1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.72 for xedit 1.2.4. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/app/xedit/-/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/xedit/-/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='xedit' 607PACKAGE_TARNAME='xedit' 608PACKAGE_VERSION='1.2.4' 609PACKAGE_STRING='xedit 1.2.4' 610PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/xedit/-/issues' 611PACKAGE_URL='' 612 613# Factoring default headers for most tests. 614ac_includes_default="\ 615#include <stddef.h> 616#ifdef HAVE_STDIO_H 617# include <stdio.h> 618#endif 619#ifdef HAVE_STDLIB_H 620# include <stdlib.h> 621#endif 622#ifdef HAVE_STRING_H 623# include <string.h> 624#endif 625#ifdef HAVE_INTTYPES_H 626# include <inttypes.h> 627#endif 628#ifdef HAVE_STDINT_H 629# include <stdint.h> 630#endif 631#ifdef HAVE_STRINGS_H 632# include <strings.h> 633#endif 634#ifdef HAVE_SYS_TYPES_H 635# include <sys/types.h> 636#endif 637#ifdef HAVE_SYS_STAT_H 638# include <sys/stat.h> 639#endif 640#ifdef HAVE_UNISTD_H 641# include <unistd.h> 642#endif" 643 644ac_header_c_list= 645ac_subst_vars='am__EXEEXT_FALSE 646am__EXEEXT_TRUE 647LTLIBOBJS 648LIBOBJS 649appdefaultdir 650APPDEFS_LIBS 651APPDEFS_CFLAGS 652NEED_UNSETENV_FALSE 653NEED_UNSETENV_TRUE 654NEED_STRCASECMP_FALSE 655NEED_STRCASECMP_TRUE 656NEED_REALPATH_FALSE 657NEED_REALPATH_TRUE 658LISPDIR 659PKGDEPS_LIBS 660PKGDEPS_CFLAGS 661RANLIB 662ac_ct_AR 663AR 664MAN_SUBSTS 665XORG_MAN_PAGE 666ADMIN_MAN_DIR 667DRIVER_MAN_DIR 668MISC_MAN_DIR 669FILE_MAN_DIR 670LIB_MAN_DIR 671APP_MAN_DIR 672ADMIN_MAN_SUFFIX 673DRIVER_MAN_SUFFIX 674MISC_MAN_SUFFIX 675FILE_MAN_SUFFIX 676LIB_MAN_SUFFIX 677APP_MAN_SUFFIX 678SED 679host_os 680host_vendor 681host_cpu 682host 683build_os 684build_vendor 685build_cpu 686build 687INSTALL_CMD 688PKG_CONFIG_LIBDIR 689PKG_CONFIG_PATH 690PKG_CONFIG 691CHANGELOG_CMD 692STRICT_CFLAGS 693CWARNFLAGS 694BASE_CFLAGS 695am__fastdepCC_FALSE 696am__fastdepCC_TRUE 697CCDEPMODE 698am__nodep 699AMDEPBACKSLASH 700AMDEP_FALSE 701AMDEP_TRUE 702am__include 703DEPDIR 704OBJEXT 705EXEEXT 706ac_ct_CC 707CPPFLAGS 708LDFLAGS 709CFLAGS 710CC 711AM_BACKSLASH 712AM_DEFAULT_VERBOSITY 713AM_DEFAULT_V 714AM_V 715CSCOPE 716ETAGS 717CTAGS 718am__untar 719am__tar 720AMTAR 721am__leading_dot 722SET_MAKE 723AWK 724mkdir_p 725MKDIR_P 726INSTALL_STRIP_PROGRAM 727STRIP 728install_sh 729MAKEINFO 730AUTOHEADER 731AUTOMAKE 732AUTOCONF 733ACLOCAL 734VERSION 735PACKAGE 736CYGPATH_W 737am__isrc 738INSTALL_DATA 739INSTALL_SCRIPT 740INSTALL_PROGRAM 741target_alias 742host_alias 743build_alias 744LIBS 745ECHO_T 746ECHO_N 747ECHO_C 748DEFS 749mandir 750localedir 751libdir 752psdir 753pdfdir 754dvidir 755htmldir 756infodir 757docdir 758oldincludedir 759includedir 760runstatedir 761localstatedir 762sharedstatedir 763sysconfdir 764datadir 765datarootdir 766libexecdir 767sbindir 768bindir 769program_transform_name 770prefix 771exec_prefix 772PACKAGE_URL 773PACKAGE_BUGREPORT 774PACKAGE_STRING 775PACKAGE_VERSION 776PACKAGE_TARNAME 777PACKAGE_NAME 778PATH_SEPARATOR 779SHELL 780am__quote' 781ac_subst_files='' 782ac_user_opts=' 783enable_option_checking 784enable_silent_rules 785enable_dependency_tracking 786enable_selective_werror 787enable_strict_compilation 788with_lispdir 789with_appdefaultdir 790' 791 ac_precious_vars='build_alias 792host_alias 793target_alias 794CC 795CFLAGS 796LDFLAGS 797LIBS 798CPPFLAGS 799PKG_CONFIG 800PKG_CONFIG_PATH 801PKG_CONFIG_LIBDIR 802PKGDEPS_CFLAGS 803PKGDEPS_LIBS 804APPDEFS_CFLAGS 805APPDEFS_LIBS' 806 807 808# Initialize some variables set by options. 809ac_init_help= 810ac_init_version=false 811ac_unrecognized_opts= 812ac_unrecognized_sep= 813# The variables have the same names as the options, with 814# dashes changed to underlines. 815cache_file=/dev/null 816exec_prefix=NONE 817no_create= 818no_recursion= 819prefix=NONE 820program_prefix=NONE 821program_suffix=NONE 822program_transform_name=s,x,x, 823silent= 824site= 825srcdir= 826verbose= 827x_includes=NONE 828x_libraries=NONE 829 830# Installation directory options. 831# These are left unexpanded so users can "make install exec_prefix=/foo" 832# and all the variables that are supposed to be based 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"$ac_msg" 1329 pwd)` 1330# When building in place, set srcdir=. 1331if test "$ac_abs_confdir" = "$ac_pwd"; then 1332 srcdir=. 1333fi 1334# Remove unnecessary trailing slashes from srcdir. 1335# Double slashes in file names in object file debugging info 1336# mess up M-x gdb in Emacs. 1337case $srcdir in 1338*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1339esac 1340for ac_var in $ac_precious_vars; do 1341 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1342 eval ac_env_${ac_var}_value=\$${ac_var} 1343 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1344 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1345done 1346 1347# 1348# Report the --help message. 1349# 1350if test "$ac_init_help" = "long"; then 1351 # Omit some internal or obsolete options to make the list less imposing. 1352 # This message is too long to be a string in the A/UX 3.1 sh. 1353 cat <<_ACEOF 1354'configure' configures xedit 1.2.4 to adapt to many kinds of systems. 1355 1356Usage: $0 [OPTION]... [VAR=VALUE]... 1357 1358To assign environment variables (e.g., CC, CFLAGS...), specify them as 1359VAR=VALUE. See below for descriptions of some of the useful variables. 1360 1361Defaults for the options are specified in brackets. 1362 1363Configuration: 1364 -h, --help display this help and exit 1365 --help=short display options specific to this package 1366 --help=recursive display the short help of all the included packages 1367 -V, --version display version information and exit 1368 -q, --quiet, --silent do not print 'checking ...' messages 1369 --cache-file=FILE cache test results in FILE [disabled] 1370 -C, --config-cache alias for '--cache-file=config.cache' 1371 -n, --no-create do not create output files 1372 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1373 1374Installation directories: 1375 --prefix=PREFIX install architecture-independent files in PREFIX 1376 [$ac_default_prefix] 1377 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1378 [PREFIX] 1379 1380By default, 'make install' will install all the files in 1381'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1382an installation prefix other than '$ac_default_prefix' using '--prefix', 1383for instance '--prefix=\$HOME'. 1384 1385For better control, use the options below. 1386 1387Fine tuning of the installation directories: 1388 --bindir=DIR user executables [EPREFIX/bin] 1389 --sbindir=DIR system admin executables [EPREFIX/sbin] 1390 --libexecdir=DIR program executables [EPREFIX/libexec] 1391 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1392 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1393 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1394 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1395 --libdir=DIR object code libraries [EPREFIX/lib] 1396 --includedir=DIR C header files [PREFIX/include] 1397 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1398 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1399 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1400 --infodir=DIR info documentation [DATAROOTDIR/info] 1401 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1402 --mandir=DIR man documentation [DATAROOTDIR/man] 1403 --docdir=DIR documentation root [DATAROOTDIR/doc/xedit] 1404 --htmldir=DIR html documentation [DOCDIR] 1405 --dvidir=DIR dvi documentation [DOCDIR] 1406 --pdfdir=DIR pdf documentation [DOCDIR] 1407 --psdir=DIR ps documentation [DOCDIR] 1408_ACEOF 1409 1410 cat <<\_ACEOF 1411 1412Program names: 1413 --program-prefix=PREFIX prepend PREFIX to installed program names 1414 --program-suffix=SUFFIX append SUFFIX to installed program names 1415 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1416 1417System types: 1418 --build=BUILD configure for building on BUILD [guessed] 1419 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1420_ACEOF 1421fi 1422 1423if test -n "$ac_init_help"; then 1424 case $ac_init_help in 1425 short | recursive ) echo "Configuration of xedit 1.2.4:";; 1426 esac 1427 cat <<\_ACEOF 1428 1429Optional Features: 1430 --disable-option-checking ignore unrecognized --enable/--with options 1431 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1432 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1433 --enable-silent-rules less verbose build output (undo: "make V=1") 1434 --disable-silent-rules verbose build output (undo: "make V=0") 1435 --enable-dependency-tracking 1436 do not reject slow dependency extractors 1437 --disable-dependency-tracking 1438 speeds up one-time build 1439 --disable-selective-werror 1440 Turn off selective compiler errors. (default: 1441 enabled) 1442 --enable-strict-compilation 1443 Enable all warnings from compiler and make them 1444 errors (default: disabled) 1445 1446Optional Packages: 1447 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1448 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1449 --with-lispdir=PATH Directory to install lisp files (default: 1450 $libdir/X11/xedit/lisp) 1451 --with-appdefaultdir=<pathname> 1452 specify directory for app-defaults files (default is 1453 autodetected) 1454 1455Some influential environment variables: 1456 CC C compiler command 1457 CFLAGS C compiler flags 1458 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1459 nonstandard directory <lib dir> 1460 LIBS libraries to pass to the linker, e.g. -l<library> 1461 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1462 you have headers in a nonstandard directory <include dir> 1463 PKG_CONFIG path to pkg-config utility 1464 PKG_CONFIG_PATH 1465 directories to add to pkg-config's search path 1466 PKG_CONFIG_LIBDIR 1467 path overriding pkg-config's built-in search path 1468 PKGDEPS_CFLAGS 1469 C compiler flags for PKGDEPS, overriding pkg-config 1470 PKGDEPS_LIBS 1471 linker flags for PKGDEPS, overriding pkg-config 1472 APPDEFS_CFLAGS 1473 C compiler flags for APPDEFS, overriding pkg-config 1474 APPDEFS_LIBS 1475 linker flags for APPDEFS, overriding pkg-config 1476 1477Use these variables to override the choices made by 'configure' or to help 1478it to find libraries and programs with nonstandard names/locations. 1479 1480Report bugs to <https://gitlab.freedesktop.org/xorg/app/xedit/-/issues>. 1481_ACEOF 1482ac_status=$? 1483fi 1484 1485if test "$ac_init_help" = "recursive"; then 1486 # If there are subdirs, report their specific --help. 1487 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1488 test -d "$ac_dir" || 1489 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1490 continue 1491 ac_builddir=. 1492 1493case "$ac_dir" in 1494.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1495*) 1496 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1497 # A ".." for each directory in $ac_dir_suffix. 1498 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1499 case $ac_top_builddir_sub in 1500 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1501 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1502 esac ;; 1503esac 1504ac_abs_top_builddir=$ac_pwd 1505ac_abs_builddir=$ac_pwd$ac_dir_suffix 1506# for backward compatibility: 1507ac_top_builddir=$ac_top_build_prefix 1508 1509case $srcdir in 1510 .) # We are building in place. 1511 ac_srcdir=. 1512 ac_top_srcdir=$ac_top_builddir_sub 1513 ac_abs_top_srcdir=$ac_pwd ;; 1514 [\\/]* | ?:[\\/]* ) # Absolute name. 1515 ac_srcdir=$srcdir$ac_dir_suffix; 1516 ac_top_srcdir=$srcdir 1517 ac_abs_top_srcdir=$srcdir ;; 1518 *) # Relative name. 1519 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1520 ac_top_srcdir=$ac_top_build_prefix$srcdir 1521 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1522esac 1523ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1524 1525 cd "$ac_dir" || { ac_status=$?; continue; } 1526 # Check for configure.gnu first; this name is used for a wrapper for 1527 # Metaconfig's "Configure" on case-insensitive file systems. 1528 if test -f "$ac_srcdir/configure.gnu"; then 1529 echo && 1530 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1531 elif test -f "$ac_srcdir/configure"; then 1532 echo && 1533 $SHELL "$ac_srcdir/configure" --help=recursive 1534 else 1535 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1536 fi || ac_status=$? 1537 cd "$ac_pwd" || { ac_status=$?; break; } 1538 done 1539fi 1540 1541test -n "$ac_init_help" && exit $ac_status 1542if $ac_init_version; then 1543 cat <<\_ACEOF 1544xedit configure 1.2.4 1545generated by GNU Autoconf 2.72 1546 1547Copyright (C) 2023 Free Software Foundation, Inc. 1548This configure script is free software; the Free Software Foundation 1549gives unlimited permission to copy, distribute and modify it. 1550_ACEOF 1551 exit 1552fi 1553 1554## ------------------------ ## 1555## Autoconf initialization. ## 1556## ------------------------ ## 1557 1558# ac_fn_c_try_compile LINENO 1559# -------------------------- 1560# Try to compile conftest.$ac_ext, and return whether this succeeded. 1561ac_fn_c_try_compile () 1562{ 1563 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1564 rm -f conftest.$ac_objext conftest.beam 1565 if { { ac_try="$ac_compile" 1566case "(($ac_try" in 1567 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1568 *) ac_try_echo=$ac_try;; 1569esac 1570eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1571printf "%s\n" "$ac_try_echo"; } >&5 1572 (eval "$ac_compile") 2>conftest.err 1573 ac_status=$? 