1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.71 for xgc 1.0.6. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/xgc/-/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/app/xgc/-/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='xgc' 614PACKAGE_TARNAME='xgc' 615PACKAGE_VERSION='1.0.6' 616PACKAGE_STRING='xgc 1.0.6' 617PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xgc/-/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 657appdefaultdir 658XGC_LIBS 659XGC_CFLAGS 660YACC_INST 661YFLAGS 662YACC 663LEXLIB 664LEX_OUTPUT_ROOT 665LEX 666MAN_SUBSTS 667XORG_MAN_PAGE 668ADMIN_MAN_DIR 669DRIVER_MAN_DIR 670MISC_MAN_DIR 671FILE_MAN_DIR 672LIB_MAN_DIR 673APP_MAN_DIR 674ADMIN_MAN_SUFFIX 675DRIVER_MAN_SUFFIX 676MISC_MAN_SUFFIX 677FILE_MAN_SUFFIX 678LIB_MAN_SUFFIX 679APP_MAN_SUFFIX 680SED 681host_os 682host_vendor 683host_cpu 684host 685build_os 686build_vendor 687build_cpu 688build 689INSTALL_CMD 690PKG_CONFIG_LIBDIR 691PKG_CONFIG_PATH 692PKG_CONFIG 693CHANGELOG_CMD 694STRICT_CFLAGS 695CWARNFLAGS 696BASE_CFLAGS 697am__fastdepCC_FALSE 698am__fastdepCC_TRUE 699CCDEPMODE 700am__nodep 701AMDEPBACKSLASH 702AMDEP_FALSE 703AMDEP_TRUE 704am__include 705DEPDIR 706OBJEXT 707EXEEXT 708ac_ct_CC 709CPPFLAGS 710LDFLAGS 711CFLAGS 712CC 713AM_BACKSLASH 714AM_DEFAULT_VERBOSITY 715AM_DEFAULT_V 716AM_V 717CSCOPE 718ETAGS 719CTAGS 720am__untar 721am__tar 722AMTAR 723am__leading_dot 724SET_MAKE 725AWK 726mkdir_p 727MKDIR_P 728INSTALL_STRIP_PROGRAM 729STRIP 730install_sh 731MAKEINFO 732AUTOHEADER 733AUTOMAKE 734AUTOCONF 735ACLOCAL 736VERSION 737PACKAGE 738CYGPATH_W 739am__isrc 740INSTALL_DATA 741INSTALL_SCRIPT 742INSTALL_PROGRAM 743target_alias 744host_alias 745build_alias 746LIBS 747ECHO_T 748ECHO_N 749ECHO_C 750DEFS 751mandir 752localedir 753libdir 754psdir 755pdfdir 756dvidir 757htmldir 758infodir 759docdir 760oldincludedir 761includedir 762runstatedir 763localstatedir 764sharedstatedir 765sysconfdir 766datadir 767datarootdir 768libexecdir 769sbindir 770bindir 771program_transform_name 772prefix 773exec_prefix 774PACKAGE_URL 775PACKAGE_BUGREPORT 776PACKAGE_STRING 777PACKAGE_VERSION 778PACKAGE_TARNAME 779PACKAGE_NAME 780PATH_SEPARATOR 781SHELL 782am__quote' 783ac_subst_files='' 784ac_user_opts=' 785enable_option_checking 786enable_silent_rules 787enable_dependency_tracking 788enable_selective_werror 789enable_strict_compilation 790with_appdefaultdir 791' 792 ac_precious_vars='build_alias 793host_alias 794target_alias 795CC 796CFLAGS 797LDFLAGS 798LIBS 799CPPFLAGS 800PKG_CONFIG 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"$ac_msg" 1330 pwd)` 1331# When building in place, set srcdir=. 1332if test "$ac_abs_confdir" = "$ac_pwd"; then 1333 srcdir=. 1334fi 1335# Remove unnecessary trailing slashes from srcdir. 1336# Double slashes in file names in object file debugging info 1337# mess up M-x gdb in Emacs. 1338case $srcdir in 1339*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1340esac 1341for ac_var in $ac_precious_vars; do 1342 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1343 eval ac_env_${ac_var}_value=\$${ac_var} 1344 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1345 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1346done 1347 1348# 1349# Report the --help message. 1350# 1351if test "$ac_init_help" = "long"; then 1352 # Omit some internal or obsolete options to make the list less imposing. 1353 # This message is too long to be a string in the A/UX 3.1 sh. 1354 cat <<_ACEOF 1355\`configure' configures xgc 1.0.6 to adapt to many kinds of systems. 1356 1357Usage: $0 [OPTION]... [VAR=VALUE]... 1358 1359To assign environment variables (e.g., CC, CFLAGS...), specify them as 1360VAR=VALUE. See below for descriptions of some of the useful variables. 1361 1362Defaults for the options are specified in brackets. 1363 1364Configuration: 1365 -h, --help display this help and exit 1366 --help=short display options specific to this package 1367 --help=recursive display the short help of all the included packages 1368 -V, --version display version information and exit 1369 -q, --quiet, --silent do not print \`checking ...' messages 1370 --cache-file=FILE cache test results in FILE [disabled] 1371 -C, --config-cache alias for \`--cache-file=config.cache' 1372 -n, --no-create do not create output files 1373 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1374 1375Installation directories: 1376 --prefix=PREFIX install architecture-independent files in PREFIX 1377 [$ac_default_prefix] 1378 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1379 [PREFIX] 1380 1381By default, \`make install' will install all the files in 1382\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1383an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1384for instance \`--prefix=\$HOME'. 1385 1386For better control, use the options below. 1387 1388Fine tuning of the installation directories: 1389 --bindir=DIR user executables [EPREFIX/bin] 1390 --sbindir=DIR system admin executables [EPREFIX/sbin] 1391 --libexecdir=DIR program executables [EPREFIX/libexec] 1392 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1393 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1394 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1395 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1396 --libdir=DIR object code libraries [EPREFIX/lib] 1397 --includedir=DIR C header files [PREFIX/include] 1398 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1399 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1400 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1401 --infodir=DIR info documentation [DATAROOTDIR/info] 1402 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1403 --mandir=DIR man documentation [DATAROOTDIR/man] 1404 --docdir=DIR documentation root [DATAROOTDIR/doc/xgc] 1405 --htmldir=DIR html documentation [DOCDIR] 1406 --dvidir=DIR dvi documentation [DOCDIR] 1407 --pdfdir=DIR pdf documentation [DOCDIR] 1408 --psdir=DIR ps documentation [DOCDIR] 1409_ACEOF 1410 1411 cat <<\_ACEOF 1412 1413Program names: 1414 --program-prefix=PREFIX prepend PREFIX to installed program names 1415 --program-suffix=SUFFIX append SUFFIX to installed program names 1416 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1417 1418System types: 1419 --build=BUILD configure for building on BUILD [guessed] 1420 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1421_ACEOF 1422fi 1423 1424if test -n "$ac_init_help"; then 1425 case $ac_init_help in 1426 short | recursive ) echo "Configuration of xgc 1.0.6:";; 1427 esac 1428 cat <<\_ACEOF 1429 1430Optional Features: 1431 --disable-option-checking ignore unrecognized --enable/--with options 1432 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1433 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1434 --enable-silent-rules less verbose build output (undo: "make V=1") 1435 --disable-silent-rules verbose build output (undo: "make V=0") 1436 --enable-dependency-tracking 1437 do not reject slow dependency extractors 1438 --disable-dependency-tracking 1439 speeds up one-time build 1440 --disable-selective-werror 1441 Turn off selective compiler errors. (default: 1442 enabled) 1443 --enable-strict-compilation 1444 Enable all warnings from compiler and make them 1445 errors (default: disabled) 1446 1447Optional Packages: 1448 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1449 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1450 --with-appdefaultdir=<pathname> 1451 specify directory for app-defaults files (default is 1452 autodetected) 1453 1454Some influential environment variables: 1455 CC C compiler command 1456 CFLAGS C compiler flags 1457 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1458 nonstandard directory <lib dir> 1459 LIBS libraries to pass to the linker, e.g. -l<library> 1460 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1461 you have headers in a nonstandard directory <include dir> 1462 PKG_CONFIG path to pkg-config utility 1463 PKG_CONFIG_PATH 1464 directories to add to pkg-config's search path 1465 PKG_CONFIG_LIBDIR 1466 path overriding pkg-config's built-in search path 1467 YACC The `Yet Another Compiler Compiler' implementation to use. 1468 Defaults to the first program found out of: `bison -y', `byacc', 1469 `yacc'. 1470 YFLAGS The list of arguments that will be passed by default to $YACC. 1471 This script will default YFLAGS to the empty string to avoid a 1472 default value of `-d' given by some make applications. 1473 XGC_CFLAGS C compiler flags for XGC, overriding pkg-config 1474 XGC_LIBS linker flags for XGC, overriding pkg-config 1475 1476Use these variables to override the choices made by `configure' or to help 1477it to find libraries and programs with nonstandard names/locations. 1478 1479Report bugs to <https://gitlab.freedesktop.org/xorg/app/xgc/-/issues>. 1480_ACEOF 1481ac_status=$? 1482fi 1483 1484if test "$ac_init_help" = "recursive"; then 1485 # If there are subdirs, report their specific --help. 1486 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1487 test -d "$ac_dir" || 1488 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1489 continue 1490 ac_builddir=. 1491 1492case "$ac_dir" in 1493.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1494*) 1495 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1496 # A ".." for each directory in $ac_dir_suffix. 1497 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1498 case $ac_top_builddir_sub in 1499 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1500 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1501 esac ;; 1502esac 1503ac_abs_top_builddir=$ac_pwd 1504ac_abs_builddir=$ac_pwd$ac_dir_suffix 1505# for backward compatibility: 1506ac_top_builddir=$ac_top_build_prefix 1507 1508case $srcdir in 1509 .) # We are building in place. 1510 ac_srcdir=. 1511 ac_top_srcdir=$ac_top_builddir_sub 1512 ac_abs_top_srcdir=$ac_pwd ;; 1513 [\\/]* | ?:[\\/]* ) # Absolute name. 1514 ac_srcdir=$srcdir$ac_dir_suffix; 1515 ac_top_srcdir=$srcdir 1516 ac_abs_top_srcdir=$srcdir ;; 1517 *) # Relative name. 1518 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1519 ac_top_srcdir=$ac_top_build_prefix$srcdir 1520 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1521esac 1522ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1523 1524 cd "$ac_dir" || { ac_status=$?; continue; } 1525 # Check for configure.gnu first; this name is used for a wrapper for 1526 # Metaconfig's "Configure" on case-insensitive file systems. 1527 if test -f "$ac_srcdir/configure.gnu"; then 1528 echo && 1529 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1530 elif test -f "$ac_srcdir/configure"; then 1531 echo && 1532 $SHELL "$ac_srcdir/configure" --help=recursive 1533 else 1534 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1535 fi || ac_status=$? 1536 cd "$ac_pwd" || { ac_status=$?; break; } 1537 done 1538fi 1539 1540test -n "$ac_init_help" && exit $ac_status 1541if $ac_init_version; then 1542 cat <<\_ACEOF 1543xgc configure 1.0.6 1544generated by GNU Autoconf 2.71 1545 1546Copyright (C) 2021 Free Software Foundation, Inc. 1547This configure script is free software; the Free Software Foundation 1548gives unlimited permission to copy, distribute and modify it. 1549_ACEOF 1550 exit 1551fi 1552 1553## ------------------------ ## 1554## Autoconf initialization. ## 1555## ------------------------ ## 1556 1557# ac_fn_c_try_compile LINENO 1558# -------------------------- 1559# Try to compile conftest.$ac_ext, and return whether this succeeded. 1560ac_fn_c_try_compile () 1561{ 1562 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1563 rm -f conftest.$ac_objext conftest.beam 1564 if { { ac_try="$ac_compile" 1565case "(($ac_try" in 1566 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1567 *) ac_try_echo=$ac_try;; 1568esac 1569eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1570printf "%s\n" "$ac_try_echo"; } >&5 1571 (eval "$ac_compile") 2>conftest.err 1572 ac_status=$? 1573 if test -s conftest.err; then 1574 grep -v '^ *+' conftest.err >conftest.er1 1575 cat conftest.er1 >&5 1576 mv -f conftest.er1 conftest.err 1577 fi 1578 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1579 test $ac_status = 0; } && { 1580 test -z "$ac_c_werror_flag" || 1581 test ! -s conftest.err 1582 } && test -s conftest.$ac_objext 1583then : 1584 ac_retval=0 1585else $as_nop 1586 printf "%s\n" "$as_me: failed program was:" >&5 1587sed 's/^/| /' conftest.$ac_ext >&5 1588 1589 ac_retval=1 1590fi 1591 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1592 as_fn_set_status $ac_retval 1593 1594} # ac_fn_c_try_compile 1595 1596# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1597# ------------------------------------------------------------------ 1598# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1599# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1600ac_fn_check_decl () 1601{ 1602 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1603 as_decl_name=`echo $2|sed 's/ *(.*//'` 1604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1605printf %s "checking whether $as_decl_name is declared... " >&6; } 1606if eval test \${$3+y} 1607then : 1608 printf %s "(cached) " >&6 1609else $as_nop 1610 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1611 eval ac_save_FLAGS=\$$6 1612 as_fn_append $6 " $5" 1613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1614/* end confdefs.h. */ 1615$4 1616int 1617main (void) 1618{ 1619#ifndef $as_decl_name 1620#ifdef __cplusplus 1621 (void) $as_decl_use; 1622#else 1623 (void) $as_decl_name; 1624#endif 1625#endif 1626 1627 ; 1628 return 0; 1629} 1630_ACEOF 1631if ac_fn_c_try_compile "$LINENO" 1632then : 1633 eval "$3=yes" 1634else $as_nop 1635 eval "$3=no" 1636fi 1637rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1638 eval $6=\$ac_save_FLAGS 1639 1640fi 1641eval ac_res=\$$3 1642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1643printf "%s\n" "$ac_res" >&6; } 1644 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1645 1646} # ac_fn_check_decl 1647 1648# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1649# ------------------------------------------------------- 1650# Tests whether HEADER exists and can be compiled using the include files in 1651# INCLUDES, setting the cache variable VAR accordingly. 1652ac_fn_c_check_header_compile () 1653{ 1654 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1656printf %s "checking for $2... " >&6; } 1657if eval test \${$3+y} 1658then : 1659 printf %s "(cached) " >&6 1660else $as_nop 1661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1662/* end confdefs.h. */ 1663$4 1664#include <$2> 1665_ACEOF 1666if ac_fn_c_try_compile "$LINENO" 1667then : 1668 eval "$3=yes" 1669else $as_nop 1670 eval "$3=no" 1671fi 1672rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1673fi 1674eval ac_res=\$$3 1675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1676printf "%s\n" "$ac_res" >&6; } 1677 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1678 1679} # ac_fn_c_check_header_compile 1680 1681# ac_fn_c_try_link LINENO 1682# ----------------------- 1683# Try to link conftest.$ac_ext, and return whether this succeeded. 1684ac_fn_c_try_link () 1685{ 1686 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1687 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1688 if { { ac_try="$ac_link" 1689case "(($ac_try" in 1690 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1691 *) ac_try_echo=$ac_try;; 1692esac 1693eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1694printf "%s\n" "$ac_try_echo"; } >&5 1695 (eval "$ac_link") 2>conftest.err 1696 ac_status=$? 1697 if test -s conftest.err; then 1698 grep -v '^ *+' conftest.err >conftest.er1 1699 cat conftest.er1 >&5 1700 mv -f conftest.er1 conftest.err 1701 fi 1702 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1703 test $ac_status = 0; } && { 1704 test -z "$ac_c_werror_flag" || 1705 test ! -s conftest.err 1706 } && test -s conftest$ac_exeext && { 1707 test "$cross_compiling" = yes || 1708 test -x conftest$ac_exeext 1709 } 1710then : 1711 ac_retval=0 1712else $as_nop 1713 printf "%s\n" "$as_me: failed program was:" >&5 1714sed 's/^/| /' conftest.$ac_ext >&5 1715 1716 ac_retval=1 1717fi 1718 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1719 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1720 # interfere with the next link command; also delete a directory that is 1721 # left behind by Apple's compiler. We do this before executing the actions. 1722 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1723 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1724 as_fn_set_status $ac_retval 1725 1726} # ac_fn_c_try_link 1727ac_configure_args_raw= 1728for ac_arg 1729do 1730 case $ac_arg in 1731 *\'*) 1732 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1733 esac 1734 as_fn_append ac_configure_args_raw " '$ac_arg'" 1735done 1736 1737case $ac_configure_args_raw in 1738 *$as_nl*) 1739 ac_safe_unquote= ;; 1740 *) 1741 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1742 ac_unsafe_a="$ac_unsafe_z#~" 1743 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1744 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1745esac 1746 1747cat >config.log <<_ACEOF 1748This file contains any messages produced by compilers while 1749running configure, to aid debugging if configure makes a mistake. 1750 1751It was created by xgc $as_me 1.0.6, which was 1752generated by GNU Autoconf 2.71. Invocation command line was 1753 1754 $ $0$ac_configure_args_raw 1755 1756_ACEOF 1757exec 5>>config.log 1758{ 1759cat <<_ASUNAME 1760## --------- ## 1761## Platform. ## 1762## --------- ## 1763 1764hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1765uname -m = `(uname -m) 2>/dev/null || echo unknown` 1766uname -r = `(uname -r) 2>/dev/null || echo unknown` 1767uname -s = `(uname -s) 2>/dev/null || echo unknown` 1768uname -v = `(uname -v) 2>/dev/null || echo unknown` 1769 1770/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1771/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1772 1773/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1774/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1775/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1776/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1777/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1778/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1779/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1780 1781_ASUNAME 1782 1783as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1784for as_dir in $PATH 1785do 1786 IFS=$as_save_IFS 1787 case $as_dir in #((( 1788 '') as_dir=./ ;; 1789 */) ;; 1790 *) as_dir=$as_dir/ ;; 1791 esac 1792 printf "%s\n" "PATH: $as_dir" 1793 done 1794IFS=$as_save_IFS 1795 1796} >&5 1797 1798cat >&5 <<_ACEOF 1799 1800 1801## ----------- ## 1802## Core tests. ## 1803## ----------- ## 1804 1805_ACEOF 1806 1807 1808# Keep a trace of the command line. 1809# Strip out --no-create and --no-recursion so they do not pile up. 1810# Strip out --silent because we don't want to record it for future runs. 1811# Also quote any args containing shell meta-characters. 1812# Make two passes to allow for proper duplicate-argument suppression. 1813ac_configure_args= 1814ac_configure_args0= 1815ac_configure_args1= 1816ac_must_keep_next=false 1817for ac_pass in 1 2 1818do 1819 for ac_arg 1820 do 1821 case $ac_arg in 1822 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1823 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1824 | -silent | --silent | --silen | --sile | --sil) 1825 continue ;; 1826 *\'*) 1827 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1828 esac 1829 case $ac_pass in 1830 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1831 2) 1832 as_fn_append ac_configure_args1 " '$ac_arg'" 1833 if test $ac_must_keep_next = true; then 1834 ac_must_keep_next=false # Got value, back to normal. 1835 else 1836 case $ac_arg in 1837 *=* | --config-cache | -C | -disable-* | --disable-* \ 1838 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1839 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1840 | -with-* | --with-* | -without-* | --without-* | --x) 1841 case "$ac_configure_args0 " in 1842 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1843 esac 1844 ;; 1845 -* ) ac_must_keep_next=true ;; 1846 esac 1847 fi 1848 as_fn_append ac_configure_args " '$ac_arg'" 1849 ;; 1850 esac 1851 done 1852done 1853{ ac_configure_args0=; unset ac_configure_args0;} 1854{ ac_configure_args1=; unset ac_configure_args1;} 1855 1856# When interrupted or exit'd, cleanup temporary files, and complete 1857# config.log. We remove comments because anyway the quotes in there 1858# would cause problems or look ugly. 1859# WARNING: Use '\'' to represent an apostrophe within the trap. 1860# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1861trap 'exit_status=$? 1862 # Sanitize IFS. 1863 IFS=" "" $as_nl" 1864 # Save into config.log some information that might help in debugging. 1865 { 1866 echo 1867 1868 printf "%s\n" "## ---------------- ## 1869## Cache variables. ## 1870## ---------------- ##" 1871 echo 1872 # The following way of writing the cache mishandles newlines in values, 1873( 1874 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1875 eval ac_val=\$$ac_var 1876 case $ac_val in #( 1877 *${as_nl}*) 1878 case $ac_var in #( 1879 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1880printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1881 esac 1882 case $ac_var in #( 1883 _ | IFS | as_nl) ;; #( 1884 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1885 *) { eval $ac_var=; unset $ac_var;} ;; 1886 esac ;; 1887 esac 1888 done 1889 (set) 2>&1 | 1890 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1891 *${as_nl}ac_space=\ *) 1892 sed -n \ 1893 "s/'\''/'\''\\\\'\'''\''/g; 1894 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1895 ;; #( 1896 *) 1897 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1898 ;; 1899 esac | 1900 sort 1901) 1902 echo 1903 1904 printf "%s\n" "## ----------------- ## 1905## Output variables. ## 1906## ----------------- ##" 1907 echo 1908 for ac_var in $ac_subst_vars 1909 do 1910 eval ac_val=\$$ac_var 1911 case $ac_val in 1912 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1913 esac 1914 printf "%s\n" "$ac_var='\''$ac_val'\''" 1915 done | sort 1916 echo 1917 1918 if test -n "$ac_subst_files"; then 1919 printf "%s\n" "## ------------------- ## 1920## File substitutions. ## 1921## ------------------- ##" 1922 echo 1923 for ac_var in $ac_subst_files 1924 do 1925 eval ac_val=\$$ac_var 1926 case $ac_val in 1927 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1928 esac 1929 printf "%s\n" "$ac_var='\''$ac_val'\''" 1930 done | sort 1931 echo 1932 fi 1933 1934 if test -s confdefs.h; then 1935 printf "%s\n" "## ----------- ## 1936## confdefs.h. ## 1937## ----------- ##" 1938 echo 1939 cat confdefs.h 1940 echo 1941 fi 1942 test "$ac_signal" != 0 && 1943 printf "%s\n" "$as_me: caught signal $ac_signal" 1944 printf "%s\n" "$as_me: exit $exit_status" 1945 } >&5 1946 rm -f core *.core core.conftest.* && 1947 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1948 exit $exit_status 1949' 0 1950for ac_signal in 1 2 13 15; do 1951 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1952done 1953ac_signal=0 1954 1955# confdefs.h avoids OS command line length limits that DEFS can exceed. 1956rm -f -r conftest* confdefs.h 1957 1958printf "%s\n" "/* confdefs.h */" > confdefs.h 1959 1960# Predefined preprocessor variables. 1961 1962printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1963 1964printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1965 1966printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1967 1968printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1969 1970printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1971 1972printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1973 1974 1975# Let the site file select an alternate cache file if it wants to. 1976# Prefer an explicitly selected file to automatically selected ones. 1977if test -n "$CONFIG_SITE"; then 1978 ac_site_files="$CONFIG_SITE" 1979elif test "x$prefix" != xNONE; then 1980 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1981else 1982 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1983fi 1984 1985for ac_site_file in $ac_site_files 1986do 1987 case $ac_site_file in #( 1988 */*) : 1989 ;; #( 1990 *) : 1991 ac_site_file=./$ac_site_file ;; 1992esac 1993 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1995printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1996 sed 's/^/| /' "$ac_site_file" >&5 1997 . "$ac_site_file" \ 1998 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 1999printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2000as_fn_error $? "failed to load site script $ac_site_file 2001See \`config.log' for more details" "$LINENO" 5; } 2002 fi 2003done 2004 2005if test -r "$cache_file"; then 2006 # Some versions of bash will fail to source /dev/null (special files 2007 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2008 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2010printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2011 case $cache_file in 2012 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2013 *) . "./$cache_file";; 2014 esac 2015 fi 2016else 2017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2018printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2019 >$cache_file 2020fi 2021 2022# Test code for whether the C compiler supports C89 (global declarations) 2023ac_c_conftest_c89_globals=' 2024/* Does the compiler advertise C89 conformance? 2025 Do not test the value of __STDC__, because some compilers set it to 0 2026 while being otherwise adequately conformant. */ 2027#if !defined __STDC__ 2028# error "Compiler does not advertise C89 conformance" 2029#endif 2030 2031#include <stddef.h> 2032#include <stdarg.h> 2033struct stat; 2034/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2035struct buf { int x; }; 2036struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2037static char *e (p, i) 2038 char **p; 2039 int i; 2040{ 2041 return p[i]; 2042} 2043static char *f (char * (*g) (char **, int), char **p, ...) 2044{ 2045 char *s; 2046 va_list v; 2047 va_start (v,p); 2048 s = g (p, va_arg (v,int)); 2049 va_end (v); 2050 return s; 2051} 2052 2053/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2054 function prototypes and stuff, but not \xHH hex character constants. 2055 These do not provoke an error unfortunately, instead are silently treated 2056 as an "x". The following induces an error, until -std is added to get 2057 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2058 array size at least. It is necessary to write \x00 == 0 to get something 2059 that is true only with -std. */ 2060int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2061 2062/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2063 inside strings and character constants. */ 2064#define FOO(x) '\''x'\'' 2065int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2066 2067int test (int i, double x); 2068struct s1 {int (*f) (int a);}; 2069struct s2 {int (*f) (double a);}; 2070int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2071 int, int);' 2072 2073# Test code for whether the C compiler supports C89 (body of main). 2074ac_c_conftest_c89_main=' 2075ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2076' 2077 2078# Test code for whether the C compiler supports C99 (global declarations) 2079ac_c_conftest_c99_globals=' 2080// Does the compiler advertise C99 conformance? 2081#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2082# error "Compiler does not advertise C99 conformance" 2083#endif 2084 2085#include <stdbool.h> 2086extern int puts (const char *); 2087extern int printf (const char *, ...); 2088extern int dprintf (int, const char *, ...); 2089extern void *malloc (size_t); 2090 2091// Check varargs macros. These examples are taken from C99 6.10.3.5. 2092// dprintf is used instead of fprintf to avoid needing to declare 2093// FILE and stderr. 2094#define debug(...) dprintf (2, __VA_ARGS__) 2095#define showlist(...) puts (#__VA_ARGS__) 2096#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2097static void 2098test_varargs_macros (void) 2099{ 2100 int x = 1234; 2101 int y = 5678; 2102 debug ("Flag"); 2103 debug ("X = %d\n", x); 2104 showlist (The first, second, and third items.); 2105 report (x>y, "x is %d but y is %d", x, y); 2106} 2107 2108// Check long long types. 2109#define BIG64 18446744073709551615ull 2110#define BIG32 4294967295ul 2111#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2112#if !BIG_OK 2113 #error "your preprocessor is broken" 2114#endif 2115#if BIG_OK 2116#else 2117 #error "your preprocessor is broken" 2118#endif 2119static long long int bignum = -9223372036854775807LL; 2120static unsigned long long int ubignum = BIG64; 2121 2122struct incomplete_array 2123{ 2124 int datasize; 2125 double data[]; 2126}; 2127 2128struct named_init { 2129 int number; 2130 const wchar_t *name; 2131 double average; 2132}; 2133 2134typedef const char *ccp; 2135 2136static inline int 2137test_restrict (ccp restrict text) 2138{ 2139 // See if C++-style comments work. 2140 // Iterate through items via the restricted pointer. 2141 // Also check for declarations in for loops. 2142 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2143 continue; 2144 return 0; 2145} 2146 2147// Check varargs and va_copy. 2148static bool 2149test_varargs (const char *format, ...) 2150{ 2151 va_list args; 2152 va_start (args, format); 2153 va_list args_copy; 2154 va_copy (args_copy, args); 2155 2156 const char *str = ""; 2157 int number = 0; 2158 float fnumber = 0; 2159 2160 while (*format) 2161 { 2162 switch (*format++) 2163 { 2164 case '\''s'\'': // string 2165 str = va_arg (args_copy, const char *); 2166 break; 2167 case '\''d'\'': // int 2168 number = va_arg (args_copy, int); 2169 break; 2170 case '\''f'\'': // float 2171 fnumber = va_arg (args_copy, double); 2172 break; 2173 default: 2174 break; 2175 } 2176 } 2177 va_end (args_copy); 2178 va_end (args); 2179 2180 return *str && number && fnumber; 2181} 2182' 2183 2184# Test code for whether the C compiler supports C99 (body of main). 2185ac_c_conftest_c99_main=' 2186 // Check bool. 2187 _Bool success = false; 2188 success |= (argc != 0); 2189 2190 // Check restrict. 2191 if (test_restrict ("String literal") == 0) 2192 success = true; 2193 char *restrict newvar = "Another string"; 2194 2195 // Check varargs. 2196 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2197 test_varargs_macros (); 2198 2199 // Check flexible array members. 2200 struct incomplete_array *ia = 2201 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2202 ia->datasize = 10; 2203 for (int i = 0; i < ia->datasize; ++i) 2204 ia->data[i] = i * 1.234; 2205 2206 // Check named initializers. 2207 struct named_init ni = { 2208 .number = 34, 2209 .name = L"Test wide string", 2210 .average = 543.34343, 2211 }; 2212 2213 ni.number = 58; 2214 2215 int dynamic_array[ni.number]; 2216 dynamic_array[0] = argv[0][0]; 2217 dynamic_array[ni.number - 1] = 543; 2218 2219 // work around unused variable warnings 2220 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2221 || dynamic_array[ni.number - 1] != 543); 2222' 2223 2224# Test code for whether the C compiler supports C11 (global declarations) 2225ac_c_conftest_c11_globals=' 2226// Does the compiler advertise C11 conformance? 2227#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2228# error "Compiler does not advertise C11 conformance" 2229#endif 2230 2231// Check _Alignas. 2232char _Alignas (double) aligned_as_double; 2233char _Alignas (0) no_special_alignment; 2234extern char aligned_as_int; 2235char _Alignas (0) _Alignas (int) aligned_as_int; 2236 2237// Check _Alignof. 2238enum 2239{ 2240 int_alignment = _Alignof (int), 2241 int_array_alignment = _Alignof (int[100]), 2242 char_alignment = _Alignof (char) 2243}; 2244_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2245 2246// Check _Noreturn. 2247int _Noreturn does_not_return (void) { for (;;) continue; } 2248 2249// Check _Static_assert. 2250struct test_static_assert 2251{ 2252 int x; 2253 _Static_assert (sizeof (int) <= sizeof (long int), 2254 "_Static_assert does not work in struct"); 2255 long int y; 2256}; 2257 2258// Check UTF-8 literals. 2259#define u8 syntax error! 2260char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2261 2262// Check duplicate typedefs. 2263typedef long *long_ptr; 2264typedef long int *long_ptr; 2265typedef long_ptr long_ptr; 2266 2267// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2268struct anonymous 2269{ 2270 union { 2271 struct { int i; int j; }; 2272 struct { int k; long int l; } w; 2273 }; 2274 int m; 2275} v1; 2276' 2277 2278# Test code for whether the C compiler supports C11 (body of main). 2279ac_c_conftest_c11_main=' 2280 _Static_assert ((offsetof (struct anonymous, i) 2281 == offsetof (struct anonymous, w.k)), 2282 "Anonymous union alignment botch"); 2283 v1.i = 2; 2284 v1.w.k = 5; 2285 ok |= v1.i != 5; 2286' 2287 2288# Test code for whether the C compiler supports C11 (complete). 2289ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2290${ac_c_conftest_c99_globals} 2291${ac_c_conftest_c11_globals} 2292 2293int 2294main (int argc, char **argv) 2295{ 2296 int ok = 0; 2297 ${ac_c_conftest_c89_main} 2298 ${ac_c_conftest_c99_main} 2299 ${ac_c_conftest_c11_main} 2300 return ok; 2301} 2302" 2303 2304# Test code for whether the C compiler supports C99 (complete). 2305ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2306${ac_c_conftest_c99_globals} 2307 2308int 2309main (int argc, char **argv) 2310{ 2311 int ok = 0; 2312 ${ac_c_conftest_c89_main} 2313 ${ac_c_conftest_c99_main} 2314 return ok; 2315} 2316" 2317 2318# Test code for whether the C compiler supports C89 (complete). 2319ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2320 2321int 2322main (int argc, char **argv) 2323{ 2324 int ok = 0; 2325 ${ac_c_conftest_c89_main} 2326 return ok; 2327} 2328" 2329 2330as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2331as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2332as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2333as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2334as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2335as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2336as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2337as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2338as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2339 2340# Auxiliary files required by this configure script. 2341ac_aux_files="config.guess config.sub compile missing install-sh" 2342 2343# Locations in which to look for auxiliary files. 2344ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2345 2346# Search for a directory containing all of the required auxiliary files, 2347# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2348# If we don't find one directory that contains all the files we need, 2349# we report the set of missing files from the *first* directory in 2350# $ac_aux_dir_candidates and give up. 2351ac_missing_aux_files="" 2352ac_first_candidate=: 2353printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2354as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2355as_found=false 2356for as_dir in $ac_aux_dir_candidates 2357do 2358 IFS=$as_save_IFS 2359 case $as_dir in #((( 2360 '') as_dir=./ ;; 2361 */) ;; 2362 *) as_dir=$as_dir/ ;; 2363 esac 2364 as_found=: 2365 2366 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2367 ac_aux_dir_found=yes 2368 ac_install_sh= 2369 for ac_aux in $ac_aux_files 2370 do 2371 # As a special case, if "install-sh" is required, that requirement 2372 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2373 # and $ac_install_sh is set appropriately for whichever one is found. 2374 if test x"$ac_aux" = x"install-sh" 2375 then 2376 if test -f "${as_dir}install-sh"; then 2377 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2378 ac_install_sh="${as_dir}install-sh -c" 2379 elif test -f "${as_dir}install.sh"; then 2380 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2381 ac_install_sh="${as_dir}install.sh -c" 2382 elif test -f "${as_dir}shtool"; then 2383 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2384 ac_install_sh="${as_dir}shtool install -c" 2385 else 2386 ac_aux_dir_found=no 2387 if $ac_first_candidate; then 2388 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2389 else 2390 break 2391 fi 2392 fi 2393 else 2394 if test -f "${as_dir}${ac_aux}"; then 2395 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2396 else 2397 ac_aux_dir_found=no 2398 if $ac_first_candidate; then 2399 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2400 else 2401 break 2402 fi 2403 fi 2404 fi 2405 done 2406 if test "$ac_aux_dir_found" = yes; then 2407 ac_aux_dir="$as_dir" 2408 break 2409 fi 2410 ac_first_candidate=false 2411 2412 as_found=false 2413done 2414IFS=$as_save_IFS 2415if $as_found 2416then : 2417 2418else $as_nop 2419 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2420fi 2421 2422 2423# These three variables are undocumented and unsupported, 2424# and are intended to be withdrawn in a future Autoconf release. 2425# They can cause serious problems if a builder's source tree is in a directory 2426# whose full name contains unusual characters. 2427if test -f "${ac_aux_dir}config.guess"; then 2428 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2429fi 2430if test -f "${ac_aux_dir}config.sub"; then 2431 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2432fi 2433if test -f "$ac_aux_dir/configure"; then 2434 ac_configure="$SHELL ${ac_aux_dir}configure" 2435fi 2436 2437# Check that the precious variables saved in the cache have kept the same 2438# value. 2439ac_cache_corrupted=false 2440for ac_var in $ac_precious_vars; do 2441 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2442 eval ac_new_set=\$ac_env_${ac_var}_set 2443 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2444 eval ac_new_val=\$ac_env_${ac_var}_value 2445 case $ac_old_set,$ac_new_set in 2446 set,) 2447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2448printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2449 ac_cache_corrupted=: ;; 2450 ,set) 2451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2452printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2453 ac_cache_corrupted=: ;; 2454 ,);; 2455 *) 2456 if test "x$ac_old_val" != "x$ac_new_val"; then 2457 # differences in whitespace do not lead to failure. 2458 ac_old_val_w=`echo x $ac_old_val` 2459 ac_new_val_w=`echo x $ac_new_val` 2460 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2462printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2463 ac_cache_corrupted=: 2464 else 2465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2466printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2467 eval $ac_var=\$ac_old_val 2468 fi 2469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2470printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2472printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2473 fi;; 2474 esac 2475 # Pass precious variables to config.status. 2476 if test "$ac_new_set" = set; then 2477 case $ac_new_val in 2478 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2479 *) ac_arg=$ac_var=$ac_new_val ;; 2480 esac 2481 case " $ac_configure_args " in 2482 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2483 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2484 esac 2485 fi 2486done 2487if $ac_cache_corrupted; then 2488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2489printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2491printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2492 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2493 and start over" "$LINENO" 5 2494fi 2495## -------------------- ## 2496## Main body of script. ## 2497## -------------------- ## 2498 2499ac_ext=c 2500ac_cpp='$CPP $CPPFLAGS' 2501ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2502ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2503ac_compiler_gnu=$ac_cv_c_compiler_gnu 2504 2505 2506 2507ac_config_headers="$ac_config_headers config.h" 2508 2509 2510# Initialize Automake 2511am__api_version='1.16' 2512 2513 2514 2515 # Find a good install program. We prefer a C program (faster), 2516# so one script is as good as another. But avoid the broken or 2517# incompatible versions: 2518# SysV /etc/install, /usr/sbin/install 2519# SunOS /usr/etc/install 2520# IRIX /sbin/install 2521# AIX /bin/install 2522# AmigaOS /C/install, which installs bootblocks on floppy discs 2523# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2524# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2525# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2526# OS/2's system install, which has a completely different semantic 2527# ./install, which can be erroneously created by make from ./install.sh. 2528# Reject install programs that cannot install multiple files. 