configure revision e32e2dab
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.72 for oclock 1.0.6. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/oclock/-/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/oclock/-/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='oclock' 607PACKAGE_TARNAME='oclock' 608PACKAGE_VERSION='1.0.6' 609PACKAGE_STRING='oclock 1.0.6' 610PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/oclock/-/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= 646ac_subst_vars='am__EXEEXT_FALSE 647am__EXEEXT_TRUE 648LTLIBOBJS 649LIBOBJS 650appdefaultdir 651OCLOCK_LIBS 652OCLOCK_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 779with_xkb 780with_appdefaultdir 781' 782 ac_precious_vars='build_alias 783host_alias 784target_alias 785CC 786CFLAGS 787LDFLAGS 788LIBS 789CPPFLAGS 790PKG_CONFIG 791PKG_CONFIG_PATH 792PKG_CONFIG_LIBDIR 793OCLOCK_CFLAGS 794OCLOCK_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 list follows the same order as the GNU Coding 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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 oclock 1.0.6 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 '$ac_default_prefix' using '--prefix', 1372for instance '--prefix=\$HOME'. 1373 1374For better control, use the options below. 1375 1376Fine tuning of the installation directories: 1377 --bindir=DIR user executables [EPREFIX/bin] 1378 --sbindir=DIR system admin executables [EPREFIX/sbin] 1379 --libexecdir=DIR program executables [EPREFIX/libexec] 1380 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1381 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1382 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1383 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1384 --libdir=DIR object code libraries [EPREFIX/lib] 1385 --includedir=DIR C header files [PREFIX/include] 1386 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1387 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1388 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1389 --infodir=DIR info documentation [DATAROOTDIR/info] 1390 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1391 --mandir=DIR man documentation [DATAROOTDIR/man] 1392 --docdir=DIR documentation root [DATAROOTDIR/doc/oclock] 1393 --htmldir=DIR html documentation [DOCDIR] 1394 --dvidir=DIR dvi documentation [DOCDIR] 1395 --pdfdir=DIR pdf documentation [DOCDIR] 1396 --psdir=DIR ps documentation [DOCDIR] 1397_ACEOF 1398 1399 cat <<\_ACEOF 1400 1401Program names: 1402 --program-prefix=PREFIX prepend PREFIX to installed program names 1403 --program-suffix=SUFFIX append SUFFIX to installed program names 1404 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1405 1406System types: 1407 --build=BUILD configure for building on BUILD [guessed] 1408 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1409_ACEOF 1410fi 1411 1412if test -n "$ac_init_help"; then 1413 case $ac_init_help in 1414 short | recursive ) echo "Configuration of oclock 1.0.6:";; 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 1435Optional Packages: 1436 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1437 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1438 --without-xkb Disable use of XKB to sound bells (Default is 1439 with-xkb) 1440 --with-appdefaultdir=<pathname> 1441 specify directory for app-defaults files (default is 1442 autodetected) 1443 1444Some influential environment variables: 1445 CC C compiler command 1446 CFLAGS C compiler flags 1447 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1448 nonstandard directory <lib dir> 1449 LIBS libraries to pass to the linker, e.g. -l<library> 1450 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1451 you have headers in a nonstandard directory <include dir> 1452 PKG_CONFIG path to pkg-config utility 1453 PKG_CONFIG_PATH 1454 directories to add to pkg-config's search path 1455 PKG_CONFIG_LIBDIR 1456 path overriding pkg-config's built-in search path 1457 OCLOCK_CFLAGS 1458 C compiler flags for OCLOCK, overriding pkg-config 1459 OCLOCK_LIBS linker flags for OCLOCK, overriding pkg-config 1460 1461Use these variables to override the choices made by 'configure' or to help 1462it to find libraries and programs with nonstandard names/locations. 1463 1464Report bugs to <https://gitlab.freedesktop.org/xorg/app/oclock/-/issues>. 1465_ACEOF 1466ac_status=$? 1467fi 1468 1469if test "$ac_init_help" = "recursive"; then 1470 # If there are subdirs, report their specific --help. 1471 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1472 test -d "$ac_dir" || 1473 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1474 continue 1475 ac_builddir=. 1476 1477case "$ac_dir" in 1478.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1479*) 1480 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1481 # A ".." for each directory in $ac_dir_suffix. 1482 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1483 case $ac_top_builddir_sub in 1484 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1485 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1486 esac ;; 1487esac 1488ac_abs_top_builddir=$ac_pwd 1489ac_abs_builddir=$ac_pwd$ac_dir_suffix 1490# for backward compatibility: 1491ac_top_builddir=$ac_top_build_prefix 1492 1493case $srcdir in 1494 .) # We are building in place. 1495 ac_srcdir=. 1496 ac_top_srcdir=$ac_top_builddir_sub 1497 ac_abs_top_srcdir=$ac_pwd ;; 1498 [\\/]* | ?:[\\/]* ) # Absolute name. 1499 ac_srcdir=$srcdir$ac_dir_suffix; 1500 ac_top_srcdir=$srcdir 1501 ac_abs_top_srcdir=$srcdir ;; 1502 *) # Relative name. 1503 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1504 ac_top_srcdir=$ac_top_build_prefix$srcdir 1505 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1506esac 1507ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1508 1509 cd "$ac_dir" || { ac_status=$?; continue; } 1510 # Check for configure.gnu first; this name is used for a wrapper for 1511 # Metaconfig's "Configure" on case-insensitive file systems. 1512 if test -f "$ac_srcdir/configure.gnu"; then 1513 echo && 1514 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1515 elif test -f "$ac_srcdir/configure"; then 1516 echo && 1517 $SHELL "$ac_srcdir/configure" --help=recursive 1518 else 1519 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1520 fi || ac_status=$? 1521 cd "$ac_pwd" || { ac_status=$?; break; } 1522 done 1523fi 1524 1525test -n "$ac_init_help" && exit $ac_status 1526if $ac_init_version; then 1527 cat <<\_ACEOF 1528oclock configure 1.0.6 1529generated by GNU Autoconf 2.72 1530 1531Copyright (C) 2023 Free Software Foundation, Inc. 1532This configure script is free software; the Free Software Foundation 1533gives unlimited permission to copy, distribute and modify it. 1534_ACEOF 1535 exit 1536fi 1537 1538## ------------------------ ## 1539## Autoconf initialization. ## 1540## ------------------------ ## 1541 1542# ac_fn_c_try_compile LINENO 1543# -------------------------- 1544# Try to compile conftest.$ac_ext, and return whether this succeeded. 1545ac_fn_c_try_compile () 1546{ 1547 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1548 rm -f conftest.$ac_objext conftest.beam 1549 if { { ac_try="$ac_compile" 1550case "(($ac_try" in 1551 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1552 *) ac_try_echo=$ac_try;; 1553esac 1554eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1555printf "%s\n" "$ac_try_echo"; } >&5 1556 (eval "$ac_compile") 2>conftest.err 1557 ac_status=$? 1558 if test -s conftest.err; then 1559 grep -v '^ *+' conftest.err >conftest.er1 1560 cat conftest.er1 >&5 1561 mv -f conftest.er1 conftest.err 1562 fi 1563 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1564 test $ac_status = 0; } && { 1565 test -z "$ac_c_werror_flag" || 1566 test ! -s conftest.err 1567 } && test -s conftest.$ac_objext 1568then : 1569 ac_retval=0 1570else case e in #( 1571 e) printf "%s\n" "$as_me: failed program was:" >&5 1572sed 's/^/| /' conftest.$ac_ext >&5 1573 1574 ac_retval=1 ;; 1575esac 1576fi 1577 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1578 as_fn_set_status $ac_retval 1579 1580} # ac_fn_c_try_compile 1581 1582# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1583# ------------------------------------------------------------------ 1584# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1585# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1586ac_fn_check_decl () 1587{ 1588 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1589 as_decl_name=`echo $2|sed 's/ *(.*//'` 1590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1591printf %s "checking whether $as_decl_name is declared... " >&6; } 1592if eval test \${$3+y} 1593then : 1594 printf %s "(cached) " >&6 1595else case e in #( 1596 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1597 eval ac_save_FLAGS=\$$6 1598 as_fn_append $6 " $5" 1599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1600/* end confdefs.h. */ 1601$4 1602int 1603main (void) 1604{ 1605#ifndef $as_decl_name 1606#ifdef __cplusplus 1607 (void) $as_decl_use; 1608#else 1609 (void) $as_decl_name; 1610#endif 1611#endif 1612 1613 ; 1614 return 0; 1615} 1616_ACEOF 1617if ac_fn_c_try_compile "$LINENO" 1618then : 1619 eval "$3=yes" 1620else case e in #( 1621 e) eval "$3=no" ;; 1622esac 1623fi 1624rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1625 eval $6=\$ac_save_FLAGS 1626 ;; 1627esac 1628fi 1629eval ac_res=\$$3 1630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1631printf "%s\n" "$ac_res" >&6; } 1632 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1633 1634} # ac_fn_check_decl 1635 1636# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1637# ------------------------------------------------------- 1638# Tests whether HEADER exists and can be compiled using the include files in 1639# INCLUDES, setting the cache variable VAR accordingly. 1640ac_fn_c_check_header_compile () 1641{ 1642 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1644printf %s "checking for $2... " >&6; } 1645if eval test \${$3+y} 1646then : 1647 printf %s "(cached) " >&6 1648else case e in #( 1649 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1650/* end confdefs.h. */ 1651$4 1652#include <$2> 1653_ACEOF 1654if ac_fn_c_try_compile "$LINENO" 1655then : 1656 eval "$3=yes" 1657else case e in #( 1658 e) eval "$3=no" ;; 1659esac 1660fi 1661rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1662esac 1663fi 1664eval ac_res=\$$3 1665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1666printf "%s\n" "$ac_res" >&6; } 1667 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1668 1669} # ac_fn_c_check_header_compile 1670 1671# ac_fn_c_try_link LINENO 1672# ----------------------- 1673# Try to link conftest.$ac_ext, and return whether this succeeded. 1674ac_fn_c_try_link () 1675{ 1676 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1677 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1678 if { { ac_try="$ac_link" 1679case "(($ac_try" in 1680 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1681 *) ac_try_echo=$ac_try;; 1682esac 1683eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1684printf "%s\n" "$ac_try_echo"; } >&5 1685 (eval "$ac_link") 2>conftest.err 1686 ac_status=$? 1687 if test -s conftest.err; then 1688 grep -v '^ *+' conftest.err >conftest.er1 1689 cat conftest.er1 >&5 1690 mv -f conftest.er1 conftest.err 1691 fi 1692 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1693 test $ac_status = 0; } && { 1694 test -z "$ac_c_werror_flag" || 1695 test ! -s conftest.err 1696 } && test -s conftest$ac_exeext && { 1697 test "$cross_compiling" = yes || 1698 test -x conftest$ac_exeext 1699 } 1700then : 1701 ac_retval=0 1702else case e in #( 1703 e) printf "%s\n" "$as_me: failed program was:" >&5 1704sed 's/^/| /' conftest.$ac_ext >&5 1705 1706 ac_retval=1 ;; 1707esac 1708fi 1709 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1710 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1711 # interfere with the next link command; also delete a directory that is 1712 # left behind by Apple's compiler. We do this before executing the actions. 1713 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1714 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1715 as_fn_set_status $ac_retval 1716 1717} # ac_fn_c_try_link 1718ac_configure_args_raw= 1719for ac_arg 1720do 1721 case $ac_arg in 1722 *\'*) 1723 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1724 esac 1725 as_fn_append ac_configure_args_raw " '$ac_arg'" 1726done 1727 1728case $ac_configure_args_raw in 1729 *$as_nl*) 1730 ac_safe_unquote= ;; 1731 *) 1732 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1733 ac_unsafe_a="$ac_unsafe_z#~" 1734 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1735 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1736esac 1737 1738cat >config.log <<_ACEOF 1739This file contains any messages produced by compilers while 1740running configure, to aid debugging if configure makes a mistake. 1741 1742It was created by oclock $as_me 1.0.6, which was 1743generated by GNU Autoconf 2.72. Invocation command line was 1744 1745 $ $0$ac_configure_args_raw 1746 1747_ACEOF 1748exec 5>>config.log 1749{ 1750cat <<_ASUNAME 1751## --------- ## 1752## Platform. ## 1753## --------- ## 1754 1755hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1756uname -m = `(uname -m) 2>/dev/null || echo unknown` 1757uname -r = `(uname -r) 2>/dev/null || echo unknown` 1758uname -s = `(uname -s) 2>/dev/null || echo unknown` 1759uname -v = `(uname -v) 2>/dev/null || echo unknown` 1760 1761/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1762/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1763 1764/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1765/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1766/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1767/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1768/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1769/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1770/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1771 1772_ASUNAME 1773 1774as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1775for as_dir in $PATH 1776do 1777 IFS=$as_save_IFS 1778 case $as_dir in #((( 1779 '') as_dir=./ ;; 1780 */) ;; 1781 *) as_dir=$as_dir/ ;; 1782 esac 1783 printf "%s\n" "PATH: $as_dir" 1784 done 1785IFS=$as_save_IFS 1786 1787} >&5 1788 1789cat >&5 <<_ACEOF 1790 1791 1792## ----------- ## 1793## Core tests. ## 1794## ----------- ## 1795 1796_ACEOF 1797 1798 1799# Keep a trace of the command line. 1800# Strip out --no-create and --no-recursion so they do not pile up. 1801# Strip out --silent because we don't want to record it for future runs. 1802# Also quote any args containing shell meta-characters. 1803# Make two passes to allow for proper duplicate-argument suppression. 1804ac_configure_args= 1805ac_configure_args0= 1806ac_configure_args1= 1807ac_must_keep_next=false 1808for ac_pass in 1 2 1809do 1810 for ac_arg 1811 do 1812 case $ac_arg in 1813 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1814 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1815 | -silent | --silent | --silen | --sile | --sil) 1816 continue ;; 1817 *\'*) 1818 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1819 esac 1820 case $ac_pass in 1821 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1822 2) 1823 as_fn_append ac_configure_args1 " '$ac_arg'" 1824 if test $ac_must_keep_next = true; then 1825 ac_must_keep_next=false # Got value, back to normal. 1826 else 1827 case $ac_arg in 1828 *=* | --config-cache | -C | -disable-* | --disable-* \ 1829 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1830 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1831 | -with-* | --with-* | -without-* | --without-* | --x) 1832 case "$ac_configure_args0 " in 1833 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1834 esac 1835 ;; 1836 -* ) ac_must_keep_next=true ;; 1837 esac 1838 fi 1839 as_fn_append ac_configure_args " '$ac_arg'" 1840 ;; 1841 esac 1842 done 1843done 1844{ ac_configure_args0=; unset ac_configure_args0;} 1845{ ac_configure_args1=; unset ac_configure_args1;} 1846 1847# When interrupted or exit'd, cleanup temporary files, and complete 1848# config.log. We remove comments because anyway the quotes in there 1849# would cause problems or look ugly. 1850# WARNING: Use '\'' to represent an apostrophe within the trap. 1851# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1852trap 'exit_status=$? 1853 # Sanitize IFS. 1854 IFS=" "" $as_nl" 1855 # Save into config.log some information that might help in debugging. 1856 { 1857 echo 1858 1859 printf "%s\n" "## ---------------- ## 1860## Cache variables. ## 1861## ---------------- ##" 1862 echo 1863 # The following way of writing the cache mishandles newlines in values, 1864( 1865 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1866 eval ac_val=\$$ac_var 1867 case $ac_val in #( 1868 *${as_nl}*) 1869 case $ac_var in #( 1870 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1871printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1872 esac 1873 case $ac_var in #( 1874 _ | IFS | as_nl) ;; #( 1875 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1876 *) { eval $ac_var=; unset $ac_var;} ;; 1877 esac ;; 1878 esac 1879 done 1880 (set) 2>&1 | 1881 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1882 *${as_nl}ac_space=\ *) 1883 sed -n \ 1884 "s/'\''/'\''\\\\'\'''\''/g; 1885 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1886 ;; #( 1887 *) 1888 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1889 ;; 1890 esac | 1891 sort 1892) 1893 echo 1894 1895 printf "%s\n" "## ----------------- ## 1896## Output variables. ## 1897## ----------------- ##" 1898 echo 1899 for ac_var in $ac_subst_vars 1900 do 1901 eval ac_val=\$$ac_var 1902 case $ac_val in 1903 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1904 esac 1905 printf "%s\n" "$ac_var='\''$ac_val'\''" 1906 done | sort 1907 echo 1908 1909 if test -n "$ac_subst_files"; then 1910 printf "%s\n" "## ------------------- ## 1911## File substitutions. ## 1912## ------------------- ##" 1913 echo 1914 for ac_var in $ac_subst_files 1915 do 1916 eval ac_val=\$$ac_var 1917 case $ac_val in 1918 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1919 esac 1920 printf "%s\n" "$ac_var='\''$ac_val'\''" 1921 done | sort 1922 echo 1923 fi 1924 1925 if test -s confdefs.h; then 1926 printf "%s\n" "## ----------- ## 1927## confdefs.h. ## 1928## ----------- ##" 1929 echo 1930 cat confdefs.h 1931 echo 1932 fi 1933 test "$ac_signal" != 0 && 1934 printf "%s\n" "$as_me: caught signal $ac_signal" 1935 printf "%s\n" "$as_me: exit $exit_status" 1936 } >&5 1937 rm -f core *.core core.conftest.* && 1938 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1939 exit $exit_status 1940' 0 1941for ac_signal in 1 2 13 15; do 1942 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1943done 1944ac_signal=0 1945 1946# confdefs.h avoids OS command line length limits that DEFS can exceed. 1947rm -f -r conftest* confdefs.h 1948 1949printf "%s\n" "/* confdefs.h */" > confdefs.h 1950 1951# Predefined preprocessor variables. 1952 1953printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1954 1955printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1956 1957printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1958 1959printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1960 1961printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1962 1963printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1964 1965 1966# Let the site file select an alternate cache file if it wants to. 1967# Prefer an explicitly selected file to automatically selected ones. 1968if test -n "$CONFIG_SITE"; then 1969 ac_site_files="$CONFIG_SITE" 1970elif test "x$prefix" != xNONE; then 1971 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1972else 1973 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1974fi 1975 1976for ac_site_file in $ac_site_files 1977do 1978 case $ac_site_file in #( 1979 */*) : 1980 ;; #( 1981 *) : 1982 ac_site_file=./$ac_site_file ;; 1983esac 1984 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1986printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1987 sed 's/^/| /' "$ac_site_file" >&5 1988 . "$ac_site_file" \ 1989 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 1990printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 1991as_fn_error $? "failed to load site script $ac_site_file 1992See 'config.log' for more details" "$LINENO" 5; } 1993 fi 1994done 1995 1996if test -r "$cache_file"; then 1997 # Some versions of bash will fail to source /dev/null (special files 1998 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1999 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2001printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2002 case $cache_file in 2003 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2004 *) . "./$cache_file";; 2005 esac 2006 fi 2007else 2008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2009printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2010 >$cache_file 2011fi 2012 2013# Test code for whether the C compiler supports C89 (global declarations) 2014ac_c_conftest_c89_globals=' 2015/* Does the compiler advertise C89 conformance? 2016 Do not test the value of __STDC__, because some compilers set it to 0 2017 while being otherwise adequately conformant. */ 2018#if !defined __STDC__ 2019# error "Compiler does not advertise C89 conformance" 2020#endif 2021 2022#include <stddef.h> 2023#include <stdarg.h> 2024struct stat; 2025/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2026struct buf { int x; }; 2027struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2028static char *e (char **p, int i) 2029{ 2030 return p[i]; 2031} 2032static char *f (char * (*g) (char **, int), char **p, ...) 2033{ 2034 char *s; 2035 va_list v; 2036 va_start (v,p); 2037 s = g (p, va_arg (v,int)); 2038 va_end (v); 2039 return s; 2040} 2041 2042/* C89 style stringification. */ 2043#define noexpand_stringify(a) #a 2044const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2045 2046/* C89 style token pasting. Exercises some of the corner cases that 2047 e.g. old MSVC gets wrong, but not very hard. */ 2048#define noexpand_concat(a,b) a##b 2049#define expand_concat(a,b) noexpand_concat(a,b) 2050extern int vA; 2051extern int vbee; 2052#define aye A 2053#define bee B 2054int *pvA = &expand_concat(v,aye); 2055int *pvbee = &noexpand_concat(v,bee); 2056 2057/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2058 function prototypes and stuff, but not \xHH hex character constants. 2059 These do not provoke an error unfortunately, instead are silently treated 2060 as an "x". The following induces an error, until -std is added to get 2061 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2062 array size at least. It is necessary to write \x00 == 0 to get something 2063 that is true only with -std. */ 2064int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2065 2066/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2067 inside strings and character constants. */ 2068#define FOO(x) '\''x'\'' 2069int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2070 2071int test (int i, double x); 2072struct s1 {int (*f) (int a);}; 2073struct s2 {int (*f) (double a);}; 2074int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2075 int, int);' 2076 2077# Test code for whether the C compiler supports C89 (body of main). 2078ac_c_conftest_c89_main=' 2079ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2080' 2081 2082# Test code for whether the C compiler supports C99 (global declarations) 2083ac_c_conftest_c99_globals=' 2084/* Does the compiler advertise C99 conformance? */ 2085#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2086# error "Compiler does not advertise C99 conformance" 2087#endif 2088 2089// See if C++-style comments work. 2090 2091#include <stdbool.h> 2092extern int puts (const char *); 2093extern int printf (const char *, ...); 2094extern int dprintf (int, const char *, ...); 2095extern void *malloc (size_t); 2096extern void free (void *); 2097 2098// Check varargs macros. These examples are taken from C99 6.10.3.5. 2099// dprintf is used instead of fprintf to avoid needing to declare 2100// FILE and stderr. 2101#define debug(...) dprintf (2, __VA_ARGS__) 2102#define showlist(...) puts (#__VA_ARGS__) 2103#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2104static void 2105test_varargs_macros (void) 2106{ 2107 int x = 1234; 2108 int y = 5678; 2109 debug ("Flag"); 2110 debug ("X = %d\n", x); 2111 showlist (The first, second, and third items.); 2112 report (x>y, "x is %d but y is %d", x, y); 2113} 2114 2115// Check long long types. 2116#define BIG64 18446744073709551615ull 2117#define BIG32 4294967295ul 2118#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2119#if !BIG_OK 2120 #error "your preprocessor is broken" 2121#endif 2122#if BIG_OK 2123#else 2124 #error "your preprocessor is broken" 2125#endif 2126static long long int bignum = -9223372036854775807LL; 2127static unsigned long long int ubignum = BIG64; 2128 2129struct incomplete_array 2130{ 2131 int datasize; 2132 double data[]; 2133}; 2134 2135struct named_init { 2136 int number; 2137 const wchar_t *name; 2138 double average; 2139}; 2140 2141typedef const char *ccp; 2142 2143static inline int 2144test_restrict (ccp restrict text) 2145{ 2146 // Iterate through items via the restricted pointer. 2147 // Also check for declarations in for loops. 2148 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2149 continue; 2150 return 0; 2151} 2152 2153// Check varargs and va_copy. 2154static bool 2155test_varargs (const char *format, ...) 2156{ 2157 va_list args; 2158 va_start (args, format); 2159 va_list args_copy; 2160 va_copy (args_copy, args); 2161 2162 const char *str = ""; 2163 int number = 0; 2164 float fnumber = 0; 2165 2166 while (*format) 2167 { 2168 switch (*format++) 2169 { 2170 case '\''s'\'': // string 2171 str = va_arg (args_copy, const char *); 2172 break; 2173 case '\''d'\'': // int 2174 number = va_arg (args_copy, int); 2175 break; 2176 case '\''f'\'': // float 2177 fnumber = va_arg (args_copy, double); 2178 break; 2179 default: 2180 break; 2181 } 2182 } 2183 va_end (args_copy); 2184 va_end (args); 2185 2186 return *str && number && fnumber; 2187} 2188' 2189 2190# Test code for whether the C compiler supports C99 (body of main). 2191ac_c_conftest_c99_main=' 2192 // Check bool. 2193 _Bool success = false; 2194 success |= (argc != 0); 2195 2196 // Check restrict. 2197 if (test_restrict ("String literal") == 0) 2198 success = true; 2199 char *restrict newvar = "Another string"; 2200 2201 // Check varargs. 2202 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2203 test_varargs_macros (); 2204 2205 // Check flexible array members. 2206 struct incomplete_array *ia = 2207 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2208 ia->datasize = 10; 2209 for (int i = 0; i < ia->datasize; ++i) 2210 ia->data[i] = i * 1.234; 2211 // Work around memory leak warnings. 2212 free (ia); 2213 2214 // Check named initializers. 2215 struct named_init ni = { 2216 .number = 34, 2217 .name = L"Test wide string", 2218 .average = 543.34343, 2219 }; 2220 2221 ni.number = 58; 2222 2223 int dynamic_array[ni.number]; 2224 dynamic_array[0] = argv[0][0]; 2225 dynamic_array[ni.number - 1] = 543; 2226 2227 // work around unused variable warnings 2228 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2229 || dynamic_array[ni.number - 1] != 543); 2230' 2231 2232# Test code for whether the C compiler supports C11 (global declarations) 2233ac_c_conftest_c11_globals=' 2234/* Does the compiler advertise C11 conformance? */ 2235#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2236# error "Compiler does not advertise C11 conformance" 2237#endif 2238 2239// Check _Alignas. 2240char _Alignas (double) aligned_as_double; 2241char _Alignas (0) no_special_alignment; 2242extern char aligned_as_int; 2243char _Alignas (0) _Alignas (int) aligned_as_int; 2244 2245// Check _Alignof. 2246enum 2247{ 2248 int_alignment = _Alignof (int), 2249 int_array_alignment = _Alignof (int[100]), 2250 char_alignment = _Alignof (char) 2251}; 2252_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2253 2254// Check _Noreturn. 2255int _Noreturn does_not_return (void) { for (;;) continue; } 2256 2257// Check _Static_assert. 2258struct test_static_assert 2259{ 2260 int x; 2261 _Static_assert (sizeof (int) <= sizeof (long int), 2262 "_Static_assert does not work in struct"); 2263 long int y; 2264}; 2265 2266// Check UTF-8 literals. 2267#define u8 syntax error! 2268char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2269 2270// Check duplicate typedefs. 2271typedef long *long_ptr; 2272typedef long int *long_ptr; 2273typedef long_ptr long_ptr; 2274 2275// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2276struct anonymous 2277{ 2278 union { 2279 struct { int i; int j; }; 2280 struct { int k; long int l; } w; 2281 }; 2282 int m; 2283} v1; 2284' 2285 2286# Test code for whether the C compiler supports C11 (body of main). 2287ac_c_conftest_c11_main=' 2288 _Static_assert ((offsetof (struct anonymous, i) 2289 == offsetof (struct anonymous, w.k)), 2290 "Anonymous union alignment botch"); 2291 v1.i = 2; 2292 v1.w.k = 5; 2293 ok |= v1.i != 5; 2294' 2295 2296# Test code for whether the C compiler supports C11 (complete). 2297ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2298${ac_c_conftest_c99_globals} 2299${ac_c_conftest_c11_globals} 2300 2301int 2302main (int argc, char **argv) 2303{ 2304 int ok = 0; 2305 ${ac_c_conftest_c89_main} 2306 ${ac_c_conftest_c99_main} 2307 ${ac_c_conftest_c11_main} 2308 return ok; 2309} 2310" 2311 2312# Test code for whether the C compiler supports C99 (complete). 2313ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2314${ac_c_conftest_c99_globals} 2315 2316int 2317main (int argc, char **argv) 2318{ 2319 int ok = 0; 2320 ${ac_c_conftest_c89_main} 2321 ${ac_c_conftest_c99_main} 2322 return ok; 2323} 2324" 2325 2326# Test code for whether the C compiler supports C89 (complete). 2327ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2328 2329int 2330main (int argc, char **argv) 2331{ 2332 int ok = 0; 2333 ${ac_c_conftest_c89_main} 2334 return ok; 2335} 2336" 2337 2338as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2339as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2340as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2341as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2342as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2343as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2344as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2345as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2346as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2347 2348# Auxiliary files required by this configure script. 2349ac_aux_files="config.guess config.sub compile missing install-sh" 2350 2351# Locations in which to look for auxiliary files. 2352ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2353 2354# Search for a directory containing all of the required auxiliary files, 2355# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2356# If we don't find one directory that contains all the files we need, 2357# we report the set of missing files from the *first* directory in 2358# $ac_aux_dir_candidates and give up. 2359ac_missing_aux_files="" 2360ac_first_candidate=: 2361printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2362as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2363as_found=false 2364for as_dir in $ac_aux_dir_candidates 2365do 2366 IFS=$as_save_IFS 2367 case $as_dir in #((( 2368 '') as_dir=./ ;; 2369 */) ;; 2370 *) as_dir=$as_dir/ ;; 2371 esac 2372 as_found=: 2373 2374 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2375 ac_aux_dir_found=yes 2376 ac_install_sh= 2377 for ac_aux in $ac_aux_files 2378 do 2379 # As a special case, if "install-sh" is required, that requirement 2380 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2381 # and $ac_install_sh is set appropriately for whichever one is found. 2382 if test x"$ac_aux" = x"install-sh" 2383 then 2384 if test -f "${as_dir}install-sh"; then 2385 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2386 ac_install_sh="${as_dir}install-sh -c" 2387 elif test -f "${as_dir}install.sh"; then 2388 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2389 ac_install_sh="${as_dir}install.sh -c" 2390 elif test -f "${as_dir}shtool"; then 2391 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2392 ac_install_sh="${as_dir}shtool install -c" 2393 else 2394 ac_aux_dir_found=no 2395 if $ac_first_candidate; then 2396 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2397 else 2398 break 2399 fi 2400 fi 2401 else 2402 if test -f "${as_dir}${ac_aux}"; then 2403 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2404 else 2405 ac_aux_dir_found=no 2406 if $ac_first_candidate; then 2407 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2408 else 2409 break 2410 fi 2411 fi 2412 fi 2413 done 2414 if test "$ac_aux_dir_found" = yes; then 2415 ac_aux_dir="$as_dir" 2416 break 2417 fi 2418 ac_first_candidate=false 2419 2420 as_found=false 2421done 2422IFS=$as_save_IFS 2423if $as_found 2424then : 2425 2426else case e in #( 2427 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2428esac 2429fi 2430 2431 2432# These three variables are undocumented and unsupported, 2433# and are intended to be withdrawn in a future Autoconf release. 2434# They can cause serious problems if a builder's source tree is in a directory 2435# whose full name contains unusual characters. 2436if test -f "${ac_aux_dir}config.guess"; then 2437 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2438fi 2439if test -f "${ac_aux_dir}config.sub"; then 2440 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2441fi 2442if test -f "$ac_aux_dir/configure"; then 2443 ac_configure="$SHELL ${ac_aux_dir}configure" 2444fi 2445 2446# Check that the precious variables saved in the cache have kept the same 2447# value. 2448ac_cache_corrupted=false 2449for ac_var in $ac_precious_vars; do 2450 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2451 eval ac_new_set=\$ac_env_${ac_var}_set 2452 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2453 eval ac_new_val=\$ac_env_${ac_var}_value 2454 case $ac_old_set,$ac_new_set in 2455 set,) 2456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2457printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2458 ac_cache_corrupted=: ;; 2459 ,set) 2460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2461printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2462 ac_cache_corrupted=: ;; 2463 ,);; 2464 *) 2465 if test "x$ac_old_val" != "x$ac_new_val"; then 2466 # differences in whitespace do not lead to failure. 2467 ac_old_val_w=`echo x $ac_old_val` 2468 ac_new_val_w=`echo x $ac_new_val` 2469 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2471printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2472 ac_cache_corrupted=: 2473 else 2474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2475printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2476 eval $ac_var=\$ac_old_val 2477 fi 2478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2479printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2481printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2482 fi;; 2483 esac 2484 # Pass precious variables to config.status. 2485 if test "$ac_new_set" = set; then 2486 case $ac_new_val in 2487 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2488 *) ac_arg=$ac_var=$ac_new_val ;; 2489 esac 2490 case " $ac_configure_args " in 2491 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2492 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2493 esac 2494 fi 2495done 2496if $ac_cache_corrupted; then 2497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2498printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2500printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2501 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2502 and start over" "$LINENO" 5 2503fi 2504## -------------------- ## 2505## Main body of script. ## 2506## -------------------- ## 2507 2508ac_ext=c 2509ac_cpp='$CPP $CPPFLAGS' 2510ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2511ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2512ac_compiler_gnu=$ac_cv_c_compiler_gnu 2513 2514 2515 2516ac_config_headers="$ac_config_headers config.h" 2517 2518 2519# Initialize Automake 2520am__api_version='1.17' 2521 2522 2523 2524 # Find a good install program. We prefer a C program (faster), 2525# so one script is as good as another. But avoid the broken or 2526# incompatible versions: 2527# SysV /etc/install, /usr/sbin/install 2528# SunOS /usr/etc/install 2529# IRIX /sbin/install 2530# AIX /bin/install 2531# AmigaOS /C/install, which installs bootblocks on floppy discs 2532# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2533# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2534# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2535# OS/2's system install, which has a completely different semantic 2536# ./install, which can be erroneously created by make from ./install.sh. 2537# Reject install programs that cannot install multiple files. 2538{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2539printf %s "checking for a BSD-compatible install... " >&6; } 2540if test -z "$INSTALL"; then 2541if test ${ac_cv_path_install+y} 2542then : 2543 printf %s "(cached) " >&6 2544else case e in #( 2545 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2546for as_dir in $PATH 2547do 2548 IFS=$as_save_IFS 2549 case $as_dir in #((( 2550 '') as_dir=./ ;; 2551 */) ;; 2552 *) as_dir=$as_dir/ ;; 2553 esac 2554 # Account for fact that we put trailing slashes in our PATH walk. 2555case $as_dir in #(( 2556 ./ | /[cC]/* | \ 2557 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2558 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2559 /usr/ucb/* ) ;; 2560 *) 2561 # OSF1 and SCO ODT 3.0 have their own names for install. 2562 # Don't use installbsd from OSF since it installs stuff as root 2563 # by default. 2564 for ac_prog in ginstall scoinst install; do 2565 for ac_exec_ext in '' $ac_executable_extensions; do 2566 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2567 if test $ac_prog = install && 2568 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2569 # AIX install. It has an incompatible calling convention. 2570 : 2571 elif test $ac_prog = install && 2572 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2573 # program-specific install script used by HP pwplus--don't use. 2574 : 2575 else 2576 rm -rf conftest.one conftest.two conftest.dir 2577 echo one > conftest.one 2578 echo two > conftest.two 2579 mkdir conftest.dir 2580 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2581 test -s conftest.one && test -s conftest.two && 2582 test -s conftest.dir/conftest.one && 2583 test -s conftest.dir/conftest.two 2584 then 2585 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2586 break 3 2587 fi 2588 fi 2589 fi 2590 done 2591 done 2592 ;; 2593esac 2594 2595 done 2596IFS=$as_save_IFS 2597 2598rm -rf conftest.one conftest.two conftest.dir 2599 ;; 2600esac 2601fi 2602 if test ${ac_cv_path_install+y}; then 2603 INSTALL=$ac_cv_path_install 2604 else 2605 # As a last resort, use the slow shell script. Don't cache a 2606 # value for INSTALL within a source directory, because that will 2607 # break other packages using the cache if that directory is 2608 # removed, or if the value is a relative name. 2609 INSTALL=$ac_install_sh 2610 fi 2611fi 2612{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2613printf "%s\n" "$INSTALL" >&6; } 2614 2615# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2616# It thinks the first close brace ends the variable substitution. 