1574 if test -s conftest.err; then 1575 grep -v '^ *+' conftest.err >conftest.er1 1576 cat conftest.er1 >&5 1577 mv -f conftest.er1 conftest.err 1578 fi 1579 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1580 test $ac_status = 0; } && { 1581 test -z "$ac_c_werror_flag" || 1582 test ! -s conftest.err 1583 } && test -s conftest.$ac_objext 1584then : 1585 ac_retval=0 1586else case e in #( 1587 e) printf "%s\n" "$as_me: failed program was:" >&5 1588sed 's/^/| /' conftest.$ac_ext >&5 1589 1590 ac_retval=1 ;; 1591esac 1592fi 1593 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1594 as_fn_set_status $ac_retval 1595 1596} # ac_fn_c_try_compile 1597 1598# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1599# ------------------------------------------------------------------ 1600# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1601# accordingly. 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" >&6; } 1608if eval test \${$3+y} 1609then : 1610 printf %s "(cached) " >&6 1611else case e in #( 1612 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1613 eval ac_save_FLAGS=\$$6 1614 as_fn_append $6 " $5" 1615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1616/* end confdefs.h. */ 1617$4 1618int 1619main (void) 1620{ 1621#ifndef $as_decl_name 1622#ifdef __cplusplus 1623 (void) $as_decl_use; 1624#else 1625 (void) $as_decl_name; 1626#endif 1627#endif 1628 1629 ; 1630 return 0; 1631} 1632_ACEOF 1633if ac_fn_c_try_compile "$LINENO" 1634then : 1635 eval "$3=yes" 1636else case e in #( 1637 e) eval "$3=no" ;; 1638esac 1639fi 1640rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1641 eval $6=\$ac_save_FLAGS 1642 ;; 1643esac 1644fi 1645eval ac_res=\$$3 1646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1647printf "%s\n" "$ac_res" >&6; } 1648 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1649 1650} # ac_fn_check_decl 1651 1652# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1653# ------------------------------------------------------- 1654# Tests whether HEADER exists and can be compiled using the include files in 1655# INCLUDES, setting the cache variable VAR accordingly. 1656ac_fn_c_check_header_compile () 1657{ 1658 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1660printf %s "checking for $2... " >&6; } 1661if eval test \${$3+y} 1662then : 1663 printf %s "(cached) " >&6 1664else case e in #( 1665 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1666/* end confdefs.h. */ 1667$4 1668#include <$2> 1669_ACEOF 1670if ac_fn_c_try_compile "$LINENO" 1671then : 1672 eval "$3=yes" 1673else case e in #( 1674 e) eval "$3=no" ;; 1675esac 1676fi 1677rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1678esac 1679fi 1680eval ac_res=\$$3 1681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1682printf "%s\n" "$ac_res" >&6; } 1683 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1684 1685} # ac_fn_c_check_header_compile 1686 1687# ac_fn_c_try_link LINENO 1688# ----------------------- 1689# Try to link conftest.$ac_ext, and return whether this succeeded. 1690ac_fn_c_try_link () 1691{ 1692 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1693 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1694 if { { ac_try="$ac_link" 1695case "(($ac_try" in 1696 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1697 *) ac_try_echo=$ac_try;; 1698esac 1699eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1700printf "%s\n" "$ac_try_echo"; } >&5 1701 (eval "$ac_link") 2>conftest.err 1702 ac_status=$? 1703 if test -s conftest.err; then 1704 grep -v '^ *+' conftest.err >conftest.er1 1705 cat conftest.er1 >&5 1706 mv -f conftest.er1 conftest.err 1707 fi 1708 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1709 test $ac_status = 0; } && { 1710 test -z "$ac_c_werror_flag" || 1711 test ! -s conftest.err 1712 } && test -s conftest$ac_exeext && { 1713 test "$cross_compiling" = yes || 1714 test -x conftest$ac_exeext 1715 } 1716then : 1717 ac_retval=0 1718else case e in #( 1719 e) printf "%s\n" "$as_me: failed program was:" >&5 1720sed 's/^/| /' conftest.$ac_ext >&5 1721 1722 ac_retval=1 ;; 1723esac 1724fi 1725 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1726 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1727 # interfere with the next link command; also delete a directory that is 1728 # left behind by Apple's compiler. We do this before executing the actions. 1729 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1730 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1731 as_fn_set_status $ac_retval 1732 1733} # ac_fn_c_try_link 1734 1735# ac_fn_c_check_func LINENO FUNC VAR 1736# ---------------------------------- 1737# Tests whether FUNC exists, setting the cache variable VAR accordingly 1738ac_fn_c_check_func () 1739{ 1740 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1742printf %s "checking for $2... " >&6; } 1743if eval test \${$3+y} 1744then : 1745 printf %s "(cached) " >&6 1746else case e in #( 1747 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1748/* end confdefs.h. */ 1749/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1750 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1751#define $2 innocuous_$2 1752 1753/* System header to define __stub macros and hopefully few prototypes, 1754 which can conflict with char $2 (void); below. */ 1755 1756#include <limits.h> 1757#undef $2 1758 1759/* Override any GCC internal prototype to avoid an error. 1760 Use char because int might match the return type of a GCC 1761 builtin and then its argument prototype would still apply. */ 1762#ifdef __cplusplus 1763extern "C" 1764#endif 1765char $2 (void); 1766/* The GNU C library defines this for functions which it implements 1767 to always fail with ENOSYS. Some functions are actually named 1768 something starting with __ and the normal name is an alias. */ 1769#if defined __stub_$2 || defined __stub___$2 1770choke me 1771#endif 1772 1773int 1774main (void) 1775{ 1776return $2 (); 1777 ; 1778 return 0; 1779} 1780_ACEOF 1781if ac_fn_c_try_link "$LINENO" 1782then : 1783 eval "$3=yes" 1784else case e in #( 1785 e) eval "$3=no" ;; 1786esac 1787fi 1788rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1789 conftest$ac_exeext conftest.$ac_ext ;; 1790esac 1791fi 1792eval ac_res=\$$3 1793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1794printf "%s\n" "$ac_res" >&6; } 1795 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1796 1797} # ac_fn_c_check_func 1798ac_configure_args_raw= 1799for ac_arg 1800do 1801 case $ac_arg in 1802 *\'*) 1803 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1804 esac 1805 as_fn_append ac_configure_args_raw " '$ac_arg'" 1806done 1807 1808case $ac_configure_args_raw in 1809 *$as_nl*) 1810 ac_safe_unquote= ;; 1811 *) 1812 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1813 ac_unsafe_a="$ac_unsafe_z#~" 1814 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1815 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1816esac 1817 1818cat >config.log <<_ACEOF 1819This file contains any messages produced by compilers while 1820running configure, to aid debugging if configure makes a mistake. 1821 1822It was created by xedit $as_me 1.2.4, which was 1823generated by GNU Autoconf 2.72. Invocation command line was 1824 1825 $ $0$ac_configure_args_raw 1826 1827_ACEOF 1828exec 5>>config.log 1829{ 1830cat <<_ASUNAME 1831## --------- ## 1832## Platform. ## 1833## --------- ## 1834 1835hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1836uname -m = `(uname -m) 2>/dev/null || echo unknown` 1837uname -r = `(uname -r) 2>/dev/null || echo unknown` 1838uname -s = `(uname -s) 2>/dev/null || echo unknown` 1839uname -v = `(uname -v) 2>/dev/null || echo unknown` 1840 1841/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1842/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1843 1844/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1845/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1846/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1847/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1848/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1849/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1850/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1851 1852_ASUNAME 1853 1854as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1855for as_dir in $PATH 1856do 1857 IFS=$as_save_IFS 1858 case $as_dir in #((( 1859 '') as_dir=./ ;; 1860 */) ;; 1861 *) as_dir=$as_dir/ ;; 1862 esac 1863 printf "%s\n" "PATH: $as_dir" 1864 done 1865IFS=$as_save_IFS 1866 1867} >&5 1868 1869cat >&5 <<_ACEOF 1870 1871 1872## ----------- ## 1873## Core tests. ## 1874## ----------- ## 1875 1876_ACEOF 1877 1878 1879# Keep a trace of the command line. 1880# Strip out --no-create and --no-recursion so they do not pile up. 1881# Strip out --silent because we don't want to record it for future runs. 1882# Also quote any args containing shell meta-characters. 1883# Make two passes to allow for proper duplicate-argument suppression. 1884ac_configure_args= 1885ac_configure_args0= 1886ac_configure_args1= 1887ac_must_keep_next=false 1888for ac_pass in 1 2 1889do 1890 for ac_arg 1891 do 1892 case $ac_arg in 1893 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1894 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1895 | -silent | --silent | --silen | --sile | --sil) 1896 continue ;; 1897 *\'*) 1898 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1899 esac 1900 case $ac_pass in 1901 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1902 2) 1903 as_fn_append ac_configure_args1 " '$ac_arg'" 1904 if test $ac_must_keep_next = true; then 1905 ac_must_keep_next=false # Got value, back to normal. 1906 else 1907 case $ac_arg in 1908 *=* | --config-cache | -C | -disable-* | --disable-* \ 1909 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1910 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1911 | -with-* | --with-* | -without-* | --without-* | --x) 1912 case "$ac_configure_args0 " in 1913 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1914 esac 1915 ;; 1916 -* ) ac_must_keep_next=true ;; 1917 esac 1918 fi 1919 as_fn_append ac_configure_args " '$ac_arg'" 1920 ;; 1921 esac 1922 done 1923done 1924{ ac_configure_args0=; unset ac_configure_args0;} 1925{ ac_configure_args1=; unset ac_configure_args1;} 1926 1927# When interrupted or exit'd, cleanup temporary files, and complete 1928# config.log. We remove comments because anyway the quotes in there 1929# would cause problems or look ugly. 1930# WARNING: Use '\'' to represent an apostrophe within the trap. 1931# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1932trap 'exit_status=$? 1933 # Sanitize IFS. 1934 IFS=" "" $as_nl" 1935 # Save into config.log some information that might help in debugging. 1936 { 1937 echo 1938 1939 printf "%s\n" "## ---------------- ## 1940## Cache variables. ## 1941## ---------------- ##" 1942 echo 1943 # The following way of writing the cache mishandles newlines in values, 1944( 1945 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1946 eval ac_val=\$$ac_var 1947 case $ac_val in #( 1948 *${as_nl}*) 1949 case $ac_var in #( 1950 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1951printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1952 esac 1953 case $ac_var in #( 1954 _ | IFS | as_nl) ;; #( 1955 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1956 *) { eval $ac_var=; unset $ac_var;} ;; 1957 esac ;; 1958 esac 1959 done 1960 (set) 2>&1 | 1961 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1962 *${as_nl}ac_space=\ *) 1963 sed -n \ 1964 "s/'\''/'\''\\\\'\'''\''/g; 1965 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1966 ;; #( 1967 *) 1968 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1969 ;; 1970 esac | 1971 sort 1972) 1973 echo 1974 1975 printf "%s\n" "## ----------------- ## 1976## Output variables. ## 1977## ----------------- ##" 1978 echo 1979 for ac_var in $ac_subst_vars 1980 do 1981 eval ac_val=\$$ac_var 1982 case $ac_val in 1983 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1984 esac 1985 printf "%s\n" "$ac_var='\''$ac_val'\''" 1986 done | sort 1987 echo 1988 1989 if test -n "$ac_subst_files"; then 1990 printf "%s\n" "## ------------------- ## 1991## File substitutions. ## 1992## ------------------- ##" 1993 echo 1994 for ac_var in $ac_subst_files 1995 do 1996 eval ac_val=\$$ac_var 1997 case $ac_val in 1998 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1999 esac 2000 printf "%s\n" "$ac_var='\''$ac_val'\''" 2001 done | sort 2002 echo 2003 fi 2004 2005 if test -s confdefs.h; then 2006 printf "%s\n" "## ----------- ## 2007## confdefs.h. ## 2008## ----------- ##" 2009 echo 2010 cat confdefs.h 2011 echo 2012 fi 2013 test "$ac_signal" != 0 && 2014 printf "%s\n" "$as_me: caught signal $ac_signal" 2015 printf "%s\n" "$as_me: exit $exit_status" 2016 } >&5 2017 rm -f core *.core core.conftest.* && 2018 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2019 exit $exit_status 2020' 0 2021for ac_signal in 1 2 13 15; do 2022 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2023done 2024ac_signal=0 2025 2026# confdefs.h avoids OS command line length limits that DEFS can exceed. 2027rm -f -r conftest* confdefs.h 2028 2029printf "%s\n" "/* confdefs.h */" > confdefs.h 2030 2031# Predefined preprocessor variables. 