1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.72 for xcmsdb 1.0.7. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/xcmsdb/-/issues>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2017, 2020-2023 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 20if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28else case e in #( 29 e) case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34esac ;; 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="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 144then : 145 emulate sh 146 NULLCMD=: 147 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 148 # is contrary to our usage. Disable this feature. 149 alias -g '\${1+\"\$@\"}'='\"\$@\"' 150 setopt NO_GLOB_SUBST 151else case e in #( 152 e) case \`(set -o) 2>/dev/null\` in #( 153 *posix*) : 154 set -o posix ;; #( 155 *) : 156 ;; 157esac ;; 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 case e in #( 176 e) exitcode=1; echo positional parameters were not saved. ;; 177esac 178fi 179test x\$exitcode = x0 || exit 1 180blah=\$(echo \$(echo blah)) 181test x\"\$blah\" = xblah || exit 1 182test -x / || exit 1" 183 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 184 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 185 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 186 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 187test \$(( 1 + 1 )) = 2 || exit 1" 188 if (eval "$as_required") 2>/dev/null 189then : 190 as_have_required=yes 191else case e in #( 192 e) as_have_required=no ;; 193esac 194fi 195 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 196then : 197 198else case e in #( 199 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 200as_found=false 201for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 202do 203 IFS=$as_save_IFS 204 case $as_dir in #((( 205 '') as_dir=./ ;; 206 */) ;; 207 *) as_dir=$as_dir/ ;; 208 esac 209 as_found=: 210 case $as_dir in #( 211 /*) 212 for as_base in sh bash ksh sh5; do 213 # Try only shells that exist, to save several forks. 214 as_shell=$as_dir$as_base 215 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 216 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 217then : 218 CONFIG_SHELL=$as_shell as_have_required=yes 219 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 220then : 221 break 2 222fi 223fi 224 done;; 225 esac 226 as_found=false 227done 228IFS=$as_save_IFS 229if $as_found 230then : 231 232else case e in #( 233 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 235then : 236 CONFIG_SHELL=$SHELL as_have_required=yes 237fi ;; 238esac 239fi 240 241 242 if test "x$CONFIG_SHELL" != x 243then : 244 export CONFIG_SHELL 245 # We cannot yet assume a decent shell, so we have to provide a 246# neutralization value for shells without unset; and this also 247# works around shells that cannot unset nonexistent variables. 248# Preserve -v and -x to the replacement shell. 249BASH_ENV=/dev/null 250ENV=/dev/null 251(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 252case $- in # (((( 253 *v*x* | *x*v* ) as_opts=-vx ;; 254 *v* ) as_opts=-v ;; 255 *x* ) as_opts=-x ;; 256 * ) as_opts= ;; 257esac 258exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 259# Admittedly, this is quite paranoid, since all the known shells bail 260# out after a failed 'exec'. 261printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 262exit 255 263fi 264 265 if test x$as_have_required = xno 266then : 267 printf "%s\n" "$0: This script requires a shell more modern than all" 268 printf "%s\n" "$0: the shells that I found on your system." 269 if test ${ZSH_VERSION+y} ; then 270 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 271 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 272 else 273 printf "%s\n" "$0: Please tell bug-autoconf@gnu.org and 274$0: https://gitlab.freedesktop.org/xorg/app/xcmsdb/-/issues 275$0: about your system, including any error possibly output 276$0: before this message. Then install a modern shell, or 277$0: manually run the script under such a shell if you do 278$0: have one." 279 fi 280 exit 1 281fi ;; 282esac 283fi 284fi 285SHELL=${CONFIG_SHELL-/bin/sh} 286export SHELL 287# Unset more variables known to interfere with behavior of common tools. 288CLICOLOR_FORCE= GREP_OPTIONS= 289unset CLICOLOR_FORCE GREP_OPTIONS 290 291## --------------------- ## 292## M4sh Shell Functions. ## 293## --------------------- ## 294# as_fn_unset VAR 295# --------------- 296# Portably unset VAR. 297as_fn_unset () 298{ 299 { eval $1=; unset $1;} 300} 301as_unset=as_fn_unset 302 303 304# as_fn_set_status STATUS 305# ----------------------- 306# Set $? to STATUS, without forking. 307as_fn_set_status () 308{ 309 return $1 310} # as_fn_set_status 311 312# as_fn_exit STATUS 313# ----------------- 314# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 315as_fn_exit () 316{ 317 set +e 318 as_fn_set_status $1 319 exit $1 320} # as_fn_exit 321 322# as_fn_mkdir_p 323# ------------- 324# Create "$as_dir" as a directory, including parents if necessary. 325as_fn_mkdir_p () 326{ 327 328 case $as_dir in #( 329 -*) as_dir=./$as_dir;; 330 esac 331 test -d "$as_dir" || eval $as_mkdir_p || { 332 as_dirs= 333 while :; do 334 case $as_dir in #( 335 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 336 *) as_qdir=$as_dir;; 337 esac 338 as_dirs="'$as_qdir' $as_dirs" 339 as_dir=`$as_dirname -- "$as_dir" || 340$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 341 X"$as_dir" : 'X\(//\)[^/]' \| \ 342 X"$as_dir" : 'X\(//\)$' \| \ 343 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 344printf "%s\n" X"$as_dir" | 345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 346 s//\1/ 347 q 348 } 349 /^X\(\/\/\)[^/].*/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)$/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\).*/{ 358 s//\1/ 359 q 360 } 361 s/.*/./; q'` 362 test -d "$as_dir" && break 363 done 364 test -z "$as_dirs" || eval "mkdir $as_dirs" 365 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 366 367 368} # as_fn_mkdir_p 369 370# as_fn_executable_p FILE 371# ----------------------- 372# Test if FILE is an executable regular file. 373as_fn_executable_p () 374{ 375 test -f "$1" && test -x "$1" 376} # as_fn_executable_p 377# as_fn_append VAR VALUE 378# ---------------------- 379# Append the text in VALUE to the end of the definition contained in VAR. Take 380# advantage of any shell optimizations that allow amortized linear growth over 381# repeated appends, instead of the typical quadratic growth present in naive 382# implementations. 383if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 384then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389else case e in #( 390 e) as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } ;; 394esac 395fi # as_fn_append 396 397# as_fn_arith ARG... 398# ------------------ 399# Perform arithmetic evaluation on the ARGs, and store the result in the 400# global $as_val. Take advantage of shells that can avoid forks. The arguments 401# must be portable across $(()) and expr. 402if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 403then : 404 eval 'as_fn_arith () 405 { 406 as_val=$(( $* )) 407 }' 408else case e in #( 409 e) as_fn_arith () 410 { 411 as_val=`expr "$@" || test $? -eq 1` 412 } ;; 413esac 414fi # as_fn_arith 415 416 417# as_fn_error STATUS ERROR [LINENO LOG_FD] 418# ---------------------------------------- 419# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 420# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 421# script with STATUS, using 1 if that was 0. 422as_fn_error () 423{ 424 as_status=$1; test $as_status -eq 0 && as_status=1 425 if test "$4"; then 426 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 427 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 428 fi 429 printf "%s\n" "$as_me: error: $2" >&2 430 as_fn_exit $as_status 431} # as_fn_error 432 433if expr a : '\(a\)' >/dev/null 2>&1 && 434 test "X`expr 00001 : '.*\(...\)'`" = X001; then 435 as_expr=expr 436else 437 as_expr=false 438fi 439 440if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 441 as_basename=basename 442else 443 as_basename=false 444fi 445 446if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 447 as_dirname=dirname 448else 449 as_dirname=false 450fi 451 452as_me=`$as_basename -- "$0" || 453$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 454 X"$0" : 'X\(//\)$' \| \ 455 X"$0" : 'X\(/\)' \| . 2>/dev/null || 456printf "%s\n" X/"$0" | 457 sed '/^.*\/\([^/][^/]*\)\/*$/{ 458 s//\1/ 459 q 460 } 461 /^X\/\(\/\/\)$/{ 462 s//\1/ 463 q 464 } 465 /^X\/\(\/\).*/{ 466 s//\1/ 467 q 468 } 469 s/.*/./; q'` 470 471# Avoid depending upon Character Ranges. 472as_cr_letters='abcdefghijklmnopqrstuvwxyz' 473as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 474as_cr_Letters=$as_cr_letters$as_cr_LETTERS 475as_cr_digits='0123456789' 476as_cr_alnum=$as_cr_Letters$as_cr_digits 477 478 479 as_lineno_1=$LINENO as_lineno_1a=$LINENO 480 as_lineno_2=$LINENO as_lineno_2a=$LINENO 481 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 482 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 483 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 484 sed -n ' 485 p 486 /[$]LINENO/= 487 ' <$as_myself | 488 sed ' 489 t clear 490 :clear 491 s/[$]LINENO.*/&-/ 492 t lineno 493 b 494 :lineno 495 N 496 :loop 497 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 498 t loop 499 s/-\n.*// 500 ' >$as_me.lineno && 501 chmod +x "$as_me.lineno" || 502 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 503 504 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 505 # already done that, so ensure we don't try to do so again and fall 506 # in an infinite loop. This has already happened in practice. 507 _as_can_reexec=no; export _as_can_reexec 508 # Don't try to exec as it changes $[0], causing all sort of problems 509 # (the dirname of $[0] is not the place where we might find the 510 # original and so on. Autoconf is especially sensitive to this). 511 . "./$as_me.lineno" 512 # Exit status is that of the last command. 513 exit 514} 515 516 517# Determine whether it's possible to make 'echo' print without a newline. 518# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 519# for compatibility with existing Makefiles. 520ECHO_C= ECHO_N= ECHO_T= 521case `echo -n x` in #((((( 522-n*) 523 case `echo 'xy\c'` in 524 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 525 xy) ECHO_C='\c';; 526 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 527 ECHO_T=' ';; 528 esac;; 529*) 530 ECHO_N='-n';; 531esac 532 533# For backward compatibility with old third-party macros, we provide 534# the shell variables $as_echo and $as_echo_n. New code should use 535# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 536as_echo='printf %s\n' 537as_echo_n='printf %s' 538 539rm -f conf$$ conf$$.exe conf$$.file 540if test -d conf$$.dir; then 541 rm -f conf$$.dir/conf$$.file 542else 543 rm -f conf$$.dir 544 mkdir conf$$.dir 2>/dev/null 545fi 546if (echo >conf$$.file) 2>/dev/null; then 547 if ln -s conf$$.file conf$$ 2>/dev/null; then 548 as_ln_s='ln -s' 549 # ... but there are two gotchas: 550 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 551 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 552 # In both cases, we have to default to 'cp -pR'. 553 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 554 as_ln_s='cp -pR' 555 elif ln conf$$.file conf$$ 2>/dev/null; then 556 as_ln_s=ln 557 else 558 as_ln_s='cp -pR' 559 fi 560else 561 as_ln_s='cp -pR' 562fi 563rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 564rmdir conf$$.dir 2>/dev/null 565 566if mkdir -p . 2>/dev/null; then 567 as_mkdir_p='mkdir -p "$as_dir"' 568else 569 test -d ./-p && rmdir ./-p 570 as_mkdir_p=false 571fi 572 573as_test_x='test -x' 574as_executable_p=as_fn_executable_p 575 576# Sed expression to map a string onto a valid CPP name. 577as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 578as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 579 580# Sed expression to map a string onto a valid variable name. 581as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 582as_tr_sh="eval sed '$as_sed_sh'" # deprecated 583 584 585test -n "$DJDIR" || exec 7<&0 </dev/null 586exec 6>&1 587 588# Name of the host. 589# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 590# so uname gets run too. 591ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 592 593# 594# Initializations. 595# 596ac_default_prefix=/usr/local 597ac_clean_files= 598ac_config_libobj_dir=. 599LIBOBJS= 600cross_compiling=no 601subdirs= 602MFLAGS= 603MAKEFLAGS= 604 605# Identity of this package. 606PACKAGE_NAME='xcmsdb' 607PACKAGE_TARNAME='xcmsdb' 608PACKAGE_VERSION='1.0.7' 609PACKAGE_STRING='xcmsdb 1.0.7' 610PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xcmsdb/-/issues' 611PACKAGE_URL='' 612 613ac_unique_file="Makefile.am" 614# Factoring default headers for most tests. 615ac_includes_default="\ 616#include <stddef.h> 617#ifdef HAVE_STDIO_H 618# include <stdio.h> 619#endif 620#ifdef HAVE_STDLIB_H 621# include <stdlib.h> 622#endif 623#ifdef HAVE_STRING_H 624# include <string.h> 625#endif 626#ifdef HAVE_INTTYPES_H 627# include <inttypes.h> 628#endif 629#ifdef HAVE_STDINT_H 630# include <stdint.h> 631#endif 632#ifdef HAVE_STRINGS_H 633# include <strings.h> 634#endif 635#ifdef HAVE_SYS_TYPES_H 636# include <sys/types.h> 637#endif 638#ifdef HAVE_SYS_STAT_H 639# include <sys/stat.h> 640#endif 641#ifdef HAVE_UNISTD_H 642# include <unistd.h> 643#endif" 644 645ac_header_c_list= 646enable_year2038=no 647ac_subst_vars='am__EXEEXT_FALSE 648am__EXEEXT_TRUE 649LTLIBOBJS 650LIBOBJS 651XCMSDB_LIBS 652XCMSDB_CFLAGS 653MAN_SUBSTS 654XORG_MAN_PAGE 655ADMIN_MAN_DIR 656DRIVER_MAN_DIR 657MISC_MAN_DIR 658FILE_MAN_DIR 659LIB_MAN_DIR 660APP_MAN_DIR 661ADMIN_MAN_SUFFIX 662DRIVER_MAN_SUFFIX 663MISC_MAN_SUFFIX 664FILE_MAN_SUFFIX 665LIB_MAN_SUFFIX 666APP_MAN_SUFFIX 667SED 668host_os 669host_vendor 670host_cpu 671host 672build_os 673build_vendor 674build_cpu 675build 676INSTALL_CMD 677PKG_CONFIG_LIBDIR 678PKG_CONFIG_PATH 679PKG_CONFIG 680CHANGELOG_CMD 681STRICT_CFLAGS 682CWARNFLAGS 683BASE_CFLAGS 684am__fastdepCC_FALSE 685am__fastdepCC_TRUE 686CCDEPMODE 687am__nodep 688AMDEPBACKSLASH 689AMDEP_FALSE 690AMDEP_TRUE 691am__include 692DEPDIR 693OBJEXT 694EXEEXT 695ac_ct_CC 696CPPFLAGS 697LDFLAGS 698CFLAGS 699CC 700am__xargs_n 701am__rm_f_notfound 702AM_BACKSLASH 703AM_DEFAULT_VERBOSITY 704AM_DEFAULT_V 705AM_V 706CSCOPE 707ETAGS 708CTAGS 709am__untar 710am__tar 711AMTAR 712am__leading_dot 713SET_MAKE 714AWK 715mkdir_p 716MKDIR_P 717INSTALL_STRIP_PROGRAM 718STRIP 719install_sh 720MAKEINFO 721AUTOHEADER 722AUTOMAKE 723AUTOCONF 724ACLOCAL 725VERSION 726PACKAGE 727CYGPATH_W 728am__isrc 729INSTALL_DATA 730INSTALL_SCRIPT 731INSTALL_PROGRAM 732target_alias 733host_alias 734build_alias 735LIBS 736ECHO_T 737ECHO_N 738ECHO_C 739DEFS 740mandir 741localedir 742libdir 743psdir 744pdfdir 745dvidir 746htmldir 747infodir 748docdir 749oldincludedir 750includedir 751runstatedir 752localstatedir 753sharedstatedir 754sysconfdir 755datadir 756datarootdir 757libexecdir 758sbindir 759bindir 760program_transform_name 761prefix 762exec_prefix 763PACKAGE_URL 764PACKAGE_BUGREPORT 765PACKAGE_STRING 766PACKAGE_VERSION 767PACKAGE_TARNAME 768PACKAGE_NAME 769PATH_SEPARATOR 770SHELL 771am__quote' 772ac_subst_files='' 773ac_user_opts=' 774enable_option_checking 775enable_silent_rules 776enable_dependency_tracking 777enable_selective_werror 778enable_strict_compilation 779enable_largefile 780enable_year2038 781' 782 ac_precious_vars='build_alias 783host_alias 784target_alias 785CC 786CFLAGS 787LDFLAGS 788LIBS 789CPPFLAGS 790PKG_CONFIG 791PKG_CONFIG_PATH 792PKG_CONFIG_LIBDIR 793XCMSDB_CFLAGS 794XCMSDB_LIBS' 795 796 797# Initialize some variables set by options. 798ac_init_help= 799ac_init_version=false 800ac_unrecognized_opts= 801ac_unrecognized_sep= 802# The variables have the same names as the options, with 803# dashes changed to underlines. 804cache_file=/dev/null 805exec_prefix=NONE 806no_create= 807no_recursion= 808prefix=NONE 809program_prefix=NONE 810program_suffix=NONE 811program_transform_name=s,x,x, 812silent= 813site= 814srcdir= 815verbose= 816x_includes=NONE 817x_libraries=NONE 818 819# Installation directory options. 820# These are left unexpanded so users can "make install exec_prefix=/foo" 821# and all the variables that are supposed to be based on exec_prefix 822# by default will actually change. 823# Use braces instead of parens because sh, perl, etc. also accept them. 824# (The 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"$ac_msg" 1318 pwd)` 1319# When building in place, set srcdir=. 1320if test "$ac_abs_confdir" = "$ac_pwd"; then 1321 srcdir=. 1322fi 1323# Remove unnecessary trailing slashes from srcdir. 1324# Double slashes in file names in object file debugging info 1325# mess up M-x gdb in Emacs. 1326case $srcdir in 1327*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1328esac 1329for ac_var in $ac_precious_vars; do 1330 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1331 eval ac_env_${ac_var}_value=\$${ac_var} 1332 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1333 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1334done 1335 1336# 1337# Report the --help message. 1338# 1339if test "$ac_init_help" = "long"; then 1340 # Omit some internal or obsolete options to make the list less imposing. 1341 # This message is too long to be a string in the A/UX 3.1 sh. 1342 cat <<_ACEOF 1343'configure' configures xcmsdb 1.0.7 to adapt to many kinds of systems. 1344 1345Usage: $0 [OPTION]... [VAR=VALUE]... 1346 1347To assign environment variables (e.g., CC, CFLAGS...), specify them as 1348VAR=VALUE. See below for descriptions of some of the useful variables. 1349 1350Defaults for the options are specified in brackets. 1351 1352Configuration: 1353 -h, --help display this help and exit 1354 --help=short display options specific to this package 1355 --help=recursive display the short help of all the included packages 1356 -V, --version display version information and exit 1357 -q, --quiet, --silent do not print 'checking ...' messages 1358 --cache-file=FILE cache test results in FILE [disabled] 1359 -C, --config-cache alias for '--cache-file=config.cache' 1360 -n, --no-create do not create output files 1361 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1362 1363Installation directories: 1364 --prefix=PREFIX install architecture-independent files in PREFIX 1365 [$ac_default_prefix] 1366 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1367 [PREFIX] 1368 1369By default, 'make install' will install all the files in 1370'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1371an installation prefix other than '$ac_default_prefix' using '--prefix', 1372for instance '--prefix=\$HOME'. 1373 1374For better control, use the options below. 1375 1376Fine tuning of the installation directories: 1377 --bindir=DIR user executables [EPREFIX/bin] 1378 --sbindir=DIR system admin executables [EPREFIX/sbin] 1379 --libexecdir=DIR program executables [EPREFIX/libexec] 1380 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1381 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1382 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1383 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1384 --libdir=DIR object code libraries [EPREFIX/lib] 1385 --includedir=DIR C header files [PREFIX/include] 1386 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1387 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1388 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1389 --infodir=DIR info documentation [DATAROOTDIR/info] 1390 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1391 --mandir=DIR man documentation [DATAROOTDIR/man] 1392 --docdir=DIR documentation root [DATAROOTDIR/doc/xcmsdb] 1393 --htmldir=DIR html documentation [DOCDIR] 1394 --dvidir=DIR dvi documentation [DOCDIR] 1395 --pdfdir=DIR pdf documentation [DOCDIR] 1396 --psdir=DIR ps documentation [DOCDIR] 1397_ACEOF 1398 1399 cat <<\_ACEOF 1400 1401Program names: 1402 --program-prefix=PREFIX prepend PREFIX to installed program names 1403 --program-suffix=SUFFIX append SUFFIX to installed program names 1404 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1405 1406System types: 1407 --build=BUILD configure for building on BUILD [guessed] 1408 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1409_ACEOF 1410fi 1411 1412if test -n "$ac_init_help"; then 1413 case $ac_init_help in 1414 short | recursive ) echo "Configuration of xcmsdb 1.0.7:";; 1415 esac 1416 cat <<\_ACEOF 1417 1418Optional Features: 1419 --disable-option-checking ignore unrecognized --enable/--with options 1420 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1421 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1422 --enable-silent-rules less verbose build output (undo: "make V=1") 1423 --disable-silent-rules verbose build output (undo: "make V=0") 1424 --enable-dependency-tracking 1425 do not reject slow dependency extractors 1426 --disable-dependency-tracking 1427 speeds up one-time build 1428 --disable-selective-werror 1429 Turn off selective compiler errors. (default: 1430 enabled) 1431 --enable-strict-compilation 1432 Enable all warnings from compiler and make them 1433 errors (default: disabled) 1434 --disable-largefile omit support for large files 1435 --enable-year2038 support timestamps after 2038 1436 1437Some influential environment variables: 1438 CC C compiler command 1439 CFLAGS C compiler flags 1440 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1441 nonstandard directory <lib dir> 1442 LIBS libraries to pass to the linker, e.g. -l<library> 1443 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1444 you have headers in a nonstandard directory <include dir> 1445 PKG_CONFIG path to pkg-config utility 1446 PKG_CONFIG_PATH 1447 directories to add to pkg-config's search path 1448 PKG_CONFIG_LIBDIR 1449 path overriding pkg-config's built-in search path 1450 XCMSDB_CFLAGS 1451 C compiler flags for XCMSDB, overriding pkg-config 1452 XCMSDB_LIBS linker flags for XCMSDB, overriding pkg-config 1453 1454Use these variables to override the choices made by 'configure' or to help 1455it to find libraries and programs with nonstandard names/locations. 1456 1457Report bugs to <https://gitlab.freedesktop.org/xorg/app/xcmsdb/-/issues>. 1458_ACEOF 1459ac_status=$? 1460fi 1461 1462if test "$ac_init_help" = "recursive"; then 1463 # If there are subdirs, report their specific --help. 1464 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1465 test -d "$ac_dir" || 1466 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1467 continue 1468 ac_builddir=. 1469 1470case "$ac_dir" in 1471.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1472*) 1473 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1474 # A ".." for each directory in $ac_dir_suffix. 1475 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1476 case $ac_top_builddir_sub in 1477 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1478 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1479 esac ;; 1480esac 1481ac_abs_top_builddir=$ac_pwd 1482ac_abs_builddir=$ac_pwd$ac_dir_suffix 1483# for backward compatibility: 1484ac_top_builddir=$ac_top_build_prefix 1485 1486case $srcdir in 1487 .) # We are building in place. 1488 ac_srcdir=. 1489 ac_top_srcdir=$ac_top_builddir_sub 1490 ac_abs_top_srcdir=$ac_pwd ;; 1491 [\\/]* | ?:[\\/]* ) # Absolute name. 1492 ac_srcdir=$srcdir$ac_dir_suffix; 1493 ac_top_srcdir=$srcdir 1494 ac_abs_top_srcdir=$srcdir ;; 1495 *) # Relative name. 1496 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1497 ac_top_srcdir=$ac_top_build_prefix$srcdir 1498 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1499esac 1500ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1501 1502 cd "$ac_dir" || { ac_status=$?; continue; } 1503 # Check for configure.gnu first; this name is used for a wrapper for 1504 # Metaconfig's "Configure" on case-insensitive file systems. 1505 if test -f "$ac_srcdir/configure.gnu"; then 1506 echo && 1507 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1508 elif test -f "$ac_srcdir/configure"; then 1509 echo && 1510 $SHELL "$ac_srcdir/configure" --help=recursive 1511 else 1512 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1513 fi || ac_status=$? 1514 cd "$ac_pwd" || { ac_status=$?; break; } 1515 done 1516fi 1517 1518test -n "$ac_init_help" && exit $ac_status 1519if $ac_init_version; then 1520 cat <<\_ACEOF 1521xcmsdb configure 1.0.7 1522generated by GNU Autoconf 2.72 1523 1524Copyright (C) 2023 Free Software Foundation, Inc. 1525This configure script is free software; the Free Software Foundation 1526gives unlimited permission to copy, distribute and modify it. 1527_ACEOF 1528 exit 1529fi 1530 1531## ------------------------ ## 1532## Autoconf initialization. ## 1533## ------------------------ ## 1534 1535# ac_fn_c_try_compile LINENO 1536# -------------------------- 1537# Try to compile conftest.$ac_ext, and return whether this succeeded. 1538ac_fn_c_try_compile () 1539{ 1540 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1541 rm -f conftest.$ac_objext conftest.beam 1542 if { { ac_try="$ac_compile" 1543case "(($ac_try" in 1544 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1545 *) ac_try_echo=$ac_try;; 1546esac 1547eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1548printf "%s\n" "$ac_try_echo"; } >&5 1549 (eval "$ac_compile") 2>conftest.err 1550 ac_status=$? 1551 if test -s conftest.err; then 1552 grep -v '^ *+' conftest.err >conftest.er1 1553 cat conftest.er1 >&5 1554 mv -f conftest.er1 conftest.err 1555 fi 1556 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1557 test $ac_status = 0; } && { 1558 test -z "$ac_c_werror_flag" || 1559 test ! -s conftest.err 1560 } && test -s conftest.$ac_objext 1561then : 1562 ac_retval=0 1563else case e in #( 1564 e) printf "%s\n" "$as_me: failed program was:" >&5 1565sed 's/^/| /' conftest.$ac_ext >&5 1566 1567 ac_retval=1 ;; 1568esac 1569fi 1570 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1571 as_fn_set_status $ac_retval 1572 1573} # ac_fn_c_try_compile 1574 1575# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1576# ------------------------------------------------------------------ 1577# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1578# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1579ac_fn_check_decl () 1580{ 1581 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1582 as_decl_name=`echo $2|sed 's/ *(.*//'` 1583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1584printf %s "checking whether $as_decl_name is declared... " >&6; } 1585if eval test \${$3+y} 1586then : 1587 printf %s "(cached) " >&6 1588else case e in #( 1589 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1590 eval ac_save_FLAGS=\$$6 1591 as_fn_append $6 " $5" 1592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1593/* end confdefs.h. */ 1594$4 1595int 1596main (void) 1597{ 1598#ifndef $as_decl_name 1599#ifdef __cplusplus 1600 (void) $as_decl_use; 1601#else 1602 (void) $as_decl_name; 1603#endif 1604#endif 1605 1606 ; 1607 return 0; 1608} 1609_ACEOF 1610if ac_fn_c_try_compile "$LINENO" 1611then : 1612 eval "$3=yes" 1613else case e in #( 1614 e) eval "$3=no" ;; 1615esac 1616fi 1617rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1618 eval $6=\$ac_save_FLAGS 1619 ;; 1620esac 1621fi 1622eval ac_res=\$$3 1623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1624printf "%s\n" "$ac_res" >&6; } 1625 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1626 1627} # ac_fn_check_decl 1628 1629# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1630# ------------------------------------------------------- 1631# Tests whether HEADER exists and can be compiled using the include files in 1632# INCLUDES, setting the cache variable VAR accordingly. 1633ac_fn_c_check_header_compile () 1634{ 1635 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1637printf %s "checking for $2... " >&6; } 1638if eval test \${$3+y} 1639then : 1640 printf %s "(cached) " >&6 1641else case e in #( 1642 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1643/* end confdefs.h. */ 1644$4 1645#include <$2> 1646_ACEOF 1647if ac_fn_c_try_compile "$LINENO" 1648then : 1649 eval "$3=yes" 1650else case e in #( 1651 e) eval "$3=no" ;; 1652esac 1653fi 1654rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1655esac 1656fi 1657eval ac_res=\$$3 1658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1659printf "%s\n" "$ac_res" >&6; } 1660 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1661 1662} # ac_fn_c_check_header_compile 1663 1664# ac_fn_c_try_link LINENO 1665# ----------------------- 1666# Try to link conftest.$ac_ext, and return whether this succeeded. 1667ac_fn_c_try_link () 1668{ 1669 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1670 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1671 if { { ac_try="$ac_link" 1672case "(($ac_try" in 1673 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1674 *) ac_try_echo=$ac_try;; 1675esac 1676eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1677printf "%s\n" "$ac_try_echo"; } >&5 1678 (eval "$ac_link") 2>conftest.err 1679 ac_status=$? 1680 if test -s conftest.err; then 1681 grep -v '^ *+' conftest.err >conftest.er1 1682 cat conftest.er1 >&5 1683 mv -f conftest.er1 conftest.err 1684 fi 1685 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1686 test $ac_status = 0; } && { 1687 test -z "$ac_c_werror_flag" || 1688 test ! -s conftest.err 1689 } && test -s conftest$ac_exeext && { 1690 test "$cross_compiling" = yes || 1691 test -x conftest$ac_exeext 1692 } 1693then : 1694 ac_retval=0 1695else case e in #( 1696 e) printf "%s\n" "$as_me: failed program was:" >&5 1697sed 's/^/| /' conftest.$ac_ext >&5 1698 1699 ac_retval=1 ;; 1700esac 1701fi 1702 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1703 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1704 # interfere with the next link command; also delete a directory that is 1705 # left behind by Apple's compiler. We do this before executing the actions. 1706 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1707 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1708 as_fn_set_status $ac_retval 1709 1710} # ac_fn_c_try_link 1711ac_configure_args_raw= 1712for ac_arg 1713do 1714 case $ac_arg in 1715 *\'*) 1716 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1717 esac 1718 as_fn_append ac_configure_args_raw " '$ac_arg'" 1719done 1720 1721case $ac_configure_args_raw in 1722 *$as_nl*) 1723 ac_safe_unquote= ;; 1724 *) 1725 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1726 ac_unsafe_a="$ac_unsafe_z#~" 1727 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1728 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1729esac 1730 1731cat >config.log <<_ACEOF 1732This file contains any messages produced by compilers while 1733running configure, to aid debugging if configure makes a mistake. 1734 1735It was created by xcmsdb $as_me 1.0.7, which was 1736generated by GNU Autoconf 2.72. Invocation command line was 1737 1738 $ $0$ac_configure_args_raw 1739 1740_ACEOF 1741exec 5>>config.log 1742{ 1743cat <<_ASUNAME 1744## --------- ## 1745## Platform. ## 1746## --------- ## 1747 1748hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1749uname -m = `(uname -m) 2>/dev/null || echo unknown` 1750uname -r = `(uname -r) 2>/dev/null || echo unknown` 1751uname -s = `(uname -s) 2>/dev/null || echo unknown` 1752uname -v = `(uname -v) 2>/dev/null || echo unknown` 1753 1754/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1755/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1756 1757/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1758/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1759/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1760/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1761/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1762/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1763/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1764 1765_ASUNAME 1766 1767as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1768for as_dir in $PATH 1769do 1770 IFS=$as_save_IFS 1771 case $as_dir in #((( 1772 '') as_dir=./ ;; 1773 */) ;; 1774 *) as_dir=$as_dir/ ;; 1775 esac 1776 printf "%s\n" "PATH: $as_dir" 1777 done 1778IFS=$as_save_IFS 1779 1780} >&5 1781 1782cat >&5 <<_ACEOF 1783 1784 1785## ----------- ## 1786## Core tests. ## 1787## ----------- ## 1788 1789_ACEOF 1790 1791 1792# Keep a trace of the command line. 1793# Strip out --no-create and --no-recursion so they do not pile up. 1794# Strip out --silent because we don't want to record it for future runs. 1795# Also quote any args containing shell meta-characters. 1796# Make two passes to allow for proper duplicate-argument suppression. 1797ac_configure_args= 1798ac_configure_args0= 1799ac_configure_args1= 1800ac_must_keep_next=false 1801for ac_pass in 1 2 1802do 1803 for ac_arg 1804 do 1805 case $ac_arg in 1806 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1807 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1808 | -silent | --silent | --silen | --sile | --sil) 1809 continue ;; 1810 *\'*) 1811 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1812 esac 1813 case $ac_pass in 1814 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1815 2) 1816 as_fn_append ac_configure_args1 " '$ac_arg'" 1817 if test $ac_must_keep_next = true; then 1818 ac_must_keep_next=false # Got value, back to normal. 1819 else 1820 case $ac_arg in 1821 *=* | --config-cache | -C | -disable-* | --disable-* \ 1822 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1823 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1824 | -with-* | --with-* | -without-* | --without-* | --x) 1825 case "$ac_configure_args0 " in 1826 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1827 esac 1828 ;; 1829 -* ) ac_must_keep_next=true ;; 1830 esac 1831 fi 1832 as_fn_append ac_configure_args " '$ac_arg'" 1833 ;; 1834 esac 1835 done 1836done 1837{ ac_configure_args0=; unset ac_configure_args0;} 1838{ ac_configure_args1=; unset ac_configure_args1;} 1839 1840# When interrupted or exit'd, cleanup temporary files, and complete 1841# config.log. We remove comments because anyway the quotes in there 1842# would cause problems or look ugly. 1843# WARNING: Use '\'' to represent an apostrophe within the trap. 1844# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1845trap 'exit_status=$? 1846 # Sanitize IFS. 1847 IFS=" "" $as_nl" 1848 # Save into config.log some information that might help in debugging. 1849 { 1850 echo 1851 1852 printf "%s\n" "## ---------------- ## 1853## Cache variables. ## 1854## ---------------- ##" 1855 echo 1856 # The following way of writing the cache mishandles newlines in values, 1857( 1858 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1859 eval ac_val=\$$ac_var 1860 case $ac_val in #( 1861 *${as_nl}*) 1862 case $ac_var in #( 1863 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1864printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1865 esac 1866 case $ac_var in #( 1867 _ | IFS | as_nl) ;; #( 1868 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1869 *) { eval $ac_var=; unset $ac_var;} ;; 1870 esac ;; 1871 esac 1872 done 1873 (set) 2>&1 | 1874 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1875 *${as_nl}ac_space=\ *) 1876 sed -n \ 1877 "s/'\''/'\''\\\\'\'''\''/g; 1878 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1879 ;; #( 1880 *) 1881 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1882 ;; 1883 esac | 1884 sort 1885) 1886 echo 1887 1888 printf "%s\n" "## ----------------- ## 1889## Output variables. ## 1890## ----------------- ##" 1891 echo 1892 for ac_var in $ac_subst_vars 1893 do 1894 eval ac_val=\$$ac_var 1895 case $ac_val in 1896 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1897 esac 1898 printf "%s\n" "$ac_var='\''$ac_val'\''" 1899 done | sort 1900 echo 1901 1902 if test -n "$ac_subst_files"; then 1903 printf "%s\n" "## ------------------- ## 1904## File substitutions. ## 1905## ------------------- ##" 1906 echo 1907 for ac_var in $ac_subst_files 1908 do 1909 eval ac_val=\$$ac_var 1910 case $ac_val in 1911 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1912 esac 1913 printf "%s\n" "$ac_var='\''$ac_val'\''" 1914 done | sort 1915 echo 1916 fi 1917 1918 if test -s confdefs.h; then 1919 printf "%s\n" "## ----------- ## 1920## confdefs.h. ## 1921## ----------- ##" 1922 echo 1923 cat confdefs.h 1924 echo 1925 fi 1926 test "$ac_signal" != 0 && 1927 printf "%s\n" "$as_me: caught signal $ac_signal" 1928 printf "%s\n" "$as_me: exit $exit_status" 1929 } >&5 1930 rm -f core *.core core.conftest.* && 1931 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1932 exit $exit_status 1933' 0 1934for ac_signal in 1 2 13 15; do 1935 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1936done 1937ac_signal=0 1938 1939# confdefs.h avoids OS command line length limits that DEFS can exceed. 1940rm -f -r conftest* confdefs.h 1941 1942printf "%s\n" "/* confdefs.h */" > confdefs.h 1943 1944# Predefined preprocessor variables. 1945 1946printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1947 1948printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1949 1950printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1951 1952printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1953 1954printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1955 1956printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1957 1958 1959# Let the site file select an alternate cache file if it wants to. 1960# Prefer an explicitly selected file to automatically selected ones. 1961if test -n "$CONFIG_SITE"; then 1962 ac_site_files="$CONFIG_SITE" 1963elif test "x$prefix" != xNONE; then 1964 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1965else 1966 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1967fi 1968 1969for ac_site_file in $ac_site_files 1970do 1971 case $ac_site_file in #( 1972 */*) : 1973 ;; #( 1974 *) : 1975 ac_site_file=./$ac_site_file ;; 1976esac 1977 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1979printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1980 sed 's/^/| /' "$ac_site_file" >&5 1981 . "$ac_site_file" \ 1982 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 1983printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 1984as_fn_error $? "failed to load site script $ac_site_file 1985See 'config.log' for more details" "$LINENO" 5; } 1986 fi 1987done 1988 1989if test -r "$cache_file"; then 1990 # Some versions of bash will fail to source /dev/null (special files 1991 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1992 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1994printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 1995 case $cache_file in 1996 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1997 *) . "./$cache_file";; 1998 esac 1999 fi 2000else 2001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2002printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2003 >$cache_file 2004fi 2005 2006# Test code for whether the C compiler supports C89 (global declarations) 2007ac_c_conftest_c89_globals=' 2008/* Does the compiler advertise C89 conformance? 2009 Do not test the value of __STDC__, because some compilers set it to 0 2010 while being otherwise adequately conformant. */ 2011#if !defined __STDC__ 2012# error "Compiler does not advertise C89 conformance" 2013#endif 2014 2015#include <stddef.h> 2016#include <stdarg.h> 2017struct stat; 2018/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2019struct buf { int x; }; 2020struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2021static char *e (char **p, int i) 2022{ 2023 return p[i]; 2024} 2025static char *f (char * (*g) (char **, int), char **p, ...) 2026{ 2027 char *s; 2028 va_list v; 2029 va_start (v,p); 2030 s = g (p, va_arg (v,int)); 2031 va_end (v); 2032 return s; 2033} 2034 2035/* C89 style stringification. */ 2036#define noexpand_stringify(a) #a 2037const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2038 2039/* C89 style token pasting. Exercises some of the corner cases that 2040 e.g. old MSVC gets wrong, but not very hard. */ 2041#define noexpand_concat(a,b) a##b 2042#define expand_concat(a,b) noexpand_concat(a,b) 2043extern int vA; 2044extern int vbee; 2045#define aye A 2046#define bee B 2047int *pvA = &expand_concat(v,aye); 2048int *pvbee = &noexpand_concat(v,bee); 2049 2050/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2051 function prototypes and stuff, but not \xHH hex character constants. 2052 These do not provoke an error unfortunately, instead are silently treated 2053 as an "x". The following induces an error, until -std is added to get 2054 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2055 array size at least. It is necessary to write \x00 == 0 to get something 2056 that is true only with -std. */ 2057int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2058 2059/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2060 inside strings and character constants. */ 2061#define FOO(x) '\''x'\'' 2062int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2063 2064int test (int i, double x); 2065struct s1 {int (*f) (int a);}; 2066struct s2 {int (*f) (double a);}; 2067int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2068 int, int);' 2069 2070# Test code for whether the C compiler supports C89 (body of main). 2071ac_c_conftest_c89_main=' 2072ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2073' 2074 2075# Test code for whether the C compiler supports C99 (global declarations) 2076ac_c_conftest_c99_globals=' 2077/* Does the compiler advertise C99 conformance? */ 2078#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2079# error "Compiler does not advertise C99 conformance" 2080#endif 2081 2082// See if C++-style comments work. 2083 2084#include <stdbool.h> 2085extern int puts (const char *); 2086extern int printf (const char *, ...); 2087extern int dprintf (int, const char *, ...); 2088extern void *malloc (size_t); 2089extern void free (void *); 2090 2091// Check varargs macros. These examples are taken from C99 6.10.3.5. 2092// dprintf is used instead of fprintf to avoid needing to declare 2093// FILE and stderr. 2094#define debug(...) dprintf (2, __VA_ARGS__) 2095#define showlist(...) puts (#__VA_ARGS__) 2096#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2097static void 2098test_varargs_macros (void) 2099{ 2100 int x = 1234; 2101 int y = 5678; 2102 debug ("Flag"); 2103 debug ("X = %d\n", x); 2104 showlist (The first, second, and third items.); 2105 report (x>y, "x is %d but y is %d", x, y); 2106} 2107 2108// Check long long types. 