2617test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2618 2619test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2620 2621test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2622 2623{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 2624printf %s "checking whether sleep supports fractional seconds... " >&6; } 2625if test ${am_cv_sleep_fractional_seconds+y} 2626then : 2627 printf %s "(cached) " >&6 2628else case e in #( 2629 e) if sleep 0.001 2>/dev/null 2630then : 2631 am_cv_sleep_fractional_seconds=yes 2632else case e in #( 2633 e) am_cv_sleep_fractional_seconds=no ;; 2634esac 2635fi 2636 ;; 2637esac 2638fi 2639{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 2640printf "%s\n" "$am_cv_sleep_fractional_seconds" >&6; } 2641 2642{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 2643printf %s "checking filesystem timestamp resolution... " >&6; } 2644if test ${am_cv_filesystem_timestamp_resolution+y} 2645then : 2646 printf %s "(cached) " >&6 2647else case e in #( 2648 e) # Default to the worst case. 2649am_cv_filesystem_timestamp_resolution=2 2650 2651# Only try to go finer than 1 sec if sleep can do it. 2652# Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 2653# - 1 sec is not much of a win compared to 2 sec, and 2654# - it takes 2 seconds to perform the test whether 1 sec works. 2655# 2656# Instead, just use the default 2s on platforms that have 1s resolution, 2657# accept the extra 1s delay when using $sleep in the Automake tests, in 2658# exchange for not incurring the 2s delay for running the test for all 2659# packages. 2660# 2661am_try_resolutions= 2662if test "$am_cv_sleep_fractional_seconds" = yes; then 2663 # Even a millisecond often causes a bunch of false positives, 2664 # so just try a hundredth of a second. The time saved between .001 and 2665 # .01 is not terribly consequential. 2666 am_try_resolutions="0.01 0.1 $am_try_resolutions" 2667fi 2668 2669# In order to catch current-generation FAT out, we must *modify* files 2670# that already exist; the *creation* timestamp is finer. Use names 2671# that make ls -t sort them differently when they have equal 2672# timestamps than when they have distinct timestamps, keeping 2673# in mind that ls -t prints the *newest* file first. 2674rm -f conftest.ts? 2675: > conftest.ts1 2676: > conftest.ts2 2677: > conftest.ts3 2678 2679# Make sure ls -t actually works. Do 'set' in a subshell so we don't 2680# clobber the current shell's arguments. (Outer-level square brackets 2681# are removed by m4; they're present so that m4 does not expand 2682# <dollar><star>; be careful, easy to get confused.) 2683if ( 2684 set X `ls -t conftest.ts[12]` && 2685 { 2686 test "$*" != "X conftest.ts1 conftest.ts2" || 2687 test "$*" != "X conftest.ts2 conftest.ts1"; 2688 } 2689); then :; else 2690 # If neither matched, then we have a broken ls. This can happen 2691 # if, for instance, CONFIG_SHELL is bash and it inherits a 2692 # broken ls alias from the environment. This has actually 2693 # happened. Such a system could not be considered "sane". 2694 printf "%s\n" ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 2695 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2696printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2697as_fn_error $? "ls -t produces unexpected output. 2698Make sure there is not a broken ls alias in your environment. 2699See 'config.log' for more details" "$LINENO" 5; } 2700fi 2701 2702for am_try_res in $am_try_resolutions; do 2703 # Any one fine-grained sleep might happen to cross the boundary 2704 # between two values of a coarser actual resolution, but if we do 2705 # two fine-grained sleeps in a row, at least one of them will fall 2706 # entirely within a coarse interval. 2707 echo alpha > conftest.ts1 2708 sleep $am_try_res 2709 echo beta > conftest.ts2 2710 sleep $am_try_res 2711 echo gamma > conftest.ts3 2712 2713 # We assume that 'ls -t' will make use of high-resolution 2714 # timestamps if the operating system supports them at all. 2715 if (set X `ls -t conftest.ts?` && 2716 test "$2" = conftest.ts3 && 2717 test "$3" = conftest.ts2 && 2718 test "$4" = conftest.ts1); then 2719 # 2720 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 2721 # because we don't need to test make. 2722 make_ok=true 2723 if test $am_try_res != 1; then 2724 # But if we've succeeded so far with a subsecond resolution, we 2725 # have one more thing to check: make. It can happen that 2726 # everything else supports the subsecond mtimes, but make doesn't; 2727 # notably on macOS, which ships make 3.81 from 2006 (the last one 2728 # released under GPLv2). https://bugs.gnu.org/68808 2729 # 2730 # We test $MAKE if it is defined in the environment, else "make". 2731 # It might get overridden later, but our hope is that in practice 2732 # it does not matter: it is the system "make" which is (by far) 2733 # the most likely to be broken, whereas if the user overrides it, 2734 # probably they did so with a better, or at least not worse, make. 2735 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 2736 # 2737 # Create a Makefile (real tab character here): 2738 rm -f conftest.mk 2739 echo 'conftest.ts1: conftest.ts2' >conftest.mk 2740 echo ' touch conftest.ts2' >>conftest.mk 2741 # 2742 # Now, running 2743 # touch conftest.ts1; touch conftest.ts2; make 2744 # should touch ts1 because ts2 is newer. This could happen by luck, 2745 # but most often, it will fail if make's support is insufficient. So 2746 # test for several consecutive successes. 2747 # 2748 # (We reuse conftest.ts[12] because we still want to modify existing 2749 # files, not create new ones, per above.) 2750 n=0 2751 make=${MAKE-make} 2752 until test $n -eq 3; do 2753 echo one > conftest.ts1 2754 sleep $am_try_res 2755 echo two > conftest.ts2 # ts2 should now be newer than ts1 2756 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 2757 make_ok=false 2758 break # out of $n loop 2759 fi 2760 n=`expr $n + 1` 2761 done 2762 fi 2763 # 2764 if $make_ok; then 2765 # Everything we know to check worked out, so call this resolution good. 2766 am_cv_filesystem_timestamp_resolution=$am_try_res 2767 break # out of $am_try_res loop 2768 fi 2769 # Otherwise, we'll go on to check the next resolution. 2770 fi 2771done 2772rm -f conftest.ts? 2773# (end _am_filesystem_timestamp_resolution) 2774 ;; 2775esac 2776fi 2777{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 2778printf "%s\n" "$am_cv_filesystem_timestamp_resolution" >&6; } 2779 2780# This check should not be cached, as it may vary across builds of 2781# different projects. 2782{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2783printf %s "checking whether build environment is sane... " >&6; } 2784# Reject unsafe characters in $srcdir or the absolute working directory 2785# name. Accept space and tab only in the latter. 2786am_lf=' 2787' 2788case `pwd` in 2789 *[\\\"\#\$\&\'\`$am_lf]*) 2790 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2791esac 2792case $srcdir in 2793 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2794 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2795esac 2796 2797# Do 'set' in a subshell so we don't clobber the current shell's 2798# arguments. Must try -L first in case configure is actually a 2799# symlink; some systems play weird games with the mod time of symlinks 2800# (eg FreeBSD returns the mod time of the symlink's containing 2801# directory). 2802am_build_env_is_sane=no 2803am_has_slept=no 2804rm -f conftest.file 2805for am_try in 1 2; do 2806 echo "timestamp, slept: $am_has_slept" > conftest.file 2807 if ( 2808 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2809 if test "$*" = "X"; then 2810 # -L didn't work. 2811 set X `ls -t "$srcdir/configure" conftest.file` 2812 fi 2813 test "$2" = conftest.file 2814 ); then 2815 am_build_env_is_sane=yes 2816 break 2817 fi 2818 # Just in case. 2819 sleep "$am_cv_filesystem_timestamp_resolution" 2820 am_has_slept=yes 2821done 2822 2823{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 2824printf "%s\n" "$am_build_env_is_sane" >&6; } 2825if test "$am_build_env_is_sane" = no; then 2826 as_fn_error $? "newly created file is older than distributed files! 2827Check your system clock" "$LINENO" 5 2828fi 2829 2830# If we didn't sleep, we still need to ensure time stamps of config.status and 2831# generated files are strictly newer. 2832am_sleep_pid= 2833if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 2834then : 2835 2836else case e in #( 2837 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 2838 am_sleep_pid=$! 2839 ;; 2840esac 2841fi 2842 2843rm -f conftest.file 2844 2845test "$program_prefix" != NONE && 2846 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2847# Use a double $ so make ignores it. 2848test "$program_suffix" != NONE && 2849 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2850# Double any \ or $. 2851# By default was 's,x,x', remove it if useless. 2852ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2853program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2854 2855 2856# Expand $ac_aux_dir to an absolute path. 2857am_aux_dir=`cd "$ac_aux_dir" && pwd` 2858 2859 2860 if test x"${MISSING+set}" != xset; then 2861 MISSING="\${SHELL} '$am_aux_dir/missing'" 2862fi 2863# Use eval to expand $SHELL 2864if eval "$MISSING --is-lightweight"; then 2865 am_missing_run="$MISSING " 2866else 2867 am_missing_run= 2868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2869printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2870fi 2871 2872if test x"${install_sh+set}" != xset; then 2873 case $am_aux_dir in 2874 *\ * | *\ *) 2875 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2876 *) 2877 install_sh="\${SHELL} $am_aux_dir/install-sh" 2878 esac 2879fi 2880 2881# Installed binaries are usually stripped using 'strip' when the user 2882# run "make install-strip". However 'strip' might not be the right 2883# tool to use in cross-compilation environments, therefore Automake 2884# will honor the 'STRIP' environment variable to overrule this program. 2885if test "$cross_compiling" != no; then 2886 if test -n "$ac_tool_prefix"; then 2887 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2888set dummy ${ac_tool_prefix}strip; ac_word=$2 2889{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2890printf %s "checking for $ac_word... " >&6; } 2891if test ${ac_cv_prog_STRIP+y} 2892then : 2893 printf %s "(cached) " >&6 2894else case e in #( 2895 e) if test -n "$STRIP"; then 2896 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2897else 2898as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2899for as_dir in $PATH 2900do 2901 IFS=$as_save_IFS 2902 case $as_dir in #((( 2903 '') as_dir=./ ;; 2904 */) ;; 2905 *) as_dir=$as_dir/ ;; 2906 esac 2907 for ac_exec_ext in '' $ac_executable_extensions; do 2908 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2909 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2910 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2911 break 2 2912 fi 2913done 2914 done 2915IFS=$as_save_IFS 2916 2917fi ;; 2918esac 2919fi 2920STRIP=$ac_cv_prog_STRIP 2921if test -n "$STRIP"; then 2922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2923printf "%s\n" "$STRIP" >&6; } 2924else 2925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2926printf "%s\n" "no" >&6; } 2927fi 2928 2929 2930fi 2931if test -z "$ac_cv_prog_STRIP"; then 2932 ac_ct_STRIP=$STRIP 2933 # Extract the first word of "strip", so it can be a program name with args. 2934set dummy strip; ac_word=$2 2935{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2936printf %s "checking for $ac_word... " >&6; } 2937if test ${ac_cv_prog_ac_ct_STRIP+y} 2938then : 2939 printf %s "(cached) " >&6 2940else case e in #( 2941 e) if test -n "$ac_ct_STRIP"; then 2942 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2943else 2944as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2945for as_dir in $PATH 2946do 2947 IFS=$as_save_IFS 2948 case $as_dir in #((( 2949 '') as_dir=./ ;; 2950 */) ;; 2951 *) as_dir=$as_dir/ ;; 2952 esac 2953 for ac_exec_ext in '' $ac_executable_extensions; do 2954 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2955 ac_cv_prog_ac_ct_STRIP="strip" 2956 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2957 break 2 2958 fi 2959done 2960 done 2961IFS=$as_save_IFS 2962 2963fi ;; 2964esac 2965fi 2966ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2967if test -n "$ac_ct_STRIP"; then 2968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2969printf "%s\n" "$ac_ct_STRIP" >&6; } 2970else 2971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2972printf "%s\n" "no" >&6; } 2973fi 2974 2975 if test "x$ac_ct_STRIP" = x; then 2976 STRIP=":" 2977 else 2978 case $cross_compiling:$ac_tool_warned in 2979yes:) 2980{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2981printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2982ac_tool_warned=yes ;; 2983esac 2984 STRIP=$ac_ct_STRIP 2985 fi 2986else 2987 STRIP="$ac_cv_prog_STRIP" 2988fi 2989 2990fi 2991INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2992 2993 2994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2995printf %s "checking for a race-free mkdir -p... " >&6; } 2996if test -z "$MKDIR_P"; then 2997 if test ${ac_cv_path_mkdir+y} 2998then : 2999 printf %s "(cached) " >&6 3000else case e in #( 3001 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3002for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3003do 3004 IFS=$as_save_IFS 3005 case $as_dir in #((( 3006 '') as_dir=./ ;; 3007 */) ;; 3008 *) as_dir=$as_dir/ ;; 3009 esac 3010 for ac_prog in mkdir gmkdir; do 3011 for ac_exec_ext in '' $ac_executable_extensions; do 3012 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3013 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3014 'mkdir ('*'coreutils) '* | \ 3015 *'BusyBox '* | \ 3016 'mkdir (fileutils) '4.1*) 3017 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3018 break 3;; 3019 esac 3020 done 3021 done 3022 done 3023IFS=$as_save_IFS 3024 ;; 3025esac 3026fi 3027 3028 test -d ./--version && rmdir ./--version 3029 if test ${ac_cv_path_mkdir+y}; then 3030 MKDIR_P="$ac_cv_path_mkdir -p" 3031 else 3032 # As a last resort, use plain mkdir -p, 3033 # in the hope it doesn't have the bugs of ancient mkdir. 3034 MKDIR_P='mkdir -p' 3035 fi 3036fi 3037{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3038printf "%s\n" "$MKDIR_P" >&6; } 3039 3040for ac_prog in gawk mawk nawk awk 3041do 3042 # Extract the first word of "$ac_prog", so it can be a program name with args. 3043set dummy $ac_prog; ac_word=$2 3044{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3045printf %s "checking for $ac_word... " >&6; } 3046if test ${ac_cv_prog_AWK+y} 3047then : 3048 printf %s "(cached) " >&6 3049else case e in #( 3050 e) if test -n "$AWK"; then 3051 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3052else 3053as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3054for as_dir in $PATH 3055do 3056 IFS=$as_save_IFS 3057 case $as_dir in #((( 3058 '') as_dir=./ ;; 3059 */) ;; 3060 *) as_dir=$as_dir/ ;; 3061 esac 3062 for ac_exec_ext in '' $ac_executable_extensions; do 3063 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3064 ac_cv_prog_AWK="$ac_prog" 3065 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3066 break 2 3067 fi 3068done 3069 done 3070IFS=$as_save_IFS 3071 3072fi ;; 3073esac 3074fi 3075AWK=$ac_cv_prog_AWK 3076if test -n "$AWK"; then 3077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3078printf "%s\n" "$AWK" >&6; } 3079else 3080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3081printf "%s\n" "no" >&6; } 3082fi 3083 3084 3085 test -n "$AWK" && break 3086done 3087 3088{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3089printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3090set x ${MAKE-make} 3091ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3092if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3093then : 3094 printf %s "(cached) " >&6 3095else case e in #( 3096 e) cat >conftest.make <<\_ACEOF 3097SHELL = /bin/sh 3098all: 3099 @echo '@@@%%%=$(MAKE)=@@@%%%' 3100_ACEOF 3101# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3102case `${MAKE-make} -f conftest.make 2>/dev/null` in 3103 *@@@%%%=?*=@@@%%%*) 3104 eval ac_cv_prog_make_${ac_make}_set=yes;; 3105 *) 3106 eval ac_cv_prog_make_${ac_make}_set=no;; 3107esac 3108rm -f conftest.make ;; 3109esac 3110fi 3111if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3113printf "%s\n" "yes" >&6; } 3114 SET_MAKE= 3115else 3116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3117printf "%s\n" "no" >&6; } 3118 SET_MAKE="MAKE=${MAKE-make}" 3119fi 3120 3121rm -rf .tst 2>/dev/null 3122mkdir .tst 2>/dev/null 3123if test -d .tst; then 3124 am__leading_dot=. 3125else 3126 am__leading_dot=_ 3127fi 3128rmdir .tst 2>/dev/null 3129 3130AM_DEFAULT_VERBOSITY=1 3131# Check whether --enable-silent-rules was given. 3132if test ${enable_silent_rules+y} 3133then : 3134 enableval=$enable_silent_rules; 3135fi 3136 3137am_make=${MAKE-make} 3138{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3139printf %s "checking whether $am_make supports nested variables... " >&6; } 3140if test ${am_cv_make_support_nested_variables+y} 3141then : 3142 printf %s "(cached) " >&6 3143else case e in #( 3144 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3145BAR0=false 3146BAR1=true 3147V=1 3148am__doit: 3149 @$(TRUE) 3150.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3151 am_cv_make_support_nested_variables=yes 3152else 3153 am_cv_make_support_nested_variables=no 3154fi ;; 3155esac 3156fi 3157{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3158printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3159AM_BACKSLASH='\' 3160 3161am__rm_f_notfound= 3162if (rm -f && rm -fr && rm -rf) 2>/dev/null 3163then : 3164 3165else case e in #( 3166 e) am__rm_f_notfound='""' ;; 3167esac 3168fi 3169 3170 3171{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 3172printf %s "checking xargs -n works... " >&6; } 3173if test ${am_cv_xargs_n_works+y} 3174then : 3175 printf %s "(cached) " >&6 3176else case e in #( 3177 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 31783" 3179then : 3180 am_cv_xargs_n_works=yes 3181else case e in #( 3182 e) am_cv_xargs_n_works=no ;; 3183esac 3184fi ;; 3185esac 3186fi 3187{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 3188printf "%s\n" "$am_cv_xargs_n_works" >&6; } 3189if test "$am_cv_xargs_n_works" = yes 3190then : 3191 am__xargs_n='xargs -n' 3192else case e in #( 3193 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 3194 ;; 3195esac 3196fi 3197 3198if test "`cd $srcdir && pwd`" != "`pwd`"; then 3199 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3200 # is not polluted with repeated "-I." 3201 am__isrc=' -I$(srcdir)' 3202 # test to see if srcdir already configured 3203 if test -f $srcdir/config.status; then 3204 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3205 fi 3206fi 3207 3208# test whether we have cygpath 3209if test -z "$CYGPATH_W"; then 3210 if (cygpath --version) >/dev/null 2>/dev/null; then 3211 CYGPATH_W='cygpath -w' 3212 else 3213 CYGPATH_W=echo 3214 fi 3215fi 3216 3217 3218# Define the identity of the package. 3219 PACKAGE='oclock' 3220 VERSION='1.0.6' 3221 3222 3223printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3224 3225 3226printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3227 3228# Some tools Automake needs. 3229 3230ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3231 3232 3233AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3234 3235 3236AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3237 3238 3239AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3240 3241 3242MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3243 3244# For better backward compatibility. To be removed once Automake 1.9.x 3245# dies out for good. For more background, see: 3246# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3247# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3248mkdir_p='$(MKDIR_P)' 3249 3250# We need awk for the "check" target (and possibly the TAP driver). The 3251# system "awk" is bad on some platforms. 3252# Always define AMTAR for backward compatibility. Yes, it's still used 3253# in the wild :-( We should find a proper way to deprecate it ... 3254AMTAR='$${TAR-tar}' 3255 3256 3257# We'll loop over all known methods to create a tar archive until one works. 3258_am_tools='gnutar pax cpio none' 3259 3260am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3261 3262 3263 3264 3265 3266# Variables for tags utilities; see am/tags.am 3267if test -z "$CTAGS"; then 3268 CTAGS=ctags 3269fi 3270 3271if test -z "$ETAGS"; then 3272 ETAGS=etags 3273fi 3274 3275if test -z "$CSCOPE"; then 3276 CSCOPE=cscope 3277fi 3278 3279 3280 3281 3282 3283 3284 3285 3286# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3287 3288 3289 3290 3291 3292 3293 3294 3295 3296 3297 3298 3299 3300 3301 3302 3303 3304 3305 3306 3307DEPDIR="${am__leading_dot}deps" 3308 3309ac_config_commands="$ac_config_commands depfiles" 3310 3311{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3312printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3313cat > confinc.mk << 'END' 3314am__doit: 3315 @echo this is the am__doit target >confinc.out 3316.PHONY: am__doit 3317END 3318am__include="#" 3319am__quote= 3320# BSD make does it like this. 3321echo '.include "confinc.mk" # ignored' > confmf.BSD 3322# Other make implementations (GNU, Solaris 10, AIX) do it like this. 3323echo 'include confinc.mk # ignored' > confmf.GNU 3324_am_result=no 3325for s in GNU BSD; do 3326 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3327 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3328 ac_status=$? 3329 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3330 (exit $ac_status); } 3331 case $?:`cat confinc.out 2>/dev/null` in #( 3332 '0:this is the am__doit target') : 3333 case $s in #( 3334 BSD) : 3335 am__include='.include' am__quote='"' ;; #( 3336 *) : 3337 am__include='include' am__quote='' ;; 3338esac ;; #( 3339 *) : 3340 ;; 3341esac 3342 if test "$am__include" != "#"; then 3343 _am_result="yes ($s style)" 3344 break 3345 fi 3346done 3347rm -f confinc.* confmf.* 3348{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3349printf "%s\n" "${_am_result}" >&6; } 3350 3351# Check whether --enable-dependency-tracking was given. 3352if test ${enable_dependency_tracking+y} 3353then : 3354 enableval=$enable_dependency_tracking; 3355fi 3356 3357if test "x$enable_dependency_tracking" != xno; then 3358 am_depcomp="$ac_aux_dir/depcomp" 3359 AMDEPBACKSLASH='\' 3360 am__nodep='_no' 3361fi 3362 if test "x$enable_dependency_tracking" != xno; then 3363 AMDEP_TRUE= 3364 AMDEP_FALSE='#' 3365else 3366 AMDEP_TRUE='#' 3367 AMDEP_FALSE= 3368fi 3369 3370 3371ac_ext=c 3372ac_cpp='$CPP $CPPFLAGS' 3373ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3374ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3375ac_compiler_gnu=$ac_cv_c_compiler_gnu 3376if test -n "$ac_tool_prefix"; then 3377 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3378set dummy ${ac_tool_prefix}gcc; ac_word=$2 3379{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3380printf %s "checking for $ac_word... " >&6; } 3381if test ${ac_cv_prog_CC+y} 3382then : 3383 printf %s "(cached) " >&6 3384else case e in #( 3385 e) if test -n "$CC"; then 3386 ac_cv_prog_CC="$CC" # Let the user override the test. 3387else 3388as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3389for as_dir in $PATH 3390do 3391 IFS=$as_save_IFS 3392 case $as_dir in #((( 3393 '') as_dir=./ ;; 3394 */) ;; 3395 *) as_dir=$as_dir/ ;; 3396 esac 3397 for ac_exec_ext in '' $ac_executable_extensions; do 3398 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3399 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3400 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3401 break 2 3402 fi 3403done 3404 done 3405IFS=$as_save_IFS 3406 3407fi ;; 3408esac 3409fi 3410CC=$ac_cv_prog_CC 3411if test -n "$CC"; then 3412 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3413printf "%s\n" "$CC" >&6; } 3414else 3415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3416printf "%s\n" "no" >&6; } 3417fi 3418 3419 3420fi 3421if test -z "$ac_cv_prog_CC"; then 3422 ac_ct_CC=$CC 3423 # Extract the first word of "gcc", so it can be a program name with args. 3424set dummy gcc; ac_word=$2 3425{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3426printf %s "checking for $ac_word... " >&6; } 3427if test ${ac_cv_prog_ac_ct_CC+y} 3428then : 3429 printf %s "(cached) " >&6 3430else case e in #( 3431 e) if test -n "$ac_ct_CC"; then 3432 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3433else 3434as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3435for as_dir in $PATH 3436do 3437 IFS=$as_save_IFS 3438 case $as_dir in #((( 3439 '') as_dir=./ ;; 3440 */) ;; 3441 *) as_dir=$as_dir/ ;; 3442 esac 3443 for ac_exec_ext in '' $ac_executable_extensions; do 3444 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3445 ac_cv_prog_ac_ct_CC="gcc" 3446 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3447 break 2 3448 fi 3449done 3450 done 3451IFS=$as_save_IFS 3452 3453fi ;; 3454esac 3455fi 3456ac_ct_CC=$ac_cv_prog_ac_ct_CC 3457if test -n "$ac_ct_CC"; then 3458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3459printf "%s\n" "$ac_ct_CC" >&6; } 3460else 3461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3462printf "%s\n" "no" >&6; } 3463fi 3464 3465 if test "x$ac_ct_CC" = x; then 3466 CC="" 3467 else 3468 case $cross_compiling:$ac_tool_warned in 3469yes:) 3470{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3471printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3472ac_tool_warned=yes ;; 3473esac 3474 CC=$ac_ct_CC 3475 fi 3476else 3477 CC="$ac_cv_prog_CC" 3478fi 3479 3480if test -z "$CC"; then 3481 if test -n "$ac_tool_prefix"; then 3482 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3483set dummy ${ac_tool_prefix}cc; ac_word=$2 3484{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3485printf %s "checking for $ac_word... " >&6; } 3486if test ${ac_cv_prog_CC+y} 3487then : 3488 printf %s "(cached) " >&6 3489else case e in #( 3490 e) if test -n "$CC"; then 3491 ac_cv_prog_CC="$CC" # Let the user override the test. 3492else 3493as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3494for as_dir in $PATH 3495do 3496 IFS=$as_save_IFS 3497 case $as_dir in #((( 3498 '') as_dir=./ ;; 3499 */) ;; 3500 *) as_dir=$as_dir/ ;; 3501 esac 3502 for ac_exec_ext in '' $ac_executable_extensions; do 3503 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3504 ac_cv_prog_CC="${ac_tool_prefix}cc" 3505 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3506 break 2 3507 fi 3508done 3509 done 3510IFS=$as_save_IFS 3511 3512fi ;; 3513esac 3514fi 3515CC=$ac_cv_prog_CC 3516if test -n "$CC"; then 3517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3518printf "%s\n" "$CC" >&6; } 3519else 3520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3521printf "%s\n" "no" >&6; } 3522fi 3523 3524 3525 fi 3526fi 3527if test -z "$CC"; then 3528 # Extract the first word of "cc", so it can be a program name with args. 3529set dummy cc; ac_word=$2 3530{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3531printf %s "checking for $ac_word... " >&6; } 3532if test ${ac_cv_prog_CC+y} 3533then : 3534 printf %s "(cached) " >&6 3535else case e in #( 3536 e) if test -n "$CC"; then 3537 ac_cv_prog_CC="$CC" # Let the user override the test. 3538else 3539 ac_prog_rejected=no 3540as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3541for as_dir in $PATH 3542do 3543 IFS=$as_save_IFS 3544 case $as_dir in #((( 3545 '') as_dir=./ ;; 3546 */) ;; 3547 *) as_dir=$as_dir/ ;; 3548 esac 3549 for ac_exec_ext in '' $ac_executable_extensions; do 3550 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3551 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3552 ac_prog_rejected=yes 3553 continue 3554 fi 3555 ac_cv_prog_CC="cc" 3556 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3557 break 2 3558 fi 3559done 3560 done 3561IFS=$as_save_IFS 3562 3563if test $ac_prog_rejected = yes; then 3564 # We found a bogon in the path, so make sure we never use it. 3565 set dummy $ac_cv_prog_CC 3566 shift 3567 if test $# != 0; then 3568 # We chose a different compiler from the bogus one. 3569 # However, it has the same basename, so the bogon will be chosen 3570 # first if we set CC to just the basename; use the full file name. 3571 shift 3572 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3573 fi 3574fi 3575fi ;; 3576esac 3577fi 3578CC=$ac_cv_prog_CC 3579if test -n "$CC"; then 3580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3581printf "%s\n" "$CC" >&6; } 3582else 3583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3584printf "%s\n" "no" >&6; } 3585fi 3586 3587 3588fi 3589if test -z "$CC"; then 3590 if test -n "$ac_tool_prefix"; then 3591 for ac_prog in cl.exe 3592 do 3593 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3594set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3595{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3596printf %s "checking for $ac_word... " >&6; } 3597if test ${ac_cv_prog_CC+y} 3598then : 3599 printf %s "(cached) " >&6 3600else case e in #( 3601 e) if test -n "$CC"; then 3602 ac_cv_prog_CC="$CC" # Let the user override the test. 3603else 3604as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3605for as_dir in $PATH 3606do 3607 IFS=$as_save_IFS 3608 case $as_dir in #((( 3609 '') as_dir=./ ;; 3610 */) ;; 3611 *) as_dir=$as_dir/ ;; 3612 esac 3613 for ac_exec_ext in '' $ac_executable_extensions; do 3614 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3615 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3616 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3617 break 2 3618 fi 3619done 3620 done 3621IFS=$as_save_IFS 3622 3623fi ;; 3624esac 3625fi 3626CC=$ac_cv_prog_CC 3627if test -n "$CC"; then 3628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3629printf "%s\n" "$CC" >&6; } 3630else 3631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3632printf "%s\n" "no" >&6; } 3633fi 3634 3635 3636 test -n "$CC" && break 3637 done 3638fi 3639if test -z "$CC"; then 3640 ac_ct_CC=$CC 3641 for ac_prog in cl.exe 3642do 3643 # Extract the first word of "$ac_prog", so it can be a program name with args. 3644set dummy $ac_prog; ac_word=$2 3645{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3646printf %s "checking for $ac_word... " >&6; } 3647if test ${ac_cv_prog_ac_ct_CC+y} 3648then : 3649 printf %s "(cached) " >&6 3650else case e in #( 3651 e) if test -n "$ac_ct_CC"; then 3652 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3653else 3654as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3655for as_dir in $PATH 3656do 3657 IFS=$as_save_IFS 3658 case $as_dir in #((( 3659 '') as_dir=./ ;; 3660 */) ;; 3661 *) as_dir=$as_dir/ ;; 3662 esac 3663 for ac_exec_ext in '' $ac_executable_extensions; do 3664 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3665 ac_cv_prog_ac_ct_CC="$ac_prog" 3666 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3667 break 2 3668 fi 3669done 3670 done 3671IFS=$as_save_IFS 3672 3673fi ;; 3674esac 3675fi 3676ac_ct_CC=$ac_cv_prog_ac_ct_CC 3677if test -n "$ac_ct_CC"; then 3678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3679printf "%s\n" "$ac_ct_CC" >&6; } 3680else 3681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3682printf "%s\n" "no" >&6; } 3683fi 3684 3685 3686 test -n "$ac_ct_CC" && break 3687done 3688 3689 if test "x$ac_ct_CC" = x; then 3690 CC="" 3691 else 3692 case $cross_compiling:$ac_tool_warned in 3693yes:) 3694{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3695printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3696ac_tool_warned=yes ;; 3697esac 3698 CC=$ac_ct_CC 3699 fi 3700fi 3701 3702fi 3703if test -z "$CC"; then 3704 if test -n "$ac_tool_prefix"; then 3705 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3706set dummy ${ac_tool_prefix}clang; ac_word=$2 3707{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3708printf %s "checking for $ac_word... " >&6; } 3709if test ${ac_cv_prog_CC+y} 3710then : 3711 printf %s "(cached) " >&6 3712else case e in #( 3713 e) if test -n "$CC"; then 3714 ac_cv_prog_CC="$CC" # Let the user override the test. 3715else 3716as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3717for as_dir in $PATH 3718do 3719 IFS=$as_save_IFS 3720 case $as_dir in #((( 3721 '') as_dir=./ ;; 3722 */) ;; 3723 *) as_dir=$as_dir/ ;; 3724 esac 3725 for ac_exec_ext in '' $ac_executable_extensions; do 3726 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3727 ac_cv_prog_CC="${ac_tool_prefix}clang" 3728 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3729 break 2 3730 fi 3731done 3732 done 3733IFS=$as_save_IFS 3734 3735fi ;; 3736esac 3737fi 3738CC=$ac_cv_prog_CC 3739if test -n "$CC"; then 3740 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3741printf "%s\n" "$CC" >&6; } 3742else 3743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3744printf "%s\n" "no" >&6; } 3745fi 3746 3747 3748fi 3749if test -z "$ac_cv_prog_CC"; then 3750 ac_ct_CC=$CC 3751 # Extract the first word of "clang", so it can be a program name with args. 3752set dummy clang; ac_word=$2 3753{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3754printf %s "checking for $ac_word... " >&6; } 3755if test ${ac_cv_prog_ac_ct_CC+y} 3756then : 3757 printf %s "(cached) " >&6 3758else case e in #( 3759 e) if test -n "$ac_ct_CC"; then 3760 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3761else 3762as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3763for as_dir in $PATH 3764do 3765 IFS=$as_save_IFS 3766 case $as_dir in #((( 3767 '') as_dir=./ ;; 3768 */) ;; 3769 *) as_dir=$as_dir/ ;; 3770 esac 3771 for ac_exec_ext in '' $ac_executable_extensions; do 3772 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3773 ac_cv_prog_ac_ct_CC="clang" 3774 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3775 break 2 3776 fi 3777done 3778 done 3779IFS=$as_save_IFS 3780 3781fi ;; 3782esac 3783fi 3784ac_ct_CC=$ac_cv_prog_ac_ct_CC 3785if test -n "$ac_ct_CC"; then 3786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3787printf "%s\n" "$ac_ct_CC" >&6; } 3788else 3789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3790printf "%s\n" "no" >&6; } 3791fi 3792 3793 if test "x$ac_ct_CC" = x; then 3794 CC="" 3795 else 3796 case $cross_compiling:$ac_tool_warned in 3797yes:) 3798{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3799printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3800ac_tool_warned=yes ;; 3801esac 3802 CC=$ac_ct_CC 3803 fi 3804else 3805 CC="$ac_cv_prog_CC" 3806fi 3807 3808fi 3809 3810 3811test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3812printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3813as_fn_error $? "no acceptable C compiler found in \$PATH 3814See 'config.log' for more details" "$LINENO" 5; } 3815 3816# Provide some information about the compiler. 3817printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3818set X $ac_compile 3819ac_compiler=$2 3820for ac_option in --version -v -V -qversion -version; do 3821 { { ac_try="$ac_compiler $ac_option >&5" 3822case "(($ac_try" in 3823 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3824 *) ac_try_echo=$ac_try;; 3825esac 3826eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3827printf "%s\n" "$ac_try_echo"; } >&5 3828 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3829 ac_status=$? 3830 if test -s conftest.err; then 3831 sed '10a\ 3832... rest of stderr output deleted ... 3833 10q' conftest.err >conftest.er1 3834 cat conftest.er1 >&5 3835 fi 3836 rm -f conftest.er1 conftest.err 3837 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3838 test $ac_status = 0; } 3839done 3840 3841cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3842/* end confdefs.h. */ 3843 3844int 3845main (void) 3846{ 3847 3848 ; 3849 return 0; 3850} 3851_ACEOF 3852ac_clean_files_save=$ac_clean_files 3853ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3854# Try to create an executable without -o first, disregard a.out. 3855# It will help us diagnose broken compilers, and finding out an intuition 3856# of exeext. 3857{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3858printf %s "checking whether the C compiler works... " >&6; } 3859ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3860 3861# The possible output files: 3862ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3863 3864ac_rmfiles= 3865for ac_file in $ac_files 3866do 3867 case $ac_file in 3868 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3869 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3870 esac 3871done 3872rm -f $ac_rmfiles 3873 3874if { { ac_try="$ac_link_default" 3875case "(($ac_try" in 3876 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3877 *) ac_try_echo=$ac_try;; 3878esac 3879eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3880printf "%s\n" "$ac_try_echo"; } >&5 3881 (eval "$ac_link_default") 2>&5 3882 ac_status=$? 3883 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3884 test $ac_status = 0; } 3885then : 3886 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3887# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3888# in a Makefile. We should not override ac_cv_exeext if it was cached, 3889# so that the user can short-circuit this test for compilers unknown to 3890# Autoconf. 3891for ac_file in $ac_files '' 3892do 3893 test -f "$ac_file" || continue 3894 case $ac_file in 3895 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3896 ;; 3897 [ab].out ) 3898 # We found the default executable, but exeext='' is most 3899 # certainly right. 3900 break;; 3901 *.* ) 3902 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3903 then :; else 3904 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3905 fi 3906 # We set ac_cv_exeext here because the later test for it is not 3907 # safe: cross compilers may not add the suffix if given an '-o' 3908 # argument, so we may need to know it at that point already. 3909 # Even if this section looks crufty: it has the advantage of 3910 # actually working. 3911 break;; 3912 * ) 3913 break;; 3914 esac 3915done 3916test "$ac_cv_exeext" = no && ac_cv_exeext= 3917 3918else case e in #( 3919 e) ac_file='' ;; 3920esac 3921fi 3922if test -z "$ac_file" 3923then : 3924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3925printf "%s\n" "no" >&6; } 3926printf "%s\n" "$as_me: failed program was:" >&5 3927sed 's/^/| /' conftest.$ac_ext >&5 3928 3929{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3930printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3931as_fn_error 77 "C compiler cannot create executables 3932See 'config.log' for more details" "$LINENO" 5; } 3933else case e in #( 3934 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3935printf "%s\n" "yes" >&6; } ;; 3936esac 3937fi 3938{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3939printf %s "checking for C compiler default output file name... " >&6; } 3940{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3941printf "%s\n" "$ac_file" >&6; } 3942ac_exeext=$ac_cv_exeext 3943 3944rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3945ac_clean_files=$ac_clean_files_save 3946{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3947printf %s "checking for suffix of executables... " >&6; } 3948if { { ac_try="$ac_link" 3949case "(($ac_try" in 3950 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3951 *) ac_try_echo=$ac_try;; 3952esac 3953eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3954printf "%s\n" "$ac_try_echo"; } >&5 3955 (eval "$ac_link") 2>&5 3956 ac_status=$? 3957 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3958 test $ac_status = 0; } 3959then : 3960 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3961# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3962# work properly (i.e., refer to 'conftest.exe'), while it won't with 3963# 'rm'. 3964for ac_file in conftest.exe conftest conftest.