1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.72 for xman 1.2.0. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/xman/-/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/xman/-/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='xman' 607PACKAGE_TARNAME='xman' 608PACKAGE_VERSION='1.2.0' 609PACKAGE_STRING='xman 1.2.0' 610PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xman/-/issues/' 611PACKAGE_URL='' 612 613ac_unique_file="Makefile.am" 614# Factoring default headers for most tests. 615ac_includes_default="\ 616#include <stddef.h> 617#ifdef HAVE_STDIO_H 618# include <stdio.h> 619#endif 620#ifdef HAVE_STDLIB_H 621# include <stdlib.h> 622#endif 623#ifdef HAVE_STRING_H 624# include <string.h> 625#endif 626#ifdef HAVE_INTTYPES_H 627# include <inttypes.h> 628#endif 629#ifdef HAVE_STDINT_H 630# include <stdint.h> 631#endif 632#ifdef HAVE_STRINGS_H 633# include <strings.h> 634#endif 635#ifdef HAVE_SYS_TYPES_H 636# include <sys/types.h> 637#endif 638#ifdef HAVE_SYS_STAT_H 639# include <sys/stat.h> 640#endif 641#ifdef HAVE_UNISTD_H 642# include <unistd.h> 643#endif" 644 645ac_header_c_list= 646enable_year2038=no 647ac_subst_vars='am__EXEEXT_FALSE 648am__EXEEXT_TRUE 649LTLIBOBJS 650LIBOBJS 651appdefaultdir 652APPDEFS_LIBS 653APPDEFS_CFLAGS 654XMAN_LIBS 655XMAN_CFLAGS 656HELPDIR 657MANDB 658GROFF 659MAN_SUBSTS 660XORG_MAN_PAGE 661ADMIN_MAN_DIR 662DRIVER_MAN_DIR 663MISC_MAN_DIR 664FILE_MAN_DIR 665LIB_MAN_DIR 666APP_MAN_DIR 667ADMIN_MAN_SUFFIX 668DRIVER_MAN_SUFFIX 669MISC_MAN_SUFFIX 670FILE_MAN_SUFFIX 671LIB_MAN_SUFFIX 672APP_MAN_SUFFIX 673SED 674host_os 675host_vendor 676host_cpu 677host 678build_os 679build_vendor 680build_cpu 681build 682INSTALL_CMD 683PKG_CONFIG_LIBDIR 684PKG_CONFIG_PATH 685PKG_CONFIG 686CHANGELOG_CMD 687STRICT_CFLAGS 688CWARNFLAGS 689BASE_CFLAGS 690am__fastdepCC_FALSE 691am__fastdepCC_TRUE 692CCDEPMODE 693am__nodep 694AMDEPBACKSLASH 695AMDEP_FALSE 696AMDEP_TRUE 697am__include 698DEPDIR 699OBJEXT 700EXEEXT 701ac_ct_CC 702CPPFLAGS 703LDFLAGS 704CFLAGS 705CC 706AM_BACKSLASH 707AM_DEFAULT_VERBOSITY 708AM_DEFAULT_V 709AM_V 710CSCOPE 711ETAGS 712CTAGS 713am__untar 714am__tar 715AMTAR 716am__leading_dot 717SET_MAKE 718AWK 719mkdir_p 720MKDIR_P 721INSTALL_STRIP_PROGRAM 722STRIP 723install_sh 724MAKEINFO 725AUTOHEADER 726AUTOMAKE 727AUTOCONF 728ACLOCAL 729VERSION 730PACKAGE 731CYGPATH_W 732am__isrc 733INSTALL_DATA 734INSTALL_SCRIPT 735INSTALL_PROGRAM 736target_alias 737host_alias 738build_alias 739LIBS 740ECHO_T 741ECHO_N 742ECHO_C 743DEFS 744mandir 745localedir 746libdir 747psdir 748pdfdir 749dvidir 750htmldir 751infodir 752docdir 753oldincludedir 754includedir 755runstatedir 756localstatedir 757sharedstatedir 758sysconfdir 759datadir 760datarootdir 761libexecdir 762sbindir 763bindir 764program_transform_name 765prefix 766exec_prefix 767PACKAGE_URL 768PACKAGE_BUGREPORT 769PACKAGE_STRING 770PACKAGE_VERSION 771PACKAGE_TARNAME 772PACKAGE_NAME 773PATH_SEPARATOR 774SHELL 775am__quote' 776ac_subst_files='' 777ac_user_opts=' 778enable_option_checking 779enable_silent_rules 780enable_dependency_tracking 781enable_selective_werror 782enable_strict_compilation 783enable_largefile 784with_helpdir 785with_sysmanpath 786with_localmanpath 787with_manconfig 788with_appdefaultdir 789enable_year2038 790' 791 ac_precious_vars='build_alias 792host_alias 793target_alias 794CC 795CFLAGS 796LDFLAGS 797LIBS 798CPPFLAGS 799PKG_CONFIG 800PKG_CONFIG_PATH 801PKG_CONFIG_LIBDIR 802XMAN_CFLAGS 803XMAN_LIBS 804APPDEFS_CFLAGS 805APPDEFS_LIBS' 806 807 808# Initialize some variables set by options. 809ac_init_help= 810ac_init_version=false 811ac_unrecognized_opts= 812ac_unrecognized_sep= 813# The variables have the same names as the options, with 814# dashes changed to underlines. 815cache_file=/dev/null 816exec_prefix=NONE 817no_create= 818no_recursion= 819prefix=NONE 820program_prefix=NONE 821program_suffix=NONE 822program_transform_name=s,x,x, 823silent= 824site= 825srcdir= 826verbose= 827x_includes=NONE 828x_libraries=NONE 829 830# Installation directory options. 831# These are left unexpanded so users can "make install exec_prefix=/foo" 832# and all the variables that are supposed to be based on exec_prefix 833# 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"$ac_msg" 1329 pwd)` 1330# When building in place, set srcdir=. 1331if test "$ac_abs_confdir" = "$ac_pwd"; then 1332 srcdir=. 1333fi 1334# Remove unnecessary trailing slashes from srcdir. 1335# Double slashes in file names in object file debugging info 1336# mess up M-x gdb in Emacs. 1337case $srcdir in 1338*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1339esac 1340for ac_var in $ac_precious_vars; do 1341 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1342 eval ac_env_${ac_var}_value=\$${ac_var} 1343 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1344 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1345done 1346 1347# 1348# Report the --help message. 1349# 1350if test "$ac_init_help" = "long"; then 1351 # Omit some internal or obsolete options to make the list less imposing. 1352 # This message is too long to be a string in the A/UX 3.1 sh. 1353 cat <<_ACEOF 1354'configure' configures xman 1.2.0 to adapt to many kinds of systems. 1355 1356Usage: $0 [OPTION]... [VAR=VALUE]... 1357 1358To assign environment variables (e.g., CC, CFLAGS...), specify them as 1359VAR=VALUE. See below for descriptions of some of the useful variables. 1360 1361Defaults for the options are specified in brackets. 1362 1363Configuration: 1364 -h, --help display this help and exit 1365 --help=short display options specific to this package 1366 --help=recursive display the short help of all the included packages 1367 -V, --version display version information and exit 1368 -q, --quiet, --silent do not print 'checking ...' messages 1369 --cache-file=FILE cache test results in FILE [disabled] 1370 -C, --config-cache alias for '--cache-file=config.cache' 1371 -n, --no-create do not create output files 1372 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1373 1374Installation directories: 1375 --prefix=PREFIX install architecture-independent files in PREFIX 1376 [$ac_default_prefix] 1377 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1378 [PREFIX] 1379 1380By default, 'make install' will install all the files in 1381'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1382an installation prefix other than '$ac_default_prefix' using '--prefix', 1383for instance '--prefix=\$HOME'. 1384 1385For better control, use the options below. 1386 1387Fine tuning of the installation directories: 1388 --bindir=DIR user executables [EPREFIX/bin] 1389 --sbindir=DIR system admin executables [EPREFIX/sbin] 1390 --libexecdir=DIR program executables [EPREFIX/libexec] 1391 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1392 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1393 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1394 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1395 --libdir=DIR object code libraries [EPREFIX/lib] 1396 --includedir=DIR C header files [PREFIX/include] 1397 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1398 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1399 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1400 --infodir=DIR info documentation [DATAROOTDIR/info] 1401 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1402 --mandir=DIR man documentation [DATAROOTDIR/man] 1403 --docdir=DIR documentation root [DATAROOTDIR/doc/xman] 1404 --htmldir=DIR html documentation [DOCDIR] 1405 --dvidir=DIR dvi documentation [DOCDIR] 1406 --pdfdir=DIR pdf documentation [DOCDIR] 1407 --psdir=DIR ps documentation [DOCDIR] 1408_ACEOF 1409 1410 cat <<\_ACEOF 1411 1412Program names: 1413 --program-prefix=PREFIX prepend PREFIX to installed program names 1414 --program-suffix=SUFFIX append SUFFIX to installed program names 1415 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1416 1417System types: 1418 --build=BUILD configure for building on BUILD [guessed] 1419 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1420_ACEOF 1421fi 1422 1423if test -n "$ac_init_help"; then 1424 case $ac_init_help in 1425 short | recursive ) echo "Configuration of xman 1.2.0:";; 1426 esac 1427 cat <<\_ACEOF 1428 1429Optional Features: 1430 --disable-option-checking ignore unrecognized --enable/--with options 1431 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1432 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1433 --enable-silent-rules less verbose build output (undo: "make V=1") 1434 --disable-silent-rules verbose build output (undo: "make V=0") 1435 --enable-dependency-tracking 1436 do not reject slow dependency extractors 1437 --disable-dependency-tracking 1438 speeds up one-time build 1439 --disable-selective-werror 1440 Turn off selective compiler errors. (default: 1441 enabled) 1442 --enable-strict-compilation 1443 Enable all warnings from compiler and make them 1444 errors (default: disabled) 1445 --disable-largefile omit support for large files 1446 --enable-year2038 support timestamps after 2038 1447 1448Optional Packages: 1449 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1450 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1451 --with-helpdir=<path> Set default directory for xman.help (default: 1452 ${datadir}/X11) 1453 --with-sysmanpath=<path> 1454 Set default system man page search path 1455 --with-localmanpath=<path> 1456 Set default local man page search path 1457 --with-manconfig=<filename> 1458 Set default system man configuration file 1459 --with-appdefaultdir=<pathname> 1460 specify directory for app-defaults files (default is 1461 autodetected) 1462 1463Some influential environment variables: 1464 CC C compiler command 1465 CFLAGS C compiler flags 1466 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1467 nonstandard directory <lib dir> 1468 LIBS libraries to pass to the linker, e.g. -l<library> 1469 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1470 you have headers in a nonstandard directory <include dir> 1471 PKG_CONFIG path to pkg-config utility 1472 PKG_CONFIG_PATH 1473 directories to add to pkg-config's search path 1474 PKG_CONFIG_LIBDIR 1475 path overriding pkg-config's built-in search path 1476 XMAN_CFLAGS C compiler flags for XMAN, overriding pkg-config 1477 XMAN_LIBS linker flags for XMAN, overriding pkg-config 1478 APPDEFS_CFLAGS 1479 C compiler flags for APPDEFS, overriding pkg-config 1480 APPDEFS_LIBS 1481 linker flags for APPDEFS, overriding pkg-config 1482 1483Use these variables to override the choices made by 'configure' or to help 1484it to find libraries and programs with nonstandard names/locations. 1485 1486Report bugs to <https://gitlab.freedesktop.org/xorg/app/xman/-/issues/>. 1487_ACEOF 1488ac_status=$? 1489fi 1490 1491if test "$ac_init_help" = "recursive"; then 1492 # If there are subdirs, report their specific --help. 1493 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1494 test -d "$ac_dir" || 1495 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1496 continue 1497 ac_builddir=. 1498 1499case "$ac_dir" in 1500.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1501*) 1502 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1503 # A ".." for each directory in $ac_dir_suffix. 1504 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1505 case $ac_top_builddir_sub in 1506 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1507 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1508 esac ;; 1509esac 1510ac_abs_top_builddir=$ac_pwd 1511ac_abs_builddir=$ac_pwd$ac_dir_suffix 1512# for backward compatibility: 1513ac_top_builddir=$ac_top_build_prefix 1514 1515case $srcdir in 1516 .) # We are building in place. 1517 ac_srcdir=. 1518 ac_top_srcdir=$ac_top_builddir_sub 1519 ac_abs_top_srcdir=$ac_pwd ;; 1520 [\\/]* | ?:[\\/]* ) # Absolute name. 1521 ac_srcdir=$srcdir$ac_dir_suffix; 1522 ac_top_srcdir=$srcdir 1523 ac_abs_top_srcdir=$srcdir ;; 1524 *) # Relative name. 1525 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1526 ac_top_srcdir=$ac_top_build_prefix$srcdir 1527 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1528esac 1529ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1530 1531 cd "$ac_dir" || { ac_status=$?; continue; } 1532 # Check for configure.gnu first; this name is used for a wrapper for 1533 # Metaconfig's "Configure" on case-insensitive file systems. 1534 if test -f "$ac_srcdir/configure.gnu"; then 1535 echo && 1536 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1537 elif test -f "$ac_srcdir/configure"; then 1538 echo && 1539 $SHELL "$ac_srcdir/configure" --help=recursive 1540 else 1541 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1542 fi || ac_status=$? 1543 cd "$ac_pwd" || { ac_status=$?; break; } 1544 done 1545fi 1546 1547test -n "$ac_init_help" && exit $ac_status 1548if $ac_init_version; then 1549 cat <<\_ACEOF 1550xman configure 1.2.0 1551generated by GNU Autoconf 2.72 1552 1553Copyright (C) 2023 Free Software Foundation, Inc. 1554This configure script is free software; the Free Software Foundation 1555gives unlimited permission to copy, distribute and modify it. 1556_ACEOF 1557 exit 1558fi 1559 1560## ------------------------ ## 1561## Autoconf initialization. ## 1562## ------------------------ ## 1563 1564# ac_fn_c_try_compile LINENO 1565# -------------------------- 1566# Try to compile conftest.$ac_ext, and return whether this succeeded. 1567ac_fn_c_try_compile () 1568{ 1569 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1570 rm -f conftest.$ac_objext conftest.beam 1571 if { { ac_try="$ac_compile" 1572case "(($ac_try" in 1573 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1574 *) ac_try_echo=$ac_try;; 1575esac 1576eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1577printf "%s\n" "$ac_try_echo"; } >&5 1578 (eval "$ac_compile") 2>conftest.err 1579 ac_status=$? 1580 if test -s conftest.err; then 1581 grep -v '^ *+' conftest.err >conftest.er1 1582 cat conftest.er1 >&5 1583 mv -f conftest.er1 conftest.err 1584 fi 1585 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1586 test $ac_status = 0; } && { 1587 test -z "$ac_c_werror_flag" || 1588 test ! -s conftest.err 1589 } && test -s conftest.$ac_objext 1590then : 1591 ac_retval=0 1592else case e in #( 1593 e) printf "%s\n" "$as_me: failed program was:" >&5 1594sed 's/^/| /' conftest.$ac_ext >&5 1595 1596 ac_retval=1 ;; 1597esac 1598fi 1599 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1600 as_fn_set_status $ac_retval 1601 1602} # ac_fn_c_try_compile 1603 1604# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1605# ------------------------------------------------------------------ 1606# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1607# accordingly. 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" >&6; } 1667if eval test \${$3+y} 1668then : 1669 printf %s "(cached) " >&6 1670else case e in #( 1671 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1672/* end confdefs.h. */ 1673$4 1674#include <$2> 1675_ACEOF 1676if ac_fn_c_try_compile "$LINENO" 1677then : 1678 eval "$3=yes" 1679else case e in #( 1680 e) eval "$3=no" ;; 1681esac 1682fi 1683rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1684esac 1685fi 1686eval ac_res=\$$3 1687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1688printf "%s\n" "$ac_res" >&6; } 1689 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1690 1691} # ac_fn_c_check_header_compile 1692 1693# ac_fn_c_try_link LINENO 1694# ----------------------- 1695# Try to link conftest.$ac_ext, and return whether this succeeded. 1696ac_fn_c_try_link () 1697{ 1698 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1699 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1700 if { { ac_try="$ac_link" 1701case "(($ac_try" in 1702 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1703 *) ac_try_echo=$ac_try;; 1704esac 1705eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1706printf "%s\n" "$ac_try_echo"; } >&5 1707 (eval "$ac_link") 2>conftest.err 1708 ac_status=$? 1709 if test -s conftest.err; then 1710 grep -v '^ *+' conftest.err >conftest.er1 1711 cat conftest.er1 >&5 1712 mv -f conftest.er1 conftest.err 1713 fi 1714 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1715 test $ac_status = 0; } && { 1716 test -z "$ac_c_werror_flag" || 1717 test ! -s conftest.err 1718 } && test -s conftest$ac_exeext && { 1719 test "$cross_compiling" = yes || 1720 test -x conftest$ac_exeext 1721 } 1722then : 1723 ac_retval=0 1724else case e in #( 1725 e) printf "%s\n" "$as_me: failed program was:" >&5 1726sed 's/^/| /' conftest.$ac_ext >&5 1727 1728 ac_retval=1 ;; 1729esac 1730fi 1731 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1732 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1733 # interfere with the next link command; also delete a directory that is 1734 # left behind by Apple's compiler. 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" >&6; } 1749if eval test \${$3+y} 1750then : 1751 printf %s "(cached) " >&6 1752else case e in #( 1753 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1754/* end confdefs.h. */ 1755/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1756 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1757#define $2 innocuous_$2 1758 1759/* System header to define __stub macros and hopefully few prototypes, 1760 which can conflict with char $2 (void); below. */ 1761 1762#include <limits.h> 1763#undef $2 1764 1765/* Override any GCC internal prototype to avoid an error. 1766 Use char because int might match the return type of a GCC 1767 builtin and then its argument prototype would still apply. */ 1768#ifdef __cplusplus 1769extern "C" 1770#endif 1771char $2 (void); 1772/* The GNU C library defines this for functions which it implements 1773 to always fail with ENOSYS. Some functions are actually named 1774 something starting with __ and the normal name is an alias. */ 1775#if defined __stub_$2 || defined __stub___$2 1776choke me 1777#endif 1778 1779int 1780main (void) 1781{ 1782return $2 (); 1783 ; 1784 return 0; 1785} 1786_ACEOF 1787if ac_fn_c_try_link "$LINENO" 1788then : 1789 eval "$3=yes" 1790else case e in #( 1791 e) eval "$3=no" ;; 1792esac 1793fi 1794rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1795 conftest$ac_exeext conftest.$ac_ext ;; 1796esac 1797fi 1798eval ac_res=\$$3 1799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1800printf "%s\n" "$ac_res" >&6; } 1801 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1802 1803} # ac_fn_c_check_func 1804ac_configure_args_raw= 1805for ac_arg 1806do 1807 case $ac_arg in 1808 *\'*) 1809 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1810 esac 1811 as_fn_append ac_configure_args_raw " '$ac_arg'" 1812done 1813 1814case $ac_configure_args_raw in 1815 *$as_nl*) 1816 ac_safe_unquote= ;; 1817 *) 1818 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1819 ac_unsafe_a="$ac_unsafe_z#~" 1820 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1821 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1822esac 1823 1824cat >config.log <<_ACEOF 1825This file contains any messages produced by compilers while 1826running configure, to aid debugging if configure makes a mistake. 1827 1828It was created by xman $as_me 1.2.0, which was 1829generated by GNU Autoconf 2.72. Invocation command line was 1830 1831 $ $0$ac_configure_args_raw 1832 1833_ACEOF 1834exec 5>>config.log 1835{ 1836cat <<_ASUNAME 1837## --------- ## 1838## Platform. ## 1839## --------- ## 1840 1841hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1842uname -m = `(uname -m) 2>/dev/null || echo unknown` 1843uname -r = `(uname -r) 2>/dev/null || echo unknown` 1844uname -s = `(uname -s) 2>/dev/null || echo unknown` 1845uname -v = `(uname -v) 2>/dev/null || echo unknown` 1846 1847/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1848/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1849 1850/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1851/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1852/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1853/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1854/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1855/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1856/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1857 1858_ASUNAME 1859 1860as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1861for as_dir in $PATH 1862do 1863 IFS=$as_save_IFS 1864 case $as_dir in #((( 1865 '') as_dir=./ ;; 1866 */) ;; 1867 *) as_dir=$as_dir/ ;; 1868 esac 1869 printf "%s\n" "PATH: $as_dir" 1870 done 1871IFS=$as_save_IFS 1872 1873} >&5 1874 1875cat >&5 <<_ACEOF 1876 1877 1878## ----------- ## 1879## Core tests. ## 1880## ----------- ## 1881 1882_ACEOF 1883 1884 1885# Keep a trace of the command line. 1886# Strip out --no-create and --no-recursion so they do not pile up. 1887# Strip out --silent because we don't want to record it for future runs. 1888# Also quote any args containing shell meta-characters. 1889# Make two passes to allow for proper duplicate-argument suppression. 1890ac_configure_args= 1891ac_configure_args0= 1892ac_configure_args1= 1893ac_must_keep_next=false 1894for ac_pass in 1 2 1895do 1896 for ac_arg 1897 do 1898 case $ac_arg in 1899 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1900 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1901 | -silent | --silent | --silen | --sile | --sil) 1902 continue ;; 1903 *\'*) 1904 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1905 esac 1906 case $ac_pass in 1907 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1908 2) 1909 as_fn_append ac_configure_args1 " '$ac_arg'" 1910 if test $ac_must_keep_next = true; then 1911 ac_must_keep_next=false # Got value, back to normal. 1912 else 1913 case $ac_arg in 1914 *=* | --config-cache | -C | -disable-* | --disable-* \ 1915 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1916 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1917 | -with-* | --with-* | -without-* | --without-* | --x) 1918 case "$ac_configure_args0 " in 1919 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1920 esac 1921 ;; 1922 -* ) ac_must_keep_next=true ;; 1923 esac 1924 fi 1925 as_fn_append ac_configure_args " '$ac_arg'" 1926 ;; 1927 esac 1928 done 1929done 1930{ ac_configure_args0=; unset ac_configure_args0;} 1931{ ac_configure_args1=; unset ac_configure_args1;} 1932 1933# When interrupted or exit'd, cleanup temporary files, and complete 1934# config.log. We remove comments because anyway the quotes in there 1935# would cause problems or look ugly. 1936# WARNING: Use '\'' to represent an apostrophe within the trap. 1937# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1938trap 'exit_status=$? 1939 # Sanitize IFS. 1940 IFS=" "" $as_nl" 1941 # Save into config.log some information that might help in debugging. 1942 { 1943 echo 1944 1945 printf "%s\n" "## ---------------- ## 1946## Cache variables. ## 1947## ---------------- ##" 1948 echo 1949 # The following way of writing the cache mishandles newlines in values, 1950( 1951 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1952 eval ac_val=\$$ac_var 1953 case $ac_val in #( 1954 *${as_nl}*) 1955 case $ac_var in #( 1956 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1957printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1958 esac 1959 case $ac_var in #( 1960 _ | IFS | as_nl) ;; #( 1961 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1962 *) { eval $ac_var=; unset $ac_var;} ;; 1963 esac ;; 1964 esac 1965 done 1966 (set) 2>&1 | 1967 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1968 *${as_nl}ac_space=\ *) 1969 sed -n \ 1970 "s/'\''/'\''\\\\'\'''\''/g; 1971 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1972 ;; #( 1973 *) 1974 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1975 ;; 1976 esac | 1977 sort 1978) 1979 echo 1980 1981 printf "%s\n" "## ----------------- ## 1982## Output variables. ## 1983## ----------------- ##" 1984 echo 1985 for ac_var in $ac_subst_vars 1986 do 1987 eval ac_val=\$$ac_var 1988 case $ac_val in 1989 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1990 esac 1991 printf "%s\n" "$ac_var='\''$ac_val'\''" 1992 done | sort 1993 echo 1994 1995 if test -n "$ac_subst_files"; then 1996 printf "%s\n" "## ------------------- ## 1997## File substitutions. ## 1998## ------------------- ##" 1999 echo 2000 for ac_var in $ac_subst_files 2001 do 2002 eval ac_val=\$$ac_var 2003 case $ac_val in 2004 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2005 esac 2006 printf "%s\n" "$ac_var='\''$ac_val'\''" 2007 done | sort 2008 echo 2009 fi 2010 2011 if test -s confdefs.h; then 2012 printf "%s\n" "## ----------- ## 2013## confdefs.h. ## 2014## ----------- ##" 2015 echo 2016 cat confdefs.h 2017 echo 2018 fi 2019 test "$ac_signal" != 0 && 2020 printf "%s\n" "$as_me: caught signal $ac_signal" 2021 printf "%s\n" "$as_me: exit $exit_status" 2022 } >&5 2023 rm -f core *.core core.conftest.* && 2024 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2025 exit $exit_status 2026' 0 2027for ac_signal in 1 2 13 15; do 2028 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2029done 2030ac_signal=0 2031 2032# confdefs.h avoids OS command line length limits that DEFS can exceed. 2033rm -f -r conftest* confdefs.h 2034 2035printf "%s\n" "/* confdefs.h */" > confdefs.h 2036 2037# Predefined preprocessor variables. 2038 2039printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2040 2041printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2042 2043printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2044 2045printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2046 2047printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2048 2049printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2050 2051 2052# Let the site file select an alternate cache file if it wants to. 2053# Prefer an explicitly selected file to automatically selected ones. 2054if test -n "$CONFIG_SITE"; then 2055 ac_site_files="$CONFIG_SITE" 2056elif test "x$prefix" != xNONE; then 2057 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2058else 2059 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2060fi 2061 2062for ac_site_file in $ac_site_files 2063do 2064 case $ac_site_file in #( 2065 */*) : 2066 ;; #( 2067 *) : 2068 ac_site_file=./$ac_site_file ;; 2069esac 2070 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2072printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2073 sed 's/^/| /' "$ac_site_file" >&5 2074 . "$ac_site_file" \ 2075 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2076printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2077as_fn_error $? "failed to load site script $ac_site_file 2078See 'config.log' for more details" "$LINENO" 5; } 2079 fi 2080done 2081 2082if test -r "$cache_file"; then 2083 # Some versions of bash will fail to source /dev/null (special files 2084 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2085 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2087printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2088 case $cache_file in 2089 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2090 *) . "./$cache_file";; 2091 esac 2092 fi 2093else 2094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2095printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2096 >$cache_file 2097fi 2098 2099# Test code for whether the C compiler supports C89 (global declarations) 2100ac_c_conftest_c89_globals=' 2101/* Does the compiler advertise C89 conformance? 2102 Do not test the value of __STDC__, because some compilers set it to 0 2103 while being otherwise adequately conformant. */ 2104#if !defined __STDC__ 2105# error "Compiler does not advertise C89 conformance" 2106#endif 2107 2108#include <stddef.h> 2109#include <stdarg.h> 2110struct stat; 2111/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2112struct buf { int x; }; 2113struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2114static char *e (char **p, int i) 2115{ 2116 return p[i]; 2117} 2118static char *f (char * (*g) (char **, int), char **p, ...) 2119{ 2120 char *s; 2121 va_list v; 2122 va_start (v,p); 2123 s = g (p, va_arg (v,int)); 2124 va_end (v); 2125 return s; 2126} 2127 2128/* C89 style stringification. */ 2129#define noexpand_stringify(a) #a 2130const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2131 2132/* C89 style token pasting. Exercises some of the corner cases that 2133 e.g. old MSVC gets wrong, but not very hard. */ 2134#define noexpand_concat(a,b) a##b 2135#define expand_concat(a,b) noexpand_concat(a,b) 2136extern int vA; 2137extern int vbee; 2138#define aye A 2139#define bee B 2140int *pvA = &expand_concat(v,aye); 2141int *pvbee = &noexpand_concat(v,bee); 2142 2143/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2144 function prototypes and stuff, but not \xHH hex character constants. 2145 These do not provoke an error unfortunately, instead are silently treated 2146 as an "x". The following induces an error, until -std is added to get 2147 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2148 array size at least. It is necessary to write \x00 == 0 to get something 2149 that is true only with -std. */ 2150int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2151 2152/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2153 inside strings and character constants. */ 2154#define FOO(x) '\''x'\'' 2155int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2156 2157int test (int i, double x); 2158struct s1 {int (*f) (int a);}; 2159struct s2 {int (*f) (double a);}; 2160int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2161 int, int);' 2162 2163# Test code for whether the C compiler supports C89 (body of main). 2164ac_c_conftest_c89_main=' 2165ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2166' 2167 2168# Test code for whether the C compiler supports C99 (global declarations) 2169ac_c_conftest_c99_globals=' 2170/* Does the compiler advertise C99 conformance? */ 2171#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2172# error "Compiler does not advertise C99 conformance" 2173#endif 2174 2175// See if C++-style comments work. 2176 2177#include <stdbool.h> 2178extern int puts (const char *); 2179extern int printf (const char *, ...); 2180extern int dprintf (int, const char *, ...); 2181extern void *malloc (size_t); 2182extern void free (void *); 2183 2184// Check varargs macros. These examples are taken from C99 6.10.3.5. 2185// dprintf is used instead of fprintf to avoid needing to declare 2186// FILE and stderr. 2187#define debug(...) dprintf (2, __VA_ARGS__) 2188#define showlist(...) puts (#__VA_ARGS__) 2189#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2190static void 2191test_varargs_macros (void) 2192{ 2193 int x = 1234; 2194 int y = 5678; 2195 debug ("Flag"); 2196 debug ("X = %d\n", x); 2197 showlist (The first, second, and third items.); 2198 report (x>y, "x is %d but y is %d", x, y); 2199} 2200 2201// Check long long types. 2202#define BIG64 18446744073709551615ull 2203#define BIG32 4294967295ul 2204#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2205#if !BIG_OK 2206 #error "your preprocessor is broken" 2207#endif 2208#if BIG_OK 2209#else 2210 #error "your preprocessor is broken" 2211#endif 2212static long long int bignum = -9223372036854775807LL; 2213static unsigned long long int ubignum = BIG64; 2214 2215struct incomplete_array 2216{ 2217 int datasize; 2218 double data[]; 2219}; 2220 2221struct named_init { 2222 int number; 2223 const wchar_t *name; 2224 double average; 2225}; 2226 2227typedef const char *ccp; 2228 2229static inline int 2230test_restrict (ccp restrict text) 2231{ 2232 // Iterate through items via the restricted pointer. 2233 // Also check for declarations in for loops. 2234 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2235 continue; 2236 return 0; 2237} 2238 2239// Check varargs and va_copy. 2240static bool 2241test_varargs (const char *format, ...) 2242{ 2243 va_list args; 2244 va_start (args, format); 2245 va_list args_copy; 2246 va_copy (args_copy, args); 2247 2248 const char *str = ""; 2249 int number = 0; 2250 float fnumber = 0; 2251 2252 while (*format) 2253 { 2254 switch (*format++) 2255 { 2256 case '\''s'\'': // string 2257 str = va_arg (args_copy, const char *); 2258 break; 2259 case '\''d'\'': // int 2260 number = va_arg (args_copy, int); 2261 break; 2262 case '\''f'\'': // float 2263 fnumber = va_arg (args_copy, double); 2264 break; 2265 default: 2266 break; 2267 } 2268 } 2269 va_end (args_copy); 2270 va_end (args); 2271 2272 return *str && number && fnumber; 2273} 2274' 2275 2276# Test code for whether the C compiler supports C99 (body of main). 2277ac_c_conftest_c99_main=' 2278 // Check bool. 2279 _Bool success = false; 2280 success |= (argc != 0); 2281 2282 // Check restrict. 2283 if (test_restrict ("String literal") == 0) 2284 success = true; 2285 char *restrict newvar = "Another string"; 2286 2287 // Check varargs. 2288 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2289 test_varargs_macros (); 2290 2291 // Check flexible array members. 2292 struct incomplete_array *ia = 2293 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2294 ia->datasize = 10; 2295 for (int i = 0; i < ia->datasize; ++i) 2296 ia->data[i] = i * 1.234; 2297 // Work around memory leak warnings. 2298 free (ia); 2299 2300 // Check named initializers. 2301 struct named_init ni = { 2302 .number = 34, 2303 .name = L"Test wide string", 2304 .average = 543.34343, 2305 }; 2306 2307 ni.number = 58; 2308 2309 int dynamic_array[ni.number]; 2310 dynamic_array[0] = argv[0][0]; 2311 dynamic_array[ni.number - 1] = 543; 2312 2313 // work around unused variable warnings 2314 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2315 || dynamic_array[ni.number - 1] != 543); 2316' 2317 2318# Test code for whether the C compiler supports C11 (global declarations) 2319ac_c_conftest_c11_globals=' 2320/* Does the compiler advertise C11 conformance? */ 2321#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2322# error "Compiler does not advertise C11 conformance" 2323#endif 2324 2325// Check _Alignas. 2326char _Alignas (double) aligned_as_double; 2327char _Alignas (0) no_special_alignment; 2328extern char aligned_as_int; 2329char _Alignas (0) _Alignas (int) aligned_as_int; 2330 2331// Check _Alignof. 2332enum 2333{ 2334 int_alignment = _Alignof (int), 2335 int_array_alignment = _Alignof (int[100]), 2336 char_alignment = _Alignof (char) 2337}; 2338_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2339 2340// Check _Noreturn. 2341int _Noreturn does_not_return (void) { for (;;) continue; } 2342 2343// Check _Static_assert. 2344struct test_static_assert 2345{ 2346 int x; 2347 _Static_assert (sizeof (int) <= sizeof (long int), 2348 "_Static_assert does not work in struct"); 2349 long int y; 2350}; 2351 2352// Check UTF-8 literals. 2353#define u8 syntax error! 2354char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2355 2356// Check duplicate typedefs. 2357typedef long *long_ptr; 2358typedef long int *long_ptr; 2359typedef long_ptr long_ptr; 2360 2361// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2362struct anonymous 2363{ 2364 union { 2365 struct { int i; int j; }; 2366 struct { int k; long int l; } w; 2367 }; 2368 int m; 2369} v1; 2370' 2371 2372# Test code for whether the C compiler supports C11 (body of main). 2373ac_c_conftest_c11_main=' 2374 _Static_assert ((offsetof (struct anonymous, i) 2375 == offsetof (struct anonymous, w.k)), 2376 "Anonymous union alignment botch"); 2377 v1.i = 2; 2378 v1.w.k = 5; 2379 ok |= v1.i != 5; 2380' 2381 2382# Test code for whether the C compiler supports C11 (complete). 2383ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2384${ac_c_conftest_c99_globals} 2385${ac_c_conftest_c11_globals} 2386 2387int 2388main (int argc, char **argv) 2389{ 2390 int ok = 0; 2391 ${ac_c_conftest_c89_main} 2392 ${ac_c_conftest_c99_main} 2393 ${ac_c_conftest_c11_main} 2394 return ok; 2395} 2396" 2397 2398# Test code for whether the C compiler supports C99 (complete). 2399ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2400${ac_c_conftest_c99_globals} 2401 2402int 2403main (int argc, char **argv) 2404{ 2405 int ok = 0; 2406 ${ac_c_conftest_c89_main} 2407 ${ac_c_conftest_c99_main} 2408 return ok; 2409} 2410" 2411 2412# Test code for whether the C compiler supports C89 (complete). 2413ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2414 2415int 2416main (int argc, char **argv) 2417{ 2418 int ok = 0; 2419 ${ac_c_conftest_c89_main} 2420 return ok; 2421} 2422" 2423 2424as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2425as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2426as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2427as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2428as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2429as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2430as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2431as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2432as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2433 2434# Auxiliary files required by this configure script. 2435ac_aux_files="config.guess config.sub compile missing install-sh" 2436 2437# Locations in which to look for auxiliary files. 2438ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2439 2440# Search for a directory containing all of the required auxiliary files, 2441# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2442# If we don't find one directory that contains all the files we need, 2443# we report the set of missing files from the *first* directory in 2444# $ac_aux_dir_candidates and give up. 2445ac_missing_aux_files="" 2446ac_first_candidate=: 2447printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2448as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2449as_found=false 2450for as_dir in $ac_aux_dir_candidates 2451do 2452 IFS=$as_save_IFS 2453 case $as_dir in #((( 2454 '') as_dir=./ ;; 2455 */) ;; 2456 *) as_dir=$as_dir/ ;; 2457 esac 2458 as_found=: 2459 2460 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2461 ac_aux_dir_found=yes 2462 ac_install_sh= 2463 for ac_aux in $ac_aux_files 2464 do 2465 # As a special case, if "install-sh" is required, that requirement 2466 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2467 # and $ac_install_sh is set appropriately for whichever one is found. 2468 if test x"$ac_aux" = x"install-sh" 2469 then 2470 if test -f "${as_dir}install-sh"; then 2471 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2472 ac_install_sh="${as_dir}install-sh -c" 2473 elif test -f "${as_dir}install.sh"; then 2474 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2475 ac_install_sh="${as_dir}install.sh -c" 2476 elif test -f "${as_dir}shtool"; then 2477 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2478 ac_install_sh="${as_dir}shtool install -c" 2479 else 2480 ac_aux_dir_found=no 2481 if $ac_first_candidate; then 2482 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2483 else 2484 break 2485 fi 2486 fi 2487 else 2488 if test -f "${as_dir}${ac_aux}"; then 2489 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2490 else 2491 ac_aux_dir_found=no 2492 if $ac_first_candidate; then 2493 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2494 else 2495 break 2496 fi 2497 fi 2498 fi 2499 done 2500 if test "$ac_aux_dir_found" = yes; then 2501 ac_aux_dir="$as_dir" 2502 break 2503 fi 2504 ac_first_candidate=false 2505 2506 as_found=false 2507done 2508IFS=$as_save_IFS 2509if $as_found 2510then : 2511 2512else case e in #( 2513 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2514esac 2515fi 2516 2517 2518# These three variables are undocumented and unsupported, 2519# and are intended to be withdrawn in a future Autoconf release. 2520# They can cause serious problems if a builder's source tree is in a directory 2521# whose full name contains unusual characters. 2522if test -f "${ac_aux_dir}config.guess"; then 2523 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2524fi 2525if test -f "${ac_aux_dir}config.sub"; then 2526 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2527fi 2528if test -f "$ac_aux_dir/configure"; then 2529 ac_configure="$SHELL ${ac_aux_dir}configure" 2530fi 2531 2532# Check that the precious variables saved in the cache have kept the same 2533# value. 2534ac_cache_corrupted=false 2535for ac_var in $ac_precious_vars; do 2536 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2537 eval ac_new_set=\$ac_env_${ac_var}_set 2538 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2539 eval ac_new_val=\$ac_env_${ac_var}_value 2540 case $ac_old_set,$ac_new_set in 2541 set,) 2542 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2543printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2544 ac_cache_corrupted=: ;; 2545 ,set) 2546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2547printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2548 ac_cache_corrupted=: ;; 2549 ,);; 2550 *) 2551 if test "x$ac_old_val" != "x$ac_new_val"; then 2552 # differences in whitespace do not lead to failure. 2553 ac_old_val_w=`echo x $ac_old_val` 2554 ac_new_val_w=`echo x $ac_new_val` 2555 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2557printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2558 ac_cache_corrupted=: 2559 else 2560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2561printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2562 eval $ac_var=\$ac_old_val 2563 fi 2564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2565printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2567printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2568 fi;; 2569 esac 2570 # Pass precious variables to config.status. 2571 if test "$ac_new_set" = set; then 2572 case $ac_new_val in 2573 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2574 *) ac_arg=$ac_var=$ac_new_val ;; 2575 esac 2576 case " $ac_configure_args " in 2577 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2578 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2579 esac 2580 fi 2581done 2582if $ac_cache_corrupted; then 2583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2584printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2586printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2587 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2588 and start over" "$LINENO" 5 2589fi 2590## -------------------- ## 2591## Main body of script. ## 2592## -------------------- ## 2593 2594ac_ext=c 2595ac_cpp='$CPP $CPPFLAGS' 2596ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2597ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2598ac_compiler_gnu=$ac_cv_c_compiler_gnu 2599 2600 2601 2602ac_config_headers="$ac_config_headers config.h" 2603 2604 2605# Initialize Automake 2606am__api_version='1.16' 2607 2608 2609 2610 # Find a good install program. We prefer a C program (faster), 2611# so one script is as good as another. But avoid the broken or 2612# incompatible versions: 2613# SysV /etc/install, /usr/sbin/install 2614# SunOS /usr/etc/install 2615# IRIX /sbin/install 2616# AIX /bin/install 2617# AmigaOS /C/install, which installs bootblocks on floppy discs 2618# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2619# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2620# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2621# OS/2's system install, which has a completely different semantic 2622# ./install, which can be erroneously created by make from ./install.sh. 2623# Reject install programs that cannot install multiple files. 