configure revision 43ecf206
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.71 for xload 1.1.4. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/xload/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/xload/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='xload' 614PACKAGE_TARNAME='xload' 615PACKAGE_VERSION='1.1.4' 616PACKAGE_STRING='xload 1.1.4' 617PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xload/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 658APPDEFS_LIBS 659APPDEFS_CFLAGS 660XLOAD_LIBS 661XLOAD_CFLAGS 662USE_GETTEXT_FALSE 663USE_GETTEXT_TRUE 664LOCALEDIR 665MAN_SUBSTS 666XORG_MAN_PAGE 667ADMIN_MAN_DIR 668DRIVER_MAN_DIR 669MISC_MAN_DIR 670FILE_MAN_DIR 671LIB_MAN_DIR 672APP_MAN_DIR 673ADMIN_MAN_SUFFIX 674DRIVER_MAN_SUFFIX 675MISC_MAN_SUFFIX 676FILE_MAN_SUFFIX 677LIB_MAN_SUFFIX 678APP_MAN_SUFFIX 679SED 680host_os 681host_vendor 682host_cpu 683host 684build_os 685build_vendor 686build_cpu 687build 688INSTALL_CMD 689PKG_CONFIG_LIBDIR 690PKG_CONFIG_PATH 691PKG_CONFIG 692CHANGELOG_CMD 693STRICT_CFLAGS 694CWARNFLAGS 695BASE_CFLAGS 696AM_BACKSLASH 697AM_DEFAULT_VERBOSITY 698AM_DEFAULT_V 699AM_V 700CSCOPE 701ETAGS 702CTAGS 703am__fastdepCC_FALSE 704am__fastdepCC_TRUE 705CCDEPMODE 706am__nodep 707AMDEPBACKSLASH 708AMDEP_FALSE 709AMDEP_TRUE 710am__include 711DEPDIR 712am__untar 713am__tar 714AMTAR 715am__leading_dot 716SET_MAKE 717AWK 718mkdir_p 719MKDIR_P 720INSTALL_STRIP_PROGRAM 721STRIP 722install_sh 723MAKEINFO 724AUTOHEADER 725AUTOMAKE 726AUTOCONF 727ACLOCAL 728VERSION 729PACKAGE 730CYGPATH_W 731am__isrc 732INSTALL_DATA 733INSTALL_SCRIPT 734INSTALL_PROGRAM 735OBJEXT 736EXEEXT 737ac_ct_CC 738CPPFLAGS 739LDFLAGS 740CFLAGS 741CC 742target_alias 743host_alias 744build_alias 745LIBS 746ECHO_T 747ECHO_N 748ECHO_C 749DEFS 750mandir 751localedir 752libdir 753psdir 754pdfdir 755dvidir 756htmldir 757infodir 758docdir 759oldincludedir 760includedir 761runstatedir 762localstatedir 763sharedstatedir 764sysconfdir 765datadir 766datarootdir 767libexecdir 768sbindir 769bindir 770program_transform_name 771prefix 772exec_prefix 773PACKAGE_URL 774PACKAGE_BUGREPORT 775PACKAGE_STRING 776PACKAGE_VERSION 777PACKAGE_TARNAME 778PACKAGE_NAME 779PATH_SEPARATOR 780SHELL 781am__quote' 782ac_subst_files='' 783ac_user_opts=' 784enable_option_checking 785enable_dependency_tracking 786enable_silent_rules 787enable_selective_werror 788enable_strict_compilation 789with_localedir 790with_appdefaultdir 791' 792 ac_precious_vars='build_alias 793host_alias 794target_alias 795CC 796CFLAGS 797LDFLAGS 798LIBS 799CPPFLAGS 800PKG_CONFIG 801PKG_CONFIG_PATH 802PKG_CONFIG_LIBDIR 803XLOAD_CFLAGS 804XLOAD_LIBS 805APPDEFS_CFLAGS 806APPDEFS_LIBS' 807 808 809# Initialize some variables set by options. 810ac_init_help= 811ac_init_version=false 812ac_unrecognized_opts= 813ac_unrecognized_sep= 814# The variables have the same names as the options, with 815# dashes changed to underlines. 816cache_file=/dev/null 817exec_prefix=NONE 818no_create= 819no_recursion= 820prefix=NONE 821program_prefix=NONE 822program_suffix=NONE 823program_transform_name=s,x,x, 824silent= 825site= 826srcdir= 827verbose= 828x_includes=NONE 829x_libraries=NONE 830 831# Installation directory options. 832# These are left unexpanded so users can "make install exec_prefix=/foo" 833# and all the variables that are supposed to be based on exec_prefix 834# by default will actually change. 835# Use braces instead of parens because sh, perl, etc. also accept them. 836# (The list follows the same order as the GNU Coding 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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 xload 1.1.4 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 \`$ac_default_prefix' using \`--prefix', 1384for instance \`--prefix=\$HOME'. 1385 1386For better control, use the options below. 1387 1388Fine tuning of the installation directories: 1389 --bindir=DIR user executables [EPREFIX/bin] 1390 --sbindir=DIR system admin executables [EPREFIX/sbin] 1391 --libexecdir=DIR program executables [EPREFIX/libexec] 1392 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1393 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1394 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1395 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1396 --libdir=DIR object code libraries [EPREFIX/lib] 1397 --includedir=DIR C header files [PREFIX/include] 1398 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1399 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1400 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1401 --infodir=DIR info documentation [DATAROOTDIR/info] 1402 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1403 --mandir=DIR man documentation [DATAROOTDIR/man] 1404 --docdir=DIR documentation root [DATAROOTDIR/doc/xload] 1405 --htmldir=DIR html documentation [DOCDIR] 1406 --dvidir=DIR dvi documentation [DOCDIR] 1407 --pdfdir=DIR pdf documentation [DOCDIR] 1408 --psdir=DIR ps documentation [DOCDIR] 1409_ACEOF 1410 1411 cat <<\_ACEOF 1412 1413Program names: 1414 --program-prefix=PREFIX prepend PREFIX to installed program names 1415 --program-suffix=SUFFIX append SUFFIX to installed program names 1416 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1417 1418System types: 1419 --build=BUILD configure for building on BUILD [guessed] 1420 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1421_ACEOF 1422fi 1423 1424if test -n "$ac_init_help"; then 1425 case $ac_init_help in 1426 short | recursive ) echo "Configuration of xload 1.1.4:";; 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-dependency-tracking 1435 do not reject slow dependency extractors 1436 --disable-dependency-tracking 1437 speeds up one-time build 1438 --enable-silent-rules less verbose build output (undo: "make V=1") 1439 --disable-silent-rules verbose build output (undo: "make V=0") 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-localedir=<path> Path to install message files in (default: 1451 datadir/locale) 1452 --with-appdefaultdir=<pathname> 1453 specify directory for app-defaults files (default is 1454 autodetected) 1455 1456Some influential environment variables: 1457 CC C compiler command 1458 CFLAGS C compiler flags 1459 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1460 nonstandard directory <lib dir> 1461 LIBS libraries to pass to the linker, e.g. -l<library> 1462 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1463 you have headers in a nonstandard directory <include dir> 1464 PKG_CONFIG path to pkg-config utility 1465 PKG_CONFIG_PATH 1466 directories to add to pkg-config's search path 1467 PKG_CONFIG_LIBDIR 1468 path overriding pkg-config's built-in search path 1469 XLOAD_CFLAGS 1470 C compiler flags for XLOAD, overriding pkg-config 1471 XLOAD_LIBS linker flags for XLOAD, overriding pkg-config 1472 APPDEFS_CFLAGS 1473 C compiler flags for APPDEFS, overriding pkg-config 1474 APPDEFS_LIBS 1475 linker flags for APPDEFS, overriding pkg-config 1476 1477Use these variables to override the choices made by `configure' or to help 1478it to find libraries and programs with nonstandard names/locations. 1479 1480Report bugs to <https://gitlab.freedesktop.org/xorg/app/xload/issues>. 1481_ACEOF 1482ac_status=$? 1483fi 1484 1485if test "$ac_init_help" = "recursive"; then 1486 # If there are subdirs, report their specific --help. 1487 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1488 test -d "$ac_dir" || 1489 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1490 continue 1491 ac_builddir=. 1492 1493case "$ac_dir" in 1494.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1495*) 1496 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1497 # A ".." for each directory in $ac_dir_suffix. 1498 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1499 case $ac_top_builddir_sub in 1500 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1501 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1502 esac ;; 1503esac 1504ac_abs_top_builddir=$ac_pwd 1505ac_abs_builddir=$ac_pwd$ac_dir_suffix 1506# for backward compatibility: 1507ac_top_builddir=$ac_top_build_prefix 1508 1509case $srcdir in 1510 .) # We are building in place. 1511 ac_srcdir=. 1512 ac_top_srcdir=$ac_top_builddir_sub 1513 ac_abs_top_srcdir=$ac_pwd ;; 1514 [\\/]* | ?:[\\/]* ) # Absolute name. 1515 ac_srcdir=$srcdir$ac_dir_suffix; 1516 ac_top_srcdir=$srcdir 1517 ac_abs_top_srcdir=$srcdir ;; 1518 *) # Relative name. 1519 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1520 ac_top_srcdir=$ac_top_build_prefix$srcdir 1521 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1522esac 1523ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1524 1525 cd "$ac_dir" || { ac_status=$?; continue; } 1526 # Check for configure.gnu first; this name is used for a wrapper for 1527 # Metaconfig's "Configure" on case-insensitive file systems. 1528 if test -f "$ac_srcdir/configure.gnu"; then 1529 echo && 1530 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1531 elif test -f "$ac_srcdir/configure"; then 1532 echo && 1533 $SHELL "$ac_srcdir/configure" --help=recursive 1534 else 1535 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1536 fi || ac_status=$? 1537 cd "$ac_pwd" || { ac_status=$?; break; } 1538 done 1539fi 1540 1541test -n "$ac_init_help" && exit $ac_status 1542if $ac_init_version; then 1543 cat <<\_ACEOF 1544xload configure 1.1.4 1545generated by GNU Autoconf 2.71 1546 1547Copyright (C) 2021 Free Software Foundation, Inc. 1548This configure script is free software; the Free Software Foundation 1549gives unlimited permission to copy, distribute and modify it. 1550_ACEOF 1551 exit 1552fi 1553 1554## ------------------------ ## 1555## Autoconf initialization. ## 1556## ------------------------ ## 1557 1558# ac_fn_c_try_compile LINENO 1559# -------------------------- 1560# Try to compile conftest.$ac_ext, and return whether this succeeded. 1561ac_fn_c_try_compile () 1562{ 1563 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1564 rm -f conftest.$ac_objext conftest.beam 1565 if { { ac_try="$ac_compile" 1566case "(($ac_try" in 1567 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1568 *) ac_try_echo=$ac_try;; 1569esac 1570eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1571printf "%s\n" "$ac_try_echo"; } >&5 1572 (eval "$ac_compile") 2>conftest.err 1573 ac_status=$? 1574 if test -s conftest.err; then 1575 grep -v '^ *+' conftest.err >conftest.er1 1576 cat conftest.er1 >&5 1577 mv -f conftest.er1 conftest.err 1578 fi 1579 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1580 test $ac_status = 0; } && { 1581 test -z "$ac_c_werror_flag" || 1582 test ! -s conftest.err 1583 } && test -s conftest.$ac_objext 1584then : 1585 ac_retval=0 1586else $as_nop 1587 printf "%s\n" "$as_me: failed program was:" >&5 1588sed 's/^/| /' conftest.$ac_ext >&5 1589 1590 ac_retval=1 1591fi 1592 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1593 as_fn_set_status $ac_retval 1594 1595} # ac_fn_c_try_compile 1596 1597# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1598# ------------------------------------------------------- 1599# Tests whether HEADER exists and can be compiled using the include files in 1600# INCLUDES, setting the cache variable VAR accordingly. 1601ac_fn_c_check_header_compile () 1602{ 1603 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1605printf %s "checking for $2... " >&6; } 1606if eval test \${$3+y} 1607then : 1608 printf %s "(cached) " >&6 1609else $as_nop 1610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1611/* end confdefs.h. */ 1612$4 1613#include <$2> 1614_ACEOF 1615if ac_fn_c_try_compile "$LINENO" 1616then : 1617 eval "$3=yes" 1618else $as_nop 1619 eval "$3=no" 1620fi 1621rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1622fi 1623eval ac_res=\$$3 1624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1625printf "%s\n" "$ac_res" >&6; } 1626 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1627 1628} # ac_fn_c_check_header_compile 1629 1630# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1631# ------------------------------------------------------------------ 1632# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1633# accordingly. 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" >&6; } 1737if eval test \${$3+y} 1738then : 1739 printf %s "(cached) " >&6 1740else $as_nop 1741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1742/* end confdefs.h. */ 1743/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1744 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1745#define $2 innocuous_$2 1746 1747/* System header to define __stub macros and hopefully few prototypes, 1748 which can conflict with char $2 (); below. */ 1749 1750#include <limits.h> 1751#undef $2 1752 1753/* Override any GCC internal prototype to avoid an error. 1754 Use char because int might match the return type of a GCC 1755 builtin and then its argument prototype would still apply. */ 1756#ifdef __cplusplus 1757extern "C" 1758#endif 1759char $2 (); 1760/* The GNU C library defines this for functions which it implements 1761 to always fail with ENOSYS. Some functions are actually named 1762 something starting with __ and the normal name is an alias. */ 1763#if defined __stub_$2 || defined __stub___$2 1764choke me 1765#endif 1766 1767int 1768main (void) 1769{ 1770return $2 (); 1771 ; 1772 return 0; 1773} 1774_ACEOF 1775if ac_fn_c_try_link "$LINENO" 1776then : 1777 eval "$3=yes" 1778else $as_nop 1779 eval "$3=no" 1780fi 1781rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1782 conftest$ac_exeext conftest.$ac_ext 1783fi 1784eval ac_res=\$$3 1785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1786printf "%s\n" "$ac_res" >&6; } 1787 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1788 1789} # ac_fn_c_check_func 1790ac_configure_args_raw= 1791for ac_arg 1792do 1793 case $ac_arg in 1794 *\'*) 1795 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1796 esac 1797 as_fn_append ac_configure_args_raw " '$ac_arg'" 1798done 1799 1800case $ac_configure_args_raw in 1801 *$as_nl*) 1802 ac_safe_unquote= ;; 1803 *) 1804 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1805 ac_unsafe_a="$ac_unsafe_z#~" 1806 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1807 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1808esac 1809 1810cat >config.log <<_ACEOF 1811This file contains any messages produced by compilers while 1812running configure, to aid debugging if configure makes a mistake. 1813 1814It was created by xload $as_me 1.1.4, which was 1815generated by GNU Autoconf 2.71. Invocation command line was 1816 1817 $ $0$ac_configure_args_raw 1818 1819_ACEOF 1820exec 5>>config.log 1821{ 1822cat <<_ASUNAME 1823## --------- ## 1824## Platform. ## 1825## --------- ## 1826 1827hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1828uname -m = `(uname -m) 2>/dev/null || echo unknown` 1829uname -r = `(uname -r) 2>/dev/null || echo unknown` 1830uname -s = `(uname -s) 2>/dev/null || echo unknown` 1831uname -v = `(uname -v) 2>/dev/null || echo unknown` 1832 1833/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1834/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1835 1836/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1837/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1838/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1839/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1840/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1841/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1842/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1843 1844_ASUNAME 1845 1846as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1847for as_dir in $PATH 1848do 1849 IFS=$as_save_IFS 1850 case $as_dir in #((( 1851 '') as_dir=./ ;; 1852 */) ;; 1853 *) as_dir=$as_dir/ ;; 1854 esac 1855 printf "%s\n" "PATH: $as_dir" 1856 done 1857IFS=$as_save_IFS 1858 1859} >&5 1860 1861cat >&5 <<_ACEOF 1862 1863 1864## ----------- ## 1865## Core tests. ## 1866## ----------- ## 1867 1868_ACEOF 1869 1870 1871# Keep a trace of the command line. 1872# Strip out --no-create and --no-recursion so they do not pile up. 1873# Strip out --silent because we don't want to record it for future runs. 1874# Also quote any args containing shell meta-characters. 1875# Make two passes to allow for proper duplicate-argument suppression. 1876ac_configure_args= 1877ac_configure_args0= 1878ac_configure_args1= 1879ac_must_keep_next=false 1880for ac_pass in 1 2 1881do 1882 for ac_arg 1883 do 1884 case $ac_arg in 1885 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1886 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1887 | -silent | --silent | --silen | --sile | --sil) 1888 continue ;; 1889 *\'*) 1890 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1891 esac 1892 case $ac_pass in 1893 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1894 2) 1895 as_fn_append ac_configure_args1 " '$ac_arg'" 1896 if test $ac_must_keep_next = true; then 1897 ac_must_keep_next=false # Got value, back to normal. 1898 else 1899 case $ac_arg in 1900 *=* | --config-cache | -C | -disable-* | --disable-* \ 1901 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1902 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1903 | -with-* | --with-* | -without-* | --without-* | --x) 1904 case "$ac_configure_args0 " in 1905 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1906 esac 1907 ;; 1908 -* ) ac_must_keep_next=true ;; 1909 esac 1910 fi 1911 as_fn_append ac_configure_args " '$ac_arg'" 1912 ;; 1913 esac 1914 done 1915done 1916{ ac_configure_args0=; unset ac_configure_args0;} 1917{ ac_configure_args1=; unset ac_configure_args1;} 1918 1919# When interrupted or exit'd, cleanup temporary files, and complete 1920# config.log. We remove comments because anyway the quotes in there 1921# would cause problems or look ugly. 1922# WARNING: Use '\'' to represent an apostrophe within the trap. 1923# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1924trap 'exit_status=$? 1925 # Sanitize IFS. 1926 IFS=" "" $as_nl" 1927 # Save into config.log some information that might help in debugging. 1928 { 1929 echo 1930 1931 printf "%s\n" "## ---------------- ## 1932## Cache variables. ## 1933## ---------------- ##" 1934 echo 1935 # The following way of writing the cache mishandles newlines in values, 1936( 1937 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1938 eval ac_val=\$$ac_var 1939 case $ac_val in #( 1940 *${as_nl}*) 1941 case $ac_var in #( 1942 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1943printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1944 esac 1945 case $ac_var in #( 1946 _ | IFS | as_nl) ;; #( 1947 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1948 *) { eval $ac_var=; unset $ac_var;} ;; 1949 esac ;; 1950 esac 1951 done 1952 (set) 2>&1 | 1953 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1954 *${as_nl}ac_space=\ *) 1955 sed -n \ 1956 "s/'\''/'\''\\\\'\'''\''/g; 1957 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1958 ;; #( 1959 *) 1960 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1961 ;; 1962 esac | 1963 sort 1964) 1965 echo 1966 1967 printf "%s\n" "## ----------------- ## 1968## Output variables. ## 1969## ----------------- ##" 1970 echo 1971 for ac_var in $ac_subst_vars 1972 do 1973 eval ac_val=\$$ac_var 1974 case $ac_val in 1975 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1976 esac 1977 printf "%s\n" "$ac_var='\''$ac_val'\''" 1978 done | sort 1979 echo 1980 1981 if test -n "$ac_subst_files"; then 1982 printf "%s\n" "## ------------------- ## 1983## File substitutions. ## 1984## ------------------- ##" 1985 echo 1986 for ac_var in $ac_subst_files 1987 do 1988 eval ac_val=\$$ac_var 1989 case $ac_val in 1990 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1991 esac 1992 printf "%s\n" "$ac_var='\''$ac_val'\''" 1993 done | sort 1994 echo 1995 fi 1996 1997 if test -s confdefs.h; then 1998 printf "%s\n" "## ----------- ## 1999## confdefs.h. ## 2000## ----------- ##" 2001 echo 2002 cat confdefs.h 2003 echo 2004 fi 2005 test "$ac_signal" != 0 && 2006 printf "%s\n" "$as_me: caught signal $ac_signal" 2007 printf "%s\n" "$as_me: exit $exit_status" 2008 } >&5 2009 rm -f core *.core core.conftest.* && 2010 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2011 exit $exit_status 2012' 0 2013for ac_signal in 1 2 13 15; do 2014 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2015done 2016ac_signal=0 2017 2018# confdefs.h avoids OS command line length limits that DEFS can exceed. 2019rm -f -r conftest* confdefs.h 2020 2021printf "%s\n" "/* confdefs.h */" > confdefs.h 2022 2023# Predefined preprocessor variables. 2024 2025printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2026 2027printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2028 2029printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2030 2031printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2032 2033printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2034 2035printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2036 2037 2038# Let the site file select an alternate cache file if it wants to. 2039# Prefer an explicitly selected file to automatically selected ones. 2040if test -n "$CONFIG_SITE"; then 2041 ac_site_files="$CONFIG_SITE" 2042elif test "x$prefix" != xNONE; then 2043 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2044else 2045 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2046fi 2047 2048for ac_site_file in $ac_site_files 2049do 2050 case $ac_site_file in #( 2051 */*) : 2052 ;; #( 2053 *) : 2054 ac_site_file=./$ac_site_file ;; 2055esac 2056 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2058printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2059 sed 's/^/| /' "$ac_site_file" >&5 2060 . "$ac_site_file" \ 2061 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2062printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2063as_fn_error $? "failed to load site script $ac_site_file 2064See \`config.log' for more details" "$LINENO" 5; } 2065 fi 2066done 2067 2068if test -r "$cache_file"; then 2069 # Some versions of bash will fail to source /dev/null (special files 2070 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2071 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2073printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2074 case $cache_file in 2075 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2076 *) . "./$cache_file";; 2077 esac 2078 fi 2079else 2080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2081printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2082 >$cache_file 2083fi 2084 2085as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2086# Test code for whether the C compiler supports C89 (global declarations) 2087ac_c_conftest_c89_globals=' 2088/* Does the compiler advertise C89 conformance? 2089 Do not test the value of __STDC__, because some compilers set it to 0 2090 while being otherwise adequately conformant. */ 2091#if !defined __STDC__ 2092# error "Compiler does not advertise C89 conformance" 2093#endif 2094 2095#include <stddef.h> 2096#include <stdarg.h> 2097struct stat; 2098/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2099struct buf { int x; }; 2100struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2101static char *e (p, i) 2102 char **p; 2103 int i; 2104{ 2105 return p[i]; 2106} 2107static char *f (char * (*g) (char **, int), char **p, ...) 2108{ 2109 char *s; 2110 va_list v; 2111 va_start (v,p); 2112 s = g (p, va_arg (v,int)); 2113 va_end (v); 2114 return s; 2115} 2116 2117/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2118 function prototypes and stuff, but not \xHH hex character constants. 2119 These do not provoke an error unfortunately, instead are silently treated 2120 as an "x". The following induces an error, until -std is added to get 2121 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2122 array size at least. It is necessary to write \x00 == 0 to get something 2123 that is true only with -std. */ 2124int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2125 2126/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2127 inside strings and character constants. */ 2128#define FOO(x) '\''x'\'' 2129int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2130 2131int test (int i, double x); 2132struct s1 {int (*f) (int a);}; 2133struct s2 {int (*f) (double a);}; 2134int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2135 int, int);' 2136 2137# Test code for whether the C compiler supports C89 (body of main). 2138ac_c_conftest_c89_main=' 2139ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2140' 2141 2142# Test code for whether the C compiler supports C99 (global declarations) 2143ac_c_conftest_c99_globals=' 2144// Does the compiler advertise C99 conformance? 2145#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2146# error "Compiler does not advertise C99 conformance" 2147#endif 2148 2149#include <stdbool.h> 2150extern int puts (const char *); 2151extern int printf (const char *, ...); 2152extern int dprintf (int, const char *, ...); 2153extern void *malloc (size_t); 2154 2155// Check varargs macros. These examples are taken from C99 6.10.3.5. 2156// dprintf is used instead of fprintf to avoid needing to declare 2157// FILE and stderr. 2158#define debug(...) dprintf (2, __VA_ARGS__) 2159#define showlist(...) puts (#__VA_ARGS__) 2160#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2161static void 2162test_varargs_macros (void) 2163{ 2164 int x = 1234; 2165 int y = 5678; 2166 debug ("Flag"); 2167 debug ("X = %d\n", x); 2168 showlist (The first, second, and third items.); 2169 report (x>y, "x is %d but y is %d", x, y); 2170} 2171 2172// Check long long types. 2173#define BIG64 18446744073709551615ull 2174#define BIG32 4294967295ul 2175#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2176#if !BIG_OK 2177 #error "your preprocessor is broken" 2178#endif 2179#if BIG_OK 2180#else 2181 #error "your preprocessor is broken" 2182#endif 2183static long long int bignum = -9223372036854775807LL; 2184static unsigned long long int ubignum = BIG64; 2185 2186struct incomplete_array 2187{ 2188 int datasize; 2189 double data[]; 2190}; 2191 2192struct named_init { 2193 int number; 2194 const wchar_t *name; 2195 double average; 2196}; 2197 2198typedef const char *ccp; 2199 2200static inline int 2201test_restrict (ccp restrict text) 2202{ 2203 // See if C++-style comments work. 2204 // Iterate through items via the restricted pointer. 2205 // Also check for declarations in for loops. 2206 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2207 continue; 2208 return 0; 2209} 2210 2211// Check varargs and va_copy. 2212static bool 2213test_varargs (const char *format, ...) 2214{ 2215 va_list args; 2216 va_start (args, format); 2217 va_list args_copy; 2218 va_copy (args_copy, args); 2219 2220 const char *str = ""; 2221 int number = 0; 2222 float fnumber = 0; 2223 2224 while (*format) 2225 { 2226 switch (*format++) 2227 { 2228 case '\''s'\'': // string 2229 str = va_arg (args_copy, const char *); 2230 break; 2231 case '\''d'\'': // int 2232 number = va_arg (args_copy, int); 2233 break; 2234 case '\''f'\'': // float 2235 fnumber = va_arg (args_copy, double); 2236 break; 2237 default: 2238 break; 2239 } 2240 } 2241 va_end (args_copy); 2242 va_end (args); 2243 2244 return *str && number && fnumber; 2245} 2246' 2247 2248# Test code for whether the C compiler supports C99 (body of main). 2249ac_c_conftest_c99_main=' 2250 // Check bool. 2251 _Bool success = false; 2252 success |= (argc != 0); 2253 2254 // Check restrict. 2255 if (test_restrict ("String literal") == 0) 2256 success = true; 2257 char *restrict newvar = "Another string"; 2258 2259 // Check varargs. 2260 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2261 test_varargs_macros (); 2262 2263 // Check flexible array members. 2264 struct incomplete_array *ia = 2265 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2266 ia->datasize = 10; 2267 for (int i = 0; i < ia->datasize; ++i) 2268 ia->data[i] = i * 1.234; 2269 2270 // Check named initializers. 2271 struct named_init ni = { 2272 .number = 34, 2273 .name = L"Test wide string", 2274 .average = 543.34343, 2275 }; 2276 2277 ni.number = 58; 2278 2279 int dynamic_array[ni.number]; 2280 dynamic_array[0] = argv[0][0]; 2281 dynamic_array[ni.number - 1] = 543; 2282 2283 // work around unused variable warnings 2284 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2285 || dynamic_array[ni.number - 1] != 543); 2286' 2287 2288# Test code for whether the C compiler supports C11 (global declarations) 2289ac_c_conftest_c11_globals=' 2290// Does the compiler advertise C11 conformance? 2291#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2292# error "Compiler does not advertise C11 conformance" 2293#endif 2294 2295// Check _Alignas. 2296char _Alignas (double) aligned_as_double; 2297char _Alignas (0) no_special_alignment; 2298extern char aligned_as_int; 2299char _Alignas (0) _Alignas (int) aligned_as_int; 2300 2301// Check _Alignof. 2302enum 2303{ 2304 int_alignment = _Alignof (int), 2305 int_array_alignment = _Alignof (int[100]), 2306 char_alignment = _Alignof (char) 2307}; 2308_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2309 2310// Check _Noreturn. 2311int _Noreturn does_not_return (void) { for (;;) continue; } 2312 2313// Check _Static_assert. 2314struct test_static_assert 2315{ 2316 int x; 2317 _Static_assert (sizeof (int) <= sizeof (long int), 2318 "_Static_assert does not work in struct"); 2319 long int y; 2320}; 2321 2322// Check UTF-8 literals. 2323#define u8 syntax error! 2324char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2325 2326// Check duplicate typedefs. 2327typedef long *long_ptr; 2328typedef long int *long_ptr; 2329typedef long_ptr long_ptr; 2330 2331// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2332struct anonymous 2333{ 2334 union { 2335 struct { int i; int j; }; 2336 struct { int k; long int l; } w; 2337 }; 2338 int m; 2339} v1; 2340' 2341 2342# Test code for whether the C compiler supports C11 (body of main). 2343ac_c_conftest_c11_main=' 2344 _Static_assert ((offsetof (struct anonymous, i) 2345 == offsetof (struct anonymous, w.k)), 2346 "Anonymous union alignment botch"); 2347 v1.i = 2; 2348 v1.w.k = 5; 2349 ok |= v1.i != 5; 2350' 2351 2352# Test code for whether the C compiler supports C11 (complete). 2353ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2354${ac_c_conftest_c99_globals} 2355${ac_c_conftest_c11_globals} 2356 2357int 2358main (int argc, char **argv) 2359{ 2360 int ok = 0; 2361 ${ac_c_conftest_c89_main} 2362 ${ac_c_conftest_c99_main} 2363 ${ac_c_conftest_c11_main} 2364 return ok; 2365} 2366" 2367 2368# Test code for whether the C compiler supports C99 (complete). 2369ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2370${ac_c_conftest_c99_globals} 2371 2372int 2373main (int argc, char **argv) 2374{ 2375 int ok = 0; 2376 ${ac_c_conftest_c89_main} 2377 ${ac_c_conftest_c99_main} 2378 return ok; 2379} 2380" 2381 2382# Test code for whether the C compiler supports C89 (complete). 2383ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2384 2385int 2386main (int argc, char **argv) 2387{ 2388 int ok = 0; 2389 ${ac_c_conftest_c89_main} 2390 return ok; 2391} 2392" 2393 2394as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2395as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2396as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2397as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2398as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2399as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2400as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2401as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2402as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2403as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2404 2405# Auxiliary files required by this configure script. 2406ac_aux_files="config.guess config.sub missing install-sh compile" 2407 2408# Locations in which to look for auxiliary files. 2409ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2410 2411# Search for a directory containing all of the required auxiliary files, 2412# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2413# If we don't find one directory that contains all the files we need, 2414# we report the set of missing files from the *first* directory in 2415# $ac_aux_dir_candidates and give up. 2416ac_missing_aux_files="" 2417ac_first_candidate=: 2418printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2419as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2420as_found=false 2421for as_dir in $ac_aux_dir_candidates 2422do 2423 IFS=$as_save_IFS 2424 case $as_dir in #((( 2425 '') as_dir=./ ;; 2426 */) ;; 2427 *) as_dir=$as_dir/ ;; 2428 esac 2429 as_found=: 2430 2431 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2432 ac_aux_dir_found=yes 2433 ac_install_sh= 2434 for ac_aux in $ac_aux_files 2435 do 2436 # As a special case, if "install-sh" is required, that requirement 2437 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2438 # and $ac_install_sh is set appropriately for whichever one is found. 2439 if test x"$ac_aux" = x"install-sh" 2440 then 2441 if test -f "${as_dir}install-sh"; then 2442 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2443 ac_install_sh="${as_dir}install-sh -c" 2444 elif test -f "${as_dir}install.sh"; then 2445 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2446 ac_install_sh="${as_dir}install.sh -c" 2447 elif test -f "${as_dir}shtool"; then 2448 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2449 ac_install_sh="${as_dir}shtool install -c" 2450 else 2451 ac_aux_dir_found=no 2452 if $ac_first_candidate; then 2453 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2454 else 2455 break 2456 fi 2457 fi 2458 else 2459 if test -f "${as_dir}${ac_aux}"; then 2460 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2461 else 2462 ac_aux_dir_found=no 2463 if $ac_first_candidate; then 2464 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2465 else 2466 break 2467 fi 2468 fi 2469 fi 2470 done 2471 if test "$ac_aux_dir_found" = yes; then 2472 ac_aux_dir="$as_dir" 2473 break 2474 fi 2475 ac_first_candidate=false 2476 2477 as_found=false 2478done 2479IFS=$as_save_IFS 2480if $as_found 2481then : 2482 2483else $as_nop 2484 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2485fi 2486 2487 2488# These three variables are undocumented and unsupported, 2489# and are intended to be withdrawn in a future Autoconf release. 2490# They can cause serious problems if a builder's source tree is in a directory 2491# whose full name contains unusual characters. 2492if test -f "${ac_aux_dir}config.guess"; then 2493 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2494fi 2495if test -f "${ac_aux_dir}config.sub"; then 2496 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2497fi 2498if test -f "$ac_aux_dir/configure"; then 2499 ac_configure="$SHELL ${ac_aux_dir}configure" 2500fi 2501 2502# Check that the precious variables saved in the cache have kept the same 2503# value. 2504ac_cache_corrupted=false 2505for ac_var in $ac_precious_vars; do 2506 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2507 eval ac_new_set=\$ac_env_${ac_var}_set 2508 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2509 eval ac_new_val=\$ac_env_${ac_var}_value 2510 case $ac_old_set,$ac_new_set in 2511 set,) 2512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2513printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2514 ac_cache_corrupted=: ;; 2515 ,set) 2516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2517printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2518 ac_cache_corrupted=: ;; 2519 ,);; 2520 *) 2521 if test "x$ac_old_val" != "x$ac_new_val"; then 2522 # differences in whitespace do not lead to failure. 2523 ac_old_val_w=`echo x $ac_old_val` 2524 ac_new_val_w=`echo x $ac_new_val` 2525 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2527printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2528 ac_cache_corrupted=: 2529 else 2530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2531printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2532 eval $ac_var=\$ac_old_val 2533 fi 2534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2535printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2537printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2538 fi;; 2539 esac 2540 # Pass precious variables to config.status. 