*; do 3965 test -f "$ac_file" || continue 3966 case $ac_file in 3967 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3968 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3969 break;; 3970 * ) break;; 3971 esac 3972done 3973else case e in #( 3974 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3975printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3976as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3977See 'config.log' for more details" "$LINENO" 5; } ;; 3978esac 3979fi 3980rm -f conftest conftest$ac_cv_exeext 3981{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3982printf "%s\n" "$ac_cv_exeext" >&6; } 3983 3984rm -f conftest.$ac_ext 3985EXEEXT=$ac_cv_exeext 3986ac_exeext=$EXEEXT 3987cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3988/* end confdefs.h. */ 3989#include <stdio.h> 3990int 3991main (void) 3992{ 3993FILE *f = fopen ("conftest.out", "w"); 3994 if (!f) 3995 return 1; 3996 return ferror (f) || fclose (f) != 0; 3997 3998 ; 3999 return 0; 4000} 4001_ACEOF 4002ac_clean_files="$ac_clean_files conftest.out" 4003# Check that the compiler produces executables we can run. If not, either 4004# the compiler is broken, or we cross compile. 4005{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4006printf %s "checking whether we are cross compiling... " >&6; } 4007if test "$cross_compiling" != yes; then 4008 { { ac_try="$ac_link" 4009case "(($ac_try" in 4010 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4011 *) ac_try_echo=$ac_try;; 4012esac 4013eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4014printf "%s\n" "$ac_try_echo"; } >&5 4015 (eval "$ac_link") 2>&5 4016 ac_status=$? 4017 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4018 test $ac_status = 0; } 4019 if { ac_try='./conftest$ac_cv_exeext' 4020 { { case "(($ac_try" in 4021 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4022 *) ac_try_echo=$ac_try;; 4023esac 4024eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4025printf "%s\n" "$ac_try_echo"; } >&5 4026 (eval "$ac_try") 2>&5 4027 ac_status=$? 4028 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4029 test $ac_status = 0; }; }; then 4030 cross_compiling=no 4031 else 4032 if test "$cross_compiling" = maybe; then 4033 cross_compiling=yes 4034 else 4035 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4036printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4037as_fn_error 77 "cannot run C compiled programs. 4038If you meant to cross compile, use '--host'. 4039See 'config.log' for more details" "$LINENO" 5; } 4040 fi 4041 fi 4042fi 4043{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4044printf "%s\n" "$cross_compiling" >&6; } 4045 4046rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 4047 conftest.o conftest.obj conftest.out 4048ac_clean_files=$ac_clean_files_save 4049{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4050printf %s "checking for suffix of object files... " >&6; } 4051if test ${ac_cv_objext+y} 4052then : 4053 printf %s "(cached) " >&6 4054else case e in #( 4055 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4056/* end confdefs.h. */ 4057 4058int 4059main (void) 4060{ 4061 4062 ; 4063 return 0; 4064} 4065_ACEOF 4066rm -f conftest.o conftest.obj 4067if { { ac_try="$ac_compile" 4068case "(($ac_try" in 4069 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4070 *) ac_try_echo=$ac_try;; 4071esac 4072eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4073printf "%s\n" "$ac_try_echo"; } >&5 4074 (eval "$ac_compile") 2>&5 4075 ac_status=$? 4076 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4077 test $ac_status = 0; } 4078then : 4079 for ac_file in conftest.o conftest.obj conftest.*; do 4080 test -f "$ac_file" || continue; 4081 case $ac_file in 4082 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4083 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4084 break;; 4085 esac 4086done 4087else case e in #( 4088 e) printf "%s\n" "$as_me: failed program was:" >&5 4089sed 's/^/| /' conftest.$ac_ext >&5 4090 4091{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4092printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4093as_fn_error $? "cannot compute suffix of object files: cannot compile 4094See 'config.log' for more details" "$LINENO" 5; } ;; 4095esac 4096fi 4097rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4098esac 4099fi 4100{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4101printf "%s\n" "$ac_cv_objext" >&6; } 4102OBJEXT=$ac_cv_objext 4103ac_objext=$OBJEXT 4104{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4105printf %s "checking whether the compiler supports GNU C... " >&6; } 4106if test ${ac_cv_c_compiler_gnu+y} 4107then : 4108 printf %s "(cached) " >&6 4109else case e in #( 4110 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4111/* end confdefs.h. */ 4112 4113int 4114main (void) 4115{ 4116#ifndef __GNUC__ 4117 choke me 4118#endif 4119 4120 ; 4121 return 0; 4122} 4123_ACEOF 4124if ac_fn_c_try_compile "$LINENO" 4125then : 4126 ac_compiler_gnu=yes 4127else case e in #( 4128 e) ac_compiler_gnu=no ;; 4129esac 4130fi 4131rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4132ac_cv_c_compiler_gnu=$ac_compiler_gnu 4133 ;; 4134esac 4135fi 4136{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4137printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4138ac_compiler_gnu=$ac_cv_c_compiler_gnu 4139 4140if test $ac_compiler_gnu = yes; then 4141 GCC=yes 4142else 4143 GCC= 4144fi 4145ac_test_CFLAGS=${CFLAGS+y} 4146ac_save_CFLAGS=$CFLAGS 4147{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4148printf %s "checking whether $CC accepts -g... " >&6; } 4149if test ${ac_cv_prog_cc_g+y} 4150then : 4151 printf %s "(cached) " >&6 4152else case e in #( 4153 e) ac_save_c_werror_flag=$ac_c_werror_flag 4154 ac_c_werror_flag=yes 4155 ac_cv_prog_cc_g=no 4156 CFLAGS="-g" 4157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4158/* end confdefs.h. */ 4159 4160int 4161main (void) 4162{ 4163 4164 ; 4165 return 0; 4166} 4167_ACEOF 4168if ac_fn_c_try_compile "$LINENO" 4169then : 4170 ac_cv_prog_cc_g=yes 4171else case e in #( 4172 e) CFLAGS="" 4173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4174/* end confdefs.h. */ 4175 4176int 4177main (void) 4178{ 4179 4180 ; 4181 return 0; 4182} 4183_ACEOF 4184if ac_fn_c_try_compile "$LINENO" 4185then : 4186 4187else case e in #( 4188 e) ac_c_werror_flag=$ac_save_c_werror_flag 4189 CFLAGS="-g" 4190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4191/* end confdefs.h. */ 4192 4193int 4194main (void) 4195{ 4196 4197 ; 4198 return 0; 4199} 4200_ACEOF 4201if ac_fn_c_try_compile "$LINENO" 4202then : 4203 ac_cv_prog_cc_g=yes 4204fi 4205rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4206esac 4207fi 4208rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4209esac 4210fi 4211rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4212 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4213esac 4214fi 4215{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4216printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4217if test $ac_test_CFLAGS; then 4218 CFLAGS=$ac_save_CFLAGS 4219elif test $ac_cv_prog_cc_g = yes; then 4220 if test "$GCC" = yes; then 4221 CFLAGS="-g -O2" 4222 else 4223 CFLAGS="-g" 4224 fi 4225else 4226 if test "$GCC" = yes; then 4227 CFLAGS="-O2" 4228 else 4229 CFLAGS= 4230 fi 4231fi 4232ac_prog_cc_stdc=no 4233if test x$ac_prog_cc_stdc = xno 4234then : 4235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4236printf %s "checking for $CC option to enable C11 features... " >&6; } 4237if test ${ac_cv_prog_cc_c11+y} 4238then : 4239 printf %s "(cached) " >&6 4240else case e in #( 4241 e) ac_cv_prog_cc_c11=no 4242ac_save_CC=$CC 4243cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4244/* end confdefs.h. */ 4245$ac_c_conftest_c11_program 4246_ACEOF 4247for ac_arg in '' -std=gnu11 4248do 4249 CC="$ac_save_CC $ac_arg" 4250 if ac_fn_c_try_compile "$LINENO" 4251then : 4252 ac_cv_prog_cc_c11=$ac_arg 4253fi 4254rm -f core conftest.err conftest.$ac_objext conftest.beam 4255 test "x$ac_cv_prog_cc_c11" != "xno" && break 4256done 4257rm -f conftest.$ac_ext 4258CC=$ac_save_CC ;; 4259esac 4260fi 4261 4262if test "x$ac_cv_prog_cc_c11" = xno 4263then : 4264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4265printf "%s\n" "unsupported" >&6; } 4266else case e in #( 4267 e) if test "x$ac_cv_prog_cc_c11" = x 4268then : 4269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4270printf "%s\n" "none needed" >&6; } 4271else case e in #( 4272 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4273printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4274 CC="$CC $ac_cv_prog_cc_c11" ;; 4275esac 4276fi 4277 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4278 ac_prog_cc_stdc=c11 ;; 4279esac 4280fi 4281fi 4282if test x$ac_prog_cc_stdc = xno 4283then : 4284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4285printf %s "checking for $CC option to enable C99 features... " >&6; } 4286if test ${ac_cv_prog_cc_c99+y} 4287then : 4288 printf %s "(cached) " >&6 4289else case e in #( 4290 e) ac_cv_prog_cc_c99=no 4291ac_save_CC=$CC 4292cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4293/* end confdefs.h. */ 4294$ac_c_conftest_c99_program 4295_ACEOF 4296for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4297do 4298 CC="$ac_save_CC $ac_arg" 4299 if ac_fn_c_try_compile "$LINENO" 4300then : 4301 ac_cv_prog_cc_c99=$ac_arg 4302fi 4303rm -f core conftest.err conftest.$ac_objext conftest.beam 4304 test "x$ac_cv_prog_cc_c99" != "xno" && break 4305done 4306rm -f conftest.$ac_ext 4307CC=$ac_save_CC ;; 4308esac 4309fi 4310 4311if test "x$ac_cv_prog_cc_c99" = xno 4312then : 4313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4314printf "%s\n" "unsupported" >&6; } 4315else case e in #( 4316 e) if test "x$ac_cv_prog_cc_c99" = x 4317then : 4318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4319printf "%s\n" "none needed" >&6; } 4320else case e in #( 4321 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4322printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4323 CC="$CC $ac_cv_prog_cc_c99" ;; 4324esac 4325fi 4326 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4327 ac_prog_cc_stdc=c99 ;; 4328esac 4329fi 4330fi 4331if test x$ac_prog_cc_stdc = xno 4332then : 4333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4334printf %s "checking for $CC option to enable C89 features... " >&6; } 4335if test ${ac_cv_prog_cc_c89+y} 4336then : 4337 printf %s "(cached) " >&6 4338else case e in #( 4339 e) ac_cv_prog_cc_c89=no 4340ac_save_CC=$CC 4341cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4342/* end confdefs.h. */ 4343$ac_c_conftest_c89_program 4344_ACEOF 4345for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4346do 4347 CC="$ac_save_CC $ac_arg" 4348 if ac_fn_c_try_compile "$LINENO" 4349then : 4350 ac_cv_prog_cc_c89=$ac_arg 4351fi 4352rm -f core conftest.err conftest.$ac_objext conftest.beam 4353 test "x$ac_cv_prog_cc_c89" != "xno" && break 4354done 4355rm -f conftest.$ac_ext 4356CC=$ac_save_CC ;; 4357esac 4358fi 4359 4360if test "x$ac_cv_prog_cc_c89" = xno 4361then : 4362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4363printf "%s\n" "unsupported" >&6; } 4364else case e in #( 4365 e) if test "x$ac_cv_prog_cc_c89" = x 4366then : 4367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4368printf "%s\n" "none needed" >&6; } 4369else case e in #( 4370 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4371printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4372 CC="$CC $ac_cv_prog_cc_c89" ;; 4373esac 4374fi 4375 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4376 ac_prog_cc_stdc=c89 ;; 4377esac 4378fi 4379fi 4380 4381ac_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 4387 4388 ac_ext=c 4389ac_cpp='$CPP $CPPFLAGS' 4390ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4391ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4392ac_compiler_gnu=$ac_cv_c_compiler_gnu 4393{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4394printf %s "checking whether $CC understands -c and -o together... " >&6; } 4395if test ${am_cv_prog_cc_c_o+y} 4396then : 4397 printf %s "(cached) " >&6 4398else case e in #( 4399 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4400/* end confdefs.h. */ 4401 4402int 4403main (void) 4404{ 4405 4406 ; 4407 return 0; 4408} 4409_ACEOF 4410 # Make sure it works both with $CC and with simple cc. 4411 # Following AC_PROG_CC_C_O, we do the test twice because some 4412 # compilers refuse to overwrite an existing .o file with -o, 4413 # though they will create one. 4414 am_cv_prog_cc_c_o=yes 4415 for am_i in 1 2; do 4416 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4417 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4418 ac_status=$? 4419 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4420 (exit $ac_status); } \ 4421 && test -f conftest2.$ac_objext; then 4422 : OK 4423 else 4424 am_cv_prog_cc_c_o=no 4425 break 4426 fi 4427 done 4428 rm -f core conftest* 4429 unset am_i ;; 4430esac 4431fi 4432{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4433printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4434if test "$am_cv_prog_cc_c_o" != yes; then 4435 # Losing compiler, so override with the script. 4436 # FIXME: It is wrong to rewrite CC. 4437 # But if we don't then we get into trouble of one sort or another. 4438 # A longer-term fix would be to have automake use am__CC in this case, 4439 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4440 CC="$am_aux_dir/compile $CC" 4441fi 4442ac_ext=c 4443ac_cpp='$CPP $CPPFLAGS' 4444ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4445ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4446ac_compiler_gnu=$ac_cv_c_compiler_gnu 4447 4448 4449depcc="$CC" am_compiler_list= 4450 4451{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4452printf %s "checking dependency style of $depcc... " >&6; } 4453if test ${am_cv_CC_dependencies_compiler_type+y} 4454then : 4455 printf %s "(cached) " >&6 4456else case e in #( 4457 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4458 # We make a subdir and do the tests there. Otherwise we can end up 4459 # making bogus files that we don't know about and never remove. For 4460 # instance it was reported that on HP-UX the gcc test will end up 4461 # making a dummy file named 'D' -- because '-MD' means "put the output 4462 # in D". 4463 rm -rf conftest.dir 4464 mkdir conftest.dir 4465 # Copy depcomp to subdir because otherwise we won't find it if we're 4466 # using a relative directory. 4467 cp "$am_depcomp" conftest.dir 4468 cd conftest.dir 4469 # We will build objects and dependencies in a subdirectory because 4470 # it helps to detect inapplicable dependency modes. For instance 4471 # both Tru64's cc and ICC support -MD to output dependencies as a 4472 # side effect of compilation, but ICC will put the dependencies in 4473 # the current directory while Tru64 will put them in the object 4474 # directory. 4475 mkdir sub 4476 4477 am_cv_CC_dependencies_compiler_type=none 4478 if test "$am_compiler_list" = ""; then 4479 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4480 fi 4481 am__universal=false 4482 case " $depcc " in #( 4483 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4484 esac 4485 4486 for depmode in $am_compiler_list; do 4487 # Setup a source with many dependencies, because some compilers 4488 # like to wrap large dependency lists on column 80 (with \), and 4489 # we should not choose a depcomp mode which is confused by this. 4490 # 4491 # We need to recreate these files for each test, as the compiler may 4492 # overwrite some of them when testing with obscure command lines. 4493 # This happens at least with the AIX C compiler. 4494 : > sub/conftest.c 4495 for i in 1 2 3 4 5 6; do 4496 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4497 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4498 # Solaris 10 /bin/sh. 4499 echo '/* dummy */' > sub/conftst$i.h 4500 done 4501 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4502 4503 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4504 # mode. It turns out that the SunPro C++ compiler does not properly 4505 # handle '-M -o', and we need to detect this. Also, some Intel 4506 # versions had trouble with output in subdirs. 4507 am__obj=sub/conftest.${OBJEXT-o} 4508 am__minus_obj="-o $am__obj" 4509 case $depmode in 4510 gcc) 4511 # This depmode causes a compiler race in universal mode. 4512 test "$am__universal" = false || continue 4513 ;; 4514 nosideeffect) 4515 # After this tag, mechanisms are not by side-effect, so they'll 4516 # only be used when explicitly requested. 4517 if test "x$enable_dependency_tracking" = xyes; then 4518 continue 4519 else 4520 break 4521 fi 4522 ;; 4523 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4524 # This compiler won't grok '-c -o', but also, the minuso test has 4525 # not run yet. These depmodes are late enough in the game, and 4526 # so weak that their functioning should not be impacted. 4527 am__obj=conftest.${OBJEXT-o} 4528 am__minus_obj= 4529 ;; 4530 none) break ;; 4531 esac 4532 if depmode=$depmode \ 4533 source=sub/conftest.c object=$am__obj \ 4534 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4535 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4536 >/dev/null 2>conftest.err && 4537 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4538 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4539 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4540 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4541 # icc doesn't choke on unknown options, it will just issue warnings 4542 # or remarks (even with -Werror). So we grep stderr for any message 4543 # that says an option was ignored or not supported. 4544 # When given -MP, icc 7.0 and 7.1 complain thus: 4545 # icc: Command line warning: ignoring option '-M'; no argument required 4546 # The diagnosis changed in icc 8.0: 4547 # icc: Command line remark: option '-MP' not supported 4548 if (grep 'ignoring option' conftest.err || 4549 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4550 am_cv_CC_dependencies_compiler_type=$depmode 4551 break 4552 fi 4553 fi 4554 done 4555 4556 cd .. 4557 rm -rf conftest.dir 4558else 4559 am_cv_CC_dependencies_compiler_type=none 4560fi 4561 ;; 4562esac 4563fi 4564{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4565printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4566CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4567 4568 if 4569 test "x$enable_dependency_tracking" != xno \ 4570 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4571 am__fastdepCC_TRUE= 4572 am__fastdepCC_FALSE='#' 4573else 4574 am__fastdepCC_TRUE='#' 4575 am__fastdepCC_FALSE= 4576fi 4577 4578 4579 4580{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4581printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4582if test ${ac_cv_c_undeclared_builtin_options+y} 4583then : 4584 printf %s "(cached) " >&6 4585else case e in #( 4586 e) ac_save_CFLAGS=$CFLAGS 4587 ac_cv_c_undeclared_builtin_options='cannot detect' 4588 for ac_arg in '' -fno-builtin; do 4589 CFLAGS="$ac_save_CFLAGS $ac_arg" 4590 # This test program should *not* compile successfully. 4591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4592/* end confdefs.h. */ 4593 4594int 4595main (void) 4596{ 4597(void) strchr; 4598 ; 4599 return 0; 4600} 4601_ACEOF 4602if ac_fn_c_try_compile "$LINENO" 4603then : 4604 4605else case e in #( 4606 e) # This test program should compile successfully. 4607 # No library function is consistently available on 4608 # freestanding implementations, so test against a dummy 4609 # declaration. Include always-available headers on the 4610 # off chance that they somehow elicit warnings. 4611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4612/* end confdefs.h. */ 4613#include <float.h> 4614#include <limits.h> 4615#include <stdarg.h> 4616#include <stddef.h> 4617extern void ac_decl (int, char *); 4618 4619int 4620main (void) 4621{ 4622(void) ac_decl (0, (char *) 0); 4623 (void) ac_decl; 4624 4625 ; 4626 return 0; 4627} 4628_ACEOF 4629if ac_fn_c_try_compile "$LINENO" 4630then : 4631 if test x"$ac_arg" = x 4632then : 4633 ac_cv_c_undeclared_builtin_options='none needed' 4634else case e in #( 4635 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4636esac 4637fi 4638 break 4639fi 4640rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4641esac 4642fi 4643rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4644 done 4645 CFLAGS=$ac_save_CFLAGS 4646 ;; 4647esac 4648fi 4649{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4650printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4651 case $ac_cv_c_undeclared_builtin_options in #( 4652 'cannot detect') : 4653 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4654printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4655as_fn_error $? "cannot make $CC report undeclared builtins 4656See 'config.log' for more details" "$LINENO" 5; } ;; #( 4657 'none needed') : 4658 ac_c_undeclared_builtin_options='' ;; #( 4659 *) : 4660 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4661esac 4662 4663ac_header= ac_cache= 4664for ac_item in $ac_header_c_list 4665do 4666 if test $ac_cache; then 4667 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4668 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4669 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4670 fi 4671 ac_header= ac_cache= 4672 elif test $ac_header; then 4673 ac_cache=$ac_item 4674 else 4675 ac_header=$ac_item 4676 fi 4677done 4678 4679 4680 4681 4682 4683 4684 4685 4686if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4687then : 4688 4689printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4690 4691fi 4692 4693 4694 4695 4696ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4697if test "x$ac_cv_have_decl___clang__" = xyes 4698then : 4699 CLANGCC="yes" 4700else case e in #( 4701 e) CLANGCC="no" ;; 4702esac 4703fi 4704ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4705if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4706then : 4707 INTELCC="yes" 4708else case e in #( 4709 e) INTELCC="no" ;; 4710esac 4711fi 4712ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4713if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4714then : 4715 SUNCC="yes" 4716else case e in #( 4717 e) SUNCC="no" ;; 4718esac 4719fi 4720 4721 4722 4723 4724 4725 4726 4727 4728if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4729 if test -n "$ac_tool_prefix"; then 4730 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4731set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4732{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4733printf %s "checking for $ac_word... " >&6; } 4734if test ${ac_cv_path_PKG_CONFIG+y} 4735then : 4736 printf %s "(cached) " >&6 4737else case e in #( 4738 e) case $PKG_CONFIG in 4739 [\\/]* | ?:[\\/]*) 4740 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4741 ;; 4742 *) 4743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4744for as_dir in $PATH 4745do 4746 IFS=$as_save_IFS 4747 case $as_dir in #((( 4748 '') as_dir=./ ;; 4749 */) ;; 4750 *) as_dir=$as_dir/ ;; 4751 esac 4752 for ac_exec_ext in '' $ac_executable_extensions; do 4753 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4754 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4755 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4756 break 2 4757 fi 4758done 4759 done 4760IFS=$as_save_IFS 4761 4762 ;; 4763esac ;; 4764esac 4765fi 4766PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4767if test -n "$PKG_CONFIG"; then 4768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4769printf "%s\n" "$PKG_CONFIG" >&6; } 4770else 4771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4772printf "%s\n" "no" >&6; } 4773fi 4774 4775 4776fi 4777if test -z "$ac_cv_path_PKG_CONFIG"; then 4778 ac_pt_PKG_CONFIG=$PKG_CONFIG 4779 # Extract the first word of "pkg-config", so it can be a program name with args. 4780set dummy pkg-config; ac_word=$2 4781{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4782printf %s "checking for $ac_word... " >&6; } 4783if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4784then : 4785 printf %s "(cached) " >&6 4786else case e in #( 4787 e) case $ac_pt_PKG_CONFIG in 4788 [\\/]* | ?:[\\/]*) 4789 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4790 ;; 4791 *) 4792 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4793for as_dir in $PATH 4794do 4795 IFS=$as_save_IFS 4796 case $as_dir in #((( 4797 '') as_dir=./ ;; 4798 */) ;; 4799 *) as_dir=$as_dir/ ;; 4800 esac 4801 for ac_exec_ext in '' $ac_executable_extensions; do 4802 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4803 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4804 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4805 break 2 4806 fi 4807done 4808 done 4809IFS=$as_save_IFS 4810 4811 ;; 4812esac ;; 4813esac 4814fi 4815ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4816if test -n "$ac_pt_PKG_CONFIG"; then 4817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4818printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4819else 4820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4821printf "%s\n" "no" >&6; } 4822fi 4823 4824 if test "x$ac_pt_PKG_CONFIG" = x; then 4825 PKG_CONFIG="" 4826 else 4827 case $cross_compiling:$ac_tool_warned in 4828yes:) 4829{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4830printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4831ac_tool_warned=yes ;; 4832esac 4833 PKG_CONFIG=$ac_pt_PKG_CONFIG 4834 fi 4835else 4836 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4837fi 4838 4839fi 4840if test -n "$PKG_CONFIG"; then 4841 _pkg_min_version=0.9.0 4842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4843printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4844 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4846printf "%s\n" "yes" >&6; } 4847 else 4848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4849printf "%s\n" "no" >&6; } 4850 PKG_CONFIG="" 4851 fi 4852fi 4853 4854 4855 # Make sure we can run config.sub. 4856$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4857 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4858 4859{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4860printf %s "checking build system type... " >&6; } 4861if test ${ac_cv_build+y} 4862then : 4863 printf %s "(cached) " >&6 4864else case e in #( 4865 e) ac_build_alias=$build_alias 4866test "x$ac_build_alias" = x && 4867 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4868test "x$ac_build_alias" = x && 4869 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4870ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4871 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4872 ;; 4873esac 4874fi 4875{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4876printf "%s\n" "$ac_cv_build" >&6; } 4877case $ac_cv_build in 4878*-*-*) ;; 4879*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4880esac 4881build=$ac_cv_build 4882ac_save_IFS=$IFS; IFS='-' 4883set x $ac_cv_build 4884shift 4885build_cpu=$1 4886build_vendor=$2 4887shift; shift 4888# Remember, the first character of IFS is used to create $*, 4889# except with old shells: 4890build_os=$* 4891IFS=$ac_save_IFS 4892case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4893 4894 4895{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4896printf %s "checking host system type... " >&6; } 4897if test ${ac_cv_host+y} 4898then : 4899 printf %s "(cached) " >&6 4900else case e in #( 4901 e) if test "x$host_alias" = x; then 4902 ac_cv_host=$ac_cv_build 4903else 4904 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4905 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4906fi 4907 ;; 4908esac 4909fi 4910{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4911printf "%s\n" "$ac_cv_host" >&6; } 4912case $ac_cv_host in 4913*-*-*) ;; 4914*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4915esac 4916host=$ac_cv_host 4917ac_save_IFS=$IFS; IFS='-' 4918set x $ac_cv_host 4919shift 4920host_cpu=$1 4921host_vendor=$2 4922shift; shift 4923# Remember, the first character of IFS is used to create $*, 4924# except with old shells: 4925host_os=$* 4926IFS=$ac_save_IFS 4927case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4928 4929 4930{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4931printf %s "checking for a sed that does not truncate output... " >&6; } 4932if test ${ac_cv_path_SED+y} 4933then : 4934 printf %s "(cached) " >&6 4935else case e in #( 4936 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4937 for ac_i in 1 2 3 4 5 6 7; do 4938 ac_script="$ac_script$as_nl$ac_script" 4939 done 4940 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4941 { ac_script=; unset ac_script;} 4942 if test -z "$SED"; then 4943 ac_path_SED_found=false 4944 # Loop through the user's path and test for each of PROGNAME-LIST 4945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4946for as_dir in $PATH 4947do 4948 IFS=$as_save_IFS 4949 case $as_dir in #((( 4950 '') as_dir=./ ;; 4951 */) ;; 4952 *) as_dir=$as_dir/ ;; 4953 esac 4954 for ac_prog in sed gsed 4955 do 4956 for ac_exec_ext in '' $ac_executable_extensions; do 4957 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4958 as_fn_executable_p "$ac_path_SED" || continue 4959# Check for GNU ac_path_SED and select it if it is found. 4960 # Check for GNU $ac_path_SED 4961case `"$ac_path_SED" --version 2>&1` in #( 4962*GNU*) 4963 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4964#( 4965*) 4966 ac_count=0 4967 printf %s 0123456789 >"conftest.in" 4968 while : 4969 do 4970 cat "conftest.in" "conftest.in" >"conftest.tmp" 4971 mv "conftest.tmp" "conftest.in" 4972 cp "conftest.in" "conftest.nl" 4973 printf "%s\n" '' >> "conftest.nl" 4974 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4975 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4976 as_fn_arith $ac_count + 1 && ac_count=$as_val 4977 if test $ac_count -gt ${ac_path_SED_max-0}; then 4978 # Best one so far, save it but keep looking for a better one 4979 ac_cv_path_SED="$ac_path_SED" 4980 ac_path_SED_max=$ac_count 4981 fi 4982 # 10*(2^10) chars as input seems more than enough 4983 test $ac_count -gt 10 && break 4984 done 4985 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4986esac 4987 4988 $ac_path_SED_found && break 3 4989 done 4990 done 4991 done 4992IFS=$as_save_IFS 4993 if test -z "$ac_cv_path_SED"; then 4994 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4995 fi 4996else 4997 ac_cv_path_SED=$SED 4998fi 4999 ;; 5000esac 5001fi 5002{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5003printf "%s\n" "$ac_cv_path_SED" >&6; } 5004 SED="$ac_cv_path_SED" 5005 rm -f conftest.sed 5006 5007 5008 5009 5010 5011 5012# Check whether --enable-selective-werror was given. 5013if test ${enable_selective_werror+y} 5014then : 5015 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5016else case e in #( 5017 e) SELECTIVE_WERROR=yes ;; 5018esac 5019fi 5020 5021 5022 5023 5024 5025# -v is too short to test reliably with XORG_TESTSET_CFLAG 5026if test "x$SUNCC" = "xyes"; then 5027 BASE_CFLAGS="-v" 5028else 5029 BASE_CFLAGS="" 5030fi 5031 5032# This chunk of warnings were those that existed in the legacy CWARNFLAGS 5033 5034 5035 5036 5037 5038 5039 5040 5041 5042 5043 5044 5045 5046xorg_testset_save_CFLAGS="$CFLAGS" 5047 5048if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5051printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5052if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5053then : 5054 printf %s "(cached) " >&6 5055else case e in #( 5056 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5057/* end confdefs.h. */ 5058int i; 5059_ACEOF 5060if ac_fn_c_try_compile "$LINENO" 5061then : 5062 xorg_cv_cc_flag_unknown_warning_option=yes 5063else case e in #( 5064 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5065esac 5066fi 5067rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5068esac 5069fi 5070{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5071printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5072 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5073 CFLAGS="$xorg_testset_save_CFLAGS" 5074fi 5075 5076if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5077 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5079 fi 5080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5082printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5083if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5084then : 5085 printf %s "(cached) " >&6 5086else case e in #( 5087 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5088/* end confdefs.h. */ 5089int i; 5090_ACEOF 5091if ac_fn_c_try_compile "$LINENO" 5092then : 5093 xorg_cv_cc_flag_unused_command_line_argument=yes 5094else case e in #( 5095 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5096esac 5097fi 5098rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5099esac 5100fi 5101{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5102printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5103 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5104 CFLAGS="$xorg_testset_save_CFLAGS" 5105fi 5106 5107found="no" 5108 5109 if test $found = "no" ; then 5110 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5112 fi 5113 5114 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5115 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5116 fi 5117 5118 CFLAGS="$CFLAGS -Wall" 5119 5120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5121printf %s "checking if $CC supports -Wall... " >&6; } 5122 cacheid=xorg_cv_cc_flag__Wall 5123 if eval test \${$cacheid+y} 5124then : 5125 printf %s "(cached) " >&6 5126else case e in #( 5127 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5128/* end confdefs.h. */ 5129int i; 5130int 5131main (void) 5132{ 5133 5134 ; 5135 return 0; 5136} 5137_ACEOF 5138if ac_fn_c_try_link "$LINENO" 5139then : 5140 eval $cacheid=yes 5141else case e in #( 5142 e) eval $cacheid=no ;; 5143esac 5144fi 5145rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5146 conftest$ac_exeext conftest.$ac_ext ;; 5147esac 5148fi 5149 5150 5151 CFLAGS="$xorg_testset_save_CFLAGS" 5152 5153 eval supported=\$$cacheid 5154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5155printf "%s\n" "$supported" >&6; } 5156 if test "$supported" = "yes" ; then 5157 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5158 found="yes" 5159 fi 5160 fi 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 5173 5174 5175 5176xorg_testset_save_CFLAGS="$CFLAGS" 5177 5178if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5179 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5181printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5182if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5183then : 5184 printf %s "(cached) " >&6 5185else case e in #( 5186 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5187/* end confdefs.h. */ 5188int i; 5189_ACEOF 5190if ac_fn_c_try_compile "$LINENO" 5191then : 5192 xorg_cv_cc_flag_unknown_warning_option=yes 5193else case e in #( 5194 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5195esac 5196fi 5197rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5198esac 5199fi 5200{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5201printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5202 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5203 CFLAGS="$xorg_testset_save_CFLAGS" 5204fi 5205 5206if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5209 fi 5210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5212printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5213if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5214then : 5215 printf %s "(cached) " >&6 5216else case e in #( 5217 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5218/* end confdefs.h. */ 5219int i; 5220_ACEOF 5221if ac_fn_c_try_compile "$LINENO" 5222then : 5223 xorg_cv_cc_flag_unused_command_line_argument=yes 5224else case e in #( 5225 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5226esac 5227fi 5228rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5229esac 5230fi 5231{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5232printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5233 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5234 CFLAGS="$xorg_testset_save_CFLAGS" 5235fi 5236 5237found="no" 5238 5239 if test $found = "no" ; then 5240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5242 fi 5243 5244 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5246 fi 5247 5248 CFLAGS="$CFLAGS -Wpointer-arith" 5249 5250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5251printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5252 cacheid=xorg_cv_cc_flag__Wpointer_arith 5253 if eval test \${$cacheid+y} 5254then : 5255 printf %s "(cached) " >&6 5256else case e in #( 5257 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5258/* end confdefs.h. */ 5259int i; 5260int 5261main (void) 5262{ 5263 5264 ; 5265 return 0; 5266} 5267_ACEOF 5268if ac_fn_c_try_link "$LINENO" 5269then : 5270 eval $cacheid=yes 5271else case e in #( 5272 e) eval $cacheid=no ;; 5273esac 5274fi 5275rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5276 conftest$ac_exeext conftest.$ac_ext ;; 5277esac 5278fi 5279 5280 5281 CFLAGS="$xorg_testset_save_CFLAGS" 5282 5283 eval supported=\$$cacheid 5284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5285printf "%s\n" "$supported" >&6; } 5286 if test "$supported" = "yes" ; then 5287 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5288 found="yes" 5289 fi 5290 fi 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 5305 5306xorg_testset_save_CFLAGS="$CFLAGS" 5307 5308if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5311printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5312if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5313then : 5314 printf %s "(cached) " >&6 5315else case e in #( 5316 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5317/* end confdefs.h. */ 5318int i; 5319_ACEOF 5320if ac_fn_c_try_compile "$LINENO" 5321then : 5322 xorg_cv_cc_flag_unknown_warning_option=yes 5323else case e in #( 5324 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5325esac 5326fi 5327rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5328esac 5329fi 5330{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5331printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5332 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5333 CFLAGS="$xorg_testset_save_CFLAGS" 5334fi 5335 5336if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5337 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5339 fi 5340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5342printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5343if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5344then : 5345 printf %s "(cached) " >&6 5346else case e in #( 5347 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5348/* end confdefs.h. */ 5349int i; 5350_ACEOF 5351if ac_fn_c_try_compile "$LINENO" 5352then : 5353 xorg_cv_cc_flag_unused_command_line_argument=yes 5354else case e in #( 5355 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5356esac 5357fi 5358rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5359esac 5360fi 5361{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5362printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5363 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5364 CFLAGS="$xorg_testset_save_CFLAGS" 5365fi 5366 5367found="no" 5368 5369 if test $found = "no" ; then 5370 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5372 fi 5373 5374 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5375 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5376 fi 5377 5378 CFLAGS="$CFLAGS -Wmissing-declarations" 5379 5380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5381printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5382 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5383 if eval test \${$cacheid+y} 5384then : 5385 printf %s "(cached) " >&6 5386else case e in #( 5387 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5388/* end confdefs.h. */ 5389int i; 5390int 5391main (void) 5392{ 5393 5394 ; 5395 return 0; 5396} 5397_ACEOF 5398if ac_fn_c_try_link "$LINENO" 5399then : 5400 eval $cacheid=yes 5401else case e in #( 5402 e) eval $cacheid=no ;; 5403esac 5404fi 5405rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5406 conftest$ac_exeext conftest.