2624{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2625printf %s "checking for a BSD-compatible install... " >&6; } 2626if test -z "$INSTALL"; then 2627if test ${ac_cv_path_install+y} 2628then : 2629 printf %s "(cached) " >&6 2630else case e in #( 2631 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2632for as_dir in $PATH 2633do 2634 IFS=$as_save_IFS 2635 case $as_dir in #((( 2636 '') as_dir=./ ;; 2637 */) ;; 2638 *) as_dir=$as_dir/ ;; 2639 esac 2640 # Account for fact that we put trailing slashes in our PATH walk. 2641case $as_dir in #(( 2642 ./ | /[cC]/* | \ 2643 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2644 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2645 /usr/ucb/* ) ;; 2646 *) 2647 # OSF1 and SCO ODT 3.0 have their own names for install. 2648 # Don't use installbsd from OSF since it installs stuff as root 2649 # by default. 2650 for ac_prog in ginstall scoinst install; do 2651 for ac_exec_ext in '' $ac_executable_extensions; do 2652 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2653 if test $ac_prog = install && 2654 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2655 # AIX install. It has an incompatible calling convention. 2656 : 2657 elif test $ac_prog = install && 2658 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2659 # program-specific install script used by HP pwplus--don't use. 2660 : 2661 else 2662 rm -rf conftest.one conftest.two conftest.dir 2663 echo one > conftest.one 2664 echo two > conftest.two 2665 mkdir conftest.dir 2666 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2667 test -s conftest.one && test -s conftest.two && 2668 test -s conftest.dir/conftest.one && 2669 test -s conftest.dir/conftest.two 2670 then 2671 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2672 break 3 2673 fi 2674 fi 2675 fi 2676 done 2677 done 2678 ;; 2679esac 2680 2681 done 2682IFS=$as_save_IFS 2683 2684rm -rf conftest.one conftest.two conftest.dir 2685 ;; 2686esac 2687fi 2688 if test ${ac_cv_path_install+y}; then 2689 INSTALL=$ac_cv_path_install 2690 else 2691 # As a last resort, use the slow shell script. Don't cache a 2692 # value for INSTALL within a source directory, because that will 2693 # break other packages using the cache if that directory is 2694 # removed, or if the value is a relative name. 2695 INSTALL=$ac_install_sh 2696 fi 2697fi 2698{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2699printf "%s\n" "$INSTALL" >&6; } 2700 2701# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2702# It thinks the first close brace ends the variable substitution. 2703test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2704 2705test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2706 2707test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2708 2709{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2710printf %s "checking whether build environment is sane... " >&6; } 2711# Reject unsafe characters in $srcdir or the absolute working directory 2712# name. Accept space and tab only in the latter. 2713am_lf=' 2714' 2715case `pwd` in 2716 *[\\\"\#\$\&\'\`$am_lf]*) 2717 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2718esac 2719case $srcdir in 2720 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2721 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2722esac 2723 2724# Do 'set' in a subshell so we don't clobber the current shell's 2725# arguments. Must try -L first in case configure is actually a 2726# symlink; some systems play weird games with the mod time of symlinks 2727# (eg FreeBSD returns the mod time of the symlink's containing 2728# directory). 2729if ( 2730 am_has_slept=no 2731 for am_try in 1 2; do 2732 echo "timestamp, slept: $am_has_slept" > conftest.file 2733 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2734 if test "$*" = "X"; then 2735 # -L didn't work. 2736 set X `ls -t "$srcdir/configure" conftest.file` 2737 fi 2738 if test "$*" != "X $srcdir/configure conftest.file" \ 2739 && test "$*" != "X conftest.file $srcdir/configure"; then 2740 2741 # If neither matched, then we have a broken ls. This can happen 2742 # if, for instance, CONFIG_SHELL is bash and it inherits a 2743 # broken ls alias from the environment. This has actually 2744 # happened. Such a system could not be considered "sane". 2745 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2746 alias in your environment" "$LINENO" 5 2747 fi 2748 if test "$2" = conftest.file || test $am_try -eq 2; then 2749 break 2750 fi 2751 # Just in case. 2752 sleep 1 2753 am_has_slept=yes 2754 done 2755 test "$2" = conftest.file 2756 ) 2757then 2758 # Ok. 2759 : 2760else 2761 as_fn_error $? "newly created file is older than distributed files! 2762Check your system clock" "$LINENO" 5 2763fi 2764{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2765printf "%s\n" "yes" >&6; } 2766# If we didn't sleep, we still need to ensure time stamps of config.status and 2767# generated files are strictly newer. 2768am_sleep_pid= 2769if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2770 ( sleep 1 ) & 2771 am_sleep_pid=$! 2772fi 2773 2774rm -f conftest.file 2775 2776test "$program_prefix" != NONE && 2777 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2778# Use a double $ so make ignores it. 2779test "$program_suffix" != NONE && 2780 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2781# Double any \ or $. 2782# By default was 's,x,x', remove it if useless. 2783ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2784program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2785 2786 2787# Expand $ac_aux_dir to an absolute path. 2788am_aux_dir=`cd "$ac_aux_dir" && pwd` 2789 2790 2791 if test x"${MISSING+set}" != xset; then 2792 MISSING="\${SHELL} '$am_aux_dir/missing'" 2793fi 2794# Use eval to expand $SHELL 2795if eval "$MISSING --is-lightweight"; then 2796 am_missing_run="$MISSING " 2797else 2798 am_missing_run= 2799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2800printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2801fi 2802 2803if test x"${install_sh+set}" != xset; then 2804 case $am_aux_dir in 2805 *\ * | *\ *) 2806 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2807 *) 2808 install_sh="\${SHELL} $am_aux_dir/install-sh" 2809 esac 2810fi 2811 2812# Installed binaries are usually stripped using 'strip' when the user 2813# run "make install-strip". However 'strip' might not be the right 2814# tool to use in cross-compilation environments, therefore Automake 2815# will honor the 'STRIP' environment variable to overrule this program. 2816if test "$cross_compiling" != no; then 2817 if test -n "$ac_tool_prefix"; then 2818 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2819set dummy ${ac_tool_prefix}strip; ac_word=$2 2820{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2821printf %s "checking for $ac_word... " >&6; } 2822if test ${ac_cv_prog_STRIP+y} 2823then : 2824 printf %s "(cached) " >&6 2825else case e in #( 2826 e) if test -n "$STRIP"; then 2827 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2828else 2829as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2830for as_dir in $PATH 2831do 2832 IFS=$as_save_IFS 2833 case $as_dir in #((( 2834 '') as_dir=./ ;; 2835 */) ;; 2836 *) as_dir=$as_dir/ ;; 2837 esac 2838 for ac_exec_ext in '' $ac_executable_extensions; do 2839 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2840 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2841 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2842 break 2 2843 fi 2844done 2845 done 2846IFS=$as_save_IFS 2847 2848fi ;; 2849esac 2850fi 2851STRIP=$ac_cv_prog_STRIP 2852if test -n "$STRIP"; then 2853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2854printf "%s\n" "$STRIP" >&6; } 2855else 2856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2857printf "%s\n" "no" >&6; } 2858fi 2859 2860 2861fi 2862if test -z "$ac_cv_prog_STRIP"; then 2863 ac_ct_STRIP=$STRIP 2864 # Extract the first word of "strip", so it can be a program name with args. 2865set dummy strip; ac_word=$2 2866{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2867printf %s "checking for $ac_word... " >&6; } 2868if test ${ac_cv_prog_ac_ct_STRIP+y} 2869then : 2870 printf %s "(cached) " >&6 2871else case e in #( 2872 e) if test -n "$ac_ct_STRIP"; then 2873 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2874else 2875as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2876for as_dir in $PATH 2877do 2878 IFS=$as_save_IFS 2879 case $as_dir in #((( 2880 '') as_dir=./ ;; 2881 */) ;; 2882 *) as_dir=$as_dir/ ;; 2883 esac 2884 for ac_exec_ext in '' $ac_executable_extensions; do 2885 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2886 ac_cv_prog_ac_ct_STRIP="strip" 2887 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2888 break 2 2889 fi 2890done 2891 done 2892IFS=$as_save_IFS 2893 2894fi ;; 2895esac 2896fi 2897ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2898if test -n "$ac_ct_STRIP"; then 2899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2900printf "%s\n" "$ac_ct_STRIP" >&6; } 2901else 2902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2903printf "%s\n" "no" >&6; } 2904fi 2905 2906 if test "x$ac_ct_STRIP" = x; then 2907 STRIP=":" 2908 else 2909 case $cross_compiling:$ac_tool_warned in 2910yes:) 2911{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2912printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2913ac_tool_warned=yes ;; 2914esac 2915 STRIP=$ac_ct_STRIP 2916 fi 2917else 2918 STRIP="$ac_cv_prog_STRIP" 2919fi 2920 2921fi 2922INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2923 2924 2925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2926printf %s "checking for a race-free mkdir -p... " >&6; } 2927if test -z "$MKDIR_P"; then 2928 if test ${ac_cv_path_mkdir+y} 2929then : 2930 printf %s "(cached) " >&6 2931else case e in #( 2932 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2933for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2934do 2935 IFS=$as_save_IFS 2936 case $as_dir in #((( 2937 '') as_dir=./ ;; 2938 */) ;; 2939 *) as_dir=$as_dir/ ;; 2940 esac 2941 for ac_prog in mkdir gmkdir; do 2942 for ac_exec_ext in '' $ac_executable_extensions; do 2943 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2944 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2945 'mkdir ('*'coreutils) '* | \ 2946 *'BusyBox '* | \ 2947 'mkdir (fileutils) '4.1*) 2948 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2949 break 3;; 2950 esac 2951 done 2952 done 2953 done 2954IFS=$as_save_IFS 2955 ;; 2956esac 2957fi 2958 2959 test -d ./--version && rmdir ./--version 2960 if test ${ac_cv_path_mkdir+y}; then 2961 MKDIR_P="$ac_cv_path_mkdir -p" 2962 else 2963 # As a last resort, use plain mkdir -p, 2964 # in the hope it doesn't have the bugs of ancient mkdir. 2965 MKDIR_P='mkdir -p' 2966 fi 2967fi 2968{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2969printf "%s\n" "$MKDIR_P" >&6; } 2970 2971for ac_prog in gawk mawk nawk awk 2972do 2973 # Extract the first word of "$ac_prog", so it can be a program name with args. 2974set dummy $ac_prog; ac_word=$2 2975{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2976printf %s "checking for $ac_word... " >&6; } 2977if test ${ac_cv_prog_AWK+y} 2978then : 2979 printf %s "(cached) " >&6 2980else case e in #( 2981 e) if test -n "$AWK"; then 2982 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2983else 2984as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2985for as_dir in $PATH 2986do 2987 IFS=$as_save_IFS 2988 case $as_dir in #((( 2989 '') as_dir=./ ;; 2990 */) ;; 2991 *) as_dir=$as_dir/ ;; 2992 esac 2993 for ac_exec_ext in '' $ac_executable_extensions; do 2994 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2995 ac_cv_prog_AWK="$ac_prog" 2996 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2997 break 2 2998 fi 2999done 3000 done 3001IFS=$as_save_IFS 3002 3003fi ;; 3004esac 3005fi 3006AWK=$ac_cv_prog_AWK 3007if test -n "$AWK"; then 3008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3009printf "%s\n" "$AWK" >&6; } 3010else 3011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3012printf "%s\n" "no" >&6; } 3013fi 3014 3015 3016 test -n "$AWK" && break 3017done 3018 3019{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3020printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3021set x ${MAKE-make} 3022ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3023if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3024then : 3025 printf %s "(cached) " >&6 3026else case e in #( 3027 e) cat >conftest.make <<\_ACEOF 3028SHELL = /bin/sh 3029all: 3030 @echo '@@@%%%=$(MAKE)=@@@%%%' 3031_ACEOF 3032# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3033case `${MAKE-make} -f conftest.make 2>/dev/null` in 3034 *@@@%%%=?*=@@@%%%*) 3035 eval ac_cv_prog_make_${ac_make}_set=yes;; 3036 *) 3037 eval ac_cv_prog_make_${ac_make}_set=no;; 3038esac 3039rm -f conftest.make ;; 3040esac 3041fi 3042if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3044printf "%s\n" "yes" >&6; } 3045 SET_MAKE= 3046else 3047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3048printf "%s\n" "no" >&6; } 3049 SET_MAKE="MAKE=${MAKE-make}" 3050fi 3051 3052rm -rf .tst 2>/dev/null 3053mkdir .tst 2>/dev/null 3054if test -d .tst; then 3055 am__leading_dot=. 3056else 3057 am__leading_dot=_ 3058fi 3059rmdir .tst 2>/dev/null 3060 3061# Check whether --enable-silent-rules was given. 3062if test ${enable_silent_rules+y} 3063then : 3064 enableval=$enable_silent_rules; 3065fi 3066 3067case $enable_silent_rules in # ((( 3068 yes) AM_DEFAULT_VERBOSITY=0;; 3069 no) AM_DEFAULT_VERBOSITY=1;; 3070 *) AM_DEFAULT_VERBOSITY=1;; 3071esac 3072am_make=${MAKE-make} 3073{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3074printf %s "checking whether $am_make supports nested variables... " >&6; } 3075if test ${am_cv_make_support_nested_variables+y} 3076then : 3077 printf %s "(cached) " >&6 3078else case e in #( 3079 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3080BAR0=false 3081BAR1=true 3082V=1 3083am__doit: 3084 @$(TRUE) 3085.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3086 am_cv_make_support_nested_variables=yes 3087else 3088 am_cv_make_support_nested_variables=no 3089fi ;; 3090esac 3091fi 3092{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3093printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3094if test $am_cv_make_support_nested_variables = yes; then 3095 AM_V='$(V)' 3096 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3097else 3098 AM_V=$AM_DEFAULT_VERBOSITY 3099 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3100fi 3101AM_BACKSLASH='\' 3102 3103if test "`cd $srcdir && pwd`" != "`pwd`"; then 3104 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3105 # is not polluted with repeated "-I." 3106 am__isrc=' -I$(srcdir)' 3107 # test to see if srcdir already configured 3108 if test -f $srcdir/config.status; then 3109 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3110 fi 3111fi 3112 3113# test whether we have cygpath 3114if test -z "$CYGPATH_W"; then 3115 if (cygpath --version) >/dev/null 2>/dev/null; then 3116 CYGPATH_W='cygpath -w' 3117 else 3118 CYGPATH_W=echo 3119 fi 3120fi 3121 3122 3123# Define the identity of the package. 3124 PACKAGE='xman' 3125 VERSION='1.2.0' 3126 3127 3128printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3129 3130 3131printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3132 3133# Some tools Automake needs. 3134 3135ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3136 3137 3138AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3139 3140 3141AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3142 3143 3144AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3145 3146 3147MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3148 3149# For better backward compatibility. To be removed once Automake 1.9.x 3150# dies out for good. For more background, see: 3151# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3152# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3153mkdir_p='$(MKDIR_P)' 3154 3155# We need awk for the "check" target (and possibly the TAP driver). The 3156# system "awk" is bad on some platforms. 3157# Always define AMTAR for backward compatibility. Yes, it's still used 3158# in the wild :-( We should find a proper way to deprecate it ... 3159AMTAR='$${TAR-tar}' 3160 3161 3162# We'll loop over all known methods to create a tar archive until one works. 3163_am_tools='gnutar pax cpio none' 3164 3165am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3166 3167 3168 3169 3170 3171# Variables for tags utilities; see am/tags.am 3172if test -z "$CTAGS"; then 3173 CTAGS=ctags 3174fi 3175 3176if test -z "$ETAGS"; then 3177 ETAGS=etags 3178fi 3179 3180if test -z "$CSCOPE"; then 3181 CSCOPE=cscope 3182fi 3183 3184 3185 3186# POSIX will say in a future version that running "rm -f" with no argument 3187# is OK; and we want to be able to make that assumption in our Makefile 3188# recipes. So use an aggressive probe to check that the usage we want is 3189# actually supported "in the wild" to an acceptable degree. 3190# See automake bug#10828. 3191# To make any issue more visible, cause the running configure to be aborted 3192# by default if the 'rm' program in use doesn't match our expectations; the 3193# user can still override this though. 3194if rm -f && rm -fr && rm -rf; then : OK; else 3195 cat >&2 <<'END' 3196Oops! 3197 3198Your 'rm' program seems unable to run without file operands specified 3199on the command line, even when the '-f' option is present. This is contrary 3200to the behaviour of most rm programs out there, and not conforming with 3201the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3202 3203Please tell bug-automake@gnu.org about your system, including the value 3204of your $PATH and any error possibly output before this message. This 3205can help us improve future automake versions. 3206 3207END 3208 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3209 echo 'Configuration will proceed anyway, since you have set the' >&2 3210 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3211 echo >&2 3212 else 3213 cat >&2 <<'END' 3214Aborting the configuration process, to ensure you take notice of the issue. 3215 3216You can download and install GNU coreutils to get an 'rm' implementation 3217that behaves properly: <https://www.gnu.org/software/coreutils/>. 3218 3219If you want to complete the configuration process using your problematic 3220'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3221to "yes", and re-run configure. 3222 3223END 3224 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3225 fi 3226fi 3227 3228 3229# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239 3240 3241 3242 3243 3244 3245 3246 3247 3248 3249 3250DEPDIR="${am__leading_dot}deps" 3251 3252ac_config_commands="$ac_config_commands depfiles" 3253 3254{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3255printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3256cat > confinc.mk << 'END' 3257am__doit: 3258 @echo this is the am__doit target >confinc.out 3259.PHONY: am__doit 3260END 3261am__include="#" 3262am__quote= 3263# BSD make does it like this. 3264echo '.include "confinc.mk" # ignored' > confmf.BSD 3265# Other make implementations (GNU, Solaris 10, AIX) do it like this. 3266echo 'include confinc.mk # ignored' > confmf.GNU 3267_am_result=no 3268for s in GNU BSD; do 3269 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3270 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3271 ac_status=$? 3272 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3273 (exit $ac_status); } 3274 case $?:`cat confinc.out 2>/dev/null` in #( 3275 '0:this is the am__doit target') : 3276 case $s in #( 3277 BSD) : 3278 am__include='.include' am__quote='"' ;; #( 3279 *) : 3280 am__include='include' am__quote='' ;; 3281esac ;; #( 3282 *) : 3283 ;; 3284esac 3285 if test "$am__include" != "#"; then 3286 _am_result="yes ($s style)" 3287 break 3288 fi 3289done 3290rm -f confinc.* confmf.* 3291{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3292printf "%s\n" "${_am_result}" >&6; } 3293 3294# Check whether --enable-dependency-tracking was given. 3295if test ${enable_dependency_tracking+y} 3296then : 3297 enableval=$enable_dependency_tracking; 3298fi 3299 3300if test "x$enable_dependency_tracking" != xno; then 3301 am_depcomp="$ac_aux_dir/depcomp" 3302 AMDEPBACKSLASH='\' 3303 am__nodep='_no' 3304fi 3305 if test "x$enable_dependency_tracking" != xno; then 3306 AMDEP_TRUE= 3307 AMDEP_FALSE='#' 3308else 3309 AMDEP_TRUE='#' 3310 AMDEP_FALSE= 3311fi 3312 3313 3314ac_ext=c 3315ac_cpp='$CPP $CPPFLAGS' 3316ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3317ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3318ac_compiler_gnu=$ac_cv_c_compiler_gnu 3319if test -n "$ac_tool_prefix"; then 3320 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3321set dummy ${ac_tool_prefix}gcc; ac_word=$2 3322{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3323printf %s "checking for $ac_word... " >&6; } 3324if test ${ac_cv_prog_CC+y} 3325then : 3326 printf %s "(cached) " >&6 3327else case e in #( 3328 e) if test -n "$CC"; then 3329 ac_cv_prog_CC="$CC" # Let the user override the test. 3330else 3331as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3332for as_dir in $PATH 3333do 3334 IFS=$as_save_IFS 3335 case $as_dir in #((( 3336 '') as_dir=./ ;; 3337 */) ;; 3338 *) as_dir=$as_dir/ ;; 3339 esac 3340 for ac_exec_ext in '' $ac_executable_extensions; do 3341 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3342 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3343 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3344 break 2 3345 fi 3346done 3347 done 3348IFS=$as_save_IFS 3349 3350fi ;; 3351esac 3352fi 3353CC=$ac_cv_prog_CC 3354if test -n "$CC"; then 3355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3356printf "%s\n" "$CC" >&6; } 3357else 3358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3359printf "%s\n" "no" >&6; } 3360fi 3361 3362 3363fi 3364if test -z "$ac_cv_prog_CC"; then 3365 ac_ct_CC=$CC 3366 # Extract the first word of "gcc", so it can be a program name with args. 3367set dummy gcc; ac_word=$2 3368{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3369printf %s "checking for $ac_word... " >&6; } 3370if test ${ac_cv_prog_ac_ct_CC+y} 3371then : 3372 printf %s "(cached) " >&6 3373else case e in #( 3374 e) if test -n "$ac_ct_CC"; then 3375 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3376else 3377as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3378for as_dir in $PATH 3379do 3380 IFS=$as_save_IFS 3381 case $as_dir in #((( 3382 '') as_dir=./ ;; 3383 */) ;; 3384 *) as_dir=$as_dir/ ;; 3385 esac 3386 for ac_exec_ext in '' $ac_executable_extensions; do 3387 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3388 ac_cv_prog_ac_ct_CC="gcc" 3389 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3390 break 2 3391 fi 3392done 3393 done 3394IFS=$as_save_IFS 3395 3396fi ;; 3397esac 3398fi 3399ac_ct_CC=$ac_cv_prog_ac_ct_CC 3400if test -n "$ac_ct_CC"; then 3401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3402printf "%s\n" "$ac_ct_CC" >&6; } 3403else 3404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3405printf "%s\n" "no" >&6; } 3406fi 3407 3408 if test "x$ac_ct_CC" = x; then 3409 CC="" 3410 else 3411 case $cross_compiling:$ac_tool_warned in 3412yes:) 3413{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3414printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3415ac_tool_warned=yes ;; 3416esac 3417 CC=$ac_ct_CC 3418 fi 3419else 3420 CC="$ac_cv_prog_CC" 3421fi 3422 3423if test -z "$CC"; then 3424 if test -n "$ac_tool_prefix"; then 3425 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3426set dummy ${ac_tool_prefix}cc; ac_word=$2 3427{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3428printf %s "checking for $ac_word... " >&6; } 3429if test ${ac_cv_prog_CC+y} 3430then : 3431 printf %s "(cached) " >&6 3432else case e in #( 3433 e) if test -n "$CC"; then 3434 ac_cv_prog_CC="$CC" # Let the user override the test. 3435else 3436as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3437for as_dir in $PATH 3438do 3439 IFS=$as_save_IFS 3440 case $as_dir in #((( 3441 '') as_dir=./ ;; 3442 */) ;; 3443 *) as_dir=$as_dir/ ;; 3444 esac 3445 for ac_exec_ext in '' $ac_executable_extensions; do 3446 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3447 ac_cv_prog_CC="${ac_tool_prefix}cc" 3448 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3449 break 2 3450 fi 3451done 3452 done 3453IFS=$as_save_IFS 3454 3455fi ;; 3456esac 3457fi 3458CC=$ac_cv_prog_CC 3459if test -n "$CC"; then 3460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3461printf "%s\n" "$CC" >&6; } 3462else 3463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3464printf "%s\n" "no" >&6; } 3465fi 3466 3467 3468 fi 3469fi 3470if test -z "$CC"; then 3471 # Extract the first word of "cc", so it can be a program name with args. 3472set dummy cc; ac_word=$2 3473{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3474printf %s "checking for $ac_word... " >&6; } 3475if test ${ac_cv_prog_CC+y} 3476then : 3477 printf %s "(cached) " >&6 3478else case e in #( 3479 e) if test -n "$CC"; then 3480 ac_cv_prog_CC="$CC" # Let the user override the test. 3481else 3482 ac_prog_rejected=no 3483as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3484for as_dir in $PATH 3485do 3486 IFS=$as_save_IFS 3487 case $as_dir in #((( 3488 '') as_dir=./ ;; 3489 */) ;; 3490 *) as_dir=$as_dir/ ;; 3491 esac 3492 for ac_exec_ext in '' $ac_executable_extensions; do 3493 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3494 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3495 ac_prog_rejected=yes 3496 continue 3497 fi 3498 ac_cv_prog_CC="cc" 3499 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3500 break 2 3501 fi 3502done 3503 done 3504IFS=$as_save_IFS 3505 3506if test $ac_prog_rejected = yes; then 3507 # We found a bogon in the path, so make sure we never use it. 3508 set dummy $ac_cv_prog_CC 3509 shift 3510 if test $# != 0; then 3511 # We chose a different compiler from the bogus one. 3512 # However, it has the same basename, so the bogon will be chosen 3513 # first if we set CC to just the basename; use the full file name. 3514 shift 3515 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3516 fi 3517fi 3518fi ;; 3519esac 3520fi 3521CC=$ac_cv_prog_CC 3522if test -n "$CC"; then 3523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3524printf "%s\n" "$CC" >&6; } 3525else 3526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3527printf "%s\n" "no" >&6; } 3528fi 3529 3530 3531fi 3532if test -z "$CC"; then 3533 if test -n "$ac_tool_prefix"; then 3534 for ac_prog in cl.exe 3535 do 3536 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3537set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3538{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3539printf %s "checking for $ac_word... " >&6; } 3540if test ${ac_cv_prog_CC+y} 3541then : 3542 printf %s "(cached) " >&6 3543else case e in #( 3544 e) if test -n "$CC"; then 3545 ac_cv_prog_CC="$CC" # Let the user override the test. 3546else 3547as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3548for as_dir in $PATH 3549do 3550 IFS=$as_save_IFS 3551 case $as_dir in #((( 3552 '') as_dir=./ ;; 3553 */) ;; 3554 *) as_dir=$as_dir/ ;; 3555 esac 3556 for ac_exec_ext in '' $ac_executable_extensions; do 3557 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3558 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3559 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3560 break 2 3561 fi 3562done 3563 done 3564IFS=$as_save_IFS 3565 3566fi ;; 3567esac 3568fi 3569CC=$ac_cv_prog_CC 3570if test -n "$CC"; then 3571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3572printf "%s\n" "$CC" >&6; } 3573else 3574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3575printf "%s\n" "no" >&6; } 3576fi 3577 3578 3579 test -n "$CC" && break 3580 done 3581fi 3582if test -z "$CC"; then 3583 ac_ct_CC=$CC 3584 for ac_prog in cl.exe 3585do 3586 # Extract the first word of "$ac_prog", so it can be a program name with args. 3587set dummy $ac_prog; ac_word=$2 3588{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3589printf %s "checking for $ac_word... " >&6; } 3590if test ${ac_cv_prog_ac_ct_CC+y} 3591then : 3592 printf %s "(cached) " >&6 3593else case e in #( 3594 e) if test -n "$ac_ct_CC"; then 3595 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3596else 3597as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3598for as_dir in $PATH 3599do 3600 IFS=$as_save_IFS 3601 case $as_dir in #((( 3602 '') as_dir=./ ;; 3603 */) ;; 3604 *) as_dir=$as_dir/ ;; 3605 esac 3606 for ac_exec_ext in '' $ac_executable_extensions; do 3607 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3608 ac_cv_prog_ac_ct_CC="$ac_prog" 3609 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3610 break 2 3611 fi 3612done 3613 done 3614IFS=$as_save_IFS 3615 3616fi ;; 3617esac 3618fi 3619ac_ct_CC=$ac_cv_prog_ac_ct_CC 3620if test -n "$ac_ct_CC"; then 3621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3622printf "%s\n" "$ac_ct_CC" >&6; } 3623else 3624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3625printf "%s\n" "no" >&6; } 3626fi 3627 3628 3629 test -n "$ac_ct_CC" && break 3630done 3631 3632 if test "x$ac_ct_CC" = x; then 3633 CC="" 3634 else 3635 case $cross_compiling:$ac_tool_warned in 3636yes:) 3637{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3638printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3639ac_tool_warned=yes ;; 3640esac 3641 CC=$ac_ct_CC 3642 fi 3643fi 3644 3645fi 3646if test -z "$CC"; then 3647 if test -n "$ac_tool_prefix"; then 3648 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3649set dummy ${ac_tool_prefix}clang; ac_word=$2 3650{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3651printf %s "checking for $ac_word... " >&6; } 3652if test ${ac_cv_prog_CC+y} 3653then : 3654 printf %s "(cached) " >&6 3655else case e in #( 3656 e) if test -n "$CC"; then 3657 ac_cv_prog_CC="$CC" # Let the user override the test. 3658else 3659as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3660for as_dir in $PATH 3661do 3662 IFS=$as_save_IFS 3663 case $as_dir in #((( 3664 '') as_dir=./ ;; 3665 */) ;; 3666 *) as_dir=$as_dir/ ;; 3667 esac 3668 for ac_exec_ext in '' $ac_executable_extensions; do 3669 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3670 ac_cv_prog_CC="${ac_tool_prefix}clang" 3671 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3672 break 2 3673 fi 3674done 3675 done 3676IFS=$as_save_IFS 3677 3678fi ;; 3679esac 3680fi 3681CC=$ac_cv_prog_CC 3682if test -n "$CC"; then 3683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3684printf "%s\n" "$CC" >&6; } 3685else 3686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3687printf "%s\n" "no" >&6; } 3688fi 3689 3690 3691fi 3692if test -z "$ac_cv_prog_CC"; then 3693 ac_ct_CC=$CC 3694 # Extract the first word of "clang", so it can be a program name with args. 3695set dummy clang; ac_word=$2 3696{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3697printf %s "checking for $ac_word... " >&6; } 3698if test ${ac_cv_prog_ac_ct_CC+y} 3699then : 3700 printf %s "(cached) " >&6 3701else case e in #( 3702 e) if test -n "$ac_ct_CC"; then 3703 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3704else 3705as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3706for as_dir in $PATH 3707do 3708 IFS=$as_save_IFS 3709 case $as_dir in #((( 3710 '') as_dir=./ ;; 3711 */) ;; 3712 *) as_dir=$as_dir/ ;; 3713 esac 3714 for ac_exec_ext in '' $ac_executable_extensions; do 3715 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3716 ac_cv_prog_ac_ct_CC="clang" 3717 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3718 break 2 3719 fi 3720done 3721 done 3722IFS=$as_save_IFS 3723 3724fi ;; 3725esac 3726fi 3727ac_ct_CC=$ac_cv_prog_ac_ct_CC 3728if test -n "$ac_ct_CC"; then 3729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3730printf "%s\n" "$ac_ct_CC" >&6; } 3731else 3732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3733printf "%s\n" "no" >&6; } 3734fi 3735 3736 if test "x$ac_ct_CC" = x; then 3737 CC="" 3738 else 3739 case $cross_compiling:$ac_tool_warned in 3740yes:) 3741{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3742printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3743ac_tool_warned=yes ;; 3744esac 3745 CC=$ac_ct_CC 3746 fi 3747else 3748 CC="$ac_cv_prog_CC" 3749fi 3750 3751fi 3752 3753 3754test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3755printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3756as_fn_error $? "no acceptable C compiler found in \$PATH 3757See 'config.log' for more details" "$LINENO" 5; } 3758 3759# Provide some information about the compiler. 3760printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3761set X $ac_compile 3762ac_compiler=$2 3763for ac_option in --version -v -V -qversion -version; do 3764 { { ac_try="$ac_compiler $ac_option >&5" 3765case "(($ac_try" in 3766 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3767 *) ac_try_echo=$ac_try;; 3768esac 3769eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3770printf "%s\n" "$ac_try_echo"; } >&5 3771 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3772 ac_status=$? 3773 if test -s conftest.err; then 3774 sed '10a\ 3775... rest of stderr output deleted ... 3776 10q' conftest.err >conftest.er1 3777 cat conftest.er1 >&5 3778 fi 3779 rm -f conftest.er1 conftest.err 3780 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3781 test $ac_status = 0; } 3782done 3783 3784cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3785/* end confdefs.h. */ 3786 3787int 3788main (void) 3789{ 3790 3791 ; 3792 return 0; 3793} 3794_ACEOF 3795ac_clean_files_save=$ac_clean_files 3796ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3797# Try to create an executable without -o first, disregard a.out. 3798# It will help us diagnose broken compilers, and finding out an intuition 3799# of exeext. 3800{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3801printf %s "checking whether the C compiler works... " >&6; } 3802ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3803 3804# The possible output files: 3805ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3806 3807ac_rmfiles= 3808for ac_file in $ac_files 3809do 3810 case $ac_file in 3811 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3812 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3813 esac 3814done 3815rm -f $ac_rmfiles 3816 3817if { { ac_try="$ac_link_default" 3818case "(($ac_try" in 3819 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3820 *) ac_try_echo=$ac_try;; 3821esac 3822eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3823printf "%s\n" "$ac_try_echo"; } >&5 3824 (eval "$ac_link_default") 2>&5 3825 ac_status=$? 3826 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3827 test $ac_status = 0; } 3828then : 3829 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3830# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3831# in a Makefile. We should not override ac_cv_exeext if it was cached, 3832# so that the user can short-circuit this test for compilers unknown to 3833# Autoconf. 3834for ac_file in $ac_files '' 3835do 3836 test -f "$ac_file" || continue 3837 case $ac_file in 3838 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3839 ;; 3840 [ab].out ) 3841 # We found the default executable, but exeext='' is most 3842 # certainly right. 3843 break;; 3844 *.* ) 3845 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3846 then :; else 3847 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3848 fi 3849 # We set ac_cv_exeext here because the later test for it is not 3850 # safe: cross compilers may not add the suffix if given an '-o' 3851 # argument, so we may need to know it at that point already. 3852 # Even if this section looks crufty: it has the advantage of 3853 # actually working. 3854 break;; 3855 * ) 3856 break;; 3857 esac 3858done 3859test "$ac_cv_exeext" = no && ac_cv_exeext= 3860 3861else case e in #( 3862 e) ac_file='' ;; 3863esac 3864fi 3865if test -z "$ac_file" 3866then : 3867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3868printf "%s\n" "no" >&6; } 3869printf "%s\n" "$as_me: failed program was:" >&5 3870sed 's/^/| /' conftest.$ac_ext >&5 3871 3872{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3873printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3874as_fn_error 77 "C compiler cannot create executables 3875See 'config.log' for more details" "$LINENO" 5; } 3876else case e in #( 3877 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3878printf "%s\n" "yes" >&6; } ;; 3879esac 3880fi 3881{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3882printf %s "checking for C compiler default output file name... " >&6; } 3883{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3884printf "%s\n" "$ac_file" >&6; } 3885ac_exeext=$ac_cv_exeext 3886 3887rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3888ac_clean_files=$ac_clean_files_save 3889{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3890printf %s "checking for suffix of executables... " >&6; } 3891if { { ac_try="$ac_link" 3892case "(($ac_try" in 3893 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3894 *) ac_try_echo=$ac_try;; 3895esac 3896eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3897printf "%s\n" "$ac_try_echo"; } >&5 3898 (eval "$ac_link") 2>&5 3899 ac_status=$? 3900 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3901 test $ac_status = 0; } 3902then : 3903 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3904# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3905# work properly (i.e., refer to 'conftest.exe'), while it won't with 3906# 'rm'. 3907for ac_file in conftest.exe conftest conftest.*; do 3908 test -f "$ac_file" || continue 3909 case $ac_file in 3910 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3911 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3912 break;; 3913 * ) break;; 3914 esac 3915done 3916else case e in #( 3917 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3918printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3919as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3920See 'config.log' for more details" "$LINENO" 5; } ;; 3921esac 3922fi 3923rm -f conftest conftest$ac_cv_exeext 3924{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3925printf "%s\n" "$ac_cv_exeext" >&6; } 3926 3927rm -f conftest.$ac_ext 3928EXEEXT=$ac_cv_exeext 3929ac_exeext=$EXEEXT 3930cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3931/* end confdefs.h. */ 3932#include <stdio.h> 3933int 3934main (void) 3935{ 3936FILE *f = fopen ("conftest.out", "w"); 3937 if (!f) 3938 return 1; 3939 return ferror (f) || fclose (f) != 0; 3940 3941 ; 3942 return 0; 3943} 3944_ACEOF 3945ac_clean_files="$ac_clean_files conftest.out" 3946# Check that the compiler produces executables we can run. If not, either 3947# the compiler is broken, or we cross compile. 3948{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3949printf %s "checking whether we are cross compiling... " >&6; } 3950if test "$cross_compiling" != yes; then 3951 { { ac_try="$ac_link" 3952case "(($ac_try" in 3953 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3954 *) ac_try_echo=$ac_try;; 3955esac 3956eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3957printf "%s\n" "$ac_try_echo"; } >&5 3958 (eval "$ac_link") 2>&5 3959 ac_status=$? 3960 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3961 test $ac_status = 0; } 3962 if { ac_try='./conftest$ac_cv_exeext' 3963 { { case "(($ac_try" in 3964 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3965 *) ac_try_echo=$ac_try;; 3966esac 3967eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3968printf "%s\n" "$ac_try_echo"; } >&5 3969 (eval "$ac_try") 2>&5 3970 ac_status=$? 3971 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3972 test $ac_status = 0; }; }; then 3973 cross_compiling=no 3974 else 3975 if test "$cross_compiling" = maybe; then 3976 cross_compiling=yes 3977 else 3978 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3979printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3980as_fn_error 77 "cannot run C compiled programs. 3981If you meant to cross compile, use '--host'. 3982See 'config.log' for more details" "$LINENO" 5; } 3983 fi 3984 fi 3985fi 3986{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3987printf "%s\n" "$cross_compiling" >&6; } 3988 3989rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3990 conftest.o conftest.obj conftest.out 3991ac_clean_files=$ac_clean_files_save 3992{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3993printf %s "checking for suffix of object files... " >&6; } 3994if test ${ac_cv_objext+y} 3995then : 3996 printf %s "(cached) " >&6 3997else case e in #( 3998 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3999/* end confdefs.h. */ 4000 4001int 4002main (void) 4003{ 4004 4005 ; 4006 return 0; 4007} 4008_ACEOF 4009rm -f conftest.o conftest.obj 4010if { { ac_try="$ac_compile" 4011case "(($ac_try" in 4012 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4013 *) ac_try_echo=$ac_try;; 4014esac 4015eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4016printf "%s\n" "$ac_try_echo"; } >&5 4017 (eval "$ac_compile") 2>&5 4018 ac_status=$? 4019 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4020 test $ac_status = 0; } 4021then : 4022 for ac_file in conftest.o conftest.obj conftest.*; do 4023 test -f "$ac_file" || continue; 4024 case $ac_file in 4025 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4026 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4027 break;; 4028 esac 4029done 4030else case e in #( 4031 e) printf "%s\n" "$as_me: failed program was:" >&5 4032sed 's/^/| /' conftest.