configure revision e5db2183
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.71 for imake 1.0.9. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/util/imake/-/issues>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, 9# Inc. 10# 11# 12# This configure script is free software; the Free Software Foundation 13# gives unlimited permission to copy, distribute and modify it. 14## -------------------- ## 15## M4sh Initialization. ## 16## -------------------- ## 17 18# Be more Bourne compatible 19DUALCASE=1; export DUALCASE # for MKS sh 20as_nop=: 21if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 22then : 23 emulate sh 24 NULLCMD=: 25 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26 # is contrary to our usage. Disable this feature. 27 alias -g '${1+"$@"}'='"$@"' 28 setopt NO_GLOB_SUBST 29else $as_nop 30 case `(set -o) 2>/dev/null` in #( 31 *posix*) : 32 set -o posix ;; #( 33 *) : 34 ;; 35esac 36fi 37 38 39 40# Reset variables that may have inherited troublesome values from 41# the environment. 42 43# IFS needs to be set, to space, tab, and newline, in precisely that order. 44# (If _AS_PATH_WALK were called with IFS unset, it would have the 45# side effect of setting IFS to empty, thus disabling word splitting.) 46# Quoting is to prevent editors from complaining about space-tab. 47as_nl=' 48' 49export as_nl 50IFS=" "" $as_nl" 51 52PS1='$ ' 53PS2='> ' 54PS4='+ ' 55 56# Ensure predictable behavior from utilities with locale-dependent output. 57LC_ALL=C 58export LC_ALL 59LANGUAGE=C 60export LANGUAGE 61 62# We cannot yet rely on "unset" to work, but we need these variables 63# to be unset--not just set to an empty or harmless value--now, to 64# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65# also avoids known problems related to "unset" and subshell syntax 66# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70done 71 72# Ensure that fds 0, 1, and 2 are open. 73if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77# The user is always right. 78if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84fi 85 86 87# Find who we are. Look in the path if we contain no directory separator. 88as_myself= 89case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92for as_dir in $PATH 93do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 106# We did not find ourselves, most probably we were run as `sh COMMAND' 107# in which case we are not to be found in the path. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116 117# Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122# neutralization value for shells without unset; and this also 123# works around shells that cannot unset nonexistent variables. 124# Preserve -v and -x to the replacement shell. 125BASH_ENV=/dev/null 126ENV=/dev/null 127(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133esac 134exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135# Admittedly, this is quite paranoid, since all the known shells bail 136# out after a failed `exec'. 137printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="as_nop=: 144if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 145then : 146 emulate sh 147 NULLCMD=: 148 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 149 # is contrary to our usage. Disable this feature. 150 alias -g '\${1+\"\$@\"}'='\"\$@\"' 151 setopt NO_GLOB_SUBST 152else \$as_nop 153 case \`(set -o) 2>/dev/null\` in #( 154 *posix*) : 155 set -o posix ;; #( 156 *) : 157 ;; 158esac 159fi 160" 161 as_required="as_fn_return () { (exit \$1); } 162as_fn_success () { as_fn_return 0; } 163as_fn_failure () { as_fn_return 1; } 164as_fn_ret_success () { return 0; } 165as_fn_ret_failure () { return 1; } 166 167exitcode=0 168as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173then : 174 175else \$as_nop 176 exitcode=1; echo positional parameters were not saved. 177fi 178test x\$exitcode = x0 || exit 1 179blah=\$(echo \$(echo blah)) 180test x\"\$blah\" = xblah || exit 1 181test -x / || exit 1" 182 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 183 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 184 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 185 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 186test \$(( 1 + 1 )) = 2 || exit 1" 187 if (eval "$as_required") 2>/dev/null 188then : 189 as_have_required=yes 190else $as_nop 191 as_have_required=no 192fi 193 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 194then : 195 196else $as_nop 197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 198as_found=false 199for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 200do 201 IFS=$as_save_IFS 202 case $as_dir in #((( 203 '') as_dir=./ ;; 204 */) ;; 205 *) as_dir=$as_dir/ ;; 206 esac 207 as_found=: 208 case $as_dir in #( 209 /*) 210 for as_base in sh bash ksh sh5; do 211 # Try only shells that exist, to save several forks. 212 as_shell=$as_dir$as_base 213 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 214 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 215then : 216 CONFIG_SHELL=$as_shell as_have_required=yes 217 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 218then : 219 break 2 220fi 221fi 222 done;; 223 esac 224 as_found=false 225done 226IFS=$as_save_IFS 227if $as_found 228then : 229 230else $as_nop 231 if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 233then : 234 CONFIG_SHELL=$SHELL as_have_required=yes 235fi 236fi 237 238 239 if test "x$CONFIG_SHELL" != x 240then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243# neutralization value for shells without unset; and this also 244# works around shells that cannot unset nonexistent variables. 245# Preserve -v and -x to the replacement shell. 246BASH_ENV=/dev/null 247ENV=/dev/null 248(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254esac 255exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256# Admittedly, this is quite paranoid, since all the known shells bail 257# out after a failed `exec'. 258printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 259exit 255 260fi 261 262 if test x$as_have_required = xno 263then : 264 printf "%s\n" "$0: This script requires a shell more modern than all" 265 printf "%s\n" "$0: the shells that I found on your system." 266 if test ${ZSH_VERSION+y} ; then 267 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 268 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 269 else 270 printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and 271$0: https://gitlab.freedesktop.org/xorg/util/imake/-/issues 272$0: about your system, including any error possibly output 273$0: before this message. Then install a modern shell, or 274$0: manually run the script under such a shell if you do 275$0: have one." 276 fi 277 exit 1 278fi 279fi 280fi 281SHELL=${CONFIG_SHELL-/bin/sh} 282export SHELL 283# Unset more variables known to interfere with behavior of common tools. 284CLICOLOR_FORCE= GREP_OPTIONS= 285unset CLICOLOR_FORCE GREP_OPTIONS 286 287## --------------------- ## 288## M4sh Shell Functions. ## 289## --------------------- ## 290# as_fn_unset VAR 291# --------------- 292# Portably unset VAR. 293as_fn_unset () 294{ 295 { eval $1=; unset $1;} 296} 297as_unset=as_fn_unset 298 299 300# as_fn_set_status STATUS 301# ----------------------- 302# Set $? to STATUS, without forking. 303as_fn_set_status () 304{ 305 return $1 306} # as_fn_set_status 307 308# as_fn_exit STATUS 309# ----------------- 310# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 311as_fn_exit () 312{ 313 set +e 314 as_fn_set_status $1 315 exit $1 316} # as_fn_exit 317# as_fn_nop 318# --------- 319# Do nothing but, unlike ":", preserve the value of $?. 320as_fn_nop () 321{ 322 return $? 323} 324as_nop=as_fn_nop 325 326# as_fn_mkdir_p 327# ------------- 328# Create "$as_dir" as a directory, including parents if necessary. 329as_fn_mkdir_p () 330{ 331 332 case $as_dir in #( 333 -*) as_dir=./$as_dir;; 334 esac 335 test -d "$as_dir" || eval $as_mkdir_p || { 336 as_dirs= 337 while :; do 338 case $as_dir in #( 339 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 340 *) as_qdir=$as_dir;; 341 esac 342 as_dirs="'$as_qdir' $as_dirs" 343 as_dir=`$as_dirname -- "$as_dir" || 344$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 345 X"$as_dir" : 'X\(//\)[^/]' \| \ 346 X"$as_dir" : 'X\(//\)$' \| \ 347 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 348printf "%s\n" X"$as_dir" | 349 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)[^/].*/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\/\)$/{ 358 s//\1/ 359 q 360 } 361 /^X\(\/\).*/{ 362 s//\1/ 363 q 364 } 365 s/.*/./; q'` 366 test -d "$as_dir" && break 367 done 368 test -z "$as_dirs" || eval "mkdir $as_dirs" 369 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 370 371 372} # as_fn_mkdir_p 373 374# as_fn_executable_p FILE 375# ----------------------- 376# Test if FILE is an executable regular file. 377as_fn_executable_p () 378{ 379 test -f "$1" && test -x "$1" 380} # as_fn_executable_p 381# as_fn_append VAR VALUE 382# ---------------------- 383# Append the text in VALUE to the end of the definition contained in VAR. Take 384# advantage of any shell optimizations that allow amortized linear growth over 385# repeated appends, instead of the typical quadratic growth present in naive 386# implementations. 387if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 388then : 389 eval 'as_fn_append () 390 { 391 eval $1+=\$2 392 }' 393else $as_nop 394 as_fn_append () 395 { 396 eval $1=\$$1\$2 397 } 398fi # as_fn_append 399 400# as_fn_arith ARG... 401# ------------------ 402# Perform arithmetic evaluation on the ARGs, and store the result in the 403# global $as_val. Take advantage of shells that can avoid forks. The arguments 404# must be portable across $(()) and expr. 405if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 406then : 407 eval 'as_fn_arith () 408 { 409 as_val=$(( $* )) 410 }' 411else $as_nop 412 as_fn_arith () 413 { 414 as_val=`expr "$@" || test $? -eq 1` 415 } 416fi # as_fn_arith 417 418# as_fn_nop 419# --------- 420# Do nothing but, unlike ":", preserve the value of $?. 421as_fn_nop () 422{ 423 return $? 424} 425as_nop=as_fn_nop 426 427# as_fn_error STATUS ERROR [LINENO LOG_FD] 428# ---------------------------------------- 429# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 430# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 431# script with STATUS, using 1 if that was 0. 432as_fn_error () 433{ 434 as_status=$1; test $as_status -eq 0 && as_status=1 435 if test "$4"; then 436 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 437 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 438 fi 439 printf "%s\n" "$as_me: error: $2" >&2 440 as_fn_exit $as_status 441} # as_fn_error 442 443if expr a : '\(a\)' >/dev/null 2>&1 && 444 test "X`expr 00001 : '.*\(...\)'`" = X001; then 445 as_expr=expr 446else 447 as_expr=false 448fi 449 450if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 451 as_basename=basename 452else 453 as_basename=false 454fi 455 456if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 457 as_dirname=dirname 458else 459 as_dirname=false 460fi 461 462as_me=`$as_basename -- "$0" || 463$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 464 X"$0" : 'X\(//\)$' \| \ 465 X"$0" : 'X\(/\)' \| . 2>/dev/null || 466printf "%s\n" X/"$0" | 467 sed '/^.*\/\([^/][^/]*\)\/*$/{ 468 s//\1/ 469 q 470 } 471 /^X\/\(\/\/\)$/{ 472 s//\1/ 473 q 474 } 475 /^X\/\(\/\).*/{ 476 s//\1/ 477 q 478 } 479 s/.*/./; q'` 480 481# Avoid depending upon Character Ranges. 482as_cr_letters='abcdefghijklmnopqrstuvwxyz' 483as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 484as_cr_Letters=$as_cr_letters$as_cr_LETTERS 485as_cr_digits='0123456789' 486as_cr_alnum=$as_cr_Letters$as_cr_digits 487 488 489 as_lineno_1=$LINENO as_lineno_1a=$LINENO 490 as_lineno_2=$LINENO as_lineno_2a=$LINENO 491 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 492 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 493 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 494 sed -n ' 495 p 496 /[$]LINENO/= 497 ' <$as_myself | 498 sed ' 499 s/[$]LINENO.*/&-/ 500 t lineno 501 b 502 :lineno 503 N 504 :loop 505 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 506 t loop 507 s/-\n.*// 508 ' >$as_me.lineno && 509 chmod +x "$as_me.lineno" || 510 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 511 512 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 513 # already done that, so ensure we don't try to do so again and fall 514 # in an infinite loop. This has already happened in practice. 515 _as_can_reexec=no; export _as_can_reexec 516 # Don't try to exec as it changes $[0], causing all sort of problems 517 # (the dirname of $[0] is not the place where we might find the 518 # original and so on. Autoconf is especially sensitive to this). 519 . "./$as_me.lineno" 520 # Exit status is that of the last command. 521 exit 522} 523 524 525# Determine whether it's possible to make 'echo' print without a newline. 526# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 527# for compatibility with existing Makefiles. 528ECHO_C= ECHO_N= ECHO_T= 529case `echo -n x` in #((((( 530-n*) 531 case `echo 'xy\c'` in 532 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 533 xy) ECHO_C='\c';; 534 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 535 ECHO_T=' ';; 536 esac;; 537*) 538 ECHO_N='-n';; 539esac 540 541# For backward compatibility with old third-party macros, we provide 542# the shell variables $as_echo and $as_echo_n. New code should use 543# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 544as_echo='printf %s\n' 545as_echo_n='printf %s' 546 547 548rm -f conf$$ conf$$.exe conf$$.file 549if test -d conf$$.dir; then 550 rm -f conf$$.dir/conf$$.file 551else 552 rm -f conf$$.dir 553 mkdir conf$$.dir 2>/dev/null 554fi 555if (echo >conf$$.file) 2>/dev/null; then 556 if ln -s conf$$.file conf$$ 2>/dev/null; then 557 as_ln_s='ln -s' 558 # ... but there are two gotchas: 559 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 560 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 561 # In both cases, we have to default to `cp -pR'. 562 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 563 as_ln_s='cp -pR' 564 elif ln conf$$.file conf$$ 2>/dev/null; then 565 as_ln_s=ln 566 else 567 as_ln_s='cp -pR' 568 fi 569else 570 as_ln_s='cp -pR' 571fi 572rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 573rmdir conf$$.dir 2>/dev/null 574 575if mkdir -p . 2>/dev/null; then 576 as_mkdir_p='mkdir -p "$as_dir"' 577else 578 test -d ./-p && rmdir ./-p 579 as_mkdir_p=false 580fi 581 582as_test_x='test -x' 583as_executable_p=as_fn_executable_p 584 585# Sed expression to map a string onto a valid CPP name. 586as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 587 588# Sed expression to map a string onto a valid variable name. 589as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 590 591 592test -n "$DJDIR" || exec 7<&0 </dev/null 593exec 6>&1 594 595# Name of the host. 596# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 597# so uname gets run too. 598ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 599 600# 601# Initializations. 602# 603ac_default_prefix=/usr/local 604ac_clean_files= 605ac_config_libobj_dir=. 606LIBOBJS= 607cross_compiling=no 608subdirs= 609MFLAGS= 610MAKEFLAGS= 611 612# Identity of this package. 613PACKAGE_NAME='imake' 614PACKAGE_TARNAME='imake' 615PACKAGE_VERSION='1.0.9' 616PACKAGE_STRING='imake 1.0.9' 617PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/util/imake/-/issues' 618PACKAGE_URL='' 619 620ac_unique_file="Makefile.am" 621# Factoring default headers for most tests. 622ac_includes_default="\ 623#include <stddef.h> 624#ifdef HAVE_STDIO_H 625# include <stdio.h> 626#endif 627#ifdef HAVE_STDLIB_H 628# include <stdlib.h> 629#endif 630#ifdef HAVE_STRING_H 631# include <string.h> 632#endif 633#ifdef HAVE_INTTYPES_H 634# include <inttypes.h> 635#endif 636#ifdef HAVE_STDINT_H 637# include <stdint.h> 638#endif 639#ifdef HAVE_STRINGS_H 640# include <strings.h> 641#endif 642#ifdef HAVE_SYS_TYPES_H 643# include <sys/types.h> 644#endif 645#ifdef HAVE_SYS_STAT_H 646# include <sys/stat.h> 647#endif 648#ifdef HAVE_UNISTD_H 649# include <unistd.h> 650#endif" 651 652ac_header_c_list= 653ac_subst_vars='am__EXEEXT_FALSE 654am__EXEEXT_TRUE 655LTLIBOBJS 656LIBOBJS 657XPROTO_LIBS 658XPROTO_CFLAGS 659BUILD_MKHTMLINDEX_FALSE 660BUILD_MKHTMLINDEX_TRUE 661BUILD_CLEANLINKS_FALSE 662BUILD_CLEANLINKS_TRUE 663BUILD_MKDIRHIER_FALSE 664BUILD_MKDIRHIER_TRUE 665BUILD_MERGELIB_FALSE 666BUILD_MERGELIB_TRUE 667BUILD_CCMAKEDEP_FALSE 668BUILD_CCMAKEDEP_TRUE 669BUILD_XMKMF_FALSE 670BUILD_XMKMF_TRUE 671BUILD_MAKEG_FALSE 672BUILD_MAKEG_TRUE 673BUILD_REVPATH_FALSE 674BUILD_REVPATH_TRUE 675RANLIB 676ARCMD 677PREPROCESSCMD_MKDEPEND 678XCONFDIR 679HAS_PERL_FALSE 680HAS_PERL_TRUE 681HAS_PERL 682CPP_PROGRAM 683TRADITIONALCPPFLAGS 684RAWCPPFLAGS 685RAWCPP 686CPP 687MAN_SUBSTS 688XORG_MAN_PAGE 689ADMIN_MAN_DIR 690DRIVER_MAN_DIR 691MISC_MAN_DIR 692FILE_MAN_DIR 693LIB_MAN_DIR 694APP_MAN_DIR 695ADMIN_MAN_SUFFIX 696DRIVER_MAN_SUFFIX 697MISC_MAN_SUFFIX 698FILE_MAN_SUFFIX 699LIB_MAN_SUFFIX 700APP_MAN_SUFFIX 701SED 702host_os 703host_vendor 704host_cpu 705host 706build_os 707build_vendor 708build_cpu 709build 710INSTALL_CMD 711PKG_CONFIG_LIBDIR 712PKG_CONFIG_PATH 713PKG_CONFIG 714CHANGELOG_CMD 715STRICT_CFLAGS 716CWARNFLAGS 717BASE_CFLAGS 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795PACKAGE_URL 796PACKAGE_BUGREPORT 797PACKAGE_STRING 798PACKAGE_VERSION 799PACKAGE_TARNAME 800PACKAGE_NAME 801PATH_SEPARATOR 802SHELL 803am__quote' 804ac_subst_files='' 805ac_user_opts=' 806enable_option_checking 807enable_silent_rules 808enable_dependency_tracking 809enable_selective_werror 810enable_strict_compilation 811with_config_dir 812with_script_preproc_cmd 813with_create_lib_cmd 814with_clean_lib_cmd 815enable_revpath 816enable_makeg 817enable_xmkmf 818enable_ccmakedep 819enable_mergelib 820enable_mkdirhier 821enable_cleanlinks 822enable_mkhtmlindex 823' 824 ac_precious_vars='build_alias 825host_alias 826target_alias 827CC 828CFLAGS 829LDFLAGS 830LIBS 831CPPFLAGS 832PKG_CONFIG 833PKG_CONFIG_PATH 834PKG_CONFIG_LIBDIR 835CPP 836XPROTO_CFLAGS 837XPROTO_LIBS' 838 839 840# Initialize some variables set by options. 841ac_init_help= 842ac_init_version=false 843ac_unrecognized_opts= 844ac_unrecognized_sep= 845# The variables have the same names as the options, with 846# dashes 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"$ac_msg" 1361 pwd)` 1362# When building in place, set srcdir=. 1363if test "$ac_abs_confdir" = "$ac_pwd"; then 1364 srcdir=. 1365fi 1366# Remove unnecessary trailing slashes from srcdir. 1367# Double slashes in file names in object file debugging info 1368# mess up M-x gdb in Emacs. 1369case $srcdir in 1370*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1371esac 1372for ac_var in $ac_precious_vars; do 1373 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1374 eval ac_env_${ac_var}_value=\$${ac_var} 1375 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1376 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1377done 1378 1379# 1380# Report the --help message. 1381# 1382if test "$ac_init_help" = "long"; then 1383 # Omit some internal or obsolete options to make the list less imposing. 1384 # This message is too long to be a string in the A/UX 3.1 sh. 1385 cat <<_ACEOF 1386\`configure' configures imake 1.0.9 to adapt to many kinds of systems. 1387 1388Usage: $0 [OPTION]... [VAR=VALUE]... 1389 1390To assign environment variables (e.g., CC, CFLAGS...), specify them as 1391VAR=VALUE. See below for descriptions of some of the useful variables. 1392 1393Defaults for the options are specified in brackets. 1394 1395Configuration: 1396 -h, --help display this help and exit 1397 --help=short display options specific to this package 1398 --help=recursive display the short help of all the included packages 1399 -V, --version display version information and exit 1400 -q, --quiet, --silent do not print \`checking ...' messages 1401 --cache-file=FILE cache test results in FILE [disabled] 1402 -C, --config-cache alias for \`--cache-file=config.cache' 1403 -n, --no-create do not create output files 1404 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1405 1406Installation directories: 1407 --prefix=PREFIX install architecture-independent files in PREFIX 1408 [$ac_default_prefix] 1409 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1410 [PREFIX] 1411 1412By default, \`make install' will install all the files in 1413\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1414an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1415for instance \`--prefix=\$HOME'. 1416 1417For better control, use the options below. 1418 1419Fine tuning of the installation directories: 1420 --bindir=DIR user executables [EPREFIX/bin] 1421 --sbindir=DIR system admin executables [EPREFIX/sbin] 1422 --libexecdir=DIR program executables [EPREFIX/libexec] 1423 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1424 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1425 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1426 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1427 --libdir=DIR object code libraries [EPREFIX/lib] 1428 --includedir=DIR C header files [PREFIX/include] 1429 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1430 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1431 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1432 --infodir=DIR info documentation [DATAROOTDIR/info] 1433 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1434 --mandir=DIR man documentation [DATAROOTDIR/man] 1435 --docdir=DIR documentation root [DATAROOTDIR/doc/imake] 1436 --htmldir=DIR html documentation [DOCDIR] 1437 --dvidir=DIR dvi documentation [DOCDIR] 1438 --pdfdir=DIR pdf documentation [DOCDIR] 1439 --psdir=DIR ps documentation [DOCDIR] 1440_ACEOF 1441 1442 cat <<\_ACEOF 1443 1444Program names: 1445 --program-prefix=PREFIX prepend PREFIX to installed program names 1446 --program-suffix=SUFFIX append SUFFIX to installed program names 1447 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1448 1449System types: 1450 --build=BUILD configure for building on BUILD [guessed] 1451 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1452_ACEOF 1453fi 1454 1455if test -n "$ac_init_help"; then 1456 case $ac_init_help in 1457 short | recursive ) echo "Configuration of imake 1.0.9:";; 1458 esac 1459 cat <<\_ACEOF 1460 1461Optional Features: 1462 --disable-option-checking ignore unrecognized --enable/--with options 1463 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1464 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1465 --enable-silent-rules less verbose build output (undo: "make V=1") 1466 --disable-silent-rules verbose build output (undo: "make V=0") 1467 --enable-dependency-tracking 1468 do not reject slow dependency extractors 1469 --disable-dependency-tracking 1470 speeds up one-time build 1471 --disable-selective-werror 1472 Turn off selective compiler errors. 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1577 cd "$ac_pwd" || { ac_status=$?; break; } 1578 done 1579fi 1580 1581test -n "$ac_init_help" && exit $ac_status 1582if $ac_init_version; then 1583 cat <<\_ACEOF 1584imake configure 1.0.9 1585generated by GNU Autoconf 2.71 1586 1587Copyright (C) 2021 Free Software Foundation, Inc. 1588This configure script is free software; the Free Software Foundation 1589gives unlimited permission to copy, distribute and modify it. 1590_ACEOF 1591 exit 1592fi 1593 1594## ------------------------ ## 1595## Autoconf initialization. ## 1596## ------------------------ ## 1597 1598# ac_fn_c_try_compile LINENO 1599# -------------------------- 1600# Try to compile conftest.$ac_ext, and return whether this succeeded. 1601ac_fn_c_try_compile () 1602{ 1603 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1604 rm -f conftest.$ac_objext conftest.beam 1605 if { { ac_try="$ac_compile" 1606case "(($ac_try" in 1607 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1608 *) ac_try_echo=$ac_try;; 1609esac 1610eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1611printf "%s\n" "$ac_try_echo"; } >&5 1612 (eval "$ac_compile") 2>conftest.err 1613 ac_status=$? 1614 if test -s conftest.err; then 1615 grep -v '^ *+' conftest.err >conftest.er1 1616 cat conftest.er1 >&5 1617 mv -f conftest.er1 conftest.err 1618 fi 1619 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1620 test $ac_status = 0; } && { 1621 test -z "$ac_c_werror_flag" || 1622 test ! -s conftest.err 1623 } && test -s conftest.$ac_objext 1624then : 1625 ac_retval=0 1626else $as_nop 1627 printf "%s\n" "$as_me: failed program was:" >&5 1628sed 's/^/| /' conftest.$ac_ext >&5 1629 1630 ac_retval=1 1631fi 1632 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1633 as_fn_set_status $ac_retval 1634 1635} # ac_fn_c_try_compile 1636 1637# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1638# ------------------------------------------------------------------ 1639# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1640# accordingly. 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" >&6; } 1815if eval test \${$3+y} 1816then : 1817 printf %s "(cached) " >&6 1818else $as_nop 1819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1820/* end confdefs.h. */ 1821/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1822 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1823#define $2 innocuous_$2 1824 1825/* System header to define __stub macros and hopefully few prototypes, 1826 which can conflict with char $2 (); below. */ 1827 1828#include <limits.h> 1829#undef $2 1830 1831/* Override any GCC internal prototype to avoid an error. 1832 Use char because int might match the return type of a GCC 1833 builtin and then its argument prototype would still apply. */ 1834#ifdef __cplusplus 1835extern "C" 1836#endif 1837char $2 (); 1838/* The GNU C library defines this for functions which it implements 1839 to always fail with ENOSYS. Some functions are actually named 1840 something starting with __ and the normal name is an alias. */ 1841#if defined __stub_$2 || defined __stub___$2 1842choke me 1843#endif 1844 1845int 1846main (void) 1847{ 1848return $2 (); 1849 ; 1850 return 0; 1851} 1852_ACEOF 1853if ac_fn_c_try_link "$LINENO" 1854then : 1855 eval "$3=yes" 1856else $as_nop 1857 eval "$3=no" 1858fi 1859rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1860 conftest$ac_exeext conftest.$ac_ext 1861fi 1862eval ac_res=\$$3 1863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1864printf "%s\n" "$ac_res" >&6; } 1865 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1866 1867} # ac_fn_c_check_func 1868ac_configure_args_raw= 1869for ac_arg 1870do 1871 case $ac_arg in 1872 *\'*) 1873 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1874 esac 1875 as_fn_append ac_configure_args_raw " '$ac_arg'" 1876done 1877 1878case $ac_configure_args_raw in 1879 *$as_nl*) 1880 ac_safe_unquote= ;; 1881 *) 1882 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1883 ac_unsafe_a="$ac_unsafe_z#~" 1884 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1885 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1886esac 1887 1888cat >config.log <<_ACEOF 1889This file contains any messages produced by compilers while 1890running configure, to aid debugging if configure makes a mistake. 1891 1892It was created by imake $as_me 1.0.9, which was 1893generated by GNU Autoconf 2.71. Invocation command line was 1894 1895 $ $0$ac_configure_args_raw 1896 1897_ACEOF 1898exec 5>>config.log 1899{ 1900cat <<_ASUNAME 1901## --------- ## 1902## Platform. ## 1903## --------- ## 1904 1905hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1906uname -m = `(uname -m) 2>/dev/null || echo unknown` 1907uname -r = `(uname -r) 2>/dev/null || echo unknown` 1908uname -s = `(uname -s) 2>/dev/null || echo unknown` 1909uname -v = `(uname -v) 2>/dev/null || echo unknown` 1910 1911/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1912/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1913 1914/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1915/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1916/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1917/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1918/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1919/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1920/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1921 1922_ASUNAME 1923 1924as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1925for as_dir in $PATH 1926do 1927 IFS=$as_save_IFS 1928 case $as_dir in #((( 1929 '') as_dir=./ ;; 1930 */) ;; 1931 *) as_dir=$as_dir/ ;; 1932 esac 1933 printf "%s\n" "PATH: $as_dir" 1934 done 1935IFS=$as_save_IFS 1936 1937} >&5 1938 1939cat >&5 <<_ACEOF 1940 1941 1942## ----------- ## 1943## Core tests. ## 1944## ----------- ## 1945 1946_ACEOF 1947 1948 1949# Keep a trace of the command line. 1950# Strip out --no-create and --no-recursion so they do not pile up. 1951# Strip out --silent because we don't want to record it for future runs. 1952# Also quote any args containing shell meta-characters. 1953# Make two passes to allow for proper duplicate-argument suppression. 1954ac_configure_args= 1955ac_configure_args0= 1956ac_configure_args1= 1957ac_must_keep_next=false 1958for ac_pass in 1 2 1959do 1960 for ac_arg 1961 do 1962 case $ac_arg in 1963 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1964 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1965 | -silent | --silent | --silen | --sile | --sil) 1966 continue ;; 1967 *\'*) 1968 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1969 esac 1970 case $ac_pass in 1971 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1972 2) 1973 as_fn_append ac_configure_args1 " '$ac_arg'" 1974 if test $ac_must_keep_next = true; then 1975 ac_must_keep_next=false # Got value, back to normal. 1976 else 1977 case $ac_arg in 1978 *=* | --config-cache | -C | -disable-* | --disable-* \ 1979 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1980 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1981 | -with-* | --with-* | -without-* | --without-* | --x) 1982 case "$ac_configure_args0 " in 1983 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1984 esac 1985 ;; 1986 -* ) ac_must_keep_next=true ;; 1987 esac 1988 fi 1989 as_fn_append ac_configure_args " '$ac_arg'" 1990 ;; 1991 esac 1992 done 1993done 1994{ ac_configure_args0=; unset ac_configure_args0;} 1995{ ac_configure_args1=; unset ac_configure_args1;} 1996 1997# When interrupted or exit'd, cleanup temporary files, and complete 1998# config.log. We remove comments because anyway the quotes in there 1999# would cause problems or look ugly. 2000# WARNING: Use '\'' to represent an apostrophe within the trap. 2001# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2002trap 'exit_status=$? 2003 # Sanitize IFS. 2004 IFS=" "" $as_nl" 2005 # Save into config.log some information that might help in debugging. 2006 { 2007 echo 2008 2009 printf "%s\n" "## ---------------- ## 2010## Cache variables. ## 2011## ---------------- ##" 2012 echo 2013 # The following way of writing the cache mishandles newlines in values, 2014( 2015 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2016 eval ac_val=\$$ac_var 2017 case $ac_val in #( 2018 *${as_nl}*) 2019 case $ac_var in #( 2020 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2021printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2022 esac 2023 case $ac_var in #( 2024 _ | IFS | as_nl) ;; #( 2025 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2026 *) { eval $ac_var=; unset $ac_var;} ;; 2027 esac ;; 2028 esac 2029 done 2030 (set) 2>&1 | 2031 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2032 *${as_nl}ac_space=\ *) 2033 sed -n \ 2034 "s/'\''/'\''\\\\'\'''\''/g; 2035 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2036 ;; #( 2037 *) 2038 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2039 ;; 2040 esac | 2041 sort 2042) 2043 echo 2044 2045 printf "%s\n" "## ----------------- ## 2046## Output variables. ## 2047## ----------------- ##" 2048 echo 2049 for ac_var in $ac_subst_vars 2050 do 2051 eval ac_val=\$$ac_var 2052 case $ac_val in 2053 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2054 esac 2055 printf "%s\n" "$ac_var='\''$ac_val'\''" 2056 done | sort 2057 echo 2058 2059 if test -n "$ac_subst_files"; then 2060 printf "%s\n" "## ------------------- ## 2061## File substitutions. ## 2062## ------------------- ##" 2063 echo 2064 for ac_var in $ac_subst_files 2065 do 2066 eval ac_val=\$$ac_var 2067 case $ac_val in 2068 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2069 esac 2070 printf "%s\n" "$ac_var='\''$ac_val'\''" 2071 done | sort 2072 echo 2073 fi 2074 2075 if test -s confdefs.h; then 2076 printf "%s\n" "## ----------- ## 2077## confdefs.h. ## 2078## ----------- ##" 2079 echo 2080 cat confdefs.h 2081 echo 2082 fi 2083 test "$ac_signal" != 0 && 2084 printf "%s\n" "$as_me: caught signal $ac_signal" 2085 printf "%s\n" "$as_me: exit $exit_status" 2086 } >&5 2087 rm -f core *.core core.conftest.* && 2088 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2089 exit $exit_status 2090' 0 2091for ac_signal in 1 2 13 15; do 2092 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2093done 2094ac_signal=0 2095 2096# confdefs.h avoids OS command line length limits that DEFS can exceed. 2097rm -f -r conftest* confdefs.h 2098 2099printf "%s\n" "/* confdefs.h */" > confdefs.h 2100 2101# Predefined preprocessor variables. 2102 2103printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2104 2105printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2106 2107printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2108 2109printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2110 2111printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2112 2113printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2114 2115 2116# Let the site file select an alternate cache file if it wants to. 2117# Prefer an explicitly selected file to automatically selected ones. 2118if test -n "$CONFIG_SITE"; then 2119 ac_site_files="$CONFIG_SITE" 2120elif test "x$prefix" != xNONE; then 2121 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2122else 2123 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2124fi 2125 2126for ac_site_file in $ac_site_files 2127do 2128 case $ac_site_file in #( 2129 */*) : 2130 ;; #( 2131 *) : 2132 ac_site_file=./$ac_site_file ;; 2133esac 2134 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2136printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2137 sed 's/^/| /' "$ac_site_file" >&5 2138 . "$ac_site_file" \ 2139 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2140printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2141as_fn_error $? "failed to load site script $ac_site_file 2142See \`config.log' for more details" "$LINENO" 5; } 2143 fi 2144done 2145 2146if test -r "$cache_file"; then 2147 # Some versions of bash will fail to source /dev/null (special files 2148 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2149 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2151printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2152 case $cache_file in 2153 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2154 *) . "./$cache_file";; 2155 esac 2156 fi 2157else 2158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2159printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2160 >$cache_file 2161fi 2162 2163# Test code for whether the C compiler supports C89 (global declarations) 2164ac_c_conftest_c89_globals=' 2165/* Does the compiler advertise C89 conformance? 2166 Do not test the value of __STDC__, because some compilers set it to 0 2167 while being otherwise adequately conformant. */ 2168#if !defined __STDC__ 2169# error "Compiler does not advertise C89 conformance" 2170#endif 2171 2172#include <stddef.h> 2173#include <stdarg.h> 2174struct stat; 2175/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2176struct buf { int x; }; 2177struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2178static char *e (p, i) 2179 char **p; 2180 int i; 2181{ 2182 return p[i]; 2183} 2184static char *f (char * (*g) (char **, int), char **p, ...) 2185{ 2186 char *s; 2187 va_list v; 2188 va_start (v,p); 2189 s = g (p, va_arg (v,int)); 2190 va_end (v); 2191 return s; 2192} 2193 2194/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2195 function prototypes and stuff, but not \xHH hex character constants. 2196 These do not provoke an error unfortunately, instead are silently treated 2197 as an "x". The following induces an error, until -std is added to get 2198 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2199 array size at least. It is necessary to write \x00 == 0 to get something 2200 that is true only with -std. */ 2201int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2202 2203/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2204 inside strings and character constants. */ 2205#define FOO(x) '\''x'\'' 2206int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2207 2208int test (int i, double x); 2209struct s1 {int (*f) (int a);}; 2210struct s2 {int (*f) (double a);}; 2211int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2212 int, int);' 2213 2214# Test code for whether the C compiler supports C89 (body of main). 2215ac_c_conftest_c89_main=' 2216ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2217' 2218 2219# Test code for whether the C compiler supports C99 (global declarations) 2220ac_c_conftest_c99_globals=' 2221// Does the compiler advertise C99 conformance? 2222#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2223# error "Compiler does not advertise C99 conformance" 2224#endif 2225 2226#include <stdbool.h> 2227extern int puts (const char *); 2228extern int printf (const char *, ...); 2229extern int dprintf (int, const char *, ...); 2230extern void *malloc (size_t); 2231 2232// Check varargs macros. These examples are taken from C99 6.10.3.5. 2233// dprintf is used instead of fprintf to avoid needing to declare 2234// FILE and stderr. 2235#define debug(...) dprintf (2, __VA_ARGS__) 2236#define showlist(...) puts (#__VA_ARGS__) 2237#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2238static void 2239test_varargs_macros (void) 2240{ 2241 int x = 1234; 2242 int y = 5678; 2243 debug ("Flag"); 2244 debug ("X = %d\n", x); 2245 showlist (The first, second, and third items.); 2246 report (x>y, "x is %d but y is %d", x, y); 2247} 2248 2249// Check long long types. 2250#define BIG64 18446744073709551615ull 2251#define BIG32 4294967295ul 2252#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2253#if !BIG_OK 2254 #error "your preprocessor is broken" 2255#endif 2256#if BIG_OK 2257#else 2258 #error "your preprocessor is broken" 2259#endif 2260static long long int bignum = -9223372036854775807LL; 2261static unsigned long long int ubignum = BIG64; 2262 2263struct incomplete_array 2264{ 2265 int datasize; 2266 double data[]; 2267}; 2268 2269struct named_init { 2270 int number; 2271 const wchar_t *name; 2272 double average; 2273}; 2274 2275typedef const char *ccp; 2276 2277static inline int 2278test_restrict (ccp restrict text) 2279{ 2280 // See if C++-style comments work. 2281 // Iterate through items via the restricted pointer. 2282 // Also check for declarations in for loops. 2283 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2284 continue; 2285 return 0; 2286} 2287 2288// Check varargs and va_copy. 2289static bool 2290test_varargs (const char *format, ...) 2291{ 2292 va_list args; 2293 va_start (args, format); 2294 va_list args_copy; 2295 va_copy (args_copy, args); 2296 2297 const char *str = ""; 2298 int number = 0; 2299 float fnumber = 0; 2300 2301 while (*format) 2302 { 2303 switch (*format++) 2304 { 2305 case '\''s'\'': // string 2306 str = va_arg (args_copy, const char *); 2307 break; 2308 case '\''d'\'': // int 2309 number = va_arg (args_copy, int); 2310 break; 2311 case '\''f'\'': // float 2312 fnumber = va_arg (args_copy, double); 2313 break; 2314 default: 2315 break; 2316 } 2317 } 2318 va_end (args_copy); 2319 va_end (args); 2320 2321 return *str && number && fnumber; 2322} 2323' 2324 2325# Test code for whether the C compiler supports C99 (body of main). 2326ac_c_conftest_c99_main=' 2327 // Check bool. 2328 _Bool success = false; 2329 success |= (argc != 0); 2330 2331 // Check restrict. 2332 if (test_restrict ("String literal") == 0) 2333 success = true; 2334 char *restrict newvar = "Another string"; 2335 2336 // Check varargs. 2337 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2338 test_varargs_macros (); 2339 2340 // Check flexible array members. 2341 struct incomplete_array *ia = 2342 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2343 ia->datasize = 10; 2344 for (int i = 0; i < ia->datasize; ++i) 2345 ia->data[i] = i * 1.234; 2346 2347 // Check named initializers. 2348 struct named_init ni = { 2349 .number = 34, 2350 .name = L"Test wide string", 2351 .average = 543.34343, 2352 }; 2353 2354 ni.number = 58; 2355 2356 int dynamic_array[ni.number]; 2357 dynamic_array[0] = argv[0][0]; 2358 dynamic_array[ni.number - 1] = 543; 2359 2360 // work around unused variable warnings 2361 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2362 || dynamic_array[ni.number - 1] != 543); 2363' 2364 2365# Test code for whether the C compiler supports C11 (global declarations) 2366ac_c_conftest_c11_globals=' 2367// Does the compiler advertise C11 conformance? 2368#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2369# error "Compiler does not advertise C11 conformance" 2370#endif 2371 2372// Check _Alignas. 2373char _Alignas (double) aligned_as_double; 2374char _Alignas (0) no_special_alignment; 2375extern char aligned_as_int; 2376char _Alignas (0) _Alignas (int) aligned_as_int; 2377 2378// Check _Alignof. 2379enum 2380{ 2381 int_alignment = _Alignof (int), 2382 int_array_alignment = _Alignof (int[100]), 2383 char_alignment = _Alignof (char) 2384}; 2385_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2386 2387// Check _Noreturn. 2388int _Noreturn does_not_return (void) { for (;;) continue; } 2389 2390// Check _Static_assert. 2391struct test_static_assert 2392{ 2393 int x; 2394 _Static_assert (sizeof (int) <= sizeof (long int), 2395 "_Static_assert does not work in struct"); 2396 long int y; 2397}; 2398 2399// Check UTF-8 literals. 2400#define u8 syntax error! 2401char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2402 2403// Check duplicate typedefs. 2404typedef long *long_ptr; 2405typedef long int *long_ptr; 2406typedef long_ptr long_ptr; 2407 2408// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2409struct anonymous 2410{ 2411 union { 2412 struct { int i; int j; }; 2413 struct { int k; long int l; } w; 2414 }; 2415 int m; 2416} v1; 2417' 2418 2419# Test code for whether the C compiler supports C11 (body of main). 