2541 if test "$ac_new_set" = set; then 2542 case $ac_new_val in 2543 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2544 *) ac_arg=$ac_var=$ac_new_val ;; 2545 esac 2546 case " $ac_configure_args " in 2547 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2548 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2549 esac 2550 fi 2551done 2552if $ac_cache_corrupted; then 2553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2554printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2556printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2557 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2558 and start over" "$LINENO" 5 2559fi 2560## -------------------- ## 2561## Main body of script. ## 2562## -------------------- ## 2563 2564ac_ext=c 2565ac_cpp='$CPP $CPPFLAGS' 2566ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2567ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2568ac_compiler_gnu=$ac_cv_c_compiler_gnu 2569 2570 2571 2572 2573ac_config_headers="$ac_config_headers config.h" 2574 2575 2576 2577 2578 2579 2580 2581 2582 2583 2584 2585 2586# Expand $ac_aux_dir to an absolute path. 2587am_aux_dir=`cd "$ac_aux_dir" && pwd` 2588 2589ac_ext=c 2590ac_cpp='$CPP $CPPFLAGS' 2591ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2592ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2593ac_compiler_gnu=$ac_cv_c_compiler_gnu 2594if test -n "$ac_tool_prefix"; then 2595 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2596set dummy ${ac_tool_prefix}gcc; ac_word=$2 2597{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2598printf %s "checking for $ac_word... " >&6; } 2599if test ${ac_cv_prog_CC+y} 2600then : 2601 printf %s "(cached) " >&6 2602else $as_nop 2603 if test -n "$CC"; then 2604 ac_cv_prog_CC="$CC" # Let the user override the test. 2605else 2606as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2607for as_dir in $PATH 2608do 2609 IFS=$as_save_IFS 2610 case $as_dir in #((( 2611 '') as_dir=./ ;; 2612 */) ;; 2613 *) as_dir=$as_dir/ ;; 2614 esac 2615 for ac_exec_ext in '' $ac_executable_extensions; do 2616 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2617 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2618 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2619 break 2 2620 fi 2621done 2622 done 2623IFS=$as_save_IFS 2624 2625fi 2626fi 2627CC=$ac_cv_prog_CC 2628if test -n "$CC"; then 2629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2630printf "%s\n" "$CC" >&6; } 2631else 2632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2633printf "%s\n" "no" >&6; } 2634fi 2635 2636 2637fi 2638if test -z "$ac_cv_prog_CC"; then 2639 ac_ct_CC=$CC 2640 # Extract the first word of "gcc", so it can be a program name with args. 2641set dummy gcc; ac_word=$2 2642{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2643printf %s "checking for $ac_word... " >&6; } 2644if test ${ac_cv_prog_ac_ct_CC+y} 2645then : 2646 printf %s "(cached) " >&6 2647else $as_nop 2648 if test -n "$ac_ct_CC"; then 2649 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2650else 2651as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2652for as_dir in $PATH 2653do 2654 IFS=$as_save_IFS 2655 case $as_dir in #((( 2656 '') as_dir=./ ;; 2657 */) ;; 2658 *) as_dir=$as_dir/ ;; 2659 esac 2660 for ac_exec_ext in '' $ac_executable_extensions; do 2661 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2662 ac_cv_prog_ac_ct_CC="gcc" 2663 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2664 break 2 2665 fi 2666done 2667 done 2668IFS=$as_save_IFS 2669 2670fi 2671fi 2672ac_ct_CC=$ac_cv_prog_ac_ct_CC 2673if test -n "$ac_ct_CC"; then 2674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2675printf "%s\n" "$ac_ct_CC" >&6; } 2676else 2677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2678printf "%s\n" "no" >&6; } 2679fi 2680 2681 if test "x$ac_ct_CC" = x; then 2682 CC="" 2683 else 2684 case $cross_compiling:$ac_tool_warned in 2685yes:) 2686{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2687printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2688ac_tool_warned=yes ;; 2689esac 2690 CC=$ac_ct_CC 2691 fi 2692else 2693 CC="$ac_cv_prog_CC" 2694fi 2695 2696if test -z "$CC"; then 2697 if test -n "$ac_tool_prefix"; then 2698 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2699set dummy ${ac_tool_prefix}cc; ac_word=$2 2700{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2701printf %s "checking for $ac_word... " >&6; } 2702if test ${ac_cv_prog_CC+y} 2703then : 2704 printf %s "(cached) " >&6 2705else $as_nop 2706 if test -n "$CC"; then 2707 ac_cv_prog_CC="$CC" # Let the user override the test. 2708else 2709as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2710for as_dir in $PATH 2711do 2712 IFS=$as_save_IFS 2713 case $as_dir in #((( 2714 '') as_dir=./ ;; 2715 */) ;; 2716 *) as_dir=$as_dir/ ;; 2717 esac 2718 for ac_exec_ext in '' $ac_executable_extensions; do 2719 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2720 ac_cv_prog_CC="${ac_tool_prefix}cc" 2721 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2722 break 2 2723 fi 2724done 2725 done 2726IFS=$as_save_IFS 2727 2728fi 2729fi 2730CC=$ac_cv_prog_CC 2731if test -n "$CC"; then 2732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2733printf "%s\n" "$CC" >&6; } 2734else 2735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2736printf "%s\n" "no" >&6; } 2737fi 2738 2739 2740 fi 2741fi 2742if test -z "$CC"; then 2743 # Extract the first word of "cc", so it can be a program name with args. 2744set dummy cc; ac_word=$2 2745{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2746printf %s "checking for $ac_word... " >&6; } 2747if test ${ac_cv_prog_CC+y} 2748then : 2749 printf %s "(cached) " >&6 2750else $as_nop 2751 if test -n "$CC"; then 2752 ac_cv_prog_CC="$CC" # Let the user override the test. 2753else 2754 ac_prog_rejected=no 2755as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2756for as_dir in $PATH 2757do 2758 IFS=$as_save_IFS 2759 case $as_dir in #((( 2760 '') as_dir=./ ;; 2761 */) ;; 2762 *) as_dir=$as_dir/ ;; 2763 esac 2764 for ac_exec_ext in '' $ac_executable_extensions; do 2765 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2766 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2767 ac_prog_rejected=yes 2768 continue 2769 fi 2770 ac_cv_prog_CC="cc" 2771 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2772 break 2 2773 fi 2774done 2775 done 2776IFS=$as_save_IFS 2777 2778if test $ac_prog_rejected = yes; then 2779 # We found a bogon in the path, so make sure we never use it. 2780 set dummy $ac_cv_prog_CC 2781 shift 2782 if test $# != 0; then 2783 # We chose a different compiler from the bogus one. 2784 # However, it has the same basename, so the bogon will be chosen 2785 # first if we set CC to just the basename; use the full file name. 2786 shift 2787 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2788 fi 2789fi 2790fi 2791fi 2792CC=$ac_cv_prog_CC 2793if test -n "$CC"; then 2794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2795printf "%s\n" "$CC" >&6; } 2796else 2797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2798printf "%s\n" "no" >&6; } 2799fi 2800 2801 2802fi 2803if test -z "$CC"; then 2804 if test -n "$ac_tool_prefix"; then 2805 for ac_prog in cl.exe 2806 do 2807 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2808set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2809{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2810printf %s "checking for $ac_word... " >&6; } 2811if test ${ac_cv_prog_CC+y} 2812then : 2813 printf %s "(cached) " >&6 2814else $as_nop 2815 if test -n "$CC"; then 2816 ac_cv_prog_CC="$CC" # Let the user override the test. 2817else 2818as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2819for as_dir in $PATH 2820do 2821 IFS=$as_save_IFS 2822 case $as_dir in #((( 2823 '') as_dir=./ ;; 2824 */) ;; 2825 *) as_dir=$as_dir/ ;; 2826 esac 2827 for ac_exec_ext in '' $ac_executable_extensions; do 2828 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2829 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2830 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2831 break 2 2832 fi 2833done 2834 done 2835IFS=$as_save_IFS 2836 2837fi 2838fi 2839CC=$ac_cv_prog_CC 2840if test -n "$CC"; then 2841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2842printf "%s\n" "$CC" >&6; } 2843else 2844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2845printf "%s\n" "no" >&6; } 2846fi 2847 2848 2849 test -n "$CC" && break 2850 done 2851fi 2852if test -z "$CC"; then 2853 ac_ct_CC=$CC 2854 for ac_prog in cl.exe 2855do 2856 # Extract the first word of "$ac_prog", so it can be a program name with args. 2857set dummy $ac_prog; ac_word=$2 2858{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2859printf %s "checking for $ac_word... " >&6; } 2860if test ${ac_cv_prog_ac_ct_CC+y} 2861then : 2862 printf %s "(cached) " >&6 2863else $as_nop 2864 if test -n "$ac_ct_CC"; then 2865 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2866else 2867as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2868for as_dir in $PATH 2869do 2870 IFS=$as_save_IFS 2871 case $as_dir in #((( 2872 '') as_dir=./ ;; 2873 */) ;; 2874 *) as_dir=$as_dir/ ;; 2875 esac 2876 for ac_exec_ext in '' $ac_executable_extensions; do 2877 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2878 ac_cv_prog_ac_ct_CC="$ac_prog" 2879 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2880 break 2 2881 fi 2882done 2883 done 2884IFS=$as_save_IFS 2885 2886fi 2887fi 2888ac_ct_CC=$ac_cv_prog_ac_ct_CC 2889if test -n "$ac_ct_CC"; then 2890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2891printf "%s\n" "$ac_ct_CC" >&6; } 2892else 2893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2894printf "%s\n" "no" >&6; } 2895fi 2896 2897 2898 test -n "$ac_ct_CC" && break 2899done 2900 2901 if test "x$ac_ct_CC" = x; then 2902 CC="" 2903 else 2904 case $cross_compiling:$ac_tool_warned in 2905yes:) 2906{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2907printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2908ac_tool_warned=yes ;; 2909esac 2910 CC=$ac_ct_CC 2911 fi 2912fi 2913 2914fi 2915if test -z "$CC"; then 2916 if test -n "$ac_tool_prefix"; then 2917 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 2918set dummy ${ac_tool_prefix}clang; ac_word=$2 2919{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2920printf %s "checking for $ac_word... " >&6; } 2921if test ${ac_cv_prog_CC+y} 2922then : 2923 printf %s "(cached) " >&6 2924else $as_nop 2925 if test -n "$CC"; then 2926 ac_cv_prog_CC="$CC" # Let the user override the test. 2927else 2928as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2929for as_dir in $PATH 2930do 2931 IFS=$as_save_IFS 2932 case $as_dir in #((( 2933 '') as_dir=./ ;; 2934 */) ;; 2935 *) as_dir=$as_dir/ ;; 2936 esac 2937 for ac_exec_ext in '' $ac_executable_extensions; do 2938 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2939 ac_cv_prog_CC="${ac_tool_prefix}clang" 2940 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2941 break 2 2942 fi 2943done 2944 done 2945IFS=$as_save_IFS 2946 2947fi 2948fi 2949CC=$ac_cv_prog_CC 2950if test -n "$CC"; then 2951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2952printf "%s\n" "$CC" >&6; } 2953else 2954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2955printf "%s\n" "no" >&6; } 2956fi 2957 2958 2959fi 2960if test -z "$ac_cv_prog_CC"; then 2961 ac_ct_CC=$CC 2962 # Extract the first word of "clang", so it can be a program name with args. 2963set dummy clang; ac_word=$2 2964{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2965printf %s "checking for $ac_word... " >&6; } 2966if test ${ac_cv_prog_ac_ct_CC+y} 2967then : 2968 printf %s "(cached) " >&6 2969else $as_nop 2970 if test -n "$ac_ct_CC"; then 2971 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2972else 2973as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2974for as_dir in $PATH 2975do 2976 IFS=$as_save_IFS 2977 case $as_dir in #((( 2978 '') as_dir=./ ;; 2979 */) ;; 2980 *) as_dir=$as_dir/ ;; 2981 esac 2982 for ac_exec_ext in '' $ac_executable_extensions; do 2983 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2984 ac_cv_prog_ac_ct_CC="clang" 2985 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2986 break 2 2987 fi 2988done 2989 done 2990IFS=$as_save_IFS 2991 2992fi 2993fi 2994ac_ct_CC=$ac_cv_prog_ac_ct_CC 2995if test -n "$ac_ct_CC"; then 2996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2997printf "%s\n" "$ac_ct_CC" >&6; } 2998else 2999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3000printf "%s\n" "no" >&6; } 3001fi 3002 3003 if test "x$ac_ct_CC" = x; then 3004 CC="" 3005 else 3006 case $cross_compiling:$ac_tool_warned in 3007yes:) 3008{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3009printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3010ac_tool_warned=yes ;; 3011esac 3012 CC=$ac_ct_CC 3013 fi 3014else 3015 CC="$ac_cv_prog_CC" 3016fi 3017 3018fi 3019 3020 3021test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3022printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3023as_fn_error $? "no acceptable C compiler found in \$PATH 3024See \`config.log' for more details" "$LINENO" 5; } 3025 3026# Provide some information about the compiler. 3027printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3028set X $ac_compile 3029ac_compiler=$2 3030for ac_option in --version -v -V -qversion -version; do 3031 { { ac_try="$ac_compiler $ac_option >&5" 3032case "(($ac_try" in 3033 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3034 *) ac_try_echo=$ac_try;; 3035esac 3036eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3037printf "%s\n" "$ac_try_echo"; } >&5 3038 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3039 ac_status=$? 3040 if test -s conftest.err; then 3041 sed '10a\ 3042... rest of stderr output deleted ... 3043 10q' conftest.err >conftest.er1 3044 cat conftest.er1 >&5 3045 fi 3046 rm -f conftest.er1 conftest.err 3047 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3048 test $ac_status = 0; } 3049done 3050 3051cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3052/* end confdefs.h. */ 3053 3054int 3055main (void) 3056{ 3057 3058 ; 3059 return 0; 3060} 3061_ACEOF 3062ac_clean_files_save=$ac_clean_files 3063ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3064# Try to create an executable without -o first, disregard a.out. 3065# It will help us diagnose broken compilers, and finding out an intuition 3066# of exeext. 3067{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3068printf %s "checking whether the C compiler works... " >&6; } 3069ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3070 3071# The possible output files: 3072ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3073 3074ac_rmfiles= 3075for ac_file in $ac_files 3076do 3077 case $ac_file in 3078 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3079 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3080 esac 3081done 3082rm -f $ac_rmfiles 3083 3084if { { ac_try="$ac_link_default" 3085case "(($ac_try" in 3086 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3087 *) ac_try_echo=$ac_try;; 3088esac 3089eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3090printf "%s\n" "$ac_try_echo"; } >&5 3091 (eval "$ac_link_default") 2>&5 3092 ac_status=$? 3093 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3094 test $ac_status = 0; } 3095then : 3096 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3097# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3098# in a Makefile. We should not override ac_cv_exeext if it was cached, 3099# so that the user can short-circuit this test for compilers unknown to 3100# Autoconf. 3101for ac_file in $ac_files '' 3102do 3103 test -f "$ac_file" || continue 3104 case $ac_file in 3105 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3106 ;; 3107 [ab].out ) 3108 # We found the default executable, but exeext='' is most 3109 # certainly right. 3110 break;; 3111 *.* ) 3112 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3113 then :; else 3114 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3115 fi 3116 # We set ac_cv_exeext here because the later test for it is not 3117 # safe: cross compilers may not add the suffix if given an `-o' 3118 # argument, so we may need to know it at that point already. 3119 # Even if this section looks crufty: it has the advantage of 3120 # actually working. 3121 break;; 3122 * ) 3123 break;; 3124 esac 3125done 3126test "$ac_cv_exeext" = no && ac_cv_exeext= 3127 3128else $as_nop 3129 ac_file='' 3130fi 3131if test -z "$ac_file" 3132then : 3133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3134printf "%s\n" "no" >&6; } 3135printf "%s\n" "$as_me: failed program was:" >&5 3136sed 's/^/| /' conftest.$ac_ext >&5 3137 3138{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3139printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3140as_fn_error 77 "C compiler cannot create executables 3141See \`config.log' for more details" "$LINENO" 5; } 3142else $as_nop 3143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3144printf "%s\n" "yes" >&6; } 3145fi 3146{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3147printf %s "checking for C compiler default output file name... " >&6; } 3148{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3149printf "%s\n" "$ac_file" >&6; } 3150ac_exeext=$ac_cv_exeext 3151 3152rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3153ac_clean_files=$ac_clean_files_save 3154{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3155printf %s "checking for suffix of executables... " >&6; } 3156if { { ac_try="$ac_link" 3157case "(($ac_try" in 3158 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3159 *) ac_try_echo=$ac_try;; 3160esac 3161eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3162printf "%s\n" "$ac_try_echo"; } >&5 3163 (eval "$ac_link") 2>&5 3164 ac_status=$? 3165 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3166 test $ac_status = 0; } 3167then : 3168 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3169# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3170# work properly (i.e., refer to `conftest.exe'), while it won't with 3171# `rm'. 3172for ac_file in conftest.exe conftest conftest.*; do 3173 test -f "$ac_file" || continue 3174 case $ac_file in 3175 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3176 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3177 break;; 3178 * ) break;; 3179 esac 3180done 3181else $as_nop 3182 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3183printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3184as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3185See \`config.log' for more details" "$LINENO" 5; } 3186fi 3187rm -f conftest conftest$ac_cv_exeext 3188{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3189printf "%s\n" "$ac_cv_exeext" >&6; } 3190 3191rm -f conftest.$ac_ext 3192EXEEXT=$ac_cv_exeext 3193ac_exeext=$EXEEXT 3194cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3195/* end confdefs.h. */ 3196#include <stdio.h> 3197int 3198main (void) 3199{ 3200FILE *f = fopen ("conftest.out", "w"); 3201 return ferror (f) || fclose (f) != 0; 3202 3203 ; 3204 return 0; 3205} 3206_ACEOF 3207ac_clean_files="$ac_clean_files conftest.out" 3208# Check that the compiler produces executables we can run. If not, either 3209# the compiler is broken, or we cross compile. 3210{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3211printf %s "checking whether we are cross compiling... " >&6; } 3212if test "$cross_compiling" != yes; then 3213 { { ac_try="$ac_link" 3214case "(($ac_try" in 3215 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3216 *) ac_try_echo=$ac_try;; 3217esac 3218eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3219printf "%s\n" "$ac_try_echo"; } >&5 3220 (eval "$ac_link") 2>&5 3221 ac_status=$? 3222 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3223 test $ac_status = 0; } 3224 if { ac_try='./conftest$ac_cv_exeext' 3225 { { case "(($ac_try" in 3226 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3227 *) ac_try_echo=$ac_try;; 3228esac 3229eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3230printf "%s\n" "$ac_try_echo"; } >&5 3231 (eval "$ac_try") 2>&5 3232 ac_status=$? 3233 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3234 test $ac_status = 0; }; }; then 3235 cross_compiling=no 3236 else 3237 if test "$cross_compiling" = maybe; then 3238 cross_compiling=yes 3239 else 3240 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3241printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3242as_fn_error 77 "cannot run C compiled programs. 3243If you meant to cross compile, use \`--host'. 3244See \`config.log' for more details" "$LINENO" 5; } 3245 fi 3246 fi 3247fi 3248{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3249printf "%s\n" "$cross_compiling" >&6; } 3250 3251rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3252ac_clean_files=$ac_clean_files_save 3253{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3254printf %s "checking for suffix of object files... " >&6; } 3255if test ${ac_cv_objext+y} 3256then : 3257 printf %s "(cached) " >&6 3258else $as_nop 3259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3260/* end confdefs.h. */ 3261 3262int 3263main (void) 3264{ 3265 3266 ; 3267 return 0; 3268} 3269_ACEOF 3270rm -f conftest.o conftest.obj 3271if { { ac_try="$ac_compile" 3272case "(($ac_try" in 3273 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3274 *) ac_try_echo=$ac_try;; 3275esac 3276eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3277printf "%s\n" "$ac_try_echo"; } >&5 3278 (eval "$ac_compile") 2>&5 3279 ac_status=$? 3280 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3281 test $ac_status = 0; } 3282then : 3283 for ac_file in conftest.o conftest.obj conftest.*; do 3284 test -f "$ac_file" || continue; 3285 case $ac_file in 3286 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3287 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3288 break;; 3289 esac 3290done 3291else $as_nop 3292 printf "%s\n" "$as_me: failed program was:" >&5 3293sed 's/^/| /' conftest.$ac_ext >&5 3294 3295{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3296printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3297as_fn_error $? "cannot compute suffix of object files: cannot compile 3298See \`config.log' for more details" "$LINENO" 5; } 3299fi 3300rm -f conftest.$ac_cv_objext conftest.$ac_ext 3301fi 3302{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3303printf "%s\n" "$ac_cv_objext" >&6; } 3304OBJEXT=$ac_cv_objext 3305ac_objext=$OBJEXT 3306{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3307printf %s "checking whether the compiler supports GNU C... " >&6; } 3308if test ${ac_cv_c_compiler_gnu+y} 3309then : 3310 printf %s "(cached) " >&6 3311else $as_nop 3312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3313/* end confdefs.h. */ 3314 3315int 3316main (void) 3317{ 3318#ifndef __GNUC__ 3319 choke me 3320#endif 3321 3322 ; 3323 return 0; 3324} 3325_ACEOF 3326if ac_fn_c_try_compile "$LINENO" 3327then : 3328 ac_compiler_gnu=yes 3329else $as_nop 3330 ac_compiler_gnu=no 3331fi 3332rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3333ac_cv_c_compiler_gnu=$ac_compiler_gnu 3334 3335fi 3336{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3337printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3338ac_compiler_gnu=$ac_cv_c_compiler_gnu 3339 3340if test $ac_compiler_gnu = yes; then 3341 GCC=yes 3342else 3343 GCC= 3344fi 3345ac_test_CFLAGS=${CFLAGS+y} 3346ac_save_CFLAGS=$CFLAGS 3347{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3348printf %s "checking whether $CC accepts -g... " >&6; } 3349if test ${ac_cv_prog_cc_g+y} 3350then : 3351 printf %s "(cached) " >&6 3352else $as_nop 3353 ac_save_c_werror_flag=$ac_c_werror_flag 3354 ac_c_werror_flag=yes 3355 ac_cv_prog_cc_g=no 3356 CFLAGS="-g" 3357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3358/* end confdefs.h. */ 3359 3360int 3361main (void) 3362{ 3363 3364 ; 3365 return 0; 3366} 3367_ACEOF 3368if ac_fn_c_try_compile "$LINENO" 3369then : 3370 ac_cv_prog_cc_g=yes 3371else $as_nop 3372 CFLAGS="" 3373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3374/* end confdefs.h. */ 3375 3376int 3377main (void) 3378{ 3379 3380 ; 3381 return 0; 3382} 3383_ACEOF 3384if ac_fn_c_try_compile "$LINENO" 3385then : 3386 3387else $as_nop 3388 ac_c_werror_flag=$ac_save_c_werror_flag 3389 CFLAGS="-g" 3390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3391/* end confdefs.h. */ 3392 3393int 3394main (void) 3395{ 3396 3397 ; 3398 return 0; 3399} 3400_ACEOF 3401if ac_fn_c_try_compile "$LINENO" 3402then : 3403 ac_cv_prog_cc_g=yes 3404fi 3405rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3406fi 3407rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3408fi 3409rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3410 ac_c_werror_flag=$ac_save_c_werror_flag 3411fi 3412{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3413printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3414if test $ac_test_CFLAGS; then 3415 CFLAGS=$ac_save_CFLAGS 3416elif test $ac_cv_prog_cc_g = yes; then 3417 if test "$GCC" = yes; then 3418 CFLAGS="-g -O2" 3419 else 3420 CFLAGS="-g" 3421 fi 3422else 3423 if test "$GCC" = yes; then 3424 CFLAGS="-O2" 3425 else 3426 CFLAGS= 3427 fi 3428fi 3429ac_prog_cc_stdc=no 3430if test x$ac_prog_cc_stdc = xno 3431then : 3432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3433printf %s "checking for $CC option to enable C11 features... " >&6; } 3434if test ${ac_cv_prog_cc_c11+y} 3435then : 3436 printf %s "(cached) " >&6 3437else $as_nop 3438 ac_cv_prog_cc_c11=no 3439ac_save_CC=$CC 3440cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3441/* end confdefs.h. */ 3442$ac_c_conftest_c11_program 3443_ACEOF 3444for ac_arg in '' -std=gnu11 3445do 3446 CC="$ac_save_CC $ac_arg" 3447 if ac_fn_c_try_compile "$LINENO" 3448then : 3449 ac_cv_prog_cc_c11=$ac_arg 3450fi 3451rm -f core conftest.err conftest.$ac_objext conftest.beam 3452 test "x$ac_cv_prog_cc_c11" != "xno" && break 3453done 3454rm -f conftest.$ac_ext 3455CC=$ac_save_CC 3456fi 3457 3458if test "x$ac_cv_prog_cc_c11" = xno 3459then : 3460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3461printf "%s\n" "unsupported" >&6; } 3462else $as_nop 3463 if test "x$ac_cv_prog_cc_c11" = x 3464then : 3465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3466printf "%s\n" "none needed" >&6; } 3467else $as_nop 3468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3469printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3470 CC="$CC $ac_cv_prog_cc_c11" 3471fi 3472 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3473 ac_prog_cc_stdc=c11 3474fi 3475fi 3476if test x$ac_prog_cc_stdc = xno 3477then : 3478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3479printf %s "checking for $CC option to enable C99 features... " >&6; } 3480if test ${ac_cv_prog_cc_c99+y} 3481then : 3482 printf %s "(cached) " >&6 3483else $as_nop 3484 ac_cv_prog_cc_c99=no 3485ac_save_CC=$CC 3486cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3487/* end confdefs.h. */ 3488$ac_c_conftest_c99_program 3489_ACEOF 3490for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3491do 3492 CC="$ac_save_CC $ac_arg" 3493 if ac_fn_c_try_compile "$LINENO" 3494then : 3495 ac_cv_prog_cc_c99=$ac_arg 3496fi 3497rm -f core conftest.err conftest.$ac_objext conftest.beam 3498 test "x$ac_cv_prog_cc_c99" != "xno" && break 3499done 3500rm -f conftest.$ac_ext 3501CC=$ac_save_CC 3502fi 3503 3504if test "x$ac_cv_prog_cc_c99" = xno 3505then : 3506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3507printf "%s\n" "unsupported" >&6; } 3508else $as_nop 3509 if test "x$ac_cv_prog_cc_c99" = x 3510then : 3511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3512printf "%s\n" "none needed" >&6; } 3513else $as_nop 3514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3515printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3516 CC="$CC $ac_cv_prog_cc_c99" 3517fi 3518 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3519 ac_prog_cc_stdc=c99 3520fi 3521fi 3522if test x$ac_prog_cc_stdc = xno 3523then : 3524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3525printf %s "checking for $CC option to enable C89 features... " >&6; } 3526if test ${ac_cv_prog_cc_c89+y} 3527then : 3528 printf %s "(cached) " >&6 3529else $as_nop 3530 ac_cv_prog_cc_c89=no 3531ac_save_CC=$CC 3532cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3533/* end confdefs.h. */ 3534$ac_c_conftest_c89_program 3535_ACEOF 3536for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3537do 3538 CC="$ac_save_CC $ac_arg" 3539 if ac_fn_c_try_compile "$LINENO" 3540then : 3541 ac_cv_prog_cc_c89=$ac_arg 3542fi 3543rm -f core conftest.err conftest.$ac_objext conftest.beam 3544 test "x$ac_cv_prog_cc_c89" != "xno" && break 3545done 3546rm -f conftest.$ac_ext 3547CC=$ac_save_CC 3548fi 3549 3550if test "x$ac_cv_prog_cc_c89" = xno 3551then : 3552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3553printf "%s\n" "unsupported" >&6; } 3554else $as_nop 3555 if test "x$ac_cv_prog_cc_c89" = x 3556then : 3557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3558printf "%s\n" "none needed" >&6; } 3559else $as_nop 3560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3561printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3562 CC="$CC $ac_cv_prog_cc_c89" 3563fi 3564 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3565 ac_prog_cc_stdc=c89 3566fi 3567fi 3568 3569ac_ext=c 3570ac_cpp='$CPP $CPPFLAGS' 3571ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3572ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3573ac_compiler_gnu=$ac_cv_c_compiler_gnu 3574 3575 3576 ac_ext=c 3577ac_cpp='$CPP $CPPFLAGS' 3578ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3579ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3580ac_compiler_gnu=$ac_cv_c_compiler_gnu 3581{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3582printf %s "checking whether $CC understands -c and -o together... " >&6; } 3583if test ${am_cv_prog_cc_c_o+y} 3584then : 3585 printf %s "(cached) " >&6 3586else $as_nop 3587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3588/* end confdefs.h. */ 3589 3590int 3591main (void) 3592{ 3593 3594 ; 3595 return 0; 3596} 3597_ACEOF 3598 # Make sure it works both with $CC and with simple cc. 3599 # Following AC_PROG_CC_C_O, we do the test twice because some 3600 # compilers refuse to overwrite an existing .o file with -o, 3601 # though they will create one. 3602 am_cv_prog_cc_c_o=yes 3603 for am_i in 1 2; do 3604 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3605 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3606 ac_status=$? 3607 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3608 (exit $ac_status); } \ 3609 && test -f conftest2.$ac_objext; then 3610 : OK 3611 else 3612 am_cv_prog_cc_c_o=no 3613 break 3614 fi 3615 done 3616 rm -f core conftest* 3617 unset am_i 3618fi 3619{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3620printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 3621if test "$am_cv_prog_cc_c_o" != yes; then 3622 # Losing compiler, so override with the script. 3623 # FIXME: It is wrong to rewrite CC. 3624 # But if we don't then we get into trouble of one sort or another. 3625 # A longer-term fix would be to have automake use am__CC in this case, 3626 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3627 CC="$am_aux_dir/compile $CC" 3628fi 3629ac_ext=c 3630ac_cpp='$CPP $CPPFLAGS' 3631ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3632ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3633ac_compiler_gnu=$ac_cv_c_compiler_gnu 3634 3635 3636 3637ac_header= ac_cache= 3638for ac_item in $ac_header_c_list 3639do 3640 if test $ac_cache; then 3641 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3642 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3643 printf "%s\n" "#define $ac_item 1" >> confdefs.h 3644 fi 3645 ac_header= ac_cache= 3646 elif test $ac_header; then 3647 ac_cache=$ac_item 3648 else 3649 ac_header=$ac_item 3650 fi 3651done 3652 3653 3654 3655 3656 3657 3658 3659 3660if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3661then : 3662 3663printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 3664 3665fi 3666 3667 3668 3669 3670 3671 3672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3673printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3674if test ${ac_cv_safe_to_define___extensions__+y} 3675then : 3676 printf %s "(cached) " >&6 3677else $as_nop 3678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3679/* end confdefs.h. */ 3680 3681# define __EXTENSIONS__ 1 3682 $ac_includes_default 3683int 3684main (void) 3685{ 3686 3687 ; 3688 return 0; 3689} 3690_ACEOF 3691if ac_fn_c_try_compile "$LINENO" 3692then : 3693 ac_cv_safe_to_define___extensions__=yes 3694else $as_nop 3695 ac_cv_safe_to_define___extensions__=no 3696fi 3697rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3698fi 3699{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3700printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 3701 3702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 3703printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 3704if test ${ac_cv_should_define__xopen_source+y} 3705then : 3706 printf %s "(cached) " >&6 3707else $as_nop 3708 ac_cv_should_define__xopen_source=no 3709 if test $ac_cv_header_wchar_h = yes 3710then : 3711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3712/* end confdefs.h. */ 3713 3714 #include <wchar.h> 3715 mbstate_t x; 3716int 3717main (void) 3718{ 3719 3720 ; 3721 return 0; 3722} 3723_ACEOF 3724if ac_fn_c_try_compile "$LINENO" 3725then : 3726 3727else $as_nop 3728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3729/* end confdefs.h. */ 3730 3731 #define _XOPEN_SOURCE 500 3732 #include <wchar.h> 3733 mbstate_t x; 3734int 3735main (void) 3736{ 3737 3738 ; 3739 return 0; 3740} 3741_ACEOF 3742if ac_fn_c_try_compile "$LINENO" 3743then : 3744 ac_cv_should_define__xopen_source=yes 3745fi 3746rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3747fi 3748rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3749fi 3750fi 3751{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 3752printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 3753 3754 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 3755 3756 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3757 3758 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 3759 3760 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 3761 3762 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 3763 3764 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 3765 3766 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3767 3768 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 3769 3770 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 3771 3772 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 3773 3774 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 3775 3776 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 3777 3778 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 3779 3780 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 3781 3782 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 3783 3784 if test $ac_cv_header_minix_config_h = yes 3785then : 3786 MINIX=yes 3787 printf "%s\n" "#define _MINIX 1" >>confdefs.h 3788 3789 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 3790 3791 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 3792 3793else $as_nop 3794 MINIX= 3795fi 3796 if test $ac_cv_safe_to_define___extensions__ = yes 3797then : 3798 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 3799 3800fi 3801 if test $ac_cv_should_define__xopen_source = yes 3802then : 3803 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 3804 3805fi 3806 3807 3808# Initialize Automake 3809am__api_version='1.16' 3810 3811 3812 # Find a good install program. We prefer a C program (faster), 3813# so one script is as good as another. But avoid the broken or 3814# incompatible versions: 3815# SysV /etc/install, /usr/sbin/install 3816# SunOS /usr/etc/install 3817# IRIX /sbin/install 3818# AIX /bin/install 3819# AmigaOS /C/install, which installs bootblocks on floppy discs 3820# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3821# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3822# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3823# OS/2's system install, which has a completely different semantic 3824# ./install, which can be erroneously created by make from ./install.sh. 3825# Reject install programs that cannot install multiple files. 3826{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3827printf %s "checking for a BSD-compatible install... " >&6; } 3828if test -z "$INSTALL"; then 3829if test ${ac_cv_path_install+y} 3830then : 3831 printf %s "(cached) " >&6 3832else $as_nop 3833 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3834for as_dir in $PATH 3835do 3836 IFS=$as_save_IFS 3837 case $as_dir in #((( 3838 '') as_dir=./ ;; 3839 */) ;; 3840 *) as_dir=$as_dir/ ;; 3841 esac 3842 # Account for fact that we put trailing slashes in our PATH walk. 3843case $as_dir in #(( 3844 ./ | /[cC]/* | \ 3845 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3846 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3847 /usr/ucb/* ) ;; 3848 *) 3849 # OSF1 and SCO ODT 3.0 have their own names for install. 3850 # Don't use installbsd from OSF since it installs stuff as root 3851 # by default. 3852 for ac_prog in ginstall scoinst install; do 3853 for ac_exec_ext in '' $ac_executable_extensions; do 3854 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 3855 if test $ac_prog = install && 3856 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3857 # AIX install. It has an incompatible calling convention. 3858 : 3859 elif test $ac_prog = install && 3860 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3861 # program-specific install script used by HP pwplus--don't use. 3862 : 3863 else 3864 rm -rf conftest.one conftest.two conftest.dir 3865 echo one > conftest.one 3866 echo two > conftest.two 3867 mkdir conftest.dir 3868 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 3869 test -s conftest.one && test -s conftest.two && 3870 test -s conftest.dir/conftest.one && 3871 test -s conftest.dir/conftest.two 3872 then 3873 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 3874 break 3 3875 fi 3876 fi 3877 fi 3878 done 3879 done 3880 ;; 3881esac 3882 3883 done 3884IFS=$as_save_IFS 3885 3886rm -rf conftest.one conftest.two conftest.dir 3887 3888fi 3889 if test ${ac_cv_path_install+y}; then 3890 INSTALL=$ac_cv_path_install 3891 else 3892 # As a last resort, use the slow shell script. Don't cache a 3893 # value for INSTALL within a source directory, because that will 3894 # break other packages using the cache if that directory is 3895 # removed, or if the value is a relative name. 3896 INSTALL=$ac_install_sh 3897 fi 3898fi 3899{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3900printf "%s\n" "$INSTALL" >&6; } 3901 3902# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3903# It thinks the first close brace ends the variable substitution. 3904test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3905 3906test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3907 3908test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3909 3910{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3911printf %s "checking whether build environment is sane... " >&6; } 3912# Reject unsafe characters in $srcdir or the absolute working directory 3913# name. Accept space and tab only in the latter. 3914am_lf=' 3915' 3916case `pwd` in 3917 *[\\\"\#\$\&\'\`$am_lf]*) 3918 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3919esac 3920case $srcdir in 3921 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3922 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3923esac 3924 3925# Do 'set' in a subshell so we don't clobber the current shell's 3926# arguments. Must try -L first in case configure is actually a 3927# symlink; some systems play weird games with the mod time of symlinks 3928# (eg FreeBSD returns the mod time of the symlink's containing 3929# directory). 3930if ( 3931 am_has_slept=no 3932 for am_try in 1 2; do 3933 echo "timestamp, slept: $am_has_slept" > conftest.file 3934 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3935 if test "$*" = "X"; then 3936 # -L didn't work. 3937 set X `ls -t "$srcdir/configure" conftest.file` 3938 fi 3939 if test "$*" != "X $srcdir/configure conftest.file" \ 3940 && test "$*" != "X conftest.file $srcdir/configure"; then 3941 3942 # If neither matched, then we have a broken ls. This can happen 3943 # if, for instance, CONFIG_SHELL is bash and it inherits a 3944 # broken ls alias from the environment. This has actually 3945 # happened. Such a system could not be considered "sane". 3946 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3947 alias in your environment" "$LINENO" 5 3948 fi 3949 if test "$2" = conftest.file || test $am_try -eq 2; then 3950 break 3951 fi 3952 # Just in case. 3953 sleep 1 3954 am_has_slept=yes 3955 done 3956 test "$2" = conftest.file 3957 ) 3958then 3959 # Ok. 3960 : 3961else 3962 as_fn_error $? "newly created file is older than distributed files! 3963Check your system clock" "$LINENO" 5 3964fi 3965{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3966printf "%s\n" "yes" >&6; } 3967# If we didn't sleep, we still need to ensure time stamps of config.status and 3968# generated files are strictly newer. 3969am_sleep_pid= 3970if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3971 ( sleep 1 ) & 3972 am_sleep_pid=$! 3973fi 3974 3975rm -f conftest.file 3976 3977test "$program_prefix" != NONE && 3978 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3979# Use a double $ so make ignores it. 3980test "$program_suffix" != NONE && 3981 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3982# Double any \ or $. 3983# By default was `s,x,x', remove it if useless. 3984ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3985program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 3986 3987 3988 if test x"${MISSING+set}" != xset; then 3989 MISSING="\${SHELL} '$am_aux_dir/missing'" 3990fi 3991# Use eval to expand $SHELL 3992if eval "$MISSING --is-lightweight"; then 3993 am_missing_run="$MISSING " 3994else 3995 am_missing_run= 3996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3997printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3998fi 3999 4000if test x"${install_sh+set}" != xset; then 4001 case $am_aux_dir in 4002 *\ * | *\ *) 4003 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4004 *) 4005 install_sh="\${SHELL} $am_aux_dir/install-sh" 4006 esac 4007fi 4008 4009# Installed binaries are usually stripped using 'strip' when the user 4010# run "make install-strip". However 'strip' might not be the right 4011# tool to use in cross-compilation environments, therefore Automake 4012# will honor the 'STRIP' environment variable to overrule this program. 