2032 2033printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2034 2035printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2036 2037printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2038 2039printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2040 2041printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2042 2043printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2044 2045 2046# Let the site file select an alternate cache file if it wants to. 2047# Prefer an explicitly selected file to automatically selected ones. 2048if test -n "$CONFIG_SITE"; then 2049 ac_site_files="$CONFIG_SITE" 2050elif test "x$prefix" != xNONE; then 2051 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2052else 2053 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2054fi 2055 2056for ac_site_file in $ac_site_files 2057do 2058 case $ac_site_file in #( 2059 */*) : 2060 ;; #( 2061 *) : 2062 ac_site_file=./$ac_site_file ;; 2063esac 2064 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2066printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2067 sed 's/^/| /' "$ac_site_file" >&5 2068 . "$ac_site_file" \ 2069 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2070printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2071as_fn_error $? "failed to load site script $ac_site_file 2072See 'config.log' for more details" "$LINENO" 5; } 2073 fi 2074done 2075 2076if test -r "$cache_file"; then 2077 # Some versions of bash will fail to source /dev/null (special files 2078 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2079 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2081printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2082 case $cache_file in 2083 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2084 *) . "./$cache_file";; 2085 esac 2086 fi 2087else 2088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2089printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2090 >$cache_file 2091fi 2092 2093# Test code for whether the C compiler supports C89 (global declarations) 2094ac_c_conftest_c89_globals=' 2095/* Does the compiler advertise C89 conformance? 2096 Do not test the value of __STDC__, because some compilers set it to 0 2097 while being otherwise adequately conformant. */ 2098#if !defined __STDC__ 2099# error "Compiler does not advertise C89 conformance" 2100#endif 2101 2102#include <stddef.h> 2103#include <stdarg.h> 2104struct stat; 2105/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2106struct buf { int x; }; 2107struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2108static char *e (char **p, int i) 2109{ 2110 return p[i]; 2111} 2112static char *f (char * (*g) (char **, int), char **p, ...) 2113{ 2114 char *s; 2115 va_list v; 2116 va_start (v,p); 2117 s = g (p, va_arg (v,int)); 2118 va_end (v); 2119 return s; 2120} 2121 2122/* C89 style stringification. */ 2123#define noexpand_stringify(a) #a 2124const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2125 2126/* C89 style token pasting. Exercises some of the corner cases that 2127 e.g. old MSVC gets wrong, but not very hard. */ 2128#define noexpand_concat(a,b) a##b 2129#define expand_concat(a,b) noexpand_concat(a,b) 2130extern int vA; 2131extern int vbee; 2132#define aye A 2133#define bee B 2134int *pvA = &expand_concat(v,aye); 2135int *pvbee = &noexpand_concat(v,bee); 2136 2137/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2138 function prototypes and stuff, but not \xHH hex character constants. 2139 These do not provoke an error unfortunately, instead are silently treated 2140 as an "x". The following induces an error, until -std is added to get 2141 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2142 array size at least. It is necessary to write \x00 == 0 to get something 2143 that is true only with -std. */ 2144int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2145 2146/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2147 inside strings and character constants. */ 2148#define FOO(x) '\''x'\'' 2149int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2150 2151int test (int i, double x); 2152struct s1 {int (*f) (int a);}; 2153struct s2 {int (*f) (double a);}; 2154int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2155 int, int);' 2156 2157# Test code for whether the C compiler supports C89 (body of main). 2158ac_c_conftest_c89_main=' 2159ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2160' 2161 2162# Test code for whether the C compiler supports C99 (global declarations) 2163ac_c_conftest_c99_globals=' 2164/* Does the compiler advertise C99 conformance? */ 2165#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2166# error "Compiler does not advertise C99 conformance" 2167#endif 2168 2169// See if C++-style comments work. 2170 2171#include <stdbool.h> 2172extern int puts (const char *); 2173extern int printf (const char *, ...); 2174extern int dprintf (int, const char *, ...); 2175extern void *malloc (size_t); 2176extern void free (void *); 2177 2178// Check varargs macros. These examples are taken from C99 6.10.3.5. 2179// dprintf is used instead of fprintf to avoid needing to declare 2180// FILE and stderr. 2181#define debug(...) dprintf (2, __VA_ARGS__) 2182#define showlist(...) puts (#__VA_ARGS__) 2183#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2184static void 2185test_varargs_macros (void) 2186{ 2187 int x = 1234; 2188 int y = 5678; 2189 debug ("Flag"); 2190 debug ("X = %d\n", x); 2191 showlist (The first, second, and third items.); 2192 report (x>y, "x is %d but y is %d", x, y); 2193} 2194 2195// Check long long types. 2196#define BIG64 18446744073709551615ull 2197#define BIG32 4294967295ul 2198#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2199#if !BIG_OK 2200 #error "your preprocessor is broken" 2201#endif 2202#if BIG_OK 2203#else 2204 #error "your preprocessor is broken" 2205#endif 2206static long long int bignum = -9223372036854775807LL; 2207static unsigned long long int ubignum = BIG64; 2208 2209struct incomplete_array 2210{ 2211 int datasize; 2212 double data[]; 2213}; 2214 2215struct named_init { 2216 int number; 2217 const wchar_t *name; 2218 double average; 2219}; 2220 2221typedef const char *ccp; 2222 2223static inline int 2224test_restrict (ccp restrict text) 2225{ 2226 // Iterate through items via the restricted pointer. 2227 // Also check for declarations in for loops. 2228 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2229 continue; 2230 return 0; 2231} 2232 2233// Check varargs and va_copy. 2234static bool 2235test_varargs (const char *format, ...) 2236{ 2237 va_list args; 2238 va_start (args, format); 2239 va_list args_copy; 2240 va_copy (args_copy, args); 2241 2242 const char *str = ""; 2243 int number = 0; 2244 float fnumber = 0; 2245 2246 while (*format) 2247 { 2248 switch (*format++) 2249 { 2250 case '\''s'\'': // string 2251 str = va_arg (args_copy, const char *); 2252 break; 2253 case '\''d'\'': // int 2254 number = va_arg (args_copy, int); 2255 break; 2256 case '\''f'\'': // float 2257 fnumber = va_arg (args_copy, double); 2258 break; 2259 default: 2260 break; 2261 } 2262 } 2263 va_end (args_copy); 2264 va_end (args); 2265 2266 return *str && number && fnumber; 2267} 2268' 2269 2270# Test code for whether the C compiler supports C99 (body of main). 2271ac_c_conftest_c99_main=' 2272 // Check bool. 2273 _Bool success = false; 2274 success |= (argc != 0); 2275 2276 // Check restrict. 2277 if (test_restrict ("String literal") == 0) 2278 success = true; 2279 char *restrict newvar = "Another string"; 2280 2281 // Check varargs. 2282 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2283 test_varargs_macros (); 2284 2285 // Check flexible array members. 2286 struct incomplete_array *ia = 2287 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2288 ia->datasize = 10; 2289 for (int i = 0; i < ia->datasize; ++i) 2290 ia->data[i] = i * 1.234; 2291 // Work around memory leak warnings. 2292 free (ia); 2293 2294 // Check named initializers. 2295 struct named_init ni = { 2296 .number = 34, 2297 .name = L"Test wide string", 2298 .average = 543.34343, 2299 }; 2300 2301 ni.number = 58; 2302 2303 int dynamic_array[ni.number]; 2304 dynamic_array[0] = argv[0][0]; 2305 dynamic_array[ni.number - 1] = 543; 2306 2307 // work around unused variable warnings 2308 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2309 || dynamic_array[ni.number - 1] != 543); 2310' 2311 2312# Test code for whether the C compiler supports C11 (global declarations) 2313ac_c_conftest_c11_globals=' 2314/* Does the compiler advertise C11 conformance? */ 2315#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2316# error "Compiler does not advertise C11 conformance" 2317#endif 2318 2319// Check _Alignas. 2320char _Alignas (double) aligned_as_double; 2321char _Alignas (0) no_special_alignment; 2322extern char aligned_as_int; 2323char _Alignas (0) _Alignas (int) aligned_as_int; 2324 2325// Check _Alignof. 2326enum 2327{ 2328 int_alignment = _Alignof (int), 2329 int_array_alignment = _Alignof (int[100]), 2330 char_alignment = _Alignof (char) 2331}; 2332_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2333 2334// Check _Noreturn. 2335int _Noreturn does_not_return (void) { for (;;) continue; } 2336 2337// Check _Static_assert. 2338struct test_static_assert 2339{ 2340 int x; 2341 _Static_assert (sizeof (int) <= sizeof (long int), 2342 "_Static_assert does not work in struct"); 2343 long int y; 2344}; 2345 2346// Check UTF-8 literals. 2347#define u8 syntax error! 2348char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2349 2350// Check duplicate typedefs. 2351typedef long *long_ptr; 2352typedef long int *long_ptr; 2353typedef long_ptr long_ptr; 2354 2355// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2356struct anonymous 2357{ 2358 union { 2359 struct { int i; int j; }; 2360 struct { int k; long int l; } w; 2361 }; 2362 int m; 2363} v1; 2364' 2365 2366# Test code for whether the C compiler supports C11 (body of main). 2367ac_c_conftest_c11_main=' 2368 _Static_assert ((offsetof (struct anonymous, i) 2369 == offsetof (struct anonymous, w.k)), 2370 "Anonymous union alignment botch"); 2371 v1.i = 2; 2372 v1.w.k = 5; 2373 ok |= v1.i != 5; 2374' 2375 2376# Test code for whether the C compiler supports C11 (complete). 2377ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2378${ac_c_conftest_c99_globals} 2379${ac_c_conftest_c11_globals} 2380 2381int 2382main (int argc, char **argv) 2383{ 2384 int ok = 0; 2385 ${ac_c_conftest_c89_main} 2386 ${ac_c_conftest_c99_main} 2387 ${ac_c_conftest_c11_main} 2388 return ok; 2389} 2390" 2391 2392# Test code for whether the C compiler supports C99 (complete). 2393ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2394${ac_c_conftest_c99_globals} 2395 2396int 2397main (int argc, char **argv) 2398{ 2399 int ok = 0; 2400 ${ac_c_conftest_c89_main} 2401 ${ac_c_conftest_c99_main} 2402 return ok; 2403} 2404" 2405 2406# Test code for whether the C compiler supports C89 (complete). 2407ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2408 2409int 2410main (int argc, char **argv) 2411{ 2412 int ok = 0; 2413 ${ac_c_conftest_c89_main} 2414 return ok; 2415} 2416" 2417 2418as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2419as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2420as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2421as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2422as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2423as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2424as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2425as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2426as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2427 2428# Auxiliary files required by this configure script. 2429ac_aux_files="ar-lib config.guess config.sub compile missing install-sh" 2430 2431# Locations in which to look for auxiliary files. 2432ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2433 2434# Search for a directory containing all of the required auxiliary files, 2435# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2436# If we don't find one directory that contains all the files we need, 2437# we report the set of missing files from the *first* directory in 2438# $ac_aux_dir_candidates and give up. 2439ac_missing_aux_files="" 2440ac_first_candidate=: 2441printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2442as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2443as_found=false 2444for as_dir in $ac_aux_dir_candidates 2445do 2446 IFS=$as_save_IFS 2447 case $as_dir in #((( 2448 '') as_dir=./ ;; 2449 */) ;; 2450 *) as_dir=$as_dir/ ;; 2451 esac 2452 as_found=: 2453 2454 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2455 ac_aux_dir_found=yes 2456 ac_install_sh= 2457 for ac_aux in $ac_aux_files 2458 do 2459 # As a special case, if "install-sh" is required, that requirement 2460 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2461 # and $ac_install_sh is set appropriately for whichever one is found. 