2109#define BIG64 18446744073709551615ull 2110#define BIG32 4294967295ul 2111#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2112#if !BIG_OK 2113 #error "your preprocessor is broken" 2114#endif 2115#if BIG_OK 2116#else 2117 #error "your preprocessor is broken" 2118#endif 2119static long long int bignum = -9223372036854775807LL; 2120static unsigned long long int ubignum = BIG64; 2121 2122struct incomplete_array 2123{ 2124 int datasize; 2125 double data[]; 2126}; 2127 2128struct named_init { 2129 int number; 2130 const wchar_t *name; 2131 double average; 2132}; 2133 2134typedef const char *ccp; 2135 2136static inline int 2137test_restrict (ccp restrict text) 2138{ 2139 // Iterate through items via the restricted pointer. 2140 // Also check for declarations in for loops. 2141 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2142 continue; 2143 return 0; 2144} 2145 2146// Check varargs and va_copy. 2147static bool 2148test_varargs (const char *format, ...) 2149{ 2150 va_list args; 2151 va_start (args, format); 2152 va_list args_copy; 2153 va_copy (args_copy, args); 2154 2155 const char *str = ""; 2156 int number = 0; 2157 float fnumber = 0; 2158 2159 while (*format) 2160 { 2161 switch (*format++) 2162 { 2163 case '\''s'\'': // string 2164 str = va_arg (args_copy, const char *); 2165 break; 2166 case '\''d'\'': // int 2167 number = va_arg (args_copy, int); 2168 break; 2169 case '\''f'\'': // float 2170 fnumber = va_arg (args_copy, double); 2171 break; 2172 default: 2173 break; 2174 } 2175 } 2176 va_end (args_copy); 2177 va_end (args); 2178 2179 return *str && number && fnumber; 2180} 2181' 2182 2183# Test code for whether the C compiler supports C99 (body of main). 2184ac_c_conftest_c99_main=' 2185 // Check bool. 2186 _Bool success = false; 2187 success |= (argc != 0); 2188 2189 // Check restrict. 2190 if (test_restrict ("String literal") == 0) 2191 success = true; 2192 char *restrict newvar = "Another string"; 2193 2194 // Check varargs. 2195 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2196 test_varargs_macros (); 2197 2198 // Check flexible array members. 2199 struct incomplete_array *ia = 2200 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2201 ia->datasize = 10; 2202 for (int i = 0; i < ia->datasize; ++i) 2203 ia->data[i] = i * 1.234; 2204 // Work around memory leak warnings. 2205 free (ia); 2206 2207 // Check named initializers. 2208 struct named_init ni = { 2209 .number = 34, 2210 .name = L"Test wide string", 2211 .average = 543.34343, 2212 }; 2213 2214 ni.number = 58; 2215 2216 int dynamic_array[ni.number]; 2217 dynamic_array[0] = argv[0][0]; 2218 dynamic_array[ni.number - 1] = 543; 2219 2220 // work around unused variable warnings 2221 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2222 || dynamic_array[ni.number - 1] != 543); 2223' 2224 2225# Test code for whether the C compiler supports C11 (global declarations) 2226ac_c_conftest_c11_globals=' 2227/* Does the compiler advertise C11 conformance? */ 2228#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2229# error "Compiler does not advertise C11 conformance" 2230#endif 2231 2232// Check _Alignas. 2233char _Alignas (double) aligned_as_double; 2234char _Alignas (0) no_special_alignment; 2235extern char aligned_as_int; 2236char _Alignas (0) _Alignas (int) aligned_as_int; 2237 2238// Check _Alignof. 2239enum 2240{ 2241 int_alignment = _Alignof (int), 2242 int_array_alignment = _Alignof (int[100]), 2243 char_alignment = _Alignof (char) 2244}; 2245_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2246 2247// Check _Noreturn. 2248int _Noreturn does_not_return (void) { for (;;) continue; } 2249 2250// Check _Static_assert. 2251struct test_static_assert 2252{ 2253 int x; 2254 _Static_assert (sizeof (int) <= sizeof (long int), 2255 "_Static_assert does not work in struct"); 2256 long int y; 2257}; 2258 2259// Check UTF-8 literals. 2260#define u8 syntax error! 2261char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2262 2263// Check duplicate typedefs. 2264typedef long *long_ptr; 2265typedef long int *long_ptr; 2266typedef long_ptr long_ptr; 2267 2268// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2269struct anonymous 2270{ 2271 union { 2272 struct { int i; int j; }; 2273 struct { int k; long int l; } w; 2274 }; 2275 int m; 2276} v1; 2277' 2278 2279# Test code for whether the C compiler supports C11 (body of main). 2280ac_c_conftest_c11_main=' 2281 _Static_assert ((offsetof (struct anonymous, i) 2282 == offsetof (struct anonymous, w.k)), 2283 "Anonymous union alignment botch"); 2284 v1.i = 2; 2285 v1.w.k = 5; 2286 ok |= v1.i != 5; 2287' 2288 2289# Test code for whether the C compiler supports C11 (complete). 2290ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2291${ac_c_conftest_c99_globals} 2292${ac_c_conftest_c11_globals} 2293 2294int 2295main (int argc, char **argv) 2296{ 2297 int ok = 0; 2298 ${ac_c_conftest_c89_main} 2299 ${ac_c_conftest_c99_main} 2300 ${ac_c_conftest_c11_main} 2301 return ok; 2302} 2303" 2304 2305# Test code for whether the C compiler supports C99 (complete). 2306ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2307${ac_c_conftest_c99_globals} 2308 2309int 2310main (int argc, char **argv) 2311{ 2312 int ok = 0; 2313 ${ac_c_conftest_c89_main} 2314 ${ac_c_conftest_c99_main} 2315 return ok; 2316} 2317" 2318 2319# Test code for whether the C compiler supports C89 (complete). 2320ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2321 2322int 2323main (int argc, char **argv) 2324{ 2325 int ok = 0; 2326 ${ac_c_conftest_c89_main} 2327 return ok; 2328} 2329" 2330 2331as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2332as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2333as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2334as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2335as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2336as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2337as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2338as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2339as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2340 2341# Auxiliary files required by this configure script. 2342ac_aux_files="config.guess config.sub compile missing install-sh" 2343 2344# Locations in which to look for auxiliary files. 2345ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2346 2347# Search for a directory containing all of the required auxiliary files, 2348# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2349# If we don't find one directory that contains all the files we need, 2350# we report the set of missing files from the *first* directory in 2351# $ac_aux_dir_candidates and give up. 2352ac_missing_aux_files="" 2353ac_first_candidate=: 2354printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2355as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2356as_found=false 2357for as_dir in $ac_aux_dir_candidates 2358do 2359 IFS=$as_save_IFS 2360 case $as_dir in #((( 2361 '') as_dir=./ ;; 2362 */) ;; 2363 *) as_dir=$as_dir/ ;; 2364 esac 2365 as_found=: 2366 2367 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2368 ac_aux_dir_found=yes 2369 ac_install_sh= 2370 for ac_aux in $ac_aux_files 2371 do 2372 # As a special case, if "install-sh" is required, that requirement 2373 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2374 # and $ac_install_sh is set appropriately for whichever one is found. 2375 if test x"$ac_aux" = x"install-sh" 2376 then 2377 if test -f "${as_dir}install-sh"; then 2378 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2379 ac_install_sh="${as_dir}install-sh -c" 2380 elif test -f "${as_dir}install.sh"; then 2381 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2382 ac_install_sh="${as_dir}install.sh -c" 2383 elif test -f "${as_dir}shtool"; then 2384 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2385 ac_install_sh="${as_dir}shtool install -c" 2386 else 2387 ac_aux_dir_found=no 2388 if $ac_first_candidate; then 2389 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2390 else 2391 break 2392 fi 2393 fi 2394 else 2395 if test -f "${as_dir}${ac_aux}"; then 2396 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2397 else 2398 ac_aux_dir_found=no 2399 if $ac_first_candidate; then 2400 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2401 else 2402 break 2403 fi 2404 fi 2405 fi 2406 done 2407 if test "$ac_aux_dir_found" = yes; then 2408 ac_aux_dir="$as_dir" 2409 break 2410 fi 2411 ac_first_candidate=false 2412 2413 as_found=false 2414done 2415IFS=$as_save_IFS 2416if $as_found 2417then : 2418 2419else case e in #( 2420 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2421esac 2422fi 2423 2424 2425# These three variables are undocumented and unsupported, 2426# and are intended to be withdrawn in a future Autoconf release. 2427# They can cause serious problems if a builder's source tree is in a directory 2428# whose full name contains unusual characters. 2429if test -f "${ac_aux_dir}config.guess"; then 2430 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2431fi 2432if test -f "${ac_aux_dir}config.sub"; then 2433 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2434fi 2435if test -f "$ac_aux_dir/configure"; then 2436 ac_configure="$SHELL ${ac_aux_dir}configure" 2437fi 2438 2439# Check that the precious variables saved in the cache have kept the same 2440# value. 2441ac_cache_corrupted=false 2442for ac_var in $ac_precious_vars; do 2443 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2444 eval ac_new_set=\$ac_env_${ac_var}_set 2445 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2446 eval ac_new_val=\$ac_env_${ac_var}_value 2447 case $ac_old_set,$ac_new_set in 2448 set,) 2449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2450printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2451 ac_cache_corrupted=: ;; 2452 ,set) 2453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2454printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2455 ac_cache_corrupted=: ;; 2456 ,);; 2457 *) 2458 if test "x$ac_old_val" != "x$ac_new_val"; then 2459 # differences in whitespace do not lead to failure. 2460 ac_old_val_w=`echo x $ac_old_val` 2461 ac_new_val_w=`echo x $ac_new_val` 2462 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2464printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2465 ac_cache_corrupted=: 2466 else 2467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2468printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2469 eval $ac_var=\$ac_old_val 2470 fi 2471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2472printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2474printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2475 fi;; 2476 esac 2477 # Pass precious variables to config.status. 2478 if test "$ac_new_set" = set; then 2479 case $ac_new_val in 2480 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2481 *) ac_arg=$ac_var=$ac_new_val ;; 2482 esac 2483 case " $ac_configure_args " in 2484 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2485 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2486 esac 2487 fi 2488done 2489if $ac_cache_corrupted; then 2490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2491printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2493printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2494 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2495 and start over" "$LINENO" 5 2496fi 2497## -------------------- ## 2498## Main body of script. ## 2499## -------------------- ## 2500 2501ac_ext=c 2502ac_cpp='$CPP $CPPFLAGS' 2503ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2504ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2505ac_compiler_gnu=$ac_cv_c_compiler_gnu 2506 2507 2508ac_config_headers="$ac_config_headers config.h" 2509 2510 2511 2512# Initialize Automake 2513am__api_version='1.17' 2514 2515 2516 2517 # Find a good install program. We prefer a C program (faster), 2518# so one script is as good as another. But avoid the broken or 2519# incompatible versions: 2520# SysV /etc/install, /usr/sbin/install 2521# SunOS /usr/etc/install 2522# IRIX /sbin/install 2523# AIX /bin/install 2524# AmigaOS /C/install, which installs bootblocks on floppy discs 2525# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2526# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2527# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2528# OS/2's system install, which has a completely different semantic 2529# ./install, which can be erroneously created by make from ./install.sh. 2530# Reject install programs that cannot install multiple files. 2531{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2532printf %s "checking for a BSD-compatible install... " >&6; } 2533if test -z "$INSTALL"; then 2534if test ${ac_cv_path_install+y} 2535then : 2536 printf %s "(cached) " >&6 2537else case e in #( 2538 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2539for as_dir in $PATH 2540do 2541 IFS=$as_save_IFS 2542 case $as_dir in #((( 2543 '') as_dir=./ ;; 2544 */) ;; 2545 *) as_dir=$as_dir/ ;; 2546 esac 2547 # Account for fact that we put trailing slashes in our PATH walk. 2548case $as_dir in #(( 2549 ./ | /[cC]/* | \ 2550 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2551 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2552 /usr/ucb/* ) ;; 2553 *) 2554 # OSF1 and SCO ODT 3.0 have their own names for install. 2555 # Don't use installbsd from OSF since it installs stuff as root 2556 # by default. 2557 for ac_prog in ginstall scoinst install; do 2558 for ac_exec_ext in '' $ac_executable_extensions; do 2559 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2560 if test $ac_prog = install && 2561 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2562 # AIX install. It has an incompatible calling convention. 2563 : 2564 elif test $ac_prog = install && 2565 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2566 # program-specific install script used by HP pwplus--don't use. 2567 : 2568 else 2569 rm -rf conftest.one conftest.two conftest.dir 2570 echo one > conftest.one 2571 echo two > conftest.two 2572 mkdir conftest.dir 2573 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2574 test -s conftest.one && test -s conftest.two && 2575 test -s conftest.dir/conftest.one && 2576 test -s conftest.dir/conftest.two 2577 then 2578 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2579 break 3 2580 fi 2581 fi 2582 fi 2583 done 2584 done 2585 ;; 2586esac 2587 2588 done 2589IFS=$as_save_IFS 2590 2591rm -rf conftest.one conftest.two conftest.dir 2592 ;; 2593esac 2594fi 2595 if test ${ac_cv_path_install+y}; then 2596 INSTALL=$ac_cv_path_install 2597 else 2598 # As a last resort, use the slow shell script. Don't cache a 2599 # value for INSTALL within a source directory, because that will 2600 # break other packages using the cache if that directory is 2601 # removed, or if the value is a relative name. 2602 INSTALL=$ac_install_sh 2603 fi 2604fi 2605{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2606printf "%s\n" "$INSTALL" >&6; } 2607 2608# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2609# It thinks the first close brace ends the variable substitution. 2610test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2611 2612test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2613 2614test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2615 2616{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 2617printf %s "checking whether sleep supports fractional seconds... " >&6; } 2618if test ${am_cv_sleep_fractional_seconds+y} 2619then : 2620 printf %s "(cached) " >&6 2621else case e in #( 2622 e) if sleep 0.001 2>/dev/null 2623then : 2624 am_cv_sleep_fractional_seconds=yes 2625else case e in #( 2626 e) am_cv_sleep_fractional_seconds=no ;; 2627esac 2628fi 2629 ;; 2630esac 2631fi 2632{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 2633printf "%s\n" "$am_cv_sleep_fractional_seconds" >&6; } 2634 2635{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 2636printf %s "checking filesystem timestamp resolution... " >&6; } 2637if test ${am_cv_filesystem_timestamp_resolution+y} 2638then : 2639 printf %s "(cached) " >&6 2640else case e in #( 2641 e) # Default to the worst case. 2642am_cv_filesystem_timestamp_resolution=2 2643 2644# Only try to go finer than 1 sec if sleep can do it. 2645# Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 2646# - 1 sec is not much of a win compared to 2 sec, and 2647# - it takes 2 seconds to perform the test whether 1 sec works. 2648# 2649# Instead, just use the default 2s on platforms that have 1s resolution, 2650# accept the extra 1s delay when using $sleep in the Automake tests, in 2651# exchange for not incurring the 2s delay for running the test for all 2652# packages. 2653# 2654am_try_resolutions= 2655if test "$am_cv_sleep_fractional_seconds" = yes; then 2656 # Even a millisecond often causes a bunch of false positives, 2657 # so just try a hundredth of a second. The time saved between .001 and 2658 # .01 is not terribly consequential. 2659 am_try_resolutions="0.01 0.1 $am_try_resolutions" 2660fi 2661 2662# In order to catch current-generation FAT out, we must *modify* files 2663# that already exist; the *creation* timestamp is finer. Use names 2664# that make ls -t sort them differently when they have equal 2665# timestamps than when they have distinct timestamps, keeping 2666# in mind that ls -t prints the *newest* file first. 2667rm -f conftest.ts? 2668: > conftest.ts1 2669: > conftest.ts2 2670: > conftest.ts3 2671 2672# Make sure ls -t actually works. Do 'set' in a subshell so we don't 2673# clobber the current shell's arguments. (Outer-level square brackets 2674# are removed by m4; they're present so that m4 does not expand 2675# <dollar><star>; be careful, easy to get confused.) 2676if ( 2677 set X `ls -t conftest.ts[12]` && 2678 { 2679 test "$*" != "X conftest.ts1 conftest.ts2" || 2680 test "$*" != "X conftest.ts2 conftest.ts1"; 2681 } 2682); then :; else 2683 # If neither matched, then we have a broken ls. This can happen 2684 # if, for instance, CONFIG_SHELL is bash and it inherits a 2685 # broken ls alias from the environment. This has actually 2686 # happened. Such a system could not be considered "sane". 2687 printf "%s\n" ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 2688 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2689printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2690as_fn_error $? "ls -t produces unexpected output. 2691Make sure there is not a broken ls alias in your environment. 2692See 'config.log' for more details" "$LINENO" 5; } 2693fi 2694 2695for am_try_res in $am_try_resolutions; do 2696 # Any one fine-grained sleep might happen to cross the boundary 2697 # between two values of a coarser actual resolution, but if we do 2698 # two fine-grained sleeps in a row, at least one of them will fall 2699 # entirely within a coarse interval. 2700 echo alpha > conftest.ts1 2701 sleep $am_try_res 2702 echo beta > conftest.ts2 2703 sleep $am_try_res 2704 echo gamma > conftest.ts3 2705 2706 # We assume that 'ls -t' will make use of high-resolution 2707 # timestamps if the operating system supports them at all. 2708 if (set X `ls -t conftest.ts?` && 2709 test "$2" = conftest.ts3 && 2710 test "$3" = conftest.ts2 && 2711 test "$4" = conftest.ts1); then 2712 # 2713 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 2714 # because we don't need to test make. 2715 make_ok=true 2716 if test $am_try_res != 1; then 2717 # But if we've succeeded so far with a subsecond resolution, we 2718 # have one more thing to check: make. It can happen that 2719 # everything else supports the subsecond mtimes, but make doesn't; 2720 # notably on macOS, which ships make 3.81 from 2006 (the last one 2721 # released under GPLv2). https://bugs.gnu.org/68808 2722 # 2723 # We test $MAKE if it is defined in the environment, else "make". 2724 # It might get overridden later, but our hope is that in practice 2725 # it does not matter: it is the system "make" which is (by far) 2726 # the most likely to be broken, whereas if the user overrides it, 2727 # probably they did so with a better, or at least not worse, make. 2728 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 2729 # 2730 # Create a Makefile (real tab character here): 2731 rm -f conftest.mk 2732 echo 'conftest.ts1: conftest.ts2' >conftest.mk 2733 echo ' touch conftest.ts2' >>conftest.mk 2734 # 2735 # Now, running 2736 # touch conftest.ts1; touch conftest.ts2; make 2737 # should touch ts1 because ts2 is newer. This could happen by luck, 2738 # but most often, it will fail if make's support is insufficient. So 2739 # test for several consecutive successes. 2740 # 2741 # (We reuse conftest.ts[12] because we still want to modify existing 2742 # files, not create new ones, per above.) 2743 n=0 2744 make=${MAKE-make} 2745 until test $n -eq 3; do 2746 echo one > conftest.ts1 2747 sleep $am_try_res 2748 echo two > conftest.ts2 # ts2 should now be newer than ts1 2749 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 2750 make_ok=false 2751 break # out of $n loop 2752 fi 2753 n=`expr $n + 1` 2754 done 2755 fi 2756 # 2757 if $make_ok; then 2758 # Everything we know to check worked out, so call this resolution good. 2759 am_cv_filesystem_timestamp_resolution=$am_try_res 2760 break # out of $am_try_res loop 2761 fi 2762 # Otherwise, we'll go on to check the next resolution. 2763 fi 2764done 2765rm -f conftest.ts? 2766# (end _am_filesystem_timestamp_resolution) 2767 ;; 2768esac 2769fi 2770{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 2771printf "%s\n" "$am_cv_filesystem_timestamp_resolution" >&6; } 2772 2773# This check should not be cached, as it may vary across builds of 2774# different projects. 2775{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2776printf %s "checking whether build environment is sane... " >&6; } 2777# Reject unsafe characters in $srcdir or the absolute working directory 2778# name. Accept space and tab only in the latter. 2779am_lf=' 2780' 2781case `pwd` in 2782 *[\\\"\#\$\&\'\`$am_lf]*) 2783 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2784esac 2785case $srcdir in 2786 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2787 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2788esac 2789 2790# Do 'set' in a subshell so we don't clobber the current shell's 2791# arguments. Must try -L first in case configure is actually a 2792# symlink; some systems play weird games with the mod time of symlinks 2793# (eg FreeBSD returns the mod time of the symlink's containing 2794# directory). 2795am_build_env_is_sane=no 2796am_has_slept=no 2797rm -f conftest.file 2798for am_try in 1 2; do 2799 echo "timestamp, slept: $am_has_slept" > conftest.file 2800 if ( 2801 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2802 if test "$*" = "X"; then 2803 # -L didn't work. 2804 set X `ls -t "$srcdir/configure" conftest.file` 2805 fi 2806 test "$2" = conftest.file 2807 ); then 2808 am_build_env_is_sane=yes 2809 break 2810 fi 2811 # Just in case. 2812 sleep "$am_cv_filesystem_timestamp_resolution" 2813 am_has_slept=yes 2814done 2815 2816{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 2817printf "%s\n" "$am_build_env_is_sane" >&6; } 2818if test "$am_build_env_is_sane" = no; then 2819 as_fn_error $? "newly created file is older than distributed files! 2820Check your system clock" "$LINENO" 5 2821fi 2822 2823# If we didn't sleep, we still need to ensure time stamps of config.status and 2824# generated files are strictly newer. 2825am_sleep_pid= 2826if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 2827then : 2828 2829else case e in #( 2830 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 2831 am_sleep_pid=$! 2832 ;; 2833esac 2834fi 2835 2836rm -f conftest.file 2837 2838test "$program_prefix" != NONE && 2839 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2840# Use a double $ so make ignores it. 2841test "$program_suffix" != NONE && 2842 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2843# Double any \ or $. 2844# By default was 's,x,x', remove it if useless. 2845ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2846program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2847 2848 2849# Expand $ac_aux_dir to an absolute path. 2850am_aux_dir=`cd "$ac_aux_dir" && pwd` 2851 2852 2853 if test x"${MISSING+set}" != xset; then 2854 MISSING="\${SHELL} '$am_aux_dir/missing'" 2855fi 2856# Use eval to expand $SHELL 2857if eval "$MISSING --is-lightweight"; then 2858 am_missing_run="$MISSING " 2859else 2860 am_missing_run= 2861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2862printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2863fi 2864 2865if test x"${install_sh+set}" != xset; then 2866 case $am_aux_dir in 2867 *\ * | *\ *) 2868 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2869 *) 2870 install_sh="\${SHELL} $am_aux_dir/install-sh" 2871 esac 2872fi 2873 2874# Installed binaries are usually stripped using 'strip' when the user 2875# run "make install-strip". However 'strip' might not be the right 2876# tool to use in cross-compilation environments, therefore Automake 2877# will honor the 'STRIP' environment variable to overrule this program. 2878if test "$cross_compiling" != no; then 2879 if test -n "$ac_tool_prefix"; then 2880 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2881set dummy ${ac_tool_prefix}strip; ac_word=$2 2882{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2883printf %s "checking for $ac_word... " >&6; } 2884if test ${ac_cv_prog_STRIP+y} 2885then : 2886 printf %s "(cached) " >&6 2887else case e in #( 2888 e) if test -n "$STRIP"; then 2889 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2890else 2891as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2892for as_dir in $PATH 2893do 2894 IFS=$as_save_IFS 2895 case $as_dir in #((( 2896 '') as_dir=./ ;; 2897 */) ;; 2898 *) as_dir=$as_dir/ ;; 2899 esac 2900 for ac_exec_ext in '' $ac_executable_extensions; do 2901 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2902 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2903 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2904 break 2 2905 fi 2906done 2907 done 2908IFS=$as_save_IFS 2909 2910fi ;; 2911esac 2912fi 2913STRIP=$ac_cv_prog_STRIP 2914if test -n "$STRIP"; then 2915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2916printf "%s\n" "$STRIP" >&6; } 2917else 2918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2919printf "%s\n" "no" >&6; } 2920fi 2921 2922 2923fi 2924if test -z "$ac_cv_prog_STRIP"; then 2925 ac_ct_STRIP=$STRIP 2926 # Extract the first word of "strip", so it can be a program name with args. 2927set dummy strip; ac_word=$2 2928{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2929printf %s "checking for $ac_word... " >&6; } 2930if test ${ac_cv_prog_ac_ct_STRIP+y} 2931then : 2932 printf %s "(cached) " >&6 2933else case e in #( 2934 e) if test -n "$ac_ct_STRIP"; then 2935 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2936else 2937as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2938for as_dir in $PATH 2939do 2940 IFS=$as_save_IFS 2941 case $as_dir in #((( 2942 '') as_dir=./ ;; 2943 */) ;; 2944 *) as_dir=$as_dir/ ;; 2945 esac 2946 for ac_exec_ext in '' $ac_executable_extensions; do 2947 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2948 ac_cv_prog_ac_ct_STRIP="strip" 2949 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2950 break 2 2951 fi 2952done 2953 done 2954IFS=$as_save_IFS 2955 2956fi ;; 2957esac 2958fi 2959ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2960if test -n "$ac_ct_STRIP"; then 2961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2962printf "%s\n" "$ac_ct_STRIP" >&6; } 2963else 2964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2965printf "%s\n" "no" >&6; } 2966fi 2967 2968 if test "x$ac_ct_STRIP" = x; then 2969 STRIP=":" 2970 else 2971 case $cross_compiling:$ac_tool_warned in 2972yes:) 2973{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2974printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2975ac_tool_warned=yes ;; 2976esac 2977 STRIP=$ac_ct_STRIP 2978 fi 2979else 2980 STRIP="$ac_cv_prog_STRIP" 2981fi 2982 2983fi 2984INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2985 2986 2987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2988printf %s "checking for a race-free mkdir -p... " >&6; } 2989if test -z "$MKDIR_P"; then 2990 if test ${ac_cv_path_mkdir+y} 2991then : 2992 printf %s "(cached) " >&6 2993else case e in #( 2994 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2995for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2996do 2997 IFS=$as_save_IFS 2998 case $as_dir in #((( 2999 '') as_dir=./ ;; 3000 */) ;; 3001 *) as_dir=$as_dir/ ;; 3002 esac 3003 for ac_prog in mkdir gmkdir; do 3004 for ac_exec_ext in '' $ac_executable_extensions; do 3005 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3006 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3007 'mkdir ('*'coreutils) '* | \ 3008 *'BusyBox '* | \ 3009 'mkdir (fileutils) '4.1*) 3010 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3011 break 3;; 3012 esac 3013 done 3014 done 3015 done 3016IFS=$as_save_IFS 3017 ;; 3018esac 3019fi 3020 3021 test -d ./--version && rmdir ./--version 3022 if test ${ac_cv_path_mkdir+y}; then 3023 MKDIR_P="$ac_cv_path_mkdir -p" 3024 else 3025 # As a last resort, use plain mkdir -p, 3026 # in the hope it doesn't have the bugs of ancient mkdir. 3027 MKDIR_P='mkdir -p' 3028 fi 3029fi 3030{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3031printf "%s\n" "$MKDIR_P" >&6; } 3032 3033for ac_prog in gawk mawk nawk awk 3034do 3035 # Extract the first word of "$ac_prog", so it can be a program name with args. 3036set dummy $ac_prog; ac_word=$2 3037{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3038printf %s "checking for $ac_word... " >&6; } 3039if test ${ac_cv_prog_AWK+y} 3040then : 3041 printf %s "(cached) " >&6 3042else case e in #( 3043 e) if test -n "$AWK"; then 3044 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3045else 3046as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3047for as_dir in $PATH 3048do 3049 IFS=$as_save_IFS 3050 case $as_dir in #((( 3051 '') as_dir=./ ;; 3052 */) ;; 3053 *) as_dir=$as_dir/ ;; 3054 esac 3055 for ac_exec_ext in '' $ac_executable_extensions; do 3056 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3057 ac_cv_prog_AWK="$ac_prog" 3058 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3059 break 2 3060 fi 3061done 3062 done 3063IFS=$as_save_IFS 3064 3065fi ;; 3066esac 3067fi 3068AWK=$ac_cv_prog_AWK 3069if test -n "$AWK"; then 3070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3071printf "%s\n" "$AWK" >&6; } 3072else 3073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3074printf "%s\n" "no" >&6; } 3075fi 3076 3077 3078 test -n "$AWK" && break 3079done 3080 3081{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3082printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3083set x ${MAKE-make} 3084ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3085if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3086then : 3087 printf %s "(cached) " >&6 3088else case e in #( 3089 e) cat >conftest.make <<\_ACEOF 3090SHELL = /bin/sh 3091all: 3092 @echo '@@@%%%=$(MAKE)=@@@%%%' 3093_ACEOF 3094# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3095case `${MAKE-make} -f conftest.make 2>/dev/null` in 3096 *@@@%%%=?*=@@@%%%*) 3097 eval ac_cv_prog_make_${ac_make}_set=yes;; 3098 *) 3099 eval ac_cv_prog_make_${ac_make}_set=no;; 3100esac 3101rm -f conftest.make ;; 3102esac 3103fi 3104if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3106printf "%s\n" "yes" >&6; } 3107 SET_MAKE= 3108else 3109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3110printf "%s\n" "no" >&6; } 3111 SET_MAKE="MAKE=${MAKE-make}" 3112fi 3113 3114rm -rf .tst 2>/dev/null 3115mkdir .tst 2>/dev/null 3116if test -d .tst; then 3117 am__leading_dot=. 3118else 3119 am__leading_dot=_ 3120fi 3121rmdir .tst 2>/dev/null 3122 3123AM_DEFAULT_VERBOSITY=1 3124# Check whether --enable-silent-rules was given. 3125if test ${enable_silent_rules+y} 3126then : 3127 enableval=$enable_silent_rules; 3128fi 3129 3130am_make=${MAKE-make} 3131{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3132printf %s "checking whether $am_make supports nested variables... " >&6; } 3133if test ${am_cv_make_support_nested_variables+y} 3134then : 3135 printf %s "(cached) " >&6 3136else case e in #( 3137 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3138BAR0=false 3139BAR1=true 3140V=1 3141am__doit: 3142 @$(TRUE) 3143.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3144 am_cv_make_support_nested_variables=yes 3145else 3146 am_cv_make_support_nested_variables=no 3147fi ;; 3148esac 3149fi 3150{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3151printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3152AM_BACKSLASH='\' 3153 3154am__rm_f_notfound= 3155if (rm -f && rm -fr && rm -rf) 2>/dev/null 3156then : 3157 3158else case e in #( 3159 e) am__rm_f_notfound='""' ;; 3160esac 3161fi 3162 3163 3164{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 3165printf %s "checking xargs -n works... " >&6; } 3166if test ${am_cv_xargs_n_works+y} 3167then : 3168 printf %s "(cached) " >&6 3169else case e in #( 3170 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 31713" 3172then : 3173 am_cv_xargs_n_works=yes 3174else case e in #( 3175 e) am_cv_xargs_n_works=no ;; 3176esac 3177fi ;; 3178esac 3179fi 3180{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 3181printf "%s\n" "$am_cv_xargs_n_works" >&6; } 3182if test "$am_cv_xargs_n_works" = yes 3183then : 3184 am__xargs_n='xargs -n' 3185else case e in #( 3186 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 3187 ;; 3188esac 3189fi 3190 3191if test "`cd $srcdir && pwd`" != "`pwd`"; then 3192 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3193 # is not polluted with repeated "-I." 3194 am__isrc=' -I$(srcdir)' 3195 # test to see if srcdir already configured 3196 if test -f $srcdir/config.status; then 3197 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3198 fi 3199fi 3200 3201# test whether we have cygpath 3202if test -z "$CYGPATH_W"; then 3203 if (cygpath --version) >/dev/null 2>/dev/null; then 3204 CYGPATH_W='cygpath -w' 3205 else 3206 CYGPATH_W=echo 3207 fi 3208fi 3209 3210 3211# Define the identity of the package. 3212 PACKAGE='xcmsdb' 3213 VERSION='1.0.7' 3214 3215 3216printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3217 3218 3219printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3220 3221# Some tools Automake needs. 3222 3223ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3224 3225 3226AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3227 3228 3229AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3230 3231 3232AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3233 3234 3235MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3236 3237# For better backward compatibility. To be removed once Automake 1.9.x 3238# dies out for good. For more background, see: 3239# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3240# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3241mkdir_p='$(MKDIR_P)' 3242 3243# We need awk for the "check" target (and possibly the TAP driver). The 3244# system "awk" is bad on some platforms. 3245# Always define AMTAR for backward compatibility. Yes, it's still used 3246# in the wild :-( We should find a proper way to deprecate it ... 3247AMTAR='$${TAR-tar}' 3248 3249 3250# We'll loop over all known methods to create a tar archive until one works. 3251_am_tools='gnutar pax cpio none' 3252 3253am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3254 3255 3256 3257 3258 3259# Variables for tags utilities; see am/tags.am 3260if test -z "$CTAGS"; then 3261 CTAGS=ctags 3262fi 3263 3264if test -z "$ETAGS"; then 3265 ETAGS=etags 3266fi 3267 3268if test -z "$CSCOPE"; then 3269 CSCOPE=cscope 3270fi 3271 3272 3273 3274 3275 3276 3277 3278 3279# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289 3290 3291 3292 3293 3294 3295 3296 3297 3298 3299 3300DEPDIR="${am__leading_dot}deps" 3301 3302ac_config_commands="$ac_config_commands depfiles" 3303 3304{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3305printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3306cat > confinc.mk << 'END' 3307am__doit: 3308 @echo this is the am__doit target >confinc.out 3309.PHONY: am__doit 3310END 3311am__include="#" 3312am__quote= 3313# BSD make does it like this. 3314echo '.include "confinc.mk" # ignored' > confmf.BSD 3315# Other make implementations (GNU, Solaris 10, AIX) do it like this. 3316echo 'include confinc.mk # ignored' > confmf.GNU 3317_am_result=no 3318for s in GNU BSD; do 3319 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3320 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3321 ac_status=$? 3322 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3323 (exit $ac_status); } 3324 case $?:`cat confinc.out 2>/dev/null` in #( 3325 '0:this is the am__doit target') : 3326 case $s in #( 3327 BSD) : 3328 am__include='.include' am__quote='"' ;; #( 3329 *) : 3330 am__include='include' am__quote='' ;; 3331esac ;; #( 3332 *) : 3333 ;; 3334esac 3335 if test "$am__include" != "#"; then 3336 _am_result="yes ($s style)" 3337 break 3338 fi 3339done 3340rm -f confinc.* confmf.* 3341{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3342printf "%s\n" "${_am_result}" >&6; } 3343 3344# Check whether --enable-dependency-tracking was given. 