2420ac_c_conftest_c11_main=' 2421 _Static_assert ((offsetof (struct anonymous, i) 2422 == offsetof (struct anonymous, w.k)), 2423 "Anonymous union alignment botch"); 2424 v1.i = 2; 2425 v1.w.k = 5; 2426 ok |= v1.i != 5; 2427' 2428 2429# Test code for whether the C compiler supports C11 (complete). 2430ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2431${ac_c_conftest_c99_globals} 2432${ac_c_conftest_c11_globals} 2433 2434int 2435main (int argc, char **argv) 2436{ 2437 int ok = 0; 2438 ${ac_c_conftest_c89_main} 2439 ${ac_c_conftest_c99_main} 2440 ${ac_c_conftest_c11_main} 2441 return ok; 2442} 2443" 2444 2445# Test code for whether the C compiler supports C99 (complete). 2446ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2447${ac_c_conftest_c99_globals} 2448 2449int 2450main (int argc, char **argv) 2451{ 2452 int ok = 0; 2453 ${ac_c_conftest_c89_main} 2454 ${ac_c_conftest_c99_main} 2455 return ok; 2456} 2457" 2458 2459# Test code for whether the C compiler supports C89 (complete). 2460ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2461 2462int 2463main (int argc, char **argv) 2464{ 2465 int ok = 0; 2466 ${ac_c_conftest_c89_main} 2467 return ok; 2468} 2469" 2470 2471as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2472as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2473as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2474as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2475as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2476as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2477as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2478as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2479as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2480 2481# Auxiliary files required by this configure script. 2482ac_aux_files="config.guess config.sub compile missing install-sh" 2483 2484# Locations in which to look for auxiliary files. 2485ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2486 2487# Search for a directory containing all of the required auxiliary files, 2488# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2489# If we don't find one directory that contains all the files we need, 2490# we report the set of missing files from the *first* directory in 2491# $ac_aux_dir_candidates and give up. 2492ac_missing_aux_files="" 2493ac_first_candidate=: 2494printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2495as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2496as_found=false 2497for as_dir in $ac_aux_dir_candidates 2498do 2499 IFS=$as_save_IFS 2500 case $as_dir in #((( 2501 '') as_dir=./ ;; 2502 */) ;; 2503 *) as_dir=$as_dir/ ;; 2504 esac 2505 as_found=: 2506 2507 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2508 ac_aux_dir_found=yes 2509 ac_install_sh= 2510 for ac_aux in $ac_aux_files 2511 do 2512 # As a special case, if "install-sh" is required, that requirement 2513 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2514 # and $ac_install_sh is set appropriately for whichever one is found. 2515 if test x"$ac_aux" = x"install-sh" 2516 then 2517 if test -f "${as_dir}install-sh"; then 2518 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2519 ac_install_sh="${as_dir}install-sh -c" 2520 elif test -f "${as_dir}install.sh"; then 2521 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2522 ac_install_sh="${as_dir}install.sh -c" 2523 elif test -f "${as_dir}shtool"; then 2524 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2525 ac_install_sh="${as_dir}shtool install -c" 2526 else 2527 ac_aux_dir_found=no 2528 if $ac_first_candidate; then 2529 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2530 else 2531 break 2532 fi 2533 fi 2534 else 2535 if test -f "${as_dir}${ac_aux}"; then 2536 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2537 else 2538 ac_aux_dir_found=no 2539 if $ac_first_candidate; then 2540 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2541 else 2542 break 2543 fi 2544 fi 2545 fi 2546 done 2547 if test "$ac_aux_dir_found" = yes; then 2548 ac_aux_dir="$as_dir" 2549 break 2550 fi 2551 ac_first_candidate=false 2552 2553 as_found=false 2554done 2555IFS=$as_save_IFS 2556if $as_found 2557then : 2558 2559else $as_nop 2560 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2561fi 2562 2563 2564# These three variables are undocumented and unsupported, 2565# and are intended to be withdrawn in a future Autoconf release. 2566# They can cause serious problems if a builder's source tree is in a directory 2567# whose full name contains unusual characters. 2568if test -f "${ac_aux_dir}config.guess"; then 2569 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2570fi 2571if test -f "${ac_aux_dir}config.sub"; then 2572 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2573fi 2574if test -f "$ac_aux_dir/configure"; then 2575 ac_configure="$SHELL ${ac_aux_dir}configure" 2576fi 2577 2578# Check that the precious variables saved in the cache have kept the same 2579# value. 2580ac_cache_corrupted=false 2581for ac_var in $ac_precious_vars; do 2582 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2583 eval ac_new_set=\$ac_env_${ac_var}_set 2584 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2585 eval ac_new_val=\$ac_env_${ac_var}_value 2586 case $ac_old_set,$ac_new_set in 2587 set,) 2588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2589printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2590 ac_cache_corrupted=: ;; 2591 ,set) 2592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2593printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2594 ac_cache_corrupted=: ;; 2595 ,);; 2596 *) 2597 if test "x$ac_old_val" != "x$ac_new_val"; then 2598 # differences in whitespace do not lead to failure. 2599 ac_old_val_w=`echo x $ac_old_val` 2600 ac_new_val_w=`echo x $ac_new_val` 2601 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2603printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2604 ac_cache_corrupted=: 2605 else 2606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2607printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2608 eval $ac_var=\$ac_old_val 2609 fi 2610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2611printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2613printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2614 fi;; 2615 esac 2616 # Pass precious variables to config.status. 2617 if test "$ac_new_set" = set; then 2618 case $ac_new_val in 2619 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2620 *) ac_arg=$ac_var=$ac_new_val ;; 2621 esac 2622 case " $ac_configure_args " in 2623 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2624 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2625 esac 2626 fi 2627done 2628if $ac_cache_corrupted; then 2629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2630printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2632printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2633 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2634 and start over" "$LINENO" 5 2635fi 2636## -------------------- ## 2637## Main body of script. ## 2638## -------------------- ## 2639 2640ac_ext=c 2641ac_cpp='$CPP $CPPFLAGS' 2642ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2643ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2644ac_compiler_gnu=$ac_cv_c_compiler_gnu 2645 2646 2647 2648ac_config_headers="$ac_config_headers config.h" 2649 2650 2651# Initialize Automake 2652am__api_version='1.16' 2653 2654 2655 2656 # Find a good install program. We prefer a C program (faster), 2657# so one script is as good as another. But avoid the broken or 2658# incompatible versions: 2659# SysV /etc/install, /usr/sbin/install 2660# SunOS /usr/etc/install 2661# IRIX /sbin/install 2662# AIX /bin/install 2663# AmigaOS /C/install, which installs bootblocks on floppy discs 2664# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2665# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2666# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2667# OS/2's system install, which has a completely different semantic 2668# ./install, which can be erroneously created by make from ./install.sh. 2669# Reject install programs that cannot install multiple files. 2670{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2671printf %s "checking for a BSD-compatible install... " >&6; } 2672if test -z "$INSTALL"; then 2673if test ${ac_cv_path_install+y} 2674then : 2675 printf %s "(cached) " >&6 2676else $as_nop 2677 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2678for as_dir in $PATH 2679do 2680 IFS=$as_save_IFS 2681 case $as_dir in #((( 2682 '') as_dir=./ ;; 2683 */) ;; 2684 *) as_dir=$as_dir/ ;; 2685 esac 2686 # Account for fact that we put trailing slashes in our PATH walk. 2687case $as_dir in #(( 2688 ./ | /[cC]/* | \ 2689 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2690 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2691 /usr/ucb/* ) ;; 2692 *) 2693 # OSF1 and SCO ODT 3.0 have their own names for install. 2694 # Don't use installbsd from OSF since it installs stuff as root 2695 # by default. 2696 for ac_prog in ginstall scoinst install; do 2697 for ac_exec_ext in '' $ac_executable_extensions; do 2698 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2699 if test $ac_prog = install && 2700 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2701 # AIX install. It has an incompatible calling convention. 2702 : 2703 elif test $ac_prog = install && 2704 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2705 # program-specific install script used by HP pwplus--don't use. 2706 : 2707 else 2708 rm -rf conftest.one conftest.two conftest.dir 2709 echo one > conftest.one 2710 echo two > conftest.two 2711 mkdir conftest.dir 2712 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2713 test -s conftest.one && test -s conftest.two && 2714 test -s conftest.dir/conftest.one && 2715 test -s conftest.dir/conftest.two 2716 then 2717 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2718 break 3 2719 fi 2720 fi 2721 fi 2722 done 2723 done 2724 ;; 2725esac 2726 2727 done 2728IFS=$as_save_IFS 2729 2730rm -rf conftest.one conftest.two conftest.dir 2731 2732fi 2733 if test ${ac_cv_path_install+y}; then 2734 INSTALL=$ac_cv_path_install 2735 else 2736 # As a last resort, use the slow shell script. Don't cache a 2737 # value for INSTALL within a source directory, because that will 2738 # break other packages using the cache if that directory is 2739 # removed, or if the value is a relative name. 2740 INSTALL=$ac_install_sh 2741 fi 2742fi 2743{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2744printf "%s\n" "$INSTALL" >&6; } 2745 2746# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2747# It thinks the first close brace ends the variable substitution. 2748test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2749 2750test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2751 2752test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2753 2754{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2755printf %s "checking whether build environment is sane... " >&6; } 2756# Reject unsafe characters in $srcdir or the absolute working directory 2757# name. Accept space and tab only in the latter. 2758am_lf=' 2759' 2760case `pwd` in 2761 *[\\\"\#\$\&\'\`$am_lf]*) 2762 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2763esac 2764case $srcdir in 2765 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2766 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2767esac 2768 2769# Do 'set' in a subshell so we don't clobber the current shell's 2770# arguments. Must try -L first in case configure is actually a 2771# symlink; some systems play weird games with the mod time of symlinks 2772# (eg FreeBSD returns the mod time of the symlink's containing 2773# directory). 2774if ( 2775 am_has_slept=no 2776 for am_try in 1 2; do 2777 echo "timestamp, slept: $am_has_slept" > conftest.file 2778 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2779 if test "$*" = "X"; then 2780 # -L didn't work. 2781 set X `ls -t "$srcdir/configure" conftest.file` 2782 fi 2783 if test "$*" != "X $srcdir/configure conftest.file" \ 2784 && test "$*" != "X conftest.file $srcdir/configure"; then 2785 2786 # If neither matched, then we have a broken ls. This can happen 2787 # if, for instance, CONFIG_SHELL is bash and it inherits a 2788 # broken ls alias from the environment. This has actually 2789 # happened. Such a system could not be considered "sane". 2790 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2791 alias in your environment" "$LINENO" 5 2792 fi 2793 if test "$2" = conftest.file || test $am_try -eq 2; then 2794 break 2795 fi 2796 # Just in case. 2797 sleep 1 2798 am_has_slept=yes 2799 done 2800 test "$2" = conftest.file 2801 ) 2802then 2803 # Ok. 2804 : 2805else 2806 as_fn_error $? "newly created file is older than distributed files! 2807Check your system clock" "$LINENO" 5 2808fi 2809{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2810printf "%s\n" "yes" >&6; } 2811# If we didn't sleep, we still need to ensure time stamps of config.status and 2812# generated files are strictly newer. 2813am_sleep_pid= 2814if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2815 ( sleep 1 ) & 2816 am_sleep_pid=$! 2817fi 2818 2819rm -f conftest.file 2820 2821test "$program_prefix" != NONE && 2822 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2823# Use a double $ so make ignores it. 2824test "$program_suffix" != NONE && 2825 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2826# Double any \ or $. 2827# By default was `s,x,x', remove it if useless. 2828ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2829program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2830 2831 2832# Expand $ac_aux_dir to an absolute path. 2833am_aux_dir=`cd "$ac_aux_dir" && pwd` 2834 2835 2836 if test x"${MISSING+set}" != xset; then 2837 MISSING="\${SHELL} '$am_aux_dir/missing'" 2838fi 2839# Use eval to expand $SHELL 2840if eval "$MISSING --is-lightweight"; then 2841 am_missing_run="$MISSING " 2842else 2843 am_missing_run= 2844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2845printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2846fi 2847 2848if test x"${install_sh+set}" != xset; then 2849 case $am_aux_dir in 2850 *\ * | *\ *) 2851 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2852 *) 2853 install_sh="\${SHELL} $am_aux_dir/install-sh" 2854 esac 2855fi 2856 2857# Installed binaries are usually stripped using 'strip' when the user 2858# run "make install-strip". However 'strip' might not be the right 2859# tool to use in cross-compilation environments, therefore Automake 2860# will honor the 'STRIP' environment variable to overrule this program. 2861if test "$cross_compiling" != no; then 2862 if test -n "$ac_tool_prefix"; then 2863 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2864set dummy ${ac_tool_prefix}strip; ac_word=$2 2865{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2866printf %s "checking for $ac_word... " >&6; } 2867if test ${ac_cv_prog_STRIP+y} 2868then : 2869 printf %s "(cached) " >&6 2870else $as_nop 2871 if test -n "$STRIP"; then 2872 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2873else 2874as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2875for as_dir in $PATH 2876do 2877 IFS=$as_save_IFS 2878 case $as_dir in #((( 2879 '') as_dir=./ ;; 2880 */) ;; 2881 *) as_dir=$as_dir/ ;; 2882 esac 2883 for ac_exec_ext in '' $ac_executable_extensions; do 2884 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2885 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2886 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2887 break 2 2888 fi 2889done 2890 done 2891IFS=$as_save_IFS 2892 2893fi 2894fi 2895STRIP=$ac_cv_prog_STRIP 2896if test -n "$STRIP"; then 2897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2898printf "%s\n" "$STRIP" >&6; } 2899else 2900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2901printf "%s\n" "no" >&6; } 2902fi 2903 2904 2905fi 2906if test -z "$ac_cv_prog_STRIP"; then 2907 ac_ct_STRIP=$STRIP 2908 # Extract the first word of "strip", so it can be a program name with args. 2909set dummy strip; ac_word=$2 2910{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2911printf %s "checking for $ac_word... " >&6; } 2912if test ${ac_cv_prog_ac_ct_STRIP+y} 2913then : 2914 printf %s "(cached) " >&6 2915else $as_nop 2916 if test -n "$ac_ct_STRIP"; then 2917 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2918else 2919as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2920for as_dir in $PATH 2921do 2922 IFS=$as_save_IFS 2923 case $as_dir in #((( 2924 '') as_dir=./ ;; 2925 */) ;; 2926 *) as_dir=$as_dir/ ;; 2927 esac 2928 for ac_exec_ext in '' $ac_executable_extensions; do 2929 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2930 ac_cv_prog_ac_ct_STRIP="strip" 2931 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2932 break 2 2933 fi 2934done 2935 done 2936IFS=$as_save_IFS 2937 2938fi 2939fi 2940ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2941if test -n "$ac_ct_STRIP"; then 2942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2943printf "%s\n" "$ac_ct_STRIP" >&6; } 2944else 2945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2946printf "%s\n" "no" >&6; } 2947fi 2948 2949 if test "x$ac_ct_STRIP" = x; then 2950 STRIP=":" 2951 else 2952 case $cross_compiling:$ac_tool_warned in 2953yes:) 2954{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2955printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2956ac_tool_warned=yes ;; 2957esac 2958 STRIP=$ac_ct_STRIP 2959 fi 2960else 2961 STRIP="$ac_cv_prog_STRIP" 2962fi 2963 2964fi 2965INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2966 2967 2968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2969printf %s "checking for a race-free mkdir -p... " >&6; } 2970if test -z "$MKDIR_P"; then 2971 if test ${ac_cv_path_mkdir+y} 2972then : 2973 printf %s "(cached) " >&6 2974else $as_nop 2975 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2976for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2977do 2978 IFS=$as_save_IFS 2979 case $as_dir in #((( 2980 '') as_dir=./ ;; 2981 */) ;; 2982 *) as_dir=$as_dir/ ;; 2983 esac 2984 for ac_prog in mkdir gmkdir; do 2985 for ac_exec_ext in '' $ac_executable_extensions; do 2986 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2987 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2988 'mkdir ('*'coreutils) '* | \ 2989 'BusyBox '* | \ 2990 'mkdir (fileutils) '4.1*) 2991 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2992 break 3;; 2993 esac 2994 done 2995 done 2996 done 2997IFS=$as_save_IFS 2998 2999fi 3000 3001 test -d ./--version && rmdir ./--version 3002 if test ${ac_cv_path_mkdir+y}; then 3003 MKDIR_P="$ac_cv_path_mkdir -p" 3004 else 3005 # As a last resort, use the slow shell script. Don't cache a 3006 # value for MKDIR_P within a source directory, because that will 3007 # break other packages using the cache if that directory is 3008 # removed, or if the value is a relative name. 3009 MKDIR_P="$ac_install_sh -d" 3010 fi 3011fi 3012{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3013printf "%s\n" "$MKDIR_P" >&6; } 3014 3015for ac_prog in gawk mawk nawk awk 3016do 3017 # Extract the first word of "$ac_prog", so it can be a program name with args. 3018set dummy $ac_prog; ac_word=$2 3019{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3020printf %s "checking for $ac_word... " >&6; } 3021if test ${ac_cv_prog_AWK+y} 3022then : 3023 printf %s "(cached) " >&6 3024else $as_nop 3025 if test -n "$AWK"; then 3026 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3027else 3028as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3029for as_dir in $PATH 3030do 3031 IFS=$as_save_IFS 3032 case $as_dir in #((( 3033 '') as_dir=./ ;; 3034 */) ;; 3035 *) as_dir=$as_dir/ ;; 3036 esac 3037 for ac_exec_ext in '' $ac_executable_extensions; do 3038 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3039 ac_cv_prog_AWK="$ac_prog" 3040 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3041 break 2 3042 fi 3043done 3044 done 3045IFS=$as_save_IFS 3046 3047fi 3048fi 3049AWK=$ac_cv_prog_AWK 3050if test -n "$AWK"; then 3051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3052printf "%s\n" "$AWK" >&6; } 3053else 3054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3055printf "%s\n" "no" >&6; } 3056fi 3057 3058 3059 test -n "$AWK" && break 3060done 3061 3062{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3063printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3064set x ${MAKE-make} 3065ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3066if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3067then : 3068 printf %s "(cached) " >&6 3069else $as_nop 3070 cat >conftest.make <<\_ACEOF 3071SHELL = /bin/sh 3072all: 3073 @echo '@@@%%%=$(MAKE)=@@@%%%' 3074_ACEOF 3075# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3076case `${MAKE-make} -f conftest.make 2>/dev/null` in 3077 *@@@%%%=?*=@@@%%%*) 3078 eval ac_cv_prog_make_${ac_make}_set=yes;; 3079 *) 3080 eval ac_cv_prog_make_${ac_make}_set=no;; 3081esac 3082rm -f conftest.make 3083fi 3084if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3086printf "%s\n" "yes" >&6; } 3087 SET_MAKE= 3088else 3089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3090printf "%s\n" "no" >&6; } 3091 SET_MAKE="MAKE=${MAKE-make}" 3092fi 3093 3094rm -rf .tst 2>/dev/null 3095mkdir .tst 2>/dev/null 3096if test -d .tst; then 3097 am__leading_dot=. 3098else 3099 am__leading_dot=_ 3100fi 3101rmdir .tst 2>/dev/null 3102 3103# Check whether --enable-silent-rules was given. 3104if test ${enable_silent_rules+y} 3105then : 3106 enableval=$enable_silent_rules; 3107fi 3108 3109case $enable_silent_rules in # ((( 3110 yes) AM_DEFAULT_VERBOSITY=0;; 3111 no) AM_DEFAULT_VERBOSITY=1;; 3112 *) AM_DEFAULT_VERBOSITY=1;; 3113esac 3114am_make=${MAKE-make} 3115{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3116printf %s "checking whether $am_make supports nested variables... " >&6; } 3117if test ${am_cv_make_support_nested_variables+y} 3118then : 3119 printf %s "(cached) " >&6 3120else $as_nop 3121 if printf "%s\n" 'TRUE=$(BAR$(V)) 3122BAR0=false 3123BAR1=true 3124V=1 3125am__doit: 3126 @$(TRUE) 3127.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3128 am_cv_make_support_nested_variables=yes 3129else 3130 am_cv_make_support_nested_variables=no 3131fi 3132fi 3133{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3134printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3135if test $am_cv_make_support_nested_variables = yes; then 3136 AM_V='$(V)' 3137 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3138else 3139 AM_V=$AM_DEFAULT_VERBOSITY 3140 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3141fi 3142AM_BACKSLASH='\' 3143 3144if test "`cd $srcdir && pwd`" != "`pwd`"; then 3145 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3146 # is not polluted with repeated "-I." 3147 am__isrc=' -I$(srcdir)' 3148 # test to see if srcdir already configured 3149 if test -f $srcdir/config.status; then 3150 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3151 fi 3152fi 3153 3154# test whether we have cygpath 3155if test -z "$CYGPATH_W"; then 3156 if (cygpath --version) >/dev/null 2>/dev/null; then 3157 CYGPATH_W='cygpath -w' 3158 else 3159 CYGPATH_W=echo 3160 fi 3161fi 3162 3163 3164# Define the identity of the package. 3165 PACKAGE='imake' 3166 VERSION='1.0.9' 3167 3168 3169printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3170 3171 3172printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3173 3174# Some tools Automake needs. 3175 3176ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3177 3178 3179AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3180 3181 3182AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3183 3184 3185AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3186 3187 3188MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3189 3190# For better backward compatibility. To be removed once Automake 1.9.x 3191# dies out for good. For more background, see: 3192# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3193# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3194mkdir_p='$(MKDIR_P)' 3195 3196# We need awk for the "check" target (and possibly the TAP driver). The 3197# system "awk" is bad on some platforms. 3198# Always define AMTAR for backward compatibility. Yes, it's still used 3199# in the wild :-( We should find a proper way to deprecate it ... 3200AMTAR='$${TAR-tar}' 3201 3202 3203# We'll loop over all known methods to create a tar archive until one works. 3204_am_tools='gnutar pax cpio none' 3205 3206am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3207 3208 3209 3210 3211 3212# Variables for tags utilities; see am/tags.am 3213if test -z "$CTAGS"; then 3214 CTAGS=ctags 3215fi 3216 3217if test -z "$ETAGS"; then 3218 ETAGS=etags 3219fi 3220 3221if test -z "$CSCOPE"; then 3222 CSCOPE=cscope 3223fi 3224 3225 3226 3227# POSIX will say in a future version that running "rm -f" with no argument 3228# is OK; and we want to be able to make that assumption in our Makefile 3229# recipes. So use an aggressive probe to check that the usage we want is 3230# actually supported "in the wild" to an acceptable degree. 3231# See automake bug#10828. 3232# To make any issue more visible, cause the running configure to be aborted 3233# by default if the 'rm' program in use doesn't match our expectations; the 3234# user can still override this though. 3235if rm -f && rm -fr && rm -rf; then : OK; else 3236 cat >&2 <<'END' 3237Oops! 3238 3239Your 'rm' program seems unable to run without file operands specified 3240on the command line, even when the '-f' option is present. This is contrary 3241to the behaviour of most rm programs out there, and not conforming with 3242the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3243 3244Please tell bug-automake@gnu.org about your system, including the value 3245of your $PATH and any error possibly output before this message. This 3246can help us improve future automake versions. 3247 3248END 3249 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3250 echo 'Configuration will proceed anyway, since you have set the' >&2 3251 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3252 echo >&2 3253 else 3254 cat >&2 <<'END' 3255Aborting the configuration process, to ensure you take notice of the issue. 3256 3257You can download and install GNU coreutils to get an 'rm' implementation 3258that behaves properly: <https://www.gnu.org/software/coreutils/>. 3259 3260If you want to complete the configuration process using your problematic 3261'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3262to "yes", and re-run configure. 3263 3264END 3265 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3266 fi 3267fi 3268 3269 3270# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289 3290 3291DEPDIR="${am__leading_dot}deps" 3292 3293ac_config_commands="$ac_config_commands depfiles" 3294 3295{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3296printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3297cat > confinc.mk << 'END' 3298am__doit: 3299 @echo this is the am__doit target >confinc.out 3300.PHONY: am__doit 3301END 3302am__include="#" 3303am__quote= 3304# BSD make does it like this. 3305echo '.include "confinc.mk" # ignored' > confmf.BSD 3306# Other make implementations (GNU, Solaris 10, AIX) do it like this. 3307echo 'include confinc.mk # ignored' > confmf.GNU 3308_am_result=no 3309for s in GNU BSD; do 3310 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3311 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3312 ac_status=$? 3313 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3314 (exit $ac_status); } 3315 case $?:`cat confinc.out 2>/dev/null` in #( 3316 '0:this is the am__doit target') : 3317 case $s in #( 3318 BSD) : 3319 am__include='.include' am__quote='"' ;; #( 3320 *) : 3321 am__include='include' am__quote='' ;; 3322esac ;; #( 3323 *) : 3324 ;; 3325esac 3326 if test "$am__include" != "#"; then 3327 _am_result="yes ($s style)" 3328 break 3329 fi 3330done 3331rm -f confinc.* confmf.* 3332{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3333printf "%s\n" "${_am_result}" >&6; } 3334 3335# Check whether --enable-dependency-tracking was given. 3336if test ${enable_dependency_tracking+y} 3337then : 3338 enableval=$enable_dependency_tracking; 3339fi 3340 3341if test "x$enable_dependency_tracking" != xno; then 3342 am_depcomp="$ac_aux_dir/depcomp" 3343 AMDEPBACKSLASH='\' 3344 am__nodep='_no' 3345fi 3346 if test "x$enable_dependency_tracking" != xno; then 3347 AMDEP_TRUE= 3348 AMDEP_FALSE='#' 3349else 3350 AMDEP_TRUE='#' 3351 AMDEP_FALSE= 3352fi 3353 3354 3355ac_ext=c 3356ac_cpp='$CPP $CPPFLAGS' 3357ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3358ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3359ac_compiler_gnu=$ac_cv_c_compiler_gnu 3360if test -n "$ac_tool_prefix"; then 3361 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3362set dummy ${ac_tool_prefix}gcc; ac_word=$2 3363{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3364printf %s "checking for $ac_word... " >&6; } 3365if test ${ac_cv_prog_CC+y} 3366then : 3367 printf %s "(cached) " >&6 3368else $as_nop 3369 if test -n "$CC"; then 3370 ac_cv_prog_CC="$CC" # Let the user override the test. 3371else 3372as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3373for as_dir in $PATH 3374do 3375 IFS=$as_save_IFS 3376 case $as_dir in #((( 3377 '') as_dir=./ ;; 3378 */) ;; 3379 *) as_dir=$as_dir/ ;; 3380 esac 3381 for ac_exec_ext in '' $ac_executable_extensions; do 3382 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3383 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3384 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3385 break 2 3386 fi 3387done 3388 done 3389IFS=$as_save_IFS 3390 3391fi 3392fi 3393CC=$ac_cv_prog_CC 3394if test -n "$CC"; then 3395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3396printf "%s\n" "$CC" >&6; } 3397else 3398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3399printf "%s\n" "no" >&6; } 3400fi 3401 3402 3403fi 3404if test -z "$ac_cv_prog_CC"; then 3405 ac_ct_CC=$CC 3406 # Extract the first word of "gcc", so it can be a program name with args. 3407set dummy gcc; ac_word=$2 3408{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3409printf %s "checking for $ac_word... " >&6; } 3410if test ${ac_cv_prog_ac_ct_CC+y} 3411then : 3412 printf %s "(cached) " >&6 3413else $as_nop 3414 if test -n "$ac_ct_CC"; then 3415 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3416else 3417as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3418for as_dir in $PATH 3419do 3420 IFS=$as_save_IFS 3421 case $as_dir in #((( 3422 '') as_dir=./ ;; 3423 */) ;; 3424 *) as_dir=$as_dir/ ;; 3425 esac 3426 for ac_exec_ext in '' $ac_executable_extensions; do 3427 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3428 ac_cv_prog_ac_ct_CC="gcc" 3429 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3430 break 2 3431 fi 3432done 3433 done 3434IFS=$as_save_IFS 3435 3436fi 3437fi 3438ac_ct_CC=$ac_cv_prog_ac_ct_CC 3439if test -n "$ac_ct_CC"; then 3440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3441printf "%s\n" "$ac_ct_CC" >&6; } 3442else 3443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3444printf "%s\n" "no" >&6; } 3445fi 3446 3447 if test "x$ac_ct_CC" = x; then 3448 CC="" 3449 else 3450 case $cross_compiling:$ac_tool_warned in 3451yes:) 3452{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3453printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3454ac_tool_warned=yes ;; 3455esac 3456 CC=$ac_ct_CC 3457 fi 3458else 3459 CC="$ac_cv_prog_CC" 3460fi 3461 3462if test -z "$CC"; then 3463 if test -n "$ac_tool_prefix"; then 3464 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3465set dummy ${ac_tool_prefix}cc; ac_word=$2 3466{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3467printf %s "checking for $ac_word... " >&6; } 3468if test ${ac_cv_prog_CC+y} 3469then : 3470 printf %s "(cached) " >&6 3471else $as_nop 3472 if test -n "$CC"; then 3473 ac_cv_prog_CC="$CC" # Let the user override the test. 3474else 3475as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3476for as_dir in $PATH 3477do 3478 IFS=$as_save_IFS 3479 case $as_dir in #((( 3480 '') as_dir=./ ;; 3481 */) ;; 3482 *) as_dir=$as_dir/ ;; 3483 esac 3484 for ac_exec_ext in '' $ac_executable_extensions; do 3485 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3486 ac_cv_prog_CC="${ac_tool_prefix}cc" 3487 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3488 break 2 3489 fi 3490done 3491 done 3492IFS=$as_save_IFS 3493 3494fi 3495fi 3496CC=$ac_cv_prog_CC 3497if test -n "$CC"; then 3498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3499printf "%s\n" "$CC" >&6; } 3500else 3501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3502printf "%s\n" "no" >&6; } 3503fi 3504 3505 3506 fi 3507fi 3508if test -z "$CC"; then 3509 # Extract the first word of "cc", so it can be a program name with args. 3510set dummy cc; ac_word=$2 3511{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3512printf %s "checking for $ac_word... " >&6; } 3513if test ${ac_cv_prog_CC+y} 3514then : 3515 printf %s "(cached) " >&6 3516else $as_nop 3517 if test -n "$CC"; then 3518 ac_cv_prog_CC="$CC" # Let the user override the test. 3519else 3520 ac_prog_rejected=no 3521as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3522for as_dir in $PATH 3523do 3524 IFS=$as_save_IFS 3525 case $as_dir in #((( 3526 '') as_dir=./ ;; 3527 */) ;; 3528 *) as_dir=$as_dir/ ;; 3529 esac 3530 for ac_exec_ext in '' $ac_executable_extensions; do 3531 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3532 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3533 ac_prog_rejected=yes 3534 continue 3535 fi 3536 ac_cv_prog_CC="cc" 3537 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3538 break 2 3539 fi 3540done 3541 done 3542IFS=$as_save_IFS 3543 3544if test $ac_prog_rejected = yes; then 3545 # We found a bogon in the path, so make sure we never use it. 3546 set dummy $ac_cv_prog_CC 3547 shift 3548 if test $# != 0; then 3549 # We chose a different compiler from the bogus one. 3550 # However, it has the same basename, so the bogon will be chosen 3551 # first if we set CC to just the basename; use the full file name. 3552 shift 3553 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3554 fi 3555fi 3556fi 3557fi 3558CC=$ac_cv_prog_CC 3559if test -n "$CC"; then 3560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3561printf "%s\n" "$CC" >&6; } 3562else 3563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3564printf "%s\n" "no" >&6; } 3565fi 3566 3567 3568fi 3569if test -z "$CC"; then 3570 if test -n "$ac_tool_prefix"; then 3571 for ac_prog in cl.exe 3572 do 3573 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3574set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3575{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3576printf %s "checking for $ac_word... " >&6; } 3577if test ${ac_cv_prog_CC+y} 3578then : 3579 printf %s "(cached) " >&6 3580else $as_nop 3581 if test -n "$CC"; then 3582 ac_cv_prog_CC="$CC" # Let the user override the test. 3583else 3584as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3585for as_dir in $PATH 3586do 3587 IFS=$as_save_IFS 3588 case $as_dir in #((( 3589 '') as_dir=./ ;; 3590 */) ;; 3591 *) as_dir=$as_dir/ ;; 3592 esac 3593 for ac_exec_ext in '' $ac_executable_extensions; do 3594 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3595 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3596 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3597 break 2 3598 fi 3599done 3600 done 3601IFS=$as_save_IFS 3602 3603fi 3604fi 3605CC=$ac_cv_prog_CC 3606if test -n "$CC"; then 3607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3608printf "%s\n" "$CC" >&6; } 3609else 3610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3611printf "%s\n" "no" >&6; } 3612fi 3613 3614 3615 test -n "$CC" && break 3616 done 3617fi 3618if test -z "$CC"; then 3619 ac_ct_CC=$CC 3620 for ac_prog in cl.exe 3621do 3622 # Extract the first word of "$ac_prog", so it can be a program name with args. 3623set dummy $ac_prog; ac_word=$2 3624{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3625printf %s "checking for $ac_word... " >&6; } 3626if test ${ac_cv_prog_ac_ct_CC+y} 3627then : 3628 printf %s "(cached) " >&6 3629else $as_nop 3630 if test -n "$ac_ct_CC"; then 3631 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3632else 3633as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3634for as_dir in $PATH 3635do 3636 IFS=$as_save_IFS 3637 case $as_dir in #((( 3638 '') as_dir=./ ;; 3639 */) ;; 3640 *) as_dir=$as_dir/ ;; 3641 esac 3642 for ac_exec_ext in '' $ac_executable_extensions; do 3643 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3644 ac_cv_prog_ac_ct_CC="$ac_prog" 3645 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3646 break 2 3647 fi 3648done 3649 done 3650IFS=$as_save_IFS 3651 3652fi 3653fi 3654ac_ct_CC=$ac_cv_prog_ac_ct_CC 3655if test -n "$ac_ct_CC"; then 3656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3657printf "%s\n" "$ac_ct_CC" >&6; } 3658else 3659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3660printf "%s\n" "no" >&6; } 3661fi 3662 3663 3664 test -n "$ac_ct_CC" && break 3665done 3666 3667 if test "x$ac_ct_CC" = x; then 3668 CC="" 3669 else 3670 case $cross_compiling:$ac_tool_warned in 3671yes:) 3672{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3673printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3674ac_tool_warned=yes ;; 3675esac 3676 CC=$ac_ct_CC 3677 fi 3678fi 3679 3680fi 3681if test -z "$CC"; then 3682 if test -n "$ac_tool_prefix"; then 3683 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3684set dummy ${ac_tool_prefix}clang; ac_word=$2 3685{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3686printf %s "checking for $ac_word... " >&6; } 3687if test ${ac_cv_prog_CC+y} 3688then : 3689 printf %s "(cached) " >&6 3690else $as_nop 3691 if test -n "$CC"; then 3692 ac_cv_prog_CC="$CC" # Let the user override the test. 3693else 3694as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3695for as_dir in $PATH 3696do 3697 IFS=$as_save_IFS 3698 case $as_dir in #((( 3699 '') as_dir=./ ;; 3700 */) ;; 3701 *) as_dir=$as_dir/ ;; 3702 esac 3703 for ac_exec_ext in '' $ac_executable_extensions; do 3704 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3705 ac_cv_prog_CC="${ac_tool_prefix}clang" 3706 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3707 break 2 3708 fi 3709done 3710 done 3711IFS=$as_save_IFS 3712 3713fi 3714fi 3715CC=$ac_cv_prog_CC 3716if test -n "$CC"; then 3717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3718printf "%s\n" "$CC" >&6; } 3719else 3720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3721printf "%s\n" "no" >&6; } 3722fi 3723 3724 3725fi 3726if test -z "$ac_cv_prog_CC"; then 3727 ac_ct_CC=$CC 3728 # Extract the first word of "clang", so it can be a program name with args. 3729set dummy clang; ac_word=$2 3730{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3731printf %s "checking for $ac_word... " >&6; } 3732if test ${ac_cv_prog_ac_ct_CC+y} 3733then : 3734 printf %s "(cached) " >&6 3735else $as_nop 3736 if test -n "$ac_ct_CC"; then 3737 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3738else 3739as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3740for as_dir in $PATH 3741do 3742 IFS=$as_save_IFS 3743 case $as_dir in #((( 3744 '') as_dir=./ ;; 3745 */) ;; 3746 *) as_dir=$as_dir/ ;; 3747 esac 3748 for ac_exec_ext in '' $ac_executable_extensions; do 3749 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3750 ac_cv_prog_ac_ct_CC="clang" 3751 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3752 break 2 3753 fi 3754done 3755 done 3756IFS=$as_save_IFS 3757 3758fi 3759fi 3760ac_ct_CC=$ac_cv_prog_ac_ct_CC 3761if test -n "$ac_ct_CC"; then 3762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3763printf "%s\n" "$ac_ct_CC" >&6; } 3764else 3765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3766printf "%s\n" "no" >&6; } 3767fi 3768 3769 if test "x$ac_ct_CC" = x; then 3770 CC="" 3771 else 3772 case $cross_compiling:$ac_tool_warned in 3773yes:) 3774{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3775printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3776ac_tool_warned=yes ;; 3777esac 3778 CC=$ac_ct_CC 3779 fi 3780else 3781 CC="$ac_cv_prog_CC" 3782fi 3783 3784fi 3785 3786 3787test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3788printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3789as_fn_error $? "no acceptable C compiler found in \$PATH 3790See \`config.log' for more details" "$LINENO" 5; } 3791 3792# Provide some information about the compiler. 3793printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3794set X $ac_compile 3795ac_compiler=$2 3796for ac_option in --version -v -V -qversion -version; do 3797 { { ac_try="$ac_compiler $ac_option >&5" 3798case "(($ac_try" in 3799 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3800 *) ac_try_echo=$ac_try;; 3801esac 3802eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3803printf "%s\n" "$ac_try_echo"; } >&5 3804 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3805 ac_status=$? 3806 if test -s conftest.err; then 3807 sed '10a\ 3808... rest of stderr output deleted ... 3809 10q' conftest.err >conftest.er1 3810 cat conftest.er1 >&5 3811 fi 3812 rm -f conftest.er1 conftest.err 3813 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3814 test $ac_status = 0; } 3815done 3816 3817cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3818/* end confdefs.h. */ 3819 3820int 3821main (void) 3822{ 3823 3824 ; 3825 return 0; 3826} 3827_ACEOF 3828ac_clean_files_save=$ac_clean_files 3829ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3830# Try to create an executable without -o first, disregard a.out. 3831# It will help us diagnose broken compilers, and finding out an intuition 3832# of exeext. 3833{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3834printf %s "checking whether the C compiler works... " >&6; } 3835ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3836 3837# The possible output files: 3838ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3839 3840ac_rmfiles= 3841for ac_file in $ac_files 3842do 3843 case $ac_file in 3844 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3845 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3846 esac 3847done 3848rm -f $ac_rmfiles 3849 3850if { { ac_try="$ac_link_default" 3851case "(($ac_try" in 3852 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3853 *) ac_try_echo=$ac_try;; 3854esac 3855eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3856printf "%s\n" "$ac_try_echo"; } >&5 3857 (eval "$ac_link_default") 2>&5 3858 ac_status=$? 3859 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3860 test $ac_status = 0; } 3861then : 3862 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3863# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3864# in a Makefile. We should not override ac_cv_exeext if it was cached, 3865# so that the user can short-circuit this test for compilers unknown to 3866# Autoconf. 