2462 if test x"$ac_aux" = x"install-sh" 2463 then 2464 if test -f "${as_dir}install-sh"; then 2465 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2466 ac_install_sh="${as_dir}install-sh -c" 2467 elif test -f "${as_dir}install.sh"; then 2468 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2469 ac_install_sh="${as_dir}install.sh -c" 2470 elif test -f "${as_dir}shtool"; then 2471 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2472 ac_install_sh="${as_dir}shtool install -c" 2473 else 2474 ac_aux_dir_found=no 2475 if $ac_first_candidate; then 2476 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2477 else 2478 break 2479 fi 2480 fi 2481 else 2482 if test -f "${as_dir}${ac_aux}"; then 2483 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2484 else 2485 ac_aux_dir_found=no 2486 if $ac_first_candidate; then 2487 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2488 else 2489 break 2490 fi 2491 fi 2492 fi 2493 done 2494 if test "$ac_aux_dir_found" = yes; then 2495 ac_aux_dir="$as_dir" 2496 break 2497 fi 2498 ac_first_candidate=false 2499 2500 as_found=false 2501done 2502IFS=$as_save_IFS 2503if $as_found 2504then : 2505 2506else case e in #( 2507 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2508esac 2509fi 2510 2511 2512# These three variables are undocumented and unsupported, 2513# and are intended to be withdrawn in a future Autoconf release. 2514# They can cause serious problems if a builder's source tree is in a directory 2515# whose full name contains unusual characters. 2516if test -f "${ac_aux_dir}config.guess"; then 2517 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2518fi 2519if test -f "${ac_aux_dir}config.sub"; then 2520 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2521fi 2522if test -f "$ac_aux_dir/configure"; then 2523 ac_configure="$SHELL ${ac_aux_dir}configure" 2524fi 2525 2526# Check that the precious variables saved in the cache have kept the same 2527# value. 2528ac_cache_corrupted=false 2529for ac_var in $ac_precious_vars; do 2530 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2531 eval ac_new_set=\$ac_env_${ac_var}_set 2532 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2533 eval ac_new_val=\$ac_env_${ac_var}_value 2534 case $ac_old_set,$ac_new_set in 2535 set,) 2536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2537printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2538 ac_cache_corrupted=: ;; 2539 ,set) 2540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2541printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2542 ac_cache_corrupted=: ;; 2543 ,);; 2544 *) 2545 if test "x$ac_old_val" != "x$ac_new_val"; then 2546 # differences in whitespace do not lead to failure. 2547 ac_old_val_w=`echo x $ac_old_val` 2548 ac_new_val_w=`echo x $ac_new_val` 2549 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2551printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2552 ac_cache_corrupted=: 2553 else 2554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2555printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2556 eval $ac_var=\$ac_old_val 2557 fi 2558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2559printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2561printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2562 fi;; 2563 esac 2564 # Pass precious variables to config.status. 2565 if test "$ac_new_set" = set; then 2566 case $ac_new_val in 2567 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2568 *) ac_arg=$ac_var=$ac_new_val ;; 2569 esac 2570 case " $ac_configure_args " in 2571 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2572 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2573 esac 2574 fi 2575done 2576if $ac_cache_corrupted; then 2577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2578printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2580printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2581 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2582 and start over" "$LINENO" 5 2583fi 2584## -------------------- ## 2585## Main body of script. ## 2586## -------------------- ## 2587 2588ac_ext=c 2589ac_cpp='$CPP $CPPFLAGS' 2590ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2591ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2592ac_compiler_gnu=$ac_cv_c_compiler_gnu 2593 2594 2595am__api_version='1.16' 2596 2597 2598 2599 # Find a good install program. We prefer a C program (faster), 2600# so one script is as good as another. But avoid the broken or 2601# incompatible versions: 2602# SysV /etc/install, /usr/sbin/install 2603# SunOS /usr/etc/install 2604# IRIX /sbin/install 2605# AIX /bin/install 2606# AmigaOS /C/install, which installs bootblocks on floppy discs 2607# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2608# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2609# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2610# OS/2's system install, which has a completely different semantic 2611# ./install, which can be erroneously created by make from ./install.sh. 2612# Reject install programs that cannot install multiple files. 2613{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2614printf %s "checking for a BSD-compatible install... " >&6; } 2615if test -z "$INSTALL"; then 2616if test ${ac_cv_path_install+y} 2617then : 2618 printf %s "(cached) " >&6 2619else case e in #( 2620 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2621for as_dir in $PATH 2622do 2623 IFS=$as_save_IFS 2624 case $as_dir in #((( 2625 '') as_dir=./ ;; 2626 */) ;; 2627 *) as_dir=$as_dir/ ;; 2628 esac 2629 # Account for fact that we put trailing slashes in our PATH walk. 2630case $as_dir in #(( 2631 ./ | /[cC]/* | \ 2632 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2633 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2634 /usr/ucb/* ) ;; 2635 *) 2636 # OSF1 and SCO ODT 3.0 have their own names for install. 2637 # Don't use installbsd from OSF since it installs stuff as root 2638 # by default. 2639 for ac_prog in ginstall scoinst install; do 2640 for ac_exec_ext in '' $ac_executable_extensions; do 2641 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2642 if test $ac_prog = install && 2643 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2644 # AIX install. It has an incompatible calling convention. 2645 : 2646 elif test $ac_prog = install && 2647 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2648 # program-specific install script used by HP pwplus--don't use. 2649 : 2650 else 2651 rm -rf conftest.one conftest.two conftest.dir 2652 echo one > conftest.one 2653 echo two > conftest.two 2654 mkdir conftest.dir 2655 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2656 test -s conftest.one && test -s conftest.two && 2657 test -s conftest.dir/conftest.one && 2658 test -s conftest.dir/conftest.two 2659 then 2660 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2661 break 3 2662 fi 2663 fi 2664 fi 2665 done 2666 done 2667 ;; 2668esac 2669 2670 done 2671IFS=$as_save_IFS 2672 2673rm -rf conftest.one conftest.two conftest.dir 2674 ;; 2675esac 2676fi 2677 if test ${ac_cv_path_install+y}; then 2678 INSTALL=$ac_cv_path_install 2679 else 2680 # As a last resort, use the slow shell script. Don't cache a 2681 # value for INSTALL within a source directory, because that will 2682 # break other packages using the cache if that directory is 2683 # removed, or if the value is a relative name. 2684 INSTALL=$ac_install_sh 2685 fi 2686fi 2687{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2688printf "%s\n" "$INSTALL" >&6; } 2689 2690# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2691# It thinks the first close brace ends the variable substitution. 2692test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2693 2694test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2695 2696test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2697 2698{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2699printf %s "checking whether build environment is sane... " >&6; } 2700# Reject unsafe characters in $srcdir or the absolute working directory 2701# name. Accept space and tab only in the latter. 2702am_lf=' 2703' 2704case `pwd` in 2705 *[\\\"\#\$\&\'\`$am_lf]*) 2706 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2707esac 2708case $srcdir in 2709 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2710 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2711esac 2712 2713# Do 'set' in a subshell so we don't clobber the current shell's 2714# arguments. Must try -L first in case configure is actually a 2715# symlink; some systems play weird games with the mod time of symlinks 2716# (eg FreeBSD returns the mod time of the symlink's containing 2717# directory). 2718if ( 2719 am_has_slept=no 2720 for am_try in 1 2; do 2721 echo "timestamp, slept: $am_has_slept" > conftest.file 2722 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2723 if test "$*" = "X"; then 2724 # -L didn't work. 2725 set X `ls -t "$srcdir/configure" conftest.file` 2726 fi 2727 if test "$*" != "X $srcdir/configure conftest.file" \ 2728 && test "$*" != "X conftest.file $srcdir/configure"; then 2729 2730 # If neither matched, then we have a broken ls. This can happen 2731 # if, for instance, CONFIG_SHELL is bash and it inherits a 2732 # broken ls alias from the environment. This has actually 2733 # happened. Such a system could not be considered "sane". 2734 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2735 alias in your environment" "$LINENO" 5 2736 fi 2737 if test "$2" = conftest.file || test $am_try -eq 2; then 2738 break 2739 fi 2740 # Just in case. 2741 sleep 1 2742 am_has_slept=yes 2743 done 2744 test "$2" = conftest.file 2745 ) 2746then 2747 # Ok. 2748 : 2749else 2750 as_fn_error $? "newly created file is older than distributed files! 2751Check your system clock" "$LINENO" 5 2752fi 2753{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2754printf "%s\n" "yes" >&6; } 2755# If we didn't sleep, we still need to ensure time stamps of config.status and 2756# generated files are strictly newer. 2757am_sleep_pid= 2758if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2759 ( sleep 1 ) & 2760 am_sleep_pid=$! 2761fi 2762 2763rm -f conftest.file 2764 2765test "$program_prefix" != NONE && 2766 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2767# Use a double $ so make ignores it. 2768test "$program_suffix" != NONE && 2769 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2770# Double any \ or $. 2771# By default was 's,x,x', remove it if useless. 2772ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2773program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2774 2775 2776# Expand $ac_aux_dir to an absolute path. 2777am_aux_dir=`cd "$ac_aux_dir" && pwd` 2778 2779 2780 if test x"${MISSING+set}" != xset; then 2781 MISSING="\${SHELL} '$am_aux_dir/missing'" 2782fi 2783# Use eval to expand $SHELL 2784if eval "$MISSING --is-lightweight"; then 2785 am_missing_run="$MISSING " 2786else 2787 am_missing_run= 2788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2789printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2790fi 2791 2792if test x"${install_sh+set}" != xset; then 2793 case $am_aux_dir in 2794 *\ * | *\ *) 2795 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2796 *) 2797 install_sh="\${SHELL} $am_aux_dir/install-sh" 2798 esac 2799fi 2800 2801# Installed binaries are usually stripped using 'strip' when the user 2802# run "make install-strip". However 'strip' might not be the right 2803# tool to use in cross-compilation environments, therefore Automake 2804# will honor the 'STRIP' environment variable to overrule this program. 2805if test "$cross_compiling" != no; then 2806 if test -n "$ac_tool_prefix"; then 2807 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2808set dummy ${ac_tool_prefix}strip; ac_word=$2 2809{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2810printf %s "checking for $ac_word... " >&6; } 2811if test ${ac_cv_prog_STRIP+y} 2812then : 2813 printf %s "(cached) " >&6 2814else case e in #( 2815 e) if test -n "$STRIP"; then 2816 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2817else 2818as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2819for as_dir in $PATH 2820do 2821 IFS=$as_save_IFS 2822 case $as_dir in #((( 2823 '') as_dir=./ ;; 2824 */) ;; 2825 *) as_dir=$as_dir/ ;; 2826 esac 2827 for ac_exec_ext in '' $ac_executable_extensions; do 2828 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2829 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2830 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2831 break 2 2832 fi 2833done 2834 done 2835IFS=$as_save_IFS 2836 2837fi ;; 2838esac 2839fi 2840STRIP=$ac_cv_prog_STRIP 2841if test -n "$STRIP"; then 2842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2843printf "%s\n" "$STRIP" >&6; } 2844else 2845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2846printf "%s\n" "no" >&6; } 2847fi 2848 2849 2850fi 2851if test -z "$ac_cv_prog_STRIP"; then 2852 ac_ct_STRIP=$STRIP 2853 # Extract the first word of "strip", so it can be a program name with args. 2854set dummy strip; ac_word=$2 2855{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2856printf %s "checking for $ac_word... " >&6; } 2857if test ${ac_cv_prog_ac_ct_STRIP+y} 2858then : 2859 printf %s "(cached) " >&6 2860else case e in #( 2861 e) if test -n "$ac_ct_STRIP"; then 2862 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2863else 2864as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2865for as_dir in $PATH 2866do 2867 IFS=$as_save_IFS 2868 case $as_dir in #((( 2869 '') as_dir=./ ;; 2870 */) ;; 2871 *) as_dir=$as_dir/ ;; 2872 esac 2873 for ac_exec_ext in '' $ac_executable_extensions; do 2874 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2875 ac_cv_prog_ac_ct_STRIP="strip" 2876 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2877 break 2 2878 fi 2879done 2880 done 2881IFS=$as_save_IFS 2882 2883fi ;; 2884esac 2885fi 2886ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2887if test -n "$ac_ct_STRIP"; then 2888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2889printf "%s\n" "$ac_ct_STRIP" >&6; } 2890else 2891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2892printf "%s\n" "no" >&6; } 2893fi 2894 2895 if test "x$ac_ct_STRIP" = x; then 2896 STRIP=":" 2897 else 2898 case $cross_compiling:$ac_tool_warned in 2899yes:) 2900{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2901printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2902ac_tool_warned=yes ;; 2903esac 2904 STRIP=$ac_ct_STRIP 2905 fi 2906else 2907 STRIP="$ac_cv_prog_STRIP" 2908fi 2909 2910fi 2911INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2912 2913 2914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2915printf %s "checking for a race-free mkdir -p... " >&6; } 2916if test -z "$MKDIR_P"; then 2917 if test ${ac_cv_path_mkdir+y} 2918then : 2919 printf %s "(cached) " >&6 2920else case e in #( 2921 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2922for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2923do 2924 IFS=$as_save_IFS 2925 case $as_dir in #((( 2926 '') as_dir=./ ;; 2927 */) ;; 2928 *) as_dir=$as_dir/ ;; 2929 esac 2930 for ac_prog in mkdir gmkdir; do 2931 for ac_exec_ext in '' $ac_executable_extensions; do 2932 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2933 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2934 'mkdir ('*'coreutils) '* | \ 2935 *'BusyBox '* | \ 2936 'mkdir (fileutils) '4.1*) 2937 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2938 break 3;; 2939 esac 2940 done 2941 done 2942 done 2943IFS=$as_save_IFS 2944 ;; 2945esac 2946fi 2947 2948 test -d ./--version && rmdir ./--version 2949 if test ${ac_cv_path_mkdir+y}; then 2950 MKDIR_P="$ac_cv_path_mkdir -p" 2951 else 2952 # As a last resort, use plain mkdir -p, 2953 # in the hope it doesn't have the bugs of ancient mkdir. 