2529{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2530printf %s "checking for a BSD-compatible install... " >&6; } 2531if test -z "$INSTALL"; then 2532if test ${ac_cv_path_install+y} 2533then : 2534 printf %s "(cached) " >&6 2535else $as_nop 2536 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2537for as_dir in $PATH 2538do 2539 IFS=$as_save_IFS 2540 case $as_dir in #((( 2541 '') as_dir=./ ;; 2542 */) ;; 2543 *) as_dir=$as_dir/ ;; 2544 esac 2545 # Account for fact that we put trailing slashes in our PATH walk. 2546case $as_dir in #(( 2547 ./ | /[cC]/* | \ 2548 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2549 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2550 /usr/ucb/* ) ;; 2551 *) 2552 # OSF1 and SCO ODT 3.0 have their own names for install. 2553 # Don't use installbsd from OSF since it installs stuff as root 2554 # by default. 2555 for ac_prog in ginstall scoinst install; do 2556 for ac_exec_ext in '' $ac_executable_extensions; do 2557 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2558 if test $ac_prog = install && 2559 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2560 # AIX install. It has an incompatible calling convention. 2561 : 2562 elif test $ac_prog = install && 2563 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2564 # program-specific install script used by HP pwplus--don't use. 2565 : 2566 else 2567 rm -rf conftest.one conftest.two conftest.dir 2568 echo one > conftest.one 2569 echo two > conftest.two 2570 mkdir conftest.dir 2571 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2572 test -s conftest.one && test -s conftest.two && 2573 test -s conftest.dir/conftest.one && 2574 test -s conftest.dir/conftest.two 2575 then 2576 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2577 break 3 2578 fi 2579 fi 2580 fi 2581 done 2582 done 2583 ;; 2584esac 2585 2586 done 2587IFS=$as_save_IFS 2588 2589rm -rf conftest.one conftest.two conftest.dir 2590 2591fi 2592 if test ${ac_cv_path_install+y}; then 2593 INSTALL=$ac_cv_path_install 2594 else 2595 # As a last resort, use the slow shell script. Don't cache a 2596 # value for INSTALL within a source directory, because that will 2597 # break other packages using the cache if that directory is 2598 # removed, or if the value is a relative name. 2599 INSTALL=$ac_install_sh 2600 fi 2601fi 2602{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2603printf "%s\n" "$INSTALL" >&6; } 2604 2605# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2606# It thinks the first close brace ends the variable substitution. 2607test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2608 2609test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2610 2611test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2612 2613{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2614printf %s "checking whether build environment is sane... " >&6; } 2615# Reject unsafe characters in $srcdir or the absolute working directory 2616# name. Accept space and tab only in the latter. 2617am_lf=' 2618' 2619case `pwd` in 2620 *[\\\"\#\$\&\'\`$am_lf]*) 2621 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2622esac 2623case $srcdir in 2624 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2625 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2626esac 2627 2628# Do 'set' in a subshell so we don't clobber the current shell's 2629# arguments. Must try -L first in case configure is actually a 2630# symlink; some systems play weird games with the mod time of symlinks 2631# (eg FreeBSD returns the mod time of the symlink's containing 2632# directory). 2633if ( 2634 am_has_slept=no 2635 for am_try in 1 2; do 2636 echo "timestamp, slept: $am_has_slept" > conftest.file 2637 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2638 if test "$*" = "X"; then 2639 # -L didn't work. 2640 set X `ls -t "$srcdir/configure" conftest.file` 2641 fi 2642 if test "$*" != "X $srcdir/configure conftest.file" \ 2643 && test "$*" != "X conftest.file $srcdir/configure"; then 2644 2645 # If neither matched, then we have a broken ls. This can happen 2646 # if, for instance, CONFIG_SHELL is bash and it inherits a 2647 # broken ls alias from the environment. This has actually 2648 # happened. Such a system could not be considered "sane". 2649 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2650 alias in your environment" "$LINENO" 5 2651 fi 2652 if test "$2" = conftest.file || test $am_try -eq 2; then 2653 break 2654 fi 2655 # Just in case. 2656 sleep 1 2657 am_has_slept=yes 2658 done 2659 test "$2" = conftest.file 2660 ) 2661then 2662 # Ok. 2663 : 2664else 2665 as_fn_error $? "newly created file is older than distributed files! 2666Check your system clock" "$LINENO" 5 2667fi 2668{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2669printf "%s\n" "yes" >&6; } 2670# If we didn't sleep, we still need to ensure time stamps of config.status and 2671# generated files are strictly newer. 2672am_sleep_pid= 2673if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2674 ( sleep 1 ) & 2675 am_sleep_pid=$! 2676fi 2677 2678rm -f conftest.file 2679 2680test "$program_prefix" != NONE && 2681 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2682# Use a double $ so make ignores it. 2683test "$program_suffix" != NONE && 2684 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2685# Double any \ or $. 2686# By default was `s,x,x', remove it if useless. 2687ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2688program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2689 2690 2691# Expand $ac_aux_dir to an absolute path. 2692am_aux_dir=`cd "$ac_aux_dir" && pwd` 2693 2694 2695 if test x"${MISSING+set}" != xset; then 2696 MISSING="\${SHELL} '$am_aux_dir/missing'" 2697fi 2698# Use eval to expand $SHELL 2699if eval "$MISSING --is-lightweight"; then 2700 am_missing_run="$MISSING " 2701else 2702 am_missing_run= 2703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2704printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2705fi 2706 2707if test x"${install_sh+set}" != xset; then 2708 case $am_aux_dir in 2709 *\ * | *\ *) 2710 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2711 *) 2712 install_sh="\${SHELL} $am_aux_dir/install-sh" 2713 esac 2714fi 2715 2716# Installed binaries are usually stripped using 'strip' when the user 2717# run "make install-strip". However 'strip' might not be the right 2718# tool to use in cross-compilation environments, therefore Automake 2719# will honor the 'STRIP' environment variable to overrule this program. 2720if test "$cross_compiling" != no; then 2721 if test -n "$ac_tool_prefix"; then 2722 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2723set dummy ${ac_tool_prefix}strip; ac_word=$2 2724{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2725printf %s "checking for $ac_word... " >&6; } 2726if test ${ac_cv_prog_STRIP+y} 2727then : 2728 printf %s "(cached) " >&6 2729else $as_nop 2730 if test -n "$STRIP"; then 2731 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2732else 2733as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2734for as_dir in $PATH 2735do 2736 IFS=$as_save_IFS 2737 case $as_dir in #((( 2738 '') as_dir=./ ;; 2739 */) ;; 2740 *) as_dir=$as_dir/ ;; 2741 esac 2742 for ac_exec_ext in '' $ac_executable_extensions; do 2743 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2744 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2745 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2746 break 2 2747 fi 2748done 2749 done 2750IFS=$as_save_IFS 2751 2752fi 2753fi 2754STRIP=$ac_cv_prog_STRIP 2755if test -n "$STRIP"; then 2756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2757printf "%s\n" "$STRIP" >&6; } 2758else 2759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2760printf "%s\n" "no" >&6; } 2761fi 2762 2763 2764fi 2765if test -z "$ac_cv_prog_STRIP"; then 2766 ac_ct_STRIP=$STRIP 2767 # Extract the first word of "strip", so it can be a program name with args. 2768set dummy strip; ac_word=$2 2769{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2770printf %s "checking for $ac_word... " >&6; } 2771if test ${ac_cv_prog_ac_ct_STRIP+y} 2772then : 2773 printf %s "(cached) " >&6 2774else $as_nop 2775 if test -n "$ac_ct_STRIP"; then 2776 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2777else 2778as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2779for as_dir in $PATH 2780do 2781 IFS=$as_save_IFS 2782 case $as_dir in #((( 2783 '') as_dir=./ ;; 2784 */) ;; 2785 *) as_dir=$as_dir/ ;; 2786 esac 2787 for ac_exec_ext in '' $ac_executable_extensions; do 2788 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2789 ac_cv_prog_ac_ct_STRIP="strip" 2790 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2791 break 2 2792 fi 2793done 2794 done 2795IFS=$as_save_IFS 2796 2797fi 2798fi 2799ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2800if test -n "$ac_ct_STRIP"; then 2801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2802printf "%s\n" "$ac_ct_STRIP" >&6; } 2803else 2804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2805printf "%s\n" "no" >&6; } 2806fi 2807 2808 if test "x$ac_ct_STRIP" = x; then 2809 STRIP=":" 2810 else 2811 case $cross_compiling:$ac_tool_warned in 2812yes:) 2813{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2814printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2815ac_tool_warned=yes ;; 2816esac 2817 STRIP=$ac_ct_STRIP 2818 fi 2819else 2820 STRIP="$ac_cv_prog_STRIP" 2821fi 2822 2823fi 2824INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2825 2826 2827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2828printf %s "checking for a race-free mkdir -p... " >&6; } 2829if test -z "$MKDIR_P"; then 2830 if test ${ac_cv_path_mkdir+y} 2831then : 2832 printf %s "(cached) " >&6 2833else $as_nop 2834 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2835for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2836do 2837 IFS=$as_save_IFS 2838 case $as_dir in #((( 2839 '') as_dir=./ ;; 2840 */) ;; 2841 *) as_dir=$as_dir/ ;; 2842 esac 2843 for ac_prog in mkdir gmkdir; do 2844 for ac_exec_ext in '' $ac_executable_extensions; do 2845 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2846 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2847 'mkdir ('*'coreutils) '* | \ 2848 'BusyBox '* | \ 2849 'mkdir (fileutils) '4.1*) 2850 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2851 break 3;; 2852 esac 2853 done 2854 done 2855 done 2856IFS=$as_save_IFS 2857 2858fi 2859 2860 test -d ./--version && rmdir ./--version 2861 if test ${ac_cv_path_mkdir+y}; then 2862 MKDIR_P="$ac_cv_path_mkdir -p" 2863 else 2864 # As a last resort, use the slow shell script. Don't cache a 2865 # value for MKDIR_P within a source directory, because that will 2866 # break other packages using the cache if that directory is 2867 # removed, or if the value is a relative name. 2868 MKDIR_P="$ac_install_sh -d" 2869 fi 2870fi 2871{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2872printf "%s\n" "$MKDIR_P" >&6; } 2873 2874for ac_prog in gawk mawk nawk awk 2875do 2876 # Extract the first word of "$ac_prog", so it can be a program name with args. 2877set dummy $ac_prog; ac_word=$2 2878{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2879printf %s "checking for $ac_word... " >&6; } 2880if test ${ac_cv_prog_AWK+y} 2881then : 2882 printf %s "(cached) " >&6 2883else $as_nop 2884 if test -n "$AWK"; then 2885 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2886else 2887as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2888for as_dir in $PATH 2889do 2890 IFS=$as_save_IFS 2891 case $as_dir in #((( 2892 '') as_dir=./ ;; 2893 */) ;; 2894 *) as_dir=$as_dir/ ;; 2895 esac 2896 for ac_exec_ext in '' $ac_executable_extensions; do 2897 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2898 ac_cv_prog_AWK="$ac_prog" 2899 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2900 break 2 2901 fi 2902done 2903 done 2904IFS=$as_save_IFS 2905 2906fi 2907fi 2908AWK=$ac_cv_prog_AWK 2909if test -n "$AWK"; then 2910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2911printf "%s\n" "$AWK" >&6; } 2912else 2913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2914printf "%s\n" "no" >&6; } 2915fi 2916 2917 2918 test -n "$AWK" && break 2919done 2920 2921{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2922printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2923set x ${MAKE-make} 2924ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2925if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2926then : 2927 printf %s "(cached) " >&6 2928else $as_nop 2929 cat >conftest.make <<\_ACEOF 2930SHELL = /bin/sh 2931all: 2932 @echo '@@@%%%=$(MAKE)=@@@%%%' 2933_ACEOF 2934# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2935case `${MAKE-make} -f conftest.make 2>/dev/null` in 2936 *@@@%%%=?*=@@@%%%*) 2937 eval ac_cv_prog_make_${ac_make}_set=yes;; 2938 *) 2939 eval ac_cv_prog_make_${ac_make}_set=no;; 2940esac 2941rm -f conftest.make 2942fi 2943if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2945printf "%s\n" "yes" >&6; } 2946 SET_MAKE= 2947else 2948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2949printf "%s\n" "no" >&6; } 2950 SET_MAKE="MAKE=${MAKE-make}" 2951fi 2952 2953rm -rf .tst 2>/dev/null 2954mkdir .tst 2>/dev/null 2955if test -d .tst; then 2956 am__leading_dot=. 2957else 2958 am__leading_dot=_ 2959fi 2960rmdir .tst 2>/dev/null 2961 2962# Check whether --enable-silent-rules was given. 2963if test ${enable_silent_rules+y} 2964then : 2965 enableval=$enable_silent_rules; 2966fi 2967 2968case $enable_silent_rules in # ((( 2969 yes) AM_DEFAULT_VERBOSITY=0;; 2970 no) AM_DEFAULT_VERBOSITY=1;; 2971 *) AM_DEFAULT_VERBOSITY=1;; 2972esac 2973am_make=${MAKE-make} 2974{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2975printf %s "checking whether $am_make supports nested variables... " >&6; } 2976if test ${am_cv_make_support_nested_variables+y} 2977then : 2978 printf %s "(cached) " >&6 2979else $as_nop 2980 if printf "%s\n" 'TRUE=$(BAR$(V)) 2981BAR0=false 2982BAR1=true 2983V=1 2984am__doit: 2985 @$(TRUE) 2986.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2987 am_cv_make_support_nested_variables=yes 2988else 2989 am_cv_make_support_nested_variables=no 2990fi 2991fi 2992{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2993printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 2994if test $am_cv_make_support_nested_variables = yes; then 2995 AM_V='$(V)' 2996 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2997else 2998 AM_V=$AM_DEFAULT_VERBOSITY 2999 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3000fi 3001AM_BACKSLASH='\' 3002 3003if test "`cd $srcdir && pwd`" != "`pwd`"; then 3004 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3005 # is not polluted with repeated "-I." 3006 am__isrc=' -I$(srcdir)' 3007 # test to see if srcdir already configured 3008 if test -f $srcdir/config.status; then 3009 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3010 fi 3011fi 3012 3013# test whether we have cygpath 3014if test -z "$CYGPATH_W"; then 3015 if (cygpath --version) >/dev/null 2>/dev/null; then 3016 CYGPATH_W='cygpath -w' 3017 else 3018 CYGPATH_W=echo 3019 fi 3020fi 3021 3022 3023# Define the identity of the package. 3024 PACKAGE='xgc' 3025 VERSION='1.0.6' 3026 3027 3028printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3029 3030 3031printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3032 3033# Some tools Automake needs. 3034 3035ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3036 3037 3038AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3039 3040 3041AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3042 3043 3044AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3045 3046 3047MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3048 3049# For better backward compatibility. To be removed once Automake 1.9.x 3050# dies out for good. For more background, see: 3051# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3052# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3053mkdir_p='$(MKDIR_P)' 3054 3055# We need awk for the "check" target (and possibly the TAP driver). The 3056# system "awk" is bad on some platforms. 3057# Always define AMTAR for backward compatibility. Yes, it's still used 3058# in the wild :-( We should find a proper way to deprecate it ... 3059AMTAR='$${TAR-tar}' 3060 3061 3062# We'll loop over all known methods to create a tar archive until one works. 3063_am_tools='gnutar pax cpio none' 3064 3065am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3066 3067 3068 3069 3070 3071# Variables for tags utilities; see am/tags.am 3072if test -z "$CTAGS"; then 3073 CTAGS=ctags 3074fi 3075 3076if test -z "$ETAGS"; then 3077 ETAGS=etags 3078fi 3079 3080if test -z "$CSCOPE"; then 3081 CSCOPE=cscope 3082fi 3083 3084 3085 3086# POSIX will say in a future version that running "rm -f" with no argument 3087# is OK; and we want to be able to make that assumption in our Makefile 3088# recipes. So use an aggressive probe to check that the usage we want is 3089# actually supported "in the wild" to an acceptable degree. 3090# See automake bug#10828. 3091# To make any issue more visible, cause the running configure to be aborted 3092# by default if the 'rm' program in use doesn't match our expectations; the 3093# user can still override this though. 3094if rm -f && rm -fr && rm -rf; then : OK; else 3095 cat >&2 <<'END' 3096Oops! 3097 3098Your 'rm' program seems unable to run without file operands specified 3099on the command line, even when the '-f' option is present. This is contrary 3100to the behaviour of most rm programs out there, and not conforming with 3101the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3102 3103Please tell bug-automake@gnu.org about your system, including the value 3104of your $PATH and any error possibly output before this message. This 3105can help us improve future automake versions. 3106 3107END 3108 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3109 echo 'Configuration will proceed anyway, since you have set the' >&2 3110 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3111 echo >&2 3112 else 3113 cat >&2 <<'END' 3114Aborting the configuration process, to ensure you take notice of the issue. 3115 3116You can download and install GNU coreutils to get an 'rm' implementation 3117that behaves properly: <https://www.gnu.org/software/coreutils/>. 3118 3119If you want to complete the configuration process using your problematic 3120'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3121to "yes", and re-run configure. 3122 3123END 3124 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3125 fi 3126fi 3127 3128 3129# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3130 3131 3132 3133 3134 3135 3136 3137 3138 3139 3140 3141 3142 3143 3144 3145 3146 3147 3148 3149 3150DEPDIR="${am__leading_dot}deps" 3151 3152ac_config_commands="$ac_config_commands depfiles" 3153 3154{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3155printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3156cat > confinc.mk << 'END' 3157am__doit: 3158 @echo this is the am__doit target >confinc.out 3159.PHONY: am__doit 3160END 3161am__include="#" 3162am__quote= 3163# BSD make does it like this. 3164echo '.include "confinc.mk" # ignored' > confmf.BSD 3165# Other make implementations (GNU, Solaris 10, AIX) do it like this. 3166echo 'include confinc.mk # ignored' > confmf.GNU 3167_am_result=no 3168for s in GNU BSD; do 3169 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3170 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3171 ac_status=$? 3172 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3173 (exit $ac_status); } 3174 case $?:`cat confinc.out 2>/dev/null` in #( 3175 '0:this is the am__doit target') : 3176 case $s in #( 3177 BSD) : 3178 am__include='.include' am__quote='"' ;; #( 3179 *) : 3180 am__include='include' am__quote='' ;; 3181esac ;; #( 3182 *) : 3183 ;; 3184esac 3185 if test "$am__include" != "#"; then 3186 _am_result="yes ($s style)" 3187 break 3188 fi 3189done 3190rm -f confinc.* confmf.* 3191{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3192printf "%s\n" "${_am_result}" >&6; } 3193 3194# Check whether --enable-dependency-tracking was given. 3195if test ${enable_dependency_tracking+y} 3196then : 3197 enableval=$enable_dependency_tracking; 3198fi 3199 3200if test "x$enable_dependency_tracking" != xno; then 3201 am_depcomp="$ac_aux_dir/depcomp" 3202 AMDEPBACKSLASH='\' 3203 am__nodep='_no' 3204fi 3205 if test "x$enable_dependency_tracking" != xno; then 3206 AMDEP_TRUE= 3207 AMDEP_FALSE='#' 3208else 3209 AMDEP_TRUE='#' 3210 AMDEP_FALSE= 3211fi 3212 3213 3214ac_ext=c 3215ac_cpp='$CPP $CPPFLAGS' 3216ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3217ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3218ac_compiler_gnu=$ac_cv_c_compiler_gnu 3219if test -n "$ac_tool_prefix"; then 3220 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3221set dummy ${ac_tool_prefix}gcc; ac_word=$2 3222{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3223printf %s "checking for $ac_word... " >&6; } 3224if test ${ac_cv_prog_CC+y} 3225then : 3226 printf %s "(cached) " >&6 3227else $as_nop 3228 if test -n "$CC"; then 3229 ac_cv_prog_CC="$CC" # Let the user override the test. 3230else 3231as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3232for as_dir in $PATH 3233do 3234 IFS=$as_save_IFS 3235 case $as_dir in #((( 3236 '') as_dir=./ ;; 3237 */) ;; 3238 *) as_dir=$as_dir/ ;; 3239 esac 3240 for ac_exec_ext in '' $ac_executable_extensions; do 3241 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3242 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3243 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3244 break 2 3245 fi 3246done 3247 done 3248IFS=$as_save_IFS 3249 3250fi 3251fi 3252CC=$ac_cv_prog_CC 3253if test -n "$CC"; then 3254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3255printf "%s\n" "$CC" >&6; } 3256else 3257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3258printf "%s\n" "no" >&6; } 3259fi 3260 3261 3262fi 3263if test -z "$ac_cv_prog_CC"; then 3264 ac_ct_CC=$CC 3265 # Extract the first word of "gcc", so it can be a program name with args. 3266set dummy gcc; ac_word=$2 3267{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3268printf %s "checking for $ac_word... " >&6; } 3269if test ${ac_cv_prog_ac_ct_CC+y} 3270then : 3271 printf %s "(cached) " >&6 3272else $as_nop 3273 if test -n "$ac_ct_CC"; then 3274 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3275else 3276as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3277for as_dir in $PATH 3278do 3279 IFS=$as_save_IFS 3280 case $as_dir in #((( 3281 '') as_dir=./ ;; 3282 */) ;; 3283 *) as_dir=$as_dir/ ;; 3284 esac 3285 for ac_exec_ext in '' $ac_executable_extensions; do 3286 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3287 ac_cv_prog_ac_ct_CC="gcc" 3288 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3289 break 2 3290 fi 3291done 3292 done 3293IFS=$as_save_IFS 3294 3295fi 3296fi 3297ac_ct_CC=$ac_cv_prog_ac_ct_CC 3298if test -n "$ac_ct_CC"; then 3299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3300printf "%s\n" "$ac_ct_CC" >&6; } 3301else 3302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3303printf "%s\n" "no" >&6; } 3304fi 3305 3306 if test "x$ac_ct_CC" = x; then 3307 CC="" 3308 else 3309 case $cross_compiling:$ac_tool_warned in 3310yes:) 3311{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3312printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3313ac_tool_warned=yes ;; 3314esac 3315 CC=$ac_ct_CC 3316 fi 3317else 3318 CC="$ac_cv_prog_CC" 3319fi 3320 3321if test -z "$CC"; then 3322 if test -n "$ac_tool_prefix"; then 3323 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3324set dummy ${ac_tool_prefix}cc; ac_word=$2 3325{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3326printf %s "checking for $ac_word... " >&6; } 3327if test ${ac_cv_prog_CC+y} 3328then : 3329 printf %s "(cached) " >&6 3330else $as_nop 3331 if test -n "$CC"; then 3332 ac_cv_prog_CC="$CC" # Let the user override the test. 3333else 3334as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3335for as_dir in $PATH 3336do 3337 IFS=$as_save_IFS 3338 case $as_dir in #((( 3339 '') as_dir=./ ;; 3340 */) ;; 3341 *) as_dir=$as_dir/ ;; 3342 esac 3343 for ac_exec_ext in '' $ac_executable_extensions; do 3344 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3345 ac_cv_prog_CC="${ac_tool_prefix}cc" 3346 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3347 break 2 3348 fi 3349done 3350 done 3351IFS=$as_save_IFS 3352 3353fi 3354fi 3355CC=$ac_cv_prog_CC 3356if test -n "$CC"; then 3357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3358printf "%s\n" "$CC" >&6; } 3359else 3360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3361printf "%s\n" "no" >&6; } 3362fi 3363 3364 3365 fi 3366fi 3367if test -z "$CC"; then 3368 # Extract the first word of "cc", so it can be a program name with args. 3369set dummy cc; ac_word=$2 3370{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3371printf %s "checking for $ac_word... " >&6; } 3372if test ${ac_cv_prog_CC+y} 3373then : 3374 printf %s "(cached) " >&6 3375else $as_nop 3376 if test -n "$CC"; then 3377 ac_cv_prog_CC="$CC" # Let the user override the test. 3378else 3379 ac_prog_rejected=no 3380as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3381for as_dir in $PATH 3382do 3383 IFS=$as_save_IFS 3384 case $as_dir in #((( 3385 '') as_dir=./ ;; 3386 */) ;; 3387 *) as_dir=$as_dir/ ;; 3388 esac 3389 for ac_exec_ext in '' $ac_executable_extensions; do 3390 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3391 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3392 ac_prog_rejected=yes 3393 continue 3394 fi 3395 ac_cv_prog_CC="cc" 3396 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3397 break 2 3398 fi 3399done 3400 done 3401IFS=$as_save_IFS 3402 3403if test $ac_prog_rejected = yes; then 3404 # We found a bogon in the path, so make sure we never use it. 3405 set dummy $ac_cv_prog_CC 3406 shift 3407 if test $# != 0; then 3408 # We chose a different compiler from the bogus one. 3409 # However, it has the same basename, so the bogon will be chosen 3410 # first if we set CC to just the basename; use the full file name. 3411 shift 3412 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3413 fi 3414fi 3415fi 3416fi 3417CC=$ac_cv_prog_CC 3418if test -n "$CC"; then 3419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3420printf "%s\n" "$CC" >&6; } 3421else 3422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3423printf "%s\n" "no" >&6; } 3424fi 3425 3426 3427fi 3428if test -z "$CC"; then 3429 if test -n "$ac_tool_prefix"; then 3430 for ac_prog in cl.exe 3431 do 3432 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3433set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3434{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3435printf %s "checking for $ac_word... " >&6; } 3436if test ${ac_cv_prog_CC+y} 3437then : 3438 printf %s "(cached) " >&6 3439else $as_nop 3440 if test -n "$CC"; then 3441 ac_cv_prog_CC="$CC" # Let the user override the test. 3442else 3443as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3444for as_dir in $PATH 3445do 3446 IFS=$as_save_IFS 3447 case $as_dir in #((( 3448 '') as_dir=./ ;; 3449 */) ;; 3450 *) as_dir=$as_dir/ ;; 3451 esac 3452 for ac_exec_ext in '' $ac_executable_extensions; do 3453 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3454 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3455 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3456 break 2 3457 fi 3458done 3459 done 3460IFS=$as_save_IFS 3461 3462fi 3463fi 3464CC=$ac_cv_prog_CC 3465if test -n "$CC"; then 3466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3467printf "%s\n" "$CC" >&6; } 3468else 3469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3470printf "%s\n" "no" >&6; } 3471fi 3472 3473 3474 test -n "$CC" && break 3475 done 3476fi 3477if test -z "$CC"; then 3478 ac_ct_CC=$CC 3479 for ac_prog in cl.exe 3480do 3481 # Extract the first word of "$ac_prog", so it can be a program name with args. 3482set dummy $ac_prog; ac_word=$2 3483{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3484printf %s "checking for $ac_word... " >&6; } 3485if test ${ac_cv_prog_ac_ct_CC+y} 3486then : 3487 printf %s "(cached) " >&6 3488else $as_nop 3489 if test -n "$ac_ct_CC"; then 3490 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3491else 3492as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3493for as_dir in $PATH 3494do 3495 IFS=$as_save_IFS 3496 case $as_dir in #((( 3497 '') as_dir=./ ;; 3498 */) ;; 3499 *) as_dir=$as_dir/ ;; 3500 esac 3501 for ac_exec_ext in '' $ac_executable_extensions; do 3502 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3503 ac_cv_prog_ac_ct_CC="$ac_prog" 3504 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3505 break 2 3506 fi 3507done 3508 done 3509IFS=$as_save_IFS 3510 3511fi 3512fi 3513ac_ct_CC=$ac_cv_prog_ac_ct_CC 3514if test -n "$ac_ct_CC"; then 3515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3516printf "%s\n" "$ac_ct_CC" >&6; } 3517else 3518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3519printf "%s\n" "no" >&6; } 3520fi 3521 3522 3523 test -n "$ac_ct_CC" && break 3524done 3525 3526 if test "x$ac_ct_CC" = x; then 3527 CC="" 3528 else 3529 case $cross_compiling:$ac_tool_warned in 3530yes:) 3531{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3532printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3533ac_tool_warned=yes ;; 3534esac 3535 CC=$ac_ct_CC 3536 fi 3537fi 3538 3539fi 3540if test -z "$CC"; then 3541 if test -n "$ac_tool_prefix"; then 3542 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3543set dummy ${ac_tool_prefix}clang; ac_word=$2 3544{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3545printf %s "checking for $ac_word... " >&6; } 3546if test ${ac_cv_prog_CC+y} 3547then : 3548 printf %s "(cached) " >&6 3549else $as_nop 3550 if test -n "$CC"; then 3551 ac_cv_prog_CC="$CC" # Let the user override the test. 3552else 3553as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3554for as_dir in $PATH 3555do 3556 IFS=$as_save_IFS 3557 case $as_dir in #((( 3558 '') as_dir=./ ;; 3559 */) ;; 3560 *) as_dir=$as_dir/ ;; 3561 esac 3562 for ac_exec_ext in '' $ac_executable_extensions; do 3563 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3564 ac_cv_prog_CC="${ac_tool_prefix}clang" 3565 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3566 break 2 3567 fi 3568done 3569 done 3570IFS=$as_save_IFS 3571 3572fi 3573fi 3574CC=$ac_cv_prog_CC 3575if test -n "$CC"; then 3576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3577printf "%s\n" "$CC" >&6; } 3578else 3579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3580printf "%s\n" "no" >&6; } 3581fi 3582 3583 3584fi 3585if test -z "$ac_cv_prog_CC"; then 3586 ac_ct_CC=$CC 3587 # Extract the first word of "clang", so it can be a program name with args. 3588set dummy clang; ac_word=$2 3589{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3590printf %s "checking for $ac_word... " >&6; } 3591if test ${ac_cv_prog_ac_ct_CC+y} 3592then : 3593 printf %s "(cached) " >&6 3594else $as_nop 3595 if test -n "$ac_ct_CC"; then 3596 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3597else 3598as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3599for as_dir in $PATH 3600do 3601 IFS=$as_save_IFS 3602 case $as_dir in #((( 3603 '') as_dir=./ ;; 3604 */) ;; 3605 *) as_dir=$as_dir/ ;; 3606 esac 3607 for ac_exec_ext in '' $ac_executable_extensions; do 3608 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3609 ac_cv_prog_ac_ct_CC="clang" 3610 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3611 break 2 3612 fi 3613done 3614 done 3615IFS=$as_save_IFS 3616 3617fi 3618fi 3619ac_ct_CC=$ac_cv_prog_ac_ct_CC 3620if test -n "$ac_ct_CC"; then 3621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3622printf "%s\n" "$ac_ct_CC" >&6; } 3623else 3624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3625printf "%s\n" "no" >&6; } 3626fi 3627 3628 if test "x$ac_ct_CC" = x; then 3629 CC="" 3630 else 3631 case $cross_compiling:$ac_tool_warned in 3632yes:) 3633{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3634printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3635ac_tool_warned=yes ;; 3636esac 3637 CC=$ac_ct_CC 3638 fi 3639else 3640 CC="$ac_cv_prog_CC" 3641fi 3642 3643fi 3644 3645 3646test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3647printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3648as_fn_error $? "no acceptable C compiler found in \$PATH 3649See \`config.log' for more details" "$LINENO" 5; } 3650 3651# Provide some information about the compiler. 3652printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3653set X $ac_compile 3654ac_compiler=$2 3655for ac_option in --version -v -V -qversion -version; do 3656 { { ac_try="$ac_compiler $ac_option >&5" 3657case "(($ac_try" in 3658 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3659 *) ac_try_echo=$ac_try;; 3660esac 3661eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3662printf "%s\n" "$ac_try_echo"; } >&5 3663 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3664 ac_status=$? 3665 if test -s conftest.err; then 3666 sed '10a\ 3667... rest of stderr output deleted ... 3668 10q' conftest.err >conftest.er1 3669 cat conftest.er1 >&5 3670 fi 3671 rm -f conftest.er1 conftest.err 3672 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3673 test $ac_status = 0; } 3674done 3675 3676cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3677/* end confdefs.h. */ 3678 3679int 3680main (void) 3681{ 3682 3683 ; 3684 return 0; 3685} 3686_ACEOF 3687ac_clean_files_save=$ac_clean_files 3688ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3689# Try to create an executable without -o first, disregard a.out. 3690# It will help us diagnose broken compilers, and finding out an intuition 3691# of exeext. 3692{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3693printf %s "checking whether the C compiler works... " >&6; } 3694ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3695 3696# The possible output files: 3697ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3698 3699ac_rmfiles= 3700for ac_file in $ac_files 3701do 3702 case $ac_file in 3703 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3704 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3705 esac 3706done 3707rm -f $ac_rmfiles 3708 3709if { { ac_try="$ac_link_default" 3710case "(($ac_try" in 3711 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3712 *) ac_try_echo=$ac_try;; 3713esac 3714eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3715printf "%s\n" "$ac_try_echo"; } >&5 3716 (eval "$ac_link_default") 2>&5 3717 ac_status=$? 3718 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3719 test $ac_status = 0; } 3720then : 3721 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3722# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3723# in a Makefile. We should not override ac_cv_exeext if it was cached, 3724# so that the user can short-circuit this test for compilers unknown to 3725# Autoconf. 3726for ac_file in $ac_files '' 3727do 3728 test -f "$ac_file" || continue 3729 case $ac_file in 3730 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3731 ;; 3732 [ab].out ) 3733 # We found the default executable, but exeext='' is most 3734 # certainly right. 3735 break;; 3736 *.* ) 3737 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3738 then :; else 3739 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3740 fi 3741 # We set ac_cv_exeext here because the later test for it is not 3742 # safe: cross compilers may not add the suffix if given an `-o' 3743 # argument, so we may need to know it at that point already. 3744 # Even if this section looks crufty: it has the advantage of 3745 # actually working. 3746 break;; 3747 * ) 3748 break;; 3749 esac 3750done 3751test "$ac_cv_exeext" = no && ac_cv_exeext= 3752 3753else $as_nop 3754 ac_file='' 3755fi 3756if test -z "$ac_file" 3757then : 3758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3759printf "%s\n" "no" >&6; } 3760printf "%s\n" "$as_me: failed program was:" >&5 3761sed 's/^/| /' conftest.$ac_ext >&5 3762 3763{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3764printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3765as_fn_error 77 "C compiler cannot create executables 3766See \`config.log' for more details" "$LINENO" 5; } 3767else $as_nop 3768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3769printf "%s\n" "yes" >&6; } 3770fi 3771{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3772printf %s "checking for C compiler default output file name... " >&6; } 3773{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3774printf "%s\n" "$ac_file" >&6; } 3775ac_exeext=$ac_cv_exeext 3776 3777rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3778ac_clean_files=$ac_clean_files_save 3779{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3780printf %s "checking for suffix of executables... " >&6; } 3781if { { ac_try="$ac_link" 3782case "(($ac_try" in 3783 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3784 *) ac_try_echo=$ac_try;; 3785esac 3786eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3787printf "%s\n" "$ac_try_echo"; } >&5 3788 (eval "$ac_link") 2>&5 3789 ac_status=$? 3790 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3791 test $ac_status = 0; } 3792then : 3793 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3794# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3795# work properly (i.e., refer to `conftest.exe'), while it won't with 3796# `rm'. 3797for ac_file in conftest.exe conftest conftest.*; do 3798 test -f "$ac_file" || continue 3799 case $ac_file in 3800 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3801 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3802 break;; 3803 * ) break;; 3804 esac 3805done 3806else $as_nop 3807 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3808printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3809as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3810See \`config.log' for more details" "$LINENO" 5; } 3811fi 3812rm -f conftest conftest$ac_cv_exeext 3813{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3814printf "%s\n" "$ac_cv_exeext" >&6; } 3815 3816rm -f conftest.$ac_ext 3817EXEEXT=$ac_cv_exeext 3818ac_exeext=$EXEEXT 3819cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3820/* end confdefs.h. */ 3821#include <stdio.h> 3822int 3823main (void) 3824{ 3825FILE *f = fopen ("conftest.out", "w"); 3826 return ferror (f) || fclose (f) != 0; 3827 3828 ; 3829 return 0; 3830} 3831_ACEOF 3832ac_clean_files="$ac_clean_files conftest.out" 3833# Check that the compiler produces executables we can run. If not, either 3834# the compiler is broken, or we cross compile. 3835{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3836printf %s "checking whether we are cross compiling... " >&6; } 3837if test "$cross_compiling" != yes; then 3838 { { ac_try="$ac_link" 3839case "(($ac_try" in 3840 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3841 *) ac_try_echo=$ac_try;; 3842esac 3843eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3844printf "%s\n" "$ac_try_echo"; } >&5 3845 (eval "$ac_link") 2>&5 3846 ac_status=$? 3847 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3848 test $ac_status = 0; } 3849 if { ac_try='./conftest$ac_cv_exeext' 3850 { { case "(($ac_try" in 3851 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3852 *) ac_try_echo=$ac_try;; 3853esac 3854eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3855printf "%s\n" "$ac_try_echo"; } >&5 3856 (eval "$ac_try") 2>&5 3857 ac_status=$? 3858 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3859 test $ac_status = 0; }; }; then 3860 cross_compiling=no 3861 else 3862 if test "$cross_compiling" = maybe; then 3863 cross_compiling=yes 3864 else 3865 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3866printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3867as_fn_error 77 "cannot run C compiled programs. 3868If you meant to cross compile, use \`--host'. 3869See \`config.log' for more details" "$LINENO" 5; } 3870 fi 3871 fi 3872fi 3873{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3874printf "%s\n" "$cross_compiling" >&6; } 3875 3876rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3877ac_clean_files=$ac_clean_files_save 3878{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3879printf %s "checking for suffix of object files... " >&6; } 3880if test ${ac_cv_objext+y} 3881then : 3882 printf %s "(cached) " >&6 3883else $as_nop 3884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3885/* end confdefs.h. */ 3886 3887int 3888main (void) 3889{ 3890 3891 ; 3892 return 0; 3893} 3894_ACEOF 3895rm -f conftest.o conftest.obj 3896if { { ac_try="$ac_compile" 3897case "(($ac_try" in 3898 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3899 *) ac_try_echo=$ac_try;; 3900esac 3901eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3902printf "%s\n" "$ac_try_echo"; } >&5 3903 (eval "$ac_compile") 2>&5 3904 ac_status=$? 