3345if test ${enable_dependency_tracking+y} 3346then : 3347 enableval=$enable_dependency_tracking; 3348fi 3349 3350if test "x$enable_dependency_tracking" != xno; then 3351 am_depcomp="$ac_aux_dir/depcomp" 3352 AMDEPBACKSLASH='\' 3353 am__nodep='_no' 3354fi 3355 if test "x$enable_dependency_tracking" != xno; then 3356 AMDEP_TRUE= 3357 AMDEP_FALSE='#' 3358else 3359 AMDEP_TRUE='#' 3360 AMDEP_FALSE= 3361fi 3362 3363 3364ac_ext=c 3365ac_cpp='$CPP $CPPFLAGS' 3366ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3367ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3368ac_compiler_gnu=$ac_cv_c_compiler_gnu 3369if test -n "$ac_tool_prefix"; then 3370 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3371set dummy ${ac_tool_prefix}gcc; ac_word=$2 3372{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3373printf %s "checking for $ac_word... " >&6; } 3374if test ${ac_cv_prog_CC+y} 3375then : 3376 printf %s "(cached) " >&6 3377else case e in #( 3378 e) if test -n "$CC"; then 3379 ac_cv_prog_CC="$CC" # Let the user override the test. 3380else 3381as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3382for as_dir in $PATH 3383do 3384 IFS=$as_save_IFS 3385 case $as_dir in #((( 3386 '') as_dir=./ ;; 3387 */) ;; 3388 *) as_dir=$as_dir/ ;; 3389 esac 3390 for ac_exec_ext in '' $ac_executable_extensions; do 3391 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3392 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3393 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3394 break 2 3395 fi 3396done 3397 done 3398IFS=$as_save_IFS 3399 3400fi ;; 3401esac 3402fi 3403CC=$ac_cv_prog_CC 3404if test -n "$CC"; then 3405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3406printf "%s\n" "$CC" >&6; } 3407else 3408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3409printf "%s\n" "no" >&6; } 3410fi 3411 3412 3413fi 3414if test -z "$ac_cv_prog_CC"; then 3415 ac_ct_CC=$CC 3416 # Extract the first word of "gcc", so it can be a program name with args. 3417set dummy gcc; ac_word=$2 3418{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3419printf %s "checking for $ac_word... " >&6; } 3420if test ${ac_cv_prog_ac_ct_CC+y} 3421then : 3422 printf %s "(cached) " >&6 3423else case e in #( 3424 e) if test -n "$ac_ct_CC"; then 3425 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3426else 3427as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3428for as_dir in $PATH 3429do 3430 IFS=$as_save_IFS 3431 case $as_dir in #((( 3432 '') as_dir=./ ;; 3433 */) ;; 3434 *) as_dir=$as_dir/ ;; 3435 esac 3436 for ac_exec_ext in '' $ac_executable_extensions; do 3437 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3438 ac_cv_prog_ac_ct_CC="gcc" 3439 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3440 break 2 3441 fi 3442done 3443 done 3444IFS=$as_save_IFS 3445 3446fi ;; 3447esac 3448fi 3449ac_ct_CC=$ac_cv_prog_ac_ct_CC 3450if test -n "$ac_ct_CC"; then 3451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3452printf "%s\n" "$ac_ct_CC" >&6; } 3453else 3454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3455printf "%s\n" "no" >&6; } 3456fi 3457 3458 if test "x$ac_ct_CC" = x; then 3459 CC="" 3460 else 3461 case $cross_compiling:$ac_tool_warned in 3462yes:) 3463{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3464printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3465ac_tool_warned=yes ;; 3466esac 3467 CC=$ac_ct_CC 3468 fi 3469else 3470 CC="$ac_cv_prog_CC" 3471fi 3472 3473if test -z "$CC"; then 3474 if test -n "$ac_tool_prefix"; then 3475 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3476set dummy ${ac_tool_prefix}cc; ac_word=$2 3477{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3478printf %s "checking for $ac_word... " >&6; } 3479if test ${ac_cv_prog_CC+y} 3480then : 3481 printf %s "(cached) " >&6 3482else case e in #( 3483 e) if test -n "$CC"; then 3484 ac_cv_prog_CC="$CC" # Let the user override the test. 3485else 3486as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3487for as_dir in $PATH 3488do 3489 IFS=$as_save_IFS 3490 case $as_dir in #((( 3491 '') as_dir=./ ;; 3492 */) ;; 3493 *) as_dir=$as_dir/ ;; 3494 esac 3495 for ac_exec_ext in '' $ac_executable_extensions; do 3496 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3497 ac_cv_prog_CC="${ac_tool_prefix}cc" 3498 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3499 break 2 3500 fi 3501done 3502 done 3503IFS=$as_save_IFS 3504 3505fi ;; 3506esac 3507fi 3508CC=$ac_cv_prog_CC 3509if test -n "$CC"; then 3510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3511printf "%s\n" "$CC" >&6; } 3512else 3513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3514printf "%s\n" "no" >&6; } 3515fi 3516 3517 3518 fi 3519fi 3520if test -z "$CC"; then 3521 # Extract the first word of "cc", so it can be a program name with args. 3522set dummy cc; ac_word=$2 3523{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3524printf %s "checking for $ac_word... " >&6; } 3525if test ${ac_cv_prog_CC+y} 3526then : 3527 printf %s "(cached) " >&6 3528else case e in #( 3529 e) if test -n "$CC"; then 3530 ac_cv_prog_CC="$CC" # Let the user override the test. 3531else 3532 ac_prog_rejected=no 3533as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3534for as_dir in $PATH 3535do 3536 IFS=$as_save_IFS 3537 case $as_dir in #((( 3538 '') as_dir=./ ;; 3539 */) ;; 3540 *) as_dir=$as_dir/ ;; 3541 esac 3542 for ac_exec_ext in '' $ac_executable_extensions; do 3543 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3544 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3545 ac_prog_rejected=yes 3546 continue 3547 fi 3548 ac_cv_prog_CC="cc" 3549 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3550 break 2 3551 fi 3552done 3553 done 3554IFS=$as_save_IFS 3555 3556if test $ac_prog_rejected = yes; then 3557 # We found a bogon in the path, so make sure we never use it. 3558 set dummy $ac_cv_prog_CC 3559 shift 3560 if test $# != 0; then 3561 # We chose a different compiler from the bogus one. 3562 # However, it has the same basename, so the bogon will be chosen 3563 # first if we set CC to just the basename; use the full file name. 3564 shift 3565 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3566 fi 3567fi 3568fi ;; 3569esac 3570fi 3571CC=$ac_cv_prog_CC 3572if test -n "$CC"; then 3573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3574printf "%s\n" "$CC" >&6; } 3575else 3576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3577printf "%s\n" "no" >&6; } 3578fi 3579 3580 3581fi 3582if test -z "$CC"; then 3583 if test -n "$ac_tool_prefix"; then 3584 for ac_prog in cl.exe 3585 do 3586 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3587set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3588{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3589printf %s "checking for $ac_word... " >&6; } 3590if test ${ac_cv_prog_CC+y} 3591then : 3592 printf %s "(cached) " >&6 3593else case e in #( 3594 e) if test -n "$CC"; then 3595 ac_cv_prog_CC="$CC" # Let the user override the test. 3596else 3597as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3598for as_dir in $PATH 3599do 3600 IFS=$as_save_IFS 3601 case $as_dir in #((( 3602 '') as_dir=./ ;; 3603 */) ;; 3604 *) as_dir=$as_dir/ ;; 3605 esac 3606 for ac_exec_ext in '' $ac_executable_extensions; do 3607 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3608 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3609 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3610 break 2 3611 fi 3612done 3613 done 3614IFS=$as_save_IFS 3615 3616fi ;; 3617esac 3618fi 3619CC=$ac_cv_prog_CC 3620if test -n "$CC"; then 3621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3622printf "%s\n" "$CC" >&6; } 3623else 3624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3625printf "%s\n" "no" >&6; } 3626fi 3627 3628 3629 test -n "$CC" && break 3630 done 3631fi 3632if test -z "$CC"; then 3633 ac_ct_CC=$CC 3634 for ac_prog in cl.exe 3635do 3636 # Extract the first word of "$ac_prog", so it can be a program name with args. 3637set dummy $ac_prog; ac_word=$2 3638{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3639printf %s "checking for $ac_word... " >&6; } 3640if test ${ac_cv_prog_ac_ct_CC+y} 3641then : 3642 printf %s "(cached) " >&6 3643else case e in #( 3644 e) if test -n "$ac_ct_CC"; then 3645 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3646else 3647as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3648for as_dir in $PATH 3649do 3650 IFS=$as_save_IFS 3651 case $as_dir in #((( 3652 '') as_dir=./ ;; 3653 */) ;; 3654 *) as_dir=$as_dir/ ;; 3655 esac 3656 for ac_exec_ext in '' $ac_executable_extensions; do 3657 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3658 ac_cv_prog_ac_ct_CC="$ac_prog" 3659 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3660 break 2 3661 fi 3662done 3663 done 3664IFS=$as_save_IFS 3665 3666fi ;; 3667esac 3668fi 3669ac_ct_CC=$ac_cv_prog_ac_ct_CC 3670if test -n "$ac_ct_CC"; then 3671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3672printf "%s\n" "$ac_ct_CC" >&6; } 3673else 3674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3675printf "%s\n" "no" >&6; } 3676fi 3677 3678 3679 test -n "$ac_ct_CC" && break 3680done 3681 3682 if test "x$ac_ct_CC" = x; then 3683 CC="" 3684 else 3685 case $cross_compiling:$ac_tool_warned in 3686yes:) 3687{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3688printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3689ac_tool_warned=yes ;; 3690esac 3691 CC=$ac_ct_CC 3692 fi 3693fi 3694 3695fi 3696if test -z "$CC"; then 3697 if test -n "$ac_tool_prefix"; then 3698 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3699set dummy ${ac_tool_prefix}clang; ac_word=$2 3700{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3701printf %s "checking for $ac_word... " >&6; } 3702if test ${ac_cv_prog_CC+y} 3703then : 3704 printf %s "(cached) " >&6 3705else case e in #( 3706 e) if test -n "$CC"; then 3707 ac_cv_prog_CC="$CC" # Let the user override the test. 3708else 3709as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3710for as_dir in $PATH 3711do 3712 IFS=$as_save_IFS 3713 case $as_dir in #((( 3714 '') as_dir=./ ;; 3715 */) ;; 3716 *) as_dir=$as_dir/ ;; 3717 esac 3718 for ac_exec_ext in '' $ac_executable_extensions; do 3719 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3720 ac_cv_prog_CC="${ac_tool_prefix}clang" 3721 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3722 break 2 3723 fi 3724done 3725 done 3726IFS=$as_save_IFS 3727 3728fi ;; 3729esac 3730fi 3731CC=$ac_cv_prog_CC 3732if test -n "$CC"; then 3733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3734printf "%s\n" "$CC" >&6; } 3735else 3736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3737printf "%s\n" "no" >&6; } 3738fi 3739 3740 3741fi 3742if test -z "$ac_cv_prog_CC"; then 3743 ac_ct_CC=$CC 3744 # Extract the first word of "clang", so it can be a program name with args. 3745set dummy clang; ac_word=$2 3746{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3747printf %s "checking for $ac_word... " >&6; } 3748if test ${ac_cv_prog_ac_ct_CC+y} 3749then : 3750 printf %s "(cached) " >&6 3751else case e in #( 3752 e) if test -n "$ac_ct_CC"; then 3753 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3754else 3755as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3756for as_dir in $PATH 3757do 3758 IFS=$as_save_IFS 3759 case $as_dir in #((( 3760 '') as_dir=./ ;; 3761 */) ;; 3762 *) as_dir=$as_dir/ ;; 3763 esac 3764 for ac_exec_ext in '' $ac_executable_extensions; do 3765 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3766 ac_cv_prog_ac_ct_CC="clang" 3767 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3768 break 2 3769 fi 3770done 3771 done 3772IFS=$as_save_IFS 3773 3774fi ;; 3775esac 3776fi 3777ac_ct_CC=$ac_cv_prog_ac_ct_CC 3778if test -n "$ac_ct_CC"; then 3779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3780printf "%s\n" "$ac_ct_CC" >&6; } 3781else 3782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3783printf "%s\n" "no" >&6; } 3784fi 3785 3786 if test "x$ac_ct_CC" = x; then 3787 CC="" 3788 else 3789 case $cross_compiling:$ac_tool_warned in 3790yes:) 3791{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3792printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3793ac_tool_warned=yes ;; 3794esac 3795 CC=$ac_ct_CC 3796 fi 3797else 3798 CC="$ac_cv_prog_CC" 3799fi 3800 3801fi 3802 3803 3804test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3805printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3806as_fn_error $? "no acceptable C compiler found in \$PATH 3807See 'config.log' for more details" "$LINENO" 5; } 3808 3809# Provide some information about the compiler. 3810printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3811set X $ac_compile 3812ac_compiler=$2 3813for ac_option in --version -v -V -qversion -version; do 3814 { { ac_try="$ac_compiler $ac_option >&5" 3815case "(($ac_try" in 3816 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3817 *) ac_try_echo=$ac_try;; 3818esac 3819eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3820printf "%s\n" "$ac_try_echo"; } >&5 3821 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3822 ac_status=$? 3823 if test -s conftest.err; then 3824 sed '10a\ 3825... rest of stderr output deleted ... 3826 10q' conftest.err >conftest.er1 3827 cat conftest.er1 >&5 3828 fi 3829 rm -f conftest.er1 conftest.err 3830 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3831 test $ac_status = 0; } 3832done 3833 3834cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3835/* end confdefs.h. */ 3836 3837int 3838main (void) 3839{ 3840 3841 ; 3842 return 0; 3843} 3844_ACEOF 3845ac_clean_files_save=$ac_clean_files 3846ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3847# Try to create an executable without -o first, disregard a.out. 3848# It will help us diagnose broken compilers, and finding out an intuition 3849# of exeext. 3850{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3851printf %s "checking whether the C compiler works... " >&6; } 3852ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3853 3854# The possible output files: 3855ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3856 3857ac_rmfiles= 3858for ac_file in $ac_files 3859do 3860 case $ac_file in 3861 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3862 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3863 esac 3864done 3865rm -f $ac_rmfiles 3866 3867if { { ac_try="$ac_link_default" 3868case "(($ac_try" in 3869 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3870 *) ac_try_echo=$ac_try;; 3871esac 3872eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3873printf "%s\n" "$ac_try_echo"; } >&5 3874 (eval "$ac_link_default") 2>&5 3875 ac_status=$? 3876 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3877 test $ac_status = 0; } 3878then : 3879 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3880# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3881# in a Makefile. We should not override ac_cv_exeext if it was cached, 3882# so that the user can short-circuit this test for compilers unknown to 3883# Autoconf. 3884for ac_file in $ac_files '' 3885do 3886 test -f "$ac_file" || continue 3887 case $ac_file in 3888 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3889 ;; 3890 [ab].out ) 3891 # We found the default executable, but exeext='' is most 3892 # certainly right. 3893 break;; 3894 *.* ) 3895 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3896 then :; else 3897 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3898 fi 3899 # We set ac_cv_exeext here because the later test for it is not 3900 # safe: cross compilers may not add the suffix if given an '-o' 3901 # argument, so we may need to know it at that point already. 3902 # Even if this section looks crufty: it has the advantage of 3903 # actually working. 3904 break;; 3905 * ) 3906 break;; 3907 esac 3908done 3909test "$ac_cv_exeext" = no && ac_cv_exeext= 3910 3911else case e in #( 3912 e) ac_file='' ;; 3913esac 3914fi 3915if test -z "$ac_file" 3916then : 3917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3918printf "%s\n" "no" >&6; } 3919printf "%s\n" "$as_me: failed program was:" >&5 3920sed 's/^/| /' conftest.$ac_ext >&5 3921 3922{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3923printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3924as_fn_error 77 "C compiler cannot create executables 3925See 'config.log' for more details" "$LINENO" 5; } 3926else case e in #( 3927 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3928printf "%s\n" "yes" >&6; } ;; 3929esac 3930fi 3931{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3932printf %s "checking for C compiler default output file name... " >&6; } 3933{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3934printf "%s\n" "$ac_file" >&6; } 3935ac_exeext=$ac_cv_exeext 3936 3937rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3938ac_clean_files=$ac_clean_files_save 3939{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3940printf %s "checking for suffix of executables... " >&6; } 3941if { { ac_try="$ac_link" 3942case "(($ac_try" in 3943 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3944 *) ac_try_echo=$ac_try;; 3945esac 3946eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3947printf "%s\n" "$ac_try_echo"; } >&5 3948 (eval "$ac_link") 2>&5 3949 ac_status=$? 3950 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3951 test $ac_status = 0; } 3952then : 3953 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3954# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3955# work properly (i.e., refer to 'conftest.exe'), while it won't with 3956# 'rm'. 3957for ac_file in conftest.exe conftest conftest.*; do 3958 test -f "$ac_file" || continue 3959 case $ac_file in 3960 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3961 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3962 break;; 3963 * ) break;; 3964 esac 3965done 3966else case e in #( 3967 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3968printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3969as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3970See 'config.log' for more details" "$LINENO" 5; } ;; 3971esac 3972fi 3973rm -f conftest conftest$ac_cv_exeext 3974{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3975printf "%s\n" "$ac_cv_exeext" >&6; } 3976 3977rm -f conftest.$ac_ext 3978EXEEXT=$ac_cv_exeext 3979ac_exeext=$EXEEXT 3980cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3981/* end confdefs.h. */ 3982#include <stdio.h> 3983int 3984main (void) 3985{ 3986FILE *f = fopen ("conftest.out", "w"); 3987 if (!f) 3988 return 1; 3989 return ferror (f) || fclose (f) != 0; 3990 3991 ; 3992 return 0; 3993} 3994_ACEOF 3995ac_clean_files="$ac_clean_files conftest.out" 3996# Check that the compiler produces executables we can run. If not, either 3997# the compiler is broken, or we cross compile. 3998{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3999printf %s "checking whether we are cross compiling... " >&6; } 4000if test "$cross_compiling" != yes; then 4001 { { ac_try="$ac_link" 4002case "(($ac_try" in 4003 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4004 *) ac_try_echo=$ac_try;; 4005esac 4006eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4007printf "%s\n" "$ac_try_echo"; } >&5 4008 (eval "$ac_link") 2>&5 4009 ac_status=$? 4010 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4011 test $ac_status = 0; } 4012 if { ac_try='./conftest$ac_cv_exeext' 4013 { { case "(($ac_try" in 4014 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4015 *) ac_try_echo=$ac_try;; 4016esac 4017eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4018printf "%s\n" "$ac_try_echo"; } >&5 4019 (eval "$ac_try") 2>&5 4020 ac_status=$? 4021 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4022 test $ac_status = 0; }; }; then 4023 cross_compiling=no 4024 else 4025 if test "$cross_compiling" = maybe; then 4026 cross_compiling=yes 4027 else 4028 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4029printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4030as_fn_error 77 "cannot run C compiled programs. 4031If you meant to cross compile, use '--host'. 4032See 'config.log' for more details" "$LINENO" 5; } 4033 fi 4034 fi 4035fi 4036{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4037printf "%s\n" "$cross_compiling" >&6; } 4038 4039rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 4040 conftest.o conftest.obj conftest.out 4041ac_clean_files=$ac_clean_files_save 4042{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4043printf %s "checking for suffix of object files... " >&6; } 4044if test ${ac_cv_objext+y} 4045then : 4046 printf %s "(cached) " >&6 4047else case e in #( 4048 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4049/* end confdefs.h. */ 4050 4051int 4052main (void) 4053{ 4054 4055 ; 4056 return 0; 4057} 4058_ACEOF 4059rm -f conftest.o conftest.obj 4060if { { ac_try="$ac_compile" 4061case "(($ac_try" in 4062 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4063 *) ac_try_echo=$ac_try;; 4064esac 4065eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4066printf "%s\n" "$ac_try_echo"; } >&5 4067 (eval "$ac_compile") 2>&5 4068 ac_status=$? 4069 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4070 test $ac_status = 0; } 4071then : 4072 for ac_file in conftest.o conftest.obj conftest.*; do 4073 test -f "$ac_file" || continue; 4074 case $ac_file in 4075 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4076 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4077 break;; 4078 esac 4079done 4080else case e in #( 4081 e) printf "%s\n" "$as_me: failed program was:" >&5 4082sed 's/^/| /' conftest.$ac_ext >&5 4083 4084{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4085printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4086as_fn_error $? "cannot compute suffix of object files: cannot compile 4087See 'config.log' for more details" "$LINENO" 5; } ;; 4088esac 4089fi 4090rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4091esac 4092fi 4093{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4094printf "%s\n" "$ac_cv_objext" >&6; } 4095OBJEXT=$ac_cv_objext 4096ac_objext=$OBJEXT 4097{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4098printf %s "checking whether the compiler supports GNU C... " >&6; } 4099if test ${ac_cv_c_compiler_gnu+y} 4100then : 4101 printf %s "(cached) " >&6 4102else case e in #( 4103 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4104/* end confdefs.h. */ 4105 4106int 4107main (void) 4108{ 4109#ifndef __GNUC__ 4110 choke me 4111#endif 4112 4113 ; 4114 return 0; 4115} 4116_ACEOF 4117if ac_fn_c_try_compile "$LINENO" 4118then : 4119 ac_compiler_gnu=yes 4120else case e in #( 4121 e) ac_compiler_gnu=no ;; 4122esac 4123fi 4124rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4125ac_cv_c_compiler_gnu=$ac_compiler_gnu 4126 ;; 4127esac 4128fi 4129{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4130printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4131ac_compiler_gnu=$ac_cv_c_compiler_gnu 4132 4133if test $ac_compiler_gnu = yes; then 4134 GCC=yes 4135else 4136 GCC= 4137fi 4138ac_test_CFLAGS=${CFLAGS+y} 4139ac_save_CFLAGS=$CFLAGS 4140{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4141printf %s "checking whether $CC accepts -g... " >&6; } 4142if test ${ac_cv_prog_cc_g+y} 4143then : 4144 printf %s "(cached) " >&6 4145else case e in #( 4146 e) ac_save_c_werror_flag=$ac_c_werror_flag 4147 ac_c_werror_flag=yes 4148 ac_cv_prog_cc_g=no 4149 CFLAGS="-g" 4150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4151/* end confdefs.h. */ 4152 4153int 4154main (void) 4155{ 4156 4157 ; 4158 return 0; 4159} 4160_ACEOF 4161if ac_fn_c_try_compile "$LINENO" 4162then : 4163 ac_cv_prog_cc_g=yes 4164else case e in #( 4165 e) CFLAGS="" 4166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4167/* end confdefs.h. */ 4168 4169int 4170main (void) 4171{ 4172 4173 ; 4174 return 0; 4175} 4176_ACEOF 4177if ac_fn_c_try_compile "$LINENO" 4178then : 4179 4180else case e in #( 4181 e) ac_c_werror_flag=$ac_save_c_werror_flag 4182 CFLAGS="-g" 4183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4184/* end confdefs.h. */ 4185 4186int 4187main (void) 4188{ 4189 4190 ; 4191 return 0; 4192} 4193_ACEOF 4194if ac_fn_c_try_compile "$LINENO" 4195then : 4196 ac_cv_prog_cc_g=yes 4197fi 4198rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4199esac 4200fi 4201rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4202esac 4203fi 4204rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4205 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4206esac 4207fi 4208{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4209printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4210if test $ac_test_CFLAGS; then 4211 CFLAGS=$ac_save_CFLAGS 4212elif test $ac_cv_prog_cc_g = yes; then 4213 if test "$GCC" = yes; then 4214 CFLAGS="-g -O2" 4215 else 4216 CFLAGS="-g" 4217 fi 4218else 4219 if test "$GCC" = yes; then 4220 CFLAGS="-O2" 4221 else 4222 CFLAGS= 4223 fi 4224fi 4225ac_prog_cc_stdc=no 4226if test x$ac_prog_cc_stdc = xno 4227then : 4228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4229printf %s "checking for $CC option to enable C11 features... " >&6; } 4230if test ${ac_cv_prog_cc_c11+y} 4231then : 4232 printf %s "(cached) " >&6 4233else case e in #( 4234 e) ac_cv_prog_cc_c11=no 4235ac_save_CC=$CC 4236cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4237/* end confdefs.h. */ 4238$ac_c_conftest_c11_program 4239_ACEOF 4240for ac_arg in '' -std=gnu11 4241do 4242 CC="$ac_save_CC $ac_arg" 4243 if ac_fn_c_try_compile "$LINENO" 4244then : 4245 ac_cv_prog_cc_c11=$ac_arg 4246fi 4247rm -f core conftest.err conftest.$ac_objext conftest.beam 4248 test "x$ac_cv_prog_cc_c11" != "xno" && break 4249done 4250rm -f conftest.$ac_ext 4251CC=$ac_save_CC ;; 4252esac 4253fi 4254 4255if test "x$ac_cv_prog_cc_c11" = xno 4256then : 4257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4258printf "%s\n" "unsupported" >&6; } 4259else case e in #( 4260 e) if test "x$ac_cv_prog_cc_c11" = x 4261then : 4262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4263printf "%s\n" "none needed" >&6; } 4264else case e in #( 4265 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4266printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4267 CC="$CC $ac_cv_prog_cc_c11" ;; 4268esac 4269fi 4270 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4271 ac_prog_cc_stdc=c11 ;; 4272esac 4273fi 4274fi 4275if test x$ac_prog_cc_stdc = xno 4276then : 4277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4278printf %s "checking for $CC option to enable C99 features... " >&6; } 4279if test ${ac_cv_prog_cc_c99+y} 4280then : 4281 printf %s "(cached) " >&6 4282else case e in #( 4283 e) ac_cv_prog_cc_c99=no 4284ac_save_CC=$CC 4285cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4286/* end confdefs.h. */ 4287$ac_c_conftest_c99_program 4288_ACEOF 4289for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4290do 4291 CC="$ac_save_CC $ac_arg" 4292 if ac_fn_c_try_compile "$LINENO" 4293then : 4294 ac_cv_prog_cc_c99=$ac_arg 4295fi 4296rm -f core conftest.err conftest.$ac_objext conftest.beam 4297 test "x$ac_cv_prog_cc_c99" != "xno" && break 4298done 4299rm -f conftest.$ac_ext 4300CC=$ac_save_CC ;; 4301esac 4302fi 4303 4304if test "x$ac_cv_prog_cc_c99" = xno 4305then : 4306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4307printf "%s\n" "unsupported" >&6; } 4308else case e in #( 4309 e) if test "x$ac_cv_prog_cc_c99" = x 4310then : 4311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4312printf "%s\n" "none needed" >&6; } 4313else case e in #( 4314 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4315printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4316 CC="$CC $ac_cv_prog_cc_c99" ;; 4317esac 4318fi 4319 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4320 ac_prog_cc_stdc=c99 ;; 4321esac 4322fi 4323fi 4324if test x$ac_prog_cc_stdc = xno 4325then : 4326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4327printf %s "checking for $CC option to enable C89 features... " >&6; } 4328if test ${ac_cv_prog_cc_c89+y} 4329then : 4330 printf %s "(cached) " >&6 4331else case e in #( 4332 e) ac_cv_prog_cc_c89=no 4333ac_save_CC=$CC 4334cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4335/* end confdefs.h. */ 4336$ac_c_conftest_c89_program 4337_ACEOF 4338for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4339do 4340 CC="$ac_save_CC $ac_arg" 4341 if ac_fn_c_try_compile "$LINENO" 4342then : 4343 ac_cv_prog_cc_c89=$ac_arg 4344fi 4345rm -f core conftest.err conftest.$ac_objext conftest.beam 4346 test "x$ac_cv_prog_cc_c89" != "xno" && break 4347done 4348rm -f conftest.$ac_ext 4349CC=$ac_save_CC ;; 4350esac 4351fi 4352 4353if test "x$ac_cv_prog_cc_c89" = xno 4354then : 4355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4356printf "%s\n" "unsupported" >&6; } 4357else case e in #( 4358 e) if test "x$ac_cv_prog_cc_c89" = x 4359then : 4360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4361printf "%s\n" "none needed" >&6; } 4362else case e in #( 4363 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4364printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4365 CC="$CC $ac_cv_prog_cc_c89" ;; 4366esac 4367fi 4368 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4369 ac_prog_cc_stdc=c89 ;; 4370esac 4371fi 4372fi 4373 4374ac_ext=c 4375ac_cpp='$CPP $CPPFLAGS' 4376ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4377ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4378ac_compiler_gnu=$ac_cv_c_compiler_gnu 4379 4380 4381 ac_ext=c 4382ac_cpp='$CPP $CPPFLAGS' 4383ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4384ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4385ac_compiler_gnu=$ac_cv_c_compiler_gnu 4386{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4387printf %s "checking whether $CC understands -c and -o together... " >&6; } 4388if test ${am_cv_prog_cc_c_o+y} 4389then : 4390 printf %s "(cached) " >&6 4391else case e in #( 4392 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4393/* end confdefs.h. */ 4394 4395int 4396main (void) 4397{ 4398 4399 ; 4400 return 0; 4401} 4402_ACEOF 4403 # Make sure it works both with $CC and with simple cc. 4404 # Following AC_PROG_CC_C_O, we do the test twice because some 4405 # compilers refuse to overwrite an existing .o file with -o, 4406 # though they will create one. 4407 am_cv_prog_cc_c_o=yes 4408 for am_i in 1 2; do 4409 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4410 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4411 ac_status=$? 4412 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4413 (exit $ac_status); } \ 4414 && test -f conftest2.$ac_objext; then 4415 : OK 4416 else 4417 am_cv_prog_cc_c_o=no 4418 break 4419 fi 4420 done 4421 rm -f core conftest* 4422 unset am_i ;; 4423esac 4424fi 4425{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4426printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4427if test "$am_cv_prog_cc_c_o" != yes; then 4428 # Losing compiler, so override with the script. 4429 # FIXME: It is wrong to rewrite CC. 4430 # But if we don't then we get into trouble of one sort or another. 4431 # A longer-term fix would be to have automake use am__CC in this case, 4432 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4433 CC="$am_aux_dir/compile $CC" 4434fi 4435ac_ext=c 4436ac_cpp='$CPP $CPPFLAGS' 4437ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4438ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4439ac_compiler_gnu=$ac_cv_c_compiler_gnu 4440 4441 4442depcc="$CC" am_compiler_list= 4443 4444{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4445printf %s "checking dependency style of $depcc... " >&6; } 4446if test ${am_cv_CC_dependencies_compiler_type+y} 4447then : 4448 printf %s "(cached) " >&6 4449else case e in #( 4450 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4451 # We make a subdir and do the tests there. Otherwise we can end up 4452 # making bogus files that we don't know about and never remove. For 4453 # instance it was reported that on HP-UX the gcc test will end up 4454 # making a dummy file named 'D' -- because '-MD' means "put the output 4455 # in D". 4456 rm -rf conftest.dir 4457 mkdir conftest.dir 4458 # Copy depcomp to subdir because otherwise we won't find it if we're 4459 # using a relative directory. 4460 cp "$am_depcomp" conftest.dir 4461 cd conftest.dir 4462 # We will build objects and dependencies in a subdirectory because 4463 # it helps to detect inapplicable dependency modes. For instance 4464 # both Tru64's cc and ICC support -MD to output dependencies as a 4465 # side effect of compilation, but ICC will put the dependencies in 4466 # the current directory while Tru64 will put them in the object 4467 # directory. 4468 mkdir sub 4469 4470 am_cv_CC_dependencies_compiler_type=none 4471 if test "$am_compiler_list" = ""; then 4472 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4473 fi 4474 am__universal=false 4475 case " $depcc " in #( 4476 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4477 esac 4478 4479 for depmode in $am_compiler_list; do 4480 # Setup a source with many dependencies, because some compilers 4481 # like to wrap large dependency lists on column 80 (with \), and 4482 # we should not choose a depcomp mode which is confused by this. 4483 # 4484 # We need to recreate these files for each test, as the compiler may 4485 # overwrite some of them when testing with obscure command lines. 4486 # This happens at least with the AIX C compiler. 4487 : > sub/conftest.c 4488 for i in 1 2 3 4 5 6; do 4489 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4490 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4491 # Solaris 10 /bin/sh. 4492 echo '/* dummy */' > sub/conftst$i.h 4493 done 4494 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4495 4496 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4497 # mode. It turns out that the SunPro C++ compiler does not properly 4498 # handle '-M -o', and we need to detect this. Also, some Intel 4499 # versions had trouble with output in subdirs. 4500 am__obj=sub/conftest.${OBJEXT-o} 4501 am__minus_obj="-o $am__obj" 4502 case $depmode in 4503 gcc) 4504 # This depmode causes a compiler race in universal mode. 4505 test "$am__universal" = false || continue 4506 ;; 4507 nosideeffect) 4508 # After this tag, mechanisms are not by side-effect, so they'll 4509 # only be used when explicitly requested. 4510 if test "x$enable_dependency_tracking" = xyes; then 4511 continue 4512 else 4513 break 4514 fi 4515 ;; 4516 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4517 # This compiler won't grok '-c -o', but also, the minuso test has 4518 # not run yet. These depmodes are late enough in the game, and 4519 # so weak that their functioning should not be impacted. 4520 am__obj=conftest.${OBJEXT-o} 4521 am__minus_obj= 4522 ;; 4523 none) break ;; 4524 esac 4525 if depmode=$depmode \ 4526 source=sub/conftest.c object=$am__obj \ 4527 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4528 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4529 >/dev/null 2>conftest.err && 4530 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4531 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4532 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4533 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4534 # icc doesn't choke on unknown options, it will just issue warnings 4535 # or remarks (even with -Werror). So we grep stderr for any message 4536 # that says an option was ignored or not supported. 4537 # When given -MP, icc 7.0 and 7.1 complain thus: 4538 # icc: Command line warning: ignoring option '-M'; no argument required 4539 # The diagnosis changed in icc 8.0: 4540 # icc: Command line remark: option '-MP' not supported 4541 if (grep 'ignoring option' conftest.err || 4542 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4543 am_cv_CC_dependencies_compiler_type=$depmode 4544 break 4545 fi 4546 fi 4547 done 4548 4549 cd .. 4550 rm -rf conftest.dir 4551else 4552 am_cv_CC_dependencies_compiler_type=none 4553fi 4554 ;; 4555esac 4556fi 4557{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4558printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4559CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4560 4561 if 4562 test "x$enable_dependency_tracking" != xno \ 4563 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4564 am__fastdepCC_TRUE= 4565 am__fastdepCC_FALSE='#' 4566else 4567 am__fastdepCC_TRUE='#' 4568 am__fastdepCC_FALSE= 4569fi 4570 4571 4572 4573{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4574printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4575if test ${ac_cv_c_undeclared_builtin_options+y} 4576then : 4577 printf %s "(cached) " >&6 4578else case e in #( 4579 e) ac_save_CFLAGS=$CFLAGS 4580 ac_cv_c_undeclared_builtin_options='cannot detect' 4581 for ac_arg in '' -fno-builtin; do 4582 CFLAGS="$ac_save_CFLAGS $ac_arg" 4583 # This test program should *not* compile successfully. 4584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4585/* end confdefs.h. */ 4586 4587int 4588main (void) 4589{ 4590(void) strchr; 4591 ; 4592 return 0; 4593} 4594_ACEOF 4595if ac_fn_c_try_compile "$LINENO" 4596then : 4597 4598else case e in #( 4599 e) # This test program should compile successfully. 4600 # No library function is consistently available on 4601 # freestanding implementations, so test against a dummy 4602 # declaration. Include always-available headers on the 4603 # off chance that they somehow elicit warnings. 4604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4605/* end confdefs.h. */ 4606#include <float.h> 4607#include <limits.h> 4608#include <stdarg.h> 4609#include <stddef.h> 4610extern void ac_decl (int, char *); 4611 4612int 4613main (void) 4614{ 4615(void) ac_decl (0, (char *) 0); 4616 (void) ac_decl; 4617 4618 ; 4619 return 0; 4620} 4621_ACEOF 4622if ac_fn_c_try_compile "$LINENO" 4623then : 4624 if test x"$ac_arg" = x 4625then : 4626 ac_cv_c_undeclared_builtin_options='none needed' 4627else case e in #( 4628 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4629esac 4630fi 4631 break 4632fi 4633rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4634esac 4635fi 4636rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4637 done 4638 CFLAGS=$ac_save_CFLAGS 4639 ;; 4640esac 4641fi 4642{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4643printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4644 case $ac_cv_c_undeclared_builtin_options in #( 4645 'cannot detect') : 4646 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4647printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4648as_fn_error $? "cannot make $CC report undeclared builtins 4649See 'config.log' for more details" "$LINENO" 5; } ;; #( 4650 'none needed') : 4651 ac_c_undeclared_builtin_options='' ;; #( 4652 *) : 4653 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4654esac 4655 4656ac_header= ac_cache= 4657for ac_item in $ac_header_c_list 4658do 4659 if test $ac_cache; then 4660 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4661 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4662 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4663 fi 4664 ac_header= ac_cache= 4665 elif test $ac_header; then 4666 ac_cache=$ac_item 4667 else 4668 ac_header=$ac_item 4669 fi 4670done 4671 4672 4673 4674 4675 4676 4677 4678 4679if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4680then : 4681 4682printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4683 4684fi 4685 4686 4687 4688 4689ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4690if test "x$ac_cv_have_decl___clang__" = xyes 4691then : 4692 CLANGCC="yes" 4693else case e in #( 4694 e) CLANGCC="no" ;; 4695esac 4696fi 4697ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4698if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4699then : 4700 INTELCC="yes" 4701else case e in #( 4702 e) INTELCC="no" ;; 4703esac 4704fi 4705ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4706if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4707then : 4708 SUNCC="yes" 4709else case e in #( 4710 e) SUNCC="no" ;; 4711esac 4712fi 4713 4714 4715 4716 4717 4718 4719 4720 4721if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4722 if test -n "$ac_tool_prefix"; then 4723 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4724set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4725{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4726printf %s "checking for $ac_word... " >&6; } 4727if test ${ac_cv_path_PKG_CONFIG+y} 4728then : 4729 printf %s "(cached) " >&6 4730else case e in #( 4731 e) case $PKG_CONFIG in 4732 [\\/]* | ?:[\\/]*) 4733 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4734 ;; 4735 *) 4736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4737for as_dir in $PATH 4738do 4739 IFS=$as_save_IFS 4740 case $as_dir in #((( 4741 '') as_dir=./ ;; 4742 */) ;; 4743 *) as_dir=$as_dir/ ;; 4744 esac 4745 for ac_exec_ext in '' $ac_executable_extensions; do 4746 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4747 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4748 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4749 break 2 4750 fi 4751done 4752 done 4753IFS=$as_save_IFS 4754 4755 ;; 4756esac ;; 4757esac 4758fi 4759PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4760if test -n "$PKG_CONFIG"; then 4761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4762printf "%s\n" "$PKG_CONFIG" >&6; } 4763else 4764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4765printf "%s\n" "no" >&6; } 4766fi 4767 4768 4769fi 4770if test -z "$ac_cv_path_PKG_CONFIG"; then 4771 ac_pt_PKG_CONFIG=$PKG_CONFIG 4772 # Extract the first word of "pkg-config", so it can be a program name with args. 4773set dummy pkg-config; ac_word=$2 4774{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4775printf %s "checking for $ac_word... " >&6; } 4776if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4777then : 4778 printf %s "(cached) " >&6 4779else case e in #( 4780 e) case $ac_pt_PKG_CONFIG in 4781 [\\/]* | ?:[\\/]*) 4782 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4783 ;; 4784 *) 4785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4786for as_dir in $PATH 4787do 4788 IFS=$as_save_IFS 4789 case $as_dir in #((( 4790 '') as_dir=./ ;; 4791 */) ;; 4792 *) as_dir=$as_dir/ ;; 4793 esac 4794 for ac_exec_ext in '' $ac_executable_extensions; do 4795 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4796 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4797 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4798 break 2 4799 fi 4800done 4801 done 4802IFS=$as_save_IFS 4803 4804 ;; 4805esac ;; 4806esac 4807fi 4808ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4809if test -n "$ac_pt_PKG_CONFIG"; then 4810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4811printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4812else 4813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4814printf "%s\n" "no" >&6; } 4815fi 4816 4817 if test "x$ac_pt_PKG_CONFIG" = x; then 4818 PKG_CONFIG="" 4819 else 4820 case $cross_compiling:$ac_tool_warned in 4821yes:) 4822{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4823printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4824ac_tool_warned=yes ;; 4825esac 4826 PKG_CONFIG=$ac_pt_PKG_CONFIG 4827 fi 4828else 4829 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4830fi 4831 4832fi 4833if test -n "$PKG_CONFIG"; then 4834 _pkg_min_version=0.9.0 4835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4836printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4837 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4839printf "%s\n" "yes" >&6; } 4840 else 4841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4842printf "%s\n" "no" >&6; } 4843 PKG_CONFIG="" 4844 fi 4845fi 4846 4847 4848 # Make sure we can run config.sub. 4849$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4850 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4851 4852{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4853printf %s "checking build system type... " >&6; } 4854if test ${ac_cv_build+y} 4855then : 4856 printf %s "(cached) " >&6 4857else case e in #( 4858 e) ac_build_alias=$build_alias 4859test "x$ac_build_alias" = x && 4860 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4861test "x$ac_build_alias" = x && 4862 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4863ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4864 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4865 ;; 4866esac 4867fi 4868{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4869printf "%s\n" "$ac_cv_build" >&6; } 4870case $ac_cv_build in 4871*-*-*) ;; 4872*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4873esac 4874build=$ac_cv_build 4875ac_save_IFS=$IFS; IFS='-' 4876set x $ac_cv_build 4877shift 4878build_cpu=$1 4879build_vendor=$2 4880shift; shift 4881# Remember, the first character of IFS is used to create $*, 4882# except with old shells: 4883build_os=$* 4884IFS=$ac_save_IFS 4885case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4886 4887 4888{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4889printf %s "checking host system type... " >&6; } 4890if test ${ac_cv_host+y} 4891then : 4892 printf %s "(cached) " >&6 4893else case e in #( 4894 e) if test "x$host_alias" = x; then 4895 ac_cv_host=$ac_cv_build 4896else 4897 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4898 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4899fi 4900 ;; 4901esac 4902fi 4903{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4904printf "%s\n" "$ac_cv_host" >&6; } 4905case $ac_cv_host in 4906*-*-*) ;; 4907*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4908esac 4909host=$ac_cv_host 4910ac_save_IFS=$IFS; IFS='-' 4911set x $ac_cv_host 4912shift 4913host_cpu=$1 4914host_vendor=$2 4915shift; shift 4916# Remember, the first character of IFS is used to create $*, 4917# except with old shells: 4918host_os=$* 4919IFS=$ac_save_IFS 4920case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4921 4922 4923{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4924printf %s "checking for a sed that does not truncate output... " >&6; } 4925if test ${ac_cv_path_SED+y} 4926then : 4927 printf %s "(cached) " >&6 4928else case e in #( 4929 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4930 for ac_i in 1 2 3 4 5 6 7; do 4931 ac_script="$ac_script$as_nl$ac_script" 4932 done 4933 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4934 { ac_script=; unset ac_script;} 4935 if test -z "$SED"; then 4936 ac_path_SED_found=false 4937 # Loop through the user's path and test for each of PROGNAME-LIST 4938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4939for as_dir in $PATH 4940do 4941 IFS=$as_save_IFS 4942 case $as_dir in #((( 4943 '') as_dir=./ ;; 4944 */) ;; 4945 *) as_dir=$as_dir/ ;; 4946 esac 4947 for ac_prog in sed gsed 4948 do 4949 for ac_exec_ext in '' $ac_executable_extensions; do 4950 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4951 as_fn_executable_p "$ac_path_SED" || continue 4952# Check for GNU ac_path_SED and select it if it is found. 4953 # Check for GNU $ac_path_SED 4954case `"$ac_path_SED" --version 2>&1` in #( 4955*GNU*) 4956 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4957#( 4958*) 4959 ac_count=0 4960 printf %s 0123456789 >"conftest.in" 4961 while : 4962 do 4963 cat "conftest.in" "conftest.in" >"conftest.tmp" 4964 mv "conftest.tmp" "conftest.in" 4965 cp "conftest.in" "conftest.nl" 4966 printf "%s\n" '' >> "conftest.nl" 4967 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4968 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4969 as_fn_arith $ac_count + 1 && ac_count=$as_val 4970 if test $ac_count -gt ${ac_path_SED_max-0}; then 4971 # Best one so far, save it but keep looking for a better one 4972 ac_cv_path_SED="$ac_path_SED" 4973 ac_path_SED_max=$ac_count 4974 fi 4975 # 10*(2^10) chars as input seems more than enough 4976 test $ac_count -gt 10 && break 4977 done 4978 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4979esac 4980 4981 $ac_path_SED_found && break 3 4982 done 4983 done 4984 done 4985IFS=$as_save_IFS 4986 if test -z "$ac_cv_path_SED"; then 4987 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4988 fi 4989else 4990 ac_cv_path_SED=$SED 4991fi 4992 ;; 4993esac 4994fi 4995{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4996printf "%s\n" "$ac_cv_path_SED" >&6; } 4997 SED="$ac_cv_path_SED" 4998 rm -f conftest.sed 4999 5000 5001 5002 5003 5004 5005# Check whether --enable-selective-werror was given. 