2954 MKDIR_P='mkdir -p' 2955 fi 2956fi 2957{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2958printf "%s\n" "$MKDIR_P" >&6; } 2959 2960for ac_prog in gawk mawk nawk awk 2961do 2962 # Extract the first word of "$ac_prog", so it can be a program name with args. 2963set dummy $ac_prog; ac_word=$2 2964{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2965printf %s "checking for $ac_word... " >&6; } 2966if test ${ac_cv_prog_AWK+y} 2967then : 2968 printf %s "(cached) " >&6 2969else case e in #( 2970 e) if test -n "$AWK"; then 2971 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2972else 2973as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2974for as_dir in $PATH 2975do 2976 IFS=$as_save_IFS 2977 case $as_dir in #((( 2978 '') as_dir=./ ;; 2979 */) ;; 2980 *) as_dir=$as_dir/ ;; 2981 esac 2982 for ac_exec_ext in '' $ac_executable_extensions; do 2983 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2984 ac_cv_prog_AWK="$ac_prog" 2985 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2986 break 2 2987 fi 2988done 2989 done 2990IFS=$as_save_IFS 2991 2992fi ;; 2993esac 2994fi 2995AWK=$ac_cv_prog_AWK 2996if test -n "$AWK"; then 2997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2998printf "%s\n" "$AWK" >&6; } 2999else 3000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3001printf "%s\n" "no" >&6; } 3002fi 3003 3004 3005 test -n "$AWK" && break 3006done 3007 3008{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3009printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3010set x ${MAKE-make} 3011ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3012if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3013then : 3014 printf %s "(cached) " >&6 3015else case e in #( 3016 e) cat >conftest.make <<\_ACEOF 3017SHELL = /bin/sh 3018all: 3019 @echo '@@@%%%=$(MAKE)=@@@%%%' 3020_ACEOF 3021# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3022case `${MAKE-make} -f conftest.make 2>/dev/null` in 3023 *@@@%%%=?*=@@@%%%*) 3024 eval ac_cv_prog_make_${ac_make}_set=yes;; 3025 *) 3026 eval ac_cv_prog_make_${ac_make}_set=no;; 3027esac 3028rm -f conftest.make ;; 3029esac 3030fi 3031if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3033printf "%s\n" "yes" >&6; } 3034 SET_MAKE= 3035else 3036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3037printf "%s\n" "no" >&6; } 3038 SET_MAKE="MAKE=${MAKE-make}" 3039fi 3040 3041rm -rf .tst 2>/dev/null 3042mkdir .tst 2>/dev/null 3043if test -d .tst; then 3044 am__leading_dot=. 3045else 3046 am__leading_dot=_ 3047fi 3048rmdir .tst 2>/dev/null 3049 3050# Check whether --enable-silent-rules was given. 3051if test ${enable_silent_rules+y} 3052then : 3053 enableval=$enable_silent_rules; 3054fi 3055 3056case $enable_silent_rules in # ((( 3057 yes) AM_DEFAULT_VERBOSITY=0;; 3058 no) AM_DEFAULT_VERBOSITY=1;; 3059 *) AM_DEFAULT_VERBOSITY=1;; 3060esac 3061am_make=${MAKE-make} 3062{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3063printf %s "checking whether $am_make supports nested variables... " >&6; } 3064if test ${am_cv_make_support_nested_variables+y} 3065then : 3066 printf %s "(cached) " >&6 3067else case e in #( 3068 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3069BAR0=false 3070BAR1=true 3071V=1 3072am__doit: 3073 @$(TRUE) 3074.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3075 am_cv_make_support_nested_variables=yes 3076else 3077 am_cv_make_support_nested_variables=no 3078fi ;; 3079esac 3080fi 3081{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3082printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3083if test $am_cv_make_support_nested_variables = yes; then 3084 AM_V='$(V)' 3085 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3086else 3087 AM_V=$AM_DEFAULT_VERBOSITY 3088 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3089fi 3090AM_BACKSLASH='\' 3091 3092if test "`cd $srcdir && pwd`" != "`pwd`"; then 3093 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3094 # is not polluted with repeated "-I." 3095 am__isrc=' -I$(srcdir)' 3096 # test to see if srcdir already configured 3097 if test -f $srcdir/config.status; then 3098 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3099 fi 3100fi 3101 3102# test whether we have cygpath 3103if test -z "$CYGPATH_W"; then 3104 if (cygpath --version) >/dev/null 2>/dev/null; then 3105 CYGPATH_W='cygpath -w' 3106 else 3107 CYGPATH_W=echo 3108 fi 3109fi 3110 3111 3112# Define the identity of the package. 3113 PACKAGE='xedit' 3114 VERSION='1.2.4' 3115 3116 3117printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3118 3119 3120printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3121 3122# Some tools Automake needs. 3123 3124ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3125 3126 3127AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3128 3129 3130AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3131 3132 3133AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3134 3135 3136MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3137 3138# For better backward compatibility. To be removed once Automake 1.9.x 3139# dies out for good. For more background, see: 3140# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3141# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3142mkdir_p='$(MKDIR_P)' 3143 3144# We need awk for the "check" target (and possibly the TAP driver). The 3145# system "awk" is bad on some platforms. 3146# Always define AMTAR for backward compatibility. Yes, it's still used 3147# in the wild :-( We should find a proper way to deprecate it ... 3148AMTAR='$${TAR-tar}' 3149 3150 3151# We'll loop over all known methods to create a tar archive until one works. 3152_am_tools='gnutar pax cpio none' 3153 3154am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3155 3156 3157 3158 3159 3160# Variables for tags utilities; see am/tags.am 3161if test -z "$CTAGS"; then 3162 CTAGS=ctags 3163fi 3164 3165if test -z "$ETAGS"; then 3166 ETAGS=etags 3167fi 3168 3169if test -z "$CSCOPE"; then 3170 CSCOPE=cscope 3171fi 3172 3173 3174 3175# POSIX will say in a future version that running "rm -f" with no argument 3176# is OK; and we want to be able to make that assumption in our Makefile 3177# recipes. So use an aggressive probe to check that the usage we want is 3178# actually supported "in the wild" to an acceptable degree. 3179# See automake bug#10828. 3180# To make any issue more visible, cause the running configure to be aborted 3181# by default if the 'rm' program in use doesn't match our expectations; the 3182# user can still override this though. 3183if rm -f && rm -fr && rm -rf; then : OK; else 3184 cat >&2 <<'END' 3185Oops! 3186 3187Your 'rm' program seems unable to run without file operands specified 3188on the command line, even when the '-f' option is present. This is contrary 3189to the behaviour of most rm programs out there, and not conforming with 3190the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3191 3192Please tell bug-automake@gnu.org about your system, including the value 3193of your $PATH and any error possibly output before this message. This 3194can help us improve future automake versions. 3195 3196END 3197 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3198 echo 'Configuration will proceed anyway, since you have set the' >&2 3199 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3200 echo >&2 3201 else 3202 cat >&2 <<'END' 3203Aborting the configuration process, to ensure you take notice of the issue. 3204 3205You can download and install GNU coreutils to get an 'rm' implementation 3206that behaves properly: <https://www.gnu.org/software/coreutils/>. 3207 3208If you want to complete the configuration process using your problematic 3209'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3210to "yes", and re-run configure. 3211 3212END 3213 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3214 fi 3215fi 3216 3217 3218# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3233 3234 3235 3236 3237 3238 3239DEPDIR="${am__leading_dot}deps" 3240 3241ac_config_commands="$ac_config_commands depfiles" 3242 3243{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3244printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3245cat > confinc.mk << 'END' 3246am__doit: 3247 @echo this is the am__doit target >confinc.out 3248.PHONY: am__doit 3249END 3250am__include="#" 3251am__quote= 3252# BSD make does it like this. 3253echo '.include "confinc.mk" # ignored' > confmf.BSD 3254# Other make implementations (GNU, Solaris 10, AIX) do it like this. 3255echo 'include confinc.mk # ignored' > confmf.GNU 3256_am_result=no 3257for s in GNU BSD; do 3258 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3259 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3260 ac_status=$? 3261 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3262 (exit $ac_status); } 3263 case $?:`cat confinc.out 2>/dev/null` in #( 3264 '0:this is the am__doit target') : 3265 case $s in #( 3266 BSD) : 3267 am__include='.include' am__quote='"' ;; #( 3268 *) : 3269 am__include='include' am__quote='' ;; 3270esac ;; #( 3271 *) : 3272 ;; 3273esac 3274 if test "$am__include" != "#"; then 3275 _am_result="yes ($s style)" 3276 break 3277 fi 3278done 3279rm -f confinc.* confmf.* 3280{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3281printf "%s\n" "${_am_result}" >&6; } 3282 3283# Check whether --enable-dependency-tracking was given. 3284if test ${enable_dependency_tracking+y} 3285then : 3286 enableval=$enable_dependency_tracking; 3287fi 3288 3289if test "x$enable_dependency_tracking" != xno; then 3290 am_depcomp="$ac_aux_dir/depcomp" 3291 AMDEPBACKSLASH='\' 3292 am__nodep='_no' 3293fi 3294 if test "x$enable_dependency_tracking" != xno; then 3295 AMDEP_TRUE= 3296 AMDEP_FALSE='#' 3297else 3298 AMDEP_TRUE='#' 3299 AMDEP_FALSE= 3300fi 3301 3302 3303ac_ext=c 3304ac_cpp='$CPP $CPPFLAGS' 3305ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3306ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3307ac_compiler_gnu=$ac_cv_c_compiler_gnu 3308if test -n "$ac_tool_prefix"; then 3309 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3310set dummy ${ac_tool_prefix}gcc; ac_word=$2 3311{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3312printf %s "checking for $ac_word... " >&6; } 3313if test ${ac_cv_prog_CC+y} 3314then : 3315 printf %s "(cached) " >&6 3316else case e in #( 3317 e) if test -n "$CC"; then 3318 ac_cv_prog_CC="$CC" # Let the user override the test. 3319else 3320as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3321for as_dir in $PATH 3322do 3323 IFS=$as_save_IFS 3324 case $as_dir in #((( 3325 '') as_dir=./ ;; 3326 */) ;; 3327 *) as_dir=$as_dir/ ;; 3328 esac 3329 for ac_exec_ext in '' $ac_executable_extensions; do 3330 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3331 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3332 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3333 break 2 3334 fi 3335done 3336 done 3337IFS=$as_save_IFS 3338 3339fi ;; 3340esac 3341fi 3342CC=$ac_cv_prog_CC 3343if test -n "$CC"; then 3344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3345printf "%s\n" "$CC" >&6; } 3346else 3347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3348printf "%s\n" "no" >&6; } 3349fi 3350 3351 3352fi 3353if test -z "$ac_cv_prog_CC"; then 3354 ac_ct_CC=$CC 3355 # Extract the first word of "gcc", so it can be a program name with args. 3356set dummy gcc; ac_word=$2 3357{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3358printf %s "checking for $ac_word... " >&6; } 3359if test ${ac_cv_prog_ac_ct_CC+y} 3360then : 3361 printf %s "(cached) " >&6 3362else case e in #( 3363 e) if test -n "$ac_ct_CC"; then 3364 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3365else 