$ac_ext >&5 4033 4034{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4035printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4036as_fn_error $? "cannot compute suffix of object files: cannot compile 4037See 'config.log' for more details" "$LINENO" 5; } ;; 4038esac 4039fi 4040rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4041esac 4042fi 4043{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4044printf "%s\n" "$ac_cv_objext" >&6; } 4045OBJEXT=$ac_cv_objext 4046ac_objext=$OBJEXT 4047{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4048printf %s "checking whether the compiler supports GNU C... " >&6; } 4049if test ${ac_cv_c_compiler_gnu+y} 4050then : 4051 printf %s "(cached) " >&6 4052else case e in #( 4053 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4054/* end confdefs.h. */ 4055 4056int 4057main (void) 4058{ 4059#ifndef __GNUC__ 4060 choke me 4061#endif 4062 4063 ; 4064 return 0; 4065} 4066_ACEOF 4067if ac_fn_c_try_compile "$LINENO" 4068then : 4069 ac_compiler_gnu=yes 4070else case e in #( 4071 e) ac_compiler_gnu=no ;; 4072esac 4073fi 4074rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4075ac_cv_c_compiler_gnu=$ac_compiler_gnu 4076 ;; 4077esac 4078fi 4079{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4080printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4081ac_compiler_gnu=$ac_cv_c_compiler_gnu 4082 4083if test $ac_compiler_gnu = yes; then 4084 GCC=yes 4085else 4086 GCC= 4087fi 4088ac_test_CFLAGS=${CFLAGS+y} 4089ac_save_CFLAGS=$CFLAGS 4090{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4091printf %s "checking whether $CC accepts -g... " >&6; } 4092if test ${ac_cv_prog_cc_g+y} 4093then : 4094 printf %s "(cached) " >&6 4095else case e in #( 4096 e) ac_save_c_werror_flag=$ac_c_werror_flag 4097 ac_c_werror_flag=yes 4098 ac_cv_prog_cc_g=no 4099 CFLAGS="-g" 4100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4101/* end confdefs.h. */ 4102 4103int 4104main (void) 4105{ 4106 4107 ; 4108 return 0; 4109} 4110_ACEOF 4111if ac_fn_c_try_compile "$LINENO" 4112then : 4113 ac_cv_prog_cc_g=yes 4114else case e in #( 4115 e) CFLAGS="" 4116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4117/* end confdefs.h. */ 4118 4119int 4120main (void) 4121{ 4122 4123 ; 4124 return 0; 4125} 4126_ACEOF 4127if ac_fn_c_try_compile "$LINENO" 4128then : 4129 4130else case e in #( 4131 e) ac_c_werror_flag=$ac_save_c_werror_flag 4132 CFLAGS="-g" 4133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4134/* end confdefs.h. */ 4135 4136int 4137main (void) 4138{ 4139 4140 ; 4141 return 0; 4142} 4143_ACEOF 4144if ac_fn_c_try_compile "$LINENO" 4145then : 4146 ac_cv_prog_cc_g=yes 4147fi 4148rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4149esac 4150fi 4151rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4152esac 4153fi 4154rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4155 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4156esac 4157fi 4158{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4159printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4160if test $ac_test_CFLAGS; then 4161 CFLAGS=$ac_save_CFLAGS 4162elif test $ac_cv_prog_cc_g = yes; then 4163 if test "$GCC" = yes; then 4164 CFLAGS="-g -O2" 4165 else 4166 CFLAGS="-g" 4167 fi 4168else 4169 if test "$GCC" = yes; then 4170 CFLAGS="-O2" 4171 else 4172 CFLAGS= 4173 fi 4174fi 4175ac_prog_cc_stdc=no 4176if test x$ac_prog_cc_stdc = xno 4177then : 4178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4179printf %s "checking for $CC option to enable C11 features... " >&6; } 4180if test ${ac_cv_prog_cc_c11+y} 4181then : 4182 printf %s "(cached) " >&6 4183else case e in #( 4184 e) ac_cv_prog_cc_c11=no 4185ac_save_CC=$CC 4186cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4187/* end confdefs.h. */ 4188$ac_c_conftest_c11_program 4189_ACEOF 4190for ac_arg in '' -std=gnu11 4191do 4192 CC="$ac_save_CC $ac_arg" 4193 if ac_fn_c_try_compile "$LINENO" 4194then : 4195 ac_cv_prog_cc_c11=$ac_arg 4196fi 4197rm -f core conftest.err conftest.$ac_objext conftest.beam 4198 test "x$ac_cv_prog_cc_c11" != "xno" && break 4199done 4200rm -f conftest.$ac_ext 4201CC=$ac_save_CC ;; 4202esac 4203fi 4204 4205if test "x$ac_cv_prog_cc_c11" = xno 4206then : 4207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4208printf "%s\n" "unsupported" >&6; } 4209else case e in #( 4210 e) if test "x$ac_cv_prog_cc_c11" = x 4211then : 4212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4213printf "%s\n" "none needed" >&6; } 4214else case e in #( 4215 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4216printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4217 CC="$CC $ac_cv_prog_cc_c11" ;; 4218esac 4219fi 4220 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4221 ac_prog_cc_stdc=c11 ;; 4222esac 4223fi 4224fi 4225if test x$ac_prog_cc_stdc = xno 4226then : 4227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4228printf %s "checking for $CC option to enable C99 features... " >&6; } 4229if test ${ac_cv_prog_cc_c99+y} 4230then : 4231 printf %s "(cached) " >&6 4232else case e in #( 4233 e) ac_cv_prog_cc_c99=no 4234ac_save_CC=$CC 4235cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4236/* end confdefs.h. */ 4237$ac_c_conftest_c99_program 4238_ACEOF 4239for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4240do 4241 CC="$ac_save_CC $ac_arg" 4242 if ac_fn_c_try_compile "$LINENO" 4243then : 4244 ac_cv_prog_cc_c99=$ac_arg 4245fi 4246rm -f core conftest.err conftest.$ac_objext conftest.beam 4247 test "x$ac_cv_prog_cc_c99" != "xno" && break 4248done 4249rm -f conftest.$ac_ext 4250CC=$ac_save_CC ;; 4251esac 4252fi 4253 4254if test "x$ac_cv_prog_cc_c99" = xno 4255then : 4256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4257printf "%s\n" "unsupported" >&6; } 4258else case e in #( 4259 e) if test "x$ac_cv_prog_cc_c99" = x 4260then : 4261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4262printf "%s\n" "none needed" >&6; } 4263else case e in #( 4264 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4265printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4266 CC="$CC $ac_cv_prog_cc_c99" ;; 4267esac 4268fi 4269 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4270 ac_prog_cc_stdc=c99 ;; 4271esac 4272fi 4273fi 4274if test x$ac_prog_cc_stdc = xno 4275then : 4276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4277printf %s "checking for $CC option to enable C89 features... " >&6; } 4278if test ${ac_cv_prog_cc_c89+y} 4279then : 4280 printf %s "(cached) " >&6 4281else case e in #( 4282 e) ac_cv_prog_cc_c89=no 4283ac_save_CC=$CC 4284cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4285/* end confdefs.h. */ 4286$ac_c_conftest_c89_program 4287_ACEOF 4288for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4289do 4290 CC="$ac_save_CC $ac_arg" 4291 if ac_fn_c_try_compile "$LINENO" 4292then : 4293 ac_cv_prog_cc_c89=$ac_arg 4294fi 4295rm -f core conftest.err conftest.$ac_objext conftest.beam 4296 test "x$ac_cv_prog_cc_c89" != "xno" && break 4297done 4298rm -f conftest.$ac_ext 4299CC=$ac_save_CC ;; 4300esac 4301fi 4302 4303if test "x$ac_cv_prog_cc_c89" = xno 4304then : 4305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4306printf "%s\n" "unsupported" >&6; } 4307else case e in #( 4308 e) if test "x$ac_cv_prog_cc_c89" = x 4309then : 4310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4311printf "%s\n" "none needed" >&6; } 4312else case e in #( 4313 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4314printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4315 CC="$CC $ac_cv_prog_cc_c89" ;; 4316esac 4317fi 4318 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4319 ac_prog_cc_stdc=c89 ;; 4320esac 4321fi 4322fi 4323 4324ac_ext=c 4325ac_cpp='$CPP $CPPFLAGS' 4326ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4327ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4328ac_compiler_gnu=$ac_cv_c_compiler_gnu 4329 4330 4331 ac_ext=c 4332ac_cpp='$CPP $CPPFLAGS' 4333ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4334ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4335ac_compiler_gnu=$ac_cv_c_compiler_gnu 4336{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4337printf %s "checking whether $CC understands -c and -o together... " >&6; } 4338if test ${am_cv_prog_cc_c_o+y} 4339then : 4340 printf %s "(cached) " >&6 4341else case e in #( 4342 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4343/* end confdefs.h. */ 4344 4345int 4346main (void) 4347{ 4348 4349 ; 4350 return 0; 4351} 4352_ACEOF 4353 # Make sure it works both with $CC and with simple cc. 4354 # Following AC_PROG_CC_C_O, we do the test twice because some 4355 # compilers refuse to overwrite an existing .o file with -o, 4356 # though they will create one. 4357 am_cv_prog_cc_c_o=yes 4358 for am_i in 1 2; do 4359 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4360 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4361 ac_status=$? 4362 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4363 (exit $ac_status); } \ 4364 && test -f conftest2.$ac_objext; then 4365 : OK 4366 else 4367 am_cv_prog_cc_c_o=no 4368 break 4369 fi 4370 done 4371 rm -f core conftest* 4372 unset am_i ;; 4373esac 4374fi 4375{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4376printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4377if test "$am_cv_prog_cc_c_o" != yes; then 4378 # Losing compiler, so override with the script. 4379 # FIXME: It is wrong to rewrite CC. 4380 # But if we don't then we get into trouble of one sort or another. 4381 # A longer-term fix would be to have automake use am__CC in this case, 4382 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4383 CC="$am_aux_dir/compile $CC" 4384fi 4385ac_ext=c 4386ac_cpp='$CPP $CPPFLAGS' 4387ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4388ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4389ac_compiler_gnu=$ac_cv_c_compiler_gnu 4390 4391 4392depcc="$CC" am_compiler_list= 4393 4394{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4395printf %s "checking dependency style of $depcc... " >&6; } 4396if test ${am_cv_CC_dependencies_compiler_type+y} 4397then : 4398 printf %s "(cached) " >&6 4399else case e in #( 4400 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4401 # We make a subdir and do the tests there. Otherwise we can end up 4402 # making bogus files that we don't know about and never remove. For 4403 # instance it was reported that on HP-UX the gcc test will end up 4404 # making a dummy file named 'D' -- because '-MD' means "put the output 4405 # in D". 4406 rm -rf conftest.dir 4407 mkdir conftest.dir 4408 # Copy depcomp to subdir because otherwise we won't find it if we're 4409 # using a relative directory. 4410 cp "$am_depcomp" conftest.dir 4411 cd conftest.dir 4412 # We will build objects and dependencies in a subdirectory because 4413 # it helps to detect inapplicable dependency modes. For instance 4414 # both Tru64's cc and ICC support -MD to output dependencies as a 4415 # side effect of compilation, but ICC will put the dependencies in 4416 # the current directory while Tru64 will put them in the object 4417 # directory. 4418 mkdir sub 4419 4420 am_cv_CC_dependencies_compiler_type=none 4421 if test "$am_compiler_list" = ""; then 4422 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4423 fi 4424 am__universal=false 4425 case " $depcc " in #( 4426 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4427 esac 4428 4429 for depmode in $am_compiler_list; do 4430 # Setup a source with many dependencies, because some compilers 4431 # like to wrap large dependency lists on column 80 (with \), and 4432 # we should not choose a depcomp mode which is confused by this. 4433 # 4434 # We need to recreate these files for each test, as the compiler may 4435 # overwrite some of them when testing with obscure command lines. 4436 # This happens at least with the AIX C compiler. 4437 : > sub/conftest.c 4438 for i in 1 2 3 4 5 6; do 4439 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4440 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4441 # Solaris 10 /bin/sh. 4442 echo '/* dummy */' > sub/conftst$i.h 4443 done 4444 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4445 4446 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4447 # mode. It turns out that the SunPro C++ compiler does not properly 4448 # handle '-M -o', and we need to detect this. Also, some Intel 4449 # versions had trouble with output in subdirs. 4450 am__obj=sub/conftest.${OBJEXT-o} 4451 am__minus_obj="-o $am__obj" 4452 case $depmode in 4453 gcc) 4454 # This depmode causes a compiler race in universal mode. 4455 test "$am__universal" = false || continue 4456 ;; 4457 nosideeffect) 4458 # After this tag, mechanisms are not by side-effect, so they'll 4459 # only be used when explicitly requested. 4460 if test "x$enable_dependency_tracking" = xyes; then 4461 continue 4462 else 4463 break 4464 fi 4465 ;; 4466 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4467 # This compiler won't grok '-c -o', but also, the minuso test has 4468 # not run yet. These depmodes are late enough in the game, and 4469 # so weak that their functioning should not be impacted. 4470 am__obj=conftest.${OBJEXT-o} 4471 am__minus_obj= 4472 ;; 4473 none) break ;; 4474 esac 4475 if depmode=$depmode \ 4476 source=sub/conftest.c object=$am__obj \ 4477 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4478 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4479 >/dev/null 2>conftest.err && 4480 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4481 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4482 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4483 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4484 # icc doesn't choke on unknown options, it will just issue warnings 4485 # or remarks (even with -Werror). So we grep stderr for any message 4486 # that says an option was ignored or not supported. 4487 # When given -MP, icc 7.0 and 7.1 complain thusly: 4488 # icc: Command line warning: ignoring option '-M'; no argument required 4489 # The diagnosis changed in icc 8.0: 4490 # icc: Command line remark: option '-MP' not supported 4491 if (grep 'ignoring option' conftest.err || 4492 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4493 am_cv_CC_dependencies_compiler_type=$depmode 4494 break 4495 fi 4496 fi 4497 done 4498 4499 cd .. 4500 rm -rf conftest.dir 4501else 4502 am_cv_CC_dependencies_compiler_type=none 4503fi 4504 ;; 4505esac 4506fi 4507{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4508printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4509CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4510 4511 if 4512 test "x$enable_dependency_tracking" != xno \ 4513 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4514 am__fastdepCC_TRUE= 4515 am__fastdepCC_FALSE='#' 4516else 4517 am__fastdepCC_TRUE='#' 4518 am__fastdepCC_FALSE= 4519fi 4520 4521 4522 4523{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4524printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4525if test ${ac_cv_c_undeclared_builtin_options+y} 4526then : 4527 printf %s "(cached) " >&6 4528else case e in #( 4529 e) ac_save_CFLAGS=$CFLAGS 4530 ac_cv_c_undeclared_builtin_options='cannot detect' 4531 for ac_arg in '' -fno-builtin; do 4532 CFLAGS="$ac_save_CFLAGS $ac_arg" 4533 # This test program should *not* compile successfully. 4534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4535/* end confdefs.h. */ 4536 4537int 4538main (void) 4539{ 4540(void) strchr; 4541 ; 4542 return 0; 4543} 4544_ACEOF 4545if ac_fn_c_try_compile "$LINENO" 4546then : 4547 4548else case e in #( 4549 e) # This test program should compile successfully. 4550 # No library function is consistently available on 4551 # freestanding implementations, so test against a dummy 4552 # declaration. Include always-available headers on the 4553 # off chance that they somehow elicit warnings. 4554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4555/* end confdefs.h. */ 4556#include <float.h> 4557#include <limits.h> 4558#include <stdarg.h> 4559#include <stddef.h> 4560extern void ac_decl (int, char *); 4561 4562int 4563main (void) 4564{ 4565(void) ac_decl (0, (char *) 0); 4566 (void) ac_decl; 4567 4568 ; 4569 return 0; 4570} 4571_ACEOF 4572if ac_fn_c_try_compile "$LINENO" 4573then : 4574 if test x"$ac_arg" = x 4575then : 4576 ac_cv_c_undeclared_builtin_options='none needed' 4577else case e in #( 4578 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4579esac 4580fi 4581 break 4582fi 4583rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4584esac 4585fi 4586rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4587 done 4588 CFLAGS=$ac_save_CFLAGS 4589 ;; 4590esac 4591fi 4592{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4593printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4594 case $ac_cv_c_undeclared_builtin_options in #( 4595 'cannot detect') : 4596 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4597printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4598as_fn_error $? "cannot make $CC report undeclared builtins 4599See 'config.log' for more details" "$LINENO" 5; } ;; #( 4600 'none needed') : 4601 ac_c_undeclared_builtin_options='' ;; #( 4602 *) : 4603 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4604esac 4605 4606ac_header= ac_cache= 4607for ac_item in $ac_header_c_list 4608do 4609 if test $ac_cache; then 4610 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4611 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4612 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4613 fi 4614 ac_header= ac_cache= 4615 elif test $ac_header; then 4616 ac_cache=$ac_item 4617 else 4618 ac_header=$ac_item 4619 fi 4620done 4621 4622 4623 4624 4625 4626 4627 4628 4629if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4630then : 4631 4632printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4633 4634fi 4635 4636 4637 4638 4639ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4640if test "x$ac_cv_have_decl___clang__" = xyes 4641then : 4642 CLANGCC="yes" 4643else case e in #( 4644 e) CLANGCC="no" ;; 4645esac 4646fi 4647ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4648if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4649then : 4650 INTELCC="yes" 4651else case e in #( 4652 e) INTELCC="no" ;; 4653esac 4654fi 4655ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4656if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4657then : 4658 SUNCC="yes" 4659else case e in #( 4660 e) SUNCC="no" ;; 4661esac 4662fi 4663 4664 4665 4666 4667 4668 4669 4670 4671if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4672 if test -n "$ac_tool_prefix"; then 4673 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4674set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4675{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4676printf %s "checking for $ac_word... " >&6; } 4677if test ${ac_cv_path_PKG_CONFIG+y} 4678then : 4679 printf %s "(cached) " >&6 4680else case e in #( 4681 e) case $PKG_CONFIG in 4682 [\\/]* | ?:[\\/]*) 4683 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4684 ;; 4685 *) 4686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4687for as_dir in $PATH 4688do 4689 IFS=$as_save_IFS 4690 case $as_dir in #((( 4691 '') as_dir=./ ;; 4692 */) ;; 4693 *) as_dir=$as_dir/ ;; 4694 esac 4695 for ac_exec_ext in '' $ac_executable_extensions; do 4696 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4697 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4698 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4699 break 2 4700 fi 4701done 4702 done 4703IFS=$as_save_IFS 4704 4705 ;; 4706esac ;; 4707esac 4708fi 4709PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4710if test -n "$PKG_CONFIG"; then 4711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4712printf "%s\n" "$PKG_CONFIG" >&6; } 4713else 4714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4715printf "%s\n" "no" >&6; } 4716fi 4717 4718 4719fi 4720if test -z "$ac_cv_path_PKG_CONFIG"; then 4721 ac_pt_PKG_CONFIG=$PKG_CONFIG 4722 # Extract the first word of "pkg-config", so it can be a program name with args. 4723set dummy pkg-config; ac_word=$2 4724{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4725printf %s "checking for $ac_word... " >&6; } 4726if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4727then : 4728 printf %s "(cached) " >&6 4729else case e in #( 4730 e) case $ac_pt_PKG_CONFIG in 4731 [\\/]* | ?:[\\/]*) 4732 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4733 ;; 4734 *) 4735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4736for as_dir in $PATH 4737do 4738 IFS=$as_save_IFS 4739 case $as_dir in #((( 4740 '') as_dir=./ ;; 4741 */) ;; 4742 *) as_dir=$as_dir/ ;; 4743 esac 4744 for ac_exec_ext in '' $ac_executable_extensions; do 4745 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4746 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4747 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4748 break 2 4749 fi 4750done 4751 done 4752IFS=$as_save_IFS 4753 4754 ;; 4755esac ;; 4756esac 4757fi 4758ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4759if test -n "$ac_pt_PKG_CONFIG"; then 4760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4761printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4762else 4763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4764printf "%s\n" "no" >&6; } 4765fi 4766 4767 if test "x$ac_pt_PKG_CONFIG" = x; then 4768 PKG_CONFIG="" 4769 else 4770 case $cross_compiling:$ac_tool_warned in 4771yes:) 4772{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4773printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4774ac_tool_warned=yes ;; 4775esac 4776 PKG_CONFIG=$ac_pt_PKG_CONFIG 4777 fi 4778else 4779 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4780fi 4781 4782fi 4783if test -n "$PKG_CONFIG"; then 4784 _pkg_min_version=0.9.0 4785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4786printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4787 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4789printf "%s\n" "yes" >&6; } 4790 else 4791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4792printf "%s\n" "no" >&6; } 4793 PKG_CONFIG="" 4794 fi 4795fi 4796 4797 4798 # Make sure we can run config.sub. 4799$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4800 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4801 4802{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4803printf %s "checking build system type... " >&6; } 4804if test ${ac_cv_build+y} 4805then : 4806 printf %s "(cached) " >&6 4807else case e in #( 4808 e) ac_build_alias=$build_alias 4809test "x$ac_build_alias" = x && 4810 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4811test "x$ac_build_alias" = x && 4812 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4813ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4814 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4815 ;; 4816esac 4817fi 4818{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4819printf "%s\n" "$ac_cv_build" >&6; } 4820case $ac_cv_build in 4821*-*-*) ;; 4822*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4823esac 4824build=$ac_cv_build 4825ac_save_IFS=$IFS; IFS='-' 4826set x $ac_cv_build 4827shift 4828build_cpu=$1 4829build_vendor=$2 4830shift; shift 4831# Remember, the first character of IFS is used to create $*, 4832# except with old shells: 4833build_os=$* 4834IFS=$ac_save_IFS 4835case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4836 4837 4838{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4839printf %s "checking host system type... " >&6; } 4840if test ${ac_cv_host+y} 4841then : 4842 printf %s "(cached) " >&6 4843else case e in #( 4844 e) if test "x$host_alias" = x; then 4845 ac_cv_host=$ac_cv_build 4846else 4847 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4848 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4849fi 4850 ;; 4851esac 4852fi 4853{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4854printf "%s\n" "$ac_cv_host" >&6; } 4855case $ac_cv_host in 4856*-*-*) ;; 4857*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4858esac 4859host=$ac_cv_host 4860ac_save_IFS=$IFS; IFS='-' 4861set x $ac_cv_host 4862shift 4863host_cpu=$1 4864host_vendor=$2 4865shift; shift 4866# Remember, the first character of IFS is used to create $*, 4867# except with old shells: 4868host_os=$* 4869IFS=$ac_save_IFS 4870case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4871 4872 4873{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4874printf %s "checking for a sed that does not truncate output... " >&6; } 4875if test ${ac_cv_path_SED+y} 4876then : 4877 printf %s "(cached) " >&6 4878else case e in #( 4879 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4880 for ac_i in 1 2 3 4 5 6 7; do 4881 ac_script="$ac_script$as_nl$ac_script" 4882 done 4883 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4884 { ac_script=; unset ac_script;} 4885 if test -z "$SED"; then 4886 ac_path_SED_found=false 4887 # Loop through the user's path and test for each of PROGNAME-LIST 4888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4889for as_dir in $PATH 4890do 4891 IFS=$as_save_IFS 4892 case $as_dir in #((( 4893 '') as_dir=./ ;; 4894 */) ;; 4895 *) as_dir=$as_dir/ ;; 4896 esac 4897 for ac_prog in sed gsed 4898 do 4899 for ac_exec_ext in '' $ac_executable_extensions; do 4900 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4901 as_fn_executable_p "$ac_path_SED" || continue 4902# Check for GNU ac_path_SED and select it if it is found. 4903 # Check for GNU $ac_path_SED 4904case `"$ac_path_SED" --version 2>&1` in #( 4905*GNU*) 4906 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4907#( 4908*) 4909 ac_count=0 4910 printf %s 0123456789 >"conftest.in" 4911 while : 4912 do 4913 cat "conftest.in" "conftest.in" >"conftest.tmp" 4914 mv "conftest.tmp" "conftest.in" 4915 cp "conftest.in" "conftest.nl" 4916 printf "%s\n" '' >> "conftest.nl" 4917 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4918 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4919 as_fn_arith $ac_count + 1 && ac_count=$as_val 4920 if test $ac_count -gt ${ac_path_SED_max-0}; then 4921 # Best one so far, save it but keep looking for a better one 4922 ac_cv_path_SED="$ac_path_SED" 4923 ac_path_SED_max=$ac_count 4924 fi 4925 # 10*(2^10) chars as input seems more than enough 4926 test $ac_count -gt 10 && break 4927 done 4928 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4929esac 4930 4931 $ac_path_SED_found && break 3 4932 done 4933 done 4934 done 4935IFS=$as_save_IFS 4936 if test -z "$ac_cv_path_SED"; then 4937 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4938 fi 4939else 4940 ac_cv_path_SED=$SED 4941fi 4942 ;; 4943esac 4944fi 4945{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4946printf "%s\n" "$ac_cv_path_SED" >&6; } 4947 SED="$ac_cv_path_SED" 4948 rm -f conftest.sed 4949 4950 4951 4952 4953 4954 4955# Check whether --enable-selective-werror was given. 4956if test ${enable_selective_werror+y} 4957then : 4958 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4959else case e in #( 4960 e) SELECTIVE_WERROR=yes ;; 4961esac 4962fi 4963 4964 4965 4966 4967 4968# -v is too short to test reliably with XORG_TESTSET_CFLAG 4969if test "x$SUNCC" = "xyes"; then 4970 BASE_CFLAGS="-v" 4971else 4972 BASE_CFLAGS="" 4973fi 4974 4975# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989xorg_testset_save_CFLAGS="$CFLAGS" 4990 4991if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4994printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4995if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4996then : 4997 printf %s "(cached) " >&6 4998else case e in #( 4999 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5000/* end confdefs.h. */ 5001int i; 5002_ACEOF 5003if ac_fn_c_try_compile "$LINENO" 5004then : 5005 xorg_cv_cc_flag_unknown_warning_option=yes 5006else case e in #( 5007 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5008esac 5009fi 5010rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5011esac 5012fi 5013{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5014printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5015 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5016 CFLAGS="$xorg_testset_save_CFLAGS" 5017fi 5018 5019if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5020 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5022 fi 5023 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5025printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5026if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5027then : 5028 printf %s "(cached) " >&6 5029else case e in #( 5030 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5031/* end confdefs.h. */ 5032int i; 5033_ACEOF 5034if ac_fn_c_try_compile "$LINENO" 5035then : 5036 xorg_cv_cc_flag_unused_command_line_argument=yes 5037else case e in #( 5038 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5039esac 5040fi 5041rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5042esac 5043fi 5044{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5045printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5046 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5047 CFLAGS="$xorg_testset_save_CFLAGS" 5048fi 5049 5050found="no" 5051 5052 if test $found = "no" ; then 5053 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5055 fi 5056 5057 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5059 fi 5060 5061 CFLAGS="$CFLAGS -Wall" 5062 5063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5064printf %s "checking if $CC supports -Wall... " >&6; } 5065 cacheid=xorg_cv_cc_flag__Wall 5066 if eval test \${$cacheid+y} 5067then : 5068 printf %s "(cached) " >&6 5069else case e in #( 5070 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5071/* end confdefs.h. */ 5072int i; 5073int 5074main (void) 5075{ 5076 5077 ; 5078 return 0; 5079} 5080_ACEOF 5081if ac_fn_c_try_link "$LINENO" 5082then : 5083 eval $cacheid=yes 5084else case e in #( 5085 e) eval $cacheid=no ;; 5086esac 5087fi 5088rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5089 conftest$ac_exeext conftest.$ac_ext ;; 5090esac 5091fi 5092 5093 5094 CFLAGS="$xorg_testset_save_CFLAGS" 5095 5096 eval supported=\$$cacheid 5097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5098printf "%s\n" "$supported" >&6; } 5099 if test "$supported" = "yes" ; then 5100 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5101 found="yes" 5102 fi 5103 fi 5104 5105 5106 5107 5108 5109 5110 5111 5112 5113 5114 5115 5116 5117 5118 5119xorg_testset_save_CFLAGS="$CFLAGS" 5120 5121if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5124printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5125if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5126then : 5127 printf %s "(cached) " >&6 5128else case e in #( 5129 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5130/* end confdefs.h. */ 5131int i; 5132_ACEOF 5133if ac_fn_c_try_compile "$LINENO" 5134then : 5135 xorg_cv_cc_flag_unknown_warning_option=yes 5136else case e in #( 5137 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5138esac 5139fi 5140rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5141esac 5142fi 5143{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5144printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5145 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5146 CFLAGS="$xorg_testset_save_CFLAGS" 5147fi 5148 5149if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5150 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5151 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5152 fi 5153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5155printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5156if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5157then : 5158 printf %s "(cached) " >&6 5159else case e in #( 5160 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5161/* end confdefs.h. */ 5162int i; 5163_ACEOF 5164if ac_fn_c_try_compile "$LINENO" 5165then : 5166 xorg_cv_cc_flag_unused_command_line_argument=yes 5167else case e in #( 5168 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5169esac 5170fi 5171rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5172esac 5173fi 5174{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5175printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5176 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5177 CFLAGS="$xorg_testset_save_CFLAGS" 5178fi 5179 5180found="no" 5181 5182 if test $found = "no" ; then 5183 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5185 fi 5186 5187 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5188 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5189 fi 5190 5191 CFLAGS="$CFLAGS -Wpointer-arith" 5192 5193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5194printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5195 cacheid=xorg_cv_cc_flag__Wpointer_arith 5196 if eval test \${$cacheid+y} 5197then : 5198 printf %s "(cached) " >&6 5199else case e in #( 5200 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5201/* end confdefs.h. */ 5202int i; 5203int 5204main (void) 5205{ 5206 5207 ; 5208 return 0; 5209} 5210_ACEOF 5211if ac_fn_c_try_link "$LINENO" 5212then : 5213 eval $cacheid=yes 5214else case e in #( 5215 e) eval $cacheid=no ;; 5216esac 5217fi 5218rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5219 conftest$ac_exeext conftest.$ac_ext ;; 5220esac 5221fi 5222 5223 5224 CFLAGS="$xorg_testset_save_CFLAGS" 5225 5226 eval supported=\$$cacheid 5227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5228printf "%s\n" "$supported" >&6; } 5229 if test "$supported" = "yes" ; then 5230 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5231 found="yes" 5232 fi 5233 fi 5234 5235 5236 5237 5238 5239 5240 5241 5242 5243 5244 5245 5246 5247 5248 5249xorg_testset_save_CFLAGS="$CFLAGS" 5250 5251if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5254printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5255if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5256then : 5257 printf %s "(cached) " >&6 5258else case e in #( 5259 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5260/* end confdefs.h. */ 5261int i; 5262_ACEOF 5263if ac_fn_c_try_compile "$LINENO" 5264then : 5265 xorg_cv_cc_flag_unknown_warning_option=yes 5266else case e in #( 5267 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5268esac 5269fi 5270rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5271esac 5272fi 5273{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5274printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5275 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5276 CFLAGS="$xorg_testset_save_CFLAGS" 5277fi 5278 5279if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5280 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5282 fi 5283 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5285printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5286if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5287then : 5288 printf %s "(cached) " >&6 5289else case e in #( 5290 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5291/* end confdefs.h. */ 5292int i; 5293_ACEOF 5294if ac_fn_c_try_compile "$LINENO" 5295then : 5296 xorg_cv_cc_flag_unused_command_line_argument=yes 5297else case e in #( 5298 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5299esac 5300fi 5301rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5302esac 5303fi 5304{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5305printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5306 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5307 CFLAGS="$xorg_testset_save_CFLAGS" 5308fi 5309 5310found="no" 5311 5312 if test $found = "no" ; then 5313 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5315 fi 5316 5317 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5319 fi 5320 5321 CFLAGS="$CFLAGS -Wmissing-declarations" 5322 5323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5324printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5325 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5326 if eval test \${$cacheid+y} 5327then : 5328 printf %s "(cached) " >&6 5329else case e in #( 5330 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5331/* end confdefs.h. */ 5332int i; 5333int 5334main (void) 5335{ 5336 5337 ; 5338 return 0; 5339} 5340_ACEOF 5341if ac_fn_c_try_link "$LINENO" 5342then : 5343 eval $cacheid=yes 5344else case e in #( 5345 e) eval $cacheid=no ;; 5346esac 5347fi 5348rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5349 conftest$ac_exeext conftest.$ac_ext ;; 5350esac 5351fi 5352 5353 5354 CFLAGS="$xorg_testset_save_CFLAGS" 5355 5356 eval supported=\$$cacheid 5357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5358printf "%s\n" "$supported" >&6; } 5359 if test "$supported" = "yes" ; then 5360 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5361 found="yes" 5362 fi 5363 fi 5364 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379xorg_testset_save_CFLAGS="$CFLAGS" 5380 5381if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5384printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5385if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5386then : 5387 printf %s "(cached) " >&6 5388else case e in #( 5389 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5390/* end confdefs.h. */ 5391int i; 5392_ACEOF 5393if ac_fn_c_try_compile "$LINENO" 5394then : 5395 xorg_cv_cc_flag_unknown_warning_option=yes 5396else case e in #( 5397 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5398esac 5399fi 5400rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5401esac 5402fi 5403{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5404printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5405 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5406 CFLAGS="$xorg_testset_save_CFLAGS" 5407fi 5408 5409if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5412 fi 5413 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5415printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5416if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5417then : 5418 printf %s "(cached) " >&6 5419else case e in #( 5420 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5421/* end confdefs.h. */ 5422int i; 5423_ACEOF 5424if ac_fn_c_try_compile "$LINENO" 5425then : 5426 xorg_cv_cc_flag_unused_command_line_argument=yes 5427else case e in #( 5428 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5429esac 5430fi 5431rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5432esac 5433fi 5434{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5435printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5436 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5437 CFLAGS="$xorg_testset_save_CFLAGS" 5438fi 5439 5440found="no" 5441 5442 if test $found = "no" ; then 5443 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5445 fi 5446 5447 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5448 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5449 fi 5450 5451 CFLAGS="$CFLAGS -Wformat=2" 5452 5453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5454printf %s "checking if $CC supports -Wformat=2... " >&6; } 5455 cacheid=xorg_cv_cc_flag__Wformat_2 5456 if eval test \${$cacheid+y} 5457then : 5458 printf %s "(cached) " >&6 5459else case e in #( 5460 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5461/* end confdefs.h. */ 5462int i; 5463int 5464main (void) 5465{ 5466 5467 ; 5468 return 0; 5469} 5470_ACEOF 5471if ac_fn_c_try_link "$LINENO" 5472then : 5473 eval $cacheid=yes 5474else case e in #( 5475 e) eval $cacheid=no ;; 5476esac 5477fi 5478rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5479 conftest$ac_exeext conftest.$ac_ext ;; 5480esac 5481fi 5482 5483 5484 CFLAGS="$xorg_testset_save_CFLAGS" 5485 5486 eval supported=\$$cacheid 5487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5488printf "%s\n" "$supported" >&6; } 5489 if test "$supported" = "yes" ; then 5490 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5491 found="yes" 5492 fi 5493 fi 5494 5495 if test $found = "no" ; then 5496 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5498 fi 5499 5500 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5501 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5502 fi 5503 5504 CFLAGS="$CFLAGS -Wformat" 5505 5506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5507printf %s "checking if $CC supports -Wformat... " >&6; } 5508 cacheid=xorg_cv_cc_flag__Wformat 5509 if eval test \${$cacheid+y} 5510then : 5511 printf %s "(cached) " >&6 5512else case e in #( 5513 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5514/* end confdefs.h. */ 5515int i; 5516int 5517main (void) 5518{ 5519 5520 ; 5521 return 0; 5522} 5523_ACEOF 5524if ac_fn_c_try_link "$LINENO" 5525then : 5526 eval $cacheid=yes 5527else case e in #( 5528 e) eval $cacheid=no ;; 5529esac 5530fi 5531rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5532 conftest$ac_exeext conftest.$ac_ext ;; 5533esac 5534fi 5535 5536 5537 CFLAGS="$xorg_testset_save_CFLAGS" 5538 5539 eval supported=\$$cacheid 5540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5541printf "%s\n" "$supported" >&6; } 5542 if test "$supported" = "yes" ; then 5543 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5544 found="yes" 5545 fi 5546 fi 5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 5561 5562 5563 5564xorg_testset_save_CFLAGS="$CFLAGS" 5565 5566if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5567 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5569printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5570if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5571then : 5572 printf %s "(cached) " >&6 5573else case e in #( 5574 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5575/* end confdefs.h. */ 5576int i; 5577_ACEOF 5578if ac_fn_c_try_compile "$LINENO" 5579then : 5580 xorg_cv_cc_flag_unknown_warning_option=yes 5581else case e in #( 5582 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5583esac 5584fi 5585rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5586esac 5587fi 5588{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5589printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5590 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5591 CFLAGS="$xorg_testset_save_CFLAGS" 5592fi 5593 5594if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5597 fi 5598 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5600printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5601if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5602then : 5603 printf %s "(cached) " >&6 5604else case e in #( 5605 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5606/* end confdefs.h. */ 5607int i; 5608_ACEOF 5609if ac_fn_c_try_compile "$LINENO" 5610then : 5611 xorg_cv_cc_flag_unused_command_line_argument=yes 5612else case e in #( 5613 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5614esac 5615fi 5616rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5617esac 5618fi 5619{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5620printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5621 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5622 CFLAGS="$xorg_testset_save_CFLAGS" 5623fi 5624 5625found="no" 5626 5627 if test $found = "no" ; then 5628 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5630 fi 5631 5632 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5634 fi 5635 5636 CFLAGS="$CFLAGS -Wstrict-prototypes" 5637 5638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5639printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5640 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5641 if eval test \${$cacheid+y} 5642then : 5643 printf %s "(cached) " >&6 5644else case e in #( 5645 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5646/* end confdefs.h. */ 5647int i; 5648int 5649main (void) 5650{ 5651 5652 ; 5653 return 0; 5654} 5655_ACEOF 5656if ac_fn_c_try_link "$LINENO" 5657then : 5658 eval $cacheid=yes 5659else case e in #( 5660 e) eval $cacheid=no ;; 5661esac 5662fi 5663rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5664 conftest$ac_exeext conftest.