configure revision 498372ab
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.68 for xcalc 1.0.5. 4# 5# Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6# 7# 8# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10# Foundation, Inc. 11# 12# 13# This configure script is free software; the Free Software Foundation 14# gives unlimited permission to copy, distribute and modify it. 15## -------------------- ## 16## M4sh Initialization. ## 17## -------------------- ## 18 19# Be more Bourne compatible 20DUALCASE=1; export DUALCASE # for MKS sh 21if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac 35fi 36 37 38as_nl=' 39' 40export as_nl 41# Printing a long string crashes Solaris 7 /usr/bin/printf. 42as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45# Prefer a ksh shell builtin over an external printf program on Solaris, 46# but without wasting forks for bash or zsh. 47if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74fi 75 76# The user is always right. 77if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83fi 84 85 86# IFS 87# We need space, tab and new line, in precisely that order. Quoting is 88# there to prevent editors from complaining about space-tab. 89# (If _AS_PATH_WALK were called with IFS unset, it would disable word 90# splitting by setting IFS to empty value.) 91IFS=" "" $as_nl" 92 93# Find who we are. Look in the path if we contain no directory separator. 94as_myself= 95case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98for as_dir in $PATH 99do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104IFS=$as_save_IFS 105 106 ;; 107esac 108# We did not find ourselves, most probably we were run as `sh COMMAND' 109# in which case we are not to be found in the path. 110if test "x$as_myself" = x; then 111 as_myself=$0 112fi 113if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116fi 117 118# Unset variables that we do not need and which cause bugs (e.g. in 119# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120# suppresses any "Segmentation fault" message there. '((' could 121# trigger a bug in pdksh 5.2.14. 122for as_var in BASH_ENV ENV MAIL MAILPATH 123do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125done 126PS1='$ ' 127PS2='> ' 128PS4='+ ' 129 130# NLS nuisances. 131LC_ALL=C 132export LC_ALL 133LANGUAGE=C 134export LANGUAGE 135 136# CDPATH. 137(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153esac 154fi 155" 156 as_required="as_fn_return () { (exit \$1); } 157as_fn_success () { as_fn_return 0; } 158as_fn_failure () { as_fn_return 1; } 159as_fn_ret_success () { return 0; } 160as_fn_ret_failure () { return 1; } 161 162exitcode=0 163as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169else 170 exitcode=1; echo positional parameters were not saved. 171fi 172test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177test \$(( 1 + 1 )) = 2 || exit 1" 178 if (eval "$as_required") 2>/dev/null; then : 179 as_have_required=yes 180else 181 as_have_required=no 182fi 183 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 184 185else 186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 187as_found=false 188for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 189do 190 IFS=$as_save_IFS 191 test -z "$as_dir" && as_dir=. 192 as_found=: 193 case $as_dir in #( 194 /*) 195 for as_base in sh bash ksh sh5; do 196 # Try only shells that exist, to save several forks. 197 as_shell=$as_dir/$as_base 198 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 199 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 200 CONFIG_SHELL=$as_shell as_have_required=yes 201 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 202 break 2 203fi 204fi 205 done;; 206 esac 207 as_found=false 208done 209$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 210 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 211 CONFIG_SHELL=$SHELL as_have_required=yes 212fi; } 213IFS=$as_save_IFS 214 215 216 if test "x$CONFIG_SHELL" != x; then : 217 # We cannot yet assume a decent shell, so we have to provide a 218 # neutralization value for shells without unset; and this also 219 # works around shells that cannot unset nonexistent variables. 220 # Preserve -v and -x to the replacement shell. 221 BASH_ENV=/dev/null 222 ENV=/dev/null 223 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 224 export CONFIG_SHELL 225 case $- in # (((( 226 *v*x* | *x*v* ) as_opts=-vx ;; 227 *v* ) as_opts=-v ;; 228 *x* ) as_opts=-x ;; 229 * ) as_opts= ;; 230 esac 231 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 232fi 233 234 if test x$as_have_required = xno; then : 235 $as_echo "$0: This script requires a shell more modern than all" 236 $as_echo "$0: the shells that I found on your system." 237 if test x${ZSH_VERSION+set} = xset ; then 238 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 239 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 240 else 241 $as_echo "$0: Please tell bug-autoconf@gnu.org and 242$0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 243$0: about your system, including any error possibly output 244$0: before this message. Then install a modern shell, or 245$0: manually run the script under such a shell if you do 246$0: have one." 247 fi 248 exit 1 249fi 250fi 251fi 252SHELL=${CONFIG_SHELL-/bin/sh} 253export SHELL 254# Unset more variables known to interfere with behavior of common tools. 255CLICOLOR_FORCE= GREP_OPTIONS= 256unset CLICOLOR_FORCE GREP_OPTIONS 257 258## --------------------- ## 259## M4sh Shell Functions. ## 260## --------------------- ## 261# as_fn_unset VAR 262# --------------- 263# Portably unset VAR. 264as_fn_unset () 265{ 266 { eval $1=; unset $1;} 267} 268as_unset=as_fn_unset 269 270# as_fn_set_status STATUS 271# ----------------------- 272# Set $? to STATUS, without forking. 273as_fn_set_status () 274{ 275 return $1 276} # as_fn_set_status 277 278# as_fn_exit STATUS 279# ----------------- 280# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 281as_fn_exit () 282{ 283 set +e 284 as_fn_set_status $1 285 exit $1 286} # as_fn_exit 287 288# as_fn_mkdir_p 289# ------------- 290# Create "$as_dir" as a directory, including parents if necessary. 291as_fn_mkdir_p () 292{ 293 294 case $as_dir in #( 295 -*) as_dir=./$as_dir;; 296 esac 297 test -d "$as_dir" || eval $as_mkdir_p || { 298 as_dirs= 299 while :; do 300 case $as_dir in #( 301 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 302 *) as_qdir=$as_dir;; 303 esac 304 as_dirs="'$as_qdir' $as_dirs" 305 as_dir=`$as_dirname -- "$as_dir" || 306$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 307 X"$as_dir" : 'X\(//\)[^/]' \| \ 308 X"$as_dir" : 'X\(//\)$' \| \ 309 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 310$as_echo X"$as_dir" | 311 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 312 s//\1/ 313 q 314 } 315 /^X\(\/\/\)[^/].*/{ 316 s//\1/ 317 q 318 } 319 /^X\(\/\/\)$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\).*/{ 324 s//\1/ 325 q 326 } 327 s/.*/./; q'` 328 test -d "$as_dir" && break 329 done 330 test -z "$as_dirs" || eval "mkdir $as_dirs" 331 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 332 333 334} # as_fn_mkdir_p 335# as_fn_append VAR VALUE 336# ---------------------- 337# Append the text in VALUE to the end of the definition contained in VAR. Take 338# advantage of any shell optimizations that allow amortized linear growth over 339# repeated appends, instead of the typical quadratic growth present in naive 340# implementations. 341if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 342 eval 'as_fn_append () 343 { 344 eval $1+=\$2 345 }' 346else 347 as_fn_append () 348 { 349 eval $1=\$$1\$2 350 } 351fi # as_fn_append 352 353# as_fn_arith ARG... 354# ------------------ 355# Perform arithmetic evaluation on the ARGs, and store the result in the 356# global $as_val. Take advantage of shells that can avoid forks. The arguments 357# must be portable across $(()) and expr. 358if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 359 eval 'as_fn_arith () 360 { 361 as_val=$(( $* )) 362 }' 363else 364 as_fn_arith () 365 { 366 as_val=`expr "$@" || test $? -eq 1` 367 } 368fi # as_fn_arith 369 370 371# as_fn_error STATUS ERROR [LINENO LOG_FD] 372# ---------------------------------------- 373# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 374# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 375# script with STATUS, using 1 if that was 0. 376as_fn_error () 377{ 378 as_status=$1; test $as_status -eq 0 && as_status=1 379 if test "$4"; then 380 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 381 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 382 fi 383 $as_echo "$as_me: error: $2" >&2 384 as_fn_exit $as_status 385} # as_fn_error 386 387if expr a : '\(a\)' >/dev/null 2>&1 && 388 test "X`expr 00001 : '.*\(...\)'`" = X001; then 389 as_expr=expr 390else 391 as_expr=false 392fi 393 394if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 395 as_basename=basename 396else 397 as_basename=false 398fi 399 400if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 401 as_dirname=dirname 402else 403 as_dirname=false 404fi 405 406as_me=`$as_basename -- "$0" || 407$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 408 X"$0" : 'X\(//\)$' \| \ 409 X"$0" : 'X\(/\)' \| . 2>/dev/null || 410$as_echo X/"$0" | 411 sed '/^.*\/\([^/][^/]*\)\/*$/{ 412 s//\1/ 413 q 414 } 415 /^X\/\(\/\/\)$/{ 416 s//\1/ 417 q 418 } 419 /^X\/\(\/\).*/{ 420 s//\1/ 421 q 422 } 423 s/.*/./; q'` 424 425# Avoid depending upon Character Ranges. 426as_cr_letters='abcdefghijklmnopqrstuvwxyz' 427as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 428as_cr_Letters=$as_cr_letters$as_cr_LETTERS 429as_cr_digits='0123456789' 430as_cr_alnum=$as_cr_Letters$as_cr_digits 431 432 433 as_lineno_1=$LINENO as_lineno_1a=$LINENO 434 as_lineno_2=$LINENO as_lineno_2a=$LINENO 435 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 436 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 437 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 438 sed -n ' 439 p 440 /[$]LINENO/= 441 ' <$as_myself | 442 sed ' 443 s/[$]LINENO.*/&-/ 444 t lineno 445 b 446 :lineno 447 N 448 :loop 449 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 450 t loop 451 s/-\n.*// 452 ' >$as_me.lineno && 453 chmod +x "$as_me.lineno" || 454 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 455 456 # Don't try to exec as it changes $[0], causing all sort of problems 457 # (the dirname of $[0] is not the place where we might find the 458 # original and so on. Autoconf is especially sensitive to this). 459 . "./$as_me.lineno" 460 # Exit status is that of the last command. 461 exit 462} 463 464ECHO_C= ECHO_N= ECHO_T= 465case `echo -n x` in #((((( 466-n*) 467 case `echo 'xy\c'` in 468 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 469 xy) ECHO_C='\c';; 470 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 471 ECHO_T=' ';; 472 esac;; 473*) 474 ECHO_N='-n';; 475esac 476 477rm -f conf$$ conf$$.exe conf$$.file 478if test -d conf$$.dir; then 479 rm -f conf$$.dir/conf$$.file 480else 481 rm -f conf$$.dir 482 mkdir conf$$.dir 2>/dev/null 483fi 484if (echo >conf$$.file) 2>/dev/null; then 485 if ln -s conf$$.file conf$$ 2>/dev/null; then 486 as_ln_s='ln -s' 487 # ... but there are two gotchas: 488 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 489 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 490 # In both cases, we have to default to `cp -p'. 491 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 492 as_ln_s='cp -p' 493 elif ln conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s=ln 495 else 496 as_ln_s='cp -p' 497 fi 498else 499 as_ln_s='cp -p' 500fi 501rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 502rmdir conf$$.dir 2>/dev/null 503 504if mkdir -p . 2>/dev/null; then 505 as_mkdir_p='mkdir -p "$as_dir"' 506else 507 test -d ./-p && rmdir ./-p 508 as_mkdir_p=false 509fi 510 511if test -x / >/dev/null 2>&1; then 512 as_test_x='test -x' 513else 514 if ls -dL / >/dev/null 2>&1; then 515 as_ls_L_option=L 516 else 517 as_ls_L_option= 518 fi 519 as_test_x=' 520 eval sh -c '\'' 521 if test -d "$1"; then 522 test -d "$1/."; 523 else 524 case $1 in #( 525 -*)set "./$1";; 526 esac; 527 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 528 ???[sx]*):;;*)false;;esac;fi 529 '\'' sh 530 ' 531fi 532as_executable_p=$as_test_x 533 534# Sed expression to map a string onto a valid CPP name. 535as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 536 537# Sed expression to map a string onto a valid variable name. 538as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 539 540 541test -n "$DJDIR" || exec 7<&0 </dev/null 542exec 6>&1 543 544# Name of the host. 545# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 546# so uname gets run too. 547ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 548 549# 550# Initializations. 551# 552ac_default_prefix=/usr/local 553ac_clean_files= 554ac_config_libobj_dir=. 555LIBOBJS= 556cross_compiling=no 557subdirs= 558MFLAGS= 559MAKEFLAGS= 560 561# Identity of this package. 562PACKAGE_NAME='xcalc' 563PACKAGE_TARNAME='xcalc' 564PACKAGE_VERSION='1.0.5' 565PACKAGE_STRING='xcalc 1.0.5' 566PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 567PACKAGE_URL='' 568 569ac_unique_file="Makefile.am" 570# Factoring default headers for most tests. 571ac_includes_default="\ 572#include <stdio.h> 573#ifdef HAVE_SYS_TYPES_H 574# include <sys/types.h> 575#endif 576#ifdef HAVE_SYS_STAT_H 577# include <sys/stat.h> 578#endif 579#ifdef STDC_HEADERS 580# include <stdlib.h> 581# include <stddef.h> 582#else 583# ifdef HAVE_STDLIB_H 584# include <stdlib.h> 585# endif 586#endif 587#ifdef HAVE_STRING_H 588# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 589# include <memory.h> 590# endif 591# include <string.h> 592#endif 593#ifdef HAVE_STRINGS_H 594# include <strings.h> 595#endif 596#ifdef HAVE_INTTYPES_H 597# include <inttypes.h> 598#endif 599#ifdef HAVE_STDINT_H 600# include <stdint.h> 601#endif 602#ifdef HAVE_UNISTD_H 603# include <unistd.h> 604#endif" 605 606ac_subst_vars='am__EXEEXT_FALSE 607am__EXEEXT_TRUE 608LTLIBOBJS 609LIBOBJS 610appdefaultdir 611APPDEFS_LIBS 612APPDEFS_CFLAGS 613XCALC_LIBS 614XCALC_CFLAGS 615AM_BACKSLASH 616AM_DEFAULT_VERBOSITY 617MAN_SUBSTS 618XORG_MAN_PAGE 619ADMIN_MAN_DIR 620DRIVER_MAN_DIR 621MISC_MAN_DIR 622FILE_MAN_DIR 623LIB_MAN_DIR 624APP_MAN_DIR 625ADMIN_MAN_SUFFIX 626DRIVER_MAN_SUFFIX 627MISC_MAN_SUFFIX 628FILE_MAN_SUFFIX 629LIB_MAN_SUFFIX 630APP_MAN_SUFFIX 631SED 632host_os 633host_vendor 634host_cpu 635host 636build_os 637build_vendor 638build_cpu 639build 640INSTALL_CMD 641PKG_CONFIG 642CHANGELOG_CMD 643STRICT_CFLAGS 644CWARNFLAGS 645BASE_CFLAGS 646EGREP 647GREP 648CPP 649am__fastdepCC_FALSE 650am__fastdepCC_TRUE 651CCDEPMODE 652am__nodep 653AMDEPBACKSLASH 654AMDEP_FALSE 655AMDEP_TRUE 656am__quote 657am__include 658DEPDIR 659OBJEXT 660EXEEXT 661ac_ct_CC 662CPPFLAGS 663LDFLAGS 664CFLAGS 665CC 666MAINT 667MAINTAINER_MODE_FALSE 668MAINTAINER_MODE_TRUE 669am__untar 670am__tar 671AMTAR 672am__leading_dot 673SET_MAKE 674AWK 675mkdir_p 676MKDIR_P 677INSTALL_STRIP_PROGRAM 678STRIP 679install_sh 680MAKEINFO 681AUTOHEADER 682AUTOMAKE 683AUTOCONF 684ACLOCAL 685VERSION 686PACKAGE 687CYGPATH_W 688am__isrc 689INSTALL_DATA 690INSTALL_SCRIPT 691INSTALL_PROGRAM 692target_alias 693host_alias 694build_alias 695LIBS 696ECHO_T 697ECHO_N 698ECHO_C 699DEFS 700mandir 701localedir 702libdir 703psdir 704pdfdir 705dvidir 706htmldir 707infodir 708docdir 709oldincludedir 710includedir 711localstatedir 712sharedstatedir 713sysconfdir 714datadir 715datarootdir 716libexecdir 717sbindir 718bindir 719program_transform_name 720prefix 721exec_prefix 722PACKAGE_URL 723PACKAGE_BUGREPORT 724PACKAGE_STRING 725PACKAGE_VERSION 726PACKAGE_TARNAME 727PACKAGE_NAME 728PATH_SEPARATOR 729SHELL' 730ac_subst_files='' 731ac_user_opts=' 732enable_option_checking 733enable_maintainer_mode 734enable_dependency_tracking 735enable_selective_werror 736enable_strict_compilation 737enable_silent_rules 738with_appdefaultdir 739' 740 ac_precious_vars='build_alias 741host_alias 742target_alias 743CC 744CFLAGS 745LDFLAGS 746LIBS 747CPPFLAGS 748CPP 749PKG_CONFIG 750XCALC_CFLAGS 751XCALC_LIBS 752APPDEFS_CFLAGS 753APPDEFS_LIBS' 754 755 756# Initialize some variables set by options. 757ac_init_help= 758ac_init_version=false 759ac_unrecognized_opts= 760ac_unrecognized_sep= 761# The variables have the same names as the options, with 762# dashes changed to underlines. 763cache_file=/dev/null 764exec_prefix=NONE 765no_create= 766no_recursion= 767prefix=NONE 768program_prefix=NONE 769program_suffix=NONE 770program_transform_name=s,x,x, 771silent= 772site= 773srcdir= 774verbose= 775x_includes=NONE 776x_libraries=NONE 777 778# Installation directory options. 779# These are left unexpanded so users can "make install exec_prefix=/foo" 780# and all the variables that are supposed to be based on exec_prefix 781# by default will actually change. 782# Use braces instead of parens because sh, perl, etc. also accept them. 783# (The list follows the same order as the GNU Coding Standards.) 784bindir='${exec_prefix}/bin' 785sbindir='${exec_prefix}/sbin' 786libexecdir='${exec_prefix}/libexec' 787datarootdir='${prefix}/share' 788datadir='${datarootdir}' 789sysconfdir='${prefix}/etc' 790sharedstatedir='${prefix}/com' 791localstatedir='${prefix}/var' 792includedir='${prefix}/include' 793oldincludedir='/usr/include' 794docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 795infodir='${datarootdir}/info' 796htmldir='${docdir}' 797dvidir='${docdir}' 798pdfdir='${docdir}' 799psdir='${docdir}' 800libdir='${exec_prefix}/lib' 801localedir='${datarootdir}/locale' 802mandir='${datarootdir}/man' 803 804ac_prev= 805ac_dashdash= 806for ac_option 807do 808 # If the previous option needs an argument, assign it. 809 if test -n "$ac_prev"; then 810 eval $ac_prev=\$ac_option 811 ac_prev= 812 continue 813 fi 814 815 case $ac_option in 816 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 817 *=) ac_optarg= ;; 818 *) ac_optarg=yes ;; 819 esac 820 821 # Accept the important Cygnus configure options, so we can diagnose typos. 822 823 case $ac_dashdash$ac_option in 824 --) 825 ac_dashdash=yes ;; 826 827 -bindir | --bindir | --bindi | --bind | --bin | --bi) 828 ac_prev=bindir ;; 829 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 830 bindir=$ac_optarg ;; 831 832 -build | --build | --buil | --bui | --bu) 833 ac_prev=build_alias ;; 834 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 835 build_alias=$ac_optarg ;; 836 837 -cache-file | --cache-file | --cache-fil | --cache-fi \ 838 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 839 ac_prev=cache_file ;; 840 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 841 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 842 cache_file=$ac_optarg ;; 843 844 --config-cache | -C) 845 cache_file=config.cache ;; 846 847 -datadir | --datadir | --datadi | --datad) 848 ac_prev=datadir ;; 849 -datadir=* | --datadir=* | --datadi=* | --datad=*) 850 datadir=$ac_optarg ;; 851 852 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 853 | --dataroo | --dataro | --datar) 854 ac_prev=datarootdir ;; 855 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 856 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 857 datarootdir=$ac_optarg ;; 858 859 -disable-* | --disable-*) 860 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 861 # Reject names that are not valid shell variable names. 862 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 863 as_fn_error $? "invalid feature name: $ac_useropt" 864 ac_useropt_orig=$ac_useropt 865 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 866 case $ac_user_opts in 867 *" 868"enable_$ac_useropt" 869"*) ;; 870 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 871 ac_unrecognized_sep=', ';; 872 esac 873 eval enable_$ac_useropt=no ;; 874 875 -docdir | --docdir | --docdi | --doc | --do) 876 ac_prev=docdir ;; 877 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 878 docdir=$ac_optarg ;; 879 880 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 881 ac_prev=dvidir ;; 882 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 883 dvidir=$ac_optarg ;; 884 885 -enable-* | --enable-*) 886 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 887 # Reject names that are not valid shell variable names. 888 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 889 as_fn_error $? "invalid feature name: $ac_useropt" 890 ac_useropt_orig=$ac_useropt 891 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 892 case $ac_user_opts in 893 *" 894"enable_$ac_useropt" 895"*) ;; 896 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 897 ac_unrecognized_sep=', ';; 898 esac 899 eval enable_$ac_useropt=\$ac_optarg ;; 900 901 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 902 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 903 | --exec | --exe | --ex) 904 ac_prev=exec_prefix ;; 905 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 906 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 907 | --exec=* | --exe=* | --ex=*) 908 exec_prefix=$ac_optarg ;; 909 910 -gas | --gas | --ga | --g) 911 # Obsolete; use --with-gas. 912 with_gas=yes ;; 913 914 -help | --help | --hel | --he | -h) 915 ac_init_help=long ;; 916 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 917 ac_init_help=recursive ;; 918 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 919 ac_init_help=short ;; 920 921 -host | --host | --hos | --ho) 922 ac_prev=host_alias ;; 923 -host=* | --host=* | --hos=* | --ho=*) 924 host_alias=$ac_optarg ;; 925 926 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 927 ac_prev=htmldir ;; 928 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 929 | --ht=*) 930 htmldir=$ac_optarg ;; 931 932 -includedir | --includedir | --includedi | --included | --include \ 933 | --includ | --inclu | --incl | --inc) 934 ac_prev=includedir ;; 935 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 936 | --includ=* | --inclu=* | --incl=* | --inc=*) 937 includedir=$ac_optarg ;; 938 939 -infodir | --infodir | --infodi | --infod | --info | --inf) 940 ac_prev=infodir ;; 941 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 942 infodir=$ac_optarg ;; 943 944 -libdir | --libdir | --libdi | --libd) 945 ac_prev=libdir ;; 946 -libdir=* | --libdir=* | --libdi=* | --libd=*) 947 libdir=$ac_optarg ;; 948 949 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 950 | --libexe | --libex | --libe) 951 ac_prev=libexecdir ;; 952 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 953 | --libexe=* | --libex=* | --libe=*) 954 libexecdir=$ac_optarg ;; 955 956 -localedir | --localedir | --localedi | --localed | --locale) 957 ac_prev=localedir ;; 958 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 959 localedir=$ac_optarg ;; 960 961 -localstatedir | --localstatedir | --localstatedi | --localstated \ 962 | --localstate | --localstat | --localsta | --localst | --locals) 963 ac_prev=localstatedir ;; 964 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 965 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 966 localstatedir=$ac_optarg ;; 967 968 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 969 ac_prev=mandir ;; 970 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 971 mandir=$ac_optarg ;; 972 973 -nfp | --nfp | --nf) 974 # Obsolete; use --without-fp. 975 with_fp=no ;; 976 977 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 978 | --no-cr | --no-c | -n) 979 no_create=yes ;; 980 981 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 982 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 983 no_recursion=yes ;; 984 985 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 986 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 987 | --oldin | --oldi | --old | --ol | --o) 988 ac_prev=oldincludedir ;; 989 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 990 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 991 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 992 oldincludedir=$ac_optarg ;; 993 994 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 995 ac_prev=prefix ;; 996 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 997 prefix=$ac_optarg ;; 998 999 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 1000 | --program-pre | --program-pr | --program-p) 1001 ac_prev=program_prefix ;; 1002 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 1003 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 1004 program_prefix=$ac_optarg ;; 1005 1006 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 1007 | --program-suf | --program-su | --program-s) 1008 ac_prev=program_suffix ;; 1009 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 1010 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 1011 program_suffix=$ac_optarg ;; 1012 1013 -program-transform-name | --program-transform-name \ 1014 | --program-transform-nam | --program-transform-na \ 1015 | --program-transform-n | --program-transform- \ 1016 | --program-transform | --program-transfor \ 1017 | --program-transfo | --program-transf \ 1018 | --program-trans | --program-tran \ 1019 | --progr-tra | --program-tr | --program-t) 1020 ac_prev=program_transform_name ;; 1021 -program-transform-name=* | --program-transform-name=* \ 1022 | --program-transform-nam=* | --program-transform-na=* \ 1023 | --program-transform-n=* | --program-transform-=* \ 1024 | --program-transform=* | --program-transfor=* \ 1025 | --program-transfo=* | --program-transf=* \ 1026 | --program-trans=* | --program-tran=* \ 1027 | --progr-tra=* | --program-tr=* | --program-t=*) 1028 program_transform_name=$ac_optarg ;; 1029 1030 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 1031 ac_prev=pdfdir ;; 1032 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 1033 pdfdir=$ac_optarg ;; 1034 1035 -psdir | --psdir | --psdi | --psd | --ps) 1036 ac_prev=psdir ;; 1037 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 1038 psdir=$ac_optarg ;; 1039 1040 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1041 | -silent | --silent | --silen | --sile | --sil) 1042 silent=yes ;; 1043 1044 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1045 ac_prev=sbindir ;; 1046 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1047 | --sbi=* | --sb=*) 1048 sbindir=$ac_optarg ;; 1049 1050 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1051 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1052 | --sharedst | --shareds | --shared | --share | --shar \ 1053 | --sha | --sh) 1054 ac_prev=sharedstatedir ;; 1055 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1056 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1057 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1058 | --sha=* | --sh=*) 1059 sharedstatedir=$ac_optarg ;; 1060 1061 -site | --site | --sit) 1062 ac_prev=site ;; 1063 -site=* | --site=* | --sit=*) 1064 site=$ac_optarg ;; 1065 1066 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1067 ac_prev=srcdir ;; 1068 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1069 srcdir=$ac_optarg ;; 1070 1071 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1072 | --syscon | --sysco | --sysc | --sys | --sy) 1073 ac_prev=sysconfdir ;; 1074 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1075 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1076 sysconfdir=$ac_optarg ;; 1077 1078 -target | --target | --targe | --targ | --tar | --ta | --t) 1079 ac_prev=target_alias ;; 1080 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1081 target_alias=$ac_optarg ;; 1082 1083 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1084 verbose=yes ;; 1085 1086 -version | --version | --versio | --versi | --vers | -V) 1087 ac_init_version=: ;; 1088 1089 -with-* | --with-*) 1090 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1091 # Reject names that are not valid shell variable names. 1092 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1093 as_fn_error $? "invalid package name: $ac_useropt" 1094 ac_useropt_orig=$ac_useropt 1095 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1096 case $ac_user_opts in 1097 *" 1098"with_$ac_useropt" 1099"*) ;; 1100 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1101 ac_unrecognized_sep=', ';; 1102 esac 1103 eval with_$ac_useropt=\$ac_optarg ;; 1104 1105 -without-* | --without-*) 1106 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1107 # Reject names that are not valid shell variable names. 1108 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1109 as_fn_error $? "invalid package name: $ac_useropt" 1110 ac_useropt_orig=$ac_useropt 1111 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1112 case $ac_user_opts in 1113 *" 1114"with_$ac_useropt" 1115"*) ;; 1116 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1117 ac_unrecognized_sep=', ';; 1118 esac 1119 eval with_$ac_useropt=no ;; 1120 1121 --x) 1122 # Obsolete; use --with-x. 1123 with_x=yes ;; 1124 1125 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1126 | --x-incl | --x-inc | --x-in | --x-i) 1127 ac_prev=x_includes ;; 1128 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1129 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1130 x_includes=$ac_optarg ;; 1131 1132 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1133 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1134 ac_prev=x_libraries ;; 1135 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1136 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1137 x_libraries=$ac_optarg ;; 1138 1139 -*) as_fn_error $? "unrecognized option: \`$ac_option' 1140Try \`$0 --help' for more information" 1141 ;; 1142 1143 *=*) 1144 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1145 # Reject names that are not valid shell variable names. 1146 case $ac_envvar in #( 1147 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1148 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 1149 esac 1150 eval $ac_envvar=\$ac_optarg 1151 export $ac_envvar ;; 1152 1153 *) 1154 # FIXME: should be removed in autoconf 3.0. 1155 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1156 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1157 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1158 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" 1159 ;; 1160 1161 esac 1162done 1163 1164if test -n "$ac_prev"; then 1165 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1166 as_fn_error $? "missing argument to $ac_option" 1167fi 1168 1169if test -n "$ac_unrecognized_opts"; then 1170 case $enable_option_checking in 1171 no) ;; 1172 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1173 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1174 esac 1175fi 1176 1177# Check all directory arguments for consistency. 1178for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1179 datadir sysconfdir sharedstatedir localstatedir includedir \ 1180 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1181 libdir localedir mandir 1182do 1183 eval ac_val=\$$ac_var 1184 # Remove trailing slashes. 1185 case $ac_val in 1186 */ ) 1187 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1188 eval $ac_var=\$ac_val;; 1189 esac 1190 # Be sure to have absolute directory names. 1191 case $ac_val in 1192 [\\/$]* | ?:[\\/]* ) continue;; 1193 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1194 esac 1195 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1196done 1197 1198# There might be people who depend on the old broken behavior: `$host' 1199# used to hold the argument of --host etc. 1200# FIXME: To remove some day. 1201build=$build_alias 1202host=$host_alias 1203target=$target_alias 1204 1205# FIXME: To remove some day. 1206if test "x$host_alias" != x; then 1207 if test "x$build_alias" = x; then 1208 cross_compiling=maybe 1209 $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host. 1210 If a cross compiler is detected then cross compile mode will be used" >&2 1211 elif test "x$build_alias" != "x$host_alias"; then 1212 cross_compiling=yes 1213 fi 1214fi 1215 1216ac_tool_prefix= 1217test -n "$host_alias" && ac_tool_prefix=$host_alias- 1218 1219test "$silent" = yes && exec 6>/dev/null 1220 1221 1222ac_pwd=`pwd` && test -n "$ac_pwd" && 1223ac_ls_di=`ls -di .` && 1224ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1225 as_fn_error $? "working directory cannot be determined" 1226test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1227 as_fn_error $? "pwd does not report name of working directory" 1228 1229 1230# Find the source files, if location was not specified. 1231if test -z "$srcdir"; then 1232 ac_srcdir_defaulted=yes 1233 # Try the directory containing this script, then the parent directory. 1234 ac_confdir=`$as_dirname -- "$as_myself" || 1235$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1236 X"$as_myself" : 'X\(//\)[^/]' \| \ 1237 X"$as_myself" : 'X\(//\)$' \| \ 1238 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1239$as_echo X"$as_myself" | 1240 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1241 s//\1/ 1242 q 1243 } 1244 /^X\(\/\/\)[^/].*/{ 1245 s//\1/ 1246 q 1247 } 1248 /^X\(\/\/\)$/{ 1249 s//\1/ 1250 q 1251 } 1252 /^X\(\/\).*/{ 1253 s//\1/ 1254 q 1255 } 1256 s/.*/./; q'` 1257 srcdir=$ac_confdir 1258 if test ! -r "$srcdir/$ac_unique_file"; then 1259 srcdir=.. 1260 fi 1261else 1262 ac_srcdir_defaulted=no 1263fi 1264if test ! -r "$srcdir/$ac_unique_file"; then 1265 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1266 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1267fi 1268ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1269ac_abs_confdir=`( 1270 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1271 pwd)` 1272# When building in place, set srcdir=. 1273if test "$ac_abs_confdir" = "$ac_pwd"; then 1274 srcdir=. 1275fi 1276# Remove unnecessary trailing slashes from srcdir. 1277# Double slashes in file names in object file debugging info 1278# mess up M-x gdb in Emacs. 1279case $srcdir in 1280*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1281esac 1282for ac_var in $ac_precious_vars; do 1283 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1284 eval ac_env_${ac_var}_value=\$${ac_var} 1285 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1286 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1287done 1288 1289# 1290# Report the --help message. 1291# 1292if test "$ac_init_help" = "long"; then 1293 # Omit some internal or obsolete options to make the list less imposing. 1294 # This message is too long to be a string in the A/UX 3.1 sh. 1295 cat <<_ACEOF 1296\`configure' configures xcalc 1.0.5 to adapt to many kinds of systems. 1297 1298Usage: $0 [OPTION]... [VAR=VALUE]... 1299 1300To assign environment variables (e.g., CC, CFLAGS...), specify them as 1301VAR=VALUE. See below for descriptions of some of the useful variables. 1302 1303Defaults for the options are specified in brackets. 1304 1305Configuration: 1306 -h, --help display this help and exit 1307 --help=short display options specific to this package 1308 --help=recursive display the short help of all the included packages 1309 -V, --version display version information and exit 1310 -q, --quiet, --silent do not print \`checking ...' messages 1311 --cache-file=FILE cache test results in FILE [disabled] 1312 -C, --config-cache alias for \`--cache-file=config.cache' 1313 -n, --no-create do not create output files 1314 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1315 1316Installation directories: 1317 --prefix=PREFIX install architecture-independent files in PREFIX 1318 [$ac_default_prefix] 1319 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1320 [PREFIX] 1321 1322By default, \`make install' will install all the files in 1323\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1324an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1325for instance \`--prefix=\$HOME'. 1326 1327For better control, use the options below. 1328 1329Fine tuning of the installation directories: 1330 --bindir=DIR user executables [EPREFIX/bin] 1331 --sbindir=DIR system admin executables [EPREFIX/sbin] 1332 --libexecdir=DIR program executables [EPREFIX/libexec] 1333 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1334 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1335 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1336 --libdir=DIR object code libraries [EPREFIX/lib] 1337 --includedir=DIR C header files [PREFIX/include] 1338 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1339 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1340 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1341 --infodir=DIR info documentation [DATAROOTDIR/info] 1342 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1343 --mandir=DIR man documentation [DATAROOTDIR/man] 1344 --docdir=DIR documentation root [DATAROOTDIR/doc/xcalc] 1345 --htmldir=DIR html documentation [DOCDIR] 1346 --dvidir=DIR dvi documentation [DOCDIR] 1347 --pdfdir=DIR pdf documentation [DOCDIR] 1348 --psdir=DIR ps documentation [DOCDIR] 1349_ACEOF 1350 1351 cat <<\_ACEOF 1352 1353Program names: 1354 --program-prefix=PREFIX prepend PREFIX to installed program names 1355 --program-suffix=SUFFIX append SUFFIX to installed program names 1356 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1357 1358System types: 1359 --build=BUILD configure for building on BUILD [guessed] 1360 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1361_ACEOF 1362fi 1363 1364if test -n "$ac_init_help"; then 1365 case $ac_init_help in 1366 short | recursive ) echo "Configuration of xcalc 1.0.5:";; 1367 esac 1368 cat <<\_ACEOF 1369 1370Optional Features: 1371 --disable-option-checking ignore unrecognized --enable/--with options 1372 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1373 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1374 --enable-maintainer-mode enable make rules and dependencies not useful 1375 (and sometimes confusing) to the casual installer 1376 --disable-dependency-tracking speeds up one-time build 1377 --enable-dependency-tracking do not reject slow dependency extractors 1378 --disable-selective-werror 1379 Turn off selective compiler errors. (default: 1380 enabled) 1381 --enable-strict-compilation 1382 Enable all warnings from compiler and make them 1383 errors (default: disabled) 1384 --enable-silent-rules less verbose build output (undo: `make V=1') 1385 --disable-silent-rules verbose build output (undo: `make V=0') 1386 1387Optional Packages: 1388 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1389 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1390 --with-appdefaultdir=<pathname> 1391 specify directory for app-defaults files (default is 1392 autodetected) 1393 1394Some influential environment variables: 1395 CC C compiler command 1396 CFLAGS C compiler flags 1397 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1398 nonstandard directory <lib dir> 1399 LIBS libraries to pass to the linker, e.g. -l<library> 1400 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1401 you have headers in a nonstandard directory <include dir> 1402 CPP C preprocessor 1403 PKG_CONFIG path to pkg-config utility 1404 XCALC_CFLAGS 1405 C compiler flags for XCALC, overriding pkg-config 1406 XCALC_LIBS linker flags for XCALC, overriding pkg-config 1407 APPDEFS_CFLAGS 1408 C compiler flags for APPDEFS, overriding pkg-config 1409 APPDEFS_LIBS 1410 linker flags for APPDEFS, overriding pkg-config 1411 1412Use these variables to override the choices made by `configure' or to help 1413it to find libraries and programs with nonstandard names/locations. 1414 1415Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 1416_ACEOF 1417ac_status=$? 1418fi 1419 1420if test "$ac_init_help" = "recursive"; then 1421 # If there are subdirs, report their specific --help. 1422 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1423 test -d "$ac_dir" || 1424 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1425 continue 1426 ac_builddir=. 1427 1428case "$ac_dir" in 1429.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1430*) 1431 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1432 # A ".." for each directory in $ac_dir_suffix. 1433 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1434 case $ac_top_builddir_sub in 1435 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1436 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1437 esac ;; 1438esac 1439ac_abs_top_builddir=$ac_pwd 1440ac_abs_builddir=$ac_pwd$ac_dir_suffix 1441# for backward compatibility: 1442ac_top_builddir=$ac_top_build_prefix 1443 1444case $srcdir in 1445 .) # We are building in place. 1446 ac_srcdir=. 1447 ac_top_srcdir=$ac_top_builddir_sub 1448 ac_abs_top_srcdir=$ac_pwd ;; 1449 [\\/]* | ?:[\\/]* ) # Absolute name. 1450 ac_srcdir=$srcdir$ac_dir_suffix; 1451 ac_top_srcdir=$srcdir 1452 ac_abs_top_srcdir=$srcdir ;; 1453 *) # Relative name. 1454 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1455 ac_top_srcdir=$ac_top_build_prefix$srcdir 1456 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1457esac 1458ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1459 1460 cd "$ac_dir" || { ac_status=$?; continue; } 1461 # Check for guested configure. 1462 if test -f "$ac_srcdir/configure.gnu"; then 1463 echo && 1464 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1465 elif test -f "$ac_srcdir/configure"; then 1466 echo && 1467 $SHELL "$ac_srcdir/configure" --help=recursive 1468 else 1469 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1470 fi || ac_status=$? 1471 cd "$ac_pwd" || { ac_status=$?; break; } 1472 done 1473fi 1474 1475test -n "$ac_init_help" && exit $ac_status 1476if $ac_init_version; then 1477 cat <<\_ACEOF 1478xcalc configure 1.0.5 1479generated by GNU Autoconf 2.68 1480 1481Copyright (C) 2010 Free Software Foundation, Inc. 1482This configure script is free software; the Free Software Foundation 1483gives unlimited permission to copy, distribute and modify it. 1484_ACEOF 1485 exit 1486fi 1487 1488## ------------------------ ## 1489## Autoconf initialization. ## 1490## ------------------------ ## 1491 1492# ac_fn_c_try_compile LINENO 1493# -------------------------- 1494# Try to compile conftest.