configure revision d5e55f73
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.72 for xconsole 1.1.0. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/xconsole/-/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/xconsole/-/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='xconsole' 607PACKAGE_TARNAME='xconsole' 608PACKAGE_VERSION='1.1.0' 609PACKAGE_STRING='xconsole 1.1.0' 610PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xconsole/-/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 654XCONSOLE_LIBS 655XCONSOLE_CFLAGS 656MAN_SUBSTS 657XORG_MAN_PAGE 658ADMIN_MAN_DIR 659DRIVER_MAN_DIR 660MISC_MAN_DIR 661FILE_MAN_DIR 662LIB_MAN_DIR 663APP_MAN_DIR 664ADMIN_MAN_SUFFIX 665DRIVER_MAN_SUFFIX 666MISC_MAN_SUFFIX 667FILE_MAN_SUFFIX 668LIB_MAN_SUFFIX 669APP_MAN_SUFFIX 670SED 671host_os 672host_vendor 673host_cpu 674host 675build_os 676build_vendor 677build_cpu 678build 679INSTALL_CMD 680PKG_CONFIG_LIBDIR 681PKG_CONFIG_PATH 682PKG_CONFIG 683CHANGELOG_CMD 684STRICT_CFLAGS 685CWARNFLAGS 686BASE_CFLAGS 687AM_BACKSLASH 688AM_DEFAULT_VERBOSITY 689AM_DEFAULT_V 690AM_V 691CSCOPE 692ETAGS 693CTAGS 694am__fastdepCC_FALSE 695am__fastdepCC_TRUE 696CCDEPMODE 697am__nodep 698AMDEPBACKSLASH 699AMDEP_FALSE 700AMDEP_TRUE 701am__include 702DEPDIR 703am__untar 704am__tar 705AMTAR 706am__leading_dot 707SET_MAKE 708AWK 709mkdir_p 710MKDIR_P 711INSTALL_STRIP_PROGRAM 712STRIP 713install_sh 714MAKEINFO 715AUTOHEADER 716AUTOMAKE 717AUTOCONF 718ACLOCAL 719VERSION 720PACKAGE 721CYGPATH_W 722am__isrc 723INSTALL_DATA 724INSTALL_SCRIPT 725INSTALL_PROGRAM 726OBJEXT 727EXEEXT 728ac_ct_CC 729CPPFLAGS 730LDFLAGS 731CFLAGS 732CC 733target_alias 734host_alias 735build_alias 736LIBS 737ECHO_T 738ECHO_N 739ECHO_C 740DEFS 741mandir 742localedir 743libdir 744psdir 745pdfdir 746dvidir 747htmldir 748infodir 749docdir 750oldincludedir 751includedir 752runstatedir 753localstatedir 754sharedstatedir 755sysconfdir 756datadir 757datarootdir 758libexecdir 759sbindir 760bindir 761program_transform_name 762prefix 763exec_prefix 764PACKAGE_URL 765PACKAGE_BUGREPORT 766PACKAGE_STRING 767PACKAGE_VERSION 768PACKAGE_TARNAME 769PACKAGE_NAME 770PATH_SEPARATOR 771SHELL 772am__quote' 773ac_subst_files='' 774ac_user_opts=' 775enable_option_checking 776enable_dependency_tracking 777enable_silent_rules 778enable_selective_werror 779enable_strict_compilation 780with_appdefaultdir 781enable_largefile 782enable_year2038 783' 784 ac_precious_vars='build_alias 785host_alias 786target_alias 787CC 788CFLAGS 789LDFLAGS 790LIBS 791CPPFLAGS 792PKG_CONFIG 793PKG_CONFIG_PATH 794PKG_CONFIG_LIBDIR 795XCONSOLE_CFLAGS 796XCONSOLE_LIBS 797APPDEFS_CFLAGS 798APPDEFS_LIBS' 799 800 801# Initialize some variables set by options. 802ac_init_help= 803ac_init_version=false 804ac_unrecognized_opts= 805ac_unrecognized_sep= 806# The variables have the same names as the options, with 807# dashes changed to underlines. 808cache_file=/dev/null 809exec_prefix=NONE 810no_create= 811no_recursion= 812prefix=NONE 813program_prefix=NONE 814program_suffix=NONE 815program_transform_name=s,x,x, 816silent= 817site= 818srcdir= 819verbose= 820x_includes=NONE 821x_libraries=NONE 822 823# Installation directory options. 824# These are left unexpanded so users can "make install exec_prefix=/foo" 825# and all the variables that are supposed to be based on exec_prefix 826# by default will actually change. 827# Use braces instead of parens because sh, 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"$ac_msg" 1322 pwd)` 1323# When building in place, set srcdir=. 1324if test "$ac_abs_confdir" = "$ac_pwd"; then 1325 srcdir=. 1326fi 1327# Remove unnecessary trailing slashes from srcdir. 1328# Double slashes in file names in object file debugging info 1329# mess up M-x gdb in Emacs. 1330case $srcdir in 1331*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1332esac 1333for ac_var in $ac_precious_vars; do 1334 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1335 eval ac_env_${ac_var}_value=\$${ac_var} 1336 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1337 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1338done 1339 1340# 1341# Report the --help message. 1342# 1343if test "$ac_init_help" = "long"; then 1344 # Omit some internal or obsolete options to make the list less imposing. 1345 # This message is too long to be a string in the A/UX 3.1 sh. 1346 cat <<_ACEOF 1347'configure' configures xconsole 1.1.0 to adapt to many kinds of systems. 1348 1349Usage: $0 [OPTION]... [VAR=VALUE]... 1350 1351To assign environment variables (e.g., CC, CFLAGS...), specify them as 1352VAR=VALUE. See below for descriptions of some of the useful variables. 1353 1354Defaults for the options are specified in brackets. 1355 1356Configuration: 1357 -h, --help display this help and exit 1358 --help=short display options specific to this package 1359 --help=recursive display the short help of all the included packages 1360 -V, --version display version information and exit 1361 -q, --quiet, --silent do not print 'checking ...' messages 1362 --cache-file=FILE cache test results in FILE [disabled] 1363 -C, --config-cache alias for '--cache-file=config.cache' 1364 -n, --no-create do not create output files 1365 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1366 1367Installation directories: 1368 --prefix=PREFIX install architecture-independent files in PREFIX 1369 [$ac_default_prefix] 1370 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1371 [PREFIX] 1372 1373By default, 'make install' will install all the files in 1374'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1375an installation prefix other than '$ac_default_prefix' using '--prefix', 1376for instance '--prefix=\$HOME'. 1377 1378For better control, use the options below. 1379 1380Fine tuning of the installation directories: 1381 --bindir=DIR user executables [EPREFIX/bin] 1382 --sbindir=DIR system admin executables [EPREFIX/sbin] 1383 --libexecdir=DIR program executables [EPREFIX/libexec] 1384 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1385 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1386 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1387 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1388 --libdir=DIR object code libraries [EPREFIX/lib] 1389 --includedir=DIR C header files [PREFIX/include] 1390 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1391 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1392 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1393 --infodir=DIR info documentation [DATAROOTDIR/info] 1394 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1395 --mandir=DIR man documentation [DATAROOTDIR/man] 1396 --docdir=DIR documentation root [DATAROOTDIR/doc/xconsole] 1397 --htmldir=DIR html documentation [DOCDIR] 1398 --dvidir=DIR dvi documentation [DOCDIR] 1399 --pdfdir=DIR pdf documentation [DOCDIR] 1400 --psdir=DIR ps documentation [DOCDIR] 1401_ACEOF 1402 1403 cat <<\_ACEOF 1404 1405Program names: 1406 --program-prefix=PREFIX prepend PREFIX to installed program names 1407 --program-suffix=SUFFIX append SUFFIX to installed program names 1408 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1409 1410System types: 1411 --build=BUILD configure for building on BUILD [guessed] 1412 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1413_ACEOF 1414fi 1415 1416if test -n "$ac_init_help"; then 1417 case $ac_init_help in 1418 short | recursive ) echo "Configuration of xconsole 1.1.0:";; 1419 esac 1420 cat <<\_ACEOF 1421 1422Optional Features: 1423 --disable-option-checking ignore unrecognized --enable/--with options 1424 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1425 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1426 --enable-dependency-tracking 1427 do not reject slow dependency extractors 1428 --disable-dependency-tracking 1429 speeds up one-time build 1430 --enable-silent-rules less verbose build output (undo: "make V=1") 1431 --disable-silent-rules verbose build output (undo: "make V=0") 1432 --disable-selective-werror 1433 Turn off selective compiler errors. (default: 1434 enabled) 1435 --enable-strict-compilation 1436 Enable all warnings from compiler and make them 1437 errors (default: disabled) 1438 --disable-largefile omit support for large files 1439 --enable-year2038 support timestamps after 2038 1440 1441Optional Packages: 1442 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1443 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1444 --with-appdefaultdir=<pathname> 1445 specify directory for app-defaults files (default is 1446 autodetected) 1447 1448Some influential environment variables: 1449 CC C compiler command 1450 CFLAGS C compiler flags 1451 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1452 nonstandard directory <lib dir> 1453 LIBS libraries to pass to the linker, e.g. -l<library> 1454 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1455 you have headers in a nonstandard directory <include dir> 1456 PKG_CONFIG path to pkg-config utility 1457 PKG_CONFIG_PATH 1458 directories to add to pkg-config's search path 1459 PKG_CONFIG_LIBDIR 1460 path overriding pkg-config's built-in search path 1461 XCONSOLE_CFLAGS 1462 C compiler flags for XCONSOLE, overriding pkg-config 1463 XCONSOLE_LIBS 1464 linker flags for XCONSOLE, overriding pkg-config 1465 APPDEFS_CFLAGS 1466 C compiler flags for APPDEFS, overriding pkg-config 1467 APPDEFS_LIBS 1468 linker flags for APPDEFS, overriding pkg-config 1469 1470Use these variables to override the choices made by 'configure' or to help 1471it to find libraries and programs with nonstandard names/locations. 1472 1473Report bugs to <https://gitlab.freedesktop.org/xorg/app/xconsole/-/issues>. 1474_ACEOF 1475ac_status=$? 1476fi 1477 1478if test "$ac_init_help" = "recursive"; then 1479 # If there are subdirs, report their specific --help. 1480 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1481 test -d "$ac_dir" || 1482 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1483 continue 1484 ac_builddir=. 1485 1486case "$ac_dir" in 1487.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1488*) 1489 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1490 # A ".." for each directory in $ac_dir_suffix. 1491 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1492 case $ac_top_builddir_sub in 1493 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1494 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1495 esac ;; 1496esac 1497ac_abs_top_builddir=$ac_pwd 1498ac_abs_builddir=$ac_pwd$ac_dir_suffix 1499# for backward compatibility: 1500ac_top_builddir=$ac_top_build_prefix 1501 1502case $srcdir in 1503 .) # We are building in place. 1504 ac_srcdir=. 1505 ac_top_srcdir=$ac_top_builddir_sub 1506 ac_abs_top_srcdir=$ac_pwd ;; 1507 [\\/]* | ?:[\\/]* ) # Absolute name. 1508 ac_srcdir=$srcdir$ac_dir_suffix; 1509 ac_top_srcdir=$srcdir 1510 ac_abs_top_srcdir=$srcdir ;; 1511 *) # Relative name. 1512 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1513 ac_top_srcdir=$ac_top_build_prefix$srcdir 1514 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1515esac 1516ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1517 1518 cd "$ac_dir" || { ac_status=$?; continue; } 1519 # Check for configure.gnu first; this name is used for a wrapper for 1520 # Metaconfig's "Configure" on case-insensitive file systems. 1521 if test -f "$ac_srcdir/configure.gnu"; then 1522 echo && 1523 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1524 elif test -f "$ac_srcdir/configure"; then 1525 echo && 1526 $SHELL "$ac_srcdir/configure" --help=recursive 1527 else 1528 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1529 fi || ac_status=$? 1530 cd "$ac_pwd" || { ac_status=$?; break; } 1531 done 1532fi 1533 1534test -n "$ac_init_help" && exit $ac_status 1535if $ac_init_version; then 1536 cat <<\_ACEOF 1537xconsole configure 1.1.0 1538generated by GNU Autoconf 2.72 1539 1540Copyright (C) 2023 Free Software Foundation, Inc. 1541This configure script is free software; the Free Software Foundation 1542gives unlimited permission to copy, distribute and modify it. 1543_ACEOF 1544 exit 1545fi 1546 1547## ------------------------ ## 1548## Autoconf initialization. ## 1549## ------------------------ ## 1550 1551# ac_fn_c_try_compile LINENO 1552# -------------------------- 1553# Try to compile conftest.$ac_ext, and return whether this succeeded. 1554ac_fn_c_try_compile () 1555{ 1556 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1557 rm -f conftest.$ac_objext conftest.beam 1558 if { { ac_try="$ac_compile" 1559case "(($ac_try" in 1560 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1561 *) ac_try_echo=$ac_try;; 1562esac 1563eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1564printf "%s\n" "$ac_try_echo"; } >&5 1565 (eval "$ac_compile") 2>conftest.err 1566 ac_status=$? 1567 if test -s conftest.err; then 1568 grep -v '^ *+' conftest.err >conftest.er1 1569 cat conftest.er1 >&5 1570 mv -f conftest.er1 conftest.err 1571 fi 1572 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1573 test $ac_status = 0; } && { 1574 test -z "$ac_c_werror_flag" || 1575 test ! -s conftest.err 1576 } && test -s conftest.$ac_objext 1577then : 1578 ac_retval=0 1579else case e in #( 1580 e) printf "%s\n" "$as_me: failed program was:" >&5 1581sed 's/^/| /' conftest.$ac_ext >&5 1582 1583 ac_retval=1 ;; 1584esac 1585fi 1586 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1587 as_fn_set_status $ac_retval 1588 1589} # ac_fn_c_try_compile 1590 1591# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1592# ------------------------------------------------------- 1593# Tests whether HEADER exists and can be compiled using the include files in 1594# INCLUDES, setting the cache variable VAR accordingly. 1595ac_fn_c_check_header_compile () 1596{ 1597 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1599printf %s "checking for $2... " >&6; } 1600if eval test \${$3+y} 1601then : 1602 printf %s "(cached) " >&6 1603else case e in #( 1604 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1605/* end confdefs.h. */ 1606$4 1607#include <$2> 1608_ACEOF 1609if ac_fn_c_try_compile "$LINENO" 1610then : 1611 eval "$3=yes" 1612else case e in #( 1613 e) eval "$3=no" ;; 1614esac 1615fi 1616rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1617esac 1618fi 1619eval ac_res=\$$3 1620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1621printf "%s\n" "$ac_res" >&6; } 1622 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1623 1624} # ac_fn_c_check_header_compile 1625 1626# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1627# ------------------------------------------------------------------ 1628# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1629# accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1630ac_fn_check_decl () 1631{ 1632 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1633 as_decl_name=`echo $2|sed 's/ *(.*//'` 1634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1635printf %s "checking whether $as_decl_name is declared... " >&6; } 1636if eval test \${$3+y} 1637then : 1638 printf %s "(cached) " >&6 1639else case e in #( 1640 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1641 eval ac_save_FLAGS=\$$6 1642 as_fn_append $6 " $5" 1643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1644/* end confdefs.h. */ 1645$4 1646int 1647main (void) 1648{ 1649#ifndef $as_decl_name 1650#ifdef __cplusplus 1651 (void) $as_decl_use; 1652#else 1653 (void) $as_decl_name; 1654#endif 1655#endif 1656 1657 ; 1658 return 0; 1659} 1660_ACEOF 1661if ac_fn_c_try_compile "$LINENO" 1662then : 1663 eval "$3=yes" 1664else case e in #( 1665 e) eval "$3=no" ;; 1666esac 1667fi 1668rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1669 eval $6=\$ac_save_FLAGS 1670 ;; 1671esac 1672fi 1673eval ac_res=\$$3 1674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1675printf "%s\n" "$ac_res" >&6; } 1676 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1677 1678} # ac_fn_check_decl 1679 1680# ac_fn_c_try_link LINENO 1681# ----------------------- 1682# Try to link conftest.$ac_ext, and return whether this succeeded. 1683ac_fn_c_try_link () 1684{ 1685 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1686 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1687 if { { ac_try="$ac_link" 1688case "(($ac_try" in 1689 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1690 *) ac_try_echo=$ac_try;; 1691esac 1692eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1693printf "%s\n" "$ac_try_echo"; } >&5 1694 (eval "$ac_link") 2>conftest.err 1695 ac_status=$? 1696 if test -s conftest.err; then 1697 grep -v '^ *+' conftest.err >conftest.er1 1698 cat conftest.er1 >&5 1699 mv -f conftest.er1 conftest.err 1700 fi 1701 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1702 test $ac_status = 0; } && { 1703 test -z "$ac_c_werror_flag" || 1704 test ! -s conftest.err 1705 } && test -s conftest$ac_exeext && { 1706 test "$cross_compiling" = yes || 1707 test -x conftest$ac_exeext 1708 } 1709then : 1710 ac_retval=0 1711else case e in #( 1712 e) printf "%s\n" "$as_me: failed program was:" >&5 1713sed 's/^/| /' conftest.$ac_ext >&5 1714 1715 ac_retval=1 ;; 1716esac 1717fi 1718 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1719 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1720 # interfere with the next link command; also delete a directory that is 1721 # left behind by Apple's compiler. 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" >&6; } 1736if eval test \${$3+y} 1737then : 1738 printf %s "(cached) " >&6 1739else case e in #( 1740 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1741/* end confdefs.h. */ 1742/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1743 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1744#define $2 innocuous_$2 1745 1746/* System header to define __stub macros and hopefully few prototypes, 1747 which can conflict with char $2 (void); below. */ 1748 1749#include <limits.h> 1750#undef $2 1751 1752/* Override any GCC internal prototype to avoid an error. 1753 Use char because int might match the return type of a GCC 1754 builtin and then its argument prototype would still apply. */ 1755#ifdef __cplusplus 1756extern "C" 1757#endif 1758char $2 (void); 1759/* The GNU C library defines this for functions which it implements 1760 to always fail with ENOSYS. Some functions are actually named 1761 something starting with __ and the normal name is an alias. */ 1762#if defined __stub_$2 || defined __stub___$2 1763choke me 1764#endif 1765 1766int 1767main (void) 1768{ 1769return $2 (); 1770 ; 1771 return 0; 1772} 1773_ACEOF 1774if ac_fn_c_try_link "$LINENO" 1775then : 1776 eval "$3=yes" 1777else case e in #( 1778 e) eval "$3=no" ;; 1779esac 1780fi 1781rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1782 conftest$ac_exeext conftest.$ac_ext ;; 1783esac 1784fi 1785eval ac_res=\$$3 1786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1787printf "%s\n" "$ac_res" >&6; } 1788 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1789 1790} # ac_fn_c_check_func 1791ac_configure_args_raw= 1792for ac_arg 1793do 1794 case $ac_arg in 1795 *\'*) 1796 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1797 esac 1798 as_fn_append ac_configure_args_raw " '$ac_arg'" 1799done 1800 1801case $ac_configure_args_raw in 1802 *$as_nl*) 1803 ac_safe_unquote= ;; 1804 *) 1805 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1806 ac_unsafe_a="$ac_unsafe_z#~" 1807 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1808 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1809esac 1810 1811cat >config.log <<_ACEOF 1812This file contains any messages produced by compilers while 1813running configure, to aid debugging if configure makes a mistake. 1814 1815It was created by xconsole $as_me 1.1.0, which was 1816generated by GNU Autoconf 2.72. Invocation command line was 1817 1818 $ $0$ac_configure_args_raw 1819 1820_ACEOF 1821exec 5>>config.log 1822{ 1823cat <<_ASUNAME 1824## --------- ## 1825## Platform. ## 1826## --------- ## 1827 1828hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1829uname -m = `(uname -m) 2>/dev/null || echo unknown` 1830uname -r = `(uname -r) 2>/dev/null || echo unknown` 1831uname -s = `(uname -s) 2>/dev/null || echo unknown` 1832uname -v = `(uname -v) 2>/dev/null || echo unknown` 1833 1834/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1835/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1836 1837/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1838/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1839/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1840/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1841/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1842/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1843/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1844 1845_ASUNAME 1846 1847as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1848for as_dir in $PATH 1849do 1850 IFS=$as_save_IFS 1851 case $as_dir in #((( 1852 '') as_dir=./ ;; 1853 */) ;; 1854 *) as_dir=$as_dir/ ;; 1855 esac 1856 printf "%s\n" "PATH: $as_dir" 1857 done 1858IFS=$as_save_IFS 1859 1860} >&5 1861 1862cat >&5 <<_ACEOF 1863 1864 1865## ----------- ## 1866## Core tests. ## 1867## ----------- ## 1868 1869_ACEOF 1870 1871 1872# Keep a trace of the command line. 1873# Strip out --no-create and --no-recursion so they do not pile up. 1874# Strip out --silent because we don't want to record it for future runs. 1875# Also quote any args containing shell meta-characters. 1876# Make two passes to allow for proper duplicate-argument suppression. 1877ac_configure_args= 1878ac_configure_args0= 1879ac_configure_args1= 1880ac_must_keep_next=false 1881for ac_pass in 1 2 1882do 1883 for ac_arg 1884 do 1885 case $ac_arg in 1886 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1887 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1888 | -silent | --silent | --silen | --sile | --sil) 1889 continue ;; 1890 *\'*) 1891 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1892 esac 1893 case $ac_pass in 1894 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1895 2) 1896 as_fn_append ac_configure_args1 " '$ac_arg'" 1897 if test $ac_must_keep_next = true; then 1898 ac_must_keep_next=false # Got value, back to normal. 1899 else 1900 case $ac_arg in 1901 *=* | --config-cache | -C | -disable-* | --disable-* \ 1902 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1903 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1904 | -with-* | --with-* | -without-* | --without-* | --x) 1905 case "$ac_configure_args0 " in 1906 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1907 esac 1908 ;; 1909 -* ) ac_must_keep_next=true ;; 1910 esac 1911 fi 1912 as_fn_append ac_configure_args " '$ac_arg'" 1913 ;; 1914 esac 1915 done 1916done 1917{ ac_configure_args0=; unset ac_configure_args0;} 1918{ ac_configure_args1=; unset ac_configure_args1;} 1919 1920# When interrupted or exit'd, cleanup temporary files, and complete 1921# config.log. We remove comments because anyway the quotes in there 1922# would cause problems or look ugly. 1923# WARNING: Use '\'' to represent an apostrophe within the trap. 1924# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1925trap 'exit_status=$? 1926 # Sanitize IFS. 1927 IFS=" "" $as_nl" 1928 # Save into config.log some information that might help in debugging. 1929 { 1930 echo 1931 1932 printf "%s\n" "## ---------------- ## 1933## Cache variables. ## 1934## ---------------- ##" 1935 echo 1936 # The following way of writing the cache mishandles newlines in values, 1937( 1938 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1939 eval ac_val=\$$ac_var 1940 case $ac_val in #( 1941 *${as_nl}*) 1942 case $ac_var in #( 1943 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1944printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1945 esac 1946 case $ac_var in #( 1947 _ | IFS | as_nl) ;; #( 1948 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1949 *) { eval $ac_var=; unset $ac_var;} ;; 1950 esac ;; 1951 esac 1952 done 1953 (set) 2>&1 | 1954 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1955 *${as_nl}ac_space=\ *) 1956 sed -n \ 1957 "s/'\''/'\''\\\\'\'''\''/g; 1958 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1959 ;; #( 1960 *) 1961 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1962 ;; 1963 esac | 1964 sort 1965) 1966 echo 1967 1968 printf "%s\n" "## ----------------- ## 1969## Output variables. ## 1970## ----------------- ##" 1971 echo 1972 for ac_var in $ac_subst_vars 1973 do 1974 eval ac_val=\$$ac_var 1975 case $ac_val in 1976 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1977 esac 1978 printf "%s\n" "$ac_var='\''$ac_val'\''" 1979 done | sort 1980 echo 1981 1982 if test -n "$ac_subst_files"; then 1983 printf "%s\n" "## ------------------- ## 1984## File substitutions. ## 1985## ------------------- ##" 1986 echo 1987 for ac_var in $ac_subst_files 1988 do 1989 eval ac_val=\$$ac_var 1990 case $ac_val in 1991 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1992 esac 1993 printf "%s\n" "$ac_var='\''$ac_val'\''" 1994 done | sort 1995 echo 1996 fi 1997 1998 if test -s confdefs.h; then 1999 printf "%s\n" "## ----------- ## 2000## confdefs.h. ## 2001## ----------- ##" 2002 echo 2003 cat confdefs.h 2004 echo 2005 fi 2006 test "$ac_signal" != 0 && 2007 printf "%s\n" "$as_me: caught signal $ac_signal" 2008 printf "%s\n" "$as_me: exit $exit_status" 2009 } >&5 2010 rm -f core *.core core.conftest.* && 2011 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2012 exit $exit_status 2013' 0 2014for ac_signal in 1 2 13 15; do 2015 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2016done 2017ac_signal=0 2018 2019# confdefs.h avoids OS command line length limits that DEFS can exceed. 2020rm -f -r conftest* confdefs.h 2021 2022printf "%s\n" "/* confdefs.h */" > confdefs.h 2023 2024# Predefined preprocessor variables. 2025 2026printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2027 2028printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2029 2030printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2031 2032printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2033 2034printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2035 2036printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2037 2038 2039# Let the site file select an alternate cache file if it wants to. 2040# Prefer an explicitly selected file to automatically selected ones. 2041if test -n "$CONFIG_SITE"; then 2042 ac_site_files="$CONFIG_SITE" 2043elif test "x$prefix" != xNONE; then 2044 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2045else 2046 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2047fi 2048 2049for ac_site_file in $ac_site_files 2050do 2051 case $ac_site_file in #( 2052 */*) : 2053 ;; #( 2054 *) : 2055 ac_site_file=./$ac_site_file ;; 2056esac 2057 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2059printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2060 sed 's/^/| /' "$ac_site_file" >&5 2061 . "$ac_site_file" \ 2062 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2063printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2064as_fn_error $? "failed to load site script $ac_site_file 2065See 'config.log' for more details" "$LINENO" 5; } 2066 fi 2067done 2068 2069if test -r "$cache_file"; then 2070 # Some versions of bash will fail to source /dev/null (special files 2071 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2072 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2074printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2075 case $cache_file in 2076 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2077 *) . "./$cache_file";; 2078 esac 2079 fi 2080else 2081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2082printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2083 >$cache_file 2084fi 2085 2086as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2087# Test code for whether the C compiler supports C89 (global declarations) 2088ac_c_conftest_c89_globals=' 2089/* Does the compiler advertise C89 conformance? 2090 Do not test the value of __STDC__, because some compilers set it to 0 2091 while being otherwise adequately conformant. */ 2092#if !defined __STDC__ 2093# error "Compiler does not advertise C89 conformance" 2094#endif 2095 2096#include <stddef.h> 2097#include <stdarg.h> 2098struct stat; 2099/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2100struct buf { int x; }; 2101struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2102static char *e (char **p, int i) 2103{ 2104 return p[i]; 2105} 2106static char *f (char * (*g) (char **, int), char **p, ...) 2107{ 2108 char *s; 2109 va_list v; 2110 va_start (v,p); 2111 s = g (p, va_arg (v,int)); 2112 va_end (v); 2113 return s; 2114} 2115 2116/* C89 style stringification. */ 2117#define noexpand_stringify(a) #a 2118const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2119 2120/* C89 style token pasting. Exercises some of the corner cases that 2121 e.g. old MSVC gets wrong, but not very hard. */ 2122#define noexpand_concat(a,b) a##b 2123#define expand_concat(a,b) noexpand_concat(a,b) 2124extern int vA; 2125extern int vbee; 2126#define aye A 2127#define bee B 2128int *pvA = &expand_concat(v,aye); 2129int *pvbee = &noexpand_concat(v,bee); 2130 2131/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2132 function prototypes and stuff, but not \xHH hex character constants. 2133 These do not provoke an error unfortunately, instead are silently treated 2134 as an "x". The following induces an error, until -std is added to get 2135 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2136 array size at least. It is necessary to write \x00 == 0 to get something 2137 that is true only with -std. */ 2138int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2139 2140/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2141 inside strings and character constants. */ 2142#define FOO(x) '\''x'\'' 2143int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2144 2145int test (int i, double x); 2146struct s1 {int (*f) (int a);}; 2147struct s2 {int (*f) (double a);}; 2148int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2149 int, int);' 2150 2151# Test code for whether the C compiler supports C89 (body of main). 2152ac_c_conftest_c89_main=' 2153ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2154' 2155 2156# Test code for whether the C compiler supports C99 (global declarations) 2157ac_c_conftest_c99_globals=' 2158/* Does the compiler advertise C99 conformance? */ 2159#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2160# error "Compiler does not advertise C99 conformance" 2161#endif 2162 2163// See if C++-style comments work. 2164 2165#include <stdbool.h> 2166extern int puts (const char *); 2167extern int printf (const char *, ...); 2168extern int dprintf (int, const char *, ...); 2169extern void *malloc (size_t); 2170extern void free (void *); 2171 2172// Check varargs macros. These examples are taken from C99 6.10.3.5. 2173// dprintf is used instead of fprintf to avoid needing to declare 2174// FILE and stderr. 2175#define debug(...) dprintf (2, __VA_ARGS__) 2176#define showlist(...) puts (#__VA_ARGS__) 2177#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2178static void 2179test_varargs_macros (void) 2180{ 2181 int x = 1234; 2182 int y = 5678; 2183 debug ("Flag"); 2184 debug ("X = %d\n", x); 2185 showlist (The first, second, and third items.); 2186 report (x>y, "x is %d but y is %d", x, y); 2187} 2188 2189// Check long long types. 2190#define BIG64 18446744073709551615ull 2191#define BIG32 4294967295ul 2192#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2193#if !BIG_OK 2194 #error "your preprocessor is broken" 2195#endif 2196#if BIG_OK 2197#else 2198 #error "your preprocessor is broken" 2199#endif 2200static long long int bignum = -9223372036854775807LL; 2201static unsigned long long int ubignum = BIG64; 2202 2203struct incomplete_array 2204{ 2205 int datasize; 2206 double data[]; 2207}; 2208 2209struct named_init { 2210 int number; 2211 const wchar_t *name; 2212 double average; 2213}; 2214 2215typedef const char *ccp; 2216 2217static inline int 2218test_restrict (ccp restrict text) 2219{ 2220 // Iterate through items via the restricted pointer. 2221 // Also check for declarations in for loops. 2222 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2223 continue; 2224 return 0; 2225} 2226 2227// Check varargs and va_copy. 2228static bool 2229test_varargs (const char *format, ...) 2230{ 2231 va_list args; 2232 va_start (args, format); 2233 va_list args_copy; 2234 va_copy (args_copy, args); 2235 2236 const char *str = ""; 2237 int number = 0; 2238 float fnumber = 0; 2239 2240 while (*format) 2241 { 2242 switch (*format++) 2243 { 2244 case '\''s'\'': // string 2245 str = va_arg (args_copy, const char *); 2246 break; 2247 case '\''d'\'': // int 2248 number = va_arg (args_copy, int); 2249 break; 2250 case '\''f'\'': // float 2251 fnumber = va_arg (args_copy, double); 2252 break; 2253 default: 2254 break; 2255 } 2256 } 2257 va_end (args_copy); 2258 va_end (args); 2259 2260 return *str && number && fnumber; 2261} 2262' 2263 2264# Test code for whether the C compiler supports C99 (body of main). 2265ac_c_conftest_c99_main=' 2266 // Check bool. 2267 _Bool success = false; 2268 success |= (argc != 0); 2269 2270 // Check restrict. 2271 if (test_restrict ("String literal") == 0) 2272 success = true; 2273 char *restrict newvar = "Another string"; 2274 2275 // Check varargs. 2276 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2277 test_varargs_macros (); 2278 2279 // Check flexible array members. 2280 struct incomplete_array *ia = 2281 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2282 ia->datasize = 10; 2283 for (int i = 0; i < ia->datasize; ++i) 2284 ia->data[i] = i * 1.234; 2285 // Work around memory leak warnings. 2286 free (ia); 2287 2288 // Check named initializers. 2289 struct named_init ni = { 2290 .number = 34, 2291 .name = L"Test wide string", 2292 .average = 543.34343, 2293 }; 2294 2295 ni.number = 58; 2296 2297 int dynamic_array[ni.number]; 2298 dynamic_array[0] = argv[0][0]; 2299 dynamic_array[ni.number - 1] = 543; 2300 2301 // work around unused variable warnings 2302 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2303 || dynamic_array[ni.number - 1] != 543); 2304' 2305 2306# Test code for whether the C compiler supports C11 (global declarations) 2307ac_c_conftest_c11_globals=' 2308/* Does the compiler advertise C11 conformance? */ 2309#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2310# error "Compiler does not advertise C11 conformance" 2311#endif 2312 2313// Check _Alignas. 2314char _Alignas (double) aligned_as_double; 2315char _Alignas (0) no_special_alignment; 2316extern char aligned_as_int; 2317char _Alignas (0) _Alignas (int) aligned_as_int; 2318 2319// Check _Alignof. 2320enum 2321{ 2322 int_alignment = _Alignof (int), 2323 int_array_alignment = _Alignof (int[100]), 2324 char_alignment = _Alignof (char) 2325}; 2326_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2327 2328// Check _Noreturn. 2329int _Noreturn does_not_return (void) { for (;;) continue; } 2330 2331// Check _Static_assert. 2332struct test_static_assert 2333{ 2334 int x; 2335 _Static_assert (sizeof (int) <= sizeof (long int), 2336 "_Static_assert does not work in struct"); 2337 long int y; 2338}; 2339 2340// Check UTF-8 literals. 2341#define u8 syntax error! 2342char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2343 2344// Check duplicate typedefs. 2345typedef long *long_ptr; 2346typedef long int *long_ptr; 2347typedef long_ptr long_ptr; 2348 2349// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2350struct anonymous 2351{ 2352 union { 2353 struct { int i; int j; }; 2354 struct { int k; long int l; } w; 2355 }; 2356 int m; 2357} v1; 2358' 2359 2360# Test code for whether the C compiler supports C11 (body of main). 2361ac_c_conftest_c11_main=' 2362 _Static_assert ((offsetof (struct anonymous, i) 2363 == offsetof (struct anonymous, w.k)), 2364 "Anonymous union alignment botch"); 2365 v1.i = 2; 2366 v1.w.k = 5; 2367 ok |= v1.i != 5; 2368' 2369 2370# Test code for whether the C compiler supports C11 (complete). 2371ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2372${ac_c_conftest_c99_globals} 2373${ac_c_conftest_c11_globals} 2374 2375int 2376main (int argc, char **argv) 2377{ 2378 int ok = 0; 2379 ${ac_c_conftest_c89_main} 2380 ${ac_c_conftest_c99_main} 2381 ${ac_c_conftest_c11_main} 2382 return ok; 2383} 2384" 2385 2386# Test code for whether the C compiler supports C99 (complete). 2387ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2388${ac_c_conftest_c99_globals} 2389 2390int 2391main (int argc, char **argv) 2392{ 2393 int ok = 0; 2394 ${ac_c_conftest_c89_main} 2395 ${ac_c_conftest_c99_main} 2396 return ok; 2397} 2398" 2399 2400# Test code for whether the C compiler supports C89 (complete). 2401ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2402 2403int 2404main (int argc, char **argv) 2405{ 2406 int ok = 0; 2407 ${ac_c_conftest_c89_main} 2408 return ok; 2409} 2410" 2411 2412as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2413as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2414as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2415as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2416as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2417as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2418as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2419as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2420as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2421as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2422 2423# Auxiliary files required by this configure script. 2424ac_aux_files="config.guess config.sub missing install-sh compile" 2425 2426# Locations in which to look for auxiliary files. 2427ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2428 2429# Search for a directory containing all of the required auxiliary files, 2430# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2431# If we don't find one directory that contains all the files we need, 2432# we report the set of missing files from the *first* directory in 2433# $ac_aux_dir_candidates and give up. 2434ac_missing_aux_files="" 2435ac_first_candidate=: 2436printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2437as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2438as_found=false 2439for as_dir in $ac_aux_dir_candidates 2440do 2441 IFS=$as_save_IFS 2442 case $as_dir in #((( 2443 '') as_dir=./ ;; 2444 */) ;; 2445 *) as_dir=$as_dir/ ;; 2446 esac 2447 as_found=: 2448 2449 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2450 ac_aux_dir_found=yes 2451 ac_install_sh= 2452 for ac_aux in $ac_aux_files 2453 do 2454 # As a special case, if "install-sh" is required, that requirement 2455 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2456 # and $ac_install_sh is set appropriately for whichever one is found. 2457 if test x"$ac_aux" = x"install-sh" 2458 then 2459 if test -f "${as_dir}install-sh"; then 2460 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2461 ac_install_sh="${as_dir}install-sh -c" 2462 elif test -f "${as_dir}install.sh"; then 2463 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2464 ac_install_sh="${as_dir}install.sh -c" 2465 elif test -f "${as_dir}shtool"; then 2466 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2467 ac_install_sh="${as_dir}shtool install -c" 2468 else 2469 ac_aux_dir_found=no 2470 if $ac_first_candidate; then 2471 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2472 else 2473 break 2474 fi 2475 fi 2476 else 2477 if test -f "${as_dir}${ac_aux}"; then 2478 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2479 else 2480 ac_aux_dir_found=no 2481 if $ac_first_candidate; then 2482 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2483 else 2484 break 2485 fi 2486 fi 2487 fi 2488 done 2489 if test "$ac_aux_dir_found" = yes; then 2490 ac_aux_dir="$as_dir" 2491 break 2492 fi 2493 ac_first_candidate=false 2494 2495 as_found=false 2496done 2497IFS=$as_save_IFS 2498if $as_found 2499then : 2500 2501else case e in #( 2502 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2503esac 2504fi 2505 2506 2507# These three variables are undocumented and unsupported, 2508# and are intended to be withdrawn in a future Autoconf release. 2509# They can cause serious problems if a builder's source tree is in a directory 2510# whose full name contains unusual characters. 2511if test -f "${ac_aux_dir}config.guess"; then 2512 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2513fi 2514if test -f "${ac_aux_dir}config.sub"; then 2515 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2516fi 2517if test -f "$ac_aux_dir/configure"; then 2518 ac_configure="$SHELL ${ac_aux_dir}configure" 2519fi 2520 2521# Check that the precious variables saved in the cache have kept the same 2522# value. 2523ac_cache_corrupted=false 2524for ac_var in $ac_precious_vars; do 2525 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2526 eval ac_new_set=\$ac_env_${ac_var}_set 2527 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2528 eval ac_new_val=\$ac_env_${ac_var}_value 2529 case $ac_old_set,$ac_new_set in 2530 set,) 2531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2532printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2533 ac_cache_corrupted=: ;; 2534 ,set) 2535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2536printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2537 ac_cache_corrupted=: ;; 2538 ,);; 2539 *) 2540 if test "x$ac_old_val" != "x$ac_new_val"; then 2541 # differences in whitespace do not lead to failure. 2542 ac_old_val_w=`echo x $ac_old_val` 2543 ac_new_val_w=`echo x $ac_new_val` 2544 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2545 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2546printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2547 ac_cache_corrupted=: 2548 else 2549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2550printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2551 eval $ac_var=\$ac_old_val 2552 fi 2553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2554printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2556printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2557 fi;; 2558 esac 2559 # Pass precious variables to config.status. 