5006if test ${enable_selective_werror+y} 5007then : 5008 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5009else case e in #( 5010 e) SELECTIVE_WERROR=yes ;; 5011esac 5012fi 5013 5014 5015 5016 5017 5018# -v is too short to test reliably with XORG_TESTSET_CFLAG 5019if test "x$SUNCC" = "xyes"; then 5020 BASE_CFLAGS="-v" 5021else 5022 BASE_CFLAGS="" 5023fi 5024 5025# This chunk of warnings were those that existed in the legacy CWARNFLAGS 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 5037 5038 5039xorg_testset_save_CFLAGS="$CFLAGS" 5040 5041if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5044printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5045if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5046then : 5047 printf %s "(cached) " >&6 5048else case e in #( 5049 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5050/* end confdefs.h. */ 5051int i; 5052_ACEOF 5053if ac_fn_c_try_compile "$LINENO" 5054then : 5055 xorg_cv_cc_flag_unknown_warning_option=yes 5056else case e in #( 5057 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5058esac 5059fi 5060rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5061esac 5062fi 5063{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5064printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5065 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5066 CFLAGS="$xorg_testset_save_CFLAGS" 5067fi 5068 5069if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5070 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5072 fi 5073 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5075printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5076if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5077then : 5078 printf %s "(cached) " >&6 5079else case e in #( 5080 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5081/* end confdefs.h. */ 5082int i; 5083_ACEOF 5084if ac_fn_c_try_compile "$LINENO" 5085then : 5086 xorg_cv_cc_flag_unused_command_line_argument=yes 5087else case e in #( 5088 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5089esac 5090fi 5091rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5092esac 5093fi 5094{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5095printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5096 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5097 CFLAGS="$xorg_testset_save_CFLAGS" 5098fi 5099 5100found="no" 5101 5102 if test $found = "no" ; then 5103 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5105 fi 5106 5107 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5109 fi 5110 5111 CFLAGS="$CFLAGS -Wall" 5112 5113 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5114printf %s "checking if $CC supports -Wall... " >&6; } 5115 cacheid=xorg_cv_cc_flag__Wall 5116 if eval test \${$cacheid+y} 5117then : 5118 printf %s "(cached) " >&6 5119else case e in #( 5120 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5121/* end confdefs.h. */ 5122int i; 5123int 5124main (void) 5125{ 5126 5127 ; 5128 return 0; 5129} 5130_ACEOF 5131if ac_fn_c_try_link "$LINENO" 5132then : 5133 eval $cacheid=yes 5134else case e in #( 5135 e) eval $cacheid=no ;; 5136esac 5137fi 5138rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5139 conftest$ac_exeext conftest.$ac_ext ;; 5140esac 5141fi 5142 5143 5144 CFLAGS="$xorg_testset_save_CFLAGS" 5145 5146 eval supported=\$$cacheid 5147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5148printf "%s\n" "$supported" >&6; } 5149 if test "$supported" = "yes" ; then 5150 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5151 found="yes" 5152 fi 5153 fi 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169xorg_testset_save_CFLAGS="$CFLAGS" 5170 5171if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5174printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5175if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5176then : 5177 printf %s "(cached) " >&6 5178else case e in #( 5179 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5180/* end confdefs.h. */ 5181int i; 5182_ACEOF 5183if ac_fn_c_try_compile "$LINENO" 5184then : 5185 xorg_cv_cc_flag_unknown_warning_option=yes 5186else case e in #( 5187 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5188esac 5189fi 5190rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5191esac 5192fi 5193{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5194printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5195 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5196 CFLAGS="$xorg_testset_save_CFLAGS" 5197fi 5198 5199if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5202 fi 5203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5205printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5206if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5207then : 5208 printf %s "(cached) " >&6 5209else case e in #( 5210 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5211/* end confdefs.h. */ 5212int i; 5213_ACEOF 5214if ac_fn_c_try_compile "$LINENO" 5215then : 5216 xorg_cv_cc_flag_unused_command_line_argument=yes 5217else case e in #( 5218 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5219esac 5220fi 5221rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5222esac 5223fi 5224{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5225printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5226 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5227 CFLAGS="$xorg_testset_save_CFLAGS" 5228fi 5229 5230found="no" 5231 5232 if test $found = "no" ; then 5233 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5235 fi 5236 5237 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5238 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5239 fi 5240 5241 CFLAGS="$CFLAGS -Wpointer-arith" 5242 5243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5244printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5245 cacheid=xorg_cv_cc_flag__Wpointer_arith 5246 if eval test \${$cacheid+y} 5247then : 5248 printf %s "(cached) " >&6 5249else case e in #( 5250 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5251/* end confdefs.h. */ 5252int i; 5253int 5254main (void) 5255{ 5256 5257 ; 5258 return 0; 5259} 5260_ACEOF 5261if ac_fn_c_try_link "$LINENO" 5262then : 5263 eval $cacheid=yes 5264else case e in #( 5265 e) eval $cacheid=no ;; 5266esac 5267fi 5268rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5269 conftest$ac_exeext conftest.$ac_ext ;; 5270esac 5271fi 5272 5273 5274 CFLAGS="$xorg_testset_save_CFLAGS" 5275 5276 eval supported=\$$cacheid 5277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5278printf "%s\n" "$supported" >&6; } 5279 if test "$supported" = "yes" ; then 5280 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5281 found="yes" 5282 fi 5283 fi 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299xorg_testset_save_CFLAGS="$CFLAGS" 5300 5301if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5302 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5304printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5305if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5306then : 5307 printf %s "(cached) " >&6 5308else case e in #( 5309 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5310/* end confdefs.h. */ 5311int i; 5312_ACEOF 5313if ac_fn_c_try_compile "$LINENO" 5314then : 5315 xorg_cv_cc_flag_unknown_warning_option=yes 5316else case e in #( 5317 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5318esac 5319fi 5320rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5321esac 5322fi 5323{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5324printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5325 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5326 CFLAGS="$xorg_testset_save_CFLAGS" 5327fi 5328 5329if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5330 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5332 fi 5333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5334 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5335printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5336if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5337then : 5338 printf %s "(cached) " >&6 5339else case e in #( 5340 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5341/* end confdefs.h. */ 5342int i; 5343_ACEOF 5344if ac_fn_c_try_compile "$LINENO" 5345then : 5346 xorg_cv_cc_flag_unused_command_line_argument=yes 5347else case e in #( 5348 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5349esac 5350fi 5351rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5352esac 5353fi 5354{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5355printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5356 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5357 CFLAGS="$xorg_testset_save_CFLAGS" 5358fi 5359 5360found="no" 5361 5362 if test $found = "no" ; then 5363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5365 fi 5366 5367 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5369 fi 5370 5371 CFLAGS="$CFLAGS -Wmissing-declarations" 5372 5373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5374printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5375 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5376 if eval test \${$cacheid+y} 5377then : 5378 printf %s "(cached) " >&6 5379else case e in #( 5380 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5381/* end confdefs.h. */ 5382int i; 5383int 5384main (void) 5385{ 5386 5387 ; 5388 return 0; 5389} 5390_ACEOF 5391if ac_fn_c_try_link "$LINENO" 5392then : 5393 eval $cacheid=yes 5394else case e in #( 5395 e) eval $cacheid=no ;; 5396esac 5397fi 5398rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5399 conftest$ac_exeext conftest.$ac_ext ;; 5400esac 5401fi 5402 5403 5404 CFLAGS="$xorg_testset_save_CFLAGS" 5405 5406 eval supported=\$$cacheid 5407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5408printf "%s\n" "$supported" >&6; } 5409 if test "$supported" = "yes" ; then 5410 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5411 found="yes" 5412 fi 5413 fi 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429xorg_testset_save_CFLAGS="$CFLAGS" 5430 5431if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5434printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5435if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5436then : 5437 printf %s "(cached) " >&6 5438else case e in #( 5439 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5440/* end confdefs.h. */ 5441int i; 5442_ACEOF 5443if ac_fn_c_try_compile "$LINENO" 5444then : 5445 xorg_cv_cc_flag_unknown_warning_option=yes 5446else case e in #( 5447 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5448esac 5449fi 5450rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5451esac 5452fi 5453{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5454printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5455 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5456 CFLAGS="$xorg_testset_save_CFLAGS" 5457fi 5458 5459if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5460 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5462 fi 5463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5465printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5466if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5467then : 5468 printf %s "(cached) " >&6 5469else case e in #( 5470 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5471/* end confdefs.h. */ 5472int i; 5473_ACEOF 5474if ac_fn_c_try_compile "$LINENO" 5475then : 5476 xorg_cv_cc_flag_unused_command_line_argument=yes 5477else case e in #( 5478 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5479esac 5480fi 5481rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5482esac 5483fi 5484{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5485printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5486 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5487 CFLAGS="$xorg_testset_save_CFLAGS" 5488fi 5489 5490found="no" 5491 5492 if test $found = "no" ; then 5493 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5495 fi 5496 5497 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5498 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5499 fi 5500 5501 CFLAGS="$CFLAGS -Wformat=2" 5502 5503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5504printf %s "checking if $CC supports -Wformat=2... " >&6; } 5505 cacheid=xorg_cv_cc_flag__Wformat_2 5506 if eval test \${$cacheid+y} 5507then : 5508 printf %s "(cached) " >&6 5509else case e in #( 5510 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5511/* end confdefs.h. */ 5512int i; 5513int 5514main (void) 5515{ 5516 5517 ; 5518 return 0; 5519} 5520_ACEOF 5521if ac_fn_c_try_link "$LINENO" 5522then : 5523 eval $cacheid=yes 5524else case e in #( 5525 e) eval $cacheid=no ;; 5526esac 5527fi 5528rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5529 conftest$ac_exeext conftest.$ac_ext ;; 5530esac 5531fi 5532 5533 5534 CFLAGS="$xorg_testset_save_CFLAGS" 5535 5536 eval supported=\$$cacheid 5537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5538printf "%s\n" "$supported" >&6; } 5539 if test "$supported" = "yes" ; then 5540 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5541 found="yes" 5542 fi 5543 fi 5544 5545 if test $found = "no" ; then 5546 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5548 fi 5549 5550 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5552 fi 5553 5554 CFLAGS="$CFLAGS -Wformat" 5555 5556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5557printf %s "checking if $CC supports -Wformat... " >&6; } 5558 cacheid=xorg_cv_cc_flag__Wformat 5559 if eval test \${$cacheid+y} 5560then : 5561 printf %s "(cached) " >&6 5562else case e in #( 5563 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5564/* end confdefs.h. */ 5565int i; 5566int 5567main (void) 5568{ 5569 5570 ; 5571 return 0; 5572} 5573_ACEOF 5574if ac_fn_c_try_link "$LINENO" 5575then : 5576 eval $cacheid=yes 5577else case e in #( 5578 e) eval $cacheid=no ;; 5579esac 5580fi 5581rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5582 conftest$ac_exeext conftest.$ac_ext ;; 5583esac 5584fi 5585 5586 5587 CFLAGS="$xorg_testset_save_CFLAGS" 5588 5589 eval supported=\$$cacheid 5590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5591printf "%s\n" "$supported" >&6; } 5592 if test "$supported" = "yes" ; then 5593 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5594 found="yes" 5595 fi 5596 fi 5597 5598 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614xorg_testset_save_CFLAGS="$CFLAGS" 5615 5616if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5619printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5620if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5621then : 5622 printf %s "(cached) " >&6 5623else case e in #( 5624 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5625/* end confdefs.h. */ 5626int i; 5627_ACEOF 5628if ac_fn_c_try_compile "$LINENO" 5629then : 5630 xorg_cv_cc_flag_unknown_warning_option=yes 5631else case e in #( 5632 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5633esac 5634fi 5635rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5636esac 5637fi 5638{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5639printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5640 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5641 CFLAGS="$xorg_testset_save_CFLAGS" 5642fi 5643 5644if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5647 fi 5648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5650printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5651if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5652then : 5653 printf %s "(cached) " >&6 5654else case e in #( 5655 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5656/* end confdefs.h. */ 5657int i; 5658_ACEOF 5659if ac_fn_c_try_compile "$LINENO" 5660then : 5661 xorg_cv_cc_flag_unused_command_line_argument=yes 5662else case e in #( 5663 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5664esac 5665fi 5666rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5667esac 5668fi 5669{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5670printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5671 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5672 CFLAGS="$xorg_testset_save_CFLAGS" 5673fi 5674 5675found="no" 5676 5677 if test $found = "no" ; then 5678 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5680 fi 5681 5682 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5683 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5684 fi 5685 5686 CFLAGS="$CFLAGS -Wstrict-prototypes" 5687 5688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5689printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5690 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5691 if eval test \${$cacheid+y} 5692then : 5693 printf %s "(cached) " >&6 5694else case e in #( 5695 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5696/* end confdefs.h. */ 5697int i; 5698int 5699main (void) 5700{ 5701 5702 ; 5703 return 0; 5704} 5705_ACEOF 5706if ac_fn_c_try_link "$LINENO" 5707then : 5708 eval $cacheid=yes 5709else case e in #( 5710 e) eval $cacheid=no ;; 5711esac 5712fi 5713rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5714 conftest$ac_exeext conftest.$ac_ext ;; 5715esac 5716fi 5717 5718 5719 CFLAGS="$xorg_testset_save_CFLAGS" 5720 5721 eval supported=\$$cacheid 5722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5723printf "%s\n" "$supported" >&6; } 5724 if test "$supported" = "yes" ; then 5725 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5726 found="yes" 5727 fi 5728 fi 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744xorg_testset_save_CFLAGS="$CFLAGS" 5745 5746if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5749printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5750if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5751then : 5752 printf %s "(cached) " >&6 5753else case e in #( 5754 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5755/* end confdefs.h. */ 5756int i; 5757_ACEOF 5758if ac_fn_c_try_compile "$LINENO" 5759then : 5760 xorg_cv_cc_flag_unknown_warning_option=yes 5761else case e in #( 5762 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5763esac 5764fi 5765rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5766esac 5767fi 5768{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5769printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5770 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5771 CFLAGS="$xorg_testset_save_CFLAGS" 5772fi 5773 5774if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5777 fi 5778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5780printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5781if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5782then : 5783 printf %s "(cached) " >&6 5784else case e in #( 5785 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5786/* end confdefs.h. */ 5787int i; 5788_ACEOF 5789if ac_fn_c_try_compile "$LINENO" 5790then : 5791 xorg_cv_cc_flag_unused_command_line_argument=yes 5792else case e in #( 5793 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5794esac 5795fi 5796rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5797esac 5798fi 5799{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5800printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5801 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5802 CFLAGS="$xorg_testset_save_CFLAGS" 5803fi 5804 5805found="no" 5806 5807 if test $found = "no" ; then 5808 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5810 fi 5811 5812 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5813 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5814 fi 5815 5816 CFLAGS="$CFLAGS -Wmissing-prototypes" 5817 5818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5819printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5820 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5821 if eval test \${$cacheid+y} 5822then : 5823 printf %s "(cached) " >&6 5824else case e in #( 5825 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5826/* end confdefs.h. */ 5827int i; 5828int 5829main (void) 5830{ 5831 5832 ; 5833 return 0; 5834} 5835_ACEOF 5836if ac_fn_c_try_link "$LINENO" 5837then : 5838 eval $cacheid=yes 5839else case e in #( 5840 e) eval $cacheid=no ;; 5841esac 5842fi 5843rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5844 conftest$ac_exeext conftest.$ac_ext ;; 5845esac 5846fi 5847 5848 5849 CFLAGS="$xorg_testset_save_CFLAGS" 5850 5851 eval supported=\$$cacheid 5852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5853printf "%s\n" "$supported" >&6; } 5854 if test "$supported" = "yes" ; then 5855 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5856 found="yes" 5857 fi 5858 fi 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874xorg_testset_save_CFLAGS="$CFLAGS" 5875 5876if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5879printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5880if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5881then : 5882 printf %s "(cached) " >&6 5883else case e in #( 5884 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5885/* end confdefs.h. */ 5886int i; 5887_ACEOF 5888if ac_fn_c_try_compile "$LINENO" 5889then : 5890 xorg_cv_cc_flag_unknown_warning_option=yes 5891else case e in #( 5892 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5893esac 5894fi 5895rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5896esac 5897fi 5898{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5899printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5900 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5901 CFLAGS="$xorg_testset_save_CFLAGS" 5902fi 5903 5904if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5905 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5907 fi 5908 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5910printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5911if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5912then : 5913 printf %s "(cached) " >&6 5914else case e in #( 5915 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5916/* end confdefs.h. */ 5917int i; 5918_ACEOF 5919if ac_fn_c_try_compile "$LINENO" 5920then : 5921 xorg_cv_cc_flag_unused_command_line_argument=yes 5922else case e in #( 5923 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5924esac 5925fi 5926rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5927esac 5928fi 5929{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5930printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5931 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5932 CFLAGS="$xorg_testset_save_CFLAGS" 5933fi 5934 5935found="no" 5936 5937 if test $found = "no" ; then 5938 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5940 fi 5941 5942 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5943 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5944 fi 5945 5946 CFLAGS="$CFLAGS -Wnested-externs" 5947 5948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5949printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5950 cacheid=xorg_cv_cc_flag__Wnested_externs 5951 if eval test \${$cacheid+y} 5952then : 5953 printf %s "(cached) " >&6 5954else case e in #( 5955 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5956/* end confdefs.h. */ 5957int i; 5958int 5959main (void) 5960{ 5961 5962 ; 5963 return 0; 5964} 5965_ACEOF 5966if ac_fn_c_try_link "$LINENO" 5967then : 5968 eval $cacheid=yes 5969else case e in #( 5970 e) eval $cacheid=no ;; 5971esac 5972fi 5973rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5974 conftest$ac_exeext conftest.$ac_ext ;; 5975esac 5976fi 5977 5978 5979 CFLAGS="$xorg_testset_save_CFLAGS" 5980 5981 eval supported=\$$cacheid 5982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5983printf "%s\n" "$supported" >&6; } 5984 if test "$supported" = "yes" ; then 5985 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5986 found="yes" 5987 fi 5988 fi 5989 5990 5991 5992 5993 5994 5995 5996 5997 5998 5999 6000 6001 6002 6003 6004xorg_testset_save_CFLAGS="$CFLAGS" 6005 6006if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6009printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6010if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6011then : 6012 printf %s "(cached) " >&6 6013else case e in #( 6014 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6015/* end confdefs.h. */ 6016int i; 6017_ACEOF 6018if ac_fn_c_try_compile "$LINENO" 6019then : 6020 xorg_cv_cc_flag_unknown_warning_option=yes 6021else case e in #( 6022 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6023esac 6024fi 6025rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6026esac 6027fi 6028{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6029printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6030 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6031 CFLAGS="$xorg_testset_save_CFLAGS" 6032fi 6033 6034if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6035 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6037 fi 6038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6040printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6041if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6042then : 6043 printf %s "(cached) " >&6 6044else case e in #( 6045 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6046/* end confdefs.h. */ 6047int i; 6048_ACEOF 6049if ac_fn_c_try_compile "$LINENO" 6050then : 6051 xorg_cv_cc_flag_unused_command_line_argument=yes 6052else case e in #( 6053 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6054esac 6055fi 6056rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6057esac 6058fi 6059{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6060printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6061 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6062 CFLAGS="$xorg_testset_save_CFLAGS" 6063fi 6064 6065found="no" 6066 6067 if test $found = "no" ; then 6068 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6070 fi 6071 6072 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6073 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6074 fi 6075 6076 CFLAGS="$CFLAGS -Wbad-function-cast" 6077 6078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6079printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6080 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6081 if eval test \${$cacheid+y} 6082then : 6083 printf %s "(cached) " >&6 6084else case e in #( 6085 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6086/* end confdefs.h. */ 6087int i; 6088int 6089main (void) 6090{ 6091 6092 ; 6093 return 0; 6094} 6095_ACEOF 6096if ac_fn_c_try_link "$LINENO" 6097then : 6098 eval $cacheid=yes 6099else case e in #( 6100 e) eval $cacheid=no ;; 6101esac 6102fi 6103rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6104 conftest$ac_exeext conftest.$ac_ext ;; 6105esac 6106fi 6107 6108 6109 CFLAGS="$xorg_testset_save_CFLAGS" 6110 6111 eval supported=\$$cacheid 6112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6113printf "%s\n" "$supported" >&6; } 6114 if test "$supported" = "yes" ; then 6115 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6116 found="yes" 6117 fi 6118 fi 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 6130 6131 6132 6133 6134xorg_testset_save_CFLAGS="$CFLAGS" 6135 6136if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6139printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6140if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6141then : 6142 printf %s "(cached) " >&6 6143else case e in #( 6144 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6145/* end confdefs.h. */ 6146int i; 6147_ACEOF 6148if ac_fn_c_try_compile "$LINENO" 6149then : 6150 xorg_cv_cc_flag_unknown_warning_option=yes 6151else case e in #( 6152 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6153esac 6154fi 6155rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6156esac 6157fi 6158{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6159printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6160 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6161 CFLAGS="$xorg_testset_save_CFLAGS" 6162fi 6163 6164if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6165 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6167 fi 6168 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6170printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6171if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6172then : 6173 printf %s "(cached) " >&6 6174else case e in #( 6175 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6176/* end confdefs.h. */ 6177int i; 6178_ACEOF 6179if ac_fn_c_try_compile "$LINENO" 6180then : 6181 xorg_cv_cc_flag_unused_command_line_argument=yes 6182else case e in #( 6183 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6184esac 6185fi 6186rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6187esac 6188fi 6189{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6190printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6191 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6192 CFLAGS="$xorg_testset_save_CFLAGS" 6193fi 6194 6195found="no" 6196 6197 if test $found = "no" ; then 6198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6200 fi 6201 6202 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6204 fi 6205 6206 CFLAGS="$CFLAGS -Wold-style-definition" 6207 6208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6209printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6210 cacheid=xorg_cv_cc_flag__Wold_style_definition 6211 if eval test \${$cacheid+y} 6212then : 6213 printf %s "(cached) " >&6 6214else case e in #( 6215 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6216/* end confdefs.h. */ 6217int i; 6218int 6219main (void) 6220{ 6221 6222 ; 6223 return 0; 6224} 6225_ACEOF 6226if ac_fn_c_try_link "$LINENO" 6227then : 6228 eval $cacheid=yes 6229else case e in #( 6230 e) eval $cacheid=no ;; 6231esac 6232fi 6233rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6234 conftest$ac_exeext conftest.$ac_ext ;; 6235esac 6236fi 6237 6238 6239 CFLAGS="$xorg_testset_save_CFLAGS" 6240 6241 eval supported=\$$cacheid 6242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6243printf "%s\n" "$supported" >&6; } 6244 if test "$supported" = "yes" ; then 6245 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6246 found="yes" 6247 fi 6248 fi 6249 6250 if test $found = "no" ; then 6251 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6253 fi 6254 6255 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6256 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6257 fi 6258 6259 CFLAGS="$CFLAGS -fd" 6260 6261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6262printf %s "checking if $CC supports -fd... " >&6; } 6263 cacheid=xorg_cv_cc_flag__fd 6264 if eval test \${$cacheid+y} 6265then : 6266 printf %s "(cached) " >&6 6267else case e in #( 6268 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6269/* end confdefs.h. */ 6270int i; 6271int 6272main (void) 6273{ 6274 6275 ; 6276 return 0; 6277} 6278_ACEOF 6279if ac_fn_c_try_link "$LINENO" 6280then : 6281 eval $cacheid=yes 6282else case e in #( 6283 e) eval $cacheid=no ;; 6284esac 6285fi 6286rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6287 conftest$ac_exeext conftest.$ac_ext ;; 6288esac 6289fi 6290 6291 6292 CFLAGS="$xorg_testset_save_CFLAGS" 6293 6294 eval supported=\$$cacheid 6295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6296printf "%s\n" "$supported" >&6; } 6297 if test "$supported" = "yes" ; then 6298 BASE_CFLAGS="$BASE_CFLAGS -fd" 6299 found="yes" 6300 fi 6301 fi 6302 6303 6304 6305 6306 6307# This chunk adds additional warnings that could catch undesired effects. 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321xorg_testset_save_CFLAGS="$CFLAGS" 6322 6323if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6326printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6327if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6328then : 6329 printf %s "(cached) " >&6 6330else case e in #( 6331 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6332/* end confdefs.h. */ 6333int i; 6334_ACEOF 6335if ac_fn_c_try_compile "$LINENO" 6336then : 6337 xorg_cv_cc_flag_unknown_warning_option=yes 6338else case e in #( 6339 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6340esac 6341fi 6342rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6343esac 6344fi 6345{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6346printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6347 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6348 CFLAGS="$xorg_testset_save_CFLAGS" 6349fi 6350 6351if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6354 fi 6355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6357printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6358if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6359then : 6360 printf %s "(cached) " >&6 6361else case e in #( 6362 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6363/* end confdefs.h. */ 6364int i; 6365_ACEOF 6366if ac_fn_c_try_compile "$LINENO" 6367then : 6368 xorg_cv_cc_flag_unused_command_line_argument=yes 6369else case e in #( 6370 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6371esac 6372fi 6373rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6374esac 6375fi 6376{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6377printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6378 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6379 CFLAGS="$xorg_testset_save_CFLAGS" 6380fi 6381 6382found="no" 6383 6384 if test $found = "no" ; then 6385 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6387 fi 6388 6389 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6390 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6391 fi 6392 6393 CFLAGS="$CFLAGS -Wunused" 6394 6395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6396printf %s "checking if $CC supports -Wunused... " >&6; } 6397 cacheid=xorg_cv_cc_flag__Wunused 6398 if eval test \${$cacheid+y} 6399then : 6400 printf %s "(cached) " >&6 6401else case e in #( 6402 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6403/* end confdefs.h. */ 6404int i; 6405int 6406main (void) 6407{ 6408 6409 ; 6410 return 0; 6411} 6412_ACEOF 6413if ac_fn_c_try_link "$LINENO" 6414then : 6415 eval $cacheid=yes 6416else case e in #( 6417 e) eval $cacheid=no ;; 6418esac 6419fi 6420rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6421 conftest$ac_exeext conftest.$ac_ext ;; 6422esac 6423fi 6424 6425 6426 CFLAGS="$xorg_testset_save_CFLAGS" 6427 6428 eval supported=\$$cacheid 6429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6430printf "%s\n" "$supported" >&6; } 6431 if test "$supported" = "yes" ; then 6432 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6433 found="yes" 6434 fi 6435 fi 6436 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447 6448 6449 6450 6451xorg_testset_save_CFLAGS="$CFLAGS" 6452 6453if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6456printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6457if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6458then : 6459 printf %s "(cached) " >&6 6460else case e in #( 6461 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6462/* end confdefs.h. */ 6463int i; 6464_ACEOF 6465if ac_fn_c_try_compile "$LINENO" 6466then : 6467 xorg_cv_cc_flag_unknown_warning_option=yes 6468else case e in #( 6469 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6470esac 6471fi 6472rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6473esac 6474fi 6475{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6476printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6477 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6478 CFLAGS="$xorg_testset_save_CFLAGS" 6479fi 6480 6481if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6482 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6483 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6484 fi 6485 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6487printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6488if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6489then : 6490 printf %s "(cached) " >&6 6491else case e in #( 6492 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6493/* end confdefs.h. */ 6494int i; 6495_ACEOF 6496if ac_fn_c_try_compile "$LINENO" 6497then : 6498 xorg_cv_cc_flag_unused_command_line_argument=yes 6499else case e in #( 6500 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6501esac 6502fi 6503rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6504esac 6505fi 6506{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6507printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6508 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6509 CFLAGS="$xorg_testset_save_CFLAGS" 6510fi 6511 6512found="no" 6513 6514 if test $found = "no" ; then 6515 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6517 fi 6518 6519 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6521 fi 6522 6523 CFLAGS="$CFLAGS -Wuninitialized" 6524 6525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6526printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6527 cacheid=xorg_cv_cc_flag__Wuninitialized 6528 if eval test \${$cacheid+y} 6529then : 6530 printf %s "(cached) " >&6 6531else case e in #( 6532 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6533/* end confdefs.h. */ 6534int i; 6535int 6536main (void) 6537{ 6538 6539 ; 6540 return 0; 6541} 6542_ACEOF 6543if ac_fn_c_try_link "$LINENO" 6544then : 6545 eval $cacheid=yes 6546else case e in #( 6547 e) eval $cacheid=no ;; 6548esac 6549fi 6550rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6551 conftest$ac_exeext conftest.$ac_ext ;; 6552esac 6553fi 6554 6555 6556 CFLAGS="$xorg_testset_save_CFLAGS" 6557 6558 eval supported=\$$cacheid 6559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6560printf "%s\n" "$supported" >&6; } 6561 if test "$supported" = "yes" ; then 6562 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6563 found="yes" 6564 fi 6565 fi 6566 6567 6568 6569 6570 6571 6572 6573 6574 6575 6576 6577 6578 6579 6580 6581xorg_testset_save_CFLAGS="$CFLAGS" 6582 6583if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6586printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6587if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6588then : 6589 printf %s "(cached) " >&6 6590else case e in #( 6591 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6592/* end confdefs.h. */ 6593int i; 6594_ACEOF 6595if ac_fn_c_try_compile "$LINENO" 6596then : 6597 xorg_cv_cc_flag_unknown_warning_option=yes 6598else case e in #( 6599 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6600esac 6601fi 6602rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6603esac 6604fi 6605{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6606printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6607 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6608 CFLAGS="$xorg_testset_save_CFLAGS" 6609fi 6610 6611if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6612 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6614 fi 6615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6617printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6618if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6619then : 6620 printf %s "(cached) " >&6 6621else case e in #( 6622 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6623/* end confdefs.h. */ 6624int i; 6625_ACEOF 6626if ac_fn_c_try_compile "$LINENO" 6627then : 6628 xorg_cv_cc_flag_unused_command_line_argument=yes 6629else case e in #( 6630 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6631esac 6632fi 6633rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6634esac 6635fi 6636{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6637printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6638 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6639 CFLAGS="$xorg_testset_save_CFLAGS" 6640fi 6641 6642found="no" 6643 6644 if test $found = "no" ; then 6645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6647 fi 6648 6649 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6651 fi 6652 6653 CFLAGS="$CFLAGS -Wshadow" 6654 6655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6656printf %s "checking if $CC supports -Wshadow... " >&6; } 6657 cacheid=xorg_cv_cc_flag__Wshadow 6658 if eval test \${$cacheid+y} 6659then : 6660 printf %s "(cached) " >&6 6661else case e in #( 6662 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6663/* end confdefs.h. */ 6664int i; 6665int 6666main (void) 6667{ 6668 6669 ; 6670 return 0; 6671} 6672_ACEOF 6673if ac_fn_c_try_link "$LINENO" 6674then : 6675 eval $cacheid=yes 6676else case e in #( 6677 e) eval $cacheid=no ;; 6678esac 6679fi 6680rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6681 conftest$ac_exeext conftest.$ac_ext ;; 6682esac 6683fi 6684 6685 6686 CFLAGS="$xorg_testset_save_CFLAGS" 6687 6688 eval supported=\$$cacheid 6689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6690printf "%s\n" "$supported" >&6; } 6691 if test "$supported" = "yes" ; then 6692 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6693 found="yes" 6694 fi 6695 fi 6696 6697 6698 6699 6700 6701 6702 6703 6704 6705 6706 6707 6708 6709 6710 6711xorg_testset_save_CFLAGS="$CFLAGS" 6712 6713if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6716printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6717if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6718then : 6719 printf %s "(cached) " >&6 6720else case e in #( 6721 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6722/* end confdefs.h. */ 6723int i; 6724_ACEOF 6725if ac_fn_c_try_compile "$LINENO" 6726then : 6727 xorg_cv_cc_flag_unknown_warning_option=yes 6728else case e in #( 6729 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6730esac 6731fi 6732rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6733esac 6734fi 6735{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6736printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6737 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6738 CFLAGS="$xorg_testset_save_CFLAGS" 6739fi 6740 6741if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6742 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6744 fi 6745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6747printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6748if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6749then : 6750 printf %s "(cached) " >&6 6751else case e in #( 6752 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6753/* end confdefs.h. */ 6754int i; 6755_ACEOF 6756if ac_fn_c_try_compile "$LINENO" 6757then : 6758 xorg_cv_cc_flag_unused_command_line_argument=yes 6759else case e in #( 6760 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6761esac 6762fi 6763rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6764esac 6765fi 6766{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6767printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6768 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6769 CFLAGS="$xorg_testset_save_CFLAGS" 6770fi 6771 6772found="no" 6773 6774 if test $found = "no" ; then 6775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6777 fi 6778 6779 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6780 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6781 fi 6782 6783 CFLAGS="$CFLAGS -Wmissing-noreturn" 6784 6785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6786printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6787 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6788 if eval test \${$cacheid+y} 6789then : 6790 printf %s "(cached) " >&6 6791else case e in #( 6792 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6793/* end confdefs.h. */ 6794int i; 6795int 6796main (void) 6797{ 6798 6799 ; 6800 return 0; 6801} 6802_ACEOF 6803if ac_fn_c_try_link "$LINENO" 6804then : 6805 eval $cacheid=yes 6806else case e in #( 6807 e) eval $cacheid=no ;; 6808esac 6809fi 6810rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6811 conftest$ac_exeext conftest.