3867for ac_file in $ac_files '' 3868do 3869 test -f "$ac_file" || continue 3870 case $ac_file in 3871 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3872 ;; 3873 [ab].out ) 3874 # We found the default executable, but exeext='' is most 3875 # certainly right. 3876 break;; 3877 *.* ) 3878 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3879 then :; else 3880 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3881 fi 3882 # We set ac_cv_exeext here because the later test for it is not 3883 # safe: cross compilers may not add the suffix if given an `-o' 3884 # argument, so we may need to know it at that point already. 3885 # Even if this section looks crufty: it has the advantage of 3886 # actually working. 3887 break;; 3888 * ) 3889 break;; 3890 esac 3891done 3892test "$ac_cv_exeext" = no && ac_cv_exeext= 3893 3894else $as_nop 3895 ac_file='' 3896fi 3897if test -z "$ac_file" 3898then : 3899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3900printf "%s\n" "no" >&6; } 3901printf "%s\n" "$as_me: failed program was:" >&5 3902sed 's/^/| /' conftest.$ac_ext >&5 3903 3904{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3905printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3906as_fn_error 77 "C compiler cannot create executables 3907See \`config.log' for more details" "$LINENO" 5; } 3908else $as_nop 3909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3910printf "%s\n" "yes" >&6; } 3911fi 3912{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3913printf %s "checking for C compiler default output file name... " >&6; } 3914{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3915printf "%s\n" "$ac_file" >&6; } 3916ac_exeext=$ac_cv_exeext 3917 3918rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3919ac_clean_files=$ac_clean_files_save 3920{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3921printf %s "checking for suffix of executables... " >&6; } 3922if { { ac_try="$ac_link" 3923case "(($ac_try" in 3924 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3925 *) ac_try_echo=$ac_try;; 3926esac 3927eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3928printf "%s\n" "$ac_try_echo"; } >&5 3929 (eval "$ac_link") 2>&5 3930 ac_status=$? 3931 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3932 test $ac_status = 0; } 3933then : 3934 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3935# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3936# work properly (i.e., refer to `conftest.exe'), while it won't with 3937# `rm'. 3938for ac_file in conftest.exe conftest conftest.*; do 3939 test -f "$ac_file" || continue 3940 case $ac_file in 3941 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3942 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3943 break;; 3944 * ) break;; 3945 esac 3946done 3947else $as_nop 3948 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3949printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3950as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3951See \`config.log' for more details" "$LINENO" 5; } 3952fi 3953rm -f conftest conftest$ac_cv_exeext 3954{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3955printf "%s\n" "$ac_cv_exeext" >&6; } 3956 3957rm -f conftest.$ac_ext 3958EXEEXT=$ac_cv_exeext 3959ac_exeext=$EXEEXT 3960cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3961/* end confdefs.h. */ 3962#include <stdio.h> 3963int 3964main (void) 3965{ 3966FILE *f = fopen ("conftest.out", "w"); 3967 return ferror (f) || fclose (f) != 0; 3968 3969 ; 3970 return 0; 3971} 3972_ACEOF 3973ac_clean_files="$ac_clean_files conftest.out" 3974# Check that the compiler produces executables we can run. If not, either 3975# the compiler is broken, or we cross compile. 3976{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3977printf %s "checking whether we are cross compiling... " >&6; } 3978if test "$cross_compiling" != yes; then 3979 { { ac_try="$ac_link" 3980case "(($ac_try" in 3981 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3982 *) ac_try_echo=$ac_try;; 3983esac 3984eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3985printf "%s\n" "$ac_try_echo"; } >&5 3986 (eval "$ac_link") 2>&5 3987 ac_status=$? 3988 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3989 test $ac_status = 0; } 3990 if { ac_try='./conftest$ac_cv_exeext' 3991 { { case "(($ac_try" in 3992 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3993 *) ac_try_echo=$ac_try;; 3994esac 3995eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3996printf "%s\n" "$ac_try_echo"; } >&5 3997 (eval "$ac_try") 2>&5 3998 ac_status=$? 3999 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4000 test $ac_status = 0; }; }; then 4001 cross_compiling=no 4002 else 4003 if test "$cross_compiling" = maybe; then 4004 cross_compiling=yes 4005 else 4006 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4007printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4008as_fn_error 77 "cannot run C compiled programs. 4009If you meant to cross compile, use \`--host'. 4010See \`config.log' for more details" "$LINENO" 5; } 4011 fi 4012 fi 4013fi 4014{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4015printf "%s\n" "$cross_compiling" >&6; } 4016 4017rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 4018ac_clean_files=$ac_clean_files_save 4019{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4020printf %s "checking for suffix of object files... " >&6; } 4021if test ${ac_cv_objext+y} 4022then : 4023 printf %s "(cached) " >&6 4024else $as_nop 4025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4026/* end confdefs.h. */ 4027 4028int 4029main (void) 4030{ 4031 4032 ; 4033 return 0; 4034} 4035_ACEOF 4036rm -f conftest.o conftest.obj 4037if { { ac_try="$ac_compile" 4038case "(($ac_try" in 4039 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4040 *) ac_try_echo=$ac_try;; 4041esac 4042eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4043printf "%s\n" "$ac_try_echo"; } >&5 4044 (eval "$ac_compile") 2>&5 4045 ac_status=$? 4046 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4047 test $ac_status = 0; } 4048then : 4049 for ac_file in conftest.o conftest.obj conftest.*; do 4050 test -f "$ac_file" || continue; 4051 case $ac_file in 4052 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4053 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4054 break;; 4055 esac 4056done 4057else $as_nop 4058 printf "%s\n" "$as_me: failed program was:" >&5 4059sed 's/^/| /' conftest.$ac_ext >&5 4060 4061{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4062printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4063as_fn_error $? "cannot compute suffix of object files: cannot compile 4064See \`config.log' for more details" "$LINENO" 5; } 4065fi 4066rm -f conftest.$ac_cv_objext conftest.$ac_ext 4067fi 4068{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4069printf "%s\n" "$ac_cv_objext" >&6; } 4070OBJEXT=$ac_cv_objext 4071ac_objext=$OBJEXT 4072{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4073printf %s "checking whether the compiler supports GNU C... " >&6; } 4074if test ${ac_cv_c_compiler_gnu+y} 4075then : 4076 printf %s "(cached) " >&6 4077else $as_nop 4078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4079/* end confdefs.h. */ 4080 4081int 4082main (void) 4083{ 4084#ifndef __GNUC__ 4085 choke me 4086#endif 4087 4088 ; 4089 return 0; 4090} 4091_ACEOF 4092if ac_fn_c_try_compile "$LINENO" 4093then : 4094 ac_compiler_gnu=yes 4095else $as_nop 4096 ac_compiler_gnu=no 4097fi 4098rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4099ac_cv_c_compiler_gnu=$ac_compiler_gnu 4100 4101fi 4102{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4103printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4104ac_compiler_gnu=$ac_cv_c_compiler_gnu 4105 4106if test $ac_compiler_gnu = yes; then 4107 GCC=yes 4108else 4109 GCC= 4110fi 4111ac_test_CFLAGS=${CFLAGS+y} 4112ac_save_CFLAGS=$CFLAGS 4113{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4114printf %s "checking whether $CC accepts -g... " >&6; } 4115if test ${ac_cv_prog_cc_g+y} 4116then : 4117 printf %s "(cached) " >&6 4118else $as_nop 4119 ac_save_c_werror_flag=$ac_c_werror_flag 4120 ac_c_werror_flag=yes 4121 ac_cv_prog_cc_g=no 4122 CFLAGS="-g" 4123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4124/* end confdefs.h. */ 4125 4126int 4127main (void) 4128{ 4129 4130 ; 4131 return 0; 4132} 4133_ACEOF 4134if ac_fn_c_try_compile "$LINENO" 4135then : 4136 ac_cv_prog_cc_g=yes 4137else $as_nop 4138 CFLAGS="" 4139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4140/* end confdefs.h. */ 4141 4142int 4143main (void) 4144{ 4145 4146 ; 4147 return 0; 4148} 4149_ACEOF 4150if ac_fn_c_try_compile "$LINENO" 4151then : 4152 4153else $as_nop 4154 ac_c_werror_flag=$ac_save_c_werror_flag 4155 CFLAGS="-g" 4156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4157/* end confdefs.h. */ 4158 4159int 4160main (void) 4161{ 4162 4163 ; 4164 return 0; 4165} 4166_ACEOF 4167if ac_fn_c_try_compile "$LINENO" 4168then : 4169 ac_cv_prog_cc_g=yes 4170fi 4171rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4172fi 4173rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4174fi 4175rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4176 ac_c_werror_flag=$ac_save_c_werror_flag 4177fi 4178{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4179printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4180if test $ac_test_CFLAGS; then 4181 CFLAGS=$ac_save_CFLAGS 4182elif test $ac_cv_prog_cc_g = yes; then 4183 if test "$GCC" = yes; then 4184 CFLAGS="-g -O2" 4185 else 4186 CFLAGS="-g" 4187 fi 4188else 4189 if test "$GCC" = yes; then 4190 CFLAGS="-O2" 4191 else 4192 CFLAGS= 4193 fi 4194fi 4195ac_prog_cc_stdc=no 4196if test x$ac_prog_cc_stdc = xno 4197then : 4198 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4199printf %s "checking for $CC option to enable C11 features... " >&6; } 4200if test ${ac_cv_prog_cc_c11+y} 4201then : 4202 printf %s "(cached) " >&6 4203else $as_nop 4204 ac_cv_prog_cc_c11=no 4205ac_save_CC=$CC 4206cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4207/* end confdefs.h. */ 4208$ac_c_conftest_c11_program 4209_ACEOF 4210for ac_arg in '' -std=gnu11 4211do 4212 CC="$ac_save_CC $ac_arg" 4213 if ac_fn_c_try_compile "$LINENO" 4214then : 4215 ac_cv_prog_cc_c11=$ac_arg 4216fi 4217rm -f core conftest.err conftest.$ac_objext conftest.beam 4218 test "x$ac_cv_prog_cc_c11" != "xno" && break 4219done 4220rm -f conftest.$ac_ext 4221CC=$ac_save_CC 4222fi 4223 4224if test "x$ac_cv_prog_cc_c11" = xno 4225then : 4226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4227printf "%s\n" "unsupported" >&6; } 4228else $as_nop 4229 if test "x$ac_cv_prog_cc_c11" = x 4230then : 4231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4232printf "%s\n" "none needed" >&6; } 4233else $as_nop 4234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4235printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4236 CC="$CC $ac_cv_prog_cc_c11" 4237fi 4238 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4239 ac_prog_cc_stdc=c11 4240fi 4241fi 4242if test x$ac_prog_cc_stdc = xno 4243then : 4244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4245printf %s "checking for $CC option to enable C99 features... " >&6; } 4246if test ${ac_cv_prog_cc_c99+y} 4247then : 4248 printf %s "(cached) " >&6 4249else $as_nop 4250 ac_cv_prog_cc_c99=no 4251ac_save_CC=$CC 4252cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4253/* end confdefs.h. */ 4254$ac_c_conftest_c99_program 4255_ACEOF 4256for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4257do 4258 CC="$ac_save_CC $ac_arg" 4259 if ac_fn_c_try_compile "$LINENO" 4260then : 4261 ac_cv_prog_cc_c99=$ac_arg 4262fi 4263rm -f core conftest.err conftest.$ac_objext conftest.beam 4264 test "x$ac_cv_prog_cc_c99" != "xno" && break 4265done 4266rm -f conftest.$ac_ext 4267CC=$ac_save_CC 4268fi 4269 4270if test "x$ac_cv_prog_cc_c99" = xno 4271then : 4272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4273printf "%s\n" "unsupported" >&6; } 4274else $as_nop 4275 if test "x$ac_cv_prog_cc_c99" = x 4276then : 4277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4278printf "%s\n" "none needed" >&6; } 4279else $as_nop 4280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4281printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4282 CC="$CC $ac_cv_prog_cc_c99" 4283fi 4284 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4285 ac_prog_cc_stdc=c99 4286fi 4287fi 4288if test x$ac_prog_cc_stdc = xno 4289then : 4290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4291printf %s "checking for $CC option to enable C89 features... " >&6; } 4292if test ${ac_cv_prog_cc_c89+y} 4293then : 4294 printf %s "(cached) " >&6 4295else $as_nop 4296 ac_cv_prog_cc_c89=no 4297ac_save_CC=$CC 4298cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4299/* end confdefs.h. */ 4300$ac_c_conftest_c89_program 4301_ACEOF 4302for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4303do 4304 CC="$ac_save_CC $ac_arg" 4305 if ac_fn_c_try_compile "$LINENO" 4306then : 4307 ac_cv_prog_cc_c89=$ac_arg 4308fi 4309rm -f core conftest.err conftest.$ac_objext conftest.beam 4310 test "x$ac_cv_prog_cc_c89" != "xno" && break 4311done 4312rm -f conftest.$ac_ext 4313CC=$ac_save_CC 4314fi 4315 4316if test "x$ac_cv_prog_cc_c89" = xno 4317then : 4318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4319printf "%s\n" "unsupported" >&6; } 4320else $as_nop 4321 if test "x$ac_cv_prog_cc_c89" = x 4322then : 4323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4324printf "%s\n" "none needed" >&6; } 4325else $as_nop 4326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4327printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4328 CC="$CC $ac_cv_prog_cc_c89" 4329fi 4330 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4331 ac_prog_cc_stdc=c89 4332fi 4333fi 4334 4335ac_ext=c 4336ac_cpp='$CPP $CPPFLAGS' 4337ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4338ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4339ac_compiler_gnu=$ac_cv_c_compiler_gnu 4340 4341 4342 ac_ext=c 4343ac_cpp='$CPP $CPPFLAGS' 4344ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4345ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4346ac_compiler_gnu=$ac_cv_c_compiler_gnu 4347{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4348printf %s "checking whether $CC understands -c and -o together... " >&6; } 4349if test ${am_cv_prog_cc_c_o+y} 4350then : 4351 printf %s "(cached) " >&6 4352else $as_nop 4353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4354/* end confdefs.h. */ 4355 4356int 4357main (void) 4358{ 4359 4360 ; 4361 return 0; 4362} 4363_ACEOF 4364 # Make sure it works both with $CC and with simple cc. 4365 # Following AC_PROG_CC_C_O, we do the test twice because some 4366 # compilers refuse to overwrite an existing .o file with -o, 4367 # though they will create one. 4368 am_cv_prog_cc_c_o=yes 4369 for am_i in 1 2; do 4370 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4371 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4372 ac_status=$? 4373 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4374 (exit $ac_status); } \ 4375 && test -f conftest2.$ac_objext; then 4376 : OK 4377 else 4378 am_cv_prog_cc_c_o=no 4379 break 4380 fi 4381 done 4382 rm -f core conftest* 4383 unset am_i 4384fi 4385{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4386printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4387if test "$am_cv_prog_cc_c_o" != yes; then 4388 # Losing compiler, so override with the script. 4389 # FIXME: It is wrong to rewrite CC. 4390 # But if we don't then we get into trouble of one sort or another. 4391 # A longer-term fix would be to have automake use am__CC in this case, 4392 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4393 CC="$am_aux_dir/compile $CC" 4394fi 4395ac_ext=c 4396ac_cpp='$CPP $CPPFLAGS' 4397ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4398ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4399ac_compiler_gnu=$ac_cv_c_compiler_gnu 4400 4401 4402depcc="$CC" am_compiler_list= 4403 4404{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4405printf %s "checking dependency style of $depcc... " >&6; } 4406if test ${am_cv_CC_dependencies_compiler_type+y} 4407then : 4408 printf %s "(cached) " >&6 4409else $as_nop 4410 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4411 # We make a subdir and do the tests there. Otherwise we can end up 4412 # making bogus files that we don't know about and never remove. For 4413 # instance it was reported that on HP-UX the gcc test will end up 4414 # making a dummy file named 'D' -- because '-MD' means "put the output 4415 # in D". 4416 rm -rf conftest.dir 4417 mkdir conftest.dir 4418 # Copy depcomp to subdir because otherwise we won't find it if we're 4419 # using a relative directory. 4420 cp "$am_depcomp" conftest.dir 4421 cd conftest.dir 4422 # We will build objects and dependencies in a subdirectory because 4423 # it helps to detect inapplicable dependency modes. For instance 4424 # both Tru64's cc and ICC support -MD to output dependencies as a 4425 # side effect of compilation, but ICC will put the dependencies in 4426 # the current directory while Tru64 will put them in the object 4427 # directory. 4428 mkdir sub 4429 4430 am_cv_CC_dependencies_compiler_type=none 4431 if test "$am_compiler_list" = ""; then 4432 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4433 fi 4434 am__universal=false 4435 case " $depcc " in #( 4436 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4437 esac 4438 4439 for depmode in $am_compiler_list; do 4440 # Setup a source with many dependencies, because some compilers 4441 # like to wrap large dependency lists on column 80 (with \), and 4442 # we should not choose a depcomp mode which is confused by this. 4443 # 4444 # We need to recreate these files for each test, as the compiler may 4445 # overwrite some of them when testing with obscure command lines. 4446 # This happens at least with the AIX C compiler. 4447 : > sub/conftest.c 4448 for i in 1 2 3 4 5 6; do 4449 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4450 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4451 # Solaris 10 /bin/sh. 4452 echo '/* dummy */' > sub/conftst$i.h 4453 done 4454 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4455 4456 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4457 # mode. It turns out that the SunPro C++ compiler does not properly 4458 # handle '-M -o', and we need to detect this. Also, some Intel 4459 # versions had trouble with output in subdirs. 4460 am__obj=sub/conftest.${OBJEXT-o} 4461 am__minus_obj="-o $am__obj" 4462 case $depmode in 4463 gcc) 4464 # This depmode causes a compiler race in universal mode. 4465 test "$am__universal" = false || continue 4466 ;; 4467 nosideeffect) 4468 # After this tag, mechanisms are not by side-effect, so they'll 4469 # only be used when explicitly requested. 4470 if test "x$enable_dependency_tracking" = xyes; then 4471 continue 4472 else 4473 break 4474 fi 4475 ;; 4476 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4477 # This compiler won't grok '-c -o', but also, the minuso test has 4478 # not run yet. These depmodes are late enough in the game, and 4479 # so weak that their functioning should not be impacted. 4480 am__obj=conftest.${OBJEXT-o} 4481 am__minus_obj= 4482 ;; 4483 none) break ;; 4484 esac 4485 if depmode=$depmode \ 4486 source=sub/conftest.c object=$am__obj \ 4487 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4488 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4489 >/dev/null 2>conftest.err && 4490 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4491 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4492 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4493 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4494 # icc doesn't choke on unknown options, it will just issue warnings 4495 # or remarks (even with -Werror). So we grep stderr for any message 4496 # that says an option was ignored or not supported. 4497 # When given -MP, icc 7.0 and 7.1 complain thusly: 4498 # icc: Command line warning: ignoring option '-M'; no argument required 4499 # The diagnosis changed in icc 8.0: 4500 # icc: Command line remark: option '-MP' not supported 4501 if (grep 'ignoring option' conftest.err || 4502 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4503 am_cv_CC_dependencies_compiler_type=$depmode 4504 break 4505 fi 4506 fi 4507 done 4508 4509 cd .. 4510 rm -rf conftest.dir 4511else 4512 am_cv_CC_dependencies_compiler_type=none 4513fi 4514 4515fi 4516{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4517printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4518CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4519 4520 if 4521 test "x$enable_dependency_tracking" != xno \ 4522 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4523 am__fastdepCC_TRUE= 4524 am__fastdepCC_FALSE='#' 4525else 4526 am__fastdepCC_TRUE='#' 4527 am__fastdepCC_FALSE= 4528fi 4529 4530 4531 4532 4533{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4534printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4535if test ${ac_cv_c_undeclared_builtin_options+y} 4536then : 4537 printf %s "(cached) " >&6 4538else $as_nop 4539 ac_save_CFLAGS=$CFLAGS 4540 ac_cv_c_undeclared_builtin_options='cannot detect' 4541 for ac_arg in '' -fno-builtin; do 4542 CFLAGS="$ac_save_CFLAGS $ac_arg" 4543 # This test program should *not* compile successfully. 4544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4545/* end confdefs.h. */ 4546 4547int 4548main (void) 4549{ 4550(void) strchr; 4551 ; 4552 return 0; 4553} 4554_ACEOF 4555if ac_fn_c_try_compile "$LINENO" 4556then : 4557 4558else $as_nop 4559 # This test program should compile successfully. 4560 # No library function is consistently available on 4561 # freestanding implementations, so test against a dummy 4562 # declaration. Include always-available headers on the 4563 # off chance that they somehow elicit warnings. 4564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4565/* end confdefs.h. */ 4566#include <float.h> 4567#include <limits.h> 4568#include <stdarg.h> 4569#include <stddef.h> 4570extern void ac_decl (int, char *); 4571 4572int 4573main (void) 4574{ 4575(void) ac_decl (0, (char *) 0); 4576 (void) ac_decl; 4577 4578 ; 4579 return 0; 4580} 4581_ACEOF 4582if ac_fn_c_try_compile "$LINENO" 4583then : 4584 if test x"$ac_arg" = x 4585then : 4586 ac_cv_c_undeclared_builtin_options='none needed' 4587else $as_nop 4588 ac_cv_c_undeclared_builtin_options=$ac_arg 4589fi 4590 break 4591fi 4592rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4593fi 4594rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4595 done 4596 CFLAGS=$ac_save_CFLAGS 4597 4598fi 4599{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4600printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4601 case $ac_cv_c_undeclared_builtin_options in #( 4602 'cannot detect') : 4603 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4604printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4605as_fn_error $? "cannot make $CC report undeclared builtins 4606See \`config.log' for more details" "$LINENO" 5; } ;; #( 4607 'none needed') : 4608 ac_c_undeclared_builtin_options='' ;; #( 4609 *) : 4610 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4611esac 4612 4613ac_header= ac_cache= 4614for ac_item in $ac_header_c_list 4615do 4616 if test $ac_cache; then 4617 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4618 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4619 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4620 fi 4621 ac_header= ac_cache= 4622 elif test $ac_header; then 4623 ac_cache=$ac_item 4624 else 4625 ac_header=$ac_item 4626 fi 4627done 4628 4629 4630 4631 4632 4633 4634 4635 4636if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4637then : 4638 4639printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4640 4641fi 4642 4643 4644 4645 4646ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4647if test "x$ac_cv_have_decl___clang__" = xyes 4648then : 4649 CLANGCC="yes" 4650else $as_nop 4651 CLANGCC="no" 4652fi 4653ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4654if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4655then : 4656 INTELCC="yes" 4657else $as_nop 4658 INTELCC="no" 4659fi 4660ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4661if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4662then : 4663 SUNCC="yes" 4664else $as_nop 4665 SUNCC="no" 4666fi 4667 4668 4669 4670 4671 4672 4673 4674 4675if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4676 if test -n "$ac_tool_prefix"; then 4677 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4678set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4679{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4680printf %s "checking for $ac_word... " >&6; } 4681if test ${ac_cv_path_PKG_CONFIG+y} 4682then : 4683 printf %s "(cached) " >&6 4684else $as_nop 4685 case $PKG_CONFIG in 4686 [\\/]* | ?:[\\/]*) 4687 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4688 ;; 4689 *) 4690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4691for as_dir in $PATH 4692do 4693 IFS=$as_save_IFS 4694 case $as_dir in #((( 4695 '') as_dir=./ ;; 4696 */) ;; 4697 *) as_dir=$as_dir/ ;; 4698 esac 4699 for ac_exec_ext in '' $ac_executable_extensions; do 4700 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4701 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4702 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4703 break 2 4704 fi 4705done 4706 done 4707IFS=$as_save_IFS 4708 4709 ;; 4710esac 4711fi 4712PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4713if test -n "$PKG_CONFIG"; then 4714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4715printf "%s\n" "$PKG_CONFIG" >&6; } 4716else 4717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4718printf "%s\n" "no" >&6; } 4719fi 4720 4721 4722fi 4723if test -z "$ac_cv_path_PKG_CONFIG"; then 4724 ac_pt_PKG_CONFIG=$PKG_CONFIG 4725 # Extract the first word of "pkg-config", so it can be a program name with args. 4726set dummy pkg-config; ac_word=$2 4727{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4728printf %s "checking for $ac_word... " >&6; } 4729if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4730then : 4731 printf %s "(cached) " >&6 4732else $as_nop 4733 case $ac_pt_PKG_CONFIG in 4734 [\\/]* | ?:[\\/]*) 4735 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4736 ;; 4737 *) 4738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4739for as_dir in $PATH 4740do 4741 IFS=$as_save_IFS 4742 case $as_dir in #((( 4743 '') as_dir=./ ;; 4744 */) ;; 4745 *) as_dir=$as_dir/ ;; 4746 esac 4747 for ac_exec_ext in '' $ac_executable_extensions; do 4748 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4749 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4750 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4751 break 2 4752 fi 4753done 4754 done 4755IFS=$as_save_IFS 4756 4757 ;; 4758esac 4759fi 4760ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4761if test -n "$ac_pt_PKG_CONFIG"; then 4762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4763printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4764else 4765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4766printf "%s\n" "no" >&6; } 4767fi 4768 4769 if test "x$ac_pt_PKG_CONFIG" = x; then 4770 PKG_CONFIG="" 4771 else 4772 case $cross_compiling:$ac_tool_warned in 4773yes:) 4774{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4775printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4776ac_tool_warned=yes ;; 4777esac 4778 PKG_CONFIG=$ac_pt_PKG_CONFIG 4779 fi 4780else 4781 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4782fi 4783 4784fi 4785if test -n "$PKG_CONFIG"; then 4786 _pkg_min_version=0.9.0 4787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4788printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4789 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4791printf "%s\n" "yes" >&6; } 4792 else 4793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4794printf "%s\n" "no" >&6; } 4795 PKG_CONFIG="" 4796 fi 4797fi 4798 4799 4800 # Make sure we can run config.sub. 4801$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4802 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4803 4804{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4805printf %s "checking build system type... " >&6; } 4806if test ${ac_cv_build+y} 4807then : 4808 printf %s "(cached) " >&6 4809else $as_nop 4810 ac_build_alias=$build_alias 4811test "x$ac_build_alias" = x && 4812 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4813test "x$ac_build_alias" = x && 4814 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4815ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4816 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4817 4818fi 4819{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4820printf "%s\n" "$ac_cv_build" >&6; } 4821case $ac_cv_build in 4822*-*-*) ;; 4823*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4824esac 4825build=$ac_cv_build 4826ac_save_IFS=$IFS; IFS='-' 4827set x $ac_cv_build 4828shift 4829build_cpu=$1 4830build_vendor=$2 4831shift; shift 4832# Remember, the first character of IFS is used to create $*, 4833# except with old shells: 4834build_os=$* 4835IFS=$ac_save_IFS 4836case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4837 4838 4839{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4840printf %s "checking host system type... " >&6; } 4841if test ${ac_cv_host+y} 4842then : 4843 printf %s "(cached) " >&6 4844else $as_nop 4845 if test "x$host_alias" = x; then 4846 ac_cv_host=$ac_cv_build 4847else 4848 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4849 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4850fi 4851 4852fi 4853{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4854printf "%s\n" "$ac_cv_host" >&6; } 4855case $ac_cv_host in 4856*-*-*) ;; 4857*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4858esac 4859host=$ac_cv_host 4860ac_save_IFS=$IFS; IFS='-' 4861set x $ac_cv_host 4862shift 4863host_cpu=$1 4864host_vendor=$2 4865shift; shift 4866# Remember, the first character of IFS is used to create $*, 4867# except with old shells: 4868host_os=$* 4869IFS=$ac_save_IFS 4870case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4871 4872 4873{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4874printf %s "checking for a sed that does not truncate output... " >&6; } 4875if test ${ac_cv_path_SED+y} 4876then : 4877 printf %s "(cached) " >&6 4878else $as_nop 4879 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4880 for ac_i in 1 2 3 4 5 6 7; do 4881 ac_script="$ac_script$as_nl$ac_script" 4882 done 4883 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4884 { ac_script=; unset ac_script;} 4885 if test -z "$SED"; then 4886 ac_path_SED_found=false 4887 # Loop through the user's path and test for each of PROGNAME-LIST 4888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4889for as_dir in $PATH 4890do 4891 IFS=$as_save_IFS 4892 case $as_dir in #((( 4893 '') as_dir=./ ;; 4894 */) ;; 4895 *) as_dir=$as_dir/ ;; 4896 esac 4897 for ac_prog in sed gsed 4898 do 4899 for ac_exec_ext in '' $ac_executable_extensions; do 4900 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4901 as_fn_executable_p "$ac_path_SED" || continue 4902# Check for GNU ac_path_SED and select it if it is found. 4903 # Check for GNU $ac_path_SED 4904case `"$ac_path_SED" --version 2>&1` in 4905*GNU*) 4906 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4907*) 4908 ac_count=0 4909 printf %s 0123456789 >"conftest.in" 4910 while : 4911 do 4912 cat "conftest.in" "conftest.in" >"conftest.tmp" 4913 mv "conftest.tmp" "conftest.in" 4914 cp "conftest.in" "conftest.nl" 4915 printf "%s\n" '' >> "conftest.nl" 4916 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4917 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4918 as_fn_arith $ac_count + 1 && ac_count=$as_val 4919 if test $ac_count -gt ${ac_path_SED_max-0}; then 4920 # Best one so far, save it but keep looking for a better one 4921 ac_cv_path_SED="$ac_path_SED" 4922 ac_path_SED_max=$ac_count 4923 fi 4924 # 10*(2^10) chars as input seems more than enough 4925 test $ac_count -gt 10 && break 4926 done 4927 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4928esac 4929 4930 $ac_path_SED_found && break 3 4931 done 4932 done 4933 done 4934IFS=$as_save_IFS 4935 if test -z "$ac_cv_path_SED"; then 4936 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4937 fi 4938else 4939 ac_cv_path_SED=$SED 4940fi 4941 4942fi 4943{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4944printf "%s\n" "$ac_cv_path_SED" >&6; } 4945 SED="$ac_cv_path_SED" 4946 rm -f conftest.sed 4947 4948 4949 4950 4951 4952 4953# Check whether --enable-selective-werror was given. 4954if test ${enable_selective_werror+y} 4955then : 4956 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4957else $as_nop 4958 SELECTIVE_WERROR=yes 4959fi 4960 4961 4962 4963 4964 4965# -v is too short to test reliably with XORG_TESTSET_CFLAG 4966if test "x$SUNCC" = "xyes"; then 4967 BASE_CFLAGS="-v" 4968else 4969 BASE_CFLAGS="" 4970fi 4971 4972# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986xorg_testset_save_CFLAGS="$CFLAGS" 4987 4988if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4991printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4992if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4993then : 4994 printf %s "(cached) " >&6 4995else $as_nop 4996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4997/* end confdefs.h. */ 4998int i; 4999_ACEOF 5000if ac_fn_c_try_compile "$LINENO" 5001then : 5002 xorg_cv_cc_flag_unknown_warning_option=yes 5003else $as_nop 5004 xorg_cv_cc_flag_unknown_warning_option=no 5005fi 5006rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5007fi 5008{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5009printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5010 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5011 CFLAGS="$xorg_testset_save_CFLAGS" 5012fi 5013 5014if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5015 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5017 fi 5018 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5020printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5021if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5022then : 5023 printf %s "(cached) " >&6 5024else $as_nop 5025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5026/* end confdefs.h. */ 5027int i; 5028_ACEOF 5029if ac_fn_c_try_compile "$LINENO" 5030then : 5031 xorg_cv_cc_flag_unused_command_line_argument=yes 5032else $as_nop 5033 xorg_cv_cc_flag_unused_command_line_argument=no 5034fi 5035rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5036fi 5037{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5038printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5039 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5040 CFLAGS="$xorg_testset_save_CFLAGS" 5041fi 5042 5043found="no" 5044 5045 if test $found = "no" ; then 5046 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5048 fi 5049 5050 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5051 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5052 fi 5053 5054 CFLAGS="$CFLAGS -Wall" 5055 5056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5057printf %s "checking if $CC supports -Wall... " >&6; } 5058 cacheid=xorg_cv_cc_flag__Wall 5059 if eval test \${$cacheid+y} 5060then : 5061 printf %s "(cached) " >&6 5062else $as_nop 5063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5064/* end confdefs.h. */ 5065int i; 5066int 5067main (void) 5068{ 5069 5070 ; 5071 return 0; 5072} 5073_ACEOF 5074if ac_fn_c_try_link "$LINENO" 5075then : 5076 eval $cacheid=yes 5077else $as_nop 5078 eval $cacheid=no 5079fi 5080rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5081 conftest$ac_exeext conftest.$ac_ext 5082fi 5083 5084 5085 CFLAGS="$xorg_testset_save_CFLAGS" 5086 5087 eval supported=\$$cacheid 5088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5089printf "%s\n" "$supported" >&6; } 5090 if test "$supported" = "yes" ; then 5091 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5092 found="yes" 5093 fi 5094 fi 5095 5096 5097 5098 5099 5100 5101 5102 5103 5104 5105 5106 5107 5108 5109 5110xorg_testset_save_CFLAGS="$CFLAGS" 5111 5112if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5115printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5116if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5117then : 5118 printf %s "(cached) " >&6 5119else $as_nop 5120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5121/* end confdefs.h. */ 5122int i; 5123_ACEOF 5124if ac_fn_c_try_compile "$LINENO" 5125then : 5126 xorg_cv_cc_flag_unknown_warning_option=yes 5127else $as_nop 5128 xorg_cv_cc_flag_unknown_warning_option=no 5129fi 5130rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5131fi 5132{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5133printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5134 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5135 CFLAGS="$xorg_testset_save_CFLAGS" 5136fi 5137 5138if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5139 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5141 fi 5142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5144printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5145if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5146then : 5147 printf %s "(cached) " >&6 5148else $as_nop 5149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5150/* end confdefs.h. */ 5151int i; 5152_ACEOF 5153if ac_fn_c_try_compile "$LINENO" 5154then : 5155 xorg_cv_cc_flag_unused_command_line_argument=yes 5156else $as_nop 5157 xorg_cv_cc_flag_unused_command_line_argument=no 5158fi 5159rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5160fi 5161{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5162printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5163 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5164 CFLAGS="$xorg_testset_save_CFLAGS" 5165fi 5166 5167found="no" 5168 5169 if test $found = "no" ; then 5170 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5172 fi 5173 5174 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5175 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5176 fi 5177 5178 CFLAGS="$CFLAGS -Wpointer-arith" 5179 5180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5181printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5182 cacheid=xorg_cv_cc_flag__Wpointer_arith 5183 if eval test \${$cacheid+y} 5184then : 5185 printf %s "(cached) " >&6 5186else $as_nop 5187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5188/* end confdefs.h. */ 5189int i; 5190int 5191main (void) 5192{ 5193 5194 ; 5195 return 0; 5196} 5197_ACEOF 5198if ac_fn_c_try_link "$LINENO" 5199then : 5200 eval $cacheid=yes 5201else $as_nop 5202 eval $cacheid=no 5203fi 5204rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5205 conftest$ac_exeext conftest.$ac_ext 5206fi 5207 5208 5209 CFLAGS="$xorg_testset_save_CFLAGS" 5210 5211 eval supported=\$$cacheid 5212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5213printf "%s\n" "$supported" >&6; } 5214 if test "$supported" = "yes" ; then 5215 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5216 found="yes" 5217 fi 5218 fi 5219 5220 5221 5222 5223 5224 5225 5226 5227 5228 5229 5230 5231 5232 5233 5234xorg_testset_save_CFLAGS="$CFLAGS" 5235 5236if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5239printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5240if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5241then : 5242 printf %s "(cached) " >&6 5243else $as_nop 5244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5245/* end confdefs.h. */ 5246int i; 5247_ACEOF 5248if ac_fn_c_try_compile "$LINENO" 5249then : 5250 xorg_cv_cc_flag_unknown_warning_option=yes 5251else $as_nop 5252 xorg_cv_cc_flag_unknown_warning_option=no 5253fi 5254rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5255fi 5256{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5257printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5258 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5259 CFLAGS="$xorg_testset_save_CFLAGS" 5260fi 5261 5262if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5263 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5265 fi 5266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5268printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5269if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5270then : 5271 printf %s "(cached) " >&6 5272else $as_nop 5273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5274/* end confdefs.h. */ 5275int i; 5276_ACEOF 5277if ac_fn_c_try_compile "$LINENO" 5278then : 5279 xorg_cv_cc_flag_unused_command_line_argument=yes 5280else $as_nop 5281 xorg_cv_cc_flag_unused_command_line_argument=no 5282fi 5283rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5284fi 5285{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5286printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5287 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5288 CFLAGS="$xorg_testset_save_CFLAGS" 5289fi 5290 5291found="no" 5292 5293 if test $found = "no" ; then 5294 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5296 fi 5297 5298 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5300 fi 5301 5302 CFLAGS="$CFLAGS -Wmissing-declarations" 5303 5304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5305printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5306 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5307 if eval test \${$cacheid+y} 5308then : 5309 printf %s "(cached) " >&6 5310else $as_nop 5311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5312/* end confdefs.h. */ 5313int i; 5314int 5315main (void) 5316{ 5317 5318 ; 5319 return 0; 5320} 5321_ACEOF 5322if ac_fn_c_try_link "$LINENO" 5323then : 5324 eval $cacheid=yes 5325else $as_nop 5326 eval $cacheid=no 5327fi 5328rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5329 conftest$ac_exeext conftest.