3905 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3906 test $ac_status = 0; } 3907then : 3908 for ac_file in conftest.o conftest.obj conftest.*; do 3909 test -f "$ac_file" || continue; 3910 case $ac_file in 3911 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3912 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3913 break;; 3914 esac 3915done 3916else $as_nop 3917 printf "%s\n" "$as_me: failed program was:" >&5 3918sed 's/^/| /' conftest.$ac_ext >&5 3919 3920{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3921printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3922as_fn_error $? "cannot compute suffix of object files: cannot compile 3923See \`config.log' for more details" "$LINENO" 5; } 3924fi 3925rm -f conftest.$ac_cv_objext conftest.$ac_ext 3926fi 3927{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3928printf "%s\n" "$ac_cv_objext" >&6; } 3929OBJEXT=$ac_cv_objext 3930ac_objext=$OBJEXT 3931{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3932printf %s "checking whether the compiler supports GNU C... " >&6; } 3933if test ${ac_cv_c_compiler_gnu+y} 3934then : 3935 printf %s "(cached) " >&6 3936else $as_nop 3937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3938/* end confdefs.h. */ 3939 3940int 3941main (void) 3942{ 3943#ifndef __GNUC__ 3944 choke me 3945#endif 3946 3947 ; 3948 return 0; 3949} 3950_ACEOF 3951if ac_fn_c_try_compile "$LINENO" 3952then : 3953 ac_compiler_gnu=yes 3954else $as_nop 3955 ac_compiler_gnu=no 3956fi 3957rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3958ac_cv_c_compiler_gnu=$ac_compiler_gnu 3959 3960fi 3961{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3962printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3963ac_compiler_gnu=$ac_cv_c_compiler_gnu 3964 3965if test $ac_compiler_gnu = yes; then 3966 GCC=yes 3967else 3968 GCC= 3969fi 3970ac_test_CFLAGS=${CFLAGS+y} 3971ac_save_CFLAGS=$CFLAGS 3972{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3973printf %s "checking whether $CC accepts -g... " >&6; } 3974if test ${ac_cv_prog_cc_g+y} 3975then : 3976 printf %s "(cached) " >&6 3977else $as_nop 3978 ac_save_c_werror_flag=$ac_c_werror_flag 3979 ac_c_werror_flag=yes 3980 ac_cv_prog_cc_g=no 3981 CFLAGS="-g" 3982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3983/* end confdefs.h. */ 3984 3985int 3986main (void) 3987{ 3988 3989 ; 3990 return 0; 3991} 3992_ACEOF 3993if ac_fn_c_try_compile "$LINENO" 3994then : 3995 ac_cv_prog_cc_g=yes 3996else $as_nop 3997 CFLAGS="" 3998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3999/* end confdefs.h. */ 4000 4001int 4002main (void) 4003{ 4004 4005 ; 4006 return 0; 4007} 4008_ACEOF 4009if ac_fn_c_try_compile "$LINENO" 4010then : 4011 4012else $as_nop 4013 ac_c_werror_flag=$ac_save_c_werror_flag 4014 CFLAGS="-g" 4015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4016/* end confdefs.h. */ 4017 4018int 4019main (void) 4020{ 4021 4022 ; 4023 return 0; 4024} 4025_ACEOF 4026if ac_fn_c_try_compile "$LINENO" 4027then : 4028 ac_cv_prog_cc_g=yes 4029fi 4030rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4031fi 4032rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4033fi 4034rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4035 ac_c_werror_flag=$ac_save_c_werror_flag 4036fi 4037{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4038printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4039if test $ac_test_CFLAGS; then 4040 CFLAGS=$ac_save_CFLAGS 4041elif test $ac_cv_prog_cc_g = yes; then 4042 if test "$GCC" = yes; then 4043 CFLAGS="-g -O2" 4044 else 4045 CFLAGS="-g" 4046 fi 4047else 4048 if test "$GCC" = yes; then 4049 CFLAGS="-O2" 4050 else 4051 CFLAGS= 4052 fi 4053fi 4054ac_prog_cc_stdc=no 4055if test x$ac_prog_cc_stdc = xno 4056then : 4057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4058printf %s "checking for $CC option to enable C11 features... " >&6; } 4059if test ${ac_cv_prog_cc_c11+y} 4060then : 4061 printf %s "(cached) " >&6 4062else $as_nop 4063 ac_cv_prog_cc_c11=no 4064ac_save_CC=$CC 4065cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4066/* end confdefs.h. */ 4067$ac_c_conftest_c11_program 4068_ACEOF 4069for ac_arg in '' -std=gnu11 4070do 4071 CC="$ac_save_CC $ac_arg" 4072 if ac_fn_c_try_compile "$LINENO" 4073then : 4074 ac_cv_prog_cc_c11=$ac_arg 4075fi 4076rm -f core conftest.err conftest.$ac_objext conftest.beam 4077 test "x$ac_cv_prog_cc_c11" != "xno" && break 4078done 4079rm -f conftest.$ac_ext 4080CC=$ac_save_CC 4081fi 4082 4083if test "x$ac_cv_prog_cc_c11" = xno 4084then : 4085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4086printf "%s\n" "unsupported" >&6; } 4087else $as_nop 4088 if test "x$ac_cv_prog_cc_c11" = x 4089then : 4090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4091printf "%s\n" "none needed" >&6; } 4092else $as_nop 4093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4094printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4095 CC="$CC $ac_cv_prog_cc_c11" 4096fi 4097 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4098 ac_prog_cc_stdc=c11 4099fi 4100fi 4101if test x$ac_prog_cc_stdc = xno 4102then : 4103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4104printf %s "checking for $CC option to enable C99 features... " >&6; } 4105if test ${ac_cv_prog_cc_c99+y} 4106then : 4107 printf %s "(cached) " >&6 4108else $as_nop 4109 ac_cv_prog_cc_c99=no 4110ac_save_CC=$CC 4111cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4112/* end confdefs.h. */ 4113$ac_c_conftest_c99_program 4114_ACEOF 4115for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4116do 4117 CC="$ac_save_CC $ac_arg" 4118 if ac_fn_c_try_compile "$LINENO" 4119then : 4120 ac_cv_prog_cc_c99=$ac_arg 4121fi 4122rm -f core conftest.err conftest.$ac_objext conftest.beam 4123 test "x$ac_cv_prog_cc_c99" != "xno" && break 4124done 4125rm -f conftest.$ac_ext 4126CC=$ac_save_CC 4127fi 4128 4129if test "x$ac_cv_prog_cc_c99" = xno 4130then : 4131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4132printf "%s\n" "unsupported" >&6; } 4133else $as_nop 4134 if test "x$ac_cv_prog_cc_c99" = x 4135then : 4136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4137printf "%s\n" "none needed" >&6; } 4138else $as_nop 4139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4140printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4141 CC="$CC $ac_cv_prog_cc_c99" 4142fi 4143 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4144 ac_prog_cc_stdc=c99 4145fi 4146fi 4147if test x$ac_prog_cc_stdc = xno 4148then : 4149 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4150printf %s "checking for $CC option to enable C89 features... " >&6; } 4151if test ${ac_cv_prog_cc_c89+y} 4152then : 4153 printf %s "(cached) " >&6 4154else $as_nop 4155 ac_cv_prog_cc_c89=no 4156ac_save_CC=$CC 4157cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4158/* end confdefs.h. */ 4159$ac_c_conftest_c89_program 4160_ACEOF 4161for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4162do 4163 CC="$ac_save_CC $ac_arg" 4164 if ac_fn_c_try_compile "$LINENO" 4165then : 4166 ac_cv_prog_cc_c89=$ac_arg 4167fi 4168rm -f core conftest.err conftest.$ac_objext conftest.beam 4169 test "x$ac_cv_prog_cc_c89" != "xno" && break 4170done 4171rm -f conftest.$ac_ext 4172CC=$ac_save_CC 4173fi 4174 4175if test "x$ac_cv_prog_cc_c89" = xno 4176then : 4177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4178printf "%s\n" "unsupported" >&6; } 4179else $as_nop 4180 if test "x$ac_cv_prog_cc_c89" = x 4181then : 4182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4183printf "%s\n" "none needed" >&6; } 4184else $as_nop 4185 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4186printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4187 CC="$CC $ac_cv_prog_cc_c89" 4188fi 4189 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4190 ac_prog_cc_stdc=c89 4191fi 4192fi 4193 4194ac_ext=c 4195ac_cpp='$CPP $CPPFLAGS' 4196ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4197ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4198ac_compiler_gnu=$ac_cv_c_compiler_gnu 4199 4200 4201 ac_ext=c 4202ac_cpp='$CPP $CPPFLAGS' 4203ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4204ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4205ac_compiler_gnu=$ac_cv_c_compiler_gnu 4206{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4207printf %s "checking whether $CC understands -c and -o together... " >&6; } 4208if test ${am_cv_prog_cc_c_o+y} 4209then : 4210 printf %s "(cached) " >&6 4211else $as_nop 4212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4213/* end confdefs.h. */ 4214 4215int 4216main (void) 4217{ 4218 4219 ; 4220 return 0; 4221} 4222_ACEOF 4223 # Make sure it works both with $CC and with simple cc. 4224 # Following AC_PROG_CC_C_O, we do the test twice because some 4225 # compilers refuse to overwrite an existing .o file with -o, 4226 # though they will create one. 4227 am_cv_prog_cc_c_o=yes 4228 for am_i in 1 2; do 4229 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4230 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4231 ac_status=$? 4232 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4233 (exit $ac_status); } \ 4234 && test -f conftest2.$ac_objext; then 4235 : OK 4236 else 4237 am_cv_prog_cc_c_o=no 4238 break 4239 fi 4240 done 4241 rm -f core conftest* 4242 unset am_i 4243fi 4244{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4245printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4246if test "$am_cv_prog_cc_c_o" != yes; then 4247 # Losing compiler, so override with the script. 4248 # FIXME: It is wrong to rewrite CC. 4249 # But if we don't then we get into trouble of one sort or another. 4250 # A longer-term fix would be to have automake use am__CC in this case, 4251 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4252 CC="$am_aux_dir/compile $CC" 4253fi 4254ac_ext=c 4255ac_cpp='$CPP $CPPFLAGS' 4256ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4257ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4258ac_compiler_gnu=$ac_cv_c_compiler_gnu 4259 4260 4261depcc="$CC" am_compiler_list= 4262 4263{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4264printf %s "checking dependency style of $depcc... " >&6; } 4265if test ${am_cv_CC_dependencies_compiler_type+y} 4266then : 4267 printf %s "(cached) " >&6 4268else $as_nop 4269 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4270 # We make a subdir and do the tests there. Otherwise we can end up 4271 # making bogus files that we don't know about and never remove. For 4272 # instance it was reported that on HP-UX the gcc test will end up 4273 # making a dummy file named 'D' -- because '-MD' means "put the output 4274 # in D". 4275 rm -rf conftest.dir 4276 mkdir conftest.dir 4277 # Copy depcomp to subdir because otherwise we won't find it if we're 4278 # using a relative directory. 4279 cp "$am_depcomp" conftest.dir 4280 cd conftest.dir 4281 # We will build objects and dependencies in a subdirectory because 4282 # it helps to detect inapplicable dependency modes. For instance 4283 # both Tru64's cc and ICC support -MD to output dependencies as a 4284 # side effect of compilation, but ICC will put the dependencies in 4285 # the current directory while Tru64 will put them in the object 4286 # directory. 4287 mkdir sub 4288 4289 am_cv_CC_dependencies_compiler_type=none 4290 if test "$am_compiler_list" = ""; then 4291 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4292 fi 4293 am__universal=false 4294 case " $depcc " in #( 4295 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4296 esac 4297 4298 for depmode in $am_compiler_list; do 4299 # Setup a source with many dependencies, because some compilers 4300 # like to wrap large dependency lists on column 80 (with \), and 4301 # we should not choose a depcomp mode which is confused by this. 4302 # 4303 # We need to recreate these files for each test, as the compiler may 4304 # overwrite some of them when testing with obscure command lines. 4305 # This happens at least with the AIX C compiler. 4306 : > sub/conftest.c 4307 for i in 1 2 3 4 5 6; do 4308 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4309 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4310 # Solaris 10 /bin/sh. 4311 echo '/* dummy */' > sub/conftst$i.h 4312 done 4313 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4314 4315 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4316 # mode. It turns out that the SunPro C++ compiler does not properly 4317 # handle '-M -o', and we need to detect this. Also, some Intel 4318 # versions had trouble with output in subdirs. 4319 am__obj=sub/conftest.${OBJEXT-o} 4320 am__minus_obj="-o $am__obj" 4321 case $depmode in 4322 gcc) 4323 # This depmode causes a compiler race in universal mode. 4324 test "$am__universal" = false || continue 4325 ;; 4326 nosideeffect) 4327 # After this tag, mechanisms are not by side-effect, so they'll 4328 # only be used when explicitly requested. 4329 if test "x$enable_dependency_tracking" = xyes; then 4330 continue 4331 else 4332 break 4333 fi 4334 ;; 4335 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4336 # This compiler won't grok '-c -o', but also, the minuso test has 4337 # not run yet. These depmodes are late enough in the game, and 4338 # so weak that their functioning should not be impacted. 4339 am__obj=conftest.${OBJEXT-o} 4340 am__minus_obj= 4341 ;; 4342 none) break ;; 4343 esac 4344 if depmode=$depmode \ 4345 source=sub/conftest.c object=$am__obj \ 4346 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4347 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4348 >/dev/null 2>conftest.err && 4349 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4350 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4351 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4352 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4353 # icc doesn't choke on unknown options, it will just issue warnings 4354 # or remarks (even with -Werror). So we grep stderr for any message 4355 # that says an option was ignored or not supported. 4356 # When given -MP, icc 7.0 and 7.1 complain thusly: 4357 # icc: Command line warning: ignoring option '-M'; no argument required 4358 # The diagnosis changed in icc 8.0: 4359 # icc: Command line remark: option '-MP' not supported 4360 if (grep 'ignoring option' conftest.err || 4361 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4362 am_cv_CC_dependencies_compiler_type=$depmode 4363 break 4364 fi 4365 fi 4366 done 4367 4368 cd .. 4369 rm -rf conftest.dir 4370else 4371 am_cv_CC_dependencies_compiler_type=none 4372fi 4373 4374fi 4375{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4376printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4377CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4378 4379 if 4380 test "x$enable_dependency_tracking" != xno \ 4381 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4382 am__fastdepCC_TRUE= 4383 am__fastdepCC_FALSE='#' 4384else 4385 am__fastdepCC_TRUE='#' 4386 am__fastdepCC_FALSE= 4387fi 4388 4389 4390 4391 4392{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4393printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4394if test ${ac_cv_c_undeclared_builtin_options+y} 4395then : 4396 printf %s "(cached) " >&6 4397else $as_nop 4398 ac_save_CFLAGS=$CFLAGS 4399 ac_cv_c_undeclared_builtin_options='cannot detect' 4400 for ac_arg in '' -fno-builtin; do 4401 CFLAGS="$ac_save_CFLAGS $ac_arg" 4402 # This test program should *not* compile successfully. 4403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4404/* end confdefs.h. */ 4405 4406int 4407main (void) 4408{ 4409(void) strchr; 4410 ; 4411 return 0; 4412} 4413_ACEOF 4414if ac_fn_c_try_compile "$LINENO" 4415then : 4416 4417else $as_nop 4418 # This test program should compile successfully. 4419 # No library function is consistently available on 4420 # freestanding implementations, so test against a dummy 4421 # declaration. Include always-available headers on the 4422 # off chance that they somehow elicit warnings. 4423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4424/* end confdefs.h. */ 4425#include <float.h> 4426#include <limits.h> 4427#include <stdarg.h> 4428#include <stddef.h> 4429extern void ac_decl (int, char *); 4430 4431int 4432main (void) 4433{ 4434(void) ac_decl (0, (char *) 0); 4435 (void) ac_decl; 4436 4437 ; 4438 return 0; 4439} 4440_ACEOF 4441if ac_fn_c_try_compile "$LINENO" 4442then : 4443 if test x"$ac_arg" = x 4444then : 4445 ac_cv_c_undeclared_builtin_options='none needed' 4446else $as_nop 4447 ac_cv_c_undeclared_builtin_options=$ac_arg 4448fi 4449 break 4450fi 4451rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4452fi 4453rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4454 done 4455 CFLAGS=$ac_save_CFLAGS 4456 4457fi 4458{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4459printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4460 case $ac_cv_c_undeclared_builtin_options in #( 4461 'cannot detect') : 4462 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4463printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4464as_fn_error $? "cannot make $CC report undeclared builtins 4465See \`config.log' for more details" "$LINENO" 5; } ;; #( 4466 'none needed') : 4467 ac_c_undeclared_builtin_options='' ;; #( 4468 *) : 4469 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4470esac 4471 4472ac_header= ac_cache= 4473for ac_item in $ac_header_c_list 4474do 4475 if test $ac_cache; then 4476 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4477 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4478 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4479 fi 4480 ac_header= ac_cache= 4481 elif test $ac_header; then 4482 ac_cache=$ac_item 4483 else 4484 ac_header=$ac_item 4485 fi 4486done 4487 4488 4489 4490 4491 4492 4493 4494 4495if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4496then : 4497 4498printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4499 4500fi 4501 4502 4503 4504 4505ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4506if test "x$ac_cv_have_decl___clang__" = xyes 4507then : 4508 CLANGCC="yes" 4509else $as_nop 4510 CLANGCC="no" 4511fi 4512ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4513if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4514then : 4515 INTELCC="yes" 4516else $as_nop 4517 INTELCC="no" 4518fi 4519ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4520if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4521then : 4522 SUNCC="yes" 4523else $as_nop 4524 SUNCC="no" 4525fi 4526 4527 4528 4529 4530 4531 4532 4533 4534if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4535 if test -n "$ac_tool_prefix"; then 4536 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4537set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4538{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4539printf %s "checking for $ac_word... " >&6; } 4540if test ${ac_cv_path_PKG_CONFIG+y} 4541then : 4542 printf %s "(cached) " >&6 4543else $as_nop 4544 case $PKG_CONFIG in 4545 [\\/]* | ?:[\\/]*) 4546 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4547 ;; 4548 *) 4549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4550for as_dir in $PATH 4551do 4552 IFS=$as_save_IFS 4553 case $as_dir in #((( 4554 '') as_dir=./ ;; 4555 */) ;; 4556 *) as_dir=$as_dir/ ;; 4557 esac 4558 for ac_exec_ext in '' $ac_executable_extensions; do 4559 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4560 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4561 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4562 break 2 4563 fi 4564done 4565 done 4566IFS=$as_save_IFS 4567 4568 ;; 4569esac 4570fi 4571PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4572if test -n "$PKG_CONFIG"; then 4573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4574printf "%s\n" "$PKG_CONFIG" >&6; } 4575else 4576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4577printf "%s\n" "no" >&6; } 4578fi 4579 4580 4581fi 4582if test -z "$ac_cv_path_PKG_CONFIG"; then 4583 ac_pt_PKG_CONFIG=$PKG_CONFIG 4584 # Extract the first word of "pkg-config", so it can be a program name with args. 4585set dummy pkg-config; ac_word=$2 4586{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4587printf %s "checking for $ac_word... " >&6; } 4588if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4589then : 4590 printf %s "(cached) " >&6 4591else $as_nop 4592 case $ac_pt_PKG_CONFIG in 4593 [\\/]* | ?:[\\/]*) 4594 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4595 ;; 4596 *) 4597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4598for as_dir in $PATH 4599do 4600 IFS=$as_save_IFS 4601 case $as_dir in #((( 4602 '') as_dir=./ ;; 4603 */) ;; 4604 *) as_dir=$as_dir/ ;; 4605 esac 4606 for ac_exec_ext in '' $ac_executable_extensions; do 4607 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4608 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4609 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4610 break 2 4611 fi 4612done 4613 done 4614IFS=$as_save_IFS 4615 4616 ;; 4617esac 4618fi 4619ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4620if test -n "$ac_pt_PKG_CONFIG"; then 4621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4622printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4623else 4624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4625printf "%s\n" "no" >&6; } 4626fi 4627 4628 if test "x$ac_pt_PKG_CONFIG" = x; then 4629 PKG_CONFIG="" 4630 else 4631 case $cross_compiling:$ac_tool_warned in 4632yes:) 4633{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4634printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4635ac_tool_warned=yes ;; 4636esac 4637 PKG_CONFIG=$ac_pt_PKG_CONFIG 4638 fi 4639else 4640 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4641fi 4642 4643fi 4644if test -n "$PKG_CONFIG"; then 4645 _pkg_min_version=0.9.0 4646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4647printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4648 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4650printf "%s\n" "yes" >&6; } 4651 else 4652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4653printf "%s\n" "no" >&6; } 4654 PKG_CONFIG="" 4655 fi 4656fi 4657 4658 4659 # Make sure we can run config.sub. 4660$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4661 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4662 4663{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4664printf %s "checking build system type... " >&6; } 4665if test ${ac_cv_build+y} 4666then : 4667 printf %s "(cached) " >&6 4668else $as_nop 4669 ac_build_alias=$build_alias 4670test "x$ac_build_alias" = x && 4671 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4672test "x$ac_build_alias" = x && 4673 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4674ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4675 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4676 4677fi 4678{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4679printf "%s\n" "$ac_cv_build" >&6; } 4680case $ac_cv_build in 4681*-*-*) ;; 4682*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4683esac 4684build=$ac_cv_build 4685ac_save_IFS=$IFS; IFS='-' 4686set x $ac_cv_build 4687shift 4688build_cpu=$1 4689build_vendor=$2 4690shift; shift 4691# Remember, the first character of IFS is used to create $*, 4692# except with old shells: 4693build_os=$* 4694IFS=$ac_save_IFS 4695case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4696 4697 4698{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4699printf %s "checking host system type... " >&6; } 4700if test ${ac_cv_host+y} 4701then : 4702 printf %s "(cached) " >&6 4703else $as_nop 4704 if test "x$host_alias" = x; then 4705 ac_cv_host=$ac_cv_build 4706else 4707 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4708 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4709fi 4710 4711fi 4712{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4713printf "%s\n" "$ac_cv_host" >&6; } 4714case $ac_cv_host in 4715*-*-*) ;; 4716*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4717esac 4718host=$ac_cv_host 4719ac_save_IFS=$IFS; IFS='-' 4720set x $ac_cv_host 4721shift 4722host_cpu=$1 4723host_vendor=$2 4724shift; shift 4725# Remember, the first character of IFS is used to create $*, 4726# except with old shells: 4727host_os=$* 4728IFS=$ac_save_IFS 4729case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4730 4731 4732{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4733printf %s "checking for a sed that does not truncate output... " >&6; } 4734if test ${ac_cv_path_SED+y} 4735then : 4736 printf %s "(cached) " >&6 4737else $as_nop 4738 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4739 for ac_i in 1 2 3 4 5 6 7; do 4740 ac_script="$ac_script$as_nl$ac_script" 4741 done 4742 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4743 { ac_script=; unset ac_script;} 4744 if test -z "$SED"; then 4745 ac_path_SED_found=false 4746 # Loop through the user's path and test for each of PROGNAME-LIST 4747 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4748for as_dir in $PATH 4749do 4750 IFS=$as_save_IFS 4751 case $as_dir in #((( 4752 '') as_dir=./ ;; 4753 */) ;; 4754 *) as_dir=$as_dir/ ;; 4755 esac 4756 for ac_prog in sed gsed 4757 do 4758 for ac_exec_ext in '' $ac_executable_extensions; do 4759 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4760 as_fn_executable_p "$ac_path_SED" || continue 4761# Check for GNU ac_path_SED and select it if it is found. 4762 # Check for GNU $ac_path_SED 4763case `"$ac_path_SED" --version 2>&1` in 4764*GNU*) 4765 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4766*) 4767 ac_count=0 4768 printf %s 0123456789 >"conftest.in" 4769 while : 4770 do 4771 cat "conftest.in" "conftest.in" >"conftest.tmp" 4772 mv "conftest.tmp" "conftest.in" 4773 cp "conftest.in" "conftest.nl" 4774 printf "%s\n" '' >> "conftest.nl" 4775 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4776 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4777 as_fn_arith $ac_count + 1 && ac_count=$as_val 4778 if test $ac_count -gt ${ac_path_SED_max-0}; then 4779 # Best one so far, save it but keep looking for a better one 4780 ac_cv_path_SED="$ac_path_SED" 4781 ac_path_SED_max=$ac_count 4782 fi 4783 # 10*(2^10) chars as input seems more than enough 4784 test $ac_count -gt 10 && break 4785 done 4786 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4787esac 4788 4789 $ac_path_SED_found && break 3 4790 done 4791 done 4792 done 4793IFS=$as_save_IFS 4794 if test -z "$ac_cv_path_SED"; then 4795 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4796 fi 4797else 4798 ac_cv_path_SED=$SED 4799fi 4800 4801fi 4802{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4803printf "%s\n" "$ac_cv_path_SED" >&6; } 4804 SED="$ac_cv_path_SED" 4805 rm -f conftest.sed 4806 4807 4808 4809 4810 4811 4812# Check whether --enable-selective-werror was given. 4813if test ${enable_selective_werror+y} 4814then : 4815 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4816else $as_nop 4817 SELECTIVE_WERROR=yes 4818fi 4819 4820 4821 4822 4823 4824# -v is too short to test reliably with XORG_TESTSET_CFLAG 4825if test "x$SUNCC" = "xyes"; then 4826 BASE_CFLAGS="-v" 4827else 4828 BASE_CFLAGS="" 4829fi 4830 4831# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4832 4833 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844 4845xorg_testset_save_CFLAGS="$CFLAGS" 4846 4847if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4850printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4851if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4852then : 4853 printf %s "(cached) " >&6 4854else $as_nop 4855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4856/* end confdefs.h. */ 4857int i; 4858_ACEOF 4859if ac_fn_c_try_compile "$LINENO" 4860then : 4861 xorg_cv_cc_flag_unknown_warning_option=yes 4862else $as_nop 4863 xorg_cv_cc_flag_unknown_warning_option=no 4864fi 4865rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4866fi 4867{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4868printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4869 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4870 CFLAGS="$xorg_testset_save_CFLAGS" 4871fi 4872 4873if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4874 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4876 fi 4877 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4879printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4880if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4881then : 4882 printf %s "(cached) " >&6 4883else $as_nop 4884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4885/* end confdefs.h. */ 4886int i; 4887_ACEOF 4888if ac_fn_c_try_compile "$LINENO" 4889then : 4890 xorg_cv_cc_flag_unused_command_line_argument=yes 4891else $as_nop 4892 xorg_cv_cc_flag_unused_command_line_argument=no 4893fi 4894rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4895fi 4896{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4897printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4898 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4899 CFLAGS="$xorg_testset_save_CFLAGS" 4900fi 4901 4902found="no" 4903 4904 if test $found = "no" ; then 4905 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4907 fi 4908 4909 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4910 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4911 fi 4912 4913 CFLAGS="$CFLAGS -Wall" 4914 4915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4916printf %s "checking if $CC supports -Wall... " >&6; } 4917 cacheid=xorg_cv_cc_flag__Wall 4918 if eval test \${$cacheid+y} 4919then : 4920 printf %s "(cached) " >&6 4921else $as_nop 4922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4923/* end confdefs.h. */ 4924int i; 4925int 4926main (void) 4927{ 4928 4929 ; 4930 return 0; 4931} 4932_ACEOF 4933if ac_fn_c_try_link "$LINENO" 4934then : 4935 eval $cacheid=yes 4936else $as_nop 4937 eval $cacheid=no 4938fi 4939rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4940 conftest$ac_exeext conftest.$ac_ext 4941fi 4942 4943 4944 CFLAGS="$xorg_testset_save_CFLAGS" 4945 4946 eval supported=\$$cacheid 4947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4948printf "%s\n" "$supported" >&6; } 4949 if test "$supported" = "yes" ; then 4950 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4951 found="yes" 4952 fi 4953 fi 4954 4955 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969xorg_testset_save_CFLAGS="$CFLAGS" 4970 4971if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4974printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4975if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4976then : 4977 printf %s "(cached) " >&6 4978else $as_nop 4979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4980/* end confdefs.h. */ 4981int i; 4982_ACEOF 4983if ac_fn_c_try_compile "$LINENO" 4984then : 4985 xorg_cv_cc_flag_unknown_warning_option=yes 4986else $as_nop 4987 xorg_cv_cc_flag_unknown_warning_option=no 4988fi 4989rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4990fi 4991{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4992printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4993 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4994 CFLAGS="$xorg_testset_save_CFLAGS" 4995fi 4996 4997if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4998 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5000 fi 5001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5003printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5004if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5005then : 5006 printf %s "(cached) " >&6 5007else $as_nop 5008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5009/* end confdefs.h. */ 5010int i; 5011_ACEOF 5012if ac_fn_c_try_compile "$LINENO" 5013then : 5014 xorg_cv_cc_flag_unused_command_line_argument=yes 5015else $as_nop 5016 xorg_cv_cc_flag_unused_command_line_argument=no 5017fi 5018rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5019fi 5020{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5021printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5022 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5023 CFLAGS="$xorg_testset_save_CFLAGS" 5024fi 5025 5026found="no" 5027 5028 if test $found = "no" ; then 5029 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5031 fi 5032 5033 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5034 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5035 fi 5036 5037 CFLAGS="$CFLAGS -Wpointer-arith" 5038 5039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5040printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5041 cacheid=xorg_cv_cc_flag__Wpointer_arith 5042 if eval test \${$cacheid+y} 5043then : 5044 printf %s "(cached) " >&6 5045else $as_nop 5046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5047/* end confdefs.h. */ 5048int i; 5049int 5050main (void) 5051{ 5052 5053 ; 5054 return 0; 5055} 5056_ACEOF 5057if ac_fn_c_try_link "$LINENO" 5058then : 5059 eval $cacheid=yes 5060else $as_nop 5061 eval $cacheid=no 5062fi 5063rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5064 conftest$ac_exeext conftest.$ac_ext 5065fi 5066 5067 5068 CFLAGS="$xorg_testset_save_CFLAGS" 5069 5070 eval supported=\$$cacheid 5071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5072printf "%s\n" "$supported" >&6; } 5073 if test "$supported" = "yes" ; then 5074 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5075 found="yes" 5076 fi 5077 fi 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093xorg_testset_save_CFLAGS="$CFLAGS" 5094 5095if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5098printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5099if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5100then : 5101 printf %s "(cached) " >&6 5102else $as_nop 5103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5104/* end confdefs.h. */ 5105int i; 5106_ACEOF 5107if ac_fn_c_try_compile "$LINENO" 5108then : 5109 xorg_cv_cc_flag_unknown_warning_option=yes 5110else $as_nop 5111 xorg_cv_cc_flag_unknown_warning_option=no 5112fi 5113rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5114fi 5115{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5116printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5117 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5118 CFLAGS="$xorg_testset_save_CFLAGS" 5119fi 5120 5121if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5122 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5124 fi 5125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5127printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5128if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5129then : 5130 printf %s "(cached) " >&6 5131else $as_nop 5132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5133/* end confdefs.h. */ 5134int i; 5135_ACEOF 5136if ac_fn_c_try_compile "$LINENO" 5137then : 5138 xorg_cv_cc_flag_unused_command_line_argument=yes 5139else $as_nop 5140 xorg_cv_cc_flag_unused_command_line_argument=no 5141fi 5142rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5143fi 5144{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5145printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5146 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5147 CFLAGS="$xorg_testset_save_CFLAGS" 5148fi 5149 5150found="no" 5151 5152 if test $found = "no" ; then 5153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5155 fi 5156 5157 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5158 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5159 fi 5160 5161 CFLAGS="$CFLAGS -Wmissing-declarations" 5162 5163 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5164printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5165 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5166 if eval test \${$cacheid+y} 5167then : 5168 printf %s "(cached) " >&6 5169else $as_nop 5170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5171/* end confdefs.h. */ 5172int i; 5173int 5174main (void) 5175{ 5176 5177 ; 5178 return 0; 5179} 5180_ACEOF 5181if ac_fn_c_try_link "$LINENO" 5182then : 5183 eval $cacheid=yes 5184else $as_nop 5185 eval $cacheid=no 5186fi 5187rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5188 conftest$ac_exeext conftest.$ac_ext 5189fi 5190 5191 5192 CFLAGS="$xorg_testset_save_CFLAGS" 5193 5194 eval supported=\$$cacheid 5195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5196printf "%s\n" "$supported" >&6; } 5197 if test "$supported" = "yes" ; then 5198 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5199 found="yes" 5200 fi 5201 fi 5202 5203 5204 5205 5206 5207 5208 5209 5210 5211 5212 5213 5214 5215 5216 5217xorg_testset_save_CFLAGS="$CFLAGS" 5218 5219if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5222printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5223if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5224then : 5225 printf %s "(cached) " >&6 5226else $as_nop 5227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5228/* end confdefs.h. */ 5229int i; 5230_ACEOF 5231if ac_fn_c_try_compile "$LINENO" 5232then : 5233 xorg_cv_cc_flag_unknown_warning_option=yes 5234else $as_nop 5235 xorg_cv_cc_flag_unknown_warning_option=no 5236fi 5237rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5238fi 5239{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5240printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5241 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5242 CFLAGS="$xorg_testset_save_CFLAGS" 5243fi 5244 5245if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5246 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5248 fi 5249 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5251printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5252if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5253then : 5254 printf %s "(cached) " >&6 5255else $as_nop 5256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5257/* end confdefs.h. */ 5258int i; 5259_ACEOF 5260if ac_fn_c_try_compile "$LINENO" 5261then : 5262 xorg_cv_cc_flag_unused_command_line_argument=yes 5263else $as_nop 5264 xorg_cv_cc_flag_unused_command_line_argument=no 5265fi 5266rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5267fi 5268{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5269printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5270 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5271 CFLAGS="$xorg_testset_save_CFLAGS" 5272fi 5273 5274found="no" 5275 5276 if test $found = "no" ; then 5277 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5279 fi 5280 5281 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5282 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5283 fi 5284 5285 CFLAGS="$CFLAGS -Wformat=2" 5286 5287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5288printf %s "checking if $CC supports -Wformat=2... " >&6; } 5289 cacheid=xorg_cv_cc_flag__Wformat_2 5290 if eval test \${$cacheid+y} 5291then : 5292 printf %s "(cached) " >&6 5293else $as_nop 5294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5295/* end confdefs.h. */ 5296int i; 5297int 5298main (void) 5299{ 5300 5301 ; 5302 return 0; 5303} 5304_ACEOF 5305if ac_fn_c_try_link "$LINENO" 5306then : 5307 eval $cacheid=yes 5308else $as_nop 5309 eval $cacheid=no 5310fi 5311rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5312 conftest$ac_exeext conftest.$ac_ext 5313fi 5314 5315 5316 CFLAGS="$xorg_testset_save_CFLAGS" 5317 5318 eval supported=\$$cacheid 5319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5320printf "%s\n" "$supported" >&6; } 5321 if test "$supported" = "yes" ; then 5322 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5323 found="yes" 5324 fi 5325 fi 5326 5327 if test $found = "no" ; then 5328 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5330 fi 5331 5332 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5334 fi 5335 5336 CFLAGS="$CFLAGS -Wformat" 5337 5338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5339printf %s "checking if $CC supports -Wformat... " >&6; } 5340 cacheid=xorg_cv_cc_flag__Wformat 5341 if eval test \${$cacheid+y} 5342then : 5343 printf %s "(cached) " >&6 5344else $as_nop 5345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5346/* end confdefs.h. */ 5347int i; 5348int 5349main (void) 5350{ 5351 5352 ; 5353 return 0; 5354} 5355_ACEOF 5356if ac_fn_c_try_link "$LINENO" 5357then : 5358 eval $cacheid=yes 5359else $as_nop 5360 eval $cacheid=no 5361fi 5362rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5363 conftest$ac_exeext conftest.