$ac_ext, and return whether this succeeded. 1495ac_fn_c_try_compile () 1496{ 1497 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1498 rm -f conftest.$ac_objext 1499 if { { ac_try="$ac_compile" 1500case "(($ac_try" in 1501 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1502 *) ac_try_echo=$ac_try;; 1503esac 1504eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1505$as_echo "$ac_try_echo"; } >&5 1506 (eval "$ac_compile") 2>conftest.err 1507 ac_status=$? 1508 if test -s conftest.err; then 1509 grep -v '^ *+' conftest.err >conftest.er1 1510 cat conftest.er1 >&5 1511 mv -f conftest.er1 conftest.err 1512 fi 1513 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1514 test $ac_status = 0; } && { 1515 test -z "$ac_c_werror_flag" || 1516 test ! -s conftest.err 1517 } && test -s conftest.$ac_objext; then : 1518 ac_retval=0 1519else 1520 $as_echo "$as_me: failed program was:" >&5 1521sed 's/^/| /' conftest.$ac_ext >&5 1522 1523 ac_retval=1 1524fi 1525 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1526 as_fn_set_status $ac_retval 1527 1528} # ac_fn_c_try_compile 1529 1530# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1531# --------------------------------------------- 1532# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1533# accordingly. 1534ac_fn_c_check_decl () 1535{ 1536 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1537 as_decl_name=`echo $2|sed 's/ *(.*//'` 1538 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1540$as_echo_n "checking whether $as_decl_name is declared... " >&6; } 1541if eval \${$3+:} false; then : 1542 $as_echo_n "(cached) " >&6 1543else 1544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1545/* end confdefs.h. */ 1546$4 1547int 1548main () 1549{ 1550#ifndef $as_decl_name 1551#ifdef __cplusplus 1552 (void) $as_decl_use; 1553#else 1554 (void) $as_decl_name; 1555#endif 1556#endif 1557 1558 ; 1559 return 0; 1560} 1561_ACEOF 1562if ac_fn_c_try_compile "$LINENO"; then : 1563 eval "$3=yes" 1564else 1565 eval "$3=no" 1566fi 1567rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1568fi 1569eval ac_res=\$$3 1570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1571$as_echo "$ac_res" >&6; } 1572 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1573 1574} # ac_fn_c_check_decl 1575 1576# ac_fn_c_try_cpp LINENO 1577# ---------------------- 1578# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1579ac_fn_c_try_cpp () 1580{ 1581 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1582 if { { ac_try="$ac_cpp conftest.$ac_ext" 1583case "(($ac_try" in 1584 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1585 *) ac_try_echo=$ac_try;; 1586esac 1587eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1588$as_echo "$ac_try_echo"; } >&5 1589 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1590 ac_status=$? 1591 if test -s conftest.err; then 1592 grep -v '^ *+' conftest.err >conftest.er1 1593 cat conftest.er1 >&5 1594 mv -f conftest.er1 conftest.err 1595 fi 1596 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1597 test $ac_status = 0; } > conftest.i && { 1598 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1599 test ! -s conftest.err 1600 }; then : 1601 ac_retval=0 1602else 1603 $as_echo "$as_me: failed program was:" >&5 1604sed 's/^/| /' conftest.$ac_ext >&5 1605 1606 ac_retval=1 1607fi 1608 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1609 as_fn_set_status $ac_retval 1610 1611} # ac_fn_c_try_cpp 1612 1613# ac_fn_c_try_run LINENO 1614# ---------------------- 1615# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1616# that executables *can* be run. 1617ac_fn_c_try_run () 1618{ 1619 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1620 if { { ac_try="$ac_link" 1621case "(($ac_try" in 1622 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1623 *) ac_try_echo=$ac_try;; 1624esac 1625eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1626$as_echo "$ac_try_echo"; } >&5 1627 (eval "$ac_link") 2>&5 1628 ac_status=$? 1629 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1630 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1631 { { case "(($ac_try" in 1632 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1633 *) ac_try_echo=$ac_try;; 1634esac 1635eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1636$as_echo "$ac_try_echo"; } >&5 1637 (eval "$ac_try") 2>&5 1638 ac_status=$? 1639 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1640 test $ac_status = 0; }; }; then : 1641 ac_retval=0 1642else 1643 $as_echo "$as_me: program exited with status $ac_status" >&5 1644 $as_echo "$as_me: failed program was:" >&5 1645sed 's/^/| /' conftest.$ac_ext >&5 1646 1647 ac_retval=$ac_status 1648fi 1649 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1650 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1651 as_fn_set_status $ac_retval 1652 1653} # ac_fn_c_try_run 1654 1655# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1656# ------------------------------------------------------- 1657# Tests whether HEADER exists and can be compiled using the include files in 1658# INCLUDES, setting the cache variable VAR accordingly. 1659ac_fn_c_check_header_compile () 1660{ 1661 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1663$as_echo_n "checking for $2... " >&6; } 1664if eval \${$3+:} false; then : 1665 $as_echo_n "(cached) " >&6 1666else 1667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1668/* end confdefs.h. */ 1669$4 1670#include <$2> 1671_ACEOF 1672if ac_fn_c_try_compile "$LINENO"; then : 1673 eval "$3=yes" 1674else 1675 eval "$3=no" 1676fi 1677rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1678fi 1679eval ac_res=\$$3 1680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1681$as_echo "$ac_res" >&6; } 1682 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1683 1684} # ac_fn_c_check_header_compile 1685 1686# ac_fn_c_try_link LINENO 1687# ----------------------- 1688# Try to link conftest.$ac_ext, and return whether this succeeded. 1689ac_fn_c_try_link () 1690{ 1691 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1692 rm -f conftest.$ac_objext conftest$ac_exeext 1693 if { { ac_try="$ac_link" 1694case "(($ac_try" in 1695 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1696 *) ac_try_echo=$ac_try;; 1697esac 1698eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1699$as_echo "$ac_try_echo"; } >&5 1700 (eval "$ac_link") 2>conftest.err 1701 ac_status=$? 1702 if test -s conftest.err; then 1703 grep -v '^ *+' conftest.err >conftest.er1 1704 cat conftest.er1 >&5 1705 mv -f conftest.er1 conftest.err 1706 fi 1707 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1708 test $ac_status = 0; } && { 1709 test -z "$ac_c_werror_flag" || 1710 test ! -s conftest.err 1711 } && test -s conftest$ac_exeext && { 1712 test "$cross_compiling" = yes || 1713 $as_test_x conftest$ac_exeext 1714 }; then : 1715 ac_retval=0 1716else 1717 $as_echo "$as_me: failed program was:" >&5 1718sed 's/^/| /' conftest.$ac_ext >&5 1719 1720 ac_retval=1 1721fi 1722 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1723 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1724 # interfere with the next link command; also delete a directory that is 1725 # left behind by Apple's compiler. We do this before executing the actions. 1726 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1727 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1728 as_fn_set_status $ac_retval 1729 1730} # ac_fn_c_try_link 1731cat >config.log <<_ACEOF 1732This file contains any messages produced by compilers while 1733running configure, to aid debugging if configure makes a mistake. 1734 1735It was created by xcalc $as_me 1.0.5, which was 1736generated by GNU Autoconf 2.68. Invocation command line was 1737 1738 $ $0 $@ 1739 1740_ACEOF 1741exec 5>>config.log 1742{ 1743cat <<_ASUNAME 1744## --------- ## 1745## Platform. ## 1746## --------- ## 1747 1748hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1749uname -m = `(uname -m) 2>/dev/null || echo unknown` 1750uname -r = `(uname -r) 2>/dev/null || echo unknown` 1751uname -s = `(uname -s) 2>/dev/null || echo unknown` 1752uname -v = `(uname -v) 2>/dev/null || echo unknown` 1753 1754/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1755/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1756 1757/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1758/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1759/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1760/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1761/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1762/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1763/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1764 1765_ASUNAME 1766 1767as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1768for as_dir in $PATH 1769do 1770 IFS=$as_save_IFS 1771 test -z "$as_dir" && as_dir=. 1772 $as_echo "PATH: $as_dir" 1773 done 1774IFS=$as_save_IFS 1775 1776} >&5 1777 1778cat >&5 <<_ACEOF 1779 1780 1781## ----------- ## 1782## Core tests. ## 1783## ----------- ## 1784 1785_ACEOF 1786 1787 1788# Keep a trace of the command line. 1789# Strip out --no-create and --no-recursion so they do not pile up. 1790# Strip out --silent because we don't want to record it for future runs. 1791# Also quote any args containing shell meta-characters. 1792# Make two passes to allow for proper duplicate-argument suppression. 1793ac_configure_args= 1794ac_configure_args0= 1795ac_configure_args1= 1796ac_must_keep_next=false 1797for ac_pass in 1 2 1798do 1799 for ac_arg 1800 do 1801 case $ac_arg in 1802 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1803 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1804 | -silent | --silent | --silen | --sile | --sil) 1805 continue ;; 1806 *\'*) 1807 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1808 esac 1809 case $ac_pass in 1810 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1811 2) 1812 as_fn_append ac_configure_args1 " '$ac_arg'" 1813 if test $ac_must_keep_next = true; then 1814 ac_must_keep_next=false # Got value, back to normal. 1815 else 1816 case $ac_arg in 1817 *=* | --config-cache | -C | -disable-* | --disable-* \ 1818 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1819 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1820 | -with-* | --with-* | -without-* | --without-* | --x) 1821 case "$ac_configure_args0 " in 1822 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1823 esac 1824 ;; 1825 -* ) ac_must_keep_next=true ;; 1826 esac 1827 fi 1828 as_fn_append ac_configure_args " '$ac_arg'" 1829 ;; 1830 esac 1831 done 1832done 1833{ ac_configure_args0=; unset ac_configure_args0;} 1834{ ac_configure_args1=; unset ac_configure_args1;} 1835 1836# When interrupted or exit'd, cleanup temporary files, and complete 1837# config.log. We remove comments because anyway the quotes in there 1838# would cause problems or look ugly. 1839# WARNING: Use '\'' to represent an apostrophe within the trap. 1840# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1841trap 'exit_status=$? 1842 # Save into config.log some information that might help in debugging. 1843 { 1844 echo 1845 1846 $as_echo "## ---------------- ## 1847## Cache variables. ## 1848## ---------------- ##" 1849 echo 1850 # The following way of writing the cache mishandles newlines in values, 1851( 1852 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1853 eval ac_val=\$$ac_var 1854 case $ac_val in #( 1855 *${as_nl}*) 1856 case $ac_var in #( 1857 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1858$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1859 esac 1860 case $ac_var in #( 1861 _ | IFS | as_nl) ;; #( 1862 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1863 *) { eval $ac_var=; unset $ac_var;} ;; 1864 esac ;; 1865 esac 1866 done 1867 (set) 2>&1 | 1868 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1869 *${as_nl}ac_space=\ *) 1870 sed -n \ 1871 "s/'\''/'\''\\\\'\'''\''/g; 1872 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1873 ;; #( 1874 *) 1875 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1876 ;; 1877 esac | 1878 sort 1879) 1880 echo 1881 1882 $as_echo "## ----------------- ## 1883## Output variables. ## 1884## ----------------- ##" 1885 echo 1886 for ac_var in $ac_subst_vars 1887 do 1888 eval ac_val=\$$ac_var 1889 case $ac_val in 1890 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1891 esac 1892 $as_echo "$ac_var='\''$ac_val'\''" 1893 done | sort 1894 echo 1895 1896 if test -n "$ac_subst_files"; then 1897 $as_echo "## ------------------- ## 1898## File substitutions. ## 1899## ------------------- ##" 1900 echo 1901 for ac_var in $ac_subst_files 1902 do 1903 eval ac_val=\$$ac_var 1904 case $ac_val in 1905 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1906 esac 1907 $as_echo "$ac_var='\''$ac_val'\''" 1908 done | sort 1909 echo 1910 fi 1911 1912 if test -s confdefs.h; then 1913 $as_echo "## ----------- ## 1914## confdefs.h. ## 1915## ----------- ##" 1916 echo 1917 cat confdefs.h 1918 echo 1919 fi 1920 test "$ac_signal" != 0 && 1921 $as_echo "$as_me: caught signal $ac_signal" 1922 $as_echo "$as_me: exit $exit_status" 1923 } >&5 1924 rm -f core *.core core.conftest.* && 1925 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1926 exit $exit_status 1927' 0 1928for ac_signal in 1 2 13 15; do 1929 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1930done 1931ac_signal=0 1932 1933# confdefs.h avoids OS command line length limits that DEFS can exceed. 1934rm -f -r conftest* confdefs.h 1935 1936$as_echo "/* confdefs.h */" > confdefs.h 1937 1938# Predefined preprocessor variables. 1939 1940cat >>confdefs.h <<_ACEOF 1941#define PACKAGE_NAME "$PACKAGE_NAME" 1942_ACEOF 1943 1944cat >>confdefs.h <<_ACEOF 1945#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 1946_ACEOF 1947 1948cat >>confdefs.h <<_ACEOF 1949#define PACKAGE_VERSION "$PACKAGE_VERSION" 1950_ACEOF 1951 1952cat >>confdefs.h <<_ACEOF 1953#define PACKAGE_STRING "$PACKAGE_STRING" 1954_ACEOF 1955 1956cat >>confdefs.h <<_ACEOF 1957#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 1958_ACEOF 1959 1960cat >>confdefs.h <<_ACEOF 1961#define PACKAGE_URL "$PACKAGE_URL" 1962_ACEOF 1963 1964 1965# Let the site file select an alternate cache file if it wants to. 1966# Prefer an explicitly selected file to automatically selected ones. 1967ac_site_file1=NONE 1968ac_site_file2=NONE 1969if test -n "$CONFIG_SITE"; then 1970 # We do not want a PATH search for config.site. 1971 case $CONFIG_SITE in #(( 1972 -*) ac_site_file1=./$CONFIG_SITE;; 1973 */*) ac_site_file1=$CONFIG_SITE;; 1974 *) ac_site_file1=./$CONFIG_SITE;; 1975 esac 1976elif test "x$prefix" != xNONE; then 1977 ac_site_file1=$prefix/share/config.site 1978 ac_site_file2=$prefix/etc/config.site 1979else 1980 ac_site_file1=$ac_default_prefix/share/config.site 1981 ac_site_file2=$ac_default_prefix/etc/config.site 1982fi 1983for ac_site_file in "$ac_site_file1" "$ac_site_file2" 1984do 1985 test "x$ac_site_file" = xNONE && continue 1986 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 1987 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1988$as_echo "$as_me: loading site script $ac_site_file" >&6;} 1989 sed 's/^/| /' "$ac_site_file" >&5 1990 . "$ac_site_file" \ 1991 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 1992$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 1993as_fn_error $? "failed to load site script $ac_site_file 1994See \`config.log' for more details" "$LINENO" 5; } 1995 fi 1996done 1997 1998if test -r "$cache_file"; then 1999 # Some versions of bash will fail to source /dev/null (special files 2000 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2001 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2002 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2003$as_echo "$as_me: loading cache $cache_file" >&6;} 2004 case $cache_file in 2005 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2006 *) . "./$cache_file";; 2007 esac 2008 fi 2009else 2010 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2011$as_echo "$as_me: creating cache $cache_file" >&6;} 2012 >$cache_file 2013fi 2014 2015# Check that the precious variables saved in the cache have kept the same 2016# value. 2017ac_cache_corrupted=false 2018for ac_var in $ac_precious_vars; do 2019 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2020 eval ac_new_set=\$ac_env_${ac_var}_set 2021 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2022 eval ac_new_val=\$ac_env_${ac_var}_value 2023 case $ac_old_set,$ac_new_set in 2024 set,) 2025 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2026$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2027 ac_cache_corrupted=: ;; 2028 ,set) 2029 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2030$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2031 ac_cache_corrupted=: ;; 2032 ,);; 2033 *) 2034 if test "x$ac_old_val" != "x$ac_new_val"; then 2035 # differences in whitespace do not lead to failure. 2036 ac_old_val_w=`echo x $ac_old_val` 2037 ac_new_val_w=`echo x $ac_new_val` 2038 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2039 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2040$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2041 ac_cache_corrupted=: 2042 else 2043 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2044$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2045 eval $ac_var=\$ac_old_val 2046 fi 2047 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2048$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2049 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2050$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2051 fi;; 2052 esac 2053 # Pass precious variables to config.status. 2054 if test "$ac_new_set" = set; then 2055 case $ac_new_val in 2056 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2057 *) ac_arg=$ac_var=$ac_new_val ;; 2058 esac 2059 case " $ac_configure_args " in 2060 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2061 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2062 esac 2063 fi 2064done 2065if $ac_cache_corrupted; then 2066 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2067$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2068 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2069$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2070 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2071fi 2072## -------------------- ## 2073## Main body of script. ## 2074## -------------------- ## 2075 2076ac_ext=c 2077ac_cpp='$CPP $CPPFLAGS' 2078ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2079ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2080ac_compiler_gnu=$ac_cv_c_compiler_gnu 2081 2082 2083 2084ac_config_headers="$ac_config_headers config.h" 2085 2086 2087# Initialize Automake 2088am__api_version='1.11' 2089 2090ac_aux_dir= 2091for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2092 if test -f "$ac_dir/install-sh"; then 2093 ac_aux_dir=$ac_dir 2094 ac_install_sh="$ac_aux_dir/install-sh -c" 2095 break 2096 elif test -f "$ac_dir/install.sh"; then 2097 ac_aux_dir=$ac_dir 2098 ac_install_sh="$ac_aux_dir/install.sh -c" 2099 break 2100 elif test -f "$ac_dir/shtool"; then 2101 ac_aux_dir=$ac_dir 2102 ac_install_sh="$ac_aux_dir/shtool install -c" 2103 break 2104 fi 2105done 2106if test -z "$ac_aux_dir"; then 2107 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2108fi 2109 2110# These three variables are undocumented and unsupported, 2111# and are intended to be withdrawn in a future Autoconf release. 2112# They can cause serious problems if a builder's source tree is in a directory 2113# whose full name contains unusual characters. 2114ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2115ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2116ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2117 2118 2119# Find a good install program. We prefer a C program (faster), 2120# so one script is as good as another. But avoid the broken or 2121# incompatible versions: 2122# SysV /etc/install, /usr/sbin/install 2123# SunOS /usr/etc/install 2124# IRIX /sbin/install 2125# AIX /bin/install 2126# AmigaOS /C/install, which installs bootblocks on floppy discs 2127# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2128# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2129# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2130# OS/2's system install, which has a completely different semantic 2131# ./install, which can be erroneously created by make from ./install.sh. 2132# Reject install programs that cannot install multiple files. 2133{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2134$as_echo_n "checking for a BSD-compatible install... " >&6; } 2135if test -z "$INSTALL"; then 2136if ${ac_cv_path_install+:} false; then : 2137 $as_echo_n "(cached) " >&6 2138else 2139 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2140for as_dir in $PATH 2141do 2142 IFS=$as_save_IFS 2143 test -z "$as_dir" && as_dir=. 2144 # Account for people who put trailing slashes in PATH elements. 2145case $as_dir/ in #(( 2146 ./ | .// | /[cC]/* | \ 2147 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2148 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2149 /usr/ucb/* ) ;; 2150 *) 2151 # OSF1 and SCO ODT 3.0 have their own names for install. 2152 # Don't use installbsd from OSF since it installs stuff as root 2153 # by default. 2154 for ac_prog in ginstall scoinst install; do 2155 for ac_exec_ext in '' $ac_executable_extensions; do 2156 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then 2157 if test $ac_prog = install && 2158 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2159 # AIX install. It has an incompatible calling convention. 2160 : 2161 elif test $ac_prog = install && 2162 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2163 # program-specific install script used by HP pwplus--don't use. 2164 : 2165 else 2166 rm -rf conftest.one conftest.two conftest.dir 2167 echo one > conftest.one 2168 echo two > conftest.two 2169 mkdir conftest.dir 2170 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2171 test -s conftest.one && test -s conftest.two && 2172 test -s conftest.dir/conftest.one && 2173 test -s conftest.dir/conftest.two 2174 then 2175 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2176 break 3 2177 fi 2178 fi 2179 fi 2180 done 2181 done 2182 ;; 2183esac 2184 2185 done 2186IFS=$as_save_IFS 2187 2188rm -rf conftest.one conftest.two conftest.dir 2189 2190fi 2191 if test "${ac_cv_path_install+set}" = set; then 2192 INSTALL=$ac_cv_path_install 2193 else 2194 # As a last resort, use the slow shell script. Don't cache a 2195 # value for INSTALL within a source directory, because that will 2196 # break other packages using the cache if that directory is 2197 # removed, or if the value is a relative name. 2198 INSTALL=$ac_install_sh 2199 fi 2200fi 2201{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2202$as_echo "$INSTALL" >&6; } 2203 2204# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2205# It thinks the first close brace ends the variable substitution. 2206test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2207 2208test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2209 2210test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2211 2212{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2213$as_echo_n "checking whether build environment is sane... " >&6; } 2214# Just in case 2215sleep 1 2216echo timestamp > conftest.file 2217# Reject unsafe characters in $srcdir or the absolute working directory 2218# name. Accept space and tab only in the latter. 2219am_lf=' 2220' 2221case `pwd` in 2222 *[\\\"\#\$\&\'\`$am_lf]*) 2223 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2224esac 2225case $srcdir in 2226 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2227 as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; 2228esac 2229 2230# Do `set' in a subshell so we don't clobber the current shell's 2231# arguments. Must try -L first in case configure is actually a 2232# symlink; some systems play weird games with the mod time of symlinks 2233# (eg FreeBSD returns the mod time of the symlink's containing 2234# directory). 2235if ( 2236 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2237 if test "$*" = "X"; then 2238 # -L didn't work. 2239 set X `ls -t "$srcdir/configure" conftest.file` 2240 fi 2241 rm -f conftest.file 2242 if test "$*" != "X $srcdir/configure conftest.file" \ 2243 && test "$*" != "X conftest.file $srcdir/configure"; then 2244 2245 # If neither matched, then we have a broken ls. This can happen 2246 # if, for instance, CONFIG_SHELL is bash and it inherits a 2247 # broken ls alias from the environment. This has actually 2248 # happened. Such a system could not be considered "sane". 2249 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2250alias in your environment" "$LINENO" 5 2251 fi 2252 2253 test "$2" = conftest.file 2254 ) 2255then 2256 # Ok. 2257 : 2258else 2259 as_fn_error $? "newly created file is older than distributed files! 2260Check your system clock" "$LINENO" 5 2261fi 2262{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2263$as_echo "yes" >&6; } 2264test "$program_prefix" != NONE && 2265 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2266# Use a double $ so make ignores it. 2267test "$program_suffix" != NONE && 2268 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2269# Double any \ or $. 2270# By default was `s,x,x', remove it if useless. 2271ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2272program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2273 2274# expand $ac_aux_dir to an absolute path 2275am_aux_dir=`cd $ac_aux_dir && pwd` 2276 2277if test x"${MISSING+set}" != xset; then 2278 case $am_aux_dir in 2279 *\ * | *\ *) 2280 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2281 *) 2282 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2283 esac 2284fi 2285# Use eval to expand $SHELL 2286if eval "$MISSING --run true"; then 2287 am_missing_run="$MISSING --run " 2288else 2289 am_missing_run= 2290 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 2291$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} 2292fi 2293 2294if test x"${install_sh}" != xset; then 2295 case $am_aux_dir in 2296 *\ * | *\ *) 2297 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2298 *) 2299 install_sh="\${SHELL} $am_aux_dir/install-sh" 2300 esac 2301fi 2302 2303# Installed binaries are usually stripped using `strip' when the user 2304# run `make install-strip'. However `strip' might not be the right 2305# tool to use in cross-compilation environments, therefore Automake 2306# will honor the `STRIP' environment variable to overrule this program. 2307if test "$cross_compiling" != no; then 2308 if test -n "$ac_tool_prefix"; then 2309 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2310set dummy ${ac_tool_prefix}strip; ac_word=$2 2311{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2312$as_echo_n "checking for $ac_word... " >&6; } 2313if ${ac_cv_prog_STRIP+:} false; then : 2314 $as_echo_n "(cached) " >&6 2315else 2316 if test -n "$STRIP"; then 2317 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2318else 2319as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2320for as_dir in $PATH 2321do 2322 IFS=$as_save_IFS 2323 test -z "$as_dir" && as_dir=. 2324 for ac_exec_ext in '' $ac_executable_extensions; do 2325 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2326 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2327 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2328 break 2 2329 fi 2330done 2331 done 2332IFS=$as_save_IFS 2333 2334fi 2335fi 2336STRIP=$ac_cv_prog_STRIP 2337if test -n "$STRIP"; then 2338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2339$as_echo "$STRIP" >&6; } 2340else 2341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2342$as_echo "no" >&6; } 2343fi 2344 2345 2346fi 2347if test -z "$ac_cv_prog_STRIP"; then 2348 ac_ct_STRIP=$STRIP 2349 # Extract the first word of "strip", so it can be a program name with args. 2350set dummy strip; ac_word=$2 2351{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2352$as_echo_n "checking for $ac_word... " >&6; } 2353if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2354 $as_echo_n "(cached) " >&6 2355else 2356 if test -n "$ac_ct_STRIP"; then 2357 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2358else 2359as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2360for as_dir in $PATH 2361do 2362 IFS=$as_save_IFS 2363 test -z "$as_dir" && as_dir=. 2364 for ac_exec_ext in '' $ac_executable_extensions; do 2365 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2366 ac_cv_prog_ac_ct_STRIP="strip" 2367 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2368 break 2 2369 fi 2370done 2371 done 2372IFS=$as_save_IFS 2373 2374fi 2375fi 2376ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2377if test -n "$ac_ct_STRIP"; then 2378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2379$as_echo "$ac_ct_STRIP" >&6; } 2380else 2381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2382$as_echo "no" >&6; } 2383fi 2384 2385 if test "x$ac_ct_STRIP" = x; then 2386 STRIP=":" 2387 else 2388 case $cross_compiling:$ac_tool_warned in 2389yes:) 2390{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2391$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2392ac_tool_warned=yes ;; 2393esac 2394 STRIP=$ac_ct_STRIP 2395 fi 2396else 2397 STRIP="$ac_cv_prog_STRIP" 2398fi 2399 2400fi 2401INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2402 2403{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2404$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2405if test -z "$MKDIR_P"; then 2406 if ${ac_cv_path_mkdir+:} false; then : 2407 $as_echo_n "(cached) " >&6 2408else 2409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2410for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2411do 2412 IFS=$as_save_IFS 2413 test -z "$as_dir" && as_dir=. 2414 for ac_prog in mkdir gmkdir; do 2415 for ac_exec_ext in '' $ac_executable_extensions; do 2416 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2417 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2418 'mkdir (GNU coreutils) '* | \ 2419 'mkdir (coreutils) '* | \ 2420 'mkdir (fileutils) '4.1*) 2421 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2422 break 3;; 2423 esac 2424 done 2425 done 2426 done 2427IFS=$as_save_IFS 2428 2429fi 2430 2431 test -d ./--version && rmdir ./--version 2432 if test "${ac_cv_path_mkdir+set}" = set; then 2433 MKDIR_P="$ac_cv_path_mkdir -p" 2434 else 2435 # As a last resort, use the slow shell script. Don't cache a 2436 # value for MKDIR_P within a source directory, because that will 2437 # break other packages using the cache if that directory is 2438 # removed, or if the value is a relative name. 2439 MKDIR_P="$ac_install_sh -d" 2440 fi 2441fi 2442{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2443$as_echo "$MKDIR_P" >&6; } 2444 2445mkdir_p="$MKDIR_P" 2446case $mkdir_p in 2447 [\\/$]* | ?:[\\/]*) ;; 2448 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; 2449esac 2450 2451for ac_prog in gawk mawk nawk awk 2452do 2453 # Extract the first word of "$ac_prog", so it can be a program name with args. 2454set dummy $ac_prog; ac_word=$2 2455{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2456$as_echo_n "checking for $ac_word... " >&6; } 2457if ${ac_cv_prog_AWK+:} false; then : 2458 $as_echo_n "(cached) " >&6 2459else 2460 if test -n "$AWK"; then 2461 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2462else 2463as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2464for as_dir in $PATH 2465do 2466 IFS=$as_save_IFS 2467 test -z "$as_dir" && as_dir=. 2468 for ac_exec_ext in '' $ac_executable_extensions; do 2469 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2470 ac_cv_prog_AWK="$ac_prog" 2471 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2472 break 2 2473 fi 2474done 2475 done 2476IFS=$as_save_IFS 2477 2478fi 2479fi 2480AWK=$ac_cv_prog_AWK 2481if test -n "$AWK"; then 2482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2483$as_echo "$AWK" >&6; } 2484else 2485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2486$as_echo "no" >&6; } 2487fi 2488 2489 2490 test -n "$AWK" && break 2491done 2492 2493{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2494$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2495set x ${MAKE-make} 2496ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2497if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2498 $as_echo_n "(cached) " >&6 2499else 2500 cat >conftest.make <<\_ACEOF 2501SHELL = /bin/sh 2502all: 2503 @echo '@@@%%%=$(MAKE)=@@@%%%' 2504_ACEOF 2505# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2506case `${MAKE-make} -f conftest.make 2>/dev/null` in 2507 *@@@%%%=?*=@@@%%%*) 2508 eval ac_cv_prog_make_${ac_make}_set=yes;; 2509 *) 2510 eval ac_cv_prog_make_${ac_make}_set=no;; 2511esac 2512rm -f conftest.make 2513fi 2514if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2516$as_echo "yes" >&6; } 2517 SET_MAKE= 2518else 2519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2520$as_echo "no" >&6; } 2521 SET_MAKE="MAKE=${MAKE-make}" 2522fi 2523 2524rm -rf .tst 2>/dev/null 2525mkdir .tst 2>/dev/null 2526if test -d .tst; then 2527 am__leading_dot=. 2528else 2529 am__leading_dot=_ 2530fi 2531rmdir .tst 2>/dev/null 2532 2533if test "`cd $srcdir && pwd`" != "`pwd`"; then 2534 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2535 # is not polluted with repeated "-I." 2536 am__isrc=' -I$(srcdir)' 2537 # test to see if srcdir already configured 2538 if test -f $srcdir/config.status; then 2539 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2540 fi 2541fi 2542 2543# test whether we have cygpath 2544if test -z "$CYGPATH_W"; then 2545 if (cygpath --version) >/dev/null 2>/dev/null; then 2546 CYGPATH_W='cygpath -w' 2547 else 2548 CYGPATH_W=echo 2549 fi 2550fi 2551 2552 2553# Define the identity of the package. 2554 PACKAGE='xcalc' 2555 VERSION='1.0.5' 2556 2557 2558cat >>confdefs.h <<_ACEOF 2559#define PACKAGE "$PACKAGE" 2560_ACEOF 2561 2562 2563cat >>confdefs.h <<_ACEOF 2564#define VERSION "$VERSION" 2565_ACEOF 2566 2567# Some tools Automake needs. 2568 2569ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2570 2571 2572AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2573 2574 2575AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2576 2577 2578AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2579 2580 2581MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2582 2583# We need awk for the "check" target. The system "awk" is bad on 2584# some platforms. 2585# Always define AMTAR for backward compatibility. 2586 2587AMTAR=${AMTAR-"${am_missing_run}tar"} 2588 2589am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' 2590 2591 2592 2593 2594 2595 2596{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2597$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2598 # Check whether --enable-maintainer-mode was given. 2599if test "${enable_maintainer_mode+set}" = set; then : 2600 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2601else 2602 USE_MAINTAINER_MODE=no 2603fi 2604 2605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2606$as_echo "$USE_MAINTAINER_MODE" >&6; } 2607 if test $USE_MAINTAINER_MODE = yes; then 2608 MAINTAINER_MODE_TRUE= 2609 MAINTAINER_MODE_FALSE='#' 2610else 2611 MAINTAINER_MODE_TRUE='#' 2612 MAINTAINER_MODE_FALSE= 2613fi 2614 2615 MAINT=$MAINTAINER_MODE_TRUE 2616 2617 2618 2619# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2620 2621 2622 2623 2624 2625 2626 2627 2628 2629 2630 2631DEPDIR="${am__leading_dot}deps" 2632 2633ac_config_commands="$ac_config_commands depfiles" 2634 2635 2636am_make=${MAKE-make} 2637cat > confinc << 'END' 2638am__doit: 2639 @echo this is the am__doit target 2640.PHONY: am__doit 2641END 2642# If we don't find an include directive, just comment out the code. 2643{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2644$as_echo_n "checking for style of include used by $am_make... " >&6; } 2645am__include="#" 2646am__quote= 2647_am_result=none 2648# First try GNU make style include. 2649echo "include confinc" > confmf 2650# Ignore all kinds of additional output from `make'. 2651case `$am_make -s -f confmf 2> /dev/null` in #( 2652*the\ am__doit\ target*) 2653 am__include=include 2654 am__quote= 2655 _am_result=GNU 2656 ;; 2657esac 2658# Now try BSD make style include. 2659if test "$am__include" = "#"; then 2660 echo '.include "confinc"' > confmf 2661 case `$am_make -s -f confmf 2> /dev/null` in #( 2662 *the\ am__doit\ target*) 2663 am__include=.include 2664 am__quote="\"" 2665 _am_result=BSD 2666 ;; 2667 esac 2668fi 2669 2670 2671{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2672$as_echo "$_am_result" >&6; } 2673rm -f confinc confmf 2674 2675# Check whether --enable-dependency-tracking was given. 2676if test "${enable_dependency_tracking+set}" = set; then : 2677 enableval=$enable_dependency_tracking; 2678fi 2679 2680if test "x$enable_dependency_tracking" != xno; then 2681 am_depcomp="$ac_aux_dir/depcomp" 2682 AMDEPBACKSLASH='\' 2683 am__nodep='_no' 2684fi 2685 if test "x$enable_dependency_tracking" != xno; then 2686 AMDEP_TRUE= 2687 AMDEP_FALSE='#' 2688else 2689 AMDEP_TRUE='#' 2690 AMDEP_FALSE= 2691fi 2692 2693 2694ac_ext=c 2695ac_cpp='$CPP $CPPFLAGS' 2696ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2697ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2698ac_compiler_gnu=$ac_cv_c_compiler_gnu 2699if test -n "$ac_tool_prefix"; then 2700 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2701set dummy ${ac_tool_prefix}gcc; ac_word=$2 2702{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2703$as_echo_n "checking for $ac_word... " >&6; } 2704if ${ac_cv_prog_CC+:} false; then : 2705 $as_echo_n "(cached) " >&6 2706else 2707 if test -n "$CC"; then 2708 ac_cv_prog_CC="$CC" # Let the user override the test. 2709else 2710as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2711for as_dir in $PATH 2712do 2713 IFS=$as_save_IFS 2714 test -z "$as_dir" && as_dir=. 2715 for ac_exec_ext in '' $ac_executable_extensions; do 2716 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2717 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2718 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2719 break 2 2720 fi 2721done 2722 done 2723IFS=$as_save_IFS 2724 2725fi 2726fi 2727CC=$ac_cv_prog_CC 2728if test -n "$CC"; then 2729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2730$as_echo "$CC" >&6; } 2731else 2732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2733$as_echo "no" >&6; } 2734fi 2735 2736 2737fi 2738if test -z "$ac_cv_prog_CC"; then 2739 ac_ct_CC=$CC 2740 # Extract the first word of "gcc", so it can be a program name with args. 2741set dummy gcc; ac_word=$2 2742{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2743$as_echo_n "checking for $ac_word... " >&6; } 2744if ${ac_cv_prog_ac_ct_CC+:} false; then : 2745 $as_echo_n "(cached) " >&6 2746else 2747 if test -n "$ac_ct_CC"; then 2748 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2749else 2750as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2751for as_dir in $PATH 2752do 2753 IFS=$as_save_IFS 2754 test -z "$as_dir" && as_dir=. 2755 for ac_exec_ext in '' $ac_executable_extensions; do 2756 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2757 ac_cv_prog_ac_ct_CC="gcc" 2758 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2759 break 2 2760 fi 2761done 2762 done 2763IFS=$as_save_IFS 2764 2765fi 2766fi 2767ac_ct_CC=$ac_cv_prog_ac_ct_CC 2768if test -n "$ac_ct_CC"; then 2769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2770$as_echo "$ac_ct_CC" >&6; } 2771else 2772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2773$as_echo "no" >&6; } 2774fi 2775 2776 if test "x$ac_ct_CC" = x; then 2777 CC="" 2778 else 2779 case $cross_compiling:$ac_tool_warned in 2780yes:) 2781{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2782$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2783ac_tool_warned=yes ;; 2784esac 2785 CC=$ac_ct_CC 2786 fi 2787else 2788 CC="$ac_cv_prog_CC" 2789fi 2790 2791if test -z "$CC"; then 2792 if test -n "$ac_tool_prefix"; then 2793 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2794set dummy ${ac_tool_prefix}cc; ac_word=$2 2795{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2796$as_echo_n "checking for $ac_word... " >&6; } 2797if ${ac_cv_prog_CC+:} false; then : 2798 $as_echo_n "(cached) " >&6 2799else 2800 if test -n "$CC"; then 2801 ac_cv_prog_CC="$CC" # Let the user override the test. 2802else 2803as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2804for as_dir in $PATH 2805do 2806 IFS=$as_save_IFS 2807 test -z "$as_dir" && as_dir=. 2808 for ac_exec_ext in '' $ac_executable_extensions; do 2809 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2810 ac_cv_prog_CC="${ac_tool_prefix}cc" 2811 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2812 break 2 2813 fi 2814done 2815 done 2816IFS=$as_save_IFS 2817 2818fi 2819fi 2820CC=$ac_cv_prog_CC 2821if test -n "$CC"; then 2822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2823$as_echo "$CC" >&6; } 2824else 2825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2826$as_echo "no" >&6; } 2827fi 2828 2829 2830 fi 2831fi 2832if test -z "$CC"; then 2833 # Extract the first word of "cc", so it can be a program name with args. 2834set dummy cc; ac_word=$2 2835{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2836$as_echo_n "checking for $ac_word... " >&6; } 2837if ${ac_cv_prog_CC+:} false; then : 2838 $as_echo_n "(cached) " >&6 2839else 2840 if test -n "$CC"; then 2841 ac_cv_prog_CC="$CC" # Let the user override the test. 2842else 2843 ac_prog_rejected=no 2844as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2845for as_dir in $PATH 2846do 2847 IFS=$as_save_IFS 2848 test -z "$as_dir" && as_dir=. 