3366as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3367for as_dir in $PATH 3368do 3369 IFS=$as_save_IFS 3370 case $as_dir in #((( 3371 '') as_dir=./ ;; 3372 */) ;; 3373 *) as_dir=$as_dir/ ;; 3374 esac 3375 for ac_exec_ext in '' $ac_executable_extensions; do 3376 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3377 ac_cv_prog_ac_ct_CC="gcc" 3378 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3379 break 2 3380 fi 3381done 3382 done 3383IFS=$as_save_IFS 3384 3385fi ;; 3386esac 3387fi 3388ac_ct_CC=$ac_cv_prog_ac_ct_CC 3389if test -n "$ac_ct_CC"; then 3390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3391printf "%s\n" "$ac_ct_CC" >&6; } 3392else 3393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3394printf "%s\n" "no" >&6; } 3395fi 3396 3397 if test "x$ac_ct_CC" = x; then 3398 CC="" 3399 else 3400 case $cross_compiling:$ac_tool_warned in 3401yes:) 3402{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3403printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3404ac_tool_warned=yes ;; 3405esac 3406 CC=$ac_ct_CC 3407 fi 3408else 3409 CC="$ac_cv_prog_CC" 3410fi 3411 3412if test -z "$CC"; then 3413 if test -n "$ac_tool_prefix"; then 3414 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3415set dummy ${ac_tool_prefix}cc; ac_word=$2 3416{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3417printf %s "checking for $ac_word... " >&6; } 3418if test ${ac_cv_prog_CC+y} 3419then : 3420 printf %s "(cached) " >&6 3421else case e in #( 3422 e) if test -n "$CC"; then 3423 ac_cv_prog_CC="$CC" # Let the user override the test. 3424else 3425as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3426for as_dir in $PATH 3427do 3428 IFS=$as_save_IFS 3429 case $as_dir in #((( 3430 '') as_dir=./ ;; 3431 */) ;; 3432 *) as_dir=$as_dir/ ;; 3433 esac 3434 for ac_exec_ext in '' $ac_executable_extensions; do 3435 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3436 ac_cv_prog_CC="${ac_tool_prefix}cc" 3437 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3438 break 2 3439 fi 3440done 3441 done 3442IFS=$as_save_IFS 3443 3444fi ;; 3445esac 3446fi 3447CC=$ac_cv_prog_CC 3448if test -n "$CC"; then 3449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3450printf "%s\n" "$CC" >&6; } 3451else 3452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3453printf "%s\n" "no" >&6; } 3454fi 3455 3456 3457 fi 3458fi 3459if test -z "$CC"; then 3460 # Extract the first word of "cc", so it can be a program name with args. 3461set dummy cc; ac_word=$2 3462{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3463printf %s "checking for $ac_word... " >&6; } 3464if test ${ac_cv_prog_CC+y} 3465then : 3466 printf %s "(cached) " >&6 3467else case e in #( 3468 e) if test -n "$CC"; then 3469 ac_cv_prog_CC="$CC" # Let the user override the test. 3470else 3471 ac_prog_rejected=no 3472as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3473for as_dir in $PATH 3474do 3475 IFS=$as_save_IFS 3476 case $as_dir in #((( 3477 '') as_dir=./ ;; 3478 */) ;; 3479 *) as_dir=$as_dir/ ;; 3480 esac 3481 for ac_exec_ext in '' $ac_executable_extensions; do 3482 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3483 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3484 ac_prog_rejected=yes 3485 continue 3486 fi 3487 ac_cv_prog_CC="cc" 3488 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3489 break 2 3490 fi 3491done 3492 done 3493IFS=$as_save_IFS 3494 3495if test $ac_prog_rejected = yes; then 3496 # We found a bogon in the path, so make sure we never use it. 3497 set dummy $ac_cv_prog_CC 3498 shift 3499 if test $# != 0; then 3500 # We chose a different compiler from the bogus one. 3501 # However, it has the same basename, so the bogon will be chosen 3502 # first if we set CC to just the basename; use the full file name. 3503 shift 3504 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3505 fi 3506fi 3507fi ;; 3508esac 3509fi 3510CC=$ac_cv_prog_CC 3511if test -n "$CC"; then 3512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3513printf "%s\n" "$CC" >&6; } 3514else 3515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3516printf "%s\n" "no" >&6; } 3517fi 3518 3519 3520fi 3521if test -z "$CC"; then 3522 if test -n "$ac_tool_prefix"; then 3523 for ac_prog in cl.exe 3524 do 3525 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3526set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3527{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3528printf %s "checking for $ac_word... " >&6; } 3529if test ${ac_cv_prog_CC+y} 3530then : 3531 printf %s "(cached) " >&6 3532else case e in #( 3533 e) if test -n "$CC"; then 3534 ac_cv_prog_CC="$CC" # Let the user override the test. 3535else 3536as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3537for as_dir in $PATH 3538do 3539 IFS=$as_save_IFS 3540 case $as_dir in #((( 3541 '') as_dir=./ ;; 3542 */) ;; 3543 *) as_dir=$as_dir/ ;; 3544 esac 3545 for ac_exec_ext in '' $ac_executable_extensions; do 3546 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3547 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3548 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3549 break 2 3550 fi 3551done 3552 done 3553IFS=$as_save_IFS 3554 3555fi ;; 3556esac 3557fi 3558CC=$ac_cv_prog_CC 3559if test -n "$CC"; then 3560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3561printf "%s\n" "$CC" >&6; } 3562else 3563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3564printf "%s\n" "no" >&6; } 3565fi 3566 3567 3568 test -n "$CC" && break 3569 done 3570fi 3571if test -z "$CC"; then 3572 ac_ct_CC=$CC 3573 for ac_prog in cl.exe 3574do 3575 # Extract the first word of "$ac_prog", so it can be a program name with args. 3576set dummy $ac_prog; ac_word=$2 3577{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3578printf %s "checking for $ac_word... " >&6; } 3579if test ${ac_cv_prog_ac_ct_CC+y} 3580then : 3581 printf %s "(cached) " >&6 3582else case e in #( 3583 e) if test -n "$ac_ct_CC"; then 3584 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3585else 3586as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3587for as_dir in $PATH 3588do 3589 IFS=$as_save_IFS 3590 case $as_dir in #((( 3591 '') as_dir=./ ;; 3592 */) ;; 3593 *) as_dir=$as_dir/ ;; 3594 esac 3595 for ac_exec_ext in '' $ac_executable_extensions; do 3596 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3597 ac_cv_prog_ac_ct_CC="$ac_prog" 3598 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3599 break 2 3600 fi 3601done 3602 done 3603IFS=$as_save_IFS 3604 3605fi ;; 3606esac 3607fi 3608ac_ct_CC=$ac_cv_prog_ac_ct_CC 3609if test -n "$ac_ct_CC"; then 3610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3611printf "%s\n" "$ac_ct_CC" >&6; } 3612else 3613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3614printf "%s\n" "no" >&6; } 3615fi 3616 3617 3618 test -n "$ac_ct_CC" && break 3619done 3620 3621 if test "x$ac_ct_CC" = x; then 3622 CC="" 3623 else 3624 case $cross_compiling:$ac_tool_warned in 3625yes:) 3626{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3627printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3628ac_tool_warned=yes ;; 3629esac 3630 CC=$ac_ct_CC 3631 fi 3632fi 3633 3634fi 3635if test -z "$CC"; then 3636 if test -n "$ac_tool_prefix"; then 3637 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3638set dummy ${ac_tool_prefix}clang; ac_word=$2 3639{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3640printf %s "checking for $ac_word... " >&6; } 3641if test ${ac_cv_prog_CC+y} 3642then : 3643 printf %s "(cached) " >&6 3644else case e in #( 3645 e) if test -n "$CC"; then 3646 ac_cv_prog_CC="$CC" # Let the user override the test. 3647else 3648as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3649for as_dir in $PATH 3650do 3651 IFS=$as_save_IFS 3652 case $as_dir in #((( 3653 '') as_dir=./ ;; 3654 */) ;; 3655 *) as_dir=$as_dir/ ;; 3656 esac 3657 for ac_exec_ext in '' $ac_executable_extensions; do 3658 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3659 ac_cv_prog_CC="${ac_tool_prefix}clang" 3660 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3661 break 2 3662 fi 3663done 3664 done 3665IFS=$as_save_IFS 3666 3667fi ;; 3668esac 3669fi 3670CC=$ac_cv_prog_CC 3671if test -n "$CC"; then 3672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3673printf "%s\n" "$CC" >&6; } 3674else 3675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3676printf "%s\n" "no" >&6; } 3677fi 3678 3679 3680fi 3681if test -z "$ac_cv_prog_CC"; then 3682 ac_ct_CC=$CC 3683 # Extract the first word of "clang", so it can be a program name with args. 3684set dummy clang; ac_word=$2 3685{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3686printf %s "checking for $ac_word... " >&6; } 3687if test ${ac_cv_prog_ac_ct_CC+y} 3688then : 3689 printf %s "(cached) " >&6 3690else case e in #( 3691 e) if test -n "$ac_ct_CC"; then 3692 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3693else 3694as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3695for as_dir in $PATH 3696do 3697 IFS=$as_save_IFS 3698 case $as_dir in #((( 3699 '') as_dir=./ ;; 3700 */) ;; 3701 *) as_dir=$as_dir/ ;; 3702 esac 3703 for ac_exec_ext in '' $ac_executable_extensions; do 3704 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3705 ac_cv_prog_ac_ct_CC="clang" 3706 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3707 break 2 3708 fi 3709done 3710 done 3711IFS=$as_save_IFS 3712 3713fi ;; 3714esac 3715fi 3716ac_ct_CC=$ac_cv_prog_ac_ct_CC 3717if test -n "$ac_ct_CC"; then 3718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3719printf "%s\n" "$ac_ct_CC" >&6; } 3720else 3721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3722printf "%s\n" "no" >&6; } 3723fi 3724 3725 if test "x$ac_ct_CC" = x; then 3726 CC="" 3727 else 3728 case $cross_compiling:$ac_tool_warned in 3729yes:) 3730{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3731printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3732ac_tool_warned=yes ;; 3733esac 3734 CC=$ac_ct_CC 3735 fi 3736else 3737 CC="$ac_cv_prog_CC" 3738fi 3739 3740fi 3741 3742 3743test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3744printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3745as_fn_error $? "no acceptable C compiler found in \$PATH 3746See 'config.log' for more details" "$LINENO" 5; } 3747 3748# Provide some information about the compiler. 3749printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3750set X $ac_compile 3751ac_compiler=$2 3752for ac_option in --version -v -V -qversion -version; do 3753 { { ac_try="$ac_compiler $ac_option >&5" 3754case "(($ac_try" in 3755 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3756 *) ac_try_echo=$ac_try;; 3757esac 3758eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3759printf "%s\n" "$ac_try_echo"; } >&5 3760 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3761 ac_status=$? 3762 if test -s conftest.err; then 3763 sed '10a\ 3764... rest of stderr output deleted ... 3765 10q' conftest.err >conftest.er1 3766 cat conftest.er1 >&5 3767 fi 3768 rm -f conftest.er1 conftest.err 3769 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3770 test $ac_status = 0; } 3771done 3772 3773cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3774/* end confdefs.h. */ 3775 3776int 3777main (void) 3778{ 3779 3780 ; 3781 return 0; 3782} 3783_ACEOF 3784ac_clean_files_save=$ac_clean_files 3785ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3786# Try to create an executable without -o first, disregard a.out. 3787# It will help us diagnose broken compilers, and finding out an intuition 3788# of exeext. 3789{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3790printf %s "checking whether the C compiler works... " >&6; } 3791ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3792 3793# The possible output files: 3794ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3795 3796ac_rmfiles= 3797for ac_file in $ac_files 3798do 3799 case $ac_file in 3800 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3801 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3802 esac 3803done 3804rm -f $ac_rmfiles 3805 3806if { { ac_try="$ac_link_default" 3807case "(($ac_try" in 3808 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3809 *) ac_try_echo=$ac_try;; 3810esac 3811eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3812printf "%s\n" "$ac_try_echo"; } >&5 3813 (eval "$ac_link_default") 2>&5 3814 ac_status=$? 3815 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3816 test $ac_status = 0; } 3817then : 3818 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3819# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3820# in a Makefile. We should not override ac_cv_exeext if it was cached, 3821# so that the user can short-circuit this test for compilers unknown to 3822# Autoconf. 3823for ac_file in $ac_files '' 3824do 3825 test -f "$ac_file" || continue 3826 case $ac_file in 3827 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3828 ;; 3829 [ab].out ) 3830 # We found the default executable, but exeext='' is most 3831 # certainly right. 3832 break;; 3833 *.* ) 3834 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3835 then :; else 3836 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3837 fi 3838 # We set ac_cv_exeext here because the later test for it is not 3839 # safe: cross compilers may not add the suffix if given an '-o' 3840 # argument, so we may need to know it at that point already. 3841 # Even if this section looks crufty: it has the advantage of 3842 # actually working. 