$ac_ext 5364fi 5365 5366 5367 CFLAGS="$xorg_testset_save_CFLAGS" 5368 5369 eval supported=\$$cacheid 5370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5371printf "%s\n" "$supported" >&6; } 5372 if test "$supported" = "yes" ; then 5373 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5374 found="yes" 5375 fi 5376 fi 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 5394xorg_testset_save_CFLAGS="$CFLAGS" 5395 5396if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5399printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5400if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5401then : 5402 printf %s "(cached) " >&6 5403else $as_nop 5404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5405/* end confdefs.h. */ 5406int i; 5407_ACEOF 5408if ac_fn_c_try_compile "$LINENO" 5409then : 5410 xorg_cv_cc_flag_unknown_warning_option=yes 5411else $as_nop 5412 xorg_cv_cc_flag_unknown_warning_option=no 5413fi 5414rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5415fi 5416{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5417printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5418 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5419 CFLAGS="$xorg_testset_save_CFLAGS" 5420fi 5421 5422if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5423 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5425 fi 5426 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5428printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5429if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5430then : 5431 printf %s "(cached) " >&6 5432else $as_nop 5433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5434/* end confdefs.h. */ 5435int i; 5436_ACEOF 5437if ac_fn_c_try_compile "$LINENO" 5438then : 5439 xorg_cv_cc_flag_unused_command_line_argument=yes 5440else $as_nop 5441 xorg_cv_cc_flag_unused_command_line_argument=no 5442fi 5443rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5444fi 5445{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5446printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5447 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5448 CFLAGS="$xorg_testset_save_CFLAGS" 5449fi 5450 5451found="no" 5452 5453 if test $found = "no" ; then 5454 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5456 fi 5457 5458 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5459 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5460 fi 5461 5462 CFLAGS="$CFLAGS -Wstrict-prototypes" 5463 5464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5465printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5466 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5467 if eval test \${$cacheid+y} 5468then : 5469 printf %s "(cached) " >&6 5470else $as_nop 5471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5472/* end confdefs.h. */ 5473int i; 5474int 5475main (void) 5476{ 5477 5478 ; 5479 return 0; 5480} 5481_ACEOF 5482if ac_fn_c_try_link "$LINENO" 5483then : 5484 eval $cacheid=yes 5485else $as_nop 5486 eval $cacheid=no 5487fi 5488rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5489 conftest$ac_exeext conftest.$ac_ext 5490fi 5491 5492 5493 CFLAGS="$xorg_testset_save_CFLAGS" 5494 5495 eval supported=\$$cacheid 5496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5497printf "%s\n" "$supported" >&6; } 5498 if test "$supported" = "yes" ; then 5499 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5500 found="yes" 5501 fi 5502 fi 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518xorg_testset_save_CFLAGS="$CFLAGS" 5519 5520if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5523printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5524if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5525then : 5526 printf %s "(cached) " >&6 5527else $as_nop 5528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5529/* end confdefs.h. */ 5530int i; 5531_ACEOF 5532if ac_fn_c_try_compile "$LINENO" 5533then : 5534 xorg_cv_cc_flag_unknown_warning_option=yes 5535else $as_nop 5536 xorg_cv_cc_flag_unknown_warning_option=no 5537fi 5538rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5539fi 5540{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5541printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5542 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5543 CFLAGS="$xorg_testset_save_CFLAGS" 5544fi 5545 5546if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5547 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5549 fi 5550 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5552printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5553if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5554then : 5555 printf %s "(cached) " >&6 5556else $as_nop 5557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5558/* end confdefs.h. */ 5559int i; 5560_ACEOF 5561if ac_fn_c_try_compile "$LINENO" 5562then : 5563 xorg_cv_cc_flag_unused_command_line_argument=yes 5564else $as_nop 5565 xorg_cv_cc_flag_unused_command_line_argument=no 5566fi 5567rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5568fi 5569{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5570printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5571 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5572 CFLAGS="$xorg_testset_save_CFLAGS" 5573fi 5574 5575found="no" 5576 5577 if test $found = "no" ; then 5578 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5580 fi 5581 5582 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5583 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5584 fi 5585 5586 CFLAGS="$CFLAGS -Wmissing-prototypes" 5587 5588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5589printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5590 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5591 if eval test \${$cacheid+y} 5592then : 5593 printf %s "(cached) " >&6 5594else $as_nop 5595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5596/* end confdefs.h. */ 5597int i; 5598int 5599main (void) 5600{ 5601 5602 ; 5603 return 0; 5604} 5605_ACEOF 5606if ac_fn_c_try_link "$LINENO" 5607then : 5608 eval $cacheid=yes 5609else $as_nop 5610 eval $cacheid=no 5611fi 5612rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5613 conftest$ac_exeext conftest.$ac_ext 5614fi 5615 5616 5617 CFLAGS="$xorg_testset_save_CFLAGS" 5618 5619 eval supported=\$$cacheid 5620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5621printf "%s\n" "$supported" >&6; } 5622 if test "$supported" = "yes" ; then 5623 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5624 found="yes" 5625 fi 5626 fi 5627 5628 5629 5630 5631 5632 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642xorg_testset_save_CFLAGS="$CFLAGS" 5643 5644if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5647printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5648if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5649then : 5650 printf %s "(cached) " >&6 5651else $as_nop 5652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5653/* end confdefs.h. */ 5654int i; 5655_ACEOF 5656if ac_fn_c_try_compile "$LINENO" 5657then : 5658 xorg_cv_cc_flag_unknown_warning_option=yes 5659else $as_nop 5660 xorg_cv_cc_flag_unknown_warning_option=no 5661fi 5662rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5663fi 5664{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5665printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5666 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5667 CFLAGS="$xorg_testset_save_CFLAGS" 5668fi 5669 5670if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5671 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5673 fi 5674 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5676printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5677if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5678then : 5679 printf %s "(cached) " >&6 5680else $as_nop 5681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5682/* end confdefs.h. */ 5683int i; 5684_ACEOF 5685if ac_fn_c_try_compile "$LINENO" 5686then : 5687 xorg_cv_cc_flag_unused_command_line_argument=yes 5688else $as_nop 5689 xorg_cv_cc_flag_unused_command_line_argument=no 5690fi 5691rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5692fi 5693{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5694printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5695 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5696 CFLAGS="$xorg_testset_save_CFLAGS" 5697fi 5698 5699found="no" 5700 5701 if test $found = "no" ; then 5702 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5704 fi 5705 5706 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5707 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5708 fi 5709 5710 CFLAGS="$CFLAGS -Wnested-externs" 5711 5712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5713printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5714 cacheid=xorg_cv_cc_flag__Wnested_externs 5715 if eval test \${$cacheid+y} 5716then : 5717 printf %s "(cached) " >&6 5718else $as_nop 5719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5720/* end confdefs.h. */ 5721int i; 5722int 5723main (void) 5724{ 5725 5726 ; 5727 return 0; 5728} 5729_ACEOF 5730if ac_fn_c_try_link "$LINENO" 5731then : 5732 eval $cacheid=yes 5733else $as_nop 5734 eval $cacheid=no 5735fi 5736rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5737 conftest$ac_exeext conftest.$ac_ext 5738fi 5739 5740 5741 CFLAGS="$xorg_testset_save_CFLAGS" 5742 5743 eval supported=\$$cacheid 5744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5745printf "%s\n" "$supported" >&6; } 5746 if test "$supported" = "yes" ; then 5747 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5748 found="yes" 5749 fi 5750 fi 5751 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765 5766xorg_testset_save_CFLAGS="$CFLAGS" 5767 5768if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5771printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5772if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5773then : 5774 printf %s "(cached) " >&6 5775else $as_nop 5776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5777/* end confdefs.h. */ 5778int i; 5779_ACEOF 5780if ac_fn_c_try_compile "$LINENO" 5781then : 5782 xorg_cv_cc_flag_unknown_warning_option=yes 5783else $as_nop 5784 xorg_cv_cc_flag_unknown_warning_option=no 5785fi 5786rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5787fi 5788{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5789printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5790 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5791 CFLAGS="$xorg_testset_save_CFLAGS" 5792fi 5793 5794if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5797 fi 5798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5800printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5801if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5802then : 5803 printf %s "(cached) " >&6 5804else $as_nop 5805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5806/* end confdefs.h. */ 5807int i; 5808_ACEOF 5809if ac_fn_c_try_compile "$LINENO" 5810then : 5811 xorg_cv_cc_flag_unused_command_line_argument=yes 5812else $as_nop 5813 xorg_cv_cc_flag_unused_command_line_argument=no 5814fi 5815rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5816fi 5817{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5818printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5819 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5820 CFLAGS="$xorg_testset_save_CFLAGS" 5821fi 5822 5823found="no" 5824 5825 if test $found = "no" ; then 5826 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5828 fi 5829 5830 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5831 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5832 fi 5833 5834 CFLAGS="$CFLAGS -Wbad-function-cast" 5835 5836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5837printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5838 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5839 if eval test \${$cacheid+y} 5840then : 5841 printf %s "(cached) " >&6 5842else $as_nop 5843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5844/* end confdefs.h. */ 5845int i; 5846int 5847main (void) 5848{ 5849 5850 ; 5851 return 0; 5852} 5853_ACEOF 5854if ac_fn_c_try_link "$LINENO" 5855then : 5856 eval $cacheid=yes 5857else $as_nop 5858 eval $cacheid=no 5859fi 5860rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5861 conftest$ac_exeext conftest.$ac_ext 5862fi 5863 5864 5865 CFLAGS="$xorg_testset_save_CFLAGS" 5866 5867 eval supported=\$$cacheid 5868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5869printf "%s\n" "$supported" >&6; } 5870 if test "$supported" = "yes" ; then 5871 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5872 found="yes" 5873 fi 5874 fi 5875 5876 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890xorg_testset_save_CFLAGS="$CFLAGS" 5891 5892if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5895printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5896if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5897then : 5898 printf %s "(cached) " >&6 5899else $as_nop 5900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5901/* end confdefs.h. */ 5902int i; 5903_ACEOF 5904if ac_fn_c_try_compile "$LINENO" 5905then : 5906 xorg_cv_cc_flag_unknown_warning_option=yes 5907else $as_nop 5908 xorg_cv_cc_flag_unknown_warning_option=no 5909fi 5910rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5911fi 5912{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5913printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5914 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5915 CFLAGS="$xorg_testset_save_CFLAGS" 5916fi 5917 5918if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5919 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5921 fi 5922 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5924printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5925if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5926then : 5927 printf %s "(cached) " >&6 5928else $as_nop 5929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5930/* end confdefs.h. */ 5931int i; 5932_ACEOF 5933if ac_fn_c_try_compile "$LINENO" 5934then : 5935 xorg_cv_cc_flag_unused_command_line_argument=yes 5936else $as_nop 5937 xorg_cv_cc_flag_unused_command_line_argument=no 5938fi 5939rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5940fi 5941{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5942printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5943 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5944 CFLAGS="$xorg_testset_save_CFLAGS" 5945fi 5946 5947found="no" 5948 5949 if test $found = "no" ; then 5950 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5952 fi 5953 5954 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5955 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5956 fi 5957 5958 CFLAGS="$CFLAGS -Wold-style-definition" 5959 5960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5961printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 5962 cacheid=xorg_cv_cc_flag__Wold_style_definition 5963 if eval test \${$cacheid+y} 5964then : 5965 printf %s "(cached) " >&6 5966else $as_nop 5967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5968/* end confdefs.h. */ 5969int i; 5970int 5971main (void) 5972{ 5973 5974 ; 5975 return 0; 5976} 5977_ACEOF 5978if ac_fn_c_try_link "$LINENO" 5979then : 5980 eval $cacheid=yes 5981else $as_nop 5982 eval $cacheid=no 5983fi 5984rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5985 conftest$ac_exeext conftest.$ac_ext 5986fi 5987 5988 5989 CFLAGS="$xorg_testset_save_CFLAGS" 5990 5991 eval supported=\$$cacheid 5992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5993printf "%s\n" "$supported" >&6; } 5994 if test "$supported" = "yes" ; then 5995 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5996 found="yes" 5997 fi 5998 fi 5999 6000 if test $found = "no" ; then 6001 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6003 fi 6004 6005 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6007 fi 6008 6009 CFLAGS="$CFLAGS -fd" 6010 6011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6012printf %s "checking if $CC supports -fd... " >&6; } 6013 cacheid=xorg_cv_cc_flag__fd 6014 if eval test \${$cacheid+y} 6015then : 6016 printf %s "(cached) " >&6 6017else $as_nop 6018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6019/* end confdefs.h. */ 6020int i; 6021int 6022main (void) 6023{ 6024 6025 ; 6026 return 0; 6027} 6028_ACEOF 6029if ac_fn_c_try_link "$LINENO" 6030then : 6031 eval $cacheid=yes 6032else $as_nop 6033 eval $cacheid=no 6034fi 6035rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6036 conftest$ac_exeext conftest.$ac_ext 6037fi 6038 6039 6040 CFLAGS="$xorg_testset_save_CFLAGS" 6041 6042 eval supported=\$$cacheid 6043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6044printf "%s\n" "$supported" >&6; } 6045 if test "$supported" = "yes" ; then 6046 BASE_CFLAGS="$BASE_CFLAGS -fd" 6047 found="yes" 6048 fi 6049 fi 6050 6051 6052 6053 6054 6055 6056 6057 6058 6059 6060 6061 6062 6063 6064 6065xorg_testset_save_CFLAGS="$CFLAGS" 6066 6067if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6070printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6071if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6072then : 6073 printf %s "(cached) " >&6 6074else $as_nop 6075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6076/* end confdefs.h. */ 6077int i; 6078_ACEOF 6079if ac_fn_c_try_compile "$LINENO" 6080then : 6081 xorg_cv_cc_flag_unknown_warning_option=yes 6082else $as_nop 6083 xorg_cv_cc_flag_unknown_warning_option=no 6084fi 6085rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6086fi 6087{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6088printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6089 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6090 CFLAGS="$xorg_testset_save_CFLAGS" 6091fi 6092 6093if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6096 fi 6097 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6099printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6100if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6101then : 6102 printf %s "(cached) " >&6 6103else $as_nop 6104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6105/* end confdefs.h. */ 6106int i; 6107_ACEOF 6108if ac_fn_c_try_compile "$LINENO" 6109then : 6110 xorg_cv_cc_flag_unused_command_line_argument=yes 6111else $as_nop 6112 xorg_cv_cc_flag_unused_command_line_argument=no 6113fi 6114rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6115fi 6116{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6117printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6118 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6119 CFLAGS="$xorg_testset_save_CFLAGS" 6120fi 6121 6122found="no" 6123 6124 if test $found = "no" ; then 6125 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6127 fi 6128 6129 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6131 fi 6132 6133 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6134 6135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6136printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6137 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6138 if eval test \${$cacheid+y} 6139then : 6140 printf %s "(cached) " >&6 6141else $as_nop 6142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6143/* end confdefs.h. */ 6144int i; 6145int 6146main (void) 6147{ 6148 6149 ; 6150 return 0; 6151} 6152_ACEOF 6153if ac_fn_c_try_link "$LINENO" 6154then : 6155 eval $cacheid=yes 6156else $as_nop 6157 eval $cacheid=no 6158fi 6159rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6160 conftest$ac_exeext conftest.$ac_ext 6161fi 6162 6163 6164 CFLAGS="$xorg_testset_save_CFLAGS" 6165 6166 eval supported=\$$cacheid 6167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6168printf "%s\n" "$supported" >&6; } 6169 if test "$supported" = "yes" ; then 6170 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6171 found="yes" 6172 fi 6173 fi 6174 6175 6176 6177 6178 6179# This chunk adds additional warnings that could catch undesired effects. 6180 6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193xorg_testset_save_CFLAGS="$CFLAGS" 6194 6195if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6198printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6199if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6200then : 6201 printf %s "(cached) " >&6 6202else $as_nop 6203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6204/* end confdefs.h. */ 6205int i; 6206_ACEOF 6207if ac_fn_c_try_compile "$LINENO" 6208then : 6209 xorg_cv_cc_flag_unknown_warning_option=yes 6210else $as_nop 6211 xorg_cv_cc_flag_unknown_warning_option=no 6212fi 6213rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6214fi 6215{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6216printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6217 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6218 CFLAGS="$xorg_testset_save_CFLAGS" 6219fi 6220 6221if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6222 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6224 fi 6225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6227printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6228if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6229then : 6230 printf %s "(cached) " >&6 6231else $as_nop 6232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6233/* end confdefs.h. */ 6234int i; 6235_ACEOF 6236if ac_fn_c_try_compile "$LINENO" 6237then : 6238 xorg_cv_cc_flag_unused_command_line_argument=yes 6239else $as_nop 6240 xorg_cv_cc_flag_unused_command_line_argument=no 6241fi 6242rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6243fi 6244{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6245printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6246 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6247 CFLAGS="$xorg_testset_save_CFLAGS" 6248fi 6249 6250found="no" 6251 6252 if test $found = "no" ; then 6253 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6255 fi 6256 6257 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6258 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6259 fi 6260 6261 CFLAGS="$CFLAGS -Wunused" 6262 6263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6264printf %s "checking if $CC supports -Wunused... " >&6; } 6265 cacheid=xorg_cv_cc_flag__Wunused 6266 if eval test \${$cacheid+y} 6267then : 6268 printf %s "(cached) " >&6 6269else $as_nop 6270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6271/* end confdefs.h. */ 6272int i; 6273int 6274main (void) 6275{ 6276 6277 ; 6278 return 0; 6279} 6280_ACEOF 6281if ac_fn_c_try_link "$LINENO" 6282then : 6283 eval $cacheid=yes 6284else $as_nop 6285 eval $cacheid=no 6286fi 6287rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6288 conftest$ac_exeext conftest.$ac_ext 6289fi 6290 6291 6292 CFLAGS="$xorg_testset_save_CFLAGS" 6293 6294 eval supported=\$$cacheid 6295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6296printf "%s\n" "$supported" >&6; } 6297 if test "$supported" = "yes" ; then 6298 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6299 found="yes" 6300 fi 6301 fi 6302 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317xorg_testset_save_CFLAGS="$CFLAGS" 6318 6319if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6322printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6323if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6324then : 6325 printf %s "(cached) " >&6 6326else $as_nop 6327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6328/* end confdefs.h. */ 6329int i; 6330_ACEOF 6331if ac_fn_c_try_compile "$LINENO" 6332then : 6333 xorg_cv_cc_flag_unknown_warning_option=yes 6334else $as_nop 6335 xorg_cv_cc_flag_unknown_warning_option=no 6336fi 6337rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6338fi 6339{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6340printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6341 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6342 CFLAGS="$xorg_testset_save_CFLAGS" 6343fi 6344 6345if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6346 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6347 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6348 fi 6349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6351printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6352if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6353then : 6354 printf %s "(cached) " >&6 6355else $as_nop 6356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6357/* end confdefs.h. */ 6358int i; 6359_ACEOF 6360if ac_fn_c_try_compile "$LINENO" 6361then : 6362 xorg_cv_cc_flag_unused_command_line_argument=yes 6363else $as_nop 6364 xorg_cv_cc_flag_unused_command_line_argument=no 6365fi 6366rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6367fi 6368{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6369printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6370 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6371 CFLAGS="$xorg_testset_save_CFLAGS" 6372fi 6373 6374found="no" 6375 6376 if test $found = "no" ; then 6377 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6379 fi 6380 6381 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6382 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6383 fi 6384 6385 CFLAGS="$CFLAGS -Wuninitialized" 6386 6387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6388printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6389 cacheid=xorg_cv_cc_flag__Wuninitialized 6390 if eval test \${$cacheid+y} 6391then : 6392 printf %s "(cached) " >&6 6393else $as_nop 6394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6395/* end confdefs.h. */ 6396int i; 6397int 6398main (void) 6399{ 6400 6401 ; 6402 return 0; 6403} 6404_ACEOF 6405if ac_fn_c_try_link "$LINENO" 6406then : 6407 eval $cacheid=yes 6408else $as_nop 6409 eval $cacheid=no 6410fi 6411rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6412 conftest$ac_exeext conftest.$ac_ext 6413fi 6414 6415 6416 CFLAGS="$xorg_testset_save_CFLAGS" 6417 6418 eval supported=\$$cacheid 6419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6420printf "%s\n" "$supported" >&6; } 6421 if test "$supported" = "yes" ; then 6422 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6423 found="yes" 6424 fi 6425 fi 6426 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436 6437 6438 6439 6440 6441xorg_testset_save_CFLAGS="$CFLAGS" 6442 6443if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6446printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6447if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6448then : 6449 printf %s "(cached) " >&6 6450else $as_nop 6451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6452/* end confdefs.h. */ 6453int i; 6454_ACEOF 6455if ac_fn_c_try_compile "$LINENO" 6456then : 6457 xorg_cv_cc_flag_unknown_warning_option=yes 6458else $as_nop 6459 xorg_cv_cc_flag_unknown_warning_option=no 6460fi 6461rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6462fi 6463{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6464printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6465 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6466 CFLAGS="$xorg_testset_save_CFLAGS" 6467fi 6468 6469if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6470 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6471 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6472 fi 6473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6475printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6476if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6477then : 6478 printf %s "(cached) " >&6 6479else $as_nop 6480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6481/* end confdefs.h. */ 6482int i; 6483_ACEOF 6484if ac_fn_c_try_compile "$LINENO" 6485then : 6486 xorg_cv_cc_flag_unused_command_line_argument=yes 6487else $as_nop 6488 xorg_cv_cc_flag_unused_command_line_argument=no 6489fi 6490rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6491fi 6492{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6493printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6494 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6495 CFLAGS="$xorg_testset_save_CFLAGS" 6496fi 6497 6498found="no" 6499 6500 if test $found = "no" ; then 6501 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6503 fi 6504 6505 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6507 fi 6508 6509 CFLAGS="$CFLAGS -Wshadow" 6510 6511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6512printf %s "checking if $CC supports -Wshadow... " >&6; } 6513 cacheid=xorg_cv_cc_flag__Wshadow 6514 if eval test \${$cacheid+y} 6515then : 6516 printf %s "(cached) " >&6 6517else $as_nop 6518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6519/* end confdefs.h. */ 6520int i; 6521int 6522main (void) 6523{ 6524 6525 ; 6526 return 0; 6527} 6528_ACEOF 6529if ac_fn_c_try_link "$LINENO" 6530then : 6531 eval $cacheid=yes 6532else $as_nop 6533 eval $cacheid=no 6534fi 6535rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6536 conftest$ac_exeext conftest.$ac_ext 6537fi 6538 6539 6540 CFLAGS="$xorg_testset_save_CFLAGS" 6541 6542 eval supported=\$$cacheid 6543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6544printf "%s\n" "$supported" >&6; } 6545 if test "$supported" = "yes" ; then 6546 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6547 found="yes" 6548 fi 6549 fi 6550 6551 6552 6553 6554 6555 6556 6557 6558 6559 6560 6561 6562 6563 6564 6565xorg_testset_save_CFLAGS="$CFLAGS" 6566 6567if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6570printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6571if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6572then : 6573 printf %s "(cached) " >&6 6574else $as_nop 6575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6576/* end confdefs.h. */ 6577int i; 6578_ACEOF 6579if ac_fn_c_try_compile "$LINENO" 6580then : 6581 xorg_cv_cc_flag_unknown_warning_option=yes 6582else $as_nop 6583 xorg_cv_cc_flag_unknown_warning_option=no 6584fi 6585rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6586fi 6587{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6588printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6589 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6590 CFLAGS="$xorg_testset_save_CFLAGS" 6591fi 6592 6593if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6594 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6595 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6596 fi 6597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6599printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6600if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6601then : 6602 printf %s "(cached) " >&6 6603else $as_nop 6604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6605/* end confdefs.h. */ 6606int i; 6607_ACEOF 6608if ac_fn_c_try_compile "$LINENO" 6609then : 6610 xorg_cv_cc_flag_unused_command_line_argument=yes 6611else $as_nop 6612 xorg_cv_cc_flag_unused_command_line_argument=no 6613fi 6614rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6615fi 6616{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6617printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6618 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6619 CFLAGS="$xorg_testset_save_CFLAGS" 6620fi 6621 6622found="no" 6623 6624 if test $found = "no" ; then 6625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6627 fi 6628 6629 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6631 fi 6632 6633 CFLAGS="$CFLAGS -Wmissing-noreturn" 6634 6635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6636printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6637 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6638 if eval test \${$cacheid+y} 6639then : 6640 printf %s "(cached) " >&6 6641else $as_nop 6642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6643/* end confdefs.h. */ 6644int i; 6645int 6646main (void) 6647{ 6648 6649 ; 6650 return 0; 6651} 6652_ACEOF 6653if ac_fn_c_try_link "$LINENO" 6654then : 6655 eval $cacheid=yes 6656else $as_nop 6657 eval $cacheid=no 6658fi 6659rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6660 conftest$ac_exeext conftest.$ac_ext 6661fi 6662 6663 6664 CFLAGS="$xorg_testset_save_CFLAGS" 6665 6666 eval supported=\$$cacheid 6667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6668printf "%s\n" "$supported" >&6; } 6669 if test "$supported" = "yes" ; then 6670 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6671 found="yes" 6672 fi 6673 fi 6674 6675 6676 6677 6678 6679 6680 6681 6682 6683 6684 6685 6686 6687 6688 6689xorg_testset_save_CFLAGS="$CFLAGS" 6690 6691if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6694printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6695if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6696then : 6697 printf %s "(cached) " >&6 6698else $as_nop 6699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6700/* end confdefs.h. */ 6701int i; 6702_ACEOF 6703if ac_fn_c_try_compile "$LINENO" 6704then : 6705 xorg_cv_cc_flag_unknown_warning_option=yes 6706else $as_nop 6707 xorg_cv_cc_flag_unknown_warning_option=no 6708fi 6709rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6710fi 6711{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6712printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6713 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6714 CFLAGS="$xorg_testset_save_CFLAGS" 6715fi 6716 6717if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6718 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6719 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6720 fi 6721 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6723printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6724if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6725then : 6726 printf %s "(cached) " >&6 6727else $as_nop 6728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6729/* end confdefs.h. */ 6730int i; 6731_ACEOF 6732if ac_fn_c_try_compile "$LINENO" 6733then : 6734 xorg_cv_cc_flag_unused_command_line_argument=yes 6735else $as_nop 6736 xorg_cv_cc_flag_unused_command_line_argument=no 6737fi 6738rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6739fi 6740{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6741printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6742 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6743 CFLAGS="$xorg_testset_save_CFLAGS" 6744fi 6745 6746found="no" 6747 6748 if test $found = "no" ; then 6749 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6751 fi 6752 6753 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6754 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6755 fi 6756 6757 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6758 6759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6760printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6761 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6762 if eval test \${$cacheid+y} 6763then : 6764 printf %s "(cached) " >&6 6765else $as_nop 6766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6767/* end confdefs.h. */ 6768int i; 6769int 6770main (void) 6771{ 6772 6773 ; 6774 return 0; 6775} 6776_ACEOF 6777if ac_fn_c_try_link "$LINENO" 6778then : 6779 eval $cacheid=yes 6780else $as_nop 6781 eval $cacheid=no 6782fi 6783rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6784 conftest$ac_exeext conftest.$ac_ext 6785fi 6786 6787 6788 CFLAGS="$xorg_testset_save_CFLAGS" 6789 6790 eval supported=\$$cacheid 6791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6792printf "%s\n" "$supported" >&6; } 6793 if test "$supported" = "yes" ; then 6794 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6795 found="yes" 6796 fi 6797 fi 6798 6799 6800 6801 6802 6803 6804 6805 6806 6807 6808 6809 6810 6811 6812 6813xorg_testset_save_CFLAGS="$CFLAGS" 6814 6815if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6818printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6819if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6820then : 6821 printf %s "(cached) " >&6 6822else $as_nop 6823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6824/* end confdefs.h. */ 6825int i; 6826_ACEOF 6827if ac_fn_c_try_compile "$LINENO" 6828then : 6829 xorg_cv_cc_flag_unknown_warning_option=yes 6830else $as_nop 6831 xorg_cv_cc_flag_unknown_warning_option=no 6832fi 6833rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6834fi 6835{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6836printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6837 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6838 CFLAGS="$xorg_testset_save_CFLAGS" 6839fi 6840 6841if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6842 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6844 fi 6845 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6847printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6848if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6849then : 6850 printf %s "(cached) " >&6 6851else $as_nop 6852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6853/* end confdefs.h. */ 6854int i; 6855_ACEOF 6856if ac_fn_c_try_compile "$LINENO" 6857then : 6858 xorg_cv_cc_flag_unused_command_line_argument=yes 6859else $as_nop 6860 xorg_cv_cc_flag_unused_command_line_argument=no 6861fi 6862rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6863fi 6864{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6865printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6866 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6867 CFLAGS="$xorg_testset_save_CFLAGS" 6868fi 6869 6870found="no" 6871 6872 if test $found = "no" ; then 6873 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6875 fi 6876 6877 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6879 fi 6880 6881 CFLAGS="$CFLAGS -Wredundant-decls" 6882 6883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6884printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 6885 cacheid=xorg_cv_cc_flag__Wredundant_decls 6886 if eval test \${$cacheid+y} 6887then : 6888 printf %s "(cached) " >&6 6889else $as_nop 6890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6891/* end confdefs.h. */ 6892int i; 6893int 6894main (void) 6895{ 6896 6897 ; 6898 return 0; 6899} 6900_ACEOF 6901if ac_fn_c_try_link "$LINENO" 6902then : 6903 eval $cacheid=yes 6904else $as_nop 6905 eval $cacheid=no 6906fi 6907rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6908 conftest$ac_exeext conftest.$ac_ext 6909fi 6910 6911 6912 CFLAGS="$xorg_testset_save_CFLAGS" 6913 6914 eval supported=\$$cacheid 6915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6916printf "%s\n" "$supported" >&6; } 6917 if test "$supported" = "yes" ; then 6918 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6919 found="yes" 6920 fi 6921 fi 6922 6923 6924 6925 6926 6927 6928 6929 6930 6931 6932 6933 6934 6935 6936 6937xorg_testset_save_CFLAGS="$CFLAGS" 6938 6939if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6942printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6943if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6944then : 6945 printf %s "(cached) " >&6 6946else $as_nop 6947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6948/* end confdefs.h. */ 6949int i; 6950_ACEOF 6951if ac_fn_c_try_compile "$LINENO" 6952then : 6953 xorg_cv_cc_flag_unknown_warning_option=yes 6954else $as_nop 6955 xorg_cv_cc_flag_unknown_warning_option=no 6956fi 6957rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6958fi 6959{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6960printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6961 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6962 CFLAGS="$xorg_testset_save_CFLAGS" 6963fi 6964 6965if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6968 fi 6969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6971printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6972if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6973then : 6974 printf %s "(cached) " >&6 6975else $as_nop 6976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6977/* end confdefs.h. */ 6978int i; 6979_ACEOF 6980if ac_fn_c_try_compile "$LINENO" 6981then : 6982 xorg_cv_cc_flag_unused_command_line_argument=yes 6983else $as_nop 6984 xorg_cv_cc_flag_unused_command_line_argument=no 6985fi 6986rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6987fi 6988{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6989printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6990 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6991 CFLAGS="$xorg_testset_save_CFLAGS" 6992fi 6993 6994found="no" 6995 6996 if test $found = "no" ; then 6997 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6999 fi 7000 7001 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7002 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7003 fi 7004 7005 CFLAGS="$CFLAGS -Wlogical-op" 7006 7007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7008printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7009 cacheid=xorg_cv_cc_flag__Wlogical_op 7010 if eval test \${$cacheid+y} 7011then : 7012 printf %s "(cached) " >&6 7013else $as_nop 7014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7015/* end confdefs.h. */ 7016int i; 7017int 7018main (void) 7019{ 7020 7021 ; 7022 return 0; 7023} 7024_ACEOF 7025if ac_fn_c_try_link "$LINENO" 7026then : 7027 eval $cacheid=yes 7028else $as_nop 7029 eval $cacheid=no 7030fi 7031rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7032 conftest$ac_exeext conftest.