$ac_ext ;; 5665esac 5666fi 5667 5668 5669 CFLAGS="$xorg_testset_save_CFLAGS" 5670 5671 eval supported=\$$cacheid 5672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5673printf "%s\n" "$supported" >&6; } 5674 if test "$supported" = "yes" ; then 5675 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5676 found="yes" 5677 fi 5678 fi 5679 5680 5681 5682 5683 5684 5685 5686 5687 5688 5689 5690 5691 5692 5693 5694xorg_testset_save_CFLAGS="$CFLAGS" 5695 5696if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5699printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5700if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5701then : 5702 printf %s "(cached) " >&6 5703else case e in #( 5704 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5705/* end confdefs.h. */ 5706int i; 5707_ACEOF 5708if ac_fn_c_try_compile "$LINENO" 5709then : 5710 xorg_cv_cc_flag_unknown_warning_option=yes 5711else case e in #( 5712 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5713esac 5714fi 5715rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5716esac 5717fi 5718{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5719printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5720 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5721 CFLAGS="$xorg_testset_save_CFLAGS" 5722fi 5723 5724if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5725 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5727 fi 5728 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5730printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5731if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5732then : 5733 printf %s "(cached) " >&6 5734else case e in #( 5735 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5736/* end confdefs.h. */ 5737int i; 5738_ACEOF 5739if ac_fn_c_try_compile "$LINENO" 5740then : 5741 xorg_cv_cc_flag_unused_command_line_argument=yes 5742else case e in #( 5743 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5744esac 5745fi 5746rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5747esac 5748fi 5749{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5750printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5751 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5752 CFLAGS="$xorg_testset_save_CFLAGS" 5753fi 5754 5755found="no" 5756 5757 if test $found = "no" ; then 5758 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5759 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5760 fi 5761 5762 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5763 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5764 fi 5765 5766 CFLAGS="$CFLAGS -Wmissing-prototypes" 5767 5768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5769printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5770 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5771 if eval test \${$cacheid+y} 5772then : 5773 printf %s "(cached) " >&6 5774else case e in #( 5775 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5776/* end confdefs.h. */ 5777int i; 5778int 5779main (void) 5780{ 5781 5782 ; 5783 return 0; 5784} 5785_ACEOF 5786if ac_fn_c_try_link "$LINENO" 5787then : 5788 eval $cacheid=yes 5789else case e in #( 5790 e) eval $cacheid=no ;; 5791esac 5792fi 5793rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5794 conftest$ac_exeext conftest.$ac_ext ;; 5795esac 5796fi 5797 5798 5799 CFLAGS="$xorg_testset_save_CFLAGS" 5800 5801 eval supported=\$$cacheid 5802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5803printf "%s\n" "$supported" >&6; } 5804 if test "$supported" = "yes" ; then 5805 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5806 found="yes" 5807 fi 5808 fi 5809 5810 5811 5812 5813 5814 5815 5816 5817 5818 5819 5820 5821 5822 5823 5824xorg_testset_save_CFLAGS="$CFLAGS" 5825 5826if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5829printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5830if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5831then : 5832 printf %s "(cached) " >&6 5833else case e in #( 5834 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5835/* end confdefs.h. */ 5836int i; 5837_ACEOF 5838if ac_fn_c_try_compile "$LINENO" 5839then : 5840 xorg_cv_cc_flag_unknown_warning_option=yes 5841else case e in #( 5842 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5843esac 5844fi 5845rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5846esac 5847fi 5848{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5849printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5850 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5851 CFLAGS="$xorg_testset_save_CFLAGS" 5852fi 5853 5854if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5857 fi 5858 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5860printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5861if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5862then : 5863 printf %s "(cached) " >&6 5864else case e in #( 5865 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5866/* end confdefs.h. */ 5867int i; 5868_ACEOF 5869if ac_fn_c_try_compile "$LINENO" 5870then : 5871 xorg_cv_cc_flag_unused_command_line_argument=yes 5872else case e in #( 5873 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5874esac 5875fi 5876rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5877esac 5878fi 5879{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5880printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5881 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5882 CFLAGS="$xorg_testset_save_CFLAGS" 5883fi 5884 5885found="no" 5886 5887 if test $found = "no" ; then 5888 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5890 fi 5891 5892 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5893 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5894 fi 5895 5896 CFLAGS="$CFLAGS -Wnested-externs" 5897 5898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5899printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5900 cacheid=xorg_cv_cc_flag__Wnested_externs 5901 if eval test \${$cacheid+y} 5902then : 5903 printf %s "(cached) " >&6 5904else case e in #( 5905 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5906/* end confdefs.h. */ 5907int i; 5908int 5909main (void) 5910{ 5911 5912 ; 5913 return 0; 5914} 5915_ACEOF 5916if ac_fn_c_try_link "$LINENO" 5917then : 5918 eval $cacheid=yes 5919else case e in #( 5920 e) eval $cacheid=no ;; 5921esac 5922fi 5923rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5924 conftest$ac_exeext conftest.$ac_ext ;; 5925esac 5926fi 5927 5928 5929 CFLAGS="$xorg_testset_save_CFLAGS" 5930 5931 eval supported=\$$cacheid 5932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5933printf "%s\n" "$supported" >&6; } 5934 if test "$supported" = "yes" ; then 5935 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5936 found="yes" 5937 fi 5938 fi 5939 5940 5941 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 5952 5953 5954xorg_testset_save_CFLAGS="$CFLAGS" 5955 5956if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5959printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5960if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5961then : 5962 printf %s "(cached) " >&6 5963else case e in #( 5964 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5965/* end confdefs.h. */ 5966int i; 5967_ACEOF 5968if ac_fn_c_try_compile "$LINENO" 5969then : 5970 xorg_cv_cc_flag_unknown_warning_option=yes 5971else case e in #( 5972 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5973esac 5974fi 5975rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5976esac 5977fi 5978{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5979printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5980 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5981 CFLAGS="$xorg_testset_save_CFLAGS" 5982fi 5983 5984if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5985 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5987 fi 5988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5990printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5991if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5992then : 5993 printf %s "(cached) " >&6 5994else case e in #( 5995 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5996/* end confdefs.h. */ 5997int i; 5998_ACEOF 5999if ac_fn_c_try_compile "$LINENO" 6000then : 6001 xorg_cv_cc_flag_unused_command_line_argument=yes 6002else case e in #( 6003 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6004esac 6005fi 6006rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6007esac 6008fi 6009{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6010printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6011 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6012 CFLAGS="$xorg_testset_save_CFLAGS" 6013fi 6014 6015found="no" 6016 6017 if test $found = "no" ; then 6018 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6020 fi 6021 6022 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6023 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6024 fi 6025 6026 CFLAGS="$CFLAGS -Wbad-function-cast" 6027 6028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6029printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6030 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6031 if eval test \${$cacheid+y} 6032then : 6033 printf %s "(cached) " >&6 6034else case e in #( 6035 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6036/* end confdefs.h. */ 6037int i; 6038int 6039main (void) 6040{ 6041 6042 ; 6043 return 0; 6044} 6045_ACEOF 6046if ac_fn_c_try_link "$LINENO" 6047then : 6048 eval $cacheid=yes 6049else case e in #( 6050 e) eval $cacheid=no ;; 6051esac 6052fi 6053rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6054 conftest$ac_exeext conftest.$ac_ext ;; 6055esac 6056fi 6057 6058 6059 CFLAGS="$xorg_testset_save_CFLAGS" 6060 6061 eval supported=\$$cacheid 6062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6063printf "%s\n" "$supported" >&6; } 6064 if test "$supported" = "yes" ; then 6065 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6066 found="yes" 6067 fi 6068 fi 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078 6079 6080 6081 6082 6083 6084xorg_testset_save_CFLAGS="$CFLAGS" 6085 6086if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6087 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6089printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6090if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6091then : 6092 printf %s "(cached) " >&6 6093else case e in #( 6094 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6095/* end confdefs.h. */ 6096int i; 6097_ACEOF 6098if ac_fn_c_try_compile "$LINENO" 6099then : 6100 xorg_cv_cc_flag_unknown_warning_option=yes 6101else case e in #( 6102 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6103esac 6104fi 6105rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6106esac 6107fi 6108{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6109printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6110 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6111 CFLAGS="$xorg_testset_save_CFLAGS" 6112fi 6113 6114if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6115 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6117 fi 6118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6120printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6121if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6122then : 6123 printf %s "(cached) " >&6 6124else case e in #( 6125 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6126/* end confdefs.h. */ 6127int i; 6128_ACEOF 6129if ac_fn_c_try_compile "$LINENO" 6130then : 6131 xorg_cv_cc_flag_unused_command_line_argument=yes 6132else case e in #( 6133 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6134esac 6135fi 6136rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6137esac 6138fi 6139{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6140printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6141 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6142 CFLAGS="$xorg_testset_save_CFLAGS" 6143fi 6144 6145found="no" 6146 6147 if test $found = "no" ; then 6148 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6150 fi 6151 6152 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6153 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6154 fi 6155 6156 CFLAGS="$CFLAGS -Wold-style-definition" 6157 6158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6159printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6160 cacheid=xorg_cv_cc_flag__Wold_style_definition 6161 if eval test \${$cacheid+y} 6162then : 6163 printf %s "(cached) " >&6 6164else case e in #( 6165 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6166/* end confdefs.h. */ 6167int i; 6168int 6169main (void) 6170{ 6171 6172 ; 6173 return 0; 6174} 6175_ACEOF 6176if ac_fn_c_try_link "$LINENO" 6177then : 6178 eval $cacheid=yes 6179else case e in #( 6180 e) eval $cacheid=no ;; 6181esac 6182fi 6183rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6184 conftest$ac_exeext conftest.$ac_ext ;; 6185esac 6186fi 6187 6188 6189 CFLAGS="$xorg_testset_save_CFLAGS" 6190 6191 eval supported=\$$cacheid 6192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6193printf "%s\n" "$supported" >&6; } 6194 if test "$supported" = "yes" ; then 6195 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6196 found="yes" 6197 fi 6198 fi 6199 6200 if test $found = "no" ; then 6201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6203 fi 6204 6205 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6206 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6207 fi 6208 6209 CFLAGS="$CFLAGS -fd" 6210 6211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6212printf %s "checking if $CC supports -fd... " >&6; } 6213 cacheid=xorg_cv_cc_flag__fd 6214 if eval test \${$cacheid+y} 6215then : 6216 printf %s "(cached) " >&6 6217else case e in #( 6218 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6219/* end confdefs.h. */ 6220int i; 6221int 6222main (void) 6223{ 6224 6225 ; 6226 return 0; 6227} 6228_ACEOF 6229if ac_fn_c_try_link "$LINENO" 6230then : 6231 eval $cacheid=yes 6232else case e in #( 6233 e) eval $cacheid=no ;; 6234esac 6235fi 6236rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6237 conftest$ac_exeext conftest.$ac_ext ;; 6238esac 6239fi 6240 6241 6242 CFLAGS="$xorg_testset_save_CFLAGS" 6243 6244 eval supported=\$$cacheid 6245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6246printf "%s\n" "$supported" >&6; } 6247 if test "$supported" = "yes" ; then 6248 BASE_CFLAGS="$BASE_CFLAGS -fd" 6249 found="yes" 6250 fi 6251 fi 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267xorg_testset_save_CFLAGS="$CFLAGS" 6268 6269if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6272printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6273if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6274then : 6275 printf %s "(cached) " >&6 6276else case e in #( 6277 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6278/* end confdefs.h. */ 6279int i; 6280_ACEOF 6281if ac_fn_c_try_compile "$LINENO" 6282then : 6283 xorg_cv_cc_flag_unknown_warning_option=yes 6284else case e in #( 6285 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6286esac 6287fi 6288rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6289esac 6290fi 6291{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6292printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6293 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6294 CFLAGS="$xorg_testset_save_CFLAGS" 6295fi 6296 6297if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6300 fi 6301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6303printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6304if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6305then : 6306 printf %s "(cached) " >&6 6307else case e in #( 6308 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6309/* end confdefs.h. */ 6310int i; 6311_ACEOF 6312if ac_fn_c_try_compile "$LINENO" 6313then : 6314 xorg_cv_cc_flag_unused_command_line_argument=yes 6315else case e in #( 6316 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6317esac 6318fi 6319rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6320esac 6321fi 6322{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6323printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6324 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6325 CFLAGS="$xorg_testset_save_CFLAGS" 6326fi 6327 6328found="no" 6329 6330 if test $found = "no" ; then 6331 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6333 fi 6334 6335 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6337 fi 6338 6339 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6340 6341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6342printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6343 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6344 if eval test \${$cacheid+y} 6345then : 6346 printf %s "(cached) " >&6 6347else case e in #( 6348 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6349/* end confdefs.h. */ 6350int i; 6351int 6352main (void) 6353{ 6354 6355 ; 6356 return 0; 6357} 6358_ACEOF 6359if ac_fn_c_try_link "$LINENO" 6360then : 6361 eval $cacheid=yes 6362else case e in #( 6363 e) eval $cacheid=no ;; 6364esac 6365fi 6366rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6367 conftest$ac_exeext conftest.$ac_ext ;; 6368esac 6369fi 6370 6371 6372 CFLAGS="$xorg_testset_save_CFLAGS" 6373 6374 eval supported=\$$cacheid 6375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6376printf "%s\n" "$supported" >&6; } 6377 if test "$supported" = "yes" ; then 6378 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6379 found="yes" 6380 fi 6381 fi 6382 6383 6384 6385 6386 6387# This chunk adds additional warnings that could catch undesired effects. 6388 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 6401xorg_testset_save_CFLAGS="$CFLAGS" 6402 6403if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6406printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6407if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6408then : 6409 printf %s "(cached) " >&6 6410else case e in #( 6411 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6412/* end confdefs.h. */ 6413int i; 6414_ACEOF 6415if ac_fn_c_try_compile "$LINENO" 6416then : 6417 xorg_cv_cc_flag_unknown_warning_option=yes 6418else case e in #( 6419 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6420esac 6421fi 6422rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6423esac 6424fi 6425{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6426printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6427 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6428 CFLAGS="$xorg_testset_save_CFLAGS" 6429fi 6430 6431if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6434 fi 6435 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6437printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6438if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6439then : 6440 printf %s "(cached) " >&6 6441else case e in #( 6442 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6443/* end confdefs.h. */ 6444int i; 6445_ACEOF 6446if ac_fn_c_try_compile "$LINENO" 6447then : 6448 xorg_cv_cc_flag_unused_command_line_argument=yes 6449else case e in #( 6450 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6451esac 6452fi 6453rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6454esac 6455fi 6456{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6457printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6458 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6459 CFLAGS="$xorg_testset_save_CFLAGS" 6460fi 6461 6462found="no" 6463 6464 if test $found = "no" ; then 6465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6467 fi 6468 6469 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6471 fi 6472 6473 CFLAGS="$CFLAGS -Wunused" 6474 6475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6476printf %s "checking if $CC supports -Wunused... " >&6; } 6477 cacheid=xorg_cv_cc_flag__Wunused 6478 if eval test \${$cacheid+y} 6479then : 6480 printf %s "(cached) " >&6 6481else case e in #( 6482 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6483/* end confdefs.h. */ 6484int i; 6485int 6486main (void) 6487{ 6488 6489 ; 6490 return 0; 6491} 6492_ACEOF 6493if ac_fn_c_try_link "$LINENO" 6494then : 6495 eval $cacheid=yes 6496else case e in #( 6497 e) eval $cacheid=no ;; 6498esac 6499fi 6500rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6501 conftest$ac_exeext conftest.$ac_ext ;; 6502esac 6503fi 6504 6505 6506 CFLAGS="$xorg_testset_save_CFLAGS" 6507 6508 eval supported=\$$cacheid 6509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6510printf "%s\n" "$supported" >&6; } 6511 if test "$supported" = "yes" ; then 6512 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6513 found="yes" 6514 fi 6515 fi 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 6527 6528 6529 6530 6531xorg_testset_save_CFLAGS="$CFLAGS" 6532 6533if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6536printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6537if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6538then : 6539 printf %s "(cached) " >&6 6540else case e in #( 6541 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6542/* end confdefs.h. */ 6543int i; 6544_ACEOF 6545if ac_fn_c_try_compile "$LINENO" 6546then : 6547 xorg_cv_cc_flag_unknown_warning_option=yes 6548else case e in #( 6549 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6550esac 6551fi 6552rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6553esac 6554fi 6555{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6556printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6557 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6558 CFLAGS="$xorg_testset_save_CFLAGS" 6559fi 6560 6561if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6564 fi 6565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6567printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6568if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6569then : 6570 printf %s "(cached) " >&6 6571else case e in #( 6572 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6573/* end confdefs.h. */ 6574int i; 6575_ACEOF 6576if ac_fn_c_try_compile "$LINENO" 6577then : 6578 xorg_cv_cc_flag_unused_command_line_argument=yes 6579else case e in #( 6580 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6581esac 6582fi 6583rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6584esac 6585fi 6586{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6587printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6588 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6589 CFLAGS="$xorg_testset_save_CFLAGS" 6590fi 6591 6592found="no" 6593 6594 if test $found = "no" ; then 6595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6597 fi 6598 6599 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6600 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6601 fi 6602 6603 CFLAGS="$CFLAGS -Wuninitialized" 6604 6605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6606printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6607 cacheid=xorg_cv_cc_flag__Wuninitialized 6608 if eval test \${$cacheid+y} 6609then : 6610 printf %s "(cached) " >&6 6611else case e in #( 6612 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6613/* end confdefs.h. */ 6614int i; 6615int 6616main (void) 6617{ 6618 6619 ; 6620 return 0; 6621} 6622_ACEOF 6623if ac_fn_c_try_link "$LINENO" 6624then : 6625 eval $cacheid=yes 6626else case e in #( 6627 e) eval $cacheid=no ;; 6628esac 6629fi 6630rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6631 conftest$ac_exeext conftest.$ac_ext ;; 6632esac 6633fi 6634 6635 6636 CFLAGS="$xorg_testset_save_CFLAGS" 6637 6638 eval supported=\$$cacheid 6639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6640printf "%s\n" "$supported" >&6; } 6641 if test "$supported" = "yes" ; then 6642 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6643 found="yes" 6644 fi 6645 fi 6646 6647 6648 6649 6650 6651 6652 6653 6654 6655 6656 6657 6658 6659 6660 6661xorg_testset_save_CFLAGS="$CFLAGS" 6662 6663if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6666printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6667if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6668then : 6669 printf %s "(cached) " >&6 6670else case e in #( 6671 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6672/* end confdefs.h. */ 6673int i; 6674_ACEOF 6675if ac_fn_c_try_compile "$LINENO" 6676then : 6677 xorg_cv_cc_flag_unknown_warning_option=yes 6678else case e in #( 6679 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6680esac 6681fi 6682rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6683esac 6684fi 6685{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6686printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6687 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6688 CFLAGS="$xorg_testset_save_CFLAGS" 6689fi 6690 6691if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6692 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6694 fi 6695 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6697printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6698if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6699then : 6700 printf %s "(cached) " >&6 6701else case e in #( 6702 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6703/* end confdefs.h. */ 6704int i; 6705_ACEOF 6706if ac_fn_c_try_compile "$LINENO" 6707then : 6708 xorg_cv_cc_flag_unused_command_line_argument=yes 6709else case e in #( 6710 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6711esac 6712fi 6713rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6714esac 6715fi 6716{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6717printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6718 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6719 CFLAGS="$xorg_testset_save_CFLAGS" 6720fi 6721 6722found="no" 6723 6724 if test $found = "no" ; then 6725 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6727 fi 6728 6729 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6730 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6731 fi 6732 6733 CFLAGS="$CFLAGS -Wshadow" 6734 6735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6736printf %s "checking if $CC supports -Wshadow... " >&6; } 6737 cacheid=xorg_cv_cc_flag__Wshadow 6738 if eval test \${$cacheid+y} 6739then : 6740 printf %s "(cached) " >&6 6741else case e in #( 6742 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6743/* end confdefs.h. */ 6744int i; 6745int 6746main (void) 6747{ 6748 6749 ; 6750 return 0; 6751} 6752_ACEOF 6753if ac_fn_c_try_link "$LINENO" 6754then : 6755 eval $cacheid=yes 6756else case e in #( 6757 e) eval $cacheid=no ;; 6758esac 6759fi 6760rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6761 conftest$ac_exeext conftest.$ac_ext ;; 6762esac 6763fi 6764 6765 6766 CFLAGS="$xorg_testset_save_CFLAGS" 6767 6768 eval supported=\$$cacheid 6769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6770printf "%s\n" "$supported" >&6; } 6771 if test "$supported" = "yes" ; then 6772 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6773 found="yes" 6774 fi 6775 fi 6776 6777 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791xorg_testset_save_CFLAGS="$CFLAGS" 6792 6793if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6796printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6797if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6798then : 6799 printf %s "(cached) " >&6 6800else case e in #( 6801 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6802/* end confdefs.h. */ 6803int i; 6804_ACEOF 6805if ac_fn_c_try_compile "$LINENO" 6806then : 6807 xorg_cv_cc_flag_unknown_warning_option=yes 6808else case e in #( 6809 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6810esac 6811fi 6812rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6813esac 6814fi 6815{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6816printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6817 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6818 CFLAGS="$xorg_testset_save_CFLAGS" 6819fi 6820 6821if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6824 fi 6825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6827printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6828if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6829then : 6830 printf %s "(cached) " >&6 6831else case e in #( 6832 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6833/* end confdefs.h. */ 6834int i; 6835_ACEOF 6836if ac_fn_c_try_compile "$LINENO" 6837then : 6838 xorg_cv_cc_flag_unused_command_line_argument=yes 6839else case e in #( 6840 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6841esac 6842fi 6843rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6844esac 6845fi 6846{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6847printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6848 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6849 CFLAGS="$xorg_testset_save_CFLAGS" 6850fi 6851 6852found="no" 6853 6854 if test $found = "no" ; then 6855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6857 fi 6858 6859 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6861 fi 6862 6863 CFLAGS="$CFLAGS -Wmissing-noreturn" 6864 6865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6866printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6867 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6868 if eval test \${$cacheid+y} 6869then : 6870 printf %s "(cached) " >&6 6871else case e in #( 6872 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6873/* end confdefs.h. */ 6874int i; 6875int 6876main (void) 6877{ 6878 6879 ; 6880 return 0; 6881} 6882_ACEOF 6883if ac_fn_c_try_link "$LINENO" 6884then : 6885 eval $cacheid=yes 6886else case e in #( 6887 e) eval $cacheid=no ;; 6888esac 6889fi 6890rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6891 conftest$ac_exeext conftest.$ac_ext ;; 6892esac 6893fi 6894 6895 6896 CFLAGS="$xorg_testset_save_CFLAGS" 6897 6898 eval supported=\$$cacheid 6899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6900printf "%s\n" "$supported" >&6; } 6901 if test "$supported" = "yes" ; then 6902 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6903 found="yes" 6904 fi 6905 fi 6906 6907 6908 6909 6910 6911 6912 6913 6914 6915 6916 6917 6918 6919 6920 6921xorg_testset_save_CFLAGS="$CFLAGS" 6922 6923if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6926printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6927if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6928then : 6929 printf %s "(cached) " >&6 6930else case e in #( 6931 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6932/* end confdefs.h. */ 6933int i; 6934_ACEOF 6935if ac_fn_c_try_compile "$LINENO" 6936then : 6937 xorg_cv_cc_flag_unknown_warning_option=yes 6938else case e in #( 6939 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6940esac 6941fi 6942rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6943esac 6944fi 6945{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6946printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6947 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6948 CFLAGS="$xorg_testset_save_CFLAGS" 6949fi 6950 6951if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6952 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6954 fi 6955 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6957printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6958if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6959then : 6960 printf %s "(cached) " >&6 6961else case e in #( 6962 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6963/* end confdefs.h. */ 6964int i; 6965_ACEOF 6966if ac_fn_c_try_compile "$LINENO" 6967then : 6968 xorg_cv_cc_flag_unused_command_line_argument=yes 6969else case e in #( 6970 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6971esac 6972fi 6973rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6974esac 6975fi 6976{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6977printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6978 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6979 CFLAGS="$xorg_testset_save_CFLAGS" 6980fi 6981 6982found="no" 6983 6984 if test $found = "no" ; then 6985 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6987 fi 6988 6989 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6990 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6991 fi 6992 6993 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6994 6995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6996printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6997 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6998 if eval test \${$cacheid+y} 6999then : 7000 printf %s "(cached) " >&6 7001else case e in #( 7002 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7003/* end confdefs.h. */ 7004int i; 7005int 7006main (void) 7007{ 7008 7009 ; 7010 return 0; 7011} 7012_ACEOF 7013if ac_fn_c_try_link "$LINENO" 7014then : 7015 eval $cacheid=yes 7016else case e in #( 7017 e) eval $cacheid=no ;; 7018esac 7019fi 7020rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7021 conftest$ac_exeext conftest.$ac_ext ;; 7022esac 7023fi 7024 7025 7026 CFLAGS="$xorg_testset_save_CFLAGS" 7027 7028 eval supported=\$$cacheid 7029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7030printf "%s\n" "$supported" >&6; } 7031 if test "$supported" = "yes" ; then 7032 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7033 found="yes" 7034 fi 7035 fi 7036 7037 7038 7039 7040 7041 7042 7043 7044 7045 7046 7047 7048 7049 7050 7051xorg_testset_save_CFLAGS="$CFLAGS" 7052 7053if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7054 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7056printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7057if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7058then : 7059 printf %s "(cached) " >&6 7060else case e in #( 7061 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7062/* end confdefs.h. */ 7063int i; 7064_ACEOF 7065if ac_fn_c_try_compile "$LINENO" 7066then : 7067 xorg_cv_cc_flag_unknown_warning_option=yes 7068else case e in #( 7069 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7070esac 7071fi 7072rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7073esac 7074fi 7075{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7076printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7077 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7078 CFLAGS="$xorg_testset_save_CFLAGS" 7079fi 7080 7081if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7082 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7084 fi 7085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7087printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7088if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7089then : 7090 printf %s "(cached) " >&6 7091else case e in #( 7092 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7093/* end confdefs.h. */ 7094int i; 7095_ACEOF 7096if ac_fn_c_try_compile "$LINENO" 7097then : 7098 xorg_cv_cc_flag_unused_command_line_argument=yes 7099else case e in #( 7100 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7101esac 7102fi 7103rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7104esac 7105fi 7106{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7107printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7108 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7109 CFLAGS="$xorg_testset_save_CFLAGS" 7110fi 7111 7112found="no" 7113 7114 if test $found = "no" ; then 7115 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7117 fi 7118 7119 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7120 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7121 fi 7122 7123 CFLAGS="$CFLAGS -Wredundant-decls" 7124 7125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7126printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7127 cacheid=xorg_cv_cc_flag__Wredundant_decls 7128 if eval test \${$cacheid+y} 7129then : 7130 printf %s "(cached) " >&6 7131else case e in #( 7132 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7133/* end confdefs.h. */ 7134int i; 7135int 7136main (void) 7137{ 7138 7139 ; 7140 return 0; 7141} 7142_ACEOF 7143if ac_fn_c_try_link "$LINENO" 7144then : 7145 eval $cacheid=yes 7146else case e in #( 7147 e) eval $cacheid=no ;; 7148esac 7149fi 7150rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7151 conftest$ac_exeext conftest.$ac_ext ;; 7152esac 7153fi 7154 7155 7156 CFLAGS="$xorg_testset_save_CFLAGS" 7157 7158 eval supported=\$$cacheid 7159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7160printf "%s\n" "$supported" >&6; } 7161 if test "$supported" = "yes" ; then 7162 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7163 found="yes" 7164 fi 7165 fi 7166 7167 7168 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181xorg_testset_save_CFLAGS="$CFLAGS" 7182 7183if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7185 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7186printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7187if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7188then : 7189 printf %s "(cached) " >&6 7190else case e in #( 7191 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7192/* end confdefs.h. */ 7193int i; 7194_ACEOF 7195if ac_fn_c_try_compile "$LINENO" 7196then : 7197 xorg_cv_cc_flag_unknown_warning_option=yes 7198else case e in #( 7199 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7200esac 7201fi 7202rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7203esac 7204fi 7205{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7206printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7207 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7208 CFLAGS="$xorg_testset_save_CFLAGS" 7209fi 7210 7211if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7212 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7214 fi 7215 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7217printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7218if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7219then : 7220 printf %s "(cached) " >&6 7221else case e in #( 7222 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7223/* end confdefs.h. */ 7224int i; 7225_ACEOF 7226if ac_fn_c_try_compile "$LINENO" 7227then : 7228 xorg_cv_cc_flag_unused_command_line_argument=yes 7229else case e in #( 7230 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7231esac 7232fi 7233rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7234esac 7235fi 7236{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7237printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7238 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7239 CFLAGS="$xorg_testset_save_CFLAGS" 7240fi 7241 7242found="no" 7243 7244 if test $found = "no" ; then 7245 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7247 fi 7248 7249 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7251 fi 7252 7253 CFLAGS="$CFLAGS -Wlogical-op" 7254 7255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7256printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7257 cacheid=xorg_cv_cc_flag__Wlogical_op 7258 if eval test \${$cacheid+y} 7259then : 7260 printf %s "(cached) " >&6 7261else case e in #( 7262 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7263/* end confdefs.h. */ 7264int i; 7265int 7266main (void) 7267{ 7268 7269 ; 7270 return 0; 7271} 7272_ACEOF 7273if ac_fn_c_try_link "$LINENO" 7274then : 7275 eval $cacheid=yes 7276else case e in #( 7277 e) eval $cacheid=no ;; 7278esac 7279fi 7280rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7281 conftest$ac_exeext conftest.$ac_ext ;; 7282esac 7283fi 7284 7285 7286 CFLAGS="$xorg_testset_save_CFLAGS" 7287 7288 eval supported=\$$cacheid 7289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7290printf "%s\n" "$supported" >&6; } 7291 if test "$supported" = "yes" ; then 7292 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7293 found="yes" 7294 fi 7295 fi 7296 7297 7298 7299# These are currently disabled because they are noisy. They will be enabled 7300# in the future once the codebase is sufficiently modernized to silence 7301# them. For now, I don't want them to drown out the other warnings. 7302# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7303# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7304# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7305 7306# Turn some warnings into errors, so we don't accidentally get successful builds 7307# when there are problems that should be fixed. 