2560 if test "$ac_new_set" = set; then 2561 case $ac_new_val in 2562 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2563 *) ac_arg=$ac_var=$ac_new_val ;; 2564 esac 2565 case " $ac_configure_args " in 2566 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2567 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2568 esac 2569 fi 2570done 2571if $ac_cache_corrupted; then 2572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2573printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2575printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2576 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2577 and start over" "$LINENO" 5 2578fi 2579## -------------------- ## 2580## Main body of script. ## 2581## -------------------- ## 2582 2583ac_ext=c 2584ac_cpp='$CPP $CPPFLAGS' 2585ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2586ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2587ac_compiler_gnu=$ac_cv_c_compiler_gnu 2588 2589 2590 2591ac_config_headers="$ac_config_headers config.h" 2592 2593 2594 2595 2596 2597 2598 2599 2600 2601 2602 2603 2604# Expand $ac_aux_dir to an absolute path. 2605am_aux_dir=`cd "$ac_aux_dir" && pwd` 2606 2607ac_ext=c 2608ac_cpp='$CPP $CPPFLAGS' 2609ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2610ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2611ac_compiler_gnu=$ac_cv_c_compiler_gnu 2612if test -n "$ac_tool_prefix"; then 2613 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2614set dummy ${ac_tool_prefix}gcc; ac_word=$2 2615{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2616printf %s "checking for $ac_word... " >&6; } 2617if test ${ac_cv_prog_CC+y} 2618then : 2619 printf %s "(cached) " >&6 2620else case e in #( 2621 e) if test -n "$CC"; then 2622 ac_cv_prog_CC="$CC" # Let the user override the test. 2623else 2624as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2625for as_dir in $PATH 2626do 2627 IFS=$as_save_IFS 2628 case $as_dir in #((( 2629 '') as_dir=./ ;; 2630 */) ;; 2631 *) as_dir=$as_dir/ ;; 2632 esac 2633 for ac_exec_ext in '' $ac_executable_extensions; do 2634 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2635 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2636 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2637 break 2 2638 fi 2639done 2640 done 2641IFS=$as_save_IFS 2642 2643fi ;; 2644esac 2645fi 2646CC=$ac_cv_prog_CC 2647if test -n "$CC"; then 2648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2649printf "%s\n" "$CC" >&6; } 2650else 2651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2652printf "%s\n" "no" >&6; } 2653fi 2654 2655 2656fi 2657if test -z "$ac_cv_prog_CC"; then 2658 ac_ct_CC=$CC 2659 # Extract the first word of "gcc", so it can be a program name with args. 2660set dummy gcc; ac_word=$2 2661{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2662printf %s "checking for $ac_word... " >&6; } 2663if test ${ac_cv_prog_ac_ct_CC+y} 2664then : 2665 printf %s "(cached) " >&6 2666else case e in #( 2667 e) if test -n "$ac_ct_CC"; then 2668 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2669else 2670as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2671for as_dir in $PATH 2672do 2673 IFS=$as_save_IFS 2674 case $as_dir in #((( 2675 '') as_dir=./ ;; 2676 */) ;; 2677 *) as_dir=$as_dir/ ;; 2678 esac 2679 for ac_exec_ext in '' $ac_executable_extensions; do 2680 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2681 ac_cv_prog_ac_ct_CC="gcc" 2682 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2683 break 2 2684 fi 2685done 2686 done 2687IFS=$as_save_IFS 2688 2689fi ;; 2690esac 2691fi 2692ac_ct_CC=$ac_cv_prog_ac_ct_CC 2693if test -n "$ac_ct_CC"; then 2694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2695printf "%s\n" "$ac_ct_CC" >&6; } 2696else 2697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2698printf "%s\n" "no" >&6; } 2699fi 2700 2701 if test "x$ac_ct_CC" = x; then 2702 CC="" 2703 else 2704 case $cross_compiling:$ac_tool_warned in 2705yes:) 2706{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2707printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2708ac_tool_warned=yes ;; 2709esac 2710 CC=$ac_ct_CC 2711 fi 2712else 2713 CC="$ac_cv_prog_CC" 2714fi 2715 2716if test -z "$CC"; then 2717 if test -n "$ac_tool_prefix"; then 2718 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2719set dummy ${ac_tool_prefix}cc; ac_word=$2 2720{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2721printf %s "checking for $ac_word... " >&6; } 2722if test ${ac_cv_prog_CC+y} 2723then : 2724 printf %s "(cached) " >&6 2725else case e in #( 2726 e) if test -n "$CC"; then 2727 ac_cv_prog_CC="$CC" # Let the user override the test. 2728else 2729as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2730for as_dir in $PATH 2731do 2732 IFS=$as_save_IFS 2733 case $as_dir in #((( 2734 '') as_dir=./ ;; 2735 */) ;; 2736 *) as_dir=$as_dir/ ;; 2737 esac 2738 for ac_exec_ext in '' $ac_executable_extensions; do 2739 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2740 ac_cv_prog_CC="${ac_tool_prefix}cc" 2741 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2742 break 2 2743 fi 2744done 2745 done 2746IFS=$as_save_IFS 2747 2748fi ;; 2749esac 2750fi 2751CC=$ac_cv_prog_CC 2752if test -n "$CC"; then 2753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2754printf "%s\n" "$CC" >&6; } 2755else 2756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2757printf "%s\n" "no" >&6; } 2758fi 2759 2760 2761 fi 2762fi 2763if test -z "$CC"; then 2764 # Extract the first word of "cc", so it can be a program name with args. 2765set dummy cc; ac_word=$2 2766{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2767printf %s "checking for $ac_word... " >&6; } 2768if test ${ac_cv_prog_CC+y} 2769then : 2770 printf %s "(cached) " >&6 2771else case e in #( 2772 e) if test -n "$CC"; then 2773 ac_cv_prog_CC="$CC" # Let the user override the test. 2774else 2775 ac_prog_rejected=no 2776as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2777for as_dir in $PATH 2778do 2779 IFS=$as_save_IFS 2780 case $as_dir in #((( 2781 '') as_dir=./ ;; 2782 */) ;; 2783 *) as_dir=$as_dir/ ;; 2784 esac 2785 for ac_exec_ext in '' $ac_executable_extensions; do 2786 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2787 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2788 ac_prog_rejected=yes 2789 continue 2790 fi 2791 ac_cv_prog_CC="cc" 2792 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2793 break 2 2794 fi 2795done 2796 done 2797IFS=$as_save_IFS 2798 2799if test $ac_prog_rejected = yes; then 2800 # We found a bogon in the path, so make sure we never use it. 2801 set dummy $ac_cv_prog_CC 2802 shift 2803 if test $# != 0; then 2804 # We chose a different compiler from the bogus one. 2805 # However, it has the same basename, so the bogon will be chosen 2806 # first if we set CC to just the basename; use the full file name. 2807 shift 2808 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2809 fi 2810fi 2811fi ;; 2812esac 2813fi 2814CC=$ac_cv_prog_CC 2815if test -n "$CC"; then 2816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2817printf "%s\n" "$CC" >&6; } 2818else 2819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2820printf "%s\n" "no" >&6; } 2821fi 2822 2823 2824fi 2825if test -z "$CC"; then 2826 if test -n "$ac_tool_prefix"; then 2827 for ac_prog in cl.exe 2828 do 2829 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2830set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2831{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2832printf %s "checking for $ac_word... " >&6; } 2833if test ${ac_cv_prog_CC+y} 2834then : 2835 printf %s "(cached) " >&6 2836else case e in #( 2837 e) if test -n "$CC"; then 2838 ac_cv_prog_CC="$CC" # Let the user override the test. 2839else 2840as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2841for as_dir in $PATH 2842do 2843 IFS=$as_save_IFS 2844 case $as_dir in #((( 2845 '') as_dir=./ ;; 2846 */) ;; 2847 *) as_dir=$as_dir/ ;; 2848 esac 2849 for ac_exec_ext in '' $ac_executable_extensions; do 2850 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2851 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2852 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2853 break 2 2854 fi 2855done 2856 done 2857IFS=$as_save_IFS 2858 2859fi ;; 2860esac 2861fi 2862CC=$ac_cv_prog_CC 2863if test -n "$CC"; then 2864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2865printf "%s\n" "$CC" >&6; } 2866else 2867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2868printf "%s\n" "no" >&6; } 2869fi 2870 2871 2872 test -n "$CC" && break 2873 done 2874fi 2875if test -z "$CC"; then 2876 ac_ct_CC=$CC 2877 for ac_prog in cl.exe 2878do 2879 # Extract the first word of "$ac_prog", so it can be a program name with args. 2880set dummy $ac_prog; ac_word=$2 2881{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2882printf %s "checking for $ac_word... " >&6; } 2883if test ${ac_cv_prog_ac_ct_CC+y} 2884then : 2885 printf %s "(cached) " >&6 2886else case e in #( 2887 e) if test -n "$ac_ct_CC"; then 2888 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2889else 2890as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2891for as_dir in $PATH 2892do 2893 IFS=$as_save_IFS 2894 case $as_dir in #((( 2895 '') as_dir=./ ;; 2896 */) ;; 2897 *) as_dir=$as_dir/ ;; 2898 esac 2899 for ac_exec_ext in '' $ac_executable_extensions; do 2900 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2901 ac_cv_prog_ac_ct_CC="$ac_prog" 2902 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2903 break 2 2904 fi 2905done 2906 done 2907IFS=$as_save_IFS 2908 2909fi ;; 2910esac 2911fi 2912ac_ct_CC=$ac_cv_prog_ac_ct_CC 2913if test -n "$ac_ct_CC"; then 2914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2915printf "%s\n" "$ac_ct_CC" >&6; } 2916else 2917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2918printf "%s\n" "no" >&6; } 2919fi 2920 2921 2922 test -n "$ac_ct_CC" && break 2923done 2924 2925 if test "x$ac_ct_CC" = x; then 2926 CC="" 2927 else 2928 case $cross_compiling:$ac_tool_warned in 2929yes:) 2930{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2931printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2932ac_tool_warned=yes ;; 2933esac 2934 CC=$ac_ct_CC 2935 fi 2936fi 2937 2938fi 2939if test -z "$CC"; then 2940 if test -n "$ac_tool_prefix"; then 2941 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 2942set dummy ${ac_tool_prefix}clang; ac_word=$2 2943{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2944printf %s "checking for $ac_word... " >&6; } 2945if test ${ac_cv_prog_CC+y} 2946then : 2947 printf %s "(cached) " >&6 2948else case e in #( 2949 e) if test -n "$CC"; then 2950 ac_cv_prog_CC="$CC" # Let the user override the test. 2951else 2952as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2953for as_dir in $PATH 2954do 2955 IFS=$as_save_IFS 2956 case $as_dir in #((( 2957 '') as_dir=./ ;; 2958 */) ;; 2959 *) as_dir=$as_dir/ ;; 2960 esac 2961 for ac_exec_ext in '' $ac_executable_extensions; do 2962 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2963 ac_cv_prog_CC="${ac_tool_prefix}clang" 2964 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2965 break 2 2966 fi 2967done 2968 done 2969IFS=$as_save_IFS 2970 2971fi ;; 2972esac 2973fi 2974CC=$ac_cv_prog_CC 2975if test -n "$CC"; then 2976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2977printf "%s\n" "$CC" >&6; } 2978else 2979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2980printf "%s\n" "no" >&6; } 2981fi 2982 2983 2984fi 2985if test -z "$ac_cv_prog_CC"; then 2986 ac_ct_CC=$CC 2987 # Extract the first word of "clang", so it can be a program name with args. 2988set dummy clang; ac_word=$2 2989{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2990printf %s "checking for $ac_word... " >&6; } 2991if test ${ac_cv_prog_ac_ct_CC+y} 2992then : 2993 printf %s "(cached) " >&6 2994else case e in #( 2995 e) if test -n "$ac_ct_CC"; then 2996 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2997else 2998as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2999for as_dir in $PATH 3000do 3001 IFS=$as_save_IFS 3002 case $as_dir in #((( 3003 '') as_dir=./ ;; 3004 */) ;; 3005 *) as_dir=$as_dir/ ;; 3006 esac 3007 for ac_exec_ext in '' $ac_executable_extensions; do 3008 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3009 ac_cv_prog_ac_ct_CC="clang" 3010 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3011 break 2 3012 fi 3013done 3014 done 3015IFS=$as_save_IFS 3016 3017fi ;; 3018esac 3019fi 3020ac_ct_CC=$ac_cv_prog_ac_ct_CC 3021if test -n "$ac_ct_CC"; then 3022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3023printf "%s\n" "$ac_ct_CC" >&6; } 3024else 3025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3026printf "%s\n" "no" >&6; } 3027fi 3028 3029 if test "x$ac_ct_CC" = x; then 3030 CC="" 3031 else 3032 case $cross_compiling:$ac_tool_warned in 3033yes:) 3034{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3035printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3036ac_tool_warned=yes ;; 3037esac 3038 CC=$ac_ct_CC 3039 fi 3040else 3041 CC="$ac_cv_prog_CC" 3042fi 3043 3044fi 3045 3046 3047test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3048printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3049as_fn_error $? "no acceptable C compiler found in \$PATH 3050See 'config.log' for more details" "$LINENO" 5; } 3051 3052# Provide some information about the compiler. 3053printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3054set X $ac_compile 3055ac_compiler=$2 3056for ac_option in --version -v -V -qversion -version; do 3057 { { ac_try="$ac_compiler $ac_option >&5" 3058case "(($ac_try" in 3059 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3060 *) ac_try_echo=$ac_try;; 3061esac 3062eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3063printf "%s\n" "$ac_try_echo"; } >&5 3064 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3065 ac_status=$? 3066 if test -s conftest.err; then 3067 sed '10a\ 3068... rest of stderr output deleted ... 3069 10q' conftest.err >conftest.er1 3070 cat conftest.er1 >&5 3071 fi 3072 rm -f conftest.er1 conftest.err 3073 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3074 test $ac_status = 0; } 3075done 3076 3077cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3078/* end confdefs.h. */ 3079 3080int 3081main (void) 3082{ 3083 3084 ; 3085 return 0; 3086} 3087_ACEOF 3088ac_clean_files_save=$ac_clean_files 3089ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3090# Try to create an executable without -o first, disregard a.out. 3091# It will help us diagnose broken compilers, and finding out an intuition 3092# of exeext. 3093{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3094printf %s "checking whether the C compiler works... " >&6; } 3095ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3096 3097# The possible output files: 3098ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3099 3100ac_rmfiles= 3101for ac_file in $ac_files 3102do 3103 case $ac_file in 3104 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3105 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3106 esac 3107done 3108rm -f $ac_rmfiles 3109 3110if { { ac_try="$ac_link_default" 3111case "(($ac_try" in 3112 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3113 *) ac_try_echo=$ac_try;; 3114esac 3115eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3116printf "%s\n" "$ac_try_echo"; } >&5 3117 (eval "$ac_link_default") 2>&5 3118 ac_status=$? 3119 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3120 test $ac_status = 0; } 3121then : 3122 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3123# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3124# in a Makefile. We should not override ac_cv_exeext if it was cached, 3125# so that the user can short-circuit this test for compilers unknown to 3126# Autoconf. 3127for ac_file in $ac_files '' 3128do 3129 test -f "$ac_file" || continue 3130 case $ac_file in 3131 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3132 ;; 3133 [ab].out ) 3134 # We found the default executable, but exeext='' is most 3135 # certainly right. 3136 break;; 3137 *.* ) 3138 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3139 then :; else 3140 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3141 fi 3142 # We set ac_cv_exeext here because the later test for it is not 3143 # safe: cross compilers may not add the suffix if given an '-o' 3144 # argument, so we may need to know it at that point already. 3145 # Even if this section looks crufty: it has the advantage of 3146 # actually working. 3147 break;; 3148 * ) 3149 break;; 3150 esac 3151done 3152test "$ac_cv_exeext" = no && ac_cv_exeext= 3153 3154else case e in #( 3155 e) ac_file='' ;; 3156esac 3157fi 3158if test -z "$ac_file" 3159then : 3160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3161printf "%s\n" "no" >&6; } 3162printf "%s\n" "$as_me: failed program was:" >&5 3163sed 's/^/| /' conftest.$ac_ext >&5 3164 3165{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3166printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3167as_fn_error 77 "C compiler cannot create executables 3168See 'config.log' for more details" "$LINENO" 5; } 3169else case e in #( 3170 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3171printf "%s\n" "yes" >&6; } ;; 3172esac 3173fi 3174{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3175printf %s "checking for C compiler default output file name... " >&6; } 3176{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3177printf "%s\n" "$ac_file" >&6; } 3178ac_exeext=$ac_cv_exeext 3179 3180rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3181ac_clean_files=$ac_clean_files_save 3182{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3183printf %s "checking for suffix of executables... " >&6; } 3184if { { ac_try="$ac_link" 3185case "(($ac_try" in 3186 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3187 *) ac_try_echo=$ac_try;; 3188esac 3189eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3190printf "%s\n" "$ac_try_echo"; } >&5 3191 (eval "$ac_link") 2>&5 3192 ac_status=$? 3193 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3194 test $ac_status = 0; } 3195then : 3196 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3197# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3198# work properly (i.e., refer to 'conftest.exe'), while it won't with 3199# 'rm'. 3200for ac_file in conftest.exe conftest conftest.*; do 3201 test -f "$ac_file" || continue 3202 case $ac_file in 3203 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3204 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3205 break;; 3206 * ) break;; 3207 esac 3208done 3209else case e in #( 3210 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3211printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3212as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3213See 'config.log' for more details" "$LINENO" 5; } ;; 3214esac 3215fi 3216rm -f conftest conftest$ac_cv_exeext 3217{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3218printf "%s\n" "$ac_cv_exeext" >&6; } 3219 3220rm -f conftest.$ac_ext 3221EXEEXT=$ac_cv_exeext 3222ac_exeext=$EXEEXT 3223cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3224/* end confdefs.h. */ 3225#include <stdio.h> 3226int 3227main (void) 3228{ 3229FILE *f = fopen ("conftest.out", "w"); 3230 if (!f) 3231 return 1; 3232 return ferror (f) || fclose (f) != 0; 3233 3234 ; 3235 return 0; 3236} 3237_ACEOF 3238ac_clean_files="$ac_clean_files conftest.out" 3239# Check that the compiler produces executables we can run. If not, either 3240# the compiler is broken, or we cross compile. 3241{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3242printf %s "checking whether we are cross compiling... " >&6; } 3243if test "$cross_compiling" != yes; then 3244 { { ac_try="$ac_link" 3245case "(($ac_try" in 3246 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3247 *) ac_try_echo=$ac_try;; 3248esac 3249eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3250printf "%s\n" "$ac_try_echo"; } >&5 3251 (eval "$ac_link") 2>&5 3252 ac_status=$? 3253 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3254 test $ac_status = 0; } 3255 if { ac_try='./conftest$ac_cv_exeext' 3256 { { case "(($ac_try" in 3257 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3258 *) ac_try_echo=$ac_try;; 3259esac 3260eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3261printf "%s\n" "$ac_try_echo"; } >&5 3262 (eval "$ac_try") 2>&5 3263 ac_status=$? 3264 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3265 test $ac_status = 0; }; }; then 3266 cross_compiling=no 3267 else 3268 if test "$cross_compiling" = maybe; then 3269 cross_compiling=yes 3270 else 3271 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3272printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3273as_fn_error 77 "cannot run C compiled programs. 3274If you meant to cross compile, use '--host'. 3275See 'config.log' for more details" "$LINENO" 5; } 3276 fi 3277 fi 3278fi 3279{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3280printf "%s\n" "$cross_compiling" >&6; } 3281 3282rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3283 conftest.o conftest.obj conftest.out 3284ac_clean_files=$ac_clean_files_save 3285{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3286printf %s "checking for suffix of object files... " >&6; } 3287if test ${ac_cv_objext+y} 3288then : 3289 printf %s "(cached) " >&6 3290else case e in #( 3291 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3292/* end confdefs.h. */ 3293 3294int 3295main (void) 3296{ 3297 3298 ; 3299 return 0; 3300} 3301_ACEOF 3302rm -f conftest.o conftest.obj 3303if { { ac_try="$ac_compile" 3304case "(($ac_try" in 3305 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3306 *) ac_try_echo=$ac_try;; 3307esac 3308eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3309printf "%s\n" "$ac_try_echo"; } >&5 3310 (eval "$ac_compile") 2>&5 3311 ac_status=$? 3312 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3313 test $ac_status = 0; } 3314then : 3315 for ac_file in conftest.o conftest.obj conftest.*; do 3316 test -f "$ac_file" || continue; 3317 case $ac_file in 3318 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3319 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3320 break;; 3321 esac 3322done 3323else case e in #( 3324 e) printf "%s\n" "$as_me: failed program was:" >&5 3325sed 's/^/| /' conftest.$ac_ext >&5 3326 3327{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3328printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3329as_fn_error $? "cannot compute suffix of object files: cannot compile 3330See 'config.log' for more details" "$LINENO" 5; } ;; 3331esac 3332fi 3333rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 3334esac 3335fi 3336{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3337printf "%s\n" "$ac_cv_objext" >&6; } 3338OBJEXT=$ac_cv_objext 3339ac_objext=$OBJEXT 3340{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3341printf %s "checking whether the compiler supports GNU C... " >&6; } 3342if test ${ac_cv_c_compiler_gnu+y} 3343then : 3344 printf %s "(cached) " >&6 3345else case e in #( 3346 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3347/* end confdefs.h. */ 3348 3349int 3350main (void) 3351{ 3352#ifndef __GNUC__ 3353 choke me 3354#endif 3355 3356 ; 3357 return 0; 3358} 3359_ACEOF 3360if ac_fn_c_try_compile "$LINENO" 3361then : 3362 ac_compiler_gnu=yes 3363else case e in #( 3364 e) ac_compiler_gnu=no ;; 3365esac 3366fi 3367rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3368ac_cv_c_compiler_gnu=$ac_compiler_gnu 3369 ;; 3370esac 3371fi 3372{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3373printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3374ac_compiler_gnu=$ac_cv_c_compiler_gnu 3375 3376if test $ac_compiler_gnu = yes; then 3377 GCC=yes 3378else 3379 GCC= 3380fi 3381ac_test_CFLAGS=${CFLAGS+y} 3382ac_save_CFLAGS=$CFLAGS 3383{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3384printf %s "checking whether $CC accepts -g... " >&6; } 3385if test ${ac_cv_prog_cc_g+y} 3386then : 3387 printf %s "(cached) " >&6 3388else case e in #( 3389 e) ac_save_c_werror_flag=$ac_c_werror_flag 3390 ac_c_werror_flag=yes 3391 ac_cv_prog_cc_g=no 3392 CFLAGS="-g" 3393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3394/* end confdefs.h. */ 3395 3396int 3397main (void) 3398{ 3399 3400 ; 3401 return 0; 3402} 3403_ACEOF 3404if ac_fn_c_try_compile "$LINENO" 3405then : 3406 ac_cv_prog_cc_g=yes 3407else case e in #( 3408 e) CFLAGS="" 3409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3410/* end confdefs.h. */ 3411 3412int 3413main (void) 3414{ 3415 3416 ; 3417 return 0; 3418} 3419_ACEOF 3420if ac_fn_c_try_compile "$LINENO" 3421then : 3422 3423else case e in #( 3424 e) ac_c_werror_flag=$ac_save_c_werror_flag 3425 CFLAGS="-g" 3426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3427/* end confdefs.h. */ 3428 3429int 3430main (void) 3431{ 3432 3433 ; 3434 return 0; 3435} 3436_ACEOF 3437if ac_fn_c_try_compile "$LINENO" 3438then : 3439 ac_cv_prog_cc_g=yes 3440fi 3441rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3442esac 3443fi 3444rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3445esac 3446fi 3447rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3448 ac_c_werror_flag=$ac_save_c_werror_flag ;; 3449esac 3450fi 3451{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3452printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3453if test $ac_test_CFLAGS; then 3454 CFLAGS=$ac_save_CFLAGS 3455elif test $ac_cv_prog_cc_g = yes; then 3456 if test "$GCC" = yes; then 3457 CFLAGS="-g -O2" 3458 else 3459 CFLAGS="-g" 3460 fi 3461else 3462 if test "$GCC" = yes; then 3463 CFLAGS="-O2" 3464 else 3465 CFLAGS= 3466 fi 3467fi 3468ac_prog_cc_stdc=no 3469if test x$ac_prog_cc_stdc = xno 3470then : 3471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3472printf %s "checking for $CC option to enable C11 features... " >&6; } 3473if test ${ac_cv_prog_cc_c11+y} 3474then : 3475 printf %s "(cached) " >&6 3476else case e in #( 3477 e) ac_cv_prog_cc_c11=no 3478ac_save_CC=$CC 3479cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3480/* end confdefs.h. */ 3481$ac_c_conftest_c11_program 3482_ACEOF 3483for ac_arg in '' -std=gnu11 3484do 3485 CC="$ac_save_CC $ac_arg" 3486 if ac_fn_c_try_compile "$LINENO" 3487then : 3488 ac_cv_prog_cc_c11=$ac_arg 3489fi 3490rm -f core conftest.err conftest.$ac_objext conftest.beam 3491 test "x$ac_cv_prog_cc_c11" != "xno" && break 3492done 3493rm -f conftest.$ac_ext 3494CC=$ac_save_CC ;; 3495esac 3496fi 3497 3498if test "x$ac_cv_prog_cc_c11" = xno 3499then : 3500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3501printf "%s\n" "unsupported" >&6; } 3502else case e in #( 3503 e) if test "x$ac_cv_prog_cc_c11" = x 3504then : 3505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3506printf "%s\n" "none needed" >&6; } 3507else case e in #( 3508 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3509printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3510 CC="$CC $ac_cv_prog_cc_c11" ;; 3511esac 3512fi 3513 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3514 ac_prog_cc_stdc=c11 ;; 3515esac 3516fi 3517fi 3518if test x$ac_prog_cc_stdc = xno 3519then : 3520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3521printf %s "checking for $CC option to enable C99 features... " >&6; } 3522if test ${ac_cv_prog_cc_c99+y} 3523then : 3524 printf %s "(cached) " >&6 3525else case e in #( 3526 e) ac_cv_prog_cc_c99=no 3527ac_save_CC=$CC 3528cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3529/* end confdefs.h. */ 3530$ac_c_conftest_c99_program 3531_ACEOF 3532for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3533do 3534 CC="$ac_save_CC $ac_arg" 3535 if ac_fn_c_try_compile "$LINENO" 3536then : 3537 ac_cv_prog_cc_c99=$ac_arg 3538fi 3539rm -f core conftest.err conftest.$ac_objext conftest.beam 3540 test "x$ac_cv_prog_cc_c99" != "xno" && break 3541done 3542rm -f conftest.$ac_ext 3543CC=$ac_save_CC ;; 3544esac 3545fi 3546 3547if test "x$ac_cv_prog_cc_c99" = xno 3548then : 3549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3550printf "%s\n" "unsupported" >&6; } 3551else case e in #( 3552 e) if test "x$ac_cv_prog_cc_c99" = x 3553then : 3554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3555printf "%s\n" "none needed" >&6; } 3556else case e in #( 3557 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3558printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3559 CC="$CC $ac_cv_prog_cc_c99" ;; 3560esac 3561fi 3562 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3563 ac_prog_cc_stdc=c99 ;; 3564esac 3565fi 3566fi 3567if test x$ac_prog_cc_stdc = xno 3568then : 3569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3570printf %s "checking for $CC option to enable C89 features... " >&6; } 3571if test ${ac_cv_prog_cc_c89+y} 3572then : 3573 printf %s "(cached) " >&6 3574else case e in #( 3575 e) ac_cv_prog_cc_c89=no 3576ac_save_CC=$CC 3577cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3578/* end confdefs.h. */ 3579$ac_c_conftest_c89_program 3580_ACEOF 3581for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3582do 3583 CC="$ac_save_CC $ac_arg" 3584 if ac_fn_c_try_compile "$LINENO" 3585then : 3586 ac_cv_prog_cc_c89=$ac_arg 3587fi 3588rm -f core conftest.err conftest.$ac_objext conftest.beam 3589 test "x$ac_cv_prog_cc_c89" != "xno" && break 3590done 3591rm -f conftest.$ac_ext 3592CC=$ac_save_CC ;; 3593esac 3594fi 3595 3596if test "x$ac_cv_prog_cc_c89" = xno 3597then : 3598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3599printf "%s\n" "unsupported" >&6; } 3600else case e in #( 3601 e) if test "x$ac_cv_prog_cc_c89" = x 3602then : 3603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3604printf "%s\n" "none needed" >&6; } 3605else case e in #( 3606 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3607printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3608 CC="$CC $ac_cv_prog_cc_c89" ;; 3609esac 3610fi 3611 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3612 ac_prog_cc_stdc=c89 ;; 3613esac 3614fi 3615fi 3616 3617ac_ext=c 3618ac_cpp='$CPP $CPPFLAGS' 3619ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3620ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3621ac_compiler_gnu=$ac_cv_c_compiler_gnu 3622 3623 3624 ac_ext=c 3625ac_cpp='$CPP $CPPFLAGS' 3626ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3627ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3628ac_compiler_gnu=$ac_cv_c_compiler_gnu 3629{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3630printf %s "checking whether $CC understands -c and -o together... " >&6; } 3631if test ${am_cv_prog_cc_c_o+y} 3632then : 3633 printf %s "(cached) " >&6 3634else case e in #( 3635 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3636/* end confdefs.h. */ 3637 3638int 3639main (void) 3640{ 3641 3642 ; 3643 return 0; 3644} 3645_ACEOF 3646 # Make sure it works both with $CC and with simple cc. 3647 # Following AC_PROG_CC_C_O, we do the test twice because some 3648 # compilers refuse to overwrite an existing .o file with -o, 3649 # though they will create one. 3650 am_cv_prog_cc_c_o=yes 3651 for am_i in 1 2; do 3652 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3653 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3654 ac_status=$? 3655 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3656 (exit $ac_status); } \ 3657 && test -f conftest2.$ac_objext; then 3658 : OK 3659 else 3660 am_cv_prog_cc_c_o=no 3661 break 3662 fi 3663 done 3664 rm -f core conftest* 3665 unset am_i ;; 3666esac 3667fi 3668{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3669printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 3670if test "$am_cv_prog_cc_c_o" != yes; then 3671 # Losing compiler, so override with the script. 3672 # FIXME: It is wrong to rewrite CC. 3673 # But if we don't then we get into trouble of one sort or another. 3674 # A longer-term fix would be to have automake use am__CC in this case, 3675 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3676 CC="$am_aux_dir/compile $CC" 3677fi 3678ac_ext=c 3679ac_cpp='$CPP $CPPFLAGS' 3680ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3681ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3682ac_compiler_gnu=$ac_cv_c_compiler_gnu 3683 3684 3685 3686ac_header= ac_cache= 3687for ac_item in $ac_header_c_list 3688do 3689 if test $ac_cache; then 3690 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3691 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3692 printf "%s\n" "#define $ac_item 1" >> confdefs.h 3693 fi 3694 ac_header= ac_cache= 3695 elif test $ac_header; then 3696 ac_cache=$ac_item 3697 else 3698 ac_header=$ac_item 3699 fi 3700done 3701 3702 3703 3704 3705 3706 3707 3708 3709if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3710then : 3711 3712printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 3713 3714fi 3715 3716 3717 3718 3719 3720 3721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3722printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3723if test ${ac_cv_safe_to_define___extensions__+y} 3724then : 3725 printf %s "(cached) " >&6 3726else case e in #( 3727 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3728/* end confdefs.h. */ 3729 3730# define __EXTENSIONS__ 1 3731 $ac_includes_default 3732int 3733main (void) 3734{ 3735 3736 ; 3737 return 0; 3738} 3739_ACEOF 3740if ac_fn_c_try_compile "$LINENO" 3741then : 3742 ac_cv_safe_to_define___extensions__=yes 3743else case e in #( 3744 e) ac_cv_safe_to_define___extensions__=no ;; 3745esac 3746fi 3747rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3748esac 3749fi 3750{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3751printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 3752 3753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 3754printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 3755if test ${ac_cv_should_define__xopen_source+y} 3756then : 3757 printf %s "(cached) " >&6 3758else case e in #( 3759 e) ac_cv_should_define__xopen_source=no 3760 if test $ac_cv_header_wchar_h = yes 3761then : 3762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3763/* end confdefs.h. */ 3764 3765 #include <wchar.h> 3766 mbstate_t x; 3767int 3768main (void) 3769{ 3770 3771 ; 3772 return 0; 3773} 3774_ACEOF 3775if ac_fn_c_try_compile "$LINENO" 3776then : 3777 3778else case e in #( 3779 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3780/* end confdefs.h. */ 3781 3782 #define _XOPEN_SOURCE 500 3783 #include <wchar.h> 3784 mbstate_t x; 3785int 3786main (void) 3787{ 3788 3789 ; 3790 return 0; 3791} 3792_ACEOF 3793if ac_fn_c_try_compile "$LINENO" 3794then : 3795 ac_cv_should_define__xopen_source=yes 3796fi 3797rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 3798esac 3799fi 3800rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3801fi ;; 3802esac 3803fi 3804{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 3805printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 3806 3807 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 3808 3809 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3810 3811 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 3812 3813 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 3814 3815 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 3816 3817 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 3818 3819 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3820 3821 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 3822 3823 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 3824 3825 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 3826 3827 printf "%s\n" "#define __STDC_WANT_IEC_60559_EXT__ 1" >>confdefs.h 3828 3829 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 3830 3831 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 3832 3833 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 3834 3835 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 3836 3837 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 3838 3839 if test $ac_cv_header_minix_config_h = yes 3840then : 3841 MINIX=yes 3842 printf "%s\n" "#define _MINIX 1" >>confdefs.h 3843 3844 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 3845 3846 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 3847 3848else case e in #( 3849 e) MINIX= ;; 3850esac 3851fi 3852 if test $ac_cv_safe_to_define___extensions__ = yes 3853then : 3854 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 3855 3856fi 3857 if test $ac_cv_should_define__xopen_source = yes 3858then : 3859 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 3860 3861fi 3862 3863 3864# Initialize Automake 3865am__api_version='1.16' 3866 3867 3868 # Find a good install program. We prefer a C program (faster), 3869# so one script is as good as another. But avoid the broken or 3870# incompatible versions: 3871# SysV /etc/install, /usr/sbin/install 3872# SunOS /usr/etc/install 3873# IRIX /sbin/install 3874# AIX /bin/install 3875# AmigaOS /C/install, which installs bootblocks on floppy discs 3876# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3877# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3878# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3879# OS/2's system install, which has a completely different semantic 3880# ./install, which can be erroneously created by make from ./install.sh. 3881# Reject install programs that cannot install multiple files. 3882{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3883printf %s "checking for a BSD-compatible install... " >&6; } 3884if test -z "$INSTALL"; then 3885if test ${ac_cv_path_install+y} 3886then : 3887 printf %s "(cached) " >&6 3888else case e in #( 3889 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3890for as_dir in $PATH 3891do 3892 IFS=$as_save_IFS 3893 case $as_dir in #((( 3894 '') as_dir=./ ;; 3895 */) ;; 3896 *) as_dir=$as_dir/ ;; 3897 esac 3898 # Account for fact that we put trailing slashes in our PATH walk. 3899case $as_dir in #(( 3900 ./ | /[cC]/* | \ 3901 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3902 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3903 /usr/ucb/* ) ;; 3904 *) 3905 # OSF1 and SCO ODT 3.0 have their own names for install. 3906 # Don't use installbsd from OSF since it installs stuff as root 3907 # by default. 3908 for ac_prog in ginstall scoinst install; do 3909 for ac_exec_ext in '' $ac_executable_extensions; do 3910 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 3911 if test $ac_prog = install && 3912 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3913 # AIX install. It has an incompatible calling convention. 3914 : 3915 elif test $ac_prog = install && 3916 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3917 # program-specific install script used by HP pwplus--don't use. 3918 : 3919 else 3920 rm -rf conftest.one conftest.two conftest.dir 3921 echo one > conftest.one 3922 echo two > conftest.two 3923 mkdir conftest.dir 3924 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 3925 test -s conftest.one && test -s conftest.two && 3926 test -s conftest.dir/conftest.one && 3927 test -s conftest.dir/conftest.two 3928 then 3929 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 3930 break 3 3931 fi 3932 fi 3933 fi 3934 done 3935 done 3936 ;; 3937esac 3938 3939 done 3940IFS=$as_save_IFS 3941 3942rm -rf conftest.one conftest.two conftest.dir 3943 ;; 3944esac 3945fi 3946 if test ${ac_cv_path_install+y}; then 3947 INSTALL=$ac_cv_path_install 3948 else 3949 # As a last resort, use the slow shell script. Don't cache a 3950 # value for INSTALL within a source directory, because that will 3951 # break other packages using the cache if that directory is 3952 # removed, or if the value is a relative name. 3953 INSTALL=$ac_install_sh 3954 fi 3955fi 3956{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3957printf "%s\n" "$INSTALL" >&6; } 3958 3959# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3960# It thinks the first close brace ends the variable substitution. 3961test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3962 3963test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3964 3965test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3966 3967{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3968printf %s "checking whether build environment is sane... " >&6; } 3969# Reject unsafe characters in $srcdir or the absolute working directory 3970# name. Accept space and tab only in the latter. 3971am_lf=' 3972' 3973case `pwd` in 3974 *[\\\"\#\$\&\'\`$am_lf]*) 3975 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3976esac 3977case $srcdir in 3978 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3979 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3980esac 3981 3982# Do 'set' in a subshell so we don't clobber the current shell's 3983# arguments. Must try -L first in case configure is actually a 3984# symlink; some systems play weird games with the mod time of symlinks 3985# (eg FreeBSD returns the mod time of the symlink's containing 3986# directory). 3987if ( 3988 am_has_slept=no 3989 for am_try in 1 2; do 3990 echo "timestamp, slept: $am_has_slept" > conftest.file 3991 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3992 if test "$*" = "X"; then 3993 # -L didn't work. 3994 set X `ls -t "$srcdir/configure" conftest.file` 3995 fi 3996 if test "$*" != "X $srcdir/configure conftest.file" \ 3997 && test "$*" != "X conftest.file $srcdir/configure"; then 3998 3999 # If neither matched, then we have a broken ls. This can happen 4000 # if, for instance, CONFIG_SHELL is bash and it inherits a 4001 # broken ls alias from the environment. This has actually 4002 # happened. Such a system could not be considered "sane". 4003 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 4004 alias in your environment" "$LINENO" 5 4005 fi 4006 if test "$2" = conftest.file || test $am_try -eq 2; then 4007 break 4008 fi 4009 # Just in case. 4010 sleep 1 4011 am_has_slept=yes 4012 done 4013 test "$2" = conftest.file 4014 ) 4015then 4016 # Ok. 4017 : 4018else 4019 as_fn_error $? "newly created file is older than distributed files! 4020Check your system clock" "$LINENO" 5 4021fi 4022{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4023printf "%s\n" "yes" >&6; } 4024# If we didn't sleep, we still need to ensure time stamps of config.status and 4025# generated files are strictly newer. 4026am_sleep_pid= 4027if grep 'slept: no' conftest.file >/dev/null 2>&1; then 4028 ( sleep 1 ) & 4029 am_sleep_pid=$! 4030fi 4031 4032rm -f conftest.file 4033 4034test "$program_prefix" != NONE && 4035 program_transform_name="s&^&$program_prefix&;$program_transform_name" 4036# Use a double $ so make ignores it. 4037test "$program_suffix" != NONE && 4038 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 4039# Double any \ or $. 4040# By default was 's,x,x', remove it if useless. 4041ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 4042program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 4043 4044 4045 if test x"${MISSING+set}" != xset; then 4046 MISSING="\${SHELL} '$am_aux_dir/missing'" 4047fi 4048# Use eval to expand $SHELL 4049if eval "$MISSING --is-lightweight"; then 4050 am_missing_run="$MISSING " 4051else 4052 am_missing_run= 4053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4054printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4055fi 4056 4057if test x"${install_sh+set}" != xset; then 4058 case $am_aux_dir in 4059 *\ * | *\ *) 4060 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4061 *) 4062 install_sh="\${SHELL} $am_aux_dir/install-sh" 4063 esac 4064fi 4065 4066# Installed binaries are usually stripped using 'strip' when the user 4067# run "make install-strip". However 'strip' might not be the right 4068# tool to use in cross-compilation environments, therefore Automake 4069# will honor the 'STRIP' environment variable to overrule this program. 