$ac_ext 5330fi 5331 5332 5333 CFLAGS="$xorg_testset_save_CFLAGS" 5334 5335 eval supported=\$$cacheid 5336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5337printf "%s\n" "$supported" >&6; } 5338 if test "$supported" = "yes" ; then 5339 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5340 found="yes" 5341 fi 5342 fi 5343 5344 5345 5346 5347 5348 5349 5350 5351 5352 5353 5354 5355 5356 5357 5358xorg_testset_save_CFLAGS="$CFLAGS" 5359 5360if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5363printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5364if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5365then : 5366 printf %s "(cached) " >&6 5367else $as_nop 5368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5369/* end confdefs.h. */ 5370int i; 5371_ACEOF 5372if ac_fn_c_try_compile "$LINENO" 5373then : 5374 xorg_cv_cc_flag_unknown_warning_option=yes 5375else $as_nop 5376 xorg_cv_cc_flag_unknown_warning_option=no 5377fi 5378rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5379fi 5380{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5381printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5382 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5383 CFLAGS="$xorg_testset_save_CFLAGS" 5384fi 5385 5386if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5387 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5389 fi 5390 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5391 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5392printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5393if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5394then : 5395 printf %s "(cached) " >&6 5396else $as_nop 5397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5398/* end confdefs.h. */ 5399int i; 5400_ACEOF 5401if ac_fn_c_try_compile "$LINENO" 5402then : 5403 xorg_cv_cc_flag_unused_command_line_argument=yes 5404else $as_nop 5405 xorg_cv_cc_flag_unused_command_line_argument=no 5406fi 5407rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5408fi 5409{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5410printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5411 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5412 CFLAGS="$xorg_testset_save_CFLAGS" 5413fi 5414 5415found="no" 5416 5417 if test $found = "no" ; then 5418 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5420 fi 5421 5422 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5423 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5424 fi 5425 5426 CFLAGS="$CFLAGS -Wformat=2" 5427 5428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5429printf %s "checking if $CC supports -Wformat=2... " >&6; } 5430 cacheid=xorg_cv_cc_flag__Wformat_2 5431 if eval test \${$cacheid+y} 5432then : 5433 printf %s "(cached) " >&6 5434else $as_nop 5435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5436/* end confdefs.h. */ 5437int i; 5438int 5439main (void) 5440{ 5441 5442 ; 5443 return 0; 5444} 5445_ACEOF 5446if ac_fn_c_try_link "$LINENO" 5447then : 5448 eval $cacheid=yes 5449else $as_nop 5450 eval $cacheid=no 5451fi 5452rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5453 conftest$ac_exeext conftest.$ac_ext 5454fi 5455 5456 5457 CFLAGS="$xorg_testset_save_CFLAGS" 5458 5459 eval supported=\$$cacheid 5460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5461printf "%s\n" "$supported" >&6; } 5462 if test "$supported" = "yes" ; then 5463 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5464 found="yes" 5465 fi 5466 fi 5467 5468 if test $found = "no" ; then 5469 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5470 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5471 fi 5472 5473 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5474 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5475 fi 5476 5477 CFLAGS="$CFLAGS -Wformat" 5478 5479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5480printf %s "checking if $CC supports -Wformat... " >&6; } 5481 cacheid=xorg_cv_cc_flag__Wformat 5482 if eval test \${$cacheid+y} 5483then : 5484 printf %s "(cached) " >&6 5485else $as_nop 5486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5487/* end confdefs.h. */ 5488int i; 5489int 5490main (void) 5491{ 5492 5493 ; 5494 return 0; 5495} 5496_ACEOF 5497if ac_fn_c_try_link "$LINENO" 5498then : 5499 eval $cacheid=yes 5500else $as_nop 5501 eval $cacheid=no 5502fi 5503rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5504 conftest$ac_exeext conftest.$ac_ext 5505fi 5506 5507 5508 CFLAGS="$xorg_testset_save_CFLAGS" 5509 5510 eval supported=\$$cacheid 5511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5512printf "%s\n" "$supported" >&6; } 5513 if test "$supported" = "yes" ; then 5514 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5515 found="yes" 5516 fi 5517 fi 5518 5519 5520 5521 5522 5523 5524 5525 5526 5527 5528 5529 5530 5531 5532 5533 5534 5535xorg_testset_save_CFLAGS="$CFLAGS" 5536 5537if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5540printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5541if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5542then : 5543 printf %s "(cached) " >&6 5544else $as_nop 5545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5546/* end confdefs.h. */ 5547int i; 5548_ACEOF 5549if ac_fn_c_try_compile "$LINENO" 5550then : 5551 xorg_cv_cc_flag_unknown_warning_option=yes 5552else $as_nop 5553 xorg_cv_cc_flag_unknown_warning_option=no 5554fi 5555rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5556fi 5557{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5558printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5559 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5560 CFLAGS="$xorg_testset_save_CFLAGS" 5561fi 5562 5563if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5564 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5565 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5566 fi 5567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5569printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5570if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5571then : 5572 printf %s "(cached) " >&6 5573else $as_nop 5574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5575/* end confdefs.h. */ 5576int i; 5577_ACEOF 5578if ac_fn_c_try_compile "$LINENO" 5579then : 5580 xorg_cv_cc_flag_unused_command_line_argument=yes 5581else $as_nop 5582 xorg_cv_cc_flag_unused_command_line_argument=no 5583fi 5584rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5585fi 5586{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5587printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5588 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5589 CFLAGS="$xorg_testset_save_CFLAGS" 5590fi 5591 5592found="no" 5593 5594 if test $found = "no" ; then 5595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5597 fi 5598 5599 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5601 fi 5602 5603 CFLAGS="$CFLAGS -Wstrict-prototypes" 5604 5605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5606printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5607 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5608 if eval test \${$cacheid+y} 5609then : 5610 printf %s "(cached) " >&6 5611else $as_nop 5612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5613/* end confdefs.h. */ 5614int i; 5615int 5616main (void) 5617{ 5618 5619 ; 5620 return 0; 5621} 5622_ACEOF 5623if ac_fn_c_try_link "$LINENO" 5624then : 5625 eval $cacheid=yes 5626else $as_nop 5627 eval $cacheid=no 5628fi 5629rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5630 conftest$ac_exeext conftest.$ac_ext 5631fi 5632 5633 5634 CFLAGS="$xorg_testset_save_CFLAGS" 5635 5636 eval supported=\$$cacheid 5637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5638printf "%s\n" "$supported" >&6; } 5639 if test "$supported" = "yes" ; then 5640 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5641 found="yes" 5642 fi 5643 fi 5644 5645 5646 5647 5648 5649 5650 5651 5652 5653 5654 5655 5656 5657 5658 5659xorg_testset_save_CFLAGS="$CFLAGS" 5660 5661if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5664printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5665if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5666then : 5667 printf %s "(cached) " >&6 5668else $as_nop 5669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5670/* end confdefs.h. */ 5671int i; 5672_ACEOF 5673if ac_fn_c_try_compile "$LINENO" 5674then : 5675 xorg_cv_cc_flag_unknown_warning_option=yes 5676else $as_nop 5677 xorg_cv_cc_flag_unknown_warning_option=no 5678fi 5679rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5680fi 5681{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5682printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5683 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5684 CFLAGS="$xorg_testset_save_CFLAGS" 5685fi 5686 5687if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5688 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5690 fi 5691 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5693printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5694if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5695then : 5696 printf %s "(cached) " >&6 5697else $as_nop 5698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5699/* end confdefs.h. */ 5700int i; 5701_ACEOF 5702if ac_fn_c_try_compile "$LINENO" 5703then : 5704 xorg_cv_cc_flag_unused_command_line_argument=yes 5705else $as_nop 5706 xorg_cv_cc_flag_unused_command_line_argument=no 5707fi 5708rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5709fi 5710{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5711printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5712 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5713 CFLAGS="$xorg_testset_save_CFLAGS" 5714fi 5715 5716found="no" 5717 5718 if test $found = "no" ; then 5719 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5721 fi 5722 5723 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5725 fi 5726 5727 CFLAGS="$CFLAGS -Wmissing-prototypes" 5728 5729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5730printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5731 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5732 if eval test \${$cacheid+y} 5733then : 5734 printf %s "(cached) " >&6 5735else $as_nop 5736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5737/* end confdefs.h. */ 5738int i; 5739int 5740main (void) 5741{ 5742 5743 ; 5744 return 0; 5745} 5746_ACEOF 5747if ac_fn_c_try_link "$LINENO" 5748then : 5749 eval $cacheid=yes 5750else $as_nop 5751 eval $cacheid=no 5752fi 5753rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5754 conftest$ac_exeext conftest.$ac_ext 5755fi 5756 5757 5758 CFLAGS="$xorg_testset_save_CFLAGS" 5759 5760 eval supported=\$$cacheid 5761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5762printf "%s\n" "$supported" >&6; } 5763 if test "$supported" = "yes" ; then 5764 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5765 found="yes" 5766 fi 5767 fi 5768 5769 5770 5771 5772 5773 5774 5775 5776 5777 5778 5779 5780 5781 5782 5783xorg_testset_save_CFLAGS="$CFLAGS" 5784 5785if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5788printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5789if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5790then : 5791 printf %s "(cached) " >&6 5792else $as_nop 5793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5794/* end confdefs.h. */ 5795int i; 5796_ACEOF 5797if ac_fn_c_try_compile "$LINENO" 5798then : 5799 xorg_cv_cc_flag_unknown_warning_option=yes 5800else $as_nop 5801 xorg_cv_cc_flag_unknown_warning_option=no 5802fi 5803rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5804fi 5805{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5806printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5807 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5808 CFLAGS="$xorg_testset_save_CFLAGS" 5809fi 5810 5811if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5812 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5814 fi 5815 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5817printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5818if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5819then : 5820 printf %s "(cached) " >&6 5821else $as_nop 5822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5823/* end confdefs.h. */ 5824int i; 5825_ACEOF 5826if ac_fn_c_try_compile "$LINENO" 5827then : 5828 xorg_cv_cc_flag_unused_command_line_argument=yes 5829else $as_nop 5830 xorg_cv_cc_flag_unused_command_line_argument=no 5831fi 5832rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5833fi 5834{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5835printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5836 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5837 CFLAGS="$xorg_testset_save_CFLAGS" 5838fi 5839 5840found="no" 5841 5842 if test $found = "no" ; then 5843 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5845 fi 5846 5847 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5848 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5849 fi 5850 5851 CFLAGS="$CFLAGS -Wnested-externs" 5852 5853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5854printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5855 cacheid=xorg_cv_cc_flag__Wnested_externs 5856 if eval test \${$cacheid+y} 5857then : 5858 printf %s "(cached) " >&6 5859else $as_nop 5860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5861/* end confdefs.h. */ 5862int i; 5863int 5864main (void) 5865{ 5866 5867 ; 5868 return 0; 5869} 5870_ACEOF 5871if ac_fn_c_try_link "$LINENO" 5872then : 5873 eval $cacheid=yes 5874else $as_nop 5875 eval $cacheid=no 5876fi 5877rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5878 conftest$ac_exeext conftest.$ac_ext 5879fi 5880 5881 5882 CFLAGS="$xorg_testset_save_CFLAGS" 5883 5884 eval supported=\$$cacheid 5885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5886printf "%s\n" "$supported" >&6; } 5887 if test "$supported" = "yes" ; then 5888 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5889 found="yes" 5890 fi 5891 fi 5892 5893 5894 5895 5896 5897 5898 5899 5900 5901 5902 5903 5904 5905 5906 5907xorg_testset_save_CFLAGS="$CFLAGS" 5908 5909if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5912printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5913if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5914then : 5915 printf %s "(cached) " >&6 5916else $as_nop 5917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5918/* end confdefs.h. */ 5919int i; 5920_ACEOF 5921if ac_fn_c_try_compile "$LINENO" 5922then : 5923 xorg_cv_cc_flag_unknown_warning_option=yes 5924else $as_nop 5925 xorg_cv_cc_flag_unknown_warning_option=no 5926fi 5927rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5928fi 5929{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5930printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5931 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5932 CFLAGS="$xorg_testset_save_CFLAGS" 5933fi 5934 5935if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5936 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5937 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5938 fi 5939 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5941printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5942if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5943then : 5944 printf %s "(cached) " >&6 5945else $as_nop 5946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5947/* end confdefs.h. */ 5948int i; 5949_ACEOF 5950if ac_fn_c_try_compile "$LINENO" 5951then : 5952 xorg_cv_cc_flag_unused_command_line_argument=yes 5953else $as_nop 5954 xorg_cv_cc_flag_unused_command_line_argument=no 5955fi 5956rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5957fi 5958{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5959printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5960 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5961 CFLAGS="$xorg_testset_save_CFLAGS" 5962fi 5963 5964found="no" 5965 5966 if test $found = "no" ; then 5967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5969 fi 5970 5971 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5973 fi 5974 5975 CFLAGS="$CFLAGS -Wbad-function-cast" 5976 5977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5978printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5979 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5980 if eval test \${$cacheid+y} 5981then : 5982 printf %s "(cached) " >&6 5983else $as_nop 5984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5985/* end confdefs.h. */ 5986int i; 5987int 5988main (void) 5989{ 5990 5991 ; 5992 return 0; 5993} 5994_ACEOF 5995if ac_fn_c_try_link "$LINENO" 5996then : 5997 eval $cacheid=yes 5998else $as_nop 5999 eval $cacheid=no 6000fi 6001rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6002 conftest$ac_exeext conftest.$ac_ext 6003fi 6004 6005 6006 CFLAGS="$xorg_testset_save_CFLAGS" 6007 6008 eval supported=\$$cacheid 6009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6010printf "%s\n" "$supported" >&6; } 6011 if test "$supported" = "yes" ; then 6012 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6013 found="yes" 6014 fi 6015 fi 6016 6017 6018 6019 6020 6021 6022 6023 6024 6025 6026 6027 6028 6029 6030 6031xorg_testset_save_CFLAGS="$CFLAGS" 6032 6033if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6036printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6037if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6038then : 6039 printf %s "(cached) " >&6 6040else $as_nop 6041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6042/* end confdefs.h. */ 6043int i; 6044_ACEOF 6045if ac_fn_c_try_compile "$LINENO" 6046then : 6047 xorg_cv_cc_flag_unknown_warning_option=yes 6048else $as_nop 6049 xorg_cv_cc_flag_unknown_warning_option=no 6050fi 6051rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6052fi 6053{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6054printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6055 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6056 CFLAGS="$xorg_testset_save_CFLAGS" 6057fi 6058 6059if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6060 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6062 fi 6063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6065printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6066if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6067then : 6068 printf %s "(cached) " >&6 6069else $as_nop 6070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6071/* end confdefs.h. */ 6072int i; 6073_ACEOF 6074if ac_fn_c_try_compile "$LINENO" 6075then : 6076 xorg_cv_cc_flag_unused_command_line_argument=yes 6077else $as_nop 6078 xorg_cv_cc_flag_unused_command_line_argument=no 6079fi 6080rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6081fi 6082{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6083printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6084 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6085 CFLAGS="$xorg_testset_save_CFLAGS" 6086fi 6087 6088found="no" 6089 6090 if test $found = "no" ; then 6091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6093 fi 6094 6095 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6096 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6097 fi 6098 6099 CFLAGS="$CFLAGS -Wold-style-definition" 6100 6101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6102printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6103 cacheid=xorg_cv_cc_flag__Wold_style_definition 6104 if eval test \${$cacheid+y} 6105then : 6106 printf %s "(cached) " >&6 6107else $as_nop 6108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6109/* end confdefs.h. */ 6110int i; 6111int 6112main (void) 6113{ 6114 6115 ; 6116 return 0; 6117} 6118_ACEOF 6119if ac_fn_c_try_link "$LINENO" 6120then : 6121 eval $cacheid=yes 6122else $as_nop 6123 eval $cacheid=no 6124fi 6125rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6126 conftest$ac_exeext conftest.$ac_ext 6127fi 6128 6129 6130 CFLAGS="$xorg_testset_save_CFLAGS" 6131 6132 eval supported=\$$cacheid 6133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6134printf "%s\n" "$supported" >&6; } 6135 if test "$supported" = "yes" ; then 6136 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6137 found="yes" 6138 fi 6139 fi 6140 6141 if test $found = "no" ; then 6142 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6144 fi 6145 6146 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6147 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6148 fi 6149 6150 CFLAGS="$CFLAGS -fd" 6151 6152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6153printf %s "checking if $CC supports -fd... " >&6; } 6154 cacheid=xorg_cv_cc_flag__fd 6155 if eval test \${$cacheid+y} 6156then : 6157 printf %s "(cached) " >&6 6158else $as_nop 6159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6160/* end confdefs.h. */ 6161int i; 6162int 6163main (void) 6164{ 6165 6166 ; 6167 return 0; 6168} 6169_ACEOF 6170if ac_fn_c_try_link "$LINENO" 6171then : 6172 eval $cacheid=yes 6173else $as_nop 6174 eval $cacheid=no 6175fi 6176rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6177 conftest$ac_exeext conftest.$ac_ext 6178fi 6179 6180 6181 CFLAGS="$xorg_testset_save_CFLAGS" 6182 6183 eval supported=\$$cacheid 6184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6185printf "%s\n" "$supported" >&6; } 6186 if test "$supported" = "yes" ; then 6187 BASE_CFLAGS="$BASE_CFLAGS -fd" 6188 found="yes" 6189 fi 6190 fi 6191 6192 6193 6194 6195 6196 6197 6198 6199 6200 6201 6202 6203 6204 6205 6206xorg_testset_save_CFLAGS="$CFLAGS" 6207 6208if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6211printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6212if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6213then : 6214 printf %s "(cached) " >&6 6215else $as_nop 6216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6217/* end confdefs.h. */ 6218int i; 6219_ACEOF 6220if ac_fn_c_try_compile "$LINENO" 6221then : 6222 xorg_cv_cc_flag_unknown_warning_option=yes 6223else $as_nop 6224 xorg_cv_cc_flag_unknown_warning_option=no 6225fi 6226rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6227fi 6228{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6229printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6230 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6231 CFLAGS="$xorg_testset_save_CFLAGS" 6232fi 6233 6234if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6235 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6237 fi 6238 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6240printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6241if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6242then : 6243 printf %s "(cached) " >&6 6244else $as_nop 6245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6246/* end confdefs.h. */ 6247int i; 6248_ACEOF 6249if ac_fn_c_try_compile "$LINENO" 6250then : 6251 xorg_cv_cc_flag_unused_command_line_argument=yes 6252else $as_nop 6253 xorg_cv_cc_flag_unused_command_line_argument=no 6254fi 6255rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6256fi 6257{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6258printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6259 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6260 CFLAGS="$xorg_testset_save_CFLAGS" 6261fi 6262 6263found="no" 6264 6265 if test $found = "no" ; then 6266 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6268 fi 6269 6270 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6271 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6272 fi 6273 6274 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6275 6276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6277printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6278 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6279 if eval test \${$cacheid+y} 6280then : 6281 printf %s "(cached) " >&6 6282else $as_nop 6283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6284/* end confdefs.h. */ 6285int i; 6286int 6287main (void) 6288{ 6289 6290 ; 6291 return 0; 6292} 6293_ACEOF 6294if ac_fn_c_try_link "$LINENO" 6295then : 6296 eval $cacheid=yes 6297else $as_nop 6298 eval $cacheid=no 6299fi 6300rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6301 conftest$ac_exeext conftest.$ac_ext 6302fi 6303 6304 6305 CFLAGS="$xorg_testset_save_CFLAGS" 6306 6307 eval supported=\$$cacheid 6308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6309printf "%s\n" "$supported" >&6; } 6310 if test "$supported" = "yes" ; then 6311 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6312 found="yes" 6313 fi 6314 fi 6315 6316 6317 6318 6319 6320# This chunk adds additional warnings that could catch undesired effects. 6321 6322 6323 6324 6325 6326 6327 6328 6329 6330 6331 6332 6333 6334xorg_testset_save_CFLAGS="$CFLAGS" 6335 6336if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6339printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6340if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6341then : 6342 printf %s "(cached) " >&6 6343else $as_nop 6344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6345/* end confdefs.h. */ 6346int i; 6347_ACEOF 6348if ac_fn_c_try_compile "$LINENO" 6349then : 6350 xorg_cv_cc_flag_unknown_warning_option=yes 6351else $as_nop 6352 xorg_cv_cc_flag_unknown_warning_option=no 6353fi 6354rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6355fi 6356{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6357printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6358 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6359 CFLAGS="$xorg_testset_save_CFLAGS" 6360fi 6361 6362if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6365 fi 6366 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6368printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6369if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6370then : 6371 printf %s "(cached) " >&6 6372else $as_nop 6373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6374/* end confdefs.h. */ 6375int i; 6376_ACEOF 6377if ac_fn_c_try_compile "$LINENO" 6378then : 6379 xorg_cv_cc_flag_unused_command_line_argument=yes 6380else $as_nop 6381 xorg_cv_cc_flag_unused_command_line_argument=no 6382fi 6383rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6384fi 6385{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6386printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6387 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6388 CFLAGS="$xorg_testset_save_CFLAGS" 6389fi 6390 6391found="no" 6392 6393 if test $found = "no" ; then 6394 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6396 fi 6397 6398 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6399 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6400 fi 6401 6402 CFLAGS="$CFLAGS -Wunused" 6403 6404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6405printf %s "checking if $CC supports -Wunused... " >&6; } 6406 cacheid=xorg_cv_cc_flag__Wunused 6407 if eval test \${$cacheid+y} 6408then : 6409 printf %s "(cached) " >&6 6410else $as_nop 6411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6412/* end confdefs.h. */ 6413int i; 6414int 6415main (void) 6416{ 6417 6418 ; 6419 return 0; 6420} 6421_ACEOF 6422if ac_fn_c_try_link "$LINENO" 6423then : 6424 eval $cacheid=yes 6425else $as_nop 6426 eval $cacheid=no 6427fi 6428rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6429 conftest$ac_exeext conftest.$ac_ext 6430fi 6431 6432 6433 CFLAGS="$xorg_testset_save_CFLAGS" 6434 6435 eval supported=\$$cacheid 6436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6437printf "%s\n" "$supported" >&6; } 6438 if test "$supported" = "yes" ; then 6439 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6440 found="yes" 6441 fi 6442 fi 6443 6444 6445 6446 6447 6448 6449 6450 6451 6452 6453 6454 6455 6456 6457 6458xorg_testset_save_CFLAGS="$CFLAGS" 6459 6460if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6463printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6464if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6465then : 6466 printf %s "(cached) " >&6 6467else $as_nop 6468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6469/* end confdefs.h. */ 6470int i; 6471_ACEOF 6472if ac_fn_c_try_compile "$LINENO" 6473then : 6474 xorg_cv_cc_flag_unknown_warning_option=yes 6475else $as_nop 6476 xorg_cv_cc_flag_unknown_warning_option=no 6477fi 6478rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6479fi 6480{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6481printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6482 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6483 CFLAGS="$xorg_testset_save_CFLAGS" 6484fi 6485 6486if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6487 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6489 fi 6490 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6492printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6493if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6494then : 6495 printf %s "(cached) " >&6 6496else $as_nop 6497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6498/* end confdefs.h. */ 6499int i; 6500_ACEOF 6501if ac_fn_c_try_compile "$LINENO" 6502then : 6503 xorg_cv_cc_flag_unused_command_line_argument=yes 6504else $as_nop 6505 xorg_cv_cc_flag_unused_command_line_argument=no 6506fi 6507rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6508fi 6509{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6510printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6511 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6512 CFLAGS="$xorg_testset_save_CFLAGS" 6513fi 6514 6515found="no" 6516 6517 if test $found = "no" ; then 6518 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6520 fi 6521 6522 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6523 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6524 fi 6525 6526 CFLAGS="$CFLAGS -Wuninitialized" 6527 6528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6529printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6530 cacheid=xorg_cv_cc_flag__Wuninitialized 6531 if eval test \${$cacheid+y} 6532then : 6533 printf %s "(cached) " >&6 6534else $as_nop 6535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6536/* end confdefs.h. */ 6537int i; 6538int 6539main (void) 6540{ 6541 6542 ; 6543 return 0; 6544} 6545_ACEOF 6546if ac_fn_c_try_link "$LINENO" 6547then : 6548 eval $cacheid=yes 6549else $as_nop 6550 eval $cacheid=no 6551fi 6552rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6553 conftest$ac_exeext conftest.$ac_ext 6554fi 6555 6556 6557 CFLAGS="$xorg_testset_save_CFLAGS" 6558 6559 eval supported=\$$cacheid 6560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6561printf "%s\n" "$supported" >&6; } 6562 if test "$supported" = "yes" ; then 6563 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6564 found="yes" 6565 fi 6566 fi 6567 6568 6569 6570 6571 6572 6573 6574 6575 6576 6577 6578 6579 6580 6581 6582xorg_testset_save_CFLAGS="$CFLAGS" 6583 6584if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6587printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6588if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6589then : 6590 printf %s "(cached) " >&6 6591else $as_nop 6592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6593/* end confdefs.h. */ 6594int i; 6595_ACEOF 6596if ac_fn_c_try_compile "$LINENO" 6597then : 6598 xorg_cv_cc_flag_unknown_warning_option=yes 6599else $as_nop 6600 xorg_cv_cc_flag_unknown_warning_option=no 6601fi 6602rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6603fi 6604{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6605printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6606 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6607 CFLAGS="$xorg_testset_save_CFLAGS" 6608fi 6609 6610if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6611 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6612 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6613 fi 6614 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6616printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6617if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6618then : 6619 printf %s "(cached) " >&6 6620else $as_nop 6621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6622/* end confdefs.h. */ 6623int i; 6624_ACEOF 6625if ac_fn_c_try_compile "$LINENO" 6626then : 6627 xorg_cv_cc_flag_unused_command_line_argument=yes 6628else $as_nop 6629 xorg_cv_cc_flag_unused_command_line_argument=no 6630fi 6631rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6632fi 6633{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6634printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6635 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6636 CFLAGS="$xorg_testset_save_CFLAGS" 6637fi 6638 6639found="no" 6640 6641 if test $found = "no" ; then 6642 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6644 fi 6645 6646 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6647 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6648 fi 6649 6650 CFLAGS="$CFLAGS -Wshadow" 6651 6652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6653printf %s "checking if $CC supports -Wshadow... " >&6; } 6654 cacheid=xorg_cv_cc_flag__Wshadow 6655 if eval test \${$cacheid+y} 6656then : 6657 printf %s "(cached) " >&6 6658else $as_nop 6659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6660/* end confdefs.h. */ 6661int i; 6662int 6663main (void) 6664{ 6665 6666 ; 6667 return 0; 6668} 6669_ACEOF 6670if ac_fn_c_try_link "$LINENO" 6671then : 6672 eval $cacheid=yes 6673else $as_nop 6674 eval $cacheid=no 6675fi 6676rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6677 conftest$ac_exeext conftest.$ac_ext 6678fi 6679 6680 6681 CFLAGS="$xorg_testset_save_CFLAGS" 6682 6683 eval supported=\$$cacheid 6684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6685printf "%s\n" "$supported" >&6; } 6686 if test "$supported" = "yes" ; then 6687 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6688 found="yes" 6689 fi 6690 fi 6691 6692 6693 6694 6695 6696 6697 6698 6699 6700 6701 6702 6703 6704 6705 6706xorg_testset_save_CFLAGS="$CFLAGS" 6707 6708if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6711printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6712if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6713then : 6714 printf %s "(cached) " >&6 6715else $as_nop 6716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6717/* end confdefs.h. */ 6718int i; 6719_ACEOF 6720if ac_fn_c_try_compile "$LINENO" 6721then : 6722 xorg_cv_cc_flag_unknown_warning_option=yes 6723else $as_nop 6724 xorg_cv_cc_flag_unknown_warning_option=no 6725fi 6726rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6727fi 6728{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6729printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6730 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6731 CFLAGS="$xorg_testset_save_CFLAGS" 6732fi 6733 6734if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6735 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6736 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6737 fi 6738 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6740printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6741if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6742then : 6743 printf %s "(cached) " >&6 6744else $as_nop 6745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6746/* end confdefs.h. */ 6747int i; 6748_ACEOF 6749if ac_fn_c_try_compile "$LINENO" 6750then : 6751 xorg_cv_cc_flag_unused_command_line_argument=yes 6752else $as_nop 6753 xorg_cv_cc_flag_unused_command_line_argument=no 6754fi 6755rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6756fi 6757{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6758printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6759 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6760 CFLAGS="$xorg_testset_save_CFLAGS" 6761fi 6762 6763found="no" 6764 6765 if test $found = "no" ; then 6766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6768 fi 6769 6770 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6772 fi 6773 6774 CFLAGS="$CFLAGS -Wmissing-noreturn" 6775 6776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6777printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6778 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6779 if eval test \${$cacheid+y} 6780then : 6781 printf %s "(cached) " >&6 6782else $as_nop 6783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6784/* end confdefs.h. */ 6785int i; 6786int 6787main (void) 6788{ 6789 6790 ; 6791 return 0; 6792} 6793_ACEOF 6794if ac_fn_c_try_link "$LINENO" 6795then : 6796 eval $cacheid=yes 6797else $as_nop 6798 eval $cacheid=no 6799fi 6800rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6801 conftest$ac_exeext conftest.$ac_ext 6802fi 6803 6804 6805 CFLAGS="$xorg_testset_save_CFLAGS" 6806 6807 eval supported=\$$cacheid 6808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6809printf "%s\n" "$supported" >&6; } 6810 if test "$supported" = "yes" ; then 6811 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6812 found="yes" 6813 fi 6814 fi 6815 6816 6817 6818 6819 6820 6821 6822 6823 6824 6825 6826 6827 6828 6829 6830xorg_testset_save_CFLAGS="$CFLAGS" 6831 6832if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6835printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6836if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6837then : 6838 printf %s "(cached) " >&6 6839else $as_nop 6840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6841/* end confdefs.h. */ 6842int i; 6843_ACEOF 6844if ac_fn_c_try_compile "$LINENO" 6845then : 6846 xorg_cv_cc_flag_unknown_warning_option=yes 6847else $as_nop 6848 xorg_cv_cc_flag_unknown_warning_option=no 6849fi 6850rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6851fi 6852{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6853printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6854 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6855 CFLAGS="$xorg_testset_save_CFLAGS" 6856fi 6857 6858if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6859 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6861 fi 6862 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6864printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6865if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6866then : 6867 printf %s "(cached) " >&6 6868else $as_nop 6869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6870/* end confdefs.h. */ 6871int i; 6872_ACEOF 6873if ac_fn_c_try_compile "$LINENO" 6874then : 6875 xorg_cv_cc_flag_unused_command_line_argument=yes 6876else $as_nop 6877 xorg_cv_cc_flag_unused_command_line_argument=no 6878fi 6879rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6880fi 6881{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6882printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6883 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6884 CFLAGS="$xorg_testset_save_CFLAGS" 6885fi 6886 6887found="no" 6888 6889 if test $found = "no" ; then 6890 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6892 fi 6893 6894 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6896 fi 6897 6898 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6899 6900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6901printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6902 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6903 if eval test \${$cacheid+y} 6904then : 6905 printf %s "(cached) " >&6 6906else $as_nop 6907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6908/* end confdefs.h. */ 6909int i; 6910int 6911main (void) 6912{ 6913 6914 ; 6915 return 0; 6916} 6917_ACEOF 6918if ac_fn_c_try_link "$LINENO" 6919then : 6920 eval $cacheid=yes 6921else $as_nop 6922 eval $cacheid=no 6923fi 6924rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6925 conftest$ac_exeext conftest.$ac_ext 6926fi 6927 6928 6929 CFLAGS="$xorg_testset_save_CFLAGS" 6930 6931 eval supported=\$$cacheid 6932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6933printf "%s\n" "$supported" >&6; } 6934 if test "$supported" = "yes" ; then 6935 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6936 found="yes" 6937 fi 6938 fi 6939 6940 6941 6942 6943 6944 6945 6946 6947 6948 6949 6950 6951 6952 6953 6954xorg_testset_save_CFLAGS="$CFLAGS" 6955 6956if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6959printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6960if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6961then : 6962 printf %s "(cached) " >&6 6963else $as_nop 6964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6965/* end confdefs.h. */ 6966int i; 6967_ACEOF 6968if ac_fn_c_try_compile "$LINENO" 6969then : 6970 xorg_cv_cc_flag_unknown_warning_option=yes 6971else $as_nop 6972 xorg_cv_cc_flag_unknown_warning_option=no 6973fi 6974rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6975fi 6976{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6977printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6978 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6979 CFLAGS="$xorg_testset_save_CFLAGS" 6980fi 6981 6982if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6983 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6985 fi 6986 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6988printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6989if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6990then : 6991 printf %s "(cached) " >&6 6992else $as_nop 6993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6994/* end confdefs.h. */ 6995int i; 6996_ACEOF 6997if ac_fn_c_try_compile "$LINENO" 6998then : 6999 xorg_cv_cc_flag_unused_command_line_argument=yes 7000else $as_nop 7001 xorg_cv_cc_flag_unused_command_line_argument=no 7002fi 7003rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7004fi 7005{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7006printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7007 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7008 CFLAGS="$xorg_testset_save_CFLAGS" 7009fi 7010 7011found="no" 7012 7013 if test $found = "no" ; then 7014 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7016 fi 7017 7018 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7019 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7020 fi 7021 7022 CFLAGS="$CFLAGS -Wredundant-decls" 7023 7024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7025printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7026 cacheid=xorg_cv_cc_flag__Wredundant_decls 7027 if eval test \${$cacheid+y} 7028then : 7029 printf %s "(cached) " >&6 7030else $as_nop 7031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7032/* end confdefs.h. */ 7033int i; 7034int 7035main (void) 7036{ 7037 7038 ; 7039 return 0; 7040} 7041_ACEOF 7042if ac_fn_c_try_link "$LINENO" 7043then : 7044 eval $cacheid=yes 7045else $as_nop 7046 eval $cacheid=no 7047fi 7048rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7049 conftest$ac_exeext conftest.