4013if test "$cross_compiling" != no; then 4014 if test -n "$ac_tool_prefix"; then 4015 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4016set dummy ${ac_tool_prefix}strip; ac_word=$2 4017{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4018printf %s "checking for $ac_word... " >&6; } 4019if test ${ac_cv_prog_STRIP+y} 4020then : 4021 printf %s "(cached) " >&6 4022else $as_nop 4023 if test -n "$STRIP"; then 4024 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4025else 4026as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4027for as_dir in $PATH 4028do 4029 IFS=$as_save_IFS 4030 case $as_dir in #((( 4031 '') as_dir=./ ;; 4032 */) ;; 4033 *) as_dir=$as_dir/ ;; 4034 esac 4035 for ac_exec_ext in '' $ac_executable_extensions; do 4036 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4037 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4038 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4039 break 2 4040 fi 4041done 4042 done 4043IFS=$as_save_IFS 4044 4045fi 4046fi 4047STRIP=$ac_cv_prog_STRIP 4048if test -n "$STRIP"; then 4049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4050printf "%s\n" "$STRIP" >&6; } 4051else 4052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4053printf "%s\n" "no" >&6; } 4054fi 4055 4056 4057fi 4058if test -z "$ac_cv_prog_STRIP"; then 4059 ac_ct_STRIP=$STRIP 4060 # Extract the first word of "strip", so it can be a program name with args. 4061set dummy strip; ac_word=$2 4062{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4063printf %s "checking for $ac_word... " >&6; } 4064if test ${ac_cv_prog_ac_ct_STRIP+y} 4065then : 4066 printf %s "(cached) " >&6 4067else $as_nop 4068 if test -n "$ac_ct_STRIP"; then 4069 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4070else 4071as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4072for as_dir in $PATH 4073do 4074 IFS=$as_save_IFS 4075 case $as_dir in #((( 4076 '') as_dir=./ ;; 4077 */) ;; 4078 *) as_dir=$as_dir/ ;; 4079 esac 4080 for ac_exec_ext in '' $ac_executable_extensions; do 4081 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4082 ac_cv_prog_ac_ct_STRIP="strip" 4083 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4084 break 2 4085 fi 4086done 4087 done 4088IFS=$as_save_IFS 4089 4090fi 4091fi 4092ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4093if test -n "$ac_ct_STRIP"; then 4094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4095printf "%s\n" "$ac_ct_STRIP" >&6; } 4096else 4097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4098printf "%s\n" "no" >&6; } 4099fi 4100 4101 if test "x$ac_ct_STRIP" = x; then 4102 STRIP=":" 4103 else 4104 case $cross_compiling:$ac_tool_warned in 4105yes:) 4106{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4107printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4108ac_tool_warned=yes ;; 4109esac 4110 STRIP=$ac_ct_STRIP 4111 fi 4112else 4113 STRIP="$ac_cv_prog_STRIP" 4114fi 4115 4116fi 4117INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4118 4119 4120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4121printf %s "checking for a race-free mkdir -p... " >&6; } 4122if test -z "$MKDIR_P"; then 4123 if test ${ac_cv_path_mkdir+y} 4124then : 4125 printf %s "(cached) " >&6 4126else $as_nop 4127 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4128for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4129do 4130 IFS=$as_save_IFS 4131 case $as_dir in #((( 4132 '') as_dir=./ ;; 4133 */) ;; 4134 *) as_dir=$as_dir/ ;; 4135 esac 4136 for ac_prog in mkdir gmkdir; do 4137 for ac_exec_ext in '' $ac_executable_extensions; do 4138 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4139 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4140 'mkdir ('*'coreutils) '* | \ 4141 'BusyBox '* | \ 4142 'mkdir (fileutils) '4.1*) 4143 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4144 break 3;; 4145 esac 4146 done 4147 done 4148 done 4149IFS=$as_save_IFS 4150 4151fi 4152 4153 test -d ./--version && rmdir ./--version 4154 if test ${ac_cv_path_mkdir+y}; then 4155 MKDIR_P="$ac_cv_path_mkdir -p" 4156 else 4157 # As a last resort, use the slow shell script. Don't cache a 4158 # value for MKDIR_P within a source directory, because that will 4159 # break other packages using the cache if that directory is 4160 # removed, or if the value is a relative name. 4161 MKDIR_P="$ac_install_sh -d" 4162 fi 4163fi 4164{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4165printf "%s\n" "$MKDIR_P" >&6; } 4166 4167for ac_prog in gawk mawk nawk awk 4168do 4169 # Extract the first word of "$ac_prog", so it can be a program name with args. 4170set dummy $ac_prog; ac_word=$2 4171{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4172printf %s "checking for $ac_word... " >&6; } 4173if test ${ac_cv_prog_AWK+y} 4174then : 4175 printf %s "(cached) " >&6 4176else $as_nop 4177 if test -n "$AWK"; then 4178 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4179else 4180as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4181for as_dir in $PATH 4182do 4183 IFS=$as_save_IFS 4184 case $as_dir in #((( 4185 '') as_dir=./ ;; 4186 */) ;; 4187 *) as_dir=$as_dir/ ;; 4188 esac 4189 for ac_exec_ext in '' $ac_executable_extensions; do 4190 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4191 ac_cv_prog_AWK="$ac_prog" 4192 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4193 break 2 4194 fi 4195done 4196 done 4197IFS=$as_save_IFS 4198 4199fi 4200fi 4201AWK=$ac_cv_prog_AWK 4202if test -n "$AWK"; then 4203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4204printf "%s\n" "$AWK" >&6; } 4205else 4206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4207printf "%s\n" "no" >&6; } 4208fi 4209 4210 4211 test -n "$AWK" && break 4212done 4213 4214{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4215printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4216set x ${MAKE-make} 4217ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4218if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4219then : 4220 printf %s "(cached) " >&6 4221else $as_nop 4222 cat >conftest.make <<\_ACEOF 4223SHELL = /bin/sh 4224all: 4225 @echo '@@@%%%=$(MAKE)=@@@%%%' 4226_ACEOF 4227# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4228case `${MAKE-make} -f conftest.make 2>/dev/null` in 4229 *@@@%%%=?*=@@@%%%*) 4230 eval ac_cv_prog_make_${ac_make}_set=yes;; 4231 *) 4232 eval ac_cv_prog_make_${ac_make}_set=no;; 4233esac 4234rm -f conftest.make 4235fi 4236if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4238printf "%s\n" "yes" >&6; } 4239 SET_MAKE= 4240else 4241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4242printf "%s\n" "no" >&6; } 4243 SET_MAKE="MAKE=${MAKE-make}" 4244fi 4245 4246rm -rf .tst 2>/dev/null 4247mkdir .tst 2>/dev/null 4248if test -d .tst; then 4249 am__leading_dot=. 4250else 4251 am__leading_dot=_ 4252fi 4253rmdir .tst 2>/dev/null 4254 4255DEPDIR="${am__leading_dot}deps" 4256 4257ac_config_commands="$ac_config_commands depfiles" 4258 4259{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4260printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4261cat > confinc.mk << 'END' 4262am__doit: 4263 @echo this is the am__doit target >confinc.out 4264.PHONY: am__doit 4265END 4266am__include="#" 4267am__quote= 4268# BSD make does it like this. 4269echo '.include "confinc.mk" # ignored' > confmf.BSD 4270# Other make implementations (GNU, Solaris 10, AIX) do it like this. 4271echo 'include confinc.mk # ignored' > confmf.GNU 4272_am_result=no 4273for s in GNU BSD; do 4274 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4275 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4276 ac_status=$? 4277 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4278 (exit $ac_status); } 4279 case $?:`cat confinc.out 2>/dev/null` in #( 4280 '0:this is the am__doit target') : 4281 case $s in #( 4282 BSD) : 4283 am__include='.include' am__quote='"' ;; #( 4284 *) : 4285 am__include='include' am__quote='' ;; 4286esac ;; #( 4287 *) : 4288 ;; 4289esac 4290 if test "$am__include" != "#"; then 4291 _am_result="yes ($s style)" 4292 break 4293 fi 4294done 4295rm -f confinc.* confmf.* 4296{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4297printf "%s\n" "${_am_result}" >&6; } 4298 4299# Check whether --enable-dependency-tracking was given. 4300if test ${enable_dependency_tracking+y} 4301then : 4302 enableval=$enable_dependency_tracking; 4303fi 4304 4305if test "x$enable_dependency_tracking" != xno; then 4306 am_depcomp="$ac_aux_dir/depcomp" 4307 AMDEPBACKSLASH='\' 4308 am__nodep='_no' 4309fi 4310 if test "x$enable_dependency_tracking" != xno; then 4311 AMDEP_TRUE= 4312 AMDEP_FALSE='#' 4313else 4314 AMDEP_TRUE='#' 4315 AMDEP_FALSE= 4316fi 4317 4318 4319# Check whether --enable-silent-rules was given. 4320if test ${enable_silent_rules+y} 4321then : 4322 enableval=$enable_silent_rules; 4323fi 4324 4325case $enable_silent_rules in # ((( 4326 yes) AM_DEFAULT_VERBOSITY=0;; 4327 no) AM_DEFAULT_VERBOSITY=1;; 4328 *) AM_DEFAULT_VERBOSITY=1;; 4329esac 4330am_make=${MAKE-make} 4331{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4332printf %s "checking whether $am_make supports nested variables... " >&6; } 4333if test ${am_cv_make_support_nested_variables+y} 4334then : 4335 printf %s "(cached) " >&6 4336else $as_nop 4337 if printf "%s\n" 'TRUE=$(BAR$(V)) 4338BAR0=false 4339BAR1=true 4340V=1 4341am__doit: 4342 @$(TRUE) 4343.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4344 am_cv_make_support_nested_variables=yes 4345else 4346 am_cv_make_support_nested_variables=no 4347fi 4348fi 4349{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4350printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 4351if test $am_cv_make_support_nested_variables = yes; then 4352 AM_V='$(V)' 4353 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4354else 4355 AM_V=$AM_DEFAULT_VERBOSITY 4356 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4357fi 4358AM_BACKSLASH='\' 4359 4360if test "`cd $srcdir && pwd`" != "`pwd`"; then 4361 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4362 # is not polluted with repeated "-I." 4363 am__isrc=' -I$(srcdir)' 4364 # test to see if srcdir already configured 4365 if test -f $srcdir/config.status; then 4366 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4367 fi 4368fi 4369 4370# test whether we have cygpath 4371if test -z "$CYGPATH_W"; then 4372 if (cygpath --version) >/dev/null 2>/dev/null; then 4373 CYGPATH_W='cygpath -w' 4374 else 4375 CYGPATH_W=echo 4376 fi 4377fi 4378 4379 4380# Define the identity of the package. 4381 PACKAGE='xload' 4382 VERSION='1.1.4' 4383 4384 4385printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4386 4387 4388printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 4389 4390# Some tools Automake needs. 4391 4392ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4393 4394 4395AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4396 4397 4398AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4399 4400 4401AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4402 4403 4404MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4405 4406# For better backward compatibility. To be removed once Automake 1.9.x 4407# dies out for good. For more background, see: 4408# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4409# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4410mkdir_p='$(MKDIR_P)' 4411 4412# We need awk for the "check" target (and possibly the TAP driver). The 4413# system "awk" is bad on some platforms. 4414# Always define AMTAR for backward compatibility. Yes, it's still used 4415# in the wild :-( We should find a proper way to deprecate it ... 4416AMTAR='$${TAR-tar}' 4417 4418 4419# We'll loop over all known methods to create a tar archive until one works. 4420_am_tools='gnutar pax cpio none' 4421 4422am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4423 4424 4425 4426 4427 4428depcc="$CC" am_compiler_list= 4429 4430{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4431printf %s "checking dependency style of $depcc... " >&6; } 4432if test ${am_cv_CC_dependencies_compiler_type+y} 4433then : 4434 printf %s "(cached) " >&6 4435else $as_nop 4436 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4437 # We make a subdir and do the tests there. Otherwise we can end up 4438 # making bogus files that we don't know about and never remove. For 4439 # instance it was reported that on HP-UX the gcc test will end up 4440 # making a dummy file named 'D' -- because '-MD' means "put the output 4441 # in D". 4442 rm -rf conftest.dir 4443 mkdir conftest.dir 4444 # Copy depcomp to subdir because otherwise we won't find it if we're 4445 # using a relative directory. 4446 cp "$am_depcomp" conftest.dir 4447 cd conftest.dir 4448 # We will build objects and dependencies in a subdirectory because 4449 # it helps to detect inapplicable dependency modes. For instance 4450 # both Tru64's cc and ICC support -MD to output dependencies as a 4451 # side effect of compilation, but ICC will put the dependencies in 4452 # the current directory while Tru64 will put them in the object 4453 # directory. 4454 mkdir sub 4455 4456 am_cv_CC_dependencies_compiler_type=none 4457 if test "$am_compiler_list" = ""; then 4458 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4459 fi 4460 am__universal=false 4461 case " $depcc " in #( 4462 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4463 esac 4464 4465 for depmode in $am_compiler_list; do 4466 # Setup a source with many dependencies, because some compilers 4467 # like to wrap large dependency lists on column 80 (with \), and 4468 # we should not choose a depcomp mode which is confused by this. 4469 # 4470 # We need to recreate these files for each test, as the compiler may 4471 # overwrite some of them when testing with obscure command lines. 4472 # This happens at least with the AIX C compiler. 4473 : > sub/conftest.c 4474 for i in 1 2 3 4 5 6; do 4475 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4476 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4477 # Solaris 10 /bin/sh. 4478 echo '/* dummy */' > sub/conftst$i.h 4479 done 4480 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4481 4482 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4483 # mode. It turns out that the SunPro C++ compiler does not properly 4484 # handle '-M -o', and we need to detect this. Also, some Intel 4485 # versions had trouble with output in subdirs. 4486 am__obj=sub/conftest.${OBJEXT-o} 4487 am__minus_obj="-o $am__obj" 4488 case $depmode in 4489 gcc) 4490 # This depmode causes a compiler race in universal mode. 4491 test "$am__universal" = false || continue 4492 ;; 4493 nosideeffect) 4494 # After this tag, mechanisms are not by side-effect, so they'll 4495 # only be used when explicitly requested. 4496 if test "x$enable_dependency_tracking" = xyes; then 4497 continue 4498 else 4499 break 4500 fi 4501 ;; 4502 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4503 # This compiler won't grok '-c -o', but also, the minuso test has 4504 # not run yet. These depmodes are late enough in the game, and 4505 # so weak that their functioning should not be impacted. 4506 am__obj=conftest.${OBJEXT-o} 4507 am__minus_obj= 4508 ;; 4509 none) break ;; 4510 esac 4511 if depmode=$depmode \ 4512 source=sub/conftest.c object=$am__obj \ 4513 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4514 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4515 >/dev/null 2>conftest.err && 4516 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4517 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4518 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4519 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4520 # icc doesn't choke on unknown options, it will just issue warnings 4521 # or remarks (even with -Werror). So we grep stderr for any message 4522 # that says an option was ignored or not supported. 4523 # When given -MP, icc 7.0 and 7.1 complain thusly: 4524 # icc: Command line warning: ignoring option '-M'; no argument required 4525 # The diagnosis changed in icc 8.0: 4526 # icc: Command line remark: option '-MP' not supported 4527 if (grep 'ignoring option' conftest.err || 4528 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4529 am_cv_CC_dependencies_compiler_type=$depmode 4530 break 4531 fi 4532 fi 4533 done 4534 4535 cd .. 4536 rm -rf conftest.dir 4537else 4538 am_cv_CC_dependencies_compiler_type=none 4539fi 4540 4541fi 4542{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4543printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4544CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4545 4546 if 4547 test "x$enable_dependency_tracking" != xno \ 4548 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4549 am__fastdepCC_TRUE= 4550 am__fastdepCC_FALSE='#' 4551else 4552 am__fastdepCC_TRUE='#' 4553 am__fastdepCC_FALSE= 4554fi 4555 4556 4557# Variables for tags utilities; see am/tags.am 4558if test -z "$CTAGS"; then 4559 CTAGS=ctags 4560fi 4561 4562if test -z "$ETAGS"; then 4563 ETAGS=etags 4564fi 4565 4566if test -z "$CSCOPE"; then 4567 CSCOPE=cscope 4568fi 4569 4570 4571 4572# POSIX will say in a future version that running "rm -f" with no argument 4573# is OK; and we want to be able to make that assumption in our Makefile 4574# recipes. So use an aggressive probe to check that the usage we want is 4575# actually supported "in the wild" to an acceptable degree. 4576# See automake bug#10828. 4577# To make any issue more visible, cause the running configure to be aborted 4578# by default if the 'rm' program in use doesn't match our expectations; the 4579# user can still override this though. 4580if rm -f && rm -fr && rm -rf; then : OK; else 4581 cat >&2 <<'END' 4582Oops! 4583 4584Your 'rm' program seems unable to run without file operands specified 4585on the command line, even when the '-f' option is present. This is contrary 4586to the behaviour of most rm programs out there, and not conforming with 4587the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4588 4589Please tell bug-automake@gnu.org about your system, including the value 4590of your $PATH and any error possibly output before this message. This 4591can help us improve future automake versions. 4592 4593END 4594 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4595 echo 'Configuration will proceed anyway, since you have set the' >&2 4596 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4597 echo >&2 4598 else 4599 cat >&2 <<'END' 4600Aborting the configuration process, to ensure you take notice of the issue. 4601 4602You can download and install GNU coreutils to get an 'rm' implementation 4603that behaves properly: <https://www.gnu.org/software/coreutils/>. 4604 4605If you want to complete the configuration process using your problematic 4606'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4607to "yes", and re-run configure. 4608 4609END 4610 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4611 fi 4612fi 4613 4614 4615# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4616 4617 4618 4619 4620 4621 4622 4623 4624 4625 4626 4627 4628{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4629printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4630if test ${ac_cv_c_undeclared_builtin_options+y} 4631then : 4632 printf %s "(cached) " >&6 4633else $as_nop 4634 ac_save_CFLAGS=$CFLAGS 4635 ac_cv_c_undeclared_builtin_options='cannot detect' 4636 for ac_arg in '' -fno-builtin; do 4637 CFLAGS="$ac_save_CFLAGS $ac_arg" 4638 # This test program should *not* compile successfully. 4639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4640/* end confdefs.h. */ 4641 4642int 4643main (void) 4644{ 4645(void) strchr; 4646 ; 4647 return 0; 4648} 4649_ACEOF 4650if ac_fn_c_try_compile "$LINENO" 4651then : 4652 4653else $as_nop 4654 # This test program should compile successfully. 4655 # No library function is consistently available on 4656 # freestanding implementations, so test against a dummy 4657 # declaration. Include always-available headers on the 4658 # off chance that they somehow elicit warnings. 4659 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4660/* end confdefs.h. */ 4661#include <float.h> 4662#include <limits.h> 4663#include <stdarg.h> 4664#include <stddef.h> 4665extern void ac_decl (int, char *); 4666 4667int 4668main (void) 4669{ 4670(void) ac_decl (0, (char *) 0); 4671 (void) ac_decl; 4672 4673 ; 4674 return 0; 4675} 4676_ACEOF 4677if ac_fn_c_try_compile "$LINENO" 4678then : 4679 if test x"$ac_arg" = x 4680then : 4681 ac_cv_c_undeclared_builtin_options='none needed' 4682else $as_nop 4683 ac_cv_c_undeclared_builtin_options=$ac_arg 4684fi 4685 break 4686fi 4687rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4688fi 4689rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4690 done 4691 CFLAGS=$ac_save_CFLAGS 4692 4693fi 4694{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4695printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4696 case $ac_cv_c_undeclared_builtin_options in #( 4697 'cannot detect') : 4698 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4699printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4700as_fn_error $? "cannot make $CC report undeclared builtins 4701See \`config.log' for more details" "$LINENO" 5; } ;; #( 4702 'none needed') : 4703 ac_c_undeclared_builtin_options='' ;; #( 4704 *) : 4705 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4706esac 4707 4708 4709 4710 4711 4712ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4713if test "x$ac_cv_have_decl___clang__" = xyes 4714then : 4715 CLANGCC="yes" 4716else $as_nop 4717 CLANGCC="no" 4718fi 4719ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4720if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4721then : 4722 INTELCC="yes" 4723else $as_nop 4724 INTELCC="no" 4725fi 4726ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4727if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4728then : 4729 SUNCC="yes" 4730else $as_nop 4731 SUNCC="no" 4732fi 4733 4734 4735 4736 4737 4738 4739 4740 4741if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4742 if test -n "$ac_tool_prefix"; then 4743 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4744set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4745{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4746printf %s "checking for $ac_word... " >&6; } 4747if test ${ac_cv_path_PKG_CONFIG+y} 4748then : 4749 printf %s "(cached) " >&6 4750else $as_nop 4751 case $PKG_CONFIG in 4752 [\\/]* | ?:[\\/]*) 4753 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4754 ;; 4755 *) 4756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4757for as_dir in $PATH 4758do 4759 IFS=$as_save_IFS 4760 case $as_dir in #((( 4761 '') as_dir=./ ;; 4762 */) ;; 4763 *) as_dir=$as_dir/ ;; 4764 esac 4765 for ac_exec_ext in '' $ac_executable_extensions; do 4766 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4767 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4768 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4769 break 2 4770 fi 4771done 4772 done 4773IFS=$as_save_IFS 4774 4775 ;; 4776esac 4777fi 4778PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4779if test -n "$PKG_CONFIG"; then 4780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4781printf "%s\n" "$PKG_CONFIG" >&6; } 4782else 4783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4784printf "%s\n" "no" >&6; } 4785fi 4786 4787 4788fi 4789if test -z "$ac_cv_path_PKG_CONFIG"; then 4790 ac_pt_PKG_CONFIG=$PKG_CONFIG 4791 # Extract the first word of "pkg-config", so it can be a program name with args. 4792set dummy pkg-config; ac_word=$2 4793{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4794printf %s "checking for $ac_word... " >&6; } 4795if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4796then : 4797 printf %s "(cached) " >&6 4798else $as_nop 4799 case $ac_pt_PKG_CONFIG in 4800 [\\/]* | ?:[\\/]*) 4801 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4802 ;; 4803 *) 4804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4805for as_dir in $PATH 4806do 4807 IFS=$as_save_IFS 4808 case $as_dir in #((( 4809 '') as_dir=./ ;; 4810 */) ;; 4811 *) as_dir=$as_dir/ ;; 4812 esac 4813 for ac_exec_ext in '' $ac_executable_extensions; do 4814 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4815 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4816 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4817 break 2 4818 fi 4819done 4820 done 4821IFS=$as_save_IFS 4822 4823 ;; 4824esac 4825fi 4826ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4827if test -n "$ac_pt_PKG_CONFIG"; then 4828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4829printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4830else 4831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4832printf "%s\n" "no" >&6; } 4833fi 4834 4835 if test "x$ac_pt_PKG_CONFIG" = x; then 4836 PKG_CONFIG="" 4837 else 4838 case $cross_compiling:$ac_tool_warned in 4839yes:) 4840{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4841printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4842ac_tool_warned=yes ;; 4843esac 4844 PKG_CONFIG=$ac_pt_PKG_CONFIG 4845 fi 4846else 4847 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4848fi 4849 4850fi 4851if test -n "$PKG_CONFIG"; then 4852 _pkg_min_version=0.9.0 4853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4854printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4855 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4857printf "%s\n" "yes" >&6; } 4858 else 4859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4860printf "%s\n" "no" >&6; } 4861 PKG_CONFIG="" 4862 fi 4863fi 4864 4865 4866 # Make sure we can run config.sub. 4867$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4868 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4869 4870{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4871printf %s "checking build system type... " >&6; } 4872if test ${ac_cv_build+y} 4873then : 4874 printf %s "(cached) " >&6 4875else $as_nop 4876 ac_build_alias=$build_alias 4877test "x$ac_build_alias" = x && 4878 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4879test "x$ac_build_alias" = x && 4880 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4881ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4882 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4883 4884fi 4885{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4886printf "%s\n" "$ac_cv_build" >&6; } 4887case $ac_cv_build in 4888*-*-*) ;; 4889*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4890esac 4891build=$ac_cv_build 4892ac_save_IFS=$IFS; IFS='-' 4893set x $ac_cv_build 4894shift 4895build_cpu=$1 4896build_vendor=$2 4897shift; shift 4898# Remember, the first character of IFS is used to create $*, 4899# except with old shells: 4900build_os=$* 4901IFS=$ac_save_IFS 4902case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4903 4904 4905{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4906printf %s "checking host system type... " >&6; } 4907if test ${ac_cv_host+y} 4908then : 4909 printf %s "(cached) " >&6 4910else $as_nop 4911 if test "x$host_alias" = x; then 4912 ac_cv_host=$ac_cv_build 4913else 4914 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4915 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4916fi 4917 4918fi 4919{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4920printf "%s\n" "$ac_cv_host" >&6; } 4921case $ac_cv_host in 4922*-*-*) ;; 4923*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4924esac 4925host=$ac_cv_host 4926ac_save_IFS=$IFS; IFS='-' 4927set x $ac_cv_host 4928shift 4929host_cpu=$1 4930host_vendor=$2 4931shift; shift 4932# Remember, the first character of IFS is used to create $*, 4933# except with old shells: 4934host_os=$* 4935IFS=$ac_save_IFS 4936case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4937 4938 4939{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4940printf %s "checking for a sed that does not truncate output... " >&6; } 4941if test ${ac_cv_path_SED+y} 4942then : 4943 printf %s "(cached) " >&6 4944else $as_nop 4945 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4946 for ac_i in 1 2 3 4 5 6 7; do 4947 ac_script="$ac_script$as_nl$ac_script" 4948 done 4949 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4950 { ac_script=; unset ac_script;} 4951 if test -z "$SED"; then 4952 ac_path_SED_found=false 4953 # Loop through the user's path and test for each of PROGNAME-LIST 4954 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4955for as_dir in $PATH 4956do 4957 IFS=$as_save_IFS 4958 case $as_dir in #((( 4959 '') as_dir=./ ;; 4960 */) ;; 4961 *) as_dir=$as_dir/ ;; 4962 esac 4963 for ac_prog in sed gsed 4964 do 4965 for ac_exec_ext in '' $ac_executable_extensions; do 4966 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4967 as_fn_executable_p "$ac_path_SED" || continue 4968# Check for GNU ac_path_SED and select it if it is found. 4969 # Check for GNU $ac_path_SED 4970case `"$ac_path_SED" --version 2>&1` in 4971*GNU*) 4972 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4973*) 4974 ac_count=0 4975 printf %s 0123456789 >"conftest.in" 4976 while : 4977 do 4978 cat "conftest.in" "conftest.in" >"conftest.tmp" 4979 mv "conftest.tmp" "conftest.in" 4980 cp "conftest.in" "conftest.nl" 4981 printf "%s\n" '' >> "conftest.nl" 4982 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4983 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4984 as_fn_arith $ac_count + 1 && ac_count=$as_val 4985 if test $ac_count -gt ${ac_path_SED_max-0}; then 4986 # Best one so far, save it but keep looking for a better one 4987 ac_cv_path_SED="$ac_path_SED" 4988 ac_path_SED_max=$ac_count 4989 fi 4990 # 10*(2^10) chars as input seems more than enough 4991 test $ac_count -gt 10 && break 4992 done 4993 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4994esac 4995 4996 $ac_path_SED_found && break 3 4997 done 4998 done 4999 done 5000IFS=$as_save_IFS 5001 if test -z "$ac_cv_path_SED"; then 5002 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5003 fi 5004else 5005 ac_cv_path_SED=$SED 5006fi 5007 5008fi 5009{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5010printf "%s\n" "$ac_cv_path_SED" >&6; } 5011 SED="$ac_cv_path_SED" 5012 rm -f conftest.sed 5013 5014 5015 5016 5017 5018 5019# Check whether --enable-selective-werror was given. 5020if test ${enable_selective_werror+y} 5021then : 5022 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5023else $as_nop 5024 SELECTIVE_WERROR=yes 5025fi 5026 5027 5028 5029 5030 5031# -v is too short to test reliably with XORG_TESTSET_CFLAG 5032if test "x$SUNCC" = "xyes"; then 5033 BASE_CFLAGS="-v" 5034else 5035 BASE_CFLAGS="" 5036fi 5037 5038# This chunk of warnings were those that existed in the legacy CWARNFLAGS 5039 5040 5041 5042 5043 5044 5045 5046 5047 5048 5049 5050 5051 5052xorg_testset_save_CFLAGS="$CFLAGS" 5053 5054if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5057printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5058if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5059then : 5060 printf %s "(cached) " >&6 5061else $as_nop 5062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5063/* end confdefs.h. */ 5064int i; 5065_ACEOF 5066if ac_fn_c_try_compile "$LINENO" 5067then : 5068 xorg_cv_cc_flag_unknown_warning_option=yes 5069else $as_nop 5070 xorg_cv_cc_flag_unknown_warning_option=no 5071fi 5072rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5073fi 5074{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5075printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5076 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5077 CFLAGS="$xorg_testset_save_CFLAGS" 5078fi 5079 5080if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5081 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5083 fi 5084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5086printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5087if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5088then : 5089 printf %s "(cached) " >&6 5090else $as_nop 5091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5092/* end confdefs.h. */ 5093int i; 5094_ACEOF 5095if ac_fn_c_try_compile "$LINENO" 5096then : 5097 xorg_cv_cc_flag_unused_command_line_argument=yes 5098else $as_nop 5099 xorg_cv_cc_flag_unused_command_line_argument=no 5100fi 5101rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5102fi 5103{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5104printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5105 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5106 CFLAGS="$xorg_testset_save_CFLAGS" 5107fi 5108 5109found="no" 5110 5111 if test $found = "no" ; then 5112 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5114 fi 5115 5116 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5117 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5118 fi 5119 5120 CFLAGS="$CFLAGS -Wall" 5121 5122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5123printf %s "checking if $CC supports -Wall... " >&6; } 5124 cacheid=xorg_cv_cc_flag__Wall 5125 if eval test \${$cacheid+y} 5126then : 5127 printf %s "(cached) " >&6 5128else $as_nop 5129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5130/* end confdefs.h. */ 5131int i; 5132int 5133main (void) 5134{ 5135 5136 ; 5137 return 0; 5138} 5139_ACEOF 5140if ac_fn_c_try_link "$LINENO" 5141then : 5142 eval $cacheid=yes 5143else $as_nop 5144 eval $cacheid=no 5145fi 5146rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5147 conftest$ac_exeext conftest.$ac_ext 5148fi 5149 5150 5151 CFLAGS="$xorg_testset_save_CFLAGS" 5152 5153 eval supported=\$$cacheid 5154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5155printf "%s\n" "$supported" >&6; } 5156 if test "$supported" = "yes" ; then 5157 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5158 found="yes" 5159 fi 5160 fi 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176xorg_testset_save_CFLAGS="$CFLAGS" 5177 5178if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5181printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5182if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5183then : 5184 printf %s "(cached) " >&6 5185else $as_nop 5186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5187/* end confdefs.h. */ 5188int i; 5189_ACEOF 5190if ac_fn_c_try_compile "$LINENO" 5191then : 5192 xorg_cv_cc_flag_unknown_warning_option=yes 5193else $as_nop 5194 xorg_cv_cc_flag_unknown_warning_option=no 5195fi 5196rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5197fi 5198{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5199printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5200 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5201 CFLAGS="$xorg_testset_save_CFLAGS" 5202fi 5203 5204if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5207 fi 5208 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5210printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5211if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5212then : 5213 printf %s "(cached) " >&6 5214else $as_nop 5215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5216/* end confdefs.h. */ 5217int i; 5218_ACEOF 5219if ac_fn_c_try_compile "$LINENO" 5220then : 5221 xorg_cv_cc_flag_unused_command_line_argument=yes 5222else $as_nop 5223 xorg_cv_cc_flag_unused_command_line_argument=no 5224fi 5225rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5226fi 5227{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5228printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5229 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5230 CFLAGS="$xorg_testset_save_CFLAGS" 5231fi 5232 5233found="no" 5234 5235 if test $found = "no" ; then 5236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5238 fi 5239 5240 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5242 fi 5243 5244 CFLAGS="$CFLAGS -Wpointer-arith" 5245 5246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5247printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5248 cacheid=xorg_cv_cc_flag__Wpointer_arith 5249 if eval test \${$cacheid+y} 5250then : 5251 printf %s "(cached) " >&6 5252else $as_nop 5253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5254/* end confdefs.h. */ 5255int i; 5256int 5257main (void) 5258{ 5259 5260 ; 5261 return 0; 5262} 5263_ACEOF 5264if ac_fn_c_try_link "$LINENO" 5265then : 5266 eval $cacheid=yes 5267else $as_nop 5268 eval $cacheid=no 5269fi 5270rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5271 conftest$ac_exeext conftest.$ac_ext 5272fi 5273 5274 5275 CFLAGS="$xorg_testset_save_CFLAGS" 5276 5277 eval supported=\$$cacheid 5278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5279printf "%s\n" "$supported" >&6; } 5280 if test "$supported" = "yes" ; then 5281 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5282 found="yes" 5283 fi 5284 fi 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300xorg_testset_save_CFLAGS="$CFLAGS" 5301 5302if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5305printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5306if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5307then : 5308 printf %s "(cached) " >&6 5309else $as_nop 5310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5311/* end confdefs.h. */ 5312int i; 5313_ACEOF 5314if ac_fn_c_try_compile "$LINENO" 5315then : 5316 xorg_cv_cc_flag_unknown_warning_option=yes 5317else $as_nop 5318 xorg_cv_cc_flag_unknown_warning_option=no 5319fi 5320rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5321fi 5322{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5323printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5324 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5325 CFLAGS="$xorg_testset_save_CFLAGS" 5326fi 5327 5328if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5329 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5331 fi 5332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5334printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5335if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5336then : 5337 printf %s "(cached) " >&6 5338else $as_nop 5339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5340/* end confdefs.h. */ 5341int i; 5342_ACEOF 5343if ac_fn_c_try_compile "$LINENO" 5344then : 5345 xorg_cv_cc_flag_unused_command_line_argument=yes 5346else $as_nop 5347 xorg_cv_cc_flag_unused_command_line_argument=no 5348fi 5349rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5350fi 5351{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5352printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5353 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5354 CFLAGS="$xorg_testset_save_CFLAGS" 5355fi 5356 5357found="no" 5358 5359 if test $found = "no" ; then 5360 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5362 fi 5363 5364 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5366 fi 5367 5368 CFLAGS="$CFLAGS -Wmissing-declarations" 5369 5370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5371printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5372 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5373 if eval test \${$cacheid+y} 5374then : 5375 printf %s "(cached) " >&6 5376else $as_nop 5377 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5378/* end confdefs.h. */ 5379int i; 5380int 5381main (void) 5382{ 5383 5384 ; 5385 return 0; 5386} 5387_ACEOF 5388if ac_fn_c_try_link "$LINENO" 5389then : 5390 eval $cacheid=yes 5391else $as_nop 5392 eval $cacheid=no 5393fi 5394rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5395 conftest$ac_exeext conftest.$ac_ext 5396fi 5397 5398 5399 CFLAGS="$xorg_testset_save_CFLAGS" 5400 5401 eval supported=\$$cacheid 5402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5403printf "%s\n" "$supported" >&6; } 5404 if test "$supported" = "yes" ; then 5405 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5406 found="yes" 5407 fi 5408 fi 5409 5410 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424xorg_testset_save_CFLAGS="$CFLAGS" 5425 5426if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5429printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5430if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5431then : 5432 printf %s "(cached) " >&6 5433else $as_nop 5434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5435/* end confdefs.h. */ 5436int i; 5437_ACEOF 5438if ac_fn_c_try_compile "$LINENO" 5439then : 5440 xorg_cv_cc_flag_unknown_warning_option=yes 5441else $as_nop 5442 xorg_cv_cc_flag_unknown_warning_option=no 5443fi 5444rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5445fi 5446{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5447printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5448 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5449 CFLAGS="$xorg_testset_save_CFLAGS" 5450fi 5451 5452if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5453 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5455 fi 5456 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5458printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5459if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5460then : 5461 printf %s "(cached) " >&6 5462else $as_nop 5463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5464/* end confdefs.h. */ 5465int i; 5466_ACEOF 5467if ac_fn_c_try_compile "$LINENO" 5468then : 5469 xorg_cv_cc_flag_unused_command_line_argument=yes 5470else $as_nop 5471 xorg_cv_cc_flag_unused_command_line_argument=no 5472fi 5473rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5474fi 5475{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5476printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5477 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5478 CFLAGS="$xorg_testset_save_CFLAGS" 5479fi 5480 5481found="no" 5482 5483 if test $found = "no" ; then 5484 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5486 fi 5487 5488 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5490 fi 5491 5492 CFLAGS="$CFLAGS -Wformat=2" 5493 5494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5495printf %s "checking if $CC supports -Wformat=2... " >&6; } 5496 cacheid=xorg_cv_cc_flag__Wformat_2 5497 if eval test \${$cacheid+y} 5498then : 5499 printf %s "(cached) " >&6 5500else $as_nop 5501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5502/* end confdefs.h. */ 5503int i; 5504int 5505main (void) 5506{ 5507 5508 ; 5509 return 0; 5510} 5511_ACEOF 5512if ac_fn_c_try_link "$LINENO" 5513then : 5514 eval $cacheid=yes 5515else $as_nop 5516 eval $cacheid=no 5517fi 5518rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5519 conftest$ac_exeext conftest.