4070if test "$cross_compiling" != no; then 4071 if test -n "$ac_tool_prefix"; then 4072 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4073set dummy ${ac_tool_prefix}strip; ac_word=$2 4074{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4075printf %s "checking for $ac_word... " >&6; } 4076if test ${ac_cv_prog_STRIP+y} 4077then : 4078 printf %s "(cached) " >&6 4079else case e in #( 4080 e) if test -n "$STRIP"; then 4081 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4082else 4083as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4084for as_dir in $PATH 4085do 4086 IFS=$as_save_IFS 4087 case $as_dir in #((( 4088 '') as_dir=./ ;; 4089 */) ;; 4090 *) as_dir=$as_dir/ ;; 4091 esac 4092 for ac_exec_ext in '' $ac_executable_extensions; do 4093 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4094 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4095 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4096 break 2 4097 fi 4098done 4099 done 4100IFS=$as_save_IFS 4101 4102fi ;; 4103esac 4104fi 4105STRIP=$ac_cv_prog_STRIP 4106if test -n "$STRIP"; then 4107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4108printf "%s\n" "$STRIP" >&6; } 4109else 4110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4111printf "%s\n" "no" >&6; } 4112fi 4113 4114 4115fi 4116if test -z "$ac_cv_prog_STRIP"; then 4117 ac_ct_STRIP=$STRIP 4118 # Extract the first word of "strip", so it can be a program name with args. 4119set dummy strip; ac_word=$2 4120{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4121printf %s "checking for $ac_word... " >&6; } 4122if test ${ac_cv_prog_ac_ct_STRIP+y} 4123then : 4124 printf %s "(cached) " >&6 4125else case e in #( 4126 e) if test -n "$ac_ct_STRIP"; then 4127 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4128else 4129as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4130for as_dir in $PATH 4131do 4132 IFS=$as_save_IFS 4133 case $as_dir in #((( 4134 '') as_dir=./ ;; 4135 */) ;; 4136 *) as_dir=$as_dir/ ;; 4137 esac 4138 for ac_exec_ext in '' $ac_executable_extensions; do 4139 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4140 ac_cv_prog_ac_ct_STRIP="strip" 4141 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4142 break 2 4143 fi 4144done 4145 done 4146IFS=$as_save_IFS 4147 4148fi ;; 4149esac 4150fi 4151ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4152if test -n "$ac_ct_STRIP"; then 4153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4154printf "%s\n" "$ac_ct_STRIP" >&6; } 4155else 4156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4157printf "%s\n" "no" >&6; } 4158fi 4159 4160 if test "x$ac_ct_STRIP" = x; then 4161 STRIP=":" 4162 else 4163 case $cross_compiling:$ac_tool_warned in 4164yes:) 4165{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4166printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4167ac_tool_warned=yes ;; 4168esac 4169 STRIP=$ac_ct_STRIP 4170 fi 4171else 4172 STRIP="$ac_cv_prog_STRIP" 4173fi 4174 4175fi 4176INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4177 4178 4179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4180printf %s "checking for a race-free mkdir -p... " >&6; } 4181if test -z "$MKDIR_P"; then 4182 if test ${ac_cv_path_mkdir+y} 4183then : 4184 printf %s "(cached) " >&6 4185else case e in #( 4186 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4187for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4188do 4189 IFS=$as_save_IFS 4190 case $as_dir in #((( 4191 '') as_dir=./ ;; 4192 */) ;; 4193 *) as_dir=$as_dir/ ;; 4194 esac 4195 for ac_prog in mkdir gmkdir; do 4196 for ac_exec_ext in '' $ac_executable_extensions; do 4197 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4198 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4199 'mkdir ('*'coreutils) '* | \ 4200 *'BusyBox '* | \ 4201 'mkdir (fileutils) '4.1*) 4202 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4203 break 3;; 4204 esac 4205 done 4206 done 4207 done 4208IFS=$as_save_IFS 4209 ;; 4210esac 4211fi 4212 4213 test -d ./--version && rmdir ./--version 4214 if test ${ac_cv_path_mkdir+y}; then 4215 MKDIR_P="$ac_cv_path_mkdir -p" 4216 else 4217 # As a last resort, use plain mkdir -p, 4218 # in the hope it doesn't have the bugs of ancient mkdir. 4219 MKDIR_P='mkdir -p' 4220 fi 4221fi 4222{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4223printf "%s\n" "$MKDIR_P" >&6; } 4224 4225for ac_prog in gawk mawk nawk awk 4226do 4227 # Extract the first word of "$ac_prog", so it can be a program name with args. 4228set dummy $ac_prog; ac_word=$2 4229{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4230printf %s "checking for $ac_word... " >&6; } 4231if test ${ac_cv_prog_AWK+y} 4232then : 4233 printf %s "(cached) " >&6 4234else case e in #( 4235 e) if test -n "$AWK"; then 4236 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4237else 4238as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4239for as_dir in $PATH 4240do 4241 IFS=$as_save_IFS 4242 case $as_dir in #((( 4243 '') as_dir=./ ;; 4244 */) ;; 4245 *) as_dir=$as_dir/ ;; 4246 esac 4247 for ac_exec_ext in '' $ac_executable_extensions; do 4248 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4249 ac_cv_prog_AWK="$ac_prog" 4250 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4251 break 2 4252 fi 4253done 4254 done 4255IFS=$as_save_IFS 4256 4257fi ;; 4258esac 4259fi 4260AWK=$ac_cv_prog_AWK 4261if test -n "$AWK"; then 4262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4263printf "%s\n" "$AWK" >&6; } 4264else 4265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4266printf "%s\n" "no" >&6; } 4267fi 4268 4269 4270 test -n "$AWK" && break 4271done 4272 4273{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4274printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4275set x ${MAKE-make} 4276ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4277if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4278then : 4279 printf %s "(cached) " >&6 4280else case e in #( 4281 e) cat >conftest.make <<\_ACEOF 4282SHELL = /bin/sh 4283all: 4284 @echo '@@@%%%=$(MAKE)=@@@%%%' 4285_ACEOF 4286# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4287case `${MAKE-make} -f conftest.make 2>/dev/null` in 4288 *@@@%%%=?*=@@@%%%*) 4289 eval ac_cv_prog_make_${ac_make}_set=yes;; 4290 *) 4291 eval ac_cv_prog_make_${ac_make}_set=no;; 4292esac 4293rm -f conftest.make ;; 4294esac 4295fi 4296if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4298printf "%s\n" "yes" >&6; } 4299 SET_MAKE= 4300else 4301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4302printf "%s\n" "no" >&6; } 4303 SET_MAKE="MAKE=${MAKE-make}" 4304fi 4305 4306rm -rf .tst 2>/dev/null 4307mkdir .tst 2>/dev/null 4308if test -d .tst; then 4309 am__leading_dot=. 4310else 4311 am__leading_dot=_ 4312fi 4313rmdir .tst 2>/dev/null 4314 4315DEPDIR="${am__leading_dot}deps" 4316 4317ac_config_commands="$ac_config_commands depfiles" 4318 4319{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4320printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4321cat > confinc.mk << 'END' 4322am__doit: 4323 @echo this is the am__doit target >confinc.out 4324.PHONY: am__doit 4325END 4326am__include="#" 4327am__quote= 4328# BSD make does it like this. 4329echo '.include "confinc.mk" # ignored' > confmf.BSD 4330# Other make implementations (GNU, Solaris 10, AIX) do it like this. 4331echo 'include confinc.mk # ignored' > confmf.GNU 4332_am_result=no 4333for s in GNU BSD; do 4334 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4335 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4336 ac_status=$? 4337 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4338 (exit $ac_status); } 4339 case $?:`cat confinc.out 2>/dev/null` in #( 4340 '0:this is the am__doit target') : 4341 case $s in #( 4342 BSD) : 4343 am__include='.include' am__quote='"' ;; #( 4344 *) : 4345 am__include='include' am__quote='' ;; 4346esac ;; #( 4347 *) : 4348 ;; 4349esac 4350 if test "$am__include" != "#"; then 4351 _am_result="yes ($s style)" 4352 break 4353 fi 4354done 4355rm -f confinc.* confmf.* 4356{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4357printf "%s\n" "${_am_result}" >&6; } 4358 4359# Check whether --enable-dependency-tracking was given. 4360if test ${enable_dependency_tracking+y} 4361then : 4362 enableval=$enable_dependency_tracking; 4363fi 4364 4365if test "x$enable_dependency_tracking" != xno; then 4366 am_depcomp="$ac_aux_dir/depcomp" 4367 AMDEPBACKSLASH='\' 4368 am__nodep='_no' 4369fi 4370 if test "x$enable_dependency_tracking" != xno; then 4371 AMDEP_TRUE= 4372 AMDEP_FALSE='#' 4373else 4374 AMDEP_TRUE='#' 4375 AMDEP_FALSE= 4376fi 4377 4378 4379# Check whether --enable-silent-rules was given. 4380if test ${enable_silent_rules+y} 4381then : 4382 enableval=$enable_silent_rules; 4383fi 4384 4385case $enable_silent_rules in # ((( 4386 yes) AM_DEFAULT_VERBOSITY=0;; 4387 no) AM_DEFAULT_VERBOSITY=1;; 4388 *) AM_DEFAULT_VERBOSITY=1;; 4389esac 4390am_make=${MAKE-make} 4391{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4392printf %s "checking whether $am_make supports nested variables... " >&6; } 4393if test ${am_cv_make_support_nested_variables+y} 4394then : 4395 printf %s "(cached) " >&6 4396else case e in #( 4397 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 4398BAR0=false 4399BAR1=true 4400V=1 4401am__doit: 4402 @$(TRUE) 4403.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4404 am_cv_make_support_nested_variables=yes 4405else 4406 am_cv_make_support_nested_variables=no 4407fi ;; 4408esac 4409fi 4410{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4411printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 4412if test $am_cv_make_support_nested_variables = yes; then 4413 AM_V='$(V)' 4414 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4415else 4416 AM_V=$AM_DEFAULT_VERBOSITY 4417 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4418fi 4419AM_BACKSLASH='\' 4420 4421if test "`cd $srcdir && pwd`" != "`pwd`"; then 4422 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4423 # is not polluted with repeated "-I." 4424 am__isrc=' -I$(srcdir)' 4425 # test to see if srcdir already configured 4426 if test -f $srcdir/config.status; then 4427 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4428 fi 4429fi 4430 4431# test whether we have cygpath 4432if test -z "$CYGPATH_W"; then 4433 if (cygpath --version) >/dev/null 2>/dev/null; then 4434 CYGPATH_W='cygpath -w' 4435 else 4436 CYGPATH_W=echo 4437 fi 4438fi 4439 4440 4441# Define the identity of the package. 4442 PACKAGE='xconsole' 4443 VERSION='1.1.0' 4444 4445 4446printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4447 4448 4449printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 4450 4451# Some tools Automake needs. 4452 4453ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4454 4455 4456AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4457 4458 4459AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4460 4461 4462AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4463 4464 4465MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4466 4467# For better backward compatibility. To be removed once Automake 1.9.x 4468# dies out for good. For more background, see: 4469# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4470# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4471mkdir_p='$(MKDIR_P)' 4472 4473# We need awk for the "check" target (and possibly the TAP driver). The 4474# system "awk" is bad on some platforms. 4475# Always define AMTAR for backward compatibility. Yes, it's still used 4476# in the wild :-( We should find a proper way to deprecate it ... 4477AMTAR='$${TAR-tar}' 4478 4479 4480# We'll loop over all known methods to create a tar archive until one works. 4481_am_tools='gnutar pax cpio none' 4482 4483am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4484 4485 4486 4487 4488 4489depcc="$CC" am_compiler_list= 4490 4491{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4492printf %s "checking dependency style of $depcc... " >&6; } 4493if test ${am_cv_CC_dependencies_compiler_type+y} 4494then : 4495 printf %s "(cached) " >&6 4496else case e in #( 4497 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4498 # We make a subdir and do the tests there. Otherwise we can end up 4499 # making bogus files that we don't know about and never remove. For 4500 # instance it was reported that on HP-UX the gcc test will end up 4501 # making a dummy file named 'D' -- because '-MD' means "put the output 4502 # in D". 4503 rm -rf conftest.dir 4504 mkdir conftest.dir 4505 # Copy depcomp to subdir because otherwise we won't find it if we're 4506 # using a relative directory. 4507 cp "$am_depcomp" conftest.dir 4508 cd conftest.dir 4509 # We will build objects and dependencies in a subdirectory because 4510 # it helps to detect inapplicable dependency modes. For instance 4511 # both Tru64's cc and ICC support -MD to output dependencies as a 4512 # side effect of compilation, but ICC will put the dependencies in 4513 # the current directory while Tru64 will put them in the object 4514 # directory. 4515 mkdir sub 4516 4517 am_cv_CC_dependencies_compiler_type=none 4518 if test "$am_compiler_list" = ""; then 4519 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4520 fi 4521 am__universal=false 4522 case " $depcc " in #( 4523 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4524 esac 4525 4526 for depmode in $am_compiler_list; do 4527 # Setup a source with many dependencies, because some compilers 4528 # like to wrap large dependency lists on column 80 (with \), and 4529 # we should not choose a depcomp mode which is confused by this. 4530 # 4531 # We need to recreate these files for each test, as the compiler may 4532 # overwrite some of them when testing with obscure command lines. 4533 # This happens at least with the AIX C compiler. 4534 : > sub/conftest.c 4535 for i in 1 2 3 4 5 6; do 4536 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4537 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4538 # Solaris 10 /bin/sh. 4539 echo '/* dummy */' > sub/conftst$i.h 4540 done 4541 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4542 4543 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4544 # mode. It turns out that the SunPro C++ compiler does not properly 4545 # handle '-M -o', and we need to detect this. Also, some Intel 4546 # versions had trouble with output in subdirs. 4547 am__obj=sub/conftest.${OBJEXT-o} 4548 am__minus_obj="-o $am__obj" 4549 case $depmode in 4550 gcc) 4551 # This depmode causes a compiler race in universal mode. 4552 test "$am__universal" = false || continue 4553 ;; 4554 nosideeffect) 4555 # After this tag, mechanisms are not by side-effect, so they'll 4556 # only be used when explicitly requested. 4557 if test "x$enable_dependency_tracking" = xyes; then 4558 continue 4559 else 4560 break 4561 fi 4562 ;; 4563 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4564 # This compiler won't grok '-c -o', but also, the minuso test has 4565 # not run yet. These depmodes are late enough in the game, and 4566 # so weak that their functioning should not be impacted. 4567 am__obj=conftest.${OBJEXT-o} 4568 am__minus_obj= 4569 ;; 4570 none) break ;; 4571 esac 4572 if depmode=$depmode \ 4573 source=sub/conftest.c object=$am__obj \ 4574 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4575 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4576 >/dev/null 2>conftest.err && 4577 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4578 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4579 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4580 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4581 # icc doesn't choke on unknown options, it will just issue warnings 4582 # or remarks (even with -Werror). So we grep stderr for any message 4583 # that says an option was ignored or not supported. 4584 # When given -MP, icc 7.0 and 7.1 complain thusly: 4585 # icc: Command line warning: ignoring option '-M'; no argument required 4586 # The diagnosis changed in icc 8.0: 4587 # icc: Command line remark: option '-MP' not supported 4588 if (grep 'ignoring option' conftest.err || 4589 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4590 am_cv_CC_dependencies_compiler_type=$depmode 4591 break 4592 fi 4593 fi 4594 done 4595 4596 cd .. 4597 rm -rf conftest.dir 4598else 4599 am_cv_CC_dependencies_compiler_type=none 4600fi 4601 ;; 4602esac 4603fi 4604{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4605printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4606CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4607 4608 if 4609 test "x$enable_dependency_tracking" != xno \ 4610 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4611 am__fastdepCC_TRUE= 4612 am__fastdepCC_FALSE='#' 4613else 4614 am__fastdepCC_TRUE='#' 4615 am__fastdepCC_FALSE= 4616fi 4617 4618 4619# Variables for tags utilities; see am/tags.am 4620if test -z "$CTAGS"; then 4621 CTAGS=ctags 4622fi 4623 4624if test -z "$ETAGS"; then 4625 ETAGS=etags 4626fi 4627 4628if test -z "$CSCOPE"; then 4629 CSCOPE=cscope 4630fi 4631 4632 4633 4634# POSIX will say in a future version that running "rm -f" with no argument 4635# is OK; and we want to be able to make that assumption in our Makefile 4636# recipes. So use an aggressive probe to check that the usage we want is 4637# actually supported "in the wild" to an acceptable degree. 4638# See automake bug#10828. 4639# To make any issue more visible, cause the running configure to be aborted 4640# by default if the 'rm' program in use doesn't match our expectations; the 4641# user can still override this though. 4642if rm -f && rm -fr && rm -rf; then : OK; else 4643 cat >&2 <<'END' 4644Oops! 4645 4646Your 'rm' program seems unable to run without file operands specified 4647on the command line, even when the '-f' option is present. This is contrary 4648to the behaviour of most rm programs out there, and not conforming with 4649the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4650 4651Please tell bug-automake@gnu.org about your system, including the value 4652of your $PATH and any error possibly output before this message. This 4653can help us improve future automake versions. 4654 4655END 4656 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4657 echo 'Configuration will proceed anyway, since you have set the' >&2 4658 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4659 echo >&2 4660 else 4661 cat >&2 <<'END' 4662Aborting the configuration process, to ensure you take notice of the issue. 4663 4664You can download and install GNU coreutils to get an 'rm' implementation 4665that behaves properly: <https://www.gnu.org/software/coreutils/>. 4666 4667If you want to complete the configuration process using your problematic 4668'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4669to "yes", and re-run configure. 4670 4671END 4672 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4673 fi 4674fi 4675 4676 4677# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 4678 4679 4680 4681 4682 4683 4684 4685 4686 4687 4688 4689{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4690printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4691if test ${ac_cv_c_undeclared_builtin_options+y} 4692then : 4693 printf %s "(cached) " >&6 4694else case e in #( 4695 e) ac_save_CFLAGS=$CFLAGS 4696 ac_cv_c_undeclared_builtin_options='cannot detect' 4697 for ac_arg in '' -fno-builtin; do 4698 CFLAGS="$ac_save_CFLAGS $ac_arg" 4699 # This test program should *not* compile successfully. 4700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4701/* end confdefs.h. */ 4702 4703int 4704main (void) 4705{ 4706(void) strchr; 4707 ; 4708 return 0; 4709} 4710_ACEOF 4711if ac_fn_c_try_compile "$LINENO" 4712then : 4713 4714else case e in #( 4715 e) # This test program should compile successfully. 4716 # No library function is consistently available on 4717 # freestanding implementations, so test against a dummy 4718 # declaration. Include always-available headers on the 4719 # off chance that they somehow elicit warnings. 4720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4721/* end confdefs.h. */ 4722#include <float.h> 4723#include <limits.h> 4724#include <stdarg.h> 4725#include <stddef.h> 4726extern void ac_decl (int, char *); 4727 4728int 4729main (void) 4730{ 4731(void) ac_decl (0, (char *) 0); 4732 (void) ac_decl; 4733 4734 ; 4735 return 0; 4736} 4737_ACEOF 4738if ac_fn_c_try_compile "$LINENO" 4739then : 4740 if test x"$ac_arg" = x 4741then : 4742 ac_cv_c_undeclared_builtin_options='none needed' 4743else case e in #( 4744 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4745esac 4746fi 4747 break 4748fi 4749rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4750esac 4751fi 4752rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4753 done 4754 CFLAGS=$ac_save_CFLAGS 4755 ;; 4756esac 4757fi 4758{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4759printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4760 case $ac_cv_c_undeclared_builtin_options in #( 4761 'cannot detect') : 4762 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4763printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4764as_fn_error $? "cannot make $CC report undeclared builtins 4765See 'config.log' for more details" "$LINENO" 5; } ;; #( 4766 'none needed') : 4767 ac_c_undeclared_builtin_options='' ;; #( 4768 *) : 4769 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4770esac 4771 4772 4773 4774 4775 4776ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4777if test "x$ac_cv_have_decl___clang__" = xyes 4778then : 4779 CLANGCC="yes" 4780else case e in #( 4781 e) CLANGCC="no" ;; 4782esac 4783fi 4784ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4785if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4786then : 4787 INTELCC="yes" 4788else case e in #( 4789 e) INTELCC="no" ;; 4790esac 4791fi 4792ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4793if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4794then : 4795 SUNCC="yes" 4796else case e in #( 4797 e) SUNCC="no" ;; 4798esac 4799fi 4800 4801 4802 4803 4804 4805 4806 4807 4808if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4809 if test -n "$ac_tool_prefix"; then 4810 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4811set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4812{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4813printf %s "checking for $ac_word... " >&6; } 4814if test ${ac_cv_path_PKG_CONFIG+y} 4815then : 4816 printf %s "(cached) " >&6 4817else case e in #( 4818 e) case $PKG_CONFIG in 4819 [\\/]* | ?:[\\/]*) 4820 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4821 ;; 4822 *) 4823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4824for as_dir in $PATH 4825do 4826 IFS=$as_save_IFS 4827 case $as_dir in #((( 4828 '') as_dir=./ ;; 4829 */) ;; 4830 *) as_dir=$as_dir/ ;; 4831 esac 4832 for ac_exec_ext in '' $ac_executable_extensions; do 4833 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4834 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4835 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4836 break 2 4837 fi 4838done 4839 done 4840IFS=$as_save_IFS 4841 4842 ;; 4843esac ;; 4844esac 4845fi 4846PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4847if test -n "$PKG_CONFIG"; then 4848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4849printf "%s\n" "$PKG_CONFIG" >&6; } 4850else 4851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4852printf "%s\n" "no" >&6; } 4853fi 4854 4855 4856fi 4857if test -z "$ac_cv_path_PKG_CONFIG"; then 4858 ac_pt_PKG_CONFIG=$PKG_CONFIG 4859 # Extract the first word of "pkg-config", so it can be a program name with args. 4860set dummy pkg-config; ac_word=$2 4861{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4862printf %s "checking for $ac_word... " >&6; } 4863if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4864then : 4865 printf %s "(cached) " >&6 4866else case e in #( 4867 e) case $ac_pt_PKG_CONFIG in 4868 [\\/]* | ?:[\\/]*) 4869 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4870 ;; 4871 *) 4872 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4873for as_dir in $PATH 4874do 4875 IFS=$as_save_IFS 4876 case $as_dir in #((( 4877 '') as_dir=./ ;; 4878 */) ;; 4879 *) as_dir=$as_dir/ ;; 4880 esac 4881 for ac_exec_ext in '' $ac_executable_extensions; do 4882 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4883 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4884 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4885 break 2 4886 fi 4887done 4888 done 4889IFS=$as_save_IFS 4890 4891 ;; 4892esac ;; 4893esac 4894fi 4895ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4896if test -n "$ac_pt_PKG_CONFIG"; then 4897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4898printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4899else 4900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4901printf "%s\n" "no" >&6; } 4902fi 4903 4904 if test "x$ac_pt_PKG_CONFIG" = x; then 4905 PKG_CONFIG="" 4906 else 4907 case $cross_compiling:$ac_tool_warned in 4908yes:) 4909{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4910printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4911ac_tool_warned=yes ;; 4912esac 4913 PKG_CONFIG=$ac_pt_PKG_CONFIG 4914 fi 4915else 4916 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4917fi 4918 4919fi 4920if test -n "$PKG_CONFIG"; then 4921 _pkg_min_version=0.9.0 4922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4923printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4924 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4926printf "%s\n" "yes" >&6; } 4927 else 4928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4929printf "%s\n" "no" >&6; } 4930 PKG_CONFIG="" 4931 fi 4932fi 4933 4934 4935 # Make sure we can run config.sub. 4936$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4937 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4938 4939{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4940printf %s "checking build system type... " >&6; } 4941if test ${ac_cv_build+y} 4942then : 4943 printf %s "(cached) " >&6 4944else case e in #( 4945 e) ac_build_alias=$build_alias 4946test "x$ac_build_alias" = x && 4947 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4948test "x$ac_build_alias" = x && 4949 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4950ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4951 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4952 ;; 4953esac 4954fi 4955{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4956printf "%s\n" "$ac_cv_build" >&6; } 4957case $ac_cv_build in 4958*-*-*) ;; 4959*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4960esac 4961build=$ac_cv_build 4962ac_save_IFS=$IFS; IFS='-' 4963set x $ac_cv_build 4964shift 4965build_cpu=$1 4966build_vendor=$2 4967shift; shift 4968# Remember, the first character of IFS is used to create $*, 4969# except with old shells: 4970build_os=$* 4971IFS=$ac_save_IFS 4972case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4973 4974 4975{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4976printf %s "checking host system type... " >&6; } 4977if test ${ac_cv_host+y} 4978then : 4979 printf %s "(cached) " >&6 4980else case e in #( 4981 e) if test "x$host_alias" = x; then 4982 ac_cv_host=$ac_cv_build 4983else 4984 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4985 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4986fi 4987 ;; 4988esac 4989fi 4990{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4991printf "%s\n" "$ac_cv_host" >&6; } 4992case $ac_cv_host in 4993*-*-*) ;; 4994*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4995esac 4996host=$ac_cv_host 4997ac_save_IFS=$IFS; IFS='-' 4998set x $ac_cv_host 4999shift 5000host_cpu=$1 5001host_vendor=$2 5002shift; shift 5003# Remember, the first character of IFS is used to create $*, 5004# except with old shells: 5005host_os=$* 5006IFS=$ac_save_IFS 5007case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 5008 5009 5010{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 5011printf %s "checking for a sed that does not truncate output... " >&6; } 5012if test ${ac_cv_path_SED+y} 5013then : 5014 printf %s "(cached) " >&6 5015else case e in #( 5016 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 5017 for ac_i in 1 2 3 4 5 6 7; do 5018 ac_script="$ac_script$as_nl$ac_script" 5019 done 5020 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 5021 { ac_script=; unset ac_script;} 5022 if test -z "$SED"; then 5023 ac_path_SED_found=false 5024 # Loop through the user's path and test for each of PROGNAME-LIST 5025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5026for as_dir in $PATH 5027do 5028 IFS=$as_save_IFS 5029 case $as_dir in #((( 5030 '') as_dir=./ ;; 5031 */) ;; 5032 *) as_dir=$as_dir/ ;; 5033 esac 5034 for ac_prog in sed gsed 5035 do 5036 for ac_exec_ext in '' $ac_executable_extensions; do 5037 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 5038 as_fn_executable_p "$ac_path_SED" || continue 5039# Check for GNU ac_path_SED and select it if it is found. 5040 # Check for GNU $ac_path_SED 5041case `"$ac_path_SED" --version 2>&1` in #( 5042*GNU*) 5043 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 5044#( 5045*) 5046 ac_count=0 5047 printf %s 0123456789 >"conftest.in" 5048 while : 5049 do 5050 cat "conftest.in" "conftest.in" >"conftest.tmp" 5051 mv "conftest.tmp" "conftest.in" 5052 cp "conftest.in" "conftest.nl" 5053 printf "%s\n" '' >> "conftest.nl" 5054 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 5055 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5056 as_fn_arith $ac_count + 1 && ac_count=$as_val 5057 if test $ac_count -gt ${ac_path_SED_max-0}; then 5058 # Best one so far, save it but keep looking for a better one 5059 ac_cv_path_SED="$ac_path_SED" 5060 ac_path_SED_max=$ac_count 5061 fi 5062 # 10*(2^10) chars as input seems more than enough 5063 test $ac_count -gt 10 && break 5064 done 5065 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5066esac 5067 5068 $ac_path_SED_found && break 3 5069 done 5070 done 5071 done 5072IFS=$as_save_IFS 5073 if test -z "$ac_cv_path_SED"; then 5074 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5075 fi 5076else 5077 ac_cv_path_SED=$SED 5078fi 5079 ;; 5080esac 5081fi 5082{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5083printf "%s\n" "$ac_cv_path_SED" >&6; } 5084 SED="$ac_cv_path_SED" 5085 rm -f conftest.sed 5086 5087 5088 5089 5090 5091 5092# Check whether --enable-selective-werror was given. 5093if test ${enable_selective_werror+y} 5094then : 5095 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5096else case e in #( 5097 e) SELECTIVE_WERROR=yes ;; 5098esac 5099fi 5100 5101 5102 5103 5104 5105# -v is too short to test reliably with XORG_TESTSET_CFLAG 5106if test "x$SUNCC" = "xyes"; then 5107 BASE_CFLAGS="-v" 5108else 5109 BASE_CFLAGS="" 5110fi 5111 5112# This chunk of warnings were those that existed in the legacy CWARNFLAGS 5113 5114 5115 5116 5117 5118 5119 5120 5121 5122 5123 5124 5125 5126xorg_testset_save_CFLAGS="$CFLAGS" 5127 5128if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5131printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5132if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5133then : 5134 printf %s "(cached) " >&6 5135else case e in #( 5136 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5137/* end confdefs.h. */ 5138int i; 5139_ACEOF 5140if ac_fn_c_try_compile "$LINENO" 5141then : 5142 xorg_cv_cc_flag_unknown_warning_option=yes 5143else case e in #( 5144 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5145esac 5146fi 5147rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5148esac 5149fi 5150{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5151printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5152 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5153 CFLAGS="$xorg_testset_save_CFLAGS" 5154fi 5155 5156if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5157 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5159 fi 5160 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5162printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5163if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5164then : 5165 printf %s "(cached) " >&6 5166else case e in #( 5167 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5168/* end confdefs.h. */ 5169int i; 5170_ACEOF 5171if ac_fn_c_try_compile "$LINENO" 5172then : 5173 xorg_cv_cc_flag_unused_command_line_argument=yes 5174else case e in #( 5175 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5176esac 5177fi 5178rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5179esac 5180fi 5181{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5182printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5183 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5184 CFLAGS="$xorg_testset_save_CFLAGS" 5185fi 5186 5187found="no" 5188 5189 if test $found = "no" ; then 5190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5192 fi 5193 5194 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5196 fi 5197 5198 CFLAGS="$CFLAGS -Wall" 5199 5200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5201printf %s "checking if $CC supports -Wall... " >&6; } 5202 cacheid=xorg_cv_cc_flag__Wall 5203 if eval test \${$cacheid+y} 5204then : 5205 printf %s "(cached) " >&6 5206else case e in #( 5207 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5208/* end confdefs.h. */ 5209int i; 5210int 5211main (void) 5212{ 5213 5214 ; 5215 return 0; 5216} 5217_ACEOF 5218if ac_fn_c_try_link "$LINENO" 5219then : 5220 eval $cacheid=yes 5221else case e in #( 5222 e) eval $cacheid=no ;; 5223esac 5224fi 5225rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5226 conftest$ac_exeext conftest.$ac_ext ;; 5227esac 5228fi 5229 5230 5231 CFLAGS="$xorg_testset_save_CFLAGS" 5232 5233 eval supported=\$$cacheid 5234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5235printf "%s\n" "$supported" >&6; } 5236 if test "$supported" = "yes" ; then 5237 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5238 found="yes" 5239 fi 5240 fi 5241 5242 5243 5244 5245 5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256xorg_testset_save_CFLAGS="$CFLAGS" 5257 5258if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5261printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5262if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5263then : 5264 printf %s "(cached) " >&6 5265else case e in #( 5266 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5267/* end confdefs.h. */ 5268int i; 5269_ACEOF 5270if ac_fn_c_try_compile "$LINENO" 5271then : 5272 xorg_cv_cc_flag_unknown_warning_option=yes 5273else case e in #( 5274 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5275esac 5276fi 5277rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5278esac 5279fi 5280{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5281printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5282 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5283 CFLAGS="$xorg_testset_save_CFLAGS" 5284fi 5285 5286if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5289 fi 5290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5292printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5293if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5294then : 5295 printf %s "(cached) " >&6 5296else case e in #( 5297 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5298/* end confdefs.h. */ 5299int i; 5300_ACEOF 5301if ac_fn_c_try_compile "$LINENO" 5302then : 5303 xorg_cv_cc_flag_unused_command_line_argument=yes 5304else case e in #( 5305 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5306esac 5307fi 5308rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5309esac 5310fi 5311{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5312printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5314 CFLAGS="$xorg_testset_save_CFLAGS" 5315fi 5316 5317found="no" 5318 5319 if test $found = "no" ; then 5320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5322 fi 5323 5324 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5326 fi 5327 5328 CFLAGS="$CFLAGS -Wpointer-arith" 5329 5330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5331printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5332 cacheid=xorg_cv_cc_flag__Wpointer_arith 5333 if eval test \${$cacheid+y} 5334then : 5335 printf %s "(cached) " >&6 5336else case e in #( 5337 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5338/* end confdefs.h. */ 5339int i; 5340int 5341main (void) 5342{ 5343 5344 ; 5345 return 0; 5346} 5347_ACEOF 5348if ac_fn_c_try_link "$LINENO" 5349then : 5350 eval $cacheid=yes 5351else case e in #( 5352 e) eval $cacheid=no ;; 5353esac 5354fi 5355rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5356 conftest$ac_exeext conftest.$ac_ext ;; 5357esac 5358fi 5359 5360 5361 CFLAGS="$xorg_testset_save_CFLAGS" 5362 5363 eval supported=\$$cacheid 5364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5365printf "%s\n" "$supported" >&6; } 5366 if test "$supported" = "yes" ; then 5367 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5368 found="yes" 5369 fi 5370 fi 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 5382 5383 5384 5385 5386xorg_testset_save_CFLAGS="$CFLAGS" 5387 5388if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5391printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5392if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5393then : 5394 printf %s "(cached) " >&6 5395else case e in #( 5396 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5397/* end confdefs.h. */ 5398int i; 5399_ACEOF 5400if ac_fn_c_try_compile "$LINENO" 5401then : 5402 xorg_cv_cc_flag_unknown_warning_option=yes 5403else case e in #( 5404 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5405esac 5406fi 5407rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5408esac 5409fi 5410{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5411printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5412 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5413 CFLAGS="$xorg_testset_save_CFLAGS" 5414fi 5415 5416if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5417 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5419 fi 5420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5422printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5423if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5424then : 5425 printf %s "(cached) " >&6 5426else case e in #( 5427 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5428/* end confdefs.h. */ 5429int i; 5430_ACEOF 5431if ac_fn_c_try_compile "$LINENO" 5432then : 5433 xorg_cv_cc_flag_unused_command_line_argument=yes 5434else case e in #( 5435 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5436esac 5437fi 5438rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5439esac 5440fi 5441{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5442printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5443 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5444 CFLAGS="$xorg_testset_save_CFLAGS" 5445fi 5446 5447found="no" 5448 5449 if test $found = "no" ; then 5450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5452 fi 5453 5454 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5456 fi 5457 5458 CFLAGS="$CFLAGS -Wmissing-declarations" 5459 5460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5461printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5462 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5463 if eval test \${$cacheid+y} 5464then : 5465 printf %s "(cached) " >&6 5466else case e in #( 5467 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5468/* end confdefs.h. */ 5469int i; 5470int 5471main (void) 5472{ 5473 5474 ; 5475 return 0; 5476} 5477_ACEOF 5478if ac_fn_c_try_link "$LINENO" 5479then : 5480 eval $cacheid=yes 5481else case e in #( 5482 e) eval $cacheid=no ;; 5483esac 5484fi 5485rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5486 conftest$ac_exeext conftest.$ac_ext ;; 5487esac 5488fi 5489 5490 5491 CFLAGS="$xorg_testset_save_CFLAGS" 5492 5493 eval supported=\$$cacheid 5494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5495printf "%s\n" "$supported" >&6; } 5496 if test "$supported" = "yes" ; then 5497 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5498 found="yes" 5499 fi 5500 fi 5501 5502 5503 5504 5505 5506 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516xorg_testset_save_CFLAGS="$CFLAGS" 5517 5518if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5521printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5522if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5523then : 5524 printf %s "(cached) " >&6 5525else case e in #( 5526 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5527/* end confdefs.h. */ 5528int i; 5529_ACEOF 5530if ac_fn_c_try_compile "$LINENO" 5531then : 5532 xorg_cv_cc_flag_unknown_warning_option=yes 5533else case e in #( 5534 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5535esac 5536fi 5537rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5538esac 5539fi 5540{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5541printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5542 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5543 CFLAGS="$xorg_testset_save_CFLAGS" 5544fi 5545 5546if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5547 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5549 fi 5550 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5552printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5553if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5554then : 5555 printf %s "(cached) " >&6 5556else case e in #( 5557 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5558/* end confdefs.h. */ 5559int i; 5560_ACEOF 5561if ac_fn_c_try_compile "$LINENO" 5562then : 5563 xorg_cv_cc_flag_unused_command_line_argument=yes 5564else case e in #( 5565 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5566esac 5567fi 5568rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5569esac 5570fi 5571{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5572printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5573 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5574 CFLAGS="$xorg_testset_save_CFLAGS" 5575fi 5576 5577found="no" 5578 5579 if test $found = "no" ; then 5580 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5582 fi 5583 5584 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5585 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5586 fi 5587 5588 CFLAGS="$CFLAGS -Wformat=2" 5589 5590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5591printf %s "checking if $CC supports -Wformat=2... " >&6; } 5592 cacheid=xorg_cv_cc_flag__Wformat_2 5593 if eval test \${$cacheid+y} 5594then : 5595 printf %s "(cached) " >&6 5596else case e in #( 5597 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5598/* end confdefs.h. */ 5599int i; 5600int 5601main (void) 5602{ 5603 5604 ; 5605 return 0; 5606} 5607_ACEOF 5608if ac_fn_c_try_link "$LINENO" 5609then : 5610 eval $cacheid=yes 5611else case e in #( 5612 e) eval $cacheid=no ;; 5613esac 5614fi 5615rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5616 conftest$ac_exeext conftest.