7308 7309if test "x$SELECTIVE_WERROR" = "xyes" ; then 7310 7311 7312 7313 7314 7315 7316 7317 7318 7319 7320 7321 7322 7323xorg_testset_save_CFLAGS="$CFLAGS" 7324 7325if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7328printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7329if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7330then : 7331 printf %s "(cached) " >&6 7332else case e in #( 7333 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7334/* end confdefs.h. */ 7335int i; 7336_ACEOF 7337if ac_fn_c_try_compile "$LINENO" 7338then : 7339 xorg_cv_cc_flag_unknown_warning_option=yes 7340else case e in #( 7341 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7342esac 7343fi 7344rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7345esac 7346fi 7347{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7348printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7349 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7350 CFLAGS="$xorg_testset_save_CFLAGS" 7351fi 7352 7353if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7354 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7356 fi 7357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7359printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7360if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7361then : 7362 printf %s "(cached) " >&6 7363else case e in #( 7364 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7365/* end confdefs.h. */ 7366int i; 7367_ACEOF 7368if ac_fn_c_try_compile "$LINENO" 7369then : 7370 xorg_cv_cc_flag_unused_command_line_argument=yes 7371else case e in #( 7372 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7373esac 7374fi 7375rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7376esac 7377fi 7378{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7379printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7380 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7381 CFLAGS="$xorg_testset_save_CFLAGS" 7382fi 7383 7384found="no" 7385 7386 if test $found = "no" ; then 7387 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7389 fi 7390 7391 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7392 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7393 fi 7394 7395 CFLAGS="$CFLAGS -Werror=implicit" 7396 7397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7398printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7399 cacheid=xorg_cv_cc_flag__Werror_implicit 7400 if eval test \${$cacheid+y} 7401then : 7402 printf %s "(cached) " >&6 7403else case e in #( 7404 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7405/* end confdefs.h. */ 7406int i; 7407int 7408main (void) 7409{ 7410 7411 ; 7412 return 0; 7413} 7414_ACEOF 7415if ac_fn_c_try_link "$LINENO" 7416then : 7417 eval $cacheid=yes 7418else case e in #( 7419 e) eval $cacheid=no ;; 7420esac 7421fi 7422rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7423 conftest$ac_exeext conftest.$ac_ext ;; 7424esac 7425fi 7426 7427 7428 CFLAGS="$xorg_testset_save_CFLAGS" 7429 7430 eval supported=\$$cacheid 7431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7432printf "%s\n" "$supported" >&6; } 7433 if test "$supported" = "yes" ; then 7434 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7435 found="yes" 7436 fi 7437 fi 7438 7439 if test $found = "no" ; then 7440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7442 fi 7443 7444 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7446 fi 7447 7448 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7449 7450 { 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 7451printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7452 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7453 if eval test \${$cacheid+y} 7454then : 7455 printf %s "(cached) " >&6 7456else case e in #( 7457 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7458/* end confdefs.h. */ 7459int i; 7460int 7461main (void) 7462{ 7463 7464 ; 7465 return 0; 7466} 7467_ACEOF 7468if ac_fn_c_try_link "$LINENO" 7469then : 7470 eval $cacheid=yes 7471else case e in #( 7472 e) eval $cacheid=no ;; 7473esac 7474fi 7475rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7476 conftest$ac_exeext conftest.$ac_ext ;; 7477esac 7478fi 7479 7480 7481 CFLAGS="$xorg_testset_save_CFLAGS" 7482 7483 eval supported=\$$cacheid 7484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7485printf "%s\n" "$supported" >&6; } 7486 if test "$supported" = "yes" ; then 7487 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7488 found="yes" 7489 fi 7490 fi 7491 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505 7506xorg_testset_save_CFLAGS="$CFLAGS" 7507 7508if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7511printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7512if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7513then : 7514 printf %s "(cached) " >&6 7515else case e in #( 7516 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7517/* end confdefs.h. */ 7518int i; 7519_ACEOF 7520if ac_fn_c_try_compile "$LINENO" 7521then : 7522 xorg_cv_cc_flag_unknown_warning_option=yes 7523else case e in #( 7524 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7525esac 7526fi 7527rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7528esac 7529fi 7530{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7531printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7532 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7533 CFLAGS="$xorg_testset_save_CFLAGS" 7534fi 7535 7536if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7537 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7539 fi 7540 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7542printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7543if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7544then : 7545 printf %s "(cached) " >&6 7546else case e in #( 7547 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7548/* end confdefs.h. */ 7549int i; 7550_ACEOF 7551if ac_fn_c_try_compile "$LINENO" 7552then : 7553 xorg_cv_cc_flag_unused_command_line_argument=yes 7554else case e in #( 7555 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7556esac 7557fi 7558rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7559esac 7560fi 7561{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7562printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7563 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7564 CFLAGS="$xorg_testset_save_CFLAGS" 7565fi 7566 7567found="no" 7568 7569 if test $found = "no" ; then 7570 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7571 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7572 fi 7573 7574 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7575 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7576 fi 7577 7578 CFLAGS="$CFLAGS -Werror=nonnull" 7579 7580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7581printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7582 cacheid=xorg_cv_cc_flag__Werror_nonnull 7583 if eval test \${$cacheid+y} 7584then : 7585 printf %s "(cached) " >&6 7586else case e in #( 7587 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7588/* end confdefs.h. */ 7589int i; 7590int 7591main (void) 7592{ 7593 7594 ; 7595 return 0; 7596} 7597_ACEOF 7598if ac_fn_c_try_link "$LINENO" 7599then : 7600 eval $cacheid=yes 7601else case e in #( 7602 e) eval $cacheid=no ;; 7603esac 7604fi 7605rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7606 conftest$ac_exeext conftest.$ac_ext ;; 7607esac 7608fi 7609 7610 7611 CFLAGS="$xorg_testset_save_CFLAGS" 7612 7613 eval supported=\$$cacheid 7614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7615printf "%s\n" "$supported" >&6; } 7616 if test "$supported" = "yes" ; then 7617 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7618 found="yes" 7619 fi 7620 fi 7621 7622 7623 7624 7625 7626 7627 7628 7629 7630 7631 7632 7633 7634 7635 7636xorg_testset_save_CFLAGS="$CFLAGS" 7637 7638if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7641printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7642if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7643then : 7644 printf %s "(cached) " >&6 7645else case e in #( 7646 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7647/* end confdefs.h. */ 7648int i; 7649_ACEOF 7650if ac_fn_c_try_compile "$LINENO" 7651then : 7652 xorg_cv_cc_flag_unknown_warning_option=yes 7653else case e in #( 7654 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7655esac 7656fi 7657rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7658esac 7659fi 7660{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7661printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7662 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7663 CFLAGS="$xorg_testset_save_CFLAGS" 7664fi 7665 7666if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7669 fi 7670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7672printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7673if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7674then : 7675 printf %s "(cached) " >&6 7676else case e in #( 7677 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7678/* end confdefs.h. */ 7679int i; 7680_ACEOF 7681if ac_fn_c_try_compile "$LINENO" 7682then : 7683 xorg_cv_cc_flag_unused_command_line_argument=yes 7684else case e in #( 7685 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7686esac 7687fi 7688rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7689esac 7690fi 7691{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7692printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7693 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7694 CFLAGS="$xorg_testset_save_CFLAGS" 7695fi 7696 7697found="no" 7698 7699 if test $found = "no" ; then 7700 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7702 fi 7703 7704 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7706 fi 7707 7708 CFLAGS="$CFLAGS -Werror=init-self" 7709 7710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7711printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7712 cacheid=xorg_cv_cc_flag__Werror_init_self 7713 if eval test \${$cacheid+y} 7714then : 7715 printf %s "(cached) " >&6 7716else case e in #( 7717 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7718/* end confdefs.h. */ 7719int i; 7720int 7721main (void) 7722{ 7723 7724 ; 7725 return 0; 7726} 7727_ACEOF 7728if ac_fn_c_try_link "$LINENO" 7729then : 7730 eval $cacheid=yes 7731else case e in #( 7732 e) eval $cacheid=no ;; 7733esac 7734fi 7735rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7736 conftest$ac_exeext conftest.$ac_ext ;; 7737esac 7738fi 7739 7740 7741 CFLAGS="$xorg_testset_save_CFLAGS" 7742 7743 eval supported=\$$cacheid 7744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7745printf "%s\n" "$supported" >&6; } 7746 if test "$supported" = "yes" ; then 7747 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7748 found="yes" 7749 fi 7750 fi 7751 7752 7753 7754 7755 7756 7757 7758 7759 7760 7761 7762 7763 7764 7765 7766xorg_testset_save_CFLAGS="$CFLAGS" 7767 7768if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7771printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7772if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7773then : 7774 printf %s "(cached) " >&6 7775else case e in #( 7776 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7777/* end confdefs.h. */ 7778int i; 7779_ACEOF 7780if ac_fn_c_try_compile "$LINENO" 7781then : 7782 xorg_cv_cc_flag_unknown_warning_option=yes 7783else case e in #( 7784 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7785esac 7786fi 7787rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7788esac 7789fi 7790{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7791printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7792 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7793 CFLAGS="$xorg_testset_save_CFLAGS" 7794fi 7795 7796if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7797 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7799 fi 7800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7802printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7803if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7804then : 7805 printf %s "(cached) " >&6 7806else case e in #( 7807 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7808/* end confdefs.h. */ 7809int i; 7810_ACEOF 7811if ac_fn_c_try_compile "$LINENO" 7812then : 7813 xorg_cv_cc_flag_unused_command_line_argument=yes 7814else case e in #( 7815 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7816esac 7817fi 7818rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7819esac 7820fi 7821{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7822printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7823 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7824 CFLAGS="$xorg_testset_save_CFLAGS" 7825fi 7826 7827found="no" 7828 7829 if test $found = "no" ; then 7830 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7832 fi 7833 7834 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7836 fi 7837 7838 CFLAGS="$CFLAGS -Werror=main" 7839 7840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7841printf %s "checking if $CC supports -Werror=main... " >&6; } 7842 cacheid=xorg_cv_cc_flag__Werror_main 7843 if eval test \${$cacheid+y} 7844then : 7845 printf %s "(cached) " >&6 7846else case e in #( 7847 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7848/* end confdefs.h. */ 7849int i; 7850int 7851main (void) 7852{ 7853 7854 ; 7855 return 0; 7856} 7857_ACEOF 7858if ac_fn_c_try_link "$LINENO" 7859then : 7860 eval $cacheid=yes 7861else case e in #( 7862 e) eval $cacheid=no ;; 7863esac 7864fi 7865rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7866 conftest$ac_exeext conftest.$ac_ext ;; 7867esac 7868fi 7869 7870 7871 CFLAGS="$xorg_testset_save_CFLAGS" 7872 7873 eval supported=\$$cacheid 7874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7875printf "%s\n" "$supported" >&6; } 7876 if test "$supported" = "yes" ; then 7877 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7878 found="yes" 7879 fi 7880 fi 7881 7882 7883 7884 7885 7886 7887 7888 7889 7890 7891 7892 7893 7894 7895 7896xorg_testset_save_CFLAGS="$CFLAGS" 7897 7898if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7901printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7902if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7903then : 7904 printf %s "(cached) " >&6 7905else case e in #( 7906 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7907/* end confdefs.h. */ 7908int i; 7909_ACEOF 7910if ac_fn_c_try_compile "$LINENO" 7911then : 7912 xorg_cv_cc_flag_unknown_warning_option=yes 7913else case e in #( 7914 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7915esac 7916fi 7917rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7918esac 7919fi 7920{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7921printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7922 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7923 CFLAGS="$xorg_testset_save_CFLAGS" 7924fi 7925 7926if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7927 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7928 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7929 fi 7930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7932printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7933if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7934then : 7935 printf %s "(cached) " >&6 7936else case e in #( 7937 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7938/* end confdefs.h. */ 7939int i; 7940_ACEOF 7941if ac_fn_c_try_compile "$LINENO" 7942then : 7943 xorg_cv_cc_flag_unused_command_line_argument=yes 7944else case e in #( 7945 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7946esac 7947fi 7948rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7949esac 7950fi 7951{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7952printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7953 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7954 CFLAGS="$xorg_testset_save_CFLAGS" 7955fi 7956 7957found="no" 7958 7959 if test $found = "no" ; then 7960 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7962 fi 7963 7964 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7966 fi 7967 7968 CFLAGS="$CFLAGS -Werror=missing-braces" 7969 7970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7971printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7972 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7973 if eval test \${$cacheid+y} 7974then : 7975 printf %s "(cached) " >&6 7976else case e in #( 7977 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7978/* end confdefs.h. */ 7979int i; 7980int 7981main (void) 7982{ 7983 7984 ; 7985 return 0; 7986} 7987_ACEOF 7988if ac_fn_c_try_link "$LINENO" 7989then : 7990 eval $cacheid=yes 7991else case e in #( 7992 e) eval $cacheid=no ;; 7993esac 7994fi 7995rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7996 conftest$ac_exeext conftest.$ac_ext ;; 7997esac 7998fi 7999 8000 8001 CFLAGS="$xorg_testset_save_CFLAGS" 8002 8003 eval supported=\$$cacheid 8004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8005printf "%s\n" "$supported" >&6; } 8006 if test "$supported" = "yes" ; then 8007 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8008 found="yes" 8009 fi 8010 fi 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026xorg_testset_save_CFLAGS="$CFLAGS" 8027 8028if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8031printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8032if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8033then : 8034 printf %s "(cached) " >&6 8035else case e in #( 8036 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8037/* end confdefs.h. */ 8038int i; 8039_ACEOF 8040if ac_fn_c_try_compile "$LINENO" 8041then : 8042 xorg_cv_cc_flag_unknown_warning_option=yes 8043else case e in #( 8044 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8045esac 8046fi 8047rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8048esac 8049fi 8050{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8051printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8052 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8053 CFLAGS="$xorg_testset_save_CFLAGS" 8054fi 8055 8056if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8059 fi 8060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8062printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8063if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8064then : 8065 printf %s "(cached) " >&6 8066else case e in #( 8067 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8068/* end confdefs.h. */ 8069int i; 8070_ACEOF 8071if ac_fn_c_try_compile "$LINENO" 8072then : 8073 xorg_cv_cc_flag_unused_command_line_argument=yes 8074else case e in #( 8075 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8076esac 8077fi 8078rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8079esac 8080fi 8081{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8082printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8084 CFLAGS="$xorg_testset_save_CFLAGS" 8085fi 8086 8087found="no" 8088 8089 if test $found = "no" ; then 8090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8092 fi 8093 8094 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8096 fi 8097 8098 CFLAGS="$CFLAGS -Werror=sequence-point" 8099 8100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8101printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8102 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8103 if eval test \${$cacheid+y} 8104then : 8105 printf %s "(cached) " >&6 8106else case e in #( 8107 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8108/* end confdefs.h. */ 8109int i; 8110int 8111main (void) 8112{ 8113 8114 ; 8115 return 0; 8116} 8117_ACEOF 8118if ac_fn_c_try_link "$LINENO" 8119then : 8120 eval $cacheid=yes 8121else case e in #( 8122 e) eval $cacheid=no ;; 8123esac 8124fi 8125rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8126 conftest$ac_exeext conftest.$ac_ext ;; 8127esac 8128fi 8129 8130 8131 CFLAGS="$xorg_testset_save_CFLAGS" 8132 8133 eval supported=\$$cacheid 8134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8135printf "%s\n" "$supported" >&6; } 8136 if test "$supported" = "yes" ; then 8137 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8138 found="yes" 8139 fi 8140 fi 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154 8155 8156xorg_testset_save_CFLAGS="$CFLAGS" 8157 8158if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8161printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8162if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8163then : 8164 printf %s "(cached) " >&6 8165else case e in #( 8166 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8167/* end confdefs.h. */ 8168int i; 8169_ACEOF 8170if ac_fn_c_try_compile "$LINENO" 8171then : 8172 xorg_cv_cc_flag_unknown_warning_option=yes 8173else case e in #( 8174 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8175esac 8176fi 8177rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8178esac 8179fi 8180{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8181printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8182 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8183 CFLAGS="$xorg_testset_save_CFLAGS" 8184fi 8185 8186if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8187 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8189 fi 8190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8192printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8193if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8194then : 8195 printf %s "(cached) " >&6 8196else case e in #( 8197 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8198/* end confdefs.h. */ 8199int i; 8200_ACEOF 8201if ac_fn_c_try_compile "$LINENO" 8202then : 8203 xorg_cv_cc_flag_unused_command_line_argument=yes 8204else case e in #( 8205 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8206esac 8207fi 8208rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8209esac 8210fi 8211{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8212printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8213 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8214 CFLAGS="$xorg_testset_save_CFLAGS" 8215fi 8216 8217found="no" 8218 8219 if test $found = "no" ; then 8220 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8222 fi 8223 8224 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8226 fi 8227 8228 CFLAGS="$CFLAGS -Werror=return-type" 8229 8230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8231printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8232 cacheid=xorg_cv_cc_flag__Werror_return_type 8233 if eval test \${$cacheid+y} 8234then : 8235 printf %s "(cached) " >&6 8236else case e in #( 8237 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8238/* end confdefs.h. */ 8239int i; 8240int 8241main (void) 8242{ 8243 8244 ; 8245 return 0; 8246} 8247_ACEOF 8248if ac_fn_c_try_link "$LINENO" 8249then : 8250 eval $cacheid=yes 8251else case e in #( 8252 e) eval $cacheid=no ;; 8253esac 8254fi 8255rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8256 conftest$ac_exeext conftest.$ac_ext ;; 8257esac 8258fi 8259 8260 8261 CFLAGS="$xorg_testset_save_CFLAGS" 8262 8263 eval supported=\$$cacheid 8264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8265printf "%s\n" "$supported" >&6; } 8266 if test "$supported" = "yes" ; then 8267 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8268 found="yes" 8269 fi 8270 fi 8271 8272 if test $found = "no" ; then 8273 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8275 fi 8276 8277 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8278 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8279 fi 8280 8281 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8282 8283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8284printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8285 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8286 if eval test \${$cacheid+y} 8287then : 8288 printf %s "(cached) " >&6 8289else case e in #( 8290 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8291/* end confdefs.h. */ 8292int i; 8293int 8294main (void) 8295{ 8296 8297 ; 8298 return 0; 8299} 8300_ACEOF 8301if ac_fn_c_try_link "$LINENO" 8302then : 8303 eval $cacheid=yes 8304else case e in #( 8305 e) eval $cacheid=no ;; 8306esac 8307fi 8308rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8309 conftest$ac_exeext conftest.$ac_ext ;; 8310esac 8311fi 8312 8313 8314 CFLAGS="$xorg_testset_save_CFLAGS" 8315 8316 eval supported=\$$cacheid 8317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8318printf "%s\n" "$supported" >&6; } 8319 if test "$supported" = "yes" ; then 8320 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8321 found="yes" 8322 fi 8323 fi 8324 8325 8326 8327 8328 8329 8330 8331 8332 8333 8334 8335 8336 8337 8338 8339xorg_testset_save_CFLAGS="$CFLAGS" 8340 8341if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8342 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8344printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8345if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8346then : 8347 printf %s "(cached) " >&6 8348else case e in #( 8349 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8350/* end confdefs.h. */ 8351int i; 8352_ACEOF 8353if ac_fn_c_try_compile "$LINENO" 8354then : 8355 xorg_cv_cc_flag_unknown_warning_option=yes 8356else case e in #( 8357 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8358esac 8359fi 8360rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8361esac 8362fi 8363{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8364printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8365 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8366 CFLAGS="$xorg_testset_save_CFLAGS" 8367fi 8368 8369if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8370 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8372 fi 8373 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8375printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8376if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8377then : 8378 printf %s "(cached) " >&6 8379else case e in #( 8380 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8381/* end confdefs.h. */ 8382int i; 8383_ACEOF 8384if ac_fn_c_try_compile "$LINENO" 8385then : 8386 xorg_cv_cc_flag_unused_command_line_argument=yes 8387else case e in #( 8388 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8389esac 8390fi 8391rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8392esac 8393fi 8394{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8395printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8396 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8397 CFLAGS="$xorg_testset_save_CFLAGS" 8398fi 8399 8400found="no" 8401 8402 if test $found = "no" ; then 8403 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8405 fi 8406 8407 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8408 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8409 fi 8410 8411 CFLAGS="$CFLAGS -Werror=trigraphs" 8412 8413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8414printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8415 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8416 if eval test \${$cacheid+y} 8417then : 8418 printf %s "(cached) " >&6 8419else case e in #( 8420 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8421/* end confdefs.h. */ 8422int i; 8423int 8424main (void) 8425{ 8426 8427 ; 8428 return 0; 8429} 8430_ACEOF 8431if ac_fn_c_try_link "$LINENO" 8432then : 8433 eval $cacheid=yes 8434else case e in #( 8435 e) eval $cacheid=no ;; 8436esac 8437fi 8438rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8439 conftest$ac_exeext conftest.$ac_ext ;; 8440esac 8441fi 8442 8443 8444 CFLAGS="$xorg_testset_save_CFLAGS" 8445 8446 eval supported=\$$cacheid 8447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8448printf "%s\n" "$supported" >&6; } 8449 if test "$supported" = "yes" ; then 8450 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8451 found="yes" 8452 fi 8453 fi 8454 8455 8456 8457 8458 8459 8460 8461 8462 8463 8464 8465 8466 8467 8468 8469xorg_testset_save_CFLAGS="$CFLAGS" 8470 8471if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8474printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8475if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8476then : 8477 printf %s "(cached) " >&6 8478else case e in #( 8479 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8480/* end confdefs.h. */ 8481int i; 8482_ACEOF 8483if ac_fn_c_try_compile "$LINENO" 8484then : 8485 xorg_cv_cc_flag_unknown_warning_option=yes 8486else case e in #( 8487 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8488esac 8489fi 8490rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8491esac 8492fi 8493{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8494printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8495 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8496 CFLAGS="$xorg_testset_save_CFLAGS" 8497fi 8498 8499if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8500 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8502 fi 8503 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8505printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8506if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8507then : 8508 printf %s "(cached) " >&6 8509else case e in #( 8510 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8511/* end confdefs.h. */ 8512int i; 8513_ACEOF 8514if ac_fn_c_try_compile "$LINENO" 8515then : 8516 xorg_cv_cc_flag_unused_command_line_argument=yes 8517else case e in #( 8518 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8519esac 8520fi 8521rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8522esac 8523fi 8524{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8525printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8526 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8527 CFLAGS="$xorg_testset_save_CFLAGS" 8528fi 8529 8530found="no" 8531 8532 if test $found = "no" ; then 8533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8535 fi 8536 8537 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8539 fi 8540 8541 CFLAGS="$CFLAGS -Werror=array-bounds" 8542 8543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8544printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8545 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8546 if eval test \${$cacheid+y} 8547then : 8548 printf %s "(cached) " >&6 8549else case e in #( 8550 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8551/* end confdefs.h. */ 8552int i; 8553int 8554main (void) 8555{ 8556 8557 ; 8558 return 0; 8559} 8560_ACEOF 8561if ac_fn_c_try_link "$LINENO" 8562then : 8563 eval $cacheid=yes 8564else case e in #( 8565 e) eval $cacheid=no ;; 8566esac 8567fi 8568rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8569 conftest$ac_exeext conftest.$ac_ext ;; 8570esac 8571fi 8572 8573 8574 CFLAGS="$xorg_testset_save_CFLAGS" 8575 8576 eval supported=\$$cacheid 8577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8578printf "%s\n" "$supported" >&6; } 8579 if test "$supported" = "yes" ; then 8580 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8581 found="yes" 8582 fi 8583 fi 8584 8585 8586 8587 8588 8589 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599xorg_testset_save_CFLAGS="$CFLAGS" 8600 8601if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8604printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8605if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8606then : 8607 printf %s "(cached) " >&6 8608else case e in #( 8609 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8610/* end confdefs.h. */ 8611int i; 8612_ACEOF 8613if ac_fn_c_try_compile "$LINENO" 8614then : 8615 xorg_cv_cc_flag_unknown_warning_option=yes 8616else case e in #( 8617 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8618esac 8619fi 8620rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8621esac 8622fi 8623{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8624printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8625 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8626 CFLAGS="$xorg_testset_save_CFLAGS" 8627fi 8628 8629if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8632 fi 8633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8635printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8636if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8637then : 8638 printf %s "(cached) " >&6 8639else case e in #( 8640 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8641/* end confdefs.h. */ 8642int i; 8643_ACEOF 8644if ac_fn_c_try_compile "$LINENO" 8645then : 8646 xorg_cv_cc_flag_unused_command_line_argument=yes 8647else case e in #( 8648 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8649esac 8650fi 8651rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8652esac 8653fi 8654{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8655printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8656 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8657 CFLAGS="$xorg_testset_save_CFLAGS" 8658fi 8659 8660found="no" 8661 8662 if test $found = "no" ; then 8663 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8665 fi 8666 8667 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8668 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8669 fi 8670 8671 CFLAGS="$CFLAGS -Werror=write-strings" 8672 8673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8674printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8675 cacheid=xorg_cv_cc_flag__Werror_write_strings 8676 if eval test \${$cacheid+y} 8677then : 8678 printf %s "(cached) " >&6 8679else case e in #( 8680 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8681/* end confdefs.h. */ 8682int i; 8683int 8684main (void) 8685{ 8686 8687 ; 8688 return 0; 8689} 8690_ACEOF 8691if ac_fn_c_try_link "$LINENO" 8692then : 8693 eval $cacheid=yes 8694else case e in #( 8695 e) eval $cacheid=no ;; 8696esac 8697fi 8698rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8699 conftest$ac_exeext conftest.$ac_ext ;; 8700esac 8701fi 8702 8703 8704 CFLAGS="$xorg_testset_save_CFLAGS" 8705 8706 eval supported=\$$cacheid 8707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8708printf "%s\n" "$supported" >&6; } 8709 if test "$supported" = "yes" ; then 8710 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8711 found="yes" 8712 fi 8713 fi 8714 8715 8716 8717 8718 8719 8720 8721 8722 8723 8724 8725 8726 8727 8728 8729xorg_testset_save_CFLAGS="$CFLAGS" 8730 8731if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8734printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8735if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8736then : 8737 printf %s "(cached) " >&6 8738else case e in #( 8739 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8740/* end confdefs.h. */ 8741int i; 8742_ACEOF 8743if ac_fn_c_try_compile "$LINENO" 8744then : 8745 xorg_cv_cc_flag_unknown_warning_option=yes 8746else case e in #( 8747 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8748esac 8749fi 8750rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8751esac 8752fi 8753{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8754printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8755 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8756 CFLAGS="$xorg_testset_save_CFLAGS" 8757fi 8758 8759if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8760 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8762 fi 8763 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8765printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8766if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8767then : 8768 printf %s "(cached) " >&6 8769else case e in #( 8770 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8771/* end confdefs.h. */ 8772int i; 8773_ACEOF 8774if ac_fn_c_try_compile "$LINENO" 8775then : 8776 xorg_cv_cc_flag_unused_command_line_argument=yes 8777else case e in #( 8778 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8779esac 8780fi 8781rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8782esac 8783fi 8784{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8785printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8786 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8787 CFLAGS="$xorg_testset_save_CFLAGS" 8788fi 8789 8790found="no" 8791 8792 if test $found = "no" ; then 8793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8795 fi 8796 8797 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8799 fi 8800 8801 CFLAGS="$CFLAGS -Werror=address" 8802 8803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8804printf %s "checking if $CC supports -Werror=address... " >&6; } 8805 cacheid=xorg_cv_cc_flag__Werror_address 8806 if eval test \${$cacheid+y} 8807then : 8808 printf %s "(cached) " >&6 8809else case e in #( 8810 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8811/* end confdefs.h. */ 8812int i; 8813int 8814main (void) 8815{ 8816 8817 ; 8818 return 0; 8819} 8820_ACEOF 8821if ac_fn_c_try_link "$LINENO" 8822then : 8823 eval $cacheid=yes 8824else case e in #( 8825 e) eval $cacheid=no ;; 8826esac 8827fi 8828rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8829 conftest$ac_exeext conftest.$ac_ext ;; 8830esac 8831fi 8832 8833 8834 CFLAGS="$xorg_testset_save_CFLAGS" 8835 8836 eval supported=\$$cacheid 8837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8838printf "%s\n" "$supported" >&6; } 8839 if test "$supported" = "yes" ; then 8840 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8841 found="yes" 8842 fi 8843 fi 8844 8845 8846 8847 8848 8849 8850 8851 8852 8853 8854 8855 8856 8857 8858 8859xorg_testset_save_CFLAGS="$CFLAGS" 8860 8861if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8864printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8865if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8866then : 8867 printf %s "(cached) " >&6 8868else case e in #( 8869 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8870/* end confdefs.h. */ 8871int i; 8872_ACEOF 8873if ac_fn_c_try_compile "$LINENO" 8874then : 8875 xorg_cv_cc_flag_unknown_warning_option=yes 8876else case e in #( 8877 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8878esac 8879fi 8880rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8881esac 8882fi 8883{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8884printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8885 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8886 CFLAGS="$xorg_testset_save_CFLAGS" 8887fi 8888 8889if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8890 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8892 fi 8893 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8895printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8896if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8897then : 8898 printf %s "(cached) " >&6 8899else case e in #( 8900 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8901/* end confdefs.h. */ 8902int i; 8903_ACEOF 8904if ac_fn_c_try_compile "$LINENO" 8905then : 8906 xorg_cv_cc_flag_unused_command_line_argument=yes 8907else case e in #( 8908 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8909esac 8910fi 8911rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8912esac 8913fi 8914{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8915printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8916 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8917 CFLAGS="$xorg_testset_save_CFLAGS" 8918fi 8919 8920found="no" 8921 8922 if test $found = "no" ; then 8923 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8925 fi 8926 8927 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8928 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8929 fi 8930 8931 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8932 8933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8934printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8935 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8936 if eval test \${$cacheid+y} 8937then : 8938 printf %s "(cached) " >&6 8939else case e in #( 8940 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8941/* end confdefs.h. */ 8942int i; 8943int 8944main (void) 8945{ 8946 8947 ; 8948 return 0; 8949} 8950_ACEOF 8951if ac_fn_c_try_link "$LINENO" 8952then : 8953 eval $cacheid=yes 8954else case e in #( 8955 e) eval $cacheid=no ;; 8956esac 8957fi 8958rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8959 conftest$ac_exeext conftest.$ac_ext ;; 8960esac 8961fi 8962 8963 8964 CFLAGS="$xorg_testset_save_CFLAGS" 8965 8966 eval supported=\$$cacheid 8967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8968printf "%s\n" "$supported" >&6; } 8969 if test "$supported" = "yes" ; then 8970 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8971 found="yes" 8972 fi 8973 fi 8974 8975 if test $found = "no" ; then 8976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8978 fi 8979 8980 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8982 fi 8983 8984 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8985 8986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8987printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8988 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8989 if eval test \${$cacheid+y} 8990then : 8991 printf %s "(cached) " >&6 8992else case e in #( 8993 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8994/* end confdefs.h. */ 8995int i; 8996int 8997main (void) 8998{ 8999 9000 ; 9001 return 0; 9002} 9003_ACEOF 9004if ac_fn_c_try_link "$LINENO" 9005then : 9006 eval $cacheid=yes 9007else case e in #( 9008 e) eval $cacheid=no ;; 9009esac 9010fi 9011rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9012 conftest$ac_exeext conftest.$ac_ext ;; 9013esac 9014fi 9015 9016 9017 CFLAGS="$xorg_testset_save_CFLAGS" 9018 9019 eval supported=\$$cacheid 9020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9021printf "%s\n" "$supported" >&6; } 9022 if test "$supported" = "yes" ; then 9023 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9024 found="yes" 9025 fi 9026 fi 9027 9028 9029 9030 9031 9032 9033 9034 9035 9036 9037 9038 9039 9040 9041 9042xorg_testset_save_CFLAGS="$CFLAGS" 9043 9044if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9047printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9048if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9049then : 9050 printf %s "(cached) " >&6 9051else case e in #( 9052 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9053/* end confdefs.h. */ 9054int i; 9055_ACEOF 9056if ac_fn_c_try_compile "$LINENO" 9057then : 9058 xorg_cv_cc_flag_unknown_warning_option=yes 9059else case e in #( 9060 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9061esac 9062fi 9063rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9064esac 9065fi 9066{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9067printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9068 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9069 CFLAGS="$xorg_testset_save_CFLAGS" 9070fi 9071 9072if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9075 fi 9076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9078printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9079if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9080then : 9081 printf %s "(cached) " >&6 9082else case e in #( 9083 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9084/* end confdefs.h. */ 9085int i; 9086_ACEOF 9087if ac_fn_c_try_compile "$LINENO" 9088then : 9089 xorg_cv_cc_flag_unused_command_line_argument=yes 9090else case e in #( 9091 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9092esac 9093fi 9094rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9095esac 9096fi 9097{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9098printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9099 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9100 CFLAGS="$xorg_testset_save_CFLAGS" 9101fi 9102 9103found="no" 9104 9105 if test $found = "no" ; then 9106 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9108 fi 9109 9110 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9111 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9112 fi 9113 9114 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9115 9116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9117printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9118 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9119 if eval test \${$cacheid+y} 9120then : 9121 printf %s "(cached) " >&6 9122else case e in #( 9123 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9124/* end confdefs.h. */ 9125int i; 9126int 9127main (void) 9128{ 9129 9130 ; 9131 return 0; 9132} 9133_ACEOF 9134if ac_fn_c_try_link "$LINENO" 9135then : 9136 eval $cacheid=yes 9137else case e in #( 9138 e) eval $cacheid=no ;; 9139esac 9140fi 9141rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9142 conftest$ac_exeext conftest.