$ac_ext ;; 6812esac 6813fi 6814 6815 6816 CFLAGS="$xorg_testset_save_CFLAGS" 6817 6818 eval supported=\$$cacheid 6819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6820printf "%s\n" "$supported" >&6; } 6821 if test "$supported" = "yes" ; then 6822 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6823 found="yes" 6824 fi 6825 fi 6826 6827 6828 6829 6830 6831 6832 6833 6834 6835 6836 6837 6838 6839 6840 6841xorg_testset_save_CFLAGS="$CFLAGS" 6842 6843if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6846printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6847if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6848then : 6849 printf %s "(cached) " >&6 6850else case e in #( 6851 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6852/* end confdefs.h. */ 6853int i; 6854_ACEOF 6855if ac_fn_c_try_compile "$LINENO" 6856then : 6857 xorg_cv_cc_flag_unknown_warning_option=yes 6858else case e in #( 6859 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6860esac 6861fi 6862rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6863esac 6864fi 6865{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6866printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6867 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6868 CFLAGS="$xorg_testset_save_CFLAGS" 6869fi 6870 6871if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6872 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6874 fi 6875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6877printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6878if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6879then : 6880 printf %s "(cached) " >&6 6881else case e in #( 6882 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6883/* end confdefs.h. */ 6884int i; 6885_ACEOF 6886if ac_fn_c_try_compile "$LINENO" 6887then : 6888 xorg_cv_cc_flag_unused_command_line_argument=yes 6889else case e in #( 6890 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6891esac 6892fi 6893rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6894esac 6895fi 6896{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6897printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6898 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6899 CFLAGS="$xorg_testset_save_CFLAGS" 6900fi 6901 6902found="no" 6903 6904 if test $found = "no" ; then 6905 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6907 fi 6908 6909 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6910 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6911 fi 6912 6913 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6914 6915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6916printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6917 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6918 if eval test \${$cacheid+y} 6919then : 6920 printf %s "(cached) " >&6 6921else case e in #( 6922 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6923/* end confdefs.h. */ 6924int i; 6925int 6926main (void) 6927{ 6928 6929 ; 6930 return 0; 6931} 6932_ACEOF 6933if ac_fn_c_try_link "$LINENO" 6934then : 6935 eval $cacheid=yes 6936else case e in #( 6937 e) eval $cacheid=no ;; 6938esac 6939fi 6940rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6941 conftest$ac_exeext conftest.$ac_ext ;; 6942esac 6943fi 6944 6945 6946 CFLAGS="$xorg_testset_save_CFLAGS" 6947 6948 eval supported=\$$cacheid 6949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6950printf "%s\n" "$supported" >&6; } 6951 if test "$supported" = "yes" ; then 6952 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6953 found="yes" 6954 fi 6955 fi 6956 6957 6958 6959 6960 6961 6962 6963 6964 6965 6966 6967 6968 6969 6970 6971xorg_testset_save_CFLAGS="$CFLAGS" 6972 6973if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6976printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6977if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6978then : 6979 printf %s "(cached) " >&6 6980else case e in #( 6981 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6982/* end confdefs.h. */ 6983int i; 6984_ACEOF 6985if ac_fn_c_try_compile "$LINENO" 6986then : 6987 xorg_cv_cc_flag_unknown_warning_option=yes 6988else case e in #( 6989 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6990esac 6991fi 6992rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6993esac 6994fi 6995{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6996printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6997 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6998 CFLAGS="$xorg_testset_save_CFLAGS" 6999fi 7000 7001if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7004 fi 7005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7007printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7008if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7009then : 7010 printf %s "(cached) " >&6 7011else case e in #( 7012 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7013/* end confdefs.h. */ 7014int i; 7015_ACEOF 7016if ac_fn_c_try_compile "$LINENO" 7017then : 7018 xorg_cv_cc_flag_unused_command_line_argument=yes 7019else case e in #( 7020 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7021esac 7022fi 7023rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7024esac 7025fi 7026{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7027printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7028 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7029 CFLAGS="$xorg_testset_save_CFLAGS" 7030fi 7031 7032found="no" 7033 7034 if test $found = "no" ; then 7035 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7037 fi 7038 7039 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7040 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7041 fi 7042 7043 CFLAGS="$CFLAGS -Wredundant-decls" 7044 7045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7046printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7047 cacheid=xorg_cv_cc_flag__Wredundant_decls 7048 if eval test \${$cacheid+y} 7049then : 7050 printf %s "(cached) " >&6 7051else case e in #( 7052 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7053/* end confdefs.h. */ 7054int i; 7055int 7056main (void) 7057{ 7058 7059 ; 7060 return 0; 7061} 7062_ACEOF 7063if ac_fn_c_try_link "$LINENO" 7064then : 7065 eval $cacheid=yes 7066else case e in #( 7067 e) eval $cacheid=no ;; 7068esac 7069fi 7070rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7071 conftest$ac_exeext conftest.$ac_ext ;; 7072esac 7073fi 7074 7075 7076 CFLAGS="$xorg_testset_save_CFLAGS" 7077 7078 eval supported=\$$cacheid 7079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7080printf "%s\n" "$supported" >&6; } 7081 if test "$supported" = "yes" ; then 7082 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7083 found="yes" 7084 fi 7085 fi 7086 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096 7097 7098 7099 7100 7101xorg_testset_save_CFLAGS="$CFLAGS" 7102 7103if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7106printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7107if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7108then : 7109 printf %s "(cached) " >&6 7110else case e in #( 7111 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7112/* end confdefs.h. */ 7113int i; 7114_ACEOF 7115if ac_fn_c_try_compile "$LINENO" 7116then : 7117 xorg_cv_cc_flag_unknown_warning_option=yes 7118else case e in #( 7119 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7120esac 7121fi 7122rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7123esac 7124fi 7125{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7126printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7127 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7128 CFLAGS="$xorg_testset_save_CFLAGS" 7129fi 7130 7131if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7132 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7134 fi 7135 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7137printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7138if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7139then : 7140 printf %s "(cached) " >&6 7141else case e in #( 7142 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7143/* end confdefs.h. */ 7144int i; 7145_ACEOF 7146if ac_fn_c_try_compile "$LINENO" 7147then : 7148 xorg_cv_cc_flag_unused_command_line_argument=yes 7149else case e in #( 7150 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7151esac 7152fi 7153rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7154esac 7155fi 7156{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7157printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7158 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7159 CFLAGS="$xorg_testset_save_CFLAGS" 7160fi 7161 7162found="no" 7163 7164 if test $found = "no" ; then 7165 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7167 fi 7168 7169 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7171 fi 7172 7173 CFLAGS="$CFLAGS -Wlogical-op" 7174 7175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7176printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7177 cacheid=xorg_cv_cc_flag__Wlogical_op 7178 if eval test \${$cacheid+y} 7179then : 7180 printf %s "(cached) " >&6 7181else case e in #( 7182 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7183/* end confdefs.h. */ 7184int i; 7185int 7186main (void) 7187{ 7188 7189 ; 7190 return 0; 7191} 7192_ACEOF 7193if ac_fn_c_try_link "$LINENO" 7194then : 7195 eval $cacheid=yes 7196else case e in #( 7197 e) eval $cacheid=no ;; 7198esac 7199fi 7200rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7201 conftest$ac_exeext conftest.$ac_ext ;; 7202esac 7203fi 7204 7205 7206 CFLAGS="$xorg_testset_save_CFLAGS" 7207 7208 eval supported=\$$cacheid 7209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7210printf "%s\n" "$supported" >&6; } 7211 if test "$supported" = "yes" ; then 7212 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7213 found="yes" 7214 fi 7215 fi 7216 7217 7218 7219# These are currently disabled because they are noisy. They will be enabled 7220# in the future once the codebase is sufficiently modernized to silence 7221# them. For now, I don't want them to drown out the other warnings. 7222# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7223# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7224# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7225 7226# Turn some warnings into errors, so we don't accidentally get successful builds 7227# when there are problems that should be fixed. 7228 7229if test "x$SELECTIVE_WERROR" = "xyes" ; then 7230 7231 7232 7233 7234 7235 7236 7237 7238 7239 7240 7241 7242 7243xorg_testset_save_CFLAGS="$CFLAGS" 7244 7245if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7248printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7249if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7250then : 7251 printf %s "(cached) " >&6 7252else case e in #( 7253 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7254/* end confdefs.h. */ 7255int i; 7256_ACEOF 7257if ac_fn_c_try_compile "$LINENO" 7258then : 7259 xorg_cv_cc_flag_unknown_warning_option=yes 7260else case e in #( 7261 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7262esac 7263fi 7264rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7265esac 7266fi 7267{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7268printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7269 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7270 CFLAGS="$xorg_testset_save_CFLAGS" 7271fi 7272 7273if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7274 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7276 fi 7277 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7279printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7280if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7281then : 7282 printf %s "(cached) " >&6 7283else case e in #( 7284 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7285/* end confdefs.h. */ 7286int i; 7287_ACEOF 7288if ac_fn_c_try_compile "$LINENO" 7289then : 7290 xorg_cv_cc_flag_unused_command_line_argument=yes 7291else case e in #( 7292 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7293esac 7294fi 7295rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7296esac 7297fi 7298{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7299printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7300 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7301 CFLAGS="$xorg_testset_save_CFLAGS" 7302fi 7303 7304found="no" 7305 7306 if test $found = "no" ; then 7307 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7309 fi 7310 7311 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7312 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7313 fi 7314 7315 CFLAGS="$CFLAGS -Werror=implicit" 7316 7317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7318printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7319 cacheid=xorg_cv_cc_flag__Werror_implicit 7320 if eval test \${$cacheid+y} 7321then : 7322 printf %s "(cached) " >&6 7323else case e in #( 7324 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7325/* end confdefs.h. */ 7326int i; 7327int 7328main (void) 7329{ 7330 7331 ; 7332 return 0; 7333} 7334_ACEOF 7335if ac_fn_c_try_link "$LINENO" 7336then : 7337 eval $cacheid=yes 7338else case e in #( 7339 e) eval $cacheid=no ;; 7340esac 7341fi 7342rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7343 conftest$ac_exeext conftest.$ac_ext ;; 7344esac 7345fi 7346 7347 7348 CFLAGS="$xorg_testset_save_CFLAGS" 7349 7350 eval supported=\$$cacheid 7351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7352printf "%s\n" "$supported" >&6; } 7353 if test "$supported" = "yes" ; then 7354 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7355 found="yes" 7356 fi 7357 fi 7358 7359 if test $found = "no" ; then 7360 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7362 fi 7363 7364 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7366 fi 7367 7368 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7369 7370 { 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 7371printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7372 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7373 if eval test \${$cacheid+y} 7374then : 7375 printf %s "(cached) " >&6 7376else case e in #( 7377 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7378/* end confdefs.h. */ 7379int i; 7380int 7381main (void) 7382{ 7383 7384 ; 7385 return 0; 7386} 7387_ACEOF 7388if ac_fn_c_try_link "$LINENO" 7389then : 7390 eval $cacheid=yes 7391else case e in #( 7392 e) eval $cacheid=no ;; 7393esac 7394fi 7395rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7396 conftest$ac_exeext conftest.$ac_ext ;; 7397esac 7398fi 7399 7400 7401 CFLAGS="$xorg_testset_save_CFLAGS" 7402 7403 eval supported=\$$cacheid 7404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7405printf "%s\n" "$supported" >&6; } 7406 if test "$supported" = "yes" ; then 7407 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7408 found="yes" 7409 fi 7410 fi 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 7423 7424 7425 7426xorg_testset_save_CFLAGS="$CFLAGS" 7427 7428if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7431printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7432if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7433then : 7434 printf %s "(cached) " >&6 7435else case e in #( 7436 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7437/* end confdefs.h. */ 7438int i; 7439_ACEOF 7440if ac_fn_c_try_compile "$LINENO" 7441then : 7442 xorg_cv_cc_flag_unknown_warning_option=yes 7443else case e in #( 7444 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7445esac 7446fi 7447rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7448esac 7449fi 7450{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7451printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7452 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7453 CFLAGS="$xorg_testset_save_CFLAGS" 7454fi 7455 7456if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7459 fi 7460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7462printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7463if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7464then : 7465 printf %s "(cached) " >&6 7466else case e in #( 7467 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7468/* end confdefs.h. */ 7469int i; 7470_ACEOF 7471if ac_fn_c_try_compile "$LINENO" 7472then : 7473 xorg_cv_cc_flag_unused_command_line_argument=yes 7474else case e in #( 7475 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7476esac 7477fi 7478rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7479esac 7480fi 7481{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7482printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7483 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7484 CFLAGS="$xorg_testset_save_CFLAGS" 7485fi 7486 7487found="no" 7488 7489 if test $found = "no" ; then 7490 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7492 fi 7493 7494 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7495 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7496 fi 7497 7498 CFLAGS="$CFLAGS -Werror=nonnull" 7499 7500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7501printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7502 cacheid=xorg_cv_cc_flag__Werror_nonnull 7503 if eval test \${$cacheid+y} 7504then : 7505 printf %s "(cached) " >&6 7506else case e in #( 7507 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7508/* end confdefs.h. */ 7509int i; 7510int 7511main (void) 7512{ 7513 7514 ; 7515 return 0; 7516} 7517_ACEOF 7518if ac_fn_c_try_link "$LINENO" 7519then : 7520 eval $cacheid=yes 7521else case e in #( 7522 e) eval $cacheid=no ;; 7523esac 7524fi 7525rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7526 conftest$ac_exeext conftest.$ac_ext ;; 7527esac 7528fi 7529 7530 7531 CFLAGS="$xorg_testset_save_CFLAGS" 7532 7533 eval supported=\$$cacheid 7534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7535printf "%s\n" "$supported" >&6; } 7536 if test "$supported" = "yes" ; then 7537 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7538 found="yes" 7539 fi 7540 fi 7541 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556xorg_testset_save_CFLAGS="$CFLAGS" 7557 7558if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7561printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7562if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7563then : 7564 printf %s "(cached) " >&6 7565else case e in #( 7566 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7567/* end confdefs.h. */ 7568int i; 7569_ACEOF 7570if ac_fn_c_try_compile "$LINENO" 7571then : 7572 xorg_cv_cc_flag_unknown_warning_option=yes 7573else case e in #( 7574 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7575esac 7576fi 7577rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7578esac 7579fi 7580{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7581printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7582 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7583 CFLAGS="$xorg_testset_save_CFLAGS" 7584fi 7585 7586if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7587 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7589 fi 7590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7592printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7593if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7594then : 7595 printf %s "(cached) " >&6 7596else case e in #( 7597 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7598/* end confdefs.h. */ 7599int i; 7600_ACEOF 7601if ac_fn_c_try_compile "$LINENO" 7602then : 7603 xorg_cv_cc_flag_unused_command_line_argument=yes 7604else case e in #( 7605 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7606esac 7607fi 7608rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7609esac 7610fi 7611{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7612printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7613 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7614 CFLAGS="$xorg_testset_save_CFLAGS" 7615fi 7616 7617found="no" 7618 7619 if test $found = "no" ; then 7620 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7622 fi 7623 7624 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7625 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7626 fi 7627 7628 CFLAGS="$CFLAGS -Werror=init-self" 7629 7630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7631printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7632 cacheid=xorg_cv_cc_flag__Werror_init_self 7633 if eval test \${$cacheid+y} 7634then : 7635 printf %s "(cached) " >&6 7636else case e in #( 7637 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7638/* end confdefs.h. */ 7639int i; 7640int 7641main (void) 7642{ 7643 7644 ; 7645 return 0; 7646} 7647_ACEOF 7648if ac_fn_c_try_link "$LINENO" 7649then : 7650 eval $cacheid=yes 7651else case e in #( 7652 e) eval $cacheid=no ;; 7653esac 7654fi 7655rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7656 conftest$ac_exeext conftest.$ac_ext ;; 7657esac 7658fi 7659 7660 7661 CFLAGS="$xorg_testset_save_CFLAGS" 7662 7663 eval supported=\$$cacheid 7664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7665printf "%s\n" "$supported" >&6; } 7666 if test "$supported" = "yes" ; then 7667 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7668 found="yes" 7669 fi 7670 fi 7671 7672 7673 7674 7675 7676 7677 7678 7679 7680 7681 7682 7683 7684 7685 7686xorg_testset_save_CFLAGS="$CFLAGS" 7687 7688if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7691printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7692if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7693then : 7694 printf %s "(cached) " >&6 7695else case e in #( 7696 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7697/* end confdefs.h. */ 7698int i; 7699_ACEOF 7700if ac_fn_c_try_compile "$LINENO" 7701then : 7702 xorg_cv_cc_flag_unknown_warning_option=yes 7703else case e in #( 7704 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7705esac 7706fi 7707rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7708esac 7709fi 7710{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7711printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7712 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7713 CFLAGS="$xorg_testset_save_CFLAGS" 7714fi 7715 7716if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7717 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7719 fi 7720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7722printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7723if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7724then : 7725 printf %s "(cached) " >&6 7726else case e in #( 7727 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7728/* end confdefs.h. */ 7729int i; 7730_ACEOF 7731if ac_fn_c_try_compile "$LINENO" 7732then : 7733 xorg_cv_cc_flag_unused_command_line_argument=yes 7734else case e in #( 7735 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7736esac 7737fi 7738rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7739esac 7740fi 7741{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7742printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7743 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7744 CFLAGS="$xorg_testset_save_CFLAGS" 7745fi 7746 7747found="no" 7748 7749 if test $found = "no" ; then 7750 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7752 fi 7753 7754 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7755 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7756 fi 7757 7758 CFLAGS="$CFLAGS -Werror=main" 7759 7760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7761printf %s "checking if $CC supports -Werror=main... " >&6; } 7762 cacheid=xorg_cv_cc_flag__Werror_main 7763 if eval test \${$cacheid+y} 7764then : 7765 printf %s "(cached) " >&6 7766else case e in #( 7767 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7768/* end confdefs.h. */ 7769int i; 7770int 7771main (void) 7772{ 7773 7774 ; 7775 return 0; 7776} 7777_ACEOF 7778if ac_fn_c_try_link "$LINENO" 7779then : 7780 eval $cacheid=yes 7781else case e in #( 7782 e) eval $cacheid=no ;; 7783esac 7784fi 7785rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7786 conftest$ac_exeext conftest.$ac_ext ;; 7787esac 7788fi 7789 7790 7791 CFLAGS="$xorg_testset_save_CFLAGS" 7792 7793 eval supported=\$$cacheid 7794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7795printf "%s\n" "$supported" >&6; } 7796 if test "$supported" = "yes" ; then 7797 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7798 found="yes" 7799 fi 7800 fi 7801 7802 7803 7804 7805 7806 7807 7808 7809 7810 7811 7812 7813 7814 7815 7816xorg_testset_save_CFLAGS="$CFLAGS" 7817 7818if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7819 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7821printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7822if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7823then : 7824 printf %s "(cached) " >&6 7825else case e in #( 7826 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7827/* end confdefs.h. */ 7828int i; 7829_ACEOF 7830if ac_fn_c_try_compile "$LINENO" 7831then : 7832 xorg_cv_cc_flag_unknown_warning_option=yes 7833else case e in #( 7834 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7835esac 7836fi 7837rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7838esac 7839fi 7840{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7841printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7842 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7843 CFLAGS="$xorg_testset_save_CFLAGS" 7844fi 7845 7846if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7847 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7848 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7849 fi 7850 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7852printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7853if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7854then : 7855 printf %s "(cached) " >&6 7856else case e in #( 7857 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7858/* end confdefs.h. */ 7859int i; 7860_ACEOF 7861if ac_fn_c_try_compile "$LINENO" 7862then : 7863 xorg_cv_cc_flag_unused_command_line_argument=yes 7864else case e in #( 7865 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7866esac 7867fi 7868rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7869esac 7870fi 7871{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7872printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7873 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7874 CFLAGS="$xorg_testset_save_CFLAGS" 7875fi 7876 7877found="no" 7878 7879 if test $found = "no" ; then 7880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7882 fi 7883 7884 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7886 fi 7887 7888 CFLAGS="$CFLAGS -Werror=missing-braces" 7889 7890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7891printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7892 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7893 if eval test \${$cacheid+y} 7894then : 7895 printf %s "(cached) " >&6 7896else case e in #( 7897 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7898/* end confdefs.h. */ 7899int i; 7900int 7901main (void) 7902{ 7903 7904 ; 7905 return 0; 7906} 7907_ACEOF 7908if ac_fn_c_try_link "$LINENO" 7909then : 7910 eval $cacheid=yes 7911else case e in #( 7912 e) eval $cacheid=no ;; 7913esac 7914fi 7915rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7916 conftest$ac_exeext conftest.$ac_ext ;; 7917esac 7918fi 7919 7920 7921 CFLAGS="$xorg_testset_save_CFLAGS" 7922 7923 eval supported=\$$cacheid 7924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7925printf "%s\n" "$supported" >&6; } 7926 if test "$supported" = "yes" ; then 7927 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7928 found="yes" 7929 fi 7930 fi 7931 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 7943 7944 7945 7946xorg_testset_save_CFLAGS="$CFLAGS" 7947 7948if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7951printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7952if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7953then : 7954 printf %s "(cached) " >&6 7955else case e in #( 7956 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7957/* end confdefs.h. */ 7958int i; 7959_ACEOF 7960if ac_fn_c_try_compile "$LINENO" 7961then : 7962 xorg_cv_cc_flag_unknown_warning_option=yes 7963else case e in #( 7964 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7965esac 7966fi 7967rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7968esac 7969fi 7970{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7971printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7972 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7973 CFLAGS="$xorg_testset_save_CFLAGS" 7974fi 7975 7976if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7977 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7979 fi 7980 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7982printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7983if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7984then : 7985 printf %s "(cached) " >&6 7986else case e in #( 7987 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7988/* end confdefs.h. */ 7989int i; 7990_ACEOF 7991if ac_fn_c_try_compile "$LINENO" 7992then : 7993 xorg_cv_cc_flag_unused_command_line_argument=yes 7994else case e in #( 7995 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7996esac 7997fi 7998rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7999esac 8000fi 8001{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8002printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8003 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8004 CFLAGS="$xorg_testset_save_CFLAGS" 8005fi 8006 8007found="no" 8008 8009 if test $found = "no" ; then 8010 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8012 fi 8013 8014 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8015 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8016 fi 8017 8018 CFLAGS="$CFLAGS -Werror=sequence-point" 8019 8020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8021printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8022 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8023 if eval test \${$cacheid+y} 8024then : 8025 printf %s "(cached) " >&6 8026else case e in #( 8027 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8028/* end confdefs.h. */ 8029int i; 8030int 8031main (void) 8032{ 8033 8034 ; 8035 return 0; 8036} 8037_ACEOF 8038if ac_fn_c_try_link "$LINENO" 8039then : 8040 eval $cacheid=yes 8041else case e in #( 8042 e) eval $cacheid=no ;; 8043esac 8044fi 8045rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8046 conftest$ac_exeext conftest.$ac_ext ;; 8047esac 8048fi 8049 8050 8051 CFLAGS="$xorg_testset_save_CFLAGS" 8052 8053 eval supported=\$$cacheid 8054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8055printf "%s\n" "$supported" >&6; } 8056 if test "$supported" = "yes" ; then 8057 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8058 found="yes" 8059 fi 8060 fi 8061 8062 8063 8064 8065 8066 8067 8068 8069 8070 8071 8072 8073 8074 8075 8076xorg_testset_save_CFLAGS="$CFLAGS" 8077 8078if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8081printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8082if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8083then : 8084 printf %s "(cached) " >&6 8085else case e in #( 8086 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8087/* end confdefs.h. */ 8088int i; 8089_ACEOF 8090if ac_fn_c_try_compile "$LINENO" 8091then : 8092 xorg_cv_cc_flag_unknown_warning_option=yes 8093else case e in #( 8094 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8095esac 8096fi 8097rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8098esac 8099fi 8100{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8101printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8102 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8103 CFLAGS="$xorg_testset_save_CFLAGS" 8104fi 8105 8106if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8109 fi 8110 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8112printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8113if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8114then : 8115 printf %s "(cached) " >&6 8116else case e in #( 8117 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8118/* end confdefs.h. */ 8119int i; 8120_ACEOF 8121if ac_fn_c_try_compile "$LINENO" 8122then : 8123 xorg_cv_cc_flag_unused_command_line_argument=yes 8124else case e in #( 8125 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8126esac 8127fi 8128rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8129esac 8130fi 8131{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8132printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8133 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8134 CFLAGS="$xorg_testset_save_CFLAGS" 8135fi 8136 8137found="no" 8138 8139 if test $found = "no" ; then 8140 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8142 fi 8143 8144 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8145 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8146 fi 8147 8148 CFLAGS="$CFLAGS -Werror=return-type" 8149 8150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8151printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8152 cacheid=xorg_cv_cc_flag__Werror_return_type 8153 if eval test \${$cacheid+y} 8154then : 8155 printf %s "(cached) " >&6 8156else case e in #( 8157 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8158/* end confdefs.h. */ 8159int i; 8160int 8161main (void) 8162{ 8163 8164 ; 8165 return 0; 8166} 8167_ACEOF 8168if ac_fn_c_try_link "$LINENO" 8169then : 8170 eval $cacheid=yes 8171else case e in #( 8172 e) eval $cacheid=no ;; 8173esac 8174fi 8175rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8176 conftest$ac_exeext conftest.$ac_ext ;; 8177esac 8178fi 8179 8180 8181 CFLAGS="$xorg_testset_save_CFLAGS" 8182 8183 eval supported=\$$cacheid 8184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8185printf "%s\n" "$supported" >&6; } 8186 if test "$supported" = "yes" ; then 8187 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8188 found="yes" 8189 fi 8190 fi 8191 8192 if test $found = "no" ; then 8193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8195 fi 8196 8197 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8199 fi 8200 8201 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8202 8203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8204printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8205 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8206 if eval test \${$cacheid+y} 8207then : 8208 printf %s "(cached) " >&6 8209else case e in #( 8210 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8211/* end confdefs.h. */ 8212int i; 8213int 8214main (void) 8215{ 8216 8217 ; 8218 return 0; 8219} 8220_ACEOF 8221if ac_fn_c_try_link "$LINENO" 8222then : 8223 eval $cacheid=yes 8224else case e in #( 8225 e) eval $cacheid=no ;; 8226esac 8227fi 8228rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8229 conftest$ac_exeext conftest.$ac_ext ;; 8230esac 8231fi 8232 8233 8234 CFLAGS="$xorg_testset_save_CFLAGS" 8235 8236 eval supported=\$$cacheid 8237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8238printf "%s\n" "$supported" >&6; } 8239 if test "$supported" = "yes" ; then 8240 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8241 found="yes" 8242 fi 8243 fi 8244 8245 8246 8247 8248 8249 8250 8251 8252 8253 8254 8255 8256 8257 8258 8259xorg_testset_save_CFLAGS="$CFLAGS" 8260 8261if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8264printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8265if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8266then : 8267 printf %s "(cached) " >&6 8268else case e in #( 8269 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8270/* end confdefs.h. */ 8271int i; 8272_ACEOF 8273if ac_fn_c_try_compile "$LINENO" 8274then : 8275 xorg_cv_cc_flag_unknown_warning_option=yes 8276else case e in #( 8277 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8278esac 8279fi 8280rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8281esac 8282fi 8283{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8284printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8285 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8286 CFLAGS="$xorg_testset_save_CFLAGS" 8287fi 8288 8289if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8290 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8292 fi 8293 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8295printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8296if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8297then : 8298 printf %s "(cached) " >&6 8299else case e in #( 8300 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8301/* end confdefs.h. */ 8302int i; 8303_ACEOF 8304if ac_fn_c_try_compile "$LINENO" 8305then : 8306 xorg_cv_cc_flag_unused_command_line_argument=yes 8307else case e in #( 8308 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8309esac 8310fi 8311rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8312esac 8313fi 8314{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8315printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8316 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8317 CFLAGS="$xorg_testset_save_CFLAGS" 8318fi 8319 8320found="no" 8321 8322 if test $found = "no" ; then 8323 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8325 fi 8326 8327 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8329 fi 8330 8331 CFLAGS="$CFLAGS -Werror=trigraphs" 8332 8333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8334printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8335 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8336 if eval test \${$cacheid+y} 8337then : 8338 printf %s "(cached) " >&6 8339else case e in #( 8340 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8341/* end confdefs.h. */ 8342int i; 8343int 8344main (void) 8345{ 8346 8347 ; 8348 return 0; 8349} 8350_ACEOF 8351if ac_fn_c_try_link "$LINENO" 8352then : 8353 eval $cacheid=yes 8354else case e in #( 8355 e) eval $cacheid=no ;; 8356esac 8357fi 8358rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8359 conftest$ac_exeext conftest.$ac_ext ;; 8360esac 8361fi 8362 8363 8364 CFLAGS="$xorg_testset_save_CFLAGS" 8365 8366 eval supported=\$$cacheid 8367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8368printf "%s\n" "$supported" >&6; } 8369 if test "$supported" = "yes" ; then 8370 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8371 found="yes" 8372 fi 8373 fi 8374 8375 8376 8377 8378 8379 8380 8381 8382 8383 8384 8385 8386 8387 8388 8389xorg_testset_save_CFLAGS="$CFLAGS" 8390 8391if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8394printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8395if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8396then : 8397 printf %s "(cached) " >&6 8398else case e in #( 8399 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8400/* end confdefs.h. */ 8401int i; 8402_ACEOF 8403if ac_fn_c_try_compile "$LINENO" 8404then : 8405 xorg_cv_cc_flag_unknown_warning_option=yes 8406else case e in #( 8407 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8408esac 8409fi 8410rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8411esac 8412fi 8413{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8414printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8415 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8416 CFLAGS="$xorg_testset_save_CFLAGS" 8417fi 8418 8419if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8420 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8421 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8422 fi 8423 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8425printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8426if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8427then : 8428 printf %s "(cached) " >&6 8429else case e in #( 8430 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8431/* end confdefs.h. */ 8432int i; 8433_ACEOF 8434if ac_fn_c_try_compile "$LINENO" 8435then : 8436 xorg_cv_cc_flag_unused_command_line_argument=yes 8437else case e in #( 8438 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8439esac 8440fi 8441rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8442esac 8443fi 8444{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8445printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8446 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8447 CFLAGS="$xorg_testset_save_CFLAGS" 8448fi 8449 8450found="no" 8451 8452 if test $found = "no" ; then 8453 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8455 fi 8456 8457 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8458 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8459 fi 8460 8461 CFLAGS="$CFLAGS -Werror=array-bounds" 8462 8463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8464printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8465 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8466 if eval test \${$cacheid+y} 8467then : 8468 printf %s "(cached) " >&6 8469else case e in #( 8470 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8471/* end confdefs.h. */ 8472int i; 8473int 8474main (void) 8475{ 8476 8477 ; 8478 return 0; 8479} 8480_ACEOF 8481if ac_fn_c_try_link "$LINENO" 8482then : 8483 eval $cacheid=yes 8484else case e in #( 8485 e) eval $cacheid=no ;; 8486esac 8487fi 8488rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8489 conftest$ac_exeext conftest.