$ac_ext 7050fi 7051 7052 7053 CFLAGS="$xorg_testset_save_CFLAGS" 7054 7055 eval supported=\$$cacheid 7056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7057printf "%s\n" "$supported" >&6; } 7058 if test "$supported" = "yes" ; then 7059 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7060 found="yes" 7061 fi 7062 fi 7063 7064 7065 7066 7067 7068 7069 7070 7071 7072 7073 7074 7075 7076 7077 7078xorg_testset_save_CFLAGS="$CFLAGS" 7079 7080if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7083printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7084if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7085then : 7086 printf %s "(cached) " >&6 7087else $as_nop 7088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7089/* end confdefs.h. */ 7090int i; 7091_ACEOF 7092if ac_fn_c_try_compile "$LINENO" 7093then : 7094 xorg_cv_cc_flag_unknown_warning_option=yes 7095else $as_nop 7096 xorg_cv_cc_flag_unknown_warning_option=no 7097fi 7098rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7099fi 7100{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7101printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7102 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7103 CFLAGS="$xorg_testset_save_CFLAGS" 7104fi 7105 7106if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7109 fi 7110 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7112printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7113if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7114then : 7115 printf %s "(cached) " >&6 7116else $as_nop 7117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7118/* end confdefs.h. */ 7119int i; 7120_ACEOF 7121if ac_fn_c_try_compile "$LINENO" 7122then : 7123 xorg_cv_cc_flag_unused_command_line_argument=yes 7124else $as_nop 7125 xorg_cv_cc_flag_unused_command_line_argument=no 7126fi 7127rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7128fi 7129{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7130printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7131 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7132 CFLAGS="$xorg_testset_save_CFLAGS" 7133fi 7134 7135found="no" 7136 7137 if test $found = "no" ; then 7138 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7140 fi 7141 7142 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7143 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7144 fi 7145 7146 CFLAGS="$CFLAGS -Wlogical-op" 7147 7148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7149printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7150 cacheid=xorg_cv_cc_flag__Wlogical_op 7151 if eval test \${$cacheid+y} 7152then : 7153 printf %s "(cached) " >&6 7154else $as_nop 7155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7156/* end confdefs.h. */ 7157int i; 7158int 7159main (void) 7160{ 7161 7162 ; 7163 return 0; 7164} 7165_ACEOF 7166if ac_fn_c_try_link "$LINENO" 7167then : 7168 eval $cacheid=yes 7169else $as_nop 7170 eval $cacheid=no 7171fi 7172rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7173 conftest$ac_exeext conftest.$ac_ext 7174fi 7175 7176 7177 CFLAGS="$xorg_testset_save_CFLAGS" 7178 7179 eval supported=\$$cacheid 7180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7181printf "%s\n" "$supported" >&6; } 7182 if test "$supported" = "yes" ; then 7183 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7184 found="yes" 7185 fi 7186 fi 7187 7188 7189 7190# These are currently disabled because they are noisy. They will be enabled 7191# in the future once the codebase is sufficiently modernized to silence 7192# them. For now, I don't want them to drown out the other warnings. 7193# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7194# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7195# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7196 7197# Turn some warnings into errors, so we don't accidently get successful builds 7198# when there are problems that should be fixed. 7199 7200if test "x$SELECTIVE_WERROR" = "xyes" ; then 7201 7202 7203 7204 7205 7206 7207 7208 7209 7210 7211 7212 7213 7214xorg_testset_save_CFLAGS="$CFLAGS" 7215 7216if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7218 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7219printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7220if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7221then : 7222 printf %s "(cached) " >&6 7223else $as_nop 7224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7225/* end confdefs.h. */ 7226int i; 7227_ACEOF 7228if ac_fn_c_try_compile "$LINENO" 7229then : 7230 xorg_cv_cc_flag_unknown_warning_option=yes 7231else $as_nop 7232 xorg_cv_cc_flag_unknown_warning_option=no 7233fi 7234rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7235fi 7236{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7237printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7238 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7239 CFLAGS="$xorg_testset_save_CFLAGS" 7240fi 7241 7242if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7243 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7245 fi 7246 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7248printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7249if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7250then : 7251 printf %s "(cached) " >&6 7252else $as_nop 7253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7254/* end confdefs.h. */ 7255int i; 7256_ACEOF 7257if ac_fn_c_try_compile "$LINENO" 7258then : 7259 xorg_cv_cc_flag_unused_command_line_argument=yes 7260else $as_nop 7261 xorg_cv_cc_flag_unused_command_line_argument=no 7262fi 7263rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7264fi 7265{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7266printf "%s\n" "$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_cc_unknown_warning_option" = "xyes" ; then 7275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7276 fi 7277 7278 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7280 fi 7281 7282 CFLAGS="$CFLAGS -Werror=implicit" 7283 7284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7285printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7286 cacheid=xorg_cv_cc_flag__Werror_implicit 7287 if eval test \${$cacheid+y} 7288then : 7289 printf %s "(cached) " >&6 7290else $as_nop 7291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7292/* end confdefs.h. */ 7293int i; 7294int 7295main (void) 7296{ 7297 7298 ; 7299 return 0; 7300} 7301_ACEOF 7302if ac_fn_c_try_link "$LINENO" 7303then : 7304 eval $cacheid=yes 7305else $as_nop 7306 eval $cacheid=no 7307fi 7308rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7309 conftest$ac_exeext conftest.$ac_ext 7310fi 7311 7312 7313 CFLAGS="$xorg_testset_save_CFLAGS" 7314 7315 eval supported=\$$cacheid 7316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7317printf "%s\n" "$supported" >&6; } 7318 if test "$supported" = "yes" ; then 7319 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7320 found="yes" 7321 fi 7322 fi 7323 7324 if test $found = "no" ; then 7325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7327 fi 7328 7329 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7331 fi 7332 7333 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7334 7335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7336printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7337 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7338 if eval test \${$cacheid+y} 7339then : 7340 printf %s "(cached) " >&6 7341else $as_nop 7342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7343/* end confdefs.h. */ 7344int i; 7345int 7346main (void) 7347{ 7348 7349 ; 7350 return 0; 7351} 7352_ACEOF 7353if ac_fn_c_try_link "$LINENO" 7354then : 7355 eval $cacheid=yes 7356else $as_nop 7357 eval $cacheid=no 7358fi 7359rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7360 conftest$ac_exeext conftest.$ac_ext 7361fi 7362 7363 7364 CFLAGS="$xorg_testset_save_CFLAGS" 7365 7366 eval supported=\$$cacheid 7367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7368printf "%s\n" "$supported" >&6; } 7369 if test "$supported" = "yes" ; then 7370 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7371 found="yes" 7372 fi 7373 fi 7374 7375 7376 7377 7378 7379 7380 7381 7382 7383 7384 7385 7386 7387 7388 7389xorg_testset_save_CFLAGS="$CFLAGS" 7390 7391if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7394printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7395if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7396then : 7397 printf %s "(cached) " >&6 7398else $as_nop 7399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7400/* end confdefs.h. */ 7401int i; 7402_ACEOF 7403if ac_fn_c_try_compile "$LINENO" 7404then : 7405 xorg_cv_cc_flag_unknown_warning_option=yes 7406else $as_nop 7407 xorg_cv_cc_flag_unknown_warning_option=no 7408fi 7409rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7410fi 7411{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7412printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7413 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7414 CFLAGS="$xorg_testset_save_CFLAGS" 7415fi 7416 7417if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7418 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7420 fi 7421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7423printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7424if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7425then : 7426 printf %s "(cached) " >&6 7427else $as_nop 7428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7429/* end confdefs.h. */ 7430int i; 7431_ACEOF 7432if ac_fn_c_try_compile "$LINENO" 7433then : 7434 xorg_cv_cc_flag_unused_command_line_argument=yes 7435else $as_nop 7436 xorg_cv_cc_flag_unused_command_line_argument=no 7437fi 7438rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7439fi 7440{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7441printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7442 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7443 CFLAGS="$xorg_testset_save_CFLAGS" 7444fi 7445 7446found="no" 7447 7448 if test $found = "no" ; then 7449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7451 fi 7452 7453 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7454 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7455 fi 7456 7457 CFLAGS="$CFLAGS -Werror=nonnull" 7458 7459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7460printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7461 cacheid=xorg_cv_cc_flag__Werror_nonnull 7462 if eval test \${$cacheid+y} 7463then : 7464 printf %s "(cached) " >&6 7465else $as_nop 7466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7467/* end confdefs.h. */ 7468int i; 7469int 7470main (void) 7471{ 7472 7473 ; 7474 return 0; 7475} 7476_ACEOF 7477if ac_fn_c_try_link "$LINENO" 7478then : 7479 eval $cacheid=yes 7480else $as_nop 7481 eval $cacheid=no 7482fi 7483rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7484 conftest$ac_exeext conftest.$ac_ext 7485fi 7486 7487 7488 CFLAGS="$xorg_testset_save_CFLAGS" 7489 7490 eval supported=\$$cacheid 7491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7492printf "%s\n" "$supported" >&6; } 7493 if test "$supported" = "yes" ; then 7494 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7495 found="yes" 7496 fi 7497 fi 7498 7499 7500 7501 7502 7503 7504 7505 7506 7507 7508 7509 7510 7511 7512 7513xorg_testset_save_CFLAGS="$CFLAGS" 7514 7515if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7518printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7519if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7520then : 7521 printf %s "(cached) " >&6 7522else $as_nop 7523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7524/* end confdefs.h. */ 7525int i; 7526_ACEOF 7527if ac_fn_c_try_compile "$LINENO" 7528then : 7529 xorg_cv_cc_flag_unknown_warning_option=yes 7530else $as_nop 7531 xorg_cv_cc_flag_unknown_warning_option=no 7532fi 7533rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7534fi 7535{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7536printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7537 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7538 CFLAGS="$xorg_testset_save_CFLAGS" 7539fi 7540 7541if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7542 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7544 fi 7545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7547printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7548if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7549then : 7550 printf %s "(cached) " >&6 7551else $as_nop 7552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7553/* end confdefs.h. */ 7554int i; 7555_ACEOF 7556if ac_fn_c_try_compile "$LINENO" 7557then : 7558 xorg_cv_cc_flag_unused_command_line_argument=yes 7559else $as_nop 7560 xorg_cv_cc_flag_unused_command_line_argument=no 7561fi 7562rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7563fi 7564{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7565printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7566 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7567 CFLAGS="$xorg_testset_save_CFLAGS" 7568fi 7569 7570found="no" 7571 7572 if test $found = "no" ; then 7573 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7575 fi 7576 7577 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7578 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7579 fi 7580 7581 CFLAGS="$CFLAGS -Werror=init-self" 7582 7583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7584printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7585 cacheid=xorg_cv_cc_flag__Werror_init_self 7586 if eval test \${$cacheid+y} 7587then : 7588 printf %s "(cached) " >&6 7589else $as_nop 7590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7591/* end confdefs.h. */ 7592int i; 7593int 7594main (void) 7595{ 7596 7597 ; 7598 return 0; 7599} 7600_ACEOF 7601if ac_fn_c_try_link "$LINENO" 7602then : 7603 eval $cacheid=yes 7604else $as_nop 7605 eval $cacheid=no 7606fi 7607rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7608 conftest$ac_exeext conftest.$ac_ext 7609fi 7610 7611 7612 CFLAGS="$xorg_testset_save_CFLAGS" 7613 7614 eval supported=\$$cacheid 7615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7616printf "%s\n" "$supported" >&6; } 7617 if test "$supported" = "yes" ; then 7618 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7619 found="yes" 7620 fi 7621 fi 7622 7623 7624 7625 7626 7627 7628 7629 7630 7631 7632 7633 7634 7635 7636 7637xorg_testset_save_CFLAGS="$CFLAGS" 7638 7639if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7642printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7643if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7644then : 7645 printf %s "(cached) " >&6 7646else $as_nop 7647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7648/* end confdefs.h. */ 7649int i; 7650_ACEOF 7651if ac_fn_c_try_compile "$LINENO" 7652then : 7653 xorg_cv_cc_flag_unknown_warning_option=yes 7654else $as_nop 7655 xorg_cv_cc_flag_unknown_warning_option=no 7656fi 7657rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7658fi 7659{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7660printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7661 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7662 CFLAGS="$xorg_testset_save_CFLAGS" 7663fi 7664 7665if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7666 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7668 fi 7669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7671printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7672if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7673then : 7674 printf %s "(cached) " >&6 7675else $as_nop 7676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7677/* end confdefs.h. */ 7678int i; 7679_ACEOF 7680if ac_fn_c_try_compile "$LINENO" 7681then : 7682 xorg_cv_cc_flag_unused_command_line_argument=yes 7683else $as_nop 7684 xorg_cv_cc_flag_unused_command_line_argument=no 7685fi 7686rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7687fi 7688{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7689printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7690 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7691 CFLAGS="$xorg_testset_save_CFLAGS" 7692fi 7693 7694found="no" 7695 7696 if test $found = "no" ; then 7697 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7699 fi 7700 7701 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7703 fi 7704 7705 CFLAGS="$CFLAGS -Werror=main" 7706 7707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7708printf %s "checking if $CC supports -Werror=main... " >&6; } 7709 cacheid=xorg_cv_cc_flag__Werror_main 7710 if eval test \${$cacheid+y} 7711then : 7712 printf %s "(cached) " >&6 7713else $as_nop 7714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7715/* end confdefs.h. */ 7716int i; 7717int 7718main (void) 7719{ 7720 7721 ; 7722 return 0; 7723} 7724_ACEOF 7725if ac_fn_c_try_link "$LINENO" 7726then : 7727 eval $cacheid=yes 7728else $as_nop 7729 eval $cacheid=no 7730fi 7731rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7732 conftest$ac_exeext conftest.$ac_ext 7733fi 7734 7735 7736 CFLAGS="$xorg_testset_save_CFLAGS" 7737 7738 eval supported=\$$cacheid 7739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7740printf "%s\n" "$supported" >&6; } 7741 if test "$supported" = "yes" ; then 7742 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7743 found="yes" 7744 fi 7745 fi 7746 7747 7748 7749 7750 7751 7752 7753 7754 7755 7756 7757 7758 7759 7760 7761xorg_testset_save_CFLAGS="$CFLAGS" 7762 7763if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7766printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7767if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7768then : 7769 printf %s "(cached) " >&6 7770else $as_nop 7771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7772/* end confdefs.h. */ 7773int i; 7774_ACEOF 7775if ac_fn_c_try_compile "$LINENO" 7776then : 7777 xorg_cv_cc_flag_unknown_warning_option=yes 7778else $as_nop 7779 xorg_cv_cc_flag_unknown_warning_option=no 7780fi 7781rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7782fi 7783{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7784printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7785 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7786 CFLAGS="$xorg_testset_save_CFLAGS" 7787fi 7788 7789if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7790 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7792 fi 7793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7795printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7796if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7797then : 7798 printf %s "(cached) " >&6 7799else $as_nop 7800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7801/* end confdefs.h. */ 7802int i; 7803_ACEOF 7804if ac_fn_c_try_compile "$LINENO" 7805then : 7806 xorg_cv_cc_flag_unused_command_line_argument=yes 7807else $as_nop 7808 xorg_cv_cc_flag_unused_command_line_argument=no 7809fi 7810rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7811fi 7812{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7813printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7814 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7815 CFLAGS="$xorg_testset_save_CFLAGS" 7816fi 7817 7818found="no" 7819 7820 if test $found = "no" ; then 7821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7823 fi 7824 7825 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7826 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7827 fi 7828 7829 CFLAGS="$CFLAGS -Werror=missing-braces" 7830 7831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7832printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7833 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7834 if eval test \${$cacheid+y} 7835then : 7836 printf %s "(cached) " >&6 7837else $as_nop 7838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7839/* end confdefs.h. */ 7840int i; 7841int 7842main (void) 7843{ 7844 7845 ; 7846 return 0; 7847} 7848_ACEOF 7849if ac_fn_c_try_link "$LINENO" 7850then : 7851 eval $cacheid=yes 7852else $as_nop 7853 eval $cacheid=no 7854fi 7855rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7856 conftest$ac_exeext conftest.$ac_ext 7857fi 7858 7859 7860 CFLAGS="$xorg_testset_save_CFLAGS" 7861 7862 eval supported=\$$cacheid 7863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7864printf "%s\n" "$supported" >&6; } 7865 if test "$supported" = "yes" ; then 7866 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7867 found="yes" 7868 fi 7869 fi 7870 7871 7872 7873 7874 7875 7876 7877 7878 7879 7880 7881 7882 7883 7884 7885xorg_testset_save_CFLAGS="$CFLAGS" 7886 7887if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7890printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7891if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7892then : 7893 printf %s "(cached) " >&6 7894else $as_nop 7895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7896/* end confdefs.h. */ 7897int i; 7898_ACEOF 7899if ac_fn_c_try_compile "$LINENO" 7900then : 7901 xorg_cv_cc_flag_unknown_warning_option=yes 7902else $as_nop 7903 xorg_cv_cc_flag_unknown_warning_option=no 7904fi 7905rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7906fi 7907{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7908printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7909 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7910 CFLAGS="$xorg_testset_save_CFLAGS" 7911fi 7912 7913if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7914 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7915 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7916 fi 7917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7919printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7920if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7921then : 7922 printf %s "(cached) " >&6 7923else $as_nop 7924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7925/* end confdefs.h. */ 7926int i; 7927_ACEOF 7928if ac_fn_c_try_compile "$LINENO" 7929then : 7930 xorg_cv_cc_flag_unused_command_line_argument=yes 7931else $as_nop 7932 xorg_cv_cc_flag_unused_command_line_argument=no 7933fi 7934rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7935fi 7936{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7937printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7938 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7939 CFLAGS="$xorg_testset_save_CFLAGS" 7940fi 7941 7942found="no" 7943 7944 if test $found = "no" ; then 7945 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7947 fi 7948 7949 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7951 fi 7952 7953 CFLAGS="$CFLAGS -Werror=sequence-point" 7954 7955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7956printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7957 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7958 if eval test \${$cacheid+y} 7959then : 7960 printf %s "(cached) " >&6 7961else $as_nop 7962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7963/* end confdefs.h. */ 7964int i; 7965int 7966main (void) 7967{ 7968 7969 ; 7970 return 0; 7971} 7972_ACEOF 7973if ac_fn_c_try_link "$LINENO" 7974then : 7975 eval $cacheid=yes 7976else $as_nop 7977 eval $cacheid=no 7978fi 7979rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7980 conftest$ac_exeext conftest.$ac_ext 7981fi 7982 7983 7984 CFLAGS="$xorg_testset_save_CFLAGS" 7985 7986 eval supported=\$$cacheid 7987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7988printf "%s\n" "$supported" >&6; } 7989 if test "$supported" = "yes" ; then 7990 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7991 found="yes" 7992 fi 7993 fi 7994 7995 7996 7997 7998 7999 8000 8001 8002 8003 8004 8005 8006 8007 8008 8009xorg_testset_save_CFLAGS="$CFLAGS" 8010 8011if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8014printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8015if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8016then : 8017 printf %s "(cached) " >&6 8018else $as_nop 8019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8020/* end confdefs.h. */ 8021int i; 8022_ACEOF 8023if ac_fn_c_try_compile "$LINENO" 8024then : 8025 xorg_cv_cc_flag_unknown_warning_option=yes 8026else $as_nop 8027 xorg_cv_cc_flag_unknown_warning_option=no 8028fi 8029rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8030fi 8031{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8032printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8033 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8034 CFLAGS="$xorg_testset_save_CFLAGS" 8035fi 8036 8037if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8040 fi 8041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8042 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8043printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8044if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8045then : 8046 printf %s "(cached) " >&6 8047else $as_nop 8048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8049/* end confdefs.h. */ 8050int i; 8051_ACEOF 8052if ac_fn_c_try_compile "$LINENO" 8053then : 8054 xorg_cv_cc_flag_unused_command_line_argument=yes 8055else $as_nop 8056 xorg_cv_cc_flag_unused_command_line_argument=no 8057fi 8058rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8059fi 8060{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8061printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8062 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8063 CFLAGS="$xorg_testset_save_CFLAGS" 8064fi 8065 8066found="no" 8067 8068 if test $found = "no" ; then 8069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8071 fi 8072 8073 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8075 fi 8076 8077 CFLAGS="$CFLAGS -Werror=return-type" 8078 8079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8080printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8081 cacheid=xorg_cv_cc_flag__Werror_return_type 8082 if eval test \${$cacheid+y} 8083then : 8084 printf %s "(cached) " >&6 8085else $as_nop 8086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8087/* end confdefs.h. */ 8088int i; 8089int 8090main (void) 8091{ 8092 8093 ; 8094 return 0; 8095} 8096_ACEOF 8097if ac_fn_c_try_link "$LINENO" 8098then : 8099 eval $cacheid=yes 8100else $as_nop 8101 eval $cacheid=no 8102fi 8103rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8104 conftest$ac_exeext conftest.$ac_ext 8105fi 8106 8107 8108 CFLAGS="$xorg_testset_save_CFLAGS" 8109 8110 eval supported=\$$cacheid 8111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8112printf "%s\n" "$supported" >&6; } 8113 if test "$supported" = "yes" ; then 8114 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8115 found="yes" 8116 fi 8117 fi 8118 8119 if test $found = "no" ; then 8120 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8122 fi 8123 8124 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8126 fi 8127 8128 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8129 8130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8131printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8132 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8133 if eval test \${$cacheid+y} 8134then : 8135 printf %s "(cached) " >&6 8136else $as_nop 8137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8138/* end confdefs.h. */ 8139int i; 8140int 8141main (void) 8142{ 8143 8144 ; 8145 return 0; 8146} 8147_ACEOF 8148if ac_fn_c_try_link "$LINENO" 8149then : 8150 eval $cacheid=yes 8151else $as_nop 8152 eval $cacheid=no 8153fi 8154rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8155 conftest$ac_exeext conftest.$ac_ext 8156fi 8157 8158 8159 CFLAGS="$xorg_testset_save_CFLAGS" 8160 8161 eval supported=\$$cacheid 8162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8163printf "%s\n" "$supported" >&6; } 8164 if test "$supported" = "yes" ; then 8165 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8166 found="yes" 8167 fi 8168 fi 8169 8170 8171 8172 8173 8174 8175 8176 8177 8178 8179 8180 8181 8182 8183 8184xorg_testset_save_CFLAGS="$CFLAGS" 8185 8186if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8189printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8190if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8191then : 8192 printf %s "(cached) " >&6 8193else $as_nop 8194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8195/* end confdefs.h. */ 8196int i; 8197_ACEOF 8198if ac_fn_c_try_compile "$LINENO" 8199then : 8200 xorg_cv_cc_flag_unknown_warning_option=yes 8201else $as_nop 8202 xorg_cv_cc_flag_unknown_warning_option=no 8203fi 8204rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8205fi 8206{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8207printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8208 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8209 CFLAGS="$xorg_testset_save_CFLAGS" 8210fi 8211 8212if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8213 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8215 fi 8216 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8218printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8219if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8220then : 8221 printf %s "(cached) " >&6 8222else $as_nop 8223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8224/* end confdefs.h. */ 8225int i; 8226_ACEOF 8227if ac_fn_c_try_compile "$LINENO" 8228then : 8229 xorg_cv_cc_flag_unused_command_line_argument=yes 8230else $as_nop 8231 xorg_cv_cc_flag_unused_command_line_argument=no 8232fi 8233rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8234fi 8235{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8236printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8237 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8238 CFLAGS="$xorg_testset_save_CFLAGS" 8239fi 8240 8241found="no" 8242 8243 if test $found = "no" ; then 8244 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8245 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8246 fi 8247 8248 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8249 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8250 fi 8251 8252 CFLAGS="$CFLAGS -Werror=trigraphs" 8253 8254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8255printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8256 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8257 if eval test \${$cacheid+y} 8258then : 8259 printf %s "(cached) " >&6 8260else $as_nop 8261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8262/* end confdefs.h. */ 8263int i; 8264int 8265main (void) 8266{ 8267 8268 ; 8269 return 0; 8270} 8271_ACEOF 8272if ac_fn_c_try_link "$LINENO" 8273then : 8274 eval $cacheid=yes 8275else $as_nop 8276 eval $cacheid=no 8277fi 8278rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8279 conftest$ac_exeext conftest.$ac_ext 8280fi 8281 8282 8283 CFLAGS="$xorg_testset_save_CFLAGS" 8284 8285 eval supported=\$$cacheid 8286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8287printf "%s\n" "$supported" >&6; } 8288 if test "$supported" = "yes" ; then 8289 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8290 found="yes" 8291 fi 8292 fi 8293 8294 8295 8296 8297 8298 8299 8300 8301 8302 8303 8304 8305 8306 8307 8308xorg_testset_save_CFLAGS="$CFLAGS" 8309 8310if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8313printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8314if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8315then : 8316 printf %s "(cached) " >&6 8317else $as_nop 8318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8319/* end confdefs.h. */ 8320int i; 8321_ACEOF 8322if ac_fn_c_try_compile "$LINENO" 8323then : 8324 xorg_cv_cc_flag_unknown_warning_option=yes 8325else $as_nop 8326 xorg_cv_cc_flag_unknown_warning_option=no 8327fi 8328rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8329fi 8330{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8331printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8332 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8333 CFLAGS="$xorg_testset_save_CFLAGS" 8334fi 8335 8336if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8337 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8339 fi 8340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8342printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8343if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8344then : 8345 printf %s "(cached) " >&6 8346else $as_nop 8347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8348/* end confdefs.h. */ 8349int i; 8350_ACEOF 8351if ac_fn_c_try_compile "$LINENO" 8352then : 8353 xorg_cv_cc_flag_unused_command_line_argument=yes 8354else $as_nop 8355 xorg_cv_cc_flag_unused_command_line_argument=no 8356fi 8357rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8358fi 8359{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8360printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8361 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8362 CFLAGS="$xorg_testset_save_CFLAGS" 8363fi 8364 8365found="no" 8366 8367 if test $found = "no" ; then 8368 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8369 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8370 fi 8371 8372 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8373 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8374 fi 8375 8376 CFLAGS="$CFLAGS -Werror=array-bounds" 8377 8378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8379printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8380 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8381 if eval test \${$cacheid+y} 8382then : 8383 printf %s "(cached) " >&6 8384else $as_nop 8385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8386/* end confdefs.h. */ 8387int i; 8388int 8389main (void) 8390{ 8391 8392 ; 8393 return 0; 8394} 8395_ACEOF 8396if ac_fn_c_try_link "$LINENO" 8397then : 8398 eval $cacheid=yes 8399else $as_nop 8400 eval $cacheid=no 8401fi 8402rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8403 conftest$ac_exeext conftest.$ac_ext 8404fi 8405 8406 8407 CFLAGS="$xorg_testset_save_CFLAGS" 8408 8409 eval supported=\$$cacheid 8410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8411printf "%s\n" "$supported" >&6; } 8412 if test "$supported" = "yes" ; then 8413 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8414 found="yes" 8415 fi 8416 fi 8417 8418 8419 8420 8421 8422 8423 8424 8425 8426 8427 8428 8429 8430 8431 8432xorg_testset_save_CFLAGS="$CFLAGS" 8433 8434if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8437printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8438if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8439then : 8440 printf %s "(cached) " >&6 8441else $as_nop 8442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8443/* end confdefs.h. */ 8444int i; 8445_ACEOF 8446if ac_fn_c_try_compile "$LINENO" 8447then : 8448 xorg_cv_cc_flag_unknown_warning_option=yes 8449else $as_nop 8450 xorg_cv_cc_flag_unknown_warning_option=no 8451fi 8452rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8453fi 8454{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8455printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8456 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8457 CFLAGS="$xorg_testset_save_CFLAGS" 8458fi 8459 8460if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8461 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8463 fi 8464 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8466printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8467if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8468then : 8469 printf %s "(cached) " >&6 8470else $as_nop 8471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8472/* end confdefs.h. */ 8473int i; 8474_ACEOF 8475if ac_fn_c_try_compile "$LINENO" 8476then : 8477 xorg_cv_cc_flag_unused_command_line_argument=yes 8478else $as_nop 8479 xorg_cv_cc_flag_unused_command_line_argument=no 8480fi 8481rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8482fi 8483{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8484printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8485 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8486 CFLAGS="$xorg_testset_save_CFLAGS" 8487fi 8488 8489found="no" 8490 8491 if test $found = "no" ; then 8492 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8494 fi 8495 8496 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8497 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8498 fi 8499 8500 CFLAGS="$CFLAGS -Werror=write-strings" 8501 8502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8503printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8504 cacheid=xorg_cv_cc_flag__Werror_write_strings 8505 if eval test \${$cacheid+y} 8506then : 8507 printf %s "(cached) " >&6 8508else $as_nop 8509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8510/* end confdefs.h. */ 8511int i; 8512int 8513main (void) 8514{ 8515 8516 ; 8517 return 0; 8518} 8519_ACEOF 8520if ac_fn_c_try_link "$LINENO" 8521then : 8522 eval $cacheid=yes 8523else $as_nop 8524 eval $cacheid=no 8525fi 8526rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8527 conftest$ac_exeext conftest.$ac_ext 8528fi 8529 8530 8531 CFLAGS="$xorg_testset_save_CFLAGS" 8532 8533 eval supported=\$$cacheid 8534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8535printf "%s\n" "$supported" >&6; } 8536 if test "$supported" = "yes" ; then 8537 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8538 found="yes" 8539 fi 8540 fi 8541 8542 8543 8544 8545 8546 8547 8548 8549 8550 8551 8552 8553 8554 8555 8556xorg_testset_save_CFLAGS="$CFLAGS" 8557 8558if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8561printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8562if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8563then : 8564 printf %s "(cached) " >&6 8565else $as_nop 8566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8567/* end confdefs.h. */ 8568int i; 8569_ACEOF 8570if ac_fn_c_try_compile "$LINENO" 8571then : 8572 xorg_cv_cc_flag_unknown_warning_option=yes 8573else $as_nop 8574 xorg_cv_cc_flag_unknown_warning_option=no 8575fi 8576rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8577fi 8578{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8579printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8580 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8581 CFLAGS="$xorg_testset_save_CFLAGS" 8582fi 8583 8584if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8585 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8587 fi 8588 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8590printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8591if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8592then : 8593 printf %s "(cached) " >&6 8594else $as_nop 8595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8596/* end confdefs.h. */ 8597int i; 8598_ACEOF 8599if ac_fn_c_try_compile "$LINENO" 8600then : 8601 xorg_cv_cc_flag_unused_command_line_argument=yes 8602else $as_nop 8603 xorg_cv_cc_flag_unused_command_line_argument=no 8604fi 8605rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8606fi 8607{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8608printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8609 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8610 CFLAGS="$xorg_testset_save_CFLAGS" 8611fi 8612 8613found="no" 8614 8615 if test $found = "no" ; then 8616 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8618 fi 8619 8620 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8621 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8622 fi 8623 8624 CFLAGS="$CFLAGS -Werror=address" 8625 8626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8627printf %s "checking if $CC supports -Werror=address... " >&6; } 8628 cacheid=xorg_cv_cc_flag__Werror_address 8629 if eval test \${$cacheid+y} 8630then : 8631 printf %s "(cached) " >&6 8632else $as_nop 8633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8634/* end confdefs.h. */ 8635int i; 8636int 8637main (void) 8638{ 8639 8640 ; 8641 return 0; 8642} 8643_ACEOF 8644if ac_fn_c_try_link "$LINENO" 8645then : 8646 eval $cacheid=yes 8647else $as_nop 8648 eval $cacheid=no 8649fi 8650rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8651 conftest$ac_exeext conftest.$ac_ext 8652fi 8653 8654 8655 CFLAGS="$xorg_testset_save_CFLAGS" 8656 8657 eval supported=\$$cacheid 8658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8659printf "%s\n" "$supported" >&6; } 8660 if test "$supported" = "yes" ; then 8661 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8662 found="yes" 8663 fi 8664 fi 8665 8666 8667 8668 8669 8670 8671 8672 8673 8674 8675 8676 8677 8678 8679 8680xorg_testset_save_CFLAGS="$CFLAGS" 8681 8682if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8685printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8686if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8687then : 8688 printf %s "(cached) " >&6 8689else $as_nop 8690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8691/* end confdefs.h. */ 8692int i; 8693_ACEOF 8694if ac_fn_c_try_compile "$LINENO" 8695then : 8696 xorg_cv_cc_flag_unknown_warning_option=yes 8697else $as_nop 8698 xorg_cv_cc_flag_unknown_warning_option=no 8699fi 8700rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8701fi 8702{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8703printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8704 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8705 CFLAGS="$xorg_testset_save_CFLAGS" 8706fi 8707 8708if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8709 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8711 fi 8712 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8714printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8715if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8716then : 8717 printf %s "(cached) " >&6 8718else $as_nop 8719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8720/* end confdefs.h. */ 8721int i; 8722_ACEOF 8723if ac_fn_c_try_compile "$LINENO" 8724then : 8725 xorg_cv_cc_flag_unused_command_line_argument=yes 8726else $as_nop 8727 xorg_cv_cc_flag_unused_command_line_argument=no 8728fi 8729rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8730fi 8731{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8732printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8733 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8734 CFLAGS="$xorg_testset_save_CFLAGS" 8735fi 8736 8737found="no" 8738 8739 if test $found = "no" ; then 8740 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8742 fi 8743 8744 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8746 fi 8747 8748 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8749 8750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8751printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8752 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8753 if eval test \${$cacheid+y} 8754then : 8755 printf %s "(cached) " >&6 8756else $as_nop 8757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8758/* end confdefs.h. */ 8759int i; 8760int 8761main (void) 8762{ 8763 8764 ; 8765 return 0; 8766} 8767_ACEOF 8768if ac_fn_c_try_link "$LINENO" 8769then : 8770 eval $cacheid=yes 8771else $as_nop 8772 eval $cacheid=no 8773fi 8774rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8775 conftest$ac_exeext conftest.