$ac_ext ;; 9143esac 9144fi 9145 9146 9147 CFLAGS="$xorg_testset_save_CFLAGS" 9148 9149 eval supported=\$$cacheid 9150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9151printf "%s\n" "$supported" >&6; } 9152 if test "$supported" = "yes" ; then 9153 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9154 found="yes" 9155 fi 9156 fi 9157 9158 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9159else 9160{ 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 $PACKAGE_BUGREPORT" >&5 9161printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9162 9163 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175xorg_testset_save_CFLAGS="$CFLAGS" 9176 9177if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9180printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9181if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9182then : 9183 printf %s "(cached) " >&6 9184else case e in #( 9185 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9186/* end confdefs.h. */ 9187int i; 9188_ACEOF 9189if ac_fn_c_try_compile "$LINENO" 9190then : 9191 xorg_cv_cc_flag_unknown_warning_option=yes 9192else case e in #( 9193 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9194esac 9195fi 9196rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9197esac 9198fi 9199{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9200printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9201 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9202 CFLAGS="$xorg_testset_save_CFLAGS" 9203fi 9204 9205if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9206 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9208 fi 9209 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9211printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9212if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9213then : 9214 printf %s "(cached) " >&6 9215else case e in #( 9216 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9217/* end confdefs.h. */ 9218int i; 9219_ACEOF 9220if ac_fn_c_try_compile "$LINENO" 9221then : 9222 xorg_cv_cc_flag_unused_command_line_argument=yes 9223else case e in #( 9224 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9225esac 9226fi 9227rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9228esac 9229fi 9230{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9231printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9232 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9233 CFLAGS="$xorg_testset_save_CFLAGS" 9234fi 9235 9236found="no" 9237 9238 if test $found = "no" ; then 9239 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9241 fi 9242 9243 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9244 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9245 fi 9246 9247 CFLAGS="$CFLAGS -Wimplicit" 9248 9249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9250printf %s "checking if $CC supports -Wimplicit... " >&6; } 9251 cacheid=xorg_cv_cc_flag__Wimplicit 9252 if eval test \${$cacheid+y} 9253then : 9254 printf %s "(cached) " >&6 9255else case e in #( 9256 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9257/* end confdefs.h. */ 9258int i; 9259int 9260main (void) 9261{ 9262 9263 ; 9264 return 0; 9265} 9266_ACEOF 9267if ac_fn_c_try_link "$LINENO" 9268then : 9269 eval $cacheid=yes 9270else case e in #( 9271 e) eval $cacheid=no ;; 9272esac 9273fi 9274rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9275 conftest$ac_exeext conftest.$ac_ext ;; 9276esac 9277fi 9278 9279 9280 CFLAGS="$xorg_testset_save_CFLAGS" 9281 9282 eval supported=\$$cacheid 9283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9284printf "%s\n" "$supported" >&6; } 9285 if test "$supported" = "yes" ; then 9286 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9287 found="yes" 9288 fi 9289 fi 9290 9291 9292 9293 9294 9295 9296 9297 9298 9299 9300 9301 9302 9303 9304 9305xorg_testset_save_CFLAGS="$CFLAGS" 9306 9307if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9310printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9311if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9312then : 9313 printf %s "(cached) " >&6 9314else case e in #( 9315 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9316/* end confdefs.h. */ 9317int i; 9318_ACEOF 9319if ac_fn_c_try_compile "$LINENO" 9320then : 9321 xorg_cv_cc_flag_unknown_warning_option=yes 9322else case e in #( 9323 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9324esac 9325fi 9326rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9327esac 9328fi 9329{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9330printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9331 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9332 CFLAGS="$xorg_testset_save_CFLAGS" 9333fi 9334 9335if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9336 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9338 fi 9339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9341printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9342if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9343then : 9344 printf %s "(cached) " >&6 9345else case e in #( 9346 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9347/* end confdefs.h. */ 9348int i; 9349_ACEOF 9350if ac_fn_c_try_compile "$LINENO" 9351then : 9352 xorg_cv_cc_flag_unused_command_line_argument=yes 9353else case e in #( 9354 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9355esac 9356fi 9357rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9358esac 9359fi 9360{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9361printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9362 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9363 CFLAGS="$xorg_testset_save_CFLAGS" 9364fi 9365 9366found="no" 9367 9368 if test $found = "no" ; then 9369 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9371 fi 9372 9373 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9374 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9375 fi 9376 9377 CFLAGS="$CFLAGS -Wnonnull" 9378 9379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9380printf %s "checking if $CC supports -Wnonnull... " >&6; } 9381 cacheid=xorg_cv_cc_flag__Wnonnull 9382 if eval test \${$cacheid+y} 9383then : 9384 printf %s "(cached) " >&6 9385else case e in #( 9386 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9387/* end confdefs.h. */ 9388int i; 9389int 9390main (void) 9391{ 9392 9393 ; 9394 return 0; 9395} 9396_ACEOF 9397if ac_fn_c_try_link "$LINENO" 9398then : 9399 eval $cacheid=yes 9400else case e in #( 9401 e) eval $cacheid=no ;; 9402esac 9403fi 9404rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9405 conftest$ac_exeext conftest.$ac_ext ;; 9406esac 9407fi 9408 9409 9410 CFLAGS="$xorg_testset_save_CFLAGS" 9411 9412 eval supported=\$$cacheid 9413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9414printf "%s\n" "$supported" >&6; } 9415 if test "$supported" = "yes" ; then 9416 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9417 found="yes" 9418 fi 9419 fi 9420 9421 9422 9423 9424 9425 9426 9427 9428 9429 9430 9431 9432 9433 9434 9435xorg_testset_save_CFLAGS="$CFLAGS" 9436 9437if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9440printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9441if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9442then : 9443 printf %s "(cached) " >&6 9444else case e in #( 9445 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9446/* end confdefs.h. */ 9447int i; 9448_ACEOF 9449if ac_fn_c_try_compile "$LINENO" 9450then : 9451 xorg_cv_cc_flag_unknown_warning_option=yes 9452else case e in #( 9453 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9454esac 9455fi 9456rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9457esac 9458fi 9459{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9460printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9461 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9462 CFLAGS="$xorg_testset_save_CFLAGS" 9463fi 9464 9465if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9468 fi 9469 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9471printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9472if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9473then : 9474 printf %s "(cached) " >&6 9475else case e in #( 9476 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9477/* end confdefs.h. */ 9478int i; 9479_ACEOF 9480if ac_fn_c_try_compile "$LINENO" 9481then : 9482 xorg_cv_cc_flag_unused_command_line_argument=yes 9483else case e in #( 9484 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9485esac 9486fi 9487rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9488esac 9489fi 9490{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9491printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9492 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9493 CFLAGS="$xorg_testset_save_CFLAGS" 9494fi 9495 9496found="no" 9497 9498 if test $found = "no" ; then 9499 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9501 fi 9502 9503 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9504 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9505 fi 9506 9507 CFLAGS="$CFLAGS -Winit-self" 9508 9509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9510printf %s "checking if $CC supports -Winit-self... " >&6; } 9511 cacheid=xorg_cv_cc_flag__Winit_self 9512 if eval test \${$cacheid+y} 9513then : 9514 printf %s "(cached) " >&6 9515else case e in #( 9516 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9517/* end confdefs.h. */ 9518int i; 9519int 9520main (void) 9521{ 9522 9523 ; 9524 return 0; 9525} 9526_ACEOF 9527if ac_fn_c_try_link "$LINENO" 9528then : 9529 eval $cacheid=yes 9530else case e in #( 9531 e) eval $cacheid=no ;; 9532esac 9533fi 9534rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9535 conftest$ac_exeext conftest.$ac_ext ;; 9536esac 9537fi 9538 9539 9540 CFLAGS="$xorg_testset_save_CFLAGS" 9541 9542 eval supported=\$$cacheid 9543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9544printf "%s\n" "$supported" >&6; } 9545 if test "$supported" = "yes" ; then 9546 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9547 found="yes" 9548 fi 9549 fi 9550 9551 9552 9553 9554 9555 9556 9557 9558 9559 9560 9561 9562 9563 9564 9565xorg_testset_save_CFLAGS="$CFLAGS" 9566 9567if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9570printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9571if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9572then : 9573 printf %s "(cached) " >&6 9574else case e in #( 9575 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9576/* end confdefs.h. */ 9577int i; 9578_ACEOF 9579if ac_fn_c_try_compile "$LINENO" 9580then : 9581 xorg_cv_cc_flag_unknown_warning_option=yes 9582else case e in #( 9583 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9584esac 9585fi 9586rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9587esac 9588fi 9589{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9590printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9591 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9592 CFLAGS="$xorg_testset_save_CFLAGS" 9593fi 9594 9595if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9598 fi 9599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9601printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9602if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9603then : 9604 printf %s "(cached) " >&6 9605else case e in #( 9606 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9607/* end confdefs.h. */ 9608int i; 9609_ACEOF 9610if ac_fn_c_try_compile "$LINENO" 9611then : 9612 xorg_cv_cc_flag_unused_command_line_argument=yes 9613else case e in #( 9614 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9615esac 9616fi 9617rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9618esac 9619fi 9620{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9621printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9622 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9623 CFLAGS="$xorg_testset_save_CFLAGS" 9624fi 9625 9626found="no" 9627 9628 if test $found = "no" ; then 9629 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9631 fi 9632 9633 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9634 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9635 fi 9636 9637 CFLAGS="$CFLAGS -Wmain" 9638 9639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9640printf %s "checking if $CC supports -Wmain... " >&6; } 9641 cacheid=xorg_cv_cc_flag__Wmain 9642 if eval test \${$cacheid+y} 9643then : 9644 printf %s "(cached) " >&6 9645else case e in #( 9646 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9647/* end confdefs.h. */ 9648int i; 9649int 9650main (void) 9651{ 9652 9653 ; 9654 return 0; 9655} 9656_ACEOF 9657if ac_fn_c_try_link "$LINENO" 9658then : 9659 eval $cacheid=yes 9660else case e in #( 9661 e) eval $cacheid=no ;; 9662esac 9663fi 9664rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9665 conftest$ac_exeext conftest.$ac_ext ;; 9666esac 9667fi 9668 9669 9670 CFLAGS="$xorg_testset_save_CFLAGS" 9671 9672 eval supported=\$$cacheid 9673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9674printf "%s\n" "$supported" >&6; } 9675 if test "$supported" = "yes" ; then 9676 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9677 found="yes" 9678 fi 9679 fi 9680 9681 9682 9683 9684 9685 9686 9687 9688 9689 9690 9691 9692 9693 9694 9695xorg_testset_save_CFLAGS="$CFLAGS" 9696 9697if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9700printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9701if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9702then : 9703 printf %s "(cached) " >&6 9704else case e in #( 9705 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9706/* end confdefs.h. */ 9707int i; 9708_ACEOF 9709if ac_fn_c_try_compile "$LINENO" 9710then : 9711 xorg_cv_cc_flag_unknown_warning_option=yes 9712else case e in #( 9713 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9714esac 9715fi 9716rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9717esac 9718fi 9719{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9720printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9721 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9722 CFLAGS="$xorg_testset_save_CFLAGS" 9723fi 9724 9725if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9728 fi 9729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9731printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9732if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9733then : 9734 printf %s "(cached) " >&6 9735else case e in #( 9736 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9737/* end confdefs.h. */ 9738int i; 9739_ACEOF 9740if ac_fn_c_try_compile "$LINENO" 9741then : 9742 xorg_cv_cc_flag_unused_command_line_argument=yes 9743else case e in #( 9744 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9745esac 9746fi 9747rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9748esac 9749fi 9750{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9751printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9752 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9753 CFLAGS="$xorg_testset_save_CFLAGS" 9754fi 9755 9756found="no" 9757 9758 if test $found = "no" ; then 9759 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9761 fi 9762 9763 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9764 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9765 fi 9766 9767 CFLAGS="$CFLAGS -Wmissing-braces" 9768 9769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9770printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9771 cacheid=xorg_cv_cc_flag__Wmissing_braces 9772 if eval test \${$cacheid+y} 9773then : 9774 printf %s "(cached) " >&6 9775else case e in #( 9776 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9777/* end confdefs.h. */ 9778int i; 9779int 9780main (void) 9781{ 9782 9783 ; 9784 return 0; 9785} 9786_ACEOF 9787if ac_fn_c_try_link "$LINENO" 9788then : 9789 eval $cacheid=yes 9790else case e in #( 9791 e) eval $cacheid=no ;; 9792esac 9793fi 9794rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9795 conftest$ac_exeext conftest.$ac_ext ;; 9796esac 9797fi 9798 9799 9800 CFLAGS="$xorg_testset_save_CFLAGS" 9801 9802 eval supported=\$$cacheid 9803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9804printf "%s\n" "$supported" >&6; } 9805 if test "$supported" = "yes" ; then 9806 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9807 found="yes" 9808 fi 9809 fi 9810 9811 9812 9813 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823 9824 9825xorg_testset_save_CFLAGS="$CFLAGS" 9826 9827if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9830printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9831if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9832then : 9833 printf %s "(cached) " >&6 9834else case e in #( 9835 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9836/* end confdefs.h. */ 9837int i; 9838_ACEOF 9839if ac_fn_c_try_compile "$LINENO" 9840then : 9841 xorg_cv_cc_flag_unknown_warning_option=yes 9842else case e in #( 9843 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9844esac 9845fi 9846rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9847esac 9848fi 9849{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9850printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9851 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9852 CFLAGS="$xorg_testset_save_CFLAGS" 9853fi 9854 9855if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9856 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9857 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9858 fi 9859 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9861printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9862if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9863then : 9864 printf %s "(cached) " >&6 9865else case e in #( 9866 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9867/* end confdefs.h. */ 9868int i; 9869_ACEOF 9870if ac_fn_c_try_compile "$LINENO" 9871then : 9872 xorg_cv_cc_flag_unused_command_line_argument=yes 9873else case e in #( 9874 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9875esac 9876fi 9877rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9878esac 9879fi 9880{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9881printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9882 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9883 CFLAGS="$xorg_testset_save_CFLAGS" 9884fi 9885 9886found="no" 9887 9888 if test $found = "no" ; then 9889 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9891 fi 9892 9893 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9894 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9895 fi 9896 9897 CFLAGS="$CFLAGS -Wsequence-point" 9898 9899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9900printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9901 cacheid=xorg_cv_cc_flag__Wsequence_point 9902 if eval test \${$cacheid+y} 9903then : 9904 printf %s "(cached) " >&6 9905else case e in #( 9906 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9907/* end confdefs.h. */ 9908int i; 9909int 9910main (void) 9911{ 9912 9913 ; 9914 return 0; 9915} 9916_ACEOF 9917if ac_fn_c_try_link "$LINENO" 9918then : 9919 eval $cacheid=yes 9920else case e in #( 9921 e) eval $cacheid=no ;; 9922esac 9923fi 9924rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9925 conftest$ac_exeext conftest.$ac_ext ;; 9926esac 9927fi 9928 9929 9930 CFLAGS="$xorg_testset_save_CFLAGS" 9931 9932 eval supported=\$$cacheid 9933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9934printf "%s\n" "$supported" >&6; } 9935 if test "$supported" = "yes" ; then 9936 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9937 found="yes" 9938 fi 9939 fi 9940 9941 9942 9943 9944 9945 9946 9947 9948 9949 9950 9951 9952 9953 9954 9955xorg_testset_save_CFLAGS="$CFLAGS" 9956 9957if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9960printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9961if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9962then : 9963 printf %s "(cached) " >&6 9964else case e in #( 9965 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9966/* end confdefs.h. */ 9967int i; 9968_ACEOF 9969if ac_fn_c_try_compile "$LINENO" 9970then : 9971 xorg_cv_cc_flag_unknown_warning_option=yes 9972else case e in #( 9973 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9974esac 9975fi 9976rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9977esac 9978fi 9979{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9980printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9981 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9982 CFLAGS="$xorg_testset_save_CFLAGS" 9983fi 9984 9985if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9986 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9988 fi 9989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9991printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9992if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9993then : 9994 printf %s "(cached) " >&6 9995else case e in #( 9996 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9997/* end confdefs.h. */ 9998int i; 9999_ACEOF 10000if ac_fn_c_try_compile "$LINENO" 10001then : 10002 xorg_cv_cc_flag_unused_command_line_argument=yes 10003else case e in #( 10004 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10005esac 10006fi 10007rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10008esac 10009fi 10010{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10011printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10012 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10013 CFLAGS="$xorg_testset_save_CFLAGS" 10014fi 10015 10016found="no" 10017 10018 if test $found = "no" ; then 10019 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10021 fi 10022 10023 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10024 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10025 fi 10026 10027 CFLAGS="$CFLAGS -Wreturn-type" 10028 10029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10030printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10031 cacheid=xorg_cv_cc_flag__Wreturn_type 10032 if eval test \${$cacheid+y} 10033then : 10034 printf %s "(cached) " >&6 10035else case e in #( 10036 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10037/* end confdefs.h. */ 10038int i; 10039int 10040main (void) 10041{ 10042 10043 ; 10044 return 0; 10045} 10046_ACEOF 10047if ac_fn_c_try_link "$LINENO" 10048then : 10049 eval $cacheid=yes 10050else case e in #( 10051 e) eval $cacheid=no ;; 10052esac 10053fi 10054rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10055 conftest$ac_exeext conftest.$ac_ext ;; 10056esac 10057fi 10058 10059 10060 CFLAGS="$xorg_testset_save_CFLAGS" 10061 10062 eval supported=\$$cacheid 10063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10064printf "%s\n" "$supported" >&6; } 10065 if test "$supported" = "yes" ; then 10066 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10067 found="yes" 10068 fi 10069 fi 10070 10071 10072 10073 10074 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084 10085xorg_testset_save_CFLAGS="$CFLAGS" 10086 10087if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10090printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10091if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10092then : 10093 printf %s "(cached) " >&6 10094else case e in #( 10095 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10096/* end confdefs.h. */ 10097int i; 10098_ACEOF 10099if ac_fn_c_try_compile "$LINENO" 10100then : 10101 xorg_cv_cc_flag_unknown_warning_option=yes 10102else case e in #( 10103 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10104esac 10105fi 10106rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10107esac 10108fi 10109{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10110printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10111 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10112 CFLAGS="$xorg_testset_save_CFLAGS" 10113fi 10114 10115if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10118 fi 10119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10121printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10122if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10123then : 10124 printf %s "(cached) " >&6 10125else case e in #( 10126 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10127/* end confdefs.h. */ 10128int i; 10129_ACEOF 10130if ac_fn_c_try_compile "$LINENO" 10131then : 10132 xorg_cv_cc_flag_unused_command_line_argument=yes 10133else case e in #( 10134 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10135esac 10136fi 10137rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10138esac 10139fi 10140{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10141printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10142 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10143 CFLAGS="$xorg_testset_save_CFLAGS" 10144fi 10145 10146found="no" 10147 10148 if test $found = "no" ; then 10149 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10151 fi 10152 10153 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10154 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10155 fi 10156 10157 CFLAGS="$CFLAGS -Wtrigraphs" 10158 10159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10160printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10161 cacheid=xorg_cv_cc_flag__Wtrigraphs 10162 if eval test \${$cacheid+y} 10163then : 10164 printf %s "(cached) " >&6 10165else case e in #( 10166 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10167/* end confdefs.h. */ 10168int i; 10169int 10170main (void) 10171{ 10172 10173 ; 10174 return 0; 10175} 10176_ACEOF 10177if ac_fn_c_try_link "$LINENO" 10178then : 10179 eval $cacheid=yes 10180else case e in #( 10181 e) eval $cacheid=no ;; 10182esac 10183fi 10184rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10185 conftest$ac_exeext conftest.$ac_ext ;; 10186esac 10187fi 10188 10189 10190 CFLAGS="$xorg_testset_save_CFLAGS" 10191 10192 eval supported=\$$cacheid 10193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10194printf "%s\n" "$supported" >&6; } 10195 if test "$supported" = "yes" ; then 10196 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10197 found="yes" 10198 fi 10199 fi 10200 10201 10202 10203 10204 10205 10206 10207 10208 10209 10210 10211 10212 10213 10214 10215xorg_testset_save_CFLAGS="$CFLAGS" 10216 10217if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10218 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10220printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10221if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10222then : 10223 printf %s "(cached) " >&6 10224else case e in #( 10225 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10226/* end confdefs.h. */ 10227int i; 10228_ACEOF 10229if ac_fn_c_try_compile "$LINENO" 10230then : 10231 xorg_cv_cc_flag_unknown_warning_option=yes 10232else case e in #( 10233 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10234esac 10235fi 10236rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10237esac 10238fi 10239{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10240printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10241 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10242 CFLAGS="$xorg_testset_save_CFLAGS" 10243fi 10244 10245if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10246 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10248 fi 10249 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10251printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10252if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10253then : 10254 printf %s "(cached) " >&6 10255else case e in #( 10256 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10257/* end confdefs.h. */ 10258int i; 10259_ACEOF 10260if ac_fn_c_try_compile "$LINENO" 10261then : 10262 xorg_cv_cc_flag_unused_command_line_argument=yes 10263else case e in #( 10264 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10265esac 10266fi 10267rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10268esac 10269fi 10270{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10271printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10272 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10273 CFLAGS="$xorg_testset_save_CFLAGS" 10274fi 10275 10276found="no" 10277 10278 if test $found = "no" ; then 10279 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10281 fi 10282 10283 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10284 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10285 fi 10286 10287 CFLAGS="$CFLAGS -Warray-bounds" 10288 10289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10290printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10291 cacheid=xorg_cv_cc_flag__Warray_bounds 10292 if eval test \${$cacheid+y} 10293then : 10294 printf %s "(cached) " >&6 10295else case e in #( 10296 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10297/* end confdefs.h. */ 10298int i; 10299int 10300main (void) 10301{ 10302 10303 ; 10304 return 0; 10305} 10306_ACEOF 10307if ac_fn_c_try_link "$LINENO" 10308then : 10309 eval $cacheid=yes 10310else case e in #( 10311 e) eval $cacheid=no ;; 10312esac 10313fi 10314rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10315 conftest$ac_exeext conftest.$ac_ext ;; 10316esac 10317fi 10318 10319 10320 CFLAGS="$xorg_testset_save_CFLAGS" 10321 10322 eval supported=\$$cacheid 10323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10324printf "%s\n" "$supported" >&6; } 10325 if test "$supported" = "yes" ; then 10326 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10327 found="yes" 10328 fi 10329 fi 10330 10331 10332 10333 10334 10335 10336 10337 10338 10339 10340 10341 10342 10343 10344 10345xorg_testset_save_CFLAGS="$CFLAGS" 10346 10347if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10348 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10349 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10350printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10351if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10352then : 10353 printf %s "(cached) " >&6 10354else case e in #( 10355 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10356/* end confdefs.h. */ 10357int i; 10358_ACEOF 10359if ac_fn_c_try_compile "$LINENO" 10360then : 10361 xorg_cv_cc_flag_unknown_warning_option=yes 10362else case e in #( 10363 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10364esac 10365fi 10366rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10367esac 10368fi 10369{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10370printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10371 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10372 CFLAGS="$xorg_testset_save_CFLAGS" 10373fi 10374 10375if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10376 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10378 fi 10379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10381printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10382if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10383then : 10384 printf %s "(cached) " >&6 10385else case e in #( 10386 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10387/* end confdefs.h. */ 10388int i; 10389_ACEOF 10390if ac_fn_c_try_compile "$LINENO" 10391then : 10392 xorg_cv_cc_flag_unused_command_line_argument=yes 10393else case e in #( 10394 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10395esac 10396fi 10397rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10398esac 10399fi 10400{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10401printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10402 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10403 CFLAGS="$xorg_testset_save_CFLAGS" 10404fi 10405 10406found="no" 10407 10408 if test $found = "no" ; then 10409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10411 fi 10412 10413 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10415 fi 10416 10417 CFLAGS="$CFLAGS -Wwrite-strings" 10418 10419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10420printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10421 cacheid=xorg_cv_cc_flag__Wwrite_strings 10422 if eval test \${$cacheid+y} 10423then : 10424 printf %s "(cached) " >&6 10425else case e in #( 10426 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10427/* end confdefs.h. */ 10428int i; 10429int 10430main (void) 10431{ 10432 10433 ; 10434 return 0; 10435} 10436_ACEOF 10437if ac_fn_c_try_link "$LINENO" 10438then : 10439 eval $cacheid=yes 10440else case e in #( 10441 e) eval $cacheid=no ;; 10442esac 10443fi 10444rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10445 conftest$ac_exeext conftest.$ac_ext ;; 10446esac 10447fi 10448 10449 10450 CFLAGS="$xorg_testset_save_CFLAGS" 10451 10452 eval supported=\$$cacheid 10453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10454printf "%s\n" "$supported" >&6; } 10455 if test "$supported" = "yes" ; then 10456 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10457 found="yes" 10458 fi 10459 fi 10460 10461 10462 10463 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474 10475xorg_testset_save_CFLAGS="$CFLAGS" 10476 10477if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10480printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10481if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10482then : 10483 printf %s "(cached) " >&6 10484else case e in #( 10485 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10486/* end confdefs.h. */ 10487int i; 10488_ACEOF 10489if ac_fn_c_try_compile "$LINENO" 10490then : 10491 xorg_cv_cc_flag_unknown_warning_option=yes 10492else case e in #( 10493 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10494esac 10495fi 10496rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10497esac 10498fi 10499{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10500printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10501 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10502 CFLAGS="$xorg_testset_save_CFLAGS" 10503fi 10504 10505if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10506 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10508 fi 10509 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10511printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10512if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10513then : 10514 printf %s "(cached) " >&6 10515else case e in #( 10516 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10517/* end confdefs.h. */ 10518int i; 10519_ACEOF 10520if ac_fn_c_try_compile "$LINENO" 10521then : 10522 xorg_cv_cc_flag_unused_command_line_argument=yes 10523else case e in #( 10524 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10525esac 10526fi 10527rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10528esac 10529fi 10530{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10531printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10532 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10533 CFLAGS="$xorg_testset_save_CFLAGS" 10534fi 10535 10536found="no" 10537 10538 if test $found = "no" ; then 10539 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10541 fi 10542 10543 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10544 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10545 fi 10546 10547 CFLAGS="$CFLAGS -Waddress" 10548 10549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10550printf %s "checking if $CC supports -Waddress... " >&6; } 10551 cacheid=xorg_cv_cc_flag__Waddress 10552 if eval test \${$cacheid+y} 10553then : 10554 printf %s "(cached) " >&6 10555else case e in #( 10556 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10557/* end confdefs.h. */ 10558int i; 10559int 10560main (void) 10561{ 10562 10563 ; 10564 return 0; 10565} 10566_ACEOF 10567if ac_fn_c_try_link "$LINENO" 10568then : 10569 eval $cacheid=yes 10570else case e in #( 10571 e) eval $cacheid=no ;; 10572esac 10573fi 10574rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10575 conftest$ac_exeext conftest.$ac_ext ;; 10576esac 10577fi 10578 10579 10580 CFLAGS="$xorg_testset_save_CFLAGS" 10581 10582 eval supported=\$$cacheid 10583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10584printf "%s\n" "$supported" >&6; } 10585 if test "$supported" = "yes" ; then 10586 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10587 found="yes" 10588 fi 10589 fi 10590 10591 10592 10593 10594 10595 10596 10597 10598 10599 10600 10601 10602 10603 10604 10605xorg_testset_save_CFLAGS="$CFLAGS" 10606 10607if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10610printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10611if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10612then : 10613 printf %s "(cached) " >&6 10614else case e in #( 10615 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10616/* end confdefs.h. */ 10617int i; 10618_ACEOF 10619if ac_fn_c_try_compile "$LINENO" 10620then : 10621 xorg_cv_cc_flag_unknown_warning_option=yes 10622else case e in #( 10623 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10624esac 10625fi 10626rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10627esac 10628fi 10629{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10630printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10631 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10632 CFLAGS="$xorg_testset_save_CFLAGS" 10633fi 10634 10635if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10636 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10637 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10638 fi 10639 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10641printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10642if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10643then : 10644 printf %s "(cached) " >&6 10645else case e in #( 10646 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10647/* end confdefs.h. */ 10648int i; 10649_ACEOF 10650if ac_fn_c_try_compile "$LINENO" 10651then : 10652 xorg_cv_cc_flag_unused_command_line_argument=yes 10653else case e in #( 10654 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10655esac 10656fi 10657rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10658esac 10659fi 10660{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10661printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10662 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10663 CFLAGS="$xorg_testset_save_CFLAGS" 10664fi 10665 10666found="no" 10667 10668 if test $found = "no" ; then 10669 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10671 fi 10672 10673 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10674 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10675 fi 10676 10677 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10678 10679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10680printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10681 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10682 if eval test \${$cacheid+y} 10683then : 10684 printf %s "(cached) " >&6 10685else case e in #( 10686 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10687/* end confdefs.h. */ 10688int i; 10689int 10690main (void) 10691{ 10692 10693 ; 10694 return 0; 10695} 10696_ACEOF 10697if ac_fn_c_try_link "$LINENO" 10698then : 10699 eval $cacheid=yes 10700else case e in #( 10701 e) eval $cacheid=no ;; 10702esac 10703fi 10704rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10705 conftest$ac_exeext conftest.$ac_ext ;; 10706esac 10707fi 10708 10709 10710 CFLAGS="$xorg_testset_save_CFLAGS" 10711 10712 eval supported=\$$cacheid 10713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10714printf "%s\n" "$supported" >&6; } 10715 if test "$supported" = "yes" ; then 10716 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10717 found="yes" 10718 fi 10719 fi 10720 10721 10722 10723 10724 10725 10726 10727 10728 10729 10730 10731 10732 10733 10734 10735xorg_testset_save_CFLAGS="$CFLAGS" 10736 10737if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10740printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10741if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10742then : 10743 printf %s "(cached) " >&6 10744else case e in #( 10745 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10746/* end confdefs.h. */ 10747int i; 10748_ACEOF 10749if ac_fn_c_try_compile "$LINENO" 10750then : 10751 xorg_cv_cc_flag_unknown_warning_option=yes 10752else case e in #( 10753 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10754esac 10755fi 10756rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10757esac 10758fi 10759{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10760printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10761 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10762 CFLAGS="$xorg_testset_save_CFLAGS" 10763fi 10764 10765if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10768 fi 10769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10771printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10772if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10773then : 10774 printf %s "(cached) " >&6 10775else case e in #( 10776 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10777/* end confdefs.h. */ 10778int i; 10779_ACEOF 10780if ac_fn_c_try_compile "$LINENO" 10781then : 10782 xorg_cv_cc_flag_unused_command_line_argument=yes 10783else case e in #( 10784 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10785esac 10786fi 10787rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10788esac 10789fi 10790{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10791printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10792 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10793 CFLAGS="$xorg_testset_save_CFLAGS" 10794fi 10795 10796found="no" 10797 10798 if test $found = "no" ; then 10799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10801 fi 10802 10803 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10805 fi 10806 10807 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10808 10809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10810printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10811 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10812 if eval test \${$cacheid+y} 10813then : 10814 printf %s "(cached) " >&6 10815else case e in #( 10816 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10817/* end confdefs.h. */ 10818int i; 10819int 10820main (void) 10821{ 10822 10823 ; 10824 return 0; 10825} 10826_ACEOF 10827if ac_fn_c_try_link "$LINENO" 10828then : 10829 eval $cacheid=yes 10830else case e in #( 10831 e) eval $cacheid=no ;; 10832esac 10833fi 10834rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10835 conftest$ac_exeext conftest.