$ac_ext ;; 8490esac 8491fi 8492 8493 8494 CFLAGS="$xorg_testset_save_CFLAGS" 8495 8496 eval supported=\$$cacheid 8497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8498printf "%s\n" "$supported" >&6; } 8499 if test "$supported" = "yes" ; then 8500 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8501 found="yes" 8502 fi 8503 fi 8504 8505 8506 8507 8508 8509 8510 8511 8512 8513 8514 8515 8516 8517 8518 8519xorg_testset_save_CFLAGS="$CFLAGS" 8520 8521if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8524printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8525if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8526then : 8527 printf %s "(cached) " >&6 8528else case e in #( 8529 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8530/* end confdefs.h. */ 8531int i; 8532_ACEOF 8533if ac_fn_c_try_compile "$LINENO" 8534then : 8535 xorg_cv_cc_flag_unknown_warning_option=yes 8536else case e in #( 8537 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8538esac 8539fi 8540rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8541esac 8542fi 8543{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8544printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8545 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8546 CFLAGS="$xorg_testset_save_CFLAGS" 8547fi 8548 8549if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8550 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8552 fi 8553 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8555printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8556if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8557then : 8558 printf %s "(cached) " >&6 8559else case e in #( 8560 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8561/* end confdefs.h. */ 8562int i; 8563_ACEOF 8564if ac_fn_c_try_compile "$LINENO" 8565then : 8566 xorg_cv_cc_flag_unused_command_line_argument=yes 8567else case e in #( 8568 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8569esac 8570fi 8571rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8572esac 8573fi 8574{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8575printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8576 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8577 CFLAGS="$xorg_testset_save_CFLAGS" 8578fi 8579 8580found="no" 8581 8582 if test $found = "no" ; then 8583 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8585 fi 8586 8587 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8588 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8589 fi 8590 8591 CFLAGS="$CFLAGS -Werror=write-strings" 8592 8593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8594printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8595 cacheid=xorg_cv_cc_flag__Werror_write_strings 8596 if eval test \${$cacheid+y} 8597then : 8598 printf %s "(cached) " >&6 8599else case e in #( 8600 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8601/* end confdefs.h. */ 8602int i; 8603int 8604main (void) 8605{ 8606 8607 ; 8608 return 0; 8609} 8610_ACEOF 8611if ac_fn_c_try_link "$LINENO" 8612then : 8613 eval $cacheid=yes 8614else case e in #( 8615 e) eval $cacheid=no ;; 8616esac 8617fi 8618rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8619 conftest$ac_exeext conftest.$ac_ext ;; 8620esac 8621fi 8622 8623 8624 CFLAGS="$xorg_testset_save_CFLAGS" 8625 8626 eval supported=\$$cacheid 8627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8628printf "%s\n" "$supported" >&6; } 8629 if test "$supported" = "yes" ; then 8630 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8631 found="yes" 8632 fi 8633 fi 8634 8635 8636 8637 8638 8639 8640 8641 8642 8643 8644 8645 8646 8647 8648 8649xorg_testset_save_CFLAGS="$CFLAGS" 8650 8651if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8654printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8655if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8656then : 8657 printf %s "(cached) " >&6 8658else case e in #( 8659 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8660/* end confdefs.h. */ 8661int i; 8662_ACEOF 8663if ac_fn_c_try_compile "$LINENO" 8664then : 8665 xorg_cv_cc_flag_unknown_warning_option=yes 8666else case e in #( 8667 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8668esac 8669fi 8670rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8671esac 8672fi 8673{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8674printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8675 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8676 CFLAGS="$xorg_testset_save_CFLAGS" 8677fi 8678 8679if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8680 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8681 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8682 fi 8683 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8685printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8686if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8687then : 8688 printf %s "(cached) " >&6 8689else case e in #( 8690 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8691/* end confdefs.h. */ 8692int i; 8693_ACEOF 8694if ac_fn_c_try_compile "$LINENO" 8695then : 8696 xorg_cv_cc_flag_unused_command_line_argument=yes 8697else case e in #( 8698 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8699esac 8700fi 8701rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8702esac 8703fi 8704{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8705printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8706 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8707 CFLAGS="$xorg_testset_save_CFLAGS" 8708fi 8709 8710found="no" 8711 8712 if test $found = "no" ; then 8713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8715 fi 8716 8717 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8719 fi 8720 8721 CFLAGS="$CFLAGS -Werror=address" 8722 8723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8724printf %s "checking if $CC supports -Werror=address... " >&6; } 8725 cacheid=xorg_cv_cc_flag__Werror_address 8726 if eval test \${$cacheid+y} 8727then : 8728 printf %s "(cached) " >&6 8729else case e in #( 8730 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8731/* end confdefs.h. */ 8732int i; 8733int 8734main (void) 8735{ 8736 8737 ; 8738 return 0; 8739} 8740_ACEOF 8741if ac_fn_c_try_link "$LINENO" 8742then : 8743 eval $cacheid=yes 8744else case e in #( 8745 e) eval $cacheid=no ;; 8746esac 8747fi 8748rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8749 conftest$ac_exeext conftest.$ac_ext ;; 8750esac 8751fi 8752 8753 8754 CFLAGS="$xorg_testset_save_CFLAGS" 8755 8756 eval supported=\$$cacheid 8757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8758printf "%s\n" "$supported" >&6; } 8759 if test "$supported" = "yes" ; then 8760 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8761 found="yes" 8762 fi 8763 fi 8764 8765 8766 8767 8768 8769 8770 8771 8772 8773 8774 8775 8776 8777 8778 8779xorg_testset_save_CFLAGS="$CFLAGS" 8780 8781if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8784printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8785if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8786then : 8787 printf %s "(cached) " >&6 8788else case e in #( 8789 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8790/* end confdefs.h. */ 8791int i; 8792_ACEOF 8793if ac_fn_c_try_compile "$LINENO" 8794then : 8795 xorg_cv_cc_flag_unknown_warning_option=yes 8796else case e in #( 8797 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8798esac 8799fi 8800rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8801esac 8802fi 8803{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8804printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8805 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8806 CFLAGS="$xorg_testset_save_CFLAGS" 8807fi 8808 8809if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8810 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8812 fi 8813 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8815printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8816if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8817then : 8818 printf %s "(cached) " >&6 8819else case e in #( 8820 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8821/* end confdefs.h. */ 8822int i; 8823_ACEOF 8824if ac_fn_c_try_compile "$LINENO" 8825then : 8826 xorg_cv_cc_flag_unused_command_line_argument=yes 8827else case e in #( 8828 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8829esac 8830fi 8831rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8832esac 8833fi 8834{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8835printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8836 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8837 CFLAGS="$xorg_testset_save_CFLAGS" 8838fi 8839 8840found="no" 8841 8842 if test $found = "no" ; then 8843 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8844 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8845 fi 8846 8847 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8848 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8849 fi 8850 8851 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8852 8853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8854printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8855 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8856 if eval test \${$cacheid+y} 8857then : 8858 printf %s "(cached) " >&6 8859else case e in #( 8860 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8861/* end confdefs.h. */ 8862int i; 8863int 8864main (void) 8865{ 8866 8867 ; 8868 return 0; 8869} 8870_ACEOF 8871if ac_fn_c_try_link "$LINENO" 8872then : 8873 eval $cacheid=yes 8874else case e in #( 8875 e) eval $cacheid=no ;; 8876esac 8877fi 8878rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8879 conftest$ac_exeext conftest.$ac_ext ;; 8880esac 8881fi 8882 8883 8884 CFLAGS="$xorg_testset_save_CFLAGS" 8885 8886 eval supported=\$$cacheid 8887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8888printf "%s\n" "$supported" >&6; } 8889 if test "$supported" = "yes" ; then 8890 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8891 found="yes" 8892 fi 8893 fi 8894 8895 if test $found = "no" ; then 8896 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8898 fi 8899 8900 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8901 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8902 fi 8903 8904 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8905 8906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8907printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8908 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8909 if eval test \${$cacheid+y} 8910then : 8911 printf %s "(cached) " >&6 8912else case e in #( 8913 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8914/* end confdefs.h. */ 8915int i; 8916int 8917main (void) 8918{ 8919 8920 ; 8921 return 0; 8922} 8923_ACEOF 8924if ac_fn_c_try_link "$LINENO" 8925then : 8926 eval $cacheid=yes 8927else case e in #( 8928 e) eval $cacheid=no ;; 8929esac 8930fi 8931rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8932 conftest$ac_exeext conftest.$ac_ext ;; 8933esac 8934fi 8935 8936 8937 CFLAGS="$xorg_testset_save_CFLAGS" 8938 8939 eval supported=\$$cacheid 8940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8941printf "%s\n" "$supported" >&6; } 8942 if test "$supported" = "yes" ; then 8943 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8944 found="yes" 8945 fi 8946 fi 8947 8948 8949 8950 8951 8952 8953 8954 8955 8956 8957 8958 8959 8960 8961 8962xorg_testset_save_CFLAGS="$CFLAGS" 8963 8964if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8967printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8968if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8969then : 8970 printf %s "(cached) " >&6 8971else case e in #( 8972 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8973/* end confdefs.h. */ 8974int i; 8975_ACEOF 8976if ac_fn_c_try_compile "$LINENO" 8977then : 8978 xorg_cv_cc_flag_unknown_warning_option=yes 8979else case e in #( 8980 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8981esac 8982fi 8983rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8984esac 8985fi 8986{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8987printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8988 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8989 CFLAGS="$xorg_testset_save_CFLAGS" 8990fi 8991 8992if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8993 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8995 fi 8996 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8998printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8999if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9000then : 9001 printf %s "(cached) " >&6 9002else case e in #( 9003 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9004/* end confdefs.h. */ 9005int i; 9006_ACEOF 9007if ac_fn_c_try_compile "$LINENO" 9008then : 9009 xorg_cv_cc_flag_unused_command_line_argument=yes 9010else case e in #( 9011 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9012esac 9013fi 9014rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9015esac 9016fi 9017{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9018printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9019 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9020 CFLAGS="$xorg_testset_save_CFLAGS" 9021fi 9022 9023found="no" 9024 9025 if test $found = "no" ; then 9026 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9028 fi 9029 9030 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9032 fi 9033 9034 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9035 9036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9037printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9038 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9039 if eval test \${$cacheid+y} 9040then : 9041 printf %s "(cached) " >&6 9042else case e in #( 9043 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9044/* end confdefs.h. */ 9045int i; 9046int 9047main (void) 9048{ 9049 9050 ; 9051 return 0; 9052} 9053_ACEOF 9054if ac_fn_c_try_link "$LINENO" 9055then : 9056 eval $cacheid=yes 9057else case e in #( 9058 e) eval $cacheid=no ;; 9059esac 9060fi 9061rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9062 conftest$ac_exeext conftest.$ac_ext ;; 9063esac 9064fi 9065 9066 9067 CFLAGS="$xorg_testset_save_CFLAGS" 9068 9069 eval supported=\$$cacheid 9070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9071printf "%s\n" "$supported" >&6; } 9072 if test "$supported" = "yes" ; then 9073 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9074 found="yes" 9075 fi 9076 fi 9077 9078 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9079else 9080{ 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 $PACKAGE_BUGREPORT" >&5 9081printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9082 9083 9084 9085 9086 9087 9088 9089 9090 9091 9092 9093 9094 9095xorg_testset_save_CFLAGS="$CFLAGS" 9096 9097if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9100printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9101if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9102then : 9103 printf %s "(cached) " >&6 9104else case e in #( 9105 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9106/* end confdefs.h. */ 9107int i; 9108_ACEOF 9109if ac_fn_c_try_compile "$LINENO" 9110then : 9111 xorg_cv_cc_flag_unknown_warning_option=yes 9112else case e in #( 9113 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9114esac 9115fi 9116rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9117esac 9118fi 9119{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9120printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9121 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9122 CFLAGS="$xorg_testset_save_CFLAGS" 9123fi 9124 9125if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9126 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9128 fi 9129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9131printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9132if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9133then : 9134 printf %s "(cached) " >&6 9135else case e in #( 9136 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9137/* end confdefs.h. */ 9138int i; 9139_ACEOF 9140if ac_fn_c_try_compile "$LINENO" 9141then : 9142 xorg_cv_cc_flag_unused_command_line_argument=yes 9143else case e in #( 9144 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9145esac 9146fi 9147rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9148esac 9149fi 9150{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9151printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9152 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9153 CFLAGS="$xorg_testset_save_CFLAGS" 9154fi 9155 9156found="no" 9157 9158 if test $found = "no" ; then 9159 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9161 fi 9162 9163 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9164 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9165 fi 9166 9167 CFLAGS="$CFLAGS -Wimplicit" 9168 9169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9170printf %s "checking if $CC supports -Wimplicit... " >&6; } 9171 cacheid=xorg_cv_cc_flag__Wimplicit 9172 if eval test \${$cacheid+y} 9173then : 9174 printf %s "(cached) " >&6 9175else case e in #( 9176 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9177/* end confdefs.h. */ 9178int i; 9179int 9180main (void) 9181{ 9182 9183 ; 9184 return 0; 9185} 9186_ACEOF 9187if ac_fn_c_try_link "$LINENO" 9188then : 9189 eval $cacheid=yes 9190else case e in #( 9191 e) eval $cacheid=no ;; 9192esac 9193fi 9194rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9195 conftest$ac_exeext conftest.$ac_ext ;; 9196esac 9197fi 9198 9199 9200 CFLAGS="$xorg_testset_save_CFLAGS" 9201 9202 eval supported=\$$cacheid 9203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9204printf "%s\n" "$supported" >&6; } 9205 if test "$supported" = "yes" ; then 9206 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9207 found="yes" 9208 fi 9209 fi 9210 9211 9212 9213 9214 9215 9216 9217 9218 9219 9220 9221 9222 9223 9224 9225xorg_testset_save_CFLAGS="$CFLAGS" 9226 9227if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9230printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9231if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9232then : 9233 printf %s "(cached) " >&6 9234else case e in #( 9235 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9236/* end confdefs.h. */ 9237int i; 9238_ACEOF 9239if ac_fn_c_try_compile "$LINENO" 9240then : 9241 xorg_cv_cc_flag_unknown_warning_option=yes 9242else case e in #( 9243 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9244esac 9245fi 9246rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9247esac 9248fi 9249{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9250printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9251 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9252 CFLAGS="$xorg_testset_save_CFLAGS" 9253fi 9254 9255if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9256 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9257 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9258 fi 9259 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9261printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9262if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9263then : 9264 printf %s "(cached) " >&6 9265else case e in #( 9266 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9267/* end confdefs.h. */ 9268int i; 9269_ACEOF 9270if ac_fn_c_try_compile "$LINENO" 9271then : 9272 xorg_cv_cc_flag_unused_command_line_argument=yes 9273else case e in #( 9274 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9275esac 9276fi 9277rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9278esac 9279fi 9280{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9281printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9282 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9283 CFLAGS="$xorg_testset_save_CFLAGS" 9284fi 9285 9286found="no" 9287 9288 if test $found = "no" ; then 9289 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9291 fi 9292 9293 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9295 fi 9296 9297 CFLAGS="$CFLAGS -Wnonnull" 9298 9299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9300printf %s "checking if $CC supports -Wnonnull... " >&6; } 9301 cacheid=xorg_cv_cc_flag__Wnonnull 9302 if eval test \${$cacheid+y} 9303then : 9304 printf %s "(cached) " >&6 9305else case e in #( 9306 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9307/* end confdefs.h. */ 9308int i; 9309int 9310main (void) 9311{ 9312 9313 ; 9314 return 0; 9315} 9316_ACEOF 9317if ac_fn_c_try_link "$LINENO" 9318then : 9319 eval $cacheid=yes 9320else case e in #( 9321 e) eval $cacheid=no ;; 9322esac 9323fi 9324rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9325 conftest$ac_exeext conftest.$ac_ext ;; 9326esac 9327fi 9328 9329 9330 CFLAGS="$xorg_testset_save_CFLAGS" 9331 9332 eval supported=\$$cacheid 9333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9334printf "%s\n" "$supported" >&6; } 9335 if test "$supported" = "yes" ; then 9336 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9337 found="yes" 9338 fi 9339 fi 9340 9341 9342 9343 9344 9345 9346 9347 9348 9349 9350 9351 9352 9353 9354 9355xorg_testset_save_CFLAGS="$CFLAGS" 9356 9357if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9360printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9361if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9362then : 9363 printf %s "(cached) " >&6 9364else case e in #( 9365 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9366/* end confdefs.h. */ 9367int i; 9368_ACEOF 9369if ac_fn_c_try_compile "$LINENO" 9370then : 9371 xorg_cv_cc_flag_unknown_warning_option=yes 9372else case e in #( 9373 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9374esac 9375fi 9376rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9377esac 9378fi 9379{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9380printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9381 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9382 CFLAGS="$xorg_testset_save_CFLAGS" 9383fi 9384 9385if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9386 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9388 fi 9389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9391printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9392if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9393then : 9394 printf %s "(cached) " >&6 9395else case e in #( 9396 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9397/* end confdefs.h. */ 9398int i; 9399_ACEOF 9400if ac_fn_c_try_compile "$LINENO" 9401then : 9402 xorg_cv_cc_flag_unused_command_line_argument=yes 9403else case e in #( 9404 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9405esac 9406fi 9407rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9408esac 9409fi 9410{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9411printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9412 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9413 CFLAGS="$xorg_testset_save_CFLAGS" 9414fi 9415 9416found="no" 9417 9418 if test $found = "no" ; then 9419 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9421 fi 9422 9423 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9425 fi 9426 9427 CFLAGS="$CFLAGS -Winit-self" 9428 9429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9430printf %s "checking if $CC supports -Winit-self... " >&6; } 9431 cacheid=xorg_cv_cc_flag__Winit_self 9432 if eval test \${$cacheid+y} 9433then : 9434 printf %s "(cached) " >&6 9435else case e in #( 9436 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9437/* end confdefs.h. */ 9438int i; 9439int 9440main (void) 9441{ 9442 9443 ; 9444 return 0; 9445} 9446_ACEOF 9447if ac_fn_c_try_link "$LINENO" 9448then : 9449 eval $cacheid=yes 9450else case e in #( 9451 e) eval $cacheid=no ;; 9452esac 9453fi 9454rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9455 conftest$ac_exeext conftest.$ac_ext ;; 9456esac 9457fi 9458 9459 9460 CFLAGS="$xorg_testset_save_CFLAGS" 9461 9462 eval supported=\$$cacheid 9463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9464printf "%s\n" "$supported" >&6; } 9465 if test "$supported" = "yes" ; then 9466 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9467 found="yes" 9468 fi 9469 fi 9470 9471 9472 9473 9474 9475 9476 9477 9478 9479 9480 9481 9482 9483 9484 9485xorg_testset_save_CFLAGS="$CFLAGS" 9486 9487if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9490printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9491if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9492then : 9493 printf %s "(cached) " >&6 9494else case e in #( 9495 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9496/* end confdefs.h. */ 9497int i; 9498_ACEOF 9499if ac_fn_c_try_compile "$LINENO" 9500then : 9501 xorg_cv_cc_flag_unknown_warning_option=yes 9502else case e in #( 9503 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9504esac 9505fi 9506rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9507esac 9508fi 9509{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9510printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9511 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9512 CFLAGS="$xorg_testset_save_CFLAGS" 9513fi 9514 9515if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9516 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9517 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9518 fi 9519 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9521printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9522if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9523then : 9524 printf %s "(cached) " >&6 9525else case e in #( 9526 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9527/* end confdefs.h. */ 9528int i; 9529_ACEOF 9530if ac_fn_c_try_compile "$LINENO" 9531then : 9532 xorg_cv_cc_flag_unused_command_line_argument=yes 9533else case e in #( 9534 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9535esac 9536fi 9537rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9538esac 9539fi 9540{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9541printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9542 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9543 CFLAGS="$xorg_testset_save_CFLAGS" 9544fi 9545 9546found="no" 9547 9548 if test $found = "no" ; then 9549 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9551 fi 9552 9553 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9554 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9555 fi 9556 9557 CFLAGS="$CFLAGS -Wmain" 9558 9559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9560printf %s "checking if $CC supports -Wmain... " >&6; } 9561 cacheid=xorg_cv_cc_flag__Wmain 9562 if eval test \${$cacheid+y} 9563then : 9564 printf %s "(cached) " >&6 9565else case e in #( 9566 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9567/* end confdefs.h. */ 9568int i; 9569int 9570main (void) 9571{ 9572 9573 ; 9574 return 0; 9575} 9576_ACEOF 9577if ac_fn_c_try_link "$LINENO" 9578then : 9579 eval $cacheid=yes 9580else case e in #( 9581 e) eval $cacheid=no ;; 9582esac 9583fi 9584rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9585 conftest$ac_exeext conftest.$ac_ext ;; 9586esac 9587fi 9588 9589 9590 CFLAGS="$xorg_testset_save_CFLAGS" 9591 9592 eval supported=\$$cacheid 9593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9594printf "%s\n" "$supported" >&6; } 9595 if test "$supported" = "yes" ; then 9596 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9597 found="yes" 9598 fi 9599 fi 9600 9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612 9613 9614 9615xorg_testset_save_CFLAGS="$CFLAGS" 9616 9617if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9620printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9621if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9622then : 9623 printf %s "(cached) " >&6 9624else case e in #( 9625 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9626/* end confdefs.h. */ 9627int i; 9628_ACEOF 9629if ac_fn_c_try_compile "$LINENO" 9630then : 9631 xorg_cv_cc_flag_unknown_warning_option=yes 9632else case e in #( 9633 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9634esac 9635fi 9636rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9637esac 9638fi 9639{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9640printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9641 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9642 CFLAGS="$xorg_testset_save_CFLAGS" 9643fi 9644 9645if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9646 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9648 fi 9649 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9651printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9652if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9653then : 9654 printf %s "(cached) " >&6 9655else case e in #( 9656 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9657/* end confdefs.h. */ 9658int i; 9659_ACEOF 9660if ac_fn_c_try_compile "$LINENO" 9661then : 9662 xorg_cv_cc_flag_unused_command_line_argument=yes 9663else case e in #( 9664 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9665esac 9666fi 9667rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9668esac 9669fi 9670{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9671printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9672 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9673 CFLAGS="$xorg_testset_save_CFLAGS" 9674fi 9675 9676found="no" 9677 9678 if test $found = "no" ; then 9679 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9681 fi 9682 9683 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9685 fi 9686 9687 CFLAGS="$CFLAGS -Wmissing-braces" 9688 9689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9690printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9691 cacheid=xorg_cv_cc_flag__Wmissing_braces 9692 if eval test \${$cacheid+y} 9693then : 9694 printf %s "(cached) " >&6 9695else case e in #( 9696 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9697/* end confdefs.h. */ 9698int i; 9699int 9700main (void) 9701{ 9702 9703 ; 9704 return 0; 9705} 9706_ACEOF 9707if ac_fn_c_try_link "$LINENO" 9708then : 9709 eval $cacheid=yes 9710else case e in #( 9711 e) eval $cacheid=no ;; 9712esac 9713fi 9714rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9715 conftest$ac_exeext conftest.$ac_ext ;; 9716esac 9717fi 9718 9719 9720 CFLAGS="$xorg_testset_save_CFLAGS" 9721 9722 eval supported=\$$cacheid 9723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9724printf "%s\n" "$supported" >&6; } 9725 if test "$supported" = "yes" ; then 9726 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9727 found="yes" 9728 fi 9729 fi 9730 9731 9732 9733 9734 9735 9736 9737 9738 9739 9740 9741 9742 9743 9744 9745xorg_testset_save_CFLAGS="$CFLAGS" 9746 9747if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9750printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9751if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9752then : 9753 printf %s "(cached) " >&6 9754else case e in #( 9755 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9756/* end confdefs.h. */ 9757int i; 9758_ACEOF 9759if ac_fn_c_try_compile "$LINENO" 9760then : 9761 xorg_cv_cc_flag_unknown_warning_option=yes 9762else case e in #( 9763 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9764esac 9765fi 9766rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9767esac 9768fi 9769{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9770printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9771 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9772 CFLAGS="$xorg_testset_save_CFLAGS" 9773fi 9774 9775if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9776 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9777 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9778 fi 9779 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9781printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9782if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9783then : 9784 printf %s "(cached) " >&6 9785else case e in #( 9786 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9787/* end confdefs.h. */ 9788int i; 9789_ACEOF 9790if ac_fn_c_try_compile "$LINENO" 9791then : 9792 xorg_cv_cc_flag_unused_command_line_argument=yes 9793else case e in #( 9794 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9795esac 9796fi 9797rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9798esac 9799fi 9800{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9801printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9802 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9803 CFLAGS="$xorg_testset_save_CFLAGS" 9804fi 9805 9806found="no" 9807 9808 if test $found = "no" ; then 9809 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9811 fi 9812 9813 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9814 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9815 fi 9816 9817 CFLAGS="$CFLAGS -Wsequence-point" 9818 9819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9820printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9821 cacheid=xorg_cv_cc_flag__Wsequence_point 9822 if eval test \${$cacheid+y} 9823then : 9824 printf %s "(cached) " >&6 9825else case e in #( 9826 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9827/* end confdefs.h. */ 9828int i; 9829int 9830main (void) 9831{ 9832 9833 ; 9834 return 0; 9835} 9836_ACEOF 9837if ac_fn_c_try_link "$LINENO" 9838then : 9839 eval $cacheid=yes 9840else case e in #( 9841 e) eval $cacheid=no ;; 9842esac 9843fi 9844rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9845 conftest$ac_exeext conftest.$ac_ext ;; 9846esac 9847fi 9848 9849 9850 CFLAGS="$xorg_testset_save_CFLAGS" 9851 9852 eval supported=\$$cacheid 9853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9854printf "%s\n" "$supported" >&6; } 9855 if test "$supported" = "yes" ; then 9856 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9857 found="yes" 9858 fi 9859 fi 9860 9861 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875xorg_testset_save_CFLAGS="$CFLAGS" 9876 9877if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9880printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9881if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9882then : 9883 printf %s "(cached) " >&6 9884else case e in #( 9885 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9886/* end confdefs.h. */ 9887int i; 9888_ACEOF 9889if ac_fn_c_try_compile "$LINENO" 9890then : 9891 xorg_cv_cc_flag_unknown_warning_option=yes 9892else case e in #( 9893 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9894esac 9895fi 9896rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9897esac 9898fi 9899{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9900printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9901 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9902 CFLAGS="$xorg_testset_save_CFLAGS" 9903fi 9904 9905if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9906 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9908 fi 9909 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9911printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9912if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9913then : 9914 printf %s "(cached) " >&6 9915else case e in #( 9916 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9917/* end confdefs.h. */ 9918int i; 9919_ACEOF 9920if ac_fn_c_try_compile "$LINENO" 9921then : 9922 xorg_cv_cc_flag_unused_command_line_argument=yes 9923else case e in #( 9924 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9925esac 9926fi 9927rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9928esac 9929fi 9930{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9931printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9932 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9933 CFLAGS="$xorg_testset_save_CFLAGS" 9934fi 9935 9936found="no" 9937 9938 if test $found = "no" ; then 9939 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9941 fi 9942 9943 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9944 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9945 fi 9946 9947 CFLAGS="$CFLAGS -Wreturn-type" 9948 9949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9950printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9951 cacheid=xorg_cv_cc_flag__Wreturn_type 9952 if eval test \${$cacheid+y} 9953then : 9954 printf %s "(cached) " >&6 9955else case e in #( 9956 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9957/* end confdefs.h. */ 9958int i; 9959int 9960main (void) 9961{ 9962 9963 ; 9964 return 0; 9965} 9966_ACEOF 9967if ac_fn_c_try_link "$LINENO" 9968then : 9969 eval $cacheid=yes 9970else case e in #( 9971 e) eval $cacheid=no ;; 9972esac 9973fi 9974rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9975 conftest$ac_exeext conftest.$ac_ext ;; 9976esac 9977fi 9978 9979 9980 CFLAGS="$xorg_testset_save_CFLAGS" 9981 9982 eval supported=\$$cacheid 9983 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9984printf "%s\n" "$supported" >&6; } 9985 if test "$supported" = "yes" ; then 9986 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9987 found="yes" 9988 fi 9989 fi 9990 9991 9992 9993 9994 9995 9996 9997 9998 9999 10000 10001 10002 10003 10004 10005xorg_testset_save_CFLAGS="$CFLAGS" 10006 10007if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10010printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10011if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10012then : 10013 printf %s "(cached) " >&6 10014else case e in #( 10015 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10016/* end confdefs.h. */ 10017int i; 10018_ACEOF 10019if ac_fn_c_try_compile "$LINENO" 10020then : 10021 xorg_cv_cc_flag_unknown_warning_option=yes 10022else case e in #( 10023 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10024esac 10025fi 10026rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10027esac 10028fi 10029{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10030printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10031 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10032 CFLAGS="$xorg_testset_save_CFLAGS" 10033fi 10034 10035if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10036 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10038 fi 10039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10041printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10042if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10043then : 10044 printf %s "(cached) " >&6 10045else case e in #( 10046 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10047/* end confdefs.h. */ 10048int i; 10049_ACEOF 10050if ac_fn_c_try_compile "$LINENO" 10051then : 10052 xorg_cv_cc_flag_unused_command_line_argument=yes 10053else case e in #( 10054 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10055esac 10056fi 10057rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10058esac 10059fi 10060{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10061printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10062 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10063 CFLAGS="$xorg_testset_save_CFLAGS" 10064fi 10065 10066found="no" 10067 10068 if test $found = "no" ; then 10069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10071 fi 10072 10073 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10075 fi 10076 10077 CFLAGS="$CFLAGS -Wtrigraphs" 10078 10079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10080printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10081 cacheid=xorg_cv_cc_flag__Wtrigraphs 10082 if eval test \${$cacheid+y} 10083then : 10084 printf %s "(cached) " >&6 10085else case e in #( 10086 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10087/* end confdefs.h. */ 10088int i; 10089int 10090main (void) 10091{ 10092 10093 ; 10094 return 0; 10095} 10096_ACEOF 10097if ac_fn_c_try_link "$LINENO" 10098then : 10099 eval $cacheid=yes 10100else case e in #( 10101 e) eval $cacheid=no ;; 10102esac 10103fi 10104rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10105 conftest$ac_exeext conftest.$ac_ext ;; 10106esac 10107fi 10108 10109 10110 CFLAGS="$xorg_testset_save_CFLAGS" 10111 10112 eval supported=\$$cacheid 10113 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10114printf "%s\n" "$supported" >&6; } 10115 if test "$supported" = "yes" ; then 10116 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10117 found="yes" 10118 fi 10119 fi 10120 10121 10122 10123 10124 10125 10126 10127 10128 10129 10130 10131 10132 10133 10134 10135xorg_testset_save_CFLAGS="$CFLAGS" 10136 10137if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10140printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10141if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10142then : 10143 printf %s "(cached) " >&6 10144else case e in #( 10145 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10146/* end confdefs.h. */ 10147int i; 10148_ACEOF 10149if ac_fn_c_try_compile "$LINENO" 10150then : 10151 xorg_cv_cc_flag_unknown_warning_option=yes 10152else case e in #( 10153 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10154esac 10155fi 10156rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10157esac 10158fi 10159{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10160printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10161 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10162 CFLAGS="$xorg_testset_save_CFLAGS" 10163fi 10164 10165if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10166 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10168 fi 10169 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10171printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10172if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10173then : 10174 printf %s "(cached) " >&6 10175else case e in #( 10176 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10177/* end confdefs.h. */ 10178int i; 10179_ACEOF 10180if ac_fn_c_try_compile "$LINENO" 10181then : 10182 xorg_cv_cc_flag_unused_command_line_argument=yes 10183else case e in #( 10184 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10185esac 10186fi 10187rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10188esac 10189fi 10190{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10191printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10192 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10193 CFLAGS="$xorg_testset_save_CFLAGS" 10194fi 10195 10196found="no" 10197 10198 if test $found = "no" ; then 10199 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10201 fi 10202 10203 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10205 fi 10206 10207 CFLAGS="$CFLAGS -Warray-bounds" 10208 10209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10210printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10211 cacheid=xorg_cv_cc_flag__Warray_bounds 10212 if eval test \${$cacheid+y} 10213then : 10214 printf %s "(cached) " >&6 10215else case e in #( 10216 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10217/* end confdefs.h. */ 10218int i; 10219int 10220main (void) 10221{ 10222 10223 ; 10224 return 0; 10225} 10226_ACEOF 10227if ac_fn_c_try_link "$LINENO" 10228then : 10229 eval $cacheid=yes 10230else case e in #( 10231 e) eval $cacheid=no ;; 10232esac 10233fi 10234rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10235 conftest$ac_exeext conftest.