$ac_ext 8776fi 8777 8778 8779 CFLAGS="$xorg_testset_save_CFLAGS" 8780 8781 eval supported=\$$cacheid 8782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8783printf "%s\n" "$supported" >&6; } 8784 if test "$supported" = "yes" ; then 8785 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8786 found="yes" 8787 fi 8788 fi 8789 8790 if test $found = "no" ; then 8791 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8793 fi 8794 8795 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8797 fi 8798 8799 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8800 8801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8802printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8803 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8804 if eval test \${$cacheid+y} 8805then : 8806 printf %s "(cached) " >&6 8807else $as_nop 8808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8809/* end confdefs.h. */ 8810int i; 8811int 8812main (void) 8813{ 8814 8815 ; 8816 return 0; 8817} 8818_ACEOF 8819if ac_fn_c_try_link "$LINENO" 8820then : 8821 eval $cacheid=yes 8822else $as_nop 8823 eval $cacheid=no 8824fi 8825rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8826 conftest$ac_exeext conftest.$ac_ext 8827fi 8828 8829 8830 CFLAGS="$xorg_testset_save_CFLAGS" 8831 8832 eval supported=\$$cacheid 8833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8834printf "%s\n" "$supported" >&6; } 8835 if test "$supported" = "yes" ; then 8836 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8837 found="yes" 8838 fi 8839 fi 8840 8841 8842 8843 8844 8845 8846 8847 8848 8849 8850 8851 8852 8853 8854 8855xorg_testset_save_CFLAGS="$CFLAGS" 8856 8857if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8860printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8861if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8862then : 8863 printf %s "(cached) " >&6 8864else $as_nop 8865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8866/* end confdefs.h. */ 8867int i; 8868_ACEOF 8869if ac_fn_c_try_compile "$LINENO" 8870then : 8871 xorg_cv_cc_flag_unknown_warning_option=yes 8872else $as_nop 8873 xorg_cv_cc_flag_unknown_warning_option=no 8874fi 8875rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8876fi 8877{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8878printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8879 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8880 CFLAGS="$xorg_testset_save_CFLAGS" 8881fi 8882 8883if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8886 fi 8887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8889printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8890if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8891then : 8892 printf %s "(cached) " >&6 8893else $as_nop 8894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8895/* end confdefs.h. */ 8896int i; 8897_ACEOF 8898if ac_fn_c_try_compile "$LINENO" 8899then : 8900 xorg_cv_cc_flag_unused_command_line_argument=yes 8901else $as_nop 8902 xorg_cv_cc_flag_unused_command_line_argument=no 8903fi 8904rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8905fi 8906{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8907printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8908 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8909 CFLAGS="$xorg_testset_save_CFLAGS" 8910fi 8911 8912found="no" 8913 8914 if test $found = "no" ; then 8915 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8917 fi 8918 8919 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8921 fi 8922 8923 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8924 8925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8926printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8927 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8928 if eval test \${$cacheid+y} 8929then : 8930 printf %s "(cached) " >&6 8931else $as_nop 8932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8933/* end confdefs.h. */ 8934int i; 8935int 8936main (void) 8937{ 8938 8939 ; 8940 return 0; 8941} 8942_ACEOF 8943if ac_fn_c_try_link "$LINENO" 8944then : 8945 eval $cacheid=yes 8946else $as_nop 8947 eval $cacheid=no 8948fi 8949rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8950 conftest$ac_exeext conftest.$ac_ext 8951fi 8952 8953 8954 CFLAGS="$xorg_testset_save_CFLAGS" 8955 8956 eval supported=\$$cacheid 8957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8958printf "%s\n" "$supported" >&6; } 8959 if test "$supported" = "yes" ; then 8960 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8961 found="yes" 8962 fi 8963 fi 8964 8965 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8966else 8967{ printf "%s\n" "$as_me:${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 $PACKAGE_BUGREPORT" >&5 8968printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8969 8970 8971 8972 8973 8974 8975 8976 8977 8978 8979 8980 8981 8982xorg_testset_save_CFLAGS="$CFLAGS" 8983 8984if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8987printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8988if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8989then : 8990 printf %s "(cached) " >&6 8991else $as_nop 8992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8993/* end confdefs.h. */ 8994int i; 8995_ACEOF 8996if ac_fn_c_try_compile "$LINENO" 8997then : 8998 xorg_cv_cc_flag_unknown_warning_option=yes 8999else $as_nop 9000 xorg_cv_cc_flag_unknown_warning_option=no 9001fi 9002rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9003fi 9004{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9005printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9006 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9007 CFLAGS="$xorg_testset_save_CFLAGS" 9008fi 9009 9010if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9011 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9013 fi 9014 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9016printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9017if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9018then : 9019 printf %s "(cached) " >&6 9020else $as_nop 9021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9022/* end confdefs.h. */ 9023int i; 9024_ACEOF 9025if ac_fn_c_try_compile "$LINENO" 9026then : 9027 xorg_cv_cc_flag_unused_command_line_argument=yes 9028else $as_nop 9029 xorg_cv_cc_flag_unused_command_line_argument=no 9030fi 9031rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9032fi 9033{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9034printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9035 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9036 CFLAGS="$xorg_testset_save_CFLAGS" 9037fi 9038 9039found="no" 9040 9041 if test $found = "no" ; then 9042 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9044 fi 9045 9046 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9047 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9048 fi 9049 9050 CFLAGS="$CFLAGS -Wimplicit" 9051 9052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9053printf %s "checking if $CC supports -Wimplicit... " >&6; } 9054 cacheid=xorg_cv_cc_flag__Wimplicit 9055 if eval test \${$cacheid+y} 9056then : 9057 printf %s "(cached) " >&6 9058else $as_nop 9059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9060/* end confdefs.h. */ 9061int i; 9062int 9063main (void) 9064{ 9065 9066 ; 9067 return 0; 9068} 9069_ACEOF 9070if ac_fn_c_try_link "$LINENO" 9071then : 9072 eval $cacheid=yes 9073else $as_nop 9074 eval $cacheid=no 9075fi 9076rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9077 conftest$ac_exeext conftest.$ac_ext 9078fi 9079 9080 9081 CFLAGS="$xorg_testset_save_CFLAGS" 9082 9083 eval supported=\$$cacheid 9084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9085printf "%s\n" "$supported" >&6; } 9086 if test "$supported" = "yes" ; then 9087 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9088 found="yes" 9089 fi 9090 fi 9091 9092 9093 9094 9095 9096 9097 9098 9099 9100 9101 9102 9103 9104 9105 9106xorg_testset_save_CFLAGS="$CFLAGS" 9107 9108if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9111printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9112if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9113then : 9114 printf %s "(cached) " >&6 9115else $as_nop 9116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9117/* end confdefs.h. */ 9118int i; 9119_ACEOF 9120if ac_fn_c_try_compile "$LINENO" 9121then : 9122 xorg_cv_cc_flag_unknown_warning_option=yes 9123else $as_nop 9124 xorg_cv_cc_flag_unknown_warning_option=no 9125fi 9126rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9127fi 9128{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9129printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9130 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9131 CFLAGS="$xorg_testset_save_CFLAGS" 9132fi 9133 9134if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9135 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9137 fi 9138 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9140printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9141if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9142then : 9143 printf %s "(cached) " >&6 9144else $as_nop 9145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9146/* end confdefs.h. */ 9147int i; 9148_ACEOF 9149if ac_fn_c_try_compile "$LINENO" 9150then : 9151 xorg_cv_cc_flag_unused_command_line_argument=yes 9152else $as_nop 9153 xorg_cv_cc_flag_unused_command_line_argument=no 9154fi 9155rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9156fi 9157{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9158printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9159 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9160 CFLAGS="$xorg_testset_save_CFLAGS" 9161fi 9162 9163found="no" 9164 9165 if test $found = "no" ; then 9166 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9168 fi 9169 9170 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9171 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9172 fi 9173 9174 CFLAGS="$CFLAGS -Wnonnull" 9175 9176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9177printf %s "checking if $CC supports -Wnonnull... " >&6; } 9178 cacheid=xorg_cv_cc_flag__Wnonnull 9179 if eval test \${$cacheid+y} 9180then : 9181 printf %s "(cached) " >&6 9182else $as_nop 9183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9184/* end confdefs.h. */ 9185int i; 9186int 9187main (void) 9188{ 9189 9190 ; 9191 return 0; 9192} 9193_ACEOF 9194if ac_fn_c_try_link "$LINENO" 9195then : 9196 eval $cacheid=yes 9197else $as_nop 9198 eval $cacheid=no 9199fi 9200rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9201 conftest$ac_exeext conftest.$ac_ext 9202fi 9203 9204 9205 CFLAGS="$xorg_testset_save_CFLAGS" 9206 9207 eval supported=\$$cacheid 9208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9209printf "%s\n" "$supported" >&6; } 9210 if test "$supported" = "yes" ; then 9211 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9212 found="yes" 9213 fi 9214 fi 9215 9216 9217 9218 9219 9220 9221 9222 9223 9224 9225 9226 9227 9228 9229 9230xorg_testset_save_CFLAGS="$CFLAGS" 9231 9232if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9235printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9236if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9237then : 9238 printf %s "(cached) " >&6 9239else $as_nop 9240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9241/* end confdefs.h. */ 9242int i; 9243_ACEOF 9244if ac_fn_c_try_compile "$LINENO" 9245then : 9246 xorg_cv_cc_flag_unknown_warning_option=yes 9247else $as_nop 9248 xorg_cv_cc_flag_unknown_warning_option=no 9249fi 9250rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9251fi 9252{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9253printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9254 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9255 CFLAGS="$xorg_testset_save_CFLAGS" 9256fi 9257 9258if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9259 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9261 fi 9262 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9264printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9265if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9266then : 9267 printf %s "(cached) " >&6 9268else $as_nop 9269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9270/* end confdefs.h. */ 9271int i; 9272_ACEOF 9273if ac_fn_c_try_compile "$LINENO" 9274then : 9275 xorg_cv_cc_flag_unused_command_line_argument=yes 9276else $as_nop 9277 xorg_cv_cc_flag_unused_command_line_argument=no 9278fi 9279rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9280fi 9281{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9282printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9283 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9284 CFLAGS="$xorg_testset_save_CFLAGS" 9285fi 9286 9287found="no" 9288 9289 if test $found = "no" ; then 9290 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9292 fi 9293 9294 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9295 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9296 fi 9297 9298 CFLAGS="$CFLAGS -Winit-self" 9299 9300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9301printf %s "checking if $CC supports -Winit-self... " >&6; } 9302 cacheid=xorg_cv_cc_flag__Winit_self 9303 if eval test \${$cacheid+y} 9304then : 9305 printf %s "(cached) " >&6 9306else $as_nop 9307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9308/* end confdefs.h. */ 9309int i; 9310int 9311main (void) 9312{ 9313 9314 ; 9315 return 0; 9316} 9317_ACEOF 9318if ac_fn_c_try_link "$LINENO" 9319then : 9320 eval $cacheid=yes 9321else $as_nop 9322 eval $cacheid=no 9323fi 9324rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9325 conftest$ac_exeext conftest.$ac_ext 9326fi 9327 9328 9329 CFLAGS="$xorg_testset_save_CFLAGS" 9330 9331 eval supported=\$$cacheid 9332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9333printf "%s\n" "$supported" >&6; } 9334 if test "$supported" = "yes" ; then 9335 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9336 found="yes" 9337 fi 9338 fi 9339 9340 9341 9342 9343 9344 9345 9346 9347 9348 9349 9350 9351 9352 9353 9354xorg_testset_save_CFLAGS="$CFLAGS" 9355 9356if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9359printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9360if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9361then : 9362 printf %s "(cached) " >&6 9363else $as_nop 9364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9365/* end confdefs.h. */ 9366int i; 9367_ACEOF 9368if ac_fn_c_try_compile "$LINENO" 9369then : 9370 xorg_cv_cc_flag_unknown_warning_option=yes 9371else $as_nop 9372 xorg_cv_cc_flag_unknown_warning_option=no 9373fi 9374rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9375fi 9376{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9377printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9378 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9379 CFLAGS="$xorg_testset_save_CFLAGS" 9380fi 9381 9382if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9385 fi 9386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9388printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9389if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9390then : 9391 printf %s "(cached) " >&6 9392else $as_nop 9393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9394/* end confdefs.h. */ 9395int i; 9396_ACEOF 9397if ac_fn_c_try_compile "$LINENO" 9398then : 9399 xorg_cv_cc_flag_unused_command_line_argument=yes 9400else $as_nop 9401 xorg_cv_cc_flag_unused_command_line_argument=no 9402fi 9403rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9404fi 9405{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9406printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9407 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9408 CFLAGS="$xorg_testset_save_CFLAGS" 9409fi 9410 9411found="no" 9412 9413 if test $found = "no" ; then 9414 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9416 fi 9417 9418 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9419 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9420 fi 9421 9422 CFLAGS="$CFLAGS -Wmain" 9423 9424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9425printf %s "checking if $CC supports -Wmain... " >&6; } 9426 cacheid=xorg_cv_cc_flag__Wmain 9427 if eval test \${$cacheid+y} 9428then : 9429 printf %s "(cached) " >&6 9430else $as_nop 9431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9432/* end confdefs.h. */ 9433int i; 9434int 9435main (void) 9436{ 9437 9438 ; 9439 return 0; 9440} 9441_ACEOF 9442if ac_fn_c_try_link "$LINENO" 9443then : 9444 eval $cacheid=yes 9445else $as_nop 9446 eval $cacheid=no 9447fi 9448rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9449 conftest$ac_exeext conftest.$ac_ext 9450fi 9451 9452 9453 CFLAGS="$xorg_testset_save_CFLAGS" 9454 9455 eval supported=\$$cacheid 9456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9457printf "%s\n" "$supported" >&6; } 9458 if test "$supported" = "yes" ; then 9459 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9460 found="yes" 9461 fi 9462 fi 9463 9464 9465 9466 9467 9468 9469 9470 9471 9472 9473 9474 9475 9476 9477 9478xorg_testset_save_CFLAGS="$CFLAGS" 9479 9480if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9483printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9484if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9485then : 9486 printf %s "(cached) " >&6 9487else $as_nop 9488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9489/* end confdefs.h. */ 9490int i; 9491_ACEOF 9492if ac_fn_c_try_compile "$LINENO" 9493then : 9494 xorg_cv_cc_flag_unknown_warning_option=yes 9495else $as_nop 9496 xorg_cv_cc_flag_unknown_warning_option=no 9497fi 9498rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9499fi 9500{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9501printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9502 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9503 CFLAGS="$xorg_testset_save_CFLAGS" 9504fi 9505 9506if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9509 fi 9510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9512printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9513if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9514then : 9515 printf %s "(cached) " >&6 9516else $as_nop 9517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9518/* end confdefs.h. */ 9519int i; 9520_ACEOF 9521if ac_fn_c_try_compile "$LINENO" 9522then : 9523 xorg_cv_cc_flag_unused_command_line_argument=yes 9524else $as_nop 9525 xorg_cv_cc_flag_unused_command_line_argument=no 9526fi 9527rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9528fi 9529{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9530printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9531 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9532 CFLAGS="$xorg_testset_save_CFLAGS" 9533fi 9534 9535found="no" 9536 9537 if test $found = "no" ; then 9538 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9540 fi 9541 9542 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9543 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9544 fi 9545 9546 CFLAGS="$CFLAGS -Wmissing-braces" 9547 9548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9549printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9550 cacheid=xorg_cv_cc_flag__Wmissing_braces 9551 if eval test \${$cacheid+y} 9552then : 9553 printf %s "(cached) " >&6 9554else $as_nop 9555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9556/* end confdefs.h. */ 9557int i; 9558int 9559main (void) 9560{ 9561 9562 ; 9563 return 0; 9564} 9565_ACEOF 9566if ac_fn_c_try_link "$LINENO" 9567then : 9568 eval $cacheid=yes 9569else $as_nop 9570 eval $cacheid=no 9571fi 9572rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9573 conftest$ac_exeext conftest.$ac_ext 9574fi 9575 9576 9577 CFLAGS="$xorg_testset_save_CFLAGS" 9578 9579 eval supported=\$$cacheid 9580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9581printf "%s\n" "$supported" >&6; } 9582 if test "$supported" = "yes" ; then 9583 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9584 found="yes" 9585 fi 9586 fi 9587 9588 9589 9590 9591 9592 9593 9594 9595 9596 9597 9598 9599 9600 9601 9602xorg_testset_save_CFLAGS="$CFLAGS" 9603 9604if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9607printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9608if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9609then : 9610 printf %s "(cached) " >&6 9611else $as_nop 9612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9613/* end confdefs.h. */ 9614int i; 9615_ACEOF 9616if ac_fn_c_try_compile "$LINENO" 9617then : 9618 xorg_cv_cc_flag_unknown_warning_option=yes 9619else $as_nop 9620 xorg_cv_cc_flag_unknown_warning_option=no 9621fi 9622rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9623fi 9624{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9625printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9626 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9627 CFLAGS="$xorg_testset_save_CFLAGS" 9628fi 9629 9630if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9631 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9633 fi 9634 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9636printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9637if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9638then : 9639 printf %s "(cached) " >&6 9640else $as_nop 9641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9642/* end confdefs.h. */ 9643int i; 9644_ACEOF 9645if ac_fn_c_try_compile "$LINENO" 9646then : 9647 xorg_cv_cc_flag_unused_command_line_argument=yes 9648else $as_nop 9649 xorg_cv_cc_flag_unused_command_line_argument=no 9650fi 9651rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9652fi 9653{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9654printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9655 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9656 CFLAGS="$xorg_testset_save_CFLAGS" 9657fi 9658 9659found="no" 9660 9661 if test $found = "no" ; then 9662 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9664 fi 9665 9666 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9667 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9668 fi 9669 9670 CFLAGS="$CFLAGS -Wsequence-point" 9671 9672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9673printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9674 cacheid=xorg_cv_cc_flag__Wsequence_point 9675 if eval test \${$cacheid+y} 9676then : 9677 printf %s "(cached) " >&6 9678else $as_nop 9679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9680/* end confdefs.h. */ 9681int i; 9682int 9683main (void) 9684{ 9685 9686 ; 9687 return 0; 9688} 9689_ACEOF 9690if ac_fn_c_try_link "$LINENO" 9691then : 9692 eval $cacheid=yes 9693else $as_nop 9694 eval $cacheid=no 9695fi 9696rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9697 conftest$ac_exeext conftest.$ac_ext 9698fi 9699 9700 9701 CFLAGS="$xorg_testset_save_CFLAGS" 9702 9703 eval supported=\$$cacheid 9704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9705printf "%s\n" "$supported" >&6; } 9706 if test "$supported" = "yes" ; then 9707 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9708 found="yes" 9709 fi 9710 fi 9711 9712 9713 9714 9715 9716 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726xorg_testset_save_CFLAGS="$CFLAGS" 9727 9728if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9731printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9732if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9733then : 9734 printf %s "(cached) " >&6 9735else $as_nop 9736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9737/* end confdefs.h. */ 9738int i; 9739_ACEOF 9740if ac_fn_c_try_compile "$LINENO" 9741then : 9742 xorg_cv_cc_flag_unknown_warning_option=yes 9743else $as_nop 9744 xorg_cv_cc_flag_unknown_warning_option=no 9745fi 9746rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9747fi 9748{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9749printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9750 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9751 CFLAGS="$xorg_testset_save_CFLAGS" 9752fi 9753 9754if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9755 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9757 fi 9758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9760printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9761if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9762then : 9763 printf %s "(cached) " >&6 9764else $as_nop 9765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9766/* end confdefs.h. */ 9767int i; 9768_ACEOF 9769if ac_fn_c_try_compile "$LINENO" 9770then : 9771 xorg_cv_cc_flag_unused_command_line_argument=yes 9772else $as_nop 9773 xorg_cv_cc_flag_unused_command_line_argument=no 9774fi 9775rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9776fi 9777{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9778printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9779 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9780 CFLAGS="$xorg_testset_save_CFLAGS" 9781fi 9782 9783found="no" 9784 9785 if test $found = "no" ; then 9786 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9788 fi 9789 9790 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9791 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9792 fi 9793 9794 CFLAGS="$CFLAGS -Wreturn-type" 9795 9796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9797printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9798 cacheid=xorg_cv_cc_flag__Wreturn_type 9799 if eval test \${$cacheid+y} 9800then : 9801 printf %s "(cached) " >&6 9802else $as_nop 9803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9804/* end confdefs.h. */ 9805int i; 9806int 9807main (void) 9808{ 9809 9810 ; 9811 return 0; 9812} 9813_ACEOF 9814if ac_fn_c_try_link "$LINENO" 9815then : 9816 eval $cacheid=yes 9817else $as_nop 9818 eval $cacheid=no 9819fi 9820rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9821 conftest$ac_exeext conftest.$ac_ext 9822fi 9823 9824 9825 CFLAGS="$xorg_testset_save_CFLAGS" 9826 9827 eval supported=\$$cacheid 9828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9829printf "%s\n" "$supported" >&6; } 9830 if test "$supported" = "yes" ; then 9831 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9832 found="yes" 9833 fi 9834 fi 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850xorg_testset_save_CFLAGS="$CFLAGS" 9851 9852if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9855printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9856if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9857then : 9858 printf %s "(cached) " >&6 9859else $as_nop 9860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9861/* end confdefs.h. */ 9862int i; 9863_ACEOF 9864if ac_fn_c_try_compile "$LINENO" 9865then : 9866 xorg_cv_cc_flag_unknown_warning_option=yes 9867else $as_nop 9868 xorg_cv_cc_flag_unknown_warning_option=no 9869fi 9870rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9871fi 9872{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9873printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9874 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9875 CFLAGS="$xorg_testset_save_CFLAGS" 9876fi 9877 9878if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9879 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9881 fi 9882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9884printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9885if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9886then : 9887 printf %s "(cached) " >&6 9888else $as_nop 9889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9890/* end confdefs.h. */ 9891int i; 9892_ACEOF 9893if ac_fn_c_try_compile "$LINENO" 9894then : 9895 xorg_cv_cc_flag_unused_command_line_argument=yes 9896else $as_nop 9897 xorg_cv_cc_flag_unused_command_line_argument=no 9898fi 9899rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9900fi 9901{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9902printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9903 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9904 CFLAGS="$xorg_testset_save_CFLAGS" 9905fi 9906 9907found="no" 9908 9909 if test $found = "no" ; then 9910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9912 fi 9913 9914 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9916 fi 9917 9918 CFLAGS="$CFLAGS -Wtrigraphs" 9919 9920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9921printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9922 cacheid=xorg_cv_cc_flag__Wtrigraphs 9923 if eval test \${$cacheid+y} 9924then : 9925 printf %s "(cached) " >&6 9926else $as_nop 9927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9928/* end confdefs.h. */ 9929int i; 9930int 9931main (void) 9932{ 9933 9934 ; 9935 return 0; 9936} 9937_ACEOF 9938if ac_fn_c_try_link "$LINENO" 9939then : 9940 eval $cacheid=yes 9941else $as_nop 9942 eval $cacheid=no 9943fi 9944rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9945 conftest$ac_exeext conftest.$ac_ext 9946fi 9947 9948 9949 CFLAGS="$xorg_testset_save_CFLAGS" 9950 9951 eval supported=\$$cacheid 9952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9953printf "%s\n" "$supported" >&6; } 9954 if test "$supported" = "yes" ; then 9955 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9956 found="yes" 9957 fi 9958 fi 9959 9960 9961 9962 9963 9964 9965 9966 9967 9968 9969 9970 9971 9972 9973 9974xorg_testset_save_CFLAGS="$CFLAGS" 9975 9976if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9979printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9980if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9981then : 9982 printf %s "(cached) " >&6 9983else $as_nop 9984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9985/* end confdefs.h. */ 9986int i; 9987_ACEOF 9988if ac_fn_c_try_compile "$LINENO" 9989then : 9990 xorg_cv_cc_flag_unknown_warning_option=yes 9991else $as_nop 9992 xorg_cv_cc_flag_unknown_warning_option=no 9993fi 9994rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9995fi 9996{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9997printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9998 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9999 CFLAGS="$xorg_testset_save_CFLAGS" 10000fi 10001 10002if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10003 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10005 fi 10006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10008printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10009if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10010then : 10011 printf %s "(cached) " >&6 10012else $as_nop 10013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10014/* end confdefs.h. */ 10015int i; 10016_ACEOF 10017if ac_fn_c_try_compile "$LINENO" 10018then : 10019 xorg_cv_cc_flag_unused_command_line_argument=yes 10020else $as_nop 10021 xorg_cv_cc_flag_unused_command_line_argument=no 10022fi 10023rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10024fi 10025{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10026printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10027 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10028 CFLAGS="$xorg_testset_save_CFLAGS" 10029fi 10030 10031found="no" 10032 10033 if test $found = "no" ; then 10034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10036 fi 10037 10038 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10040 fi 10041 10042 CFLAGS="$CFLAGS -Warray-bounds" 10043 10044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10045printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10046 cacheid=xorg_cv_cc_flag__Warray_bounds 10047 if eval test \${$cacheid+y} 10048then : 10049 printf %s "(cached) " >&6 10050else $as_nop 10051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10052/* end confdefs.h. */ 10053int i; 10054int 10055main (void) 10056{ 10057 10058 ; 10059 return 0; 10060} 10061_ACEOF 10062if ac_fn_c_try_link "$LINENO" 10063then : 10064 eval $cacheid=yes 10065else $as_nop 10066 eval $cacheid=no 10067fi 10068rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10069 conftest$ac_exeext conftest.$ac_ext 10070fi 10071 10072 10073 CFLAGS="$xorg_testset_save_CFLAGS" 10074 10075 eval supported=\$$cacheid 10076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10077printf "%s\n" "$supported" >&6; } 10078 if test "$supported" = "yes" ; then 10079 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10080 found="yes" 10081 fi 10082 fi 10083 10084 10085 10086 10087 10088 10089 10090 10091 10092 10093 10094 10095 10096 10097 10098xorg_testset_save_CFLAGS="$CFLAGS" 10099 10100if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10103printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10104if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10105then : 10106 printf %s "(cached) " >&6 10107else $as_nop 10108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10109/* end confdefs.h. */ 10110int i; 10111_ACEOF 10112if ac_fn_c_try_compile "$LINENO" 10113then : 10114 xorg_cv_cc_flag_unknown_warning_option=yes 10115else $as_nop 10116 xorg_cv_cc_flag_unknown_warning_option=no 10117fi 10118rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10119fi 10120{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10121printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10122 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10123 CFLAGS="$xorg_testset_save_CFLAGS" 10124fi 10125 10126if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10127 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10129 fi 10130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10132printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10133if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10134then : 10135 printf %s "(cached) " >&6 10136else $as_nop 10137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10138/* end confdefs.h. */ 10139int i; 10140_ACEOF 10141if ac_fn_c_try_compile "$LINENO" 10142then : 10143 xorg_cv_cc_flag_unused_command_line_argument=yes 10144else $as_nop 10145 xorg_cv_cc_flag_unused_command_line_argument=no 10146fi 10147rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10148fi 10149{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10150printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10151 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10152 CFLAGS="$xorg_testset_save_CFLAGS" 10153fi 10154 10155found="no" 10156 10157 if test $found = "no" ; then 10158 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10160 fi 10161 10162 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10163 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10164 fi 10165 10166 CFLAGS="$CFLAGS -Wwrite-strings" 10167 10168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10169printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10170 cacheid=xorg_cv_cc_flag__Wwrite_strings 10171 if eval test \${$cacheid+y} 10172then : 10173 printf %s "(cached) " >&6 10174else $as_nop 10175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10176/* end confdefs.h. */ 10177int i; 10178int 10179main (void) 10180{ 10181 10182 ; 10183 return 0; 10184} 10185_ACEOF 10186if ac_fn_c_try_link "$LINENO" 10187then : 10188 eval $cacheid=yes 10189else $as_nop 10190 eval $cacheid=no 10191fi 10192rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10193 conftest$ac_exeext conftest.$ac_ext 10194fi 10195 10196 10197 CFLAGS="$xorg_testset_save_CFLAGS" 10198 10199 eval supported=\$$cacheid 10200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10201printf "%s\n" "$supported" >&6; } 10202 if test "$supported" = "yes" ; then 10203 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10204 found="yes" 10205 fi 10206 fi 10207 10208 10209 10210 10211 10212 10213 10214 10215 10216 10217 10218 10219 10220 10221 10222xorg_testset_save_CFLAGS="$CFLAGS" 10223 10224if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10227printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10228if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10229then : 10230 printf %s "(cached) " >&6 10231else $as_nop 10232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10233/* end confdefs.h. */ 10234int i; 10235_ACEOF 10236if ac_fn_c_try_compile "$LINENO" 10237then : 10238 xorg_cv_cc_flag_unknown_warning_option=yes 10239else $as_nop 10240 xorg_cv_cc_flag_unknown_warning_option=no 10241fi 10242rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10243fi 10244{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10245printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10246 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10247 CFLAGS="$xorg_testset_save_CFLAGS" 10248fi 10249 10250if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10251 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10253 fi 10254 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10256printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10257if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10258then : 10259 printf %s "(cached) " >&6 10260else $as_nop 10261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10262/* end confdefs.h. */ 10263int i; 10264_ACEOF 10265if ac_fn_c_try_compile "$LINENO" 10266then : 10267 xorg_cv_cc_flag_unused_command_line_argument=yes 10268else $as_nop 10269 xorg_cv_cc_flag_unused_command_line_argument=no 10270fi 10271rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10272fi 10273{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10274printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10275 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10276 CFLAGS="$xorg_testset_save_CFLAGS" 10277fi 10278 10279found="no" 10280 10281 if test $found = "no" ; then 10282 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10284 fi 10285 10286 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10287 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10288 fi 10289 10290 CFLAGS="$CFLAGS -Waddress" 10291 10292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10293printf %s "checking if $CC supports -Waddress... " >&6; } 10294 cacheid=xorg_cv_cc_flag__Waddress 10295 if eval test \${$cacheid+y} 10296then : 10297 printf %s "(cached) " >&6 10298else $as_nop 10299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10300/* end confdefs.h. */ 10301int i; 10302int 10303main (void) 10304{ 10305 10306 ; 10307 return 0; 10308} 10309_ACEOF 10310if ac_fn_c_try_link "$LINENO" 10311then : 10312 eval $cacheid=yes 10313else $as_nop 10314 eval $cacheid=no 10315fi 10316rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10317 conftest$ac_exeext conftest.$ac_ext 10318fi 10319 10320 10321 CFLAGS="$xorg_testset_save_CFLAGS" 10322 10323 eval supported=\$$cacheid 10324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10325printf "%s\n" "$supported" >&6; } 10326 if test "$supported" = "yes" ; then 10327 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10328 found="yes" 10329 fi 10330 fi 10331 10332 10333 10334 10335 10336 10337 10338 10339 10340 10341 10342 10343 10344 10345 10346xorg_testset_save_CFLAGS="$CFLAGS" 10347 10348if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10351printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10352if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10353then : 10354 printf %s "(cached) " >&6 10355else $as_nop 10356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10357/* end confdefs.h. */ 10358int i; 10359_ACEOF 10360if ac_fn_c_try_compile "$LINENO" 10361then : 10362 xorg_cv_cc_flag_unknown_warning_option=yes 10363else $as_nop 10364 xorg_cv_cc_flag_unknown_warning_option=no 10365fi 10366rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10367fi 10368{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10369printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10370 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10371 CFLAGS="$xorg_testset_save_CFLAGS" 10372fi 10373 10374if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10375 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10377 fi 10378 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10380printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10381if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10382then : 10383 printf %s "(cached) " >&6 10384else $as_nop 10385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10386/* end confdefs.h. */ 10387int i; 10388_ACEOF 10389if ac_fn_c_try_compile "$LINENO" 10390then : 10391 xorg_cv_cc_flag_unused_command_line_argument=yes 10392else $as_nop 10393 xorg_cv_cc_flag_unused_command_line_argument=no 10394fi 10395rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10396fi 10397{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10398printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10399 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10400 CFLAGS="$xorg_testset_save_CFLAGS" 10401fi 10402 10403found="no" 10404 10405 if test $found = "no" ; then 10406 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10408 fi 10409 10410 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10411 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10412 fi 10413 10414 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10415 10416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10417printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10418 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10419 if eval test \${$cacheid+y} 10420then : 10421 printf %s "(cached) " >&6 10422else $as_nop 10423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10424/* end confdefs.h. */ 10425int i; 10426int 10427main (void) 10428{ 10429 10430 ; 10431 return 0; 10432} 10433_ACEOF 10434if ac_fn_c_try_link "$LINENO" 10435then : 10436 eval $cacheid=yes 10437else $as_nop 10438 eval $cacheid=no 10439fi 10440rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10441 conftest$ac_exeext conftest.