$ac_ext 5520fi 5521 5522 5523 CFLAGS="$xorg_testset_save_CFLAGS" 5524 5525 eval supported=\$$cacheid 5526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5527printf "%s\n" "$supported" >&6; } 5528 if test "$supported" = "yes" ; then 5529 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5530 found="yes" 5531 fi 5532 fi 5533 5534 if test $found = "no" ; then 5535 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5537 fi 5538 5539 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5540 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5541 fi 5542 5543 CFLAGS="$CFLAGS -Wformat" 5544 5545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5546printf %s "checking if $CC supports -Wformat... " >&6; } 5547 cacheid=xorg_cv_cc_flag__Wformat 5548 if eval test \${$cacheid+y} 5549then : 5550 printf %s "(cached) " >&6 5551else $as_nop 5552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5553/* end confdefs.h. */ 5554int i; 5555int 5556main (void) 5557{ 5558 5559 ; 5560 return 0; 5561} 5562_ACEOF 5563if ac_fn_c_try_link "$LINENO" 5564then : 5565 eval $cacheid=yes 5566else $as_nop 5567 eval $cacheid=no 5568fi 5569rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5570 conftest$ac_exeext conftest.$ac_ext 5571fi 5572 5573 5574 CFLAGS="$xorg_testset_save_CFLAGS" 5575 5576 eval supported=\$$cacheid 5577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5578printf "%s\n" "$supported" >&6; } 5579 if test "$supported" = "yes" ; then 5580 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5581 found="yes" 5582 fi 5583 fi 5584 5585 5586 5587 5588 5589 5590 5591 5592 5593 5594 5595 5596 5597 5598 5599 5600 5601xorg_testset_save_CFLAGS="$CFLAGS" 5602 5603if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5606printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5607if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5608then : 5609 printf %s "(cached) " >&6 5610else $as_nop 5611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5612/* end confdefs.h. */ 5613int i; 5614_ACEOF 5615if ac_fn_c_try_compile "$LINENO" 5616then : 5617 xorg_cv_cc_flag_unknown_warning_option=yes 5618else $as_nop 5619 xorg_cv_cc_flag_unknown_warning_option=no 5620fi 5621rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5622fi 5623{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5624printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5625 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5626 CFLAGS="$xorg_testset_save_CFLAGS" 5627fi 5628 5629if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5632 fi 5633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5635printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5636if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5637then : 5638 printf %s "(cached) " >&6 5639else $as_nop 5640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5641/* end confdefs.h. */ 5642int i; 5643_ACEOF 5644if ac_fn_c_try_compile "$LINENO" 5645then : 5646 xorg_cv_cc_flag_unused_command_line_argument=yes 5647else $as_nop 5648 xorg_cv_cc_flag_unused_command_line_argument=no 5649fi 5650rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5651fi 5652{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5653printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5654 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5655 CFLAGS="$xorg_testset_save_CFLAGS" 5656fi 5657 5658found="no" 5659 5660 if test $found = "no" ; then 5661 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5663 fi 5664 5665 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5666 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5667 fi 5668 5669 CFLAGS="$CFLAGS -Wstrict-prototypes" 5670 5671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5672printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5673 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5674 if eval test \${$cacheid+y} 5675then : 5676 printf %s "(cached) " >&6 5677else $as_nop 5678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5679/* end confdefs.h. */ 5680int i; 5681int 5682main (void) 5683{ 5684 5685 ; 5686 return 0; 5687} 5688_ACEOF 5689if ac_fn_c_try_link "$LINENO" 5690then : 5691 eval $cacheid=yes 5692else $as_nop 5693 eval $cacheid=no 5694fi 5695rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5696 conftest$ac_exeext conftest.$ac_ext 5697fi 5698 5699 5700 CFLAGS="$xorg_testset_save_CFLAGS" 5701 5702 eval supported=\$$cacheid 5703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5704printf "%s\n" "$supported" >&6; } 5705 if test "$supported" = "yes" ; then 5706 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5707 found="yes" 5708 fi 5709 fi 5710 5711 5712 5713 5714 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724 5725xorg_testset_save_CFLAGS="$CFLAGS" 5726 5727if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5730printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5731if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5732then : 5733 printf %s "(cached) " >&6 5734else $as_nop 5735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5736/* end confdefs.h. */ 5737int i; 5738_ACEOF 5739if ac_fn_c_try_compile "$LINENO" 5740then : 5741 xorg_cv_cc_flag_unknown_warning_option=yes 5742else $as_nop 5743 xorg_cv_cc_flag_unknown_warning_option=no 5744fi 5745rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5746fi 5747{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5748printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5749 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5750 CFLAGS="$xorg_testset_save_CFLAGS" 5751fi 5752 5753if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5754 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5756 fi 5757 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5759printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5760if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5761then : 5762 printf %s "(cached) " >&6 5763else $as_nop 5764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5765/* end confdefs.h. */ 5766int i; 5767_ACEOF 5768if ac_fn_c_try_compile "$LINENO" 5769then : 5770 xorg_cv_cc_flag_unused_command_line_argument=yes 5771else $as_nop 5772 xorg_cv_cc_flag_unused_command_line_argument=no 5773fi 5774rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5775fi 5776{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5777printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5778 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5779 CFLAGS="$xorg_testset_save_CFLAGS" 5780fi 5781 5782found="no" 5783 5784 if test $found = "no" ; then 5785 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5787 fi 5788 5789 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5790 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5791 fi 5792 5793 CFLAGS="$CFLAGS -Wmissing-prototypes" 5794 5795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5796printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5797 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5798 if eval test \${$cacheid+y} 5799then : 5800 printf %s "(cached) " >&6 5801else $as_nop 5802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5803/* end confdefs.h. */ 5804int i; 5805int 5806main (void) 5807{ 5808 5809 ; 5810 return 0; 5811} 5812_ACEOF 5813if ac_fn_c_try_link "$LINENO" 5814then : 5815 eval $cacheid=yes 5816else $as_nop 5817 eval $cacheid=no 5818fi 5819rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5820 conftest$ac_exeext conftest.$ac_ext 5821fi 5822 5823 5824 CFLAGS="$xorg_testset_save_CFLAGS" 5825 5826 eval supported=\$$cacheid 5827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5828printf "%s\n" "$supported" >&6; } 5829 if test "$supported" = "yes" ; then 5830 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5831 found="yes" 5832 fi 5833 fi 5834 5835 5836 5837 5838 5839 5840 5841 5842 5843 5844 5845 5846 5847 5848 5849xorg_testset_save_CFLAGS="$CFLAGS" 5850 5851if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5854printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5855if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5856then : 5857 printf %s "(cached) " >&6 5858else $as_nop 5859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5860/* end confdefs.h. */ 5861int i; 5862_ACEOF 5863if ac_fn_c_try_compile "$LINENO" 5864then : 5865 xorg_cv_cc_flag_unknown_warning_option=yes 5866else $as_nop 5867 xorg_cv_cc_flag_unknown_warning_option=no 5868fi 5869rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5870fi 5871{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5872printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5873 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5874 CFLAGS="$xorg_testset_save_CFLAGS" 5875fi 5876 5877if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5878 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5880 fi 5881 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5883printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5884if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5885then : 5886 printf %s "(cached) " >&6 5887else $as_nop 5888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5889/* end confdefs.h. */ 5890int i; 5891_ACEOF 5892if ac_fn_c_try_compile "$LINENO" 5893then : 5894 xorg_cv_cc_flag_unused_command_line_argument=yes 5895else $as_nop 5896 xorg_cv_cc_flag_unused_command_line_argument=no 5897fi 5898rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5899fi 5900{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5901printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5902 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5903 CFLAGS="$xorg_testset_save_CFLAGS" 5904fi 5905 5906found="no" 5907 5908 if test $found = "no" ; then 5909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5911 fi 5912 5913 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5915 fi 5916 5917 CFLAGS="$CFLAGS -Wnested-externs" 5918 5919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5920printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5921 cacheid=xorg_cv_cc_flag__Wnested_externs 5922 if eval test \${$cacheid+y} 5923then : 5924 printf %s "(cached) " >&6 5925else $as_nop 5926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5927/* end confdefs.h. */ 5928int i; 5929int 5930main (void) 5931{ 5932 5933 ; 5934 return 0; 5935} 5936_ACEOF 5937if ac_fn_c_try_link "$LINENO" 5938then : 5939 eval $cacheid=yes 5940else $as_nop 5941 eval $cacheid=no 5942fi 5943rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5944 conftest$ac_exeext conftest.$ac_ext 5945fi 5946 5947 5948 CFLAGS="$xorg_testset_save_CFLAGS" 5949 5950 eval supported=\$$cacheid 5951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5952printf "%s\n" "$supported" >&6; } 5953 if test "$supported" = "yes" ; then 5954 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5955 found="yes" 5956 fi 5957 fi 5958 5959 5960 5961 5962 5963 5964 5965 5966 5967 5968 5969 5970 5971 5972 5973xorg_testset_save_CFLAGS="$CFLAGS" 5974 5975if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5978printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5979if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5980then : 5981 printf %s "(cached) " >&6 5982else $as_nop 5983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5984/* end confdefs.h. */ 5985int i; 5986_ACEOF 5987if ac_fn_c_try_compile "$LINENO" 5988then : 5989 xorg_cv_cc_flag_unknown_warning_option=yes 5990else $as_nop 5991 xorg_cv_cc_flag_unknown_warning_option=no 5992fi 5993rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5994fi 5995{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5996printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5997 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5998 CFLAGS="$xorg_testset_save_CFLAGS" 5999fi 6000 6001if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6004 fi 6005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6007printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6008if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6009then : 6010 printf %s "(cached) " >&6 6011else $as_nop 6012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6013/* end confdefs.h. */ 6014int i; 6015_ACEOF 6016if ac_fn_c_try_compile "$LINENO" 6017then : 6018 xorg_cv_cc_flag_unused_command_line_argument=yes 6019else $as_nop 6020 xorg_cv_cc_flag_unused_command_line_argument=no 6021fi 6022rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6023fi 6024{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6025printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6026 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6027 CFLAGS="$xorg_testset_save_CFLAGS" 6028fi 6029 6030found="no" 6031 6032 if test $found = "no" ; then 6033 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6035 fi 6036 6037 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6039 fi 6040 6041 CFLAGS="$CFLAGS -Wbad-function-cast" 6042 6043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6044printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6045 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6046 if eval test \${$cacheid+y} 6047then : 6048 printf %s "(cached) " >&6 6049else $as_nop 6050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6051/* end confdefs.h. */ 6052int i; 6053int 6054main (void) 6055{ 6056 6057 ; 6058 return 0; 6059} 6060_ACEOF 6061if ac_fn_c_try_link "$LINENO" 6062then : 6063 eval $cacheid=yes 6064else $as_nop 6065 eval $cacheid=no 6066fi 6067rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6068 conftest$ac_exeext conftest.$ac_ext 6069fi 6070 6071 6072 CFLAGS="$xorg_testset_save_CFLAGS" 6073 6074 eval supported=\$$cacheid 6075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6076printf "%s\n" "$supported" >&6; } 6077 if test "$supported" = "yes" ; then 6078 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6079 found="yes" 6080 fi 6081 fi 6082 6083 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095 6096 6097xorg_testset_save_CFLAGS="$CFLAGS" 6098 6099if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6102printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6103if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6104then : 6105 printf %s "(cached) " >&6 6106else $as_nop 6107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6108/* end confdefs.h. */ 6109int i; 6110_ACEOF 6111if ac_fn_c_try_compile "$LINENO" 6112then : 6113 xorg_cv_cc_flag_unknown_warning_option=yes 6114else $as_nop 6115 xorg_cv_cc_flag_unknown_warning_option=no 6116fi 6117rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6118fi 6119{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6120printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6121 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6122 CFLAGS="$xorg_testset_save_CFLAGS" 6123fi 6124 6125if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6126 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6128 fi 6129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6131printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6132if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6133then : 6134 printf %s "(cached) " >&6 6135else $as_nop 6136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6137/* end confdefs.h. */ 6138int i; 6139_ACEOF 6140if ac_fn_c_try_compile "$LINENO" 6141then : 6142 xorg_cv_cc_flag_unused_command_line_argument=yes 6143else $as_nop 6144 xorg_cv_cc_flag_unused_command_line_argument=no 6145fi 6146rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6147fi 6148{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6149printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6150 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6151 CFLAGS="$xorg_testset_save_CFLAGS" 6152fi 6153 6154found="no" 6155 6156 if test $found = "no" ; then 6157 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6159 fi 6160 6161 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6162 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6163 fi 6164 6165 CFLAGS="$CFLAGS -Wold-style-definition" 6166 6167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6168printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6169 cacheid=xorg_cv_cc_flag__Wold_style_definition 6170 if eval test \${$cacheid+y} 6171then : 6172 printf %s "(cached) " >&6 6173else $as_nop 6174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6175/* end confdefs.h. */ 6176int i; 6177int 6178main (void) 6179{ 6180 6181 ; 6182 return 0; 6183} 6184_ACEOF 6185if ac_fn_c_try_link "$LINENO" 6186then : 6187 eval $cacheid=yes 6188else $as_nop 6189 eval $cacheid=no 6190fi 6191rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6192 conftest$ac_exeext conftest.$ac_ext 6193fi 6194 6195 6196 CFLAGS="$xorg_testset_save_CFLAGS" 6197 6198 eval supported=\$$cacheid 6199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6200printf "%s\n" "$supported" >&6; } 6201 if test "$supported" = "yes" ; then 6202 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6203 found="yes" 6204 fi 6205 fi 6206 6207 if test $found = "no" ; then 6208 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6210 fi 6211 6212 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6214 fi 6215 6216 CFLAGS="$CFLAGS -fd" 6217 6218 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6219printf %s "checking if $CC supports -fd... " >&6; } 6220 cacheid=xorg_cv_cc_flag__fd 6221 if eval test \${$cacheid+y} 6222then : 6223 printf %s "(cached) " >&6 6224else $as_nop 6225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6226/* end confdefs.h. */ 6227int i; 6228int 6229main (void) 6230{ 6231 6232 ; 6233 return 0; 6234} 6235_ACEOF 6236if ac_fn_c_try_link "$LINENO" 6237then : 6238 eval $cacheid=yes 6239else $as_nop 6240 eval $cacheid=no 6241fi 6242rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6243 conftest$ac_exeext conftest.$ac_ext 6244fi 6245 6246 6247 CFLAGS="$xorg_testset_save_CFLAGS" 6248 6249 eval supported=\$$cacheid 6250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6251printf "%s\n" "$supported" >&6; } 6252 if test "$supported" = "yes" ; then 6253 BASE_CFLAGS="$BASE_CFLAGS -fd" 6254 found="yes" 6255 fi 6256 fi 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 6271 6272xorg_testset_save_CFLAGS="$CFLAGS" 6273 6274if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6277printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6278if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6279then : 6280 printf %s "(cached) " >&6 6281else $as_nop 6282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6283/* end confdefs.h. */ 6284int i; 6285_ACEOF 6286if ac_fn_c_try_compile "$LINENO" 6287then : 6288 xorg_cv_cc_flag_unknown_warning_option=yes 6289else $as_nop 6290 xorg_cv_cc_flag_unknown_warning_option=no 6291fi 6292rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6293fi 6294{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6295printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6296 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6297 CFLAGS="$xorg_testset_save_CFLAGS" 6298fi 6299 6300if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6301 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6303 fi 6304 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6306printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6307if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6308then : 6309 printf %s "(cached) " >&6 6310else $as_nop 6311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6312/* end confdefs.h. */ 6313int i; 6314_ACEOF 6315if ac_fn_c_try_compile "$LINENO" 6316then : 6317 xorg_cv_cc_flag_unused_command_line_argument=yes 6318else $as_nop 6319 xorg_cv_cc_flag_unused_command_line_argument=no 6320fi 6321rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6322fi 6323{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6324printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6325 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6326 CFLAGS="$xorg_testset_save_CFLAGS" 6327fi 6328 6329found="no" 6330 6331 if test $found = "no" ; then 6332 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6334 fi 6335 6336 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6337 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6338 fi 6339 6340 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6341 6342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6343printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6344 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6345 if eval test \${$cacheid+y} 6346then : 6347 printf %s "(cached) " >&6 6348else $as_nop 6349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6350/* end confdefs.h. */ 6351int i; 6352int 6353main (void) 6354{ 6355 6356 ; 6357 return 0; 6358} 6359_ACEOF 6360if ac_fn_c_try_link "$LINENO" 6361then : 6362 eval $cacheid=yes 6363else $as_nop 6364 eval $cacheid=no 6365fi 6366rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6367 conftest$ac_exeext conftest.$ac_ext 6368fi 6369 6370 6371 CFLAGS="$xorg_testset_save_CFLAGS" 6372 6373 eval supported=\$$cacheid 6374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6375printf "%s\n" "$supported" >&6; } 6376 if test "$supported" = "yes" ; then 6377 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6378 found="yes" 6379 fi 6380 fi 6381 6382 6383 6384 6385 6386# This chunk adds additional warnings that could catch undesired effects. 6387 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400xorg_testset_save_CFLAGS="$CFLAGS" 6401 6402if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6405printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6406if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6407then : 6408 printf %s "(cached) " >&6 6409else $as_nop 6410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6411/* end confdefs.h. */ 6412int i; 6413_ACEOF 6414if ac_fn_c_try_compile "$LINENO" 6415then : 6416 xorg_cv_cc_flag_unknown_warning_option=yes 6417else $as_nop 6418 xorg_cv_cc_flag_unknown_warning_option=no 6419fi 6420rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6421fi 6422{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6423printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6424 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6425 CFLAGS="$xorg_testset_save_CFLAGS" 6426fi 6427 6428if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6429 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6431 fi 6432 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6434printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6435if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6436then : 6437 printf %s "(cached) " >&6 6438else $as_nop 6439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6440/* end confdefs.h. */ 6441int i; 6442_ACEOF 6443if ac_fn_c_try_compile "$LINENO" 6444then : 6445 xorg_cv_cc_flag_unused_command_line_argument=yes 6446else $as_nop 6447 xorg_cv_cc_flag_unused_command_line_argument=no 6448fi 6449rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6450fi 6451{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6452printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6453 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6454 CFLAGS="$xorg_testset_save_CFLAGS" 6455fi 6456 6457found="no" 6458 6459 if test $found = "no" ; then 6460 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6462 fi 6463 6464 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6465 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6466 fi 6467 6468 CFLAGS="$CFLAGS -Wunused" 6469 6470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6471printf %s "checking if $CC supports -Wunused... " >&6; } 6472 cacheid=xorg_cv_cc_flag__Wunused 6473 if eval test \${$cacheid+y} 6474then : 6475 printf %s "(cached) " >&6 6476else $as_nop 6477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6478/* end confdefs.h. */ 6479int i; 6480int 6481main (void) 6482{ 6483 6484 ; 6485 return 0; 6486} 6487_ACEOF 6488if ac_fn_c_try_link "$LINENO" 6489then : 6490 eval $cacheid=yes 6491else $as_nop 6492 eval $cacheid=no 6493fi 6494rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6495 conftest$ac_exeext conftest.$ac_ext 6496fi 6497 6498 6499 CFLAGS="$xorg_testset_save_CFLAGS" 6500 6501 eval supported=\$$cacheid 6502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6503printf "%s\n" "$supported" >&6; } 6504 if test "$supported" = "yes" ; then 6505 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6506 found="yes" 6507 fi 6508 fi 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524xorg_testset_save_CFLAGS="$CFLAGS" 6525 6526if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6529printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6530if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6531then : 6532 printf %s "(cached) " >&6 6533else $as_nop 6534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6535/* end confdefs.h. */ 6536int i; 6537_ACEOF 6538if ac_fn_c_try_compile "$LINENO" 6539then : 6540 xorg_cv_cc_flag_unknown_warning_option=yes 6541else $as_nop 6542 xorg_cv_cc_flag_unknown_warning_option=no 6543fi 6544rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6545fi 6546{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6547printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6548 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6549 CFLAGS="$xorg_testset_save_CFLAGS" 6550fi 6551 6552if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6553 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6555 fi 6556 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6558printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6559if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6560then : 6561 printf %s "(cached) " >&6 6562else $as_nop 6563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6564/* end confdefs.h. */ 6565int i; 6566_ACEOF 6567if ac_fn_c_try_compile "$LINENO" 6568then : 6569 xorg_cv_cc_flag_unused_command_line_argument=yes 6570else $as_nop 6571 xorg_cv_cc_flag_unused_command_line_argument=no 6572fi 6573rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6574fi 6575{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6576printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6577 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6578 CFLAGS="$xorg_testset_save_CFLAGS" 6579fi 6580 6581found="no" 6582 6583 if test $found = "no" ; then 6584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6586 fi 6587 6588 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6590 fi 6591 6592 CFLAGS="$CFLAGS -Wuninitialized" 6593 6594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6595printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6596 cacheid=xorg_cv_cc_flag__Wuninitialized 6597 if eval test \${$cacheid+y} 6598then : 6599 printf %s "(cached) " >&6 6600else $as_nop 6601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6602/* end confdefs.h. */ 6603int i; 6604int 6605main (void) 6606{ 6607 6608 ; 6609 return 0; 6610} 6611_ACEOF 6612if ac_fn_c_try_link "$LINENO" 6613then : 6614 eval $cacheid=yes 6615else $as_nop 6616 eval $cacheid=no 6617fi 6618rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6619 conftest$ac_exeext conftest.$ac_ext 6620fi 6621 6622 6623 CFLAGS="$xorg_testset_save_CFLAGS" 6624 6625 eval supported=\$$cacheid 6626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6627printf "%s\n" "$supported" >&6; } 6628 if test "$supported" = "yes" ; then 6629 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6630 found="yes" 6631 fi 6632 fi 6633 6634 6635 6636 6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648xorg_testset_save_CFLAGS="$CFLAGS" 6649 6650if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6653printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6654if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6655then : 6656 printf %s "(cached) " >&6 6657else $as_nop 6658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6659/* end confdefs.h. */ 6660int i; 6661_ACEOF 6662if ac_fn_c_try_compile "$LINENO" 6663then : 6664 xorg_cv_cc_flag_unknown_warning_option=yes 6665else $as_nop 6666 xorg_cv_cc_flag_unknown_warning_option=no 6667fi 6668rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6669fi 6670{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6671printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6672 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6673 CFLAGS="$xorg_testset_save_CFLAGS" 6674fi 6675 6676if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6679 fi 6680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6682printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6683if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6684then : 6685 printf %s "(cached) " >&6 6686else $as_nop 6687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6688/* end confdefs.h. */ 6689int i; 6690_ACEOF 6691if ac_fn_c_try_compile "$LINENO" 6692then : 6693 xorg_cv_cc_flag_unused_command_line_argument=yes 6694else $as_nop 6695 xorg_cv_cc_flag_unused_command_line_argument=no 6696fi 6697rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6698fi 6699{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6700printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6701 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6702 CFLAGS="$xorg_testset_save_CFLAGS" 6703fi 6704 6705found="no" 6706 6707 if test $found = "no" ; then 6708 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6710 fi 6711 6712 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6714 fi 6715 6716 CFLAGS="$CFLAGS -Wshadow" 6717 6718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6719printf %s "checking if $CC supports -Wshadow... " >&6; } 6720 cacheid=xorg_cv_cc_flag__Wshadow 6721 if eval test \${$cacheid+y} 6722then : 6723 printf %s "(cached) " >&6 6724else $as_nop 6725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6726/* end confdefs.h. */ 6727int i; 6728int 6729main (void) 6730{ 6731 6732 ; 6733 return 0; 6734} 6735_ACEOF 6736if ac_fn_c_try_link "$LINENO" 6737then : 6738 eval $cacheid=yes 6739else $as_nop 6740 eval $cacheid=no 6741fi 6742rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6743 conftest$ac_exeext conftest.$ac_ext 6744fi 6745 6746 6747 CFLAGS="$xorg_testset_save_CFLAGS" 6748 6749 eval supported=\$$cacheid 6750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6751printf "%s\n" "$supported" >&6; } 6752 if test "$supported" = "yes" ; then 6753 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6754 found="yes" 6755 fi 6756 fi 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 6769 6770 6771 6772xorg_testset_save_CFLAGS="$CFLAGS" 6773 6774if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6777printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6778if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6779then : 6780 printf %s "(cached) " >&6 6781else $as_nop 6782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6783/* end confdefs.h. */ 6784int i; 6785_ACEOF 6786if ac_fn_c_try_compile "$LINENO" 6787then : 6788 xorg_cv_cc_flag_unknown_warning_option=yes 6789else $as_nop 6790 xorg_cv_cc_flag_unknown_warning_option=no 6791fi 6792rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6793fi 6794{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6795printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6796 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6797 CFLAGS="$xorg_testset_save_CFLAGS" 6798fi 6799 6800if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6803 fi 6804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6806printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6807if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6808then : 6809 printf %s "(cached) " >&6 6810else $as_nop 6811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6812/* end confdefs.h. */ 6813int i; 6814_ACEOF 6815if ac_fn_c_try_compile "$LINENO" 6816then : 6817 xorg_cv_cc_flag_unused_command_line_argument=yes 6818else $as_nop 6819 xorg_cv_cc_flag_unused_command_line_argument=no 6820fi 6821rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6822fi 6823{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6824printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6825 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6826 CFLAGS="$xorg_testset_save_CFLAGS" 6827fi 6828 6829found="no" 6830 6831 if test $found = "no" ; then 6832 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6834 fi 6835 6836 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6837 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6838 fi 6839 6840 CFLAGS="$CFLAGS -Wmissing-noreturn" 6841 6842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6843printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6844 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6845 if eval test \${$cacheid+y} 6846then : 6847 printf %s "(cached) " >&6 6848else $as_nop 6849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6850/* end confdefs.h. */ 6851int i; 6852int 6853main (void) 6854{ 6855 6856 ; 6857 return 0; 6858} 6859_ACEOF 6860if ac_fn_c_try_link "$LINENO" 6861then : 6862 eval $cacheid=yes 6863else $as_nop 6864 eval $cacheid=no 6865fi 6866rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6867 conftest$ac_exeext conftest.$ac_ext 6868fi 6869 6870 6871 CFLAGS="$xorg_testset_save_CFLAGS" 6872 6873 eval supported=\$$cacheid 6874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6875printf "%s\n" "$supported" >&6; } 6876 if test "$supported" = "yes" ; then 6877 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6878 found="yes" 6879 fi 6880 fi 6881 6882 6883 6884 6885 6886 6887 6888 6889 6890 6891 6892 6893 6894 6895 6896xorg_testset_save_CFLAGS="$CFLAGS" 6897 6898if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6901printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6902if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6903then : 6904 printf %s "(cached) " >&6 6905else $as_nop 6906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6907/* end confdefs.h. */ 6908int i; 6909_ACEOF 6910if ac_fn_c_try_compile "$LINENO" 6911then : 6912 xorg_cv_cc_flag_unknown_warning_option=yes 6913else $as_nop 6914 xorg_cv_cc_flag_unknown_warning_option=no 6915fi 6916rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6917fi 6918{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6919printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6920 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6921 CFLAGS="$xorg_testset_save_CFLAGS" 6922fi 6923 6924if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6925 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6927 fi 6928 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6930printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6931if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6932then : 6933 printf %s "(cached) " >&6 6934else $as_nop 6935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6936/* end confdefs.h. */ 6937int i; 6938_ACEOF 6939if ac_fn_c_try_compile "$LINENO" 6940then : 6941 xorg_cv_cc_flag_unused_command_line_argument=yes 6942else $as_nop 6943 xorg_cv_cc_flag_unused_command_line_argument=no 6944fi 6945rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6946fi 6947{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6948printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6949 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6950 CFLAGS="$xorg_testset_save_CFLAGS" 6951fi 6952 6953found="no" 6954 6955 if test $found = "no" ; then 6956 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6958 fi 6959 6960 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6962 fi 6963 6964 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6965 6966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6967printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6968 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6969 if eval test \${$cacheid+y} 6970then : 6971 printf %s "(cached) " >&6 6972else $as_nop 6973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6974/* end confdefs.h. */ 6975int i; 6976int 6977main (void) 6978{ 6979 6980 ; 6981 return 0; 6982} 6983_ACEOF 6984if ac_fn_c_try_link "$LINENO" 6985then : 6986 eval $cacheid=yes 6987else $as_nop 6988 eval $cacheid=no 6989fi 6990rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6991 conftest$ac_exeext conftest.$ac_ext 6992fi 6993 6994 6995 CFLAGS="$xorg_testset_save_CFLAGS" 6996 6997 eval supported=\$$cacheid 6998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6999printf "%s\n" "$supported" >&6; } 7000 if test "$supported" = "yes" ; then 7001 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7002 found="yes" 7003 fi 7004 fi 7005 7006 7007 7008 7009 7010 7011 7012 7013 7014 7015 7016 7017 7018 7019 7020xorg_testset_save_CFLAGS="$CFLAGS" 7021 7022if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7025printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7026if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7027then : 7028 printf %s "(cached) " >&6 7029else $as_nop 7030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7031/* end confdefs.h. */ 7032int i; 7033_ACEOF 7034if ac_fn_c_try_compile "$LINENO" 7035then : 7036 xorg_cv_cc_flag_unknown_warning_option=yes 7037else $as_nop 7038 xorg_cv_cc_flag_unknown_warning_option=no 7039fi 7040rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7041fi 7042{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7043printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7044 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7045 CFLAGS="$xorg_testset_save_CFLAGS" 7046fi 7047 7048if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7051 fi 7052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7054printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7055if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7056then : 7057 printf %s "(cached) " >&6 7058else $as_nop 7059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7060/* end confdefs.h. */ 7061int i; 7062_ACEOF 7063if ac_fn_c_try_compile "$LINENO" 7064then : 7065 xorg_cv_cc_flag_unused_command_line_argument=yes 7066else $as_nop 7067 xorg_cv_cc_flag_unused_command_line_argument=no 7068fi 7069rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7070fi 7071{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7072printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7073 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7074 CFLAGS="$xorg_testset_save_CFLAGS" 7075fi 7076 7077found="no" 7078 7079 if test $found = "no" ; then 7080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7082 fi 7083 7084 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7086 fi 7087 7088 CFLAGS="$CFLAGS -Wredundant-decls" 7089 7090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7091printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7092 cacheid=xorg_cv_cc_flag__Wredundant_decls 7093 if eval test \${$cacheid+y} 7094then : 7095 printf %s "(cached) " >&6 7096else $as_nop 7097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7098/* end confdefs.h. */ 7099int i; 7100int 7101main (void) 7102{ 7103 7104 ; 7105 return 0; 7106} 7107_ACEOF 7108if ac_fn_c_try_link "$LINENO" 7109then : 7110 eval $cacheid=yes 7111else $as_nop 7112 eval $cacheid=no 7113fi 7114rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7115 conftest$ac_exeext conftest.