$ac_ext ;; 10236esac 10237fi 10238 10239 10240 CFLAGS="$xorg_testset_save_CFLAGS" 10241 10242 eval supported=\$$cacheid 10243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10244printf "%s\n" "$supported" >&6; } 10245 if test "$supported" = "yes" ; then 10246 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10247 found="yes" 10248 fi 10249 fi 10250 10251 10252 10253 10254 10255 10256 10257 10258 10259 10260 10261 10262 10263 10264 10265xorg_testset_save_CFLAGS="$CFLAGS" 10266 10267if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10268 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10270printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10271if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10272then : 10273 printf %s "(cached) " >&6 10274else case e in #( 10275 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10276/* end confdefs.h. */ 10277int i; 10278_ACEOF 10279if ac_fn_c_try_compile "$LINENO" 10280then : 10281 xorg_cv_cc_flag_unknown_warning_option=yes 10282else case e in #( 10283 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10284esac 10285fi 10286rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10287esac 10288fi 10289{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10290printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10291 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10292 CFLAGS="$xorg_testset_save_CFLAGS" 10293fi 10294 10295if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10296 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10298 fi 10299 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10301printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10302if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10303then : 10304 printf %s "(cached) " >&6 10305else case e in #( 10306 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10307/* end confdefs.h. */ 10308int i; 10309_ACEOF 10310if ac_fn_c_try_compile "$LINENO" 10311then : 10312 xorg_cv_cc_flag_unused_command_line_argument=yes 10313else case e in #( 10314 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10315esac 10316fi 10317rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10318esac 10319fi 10320{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10321printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10322 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10323 CFLAGS="$xorg_testset_save_CFLAGS" 10324fi 10325 10326found="no" 10327 10328 if test $found = "no" ; then 10329 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10331 fi 10332 10333 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10334 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10335 fi 10336 10337 CFLAGS="$CFLAGS -Wwrite-strings" 10338 10339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10340printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10341 cacheid=xorg_cv_cc_flag__Wwrite_strings 10342 if eval test \${$cacheid+y} 10343then : 10344 printf %s "(cached) " >&6 10345else case e in #( 10346 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10347/* end confdefs.h. */ 10348int i; 10349int 10350main (void) 10351{ 10352 10353 ; 10354 return 0; 10355} 10356_ACEOF 10357if ac_fn_c_try_link "$LINENO" 10358then : 10359 eval $cacheid=yes 10360else case e in #( 10361 e) eval $cacheid=no ;; 10362esac 10363fi 10364rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10365 conftest$ac_exeext conftest.$ac_ext ;; 10366esac 10367fi 10368 10369 10370 CFLAGS="$xorg_testset_save_CFLAGS" 10371 10372 eval supported=\$$cacheid 10373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10374printf "%s\n" "$supported" >&6; } 10375 if test "$supported" = "yes" ; then 10376 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10377 found="yes" 10378 fi 10379 fi 10380 10381 10382 10383 10384 10385 10386 10387 10388 10389 10390 10391 10392 10393 10394 10395xorg_testset_save_CFLAGS="$CFLAGS" 10396 10397if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10400printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10401if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10402then : 10403 printf %s "(cached) " >&6 10404else case e in #( 10405 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10406/* end confdefs.h. */ 10407int i; 10408_ACEOF 10409if ac_fn_c_try_compile "$LINENO" 10410then : 10411 xorg_cv_cc_flag_unknown_warning_option=yes 10412else case e in #( 10413 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10414esac 10415fi 10416rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10417esac 10418fi 10419{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10420printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10421 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10422 CFLAGS="$xorg_testset_save_CFLAGS" 10423fi 10424 10425if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10426 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10428 fi 10429 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10431printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10432if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10433then : 10434 printf %s "(cached) " >&6 10435else case e in #( 10436 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10437/* end confdefs.h. */ 10438int i; 10439_ACEOF 10440if ac_fn_c_try_compile "$LINENO" 10441then : 10442 xorg_cv_cc_flag_unused_command_line_argument=yes 10443else case e in #( 10444 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10445esac 10446fi 10447rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10448esac 10449fi 10450{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10451printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10452 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10453 CFLAGS="$xorg_testset_save_CFLAGS" 10454fi 10455 10456found="no" 10457 10458 if test $found = "no" ; then 10459 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10460 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10461 fi 10462 10463 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10464 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10465 fi 10466 10467 CFLAGS="$CFLAGS -Waddress" 10468 10469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10470printf %s "checking if $CC supports -Waddress... " >&6; } 10471 cacheid=xorg_cv_cc_flag__Waddress 10472 if eval test \${$cacheid+y} 10473then : 10474 printf %s "(cached) " >&6 10475else case e in #( 10476 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10477/* end confdefs.h. */ 10478int i; 10479int 10480main (void) 10481{ 10482 10483 ; 10484 return 0; 10485} 10486_ACEOF 10487if ac_fn_c_try_link "$LINENO" 10488then : 10489 eval $cacheid=yes 10490else case e in #( 10491 e) eval $cacheid=no ;; 10492esac 10493fi 10494rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10495 conftest$ac_exeext conftest.$ac_ext ;; 10496esac 10497fi 10498 10499 10500 CFLAGS="$xorg_testset_save_CFLAGS" 10501 10502 eval supported=\$$cacheid 10503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10504printf "%s\n" "$supported" >&6; } 10505 if test "$supported" = "yes" ; then 10506 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10507 found="yes" 10508 fi 10509 fi 10510 10511 10512 10513 10514 10515 10516 10517 10518 10519 10520 10521 10522 10523 10524 10525xorg_testset_save_CFLAGS="$CFLAGS" 10526 10527if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10530printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10531if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10532then : 10533 printf %s "(cached) " >&6 10534else case e in #( 10535 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10536/* end confdefs.h. */ 10537int i; 10538_ACEOF 10539if ac_fn_c_try_compile "$LINENO" 10540then : 10541 xorg_cv_cc_flag_unknown_warning_option=yes 10542else case e in #( 10543 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10544esac 10545fi 10546rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10547esac 10548fi 10549{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10550printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10551 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10552 CFLAGS="$xorg_testset_save_CFLAGS" 10553fi 10554 10555if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10558 fi 10559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10561printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10562if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10563then : 10564 printf %s "(cached) " >&6 10565else case e in #( 10566 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10567/* end confdefs.h. */ 10568int i; 10569_ACEOF 10570if ac_fn_c_try_compile "$LINENO" 10571then : 10572 xorg_cv_cc_flag_unused_command_line_argument=yes 10573else case e in #( 10574 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10575esac 10576fi 10577rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10578esac 10579fi 10580{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10581printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10582 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10583 CFLAGS="$xorg_testset_save_CFLAGS" 10584fi 10585 10586found="no" 10587 10588 if test $found = "no" ; then 10589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10591 fi 10592 10593 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10595 fi 10596 10597 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10598 10599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10600printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10601 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10602 if eval test \${$cacheid+y} 10603then : 10604 printf %s "(cached) " >&6 10605else case e in #( 10606 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10607/* end confdefs.h. */ 10608int i; 10609int 10610main (void) 10611{ 10612 10613 ; 10614 return 0; 10615} 10616_ACEOF 10617if ac_fn_c_try_link "$LINENO" 10618then : 10619 eval $cacheid=yes 10620else case e in #( 10621 e) eval $cacheid=no ;; 10622esac 10623fi 10624rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10625 conftest$ac_exeext conftest.$ac_ext ;; 10626esac 10627fi 10628 10629 10630 CFLAGS="$xorg_testset_save_CFLAGS" 10631 10632 eval supported=\$$cacheid 10633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10634printf "%s\n" "$supported" >&6; } 10635 if test "$supported" = "yes" ; then 10636 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10637 found="yes" 10638 fi 10639 fi 10640 10641 10642 10643 10644 10645 10646 10647 10648 10649 10650 10651 10652 10653 10654 10655xorg_testset_save_CFLAGS="$CFLAGS" 10656 10657if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10660printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10661if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10662then : 10663 printf %s "(cached) " >&6 10664else case e in #( 10665 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10666/* end confdefs.h. */ 10667int i; 10668_ACEOF 10669if ac_fn_c_try_compile "$LINENO" 10670then : 10671 xorg_cv_cc_flag_unknown_warning_option=yes 10672else case e in #( 10673 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10674esac 10675fi 10676rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10677esac 10678fi 10679{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10680printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10681 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10682 CFLAGS="$xorg_testset_save_CFLAGS" 10683fi 10684 10685if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10688 fi 10689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10691printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10692if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10693then : 10694 printf %s "(cached) " >&6 10695else case e in #( 10696 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10697/* end confdefs.h. */ 10698int i; 10699_ACEOF 10700if ac_fn_c_try_compile "$LINENO" 10701then : 10702 xorg_cv_cc_flag_unused_command_line_argument=yes 10703else case e in #( 10704 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10705esac 10706fi 10707rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10708esac 10709fi 10710{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10711printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10712 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10713 CFLAGS="$xorg_testset_save_CFLAGS" 10714fi 10715 10716found="no" 10717 10718 if test $found = "no" ; then 10719 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10721 fi 10722 10723 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10725 fi 10726 10727 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10728 10729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10730printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10731 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10732 if eval test \${$cacheid+y} 10733then : 10734 printf %s "(cached) " >&6 10735else case e in #( 10736 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10737/* end confdefs.h. */ 10738int i; 10739int 10740main (void) 10741{ 10742 10743 ; 10744 return 0; 10745} 10746_ACEOF 10747if ac_fn_c_try_link "$LINENO" 10748then : 10749 eval $cacheid=yes 10750else case e in #( 10751 e) eval $cacheid=no ;; 10752esac 10753fi 10754rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10755 conftest$ac_exeext conftest.$ac_ext ;; 10756esac 10757fi 10758 10759 10760 CFLAGS="$xorg_testset_save_CFLAGS" 10761 10762 eval supported=\$$cacheid 10763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10764printf "%s\n" "$supported" >&6; } 10765 if test "$supported" = "yes" ; then 10766 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10767 found="yes" 10768 fi 10769 fi 10770 10771 10772fi 10773 10774 10775 10776 10777 10778 10779 10780 CWARNFLAGS="$BASE_CFLAGS" 10781 if test "x$GCC" = xyes ; then 10782 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10783 fi 10784 10785 10786 10787 10788 10789 10790 10791 10792# Check whether --enable-strict-compilation was given. 10793if test ${enable_strict_compilation+y} 10794then : 10795 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10796else case e in #( 10797 e) STRICT_COMPILE=no ;; 10798esac 10799fi 10800 10801 10802 10803 10804 10805 10806STRICT_CFLAGS="" 10807 10808 10809 10810 10811 10812 10813 10814 10815 10816 10817 10818 10819 10820xorg_testset_save_CFLAGS="$CFLAGS" 10821 10822if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10825printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10826if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10827then : 10828 printf %s "(cached) " >&6 10829else case e in #( 10830 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10831/* end confdefs.h. */ 10832int i; 10833_ACEOF 10834if ac_fn_c_try_compile "$LINENO" 10835then : 10836 xorg_cv_cc_flag_unknown_warning_option=yes 10837else case e in #( 10838 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10839esac 10840fi 10841rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10842esac 10843fi 10844{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10845printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10846 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10847 CFLAGS="$xorg_testset_save_CFLAGS" 10848fi 10849 10850if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10853 fi 10854 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10856printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10857if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10858then : 10859 printf %s "(cached) " >&6 10860else case e in #( 10861 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10862/* end confdefs.h. */ 10863int i; 10864_ACEOF 10865if ac_fn_c_try_compile "$LINENO" 10866then : 10867 xorg_cv_cc_flag_unused_command_line_argument=yes 10868else case e in #( 10869 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10870esac 10871fi 10872rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10873esac 10874fi 10875{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10876printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10877 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10878 CFLAGS="$xorg_testset_save_CFLAGS" 10879fi 10880 10881found="no" 10882 10883 if test $found = "no" ; then 10884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10886 fi 10887 10888 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10890 fi 10891 10892 CFLAGS="$CFLAGS -pedantic" 10893 10894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10895printf %s "checking if $CC supports -pedantic... " >&6; } 10896 cacheid=xorg_cv_cc_flag__pedantic 10897 if eval test \${$cacheid+y} 10898then : 10899 printf %s "(cached) " >&6 10900else case e in #( 10901 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10902/* end confdefs.h. */ 10903int i; 10904int 10905main (void) 10906{ 10907 10908 ; 10909 return 0; 10910} 10911_ACEOF 10912if ac_fn_c_try_link "$LINENO" 10913then : 10914 eval $cacheid=yes 10915else case e in #( 10916 e) eval $cacheid=no ;; 10917esac 10918fi 10919rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10920 conftest$ac_exeext conftest.$ac_ext ;; 10921esac 10922fi 10923 10924 10925 CFLAGS="$xorg_testset_save_CFLAGS" 10926 10927 eval supported=\$$cacheid 10928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10929printf "%s\n" "$supported" >&6; } 10930 if test "$supported" = "yes" ; then 10931 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10932 found="yes" 10933 fi 10934 fi 10935 10936 10937 10938 10939 10940 10941 10942 10943 10944 10945 10946 10947 10948 10949 10950xorg_testset_save_CFLAGS="$CFLAGS" 10951 10952if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10955printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10956if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10957then : 10958 printf %s "(cached) " >&6 10959else case e in #( 10960 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10961/* end confdefs.h. */ 10962int i; 10963_ACEOF 10964if ac_fn_c_try_compile "$LINENO" 10965then : 10966 xorg_cv_cc_flag_unknown_warning_option=yes 10967else case e in #( 10968 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10969esac 10970fi 10971rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10972esac 10973fi 10974{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10975printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10976 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10977 CFLAGS="$xorg_testset_save_CFLAGS" 10978fi 10979 10980if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10981 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10983 fi 10984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10986printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10987if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10988then : 10989 printf %s "(cached) " >&6 10990else case e in #( 10991 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10992/* end confdefs.h. */ 10993int i; 10994_ACEOF 10995if ac_fn_c_try_compile "$LINENO" 10996then : 10997 xorg_cv_cc_flag_unused_command_line_argument=yes 10998else case e in #( 10999 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11000esac 11001fi 11002rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11003esac 11004fi 11005{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11006printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11007 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11008 CFLAGS="$xorg_testset_save_CFLAGS" 11009fi 11010 11011found="no" 11012 11013 if test $found = "no" ; then 11014 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11016 fi 11017 11018 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11019 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11020 fi 11021 11022 CFLAGS="$CFLAGS -Werror" 11023 11024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11025printf %s "checking if $CC supports -Werror... " >&6; } 11026 cacheid=xorg_cv_cc_flag__Werror 11027 if eval test \${$cacheid+y} 11028then : 11029 printf %s "(cached) " >&6 11030else case e in #( 11031 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11032/* end confdefs.h. */ 11033int i; 11034int 11035main (void) 11036{ 11037 11038 ; 11039 return 0; 11040} 11041_ACEOF 11042if ac_fn_c_try_link "$LINENO" 11043then : 11044 eval $cacheid=yes 11045else case e in #( 11046 e) eval $cacheid=no ;; 11047esac 11048fi 11049rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11050 conftest$ac_exeext conftest.$ac_ext ;; 11051esac 11052fi 11053 11054 11055 CFLAGS="$xorg_testset_save_CFLAGS" 11056 11057 eval supported=\$$cacheid 11058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11059printf "%s\n" "$supported" >&6; } 11060 if test "$supported" = "yes" ; then 11061 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11062 found="yes" 11063 fi 11064 fi 11065 11066 if test $found = "no" ; then 11067 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11069 fi 11070 11071 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11072 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11073 fi 11074 11075 CFLAGS="$CFLAGS -errwarn" 11076 11077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11078printf %s "checking if $CC supports -errwarn... " >&6; } 11079 cacheid=xorg_cv_cc_flag__errwarn 11080 if eval test \${$cacheid+y} 11081then : 11082 printf %s "(cached) " >&6 11083else case e in #( 11084 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11085/* end confdefs.h. */ 11086int i; 11087int 11088main (void) 11089{ 11090 11091 ; 11092 return 0; 11093} 11094_ACEOF 11095if ac_fn_c_try_link "$LINENO" 11096then : 11097 eval $cacheid=yes 11098else case e in #( 11099 e) eval $cacheid=no ;; 11100esac 11101fi 11102rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11103 conftest$ac_exeext conftest.$ac_ext ;; 11104esac 11105fi 11106 11107 11108 CFLAGS="$xorg_testset_save_CFLAGS" 11109 11110 eval supported=\$$cacheid 11111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11112printf "%s\n" "$supported" >&6; } 11113 if test "$supported" = "yes" ; then 11114 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11115 found="yes" 11116 fi 11117 fi 11118 11119 11120 11121# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11122# activate it with -Werror, so we add it here explicitly. 11123 11124 11125 11126 11127 11128 11129 11130 11131 11132 11133 11134 11135 11136xorg_testset_save_CFLAGS="$CFLAGS" 11137 11138if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11141printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11142if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11143then : 11144 printf %s "(cached) " >&6 11145else case e in #( 11146 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11147/* end confdefs.h. */ 11148int i; 11149_ACEOF 11150if ac_fn_c_try_compile "$LINENO" 11151then : 11152 xorg_cv_cc_flag_unknown_warning_option=yes 11153else case e in #( 11154 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11155esac 11156fi 11157rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11158esac 11159fi 11160{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11161printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11162 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11163 CFLAGS="$xorg_testset_save_CFLAGS" 11164fi 11165 11166if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11167 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11169 fi 11170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11172printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11173if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11174then : 11175 printf %s "(cached) " >&6 11176else case e in #( 11177 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11178/* end confdefs.h. */ 11179int i; 11180_ACEOF 11181if ac_fn_c_try_compile "$LINENO" 11182then : 11183 xorg_cv_cc_flag_unused_command_line_argument=yes 11184else case e in #( 11185 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11186esac 11187fi 11188rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11189esac 11190fi 11191{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11192printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11193 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11194 CFLAGS="$xorg_testset_save_CFLAGS" 11195fi 11196 11197found="no" 11198 11199 if test $found = "no" ; then 11200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11202 fi 11203 11204 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11206 fi 11207 11208 CFLAGS="$CFLAGS -Werror=attributes" 11209 11210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11211printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11212 cacheid=xorg_cv_cc_flag__Werror_attributes 11213 if eval test \${$cacheid+y} 11214then : 11215 printf %s "(cached) " >&6 11216else case e in #( 11217 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11218/* end confdefs.h. */ 11219int i; 11220int 11221main (void) 11222{ 11223 11224 ; 11225 return 0; 11226} 11227_ACEOF 11228if ac_fn_c_try_link "$LINENO" 11229then : 11230 eval $cacheid=yes 11231else case e in #( 11232 e) eval $cacheid=no ;; 11233esac 11234fi 11235rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11236 conftest$ac_exeext conftest.$ac_ext ;; 11237esac 11238fi 11239 11240 11241 CFLAGS="$xorg_testset_save_CFLAGS" 11242 11243 eval supported=\$$cacheid 11244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11245printf "%s\n" "$supported" >&6; } 11246 if test "$supported" = "yes" ; then 11247 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11248 found="yes" 11249 fi 11250 fi 11251 11252 11253 11254if test "x$STRICT_COMPILE" = "xyes"; then 11255 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11256 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11257fi 11258 11259 11260 11261 11262 11263 11264 11265 11266cat >>confdefs.h <<_ACEOF 11267#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11268_ACEOF 11269 11270 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11271 if test "x$PVM" = "x"; then 11272 PVM="0" 11273 fi 11274 11275printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11276 11277 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11278 if test "x$PVP" = "x"; then 11279 PVP="0" 11280 fi 11281 11282printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11283 11284 11285 11286CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11287mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11288|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11289touch \$(top_srcdir)/ChangeLog; \ 11290echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11291 11292 11293 11294 11295macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11296INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11297mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11298|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11299touch \$(top_srcdir)/INSTALL; \ 11300echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11301 11302 11303 11304 11305 11306 11307case $host_os in 11308 solaris*) 11309 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11310 # check for a man page file found in later versions that use 11311 # traditional section numbers instead 11312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11313printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11314if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11315then : 11316 printf %s "(cached) " >&6 11317else case e in #( 11318 e) test "$cross_compiling" = yes && 11319 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11320if test -r "/usr/share/man/man7/attributes.7"; then 11321 ac_cv_file__usr_share_man_man7_attributes_7=yes 11322else 11323 ac_cv_file__usr_share_man_man7_attributes_7=no 11324fi ;; 11325esac 11326fi 11327{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11328printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11329if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11330then : 11331 SYSV_MAN_SECTIONS=false 11332else case e in #( 11333 e) SYSV_MAN_SECTIONS=true ;; 11334esac 11335fi 11336 11337 ;; 11338 *) SYSV_MAN_SECTIONS=false ;; 11339esac 11340 11341if test x$APP_MAN_SUFFIX = x ; then 11342 APP_MAN_SUFFIX=1 11343fi 11344if test x$APP_MAN_DIR = x ; then 11345 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11346fi 11347 11348if test x$LIB_MAN_SUFFIX = x ; then 11349 LIB_MAN_SUFFIX=3 11350fi 11351if test x$LIB_MAN_DIR = x ; then 11352 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11353fi 11354 11355if test x$FILE_MAN_SUFFIX = x ; then 11356 case $SYSV_MAN_SECTIONS in 11357 true) FILE_MAN_SUFFIX=4 ;; 11358 *) FILE_MAN_SUFFIX=5 ;; 11359 esac 11360fi 11361if test x$FILE_MAN_DIR = x ; then 11362 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11363fi 11364 11365if test x$MISC_MAN_SUFFIX = x ; then 11366 case $SYSV_MAN_SECTIONS in 11367 true) MISC_MAN_SUFFIX=5 ;; 11368 *) MISC_MAN_SUFFIX=7 ;; 11369 esac 11370fi 11371if test x$MISC_MAN_DIR = x ; then 11372 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11373fi 11374 11375if test x$DRIVER_MAN_SUFFIX = x ; then 11376 case $SYSV_MAN_SECTIONS in 11377 true) DRIVER_MAN_SUFFIX=7 ;; 11378 *) DRIVER_MAN_SUFFIX=4 ;; 11379 esac 11380fi 11381if test x$DRIVER_MAN_DIR = x ; then 11382 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11383fi 11384 11385if test x$ADMIN_MAN_SUFFIX = x ; then 11386 case $SYSV_MAN_SECTIONS in 11387 true) ADMIN_MAN_SUFFIX=1m ;; 11388 *) ADMIN_MAN_SUFFIX=8 ;; 11389 esac 11390fi 11391if test x$ADMIN_MAN_DIR = x ; then 11392 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11393fi 11394 11395 11396 11397 11398 11399 11400 11401 11402 11403 11404 11405 11406 11407 11408 11409XORG_MAN_PAGE="X Version 11" 11410 11411MAN_SUBSTS="\ 11412 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11413 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11414 -e 's|__xservername__|Xorg|g' \ 11415 -e 's|__xconfigfile__|xorg.conf|g' \ 11416 -e 's|__projectroot__|\$(prefix)|g' \ 11417 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11418 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11419 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11420 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11421 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11422 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11423 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11424 11425 11426 11427 11428AM_DEFAULT_VERBOSITY=0 11429 11430 11431 11432# Checks for typedefs, structures, and compiler characteristics. 11433# Check whether --enable-largefile was given. 11434if test ${enable_largefile+y} 11435then : 11436 enableval=$enable_largefile; 11437fi 11438if test "$enable_largefile,$enable_year2038" != no,no 11439then : 11440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 11441printf %s "checking for $CC option to enable large file support... " >&6; } 11442if test ${ac_cv_sys_largefile_opts+y} 11443then : 11444 printf %s "(cached) " >&6 11445else case e in #( 11446 e) ac_save_CC="$CC" 11447 ac_opt_found=no 11448 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do 11449 if test x"$ac_opt" != x"none needed" 11450then : 11451 CC="$ac_save_CC $ac_opt" 11452fi 11453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11454/* end confdefs.h. */ 11455#include <sys/types.h> 11456#ifndef FTYPE 11457# define FTYPE off_t 11458#endif 11459 /* Check that FTYPE can represent 2**63 - 1 correctly. 11460 We can't simply define LARGE_FTYPE to be 9223372036854775807, 11461 since some C++ compilers masquerading as C compilers 11462 incorrectly reject 9223372036854775807. */ 11463#define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 11464 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 11465 && LARGE_FTYPE % 2147483647 == 1) 11466 ? 1 : -1]; 11467int 11468main (void) 11469{ 11470 11471 ; 11472 return 0; 11473} 11474_ACEOF 11475if ac_fn_c_try_compile "$LINENO" 11476then : 11477 if test x"$ac_opt" = x"none needed" 11478then : 11479 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 11480 CC="$CC -DFTYPE=ino_t" 11481 if ac_fn_c_try_compile "$LINENO" 11482then : 11483 11484else case e in #( 11485 e) CC="$CC -D_FILE_OFFSET_BITS=64" 11486 if ac_fn_c_try_compile "$LINENO" 11487then : 11488 ac_opt='-D_FILE_OFFSET_BITS=64' 11489fi 11490rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 11491esac 11492fi 11493rm -f core conftest.err conftest.$ac_objext conftest.beam 11494fi 11495 ac_cv_sys_largefile_opts=$ac_opt 11496 ac_opt_found=yes 11497fi 11498rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11499 test $ac_opt_found = no || break 11500 done 11501 CC="$ac_save_CC" 11502 11503 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 11504esac 11505fi 11506{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 11507printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } 11508 11509ac_have_largefile=yes 11510case $ac_cv_sys_largefile_opts in #( 11511 "none needed") : 11512 ;; #( 11513 "supported through gnulib") : 11514 ;; #( 11515 "support not detected") : 11516 ac_have_largefile=no ;; #( 11517 "-D_FILE_OFFSET_BITS=64") : 11518 11519printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h 11520 ;; #( 11521 "-D_LARGE_FILES=1") : 11522 11523printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h 11524 ;; #( 11525 "-n32") : 11526 CC="$CC -n32" ;; #( 11527 *) : 11528 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 11529esac 11530 11531if test "$enable_year2038" != no 11532then : 11533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 11534printf %s "checking for $CC option for timestamps after 2038... " >&6; } 11535if test ${ac_cv_sys_year2038_opts+y} 11536then : 11537 printf %s "(cached) " >&6 11538else case e in #( 11539 e) ac_save_CPPFLAGS="$CPPFLAGS" 11540 ac_opt_found=no 11541 for ac_opt in "none needed" "-D_TIME_BITS=64" "-D__MINGW_USE_VC2005_COMPAT" "-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"; do 11542 if test x"$ac_opt" != x"none needed" 11543then : 11544 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 11545fi 11546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11547/* end confdefs.h. */ 11548 11549 #include <time.h> 11550 /* Check that time_t can represent 2**32 - 1 correctly. */ 11551 #define LARGE_TIME_T \\ 11552 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 11553 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 11554 && LARGE_TIME_T % 65537 == 0) 11555 ? 1 : -1]; 11556 11557int 11558main (void) 11559{ 11560 11561 ; 11562 return 0; 11563} 11564_ACEOF 11565if ac_fn_c_try_compile "$LINENO" 11566then : 11567 ac_cv_sys_year2038_opts="$ac_opt" 11568 ac_opt_found=yes 11569fi 11570rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11571 test $ac_opt_found = no || break 11572 done 11573 CPPFLAGS="$ac_save_CPPFLAGS" 11574 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 11575esac 11576fi 11577{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 11578printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } 11579 11580ac_have_year2038=yes 11581case $ac_cv_sys_year2038_opts in #( 11582 "none needed") : 11583 ;; #( 11584 "support not detected") : 11585 ac_have_year2038=no ;; #( 11586 "-D_TIME_BITS=64") : 11587 11588printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h 11589 ;; #( 11590 "-D__MINGW_USE_VC2005_COMPAT") : 11591 11592printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 11593 ;; #( 11594 "-U_USE_32_BIT_TIME_T"*) : 11595 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11596printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11597as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 11598will stop working after mid-January 2038. Remove 11599_USE_32BIT_TIME_T from the compiler flags. 11600See 'config.log' for more details" "$LINENO" 5; } ;; #( 11601 *) : 11602 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 11603esac 11604 11605fi 11606 11607fi 11608 11609# Checks for pkg-config packages 11610 11611pkg_failed=no 11612{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XCMSDB" >&5 11613printf %s "checking for XCMSDB... " >&6; } 11614 11615if test -n "$XCMSDB_CFLAGS"; then 11616 pkg_cv_XCMSDB_CFLAGS="$XCMSDB_CFLAGS" 11617 elif test -n "$PKG_CONFIG"; then 11618 if test -n "$PKG_CONFIG" && \ 11619 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11620 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11621 ac_status=$? 11622 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11623 test $ac_status = 0; }; then 11624 pkg_cv_XCMSDB_CFLAGS=`$PKG_CONFIG --cflags "x11" 2>/dev/null` 11625 test "x$?" != "x0" && pkg_failed=yes 11626else 11627 pkg_failed=yes 11628fi 11629 else 11630 pkg_failed=untried 11631fi 11632if test -n "$XCMSDB_LIBS"; then 11633 pkg_cv_XCMSDB_LIBS="$XCMSDB_LIBS" 11634 elif test -n "$PKG_CONFIG"; then 11635 if test -n "$PKG_CONFIG" && \ 11636 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11\""; } >&5 11637 ($PKG_CONFIG --exists --print-errors "x11") 2>&5 11638 ac_status=$? 11639 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11640 test $ac_status = 0; }; then 11641 pkg_cv_XCMSDB_LIBS=`$PKG_CONFIG --libs "x11" 2>/dev/null` 11642 test "x$?" != "x0" && pkg_failed=yes 11643else 11644 pkg_failed=yes 11645fi 11646 else 11647 pkg_failed=untried 11648fi 11649 11650 11651 11652if test $pkg_failed = yes; then 11653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11654printf "%s\n" "no" >&6; } 11655 11656if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11657 _pkg_short_errors_supported=yes 11658else 11659 _pkg_short_errors_supported=no 11660fi 11661 if test $_pkg_short_errors_supported = yes; then 11662 XCMSDB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11" 2>&1` 11663 else 11664 XCMSDB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11" 2>&1` 11665 fi 11666 # Put the nasty error message in config.log where it belongs 11667 echo "$XCMSDB_PKG_ERRORS" >&5 11668 11669 as_fn_error $? "Package requirements (x11) were not met: 11670 11671$XCMSDB_PKG_ERRORS 11672 11673Consider adjusting the PKG_CONFIG_PATH environment variable if you 11674installed software in a non-standard prefix. 11675 11676Alternatively, you may set the environment variables XCMSDB_CFLAGS 11677and XCMSDB_LIBS to avoid the need to call pkg-config. 11678See the pkg-config man page for more details." "$LINENO" 5 11679elif test $pkg_failed = untried; then 11680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11681printf "%s\n" "no" >&6; } 11682 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11683printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11684as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11685is in your PATH or set the PKG_CONFIG environment variable to the full 11686path to pkg-config. 11687 11688Alternatively, you may set the environment variables XCMSDB_CFLAGS 11689and XCMSDB_LIBS to avoid the need to call pkg-config. 11690See the pkg-config man page for more details. 11691 11692To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11693See 'config.log' for more details" "$LINENO" 5; } 11694else 11695 XCMSDB_CFLAGS=$pkg_cv_XCMSDB_CFLAGS 11696 XCMSDB_LIBS=$pkg_cv_XCMSDB_LIBS 11697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11698printf "%s\n" "yes" >&6; } 11699 11700fi 11701 11702ac_config_files="$ac_config_files Makefile man/Makefile" 11703 11704cat >confcache <<\_ACEOF 11705# This file is a shell script that caches the results of configure 11706# tests run on this system so they can be shared between configure 11707# scripts and configure runs, see configure's option --config-cache. 11708# It is not useful on other systems. If it contains results you don't 11709# want to keep, you may remove or edit it. 11710# 11711# config.status only pays attention to the cache file if you give it 11712# the --recheck option to rerun configure. 11713# 11714# 'ac_cv_env_foo' variables (set or unset) will be overridden when 11715# loading this file, other *unset* 'ac_cv_foo' will be assigned the 11716# following values. 11717 11718_ACEOF 11719 11720# The following way of writing the cache mishandles newlines in values, 11721# but we know of no workaround that is simple, portable, and efficient. 11722# So, we kill variables containing newlines. 11723# Ultrix sh set writes to stderr and can't be redirected directly, 11724# and sets the high bit in the cache file unless we assign to the vars. 11725( 11726 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11727 eval ac_val=\$$ac_var 11728 case $ac_val in #( 11729 *${as_nl}*) 11730 case $ac_var in #( 11731 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11732printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11733 esac 11734 case $ac_var in #( 11735 _ | IFS | as_nl) ;; #( 11736 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11737 *) { eval $ac_var=; unset $ac_var;} ;; 11738 esac ;; 11739 esac 11740 done 11741 11742 (set) 2>&1 | 11743 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11744 *${as_nl}ac_space=\ *) 11745 # 'set' does not quote correctly, so add quotes: double-quote 11746 # substitution turns \\\\ into \\, and sed turns \\ into \. 11747 sed -n \ 11748 "s/'/'\\\\''/g; 11749 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11750 ;; #( 11751 *) 11752 # 'set' quotes correctly as required by POSIX, so do not add quotes. 11753 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11754 ;; 11755 esac | 11756 sort 11757) | 11758 sed ' 11759 /^ac_cv_env_/b end 11760 t clear 11761 :clear 11762 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11763 t end 11764 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11765 :end' >>confcache 11766if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11767 if test -w "$cache_file"; then 11768 if test "x$cache_file" != "x/dev/null"; then 11769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11770printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11771 if test ! -f "$cache_file" || test -h "$cache_file"; then 11772 cat confcache >"$cache_file" 11773 else 11774 case $cache_file in #( 11775 */* | ?:*) 11776 mv -f confcache "$cache_file"$$ && 11777 mv -f "$cache_file"$$ "$cache_file" ;; #( 11778 *) 11779 mv -f confcache "$cache_file" ;; 11780 esac 11781 fi 11782 fi 11783 else 11784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11785printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11786 fi 11787fi 11788rm -f confcache 11789 11790test "x$prefix" = xNONE && prefix=$ac_default_prefix 11791# Let make expand exec_prefix. 