$ac_ext 7033fi 7034 7035 7036 CFLAGS="$xorg_testset_save_CFLAGS" 7037 7038 eval supported=\$$cacheid 7039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7040printf "%s\n" "$supported" >&6; } 7041 if test "$supported" = "yes" ; then 7042 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7043 found="yes" 7044 fi 7045 fi 7046 7047 7048 7049# These are currently disabled because they are noisy. They will be enabled 7050# in the future once the codebase is sufficiently modernized to silence 7051# them. For now, I don't want them to drown out the other warnings. 7052# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7053# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7054# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7055 7056# Turn some warnings into errors, so we don't accidently get successful builds 7057# when there are problems that should be fixed. 7058 7059if test "x$SELECTIVE_WERROR" = "xyes" ; then 7060 7061 7062 7063 7064 7065 7066 7067 7068 7069 7070 7071 7072 7073xorg_testset_save_CFLAGS="$CFLAGS" 7074 7075if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7078printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7079if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7080then : 7081 printf %s "(cached) " >&6 7082else $as_nop 7083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7084/* end confdefs.h. */ 7085int i; 7086_ACEOF 7087if ac_fn_c_try_compile "$LINENO" 7088then : 7089 xorg_cv_cc_flag_unknown_warning_option=yes 7090else $as_nop 7091 xorg_cv_cc_flag_unknown_warning_option=no 7092fi 7093rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7094fi 7095{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7096printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7097 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7098 CFLAGS="$xorg_testset_save_CFLAGS" 7099fi 7100 7101if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7102 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7104 fi 7105 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7107printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7108if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7109then : 7110 printf %s "(cached) " >&6 7111else $as_nop 7112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7113/* end confdefs.h. */ 7114int i; 7115_ACEOF 7116if ac_fn_c_try_compile "$LINENO" 7117then : 7118 xorg_cv_cc_flag_unused_command_line_argument=yes 7119else $as_nop 7120 xorg_cv_cc_flag_unused_command_line_argument=no 7121fi 7122rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7123fi 7124{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7125printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7126 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7127 CFLAGS="$xorg_testset_save_CFLAGS" 7128fi 7129 7130found="no" 7131 7132 if test $found = "no" ; then 7133 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7135 fi 7136 7137 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7138 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7139 fi 7140 7141 CFLAGS="$CFLAGS -Werror=implicit" 7142 7143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7144printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7145 cacheid=xorg_cv_cc_flag__Werror_implicit 7146 if eval test \${$cacheid+y} 7147then : 7148 printf %s "(cached) " >&6 7149else $as_nop 7150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7151/* end confdefs.h. */ 7152int i; 7153int 7154main (void) 7155{ 7156 7157 ; 7158 return 0; 7159} 7160_ACEOF 7161if ac_fn_c_try_link "$LINENO" 7162then : 7163 eval $cacheid=yes 7164else $as_nop 7165 eval $cacheid=no 7166fi 7167rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7168 conftest$ac_exeext conftest.$ac_ext 7169fi 7170 7171 7172 CFLAGS="$xorg_testset_save_CFLAGS" 7173 7174 eval supported=\$$cacheid 7175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7176printf "%s\n" "$supported" >&6; } 7177 if test "$supported" = "yes" ; then 7178 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7179 found="yes" 7180 fi 7181 fi 7182 7183 if test $found = "no" ; then 7184 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7185 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7186 fi 7187 7188 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7190 fi 7191 7192 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7193 7194 { 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 7195printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7196 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7197 if eval test \${$cacheid+y} 7198then : 7199 printf %s "(cached) " >&6 7200else $as_nop 7201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7202/* end confdefs.h. */ 7203int i; 7204int 7205main (void) 7206{ 7207 7208 ; 7209 return 0; 7210} 7211_ACEOF 7212if ac_fn_c_try_link "$LINENO" 7213then : 7214 eval $cacheid=yes 7215else $as_nop 7216 eval $cacheid=no 7217fi 7218rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7219 conftest$ac_exeext conftest.$ac_ext 7220fi 7221 7222 7223 CFLAGS="$xorg_testset_save_CFLAGS" 7224 7225 eval supported=\$$cacheid 7226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7227printf "%s\n" "$supported" >&6; } 7228 if test "$supported" = "yes" ; then 7229 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7230 found="yes" 7231 fi 7232 fi 7233 7234 7235 7236 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 7247 7248xorg_testset_save_CFLAGS="$CFLAGS" 7249 7250if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7253printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7254if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7255then : 7256 printf %s "(cached) " >&6 7257else $as_nop 7258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7259/* end confdefs.h. */ 7260int i; 7261_ACEOF 7262if ac_fn_c_try_compile "$LINENO" 7263then : 7264 xorg_cv_cc_flag_unknown_warning_option=yes 7265else $as_nop 7266 xorg_cv_cc_flag_unknown_warning_option=no 7267fi 7268rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7269fi 7270{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7271printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7272 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7273 CFLAGS="$xorg_testset_save_CFLAGS" 7274fi 7275 7276if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7277 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7279 fi 7280 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7282printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7283if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7284then : 7285 printf %s "(cached) " >&6 7286else $as_nop 7287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7288/* end confdefs.h. */ 7289int i; 7290_ACEOF 7291if ac_fn_c_try_compile "$LINENO" 7292then : 7293 xorg_cv_cc_flag_unused_command_line_argument=yes 7294else $as_nop 7295 xorg_cv_cc_flag_unused_command_line_argument=no 7296fi 7297rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7298fi 7299{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7300printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7301 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7302 CFLAGS="$xorg_testset_save_CFLAGS" 7303fi 7304 7305found="no" 7306 7307 if test $found = "no" ; then 7308 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7310 fi 7311 7312 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7313 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7314 fi 7315 7316 CFLAGS="$CFLAGS -Werror=nonnull" 7317 7318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7319printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7320 cacheid=xorg_cv_cc_flag__Werror_nonnull 7321 if eval test \${$cacheid+y} 7322then : 7323 printf %s "(cached) " >&6 7324else $as_nop 7325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7326/* end confdefs.h. */ 7327int i; 7328int 7329main (void) 7330{ 7331 7332 ; 7333 return 0; 7334} 7335_ACEOF 7336if ac_fn_c_try_link "$LINENO" 7337then : 7338 eval $cacheid=yes 7339else $as_nop 7340 eval $cacheid=no 7341fi 7342rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7343 conftest$ac_exeext conftest.$ac_ext 7344fi 7345 7346 7347 CFLAGS="$xorg_testset_save_CFLAGS" 7348 7349 eval supported=\$$cacheid 7350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7351printf "%s\n" "$supported" >&6; } 7352 if test "$supported" = "yes" ; then 7353 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7354 found="yes" 7355 fi 7356 fi 7357 7358 7359 7360 7361 7362 7363 7364 7365 7366 7367 7368 7369 7370 7371 7372xorg_testset_save_CFLAGS="$CFLAGS" 7373 7374if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7377printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7378if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7379then : 7380 printf %s "(cached) " >&6 7381else $as_nop 7382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7383/* end confdefs.h. */ 7384int i; 7385_ACEOF 7386if ac_fn_c_try_compile "$LINENO" 7387then : 7388 xorg_cv_cc_flag_unknown_warning_option=yes 7389else $as_nop 7390 xorg_cv_cc_flag_unknown_warning_option=no 7391fi 7392rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7393fi 7394{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7395printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7396 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7397 CFLAGS="$xorg_testset_save_CFLAGS" 7398fi 7399 7400if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7401 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7403 fi 7404 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7406printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7407if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7408then : 7409 printf %s "(cached) " >&6 7410else $as_nop 7411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7412/* end confdefs.h. */ 7413int i; 7414_ACEOF 7415if ac_fn_c_try_compile "$LINENO" 7416then : 7417 xorg_cv_cc_flag_unused_command_line_argument=yes 7418else $as_nop 7419 xorg_cv_cc_flag_unused_command_line_argument=no 7420fi 7421rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7422fi 7423{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7424printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7425 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7426 CFLAGS="$xorg_testset_save_CFLAGS" 7427fi 7428 7429found="no" 7430 7431 if test $found = "no" ; then 7432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7434 fi 7435 7436 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7438 fi 7439 7440 CFLAGS="$CFLAGS -Werror=init-self" 7441 7442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7443printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7444 cacheid=xorg_cv_cc_flag__Werror_init_self 7445 if eval test \${$cacheid+y} 7446then : 7447 printf %s "(cached) " >&6 7448else $as_nop 7449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7450/* end confdefs.h. */ 7451int i; 7452int 7453main (void) 7454{ 7455 7456 ; 7457 return 0; 7458} 7459_ACEOF 7460if ac_fn_c_try_link "$LINENO" 7461then : 7462 eval $cacheid=yes 7463else $as_nop 7464 eval $cacheid=no 7465fi 7466rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7467 conftest$ac_exeext conftest.$ac_ext 7468fi 7469 7470 7471 CFLAGS="$xorg_testset_save_CFLAGS" 7472 7473 eval supported=\$$cacheid 7474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7475printf "%s\n" "$supported" >&6; } 7476 if test "$supported" = "yes" ; then 7477 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7478 found="yes" 7479 fi 7480 fi 7481 7482 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495 7496xorg_testset_save_CFLAGS="$CFLAGS" 7497 7498if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7501printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7502if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7503then : 7504 printf %s "(cached) " >&6 7505else $as_nop 7506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7507/* end confdefs.h. */ 7508int i; 7509_ACEOF 7510if ac_fn_c_try_compile "$LINENO" 7511then : 7512 xorg_cv_cc_flag_unknown_warning_option=yes 7513else $as_nop 7514 xorg_cv_cc_flag_unknown_warning_option=no 7515fi 7516rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7517fi 7518{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7519printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7520 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7521 CFLAGS="$xorg_testset_save_CFLAGS" 7522fi 7523 7524if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7525 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7527 fi 7528 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7530printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7531if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7532then : 7533 printf %s "(cached) " >&6 7534else $as_nop 7535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7536/* end confdefs.h. */ 7537int i; 7538_ACEOF 7539if ac_fn_c_try_compile "$LINENO" 7540then : 7541 xorg_cv_cc_flag_unused_command_line_argument=yes 7542else $as_nop 7543 xorg_cv_cc_flag_unused_command_line_argument=no 7544fi 7545rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7546fi 7547{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7548printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7549 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7550 CFLAGS="$xorg_testset_save_CFLAGS" 7551fi 7552 7553found="no" 7554 7555 if test $found = "no" ; then 7556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7558 fi 7559 7560 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7562 fi 7563 7564 CFLAGS="$CFLAGS -Werror=main" 7565 7566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7567printf %s "checking if $CC supports -Werror=main... " >&6; } 7568 cacheid=xorg_cv_cc_flag__Werror_main 7569 if eval test \${$cacheid+y} 7570then : 7571 printf %s "(cached) " >&6 7572else $as_nop 7573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7574/* end confdefs.h. */ 7575int i; 7576int 7577main (void) 7578{ 7579 7580 ; 7581 return 0; 7582} 7583_ACEOF 7584if ac_fn_c_try_link "$LINENO" 7585then : 7586 eval $cacheid=yes 7587else $as_nop 7588 eval $cacheid=no 7589fi 7590rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7591 conftest$ac_exeext conftest.$ac_ext 7592fi 7593 7594 7595 CFLAGS="$xorg_testset_save_CFLAGS" 7596 7597 eval supported=\$$cacheid 7598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7599printf "%s\n" "$supported" >&6; } 7600 if test "$supported" = "yes" ; then 7601 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7602 found="yes" 7603 fi 7604 fi 7605 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620xorg_testset_save_CFLAGS="$CFLAGS" 7621 7622if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7623 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7625printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7626if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7627then : 7628 printf %s "(cached) " >&6 7629else $as_nop 7630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7631/* end confdefs.h. */ 7632int i; 7633_ACEOF 7634if ac_fn_c_try_compile "$LINENO" 7635then : 7636 xorg_cv_cc_flag_unknown_warning_option=yes 7637else $as_nop 7638 xorg_cv_cc_flag_unknown_warning_option=no 7639fi 7640rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7641fi 7642{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7643printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7644 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7645 CFLAGS="$xorg_testset_save_CFLAGS" 7646fi 7647 7648if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7651 fi 7652 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7654printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7655if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7656then : 7657 printf %s "(cached) " >&6 7658else $as_nop 7659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7660/* end confdefs.h. */ 7661int i; 7662_ACEOF 7663if ac_fn_c_try_compile "$LINENO" 7664then : 7665 xorg_cv_cc_flag_unused_command_line_argument=yes 7666else $as_nop 7667 xorg_cv_cc_flag_unused_command_line_argument=no 7668fi 7669rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7670fi 7671{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7672printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7673 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7674 CFLAGS="$xorg_testset_save_CFLAGS" 7675fi 7676 7677found="no" 7678 7679 if test $found = "no" ; then 7680 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7682 fi 7683 7684 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7685 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7686 fi 7687 7688 CFLAGS="$CFLAGS -Werror=missing-braces" 7689 7690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7691printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7692 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7693 if eval test \${$cacheid+y} 7694then : 7695 printf %s "(cached) " >&6 7696else $as_nop 7697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7698/* end confdefs.h. */ 7699int i; 7700int 7701main (void) 7702{ 7703 7704 ; 7705 return 0; 7706} 7707_ACEOF 7708if ac_fn_c_try_link "$LINENO" 7709then : 7710 eval $cacheid=yes 7711else $as_nop 7712 eval $cacheid=no 7713fi 7714rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7715 conftest$ac_exeext conftest.$ac_ext 7716fi 7717 7718 7719 CFLAGS="$xorg_testset_save_CFLAGS" 7720 7721 eval supported=\$$cacheid 7722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7723printf "%s\n" "$supported" >&6; } 7724 if test "$supported" = "yes" ; then 7725 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7726 found="yes" 7727 fi 7728 fi 7729 7730 7731 7732 7733 7734 7735 7736 7737 7738 7739 7740 7741 7742 7743 7744xorg_testset_save_CFLAGS="$CFLAGS" 7745 7746if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7749printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7750if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7751then : 7752 printf %s "(cached) " >&6 7753else $as_nop 7754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7755/* end confdefs.h. */ 7756int i; 7757_ACEOF 7758if ac_fn_c_try_compile "$LINENO" 7759then : 7760 xorg_cv_cc_flag_unknown_warning_option=yes 7761else $as_nop 7762 xorg_cv_cc_flag_unknown_warning_option=no 7763fi 7764rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7765fi 7766{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7767printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7768 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7769 CFLAGS="$xorg_testset_save_CFLAGS" 7770fi 7771 7772if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7773 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7775 fi 7776 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7778printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7779if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7780then : 7781 printf %s "(cached) " >&6 7782else $as_nop 7783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7784/* end confdefs.h. */ 7785int i; 7786_ACEOF 7787if ac_fn_c_try_compile "$LINENO" 7788then : 7789 xorg_cv_cc_flag_unused_command_line_argument=yes 7790else $as_nop 7791 xorg_cv_cc_flag_unused_command_line_argument=no 7792fi 7793rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7794fi 7795{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7796printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7797 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7798 CFLAGS="$xorg_testset_save_CFLAGS" 7799fi 7800 7801found="no" 7802 7803 if test $found = "no" ; then 7804 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7805 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7806 fi 7807 7808 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7809 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7810 fi 7811 7812 CFLAGS="$CFLAGS -Werror=sequence-point" 7813 7814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7815printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7816 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7817 if eval test \${$cacheid+y} 7818then : 7819 printf %s "(cached) " >&6 7820else $as_nop 7821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7822/* end confdefs.h. */ 7823int i; 7824int 7825main (void) 7826{ 7827 7828 ; 7829 return 0; 7830} 7831_ACEOF 7832if ac_fn_c_try_link "$LINENO" 7833then : 7834 eval $cacheid=yes 7835else $as_nop 7836 eval $cacheid=no 7837fi 7838rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7839 conftest$ac_exeext conftest.$ac_ext 7840fi 7841 7842 7843 CFLAGS="$xorg_testset_save_CFLAGS" 7844 7845 eval supported=\$$cacheid 7846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7847printf "%s\n" "$supported" >&6; } 7848 if test "$supported" = "yes" ; then 7849 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7850 found="yes" 7851 fi 7852 fi 7853 7854 7855 7856 7857 7858 7859 7860 7861 7862 7863 7864 7865 7866 7867 7868xorg_testset_save_CFLAGS="$CFLAGS" 7869 7870if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7873printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7874if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7875then : 7876 printf %s "(cached) " >&6 7877else $as_nop 7878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7879/* end confdefs.h. */ 7880int i; 7881_ACEOF 7882if ac_fn_c_try_compile "$LINENO" 7883then : 7884 xorg_cv_cc_flag_unknown_warning_option=yes 7885else $as_nop 7886 xorg_cv_cc_flag_unknown_warning_option=no 7887fi 7888rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7889fi 7890{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7891printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7892 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7893 CFLAGS="$xorg_testset_save_CFLAGS" 7894fi 7895 7896if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7897 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7899 fi 7900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7902printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7903if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7904then : 7905 printf %s "(cached) " >&6 7906else $as_nop 7907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7908/* end confdefs.h. */ 7909int i; 7910_ACEOF 7911if ac_fn_c_try_compile "$LINENO" 7912then : 7913 xorg_cv_cc_flag_unused_command_line_argument=yes 7914else $as_nop 7915 xorg_cv_cc_flag_unused_command_line_argument=no 7916fi 7917rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7918fi 7919{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7920printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7921 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7922 CFLAGS="$xorg_testset_save_CFLAGS" 7923fi 7924 7925found="no" 7926 7927 if test $found = "no" ; then 7928 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7930 fi 7931 7932 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7933 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7934 fi 7935 7936 CFLAGS="$CFLAGS -Werror=return-type" 7937 7938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7939printf %s "checking if $CC supports -Werror=return-type... " >&6; } 7940 cacheid=xorg_cv_cc_flag__Werror_return_type 7941 if eval test \${$cacheid+y} 7942then : 7943 printf %s "(cached) " >&6 7944else $as_nop 7945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7946/* end confdefs.h. */ 7947int i; 7948int 7949main (void) 7950{ 7951 7952 ; 7953 return 0; 7954} 7955_ACEOF 7956if ac_fn_c_try_link "$LINENO" 7957then : 7958 eval $cacheid=yes 7959else $as_nop 7960 eval $cacheid=no 7961fi 7962rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7963 conftest$ac_exeext conftest.$ac_ext 7964fi 7965 7966 7967 CFLAGS="$xorg_testset_save_CFLAGS" 7968 7969 eval supported=\$$cacheid 7970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7971printf "%s\n" "$supported" >&6; } 7972 if test "$supported" = "yes" ; then 7973 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7974 found="yes" 7975 fi 7976 fi 7977 7978 if test $found = "no" ; then 7979 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7981 fi 7982 7983 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7985 fi 7986 7987 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7988 7989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7990printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7991 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7992 if eval test \${$cacheid+y} 7993then : 7994 printf %s "(cached) " >&6 7995else $as_nop 7996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7997/* end confdefs.h. */ 7998int i; 7999int 8000main (void) 8001{ 8002 8003 ; 8004 return 0; 8005} 8006_ACEOF 8007if ac_fn_c_try_link "$LINENO" 8008then : 8009 eval $cacheid=yes 8010else $as_nop 8011 eval $cacheid=no 8012fi 8013rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8014 conftest$ac_exeext conftest.$ac_ext 8015fi 8016 8017 8018 CFLAGS="$xorg_testset_save_CFLAGS" 8019 8020 eval supported=\$$cacheid 8021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8022printf "%s\n" "$supported" >&6; } 8023 if test "$supported" = "yes" ; then 8024 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8025 found="yes" 8026 fi 8027 fi 8028 8029 8030 8031 8032 8033 8034 8035 8036 8037 8038 8039 8040 8041 8042 8043xorg_testset_save_CFLAGS="$CFLAGS" 8044 8045if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8048printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8049if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8050then : 8051 printf %s "(cached) " >&6 8052else $as_nop 8053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8054/* end confdefs.h. */ 8055int i; 8056_ACEOF 8057if ac_fn_c_try_compile "$LINENO" 8058then : 8059 xorg_cv_cc_flag_unknown_warning_option=yes 8060else $as_nop 8061 xorg_cv_cc_flag_unknown_warning_option=no 8062fi 8063rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8064fi 8065{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8066printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8067 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8068 CFLAGS="$xorg_testset_save_CFLAGS" 8069fi 8070 8071if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8072 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8074 fi 8075 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8077printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8078if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8079then : 8080 printf %s "(cached) " >&6 8081else $as_nop 8082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8083/* end confdefs.h. */ 8084int i; 8085_ACEOF 8086if ac_fn_c_try_compile "$LINENO" 8087then : 8088 xorg_cv_cc_flag_unused_command_line_argument=yes 8089else $as_nop 8090 xorg_cv_cc_flag_unused_command_line_argument=no 8091fi 8092rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8093fi 8094{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8095printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8096 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8097 CFLAGS="$xorg_testset_save_CFLAGS" 8098fi 8099 8100found="no" 8101 8102 if test $found = "no" ; then 8103 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8105 fi 8106 8107 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8109 fi 8110 8111 CFLAGS="$CFLAGS -Werror=trigraphs" 8112 8113 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8114printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8115 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8116 if eval test \${$cacheid+y} 8117then : 8118 printf %s "(cached) " >&6 8119else $as_nop 8120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8121/* end confdefs.h. */ 8122int i; 8123int 8124main (void) 8125{ 8126 8127 ; 8128 return 0; 8129} 8130_ACEOF 8131if ac_fn_c_try_link "$LINENO" 8132then : 8133 eval $cacheid=yes 8134else $as_nop 8135 eval $cacheid=no 8136fi 8137rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8138 conftest$ac_exeext conftest.$ac_ext 8139fi 8140 8141 8142 CFLAGS="$xorg_testset_save_CFLAGS" 8143 8144 eval supported=\$$cacheid 8145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8146printf "%s\n" "$supported" >&6; } 8147 if test "$supported" = "yes" ; then 8148 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8149 found="yes" 8150 fi 8151 fi 8152 8153 8154 8155 8156 8157 8158 8159 8160 8161 8162 8163 8164 8165 8166 8167xorg_testset_save_CFLAGS="$CFLAGS" 8168 8169if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8172printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8173if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8174then : 8175 printf %s "(cached) " >&6 8176else $as_nop 8177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8178/* end confdefs.h. */ 8179int i; 8180_ACEOF 8181if ac_fn_c_try_compile "$LINENO" 8182then : 8183 xorg_cv_cc_flag_unknown_warning_option=yes 8184else $as_nop 8185 xorg_cv_cc_flag_unknown_warning_option=no 8186fi 8187rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8188fi 8189{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8190printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8191 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8192 CFLAGS="$xorg_testset_save_CFLAGS" 8193fi 8194 8195if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8196 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8198 fi 8199 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8201printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8202if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8203then : 8204 printf %s "(cached) " >&6 8205else $as_nop 8206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8207/* end confdefs.h. */ 8208int i; 8209_ACEOF 8210if ac_fn_c_try_compile "$LINENO" 8211then : 8212 xorg_cv_cc_flag_unused_command_line_argument=yes 8213else $as_nop 8214 xorg_cv_cc_flag_unused_command_line_argument=no 8215fi 8216rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8217fi 8218{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8219printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8220 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8221 CFLAGS="$xorg_testset_save_CFLAGS" 8222fi 8223 8224found="no" 8225 8226 if test $found = "no" ; then 8227 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8229 fi 8230 8231 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8232 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8233 fi 8234 8235 CFLAGS="$CFLAGS -Werror=array-bounds" 8236 8237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8238printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8239 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8240 if eval test \${$cacheid+y} 8241then : 8242 printf %s "(cached) " >&6 8243else $as_nop 8244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8245/* end confdefs.h. */ 8246int i; 8247int 8248main (void) 8249{ 8250 8251 ; 8252 return 0; 8253} 8254_ACEOF 8255if ac_fn_c_try_link "$LINENO" 8256then : 8257 eval $cacheid=yes 8258else $as_nop 8259 eval $cacheid=no 8260fi 8261rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8262 conftest$ac_exeext conftest.$ac_ext 8263fi 8264 8265 8266 CFLAGS="$xorg_testset_save_CFLAGS" 8267 8268 eval supported=\$$cacheid 8269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8270printf "%s\n" "$supported" >&6; } 8271 if test "$supported" = "yes" ; then 8272 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8273 found="yes" 8274 fi 8275 fi 8276 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 8287 8288 8289 8290 8291xorg_testset_save_CFLAGS="$CFLAGS" 8292 8293if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8296printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8297if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8298then : 8299 printf %s "(cached) " >&6 8300else $as_nop 8301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8302/* end confdefs.h. */ 8303int i; 8304_ACEOF 8305if ac_fn_c_try_compile "$LINENO" 8306then : 8307 xorg_cv_cc_flag_unknown_warning_option=yes 8308else $as_nop 8309 xorg_cv_cc_flag_unknown_warning_option=no 8310fi 8311rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8312fi 8313{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8314printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8315 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8316 CFLAGS="$xorg_testset_save_CFLAGS" 8317fi 8318 8319if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8322 fi 8323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8325printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8326if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8327then : 8328 printf %s "(cached) " >&6 8329else $as_nop 8330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8331/* end confdefs.h. */ 8332int i; 8333_ACEOF 8334if ac_fn_c_try_compile "$LINENO" 8335then : 8336 xorg_cv_cc_flag_unused_command_line_argument=yes 8337else $as_nop 8338 xorg_cv_cc_flag_unused_command_line_argument=no 8339fi 8340rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8341fi 8342{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8343printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8344 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8345 CFLAGS="$xorg_testset_save_CFLAGS" 8346fi 8347 8348found="no" 8349 8350 if test $found = "no" ; then 8351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8353 fi 8354 8355 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8357 fi 8358 8359 CFLAGS="$CFLAGS -Werror=write-strings" 8360 8361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8362printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8363 cacheid=xorg_cv_cc_flag__Werror_write_strings 8364 if eval test \${$cacheid+y} 8365then : 8366 printf %s "(cached) " >&6 8367else $as_nop 8368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8369/* end confdefs.h. */ 8370int i; 8371int 8372main (void) 8373{ 8374 8375 ; 8376 return 0; 8377} 8378_ACEOF 8379if ac_fn_c_try_link "$LINENO" 8380then : 8381 eval $cacheid=yes 8382else $as_nop 8383 eval $cacheid=no 8384fi 8385rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8386 conftest$ac_exeext conftest.$ac_ext 8387fi 8388 8389 8390 CFLAGS="$xorg_testset_save_CFLAGS" 8391 8392 eval supported=\$$cacheid 8393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8394printf "%s\n" "$supported" >&6; } 8395 if test "$supported" = "yes" ; then 8396 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8397 found="yes" 8398 fi 8399 fi 8400 8401 8402 8403 8404 8405 8406 8407 8408 8409 8410 8411 8412 8413 8414 8415xorg_testset_save_CFLAGS="$CFLAGS" 8416 8417if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8420printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8421if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8422then : 8423 printf %s "(cached) " >&6 8424else $as_nop 8425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8426/* end confdefs.h. */ 8427int i; 8428_ACEOF 8429if ac_fn_c_try_compile "$LINENO" 8430then : 8431 xorg_cv_cc_flag_unknown_warning_option=yes 8432else $as_nop 8433 xorg_cv_cc_flag_unknown_warning_option=no 8434fi 8435rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8436fi 8437{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8438printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8439 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8440 CFLAGS="$xorg_testset_save_CFLAGS" 8441fi 8442 8443if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8444 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8446 fi 8447 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8449printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8450if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8451then : 8452 printf %s "(cached) " >&6 8453else $as_nop 8454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8455/* end confdefs.h. */ 8456int i; 8457_ACEOF 8458if ac_fn_c_try_compile "$LINENO" 8459then : 8460 xorg_cv_cc_flag_unused_command_line_argument=yes 8461else $as_nop 8462 xorg_cv_cc_flag_unused_command_line_argument=no 8463fi 8464rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8465fi 8466{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8467printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8468 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8469 CFLAGS="$xorg_testset_save_CFLAGS" 8470fi 8471 8472found="no" 8473 8474 if test $found = "no" ; then 8475 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8477 fi 8478 8479 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8480 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8481 fi 8482 8483 CFLAGS="$CFLAGS -Werror=address" 8484 8485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8486printf %s "checking if $CC supports -Werror=address... " >&6; } 8487 cacheid=xorg_cv_cc_flag__Werror_address 8488 if eval test \${$cacheid+y} 8489then : 8490 printf %s "(cached) " >&6 8491else $as_nop 8492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8493/* end confdefs.h. */ 8494int i; 8495int 8496main (void) 8497{ 8498 8499 ; 8500 return 0; 8501} 8502_ACEOF 8503if ac_fn_c_try_link "$LINENO" 8504then : 8505 eval $cacheid=yes 8506else $as_nop 8507 eval $cacheid=no 8508fi 8509rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8510 conftest$ac_exeext conftest.$ac_ext 8511fi 8512 8513 8514 CFLAGS="$xorg_testset_save_CFLAGS" 8515 8516 eval supported=\$$cacheid 8517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8518printf "%s\n" "$supported" >&6; } 8519 if test "$supported" = "yes" ; then 8520 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8521 found="yes" 8522 fi 8523 fi 8524 8525 8526 8527 8528 8529 8530 8531 8532 8533 8534 8535 8536 8537 8538 8539xorg_testset_save_CFLAGS="$CFLAGS" 8540 8541if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8544printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8545if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8546then : 8547 printf %s "(cached) " >&6 8548else $as_nop 8549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8550/* end confdefs.h. */ 8551int i; 8552_ACEOF 8553if ac_fn_c_try_compile "$LINENO" 8554then : 8555 xorg_cv_cc_flag_unknown_warning_option=yes 8556else $as_nop 8557 xorg_cv_cc_flag_unknown_warning_option=no 8558fi 8559rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8560fi 8561{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8562printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8563 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8564 CFLAGS="$xorg_testset_save_CFLAGS" 8565fi 8566 8567if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8568 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8570 fi 8571 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8573printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8574if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8575then : 8576 printf %s "(cached) " >&6 8577else $as_nop 8578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8579/* end confdefs.h. */ 8580int i; 8581_ACEOF 8582if ac_fn_c_try_compile "$LINENO" 8583then : 8584 xorg_cv_cc_flag_unused_command_line_argument=yes 8585else $as_nop 8586 xorg_cv_cc_flag_unused_command_line_argument=no 8587fi 8588rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8589fi 8590{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8591printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8592 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8593 CFLAGS="$xorg_testset_save_CFLAGS" 8594fi 8595 8596found="no" 8597 8598 if test $found = "no" ; then 8599 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8601 fi 8602 8603 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8604 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8605 fi 8606 8607 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8608 8609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8610printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8611 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8612 if eval test \${$cacheid+y} 8613then : 8614 printf %s "(cached) " >&6 8615else $as_nop 8616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8617/* end confdefs.h. */ 8618int i; 8619int 8620main (void) 8621{ 8622 8623 ; 8624 return 0; 8625} 8626_ACEOF 8627if ac_fn_c_try_link "$LINENO" 8628then : 8629 eval $cacheid=yes 8630else $as_nop 8631 eval $cacheid=no 8632fi 8633rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8634 conftest$ac_exeext conftest.