$ac_ext ;; 10836esac 10837fi 10838 10839 10840 CFLAGS="$xorg_testset_save_CFLAGS" 10841 10842 eval supported=\$$cacheid 10843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10844printf "%s\n" "$supported" >&6; } 10845 if test "$supported" = "yes" ; then 10846 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10847 found="yes" 10848 fi 10849 fi 10850 10851 10852fi 10853 10854 10855 10856 10857 10858 10859 10860 CWARNFLAGS="$BASE_CFLAGS" 10861 if test "x$GCC" = xyes ; then 10862 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10863 fi 10864 10865 10866 10867 10868 10869 10870 10871 10872# Check whether --enable-strict-compilation was given. 10873if test ${enable_strict_compilation+y} 10874then : 10875 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10876else case e in #( 10877 e) STRICT_COMPILE=no ;; 10878esac 10879fi 10880 10881 10882 10883 10884 10885 10886STRICT_CFLAGS="" 10887 10888 10889 10890 10891 10892 10893 10894 10895 10896 10897 10898 10899 10900xorg_testset_save_CFLAGS="$CFLAGS" 10901 10902if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10905printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10906if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10907then : 10908 printf %s "(cached) " >&6 10909else case e in #( 10910 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10911/* end confdefs.h. */ 10912int i; 10913_ACEOF 10914if ac_fn_c_try_compile "$LINENO" 10915then : 10916 xorg_cv_cc_flag_unknown_warning_option=yes 10917else case e in #( 10918 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10919esac 10920fi 10921rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10922esac 10923fi 10924{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10925printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10926 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10927 CFLAGS="$xorg_testset_save_CFLAGS" 10928fi 10929 10930if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10931 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10933 fi 10934 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10936printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10937if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10938then : 10939 printf %s "(cached) " >&6 10940else case e in #( 10941 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10942/* end confdefs.h. */ 10943int i; 10944_ACEOF 10945if ac_fn_c_try_compile "$LINENO" 10946then : 10947 xorg_cv_cc_flag_unused_command_line_argument=yes 10948else case e in #( 10949 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10950esac 10951fi 10952rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10953esac 10954fi 10955{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10956printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10957 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10958 CFLAGS="$xorg_testset_save_CFLAGS" 10959fi 10960 10961found="no" 10962 10963 if test $found = "no" ; then 10964 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10966 fi 10967 10968 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10970 fi 10971 10972 CFLAGS="$CFLAGS -pedantic" 10973 10974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10975printf %s "checking if $CC supports -pedantic... " >&6; } 10976 cacheid=xorg_cv_cc_flag__pedantic 10977 if eval test \${$cacheid+y} 10978then : 10979 printf %s "(cached) " >&6 10980else case e in #( 10981 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10982/* end confdefs.h. */ 10983int i; 10984int 10985main (void) 10986{ 10987 10988 ; 10989 return 0; 10990} 10991_ACEOF 10992if ac_fn_c_try_link "$LINENO" 10993then : 10994 eval $cacheid=yes 10995else case e in #( 10996 e) eval $cacheid=no ;; 10997esac 10998fi 10999rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11000 conftest$ac_exeext conftest.$ac_ext ;; 11001esac 11002fi 11003 11004 11005 CFLAGS="$xorg_testset_save_CFLAGS" 11006 11007 eval supported=\$$cacheid 11008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11009printf "%s\n" "$supported" >&6; } 11010 if test "$supported" = "yes" ; then 11011 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11012 found="yes" 11013 fi 11014 fi 11015 11016 11017 11018 11019 11020 11021 11022 11023 11024 11025 11026 11027 11028 11029 11030xorg_testset_save_CFLAGS="$CFLAGS" 11031 11032if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11035printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11036if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11037then : 11038 printf %s "(cached) " >&6 11039else case e in #( 11040 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11041/* end confdefs.h. */ 11042int i; 11043_ACEOF 11044if ac_fn_c_try_compile "$LINENO" 11045then : 11046 xorg_cv_cc_flag_unknown_warning_option=yes 11047else case e in #( 11048 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11049esac 11050fi 11051rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11052esac 11053fi 11054{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11055printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11056 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11057 CFLAGS="$xorg_testset_save_CFLAGS" 11058fi 11059 11060if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11063 fi 11064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11066printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11067if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11068then : 11069 printf %s "(cached) " >&6 11070else case e in #( 11071 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11072/* end confdefs.h. */ 11073int i; 11074_ACEOF 11075if ac_fn_c_try_compile "$LINENO" 11076then : 11077 xorg_cv_cc_flag_unused_command_line_argument=yes 11078else case e in #( 11079 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11080esac 11081fi 11082rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11083esac 11084fi 11085{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11086printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11087 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11088 CFLAGS="$xorg_testset_save_CFLAGS" 11089fi 11090 11091found="no" 11092 11093 if test $found = "no" ; then 11094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11096 fi 11097 11098 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11100 fi 11101 11102 CFLAGS="$CFLAGS -Werror" 11103 11104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11105printf %s "checking if $CC supports -Werror... " >&6; } 11106 cacheid=xorg_cv_cc_flag__Werror 11107 if eval test \${$cacheid+y} 11108then : 11109 printf %s "(cached) " >&6 11110else case e in #( 11111 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11112/* end confdefs.h. */ 11113int i; 11114int 11115main (void) 11116{ 11117 11118 ; 11119 return 0; 11120} 11121_ACEOF 11122if ac_fn_c_try_link "$LINENO" 11123then : 11124 eval $cacheid=yes 11125else case e in #( 11126 e) eval $cacheid=no ;; 11127esac 11128fi 11129rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11130 conftest$ac_exeext conftest.$ac_ext ;; 11131esac 11132fi 11133 11134 11135 CFLAGS="$xorg_testset_save_CFLAGS" 11136 11137 eval supported=\$$cacheid 11138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11139printf "%s\n" "$supported" >&6; } 11140 if test "$supported" = "yes" ; then 11141 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11142 found="yes" 11143 fi 11144 fi 11145 11146 if test $found = "no" ; then 11147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11149 fi 11150 11151 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11153 fi 11154 11155 CFLAGS="$CFLAGS -errwarn" 11156 11157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11158printf %s "checking if $CC supports -errwarn... " >&6; } 11159 cacheid=xorg_cv_cc_flag__errwarn 11160 if eval test \${$cacheid+y} 11161then : 11162 printf %s "(cached) " >&6 11163else case e in #( 11164 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11165/* end confdefs.h. */ 11166int i; 11167int 11168main (void) 11169{ 11170 11171 ; 11172 return 0; 11173} 11174_ACEOF 11175if ac_fn_c_try_link "$LINENO" 11176then : 11177 eval $cacheid=yes 11178else case e in #( 11179 e) eval $cacheid=no ;; 11180esac 11181fi 11182rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11183 conftest$ac_exeext conftest.$ac_ext ;; 11184esac 11185fi 11186 11187 11188 CFLAGS="$xorg_testset_save_CFLAGS" 11189 11190 eval supported=\$$cacheid 11191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11192printf "%s\n" "$supported" >&6; } 11193 if test "$supported" = "yes" ; then 11194 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11195 found="yes" 11196 fi 11197 fi 11198 11199 11200 11201# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11202# activate it with -Werror, so we add it here explicitly. 11203 11204 11205 11206 11207 11208 11209 11210 11211 11212 11213 11214 11215 11216xorg_testset_save_CFLAGS="$CFLAGS" 11217 11218if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11221printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11222if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11223then : 11224 printf %s "(cached) " >&6 11225else case e in #( 11226 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11227/* end confdefs.h. */ 11228int i; 11229_ACEOF 11230if ac_fn_c_try_compile "$LINENO" 11231then : 11232 xorg_cv_cc_flag_unknown_warning_option=yes 11233else case e in #( 11234 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11235esac 11236fi 11237rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11238esac 11239fi 11240{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11241printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11242 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11243 CFLAGS="$xorg_testset_save_CFLAGS" 11244fi 11245 11246if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11249 fi 11250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11252printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11253if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11254then : 11255 printf %s "(cached) " >&6 11256else case e in #( 11257 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11258/* end confdefs.h. */ 11259int i; 11260_ACEOF 11261if ac_fn_c_try_compile "$LINENO" 11262then : 11263 xorg_cv_cc_flag_unused_command_line_argument=yes 11264else case e in #( 11265 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11266esac 11267fi 11268rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11269esac 11270fi 11271{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11272printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11273 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11274 CFLAGS="$xorg_testset_save_CFLAGS" 11275fi 11276 11277found="no" 11278 11279 if test $found = "no" ; then 11280 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11282 fi 11283 11284 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11285 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11286 fi 11287 11288 CFLAGS="$CFLAGS -Werror=attributes" 11289 11290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11291printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11292 cacheid=xorg_cv_cc_flag__Werror_attributes 11293 if eval test \${$cacheid+y} 11294then : 11295 printf %s "(cached) " >&6 11296else case e in #( 11297 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11298/* end confdefs.h. */ 11299int i; 11300int 11301main (void) 11302{ 11303 11304 ; 11305 return 0; 11306} 11307_ACEOF 11308if ac_fn_c_try_link "$LINENO" 11309then : 11310 eval $cacheid=yes 11311else case e in #( 11312 e) eval $cacheid=no ;; 11313esac 11314fi 11315rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11316 conftest$ac_exeext conftest.$ac_ext ;; 11317esac 11318fi 11319 11320 11321 CFLAGS="$xorg_testset_save_CFLAGS" 11322 11323 eval supported=\$$cacheid 11324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11325printf "%s\n" "$supported" >&6; } 11326 if test "$supported" = "yes" ; then 11327 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11328 found="yes" 11329 fi 11330 fi 11331 11332 11333 11334if test "x$STRICT_COMPILE" = "xyes"; then 11335 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11336 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11337fi 11338 11339 11340 11341 11342 11343 11344 11345 11346cat >>confdefs.h <<_ACEOF 11347#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11348_ACEOF 11349 11350 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11351 if test "x$PVM" = "x"; then 11352 PVM="0" 11353 fi 11354 11355printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11356 11357 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11358 if test "x$PVP" = "x"; then 11359 PVP="0" 11360 fi 11361 11362printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11363 11364 11365 11366CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11367mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11368|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11369touch \$(top_srcdir)/ChangeLog; \ 11370echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11371 11372 11373 11374 11375macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11376INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11377mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11378|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11379touch \$(top_srcdir)/INSTALL; \ 11380echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11381 11382 11383 11384 11385 11386 11387case $host_os in 11388 solaris*) 11389 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11390 # check for a man page file found in later versions that use 11391 # traditional section numbers instead 11392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11393printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11394if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11395then : 11396 printf %s "(cached) " >&6 11397else case e in #( 11398 e) test "$cross_compiling" = yes && 11399 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11400if test -r "/usr/share/man/man7/attributes.7"; then 11401 ac_cv_file__usr_share_man_man7_attributes_7=yes 11402else 11403 ac_cv_file__usr_share_man_man7_attributes_7=no 11404fi ;; 11405esac 11406fi 11407{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11408printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11409if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11410then : 11411 SYSV_MAN_SECTIONS=false 11412else case e in #( 11413 e) SYSV_MAN_SECTIONS=true ;; 11414esac 11415fi 11416 11417 ;; 11418 *) SYSV_MAN_SECTIONS=false ;; 11419esac 11420 11421if test x$APP_MAN_SUFFIX = x ; then 11422 APP_MAN_SUFFIX=1 11423fi 11424if test x$APP_MAN_DIR = x ; then 11425 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11426fi 11427 11428if test x$LIB_MAN_SUFFIX = x ; then 11429 LIB_MAN_SUFFIX=3 11430fi 11431if test x$LIB_MAN_DIR = x ; then 11432 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11433fi 11434 11435if test x$FILE_MAN_SUFFIX = x ; then 11436 case $SYSV_MAN_SECTIONS in 11437 true) FILE_MAN_SUFFIX=4 ;; 11438 *) FILE_MAN_SUFFIX=5 ;; 11439 esac 11440fi 11441if test x$FILE_MAN_DIR = x ; then 11442 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11443fi 11444 11445if test x$MISC_MAN_SUFFIX = x ; then 11446 case $SYSV_MAN_SECTIONS in 11447 true) MISC_MAN_SUFFIX=5 ;; 11448 *) MISC_MAN_SUFFIX=7 ;; 11449 esac 11450fi 11451if test x$MISC_MAN_DIR = x ; then 11452 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11453fi 11454 11455if test x$DRIVER_MAN_SUFFIX = x ; then 11456 case $SYSV_MAN_SECTIONS in 11457 true) DRIVER_MAN_SUFFIX=7 ;; 11458 *) DRIVER_MAN_SUFFIX=4 ;; 11459 esac 11460fi 11461if test x$DRIVER_MAN_DIR = x ; then 11462 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11463fi 11464 11465if test x$ADMIN_MAN_SUFFIX = x ; then 11466 case $SYSV_MAN_SECTIONS in 11467 true) ADMIN_MAN_SUFFIX=1m ;; 11468 *) ADMIN_MAN_SUFFIX=8 ;; 11469 esac 11470fi 11471if test x$ADMIN_MAN_DIR = x ; then 11472 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11473fi 11474 11475 11476 11477 11478 11479 11480 11481 11482 11483 11484 11485 11486 11487 11488 11489XORG_MAN_PAGE="X Version 11" 11490 11491MAN_SUBSTS="\ 11492 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11493 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11494 -e 's|__xservername__|Xorg|g' \ 11495 -e 's|__xconfigfile__|xorg.conf|g' \ 11496 -e 's|__projectroot__|\$(prefix)|g' \ 11497 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11498 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11499 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11500 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11501 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11502 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11503 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11504 11505 11506 11507# Check whether --enable-silent-rules was given. 11508if test ${enable_silent_rules+y} 11509then : 11510 enableval=$enable_silent_rules; 11511fi 11512 11513case $enable_silent_rules in # ((( 11514 yes) AM_DEFAULT_VERBOSITY=0;; 11515 no) AM_DEFAULT_VERBOSITY=1;; 11516 *) AM_DEFAULT_VERBOSITY=0;; 11517esac 11518am_make=${MAKE-make} 11519{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11520printf %s "checking whether $am_make supports nested variables... " >&6; } 11521if test ${am_cv_make_support_nested_variables+y} 11522then : 11523 printf %s "(cached) " >&6 11524else case e in #( 11525 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 11526BAR0=false 11527BAR1=true 11528V=1 11529am__doit: 11530 @$(TRUE) 11531.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11532 am_cv_make_support_nested_variables=yes 11533else 11534 am_cv_make_support_nested_variables=no 11535fi ;; 11536esac 11537fi 11538{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11539printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11540if test $am_cv_make_support_nested_variables = yes; then 11541 AM_V='$(V)' 11542 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11543else 11544 AM_V=$AM_DEFAULT_VERBOSITY 11545 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11546fi 11547AM_BACKSLASH='\' 11548 11549 11550 11551 11552 11553 11554# Extract the first word of "groff", so it can be a program name with args. 11555set dummy groff; ac_word=$2 11556{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11557printf %s "checking for $ac_word... " >&6; } 11558if test ${ac_cv_prog_GROFF+y} 11559then : 11560 printf %s "(cached) " >&6 11561else case e in #( 11562 e) if test -n "$GROFF"; then 11563 ac_cv_prog_GROFF="$GROFF" # Let the user override the test. 11564else 11565as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11566for as_dir in $PATH 11567do 11568 IFS=$as_save_IFS 11569 case $as_dir in #((( 11570 '') as_dir=./ ;; 11571 */) ;; 11572 *) as_dir=$as_dir/ ;; 11573 esac 11574 for ac_exec_ext in '' $ac_executable_extensions; do 11575 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11576 ac_cv_prog_GROFF="found" 11577 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11578 break 2 11579 fi 11580done 11581 done 11582IFS=$as_save_IFS 11583 11584 test -z "$ac_cv_prog_GROFF" && ac_cv_prog_GROFF="missing" 11585fi ;; 11586esac 11587fi 11588GROFF=$ac_cv_prog_GROFF 11589if test -n "$GROFF"; then 11590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GROFF" >&5 11591printf "%s\n" "$GROFF" >&6; } 11592else 11593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11594printf "%s\n" "no" >&6; } 11595fi 11596 11597 11598if test "x$GROFF" = "xfound" ; then 11599 11600printf "%s\n" "#define HAS_GROFF 1" >>confdefs.h 11601 11602fi 11603 11604# Extract the first word of "mandb", so it can be a program name with args. 11605set dummy mandb; ac_word=$2 11606{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11607printf %s "checking for $ac_word... " >&6; } 11608if test ${ac_cv_prog_MANDB+y} 11609then : 11610 printf %s "(cached) " >&6 11611else case e in #( 11612 e) if test -n "$MANDB"; then 11613 ac_cv_prog_MANDB="$MANDB" # Let the user override the test. 11614else 11615as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11616for as_dir in $PATH 11617do 11618 IFS=$as_save_IFS 11619 case $as_dir in #((( 11620 '') as_dir=./ ;; 11621 */) ;; 11622 *) as_dir=$as_dir/ ;; 11623 esac 11624 for ac_exec_ext in '' $ac_executable_extensions; do 11625 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11626 ac_cv_prog_MANDB="yes" 11627 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11628 break 2 11629 fi 11630done 11631 done 11632IFS=$as_save_IFS 11633 11634 test -z "$ac_cv_prog_MANDB" && ac_cv_prog_MANDB="no" 11635fi ;; 11636esac 11637fi 11638MANDB=$ac_cv_prog_MANDB 11639if test -n "$MANDB"; then 11640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANDB" >&5 11641printf "%s\n" "$MANDB" >&6; } 11642else 11643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11644printf "%s\n" "no" >&6; } 11645fi 11646 11647 11648if test x"$MANDB" = xyes; then 11649 11650printf "%s\n" "#define HAVE_MANDB 1" >>confdefs.h 11651 11652fi 11653 11654# Checks for typedefs, structures, and compiler characteristics. 11655# Check whether --enable-largefile was given. 11656if test ${enable_largefile+y} 11657then : 11658 enableval=$enable_largefile; 11659fi 11660if test "$enable_largefile,$enable_year2038" != no,no 11661then : 11662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 11663printf %s "checking for $CC option to enable large file support... " >&6; } 11664if test ${ac_cv_sys_largefile_opts+y} 11665then : 11666 printf %s "(cached) " >&6 11667else case e in #( 11668 e) ac_save_CC="$CC" 11669 ac_opt_found=no 11670 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do 11671 if test x"$ac_opt" != x"none needed" 11672then : 11673 CC="$ac_save_CC $ac_opt" 11674fi 11675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11676/* end confdefs.h. */ 11677#include <sys/types.h> 11678#ifndef FTYPE 11679# define FTYPE off_t 11680#endif 11681 /* Check that FTYPE can represent 2**63 - 1 correctly. 11682 We can't simply define LARGE_FTYPE to be 9223372036854775807, 11683 since some C++ compilers masquerading as C compilers 11684 incorrectly reject 9223372036854775807. */ 11685#define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 11686 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 11687 && LARGE_FTYPE % 2147483647 == 1) 11688 ? 1 : -1]; 11689int 11690main (void) 11691{ 11692 11693 ; 11694 return 0; 11695} 11696_ACEOF 11697if ac_fn_c_try_compile "$LINENO" 11698then : 11699 if test x"$ac_opt" = x"none needed" 11700then : 11701 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 11702 CC="$CC -DFTYPE=ino_t" 11703 if ac_fn_c_try_compile "$LINENO" 11704then : 11705 11706else case e in #( 11707 e) CC="$CC -D_FILE_OFFSET_BITS=64" 11708 if ac_fn_c_try_compile "$LINENO" 11709then : 11710 ac_opt='-D_FILE_OFFSET_BITS=64' 11711fi 11712rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 11713esac 11714fi 11715rm -f core conftest.err conftest.$ac_objext conftest.beam 11716fi 11717 ac_cv_sys_largefile_opts=$ac_opt 11718 ac_opt_found=yes 11719fi 11720rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11721 test $ac_opt_found = no || break 11722 done 11723 CC="$ac_save_CC" 11724 11725 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 11726esac 11727fi 11728{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 11729printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } 11730 11731ac_have_largefile=yes 11732case $ac_cv_sys_largefile_opts in #( 11733 "none needed") : 11734 ;; #( 11735 "supported through gnulib") : 11736 ;; #( 11737 "support not detected") : 11738 ac_have_largefile=no ;; #( 11739 "-D_FILE_OFFSET_BITS=64") : 11740 11741printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h 11742 ;; #( 11743 "-D_LARGE_FILES=1") : 11744 11745printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h 11746 ;; #( 11747 "-n32") : 11748 CC="$CC -n32" ;; #( 11749 *) : 11750 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 11751esac 11752 11753if test "$enable_year2038" != no 11754then : 11755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 11756printf %s "checking for $CC option for timestamps after 2038... " >&6; } 11757if test ${ac_cv_sys_year2038_opts+y} 11758then : 11759 printf %s "(cached) " >&6 11760else case e in #( 11761 e) ac_save_CPPFLAGS="$CPPFLAGS" 11762 ac_opt_found=no 11763 for ac_opt in "none needed" "-D_TIME_BITS=64" "-D__MINGW_USE_VC2005_COMPAT" "-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"; do 11764 if test x"$ac_opt" != x"none needed" 11765then : 11766 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 11767fi 11768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11769/* end confdefs.h. */ 11770 11771 #include <time.h> 11772 /* Check that time_t can represent 2**32 - 1 correctly. */ 11773 #define LARGE_TIME_T \\ 11774 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 11775 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 11776 && LARGE_TIME_T % 65537 == 0) 11777 ? 1 : -1]; 11778 11779int 11780main (void) 11781{ 11782 11783 ; 11784 return 0; 11785} 11786_ACEOF 11787if ac_fn_c_try_compile "$LINENO" 11788then : 11789 ac_cv_sys_year2038_opts="$ac_opt" 11790 ac_opt_found=yes 11791fi 11792rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11793 test $ac_opt_found = no || break 11794 done 11795 CPPFLAGS="$ac_save_CPPFLAGS" 11796 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 11797esac 11798fi 11799{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 11800printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } 11801 11802ac_have_year2038=yes 11803case $ac_cv_sys_year2038_opts in #( 11804 "none needed") : 11805 ;; #( 11806 "support not detected") : 11807 ac_have_year2038=no ;; #( 11808 "-D_TIME_BITS=64") : 11809 11810printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h 11811 ;; #( 11812 "-D__MINGW_USE_VC2005_COMPAT") : 11813 11814printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 11815 ;; #( 11816 "-U_USE_32_BIT_TIME_T"*) : 11817 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11818printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11819as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 11820will stop working after mid-January 2038. Remove 11821_USE_32BIT_TIME_T from the compiler flags. 11822See 'config.log' for more details" "$LINENO" 5; } ;; #( 11823 *) : 11824 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 11825esac 11826 11827fi 11828 11829fi 11830 11831# Checks for library functions. 11832ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 11833if test "x$ac_cv_func_mkstemp" = xyes 11834then : 11835 printf "%s\n" "#define HAVE_MKSTEMP 1" >>confdefs.h 11836 11837fi 11838 11839 11840 11841# Check whether --with-helpdir was given. 11842if test ${with_helpdir+y} 11843then : 11844 withval=$with_helpdir; HELPDIR="$withval" 11845else case e in #( 11846 e) HELPDIR=${datadir}/X11 ;; 11847esac 11848fi 11849 11850 11851 11852 11853# Check whether --with-sysmanpath was given. 11854if test ${with_sysmanpath+y} 11855then : 11856 withval=$with_sysmanpath; SYSMANPATH="$withval" 11857fi 11858 11859if test x$SYSMANPATH != x; then 11860 11861printf "%s\n" "#define SYSMANPATH \"$SYSMANPATH\"" >>confdefs.h 11862 11863fi 11864 11865 11866# Check whether --with-localmanpath was given. 11867if test ${with_localmanpath+y} 11868then : 11869 withval=$with_localmanpath; LOCALMANPATH="$withval" 11870fi 11871 11872if test x$LOCALMANPATH != x; then 11873 11874printf "%s\n" "#define LOCALMANPATH \"$LOCALMANPATH\"" >>confdefs.h 11875 11876fi 11877 11878# Obtain compiler/linker options from dependencies 11879 11880pkg_failed=no 11881{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XMAN" >&5 11882printf %s "checking for XMAN... " >&6; } 11883 11884if test -n "$XMAN_CFLAGS"; then 11885 pkg_cv_XMAN_CFLAGS="$XMAN_CFLAGS" 11886 elif test -n "$PKG_CONFIG"; then 11887 if test -n "$PKG_CONFIG" && \ 11888 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xaw7 xt\""; } >&5 11889 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xaw7 xt") 2>&5 11890 ac_status=$? 11891 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11892 test $ac_status = 0; }; then 11893 pkg_cv_XMAN_CFLAGS=`$PKG_CONFIG --cflags "xproto >= 7.0.17 xaw7 xt" 2>/dev/null` 11894 test "x$?" != "x0" && pkg_failed=yes 11895else 11896 pkg_failed=yes 11897fi 11898 else 11899 pkg_failed=untried 11900fi 11901if test -n "$XMAN_LIBS"; then 11902 pkg_cv_XMAN_LIBS="$XMAN_LIBS" 11903 elif test -n "$PKG_CONFIG"; then 11904 if test -n "$PKG_CONFIG" && \ 11905 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto >= 7.0.17 xaw7 xt\""; } >&5 11906 ($PKG_CONFIG --exists --print-errors "xproto >= 7.0.17 xaw7 xt") 2>&5 11907 ac_status=$? 11908 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11909 test $ac_status = 0; }; then 11910 pkg_cv_XMAN_LIBS=`$PKG_CONFIG --libs "xproto >= 7.0.17 xaw7 xt" 2>/dev/null` 11911 test "x$?" != "x0" && pkg_failed=yes 11912else 11913 pkg_failed=yes 11914fi 11915 else 11916 pkg_failed=untried 11917fi 11918 11919 11920 11921if test $pkg_failed = yes; then 11922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11923printf "%s\n" "no" >&6; } 11924 11925if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11926 _pkg_short_errors_supported=yes 11927else 11928 _pkg_short_errors_supported=no 11929fi 11930 if test $_pkg_short_errors_supported = yes; then 11931 XMAN_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto >= 7.0.17 xaw7 xt" 2>&1` 11932 else 11933 XMAN_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto >= 7.0.17 xaw7 xt" 2>&1` 11934 fi 11935 # Put the nasty error message in config.log where it belongs 11936 echo "$XMAN_PKG_ERRORS" >&5 11937 11938 as_fn_error $? "Package requirements (xproto >= 7.0.17 xaw7 xt) were not met: 11939 11940$XMAN_PKG_ERRORS 11941 11942Consider adjusting the PKG_CONFIG_PATH environment variable if you 11943installed software in a non-standard prefix. 11944 11945Alternatively, you may set the environment variables XMAN_CFLAGS 11946and XMAN_LIBS to avoid the need to call pkg-config. 11947See the pkg-config man page for more details." "$LINENO" 5 11948elif test $pkg_failed = untried; then 11949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11950printf "%s\n" "no" >&6; } 11951 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11952printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11953as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11954is in your PATH or set the PKG_CONFIG environment variable to the full 11955path to pkg-config. 11956 11957Alternatively, you may set the environment variables XMAN_CFLAGS 11958and XMAN_LIBS to avoid the need to call pkg-config. 11959See the pkg-config man page for more details. 11960 11961To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11962See 'config.log' for more details" "$LINENO" 5; } 11963else 11964 XMAN_CFLAGS=$pkg_cv_XMAN_CFLAGS 11965 XMAN_LIBS=$pkg_cv_XMAN_LIBS 11966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11967printf "%s\n" "yes" >&6; } 11968 11969fi 11970 11971 11972# Check whether --with-manconfig was given. 11973if test ${with_manconfig+y} 11974then : 11975 withval=$with_manconfig; MANCONF="$withval" 11976fi 11977 11978if test x$MANCONF = x; then 11979# Check for man page config files 11980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /etc/man.conf" >&5 11981printf %s "checking for /etc/man.conf... " >&6; } 11982if test ${ac_cv_file__etc_man_conf+y} 11983then : 11984 printf %s "(cached) " >&6 11985else case e in #( 11986 e) test "$cross_compiling" = yes && 11987 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11988if test -r "/etc/man.conf"; then 11989 ac_cv_file__etc_man_conf=yes 11990else 11991 ac_cv_file__etc_man_conf=no 11992fi ;; 11993esac 11994fi 11995{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__etc_man_conf" >&5 11996printf "%s\n" "$ac_cv_file__etc_man_conf" >&6; } 11997if test "x$ac_cv_file__etc_man_conf" = xyes 11998then : 11999 MANCONF="/etc/man.conf" 12000else case e in #( 12001 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /etc/man.config" >&5 12002printf %s "checking for /etc/man.config... " >&6; } 12003if test ${ac_cv_file__etc_man_config+y} 12004then : 12005 printf %s "(cached) " >&6 12006else case e in #( 12007 e) test "$cross_compiling" = yes && 12008 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 12009if test -r "/etc/man.config"; then 12010 ac_cv_file__etc_man_config=yes 12011else 12012 ac_cv_file__etc_man_config=no 12013fi ;; 12014esac 12015fi 12016{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__etc_man_config" >&5 12017printf "%s\n" "$ac_cv_file__etc_man_config" >&6; } 12018if test "x$ac_cv_file__etc_man_config" = xyes 12019then : 12020 MANCONF="/etc/man.config" 12021else case e in #( 12022 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /etc/manpath.config" >&5 12023printf %s "checking for /etc/manpath.config... " >&6; } 12024if test ${ac_cv_file__etc_manpath_config+y} 12025then : 12026 printf %s "(cached) " >&6 12027else case e in #( 12028 e) test "$cross_compiling" = yes && 12029 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 12030if test -r "/etc/manpath.config"; then 12031 ac_cv_file__etc_manpath_config=yes 12032else 12033 ac_cv_file__etc_manpath_config=no 12034fi ;; 12035esac 12036fi 12037{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__etc_manpath_config" >&5 12038printf "%s\n" "$ac_cv_file__etc_manpath_config" >&6; } 12039if test "x$ac_cv_file__etc_manpath_config" = xyes 12040then : 12041 MANCONF="/etc/manpath.config" 12042else case e in #( 12043 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/misc/man.conf" >&5 12044printf %s "checking for /usr/share/misc/man.conf... " >&6; } 12045if test ${ac_cv_file__usr_share_misc_man_conf+y} 12046then : 12047 printf %s "(cached) " >&6 12048else case e in #( 12049 e) test "$cross_compiling" = yes && 12050 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 12051if test -r "/usr/share/misc/man.conf"; then 12052 ac_cv_file__usr_share_misc_man_conf=yes 12053else 12054 ac_cv_file__usr_share_misc_man_conf=no 12055fi ;; 12056esac 12057fi 12058{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_misc_man_conf" >&5 12059printf "%s\n" "$ac_cv_file__usr_share_misc_man_conf" >&6; } 12060if test "x$ac_cv_file__usr_share_misc_man_conf" = xyes 12061then : 12062 MANCONF="/usr/share/misc/man.conf" 12063fi 12064 ;; 12065esac 12066fi 12067 ;; 12068esac 12069fi 12070 ;; 12071esac 12072fi 12073 12074fi 12075 12076if test x$MANCONF != x ; then 12077 12078printf "%s\n" "#define MANCONF \"$MANCONF\"" >>confdefs.h 12079 12080 12081 # Try to determine format of config file 12082 # would be better to somehow determine from the files themselves, but 12083 # we'll guess based on pathname and OS for now (mirrors old Imake tests) 12084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking man config file format" >&5 12085printf %s "checking man config file format... " >&6; } 12086 if test x$MANCONF = x/etc/manpath.config ; then 12087 MAN_CONFIG_STYLE="FreeBSD" 12088 else 12089 case $host_os in 12090 *darwin* | *openbsd* | *netbsd* ) 12091 MAN_CONFIG_STYLE="OpenBSD" 12092 ;; 12093 *linux* | cygwin* ) 12094 MAN_CONFIG_STYLE="Linux" 12095 ;; 12096 *bsd* ) 12097 MAN_CONFIG_STYLE="BSD" 12098 ;; 12099 *) 12100 ;; 12101 esac 12102 fi 12103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAN_CONFIG_STYLE" >&5 12104printf "%s\n" "$MAN_CONFIG_STYLE" >&6; } 12105 12106 case $MAN_CONFIG_STYLE in 12107 FreeBSD) 12108 12109printf "%s\n" "#define MANCONFIGSTYLE_FreeBSD 1" >>confdefs.h 12110 12111 ;; 12112 OpenBSD) 12113 12114printf "%s\n" "#define MANCONFIGSTYLE_OpenBSD 1" >>confdefs.h 12115 12116 ;; 12117 BSD) 12118 12119printf "%s\n" "#define MANCONFIGSTYLE_BSD 1" >>confdefs.h 12120 12121 ;; 12122 Linux) 12123 12124printf "%s\n" "#define MANCONFIGSTYLE_Linux 1" >>confdefs.h 12125 12126 ;; 12127 *) 12128 as_fn_error $? "Could not determine man page file config format." "$LINENO" 5 12129 esac 12130fi 12131 12132 12133pkg_failed=no 12134{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 12135printf %s "checking for APPDEFS... " >&6; } 12136 12137if test -n "$APPDEFS_CFLAGS"; then 12138 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 12139 elif test -n "$PKG_CONFIG"; then 12140 if test -n "$PKG_CONFIG" && \ 12141 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 12142 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 12143 ac_status=$? 12144 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12145 test $ac_status = 0; }; then 12146 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 12147 test "x$?" != "x0" && pkg_failed=yes 12148else 12149 pkg_failed=yes 12150fi 12151 else 12152 pkg_failed=untried 12153fi 12154if test -n "$APPDEFS_LIBS"; then 12155 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 12156 elif test -n "$PKG_CONFIG"; then 12157 if test -n "$PKG_CONFIG" && \ 12158 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 12159 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 12160 ac_status=$? 12161 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12162 test $ac_status = 0; }; then 12163 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 12164 test "x$?" != "x0" && pkg_failed=yes 12165else 12166 pkg_failed=yes 12167fi 12168 else 12169 pkg_failed=untried 12170fi 12171 12172 12173 12174if test $pkg_failed = yes; then 12175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12176printf "%s\n" "no" >&6; } 12177 12178if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12179 _pkg_short_errors_supported=yes 12180else 12181 _pkg_short_errors_supported=no 12182fi 12183 if test $_pkg_short_errors_supported = yes; then 12184 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 12185 else 12186 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 12187 fi 12188 # Put the nasty error message in config.log where it belongs 12189 echo "$APPDEFS_PKG_ERRORS" >&5 12190 12191 as_fn_error $? "Package requirements (xt) were not met: 12192 12193$APPDEFS_PKG_ERRORS 12194 12195Consider adjusting the PKG_CONFIG_PATH environment variable if you 12196installed software in a non-standard prefix. 12197 12198Alternatively, you may set the environment variables APPDEFS_CFLAGS 12199and APPDEFS_LIBS to avoid the need to call pkg-config. 12200See the pkg-config man page for more details." "$LINENO" 5 12201elif test $pkg_failed = untried; then 12202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12203printf "%s\n" "no" >&6; } 12204 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12205printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12206as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12207is in your PATH or set the PKG_CONFIG environment variable to the full 12208path to pkg-config. 12209 12210Alternatively, you may set the environment variables APPDEFS_CFLAGS 12211and APPDEFS_LIBS to avoid the need to call pkg-config. 12212See the pkg-config man page for more details. 12213 12214To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12215See 'config.log' for more details" "$LINENO" 5; } 12216else 12217 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 12218 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 12219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12220printf "%s\n" "yes" >&6; } 12221 12222fi 12223xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 12224 12225# Check whether --with-appdefaultdir was given. 12226if test ${with_appdefaultdir+y} 12227then : 12228 withval=$with_appdefaultdir; appdefaultdir="$withval" 12229else case e in #( 12230 e) appdefaultdir="${xt_appdefaultdir}" ;; 12231esac 12232fi 12233 12234 12235 12236if test "x$RELEASE_VERSION" != "x"; then 12237 12238printf "%s\n" "#define RELEASE_VERSION \"$RELEASE_VERSION\"" >>confdefs.h 12239 12240fi 12241 12242ac_config_files="$ac_config_files Makefile man/Makefile" 12243 12244cat >confcache <<\_ACEOF 12245# This file is a shell script that caches the results of configure 12246# tests run on this system so they can be shared between configure 12247# scripts and configure runs, see configure's option --config-cache. 12248# It is not useful on other systems. If it contains results you don't 12249# want to keep, you may remove or edit it. 12250# 12251# config.status only pays attention to the cache file if you give it 12252# the --recheck option to rerun configure. 12253# 12254# 'ac_cv_env_foo' variables (set or unset) will be overridden when 12255# loading this file, other *unset* 'ac_cv_foo' will be assigned the 12256# following values. 12257 12258_ACEOF 12259 12260# The following way of writing the cache mishandles newlines in values, 12261# but we know of no workaround that is simple, portable, and efficient. 12262# So, we kill variables containing newlines. 12263# Ultrix sh set writes to stderr and can't be redirected directly, 12264# and sets the high bit in the cache file unless we assign to the vars. 12265( 12266 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12267 eval ac_val=\$$ac_var 12268 case $ac_val in #( 12269 *${as_nl}*) 12270 case $ac_var in #( 12271 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12272printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12273 esac 12274 case $ac_var in #( 12275 _ | IFS | as_nl) ;; #( 12276 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12277 *) { eval $ac_var=; unset $ac_var;} ;; 12278 esac ;; 12279 esac 12280 done 12281 12282 (set) 2>&1 | 12283 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12284 *${as_nl}ac_space=\ *) 12285 # 'set' does not quote correctly, so add quotes: double-quote 12286 # substitution turns \\\\ into \\, and sed turns \\ into \. 12287 sed -n \ 12288 "s/'/'\\\\''/g; 12289 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12290 ;; #( 12291 *) 12292 # 'set' quotes correctly as required by POSIX, so do not add quotes. 