11792test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11793 11794DEFS=-DHAVE_CONFIG_H 11795 11796ac_libobjs= 11797ac_ltlibobjs= 11798U= 11799for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11800 # 1. Remove the extension, and $U if already installed. 11801 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11802 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11803 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11804 # will be set to the directory where LIBOBJS objects are built. 11805 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11806 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11807done 11808LIBOBJS=$ac_libobjs 11809 11810LTLIBOBJS=$ac_ltlibobjs 11811 11812 11813{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11814printf %s "checking that generated files are newer than configure... " >&6; } 11815 if test -n "$am_sleep_pid"; then 11816 # Hide warnings about reused PIDs. 11817 wait $am_sleep_pid 2>/dev/null 11818 fi 11819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11820printf "%s\n" "done" >&6; } 11821case $enable_silent_rules in # ((( 11822 yes) AM_DEFAULT_VERBOSITY=0;; 11823 no) AM_DEFAULT_VERBOSITY=1;; 11824esac 11825if test $am_cv_make_support_nested_variables = yes; then 11826 AM_V='$(V)' 11827 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11828else 11829 AM_V=$AM_DEFAULT_VERBOSITY 11830 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11831fi 11832 11833 if test -n "$EXEEXT"; then 11834 am__EXEEXT_TRUE= 11835 am__EXEEXT_FALSE='#' 11836else 11837 am__EXEEXT_TRUE='#' 11838 am__EXEEXT_FALSE= 11839fi 11840 11841if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11842 as_fn_error $? "conditional \"AMDEP\" was never defined. 11843Usually this means the macro was only invoked conditionally." "$LINENO" 5 11844fi 11845if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11846 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11847Usually this means the macro was only invoked conditionally." "$LINENO" 5 11848fi 11849# Check whether --enable-year2038 was given. 11850if test ${enable_year2038+y} 11851then : 11852 enableval=$enable_year2038; 11853fi 11854 11855 11856: "${CONFIG_STATUS=./config.status}" 11857ac_write_fail=0 11858ac_clean_files_save=$ac_clean_files 11859ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11860{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11861printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11862as_write_fail=0 11863cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11864#! $SHELL 11865# Generated by $as_me. 11866# Run this file to recreate the current configuration. 11867# Compiler output produced by configure, useful for debugging 11868# configure, is in config.log if it exists. 11869 11870debug=false 11871ac_cs_recheck=false 11872ac_cs_silent=false 11873 11874SHELL=\${CONFIG_SHELL-$SHELL} 11875export SHELL 11876_ASEOF 11877cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11878## -------------------- ## 11879## M4sh Initialization. ## 11880## -------------------- ## 11881 11882# Be more Bourne compatible 11883DUALCASE=1; export DUALCASE # for MKS sh 11884if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11885then : 11886 emulate sh 11887 NULLCMD=: 11888 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11889 # is contrary to our usage. Disable this feature. 11890 alias -g '${1+"$@"}'='"$@"' 11891 setopt NO_GLOB_SUBST 11892else case e in #( 11893 e) case `(set -o) 2>/dev/null` in #( 11894 *posix*) : 11895 set -o posix ;; #( 11896 *) : 11897 ;; 11898esac ;; 11899esac 11900fi 11901 11902 11903 11904# Reset variables that may have inherited troublesome values from 11905# the environment. 11906 11907# IFS needs to be set, to space, tab, and newline, in precisely that order. 11908# (If _AS_PATH_WALK were called with IFS unset, it would have the 11909# side effect of setting IFS to empty, thus disabling word splitting.) 11910# Quoting is to prevent editors from complaining about space-tab. 11911as_nl=' 11912' 11913export as_nl 11914IFS=" "" $as_nl" 11915 11916PS1='$ ' 11917PS2='> ' 11918PS4='+ ' 11919 11920# Ensure predictable behavior from utilities with locale-dependent output. 11921LC_ALL=C 11922export LC_ALL 11923LANGUAGE=C 11924export LANGUAGE 11925 11926# We cannot yet rely on "unset" to work, but we need these variables 11927# to be unset--not just set to an empty or harmless value--now, to 11928# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11929# also avoids known problems related to "unset" and subshell syntax 11930# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11931for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11932do eval test \${$as_var+y} \ 11933 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11934done 11935 11936# Ensure that fds 0, 1, and 2 are open. 11937if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11938if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11939if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11940 11941# The user is always right. 11942if ${PATH_SEPARATOR+false} :; then 11943 PATH_SEPARATOR=: 11944 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11945 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11946 PATH_SEPARATOR=';' 11947 } 11948fi 11949 11950 11951# Find who we are. Look in the path if we contain no directory separator. 11952as_myself= 11953case $0 in #(( 11954 *[\\/]* ) as_myself=$0 ;; 11955 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11956for as_dir in $PATH 11957do 11958 IFS=$as_save_IFS 11959 case $as_dir in #((( 11960 '') as_dir=./ ;; 11961 */) ;; 11962 *) as_dir=$as_dir/ ;; 11963 esac 11964 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11965 done 11966IFS=$as_save_IFS 11967 11968 ;; 11969esac 11970# We did not find ourselves, most probably we were run as 'sh COMMAND' 11971# in which case we are not to be found in the path. 11972if test "x$as_myself" = x; then 11973 as_myself=$0 11974fi 11975if test ! -f "$as_myself"; then 11976 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11977 exit 1 11978fi 11979 11980 11981 11982# as_fn_error STATUS ERROR [LINENO LOG_FD] 11983# ---------------------------------------- 11984# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11985# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11986# script with STATUS, using 1 if that was 0. 11987as_fn_error () 11988{ 11989 as_status=$1; test $as_status -eq 0 && as_status=1 11990 if test "$4"; then 11991 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11992 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11993 fi 11994 printf "%s\n" "$as_me: error: $2" >&2 11995 as_fn_exit $as_status 11996} # as_fn_error 11997 11998 11999# as_fn_set_status STATUS 12000# ----------------------- 12001# Set $? to STATUS, without forking. 12002as_fn_set_status () 12003{ 12004 return $1 12005} # as_fn_set_status 12006 12007# as_fn_exit STATUS 12008# ----------------- 12009# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12010as_fn_exit () 12011{ 12012 set +e 12013 as_fn_set_status $1 12014 exit $1 12015} # as_fn_exit 12016 12017# as_fn_unset VAR 12018# --------------- 12019# Portably unset VAR. 12020as_fn_unset () 12021{ 12022 { eval $1=; unset $1;} 12023} 12024as_unset=as_fn_unset 12025 12026# as_fn_append VAR VALUE 12027# ---------------------- 12028# Append the text in VALUE to the end of the definition contained in VAR. Take 12029# advantage of any shell optimizations that allow amortized linear growth over 12030# repeated appends, instead of the typical quadratic growth present in naive 12031# implementations. 12032if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12033then : 12034 eval 'as_fn_append () 12035 { 12036 eval $1+=\$2 12037 }' 12038else case e in #( 12039 e) as_fn_append () 12040 { 12041 eval $1=\$$1\$2 12042 } ;; 12043esac 12044fi # as_fn_append 12045 12046# as_fn_arith ARG... 12047# ------------------ 12048# Perform arithmetic evaluation on the ARGs, and store the result in the 12049# global $as_val. Take advantage of shells that can avoid forks. The arguments 12050# must be portable across $(()) and expr. 12051if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12052then : 12053 eval 'as_fn_arith () 12054 { 12055 as_val=$(( $* )) 12056 }' 12057else case e in #( 12058 e) as_fn_arith () 12059 { 12060 as_val=`expr "$@" || test $? -eq 1` 12061 } ;; 12062esac 12063fi # as_fn_arith 12064 12065 12066if expr a : '\(a\)' >/dev/null 2>&1 && 12067 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12068 as_expr=expr 12069else 12070 as_expr=false 12071fi 12072 12073if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12074 as_basename=basename 12075else 12076 as_basename=false 12077fi 12078 12079if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12080 as_dirname=dirname 12081else 12082 as_dirname=false 12083fi 12084 12085as_me=`$as_basename -- "$0" || 12086$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12087 X"$0" : 'X\(//\)$' \| \ 12088 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12089printf "%s\n" X/"$0" | 12090 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12091 s//\1/ 12092 q 12093 } 12094 /^X\/\(\/\/\)$/{ 12095 s//\1/ 12096 q 12097 } 12098 /^X\/\(\/\).*/{ 12099 s//\1/ 12100 q 12101 } 12102 s/.*/./; q'` 12103 12104# Avoid depending upon Character Ranges. 12105as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12106as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12107as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12108as_cr_digits='0123456789' 12109as_cr_alnum=$as_cr_Letters$as_cr_digits 12110 12111 12112# Determine whether it's possible to make 'echo' print without a newline. 12113# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12114# for compatibility with existing Makefiles. 12115ECHO_C= ECHO_N= ECHO_T= 12116case `echo -n x` in #((((( 12117-n*) 12118 case `echo 'xy\c'` in 12119 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12120 xy) ECHO_C='\c';; 12121 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12122 ECHO_T=' ';; 12123 esac;; 12124*) 12125 ECHO_N='-n';; 12126esac 12127 12128# For backward compatibility with old third-party macros, we provide 12129# the shell variables $as_echo and $as_echo_n. New code should use 12130# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12131as_echo='printf %s\n' 12132as_echo_n='printf %s' 12133 12134rm -f conf$$ conf$$.exe conf$$.file 12135if test -d conf$$.dir; then 12136 rm -f conf$$.dir/conf$$.file 12137else 12138 rm -f conf$$.dir 12139 mkdir conf$$.dir 2>/dev/null 12140fi 12141if (echo >conf$$.file) 2>/dev/null; then 12142 if ln -s conf$$.file conf$$ 2>/dev/null; then 12143 as_ln_s='ln -s' 12144 # ... but there are two gotchas: 12145 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12146 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12147 # In both cases, we have to default to 'cp -pR'. 12148 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12149 as_ln_s='cp -pR' 12150 elif ln conf$$.file conf$$ 2>/dev/null; then 12151 as_ln_s=ln 12152 else 12153 as_ln_s='cp -pR' 12154 fi 12155else 12156 as_ln_s='cp -pR' 12157fi 12158rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12159rmdir conf$$.dir 2>/dev/null 12160 12161 12162# as_fn_mkdir_p 12163# ------------- 12164# Create "$as_dir" as a directory, including parents if necessary. 12165as_fn_mkdir_p () 12166{ 12167 12168 case $as_dir in #( 12169 -*) as_dir=./$as_dir;; 12170 esac 12171 test -d "$as_dir" || eval $as_mkdir_p || { 12172 as_dirs= 12173 while :; do 12174 case $as_dir in #( 12175 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12176 *) as_qdir=$as_dir;; 12177 esac 12178 as_dirs="'$as_qdir' $as_dirs" 12179 as_dir=`$as_dirname -- "$as_dir" || 12180$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12181 X"$as_dir" : 'X\(//\)[^/]' \| \ 12182 X"$as_dir" : 'X\(//\)$' \| \ 12183 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12184printf "%s\n" X"$as_dir" | 12185 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12186 s//\1/ 12187 q 12188 } 12189 /^X\(\/\/\)[^/].*/{ 12190 s//\1/ 12191 q 12192 } 12193 /^X\(\/\/\)$/{ 12194 s//\1/ 12195 q 12196 } 12197 /^X\(\/\).*/{ 12198 s//\1/ 12199 q 12200 } 12201 s/.*/./; q'` 12202 test -d "$as_dir" && break 12203 done 12204 test -z "$as_dirs" || eval "mkdir $as_dirs" 12205 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12206 12207 12208} # as_fn_mkdir_p 12209if mkdir -p . 2>/dev/null; then 12210 as_mkdir_p='mkdir -p "$as_dir"' 12211else 12212 test -d ./-p && rmdir ./-p 12213 as_mkdir_p=false 12214fi 12215 12216 12217# as_fn_executable_p FILE 12218# ----------------------- 12219# Test if FILE is an executable regular file. 12220as_fn_executable_p () 12221{ 12222 test -f "$1" && test -x "$1" 12223} # as_fn_executable_p 12224as_test_x='test -x' 12225as_executable_p=as_fn_executable_p 12226 12227# Sed expression to map a string onto a valid CPP name. 12228as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12229as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12230 12231# Sed expression to map a string onto a valid variable name. 12232as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12233as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12234 12235 12236exec 6>&1 12237## ----------------------------------- ## 12238## Main body of $CONFIG_STATUS script. ## 12239## ----------------------------------- ## 12240_ASEOF 12241test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12242 12243cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12244# Save the log message, to keep $0 and so on meaningful, and to 12245# report actual input values of CONFIG_FILES etc. instead of their 12246# values after options handling. 12247ac_log=" 12248This file was extended by xcmsdb $as_me 1.0.7, which was 12249generated by GNU Autoconf 2.72. Invocation command line was 12250 12251 CONFIG_FILES = $CONFIG_FILES 12252 CONFIG_HEADERS = $CONFIG_HEADERS 12253 CONFIG_LINKS = $CONFIG_LINKS 12254 CONFIG_COMMANDS = $CONFIG_COMMANDS 12255 $ $0 $@ 12256 12257on `(hostname || uname -n) 2>/dev/null | sed 1q` 12258" 12259 12260_ACEOF 12261 12262case $ac_config_files in *" 12263"*) set x $ac_config_files; shift; ac_config_files=$*;; 12264esac 12265 12266case $ac_config_headers in *" 12267"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12268esac 12269 12270 12271cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12272# Files that config.status was made for. 12273config_files="$ac_config_files" 12274config_headers="$ac_config_headers" 12275config_commands="$ac_config_commands" 12276 12277_ACEOF 12278 12279cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12280ac_cs_usage="\ 12281'$as_me' instantiates files and other configuration actions 12282from templates according to the current configuration. Unless the files 12283and actions are specified as TAGs, all are instantiated by default. 12284 12285Usage: $0 [OPTION]... [TAG]... 12286 12287 -h, --help print this help, then exit 12288 -V, --version print version number and configuration settings, then exit 12289 --config print configuration, then exit 12290 -q, --quiet, --silent 12291 do not print progress messages 12292 -d, --debug don't remove temporary files 12293 --recheck update $as_me by reconfiguring in the same conditions 12294 --file=FILE[:TEMPLATE] 12295 instantiate the configuration file FILE 12296 --header=FILE[:TEMPLATE] 12297 instantiate the configuration header FILE 12298 12299Configuration files: 12300$config_files 12301 12302Configuration headers: 12303$config_headers 12304 12305Configuration commands: 12306$config_commands 12307 12308Report bugs to <https://gitlab.freedesktop.org/xorg/app/xcmsdb/-/issues>." 12309 12310_ACEOF 12311ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12312ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12313cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12314ac_cs_config='$ac_cs_config_escaped' 12315ac_cs_version="\\ 12316xcmsdb config.status 1.0.7 12317configured by $0, generated by GNU Autoconf 2.72, 12318 with options \\"\$ac_cs_config\\" 12319 12320Copyright (C) 2023 Free Software Foundation, Inc. 12321This config.status script is free software; the Free Software Foundation 12322gives unlimited permission to copy, distribute and modify it." 12323 12324ac_pwd='$ac_pwd' 12325srcdir='$srcdir' 12326INSTALL='$INSTALL' 12327MKDIR_P='$MKDIR_P' 12328AWK='$AWK' 12329test -n "\$AWK" || AWK=awk 12330_ACEOF 12331 12332cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12333# The default lists apply if the user does not specify any file. 12334ac_need_defaults=: 12335while test $# != 0 12336do 12337 case $1 in 12338 --*=?*) 12339 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12340 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12341 ac_shift=: 12342 ;; 12343 --*=) 12344 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12345 ac_optarg= 12346 ac_shift=: 12347 ;; 12348 *) 12349 ac_option=$1 12350 ac_optarg=$2 12351 ac_shift=shift 12352 ;; 12353 esac 12354 12355 case $ac_option in 12356 # Handling of the options. 12357 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12358 ac_cs_recheck=: ;; 12359 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12360 printf "%s\n" "$ac_cs_version"; exit ;; 12361 --config | --confi | --conf | --con | --co | --c ) 12362 printf "%s\n" "$ac_cs_config"; exit ;; 12363 --debug | --debu | --deb | --de | --d | -d ) 12364 debug=: ;; 12365 --file | --fil | --fi | --f ) 12366 $ac_shift 12367 case $ac_optarg in 12368 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12369 '') as_fn_error $? "missing file argument" ;; 12370 esac 12371 as_fn_append CONFIG_FILES " '$ac_optarg'" 12372 ac_need_defaults=false;; 12373 --header | --heade | --head | --hea ) 12374 $ac_shift 12375 case $ac_optarg in 12376 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12377 esac 12378 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12379 ac_need_defaults=false;; 12380 --he | --h) 12381 # Conflict between --help and --header 12382 as_fn_error $? "ambiguous option: '$1' 12383Try '$0 --help' for more information.";; 12384 --help | --hel | -h ) 12385 printf "%s\n" "$ac_cs_usage"; exit ;; 12386 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12387 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12388 ac_cs_silent=: ;; 12389 12390 # This is an error. 12391 -*) as_fn_error $? "unrecognized option: '$1' 12392Try '$0 --help' for more information." ;; 12393 12394 *) as_fn_append ac_config_targets " $1" 12395 ac_need_defaults=false ;; 12396 12397 esac 12398 shift 12399done 12400 12401ac_configure_extra_args= 12402 12403if $ac_cs_silent; then 12404 exec 6>/dev/null 12405 ac_configure_extra_args="$ac_configure_extra_args --silent" 12406fi 12407 12408_ACEOF 12409cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12410if \$ac_cs_recheck; then 12411 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12412 shift 12413 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12414 CONFIG_SHELL='$SHELL' 12415 export CONFIG_SHELL 12416 exec "\$@" 12417fi 12418 12419_ACEOF 12420cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12421exec 5>>config.log 12422{ 12423 echo 12424 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12425## Running $as_me. ## 12426_ASBOX 12427 printf "%s\n" "$ac_log" 12428} >&5 12429 12430_ACEOF 12431cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12432# 12433# INIT-COMMANDS 12434# 12435AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12436 12437_ACEOF 12438 12439cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12440 12441# Handling of arguments. 12442for ac_config_target in $ac_config_targets 12443do 12444 case $ac_config_target in 12445 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12446 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12447 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12448 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12449 12450 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12451 esac 12452done 12453 12454 12455# If the user did not use the arguments to specify the items to instantiate, 12456# then the envvar interface is used. Set only those that are not. 12457# We use the long form for the default assignment because of an extremely 12458# bizarre bug on SunOS 4.1.3. 12459if $ac_need_defaults; then 12460 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12461 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12462 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12463fi 12464 12465# Have a temporary directory for convenience. Make it in the build tree 12466# simply because there is no reason against having it here, and in addition, 12467# creating and moving files from /tmp can sometimes cause problems. 12468# Hook for its removal unless debugging. 12469# Note that there is a small window in which the directory will not be cleaned: 12470# after its creation but before its name has been assigned to '$tmp'. 12471$debug || 12472{ 12473 tmp= ac_tmp= 12474 trap 'exit_status=$? 12475 : "${ac_tmp:=$tmp}" 12476 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12477' 0 12478 trap 'as_fn_exit 1' 1 2 13 15 12479} 12480# Create a (secure) tmp directory for tmp files. 12481 12482{ 12483 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12484 test -d "$tmp" 12485} || 12486{ 12487 tmp=./conf$$-$RANDOM 12488 (umask 077 && mkdir "$tmp") 12489} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12490ac_tmp=$tmp 12491 12492# Set up the scripts for CONFIG_FILES section. 12493# No need to generate them if there are no CONFIG_FILES. 12494# This happens for instance with './config.status config.h'. 12495if test -n "$CONFIG_FILES"; then 12496 12497 12498ac_cr=`echo X | tr X '\015'` 12499# On cygwin, bash can eat \r inside `` if the user requested igncr. 12500# But we know of no other shell where ac_cr would be empty at this 12501# point, so we can use a bashism as a fallback. 12502if test "x$ac_cr" = x; then 12503 eval ac_cr=\$\'\\r\' 12504fi 12505ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12506if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12507 ac_cs_awk_cr='\\r' 12508else 12509 ac_cs_awk_cr=$ac_cr 12510fi 12511 12512echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12513_ACEOF 12514 12515 12516{ 12517 echo "cat >conf$$subs.awk <<_ACEOF" && 12518 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12519 echo "_ACEOF" 12520} >conf$$subs.sh || 12521 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12522ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12523ac_delim='%!_!# ' 12524for ac_last_try in false false false false false :; do 12525 . ./conf$$subs.sh || 12526 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12527 12528 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12529 if test $ac_delim_n = $ac_delim_num; then 12530 break 12531 elif $ac_last_try; then 12532 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12533 else 12534 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12535 fi 12536done 12537rm -f conf$$subs.sh 12538 12539cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12540cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12541_ACEOF 12542sed -n ' 12543h 12544s/^/S["/; s/!.*/"]=/ 12545p 12546g 12547s/^[^!]*!// 12548:repl 12549t repl 12550s/'"$ac_delim"'$// 12551t delim 12552:nl 12553h 12554s/\(.\{148\}\)..*/\1/ 12555t more1 12556s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12557p 12558n 12559b repl 12560:more1 12561s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12562p 12563g 12564s/.\{148\}// 12565t nl 12566:delim 12567h 12568s/\(.\{148\}\)..*/\1/ 12569t more2 12570s/["\\]/\\&/g; s/^/"/; s/$/"/ 12571p 12572b 12573:more2 12574s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12575p 12576g 12577s/.\{148\}// 12578t delim 12579' <conf$$subs.awk | sed ' 12580/^[^""]/{ 12581 N 12582 s/\n// 12583} 12584' >>$CONFIG_STATUS || ac_write_fail=1 12585rm -f conf$$subs.awk 12586cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12587_ACAWK 12588cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12589 for (key in S) S_is_set[key] = 1 12590 FS = "" 12591 12592} 12593{ 12594 line = $ 0 12595 nfields = split(line, field, "@") 12596 substed = 0 12597 len = length(field[1]) 12598 for (i = 2; i < nfields; i++) { 12599 key = field[i] 12600 keylen = length(key) 12601 if (S_is_set[key]) { 12602 value = S[key] 12603 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12604 len += length(value) + length(field[++i]) 12605 substed = 1 12606 } else 12607 len += 1 + keylen 12608 } 12609 12610 print line 12611} 12612 12613_ACAWK 12614_ACEOF 12615cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12616if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12617 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12618else 12619 cat 12620fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12621 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12622_ACEOF 12623 12624# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12625# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12626# trailing colons and then remove the whole line if VPATH becomes empty 12627# (actually we leave an empty line to preserve line numbers). 12628if test "x$srcdir" = x.; then 12629 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12630h 12631s/// 12632s/^/:/ 12633s/[ ]*$/:/ 12634s/:\$(srcdir):/:/g 12635s/:\${srcdir}:/:/g 12636s/:@srcdir@:/:/g 12637s/^:*// 12638s/:*$// 12639x 12640s/\(=[ ]*\).*/\1/ 12641G 12642s/\n// 12643s/^[^=]*=[ ]*$// 12644}' 12645fi 12646 12647cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12648fi # test -n "$CONFIG_FILES" 12649 12650# Set up the scripts for CONFIG_HEADERS section. 12651# No need to generate them if there are no CONFIG_HEADERS. 12652# This happens for instance with './config.status Makefile'. 12653if test -n "$CONFIG_HEADERS"; then 12654cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12655BEGIN { 12656_ACEOF 12657 12658# Transform confdefs.h into an awk script 'defines.awk', embedded as 12659# here-document in config.status, that substitutes the proper values into 12660# config.h.in to produce config.h. 12661 12662# Create a delimiter string that does not exist in confdefs.h, to ease 12663# handling of long lines. 12664ac_delim='%!_!# ' 12665for ac_last_try in false false :; do 12666 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12667 if test -z "$ac_tt"; then 12668 break 12669 elif $ac_last_try; then 12670 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12671 else 12672 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12673 fi 12674done 12675 12676# For the awk script, D is an array of macro values keyed by name, 12677# likewise P contains macro parameters if any. Preserve backslash 12678# newline sequences. 12679 12680ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12681sed -n ' 12682s/.\{148\}/&'"$ac_delim"'/g 12683t rset 12684:rset 12685s/^[ ]*#[ ]*define[ ][ ]*/ / 12686t def 12687d 12688:def 12689s/\\$// 12690t bsnl 12691s/["\\]/\\&/g 12692s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12693D["\1"]=" \3"/p 12694s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12695d 12696:bsnl 12697s/["\\]/\\&/g 12698s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12699D["\1"]=" \3\\\\\\n"\\/p 12700t cont 12701s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12702t cont 12703d 12704:cont 12705n 12706s/.\{148\}/&'"$ac_delim"'/g 12707t clear 12708:clear 12709s/\\$// 12710t bsnlc 12711s/["\\]/\\&/g; s/^/"/; s/$/"/p 12712d 12713:bsnlc 12714s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12715b cont 12716' <confdefs.h | sed ' 12717s/'"$ac_delim"'/"\\\ 12718"/g' >>$CONFIG_STATUS || ac_write_fail=1 12719 12720cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12721 for (key in D) D_is_set[key] = 1 12722 FS = "" 12723} 12724/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12725 line = \$ 0 12726 split(line, arg, " ") 12727 if (arg[1] == "#") { 12728 defundef = arg[2] 12729 mac1 = arg[3] 12730 } else { 12731 defundef = substr(arg[1], 2) 12732 mac1 = arg[2] 12733 } 12734 split(mac1, mac2, "(") #) 12735 macro = mac2[1] 12736 prefix = substr(line, 1, index(line, defundef) - 1) 12737 if (D_is_set[macro]) { 12738 # Preserve the white space surrounding the "#". 12739 print prefix "define", macro P[macro] D[macro] 12740 next 12741 } else { 12742 # Replace #undef with comments. This is necessary, for example, 12743 # in the case of _POSIX_SOURCE, which is predefined and required 12744 # on some systems where configure will not decide to define it. 12745 if (defundef == "undef") { 12746 print "/*", prefix defundef, macro, "*/" 12747 next 12748 } 12749 } 12750} 12751{ print } 12752_ACAWK 12753_ACEOF 12754cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12755 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12756fi # test -n "$CONFIG_HEADERS" 12757 12758 12759eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12760shift 12761for ac_tag 12762do 12763 case $ac_tag in 12764 :[FHLC]) ac_mode=$ac_tag; continue;; 12765 esac 12766 case $ac_mode$ac_tag in 12767 :[FHL]*:*);; 12768 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 12769 :[FH]-) ac_tag=-:-;; 12770 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12771 esac 12772 ac_save_IFS=$IFS 12773 IFS=: 12774 set x $ac_tag 12775 IFS=$ac_save_IFS 12776 shift 12777 ac_file=$1 12778 shift 12779 12780 case $ac_mode in 12781 :L) ac_source=$1;; 12782 :[FH]) 12783 ac_file_inputs= 12784 for ac_f 12785 do 12786 case $ac_f in 12787 -) ac_f="$ac_tmp/stdin";; 12788 *) # Look for the file first in the build tree, then in the source tree 12789 # (if the path is not absolute). The absolute path cannot be DOS-style, 12790 # because $ac_f cannot contain ':'. 12791 test -f "$ac_f" || 12792 case $ac_f in 12793 [\\/$]*) false;; 12794 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12795 esac || 12796 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 12797 esac 12798 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12799 as_fn_append ac_file_inputs " '$ac_f'" 12800 done 12801 12802 # Let's still pretend it is 'configure' which instantiates (i.e., don't 12803 # use $as_me), people would be surprised to read: 12804 # /* config.h. Generated by config.status. */ 12805 configure_input='Generated from '` 12806 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12807 `' by configure.' 12808 if test x"$ac_file" != x-; then 12809 configure_input="$ac_file. $configure_input" 12810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12811printf "%s\n" "$as_me: creating $ac_file" >&6;} 12812 fi 12813 # Neutralize special characters interpreted by sed in replacement strings. 12814 case $configure_input in #( 12815 *\&* | *\|* | *\\* ) 12816 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12817 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12818 *) ac_sed_conf_input=$configure_input;; 12819 esac 12820 12821 case $ac_tag in 12822 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12823 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12824 esac 12825 ;; 12826 esac 12827 12828 ac_dir=`$as_dirname -- "$ac_file" || 12829$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12830 X"$ac_file" : 'X\(//\)[^/]' \| \ 12831 X"$ac_file" : 'X\(//\)$' \| \ 12832 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12833printf "%s\n" X"$ac_file" | 12834 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12835 s//\1/ 12836 q 12837 } 12838 /^X\(\/\/\)[^/].*/{ 12839 s//\1/ 12840 q 12841 } 12842 /^X\(\/\/\)$/{ 12843 s//\1/ 12844 q 12845 } 12846 /^X\(\/\).*/{ 12847 s//\1/ 12848 q 12849 } 12850 s/.*/./; q'` 12851 as_dir="$ac_dir"; as_fn_mkdir_p 12852 ac_builddir=. 12853 12854case "$ac_dir" in 12855.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12856*) 12857 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12858 # A ".." for each directory in $ac_dir_suffix. 12859 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12860 case $ac_top_builddir_sub in 12861 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12862 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12863 esac ;; 12864esac 12865ac_abs_top_builddir=$ac_pwd 12866ac_abs_builddir=$ac_pwd$ac_dir_suffix 12867# for backward compatibility: 12868ac_top_builddir=$ac_top_build_prefix 12869 12870case $srcdir in 12871 .) # We are building in place. 12872 ac_srcdir=. 12873 ac_top_srcdir=$ac_top_builddir_sub 12874 ac_abs_top_srcdir=$ac_pwd ;; 12875 [\\/]* | ?:[\\/]* ) # Absolute name. 12876 ac_srcdir=$srcdir$ac_dir_suffix; 12877 ac_top_srcdir=$srcdir 12878 ac_abs_top_srcdir=$srcdir ;; 12879 *) # Relative name. 12880 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12881 ac_top_srcdir=$ac_top_build_prefix$srcdir 12882 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12883esac 12884ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12885 12886 12887 case $ac_mode in 12888 :F) 12889 # 12890 # CONFIG_FILE 12891 # 12892 12893 case $INSTALL in 12894 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12895 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12896 esac 12897 ac_MKDIR_P=$MKDIR_P 12898 case $MKDIR_P in 12899 [\\/$]* | ?:[\\/]* ) ;; 12900 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12901 esac 12902_ACEOF 12903 12904cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12905# If the template does not know about datarootdir, expand it. 12906# FIXME: This hack should be removed a few years after 2.60. 12907ac_datarootdir_hack=; ac_datarootdir_seen= 12908ac_sed_dataroot=' 12909/datarootdir/ { 12910 p 12911 q 12912} 12913/@datadir@/p 12914/@docdir@/p 12915/@infodir@/p 12916/@localedir@/p 12917/@mandir@/p' 12918case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12919*datarootdir*) ac_datarootdir_seen=yes;; 12920*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12922printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12923_ACEOF 12924cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12925 ac_datarootdir_hack=' 12926 s&@datadir@&$datadir&g 12927 s&@docdir@&$docdir&g 12928 s&@infodir@&$infodir&g 12929 s&@localedir@&$localedir&g 12930 s&@mandir@&$mandir&g 12931 s&\\\${datarootdir}&$datarootdir&g' ;; 12932esac 12933_ACEOF 12934 12935# Neutralize VPATH when '$srcdir' = '.'. 12936# Shell code in configure.ac might set extrasub. 12937# FIXME: do we really want to maintain this feature? 12938cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12939ac_sed_extra="$ac_vpsub 12940$extrasub 12941_ACEOF 12942cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12943:t 12944/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12945s|@configure_input@|$ac_sed_conf_input|;t t 12946s&@top_builddir@&$ac_top_builddir_sub&;t t 12947s&@top_build_prefix@&$ac_top_build_prefix&;t t 12948s&@srcdir@&$ac_srcdir&;t t 12949s&@abs_srcdir@&$ac_abs_srcdir&;t t 12950s&@top_srcdir@&$ac_top_srcdir&;t t 12951s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12952s&@builddir@&$ac_builddir&;t t 12953s&@abs_builddir@&$ac_abs_builddir&;t t 12954s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12955s&@INSTALL@&$ac_INSTALL&;t t 12956s&@MKDIR_P@&$ac_MKDIR_P&;t t 12957$ac_datarootdir_hack 12958" 12959eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12960 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12961 12962test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12963 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12964 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12965 "$ac_tmp/out"`; test -z "$ac_out"; } && 12966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12967which seems to be undefined. Please make sure it is defined" >&5 12968printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12969which seems to be undefined. Please make sure it is defined" >&2;} 12970 12971 rm -f "$ac_tmp/stdin" 12972 case $ac_file in 12973 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12974 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12975 esac \ 12976 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12977 ;; 12978 :H) 12979 # 12980 # CONFIG_HEADER 12981 # 12982 if test x"$ac_file" != x-; then 12983 { 12984 printf "%s\n" "/* $configure_input */" >&1 \ 12985 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12986 } >"$ac_tmp/config.h" \ 12987 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12988 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12990printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12991 else 12992 rm -f "$ac_file" 12993 mv "$ac_tmp/config.h" "$ac_file" \ 12994 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12995 fi 12996 else 12997 printf "%s\n" "/* $configure_input */" >&1 \ 12998 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12999 || as_fn_error $? "could not create -" "$LINENO" 5 13000 fi 13001# Compute "$ac_file"'s index in $config_headers. 13002_am_arg="$ac_file" 13003_am_stamp_count=1 13004for _am_header in $config_headers :; do 13005 case $_am_header in 13006 $_am_arg | $_am_arg:* ) 13007 break ;; 13008 * ) 13009 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13010 esac 13011done 13012echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13013$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13014 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13015 X"$_am_arg" : 'X\(//\)$' \| \ 13016 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13017printf "%s\n" X"$_am_arg" | 13018 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13019 s//\1/ 13020 q 13021 } 13022 /^X\(\/\/\)[^/].*/{ 13023 s//\1/ 13024 q 13025 } 13026 /^X\(\/\/\)$/{ 13027 s//\1/ 13028 q 13029 } 13030 /^X\(\/\).*/{ 13031 s//\1/ 13032 q 13033 } 13034 s/.*/./; q'`/stamp-h$_am_stamp_count 13035 ;; 13036 13037 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13038printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13039 ;; 13040 esac 13041 13042 13043 case $ac_file$ac_mode in 13044 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13045 # Older Autoconf quotes --file arguments for eval, but not when files 13046 # are listed without --file. Let's play safe and only enable the eval 13047 # if we detect the quoting. 13048 # TODO: see whether this extra hack can be removed once we start 13049 # requiring Autoconf 2.70 or later. 13050 case $CONFIG_FILES in #( 13051 *\'*) : 13052 eval set x "$CONFIG_FILES" ;; #( 13053 *) : 13054 set x $CONFIG_FILES ;; #( 13055 *) : 13056 ;; 13057esac 13058 shift 13059 # Used to flag and report bootstrapping failures. 13060 am_rc=0 13061 for am_mf 13062 do 13063 # Strip MF so we end up with the name of the file. 13064 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13065 # Check whether this is an Automake generated Makefile which includes 13066 # dependency-tracking related rules and includes. 13067 # Grep'ing the whole file directly is not great: AIX grep has a line 13068 # limit of 2048, but all sed's we know have understand at least 4000. 13069 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13070 || continue 13071 am_dirpart=`$as_dirname -- "$am_mf" || 13072$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13073 X"$am_mf" : 'X\(//\)[^/]' \| \ 13074 X"$am_mf" : 'X\(//\)$' \| \ 13075 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13076printf "%s\n" X"$am_mf" | 13077 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13078 s//\1/ 13079 q 13080 } 13081 /^X\(\/\/\)[^/].*/{ 13082 s//\1/ 13083 q 13084 } 13085 /^X\(\/\/\)$/{ 13086 s//\1/ 13087 q 13088 } 13089 /^X\(\/\).*/{ 13090 s//\1/ 13091 q 13092 } 13093 s/.*/./; q'` 13094 am_filepart=`$as_basename -- "$am_mf" || 13095$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13096 X"$am_mf" : 'X\(//\)$' \| \ 13097 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13098printf "%s\n" X/"$am_mf" | 13099 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13100 s//\1/ 13101 q 13102 } 13103 /^X\/\(\/\/\)$/{ 13104 s//\1/ 13105 q 13106 } 13107 /^X\/\(\/\).*/{ 13108 s//\1/ 13109 q 13110 } 13111 s/.*/./; q'` 13112 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13113 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13114 | $MAKE -f - am--depfiles" >&5 13115 (cd "$am_dirpart" \ 13116 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13117 | $MAKE -f - am--depfiles) >&5 2>&5 13118 ac_status=$? 13119 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13120 (exit $ac_status); } || am_rc=$? 13121 done 13122 if test $am_rc -ne 0; then 13123 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13124printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13125as_fn_error $? "Something went wrong bootstrapping makefile fragments 13126 for automatic dependency tracking. If GNU make was not used, consider 13127 re-running the configure script with MAKE=\"gmake\" (or whatever is 13128 necessary). You can also try re-running configure with the 13129 '--disable-dependency-tracking' option to at least be able to build 13130 the package (albeit without support for automatic dependency tracking). 13131See 'config.log' for more details" "$LINENO" 5; } 13132 fi 13133 { am_dirpart=; unset am_dirpart;} 13134 { am_filepart=; unset am_filepart;} 13135 { am_mf=; unset am_mf;} 13136 { am_rc=; unset am_rc;} 13137 rm -f conftest-deps.mk 13138} 13139 ;; 13140 13141 esac 13142done # for ac_tag 13143 13144 13145as_fn_exit 0 13146_ACEOF 13147ac_clean_files=$ac_clean_files_save 13148 13149test $ac_write_fail = 0 || 13150 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13151 13152 13153# configure is writing to config.log, and then calls config.status. 13154# config.status does its own redirection, appending to config.log. 13155# Unfortunately, on DOS this fails, as config.log is still kept open 13156# by configure, so config.status won't be able to write to it; its 13157# output is simply discarded. So we exec the FD to /dev/null, 13158# effectively closing config.log, so it can be properly (re)opened and 13159# appended to by config.status. When coming back to configure, we 13160# need to make the FD available again. 13161if test "$no_create" != yes; then 13162 ac_cs_success=: 13163 ac_config_status_args= 13164 test "$silent" = yes && 13165 ac_config_status_args="$ac_config_status_args --quiet" 13166 exec 5>/dev/null 13167 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13168 exec 5>>config.log 13169 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13170 # would make configure fail if this is the last instruction. 13171 $ac_cs_success || as_fn_exit 1 13172fi 13173if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13175printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13176fi 13177 13178 13179