$ac_ext 10442fi 10443 10444 10445 CFLAGS="$xorg_testset_save_CFLAGS" 10446 10447 eval supported=\$$cacheid 10448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10449printf "%s\n" "$supported" >&6; } 10450 if test "$supported" = "yes" ; then 10451 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10452 found="yes" 10453 fi 10454 fi 10455 10456 10457 10458 10459 10460 10461 10462 10463 10464 10465 10466 10467 10468 10469 10470xorg_testset_save_CFLAGS="$CFLAGS" 10471 10472if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10475printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10476if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10477then : 10478 printf %s "(cached) " >&6 10479else $as_nop 10480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10481/* end confdefs.h. */ 10482int i; 10483_ACEOF 10484if ac_fn_c_try_compile "$LINENO" 10485then : 10486 xorg_cv_cc_flag_unknown_warning_option=yes 10487else $as_nop 10488 xorg_cv_cc_flag_unknown_warning_option=no 10489fi 10490rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10491fi 10492{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10493printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10494 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10495 CFLAGS="$xorg_testset_save_CFLAGS" 10496fi 10497 10498if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10499 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10501 fi 10502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10504printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10505if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10506then : 10507 printf %s "(cached) " >&6 10508else $as_nop 10509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10510/* end confdefs.h. */ 10511int i; 10512_ACEOF 10513if ac_fn_c_try_compile "$LINENO" 10514then : 10515 xorg_cv_cc_flag_unused_command_line_argument=yes 10516else $as_nop 10517 xorg_cv_cc_flag_unused_command_line_argument=no 10518fi 10519rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10520fi 10521{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10522printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10523 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10524 CFLAGS="$xorg_testset_save_CFLAGS" 10525fi 10526 10527found="no" 10528 10529 if test $found = "no" ; then 10530 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10532 fi 10533 10534 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10535 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10536 fi 10537 10538 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10539 10540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10541printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10542 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10543 if eval test \${$cacheid+y} 10544then : 10545 printf %s "(cached) " >&6 10546else $as_nop 10547 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10548/* end confdefs.h. */ 10549int i; 10550int 10551main (void) 10552{ 10553 10554 ; 10555 return 0; 10556} 10557_ACEOF 10558if ac_fn_c_try_link "$LINENO" 10559then : 10560 eval $cacheid=yes 10561else $as_nop 10562 eval $cacheid=no 10563fi 10564rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10565 conftest$ac_exeext conftest.$ac_ext 10566fi 10567 10568 10569 CFLAGS="$xorg_testset_save_CFLAGS" 10570 10571 eval supported=\$$cacheid 10572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10573printf "%s\n" "$supported" >&6; } 10574 if test "$supported" = "yes" ; then 10575 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10576 found="yes" 10577 fi 10578 fi 10579 10580 10581fi 10582 10583 10584 10585 10586 10587 10588 10589 CWARNFLAGS="$BASE_CFLAGS" 10590 if test "x$GCC" = xyes ; then 10591 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10592 fi 10593 10594 10595 10596 10597 10598 10599 10600 10601# Check whether --enable-strict-compilation was given. 10602if test ${enable_strict_compilation+y} 10603then : 10604 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10605else $as_nop 10606 STRICT_COMPILE=no 10607fi 10608 10609 10610 10611 10612 10613 10614STRICT_CFLAGS="" 10615 10616 10617 10618 10619 10620 10621 10622 10623 10624 10625 10626 10627 10628xorg_testset_save_CFLAGS="$CFLAGS" 10629 10630if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10633printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10634if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10635then : 10636 printf %s "(cached) " >&6 10637else $as_nop 10638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10639/* end confdefs.h. */ 10640int i; 10641_ACEOF 10642if ac_fn_c_try_compile "$LINENO" 10643then : 10644 xorg_cv_cc_flag_unknown_warning_option=yes 10645else $as_nop 10646 xorg_cv_cc_flag_unknown_warning_option=no 10647fi 10648rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10649fi 10650{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10651printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10652 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10653 CFLAGS="$xorg_testset_save_CFLAGS" 10654fi 10655 10656if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10657 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10659 fi 10660 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10662printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10663if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10664then : 10665 printf %s "(cached) " >&6 10666else $as_nop 10667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10668/* end confdefs.h. */ 10669int i; 10670_ACEOF 10671if ac_fn_c_try_compile "$LINENO" 10672then : 10673 xorg_cv_cc_flag_unused_command_line_argument=yes 10674else $as_nop 10675 xorg_cv_cc_flag_unused_command_line_argument=no 10676fi 10677rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10678fi 10679{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10680printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10681 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10682 CFLAGS="$xorg_testset_save_CFLAGS" 10683fi 10684 10685found="no" 10686 10687 if test $found = "no" ; then 10688 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10690 fi 10691 10692 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10693 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10694 fi 10695 10696 CFLAGS="$CFLAGS -pedantic" 10697 10698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10699printf %s "checking if $CC supports -pedantic... " >&6; } 10700 cacheid=xorg_cv_cc_flag__pedantic 10701 if eval test \${$cacheid+y} 10702then : 10703 printf %s "(cached) " >&6 10704else $as_nop 10705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10706/* end confdefs.h. */ 10707int i; 10708int 10709main (void) 10710{ 10711 10712 ; 10713 return 0; 10714} 10715_ACEOF 10716if ac_fn_c_try_link "$LINENO" 10717then : 10718 eval $cacheid=yes 10719else $as_nop 10720 eval $cacheid=no 10721fi 10722rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10723 conftest$ac_exeext conftest.$ac_ext 10724fi 10725 10726 10727 CFLAGS="$xorg_testset_save_CFLAGS" 10728 10729 eval supported=\$$cacheid 10730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10731printf "%s\n" "$supported" >&6; } 10732 if test "$supported" = "yes" ; then 10733 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10734 found="yes" 10735 fi 10736 fi 10737 10738 10739 10740 10741 10742 10743 10744 10745 10746 10747 10748 10749 10750 10751 10752xorg_testset_save_CFLAGS="$CFLAGS" 10753 10754if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10757printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10758if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10759then : 10760 printf %s "(cached) " >&6 10761else $as_nop 10762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10763/* end confdefs.h. */ 10764int i; 10765_ACEOF 10766if ac_fn_c_try_compile "$LINENO" 10767then : 10768 xorg_cv_cc_flag_unknown_warning_option=yes 10769else $as_nop 10770 xorg_cv_cc_flag_unknown_warning_option=no 10771fi 10772rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10773fi 10774{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10775printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10776 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10777 CFLAGS="$xorg_testset_save_CFLAGS" 10778fi 10779 10780if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10781 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10783 fi 10784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10786printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10787if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10788then : 10789 printf %s "(cached) " >&6 10790else $as_nop 10791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10792/* end confdefs.h. */ 10793int i; 10794_ACEOF 10795if ac_fn_c_try_compile "$LINENO" 10796then : 10797 xorg_cv_cc_flag_unused_command_line_argument=yes 10798else $as_nop 10799 xorg_cv_cc_flag_unused_command_line_argument=no 10800fi 10801rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10802fi 10803{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10804printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10805 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10806 CFLAGS="$xorg_testset_save_CFLAGS" 10807fi 10808 10809found="no" 10810 10811 if test $found = "no" ; then 10812 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10814 fi 10815 10816 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10817 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10818 fi 10819 10820 CFLAGS="$CFLAGS -Werror" 10821 10822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10823printf %s "checking if $CC supports -Werror... " >&6; } 10824 cacheid=xorg_cv_cc_flag__Werror 10825 if eval test \${$cacheid+y} 10826then : 10827 printf %s "(cached) " >&6 10828else $as_nop 10829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10830/* end confdefs.h. */ 10831int i; 10832int 10833main (void) 10834{ 10835 10836 ; 10837 return 0; 10838} 10839_ACEOF 10840if ac_fn_c_try_link "$LINENO" 10841then : 10842 eval $cacheid=yes 10843else $as_nop 10844 eval $cacheid=no 10845fi 10846rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10847 conftest$ac_exeext conftest.$ac_ext 10848fi 10849 10850 10851 CFLAGS="$xorg_testset_save_CFLAGS" 10852 10853 eval supported=\$$cacheid 10854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10855printf "%s\n" "$supported" >&6; } 10856 if test "$supported" = "yes" ; then 10857 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10858 found="yes" 10859 fi 10860 fi 10861 10862 if test $found = "no" ; then 10863 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10865 fi 10866 10867 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10868 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10869 fi 10870 10871 CFLAGS="$CFLAGS -errwarn" 10872 10873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10874printf %s "checking if $CC supports -errwarn... " >&6; } 10875 cacheid=xorg_cv_cc_flag__errwarn 10876 if eval test \${$cacheid+y} 10877then : 10878 printf %s "(cached) " >&6 10879else $as_nop 10880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10881/* end confdefs.h. */ 10882int i; 10883int 10884main (void) 10885{ 10886 10887 ; 10888 return 0; 10889} 10890_ACEOF 10891if ac_fn_c_try_link "$LINENO" 10892then : 10893 eval $cacheid=yes 10894else $as_nop 10895 eval $cacheid=no 10896fi 10897rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10898 conftest$ac_exeext conftest.$ac_ext 10899fi 10900 10901 10902 CFLAGS="$xorg_testset_save_CFLAGS" 10903 10904 eval supported=\$$cacheid 10905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10906printf "%s\n" "$supported" >&6; } 10907 if test "$supported" = "yes" ; then 10908 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10909 found="yes" 10910 fi 10911 fi 10912 10913 10914 10915# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10916# activate it with -Werror, so we add it here explicitly. 10917 10918 10919 10920 10921 10922 10923 10924 10925 10926 10927 10928 10929 10930xorg_testset_save_CFLAGS="$CFLAGS" 10931 10932if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10935printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10936if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10937then : 10938 printf %s "(cached) " >&6 10939else $as_nop 10940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10941/* end confdefs.h. */ 10942int i; 10943_ACEOF 10944if ac_fn_c_try_compile "$LINENO" 10945then : 10946 xorg_cv_cc_flag_unknown_warning_option=yes 10947else $as_nop 10948 xorg_cv_cc_flag_unknown_warning_option=no 10949fi 10950rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10951fi 10952{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10953printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10954 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10955 CFLAGS="$xorg_testset_save_CFLAGS" 10956fi 10957 10958if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10961 fi 10962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10964printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10965if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10966then : 10967 printf %s "(cached) " >&6 10968else $as_nop 10969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10970/* end confdefs.h. */ 10971int i; 10972_ACEOF 10973if ac_fn_c_try_compile "$LINENO" 10974then : 10975 xorg_cv_cc_flag_unused_command_line_argument=yes 10976else $as_nop 10977 xorg_cv_cc_flag_unused_command_line_argument=no 10978fi 10979rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10980fi 10981{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10982printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10983 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10984 CFLAGS="$xorg_testset_save_CFLAGS" 10985fi 10986 10987found="no" 10988 10989 if test $found = "no" ; then 10990 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10992 fi 10993 10994 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10996 fi 10997 10998 CFLAGS="$CFLAGS -Werror=attributes" 10999 11000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11001printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11002 cacheid=xorg_cv_cc_flag__Werror_attributes 11003 if eval test \${$cacheid+y} 11004then : 11005 printf %s "(cached) " >&6 11006else $as_nop 11007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11008/* end confdefs.h. */ 11009int i; 11010int 11011main (void) 11012{ 11013 11014 ; 11015 return 0; 11016} 11017_ACEOF 11018if ac_fn_c_try_link "$LINENO" 11019then : 11020 eval $cacheid=yes 11021else $as_nop 11022 eval $cacheid=no 11023fi 11024rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11025 conftest$ac_exeext conftest.$ac_ext 11026fi 11027 11028 11029 CFLAGS="$xorg_testset_save_CFLAGS" 11030 11031 eval supported=\$$cacheid 11032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11033printf "%s\n" "$supported" >&6; } 11034 if test "$supported" = "yes" ; then 11035 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11036 found="yes" 11037 fi 11038 fi 11039 11040 11041 11042if test "x$STRICT_COMPILE" = "xyes"; then 11043 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11044 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11045fi 11046 11047 11048 11049 11050 11051 11052cat >>confdefs.h <<_ACEOF 11053#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11054_ACEOF 11055 11056 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11057 if test "x$PVM" = "x"; then 11058 PVM="0" 11059 fi 11060 11061printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11062 11063 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11064 if test "x$PVP" = "x"; then 11065 PVP="0" 11066 fi 11067 11068printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11069 11070 11071 11072CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11073mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11074|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11075touch \$(top_srcdir)/ChangeLog; \ 11076echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11077 11078 11079 11080 11081macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11082INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11083mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11084|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11085touch \$(top_srcdir)/INSTALL; \ 11086echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11087 11088 11089 11090 11091 11092 11093case $host_os in 11094 solaris*) 11095 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11096 # check for a man page file found in later versions that use 11097 # traditional section numbers instead 11098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11099printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11100if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11101then : 11102 printf %s "(cached) " >&6 11103else $as_nop 11104 test "$cross_compiling" = yes && 11105 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11106if test -r "/usr/share/man/man7/attributes.7"; then 11107 ac_cv_file__usr_share_man_man7_attributes_7=yes 11108else 11109 ac_cv_file__usr_share_man_man7_attributes_7=no 11110fi 11111fi 11112{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11113printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11114if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11115then : 11116 SYSV_MAN_SECTIONS=false 11117else $as_nop 11118 SYSV_MAN_SECTIONS=true 11119fi 11120 11121 ;; 11122 *) SYSV_MAN_SECTIONS=false ;; 11123esac 11124 11125if test x$APP_MAN_SUFFIX = x ; then 11126 APP_MAN_SUFFIX=1 11127fi 11128if test x$APP_MAN_DIR = x ; then 11129 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11130fi 11131 11132if test x$LIB_MAN_SUFFIX = x ; then 11133 LIB_MAN_SUFFIX=3 11134fi 11135if test x$LIB_MAN_DIR = x ; then 11136 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11137fi 11138 11139if test x$FILE_MAN_SUFFIX = x ; then 11140 case $SYSV_MAN_SECTIONS in 11141 true) FILE_MAN_SUFFIX=4 ;; 11142 *) FILE_MAN_SUFFIX=5 ;; 11143 esac 11144fi 11145if test x$FILE_MAN_DIR = x ; then 11146 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11147fi 11148 11149if test x$MISC_MAN_SUFFIX = x ; then 11150 case $SYSV_MAN_SECTIONS in 11151 true) MISC_MAN_SUFFIX=5 ;; 11152 *) MISC_MAN_SUFFIX=7 ;; 11153 esac 11154fi 11155if test x$MISC_MAN_DIR = x ; then 11156 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11157fi 11158 11159if test x$DRIVER_MAN_SUFFIX = x ; then 11160 case $SYSV_MAN_SECTIONS in 11161 true) DRIVER_MAN_SUFFIX=7 ;; 11162 *) DRIVER_MAN_SUFFIX=4 ;; 11163 esac 11164fi 11165if test x$DRIVER_MAN_DIR = x ; then 11166 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11167fi 11168 11169if test x$ADMIN_MAN_SUFFIX = x ; then 11170 case $SYSV_MAN_SECTIONS in 11171 true) ADMIN_MAN_SUFFIX=1m ;; 11172 *) ADMIN_MAN_SUFFIX=8 ;; 11173 esac 11174fi 11175if test x$ADMIN_MAN_DIR = x ; then 11176 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11177fi 11178 11179 11180 11181 11182 11183 11184 11185 11186 11187 11188 11189 11190 11191 11192 11193XORG_MAN_PAGE="X Version 11" 11194 11195MAN_SUBSTS="\ 11196 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11197 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11198 -e 's|__xservername__|Xorg|g' \ 11199 -e 's|__xconfigfile__|xorg.conf|g' \ 11200 -e 's|__projectroot__|\$(prefix)|g' \ 11201 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11202 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11203 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11204 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11205 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11206 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11207 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11208 11209 11210 11211# Check whether --enable-silent-rules was given. 11212if test ${enable_silent_rules+y} 11213then : 11214 enableval=$enable_silent_rules; 11215fi 11216 11217case $enable_silent_rules in # ((( 11218 yes) AM_DEFAULT_VERBOSITY=0;; 11219 no) AM_DEFAULT_VERBOSITY=1;; 11220 *) AM_DEFAULT_VERBOSITY=0;; 11221esac 11222am_make=${MAKE-make} 11223{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11224printf %s "checking whether $am_make supports nested variables... " >&6; } 11225if test ${am_cv_make_support_nested_variables+y} 11226then : 11227 printf %s "(cached) " >&6 11228else $as_nop 11229 if printf "%s\n" 'TRUE=$(BAR$(V)) 11230BAR0=false 11231BAR1=true 11232V=1 11233am__doit: 11234 @$(TRUE) 11235.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11236 am_cv_make_support_nested_variables=yes 11237else 11238 am_cv_make_support_nested_variables=no 11239fi 11240fi 11241{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11242printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11243if test $am_cv_make_support_nested_variables = yes; then 11244 AM_V='$(V)' 11245 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11246else 11247 AM_V=$AM_DEFAULT_VERBOSITY 11248 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11249fi 11250AM_BACKSLASH='\' 11251 11252 11253 11254ac_ext=c 11255ac_cpp='$CPP $CPPFLAGS' 11256ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11257ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11258ac_compiler_gnu=$ac_cv_c_compiler_gnu 11259{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 11260printf %s "checking how to run the C preprocessor... " >&6; } 11261# On Suns, sometimes $CPP names a directory. 11262if test -n "$CPP" && test -d "$CPP"; then 11263 CPP= 11264fi 11265if test -z "$CPP"; then 11266 if test ${ac_cv_prog_CPP+y} 11267then : 11268 printf %s "(cached) " >&6 11269else $as_nop 11270 # Double quotes because $CC needs to be expanded 11271 for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp 11272 do 11273 ac_preproc_ok=false 11274for ac_c_preproc_warn_flag in '' yes 11275do 11276 # Use a header file that comes with gcc, so configuring glibc 11277 # with a fresh cross-compiler works. 11278 # On the NeXT, cc -E runs the code through the compiler's parser, 11279 # not just through cpp. "Syntax error" is here to catch this case. 11280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11281/* end confdefs.h. */ 11282#include <limits.h> 11283 Syntax error 11284_ACEOF 11285if ac_fn_c_try_cpp "$LINENO" 11286then : 11287 11288else $as_nop 11289 # Broken: fails on valid input. 11290continue 11291fi 11292rm -f conftest.err conftest.i conftest.$ac_ext 11293 11294 # OK, works on sane cases. Now check whether nonexistent headers 11295 # can be detected and how. 11296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11297/* end confdefs.h. */ 11298#include <ac_nonexistent.h> 11299_ACEOF 11300if ac_fn_c_try_cpp "$LINENO" 11301then : 11302 # Broken: success on invalid input. 11303continue 11304else $as_nop 11305 # Passes both tests. 11306ac_preproc_ok=: 11307break 11308fi 11309rm -f conftest.err conftest.i conftest.$ac_ext 11310 11311done 11312# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 11313rm -f conftest.i conftest.err conftest.$ac_ext 11314if $ac_preproc_ok 11315then : 11316 break 11317fi 11318 11319 done 11320 ac_cv_prog_CPP=$CPP 11321 11322fi 11323 CPP=$ac_cv_prog_CPP 11324else 11325 ac_cv_prog_CPP=$CPP 11326fi 11327{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 11328printf "%s\n" "$CPP" >&6; } 11329ac_preproc_ok=false 11330for ac_c_preproc_warn_flag in '' yes 11331do 11332 # Use a header file that comes with gcc, so configuring glibc 11333 # with a fresh cross-compiler works. 11334 # On the NeXT, cc -E runs the code through the compiler's parser, 11335 # not just through cpp. "Syntax error" is here to catch this case. 11336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11337/* end confdefs.h. */ 11338#include <limits.h> 11339 Syntax error 11340_ACEOF 11341if ac_fn_c_try_cpp "$LINENO" 11342then : 11343 11344else $as_nop 11345 # Broken: fails on valid input. 11346continue 11347fi 11348rm -f conftest.err conftest.i conftest.$ac_ext 11349 11350 # OK, works on sane cases. Now check whether nonexistent headers 11351 # can be detected and how. 11352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11353/* end confdefs.h. */ 11354#include <ac_nonexistent.h> 11355_ACEOF 11356if ac_fn_c_try_cpp "$LINENO" 11357then : 11358 # Broken: success on invalid input. 11359continue 11360else $as_nop 11361 # Passes both tests. 11362ac_preproc_ok=: 11363break 11364fi 11365rm -f conftest.err conftest.i conftest.$ac_ext 11366 11367done 11368# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 11369rm -f conftest.i conftest.err conftest.$ac_ext 11370if $ac_preproc_ok 11371then : 11372 11373else $as_nop 11374 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11375printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11376as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 11377See \`config.log' for more details" "$LINENO" 5; } 11378fi 11379 11380ac_ext=c 11381ac_cpp='$CPP $CPPFLAGS' 11382ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11383ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11384ac_compiler_gnu=$ac_cv_c_compiler_gnu 11385 11386 11387 11388if test -n "$ac_tool_prefix"; then 11389 # Extract the first word of "${ac_tool_prefix}cpp", so it can be a program name with args. 11390set dummy ${ac_tool_prefix}cpp; ac_word=$2 11391{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11392printf %s "checking for $ac_word... " >&6; } 11393if test ${ac_cv_path_RAWCPP+y} 11394then : 11395 printf %s "(cached) " >&6 11396else $as_nop 11397 case $RAWCPP in 11398 [\\/]* | ?:[\\/]*) 11399 ac_cv_path_RAWCPP="$RAWCPP" # Let the user override the test with a path. 11400 ;; 11401 *) 11402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11403as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 11404for as_dir in $as_dummy 11405do 11406 IFS=$as_save_IFS 11407 case $as_dir in #((( 11408 '') as_dir=./ ;; 11409 */) ;; 11410 *) as_dir=$as_dir/ ;; 11411 esac 11412 for ac_exec_ext in '' $ac_executable_extensions; do 11413 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11414 ac_cv_path_RAWCPP="$as_dir$ac_word$ac_exec_ext" 11415 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11416 break 2 11417 fi 11418done 11419 done 11420IFS=$as_save_IFS 11421 11422 ;; 11423esac 11424fi 11425RAWCPP=$ac_cv_path_RAWCPP 11426if test -n "$RAWCPP"; then 11427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RAWCPP" >&5 11428printf "%s\n" "$RAWCPP" >&6; } 11429else 11430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11431printf "%s\n" "no" >&6; } 11432fi 11433 11434 11435fi 11436if test -z "$ac_cv_path_RAWCPP"; then 11437 ac_pt_RAWCPP=$RAWCPP 11438 # Extract the first word of "cpp", so it can be a program name with args. 11439set dummy cpp; ac_word=$2 11440{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11441printf %s "checking for $ac_word... " >&6; } 11442if test ${ac_cv_path_ac_pt_RAWCPP+y} 11443then : 11444 printf %s "(cached) " >&6 11445else $as_nop 11446 case $ac_pt_RAWCPP in 11447 [\\/]* | ?:[\\/]*) 11448 ac_cv_path_ac_pt_RAWCPP="$ac_pt_RAWCPP" # Let the user override the test with a path. 11449 ;; 11450 *) 11451 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11452as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 11453for as_dir in $as_dummy 11454do 11455 IFS=$as_save_IFS 11456 case $as_dir in #((( 11457 '') as_dir=./ ;; 11458 */) ;; 11459 *) as_dir=$as_dir/ ;; 11460 esac 11461 for ac_exec_ext in '' $ac_executable_extensions; do 11462 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11463 ac_cv_path_ac_pt_RAWCPP="$as_dir$ac_word$ac_exec_ext" 11464 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11465 break 2 11466 fi 11467done 11468 done 11469IFS=$as_save_IFS 11470 11471 ;; 11472esac 11473fi 11474ac_pt_RAWCPP=$ac_cv_path_ac_pt_RAWCPP 11475if test -n "$ac_pt_RAWCPP"; then 11476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_RAWCPP" >&5 11477printf "%s\n" "$ac_pt_RAWCPP" >&6; } 11478else 11479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11480printf "%s\n" "no" >&6; } 11481fi 11482 11483 if test "x$ac_pt_RAWCPP" = x; then 11484 RAWCPP="${CPP}" 11485 else 11486 case $cross_compiling:$ac_tool_warned in 11487yes:) 11488{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11489printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11490ac_tool_warned=yes ;; 11491esac 11492 RAWCPP=$ac_pt_RAWCPP 11493 fi 11494else 11495 RAWCPP="$ac_cv_path_RAWCPP" 11496fi 11497 11498 11499# Check for flag to avoid builtin definitions - assumes unix is predefined, 11500# which is not the best choice for supporting other OS'es, but covers most 11501# of the ones we need for now. 11502{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -undef" >&5 11503printf %s "checking if $RAWCPP requires -undef... " >&6; } 11504cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11505/* end confdefs.h. */ 11506Does cpp redefine unix ? 11507_ACEOF 11508if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 11509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11510printf "%s\n" "no" >&6; } 11511else 11512 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 11513 RAWCPPFLAGS=-undef 11514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11515printf "%s\n" "yes" >&6; } 11516 # under Cygwin unix is still defined even with -undef 11517 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 11518 RAWCPPFLAGS="-undef -ansi" 11519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes, with -ansi" >&5 11520printf "%s\n" "yes, with -ansi" >&6; } 11521 else 11522 as_fn_error $? "${RAWCPP} defines unix with or without -undef. I don't know what to do." "$LINENO" 5 11523 fi 11524fi 11525rm -f conftest.$ac_ext 11526 11527{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -traditional" >&5 11528printf %s "checking if $RAWCPP requires -traditional... " >&6; } 11529cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11530/* end confdefs.h. */ 11531Does cpp preserve "whitespace"? 11532_ACEOF 11533if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 11534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11535printf "%s\n" "no" >&6; } 11536else 11537 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 11538 TRADITIONALCPPFLAGS="-traditional" 11539 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 11540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11541printf "%s\n" "yes" >&6; } 11542 else 11543 as_fn_error $? "${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do." "$LINENO" 5 11544 fi 11545fi 11546rm -f conftest.$ac_ext 11547 11548 11549 11550CPP_PROGRAM=${RAWCPP} 11551 11552 11553ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 11554if test "x$ac_cv_func_mkstemp" = xyes 11555then : 11556 printf "%s\n" "#define HAVE_MKSTEMP 1" >>confdefs.h 11557 11558fi 11559 11560 11561# Extract the first word of "perl", so it can be a program name with args. 11562set dummy perl; ac_word=$2 11563{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11564printf %s "checking for $ac_word... " >&6; } 11565if test ${ac_cv_prog_HAS_PERL+y} 11566then : 11567 printf %s "(cached) " >&6 11568else $as_nop 11569 if test -n "$HAS_PERL"; then 11570 ac_cv_prog_HAS_PERL="$HAS_PERL" # Let the user override the test. 11571else 11572as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11573for as_dir in $PATH 11574do 11575 IFS=$as_save_IFS 11576 case $as_dir in #((( 11577 '') as_dir=./ ;; 11578 */) ;; 11579 *) as_dir=$as_dir/ ;; 11580 esac 11581 for ac_exec_ext in '' $ac_executable_extensions; do 11582 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11583 ac_cv_prog_HAS_PERL="yes" 11584 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11585 break 2 11586 fi 11587done 11588 done 11589IFS=$as_save_IFS 11590 11591fi 11592fi 11593HAS_PERL=$ac_cv_prog_HAS_PERL 11594if test -n "$HAS_PERL"; then 11595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HAS_PERL" >&5 11596printf "%s\n" "$HAS_PERL" >&6; } 11597else 11598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11599printf "%s\n" "no" >&6; } 11600fi 11601 11602 11603 if test "x$HAS_PERL" = xyes; then 11604 HAS_PERL_TRUE= 11605 HAS_PERL_FALSE='#' 11606else 11607 HAS_PERL_TRUE='#' 11608 HAS_PERL_FALSE= 11609fi 11610 11611 11612 11613 11614DEFAULT_XCONFDIR="${libdir}/X11/config" 11615 11616# Check whether --with-config-dir was given. 11617if test ${with_config_dir+y} 11618then : 11619 withval=$with_config_dir; XCONFDIR="$withval" 11620else $as_nop 11621 XCONFDIR="$DEFAULT_XCONFDIR" 11622fi 11623 11624 11625 11626DEFAULT_PREPROCESSCMD_MKDEPEND="gcc -E" 11627 11628# Check whether --with-script-preproc-cmd was given. 11629if test ${with_script_preproc_cmd+y} 11630then : 11631 withval=$with_script_preproc_cmd; PREPROCESSCMD_MKDEPEND="$withval" 11632else $as_nop 11633 PREPROCESSCMD_MKDEPEND="$DEFAULT_PREPROCESSCMD_MKDEPEND" 11634fi 11635 11636 11637 11638DEFAULT_ARCMD="ar clq" 11639 11640# Check whether --with-create-lib-cmd was given. 11641if test ${with_create_lib_cmd+y} 11642then : 11643 withval=$with_create_lib_cmd; ARCMD="$withval" 11644else $as_nop 11645 ARCMD="$DEFAULT_ARCMD" 11646fi 11647 11648 11649 11650DEFAULT_RANLIB="ranlib" 11651 11652# Check whether --with-clean-lib-cmd was given. 11653if test ${with_clean_lib_cmd+y} 11654then : 11655 withval=$with_clean_lib_cmd; RANLIB="$withval" 11656else $as_nop 11657 RANLIB="$DEFAULT_RANLIB" 11658fi 11659 11660 11661 11662# Check whether --enable-revpath was given. 11663if test ${enable_revpath+y} 11664then : 11665 enableval=$enable_revpath; BUILD_REVPATH="$enableval" 11666else $as_nop 11667 BUILD_REVPATH=yes 11668fi 11669 11670 if test "x$BUILD_REVPATH" = xyes; then 11671 BUILD_REVPATH_TRUE= 11672 BUILD_REVPATH_FALSE='#' 11673else 11674 BUILD_REVPATH_TRUE='#' 11675 BUILD_REVPATH_FALSE= 11676fi 11677 11678 11679# Check whether --enable-makeg was given. 11680if test ${enable_makeg+y} 11681then : 11682 enableval=$enable_makeg; BUILD_MAKEG="$enableval" 11683else $as_nop 11684 BUILD_MAKEG=yes 11685fi 11686 11687 if test "x$BUILD_MAKEG" = xyes; then 11688 BUILD_MAKEG_TRUE= 11689 BUILD_MAKEG_FALSE='#' 11690else 11691 BUILD_MAKEG_TRUE='#' 11692 BUILD_MAKEG_FALSE= 11693fi 11694 11695 11696# Check whether --enable-xmkmf was given. 11697if test ${enable_xmkmf+y} 11698then : 11699 enableval=$enable_xmkmf; BUILD_XMKMF="$enableval" 11700else $as_nop 11701 BUILD_XMKMF=yes 11702fi 11703 11704 if test "x$BUILD_XMKMF" = xyes; then 11705 BUILD_XMKMF_TRUE= 11706 BUILD_XMKMF_FALSE='#' 11707else 11708 BUILD_XMKMF_TRUE='#' 11709 BUILD_XMKMF_FALSE= 11710fi 11711 11712 11713# Check whether --enable-ccmakedep was given. 11714if test ${enable_ccmakedep+y} 11715then : 11716 enableval=$enable_ccmakedep; BUILD_CCMAKEDEP="$enableval" 11717else $as_nop 11718 BUILD_CCMAKEDEP=yes 11719fi 11720 11721 if test "x$BUILD_CCMAKEDEP" = xyes; then 11722 BUILD_CCMAKEDEP_TRUE= 11723 BUILD_CCMAKEDEP_FALSE='#' 11724else 11725 BUILD_CCMAKEDEP_TRUE='#' 11726 BUILD_CCMAKEDEP_FALSE= 11727fi 11728 11729 11730# Check whether --enable-mergelib was given. 11731if test ${enable_mergelib+y} 11732then : 11733 enableval=$enable_mergelib; BUILD_MERGELIB="$enableval" 11734else $as_nop 11735 BUILD_MERGELIB=yes 11736fi 11737 11738 if test "x$BUILD_MERGELIB" = xyes; then 11739 BUILD_MERGELIB_TRUE= 11740 BUILD_MERGELIB_FALSE='#' 11741else 11742 BUILD_MERGELIB_TRUE='#' 11743 BUILD_MERGELIB_FALSE= 11744fi 11745 11746 11747# Check whether --enable-mkdirhier was given. 11748if test ${enable_mkdirhier+y} 11749then : 11750 enableval=$enable_mkdirhier; BUILD_MKDIRHIER="$enableval" 11751else $as_nop 11752 BUILD_MKDIRHIER=yes 11753fi 11754 11755 if test "x$BUILD_MKDIRHIER" = xyes; then 11756 BUILD_MKDIRHIER_TRUE= 11757 BUILD_MKDIRHIER_FALSE='#' 11758else 11759 BUILD_MKDIRHIER_TRUE='#' 11760 BUILD_MKDIRHIER_FALSE= 11761fi 11762 11763 11764# Check whether --enable-cleanlinks was given. 11765if test ${enable_cleanlinks+y} 11766then : 11767 enableval=$enable_cleanlinks; BUILD_CLEANLINKS="$enableval" 11768else $as_nop 11769 BUILD_CLEANLINKS=yes 11770fi 11771 11772 if test "x$BUILD_CLEANLINKS" = xyes; then 11773 BUILD_CLEANLINKS_TRUE= 11774 BUILD_CLEANLINKS_FALSE='#' 11775else 11776 BUILD_CLEANLINKS_TRUE='#' 11777 BUILD_CLEANLINKS_FALSE= 11778fi 11779 11780 11781# Check whether --enable-mkhtmlindex was given. 11782if test ${enable_mkhtmlindex+y} 11783then : 11784 enableval=$enable_mkhtmlindex; BUILD_MKHTMLINDEX="$enableval" 11785else $as_nop 11786 BUILD_MKHTMLINDEX=yes 11787fi 11788 11789 if test "x$BUILD_MKHTMLINDEX" = xyes; then 11790 BUILD_MKHTMLINDEX_TRUE= 11791 BUILD_MKHTMLINDEX_FALSE='#' 11792else 11793 BUILD_MKHTMLINDEX_TRUE='#' 11794 BUILD_MKHTMLINDEX_FALSE= 11795fi 11796 11797 11798# Checks for pkg-config packages 11799 11800pkg_failed=no 11801{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XPROTO" >&5 11802printf %s "checking for XPROTO... " >&6; } 11803 11804if test -n "$XPROTO_CFLAGS"; then 11805 pkg_cv_XPROTO_CFLAGS="$XPROTO_CFLAGS" 11806 elif test -n "$PKG_CONFIG"; then 11807 if test -n "$PKG_CONFIG" && \ 11808 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 11809 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 11810 ac_status=$? 11811 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11812 test $ac_status = 0; }; then 11813 pkg_cv_XPROTO_CFLAGS=`$PKG_CONFIG --cflags "xproto" 2>/dev/null` 11814 test "x$?" != "x0" && pkg_failed=yes 11815else 11816 pkg_failed=yes 11817fi 11818 else 11819 pkg_failed=untried 11820fi 11821if test -n "$XPROTO_LIBS"; then 11822 pkg_cv_XPROTO_LIBS="$XPROTO_LIBS" 11823 elif test -n "$PKG_CONFIG"; then 11824 if test -n "$PKG_CONFIG" && \ 11825 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 11826 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 11827 ac_status=$? 11828 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11829 test $ac_status = 0; }; then 11830 pkg_cv_XPROTO_LIBS=`$PKG_CONFIG --libs "xproto" 2>/dev/null` 11831 test "x$?" != "x0" && pkg_failed=yes 11832else 11833 pkg_failed=yes 11834fi 11835 else 11836 pkg_failed=untried 11837fi 11838 11839 11840 11841if test $pkg_failed = yes; then 11842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11843printf "%s\n" "no" >&6; } 11844 11845if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11846 _pkg_short_errors_supported=yes 11847else 11848 _pkg_short_errors_supported=no 11849fi 11850 if test $_pkg_short_errors_supported = yes; then 11851 XPROTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto" 2>&1` 11852 else 11853 XPROTO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto" 2>&1` 11854 fi 11855 # Put the nasty error message in config.log where it belongs 11856 echo "$XPROTO_PKG_ERRORS" >&5 11857 11858 as_fn_error $? "Package requirements (xproto) were not met: 11859 11860$XPROTO_PKG_ERRORS 11861 11862Consider adjusting the PKG_CONFIG_PATH environment variable if you 11863installed software in a non-standard prefix. 11864 11865Alternatively, you may set the environment variables XPROTO_CFLAGS 11866and XPROTO_LIBS to avoid the need to call pkg-config. 11867See the pkg-config man page for more details." "$LINENO" 5 11868elif test $pkg_failed = untried; then 11869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11870printf "%s\n" "no" >&6; } 11871 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11872printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11873as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11874is in your PATH or set the PKG_CONFIG environment variable to the full 11875path to pkg-config. 11876 11877Alternatively, you may set the environment variables XPROTO_CFLAGS 11878and XPROTO_LIBS to avoid the need to call pkg-config. 11879See the pkg-config man page for more details. 11880 11881To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11882See \`config.log' for more details" "$LINENO" 5; } 11883else 11884 XPROTO_CFLAGS=$pkg_cv_XPROTO_CFLAGS 11885 XPROTO_LIBS=$pkg_cv_XPROTO_LIBS 11886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11887printf "%s\n" "yes" >&6; } 11888 11889fi 11890 11891ac_config_files="$ac_config_files Makefile" 11892 11893cat >confcache <<\_ACEOF 11894# This file is a shell script that caches the results of configure 11895# tests run on this system so they can be shared between configure 11896# scripts and configure runs, see configure's option --config-cache. 11897# It is not useful on other systems. If it contains results you don't 11898# want to keep, you may remove or edit it. 11899# 11900# config.status only pays attention to the cache file if you give it 11901# the --recheck option to rerun configure. 11902# 11903# `ac_cv_env_foo' variables (set or unset) will be overridden when 11904# loading this file, other *unset* `ac_cv_foo' will be assigned the 11905# following values. 11906 11907_ACEOF 11908 11909# The following way of writing the cache mishandles newlines in values, 11910# but we know of no workaround that is simple, portable, and efficient. 11911# So, we kill variables containing newlines. 11912# Ultrix sh set writes to stderr and can't be redirected directly, 11913# and sets the high bit in the cache file unless we assign to the vars. 11914( 11915 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11916 eval ac_val=\$$ac_var 11917 case $ac_val in #( 11918 *${as_nl}*) 11919 case $ac_var in #( 11920 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11921printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11922 esac 11923 case $ac_var in #( 11924 _ | IFS | as_nl) ;; #( 11925 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11926 *) { eval $ac_var=; unset $ac_var;} ;; 11927 esac ;; 11928 esac 11929 done 11930 11931 (set) 2>&1 | 11932 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11933 *${as_nl}ac_space=\ *) 11934 # `set' does not quote correctly, so add quotes: double-quote 11935 # substitution turns \\\\ into \\, and sed turns \\ into \. 11936 sed -n \ 11937 "s/'/'\\\\''/g; 11938 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11939 ;; #( 11940 *) 11941 # `set' quotes correctly as required by POSIX, so do not add quotes. 11942 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11943 ;; 11944 esac | 11945 sort 11946) | 11947 sed ' 11948 /^ac_cv_env_/b end 11949 t clear 11950 :clear 11951 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11952 t end 11953 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11954 :end' >>confcache 11955if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11956 if test -w "$cache_file"; then 11957 if test "x$cache_file" != "x/dev/null"; then 11958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11959printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11960 if test ! -f "$cache_file" || test -h "$cache_file"; then 11961 cat confcache >"$cache_file" 11962 else 11963 case $cache_file in #( 11964 */* | ?:*) 11965 mv -f confcache "$cache_file"$$ && 11966 mv -f "$cache_file"$$ "$cache_file" ;; #( 11967 *) 11968 mv -f confcache "$cache_file" ;; 11969 esac 11970 fi 11971 fi 11972 else 11973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11974printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11975 fi 11976fi 11977rm -f confcache 11978 11979test "x$prefix" = xNONE && prefix=$ac_default_prefix 11980# Let make expand exec_prefix. 11981test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11982 11983DEFS=-DHAVE_CONFIG_H 11984 11985ac_libobjs= 11986ac_ltlibobjs= 11987U= 11988for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11989 # 1. Remove the extension, and $U if already installed. 11990 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11991 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11992 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11993 # will be set to the directory where LIBOBJS objects are built. 11994 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11995 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11996done 11997LIBOBJS=$ac_libobjs 11998 11999LTLIBOBJS=$ac_ltlibobjs 12000 12001 12002{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12003printf %s "checking that generated files are newer than configure... " >&6; } 12004 if test -n "$am_sleep_pid"; then 12005 # Hide warnings about reused PIDs. 12006 wait $am_sleep_pid 2>/dev/null 12007 fi 12008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12009printf "%s\n" "done" >&6; } 12010 if test -n "$EXEEXT"; then 12011 am__EXEEXT_TRUE= 12012 am__EXEEXT_FALSE='#' 12013else 12014 am__EXEEXT_TRUE='#' 12015 am__EXEEXT_FALSE= 12016fi 12017 12018if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12019 as_fn_error $? "conditional \"AMDEP\" was never defined. 