$ac_ext 7116fi 7117 7118 7119 CFLAGS="$xorg_testset_save_CFLAGS" 7120 7121 eval supported=\$$cacheid 7122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7123printf "%s\n" "$supported" >&6; } 7124 if test "$supported" = "yes" ; then 7125 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7126 found="yes" 7127 fi 7128 fi 7129 7130 7131 7132 7133 7134 7135 7136 7137 7138 7139 7140 7141 7142 7143 7144xorg_testset_save_CFLAGS="$CFLAGS" 7145 7146if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7147 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7149printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7150if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7151then : 7152 printf %s "(cached) " >&6 7153else $as_nop 7154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7155/* end confdefs.h. */ 7156int i; 7157_ACEOF 7158if ac_fn_c_try_compile "$LINENO" 7159then : 7160 xorg_cv_cc_flag_unknown_warning_option=yes 7161else $as_nop 7162 xorg_cv_cc_flag_unknown_warning_option=no 7163fi 7164rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7165fi 7166{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7167printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7168 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7169 CFLAGS="$xorg_testset_save_CFLAGS" 7170fi 7171 7172if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7175 fi 7176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7178printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7179if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7180then : 7181 printf %s "(cached) " >&6 7182else $as_nop 7183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7184/* end confdefs.h. */ 7185int i; 7186_ACEOF 7187if ac_fn_c_try_compile "$LINENO" 7188then : 7189 xorg_cv_cc_flag_unused_command_line_argument=yes 7190else $as_nop 7191 xorg_cv_cc_flag_unused_command_line_argument=no 7192fi 7193rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7194fi 7195{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7196printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7197 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7198 CFLAGS="$xorg_testset_save_CFLAGS" 7199fi 7200 7201found="no" 7202 7203 if test $found = "no" ; then 7204 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7206 fi 7207 7208 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7210 fi 7211 7212 CFLAGS="$CFLAGS -Wlogical-op" 7213 7214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7215printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7216 cacheid=xorg_cv_cc_flag__Wlogical_op 7217 if eval test \${$cacheid+y} 7218then : 7219 printf %s "(cached) " >&6 7220else $as_nop 7221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7222/* end confdefs.h. */ 7223int i; 7224int 7225main (void) 7226{ 7227 7228 ; 7229 return 0; 7230} 7231_ACEOF 7232if ac_fn_c_try_link "$LINENO" 7233then : 7234 eval $cacheid=yes 7235else $as_nop 7236 eval $cacheid=no 7237fi 7238rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7239 conftest$ac_exeext conftest.$ac_ext 7240fi 7241 7242 7243 CFLAGS="$xorg_testset_save_CFLAGS" 7244 7245 eval supported=\$$cacheid 7246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7247printf "%s\n" "$supported" >&6; } 7248 if test "$supported" = "yes" ; then 7249 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7250 found="yes" 7251 fi 7252 fi 7253 7254 7255 7256# These are currently disabled because they are noisy. They will be enabled 7257# in the future once the codebase is sufficiently modernized to silence 7258# them. For now, I don't want them to drown out the other warnings. 7259# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7260# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7261# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7262 7263# Turn some warnings into errors, so we don't accidently get successful builds 7264# when there are problems that should be fixed. 7265 7266if test "x$SELECTIVE_WERROR" = "xyes" ; then 7267 7268 7269 7270 7271 7272 7273 7274 7275 7276 7277 7278 7279 7280xorg_testset_save_CFLAGS="$CFLAGS" 7281 7282if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7285printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7286if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7287then : 7288 printf %s "(cached) " >&6 7289else $as_nop 7290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7291/* end confdefs.h. */ 7292int i; 7293_ACEOF 7294if ac_fn_c_try_compile "$LINENO" 7295then : 7296 xorg_cv_cc_flag_unknown_warning_option=yes 7297else $as_nop 7298 xorg_cv_cc_flag_unknown_warning_option=no 7299fi 7300rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7301fi 7302{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7303printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7304 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7305 CFLAGS="$xorg_testset_save_CFLAGS" 7306fi 7307 7308if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7309 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7311 fi 7312 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7314printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7315if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7316then : 7317 printf %s "(cached) " >&6 7318else $as_nop 7319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7320/* end confdefs.h. */ 7321int i; 7322_ACEOF 7323if ac_fn_c_try_compile "$LINENO" 7324then : 7325 xorg_cv_cc_flag_unused_command_line_argument=yes 7326else $as_nop 7327 xorg_cv_cc_flag_unused_command_line_argument=no 7328fi 7329rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7330fi 7331{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7332printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7333 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7334 CFLAGS="$xorg_testset_save_CFLAGS" 7335fi 7336 7337found="no" 7338 7339 if test $found = "no" ; then 7340 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7342 fi 7343 7344 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7345 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7346 fi 7347 7348 CFLAGS="$CFLAGS -Werror=implicit" 7349 7350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7351printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7352 cacheid=xorg_cv_cc_flag__Werror_implicit 7353 if eval test \${$cacheid+y} 7354then : 7355 printf %s "(cached) " >&6 7356else $as_nop 7357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7358/* end confdefs.h. */ 7359int i; 7360int 7361main (void) 7362{ 7363 7364 ; 7365 return 0; 7366} 7367_ACEOF 7368if ac_fn_c_try_link "$LINENO" 7369then : 7370 eval $cacheid=yes 7371else $as_nop 7372 eval $cacheid=no 7373fi 7374rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7375 conftest$ac_exeext conftest.$ac_ext 7376fi 7377 7378 7379 CFLAGS="$xorg_testset_save_CFLAGS" 7380 7381 eval supported=\$$cacheid 7382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7383printf "%s\n" "$supported" >&6; } 7384 if test "$supported" = "yes" ; then 7385 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7386 found="yes" 7387 fi 7388 fi 7389 7390 if test $found = "no" ; then 7391 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7393 fi 7394 7395 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7397 fi 7398 7399 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7400 7401 { 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 7402printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7403 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7404 if eval test \${$cacheid+y} 7405then : 7406 printf %s "(cached) " >&6 7407else $as_nop 7408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7409/* end confdefs.h. */ 7410int i; 7411int 7412main (void) 7413{ 7414 7415 ; 7416 return 0; 7417} 7418_ACEOF 7419if ac_fn_c_try_link "$LINENO" 7420then : 7421 eval $cacheid=yes 7422else $as_nop 7423 eval $cacheid=no 7424fi 7425rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7426 conftest$ac_exeext conftest.$ac_ext 7427fi 7428 7429 7430 CFLAGS="$xorg_testset_save_CFLAGS" 7431 7432 eval supported=\$$cacheid 7433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7434printf "%s\n" "$supported" >&6; } 7435 if test "$supported" = "yes" ; then 7436 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7437 found="yes" 7438 fi 7439 fi 7440 7441 7442 7443 7444 7445 7446 7447 7448 7449 7450 7451 7452 7453 7454 7455xorg_testset_save_CFLAGS="$CFLAGS" 7456 7457if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7460printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7461if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7462then : 7463 printf %s "(cached) " >&6 7464else $as_nop 7465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7466/* end confdefs.h. */ 7467int i; 7468_ACEOF 7469if ac_fn_c_try_compile "$LINENO" 7470then : 7471 xorg_cv_cc_flag_unknown_warning_option=yes 7472else $as_nop 7473 xorg_cv_cc_flag_unknown_warning_option=no 7474fi 7475rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7476fi 7477{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7478printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7479 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7480 CFLAGS="$xorg_testset_save_CFLAGS" 7481fi 7482 7483if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7484 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7486 fi 7487 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7489printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7490if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7491then : 7492 printf %s "(cached) " >&6 7493else $as_nop 7494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7495/* end confdefs.h. */ 7496int i; 7497_ACEOF 7498if ac_fn_c_try_compile "$LINENO" 7499then : 7500 xorg_cv_cc_flag_unused_command_line_argument=yes 7501else $as_nop 7502 xorg_cv_cc_flag_unused_command_line_argument=no 7503fi 7504rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7505fi 7506{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7507printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7508 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7509 CFLAGS="$xorg_testset_save_CFLAGS" 7510fi 7511 7512found="no" 7513 7514 if test $found = "no" ; then 7515 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7517 fi 7518 7519 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7521 fi 7522 7523 CFLAGS="$CFLAGS -Werror=nonnull" 7524 7525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7526printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7527 cacheid=xorg_cv_cc_flag__Werror_nonnull 7528 if eval test \${$cacheid+y} 7529then : 7530 printf %s "(cached) " >&6 7531else $as_nop 7532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7533/* end confdefs.h. */ 7534int i; 7535int 7536main (void) 7537{ 7538 7539 ; 7540 return 0; 7541} 7542_ACEOF 7543if ac_fn_c_try_link "$LINENO" 7544then : 7545 eval $cacheid=yes 7546else $as_nop 7547 eval $cacheid=no 7548fi 7549rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7550 conftest$ac_exeext conftest.$ac_ext 7551fi 7552 7553 7554 CFLAGS="$xorg_testset_save_CFLAGS" 7555 7556 eval supported=\$$cacheid 7557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7558printf "%s\n" "$supported" >&6; } 7559 if test "$supported" = "yes" ; then 7560 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7561 found="yes" 7562 fi 7563 fi 7564 7565 7566 7567 7568 7569 7570 7571 7572 7573 7574 7575 7576 7577 7578 7579xorg_testset_save_CFLAGS="$CFLAGS" 7580 7581if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7584printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7585if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7586then : 7587 printf %s "(cached) " >&6 7588else $as_nop 7589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7590/* end confdefs.h. */ 7591int i; 7592_ACEOF 7593if ac_fn_c_try_compile "$LINENO" 7594then : 7595 xorg_cv_cc_flag_unknown_warning_option=yes 7596else $as_nop 7597 xorg_cv_cc_flag_unknown_warning_option=no 7598fi 7599rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7600fi 7601{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7602printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7603 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7604 CFLAGS="$xorg_testset_save_CFLAGS" 7605fi 7606 7607if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7610 fi 7611 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7613printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7614if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7615then : 7616 printf %s "(cached) " >&6 7617else $as_nop 7618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7619/* end confdefs.h. */ 7620int i; 7621_ACEOF 7622if ac_fn_c_try_compile "$LINENO" 7623then : 7624 xorg_cv_cc_flag_unused_command_line_argument=yes 7625else $as_nop 7626 xorg_cv_cc_flag_unused_command_line_argument=no 7627fi 7628rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7629fi 7630{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7631printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7632 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7633 CFLAGS="$xorg_testset_save_CFLAGS" 7634fi 7635 7636found="no" 7637 7638 if test $found = "no" ; then 7639 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7641 fi 7642 7643 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7644 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7645 fi 7646 7647 CFLAGS="$CFLAGS -Werror=init-self" 7648 7649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7650printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7651 cacheid=xorg_cv_cc_flag__Werror_init_self 7652 if eval test \${$cacheid+y} 7653then : 7654 printf %s "(cached) " >&6 7655else $as_nop 7656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7657/* end confdefs.h. */ 7658int i; 7659int 7660main (void) 7661{ 7662 7663 ; 7664 return 0; 7665} 7666_ACEOF 7667if ac_fn_c_try_link "$LINENO" 7668then : 7669 eval $cacheid=yes 7670else $as_nop 7671 eval $cacheid=no 7672fi 7673rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7674 conftest$ac_exeext conftest.$ac_ext 7675fi 7676 7677 7678 CFLAGS="$xorg_testset_save_CFLAGS" 7679 7680 eval supported=\$$cacheid 7681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7682printf "%s\n" "$supported" >&6; } 7683 if test "$supported" = "yes" ; then 7684 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7685 found="yes" 7686 fi 7687 fi 7688 7689 7690 7691 7692 7693 7694 7695 7696 7697 7698 7699 7700 7701 7702 7703xorg_testset_save_CFLAGS="$CFLAGS" 7704 7705if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7708printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7709if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7710then : 7711 printf %s "(cached) " >&6 7712else $as_nop 7713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7714/* end confdefs.h. */ 7715int i; 7716_ACEOF 7717if ac_fn_c_try_compile "$LINENO" 7718then : 7719 xorg_cv_cc_flag_unknown_warning_option=yes 7720else $as_nop 7721 xorg_cv_cc_flag_unknown_warning_option=no 7722fi 7723rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7724fi 7725{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7726printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7727 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7728 CFLAGS="$xorg_testset_save_CFLAGS" 7729fi 7730 7731if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7732 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7734 fi 7735 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7737printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7738if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7739then : 7740 printf %s "(cached) " >&6 7741else $as_nop 7742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7743/* end confdefs.h. */ 7744int i; 7745_ACEOF 7746if ac_fn_c_try_compile "$LINENO" 7747then : 7748 xorg_cv_cc_flag_unused_command_line_argument=yes 7749else $as_nop 7750 xorg_cv_cc_flag_unused_command_line_argument=no 7751fi 7752rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7753fi 7754{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7755printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7756 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7757 CFLAGS="$xorg_testset_save_CFLAGS" 7758fi 7759 7760found="no" 7761 7762 if test $found = "no" ; then 7763 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7765 fi 7766 7767 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7768 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7769 fi 7770 7771 CFLAGS="$CFLAGS -Werror=main" 7772 7773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7774printf %s "checking if $CC supports -Werror=main... " >&6; } 7775 cacheid=xorg_cv_cc_flag__Werror_main 7776 if eval test \${$cacheid+y} 7777then : 7778 printf %s "(cached) " >&6 7779else $as_nop 7780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7781/* end confdefs.h. */ 7782int i; 7783int 7784main (void) 7785{ 7786 7787 ; 7788 return 0; 7789} 7790_ACEOF 7791if ac_fn_c_try_link "$LINENO" 7792then : 7793 eval $cacheid=yes 7794else $as_nop 7795 eval $cacheid=no 7796fi 7797rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7798 conftest$ac_exeext conftest.$ac_ext 7799fi 7800 7801 7802 CFLAGS="$xorg_testset_save_CFLAGS" 7803 7804 eval supported=\$$cacheid 7805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7806printf "%s\n" "$supported" >&6; } 7807 if test "$supported" = "yes" ; then 7808 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7809 found="yes" 7810 fi 7811 fi 7812 7813 7814 7815 7816 7817 7818 7819 7820 7821 7822 7823 7824 7825 7826 7827xorg_testset_save_CFLAGS="$CFLAGS" 7828 7829if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7832printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7833if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7834then : 7835 printf %s "(cached) " >&6 7836else $as_nop 7837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7838/* end confdefs.h. */ 7839int i; 7840_ACEOF 7841if ac_fn_c_try_compile "$LINENO" 7842then : 7843 xorg_cv_cc_flag_unknown_warning_option=yes 7844else $as_nop 7845 xorg_cv_cc_flag_unknown_warning_option=no 7846fi 7847rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7848fi 7849{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7850printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7851 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7852 CFLAGS="$xorg_testset_save_CFLAGS" 7853fi 7854 7855if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7856 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7858 fi 7859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7861printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7862if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7863then : 7864 printf %s "(cached) " >&6 7865else $as_nop 7866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7867/* end confdefs.h. */ 7868int i; 7869_ACEOF 7870if ac_fn_c_try_compile "$LINENO" 7871then : 7872 xorg_cv_cc_flag_unused_command_line_argument=yes 7873else $as_nop 7874 xorg_cv_cc_flag_unused_command_line_argument=no 7875fi 7876rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7877fi 7878{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7879printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7880 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7881 CFLAGS="$xorg_testset_save_CFLAGS" 7882fi 7883 7884found="no" 7885 7886 if test $found = "no" ; then 7887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7889 fi 7890 7891 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7893 fi 7894 7895 CFLAGS="$CFLAGS -Werror=missing-braces" 7896 7897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7898printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7899 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7900 if eval test \${$cacheid+y} 7901then : 7902 printf %s "(cached) " >&6 7903else $as_nop 7904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7905/* end confdefs.h. */ 7906int i; 7907int 7908main (void) 7909{ 7910 7911 ; 7912 return 0; 7913} 7914_ACEOF 7915if ac_fn_c_try_link "$LINENO" 7916then : 7917 eval $cacheid=yes 7918else $as_nop 7919 eval $cacheid=no 7920fi 7921rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7922 conftest$ac_exeext conftest.$ac_ext 7923fi 7924 7925 7926 CFLAGS="$xorg_testset_save_CFLAGS" 7927 7928 eval supported=\$$cacheid 7929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7930printf "%s\n" "$supported" >&6; } 7931 if test "$supported" = "yes" ; then 7932 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7933 found="yes" 7934 fi 7935 fi 7936 7937 7938 7939 7940 7941 7942 7943 7944 7945 7946 7947 7948 7949 7950 7951xorg_testset_save_CFLAGS="$CFLAGS" 7952 7953if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7956printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7957if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7958then : 7959 printf %s "(cached) " >&6 7960else $as_nop 7961 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7962/* end confdefs.h. */ 7963int i; 7964_ACEOF 7965if ac_fn_c_try_compile "$LINENO" 7966then : 7967 xorg_cv_cc_flag_unknown_warning_option=yes 7968else $as_nop 7969 xorg_cv_cc_flag_unknown_warning_option=no 7970fi 7971rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7972fi 7973{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7974printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7975 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7976 CFLAGS="$xorg_testset_save_CFLAGS" 7977fi 7978 7979if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7980 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7982 fi 7983 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7985printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7986if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7987then : 7988 printf %s "(cached) " >&6 7989else $as_nop 7990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7991/* end confdefs.h. */ 7992int i; 7993_ACEOF 7994if ac_fn_c_try_compile "$LINENO" 7995then : 7996 xorg_cv_cc_flag_unused_command_line_argument=yes 7997else $as_nop 7998 xorg_cv_cc_flag_unused_command_line_argument=no 7999fi 8000rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8001fi 8002{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8003printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8004 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8005 CFLAGS="$xorg_testset_save_CFLAGS" 8006fi 8007 8008found="no" 8009 8010 if test $found = "no" ; then 8011 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8013 fi 8014 8015 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8016 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8017 fi 8018 8019 CFLAGS="$CFLAGS -Werror=sequence-point" 8020 8021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8022printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8023 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8024 if eval test \${$cacheid+y} 8025then : 8026 printf %s "(cached) " >&6 8027else $as_nop 8028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8029/* end confdefs.h. */ 8030int i; 8031int 8032main (void) 8033{ 8034 8035 ; 8036 return 0; 8037} 8038_ACEOF 8039if ac_fn_c_try_link "$LINENO" 8040then : 8041 eval $cacheid=yes 8042else $as_nop 8043 eval $cacheid=no 8044fi 8045rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8046 conftest$ac_exeext conftest.$ac_ext 8047fi 8048 8049 8050 CFLAGS="$xorg_testset_save_CFLAGS" 8051 8052 eval supported=\$$cacheid 8053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8054printf "%s\n" "$supported" >&6; } 8055 if test "$supported" = "yes" ; then 8056 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8057 found="yes" 8058 fi 8059 fi 8060 8061 8062 8063 8064 8065 8066 8067 8068 8069 8070 8071 8072 8073 8074 8075xorg_testset_save_CFLAGS="$CFLAGS" 8076 8077if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8080printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8081if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8082then : 8083 printf %s "(cached) " >&6 8084else $as_nop 8085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8086/* end confdefs.h. */ 8087int i; 8088_ACEOF 8089if ac_fn_c_try_compile "$LINENO" 8090then : 8091 xorg_cv_cc_flag_unknown_warning_option=yes 8092else $as_nop 8093 xorg_cv_cc_flag_unknown_warning_option=no 8094fi 8095rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8096fi 8097{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8098printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8099 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8100 CFLAGS="$xorg_testset_save_CFLAGS" 8101fi 8102 8103if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8106 fi 8107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8109printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8110if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8111then : 8112 printf %s "(cached) " >&6 8113else $as_nop 8114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8115/* end confdefs.h. */ 8116int i; 8117_ACEOF 8118if ac_fn_c_try_compile "$LINENO" 8119then : 8120 xorg_cv_cc_flag_unused_command_line_argument=yes 8121else $as_nop 8122 xorg_cv_cc_flag_unused_command_line_argument=no 8123fi 8124rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8125fi 8126{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8127printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8128 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8129 CFLAGS="$xorg_testset_save_CFLAGS" 8130fi 8131 8132found="no" 8133 8134 if test $found = "no" ; then 8135 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8137 fi 8138 8139 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8140 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8141 fi 8142 8143 CFLAGS="$CFLAGS -Werror=return-type" 8144 8145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8146printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8147 cacheid=xorg_cv_cc_flag__Werror_return_type 8148 if eval test \${$cacheid+y} 8149then : 8150 printf %s "(cached) " >&6 8151else $as_nop 8152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8153/* end confdefs.h. */ 8154int i; 8155int 8156main (void) 8157{ 8158 8159 ; 8160 return 0; 8161} 8162_ACEOF 8163if ac_fn_c_try_link "$LINENO" 8164then : 8165 eval $cacheid=yes 8166else $as_nop 8167 eval $cacheid=no 8168fi 8169rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8170 conftest$ac_exeext conftest.$ac_ext 8171fi 8172 8173 8174 CFLAGS="$xorg_testset_save_CFLAGS" 8175 8176 eval supported=\$$cacheid 8177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8178printf "%s\n" "$supported" >&6; } 8179 if test "$supported" = "yes" ; then 8180 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8181 found="yes" 8182 fi 8183 fi 8184 8185 if test $found = "no" ; then 8186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8188 fi 8189 8190 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8191 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8192 fi 8193 8194 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8195 8196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8197printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8198 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8199 if eval test \${$cacheid+y} 8200then : 8201 printf %s "(cached) " >&6 8202else $as_nop 8203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8204/* end confdefs.h. */ 8205int i; 8206int 8207main (void) 8208{ 8209 8210 ; 8211 return 0; 8212} 8213_ACEOF 8214if ac_fn_c_try_link "$LINENO" 8215then : 8216 eval $cacheid=yes 8217else $as_nop 8218 eval $cacheid=no 8219fi 8220rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8221 conftest$ac_exeext conftest.$ac_ext 8222fi 8223 8224 8225 CFLAGS="$xorg_testset_save_CFLAGS" 8226 8227 eval supported=\$$cacheid 8228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8229printf "%s\n" "$supported" >&6; } 8230 if test "$supported" = "yes" ; then 8231 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8232 found="yes" 8233 fi 8234 fi 8235 8236 8237 8238 8239 8240 8241 8242 8243 8244 8245 8246 8247 8248 8249 8250xorg_testset_save_CFLAGS="$CFLAGS" 8251 8252if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8255printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8256if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8257then : 8258 printf %s "(cached) " >&6 8259else $as_nop 8260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8261/* end confdefs.h. */ 8262int i; 8263_ACEOF 8264if ac_fn_c_try_compile "$LINENO" 8265then : 8266 xorg_cv_cc_flag_unknown_warning_option=yes 8267else $as_nop 8268 xorg_cv_cc_flag_unknown_warning_option=no 8269fi 8270rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8271fi 8272{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8273printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8274 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8275 CFLAGS="$xorg_testset_save_CFLAGS" 8276fi 8277 8278if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8279 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8281 fi 8282 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8284printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8285if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8286then : 8287 printf %s "(cached) " >&6 8288else $as_nop 8289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8290/* end confdefs.h. */ 8291int i; 8292_ACEOF 8293if ac_fn_c_try_compile "$LINENO" 8294then : 8295 xorg_cv_cc_flag_unused_command_line_argument=yes 8296else $as_nop 8297 xorg_cv_cc_flag_unused_command_line_argument=no 8298fi 8299rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8300fi 8301{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8302printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8303 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8304 CFLAGS="$xorg_testset_save_CFLAGS" 8305fi 8306 8307found="no" 8308 8309 if test $found = "no" ; then 8310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8312 fi 8313 8314 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8316 fi 8317 8318 CFLAGS="$CFLAGS -Werror=trigraphs" 8319 8320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8321printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8322 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8323 if eval test \${$cacheid+y} 8324then : 8325 printf %s "(cached) " >&6 8326else $as_nop 8327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8328/* end confdefs.h. */ 8329int i; 8330int 8331main (void) 8332{ 8333 8334 ; 8335 return 0; 8336} 8337_ACEOF 8338if ac_fn_c_try_link "$LINENO" 8339then : 8340 eval $cacheid=yes 8341else $as_nop 8342 eval $cacheid=no 8343fi 8344rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8345 conftest$ac_exeext conftest.$ac_ext 8346fi 8347 8348 8349 CFLAGS="$xorg_testset_save_CFLAGS" 8350 8351 eval supported=\$$cacheid 8352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8353printf "%s\n" "$supported" >&6; } 8354 if test "$supported" = "yes" ; then 8355 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8356 found="yes" 8357 fi 8358 fi 8359 8360 8361 8362 8363 8364 8365 8366 8367 8368 8369 8370 8371 8372 8373 8374xorg_testset_save_CFLAGS="$CFLAGS" 8375 8376if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8379printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8380if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8381then : 8382 printf %s "(cached) " >&6 8383else $as_nop 8384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8385/* end confdefs.h. */ 8386int i; 8387_ACEOF 8388if ac_fn_c_try_compile "$LINENO" 8389then : 8390 xorg_cv_cc_flag_unknown_warning_option=yes 8391else $as_nop 8392 xorg_cv_cc_flag_unknown_warning_option=no 8393fi 8394rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8395fi 8396{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8397printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8398 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8399 CFLAGS="$xorg_testset_save_CFLAGS" 8400fi 8401 8402if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8403 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8405 fi 8406 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8408printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8409if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8410then : 8411 printf %s "(cached) " >&6 8412else $as_nop 8413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8414/* end confdefs.h. */ 8415int i; 8416_ACEOF 8417if ac_fn_c_try_compile "$LINENO" 8418then : 8419 xorg_cv_cc_flag_unused_command_line_argument=yes 8420else $as_nop 8421 xorg_cv_cc_flag_unused_command_line_argument=no 8422fi 8423rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8424fi 8425{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8426printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8427 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8428 CFLAGS="$xorg_testset_save_CFLAGS" 8429fi 8430 8431found="no" 8432 8433 if test $found = "no" ; then 8434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8436 fi 8437 8438 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8440 fi 8441 8442 CFLAGS="$CFLAGS -Werror=array-bounds" 8443 8444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8445printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8446 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8447 if eval test \${$cacheid+y} 8448then : 8449 printf %s "(cached) " >&6 8450else $as_nop 8451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8452/* end confdefs.h. */ 8453int i; 8454int 8455main (void) 8456{ 8457 8458 ; 8459 return 0; 8460} 8461_ACEOF 8462if ac_fn_c_try_link "$LINENO" 8463then : 8464 eval $cacheid=yes 8465else $as_nop 8466 eval $cacheid=no 8467fi 8468rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8469 conftest$ac_exeext conftest.$ac_ext 8470fi 8471 8472 8473 CFLAGS="$xorg_testset_save_CFLAGS" 8474 8475 eval supported=\$$cacheid 8476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8477printf "%s\n" "$supported" >&6; } 8478 if test "$supported" = "yes" ; then 8479 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8480 found="yes" 8481 fi 8482 fi 8483 8484 8485 8486 8487 8488 8489 8490 8491 8492 8493 8494 8495 8496 8497 8498xorg_testset_save_CFLAGS="$CFLAGS" 8499 8500if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8503printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8504if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8505then : 8506 printf %s "(cached) " >&6 8507else $as_nop 8508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8509/* end confdefs.h. */ 8510int i; 8511_ACEOF 8512if ac_fn_c_try_compile "$LINENO" 8513then : 8514 xorg_cv_cc_flag_unknown_warning_option=yes 8515else $as_nop 8516 xorg_cv_cc_flag_unknown_warning_option=no 8517fi 8518rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8519fi 8520{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8521printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8522 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8523 CFLAGS="$xorg_testset_save_CFLAGS" 8524fi 8525 8526if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8529 fi 8530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8532printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8533if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8534then : 8535 printf %s "(cached) " >&6 8536else $as_nop 8537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8538/* end confdefs.h. */ 8539int i; 8540_ACEOF 8541if ac_fn_c_try_compile "$LINENO" 8542then : 8543 xorg_cv_cc_flag_unused_command_line_argument=yes 8544else $as_nop 8545 xorg_cv_cc_flag_unused_command_line_argument=no 8546fi 8547rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8548fi 8549{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8550printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8551 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8552 CFLAGS="$xorg_testset_save_CFLAGS" 8553fi 8554 8555found="no" 8556 8557 if test $found = "no" ; then 8558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8560 fi 8561 8562 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8564 fi 8565 8566 CFLAGS="$CFLAGS -Werror=write-strings" 8567 8568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8569printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8570 cacheid=xorg_cv_cc_flag__Werror_write_strings 8571 if eval test \${$cacheid+y} 8572then : 8573 printf %s "(cached) " >&6 8574else $as_nop 8575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8576/* end confdefs.h. */ 8577int i; 8578int 8579main (void) 8580{ 8581 8582 ; 8583 return 0; 8584} 8585_ACEOF 8586if ac_fn_c_try_link "$LINENO" 8587then : 8588 eval $cacheid=yes 8589else $as_nop 8590 eval $cacheid=no 8591fi 8592rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8593 conftest$ac_exeext conftest.$ac_ext 8594fi 8595 8596 8597 CFLAGS="$xorg_testset_save_CFLAGS" 8598 8599 eval supported=\$$cacheid 8600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8601printf "%s\n" "$supported" >&6; } 8602 if test "$supported" = "yes" ; then 8603 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8604 found="yes" 8605 fi 8606 fi 8607 8608 8609 8610 8611 8612 8613 8614 8615 8616 8617 8618 8619 8620 8621 8622xorg_testset_save_CFLAGS="$CFLAGS" 8623 8624if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8627printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8628if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8629then : 8630 printf %s "(cached) " >&6 8631else $as_nop 8632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8633/* end confdefs.h. */ 8634int i; 8635_ACEOF 8636if ac_fn_c_try_compile "$LINENO" 8637then : 8638 xorg_cv_cc_flag_unknown_warning_option=yes 8639else $as_nop 8640 xorg_cv_cc_flag_unknown_warning_option=no 8641fi 8642rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8643fi 8644{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8645printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8646 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8647 CFLAGS="$xorg_testset_save_CFLAGS" 8648fi 8649 8650if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8653 fi 8654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8656printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8657if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8658then : 8659 printf %s "(cached) " >&6 8660else $as_nop 8661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8662/* end confdefs.h. */ 8663int i; 8664_ACEOF 8665if ac_fn_c_try_compile "$LINENO" 8666then : 8667 xorg_cv_cc_flag_unused_command_line_argument=yes 8668else $as_nop 8669 xorg_cv_cc_flag_unused_command_line_argument=no 8670fi 8671rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8672fi 8673{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8674printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8675 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8676 CFLAGS="$xorg_testset_save_CFLAGS" 8677fi 8678 8679found="no" 8680 8681 if test $found = "no" ; then 8682 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8684 fi 8685 8686 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8688 fi 8689 8690 CFLAGS="$CFLAGS -Werror=address" 8691 8692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8693printf %s "checking if $CC supports -Werror=address... " >&6; } 8694 cacheid=xorg_cv_cc_flag__Werror_address 8695 if eval test \${$cacheid+y} 8696then : 8697 printf %s "(cached) " >&6 8698else $as_nop 8699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8700/* end confdefs.h. */ 8701int i; 8702int 8703main (void) 8704{ 8705 8706 ; 8707 return 0; 8708} 8709_ACEOF 8710if ac_fn_c_try_link "$LINENO" 8711then : 8712 eval $cacheid=yes 8713else $as_nop 8714 eval $cacheid=no 8715fi 8716rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8717 conftest$ac_exeext conftest.