$ac_ext ;; 5407esac 5408fi 5409 5410 5411 CFLAGS="$xorg_testset_save_CFLAGS" 5412 5413 eval supported=\$$cacheid 5414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5415printf "%s\n" "$supported" >&6; } 5416 if test "$supported" = "yes" ; then 5417 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5418 found="yes" 5419 fi 5420 fi 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436xorg_testset_save_CFLAGS="$CFLAGS" 5437 5438if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5441printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5442if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5443then : 5444 printf %s "(cached) " >&6 5445else case e in #( 5446 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5447/* end confdefs.h. */ 5448int i; 5449_ACEOF 5450if ac_fn_c_try_compile "$LINENO" 5451then : 5452 xorg_cv_cc_flag_unknown_warning_option=yes 5453else case e in #( 5454 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5455esac 5456fi 5457rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5458esac 5459fi 5460{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5461printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5462 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5463 CFLAGS="$xorg_testset_save_CFLAGS" 5464fi 5465 5466if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5467 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5469 fi 5470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5472printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5473if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5474then : 5475 printf %s "(cached) " >&6 5476else case e in #( 5477 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5478/* end confdefs.h. */ 5479int i; 5480_ACEOF 5481if ac_fn_c_try_compile "$LINENO" 5482then : 5483 xorg_cv_cc_flag_unused_command_line_argument=yes 5484else case e in #( 5485 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5486esac 5487fi 5488rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5489esac 5490fi 5491{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5492printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5493 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5494 CFLAGS="$xorg_testset_save_CFLAGS" 5495fi 5496 5497found="no" 5498 5499 if test $found = "no" ; then 5500 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5502 fi 5503 5504 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5505 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5506 fi 5507 5508 CFLAGS="$CFLAGS -Wformat=2" 5509 5510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5511printf %s "checking if $CC supports -Wformat=2... " >&6; } 5512 cacheid=xorg_cv_cc_flag__Wformat_2 5513 if eval test \${$cacheid+y} 5514then : 5515 printf %s "(cached) " >&6 5516else case e in #( 5517 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5518/* end confdefs.h. */ 5519int i; 5520int 5521main (void) 5522{ 5523 5524 ; 5525 return 0; 5526} 5527_ACEOF 5528if ac_fn_c_try_link "$LINENO" 5529then : 5530 eval $cacheid=yes 5531else case e in #( 5532 e) eval $cacheid=no ;; 5533esac 5534fi 5535rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5536 conftest$ac_exeext conftest.$ac_ext ;; 5537esac 5538fi 5539 5540 5541 CFLAGS="$xorg_testset_save_CFLAGS" 5542 5543 eval supported=\$$cacheid 5544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5545printf "%s\n" "$supported" >&6; } 5546 if test "$supported" = "yes" ; then 5547 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5548 found="yes" 5549 fi 5550 fi 5551 5552 if test $found = "no" ; then 5553 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5555 fi 5556 5557 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5558 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5559 fi 5560 5561 CFLAGS="$CFLAGS -Wformat" 5562 5563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5564printf %s "checking if $CC supports -Wformat... " >&6; } 5565 cacheid=xorg_cv_cc_flag__Wformat 5566 if eval test \${$cacheid+y} 5567then : 5568 printf %s "(cached) " >&6 5569else case e in #( 5570 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5571/* end confdefs.h. */ 5572int i; 5573int 5574main (void) 5575{ 5576 5577 ; 5578 return 0; 5579} 5580_ACEOF 5581if ac_fn_c_try_link "$LINENO" 5582then : 5583 eval $cacheid=yes 5584else case e in #( 5585 e) eval $cacheid=no ;; 5586esac 5587fi 5588rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5589 conftest$ac_exeext conftest.$ac_ext ;; 5590esac 5591fi 5592 5593 5594 CFLAGS="$xorg_testset_save_CFLAGS" 5595 5596 eval supported=\$$cacheid 5597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5598printf "%s\n" "$supported" >&6; } 5599 if test "$supported" = "yes" ; then 5600 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5601 found="yes" 5602 fi 5603 fi 5604 5605 5606 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621xorg_testset_save_CFLAGS="$CFLAGS" 5622 5623if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5626printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5627if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5628then : 5629 printf %s "(cached) " >&6 5630else case e in #( 5631 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5632/* end confdefs.h. */ 5633int i; 5634_ACEOF 5635if ac_fn_c_try_compile "$LINENO" 5636then : 5637 xorg_cv_cc_flag_unknown_warning_option=yes 5638else case e in #( 5639 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5640esac 5641fi 5642rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5643esac 5644fi 5645{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5646printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5647 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5648 CFLAGS="$xorg_testset_save_CFLAGS" 5649fi 5650 5651if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5652 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5654 fi 5655 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5657printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5658if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5659then : 5660 printf %s "(cached) " >&6 5661else case e in #( 5662 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5663/* end confdefs.h. */ 5664int i; 5665_ACEOF 5666if ac_fn_c_try_compile "$LINENO" 5667then : 5668 xorg_cv_cc_flag_unused_command_line_argument=yes 5669else case e in #( 5670 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5671esac 5672fi 5673rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5674esac 5675fi 5676{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5677printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5678 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5679 CFLAGS="$xorg_testset_save_CFLAGS" 5680fi 5681 5682found="no" 5683 5684 if test $found = "no" ; then 5685 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5687 fi 5688 5689 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5690 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5691 fi 5692 5693 CFLAGS="$CFLAGS -Wstrict-prototypes" 5694 5695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5696printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5697 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5698 if eval test \${$cacheid+y} 5699then : 5700 printf %s "(cached) " >&6 5701else case e in #( 5702 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5703/* end confdefs.h. */ 5704int i; 5705int 5706main (void) 5707{ 5708 5709 ; 5710 return 0; 5711} 5712_ACEOF 5713if ac_fn_c_try_link "$LINENO" 5714then : 5715 eval $cacheid=yes 5716else case e in #( 5717 e) eval $cacheid=no ;; 5718esac 5719fi 5720rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5721 conftest$ac_exeext conftest.$ac_ext ;; 5722esac 5723fi 5724 5725 5726 CFLAGS="$xorg_testset_save_CFLAGS" 5727 5728 eval supported=\$$cacheid 5729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5730printf "%s\n" "$supported" >&6; } 5731 if test "$supported" = "yes" ; then 5732 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5733 found="yes" 5734 fi 5735 fi 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748 5749 5750 5751xorg_testset_save_CFLAGS="$CFLAGS" 5752 5753if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5756printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5757if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5758then : 5759 printf %s "(cached) " >&6 5760else case e in #( 5761 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5762/* end confdefs.h. */ 5763int i; 5764_ACEOF 5765if ac_fn_c_try_compile "$LINENO" 5766then : 5767 xorg_cv_cc_flag_unknown_warning_option=yes 5768else case e in #( 5769 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5770esac 5771fi 5772rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5773esac 5774fi 5775{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5776printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5777 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5778 CFLAGS="$xorg_testset_save_CFLAGS" 5779fi 5780 5781if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5782 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5784 fi 5785 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5787printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5788if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5789then : 5790 printf %s "(cached) " >&6 5791else case e in #( 5792 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5793/* end confdefs.h. */ 5794int i; 5795_ACEOF 5796if ac_fn_c_try_compile "$LINENO" 5797then : 5798 xorg_cv_cc_flag_unused_command_line_argument=yes 5799else case e in #( 5800 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5801esac 5802fi 5803rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5804esac 5805fi 5806{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5807printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5808 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5809 CFLAGS="$xorg_testset_save_CFLAGS" 5810fi 5811 5812found="no" 5813 5814 if test $found = "no" ; then 5815 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5817 fi 5818 5819 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5820 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5821 fi 5822 5823 CFLAGS="$CFLAGS -Wmissing-prototypes" 5824 5825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5826printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5827 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5828 if eval test \${$cacheid+y} 5829then : 5830 printf %s "(cached) " >&6 5831else case e in #( 5832 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5833/* end confdefs.h. */ 5834int i; 5835int 5836main (void) 5837{ 5838 5839 ; 5840 return 0; 5841} 5842_ACEOF 5843if ac_fn_c_try_link "$LINENO" 5844then : 5845 eval $cacheid=yes 5846else case e in #( 5847 e) eval $cacheid=no ;; 5848esac 5849fi 5850rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5851 conftest$ac_exeext conftest.$ac_ext ;; 5852esac 5853fi 5854 5855 5856 CFLAGS="$xorg_testset_save_CFLAGS" 5857 5858 eval supported=\$$cacheid 5859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5860printf "%s\n" "$supported" >&6; } 5861 if test "$supported" = "yes" ; then 5862 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5863 found="yes" 5864 fi 5865 fi 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 5878 5879 5880 5881xorg_testset_save_CFLAGS="$CFLAGS" 5882 5883if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5886printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5887if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5888then : 5889 printf %s "(cached) " >&6 5890else case e in #( 5891 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5892/* end confdefs.h. */ 5893int i; 5894_ACEOF 5895if ac_fn_c_try_compile "$LINENO" 5896then : 5897 xorg_cv_cc_flag_unknown_warning_option=yes 5898else case e in #( 5899 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5900esac 5901fi 5902rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5903esac 5904fi 5905{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5906printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5907 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5908 CFLAGS="$xorg_testset_save_CFLAGS" 5909fi 5910 5911if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5914 fi 5915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5917printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5918if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5919then : 5920 printf %s "(cached) " >&6 5921else case e in #( 5922 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5923/* end confdefs.h. */ 5924int i; 5925_ACEOF 5926if ac_fn_c_try_compile "$LINENO" 5927then : 5928 xorg_cv_cc_flag_unused_command_line_argument=yes 5929else case e in #( 5930 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5931esac 5932fi 5933rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5934esac 5935fi 5936{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5937printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5938 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5939 CFLAGS="$xorg_testset_save_CFLAGS" 5940fi 5941 5942found="no" 5943 5944 if test $found = "no" ; then 5945 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5947 fi 5948 5949 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5951 fi 5952 5953 CFLAGS="$CFLAGS -Wnested-externs" 5954 5955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5956printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5957 cacheid=xorg_cv_cc_flag__Wnested_externs 5958 if eval test \${$cacheid+y} 5959then : 5960 printf %s "(cached) " >&6 5961else case e in #( 5962 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5963/* end confdefs.h. */ 5964int i; 5965int 5966main (void) 5967{ 5968 5969 ; 5970 return 0; 5971} 5972_ACEOF 5973if ac_fn_c_try_link "$LINENO" 5974then : 5975 eval $cacheid=yes 5976else case e in #( 5977 e) eval $cacheid=no ;; 5978esac 5979fi 5980rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5981 conftest$ac_exeext conftest.$ac_ext ;; 5982esac 5983fi 5984 5985 5986 CFLAGS="$xorg_testset_save_CFLAGS" 5987 5988 eval supported=\$$cacheid 5989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5990printf "%s\n" "$supported" >&6; } 5991 if test "$supported" = "yes" ; then 5992 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5993 found="yes" 5994 fi 5995 fi 5996 5997 5998 5999 6000 6001 6002 6003 6004 6005 6006 6007 6008 6009 6010 6011xorg_testset_save_CFLAGS="$CFLAGS" 6012 6013if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6016printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6017if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6018then : 6019 printf %s "(cached) " >&6 6020else case e in #( 6021 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6022/* end confdefs.h. */ 6023int i; 6024_ACEOF 6025if ac_fn_c_try_compile "$LINENO" 6026then : 6027 xorg_cv_cc_flag_unknown_warning_option=yes 6028else case e in #( 6029 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6030esac 6031fi 6032rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6033esac 6034fi 6035{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6036printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6037 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6038 CFLAGS="$xorg_testset_save_CFLAGS" 6039fi 6040 6041if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6042 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6044 fi 6045 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6047printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6048if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6049then : 6050 printf %s "(cached) " >&6 6051else case e in #( 6052 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6053/* end confdefs.h. */ 6054int i; 6055_ACEOF 6056if ac_fn_c_try_compile "$LINENO" 6057then : 6058 xorg_cv_cc_flag_unused_command_line_argument=yes 6059else case e in #( 6060 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6061esac 6062fi 6063rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6064esac 6065fi 6066{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6067printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6068 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6069 CFLAGS="$xorg_testset_save_CFLAGS" 6070fi 6071 6072found="no" 6073 6074 if test $found = "no" ; then 6075 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6077 fi 6078 6079 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6081 fi 6082 6083 CFLAGS="$CFLAGS -Wbad-function-cast" 6084 6085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6086printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6087 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6088 if eval test \${$cacheid+y} 6089then : 6090 printf %s "(cached) " >&6 6091else case e in #( 6092 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6093/* end confdefs.h. */ 6094int i; 6095int 6096main (void) 6097{ 6098 6099 ; 6100 return 0; 6101} 6102_ACEOF 6103if ac_fn_c_try_link "$LINENO" 6104then : 6105 eval $cacheid=yes 6106else case e in #( 6107 e) eval $cacheid=no ;; 6108esac 6109fi 6110rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6111 conftest$ac_exeext conftest.$ac_ext ;; 6112esac 6113fi 6114 6115 6116 CFLAGS="$xorg_testset_save_CFLAGS" 6117 6118 eval supported=\$$cacheid 6119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6120printf "%s\n" "$supported" >&6; } 6121 if test "$supported" = "yes" ; then 6122 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6123 found="yes" 6124 fi 6125 fi 6126 6127 6128 6129 6130 6131 6132 6133 6134 6135 6136 6137 6138 6139 6140 6141xorg_testset_save_CFLAGS="$CFLAGS" 6142 6143if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6146printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6147if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6148then : 6149 printf %s "(cached) " >&6 6150else case e in #( 6151 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6152/* end confdefs.h. */ 6153int i; 6154_ACEOF 6155if ac_fn_c_try_compile "$LINENO" 6156then : 6157 xorg_cv_cc_flag_unknown_warning_option=yes 6158else case e in #( 6159 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6160esac 6161fi 6162rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6163esac 6164fi 6165{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6166printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6167 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6168 CFLAGS="$xorg_testset_save_CFLAGS" 6169fi 6170 6171if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6172 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6174 fi 6175 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6177printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6178if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6179then : 6180 printf %s "(cached) " >&6 6181else case e in #( 6182 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6183/* end confdefs.h. */ 6184int i; 6185_ACEOF 6186if ac_fn_c_try_compile "$LINENO" 6187then : 6188 xorg_cv_cc_flag_unused_command_line_argument=yes 6189else case e in #( 6190 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6191esac 6192fi 6193rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6194esac 6195fi 6196{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6197printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6198 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6199 CFLAGS="$xorg_testset_save_CFLAGS" 6200fi 6201 6202found="no" 6203 6204 if test $found = "no" ; then 6205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6207 fi 6208 6209 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6211 fi 6212 6213 CFLAGS="$CFLAGS -Wold-style-definition" 6214 6215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6216printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6217 cacheid=xorg_cv_cc_flag__Wold_style_definition 6218 if eval test \${$cacheid+y} 6219then : 6220 printf %s "(cached) " >&6 6221else case e in #( 6222 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6223/* end confdefs.h. */ 6224int i; 6225int 6226main (void) 6227{ 6228 6229 ; 6230 return 0; 6231} 6232_ACEOF 6233if ac_fn_c_try_link "$LINENO" 6234then : 6235 eval $cacheid=yes 6236else case e in #( 6237 e) eval $cacheid=no ;; 6238esac 6239fi 6240rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6241 conftest$ac_exeext conftest.$ac_ext ;; 6242esac 6243fi 6244 6245 6246 CFLAGS="$xorg_testset_save_CFLAGS" 6247 6248 eval supported=\$$cacheid 6249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6250printf "%s\n" "$supported" >&6; } 6251 if test "$supported" = "yes" ; then 6252 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6253 found="yes" 6254 fi 6255 fi 6256 6257 if test $found = "no" ; then 6258 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6260 fi 6261 6262 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6263 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6264 fi 6265 6266 CFLAGS="$CFLAGS -fd" 6267 6268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6269printf %s "checking if $CC supports -fd... " >&6; } 6270 cacheid=xorg_cv_cc_flag__fd 6271 if eval test \${$cacheid+y} 6272then : 6273 printf %s "(cached) " >&6 6274else case e in #( 6275 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6276/* end confdefs.h. */ 6277int i; 6278int 6279main (void) 6280{ 6281 6282 ; 6283 return 0; 6284} 6285_ACEOF 6286if ac_fn_c_try_link "$LINENO" 6287then : 6288 eval $cacheid=yes 6289else case e in #( 6290 e) eval $cacheid=no ;; 6291esac 6292fi 6293rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6294 conftest$ac_exeext conftest.$ac_ext ;; 6295esac 6296fi 6297 6298 6299 CFLAGS="$xorg_testset_save_CFLAGS" 6300 6301 eval supported=\$$cacheid 6302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6303printf "%s\n" "$supported" >&6; } 6304 if test "$supported" = "yes" ; then 6305 BASE_CFLAGS="$BASE_CFLAGS -fd" 6306 found="yes" 6307 fi 6308 fi 6309 6310 6311 6312 6313 6314# This chunk adds additional warnings that could catch undesired effects. 6315 6316 6317 6318 6319 6320 6321 6322 6323 6324 6325 6326 6327 6328xorg_testset_save_CFLAGS="$CFLAGS" 6329 6330if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6333printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6334if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6335then : 6336 printf %s "(cached) " >&6 6337else case e in #( 6338 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6339/* end confdefs.h. */ 6340int i; 6341_ACEOF 6342if ac_fn_c_try_compile "$LINENO" 6343then : 6344 xorg_cv_cc_flag_unknown_warning_option=yes 6345else case e in #( 6346 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6347esac 6348fi 6349rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6350esac 6351fi 6352{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6353printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6354 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6355 CFLAGS="$xorg_testset_save_CFLAGS" 6356fi 6357 6358if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6359 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6361 fi 6362 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6364printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6365if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6366then : 6367 printf %s "(cached) " >&6 6368else case e in #( 6369 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6370/* end confdefs.h. */ 6371int i; 6372_ACEOF 6373if ac_fn_c_try_compile "$LINENO" 6374then : 6375 xorg_cv_cc_flag_unused_command_line_argument=yes 6376else case e in #( 6377 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6378esac 6379fi 6380rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6381esac 6382fi 6383{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6384printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6385 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6386 CFLAGS="$xorg_testset_save_CFLAGS" 6387fi 6388 6389found="no" 6390 6391 if test $found = "no" ; then 6392 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6394 fi 6395 6396 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6397 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6398 fi 6399 6400 CFLAGS="$CFLAGS -Wunused" 6401 6402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6403printf %s "checking if $CC supports -Wunused... " >&6; } 6404 cacheid=xorg_cv_cc_flag__Wunused 6405 if eval test \${$cacheid+y} 6406then : 6407 printf %s "(cached) " >&6 6408else case e in #( 6409 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6410/* end confdefs.h. */ 6411int i; 6412int 6413main (void) 6414{ 6415 6416 ; 6417 return 0; 6418} 6419_ACEOF 6420if ac_fn_c_try_link "$LINENO" 6421then : 6422 eval $cacheid=yes 6423else case e in #( 6424 e) eval $cacheid=no ;; 6425esac 6426fi 6427rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6428 conftest$ac_exeext conftest.$ac_ext ;; 6429esac 6430fi 6431 6432 6433 CFLAGS="$xorg_testset_save_CFLAGS" 6434 6435 eval supported=\$$cacheid 6436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6437printf "%s\n" "$supported" >&6; } 6438 if test "$supported" = "yes" ; then 6439 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6440 found="yes" 6441 fi 6442 fi 6443 6444 6445 6446 6447 6448 6449 6450 6451 6452 6453 6454 6455 6456 6457 6458xorg_testset_save_CFLAGS="$CFLAGS" 6459 6460if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6463printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6464if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6465then : 6466 printf %s "(cached) " >&6 6467else case e in #( 6468 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6469/* end confdefs.h. */ 6470int i; 6471_ACEOF 6472if ac_fn_c_try_compile "$LINENO" 6473then : 6474 xorg_cv_cc_flag_unknown_warning_option=yes 6475else case e in #( 6476 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6477esac 6478fi 6479rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6480esac 6481fi 6482{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6483printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6484 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6485 CFLAGS="$xorg_testset_save_CFLAGS" 6486fi 6487 6488if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6489 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6490 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6491 fi 6492 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6494printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6495if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6496then : 6497 printf %s "(cached) " >&6 6498else case e in #( 6499 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6500/* end confdefs.h. */ 6501int i; 6502_ACEOF 6503if ac_fn_c_try_compile "$LINENO" 6504then : 6505 xorg_cv_cc_flag_unused_command_line_argument=yes 6506else case e in #( 6507 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6508esac 6509fi 6510rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6511esac 6512fi 6513{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6514printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6515 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6516 CFLAGS="$xorg_testset_save_CFLAGS" 6517fi 6518 6519found="no" 6520 6521 if test $found = "no" ; then 6522 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6524 fi 6525 6526 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6527 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6528 fi 6529 6530 CFLAGS="$CFLAGS -Wuninitialized" 6531 6532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6533printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6534 cacheid=xorg_cv_cc_flag__Wuninitialized 6535 if eval test \${$cacheid+y} 6536then : 6537 printf %s "(cached) " >&6 6538else case e in #( 6539 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6540/* end confdefs.h. */ 6541int i; 6542int 6543main (void) 6544{ 6545 6546 ; 6547 return 0; 6548} 6549_ACEOF 6550if ac_fn_c_try_link "$LINENO" 6551then : 6552 eval $cacheid=yes 6553else case e in #( 6554 e) eval $cacheid=no ;; 6555esac 6556fi 6557rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6558 conftest$ac_exeext conftest.$ac_ext ;; 6559esac 6560fi 6561 6562 6563 CFLAGS="$xorg_testset_save_CFLAGS" 6564 6565 eval supported=\$$cacheid 6566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6567printf "%s\n" "$supported" >&6; } 6568 if test "$supported" = "yes" ; then 6569 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6570 found="yes" 6571 fi 6572 fi 6573 6574 6575 6576 6577 6578 6579 6580 6581 6582 6583 6584 6585 6586 6587 6588xorg_testset_save_CFLAGS="$CFLAGS" 6589 6590if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6593printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6594if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6595then : 6596 printf %s "(cached) " >&6 6597else case e in #( 6598 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6599/* end confdefs.h. */ 6600int i; 6601_ACEOF 6602if ac_fn_c_try_compile "$LINENO" 6603then : 6604 xorg_cv_cc_flag_unknown_warning_option=yes 6605else case e in #( 6606 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6607esac 6608fi 6609rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6610esac 6611fi 6612{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6613printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6614 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6615 CFLAGS="$xorg_testset_save_CFLAGS" 6616fi 6617 6618if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6619 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6621 fi 6622 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6624printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6625if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6626then : 6627 printf %s "(cached) " >&6 6628else case e in #( 6629 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6630/* end confdefs.h. */ 6631int i; 6632_ACEOF 6633if ac_fn_c_try_compile "$LINENO" 6634then : 6635 xorg_cv_cc_flag_unused_command_line_argument=yes 6636else case e in #( 6637 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6638esac 6639fi 6640rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6641esac 6642fi 6643{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6644printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6645 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6646 CFLAGS="$xorg_testset_save_CFLAGS" 6647fi 6648 6649found="no" 6650 6651 if test $found = "no" ; then 6652 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6654 fi 6655 6656 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6657 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6658 fi 6659 6660 CFLAGS="$CFLAGS -Wshadow" 6661 6662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6663printf %s "checking if $CC supports -Wshadow... " >&6; } 6664 cacheid=xorg_cv_cc_flag__Wshadow 6665 if eval test \${$cacheid+y} 6666then : 6667 printf %s "(cached) " >&6 6668else case e in #( 6669 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6670/* end confdefs.h. */ 6671int i; 6672int 6673main (void) 6674{ 6675 6676 ; 6677 return 0; 6678} 6679_ACEOF 6680if ac_fn_c_try_link "$LINENO" 6681then : 6682 eval $cacheid=yes 6683else case e in #( 6684 e) eval $cacheid=no ;; 6685esac 6686fi 6687rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6688 conftest$ac_exeext conftest.$ac_ext ;; 6689esac 6690fi 6691 6692 6693 CFLAGS="$xorg_testset_save_CFLAGS" 6694 6695 eval supported=\$$cacheid 6696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6697printf "%s\n" "$supported" >&6; } 6698 if test "$supported" = "yes" ; then 6699 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6700 found="yes" 6701 fi 6702 fi 6703 6704 6705 6706 6707 6708 6709 6710 6711 6712 6713 6714 6715 6716 6717 6718xorg_testset_save_CFLAGS="$CFLAGS" 6719 6720if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6723printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6724if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6725then : 6726 printf %s "(cached) " >&6 6727else case e in #( 6728 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6729/* end confdefs.h. */ 6730int i; 6731_ACEOF 6732if ac_fn_c_try_compile "$LINENO" 6733then : 6734 xorg_cv_cc_flag_unknown_warning_option=yes 6735else case e in #( 6736 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6737esac 6738fi 6739rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6740esac 6741fi 6742{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6743printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6744 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6745 CFLAGS="$xorg_testset_save_CFLAGS" 6746fi 6747 6748if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6749 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6751 fi 6752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6754printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6755if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6756then : 6757 printf %s "(cached) " >&6 6758else case e in #( 6759 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6760/* end confdefs.h. */ 6761int i; 6762_ACEOF 6763if ac_fn_c_try_compile "$LINENO" 6764then : 6765 xorg_cv_cc_flag_unused_command_line_argument=yes 6766else case e in #( 6767 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6768esac 6769fi 6770rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6771esac 6772fi 6773{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6774printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6775 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6776 CFLAGS="$xorg_testset_save_CFLAGS" 6777fi 6778 6779found="no" 6780 6781 if test $found = "no" ; then 6782 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6784 fi 6785 6786 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6788 fi 6789 6790 CFLAGS="$CFLAGS -Wmissing-noreturn" 6791 6792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6793printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6794 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6795 if eval test \${$cacheid+y} 6796then : 6797 printf %s "(cached) " >&6 6798else case e in #( 6799 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6800/* end confdefs.h. */ 6801int i; 6802int 6803main (void) 6804{ 6805 6806 ; 6807 return 0; 6808} 6809_ACEOF 6810if ac_fn_c_try_link "$LINENO" 6811then : 6812 eval $cacheid=yes 6813else case e in #( 6814 e) eval $cacheid=no ;; 6815esac 6816fi 6817rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6818 conftest$ac_exeext conftest.$ac_ext ;; 6819esac 6820fi 6821 6822 6823 CFLAGS="$xorg_testset_save_CFLAGS" 6824 6825 eval supported=\$$cacheid 6826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6827printf "%s\n" "$supported" >&6; } 6828 if test "$supported" = "yes" ; then 6829 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6830 found="yes" 6831 fi 6832 fi 6833 6834 6835 6836 6837 6838 6839 6840 6841 6842 6843 6844 6845 6846 6847 6848xorg_testset_save_CFLAGS="$CFLAGS" 6849 6850if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6853printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6854if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6855then : 6856 printf %s "(cached) " >&6 6857else case e in #( 6858 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6859/* end confdefs.h. */ 6860int i; 6861_ACEOF 6862if ac_fn_c_try_compile "$LINENO" 6863then : 6864 xorg_cv_cc_flag_unknown_warning_option=yes 6865else case e in #( 6866 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6867esac 6868fi 6869rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6870esac 6871fi 6872{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6873printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6874 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6875 CFLAGS="$xorg_testset_save_CFLAGS" 6876fi 6877 6878if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6879 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6881 fi 6882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6884printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6885if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6886then : 6887 printf %s "(cached) " >&6 6888else case e in #( 6889 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6890/* end confdefs.h. */ 6891int i; 6892_ACEOF 6893if ac_fn_c_try_compile "$LINENO" 6894then : 6895 xorg_cv_cc_flag_unused_command_line_argument=yes 6896else case e in #( 6897 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6898esac 6899fi 6900rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6901esac 6902fi 6903{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6904printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6905 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6906 CFLAGS="$xorg_testset_save_CFLAGS" 6907fi 6908 6909found="no" 6910 6911 if test $found = "no" ; then 6912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6914 fi 6915 6916 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6918 fi 6919 6920 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6921 6922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6923printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6924 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6925 if eval test \${$cacheid+y} 6926then : 6927 printf %s "(cached) " >&6 6928else case e in #( 6929 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6930/* end confdefs.h. */ 6931int i; 6932int 6933main (void) 6934{ 6935 6936 ; 6937 return 0; 6938} 6939_ACEOF 6940if ac_fn_c_try_link "$LINENO" 6941then : 6942 eval $cacheid=yes 6943else case e in #( 6944 e) eval $cacheid=no ;; 6945esac 6946fi 6947rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6948 conftest$ac_exeext conftest.$ac_ext ;; 6949esac 6950fi 6951 6952 6953 CFLAGS="$xorg_testset_save_CFLAGS" 6954 6955 eval supported=\$$cacheid 6956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6957printf "%s\n" "$supported" >&6; } 6958 if test "$supported" = "yes" ; then 6959 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6960 found="yes" 6961 fi 6962 fi 6963 6964 6965 6966 6967 6968 6969 6970 6971 6972 6973 6974 6975 6976 6977 6978xorg_testset_save_CFLAGS="$CFLAGS" 6979 6980if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6983printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6984if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6985then : 6986 printf %s "(cached) " >&6 6987else case e in #( 6988 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6989/* end confdefs.h. */ 6990int i; 6991_ACEOF 6992if ac_fn_c_try_compile "$LINENO" 6993then : 6994 xorg_cv_cc_flag_unknown_warning_option=yes 6995else case e in #( 6996 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6997esac 6998fi 6999rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7000esac 7001fi 7002{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7003printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7004 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7005 CFLAGS="$xorg_testset_save_CFLAGS" 7006fi 7007 7008if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7009 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7011 fi 7012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7014printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7015if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7016then : 7017 printf %s "(cached) " >&6 7018else case e in #( 7019 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7020/* end confdefs.h. */ 7021int i; 7022_ACEOF 7023if ac_fn_c_try_compile "$LINENO" 7024then : 7025 xorg_cv_cc_flag_unused_command_line_argument=yes 7026else case e in #( 7027 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7028esac 7029fi 7030rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7031esac 7032fi 7033{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7034printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7035 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7036 CFLAGS="$xorg_testset_save_CFLAGS" 7037fi 7038 7039found="no" 7040 7041 if test $found = "no" ; then 7042 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7044 fi 7045 7046 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7047 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7048 fi 7049 7050 CFLAGS="$CFLAGS -Wredundant-decls" 7051 7052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7053printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7054 cacheid=xorg_cv_cc_flag__Wredundant_decls 7055 if eval test \${$cacheid+y} 7056then : 7057 printf %s "(cached) " >&6 7058else case e in #( 7059 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7060/* end confdefs.h. */ 7061int i; 7062int 7063main (void) 7064{ 7065 7066 ; 7067 return 0; 7068} 7069_ACEOF 7070if ac_fn_c_try_link "$LINENO" 7071then : 7072 eval $cacheid=yes 7073else case e in #( 7074 e) eval $cacheid=no ;; 7075esac 7076fi 7077rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7078 conftest$ac_exeext conftest.