2849 for ac_exec_ext in '' $ac_executable_extensions; do 2850 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2851 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2852 ac_prog_rejected=yes 2853 continue 2854 fi 2855 ac_cv_prog_CC="cc" 2856 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2857 break 2 2858 fi 2859done 2860 done 2861IFS=$as_save_IFS 2862 2863if test $ac_prog_rejected = yes; then 2864 # We found a bogon in the path, so make sure we never use it. 2865 set dummy $ac_cv_prog_CC 2866 shift 2867 if test $# != 0; then 2868 # We chose a different compiler from the bogus one. 2869 # However, it has the same basename, so the bogon will be chosen 2870 # first if we set CC to just the basename; use the full file name. 2871 shift 2872 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2873 fi 2874fi 2875fi 2876fi 2877CC=$ac_cv_prog_CC 2878if test -n "$CC"; then 2879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2880$as_echo "$CC" >&6; } 2881else 2882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2883$as_echo "no" >&6; } 2884fi 2885 2886 2887fi 2888if test -z "$CC"; then 2889 if test -n "$ac_tool_prefix"; then 2890 for ac_prog in cl.exe 2891 do 2892 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2893set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2894{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2895$as_echo_n "checking for $ac_word... " >&6; } 2896if ${ac_cv_prog_CC+:} false; then : 2897 $as_echo_n "(cached) " >&6 2898else 2899 if test -n "$CC"; then 2900 ac_cv_prog_CC="$CC" # Let the user override the test. 2901else 2902as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2903for as_dir in $PATH 2904do 2905 IFS=$as_save_IFS 2906 test -z "$as_dir" && as_dir=. 2907 for ac_exec_ext in '' $ac_executable_extensions; do 2908 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2909 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2910 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2911 break 2 2912 fi 2913done 2914 done 2915IFS=$as_save_IFS 2916 2917fi 2918fi 2919CC=$ac_cv_prog_CC 2920if test -n "$CC"; then 2921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2922$as_echo "$CC" >&6; } 2923else 2924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2925$as_echo "no" >&6; } 2926fi 2927 2928 2929 test -n "$CC" && break 2930 done 2931fi 2932if test -z "$CC"; then 2933 ac_ct_CC=$CC 2934 for ac_prog in cl.exe 2935do 2936 # Extract the first word of "$ac_prog", so it can be a program name with args. 2937set dummy $ac_prog; ac_word=$2 2938{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2939$as_echo_n "checking for $ac_word... " >&6; } 2940if ${ac_cv_prog_ac_ct_CC+:} false; then : 2941 $as_echo_n "(cached) " >&6 2942else 2943 if test -n "$ac_ct_CC"; then 2944 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2945else 2946as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2947for as_dir in $PATH 2948do 2949 IFS=$as_save_IFS 2950 test -z "$as_dir" && as_dir=. 2951 for ac_exec_ext in '' $ac_executable_extensions; do 2952 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2953 ac_cv_prog_ac_ct_CC="$ac_prog" 2954 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2955 break 2 2956 fi 2957done 2958 done 2959IFS=$as_save_IFS 2960 2961fi 2962fi 2963ac_ct_CC=$ac_cv_prog_ac_ct_CC 2964if test -n "$ac_ct_CC"; then 2965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2966$as_echo "$ac_ct_CC" >&6; } 2967else 2968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2969$as_echo "no" >&6; } 2970fi 2971 2972 2973 test -n "$ac_ct_CC" && break 2974done 2975 2976 if test "x$ac_ct_CC" = x; then 2977 CC="" 2978 else 2979 case $cross_compiling:$ac_tool_warned in 2980yes:) 2981{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2982$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2983ac_tool_warned=yes ;; 2984esac 2985 CC=$ac_ct_CC 2986 fi 2987fi 2988 2989fi 2990 2991 2992test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2993$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2994as_fn_error $? "no acceptable C compiler found in \$PATH 2995See \`config.log' for more details" "$LINENO" 5; } 2996 2997# Provide some information about the compiler. 2998$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2999set X $ac_compile 3000ac_compiler=$2 3001for ac_option in --version -v -V -qversion; do 3002 { { ac_try="$ac_compiler $ac_option >&5" 3003case "(($ac_try" in 3004 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3005 *) ac_try_echo=$ac_try;; 3006esac 3007eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3008$as_echo "$ac_try_echo"; } >&5 3009 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3010 ac_status=$? 3011 if test -s conftest.err; then 3012 sed '10a\ 3013... rest of stderr output deleted ... 3014 10q' conftest.err >conftest.er1 3015 cat conftest.er1 >&5 3016 fi 3017 rm -f conftest.er1 conftest.err 3018 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3019 test $ac_status = 0; } 3020done 3021 3022cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3023/* end confdefs.h. */ 3024 3025int 3026main () 3027{ 3028 3029 ; 3030 return 0; 3031} 3032_ACEOF 3033ac_clean_files_save=$ac_clean_files 3034ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3035# Try to create an executable without -o first, disregard a.out. 3036# It will help us diagnose broken compilers, and finding out an intuition 3037# of exeext. 3038{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3039$as_echo_n "checking whether the C compiler works... " >&6; } 3040ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3041 3042# The possible output files: 3043ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3044 3045ac_rmfiles= 3046for ac_file in $ac_files 3047do 3048 case $ac_file in 3049 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3050 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3051 esac 3052done 3053rm -f $ac_rmfiles 3054 3055if { { ac_try="$ac_link_default" 3056case "(($ac_try" in 3057 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3058 *) ac_try_echo=$ac_try;; 3059esac 3060eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3061$as_echo "$ac_try_echo"; } >&5 3062 (eval "$ac_link_default") 2>&5 3063 ac_status=$? 3064 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3065 test $ac_status = 0; }; then : 3066 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3067# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3068# in a Makefile. We should not override ac_cv_exeext if it was cached, 3069# so that the user can short-circuit this test for compilers unknown to 3070# Autoconf. 3071for ac_file in $ac_files '' 3072do 3073 test -f "$ac_file" || continue 3074 case $ac_file in 3075 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3076 ;; 3077 [ab].out ) 3078 # We found the default executable, but exeext='' is most 3079 # certainly right. 3080 break;; 3081 *.* ) 3082 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3083 then :; else 3084 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3085 fi 3086 # We set ac_cv_exeext here because the later test for it is not 3087 # safe: cross compilers may not add the suffix if given an `-o' 3088 # argument, so we may need to know it at that point already. 3089 # Even if this section looks crufty: it has the advantage of 3090 # actually working. 3091 break;; 3092 * ) 3093 break;; 3094 esac 3095done 3096test "$ac_cv_exeext" = no && ac_cv_exeext= 3097 3098else 3099 ac_file='' 3100fi 3101if test -z "$ac_file"; then : 3102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3103$as_echo "no" >&6; } 3104$as_echo "$as_me: failed program was:" >&5 3105sed 's/^/| /' conftest.$ac_ext >&5 3106 3107{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3108$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3109as_fn_error 77 "C compiler cannot create executables 3110See \`config.log' for more details" "$LINENO" 5; } 3111else 3112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3113$as_echo "yes" >&6; } 3114fi 3115{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3116$as_echo_n "checking for C compiler default output file name... " >&6; } 3117{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3118$as_echo "$ac_file" >&6; } 3119ac_exeext=$ac_cv_exeext 3120 3121rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3122ac_clean_files=$ac_clean_files_save 3123{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3124$as_echo_n "checking for suffix of executables... " >&6; } 3125if { { ac_try="$ac_link" 3126case "(($ac_try" in 3127 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3128 *) ac_try_echo=$ac_try;; 3129esac 3130eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3131$as_echo "$ac_try_echo"; } >&5 3132 (eval "$ac_link") 2>&5 3133 ac_status=$? 3134 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3135 test $ac_status = 0; }; then : 3136 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3137# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3138# work properly (i.e., refer to `conftest.exe'), while it won't with 3139# `rm'. 3140for ac_file in conftest.exe conftest conftest.*; do 3141 test -f "$ac_file" || continue 3142 case $ac_file in 3143 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3144 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3145 break;; 3146 * ) break;; 3147 esac 3148done 3149else 3150 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3151$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3152as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3153See \`config.log' for more details" "$LINENO" 5; } 3154fi 3155rm -f conftest conftest$ac_cv_exeext 3156{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3157$as_echo "$ac_cv_exeext" >&6; } 3158 3159rm -f conftest.$ac_ext 3160EXEEXT=$ac_cv_exeext 3161ac_exeext=$EXEEXT 3162cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3163/* end confdefs.h. */ 3164#include <stdio.h> 3165int 3166main () 3167{ 3168FILE *f = fopen ("conftest.out", "w"); 3169 return ferror (f) || fclose (f) != 0; 3170 3171 ; 3172 return 0; 3173} 3174_ACEOF 3175ac_clean_files="$ac_clean_files conftest.out" 3176# Check that the compiler produces executables we can run. If not, either 3177# the compiler is broken, or we cross compile. 3178{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3179$as_echo_n "checking whether we are cross compiling... " >&6; } 3180if test "$cross_compiling" != yes; then 3181 { { ac_try="$ac_link" 3182case "(($ac_try" in 3183 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3184 *) ac_try_echo=$ac_try;; 3185esac 3186eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3187$as_echo "$ac_try_echo"; } >&5 3188 (eval "$ac_link") 2>&5 3189 ac_status=$? 3190 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3191 test $ac_status = 0; } 3192 if { ac_try='./conftest$ac_cv_exeext' 3193 { { case "(($ac_try" in 3194 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3195 *) ac_try_echo=$ac_try;; 3196esac 3197eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3198$as_echo "$ac_try_echo"; } >&5 3199 (eval "$ac_try") 2>&5 3200 ac_status=$? 3201 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3202 test $ac_status = 0; }; }; then 3203 cross_compiling=no 3204 else 3205 if test "$cross_compiling" = maybe; then 3206 cross_compiling=yes 3207 else 3208 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3209$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3210as_fn_error $? "cannot run C compiled programs. 3211If you meant to cross compile, use \`--host'. 3212See \`config.log' for more details" "$LINENO" 5; } 3213 fi 3214 fi 3215fi 3216{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3217$as_echo "$cross_compiling" >&6; } 3218 3219rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3220ac_clean_files=$ac_clean_files_save 3221{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3222$as_echo_n "checking for suffix of object files... " >&6; } 3223if ${ac_cv_objext+:} false; then : 3224 $as_echo_n "(cached) " >&6 3225else 3226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3227/* end confdefs.h. */ 3228 3229int 3230main () 3231{ 3232 3233 ; 3234 return 0; 3235} 3236_ACEOF 3237rm -f conftest.o conftest.obj 3238if { { ac_try="$ac_compile" 3239case "(($ac_try" in 3240 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3241 *) ac_try_echo=$ac_try;; 3242esac 3243eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3244$as_echo "$ac_try_echo"; } >&5 3245 (eval "$ac_compile") 2>&5 3246 ac_status=$? 3247 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3248 test $ac_status = 0; }; then : 3249 for ac_file in conftest.o conftest.obj conftest.*; do 3250 test -f "$ac_file" || continue; 3251 case $ac_file in 3252 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3253 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3254 break;; 3255 esac 3256done 3257else 3258 $as_echo "$as_me: failed program was:" >&5 3259sed 's/^/| /' conftest.$ac_ext >&5 3260 3261{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3262$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3263as_fn_error $? "cannot compute suffix of object files: cannot compile 3264See \`config.log' for more details" "$LINENO" 5; } 3265fi 3266rm -f conftest.$ac_cv_objext conftest.$ac_ext 3267fi 3268{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3269$as_echo "$ac_cv_objext" >&6; } 3270OBJEXT=$ac_cv_objext 3271ac_objext=$OBJEXT 3272{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3273$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3274if ${ac_cv_c_compiler_gnu+:} false; then : 3275 $as_echo_n "(cached) " >&6 3276else 3277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3278/* end confdefs.h. */ 3279 3280int 3281main () 3282{ 3283#ifndef __GNUC__ 3284 choke me 3285#endif 3286 3287 ; 3288 return 0; 3289} 3290_ACEOF 3291if ac_fn_c_try_compile "$LINENO"; then : 3292 ac_compiler_gnu=yes 3293else 3294 ac_compiler_gnu=no 3295fi 3296rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3297ac_cv_c_compiler_gnu=$ac_compiler_gnu 3298 3299fi 3300{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3301$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3302if test $ac_compiler_gnu = yes; then 3303 GCC=yes 3304else 3305 GCC= 3306fi 3307ac_test_CFLAGS=${CFLAGS+set} 3308ac_save_CFLAGS=$CFLAGS 3309{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3310$as_echo_n "checking whether $CC accepts -g... " >&6; } 3311if ${ac_cv_prog_cc_g+:} false; then : 3312 $as_echo_n "(cached) " >&6 3313else 3314 ac_save_c_werror_flag=$ac_c_werror_flag 3315 ac_c_werror_flag=yes 3316 ac_cv_prog_cc_g=no 3317 CFLAGS="-g" 3318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3319/* end confdefs.h. */ 3320 3321int 3322main () 3323{ 3324 3325 ; 3326 return 0; 3327} 3328_ACEOF 3329if ac_fn_c_try_compile "$LINENO"; then : 3330 ac_cv_prog_cc_g=yes 3331else 3332 CFLAGS="" 3333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3334/* end confdefs.h. */ 3335 3336int 3337main () 3338{ 3339 3340 ; 3341 return 0; 3342} 3343_ACEOF 3344if ac_fn_c_try_compile "$LINENO"; then : 3345 3346else 3347 ac_c_werror_flag=$ac_save_c_werror_flag 3348 CFLAGS="-g" 3349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3350/* end confdefs.h. */ 3351 3352int 3353main () 3354{ 3355 3356 ; 3357 return 0; 3358} 3359_ACEOF 3360if ac_fn_c_try_compile "$LINENO"; then : 3361 ac_cv_prog_cc_g=yes 3362fi 3363rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3364fi 3365rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3366fi 3367rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3368 ac_c_werror_flag=$ac_save_c_werror_flag 3369fi 3370{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3371$as_echo "$ac_cv_prog_cc_g" >&6; } 3372if test "$ac_test_CFLAGS" = set; then 3373 CFLAGS=$ac_save_CFLAGS 3374elif test $ac_cv_prog_cc_g = yes; then 3375 if test "$GCC" = yes; then 3376 CFLAGS="-g -O2" 3377 else 3378 CFLAGS="-g" 3379 fi 3380else 3381 if test "$GCC" = yes; then 3382 CFLAGS="-O2" 3383 else 3384 CFLAGS= 3385 fi 3386fi 3387{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3388$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3389if ${ac_cv_prog_cc_c89+:} false; then : 3390 $as_echo_n "(cached) " >&6 3391else 3392 ac_cv_prog_cc_c89=no 3393ac_save_CC=$CC 3394cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3395/* end confdefs.h. */ 3396#include <stdarg.h> 3397#include <stdio.h> 3398#include <sys/types.h> 3399#include <sys/stat.h> 3400/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3401struct buf { int x; }; 3402FILE * (*rcsopen) (struct buf *, struct stat *, int); 3403static char *e (p, i) 3404 char **p; 3405 int i; 3406{ 3407 return p[i]; 3408} 3409static char *f (char * (*g) (char **, int), char **p, ...) 3410{ 3411 char *s; 3412 va_list v; 3413 va_start (v,p); 3414 s = g (p, va_arg (v,int)); 3415 va_end (v); 3416 return s; 3417} 3418 3419/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3420 function prototypes and stuff, but not '\xHH' hex character constants. 3421 These don't provoke an error unfortunately, instead are silently treated 3422 as 'x'. The following induces an error, until -std is added to get 3423 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3424 array size at least. It's necessary to write '\x00'==0 to get something 3425 that's true only with -std. */ 3426int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3427 3428/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3429 inside strings and character constants. */ 3430#define FOO(x) 'x' 3431int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3432 3433int test (int i, double x); 3434struct s1 {int (*f) (int a);}; 3435struct s2 {int (*f) (double a);}; 3436int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3437int argc; 3438char **argv; 3439int 3440main () 3441{ 3442return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3443 ; 3444 return 0; 3445} 3446_ACEOF 3447for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3448 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3449do 3450 CC="$ac_save_CC $ac_arg" 3451 if ac_fn_c_try_compile "$LINENO"; then : 3452 ac_cv_prog_cc_c89=$ac_arg 3453fi 3454rm -f core conftest.err conftest.$ac_objext 3455 test "x$ac_cv_prog_cc_c89" != "xno" && break 3456done 3457rm -f conftest.$ac_ext 3458CC=$ac_save_CC 3459 3460fi 3461# AC_CACHE_VAL 3462case "x$ac_cv_prog_cc_c89" in 3463 x) 3464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3465$as_echo "none needed" >&6; } ;; 3466 xno) 3467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3468$as_echo "unsupported" >&6; } ;; 3469 *) 3470 CC="$CC $ac_cv_prog_cc_c89" 3471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3472$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3473esac 3474if test "x$ac_cv_prog_cc_c89" != xno; then : 3475 3476fi 3477 3478ac_ext=c 3479ac_cpp='$CPP $CPPFLAGS' 3480ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3481ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3482ac_compiler_gnu=$ac_cv_c_compiler_gnu 3483 3484depcc="$CC" am_compiler_list= 3485 3486{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3487$as_echo_n "checking dependency style of $depcc... " >&6; } 3488if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3489 $as_echo_n "(cached) " >&6 3490else 3491 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3492 # We make a subdir and do the tests there. Otherwise we can end up 3493 # making bogus files that we don't know about and never remove. For 3494 # instance it was reported that on HP-UX the gcc test will end up 3495 # making a dummy file named `D' -- because `-MD' means `put the output 3496 # in D'. 3497 rm -rf conftest.dir 3498 mkdir conftest.dir 3499 # Copy depcomp to subdir because otherwise we won't find it if we're 3500 # using a relative directory. 3501 cp "$am_depcomp" conftest.dir 3502 cd conftest.dir 3503 # We will build objects and dependencies in a subdirectory because 3504 # it helps to detect inapplicable dependency modes. For instance 3505 # both Tru64's cc and ICC support -MD to output dependencies as a 3506 # side effect of compilation, but ICC will put the dependencies in 3507 # the current directory while Tru64 will put them in the object 3508 # directory. 3509 mkdir sub 3510 3511 am_cv_CC_dependencies_compiler_type=none 3512 if test "$am_compiler_list" = ""; then 3513 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3514 fi 3515 am__universal=false 3516 case " $depcc " in #( 3517 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3518 esac 3519 3520 for depmode in $am_compiler_list; do 3521 # Setup a source with many dependencies, because some compilers 3522 # like to wrap large dependency lists on column 80 (with \), and 3523 # we should not choose a depcomp mode which is confused by this. 3524 # 3525 # We need to recreate these files for each test, as the compiler may 3526 # overwrite some of them when testing with obscure command lines. 3527 # This happens at least with the AIX C compiler. 3528 : > sub/conftest.c 3529 for i in 1 2 3 4 5 6; do 3530 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3531 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with 3532 # Solaris 8's {/usr,}/bin/sh. 3533 touch sub/conftst$i.h 3534 done 3535 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3536 3537 # We check with `-c' and `-o' for the sake of the "dashmstdout" 3538 # mode. It turns out that the SunPro C++ compiler does not properly 3539 # handle `-M -o', and we need to detect this. Also, some Intel 3540 # versions had trouble with output in subdirs 3541 am__obj=sub/conftest.${OBJEXT-o} 3542 am__minus_obj="-o $am__obj" 3543 case $depmode in 3544 gcc) 3545 # This depmode causes a compiler race in universal mode. 3546 test "$am__universal" = false || continue 3547 ;; 3548 nosideeffect) 3549 # after this tag, mechanisms are not by side-effect, so they'll 3550 # only be used when explicitly requested 3551 if test "x$enable_dependency_tracking" = xyes; then 3552 continue 3553 else 3554 break 3555 fi 3556 ;; 3557 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3558 # This compiler won't grok `-c -o', but also, the minuso test has 3559 # not run yet. These depmodes are late enough in the game, and 3560 # so weak that their functioning should not be impacted. 3561 am__obj=conftest.${OBJEXT-o} 3562 am__minus_obj= 3563 ;; 3564 none) break ;; 3565 esac 3566 if depmode=$depmode \ 3567 source=sub/conftest.c object=$am__obj \ 3568 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3569 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3570 >/dev/null 2>conftest.err && 3571 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3572 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3573 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3574 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3575 # icc doesn't choke on unknown options, it will just issue warnings 3576 # or remarks (even with -Werror). So we grep stderr for any message 3577 # that says an option was ignored or not supported. 3578 # When given -MP, icc 7.0 and 7.1 complain thusly: 3579 # icc: Command line warning: ignoring option '-M'; no argument required 3580 # The diagnosis changed in icc 8.0: 3581 # icc: Command line remark: option '-MP' not supported 3582 if (grep 'ignoring option' conftest.err || 3583 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3584 am_cv_CC_dependencies_compiler_type=$depmode 3585 break 3586 fi 3587 fi 3588 done 3589 3590 cd .. 3591 rm -rf conftest.dir 3592else 3593 am_cv_CC_dependencies_compiler_type=none 3594fi 3595 3596fi 3597{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3598$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3599CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3600 3601 if 3602 test "x$enable_dependency_tracking" != xno \ 3603 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3604 am__fastdepCC_TRUE= 3605 am__fastdepCC_FALSE='#' 3606else 3607 am__fastdepCC_TRUE='#' 3608 am__fastdepCC_FALSE= 3609fi 3610 3611 3612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3613$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3614if ${ac_cv_prog_cc_c99+:} false; then : 3615 $as_echo_n "(cached) " >&6 3616else 3617 ac_cv_prog_cc_c99=no 3618ac_save_CC=$CC 3619cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3620/* end confdefs.h. */ 3621#include <stdarg.h> 3622#include <stdbool.h> 3623#include <stdlib.h> 3624#include <wchar.h> 3625#include <stdio.h> 3626 3627// Check varargs macros. These examples are taken from C99 6.10.3.5. 3628#define debug(...) fprintf (stderr, __VA_ARGS__) 3629#define showlist(...) puts (#__VA_ARGS__) 3630#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3631static void 3632test_varargs_macros (void) 3633{ 3634 int x = 1234; 3635 int y = 5678; 3636 debug ("Flag"); 3637 debug ("X = %d\n", x); 3638 showlist (The first, second, and third items.); 3639 report (x>y, "x is %d but y is %d", x, y); 3640} 3641 3642// Check long long types. 3643#define BIG64 18446744073709551615ull 3644#define BIG32 4294967295ul 3645#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3646#if !BIG_OK 3647 your preprocessor is broken; 3648#endif 3649#if BIG_OK 3650#else 3651 your preprocessor is broken; 3652#endif 3653static long long int bignum = -9223372036854775807LL; 3654static unsigned long long int ubignum = BIG64; 3655 3656struct incomplete_array 3657{ 3658 int datasize; 3659 double data[]; 3660}; 3661 3662struct named_init { 3663 int number; 3664 const wchar_t *name; 3665 double average; 3666}; 3667 3668typedef const char *ccp; 3669 3670static inline int 3671test_restrict (ccp restrict text) 3672{ 3673 // See if C++-style comments work. 3674 // Iterate through items via the restricted pointer. 3675 // Also check for declarations in for loops. 3676 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3677 continue; 3678 return 0; 3679} 3680 3681// Check varargs and va_copy. 3682static void 3683test_varargs (const char *format, ...) 3684{ 3685 va_list args; 3686 va_start (args, format); 3687 va_list args_copy; 3688 va_copy (args_copy, args); 3689 3690 const char *str; 3691 int number; 3692 float fnumber; 3693 3694 while (*format) 3695 { 3696 switch (*format++) 3697 { 3698 case 's': // string 3699 str = va_arg (args_copy, const char *); 3700 break; 3701 case 'd': // int 3702 number = va_arg (args_copy, int); 3703 break; 3704 case 'f': // float 3705 fnumber = va_arg (args_copy, double); 3706 break; 3707 default: 3708 break; 3709 } 3710 } 3711 va_end (args_copy); 3712 va_end (args); 3713} 3714 3715int 3716main () 3717{ 3718 3719 // Check bool. 3720 _Bool success = false; 3721 3722 // Check restrict. 3723 if (test_restrict ("String literal") == 0) 3724 success = true; 3725 char *restrict newvar = "Another string"; 3726 3727 // Check varargs. 3728 test_varargs ("s, d' f .", "string", 65, 34.234); 3729 test_varargs_macros (); 3730 3731 // Check flexible array members. 3732 struct incomplete_array *ia = 3733 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3734 ia->datasize = 10; 3735 for (int i = 0; i < ia->datasize; ++i) 3736 ia->data[i] = i * 1.234; 3737 3738 // Check named initializers. 3739 struct named_init ni = { 3740 .number = 34, 3741 .name = L"Test wide string", 3742 .average = 543.34343, 3743 }; 3744 3745 ni.number = 58; 3746 3747 int dynamic_array[ni.number]; 3748 dynamic_array[ni.number - 1] = 543; 3749 3750 // work around unused variable warnings 3751 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3752 || dynamic_array[ni.number - 1] != 543); 3753 3754 ; 3755 return 0; 3756} 3757_ACEOF 3758for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 3759do 3760 CC="$ac_save_CC $ac_arg" 3761 if ac_fn_c_try_compile "$LINENO"; then : 3762 ac_cv_prog_cc_c99=$ac_arg 3763fi 3764rm -f core conftest.err conftest.$ac_objext 3765 test "x$ac_cv_prog_cc_c99" != "xno" && break 3766done 3767rm -f conftest.$ac_ext 3768CC=$ac_save_CC 3769 3770fi 3771# AC_CACHE_VAL 3772case "x$ac_cv_prog_cc_c99" in 3773 x) 3774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3775$as_echo "none needed" >&6; } ;; 3776 xno) 3777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3778$as_echo "unsupported" >&6; } ;; 3779 *) 3780 CC="$CC $ac_cv_prog_cc_c99" 3781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3782$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 3783esac 3784if test "x$ac_cv_prog_cc_c99" != xno; then : 3785 3786fi 3787 3788 3789 3790ac_ext=c 3791ac_cpp='$CPP $CPPFLAGS' 3792ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3793ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3794ac_compiler_gnu=$ac_cv_c_compiler_gnu 3795{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3796$as_echo_n "checking how to run the C preprocessor... " >&6; } 3797# On Suns, sometimes $CPP names a directory. 3798if test -n "$CPP" && test -d "$CPP"; then 3799 CPP= 3800fi 3801if test -z "$CPP"; then 3802 if ${ac_cv_prog_CPP+:} false; then : 3803 $as_echo_n "(cached) " >&6 3804else 3805 # Double quotes because CPP needs to be expanded 3806 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3807 do 3808 ac_preproc_ok=false 3809for ac_c_preproc_warn_flag in '' yes 3810do 3811 # Use a header file that comes with gcc, so configuring glibc 3812 # with a fresh cross-compiler works. 3813 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3814 # <limits.h> exists even on freestanding compilers. 3815 # On the NeXT, cc -E runs the code through the compiler's parser, 3816 # not just through cpp. "Syntax error" is here to catch this case. 3817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3818/* end confdefs.h. */ 3819#ifdef __STDC__ 3820# include <limits.h> 3821#else 3822# include <assert.h> 3823#endif 3824 Syntax error 3825_ACEOF 3826if ac_fn_c_try_cpp "$LINENO"; then : 3827 3828else 3829 # Broken: fails on valid input. 3830continue 3831fi 3832rm -f conftest.err conftest.i conftest.$ac_ext 3833 3834 # OK, works on sane cases. Now check whether nonexistent headers 3835 # can be detected and how. 3836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3837/* end confdefs.h. */ 3838#include <ac_nonexistent.h> 3839_ACEOF 3840if ac_fn_c_try_cpp "$LINENO"; then : 3841 # Broken: success on invalid input. 3842continue 3843else 3844 # Passes both tests. 3845ac_preproc_ok=: 3846break 3847fi 3848rm -f conftest.err conftest.i conftest.$ac_ext 3849 3850done 3851# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3852rm -f conftest.i conftest.err conftest.$ac_ext 3853if $ac_preproc_ok; then : 3854 break 3855fi 3856 3857 done 3858 ac_cv_prog_CPP=$CPP 3859 3860fi 3861 CPP=$ac_cv_prog_CPP 3862else 3863 ac_cv_prog_CPP=$CPP 3864fi 3865{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3866$as_echo "$CPP" >&6; } 3867ac_preproc_ok=false 3868for ac_c_preproc_warn_flag in '' yes 3869do 3870 # Use a header file that comes with gcc, so configuring glibc 3871 # with a fresh cross-compiler works. 3872 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3873 # <limits.h> exists even on freestanding compilers. 3874 # On the NeXT, cc -E runs the code through the compiler's parser, 3875 # not just through cpp. "Syntax error" is here to catch this case. 3876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3877/* end confdefs.h. */ 3878#ifdef __STDC__ 3879# include <limits.h> 3880#else 3881# include <assert.h> 3882#endif 3883 Syntax error 3884_ACEOF 3885if ac_fn_c_try_cpp "$LINENO"; then : 3886 3887else 3888 # Broken: fails on valid input. 3889continue 3890fi 3891rm -f conftest.err conftest.i conftest.$ac_ext 3892 3893 # OK, works on sane cases. Now check whether nonexistent headers 3894 # can be detected and how. 3895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3896/* end confdefs.h. */ 3897#include <ac_nonexistent.h> 3898_ACEOF 3899if ac_fn_c_try_cpp "$LINENO"; then : 3900 # Broken: success on invalid input. 3901continue 3902else 3903 # Passes both tests. 3904ac_preproc_ok=: 3905break 3906fi 3907rm -f conftest.err conftest.i conftest.$ac_ext 3908 3909done 3910# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3911rm -f conftest.i conftest.err conftest.$ac_ext 3912if $ac_preproc_ok; then : 3913 3914else 3915 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3916$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3917as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3918See \`config.log' for more details" "$LINENO" 5; } 3919fi 3920 3921ac_ext=c 3922ac_cpp='$CPP $CPPFLAGS' 3923ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3924ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3925ac_compiler_gnu=$ac_cv_c_compiler_gnu 3926 3927 3928{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3929$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3930if ${ac_cv_path_GREP+:} false; then : 3931 $as_echo_n "(cached) " >&6 3932else 3933 if test -z "$GREP"; then 3934 ac_path_GREP_found=false 3935 # Loop through the user's path and test for each of PROGNAME-LIST 3936 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3937for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3938do 3939 IFS=$as_save_IFS 3940 test -z "$as_dir" && as_dir=. 3941 for ac_prog in grep ggrep; do 3942 for ac_exec_ext in '' $ac_executable_extensions; do 3943 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3944 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3945# Check for GNU ac_path_GREP and select it if it is found. 3946 # Check for GNU $ac_path_GREP 3947case `"$ac_path_GREP" --version 2>&1` in 3948*GNU*) 3949 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3950*) 3951 ac_count=0 3952 $as_echo_n 0123456789 >"conftest.in" 3953 while : 3954 do 3955 cat "conftest.in" "conftest.in" >"conftest.tmp" 3956 mv "conftest.tmp" "conftest.in" 3957 cp "conftest.in" "conftest.nl" 3958 $as_echo 'GREP' >> "conftest.nl" 3959 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3960 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3961 as_fn_arith $ac_count + 1 && ac_count=$as_val 3962 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3963 # Best one so far, save it but keep looking for a better one 3964 ac_cv_path_GREP="$ac_path_GREP" 3965 ac_path_GREP_max=$ac_count 3966 fi 3967 # 10*(2^10) chars as input seems more than enough 3968 test $ac_count -gt 10 && break 3969 done 3970 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3971esac 3972 3973 $ac_path_GREP_found && break 3 3974 done 3975 done 3976 done 3977IFS=$as_save_IFS 3978 if test -z "$ac_cv_path_GREP"; then 3979 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3980 fi 3981else 3982 ac_cv_path_GREP=$GREP 3983fi 3984 3985fi 3986{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3987$as_echo "$ac_cv_path_GREP" >&6; } 3988 GREP="$ac_cv_path_GREP" 3989 3990 3991{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3992$as_echo_n "checking for egrep... " >&6; } 3993if ${ac_cv_path_EGREP+:} false; then : 3994 $as_echo_n "(cached) " >&6 3995else 3996 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3997 then ac_cv_path_EGREP="$GREP -E" 3998 else 3999 if test -z "$EGREP"; then 4000 ac_path_EGREP_found=false 4001 # Loop through the user's path and test for each of PROGNAME-LIST 4002 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4003for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4004do 4005 IFS=$as_save_IFS 4006 test -z "$as_dir" && as_dir=. 4007 for ac_prog in egrep; do 4008 for ac_exec_ext in '' $ac_executable_extensions; do 4009 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4010 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4011# Check for GNU ac_path_EGREP and select it if it is found. 4012 # Check for GNU $ac_path_EGREP 4013case `"$ac_path_EGREP" --version 2>&1` in 4014*GNU*) 4015 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4016*) 4017 ac_count=0 4018 $as_echo_n 0123456789 >"conftest.in" 4019 while : 4020 do 4021 cat "conftest.in" "conftest.in" >"conftest.tmp" 4022 mv "conftest.tmp" "conftest.in" 4023 cp "conftest.in" "conftest.nl" 4024 $as_echo 'EGREP' >> "conftest.nl" 4025 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4026 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4027 as_fn_arith $ac_count + 1 && ac_count=$as_val 4028 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4029 # Best one so far, save it but keep looking for a better one 4030 ac_cv_path_EGREP="$ac_path_EGREP" 4031 ac_path_EGREP_max=$ac_count 4032 fi 4033 # 10*(2^10) chars as input seems more than enough 4034 test $ac_count -gt 10 && break 4035 done 4036 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4037esac 4038 4039 $ac_path_EGREP_found && break 3 4040 done 4041 done 4042 done 4043IFS=$as_save_IFS 4044 if test -z "$ac_cv_path_EGREP"; then 4045 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4046 fi 4047else 4048 ac_cv_path_EGREP=$EGREP 4049fi 4050 4051 fi 4052fi 4053{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4054$as_echo "$ac_cv_path_EGREP" >&6; } 4055 EGREP="$ac_cv_path_EGREP" 4056 4057 4058{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4059$as_echo_n "checking for ANSI C header files... " >&6; } 4060if ${ac_cv_header_stdc+:} false; then : 4061 $as_echo_n "(cached) " >&6 4062else 4063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4064/* end confdefs.h. */ 4065#include <stdlib.h> 4066#include <stdarg.h> 4067#include <string.h> 4068#include <float.h> 4069 4070int 4071main () 4072{ 4073 4074 ; 4075 return 0; 4076} 4077_ACEOF 4078if ac_fn_c_try_compile "$LINENO"; then : 4079 ac_cv_header_stdc=yes 4080else 4081 ac_cv_header_stdc=no 4082fi 4083rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4084 4085if test $ac_cv_header_stdc = yes; then 4086 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4088/* end confdefs.h. */ 4089#include <string.h> 4090 4091_ACEOF 4092if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4093 $EGREP "memchr" >/dev/null 2>&1; then : 4094 4095else 4096 ac_cv_header_stdc=no 4097fi 4098rm -f conftest* 4099 4100fi 4101 4102if test $ac_cv_header_stdc = yes; then 4103 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4105/* end confdefs.h. */ 4106#include <stdlib.h> 4107 4108_ACEOF 4109if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4110 $EGREP "free" >/dev/null 2>&1; then : 4111 4112else 4113 ac_cv_header_stdc=no 4114fi 4115rm -f conftest* 4116 4117fi 4118 4119if test $ac_cv_header_stdc = yes; then 4120 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4121 if test "$cross_compiling" = yes; then : 4122 : 4123else 4124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4125/* end confdefs.h. */ 4126#include <ctype.h> 4127#include <stdlib.h> 4128#if ((' ' & 0x0FF) == 0x020) 4129# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4130# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4131#else 4132# define ISLOWER(c) \ 4133 (('a' <= (c) && (c) <= 'i') \ 4134 || ('j' <= (c) && (c) <= 'r') \ 4135 || ('s' <= (c) && (c) <= 'z')) 4136# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4137#endif 4138 4139#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4140int 4141main () 4142{ 4143 int i; 4144 for (i = 0; i < 256; i++) 4145 if (XOR (islower (i), ISLOWER (i)) 4146 || toupper (i) != TOUPPER (i)) 4147 return 2; 4148 return 0; 4149} 4150_ACEOF 4151if ac_fn_c_try_run "$LINENO"; then : 4152 4153else 4154 ac_cv_header_stdc=no 4155fi 4156rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4157 conftest.$ac_objext conftest.beam conftest.$ac_ext 4158fi 4159 4160fi 4161fi 4162{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4163$as_echo "$ac_cv_header_stdc" >&6; } 4164if test $ac_cv_header_stdc = yes; then 4165 4166$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4167 4168fi 4169 4170# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4171for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4172 inttypes.h stdint.h unistd.h 4173do : 4174 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4175ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4176" 4177if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4178 cat >>confdefs.h <<_ACEOF 4179#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4180_ACEOF 4181 4182fi 4183 4184done 4185 4186 4187 4188 4189 4190 4191ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4192if test "x$ac_cv_have_decl___clang__" = xyes; then : 4193 CLANGCC="yes" 4194else 4195 CLANGCC="no" 4196fi 4197 4198ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4199if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4200 INTELCC="yes" 4201else 4202 INTELCC="no" 4203fi 4204 4205ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4206if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4207 SUNCC="yes" 4208else 4209 SUNCC="no" 4210fi 4211 4212 4213 4214 4215if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4216 if test -n "$ac_tool_prefix"; then 4217 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4218set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4219{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4220$as_echo_n "checking for $ac_word... " >&6; } 4221if ${ac_cv_path_PKG_CONFIG+:} false; then : 4222 $as_echo_n "(cached) " >&6 4223else 4224 case $PKG_CONFIG in 4225 [\\/]* | ?:[\\/]*) 4226 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4227 ;; 4228 *) 4229 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4230for as_dir in $PATH 4231do 4232 IFS=$as_save_IFS 4233 test -z "$as_dir" && as_dir=. 