$ac_ext 8718fi 8719 8720 8721 CFLAGS="$xorg_testset_save_CFLAGS" 8722 8723 eval supported=\$$cacheid 8724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8725printf "%s\n" "$supported" >&6; } 8726 if test "$supported" = "yes" ; then 8727 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8728 found="yes" 8729 fi 8730 fi 8731 8732 8733 8734 8735 8736 8737 8738 8739 8740 8741 8742 8743 8744 8745 8746xorg_testset_save_CFLAGS="$CFLAGS" 8747 8748if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8751printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8752if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8753then : 8754 printf %s "(cached) " >&6 8755else $as_nop 8756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8757/* end confdefs.h. */ 8758int i; 8759_ACEOF 8760if ac_fn_c_try_compile "$LINENO" 8761then : 8762 xorg_cv_cc_flag_unknown_warning_option=yes 8763else $as_nop 8764 xorg_cv_cc_flag_unknown_warning_option=no 8765fi 8766rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8767fi 8768{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8769printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8770 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8771 CFLAGS="$xorg_testset_save_CFLAGS" 8772fi 8773 8774if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8777 fi 8778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8780printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8781if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8782then : 8783 printf %s "(cached) " >&6 8784else $as_nop 8785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8786/* end confdefs.h. */ 8787int i; 8788_ACEOF 8789if ac_fn_c_try_compile "$LINENO" 8790then : 8791 xorg_cv_cc_flag_unused_command_line_argument=yes 8792else $as_nop 8793 xorg_cv_cc_flag_unused_command_line_argument=no 8794fi 8795rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8796fi 8797{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8798printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8799 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8800 CFLAGS="$xorg_testset_save_CFLAGS" 8801fi 8802 8803found="no" 8804 8805 if test $found = "no" ; then 8806 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8808 fi 8809 8810 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8811 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8812 fi 8813 8814 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8815 8816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8817printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8818 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8819 if eval test \${$cacheid+y} 8820then : 8821 printf %s "(cached) " >&6 8822else $as_nop 8823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8824/* end confdefs.h. */ 8825int i; 8826int 8827main (void) 8828{ 8829 8830 ; 8831 return 0; 8832} 8833_ACEOF 8834if ac_fn_c_try_link "$LINENO" 8835then : 8836 eval $cacheid=yes 8837else $as_nop 8838 eval $cacheid=no 8839fi 8840rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8841 conftest$ac_exeext conftest.$ac_ext 8842fi 8843 8844 8845 CFLAGS="$xorg_testset_save_CFLAGS" 8846 8847 eval supported=\$$cacheid 8848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8849printf "%s\n" "$supported" >&6; } 8850 if test "$supported" = "yes" ; then 8851 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8852 found="yes" 8853 fi 8854 fi 8855 8856 if test $found = "no" ; then 8857 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8859 fi 8860 8861 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8862 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8863 fi 8864 8865 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8866 8867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8868printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8869 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8870 if eval test \${$cacheid+y} 8871then : 8872 printf %s "(cached) " >&6 8873else $as_nop 8874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8875/* end confdefs.h. */ 8876int i; 8877int 8878main (void) 8879{ 8880 8881 ; 8882 return 0; 8883} 8884_ACEOF 8885if ac_fn_c_try_link "$LINENO" 8886then : 8887 eval $cacheid=yes 8888else $as_nop 8889 eval $cacheid=no 8890fi 8891rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8892 conftest$ac_exeext conftest.$ac_ext 8893fi 8894 8895 8896 CFLAGS="$xorg_testset_save_CFLAGS" 8897 8898 eval supported=\$$cacheid 8899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8900printf "%s\n" "$supported" >&6; } 8901 if test "$supported" = "yes" ; then 8902 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8903 found="yes" 8904 fi 8905 fi 8906 8907 8908 8909 8910 8911 8912 8913 8914 8915 8916 8917 8918 8919 8920 8921xorg_testset_save_CFLAGS="$CFLAGS" 8922 8923if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8926printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8927if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8928then : 8929 printf %s "(cached) " >&6 8930else $as_nop 8931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8932/* end confdefs.h. */ 8933int i; 8934_ACEOF 8935if ac_fn_c_try_compile "$LINENO" 8936then : 8937 xorg_cv_cc_flag_unknown_warning_option=yes 8938else $as_nop 8939 xorg_cv_cc_flag_unknown_warning_option=no 8940fi 8941rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8942fi 8943{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8944printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8945 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8946 CFLAGS="$xorg_testset_save_CFLAGS" 8947fi 8948 8949if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8950 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8951 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8952 fi 8953 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8955printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8956if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8957then : 8958 printf %s "(cached) " >&6 8959else $as_nop 8960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8961/* end confdefs.h. */ 8962int i; 8963_ACEOF 8964if ac_fn_c_try_compile "$LINENO" 8965then : 8966 xorg_cv_cc_flag_unused_command_line_argument=yes 8967else $as_nop 8968 xorg_cv_cc_flag_unused_command_line_argument=no 8969fi 8970rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8971fi 8972{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8973printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8974 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8975 CFLAGS="$xorg_testset_save_CFLAGS" 8976fi 8977 8978found="no" 8979 8980 if test $found = "no" ; then 8981 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8983 fi 8984 8985 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8986 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8987 fi 8988 8989 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8990 8991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8992printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8993 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8994 if eval test \${$cacheid+y} 8995then : 8996 printf %s "(cached) " >&6 8997else $as_nop 8998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8999/* end confdefs.h. */ 9000int i; 9001int 9002main (void) 9003{ 9004 9005 ; 9006 return 0; 9007} 9008_ACEOF 9009if ac_fn_c_try_link "$LINENO" 9010then : 9011 eval $cacheid=yes 9012else $as_nop 9013 eval $cacheid=no 9014fi 9015rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9016 conftest$ac_exeext conftest.$ac_ext 9017fi 9018 9019 9020 CFLAGS="$xorg_testset_save_CFLAGS" 9021 9022 eval supported=\$$cacheid 9023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9024printf "%s\n" "$supported" >&6; } 9025 if test "$supported" = "yes" ; then 9026 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9027 found="yes" 9028 fi 9029 fi 9030 9031 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9032else 9033{ 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 $PACKAGE_BUGREPORT" >&5 9034printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9035 9036 9037 9038 9039 9040 9041 9042 9043 9044 9045 9046 9047 9048xorg_testset_save_CFLAGS="$CFLAGS" 9049 9050if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9053printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9054if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9055then : 9056 printf %s "(cached) " >&6 9057else $as_nop 9058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9059/* end confdefs.h. */ 9060int i; 9061_ACEOF 9062if ac_fn_c_try_compile "$LINENO" 9063then : 9064 xorg_cv_cc_flag_unknown_warning_option=yes 9065else $as_nop 9066 xorg_cv_cc_flag_unknown_warning_option=no 9067fi 9068rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9069fi 9070{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9071printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9072 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9073 CFLAGS="$xorg_testset_save_CFLAGS" 9074fi 9075 9076if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9077 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9079 fi 9080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9082printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9083if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9084then : 9085 printf %s "(cached) " >&6 9086else $as_nop 9087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9088/* end confdefs.h. */ 9089int i; 9090_ACEOF 9091if ac_fn_c_try_compile "$LINENO" 9092then : 9093 xorg_cv_cc_flag_unused_command_line_argument=yes 9094else $as_nop 9095 xorg_cv_cc_flag_unused_command_line_argument=no 9096fi 9097rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9098fi 9099{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9100printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9101 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9102 CFLAGS="$xorg_testset_save_CFLAGS" 9103fi 9104 9105found="no" 9106 9107 if test $found = "no" ; then 9108 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9110 fi 9111 9112 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9113 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9114 fi 9115 9116 CFLAGS="$CFLAGS -Wimplicit" 9117 9118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9119printf %s "checking if $CC supports -Wimplicit... " >&6; } 9120 cacheid=xorg_cv_cc_flag__Wimplicit 9121 if eval test \${$cacheid+y} 9122then : 9123 printf %s "(cached) " >&6 9124else $as_nop 9125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9126/* end confdefs.h. */ 9127int i; 9128int 9129main (void) 9130{ 9131 9132 ; 9133 return 0; 9134} 9135_ACEOF 9136if ac_fn_c_try_link "$LINENO" 9137then : 9138 eval $cacheid=yes 9139else $as_nop 9140 eval $cacheid=no 9141fi 9142rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9143 conftest$ac_exeext conftest.$ac_ext 9144fi 9145 9146 9147 CFLAGS="$xorg_testset_save_CFLAGS" 9148 9149 eval supported=\$$cacheid 9150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9151printf "%s\n" "$supported" >&6; } 9152 if test "$supported" = "yes" ; then 9153 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9154 found="yes" 9155 fi 9156 fi 9157 9158 9159 9160 9161 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172xorg_testset_save_CFLAGS="$CFLAGS" 9173 9174if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9177printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9178if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9179then : 9180 printf %s "(cached) " >&6 9181else $as_nop 9182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9183/* end confdefs.h. */ 9184int i; 9185_ACEOF 9186if ac_fn_c_try_compile "$LINENO" 9187then : 9188 xorg_cv_cc_flag_unknown_warning_option=yes 9189else $as_nop 9190 xorg_cv_cc_flag_unknown_warning_option=no 9191fi 9192rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9193fi 9194{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9195printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9196 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9197 CFLAGS="$xorg_testset_save_CFLAGS" 9198fi 9199 9200if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9203 fi 9204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9206printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9207if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9208then : 9209 printf %s "(cached) " >&6 9210else $as_nop 9211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9212/* end confdefs.h. */ 9213int i; 9214_ACEOF 9215if ac_fn_c_try_compile "$LINENO" 9216then : 9217 xorg_cv_cc_flag_unused_command_line_argument=yes 9218else $as_nop 9219 xorg_cv_cc_flag_unused_command_line_argument=no 9220fi 9221rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9222fi 9223{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9224printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9225 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9226 CFLAGS="$xorg_testset_save_CFLAGS" 9227fi 9228 9229found="no" 9230 9231 if test $found = "no" ; then 9232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9234 fi 9235 9236 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9237 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9238 fi 9239 9240 CFLAGS="$CFLAGS -Wnonnull" 9241 9242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9243printf %s "checking if $CC supports -Wnonnull... " >&6; } 9244 cacheid=xorg_cv_cc_flag__Wnonnull 9245 if eval test \${$cacheid+y} 9246then : 9247 printf %s "(cached) " >&6 9248else $as_nop 9249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9250/* end confdefs.h. */ 9251int i; 9252int 9253main (void) 9254{ 9255 9256 ; 9257 return 0; 9258} 9259_ACEOF 9260if ac_fn_c_try_link "$LINENO" 9261then : 9262 eval $cacheid=yes 9263else $as_nop 9264 eval $cacheid=no 9265fi 9266rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9267 conftest$ac_exeext conftest.$ac_ext 9268fi 9269 9270 9271 CFLAGS="$xorg_testset_save_CFLAGS" 9272 9273 eval supported=\$$cacheid 9274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9275printf "%s\n" "$supported" >&6; } 9276 if test "$supported" = "yes" ; then 9277 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9278 found="yes" 9279 fi 9280 fi 9281 9282 9283 9284 9285 9286 9287 9288 9289 9290 9291 9292 9293 9294 9295 9296xorg_testset_save_CFLAGS="$CFLAGS" 9297 9298if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9301printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9302if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9303then : 9304 printf %s "(cached) " >&6 9305else $as_nop 9306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9307/* end confdefs.h. */ 9308int i; 9309_ACEOF 9310if ac_fn_c_try_compile "$LINENO" 9311then : 9312 xorg_cv_cc_flag_unknown_warning_option=yes 9313else $as_nop 9314 xorg_cv_cc_flag_unknown_warning_option=no 9315fi 9316rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9317fi 9318{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9319printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9320 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9321 CFLAGS="$xorg_testset_save_CFLAGS" 9322fi 9323 9324if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9327 fi 9328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9330printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9331if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9332then : 9333 printf %s "(cached) " >&6 9334else $as_nop 9335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9336/* end confdefs.h. */ 9337int i; 9338_ACEOF 9339if ac_fn_c_try_compile "$LINENO" 9340then : 9341 xorg_cv_cc_flag_unused_command_line_argument=yes 9342else $as_nop 9343 xorg_cv_cc_flag_unused_command_line_argument=no 9344fi 9345rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9346fi 9347{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9348printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9349 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9350 CFLAGS="$xorg_testset_save_CFLAGS" 9351fi 9352 9353found="no" 9354 9355 if test $found = "no" ; then 9356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9358 fi 9359 9360 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9361 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9362 fi 9363 9364 CFLAGS="$CFLAGS -Winit-self" 9365 9366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9367printf %s "checking if $CC supports -Winit-self... " >&6; } 9368 cacheid=xorg_cv_cc_flag__Winit_self 9369 if eval test \${$cacheid+y} 9370then : 9371 printf %s "(cached) " >&6 9372else $as_nop 9373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9374/* end confdefs.h. */ 9375int i; 9376int 9377main (void) 9378{ 9379 9380 ; 9381 return 0; 9382} 9383_ACEOF 9384if ac_fn_c_try_link "$LINENO" 9385then : 9386 eval $cacheid=yes 9387else $as_nop 9388 eval $cacheid=no 9389fi 9390rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9391 conftest$ac_exeext conftest.$ac_ext 9392fi 9393 9394 9395 CFLAGS="$xorg_testset_save_CFLAGS" 9396 9397 eval supported=\$$cacheid 9398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9399printf "%s\n" "$supported" >&6; } 9400 if test "$supported" = "yes" ; then 9401 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9402 found="yes" 9403 fi 9404 fi 9405 9406 9407 9408 9409 9410 9411 9412 9413 9414 9415 9416 9417 9418 9419 9420xorg_testset_save_CFLAGS="$CFLAGS" 9421 9422if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9425printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9426if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9427then : 9428 printf %s "(cached) " >&6 9429else $as_nop 9430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9431/* end confdefs.h. */ 9432int i; 9433_ACEOF 9434if ac_fn_c_try_compile "$LINENO" 9435then : 9436 xorg_cv_cc_flag_unknown_warning_option=yes 9437else $as_nop 9438 xorg_cv_cc_flag_unknown_warning_option=no 9439fi 9440rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9441fi 9442{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9443printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9444 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9445 CFLAGS="$xorg_testset_save_CFLAGS" 9446fi 9447 9448if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9451 fi 9452 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9454printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9455if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9456then : 9457 printf %s "(cached) " >&6 9458else $as_nop 9459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9460/* end confdefs.h. */ 9461int i; 9462_ACEOF 9463if ac_fn_c_try_compile "$LINENO" 9464then : 9465 xorg_cv_cc_flag_unused_command_line_argument=yes 9466else $as_nop 9467 xorg_cv_cc_flag_unused_command_line_argument=no 9468fi 9469rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9470fi 9471{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9472printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9473 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9474 CFLAGS="$xorg_testset_save_CFLAGS" 9475fi 9476 9477found="no" 9478 9479 if test $found = "no" ; then 9480 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9482 fi 9483 9484 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9485 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9486 fi 9487 9488 CFLAGS="$CFLAGS -Wmain" 9489 9490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9491printf %s "checking if $CC supports -Wmain... " >&6; } 9492 cacheid=xorg_cv_cc_flag__Wmain 9493 if eval test \${$cacheid+y} 9494then : 9495 printf %s "(cached) " >&6 9496else $as_nop 9497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9498/* end confdefs.h. */ 9499int i; 9500int 9501main (void) 9502{ 9503 9504 ; 9505 return 0; 9506} 9507_ACEOF 9508if ac_fn_c_try_link "$LINENO" 9509then : 9510 eval $cacheid=yes 9511else $as_nop 9512 eval $cacheid=no 9513fi 9514rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9515 conftest$ac_exeext conftest.$ac_ext 9516fi 9517 9518 9519 CFLAGS="$xorg_testset_save_CFLAGS" 9520 9521 eval supported=\$$cacheid 9522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9523printf "%s\n" "$supported" >&6; } 9524 if test "$supported" = "yes" ; then 9525 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9526 found="yes" 9527 fi 9528 fi 9529 9530 9531 9532 9533 9534 9535 9536 9537 9538 9539 9540 9541 9542 9543 9544xorg_testset_save_CFLAGS="$CFLAGS" 9545 9546if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9549printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9550if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9551then : 9552 printf %s "(cached) " >&6 9553else $as_nop 9554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9555/* end confdefs.h. */ 9556int i; 9557_ACEOF 9558if ac_fn_c_try_compile "$LINENO" 9559then : 9560 xorg_cv_cc_flag_unknown_warning_option=yes 9561else $as_nop 9562 xorg_cv_cc_flag_unknown_warning_option=no 9563fi 9564rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9565fi 9566{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9567printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9568 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9569 CFLAGS="$xorg_testset_save_CFLAGS" 9570fi 9571 9572if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9573 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9575 fi 9576 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9578printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9579if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9580then : 9581 printf %s "(cached) " >&6 9582else $as_nop 9583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9584/* end confdefs.h. */ 9585int i; 9586_ACEOF 9587if ac_fn_c_try_compile "$LINENO" 9588then : 9589 xorg_cv_cc_flag_unused_command_line_argument=yes 9590else $as_nop 9591 xorg_cv_cc_flag_unused_command_line_argument=no 9592fi 9593rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9594fi 9595{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9596printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9597 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9598 CFLAGS="$xorg_testset_save_CFLAGS" 9599fi 9600 9601found="no" 9602 9603 if test $found = "no" ; then 9604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9606 fi 9607 9608 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9609 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9610 fi 9611 9612 CFLAGS="$CFLAGS -Wmissing-braces" 9613 9614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9615printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9616 cacheid=xorg_cv_cc_flag__Wmissing_braces 9617 if eval test \${$cacheid+y} 9618then : 9619 printf %s "(cached) " >&6 9620else $as_nop 9621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9622/* end confdefs.h. */ 9623int i; 9624int 9625main (void) 9626{ 9627 9628 ; 9629 return 0; 9630} 9631_ACEOF 9632if ac_fn_c_try_link "$LINENO" 9633then : 9634 eval $cacheid=yes 9635else $as_nop 9636 eval $cacheid=no 9637fi 9638rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9639 conftest$ac_exeext conftest.$ac_ext 9640fi 9641 9642 9643 CFLAGS="$xorg_testset_save_CFLAGS" 9644 9645 eval supported=\$$cacheid 9646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9647printf "%s\n" "$supported" >&6; } 9648 if test "$supported" = "yes" ; then 9649 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9650 found="yes" 9651 fi 9652 fi 9653 9654 9655 9656 9657 9658 9659 9660 9661 9662 9663 9664 9665 9666 9667 9668xorg_testset_save_CFLAGS="$CFLAGS" 9669 9670if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9673printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9674if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9675then : 9676 printf %s "(cached) " >&6 9677else $as_nop 9678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9679/* end confdefs.h. */ 9680int i; 9681_ACEOF 9682if ac_fn_c_try_compile "$LINENO" 9683then : 9684 xorg_cv_cc_flag_unknown_warning_option=yes 9685else $as_nop 9686 xorg_cv_cc_flag_unknown_warning_option=no 9687fi 9688rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9689fi 9690{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9691printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9692 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9693 CFLAGS="$xorg_testset_save_CFLAGS" 9694fi 9695 9696if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9697 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9699 fi 9700 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9702printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9703if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9704then : 9705 printf %s "(cached) " >&6 9706else $as_nop 9707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9708/* end confdefs.h. */ 9709int i; 9710_ACEOF 9711if ac_fn_c_try_compile "$LINENO" 9712then : 9713 xorg_cv_cc_flag_unused_command_line_argument=yes 9714else $as_nop 9715 xorg_cv_cc_flag_unused_command_line_argument=no 9716fi 9717rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9718fi 9719{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9720printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9721 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9722 CFLAGS="$xorg_testset_save_CFLAGS" 9723fi 9724 9725found="no" 9726 9727 if test $found = "no" ; then 9728 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9730 fi 9731 9732 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9733 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9734 fi 9735 9736 CFLAGS="$CFLAGS -Wsequence-point" 9737 9738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9739printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9740 cacheid=xorg_cv_cc_flag__Wsequence_point 9741 if eval test \${$cacheid+y} 9742then : 9743 printf %s "(cached) " >&6 9744else $as_nop 9745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9746/* end confdefs.h. */ 9747int i; 9748int 9749main (void) 9750{ 9751 9752 ; 9753 return 0; 9754} 9755_ACEOF 9756if ac_fn_c_try_link "$LINENO" 9757then : 9758 eval $cacheid=yes 9759else $as_nop 9760 eval $cacheid=no 9761fi 9762rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9763 conftest$ac_exeext conftest.$ac_ext 9764fi 9765 9766 9767 CFLAGS="$xorg_testset_save_CFLAGS" 9768 9769 eval supported=\$$cacheid 9770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9771printf "%s\n" "$supported" >&6; } 9772 if test "$supported" = "yes" ; then 9773 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9774 found="yes" 9775 fi 9776 fi 9777 9778 9779 9780 9781 9782 9783 9784 9785 9786 9787 9788 9789 9790 9791 9792xorg_testset_save_CFLAGS="$CFLAGS" 9793 9794if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9797printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9798if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9799then : 9800 printf %s "(cached) " >&6 9801else $as_nop 9802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9803/* end confdefs.h. */ 9804int i; 9805_ACEOF 9806if ac_fn_c_try_compile "$LINENO" 9807then : 9808 xorg_cv_cc_flag_unknown_warning_option=yes 9809else $as_nop 9810 xorg_cv_cc_flag_unknown_warning_option=no 9811fi 9812rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9813fi 9814{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9815printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9816 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9817 CFLAGS="$xorg_testset_save_CFLAGS" 9818fi 9819 9820if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9821 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9823 fi 9824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9826printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9827if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9828then : 9829 printf %s "(cached) " >&6 9830else $as_nop 9831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9832/* end confdefs.h. */ 9833int i; 9834_ACEOF 9835if ac_fn_c_try_compile "$LINENO" 9836then : 9837 xorg_cv_cc_flag_unused_command_line_argument=yes 9838else $as_nop 9839 xorg_cv_cc_flag_unused_command_line_argument=no 9840fi 9841rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9842fi 9843{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9844printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9845 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9846 CFLAGS="$xorg_testset_save_CFLAGS" 9847fi 9848 9849found="no" 9850 9851 if test $found = "no" ; then 9852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9854 fi 9855 9856 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9858 fi 9859 9860 CFLAGS="$CFLAGS -Wreturn-type" 9861 9862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9863printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9864 cacheid=xorg_cv_cc_flag__Wreturn_type 9865 if eval test \${$cacheid+y} 9866then : 9867 printf %s "(cached) " >&6 9868else $as_nop 9869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9870/* end confdefs.h. */ 9871int i; 9872int 9873main (void) 9874{ 9875 9876 ; 9877 return 0; 9878} 9879_ACEOF 9880if ac_fn_c_try_link "$LINENO" 9881then : 9882 eval $cacheid=yes 9883else $as_nop 9884 eval $cacheid=no 9885fi 9886rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9887 conftest$ac_exeext conftest.$ac_ext 9888fi 9889 9890 9891 CFLAGS="$xorg_testset_save_CFLAGS" 9892 9893 eval supported=\$$cacheid 9894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9895printf "%s\n" "$supported" >&6; } 9896 if test "$supported" = "yes" ; then 9897 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9898 found="yes" 9899 fi 9900 fi 9901 9902 9903 9904 9905 9906 9907 9908 9909 9910 9911 9912 9913 9914 9915 9916xorg_testset_save_CFLAGS="$CFLAGS" 9917 9918if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9921printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9922if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9923then : 9924 printf %s "(cached) " >&6 9925else $as_nop 9926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9927/* end confdefs.h. */ 9928int i; 9929_ACEOF 9930if ac_fn_c_try_compile "$LINENO" 9931then : 9932 xorg_cv_cc_flag_unknown_warning_option=yes 9933else $as_nop 9934 xorg_cv_cc_flag_unknown_warning_option=no 9935fi 9936rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9937fi 9938{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9939printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9940 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9941 CFLAGS="$xorg_testset_save_CFLAGS" 9942fi 9943 9944if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9945 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9947 fi 9948 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9950printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9951if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9952then : 9953 printf %s "(cached) " >&6 9954else $as_nop 9955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9956/* end confdefs.h. */ 9957int i; 9958_ACEOF 9959if ac_fn_c_try_compile "$LINENO" 9960then : 9961 xorg_cv_cc_flag_unused_command_line_argument=yes 9962else $as_nop 9963 xorg_cv_cc_flag_unused_command_line_argument=no 9964fi 9965rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9966fi 9967{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9968printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9969 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9970 CFLAGS="$xorg_testset_save_CFLAGS" 9971fi 9972 9973found="no" 9974 9975 if test $found = "no" ; then 9976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9978 fi 9979 9980 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9982 fi 9983 9984 CFLAGS="$CFLAGS -Wtrigraphs" 9985 9986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9987printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9988 cacheid=xorg_cv_cc_flag__Wtrigraphs 9989 if eval test \${$cacheid+y} 9990then : 9991 printf %s "(cached) " >&6 9992else $as_nop 9993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9994/* end confdefs.h. */ 9995int i; 9996int 9997main (void) 9998{ 9999 10000 ; 10001 return 0; 10002} 10003_ACEOF 10004if ac_fn_c_try_link "$LINENO" 10005then : 10006 eval $cacheid=yes 10007else $as_nop 10008 eval $cacheid=no 10009fi 10010rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10011 conftest$ac_exeext conftest.$ac_ext 10012fi 10013 10014 10015 CFLAGS="$xorg_testset_save_CFLAGS" 10016 10017 eval supported=\$$cacheid 10018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10019printf "%s\n" "$supported" >&6; } 10020 if test "$supported" = "yes" ; then 10021 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10022 found="yes" 10023 fi 10024 fi 10025 10026 10027 10028 10029 10030 10031 10032 10033 10034 10035 10036 10037 10038 10039 10040xorg_testset_save_CFLAGS="$CFLAGS" 10041 10042if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10045printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10046if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10047then : 10048 printf %s "(cached) " >&6 10049else $as_nop 10050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10051/* end confdefs.h. */ 10052int i; 10053_ACEOF 10054if ac_fn_c_try_compile "$LINENO" 10055then : 10056 xorg_cv_cc_flag_unknown_warning_option=yes 10057else $as_nop 10058 xorg_cv_cc_flag_unknown_warning_option=no 10059fi 10060rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10061fi 10062{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10063printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10064 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10065 CFLAGS="$xorg_testset_save_CFLAGS" 10066fi 10067 10068if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10071 fi 10072 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10074printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10075if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10076then : 10077 printf %s "(cached) " >&6 10078else $as_nop 10079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10080/* end confdefs.h. */ 10081int i; 10082_ACEOF 10083if ac_fn_c_try_compile "$LINENO" 10084then : 10085 xorg_cv_cc_flag_unused_command_line_argument=yes 10086else $as_nop 10087 xorg_cv_cc_flag_unused_command_line_argument=no 10088fi 10089rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10090fi 10091{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10092printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10093 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10094 CFLAGS="$xorg_testset_save_CFLAGS" 10095fi 10096 10097found="no" 10098 10099 if test $found = "no" ; then 10100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10102 fi 10103 10104 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10105 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10106 fi 10107 10108 CFLAGS="$CFLAGS -Warray-bounds" 10109 10110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10111printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10112 cacheid=xorg_cv_cc_flag__Warray_bounds 10113 if eval test \${$cacheid+y} 10114then : 10115 printf %s "(cached) " >&6 10116else $as_nop 10117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10118/* end confdefs.h. */ 10119int i; 10120int 10121main (void) 10122{ 10123 10124 ; 10125 return 0; 10126} 10127_ACEOF 10128if ac_fn_c_try_link "$LINENO" 10129then : 10130 eval $cacheid=yes 10131else $as_nop 10132 eval $cacheid=no 10133fi 10134rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10135 conftest$ac_exeext conftest.$ac_ext 10136fi 10137 10138 10139 CFLAGS="$xorg_testset_save_CFLAGS" 10140 10141 eval supported=\$$cacheid 10142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10143printf "%s\n" "$supported" >&6; } 10144 if test "$supported" = "yes" ; then 10145 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10146 found="yes" 10147 fi 10148 fi 10149 10150 10151 10152 10153 10154 10155 10156 10157 10158 10159 10160 10161 10162 10163 10164xorg_testset_save_CFLAGS="$CFLAGS" 10165 10166if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10169printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10170if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10171then : 10172 printf %s "(cached) " >&6 10173else $as_nop 10174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10175/* end confdefs.h. */ 10176int i; 10177_ACEOF 10178if ac_fn_c_try_compile "$LINENO" 10179then : 10180 xorg_cv_cc_flag_unknown_warning_option=yes 10181else $as_nop 10182 xorg_cv_cc_flag_unknown_warning_option=no 10183fi 10184rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10185fi 10186{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10187printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10188 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10189 CFLAGS="$xorg_testset_save_CFLAGS" 10190fi 10191 10192if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10195 fi 10196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10198printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10199if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10200then : 10201 printf %s "(cached) " >&6 10202else $as_nop 10203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10204/* end confdefs.h. */ 10205int i; 10206_ACEOF 10207if ac_fn_c_try_compile "$LINENO" 10208then : 10209 xorg_cv_cc_flag_unused_command_line_argument=yes 10210else $as_nop 10211 xorg_cv_cc_flag_unused_command_line_argument=no 10212fi 10213rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10214fi 10215{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10216printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10217 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10218 CFLAGS="$xorg_testset_save_CFLAGS" 10219fi 10220 10221found="no" 10222 10223 if test $found = "no" ; then 10224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10226 fi 10227 10228 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10230 fi 10231 10232 CFLAGS="$CFLAGS -Wwrite-strings" 10233 10234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10235printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10236 cacheid=xorg_cv_cc_flag__Wwrite_strings 10237 if eval test \${$cacheid+y} 10238then : 10239 printf %s "(cached) " >&6 10240else $as_nop 10241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10242/* end confdefs.h. */ 10243int i; 10244int 10245main (void) 10246{ 10247 10248 ; 10249 return 0; 10250} 10251_ACEOF 10252if ac_fn_c_try_link "$LINENO" 10253then : 10254 eval $cacheid=yes 10255else $as_nop 10256 eval $cacheid=no 10257fi 10258rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10259 conftest$ac_exeext conftest.$ac_ext 10260fi 10261 10262 10263 CFLAGS="$xorg_testset_save_CFLAGS" 10264 10265 eval supported=\$$cacheid 10266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10267printf "%s\n" "$supported" >&6; } 10268 if test "$supported" = "yes" ; then 10269 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10270 found="yes" 10271 fi 10272 fi 10273 10274 10275 10276 10277 10278 10279 10280 10281 10282 10283 10284 10285 10286 10287 10288xorg_testset_save_CFLAGS="$CFLAGS" 10289 10290if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10293printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10294if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10295then : 10296 printf %s "(cached) " >&6 10297else $as_nop 10298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10299/* end confdefs.h. */ 10300int i; 10301_ACEOF 10302if ac_fn_c_try_compile "$LINENO" 10303then : 10304 xorg_cv_cc_flag_unknown_warning_option=yes 10305else $as_nop 10306 xorg_cv_cc_flag_unknown_warning_option=no 10307fi 10308rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10309fi 10310{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10311printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10312 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10313 CFLAGS="$xorg_testset_save_CFLAGS" 10314fi 10315 10316if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10317 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10319 fi 10320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10322printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10323if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10324then : 10325 printf %s "(cached) " >&6 10326else $as_nop 10327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10328/* end confdefs.h. */ 10329int i; 10330_ACEOF 10331if ac_fn_c_try_compile "$LINENO" 10332then : 10333 xorg_cv_cc_flag_unused_command_line_argument=yes 10334else $as_nop 10335 xorg_cv_cc_flag_unused_command_line_argument=no 10336fi 10337rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10338fi 10339{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10340printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10341 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10342 CFLAGS="$xorg_testset_save_CFLAGS" 10343fi 10344 10345found="no" 10346 10347 if test $found = "no" ; then 10348 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10349 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10350 fi 10351 10352 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10353 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10354 fi 10355 10356 CFLAGS="$CFLAGS -Waddress" 10357 10358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10359printf %s "checking if $CC supports -Waddress... " >&6; } 10360 cacheid=xorg_cv_cc_flag__Waddress 10361 if eval test \${$cacheid+y} 10362then : 10363 printf %s "(cached) " >&6 10364else $as_nop 10365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10366/* end confdefs.h. */ 10367int i; 10368int 10369main (void) 10370{ 10371 10372 ; 10373 return 0; 10374} 10375_ACEOF 10376if ac_fn_c_try_link "$LINENO" 10377then : 10378 eval $cacheid=yes 10379else $as_nop 10380 eval $cacheid=no 10381fi 10382rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10383 conftest$ac_exeext conftest.