$ac_ext ;; 7079esac 7080fi 7081 7082 7083 CFLAGS="$xorg_testset_save_CFLAGS" 7084 7085 eval supported=\$$cacheid 7086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7087printf "%s\n" "$supported" >&6; } 7088 if test "$supported" = "yes" ; then 7089 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7090 found="yes" 7091 fi 7092 fi 7093 7094 7095 7096 7097 7098 7099 7100 7101 7102 7103 7104 7105 7106 7107 7108xorg_testset_save_CFLAGS="$CFLAGS" 7109 7110if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7113printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7114if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7115then : 7116 printf %s "(cached) " >&6 7117else case e in #( 7118 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7119/* end confdefs.h. */ 7120int i; 7121_ACEOF 7122if ac_fn_c_try_compile "$LINENO" 7123then : 7124 xorg_cv_cc_flag_unknown_warning_option=yes 7125else case e in #( 7126 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7127esac 7128fi 7129rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7130esac 7131fi 7132{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7133printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7134 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7135 CFLAGS="$xorg_testset_save_CFLAGS" 7136fi 7137 7138if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7139 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7141 fi 7142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7144printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7145if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7146then : 7147 printf %s "(cached) " >&6 7148else case e in #( 7149 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7150/* end confdefs.h. */ 7151int i; 7152_ACEOF 7153if ac_fn_c_try_compile "$LINENO" 7154then : 7155 xorg_cv_cc_flag_unused_command_line_argument=yes 7156else case e in #( 7157 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7158esac 7159fi 7160rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7161esac 7162fi 7163{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7164printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7165 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7166 CFLAGS="$xorg_testset_save_CFLAGS" 7167fi 7168 7169found="no" 7170 7171 if test $found = "no" ; then 7172 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7174 fi 7175 7176 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7178 fi 7179 7180 CFLAGS="$CFLAGS -Wlogical-op" 7181 7182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7183printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7184 cacheid=xorg_cv_cc_flag__Wlogical_op 7185 if eval test \${$cacheid+y} 7186then : 7187 printf %s "(cached) " >&6 7188else case e in #( 7189 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7190/* end confdefs.h. */ 7191int i; 7192int 7193main (void) 7194{ 7195 7196 ; 7197 return 0; 7198} 7199_ACEOF 7200if ac_fn_c_try_link "$LINENO" 7201then : 7202 eval $cacheid=yes 7203else case e in #( 7204 e) eval $cacheid=no ;; 7205esac 7206fi 7207rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7208 conftest$ac_exeext conftest.$ac_ext ;; 7209esac 7210fi 7211 7212 7213 CFLAGS="$xorg_testset_save_CFLAGS" 7214 7215 eval supported=\$$cacheid 7216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7217printf "%s\n" "$supported" >&6; } 7218 if test "$supported" = "yes" ; then 7219 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7220 found="yes" 7221 fi 7222 fi 7223 7224 7225 7226# These are currently disabled because they are noisy. They will be enabled 7227# in the future once the codebase is sufficiently modernized to silence 7228# them. For now, I don't want them to drown out the other warnings. 7229# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7230# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7231# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7232 7233# Turn some warnings into errors, so we don't accidentally get successful builds 7234# when there are problems that should be fixed. 7235 7236if test "x$SELECTIVE_WERROR" = "xyes" ; then 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 7247 7248 7249 7250xorg_testset_save_CFLAGS="$CFLAGS" 7251 7252if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7255printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7256if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7257then : 7258 printf %s "(cached) " >&6 7259else case e in #( 7260 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7261/* end confdefs.h. */ 7262int i; 7263_ACEOF 7264if ac_fn_c_try_compile "$LINENO" 7265then : 7266 xorg_cv_cc_flag_unknown_warning_option=yes 7267else case e in #( 7268 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7269esac 7270fi 7271rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7272esac 7273fi 7274{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7275printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7276 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7277 CFLAGS="$xorg_testset_save_CFLAGS" 7278fi 7279 7280if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7281 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7283 fi 7284 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7286printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7287if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7288then : 7289 printf %s "(cached) " >&6 7290else case e in #( 7291 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7292/* end confdefs.h. */ 7293int i; 7294_ACEOF 7295if ac_fn_c_try_compile "$LINENO" 7296then : 7297 xorg_cv_cc_flag_unused_command_line_argument=yes 7298else case e in #( 7299 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7300esac 7301fi 7302rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7303esac 7304fi 7305{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7306printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7307 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7308 CFLAGS="$xorg_testset_save_CFLAGS" 7309fi 7310 7311found="no" 7312 7313 if test $found = "no" ; then 7314 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7316 fi 7317 7318 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7320 fi 7321 7322 CFLAGS="$CFLAGS -Werror=implicit" 7323 7324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7325printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7326 cacheid=xorg_cv_cc_flag__Werror_implicit 7327 if eval test \${$cacheid+y} 7328then : 7329 printf %s "(cached) " >&6 7330else case e in #( 7331 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7332/* end confdefs.h. */ 7333int i; 7334int 7335main (void) 7336{ 7337 7338 ; 7339 return 0; 7340} 7341_ACEOF 7342if ac_fn_c_try_link "$LINENO" 7343then : 7344 eval $cacheid=yes 7345else case e in #( 7346 e) eval $cacheid=no ;; 7347esac 7348fi 7349rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7350 conftest$ac_exeext conftest.$ac_ext ;; 7351esac 7352fi 7353 7354 7355 CFLAGS="$xorg_testset_save_CFLAGS" 7356 7357 eval supported=\$$cacheid 7358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7359printf "%s\n" "$supported" >&6; } 7360 if test "$supported" = "yes" ; then 7361 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7362 found="yes" 7363 fi 7364 fi 7365 7366 if test $found = "no" ; then 7367 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7369 fi 7370 7371 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7372 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7373 fi 7374 7375 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7376 7377 { 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 7378printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7379 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7380 if eval test \${$cacheid+y} 7381then : 7382 printf %s "(cached) " >&6 7383else case e in #( 7384 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7385/* end confdefs.h. */ 7386int i; 7387int 7388main (void) 7389{ 7390 7391 ; 7392 return 0; 7393} 7394_ACEOF 7395if ac_fn_c_try_link "$LINENO" 7396then : 7397 eval $cacheid=yes 7398else case e in #( 7399 e) eval $cacheid=no ;; 7400esac 7401fi 7402rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7403 conftest$ac_exeext conftest.$ac_ext ;; 7404esac 7405fi 7406 7407 7408 CFLAGS="$xorg_testset_save_CFLAGS" 7409 7410 eval supported=\$$cacheid 7411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7412printf "%s\n" "$supported" >&6; } 7413 if test "$supported" = "yes" ; then 7414 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7415 found="yes" 7416 fi 7417 fi 7418 7419 7420 7421 7422 7423 7424 7425 7426 7427 7428 7429 7430 7431 7432 7433xorg_testset_save_CFLAGS="$CFLAGS" 7434 7435if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7436 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7438printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7439if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7440then : 7441 printf %s "(cached) " >&6 7442else case e in #( 7443 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7444/* end confdefs.h. */ 7445int i; 7446_ACEOF 7447if ac_fn_c_try_compile "$LINENO" 7448then : 7449 xorg_cv_cc_flag_unknown_warning_option=yes 7450else case e in #( 7451 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7452esac 7453fi 7454rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7455esac 7456fi 7457{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7458printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7459 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7460 CFLAGS="$xorg_testset_save_CFLAGS" 7461fi 7462 7463if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7464 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7466 fi 7467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7469printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7470if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7471then : 7472 printf %s "(cached) " >&6 7473else case e in #( 7474 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7475/* end confdefs.h. */ 7476int i; 7477_ACEOF 7478if ac_fn_c_try_compile "$LINENO" 7479then : 7480 xorg_cv_cc_flag_unused_command_line_argument=yes 7481else case e in #( 7482 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7483esac 7484fi 7485rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7486esac 7487fi 7488{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7489printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7490 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7491 CFLAGS="$xorg_testset_save_CFLAGS" 7492fi 7493 7494found="no" 7495 7496 if test $found = "no" ; then 7497 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7499 fi 7500 7501 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7503 fi 7504 7505 CFLAGS="$CFLAGS -Werror=nonnull" 7506 7507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7508printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7509 cacheid=xorg_cv_cc_flag__Werror_nonnull 7510 if eval test \${$cacheid+y} 7511then : 7512 printf %s "(cached) " >&6 7513else case e in #( 7514 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7515/* end confdefs.h. */ 7516int i; 7517int 7518main (void) 7519{ 7520 7521 ; 7522 return 0; 7523} 7524_ACEOF 7525if ac_fn_c_try_link "$LINENO" 7526then : 7527 eval $cacheid=yes 7528else case e in #( 7529 e) eval $cacheid=no ;; 7530esac 7531fi 7532rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7533 conftest$ac_exeext conftest.$ac_ext ;; 7534esac 7535fi 7536 7537 7538 CFLAGS="$xorg_testset_save_CFLAGS" 7539 7540 eval supported=\$$cacheid 7541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7542printf "%s\n" "$supported" >&6; } 7543 if test "$supported" = "yes" ; then 7544 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7545 found="yes" 7546 fi 7547 fi 7548 7549 7550 7551 7552 7553 7554 7555 7556 7557 7558 7559 7560 7561 7562 7563xorg_testset_save_CFLAGS="$CFLAGS" 7564 7565if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7568printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7569if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7570then : 7571 printf %s "(cached) " >&6 7572else case e in #( 7573 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7574/* end confdefs.h. */ 7575int i; 7576_ACEOF 7577if ac_fn_c_try_compile "$LINENO" 7578then : 7579 xorg_cv_cc_flag_unknown_warning_option=yes 7580else case e in #( 7581 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7582esac 7583fi 7584rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7585esac 7586fi 7587{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7588printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7589 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7590 CFLAGS="$xorg_testset_save_CFLAGS" 7591fi 7592 7593if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7594 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7595 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7596 fi 7597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7599printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7600if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7601then : 7602 printf %s "(cached) " >&6 7603else case e in #( 7604 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7605/* end confdefs.h. */ 7606int i; 7607_ACEOF 7608if ac_fn_c_try_compile "$LINENO" 7609then : 7610 xorg_cv_cc_flag_unused_command_line_argument=yes 7611else case e in #( 7612 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7613esac 7614fi 7615rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7616esac 7617fi 7618{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7619printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7620 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7621 CFLAGS="$xorg_testset_save_CFLAGS" 7622fi 7623 7624found="no" 7625 7626 if test $found = "no" ; then 7627 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7629 fi 7630 7631 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7632 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7633 fi 7634 7635 CFLAGS="$CFLAGS -Werror=init-self" 7636 7637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7638printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7639 cacheid=xorg_cv_cc_flag__Werror_init_self 7640 if eval test \${$cacheid+y} 7641then : 7642 printf %s "(cached) " >&6 7643else case e in #( 7644 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7645/* end confdefs.h. */ 7646int i; 7647int 7648main (void) 7649{ 7650 7651 ; 7652 return 0; 7653} 7654_ACEOF 7655if ac_fn_c_try_link "$LINENO" 7656then : 7657 eval $cacheid=yes 7658else case e in #( 7659 e) eval $cacheid=no ;; 7660esac 7661fi 7662rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7663 conftest$ac_exeext conftest.$ac_ext ;; 7664esac 7665fi 7666 7667 7668 CFLAGS="$xorg_testset_save_CFLAGS" 7669 7670 eval supported=\$$cacheid 7671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7672printf "%s\n" "$supported" >&6; } 7673 if test "$supported" = "yes" ; then 7674 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7675 found="yes" 7676 fi 7677 fi 7678 7679 7680 7681 7682 7683 7684 7685 7686 7687 7688 7689 7690 7691 7692 7693xorg_testset_save_CFLAGS="$CFLAGS" 7694 7695if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7698printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7699if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7700then : 7701 printf %s "(cached) " >&6 7702else case e in #( 7703 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7704/* end confdefs.h. */ 7705int i; 7706_ACEOF 7707if ac_fn_c_try_compile "$LINENO" 7708then : 7709 xorg_cv_cc_flag_unknown_warning_option=yes 7710else case e in #( 7711 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7712esac 7713fi 7714rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7715esac 7716fi 7717{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7718printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7719 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7720 CFLAGS="$xorg_testset_save_CFLAGS" 7721fi 7722 7723if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7724 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7726 fi 7727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7729printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7730if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7731then : 7732 printf %s "(cached) " >&6 7733else case e in #( 7734 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7735/* end confdefs.h. */ 7736int i; 7737_ACEOF 7738if ac_fn_c_try_compile "$LINENO" 7739then : 7740 xorg_cv_cc_flag_unused_command_line_argument=yes 7741else case e in #( 7742 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7743esac 7744fi 7745rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7746esac 7747fi 7748{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7749printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7750 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7751 CFLAGS="$xorg_testset_save_CFLAGS" 7752fi 7753 7754found="no" 7755 7756 if test $found = "no" ; then 7757 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7758 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7759 fi 7760 7761 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7762 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7763 fi 7764 7765 CFLAGS="$CFLAGS -Werror=main" 7766 7767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7768printf %s "checking if $CC supports -Werror=main... " >&6; } 7769 cacheid=xorg_cv_cc_flag__Werror_main 7770 if eval test \${$cacheid+y} 7771then : 7772 printf %s "(cached) " >&6 7773else case e in #( 7774 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7775/* end confdefs.h. */ 7776int i; 7777int 7778main (void) 7779{ 7780 7781 ; 7782 return 0; 7783} 7784_ACEOF 7785if ac_fn_c_try_link "$LINENO" 7786then : 7787 eval $cacheid=yes 7788else case e in #( 7789 e) eval $cacheid=no ;; 7790esac 7791fi 7792rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7793 conftest$ac_exeext conftest.$ac_ext ;; 7794esac 7795fi 7796 7797 7798 CFLAGS="$xorg_testset_save_CFLAGS" 7799 7800 eval supported=\$$cacheid 7801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7802printf "%s\n" "$supported" >&6; } 7803 if test "$supported" = "yes" ; then 7804 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7805 found="yes" 7806 fi 7807 fi 7808 7809 7810 7811 7812 7813 7814 7815 7816 7817 7818 7819 7820 7821 7822 7823xorg_testset_save_CFLAGS="$CFLAGS" 7824 7825if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7826 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7828printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7829if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7830then : 7831 printf %s "(cached) " >&6 7832else case e in #( 7833 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7834/* end confdefs.h. */ 7835int i; 7836_ACEOF 7837if ac_fn_c_try_compile "$LINENO" 7838then : 7839 xorg_cv_cc_flag_unknown_warning_option=yes 7840else case e in #( 7841 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7842esac 7843fi 7844rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7845esac 7846fi 7847{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7848printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7849 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7850 CFLAGS="$xorg_testset_save_CFLAGS" 7851fi 7852 7853if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7854 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7856 fi 7857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7859printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7860if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7861then : 7862 printf %s "(cached) " >&6 7863else case e in #( 7864 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7865/* end confdefs.h. */ 7866int i; 7867_ACEOF 7868if ac_fn_c_try_compile "$LINENO" 7869then : 7870 xorg_cv_cc_flag_unused_command_line_argument=yes 7871else case e in #( 7872 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7873esac 7874fi 7875rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7876esac 7877fi 7878{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7879printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7880 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7881 CFLAGS="$xorg_testset_save_CFLAGS" 7882fi 7883 7884found="no" 7885 7886 if test $found = "no" ; then 7887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7889 fi 7890 7891 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7892 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7893 fi 7894 7895 CFLAGS="$CFLAGS -Werror=missing-braces" 7896 7897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7898printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7899 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7900 if eval test \${$cacheid+y} 7901then : 7902 printf %s "(cached) " >&6 7903else case e in #( 7904 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7905/* end confdefs.h. */ 7906int i; 7907int 7908main (void) 7909{ 7910 7911 ; 7912 return 0; 7913} 7914_ACEOF 7915if ac_fn_c_try_link "$LINENO" 7916then : 7917 eval $cacheid=yes 7918else case e in #( 7919 e) eval $cacheid=no ;; 7920esac 7921fi 7922rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7923 conftest$ac_exeext conftest.$ac_ext ;; 7924esac 7925fi 7926 7927 7928 CFLAGS="$xorg_testset_save_CFLAGS" 7929 7930 eval supported=\$$cacheid 7931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7932printf "%s\n" "$supported" >&6; } 7933 if test "$supported" = "yes" ; then 7934 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7935 found="yes" 7936 fi 7937 fi 7938 7939 7940 7941 7942 7943 7944 7945 7946 7947 7948 7949 7950 7951 7952 7953xorg_testset_save_CFLAGS="$CFLAGS" 7954 7955if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7958printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7959if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7960then : 7961 printf %s "(cached) " >&6 7962else case e in #( 7963 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7964/* end confdefs.h. */ 7965int i; 7966_ACEOF 7967if ac_fn_c_try_compile "$LINENO" 7968then : 7969 xorg_cv_cc_flag_unknown_warning_option=yes 7970else case e in #( 7971 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7972esac 7973fi 7974rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7975esac 7976fi 7977{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7978printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7979 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7980 CFLAGS="$xorg_testset_save_CFLAGS" 7981fi 7982 7983if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7986 fi 7987 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7989printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7990if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7991then : 7992 printf %s "(cached) " >&6 7993else case e in #( 7994 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7995/* end confdefs.h. */ 7996int i; 7997_ACEOF 7998if ac_fn_c_try_compile "$LINENO" 7999then : 8000 xorg_cv_cc_flag_unused_command_line_argument=yes 8001else case e in #( 8002 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8003esac 8004fi 8005rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8006esac 8007fi 8008{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8009printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8010 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8011 CFLAGS="$xorg_testset_save_CFLAGS" 8012fi 8013 8014found="no" 8015 8016 if test $found = "no" ; then 8017 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8019 fi 8020 8021 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8022 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8023 fi 8024 8025 CFLAGS="$CFLAGS -Werror=sequence-point" 8026 8027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8028printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8029 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8030 if eval test \${$cacheid+y} 8031then : 8032 printf %s "(cached) " >&6 8033else case e in #( 8034 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8035/* end confdefs.h. */ 8036int i; 8037int 8038main (void) 8039{ 8040 8041 ; 8042 return 0; 8043} 8044_ACEOF 8045if ac_fn_c_try_link "$LINENO" 8046then : 8047 eval $cacheid=yes 8048else case e in #( 8049 e) eval $cacheid=no ;; 8050esac 8051fi 8052rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8053 conftest$ac_exeext conftest.$ac_ext ;; 8054esac 8055fi 8056 8057 8058 CFLAGS="$xorg_testset_save_CFLAGS" 8059 8060 eval supported=\$$cacheid 8061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8062printf "%s\n" "$supported" >&6; } 8063 if test "$supported" = "yes" ; then 8064 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8065 found="yes" 8066 fi 8067 fi 8068 8069 8070 8071 8072 8073 8074 8075 8076 8077 8078 8079 8080 8081 8082 8083xorg_testset_save_CFLAGS="$CFLAGS" 8084 8085if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8088printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8089if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8090then : 8091 printf %s "(cached) " >&6 8092else case e in #( 8093 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8094/* end confdefs.h. */ 8095int i; 8096_ACEOF 8097if ac_fn_c_try_compile "$LINENO" 8098then : 8099 xorg_cv_cc_flag_unknown_warning_option=yes 8100else case e in #( 8101 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8102esac 8103fi 8104rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8105esac 8106fi 8107{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8108printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8109 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8110 CFLAGS="$xorg_testset_save_CFLAGS" 8111fi 8112 8113if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8114 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8116 fi 8117 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8119printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8120if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8121then : 8122 printf %s "(cached) " >&6 8123else case e in #( 8124 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8125/* end confdefs.h. */ 8126int i; 8127_ACEOF 8128if ac_fn_c_try_compile "$LINENO" 8129then : 8130 xorg_cv_cc_flag_unused_command_line_argument=yes 8131else case e in #( 8132 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8133esac 8134fi 8135rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8136esac 8137fi 8138{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8139printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8140 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8141 CFLAGS="$xorg_testset_save_CFLAGS" 8142fi 8143 8144found="no" 8145 8146 if test $found = "no" ; then 8147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8149 fi 8150 8151 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8153 fi 8154 8155 CFLAGS="$CFLAGS -Werror=return-type" 8156 8157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8158printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8159 cacheid=xorg_cv_cc_flag__Werror_return_type 8160 if eval test \${$cacheid+y} 8161then : 8162 printf %s "(cached) " >&6 8163else case e in #( 8164 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8165/* end confdefs.h. */ 8166int i; 8167int 8168main (void) 8169{ 8170 8171 ; 8172 return 0; 8173} 8174_ACEOF 8175if ac_fn_c_try_link "$LINENO" 8176then : 8177 eval $cacheid=yes 8178else case e in #( 8179 e) eval $cacheid=no ;; 8180esac 8181fi 8182rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8183 conftest$ac_exeext conftest.$ac_ext ;; 8184esac 8185fi 8186 8187 8188 CFLAGS="$xorg_testset_save_CFLAGS" 8189 8190 eval supported=\$$cacheid 8191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8192printf "%s\n" "$supported" >&6; } 8193 if test "$supported" = "yes" ; then 8194 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8195 found="yes" 8196 fi 8197 fi 8198 8199 if test $found = "no" ; then 8200 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8202 fi 8203 8204 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8206 fi 8207 8208 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8209 8210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8211printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8212 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8213 if eval test \${$cacheid+y} 8214then : 8215 printf %s "(cached) " >&6 8216else case e in #( 8217 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8218/* end confdefs.h. */ 8219int i; 8220int 8221main (void) 8222{ 8223 8224 ; 8225 return 0; 8226} 8227_ACEOF 8228if ac_fn_c_try_link "$LINENO" 8229then : 8230 eval $cacheid=yes 8231else case e in #( 8232 e) eval $cacheid=no ;; 8233esac 8234fi 8235rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8236 conftest$ac_exeext conftest.$ac_ext ;; 8237esac 8238fi 8239 8240 8241 CFLAGS="$xorg_testset_save_CFLAGS" 8242 8243 eval supported=\$$cacheid 8244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8245printf "%s\n" "$supported" >&6; } 8246 if test "$supported" = "yes" ; then 8247 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8248 found="yes" 8249 fi 8250 fi 8251 8252 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265 8266xorg_testset_save_CFLAGS="$CFLAGS" 8267 8268if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8271printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8272if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8273then : 8274 printf %s "(cached) " >&6 8275else case e in #( 8276 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8277/* end confdefs.h. */ 8278int i; 8279_ACEOF 8280if ac_fn_c_try_compile "$LINENO" 8281then : 8282 xorg_cv_cc_flag_unknown_warning_option=yes 8283else case e in #( 8284 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8285esac 8286fi 8287rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8288esac 8289fi 8290{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8291printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8292 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8293 CFLAGS="$xorg_testset_save_CFLAGS" 8294fi 8295 8296if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8299 fi 8300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8302printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8303if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8304then : 8305 printf %s "(cached) " >&6 8306else case e in #( 8307 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8308/* end confdefs.h. */ 8309int i; 8310_ACEOF 8311if ac_fn_c_try_compile "$LINENO" 8312then : 8313 xorg_cv_cc_flag_unused_command_line_argument=yes 8314else case e in #( 8315 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8316esac 8317fi 8318rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8319esac 8320fi 8321{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8322printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8323 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8324 CFLAGS="$xorg_testset_save_CFLAGS" 8325fi 8326 8327found="no" 8328 8329 if test $found = "no" ; then 8330 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8332 fi 8333 8334 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8335 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8336 fi 8337 8338 CFLAGS="$CFLAGS -Werror=trigraphs" 8339 8340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8341printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8342 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8343 if eval test \${$cacheid+y} 8344then : 8345 printf %s "(cached) " >&6 8346else case e in #( 8347 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8348/* end confdefs.h. */ 8349int i; 8350int 8351main (void) 8352{ 8353 8354 ; 8355 return 0; 8356} 8357_ACEOF 8358if ac_fn_c_try_link "$LINENO" 8359then : 8360 eval $cacheid=yes 8361else case e in #( 8362 e) eval $cacheid=no ;; 8363esac 8364fi 8365rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8366 conftest$ac_exeext conftest.$ac_ext ;; 8367esac 8368fi 8369 8370 8371 CFLAGS="$xorg_testset_save_CFLAGS" 8372 8373 eval supported=\$$cacheid 8374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8375printf "%s\n" "$supported" >&6; } 8376 if test "$supported" = "yes" ; then 8377 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8378 found="yes" 8379 fi 8380 fi 8381 8382 8383 8384 8385 8386 8387 8388 8389 8390 8391 8392 8393 8394 8395 8396xorg_testset_save_CFLAGS="$CFLAGS" 8397 8398if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8399 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8401printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8402if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8403then : 8404 printf %s "(cached) " >&6 8405else case e in #( 8406 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8407/* end confdefs.h. */ 8408int i; 8409_ACEOF 8410if ac_fn_c_try_compile "$LINENO" 8411then : 8412 xorg_cv_cc_flag_unknown_warning_option=yes 8413else case e in #( 8414 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8415esac 8416fi 8417rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8418esac 8419fi 8420{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8421printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8422 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8423 CFLAGS="$xorg_testset_save_CFLAGS" 8424fi 8425 8426if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8427 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8428 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8429 fi 8430 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8432printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8433if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8434then : 8435 printf %s "(cached) " >&6 8436else case e in #( 8437 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8438/* end confdefs.h. */ 8439int i; 8440_ACEOF 8441if ac_fn_c_try_compile "$LINENO" 8442then : 8443 xorg_cv_cc_flag_unused_command_line_argument=yes 8444else case e in #( 8445 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8446esac 8447fi 8448rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8449esac 8450fi 8451{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8452printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8453 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8454 CFLAGS="$xorg_testset_save_CFLAGS" 8455fi 8456 8457found="no" 8458 8459 if test $found = "no" ; then 8460 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8462 fi 8463 8464 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8465 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8466 fi 8467 8468 CFLAGS="$CFLAGS -Werror=array-bounds" 8469 8470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8471printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8472 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8473 if eval test \${$cacheid+y} 8474then : 8475 printf %s "(cached) " >&6 8476else case e in #( 8477 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8478/* end confdefs.h. */ 8479int i; 8480int 8481main (void) 8482{ 8483 8484 ; 8485 return 0; 8486} 8487_ACEOF 8488if ac_fn_c_try_link "$LINENO" 8489then : 8490 eval $cacheid=yes 8491else case e in #( 8492 e) eval $cacheid=no ;; 8493esac 8494fi 8495rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8496 conftest$ac_exeext conftest.$ac_ext ;; 8497esac 8498fi 8499 8500 8501 CFLAGS="$xorg_testset_save_CFLAGS" 8502 8503 eval supported=\$$cacheid 8504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8505printf "%s\n" "$supported" >&6; } 8506 if test "$supported" = "yes" ; then 8507 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8508 found="yes" 8509 fi 8510 fi 8511 8512 8513 8514 8515 8516 8517 8518 8519 8520 8521 8522 8523 8524 8525 8526xorg_testset_save_CFLAGS="$CFLAGS" 8527 8528if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8531printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8532if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8533then : 8534 printf %s "(cached) " >&6 8535else case e in #( 8536 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8537/* end confdefs.h. */ 8538int i; 8539_ACEOF 8540if ac_fn_c_try_compile "$LINENO" 8541then : 8542 xorg_cv_cc_flag_unknown_warning_option=yes 8543else case e in #( 8544 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8545esac 8546fi 8547rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8548esac 8549fi 8550{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8551printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8552 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8553 CFLAGS="$xorg_testset_save_CFLAGS" 8554fi 8555 8556if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8559 fi 8560 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8562printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8563if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8564then : 8565 printf %s "(cached) " >&6 8566else case e in #( 8567 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8568/* end confdefs.h. */ 8569int i; 8570_ACEOF 8571if ac_fn_c_try_compile "$LINENO" 8572then : 8573 xorg_cv_cc_flag_unused_command_line_argument=yes 8574else case e in #( 8575 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8576esac 8577fi 8578rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8579esac 8580fi 8581{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8582printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8583 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8584 CFLAGS="$xorg_testset_save_CFLAGS" 8585fi 8586 8587found="no" 8588 8589 if test $found = "no" ; then 8590 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8592 fi 8593 8594 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8595 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8596 fi 8597 8598 CFLAGS="$CFLAGS -Werror=write-strings" 8599 8600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8601printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8602 cacheid=xorg_cv_cc_flag__Werror_write_strings 8603 if eval test \${$cacheid+y} 8604then : 8605 printf %s "(cached) " >&6 8606else case e in #( 8607 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8608/* end confdefs.h. */ 8609int i; 8610int 8611main (void) 8612{ 8613 8614 ; 8615 return 0; 8616} 8617_ACEOF 8618if ac_fn_c_try_link "$LINENO" 8619then : 8620 eval $cacheid=yes 8621else case e in #( 8622 e) eval $cacheid=no ;; 8623esac 8624fi 8625rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8626 conftest$ac_exeext conftest.