4234 for ac_exec_ext in '' $ac_executable_extensions; do 4235 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4236 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4237 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4238 break 2 4239 fi 4240done 4241 done 4242IFS=$as_save_IFS 4243 4244 ;; 4245esac 4246fi 4247PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4248if test -n "$PKG_CONFIG"; then 4249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4250$as_echo "$PKG_CONFIG" >&6; } 4251else 4252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4253$as_echo "no" >&6; } 4254fi 4255 4256 4257fi 4258if test -z "$ac_cv_path_PKG_CONFIG"; then 4259 ac_pt_PKG_CONFIG=$PKG_CONFIG 4260 # Extract the first word of "pkg-config", so it can be a program name with args. 4261set dummy pkg-config; ac_word=$2 4262{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4263$as_echo_n "checking for $ac_word... " >&6; } 4264if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4265 $as_echo_n "(cached) " >&6 4266else 4267 case $ac_pt_PKG_CONFIG in 4268 [\\/]* | ?:[\\/]*) 4269 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4270 ;; 4271 *) 4272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4273for as_dir in $PATH 4274do 4275 IFS=$as_save_IFS 4276 test -z "$as_dir" && as_dir=. 4277 for ac_exec_ext in '' $ac_executable_extensions; do 4278 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4279 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4280 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4281 break 2 4282 fi 4283done 4284 done 4285IFS=$as_save_IFS 4286 4287 ;; 4288esac 4289fi 4290ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4291if test -n "$ac_pt_PKG_CONFIG"; then 4292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4293$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4294else 4295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4296$as_echo "no" >&6; } 4297fi 4298 4299 if test "x$ac_pt_PKG_CONFIG" = x; then 4300 PKG_CONFIG="" 4301 else 4302 case $cross_compiling:$ac_tool_warned in 4303yes:) 4304{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4305$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4306ac_tool_warned=yes ;; 4307esac 4308 PKG_CONFIG=$ac_pt_PKG_CONFIG 4309 fi 4310else 4311 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4312fi 4313 4314fi 4315if test -n "$PKG_CONFIG"; then 4316 _pkg_min_version=0.9.0 4317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4318$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4319 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4321$as_echo "yes" >&6; } 4322 else 4323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4324$as_echo "no" >&6; } 4325 PKG_CONFIG="" 4326 fi 4327 4328fi 4329# Make sure we can run config.sub. 4330$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4331 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4332 4333{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4334$as_echo_n "checking build system type... " >&6; } 4335if ${ac_cv_build+:} false; then : 4336 $as_echo_n "(cached) " >&6 4337else 4338 ac_build_alias=$build_alias 4339test "x$ac_build_alias" = x && 4340 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4341test "x$ac_build_alias" = x && 4342 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4343ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4344 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4345 4346fi 4347{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4348$as_echo "$ac_cv_build" >&6; } 4349case $ac_cv_build in 4350*-*-*) ;; 4351*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4352esac 4353build=$ac_cv_build 4354ac_save_IFS=$IFS; IFS='-' 4355set x $ac_cv_build 4356shift 4357build_cpu=$1 4358build_vendor=$2 4359shift; shift 4360# Remember, the first character of IFS is used to create $*, 4361# except with old shells: 4362build_os=$* 4363IFS=$ac_save_IFS 4364case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4365 4366 4367{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4368$as_echo_n "checking host system type... " >&6; } 4369if ${ac_cv_host+:} false; then : 4370 $as_echo_n "(cached) " >&6 4371else 4372 if test "x$host_alias" = x; then 4373 ac_cv_host=$ac_cv_build 4374else 4375 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4376 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4377fi 4378 4379fi 4380{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4381$as_echo "$ac_cv_host" >&6; } 4382case $ac_cv_host in 4383*-*-*) ;; 4384*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4385esac 4386host=$ac_cv_host 4387ac_save_IFS=$IFS; IFS='-' 4388set x $ac_cv_host 4389shift 4390host_cpu=$1 4391host_vendor=$2 4392shift; shift 4393# Remember, the first character of IFS is used to create $*, 4394# except with old shells: 4395host_os=$* 4396IFS=$ac_save_IFS 4397case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4398 4399 4400{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4401$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4402if ${ac_cv_path_SED+:} false; then : 4403 $as_echo_n "(cached) " >&6 4404else 4405 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4406 for ac_i in 1 2 3 4 5 6 7; do 4407 ac_script="$ac_script$as_nl$ac_script" 4408 done 4409 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4410 { ac_script=; unset ac_script;} 4411 if test -z "$SED"; then 4412 ac_path_SED_found=false 4413 # Loop through the user's path and test for each of PROGNAME-LIST 4414 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4415for as_dir in $PATH 4416do 4417 IFS=$as_save_IFS 4418 test -z "$as_dir" && as_dir=. 4419 for ac_prog in sed gsed; do 4420 for ac_exec_ext in '' $ac_executable_extensions; do 4421 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4422 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4423# Check for GNU ac_path_SED and select it if it is found. 4424 # Check for GNU $ac_path_SED 4425case `"$ac_path_SED" --version 2>&1` in 4426*GNU*) 4427 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4428*) 4429 ac_count=0 4430 $as_echo_n 0123456789 >"conftest.in" 4431 while : 4432 do 4433 cat "conftest.in" "conftest.in" >"conftest.tmp" 4434 mv "conftest.tmp" "conftest.in" 4435 cp "conftest.in" "conftest.nl" 4436 $as_echo '' >> "conftest.nl" 4437 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4438 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4439 as_fn_arith $ac_count + 1 && ac_count=$as_val 4440 if test $ac_count -gt ${ac_path_SED_max-0}; then 4441 # Best one so far, save it but keep looking for a better one 4442 ac_cv_path_SED="$ac_path_SED" 4443 ac_path_SED_max=$ac_count 4444 fi 4445 # 10*(2^10) chars as input seems more than enough 4446 test $ac_count -gt 10 && break 4447 done 4448 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4449esac 4450 4451 $ac_path_SED_found && break 3 4452 done 4453 done 4454 done 4455IFS=$as_save_IFS 4456 if test -z "$ac_cv_path_SED"; then 4457 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4458 fi 4459else 4460 ac_cv_path_SED=$SED 4461fi 4462 4463fi 4464{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4465$as_echo "$ac_cv_path_SED" >&6; } 4466 SED="$ac_cv_path_SED" 4467 rm -f conftest.sed 4468 4469 4470 4471 4472 4473 4474# Check whether --enable-selective-werror was given. 4475if test "${enable_selective_werror+set}" = set; then : 4476 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4477else 4478 SELECTIVE_WERROR=yes 4479fi 4480 4481 4482 4483 4484 4485# -v is too short to test reliably with XORG_TESTSET_CFLAG 4486if test "x$SUNCC" = "xyes"; then 4487 BASE_CFLAGS="-v" 4488else 4489 BASE_CFLAGS="" 4490fi 4491 4492# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4493 4494 4495 4496 4497 4498 4499 4500 4501 4502 4503 4504 4505 4506xorg_testset_save_CFLAGS="$CFLAGS" 4507 4508if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4511$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4512if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4513 $as_echo_n "(cached) " >&6 4514else 4515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4516/* end confdefs.h. */ 4517int i; 4518_ACEOF 4519if ac_fn_c_try_compile "$LINENO"; then : 4520 xorg_cv_cc_flag_unknown_warning_option=yes 4521else 4522 xorg_cv_cc_flag_unknown_warning_option=no 4523fi 4524rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4525fi 4526{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4527$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4528 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4529 CFLAGS="$xorg_testset_save_CFLAGS" 4530fi 4531 4532if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4535 fi 4536 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4538$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4539if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4540 $as_echo_n "(cached) " >&6 4541else 4542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4543/* end confdefs.h. */ 4544int i; 4545_ACEOF 4546if ac_fn_c_try_compile "$LINENO"; then : 4547 xorg_cv_cc_flag_unused_command_line_argument=yes 4548else 4549 xorg_cv_cc_flag_unused_command_line_argument=no 4550fi 4551rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4552fi 4553{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4554$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4555 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4556 CFLAGS="$xorg_testset_save_CFLAGS" 4557fi 4558 4559found="no" 4560 4561 if test $found = "no" ; then 4562 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4564 fi 4565 4566 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4568 fi 4569 4570 CFLAGS="$CFLAGS -Wall" 4571 4572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4573$as_echo_n "checking if $CC supports -Wall... " >&6; } 4574 cacheid=xorg_cv_cc_flag__Wall 4575 if eval \${$cacheid+:} false; then : 4576 $as_echo_n "(cached) " >&6 4577else 4578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4579/* end confdefs.h. */ 4580int i; 4581int 4582main () 4583{ 4584 4585 ; 4586 return 0; 4587} 4588_ACEOF 4589if ac_fn_c_try_link "$LINENO"; then : 4590 eval $cacheid=yes 4591else 4592 eval $cacheid=no 4593fi 4594rm -f core conftest.err conftest.$ac_objext \ 4595 conftest$ac_exeext conftest.$ac_ext 4596fi 4597 4598 4599 CFLAGS="$xorg_testset_save_CFLAGS" 4600 4601 eval supported=\$$cacheid 4602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4603$as_echo "$supported" >&6; } 4604 if test "$supported" = "yes" ; then 4605 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4606 found="yes" 4607 fi 4608 fi 4609 4610 4611 4612 4613 4614 4615 4616 4617 4618 4619 4620 4621 4622 4623 4624xorg_testset_save_CFLAGS="$CFLAGS" 4625 4626if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4629$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4630if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4631 $as_echo_n "(cached) " >&6 4632else 4633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4634/* end confdefs.h. */ 4635int i; 4636_ACEOF 4637if ac_fn_c_try_compile "$LINENO"; then : 4638 xorg_cv_cc_flag_unknown_warning_option=yes 4639else 4640 xorg_cv_cc_flag_unknown_warning_option=no 4641fi 4642rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4643fi 4644{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4645$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4646 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4647 CFLAGS="$xorg_testset_save_CFLAGS" 4648fi 4649 4650if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4653 fi 4654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4656$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4657if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4658 $as_echo_n "(cached) " >&6 4659else 4660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4661/* end confdefs.h. */ 4662int i; 4663_ACEOF 4664if ac_fn_c_try_compile "$LINENO"; then : 4665 xorg_cv_cc_flag_unused_command_line_argument=yes 4666else 4667 xorg_cv_cc_flag_unused_command_line_argument=no 4668fi 4669rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4670fi 4671{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4672$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4673 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4674 CFLAGS="$xorg_testset_save_CFLAGS" 4675fi 4676 4677found="no" 4678 4679 if test $found = "no" ; then 4680 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4682 fi 4683 4684 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4685 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4686 fi 4687 4688 CFLAGS="$CFLAGS -Wpointer-arith" 4689 4690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4691$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4692 cacheid=xorg_cv_cc_flag__Wpointer_arith 4693 if eval \${$cacheid+:} false; then : 4694 $as_echo_n "(cached) " >&6 4695else 4696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4697/* end confdefs.h. */ 4698int i; 4699int 4700main () 4701{ 4702 4703 ; 4704 return 0; 4705} 4706_ACEOF 4707if ac_fn_c_try_link "$LINENO"; then : 4708 eval $cacheid=yes 4709else 4710 eval $cacheid=no 4711fi 4712rm -f core conftest.err conftest.$ac_objext \ 4713 conftest$ac_exeext conftest.$ac_ext 4714fi 4715 4716 4717 CFLAGS="$xorg_testset_save_CFLAGS" 4718 4719 eval supported=\$$cacheid 4720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4721$as_echo "$supported" >&6; } 4722 if test "$supported" = "yes" ; then 4723 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4724 found="yes" 4725 fi 4726 fi 4727 4728 4729 4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 4741 4742xorg_testset_save_CFLAGS="$CFLAGS" 4743 4744if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4747$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4748if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4749 $as_echo_n "(cached) " >&6 4750else 4751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4752/* end confdefs.h. */ 4753int i; 4754_ACEOF 4755if ac_fn_c_try_compile "$LINENO"; then : 4756 xorg_cv_cc_flag_unknown_warning_option=yes 4757else 4758 xorg_cv_cc_flag_unknown_warning_option=no 4759fi 4760rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4761fi 4762{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4763$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4764 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4765 CFLAGS="$xorg_testset_save_CFLAGS" 4766fi 4767 4768if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4771 fi 4772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4774$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4775if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4776 $as_echo_n "(cached) " >&6 4777else 4778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4779/* end confdefs.h. */ 4780int i; 4781_ACEOF 4782if ac_fn_c_try_compile "$LINENO"; then : 4783 xorg_cv_cc_flag_unused_command_line_argument=yes 4784else 4785 xorg_cv_cc_flag_unused_command_line_argument=no 4786fi 4787rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4788fi 4789{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4790$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4791 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4792 CFLAGS="$xorg_testset_save_CFLAGS" 4793fi 4794 4795found="no" 4796 4797 if test $found = "no" ; then 4798 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4800 fi 4801 4802 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4803 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4804 fi 4805 4806 CFLAGS="$CFLAGS -Wmissing-declarations" 4807 4808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 4809$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 4810 cacheid=xorg_cv_cc_flag__Wmissing_declarations 4811 if eval \${$cacheid+:} false; then : 4812 $as_echo_n "(cached) " >&6 4813else 4814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4815/* end confdefs.h. */ 4816int i; 4817int 4818main () 4819{ 4820 4821 ; 4822 return 0; 4823} 4824_ACEOF 4825if ac_fn_c_try_link "$LINENO"; then : 4826 eval $cacheid=yes 4827else 4828 eval $cacheid=no 4829fi 4830rm -f core conftest.err conftest.$ac_objext \ 4831 conftest$ac_exeext conftest.$ac_ext 4832fi 4833 4834 4835 CFLAGS="$xorg_testset_save_CFLAGS" 4836 4837 eval supported=\$$cacheid 4838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4839$as_echo "$supported" >&6; } 4840 if test "$supported" = "yes" ; then 4841 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 4842 found="yes" 4843 fi 4844 fi 4845 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 4856 4857 4858 4859 4860xorg_testset_save_CFLAGS="$CFLAGS" 4861 4862if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4865$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4866if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4867 $as_echo_n "(cached) " >&6 4868else 4869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4870/* end confdefs.h. */ 4871int i; 4872_ACEOF 4873if ac_fn_c_try_compile "$LINENO"; then : 4874 xorg_cv_cc_flag_unknown_warning_option=yes 4875else 4876 xorg_cv_cc_flag_unknown_warning_option=no 4877fi 4878rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4879fi 4880{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4881$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4882 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4883 CFLAGS="$xorg_testset_save_CFLAGS" 4884fi 4885 4886if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4889 fi 4890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4892$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4893if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4894 $as_echo_n "(cached) " >&6 4895else 4896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4897/* end confdefs.h. */ 4898int i; 4899_ACEOF 4900if ac_fn_c_try_compile "$LINENO"; then : 4901 xorg_cv_cc_flag_unused_command_line_argument=yes 4902else 4903 xorg_cv_cc_flag_unused_command_line_argument=no 4904fi 4905rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4906fi 4907{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4908$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4909 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4910 CFLAGS="$xorg_testset_save_CFLAGS" 4911fi 4912 4913found="no" 4914 4915 if test $found = "no" ; then 4916 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4918 fi 4919 4920 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4921 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4922 fi 4923 4924 CFLAGS="$CFLAGS -Wformat=2" 4925 4926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 4927$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 4928 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 4929 if eval \${$cacheid+:} false; then : 4930 $as_echo_n "(cached) " >&6 4931else 4932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4933/* end confdefs.h. */ 4934int i; 4935int 4936main () 4937{ 4938 4939 ; 4940 return 0; 4941} 4942_ACEOF 4943if ac_fn_c_try_link "$LINENO"; then : 4944 eval $cacheid=yes 4945else 4946 eval $cacheid=no 4947fi 4948rm -f core conftest.err conftest.$ac_objext \ 4949 conftest$ac_exeext conftest.$ac_ext 4950fi 4951 4952 4953 CFLAGS="$xorg_testset_save_CFLAGS" 4954 4955 eval supported=\$$cacheid 4956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4957$as_echo "$supported" >&6; } 4958 if test "$supported" = "yes" ; then 4959 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 4960 found="yes" 4961 fi 4962 fi 4963 4964 if test $found = "no" ; then 4965 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 4966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4967 fi 4968 4969 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 4970 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4971 fi 4972 4973 CFLAGS="$CFLAGS -Wformat" 4974 4975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 4976$as_echo_n "checking if $CC supports -Wformat... " >&6; } 4977 cacheid=xorg_cv_cc_flag__Wformat 4978 if eval \${$cacheid+:} false; then : 4979 $as_echo_n "(cached) " >&6 4980else 4981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4982/* end confdefs.h. */ 4983int i; 4984int 4985main () 4986{ 4987 4988 ; 4989 return 0; 4990} 4991_ACEOF 4992if ac_fn_c_try_link "$LINENO"; then : 4993 eval $cacheid=yes 4994else 4995 eval $cacheid=no 4996fi 4997rm -f core conftest.err conftest.$ac_objext \ 4998 conftest$ac_exeext conftest.$ac_ext 4999fi 5000 5001 5002 CFLAGS="$xorg_testset_save_CFLAGS" 5003 5004 eval supported=\$$cacheid 5005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5006$as_echo "$supported" >&6; } 5007 if test "$supported" = "yes" ; then 5008 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5009 found="yes" 5010 fi 5011 fi 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029xorg_testset_save_CFLAGS="$CFLAGS" 5030 5031if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5034$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5035if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5036 $as_echo_n "(cached) " >&6 5037else 5038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5039/* end confdefs.h. */ 5040int i; 5041_ACEOF 5042if ac_fn_c_try_compile "$LINENO"; then : 5043 xorg_cv_cc_flag_unknown_warning_option=yes 5044else 5045 xorg_cv_cc_flag_unknown_warning_option=no 5046fi 5047rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5048fi 5049{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5050$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5051 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5052 CFLAGS="$xorg_testset_save_CFLAGS" 5053fi 5054 5055if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5058 fi 5059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5061$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5062if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5063 $as_echo_n "(cached) " >&6 5064else 5065 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5066/* end confdefs.h. */ 5067int i; 5068_ACEOF 5069if ac_fn_c_try_compile "$LINENO"; then : 5070 xorg_cv_cc_flag_unused_command_line_argument=yes 5071else 5072 xorg_cv_cc_flag_unused_command_line_argument=no 5073fi 5074rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5075fi 5076{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5077$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5078 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5079 CFLAGS="$xorg_testset_save_CFLAGS" 5080fi 5081 5082found="no" 5083 5084 if test $found = "no" ; then 5085 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5087 fi 5088 5089 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5090 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5091 fi 5092 5093 CFLAGS="$CFLAGS -Wstrict-prototypes" 5094 5095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5096$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5097 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5098 if eval \${$cacheid+:} false; then : 5099 $as_echo_n "(cached) " >&6 5100else 5101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5102/* end confdefs.h. */ 5103int i; 5104int 5105main () 5106{ 5107 5108 ; 5109 return 0; 5110} 5111_ACEOF 5112if ac_fn_c_try_link "$LINENO"; then : 5113 eval $cacheid=yes 5114else 5115 eval $cacheid=no 5116fi 5117rm -f core conftest.err conftest.$ac_objext \ 5118 conftest$ac_exeext conftest.$ac_ext 5119fi 5120 5121 5122 CFLAGS="$xorg_testset_save_CFLAGS" 5123 5124 eval supported=\$$cacheid 5125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5126$as_echo "$supported" >&6; } 5127 if test "$supported" = "yes" ; then 5128 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5129 found="yes" 5130 fi 5131 fi 5132 5133 5134 5135 5136 5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147xorg_testset_save_CFLAGS="$CFLAGS" 5148 5149if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5152$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5153if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5154 $as_echo_n "(cached) " >&6 5155else 5156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5157/* end confdefs.h. */ 5158int i; 5159_ACEOF 5160if ac_fn_c_try_compile "$LINENO"; then : 5161 xorg_cv_cc_flag_unknown_warning_option=yes 5162else 5163 xorg_cv_cc_flag_unknown_warning_option=no 5164fi 5165rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5166fi 5167{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5168$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5169 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5170 CFLAGS="$xorg_testset_save_CFLAGS" 5171fi 5172 5173if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5174 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5176 fi 5177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5179$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5180if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5181 $as_echo_n "(cached) " >&6 5182else 5183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5184/* end confdefs.h. */ 5185int i; 5186_ACEOF 5187if ac_fn_c_try_compile "$LINENO"; then : 5188 xorg_cv_cc_flag_unused_command_line_argument=yes 5189else 5190 xorg_cv_cc_flag_unused_command_line_argument=no 5191fi 5192rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5193fi 5194{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5195$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5196 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5197 CFLAGS="$xorg_testset_save_CFLAGS" 5198fi 5199 5200found="no" 5201 5202 if test $found = "no" ; then 5203 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5204 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5205 fi 5206 5207 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5209 fi 5210 5211 CFLAGS="$CFLAGS -Wmissing-prototypes" 5212 5213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5214$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5215 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5216 if eval \${$cacheid+:} false; then : 5217 $as_echo_n "(cached) " >&6 5218else 5219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5220/* end confdefs.h. */ 5221int i; 5222int 5223main () 5224{ 5225 5226 ; 5227 return 0; 5228} 5229_ACEOF 5230if ac_fn_c_try_link "$LINENO"; then : 5231 eval $cacheid=yes 5232else 5233 eval $cacheid=no 5234fi 5235rm -f core conftest.err conftest.$ac_objext \ 5236 conftest$ac_exeext conftest.$ac_ext 5237fi 5238 5239 5240 CFLAGS="$xorg_testset_save_CFLAGS" 5241 5242 eval supported=\$$cacheid 5243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5244$as_echo "$supported" >&6; } 5245 if test "$supported" = "yes" ; then 5246 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5247 found="yes" 5248 fi 5249 fi 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 5260 5261 5262 5263 5264 5265xorg_testset_save_CFLAGS="$CFLAGS" 5266 5267if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5270$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5271if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5272 $as_echo_n "(cached) " >&6 5273else 5274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5275/* end confdefs.h. */ 5276int i; 5277_ACEOF 5278if ac_fn_c_try_compile "$LINENO"; then : 5279 xorg_cv_cc_flag_unknown_warning_option=yes 5280else 5281 xorg_cv_cc_flag_unknown_warning_option=no 5282fi 5283rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5284fi 5285{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5286$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5287 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5288 CFLAGS="$xorg_testset_save_CFLAGS" 5289fi 5290 5291if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5292 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5294 fi 5295 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5297$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5298if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5299 $as_echo_n "(cached) " >&6 5300else 5301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5302/* end confdefs.h. */ 5303int i; 5304_ACEOF 5305if ac_fn_c_try_compile "$LINENO"; then : 5306 xorg_cv_cc_flag_unused_command_line_argument=yes 5307else 5308 xorg_cv_cc_flag_unused_command_line_argument=no 5309fi 5310rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5311fi 5312{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5313$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5314 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5315 CFLAGS="$xorg_testset_save_CFLAGS" 5316fi 5317 5318found="no" 5319 5320 if test $found = "no" ; then 5321 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5323 fi 5324 5325 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5327 fi 5328 5329 CFLAGS="$CFLAGS -Wnested-externs" 5330 5331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5332$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5333 cacheid=xorg_cv_cc_flag__Wnested_externs 5334 if eval \${$cacheid+:} false; then : 5335 $as_echo_n "(cached) " >&6 5336else 5337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5338/* end confdefs.h. */ 5339int i; 5340int 5341main () 5342{ 5343 5344 ; 5345 return 0; 5346} 5347_ACEOF 5348if ac_fn_c_try_link "$LINENO"; then : 5349 eval $cacheid=yes 5350else 5351 eval $cacheid=no 5352fi 5353rm -f core conftest.err conftest.$ac_objext \ 5354 conftest$ac_exeext conftest.$ac_ext 5355fi 5356 5357 5358 CFLAGS="$xorg_testset_save_CFLAGS" 5359 5360 eval supported=\$$cacheid 5361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5362$as_echo "$supported" >&6; } 5363 if test "$supported" = "yes" ; then 5364 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5365 found="yes" 5366 fi 5367 fi 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383xorg_testset_save_CFLAGS="$CFLAGS" 5384 5385if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5388$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5389if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5390 $as_echo_n "(cached) " >&6 5391else 5392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5393/* end confdefs.h. */ 5394int i; 5395_ACEOF 5396if ac_fn_c_try_compile "$LINENO"; then : 5397 xorg_cv_cc_flag_unknown_warning_option=yes 5398else 5399 xorg_cv_cc_flag_unknown_warning_option=no 5400fi 5401rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5402fi 5403{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5404$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5405 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5406 CFLAGS="$xorg_testset_save_CFLAGS" 5407fi 5408 5409if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5412 fi 5413 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5415$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5416if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5417 $as_echo_n "(cached) " >&6 5418else 5419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5420/* end confdefs.h. */ 5421int i; 5422_ACEOF 5423if ac_fn_c_try_compile "$LINENO"; then : 5424 xorg_cv_cc_flag_unused_command_line_argument=yes 5425else 5426 xorg_cv_cc_flag_unused_command_line_argument=no 5427fi 5428rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5429fi 5430{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5431$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5432 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5433 CFLAGS="$xorg_testset_save_CFLAGS" 5434fi 5435 5436found="no" 5437 5438 if test $found = "no" ; then 5439 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5441 fi 5442 5443 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5445 fi 5446 5447 CFLAGS="$CFLAGS -Wbad-function-cast" 5448 5449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5450$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5451 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5452 if eval \${$cacheid+:} false; then : 5453 $as_echo_n "(cached) " >&6 5454else 5455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5456/* end confdefs.h. */ 5457int i; 5458int 5459main () 5460{ 5461 5462 ; 5463 return 0; 5464} 5465_ACEOF 5466if ac_fn_c_try_link "$LINENO"; then : 5467 eval $cacheid=yes 5468else 5469 eval $cacheid=no 5470fi 5471rm -f core conftest.err conftest.$ac_objext \ 5472 conftest$ac_exeext conftest.$ac_ext 5473fi 5474 5475 5476 CFLAGS="$xorg_testset_save_CFLAGS" 5477 5478 eval supported=\$$cacheid 5479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5480$as_echo "$supported" >&6; } 5481 if test "$supported" = "yes" ; then 5482 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5483 found="yes" 5484 fi 5485 fi 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501xorg_testset_save_CFLAGS="$CFLAGS" 5502 5503if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5506$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5507if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5508 $as_echo_n "(cached) " >&6 5509else 5510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5511/* end confdefs.h. */ 5512int i; 5513_ACEOF 5514if ac_fn_c_try_compile "$LINENO"; then : 5515 xorg_cv_cc_flag_unknown_warning_option=yes 5516else 5517 xorg_cv_cc_flag_unknown_warning_option=no 5518fi 5519rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5520fi 5521{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5522$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5523 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5524 CFLAGS="$xorg_testset_save_CFLAGS" 5525fi 5526 5527if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5528 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5530 fi 5531 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5533$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5534if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5535 $as_echo_n "(cached) " >&6 5536else 5537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5538/* end confdefs.h. */ 5539int i; 5540_ACEOF 5541if ac_fn_c_try_compile "$LINENO"; then : 5542 xorg_cv_cc_flag_unused_command_line_argument=yes 5543else 5544 xorg_cv_cc_flag_unused_command_line_argument=no 5545fi 5546rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5547fi 5548{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5549$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5550 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5551 CFLAGS="$xorg_testset_save_CFLAGS" 5552fi 5553 5554found="no" 5555 5556 if test $found = "no" ; then 5557 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5559 fi 5560 5561 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5563 fi 5564 5565 CFLAGS="$CFLAGS -Wold-style-definition" 5566 5567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5568$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5569 cacheid=xorg_cv_cc_flag__Wold_style_definition 5570 if eval \${$cacheid+:} false; then : 5571 $as_echo_n "(cached) " >&6 5572else 5573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5574/* end confdefs.h. */ 5575int i; 5576int 5577main () 5578{ 5579 5580 ; 5581 return 0; 5582} 5583_ACEOF 5584if ac_fn_c_try_link "$LINENO"; then : 5585 eval $cacheid=yes 5586else 5587 eval $cacheid=no 5588fi 5589rm -f core conftest.err conftest.$ac_objext \ 5590 conftest$ac_exeext conftest.$ac_ext 5591fi 5592 5593 5594 CFLAGS="$xorg_testset_save_CFLAGS" 5595 5596 eval supported=\$$cacheid 5597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5598$as_echo "$supported" >&6; } 5599 if test "$supported" = "yes" ; then 5600 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5601 found="yes" 5602 fi 5603 fi 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619xorg_testset_save_CFLAGS="$CFLAGS" 5620 5621if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5622 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5624$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5625if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5626 $as_echo_n "(cached) " >&6 5627else 5628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5629/* end confdefs.h. */ 5630int i; 5631_ACEOF 5632if ac_fn_c_try_compile "$LINENO"; then : 5633 xorg_cv_cc_flag_unknown_warning_option=yes 5634else 5635 xorg_cv_cc_flag_unknown_warning_option=no 5636fi 5637rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5638fi 5639{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5640$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5641 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5642 CFLAGS="$xorg_testset_save_CFLAGS" 5643fi 5644 5645if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5646 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5648 fi 5649 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5651$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5652if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5653 $as_echo_n "(cached) " >&6 5654else 5655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5656/* end confdefs.h. */ 5657int i; 5658_ACEOF 5659if ac_fn_c_try_compile "$LINENO"; then : 5660 xorg_cv_cc_flag_unused_command_line_argument=yes 5661else 5662 xorg_cv_cc_flag_unused_command_line_argument=no 5663fi 5664rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5665fi 5666{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5667$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5668 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5669 CFLAGS="$xorg_testset_save_CFLAGS" 5670fi 5671 5672found="no" 5673 5674 if test $found = "no" ; then 5675 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5677 fi 5678 5679 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5681 fi 5682 5683 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5684 5685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5686$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5687 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5688 if eval \${$cacheid+:} false; then : 5689 $as_echo_n "(cached) " >&6 5690else 5691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5692/* end confdefs.h. */ 5693int i; 5694int 5695main () 5696{ 5697 5698 ; 5699 return 0; 5700} 5701_ACEOF 5702if ac_fn_c_try_link "$LINENO"; then : 5703 eval $cacheid=yes 5704else 5705 eval $cacheid=no 5706fi 5707rm -f core conftest.err conftest.$ac_objext \ 5708 conftest$ac_exeext conftest.$ac_ext 5709fi 5710 5711 5712 CFLAGS="$xorg_testset_save_CFLAGS" 5713 5714 eval supported=\$$cacheid 5715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5716$as_echo "$supported" >&6; } 5717 if test "$supported" = "yes" ; then 5718 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5719 found="yes" 5720 fi 5721 fi 5722 5723 5724 5725 5726 5727# This chunk adds additional warnings that could catch undesired effects. 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741xorg_testset_save_CFLAGS="$CFLAGS" 5742 5743if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5746$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5747if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5748 $as_echo_n "(cached) " >&6 5749else 5750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5751/* end confdefs.h. */ 5752int i; 5753_ACEOF 5754if ac_fn_c_try_compile "$LINENO"; then : 5755 xorg_cv_cc_flag_unknown_warning_option=yes 5756else 5757 xorg_cv_cc_flag_unknown_warning_option=no 5758fi 5759rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5760fi 5761{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5762$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5763 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5764 CFLAGS="$xorg_testset_save_CFLAGS" 5765fi 5766 5767if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5768 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5770 fi 5771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5773$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5774if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5775 $as_echo_n "(cached) " >&6 5776else 5777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5778/* end confdefs.h. */ 5779int i; 5780_ACEOF 5781if ac_fn_c_try_compile "$LINENO"; then : 5782 xorg_cv_cc_flag_unused_command_line_argument=yes 5783else 5784 xorg_cv_cc_flag_unused_command_line_argument=no 5785fi 5786rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5787fi 5788{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5789$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5790 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5791 CFLAGS="$xorg_testset_save_CFLAGS" 5792fi 5793 5794found="no" 5795 5796 if test $found = "no" ; then 5797 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5799 fi 5800 5801 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5803 fi 5804 5805 CFLAGS="$CFLAGS -Wunused" 5806 5807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 5808$as_echo_n "checking if $CC supports -Wunused... " >&6; } 5809 cacheid=xorg_cv_cc_flag__Wunused 5810 if eval \${$cacheid+:} false; then : 5811 $as_echo_n "(cached) " >&6 5812else 5813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5814/* end confdefs.h. */ 5815int i; 5816int 5817main () 5818{ 5819 5820 ; 5821 return 0; 5822} 5823_ACEOF 5824if ac_fn_c_try_link "$LINENO"; then : 5825 eval $cacheid=yes 5826else 5827 eval $cacheid=no 5828fi 5829rm -f core conftest.err conftest.$ac_objext \ 5830 conftest$ac_exeext conftest.