$ac_ext 8635fi 8636 8637 8638 CFLAGS="$xorg_testset_save_CFLAGS" 8639 8640 eval supported=\$$cacheid 8641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8642printf "%s\n" "$supported" >&6; } 8643 if test "$supported" = "yes" ; then 8644 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8645 found="yes" 8646 fi 8647 fi 8648 8649 if test $found = "no" ; then 8650 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8652 fi 8653 8654 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8655 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8656 fi 8657 8658 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8659 8660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8661printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8662 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8663 if eval test \${$cacheid+y} 8664then : 8665 printf %s "(cached) " >&6 8666else $as_nop 8667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8668/* end confdefs.h. */ 8669int i; 8670int 8671main (void) 8672{ 8673 8674 ; 8675 return 0; 8676} 8677_ACEOF 8678if ac_fn_c_try_link "$LINENO" 8679then : 8680 eval $cacheid=yes 8681else $as_nop 8682 eval $cacheid=no 8683fi 8684rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8685 conftest$ac_exeext conftest.$ac_ext 8686fi 8687 8688 8689 CFLAGS="$xorg_testset_save_CFLAGS" 8690 8691 eval supported=\$$cacheid 8692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8693printf "%s\n" "$supported" >&6; } 8694 if test "$supported" = "yes" ; then 8695 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8696 found="yes" 8697 fi 8698 fi 8699 8700 8701 8702 8703 8704 8705 8706 8707 8708 8709 8710 8711 8712 8713 8714xorg_testset_save_CFLAGS="$CFLAGS" 8715 8716if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8717 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8719printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8720if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8721then : 8722 printf %s "(cached) " >&6 8723else $as_nop 8724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8725/* end confdefs.h. */ 8726int i; 8727_ACEOF 8728if ac_fn_c_try_compile "$LINENO" 8729then : 8730 xorg_cv_cc_flag_unknown_warning_option=yes 8731else $as_nop 8732 xorg_cv_cc_flag_unknown_warning_option=no 8733fi 8734rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8735fi 8736{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8737printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8738 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8739 CFLAGS="$xorg_testset_save_CFLAGS" 8740fi 8741 8742if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8743 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8745 fi 8746 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8748printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8749if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8750then : 8751 printf %s "(cached) " >&6 8752else $as_nop 8753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8754/* end confdefs.h. */ 8755int i; 8756_ACEOF 8757if ac_fn_c_try_compile "$LINENO" 8758then : 8759 xorg_cv_cc_flag_unused_command_line_argument=yes 8760else $as_nop 8761 xorg_cv_cc_flag_unused_command_line_argument=no 8762fi 8763rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8764fi 8765{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8766printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8767 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8768 CFLAGS="$xorg_testset_save_CFLAGS" 8769fi 8770 8771found="no" 8772 8773 if test $found = "no" ; then 8774 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8776 fi 8777 8778 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8779 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8780 fi 8781 8782 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8783 8784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8785printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8786 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8787 if eval test \${$cacheid+y} 8788then : 8789 printf %s "(cached) " >&6 8790else $as_nop 8791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8792/* end confdefs.h. */ 8793int i; 8794int 8795main (void) 8796{ 8797 8798 ; 8799 return 0; 8800} 8801_ACEOF 8802if ac_fn_c_try_link "$LINENO" 8803then : 8804 eval $cacheid=yes 8805else $as_nop 8806 eval $cacheid=no 8807fi 8808rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8809 conftest$ac_exeext conftest.$ac_ext 8810fi 8811 8812 8813 CFLAGS="$xorg_testset_save_CFLAGS" 8814 8815 eval supported=\$$cacheid 8816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8817printf "%s\n" "$supported" >&6; } 8818 if test "$supported" = "yes" ; then 8819 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8820 found="yes" 8821 fi 8822 fi 8823 8824 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8825else 8826{ 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 $PACKAGE_BUGREPORT" >&5 8827printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8828 8829 8830 8831 8832 8833 8834 8835 8836 8837 8838 8839 8840 8841xorg_testset_save_CFLAGS="$CFLAGS" 8842 8843if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8846printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8847if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8848then : 8849 printf %s "(cached) " >&6 8850else $as_nop 8851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8852/* end confdefs.h. */ 8853int i; 8854_ACEOF 8855if ac_fn_c_try_compile "$LINENO" 8856then : 8857 xorg_cv_cc_flag_unknown_warning_option=yes 8858else $as_nop 8859 xorg_cv_cc_flag_unknown_warning_option=no 8860fi 8861rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8862fi 8863{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8864printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8865 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8866 CFLAGS="$xorg_testset_save_CFLAGS" 8867fi 8868 8869if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8870 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8872 fi 8873 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8875printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8876if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8877then : 8878 printf %s "(cached) " >&6 8879else $as_nop 8880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8881/* end confdefs.h. */ 8882int i; 8883_ACEOF 8884if ac_fn_c_try_compile "$LINENO" 8885then : 8886 xorg_cv_cc_flag_unused_command_line_argument=yes 8887else $as_nop 8888 xorg_cv_cc_flag_unused_command_line_argument=no 8889fi 8890rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8891fi 8892{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8893printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8894 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8895 CFLAGS="$xorg_testset_save_CFLAGS" 8896fi 8897 8898found="no" 8899 8900 if test $found = "no" ; then 8901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8903 fi 8904 8905 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8907 fi 8908 8909 CFLAGS="$CFLAGS -Wimplicit" 8910 8911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8912printf %s "checking if $CC supports -Wimplicit... " >&6; } 8913 cacheid=xorg_cv_cc_flag__Wimplicit 8914 if eval test \${$cacheid+y} 8915then : 8916 printf %s "(cached) " >&6 8917else $as_nop 8918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8919/* end confdefs.h. */ 8920int i; 8921int 8922main (void) 8923{ 8924 8925 ; 8926 return 0; 8927} 8928_ACEOF 8929if ac_fn_c_try_link "$LINENO" 8930then : 8931 eval $cacheid=yes 8932else $as_nop 8933 eval $cacheid=no 8934fi 8935rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8936 conftest$ac_exeext conftest.$ac_ext 8937fi 8938 8939 8940 CFLAGS="$xorg_testset_save_CFLAGS" 8941 8942 eval supported=\$$cacheid 8943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8944printf "%s\n" "$supported" >&6; } 8945 if test "$supported" = "yes" ; then 8946 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8947 found="yes" 8948 fi 8949 fi 8950 8951 8952 8953 8954 8955 8956 8957 8958 8959 8960 8961 8962 8963 8964 8965xorg_testset_save_CFLAGS="$CFLAGS" 8966 8967if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8970printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8971if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8972then : 8973 printf %s "(cached) " >&6 8974else $as_nop 8975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8976/* end confdefs.h. */ 8977int i; 8978_ACEOF 8979if ac_fn_c_try_compile "$LINENO" 8980then : 8981 xorg_cv_cc_flag_unknown_warning_option=yes 8982else $as_nop 8983 xorg_cv_cc_flag_unknown_warning_option=no 8984fi 8985rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8986fi 8987{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8988printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8989 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8990 CFLAGS="$xorg_testset_save_CFLAGS" 8991fi 8992 8993if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8994 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8996 fi 8997 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8999printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9000if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9001then : 9002 printf %s "(cached) " >&6 9003else $as_nop 9004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9005/* end confdefs.h. */ 9006int i; 9007_ACEOF 9008if ac_fn_c_try_compile "$LINENO" 9009then : 9010 xorg_cv_cc_flag_unused_command_line_argument=yes 9011else $as_nop 9012 xorg_cv_cc_flag_unused_command_line_argument=no 9013fi 9014rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9015fi 9016{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9017printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9018 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9019 CFLAGS="$xorg_testset_save_CFLAGS" 9020fi 9021 9022found="no" 9023 9024 if test $found = "no" ; then 9025 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9027 fi 9028 9029 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9031 fi 9032 9033 CFLAGS="$CFLAGS -Wnonnull" 9034 9035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9036printf %s "checking if $CC supports -Wnonnull... " >&6; } 9037 cacheid=xorg_cv_cc_flag__Wnonnull 9038 if eval test \${$cacheid+y} 9039then : 9040 printf %s "(cached) " >&6 9041else $as_nop 9042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9043/* end confdefs.h. */ 9044int i; 9045int 9046main (void) 9047{ 9048 9049 ; 9050 return 0; 9051} 9052_ACEOF 9053if ac_fn_c_try_link "$LINENO" 9054then : 9055 eval $cacheid=yes 9056else $as_nop 9057 eval $cacheid=no 9058fi 9059rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9060 conftest$ac_exeext conftest.$ac_ext 9061fi 9062 9063 9064 CFLAGS="$xorg_testset_save_CFLAGS" 9065 9066 eval supported=\$$cacheid 9067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9068printf "%s\n" "$supported" >&6; } 9069 if test "$supported" = "yes" ; then 9070 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9071 found="yes" 9072 fi 9073 fi 9074 9075 9076 9077 9078 9079 9080 9081 9082 9083 9084 9085 9086 9087 9088 9089xorg_testset_save_CFLAGS="$CFLAGS" 9090 9091if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9094printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9095if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9096then : 9097 printf %s "(cached) " >&6 9098else $as_nop 9099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9100/* end confdefs.h. */ 9101int i; 9102_ACEOF 9103if ac_fn_c_try_compile "$LINENO" 9104then : 9105 xorg_cv_cc_flag_unknown_warning_option=yes 9106else $as_nop 9107 xorg_cv_cc_flag_unknown_warning_option=no 9108fi 9109rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9110fi 9111{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9112printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9113 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9114 CFLAGS="$xorg_testset_save_CFLAGS" 9115fi 9116 9117if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9118 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9120 fi 9121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9123printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9124if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9125then : 9126 printf %s "(cached) " >&6 9127else $as_nop 9128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9129/* end confdefs.h. */ 9130int i; 9131_ACEOF 9132if ac_fn_c_try_compile "$LINENO" 9133then : 9134 xorg_cv_cc_flag_unused_command_line_argument=yes 9135else $as_nop 9136 xorg_cv_cc_flag_unused_command_line_argument=no 9137fi 9138rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9139fi 9140{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9141printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9142 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9143 CFLAGS="$xorg_testset_save_CFLAGS" 9144fi 9145 9146found="no" 9147 9148 if test $found = "no" ; then 9149 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9151 fi 9152 9153 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9155 fi 9156 9157 CFLAGS="$CFLAGS -Winit-self" 9158 9159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9160printf %s "checking if $CC supports -Winit-self... " >&6; } 9161 cacheid=xorg_cv_cc_flag__Winit_self 9162 if eval test \${$cacheid+y} 9163then : 9164 printf %s "(cached) " >&6 9165else $as_nop 9166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9167/* end confdefs.h. */ 9168int i; 9169int 9170main (void) 9171{ 9172 9173 ; 9174 return 0; 9175} 9176_ACEOF 9177if ac_fn_c_try_link "$LINENO" 9178then : 9179 eval $cacheid=yes 9180else $as_nop 9181 eval $cacheid=no 9182fi 9183rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9184 conftest$ac_exeext conftest.$ac_ext 9185fi 9186 9187 9188 CFLAGS="$xorg_testset_save_CFLAGS" 9189 9190 eval supported=\$$cacheid 9191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9192printf "%s\n" "$supported" >&6; } 9193 if test "$supported" = "yes" ; then 9194 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9195 found="yes" 9196 fi 9197 fi 9198 9199 9200 9201 9202 9203 9204 9205 9206 9207 9208 9209 9210 9211 9212 9213xorg_testset_save_CFLAGS="$CFLAGS" 9214 9215if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9218printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9219if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9220then : 9221 printf %s "(cached) " >&6 9222else $as_nop 9223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9224/* end confdefs.h. */ 9225int i; 9226_ACEOF 9227if ac_fn_c_try_compile "$LINENO" 9228then : 9229 xorg_cv_cc_flag_unknown_warning_option=yes 9230else $as_nop 9231 xorg_cv_cc_flag_unknown_warning_option=no 9232fi 9233rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9234fi 9235{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9236printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9237 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9238 CFLAGS="$xorg_testset_save_CFLAGS" 9239fi 9240 9241if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9242 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9244 fi 9245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9247printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9248if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9249then : 9250 printf %s "(cached) " >&6 9251else $as_nop 9252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9253/* end confdefs.h. */ 9254int i; 9255_ACEOF 9256if ac_fn_c_try_compile "$LINENO" 9257then : 9258 xorg_cv_cc_flag_unused_command_line_argument=yes 9259else $as_nop 9260 xorg_cv_cc_flag_unused_command_line_argument=no 9261fi 9262rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9263fi 9264{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9265printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9266 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9267 CFLAGS="$xorg_testset_save_CFLAGS" 9268fi 9269 9270found="no" 9271 9272 if test $found = "no" ; then 9273 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9275 fi 9276 9277 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9278 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9279 fi 9280 9281 CFLAGS="$CFLAGS -Wmain" 9282 9283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9284printf %s "checking if $CC supports -Wmain... " >&6; } 9285 cacheid=xorg_cv_cc_flag__Wmain 9286 if eval test \${$cacheid+y} 9287then : 9288 printf %s "(cached) " >&6 9289else $as_nop 9290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9291/* end confdefs.h. */ 9292int i; 9293int 9294main (void) 9295{ 9296 9297 ; 9298 return 0; 9299} 9300_ACEOF 9301if ac_fn_c_try_link "$LINENO" 9302then : 9303 eval $cacheid=yes 9304else $as_nop 9305 eval $cacheid=no 9306fi 9307rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9308 conftest$ac_exeext conftest.$ac_ext 9309fi 9310 9311 9312 CFLAGS="$xorg_testset_save_CFLAGS" 9313 9314 eval supported=\$$cacheid 9315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9316printf "%s\n" "$supported" >&6; } 9317 if test "$supported" = "yes" ; then 9318 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9319 found="yes" 9320 fi 9321 fi 9322 9323 9324 9325 9326 9327 9328 9329 9330 9331 9332 9333 9334 9335 9336 9337xorg_testset_save_CFLAGS="$CFLAGS" 9338 9339if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9340 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9342printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9343if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9344then : 9345 printf %s "(cached) " >&6 9346else $as_nop 9347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9348/* end confdefs.h. */ 9349int i; 9350_ACEOF 9351if ac_fn_c_try_compile "$LINENO" 9352then : 9353 xorg_cv_cc_flag_unknown_warning_option=yes 9354else $as_nop 9355 xorg_cv_cc_flag_unknown_warning_option=no 9356fi 9357rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9358fi 9359{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9360printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9361 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9362 CFLAGS="$xorg_testset_save_CFLAGS" 9363fi 9364 9365if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9366 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9368 fi 9369 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9371printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9372if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9373then : 9374 printf %s "(cached) " >&6 9375else $as_nop 9376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9377/* end confdefs.h. */ 9378int i; 9379_ACEOF 9380if ac_fn_c_try_compile "$LINENO" 9381then : 9382 xorg_cv_cc_flag_unused_command_line_argument=yes 9383else $as_nop 9384 xorg_cv_cc_flag_unused_command_line_argument=no 9385fi 9386rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9387fi 9388{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9389printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9390 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9391 CFLAGS="$xorg_testset_save_CFLAGS" 9392fi 9393 9394found="no" 9395 9396 if test $found = "no" ; then 9397 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9399 fi 9400 9401 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9402 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9403 fi 9404 9405 CFLAGS="$CFLAGS -Wmissing-braces" 9406 9407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9408printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9409 cacheid=xorg_cv_cc_flag__Wmissing_braces 9410 if eval test \${$cacheid+y} 9411then : 9412 printf %s "(cached) " >&6 9413else $as_nop 9414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9415/* end confdefs.h. */ 9416int i; 9417int 9418main (void) 9419{ 9420 9421 ; 9422 return 0; 9423} 9424_ACEOF 9425if ac_fn_c_try_link "$LINENO" 9426then : 9427 eval $cacheid=yes 9428else $as_nop 9429 eval $cacheid=no 9430fi 9431rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9432 conftest$ac_exeext conftest.$ac_ext 9433fi 9434 9435 9436 CFLAGS="$xorg_testset_save_CFLAGS" 9437 9438 eval supported=\$$cacheid 9439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9440printf "%s\n" "$supported" >&6; } 9441 if test "$supported" = "yes" ; then 9442 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9443 found="yes" 9444 fi 9445 fi 9446 9447 9448 9449 9450 9451 9452 9453 9454 9455 9456 9457 9458 9459 9460 9461xorg_testset_save_CFLAGS="$CFLAGS" 9462 9463if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9466printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9467if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9468then : 9469 printf %s "(cached) " >&6 9470else $as_nop 9471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9472/* end confdefs.h. */ 9473int i; 9474_ACEOF 9475if ac_fn_c_try_compile "$LINENO" 9476then : 9477 xorg_cv_cc_flag_unknown_warning_option=yes 9478else $as_nop 9479 xorg_cv_cc_flag_unknown_warning_option=no 9480fi 9481rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9482fi 9483{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9484printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9485 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9486 CFLAGS="$xorg_testset_save_CFLAGS" 9487fi 9488 9489if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9490 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9492 fi 9493 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9495printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9496if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9497then : 9498 printf %s "(cached) " >&6 9499else $as_nop 9500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9501/* end confdefs.h. */ 9502int i; 9503_ACEOF 9504if ac_fn_c_try_compile "$LINENO" 9505then : 9506 xorg_cv_cc_flag_unused_command_line_argument=yes 9507else $as_nop 9508 xorg_cv_cc_flag_unused_command_line_argument=no 9509fi 9510rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9511fi 9512{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9513printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9514 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9515 CFLAGS="$xorg_testset_save_CFLAGS" 9516fi 9517 9518found="no" 9519 9520 if test $found = "no" ; then 9521 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9523 fi 9524 9525 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9527 fi 9528 9529 CFLAGS="$CFLAGS -Wsequence-point" 9530 9531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9532printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9533 cacheid=xorg_cv_cc_flag__Wsequence_point 9534 if eval test \${$cacheid+y} 9535then : 9536 printf %s "(cached) " >&6 9537else $as_nop 9538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9539/* end confdefs.h. */ 9540int i; 9541int 9542main (void) 9543{ 9544 9545 ; 9546 return 0; 9547} 9548_ACEOF 9549if ac_fn_c_try_link "$LINENO" 9550then : 9551 eval $cacheid=yes 9552else $as_nop 9553 eval $cacheid=no 9554fi 9555rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9556 conftest$ac_exeext conftest.$ac_ext 9557fi 9558 9559 9560 CFLAGS="$xorg_testset_save_CFLAGS" 9561 9562 eval supported=\$$cacheid 9563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9564printf "%s\n" "$supported" >&6; } 9565 if test "$supported" = "yes" ; then 9566 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9567 found="yes" 9568 fi 9569 fi 9570 9571 9572 9573 9574 9575 9576 9577 9578 9579 9580 9581 9582 9583 9584 9585xorg_testset_save_CFLAGS="$CFLAGS" 9586 9587if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9590printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9591if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9592then : 9593 printf %s "(cached) " >&6 9594else $as_nop 9595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9596/* end confdefs.h. */ 9597int i; 9598_ACEOF 9599if ac_fn_c_try_compile "$LINENO" 9600then : 9601 xorg_cv_cc_flag_unknown_warning_option=yes 9602else $as_nop 9603 xorg_cv_cc_flag_unknown_warning_option=no 9604fi 9605rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9606fi 9607{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9608printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9609 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9610 CFLAGS="$xorg_testset_save_CFLAGS" 9611fi 9612 9613if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9614 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9616 fi 9617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9619printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9620if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9621then : 9622 printf %s "(cached) " >&6 9623else $as_nop 9624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9625/* end confdefs.h. */ 9626int i; 9627_ACEOF 9628if ac_fn_c_try_compile "$LINENO" 9629then : 9630 xorg_cv_cc_flag_unused_command_line_argument=yes 9631else $as_nop 9632 xorg_cv_cc_flag_unused_command_line_argument=no 9633fi 9634rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9635fi 9636{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9637printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9638 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9639 CFLAGS="$xorg_testset_save_CFLAGS" 9640fi 9641 9642found="no" 9643 9644 if test $found = "no" ; then 9645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9647 fi 9648 9649 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9651 fi 9652 9653 CFLAGS="$CFLAGS -Wreturn-type" 9654 9655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9656printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9657 cacheid=xorg_cv_cc_flag__Wreturn_type 9658 if eval test \${$cacheid+y} 9659then : 9660 printf %s "(cached) " >&6 9661else $as_nop 9662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9663/* end confdefs.h. */ 9664int i; 9665int 9666main (void) 9667{ 9668 9669 ; 9670 return 0; 9671} 9672_ACEOF 9673if ac_fn_c_try_link "$LINENO" 9674then : 9675 eval $cacheid=yes 9676else $as_nop 9677 eval $cacheid=no 9678fi 9679rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9680 conftest$ac_exeext conftest.$ac_ext 9681fi 9682 9683 9684 CFLAGS="$xorg_testset_save_CFLAGS" 9685 9686 eval supported=\$$cacheid 9687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9688printf "%s\n" "$supported" >&6; } 9689 if test "$supported" = "yes" ; then 9690 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9691 found="yes" 9692 fi 9693 fi 9694 9695 9696 9697 9698 9699 9700 9701 9702 9703 9704 9705 9706 9707 9708 9709xorg_testset_save_CFLAGS="$CFLAGS" 9710 9711if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9714printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9715if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9716then : 9717 printf %s "(cached) " >&6 9718else $as_nop 9719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9720/* end confdefs.h. */ 9721int i; 9722_ACEOF 9723if ac_fn_c_try_compile "$LINENO" 9724then : 9725 xorg_cv_cc_flag_unknown_warning_option=yes 9726else $as_nop 9727 xorg_cv_cc_flag_unknown_warning_option=no 9728fi 9729rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9730fi 9731{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9732printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9733 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9734 CFLAGS="$xorg_testset_save_CFLAGS" 9735fi 9736 9737if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9738 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9740 fi 9741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9743printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9744if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9745then : 9746 printf %s "(cached) " >&6 9747else $as_nop 9748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9749/* end confdefs.h. */ 9750int i; 9751_ACEOF 9752if ac_fn_c_try_compile "$LINENO" 9753then : 9754 xorg_cv_cc_flag_unused_command_line_argument=yes 9755else $as_nop 9756 xorg_cv_cc_flag_unused_command_line_argument=no 9757fi 9758rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9759fi 9760{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9761printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9762 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9763 CFLAGS="$xorg_testset_save_CFLAGS" 9764fi 9765 9766found="no" 9767 9768 if test $found = "no" ; then 9769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9771 fi 9772 9773 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9774 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9775 fi 9776 9777 CFLAGS="$CFLAGS -Wtrigraphs" 9778 9779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9780printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9781 cacheid=xorg_cv_cc_flag__Wtrigraphs 9782 if eval test \${$cacheid+y} 9783then : 9784 printf %s "(cached) " >&6 9785else $as_nop 9786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9787/* end confdefs.h. */ 9788int i; 9789int 9790main (void) 9791{ 9792 9793 ; 9794 return 0; 9795} 9796_ACEOF 9797if ac_fn_c_try_link "$LINENO" 9798then : 9799 eval $cacheid=yes 9800else $as_nop 9801 eval $cacheid=no 9802fi 9803rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9804 conftest$ac_exeext conftest.$ac_ext 9805fi 9806 9807 9808 CFLAGS="$xorg_testset_save_CFLAGS" 9809 9810 eval supported=\$$cacheid 9811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9812printf "%s\n" "$supported" >&6; } 9813 if test "$supported" = "yes" ; then 9814 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9815 found="yes" 9816 fi 9817 fi 9818 9819 9820 9821 9822 9823 9824 9825 9826 9827 9828 9829 9830 9831 9832 9833xorg_testset_save_CFLAGS="$CFLAGS" 9834 9835if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9838printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9839if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9840then : 9841 printf %s "(cached) " >&6 9842else $as_nop 9843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9844/* end confdefs.h. */ 9845int i; 9846_ACEOF 9847if ac_fn_c_try_compile "$LINENO" 9848then : 9849 xorg_cv_cc_flag_unknown_warning_option=yes 9850else $as_nop 9851 xorg_cv_cc_flag_unknown_warning_option=no 9852fi 9853rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9854fi 9855{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9856printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9857 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9858 CFLAGS="$xorg_testset_save_CFLAGS" 9859fi 9860 9861if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9862 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9864 fi 9865 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9867printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9868if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9869then : 9870 printf %s "(cached) " >&6 9871else $as_nop 9872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9873/* end confdefs.h. */ 9874int i; 9875_ACEOF 9876if ac_fn_c_try_compile "$LINENO" 9877then : 9878 xorg_cv_cc_flag_unused_command_line_argument=yes 9879else $as_nop 9880 xorg_cv_cc_flag_unused_command_line_argument=no 9881fi 9882rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9883fi 9884{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9885printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9886 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9887 CFLAGS="$xorg_testset_save_CFLAGS" 9888fi 9889 9890found="no" 9891 9892 if test $found = "no" ; then 9893 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9895 fi 9896 9897 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9898 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9899 fi 9900 9901 CFLAGS="$CFLAGS -Warray-bounds" 9902 9903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9904printf %s "checking if $CC supports -Warray-bounds... " >&6; } 9905 cacheid=xorg_cv_cc_flag__Warray_bounds 9906 if eval test \${$cacheid+y} 9907then : 9908 printf %s "(cached) " >&6 9909else $as_nop 9910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9911/* end confdefs.h. */ 9912int i; 9913int 9914main (void) 9915{ 9916 9917 ; 9918 return 0; 9919} 9920_ACEOF 9921if ac_fn_c_try_link "$LINENO" 9922then : 9923 eval $cacheid=yes 9924else $as_nop 9925 eval $cacheid=no 9926fi 9927rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9928 conftest$ac_exeext conftest.$ac_ext 9929fi 9930 9931 9932 CFLAGS="$xorg_testset_save_CFLAGS" 9933 9934 eval supported=\$$cacheid 9935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9936printf "%s\n" "$supported" >&6; } 9937 if test "$supported" = "yes" ; then 9938 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9939 found="yes" 9940 fi 9941 fi 9942 9943 9944 9945 9946 9947 9948 9949 9950 9951 9952 9953 9954 9955 9956 9957xorg_testset_save_CFLAGS="$CFLAGS" 9958 9959if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9962printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9963if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9964then : 9965 printf %s "(cached) " >&6 9966else $as_nop 9967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9968/* end confdefs.h. */ 9969int i; 9970_ACEOF 9971if ac_fn_c_try_compile "$LINENO" 9972then : 9973 xorg_cv_cc_flag_unknown_warning_option=yes 9974else $as_nop 9975 xorg_cv_cc_flag_unknown_warning_option=no 9976fi 9977rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9978fi 9979{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9980printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9981 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9982 CFLAGS="$xorg_testset_save_CFLAGS" 9983fi 9984 9985if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9986 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9988 fi 9989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9991printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9992if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9993then : 9994 printf %s "(cached) " >&6 9995else $as_nop 9996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9997/* end confdefs.h. */ 9998int i; 9999_ACEOF 10000if ac_fn_c_try_compile "$LINENO" 10001then : 10002 xorg_cv_cc_flag_unused_command_line_argument=yes 10003else $as_nop 10004 xorg_cv_cc_flag_unused_command_line_argument=no 10005fi 10006rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10007fi 10008{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10009printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10010 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10011 CFLAGS="$xorg_testset_save_CFLAGS" 10012fi 10013 10014found="no" 10015 10016 if test $found = "no" ; then 10017 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10019 fi 10020 10021 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10022 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10023 fi 10024 10025 CFLAGS="$CFLAGS -Wwrite-strings" 10026 10027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10028printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10029 cacheid=xorg_cv_cc_flag__Wwrite_strings 10030 if eval test \${$cacheid+y} 10031then : 10032 printf %s "(cached) " >&6 10033else $as_nop 10034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10035/* end confdefs.h. */ 10036int i; 10037int 10038main (void) 10039{ 10040 10041 ; 10042 return 0; 10043} 10044_ACEOF 10045if ac_fn_c_try_link "$LINENO" 10046then : 10047 eval $cacheid=yes 10048else $as_nop 10049 eval $cacheid=no 10050fi 10051rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10052 conftest$ac_exeext conftest.$ac_ext 10053fi 10054 10055 10056 CFLAGS="$xorg_testset_save_CFLAGS" 10057 10058 eval supported=\$$cacheid 10059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10060printf "%s\n" "$supported" >&6; } 10061 if test "$supported" = "yes" ; then 10062 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10063 found="yes" 10064 fi 10065 fi 10066 10067 10068 10069 10070 10071 10072 10073 10074 10075 10076 10077 10078 10079 10080 10081xorg_testset_save_CFLAGS="$CFLAGS" 10082 10083if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10086printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10087if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10088then : 10089 printf %s "(cached) " >&6 10090else $as_nop 10091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10092/* end confdefs.h. */ 10093int i; 10094_ACEOF 10095if ac_fn_c_try_compile "$LINENO" 10096then : 10097 xorg_cv_cc_flag_unknown_warning_option=yes 10098else $as_nop 10099 xorg_cv_cc_flag_unknown_warning_option=no 10100fi 10101rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10102fi 10103{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10104printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10105 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10106 CFLAGS="$xorg_testset_save_CFLAGS" 10107fi 10108 10109if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10110 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10112 fi 10113 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10115printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10116if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10117then : 10118 printf %s "(cached) " >&6 10119else $as_nop 10120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10121/* end confdefs.h. */ 10122int i; 10123_ACEOF 10124if ac_fn_c_try_compile "$LINENO" 10125then : 10126 xorg_cv_cc_flag_unused_command_line_argument=yes 10127else $as_nop 10128 xorg_cv_cc_flag_unused_command_line_argument=no 10129fi 10130rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10131fi 10132{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10133printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10134 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10135 CFLAGS="$xorg_testset_save_CFLAGS" 10136fi 10137 10138found="no" 10139 10140 if test $found = "no" ; then 10141 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10143 fi 10144 10145 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10146 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10147 fi 10148 10149 CFLAGS="$CFLAGS -Waddress" 10150 10151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10152printf %s "checking if $CC supports -Waddress... " >&6; } 10153 cacheid=xorg_cv_cc_flag__Waddress 10154 if eval test \${$cacheid+y} 10155then : 10156 printf %s "(cached) " >&6 10157else $as_nop 10158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10159/* end confdefs.h. */ 10160int i; 10161int 10162main (void) 10163{ 10164 10165 ; 10166 return 0; 10167} 10168_ACEOF 10169if ac_fn_c_try_link "$LINENO" 10170then : 10171 eval $cacheid=yes 10172else $as_nop 10173 eval $cacheid=no 10174fi 10175rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10176 conftest$ac_exeext conftest.$ac_ext 10177fi 10178 10179 10180 CFLAGS="$xorg_testset_save_CFLAGS" 10181 10182 eval supported=\$$cacheid 10183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10184printf "%s\n" "$supported" >&6; } 10185 if test "$supported" = "yes" ; then 10186 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10187 found="yes" 10188 fi 10189 fi 10190 10191 10192 10193 10194 10195 10196 10197 10198 10199 10200 10201 10202 10203 10204 10205xorg_testset_save_CFLAGS="$CFLAGS" 10206 10207if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10210printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10211if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10212then : 10213 printf %s "(cached) " >&6 10214else $as_nop 10215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10216/* end confdefs.h. */ 10217int i; 10218_ACEOF 10219if ac_fn_c_try_compile "$LINENO" 10220then : 10221 xorg_cv_cc_flag_unknown_warning_option=yes 10222else $as_nop 10223 xorg_cv_cc_flag_unknown_warning_option=no 10224fi 10225rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10226fi 10227{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10228printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10229 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10230 CFLAGS="$xorg_testset_save_CFLAGS" 10231fi 10232 10233if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10234 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10236 fi 10237 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10239printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10240if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10241then : 10242 printf %s "(cached) " >&6 10243else $as_nop 10244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10245/* end confdefs.h. */ 10246int i; 10247_ACEOF 10248if ac_fn_c_try_compile "$LINENO" 10249then : 10250 xorg_cv_cc_flag_unused_command_line_argument=yes 10251else $as_nop 10252 xorg_cv_cc_flag_unused_command_line_argument=no 10253fi 10254rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10255fi 10256{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10257printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10258 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10259 CFLAGS="$xorg_testset_save_CFLAGS" 10260fi 10261 10262found="no" 10263 10264 if test $found = "no" ; then 10265 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10267 fi 10268 10269 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10270 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10271 fi 10272 10273 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10274 10275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10276printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10277 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10278 if eval test \${$cacheid+y} 10279then : 10280 printf %s "(cached) " >&6 10281else $as_nop 10282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10283/* end confdefs.h. */ 10284int i; 10285int 10286main (void) 10287{ 10288 10289 ; 10290 return 0; 10291} 10292_ACEOF 10293if ac_fn_c_try_link "$LINENO" 10294then : 10295 eval $cacheid=yes 10296else $as_nop 10297 eval $cacheid=no 10298fi 10299rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10300 conftest$ac_exeext conftest.