$ac_ext ;; 8627esac 8628fi 8629 8630 8631 CFLAGS="$xorg_testset_save_CFLAGS" 8632 8633 eval supported=\$$cacheid 8634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8635printf "%s\n" "$supported" >&6; } 8636 if test "$supported" = "yes" ; then 8637 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8638 found="yes" 8639 fi 8640 fi 8641 8642 8643 8644 8645 8646 8647 8648 8649 8650 8651 8652 8653 8654 8655 8656xorg_testset_save_CFLAGS="$CFLAGS" 8657 8658if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8661printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8662if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8663then : 8664 printf %s "(cached) " >&6 8665else case e in #( 8666 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8667/* end confdefs.h. */ 8668int i; 8669_ACEOF 8670if ac_fn_c_try_compile "$LINENO" 8671then : 8672 xorg_cv_cc_flag_unknown_warning_option=yes 8673else case e in #( 8674 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8675esac 8676fi 8677rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8678esac 8679fi 8680{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8681printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8682 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8683 CFLAGS="$xorg_testset_save_CFLAGS" 8684fi 8685 8686if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8687 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8688 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8689 fi 8690 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8692printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8693if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8694then : 8695 printf %s "(cached) " >&6 8696else case e in #( 8697 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8698/* end confdefs.h. */ 8699int i; 8700_ACEOF 8701if ac_fn_c_try_compile "$LINENO" 8702then : 8703 xorg_cv_cc_flag_unused_command_line_argument=yes 8704else case e in #( 8705 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8706esac 8707fi 8708rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8709esac 8710fi 8711{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8712printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8713 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8714 CFLAGS="$xorg_testset_save_CFLAGS" 8715fi 8716 8717found="no" 8718 8719 if test $found = "no" ; then 8720 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8722 fi 8723 8724 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8726 fi 8727 8728 CFLAGS="$CFLAGS -Werror=address" 8729 8730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8731printf %s "checking if $CC supports -Werror=address... " >&6; } 8732 cacheid=xorg_cv_cc_flag__Werror_address 8733 if eval test \${$cacheid+y} 8734then : 8735 printf %s "(cached) " >&6 8736else case e in #( 8737 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8738/* end confdefs.h. */ 8739int i; 8740int 8741main (void) 8742{ 8743 8744 ; 8745 return 0; 8746} 8747_ACEOF 8748if ac_fn_c_try_link "$LINENO" 8749then : 8750 eval $cacheid=yes 8751else case e in #( 8752 e) eval $cacheid=no ;; 8753esac 8754fi 8755rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8756 conftest$ac_exeext conftest.$ac_ext ;; 8757esac 8758fi 8759 8760 8761 CFLAGS="$xorg_testset_save_CFLAGS" 8762 8763 eval supported=\$$cacheid 8764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8765printf "%s\n" "$supported" >&6; } 8766 if test "$supported" = "yes" ; then 8767 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8768 found="yes" 8769 fi 8770 fi 8771 8772 8773 8774 8775 8776 8777 8778 8779 8780 8781 8782 8783 8784 8785 8786xorg_testset_save_CFLAGS="$CFLAGS" 8787 8788if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8791printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8792if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8793then : 8794 printf %s "(cached) " >&6 8795else case e in #( 8796 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8797/* end confdefs.h. */ 8798int i; 8799_ACEOF 8800if ac_fn_c_try_compile "$LINENO" 8801then : 8802 xorg_cv_cc_flag_unknown_warning_option=yes 8803else case e in #( 8804 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8805esac 8806fi 8807rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8808esac 8809fi 8810{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8811printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8812 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8813 CFLAGS="$xorg_testset_save_CFLAGS" 8814fi 8815 8816if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8817 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8819 fi 8820 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8822printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8823if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8824then : 8825 printf %s "(cached) " >&6 8826else case e in #( 8827 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8828/* end confdefs.h. */ 8829int i; 8830_ACEOF 8831if ac_fn_c_try_compile "$LINENO" 8832then : 8833 xorg_cv_cc_flag_unused_command_line_argument=yes 8834else case e in #( 8835 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8836esac 8837fi 8838rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8839esac 8840fi 8841{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8842printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8843 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8844 CFLAGS="$xorg_testset_save_CFLAGS" 8845fi 8846 8847found="no" 8848 8849 if test $found = "no" ; then 8850 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8852 fi 8853 8854 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8855 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8856 fi 8857 8858 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8859 8860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8861printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8862 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8863 if eval test \${$cacheid+y} 8864then : 8865 printf %s "(cached) " >&6 8866else case e in #( 8867 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8868/* end confdefs.h. */ 8869int i; 8870int 8871main (void) 8872{ 8873 8874 ; 8875 return 0; 8876} 8877_ACEOF 8878if ac_fn_c_try_link "$LINENO" 8879then : 8880 eval $cacheid=yes 8881else case e in #( 8882 e) eval $cacheid=no ;; 8883esac 8884fi 8885rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8886 conftest$ac_exeext conftest.$ac_ext ;; 8887esac 8888fi 8889 8890 8891 CFLAGS="$xorg_testset_save_CFLAGS" 8892 8893 eval supported=\$$cacheid 8894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8895printf "%s\n" "$supported" >&6; } 8896 if test "$supported" = "yes" ; then 8897 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8898 found="yes" 8899 fi 8900 fi 8901 8902 if test $found = "no" ; then 8903 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8905 fi 8906 8907 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8908 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8909 fi 8910 8911 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8912 8913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8914printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8915 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8916 if eval test \${$cacheid+y} 8917then : 8918 printf %s "(cached) " >&6 8919else case e in #( 8920 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8921/* end confdefs.h. */ 8922int i; 8923int 8924main (void) 8925{ 8926 8927 ; 8928 return 0; 8929} 8930_ACEOF 8931if ac_fn_c_try_link "$LINENO" 8932then : 8933 eval $cacheid=yes 8934else case e in #( 8935 e) eval $cacheid=no ;; 8936esac 8937fi 8938rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8939 conftest$ac_exeext conftest.$ac_ext ;; 8940esac 8941fi 8942 8943 8944 CFLAGS="$xorg_testset_save_CFLAGS" 8945 8946 eval supported=\$$cacheid 8947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8948printf "%s\n" "$supported" >&6; } 8949 if test "$supported" = "yes" ; then 8950 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8951 found="yes" 8952 fi 8953 fi 8954 8955 8956 8957 8958 8959 8960 8961 8962 8963 8964 8965 8966 8967 8968 8969xorg_testset_save_CFLAGS="$CFLAGS" 8970 8971if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8974printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8975if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8976then : 8977 printf %s "(cached) " >&6 8978else case e in #( 8979 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8980/* end confdefs.h. */ 8981int i; 8982_ACEOF 8983if ac_fn_c_try_compile "$LINENO" 8984then : 8985 xorg_cv_cc_flag_unknown_warning_option=yes 8986else case e in #( 8987 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8988esac 8989fi 8990rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8991esac 8992fi 8993{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8994printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8995 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8996 CFLAGS="$xorg_testset_save_CFLAGS" 8997fi 8998 8999if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9000 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9002 fi 9003 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9005printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9006if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9007then : 9008 printf %s "(cached) " >&6 9009else case e in #( 9010 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9011/* end confdefs.h. */ 9012int i; 9013_ACEOF 9014if ac_fn_c_try_compile "$LINENO" 9015then : 9016 xorg_cv_cc_flag_unused_command_line_argument=yes 9017else case e in #( 9018 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9019esac 9020fi 9021rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9022esac 9023fi 9024{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9025printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9026 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9027 CFLAGS="$xorg_testset_save_CFLAGS" 9028fi 9029 9030found="no" 9031 9032 if test $found = "no" ; then 9033 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9035 fi 9036 9037 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9039 fi 9040 9041 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9042 9043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9044printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9045 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9046 if eval test \${$cacheid+y} 9047then : 9048 printf %s "(cached) " >&6 9049else case e in #( 9050 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9051/* end confdefs.h. */ 9052int i; 9053int 9054main (void) 9055{ 9056 9057 ; 9058 return 0; 9059} 9060_ACEOF 9061if ac_fn_c_try_link "$LINENO" 9062then : 9063 eval $cacheid=yes 9064else case e in #( 9065 e) eval $cacheid=no ;; 9066esac 9067fi 9068rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9069 conftest$ac_exeext conftest.$ac_ext ;; 9070esac 9071fi 9072 9073 9074 CFLAGS="$xorg_testset_save_CFLAGS" 9075 9076 eval supported=\$$cacheid 9077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9078printf "%s\n" "$supported" >&6; } 9079 if test "$supported" = "yes" ; then 9080 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9081 found="yes" 9082 fi 9083 fi 9084 9085 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9086else 9087{ 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 $PACKAGE_BUGREPORT" >&5 9088printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9089 9090 9091 9092 9093 9094 9095 9096 9097 9098 9099 9100 9101 9102xorg_testset_save_CFLAGS="$CFLAGS" 9103 9104if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9107printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9108if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9109then : 9110 printf %s "(cached) " >&6 9111else case e in #( 9112 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9113/* end confdefs.h. */ 9114int i; 9115_ACEOF 9116if ac_fn_c_try_compile "$LINENO" 9117then : 9118 xorg_cv_cc_flag_unknown_warning_option=yes 9119else case e in #( 9120 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9121esac 9122fi 9123rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9124esac 9125fi 9126{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9127printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9128 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9129 CFLAGS="$xorg_testset_save_CFLAGS" 9130fi 9131 9132if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9133 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9135 fi 9136 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9138printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9139if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9140then : 9141 printf %s "(cached) " >&6 9142else case e in #( 9143 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9144/* end confdefs.h. */ 9145int i; 9146_ACEOF 9147if ac_fn_c_try_compile "$LINENO" 9148then : 9149 xorg_cv_cc_flag_unused_command_line_argument=yes 9150else case e in #( 9151 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9152esac 9153fi 9154rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9155esac 9156fi 9157{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9158printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9159 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9160 CFLAGS="$xorg_testset_save_CFLAGS" 9161fi 9162 9163found="no" 9164 9165 if test $found = "no" ; then 9166 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9168 fi 9169 9170 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9171 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9172 fi 9173 9174 CFLAGS="$CFLAGS -Wimplicit" 9175 9176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9177printf %s "checking if $CC supports -Wimplicit... " >&6; } 9178 cacheid=xorg_cv_cc_flag__Wimplicit 9179 if eval test \${$cacheid+y} 9180then : 9181 printf %s "(cached) " >&6 9182else case e in #( 9183 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9184/* end confdefs.h. */ 9185int i; 9186int 9187main (void) 9188{ 9189 9190 ; 9191 return 0; 9192} 9193_ACEOF 9194if ac_fn_c_try_link "$LINENO" 9195then : 9196 eval $cacheid=yes 9197else case e in #( 9198 e) eval $cacheid=no ;; 9199esac 9200fi 9201rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9202 conftest$ac_exeext conftest.$ac_ext ;; 9203esac 9204fi 9205 9206 9207 CFLAGS="$xorg_testset_save_CFLAGS" 9208 9209 eval supported=\$$cacheid 9210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9211printf "%s\n" "$supported" >&6; } 9212 if test "$supported" = "yes" ; then 9213 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9214 found="yes" 9215 fi 9216 fi 9217 9218 9219 9220 9221 9222 9223 9224 9225 9226 9227 9228 9229 9230 9231 9232xorg_testset_save_CFLAGS="$CFLAGS" 9233 9234if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9237printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9238if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9239then : 9240 printf %s "(cached) " >&6 9241else case e in #( 9242 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9243/* end confdefs.h. */ 9244int i; 9245_ACEOF 9246if ac_fn_c_try_compile "$LINENO" 9247then : 9248 xorg_cv_cc_flag_unknown_warning_option=yes 9249else case e in #( 9250 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9251esac 9252fi 9253rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9254esac 9255fi 9256{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9257printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9258 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9259 CFLAGS="$xorg_testset_save_CFLAGS" 9260fi 9261 9262if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9263 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9265 fi 9266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9268printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9269if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9270then : 9271 printf %s "(cached) " >&6 9272else case e in #( 9273 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9274/* end confdefs.h. */ 9275int i; 9276_ACEOF 9277if ac_fn_c_try_compile "$LINENO" 9278then : 9279 xorg_cv_cc_flag_unused_command_line_argument=yes 9280else case e in #( 9281 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9282esac 9283fi 9284rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9285esac 9286fi 9287{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9288printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9289 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9290 CFLAGS="$xorg_testset_save_CFLAGS" 9291fi 9292 9293found="no" 9294 9295 if test $found = "no" ; then 9296 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9298 fi 9299 9300 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9302 fi 9303 9304 CFLAGS="$CFLAGS -Wnonnull" 9305 9306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9307printf %s "checking if $CC supports -Wnonnull... " >&6; } 9308 cacheid=xorg_cv_cc_flag__Wnonnull 9309 if eval test \${$cacheid+y} 9310then : 9311 printf %s "(cached) " >&6 9312else case e in #( 9313 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9314/* end confdefs.h. */ 9315int i; 9316int 9317main (void) 9318{ 9319 9320 ; 9321 return 0; 9322} 9323_ACEOF 9324if ac_fn_c_try_link "$LINENO" 9325then : 9326 eval $cacheid=yes 9327else case e in #( 9328 e) eval $cacheid=no ;; 9329esac 9330fi 9331rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9332 conftest$ac_exeext conftest.$ac_ext ;; 9333esac 9334fi 9335 9336 9337 CFLAGS="$xorg_testset_save_CFLAGS" 9338 9339 eval supported=\$$cacheid 9340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9341printf "%s\n" "$supported" >&6; } 9342 if test "$supported" = "yes" ; then 9343 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9344 found="yes" 9345 fi 9346 fi 9347 9348 9349 9350 9351 9352 9353 9354 9355 9356 9357 9358 9359 9360 9361 9362xorg_testset_save_CFLAGS="$CFLAGS" 9363 9364if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9367printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9368if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9369then : 9370 printf %s "(cached) " >&6 9371else case e in #( 9372 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9373/* end confdefs.h. */ 9374int i; 9375_ACEOF 9376if ac_fn_c_try_compile "$LINENO" 9377then : 9378 xorg_cv_cc_flag_unknown_warning_option=yes 9379else case e in #( 9380 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9381esac 9382fi 9383rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9384esac 9385fi 9386{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9387printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9388 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9389 CFLAGS="$xorg_testset_save_CFLAGS" 9390fi 9391 9392if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9393 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9395 fi 9396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9398printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9399if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9400then : 9401 printf %s "(cached) " >&6 9402else case e in #( 9403 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9404/* end confdefs.h. */ 9405int i; 9406_ACEOF 9407if ac_fn_c_try_compile "$LINENO" 9408then : 9409 xorg_cv_cc_flag_unused_command_line_argument=yes 9410else case e in #( 9411 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9412esac 9413fi 9414rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9415esac 9416fi 9417{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9418printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9419 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9420 CFLAGS="$xorg_testset_save_CFLAGS" 9421fi 9422 9423found="no" 9424 9425 if test $found = "no" ; then 9426 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9428 fi 9429 9430 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9431 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9432 fi 9433 9434 CFLAGS="$CFLAGS -Winit-self" 9435 9436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9437printf %s "checking if $CC supports -Winit-self... " >&6; } 9438 cacheid=xorg_cv_cc_flag__Winit_self 9439 if eval test \${$cacheid+y} 9440then : 9441 printf %s "(cached) " >&6 9442else case e in #( 9443 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9444/* end confdefs.h. */ 9445int i; 9446int 9447main (void) 9448{ 9449 9450 ; 9451 return 0; 9452} 9453_ACEOF 9454if ac_fn_c_try_link "$LINENO" 9455then : 9456 eval $cacheid=yes 9457else case e in #( 9458 e) eval $cacheid=no ;; 9459esac 9460fi 9461rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9462 conftest$ac_exeext conftest.$ac_ext ;; 9463esac 9464fi 9465 9466 9467 CFLAGS="$xorg_testset_save_CFLAGS" 9468 9469 eval supported=\$$cacheid 9470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9471printf "%s\n" "$supported" >&6; } 9472 if test "$supported" = "yes" ; then 9473 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9474 found="yes" 9475 fi 9476 fi 9477 9478 9479 9480 9481 9482 9483 9484 9485 9486 9487 9488 9489 9490 9491 9492xorg_testset_save_CFLAGS="$CFLAGS" 9493 9494if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9497printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9498if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9499then : 9500 printf %s "(cached) " >&6 9501else case e in #( 9502 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9503/* end confdefs.h. */ 9504int i; 9505_ACEOF 9506if ac_fn_c_try_compile "$LINENO" 9507then : 9508 xorg_cv_cc_flag_unknown_warning_option=yes 9509else case e in #( 9510 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9511esac 9512fi 9513rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9514esac 9515fi 9516{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9517printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9518 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9519 CFLAGS="$xorg_testset_save_CFLAGS" 9520fi 9521 9522if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9525 fi 9526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9528printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9529if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9530then : 9531 printf %s "(cached) " >&6 9532else case e in #( 9533 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9534/* end confdefs.h. */ 9535int i; 9536_ACEOF 9537if ac_fn_c_try_compile "$LINENO" 9538then : 9539 xorg_cv_cc_flag_unused_command_line_argument=yes 9540else case e in #( 9541 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9542esac 9543fi 9544rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9545esac 9546fi 9547{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9548printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9549 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9550 CFLAGS="$xorg_testset_save_CFLAGS" 9551fi 9552 9553found="no" 9554 9555 if test $found = "no" ; then 9556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9558 fi 9559 9560 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9562 fi 9563 9564 CFLAGS="$CFLAGS -Wmain" 9565 9566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9567printf %s "checking if $CC supports -Wmain... " >&6; } 9568 cacheid=xorg_cv_cc_flag__Wmain 9569 if eval test \${$cacheid+y} 9570then : 9571 printf %s "(cached) " >&6 9572else case e in #( 9573 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9574/* end confdefs.h. */ 9575int i; 9576int 9577main (void) 9578{ 9579 9580 ; 9581 return 0; 9582} 9583_ACEOF 9584if ac_fn_c_try_link "$LINENO" 9585then : 9586 eval $cacheid=yes 9587else case e in #( 9588 e) eval $cacheid=no ;; 9589esac 9590fi 9591rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9592 conftest$ac_exeext conftest.$ac_ext ;; 9593esac 9594fi 9595 9596 9597 CFLAGS="$xorg_testset_save_CFLAGS" 9598 9599 eval supported=\$$cacheid 9600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9601printf "%s\n" "$supported" >&6; } 9602 if test "$supported" = "yes" ; then 9603 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9604 found="yes" 9605 fi 9606 fi 9607 9608 9609 9610 9611 9612 9613 9614 9615 9616 9617 9618 9619 9620 9621 9622xorg_testset_save_CFLAGS="$CFLAGS" 9623 9624if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9627printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9628if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9629then : 9630 printf %s "(cached) " >&6 9631else case e in #( 9632 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9633/* end confdefs.h. */ 9634int i; 9635_ACEOF 9636if ac_fn_c_try_compile "$LINENO" 9637then : 9638 xorg_cv_cc_flag_unknown_warning_option=yes 9639else case e in #( 9640 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9641esac 9642fi 9643rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9644esac 9645fi 9646{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9647printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9648 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9649 CFLAGS="$xorg_testset_save_CFLAGS" 9650fi 9651 9652if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9655 fi 9656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9658printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9659if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9660then : 9661 printf %s "(cached) " >&6 9662else case e in #( 9663 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9664/* end confdefs.h. */ 9665int i; 9666_ACEOF 9667if ac_fn_c_try_compile "$LINENO" 9668then : 9669 xorg_cv_cc_flag_unused_command_line_argument=yes 9670else case e in #( 9671 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9672esac 9673fi 9674rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9675esac 9676fi 9677{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9678printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9679 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9680 CFLAGS="$xorg_testset_save_CFLAGS" 9681fi 9682 9683found="no" 9684 9685 if test $found = "no" ; then 9686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9688 fi 9689 9690 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9691 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9692 fi 9693 9694 CFLAGS="$CFLAGS -Wmissing-braces" 9695 9696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9697printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9698 cacheid=xorg_cv_cc_flag__Wmissing_braces 9699 if eval test \${$cacheid+y} 9700then : 9701 printf %s "(cached) " >&6 9702else case e in #( 9703 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9704/* end confdefs.h. */ 9705int i; 9706int 9707main (void) 9708{ 9709 9710 ; 9711 return 0; 9712} 9713_ACEOF 9714if ac_fn_c_try_link "$LINENO" 9715then : 9716 eval $cacheid=yes 9717else case e in #( 9718 e) eval $cacheid=no ;; 9719esac 9720fi 9721rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9722 conftest$ac_exeext conftest.$ac_ext ;; 9723esac 9724fi 9725 9726 9727 CFLAGS="$xorg_testset_save_CFLAGS" 9728 9729 eval supported=\$$cacheid 9730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9731printf "%s\n" "$supported" >&6; } 9732 if test "$supported" = "yes" ; then 9733 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9734 found="yes" 9735 fi 9736 fi 9737 9738 9739 9740 9741 9742 9743 9744 9745 9746 9747 9748 9749 9750 9751 9752xorg_testset_save_CFLAGS="$CFLAGS" 9753 9754if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9757printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9758if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9759then : 9760 printf %s "(cached) " >&6 9761else case e in #( 9762 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9763/* end confdefs.h. */ 9764int i; 9765_ACEOF 9766if ac_fn_c_try_compile "$LINENO" 9767then : 9768 xorg_cv_cc_flag_unknown_warning_option=yes 9769else case e in #( 9770 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9771esac 9772fi 9773rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9774esac 9775fi 9776{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9777printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9778 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9779 CFLAGS="$xorg_testset_save_CFLAGS" 9780fi 9781 9782if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9783 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9784 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9785 fi 9786 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9787 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9788printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9789if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9790then : 9791 printf %s "(cached) " >&6 9792else case e in #( 9793 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9794/* end confdefs.h. */ 9795int i; 9796_ACEOF 9797if ac_fn_c_try_compile "$LINENO" 9798then : 9799 xorg_cv_cc_flag_unused_command_line_argument=yes 9800else case e in #( 9801 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9802esac 9803fi 9804rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9805esac 9806fi 9807{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9808printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9809 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9810 CFLAGS="$xorg_testset_save_CFLAGS" 9811fi 9812 9813found="no" 9814 9815 if test $found = "no" ; then 9816 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9818 fi 9819 9820 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9821 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9822 fi 9823 9824 CFLAGS="$CFLAGS -Wsequence-point" 9825 9826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9827printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9828 cacheid=xorg_cv_cc_flag__Wsequence_point 9829 if eval test \${$cacheid+y} 9830then : 9831 printf %s "(cached) " >&6 9832else case e in #( 9833 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9834/* end confdefs.h. */ 9835int i; 9836int 9837main (void) 9838{ 9839 9840 ; 9841 return 0; 9842} 9843_ACEOF 9844if ac_fn_c_try_link "$LINENO" 9845then : 9846 eval $cacheid=yes 9847else case e in #( 9848 e) eval $cacheid=no ;; 9849esac 9850fi 9851rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9852 conftest$ac_exeext conftest.$ac_ext ;; 9853esac 9854fi 9855 9856 9857 CFLAGS="$xorg_testset_save_CFLAGS" 9858 9859 eval supported=\$$cacheid 9860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9861printf "%s\n" "$supported" >&6; } 9862 if test "$supported" = "yes" ; then 9863 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9864 found="yes" 9865 fi 9866 fi 9867 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882xorg_testset_save_CFLAGS="$CFLAGS" 9883 9884if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9887printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9888if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9889then : 9890 printf %s "(cached) " >&6 9891else case e in #( 9892 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9893/* end confdefs.h. */ 9894int i; 9895_ACEOF 9896if ac_fn_c_try_compile "$LINENO" 9897then : 9898 xorg_cv_cc_flag_unknown_warning_option=yes 9899else case e in #( 9900 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9901esac 9902fi 9903rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9904esac 9905fi 9906{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9907printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9908 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9909 CFLAGS="$xorg_testset_save_CFLAGS" 9910fi 9911 9912if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9915 fi 9916 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9918printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9919if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9920then : 9921 printf %s "(cached) " >&6 9922else case e in #( 9923 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9924/* end confdefs.h. */ 9925int i; 9926_ACEOF 9927if ac_fn_c_try_compile "$LINENO" 9928then : 9929 xorg_cv_cc_flag_unused_command_line_argument=yes 9930else case e in #( 9931 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9932esac 9933fi 9934rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9935esac 9936fi 9937{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9938printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9939 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9940 CFLAGS="$xorg_testset_save_CFLAGS" 9941fi 9942 9943found="no" 9944 9945 if test $found = "no" ; then 9946 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9948 fi 9949 9950 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9952 fi 9953 9954 CFLAGS="$CFLAGS -Wreturn-type" 9955 9956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9957printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9958 cacheid=xorg_cv_cc_flag__Wreturn_type 9959 if eval test \${$cacheid+y} 9960then : 9961 printf %s "(cached) " >&6 9962else case e in #( 9963 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9964/* end confdefs.h. */ 9965int i; 9966int 9967main (void) 9968{ 9969 9970 ; 9971 return 0; 9972} 9973_ACEOF 9974if ac_fn_c_try_link "$LINENO" 9975then : 9976 eval $cacheid=yes 9977else case e in #( 9978 e) eval $cacheid=no ;; 9979esac 9980fi 9981rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9982 conftest$ac_exeext conftest.$ac_ext ;; 9983esac 9984fi 9985 9986 9987 CFLAGS="$xorg_testset_save_CFLAGS" 9988 9989 eval supported=\$$cacheid 9990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9991printf "%s\n" "$supported" >&6; } 9992 if test "$supported" = "yes" ; then 9993 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9994 found="yes" 9995 fi 9996 fi 9997 9998 9999 10000 10001 10002 10003 10004 10005 10006 10007 10008 10009 10010 10011 10012xorg_testset_save_CFLAGS="$CFLAGS" 10013 10014if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10017printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10018if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10019then : 10020 printf %s "(cached) " >&6 10021else case e in #( 10022 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10023/* end confdefs.h. */ 10024int i; 10025_ACEOF 10026if ac_fn_c_try_compile "$LINENO" 10027then : 10028 xorg_cv_cc_flag_unknown_warning_option=yes 10029else case e in #( 10030 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10031esac 10032fi 10033rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10034esac 10035fi 10036{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10037printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10038 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10039 CFLAGS="$xorg_testset_save_CFLAGS" 10040fi 10041 10042if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10043 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10045 fi 10046 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10048printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10049if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10050then : 10051 printf %s "(cached) " >&6 10052else case e in #( 10053 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10054/* end confdefs.h. */ 10055int i; 10056_ACEOF 10057if ac_fn_c_try_compile "$LINENO" 10058then : 10059 xorg_cv_cc_flag_unused_command_line_argument=yes 10060else case e in #( 10061 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10062esac 10063fi 10064rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10065esac 10066fi 10067{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10068printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10069 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10070 CFLAGS="$xorg_testset_save_CFLAGS" 10071fi 10072 10073found="no" 10074 10075 if test $found = "no" ; then 10076 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10078 fi 10079 10080 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10081 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10082 fi 10083 10084 CFLAGS="$CFLAGS -Wtrigraphs" 10085 10086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10087printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10088 cacheid=xorg_cv_cc_flag__Wtrigraphs 10089 if eval test \${$cacheid+y} 10090then : 10091 printf %s "(cached) " >&6 10092else case e in #( 10093 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10094/* end confdefs.h. */ 10095int i; 10096int 10097main (void) 10098{ 10099 10100 ; 10101 return 0; 10102} 10103_ACEOF 10104if ac_fn_c_try_link "$LINENO" 10105then : 10106 eval $cacheid=yes 10107else case e in #( 10108 e) eval $cacheid=no ;; 10109esac 10110fi 10111rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10112 conftest$ac_exeext conftest.$ac_ext ;; 10113esac 10114fi 10115 10116 10117 CFLAGS="$xorg_testset_save_CFLAGS" 10118 10119 eval supported=\$$cacheid 10120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10121printf "%s\n" "$supported" >&6; } 10122 if test "$supported" = "yes" ; then 10123 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10124 found="yes" 10125 fi 10126 fi 10127 10128 10129 10130 10131 10132 10133 10134 10135 10136 10137 10138 10139 10140 10141 10142xorg_testset_save_CFLAGS="$CFLAGS" 10143 10144if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10147printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10148if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10149then : 10150 printf %s "(cached) " >&6 10151else case e in #( 10152 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10153/* end confdefs.h. */ 10154int i; 10155_ACEOF 10156if ac_fn_c_try_compile "$LINENO" 10157then : 10158 xorg_cv_cc_flag_unknown_warning_option=yes 10159else case e in #( 10160 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10161esac 10162fi 10163rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10164esac 10165fi 10166{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10167printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10168 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10169 CFLAGS="$xorg_testset_save_CFLAGS" 10170fi 10171 10172if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10175 fi 10176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10178printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10179if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10180then : 10181 printf %s "(cached) " >&6 10182else case e in #( 10183 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10184/* end confdefs.h. */ 10185int i; 10186_ACEOF 10187if ac_fn_c_try_compile "$LINENO" 10188then : 10189 xorg_cv_cc_flag_unused_command_line_argument=yes 10190else case e in #( 10191 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10192esac 10193fi 10194rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10195esac 10196fi 10197{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10198printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10199 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10200 CFLAGS="$xorg_testset_save_CFLAGS" 10201fi 10202 10203found="no" 10204 10205 if test $found = "no" ; then 10206 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10208 fi 10209 10210 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10211 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10212 fi 10213 10214 CFLAGS="$CFLAGS -Warray-bounds" 10215 10216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10217printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10218 cacheid=xorg_cv_cc_flag__Warray_bounds 10219 if eval test \${$cacheid+y} 10220then : 10221 printf %s "(cached) " >&6 10222else case e in #( 10223 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10224/* end confdefs.h. */ 10225int i; 10226int 10227main (void) 10228{ 10229 10230 ; 10231 return 0; 10232} 10233_ACEOF 10234if ac_fn_c_try_link "$LINENO" 10235then : 10236 eval $cacheid=yes 10237else case e in #( 10238 e) eval $cacheid=no ;; 10239esac 10240fi 10241rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10242 conftest$ac_exeext conftest.