$ac_ext ;; 5617esac 5618fi 5619 5620 5621 CFLAGS="$xorg_testset_save_CFLAGS" 5622 5623 eval supported=\$$cacheid 5624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5625printf "%s\n" "$supported" >&6; } 5626 if test "$supported" = "yes" ; then 5627 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5628 found="yes" 5629 fi 5630 fi 5631 5632 if test $found = "no" ; then 5633 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5634 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5635 fi 5636 5637 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5638 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5639 fi 5640 5641 CFLAGS="$CFLAGS -Wformat" 5642 5643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5644printf %s "checking if $CC supports -Wformat... " >&6; } 5645 cacheid=xorg_cv_cc_flag__Wformat 5646 if eval test \${$cacheid+y} 5647then : 5648 printf %s "(cached) " >&6 5649else case e in #( 5650 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5651/* end confdefs.h. */ 5652int i; 5653int 5654main (void) 5655{ 5656 5657 ; 5658 return 0; 5659} 5660_ACEOF 5661if ac_fn_c_try_link "$LINENO" 5662then : 5663 eval $cacheid=yes 5664else case e in #( 5665 e) eval $cacheid=no ;; 5666esac 5667fi 5668rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5669 conftest$ac_exeext conftest.$ac_ext ;; 5670esac 5671fi 5672 5673 5674 CFLAGS="$xorg_testset_save_CFLAGS" 5675 5676 eval supported=\$$cacheid 5677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5678printf "%s\n" "$supported" >&6; } 5679 if test "$supported" = "yes" ; then 5680 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5681 found="yes" 5682 fi 5683 fi 5684 5685 5686 5687 5688 5689 5690 5691 5692 5693 5694 5695 5696 5697 5698 5699 5700 5701xorg_testset_save_CFLAGS="$CFLAGS" 5702 5703if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5706printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5707if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5708then : 5709 printf %s "(cached) " >&6 5710else case e in #( 5711 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5712/* end confdefs.h. */ 5713int i; 5714_ACEOF 5715if ac_fn_c_try_compile "$LINENO" 5716then : 5717 xorg_cv_cc_flag_unknown_warning_option=yes 5718else case e in #( 5719 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5720esac 5721fi 5722rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5723esac 5724fi 5725{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5726printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5727 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5728 CFLAGS="$xorg_testset_save_CFLAGS" 5729fi 5730 5731if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5732 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5734 fi 5735 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5737printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5738if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5739then : 5740 printf %s "(cached) " >&6 5741else case e in #( 5742 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5743/* end confdefs.h. */ 5744int i; 5745_ACEOF 5746if ac_fn_c_try_compile "$LINENO" 5747then : 5748 xorg_cv_cc_flag_unused_command_line_argument=yes 5749else case e in #( 5750 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5751esac 5752fi 5753rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5754esac 5755fi 5756{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5757printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5758 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5759 CFLAGS="$xorg_testset_save_CFLAGS" 5760fi 5761 5762found="no" 5763 5764 if test $found = "no" ; then 5765 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5766 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5767 fi 5768 5769 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5770 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5771 fi 5772 5773 CFLAGS="$CFLAGS -Wstrict-prototypes" 5774 5775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5776printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5777 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5778 if eval test \${$cacheid+y} 5779then : 5780 printf %s "(cached) " >&6 5781else case e in #( 5782 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5783/* end confdefs.h. */ 5784int i; 5785int 5786main (void) 5787{ 5788 5789 ; 5790 return 0; 5791} 5792_ACEOF 5793if ac_fn_c_try_link "$LINENO" 5794then : 5795 eval $cacheid=yes 5796else case e in #( 5797 e) eval $cacheid=no ;; 5798esac 5799fi 5800rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5801 conftest$ac_exeext conftest.$ac_ext ;; 5802esac 5803fi 5804 5805 5806 CFLAGS="$xorg_testset_save_CFLAGS" 5807 5808 eval supported=\$$cacheid 5809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5810printf "%s\n" "$supported" >&6; } 5811 if test "$supported" = "yes" ; then 5812 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5813 found="yes" 5814 fi 5815 fi 5816 5817 5818 5819 5820 5821 5822 5823 5824 5825 5826 5827 5828 5829 5830 5831xorg_testset_save_CFLAGS="$CFLAGS" 5832 5833if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5834 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5836printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5837if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5838then : 5839 printf %s "(cached) " >&6 5840else case e in #( 5841 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5842/* end confdefs.h. */ 5843int i; 5844_ACEOF 5845if ac_fn_c_try_compile "$LINENO" 5846then : 5847 xorg_cv_cc_flag_unknown_warning_option=yes 5848else case e in #( 5849 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5850esac 5851fi 5852rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5853esac 5854fi 5855{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5856printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5857 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5858 CFLAGS="$xorg_testset_save_CFLAGS" 5859fi 5860 5861if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5862 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5864 fi 5865 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5867printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5868if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5869then : 5870 printf %s "(cached) " >&6 5871else case e in #( 5872 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5873/* end confdefs.h. */ 5874int i; 5875_ACEOF 5876if ac_fn_c_try_compile "$LINENO" 5877then : 5878 xorg_cv_cc_flag_unused_command_line_argument=yes 5879else case e in #( 5880 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5881esac 5882fi 5883rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5884esac 5885fi 5886{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5887printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5888 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5889 CFLAGS="$xorg_testset_save_CFLAGS" 5890fi 5891 5892found="no" 5893 5894 if test $found = "no" ; then 5895 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5897 fi 5898 5899 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5901 fi 5902 5903 CFLAGS="$CFLAGS -Wmissing-prototypes" 5904 5905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5906printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5907 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5908 if eval test \${$cacheid+y} 5909then : 5910 printf %s "(cached) " >&6 5911else case e in #( 5912 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5913/* end confdefs.h. */ 5914int i; 5915int 5916main (void) 5917{ 5918 5919 ; 5920 return 0; 5921} 5922_ACEOF 5923if ac_fn_c_try_link "$LINENO" 5924then : 5925 eval $cacheid=yes 5926else case e in #( 5927 e) eval $cacheid=no ;; 5928esac 5929fi 5930rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5931 conftest$ac_exeext conftest.$ac_ext ;; 5932esac 5933fi 5934 5935 5936 CFLAGS="$xorg_testset_save_CFLAGS" 5937 5938 eval supported=\$$cacheid 5939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5940printf "%s\n" "$supported" >&6; } 5941 if test "$supported" = "yes" ; then 5942 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5943 found="yes" 5944 fi 5945 fi 5946 5947 5948 5949 5950 5951 5952 5953 5954 5955 5956 5957 5958 5959 5960 5961xorg_testset_save_CFLAGS="$CFLAGS" 5962 5963if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5966printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5967if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5968then : 5969 printf %s "(cached) " >&6 5970else case e in #( 5971 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5972/* end confdefs.h. */ 5973int i; 5974_ACEOF 5975if ac_fn_c_try_compile "$LINENO" 5976then : 5977 xorg_cv_cc_flag_unknown_warning_option=yes 5978else case e in #( 5979 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5980esac 5981fi 5982rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5983esac 5984fi 5985{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5986printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5987 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5988 CFLAGS="$xorg_testset_save_CFLAGS" 5989fi 5990 5991if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5992 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5994 fi 5995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5997printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5998if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5999then : 6000 printf %s "(cached) " >&6 6001else case e in #( 6002 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6003/* end confdefs.h. */ 6004int i; 6005_ACEOF 6006if ac_fn_c_try_compile "$LINENO" 6007then : 6008 xorg_cv_cc_flag_unused_command_line_argument=yes 6009else case e in #( 6010 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6011esac 6012fi 6013rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6014esac 6015fi 6016{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6017printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6018 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6019 CFLAGS="$xorg_testset_save_CFLAGS" 6020fi 6021 6022found="no" 6023 6024 if test $found = "no" ; then 6025 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6027 fi 6028 6029 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6031 fi 6032 6033 CFLAGS="$CFLAGS -Wnested-externs" 6034 6035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 6036printf %s "checking if $CC supports -Wnested-externs... " >&6; } 6037 cacheid=xorg_cv_cc_flag__Wnested_externs 6038 if eval test \${$cacheid+y} 6039then : 6040 printf %s "(cached) " >&6 6041else case e in #( 6042 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6043/* end confdefs.h. */ 6044int i; 6045int 6046main (void) 6047{ 6048 6049 ; 6050 return 0; 6051} 6052_ACEOF 6053if ac_fn_c_try_link "$LINENO" 6054then : 6055 eval $cacheid=yes 6056else case e in #( 6057 e) eval $cacheid=no ;; 6058esac 6059fi 6060rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6061 conftest$ac_exeext conftest.$ac_ext ;; 6062esac 6063fi 6064 6065 6066 CFLAGS="$xorg_testset_save_CFLAGS" 6067 6068 eval supported=\$$cacheid 6069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6070printf "%s\n" "$supported" >&6; } 6071 if test "$supported" = "yes" ; then 6072 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6073 found="yes" 6074 fi 6075 fi 6076 6077 6078 6079 6080 6081 6082 6083 6084 6085 6086 6087 6088 6089 6090 6091xorg_testset_save_CFLAGS="$CFLAGS" 6092 6093if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6096printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6097if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6098then : 6099 printf %s "(cached) " >&6 6100else case e in #( 6101 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6102/* end confdefs.h. */ 6103int i; 6104_ACEOF 6105if ac_fn_c_try_compile "$LINENO" 6106then : 6107 xorg_cv_cc_flag_unknown_warning_option=yes 6108else case e in #( 6109 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6110esac 6111fi 6112rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6113esac 6114fi 6115{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6116printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6117 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6118 CFLAGS="$xorg_testset_save_CFLAGS" 6119fi 6120 6121if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6122 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6124 fi 6125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6127printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6128if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6129then : 6130 printf %s "(cached) " >&6 6131else case e in #( 6132 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6133/* end confdefs.h. */ 6134int i; 6135_ACEOF 6136if ac_fn_c_try_compile "$LINENO" 6137then : 6138 xorg_cv_cc_flag_unused_command_line_argument=yes 6139else case e in #( 6140 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6141esac 6142fi 6143rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6144esac 6145fi 6146{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6147printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6148 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6149 CFLAGS="$xorg_testset_save_CFLAGS" 6150fi 6151 6152found="no" 6153 6154 if test $found = "no" ; then 6155 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6157 fi 6158 6159 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6160 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6161 fi 6162 6163 CFLAGS="$CFLAGS -Wbad-function-cast" 6164 6165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6166printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6167 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6168 if eval test \${$cacheid+y} 6169then : 6170 printf %s "(cached) " >&6 6171else case e in #( 6172 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6173/* end confdefs.h. */ 6174int i; 6175int 6176main (void) 6177{ 6178 6179 ; 6180 return 0; 6181} 6182_ACEOF 6183if ac_fn_c_try_link "$LINENO" 6184then : 6185 eval $cacheid=yes 6186else case e in #( 6187 e) eval $cacheid=no ;; 6188esac 6189fi 6190rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6191 conftest$ac_exeext conftest.$ac_ext ;; 6192esac 6193fi 6194 6195 6196 CFLAGS="$xorg_testset_save_CFLAGS" 6197 6198 eval supported=\$$cacheid 6199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6200printf "%s\n" "$supported" >&6; } 6201 if test "$supported" = "yes" ; then 6202 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6203 found="yes" 6204 fi 6205 fi 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219 6220 6221xorg_testset_save_CFLAGS="$CFLAGS" 6222 6223if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6226printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6227if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6228then : 6229 printf %s "(cached) " >&6 6230else case e in #( 6231 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6232/* end confdefs.h. */ 6233int i; 6234_ACEOF 6235if ac_fn_c_try_compile "$LINENO" 6236then : 6237 xorg_cv_cc_flag_unknown_warning_option=yes 6238else case e in #( 6239 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6240esac 6241fi 6242rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6243esac 6244fi 6245{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6246printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6247 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6248 CFLAGS="$xorg_testset_save_CFLAGS" 6249fi 6250 6251if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6252 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6254 fi 6255 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6257printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6258if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6259then : 6260 printf %s "(cached) " >&6 6261else case e in #( 6262 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6263/* end confdefs.h. */ 6264int i; 6265_ACEOF 6266if ac_fn_c_try_compile "$LINENO" 6267then : 6268 xorg_cv_cc_flag_unused_command_line_argument=yes 6269else case e in #( 6270 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6271esac 6272fi 6273rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6274esac 6275fi 6276{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6277printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6278 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6279 CFLAGS="$xorg_testset_save_CFLAGS" 6280fi 6281 6282found="no" 6283 6284 if test $found = "no" ; then 6285 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6287 fi 6288 6289 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6291 fi 6292 6293 CFLAGS="$CFLAGS -Wold-style-definition" 6294 6295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6296printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6297 cacheid=xorg_cv_cc_flag__Wold_style_definition 6298 if eval test \${$cacheid+y} 6299then : 6300 printf %s "(cached) " >&6 6301else case e in #( 6302 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6303/* end confdefs.h. */ 6304int i; 6305int 6306main (void) 6307{ 6308 6309 ; 6310 return 0; 6311} 6312_ACEOF 6313if ac_fn_c_try_link "$LINENO" 6314then : 6315 eval $cacheid=yes 6316else case e in #( 6317 e) eval $cacheid=no ;; 6318esac 6319fi 6320rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6321 conftest$ac_exeext conftest.$ac_ext ;; 6322esac 6323fi 6324 6325 6326 CFLAGS="$xorg_testset_save_CFLAGS" 6327 6328 eval supported=\$$cacheid 6329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6330printf "%s\n" "$supported" >&6; } 6331 if test "$supported" = "yes" ; then 6332 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6333 found="yes" 6334 fi 6335 fi 6336 6337 if test $found = "no" ; then 6338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6340 fi 6341 6342 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6343 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6344 fi 6345 6346 CFLAGS="$CFLAGS -fd" 6347 6348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6349printf %s "checking if $CC supports -fd... " >&6; } 6350 cacheid=xorg_cv_cc_flag__fd 6351 if eval test \${$cacheid+y} 6352then : 6353 printf %s "(cached) " >&6 6354else case e in #( 6355 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6356/* end confdefs.h. */ 6357int i; 6358int 6359main (void) 6360{ 6361 6362 ; 6363 return 0; 6364} 6365_ACEOF 6366if ac_fn_c_try_link "$LINENO" 6367then : 6368 eval $cacheid=yes 6369else case e in #( 6370 e) eval $cacheid=no ;; 6371esac 6372fi 6373rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6374 conftest$ac_exeext conftest.$ac_ext ;; 6375esac 6376fi 6377 6378 6379 CFLAGS="$xorg_testset_save_CFLAGS" 6380 6381 eval supported=\$$cacheid 6382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6383printf "%s\n" "$supported" >&6; } 6384 if test "$supported" = "yes" ; then 6385 BASE_CFLAGS="$BASE_CFLAGS -fd" 6386 found="yes" 6387 fi 6388 fi 6389 6390 6391 6392 6393 6394 6395 6396 6397 6398 6399 6400 6401 6402 6403 6404xorg_testset_save_CFLAGS="$CFLAGS" 6405 6406if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6407 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6409printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6410if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6411then : 6412 printf %s "(cached) " >&6 6413else case e in #( 6414 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6415/* end confdefs.h. */ 6416int i; 6417_ACEOF 6418if ac_fn_c_try_compile "$LINENO" 6419then : 6420 xorg_cv_cc_flag_unknown_warning_option=yes 6421else case e in #( 6422 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6423esac 6424fi 6425rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6426esac 6427fi 6428{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6429printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6430 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6431 CFLAGS="$xorg_testset_save_CFLAGS" 6432fi 6433 6434if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6435 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6436 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6437 fi 6438 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6440printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6441if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6442then : 6443 printf %s "(cached) " >&6 6444else case e in #( 6445 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6446/* end confdefs.h. */ 6447int i; 6448_ACEOF 6449if ac_fn_c_try_compile "$LINENO" 6450then : 6451 xorg_cv_cc_flag_unused_command_line_argument=yes 6452else case e in #( 6453 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6454esac 6455fi 6456rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6457esac 6458fi 6459{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6460printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6461 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6462 CFLAGS="$xorg_testset_save_CFLAGS" 6463fi 6464 6465found="no" 6466 6467 if test $found = "no" ; then 6468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6470 fi 6471 6472 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6474 fi 6475 6476 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6477 6478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6479printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6480 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6481 if eval test \${$cacheid+y} 6482then : 6483 printf %s "(cached) " >&6 6484else case e in #( 6485 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6486/* end confdefs.h. */ 6487int i; 6488int 6489main (void) 6490{ 6491 6492 ; 6493 return 0; 6494} 6495_ACEOF 6496if ac_fn_c_try_link "$LINENO" 6497then : 6498 eval $cacheid=yes 6499else case e in #( 6500 e) eval $cacheid=no ;; 6501esac 6502fi 6503rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6504 conftest$ac_exeext conftest.$ac_ext ;; 6505esac 6506fi 6507 6508 6509 CFLAGS="$xorg_testset_save_CFLAGS" 6510 6511 eval supported=\$$cacheid 6512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6513printf "%s\n" "$supported" >&6; } 6514 if test "$supported" = "yes" ; then 6515 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6516 found="yes" 6517 fi 6518 fi 6519 6520 6521 6522 6523 6524# This chunk adds additional warnings that could catch undesired effects. 6525 6526 6527 6528 6529 6530 6531 6532 6533 6534 6535 6536 6537 6538xorg_testset_save_CFLAGS="$CFLAGS" 6539 6540if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6542 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6543printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6544if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6545then : 6546 printf %s "(cached) " >&6 6547else case e in #( 6548 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6549/* end confdefs.h. */ 6550int i; 6551_ACEOF 6552if ac_fn_c_try_compile "$LINENO" 6553then : 6554 xorg_cv_cc_flag_unknown_warning_option=yes 6555else case e in #( 6556 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6557esac 6558fi 6559rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6560esac 6561fi 6562{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6563printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6564 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6565 CFLAGS="$xorg_testset_save_CFLAGS" 6566fi 6567 6568if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6569 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6570 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6571 fi 6572 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6574printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6575if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6576then : 6577 printf %s "(cached) " >&6 6578else case e in #( 6579 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6580/* end confdefs.h. */ 6581int i; 6582_ACEOF 6583if ac_fn_c_try_compile "$LINENO" 6584then : 6585 xorg_cv_cc_flag_unused_command_line_argument=yes 6586else case e in #( 6587 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6588esac 6589fi 6590rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6591esac 6592fi 6593{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6594printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6595 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6596 CFLAGS="$xorg_testset_save_CFLAGS" 6597fi 6598 6599found="no" 6600 6601 if test $found = "no" ; then 6602 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6603 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6604 fi 6605 6606 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6607 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6608 fi 6609 6610 CFLAGS="$CFLAGS -Wunused" 6611 6612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6613printf %s "checking if $CC supports -Wunused... " >&6; } 6614 cacheid=xorg_cv_cc_flag__Wunused 6615 if eval test \${$cacheid+y} 6616then : 6617 printf %s "(cached) " >&6 6618else case e in #( 6619 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6620/* end confdefs.h. */ 6621int i; 6622int 6623main (void) 6624{ 6625 6626 ; 6627 return 0; 6628} 6629_ACEOF 6630if ac_fn_c_try_link "$LINENO" 6631then : 6632 eval $cacheid=yes 6633else case e in #( 6634 e) eval $cacheid=no ;; 6635esac 6636fi 6637rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6638 conftest$ac_exeext conftest.$ac_ext ;; 6639esac 6640fi 6641 6642 6643 CFLAGS="$xorg_testset_save_CFLAGS" 6644 6645 eval supported=\$$cacheid 6646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6647printf "%s\n" "$supported" >&6; } 6648 if test "$supported" = "yes" ; then 6649 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6650 found="yes" 6651 fi 6652 fi 6653 6654 6655 6656 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 6667 6668xorg_testset_save_CFLAGS="$CFLAGS" 6669 6670if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6673printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6674if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6675then : 6676 printf %s "(cached) " >&6 6677else case e in #( 6678 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6679/* end confdefs.h. */ 6680int i; 6681_ACEOF 6682if ac_fn_c_try_compile "$LINENO" 6683then : 6684 xorg_cv_cc_flag_unknown_warning_option=yes 6685else case e in #( 6686 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6687esac 6688fi 6689rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6690esac 6691fi 6692{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6693printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6694 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6695 CFLAGS="$xorg_testset_save_CFLAGS" 6696fi 6697 6698if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6699 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6701 fi 6702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6704printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6705if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6706then : 6707 printf %s "(cached) " >&6 6708else case e in #( 6709 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6710/* end confdefs.h. */ 6711int i; 6712_ACEOF 6713if ac_fn_c_try_compile "$LINENO" 6714then : 6715 xorg_cv_cc_flag_unused_command_line_argument=yes 6716else case e in #( 6717 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6718esac 6719fi 6720rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6721esac 6722fi 6723{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6724printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6725 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6726 CFLAGS="$xorg_testset_save_CFLAGS" 6727fi 6728 6729found="no" 6730 6731 if test $found = "no" ; then 6732 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6734 fi 6735 6736 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6737 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6738 fi 6739 6740 CFLAGS="$CFLAGS -Wuninitialized" 6741 6742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6743printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6744 cacheid=xorg_cv_cc_flag__Wuninitialized 6745 if eval test \${$cacheid+y} 6746then : 6747 printf %s "(cached) " >&6 6748else case e in #( 6749 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6750/* end confdefs.h. */ 6751int i; 6752int 6753main (void) 6754{ 6755 6756 ; 6757 return 0; 6758} 6759_ACEOF 6760if ac_fn_c_try_link "$LINENO" 6761then : 6762 eval $cacheid=yes 6763else case e in #( 6764 e) eval $cacheid=no ;; 6765esac 6766fi 6767rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6768 conftest$ac_exeext conftest.$ac_ext ;; 6769esac 6770fi 6771 6772 6773 CFLAGS="$xorg_testset_save_CFLAGS" 6774 6775 eval supported=\$$cacheid 6776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6777printf "%s\n" "$supported" >&6; } 6778 if test "$supported" = "yes" ; then 6779 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6780 found="yes" 6781 fi 6782 fi 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 6793 6794 6795 6796 6797 6798xorg_testset_save_CFLAGS="$CFLAGS" 6799 6800if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6803printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6804if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6805then : 6806 printf %s "(cached) " >&6 6807else case e in #( 6808 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6809/* end confdefs.h. */ 6810int i; 6811_ACEOF 6812if ac_fn_c_try_compile "$LINENO" 6813then : 6814 xorg_cv_cc_flag_unknown_warning_option=yes 6815else case e in #( 6816 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6817esac 6818fi 6819rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6820esac 6821fi 6822{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6823printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6824 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6825 CFLAGS="$xorg_testset_save_CFLAGS" 6826fi 6827 6828if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6829 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6831 fi 6832 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6834printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6835if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6836then : 6837 printf %s "(cached) " >&6 6838else case e in #( 6839 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6840/* end confdefs.h. */ 6841int i; 6842_ACEOF 6843if ac_fn_c_try_compile "$LINENO" 6844then : 6845 xorg_cv_cc_flag_unused_command_line_argument=yes 6846else case e in #( 6847 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6848esac 6849fi 6850rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6851esac 6852fi 6853{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6854printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6855 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6856 CFLAGS="$xorg_testset_save_CFLAGS" 6857fi 6858 6859found="no" 6860 6861 if test $found = "no" ; then 6862 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6864 fi 6865 6866 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6867 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6868 fi 6869 6870 CFLAGS="$CFLAGS -Wshadow" 6871 6872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6873printf %s "checking if $CC supports -Wshadow... " >&6; } 6874 cacheid=xorg_cv_cc_flag__Wshadow 6875 if eval test \${$cacheid+y} 6876then : 6877 printf %s "(cached) " >&6 6878else case e in #( 6879 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6880/* end confdefs.h. */ 6881int i; 6882int 6883main (void) 6884{ 6885 6886 ; 6887 return 0; 6888} 6889_ACEOF 6890if ac_fn_c_try_link "$LINENO" 6891then : 6892 eval $cacheid=yes 6893else case e in #( 6894 e) eval $cacheid=no ;; 6895esac 6896fi 6897rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6898 conftest$ac_exeext conftest.$ac_ext ;; 6899esac 6900fi 6901 6902 6903 CFLAGS="$xorg_testset_save_CFLAGS" 6904 6905 eval supported=\$$cacheid 6906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6907printf "%s\n" "$supported" >&6; } 6908 if test "$supported" = "yes" ; then 6909 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6910 found="yes" 6911 fi 6912 fi 6913 6914 6915 6916 6917 6918 6919 6920 6921 6922 6923 6924 6925 6926 6927 6928xorg_testset_save_CFLAGS="$CFLAGS" 6929 6930if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6933printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6934if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6935then : 6936 printf %s "(cached) " >&6 6937else case e in #( 6938 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6939/* end confdefs.h. */ 6940int i; 6941_ACEOF 6942if ac_fn_c_try_compile "$LINENO" 6943then : 6944 xorg_cv_cc_flag_unknown_warning_option=yes 6945else case e in #( 6946 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6947esac 6948fi 6949rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6950esac 6951fi 6952{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6953printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6954 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6955 CFLAGS="$xorg_testset_save_CFLAGS" 6956fi 6957 6958if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6961 fi 6962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6964printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6965if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6966then : 6967 printf %s "(cached) " >&6 6968else case e in #( 6969 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6970/* end confdefs.h. */ 6971int i; 6972_ACEOF 6973if ac_fn_c_try_compile "$LINENO" 6974then : 6975 xorg_cv_cc_flag_unused_command_line_argument=yes 6976else case e in #( 6977 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6978esac 6979fi 6980rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6981esac 6982fi 6983{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6984printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6985 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6986 CFLAGS="$xorg_testset_save_CFLAGS" 6987fi 6988 6989found="no" 6990 6991 if test $found = "no" ; then 6992 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6994 fi 6995 6996 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6997 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6998 fi 6999 7000 CFLAGS="$CFLAGS -Wmissing-noreturn" 7001 7002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 7003printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 7004 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 7005 if eval test \${$cacheid+y} 7006then : 7007 printf %s "(cached) " >&6 7008else case e in #( 7009 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7010/* end confdefs.h. */ 7011int i; 7012int 7013main (void) 7014{ 7015 7016 ; 7017 return 0; 7018} 7019_ACEOF 7020if ac_fn_c_try_link "$LINENO" 7021then : 7022 eval $cacheid=yes 7023else case e in #( 7024 e) eval $cacheid=no ;; 7025esac 7026fi 7027rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7028 conftest$ac_exeext conftest.$ac_ext ;; 7029esac 7030fi 7031 7032 7033 CFLAGS="$xorg_testset_save_CFLAGS" 7034 7035 eval supported=\$$cacheid 7036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7037printf "%s\n" "$supported" >&6; } 7038 if test "$supported" = "yes" ; then 7039 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 7040 found="yes" 7041 fi 7042 fi 7043 7044 7045 7046 7047 7048 7049 7050 7051 7052 7053 7054 7055 7056 7057 7058xorg_testset_save_CFLAGS="$CFLAGS" 7059 7060if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7063printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7064if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7065then : 7066 printf %s "(cached) " >&6 7067else case e in #( 7068 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7069/* end confdefs.h. */ 7070int i; 7071_ACEOF 7072if ac_fn_c_try_compile "$LINENO" 7073then : 7074 xorg_cv_cc_flag_unknown_warning_option=yes 7075else case e in #( 7076 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7077esac 7078fi 7079rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7080esac 7081fi 7082{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7083printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7084 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7085 CFLAGS="$xorg_testset_save_CFLAGS" 7086fi 7087 7088if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7089 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7091 fi 7092 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7094printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7095if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7096then : 7097 printf %s "(cached) " >&6 7098else case e in #( 7099 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7100/* end confdefs.h. */ 7101int i; 7102_ACEOF 7103if ac_fn_c_try_compile "$LINENO" 7104then : 7105 xorg_cv_cc_flag_unused_command_line_argument=yes 7106else case e in #( 7107 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7108esac 7109fi 7110rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7111esac 7112fi 7113{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7114printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7115 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7116 CFLAGS="$xorg_testset_save_CFLAGS" 7117fi 7118 7119found="no" 7120 7121 if test $found = "no" ; then 7122 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7124 fi 7125 7126 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7127 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7128 fi 7129 7130 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7131 7132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7133printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7134 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7135 if eval test \${$cacheid+y} 7136then : 7137 printf %s "(cached) " >&6 7138else case e in #( 7139 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7140/* end confdefs.h. */ 7141int i; 7142int 7143main (void) 7144{ 7145 7146 ; 7147 return 0; 7148} 7149_ACEOF 7150if ac_fn_c_try_link "$LINENO" 7151then : 7152 eval $cacheid=yes 7153else case e in #( 7154 e) eval $cacheid=no ;; 7155esac 7156fi 7157rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7158 conftest$ac_exeext conftest.$ac_ext ;; 7159esac 7160fi 7161 7162 7163 CFLAGS="$xorg_testset_save_CFLAGS" 7164 7165 eval supported=\$$cacheid 7166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7167printf "%s\n" "$supported" >&6; } 7168 if test "$supported" = "yes" ; then 7169 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7170 found="yes" 7171 fi 7172 fi 7173 7174 7175 7176 7177 7178 7179 7180 7181 7182 7183 7184 7185 7186 7187 7188xorg_testset_save_CFLAGS="$CFLAGS" 7189 7190if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7193printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7194if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7195then : 7196 printf %s "(cached) " >&6 7197else case e in #( 7198 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7199/* end confdefs.h. */ 7200int i; 7201_ACEOF 7202if ac_fn_c_try_compile "$LINENO" 7203then : 7204 xorg_cv_cc_flag_unknown_warning_option=yes 7205else case e in #( 7206 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7207esac 7208fi 7209rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7210esac 7211fi 7212{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7213printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7214 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7215 CFLAGS="$xorg_testset_save_CFLAGS" 7216fi 7217 7218if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7219 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7221 fi 7222 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7223 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7224printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7225if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7226then : 7227 printf %s "(cached) " >&6 7228else case e in #( 7229 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7230/* end confdefs.h. */ 7231int i; 7232_ACEOF 7233if ac_fn_c_try_compile "$LINENO" 7234then : 7235 xorg_cv_cc_flag_unused_command_line_argument=yes 7236else case e in #( 7237 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7238esac 7239fi 7240rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7241esac 7242fi 7243{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7244printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7245 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7246 CFLAGS="$xorg_testset_save_CFLAGS" 7247fi 7248 7249found="no" 7250 7251 if test $found = "no" ; then 7252 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7254 fi 7255 7256 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7257 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7258 fi 7259 7260 CFLAGS="$CFLAGS -Wredundant-decls" 7261 7262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7263printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7264 cacheid=xorg_cv_cc_flag__Wredundant_decls 7265 if eval test \${$cacheid+y} 7266then : 7267 printf %s "(cached) " >&6 7268else case e in #( 7269 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7270/* end confdefs.h. */ 7271int i; 7272int 7273main (void) 7274{ 7275 7276 ; 7277 return 0; 7278} 7279_ACEOF 7280if ac_fn_c_try_link "$LINENO" 7281then : 7282 eval $cacheid=yes 7283else case e in #( 7284 e) eval $cacheid=no ;; 7285esac 7286fi 7287rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7288 conftest$ac_exeext conftest.