p' < "$mf"` 11838 # Find all dependency output files, they are included files with 11839 # $(DEPDIR) in their names. We invoke sed twice because it is the 11840 # simplest approach to changing $(DEPDIR) to its actual value in the 11841 # expansion. 11842 for file in `sed -n " 11843 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 11844 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 11845 # Make sure the directory exists. 11846 test -f "$dirpart/$file" && continue 11847 fdir=`$as_dirname -- "$file" || 11848$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11849 X"$file" : 'X\(//\)[^/]' \| \ 11850 X"$file" : 'X\(//\)$' \| \ 11851 X"$file" : 'X\(/\)' \| . 2>/dev/null || 11852$as_echo X"$file" | 11853 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11854 s//\1/ 11855 q 11856 } 11857 /^X\(\/\/\)[^/].*/{ 11858 s//\1/ 11859 q 11860 } 11861 /^X\(\/\/\)$/{ 11862 s//\1/ 11863 q 11864 } 11865 /^X\(\/\).*/{ 11866 s//\1/ 11867 q 11868 } 11869 s/.*/./; q'` 11870 as_dir=$dirpart/$fdir; as_fn_mkdir_p 11871 # echo "creating $dirpart/$file" 11872 echo '# dummy' > "$dirpart/$file" 11873 done 11874 done 11875} 11876 ;; 11877 11878 esac 11879done # for ac_tag 11880 11881 11882as_fn_exit 0 11883_ACEOF 11884ac_clean_files=$ac_clean_files_save 11885 11886test $ac_write_fail = 0 || 11887 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 11888 11889 11890# configure is writing to config.log, and then calls config.status. 11891# config.status does its own redirection, appending to config.log. 11892# Unfortunately, on DOS this fails, as config.log is still kept open 11893# by configure, so config.status won't be able to write to it; its 11894# output is simply discarded. So we exec the FD to /dev/null, 11895# effectively closing config.log, so it can be properly (re)opened and 11896# appended to by config.status. When coming back to configure, we 11897# need to make the FD available again. 11898if test "$no_create" != yes; then 11899 ac_cs_success=: 11900 ac_config_status_args= 11901 test "$silent" = yes && 11902 ac_config_status_args="$ac_config_status_args --quiet" 11903 exec 5>/dev/null 11904 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 11905 exec 5>>config.log 11906 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 11907 # would make configure fail if this is the last instruction. 11908 $ac_cs_success || as_fn_exit 1 11909fi 11910if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 11911 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 11912$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 11913fi 11914 11915