$ac_ext 10384fi 10385 10386 10387 CFLAGS="$xorg_testset_save_CFLAGS" 10388 10389 eval supported=\$$cacheid 10390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10391printf "%s\n" "$supported" >&6; } 10392 if test "$supported" = "yes" ; then 10393 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10394 found="yes" 10395 fi 10396 fi 10397 10398 10399 10400 10401 10402 10403 10404 10405 10406 10407 10408 10409 10410 10411 10412xorg_testset_save_CFLAGS="$CFLAGS" 10413 10414if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10417printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10418if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10419then : 10420 printf %s "(cached) " >&6 10421else $as_nop 10422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10423/* end confdefs.h. */ 10424int i; 10425_ACEOF 10426if ac_fn_c_try_compile "$LINENO" 10427then : 10428 xorg_cv_cc_flag_unknown_warning_option=yes 10429else $as_nop 10430 xorg_cv_cc_flag_unknown_warning_option=no 10431fi 10432rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10433fi 10434{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10435printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10436 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10437 CFLAGS="$xorg_testset_save_CFLAGS" 10438fi 10439 10440if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10443 fi 10444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10446printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10447if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10448then : 10449 printf %s "(cached) " >&6 10450else $as_nop 10451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10452/* end confdefs.h. */ 10453int i; 10454_ACEOF 10455if ac_fn_c_try_compile "$LINENO" 10456then : 10457 xorg_cv_cc_flag_unused_command_line_argument=yes 10458else $as_nop 10459 xorg_cv_cc_flag_unused_command_line_argument=no 10460fi 10461rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10462fi 10463{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10464printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10465 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10466 CFLAGS="$xorg_testset_save_CFLAGS" 10467fi 10468 10469found="no" 10470 10471 if test $found = "no" ; then 10472 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10474 fi 10475 10476 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10477 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10478 fi 10479 10480 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10481 10482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10483printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10484 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10485 if eval test \${$cacheid+y} 10486then : 10487 printf %s "(cached) " >&6 10488else $as_nop 10489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10490/* end confdefs.h. */ 10491int i; 10492int 10493main (void) 10494{ 10495 10496 ; 10497 return 0; 10498} 10499_ACEOF 10500if ac_fn_c_try_link "$LINENO" 10501then : 10502 eval $cacheid=yes 10503else $as_nop 10504 eval $cacheid=no 10505fi 10506rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10507 conftest$ac_exeext conftest.$ac_ext 10508fi 10509 10510 10511 CFLAGS="$xorg_testset_save_CFLAGS" 10512 10513 eval supported=\$$cacheid 10514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10515printf "%s\n" "$supported" >&6; } 10516 if test "$supported" = "yes" ; then 10517 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10518 found="yes" 10519 fi 10520 fi 10521 10522 10523 10524 10525 10526 10527 10528 10529 10530 10531 10532 10533 10534 10535 10536xorg_testset_save_CFLAGS="$CFLAGS" 10537 10538if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10541printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10542if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10543then : 10544 printf %s "(cached) " >&6 10545else $as_nop 10546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10547/* end confdefs.h. */ 10548int i; 10549_ACEOF 10550if ac_fn_c_try_compile "$LINENO" 10551then : 10552 xorg_cv_cc_flag_unknown_warning_option=yes 10553else $as_nop 10554 xorg_cv_cc_flag_unknown_warning_option=no 10555fi 10556rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10557fi 10558{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10559printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10560 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10561 CFLAGS="$xorg_testset_save_CFLAGS" 10562fi 10563 10564if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10565 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10567 fi 10568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10570printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10571if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10572then : 10573 printf %s "(cached) " >&6 10574else $as_nop 10575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10576/* end confdefs.h. */ 10577int i; 10578_ACEOF 10579if ac_fn_c_try_compile "$LINENO" 10580then : 10581 xorg_cv_cc_flag_unused_command_line_argument=yes 10582else $as_nop 10583 xorg_cv_cc_flag_unused_command_line_argument=no 10584fi 10585rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10586fi 10587{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10588printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10589 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10590 CFLAGS="$xorg_testset_save_CFLAGS" 10591fi 10592 10593found="no" 10594 10595 if test $found = "no" ; then 10596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10598 fi 10599 10600 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10602 fi 10603 10604 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10605 10606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10607printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10608 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10609 if eval test \${$cacheid+y} 10610then : 10611 printf %s "(cached) " >&6 10612else $as_nop 10613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10614/* end confdefs.h. */ 10615int i; 10616int 10617main (void) 10618{ 10619 10620 ; 10621 return 0; 10622} 10623_ACEOF 10624if ac_fn_c_try_link "$LINENO" 10625then : 10626 eval $cacheid=yes 10627else $as_nop 10628 eval $cacheid=no 10629fi 10630rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10631 conftest$ac_exeext conftest.$ac_ext 10632fi 10633 10634 10635 CFLAGS="$xorg_testset_save_CFLAGS" 10636 10637 eval supported=\$$cacheid 10638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10639printf "%s\n" "$supported" >&6; } 10640 if test "$supported" = "yes" ; then 10641 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10642 found="yes" 10643 fi 10644 fi 10645 10646 10647fi 10648 10649 10650 10651 10652 10653 10654 10655 CWARNFLAGS="$BASE_CFLAGS" 10656 if test "x$GCC" = xyes ; then 10657 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10658 fi 10659 10660 10661 10662 10663 10664 10665 10666 10667# Check whether --enable-strict-compilation was given. 10668if test ${enable_strict_compilation+y} 10669then : 10670 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10671else $as_nop 10672 STRICT_COMPILE=no 10673fi 10674 10675 10676 10677 10678 10679 10680STRICT_CFLAGS="" 10681 10682 10683 10684 10685 10686 10687 10688 10689 10690 10691 10692 10693 10694xorg_testset_save_CFLAGS="$CFLAGS" 10695 10696if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10699printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10700if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10701then : 10702 printf %s "(cached) " >&6 10703else $as_nop 10704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10705/* end confdefs.h. */ 10706int i; 10707_ACEOF 10708if ac_fn_c_try_compile "$LINENO" 10709then : 10710 xorg_cv_cc_flag_unknown_warning_option=yes 10711else $as_nop 10712 xorg_cv_cc_flag_unknown_warning_option=no 10713fi 10714rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10715fi 10716{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10717printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10718 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10719 CFLAGS="$xorg_testset_save_CFLAGS" 10720fi 10721 10722if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10723 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10725 fi 10726 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10728printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10729if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10730then : 10731 printf %s "(cached) " >&6 10732else $as_nop 10733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10734/* end confdefs.h. */ 10735int i; 10736_ACEOF 10737if ac_fn_c_try_compile "$LINENO" 10738then : 10739 xorg_cv_cc_flag_unused_command_line_argument=yes 10740else $as_nop 10741 xorg_cv_cc_flag_unused_command_line_argument=no 10742fi 10743rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10744fi 10745{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10746printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10747 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10748 CFLAGS="$xorg_testset_save_CFLAGS" 10749fi 10750 10751found="no" 10752 10753 if test $found = "no" ; then 10754 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10756 fi 10757 10758 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10759 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10760 fi 10761 10762 CFLAGS="$CFLAGS -pedantic" 10763 10764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10765printf %s "checking if $CC supports -pedantic... " >&6; } 10766 cacheid=xorg_cv_cc_flag__pedantic 10767 if eval test \${$cacheid+y} 10768then : 10769 printf %s "(cached) " >&6 10770else $as_nop 10771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10772/* end confdefs.h. */ 10773int i; 10774int 10775main (void) 10776{ 10777 10778 ; 10779 return 0; 10780} 10781_ACEOF 10782if ac_fn_c_try_link "$LINENO" 10783then : 10784 eval $cacheid=yes 10785else $as_nop 10786 eval $cacheid=no 10787fi 10788rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10789 conftest$ac_exeext conftest.$ac_ext 10790fi 10791 10792 10793 CFLAGS="$xorg_testset_save_CFLAGS" 10794 10795 eval supported=\$$cacheid 10796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10797printf "%s\n" "$supported" >&6; } 10798 if test "$supported" = "yes" ; then 10799 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10800 found="yes" 10801 fi 10802 fi 10803 10804 10805 10806 10807 10808 10809 10810 10811 10812 10813 10814 10815 10816 10817 10818xorg_testset_save_CFLAGS="$CFLAGS" 10819 10820if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10823printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10824if test ${xorg_cv_cc_flag_unknown_warning_option+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_unknown_warning_option=yes 10835else $as_nop 10836 xorg_cv_cc_flag_unknown_warning_option=no 10837fi 10838rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10839fi 10840{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10841printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10842 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10843 CFLAGS="$xorg_testset_save_CFLAGS" 10844fi 10845 10846if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10847 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10849 fi 10850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10852printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10853if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10854then : 10855 printf %s "(cached) " >&6 10856else $as_nop 10857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10858/* end confdefs.h. */ 10859int i; 10860_ACEOF 10861if ac_fn_c_try_compile "$LINENO" 10862then : 10863 xorg_cv_cc_flag_unused_command_line_argument=yes 10864else $as_nop 10865 xorg_cv_cc_flag_unused_command_line_argument=no 10866fi 10867rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10868fi 10869{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10870printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10871 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10872 CFLAGS="$xorg_testset_save_CFLAGS" 10873fi 10874 10875found="no" 10876 10877 if test $found = "no" ; then 10878 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10880 fi 10881 10882 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10884 fi 10885 10886 CFLAGS="$CFLAGS -Werror" 10887 10888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10889printf %s "checking if $CC supports -Werror... " >&6; } 10890 cacheid=xorg_cv_cc_flag__Werror 10891 if eval test \${$cacheid+y} 10892then : 10893 printf %s "(cached) " >&6 10894else $as_nop 10895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10896/* end confdefs.h. */ 10897int i; 10898int 10899main (void) 10900{ 10901 10902 ; 10903 return 0; 10904} 10905_ACEOF 10906if ac_fn_c_try_link "$LINENO" 10907then : 10908 eval $cacheid=yes 10909else $as_nop 10910 eval $cacheid=no 10911fi 10912rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10913 conftest$ac_exeext conftest.$ac_ext 10914fi 10915 10916 10917 CFLAGS="$xorg_testset_save_CFLAGS" 10918 10919 eval supported=\$$cacheid 10920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10921printf "%s\n" "$supported" >&6; } 10922 if test "$supported" = "yes" ; then 10923 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10924 found="yes" 10925 fi 10926 fi 10927 10928 if test $found = "no" ; then 10929 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10931 fi 10932 10933 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10934 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10935 fi 10936 10937 CFLAGS="$CFLAGS -errwarn" 10938 10939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10940printf %s "checking if $CC supports -errwarn... " >&6; } 10941 cacheid=xorg_cv_cc_flag__errwarn 10942 if eval test \${$cacheid+y} 10943then : 10944 printf %s "(cached) " >&6 10945else $as_nop 10946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10947/* end confdefs.h. */ 10948int i; 10949int 10950main (void) 10951{ 10952 10953 ; 10954 return 0; 10955} 10956_ACEOF 10957if ac_fn_c_try_link "$LINENO" 10958then : 10959 eval $cacheid=yes 10960else $as_nop 10961 eval $cacheid=no 10962fi 10963rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10964 conftest$ac_exeext conftest.$ac_ext 10965fi 10966 10967 10968 CFLAGS="$xorg_testset_save_CFLAGS" 10969 10970 eval supported=\$$cacheid 10971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10972printf "%s\n" "$supported" >&6; } 10973 if test "$supported" = "yes" ; then 10974 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10975 found="yes" 10976 fi 10977 fi 10978 10979 10980 10981# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10982# activate it with -Werror, so we add it here explicitly. 10983 10984 10985 10986 10987 10988 10989 10990 10991 10992 10993 10994 10995 10996xorg_testset_save_CFLAGS="$CFLAGS" 10997 10998if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11001printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11002if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11003then : 11004 printf %s "(cached) " >&6 11005else $as_nop 11006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11007/* end confdefs.h. */ 11008int i; 11009_ACEOF 11010if ac_fn_c_try_compile "$LINENO" 11011then : 11012 xorg_cv_cc_flag_unknown_warning_option=yes 11013else $as_nop 11014 xorg_cv_cc_flag_unknown_warning_option=no 11015fi 11016rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11017fi 11018{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11019printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11020 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11021 CFLAGS="$xorg_testset_save_CFLAGS" 11022fi 11023 11024if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11025 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11027 fi 11028 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11030printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11031if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11032then : 11033 printf %s "(cached) " >&6 11034else $as_nop 11035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11036/* end confdefs.h. */ 11037int i; 11038_ACEOF 11039if ac_fn_c_try_compile "$LINENO" 11040then : 11041 xorg_cv_cc_flag_unused_command_line_argument=yes 11042else $as_nop 11043 xorg_cv_cc_flag_unused_command_line_argument=no 11044fi 11045rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11046fi 11047{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11048printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11049 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11050 CFLAGS="$xorg_testset_save_CFLAGS" 11051fi 11052 11053found="no" 11054 11055 if test $found = "no" ; then 11056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11058 fi 11059 11060 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11062 fi 11063 11064 CFLAGS="$CFLAGS -Werror=attributes" 11065 11066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11067printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11068 cacheid=xorg_cv_cc_flag__Werror_attributes 11069 if eval test \${$cacheid+y} 11070then : 11071 printf %s "(cached) " >&6 11072else $as_nop 11073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11074/* end confdefs.h. */ 11075int i; 11076int 11077main (void) 11078{ 11079 11080 ; 11081 return 0; 11082} 11083_ACEOF 11084if ac_fn_c_try_link "$LINENO" 11085then : 11086 eval $cacheid=yes 11087else $as_nop 11088 eval $cacheid=no 11089fi 11090rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11091 conftest$ac_exeext conftest.$ac_ext 11092fi 11093 11094 11095 CFLAGS="$xorg_testset_save_CFLAGS" 11096 11097 eval supported=\$$cacheid 11098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11099printf "%s\n" "$supported" >&6; } 11100 if test "$supported" = "yes" ; then 11101 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11102 found="yes" 11103 fi 11104 fi 11105 11106 11107 11108if test "x$STRICT_COMPILE" = "xyes"; then 11109 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11110 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11111fi 11112 11113 11114 11115 11116 11117 11118cat >>confdefs.h <<_ACEOF 11119#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11120_ACEOF 11121 11122 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11123 if test "x$PVM" = "x"; then 11124 PVM="0" 11125 fi 11126 11127printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11128 11129 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11130 if test "x$PVP" = "x"; then 11131 PVP="0" 11132 fi 11133 11134printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11135 11136 11137 11138CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11139mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11140|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11141touch \$(top_srcdir)/ChangeLog; \ 11142echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11143 11144 11145 11146 11147macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11148INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11149mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11150|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11151touch \$(top_srcdir)/INSTALL; \ 11152echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11153 11154 11155 11156 11157 11158 11159case $host_os in 11160 solaris*) 11161 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11162 # check for a man page file found in later versions that use 11163 # traditional section numbers instead 11164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11165printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11166if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11167then : 11168 printf %s "(cached) " >&6 11169else $as_nop 11170 test "$cross_compiling" = yes && 11171 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11172if test -r "/usr/share/man/man7/attributes.7"; then 11173 ac_cv_file__usr_share_man_man7_attributes_7=yes 11174else 11175 ac_cv_file__usr_share_man_man7_attributes_7=no 11176fi 11177fi 11178{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11179printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11180if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11181then : 11182 SYSV_MAN_SECTIONS=false 11183else $as_nop 11184 SYSV_MAN_SECTIONS=true 11185fi 11186 11187 ;; 11188 *) SYSV_MAN_SECTIONS=false ;; 11189esac 11190 11191if test x$APP_MAN_SUFFIX = x ; then 11192 APP_MAN_SUFFIX=1 11193fi 11194if test x$APP_MAN_DIR = x ; then 11195 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11196fi 11197 11198if test x$LIB_MAN_SUFFIX = x ; then 11199 LIB_MAN_SUFFIX=3 11200fi 11201if test x$LIB_MAN_DIR = x ; then 11202 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11203fi 11204 11205if test x$FILE_MAN_SUFFIX = x ; then 11206 case $SYSV_MAN_SECTIONS in 11207 true) FILE_MAN_SUFFIX=4 ;; 11208 *) FILE_MAN_SUFFIX=5 ;; 11209 esac 11210fi 11211if test x$FILE_MAN_DIR = x ; then 11212 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11213fi 11214 11215if test x$MISC_MAN_SUFFIX = x ; then 11216 case $SYSV_MAN_SECTIONS in 11217 true) MISC_MAN_SUFFIX=5 ;; 11218 *) MISC_MAN_SUFFIX=7 ;; 11219 esac 11220fi 11221if test x$MISC_MAN_DIR = x ; then 11222 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11223fi 11224 11225if test x$DRIVER_MAN_SUFFIX = x ; then 11226 case $SYSV_MAN_SECTIONS in 11227 true) DRIVER_MAN_SUFFIX=7 ;; 11228 *) DRIVER_MAN_SUFFIX=4 ;; 11229 esac 11230fi 11231if test x$DRIVER_MAN_DIR = x ; then 11232 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11233fi 11234 11235if test x$ADMIN_MAN_SUFFIX = x ; then 11236 case $SYSV_MAN_SECTIONS in 11237 true) ADMIN_MAN_SUFFIX=1m ;; 11238 *) ADMIN_MAN_SUFFIX=8 ;; 11239 esac 11240fi 11241if test x$ADMIN_MAN_DIR = x ; then 11242 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11243fi 11244 11245 11246 11247 11248 11249 11250 11251 11252 11253 11254 11255 11256 11257 11258 11259XORG_MAN_PAGE="X Version 11" 11260 11261MAN_SUBSTS="\ 11262 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11263 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11264 -e 's|__xservername__|Xorg|g' \ 11265 -e 's|__xconfigfile__|xorg.conf|g' \ 11266 -e 's|__projectroot__|\$(prefix)|g' \ 11267 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11268 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11269 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11270 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11271 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11272 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11273 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11274 11275 11276 11277# Check whether --enable-silent-rules was given. 11278if test ${enable_silent_rules+y} 11279then : 11280 enableval=$enable_silent_rules; 11281fi 11282 11283case $enable_silent_rules in # ((( 11284 yes) AM_DEFAULT_VERBOSITY=0;; 11285 no) AM_DEFAULT_VERBOSITY=1;; 11286 *) AM_DEFAULT_VERBOSITY=0;; 11287esac 11288am_make=${MAKE-make} 11289{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11290printf %s "checking whether $am_make supports nested variables... " >&6; } 11291if test ${am_cv_make_support_nested_variables+y} 11292then : 11293 printf %s "(cached) " >&6 11294else $as_nop 11295 if printf "%s\n" 'TRUE=$(BAR$(V)) 11296BAR0=false 11297BAR1=true 11298V=1 11299am__doit: 11300 @$(TRUE) 11301.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11302 am_cv_make_support_nested_variables=yes 11303else 11304 am_cv_make_support_nested_variables=no 11305fi 11306fi 11307{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11308printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11309if test $am_cv_make_support_nested_variables = yes; then 11310 AM_V='$(V)' 11311 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11312else 11313 AM_V=$AM_DEFAULT_VERBOSITY 11314 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11315fi 11316AM_BACKSLASH='\' 11317 11318 11319 11320# Internationalization & localization support 11321{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing gettext" >&5 11322printf %s "checking for library containing gettext... " >&6; } 11323if test ${ac_cv_search_gettext+y} 11324then : 11325 printf %s "(cached) " >&6 11326else $as_nop 11327 ac_func_search_save_LIBS=$LIBS 11328cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11329/* end confdefs.h. */ 11330 11331/* Override any GCC internal prototype to avoid an error. 11332 Use char because int might match the return type of a GCC 11333 builtin and then its argument prototype would still apply. */ 11334char gettext (); 11335int 11336main (void) 11337{ 11338return gettext (); 11339 ; 11340 return 0; 11341} 11342_ACEOF 11343for ac_lib in '' intl 11344do 11345 if test -z "$ac_lib"; then 11346 ac_res="none required" 11347 else 11348 ac_res=-l$ac_lib 11349 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 11350 fi 11351 if ac_fn_c_try_link "$LINENO" 11352then : 11353 ac_cv_search_gettext=$ac_res 11354fi 11355rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11356 conftest$ac_exeext 11357 if test ${ac_cv_search_gettext+y} 11358then : 11359 break 11360fi 11361done 11362if test ${ac_cv_search_gettext+y} 11363then : 11364 11365else $as_nop 11366 ac_cv_search_gettext=no 11367fi 11368rm conftest.$ac_ext 11369LIBS=$ac_func_search_save_LIBS 11370fi 11371{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gettext" >&5 11372printf "%s\n" "$ac_cv_search_gettext" >&6; } 11373ac_res=$ac_cv_search_gettext 11374if test "$ac_res" != no 11375then : 11376 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 11377 USE_GETTEXT="yes" 11378else $as_nop 11379 USE_GETTEXT="no" 11380fi 11381 11382{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking where to install localized messages" >&5 11383printf %s "checking where to install localized messages... " >&6; } 11384 11385# Check whether --with-localedir was given. 11386if test ${with_localedir+y} 11387then : 11388 withval=$with_localedir; LOCALEDIR=${withval} 11389else $as_nop 11390 LOCALEDIR=${datadir}/locale 11391fi 11392 11393 11394 prefix_NONE= 11395 exec_prefix_NONE= 11396 test "x$prefix" = xNONE && prefix_NONE=yes && prefix=$ac_default_prefix 11397 test "x$exec_prefix" = xNONE && exec_prefix_NONE=yes && exec_prefix=$prefix 11398 eval ax_define_dir="\"$LOCALEDIR\"" 11399 eval ax_define_dir="\"$ax_define_dir\"" 11400 LOCALEDIR="$ax_define_dir" 11401 11402 11403printf "%s\n" "#define LOCALEDIR \"$ax_define_dir\"" >>confdefs.h 11404 11405 test "$prefix_NONE" && prefix=NONE 11406 test "$exec_prefix_NONE" && exec_prefix=NONE 11407 11408if test "x$LOCALEDIR" = "xno" -o "x$USE_GETTEXT" = "xno" ; then 11409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: nowhere" >&5 11410printf "%s\n" "nowhere" >&6; } 11411 USE_GETTEXT="no" 11412else 11413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LOCALEDIR" >&5 11414printf "%s\n" "$LOCALEDIR" >&6; } 11415fi 11416 11417if test "x$USE_GETTEXT" = "xyes" ; then 11418 11419printf "%s\n" "#define USE_GETTEXT 1" >>confdefs.h 11420 11421fi 11422 if test "x$USE_GETTEXT" = "xyes"; then 11423 USE_GETTEXT_TRUE= 11424 USE_GETTEXT_FALSE='#' 11425else 11426 USE_GETTEXT_TRUE='#' 11427 USE_GETTEXT_FALSE= 11428fi 11429 11430 11431 11432### How to check load average on various OS'es: 11433 11434# getloadavg: 4.3BSD-Reno & later, glibc 2.2 & later, Solaris 7 & later 11435# BSD & GNU libc use <stdlib.h>, Solaris requires <sys/loadavg.h> 11436 11437 for ac_func in getloadavg 11438do : 11439 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg" 11440if test "x$ac_cv_func_getloadavg" = xyes 11441then : 11442 printf "%s\n" "#define HAVE_GETLOADAVG 1" >>confdefs.h 11443 ac_fn_c_check_header_compile "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default" 11444if test "x$ac_cv_header_sys_loadavg_h" = xyes 11445then : 11446 printf "%s\n" "#define HAVE_SYS_LOADAVG_H 1" >>confdefs.h 11447 11448fi 11449 11450fi 11451 11452done 11453 11454# Checks for pkg-config packages 11455 11456pkg_failed=no 11457{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XLOAD" >&5 11458printf %s "checking for XLOAD... " >&6; } 11459 11460if test -n "$XLOAD_CFLAGS"; then 11461 pkg_cv_XLOAD_CFLAGS="$XLOAD_CFLAGS" 11462 elif test -n "$PKG_CONFIG"; then 11463 if test -n "$PKG_CONFIG" && \ 11464 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt x11 xproto >= 7.0.17\""; } >&5 11465 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt x11 xproto >= 7.0.17") 2>&5 11466 ac_status=$? 11467 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11468 test $ac_status = 0; }; then 11469 pkg_cv_XLOAD_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt x11 xproto >= 7.0.17" 2>/dev/null` 11470 test "x$?" != "x0" && pkg_failed=yes 11471else 11472 pkg_failed=yes 11473fi 11474 else 11475 pkg_failed=untried 11476fi 11477if test -n "$XLOAD_LIBS"; then 11478 pkg_cv_XLOAD_LIBS="$XLOAD_LIBS" 11479 elif test -n "$PKG_CONFIG"; then 11480 if test -n "$PKG_CONFIG" && \ 11481 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt x11 xproto >= 7.0.17\""; } >&5 11482 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt x11 xproto >= 7.0.17") 2>&5 11483 ac_status=$? 11484 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11485 test $ac_status = 0; }; then 11486 pkg_cv_XLOAD_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>/dev/null` 11487 test "x$?" != "x0" && pkg_failed=yes 11488else 11489 pkg_failed=yes 11490fi 11491 else 11492 pkg_failed=untried 11493fi 11494 11495 11496 11497if test $pkg_failed = yes; then 11498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11499printf "%s\n" "no" >&6; } 11500 11501if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11502 _pkg_short_errors_supported=yes 11503else 11504 _pkg_short_errors_supported=no 11505fi 11506 if test $_pkg_short_errors_supported = yes; then 11507 XLOAD_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>&1` 11508 else 11509 XLOAD_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xt x11 xproto >= 7.0.17" 2>&1` 11510 fi 11511 # Put the nasty error message in config.log where it belongs 11512 echo "$XLOAD_PKG_ERRORS" >&5 11513 11514 as_fn_error $? "Package requirements (xaw7 xmu xt x11 xproto >= 7.0.17) were not met: 11515 11516$XLOAD_PKG_ERRORS 11517 11518Consider adjusting the PKG_CONFIG_PATH environment variable if you 11519installed software in a non-standard prefix. 11520 11521Alternatively, you may set the environment variables XLOAD_CFLAGS 11522and XLOAD_LIBS to avoid the need to call pkg-config. 11523See the pkg-config man page for more details." "$LINENO" 5 11524elif test $pkg_failed = untried; then 11525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11526printf "%s\n" "no" >&6; } 11527 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11528printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11529as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11530is in your PATH or set the PKG_CONFIG environment variable to the full 11531path to pkg-config. 11532 11533Alternatively, you may set the environment variables XLOAD_CFLAGS 11534and XLOAD_LIBS to avoid the need to call pkg-config. 11535See the pkg-config man page for more details. 11536 11537To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11538See \`config.log' for more details" "$LINENO" 5; } 11539else 11540 XLOAD_CFLAGS=$pkg_cv_XLOAD_CFLAGS 11541 XLOAD_LIBS=$pkg_cv_XLOAD_LIBS 11542 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11543printf "%s\n" "yes" >&6; } 11544 11545fi 11546 11547 11548pkg_failed=no 11549{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11550printf %s "checking for APPDEFS... " >&6; } 11551 11552if test -n "$APPDEFS_CFLAGS"; then 11553 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11554 elif test -n "$PKG_CONFIG"; then 11555 if test -n "$PKG_CONFIG" && \ 11556 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11557 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11558 ac_status=$? 11559 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11560 test $ac_status = 0; }; then 11561 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11562 test "x$?" != "x0" && pkg_failed=yes 11563else 11564 pkg_failed=yes 11565fi 11566 else 11567 pkg_failed=untried 11568fi 11569if test -n "$APPDEFS_LIBS"; then 11570 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11571 elif test -n "$PKG_CONFIG"; then 11572 if test -n "$PKG_CONFIG" && \ 11573 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11574 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11575 ac_status=$? 11576 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11577 test $ac_status = 0; }; then 11578 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11579 test "x$?" != "x0" && pkg_failed=yes 11580else 11581 pkg_failed=yes 11582fi 11583 else 11584 pkg_failed=untried 11585fi 11586 11587 11588 11589if test $pkg_failed = yes; then 11590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11591printf "%s\n" "no" >&6; } 11592 11593if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11594 _pkg_short_errors_supported=yes 11595else 11596 _pkg_short_errors_supported=no 11597fi 11598 if test $_pkg_short_errors_supported = yes; then 11599 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11600 else 11601 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11602 fi 11603 # Put the nasty error message in config.log where it belongs 11604 echo "$APPDEFS_PKG_ERRORS" >&5 11605 11606 as_fn_error $? "Package requirements (xt) were not met: 11607 11608$APPDEFS_PKG_ERRORS 11609 11610Consider adjusting the PKG_CONFIG_PATH environment variable if you 11611installed software in a non-standard prefix. 11612 11613Alternatively, you may set the environment variables APPDEFS_CFLAGS 11614and APPDEFS_LIBS to avoid the need to call pkg-config. 11615See the pkg-config man page for more details." "$LINENO" 5 11616elif test $pkg_failed = untried; then 11617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11618printf "%s\n" "no" >&6; } 11619 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11620printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11621as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11622is in your PATH or set the PKG_CONFIG environment variable to the full 11623path to pkg-config. 11624 11625Alternatively, you may set the environment variables APPDEFS_CFLAGS 11626and APPDEFS_LIBS to avoid the need to call pkg-config. 11627See the pkg-config man page for more details. 11628 11629To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11630See \`config.log' for more details" "$LINENO" 5; } 11631else 11632 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11633 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11635printf "%s\n" "yes" >&6; } 11636 11637fi 11638xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11639 11640# Check whether --with-appdefaultdir was given. 11641if test ${with_appdefaultdir+y} 11642then : 11643 withval=$with_appdefaultdir; appdefaultdir="$withval" 11644else $as_nop 11645 appdefaultdir="${xt_appdefaultdir}" 11646fi 11647 11648 11649 11650 11651ac_config_files="$ac_config_files Makefile man/Makefile" 11652 11653cat >confcache <<\_ACEOF 11654# This file is a shell script that caches the results of configure 11655# tests run on this system so they can be shared between configure 11656# scripts and configure runs, see configure's option --config-cache. 11657# It is not useful on other systems. If it contains results you don't 11658# want to keep, you may remove or edit it. 11659# 11660# config.status only pays attention to the cache file if you give it 11661# the --recheck option to rerun configure. 11662# 11663# `ac_cv_env_foo' variables (set or unset) will be overridden when 11664# loading this file, other *unset* `ac_cv_foo' will be assigned the 11665# following values. 11666 11667_ACEOF 11668 11669# The following way of writing the cache mishandles newlines in values, 11670# but we know of no workaround that is simple, portable, and efficient. 11671# So, we kill variables containing newlines. 11672# Ultrix sh set writes to stderr and can't be redirected directly, 11673# and sets the high bit in the cache file unless we assign to the vars. 11674( 11675 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11676 eval ac_val=\$$ac_var 11677 case $ac_val in #( 11678 *${as_nl}*) 11679 case $ac_var in #( 11680 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11681printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11682 esac 11683 case $ac_var in #( 11684 _ | IFS | as_nl) ;; #( 11685 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11686 *) { eval $ac_var=; unset $ac_var;} ;; 11687 esac ;; 11688 esac 11689 done 11690 11691 (set) 2>&1 | 11692 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11693 *${as_nl}ac_space=\ *) 11694 # `set' does not quote correctly, so add quotes: double-quote 11695 # substitution turns \\\\ into \\, and sed turns \\ into \. 11696 sed -n \ 11697 "s/'/'\\\\''/g; 11698 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11699 ;; #( 11700 *) 11701 # `set' quotes correctly as required by POSIX, so do not add quotes. 11702 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11703 ;; 11704 esac | 11705 sort 11706) | 11707 sed ' 11708 /^ac_cv_env_/b end 11709 t clear 11710 :clear 11711 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11712 t end 11713 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11714 :end' >>confcache 11715if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11716 if test -w "$cache_file"; then 11717 if test "x$cache_file" != "x/dev/null"; then 11718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11719printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11720 if test ! -f "$cache_file" || test -h "$cache_file"; then 11721 cat confcache >"$cache_file" 11722 else 11723 case $cache_file in #( 11724 */* | ?:*) 11725 mv -f confcache "$cache_file"$$ && 11726 mv -f "$cache_file"$$ "$cache_file" ;; #( 11727 *) 11728 mv -f confcache "$cache_file" ;; 11729 esac 11730 fi 11731 fi 11732 else 11733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11734printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11735 fi 11736fi 11737rm -f confcache 11738 11739test "x$prefix" = xNONE && prefix=$ac_default_prefix 11740# Let make expand exec_prefix. 11741test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11742 11743DEFS=-DHAVE_CONFIG_H 11744 11745ac_libobjs= 11746ac_ltlibobjs= 11747U= 11748for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11749 # 1. Remove the extension, and $U if already installed. 11750 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11751 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11752 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11753 # will be set to the directory where LIBOBJS objects are built. 11754 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11755 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11756done 11757LIBOBJS=$ac_libobjs 11758 11759LTLIBOBJS=$ac_ltlibobjs 11760 11761 11762{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11763printf %s "checking that generated files are newer than configure... " >&6; } 11764 if test -n "$am_sleep_pid"; then 11765 # Hide warnings about reused PIDs. 11766 wait $am_sleep_pid 2>/dev/null 11767 fi 11768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11769printf "%s\n" "done" >&6; } 11770if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11771 as_fn_error $? "conditional \"AMDEP\" was never defined. 11772Usually this means the macro was only invoked conditionally." "$LINENO" 5 11773fi 11774if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11775 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11776Usually this means the macro was only invoked conditionally." "$LINENO" 5 11777fi 11778 if test -n "$EXEEXT"; then 11779 am__EXEEXT_TRUE= 11780 am__EXEEXT_FALSE='#' 11781else 11782 am__EXEEXT_TRUE='#' 11783 am__EXEEXT_FALSE= 11784fi 11785 11786if test -z "${USE_GETTEXT_TRUE}" && test -z "${USE_GETTEXT_FALSE}"; then 11787 as_fn_error $? "conditional \"USE_GETTEXT\" was never defined. 