$ac_ext 10301fi 10302 10303 10304 CFLAGS="$xorg_testset_save_CFLAGS" 10305 10306 eval supported=\$$cacheid 10307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10308printf "%s\n" "$supported" >&6; } 10309 if test "$supported" = "yes" ; then 10310 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10311 found="yes" 10312 fi 10313 fi 10314 10315 10316 10317 10318 10319 10320 10321 10322 10323 10324 10325 10326 10327 10328 10329xorg_testset_save_CFLAGS="$CFLAGS" 10330 10331if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10334printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10335if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10336then : 10337 printf %s "(cached) " >&6 10338else $as_nop 10339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10340/* end confdefs.h. */ 10341int i; 10342_ACEOF 10343if ac_fn_c_try_compile "$LINENO" 10344then : 10345 xorg_cv_cc_flag_unknown_warning_option=yes 10346else $as_nop 10347 xorg_cv_cc_flag_unknown_warning_option=no 10348fi 10349rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10350fi 10351{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10352printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10353 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10354 CFLAGS="$xorg_testset_save_CFLAGS" 10355fi 10356 10357if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10358 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10360 fi 10361 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10363printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10364if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10365then : 10366 printf %s "(cached) " >&6 10367else $as_nop 10368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10369/* end confdefs.h. */ 10370int i; 10371_ACEOF 10372if ac_fn_c_try_compile "$LINENO" 10373then : 10374 xorg_cv_cc_flag_unused_command_line_argument=yes 10375else $as_nop 10376 xorg_cv_cc_flag_unused_command_line_argument=no 10377fi 10378rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10379fi 10380{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10381printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10382 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10383 CFLAGS="$xorg_testset_save_CFLAGS" 10384fi 10385 10386found="no" 10387 10388 if test $found = "no" ; then 10389 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10391 fi 10392 10393 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10394 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10395 fi 10396 10397 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10398 10399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10400printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10401 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10402 if eval test \${$cacheid+y} 10403then : 10404 printf %s "(cached) " >&6 10405else $as_nop 10406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10407/* end confdefs.h. */ 10408int i; 10409int 10410main (void) 10411{ 10412 10413 ; 10414 return 0; 10415} 10416_ACEOF 10417if ac_fn_c_try_link "$LINENO" 10418then : 10419 eval $cacheid=yes 10420else $as_nop 10421 eval $cacheid=no 10422fi 10423rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10424 conftest$ac_exeext conftest.$ac_ext 10425fi 10426 10427 10428 CFLAGS="$xorg_testset_save_CFLAGS" 10429 10430 eval supported=\$$cacheid 10431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10432printf "%s\n" "$supported" >&6; } 10433 if test "$supported" = "yes" ; then 10434 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10435 found="yes" 10436 fi 10437 fi 10438 10439 10440fi 10441 10442 10443 10444 10445 10446 10447 10448 CWARNFLAGS="$BASE_CFLAGS" 10449 if test "x$GCC" = xyes ; then 10450 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10451 fi 10452 10453 10454 10455 10456 10457 10458 10459 10460# Check whether --enable-strict-compilation was given. 10461if test ${enable_strict_compilation+y} 10462then : 10463 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10464else $as_nop 10465 STRICT_COMPILE=no 10466fi 10467 10468 10469 10470 10471 10472 10473STRICT_CFLAGS="" 10474 10475 10476 10477 10478 10479 10480 10481 10482 10483 10484 10485 10486 10487xorg_testset_save_CFLAGS="$CFLAGS" 10488 10489if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10490 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10492printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10493if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10494then : 10495 printf %s "(cached) " >&6 10496else $as_nop 10497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10498/* end confdefs.h. */ 10499int i; 10500_ACEOF 10501if ac_fn_c_try_compile "$LINENO" 10502then : 10503 xorg_cv_cc_flag_unknown_warning_option=yes 10504else $as_nop 10505 xorg_cv_cc_flag_unknown_warning_option=no 10506fi 10507rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10508fi 10509{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10510printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10511 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10512 CFLAGS="$xorg_testset_save_CFLAGS" 10513fi 10514 10515if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10516 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10517 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10518 fi 10519 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10521printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10522if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10523then : 10524 printf %s "(cached) " >&6 10525else $as_nop 10526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10527/* end confdefs.h. */ 10528int i; 10529_ACEOF 10530if ac_fn_c_try_compile "$LINENO" 10531then : 10532 xorg_cv_cc_flag_unused_command_line_argument=yes 10533else $as_nop 10534 xorg_cv_cc_flag_unused_command_line_argument=no 10535fi 10536rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10537fi 10538{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10539printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10540 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10541 CFLAGS="$xorg_testset_save_CFLAGS" 10542fi 10543 10544found="no" 10545 10546 if test $found = "no" ; then 10547 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10549 fi 10550 10551 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10552 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10553 fi 10554 10555 CFLAGS="$CFLAGS -pedantic" 10556 10557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10558printf %s "checking if $CC supports -pedantic... " >&6; } 10559 cacheid=xorg_cv_cc_flag__pedantic 10560 if eval test \${$cacheid+y} 10561then : 10562 printf %s "(cached) " >&6 10563else $as_nop 10564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10565/* end confdefs.h. */ 10566int i; 10567int 10568main (void) 10569{ 10570 10571 ; 10572 return 0; 10573} 10574_ACEOF 10575if ac_fn_c_try_link "$LINENO" 10576then : 10577 eval $cacheid=yes 10578else $as_nop 10579 eval $cacheid=no 10580fi 10581rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10582 conftest$ac_exeext conftest.$ac_ext 10583fi 10584 10585 10586 CFLAGS="$xorg_testset_save_CFLAGS" 10587 10588 eval supported=\$$cacheid 10589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10590printf "%s\n" "$supported" >&6; } 10591 if test "$supported" = "yes" ; then 10592 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10593 found="yes" 10594 fi 10595 fi 10596 10597 10598 10599 10600 10601 10602 10603 10604 10605 10606 10607 10608 10609 10610 10611xorg_testset_save_CFLAGS="$CFLAGS" 10612 10613if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10616printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10617if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10618then : 10619 printf %s "(cached) " >&6 10620else $as_nop 10621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10622/* end confdefs.h. */ 10623int i; 10624_ACEOF 10625if ac_fn_c_try_compile "$LINENO" 10626then : 10627 xorg_cv_cc_flag_unknown_warning_option=yes 10628else $as_nop 10629 xorg_cv_cc_flag_unknown_warning_option=no 10630fi 10631rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10632fi 10633{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10634printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10635 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10636 CFLAGS="$xorg_testset_save_CFLAGS" 10637fi 10638 10639if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10640 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10641 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10642 fi 10643 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10645printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10646if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10647then : 10648 printf %s "(cached) " >&6 10649else $as_nop 10650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10651/* end confdefs.h. */ 10652int i; 10653_ACEOF 10654if ac_fn_c_try_compile "$LINENO" 10655then : 10656 xorg_cv_cc_flag_unused_command_line_argument=yes 10657else $as_nop 10658 xorg_cv_cc_flag_unused_command_line_argument=no 10659fi 10660rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10661fi 10662{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10663printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10664 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10665 CFLAGS="$xorg_testset_save_CFLAGS" 10666fi 10667 10668found="no" 10669 10670 if test $found = "no" ; then 10671 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10673 fi 10674 10675 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10676 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10677 fi 10678 10679 CFLAGS="$CFLAGS -Werror" 10680 10681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10682printf %s "checking if $CC supports -Werror... " >&6; } 10683 cacheid=xorg_cv_cc_flag__Werror 10684 if eval test \${$cacheid+y} 10685then : 10686 printf %s "(cached) " >&6 10687else $as_nop 10688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10689/* end confdefs.h. */ 10690int i; 10691int 10692main (void) 10693{ 10694 10695 ; 10696 return 0; 10697} 10698_ACEOF 10699if ac_fn_c_try_link "$LINENO" 10700then : 10701 eval $cacheid=yes 10702else $as_nop 10703 eval $cacheid=no 10704fi 10705rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10706 conftest$ac_exeext conftest.$ac_ext 10707fi 10708 10709 10710 CFLAGS="$xorg_testset_save_CFLAGS" 10711 10712 eval supported=\$$cacheid 10713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10714printf "%s\n" "$supported" >&6; } 10715 if test "$supported" = "yes" ; then 10716 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10717 found="yes" 10718 fi 10719 fi 10720 10721 if test $found = "no" ; then 10722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10724 fi 10725 10726 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10728 fi 10729 10730 CFLAGS="$CFLAGS -errwarn" 10731 10732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10733printf %s "checking if $CC supports -errwarn... " >&6; } 10734 cacheid=xorg_cv_cc_flag__errwarn 10735 if eval test \${$cacheid+y} 10736then : 10737 printf %s "(cached) " >&6 10738else $as_nop 10739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10740/* end confdefs.h. */ 10741int i; 10742int 10743main (void) 10744{ 10745 10746 ; 10747 return 0; 10748} 10749_ACEOF 10750if ac_fn_c_try_link "$LINENO" 10751then : 10752 eval $cacheid=yes 10753else $as_nop 10754 eval $cacheid=no 10755fi 10756rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10757 conftest$ac_exeext conftest.$ac_ext 10758fi 10759 10760 10761 CFLAGS="$xorg_testset_save_CFLAGS" 10762 10763 eval supported=\$$cacheid 10764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10765printf "%s\n" "$supported" >&6; } 10766 if test "$supported" = "yes" ; then 10767 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10768 found="yes" 10769 fi 10770 fi 10771 10772 10773 10774# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10775# activate it with -Werror, so we add it here explicitly. 10776 10777 10778 10779 10780 10781 10782 10783 10784 10785 10786 10787 10788 10789xorg_testset_save_CFLAGS="$CFLAGS" 10790 10791if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10794printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10795if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10796then : 10797 printf %s "(cached) " >&6 10798else $as_nop 10799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10800/* end confdefs.h. */ 10801int i; 10802_ACEOF 10803if ac_fn_c_try_compile "$LINENO" 10804then : 10805 xorg_cv_cc_flag_unknown_warning_option=yes 10806else $as_nop 10807 xorg_cv_cc_flag_unknown_warning_option=no 10808fi 10809rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10810fi 10811{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10812printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10813 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10814 CFLAGS="$xorg_testset_save_CFLAGS" 10815fi 10816 10817if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10818 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10819 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10820 fi 10821 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10823printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10824if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10825then : 10826 printf %s "(cached) " >&6 10827else $as_nop 10828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10829/* end confdefs.h. */ 10830int i; 10831_ACEOF 10832if ac_fn_c_try_compile "$LINENO" 10833then : 10834 xorg_cv_cc_flag_unused_command_line_argument=yes 10835else $as_nop 10836 xorg_cv_cc_flag_unused_command_line_argument=no 10837fi 10838rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10839fi 10840{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10841printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10842 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10843 CFLAGS="$xorg_testset_save_CFLAGS" 10844fi 10845 10846found="no" 10847 10848 if test $found = "no" ; then 10849 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10851 fi 10852 10853 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10854 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10855 fi 10856 10857 CFLAGS="$CFLAGS -Werror=attributes" 10858 10859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10860printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10861 cacheid=xorg_cv_cc_flag__Werror_attributes 10862 if eval test \${$cacheid+y} 10863then : 10864 printf %s "(cached) " >&6 10865else $as_nop 10866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10867/* end confdefs.h. */ 10868int i; 10869int 10870main (void) 10871{ 10872 10873 ; 10874 return 0; 10875} 10876_ACEOF 10877if ac_fn_c_try_link "$LINENO" 10878then : 10879 eval $cacheid=yes 10880else $as_nop 10881 eval $cacheid=no 10882fi 10883rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10884 conftest$ac_exeext conftest.$ac_ext 10885fi 10886 10887 10888 CFLAGS="$xorg_testset_save_CFLAGS" 10889 10890 eval supported=\$$cacheid 10891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10892printf "%s\n" "$supported" >&6; } 10893 if test "$supported" = "yes" ; then 10894 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10895 found="yes" 10896 fi 10897 fi 10898 10899 10900 10901if test "x$STRICT_COMPILE" = "xyes"; then 10902 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10903 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10904fi 10905 10906 10907 10908 10909 10910 10911cat >>confdefs.h <<_ACEOF 10912#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10913_ACEOF 10914 10915 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10916 if test "x$PVM" = "x"; then 10917 PVM="0" 10918 fi 10919 10920printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 10921 10922 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10923 if test "x$PVP" = "x"; then 10924 PVP="0" 10925 fi 10926 10927printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 10928 10929 10930 10931CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10932mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10933|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10934touch \$(top_srcdir)/ChangeLog; \ 10935echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10936 10937 10938 10939 10940macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10941INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10942mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10943|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10944touch \$(top_srcdir)/INSTALL; \ 10945echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10946 10947 10948 10949 10950 10951 10952case $host_os in 10953 solaris*) 10954 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 10955 # check for a man page file found in later versions that use 10956 # traditional section numbers instead 10957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 10958printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 10959if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 10960then : 10961 printf %s "(cached) " >&6 10962else $as_nop 10963 test "$cross_compiling" = yes && 10964 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10965if test -r "/usr/share/man/man7/attributes.7"; then 10966 ac_cv_file__usr_share_man_man7_attributes_7=yes 10967else 10968 ac_cv_file__usr_share_man_man7_attributes_7=no 10969fi 10970fi 10971{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 10972printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 10973if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 10974then : 10975 SYSV_MAN_SECTIONS=false 10976else $as_nop 10977 SYSV_MAN_SECTIONS=true 10978fi 10979 10980 ;; 10981 *) SYSV_MAN_SECTIONS=false ;; 10982esac 10983 10984if test x$APP_MAN_SUFFIX = x ; then 10985 APP_MAN_SUFFIX=1 10986fi 10987if test x$APP_MAN_DIR = x ; then 10988 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10989fi 10990 10991if test x$LIB_MAN_SUFFIX = x ; then 10992 LIB_MAN_SUFFIX=3 10993fi 10994if test x$LIB_MAN_DIR = x ; then 10995 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10996fi 10997 10998if test x$FILE_MAN_SUFFIX = x ; then 10999 case $SYSV_MAN_SECTIONS in 11000 true) FILE_MAN_SUFFIX=4 ;; 11001 *) FILE_MAN_SUFFIX=5 ;; 11002 esac 11003fi 11004if test x$FILE_MAN_DIR = x ; then 11005 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11006fi 11007 11008if test x$MISC_MAN_SUFFIX = x ; then 11009 case $SYSV_MAN_SECTIONS in 11010 true) MISC_MAN_SUFFIX=5 ;; 11011 *) MISC_MAN_SUFFIX=7 ;; 11012 esac 11013fi 11014if test x$MISC_MAN_DIR = x ; then 11015 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11016fi 11017 11018if test x$DRIVER_MAN_SUFFIX = x ; then 11019 case $SYSV_MAN_SECTIONS in 11020 true) DRIVER_MAN_SUFFIX=7 ;; 11021 *) DRIVER_MAN_SUFFIX=4 ;; 11022 esac 11023fi 11024if test x$DRIVER_MAN_DIR = x ; then 11025 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11026fi 11027 11028if test x$ADMIN_MAN_SUFFIX = x ; then 11029 case $SYSV_MAN_SECTIONS in 11030 true) ADMIN_MAN_SUFFIX=1m ;; 11031 *) ADMIN_MAN_SUFFIX=8 ;; 11032 esac 11033fi 11034if test x$ADMIN_MAN_DIR = x ; then 11035 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11036fi 11037 11038 11039 11040 11041 11042 11043 11044 11045 11046 11047 11048 11049 11050 11051 11052XORG_MAN_PAGE="X Version 11" 11053 11054MAN_SUBSTS="\ 11055 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11056 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11057 -e 's|__xservername__|Xorg|g' \ 11058 -e 's|__xconfigfile__|xorg.conf|g' \ 11059 -e 's|__projectroot__|\$(prefix)|g' \ 11060 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11061 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11062 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11063 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11064 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11065 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11066 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11067 11068 11069 11070# Check whether --enable-silent-rules was given. 11071if test ${enable_silent_rules+y} 11072then : 11073 enableval=$enable_silent_rules; 11074fi 11075 11076case $enable_silent_rules in # ((( 11077 yes) AM_DEFAULT_VERBOSITY=0;; 11078 no) AM_DEFAULT_VERBOSITY=1;; 11079 *) AM_DEFAULT_VERBOSITY=0;; 11080esac 11081am_make=${MAKE-make} 11082{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11083printf %s "checking whether $am_make supports nested variables... " >&6; } 11084if test ${am_cv_make_support_nested_variables+y} 11085then : 11086 printf %s "(cached) " >&6 11087else $as_nop 11088 if printf "%s\n" 'TRUE=$(BAR$(V)) 11089BAR0=false 11090BAR1=true 11091V=1 11092am__doit: 11093 @$(TRUE) 11094.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11095 am_cv_make_support_nested_variables=yes 11096else 11097 am_cv_make_support_nested_variables=no 11098fi 11099fi 11100{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11101printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11102if test $am_cv_make_support_nested_variables = yes; then 11103 AM_V='$(V)' 11104 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11105else 11106 AM_V=$AM_DEFAULT_VERBOSITY 11107 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11108fi 11109AM_BACKSLASH='\' 11110 11111 11112 11113for ac_prog in flex lex 11114do 11115 # Extract the first word of "$ac_prog", so it can be a program name with args. 11116set dummy $ac_prog; ac_word=$2 11117{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11118printf %s "checking for $ac_word... " >&6; } 11119if test ${ac_cv_prog_LEX+y} 11120then : 11121 printf %s "(cached) " >&6 11122else $as_nop 11123 if test -n "$LEX"; then 11124 ac_cv_prog_LEX="$LEX" # Let the user override the test. 11125else 11126as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11127for as_dir in $PATH 11128do 11129 IFS=$as_save_IFS 11130 case $as_dir in #((( 11131 '') as_dir=./ ;; 11132 */) ;; 11133 *) as_dir=$as_dir/ ;; 11134 esac 11135 for ac_exec_ext in '' $ac_executable_extensions; do 11136 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11137 ac_cv_prog_LEX="$ac_prog" 11138 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11139 break 2 11140 fi 11141done 11142 done 11143IFS=$as_save_IFS 11144 11145fi 11146fi 11147LEX=$ac_cv_prog_LEX 11148if test -n "$LEX"; then 11149 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5 11150printf "%s\n" "$LEX" >&6; } 11151else 11152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11153printf "%s\n" "no" >&6; } 11154fi 11155 11156 11157 test -n "$LEX" && break 11158done 11159test -n "$LEX" || LEX=":" 11160 11161 if test "x$LEX" != "x:"; then 11162 cat >conftest.l <<_ACEOF 11163%{ 11164#ifdef __cplusplus 11165extern "C" 11166#endif 11167int yywrap(void); 11168%} 11169%% 11170a { ECHO; } 11171b { REJECT; } 11172c { yymore (); } 11173d { yyless (1); } 11174e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */ 11175#ifdef __cplusplus 11176 yyless ((yyinput () != 0)); 11177#else 11178 yyless ((input () != 0)); 11179#endif 11180 } 11181f { unput (yytext[0]); } 11182. { BEGIN INITIAL; } 11183%% 11184#ifdef YYTEXT_POINTER 11185extern char *yytext; 11186#endif 11187int 11188yywrap (void) 11189{ 11190 return 1; 11191} 11192int 11193main (void) 11194{ 11195 return ! yylex (); 11196} 11197_ACEOF 11198{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lex output file root" >&5 11199printf %s "checking for lex output file root... " >&6; } 11200if test ${ac_cv_prog_lex_root+y} 11201then : 11202 printf %s "(cached) " >&6 11203else $as_nop 11204 11205ac_cv_prog_lex_root=unknown 11206{ { ac_try="$LEX conftest.l" 11207case "(($ac_try" in 11208 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 11209 *) ac_try_echo=$ac_try;; 11210esac 11211eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 11212printf "%s\n" "$ac_try_echo"; } >&5 11213 (eval "$LEX conftest.l") 2>&5 11214 ac_status=$? 11215 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11216 test $ac_status = 0; } && 11217if test -f lex.yy.c; then 11218 ac_cv_prog_lex_root=lex.yy 11219elif test -f lexyy.c; then 11220 ac_cv_prog_lex_root=lexyy 11221fi 11222fi 11223{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5 11224printf "%s\n" "$ac_cv_prog_lex_root" >&6; } 11225if test "$ac_cv_prog_lex_root" = unknown 11226then : 11227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cannot find output from $LEX; giving up on $LEX" >&5 11228printf "%s\n" "$as_me: WARNING: cannot find output from $LEX; giving up on $LEX" >&2;} 11229 LEX=: LEXLIB= 11230fi 11231LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root 11232 11233if test ${LEXLIB+y} 11234then : 11235 11236else $as_nop 11237 11238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for lex library" >&5 11239printf %s "checking for lex library... " >&6; } 11240if test ${ac_cv_lib_lex+y} 11241then : 11242 printf %s "(cached) " >&6 11243else $as_nop 11244 11245 ac_save_LIBS="$LIBS" 11246 ac_found=false 11247 for ac_cv_lib_lex in 'none needed' -lfl -ll 'not found'; do 11248 case $ac_cv_lib_lex in #( 11249 'none needed') : 11250 ;; #( 11251 'not found') : 11252 break ;; #( 11253 *) : 11254 LIBS="$ac_cv_lib_lex $ac_save_LIBS" ;; #( 11255 *) : 11256 ;; 11257esac 11258 11259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11260/* end confdefs.h. */ 11261`cat $LEX_OUTPUT_ROOT.c` 11262_ACEOF 11263if ac_fn_c_try_link "$LINENO" 11264then : 11265 ac_found=: 11266fi 11267rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11268 conftest$ac_exeext conftest.$ac_ext 11269 if $ac_found; then 11270 break 11271 fi 11272 done 11273 LIBS="$ac_save_LIBS" 11274 11275fi 11276{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5 11277printf "%s\n" "$ac_cv_lib_lex" >&6; } 11278 if test "$ac_cv_lib_lex" = 'not found' 11279then : 11280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: required lex library not found; giving up on $LEX" >&5 11281printf "%s\n" "$as_me: WARNING: required lex library not found; giving up on $LEX" >&2;} 11282 LEX=: LEXLIB= 11283elif test "$ac_cv_lib_lex" = 'none needed' 11284then : 11285 LEXLIB='' 11286else $as_nop 11287 LEXLIB=$ac_cv_lib_lex 11288fi 11289 ac_save_LIBS="$LIBS" 11290 LIBS= 11291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing yywrap" >&5 11292printf %s "checking for library containing yywrap... " >&6; } 11293if test ${ac_cv_search_yywrap+y} 11294then : 11295 printf %s "(cached) " >&6 11296else $as_nop 11297 ac_func_search_save_LIBS=$LIBS 11298cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11299/* end confdefs.h. */ 11300 11301/* Override any GCC internal prototype to avoid an error. 11302 Use char because int might match the return type of a GCC 11303 builtin and then its argument prototype would still apply. */ 11304char yywrap (); 11305int 11306main (void) 11307{ 11308return yywrap (); 11309 ; 11310 return 0; 11311} 11312_ACEOF 11313for ac_lib in '' fl l 11314do 11315 if test -z "$ac_lib"; then 11316 ac_res="none required" 11317 else 11318 ac_res=-l$ac_lib 11319 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11320 fi 11321 if ac_fn_c_try_link "$LINENO" 11322then : 11323 ac_cv_search_yywrap=$ac_res 11324fi 11325rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11326 conftest$ac_exeext 11327 if test ${ac_cv_search_yywrap+y} 11328then : 11329 break 11330fi 11331done 11332if test ${ac_cv_search_yywrap+y} 11333then : 11334 11335else $as_nop 11336 ac_cv_search_yywrap=no 11337fi 11338rm conftest.$ac_ext 11339LIBS=$ac_func_search_save_LIBS 11340fi 11341{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_yywrap" >&5 11342printf "%s\n" "$ac_cv_search_yywrap" >&6; } 11343ac_res=$ac_cv_search_yywrap 11344if test "$ac_res" != no 11345then : 11346 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11347 LEXLIB="$LIBS" 11348fi 11349 11350 LIBS="$ac_save_LIBS" 11351fi 11352 11353 11354if test "$LEX" != : 11355then : 11356 11357{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5 11358printf %s "checking whether yytext is a pointer... " >&6; } 11359if test ${ac_cv_prog_lex_yytext_pointer+y} 11360then : 11361 printf %s "(cached) " >&6 11362else $as_nop 11363 # POSIX says lex can declare yytext either as a pointer or an array; the 11364# default is implementation-dependent. Figure out which it is, since 11365# not all implementations provide the %pointer and %array declarations. 11366ac_cv_prog_lex_yytext_pointer=no 11367cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11368/* end confdefs.h. */ 11369 11370 #define YYTEXT_POINTER 1 11371`cat $LEX_OUTPUT_ROOT.c` 11372_ACEOF 11373if ac_fn_c_try_compile "$LINENO" 11374then : 11375 ac_cv_prog_lex_yytext_pointer=yes 11376fi 11377rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11378 11379fi 11380{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5 11381printf "%s\n" "$ac_cv_prog_lex_yytext_pointer" >&6; } 11382if test $ac_cv_prog_lex_yytext_pointer = yes; then 11383 11384printf "%s\n" "#define YYTEXT_POINTER 1" >>confdefs.h 11385 11386fi 11387 11388fi 11389rm -f conftest.l $LEX_OUTPUT_ROOT.c 11390 11391fi 11392for ac_prog in 'bison -y' byacc 11393do 11394 # Extract the first word of "$ac_prog", so it can be a program name with args. 11395set dummy $ac_prog; ac_word=$2 11396{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11397printf %s "checking for $ac_word... " >&6; } 11398if test ${ac_cv_prog_YACC+y} 11399then : 11400 printf %s "(cached) " >&6 11401else $as_nop 11402 if test -n "$YACC"; then 11403 ac_cv_prog_YACC="$YACC" # Let the user override the test. 11404else 11405as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11406for as_dir in $PATH 11407do 11408 IFS=$as_save_IFS 11409 case $as_dir in #((( 11410 '') as_dir=./ ;; 11411 */) ;; 11412 *) as_dir=$as_dir/ ;; 11413 esac 11414 for ac_exec_ext in '' $ac_executable_extensions; do 11415 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11416 ac_cv_prog_YACC="$ac_prog" 11417 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11418 break 2 11419 fi 11420done 11421 done 11422IFS=$as_save_IFS 11423 11424fi 11425fi 11426YACC=$ac_cv_prog_YACC 11427if test -n "$YACC"; then 11428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5 11429printf "%s\n" "$YACC" >&6; } 11430else 11431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11432printf "%s\n" "no" >&6; } 11433fi 11434 11435 11436 test -n "$YACC" && break 11437done 11438test -n "$YACC" || YACC="yacc" 11439 11440# Extract the first word of "$YACC", so it can be a program name with args. 11441set dummy $YACC; ac_word=$2 11442{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11443printf %s "checking for $ac_word... " >&6; } 11444if test ${ac_cv_path_YACC_INST+y} 11445then : 11446 printf %s "(cached) " >&6 11447else $as_nop 11448 case $YACC_INST in 11449 [\\/]* | ?:[\\/]*) 11450 ac_cv_path_YACC_INST="$YACC_INST" # Let the user override the test with a path. 11451 ;; 11452 *) 11453 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11454for as_dir in $PATH 11455do 11456 IFS=$as_save_IFS 11457 case $as_dir in #((( 11458 '') as_dir=./ ;; 11459 */) ;; 11460 *) as_dir=$as_dir/ ;; 11461 esac 11462 for ac_exec_ext in '' $ac_executable_extensions; do 11463 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11464 ac_cv_path_YACC_INST="$as_dir$ac_word$ac_exec_ext" 11465 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11466 break 2 11467 fi 11468done 11469 done 11470IFS=$as_save_IFS 11471 11472 ;; 11473esac 11474fi 11475YACC_INST=$ac_cv_path_YACC_INST 11476if test -n "$YACC_INST"; then 11477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $YACC_INST" >&5 11478printf "%s\n" "$YACC_INST" >&6; } 11479else 11480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11481printf "%s\n" "no" >&6; } 11482fi 11483 11484 11485if ! test -f "$srcdir/gram.c"; then 11486 if test -z "$YACC_INST"; then 11487 as_fn_error $? "yacc not found - unable to compile gram.y" "$LINENO" 5 11488 fi 11489fi 11490 11491 11492pkg_failed=no 11493{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XGC" >&5 11494printf %s "checking for XGC... " >&6; } 11495 11496if test -n "$XGC_CFLAGS"; then 11497 pkg_cv_XGC_CFLAGS="$XGC_CFLAGS" 11498 elif test -n "$PKG_CONFIG"; then 11499 if test -n "$PKG_CONFIG" && \ 11500 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xt\""; } >&5 11501 ($PKG_CONFIG --exists --print-errors "xaw7 xt") 2>&5 11502 ac_status=$? 11503 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11504 test $ac_status = 0; }; then 11505 pkg_cv_XGC_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xt" 2>/dev/null` 11506 test "x$?" != "x0" && pkg_failed=yes 11507else 11508 pkg_failed=yes 11509fi 11510 else 11511 pkg_failed=untried 11512fi 11513if test -n "$XGC_LIBS"; then 11514 pkg_cv_XGC_LIBS="$XGC_LIBS" 11515 elif test -n "$PKG_CONFIG"; then 11516 if test -n "$PKG_CONFIG" && \ 11517 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xt\""; } >&5 11518 ($PKG_CONFIG --exists --print-errors "xaw7 xt") 2>&5 11519 ac_status=$? 11520 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11521 test $ac_status = 0; }; then 11522 pkg_cv_XGC_LIBS=`$PKG_CONFIG --libs "xaw7 xt" 2>/dev/null` 11523 test "x$?" != "x0" && pkg_failed=yes 11524else 11525 pkg_failed=yes 11526fi 11527 else 11528 pkg_failed=untried 11529fi 11530 11531 11532 11533if test $pkg_failed = yes; then 11534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11535printf "%s\n" "no" >&6; } 11536 11537if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11538 _pkg_short_errors_supported=yes 11539else 11540 _pkg_short_errors_supported=no 11541fi 11542 if test $_pkg_short_errors_supported = yes; then 11543 XGC_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xt" 2>&1` 11544 else 11545 XGC_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xt" 2>&1` 11546 fi 11547 # Put the nasty error message in config.log where it belongs 11548 echo "$XGC_PKG_ERRORS" >&5 11549 11550 as_fn_error $? "Package requirements (xaw7 xt) were not met: 11551 11552$XGC_PKG_ERRORS 11553 11554Consider adjusting the PKG_CONFIG_PATH environment variable if you 11555installed software in a non-standard prefix. 11556 11557Alternatively, you may set the environment variables XGC_CFLAGS 11558and XGC_LIBS to avoid the need to call pkg-config. 11559See the pkg-config man page for more details." "$LINENO" 5 11560elif test $pkg_failed = untried; then 11561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11562printf "%s\n" "no" >&6; } 11563 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11564printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11565as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11566is in your PATH or set the PKG_CONFIG environment variable to the full 11567path to pkg-config. 11568 11569Alternatively, you may set the environment variables XGC_CFLAGS 11570and XGC_LIBS to avoid the need to call pkg-config. 11571See the pkg-config man page for more details. 11572 11573To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11574See \`config.log' for more details" "$LINENO" 5; } 11575else 11576 XGC_CFLAGS=$pkg_cv_XGC_CFLAGS 11577 XGC_LIBS=$pkg_cv_XGC_LIBS 11578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11579printf "%s\n" "yes" >&6; } 11580 11581fi 11582xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11583 11584# Check whether --with-appdefaultdir was given. 11585if test ${with_appdefaultdir+y} 11586then : 11587 withval=$with_appdefaultdir; appdefaultdir="$withval" 11588else $as_nop 11589 appdefaultdir="${xt_appdefaultdir}" 11590fi 11591 11592 11593 11594ac_config_files="$ac_config_files Makefile man/Makefile" 11595 11596cat >confcache <<\_ACEOF 11597# This file is a shell script that caches the results of configure 11598# tests run on this system so they can be shared between configure 11599# scripts and configure runs, see configure's option --config-cache. 11600# It is not useful on other systems. If it contains results you don't 11601# want to keep, you may remove or edit it. 11602# 11603# config.status only pays attention to the cache file if you give it 11604# the --recheck option to rerun configure. 11605# 11606# `ac_cv_env_foo' variables (set or unset) will be overridden when 11607# loading this file, other *unset* `ac_cv_foo' will be assigned the 11608# following values. 11609 11610_ACEOF 11611 11612# The following way of writing the cache mishandles newlines in values, 11613# but we know of no workaround that is simple, portable, and efficient. 11614# So, we kill variables containing newlines. 11615# Ultrix sh set writes to stderr and can't be redirected directly, 11616# and sets the high bit in the cache file unless we assign to the vars. 11617( 11618 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11619 eval ac_val=\$$ac_var 11620 case $ac_val in #( 11621 *${as_nl}*) 11622 case $ac_var in #( 11623 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11624printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11625 esac 11626 case $ac_var in #( 11627 _ | IFS | as_nl) ;; #( 11628 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11629 *) { eval $ac_var=; unset $ac_var;} ;; 11630 esac ;; 11631 esac 11632 done 11633 11634 (set) 2>&1 | 11635 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11636 *${as_nl}ac_space=\ *) 11637 # `set' does not quote correctly, so add quotes: double-quote 11638 # substitution turns \\\\ into \\, and sed turns \\ into \. 11639 sed -n \ 11640 "s/'/'\\\\''/g; 11641 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11642 ;; #( 11643 *) 11644 # `set' quotes correctly as required by POSIX, so do not add quotes. 11645 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11646 ;; 11647 esac | 11648 sort 11649) | 11650 sed ' 11651 /^ac_cv_env_/b end 11652 t clear 11653 :clear 11654 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11655 t end 11656 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11657 :end' >>confcache 11658if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11659 if test -w "$cache_file"; then 11660 if test "x$cache_file" != "x/dev/null"; then 11661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11662printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11663 if test ! -f "$cache_file" || test -h "$cache_file"; then 11664 cat confcache >"$cache_file" 11665 else 11666 case $cache_file in #( 11667 */* | ?:*) 11668 mv -f confcache "$cache_file"$$ && 11669 mv -f "$cache_file"$$ "$cache_file" ;; #( 11670 *) 11671 mv -f confcache "$cache_file" ;; 11672 esac 11673 fi 11674 fi 11675 else 11676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11677printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11678 fi 11679fi 11680rm -f confcache 11681 11682test "x$prefix" = xNONE && prefix=$ac_default_prefix 11683# Let make expand exec_prefix. 11684test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11685 11686DEFS=-DHAVE_CONFIG_H 11687 11688ac_libobjs= 11689ac_ltlibobjs= 11690U= 11691for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11692 # 1. Remove the extension, and $U if already installed. 11693 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11694 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11695 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11696 # will be set to the directory where LIBOBJS objects are built. 