12293 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12294 ;; 12295 esac | 12296 sort 12297) | 12298 sed ' 12299 /^ac_cv_env_/b end 12300 t clear 12301 :clear 12302 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12303 t end 12304 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12305 :end' >>confcache 12306if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12307 if test -w "$cache_file"; then 12308 if test "x$cache_file" != "x/dev/null"; then 12309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12310printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12311 if test ! -f "$cache_file" || test -h "$cache_file"; then 12312 cat confcache >"$cache_file" 12313 else 12314 case $cache_file in #( 12315 */* | ?:*) 12316 mv -f confcache "$cache_file"$$ && 12317 mv -f "$cache_file"$$ "$cache_file" ;; #( 12318 *) 12319 mv -f confcache "$cache_file" ;; 12320 esac 12321 fi 12322 fi 12323 else 12324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12325printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12326 fi 12327fi 12328rm -f confcache 12329 12330test "x$prefix" = xNONE && prefix=$ac_default_prefix 12331# Let make expand exec_prefix. 12332test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12333 12334DEFS=-DHAVE_CONFIG_H 12335 12336ac_libobjs= 12337ac_ltlibobjs= 12338U= 12339for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12340 # 1. Remove the extension, and $U if already installed. 12341 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12342 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12343 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12344 # will be set to the directory where LIBOBJS objects are built. 12345 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12346 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12347done 12348LIBOBJS=$ac_libobjs 12349 12350LTLIBOBJS=$ac_ltlibobjs 12351 12352 12353{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12354printf %s "checking that generated files are newer than configure... " >&6; } 12355 if test -n "$am_sleep_pid"; then 12356 # Hide warnings about reused PIDs. 12357 wait $am_sleep_pid 2>/dev/null 12358 fi 12359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12360printf "%s\n" "done" >&6; } 12361 if test -n "$EXEEXT"; then 12362 am__EXEEXT_TRUE= 12363 am__EXEEXT_FALSE='#' 12364else 12365 am__EXEEXT_TRUE='#' 12366 am__EXEEXT_FALSE= 12367fi 12368 12369if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12370 as_fn_error $? "conditional \"AMDEP\" was never defined. 12371Usually this means the macro was only invoked conditionally." "$LINENO" 5 12372fi 12373if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12374 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12375Usually this means the macro was only invoked conditionally." "$LINENO" 5 12376fi 12377# Check whether --enable-year2038 was given. 12378if test ${enable_year2038+y} 12379then : 12380 enableval=$enable_year2038; 12381fi 12382 12383 12384: "${CONFIG_STATUS=./config.status}" 12385ac_write_fail=0 12386ac_clean_files_save=$ac_clean_files 12387ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12388{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12389printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12390as_write_fail=0 12391cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12392#! $SHELL 12393# Generated by $as_me. 12394# Run this file to recreate the current configuration. 12395# Compiler output produced by configure, useful for debugging 12396# configure, is in config.log if it exists. 12397 12398debug=false 12399ac_cs_recheck=false 12400ac_cs_silent=false 12401 12402SHELL=\${CONFIG_SHELL-$SHELL} 12403export SHELL 12404_ASEOF 12405cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12406## -------------------- ## 12407## M4sh Initialization. ## 12408## -------------------- ## 12409 12410# Be more Bourne compatible 12411DUALCASE=1; export DUALCASE # for MKS sh 12412if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12413then : 12414 emulate sh 12415 NULLCMD=: 12416 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12417 # is contrary to our usage. Disable this feature. 12418 alias -g '${1+"$@"}'='"$@"' 12419 setopt NO_GLOB_SUBST 12420else case e in #( 12421 e) case `(set -o) 2>/dev/null` in #( 12422 *posix*) : 12423 set -o posix ;; #( 12424 *) : 12425 ;; 12426esac ;; 12427esac 12428fi 12429 12430 12431 12432# Reset variables that may have inherited troublesome values from 12433# the environment. 12434 12435# IFS needs to be set, to space, tab, and newline, in precisely that order. 12436# (If _AS_PATH_WALK were called with IFS unset, it would have the 12437# side effect of setting IFS to empty, thus disabling word splitting.) 12438# Quoting is to prevent editors from complaining about space-tab. 12439as_nl=' 12440' 12441export as_nl 12442IFS=" "" $as_nl" 12443 12444PS1='$ ' 12445PS2='> ' 12446PS4='+ ' 12447 12448# Ensure predictable behavior from utilities with locale-dependent output. 12449LC_ALL=C 12450export LC_ALL 12451LANGUAGE=C 12452export LANGUAGE 12453 12454# We cannot yet rely on "unset" to work, but we need these variables 12455# to be unset--not just set to an empty or harmless value--now, to 12456# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12457# also avoids known problems related to "unset" and subshell syntax 12458# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12459for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12460do eval test \${$as_var+y} \ 12461 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12462done 12463 12464# Ensure that fds 0, 1, and 2 are open. 12465if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12466if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12467if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12468 12469# The user is always right. 12470if ${PATH_SEPARATOR+false} :; then 12471 PATH_SEPARATOR=: 12472 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12473 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12474 PATH_SEPARATOR=';' 12475 } 12476fi 12477 12478 12479# Find who we are. Look in the path if we contain no directory separator. 12480as_myself= 12481case $0 in #(( 12482 *[\\/]* ) as_myself=$0 ;; 12483 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12484for as_dir in $PATH 12485do 12486 IFS=$as_save_IFS 12487 case $as_dir in #((( 12488 '') as_dir=./ ;; 12489 */) ;; 12490 *) as_dir=$as_dir/ ;; 12491 esac 12492 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12493 done 12494IFS=$as_save_IFS 12495 12496 ;; 12497esac 12498# We did not find ourselves, most probably we were run as 'sh COMMAND' 12499# in which case we are not to be found in the path. 12500if test "x$as_myself" = x; then 12501 as_myself=$0 12502fi 12503if test ! -f "$as_myself"; then 12504 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12505 exit 1 12506fi 12507 12508 12509 12510# as_fn_error STATUS ERROR [LINENO LOG_FD] 12511# ---------------------------------------- 12512# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12513# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12514# script with STATUS, using 1 if that was 0. 12515as_fn_error () 12516{ 12517 as_status=$1; test $as_status -eq 0 && as_status=1 12518 if test "$4"; then 12519 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12520 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12521 fi 12522 printf "%s\n" "$as_me: error: $2" >&2 12523 as_fn_exit $as_status 12524} # as_fn_error 12525 12526 12527# as_fn_set_status STATUS 12528# ----------------------- 12529# Set $? to STATUS, without forking. 12530as_fn_set_status () 12531{ 12532 return $1 12533} # as_fn_set_status 12534 12535# as_fn_exit STATUS 12536# ----------------- 12537# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12538as_fn_exit () 12539{ 12540 set +e 12541 as_fn_set_status $1 12542 exit $1 12543} # as_fn_exit 12544 12545# as_fn_unset VAR 12546# --------------- 12547# Portably unset VAR. 12548as_fn_unset () 12549{ 12550 { eval $1=; unset $1;} 12551} 12552as_unset=as_fn_unset 12553 12554# as_fn_append VAR VALUE 12555# ---------------------- 12556# Append the text in VALUE to the end of the definition contained in VAR. Take 12557# advantage of any shell optimizations that allow amortized linear growth over 12558# repeated appends, instead of the typical quadratic growth present in naive 12559# implementations. 12560if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12561then : 12562 eval 'as_fn_append () 12563 { 12564 eval $1+=\$2 12565 }' 12566else case e in #( 12567 e) as_fn_append () 12568 { 12569 eval $1=\$$1\$2 12570 } ;; 12571esac 12572fi # as_fn_append 12573 12574# as_fn_arith ARG... 12575# ------------------ 12576# Perform arithmetic evaluation on the ARGs, and store the result in the 12577# global $as_val. Take advantage of shells that can avoid forks. The arguments 12578# must be portable across $(()) and expr. 12579if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12580then : 12581 eval 'as_fn_arith () 12582 { 12583 as_val=$(( $* )) 12584 }' 12585else case e in #( 12586 e) as_fn_arith () 12587 { 12588 as_val=`expr "$@" || test $? -eq 1` 12589 } ;; 12590esac 12591fi # as_fn_arith 12592 12593 12594if expr a : '\(a\)' >/dev/null 2>&1 && 12595 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12596 as_expr=expr 12597else 12598 as_expr=false 12599fi 12600 12601if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12602 as_basename=basename 12603else 12604 as_basename=false 12605fi 12606 12607if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12608 as_dirname=dirname 12609else 12610 as_dirname=false 12611fi 12612 12613as_me=`$as_basename -- "$0" || 12614$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12615 X"$0" : 'X\(//\)$' \| \ 12616 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12617printf "%s\n" X/"$0" | 12618 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12619 s//\1/ 12620 q 12621 } 12622 /^X\/\(\/\/\)$/{ 12623 s//\1/ 12624 q 12625 } 12626 /^X\/\(\/\).*/{ 12627 s//\1/ 12628 q 12629 } 12630 s/.*/./; q'` 12631 12632# Avoid depending upon Character Ranges. 12633as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12634as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12635as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12636as_cr_digits='0123456789' 12637as_cr_alnum=$as_cr_Letters$as_cr_digits 12638 12639 12640# Determine whether it's possible to make 'echo' print without a newline. 12641# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12642# for compatibility with existing Makefiles. 12643ECHO_C= ECHO_N= ECHO_T= 12644case `echo -n x` in #((((( 12645-n*) 12646 case `echo 'xy\c'` in 12647 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12648 xy) ECHO_C='\c';; 12649 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12650 ECHO_T=' ';; 12651 esac;; 12652*) 12653 ECHO_N='-n';; 12654esac 12655 12656# For backward compatibility with old third-party macros, we provide 12657# the shell variables $as_echo and $as_echo_n. New code should use 12658# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12659as_echo='printf %s\n' 12660as_echo_n='printf %s' 12661 12662rm -f conf$$ conf$$.exe conf$$.file 12663if test -d conf$$.dir; then 12664 rm -f conf$$.dir/conf$$.file 12665else 12666 rm -f conf$$.dir 12667 mkdir conf$$.dir 2>/dev/null 12668fi 12669if (echo >conf$$.file) 2>/dev/null; then 12670 if ln -s conf$$.file conf$$ 2>/dev/null; then 12671 as_ln_s='ln -s' 12672 # ... but there are two gotchas: 12673 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12674 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12675 # In both cases, we have to default to 'cp -pR'. 12676 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12677 as_ln_s='cp -pR' 12678 elif ln conf$$.file conf$$ 2>/dev/null; then 12679 as_ln_s=ln 12680 else 12681 as_ln_s='cp -pR' 12682 fi 12683else 12684 as_ln_s='cp -pR' 12685fi 12686rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12687rmdir conf$$.dir 2>/dev/null 12688 12689 12690# as_fn_mkdir_p 12691# ------------- 12692# Create "$as_dir" as a directory, including parents if necessary. 12693as_fn_mkdir_p () 12694{ 12695 12696 case $as_dir in #( 12697 -*) as_dir=./$as_dir;; 12698 esac 12699 test -d "$as_dir" || eval $as_mkdir_p || { 12700 as_dirs= 12701 while :; do 12702 case $as_dir in #( 12703 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12704 *) as_qdir=$as_dir;; 12705 esac 12706 as_dirs="'$as_qdir' $as_dirs" 12707 as_dir=`$as_dirname -- "$as_dir" || 12708$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12709 X"$as_dir" : 'X\(//\)[^/]' \| \ 12710 X"$as_dir" : 'X\(//\)$' \| \ 12711 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12712printf "%s\n" X"$as_dir" | 12713 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12714 s//\1/ 12715 q 12716 } 12717 /^X\(\/\/\)[^/].*/{ 12718 s//\1/ 12719 q 12720 } 12721 /^X\(\/\/\)$/{ 12722 s//\1/ 12723 q 12724 } 12725 /^X\(\/\).*/{ 12726 s//\1/ 12727 q 12728 } 12729 s/.*/./; q'` 12730 test -d "$as_dir" && break 12731 done 12732 test -z "$as_dirs" || eval "mkdir $as_dirs" 12733 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12734 12735 12736} # as_fn_mkdir_p 12737if mkdir -p . 2>/dev/null; then 12738 as_mkdir_p='mkdir -p "$as_dir"' 12739else 12740 test -d ./-p && rmdir ./-p 12741 as_mkdir_p=false 12742fi 12743 12744 12745# as_fn_executable_p FILE 12746# ----------------------- 12747# Test if FILE is an executable regular file. 12748as_fn_executable_p () 12749{ 12750 test -f "$1" && test -x "$1" 12751} # as_fn_executable_p 12752as_test_x='test -x' 12753as_executable_p=as_fn_executable_p 12754 12755# Sed expression to map a string onto a valid CPP name. 12756as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12757as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12758 12759# Sed expression to map a string onto a valid variable name. 12760as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12761as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12762 12763 12764exec 6>&1 12765## ----------------------------------- ## 12766## Main body of $CONFIG_STATUS script. ## 12767## ----------------------------------- ## 12768_ASEOF 12769test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12770 12771cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12772# Save the log message, to keep $0 and so on meaningful, and to 12773# report actual input values of CONFIG_FILES etc. instead of their 12774# values after options handling. 12775ac_log=" 12776This file was extended by xman $as_me 1.2.0, which was 12777generated by GNU Autoconf 2.72. Invocation command line was 12778 12779 CONFIG_FILES = $CONFIG_FILES 12780 CONFIG_HEADERS = $CONFIG_HEADERS 12781 CONFIG_LINKS = $CONFIG_LINKS 12782 CONFIG_COMMANDS = $CONFIG_COMMANDS 12783 $ $0 $@ 12784 12785on `(hostname || uname -n) 2>/dev/null | sed 1q` 12786" 12787 12788_ACEOF 12789 12790case $ac_config_files in *" 12791"*) set x $ac_config_files; shift; ac_config_files=$*;; 12792esac 12793 12794case $ac_config_headers in *" 12795"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12796esac 12797 12798 12799cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12800# Files that config.status was made for. 12801config_files="$ac_config_files" 12802config_headers="$ac_config_headers" 12803config_commands="$ac_config_commands" 12804 12805_ACEOF 12806 12807cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12808ac_cs_usage="\ 12809'$as_me' instantiates files and other configuration actions 12810from templates according to the current configuration. Unless the files 12811and actions are specified as TAGs, all are instantiated by default. 12812 12813Usage: $0 [OPTION]... [TAG]... 12814 12815 -h, --help print this help, then exit 12816 -V, --version print version number and configuration settings, then exit 12817 --config print configuration, then exit 12818 -q, --quiet, --silent 12819 do not print progress messages 12820 -d, --debug don't remove temporary files 12821 --recheck update $as_me by reconfiguring in the same conditions 12822 --file=FILE[:TEMPLATE] 12823 instantiate the configuration file FILE 12824 --header=FILE[:TEMPLATE] 12825 instantiate the configuration header FILE 12826 12827Configuration files: 12828$config_files 12829 12830Configuration headers: 12831$config_headers 12832 12833Configuration commands: 12834$config_commands 12835 12836Report bugs to <https://gitlab.freedesktop.org/xorg/app/xman/-/issues/>." 12837 12838_ACEOF 12839ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12840ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12841cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12842ac_cs_config='$ac_cs_config_escaped' 12843ac_cs_version="\\ 12844xman config.status 1.2.0 12845configured by $0, generated by GNU Autoconf 2.72, 12846 with options \\"\$ac_cs_config\\" 12847 12848Copyright (C) 2023 Free Software Foundation, Inc. 12849This config.status script is free software; the Free Software Foundation 12850gives unlimited permission to copy, distribute and modify it." 12851 12852ac_pwd='$ac_pwd' 12853srcdir='$srcdir' 12854INSTALL='$INSTALL' 12855MKDIR_P='$MKDIR_P' 12856AWK='$AWK' 12857test -n "\$AWK" || AWK=awk 12858_ACEOF 12859 12860cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12861# The default lists apply if the user does not specify any file. 12862ac_need_defaults=: 12863while test $# != 0 12864do 12865 case $1 in 12866 --*=?*) 12867 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12868 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12869 ac_shift=: 12870 ;; 12871 --*=) 12872 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12873 ac_optarg= 12874 ac_shift=: 12875 ;; 12876 *) 12877 ac_option=$1 12878 ac_optarg=$2 12879 ac_shift=shift 12880 ;; 12881 esac 12882 12883 case $ac_option in 12884 # Handling of the options. 12885 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12886 ac_cs_recheck=: ;; 12887 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12888 printf "%s\n" "$ac_cs_version"; exit ;; 12889 --config | --confi | --conf | --con | --co | --c ) 12890 printf "%s\n" "$ac_cs_config"; exit ;; 12891 --debug | --debu | --deb | --de | --d | -d ) 12892 debug=: ;; 12893 --file | --fil | --fi | --f ) 12894 $ac_shift 12895 case $ac_optarg in 12896 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12897 '') as_fn_error $? "missing file argument" ;; 12898 esac 12899 as_fn_append CONFIG_FILES " '$ac_optarg'" 12900 ac_need_defaults=false;; 12901 --header | --heade | --head | --hea ) 12902 $ac_shift 12903 case $ac_optarg in 12904 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12905 esac 12906 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12907 ac_need_defaults=false;; 12908 --he | --h) 12909 # Conflict between --help and --header 12910 as_fn_error $? "ambiguous option: '$1' 12911Try '$0 --help' for more information.";; 12912 --help | --hel | -h ) 12913 printf "%s\n" "$ac_cs_usage"; exit ;; 12914 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12915 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12916 ac_cs_silent=: ;; 12917 12918 # This is an error. 12919 -*) as_fn_error $? "unrecognized option: '$1' 12920Try '$0 --help' for more information." ;; 12921 12922 *) as_fn_append ac_config_targets " $1" 12923 ac_need_defaults=false ;; 12924 12925 esac 12926 shift 12927done 12928 12929ac_configure_extra_args= 12930 12931if $ac_cs_silent; then 12932 exec 6>/dev/null 12933 ac_configure_extra_args="$ac_configure_extra_args --silent" 12934fi 12935 12936_ACEOF 12937cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12938if \$ac_cs_recheck; then 12939 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12940 shift 12941 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12942 CONFIG_SHELL='$SHELL' 12943 export CONFIG_SHELL 12944 exec "\$@" 12945fi 12946 12947_ACEOF 12948cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12949exec 5>>config.log 12950{ 12951 echo 12952 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12953## Running $as_me. ## 12954_ASBOX 12955 printf "%s\n" "$ac_log" 12956} >&5 12957 12958_ACEOF 12959cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12960# 12961# INIT-COMMANDS 12962# 12963AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12964 12965_ACEOF 12966 12967cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12968 12969# Handling of arguments. 12970for ac_config_target in $ac_config_targets 12971do 12972 case $ac_config_target in 12973 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12974 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12975 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12976 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12977 12978 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12979 esac 12980done 12981 12982 12983# If the user did not use the arguments to specify the items to instantiate, 12984# then the envvar interface is used. Set only those that are not. 12985# We use the long form for the default assignment because of an extremely 12986# bizarre bug on SunOS 4.1.3. 12987if $ac_need_defaults; then 12988 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12989 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12990 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12991fi 12992 12993# Have a temporary directory for convenience. Make it in the build tree 12994# simply because there is no reason against having it here, and in addition, 12995# creating and moving files from /tmp can sometimes cause problems. 12996# Hook for its removal unless debugging. 12997# Note that there is a small window in which the directory will not be cleaned: 12998# after its creation but before its name has been assigned to '$tmp'. 12999$debug || 13000{ 13001 tmp= ac_tmp= 13002 trap 'exit_status=$? 13003 : "${ac_tmp:=$tmp}" 13004 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13005' 0 13006 trap 'as_fn_exit 1' 1 2 13 15 13007} 13008# Create a (secure) tmp directory for tmp files. 13009 13010{ 13011 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13012 test -d "$tmp" 13013} || 13014{ 13015 tmp=./conf$$-$RANDOM 13016 (umask 077 && mkdir "$tmp") 13017} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13018ac_tmp=$tmp 13019 13020# Set up the scripts for CONFIG_FILES section. 13021# No need to generate them if there are no CONFIG_FILES. 13022# This happens for instance with './config.status config.h'. 13023if test -n "$CONFIG_FILES"; then 13024 13025 13026ac_cr=`echo X | tr X '\015'` 13027# On cygwin, bash can eat \r inside `` if the user requested igncr. 13028# But we know of no other shell where ac_cr would be empty at this 13029# point, so we can use a bashism as a fallback. 13030if test "x$ac_cr" = x; then 13031 eval ac_cr=\$\'\\r\' 13032fi 13033ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13034if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13035 ac_cs_awk_cr='\\r' 13036else 13037 ac_cs_awk_cr=$ac_cr 13038fi 13039 13040echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13041_ACEOF 13042 13043 13044{ 13045 echo "cat >conf$$subs.awk <<_ACEOF" && 13046 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13047 echo "_ACEOF" 13048} >conf$$subs.sh || 13049 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13050ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13051ac_delim='%!_!# ' 13052for ac_last_try in false false false false false :; do 13053 . ./conf$$subs.sh || 13054 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13055 13056 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13057 if test $ac_delim_n = $ac_delim_num; then 13058 break 13059 elif $ac_last_try; then 13060 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13061 else 13062 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13063 fi 13064done 13065rm -f conf$$subs.sh 13066 13067cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13068cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13069_ACEOF 13070sed -n ' 13071h 13072s/^/S["/; s/!.*/"]=/ 13073p 13074g 13075s/^[^!]*!// 13076:repl 13077t repl 13078s/'"$ac_delim"'$// 13079t delim 13080:nl 13081h 13082s/\(.\{148\}\)..*/\1/ 13083t more1 13084s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13085p 13086n 13087b repl 13088:more1 13089s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13090p 13091g 13092s/.\{148\}// 13093t nl 13094:delim 13095h 13096s/\(.\{148\}\)..*/\1/ 13097t more2 13098s/["\\]/\\&/g; s/^/"/; s/$/"/ 13099p 13100b 13101:more2 13102s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13103p 13104g 13105s/.\{148\}// 13106t delim 13107' <conf$$subs.awk | sed ' 13108/^[^""]/{ 13109 N 13110 s/\n// 13111} 13112' >>$CONFIG_STATUS || ac_write_fail=1 13113rm -f conf$$subs.awk 13114cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13115_ACAWK 13116cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13117 for (key in S) S_is_set[key] = 1 13118 FS = "" 13119 13120} 13121{ 13122 line = $ 0 13123 nfields = split(line, field, "@") 13124 substed = 0 13125 len = length(field[1]) 13126 for (i = 2; i < nfields; i++) { 13127 key = field[i] 13128 keylen = length(key) 13129 if (S_is_set[key]) { 13130 value = S[key] 13131 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13132 len += length(value) + length(field[++i]) 13133 substed = 1 13134 } else 13135 len += 1 + keylen 13136 } 13137 13138 print line 13139} 13140 13141_ACAWK 13142_ACEOF 13143cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13144if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13145 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13146else 13147 cat 13148fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13149 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13150_ACEOF 13151 13152# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13153# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13154# trailing colons and then remove the whole line if VPATH becomes empty 13155# (actually we leave an empty line to preserve line numbers). 13156if test "x$srcdir" = x.; then 13157 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13158h 13159s/// 13160s/^/:/ 13161s/[ ]*$/:/ 13162s/:\$(srcdir):/:/g 13163s/:\${srcdir}:/:/g 13164s/:@srcdir@:/:/g 13165s/^:*// 13166s/:*$// 13167x 13168s/\(=[ ]*\).*/\1/ 13169G 13170s/\n// 13171s/^[^=]*=[ ]*$// 13172}' 13173fi 13174 13175cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13176fi # test -n "$CONFIG_FILES" 13177 13178# Set up the scripts for CONFIG_HEADERS section. 13179# No need to generate them if there are no CONFIG_HEADERS. 13180# This happens for instance with './config.status Makefile'. 13181if test -n "$CONFIG_HEADERS"; then 13182cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13183BEGIN { 13184_ACEOF 13185 13186# Transform confdefs.h into an awk script 'defines.awk', embedded as 13187# here-document in config.status, that substitutes the proper values into 13188# config.h.in to produce config.h. 13189 13190# Create a delimiter string that does not exist in confdefs.h, to ease 13191# handling of long lines. 13192ac_delim='%!_!# ' 13193for ac_last_try in false false :; do 13194 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13195 if test -z "$ac_tt"; then 13196 break 13197 elif $ac_last_try; then 13198 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13199 else 13200 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13201 fi 13202done 13203 13204# For the awk script, D is an array of macro values keyed by name, 13205# likewise P contains macro parameters if any. Preserve backslash 13206# newline sequences. 13207 13208ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13209sed -n ' 13210s/.\{148\}/&'"$ac_delim"'/g 13211t rset 13212:rset 13213s/^[ ]*#[ ]*define[ ][ ]*/ / 13214t def 13215d 13216:def 13217s/\\$// 13218t bsnl 13219s/["\\]/\\&/g 13220s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13221D["\1"]=" \3"/p 13222s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13223d 13224:bsnl 13225s/["\\]/\\&/g 13226s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13227D["\1"]=" \3\\\\\\n"\\/p 13228t cont 13229s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13230t cont 13231d 13232:cont 13233n 13234s/.\{148\}/&'"$ac_delim"'/g 13235t clear 13236:clear 13237s/\\$// 13238t bsnlc 13239s/["\\]/\\&/g; s/^/"/; s/$/"/p 13240d 13241:bsnlc 13242s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13243b cont 13244' <confdefs.h | sed ' 13245s/'"$ac_delim"'/"\\\ 13246"/g' >>$CONFIG_STATUS || ac_write_fail=1 13247 13248cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13249 for (key in D) D_is_set[key] = 1 13250 FS = "" 13251} 13252/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13253 line = \$ 0 13254 split(line, arg, " ") 13255 if (arg[1] == "#") { 13256 defundef = arg[2] 13257 mac1 = arg[3] 13258 } else { 13259 defundef = substr(arg[1], 2) 13260 mac1 = arg[2] 13261 } 13262 split(mac1, mac2, "(") #) 13263 macro = mac2[1] 13264 prefix = substr(line, 1, index(line, defundef) - 1) 13265 if (D_is_set[macro]) { 13266 # Preserve the white space surrounding the "#". 13267 print prefix "define", macro P[macro] D[macro] 13268 next 13269 } else { 13270 # Replace #undef with comments. This is necessary, for example, 13271 # in the case of _POSIX_SOURCE, which is predefined and required 13272 # on some systems where configure will not decide to define it. 13273 if (defundef == "undef") { 13274 print "/*", prefix defundef, macro, "*/" 13275 next 13276 } 13277 } 13278} 13279{ print } 13280_ACAWK 13281_ACEOF 13282cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13283 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13284fi # test -n "$CONFIG_HEADERS" 13285 13286 13287eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13288shift 13289for ac_tag 13290do 13291 case $ac_tag in 13292 :[FHLC]) ac_mode=$ac_tag; continue;; 13293 esac 13294 case $ac_mode$ac_tag in 13295 :[FHL]*:*);; 13296 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13297 :[FH]-) ac_tag=-:-;; 13298 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13299 esac 13300 ac_save_IFS=$IFS 13301 IFS=: 13302 set x $ac_tag 13303 IFS=$ac_save_IFS 13304 shift 13305 ac_file=$1 13306 shift 13307 13308 case $ac_mode in 13309 :L) ac_source=$1;; 13310 :[FH]) 13311 ac_file_inputs= 13312 for ac_f 13313 do 13314 case $ac_f in 13315 -) ac_f="$ac_tmp/stdin";; 13316 *) # Look for the file first in the build tree, then in the source tree 13317 # (if the path is not absolute). The absolute path cannot be DOS-style, 13318 # because $ac_f cannot contain ':'. 13319 test -f "$ac_f" || 13320 case $ac_f in 13321 [\\/$]*) false;; 13322 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13323 esac || 13324 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13325 esac 13326 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13327 as_fn_append ac_file_inputs " '$ac_f'" 13328 done 13329 13330 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13331 # use $as_me), people would be surprised to read: 13332 # /* config.h. Generated by config.status. */ 13333 configure_input='Generated from '` 13334 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13335 `' by configure.' 13336 if test x"$ac_file" != x-; then 13337 configure_input="$ac_file. $configure_input" 13338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13339printf "%s\n" "$as_me: creating $ac_file" >&6;} 13340 fi 13341 # Neutralize special characters interpreted by sed in replacement strings. 13342 case $configure_input in #( 13343 *\&* | *\|* | *\\* ) 13344 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13345 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13346 *) ac_sed_conf_input=$configure_input;; 13347 esac 13348 13349 case $ac_tag in 13350 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13351 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13352 esac 13353 ;; 13354 esac 13355 13356 ac_dir=`$as_dirname -- "$ac_file" || 13357$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13358 X"$ac_file" : 'X\(//\)[^/]' \| \ 13359 X"$ac_file" : 'X\(//\)$' \| \ 13360 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13361printf "%s\n" X"$ac_file" | 13362 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13363 s//\1/ 13364 q 13365 } 13366 /^X\(\/\/\)[^/].*/{ 13367 s//\1/ 13368 q 13369 } 13370 /^X\(\/\/\)$/{ 13371 s//\1/ 13372 q 13373 } 13374 /^X\(\/\).*/{ 13375 s//\1/ 13376 q 13377 } 13378 s/.*/./; q'` 13379 as_dir="$ac_dir"; as_fn_mkdir_p 13380 ac_builddir=. 13381 13382case "$ac_dir" in 13383.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13384*) 13385 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13386 # A ".." for each directory in $ac_dir_suffix. 13387 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13388 case $ac_top_builddir_sub in 13389 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13390 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13391 esac ;; 13392esac 13393ac_abs_top_builddir=$ac_pwd 13394ac_abs_builddir=$ac_pwd$ac_dir_suffix 13395# for backward compatibility: 13396ac_top_builddir=$ac_top_build_prefix 13397 13398case $srcdir in 13399 .) # We are building in place. 13400 ac_srcdir=. 13401 ac_top_srcdir=$ac_top_builddir_sub 13402 ac_abs_top_srcdir=$ac_pwd ;; 13403 [\\/]* | ?:[\\/]* ) # Absolute name. 13404 ac_srcdir=$srcdir$ac_dir_suffix; 13405 ac_top_srcdir=$srcdir 13406 ac_abs_top_srcdir=$srcdir ;; 13407 *) # Relative name. 13408 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13409 ac_top_srcdir=$ac_top_build_prefix$srcdir 13410 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13411esac 13412ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13413 13414 13415 case $ac_mode in 13416 :F) 13417 # 13418 # CONFIG_FILE 13419 # 13420 13421 case $INSTALL in 13422 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13423 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13424 esac 13425 ac_MKDIR_P=$MKDIR_P 13426 case $MKDIR_P in 13427 [\\/$]* | ?:[\\/]* ) ;; 13428 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13429 esac 13430_ACEOF 13431 13432cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13433# If the template does not know about datarootdir, expand it. 13434# FIXME: This hack should be removed a few years after 2.60. 13435ac_datarootdir_hack=; ac_datarootdir_seen= 13436ac_sed_dataroot=' 13437/datarootdir/ { 13438 p 13439 q 13440} 13441/@datadir@/p 13442/@docdir@/p 13443/@infodir@/p 13444/@localedir@/p 13445/@mandir@/p' 13446case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13447*datarootdir*) ac_datarootdir_seen=yes;; 13448*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13450printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13451_ACEOF 13452cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13453 ac_datarootdir_hack=' 13454 s&@datadir@&$datadir&g 13455 s&@docdir@&$docdir&g 13456 s&@infodir@&$infodir&g 13457 s&@localedir@&$localedir&g 13458 s&@mandir@&$mandir&g 13459 s&\\\${datarootdir}&$datarootdir&g' ;; 13460esac 13461_ACEOF 13462 13463# Neutralize VPATH when '$srcdir' = '.'. 13464# Shell code in configure.ac might set extrasub. 13465# FIXME: do we really want to maintain this feature? 13466cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13467ac_sed_extra="$ac_vpsub 13468$extrasub 13469_ACEOF 13470cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13471:t 13472/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13473s|@configure_input@|$ac_sed_conf_input|;t t 13474s&@top_builddir@&$ac_top_builddir_sub&;t t 13475s&@top_build_prefix@&$ac_top_build_prefix&;t t 13476s&@srcdir@&$ac_srcdir&;t t 13477s&@abs_srcdir@&$ac_abs_srcdir&;t t 13478s&@top_srcdir@&$ac_top_srcdir&;t t 13479s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13480s&@builddir@&$ac_builddir&;t t 13481s&@abs_builddir@&$ac_abs_builddir&;t t 13482s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13483s&@INSTALL@&$ac_INSTALL&;t t 13484s&@MKDIR_P@&$ac_MKDIR_P&;t t 13485$ac_datarootdir_hack 13486" 13487eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13488 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13489 13490test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13491 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13492 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13493 "$ac_tmp/out"`; test -z "$ac_out"; } && 13494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13495which seems to be undefined. Please make sure it is defined" >&5 13496printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13497which seems to be undefined. Please make sure it is defined" >&2;} 13498 13499 rm -f "$ac_tmp/stdin" 13500 case $ac_file in 13501 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13502 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13503 esac \ 13504 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13505 ;; 13506 :H) 13507 # 13508 # CONFIG_HEADER 13509 # 13510 if test x"$ac_file" != x-; then 13511 { 13512 printf "%s\n" "/* $configure_input */" >&1 \ 13513 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13514 } >"$ac_tmp/config.h" \ 13515 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13516 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13518printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13519 else 13520 rm -f "$ac_file" 13521 mv "$ac_tmp/config.h" "$ac_file" \ 13522 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13523 fi 13524 else 13525 printf "%s\n" "/* $configure_input */" >&1 \ 13526 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13527 || as_fn_error $? "could not create -" "$LINENO" 5 13528 fi 13529# Compute "$ac_file"'s index in $config_headers. 13530_am_arg="$ac_file" 13531_am_stamp_count=1 13532for _am_header in $config_headers :; do 13533 case $_am_header in 13534 $_am_arg | $_am_arg:* ) 13535 break ;; 13536 * ) 13537 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13538 esac 13539done 13540echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13541$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13542 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13543 X"$_am_arg" : 'X\(//\)$' \| \ 13544 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13545printf "%s\n" X"$_am_arg" | 13546 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13547 s//\1/ 13548 q 13549 } 13550 /^X\(\/\/\)[^/].*/{ 13551 s//\1/ 13552 q 13553 } 13554 /^X\(\/\/\)$/{ 13555 s//\1/ 13556 q 13557 } 13558 /^X\(\/\).*/{ 13559 s//\1/ 13560 q 13561 } 13562 s/.*/./; q'`/stamp-h$_am_stamp_count 13563 ;; 13564 13565 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13566printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13567 ;; 13568 esac 13569 13570 13571 case $ac_file$ac_mode in 13572 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13573 # Older Autoconf quotes --file arguments for eval, but not when files 13574 # are listed without --file. Let's play safe and only enable the eval 13575 # if we detect the quoting. 13576 # TODO: see whether this extra hack can be removed once we start 13577 # requiring Autoconf 2.70 or later. 13578 case $CONFIG_FILES in #( 13579 *\'*) : 13580 eval set x "$CONFIG_FILES" ;; #( 13581 *) : 13582 set x $CONFIG_FILES ;; #( 13583 *) : 13584 ;; 13585esac 13586 shift 13587 # Used to flag and report bootstrapping failures. 13588 am_rc=0 13589 for am_mf 13590 do 13591 # Strip MF so we end up with the name of the file. 13592 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13593 # Check whether this is an Automake generated Makefile which includes 13594 # dependency-tracking related rules and includes. 13595 # Grep'ing the whole file directly is not great: AIX grep has a line 13596 # limit of 2048, but all sed's we know have understand at least 4000. 13597 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13598 || continue 13599 am_dirpart=`$as_dirname -- "$am_mf" || 13600$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13601 X"$am_mf" : 'X\(//\)[^/]' \| \ 13602 X"$am_mf" : 'X\(//\)$' \| \ 13603 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13604printf "%s\n" X"$am_mf" | 13605 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13606 s//\1/ 13607 q 13608 } 13609 /^X\(\/\/\)[^/].*/{ 13610 s//\1/ 13611 q 13612 } 13613 /^X\(\/\/\)$/{ 13614 s//\1/ 13615 q 13616 } 13617 /^X\(\/\).*/{ 13618 s//\1/ 13619 q 13620 } 13621 s/.*/./; q'` 13622 am_filepart=`$as_basename -- "$am_mf" || 13623$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13624 X"$am_mf" : 'X\(//\)$' \| \ 13625 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13626printf "%s\n" X/"$am_mf" | 13627 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13628 s//\1/ 13629 q 13630 } 13631 /^X\/\(\/\/\)$/{ 13632 s//\1/ 13633 q 13634 } 13635 /^X\/\(\/\).*/{ 13636 s//\1/ 13637 q 13638 } 13639 s/.*/./; q'` 13640 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13641 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13642 | $MAKE -f - am--depfiles" >&5 13643 (cd "$am_dirpart" \ 13644 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13645 | $MAKE -f - am--depfiles) >&5 2>&5 13646 ac_status=$? 13647 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13648 (exit $ac_status); } || am_rc=$? 13649 done 13650 if test $am_rc -ne 0; then 13651 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13652printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13653as_fn_error $? "Something went wrong bootstrapping makefile fragments 13654 for automatic dependency tracking. If GNU make was not used, consider 13655 re-running the configure script with MAKE=\"gmake\" (or whatever is 13656 necessary). You can also try re-running configure with the 13657 '--disable-dependency-tracking' option to at least be able to build 13658 the package (albeit without support for automatic dependency tracking). 13659See 'config.log' for more details" "$LINENO" 5; } 13660 fi 13661 { am_dirpart=; unset am_dirpart;} 13662 { am_filepart=; unset am_filepart;} 13663 { am_mf=; unset am_mf;} 13664 { am_rc=; unset am_rc;} 13665 rm -f conftest-deps.mk 13666} 13667 ;; 13668 13669 esac 13670done # for ac_tag 13671 13672 13673as_fn_exit 0 13674_ACEOF 13675ac_clean_files=$ac_clean_files_save 13676 13677test $ac_write_fail = 0 || 13678 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13679 13680 13681# configure is writing to config.log, and then calls config.status. 13682# config.status does its own redirection, appending to config.log. 13683# Unfortunately, on DOS this fails, as config.log is still kept open 13684# by configure, so config.status won't be able to write to it; its 13685# output is simply discarded. So we exec the FD to /dev/null, 13686# effectively closing config.log, so it can be properly (re)opened and 13687# appended to by config.status. When coming back to configure, we 13688# need to make the FD available again. 13689if test "$no_create" != yes; then 13690 ac_cs_success=: 13691 ac_config_status_args= 13692 test "$silent" = yes && 13693 ac_config_status_args="$ac_config_status_args --quiet" 13694 exec 5>/dev/null 13695 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13696 exec 5>>config.log 13697 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13698 # would make configure fail if this is the last instruction. 13699 $ac_cs_success || as_fn_exit 1 13700fi 13701if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13703printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13704fi 13705 13706 13707