11788Usually this means the macro was only invoked conditionally." "$LINENO" 5 11789fi 11790 11791: "${CONFIG_STATUS=./config.status}" 11792ac_write_fail=0 11793ac_clean_files_save=$ac_clean_files 11794ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11795{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11796printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11797as_write_fail=0 11798cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11799#! $SHELL 11800# Generated by $as_me. 11801# Run this file to recreate the current configuration. 11802# Compiler output produced by configure, useful for debugging 11803# configure, is in config.log if it exists. 11804 11805debug=false 11806ac_cs_recheck=false 11807ac_cs_silent=false 11808 11809SHELL=\${CONFIG_SHELL-$SHELL} 11810export SHELL 11811_ASEOF 11812cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11813## -------------------- ## 11814## M4sh Initialization. ## 11815## -------------------- ## 11816 11817# Be more Bourne compatible 11818DUALCASE=1; export DUALCASE # for MKS sh 11819as_nop=: 11820if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11821then : 11822 emulate sh 11823 NULLCMD=: 11824 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11825 # is contrary to our usage. Disable this feature. 11826 alias -g '${1+"$@"}'='"$@"' 11827 setopt NO_GLOB_SUBST 11828else $as_nop 11829 case `(set -o) 2>/dev/null` in #( 11830 *posix*) : 11831 set -o posix ;; #( 11832 *) : 11833 ;; 11834esac 11835fi 11836 11837 11838 11839# Reset variables that may have inherited troublesome values from 11840# the environment. 11841 11842# IFS needs to be set, to space, tab, and newline, in precisely that order. 11843# (If _AS_PATH_WALK were called with IFS unset, it would have the 11844# side effect of setting IFS to empty, thus disabling word splitting.) 11845# Quoting is to prevent editors from complaining about space-tab. 11846as_nl=' 11847' 11848export as_nl 11849IFS=" "" $as_nl" 11850 11851PS1='$ ' 11852PS2='> ' 11853PS4='+ ' 11854 11855# Ensure predictable behavior from utilities with locale-dependent output. 11856LC_ALL=C 11857export LC_ALL 11858LANGUAGE=C 11859export LANGUAGE 11860 11861# We cannot yet rely on "unset" to work, but we need these variables 11862# to be unset--not just set to an empty or harmless value--now, to 11863# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11864# also avoids known problems related to "unset" and subshell syntax 11865# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11866for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11867do eval test \${$as_var+y} \ 11868 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11869done 11870 11871# Ensure that fds 0, 1, and 2 are open. 11872if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11873if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11874if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11875 11876# The user is always right. 11877if ${PATH_SEPARATOR+false} :; then 11878 PATH_SEPARATOR=: 11879 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11880 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11881 PATH_SEPARATOR=';' 11882 } 11883fi 11884 11885 11886# Find who we are. Look in the path if we contain no directory separator. 11887as_myself= 11888case $0 in #(( 11889 *[\\/]* ) as_myself=$0 ;; 11890 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11891for as_dir in $PATH 11892do 11893 IFS=$as_save_IFS 11894 case $as_dir in #((( 11895 '') as_dir=./ ;; 11896 */) ;; 11897 *) as_dir=$as_dir/ ;; 11898 esac 11899 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11900 done 11901IFS=$as_save_IFS 11902 11903 ;; 11904esac 11905# We did not find ourselves, most probably we were run as `sh COMMAND' 11906# in which case we are not to be found in the path. 11907if test "x$as_myself" = x; then 11908 as_myself=$0 11909fi 11910if test ! -f "$as_myself"; then 11911 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11912 exit 1 11913fi 11914 11915 11916 11917# as_fn_error STATUS ERROR [LINENO LOG_FD] 11918# ---------------------------------------- 11919# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11920# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11921# script with STATUS, using 1 if that was 0. 11922as_fn_error () 11923{ 11924 as_status=$1; test $as_status -eq 0 && as_status=1 11925 if test "$4"; then 11926 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11927 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11928 fi 11929 printf "%s\n" "$as_me: error: $2" >&2 11930 as_fn_exit $as_status 11931} # as_fn_error 11932 11933 11934 11935# as_fn_set_status STATUS 11936# ----------------------- 11937# Set $? to STATUS, without forking. 11938as_fn_set_status () 11939{ 11940 return $1 11941} # as_fn_set_status 11942 11943# as_fn_exit STATUS 11944# ----------------- 11945# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11946as_fn_exit () 11947{ 11948 set +e 11949 as_fn_set_status $1 11950 exit $1 11951} # as_fn_exit 11952 11953# as_fn_unset VAR 11954# --------------- 11955# Portably unset VAR. 11956as_fn_unset () 11957{ 11958 { eval $1=; unset $1;} 11959} 11960as_unset=as_fn_unset 11961 11962# as_fn_append VAR VALUE 11963# ---------------------- 11964# Append the text in VALUE to the end of the definition contained in VAR. Take 11965# advantage of any shell optimizations that allow amortized linear growth over 11966# repeated appends, instead of the typical quadratic growth present in naive 11967# implementations. 11968if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11969then : 11970 eval 'as_fn_append () 11971 { 11972 eval $1+=\$2 11973 }' 11974else $as_nop 11975 as_fn_append () 11976 { 11977 eval $1=\$$1\$2 11978 } 11979fi # as_fn_append 11980 11981# as_fn_arith ARG... 11982# ------------------ 11983# Perform arithmetic evaluation on the ARGs, and store the result in the 11984# global $as_val. Take advantage of shells that can avoid forks. The arguments 11985# must be portable across $(()) and expr. 11986if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11987then : 11988 eval 'as_fn_arith () 11989 { 11990 as_val=$(( $* )) 11991 }' 11992else $as_nop 11993 as_fn_arith () 11994 { 11995 as_val=`expr "$@" || test $? -eq 1` 11996 } 11997fi # as_fn_arith 11998 11999 12000if expr a : '\(a\)' >/dev/null 2>&1 && 12001 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12002 as_expr=expr 12003else 12004 as_expr=false 12005fi 12006 12007if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12008 as_basename=basename 12009else 12010 as_basename=false 12011fi 12012 12013if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12014 as_dirname=dirname 12015else 12016 as_dirname=false 12017fi 12018 12019as_me=`$as_basename -- "$0" || 12020$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12021 X"$0" : 'X\(//\)$' \| \ 12022 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12023printf "%s\n" X/"$0" | 12024 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12025 s//\1/ 12026 q 12027 } 12028 /^X\/\(\/\/\)$/{ 12029 s//\1/ 12030 q 12031 } 12032 /^X\/\(\/\).*/{ 12033 s//\1/ 12034 q 12035 } 12036 s/.*/./; q'` 12037 12038# Avoid depending upon Character Ranges. 12039as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12040as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12041as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12042as_cr_digits='0123456789' 12043as_cr_alnum=$as_cr_Letters$as_cr_digits 12044 12045 12046# Determine whether it's possible to make 'echo' print without a newline. 12047# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12048# for compatibility with existing Makefiles. 12049ECHO_C= ECHO_N= ECHO_T= 12050case `echo -n x` in #((((( 12051-n*) 12052 case `echo 'xy\c'` in 12053 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12054 xy) ECHO_C='\c';; 12055 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12056 ECHO_T=' ';; 12057 esac;; 12058*) 12059 ECHO_N='-n';; 12060esac 12061 12062# For backward compatibility with old third-party macros, we provide 12063# the shell variables $as_echo and $as_echo_n. New code should use 12064# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12065as_echo='printf %s\n' 12066as_echo_n='printf %s' 12067 12068rm -f conf$$ conf$$.exe conf$$.file 12069if test -d conf$$.dir; then 12070 rm -f conf$$.dir/conf$$.file 12071else 12072 rm -f conf$$.dir 12073 mkdir conf$$.dir 2>/dev/null 12074fi 12075if (echo >conf$$.file) 2>/dev/null; then 12076 if ln -s conf$$.file conf$$ 2>/dev/null; then 12077 as_ln_s='ln -s' 12078 # ... but there are two gotchas: 12079 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12080 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12081 # In both cases, we have to default to `cp -pR'. 12082 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12083 as_ln_s='cp -pR' 12084 elif ln conf$$.file conf$$ 2>/dev/null; then 12085 as_ln_s=ln 12086 else 12087 as_ln_s='cp -pR' 12088 fi 12089else 12090 as_ln_s='cp -pR' 12091fi 12092rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12093rmdir conf$$.dir 2>/dev/null 12094 12095 12096# as_fn_mkdir_p 12097# ------------- 12098# Create "$as_dir" as a directory, including parents if necessary. 12099as_fn_mkdir_p () 12100{ 12101 12102 case $as_dir in #( 12103 -*) as_dir=./$as_dir;; 12104 esac 12105 test -d "$as_dir" || eval $as_mkdir_p || { 12106 as_dirs= 12107 while :; do 12108 case $as_dir in #( 12109 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12110 *) as_qdir=$as_dir;; 12111 esac 12112 as_dirs="'$as_qdir' $as_dirs" 12113 as_dir=`$as_dirname -- "$as_dir" || 12114$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12115 X"$as_dir" : 'X\(//\)[^/]' \| \ 12116 X"$as_dir" : 'X\(//\)$' \| \ 12117 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12118printf "%s\n" X"$as_dir" | 12119 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12120 s//\1/ 12121 q 12122 } 12123 /^X\(\/\/\)[^/].*/{ 12124 s//\1/ 12125 q 12126 } 12127 /^X\(\/\/\)$/{ 12128 s//\1/ 12129 q 12130 } 12131 /^X\(\/\).*/{ 12132 s//\1/ 12133 q 12134 } 12135 s/.*/./; q'` 12136 test -d "$as_dir" && break 12137 done 12138 test -z "$as_dirs" || eval "mkdir $as_dirs" 12139 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12140 12141 12142} # as_fn_mkdir_p 12143if mkdir -p . 2>/dev/null; then 12144 as_mkdir_p='mkdir -p "$as_dir"' 12145else 12146 test -d ./-p && rmdir ./-p 12147 as_mkdir_p=false 12148fi 12149 12150 12151# as_fn_executable_p FILE 12152# ----------------------- 12153# Test if FILE is an executable regular file. 12154as_fn_executable_p () 12155{ 12156 test -f "$1" && test -x "$1" 12157} # as_fn_executable_p 12158as_test_x='test -x' 12159as_executable_p=as_fn_executable_p 12160 12161# Sed expression to map a string onto a valid CPP name. 12162as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12163 12164# Sed expression to map a string onto a valid variable name. 12165as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12166 12167 12168exec 6>&1 12169## ----------------------------------- ## 12170## Main body of $CONFIG_STATUS script. ## 12171## ----------------------------------- ## 12172_ASEOF 12173test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12174 12175cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12176# Save the log message, to keep $0 and so on meaningful, and to 12177# report actual input values of CONFIG_FILES etc. instead of their 12178# values after options handling. 12179ac_log=" 12180This file was extended by xload $as_me 1.1.4, which was 12181generated by GNU Autoconf 2.71. Invocation command line was 12182 12183 CONFIG_FILES = $CONFIG_FILES 12184 CONFIG_HEADERS = $CONFIG_HEADERS 12185 CONFIG_LINKS = $CONFIG_LINKS 12186 CONFIG_COMMANDS = $CONFIG_COMMANDS 12187 $ $0 $@ 12188 12189on `(hostname || uname -n) 2>/dev/null | sed 1q` 12190" 12191 12192_ACEOF 12193 12194case $ac_config_files in *" 12195"*) set x $ac_config_files; shift; ac_config_files=$*;; 12196esac 12197 12198case $ac_config_headers in *" 12199"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12200esac 12201 12202 12203cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12204# Files that config.status was made for. 12205config_files="$ac_config_files" 12206config_headers="$ac_config_headers" 12207config_commands="$ac_config_commands" 12208 12209_ACEOF 12210 12211cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12212ac_cs_usage="\ 12213\`$as_me' instantiates files and other configuration actions 12214from templates according to the current configuration. Unless the files 12215and actions are specified as TAGs, all are instantiated by default. 12216 12217Usage: $0 [OPTION]... [TAG]... 12218 12219 -h, --help print this help, then exit 12220 -V, --version print version number and configuration settings, then exit 12221 --config print configuration, then exit 12222 -q, --quiet, --silent 12223 do not print progress messages 12224 -d, --debug don't remove temporary files 12225 --recheck update $as_me by reconfiguring in the same conditions 12226 --file=FILE[:TEMPLATE] 12227 instantiate the configuration file FILE 12228 --header=FILE[:TEMPLATE] 12229 instantiate the configuration header FILE 12230 12231Configuration files: 12232$config_files 12233 12234Configuration headers: 12235$config_headers 12236 12237Configuration commands: 12238$config_commands 12239 12240Report bugs to <https://gitlab.freedesktop.org/xorg/app/xload/issues>." 12241 12242_ACEOF 12243ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12244ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12245cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12246ac_cs_config='$ac_cs_config_escaped' 12247ac_cs_version="\\ 12248xload config.status 1.1.4 12249configured by $0, generated by GNU Autoconf 2.71, 12250 with options \\"\$ac_cs_config\\" 12251 12252Copyright (C) 2021 Free Software Foundation, Inc. 12253This config.status script is free software; the Free Software Foundation 12254gives unlimited permission to copy, distribute and modify it." 12255 12256ac_pwd='$ac_pwd' 12257srcdir='$srcdir' 12258INSTALL='$INSTALL' 12259MKDIR_P='$MKDIR_P' 12260AWK='$AWK' 12261test -n "\$AWK" || AWK=awk 12262_ACEOF 12263 12264cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12265# The default lists apply if the user does not specify any file. 12266ac_need_defaults=: 12267while test $# != 0 12268do 12269 case $1 in 12270 --*=?*) 12271 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12272 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12273 ac_shift=: 12274 ;; 12275 --*=) 12276 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12277 ac_optarg= 12278 ac_shift=: 12279 ;; 12280 *) 12281 ac_option=$1 12282 ac_optarg=$2 12283 ac_shift=shift 12284 ;; 12285 esac 12286 12287 case $ac_option in 12288 # Handling of the options. 12289 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12290 ac_cs_recheck=: ;; 12291 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12292 printf "%s\n" "$ac_cs_version"; exit ;; 12293 --config | --confi | --conf | --con | --co | --c ) 12294 printf "%s\n" "$ac_cs_config"; exit ;; 12295 --debug | --debu | --deb | --de | --d | -d ) 12296 debug=: ;; 12297 --file | --fil | --fi | --f ) 12298 $ac_shift 12299 case $ac_optarg in 12300 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12301 '') as_fn_error $? "missing file argument" ;; 12302 esac 12303 as_fn_append CONFIG_FILES " '$ac_optarg'" 12304 ac_need_defaults=false;; 12305 --header | --heade | --head | --hea ) 12306 $ac_shift 12307 case $ac_optarg in 12308 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12309 esac 12310 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12311 ac_need_defaults=false;; 12312 --he | --h) 12313 # Conflict between --help and --header 12314 as_fn_error $? "ambiguous option: \`$1' 12315Try \`$0 --help' for more information.";; 12316 --help | --hel | -h ) 12317 printf "%s\n" "$ac_cs_usage"; exit ;; 12318 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12319 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12320 ac_cs_silent=: ;; 12321 12322 # This is an error. 12323 -*) as_fn_error $? "unrecognized option: \`$1' 12324Try \`$0 --help' for more information." ;; 12325 12326 *) as_fn_append ac_config_targets " $1" 12327 ac_need_defaults=false ;; 12328 12329 esac 12330 shift 12331done 12332 12333ac_configure_extra_args= 12334 12335if $ac_cs_silent; then 12336 exec 6>/dev/null 12337 ac_configure_extra_args="$ac_configure_extra_args --silent" 12338fi 12339 12340_ACEOF 12341cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12342if \$ac_cs_recheck; then 12343 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12344 shift 12345 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12346 CONFIG_SHELL='$SHELL' 12347 export CONFIG_SHELL 12348 exec "\$@" 12349fi 12350 12351_ACEOF 12352cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12353exec 5>>config.log 12354{ 12355 echo 12356 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12357## Running $as_me. ## 12358_ASBOX 12359 printf "%s\n" "$ac_log" 12360} >&5 12361 12362_ACEOF 12363cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12364# 12365# INIT-COMMANDS 12366# 12367AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12368 12369_ACEOF 12370 12371cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12372 12373# Handling of arguments. 12374for ac_config_target in $ac_config_targets 12375do 12376 case $ac_config_target in 12377 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12378 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12379 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12380 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12381 12382 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12383 esac 12384done 12385 12386 12387# If the user did not use the arguments to specify the items to instantiate, 12388# then the envvar interface is used. Set only those that are not. 12389# We use the long form for the default assignment because of an extremely 12390# bizarre bug on SunOS 4.1.3. 12391if $ac_need_defaults; then 12392 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12393 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12394 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12395fi 12396 12397# Have a temporary directory for convenience. Make it in the build tree 12398# simply because there is no reason against having it here, and in addition, 12399# creating and moving files from /tmp can sometimes cause problems. 12400# Hook for its removal unless debugging. 12401# Note that there is a small window in which the directory will not be cleaned: 12402# after its creation but before its name has been assigned to `$tmp'. 12403$debug || 12404{ 12405 tmp= ac_tmp= 12406 trap 'exit_status=$? 12407 : "${ac_tmp:=$tmp}" 12408 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12409' 0 12410 trap 'as_fn_exit 1' 1 2 13 15 12411} 12412# Create a (secure) tmp directory for tmp files. 12413 12414{ 12415 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12416 test -d "$tmp" 12417} || 12418{ 12419 tmp=./conf$$-$RANDOM 12420 (umask 077 && mkdir "$tmp") 12421} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12422ac_tmp=$tmp 12423 12424# Set up the scripts for CONFIG_FILES section. 12425# No need to generate them if there are no CONFIG_FILES. 12426# This happens for instance with `./config.status config.h'. 12427if test -n "$CONFIG_FILES"; then 12428 12429 12430ac_cr=`echo X | tr X '\015'` 12431# On cygwin, bash can eat \r inside `` if the user requested igncr. 12432# But we know of no other shell where ac_cr would be empty at this 12433# point, so we can use a bashism as a fallback. 12434if test "x$ac_cr" = x; then 12435 eval ac_cr=\$\'\\r\' 12436fi 12437ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12438if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12439 ac_cs_awk_cr='\\r' 12440else 12441 ac_cs_awk_cr=$ac_cr 12442fi 12443 12444echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12445_ACEOF 12446 12447 12448{ 12449 echo "cat >conf$$subs.awk <<_ACEOF" && 12450 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12451 echo "_ACEOF" 12452} >conf$$subs.sh || 12453 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12454ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12455ac_delim='%!_!# ' 12456for ac_last_try in false false false false false :; do 12457 . ./conf$$subs.sh || 12458 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12459 12460 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12461 if test $ac_delim_n = $ac_delim_num; then 12462 break 12463 elif $ac_last_try; then 12464 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12465 else 12466 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12467 fi 12468done 12469rm -f conf$$subs.sh 12470 12471cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12472cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12473_ACEOF 12474sed -n ' 12475h 12476s/^/S["/; s/!.*/"]=/ 12477p 12478g 12479s/^[^!]*!// 12480:repl 12481t repl 12482s/'"$ac_delim"'$// 12483t delim 12484:nl 12485h 12486s/\(.\{148\}\)..*/\1/ 12487t more1 12488s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12489p 12490n 12491b repl 12492:more1 12493s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12494p 12495g 12496s/.\{148\}// 12497t nl 12498:delim 12499h 12500s/\(.\{148\}\)..*/\1/ 12501t more2 12502s/["\\]/\\&/g; s/^/"/; s/$/"/ 12503p 12504b 12505:more2 12506s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12507p 12508g 12509s/.\{148\}// 12510t delim 12511' <conf$$subs.awk | sed ' 12512/^[^""]/{ 12513 N 12514 s/\n// 12515} 12516' >>$CONFIG_STATUS || ac_write_fail=1 12517rm -f conf$$subs.awk 12518cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12519_ACAWK 12520cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12521 for (key in S) S_is_set[key] = 1 12522 FS = "" 12523 12524} 12525{ 12526 line = $ 0 12527 nfields = split(line, field, "@") 12528 substed = 0 12529 len = length(field[1]) 12530 for (i = 2; i < nfields; i++) { 12531 key = field[i] 12532 keylen = length(key) 12533 if (S_is_set[key]) { 12534 value = S[key] 12535 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12536 len += length(value) + length(field[++i]) 12537 substed = 1 12538 } else 12539 len += 1 + keylen 12540 } 12541 12542 print line 12543} 12544 12545_ACAWK 12546_ACEOF 12547cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12548if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12549 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12550else 12551 cat 12552fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12553 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12554_ACEOF 12555 12556# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12557# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12558# trailing colons and then remove the whole line if VPATH becomes empty 12559# (actually we leave an empty line to preserve line numbers). 12560if test "x$srcdir" = x.; then 12561 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12562h 12563s/// 12564s/^/:/ 12565s/[ ]*$/:/ 12566s/:\$(srcdir):/:/g 12567s/:\${srcdir}:/:/g 12568s/:@srcdir@:/:/g 12569s/^:*// 12570s/:*$// 12571x 12572s/\(=[ ]*\).*/\1/ 12573G 12574s/\n// 12575s/^[^=]*=[ ]*$// 12576}' 12577fi 12578 12579cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12580fi # test -n "$CONFIG_FILES" 12581 12582# Set up the scripts for CONFIG_HEADERS section. 12583# No need to generate them if there are no CONFIG_HEADERS. 12584# This happens for instance with `./config.status Makefile'. 12585if test -n "$CONFIG_HEADERS"; then 12586cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12587BEGIN { 12588_ACEOF 12589 12590# Transform confdefs.h into an awk script `defines.awk', embedded as 12591# here-document in config.status, that substitutes the proper values into 12592# config.h.in to produce config.h. 12593 12594# Create a delimiter string that does not exist in confdefs.h, to ease 12595# handling of long lines. 12596ac_delim='%!_!# ' 12597for ac_last_try in false false :; do 12598 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12599 if test -z "$ac_tt"; then 12600 break 12601 elif $ac_last_try; then 12602 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12603 else 12604 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12605 fi 12606done 12607 12608# For the awk script, D is an array of macro values keyed by name, 12609# likewise P contains macro parameters if any. Preserve backslash 12610# newline sequences. 12611 12612ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12613sed -n ' 12614s/.\{148\}/&'"$ac_delim"'/g 12615t rset 12616:rset 12617s/^[ ]*#[ ]*define[ ][ ]*/ / 12618t def 12619d 12620:def 12621s/\\$// 12622t bsnl 12623s/["\\]/\\&/g 12624s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12625D["\1"]=" \3"/p 12626s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12627d 12628:bsnl 12629s/["\\]/\\&/g 12630s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12631D["\1"]=" \3\\\\\\n"\\/p 12632t cont 12633s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12634t cont 12635d 12636:cont 12637n 12638s/.\{148\}/&'"$ac_delim"'/g 12639t clear 12640:clear 12641s/\\$// 12642t bsnlc 12643s/["\\]/\\&/g; s/^/"/; s/$/"/p 12644d 12645:bsnlc 12646s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12647b cont 12648' <confdefs.h | sed ' 12649s/'"$ac_delim"'/"\\\ 12650"/g' >>$CONFIG_STATUS || ac_write_fail=1 12651 12652cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12653 for (key in D) D_is_set[key] = 1 12654 FS = "" 12655} 12656/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12657 line = \$ 0 12658 split(line, arg, " ") 12659 if (arg[1] == "#") { 12660 defundef = arg[2] 12661 mac1 = arg[3] 12662 } else { 12663 defundef = substr(arg[1], 2) 12664 mac1 = arg[2] 12665 } 12666 split(mac1, mac2, "(") #) 12667 macro = mac2[1] 12668 prefix = substr(line, 1, index(line, defundef) - 1) 12669 if (D_is_set[macro]) { 12670 # Preserve the white space surrounding the "#". 12671 print prefix "define", macro P[macro] D[macro] 12672 next 12673 } else { 12674 # Replace #undef with comments. This is necessary, for example, 12675 # in the case of _POSIX_SOURCE, which is predefined and required 12676 # on some systems where configure will not decide to define it. 12677 if (defundef == "undef") { 12678 print "/*", prefix defundef, macro, "*/" 12679 next 12680 } 12681 } 12682} 12683{ print } 12684_ACAWK 12685_ACEOF 12686cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12687 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12688fi # test -n "$CONFIG_HEADERS" 12689 12690 12691eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12692shift 12693for ac_tag 12694do 12695 case $ac_tag in 12696 :[FHLC]) ac_mode=$ac_tag; continue;; 12697 esac 12698 case $ac_mode$ac_tag in 12699 :[FHL]*:*);; 12700 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12701 :[FH]-) ac_tag=-:-;; 12702 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12703 esac 12704 ac_save_IFS=$IFS 12705 IFS=: 12706 set x $ac_tag 12707 IFS=$ac_save_IFS 12708 shift 12709 ac_file=$1 12710 shift 12711 12712 case $ac_mode in 12713 :L) ac_source=$1;; 12714 :[FH]) 12715 ac_file_inputs= 12716 for ac_f 12717 do 12718 case $ac_f in 12719 -) ac_f="$ac_tmp/stdin";; 12720 *) # Look for the file first in the build tree, then in the source tree 12721 # (if the path is not absolute). The absolute path cannot be DOS-style, 12722 # because $ac_f cannot contain `:'. 12723 test -f "$ac_f" || 12724 case $ac_f in 12725 [\\/$]*) false;; 12726 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12727 esac || 12728 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12729 esac 12730 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12731 as_fn_append ac_file_inputs " '$ac_f'" 12732 done 12733 12734 # Let's still pretend it is `configure' which instantiates (i.e., don't 12735 # use $as_me), people would be surprised to read: 12736 # /* config.h. Generated by config.status. */ 12737 configure_input='Generated from '` 12738 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12739 `' by configure.' 12740 if test x"$ac_file" != x-; then 12741 configure_input="$ac_file. $configure_input" 12742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12743printf "%s\n" "$as_me: creating $ac_file" >&6;} 12744 fi 12745 # Neutralize special characters interpreted by sed in replacement strings. 12746 case $configure_input in #( 12747 *\&* | *\|* | *\\* ) 12748 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12749 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12750 *) ac_sed_conf_input=$configure_input;; 12751 esac 12752 12753 case $ac_tag in 12754 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12755 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12756 esac 12757 ;; 12758 esac 12759 12760 ac_dir=`$as_dirname -- "$ac_file" || 12761$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12762 X"$ac_file" : 'X\(//\)[^/]' \| \ 12763 X"$ac_file" : 'X\(//\)$' \| \ 12764 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12765printf "%s\n" X"$ac_file" | 12766 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12767 s//\1/ 12768 q 12769 } 12770 /^X\(\/\/\)[^/].*/{ 12771 s//\1/ 12772 q 12773 } 12774 /^X\(\/\/\)$/{ 12775 s//\1/ 12776 q 12777 } 12778 /^X\(\/\).*/{ 12779 s//\1/ 12780 q 12781 } 12782 s/.*/./; q'` 12783 as_dir="$ac_dir"; as_fn_mkdir_p 12784 ac_builddir=. 12785 12786case "$ac_dir" in 12787.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12788*) 12789 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12790 # A ".." for each directory in $ac_dir_suffix. 12791 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12792 case $ac_top_builddir_sub in 12793 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12794 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12795 esac ;; 12796esac 12797ac_abs_top_builddir=$ac_pwd 12798ac_abs_builddir=$ac_pwd$ac_dir_suffix 12799# for backward compatibility: 12800ac_top_builddir=$ac_top_build_prefix 12801 12802case $srcdir in 12803 .) # We are building in place. 12804 ac_srcdir=. 12805 ac_top_srcdir=$ac_top_builddir_sub 12806 ac_abs_top_srcdir=$ac_pwd ;; 12807 [\\/]* | ?:[\\/]* ) # Absolute name. 12808 ac_srcdir=$srcdir$ac_dir_suffix; 12809 ac_top_srcdir=$srcdir 12810 ac_abs_top_srcdir=$srcdir ;; 12811 *) # Relative name. 12812 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12813 ac_top_srcdir=$ac_top_build_prefix$srcdir 12814 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12815esac 12816ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12817 12818 12819 case $ac_mode in 12820 :F) 12821 # 12822 # CONFIG_FILE 12823 # 12824 12825 case $INSTALL in 12826 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12827 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12828 esac 12829 ac_MKDIR_P=$MKDIR_P 12830 case $MKDIR_P in 12831 [\\/$]* | ?:[\\/]* ) ;; 12832 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12833 esac 12834_ACEOF 12835 12836cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12837# If the template does not know about datarootdir, expand it. 12838# FIXME: This hack should be removed a few years after 2.60. 12839ac_datarootdir_hack=; ac_datarootdir_seen= 12840ac_sed_dataroot=' 12841/datarootdir/ { 12842 p 12843 q 12844} 12845/@datadir@/p 12846/@docdir@/p 12847/@infodir@/p 12848/@localedir@/p 12849/@mandir@/p' 12850case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12851*datarootdir*) ac_datarootdir_seen=yes;; 12852*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12854printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12855_ACEOF 12856cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12857 ac_datarootdir_hack=' 12858 s&@datadir@&$datadir&g 12859 s&@docdir@&$docdir&g 12860 s&@infodir@&$infodir&g 12861 s&@localedir@&$localedir&g 12862 s&@mandir@&$mandir&g 12863 s&\\\${datarootdir}&$datarootdir&g' ;; 12864esac 12865_ACEOF 12866 12867# Neutralize VPATH when `$srcdir' = `.'. 12868# Shell code in configure.ac might set extrasub. 12869# FIXME: do we really want to maintain this feature? 12870cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12871ac_sed_extra="$ac_vpsub 12872$extrasub 12873_ACEOF 12874cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12875:t 12876/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12877s|@configure_input@|$ac_sed_conf_input|;t t 12878s&@top_builddir@&$ac_top_builddir_sub&;t t 12879s&@top_build_prefix@&$ac_top_build_prefix&;t t 12880s&@srcdir@&$ac_srcdir&;t t 12881s&@abs_srcdir@&$ac_abs_srcdir&;t t 12882s&@top_srcdir@&$ac_top_srcdir&;t t 12883s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12884s&@builddir@&$ac_builddir&;t t 12885s&@abs_builddir@&$ac_abs_builddir&;t t 12886s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12887s&@INSTALL@&$ac_INSTALL&;t t 12888s&@MKDIR_P@&$ac_MKDIR_P&;t t 12889$ac_datarootdir_hack 12890" 12891eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12892 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12893 12894test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12895 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12896 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12897 "$ac_tmp/out"`; test -z "$ac_out"; } && 12898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12899which seems to be undefined. Please make sure it is defined" >&5 12900printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12901which seems to be undefined. Please make sure it is defined" >&2;} 12902 12903 rm -f "$ac_tmp/stdin" 12904 case $ac_file in 12905 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12906 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12907 esac \ 12908 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12909 ;; 12910 :H) 12911 # 12912 # CONFIG_HEADER 12913 # 12914 if test x"$ac_file" != x-; then 12915 { 12916 printf "%s\n" "/* $configure_input */" >&1 \ 12917 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12918 } >"$ac_tmp/config.h" \ 12919 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12920 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12922printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12923 else 12924 rm -f "$ac_file" 12925 mv "$ac_tmp/config.h" "$ac_file" \ 12926 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12927 fi 12928 else 12929 printf "%s\n" "/* $configure_input */" >&1 \ 12930 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12931 || as_fn_error $? "could not create -" "$LINENO" 5 12932 fi 12933# Compute "$ac_file"'s index in $config_headers. 12934_am_arg="$ac_file" 12935_am_stamp_count=1 12936for _am_header in $config_headers :; do 12937 case $_am_header in 12938 $_am_arg | $_am_arg:* ) 12939 break ;; 12940 * ) 12941 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12942 esac 12943done 12944echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12945$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12946 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12947 X"$_am_arg" : 'X\(//\)$' \| \ 12948 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12949printf "%s\n" X"$_am_arg" | 12950 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12951 s//\1/ 12952 q 12953 } 12954 /^X\(\/\/\)[^/].*/{ 12955 s//\1/ 12956 q 12957 } 12958 /^X\(\/\/\)$/{ 12959 s//\1/ 12960 q 12961 } 12962 /^X\(\/\).*/{ 12963 s//\1/ 12964 q 12965 } 12966 s/.*/./; q'`/stamp-h$_am_stamp_count 12967 ;; 12968 12969 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12970printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12971 ;; 12972 esac 12973 12974 12975 case $ac_file$ac_mode in 12976 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12977 # Older Autoconf quotes --file arguments for eval, but not when files 12978 # are listed without --file. Let's play safe and only enable the eval 12979 # if we detect the quoting. 12980 # TODO: see whether this extra hack can be removed once we start 12981 # requiring Autoconf 2.70 or later. 12982 case $CONFIG_FILES in #( 12983 *\'*) : 12984 eval set x "$CONFIG_FILES" ;; #( 12985 *) : 12986 set x $CONFIG_FILES ;; #( 12987 *) : 12988 ;; 12989esac 12990 shift 12991 # Used to flag and report bootstrapping failures. 12992 am_rc=0 12993 for am_mf 12994 do 12995 # Strip MF so we end up with the name of the file. 12996 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12997 # Check whether this is an Automake generated Makefile which includes 12998 # dependency-tracking related rules and includes. 12999 # Grep'ing the whole file directly is not great: AIX grep has a line 13000 # limit of 2048, but all sed's we know have understand at least 4000. 13001 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13002 || continue 13003 am_dirpart=`$as_dirname -- "$am_mf" || 13004$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13005 X"$am_mf" : 'X\(//\)[^/]' \| \ 13006 X"$am_mf" : 'X\(//\)$' \| \ 13007 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13008printf "%s\n" X"$am_mf" | 13009 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13010 s//\1/ 13011 q 13012 } 13013 /^X\(\/\/\)[^/].*/{ 13014 s//\1/ 13015 q 13016 } 13017 /^X\(\/\/\)$/{ 13018 s//\1/ 13019 q 13020 } 13021 /^X\(\/\).*/{ 13022 s//\1/ 13023 q 13024 } 13025 s/.*/./; q'` 13026 am_filepart=`$as_basename -- "$am_mf" || 13027$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13028 X"$am_mf" : 'X\(//\)$' \| \ 13029 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13030printf "%s\n" X/"$am_mf" | 13031 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13032 s//\1/ 13033 q 13034 } 13035 /^X\/\(\/\/\)$/{ 13036 s//\1/ 13037 q 13038 } 13039 /^X\/\(\/\).*/{ 13040 s//\1/ 13041 q 13042 } 13043 s/.*/./; q'` 13044 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13045 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13046 | $MAKE -f - am--depfiles" >&5 13047 (cd "$am_dirpart" \ 13048 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13049 | $MAKE -f - am--depfiles) >&5 2>&5 13050 ac_status=$? 13051 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13052 (exit $ac_status); } || am_rc=$? 13053 done 13054 if test $am_rc -ne 0; then 13055 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 13056printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 13057as_fn_error $? "Something went wrong bootstrapping makefile fragments 13058 for automatic dependency tracking. If GNU make was not used, consider 13059 re-running the configure script with MAKE=\"gmake\" (or whatever is 13060 necessary). You can also try re-running configure with the 13061 '--disable-dependency-tracking' option to at least be able to build 13062 the package (albeit without support for automatic dependency tracking). 13063See \`config.log' for more details" "$LINENO" 5; } 13064 fi 13065 { am_dirpart=; unset am_dirpart;} 13066 { am_filepart=; unset am_filepart;} 13067 { am_mf=; unset am_mf;} 13068 { am_rc=; unset am_rc;} 13069 rm -f conftest-deps.mk 13070} 13071 ;; 13072 13073 esac 13074done # for ac_tag 13075 13076 13077as_fn_exit 0 13078_ACEOF 13079ac_clean_files=$ac_clean_files_save 13080 13081test $ac_write_fail = 0 || 13082 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13083 13084 13085# configure is writing to config.log, and then calls config.status. 13086# config.status does its own redirection, appending to config.log. 13087# Unfortunately, on DOS this fails, as config.log is still kept open 13088# by configure, so config.status won't be able to write to it; its 13089# output is simply discarded. So we exec the FD to /dev/null, 13090# effectively closing config.log, so it can be properly (re)opened and 13091# appended to by config.status. When coming back to configure, we 13092# need to make the FD available again. 13093if test "$no_create" != yes; then 13094 ac_cs_success=: 13095 ac_config_status_args= 13096 test "$silent" = yes && 13097 ac_config_status_args="$ac_config_status_args --quiet" 13098 exec 5>/dev/null 13099 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13100 exec 5>>config.log 13101 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13102 # would make configure fail if this is the last instruction. 13103 $ac_cs_success || as_fn_exit 1 13104fi 13105if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13107printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13108fi 13109 13110 13111