$ac_ext 5831fi 5832 5833 5834 CFLAGS="$xorg_testset_save_CFLAGS" 5835 5836 eval supported=\$$cacheid 5837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5838$as_echo "$supported" >&6; } 5839 if test "$supported" = "yes" ; then 5840 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 5841 found="yes" 5842 fi 5843 fi 5844 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 5858 5859xorg_testset_save_CFLAGS="$CFLAGS" 5860 5861if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5864$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5865if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5866 $as_echo_n "(cached) " >&6 5867else 5868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5869/* end confdefs.h. */ 5870int i; 5871_ACEOF 5872if ac_fn_c_try_compile "$LINENO"; then : 5873 xorg_cv_cc_flag_unknown_warning_option=yes 5874else 5875 xorg_cv_cc_flag_unknown_warning_option=no 5876fi 5877rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5878fi 5879{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5880$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5881 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5882 CFLAGS="$xorg_testset_save_CFLAGS" 5883fi 5884 5885if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5886 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5888 fi 5889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5891$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5892if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5893 $as_echo_n "(cached) " >&6 5894else 5895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5896/* end confdefs.h. */ 5897int i; 5898_ACEOF 5899if ac_fn_c_try_compile "$LINENO"; then : 5900 xorg_cv_cc_flag_unused_command_line_argument=yes 5901else 5902 xorg_cv_cc_flag_unused_command_line_argument=no 5903fi 5904rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5905fi 5906{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5907$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5908 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5909 CFLAGS="$xorg_testset_save_CFLAGS" 5910fi 5911 5912found="no" 5913 5914 if test $found = "no" ; then 5915 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 5916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5917 fi 5918 5919 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 5920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5921 fi 5922 5923 CFLAGS="$CFLAGS -Wuninitialized" 5924 5925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 5926$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 5927 cacheid=xorg_cv_cc_flag__Wuninitialized 5928 if eval \${$cacheid+:} false; then : 5929 $as_echo_n "(cached) " >&6 5930else 5931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5932/* end confdefs.h. */ 5933int i; 5934int 5935main () 5936{ 5937 5938 ; 5939 return 0; 5940} 5941_ACEOF 5942if ac_fn_c_try_link "$LINENO"; then : 5943 eval $cacheid=yes 5944else 5945 eval $cacheid=no 5946fi 5947rm -f core conftest.err conftest.$ac_objext \ 5948 conftest$ac_exeext conftest.$ac_ext 5949fi 5950 5951 5952 CFLAGS="$xorg_testset_save_CFLAGS" 5953 5954 eval supported=\$$cacheid 5955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5956$as_echo "$supported" >&6; } 5957 if test "$supported" = "yes" ; then 5958 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 5959 found="yes" 5960 fi 5961 fi 5962 5963 5964 5965 5966 5967 5968 5969 5970 5971 5972 5973 5974 5975 5976 5977xorg_testset_save_CFLAGS="$CFLAGS" 5978 5979if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5982$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5983if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5984 $as_echo_n "(cached) " >&6 5985else 5986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5987/* end confdefs.h. */ 5988int i; 5989_ACEOF 5990if ac_fn_c_try_compile "$LINENO"; then : 5991 xorg_cv_cc_flag_unknown_warning_option=yes 5992else 5993 xorg_cv_cc_flag_unknown_warning_option=no 5994fi 5995rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5996fi 5997{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5998$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5999 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6000 CFLAGS="$xorg_testset_save_CFLAGS" 6001fi 6002 6003if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6004 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6006 fi 6007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6009$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6010if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6011 $as_echo_n "(cached) " >&6 6012else 6013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6014/* end confdefs.h. */ 6015int i; 6016_ACEOF 6017if ac_fn_c_try_compile "$LINENO"; then : 6018 xorg_cv_cc_flag_unused_command_line_argument=yes 6019else 6020 xorg_cv_cc_flag_unused_command_line_argument=no 6021fi 6022rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6023fi 6024{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6025$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6026 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6027 CFLAGS="$xorg_testset_save_CFLAGS" 6028fi 6029 6030found="no" 6031 6032 if test $found = "no" ; then 6033 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6035 fi 6036 6037 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6039 fi 6040 6041 CFLAGS="$CFLAGS -Wshadow" 6042 6043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6044$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6045 cacheid=xorg_cv_cc_flag__Wshadow 6046 if eval \${$cacheid+:} false; then : 6047 $as_echo_n "(cached) " >&6 6048else 6049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6050/* end confdefs.h. */ 6051int i; 6052int 6053main () 6054{ 6055 6056 ; 6057 return 0; 6058} 6059_ACEOF 6060if ac_fn_c_try_link "$LINENO"; then : 6061 eval $cacheid=yes 6062else 6063 eval $cacheid=no 6064fi 6065rm -f core conftest.err conftest.$ac_objext \ 6066 conftest$ac_exeext conftest.$ac_ext 6067fi 6068 6069 6070 CFLAGS="$xorg_testset_save_CFLAGS" 6071 6072 eval supported=\$$cacheid 6073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6074$as_echo "$supported" >&6; } 6075 if test "$supported" = "yes" ; then 6076 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6077 found="yes" 6078 fi 6079 fi 6080 6081 6082 6083 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095xorg_testset_save_CFLAGS="$CFLAGS" 6096 6097if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6100$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6101if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6102 $as_echo_n "(cached) " >&6 6103else 6104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6105/* end confdefs.h. */ 6106int i; 6107_ACEOF 6108if ac_fn_c_try_compile "$LINENO"; then : 6109 xorg_cv_cc_flag_unknown_warning_option=yes 6110else 6111 xorg_cv_cc_flag_unknown_warning_option=no 6112fi 6113rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6114fi 6115{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6116$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6117 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6118 CFLAGS="$xorg_testset_save_CFLAGS" 6119fi 6120 6121if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6122 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6124 fi 6125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6127$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6128if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6129 $as_echo_n "(cached) " >&6 6130else 6131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6132/* end confdefs.h. */ 6133int i; 6134_ACEOF 6135if ac_fn_c_try_compile "$LINENO"; then : 6136 xorg_cv_cc_flag_unused_command_line_argument=yes 6137else 6138 xorg_cv_cc_flag_unused_command_line_argument=no 6139fi 6140rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6141fi 6142{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6143$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6144 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6145 CFLAGS="$xorg_testset_save_CFLAGS" 6146fi 6147 6148found="no" 6149 6150 if test $found = "no" ; then 6151 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6153 fi 6154 6155 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6157 fi 6158 6159 CFLAGS="$CFLAGS -Wcast-qual" 6160 6161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 6162$as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 6163 cacheid=xorg_cv_cc_flag__Wcast_qual 6164 if eval \${$cacheid+:} false; then : 6165 $as_echo_n "(cached) " >&6 6166else 6167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6168/* end confdefs.h. */ 6169int i; 6170int 6171main () 6172{ 6173 6174 ; 6175 return 0; 6176} 6177_ACEOF 6178if ac_fn_c_try_link "$LINENO"; then : 6179 eval $cacheid=yes 6180else 6181 eval $cacheid=no 6182fi 6183rm -f core conftest.err conftest.$ac_objext \ 6184 conftest$ac_exeext conftest.$ac_ext 6185fi 6186 6187 6188 CFLAGS="$xorg_testset_save_CFLAGS" 6189 6190 eval supported=\$$cacheid 6191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6192$as_echo "$supported" >&6; } 6193 if test "$supported" = "yes" ; then 6194 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 6195 found="yes" 6196 fi 6197 fi 6198 6199 6200 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213xorg_testset_save_CFLAGS="$CFLAGS" 6214 6215if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6218$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6219if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6220 $as_echo_n "(cached) " >&6 6221else 6222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6223/* end confdefs.h. */ 6224int i; 6225_ACEOF 6226if ac_fn_c_try_compile "$LINENO"; then : 6227 xorg_cv_cc_flag_unknown_warning_option=yes 6228else 6229 xorg_cv_cc_flag_unknown_warning_option=no 6230fi 6231rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6232fi 6233{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6234$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6235 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6236 CFLAGS="$xorg_testset_save_CFLAGS" 6237fi 6238 6239if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6242 fi 6243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6245$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6246if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6247 $as_echo_n "(cached) " >&6 6248else 6249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6250/* end confdefs.h. */ 6251int i; 6252_ACEOF 6253if ac_fn_c_try_compile "$LINENO"; then : 6254 xorg_cv_cc_flag_unused_command_line_argument=yes 6255else 6256 xorg_cv_cc_flag_unused_command_line_argument=no 6257fi 6258rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6259fi 6260{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6261$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6262 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6263 CFLAGS="$xorg_testset_save_CFLAGS" 6264fi 6265 6266found="no" 6267 6268 if test $found = "no" ; then 6269 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6271 fi 6272 6273 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6275 fi 6276 6277 CFLAGS="$CFLAGS -Wmissing-noreturn" 6278 6279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6280$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6281 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6282 if eval \${$cacheid+:} false; then : 6283 $as_echo_n "(cached) " >&6 6284else 6285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6286/* end confdefs.h. */ 6287int i; 6288int 6289main () 6290{ 6291 6292 ; 6293 return 0; 6294} 6295_ACEOF 6296if ac_fn_c_try_link "$LINENO"; then : 6297 eval $cacheid=yes 6298else 6299 eval $cacheid=no 6300fi 6301rm -f core conftest.err conftest.$ac_objext \ 6302 conftest$ac_exeext conftest.$ac_ext 6303fi 6304 6305 6306 CFLAGS="$xorg_testset_save_CFLAGS" 6307 6308 eval supported=\$$cacheid 6309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6310$as_echo "$supported" >&6; } 6311 if test "$supported" = "yes" ; then 6312 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6313 found="yes" 6314 fi 6315 fi 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 6326 6327 6328 6329 6330 6331xorg_testset_save_CFLAGS="$CFLAGS" 6332 6333if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6336$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6337if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6338 $as_echo_n "(cached) " >&6 6339else 6340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6341/* end confdefs.h. */ 6342int i; 6343_ACEOF 6344if ac_fn_c_try_compile "$LINENO"; then : 6345 xorg_cv_cc_flag_unknown_warning_option=yes 6346else 6347 xorg_cv_cc_flag_unknown_warning_option=no 6348fi 6349rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6350fi 6351{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6352$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6353 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6354 CFLAGS="$xorg_testset_save_CFLAGS" 6355fi 6356 6357if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6358 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6360 fi 6361 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6363$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6364if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6365 $as_echo_n "(cached) " >&6 6366else 6367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6368/* end confdefs.h. */ 6369int i; 6370_ACEOF 6371if ac_fn_c_try_compile "$LINENO"; then : 6372 xorg_cv_cc_flag_unused_command_line_argument=yes 6373else 6374 xorg_cv_cc_flag_unused_command_line_argument=no 6375fi 6376rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6377fi 6378{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6379$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6380 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6381 CFLAGS="$xorg_testset_save_CFLAGS" 6382fi 6383 6384found="no" 6385 6386 if test $found = "no" ; then 6387 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6389 fi 6390 6391 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6392 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6393 fi 6394 6395 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6396 6397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6398$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6399 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6400 if eval \${$cacheid+:} false; then : 6401 $as_echo_n "(cached) " >&6 6402else 6403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6404/* end confdefs.h. */ 6405int i; 6406int 6407main () 6408{ 6409 6410 ; 6411 return 0; 6412} 6413_ACEOF 6414if ac_fn_c_try_link "$LINENO"; then : 6415 eval $cacheid=yes 6416else 6417 eval $cacheid=no 6418fi 6419rm -f core conftest.err conftest.$ac_objext \ 6420 conftest$ac_exeext conftest.$ac_ext 6421fi 6422 6423 6424 CFLAGS="$xorg_testset_save_CFLAGS" 6425 6426 eval supported=\$$cacheid 6427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6428$as_echo "$supported" >&6; } 6429 if test "$supported" = "yes" ; then 6430 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6431 found="yes" 6432 fi 6433 fi 6434 6435 6436 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447 6448 6449xorg_testset_save_CFLAGS="$CFLAGS" 6450 6451if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6452 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6454$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6455if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6456 $as_echo_n "(cached) " >&6 6457else 6458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6459/* end confdefs.h. */ 6460int i; 6461_ACEOF 6462if ac_fn_c_try_compile "$LINENO"; then : 6463 xorg_cv_cc_flag_unknown_warning_option=yes 6464else 6465 xorg_cv_cc_flag_unknown_warning_option=no 6466fi 6467rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6468fi 6469{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6470$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6471 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6472 CFLAGS="$xorg_testset_save_CFLAGS" 6473fi 6474 6475if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6476 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6477 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6478 fi 6479 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6481$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6482if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6483 $as_echo_n "(cached) " >&6 6484else 6485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6486/* end confdefs.h. */ 6487int i; 6488_ACEOF 6489if ac_fn_c_try_compile "$LINENO"; then : 6490 xorg_cv_cc_flag_unused_command_line_argument=yes 6491else 6492 xorg_cv_cc_flag_unused_command_line_argument=no 6493fi 6494rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6495fi 6496{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6497$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6498 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6499 CFLAGS="$xorg_testset_save_CFLAGS" 6500fi 6501 6502found="no" 6503 6504 if test $found = "no" ; then 6505 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6507 fi 6508 6509 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6511 fi 6512 6513 CFLAGS="$CFLAGS -Wredundant-decls" 6514 6515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6516$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6517 cacheid=xorg_cv_cc_flag__Wredundant_decls 6518 if eval \${$cacheid+:} false; then : 6519 $as_echo_n "(cached) " >&6 6520else 6521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6522/* end confdefs.h. */ 6523int i; 6524int 6525main () 6526{ 6527 6528 ; 6529 return 0; 6530} 6531_ACEOF 6532if ac_fn_c_try_link "$LINENO"; then : 6533 eval $cacheid=yes 6534else 6535 eval $cacheid=no 6536fi 6537rm -f core conftest.err conftest.$ac_objext \ 6538 conftest$ac_exeext conftest.$ac_ext 6539fi 6540 6541 6542 CFLAGS="$xorg_testset_save_CFLAGS" 6543 6544 eval supported=\$$cacheid 6545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6546$as_echo "$supported" >&6; } 6547 if test "$supported" = "yes" ; then 6548 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6549 found="yes" 6550 fi 6551 fi 6552 6553 6554 6555# These are currently disabled because they are noisy. They will be enabled 6556# in the future once the codebase is sufficiently modernized to silence 6557# them. For now, I don't want them to drown out the other warnings. 6558# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 6559# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6560# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6561 6562# Turn some warnings into errors, so we don't accidently get successful builds 6563# when there are problems that should be fixed. 6564 6565if test "x$SELECTIVE_WERROR" = "xyes" ; then 6566 6567 6568 6569 6570 6571 6572 6573 6574 6575 6576 6577 6578 6579xorg_testset_save_CFLAGS="$CFLAGS" 6580 6581if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6584$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6585if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6586 $as_echo_n "(cached) " >&6 6587else 6588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6589/* end confdefs.h. */ 6590int i; 6591_ACEOF 6592if ac_fn_c_try_compile "$LINENO"; then : 6593 xorg_cv_cc_flag_unknown_warning_option=yes 6594else 6595 xorg_cv_cc_flag_unknown_warning_option=no 6596fi 6597rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6598fi 6599{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6600$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6601 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6602 CFLAGS="$xorg_testset_save_CFLAGS" 6603fi 6604 6605if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6606 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6607 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6608 fi 6609 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6611$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6612if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6613 $as_echo_n "(cached) " >&6 6614else 6615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6616/* end confdefs.h. */ 6617int i; 6618_ACEOF 6619if ac_fn_c_try_compile "$LINENO"; then : 6620 xorg_cv_cc_flag_unused_command_line_argument=yes 6621else 6622 xorg_cv_cc_flag_unused_command_line_argument=no 6623fi 6624rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6625fi 6626{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6627$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6628 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6629 CFLAGS="$xorg_testset_save_CFLAGS" 6630fi 6631 6632found="no" 6633 6634 if test $found = "no" ; then 6635 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6637 fi 6638 6639 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6640 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6641 fi 6642 6643 CFLAGS="$CFLAGS -Werror=implicit" 6644 6645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6646$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6647 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 6648 if eval \${$cacheid+:} false; then : 6649 $as_echo_n "(cached) " >&6 6650else 6651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6652/* end confdefs.h. */ 6653int i; 6654int 6655main () 6656{ 6657 6658 ; 6659 return 0; 6660} 6661_ACEOF 6662if ac_fn_c_try_link "$LINENO"; then : 6663 eval $cacheid=yes 6664else 6665 eval $cacheid=no 6666fi 6667rm -f core conftest.err conftest.$ac_objext \ 6668 conftest$ac_exeext conftest.$ac_ext 6669fi 6670 6671 6672 CFLAGS="$xorg_testset_save_CFLAGS" 6673 6674 eval supported=\$$cacheid 6675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6676$as_echo "$supported" >&6; } 6677 if test "$supported" = "yes" ; then 6678 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6679 found="yes" 6680 fi 6681 fi 6682 6683 if test $found = "no" ; then 6684 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6686 fi 6687 6688 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6690 fi 6691 6692 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6693 6694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6695$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6696 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 6697 if eval \${$cacheid+:} false; then : 6698 $as_echo_n "(cached) " >&6 6699else 6700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6701/* end confdefs.h. */ 6702int i; 6703int 6704main () 6705{ 6706 6707 ; 6708 return 0; 6709} 6710_ACEOF 6711if ac_fn_c_try_link "$LINENO"; then : 6712 eval $cacheid=yes 6713else 6714 eval $cacheid=no 6715fi 6716rm -f core conftest.err conftest.$ac_objext \ 6717 conftest$ac_exeext conftest.$ac_ext 6718fi 6719 6720 6721 CFLAGS="$xorg_testset_save_CFLAGS" 6722 6723 eval supported=\$$cacheid 6724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6725$as_echo "$supported" >&6; } 6726 if test "$supported" = "yes" ; then 6727 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6728 found="yes" 6729 fi 6730 fi 6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 6743 6744 6745 6746xorg_testset_save_CFLAGS="$CFLAGS" 6747 6748if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6751$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6752if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6753 $as_echo_n "(cached) " >&6 6754else 6755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6756/* end confdefs.h. */ 6757int i; 6758_ACEOF 6759if ac_fn_c_try_compile "$LINENO"; then : 6760 xorg_cv_cc_flag_unknown_warning_option=yes 6761else 6762 xorg_cv_cc_flag_unknown_warning_option=no 6763fi 6764rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6765fi 6766{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6767$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6768 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6769 CFLAGS="$xorg_testset_save_CFLAGS" 6770fi 6771 6772if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6773 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6775 fi 6776 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6778$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6779if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6780 $as_echo_n "(cached) " >&6 6781else 6782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6783/* end confdefs.h. */ 6784int i; 6785_ACEOF 6786if ac_fn_c_try_compile "$LINENO"; then : 6787 xorg_cv_cc_flag_unused_command_line_argument=yes 6788else 6789 xorg_cv_cc_flag_unused_command_line_argument=no 6790fi 6791rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6792fi 6793{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6794$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6795 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6796 CFLAGS="$xorg_testset_save_CFLAGS" 6797fi 6798 6799found="no" 6800 6801 if test $found = "no" ; then 6802 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6804 fi 6805 6806 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6807 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6808 fi 6809 6810 CFLAGS="$CFLAGS -Werror=nonnull" 6811 6812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 6813$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 6814 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 6815 if eval \${$cacheid+:} false; then : 6816 $as_echo_n "(cached) " >&6 6817else 6818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6819/* end confdefs.h. */ 6820int i; 6821int 6822main () 6823{ 6824 6825 ; 6826 return 0; 6827} 6828_ACEOF 6829if ac_fn_c_try_link "$LINENO"; then : 6830 eval $cacheid=yes 6831else 6832 eval $cacheid=no 6833fi 6834rm -f core conftest.err conftest.$ac_objext \ 6835 conftest$ac_exeext conftest.$ac_ext 6836fi 6837 6838 6839 CFLAGS="$xorg_testset_save_CFLAGS" 6840 6841 eval supported=\$$cacheid 6842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6843$as_echo "$supported" >&6; } 6844 if test "$supported" = "yes" ; then 6845 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 6846 found="yes" 6847 fi 6848 fi 6849 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862 6863 6864xorg_testset_save_CFLAGS="$CFLAGS" 6865 6866if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6869$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6870if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6871 $as_echo_n "(cached) " >&6 6872else 6873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6874/* end confdefs.h. */ 6875int i; 6876_ACEOF 6877if ac_fn_c_try_compile "$LINENO"; then : 6878 xorg_cv_cc_flag_unknown_warning_option=yes 6879else 6880 xorg_cv_cc_flag_unknown_warning_option=no 6881fi 6882rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6883fi 6884{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6885$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6886 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6887 CFLAGS="$xorg_testset_save_CFLAGS" 6888fi 6889 6890if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6891 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6893 fi 6894 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6896$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6897if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6898 $as_echo_n "(cached) " >&6 6899else 6900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6901/* end confdefs.h. */ 6902int i; 6903_ACEOF 6904if ac_fn_c_try_compile "$LINENO"; then : 6905 xorg_cv_cc_flag_unused_command_line_argument=yes 6906else 6907 xorg_cv_cc_flag_unused_command_line_argument=no 6908fi 6909rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6910fi 6911{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6912$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6913 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6914 CFLAGS="$xorg_testset_save_CFLAGS" 6915fi 6916 6917found="no" 6918 6919 if test $found = "no" ; then 6920 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 6921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6922 fi 6923 6924 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 6925 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6926 fi 6927 6928 CFLAGS="$CFLAGS -Werror=init-self" 6929 6930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 6931$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 6932 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 6933 if eval \${$cacheid+:} false; then : 6934 $as_echo_n "(cached) " >&6 6935else 6936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6937/* end confdefs.h. */ 6938int i; 6939int 6940main () 6941{ 6942 6943 ; 6944 return 0; 6945} 6946_ACEOF 6947if ac_fn_c_try_link "$LINENO"; then : 6948 eval $cacheid=yes 6949else 6950 eval $cacheid=no 6951fi 6952rm -f core conftest.err conftest.$ac_objext \ 6953 conftest$ac_exeext conftest.$ac_ext 6954fi 6955 6956 6957 CFLAGS="$xorg_testset_save_CFLAGS" 6958 6959 eval supported=\$$cacheid 6960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6961$as_echo "$supported" >&6; } 6962 if test "$supported" = "yes" ; then 6963 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 6964 found="yes" 6965 fi 6966 fi 6967 6968 6969 6970 6971 6972 6973 6974 6975 6976 6977 6978 6979 6980 6981 6982xorg_testset_save_CFLAGS="$CFLAGS" 6983 6984if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6987$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6988if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6989 $as_echo_n "(cached) " >&6 6990else 6991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6992/* end confdefs.h. */ 6993int i; 6994_ACEOF 6995if ac_fn_c_try_compile "$LINENO"; then : 6996 xorg_cv_cc_flag_unknown_warning_option=yes 6997else 6998 xorg_cv_cc_flag_unknown_warning_option=no 6999fi 7000rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7001fi 7002{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7003$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7004 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7005 CFLAGS="$xorg_testset_save_CFLAGS" 7006fi 7007 7008if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7009 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7011 fi 7012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7014$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7015if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7016 $as_echo_n "(cached) " >&6 7017else 7018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7019/* end confdefs.h. */ 7020int i; 7021_ACEOF 7022if ac_fn_c_try_compile "$LINENO"; then : 7023 xorg_cv_cc_flag_unused_command_line_argument=yes 7024else 7025 xorg_cv_cc_flag_unused_command_line_argument=no 7026fi 7027rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7028fi 7029{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7030$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7031 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7032 CFLAGS="$xorg_testset_save_CFLAGS" 7033fi 7034 7035found="no" 7036 7037 if test $found = "no" ; then 7038 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7040 fi 7041 7042 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7043 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7044 fi 7045 7046 CFLAGS="$CFLAGS -Werror=main" 7047 7048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7049$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7050 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 7051 if eval \${$cacheid+:} false; then : 7052 $as_echo_n "(cached) " >&6 7053else 7054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7055/* end confdefs.h. */ 7056int i; 7057int 7058main () 7059{ 7060 7061 ; 7062 return 0; 7063} 7064_ACEOF 7065if ac_fn_c_try_link "$LINENO"; then : 7066 eval $cacheid=yes 7067else 7068 eval $cacheid=no 7069fi 7070rm -f core conftest.err conftest.$ac_objext \ 7071 conftest$ac_exeext conftest.$ac_ext 7072fi 7073 7074 7075 CFLAGS="$xorg_testset_save_CFLAGS" 7076 7077 eval supported=\$$cacheid 7078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7079$as_echo "$supported" >&6; } 7080 if test "$supported" = "yes" ; then 7081 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7082 found="yes" 7083 fi 7084 fi 7085 7086 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096 7097 7098 7099 7100xorg_testset_save_CFLAGS="$CFLAGS" 7101 7102if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7105$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7106if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7107 $as_echo_n "(cached) " >&6 7108else 7109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7110/* end confdefs.h. */ 7111int i; 7112_ACEOF 7113if ac_fn_c_try_compile "$LINENO"; then : 7114 xorg_cv_cc_flag_unknown_warning_option=yes 7115else 7116 xorg_cv_cc_flag_unknown_warning_option=no 7117fi 7118rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7119fi 7120{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7121$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7122 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7123 CFLAGS="$xorg_testset_save_CFLAGS" 7124fi 7125 7126if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7127 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7129 fi 7130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7132$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7133if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7134 $as_echo_n "(cached) " >&6 7135else 7136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7137/* end confdefs.h. */ 7138int i; 7139_ACEOF 7140if ac_fn_c_try_compile "$LINENO"; then : 7141 xorg_cv_cc_flag_unused_command_line_argument=yes 7142else 7143 xorg_cv_cc_flag_unused_command_line_argument=no 7144fi 7145rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7146fi 7147{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7148$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7149 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7150 CFLAGS="$xorg_testset_save_CFLAGS" 7151fi 7152 7153found="no" 7154 7155 if test $found = "no" ; then 7156 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7158 fi 7159 7160 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7161 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7162 fi 7163 7164 CFLAGS="$CFLAGS -Werror=missing-braces" 7165 7166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7167$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7168 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 7169 if eval \${$cacheid+:} false; then : 7170 $as_echo_n "(cached) " >&6 7171else 7172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7173/* end confdefs.h. */ 7174int i; 7175int 7176main () 7177{ 7178 7179 ; 7180 return 0; 7181} 7182_ACEOF 7183if ac_fn_c_try_link "$LINENO"; then : 7184 eval $cacheid=yes 7185else 7186 eval $cacheid=no 7187fi 7188rm -f core conftest.err conftest.$ac_objext \ 7189 conftest$ac_exeext conftest.$ac_ext 7190fi 7191 7192 7193 CFLAGS="$xorg_testset_save_CFLAGS" 7194 7195 eval supported=\$$cacheid 7196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7197$as_echo "$supported" >&6; } 7198 if test "$supported" = "yes" ; then 7199 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7200 found="yes" 7201 fi 7202 fi 7203 7204 7205 7206 7207 7208 7209 7210 7211 7212 7213 7214 7215 7216 7217 7218xorg_testset_save_CFLAGS="$CFLAGS" 7219 7220if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7223$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7224if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7225 $as_echo_n "(cached) " >&6 7226else 7227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7228/* end confdefs.h. */ 7229int i; 7230_ACEOF 7231if ac_fn_c_try_compile "$LINENO"; then : 7232 xorg_cv_cc_flag_unknown_warning_option=yes 7233else 7234 xorg_cv_cc_flag_unknown_warning_option=no 7235fi 7236rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7237fi 7238{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7239$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7240 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7241 CFLAGS="$xorg_testset_save_CFLAGS" 7242fi 7243 7244if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7245 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7247 fi 7248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7250$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7251if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7252 $as_echo_n "(cached) " >&6 7253else 7254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7255/* end confdefs.h. */ 7256int i; 7257_ACEOF 7258if ac_fn_c_try_compile "$LINENO"; then : 7259 xorg_cv_cc_flag_unused_command_line_argument=yes 7260else 7261 xorg_cv_cc_flag_unused_command_line_argument=no 7262fi 7263rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7264fi 7265{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7266$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7267 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7268 CFLAGS="$xorg_testset_save_CFLAGS" 7269fi 7270 7271found="no" 7272 7273 if test $found = "no" ; then 7274 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7276 fi 7277 7278 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7280 fi 7281 7282 CFLAGS="$CFLAGS -Werror=sequence-point" 7283 7284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7285$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7286 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 7287 if eval \${$cacheid+:} false; then : 7288 $as_echo_n "(cached) " >&6 7289else 7290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7291/* end confdefs.h. */ 7292int i; 7293int 7294main () 7295{ 7296 7297 ; 7298 return 0; 7299} 7300_ACEOF 7301if ac_fn_c_try_link "$LINENO"; then : 7302 eval $cacheid=yes 7303else 7304 eval $cacheid=no 7305fi 7306rm -f core conftest.err conftest.$ac_objext \ 7307 conftest$ac_exeext conftest.$ac_ext 7308fi 7309 7310 7311 CFLAGS="$xorg_testset_save_CFLAGS" 7312 7313 eval supported=\$$cacheid 7314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7315$as_echo "$supported" >&6; } 7316 if test "$supported" = "yes" ; then 7317 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7318 found="yes" 7319 fi 7320 fi 7321 7322 7323 7324 7325 7326 7327 7328 7329 7330 7331 7332 7333 7334 7335 7336xorg_testset_save_CFLAGS="$CFLAGS" 7337 7338if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7341$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7342if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7343 $as_echo_n "(cached) " >&6 7344else 7345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7346/* end confdefs.h. */ 7347int i; 7348_ACEOF 7349if ac_fn_c_try_compile "$LINENO"; then : 7350 xorg_cv_cc_flag_unknown_warning_option=yes 7351else 7352 xorg_cv_cc_flag_unknown_warning_option=no 7353fi 7354rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7355fi 7356{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7357$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7358 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7359 CFLAGS="$xorg_testset_save_CFLAGS" 7360fi 7361 7362if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7365 fi 7366 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7368$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7369if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7370 $as_echo_n "(cached) " >&6 7371else 7372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7373/* end confdefs.h. */ 7374int i; 7375_ACEOF 7376if ac_fn_c_try_compile "$LINENO"; then : 7377 xorg_cv_cc_flag_unused_command_line_argument=yes 7378else 7379 xorg_cv_cc_flag_unused_command_line_argument=no 7380fi 7381rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7382fi 7383{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7384$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7385 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7386 CFLAGS="$xorg_testset_save_CFLAGS" 7387fi 7388 7389found="no" 7390 7391 if test $found = "no" ; then 7392 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7394 fi 7395 7396 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7397 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7398 fi 7399 7400 CFLAGS="$CFLAGS -Werror=return-type" 7401 7402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7403$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7404 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 7405 if eval \${$cacheid+:} false; then : 7406 $as_echo_n "(cached) " >&6 7407else 7408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7409/* end confdefs.h. */ 7410int i; 7411int 7412main () 7413{ 7414 7415 ; 7416 return 0; 7417} 7418_ACEOF 7419if ac_fn_c_try_link "$LINENO"; then : 7420 eval $cacheid=yes 7421else 7422 eval $cacheid=no 7423fi 7424rm -f core conftest.err conftest.$ac_objext \ 7425 conftest$ac_exeext conftest.$ac_ext 7426fi 7427 7428 7429 CFLAGS="$xorg_testset_save_CFLAGS" 7430 7431 eval supported=\$$cacheid 7432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7433$as_echo "$supported" >&6; } 7434 if test "$supported" = "yes" ; then 7435 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7436 found="yes" 7437 fi 7438 fi 7439 7440 if test $found = "no" ; then 7441 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7443 fi 7444 7445 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7447 fi 7448 7449 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7450 7451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7452$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7453 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 7454 if eval \${$cacheid+:} false; then : 7455 $as_echo_n "(cached) " >&6 7456else 7457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7458/* end confdefs.h. */ 7459int i; 7460int 7461main () 7462{ 7463 7464 ; 7465 return 0; 7466} 7467_ACEOF 7468if ac_fn_c_try_link "$LINENO"; then : 7469 eval $cacheid=yes 7470else 7471 eval $cacheid=no 7472fi 7473rm -f core conftest.err conftest.$ac_objext \ 7474 conftest$ac_exeext conftest.