3843 break;; 3844 * ) 3845 break;; 3846 esac 3847done 3848test "$ac_cv_exeext" = no && ac_cv_exeext= 3849 3850else case e in #( 3851 e) ac_file='' ;; 3852esac 3853fi 3854if test -z "$ac_file" 3855then : 3856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3857printf "%s\n" "no" >&6; } 3858printf "%s\n" "$as_me: failed program was:" >&5 3859sed 's/^/| /' conftest.$ac_ext >&5 3860 3861{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3862printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3863as_fn_error 77 "C compiler cannot create executables 3864See 'config.log' for more details" "$LINENO" 5; } 3865else case e in #( 3866 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3867printf "%s\n" "yes" >&6; } ;; 3868esac 3869fi 3870{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3871printf %s "checking for C compiler default output file name... " >&6; } 3872{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3873printf "%s\n" "$ac_file" >&6; } 3874ac_exeext=$ac_cv_exeext 3875 3876rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3877ac_clean_files=$ac_clean_files_save 3878{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3879printf %s "checking for suffix of executables... " >&6; } 3880if { { ac_try="$ac_link" 3881case "(($ac_try" in 3882 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3883 *) ac_try_echo=$ac_try;; 3884esac 3885eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3886printf "%s\n" "$ac_try_echo"; } >&5 3887 (eval "$ac_link") 2>&5 3888 ac_status=$? 3889 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3890 test $ac_status = 0; } 3891then : 3892 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3893# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3894# work properly (i.e., refer to 'conftest.exe'), while it won't with 3895# 'rm'. 3896for ac_file in conftest.exe conftest conftest.*; do 3897 test -f "$ac_file" || continue 3898 case $ac_file in 3899 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3900 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3901 break;; 3902 * ) break;; 3903 esac 3904done 3905else case e in #( 3906 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3907printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3908as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3909See 'config.log' for more details" "$LINENO" 5; } ;; 3910esac 3911fi 3912rm -f conftest conftest$ac_cv_exeext 3913{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3914printf "%s\n" "$ac_cv_exeext" >&6; } 3915 3916rm -f conftest.$ac_ext 3917EXEEXT=$ac_cv_exeext 3918ac_exeext=$EXEEXT 3919cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3920/* end confdefs.h. */ 3921#include <stdio.h> 3922int 3923main (void) 3924{ 3925FILE *f = fopen ("conftest.out", "w"); 3926 if (!f) 3927 return 1; 3928 return ferror (f) || fclose (f) != 0; 3929 3930 ; 3931 return 0; 3932} 3933_ACEOF 3934ac_clean_files="$ac_clean_files conftest.out" 3935# Check that the compiler produces executables we can run. If not, either 3936# the compiler is broken, or we cross compile. 3937{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3938printf %s "checking whether we are cross compiling... " >&6; } 3939if test "$cross_compiling" != yes; then 3940 { { ac_try="$ac_link" 3941case "(($ac_try" in 3942 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3943 *) ac_try_echo=$ac_try;; 3944esac 3945eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3946printf "%s\n" "$ac_try_echo"; } >&5 3947 (eval "$ac_link") 2>&5 3948 ac_status=$? 3949 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3950 test $ac_status = 0; } 3951 if { ac_try='./conftest$ac_cv_exeext' 3952 { { case "(($ac_try" in 3953 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3954 *) ac_try_echo=$ac_try;; 3955esac 3956eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3957printf "%s\n" "$ac_try_echo"; } >&5 3958 (eval "$ac_try") 2>&5 3959 ac_status=$? 3960 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3961 test $ac_status = 0; }; }; then 3962 cross_compiling=no 3963 else 3964 if test "$cross_compiling" = maybe; then 3965 cross_compiling=yes 3966 else 3967 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3968printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3969as_fn_error 77 "cannot run C compiled programs. 3970If you meant to cross compile, use '--host'. 3971See 'config.log' for more details" "$LINENO" 5; } 3972 fi 3973 fi 3974fi 3975{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3976printf "%s\n" "$cross_compiling" >&6; } 3977 3978rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 3979 conftest.o conftest.obj conftest.out 3980ac_clean_files=$ac_clean_files_save 3981{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3982printf %s "checking for suffix of object files... " >&6; } 3983if test ${ac_cv_objext+y} 3984then : 3985 printf %s "(cached) " >&6 3986else case e in #( 3987 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3988/* end confdefs.h. */ 3989 3990int 3991main (void) 3992{ 3993 3994 ; 3995 return 0; 3996} 3997_ACEOF 3998rm -f conftest.o conftest.obj 3999if { { ac_try="$ac_compile" 4000case "(($ac_try" in 4001 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4002 *) ac_try_echo=$ac_try;; 4003esac 4004eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4005printf "%s\n" "$ac_try_echo"; } >&5 4006 (eval "$ac_compile") 2>&5 4007 ac_status=$? 4008 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4009 test $ac_status = 0; } 4010then : 4011 for ac_file in conftest.o conftest.obj conftest.*; do 4012 test -f "$ac_file" || continue; 4013 case $ac_file in 4014 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4015 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4016 break;; 4017 esac 4018done 4019else case e in #( 4020 e) printf "%s\n" "$as_me: failed program was:" >&5 4021sed 's/^/| /' conftest.$ac_ext >&5 4022 4023{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4024printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4025as_fn_error $? "cannot compute suffix of object files: cannot compile 4026See 'config.log' for more details" "$LINENO" 5; } ;; 4027esac 4028fi 4029rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4030esac 4031fi 4032{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4033printf "%s\n" "$ac_cv_objext" >&6; } 4034OBJEXT=$ac_cv_objext 4035ac_objext=$OBJEXT 4036{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4037printf %s "checking whether the compiler supports GNU C... " >&6; } 4038if test ${ac_cv_c_compiler_gnu+y} 4039then : 4040 printf %s "(cached) " >&6 4041else case e in #( 4042 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4043/* end confdefs.h. */ 4044 4045int 4046main (void) 4047{ 4048#ifndef __GNUC__ 4049 choke me 4050#endif 4051 4052 ; 4053 return 0; 4054} 4055_ACEOF 4056if ac_fn_c_try_compile "$LINENO" 4057then : 4058 ac_compiler_gnu=yes 4059else case e in #( 4060 e) ac_compiler_gnu=no ;; 4061esac 4062fi 4063rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4064ac_cv_c_compiler_gnu=$ac_compiler_gnu 4065 ;; 4066esac 4067fi 4068{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4069printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4070ac_compiler_gnu=$ac_cv_c_compiler_gnu 4071 4072if test $ac_compiler_gnu = yes; then 4073 GCC=yes 4074else 4075 GCC= 4076fi 4077ac_test_CFLAGS=${CFLAGS+y} 4078ac_save_CFLAGS=$CFLAGS 4079{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4080printf %s "checking whether $CC accepts -g... " >&6; } 4081if test ${ac_cv_prog_cc_g+y} 4082then : 4083 printf %s "(cached) " >&6 4084else case e in #( 4085 e) ac_save_c_werror_flag=$ac_c_werror_flag 4086 ac_c_werror_flag=yes 4087 ac_cv_prog_cc_g=no 4088 CFLAGS="-g" 4089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4090/* end confdefs.h. */ 4091 4092int 4093main (void) 4094{ 4095 4096 ; 4097 return 0; 4098} 4099_ACEOF 4100if ac_fn_c_try_compile "$LINENO" 4101then : 4102 ac_cv_prog_cc_g=yes 4103else case e in #( 4104 e) CFLAGS="" 4105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4106/* end confdefs.h. */ 4107 4108int 4109main (void) 4110{ 4111 4112 ; 4113 return 0; 4114} 4115_ACEOF 4116if ac_fn_c_try_compile "$LINENO" 4117then : 4118 4119else case e in #( 4120 e) ac_c_werror_flag=$ac_save_c_werror_flag 4121 CFLAGS="-g" 4122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4123/* end confdefs.h. */ 4124 4125int 4126main (void) 4127{ 4128 4129 ; 4130 return 0; 4131} 4132_ACEOF 4133if ac_fn_c_try_compile "$LINENO" 4134then : 4135 ac_cv_prog_cc_g=yes 4136fi 4137rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4138esac 4139fi 4140rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4141esac 4142fi 4143rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4144 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4145esac 4146fi 4147{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4148printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4149if test $ac_test_CFLAGS; then 4150 CFLAGS=$ac_save_CFLAGS 4151elif test $ac_cv_prog_cc_g = yes; then 4152 if test "$GCC" = yes; then 4153 CFLAGS="-g -O2" 4154 else 4155 CFLAGS="-g" 4156 fi 4157else 4158 if test "$GCC" = yes; then 4159 CFLAGS="-O2" 4160 else 4161 CFLAGS= 4162 fi 4163fi 4164ac_prog_cc_stdc=no 4165if test x$ac_prog_cc_stdc = xno 4166then : 4167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4168printf %s "checking for $CC option to enable C11 features... " >&6; } 4169if test ${ac_cv_prog_cc_c11+y} 4170then : 4171 printf %s "(cached) " >&6 4172else case e in #( 4173 e) ac_cv_prog_cc_c11=no 4174ac_save_CC=$CC 4175cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4176/* end confdefs.h. */ 4177$ac_c_conftest_c11_program 4178_ACEOF 4179for ac_arg in '' -std=gnu11 4180do 4181 CC="$ac_save_CC $ac_arg" 4182 if ac_fn_c_try_compile "$LINENO" 4183then : 4184 ac_cv_prog_cc_c11=$ac_arg 4185fi 4186rm -f core conftest.err conftest.$ac_objext conftest.beam 4187 test "x$ac_cv_prog_cc_c11" != "xno" && break 4188done 4189rm -f conftest.$ac_ext 4190CC=$ac_save_CC ;; 4191esac 4192fi 4193 4194if test "x$ac_cv_prog_cc_c11" = xno 4195then : 4196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4197printf "%s\n" "unsupported" >&6; } 4198else case e in #( 4199 e) if test "x$ac_cv_prog_cc_c11" = x 4200then : 4201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4202printf "%s\n" "none needed" >&6; } 4203else case e in #( 4204 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4205printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4206 CC="$CC $ac_cv_prog_cc_c11" ;; 4207esac 4208fi 4209 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4210 ac_prog_cc_stdc=c11 ;; 4211esac 4212fi 4213fi 4214if test x$ac_prog_cc_stdc = xno 4215then : 4216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4217printf %s "checking for $CC option to enable C99 features... " >&6; } 4218if test ${ac_cv_prog_cc_c99+y} 4219then : 4220 printf %s "(cached) " >&6 4221else case e in #( 4222 e) ac_cv_prog_cc_c99=no 4223ac_save_CC=$CC 4224cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4225/* end confdefs.h. */ 4226$ac_c_conftest_c99_program 4227_ACEOF 4228for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4229do 4230 CC="$ac_save_CC $ac_arg" 4231 if ac_fn_c_try_compile "$LINENO" 4232then : 4233 ac_cv_prog_cc_c99=$ac_arg 4234fi 4235rm -f core conftest.err conftest.$ac_objext conftest.beam 4236 test "x$ac_cv_prog_cc_c99" != "xno" && break 4237done 4238rm -f conftest.$ac_ext 4239CC=$ac_save_CC ;; 4240esac 4241fi 4242 4243if test "x$ac_cv_prog_cc_c99" = xno 4244then : 4245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4246printf "%s\n" "unsupported" >&6; } 4247else case e in #( 4248 e) if test "x$ac_cv_prog_cc_c99" = x 4249then : 4250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4251printf "%s\n" "none needed" >&6; } 4252else case e in #( 4253 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4254printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4255 CC="$CC $ac_cv_prog_cc_c99" ;; 4256esac 4257fi 4258 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4259 ac_prog_cc_stdc=c99 ;; 4260esac 4261fi 4262fi 4263if test x$ac_prog_cc_stdc = xno 4264then : 4265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4266printf %s "checking for $CC option to enable C89 features... " >&6; } 4267if test ${ac_cv_prog_cc_c89+y} 4268then : 4269 printf %s "(cached) " >&6 4270else case e in #( 4271 e) ac_cv_prog_cc_c89=no 4272ac_save_CC=$CC 4273cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4274/* end confdefs.h. */ 4275$ac_c_conftest_c89_program 4276_ACEOF 4277for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4278do 4279 CC="$ac_save_CC $ac_arg" 4280 if ac_fn_c_try_compile "$LINENO" 4281then : 4282 ac_cv_prog_cc_c89=$ac_arg 4283fi 4284rm -f core conftest.err conftest.$ac_objext conftest.beam 4285 test "x$ac_cv_prog_cc_c89" != "xno" && break 4286done 4287rm -f conftest.