$ac_ext ;; 7289esac 7290fi 7291 7292 7293 CFLAGS="$xorg_testset_save_CFLAGS" 7294 7295 eval supported=\$$cacheid 7296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7297printf "%s\n" "$supported" >&6; } 7298 if test "$supported" = "yes" ; then 7299 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7300 found="yes" 7301 fi 7302 fi 7303 7304 7305 7306 7307 7308 7309 7310 7311 7312 7313 7314 7315 7316 7317 7318xorg_testset_save_CFLAGS="$CFLAGS" 7319 7320if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7323printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7324if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7325then : 7326 printf %s "(cached) " >&6 7327else case e in #( 7328 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7329/* end confdefs.h. */ 7330int i; 7331_ACEOF 7332if ac_fn_c_try_compile "$LINENO" 7333then : 7334 xorg_cv_cc_flag_unknown_warning_option=yes 7335else case e in #( 7336 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7337esac 7338fi 7339rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7340esac 7341fi 7342{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7343printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7344 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7345 CFLAGS="$xorg_testset_save_CFLAGS" 7346fi 7347 7348if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7349 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7351 fi 7352 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7354printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7355if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7356then : 7357 printf %s "(cached) " >&6 7358else case e in #( 7359 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7360/* end confdefs.h. */ 7361int i; 7362_ACEOF 7363if ac_fn_c_try_compile "$LINENO" 7364then : 7365 xorg_cv_cc_flag_unused_command_line_argument=yes 7366else case e in #( 7367 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7368esac 7369fi 7370rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7371esac 7372fi 7373{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7374printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7375 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7376 CFLAGS="$xorg_testset_save_CFLAGS" 7377fi 7378 7379found="no" 7380 7381 if test $found = "no" ; then 7382 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7384 fi 7385 7386 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7387 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7388 fi 7389 7390 CFLAGS="$CFLAGS -Wlogical-op" 7391 7392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7393printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7394 cacheid=xorg_cv_cc_flag__Wlogical_op 7395 if eval test \${$cacheid+y} 7396then : 7397 printf %s "(cached) " >&6 7398else case e in #( 7399 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7400/* end confdefs.h. */ 7401int i; 7402int 7403main (void) 7404{ 7405 7406 ; 7407 return 0; 7408} 7409_ACEOF 7410if ac_fn_c_try_link "$LINENO" 7411then : 7412 eval $cacheid=yes 7413else case e in #( 7414 e) eval $cacheid=no ;; 7415esac 7416fi 7417rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7418 conftest$ac_exeext conftest.$ac_ext ;; 7419esac 7420fi 7421 7422 7423 CFLAGS="$xorg_testset_save_CFLAGS" 7424 7425 eval supported=\$$cacheid 7426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7427printf "%s\n" "$supported" >&6; } 7428 if test "$supported" = "yes" ; then 7429 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7430 found="yes" 7431 fi 7432 fi 7433 7434 7435 7436# These are currently disabled because they are noisy. They will be enabled 7437# in the future once the codebase is sufficiently modernized to silence 7438# them. For now, I don't want them to drown out the other warnings. 7439# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7440# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7441# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7442 7443# Turn some warnings into errors, so we don't accidentally get successful builds 7444# when there are problems that should be fixed. 7445 7446if test "x$SELECTIVE_WERROR" = "xyes" ; then 7447 7448 7449 7450 7451 7452 7453 7454 7455 7456 7457 7458 7459 7460xorg_testset_save_CFLAGS="$CFLAGS" 7461 7462if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7465printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7466if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7467then : 7468 printf %s "(cached) " >&6 7469else case e in #( 7470 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7471/* end confdefs.h. */ 7472int i; 7473_ACEOF 7474if ac_fn_c_try_compile "$LINENO" 7475then : 7476 xorg_cv_cc_flag_unknown_warning_option=yes 7477else case e in #( 7478 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7479esac 7480fi 7481rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7482esac 7483fi 7484{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7485printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7486 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7487 CFLAGS="$xorg_testset_save_CFLAGS" 7488fi 7489 7490if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7491 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7492 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7493 fi 7494 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7496printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7497if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7498then : 7499 printf %s "(cached) " >&6 7500else case e in #( 7501 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7502/* end confdefs.h. */ 7503int i; 7504_ACEOF 7505if ac_fn_c_try_compile "$LINENO" 7506then : 7507 xorg_cv_cc_flag_unused_command_line_argument=yes 7508else case e in #( 7509 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7510esac 7511fi 7512rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7513esac 7514fi 7515{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7516printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7517 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7518 CFLAGS="$xorg_testset_save_CFLAGS" 7519fi 7520 7521found="no" 7522 7523 if test $found = "no" ; then 7524 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7526 fi 7527 7528 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7529 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7530 fi 7531 7532 CFLAGS="$CFLAGS -Werror=implicit" 7533 7534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7535printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7536 cacheid=xorg_cv_cc_flag__Werror_implicit 7537 if eval test \${$cacheid+y} 7538then : 7539 printf %s "(cached) " >&6 7540else case e in #( 7541 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7542/* end confdefs.h. */ 7543int i; 7544int 7545main (void) 7546{ 7547 7548 ; 7549 return 0; 7550} 7551_ACEOF 7552if ac_fn_c_try_link "$LINENO" 7553then : 7554 eval $cacheid=yes 7555else case e in #( 7556 e) eval $cacheid=no ;; 7557esac 7558fi 7559rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7560 conftest$ac_exeext conftest.$ac_ext ;; 7561esac 7562fi 7563 7564 7565 CFLAGS="$xorg_testset_save_CFLAGS" 7566 7567 eval supported=\$$cacheid 7568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7569printf "%s\n" "$supported" >&6; } 7570 if test "$supported" = "yes" ; then 7571 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7572 found="yes" 7573 fi 7574 fi 7575 7576 if test $found = "no" ; then 7577 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7579 fi 7580 7581 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7582 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7583 fi 7584 7585 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7586 7587 { 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 7588printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7589 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7590 if eval test \${$cacheid+y} 7591then : 7592 printf %s "(cached) " >&6 7593else case e in #( 7594 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7595/* end confdefs.h. */ 7596int i; 7597int 7598main (void) 7599{ 7600 7601 ; 7602 return 0; 7603} 7604_ACEOF 7605if ac_fn_c_try_link "$LINENO" 7606then : 7607 eval $cacheid=yes 7608else case e in #( 7609 e) eval $cacheid=no ;; 7610esac 7611fi 7612rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7613 conftest$ac_exeext conftest.$ac_ext ;; 7614esac 7615fi 7616 7617 7618 CFLAGS="$xorg_testset_save_CFLAGS" 7619 7620 eval supported=\$$cacheid 7621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7622printf "%s\n" "$supported" >&6; } 7623 if test "$supported" = "yes" ; then 7624 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7625 found="yes" 7626 fi 7627 fi 7628 7629 7630 7631 7632 7633 7634 7635 7636 7637 7638 7639 7640 7641 7642 7643xorg_testset_save_CFLAGS="$CFLAGS" 7644 7645if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7648printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7649if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7650then : 7651 printf %s "(cached) " >&6 7652else case e in #( 7653 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7654/* end confdefs.h. */ 7655int i; 7656_ACEOF 7657if ac_fn_c_try_compile "$LINENO" 7658then : 7659 xorg_cv_cc_flag_unknown_warning_option=yes 7660else case e in #( 7661 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7662esac 7663fi 7664rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7665esac 7666fi 7667{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7668printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7669 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7670 CFLAGS="$xorg_testset_save_CFLAGS" 7671fi 7672 7673if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7676 fi 7677 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7679printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7680if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7681then : 7682 printf %s "(cached) " >&6 7683else case e in #( 7684 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7685/* end confdefs.h. */ 7686int i; 7687_ACEOF 7688if ac_fn_c_try_compile "$LINENO" 7689then : 7690 xorg_cv_cc_flag_unused_command_line_argument=yes 7691else case e in #( 7692 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7693esac 7694fi 7695rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7696esac 7697fi 7698{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7699printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7700 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7701 CFLAGS="$xorg_testset_save_CFLAGS" 7702fi 7703 7704found="no" 7705 7706 if test $found = "no" ; then 7707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7709 fi 7710 7711 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7712 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7713 fi 7714 7715 CFLAGS="$CFLAGS -Werror=nonnull" 7716 7717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7718printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7719 cacheid=xorg_cv_cc_flag__Werror_nonnull 7720 if eval test \${$cacheid+y} 7721then : 7722 printf %s "(cached) " >&6 7723else case e in #( 7724 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7725/* end confdefs.h. */ 7726int i; 7727int 7728main (void) 7729{ 7730 7731 ; 7732 return 0; 7733} 7734_ACEOF 7735if ac_fn_c_try_link "$LINENO" 7736then : 7737 eval $cacheid=yes 7738else case e in #( 7739 e) eval $cacheid=no ;; 7740esac 7741fi 7742rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7743 conftest$ac_exeext conftest.$ac_ext ;; 7744esac 7745fi 7746 7747 7748 CFLAGS="$xorg_testset_save_CFLAGS" 7749 7750 eval supported=\$$cacheid 7751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7752printf "%s\n" "$supported" >&6; } 7753 if test "$supported" = "yes" ; then 7754 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7755 found="yes" 7756 fi 7757 fi 7758 7759 7760 7761 7762 7763 7764 7765 7766 7767 7768 7769 7770 7771 7772 7773xorg_testset_save_CFLAGS="$CFLAGS" 7774 7775if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7778printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7779if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7780then : 7781 printf %s "(cached) " >&6 7782else case e in #( 7783 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7784/* end confdefs.h. */ 7785int i; 7786_ACEOF 7787if ac_fn_c_try_compile "$LINENO" 7788then : 7789 xorg_cv_cc_flag_unknown_warning_option=yes 7790else case e in #( 7791 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7792esac 7793fi 7794rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7795esac 7796fi 7797{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7798printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7799 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7800 CFLAGS="$xorg_testset_save_CFLAGS" 7801fi 7802 7803if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7804 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7805 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7806 fi 7807 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7809printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7810if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7811then : 7812 printf %s "(cached) " >&6 7813else case e in #( 7814 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7815/* end confdefs.h. */ 7816int i; 7817_ACEOF 7818if ac_fn_c_try_compile "$LINENO" 7819then : 7820 xorg_cv_cc_flag_unused_command_line_argument=yes 7821else case e in #( 7822 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7823esac 7824fi 7825rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7826esac 7827fi 7828{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7829printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7830 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7831 CFLAGS="$xorg_testset_save_CFLAGS" 7832fi 7833 7834found="no" 7835 7836 if test $found = "no" ; then 7837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7839 fi 7840 7841 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7842 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7843 fi 7844 7845 CFLAGS="$CFLAGS -Werror=init-self" 7846 7847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7848printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7849 cacheid=xorg_cv_cc_flag__Werror_init_self 7850 if eval test \${$cacheid+y} 7851then : 7852 printf %s "(cached) " >&6 7853else case e in #( 7854 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7855/* end confdefs.h. */ 7856int i; 7857int 7858main (void) 7859{ 7860 7861 ; 7862 return 0; 7863} 7864_ACEOF 7865if ac_fn_c_try_link "$LINENO" 7866then : 7867 eval $cacheid=yes 7868else case e in #( 7869 e) eval $cacheid=no ;; 7870esac 7871fi 7872rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7873 conftest$ac_exeext conftest.$ac_ext ;; 7874esac 7875fi 7876 7877 7878 CFLAGS="$xorg_testset_save_CFLAGS" 7879 7880 eval supported=\$$cacheid 7881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7882printf "%s\n" "$supported" >&6; } 7883 if test "$supported" = "yes" ; then 7884 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7885 found="yes" 7886 fi 7887 fi 7888 7889 7890 7891 7892 7893 7894 7895 7896 7897 7898 7899 7900 7901 7902 7903xorg_testset_save_CFLAGS="$CFLAGS" 7904 7905if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7908printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7909if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7910then : 7911 printf %s "(cached) " >&6 7912else case e in #( 7913 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7914/* end confdefs.h. */ 7915int i; 7916_ACEOF 7917if ac_fn_c_try_compile "$LINENO" 7918then : 7919 xorg_cv_cc_flag_unknown_warning_option=yes 7920else case e in #( 7921 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7922esac 7923fi 7924rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7925esac 7926fi 7927{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7928printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7929 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7930 CFLAGS="$xorg_testset_save_CFLAGS" 7931fi 7932 7933if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7934 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7936 fi 7937 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7939printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7940if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7941then : 7942 printf %s "(cached) " >&6 7943else case e in #( 7944 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7945/* end confdefs.h. */ 7946int i; 7947_ACEOF 7948if ac_fn_c_try_compile "$LINENO" 7949then : 7950 xorg_cv_cc_flag_unused_command_line_argument=yes 7951else case e in #( 7952 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7953esac 7954fi 7955rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7956esac 7957fi 7958{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7959printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7960 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7961 CFLAGS="$xorg_testset_save_CFLAGS" 7962fi 7963 7964found="no" 7965 7966 if test $found = "no" ; then 7967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7969 fi 7970 7971 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7973 fi 7974 7975 CFLAGS="$CFLAGS -Werror=main" 7976 7977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7978printf %s "checking if $CC supports -Werror=main... " >&6; } 7979 cacheid=xorg_cv_cc_flag__Werror_main 7980 if eval test \${$cacheid+y} 7981then : 7982 printf %s "(cached) " >&6 7983else case e in #( 7984 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7985/* end confdefs.h. */ 7986int i; 7987int 7988main (void) 7989{ 7990 7991 ; 7992 return 0; 7993} 7994_ACEOF 7995if ac_fn_c_try_link "$LINENO" 7996then : 7997 eval $cacheid=yes 7998else case e in #( 7999 e) eval $cacheid=no ;; 8000esac 8001fi 8002rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8003 conftest$ac_exeext conftest.$ac_ext ;; 8004esac 8005fi 8006 8007 8008 CFLAGS="$xorg_testset_save_CFLAGS" 8009 8010 eval supported=\$$cacheid 8011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8012printf "%s\n" "$supported" >&6; } 8013 if test "$supported" = "yes" ; then 8014 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 8015 found="yes" 8016 fi 8017 fi 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 8029 8030 8031 8032 8033xorg_testset_save_CFLAGS="$CFLAGS" 8034 8035if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8038printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8039if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8040then : 8041 printf %s "(cached) " >&6 8042else case e in #( 8043 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8044/* end confdefs.h. */ 8045int i; 8046_ACEOF 8047if ac_fn_c_try_compile "$LINENO" 8048then : 8049 xorg_cv_cc_flag_unknown_warning_option=yes 8050else case e in #( 8051 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8052esac 8053fi 8054rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8055esac 8056fi 8057{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8058printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8059 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8060 CFLAGS="$xorg_testset_save_CFLAGS" 8061fi 8062 8063if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8064 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8066 fi 8067 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8069printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8070if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8071then : 8072 printf %s "(cached) " >&6 8073else case e in #( 8074 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8075/* end confdefs.h. */ 8076int i; 8077_ACEOF 8078if ac_fn_c_try_compile "$LINENO" 8079then : 8080 xorg_cv_cc_flag_unused_command_line_argument=yes 8081else case e in #( 8082 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8083esac 8084fi 8085rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8086esac 8087fi 8088{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8089printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8090 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8091 CFLAGS="$xorg_testset_save_CFLAGS" 8092fi 8093 8094found="no" 8095 8096 if test $found = "no" ; then 8097 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8099 fi 8100 8101 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8102 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8103 fi 8104 8105 CFLAGS="$CFLAGS -Werror=missing-braces" 8106 8107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8108printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8109 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8110 if eval test \${$cacheid+y} 8111then : 8112 printf %s "(cached) " >&6 8113else case e in #( 8114 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8115/* end confdefs.h. */ 8116int i; 8117int 8118main (void) 8119{ 8120 8121 ; 8122 return 0; 8123} 8124_ACEOF 8125if ac_fn_c_try_link "$LINENO" 8126then : 8127 eval $cacheid=yes 8128else case e in #( 8129 e) eval $cacheid=no ;; 8130esac 8131fi 8132rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8133 conftest$ac_exeext conftest.$ac_ext ;; 8134esac 8135fi 8136 8137 8138 CFLAGS="$xorg_testset_save_CFLAGS" 8139 8140 eval supported=\$$cacheid 8141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8142printf "%s\n" "$supported" >&6; } 8143 if test "$supported" = "yes" ; then 8144 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8145 found="yes" 8146 fi 8147 fi 8148 8149 8150 8151 8152 8153 8154 8155 8156 8157 8158 8159 8160 8161 8162 8163xorg_testset_save_CFLAGS="$CFLAGS" 8164 8165if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8168printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8169if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8170then : 8171 printf %s "(cached) " >&6 8172else case e in #( 8173 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8174/* end confdefs.h. */ 8175int i; 8176_ACEOF 8177if ac_fn_c_try_compile "$LINENO" 8178then : 8179 xorg_cv_cc_flag_unknown_warning_option=yes 8180else case e in #( 8181 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8182esac 8183fi 8184rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8185esac 8186fi 8187{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8188printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8189 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8190 CFLAGS="$xorg_testset_save_CFLAGS" 8191fi 8192 8193if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8194 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8196 fi 8197 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8198 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8199printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8200if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8201then : 8202 printf %s "(cached) " >&6 8203else case e in #( 8204 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8205/* end confdefs.h. */ 8206int i; 8207_ACEOF 8208if ac_fn_c_try_compile "$LINENO" 8209then : 8210 xorg_cv_cc_flag_unused_command_line_argument=yes 8211else case e in #( 8212 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8213esac 8214fi 8215rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8216esac 8217fi 8218{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8219printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8220 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8221 CFLAGS="$xorg_testset_save_CFLAGS" 8222fi 8223 8224found="no" 8225 8226 if test $found = "no" ; then 8227 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8229 fi 8230 8231 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8232 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8233 fi 8234 8235 CFLAGS="$CFLAGS -Werror=sequence-point" 8236 8237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8238printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8239 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8240 if eval test \${$cacheid+y} 8241then : 8242 printf %s "(cached) " >&6 8243else case e in #( 8244 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8245/* end confdefs.h. */ 8246int i; 8247int 8248main (void) 8249{ 8250 8251 ; 8252 return 0; 8253} 8254_ACEOF 8255if ac_fn_c_try_link "$LINENO" 8256then : 8257 eval $cacheid=yes 8258else case e in #( 8259 e) eval $cacheid=no ;; 8260esac 8261fi 8262rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8263 conftest$ac_exeext conftest.$ac_ext ;; 8264esac 8265fi 8266 8267 8268 CFLAGS="$xorg_testset_save_CFLAGS" 8269 8270 eval supported=\$$cacheid 8271 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8272printf "%s\n" "$supported" >&6; } 8273 if test "$supported" = "yes" ; then 8274 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8275 found="yes" 8276 fi 8277 fi 8278 8279 8280 8281 8282 8283 8284 8285 8286 8287 8288 8289 8290 8291 8292 8293xorg_testset_save_CFLAGS="$CFLAGS" 8294 8295if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8298printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8299if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8300then : 8301 printf %s "(cached) " >&6 8302else case e in #( 8303 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8304/* end confdefs.h. */ 8305int i; 8306_ACEOF 8307if ac_fn_c_try_compile "$LINENO" 8308then : 8309 xorg_cv_cc_flag_unknown_warning_option=yes 8310else case e in #( 8311 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8312esac 8313fi 8314rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8315esac 8316fi 8317{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8318printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8319 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8320 CFLAGS="$xorg_testset_save_CFLAGS" 8321fi 8322 8323if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8324 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8326 fi 8327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8329printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8330if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8331then : 8332 printf %s "(cached) " >&6 8333else case e in #( 8334 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8335/* end confdefs.h. */ 8336int i; 8337_ACEOF 8338if ac_fn_c_try_compile "$LINENO" 8339then : 8340 xorg_cv_cc_flag_unused_command_line_argument=yes 8341else case e in #( 8342 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8343esac 8344fi 8345rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8346esac 8347fi 8348{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8349printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8350 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8351 CFLAGS="$xorg_testset_save_CFLAGS" 8352fi 8353 8354found="no" 8355 8356 if test $found = "no" ; then 8357 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8359 fi 8360 8361 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8362 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8363 fi 8364 8365 CFLAGS="$CFLAGS -Werror=return-type" 8366 8367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8368printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8369 cacheid=xorg_cv_cc_flag__Werror_return_type 8370 if eval test \${$cacheid+y} 8371then : 8372 printf %s "(cached) " >&6 8373else case e in #( 8374 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8375/* end confdefs.h. */ 8376int i; 8377int 8378main (void) 8379{ 8380 8381 ; 8382 return 0; 8383} 8384_ACEOF 8385if ac_fn_c_try_link "$LINENO" 8386then : 8387 eval $cacheid=yes 8388else case e in #( 8389 e) eval $cacheid=no ;; 8390esac 8391fi 8392rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8393 conftest$ac_exeext conftest.$ac_ext ;; 8394esac 8395fi 8396 8397 8398 CFLAGS="$xorg_testset_save_CFLAGS" 8399 8400 eval supported=\$$cacheid 8401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8402printf "%s\n" "$supported" >&6; } 8403 if test "$supported" = "yes" ; then 8404 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8405 found="yes" 8406 fi 8407 fi 8408 8409 if test $found = "no" ; then 8410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8412 fi 8413 8414 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8416 fi 8417 8418 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8419 8420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8421printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8422 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8423 if eval test \${$cacheid+y} 8424then : 8425 printf %s "(cached) " >&6 8426else case e in #( 8427 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8428/* end confdefs.h. */ 8429int i; 8430int 8431main (void) 8432{ 8433 8434 ; 8435 return 0; 8436} 8437_ACEOF 8438if ac_fn_c_try_link "$LINENO" 8439then : 8440 eval $cacheid=yes 8441else case e in #( 8442 e) eval $cacheid=no ;; 8443esac 8444fi 8445rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8446 conftest$ac_exeext conftest.$ac_ext ;; 8447esac 8448fi 8449 8450 8451 CFLAGS="$xorg_testset_save_CFLAGS" 8452 8453 eval supported=\$$cacheid 8454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8455printf "%s\n" "$supported" >&6; } 8456 if test "$supported" = "yes" ; then 8457 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8458 found="yes" 8459 fi 8460 fi 8461 8462 8463 8464 8465 8466 8467 8468 8469 8470 8471 8472 8473 8474 8475 8476xorg_testset_save_CFLAGS="$CFLAGS" 8477 8478if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8481printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8482if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8483then : 8484 printf %s "(cached) " >&6 8485else case e in #( 8486 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8487/* end confdefs.h. */ 8488int i; 8489_ACEOF 8490if ac_fn_c_try_compile "$LINENO" 8491then : 8492 xorg_cv_cc_flag_unknown_warning_option=yes 8493else case e in #( 8494 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8495esac 8496fi 8497rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8498esac 8499fi 8500{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8501printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8502 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8503 CFLAGS="$xorg_testset_save_CFLAGS" 8504fi 8505 8506if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8509 fi 8510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8512printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8513if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8514then : 8515 printf %s "(cached) " >&6 8516else case e in #( 8517 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8518/* end confdefs.h. */ 8519int i; 8520_ACEOF 8521if ac_fn_c_try_compile "$LINENO" 8522then : 8523 xorg_cv_cc_flag_unused_command_line_argument=yes 8524else case e in #( 8525 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8526esac 8527fi 8528rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8529esac 8530fi 8531{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8532printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8533 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8534 CFLAGS="$xorg_testset_save_CFLAGS" 8535fi 8536 8537found="no" 8538 8539 if test $found = "no" ; then 8540 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8542 fi 8543 8544 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8545 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8546 fi 8547 8548 CFLAGS="$CFLAGS -Werror=trigraphs" 8549 8550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8551printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8552 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8553 if eval test \${$cacheid+y} 8554then : 8555 printf %s "(cached) " >&6 8556else case e in #( 8557 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8558/* end confdefs.h. */ 8559int i; 8560int 8561main (void) 8562{ 8563 8564 ; 8565 return 0; 8566} 8567_ACEOF 8568if ac_fn_c_try_link "$LINENO" 8569then : 8570 eval $cacheid=yes 8571else case e in #( 8572 e) eval $cacheid=no ;; 8573esac 8574fi 8575rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8576 conftest$ac_exeext conftest.$ac_ext ;; 8577esac 8578fi 8579 8580 8581 CFLAGS="$xorg_testset_save_CFLAGS" 8582 8583 eval supported=\$$cacheid 8584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8585printf "%s\n" "$supported" >&6; } 8586 if test "$supported" = "yes" ; then 8587 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8588 found="yes" 8589 fi 8590 fi 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600 8601 8602 8603 8604 8605 8606xorg_testset_save_CFLAGS="$CFLAGS" 8607 8608if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8611printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8612if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8613then : 8614 printf %s "(cached) " >&6 8615else case e in #( 8616 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8617/* end confdefs.h. */ 8618int i; 8619_ACEOF 8620if ac_fn_c_try_compile "$LINENO" 8621then : 8622 xorg_cv_cc_flag_unknown_warning_option=yes 8623else case e in #( 8624 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8625esac 8626fi 8627rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8628esac 8629fi 8630{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8631printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8632 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8633 CFLAGS="$xorg_testset_save_CFLAGS" 8634fi 8635 8636if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8637 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8639 fi 8640 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8642printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8643if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8644then : 8645 printf %s "(cached) " >&6 8646else case e in #( 8647 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8648/* end confdefs.h. */ 8649int i; 8650_ACEOF 8651if ac_fn_c_try_compile "$LINENO" 8652then : 8653 xorg_cv_cc_flag_unused_command_line_argument=yes 8654else case e in #( 8655 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8656esac 8657fi 8658rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8659esac 8660fi 8661{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8662printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8663 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8664 CFLAGS="$xorg_testset_save_CFLAGS" 8665fi 8666 8667found="no" 8668 8669 if test $found = "no" ; then 8670 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8672 fi 8673 8674 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8676 fi 8677 8678 CFLAGS="$CFLAGS -Werror=array-bounds" 8679 8680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8681printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8682 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8683 if eval test \${$cacheid+y} 8684then : 8685 printf %s "(cached) " >&6 8686else case e in #( 8687 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8688/* end confdefs.h. */ 8689int i; 8690int 8691main (void) 8692{ 8693 8694 ; 8695 return 0; 8696} 8697_ACEOF 8698if ac_fn_c_try_link "$LINENO" 8699then : 8700 eval $cacheid=yes 8701else case e in #( 8702 e) eval $cacheid=no ;; 8703esac 8704fi 8705rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8706 conftest$ac_exeext conftest.$ac_ext ;; 8707esac 8708fi 8709 8710 8711 CFLAGS="$xorg_testset_save_CFLAGS" 8712 8713 eval supported=\$$cacheid 8714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8715printf "%s\n" "$supported" >&6; } 8716 if test "$supported" = "yes" ; then 8717 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8718 found="yes" 8719 fi 8720 fi 8721 8722 8723 8724 8725 8726 8727 8728 8729 8730 8731 8732 8733 8734 8735 8736xorg_testset_save_CFLAGS="$CFLAGS" 8737 8738if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8740 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8741printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8742if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8743then : 8744 printf %s "(cached) " >&6 8745else case e in #( 8746 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8747/* end confdefs.h. */ 8748int i; 8749_ACEOF 8750if ac_fn_c_try_compile "$LINENO" 8751then : 8752 xorg_cv_cc_flag_unknown_warning_option=yes 8753else case e in #( 8754 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8755esac 8756fi 8757rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8758esac 8759fi 8760{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8761printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8762 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8763 CFLAGS="$xorg_testset_save_CFLAGS" 8764fi 8765 8766if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8767 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8769 fi 8770 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8772printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8773if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8774then : 8775 printf %s "(cached) " >&6 8776else case e in #( 8777 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8778/* end confdefs.h. */ 8779int i; 8780_ACEOF 8781if ac_fn_c_try_compile "$LINENO" 8782then : 8783 xorg_cv_cc_flag_unused_command_line_argument=yes 8784else case e in #( 8785 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8786esac 8787fi 8788rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8789esac 8790fi 8791{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8792printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8793 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8794 CFLAGS="$xorg_testset_save_CFLAGS" 8795fi 8796 8797found="no" 8798 8799 if test $found = "no" ; then 8800 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8801 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8802 fi 8803 8804 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8805 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8806 fi 8807 8808 CFLAGS="$CFLAGS -Werror=write-strings" 8809 8810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8811printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8812 cacheid=xorg_cv_cc_flag__Werror_write_strings 8813 if eval test \${$cacheid+y} 8814then : 8815 printf %s "(cached) " >&6 8816else case e in #( 8817 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8818/* end confdefs.h. */ 8819int i; 8820int 8821main (void) 8822{ 8823 8824 ; 8825 return 0; 8826} 8827_ACEOF 8828if ac_fn_c_try_link "$LINENO" 8829then : 8830 eval $cacheid=yes 8831else case e in #( 8832 e) eval $cacheid=no ;; 8833esac 8834fi 8835rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8836 conftest$ac_exeext conftest.$ac_ext ;; 8837esac 8838fi 8839 8840 8841 CFLAGS="$xorg_testset_save_CFLAGS" 8842 8843 eval supported=\$$cacheid 8844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8845printf "%s\n" "$supported" >&6; } 8846 if test "$supported" = "yes" ; then 8847 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8848 found="yes" 8849 fi 8850 fi 8851 8852 8853 8854 8855 8856 8857 8858 8859 8860 8861 8862 8863 8864 8865 8866xorg_testset_save_CFLAGS="$CFLAGS" 8867 8868if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8871printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8872if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8873then : 8874 printf %s "(cached) " >&6 8875else case e in #( 8876 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8877/* end confdefs.h. */ 8878int i; 8879_ACEOF 8880if ac_fn_c_try_compile "$LINENO" 8881then : 8882 xorg_cv_cc_flag_unknown_warning_option=yes 8883else case e in #( 8884 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8885esac 8886fi 8887rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8888esac 8889fi 8890{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8891printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8892 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8893 CFLAGS="$xorg_testset_save_CFLAGS" 8894fi 8895 8896if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8897 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8899 fi 8900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8902printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8903if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8904then : 8905 printf %s "(cached) " >&6 8906else case e in #( 8907 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8908/* end confdefs.h. */ 8909int i; 8910_ACEOF 8911if ac_fn_c_try_compile "$LINENO" 8912then : 8913 xorg_cv_cc_flag_unused_command_line_argument=yes 8914else case e in #( 8915 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8916esac 8917fi 8918rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8919esac 8920fi 8921{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8922printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8923 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8924 CFLAGS="$xorg_testset_save_CFLAGS" 8925fi 8926 8927found="no" 8928 8929 if test $found = "no" ; then 8930 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8932 fi 8933 8934 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8936 fi 8937 8938 CFLAGS="$CFLAGS -Werror=address" 8939 8940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8941printf %s "checking if $CC supports -Werror=address... " >&6; } 8942 cacheid=xorg_cv_cc_flag__Werror_address 8943 if eval test \${$cacheid+y} 8944then : 8945 printf %s "(cached) " >&6 8946else case e in #( 8947 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8948/* end confdefs.h. */ 8949int i; 8950int 8951main (void) 8952{ 8953 8954 ; 8955 return 0; 8956} 8957_ACEOF 8958if ac_fn_c_try_link "$LINENO" 8959then : 8960 eval $cacheid=yes 8961else case e in #( 8962 e) eval $cacheid=no ;; 8963esac 8964fi 8965rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8966 conftest$ac_exeext conftest.