$ac_ext 7475fi 7476 7477 7478 CFLAGS="$xorg_testset_save_CFLAGS" 7479 7480 eval supported=\$$cacheid 7481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7482$as_echo "$supported" >&6; } 7483 if test "$supported" = "yes" ; then 7484 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7485 found="yes" 7486 fi 7487 fi 7488 7489 7490 7491 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 7503xorg_testset_save_CFLAGS="$CFLAGS" 7504 7505if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7508$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7509if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7510 $as_echo_n "(cached) " >&6 7511else 7512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7513/* end confdefs.h. */ 7514int i; 7515_ACEOF 7516if ac_fn_c_try_compile "$LINENO"; then : 7517 xorg_cv_cc_flag_unknown_warning_option=yes 7518else 7519 xorg_cv_cc_flag_unknown_warning_option=no 7520fi 7521rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7522fi 7523{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7524$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7525 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7526 CFLAGS="$xorg_testset_save_CFLAGS" 7527fi 7528 7529if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7530 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7532 fi 7533 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7535$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7536if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7537 $as_echo_n "(cached) " >&6 7538else 7539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7540/* end confdefs.h. */ 7541int i; 7542_ACEOF 7543if ac_fn_c_try_compile "$LINENO"; then : 7544 xorg_cv_cc_flag_unused_command_line_argument=yes 7545else 7546 xorg_cv_cc_flag_unused_command_line_argument=no 7547fi 7548rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7549fi 7550{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7551$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7552 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7553 CFLAGS="$xorg_testset_save_CFLAGS" 7554fi 7555 7556found="no" 7557 7558 if test $found = "no" ; then 7559 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7561 fi 7562 7563 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7565 fi 7566 7567 CFLAGS="$CFLAGS -Werror=trigraphs" 7568 7569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7570$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7571 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 7572 if eval \${$cacheid+:} false; then : 7573 $as_echo_n "(cached) " >&6 7574else 7575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7576/* end confdefs.h. */ 7577int i; 7578int 7579main () 7580{ 7581 7582 ; 7583 return 0; 7584} 7585_ACEOF 7586if ac_fn_c_try_link "$LINENO"; then : 7587 eval $cacheid=yes 7588else 7589 eval $cacheid=no 7590fi 7591rm -f core conftest.err conftest.$ac_objext \ 7592 conftest$ac_exeext conftest.$ac_ext 7593fi 7594 7595 7596 CFLAGS="$xorg_testset_save_CFLAGS" 7597 7598 eval supported=\$$cacheid 7599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7600$as_echo "$supported" >&6; } 7601 if test "$supported" = "yes" ; then 7602 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7603 found="yes" 7604 fi 7605 fi 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7621xorg_testset_save_CFLAGS="$CFLAGS" 7622 7623if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7626$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7627if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7628 $as_echo_n "(cached) " >&6 7629else 7630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7631/* end confdefs.h. */ 7632int i; 7633_ACEOF 7634if ac_fn_c_try_compile "$LINENO"; then : 7635 xorg_cv_cc_flag_unknown_warning_option=yes 7636else 7637 xorg_cv_cc_flag_unknown_warning_option=no 7638fi 7639rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7640fi 7641{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7642$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7643 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7644 CFLAGS="$xorg_testset_save_CFLAGS" 7645fi 7646 7647if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7650 fi 7651 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7653$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7654if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7655 $as_echo_n "(cached) " >&6 7656else 7657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7658/* end confdefs.h. */ 7659int i; 7660_ACEOF 7661if ac_fn_c_try_compile "$LINENO"; then : 7662 xorg_cv_cc_flag_unused_command_line_argument=yes 7663else 7664 xorg_cv_cc_flag_unused_command_line_argument=no 7665fi 7666rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7667fi 7668{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7669$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7670 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7671 CFLAGS="$xorg_testset_save_CFLAGS" 7672fi 7673 7674found="no" 7675 7676 if test $found = "no" ; then 7677 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7679 fi 7680 7681 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7683 fi 7684 7685 CFLAGS="$CFLAGS -Werror=array-bounds" 7686 7687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7688$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7689 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 7690 if eval \${$cacheid+:} false; then : 7691 $as_echo_n "(cached) " >&6 7692else 7693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7694/* end confdefs.h. */ 7695int i; 7696int 7697main () 7698{ 7699 7700 ; 7701 return 0; 7702} 7703_ACEOF 7704if ac_fn_c_try_link "$LINENO"; then : 7705 eval $cacheid=yes 7706else 7707 eval $cacheid=no 7708fi 7709rm -f core conftest.err conftest.$ac_objext \ 7710 conftest$ac_exeext conftest.$ac_ext 7711fi 7712 7713 7714 CFLAGS="$xorg_testset_save_CFLAGS" 7715 7716 eval supported=\$$cacheid 7717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7718$as_echo "$supported" >&6; } 7719 if test "$supported" = "yes" ; then 7720 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7721 found="yes" 7722 fi 7723 fi 7724 7725 7726 7727 7728 7729 7730 7731 7732 7733 7734 7735 7736 7737 7738 7739xorg_testset_save_CFLAGS="$CFLAGS" 7740 7741if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7744$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7745if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7746 $as_echo_n "(cached) " >&6 7747else 7748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7749/* end confdefs.h. */ 7750int i; 7751_ACEOF 7752if ac_fn_c_try_compile "$LINENO"; then : 7753 xorg_cv_cc_flag_unknown_warning_option=yes 7754else 7755 xorg_cv_cc_flag_unknown_warning_option=no 7756fi 7757rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7758fi 7759{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7760$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7761 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7762 CFLAGS="$xorg_testset_save_CFLAGS" 7763fi 7764 7765if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7768 fi 7769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7771$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7772if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7773 $as_echo_n "(cached) " >&6 7774else 7775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7776/* end confdefs.h. */ 7777int i; 7778_ACEOF 7779if ac_fn_c_try_compile "$LINENO"; then : 7780 xorg_cv_cc_flag_unused_command_line_argument=yes 7781else 7782 xorg_cv_cc_flag_unused_command_line_argument=no 7783fi 7784rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7785fi 7786{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7787$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7788 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7789 CFLAGS="$xorg_testset_save_CFLAGS" 7790fi 7791 7792found="no" 7793 7794 if test $found = "no" ; then 7795 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7797 fi 7798 7799 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7801 fi 7802 7803 CFLAGS="$CFLAGS -Werror=write-strings" 7804 7805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 7806$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 7807 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 7808 if eval \${$cacheid+:} false; then : 7809 $as_echo_n "(cached) " >&6 7810else 7811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7812/* end confdefs.h. */ 7813int i; 7814int 7815main () 7816{ 7817 7818 ; 7819 return 0; 7820} 7821_ACEOF 7822if ac_fn_c_try_link "$LINENO"; then : 7823 eval $cacheid=yes 7824else 7825 eval $cacheid=no 7826fi 7827rm -f core conftest.err conftest.$ac_objext \ 7828 conftest$ac_exeext conftest.$ac_ext 7829fi 7830 7831 7832 CFLAGS="$xorg_testset_save_CFLAGS" 7833 7834 eval supported=\$$cacheid 7835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7836$as_echo "$supported" >&6; } 7837 if test "$supported" = "yes" ; then 7838 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 7839 found="yes" 7840 fi 7841 fi 7842 7843 7844 7845 7846 7847 7848 7849 7850 7851 7852 7853 7854 7855 7856 7857xorg_testset_save_CFLAGS="$CFLAGS" 7858 7859if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7862$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7863if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7864 $as_echo_n "(cached) " >&6 7865else 7866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7867/* end confdefs.h. */ 7868int i; 7869_ACEOF 7870if ac_fn_c_try_compile "$LINENO"; then : 7871 xorg_cv_cc_flag_unknown_warning_option=yes 7872else 7873 xorg_cv_cc_flag_unknown_warning_option=no 7874fi 7875rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7876fi 7877{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7878$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7879 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7880 CFLAGS="$xorg_testset_save_CFLAGS" 7881fi 7882 7883if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7886 fi 7887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7889$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7890if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7891 $as_echo_n "(cached) " >&6 7892else 7893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7894/* end confdefs.h. */ 7895int i; 7896_ACEOF 7897if ac_fn_c_try_compile "$LINENO"; then : 7898 xorg_cv_cc_flag_unused_command_line_argument=yes 7899else 7900 xorg_cv_cc_flag_unused_command_line_argument=no 7901fi 7902rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7903fi 7904{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7905$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7906 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7907 CFLAGS="$xorg_testset_save_CFLAGS" 7908fi 7909 7910found="no" 7911 7912 if test $found = "no" ; then 7913 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 7914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7915 fi 7916 7917 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 7918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7919 fi 7920 7921 CFLAGS="$CFLAGS -Werror=address" 7922 7923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 7924$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 7925 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 7926 if eval \${$cacheid+:} false; then : 7927 $as_echo_n "(cached) " >&6 7928else 7929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7930/* end confdefs.h. */ 7931int i; 7932int 7933main () 7934{ 7935 7936 ; 7937 return 0; 7938} 7939_ACEOF 7940if ac_fn_c_try_link "$LINENO"; then : 7941 eval $cacheid=yes 7942else 7943 eval $cacheid=no 7944fi 7945rm -f core conftest.err conftest.$ac_objext \ 7946 conftest$ac_exeext conftest.$ac_ext 7947fi 7948 7949 7950 CFLAGS="$xorg_testset_save_CFLAGS" 7951 7952 eval supported=\$$cacheid 7953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7954$as_echo "$supported" >&6; } 7955 if test "$supported" = "yes" ; then 7956 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 7957 found="yes" 7958 fi 7959 fi 7960 7961 7962 7963 7964 7965 7966 7967 7968 7969 7970 7971 7972 7973 7974 7975xorg_testset_save_CFLAGS="$CFLAGS" 7976 7977if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7980$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7981if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7982 $as_echo_n "(cached) " >&6 7983else 7984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7985/* end confdefs.h. */ 7986int i; 7987_ACEOF 7988if ac_fn_c_try_compile "$LINENO"; then : 7989 xorg_cv_cc_flag_unknown_warning_option=yes 7990else 7991 xorg_cv_cc_flag_unknown_warning_option=no 7992fi 7993rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7994fi 7995{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7996$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7997 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7998 CFLAGS="$xorg_testset_save_CFLAGS" 7999fi 8000 8001if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8004 fi 8005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8007$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8008if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8009 $as_echo_n "(cached) " >&6 8010else 8011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8012/* end confdefs.h. */ 8013int i; 8014_ACEOF 8015if ac_fn_c_try_compile "$LINENO"; then : 8016 xorg_cv_cc_flag_unused_command_line_argument=yes 8017else 8018 xorg_cv_cc_flag_unused_command_line_argument=no 8019fi 8020rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8021fi 8022{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8023$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8024 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8025 CFLAGS="$xorg_testset_save_CFLAGS" 8026fi 8027 8028found="no" 8029 8030 if test $found = "no" ; then 8031 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8033 fi 8034 8035 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8036 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8037 fi 8038 8039 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8040 8041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8042$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8043 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 8044 if eval \${$cacheid+:} false; then : 8045 $as_echo_n "(cached) " >&6 8046else 8047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8048/* end confdefs.h. */ 8049int i; 8050int 8051main () 8052{ 8053 8054 ; 8055 return 0; 8056} 8057_ACEOF 8058if ac_fn_c_try_link "$LINENO"; then : 8059 eval $cacheid=yes 8060else 8061 eval $cacheid=no 8062fi 8063rm -f core conftest.err conftest.$ac_objext \ 8064 conftest$ac_exeext conftest.$ac_ext 8065fi 8066 8067 8068 CFLAGS="$xorg_testset_save_CFLAGS" 8069 8070 eval supported=\$$cacheid 8071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8072$as_echo "$supported" >&6; } 8073 if test "$supported" = "yes" ; then 8074 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8075 found="yes" 8076 fi 8077 fi 8078 8079 if test $found = "no" ; then 8080 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8082 fi 8083 8084 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8086 fi 8087 8088 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8089 8090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8091$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8092 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 8093 if eval \${$cacheid+:} false; then : 8094 $as_echo_n "(cached) " >&6 8095else 8096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8097/* end confdefs.h. */ 8098int i; 8099int 8100main () 8101{ 8102 8103 ; 8104 return 0; 8105} 8106_ACEOF 8107if ac_fn_c_try_link "$LINENO"; then : 8108 eval $cacheid=yes 8109else 8110 eval $cacheid=no 8111fi 8112rm -f core conftest.err conftest.$ac_objext \ 8113 conftest$ac_exeext conftest.$ac_ext 8114fi 8115 8116 8117 CFLAGS="$xorg_testset_save_CFLAGS" 8118 8119 eval supported=\$$cacheid 8120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8121$as_echo "$supported" >&6; } 8122 if test "$supported" = "yes" ; then 8123 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8124 found="yes" 8125 fi 8126 fi 8127 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142xorg_testset_save_CFLAGS="$CFLAGS" 8143 8144if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8147$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8148if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8149 $as_echo_n "(cached) " >&6 8150else 8151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8152/* end confdefs.h. */ 8153int i; 8154_ACEOF 8155if ac_fn_c_try_compile "$LINENO"; then : 8156 xorg_cv_cc_flag_unknown_warning_option=yes 8157else 8158 xorg_cv_cc_flag_unknown_warning_option=no 8159fi 8160rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8161fi 8162{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8163$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8164 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8165 CFLAGS="$xorg_testset_save_CFLAGS" 8166fi 8167 8168if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8171 fi 8172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8174$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8175if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8176 $as_echo_n "(cached) " >&6 8177else 8178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8179/* end confdefs.h. */ 8180int i; 8181_ACEOF 8182if ac_fn_c_try_compile "$LINENO"; then : 8183 xorg_cv_cc_flag_unused_command_line_argument=yes 8184else 8185 xorg_cv_cc_flag_unused_command_line_argument=no 8186fi 8187rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8188fi 8189{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8190$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8191 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8192 CFLAGS="$xorg_testset_save_CFLAGS" 8193fi 8194 8195found="no" 8196 8197 if test $found = "no" ; then 8198 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8200 fi 8201 8202 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8204 fi 8205 8206 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8207 8208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8209$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8210 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 8211 if eval \${$cacheid+:} false; then : 8212 $as_echo_n "(cached) " >&6 8213else 8214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8215/* end confdefs.h. */ 8216int i; 8217int 8218main () 8219{ 8220 8221 ; 8222 return 0; 8223} 8224_ACEOF 8225if ac_fn_c_try_link "$LINENO"; then : 8226 eval $cacheid=yes 8227else 8228 eval $cacheid=no 8229fi 8230rm -f core conftest.err conftest.$ac_objext \ 8231 conftest$ac_exeext conftest.$ac_ext 8232fi 8233 8234 8235 CFLAGS="$xorg_testset_save_CFLAGS" 8236 8237 eval supported=\$$cacheid 8238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8239$as_echo "$supported" >&6; } 8240 if test "$supported" = "yes" ; then 8241 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8242 found="yes" 8243 fi 8244 fi 8245 8246 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8247else 8248{ $as_echo "$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 $PACKAGE_BUGREPORT" >&5 8249$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 $PACKAGE_BUGREPORT" >&2;} 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263xorg_testset_save_CFLAGS="$CFLAGS" 8264 8265if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8268$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8269if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8270 $as_echo_n "(cached) " >&6 8271else 8272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8273/* end confdefs.h. */ 8274int i; 8275_ACEOF 8276if ac_fn_c_try_compile "$LINENO"; then : 8277 xorg_cv_cc_flag_unknown_warning_option=yes 8278else 8279 xorg_cv_cc_flag_unknown_warning_option=no 8280fi 8281rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8282fi 8283{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8284$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8285 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8286 CFLAGS="$xorg_testset_save_CFLAGS" 8287fi 8288 8289if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8290 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8292 fi 8293 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8295$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8296if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8297 $as_echo_n "(cached) " >&6 8298else 8299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8300/* end confdefs.h. */ 8301int i; 8302_ACEOF 8303if ac_fn_c_try_compile "$LINENO"; then : 8304 xorg_cv_cc_flag_unused_command_line_argument=yes 8305else 8306 xorg_cv_cc_flag_unused_command_line_argument=no 8307fi 8308rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8309fi 8310{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8311$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8312 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8313 CFLAGS="$xorg_testset_save_CFLAGS" 8314fi 8315 8316found="no" 8317 8318 if test $found = "no" ; then 8319 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8321 fi 8322 8323 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8325 fi 8326 8327 CFLAGS="$CFLAGS -Wimplicit" 8328 8329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8330$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8331 cacheid=xorg_cv_cc_flag__Wimplicit 8332 if eval \${$cacheid+:} false; then : 8333 $as_echo_n "(cached) " >&6 8334else 8335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8336/* end confdefs.h. */ 8337int i; 8338int 8339main () 8340{ 8341 8342 ; 8343 return 0; 8344} 8345_ACEOF 8346if ac_fn_c_try_link "$LINENO"; then : 8347 eval $cacheid=yes 8348else 8349 eval $cacheid=no 8350fi 8351rm -f core conftest.err conftest.$ac_objext \ 8352 conftest$ac_exeext conftest.$ac_ext 8353fi 8354 8355 8356 CFLAGS="$xorg_testset_save_CFLAGS" 8357 8358 eval supported=\$$cacheid 8359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8360$as_echo "$supported" >&6; } 8361 if test "$supported" = "yes" ; then 8362 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8363 found="yes" 8364 fi 8365 fi 8366 8367 8368 8369 8370 8371 8372 8373 8374 8375 8376 8377 8378 8379 8380 8381xorg_testset_save_CFLAGS="$CFLAGS" 8382 8383if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8386$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8387if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8388 $as_echo_n "(cached) " >&6 8389else 8390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8391/* end confdefs.h. */ 8392int i; 8393_ACEOF 8394if ac_fn_c_try_compile "$LINENO"; then : 8395 xorg_cv_cc_flag_unknown_warning_option=yes 8396else 8397 xorg_cv_cc_flag_unknown_warning_option=no 8398fi 8399rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8400fi 8401{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8402$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8403 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8404 CFLAGS="$xorg_testset_save_CFLAGS" 8405fi 8406 8407if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8408 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8410 fi 8411 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8413$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8414if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8415 $as_echo_n "(cached) " >&6 8416else 8417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8418/* end confdefs.h. */ 8419int i; 8420_ACEOF 8421if ac_fn_c_try_compile "$LINENO"; then : 8422 xorg_cv_cc_flag_unused_command_line_argument=yes 8423else 8424 xorg_cv_cc_flag_unused_command_line_argument=no 8425fi 8426rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8427fi 8428{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8429$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8430 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8431 CFLAGS="$xorg_testset_save_CFLAGS" 8432fi 8433 8434found="no" 8435 8436 if test $found = "no" ; then 8437 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8439 fi 8440 8441 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8442 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8443 fi 8444 8445 CFLAGS="$CFLAGS -Wnonnull" 8446 8447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8448$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8449 cacheid=xorg_cv_cc_flag__Wnonnull 8450 if eval \${$cacheid+:} false; then : 8451 $as_echo_n "(cached) " >&6 8452else 8453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8454/* end confdefs.h. */ 8455int i; 8456int 8457main () 8458{ 8459 8460 ; 8461 return 0; 8462} 8463_ACEOF 8464if ac_fn_c_try_link "$LINENO"; then : 8465 eval $cacheid=yes 8466else 8467 eval $cacheid=no 8468fi 8469rm -f core conftest.err conftest.$ac_objext \ 8470 conftest$ac_exeext conftest.$ac_ext 8471fi 8472 8473 8474 CFLAGS="$xorg_testset_save_CFLAGS" 8475 8476 eval supported=\$$cacheid 8477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8478$as_echo "$supported" >&6; } 8479 if test "$supported" = "yes" ; then 8480 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8481 found="yes" 8482 fi 8483 fi 8484 8485 8486 8487 8488 8489 8490 8491 8492 8493 8494 8495 8496 8497 8498 8499xorg_testset_save_CFLAGS="$CFLAGS" 8500 8501if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8504$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8505if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8506 $as_echo_n "(cached) " >&6 8507else 8508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8509/* end confdefs.h. */ 8510int i; 8511_ACEOF 8512if ac_fn_c_try_compile "$LINENO"; then : 8513 xorg_cv_cc_flag_unknown_warning_option=yes 8514else 8515 xorg_cv_cc_flag_unknown_warning_option=no 8516fi 8517rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8518fi 8519{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8520$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8521 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8522 CFLAGS="$xorg_testset_save_CFLAGS" 8523fi 8524 8525if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8526 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8528 fi 8529 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8531$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8532if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8533 $as_echo_n "(cached) " >&6 8534else 8535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8536/* end confdefs.h. */ 8537int i; 8538_ACEOF 8539if ac_fn_c_try_compile "$LINENO"; then : 8540 xorg_cv_cc_flag_unused_command_line_argument=yes 8541else 8542 xorg_cv_cc_flag_unused_command_line_argument=no 8543fi 8544rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8545fi 8546{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8547$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8548 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8549 CFLAGS="$xorg_testset_save_CFLAGS" 8550fi 8551 8552found="no" 8553 8554 if test $found = "no" ; then 8555 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8557 fi 8558 8559 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8561 fi 8562 8563 CFLAGS="$CFLAGS -Winit-self" 8564 8565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8566$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8567 cacheid=xorg_cv_cc_flag__Winit_self 8568 if eval \${$cacheid+:} false; then : 8569 $as_echo_n "(cached) " >&6 8570else 8571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8572/* end confdefs.h. */ 8573int i; 8574int 8575main () 8576{ 8577 8578 ; 8579 return 0; 8580} 8581_ACEOF 8582if ac_fn_c_try_link "$LINENO"; then : 8583 eval $cacheid=yes 8584else 8585 eval $cacheid=no 8586fi 8587rm -f core conftest.err conftest.$ac_objext \ 8588 conftest$ac_exeext conftest.$ac_ext 8589fi 8590 8591 8592 CFLAGS="$xorg_testset_save_CFLAGS" 8593 8594 eval supported=\$$cacheid 8595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8596$as_echo "$supported" >&6; } 8597 if test "$supported" = "yes" ; then 8598 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8599 found="yes" 8600 fi 8601 fi 8602 8603 8604 8605 8606 8607 8608 8609 8610 8611 8612 8613 8614 8615 8616 8617xorg_testset_save_CFLAGS="$CFLAGS" 8618 8619if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8622$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8623if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8624 $as_echo_n "(cached) " >&6 8625else 8626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8627/* end confdefs.h. */ 8628int i; 8629_ACEOF 8630if ac_fn_c_try_compile "$LINENO"; then : 8631 xorg_cv_cc_flag_unknown_warning_option=yes 8632else 8633 xorg_cv_cc_flag_unknown_warning_option=no 8634fi 8635rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8636fi 8637{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8638$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8639 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8640 CFLAGS="$xorg_testset_save_CFLAGS" 8641fi 8642 8643if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8644 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8646 fi 8647 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8649$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8650if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8651 $as_echo_n "(cached) " >&6 8652else 8653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8654/* end confdefs.h. */ 8655int i; 8656_ACEOF 8657if ac_fn_c_try_compile "$LINENO"; then : 8658 xorg_cv_cc_flag_unused_command_line_argument=yes 8659else 8660 xorg_cv_cc_flag_unused_command_line_argument=no 8661fi 8662rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8663fi 8664{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8665$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8666 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8667 CFLAGS="$xorg_testset_save_CFLAGS" 8668fi 8669 8670found="no" 8671 8672 if test $found = "no" ; then 8673 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8674 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8675 fi 8676 8677 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8679 fi 8680 8681 CFLAGS="$CFLAGS -Wmain" 8682 8683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8684$as_echo_n "checking if $CC supports -Wmain... " >&6; } 8685 cacheid=xorg_cv_cc_flag__Wmain 8686 if eval \${$cacheid+:} false; then : 8687 $as_echo_n "(cached) " >&6 8688else 8689 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8690/* end confdefs.h. */ 8691int i; 8692int 8693main () 8694{ 8695 8696 ; 8697 return 0; 8698} 8699_ACEOF 8700if ac_fn_c_try_link "$LINENO"; then : 8701 eval $cacheid=yes 8702else 8703 eval $cacheid=no 8704fi 8705rm -f core conftest.err conftest.$ac_objext \ 8706 conftest$ac_exeext conftest.$ac_ext 8707fi 8708 8709 8710 CFLAGS="$xorg_testset_save_CFLAGS" 8711 8712 eval supported=\$$cacheid 8713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8714$as_echo "$supported" >&6; } 8715 if test "$supported" = "yes" ; then 8716 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8717 found="yes" 8718 fi 8719 fi 8720 8721 8722 8723 8724 8725 8726 8727 8728 8729 8730 8731 8732 8733 8734 8735xorg_testset_save_CFLAGS="$CFLAGS" 8736 8737if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8740$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8741if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8742 $as_echo_n "(cached) " >&6 8743else 8744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8745/* end confdefs.h. */ 8746int i; 8747_ACEOF 8748if ac_fn_c_try_compile "$LINENO"; then : 8749 xorg_cv_cc_flag_unknown_warning_option=yes 8750else 8751 xorg_cv_cc_flag_unknown_warning_option=no 8752fi 8753rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8754fi 8755{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8756$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8757 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8758 CFLAGS="$xorg_testset_save_CFLAGS" 8759fi 8760 8761if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8762 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8764 fi 8765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8767$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8768if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8769 $as_echo_n "(cached) " >&6 8770else 8771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8772/* end confdefs.h. */ 8773int i; 8774_ACEOF 8775if ac_fn_c_try_compile "$LINENO"; then : 8776 xorg_cv_cc_flag_unused_command_line_argument=yes 8777else 8778 xorg_cv_cc_flag_unused_command_line_argument=no 8779fi 8780rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8781fi 8782{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8783$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8784 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8785 CFLAGS="$xorg_testset_save_CFLAGS" 8786fi 8787 8788found="no" 8789 8790 if test $found = "no" ; then 8791 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8793 fi 8794 8795 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8797 fi 8798 8799 CFLAGS="$CFLAGS -Wmissing-braces" 8800 8801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 8802$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 8803 cacheid=xorg_cv_cc_flag__Wmissing_braces 8804 if eval \${$cacheid+:} false; then : 8805 $as_echo_n "(cached) " >&6 8806else 8807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8808/* end confdefs.h. */ 8809int i; 8810int 8811main () 8812{ 8813 8814 ; 8815 return 0; 8816} 8817_ACEOF 8818if ac_fn_c_try_link "$LINENO"; then : 8819 eval $cacheid=yes 8820else 8821 eval $cacheid=no 8822fi 8823rm -f core conftest.err conftest.$ac_objext \ 8824 conftest$ac_exeext conftest.$ac_ext 8825fi 8826 8827 8828 CFLAGS="$xorg_testset_save_CFLAGS" 8829 8830 eval supported=\$$cacheid 8831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8832$as_echo "$supported" >&6; } 8833 if test "$supported" = "yes" ; then 8834 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 8835 found="yes" 8836 fi 8837 fi 8838 8839 8840 8841 8842 8843 8844 8845 8846 8847 8848 8849 8850 8851 8852 8853xorg_testset_save_CFLAGS="$CFLAGS" 8854 8855if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8858$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8859if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8860 $as_echo_n "(cached) " >&6 8861else 8862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8863/* end confdefs.h. */ 8864int i; 8865_ACEOF 8866if ac_fn_c_try_compile "$LINENO"; then : 8867 xorg_cv_cc_flag_unknown_warning_option=yes 8868else 8869 xorg_cv_cc_flag_unknown_warning_option=no 8870fi 8871rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8872fi 8873{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8874$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8875 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8876 CFLAGS="$xorg_testset_save_CFLAGS" 8877fi 8878 8879if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8882 fi 8883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8885$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8886if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8887 $as_echo_n "(cached) " >&6 8888else 8889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8890/* end confdefs.h. */ 8891int i; 8892_ACEOF 8893if ac_fn_c_try_compile "$LINENO"; then : 8894 xorg_cv_cc_flag_unused_command_line_argument=yes 8895else 8896 xorg_cv_cc_flag_unused_command_line_argument=no 8897fi 8898rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8899fi 8900{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8901$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8902 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8903 CFLAGS="$xorg_testset_save_CFLAGS" 8904fi 8905 8906found="no" 8907 8908 if test $found = "no" ; then 8909 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 8910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8911 fi 8912 8913 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 8914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8915 fi 8916 8917 CFLAGS="$CFLAGS -Wsequence-point" 8918 8919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 8920$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 8921 cacheid=xorg_cv_cc_flag__Wsequence_point 8922 if eval \${$cacheid+:} false; then : 8923 $as_echo_n "(cached) " >&6 8924else 8925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8926/* end confdefs.h. */ 8927int i; 8928int 8929main () 8930{ 8931 8932 ; 8933 return 0; 8934} 8935_ACEOF 8936if ac_fn_c_try_link "$LINENO"; then : 8937 eval $cacheid=yes 8938else 8939 eval $cacheid=no 8940fi 8941rm -f core conftest.err conftest.$ac_objext \ 8942 conftest$ac_exeext conftest.$ac_ext 8943fi 8944 8945 8946 CFLAGS="$xorg_testset_save_CFLAGS" 8947 8948 eval supported=\$$cacheid 8949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8950$as_echo "$supported" >&6; } 8951 if test "$supported" = "yes" ; then 8952 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 8953 found="yes" 8954 fi 8955 fi 8956 8957 8958 8959 8960 8961 8962 8963 8964 8965 8966 8967 8968 8969 8970 8971xorg_testset_save_CFLAGS="$CFLAGS" 8972 8973if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8976$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8977if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8978 $as_echo_n "(cached) " >&6 8979else 8980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8981/* end confdefs.h. */ 8982int i; 8983_ACEOF 8984if ac_fn_c_try_compile "$LINENO"; then : 8985 xorg_cv_cc_flag_unknown_warning_option=yes 8986else 8987 xorg_cv_cc_flag_unknown_warning_option=no 8988fi 8989rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8990fi 8991{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8992$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8993 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8994 CFLAGS="$xorg_testset_save_CFLAGS" 8995fi 8996 8997if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8998 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9000 fi 9001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9003$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9004if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9005 $as_echo_n "(cached) " >&6 9006else 9007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9008/* end confdefs.h. */ 9009int i; 9010_ACEOF 9011if ac_fn_c_try_compile "$LINENO"; then : 9012 xorg_cv_cc_flag_unused_command_line_argument=yes 9013else 9014 xorg_cv_cc_flag_unused_command_line_argument=no 9015fi 9016rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9017fi 9018{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9019$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9020 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9021 CFLAGS="$xorg_testset_save_CFLAGS" 9022fi 9023 9024found="no" 9025 9026 if test $found = "no" ; then 9027 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9029 fi 9030 9031 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9032 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9033 fi 9034 9035 CFLAGS="$CFLAGS -Wreturn-type" 9036 9037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9038$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9039 cacheid=xorg_cv_cc_flag__Wreturn_type 9040 if eval \${$cacheid+:} false; then : 9041 $as_echo_n "(cached) " >&6 9042else 9043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9044/* end confdefs.h. */ 9045int i; 9046int 9047main () 9048{ 9049 9050 ; 9051 return 0; 9052} 9053_ACEOF 9054if ac_fn_c_try_link "$LINENO"; then : 9055 eval $cacheid=yes 9056else 9057 eval $cacheid=no 9058fi 9059rm -f core conftest.err conftest.$ac_objext \ 9060 conftest$ac_exeext conftest.$ac_ext 9061fi 9062 9063 9064 CFLAGS="$xorg_testset_save_CFLAGS" 9065 9066 eval supported=\$$cacheid 9067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9068$as_echo "$supported" >&6; } 9069 if test "$supported" = "yes" ; then 9070 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9071 found="yes" 9072 fi 9073 fi 9074 9075 9076 9077 9078 9079 9080 9081 9082 9083 9084 9085 9086 9087 9088 9089xorg_testset_save_CFLAGS="$CFLAGS" 9090 9091if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9094$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9095if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9096 $as_echo_n "(cached) " >&6 9097else 9098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9099/* end confdefs.h. */ 9100int i; 9101_ACEOF 9102if ac_fn_c_try_compile "$LINENO"; then : 9103 xorg_cv_cc_flag_unknown_warning_option=yes 9104else 9105 xorg_cv_cc_flag_unknown_warning_option=no 9106fi 9107rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9108fi 9109{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9110$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9111 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9112 CFLAGS="$xorg_testset_save_CFLAGS" 9113fi 9114 9115if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9118 fi 9119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9121$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9122if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9123 $as_echo_n "(cached) " >&6 9124else 9125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9126/* end confdefs.h. */ 9127int i; 9128_ACEOF 9129if ac_fn_c_try_compile "$LINENO"; then : 9130 xorg_cv_cc_flag_unused_command_line_argument=yes 9131else 9132 xorg_cv_cc_flag_unused_command_line_argument=no 9133fi 9134rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9135fi 9136{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9137$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9138 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9139 CFLAGS="$xorg_testset_save_CFLAGS" 9140fi 9141 9142found="no" 9143 9144 if test $found = "no" ; then 9145 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9147 fi 9148 9149 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9151 fi 9152 9153 CFLAGS="$CFLAGS -Wtrigraphs" 9154 9155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9156$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9157 cacheid=xorg_cv_cc_flag__Wtrigraphs 9158 if eval \${$cacheid+:} false; then : 9159 $as_echo_n "(cached) " >&6 9160else 9161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9162/* end confdefs.h. */ 9163int i; 9164int 9165main () 9166{ 9167 9168 ; 9169 return 0; 9170} 9171_ACEOF 9172if ac_fn_c_try_link "$LINENO"; then : 9173 eval $cacheid=yes 9174else 9175 eval $cacheid=no 9176fi 9177rm -f core conftest.err conftest.