$ac_ext ;; 10243esac 10244fi 10245 10246 10247 CFLAGS="$xorg_testset_save_CFLAGS" 10248 10249 eval supported=\$$cacheid 10250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10251printf "%s\n" "$supported" >&6; } 10252 if test "$supported" = "yes" ; then 10253 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10254 found="yes" 10255 fi 10256 fi 10257 10258 10259 10260 10261 10262 10263 10264 10265 10266 10267 10268 10269 10270 10271 10272xorg_testset_save_CFLAGS="$CFLAGS" 10273 10274if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10277printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10278if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10279then : 10280 printf %s "(cached) " >&6 10281else case e in #( 10282 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10283/* end confdefs.h. */ 10284int i; 10285_ACEOF 10286if ac_fn_c_try_compile "$LINENO" 10287then : 10288 xorg_cv_cc_flag_unknown_warning_option=yes 10289else case e in #( 10290 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10291esac 10292fi 10293rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10294esac 10295fi 10296{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10297printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10298 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10299 CFLAGS="$xorg_testset_save_CFLAGS" 10300fi 10301 10302if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10303 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10304 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10305 fi 10306 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10308printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10309if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10310then : 10311 printf %s "(cached) " >&6 10312else case e in #( 10313 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10314/* end confdefs.h. */ 10315int i; 10316_ACEOF 10317if ac_fn_c_try_compile "$LINENO" 10318then : 10319 xorg_cv_cc_flag_unused_command_line_argument=yes 10320else case e in #( 10321 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10322esac 10323fi 10324rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10325esac 10326fi 10327{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10328printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10329 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10330 CFLAGS="$xorg_testset_save_CFLAGS" 10331fi 10332 10333found="no" 10334 10335 if test $found = "no" ; then 10336 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10338 fi 10339 10340 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10341 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10342 fi 10343 10344 CFLAGS="$CFLAGS -Wwrite-strings" 10345 10346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10347printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10348 cacheid=xorg_cv_cc_flag__Wwrite_strings 10349 if eval test \${$cacheid+y} 10350then : 10351 printf %s "(cached) " >&6 10352else case e in #( 10353 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10354/* end confdefs.h. */ 10355int i; 10356int 10357main (void) 10358{ 10359 10360 ; 10361 return 0; 10362} 10363_ACEOF 10364if ac_fn_c_try_link "$LINENO" 10365then : 10366 eval $cacheid=yes 10367else case e in #( 10368 e) eval $cacheid=no ;; 10369esac 10370fi 10371rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10372 conftest$ac_exeext conftest.$ac_ext ;; 10373esac 10374fi 10375 10376 10377 CFLAGS="$xorg_testset_save_CFLAGS" 10378 10379 eval supported=\$$cacheid 10380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10381printf "%s\n" "$supported" >&6; } 10382 if test "$supported" = "yes" ; then 10383 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10384 found="yes" 10385 fi 10386 fi 10387 10388 10389 10390 10391 10392 10393 10394 10395 10396 10397 10398 10399 10400 10401 10402xorg_testset_save_CFLAGS="$CFLAGS" 10403 10404if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10407printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10408if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10409then : 10410 printf %s "(cached) " >&6 10411else case e in #( 10412 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10413/* end confdefs.h. */ 10414int i; 10415_ACEOF 10416if ac_fn_c_try_compile "$LINENO" 10417then : 10418 xorg_cv_cc_flag_unknown_warning_option=yes 10419else case e in #( 10420 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10421esac 10422fi 10423rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10424esac 10425fi 10426{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10427printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10428 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10429 CFLAGS="$xorg_testset_save_CFLAGS" 10430fi 10431 10432if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10435 fi 10436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10438printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10439if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10440then : 10441 printf %s "(cached) " >&6 10442else case e in #( 10443 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10444/* end confdefs.h. */ 10445int i; 10446_ACEOF 10447if ac_fn_c_try_compile "$LINENO" 10448then : 10449 xorg_cv_cc_flag_unused_command_line_argument=yes 10450else case e in #( 10451 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10452esac 10453fi 10454rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10455esac 10456fi 10457{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10458printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10459 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10460 CFLAGS="$xorg_testset_save_CFLAGS" 10461fi 10462 10463found="no" 10464 10465 if test $found = "no" ; then 10466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10468 fi 10469 10470 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10472 fi 10473 10474 CFLAGS="$CFLAGS -Waddress" 10475 10476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10477printf %s "checking if $CC supports -Waddress... " >&6; } 10478 cacheid=xorg_cv_cc_flag__Waddress 10479 if eval test \${$cacheid+y} 10480then : 10481 printf %s "(cached) " >&6 10482else case e in #( 10483 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10484/* end confdefs.h. */ 10485int i; 10486int 10487main (void) 10488{ 10489 10490 ; 10491 return 0; 10492} 10493_ACEOF 10494if ac_fn_c_try_link "$LINENO" 10495then : 10496 eval $cacheid=yes 10497else case e in #( 10498 e) eval $cacheid=no ;; 10499esac 10500fi 10501rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10502 conftest$ac_exeext conftest.$ac_ext ;; 10503esac 10504fi 10505 10506 10507 CFLAGS="$xorg_testset_save_CFLAGS" 10508 10509 eval supported=\$$cacheid 10510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10511printf "%s\n" "$supported" >&6; } 10512 if test "$supported" = "yes" ; then 10513 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10514 found="yes" 10515 fi 10516 fi 10517 10518 10519 10520 10521 10522 10523 10524 10525 10526 10527 10528 10529 10530 10531 10532xorg_testset_save_CFLAGS="$CFLAGS" 10533 10534if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10537printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10538if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10539then : 10540 printf %s "(cached) " >&6 10541else case e in #( 10542 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10543/* end confdefs.h. */ 10544int i; 10545_ACEOF 10546if ac_fn_c_try_compile "$LINENO" 10547then : 10548 xorg_cv_cc_flag_unknown_warning_option=yes 10549else case e in #( 10550 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10551esac 10552fi 10553rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10554esac 10555fi 10556{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10557printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10558 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10559 CFLAGS="$xorg_testset_save_CFLAGS" 10560fi 10561 10562if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10565 fi 10566 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10568printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10569if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10570then : 10571 printf %s "(cached) " >&6 10572else case e in #( 10573 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10574/* end confdefs.h. */ 10575int i; 10576_ACEOF 10577if ac_fn_c_try_compile "$LINENO" 10578then : 10579 xorg_cv_cc_flag_unused_command_line_argument=yes 10580else case e in #( 10581 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10582esac 10583fi 10584rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10585esac 10586fi 10587{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10588printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10589 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10590 CFLAGS="$xorg_testset_save_CFLAGS" 10591fi 10592 10593found="no" 10594 10595 if test $found = "no" ; then 10596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10598 fi 10599 10600 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10602 fi 10603 10604 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10605 10606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10607printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10608 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10609 if eval test \${$cacheid+y} 10610then : 10611 printf %s "(cached) " >&6 10612else case e in #( 10613 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10614/* end confdefs.h. */ 10615int i; 10616int 10617main (void) 10618{ 10619 10620 ; 10621 return 0; 10622} 10623_ACEOF 10624if ac_fn_c_try_link "$LINENO" 10625then : 10626 eval $cacheid=yes 10627else case e in #( 10628 e) eval $cacheid=no ;; 10629esac 10630fi 10631rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10632 conftest$ac_exeext conftest.$ac_ext ;; 10633esac 10634fi 10635 10636 10637 CFLAGS="$xorg_testset_save_CFLAGS" 10638 10639 eval supported=\$$cacheid 10640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10641printf "%s\n" "$supported" >&6; } 10642 if test "$supported" = "yes" ; then 10643 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10644 found="yes" 10645 fi 10646 fi 10647 10648 10649 10650 10651 10652 10653 10654 10655 10656 10657 10658 10659 10660 10661 10662xorg_testset_save_CFLAGS="$CFLAGS" 10663 10664if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10667printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10668if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10669then : 10670 printf %s "(cached) " >&6 10671else case e in #( 10672 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10673/* end confdefs.h. */ 10674int i; 10675_ACEOF 10676if ac_fn_c_try_compile "$LINENO" 10677then : 10678 xorg_cv_cc_flag_unknown_warning_option=yes 10679else case e in #( 10680 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10681esac 10682fi 10683rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10684esac 10685fi 10686{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10687printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10688 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10689 CFLAGS="$xorg_testset_save_CFLAGS" 10690fi 10691 10692if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10693 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10695 fi 10696 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10698printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10699if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10700then : 10701 printf %s "(cached) " >&6 10702else case e in #( 10703 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10704/* end confdefs.h. */ 10705int i; 10706_ACEOF 10707if ac_fn_c_try_compile "$LINENO" 10708then : 10709 xorg_cv_cc_flag_unused_command_line_argument=yes 10710else case e in #( 10711 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10712esac 10713fi 10714rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10715esac 10716fi 10717{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10718printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10719 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10720 CFLAGS="$xorg_testset_save_CFLAGS" 10721fi 10722 10723found="no" 10724 10725 if test $found = "no" ; then 10726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10728 fi 10729 10730 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10731 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10732 fi 10733 10734 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10735 10736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10737printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10738 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10739 if eval test \${$cacheid+y} 10740then : 10741 printf %s "(cached) " >&6 10742else case e in #( 10743 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10744/* end confdefs.h. */ 10745int i; 10746int 10747main (void) 10748{ 10749 10750 ; 10751 return 0; 10752} 10753_ACEOF 10754if ac_fn_c_try_link "$LINENO" 10755then : 10756 eval $cacheid=yes 10757else case e in #( 10758 e) eval $cacheid=no ;; 10759esac 10760fi 10761rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10762 conftest$ac_exeext conftest.$ac_ext ;; 10763esac 10764fi 10765 10766 10767 CFLAGS="$xorg_testset_save_CFLAGS" 10768 10769 eval supported=\$$cacheid 10770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10771printf "%s\n" "$supported" >&6; } 10772 if test "$supported" = "yes" ; then 10773 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10774 found="yes" 10775 fi 10776 fi 10777 10778 10779fi 10780 10781 10782 10783 10784 10785 10786 10787 CWARNFLAGS="$BASE_CFLAGS" 10788 if test "x$GCC" = xyes ; then 10789 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10790 fi 10791 10792 10793 10794 10795 10796 10797 10798 10799# Check whether --enable-strict-compilation was given. 10800if test ${enable_strict_compilation+y} 10801then : 10802 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10803else case e in #( 10804 e) STRICT_COMPILE=no ;; 10805esac 10806fi 10807 10808 10809 10810 10811 10812 10813STRICT_CFLAGS="" 10814 10815 10816 10817 10818 10819 10820 10821 10822 10823 10824 10825 10826 10827xorg_testset_save_CFLAGS="$CFLAGS" 10828 10829if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10832printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10833if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10834then : 10835 printf %s "(cached) " >&6 10836else case e in #( 10837 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10838/* end confdefs.h. */ 10839int i; 10840_ACEOF 10841if ac_fn_c_try_compile "$LINENO" 10842then : 10843 xorg_cv_cc_flag_unknown_warning_option=yes 10844else case e in #( 10845 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10846esac 10847fi 10848rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10849esac 10850fi 10851{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10852printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10853 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10854 CFLAGS="$xorg_testset_save_CFLAGS" 10855fi 10856 10857if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10858 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10860 fi 10861 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10863printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10864if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10865then : 10866 printf %s "(cached) " >&6 10867else case e in #( 10868 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10869/* end confdefs.h. */ 10870int i; 10871_ACEOF 10872if ac_fn_c_try_compile "$LINENO" 10873then : 10874 xorg_cv_cc_flag_unused_command_line_argument=yes 10875else case e in #( 10876 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10877esac 10878fi 10879rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10880esac 10881fi 10882{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10883printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10884 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10885 CFLAGS="$xorg_testset_save_CFLAGS" 10886fi 10887 10888found="no" 10889 10890 if test $found = "no" ; then 10891 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10893 fi 10894 10895 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10897 fi 10898 10899 CFLAGS="$CFLAGS -pedantic" 10900 10901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10902printf %s "checking if $CC supports -pedantic... " >&6; } 10903 cacheid=xorg_cv_cc_flag__pedantic 10904 if eval test \${$cacheid+y} 10905then : 10906 printf %s "(cached) " >&6 10907else case e in #( 10908 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10909/* end confdefs.h. */ 10910int i; 10911int 10912main (void) 10913{ 10914 10915 ; 10916 return 0; 10917} 10918_ACEOF 10919if ac_fn_c_try_link "$LINENO" 10920then : 10921 eval $cacheid=yes 10922else case e in #( 10923 e) eval $cacheid=no ;; 10924esac 10925fi 10926rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10927 conftest$ac_exeext conftest.$ac_ext ;; 10928esac 10929fi 10930 10931 10932 CFLAGS="$xorg_testset_save_CFLAGS" 10933 10934 eval supported=\$$cacheid 10935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10936printf "%s\n" "$supported" >&6; } 10937 if test "$supported" = "yes" ; then 10938 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10939 found="yes" 10940 fi 10941 fi 10942 10943 10944 10945 10946 10947 10948 10949 10950 10951 10952 10953 10954 10955 10956 10957xorg_testset_save_CFLAGS="$CFLAGS" 10958 10959if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10962printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10963if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10964then : 10965 printf %s "(cached) " >&6 10966else case e in #( 10967 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10968/* end confdefs.h. */ 10969int i; 10970_ACEOF 10971if ac_fn_c_try_compile "$LINENO" 10972then : 10973 xorg_cv_cc_flag_unknown_warning_option=yes 10974else case e in #( 10975 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10976esac 10977fi 10978rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10979esac 10980fi 10981{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10982printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10983 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10984 CFLAGS="$xorg_testset_save_CFLAGS" 10985fi 10986 10987if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10988 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10990 fi 10991 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10993printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10994if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10995then : 10996 printf %s "(cached) " >&6 10997else case e in #( 10998 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10999/* end confdefs.h. */ 11000int i; 11001_ACEOF 11002if ac_fn_c_try_compile "$LINENO" 11003then : 11004 xorg_cv_cc_flag_unused_command_line_argument=yes 11005else case e in #( 11006 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11007esac 11008fi 11009rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11010esac 11011fi 11012{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11013printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11014 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11015 CFLAGS="$xorg_testset_save_CFLAGS" 11016fi 11017 11018found="no" 11019 11020 if test $found = "no" ; then 11021 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11023 fi 11024 11025 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11026 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11027 fi 11028 11029 CFLAGS="$CFLAGS -Werror" 11030 11031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11032printf %s "checking if $CC supports -Werror... " >&6; } 11033 cacheid=xorg_cv_cc_flag__Werror 11034 if eval test \${$cacheid+y} 11035then : 11036 printf %s "(cached) " >&6 11037else case e in #( 11038 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11039/* end confdefs.h. */ 11040int i; 11041int 11042main (void) 11043{ 11044 11045 ; 11046 return 0; 11047} 11048_ACEOF 11049if ac_fn_c_try_link "$LINENO" 11050then : 11051 eval $cacheid=yes 11052else case e in #( 11053 e) eval $cacheid=no ;; 11054esac 11055fi 11056rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11057 conftest$ac_exeext conftest.$ac_ext ;; 11058esac 11059fi 11060 11061 11062 CFLAGS="$xorg_testset_save_CFLAGS" 11063 11064 eval supported=\$$cacheid 11065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11066printf "%s\n" "$supported" >&6; } 11067 if test "$supported" = "yes" ; then 11068 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11069 found="yes" 11070 fi 11071 fi 11072 11073 if test $found = "no" ; then 11074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11076 fi 11077 11078 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11080 fi 11081 11082 CFLAGS="$CFLAGS -errwarn" 11083 11084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11085printf %s "checking if $CC supports -errwarn... " >&6; } 11086 cacheid=xorg_cv_cc_flag__errwarn 11087 if eval test \${$cacheid+y} 11088then : 11089 printf %s "(cached) " >&6 11090else case e in #( 11091 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11092/* end confdefs.h. */ 11093int i; 11094int 11095main (void) 11096{ 11097 11098 ; 11099 return 0; 11100} 11101_ACEOF 11102if ac_fn_c_try_link "$LINENO" 11103then : 11104 eval $cacheid=yes 11105else case e in #( 11106 e) eval $cacheid=no ;; 11107esac 11108fi 11109rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11110 conftest$ac_exeext conftest.$ac_ext ;; 11111esac 11112fi 11113 11114 11115 CFLAGS="$xorg_testset_save_CFLAGS" 11116 11117 eval supported=\$$cacheid 11118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11119printf "%s\n" "$supported" >&6; } 11120 if test "$supported" = "yes" ; then 11121 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11122 found="yes" 11123 fi 11124 fi 11125 11126 11127 11128# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11129# activate it with -Werror, so we add it here explicitly. 11130 11131 11132 11133 11134 11135 11136 11137 11138 11139 11140 11141 11142 11143xorg_testset_save_CFLAGS="$CFLAGS" 11144 11145if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11148printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11149if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11150then : 11151 printf %s "(cached) " >&6 11152else case e in #( 11153 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11154/* end confdefs.h. */ 11155int i; 11156_ACEOF 11157if ac_fn_c_try_compile "$LINENO" 11158then : 11159 xorg_cv_cc_flag_unknown_warning_option=yes 11160else case e in #( 11161 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11162esac 11163fi 11164rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11165esac 11166fi 11167{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11168printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11169 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11170 CFLAGS="$xorg_testset_save_CFLAGS" 11171fi 11172 11173if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11174 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11176 fi 11177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11179printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11180if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11181then : 11182 printf %s "(cached) " >&6 11183else case e in #( 11184 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11185/* end confdefs.h. */ 11186int i; 11187_ACEOF 11188if ac_fn_c_try_compile "$LINENO" 11189then : 11190 xorg_cv_cc_flag_unused_command_line_argument=yes 11191else case e in #( 11192 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11193esac 11194fi 11195rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11196esac 11197fi 11198{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11199printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11200 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11201 CFLAGS="$xorg_testset_save_CFLAGS" 11202fi 11203 11204found="no" 11205 11206 if test $found = "no" ; then 11207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11209 fi 11210 11211 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11213 fi 11214 11215 CFLAGS="$CFLAGS -Werror=attributes" 11216 11217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11218printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11219 cacheid=xorg_cv_cc_flag__Werror_attributes 11220 if eval test \${$cacheid+y} 11221then : 11222 printf %s "(cached) " >&6 11223else case e in #( 11224 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11225/* end confdefs.h. */ 11226int i; 11227int 11228main (void) 11229{ 11230 11231 ; 11232 return 0; 11233} 11234_ACEOF 11235if ac_fn_c_try_link "$LINENO" 11236then : 11237 eval $cacheid=yes 11238else case e in #( 11239 e) eval $cacheid=no ;; 11240esac 11241fi 11242rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11243 conftest$ac_exeext conftest.$ac_ext ;; 11244esac 11245fi 11246 11247 11248 CFLAGS="$xorg_testset_save_CFLAGS" 11249 11250 eval supported=\$$cacheid 11251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11252printf "%s\n" "$supported" >&6; } 11253 if test "$supported" = "yes" ; then 11254 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11255 found="yes" 11256 fi 11257 fi 11258 11259 11260 11261if test "x$STRICT_COMPILE" = "xyes"; then 11262 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11263 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11264fi 11265 11266 11267 11268 11269 11270 11271 11272 11273cat >>confdefs.h <<_ACEOF 11274#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11275_ACEOF 11276 11277 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11278 if test "x$PVM" = "x"; then 11279 PVM="0" 11280 fi 11281 11282printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11283 11284 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11285 if test "x$PVP" = "x"; then 11286 PVP="0" 11287 fi 11288 11289printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11290 11291 11292 11293CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11294mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11295|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11296touch \$(top_srcdir)/ChangeLog; \ 11297echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11298 11299 11300 11301 11302macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11303INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11304mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11305|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11306touch \$(top_srcdir)/INSTALL; \ 11307echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11308 11309 11310 11311 11312 11313 11314case $host_os in 11315 solaris*) 11316 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11317 # check for a man page file found in later versions that use 11318 # traditional section numbers instead 11319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11320printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11321if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11322then : 11323 printf %s "(cached) " >&6 11324else case e in #( 11325 e) test "$cross_compiling" = yes && 11326 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11327if test -r "/usr/share/man/man7/attributes.7"; then 11328 ac_cv_file__usr_share_man_man7_attributes_7=yes 11329else 11330 ac_cv_file__usr_share_man_man7_attributes_7=no 11331fi ;; 11332esac 11333fi 11334{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11335printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11336if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11337then : 11338 SYSV_MAN_SECTIONS=false 11339else case e in #( 11340 e) SYSV_MAN_SECTIONS=true ;; 11341esac 11342fi 11343 11344 ;; 11345 *) SYSV_MAN_SECTIONS=false ;; 11346esac 11347 11348if test x$APP_MAN_SUFFIX = x ; then 11349 APP_MAN_SUFFIX=1 11350fi 11351if test x$APP_MAN_DIR = x ; then 11352 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11353fi 11354 11355if test x$LIB_MAN_SUFFIX = x ; then 11356 LIB_MAN_SUFFIX=3 11357fi 11358if test x$LIB_MAN_DIR = x ; then 11359 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11360fi 11361 11362if test x$FILE_MAN_SUFFIX = x ; then 11363 case $SYSV_MAN_SECTIONS in 11364 true) FILE_MAN_SUFFIX=4 ;; 11365 *) FILE_MAN_SUFFIX=5 ;; 11366 esac 11367fi 11368if test x$FILE_MAN_DIR = x ; then 11369 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11370fi 11371 11372if test x$MISC_MAN_SUFFIX = x ; then 11373 case $SYSV_MAN_SECTIONS in 11374 true) MISC_MAN_SUFFIX=5 ;; 11375 *) MISC_MAN_SUFFIX=7 ;; 11376 esac 11377fi 11378if test x$MISC_MAN_DIR = x ; then 11379 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11380fi 11381 11382if test x$DRIVER_MAN_SUFFIX = x ; then 11383 case $SYSV_MAN_SECTIONS in 11384 true) DRIVER_MAN_SUFFIX=7 ;; 11385 *) DRIVER_MAN_SUFFIX=4 ;; 11386 esac 11387fi 11388if test x$DRIVER_MAN_DIR = x ; then 11389 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11390fi 11391 11392if test x$ADMIN_MAN_SUFFIX = x ; then 11393 case $SYSV_MAN_SECTIONS in 11394 true) ADMIN_MAN_SUFFIX=1m ;; 11395 *) ADMIN_MAN_SUFFIX=8 ;; 11396 esac 11397fi 11398if test x$ADMIN_MAN_DIR = x ; then 11399 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11400fi 11401 11402 11403 11404 11405 11406 11407 11408 11409 11410 11411 11412 11413 11414 11415 11416XORG_MAN_PAGE="X Version 11" 11417 11418MAN_SUBSTS="\ 11419 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11420 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11421 -e 's|__xservername__|Xorg|g' \ 11422 -e 's|__xconfigfile__|xorg.conf|g' \ 11423 -e 's|__projectroot__|\$(prefix)|g' \ 11424 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11425 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11426 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11427 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11428 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11429 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11430 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11431 11432 11433 11434 11435AM_DEFAULT_VERBOSITY=0 11436 11437 11438 11439# Optional dependencies 11440 11441# Check whether --with-xkb was given. 11442if test ${with_xkb+y} 11443then : 11444 withval=$with_xkb; use_xkb="$withval" 11445else case e in #( 11446 e) use_xkb="yes" ;; 11447esac 11448fi 11449 11450if test x$use_xkb != xno ; then 11451 XKBMODULE="xkbfile" 11452 11453printf "%s\n" "#define XKB 1" >>confdefs.h 11454 11455fi 11456 11457# Checks for pkg-config packages 11458 11459pkg_failed=no 11460{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for OCLOCK" >&5 11461printf %s "checking for OCLOCK... " >&6; } 11462 11463if test -n "$OCLOCK_CFLAGS"; then 11464 pkg_cv_OCLOCK_CFLAGS="$OCLOCK_CFLAGS" 11465 elif test -n "$PKG_CONFIG"; then 11466 if test -n "$PKG_CONFIG" && \ 11467 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmu xext xt \${XKBMODULE}\""; } >&5 11468 ($PKG_CONFIG --exists --print-errors "x11 xmu xext xt ${XKBMODULE}") 2>&5 11469 ac_status=$? 11470 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11471 test $ac_status = 0; }; then 11472 pkg_cv_OCLOCK_CFLAGS=`$PKG_CONFIG --cflags "x11 xmu xext xt ${XKBMODULE}" 2>/dev/null` 11473 test "x$?" != "x0" && pkg_failed=yes 11474else 11475 pkg_failed=yes 11476fi 11477 else 11478 pkg_failed=untried 11479fi 11480if test -n "$OCLOCK_LIBS"; then 11481 pkg_cv_OCLOCK_LIBS="$OCLOCK_LIBS" 11482 elif test -n "$PKG_CONFIG"; then 11483 if test -n "$PKG_CONFIG" && \ 11484 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xmu xext xt \${XKBMODULE}\""; } >&5 11485 ($PKG_CONFIG --exists --print-errors "x11 xmu xext xt ${XKBMODULE}") 2>&5 11486 ac_status=$? 11487 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11488 test $ac_status = 0; }; then 11489 pkg_cv_OCLOCK_LIBS=`$PKG_CONFIG --libs "x11 xmu xext xt ${XKBMODULE}" 2>/dev/null` 11490 test "x$?" != "x0" && pkg_failed=yes 11491else 11492 pkg_failed=yes 11493fi 11494 else 11495 pkg_failed=untried 11496fi 11497 11498 11499 11500if test $pkg_failed = yes; then 11501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11502printf "%s\n" "no" >&6; } 11503 11504if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11505 _pkg_short_errors_supported=yes 11506else 11507 _pkg_short_errors_supported=no 11508fi 11509 if test $_pkg_short_errors_supported = yes; then 11510 OCLOCK_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xmu xext xt ${XKBMODULE}" 2>&1` 11511 else 11512 OCLOCK_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xmu xext xt ${XKBMODULE}" 2>&1` 11513 fi 11514 # Put the nasty error message in config.log where it belongs 11515 echo "$OCLOCK_PKG_ERRORS" >&5 11516 11517 as_fn_error $? "Package requirements (x11 xmu xext xt ${XKBMODULE}) were not met: 11518 11519$OCLOCK_PKG_ERRORS 11520 11521Consider adjusting the PKG_CONFIG_PATH environment variable if you 11522installed software in a non-standard prefix. 11523 11524Alternatively, you may set the environment variables OCLOCK_CFLAGS 11525and OCLOCK_LIBS to avoid the need to call pkg-config. 11526See the pkg-config man page for more details." "$LINENO" 5 11527elif test $pkg_failed = untried; then 11528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11529printf "%s\n" "no" >&6; } 11530 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11531printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11532as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11533is in your PATH or set the PKG_CONFIG environment variable to the full 11534path to pkg-config. 11535 11536Alternatively, you may set the environment variables OCLOCK_CFLAGS 11537and OCLOCK_LIBS to avoid the need to call pkg-config. 11538See the pkg-config man page for more details. 11539 11540To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11541See 'config.log' for more details" "$LINENO" 5; } 11542else 11543 OCLOCK_CFLAGS=$pkg_cv_OCLOCK_CFLAGS 11544 OCLOCK_LIBS=$pkg_cv_OCLOCK_LIBS 11545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11546printf "%s\n" "yes" >&6; } 11547 11548fi 11549 11550xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11551 11552# Check whether --with-appdefaultdir was given. 11553if test ${with_appdefaultdir+y} 11554then : 11555 withval=$with_appdefaultdir; appdefaultdir="$withval" 11556else case e in #( 11557 e) appdefaultdir="${xt_appdefaultdir}" ;; 11558esac 11559fi 11560 11561 11562 11563 11564ac_config_files="$ac_config_files Makefile man/Makefile" 11565 11566cat >confcache <<\_ACEOF 11567# This file is a shell script that caches the results of configure 11568# tests run on this system so they can be shared between configure 11569# scripts and configure runs, see configure's option --config-cache. 11570# It is not useful on other systems. If it contains results you don't 11571# want to keep, you may remove or edit it. 11572# 11573# config.status only pays attention to the cache file if you give it 11574# the --recheck option to rerun configure. 11575# 11576# 'ac_cv_env_foo' variables (set or unset) will be overridden when 11577# loading this file, other *unset* 'ac_cv_foo' will be assigned the 11578# following values. 11579 11580_ACEOF 11581 11582# The following way of writing the cache mishandles newlines in values, 11583# but we know of no workaround that is simple, portable, and efficient. 11584# So, we kill variables containing newlines. 11585# Ultrix sh set writes to stderr and can't be redirected directly, 11586# and sets the high bit in the cache file unless we assign to the vars. 11587( 11588 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11589 eval ac_val=\$$ac_var 11590 case $ac_val in #( 11591 *${as_nl}*) 11592 case $ac_var in #( 11593 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11594printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11595 esac 11596 case $ac_var in #( 11597 _ | IFS | as_nl) ;; #( 11598 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11599 *) { eval $ac_var=; unset $ac_var;} ;; 11600 esac ;; 11601 esac 11602 done 11603 11604 (set) 2>&1 | 11605 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11606 *${as_nl}ac_space=\ *) 11607 # 'set' does not quote correctly, so add quotes: double-quote 11608 # substitution turns \\\\ into \\, and sed turns \\ into \. 11609 sed -n \ 11610 "s/'/'\\\\''/g; 11611 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11612 ;; #( 11613 *) 11614 # 'set' quotes correctly as required by POSIX, so do not add quotes. 11615 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11616 ;; 11617 esac | 11618 sort 11619) | 11620 sed ' 11621 /^ac_cv_env_/b end 11622 t clear 11623 :clear 11624 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11625 t end 11626 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11627 :end' >>confcache 11628if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11629 if test -w "$cache_file"; then 11630 if test "x$cache_file" != "x/dev/null"; then 11631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11632printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11633 if test ! -f "$cache_file" || test -h "$cache_file"; then 11634 cat confcache >"$cache_file" 11635 else 11636 case $cache_file in #( 11637 */* | ?:*) 11638 mv -f confcache "$cache_file"$$ && 11639 mv -f "$cache_file"$$ "$cache_file" ;; #( 11640 *) 11641 mv -f confcache "$cache_file" ;; 11642 esac 11643 fi 11644 fi 11645 else 11646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11647printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11648 fi 11649fi 11650rm -f confcache 11651 11652test "x$prefix" = xNONE && prefix=$ac_default_prefix 11653# Let make expand exec_prefix. 11654test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11655 11656DEFS=-DHAVE_CONFIG_H 11657 11658ac_libobjs= 11659ac_ltlibobjs= 11660U= 11661for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11662 # 1. Remove the extension, and $U if already installed. 11663 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11664 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11665 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11666 # will be set to the directory where LIBOBJS objects are built. 11667 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11668 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11669done 11670LIBOBJS=$ac_libobjs 11671 11672LTLIBOBJS=$ac_ltlibobjs 11673 11674 11675{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11676printf %s "checking that generated files are newer than configure... " >&6; } 11677 if test -n "$am_sleep_pid"; then 11678 # Hide warnings about reused PIDs. 11679 wait $am_sleep_pid 2>/dev/null 11680 fi 11681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11682printf "%s\n" "done" >&6; } 11683case $enable_silent_rules in # ((( 11684 yes) AM_DEFAULT_VERBOSITY=0;; 11685 no) AM_DEFAULT_VERBOSITY=1;; 11686esac 11687if test $am_cv_make_support_nested_variables = yes; then 11688 AM_V='$(V)' 11689 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11690else 11691 AM_V=$AM_DEFAULT_VERBOSITY 11692 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11693fi 11694 11695 if test -n "$EXEEXT"; then 11696 am__EXEEXT_TRUE= 11697 am__EXEEXT_FALSE='#' 11698else 11699 am__EXEEXT_TRUE='#' 11700 am__EXEEXT_FALSE= 11701fi 11702 11703if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11704 as_fn_error $? "conditional \"AMDEP\" was never defined. 11705Usually this means the macro was only invoked conditionally." "$LINENO" 5 11706fi 11707if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11708 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11709Usually this means the macro was only invoked conditionally." "$LINENO" 5 11710fi 11711 11712: "${CONFIG_STATUS=./config.status}" 11713ac_write_fail=0 11714ac_clean_files_save=$ac_clean_files 11715ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11716{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11717printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11718as_write_fail=0 11719cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11720#! $SHELL 11721# Generated by $as_me. 11722# Run this file to recreate the current configuration. 