$ac_ext ;; 8967esac 8968fi 8969 8970 8971 CFLAGS="$xorg_testset_save_CFLAGS" 8972 8973 eval supported=\$$cacheid 8974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8975printf "%s\n" "$supported" >&6; } 8976 if test "$supported" = "yes" ; then 8977 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8978 found="yes" 8979 fi 8980 fi 8981 8982 8983 8984 8985 8986 8987 8988 8989 8990 8991 8992 8993 8994 8995 8996xorg_testset_save_CFLAGS="$CFLAGS" 8997 8998if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9001printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9002if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9003then : 9004 printf %s "(cached) " >&6 9005else case e in #( 9006 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9007/* end confdefs.h. */ 9008int i; 9009_ACEOF 9010if ac_fn_c_try_compile "$LINENO" 9011then : 9012 xorg_cv_cc_flag_unknown_warning_option=yes 9013else case e in #( 9014 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9015esac 9016fi 9017rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9018esac 9019fi 9020{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9021printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9022 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9023 CFLAGS="$xorg_testset_save_CFLAGS" 9024fi 9025 9026if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9027 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9029 fi 9030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9032printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9033if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9034then : 9035 printf %s "(cached) " >&6 9036else case e in #( 9037 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9038/* end confdefs.h. */ 9039int i; 9040_ACEOF 9041if ac_fn_c_try_compile "$LINENO" 9042then : 9043 xorg_cv_cc_flag_unused_command_line_argument=yes 9044else case e in #( 9045 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9046esac 9047fi 9048rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9049esac 9050fi 9051{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9052printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9053 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9054 CFLAGS="$xorg_testset_save_CFLAGS" 9055fi 9056 9057found="no" 9058 9059 if test $found = "no" ; then 9060 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9062 fi 9063 9064 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9066 fi 9067 9068 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9069 9070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9071printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9072 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9073 if eval test \${$cacheid+y} 9074then : 9075 printf %s "(cached) " >&6 9076else case e in #( 9077 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9078/* end confdefs.h. */ 9079int i; 9080int 9081main (void) 9082{ 9083 9084 ; 9085 return 0; 9086} 9087_ACEOF 9088if ac_fn_c_try_link "$LINENO" 9089then : 9090 eval $cacheid=yes 9091else case e in #( 9092 e) eval $cacheid=no ;; 9093esac 9094fi 9095rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9096 conftest$ac_exeext conftest.$ac_ext ;; 9097esac 9098fi 9099 9100 9101 CFLAGS="$xorg_testset_save_CFLAGS" 9102 9103 eval supported=\$$cacheid 9104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9105printf "%s\n" "$supported" >&6; } 9106 if test "$supported" = "yes" ; then 9107 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9108 found="yes" 9109 fi 9110 fi 9111 9112 if test $found = "no" ; then 9113 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9115 fi 9116 9117 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9119 fi 9120 9121 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9122 9123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9124printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9125 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9126 if eval test \${$cacheid+y} 9127then : 9128 printf %s "(cached) " >&6 9129else case e in #( 9130 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9131/* end confdefs.h. */ 9132int i; 9133int 9134main (void) 9135{ 9136 9137 ; 9138 return 0; 9139} 9140_ACEOF 9141if ac_fn_c_try_link "$LINENO" 9142then : 9143 eval $cacheid=yes 9144else case e in #( 9145 e) eval $cacheid=no ;; 9146esac 9147fi 9148rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9149 conftest$ac_exeext conftest.$ac_ext ;; 9150esac 9151fi 9152 9153 9154 CFLAGS="$xorg_testset_save_CFLAGS" 9155 9156 eval supported=\$$cacheid 9157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9158printf "%s\n" "$supported" >&6; } 9159 if test "$supported" = "yes" ; then 9160 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9161 found="yes" 9162 fi 9163 fi 9164 9165 9166 9167 9168 9169 9170 9171 9172 9173 9174 9175 9176 9177 9178 9179xorg_testset_save_CFLAGS="$CFLAGS" 9180 9181if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9182 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9184printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9185if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9186then : 9187 printf %s "(cached) " >&6 9188else case e in #( 9189 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9190/* end confdefs.h. */ 9191int i; 9192_ACEOF 9193if ac_fn_c_try_compile "$LINENO" 9194then : 9195 xorg_cv_cc_flag_unknown_warning_option=yes 9196else case e in #( 9197 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9198esac 9199fi 9200rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9201esac 9202fi 9203{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9204printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9205 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9206 CFLAGS="$xorg_testset_save_CFLAGS" 9207fi 9208 9209if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9210 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9211 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9212 fi 9213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9215printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9216if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9217then : 9218 printf %s "(cached) " >&6 9219else case e in #( 9220 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9221/* end confdefs.h. */ 9222int i; 9223_ACEOF 9224if ac_fn_c_try_compile "$LINENO" 9225then : 9226 xorg_cv_cc_flag_unused_command_line_argument=yes 9227else case e in #( 9228 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9229esac 9230fi 9231rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9232esac 9233fi 9234{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9235printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9236 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9237 CFLAGS="$xorg_testset_save_CFLAGS" 9238fi 9239 9240found="no" 9241 9242 if test $found = "no" ; then 9243 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9244 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9245 fi 9246 9247 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9249 fi 9250 9251 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9252 9253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9254printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9255 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9256 if eval test \${$cacheid+y} 9257then : 9258 printf %s "(cached) " >&6 9259else case e in #( 9260 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9261/* end confdefs.h. */ 9262int i; 9263int 9264main (void) 9265{ 9266 9267 ; 9268 return 0; 9269} 9270_ACEOF 9271if ac_fn_c_try_link "$LINENO" 9272then : 9273 eval $cacheid=yes 9274else case e in #( 9275 e) eval $cacheid=no ;; 9276esac 9277fi 9278rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9279 conftest$ac_exeext conftest.$ac_ext ;; 9280esac 9281fi 9282 9283 9284 CFLAGS="$xorg_testset_save_CFLAGS" 9285 9286 eval supported=\$$cacheid 9287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9288printf "%s\n" "$supported" >&6; } 9289 if test "$supported" = "yes" ; then 9290 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9291 found="yes" 9292 fi 9293 fi 9294 9295 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9296else 9297{ 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 $PACKAGE_BUGREPORT" >&5 9298printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9299 9300 9301 9302 9303 9304 9305 9306 9307 9308 9309 9310 9311 9312xorg_testset_save_CFLAGS="$CFLAGS" 9313 9314if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9317printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9318if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9319then : 9320 printf %s "(cached) " >&6 9321else case e in #( 9322 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9323/* end confdefs.h. */ 9324int i; 9325_ACEOF 9326if ac_fn_c_try_compile "$LINENO" 9327then : 9328 xorg_cv_cc_flag_unknown_warning_option=yes 9329else case e in #( 9330 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9331esac 9332fi 9333rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9334esac 9335fi 9336{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9337printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9338 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9339 CFLAGS="$xorg_testset_save_CFLAGS" 9340fi 9341 9342if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9343 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9345 fi 9346 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9348printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9349if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9350then : 9351 printf %s "(cached) " >&6 9352else case e in #( 9353 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9354/* end confdefs.h. */ 9355int i; 9356_ACEOF 9357if ac_fn_c_try_compile "$LINENO" 9358then : 9359 xorg_cv_cc_flag_unused_command_line_argument=yes 9360else case e in #( 9361 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9362esac 9363fi 9364rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9365esac 9366fi 9367{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9368printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9369 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9370 CFLAGS="$xorg_testset_save_CFLAGS" 9371fi 9372 9373found="no" 9374 9375 if test $found = "no" ; then 9376 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9378 fi 9379 9380 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9382 fi 9383 9384 CFLAGS="$CFLAGS -Wimplicit" 9385 9386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9387printf %s "checking if $CC supports -Wimplicit... " >&6; } 9388 cacheid=xorg_cv_cc_flag__Wimplicit 9389 if eval test \${$cacheid+y} 9390then : 9391 printf %s "(cached) " >&6 9392else case e in #( 9393 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9394/* end confdefs.h. */ 9395int i; 9396int 9397main (void) 9398{ 9399 9400 ; 9401 return 0; 9402} 9403_ACEOF 9404if ac_fn_c_try_link "$LINENO" 9405then : 9406 eval $cacheid=yes 9407else case e in #( 9408 e) eval $cacheid=no ;; 9409esac 9410fi 9411rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9412 conftest$ac_exeext conftest.$ac_ext ;; 9413esac 9414fi 9415 9416 9417 CFLAGS="$xorg_testset_save_CFLAGS" 9418 9419 eval supported=\$$cacheid 9420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9421printf "%s\n" "$supported" >&6; } 9422 if test "$supported" = "yes" ; then 9423 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9424 found="yes" 9425 fi 9426 fi 9427 9428 9429 9430 9431 9432 9433 9434 9435 9436 9437 9438 9439 9440 9441 9442xorg_testset_save_CFLAGS="$CFLAGS" 9443 9444if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9445 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9447printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9448if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9449then : 9450 printf %s "(cached) " >&6 9451else case e in #( 9452 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9453/* end confdefs.h. */ 9454int i; 9455_ACEOF 9456if ac_fn_c_try_compile "$LINENO" 9457then : 9458 xorg_cv_cc_flag_unknown_warning_option=yes 9459else case e in #( 9460 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9461esac 9462fi 9463rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9464esac 9465fi 9466{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9467printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9468 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9469 CFLAGS="$xorg_testset_save_CFLAGS" 9470fi 9471 9472if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9473 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9474 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9475 fi 9476 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9478printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9479if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9480then : 9481 printf %s "(cached) " >&6 9482else case e in #( 9483 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9484/* end confdefs.h. */ 9485int i; 9486_ACEOF 9487if ac_fn_c_try_compile "$LINENO" 9488then : 9489 xorg_cv_cc_flag_unused_command_line_argument=yes 9490else case e in #( 9491 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9492esac 9493fi 9494rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9495esac 9496fi 9497{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9498printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9499 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9500 CFLAGS="$xorg_testset_save_CFLAGS" 9501fi 9502 9503found="no" 9504 9505 if test $found = "no" ; then 9506 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9508 fi 9509 9510 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9511 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9512 fi 9513 9514 CFLAGS="$CFLAGS -Wnonnull" 9515 9516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9517printf %s "checking if $CC supports -Wnonnull... " >&6; } 9518 cacheid=xorg_cv_cc_flag__Wnonnull 9519 if eval test \${$cacheid+y} 9520then : 9521 printf %s "(cached) " >&6 9522else case e in #( 9523 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9524/* end confdefs.h. */ 9525int i; 9526int 9527main (void) 9528{ 9529 9530 ; 9531 return 0; 9532} 9533_ACEOF 9534if ac_fn_c_try_link "$LINENO" 9535then : 9536 eval $cacheid=yes 9537else case e in #( 9538 e) eval $cacheid=no ;; 9539esac 9540fi 9541rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9542 conftest$ac_exeext conftest.$ac_ext ;; 9543esac 9544fi 9545 9546 9547 CFLAGS="$xorg_testset_save_CFLAGS" 9548 9549 eval supported=\$$cacheid 9550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9551printf "%s\n" "$supported" >&6; } 9552 if test "$supported" = "yes" ; then 9553 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9554 found="yes" 9555 fi 9556 fi 9557 9558 9559 9560 9561 9562 9563 9564 9565 9566 9567 9568 9569 9570 9571 9572xorg_testset_save_CFLAGS="$CFLAGS" 9573 9574if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9577printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9578if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9579then : 9580 printf %s "(cached) " >&6 9581else case e in #( 9582 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9583/* end confdefs.h. */ 9584int i; 9585_ACEOF 9586if ac_fn_c_try_compile "$LINENO" 9587then : 9588 xorg_cv_cc_flag_unknown_warning_option=yes 9589else case e in #( 9590 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9591esac 9592fi 9593rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9594esac 9595fi 9596{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9597printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9598 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9599 CFLAGS="$xorg_testset_save_CFLAGS" 9600fi 9601 9602if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9603 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9605 fi 9606 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9608printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9609if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9610then : 9611 printf %s "(cached) " >&6 9612else case e in #( 9613 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9614/* end confdefs.h. */ 9615int i; 9616_ACEOF 9617if ac_fn_c_try_compile "$LINENO" 9618then : 9619 xorg_cv_cc_flag_unused_command_line_argument=yes 9620else case e in #( 9621 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9622esac 9623fi 9624rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9625esac 9626fi 9627{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9628printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9629 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9630 CFLAGS="$xorg_testset_save_CFLAGS" 9631fi 9632 9633found="no" 9634 9635 if test $found = "no" ; then 9636 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9637 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9638 fi 9639 9640 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9641 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9642 fi 9643 9644 CFLAGS="$CFLAGS -Winit-self" 9645 9646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9647printf %s "checking if $CC supports -Winit-self... " >&6; } 9648 cacheid=xorg_cv_cc_flag__Winit_self 9649 if eval test \${$cacheid+y} 9650then : 9651 printf %s "(cached) " >&6 9652else case e in #( 9653 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9654/* end confdefs.h. */ 9655int i; 9656int 9657main (void) 9658{ 9659 9660 ; 9661 return 0; 9662} 9663_ACEOF 9664if ac_fn_c_try_link "$LINENO" 9665then : 9666 eval $cacheid=yes 9667else case e in #( 9668 e) eval $cacheid=no ;; 9669esac 9670fi 9671rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9672 conftest$ac_exeext conftest.$ac_ext ;; 9673esac 9674fi 9675 9676 9677 CFLAGS="$xorg_testset_save_CFLAGS" 9678 9679 eval supported=\$$cacheid 9680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9681printf "%s\n" "$supported" >&6; } 9682 if test "$supported" = "yes" ; then 9683 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9684 found="yes" 9685 fi 9686 fi 9687 9688 9689 9690 9691 9692 9693 9694 9695 9696 9697 9698 9699 9700 9701 9702xorg_testset_save_CFLAGS="$CFLAGS" 9703 9704if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9707printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9708if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9709then : 9710 printf %s "(cached) " >&6 9711else case e in #( 9712 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9713/* end confdefs.h. */ 9714int i; 9715_ACEOF 9716if ac_fn_c_try_compile "$LINENO" 9717then : 9718 xorg_cv_cc_flag_unknown_warning_option=yes 9719else case e in #( 9720 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9721esac 9722fi 9723rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9724esac 9725fi 9726{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9727printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9728 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9729 CFLAGS="$xorg_testset_save_CFLAGS" 9730fi 9731 9732if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9733 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9734 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9735 fi 9736 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9738printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9739if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9740then : 9741 printf %s "(cached) " >&6 9742else case e in #( 9743 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9744/* end confdefs.h. */ 9745int i; 9746_ACEOF 9747if ac_fn_c_try_compile "$LINENO" 9748then : 9749 xorg_cv_cc_flag_unused_command_line_argument=yes 9750else case e in #( 9751 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9752esac 9753fi 9754rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9755esac 9756fi 9757{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9758printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9759 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9760 CFLAGS="$xorg_testset_save_CFLAGS" 9761fi 9762 9763found="no" 9764 9765 if test $found = "no" ; then 9766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9768 fi 9769 9770 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9772 fi 9773 9774 CFLAGS="$CFLAGS -Wmain" 9775 9776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9777printf %s "checking if $CC supports -Wmain... " >&6; } 9778 cacheid=xorg_cv_cc_flag__Wmain 9779 if eval test \${$cacheid+y} 9780then : 9781 printf %s "(cached) " >&6 9782else case e in #( 9783 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9784/* end confdefs.h. */ 9785int i; 9786int 9787main (void) 9788{ 9789 9790 ; 9791 return 0; 9792} 9793_ACEOF 9794if ac_fn_c_try_link "$LINENO" 9795then : 9796 eval $cacheid=yes 9797else case e in #( 9798 e) eval $cacheid=no ;; 9799esac 9800fi 9801rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9802 conftest$ac_exeext conftest.$ac_ext ;; 9803esac 9804fi 9805 9806 9807 CFLAGS="$xorg_testset_save_CFLAGS" 9808 9809 eval supported=\$$cacheid 9810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9811printf "%s\n" "$supported" >&6; } 9812 if test "$supported" = "yes" ; then 9813 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9814 found="yes" 9815 fi 9816 fi 9817 9818 9819 9820 9821 9822 9823 9824 9825 9826 9827 9828 9829 9830 9831 9832xorg_testset_save_CFLAGS="$CFLAGS" 9833 9834if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9835 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9837printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9838if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9839then : 9840 printf %s "(cached) " >&6 9841else case e in #( 9842 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9843/* end confdefs.h. */ 9844int i; 9845_ACEOF 9846if ac_fn_c_try_compile "$LINENO" 9847then : 9848 xorg_cv_cc_flag_unknown_warning_option=yes 9849else case e in #( 9850 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9851esac 9852fi 9853rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9854esac 9855fi 9856{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9857printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9858 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9859 CFLAGS="$xorg_testset_save_CFLAGS" 9860fi 9861 9862if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9863 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9865 fi 9866 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9868printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9869if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9870then : 9871 printf %s "(cached) " >&6 9872else case e in #( 9873 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9874/* end confdefs.h. */ 9875int i; 9876_ACEOF 9877if ac_fn_c_try_compile "$LINENO" 9878then : 9879 xorg_cv_cc_flag_unused_command_line_argument=yes 9880else case e in #( 9881 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9882esac 9883fi 9884rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9885esac 9886fi 9887{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9888printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9889 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9890 CFLAGS="$xorg_testset_save_CFLAGS" 9891fi 9892 9893found="no" 9894 9895 if test $found = "no" ; then 9896 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9898 fi 9899 9900 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9901 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9902 fi 9903 9904 CFLAGS="$CFLAGS -Wmissing-braces" 9905 9906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9907printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9908 cacheid=xorg_cv_cc_flag__Wmissing_braces 9909 if eval test \${$cacheid+y} 9910then : 9911 printf %s "(cached) " >&6 9912else case e in #( 9913 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9914/* end confdefs.h. */ 9915int i; 9916int 9917main (void) 9918{ 9919 9920 ; 9921 return 0; 9922} 9923_ACEOF 9924if ac_fn_c_try_link "$LINENO" 9925then : 9926 eval $cacheid=yes 9927else case e in #( 9928 e) eval $cacheid=no ;; 9929esac 9930fi 9931rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9932 conftest$ac_exeext conftest.$ac_ext ;; 9933esac 9934fi 9935 9936 9937 CFLAGS="$xorg_testset_save_CFLAGS" 9938 9939 eval supported=\$$cacheid 9940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9941printf "%s\n" "$supported" >&6; } 9942 if test "$supported" = "yes" ; then 9943 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9944 found="yes" 9945 fi 9946 fi 9947 9948 9949 9950 9951 9952 9953 9954 9955 9956 9957 9958 9959 9960 9961 9962xorg_testset_save_CFLAGS="$CFLAGS" 9963 9964if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9967printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9968if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9969then : 9970 printf %s "(cached) " >&6 9971else case e in #( 9972 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9973/* end confdefs.h. */ 9974int i; 9975_ACEOF 9976if ac_fn_c_try_compile "$LINENO" 9977then : 9978 xorg_cv_cc_flag_unknown_warning_option=yes 9979else case e in #( 9980 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9981esac 9982fi 9983rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9984esac 9985fi 9986{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9987printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9988 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9989 CFLAGS="$xorg_testset_save_CFLAGS" 9990fi 9991 9992if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9993 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9995 fi 9996 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9998printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9999if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10000then : 10001 printf %s "(cached) " >&6 10002else case e in #( 10003 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10004/* end confdefs.h. */ 10005int i; 10006_ACEOF 10007if ac_fn_c_try_compile "$LINENO" 10008then : 10009 xorg_cv_cc_flag_unused_command_line_argument=yes 10010else case e in #( 10011 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10012esac 10013fi 10014rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10015esac 10016fi 10017{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10018printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10019 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10020 CFLAGS="$xorg_testset_save_CFLAGS" 10021fi 10022 10023found="no" 10024 10025 if test $found = "no" ; then 10026 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10028 fi 10029 10030 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10032 fi 10033 10034 CFLAGS="$CFLAGS -Wsequence-point" 10035 10036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 10037printf %s "checking if $CC supports -Wsequence-point... " >&6; } 10038 cacheid=xorg_cv_cc_flag__Wsequence_point 10039 if eval test \${$cacheid+y} 10040then : 10041 printf %s "(cached) " >&6 10042else case e in #( 10043 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10044/* end confdefs.h. */ 10045int i; 10046int 10047main (void) 10048{ 10049 10050 ; 10051 return 0; 10052} 10053_ACEOF 10054if ac_fn_c_try_link "$LINENO" 10055then : 10056 eval $cacheid=yes 10057else case e in #( 10058 e) eval $cacheid=no ;; 10059esac 10060fi 10061rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10062 conftest$ac_exeext conftest.$ac_ext ;; 10063esac 10064fi 10065 10066 10067 CFLAGS="$xorg_testset_save_CFLAGS" 10068 10069 eval supported=\$$cacheid 10070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10071printf "%s\n" "$supported" >&6; } 10072 if test "$supported" = "yes" ; then 10073 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10074 found="yes" 10075 fi 10076 fi 10077 10078 10079 10080 10081 10082 10083 10084 10085 10086 10087 10088 10089 10090 10091 10092xorg_testset_save_CFLAGS="$CFLAGS" 10093 10094if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10097printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10098if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10099then : 10100 printf %s "(cached) " >&6 10101else case e in #( 10102 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10103/* end confdefs.h. */ 10104int i; 10105_ACEOF 10106if ac_fn_c_try_compile "$LINENO" 10107then : 10108 xorg_cv_cc_flag_unknown_warning_option=yes 10109else case e in #( 10110 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10111esac 10112fi 10113rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10114esac 10115fi 10116{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10117printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10118 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10119 CFLAGS="$xorg_testset_save_CFLAGS" 10120fi 10121 10122if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10125 fi 10126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10128printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10129if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10130then : 10131 printf %s "(cached) " >&6 10132else case e in #( 10133 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10134/* end confdefs.h. */ 10135int i; 10136_ACEOF 10137if ac_fn_c_try_compile "$LINENO" 10138then : 10139 xorg_cv_cc_flag_unused_command_line_argument=yes 10140else case e in #( 10141 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10142esac 10143fi 10144rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10145esac 10146fi 10147{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10148printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10149 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10150 CFLAGS="$xorg_testset_save_CFLAGS" 10151fi 10152 10153found="no" 10154 10155 if test $found = "no" ; then 10156 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10158 fi 10159 10160 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10161 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10162 fi 10163 10164 CFLAGS="$CFLAGS -Wreturn-type" 10165 10166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10167printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10168 cacheid=xorg_cv_cc_flag__Wreturn_type 10169 if eval test \${$cacheid+y} 10170then : 10171 printf %s "(cached) " >&6 10172else case e in #( 10173 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10174/* end confdefs.h. */ 10175int i; 10176int 10177main (void) 10178{ 10179 10180 ; 10181 return 0; 10182} 10183_ACEOF 10184if ac_fn_c_try_link "$LINENO" 10185then : 10186 eval $cacheid=yes 10187else case e in #( 10188 e) eval $cacheid=no ;; 10189esac 10190fi 10191rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10192 conftest$ac_exeext conftest.$ac_ext ;; 10193esac 10194fi 10195 10196 10197 CFLAGS="$xorg_testset_save_CFLAGS" 10198 10199 eval supported=\$$cacheid 10200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10201printf "%s\n" "$supported" >&6; } 10202 if test "$supported" = "yes" ; then 10203 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10204 found="yes" 10205 fi 10206 fi 10207 10208 10209 10210 10211 10212 10213 10214 10215 10216 10217 10218 10219 10220 10221 10222xorg_testset_save_CFLAGS="$CFLAGS" 10223 10224if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10227printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10228if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10229then : 10230 printf %s "(cached) " >&6 10231else case e in #( 10232 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10233/* end confdefs.h. */ 10234int i; 10235_ACEOF 10236if ac_fn_c_try_compile "$LINENO" 10237then : 10238 xorg_cv_cc_flag_unknown_warning_option=yes 10239else case e in #( 10240 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10241esac 10242fi 10243rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10244esac 10245fi 10246{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10247printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10248 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10249 CFLAGS="$xorg_testset_save_CFLAGS" 10250fi 10251 10252if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10253 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10255 fi 10256 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10258printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10259if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10260then : 10261 printf %s "(cached) " >&6 10262else case e in #( 10263 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10264/* end confdefs.h. */ 10265int i; 10266_ACEOF 10267if ac_fn_c_try_compile "$LINENO" 10268then : 10269 xorg_cv_cc_flag_unused_command_line_argument=yes 10270else case e in #( 10271 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10272esac 10273fi 10274rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10275esac 10276fi 10277{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10278printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10279 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10280 CFLAGS="$xorg_testset_save_CFLAGS" 10281fi 10282 10283found="no" 10284 10285 if test $found = "no" ; then 10286 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10288 fi 10289 10290 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10291 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10292 fi 10293 10294 CFLAGS="$CFLAGS -Wtrigraphs" 10295 10296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10297printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10298 cacheid=xorg_cv_cc_flag__Wtrigraphs 10299 if eval test \${$cacheid+y} 10300then : 10301 printf %s "(cached) " >&6 10302else case e in #( 10303 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10304/* end confdefs.h. */ 10305int i; 10306int 10307main (void) 10308{ 10309 10310 ; 10311 return 0; 10312} 10313_ACEOF 10314if ac_fn_c_try_link "$LINENO" 10315then : 10316 eval $cacheid=yes 10317else case e in #( 10318 e) eval $cacheid=no ;; 10319esac 10320fi 10321rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10322 conftest$ac_exeext conftest.$ac_ext ;; 10323esac 10324fi 10325 10326 10327 CFLAGS="$xorg_testset_save_CFLAGS" 10328 10329 eval supported=\$$cacheid 10330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10331printf "%s\n" "$supported" >&6; } 10332 if test "$supported" = "yes" ; then 10333 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10334 found="yes" 10335 fi 10336 fi 10337 10338 10339 10340 10341 10342 10343 10344 10345 10346 10347 10348 10349 10350 10351 10352xorg_testset_save_CFLAGS="$CFLAGS" 10353 10354if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10357printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10358if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10359then : 10360 printf %s "(cached) " >&6 10361else case e in #( 10362 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10363/* end confdefs.h. */ 10364int i; 10365_ACEOF 10366if ac_fn_c_try_compile "$LINENO" 10367then : 10368 xorg_cv_cc_flag_unknown_warning_option=yes 10369else case e in #( 10370 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10371esac 10372fi 10373rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10374esac 10375fi 10376{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10377printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10378 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10379 CFLAGS="$xorg_testset_save_CFLAGS" 10380fi 10381 10382if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10385 fi 10386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10388printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10389if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10390then : 10391 printf %s "(cached) " >&6 10392else case e in #( 10393 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10394/* end confdefs.h. */ 10395int i; 10396_ACEOF 10397if ac_fn_c_try_compile "$LINENO" 10398then : 10399 xorg_cv_cc_flag_unused_command_line_argument=yes 10400else case e in #( 10401 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10402esac 10403fi 10404rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10405esac 10406fi 10407{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10408printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10409 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10410 CFLAGS="$xorg_testset_save_CFLAGS" 10411fi 10412 10413found="no" 10414 10415 if test $found = "no" ; then 10416 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10418 fi 10419 10420 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10422 fi 10423 10424 CFLAGS="$CFLAGS -Warray-bounds" 10425 10426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10427printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10428 cacheid=xorg_cv_cc_flag__Warray_bounds 10429 if eval test \${$cacheid+y} 10430then : 10431 printf %s "(cached) " >&6 10432else case e in #( 10433 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10434/* end confdefs.h. */ 10435int i; 10436int 10437main (void) 10438{ 10439 10440 ; 10441 return 0; 10442} 10443_ACEOF 10444if ac_fn_c_try_link "$LINENO" 10445then : 10446 eval $cacheid=yes 10447else case e in #( 10448 e) eval $cacheid=no ;; 10449esac 10450fi 10451rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10452 conftest$ac_exeext conftest.$ac_ext ;; 10453esac 10454fi 10455 10456 10457 CFLAGS="$xorg_testset_save_CFLAGS" 10458 10459 eval supported=\$$cacheid 10460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10461printf "%s\n" "$supported" >&6; } 10462 if test "$supported" = "yes" ; then 10463 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10464 found="yes" 10465 fi 10466 fi 10467 10468 10469 10470 10471 10472 10473 10474 10475 10476 10477 10478 10479 10480 10481 10482xorg_testset_save_CFLAGS="$CFLAGS" 10483 10484if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10487printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10488if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10489then : 10490 printf %s "(cached) " >&6 10491else case e in #( 10492 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10493/* end confdefs.h. */ 10494int i; 10495_ACEOF 10496if ac_fn_c_try_compile "$LINENO" 10497then : 10498 xorg_cv_cc_flag_unknown_warning_option=yes 10499else case e in #( 10500 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10501esac 10502fi 10503rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10504esac 10505fi 10506{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10507printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10508 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10509 CFLAGS="$xorg_testset_save_CFLAGS" 10510fi 10511 10512if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10513 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10515 fi 10516 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10518printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10519if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10520then : 10521 printf %s "(cached) " >&6 10522else case e in #( 10523 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10524/* end confdefs.h. */ 10525int i; 10526_ACEOF 10527if ac_fn_c_try_compile "$LINENO" 10528then : 10529 xorg_cv_cc_flag_unused_command_line_argument=yes 10530else case e in #( 10531 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10532esac 10533fi 10534rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10535esac 10536fi 10537{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10538printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10539 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10540 CFLAGS="$xorg_testset_save_CFLAGS" 10541fi 10542 10543found="no" 10544 10545 if test $found = "no" ; then 10546 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10548 fi 10549 10550 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10552 fi 10553 10554 CFLAGS="$CFLAGS -Wwrite-strings" 10555 10556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10557printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10558 cacheid=xorg_cv_cc_flag__Wwrite_strings 10559 if eval test \${$cacheid+y} 10560then : 10561 printf %s "(cached) " >&6 10562else case e in #( 10563 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10564/* end confdefs.h. */ 10565int i; 10566int 10567main (void) 10568{ 10569 10570 ; 10571 return 0; 10572} 10573_ACEOF 10574if ac_fn_c_try_link "$LINENO" 10575then : 10576 eval $cacheid=yes 10577else case e in #( 10578 e) eval $cacheid=no ;; 10579esac 10580fi 10581rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10582 conftest$ac_exeext conftest.$ac_ext ;; 10583esac 10584fi 10585 10586 10587 CFLAGS="$xorg_testset_save_CFLAGS" 10588 10589 eval supported=\$$cacheid 10590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10591printf "%s\n" "$supported" >&6; } 10592 if test "$supported" = "yes" ; then 10593 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10594 found="yes" 10595 fi 10596 fi 10597 10598 10599 10600 10601 10602 10603 10604 10605 10606 10607 10608 10609 10610 10611 10612xorg_testset_save_CFLAGS="$CFLAGS" 10613 10614if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10617printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10618if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10619then : 10620 printf %s "(cached) " >&6 10621else case e in #( 10622 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10623/* end confdefs.h. */ 10624int i; 10625_ACEOF 10626if ac_fn_c_try_compile "$LINENO" 10627then : 10628 xorg_cv_cc_flag_unknown_warning_option=yes 10629else case e in #( 10630 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10631esac 10632fi 10633rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10634esac 10635fi 10636{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10637printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10638 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10639 CFLAGS="$xorg_testset_save_CFLAGS" 10640fi 10641 10642if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10643 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10645 fi 10646 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10648printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10649if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10650then : 10651 printf %s "(cached) " >&6 10652else case e in #( 10653 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10654/* end confdefs.h. */ 10655int i; 10656_ACEOF 10657if ac_fn_c_try_compile "$LINENO" 10658then : 10659 xorg_cv_cc_flag_unused_command_line_argument=yes 10660else case e in #( 10661 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10662esac 10663fi 10664rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10665esac 10666fi 10667{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10668printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10669 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10670 CFLAGS="$xorg_testset_save_CFLAGS" 10671fi 10672 10673found="no" 10674 10675 if test $found = "no" ; then 10676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10678 fi 10679 10680 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10682 fi 10683 10684 CFLAGS="$CFLAGS -Waddress" 10685 10686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10687printf %s "checking if $CC supports -Waddress... " >&6; } 10688 cacheid=xorg_cv_cc_flag__Waddress 10689 if eval test \${$cacheid+y} 10690then : 10691 printf %s "(cached) " >&6 10692else case e in #( 10693 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10694/* end confdefs.h. */ 10695int i; 10696int 10697main (void) 10698{ 10699 10700 ; 10701 return 0; 10702} 10703_ACEOF 10704if ac_fn_c_try_link "$LINENO" 10705then : 10706 eval $cacheid=yes 10707else case e in #( 10708 e) eval $cacheid=no ;; 10709esac 10710fi 10711rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10712 conftest$ac_exeext conftest.