$ac_objext \ 9178 conftest$ac_exeext conftest.$ac_ext 9179fi 9180 9181 9182 CFLAGS="$xorg_testset_save_CFLAGS" 9183 9184 eval supported=\$$cacheid 9185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9186$as_echo "$supported" >&6; } 9187 if test "$supported" = "yes" ; then 9188 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9189 found="yes" 9190 fi 9191 fi 9192 9193 9194 9195 9196 9197 9198 9199 9200 9201 9202 9203 9204 9205 9206 9207xorg_testset_save_CFLAGS="$CFLAGS" 9208 9209if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9212$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9213if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9214 $as_echo_n "(cached) " >&6 9215else 9216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9217/* end confdefs.h. */ 9218int i; 9219_ACEOF 9220if ac_fn_c_try_compile "$LINENO"; then : 9221 xorg_cv_cc_flag_unknown_warning_option=yes 9222else 9223 xorg_cv_cc_flag_unknown_warning_option=no 9224fi 9225rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9226fi 9227{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9228$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9229 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9230 CFLAGS="$xorg_testset_save_CFLAGS" 9231fi 9232 9233if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9234 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9236 fi 9237 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9239$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9240if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9241 $as_echo_n "(cached) " >&6 9242else 9243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9244/* end confdefs.h. */ 9245int i; 9246_ACEOF 9247if ac_fn_c_try_compile "$LINENO"; then : 9248 xorg_cv_cc_flag_unused_command_line_argument=yes 9249else 9250 xorg_cv_cc_flag_unused_command_line_argument=no 9251fi 9252rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9253fi 9254{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9255$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9256 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9257 CFLAGS="$xorg_testset_save_CFLAGS" 9258fi 9259 9260found="no" 9261 9262 if test $found = "no" ; then 9263 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9265 fi 9266 9267 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9269 fi 9270 9271 CFLAGS="$CFLAGS -Warray-bounds" 9272 9273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9274$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9275 cacheid=xorg_cv_cc_flag__Warray_bounds 9276 if eval \${$cacheid+:} false; then : 9277 $as_echo_n "(cached) " >&6 9278else 9279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9280/* end confdefs.h. */ 9281int i; 9282int 9283main () 9284{ 9285 9286 ; 9287 return 0; 9288} 9289_ACEOF 9290if ac_fn_c_try_link "$LINENO"; then : 9291 eval $cacheid=yes 9292else 9293 eval $cacheid=no 9294fi 9295rm -f core conftest.err conftest.$ac_objext \ 9296 conftest$ac_exeext conftest.$ac_ext 9297fi 9298 9299 9300 CFLAGS="$xorg_testset_save_CFLAGS" 9301 9302 eval supported=\$$cacheid 9303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9304$as_echo "$supported" >&6; } 9305 if test "$supported" = "yes" ; then 9306 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9307 found="yes" 9308 fi 9309 fi 9310 9311 9312 9313 9314 9315 9316 9317 9318 9319 9320 9321 9322 9323 9324 9325xorg_testset_save_CFLAGS="$CFLAGS" 9326 9327if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9330$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9331if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9332 $as_echo_n "(cached) " >&6 9333else 9334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9335/* end confdefs.h. */ 9336int i; 9337_ACEOF 9338if ac_fn_c_try_compile "$LINENO"; then : 9339 xorg_cv_cc_flag_unknown_warning_option=yes 9340else 9341 xorg_cv_cc_flag_unknown_warning_option=no 9342fi 9343rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9344fi 9345{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9346$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9347 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9348 CFLAGS="$xorg_testset_save_CFLAGS" 9349fi 9350 9351if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9354 fi 9355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9357$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9358if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9359 $as_echo_n "(cached) " >&6 9360else 9361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9362/* end confdefs.h. */ 9363int i; 9364_ACEOF 9365if ac_fn_c_try_compile "$LINENO"; then : 9366 xorg_cv_cc_flag_unused_command_line_argument=yes 9367else 9368 xorg_cv_cc_flag_unused_command_line_argument=no 9369fi 9370rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9371fi 9372{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9373$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9374 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9375 CFLAGS="$xorg_testset_save_CFLAGS" 9376fi 9377 9378found="no" 9379 9380 if test $found = "no" ; then 9381 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9383 fi 9384 9385 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9387 fi 9388 9389 CFLAGS="$CFLAGS -Wwrite-strings" 9390 9391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9392$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9393 cacheid=xorg_cv_cc_flag__Wwrite_strings 9394 if eval \${$cacheid+:} false; then : 9395 $as_echo_n "(cached) " >&6 9396else 9397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9398/* end confdefs.h. */ 9399int i; 9400int 9401main () 9402{ 9403 9404 ; 9405 return 0; 9406} 9407_ACEOF 9408if ac_fn_c_try_link "$LINENO"; then : 9409 eval $cacheid=yes 9410else 9411 eval $cacheid=no 9412fi 9413rm -f core conftest.err conftest.$ac_objext \ 9414 conftest$ac_exeext conftest.$ac_ext 9415fi 9416 9417 9418 CFLAGS="$xorg_testset_save_CFLAGS" 9419 9420 eval supported=\$$cacheid 9421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9422$as_echo "$supported" >&6; } 9423 if test "$supported" = "yes" ; then 9424 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9425 found="yes" 9426 fi 9427 fi 9428 9429 9430 9431 9432 9433 9434 9435 9436 9437 9438 9439 9440 9441 9442 9443xorg_testset_save_CFLAGS="$CFLAGS" 9444 9445if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9448$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9449if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9450 $as_echo_n "(cached) " >&6 9451else 9452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9453/* end confdefs.h. */ 9454int i; 9455_ACEOF 9456if ac_fn_c_try_compile "$LINENO"; then : 9457 xorg_cv_cc_flag_unknown_warning_option=yes 9458else 9459 xorg_cv_cc_flag_unknown_warning_option=no 9460fi 9461rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9462fi 9463{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9464$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9465 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9466 CFLAGS="$xorg_testset_save_CFLAGS" 9467fi 9468 9469if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9470 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9471 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9472 fi 9473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9475$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9476if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9477 $as_echo_n "(cached) " >&6 9478else 9479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9480/* end confdefs.h. */ 9481int i; 9482_ACEOF 9483if ac_fn_c_try_compile "$LINENO"; then : 9484 xorg_cv_cc_flag_unused_command_line_argument=yes 9485else 9486 xorg_cv_cc_flag_unused_command_line_argument=no 9487fi 9488rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9489fi 9490{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9491$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9492 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9493 CFLAGS="$xorg_testset_save_CFLAGS" 9494fi 9495 9496found="no" 9497 9498 if test $found = "no" ; then 9499 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9501 fi 9502 9503 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9504 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9505 fi 9506 9507 CFLAGS="$CFLAGS -Waddress" 9508 9509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9510$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9511 cacheid=xorg_cv_cc_flag__Waddress 9512 if eval \${$cacheid+:} false; then : 9513 $as_echo_n "(cached) " >&6 9514else 9515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9516/* end confdefs.h. */ 9517int i; 9518int 9519main () 9520{ 9521 9522 ; 9523 return 0; 9524} 9525_ACEOF 9526if ac_fn_c_try_link "$LINENO"; then : 9527 eval $cacheid=yes 9528else 9529 eval $cacheid=no 9530fi 9531rm -f core conftest.err conftest.$ac_objext \ 9532 conftest$ac_exeext conftest.$ac_ext 9533fi 9534 9535 9536 CFLAGS="$xorg_testset_save_CFLAGS" 9537 9538 eval supported=\$$cacheid 9539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9540$as_echo "$supported" >&6; } 9541 if test "$supported" = "yes" ; then 9542 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9543 found="yes" 9544 fi 9545 fi 9546 9547 9548 9549 9550 9551 9552 9553 9554 9555 9556 9557 9558 9559 9560 9561xorg_testset_save_CFLAGS="$CFLAGS" 9562 9563if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9566$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9567if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9568 $as_echo_n "(cached) " >&6 9569else 9570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9571/* end confdefs.h. */ 9572int i; 9573_ACEOF 9574if ac_fn_c_try_compile "$LINENO"; then : 9575 xorg_cv_cc_flag_unknown_warning_option=yes 9576else 9577 xorg_cv_cc_flag_unknown_warning_option=no 9578fi 9579rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9580fi 9581{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9582$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9583 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9584 CFLAGS="$xorg_testset_save_CFLAGS" 9585fi 9586 9587if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9588 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9590 fi 9591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9593$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9594if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9595 $as_echo_n "(cached) " >&6 9596else 9597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9598/* end confdefs.h. */ 9599int i; 9600_ACEOF 9601if ac_fn_c_try_compile "$LINENO"; then : 9602 xorg_cv_cc_flag_unused_command_line_argument=yes 9603else 9604 xorg_cv_cc_flag_unused_command_line_argument=no 9605fi 9606rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9607fi 9608{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9609$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9610 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9611 CFLAGS="$xorg_testset_save_CFLAGS" 9612fi 9613 9614found="no" 9615 9616 if test $found = "no" ; then 9617 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9619 fi 9620 9621 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9622 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9623 fi 9624 9625 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9626 9627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9628$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9629 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9630 if eval \${$cacheid+:} false; then : 9631 $as_echo_n "(cached) " >&6 9632else 9633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9634/* end confdefs.h. */ 9635int i; 9636int 9637main () 9638{ 9639 9640 ; 9641 return 0; 9642} 9643_ACEOF 9644if ac_fn_c_try_link "$LINENO"; then : 9645 eval $cacheid=yes 9646else 9647 eval $cacheid=no 9648fi 9649rm -f core conftest.err conftest.$ac_objext \ 9650 conftest$ac_exeext conftest.$ac_ext 9651fi 9652 9653 9654 CFLAGS="$xorg_testset_save_CFLAGS" 9655 9656 eval supported=\$$cacheid 9657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9658$as_echo "$supported" >&6; } 9659 if test "$supported" = "yes" ; then 9660 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9661 found="yes" 9662 fi 9663 fi 9664 9665 9666 9667 9668 9669 9670 9671 9672 9673 9674 9675 9676 9677 9678 9679xorg_testset_save_CFLAGS="$CFLAGS" 9680 9681if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9684$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9685if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9686 $as_echo_n "(cached) " >&6 9687else 9688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9689/* end confdefs.h. */ 9690int i; 9691_ACEOF 9692if ac_fn_c_try_compile "$LINENO"; then : 9693 xorg_cv_cc_flag_unknown_warning_option=yes 9694else 9695 xorg_cv_cc_flag_unknown_warning_option=no 9696fi 9697rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9698fi 9699{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9700$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9701 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9702 CFLAGS="$xorg_testset_save_CFLAGS" 9703fi 9704 9705if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9706 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9708 fi 9709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9711$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9712if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9713 $as_echo_n "(cached) " >&6 9714else 9715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9716/* end confdefs.h. */ 9717int i; 9718_ACEOF 9719if ac_fn_c_try_compile "$LINENO"; then : 9720 xorg_cv_cc_flag_unused_command_line_argument=yes 9721else 9722 xorg_cv_cc_flag_unused_command_line_argument=no 9723fi 9724rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9725fi 9726{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9727$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9728 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9729 CFLAGS="$xorg_testset_save_CFLAGS" 9730fi 9731 9732found="no" 9733 9734 if test $found = "no" ; then 9735 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9736 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9737 fi 9738 9739 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9740 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9741 fi 9742 9743 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 9744 9745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 9746$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 9747 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 9748 if eval \${$cacheid+:} false; then : 9749 $as_echo_n "(cached) " >&6 9750else 9751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9752/* end confdefs.h. */ 9753int i; 9754int 9755main () 9756{ 9757 9758 ; 9759 return 0; 9760} 9761_ACEOF 9762if ac_fn_c_try_link "$LINENO"; then : 9763 eval $cacheid=yes 9764else 9765 eval $cacheid=no 9766fi 9767rm -f core conftest.err conftest.$ac_objext \ 9768 conftest$ac_exeext conftest.$ac_ext 9769fi 9770 9771 9772 CFLAGS="$xorg_testset_save_CFLAGS" 9773 9774 eval supported=\$$cacheid 9775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9776$as_echo "$supported" >&6; } 9777 if test "$supported" = "yes" ; then 9778 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 9779 found="yes" 9780 fi 9781 fi 9782 9783 9784fi 9785 9786 9787 9788 9789 9790 9791 9792 CWARNFLAGS="$BASE_CFLAGS" 9793 if test "x$GCC" = xyes ; then 9794 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 9795 fi 9796 9797 9798 9799 9800 9801 9802 9803 9804# Check whether --enable-strict-compilation was given. 9805if test "${enable_strict_compilation+set}" = set; then : 9806 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 9807else 9808 STRICT_COMPILE=no 9809fi 9810 9811 9812 9813 9814 9815 9816STRICT_CFLAGS="" 9817 9818 9819 9820 9821 9822 9823 9824 9825 9826 9827 9828 9829 9830xorg_testset_save_CFLAGS="$CFLAGS" 9831 9832if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9835$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9836if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9837 $as_echo_n "(cached) " >&6 9838else 9839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9840/* end confdefs.h. */ 9841int i; 9842_ACEOF 9843if ac_fn_c_try_compile "$LINENO"; then : 9844 xorg_cv_cc_flag_unknown_warning_option=yes 9845else 9846 xorg_cv_cc_flag_unknown_warning_option=no 9847fi 9848rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9849fi 9850{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9851$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9852 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9853 CFLAGS="$xorg_testset_save_CFLAGS" 9854fi 9855 9856if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9857 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9859 fi 9860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9862$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9863if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9864 $as_echo_n "(cached) " >&6 9865else 9866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9867/* end confdefs.h. */ 9868int i; 9869_ACEOF 9870if ac_fn_c_try_compile "$LINENO"; then : 9871 xorg_cv_cc_flag_unused_command_line_argument=yes 9872else 9873 xorg_cv_cc_flag_unused_command_line_argument=no 9874fi 9875rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9876fi 9877{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9878$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9879 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9880 CFLAGS="$xorg_testset_save_CFLAGS" 9881fi 9882 9883found="no" 9884 9885 if test $found = "no" ; then 9886 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 9887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9888 fi 9889 9890 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 9891 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9892 fi 9893 9894 CFLAGS="$CFLAGS -pedantic" 9895 9896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 9897$as_echo_n "checking if $CC supports -pedantic... " >&6; } 9898 cacheid=xorg_cv_cc_flag__pedantic 9899 if eval \${$cacheid+:} false; then : 9900 $as_echo_n "(cached) " >&6 9901else 9902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9903/* end confdefs.h. */ 9904int i; 9905int 9906main () 9907{ 9908 9909 ; 9910 return 0; 9911} 9912_ACEOF 9913if ac_fn_c_try_link "$LINENO"; then : 9914 eval $cacheid=yes 9915else 9916 eval $cacheid=no 9917fi 9918rm -f core conftest.err conftest.$ac_objext \ 9919 conftest$ac_exeext conftest.$ac_ext 9920fi 9921 9922 9923 CFLAGS="$xorg_testset_save_CFLAGS" 9924 9925 eval supported=\$$cacheid 9926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9927$as_echo "$supported" >&6; } 9928 if test "$supported" = "yes" ; then 9929 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 9930 found="yes" 9931 fi 9932 fi 9933 9934 9935 9936 9937 9938 9939 9940 9941 9942 9943 9944 9945 9946 9947 9948xorg_testset_save_CFLAGS="$CFLAGS" 9949 9950if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9953$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9954if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9955 $as_echo_n "(cached) " >&6 9956else 9957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9958/* end confdefs.h. */ 9959int i; 9960_ACEOF 9961if ac_fn_c_try_compile "$LINENO"; then : 9962 xorg_cv_cc_flag_unknown_warning_option=yes 9963else 9964 xorg_cv_cc_flag_unknown_warning_option=no 9965fi 9966rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9967fi 9968{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9969$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9970 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9971 CFLAGS="$xorg_testset_save_CFLAGS" 9972fi 9973 9974if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9975 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9977 fi 9978 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9980$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9981if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9982 $as_echo_n "(cached) " >&6 9983else 9984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9985/* end confdefs.h. */ 9986int i; 9987_ACEOF 9988if ac_fn_c_try_compile "$LINENO"; then : 9989 xorg_cv_cc_flag_unused_command_line_argument=yes 9990else 9991 xorg_cv_cc_flag_unused_command_line_argument=no 9992fi 9993rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9994fi 9995{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9996$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9997 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9998 CFLAGS="$xorg_testset_save_CFLAGS" 9999fi 10000 10001found="no" 10002 10003 if test $found = "no" ; then 10004 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10006 fi 10007 10008 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10009 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10010 fi 10011 10012 CFLAGS="$CFLAGS -Werror" 10013 10014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10015$as_echo_n "checking if $CC supports -Werror... " >&6; } 10016 cacheid=xorg_cv_cc_flag__Werror 10017 if eval \${$cacheid+:} false; then : 10018 $as_echo_n "(cached) " >&6 10019else 10020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10021/* end confdefs.h. */ 10022int i; 10023int 10024main () 10025{ 10026 10027 ; 10028 return 0; 10029} 10030_ACEOF 10031if ac_fn_c_try_link "$LINENO"; then : 10032 eval $cacheid=yes 10033else 10034 eval $cacheid=no 10035fi 10036rm -f core conftest.err conftest.$ac_objext \ 10037 conftest$ac_exeext conftest.$ac_ext 10038fi 10039 10040 10041 CFLAGS="$xorg_testset_save_CFLAGS" 10042 10043 eval supported=\$$cacheid 10044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10045$as_echo "$supported" >&6; } 10046 if test "$supported" = "yes" ; then 10047 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10048 found="yes" 10049 fi 10050 fi 10051 10052 if test $found = "no" ; then 10053 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10055 fi 10056 10057 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10059 fi 10060 10061 CFLAGS="$CFLAGS -errwarn" 10062 10063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10064$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10065 cacheid=xorg_cv_cc_flag__errwarn 10066 if eval \${$cacheid+:} false; then : 10067 $as_echo_n "(cached) " >&6 10068else 10069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10070/* end confdefs.h. */ 10071int i; 10072int 10073main () 10074{ 10075 10076 ; 10077 return 0; 10078} 10079_ACEOF 10080if ac_fn_c_try_link "$LINENO"; then : 10081 eval $cacheid=yes 10082else 10083 eval $cacheid=no 10084fi 10085rm -f core conftest.err conftest.$ac_objext \ 10086 conftest$ac_exeext conftest.$ac_ext 10087fi 10088 10089 10090 CFLAGS="$xorg_testset_save_CFLAGS" 10091 10092 eval supported=\$$cacheid 10093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10094$as_echo "$supported" >&6; } 10095 if test "$supported" = "yes" ; then 10096 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10097 found="yes" 10098 fi 10099 fi 10100 10101 10102 10103# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10104# activate it with -Werror, so we add it here explicitly. 10105 10106 10107 10108 10109 10110 10111 10112 10113 10114 10115 10116 10117 10118xorg_testset_save_CFLAGS="$CFLAGS" 10119 10120if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10123$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10124if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10125 $as_echo_n "(cached) " >&6 10126else 10127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10128/* end confdefs.h. */ 10129int i; 10130_ACEOF 10131if ac_fn_c_try_compile "$LINENO"; then : 10132 xorg_cv_cc_flag_unknown_warning_option=yes 10133else 10134 xorg_cv_cc_flag_unknown_warning_option=no 10135fi 10136rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10137fi 10138{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10139$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10140 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10141 CFLAGS="$xorg_testset_save_CFLAGS" 10142fi 10143 10144if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10145 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10147 fi 10148 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10150$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10151if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10152 $as_echo_n "(cached) " >&6 10153else 10154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10155/* end confdefs.h. */ 10156int i; 10157_ACEOF 10158if ac_fn_c_try_compile "$LINENO"; then : 10159 xorg_cv_cc_flag_unused_command_line_argument=yes 10160else 10161 xorg_cv_cc_flag_unused_command_line_argument=no 10162fi 10163rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10164fi 10165{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10166$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10167 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10168 CFLAGS="$xorg_testset_save_CFLAGS" 10169fi 10170 10171found="no" 10172 10173 if test $found = "no" ; then 10174 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 10175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10176 fi 10177 10178 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 10179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10180 fi 10181 10182 CFLAGS="$CFLAGS -Werror=attributes" 10183 10184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10185$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10186 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 10187 if eval \${$cacheid+:} false; then : 10188 $as_echo_n "(cached) " >&6 10189else 10190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10191/* end confdefs.h. */ 10192int i; 10193int 10194main () 10195{ 10196 10197 ; 10198 return 0; 10199} 10200_ACEOF 10201if ac_fn_c_try_link "$LINENO"; then : 10202 eval $cacheid=yes 10203else 10204 eval $cacheid=no 10205fi 10206rm -f core conftest.err conftest.$ac_objext \ 10207 conftest$ac_exeext conftest.$ac_ext 10208fi 10209 10210 10211 CFLAGS="$xorg_testset_save_CFLAGS" 10212 10213 eval supported=\$$cacheid 10214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10215$as_echo "$supported" >&6; } 10216 if test "$supported" = "yes" ; then 10217 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10218 found="yes" 10219 fi 10220 fi 10221 10222 10223 10224if test "x$STRICT_COMPILE" = "xyes"; then 10225 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10226 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10227fi 10228 10229 10230 10231 10232 10233 10234cat >>confdefs.h <<_ACEOF 10235#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10236_ACEOF 10237 10238 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10239 if test "x$PVM" = "x"; then 10240 PVM="0" 10241 fi 10242 10243cat >>confdefs.h <<_ACEOF 10244#define PACKAGE_VERSION_MINOR $PVM 10245_ACEOF 10246 10247 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10248 if test "x$PVP" = "x"; then 10249 PVP="0" 10250 fi 10251 10252cat >>confdefs.h <<_ACEOF 10253#define PACKAGE_VERSION_PATCHLEVEL $PVP 10254_ACEOF 10255 10256 10257 10258CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10259mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10260|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10261echo 'git directory not found: installing possibly empty changelog.' >&2)" 10262 10263 10264 10265 10266macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10267INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10268mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10269|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10270echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10271 10272 10273 10274 10275 10276 10277if test x$APP_MAN_SUFFIX = x ; then 10278 APP_MAN_SUFFIX=1 10279fi 10280if test x$APP_MAN_DIR = x ; then 10281 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10282fi 10283 10284if test x$LIB_MAN_SUFFIX = x ; then 10285 LIB_MAN_SUFFIX=3 10286fi 10287if test x$LIB_MAN_DIR = x ; then 10288 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10289fi 10290 10291if test x$FILE_MAN_SUFFIX = x ; then 10292 case $host_os in 10293 solaris*) FILE_MAN_SUFFIX=4 ;; 10294 *) FILE_MAN_SUFFIX=5 ;; 10295 esac 10296fi 10297if test x$FILE_MAN_DIR = x ; then 10298 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10299fi 10300 10301if test x$MISC_MAN_SUFFIX = x ; then 10302 case $host_os in 10303 solaris*) MISC_MAN_SUFFIX=5 ;; 10304 *) MISC_MAN_SUFFIX=7 ;; 10305 esac 10306fi 10307if test x$MISC_MAN_DIR = x ; then 10308 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10309fi 10310 10311if test x$DRIVER_MAN_SUFFIX = x ; then 10312 case $host_os in 10313 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10314 *) DRIVER_MAN_SUFFIX=4 ;; 10315 esac 10316fi 10317if test x$DRIVER_MAN_DIR = x ; then 10318 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10319fi 10320 10321if test x$ADMIN_MAN_SUFFIX = x ; then 10322 case $host_os in 10323 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10324 *) ADMIN_MAN_SUFFIX=8 ;; 10325 esac 10326fi 10327if test x$ADMIN_MAN_DIR = x ; then 10328 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10329fi 10330 10331 10332 10333 10334 10335 10336 10337 10338 10339 10340 10341 10342 10343 10344 10345XORG_MAN_PAGE="X Version 11" 10346 10347MAN_SUBSTS="\ 10348 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10349 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10350 -e 's|__xservername__|Xorg|g' \ 10351 -e 's|__xconfigfile__|xorg.conf|g' \ 10352 -e 's|__projectroot__|\$(prefix)|g' \ 10353 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10354 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10355 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10356 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10357 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10358 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10359 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10360 10361 10362 10363# Check whether --enable-silent-rules was given. 10364if test "${enable_silent_rules+set}" = set; then : 10365 enableval=$enable_silent_rules; 10366fi 10367 10368case $enable_silent_rules in 10369yes) AM_DEFAULT_VERBOSITY=0;; 10370no) AM_DEFAULT_VERBOSITY=1;; 10371*) AM_DEFAULT_VERBOSITY=0;; 10372esac 10373AM_BACKSLASH='\' 10374 10375 10376 10377# Checks for pkg-config packages 10378 10379pkg_failed=no 10380{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XCALC" >&5 10381$as_echo_n "checking for XCALC... " >&6; } 10382 10383if test -n "$XCALC_CFLAGS"; then 10384 pkg_cv_XCALC_CFLAGS="$XCALC_CFLAGS" 10385 elif test -n "$PKG_CONFIG"; then 10386 if test -n "$PKG_CONFIG" && \ 10387 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xt x11\""; } >&5 10388 ($PKG_CONFIG --exists --print-errors "xaw7 xt x11") 2>&5 10389 ac_status=$? 10390 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10391 test $ac_status = 0; }; then 10392 pkg_cv_XCALC_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xt x11" 2>/dev/null` 10393else 10394 pkg_failed=yes 10395fi 10396 else 10397 pkg_failed=untried 10398fi 10399if test -n "$XCALC_LIBS"; then 10400 pkg_cv_XCALC_LIBS="$XCALC_LIBS" 10401 elif test -n "$PKG_CONFIG"; then 10402 if test -n "$PKG_CONFIG" && \ 10403 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xt x11\""; } >&5 10404 ($PKG_CONFIG --exists --print-errors "xaw7 xt x11") 2>&5 10405 ac_status=$? 10406 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10407 test $ac_status = 0; }; then 10408 pkg_cv_XCALC_LIBS=`$PKG_CONFIG --libs "xaw7 xt x11" 2>/dev/null` 10409else 10410 pkg_failed=yes 10411fi 10412 else 10413 pkg_failed=untried 10414fi 10415 10416 10417 10418if test $pkg_failed = yes; then 10419 10420if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10421 _pkg_short_errors_supported=yes 10422else 10423 _pkg_short_errors_supported=no 10424fi 10425 if test $_pkg_short_errors_supported = yes; then 10426 XCALC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xaw7 xt x11" 2>&1` 10427 else 10428 XCALC_PKG_ERRORS=`$PKG_CONFIG --print-errors "xaw7 xt x11" 2>&1` 10429 fi 10430 # Put the nasty error message in config.log where it belongs 10431 echo "$XCALC_PKG_ERRORS" >&5 10432 10433 as_fn_error $? "Package requirements (xaw7 xt x11) were not met: 10434 10435$XCALC_PKG_ERRORS 10436 10437Consider adjusting the PKG_CONFIG_PATH environment variable if you 10438installed software in a non-standard prefix. 10439 10440Alternatively, you may set the environment variables XCALC_CFLAGS 10441and XCALC_LIBS to avoid the need to call pkg-config. 10442See the pkg-config man page for more details. 10443" "$LINENO" 5 10444elif test $pkg_failed = untried; then 10445 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10446$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10447as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10448is in your PATH or set the PKG_CONFIG environment variable to the full 10449path to pkg-config. 10450 10451Alternatively, you may set the environment variables XCALC_CFLAGS 10452and XCALC_LIBS to avoid the need to call pkg-config. 10453See the pkg-config man page for more details. 10454 10455To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10456See \`config.log' for more details" "$LINENO" 5; } 10457else 10458 XCALC_CFLAGS=$pkg_cv_XCALC_CFLAGS 10459 XCALC_LIBS=$pkg_cv_XCALC_LIBS 10460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10461$as_echo "yes" >&6; } 10462 : 10463fi 10464 10465 10466pkg_failed=no 10467{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 10468$as_echo_n "checking for APPDEFS... " >&6; } 10469 10470if test -n "$APPDEFS_CFLAGS"; then 10471 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 10472 elif test -n "$PKG_CONFIG"; then 10473 if test -n "$PKG_CONFIG" && \ 10474 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10475 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10476 ac_status=$? 10477 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10478 test $ac_status = 0; }; then 10479 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 10480else 10481 pkg_failed=yes 10482fi 10483 else 10484 pkg_failed=untried 10485fi 10486if test -n "$APPDEFS_LIBS"; then 10487 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 10488 elif test -n "$PKG_CONFIG"; then 10489 if test -n "$PKG_CONFIG" && \ 10490 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 10491 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 10492 ac_status=$? 10493 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10494 test $ac_status = 0; }; then 10495 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 10496else 10497 pkg_failed=yes 10498fi 10499 else 10500 pkg_failed=untried 10501fi 10502 10503 10504 10505if test $pkg_failed = yes; then 10506 10507if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10508 _pkg_short_errors_supported=yes 10509else 10510 _pkg_short_errors_supported=no 10511fi 10512 if test $_pkg_short_errors_supported = yes; then 10513 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "xt" 2>&1` 10514 else 10515 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors "xt" 2>&1` 10516 fi 10517 # Put the nasty error message in config.log where it belongs 10518 echo "$APPDEFS_PKG_ERRORS" >&5 10519 10520 as_fn_error $? "Package requirements (xt) were not met: 10521 10522$APPDEFS_PKG_ERRORS 10523 10524Consider adjusting the PKG_CONFIG_PATH environment variable if you 10525installed software in a non-standard prefix. 10526 10527Alternatively, you may set the environment variables APPDEFS_CFLAGS 10528and APPDEFS_LIBS to avoid the need to call pkg-config. 10529See the pkg-config man page for more details. 10530" "$LINENO" 5 10531elif test $pkg_failed = untried; then 10532 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10533$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10534as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10535is in your PATH or set the PKG_CONFIG environment variable to the full 10536path to pkg-config. 10537 10538Alternatively, you may set the environment variables APPDEFS_CFLAGS 10539and APPDEFS_LIBS to avoid the need to call pkg-config. 10540See the pkg-config man page for more details. 10541 10542To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10543See \`config.log' for more details" "$LINENO" 5; } 10544else 10545 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 10546 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 10547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10548$as_echo "yes" >&6; } 10549 : 10550fi 10551xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 10552 10553# Check whether --with-appdefaultdir was given. 10554if test "${with_appdefaultdir+set}" = set; then : 10555 withval=$with_appdefaultdir; appdefaultdir="$withval" 10556else 10557 appdefaultdir="${xt_appdefaultdir}" 10558fi 10559 10560 10561 10562 10563ac_config_files="$ac_config_files Makefile man/Makefile" 10564 10565cat >confcache <<\_ACEOF 10566# This file is a shell script that caches the results of configure 10567# tests run on this system so they can be shared between configure 10568# scripts and configure runs, see configure's option --config-cache. 10569# It is not useful on other systems. If it contains results you don't 10570# want to keep, you may remove or edit it. 10571# 10572# config.status only pays attention to the cache file if you give it 10573# the --recheck option to rerun configure. 10574# 10575# `ac_cv_env_foo' variables (set or unset) will be overridden when 10576# loading this file, other *unset* `ac_cv_foo' will be assigned the 10577# following values. 10578 10579_ACEOF 10580 10581# The following way of writing the cache mishandles newlines in values, 10582# but we know of no workaround that is simple, portable, and efficient. 10583# So, we kill variables containing newlines. 10584# Ultrix sh set writes to stderr and can't be redirected directly, 10585# and sets the high bit in the cache file unless we assign to the vars. 10586( 10587 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10588 eval ac_val=\$$ac_var 10589 case $ac_val in #( 10590 *${as_nl}*) 10591 case $ac_var in #( 10592 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10593$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10594 esac 10595 case $ac_var in #( 10596 _ | IFS | as_nl) ;; #( 10597 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10598 *) { eval $ac_var=; unset $ac_var;} ;; 10599 esac ;; 10600 esac 10601 done 10602 10603 (set) 2>&1 | 10604 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10605 *${as_nl}ac_space=\ *) 10606 # `set' does not quote correctly, so add quotes: double-quote 10607 # substitution turns \\\\ into \\, and sed turns \\ into \. 10608 sed -n \ 10609 "s/'/'\\\\''/g; 10610 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10611 ;; #( 10612 *) 10613 # `set' quotes correctly as required by POSIX, so do not add quotes. 10614 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10615 ;; 10616 esac | 10617 sort 10618) | 10619 sed ' 10620 /^ac_cv_env_/b end 10621 t clear 10622 :clear 10623 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10624 t end 10625 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10626 :end' >>confcache 10627if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10628 if test -w "$cache_file"; then 10629 if test "x$cache_file" != "x/dev/null"; then 10630 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10631$as_echo "$as_me: updating cache $cache_file" >&6;} 10632 if test ! -f "$cache_file" || test -h "$cache_file"; then 10633 cat confcache >"$cache_file" 10634 else 10635 case $cache_file in #( 10636 */* | ?:*) 10637 mv -f confcache "$cache_file"$$ && 10638 mv -f "$cache_file"$$ "$cache_file" ;; #( 10639 *) 10640 mv -f confcache "$cache_file" ;; 10641 esac 10642 fi 10643 fi 10644 else 10645 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10646$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10647 fi 10648fi 10649rm -f confcache 10650 10651test "x$prefix" = xNONE && prefix=$ac_default_prefix 10652# Let make expand exec_prefix. 10653test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10654 10655DEFS=-DHAVE_CONFIG_H 10656 10657ac_libobjs= 10658ac_ltlibobjs= 10659U= 10660for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10661 # 1. Remove the extension, and $U if already installed. 