11697 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11698 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11699done 11700LIBOBJS=$ac_libobjs 11701 11702LTLIBOBJS=$ac_ltlibobjs 11703 11704 11705{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11706printf %s "checking that generated files are newer than configure... " >&6; } 11707 if test -n "$am_sleep_pid"; then 11708 # Hide warnings about reused PIDs. 11709 wait $am_sleep_pid 2>/dev/null 11710 fi 11711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11712printf "%s\n" "done" >&6; } 11713 if test -n "$EXEEXT"; then 11714 am__EXEEXT_TRUE= 11715 am__EXEEXT_FALSE='#' 11716else 11717 am__EXEEXT_TRUE='#' 11718 am__EXEEXT_FALSE= 11719fi 11720 11721if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11722 as_fn_error $? "conditional \"AMDEP\" was never defined. 11723Usually this means the macro was only invoked conditionally." "$LINENO" 5 11724fi 11725if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11726 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11727Usually this means the macro was only invoked conditionally." "$LINENO" 5 11728fi 11729 11730: "${CONFIG_STATUS=./config.status}" 11731ac_write_fail=0 11732ac_clean_files_save=$ac_clean_files 11733ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11734{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11735printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11736as_write_fail=0 11737cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11738#! $SHELL 11739# Generated by $as_me. 11740# Run this file to recreate the current configuration. 11741# Compiler output produced by configure, useful for debugging 11742# configure, is in config.log if it exists. 11743 11744debug=false 11745ac_cs_recheck=false 11746ac_cs_silent=false 11747 11748SHELL=\${CONFIG_SHELL-$SHELL} 11749export SHELL 11750_ASEOF 11751cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11752## -------------------- ## 11753## M4sh Initialization. ## 11754## -------------------- ## 11755 11756# Be more Bourne compatible 11757DUALCASE=1; export DUALCASE # for MKS sh 11758as_nop=: 11759if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11760then : 11761 emulate sh 11762 NULLCMD=: 11763 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11764 # is contrary to our usage. Disable this feature. 11765 alias -g '${1+"$@"}'='"$@"' 11766 setopt NO_GLOB_SUBST 11767else $as_nop 11768 case `(set -o) 2>/dev/null` in #( 11769 *posix*) : 11770 set -o posix ;; #( 11771 *) : 11772 ;; 11773esac 11774fi 11775 11776 11777 11778# Reset variables that may have inherited troublesome values from 11779# the environment. 11780 11781# IFS needs to be set, to space, tab, and newline, in precisely that order. 11782# (If _AS_PATH_WALK were called with IFS unset, it would have the 11783# side effect of setting IFS to empty, thus disabling word splitting.) 11784# Quoting is to prevent editors from complaining about space-tab. 11785as_nl=' 11786' 11787export as_nl 11788IFS=" "" $as_nl" 11789 11790PS1='$ ' 11791PS2='> ' 11792PS4='+ ' 11793 11794# Ensure predictable behavior from utilities with locale-dependent output. 11795LC_ALL=C 11796export LC_ALL 11797LANGUAGE=C 11798export LANGUAGE 11799 11800# We cannot yet rely on "unset" to work, but we need these variables 11801# to be unset--not just set to an empty or harmless value--now, to 11802# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11803# also avoids known problems related to "unset" and subshell syntax 11804# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11805for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11806do eval test \${$as_var+y} \ 11807 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11808done 11809 11810# Ensure that fds 0, 1, and 2 are open. 11811if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11812if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11813if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11814 11815# The user is always right. 11816if ${PATH_SEPARATOR+false} :; then 11817 PATH_SEPARATOR=: 11818 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11819 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11820 PATH_SEPARATOR=';' 11821 } 11822fi 11823 11824 11825# Find who we are. Look in the path if we contain no directory separator. 11826as_myself= 11827case $0 in #(( 11828 *[\\/]* ) as_myself=$0 ;; 11829 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11830for as_dir in $PATH 11831do 11832 IFS=$as_save_IFS 11833 case $as_dir in #((( 11834 '') as_dir=./ ;; 11835 */) ;; 11836 *) as_dir=$as_dir/ ;; 11837 esac 11838 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11839 done 11840IFS=$as_save_IFS 11841 11842 ;; 11843esac 11844# We did not find ourselves, most probably we were run as `sh COMMAND' 11845# in which case we are not to be found in the path. 11846if test "x$as_myself" = x; then 11847 as_myself=$0 11848fi 11849if test ! -f "$as_myself"; then 11850 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11851 exit 1 11852fi 11853 11854 11855 11856# as_fn_error STATUS ERROR [LINENO LOG_FD] 11857# ---------------------------------------- 11858# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11859# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11860# script with STATUS, using 1 if that was 0. 11861as_fn_error () 11862{ 11863 as_status=$1; test $as_status -eq 0 && as_status=1 11864 if test "$4"; then 11865 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11866 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11867 fi 11868 printf "%s\n" "$as_me: error: $2" >&2 11869 as_fn_exit $as_status 11870} # as_fn_error 11871 11872 11873 11874# as_fn_set_status STATUS 11875# ----------------------- 11876# Set $? to STATUS, without forking. 11877as_fn_set_status () 11878{ 11879 return $1 11880} # as_fn_set_status 11881 11882# as_fn_exit STATUS 11883# ----------------- 11884# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11885as_fn_exit () 11886{ 11887 set +e 11888 as_fn_set_status $1 11889 exit $1 11890} # as_fn_exit 11891 11892# as_fn_unset VAR 11893# --------------- 11894# Portably unset VAR. 11895as_fn_unset () 11896{ 11897 { eval $1=; unset $1;} 11898} 11899as_unset=as_fn_unset 11900 11901# as_fn_append VAR VALUE 11902# ---------------------- 11903# Append the text in VALUE to the end of the definition contained in VAR. Take 11904# advantage of any shell optimizations that allow amortized linear growth over 11905# repeated appends, instead of the typical quadratic growth present in naive 11906# implementations. 11907if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11908then : 11909 eval 'as_fn_append () 11910 { 11911 eval $1+=\$2 11912 }' 11913else $as_nop 11914 as_fn_append () 11915 { 11916 eval $1=\$$1\$2 11917 } 11918fi # as_fn_append 11919 11920# as_fn_arith ARG... 11921# ------------------ 11922# Perform arithmetic evaluation on the ARGs, and store the result in the 11923# global $as_val. Take advantage of shells that can avoid forks. The arguments 11924# must be portable across $(()) and expr. 11925if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11926then : 11927 eval 'as_fn_arith () 11928 { 11929 as_val=$(( $* )) 11930 }' 11931else $as_nop 11932 as_fn_arith () 11933 { 11934 as_val=`expr "$@" || test $? -eq 1` 11935 } 11936fi # as_fn_arith 11937 11938 11939if expr a : '\(a\)' >/dev/null 2>&1 && 11940 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11941 as_expr=expr 11942else 11943 as_expr=false 11944fi 11945 11946if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11947 as_basename=basename 11948else 11949 as_basename=false 11950fi 11951 11952if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11953 as_dirname=dirname 11954else 11955 as_dirname=false 11956fi 11957 11958as_me=`$as_basename -- "$0" || 11959$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11960 X"$0" : 'X\(//\)$' \| \ 11961 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11962printf "%s\n" X/"$0" | 11963 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11964 s//\1/ 11965 q 11966 } 11967 /^X\/\(\/\/\)$/{ 11968 s//\1/ 11969 q 11970 } 11971 /^X\/\(\/\).*/{ 11972 s//\1/ 11973 q 11974 } 11975 s/.*/./; q'` 11976 11977# Avoid depending upon Character Ranges. 11978as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11979as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11980as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11981as_cr_digits='0123456789' 11982as_cr_alnum=$as_cr_Letters$as_cr_digits 11983 11984 11985# Determine whether it's possible to make 'echo' print without a newline. 11986# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11987# for compatibility with existing Makefiles. 11988ECHO_C= ECHO_N= ECHO_T= 11989case `echo -n x` in #((((( 11990-n*) 11991 case `echo 'xy\c'` in 11992 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11993 xy) ECHO_C='\c';; 11994 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11995 ECHO_T=' ';; 11996 esac;; 11997*) 11998 ECHO_N='-n';; 11999esac 12000 12001# For backward compatibility with old third-party macros, we provide 12002# the shell variables $as_echo and $as_echo_n. New code should use 12003# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12004as_echo='printf %s\n' 12005as_echo_n='printf %s' 12006 12007rm -f conf$$ conf$$.exe conf$$.file 12008if test -d conf$$.dir; then 12009 rm -f conf$$.dir/conf$$.file 12010else 12011 rm -f conf$$.dir 12012 mkdir conf$$.dir 2>/dev/null 12013fi 12014if (echo >conf$$.file) 2>/dev/null; then 12015 if ln -s conf$$.file conf$$ 2>/dev/null; then 12016 as_ln_s='ln -s' 12017 # ... but there are two gotchas: 12018 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12019 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12020 # In both cases, we have to default to `cp -pR'. 12021 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12022 as_ln_s='cp -pR' 12023 elif ln conf$$.file conf$$ 2>/dev/null; then 12024 as_ln_s=ln 12025 else 12026 as_ln_s='cp -pR' 12027 fi 12028else 12029 as_ln_s='cp -pR' 12030fi 12031rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12032rmdir conf$$.dir 2>/dev/null 12033 12034 12035# as_fn_mkdir_p 12036# ------------- 12037# Create "$as_dir" as a directory, including parents if necessary. 12038as_fn_mkdir_p () 12039{ 12040 12041 case $as_dir in #( 12042 -*) as_dir=./$as_dir;; 12043 esac 12044 test -d "$as_dir" || eval $as_mkdir_p || { 12045 as_dirs= 12046 while :; do 12047 case $as_dir in #( 12048 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12049 *) as_qdir=$as_dir;; 12050 esac 12051 as_dirs="'$as_qdir' $as_dirs" 12052 as_dir=`$as_dirname -- "$as_dir" || 12053$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12054 X"$as_dir" : 'X\(//\)[^/]' \| \ 12055 X"$as_dir" : 'X\(//\)$' \| \ 12056 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12057printf "%s\n" X"$as_dir" | 12058 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12059 s//\1/ 12060 q 12061 } 12062 /^X\(\/\/\)[^/].*/{ 12063 s//\1/ 12064 q 12065 } 12066 /^X\(\/\/\)$/{ 12067 s//\1/ 12068 q 12069 } 12070 /^X\(\/\).*/{ 12071 s//\1/ 12072 q 12073 } 12074 s/.*/./; q'` 12075 test -d "$as_dir" && break 12076 done 12077 test -z "$as_dirs" || eval "mkdir $as_dirs" 12078 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12079 12080 12081} # as_fn_mkdir_p 12082if mkdir -p . 2>/dev/null; then 12083 as_mkdir_p='mkdir -p "$as_dir"' 12084else 12085 test -d ./-p && rmdir ./-p 12086 as_mkdir_p=false 12087fi 12088 12089 12090# as_fn_executable_p FILE 12091# ----------------------- 12092# Test if FILE is an executable regular file. 12093as_fn_executable_p () 12094{ 12095 test -f "$1" && test -x "$1" 12096} # as_fn_executable_p 12097as_test_x='test -x' 12098as_executable_p=as_fn_executable_p 12099 12100# Sed expression to map a string onto a valid CPP name. 12101as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12102 12103# Sed expression to map a string onto a valid variable name. 12104as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12105 12106 12107exec 6>&1 12108## ----------------------------------- ## 12109## Main body of $CONFIG_STATUS script. ## 12110## ----------------------------------- ## 12111_ASEOF 12112test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12113 12114cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12115# Save the log message, to keep $0 and so on meaningful, and to 12116# report actual input values of CONFIG_FILES etc. instead of their 12117# values after options handling. 12118ac_log=" 12119This file was extended by xgc $as_me 1.0.6, which was 12120generated by GNU Autoconf 2.71. Invocation command line was 12121 12122 CONFIG_FILES = $CONFIG_FILES 12123 CONFIG_HEADERS = $CONFIG_HEADERS 12124 CONFIG_LINKS = $CONFIG_LINKS 12125 CONFIG_COMMANDS = $CONFIG_COMMANDS 12126 $ $0 $@ 12127 12128on `(hostname || uname -n) 2>/dev/null | sed 1q` 12129" 12130 12131_ACEOF 12132 12133case $ac_config_files in *" 12134"*) set x $ac_config_files; shift; ac_config_files=$*;; 12135esac 12136 12137case $ac_config_headers in *" 12138"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12139esac 12140 12141 12142cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12143# Files that config.status was made for. 12144config_files="$ac_config_files" 12145config_headers="$ac_config_headers" 12146config_commands="$ac_config_commands" 12147 12148_ACEOF 12149 12150cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12151ac_cs_usage="\ 12152\`$as_me' instantiates files and other configuration actions 12153from templates according to the current configuration. Unless the files 12154and actions are specified as TAGs, all are instantiated by default. 12155 12156Usage: $0 [OPTION]... [TAG]... 12157 12158 -h, --help print this help, then exit 12159 -V, --version print version number and configuration settings, then exit 12160 --config print configuration, then exit 12161 -q, --quiet, --silent 12162 do not print progress messages 12163 -d, --debug don't remove temporary files 12164 --recheck update $as_me by reconfiguring in the same conditions 12165 --file=FILE[:TEMPLATE] 12166 instantiate the configuration file FILE 12167 --header=FILE[:TEMPLATE] 12168 instantiate the configuration header FILE 12169 12170Configuration files: 12171$config_files 12172 12173Configuration headers: 12174$config_headers 12175 12176Configuration commands: 12177$config_commands 12178 12179Report bugs to <https://gitlab.freedesktop.org/xorg/app/xgc/-/issues>." 12180 12181_ACEOF 12182ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12183ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12184cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12185ac_cs_config='$ac_cs_config_escaped' 12186ac_cs_version="\\ 12187xgc config.status 1.0.6 12188configured by $0, generated by GNU Autoconf 2.71, 12189 with options \\"\$ac_cs_config\\" 12190 12191Copyright (C) 2021 Free Software Foundation, Inc. 12192This config.status script is free software; the Free Software Foundation 12193gives unlimited permission to copy, distribute and modify it." 12194 12195ac_pwd='$ac_pwd' 12196srcdir='$srcdir' 12197INSTALL='$INSTALL' 12198MKDIR_P='$MKDIR_P' 12199AWK='$AWK' 12200test -n "\$AWK" || AWK=awk 12201_ACEOF 12202 12203cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12204# The default lists apply if the user does not specify any file. 12205ac_need_defaults=: 12206while test $# != 0 12207do 12208 case $1 in 12209 --*=?*) 12210 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12211 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12212 ac_shift=: 12213 ;; 12214 --*=) 12215 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12216 ac_optarg= 12217 ac_shift=: 12218 ;; 12219 *) 12220 ac_option=$1 12221 ac_optarg=$2 12222 ac_shift=shift 12223 ;; 12224 esac 12225 12226 case $ac_option in 12227 # Handling of the options. 12228 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12229 ac_cs_recheck=: ;; 12230 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12231 printf "%s\n" "$ac_cs_version"; exit ;; 12232 --config | --confi | --conf | --con | --co | --c ) 12233 printf "%s\n" "$ac_cs_config"; exit ;; 12234 --debug | --debu | --deb | --de | --d | -d ) 12235 debug=: ;; 12236 --file | --fil | --fi | --f ) 12237 $ac_shift 12238 case $ac_optarg in 12239 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12240 '') as_fn_error $? "missing file argument" ;; 12241 esac 12242 as_fn_append CONFIG_FILES " '$ac_optarg'" 12243 ac_need_defaults=false;; 12244 --header | --heade | --head | --hea ) 12245 $ac_shift 12246 case $ac_optarg in 12247 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12248 esac 12249 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12250 ac_need_defaults=false;; 12251 --he | --h) 12252 # Conflict between --help and --header 12253 as_fn_error $? "ambiguous option: \`$1' 12254Try \`$0 --help' for more information.";; 12255 --help | --hel | -h ) 12256 printf "%s\n" "$ac_cs_usage"; exit ;; 12257 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12258 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12259 ac_cs_silent=: ;; 12260 12261 # This is an error. 12262 -*) as_fn_error $? "unrecognized option: \`$1' 12263Try \`$0 --help' for more information." ;; 12264 12265 *) as_fn_append ac_config_targets " $1" 12266 ac_need_defaults=false ;; 12267 12268 esac 12269 shift 12270done 12271 12272ac_configure_extra_args= 12273 12274if $ac_cs_silent; then 12275 exec 6>/dev/null 12276 ac_configure_extra_args="$ac_configure_extra_args --silent" 12277fi 12278 12279_ACEOF 12280cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12281if \$ac_cs_recheck; then 12282 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12283 shift 12284 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12285 CONFIG_SHELL='$SHELL' 12286 export CONFIG_SHELL 12287 exec "\$@" 12288fi 12289 12290_ACEOF 12291cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12292exec 5>>config.log 12293{ 12294 echo 12295 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12296## Running $as_me. ## 12297_ASBOX 12298 printf "%s\n" "$ac_log" 12299} >&5 12300 12301_ACEOF 12302cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12303# 12304# INIT-COMMANDS 12305# 12306AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12307 12308_ACEOF 12309 12310cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12311 12312# Handling of arguments. 12313for ac_config_target in $ac_config_targets 12314do 12315 case $ac_config_target in 12316 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12317 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12318 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12319 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12320 12321 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12322 esac 12323done 12324 12325 12326# If the user did not use the arguments to specify the items to instantiate, 12327# then the envvar interface is used. Set only those that are not. 12328# We use the long form for the default assignment because of an extremely 12329# bizarre bug on SunOS 4.1.3. 12330if $ac_need_defaults; then 12331 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12332 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12333 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12334fi 12335 12336# Have a temporary directory for convenience. Make it in the build tree 12337# simply because there is no reason against having it here, and in addition, 12338# creating and moving files from /tmp can sometimes cause problems. 12339# Hook for its removal unless debugging. 12340# Note that there is a small window in which the directory will not be cleaned: 12341# after its creation but before its name has been assigned to `$tmp'. 12342$debug || 12343{ 12344 tmp= ac_tmp= 12345 trap 'exit_status=$? 12346 : "${ac_tmp:=$tmp}" 12347 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12348' 0 12349 trap 'as_fn_exit 1' 1 2 13 15 12350} 12351# Create a (secure) tmp directory for tmp files. 12352 12353{ 12354 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12355 test -d "$tmp" 12356} || 12357{ 12358 tmp=./conf$$-$RANDOM 12359 (umask 077 && mkdir "$tmp") 12360} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12361ac_tmp=$tmp 12362 12363# Set up the scripts for CONFIG_FILES section. 12364# No need to generate them if there are no CONFIG_FILES. 12365# This happens for instance with `./config.status config.h'. 12366if test -n "$CONFIG_FILES"; then 12367 12368 12369ac_cr=`echo X | tr X '\015'` 12370# On cygwin, bash can eat \r inside `` if the user requested igncr. 12371# But we know of no other shell where ac_cr would be empty at this 12372# point, so we can use a bashism as a fallback. 12373if test "x$ac_cr" = x; then 12374 eval ac_cr=\$\'\\r\' 12375fi 12376ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12377if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12378 ac_cs_awk_cr='\\r' 12379else 12380 ac_cs_awk_cr=$ac_cr 12381fi 12382 12383echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12384_ACEOF 12385 12386 12387{ 12388 echo "cat >conf$$subs.awk <<_ACEOF" && 12389 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12390 echo "_ACEOF" 12391} >conf$$subs.sh || 12392 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12393ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12394ac_delim='%!_!# ' 12395for ac_last_try in false false false false false :; do 12396 . ./conf$$subs.sh || 12397 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12398 12399 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12400 if test $ac_delim_n = $ac_delim_num; then 12401 break 12402 elif $ac_last_try; then 12403 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12404 else 12405 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12406 fi 12407done 12408rm -f conf$$subs.sh 12409 12410cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12411cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12412_ACEOF 12413sed -n ' 12414h 12415s/^/S["/; s/!.*/"]=/ 12416p 12417g 12418s/^[^!]*!// 12419:repl 12420t repl 12421s/'"$ac_delim"'$// 12422t delim 12423:nl 12424h 12425s/\(.\{148\}\)..*/\1/ 12426t more1 12427s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12428p 12429n 12430b repl 12431:more1 12432s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12433p 12434g 12435s/.\{148\}// 12436t nl 12437:delim 12438h 12439s/\(.\{148\}\)..*/\1/ 12440t more2 12441s/["\\]/\\&/g; s/^/"/; s/$/"/ 12442p 12443b 12444:more2 12445s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12446p 12447g 12448s/.\{148\}// 12449t delim 12450' <conf$$subs.awk | sed ' 12451/^[^""]/{ 12452 N 12453 s/\n// 12454} 12455' >>$CONFIG_STATUS || ac_write_fail=1 12456rm -f conf$$subs.awk 12457cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12458_ACAWK 12459cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12460 for (key in S) S_is_set[key] = 1 12461 FS = "" 12462 12463} 12464{ 12465 line = $ 0 12466 nfields = split(line, field, "@") 12467 substed = 0 12468 len = length(field[1]) 12469 for (i = 2; i < nfields; i++) { 12470 key = field[i] 12471 keylen = length(key) 12472 if (S_is_set[key]) { 12473 value = S[key] 12474 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12475 len += length(value) + length(field[++i]) 12476 substed = 1 12477 } else 12478 len += 1 + keylen 12479 } 12480 12481 print line 12482} 12483 12484_ACAWK 12485_ACEOF 12486cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12487if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12488 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12489else 12490 cat 12491fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12492 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12493_ACEOF 12494 12495# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12496# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12497# trailing colons and then remove the whole line if VPATH becomes empty 12498# (actually we leave an empty line to preserve line numbers). 12499if test "x$srcdir" = x.; then 12500 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12501h 12502s/// 12503s/^/:/ 12504s/[ ]*$/:/ 12505s/:\$(srcdir):/:/g 12506s/:\${srcdir}:/:/g 12507s/:@srcdir@:/:/g 12508s/^:*// 12509s/:*$// 12510x 12511s/\(=[ ]*\).*/\1/ 12512G 12513s/\n// 12514s/^[^=]*=[ ]*$// 12515}' 12516fi 12517 12518cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12519fi # test -n "$CONFIG_FILES" 12520 12521# Set up the scripts for CONFIG_HEADERS section. 12522# No need to generate them if there are no CONFIG_HEADERS. 12523# This happens for instance with `./config.status Makefile'. 12524if test -n "$CONFIG_HEADERS"; then 12525cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12526BEGIN { 12527_ACEOF 12528 12529# Transform confdefs.h into an awk script `defines.awk', embedded as 12530# here-document in config.status, that substitutes the proper values into 12531# config.h.in to produce config.h. 12532 12533# Create a delimiter string that does not exist in confdefs.h, to ease 12534# handling of long lines. 12535ac_delim='%!_!# ' 12536for ac_last_try in false false :; do 12537 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12538 if test -z "$ac_tt"; then 12539 break 12540 elif $ac_last_try; then 12541 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12542 else 12543 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12544 fi 12545done 12546 12547# For the awk script, D is an array of macro values keyed by name, 12548# likewise P contains macro parameters if any. Preserve backslash 12549# newline sequences. 12550 12551ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12552sed -n ' 12553s/.\{148\}/&'"$ac_delim"'/g 12554t rset 12555:rset 12556s/^[ ]*#[ ]*define[ ][ ]*/ / 12557t def 12558d 12559:def 12560s/\\$// 12561t bsnl 12562s/["\\]/\\&/g 12563s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12564D["\1"]=" \3"/p 12565s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12566d 12567:bsnl 12568s/["\\]/\\&/g 12569s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12570D["\1"]=" \3\\\\\\n"\\/p 12571t cont 12572s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12573t cont 12574d 12575:cont 12576n 12577s/.\{148\}/&'"$ac_delim"'/g 12578t clear 12579:clear 12580s/\\$// 12581t bsnlc 12582s/["\\]/\\&/g; s/^/"/; s/$/"/p 12583d 12584:bsnlc 12585s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12586b cont 12587' <confdefs.h | sed ' 12588s/'"$ac_delim"'/"\\\ 12589"/g' >>$CONFIG_STATUS || ac_write_fail=1 12590 12591cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12592 for (key in D) D_is_set[key] = 1 12593 FS = "" 12594} 12595/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12596 line = \$ 0 12597 split(line, arg, " ") 12598 if (arg[1] == "#") { 12599 defundef = arg[2] 12600 mac1 = arg[3] 12601 } else { 12602 defundef = substr(arg[1], 2) 12603 mac1 = arg[2] 12604 } 12605 split(mac1, mac2, "(") #) 12606 macro = mac2[1] 12607 prefix = substr(line, 1, index(line, defundef) - 1) 12608 if (D_is_set[macro]) { 12609 # Preserve the white space surrounding the "#". 12610 print prefix "define", macro P[macro] D[macro] 12611 next 12612 } else { 12613 # Replace #undef with comments. This is necessary, for example, 12614 # in the case of _POSIX_SOURCE, which is predefined and required 12615 # on some systems where configure will not decide to define it. 12616 if (defundef == "undef") { 12617 print "/*", prefix defundef, macro, "*/" 12618 next 12619 } 12620 } 12621} 12622{ print } 12623_ACAWK 12624_ACEOF 12625cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12626 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12627fi # test -n "$CONFIG_HEADERS" 12628 12629 12630eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12631shift 12632for ac_tag 12633do 12634 case $ac_tag in 12635 :[FHLC]) ac_mode=$ac_tag; continue;; 12636 esac 12637 case $ac_mode$ac_tag in 12638 :[FHL]*:*);; 12639 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12640 :[FH]-) ac_tag=-:-;; 12641 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12642 esac 12643 ac_save_IFS=$IFS 12644 IFS=: 12645 set x $ac_tag 12646 IFS=$ac_save_IFS 12647 shift 12648 ac_file=$1 12649 shift 12650 12651 case $ac_mode in 12652 :L) ac_source=$1;; 12653 :[FH]) 12654 ac_file_inputs= 12655 for ac_f 12656 do 12657 case $ac_f in 12658 -) ac_f="$ac_tmp/stdin";; 12659 *) # Look for the file first in the build tree, then in the source tree 12660 # (if the path is not absolute). The absolute path cannot be DOS-style, 12661 # because $ac_f cannot contain `:'. 12662 test -f "$ac_f" || 12663 case $ac_f in 12664 [\\/$]*) false;; 12665 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12666 esac || 12667 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12668 esac 12669 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12670 as_fn_append ac_file_inputs " '$ac_f'" 12671 done 12672 12673 # Let's still pretend it is `configure' which instantiates (i.e., don't 12674 # use $as_me), people would be surprised to read: 12675 # /* config.h. Generated by config.status. */ 12676 configure_input='Generated from '` 12677 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12678 `' by configure.' 12679 if test x"$ac_file" != x-; then 12680 configure_input="$ac_file. $configure_input" 12681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12682printf "%s\n" "$as_me: creating $ac_file" >&6;} 12683 fi 12684 # Neutralize special characters interpreted by sed in replacement strings. 12685 case $configure_input in #( 12686 *\&* | *\|* | *\\* ) 12687 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12688 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12689 *) ac_sed_conf_input=$configure_input;; 12690 esac 12691 12692 case $ac_tag in 12693 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12694 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12695 esac 12696 ;; 12697 esac 12698 12699 ac_dir=`$as_dirname -- "$ac_file" || 12700$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12701 X"$ac_file" : 'X\(//\)[^/]' \| \ 12702 X"$ac_file" : 'X\(//\)$' \| \ 12703 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12704printf "%s\n" X"$ac_file" | 12705 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12706 s//\1/ 12707 q 12708 } 12709 /^X\(\/\/\)[^/].*/{ 12710 s//\1/ 12711 q 12712 } 12713 /^X\(\/\/\)$/{ 12714 s//\1/ 12715 q 12716 } 12717 /^X\(\/\).*/{ 12718 s//\1/ 12719 q 12720 } 12721 s/.*/./; q'` 12722 as_dir="$ac_dir"; as_fn_mkdir_p 12723 ac_builddir=. 12724 12725case "$ac_dir" in 12726.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12727*) 12728 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12729 # A ".." for each directory in $ac_dir_suffix. 12730 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12731 case $ac_top_builddir_sub in 12732 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12733 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12734 esac ;; 12735esac 12736ac_abs_top_builddir=$ac_pwd 12737ac_abs_builddir=$ac_pwd$ac_dir_suffix 12738# for backward compatibility: 12739ac_top_builddir=$ac_top_build_prefix 12740 12741case $srcdir in 12742 .) # We are building in place. 12743 ac_srcdir=. 12744 ac_top_srcdir=$ac_top_builddir_sub 12745 ac_abs_top_srcdir=$ac_pwd ;; 12746 [\\/]* | ?:[\\/]* ) # Absolute name. 12747 ac_srcdir=$srcdir$ac_dir_suffix; 12748 ac_top_srcdir=$srcdir 12749 ac_abs_top_srcdir=$srcdir ;; 12750 *) # Relative name. 12751 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12752 ac_top_srcdir=$ac_top_build_prefix$srcdir 12753 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12754esac 12755ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12756 12757 12758 case $ac_mode in 12759 :F) 12760 # 12761 # CONFIG_FILE 12762 # 12763 12764 case $INSTALL in 12765 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12766 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12767 esac 12768 ac_MKDIR_P=$MKDIR_P 12769 case $MKDIR_P in 12770 [\\/$]* | ?:[\\/]* ) ;; 12771 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12772 esac 12773_ACEOF 12774 12775cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12776# If the template does not know about datarootdir, expand it. 12777# FIXME: This hack should be removed a few years after 2.60. 12778ac_datarootdir_hack=; ac_datarootdir_seen= 12779ac_sed_dataroot=' 12780/datarootdir/ { 12781 p 12782 q 12783} 12784/@datadir@/p 12785/@docdir@/p 12786/@infodir@/p 12787/@localedir@/p 12788/@mandir@/p' 12789case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12790*datarootdir*) ac_datarootdir_seen=yes;; 12791*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12793printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12794_ACEOF 12795cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12796 ac_datarootdir_hack=' 12797 s&@datadir@&$datadir&g 12798 s&@docdir@&$docdir&g 12799 s&@infodir@&$infodir&g 12800 s&@localedir@&$localedir&g 12801 s&@mandir@&$mandir&g 12802 s&\\\${datarootdir}&$datarootdir&g' ;; 12803esac 12804_ACEOF 12805 12806# Neutralize VPATH when `$srcdir' = `.'. 12807# Shell code in configure.ac might set extrasub. 12808# FIXME: do we really want to maintain this feature? 12809cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12810ac_sed_extra="$ac_vpsub 12811$extrasub 12812_ACEOF 12813cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12814:t 12815/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12816s|@configure_input@|$ac_sed_conf_input|;t t 12817s&@top_builddir@&$ac_top_builddir_sub&;t t 12818s&@top_build_prefix@&$ac_top_build_prefix&;t t 12819s&@srcdir@&$ac_srcdir&;t t 12820s&@abs_srcdir@&$ac_abs_srcdir&;t t 12821s&@top_srcdir@&$ac_top_srcdir&;t t 12822s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12823s&@builddir@&$ac_builddir&;t t 12824s&@abs_builddir@&$ac_abs_builddir&;t t 12825s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12826s&@INSTALL@&$ac_INSTALL&;t t 12827s&@MKDIR_P@&$ac_MKDIR_P&;t t 12828$ac_datarootdir_hack 12829" 12830eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12831 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12832 12833test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12834 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12835 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12836 "$ac_tmp/out"`; test -z "$ac_out"; } && 12837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12838which seems to be undefined. Please make sure it is defined" >&5 12839printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12840which seems to be undefined. Please make sure it is defined" >&2;} 12841 12842 rm -f "$ac_tmp/stdin" 12843 case $ac_file in 12844 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12845 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12846 esac \ 12847 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12848 ;; 12849 :H) 12850 # 12851 # CONFIG_HEADER 12852 # 12853 if test x"$ac_file" != x-; then 12854 { 12855 printf "%s\n" "/* $configure_input */" >&1 \ 12856 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12857 } >"$ac_tmp/config.h" \ 12858 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12859 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12861printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12862 else 12863 rm -f "$ac_file" 12864 mv "$ac_tmp/config.h" "$ac_file" \ 12865 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12866 fi 12867 else 12868 printf "%s\n" "/* $configure_input */" >&1 \ 12869 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12870 || as_fn_error $? "could not create -" "$LINENO" 5 12871 fi 12872# Compute "$ac_file"'s index in $config_headers. 12873_am_arg="$ac_file" 12874_am_stamp_count=1 12875for _am_header in $config_headers :; do 12876 case $_am_header in 12877 $_am_arg | $_am_arg:* ) 12878 break ;; 12879 * ) 12880 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12881 esac 12882done 12883echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12884$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12885 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12886 X"$_am_arg" : 'X\(//\)$' \| \ 12887 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12888printf "%s\n" X"$_am_arg" | 12889 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12890 s//\1/ 12891 q 12892 } 12893 /^X\(\/\/\)[^/].*/{ 12894 s//\1/ 12895 q 12896 } 12897 /^X\(\/\/\)$/{ 12898 s//\1/ 12899 q 12900 } 12901 /^X\(\/\).*/{ 12902 s//\1/ 12903 q 12904 } 12905 s/.*/./; q'`/stamp-h$_am_stamp_count 12906 ;; 12907 12908 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12909printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12910 ;; 12911 esac 12912 12913 12914 case $ac_file$ac_mode in 12915 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12916 # Older Autoconf quotes --file arguments for eval, but not when files 12917 # are listed without --file. Let's play safe and only enable the eval 12918 # if we detect the quoting. 12919 # TODO: see whether this extra hack can be removed once we start 12920 # requiring Autoconf 2.70 or later. 12921 case $CONFIG_FILES in #( 12922 *\'*) : 12923 eval set x "$CONFIG_FILES" ;; #( 12924 *) : 12925 set x $CONFIG_FILES ;; #( 12926 *) : 12927 ;; 12928esac 12929 shift 12930 # Used to flag and report bootstrapping failures. 12931 am_rc=0 12932 for am_mf 12933 do 12934 # Strip MF so we end up with the name of the file. 12935 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12936 # Check whether this is an Automake generated Makefile which includes 12937 # dependency-tracking related rules and includes. 12938 # Grep'ing the whole file directly is not great: AIX grep has a line 12939 # limit of 2048, but all sed's we know have understand at least 4000. 12940 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12941 || continue 12942 am_dirpart=`$as_dirname -- "$am_mf" || 12943$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12944 X"$am_mf" : 'X\(//\)[^/]' \| \ 12945 X"$am_mf" : 'X\(//\)$' \| \ 12946 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12947printf "%s\n" X"$am_mf" | 12948 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12949 s//\1/ 12950 q 12951 } 12952 /^X\(\/\/\)[^/].*/{ 12953 s//\1/ 12954 q 12955 } 12956 /^X\(\/\/\)$/{ 12957 s//\1/ 12958 q 12959 } 12960 /^X\(\/\).*/{ 12961 s//\1/ 12962 q 12963 } 12964 s/.*/./; q'` 12965 am_filepart=`$as_basename -- "$am_mf" || 12966$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12967 X"$am_mf" : 'X\(//\)$' \| \ 12968 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12969printf "%s\n" X/"$am_mf" | 12970 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12971 s//\1/ 12972 q 12973 } 12974 /^X\/\(\/\/\)$/{ 12975 s//\1/ 12976 q 12977 } 12978 /^X\/\(\/\).*/{ 12979 s//\1/ 12980 q 12981 } 12982 s/.*/./; q'` 12983 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12984 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12985 | $MAKE -f - am--depfiles" >&5 12986 (cd "$am_dirpart" \ 12987 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12988 | $MAKE -f - am--depfiles) >&5 2>&5 12989 ac_status=$? 12990 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12991 (exit $ac_status); } || am_rc=$? 12992 done 12993 if test $am_rc -ne 0; then 12994 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12995printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12996as_fn_error $? "Something went wrong bootstrapping makefile fragments 12997 for automatic dependency tracking. If GNU make was not used, consider 12998 re-running the configure script with MAKE=\"gmake\" (or whatever is 12999 necessary). You can also try re-running configure with the 13000 '--disable-dependency-tracking' option to at least be able to build 13001 the package (albeit without support for automatic dependency tracking). 13002See \`config.log' for more details" "$LINENO" 5; } 13003 fi 13004 { am_dirpart=; unset am_dirpart;} 13005 { am_filepart=; unset am_filepart;} 13006 { am_mf=; unset am_mf;} 13007 { am_rc=; unset am_rc;} 13008 rm -f conftest-deps.mk 13009} 13010 ;; 13011 13012 esac 13013done # for ac_tag 13014 13015 13016as_fn_exit 0 13017_ACEOF 13018ac_clean_files=$ac_clean_files_save 13019 13020test $ac_write_fail = 0 || 13021 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13022 13023 13024# configure is writing to config.log, and then calls config.status. 13025# config.status does its own redirection, appending to config.log. 13026# Unfortunately, on DOS this fails, as config.log is still kept open 13027# by configure, so config.status won't be able to write to it; its 13028# output is simply discarded. So we exec the FD to /dev/null, 13029# effectively closing config.log, so it can be properly (re)opened and 13030# appended to by config.status. When coming back to configure, we 13031# need to make the FD available again. 13032if test "$no_create" != yes; then 13033 ac_cs_success=: 13034 ac_config_status_args= 13035 test "$silent" = yes && 13036 ac_config_status_args="$ac_config_status_args --quiet" 13037 exec 5>/dev/null 13038 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13039 exec 5>>config.log 13040 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13041 # would make configure fail if this is the last instruction. 13042 $ac_cs_success || as_fn_exit 1 13043fi 13044if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13046printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13047fi 13048 13049 13050