$ac_ext ;; 10713esac 10714fi 10715 10716 10717 CFLAGS="$xorg_testset_save_CFLAGS" 10718 10719 eval supported=\$$cacheid 10720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10721printf "%s\n" "$supported" >&6; } 10722 if test "$supported" = "yes" ; then 10723 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10724 found="yes" 10725 fi 10726 fi 10727 10728 10729 10730 10731 10732 10733 10734 10735 10736 10737 10738 10739 10740 10741 10742xorg_testset_save_CFLAGS="$CFLAGS" 10743 10744if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10747printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10748if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10749then : 10750 printf %s "(cached) " >&6 10751else case e in #( 10752 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10753/* end confdefs.h. */ 10754int i; 10755_ACEOF 10756if ac_fn_c_try_compile "$LINENO" 10757then : 10758 xorg_cv_cc_flag_unknown_warning_option=yes 10759else case e in #( 10760 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10761esac 10762fi 10763rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10764esac 10765fi 10766{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10767printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10768 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10769 CFLAGS="$xorg_testset_save_CFLAGS" 10770fi 10771 10772if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10773 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10775 fi 10776 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10778printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10779if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10780then : 10781 printf %s "(cached) " >&6 10782else case e in #( 10783 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10784/* end confdefs.h. */ 10785int i; 10786_ACEOF 10787if ac_fn_c_try_compile "$LINENO" 10788then : 10789 xorg_cv_cc_flag_unused_command_line_argument=yes 10790else case e in #( 10791 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10792esac 10793fi 10794rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10795esac 10796fi 10797{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10798printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10799 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10800 CFLAGS="$xorg_testset_save_CFLAGS" 10801fi 10802 10803found="no" 10804 10805 if test $found = "no" ; then 10806 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10808 fi 10809 10810 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10811 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10812 fi 10813 10814 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10815 10816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10817printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10818 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10819 if eval test \${$cacheid+y} 10820then : 10821 printf %s "(cached) " >&6 10822else case e in #( 10823 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10824/* end confdefs.h. */ 10825int i; 10826int 10827main (void) 10828{ 10829 10830 ; 10831 return 0; 10832} 10833_ACEOF 10834if ac_fn_c_try_link "$LINENO" 10835then : 10836 eval $cacheid=yes 10837else case e in #( 10838 e) eval $cacheid=no ;; 10839esac 10840fi 10841rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10842 conftest$ac_exeext conftest.$ac_ext ;; 10843esac 10844fi 10845 10846 10847 CFLAGS="$xorg_testset_save_CFLAGS" 10848 10849 eval supported=\$$cacheid 10850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10851printf "%s\n" "$supported" >&6; } 10852 if test "$supported" = "yes" ; then 10853 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10854 found="yes" 10855 fi 10856 fi 10857 10858 10859 10860 10861 10862 10863 10864 10865 10866 10867 10868 10869 10870 10871 10872xorg_testset_save_CFLAGS="$CFLAGS" 10873 10874if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10877printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10878if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10879then : 10880 printf %s "(cached) " >&6 10881else case e in #( 10882 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10883/* end confdefs.h. */ 10884int i; 10885_ACEOF 10886if ac_fn_c_try_compile "$LINENO" 10887then : 10888 xorg_cv_cc_flag_unknown_warning_option=yes 10889else case e in #( 10890 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10891esac 10892fi 10893rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10894esac 10895fi 10896{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10897printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10898 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10899 CFLAGS="$xorg_testset_save_CFLAGS" 10900fi 10901 10902if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10903 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10905 fi 10906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10908printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10909if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10910then : 10911 printf %s "(cached) " >&6 10912else case e in #( 10913 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10914/* end confdefs.h. */ 10915int i; 10916_ACEOF 10917if ac_fn_c_try_compile "$LINENO" 10918then : 10919 xorg_cv_cc_flag_unused_command_line_argument=yes 10920else case e in #( 10921 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10922esac 10923fi 10924rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10925esac 10926fi 10927{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10928printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10929 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10930 CFLAGS="$xorg_testset_save_CFLAGS" 10931fi 10932 10933found="no" 10934 10935 if test $found = "no" ; then 10936 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10937 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10938 fi 10939 10940 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10941 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10942 fi 10943 10944 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10945 10946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10947printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10948 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10949 if eval test \${$cacheid+y} 10950then : 10951 printf %s "(cached) " >&6 10952else case e in #( 10953 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10954/* end confdefs.h. */ 10955int i; 10956int 10957main (void) 10958{ 10959 10960 ; 10961 return 0; 10962} 10963_ACEOF 10964if ac_fn_c_try_link "$LINENO" 10965then : 10966 eval $cacheid=yes 10967else case e in #( 10968 e) eval $cacheid=no ;; 10969esac 10970fi 10971rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10972 conftest$ac_exeext conftest.$ac_ext ;; 10973esac 10974fi 10975 10976 10977 CFLAGS="$xorg_testset_save_CFLAGS" 10978 10979 eval supported=\$$cacheid 10980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10981printf "%s\n" "$supported" >&6; } 10982 if test "$supported" = "yes" ; then 10983 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10984 found="yes" 10985 fi 10986 fi 10987 10988 10989fi 10990 10991 10992 10993 10994 10995 10996 10997 CWARNFLAGS="$BASE_CFLAGS" 10998 if test "x$GCC" = xyes ; then 10999 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 11000 fi 11001 11002 11003 11004 11005 11006 11007 11008 11009# Check whether --enable-strict-compilation was given. 11010if test ${enable_strict_compilation+y} 11011then : 11012 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 11013else case e in #( 11014 e) STRICT_COMPILE=no ;; 11015esac 11016fi 11017 11018 11019 11020 11021 11022 11023STRICT_CFLAGS="" 11024 11025 11026 11027 11028 11029 11030 11031 11032 11033 11034 11035 11036 11037xorg_testset_save_CFLAGS="$CFLAGS" 11038 11039if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11042printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11043if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11044then : 11045 printf %s "(cached) " >&6 11046else case e in #( 11047 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11048/* end confdefs.h. */ 11049int i; 11050_ACEOF 11051if ac_fn_c_try_compile "$LINENO" 11052then : 11053 xorg_cv_cc_flag_unknown_warning_option=yes 11054else case e in #( 11055 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11056esac 11057fi 11058rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11059esac 11060fi 11061{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11062printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11063 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11064 CFLAGS="$xorg_testset_save_CFLAGS" 11065fi 11066 11067if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11068 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11069 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11070 fi 11071 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11073printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11074if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11075then : 11076 printf %s "(cached) " >&6 11077else case e in #( 11078 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11079/* end confdefs.h. */ 11080int i; 11081_ACEOF 11082if ac_fn_c_try_compile "$LINENO" 11083then : 11084 xorg_cv_cc_flag_unused_command_line_argument=yes 11085else case e in #( 11086 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11087esac 11088fi 11089rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11090esac 11091fi 11092{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11093printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11094 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11095 CFLAGS="$xorg_testset_save_CFLAGS" 11096fi 11097 11098found="no" 11099 11100 if test $found = "no" ; then 11101 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11103 fi 11104 11105 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11106 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11107 fi 11108 11109 CFLAGS="$CFLAGS -pedantic" 11110 11111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11112printf %s "checking if $CC supports -pedantic... " >&6; } 11113 cacheid=xorg_cv_cc_flag__pedantic 11114 if eval test \${$cacheid+y} 11115then : 11116 printf %s "(cached) " >&6 11117else case e in #( 11118 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11119/* end confdefs.h. */ 11120int i; 11121int 11122main (void) 11123{ 11124 11125 ; 11126 return 0; 11127} 11128_ACEOF 11129if ac_fn_c_try_link "$LINENO" 11130then : 11131 eval $cacheid=yes 11132else case e in #( 11133 e) eval $cacheid=no ;; 11134esac 11135fi 11136rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11137 conftest$ac_exeext conftest.$ac_ext ;; 11138esac 11139fi 11140 11141 11142 CFLAGS="$xorg_testset_save_CFLAGS" 11143 11144 eval supported=\$$cacheid 11145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11146printf "%s\n" "$supported" >&6; } 11147 if test "$supported" = "yes" ; then 11148 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11149 found="yes" 11150 fi 11151 fi 11152 11153 11154 11155 11156 11157 11158 11159 11160 11161 11162 11163 11164 11165 11166 11167xorg_testset_save_CFLAGS="$CFLAGS" 11168 11169if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11172printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11173if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11174then : 11175 printf %s "(cached) " >&6 11176else case e in #( 11177 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11178/* end confdefs.h. */ 11179int i; 11180_ACEOF 11181if ac_fn_c_try_compile "$LINENO" 11182then : 11183 xorg_cv_cc_flag_unknown_warning_option=yes 11184else case e in #( 11185 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11186esac 11187fi 11188rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11189esac 11190fi 11191{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11192printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11193 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11194 CFLAGS="$xorg_testset_save_CFLAGS" 11195fi 11196 11197if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11200 fi 11201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11203printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11204if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11205then : 11206 printf %s "(cached) " >&6 11207else case e in #( 11208 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11209/* end confdefs.h. */ 11210int i; 11211_ACEOF 11212if ac_fn_c_try_compile "$LINENO" 11213then : 11214 xorg_cv_cc_flag_unused_command_line_argument=yes 11215else case e in #( 11216 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11217esac 11218fi 11219rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11220esac 11221fi 11222{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11223printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11224 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11225 CFLAGS="$xorg_testset_save_CFLAGS" 11226fi 11227 11228found="no" 11229 11230 if test $found = "no" ; then 11231 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11233 fi 11234 11235 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11237 fi 11238 11239 CFLAGS="$CFLAGS -Werror" 11240 11241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11242printf %s "checking if $CC supports -Werror... " >&6; } 11243 cacheid=xorg_cv_cc_flag__Werror 11244 if eval test \${$cacheid+y} 11245then : 11246 printf %s "(cached) " >&6 11247else case e in #( 11248 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11249/* end confdefs.h. */ 11250int i; 11251int 11252main (void) 11253{ 11254 11255 ; 11256 return 0; 11257} 11258_ACEOF 11259if ac_fn_c_try_link "$LINENO" 11260then : 11261 eval $cacheid=yes 11262else case e in #( 11263 e) eval $cacheid=no ;; 11264esac 11265fi 11266rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11267 conftest$ac_exeext conftest.$ac_ext ;; 11268esac 11269fi 11270 11271 11272 CFLAGS="$xorg_testset_save_CFLAGS" 11273 11274 eval supported=\$$cacheid 11275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11276printf "%s\n" "$supported" >&6; } 11277 if test "$supported" = "yes" ; then 11278 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11279 found="yes" 11280 fi 11281 fi 11282 11283 if test $found = "no" ; then 11284 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11286 fi 11287 11288 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11289 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11290 fi 11291 11292 CFLAGS="$CFLAGS -errwarn" 11293 11294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11295printf %s "checking if $CC supports -errwarn... " >&6; } 11296 cacheid=xorg_cv_cc_flag__errwarn 11297 if eval test \${$cacheid+y} 11298then : 11299 printf %s "(cached) " >&6 11300else case e in #( 11301 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11302/* end confdefs.h. */ 11303int i; 11304int 11305main (void) 11306{ 11307 11308 ; 11309 return 0; 11310} 11311_ACEOF 11312if ac_fn_c_try_link "$LINENO" 11313then : 11314 eval $cacheid=yes 11315else case e in #( 11316 e) eval $cacheid=no ;; 11317esac 11318fi 11319rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11320 conftest$ac_exeext conftest.$ac_ext ;; 11321esac 11322fi 11323 11324 11325 CFLAGS="$xorg_testset_save_CFLAGS" 11326 11327 eval supported=\$$cacheid 11328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11329printf "%s\n" "$supported" >&6; } 11330 if test "$supported" = "yes" ; then 11331 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11332 found="yes" 11333 fi 11334 fi 11335 11336 11337 11338# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11339# activate it with -Werror, so we add it here explicitly. 11340 11341 11342 11343 11344 11345 11346 11347 11348 11349 11350 11351 11352 11353xorg_testset_save_CFLAGS="$CFLAGS" 11354 11355if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11358printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11359if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11360then : 11361 printf %s "(cached) " >&6 11362else case e in #( 11363 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11364/* end confdefs.h. */ 11365int i; 11366_ACEOF 11367if ac_fn_c_try_compile "$LINENO" 11368then : 11369 xorg_cv_cc_flag_unknown_warning_option=yes 11370else case e in #( 11371 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11372esac 11373fi 11374rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11375esac 11376fi 11377{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11378printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11379 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11380 CFLAGS="$xorg_testset_save_CFLAGS" 11381fi 11382 11383if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11384 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11386 fi 11387 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11389printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11390if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11391then : 11392 printf %s "(cached) " >&6 11393else case e in #( 11394 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11395/* end confdefs.h. */ 11396int i; 11397_ACEOF 11398if ac_fn_c_try_compile "$LINENO" 11399then : 11400 xorg_cv_cc_flag_unused_command_line_argument=yes 11401else case e in #( 11402 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11403esac 11404fi 11405rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11406esac 11407fi 11408{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11409printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11410 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11411 CFLAGS="$xorg_testset_save_CFLAGS" 11412fi 11413 11414found="no" 11415 11416 if test $found = "no" ; then 11417 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11419 fi 11420 11421 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11422 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11423 fi 11424 11425 CFLAGS="$CFLAGS -Werror=attributes" 11426 11427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11428printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11429 cacheid=xorg_cv_cc_flag__Werror_attributes 11430 if eval test \${$cacheid+y} 11431then : 11432 printf %s "(cached) " >&6 11433else case e in #( 11434 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11435/* end confdefs.h. */ 11436int i; 11437int 11438main (void) 11439{ 11440 11441 ; 11442 return 0; 11443} 11444_ACEOF 11445if ac_fn_c_try_link "$LINENO" 11446then : 11447 eval $cacheid=yes 11448else case e in #( 11449 e) eval $cacheid=no ;; 11450esac 11451fi 11452rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11453 conftest$ac_exeext conftest.$ac_ext ;; 11454esac 11455fi 11456 11457 11458 CFLAGS="$xorg_testset_save_CFLAGS" 11459 11460 eval supported=\$$cacheid 11461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11462printf "%s\n" "$supported" >&6; } 11463 if test "$supported" = "yes" ; then 11464 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11465 found="yes" 11466 fi 11467 fi 11468 11469 11470 11471if test "x$STRICT_COMPILE" = "xyes"; then 11472 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11473 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11474fi 11475 11476 11477 11478 11479 11480 11481 11482 11483cat >>confdefs.h <<_ACEOF 11484#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11485_ACEOF 11486 11487 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11488 if test "x$PVM" = "x"; then 11489 PVM="0" 11490 fi 11491 11492printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11493 11494 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11495 if test "x$PVP" = "x"; then 11496 PVP="0" 11497 fi 11498 11499printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11500 11501 11502 11503CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11504mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11505|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11506touch \$(top_srcdir)/ChangeLog; \ 11507echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11508 11509 11510 11511 11512macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11513INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11514mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11515|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11516touch \$(top_srcdir)/INSTALL; \ 11517echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11518 11519 11520 11521 11522 11523 11524case $host_os in 11525 solaris*) 11526 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11527 # check for a man page file found in later versions that use 11528 # traditional section numbers instead 11529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11530printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11531if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11532then : 11533 printf %s "(cached) " >&6 11534else case e in #( 11535 e) test "$cross_compiling" = yes && 11536 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11537if test -r "/usr/share/man/man7/attributes.7"; then 11538 ac_cv_file__usr_share_man_man7_attributes_7=yes 11539else 11540 ac_cv_file__usr_share_man_man7_attributes_7=no 11541fi ;; 11542esac 11543fi 11544{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11545printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11546if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11547then : 11548 SYSV_MAN_SECTIONS=false 11549else case e in #( 11550 e) SYSV_MAN_SECTIONS=true ;; 11551esac 11552fi 11553 11554 ;; 11555 *) SYSV_MAN_SECTIONS=false ;; 11556esac 11557 11558if test x$APP_MAN_SUFFIX = x ; then 11559 APP_MAN_SUFFIX=1 11560fi 11561if test x$APP_MAN_DIR = x ; then 11562 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11563fi 11564 11565if test x$LIB_MAN_SUFFIX = x ; then 11566 LIB_MAN_SUFFIX=3 11567fi 11568if test x$LIB_MAN_DIR = x ; then 11569 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11570fi 11571 11572if test x$FILE_MAN_SUFFIX = x ; then 11573 case $SYSV_MAN_SECTIONS in 11574 true) FILE_MAN_SUFFIX=4 ;; 11575 *) FILE_MAN_SUFFIX=5 ;; 11576 esac 11577fi 11578if test x$FILE_MAN_DIR = x ; then 11579 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11580fi 11581 11582if test x$MISC_MAN_SUFFIX = x ; then 11583 case $SYSV_MAN_SECTIONS in 11584 true) MISC_MAN_SUFFIX=5 ;; 11585 *) MISC_MAN_SUFFIX=7 ;; 11586 esac 11587fi 11588if test x$MISC_MAN_DIR = x ; then 11589 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11590fi 11591 11592if test x$DRIVER_MAN_SUFFIX = x ; then 11593 case $SYSV_MAN_SECTIONS in 11594 true) DRIVER_MAN_SUFFIX=7 ;; 11595 *) DRIVER_MAN_SUFFIX=4 ;; 11596 esac 11597fi 11598if test x$DRIVER_MAN_DIR = x ; then 11599 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11600fi 11601 11602if test x$ADMIN_MAN_SUFFIX = x ; then 11603 case $SYSV_MAN_SECTIONS in 11604 true) ADMIN_MAN_SUFFIX=1m ;; 11605 *) ADMIN_MAN_SUFFIX=8 ;; 11606 esac 11607fi 11608if test x$ADMIN_MAN_DIR = x ; then 11609 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11610fi 11611 11612 11613 11614 11615 11616 11617 11618 11619 11620 11621 11622 11623 11624 11625 11626XORG_MAN_PAGE="X Version 11" 11627 11628MAN_SUBSTS="\ 11629 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11630 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11631 -e 's|__xservername__|Xorg|g' \ 11632 -e 's|__xconfigfile__|xorg.conf|g' \ 11633 -e 's|__projectroot__|\$(prefix)|g' \ 11634 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11635 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11636 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11637 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11638 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11639 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11640 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11641 11642 11643 11644# Check whether --enable-silent-rules was given. 11645if test ${enable_silent_rules+y} 11646then : 11647 enableval=$enable_silent_rules; 11648fi 11649 11650case $enable_silent_rules in # ((( 11651 yes) AM_DEFAULT_VERBOSITY=0;; 11652 no) AM_DEFAULT_VERBOSITY=1;; 11653 *) AM_DEFAULT_VERBOSITY=0;; 11654esac 11655am_make=${MAKE-make} 11656{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11657printf %s "checking whether $am_make supports nested variables... " >&6; } 11658if test ${am_cv_make_support_nested_variables+y} 11659then : 11660 printf %s "(cached) " >&6 11661else case e in #( 11662 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 11663BAR0=false 11664BAR1=true 11665V=1 11666am__doit: 11667 @$(TRUE) 11668.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11669 am_cv_make_support_nested_variables=yes 11670else 11671 am_cv_make_support_nested_variables=no 11672fi ;; 11673esac 11674fi 11675{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11676printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11677if test $am_cv_make_support_nested_variables = yes; then 11678 AM_V='$(V)' 11679 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11680else 11681 AM_V=$AM_DEFAULT_VERBOSITY 11682 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11683fi 11684AM_BACKSLASH='\' 11685 11686 11687 11688 11689# Checks for pkg-config packages 11690 11691pkg_failed=no 11692{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XCONSOLE" >&5 11693printf %s "checking for XCONSOLE... " >&6; } 11694 11695if test -n "$XCONSOLE_CFLAGS"; then 11696 pkg_cv_XCONSOLE_CFLAGS="$XCONSOLE_CFLAGS" 11697 elif test -n "$PKG_CONFIG"; then 11698 if test -n "$PKG_CONFIG" && \ 11699 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17\""; } >&5 11700 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17") 2>&5 11701 ac_status=$? 11702 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11703 test $ac_status = 0; }; then 11704 pkg_cv_XCONSOLE_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17" 2>/dev/null` 11705 test "x$?" != "x0" && pkg_failed=yes 11706else 11707 pkg_failed=yes 11708fi 11709 else 11710 pkg_failed=untried 11711fi 11712if test -n "$XCONSOLE_LIBS"; then 11713 pkg_cv_XCONSOLE_LIBS="$XCONSOLE_LIBS" 11714 elif test -n "$PKG_CONFIG"; then 11715 if test -n "$PKG_CONFIG" && \ 11716 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17\""; } >&5 11717 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17") 2>&5 11718 ac_status=$? 11719 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11720 test $ac_status = 0; }; then 11721 pkg_cv_XCONSOLE_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17" 2>/dev/null` 11722 test "x$?" != "x0" && pkg_failed=yes 11723else 11724 pkg_failed=yes 11725fi 11726 else 11727 pkg_failed=untried 11728fi 11729 11730 11731 11732if test $pkg_failed = yes; then 11733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11734printf "%s\n" "no" >&6; } 11735 11736if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11737 _pkg_short_errors_supported=yes 11738else 11739 _pkg_short_errors_supported=no 11740fi 11741 if test $_pkg_short_errors_supported = yes; then 11742 XCONSOLE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17" 2>&1` 11743 else 11744 XCONSOLE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17" 2>&1` 11745 fi 11746 # Put the nasty error message in config.log where it belongs 11747 echo "$XCONSOLE_PKG_ERRORS" >&5 11748 11749 as_fn_error $? "Package requirements (xaw7 xmu xt >= 1.0 x11 xproto >= 7.0.17) were not met: 11750 11751$XCONSOLE_PKG_ERRORS 11752 11753Consider adjusting the PKG_CONFIG_PATH environment variable if you 11754installed software in a non-standard prefix. 11755 11756Alternatively, you may set the environment variables XCONSOLE_CFLAGS 11757and XCONSOLE_LIBS to avoid the need to call pkg-config. 11758See the pkg-config man page for more details." "$LINENO" 5 11759elif test $pkg_failed = untried; then 11760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11761printf "%s\n" "no" >&6; } 11762 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11763printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11764as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11765is in your PATH or set the PKG_CONFIG environment variable to the full 11766path to pkg-config. 11767 11768Alternatively, you may set the environment variables XCONSOLE_CFLAGS 11769and XCONSOLE_LIBS to avoid the need to call pkg-config. 11770See the pkg-config man page for more details. 11771 11772To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11773See 'config.log' for more details" "$LINENO" 5; } 11774else 11775 XCONSOLE_CFLAGS=$pkg_cv_XCONSOLE_CFLAGS 11776 XCONSOLE_LIBS=$pkg_cv_XCONSOLE_LIBS 11777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11778printf "%s\n" "yes" >&6; } 11779 11780fi 11781 11782 11783pkg_failed=no 11784{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 11785printf %s "checking for APPDEFS... " >&6; } 11786 11787if test -n "$APPDEFS_CFLAGS"; then 11788 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 11789 elif test -n "$PKG_CONFIG"; then 11790 if test -n "$PKG_CONFIG" && \ 11791 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11792 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11793 ac_status=$? 11794 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11795 test $ac_status = 0; }; then 11796 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 11797 test "x$?" != "x0" && pkg_failed=yes 11798else 11799 pkg_failed=yes 11800fi 11801 else 11802 pkg_failed=untried 11803fi 11804if test -n "$APPDEFS_LIBS"; then 11805 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 11806 elif test -n "$PKG_CONFIG"; then 11807 if test -n "$PKG_CONFIG" && \ 11808 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 11809 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 11810 ac_status=$? 11811 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11812 test $ac_status = 0; }; then 11813 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 11814 test "x$?" != "x0" && pkg_failed=yes 11815else 11816 pkg_failed=yes 11817fi 11818 else 11819 pkg_failed=untried 11820fi 11821 11822 11823 11824if test $pkg_failed = yes; then 11825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11826printf "%s\n" "no" >&6; } 11827 11828if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11829 _pkg_short_errors_supported=yes 11830else 11831 _pkg_short_errors_supported=no 11832fi 11833 if test $_pkg_short_errors_supported = yes; then 11834 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 11835 else 11836 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 11837 fi 11838 # Put the nasty error message in config.log where it belongs 11839 echo "$APPDEFS_PKG_ERRORS" >&5 11840 11841 as_fn_error $? "Package requirements (xt) were not met: 11842 11843$APPDEFS_PKG_ERRORS 11844 11845Consider adjusting the PKG_CONFIG_PATH environment variable if you 11846installed software in a non-standard prefix. 11847 11848Alternatively, you may set the environment variables APPDEFS_CFLAGS 11849and APPDEFS_LIBS to avoid the need to call pkg-config. 11850See the pkg-config man page for more details." "$LINENO" 5 11851elif test $pkg_failed = untried; then 11852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11853printf "%s\n" "no" >&6; } 11854 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11855printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11856as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11857is in your PATH or set the PKG_CONFIG environment variable to the full 11858path to pkg-config. 11859 11860Alternatively, you may set the environment variables APPDEFS_CFLAGS 11861and APPDEFS_LIBS to avoid the need to call pkg-config. 11862See the pkg-config man page for more details. 11863 11864To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11865See 'config.log' for more details" "$LINENO" 5; } 11866else 11867 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 11868 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 11869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11870printf "%s\n" "yes" >&6; } 11871 11872fi 11873xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 11874 11875# Check whether --with-appdefaultdir was given. 11876if test ${with_appdefaultdir+y} 11877then : 11878 withval=$with_appdefaultdir; appdefaultdir="$withval" 11879else case e in #( 11880 e) appdefaultdir="${xt_appdefaultdir}" ;; 11881esac 11882fi 11883 11884 11885 11886# Checks for typedefs, structures, and compiler characteristics. 11887# Check whether --enable-largefile was given. 11888if test ${enable_largefile+y} 11889then : 11890 enableval=$enable_largefile; 11891fi 11892if test "$enable_largefile,$enable_year2038" != no,no 11893then : 11894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 11895printf %s "checking for $CC option to enable large file support... " >&6; } 11896if test ${ac_cv_sys_largefile_opts+y} 11897then : 11898 printf %s "(cached) " >&6 11899else case e in #( 11900 e) ac_save_CC="$CC" 11901 ac_opt_found=no 11902 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do 11903 if test x"$ac_opt" != x"none needed" 11904then : 11905 CC="$ac_save_CC $ac_opt" 11906fi 11907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11908/* end confdefs.h. */ 11909#include <sys/types.h> 11910#ifndef FTYPE 11911# define FTYPE off_t 11912#endif 11913 /* Check that FTYPE can represent 2**63 - 1 correctly. 11914 We can't simply define LARGE_FTYPE to be 9223372036854775807, 11915 since some C++ compilers masquerading as C compilers 11916 incorrectly reject 9223372036854775807. */ 11917#define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 11918 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 11919 && LARGE_FTYPE % 2147483647 == 1) 11920 ? 1 : -1]; 11921int 11922main (void) 11923{ 11924 11925 ; 11926 return 0; 11927} 11928_ACEOF 11929if ac_fn_c_try_compile "$LINENO" 11930then : 11931 if test x"$ac_opt" = x"none needed" 11932then : 11933 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 11934 CC="$CC -DFTYPE=ino_t" 11935 if ac_fn_c_try_compile "$LINENO" 11936then : 11937 11938else case e in #( 11939 e) CC="$CC -D_FILE_OFFSET_BITS=64" 11940 if ac_fn_c_try_compile "$LINENO" 11941then : 11942 ac_opt='-D_FILE_OFFSET_BITS=64' 11943fi 11944rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 11945esac 11946fi 11947rm -f core conftest.err conftest.$ac_objext conftest.beam 11948fi 11949 ac_cv_sys_largefile_opts=$ac_opt 11950 ac_opt_found=yes 11951fi 11952rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11953 test $ac_opt_found = no || break 11954 done 11955 CC="$ac_save_CC" 11956 11957 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 11958esac 11959fi 11960{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 11961printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } 11962 11963ac_have_largefile=yes 11964case $ac_cv_sys_largefile_opts in #( 11965 "none needed") : 11966 ;; #( 11967 "supported through gnulib") : 11968 ;; #( 11969 "support not detected") : 11970 ac_have_largefile=no ;; #( 11971 "-D_FILE_OFFSET_BITS=64") : 11972 11973printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h 11974 ;; #( 11975 "-D_LARGE_FILES=1") : 11976 11977printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h 11978 ;; #( 11979 "-n32") : 11980 CC="$CC -n32" ;; #( 11981 *) : 11982 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 11983esac 11984 11985if test "$enable_year2038" != no 11986then : 11987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 11988printf %s "checking for $CC option for timestamps after 2038... " >&6; } 11989if test ${ac_cv_sys_year2038_opts+y} 11990then : 11991 printf %s "(cached) " >&6 11992else case e in #( 11993 e) ac_save_CPPFLAGS="$CPPFLAGS" 11994 ac_opt_found=no 11995 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 11996 if test x"$ac_opt" != x"none needed" 11997then : 11998 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 11999fi 12000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12001/* end confdefs.h. */ 12002 12003 #include <time.h> 12004 /* Check that time_t can represent 2**32 - 1 correctly. */ 12005 #define LARGE_TIME_T \\ 12006 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 12007 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 12008 && LARGE_TIME_T % 65537 == 0) 12009 ? 1 : -1]; 12010 12011int 12012main (void) 12013{ 12014 12015 ; 12016 return 0; 12017} 12018_ACEOF 12019if ac_fn_c_try_compile "$LINENO" 12020then : 12021 ac_cv_sys_year2038_opts="$ac_opt" 12022 ac_opt_found=yes 12023fi 12024rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12025 test $ac_opt_found = no || break 12026 done 12027 CPPFLAGS="$ac_save_CPPFLAGS" 12028 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 12029esac 12030fi 12031{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 12032printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } 12033 12034ac_have_year2038=yes 12035case $ac_cv_sys_year2038_opts in #( 12036 "none needed") : 12037 ;; #( 12038 "support not detected") : 12039 ac_have_year2038=no ;; #( 12040 "-D_TIME_BITS=64") : 12041 12042printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h 12043 ;; #( 12044 "-D__MINGW_USE_VC2005_COMPAT") : 12045 12046printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 12047 ;; #( 12048 "-U_USE_32_BIT_TIME_T"*) : 12049 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12050printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12051as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 12052will stop working after mid-January 2038. Remove 12053_USE_32BIT_TIME_T from the compiler flags. 12054See 'config.log' for more details" "$LINENO" 5; } ;; #( 12055 *) : 12056 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 12057esac 12058 12059fi 12060 12061fi 12062 12063# Checks for library functions. 12064{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for library containing openpty" >&5 12065printf %s "checking for library containing openpty... " >&6; } 12066if test ${ac_cv_search_openpty+y} 12067then : 12068 printf %s "(cached) " >&6 12069else case e in #( 12070 e) ac_func_search_save_LIBS=$LIBS 12071cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12072/* end confdefs.h. */ 12073 12074/* Override any GCC internal prototype to avoid an error. 12075 Use char because int might match the return type of a GCC 12076 builtin and then its argument prototype would still apply. 12077 The 'extern "C"' is for builds by C++ compilers; 12078 although this is not generally supported in C code supporting it here 12079 has little cost and some practical benefit (sr 110532). */ 12080#ifdef __cplusplus 12081extern "C" 12082#endif 12083char openpty (void); 12084int 12085main (void) 12086{ 12087return openpty (); 12088 ; 12089 return 0; 12090} 12091_ACEOF 12092for ac_lib in '' util 12093do 12094 if test -z "$ac_lib"; then 12095 ac_res="none required" 12096 else 12097 ac_res=-l$ac_lib 12098 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 12099 fi 12100 if ac_fn_c_try_link "$LINENO" 12101then : 12102 ac_cv_search_openpty=$ac_res 12103fi 12104rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12105 conftest$ac_exeext 12106 if test ${ac_cv_search_openpty+y} 12107then : 12108 break 12109fi 12110done 12111if test ${ac_cv_search_openpty+y} 12112then : 12113 12114else case e in #( 12115 e) ac_cv_search_openpty=no ;; 12116esac 12117fi 12118rm conftest.$ac_ext 12119LIBS=$ac_func_search_save_LIBS ;; 12120esac 12121fi 12122{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openpty" >&5 12123printf "%s\n" "$ac_cv_search_openpty" >&6; } 12124ac_res=$ac_cv_search_openpty 12125if test "$ac_res" != no 12126then : 12127 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 12128 12129fi 12130 12131ac_fn_c_check_func "$LINENO" "openpty" "ac_cv_func_openpty" 12132if test "x$ac_cv_func_openpty" = xyes 12133then : 12134 HAS_OPENPTY="yes" 12135fi 12136 12137if test "x$HAS_OPENPTY" = "xyes" ; then 12138 12139printf "%s\n" "#define HAS_OPENPTY 1" >>confdefs.h 12140 12141 for ac_header in util.h libutil.h pty.h 12142do : 12143 as_ac_Header=`printf "%s\n" "ac_cv_header_$ac_header" | sed "$as_sed_sh"` 12144ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 12145if eval test \"x\$"$as_ac_Header"\" = x"yes" 12146then : 12147 cat >>confdefs.h <<_ACEOF 12148#define `printf "%s\n" "HAVE_$ac_header" | sed "$as_sed_cpp"` 1 12149_ACEOF 12150 break 12151fi 12152 12153done 12154fi 12155 12156 12157ac_config_files="$ac_config_files Makefile man/Makefile" 12158 12159cat >confcache <<\_ACEOF 12160# This file is a shell script that caches the results of configure 12161# tests run on this system so they can be shared between configure 12162# scripts and configure runs, see configure's option --config-cache. 12163# It is not useful on other systems. If it contains results you don't 12164# want to keep, you may remove or edit it. 12165# 12166# config.status only pays attention to the cache file if you give it 12167# the --recheck option to rerun configure. 12168# 12169# 'ac_cv_env_foo' variables (set or unset) will be overridden when 12170# loading this file, other *unset* 'ac_cv_foo' will be assigned the 12171# following values. 12172 12173_ACEOF 12174 12175# The following way of writing the cache mishandles newlines in values, 12176# but we know of no workaround that is simple, portable, and efficient. 12177# So, we kill variables containing newlines. 12178# Ultrix sh set writes to stderr and can't be redirected directly, 12179# and sets the high bit in the cache file unless we assign to the vars. 12180( 12181 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12182 eval ac_val=\$$ac_var 12183 case $ac_val in #( 12184 *${as_nl}*) 12185 case $ac_var in #( 12186 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12187printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12188 esac 12189 case $ac_var in #( 12190 _ | IFS | as_nl) ;; #( 12191 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12192 *) { eval $ac_var=; unset $ac_var;} ;; 12193 esac ;; 12194 esac 12195 done 12196 12197 (set) 2>&1 | 12198 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12199 *${as_nl}ac_space=\ *) 12200 # 'set' does not quote correctly, so add quotes: double-quote 12201 # substitution turns \\\\ into \\, and sed turns \\ into \. 12202 sed -n \ 12203 "s/'/'\\\\''/g; 12204 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12205 ;; #( 12206 *) 12207 # 'set' quotes correctly as required by POSIX, so do not add quotes. 