11723# Compiler output produced by configure, useful for debugging 11724# configure, is in config.log if it exists. 11725 11726debug=false 11727ac_cs_recheck=false 11728ac_cs_silent=false 11729 11730SHELL=\${CONFIG_SHELL-$SHELL} 11731export SHELL 11732_ASEOF 11733cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11734## -------------------- ## 11735## M4sh Initialization. ## 11736## -------------------- ## 11737 11738# Be more Bourne compatible 11739DUALCASE=1; export DUALCASE # for MKS sh 11740if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11741then : 11742 emulate sh 11743 NULLCMD=: 11744 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11745 # is contrary to our usage. Disable this feature. 11746 alias -g '${1+"$@"}'='"$@"' 11747 setopt NO_GLOB_SUBST 11748else case e in #( 11749 e) case `(set -o) 2>/dev/null` in #( 11750 *posix*) : 11751 set -o posix ;; #( 11752 *) : 11753 ;; 11754esac ;; 11755esac 11756fi 11757 11758 11759 11760# Reset variables that may have inherited troublesome values from 11761# the environment. 11762 11763# IFS needs to be set, to space, tab, and newline, in precisely that order. 11764# (If _AS_PATH_WALK were called with IFS unset, it would have the 11765# side effect of setting IFS to empty, thus disabling word splitting.) 11766# Quoting is to prevent editors from complaining about space-tab. 11767as_nl=' 11768' 11769export as_nl 11770IFS=" "" $as_nl" 11771 11772PS1='$ ' 11773PS2='> ' 11774PS4='+ ' 11775 11776# Ensure predictable behavior from utilities with locale-dependent output. 11777LC_ALL=C 11778export LC_ALL 11779LANGUAGE=C 11780export LANGUAGE 11781 11782# We cannot yet rely on "unset" to work, but we need these variables 11783# to be unset--not just set to an empty or harmless value--now, to 11784# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11785# also avoids known problems related to "unset" and subshell syntax 11786# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11787for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11788do eval test \${$as_var+y} \ 11789 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11790done 11791 11792# Ensure that fds 0, 1, and 2 are open. 11793if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11794if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11795if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11796 11797# The user is always right. 11798if ${PATH_SEPARATOR+false} :; then 11799 PATH_SEPARATOR=: 11800 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11801 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11802 PATH_SEPARATOR=';' 11803 } 11804fi 11805 11806 11807# Find who we are. Look in the path if we contain no directory separator. 11808as_myself= 11809case $0 in #(( 11810 *[\\/]* ) as_myself=$0 ;; 11811 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11812for as_dir in $PATH 11813do 11814 IFS=$as_save_IFS 11815 case $as_dir in #((( 11816 '') as_dir=./ ;; 11817 */) ;; 11818 *) as_dir=$as_dir/ ;; 11819 esac 11820 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11821 done 11822IFS=$as_save_IFS 11823 11824 ;; 11825esac 11826# We did not find ourselves, most probably we were run as 'sh COMMAND' 11827# in which case we are not to be found in the path. 11828if test "x$as_myself" = x; then 11829 as_myself=$0 11830fi 11831if test ! -f "$as_myself"; then 11832 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11833 exit 1 11834fi 11835 11836 11837 11838# as_fn_error STATUS ERROR [LINENO LOG_FD] 11839# ---------------------------------------- 11840# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11841# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11842# script with STATUS, using 1 if that was 0. 11843as_fn_error () 11844{ 11845 as_status=$1; test $as_status -eq 0 && as_status=1 11846 if test "$4"; then 11847 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11848 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11849 fi 11850 printf "%s\n" "$as_me: error: $2" >&2 11851 as_fn_exit $as_status 11852} # as_fn_error 11853 11854 11855# as_fn_set_status STATUS 11856# ----------------------- 11857# Set $? to STATUS, without forking. 11858as_fn_set_status () 11859{ 11860 return $1 11861} # as_fn_set_status 11862 11863# as_fn_exit STATUS 11864# ----------------- 11865# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11866as_fn_exit () 11867{ 11868 set +e 11869 as_fn_set_status $1 11870 exit $1 11871} # as_fn_exit 11872 11873# as_fn_unset VAR 11874# --------------- 11875# Portably unset VAR. 11876as_fn_unset () 11877{ 11878 { eval $1=; unset $1;} 11879} 11880as_unset=as_fn_unset 11881 11882# as_fn_append VAR VALUE 11883# ---------------------- 11884# Append the text in VALUE to the end of the definition contained in VAR. Take 11885# advantage of any shell optimizations that allow amortized linear growth over 11886# repeated appends, instead of the typical quadratic growth present in naive 11887# implementations. 11888if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11889then : 11890 eval 'as_fn_append () 11891 { 11892 eval $1+=\$2 11893 }' 11894else case e in #( 11895 e) as_fn_append () 11896 { 11897 eval $1=\$$1\$2 11898 } ;; 11899esac 11900fi # as_fn_append 11901 11902# as_fn_arith ARG... 11903# ------------------ 11904# Perform arithmetic evaluation on the ARGs, and store the result in the 11905# global $as_val. Take advantage of shells that can avoid forks. The arguments 11906# must be portable across $(()) and expr. 11907if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11908then : 11909 eval 'as_fn_arith () 11910 { 11911 as_val=$(( $* )) 11912 }' 11913else case e in #( 11914 e) as_fn_arith () 11915 { 11916 as_val=`expr "$@" || test $? -eq 1` 11917 } ;; 11918esac 11919fi # as_fn_arith 11920 11921 11922if expr a : '\(a\)' >/dev/null 2>&1 && 11923 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11924 as_expr=expr 11925else 11926 as_expr=false 11927fi 11928 11929if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11930 as_basename=basename 11931else 11932 as_basename=false 11933fi 11934 11935if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11936 as_dirname=dirname 11937else 11938 as_dirname=false 11939fi 11940 11941as_me=`$as_basename -- "$0" || 11942$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11943 X"$0" : 'X\(//\)$' \| \ 11944 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11945printf "%s\n" X/"$0" | 11946 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11947 s//\1/ 11948 q 11949 } 11950 /^X\/\(\/\/\)$/{ 11951 s//\1/ 11952 q 11953 } 11954 /^X\/\(\/\).*/{ 11955 s//\1/ 11956 q 11957 } 11958 s/.*/./; q'` 11959 11960# Avoid depending upon Character Ranges. 11961as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11962as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11963as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11964as_cr_digits='0123456789' 11965as_cr_alnum=$as_cr_Letters$as_cr_digits 11966 11967 11968# Determine whether it's possible to make 'echo' print without a newline. 11969# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11970# for compatibility with existing Makefiles. 11971ECHO_C= ECHO_N= ECHO_T= 11972case `echo -n x` in #((((( 11973-n*) 11974 case `echo 'xy\c'` in 11975 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11976 xy) ECHO_C='\c';; 11977 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11978 ECHO_T=' ';; 11979 esac;; 11980*) 11981 ECHO_N='-n';; 11982esac 11983 11984# For backward compatibility with old third-party macros, we provide 11985# the shell variables $as_echo and $as_echo_n. New code should use 11986# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11987as_echo='printf %s\n' 11988as_echo_n='printf %s' 11989 11990rm -f conf$$ conf$$.exe conf$$.file 11991if test -d conf$$.dir; then 11992 rm -f conf$$.dir/conf$$.file 11993else 11994 rm -f conf$$.dir 11995 mkdir conf$$.dir 2>/dev/null 11996fi 11997if (echo >conf$$.file) 2>/dev/null; then 11998 if ln -s conf$$.file conf$$ 2>/dev/null; then 11999 as_ln_s='ln -s' 12000 # ... but there are two gotchas: 12001 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12002 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12003 # In both cases, we have to default to 'cp -pR'. 12004 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12005 as_ln_s='cp -pR' 12006 elif ln conf$$.file conf$$ 2>/dev/null; then 12007 as_ln_s=ln 12008 else 12009 as_ln_s='cp -pR' 12010 fi 12011else 12012 as_ln_s='cp -pR' 12013fi 12014rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12015rmdir conf$$.dir 2>/dev/null 12016 12017 12018# as_fn_mkdir_p 12019# ------------- 12020# Create "$as_dir" as a directory, including parents if necessary. 12021as_fn_mkdir_p () 12022{ 12023 12024 case $as_dir in #( 12025 -*) as_dir=./$as_dir;; 12026 esac 12027 test -d "$as_dir" || eval $as_mkdir_p || { 12028 as_dirs= 12029 while :; do 12030 case $as_dir in #( 12031 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12032 *) as_qdir=$as_dir;; 12033 esac 12034 as_dirs="'$as_qdir' $as_dirs" 12035 as_dir=`$as_dirname -- "$as_dir" || 12036$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12037 X"$as_dir" : 'X\(//\)[^/]' \| \ 12038 X"$as_dir" : 'X\(//\)$' \| \ 12039 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12040printf "%s\n" X"$as_dir" | 12041 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12042 s//\1/ 12043 q 12044 } 12045 /^X\(\/\/\)[^/].*/{ 12046 s//\1/ 12047 q 12048 } 12049 /^X\(\/\/\)$/{ 12050 s//\1/ 12051 q 12052 } 12053 /^X\(\/\).*/{ 12054 s//\1/ 12055 q 12056 } 12057 s/.*/./; q'` 12058 test -d "$as_dir" && break 12059 done 12060 test -z "$as_dirs" || eval "mkdir $as_dirs" 12061 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12062 12063 12064} # as_fn_mkdir_p 12065if mkdir -p . 2>/dev/null; then 12066 as_mkdir_p='mkdir -p "$as_dir"' 12067else 12068 test -d ./-p && rmdir ./-p 12069 as_mkdir_p=false 12070fi 12071 12072 12073# as_fn_executable_p FILE 12074# ----------------------- 12075# Test if FILE is an executable regular file. 12076as_fn_executable_p () 12077{ 12078 test -f "$1" && test -x "$1" 12079} # as_fn_executable_p 12080as_test_x='test -x' 12081as_executable_p=as_fn_executable_p 12082 12083# Sed expression to map a string onto a valid CPP name. 12084as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12085as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12086 12087# Sed expression to map a string onto a valid variable name. 12088as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12089as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12090 12091 12092exec 6>&1 12093## ----------------------------------- ## 12094## Main body of $CONFIG_STATUS script. ## 12095## ----------------------------------- ## 12096_ASEOF 12097test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12098 12099cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12100# Save the log message, to keep $0 and so on meaningful, and to 12101# report actual input values of CONFIG_FILES etc. instead of their 12102# values after options handling. 12103ac_log=" 12104This file was extended by oclock $as_me 1.0.6, which was 12105generated by GNU Autoconf 2.72. Invocation command line was 12106 12107 CONFIG_FILES = $CONFIG_FILES 12108 CONFIG_HEADERS = $CONFIG_HEADERS 12109 CONFIG_LINKS = $CONFIG_LINKS 12110 CONFIG_COMMANDS = $CONFIG_COMMANDS 12111 $ $0 $@ 12112 12113on `(hostname || uname -n) 2>/dev/null | sed 1q` 12114" 12115 12116_ACEOF 12117 12118case $ac_config_files in *" 12119"*) set x $ac_config_files; shift; ac_config_files=$*;; 12120esac 12121 12122case $ac_config_headers in *" 12123"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12124esac 12125 12126 12127cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12128# Files that config.status was made for. 12129config_files="$ac_config_files" 12130config_headers="$ac_config_headers" 12131config_commands="$ac_config_commands" 12132 12133_ACEOF 12134 12135cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12136ac_cs_usage="\ 12137'$as_me' instantiates files and other configuration actions 12138from templates according to the current configuration. Unless the files 12139and actions are specified as TAGs, all are instantiated by default. 12140 12141Usage: $0 [OPTION]... [TAG]... 12142 12143 -h, --help print this help, then exit 12144 -V, --version print version number and configuration settings, then exit 12145 --config print configuration, then exit 12146 -q, --quiet, --silent 12147 do not print progress messages 12148 -d, --debug don't remove temporary files 12149 --recheck update $as_me by reconfiguring in the same conditions 12150 --file=FILE[:TEMPLATE] 12151 instantiate the configuration file FILE 12152 --header=FILE[:TEMPLATE] 12153 instantiate the configuration header FILE 12154 12155Configuration files: 12156$config_files 12157 12158Configuration headers: 12159$config_headers 12160 12161Configuration commands: 12162$config_commands 12163 12164Report bugs to <https://gitlab.freedesktop.org/xorg/app/oclock/-/issues>." 12165 12166_ACEOF 12167ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12168ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12169cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12170ac_cs_config='$ac_cs_config_escaped' 12171ac_cs_version="\\ 12172oclock config.status 1.0.6 12173configured by $0, generated by GNU Autoconf 2.72, 12174 with options \\"\$ac_cs_config\\" 12175 12176Copyright (C) 2023 Free Software Foundation, Inc. 12177This config.status script is free software; the Free Software Foundation 12178gives unlimited permission to copy, distribute and modify it." 12179 12180ac_pwd='$ac_pwd' 12181srcdir='$srcdir' 12182INSTALL='$INSTALL' 12183MKDIR_P='$MKDIR_P' 12184AWK='$AWK' 12185test -n "\$AWK" || AWK=awk 12186_ACEOF 12187 12188cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12189# The default lists apply if the user does not specify any file. 12190ac_need_defaults=: 12191while test $# != 0 12192do 12193 case $1 in 12194 --*=?*) 12195 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12196 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12197 ac_shift=: 12198 ;; 12199 --*=) 12200 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12201 ac_optarg= 12202 ac_shift=: 12203 ;; 12204 *) 12205 ac_option=$1 12206 ac_optarg=$2 12207 ac_shift=shift 12208 ;; 12209 esac 12210 12211 case $ac_option in 12212 # Handling of the options. 12213 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12214 ac_cs_recheck=: ;; 12215 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12216 printf "%s\n" "$ac_cs_version"; exit ;; 12217 --config | --confi | --conf | --con | --co | --c ) 12218 printf "%s\n" "$ac_cs_config"; exit ;; 12219 --debug | --debu | --deb | --de | --d | -d ) 12220 debug=: ;; 12221 --file | --fil | --fi | --f ) 12222 $ac_shift 12223 case $ac_optarg in 12224 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12225 '') as_fn_error $? "missing file argument" ;; 12226 esac 12227 as_fn_append CONFIG_FILES " '$ac_optarg'" 12228 ac_need_defaults=false;; 12229 --header | --heade | --head | --hea ) 12230 $ac_shift 12231 case $ac_optarg in 12232 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12233 esac 12234 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12235 ac_need_defaults=false;; 12236 --he | --h) 12237 # Conflict between --help and --header 12238 as_fn_error $? "ambiguous option: '$1' 12239Try '$0 --help' for more information.";; 12240 --help | --hel | -h ) 12241 printf "%s\n" "$ac_cs_usage"; exit ;; 12242 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12243 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12244 ac_cs_silent=: ;; 12245 12246 # This is an error. 12247 -*) as_fn_error $? "unrecognized option: '$1' 12248Try '$0 --help' for more information." ;; 12249 12250 *) as_fn_append ac_config_targets " $1" 12251 ac_need_defaults=false ;; 12252 12253 esac 12254 shift 12255done 12256 12257ac_configure_extra_args= 12258 12259if $ac_cs_silent; then 12260 exec 6>/dev/null 12261 ac_configure_extra_args="$ac_configure_extra_args --silent" 12262fi 12263 12264_ACEOF 12265cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12266if \$ac_cs_recheck; then 12267 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12268 shift 12269 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12270 CONFIG_SHELL='$SHELL' 12271 export CONFIG_SHELL 12272 exec "\$@" 12273fi 12274 12275_ACEOF 12276cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12277exec 5>>config.log 12278{ 12279 echo 12280 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12281## Running $as_me. ## 12282_ASBOX 12283 printf "%s\n" "$ac_log" 12284} >&5 12285 12286_ACEOF 12287cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12288# 12289# INIT-COMMANDS 12290# 12291AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12292 12293_ACEOF 12294 12295cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12296 12297# Handling of arguments. 12298for ac_config_target in $ac_config_targets 12299do 12300 case $ac_config_target in 12301 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12302 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12303 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12304 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12305 12306 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12307 esac 12308done 12309 12310 12311# If the user did not use the arguments to specify the items to instantiate, 12312# then the envvar interface is used. Set only those that are not. 12313# We use the long form for the default assignment because of an extremely 12314# bizarre bug on SunOS 4.1.3. 12315if $ac_need_defaults; then 12316 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12317 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12318 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12319fi 12320 12321# Have a temporary directory for convenience. Make it in the build tree 12322# simply because there is no reason against having it here, and in addition, 12323# creating and moving files from /tmp can sometimes cause problems. 12324# Hook for its removal unless debugging. 12325# Note that there is a small window in which the directory will not be cleaned: 12326# after its creation but before its name has been assigned to '$tmp'. 12327$debug || 12328{ 12329 tmp= ac_tmp= 12330 trap 'exit_status=$? 12331 : "${ac_tmp:=$tmp}" 12332 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12333' 0 12334 trap 'as_fn_exit 1' 1 2 13 15 12335} 12336# Create a (secure) tmp directory for tmp files. 12337 12338{ 12339 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12340 test -d "$tmp" 12341} || 12342{ 12343 tmp=./conf$$-$RANDOM 12344 (umask 077 && mkdir "$tmp") 12345} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12346ac_tmp=$tmp 12347 12348# Set up the scripts for CONFIG_FILES section. 12349# No need to generate them if there are no CONFIG_FILES. 12350# This happens for instance with './config.status config.h'. 12351if test -n "$CONFIG_FILES"; then 12352 12353 12354ac_cr=`echo X | tr X '\015'` 12355# On cygwin, bash can eat \r inside `` if the user requested igncr. 12356# But we know of no other shell where ac_cr would be empty at this 12357# point, so we can use a bashism as a fallback. 12358if test "x$ac_cr" = x; then 12359 eval ac_cr=\$\'\\r\' 12360fi 12361ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12362if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12363 ac_cs_awk_cr='\\r' 12364else 12365 ac_cs_awk_cr=$ac_cr 12366fi 12367 12368echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12369_ACEOF 12370 12371 12372{ 12373 echo "cat >conf$$subs.awk <<_ACEOF" && 12374 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12375 echo "_ACEOF" 12376} >conf$$subs.sh || 12377 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12378ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12379ac_delim='%!_!# ' 12380for ac_last_try in false false false false false :; do 12381 . ./conf$$subs.sh || 12382 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12383 12384 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12385 if test $ac_delim_n = $ac_delim_num; then 12386 break 12387 elif $ac_last_try; then 12388 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12389 else 12390 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12391 fi 12392done 12393rm -f conf$$subs.sh 12394 12395cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12396cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12397_ACEOF 12398sed -n ' 12399h 12400s/^/S["/; s/!.*/"]=/ 12401p 12402g 12403s/^[^!]*!// 12404:repl 12405t repl 12406s/'"$ac_delim"'$// 12407t delim 12408:nl 12409h 12410s/\(.\{148\}\)..*/\1/ 12411t more1 12412s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12413p 12414n 12415b repl 12416:more1 12417s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12418p 12419g 12420s/.\{148\}// 12421t nl 12422:delim 12423h 12424s/\(.\{148\}\)..*/\1/ 12425t more2 12426s/["\\]/\\&/g; s/^/"/; s/$/"/ 12427p 12428b 12429:more2 12430s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12431p 12432g 12433s/.\{148\}// 12434t delim 12435' <conf$$subs.awk | sed ' 12436/^[^""]/{ 12437 N 12438 s/\n// 12439} 12440' >>$CONFIG_STATUS || ac_write_fail=1 12441rm -f conf$$subs.awk 12442cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12443_ACAWK 12444cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12445 for (key in S) S_is_set[key] = 1 12446 FS = "" 12447 12448} 12449{ 12450 line = $ 0 12451 nfields = split(line, field, "@") 12452 substed = 0 12453 len = length(field[1]) 12454 for (i = 2; i < nfields; i++) { 12455 key = field[i] 12456 keylen = length(key) 12457 if (S_is_set[key]) { 12458 value = S[key] 12459 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12460 len += length(value) + length(field[++i]) 12461 substed = 1 12462 } else 12463 len += 1 + keylen 12464 } 12465 12466 print line 12467} 12468 12469_ACAWK 12470_ACEOF 12471cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12472if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12473 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12474else 12475 cat 12476fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12477 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12478_ACEOF 12479 12480# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12481# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12482# trailing colons and then remove the whole line if VPATH becomes empty 12483# (actually we leave an empty line to preserve line numbers). 12484if test "x$srcdir" = x.; then 12485 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12486h 12487s/// 12488s/^/:/ 12489s/[ ]*$/:/ 12490s/:\$(srcdir):/:/g 12491s/:\${srcdir}:/:/g 12492s/:@srcdir@:/:/g 12493s/^:*// 12494s/:*$// 12495x 12496s/\(=[ ]*\).*/\1/ 12497G 12498s/\n// 12499s/^[^=]*=[ ]*$// 12500}' 12501fi 12502 12503cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12504fi # test -n "$CONFIG_FILES" 12505 12506# Set up the scripts for CONFIG_HEADERS section. 12507# No need to generate them if there are no CONFIG_HEADERS. 12508# This happens for instance with './config.status Makefile'. 12509if test -n "$CONFIG_HEADERS"; then 12510cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12511BEGIN { 12512_ACEOF 12513 12514# Transform confdefs.h into an awk script 'defines.awk', embedded as 12515# here-document in config.status, that substitutes the proper values into 12516# config.h.in to produce config.h. 12517 12518# Create a delimiter string that does not exist in confdefs.h, to ease 12519# handling of long lines. 12520ac_delim='%!_!# ' 12521for ac_last_try in false false :; do 12522 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12523 if test -z "$ac_tt"; then 12524 break 12525 elif $ac_last_try; then 12526 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12527 else 12528 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12529 fi 12530done 12531 12532# For the awk script, D is an array of macro values keyed by name, 12533# likewise P contains macro parameters if any. Preserve backslash 12534# newline sequences. 12535 12536ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12537sed -n ' 12538s/.\{148\}/&'"$ac_delim"'/g 12539t rset 12540:rset 12541s/^[ ]*#[ ]*define[ ][ ]*/ / 12542t def 12543d 12544:def 12545s/\\$// 12546t bsnl 12547s/["\\]/\\&/g 12548s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12549D["\1"]=" \3"/p 12550s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12551d 12552:bsnl 12553s/["\\]/\\&/g 12554s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12555D["\1"]=" \3\\\\\\n"\\/p 12556t cont 12557s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12558t cont 12559d 12560:cont 12561n 12562s/.\{148\}/&'"$ac_delim"'/g 12563t clear 12564:clear 12565s/\\$// 12566t bsnlc 12567s/["\\]/\\&/g; s/^/"/; s/$/"/p 12568d 12569:bsnlc 12570s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12571b cont 12572' <confdefs.h | sed ' 12573s/'"$ac_delim"'/"\\\ 12574"/g' >>$CONFIG_STATUS || ac_write_fail=1 12575 12576cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12577 for (key in D) D_is_set[key] = 1 12578 FS = "" 12579} 12580/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12581 line = \$ 0 12582 split(line, arg, " ") 12583 if (arg[1] == "#") { 12584 defundef = arg[2] 12585 mac1 = arg[3] 12586 } else { 12587 defundef = substr(arg[1], 2) 12588 mac1 = arg[2] 12589 } 12590 split(mac1, mac2, "(") #) 12591 macro = mac2[1] 12592 prefix = substr(line, 1, index(line, defundef) - 1) 12593 if (D_is_set[macro]) { 12594 # Preserve the white space surrounding the "#". 12595 print prefix "define", macro P[macro] D[macro] 12596 next 12597 } else { 12598 # Replace #undef with comments. This is necessary, for example, 12599 # in the case of _POSIX_SOURCE, which is predefined and required 12600 # on some systems where configure will not decide to define it. 12601 if (defundef == "undef") { 12602 print "/*", prefix defundef, macro, "*/" 12603 next 12604 } 12605 } 12606} 12607{ print } 12608_ACAWK 12609_ACEOF 12610cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12611 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12612fi # test -n "$CONFIG_HEADERS" 12613 12614 12615eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12616shift 12617for ac_tag 12618do 12619 case $ac_tag in 12620 :[FHLC]) ac_mode=$ac_tag; continue;; 12621 esac 12622 case $ac_mode$ac_tag in 12623 :[FHL]*:*);; 12624 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 12625 :[FH]-) ac_tag=-:-;; 12626 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12627 esac 12628 ac_save_IFS=$IFS 12629 IFS=: 12630 set x $ac_tag 12631 IFS=$ac_save_IFS 12632 shift 12633 ac_file=$1 12634 shift 12635 12636 case $ac_mode in 12637 :L) ac_source=$1;; 12638 :[FH]) 12639 ac_file_inputs= 12640 for ac_f 12641 do 12642 case $ac_f in 12643 -) ac_f="$ac_tmp/stdin";; 12644 *) # Look for the file first in the build tree, then in the source tree 12645 # (if the path is not absolute). The absolute path cannot be DOS-style, 12646 # because $ac_f cannot contain ':'. 12647 test -f "$ac_f" || 12648 case $ac_f in 12649 [\\/$]*) false;; 12650 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12651 esac || 12652 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 12653 esac 12654 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12655 as_fn_append ac_file_inputs " '$ac_f'" 12656 done 12657 12658 # Let's still pretend it is 'configure' which instantiates (i.e., don't 12659 # use $as_me), people would be surprised to read: 12660 # /* config.h. Generated by config.status. */ 12661 configure_input='Generated from '` 12662 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12663 `' by configure.' 12664 if test x"$ac_file" != x-; then 12665 configure_input="$ac_file. $configure_input" 12666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12667printf "%s\n" "$as_me: creating $ac_file" >&6;} 12668 fi 12669 # Neutralize special characters interpreted by sed in replacement strings. 12670 case $configure_input in #( 12671 *\&* | *\|* | *\\* ) 12672 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12673 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12674 *) ac_sed_conf_input=$configure_input;; 12675 esac 12676 12677 case $ac_tag in 12678 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12679 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12680 esac 12681 ;; 12682 esac 12683 12684 ac_dir=`$as_dirname -- "$ac_file" || 12685$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12686 X"$ac_file" : 'X\(//\)[^/]' \| \ 12687 X"$ac_file" : 'X\(//\)$' \| \ 12688 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12689printf "%s\n" X"$ac_file" | 12690 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12691 s//\1/ 12692 q 12693 } 12694 /^X\(\/\/\)[^/].*/{ 12695 s//\1/ 12696 q 12697 } 12698 /^X\(\/\/\)$/{ 12699 s//\1/ 12700 q 12701 } 12702 /^X\(\/\).*/{ 12703 s//\1/ 12704 q 12705 } 12706 s/.*/./; q'` 12707 as_dir="$ac_dir"; as_fn_mkdir_p 12708 ac_builddir=. 12709 12710case "$ac_dir" in 12711.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12712*) 12713 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12714 # A ".." for each directory in $ac_dir_suffix. 12715 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12716 case $ac_top_builddir_sub in 12717 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12718 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12719 esac ;; 12720esac 12721ac_abs_top_builddir=$ac_pwd 12722ac_abs_builddir=$ac_pwd$ac_dir_suffix 12723# for backward compatibility: 12724ac_top_builddir=$ac_top_build_prefix 12725 12726case $srcdir in 12727 .) # We are building in place. 12728 ac_srcdir=. 12729 ac_top_srcdir=$ac_top_builddir_sub 12730 ac_abs_top_srcdir=$ac_pwd ;; 12731 [\\/]* | ?:[\\/]* ) # Absolute name. 12732 ac_srcdir=$srcdir$ac_dir_suffix; 12733 ac_top_srcdir=$srcdir 12734 ac_abs_top_srcdir=$srcdir ;; 12735 *) # Relative name. 12736 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12737 ac_top_srcdir=$ac_top_build_prefix$srcdir 12738 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12739esac 12740ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12741 12742 12743 case $ac_mode in 12744 :F) 12745 # 12746 # CONFIG_FILE 12747 # 12748 12749 case $INSTALL in 12750 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12751 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12752 esac 12753 ac_MKDIR_P=$MKDIR_P 12754 case $MKDIR_P in 12755 [\\/$]* | ?:[\\/]* ) ;; 12756 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12757 esac 12758_ACEOF 12759 12760cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12761# If the template does not know about datarootdir, expand it. 12762# FIXME: This hack should be removed a few years after 2.60. 12763ac_datarootdir_hack=; ac_datarootdir_seen= 12764ac_sed_dataroot=' 12765/datarootdir/ { 12766 p 12767 q 12768} 12769/@datadir@/p 12770/@docdir@/p 12771/@infodir@/p 12772/@localedir@/p 12773/@mandir@/p' 12774case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12775*datarootdir*) ac_datarootdir_seen=yes;; 12776*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12778printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12779_ACEOF 12780cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12781 ac_datarootdir_hack=' 12782 s&@datadir@&$datadir&g 12783 s&@docdir@&$docdir&g 12784 s&@infodir@&$infodir&g 12785 s&@localedir@&$localedir&g 12786 s&@mandir@&$mandir&g 12787 s&\\\${datarootdir}&$datarootdir&g' ;; 12788esac 12789_ACEOF 12790 12791# Neutralize VPATH when '$srcdir' = '.'. 12792# Shell code in configure.ac might set extrasub. 12793# FIXME: do we really want to maintain this feature? 12794cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12795ac_sed_extra="$ac_vpsub 12796$extrasub 12797_ACEOF 12798cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12799:t 12800/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12801s|@configure_input@|$ac_sed_conf_input|;t t 12802s&@top_builddir@&$ac_top_builddir_sub&;t t 12803s&@top_build_prefix@&$ac_top_build_prefix&;t t 12804s&@srcdir@&$ac_srcdir&;t t 12805s&@abs_srcdir@&$ac_abs_srcdir&;t t 12806s&@top_srcdir@&$ac_top_srcdir&;t t 12807s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12808s&@builddir@&$ac_builddir&;t t 12809s&@abs_builddir@&$ac_abs_builddir&;t t 12810s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12811s&@INSTALL@&$ac_INSTALL&;t t 12812s&@MKDIR_P@&$ac_MKDIR_P&;t t 12813$ac_datarootdir_hack 12814" 12815eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12816 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12817 12818test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12819 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12820 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12821 "$ac_tmp/out"`; test -z "$ac_out"; } && 12822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12823which seems to be undefined. Please make sure it is defined" >&5 12824printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12825which seems to be undefined. Please make sure it is defined" >&2;} 12826 12827 rm -f "$ac_tmp/stdin" 12828 case $ac_file in 12829 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12830 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12831 esac \ 12832 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12833 ;; 12834 :H) 12835 # 12836 # CONFIG_HEADER 12837 # 12838 if test x"$ac_file" != x-; then 12839 { 12840 printf "%s\n" "/* $configure_input */" >&1 \ 12841 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12842 } >"$ac_tmp/config.h" \ 12843 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12844 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12846printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12847 else 12848 rm -f "$ac_file" 12849 mv "$ac_tmp/config.h" "$ac_file" \ 12850 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12851 fi 12852 else 12853 printf "%s\n" "/* $configure_input */" >&1 \ 12854 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12855 || as_fn_error $? "could not create -" "$LINENO" 5 12856 fi 12857# Compute "$ac_file"'s index in $config_headers. 12858_am_arg="$ac_file" 12859_am_stamp_count=1 12860for _am_header in $config_headers :; do 12861 case $_am_header in 12862 $_am_arg | $_am_arg:* ) 12863 break ;; 12864 * ) 12865 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12866 esac 12867done 12868echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12869$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12870 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12871 X"$_am_arg" : 'X\(//\)$' \| \ 12872 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12873printf "%s\n" X"$_am_arg" | 12874 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12875 s//\1/ 12876 q 12877 } 12878 /^X\(\/\/\)[^/].*/{ 12879 s//\1/ 12880 q 12881 } 12882 /^X\(\/\/\)$/{ 12883 s//\1/ 12884 q 12885 } 12886 /^X\(\/\).*/{ 12887 s//\1/ 12888 q 12889 } 12890 s/.*/./; q'`/stamp-h$_am_stamp_count 12891 ;; 12892 12893 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12894printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12895 ;; 12896 esac 12897 12898 12899 case $ac_file$ac_mode in 12900 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12901 # Older Autoconf quotes --file arguments for eval, but not when files 12902 # are listed without --file. Let's play safe and only enable the eval 12903 # if we detect the quoting. 12904 # TODO: see whether this extra hack can be removed once we start 12905 # requiring Autoconf 2.70 or later. 12906 case $CONFIG_FILES in #( 12907 *\'*) : 12908 eval set x "$CONFIG_FILES" ;; #( 12909 *) : 12910 set x $CONFIG_FILES ;; #( 12911 *) : 12912 ;; 12913esac 12914 shift 12915 # Used to flag and report bootstrapping failures. 12916 am_rc=0 12917 for am_mf 12918 do 12919 # Strip MF so we end up with the name of the file. 12920 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12921 # Check whether this is an Automake generated Makefile which includes 12922 # dependency-tracking related rules and includes. 12923 # Grep'ing the whole file directly is not great: AIX grep has a line 12924 # limit of 2048, but all sed's we know have understand at least 4000. 12925 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12926 || continue 12927 am_dirpart=`$as_dirname -- "$am_mf" || 12928$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12929 X"$am_mf" : 'X\(//\)[^/]' \| \ 12930 X"$am_mf" : 'X\(//\)$' \| \ 12931 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12932printf "%s\n" X"$am_mf" | 12933 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12934 s//\1/ 12935 q 12936 } 12937 /^X\(\/\/\)[^/].*/{ 12938 s//\1/ 12939 q 12940 } 12941 /^X\(\/\/\)$/{ 12942 s//\1/ 12943 q 12944 } 12945 /^X\(\/\).*/{ 12946 s//\1/ 12947 q 12948 } 12949 s/.*/./; q'` 12950 am_filepart=`$as_basename -- "$am_mf" || 12951$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12952 X"$am_mf" : 'X\(//\)$' \| \ 12953 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12954printf "%s\n" X/"$am_mf" | 12955 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12956 s//\1/ 12957 q 12958 } 12959 /^X\/\(\/\/\)$/{ 12960 s//\1/ 12961 q 12962 } 12963 /^X\/\(\/\).*/{ 12964 s//\1/ 12965 q 12966 } 12967 s/.*/./; q'` 12968 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12969 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12970 | $MAKE -f - am--depfiles" >&5 12971 (cd "$am_dirpart" \ 12972 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12973 | $MAKE -f - am--depfiles) >&5 2>&5 12974 ac_status=$? 12975 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12976 (exit $ac_status); } || am_rc=$? 12977 done 12978 if test $am_rc -ne 0; then 12979 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12980printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12981as_fn_error $? "Something went wrong bootstrapping makefile fragments 12982 for automatic dependency tracking. If GNU make was not used, consider 12983 re-running the configure script with MAKE=\"gmake\" (or whatever is 12984 necessary). You can also try re-running configure with the 12985 '--disable-dependency-tracking' option to at least be able to build 12986 the package (albeit without support for automatic dependency tracking). 12987See 'config.log' for more details" "$LINENO" 5; } 12988 fi 12989 { am_dirpart=; unset am_dirpart;} 12990 { am_filepart=; unset am_filepart;} 12991 { am_mf=; unset am_mf;} 12992 { am_rc=; unset am_rc;} 12993 rm -f conftest-deps.mk 12994} 12995 ;; 12996 12997 esac 12998done # for ac_tag 12999 13000 13001as_fn_exit 0 13002_ACEOF 13003ac_clean_files=$ac_clean_files_save 13004 13005test $ac_write_fail = 0 || 13006 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13007 13008 13009# configure is writing to config.log, and then calls config.status. 13010# config.status does its own redirection, appending to config.log. 13011# Unfortunately, on DOS this fails, as config.log is still kept open 13012# by configure, so config.status won't be able to write to it; its 13013# output is simply discarded. So we exec the FD to /dev/null, 13014# effectively closing config.log, so it can be properly (re)opened and 13015# appended to by config.status. When coming back to configure, we 13016# need to make the FD available again. 13017if test "$no_create" != yes; then 13018 ac_cs_success=: 13019 ac_config_status_args= 13020 test "$silent" = yes && 13021 ac_config_status_args="$ac_config_status_args --quiet" 13022 exec 5>/dev/null 13023 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13024 exec 5>>config.log 13025 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13026 # would make configure fail if this is the last instruction. 13027 $ac_cs_success || as_fn_exit 1 13028fi 13029if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13031printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13032fi 13033 13034 13035