12020Usually this means the macro was only invoked conditionally." "$LINENO" 5 12021fi 12022if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12023 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12024Usually this means the macro was only invoked conditionally." "$LINENO" 5 12025fi 12026if test -z "${HAS_PERL_TRUE}" && test -z "${HAS_PERL_FALSE}"; then 12027 as_fn_error $? "conditional \"HAS_PERL\" was never defined. 12028Usually this means the macro was only invoked conditionally." "$LINENO" 5 12029fi 12030if test -z "${BUILD_REVPATH_TRUE}" && test -z "${BUILD_REVPATH_FALSE}"; then 12031 as_fn_error $? "conditional \"BUILD_REVPATH\" was never defined. 12032Usually this means the macro was only invoked conditionally." "$LINENO" 5 12033fi 12034if test -z "${BUILD_MAKEG_TRUE}" && test -z "${BUILD_MAKEG_FALSE}"; then 12035 as_fn_error $? "conditional \"BUILD_MAKEG\" was never defined. 12036Usually this means the macro was only invoked conditionally." "$LINENO" 5 12037fi 12038if test -z "${BUILD_XMKMF_TRUE}" && test -z "${BUILD_XMKMF_FALSE}"; then 12039 as_fn_error $? "conditional \"BUILD_XMKMF\" was never defined. 12040Usually this means the macro was only invoked conditionally." "$LINENO" 5 12041fi 12042if test -z "${BUILD_CCMAKEDEP_TRUE}" && test -z "${BUILD_CCMAKEDEP_FALSE}"; then 12043 as_fn_error $? "conditional \"BUILD_CCMAKEDEP\" was never defined. 12044Usually this means the macro was only invoked conditionally." "$LINENO" 5 12045fi 12046if test -z "${BUILD_MERGELIB_TRUE}" && test -z "${BUILD_MERGELIB_FALSE}"; then 12047 as_fn_error $? "conditional \"BUILD_MERGELIB\" was never defined. 12048Usually this means the macro was only invoked conditionally." "$LINENO" 5 12049fi 12050if test -z "${BUILD_MKDIRHIER_TRUE}" && test -z "${BUILD_MKDIRHIER_FALSE}"; then 12051 as_fn_error $? "conditional \"BUILD_MKDIRHIER\" was never defined. 12052Usually this means the macro was only invoked conditionally." "$LINENO" 5 12053fi 12054if test -z "${BUILD_CLEANLINKS_TRUE}" && test -z "${BUILD_CLEANLINKS_FALSE}"; then 12055 as_fn_error $? "conditional \"BUILD_CLEANLINKS\" was never defined. 12056Usually this means the macro was only invoked conditionally." "$LINENO" 5 12057fi 12058if test -z "${BUILD_MKHTMLINDEX_TRUE}" && test -z "${BUILD_MKHTMLINDEX_FALSE}"; then 12059 as_fn_error $? "conditional \"BUILD_MKHTMLINDEX\" was never defined. 12060Usually this means the macro was only invoked conditionally." "$LINENO" 5 12061fi 12062 12063: "${CONFIG_STATUS=./config.status}" 12064ac_write_fail=0 12065ac_clean_files_save=$ac_clean_files 12066ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12067{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12068printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12069as_write_fail=0 12070cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12071#! $SHELL 12072# Generated by $as_me. 12073# Run this file to recreate the current configuration. 12074# Compiler output produced by configure, useful for debugging 12075# configure, is in config.log if it exists. 12076 12077debug=false 12078ac_cs_recheck=false 12079ac_cs_silent=false 12080 12081SHELL=\${CONFIG_SHELL-$SHELL} 12082export SHELL 12083_ASEOF 12084cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12085## -------------------- ## 12086## M4sh Initialization. ## 12087## -------------------- ## 12088 12089# Be more Bourne compatible 12090DUALCASE=1; export DUALCASE # for MKS sh 12091as_nop=: 12092if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12093then : 12094 emulate sh 12095 NULLCMD=: 12096 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12097 # is contrary to our usage. Disable this feature. 12098 alias -g '${1+"$@"}'='"$@"' 12099 setopt NO_GLOB_SUBST 12100else $as_nop 12101 case `(set -o) 2>/dev/null` in #( 12102 *posix*) : 12103 set -o posix ;; #( 12104 *) : 12105 ;; 12106esac 12107fi 12108 12109 12110 12111# Reset variables that may have inherited troublesome values from 12112# the environment. 12113 12114# IFS needs to be set, to space, tab, and newline, in precisely that order. 12115# (If _AS_PATH_WALK were called with IFS unset, it would have the 12116# side effect of setting IFS to empty, thus disabling word splitting.) 12117# Quoting is to prevent editors from complaining about space-tab. 12118as_nl=' 12119' 12120export as_nl 12121IFS=" "" $as_nl" 12122 12123PS1='$ ' 12124PS2='> ' 12125PS4='+ ' 12126 12127# Ensure predictable behavior from utilities with locale-dependent output. 12128LC_ALL=C 12129export LC_ALL 12130LANGUAGE=C 12131export LANGUAGE 12132 12133# We cannot yet rely on "unset" to work, but we need these variables 12134# to be unset--not just set to an empty or harmless value--now, to 12135# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12136# also avoids known problems related to "unset" and subshell syntax 12137# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12138for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12139do eval test \${$as_var+y} \ 12140 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12141done 12142 12143# Ensure that fds 0, 1, and 2 are open. 12144if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12145if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12146if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12147 12148# The user is always right. 12149if ${PATH_SEPARATOR+false} :; then 12150 PATH_SEPARATOR=: 12151 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12152 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12153 PATH_SEPARATOR=';' 12154 } 12155fi 12156 12157 12158# Find who we are. Look in the path if we contain no directory separator. 12159as_myself= 12160case $0 in #(( 12161 *[\\/]* ) as_myself=$0 ;; 12162 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12163for as_dir in $PATH 12164do 12165 IFS=$as_save_IFS 12166 case $as_dir in #((( 12167 '') as_dir=./ ;; 12168 */) ;; 12169 *) as_dir=$as_dir/ ;; 12170 esac 12171 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12172 done 12173IFS=$as_save_IFS 12174 12175 ;; 12176esac 12177# We did not find ourselves, most probably we were run as `sh COMMAND' 12178# in which case we are not to be found in the path. 12179if test "x$as_myself" = x; then 12180 as_myself=$0 12181fi 12182if test ! -f "$as_myself"; then 12183 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12184 exit 1 12185fi 12186 12187 12188 12189# as_fn_error STATUS ERROR [LINENO LOG_FD] 12190# ---------------------------------------- 12191# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12192# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12193# script with STATUS, using 1 if that was 0. 12194as_fn_error () 12195{ 12196 as_status=$1; test $as_status -eq 0 && as_status=1 12197 if test "$4"; then 12198 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12199 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12200 fi 12201 printf "%s\n" "$as_me: error: $2" >&2 12202 as_fn_exit $as_status 12203} # as_fn_error 12204 12205 12206 12207# as_fn_set_status STATUS 12208# ----------------------- 12209# Set $? to STATUS, without forking. 12210as_fn_set_status () 12211{ 12212 return $1 12213} # as_fn_set_status 12214 12215# as_fn_exit STATUS 12216# ----------------- 12217# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12218as_fn_exit () 12219{ 12220 set +e 12221 as_fn_set_status $1 12222 exit $1 12223} # as_fn_exit 12224 12225# as_fn_unset VAR 12226# --------------- 12227# Portably unset VAR. 12228as_fn_unset () 12229{ 12230 { eval $1=; unset $1;} 12231} 12232as_unset=as_fn_unset 12233 12234# as_fn_append VAR VALUE 12235# ---------------------- 12236# Append the text in VALUE to the end of the definition contained in VAR. Take 12237# advantage of any shell optimizations that allow amortized linear growth over 12238# repeated appends, instead of the typical quadratic growth present in naive 12239# implementations. 12240if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12241then : 12242 eval 'as_fn_append () 12243 { 12244 eval $1+=\$2 12245 }' 12246else $as_nop 12247 as_fn_append () 12248 { 12249 eval $1=\$$1\$2 12250 } 12251fi # as_fn_append 12252 12253# as_fn_arith ARG... 12254# ------------------ 12255# Perform arithmetic evaluation on the ARGs, and store the result in the 12256# global $as_val. Take advantage of shells that can avoid forks. The arguments 12257# must be portable across $(()) and expr. 12258if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12259then : 12260 eval 'as_fn_arith () 12261 { 12262 as_val=$(( $* )) 12263 }' 12264else $as_nop 12265 as_fn_arith () 12266 { 12267 as_val=`expr "$@" || test $? -eq 1` 12268 } 12269fi # as_fn_arith 12270 12271 12272if expr a : '\(a\)' >/dev/null 2>&1 && 12273 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12274 as_expr=expr 12275else 12276 as_expr=false 12277fi 12278 12279if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12280 as_basename=basename 12281else 12282 as_basename=false 12283fi 12284 12285if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12286 as_dirname=dirname 12287else 12288 as_dirname=false 12289fi 12290 12291as_me=`$as_basename -- "$0" || 12292$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12293 X"$0" : 'X\(//\)$' \| \ 12294 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12295printf "%s\n" X/"$0" | 12296 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12297 s//\1/ 12298 q 12299 } 12300 /^X\/\(\/\/\)$/{ 12301 s//\1/ 12302 q 12303 } 12304 /^X\/\(\/\).*/{ 12305 s//\1/ 12306 q 12307 } 12308 s/.*/./; q'` 12309 12310# Avoid depending upon Character Ranges. 12311as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12312as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12313as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12314as_cr_digits='0123456789' 12315as_cr_alnum=$as_cr_Letters$as_cr_digits 12316 12317 12318# Determine whether it's possible to make 'echo' print without a newline. 12319# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12320# for compatibility with existing Makefiles. 12321ECHO_C= ECHO_N= ECHO_T= 12322case `echo -n x` in #((((( 12323-n*) 12324 case `echo 'xy\c'` in 12325 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12326 xy) ECHO_C='\c';; 12327 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12328 ECHO_T=' ';; 12329 esac;; 12330*) 12331 ECHO_N='-n';; 12332esac 12333 12334# For backward compatibility with old third-party macros, we provide 12335# the shell variables $as_echo and $as_echo_n. New code should use 12336# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12337as_echo='printf %s\n' 12338as_echo_n='printf %s' 12339 12340rm -f conf$$ conf$$.exe conf$$.file 12341if test -d conf$$.dir; then 12342 rm -f conf$$.dir/conf$$.file 12343else 12344 rm -f conf$$.dir 12345 mkdir conf$$.dir 2>/dev/null 12346fi 12347if (echo >conf$$.file) 2>/dev/null; then 12348 if ln -s conf$$.file conf$$ 2>/dev/null; then 12349 as_ln_s='ln -s' 12350 # ... but there are two gotchas: 12351 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12352 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12353 # In both cases, we have to default to `cp -pR'. 12354 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12355 as_ln_s='cp -pR' 12356 elif ln conf$$.file conf$$ 2>/dev/null; then 12357 as_ln_s=ln 12358 else 12359 as_ln_s='cp -pR' 12360 fi 12361else 12362 as_ln_s='cp -pR' 12363fi 12364rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12365rmdir conf$$.dir 2>/dev/null 12366 12367 12368# as_fn_mkdir_p 12369# ------------- 12370# Create "$as_dir" as a directory, including parents if necessary. 12371as_fn_mkdir_p () 12372{ 12373 12374 case $as_dir in #( 12375 -*) as_dir=./$as_dir;; 12376 esac 12377 test -d "$as_dir" || eval $as_mkdir_p || { 12378 as_dirs= 12379 while :; do 12380 case $as_dir in #( 12381 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12382 *) as_qdir=$as_dir;; 12383 esac 12384 as_dirs="'$as_qdir' $as_dirs" 12385 as_dir=`$as_dirname -- "$as_dir" || 12386$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12387 X"$as_dir" : 'X\(//\)[^/]' \| \ 12388 X"$as_dir" : 'X\(//\)$' \| \ 12389 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12390printf "%s\n" X"$as_dir" | 12391 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12392 s//\1/ 12393 q 12394 } 12395 /^X\(\/\/\)[^/].*/{ 12396 s//\1/ 12397 q 12398 } 12399 /^X\(\/\/\)$/{ 12400 s//\1/ 12401 q 12402 } 12403 /^X\(\/\).*/{ 12404 s//\1/ 12405 q 12406 } 12407 s/.*/./; q'` 12408 test -d "$as_dir" && break 12409 done 12410 test -z "$as_dirs" || eval "mkdir $as_dirs" 12411 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12412 12413 12414} # as_fn_mkdir_p 12415if mkdir -p . 2>/dev/null; then 12416 as_mkdir_p='mkdir -p "$as_dir"' 12417else 12418 test -d ./-p && rmdir ./-p 12419 as_mkdir_p=false 12420fi 12421 12422 12423# as_fn_executable_p FILE 12424# ----------------------- 12425# Test if FILE is an executable regular file. 12426as_fn_executable_p () 12427{ 12428 test -f "$1" && test -x "$1" 12429} # as_fn_executable_p 12430as_test_x='test -x' 12431as_executable_p=as_fn_executable_p 12432 12433# Sed expression to map a string onto a valid CPP name. 12434as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12435 12436# Sed expression to map a string onto a valid variable name. 12437as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12438 12439 12440exec 6>&1 12441## ----------------------------------- ## 12442## Main body of $CONFIG_STATUS script. ## 12443## ----------------------------------- ## 12444_ASEOF 12445test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12446 12447cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12448# Save the log message, to keep $0 and so on meaningful, and to 12449# report actual input values of CONFIG_FILES etc. instead of their 12450# values after options handling. 12451ac_log=" 12452This file was extended by imake $as_me 1.0.9, which was 12453generated by GNU Autoconf 2.71. Invocation command line was 12454 12455 CONFIG_FILES = $CONFIG_FILES 12456 CONFIG_HEADERS = $CONFIG_HEADERS 12457 CONFIG_LINKS = $CONFIG_LINKS 12458 CONFIG_COMMANDS = $CONFIG_COMMANDS 12459 $ $0 $@ 12460 12461on `(hostname || uname -n) 2>/dev/null | sed 1q` 12462" 12463 12464_ACEOF 12465 12466case $ac_config_files in *" 12467"*) set x $ac_config_files; shift; ac_config_files=$*;; 12468esac 12469 12470case $ac_config_headers in *" 12471"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12472esac 12473 12474 12475cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12476# Files that config.status was made for. 12477config_files="$ac_config_files" 12478config_headers="$ac_config_headers" 12479config_commands="$ac_config_commands" 12480 12481_ACEOF 12482 12483cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12484ac_cs_usage="\ 12485\`$as_me' instantiates files and other configuration actions 12486from templates according to the current configuration. Unless the files 12487and actions are specified as TAGs, all are instantiated by default. 12488 12489Usage: $0 [OPTION]... [TAG]... 12490 12491 -h, --help print this help, then exit 12492 -V, --version print version number and configuration settings, then exit 12493 --config print configuration, then exit 12494 -q, --quiet, --silent 12495 do not print progress messages 12496 -d, --debug don't remove temporary files 12497 --recheck update $as_me by reconfiguring in the same conditions 12498 --file=FILE[:TEMPLATE] 12499 instantiate the configuration file FILE 12500 --header=FILE[:TEMPLATE] 12501 instantiate the configuration header FILE 12502 12503Configuration files: 12504$config_files 12505 12506Configuration headers: 12507$config_headers 12508 12509Configuration commands: 12510$config_commands 12511 12512Report bugs to <https://gitlab.freedesktop.org/xorg/util/imake/-/issues>." 12513 12514_ACEOF 12515ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12516ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12517cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12518ac_cs_config='$ac_cs_config_escaped' 12519ac_cs_version="\\ 12520imake config.status 1.0.9 12521configured by $0, generated by GNU Autoconf 2.71, 12522 with options \\"\$ac_cs_config\\" 12523 12524Copyright (C) 2021 Free Software Foundation, Inc. 12525This config.status script is free software; the Free Software Foundation 12526gives unlimited permission to copy, distribute and modify it." 12527 12528ac_pwd='$ac_pwd' 12529srcdir='$srcdir' 12530INSTALL='$INSTALL' 12531MKDIR_P='$MKDIR_P' 12532AWK='$AWK' 12533test -n "\$AWK" || AWK=awk 12534_ACEOF 12535 12536cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12537# The default lists apply if the user does not specify any file. 12538ac_need_defaults=: 12539while test $# != 0 12540do 12541 case $1 in 12542 --*=?*) 12543 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12544 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12545 ac_shift=: 12546 ;; 12547 --*=) 12548 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12549 ac_optarg= 12550 ac_shift=: 12551 ;; 12552 *) 12553 ac_option=$1 12554 ac_optarg=$2 12555 ac_shift=shift 12556 ;; 12557 esac 12558 12559 case $ac_option in 12560 # Handling of the options. 12561 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12562 ac_cs_recheck=: ;; 12563 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12564 printf "%s\n" "$ac_cs_version"; exit ;; 12565 --config | --confi | --conf | --con | --co | --c ) 12566 printf "%s\n" "$ac_cs_config"; exit ;; 12567 --debug | --debu | --deb | --de | --d | -d ) 12568 debug=: ;; 12569 --file | --fil | --fi | --f ) 12570 $ac_shift 12571 case $ac_optarg in 12572 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12573 '') as_fn_error $? "missing file argument" ;; 12574 esac 12575 as_fn_append CONFIG_FILES " '$ac_optarg'" 12576 ac_need_defaults=false;; 12577 --header | --heade | --head | --hea ) 12578 $ac_shift 12579 case $ac_optarg in 12580 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12581 esac 12582 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12583 ac_need_defaults=false;; 12584 --he | --h) 12585 # Conflict between --help and --header 12586 as_fn_error $? "ambiguous option: \`$1' 12587Try \`$0 --help' for more information.";; 12588 --help | --hel | -h ) 12589 printf "%s\n" "$ac_cs_usage"; exit ;; 12590 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12591 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12592 ac_cs_silent=: ;; 12593 12594 # This is an error. 12595 -*) as_fn_error $? "unrecognized option: \`$1' 12596Try \`$0 --help' for more information." ;; 12597 12598 *) as_fn_append ac_config_targets " $1" 12599 ac_need_defaults=false ;; 12600 12601 esac 12602 shift 12603done 12604 12605ac_configure_extra_args= 12606 12607if $ac_cs_silent; then 12608 exec 6>/dev/null 12609 ac_configure_extra_args="$ac_configure_extra_args --silent" 12610fi 12611 12612_ACEOF 12613cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12614if \$ac_cs_recheck; then 12615 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12616 shift 12617 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12618 CONFIG_SHELL='$SHELL' 12619 export CONFIG_SHELL 12620 exec "\$@" 12621fi 12622 12623_ACEOF 12624cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12625exec 5>>config.log 12626{ 12627 echo 12628 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12629## Running $as_me. ## 12630_ASBOX 12631 printf "%s\n" "$ac_log" 12632} >&5 12633 12634_ACEOF 12635cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12636# 12637# INIT-COMMANDS 12638# 12639AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12640 12641_ACEOF 12642 12643cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12644 12645# Handling of arguments. 12646for ac_config_target in $ac_config_targets 12647do 12648 case $ac_config_target in 12649 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12650 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12651 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12652 12653 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12654 esac 12655done 12656 12657 12658# If the user did not use the arguments to specify the items to instantiate, 12659# then the envvar interface is used. Set only those that are not. 12660# We use the long form for the default assignment because of an extremely 12661# bizarre bug on SunOS 4.1.3. 12662if $ac_need_defaults; then 12663 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12664 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12665 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12666fi 12667 12668# Have a temporary directory for convenience. Make it in the build tree 12669# simply because there is no reason against having it here, and in addition, 12670# creating and moving files from /tmp can sometimes cause problems. 12671# Hook for its removal unless debugging. 12672# Note that there is a small window in which the directory will not be cleaned: 12673# after its creation but before its name has been assigned to `$tmp'. 12674$debug || 12675{ 12676 tmp= ac_tmp= 12677 trap 'exit_status=$? 12678 : "${ac_tmp:=$tmp}" 12679 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12680' 0 12681 trap 'as_fn_exit 1' 1 2 13 15 12682} 12683# Create a (secure) tmp directory for tmp files. 12684 12685{ 12686 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12687 test -d "$tmp" 12688} || 12689{ 12690 tmp=./conf$$-$RANDOM 12691 (umask 077 && mkdir "$tmp") 12692} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12693ac_tmp=$tmp 12694 12695# Set up the scripts for CONFIG_FILES section. 12696# No need to generate them if there are no CONFIG_FILES. 12697# This happens for instance with `./config.status config.h'. 12698if test -n "$CONFIG_FILES"; then 12699 12700 12701ac_cr=`echo X | tr X '\015'` 12702# On cygwin, bash can eat \r inside `` if the user requested igncr. 12703# But we know of no other shell where ac_cr would be empty at this 12704# point, so we can use a bashism as a fallback. 12705if test "x$ac_cr" = x; then 12706 eval ac_cr=\$\'\\r\' 12707fi 12708ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12709if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12710 ac_cs_awk_cr='\\r' 12711else 12712 ac_cs_awk_cr=$ac_cr 12713fi 12714 12715echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12716_ACEOF 12717 12718 12719{ 12720 echo "cat >conf$$subs.awk <<_ACEOF" && 12721 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12722 echo "_ACEOF" 12723} >conf$$subs.sh || 12724 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12725ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12726ac_delim='%!_!# ' 12727for ac_last_try in false false false false false :; do 12728 . ./conf$$subs.sh || 12729 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12730 12731 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12732 if test $ac_delim_n = $ac_delim_num; then 12733 break 12734 elif $ac_last_try; then 12735 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12736 else 12737 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12738 fi 12739done 12740rm -f conf$$subs.sh 12741 12742cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12743cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12744_ACEOF 12745sed -n ' 12746h 12747s/^/S["/; s/!.*/"]=/ 12748p 12749g 12750s/^[^!]*!// 12751:repl 12752t repl 12753s/'"$ac_delim"'$// 12754t delim 12755:nl 12756h 12757s/\(.\{148\}\)..*/\1/ 12758t more1 12759s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12760p 12761n 12762b repl 12763:more1 12764s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12765p 12766g 12767s/.\{148\}// 12768t nl 12769:delim 12770h 12771s/\(.\{148\}\)..*/\1/ 12772t more2 12773s/["\\]/\\&/g; s/^/"/; s/$/"/ 12774p 12775b 12776:more2 12777s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12778p 12779g 12780s/.\{148\}// 12781t delim 12782' <conf$$subs.awk | sed ' 12783/^[^""]/{ 12784 N 12785 s/\n// 12786} 12787' >>$CONFIG_STATUS || ac_write_fail=1 12788rm -f conf$$subs.awk 12789cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12790_ACAWK 12791cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12792 for (key in S) S_is_set[key] = 1 12793 FS = "" 12794 12795} 12796{ 12797 line = $ 0 12798 nfields = split(line, field, "@") 12799 substed = 0 12800 len = length(field[1]) 12801 for (i = 2; i < nfields; i++) { 12802 key = field[i] 12803 keylen = length(key) 12804 if (S_is_set[key]) { 12805 value = S[key] 12806 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12807 len += length(value) + length(field[++i]) 12808 substed = 1 12809 } else 12810 len += 1 + keylen 12811 } 12812 12813 print line 12814} 12815 12816_ACAWK 12817_ACEOF 12818cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12819if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12820 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12821else 12822 cat 12823fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12824 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12825_ACEOF 12826 12827# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12828# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12829# trailing colons and then remove the whole line if VPATH becomes empty 12830# (actually we leave an empty line to preserve line numbers). 12831if test "x$srcdir" = x.; then 12832 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12833h 12834s/// 12835s/^/:/ 12836s/[ ]*$/:/ 12837s/:\$(srcdir):/:/g 12838s/:\${srcdir}:/:/g 12839s/:@srcdir@:/:/g 12840s/^:*// 12841s/:*$// 12842x 12843s/\(=[ ]*\).*/\1/ 12844G 12845s/\n// 12846s/^[^=]*=[ ]*$// 12847}' 12848fi 12849 12850cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12851fi # test -n "$CONFIG_FILES" 12852 12853# Set up the scripts for CONFIG_HEADERS section. 12854# No need to generate them if there are no CONFIG_HEADERS. 12855# This happens for instance with `./config.status Makefile'. 12856if test -n "$CONFIG_HEADERS"; then 12857cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12858BEGIN { 12859_ACEOF 12860 12861# Transform confdefs.h into an awk script `defines.awk', embedded as 12862# here-document in config.status, that substitutes the proper values into 12863# config.h.in to produce config.h. 12864 12865# Create a delimiter string that does not exist in confdefs.h, to ease 12866# handling of long lines. 12867ac_delim='%!_!# ' 12868for ac_last_try in false false :; do 12869 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12870 if test -z "$ac_tt"; then 12871 break 12872 elif $ac_last_try; then 12873 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12874 else 12875 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12876 fi 12877done 12878 12879# For the awk script, D is an array of macro values keyed by name, 12880# likewise P contains macro parameters if any. Preserve backslash 12881# newline sequences. 12882 12883ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12884sed -n ' 12885s/.\{148\}/&'"$ac_delim"'/g 12886t rset 12887:rset 12888s/^[ ]*#[ ]*define[ ][ ]*/ / 12889t def 12890d 12891:def 12892s/\\$// 12893t bsnl 12894s/["\\]/\\&/g 12895s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12896D["\1"]=" \3"/p 12897s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12898d 12899:bsnl 12900s/["\\]/\\&/g 12901s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12902D["\1"]=" \3\\\\\\n"\\/p 12903t cont 12904s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12905t cont 12906d 12907:cont 12908n 12909s/.\{148\}/&'"$ac_delim"'/g 12910t clear 12911:clear 12912s/\\$// 12913t bsnlc 12914s/["\\]/\\&/g; s/^/"/; s/$/"/p 12915d 12916:bsnlc 12917s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12918b cont 12919' <confdefs.h | sed ' 12920s/'"$ac_delim"'/"\\\ 12921"/g' >>$CONFIG_STATUS || ac_write_fail=1 12922 12923cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12924 for (key in D) D_is_set[key] = 1 12925 FS = "" 12926} 12927/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12928 line = \$ 0 12929 split(line, arg, " ") 12930 if (arg[1] == "#") { 12931 defundef = arg[2] 12932 mac1 = arg[3] 12933 } else { 12934 defundef = substr(arg[1], 2) 12935 mac1 = arg[2] 12936 } 12937 split(mac1, mac2, "(") #) 12938 macro = mac2[1] 12939 prefix = substr(line, 1, index(line, defundef) - 1) 12940 if (D_is_set[macro]) { 12941 # Preserve the white space surrounding the "#". 12942 print prefix "define", macro P[macro] D[macro] 12943 next 12944 } else { 12945 # Replace #undef with comments. This is necessary, for example, 12946 # in the case of _POSIX_SOURCE, which is predefined and required 12947 # on some systems where configure will not decide to define it. 12948 if (defundef == "undef") { 12949 print "/*", prefix defundef, macro, "*/" 12950 next 12951 } 12952 } 12953} 12954{ print } 12955_ACAWK 12956_ACEOF 12957cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12958 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12959fi # test -n "$CONFIG_HEADERS" 12960 12961 12962eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12963shift 12964for ac_tag 12965do 12966 case $ac_tag in 12967 :[FHLC]) ac_mode=$ac_tag; continue;; 12968 esac 12969 case $ac_mode$ac_tag in 12970 :[FHL]*:*);; 12971 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12972 :[FH]-) ac_tag=-:-;; 12973 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12974 esac 12975 ac_save_IFS=$IFS 12976 IFS=: 12977 set x $ac_tag 12978 IFS=$ac_save_IFS 12979 shift 12980 ac_file=$1 12981 shift 12982 12983 case $ac_mode in 12984 :L) ac_source=$1;; 12985 :[FH]) 12986 ac_file_inputs= 12987 for ac_f 12988 do 12989 case $ac_f in 12990 -) ac_f="$ac_tmp/stdin";; 12991 *) # Look for the file first in the build tree, then in the source tree 12992 # (if the path is not absolute). The absolute path cannot be DOS-style, 12993 # because $ac_f cannot contain `:'. 12994 test -f "$ac_f" || 12995 case $ac_f in 12996 [\\/$]*) false;; 12997 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12998 esac || 12999 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 13000 esac 13001 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13002 as_fn_append ac_file_inputs " '$ac_f'" 13003 done 13004 13005 # Let's still pretend it is `configure' which instantiates (i.e., don't 13006 # use $as_me), people would be surprised to read: 13007 # /* config.h. Generated by config.status. */ 13008 configure_input='Generated from '` 13009 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13010 `' by configure.' 13011 if test x"$ac_file" != x-; then 13012 configure_input="$ac_file. $configure_input" 13013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13014printf "%s\n" "$as_me: creating $ac_file" >&6;} 13015 fi 13016 # Neutralize special characters interpreted by sed in replacement strings. 13017 case $configure_input in #( 13018 *\&* | *\|* | *\\* ) 13019 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13020 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13021 *) ac_sed_conf_input=$configure_input;; 13022 esac 13023 13024 case $ac_tag in 13025 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13026 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13027 esac 13028 ;; 13029 esac 13030 13031 ac_dir=`$as_dirname -- "$ac_file" || 13032$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13033 X"$ac_file" : 'X\(//\)[^/]' \| \ 13034 X"$ac_file" : 'X\(//\)$' \| \ 13035 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13036printf "%s\n" X"$ac_file" | 13037 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13038 s//\1/ 13039 q 13040 } 13041 /^X\(\/\/\)[^/].*/{ 13042 s//\1/ 13043 q 13044 } 13045 /^X\(\/\/\)$/{ 13046 s//\1/ 13047 q 13048 } 13049 /^X\(\/\).*/{ 13050 s//\1/ 13051 q 13052 } 13053 s/.*/./; q'` 13054 as_dir="$ac_dir"; as_fn_mkdir_p 13055 ac_builddir=. 13056 13057case "$ac_dir" in 13058.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13059*) 13060 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13061 # A ".." for each directory in $ac_dir_suffix. 13062 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13063 case $ac_top_builddir_sub in 13064 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13065 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13066 esac ;; 13067esac 13068ac_abs_top_builddir=$ac_pwd 13069ac_abs_builddir=$ac_pwd$ac_dir_suffix 13070# for backward compatibility: 13071ac_top_builddir=$ac_top_build_prefix 13072 13073case $srcdir in 13074 .) # We are building in place. 13075 ac_srcdir=. 13076 ac_top_srcdir=$ac_top_builddir_sub 13077 ac_abs_top_srcdir=$ac_pwd ;; 13078 [\\/]* | ?:[\\/]* ) # Absolute name. 13079 ac_srcdir=$srcdir$ac_dir_suffix; 13080 ac_top_srcdir=$srcdir 13081 ac_abs_top_srcdir=$srcdir ;; 13082 *) # Relative name. 13083 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13084 ac_top_srcdir=$ac_top_build_prefix$srcdir 13085 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13086esac 13087ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13088 13089 13090 case $ac_mode in 13091 :F) 13092 # 13093 # CONFIG_FILE 13094 # 13095 13096 case $INSTALL in 13097 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13098 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13099 esac 13100 ac_MKDIR_P=$MKDIR_P 13101 case $MKDIR_P in 13102 [\\/$]* | ?:[\\/]* ) ;; 13103 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13104 esac 13105_ACEOF 13106 13107cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13108# If the template does not know about datarootdir, expand it. 13109# FIXME: This hack should be removed a few years after 2.60. 13110ac_datarootdir_hack=; ac_datarootdir_seen= 13111ac_sed_dataroot=' 13112/datarootdir/ { 13113 p 13114 q 13115} 13116/@datadir@/p 13117/@docdir@/p 13118/@infodir@/p 13119/@localedir@/p 13120/@mandir@/p' 13121case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13122*datarootdir*) ac_datarootdir_seen=yes;; 13123*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13125printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13126_ACEOF 13127cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13128 ac_datarootdir_hack=' 13129 s&@datadir@&$datadir&g 13130 s&@docdir@&$docdir&g 13131 s&@infodir@&$infodir&g 13132 s&@localedir@&$localedir&g 13133 s&@mandir@&$mandir&g 13134 s&\\\${datarootdir}&$datarootdir&g' ;; 13135esac 13136_ACEOF 13137 13138# Neutralize VPATH when `$srcdir' = `.'. 13139# Shell code in configure.ac might set extrasub. 13140# FIXME: do we really want to maintain this feature? 13141cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13142ac_sed_extra="$ac_vpsub 13143$extrasub 13144_ACEOF 13145cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13146:t 13147/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13148s|@configure_input@|$ac_sed_conf_input|;t t 13149s&@top_builddir@&$ac_top_builddir_sub&;t t 13150s&@top_build_prefix@&$ac_top_build_prefix&;t t 13151s&@srcdir@&$ac_srcdir&;t t 13152s&@abs_srcdir@&$ac_abs_srcdir&;t t 13153s&@top_srcdir@&$ac_top_srcdir&;t t 13154s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13155s&@builddir@&$ac_builddir&;t t 13156s&@abs_builddir@&$ac_abs_builddir&;t t 13157s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13158s&@INSTALL@&$ac_INSTALL&;t t 13159s&@MKDIR_P@&$ac_MKDIR_P&;t t 13160$ac_datarootdir_hack 13161" 13162eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13163 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13164 13165test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13166 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13167 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13168 "$ac_tmp/out"`; test -z "$ac_out"; } && 13169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13170which seems to be undefined. Please make sure it is defined" >&5 13171printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 13172which seems to be undefined. Please make sure it is defined" >&2;} 13173 13174 rm -f "$ac_tmp/stdin" 13175 case $ac_file in 13176 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13177 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13178 esac \ 13179 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13180 ;; 13181 :H) 13182 # 13183 # CONFIG_HEADER 13184 # 13185 if test x"$ac_file" != x-; then 13186 { 13187 printf "%s\n" "/* $configure_input */" >&1 \ 13188 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13189 } >"$ac_tmp/config.h" \ 13190 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13191 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13193printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13194 else 13195 rm -f "$ac_file" 13196 mv "$ac_tmp/config.h" "$ac_file" \ 13197 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13198 fi 13199 else 13200 printf "%s\n" "/* $configure_input */" >&1 \ 13201 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13202 || as_fn_error $? "could not create -" "$LINENO" 5 13203 fi 13204# Compute "$ac_file"'s index in $config_headers. 13205_am_arg="$ac_file" 13206_am_stamp_count=1 13207for _am_header in $config_headers :; do 13208 case $_am_header in 13209 $_am_arg | $_am_arg:* ) 13210 break ;; 13211 * ) 13212 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13213 esac 13214done 13215echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13216$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13217 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13218 X"$_am_arg" : 'X\(//\)$' \| \ 13219 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13220printf "%s\n" X"$_am_arg" | 13221 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13222 s//\1/ 13223 q 13224 } 13225 /^X\(\/\/\)[^/].*/{ 13226 s//\1/ 13227 q 13228 } 13229 /^X\(\/\/\)$/{ 13230 s//\1/ 13231 q 13232 } 13233 /^X\(\/\).*/{ 13234 s//\1/ 13235 q 13236 } 13237 s/.*/./; q'`/stamp-h$_am_stamp_count 13238 ;; 13239 13240 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13241printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13242 ;; 13243 esac 13244 13245 13246 case $ac_file$ac_mode in 13247 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13248 # Older Autoconf quotes --file arguments for eval, but not when files 13249 # are listed without --file. Let's play safe and only enable the eval 13250 # if we detect the quoting. 13251 # TODO: see whether this extra hack can be removed once we start 13252 # requiring Autoconf 2.70 or later. 13253 case $CONFIG_FILES in #( 13254 *\'*) : 13255 eval set x "$CONFIG_FILES" ;; #( 13256 *) : 13257 set x $CONFIG_FILES ;; #( 13258 *) : 13259 ;; 13260esac 13261 shift 13262 # Used to flag and report bootstrapping failures. 13263 am_rc=0 13264 for am_mf 13265 do 13266 # Strip MF so we end up with the name of the file. 13267 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13268 # Check whether this is an Automake generated Makefile which includes 13269 # dependency-tracking related rules and includes. 13270 # Grep'ing the whole file directly is not great: AIX grep has a line 13271 # limit of 2048, but all sed's we know have understand at least 4000. 13272 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13273 || continue 13274 am_dirpart=`$as_dirname -- "$am_mf" || 13275$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13276 X"$am_mf" : 'X\(//\)[^/]' \| \ 13277 X"$am_mf" : 'X\(//\)$' \| \ 13278 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13279printf "%s\n" X"$am_mf" | 13280 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13281 s//\1/ 13282 q 13283 } 13284 /^X\(\/\/\)[^/].*/{ 13285 s//\1/ 13286 q 13287 } 13288 /^X\(\/\/\)$/{ 13289 s//\1/ 13290 q 13291 } 13292 /^X\(\/\).*/{ 13293 s//\1/ 13294 q 13295 } 13296 s/.*/./; q'` 13297 am_filepart=`$as_basename -- "$am_mf" || 13298$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13299 X"$am_mf" : 'X\(//\)$' \| \ 13300 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13301printf "%s\n" X/"$am_mf" | 13302 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13303 s//\1/ 13304 q 13305 } 13306 /^X\/\(\/\/\)$/{ 13307 s//\1/ 13308 q 13309 } 13310 /^X\/\(\/\).*/{ 13311 s//\1/ 13312 q 13313 } 13314 s/.*/./; q'` 13315 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13316 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13317 | $MAKE -f - am--depfiles" >&5 13318 (cd "$am_dirpart" \ 13319 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13320 | $MAKE -f - am--depfiles) >&5 2>&5 13321 ac_status=$? 13322 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13323 (exit $ac_status); } || am_rc=$? 13324 done 13325 if test $am_rc -ne 0; then 13326 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 13327printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 13328as_fn_error $? "Something went wrong bootstrapping makefile fragments 13329 for automatic dependency tracking. If GNU make was not used, consider 13330 re-running the configure script with MAKE=\"gmake\" (or whatever is 13331 necessary). You can also try re-running configure with the 13332 '--disable-dependency-tracking' option to at least be able to build 13333 the package (albeit without support for automatic dependency tracking). 13334See \`config.log' for more details" "$LINENO" 5; } 13335 fi 13336 { am_dirpart=; unset am_dirpart;} 13337 { am_filepart=; unset am_filepart;} 13338 { am_mf=; unset am_mf;} 13339 { am_rc=; unset am_rc;} 13340 rm -f conftest-deps.mk 13341} 13342 ;; 13343 13344 esac 13345done # for ac_tag 13346 13347 13348as_fn_exit 0 13349_ACEOF 13350ac_clean_files=$ac_clean_files_save 13351 13352test $ac_write_fail = 0 || 13353 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13354 13355 13356# configure is writing to config.log, and then calls config.status. 13357# config.status does its own redirection, appending to config.log. 13358# Unfortunately, on DOS this fails, as config.log is still kept open 13359# by configure, so config.status won't be able to write to it; its 13360# output is simply discarded. So we exec the FD to /dev/null, 13361# effectively closing config.log, so it can be properly (re)opened and 13362# appended to by config.status. When coming back to configure, we 13363# need to make the FD available again. 13364if test "$no_create" != yes; then 13365 ac_cs_success=: 13366 ac_config_status_args= 13367 test "$silent" = yes && 13368 ac_config_status_args="$ac_config_status_args --quiet" 13369 exec 5>/dev/null 13370 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13371 exec 5>>config.log 13372 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13373 # would make configure fail if this is the last instruction. 13374 $ac_cs_success || as_fn_exit 1 13375fi 13376if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13378printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13379fi 13380 13381 13382