12208 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12209 ;; 12210 esac | 12211 sort 12212) | 12213 sed ' 12214 /^ac_cv_env_/b end 12215 t clear 12216 :clear 12217 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12218 t end 12219 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12220 :end' >>confcache 12221if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12222 if test -w "$cache_file"; then 12223 if test "x$cache_file" != "x/dev/null"; then 12224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12225printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12226 if test ! -f "$cache_file" || test -h "$cache_file"; then 12227 cat confcache >"$cache_file" 12228 else 12229 case $cache_file in #( 12230 */* | ?:*) 12231 mv -f confcache "$cache_file"$$ && 12232 mv -f "$cache_file"$$ "$cache_file" ;; #( 12233 *) 12234 mv -f confcache "$cache_file" ;; 12235 esac 12236 fi 12237 fi 12238 else 12239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12240printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12241 fi 12242fi 12243rm -f confcache 12244 12245test "x$prefix" = xNONE && prefix=$ac_default_prefix 12246# Let make expand exec_prefix. 12247test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12248 12249DEFS=-DHAVE_CONFIG_H 12250 12251ac_libobjs= 12252ac_ltlibobjs= 12253U= 12254for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12255 # 1. Remove the extension, and $U if already installed. 12256 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12257 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12258 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12259 # will be set to the directory where LIBOBJS objects are built. 12260 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12261 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12262done 12263LIBOBJS=$ac_libobjs 12264 12265LTLIBOBJS=$ac_ltlibobjs 12266 12267 12268{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12269printf %s "checking that generated files are newer than configure... " >&6; } 12270 if test -n "$am_sleep_pid"; then 12271 # Hide warnings about reused PIDs. 12272 wait $am_sleep_pid 2>/dev/null 12273 fi 12274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12275printf "%s\n" "done" >&6; } 12276if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12277 as_fn_error $? "conditional \"AMDEP\" was never defined. 12278Usually this means the macro was only invoked conditionally." "$LINENO" 5 12279fi 12280if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12281 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12282Usually this means the macro was only invoked conditionally." "$LINENO" 5 12283fi 12284 if test -n "$EXEEXT"; then 12285 am__EXEEXT_TRUE= 12286 am__EXEEXT_FALSE='#' 12287else 12288 am__EXEEXT_TRUE='#' 12289 am__EXEEXT_FALSE= 12290fi 12291 12292# Check whether --enable-year2038 was given. 12293if test ${enable_year2038+y} 12294then : 12295 enableval=$enable_year2038; 12296fi 12297 12298 12299: "${CONFIG_STATUS=./config.status}" 12300ac_write_fail=0 12301ac_clean_files_save=$ac_clean_files 12302ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12303{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12304printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12305as_write_fail=0 12306cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12307#! $SHELL 12308# Generated by $as_me. 12309# Run this file to recreate the current configuration. 12310# Compiler output produced by configure, useful for debugging 12311# configure, is in config.log if it exists. 12312 12313debug=false 12314ac_cs_recheck=false 12315ac_cs_silent=false 12316 12317SHELL=\${CONFIG_SHELL-$SHELL} 12318export SHELL 12319_ASEOF 12320cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12321## -------------------- ## 12322## M4sh Initialization. ## 12323## -------------------- ## 12324 12325# Be more Bourne compatible 12326DUALCASE=1; export DUALCASE # for MKS sh 12327if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12328then : 12329 emulate sh 12330 NULLCMD=: 12331 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12332 # is contrary to our usage. Disable this feature. 12333 alias -g '${1+"$@"}'='"$@"' 12334 setopt NO_GLOB_SUBST 12335else case e in #( 12336 e) case `(set -o) 2>/dev/null` in #( 12337 *posix*) : 12338 set -o posix ;; #( 12339 *) : 12340 ;; 12341esac ;; 12342esac 12343fi 12344 12345 12346 12347# Reset variables that may have inherited troublesome values from 12348# the environment. 12349 12350# IFS needs to be set, to space, tab, and newline, in precisely that order. 12351# (If _AS_PATH_WALK were called with IFS unset, it would have the 12352# side effect of setting IFS to empty, thus disabling word splitting.) 12353# Quoting is to prevent editors from complaining about space-tab. 12354as_nl=' 12355' 12356export as_nl 12357IFS=" "" $as_nl" 12358 12359PS1='$ ' 12360PS2='> ' 12361PS4='+ ' 12362 12363# Ensure predictable behavior from utilities with locale-dependent output. 12364LC_ALL=C 12365export LC_ALL 12366LANGUAGE=C 12367export LANGUAGE 12368 12369# We cannot yet rely on "unset" to work, but we need these variables 12370# to be unset--not just set to an empty or harmless value--now, to 12371# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12372# also avoids known problems related to "unset" and subshell syntax 12373# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12374for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12375do eval test \${$as_var+y} \ 12376 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12377done 12378 12379# Ensure that fds 0, 1, and 2 are open. 12380if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12381if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12382if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12383 12384# The user is always right. 12385if ${PATH_SEPARATOR+false} :; then 12386 PATH_SEPARATOR=: 12387 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12388 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12389 PATH_SEPARATOR=';' 12390 } 12391fi 12392 12393 12394# Find who we are. Look in the path if we contain no directory separator. 12395as_myself= 12396case $0 in #(( 12397 *[\\/]* ) as_myself=$0 ;; 12398 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12399for as_dir in $PATH 12400do 12401 IFS=$as_save_IFS 12402 case $as_dir in #((( 12403 '') as_dir=./ ;; 12404 */) ;; 12405 *) as_dir=$as_dir/ ;; 12406 esac 12407 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12408 done 12409IFS=$as_save_IFS 12410 12411 ;; 12412esac 12413# We did not find ourselves, most probably we were run as 'sh COMMAND' 12414# in which case we are not to be found in the path. 12415if test "x$as_myself" = x; then 12416 as_myself=$0 12417fi 12418if test ! -f "$as_myself"; then 12419 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12420 exit 1 12421fi 12422 12423 12424 12425# as_fn_error STATUS ERROR [LINENO LOG_FD] 12426# ---------------------------------------- 12427# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12428# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12429# script with STATUS, using 1 if that was 0. 12430as_fn_error () 12431{ 12432 as_status=$1; test $as_status -eq 0 && as_status=1 12433 if test "$4"; then 12434 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12435 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12436 fi 12437 printf "%s\n" "$as_me: error: $2" >&2 12438 as_fn_exit $as_status 12439} # as_fn_error 12440 12441 12442# as_fn_set_status STATUS 12443# ----------------------- 12444# Set $? to STATUS, without forking. 12445as_fn_set_status () 12446{ 12447 return $1 12448} # as_fn_set_status 12449 12450# as_fn_exit STATUS 12451# ----------------- 12452# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12453as_fn_exit () 12454{ 12455 set +e 12456 as_fn_set_status $1 12457 exit $1 12458} # as_fn_exit 12459 12460# as_fn_unset VAR 12461# --------------- 12462# Portably unset VAR. 12463as_fn_unset () 12464{ 12465 { eval $1=; unset $1;} 12466} 12467as_unset=as_fn_unset 12468 12469# as_fn_append VAR VALUE 12470# ---------------------- 12471# Append the text in VALUE to the end of the definition contained in VAR. Take 12472# advantage of any shell optimizations that allow amortized linear growth over 12473# repeated appends, instead of the typical quadratic growth present in naive 12474# implementations. 12475if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12476then : 12477 eval 'as_fn_append () 12478 { 12479 eval $1+=\$2 12480 }' 12481else case e in #( 12482 e) as_fn_append () 12483 { 12484 eval $1=\$$1\$2 12485 } ;; 12486esac 12487fi # as_fn_append 12488 12489# as_fn_arith ARG... 12490# ------------------ 12491# Perform arithmetic evaluation on the ARGs, and store the result in the 12492# global $as_val. Take advantage of shells that can avoid forks. The arguments 12493# must be portable across $(()) and expr. 12494if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12495then : 12496 eval 'as_fn_arith () 12497 { 12498 as_val=$(( $* )) 12499 }' 12500else case e in #( 12501 e) as_fn_arith () 12502 { 12503 as_val=`expr "$@" || test $? -eq 1` 12504 } ;; 12505esac 12506fi # as_fn_arith 12507 12508 12509if expr a : '\(a\)' >/dev/null 2>&1 && 12510 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12511 as_expr=expr 12512else 12513 as_expr=false 12514fi 12515 12516if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12517 as_basename=basename 12518else 12519 as_basename=false 12520fi 12521 12522if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12523 as_dirname=dirname 12524else 12525 as_dirname=false 12526fi 12527 12528as_me=`$as_basename -- "$0" || 12529$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12530 X"$0" : 'X\(//\)$' \| \ 12531 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12532printf "%s\n" X/"$0" | 12533 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12534 s//\1/ 12535 q 12536 } 12537 /^X\/\(\/\/\)$/{ 12538 s//\1/ 12539 q 12540 } 12541 /^X\/\(\/\).*/{ 12542 s//\1/ 12543 q 12544 } 12545 s/.*/./; q'` 12546 12547# Avoid depending upon Character Ranges. 12548as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12549as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12550as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12551as_cr_digits='0123456789' 12552as_cr_alnum=$as_cr_Letters$as_cr_digits 12553 12554 12555# Determine whether it's possible to make 'echo' print without a newline. 12556# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12557# for compatibility with existing Makefiles. 12558ECHO_C= ECHO_N= ECHO_T= 12559case `echo -n x` in #((((( 12560-n*) 12561 case `echo 'xy\c'` in 12562 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12563 xy) ECHO_C='\c';; 12564 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12565 ECHO_T=' ';; 12566 esac;; 12567*) 12568 ECHO_N='-n';; 12569esac 12570 12571# For backward compatibility with old third-party macros, we provide 12572# the shell variables $as_echo and $as_echo_n. New code should use 12573# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12574as_echo='printf %s\n' 12575as_echo_n='printf %s' 12576 12577rm -f conf$$ conf$$.exe conf$$.file 12578if test -d conf$$.dir; then 12579 rm -f conf$$.dir/conf$$.file 12580else 12581 rm -f conf$$.dir 12582 mkdir conf$$.dir 2>/dev/null 12583fi 12584if (echo >conf$$.file) 2>/dev/null; then 12585 if ln -s conf$$.file conf$$ 2>/dev/null; then 12586 as_ln_s='ln -s' 12587 # ... but there are two gotchas: 12588 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12589 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12590 # In both cases, we have to default to 'cp -pR'. 12591 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12592 as_ln_s='cp -pR' 12593 elif ln conf$$.file conf$$ 2>/dev/null; then 12594 as_ln_s=ln 12595 else 12596 as_ln_s='cp -pR' 12597 fi 12598else 12599 as_ln_s='cp -pR' 12600fi 12601rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12602rmdir conf$$.dir 2>/dev/null 12603 12604 12605# as_fn_mkdir_p 12606# ------------- 12607# Create "$as_dir" as a directory, including parents if necessary. 12608as_fn_mkdir_p () 12609{ 12610 12611 case $as_dir in #( 12612 -*) as_dir=./$as_dir;; 12613 esac 12614 test -d "$as_dir" || eval $as_mkdir_p || { 12615 as_dirs= 12616 while :; do 12617 case $as_dir in #( 12618 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12619 *) as_qdir=$as_dir;; 12620 esac 12621 as_dirs="'$as_qdir' $as_dirs" 12622 as_dir=`$as_dirname -- "$as_dir" || 12623$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12624 X"$as_dir" : 'X\(//\)[^/]' \| \ 12625 X"$as_dir" : 'X\(//\)$' \| \ 12626 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12627printf "%s\n" X"$as_dir" | 12628 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12629 s//\1/ 12630 q 12631 } 12632 /^X\(\/\/\)[^/].*/{ 12633 s//\1/ 12634 q 12635 } 12636 /^X\(\/\/\)$/{ 12637 s//\1/ 12638 q 12639 } 12640 /^X\(\/\).*/{ 12641 s//\1/ 12642 q 12643 } 12644 s/.*/./; q'` 12645 test -d "$as_dir" && break 12646 done 12647 test -z "$as_dirs" || eval "mkdir $as_dirs" 12648 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12649 12650 12651} # as_fn_mkdir_p 12652if mkdir -p . 2>/dev/null; then 12653 as_mkdir_p='mkdir -p "$as_dir"' 12654else 12655 test -d ./-p && rmdir ./-p 12656 as_mkdir_p=false 12657fi 12658 12659 12660# as_fn_executable_p FILE 12661# ----------------------- 12662# Test if FILE is an executable regular file. 12663as_fn_executable_p () 12664{ 12665 test -f "$1" && test -x "$1" 12666} # as_fn_executable_p 12667as_test_x='test -x' 12668as_executable_p=as_fn_executable_p 12669 12670# Sed expression to map a string onto a valid CPP name. 12671as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12672as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12673 12674# Sed expression to map a string onto a valid variable name. 12675as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12676as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12677 12678 12679exec 6>&1 12680## ----------------------------------- ## 12681## Main body of $CONFIG_STATUS script. ## 12682## ----------------------------------- ## 12683_ASEOF 12684test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12685 12686cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12687# Save the log message, to keep $0 and so on meaningful, and to 12688# report actual input values of CONFIG_FILES etc. instead of their 12689# values after options handling. 12690ac_log=" 12691This file was extended by xconsole $as_me 1.1.0, which was 12692generated by GNU Autoconf 2.72. Invocation command line was 12693 12694 CONFIG_FILES = $CONFIG_FILES 12695 CONFIG_HEADERS = $CONFIG_HEADERS 12696 CONFIG_LINKS = $CONFIG_LINKS 12697 CONFIG_COMMANDS = $CONFIG_COMMANDS 12698 $ $0 $@ 12699 12700on `(hostname || uname -n) 2>/dev/null | sed 1q` 12701" 12702 12703_ACEOF 12704 12705case $ac_config_files in *" 12706"*) set x $ac_config_files; shift; ac_config_files=$*;; 12707esac 12708 12709case $ac_config_headers in *" 12710"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12711esac 12712 12713 12714cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12715# Files that config.status was made for. 12716config_files="$ac_config_files" 12717config_headers="$ac_config_headers" 12718config_commands="$ac_config_commands" 12719 12720_ACEOF 12721 12722cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12723ac_cs_usage="\ 12724'$as_me' instantiates files and other configuration actions 12725from templates according to the current configuration. Unless the files 12726and actions are specified as TAGs, all are instantiated by default. 12727 12728Usage: $0 [OPTION]... [TAG]... 12729 12730 -h, --help print this help, then exit 12731 -V, --version print version number and configuration settings, then exit 12732 --config print configuration, then exit 12733 -q, --quiet, --silent 12734 do not print progress messages 12735 -d, --debug don't remove temporary files 12736 --recheck update $as_me by reconfiguring in the same conditions 12737 --file=FILE[:TEMPLATE] 12738 instantiate the configuration file FILE 12739 --header=FILE[:TEMPLATE] 12740 instantiate the configuration header FILE 12741 12742Configuration files: 12743$config_files 12744 12745Configuration headers: 12746$config_headers 12747 12748Configuration commands: 12749$config_commands 12750 12751Report bugs to <https://gitlab.freedesktop.org/xorg/app/xconsole/-/issues>." 12752 12753_ACEOF 12754ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12755ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12756cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12757ac_cs_config='$ac_cs_config_escaped' 12758ac_cs_version="\\ 12759xconsole config.status 1.1.0 12760configured by $0, generated by GNU Autoconf 2.72, 12761 with options \\"\$ac_cs_config\\" 12762 12763Copyright (C) 2023 Free Software Foundation, Inc. 12764This config.status script is free software; the Free Software Foundation 12765gives unlimited permission to copy, distribute and modify it." 12766 12767ac_pwd='$ac_pwd' 12768srcdir='$srcdir' 12769INSTALL='$INSTALL' 12770MKDIR_P='$MKDIR_P' 12771AWK='$AWK' 12772test -n "\$AWK" || AWK=awk 12773_ACEOF 12774 12775cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12776# The default lists apply if the user does not specify any file. 12777ac_need_defaults=: 12778while test $# != 0 12779do 12780 case $1 in 12781 --*=?*) 12782 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12783 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12784 ac_shift=: 12785 ;; 12786 --*=) 12787 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12788 ac_optarg= 12789 ac_shift=: 12790 ;; 12791 *) 12792 ac_option=$1 12793 ac_optarg=$2 12794 ac_shift=shift 12795 ;; 12796 esac 12797 12798 case $ac_option in 12799 # Handling of the options. 12800 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12801 ac_cs_recheck=: ;; 12802 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12803 printf "%s\n" "$ac_cs_version"; exit ;; 12804 --config | --confi | --conf | --con | --co | --c ) 12805 printf "%s\n" "$ac_cs_config"; exit ;; 12806 --debug | --debu | --deb | --de | --d | -d ) 12807 debug=: ;; 12808 --file | --fil | --fi | --f ) 12809 $ac_shift 12810 case $ac_optarg in 12811 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12812 '') as_fn_error $? "missing file argument" ;; 12813 esac 12814 as_fn_append CONFIG_FILES " '$ac_optarg'" 12815 ac_need_defaults=false;; 12816 --header | --heade | --head | --hea ) 12817 $ac_shift 12818 case $ac_optarg in 12819 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12820 esac 12821 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12822 ac_need_defaults=false;; 12823 --he | --h) 12824 # Conflict between --help and --header 12825 as_fn_error $? "ambiguous option: '$1' 12826Try '$0 --help' for more information.";; 12827 --help | --hel | -h ) 12828 printf "%s\n" "$ac_cs_usage"; exit ;; 12829 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12830 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12831 ac_cs_silent=: ;; 12832 12833 # This is an error. 12834 -*) as_fn_error $? "unrecognized option: '$1' 12835Try '$0 --help' for more information." ;; 12836 12837 *) as_fn_append ac_config_targets " $1" 12838 ac_need_defaults=false ;; 12839 12840 esac 12841 shift 12842done 12843 12844ac_configure_extra_args= 12845 12846if $ac_cs_silent; then 12847 exec 6>/dev/null 12848 ac_configure_extra_args="$ac_configure_extra_args --silent" 12849fi 12850 12851_ACEOF 12852cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12853if \$ac_cs_recheck; then 12854 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12855 shift 12856 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12857 CONFIG_SHELL='$SHELL' 12858 export CONFIG_SHELL 12859 exec "\$@" 12860fi 12861 12862_ACEOF 12863cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12864exec 5>>config.log 12865{ 12866 echo 12867 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12868## Running $as_me. ## 12869_ASBOX 12870 printf "%s\n" "$ac_log" 12871} >&5 12872 12873_ACEOF 12874cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12875# 12876# INIT-COMMANDS 12877# 12878AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12879 12880_ACEOF 12881 12882cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12883 12884# Handling of arguments. 12885for ac_config_target in $ac_config_targets 12886do 12887 case $ac_config_target in 12888 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12889 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12890 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12891 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12892 12893 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12894 esac 12895done 12896 12897 12898# If the user did not use the arguments to specify the items to instantiate, 12899# then the envvar interface is used. Set only those that are not. 12900# We use the long form for the default assignment because of an extremely 12901# bizarre bug on SunOS 4.1.3. 12902if $ac_need_defaults; then 12903 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12904 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12905 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12906fi 12907 12908# Have a temporary directory for convenience. Make it in the build tree 12909# simply because there is no reason against having it here, and in addition, 12910# creating and moving files from /tmp can sometimes cause problems. 12911# Hook for its removal unless debugging. 12912# Note that there is a small window in which the directory will not be cleaned: 12913# after its creation but before its name has been assigned to '$tmp'. 12914$debug || 12915{ 12916 tmp= ac_tmp= 12917 trap 'exit_status=$? 12918 : "${ac_tmp:=$tmp}" 12919 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12920' 0 12921 trap 'as_fn_exit 1' 1 2 13 15 12922} 12923# Create a (secure) tmp directory for tmp files. 12924 12925{ 12926 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12927 test -d "$tmp" 12928} || 12929{ 12930 tmp=./conf$$-$RANDOM 12931 (umask 077 && mkdir "$tmp") 12932} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12933ac_tmp=$tmp 12934 12935# Set up the scripts for CONFIG_FILES section. 12936# No need to generate them if there are no CONFIG_FILES. 12937# This happens for instance with './config.status config.h'. 12938if test -n "$CONFIG_FILES"; then 12939 12940 12941ac_cr=`echo X | tr X '\015'` 12942# On cygwin, bash can eat \r inside `` if the user requested igncr. 12943# But we know of no other shell where ac_cr would be empty at this 12944# point, so we can use a bashism as a fallback. 12945if test "x$ac_cr" = x; then 12946 eval ac_cr=\$\'\\r\' 12947fi 12948ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12949if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12950 ac_cs_awk_cr='\\r' 12951else 12952 ac_cs_awk_cr=$ac_cr 12953fi 12954 12955echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12956_ACEOF 12957 12958 12959{ 12960 echo "cat >conf$$subs.awk <<_ACEOF" && 12961 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12962 echo "_ACEOF" 12963} >conf$$subs.sh || 12964 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12965ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12966ac_delim='%!_!# ' 12967for ac_last_try in false false false false false :; do 12968 . ./conf$$subs.sh || 12969 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12970 12971 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12972 if test $ac_delim_n = $ac_delim_num; then 12973 break 12974 elif $ac_last_try; then 12975 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12976 else 12977 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12978 fi 12979done 12980rm -f conf$$subs.sh 12981 12982cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12983cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12984_ACEOF 12985sed -n ' 12986h 12987s/^/S["/; s/!.*/"]=/ 12988p 12989g 12990s/^[^!]*!// 12991:repl 12992t repl 12993s/'"$ac_delim"'$// 12994t delim 12995:nl 12996h 12997s/\(.\{148\}\)..*/\1/ 12998t more1 12999s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13000p 13001n 13002b repl 13003:more1 13004s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13005p 13006g 13007s/.\{148\}// 13008t nl 13009:delim 13010h 13011s/\(.\{148\}\)..*/\1/ 13012t more2 13013s/["\\]/\\&/g; s/^/"/; s/$/"/ 13014p 13015b 13016:more2 13017s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13018p 13019g 13020s/.\{148\}// 13021t delim 13022' <conf$$subs.awk | sed ' 13023/^[^""]/{ 13024 N 13025 s/\n// 13026} 13027' >>$CONFIG_STATUS || ac_write_fail=1 13028rm -f conf$$subs.awk 13029cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13030_ACAWK 13031cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13032 for (key in S) S_is_set[key] = 1 13033 FS = "" 13034 13035} 13036{ 13037 line = $ 0 13038 nfields = split(line, field, "@") 13039 substed = 0 13040 len = length(field[1]) 13041 for (i = 2; i < nfields; i++) { 13042 key = field[i] 13043 keylen = length(key) 13044 if (S_is_set[key]) { 13045 value = S[key] 13046 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13047 len += length(value) + length(field[++i]) 13048 substed = 1 13049 } else 13050 len += 1 + keylen 13051 } 13052 13053 print line 13054} 13055 13056_ACAWK 13057_ACEOF 13058cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13059if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13060 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13061else 13062 cat 13063fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13064 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13065_ACEOF 13066 13067# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13068# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13069# trailing colons and then remove the whole line if VPATH becomes empty 13070# (actually we leave an empty line to preserve line numbers). 13071if test "x$srcdir" = x.; then 13072 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13073h 13074s/// 13075s/^/:/ 13076s/[ ]*$/:/ 13077s/:\$(srcdir):/:/g 13078s/:\${srcdir}:/:/g 13079s/:@srcdir@:/:/g 13080s/^:*// 13081s/:*$// 13082x 13083s/\(=[ ]*\).*/\1/ 13084G 13085s/\n// 13086s/^[^=]*=[ ]*$// 13087}' 13088fi 13089 13090cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13091fi # test -n "$CONFIG_FILES" 13092 13093# Set up the scripts for CONFIG_HEADERS section. 13094# No need to generate them if there are no CONFIG_HEADERS. 13095# This happens for instance with './config.status Makefile'. 13096if test -n "$CONFIG_HEADERS"; then 13097cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13098BEGIN { 13099_ACEOF 13100 13101# Transform confdefs.h into an awk script 'defines.awk', embedded as 13102# here-document in config.status, that substitutes the proper values into 13103# config.h.in to produce config.h. 13104 13105# Create a delimiter string that does not exist in confdefs.h, to ease 13106# handling of long lines. 13107ac_delim='%!_!# ' 13108for ac_last_try in false false :; do 13109 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13110 if test -z "$ac_tt"; then 13111 break 13112 elif $ac_last_try; then 13113 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13114 else 13115 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13116 fi 13117done 13118 13119# For the awk script, D is an array of macro values keyed by name, 13120# likewise P contains macro parameters if any. Preserve backslash 13121# newline sequences. 13122 13123ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13124sed -n ' 13125s/.\{148\}/&'"$ac_delim"'/g 13126t rset 13127:rset 13128s/^[ ]*#[ ]*define[ ][ ]*/ / 13129t def 13130d 13131:def 13132s/\\$// 13133t bsnl 13134s/["\\]/\\&/g 13135s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13136D["\1"]=" \3"/p 13137s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13138d 13139:bsnl 13140s/["\\]/\\&/g 13141s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13142D["\1"]=" \3\\\\\\n"\\/p 13143t cont 13144s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13145t cont 13146d 13147:cont 13148n 13149s/.\{148\}/&'"$ac_delim"'/g 13150t clear 13151:clear 13152s/\\$// 13153t bsnlc 13154s/["\\]/\\&/g; s/^/"/; s/$/"/p 13155d 13156:bsnlc 13157s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13158b cont 13159' <confdefs.h | sed ' 13160s/'"$ac_delim"'/"\\\ 13161"/g' >>$CONFIG_STATUS || ac_write_fail=1 13162 13163cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13164 for (key in D) D_is_set[key] = 1 13165 FS = "" 13166} 13167/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13168 line = \$ 0 13169 split(line, arg, " ") 13170 if (arg[1] == "#") { 13171 defundef = arg[2] 13172 mac1 = arg[3] 13173 } else { 13174 defundef = substr(arg[1], 2) 13175 mac1 = arg[2] 13176 } 13177 split(mac1, mac2, "(") #) 13178 macro = mac2[1] 13179 prefix = substr(line, 1, index(line, defundef) - 1) 13180 if (D_is_set[macro]) { 13181 # Preserve the white space surrounding the "#". 13182 print prefix "define", macro P[macro] D[macro] 13183 next 13184 } else { 13185 # Replace #undef with comments. This is necessary, for example, 13186 # in the case of _POSIX_SOURCE, which is predefined and required 13187 # on some systems where configure will not decide to define it. 13188 if (defundef == "undef") { 13189 print "/*", prefix defundef, macro, "*/" 13190 next 13191 } 13192 } 13193} 13194{ print } 13195_ACAWK 13196_ACEOF 13197cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13198 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13199fi # test -n "$CONFIG_HEADERS" 13200 13201 13202eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13203shift 13204for ac_tag 13205do 13206 case $ac_tag in 13207 :[FHLC]) ac_mode=$ac_tag; continue;; 13208 esac 13209 case $ac_mode$ac_tag in 13210 :[FHL]*:*);; 13211 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13212 :[FH]-) ac_tag=-:-;; 13213 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13214 esac 13215 ac_save_IFS=$IFS 13216 IFS=: 13217 set x $ac_tag 13218 IFS=$ac_save_IFS 13219 shift 13220 ac_file=$1 13221 shift 13222 13223 case $ac_mode in 13224 :L) ac_source=$1;; 13225 :[FH]) 13226 ac_file_inputs= 13227 for ac_f 13228 do 13229 case $ac_f in 13230 -) ac_f="$ac_tmp/stdin";; 13231 *) # Look for the file first in the build tree, then in the source tree 13232 # (if the path is not absolute). The absolute path cannot be DOS-style, 13233 # because $ac_f cannot contain ':'. 13234 test -f "$ac_f" || 13235 case $ac_f in 13236 [\\/$]*) false;; 13237 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13238 esac || 13239 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13240 esac 13241 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13242 as_fn_append ac_file_inputs " '$ac_f'" 13243 done 13244 13245 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13246 # use $as_me), people would be surprised to read: 13247 # /* config.h. Generated by config.status. */ 13248 configure_input='Generated from '` 13249 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13250 `' by configure.' 13251 if test x"$ac_file" != x-; then 13252 configure_input="$ac_file. $configure_input" 13253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13254printf "%s\n" "$as_me: creating $ac_file" >&6;} 13255 fi 13256 # Neutralize special characters interpreted by sed in replacement strings. 13257 case $configure_input in #( 13258 *\&* | *\|* | *\\* ) 13259 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13260 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13261 *) ac_sed_conf_input=$configure_input;; 13262 esac 13263 13264 case $ac_tag in 13265 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13266 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13267 esac 13268 ;; 13269 esac 13270 13271 ac_dir=`$as_dirname -- "$ac_file" || 13272$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13273 X"$ac_file" : 'X\(//\)[^/]' \| \ 13274 X"$ac_file" : 'X\(//\)$' \| \ 13275 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13276printf "%s\n" X"$ac_file" | 13277 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13278 s//\1/ 13279 q 13280 } 13281 /^X\(\/\/\)[^/].*/{ 13282 s//\1/ 13283 q 13284 } 13285 /^X\(\/\/\)$/{ 13286 s//\1/ 13287 q 13288 } 13289 /^X\(\/\).*/{ 13290 s//\1/ 13291 q 13292 } 13293 s/.*/./; q'` 13294 as_dir="$ac_dir"; as_fn_mkdir_p 13295 ac_builddir=. 13296 13297case "$ac_dir" in 13298.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13299*) 13300 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13301 # A ".." for each directory in $ac_dir_suffix. 13302 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13303 case $ac_top_builddir_sub in 13304 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13305 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13306 esac ;; 13307esac 13308ac_abs_top_builddir=$ac_pwd 13309ac_abs_builddir=$ac_pwd$ac_dir_suffix 13310# for backward compatibility: 13311ac_top_builddir=$ac_top_build_prefix 13312 13313case $srcdir in 13314 .) # We are building in place. 13315 ac_srcdir=. 13316 ac_top_srcdir=$ac_top_builddir_sub 13317 ac_abs_top_srcdir=$ac_pwd ;; 13318 [\\/]* | ?:[\\/]* ) # Absolute name. 13319 ac_srcdir=$srcdir$ac_dir_suffix; 13320 ac_top_srcdir=$srcdir 13321 ac_abs_top_srcdir=$srcdir ;; 13322 *) # Relative name. 13323 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13324 ac_top_srcdir=$ac_top_build_prefix$srcdir 13325 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13326esac 13327ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13328 13329 13330 case $ac_mode in 13331 :F) 13332 # 13333 # CONFIG_FILE 13334 # 13335 13336 case $INSTALL in 13337 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13338 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13339 esac 13340 ac_MKDIR_P=$MKDIR_P 13341 case $MKDIR_P in 13342 [\\/$]* | ?:[\\/]* ) ;; 13343 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13344 esac 13345_ACEOF 13346 13347cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13348# If the template does not know about datarootdir, expand it. 13349# FIXME: This hack should be removed a few years after 2.60. 13350ac_datarootdir_hack=; ac_datarootdir_seen= 13351ac_sed_dataroot=' 13352/datarootdir/ { 13353 p 13354 q 13355} 13356/@datadir@/p 13357/@docdir@/p 13358/@infodir@/p 13359/@localedir@/p 13360/@mandir@/p' 13361case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13362*datarootdir*) ac_datarootdir_seen=yes;; 13363*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13365printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13366_ACEOF 13367cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13368 ac_datarootdir_hack=' 13369 s&@datadir@&$datadir&g 13370 s&@docdir@&$docdir&g 13371 s&@infodir@&$infodir&g 13372 s&@localedir@&$localedir&g 13373 s&@mandir@&$mandir&g 13374 s&\\\${datarootdir}&$datarootdir&g' ;; 13375esac 13376_ACEOF 13377 13378# Neutralize VPATH when '$srcdir' = '.'. 13379# Shell code in configure.ac might set extrasub. 13380# FIXME: do we really want to maintain this feature? 13381cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13382ac_sed_extra="$ac_vpsub 13383$extrasub 13384_ACEOF 13385cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13386:t 13387/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13388s|@configure_input@|$ac_sed_conf_input|;t t 13389s&@top_builddir@&$ac_top_builddir_sub&;t t 13390s&@top_build_prefix@&$ac_top_build_prefix&;t t 13391s&@srcdir@&$ac_srcdir&;t t 13392s&@abs_srcdir@&$ac_abs_srcdir&;t t 13393s&@top_srcdir@&$ac_top_srcdir&;t t 13394s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13395s&@builddir@&$ac_builddir&;t t 13396s&@abs_builddir@&$ac_abs_builddir&;t t 13397s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13398s&@INSTALL@&$ac_INSTALL&;t t 13399s&@MKDIR_P@&$ac_MKDIR_P&;t t 13400$ac_datarootdir_hack 13401" 13402eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13403 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13404 13405test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13406 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13407 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13408 "$ac_tmp/out"`; test -z "$ac_out"; } && 13409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13410which seems to be undefined. Please make sure it is defined" >&5 13411printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13412which seems to be undefined. Please make sure it is defined" >&2;} 13413 13414 rm -f "$ac_tmp/stdin" 13415 case $ac_file in 13416 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13417 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13418 esac \ 13419 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13420 ;; 13421 :H) 13422 # 13423 # CONFIG_HEADER 13424 # 13425 if test x"$ac_file" != x-; then 13426 { 13427 printf "%s\n" "/* $configure_input */" >&1 \ 13428 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13429 } >"$ac_tmp/config.h" \ 13430 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13431 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13433printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13434 else 13435 rm -f "$ac_file" 13436 mv "$ac_tmp/config.h" "$ac_file" \ 13437 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13438 fi 13439 else 13440 printf "%s\n" "/* $configure_input */" >&1 \ 13441 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13442 || as_fn_error $? "could not create -" "$LINENO" 5 13443 fi 13444# Compute "$ac_file"'s index in $config_headers. 13445_am_arg="$ac_file" 13446_am_stamp_count=1 13447for _am_header in $config_headers :; do 13448 case $_am_header in 13449 $_am_arg | $_am_arg:* ) 13450 break ;; 13451 * ) 13452 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13453 esac 13454done 13455echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13456$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13457 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13458 X"$_am_arg" : 'X\(//\)$' \| \ 13459 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13460printf "%s\n" X"$_am_arg" | 13461 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13462 s//\1/ 13463 q 13464 } 13465 /^X\(\/\/\)[^/].*/{ 13466 s//\1/ 13467 q 13468 } 13469 /^X\(\/\/\)$/{ 13470 s//\1/ 13471 q 13472 } 13473 /^X\(\/\).*/{ 13474 s//\1/ 13475 q 13476 } 13477 s/.*/./; q'`/stamp-h$_am_stamp_count 13478 ;; 13479 13480 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13481printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13482 ;; 13483 esac 13484 13485 13486 case $ac_file$ac_mode in 13487 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13488 # Older Autoconf quotes --file arguments for eval, but not when files 13489 # are listed without --file. Let's play safe and only enable the eval 13490 # if we detect the quoting. 13491 # TODO: see whether this extra hack can be removed once we start 13492 # requiring Autoconf 2.70 or later. 13493 case $CONFIG_FILES in #( 13494 *\'*) : 13495 eval set x "$CONFIG_FILES" ;; #( 13496 *) : 13497 set x $CONFIG_FILES ;; #( 13498 *) : 13499 ;; 13500esac 13501 shift 13502 # Used to flag and report bootstrapping failures. 13503 am_rc=0 13504 for am_mf 13505 do 13506 # Strip MF so we end up with the name of the file. 13507 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13508 # Check whether this is an Automake generated Makefile which includes 13509 # dependency-tracking related rules and includes. 13510 # Grep'ing the whole file directly is not great: AIX grep has a line 13511 # limit of 2048, but all sed's we know have understand at least 4000. 13512 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13513 || continue 13514 am_dirpart=`$as_dirname -- "$am_mf" || 13515$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13516 X"$am_mf" : 'X\(//\)[^/]' \| \ 13517 X"$am_mf" : 'X\(//\)$' \| \ 13518 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13519printf "%s\n" X"$am_mf" | 13520 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13521 s//\1/ 13522 q 13523 } 13524 /^X\(\/\/\)[^/].*/{ 13525 s//\1/ 13526 q 13527 } 13528 /^X\(\/\/\)$/{ 13529 s//\1/ 13530 q 13531 } 13532 /^X\(\/\).*/{ 13533 s//\1/ 13534 q 13535 } 13536 s/.*/./; q'` 13537 am_filepart=`$as_basename -- "$am_mf" || 13538$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13539 X"$am_mf" : 'X\(//\)$' \| \ 13540 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13541printf "%s\n" X/"$am_mf" | 13542 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13543 s//\1/ 13544 q 13545 } 13546 /^X\/\(\/\/\)$/{ 13547 s//\1/ 13548 q 13549 } 13550 /^X\/\(\/\).*/{ 13551 s//\1/ 13552 q 13553 } 13554 s/.*/./; q'` 13555 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13556 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13557 | $MAKE -f - am--depfiles" >&5 13558 (cd "$am_dirpart" \ 13559 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13560 | $MAKE -f - am--depfiles) >&5 2>&5 13561 ac_status=$? 13562 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13563 (exit $ac_status); } || am_rc=$? 13564 done 13565 if test $am_rc -ne 0; then 13566 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13567printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13568as_fn_error $? "Something went wrong bootstrapping makefile fragments 13569 for automatic dependency tracking. If GNU make was not used, consider 13570 re-running the configure script with MAKE=\"gmake\" (or whatever is 13571 necessary). You can also try re-running configure with the 13572 '--disable-dependency-tracking' option to at least be able to build 13573 the package (albeit without support for automatic dependency tracking). 13574See 'config.log' for more details" "$LINENO" 5; } 13575 fi 13576 { am_dirpart=; unset am_dirpart;} 13577 { am_filepart=; unset am_filepart;} 13578 { am_mf=; unset am_mf;} 13579 { am_rc=; unset am_rc;} 13580 rm -f conftest-deps.mk 13581} 13582 ;; 13583 13584 esac 13585done # for ac_tag 13586 13587 13588as_fn_exit 0 13589_ACEOF 13590ac_clean_files=$ac_clean_files_save 13591 13592test $ac_write_fail = 0 || 13593 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13594 13595 13596# configure is writing to config.log, and then calls config.status. 13597# config.status does its own redirection, appending to config.log. 13598# Unfortunately, on DOS this fails, as config.log is still kept open 13599# by configure, so config.status won't be able to write to it; its 13600# output is simply discarded. So we exec the FD to /dev/null, 13601# effectively closing config.log, so it can be properly (re)opened and 13602# appended to by config.status. When coming back to configure, we 13603# need to make the FD available again. 13604if test "$no_create" != yes; then 13605 ac_cs_success=: 13606 ac_config_status_args= 13607 test "$silent" = yes && 13608 ac_config_status_args="$ac_config_status_args --quiet" 13609 exec 5>/dev/null 13610 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13611 exec 5>>config.log 13612 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13613 # would make configure fail if this is the last instruction. 13614 $ac_cs_success || as_fn_exit 1 13615fi 13616if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13618printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13619fi 13620 13621 13622