10662 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 10663 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 10664 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 10665 # will be set to the directory where LIBOBJS objects are built. 10666 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 10667 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 10668done 10669LIBOBJS=$ac_libobjs 10670 10671LTLIBOBJS=$ac_ltlibobjs 10672 10673 10674 if test -n "$EXEEXT"; then 10675 am__EXEEXT_TRUE= 10676 am__EXEEXT_FALSE='#' 10677else 10678 am__EXEEXT_TRUE='#' 10679 am__EXEEXT_FALSE= 10680fi 10681 10682if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 10683 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 10684Usually this means the macro was only invoked conditionally." "$LINENO" 5 10685fi 10686if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 10687 as_fn_error $? "conditional \"AMDEP\" was never defined. 10688Usually this means the macro was only invoked conditionally." "$LINENO" 5 10689fi 10690if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 10691 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 10692Usually this means the macro was only invoked conditionally." "$LINENO" 5 10693fi 10694 10695: "${CONFIG_STATUS=./config.status}" 10696ac_write_fail=0 10697ac_clean_files_save=$ac_clean_files 10698ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10699{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10700$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10701as_write_fail=0 10702cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10703#! $SHELL 10704# Generated by $as_me. 10705# Run this file to recreate the current configuration. 10706# Compiler output produced by configure, useful for debugging 10707# configure, is in config.log if it exists. 10708 10709debug=false 10710ac_cs_recheck=false 10711ac_cs_silent=false 10712 10713SHELL=\${CONFIG_SHELL-$SHELL} 10714export SHELL 10715_ASEOF 10716cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 10717## -------------------- ## 10718## M4sh Initialization. ## 10719## -------------------- ## 10720 10721# Be more Bourne compatible 10722DUALCASE=1; export DUALCASE # for MKS sh 10723if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 10724 emulate sh 10725 NULLCMD=: 10726 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 10727 # is contrary to our usage. Disable this feature. 10728 alias -g '${1+"$@"}'='"$@"' 10729 setopt NO_GLOB_SUBST 10730else 10731 case `(set -o) 2>/dev/null` in #( 10732 *posix*) : 10733 set -o posix ;; #( 10734 *) : 10735 ;; 10736esac 10737fi 10738 10739 10740as_nl=' 10741' 10742export as_nl 10743# Printing a long string crashes Solaris 7 /usr/bin/printf. 10744as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10745as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 10746as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 10747# Prefer a ksh shell builtin over an external printf program on Solaris, 10748# but without wasting forks for bash or zsh. 10749if test -z "$BASH_VERSION$ZSH_VERSION" \ 10750 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 10751 as_echo='print -r --' 10752 as_echo_n='print -rn --' 10753elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 10754 as_echo='printf %s\n' 10755 as_echo_n='printf %s' 10756else 10757 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 10758 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 10759 as_echo_n='/usr/ucb/echo -n' 10760 else 10761 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 10762 as_echo_n_body='eval 10763 arg=$1; 10764 case $arg in #( 10765 *"$as_nl"*) 10766 expr "X$arg" : "X\\(.*\\)$as_nl"; 10767 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 10768 esac; 10769 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 10770 ' 10771 export as_echo_n_body 10772 as_echo_n='sh -c $as_echo_n_body as_echo' 10773 fi 10774 export as_echo_body 10775 as_echo='sh -c $as_echo_body as_echo' 10776fi 10777 10778# The user is always right. 10779if test "${PATH_SEPARATOR+set}" != set; then 10780 PATH_SEPARATOR=: 10781 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 10782 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 10783 PATH_SEPARATOR=';' 10784 } 10785fi 10786 10787 10788# IFS 10789# We need space, tab and new line, in precisely that order. Quoting is 10790# there to prevent editors from complaining about space-tab. 10791# (If _AS_PATH_WALK were called with IFS unset, it would disable word 10792# splitting by setting IFS to empty value.) 10793IFS=" "" $as_nl" 10794 10795# Find who we are. Look in the path if we contain no directory separator. 10796as_myself= 10797case $0 in #(( 10798 *[\\/]* ) as_myself=$0 ;; 10799 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10800for as_dir in $PATH 10801do 10802 IFS=$as_save_IFS 10803 test -z "$as_dir" && as_dir=. 10804 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 10805 done 10806IFS=$as_save_IFS 10807 10808 ;; 10809esac 10810# We did not find ourselves, most probably we were run as `sh COMMAND' 10811# in which case we are not to be found in the path. 10812if test "x$as_myself" = x; then 10813 as_myself=$0 10814fi 10815if test ! -f "$as_myself"; then 10816 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 10817 exit 1 10818fi 10819 10820# Unset variables that we do not need and which cause bugs (e.g. in 10821# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 10822# suppresses any "Segmentation fault" message there. '((' could 10823# trigger a bug in pdksh 5.2.14. 10824for as_var in BASH_ENV ENV MAIL MAILPATH 10825do eval test x\${$as_var+set} = xset \ 10826 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 10827done 10828PS1='$ ' 10829PS2='> ' 10830PS4='+ ' 10831 10832# NLS nuisances. 10833LC_ALL=C 10834export LC_ALL 10835LANGUAGE=C 10836export LANGUAGE 10837 10838# CDPATH. 10839(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 10840 10841 10842# as_fn_error STATUS ERROR [LINENO LOG_FD] 10843# ---------------------------------------- 10844# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 10845# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 10846# script with STATUS, using 1 if that was 0. 10847as_fn_error () 10848{ 10849 as_status=$1; test $as_status -eq 0 && as_status=1 10850 if test "$4"; then 10851 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 10852 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 10853 fi 10854 $as_echo "$as_me: error: $2" >&2 10855 as_fn_exit $as_status 10856} # as_fn_error 10857 10858 10859# as_fn_set_status STATUS 10860# ----------------------- 10861# Set $? to STATUS, without forking. 10862as_fn_set_status () 10863{ 10864 return $1 10865} # as_fn_set_status 10866 10867# as_fn_exit STATUS 10868# ----------------- 10869# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 10870as_fn_exit () 10871{ 10872 set +e 10873 as_fn_set_status $1 10874 exit $1 10875} # as_fn_exit 10876 10877# as_fn_unset VAR 10878# --------------- 10879# Portably unset VAR. 10880as_fn_unset () 10881{ 10882 { eval $1=; unset $1;} 10883} 10884as_unset=as_fn_unset 10885# as_fn_append VAR VALUE 10886# ---------------------- 10887# Append the text in VALUE to the end of the definition contained in VAR. Take 10888# advantage of any shell optimizations that allow amortized linear growth over 10889# repeated appends, instead of the typical quadratic growth present in naive 10890# implementations. 10891if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 10892 eval 'as_fn_append () 10893 { 10894 eval $1+=\$2 10895 }' 10896else 10897 as_fn_append () 10898 { 10899 eval $1=\$$1\$2 10900 } 10901fi # as_fn_append 10902 10903# as_fn_arith ARG... 10904# ------------------ 10905# Perform arithmetic evaluation on the ARGs, and store the result in the 10906# global $as_val. Take advantage of shells that can avoid forks. The arguments 10907# must be portable across $(()) and expr. 10908if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 10909 eval 'as_fn_arith () 10910 { 10911 as_val=$(( $* )) 10912 }' 10913else 10914 as_fn_arith () 10915 { 10916 as_val=`expr "$@" || test $? -eq 1` 10917 } 10918fi # as_fn_arith 10919 10920 10921if expr a : '\(a\)' >/dev/null 2>&1 && 10922 test "X`expr 00001 : '.*\(...\)'`" = X001; then 10923 as_expr=expr 10924else 10925 as_expr=false 10926fi 10927 10928if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 10929 as_basename=basename 10930else 10931 as_basename=false 10932fi 10933 10934if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 10935 as_dirname=dirname 10936else 10937 as_dirname=false 10938fi 10939 10940as_me=`$as_basename -- "$0" || 10941$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 10942 X"$0" : 'X\(//\)$' \| \ 10943 X"$0" : 'X\(/\)' \| . 2>/dev/null || 10944$as_echo X/"$0" | 10945 sed '/^.*\/\([^/][^/]*\)\/*$/{ 10946 s//\1/ 10947 q 10948 } 10949 /^X\/\(\/\/\)$/{ 10950 s//\1/ 10951 q 10952 } 10953 /^X\/\(\/\).*/{ 10954 s//\1/ 10955 q 10956 } 10957 s/.*/./; q'` 10958 10959# Avoid depending upon Character Ranges. 10960as_cr_letters='abcdefghijklmnopqrstuvwxyz' 10961as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 10962as_cr_Letters=$as_cr_letters$as_cr_LETTERS 10963as_cr_digits='0123456789' 10964as_cr_alnum=$as_cr_Letters$as_cr_digits 10965 10966ECHO_C= ECHO_N= ECHO_T= 10967case `echo -n x` in #((((( 10968-n*) 10969 case `echo 'xy\c'` in 10970 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 10971 xy) ECHO_C='\c';; 10972 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 10973 ECHO_T=' ';; 10974 esac;; 10975*) 10976 ECHO_N='-n';; 10977esac 10978 10979rm -f conf$$ conf$$.exe conf$$.file 10980if test -d conf$$.dir; then 10981 rm -f conf$$.dir/conf$$.file 10982else 10983 rm -f conf$$.dir 10984 mkdir conf$$.dir 2>/dev/null 10985fi 10986if (echo >conf$$.file) 2>/dev/null; then 10987 if ln -s conf$$.file conf$$ 2>/dev/null; then 10988 as_ln_s='ln -s' 10989 # ... but there are two gotchas: 10990 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 10991 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 10992 # In both cases, we have to default to `cp -p'. 10993 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 10994 as_ln_s='cp -p' 10995 elif ln conf$$.file conf$$ 2>/dev/null; then 10996 as_ln_s=ln 10997 else 10998 as_ln_s='cp -p' 10999 fi 11000else 11001 as_ln_s='cp -p' 11002fi 11003rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11004rmdir conf$$.dir 2>/dev/null 11005 11006 11007# as_fn_mkdir_p 11008# ------------- 11009# Create "$as_dir" as a directory, including parents if necessary. 11010as_fn_mkdir_p () 11011{ 11012 11013 case $as_dir in #( 11014 -*) as_dir=./$as_dir;; 11015 esac 11016 test -d "$as_dir" || eval $as_mkdir_p || { 11017 as_dirs= 11018 while :; do 11019 case $as_dir in #( 11020 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11021 *) as_qdir=$as_dir;; 11022 esac 11023 as_dirs="'$as_qdir' $as_dirs" 11024 as_dir=`$as_dirname -- "$as_dir" || 11025$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11026 X"$as_dir" : 'X\(//\)[^/]' \| \ 11027 X"$as_dir" : 'X\(//\)$' \| \ 11028 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11029$as_echo X"$as_dir" | 11030 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11031 s//\1/ 11032 q 11033 } 11034 /^X\(\/\/\)[^/].*/{ 11035 s//\1/ 11036 q 11037 } 11038 /^X\(\/\/\)$/{ 11039 s//\1/ 11040 q 11041 } 11042 /^X\(\/\).*/{ 11043 s//\1/ 11044 q 11045 } 11046 s/.*/./; q'` 11047 test -d "$as_dir" && break 11048 done 11049 test -z "$as_dirs" || eval "mkdir $as_dirs" 11050 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11051 11052 11053} # as_fn_mkdir_p 11054if mkdir -p . 2>/dev/null; then 11055 as_mkdir_p='mkdir -p "$as_dir"' 11056else 11057 test -d ./-p && rmdir ./-p 11058 as_mkdir_p=false 11059fi 11060 11061if test -x / >/dev/null 2>&1; then 11062 as_test_x='test -x' 11063else 11064 if ls -dL / >/dev/null 2>&1; then 11065 as_ls_L_option=L 11066 else 11067 as_ls_L_option= 11068 fi 11069 as_test_x=' 11070 eval sh -c '\'' 11071 if test -d "$1"; then 11072 test -d "$1/."; 11073 else 11074 case $1 in #( 11075 -*)set "./$1";; 11076 esac; 11077 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 11078 ???[sx]*):;;*)false;;esac;fi 11079 '\'' sh 11080 ' 11081fi 11082as_executable_p=$as_test_x 11083 11084# Sed expression to map a string onto a valid CPP name. 11085as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11086 11087# Sed expression to map a string onto a valid variable name. 11088as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11089 11090 11091exec 6>&1 11092## ----------------------------------- ## 11093## Main body of $CONFIG_STATUS script. ## 11094## ----------------------------------- ## 11095_ASEOF 11096test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11097 11098cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11099# Save the log message, to keep $0 and so on meaningful, and to 11100# report actual input values of CONFIG_FILES etc. instead of their 11101# values after options handling. 11102ac_log=" 11103This file was extended by xcalc $as_me 1.0.5, which was 11104generated by GNU Autoconf 2.68. Invocation command line was 11105 11106 CONFIG_FILES = $CONFIG_FILES 11107 CONFIG_HEADERS = $CONFIG_HEADERS 11108 CONFIG_LINKS = $CONFIG_LINKS 11109 CONFIG_COMMANDS = $CONFIG_COMMANDS 11110 $ $0 $@ 11111 11112on `(hostname || uname -n) 2>/dev/null | sed 1q` 11113" 11114 11115_ACEOF 11116 11117case $ac_config_files in *" 11118"*) set x $ac_config_files; shift; ac_config_files=$*;; 11119esac 11120 11121case $ac_config_headers in *" 11122"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11123esac 11124 11125 11126cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11127# Files that config.status was made for. 11128config_files="$ac_config_files" 11129config_headers="$ac_config_headers" 11130config_commands="$ac_config_commands" 11131 11132_ACEOF 11133 11134cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11135ac_cs_usage="\ 11136\`$as_me' instantiates files and other configuration actions 11137from templates according to the current configuration. Unless the files 11138and actions are specified as TAGs, all are instantiated by default. 11139 11140Usage: $0 [OPTION]... [TAG]... 11141 11142 -h, --help print this help, then exit 11143 -V, --version print version number and configuration settings, then exit 11144 --config print configuration, then exit 11145 -q, --quiet, --silent 11146 do not print progress messages 11147 -d, --debug don't remove temporary files 11148 --recheck update $as_me by reconfiguring in the same conditions 11149 --file=FILE[:TEMPLATE] 11150 instantiate the configuration file FILE 11151 --header=FILE[:TEMPLATE] 11152 instantiate the configuration header FILE 11153 11154Configuration files: 11155$config_files 11156 11157Configuration headers: 11158$config_headers 11159 11160Configuration commands: 11161$config_commands 11162 11163Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 11164 11165_ACEOF 11166cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11167ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11168ac_cs_version="\\ 11169xcalc config.status 1.0.5 11170configured by $0, generated by GNU Autoconf 2.68, 11171 with options \\"\$ac_cs_config\\" 11172 11173Copyright (C) 2010 Free Software Foundation, Inc. 11174This config.status script is free software; the Free Software Foundation 11175gives unlimited permission to copy, distribute and modify it." 11176 11177ac_pwd='$ac_pwd' 11178srcdir='$srcdir' 11179INSTALL='$INSTALL' 11180MKDIR_P='$MKDIR_P' 11181AWK='$AWK' 11182test -n "\$AWK" || AWK=awk 11183_ACEOF 11184 11185cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11186# The default lists apply if the user does not specify any file. 11187ac_need_defaults=: 11188while test $# != 0 11189do 11190 case $1 in 11191 --*=?*) 11192 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11193 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11194 ac_shift=: 11195 ;; 11196 --*=) 11197 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11198 ac_optarg= 11199 ac_shift=: 11200 ;; 11201 *) 11202 ac_option=$1 11203 ac_optarg=$2 11204 ac_shift=shift 11205 ;; 11206 esac 11207 11208 case $ac_option in 11209 # Handling of the options. 11210 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11211 ac_cs_recheck=: ;; 11212 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11213 $as_echo "$ac_cs_version"; exit ;; 11214 --config | --confi | --conf | --con | --co | --c ) 11215 $as_echo "$ac_cs_config"; exit ;; 11216 --debug | --debu | --deb | --de | --d | -d ) 11217 debug=: ;; 11218 --file | --fil | --fi | --f ) 11219 $ac_shift 11220 case $ac_optarg in 11221 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11222 '') as_fn_error $? "missing file argument" ;; 11223 esac 11224 as_fn_append CONFIG_FILES " '$ac_optarg'" 11225 ac_need_defaults=false;; 11226 --header | --heade | --head | --hea ) 11227 $ac_shift 11228 case $ac_optarg in 11229 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11230 esac 11231 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11232 ac_need_defaults=false;; 11233 --he | --h) 11234 # Conflict between --help and --header 11235 as_fn_error $? "ambiguous option: \`$1' 11236Try \`$0 --help' for more information.";; 11237 --help | --hel | -h ) 11238 $as_echo "$ac_cs_usage"; exit ;; 11239 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11240 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11241 ac_cs_silent=: ;; 11242 11243 # This is an error. 11244 -*) as_fn_error $? "unrecognized option: \`$1' 11245Try \`$0 --help' for more information." ;; 11246 11247 *) as_fn_append ac_config_targets " $1" 11248 ac_need_defaults=false ;; 11249 11250 esac 11251 shift 11252done 11253 11254ac_configure_extra_args= 11255 11256if $ac_cs_silent; then 11257 exec 6>/dev/null 11258 ac_configure_extra_args="$ac_configure_extra_args --silent" 11259fi 11260 11261_ACEOF 11262cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11263if \$ac_cs_recheck; then 11264 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11265 shift 11266 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11267 CONFIG_SHELL='$SHELL' 11268 export CONFIG_SHELL 11269 exec "\$@" 11270fi 11271 11272_ACEOF 11273cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11274exec 5>>config.log 11275{ 11276 echo 11277 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11278## Running $as_me. ## 11279_ASBOX 11280 $as_echo "$ac_log" 11281} >&5 11282 11283_ACEOF 11284cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11285# 11286# INIT-COMMANDS 11287# 11288AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 11289 11290_ACEOF 11291 11292cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11293 11294# Handling of arguments. 11295for ac_config_target in $ac_config_targets 11296do 11297 case $ac_config_target in 11298 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11299 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11300 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11301 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11302 11303 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11304 esac 11305done 11306 11307 11308# If the user did not use the arguments to specify the items to instantiate, 11309# then the envvar interface is used. Set only those that are not. 11310# We use the long form for the default assignment because of an extremely 11311# bizarre bug on SunOS 4.1.3. 11312if $ac_need_defaults; then 11313 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11314 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11315 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11316fi 11317 11318# Have a temporary directory for convenience. Make it in the build tree 11319# simply because there is no reason against having it here, and in addition, 11320# creating and moving files from /tmp can sometimes cause problems. 11321# Hook for its removal unless debugging. 11322# Note that there is a small window in which the directory will not be cleaned: 11323# after its creation but before its name has been assigned to `$tmp'. 11324$debug || 11325{ 11326 tmp= ac_tmp= 11327 trap 'exit_status=$? 11328 : "${ac_tmp:=$tmp}" 11329 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11330' 0 11331 trap 'as_fn_exit 1' 1 2 13 15 11332} 11333# Create a (secure) tmp directory for tmp files. 11334 11335{ 11336 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11337 test -d "$tmp" 11338} || 11339{ 11340 tmp=./conf$$-$RANDOM 11341 (umask 077 && mkdir "$tmp") 11342} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11343ac_tmp=$tmp 11344 11345# Set up the scripts for CONFIG_FILES section. 11346# No need to generate them if there are no CONFIG_FILES. 11347# This happens for instance with `./config.status config.h'. 11348if test -n "$CONFIG_FILES"; then 11349 11350 11351ac_cr=`echo X | tr X '\015'` 11352# On cygwin, bash can eat \r inside `` if the user requested igncr. 11353# But we know of no other shell where ac_cr would be empty at this 11354# point, so we can use a bashism as a fallback. 11355if test "x$ac_cr" = x; then 11356 eval ac_cr=\$\'\\r\' 11357fi 11358ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11359if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11360 ac_cs_awk_cr='\\r' 11361else 11362 ac_cs_awk_cr=$ac_cr 11363fi 11364 11365echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11366_ACEOF 11367 11368 11369{ 11370 echo "cat >conf$$subs.awk <<_ACEOF" && 11371 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11372 echo "_ACEOF" 11373} >conf$$subs.sh || 11374 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11375ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11376ac_delim='%!_!# ' 11377for ac_last_try in false false false false false :; do 11378 . ./conf$$subs.sh || 11379 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11380 11381 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11382 if test $ac_delim_n = $ac_delim_num; then 11383 break 11384 elif $ac_last_try; then 11385 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11386 else 11387 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11388 fi 11389done 11390rm -f conf$$subs.sh 11391 11392cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11393cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11394_ACEOF 11395sed -n ' 11396h 11397s/^/S["/; s/!.*/"]=/ 11398p 11399g 11400s/^[^!]*!// 11401:repl 11402t repl 11403s/'"$ac_delim"'$// 11404t delim 11405:nl 11406h 11407s/\(.\{148\}\)..*/\1/ 11408t more1 11409s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11410p 11411n 11412b repl 11413:more1 11414s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11415p 11416g 11417s/.\{148\}// 11418t nl 11419:delim 11420h 11421s/\(.\{148\}\)..*/\1/ 11422t more2 11423s/["\\]/\\&/g; s/^/"/; s/$/"/ 11424p 11425b 11426:more2 11427s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11428p 11429g 11430s/.\{148\}// 11431t delim 11432' <conf$$subs.awk | sed ' 11433/^[^""]/{ 11434 N 11435 s/\n// 11436} 11437' >>$CONFIG_STATUS || ac_write_fail=1 11438rm -f conf$$subs.awk 11439cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11440_ACAWK 11441cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11442 for (key in S) S_is_set[key] = 1 11443 FS = "" 11444 11445} 11446{ 11447 line = $ 0 11448 nfields = split(line, field, "@") 11449 substed = 0 11450 len = length(field[1]) 11451 for (i = 2; i < nfields; i++) { 11452 key = field[i] 11453 keylen = length(key) 11454 if (S_is_set[key]) { 11455 value = S[key] 11456 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11457 len += length(value) + length(field[++i]) 11458 substed = 1 11459 } else 11460 len += 1 + keylen 11461 } 11462 11463 print line 11464} 11465 11466_ACAWK 11467_ACEOF 11468cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11469if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11470 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11471else 11472 cat 11473fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11474 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11475_ACEOF 11476 11477# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11478# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11479# trailing colons and then remove the whole line if VPATH becomes empty 11480# (actually we leave an empty line to preserve line numbers). 11481if test "x$srcdir" = x.; then 11482 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11483h 11484s/// 11485s/^/:/ 11486s/[ ]*$/:/ 11487s/:\$(srcdir):/:/g 11488s/:\${srcdir}:/:/g 11489s/:@srcdir@:/:/g 11490s/^:*// 11491s/:*$// 11492x 11493s/\(=[ ]*\).*/\1/ 11494G 11495s/\n// 11496s/^[^=]*=[ ]*$// 11497}' 11498fi 11499 11500cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11501fi # test -n "$CONFIG_FILES" 11502 11503# Set up the scripts for CONFIG_HEADERS section. 11504# No need to generate them if there are no CONFIG_HEADERS. 11505# This happens for instance with `./config.status Makefile'. 11506if test -n "$CONFIG_HEADERS"; then 11507cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11508BEGIN { 11509_ACEOF 11510 11511# Transform confdefs.h into an awk script `defines.awk', embedded as 11512# here-document in config.status, that substitutes the proper values into 11513# config.h.in to produce config.h. 11514 11515# Create a delimiter string that does not exist in confdefs.h, to ease 11516# handling of long lines. 11517ac_delim='%!_!# ' 11518for ac_last_try in false false :; do 11519 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11520 if test -z "$ac_tt"; then 11521 break 11522 elif $ac_last_try; then 11523 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11524 else 11525 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11526 fi 11527done 11528 11529# For the awk script, D is an array of macro values keyed by name, 11530# likewise P contains macro parameters if any. Preserve backslash 11531# newline sequences. 11532 11533ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11534sed -n ' 11535s/.\{148\}/&'"$ac_delim"'/g 11536t rset 11537:rset 11538s/^[ ]*#[ ]*define[ ][ ]*/ / 11539t def 11540d 11541:def 11542s/\\$// 11543t bsnl 11544s/["\\]/\\&/g 11545s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11546D["\1"]=" \3"/p 11547s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11548d 11549:bsnl 11550s/["\\]/\\&/g 11551s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11552D["\1"]=" \3\\\\\\n"\\/p 11553t cont 11554s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11555t cont 11556d 11557:cont 11558n 11559s/.\{148\}/&'"$ac_delim"'/g 11560t clear 11561:clear 11562s/\\$// 11563t bsnlc 11564s/["\\]/\\&/g; s/^/"/; s/$/"/p 11565d 11566:bsnlc 11567s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11568b cont 11569' <confdefs.h | sed ' 11570s/'"$ac_delim"'/"\\\ 11571"/g' >>$CONFIG_STATUS || ac_write_fail=1 11572 11573cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11574 for (key in D) D_is_set[key] = 1 11575 FS = "" 11576} 11577/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11578 line = \$ 0 11579 split(line, arg, " ") 11580 if (arg[1] == "#") { 11581 defundef = arg[2] 11582 mac1 = arg[3] 11583 } else { 11584 defundef = substr(arg[1], 2) 11585 mac1 = arg[2] 11586 } 11587 split(mac1, mac2, "(") #) 11588 macro = mac2[1] 11589 prefix = substr(line, 1, index(line, defundef) - 1) 11590 if (D_is_set[macro]) { 11591 # Preserve the white space surrounding the "#". 11592 print prefix "define", macro P[macro] D[macro] 11593 next 11594 } else { 11595 # Replace #undef with comments. This is necessary, for example, 11596 # in the case of _POSIX_SOURCE, which is predefined and required 11597 # on some systems where configure will not decide to define it. 11598 if (defundef == "undef") { 11599 print "/*", prefix defundef, macro, "*/" 11600 next 11601 } 11602 } 11603} 11604{ print } 11605_ACAWK 11606_ACEOF 11607cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11608 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11609fi # test -n "$CONFIG_HEADERS" 11610 11611 11612eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11613shift 11614for ac_tag 11615do 11616 case $ac_tag in 11617 :[FHLC]) ac_mode=$ac_tag; continue;; 11618 esac 11619 case $ac_mode$ac_tag in 11620 :[FHL]*:*);; 11621 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11622 :[FH]-) ac_tag=-:-;; 11623 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11624 esac 11625 ac_save_IFS=$IFS 11626 IFS=: 11627 set x $ac_tag 11628 IFS=$ac_save_IFS 11629 shift 11630 ac_file=$1 11631 shift 11632 11633 case $ac_mode in 11634 :L) ac_source=$1;; 11635 :[FH]) 11636 ac_file_inputs= 11637 for ac_f 11638 do 11639 case $ac_f in 11640 -) ac_f="$ac_tmp/stdin";; 11641 *) # Look for the file first in the build tree, then in the source tree 11642 # (if the path is not absolute). The absolute path cannot be DOS-style, 11643 # because $ac_f cannot contain `:'. 11644 test -f "$ac_f" || 11645 case $ac_f in 11646 [\\/$]*) false;; 11647 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11648 esac || 11649 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11650 esac 11651 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11652 as_fn_append ac_file_inputs " '$ac_f'" 11653 done 11654 11655 # Let's still pretend it is `configure' which instantiates (i.e., don't 11656 # use $as_me), people would be surprised to read: 11657 # /* config.h. Generated by config.status. */ 11658 configure_input='Generated from '` 11659 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11660 `' by configure.' 11661 if test x"$ac_file" != x-; then 11662 configure_input="$ac_file. $configure_input" 11663 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11664$as_echo "$as_me: creating $ac_file" >&6;} 11665 fi 11666 # Neutralize special characters interpreted by sed in replacement strings. 11667 case $configure_input in #( 11668 *\&* | *\|* | *\\* ) 11669 ac_sed_conf_input=`$as_echo "$configure_input" | 11670 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11671 *) ac_sed_conf_input=$configure_input;; 11672 esac 11673 11674 case $ac_tag in 11675 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11676 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11677 esac 11678 ;; 11679 esac 11680 11681 ac_dir=`$as_dirname -- "$ac_file" || 11682$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11683 X"$ac_file" : 'X\(//\)[^/]' \| \ 11684 X"$ac_file" : 'X\(//\)$' \| \ 11685 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11686$as_echo X"$ac_file" | 11687 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11688 s//\1/ 11689 q 11690 } 11691 /^X\(\/\/\)[^/].*/{ 11692 s//\1/ 11693 q 11694 } 11695 /^X\(\/\/\)$/{ 11696 s//\1/ 11697 q 11698 } 11699 /^X\(\/\).*/{ 11700 s//\1/ 11701 q 11702 } 11703 s/.*/./; q'` 11704 as_dir="$ac_dir"; as_fn_mkdir_p 11705 ac_builddir=. 11706 11707case "$ac_dir" in 11708.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11709*) 11710 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11711 # A ".." for each directory in $ac_dir_suffix. 11712 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11713 case $ac_top_builddir_sub in 11714 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11715 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 11716 esac ;; 11717esac 11718ac_abs_top_builddir=$ac_pwd 11719ac_abs_builddir=$ac_pwd$ac_dir_suffix 11720# for backward compatibility: 11721ac_top_builddir=$ac_top_build_prefix 11722 11723case $srcdir in 11724 .) # We are building in place. 11725 ac_srcdir=. 11726 ac_top_srcdir=$ac_top_builddir_sub 11727 ac_abs_top_srcdir=$ac_pwd ;; 11728 [\\/]* | ?:[\\/]* ) # Absolute name. 11729 ac_srcdir=$srcdir$ac_dir_suffix; 11730 ac_top_srcdir=$srcdir 11731 ac_abs_top_srcdir=$srcdir ;; 11732 *) # Relative name. 11733 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 11734 ac_top_srcdir=$ac_top_build_prefix$srcdir 11735 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 11736esac 11737ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 11738 11739 11740 case $ac_mode in 11741 :F) 11742 # 11743 # CONFIG_FILE 11744 # 11745 11746 case $INSTALL in 11747 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 11748 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 11749 esac 11750 ac_MKDIR_P=$MKDIR_P 11751 case $MKDIR_P in 11752 [\\/$]* | ?:[\\/]* ) ;; 11753 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 11754 esac 11755_ACEOF 11756 11757cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11758# If the template does not know about datarootdir, expand it. 11759# FIXME: This hack should be removed a few years after 2.60. 11760ac_datarootdir_hack=; ac_datarootdir_seen= 11761ac_sed_dataroot=' 11762/datarootdir/ { 11763 p 11764 q 11765} 11766/@datadir@/p 11767/@docdir@/p 11768/@infodir@/p 11769/@localedir@/p 11770/@mandir@/p' 11771case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 11772*datarootdir*) ac_datarootdir_seen=yes;; 11773*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 11774 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 11775$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 11776_ACEOF 11777cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11778 ac_datarootdir_hack=' 11779 s&@datadir@&$datadir&g 11780 s&@docdir@&$docdir&g 11781 s&@infodir@&$infodir&g 11782 s&@localedir@&$localedir&g 11783 s&@mandir@&$mandir&g 11784 s&\\\${datarootdir}&$datarootdir&g' ;; 11785esac 11786_ACEOF 11787 11788# Neutralize VPATH when `$srcdir' = `.'. 11789# Shell code in configure.ac might set extrasub. 11790# FIXME: do we really want to maintain this feature? 11791cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11792ac_sed_extra="$ac_vpsub 11793$extrasub 11794_ACEOF 11795cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11796:t 11797/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 11798s|@configure_input@|$ac_sed_conf_input|;t t 11799s&@top_builddir@&$ac_top_builddir_sub&;t t 11800s&@top_build_prefix@&$ac_top_build_prefix&;t t 11801s&@srcdir@&$ac_srcdir&;t t 11802s&@abs_srcdir@&$ac_abs_srcdir&;t t 11803s&@top_srcdir@&$ac_top_srcdir&;t t 11804s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 11805s&@builddir@&$ac_builddir&;t t 11806s&@abs_builddir@&$ac_abs_builddir&;t t 11807s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 11808s&@INSTALL@&$ac_INSTALL&;t t 11809s&@MKDIR_P@&$ac_MKDIR_P&;t t 11810$ac_datarootdir_hack 11811" 11812eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 11813 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11814 11815test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 11816 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 11817 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 11818 "$ac_tmp/out"`; test -z "$ac_out"; } && 11819 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11820which seems to be undefined. Please make sure it is defined" >&5 11821$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 11822which seems to be undefined. Please make sure it is defined" >&2;} 11823 11824 rm -f "$ac_tmp/stdin" 11825 case $ac_file in 11826 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 11827 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 11828 esac \ 11829 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11830 ;; 11831 :H) 11832 # 11833 # CONFIG_HEADER 11834 # 11835 if test x"$ac_file" != x-; then 11836 { 11837 $as_echo "/* $configure_input */" \ 11838 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 11839 } >"$ac_tmp/config.h" \ 11840 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11841 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 11842 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 11843$as_echo "$as_me: $ac_file is unchanged" >&6;} 11844 else 11845 rm -f "$ac_file" 11846 mv "$ac_tmp/config.h" "$ac_file" \ 11847 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 11848 fi 11849 else 11850 $as_echo "/* $configure_input */" \ 11851 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 11852 || as_fn_error $? "could not create -" "$LINENO" 5 11853 fi 11854# Compute "$ac_file"'s index in $config_headers. 11855_am_arg="$ac_file" 11856_am_stamp_count=1 11857for _am_header in $config_headers :; do 11858 case $_am_header in 11859 $_am_arg | $_am_arg:* ) 11860 break ;; 11861 * ) 11862 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 11863 esac 11864done 11865echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 11866$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11867 X"$_am_arg" : 'X\(//\)[^/]' \| \ 11868 X"$_am_arg" : 'X\(//\)$' \| \ 11869 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 11870$as_echo X"$_am_arg" | 11871 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11872 s//\1/ 11873 q 11874 } 11875 /^X\(\/\/\)[^/].*/{ 11876 s//\1/ 11877 q 11878 } 11879 /^X\(\/\/\)$/{ 11880 s//\1/ 11881 q 11882 } 11883 /^X\(\/\).*/{ 11884 s//\1/ 11885 q 11886 } 11887 s/.*/./; q'`/stamp-h$_am_stamp_count 11888 ;; 11889 11890 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 11891$as_echo "$as_me: executing $ac_file commands" >&6;} 11892 ;; 11893 esac 11894 11895 11896 case $ac_file$ac_mode in 11897 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 11898 # Autoconf 2.62 quotes --file arguments for eval, but not when files 11899 # are listed without --file. Let's play safe and only enable the eval 11900 # if we detect the quoting. 11901 case $CONFIG_FILES in 11902 *\'*) eval set x "$CONFIG_FILES" ;; 11903 *) set x $CONFIG_FILES ;; 11904 esac 11905 shift 11906 for mf 11907 do 11908 # Strip MF so we end up with the name of the file. 11909 mf=`echo "$mf" | sed -e 's/:.*$//'` 11910 # Check whether this is an Automake generated Makefile or not. 11911 # We used to match only the files named `Makefile.in', but 11912 # some people rename them; so instead we look at the file content. 11913 # Grep'ing the first line is not enough: some people post-process 11914 # each Makefile.in and add a new line on top of each file to say so. 11915 # Grep'ing the whole file is not good either: AIX grep has a line 11916 # limit of 2048, but all sed's we know have understand at least 4000. 11917 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 11918 dirpart=`$as_dirname -- "$mf" || 11919$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11920 X"$mf" : 'X\(//\)[^/]' \| \ 11921 X"$mf" : 'X\(//\)$' \| \ 11922 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 11923$as_echo X"$mf" | 11924 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11925 s//\1/ 11926 q 11927 } 11928 /^X\(\/\/\)[^/].*/{ 11929 s//\1/ 11930 q 11931 } 11932 /^X\(\/\/\)$/{ 11933 s//\1/ 11934 q 11935 } 11936 /^X\(\/\).*/{ 11937 s//\1/ 11938 q 11939 } 11940 s/.*/./; q'` 11941 else 11942 continue 11943 fi 11944 # Extract the definition of DEPDIR, am__include, and am__quote 11945 # from the Makefile without running `make'. 11946 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 11947 test -z "$DEPDIR" && continue 11948 am__include=`sed -n 's/^am__include = //p' < "$mf"` 11949 test -z "am__include" && continue 11950 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 11951 # When using ansi2knr, U may be empty or an underscore; expand it 11952 U=`sed -n 's/^U = //p' < "$mf"` 11953 # Find all dependency output files, they are included files with 11954 # $(DEPDIR) in their names. We invoke sed twice because it is the 11955 # simplest approach to changing $(DEPDIR) to its actual value in the 11956 # expansion. 11957 for file in `sed -n " 11958 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 11959 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do 11960 # Make sure the directory exists. 11961 test -f "$dirpart/$file" && continue 11962 fdir=`$as_dirname -- "$file" || 11963$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11964 X"$file" : 'X\(//\)[^/]' \| \ 11965 X"$file" : 'X\(//\)$' \| \ 11966 X"$file" : 'X\(/\)' \| . 2>/dev/null || 11967$as_echo X"$file" | 11968 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11969 s//\1/ 11970 q 11971 } 11972 /^X\(\/\/\)[^/].*/{ 11973 s//\1/ 11974 q 11975 } 11976 /^X\(\/\/\)$/{ 11977 s//\1/ 11978 q 11979 } 11980 /^X\(\/\).*/{ 11981 s//\1/ 11982 q 11983 } 11984 s/.*/./; q'` 11985 as_dir=$dirpart/$fdir; as_fn_mkdir_p 11986 # echo "creating $dirpart/$file" 11987 echo '# dummy' > "$dirpart/$file" 11988 done 11989 done 11990} 11991 ;; 11992 11993 esac 11994done # for ac_tag 11995 11996 11997as_fn_exit 0 11998_ACEOF 11999ac_clean_files=$ac_clean_files_save 12000 12001test $ac_write_fail = 0 || 12002 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12003 12004 12005# configure is writing to config.log, and then calls config.status. 12006# config.status does its own redirection, appending to config.log. 12007# Unfortunately, on DOS this fails, as config.log is still kept open 12008# by configure, so config.status won't be able to write to it; its 12009# output is simply discarded. So we exec the FD to /dev/null, 12010# effectively closing config.log, so it can be properly (re)opened and 12011# appended to by config.status. When coming back to configure, we 12012# need to make the FD available again. 12013if test "$no_create" != yes; then 12014 ac_cs_success=: 12015 ac_config_status_args= 12016 test "$silent" = yes && 12017 ac_config_status_args="$ac_config_status_args --quiet" 12018 exec 5>/dev/null 12019 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12020 exec 5>>config.log 12021 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12022 # would make configure fail if this is the last instruction. 12023 $ac_cs_success || as_fn_exit 1 12024fi 12025if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12026 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12027$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12028fi 12029 12030