$ac_ext 4288CC=$ac_save_CC ;; 4289esac 4290fi 4291 4292if test "x$ac_cv_prog_cc_c89" = xno 4293then : 4294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4295printf "%s\n" "unsupported" >&6; } 4296else case e in #( 4297 e) if test "x$ac_cv_prog_cc_c89" = x 4298then : 4299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4300printf "%s\n" "none needed" >&6; } 4301else case e in #( 4302 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4303printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4304 CC="$CC $ac_cv_prog_cc_c89" ;; 4305esac 4306fi 4307 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4308 ac_prog_cc_stdc=c89 ;; 4309esac 4310fi 4311fi 4312 4313ac_ext=c 4314ac_cpp='$CPP $CPPFLAGS' 4315ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4316ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4317ac_compiler_gnu=$ac_cv_c_compiler_gnu 4318 4319 4320 ac_ext=c 4321ac_cpp='$CPP $CPPFLAGS' 4322ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4323ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4324ac_compiler_gnu=$ac_cv_c_compiler_gnu 4325{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4326printf %s "checking whether $CC understands -c and -o together... " >&6; } 4327if test ${am_cv_prog_cc_c_o+y} 4328then : 4329 printf %s "(cached) " >&6 4330else case e in #( 4331 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4332/* end confdefs.h. */ 4333 4334int 4335main (void) 4336{ 4337 4338 ; 4339 return 0; 4340} 4341_ACEOF 4342 # Make sure it works both with $CC and with simple cc. 4343 # Following AC_PROG_CC_C_O, we do the test twice because some 4344 # compilers refuse to overwrite an existing .o file with -o, 4345 # though they will create one. 4346 am_cv_prog_cc_c_o=yes 4347 for am_i in 1 2; do 4348 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4349 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4350 ac_status=$? 4351 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4352 (exit $ac_status); } \ 4353 && test -f conftest2.$ac_objext; then 4354 : OK 4355 else 4356 am_cv_prog_cc_c_o=no 4357 break 4358 fi 4359 done 4360 rm -f core conftest* 4361 unset am_i ;; 4362esac 4363fi 4364{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4365printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4366if test "$am_cv_prog_cc_c_o" != yes; then 4367 # Losing compiler, so override with the script. 4368 # FIXME: It is wrong to rewrite CC. 4369 # But if we don't then we get into trouble of one sort or another. 4370 # A longer-term fix would be to have automake use am__CC in this case, 4371 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4372 CC="$am_aux_dir/compile $CC" 4373fi 4374ac_ext=c 4375ac_cpp='$CPP $CPPFLAGS' 4376ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4377ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4378ac_compiler_gnu=$ac_cv_c_compiler_gnu 4379 4380 4381depcc="$CC" am_compiler_list= 4382 4383{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4384printf %s "checking dependency style of $depcc... " >&6; } 4385if test ${am_cv_CC_dependencies_compiler_type+y} 4386then : 4387 printf %s "(cached) " >&6 4388else case e in #( 4389 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4390 # We make a subdir and do the tests there. Otherwise we can end up 4391 # making bogus files that we don't know about and never remove. For 4392 # instance it was reported that on HP-UX the gcc test will end up 4393 # making a dummy file named 'D' -- because '-MD' means "put the output 4394 # in D". 4395 rm -rf conftest.dir 4396 mkdir conftest.dir 4397 # Copy depcomp to subdir because otherwise we won't find it if we're 4398 # using a relative directory. 4399 cp "$am_depcomp" conftest.dir 4400 cd conftest.dir 4401 # We will build objects and dependencies in a subdirectory because 4402 # it helps to detect inapplicable dependency modes. For instance 4403 # both Tru64's cc and ICC support -MD to output dependencies as a 4404 # side effect of compilation, but ICC will put the dependencies in 4405 # the current directory while Tru64 will put them in the object 4406 # directory. 4407 mkdir sub 4408 4409 am_cv_CC_dependencies_compiler_type=none 4410 if test "$am_compiler_list" = ""; then 4411 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4412 fi 4413 am__universal=false 4414 case " $depcc " in #( 4415 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4416 esac 4417 4418 for depmode in $am_compiler_list; do 4419 # Setup a source with many dependencies, because some compilers 4420 # like to wrap large dependency lists on column 80 (with \), and 4421 # we should not choose a depcomp mode which is confused by this. 4422 # 4423 # We need to recreate these files for each test, as the compiler may 4424 # overwrite some of them when testing with obscure command lines. 4425 # This happens at least with the AIX C compiler. 4426 : > sub/conftest.c 4427 for i in 1 2 3 4 5 6; do 4428 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4429 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4430 # Solaris 10 /bin/sh. 4431 echo '/* dummy */' > sub/conftst$i.h 4432 done 4433 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4434 4435 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4436 # mode. It turns out that the SunPro C++ compiler does not properly 4437 # handle '-M -o', and we need to detect this. Also, some Intel 4438 # versions had trouble with output in subdirs. 4439 am__obj=sub/conftest.${OBJEXT-o} 4440 am__minus_obj="-o $am__obj" 4441 case $depmode in 4442 gcc) 4443 # This depmode causes a compiler race in universal mode. 4444 test "$am__universal" = false || continue 4445 ;; 4446 nosideeffect) 4447 # After this tag, mechanisms are not by side-effect, so they'll 4448 # only be used when explicitly requested. 4449 if test "x$enable_dependency_tracking" = xyes; then 4450 continue 4451 else 4452 break 4453 fi 4454 ;; 4455 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4456 # This compiler won't grok '-c -o', but also, the minuso test has 4457 # not run yet. These depmodes are late enough in the game, and 4458 # so weak that their functioning should not be impacted. 4459 am__obj=conftest.${OBJEXT-o} 4460 am__minus_obj= 4461 ;; 4462 none) break ;; 4463 esac 4464 if depmode=$depmode \ 4465 source=sub/conftest.c object=$am__obj \ 4466 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4467 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4468 >/dev/null 2>conftest.err && 4469 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4470 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4471 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4472 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4473 # icc doesn't choke on unknown options, it will just issue warnings 4474 # or remarks (even with -Werror). So we grep stderr for any message 4475 # that says an option was ignored or not supported. 4476 # When given -MP, icc 7.0 and 7.1 complain thusly: 4477 # icc: Command line warning: ignoring option '-M'; no argument required 4478 # The diagnosis changed in icc 8.0: 4479 # icc: Command line remark: option '-MP' not supported 4480 if (grep 'ignoring option' conftest.err || 4481 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4482 am_cv_CC_dependencies_compiler_type=$depmode 4483 break 4484 fi 4485 fi 4486 done 4487 4488 cd .. 4489 rm -rf conftest.dir 4490else 4491 am_cv_CC_dependencies_compiler_type=none 4492fi 4493 ;; 4494esac 4495fi 4496{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4497printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4498CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4499 4500 if 4501 test "x$enable_dependency_tracking" != xno \ 4502 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4503 am__fastdepCC_TRUE= 4504 am__fastdepCC_FALSE='#' 4505else 4506 am__fastdepCC_TRUE='#' 4507 am__fastdepCC_FALSE= 4508fi 4509 4510 4511 4512{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4513printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4514if test ${ac_cv_c_undeclared_builtin_options+y} 4515then : 4516 printf %s "(cached) " >&6 4517else case e in #( 4518 e) ac_save_CFLAGS=$CFLAGS 4519 ac_cv_c_undeclared_builtin_options='cannot detect' 4520 for ac_arg in '' -fno-builtin; do 4521 CFLAGS="$ac_save_CFLAGS $ac_arg" 4522 # This test program should *not* compile successfully. 4523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4524/* end confdefs.h. */ 4525 4526int 4527main (void) 4528{ 4529(void) strchr; 4530 ; 4531 return 0; 4532} 4533_ACEOF 4534if ac_fn_c_try_compile "$LINENO" 4535then : 4536 4537else case e in #( 4538 e) # This test program should compile successfully. 4539 # No library function is consistently available on 4540 # freestanding implementations, so test against a dummy 4541 # declaration. Include always-available headers on the 4542 # off chance that they somehow elicit warnings. 4543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4544/* end confdefs.h. */ 4545#include <float.h> 4546#include <limits.h> 4547#include <stdarg.h> 4548#include <stddef.h> 4549extern void ac_decl (int, char *); 4550 4551int 4552main (void) 4553{ 4554(void) ac_decl (0, (char *) 0); 4555 (void) ac_decl; 4556 4557 ; 4558 return 0; 4559} 4560_ACEOF 4561if ac_fn_c_try_compile "$LINENO" 4562then : 4563 if test x"$ac_arg" = x 4564then : 4565 ac_cv_c_undeclared_builtin_options='none needed' 4566else case e in #( 4567 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4568esac 4569fi 4570 break 4571fi 4572rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4573esac 4574fi 4575rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4576 done 4577 CFLAGS=$ac_save_CFLAGS 4578 ;; 4579esac 4580fi 4581{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4582printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4583 case $ac_cv_c_undeclared_builtin_options in #( 4584 'cannot detect') : 4585 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4586printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4587as_fn_error $? "cannot make $CC report undeclared builtins 4588See 'config.log' for more details" "$LINENO" 5; } ;; #( 4589 'none needed') : 4590 ac_c_undeclared_builtin_options='' ;; #( 4591 *) : 4592 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4593esac 4594 4595ac_header= ac_cache= 4596for ac_item in $ac_header_c_list 4597do 4598 if test $ac_cache; then 4599 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4600 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4601 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4602 fi 4603 ac_header= ac_cache= 4604 elif test $ac_header; then 4605 ac_cache=$ac_item 4606 else 4607 ac_header=$ac_item 4608 fi 4609done 4610 4611 4612 4613 4614 4615 4616 4617 4618if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4619then : 4620 4621printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4622 4623fi 4624 4625 4626 4627 4628ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4629if test "x$ac_cv_have_decl___clang__" = xyes 4630then : 4631 CLANGCC="yes" 4632else case e in #( 4633 e) CLANGCC="no" ;; 4634esac 4635fi 4636ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4637if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4638then : 4639 INTELCC="yes" 4640else case e in #( 4641 e) INTELCC="no" ;; 4642esac 4643fi 4644ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4645if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4646then : 4647 SUNCC="yes" 4648else case e in #( 4649 e) SUNCC="no" ;; 4650esac 4651fi 4652 4653 4654 4655 4656 4657 4658 4659 4660if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4661 if test -n "$ac_tool_prefix"; then 4662 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4663set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4664{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4665printf %s "checking for $ac_word... " >&6; } 4666if test ${ac_cv_path_PKG_CONFIG+y} 4667then : 4668 printf %s "(cached) " >&6 4669else case e in #( 4670 e) case $PKG_CONFIG in 4671 [\\/]* | ?:[\\/]*) 4672 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4673 ;; 4674 *) 4675 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4676for as_dir in $PATH 4677do 4678 IFS=$as_save_IFS 4679 case $as_dir in #((( 4680 '') as_dir=./ ;; 4681 */) ;; 4682 *) as_dir=$as_dir/ ;; 4683 esac 4684 for ac_exec_ext in '' $ac_executable_extensions; do 4685 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4686 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4687 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4688 break 2 4689 fi 4690done 4691 done 4692IFS=$as_save_IFS 4693 4694 ;; 4695esac ;; 4696esac 4697fi 4698PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4699if test -n "$PKG_CONFIG"; then 4700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4701printf "%s\n" "$PKG_CONFIG" >&6; } 4702else 4703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4704printf "%s\n" "no" >&6; } 4705fi 4706 4707 4708fi 4709if test -z "$ac_cv_path_PKG_CONFIG"; then 4710 ac_pt_PKG_CONFIG=$PKG_CONFIG 4711 # Extract the first word of "pkg-config", so it can be a program name with args. 4712set dummy pkg-config; ac_word=$2 4713{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4714printf %s "checking for $ac_word... " >&6; } 4715if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4716then : 4717 printf %s "(cached) " >&6 4718else case e in #( 4719 e) case $ac_pt_PKG_CONFIG in 4720 [\\/]* | ?:[\\/]*) 4721 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4722 ;; 4723 *) 4724 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4725for as_dir in $PATH 4726do 4727 IFS=$as_save_IFS 4728 case $as_dir in #((( 4729 '') as_dir=./ ;; 4730 */) ;; 4731 *) as_dir=$as_dir/ ;; 4732 esac 4733 for ac_exec_ext in '' $ac_executable_extensions; do 4734 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4735 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4736 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4737 break 2 4738 fi 4739done 4740 done 4741IFS=$as_save_IFS 4742 4743 ;; 4744esac ;; 4745esac 4746fi 4747ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4748if test -n "$ac_pt_PKG_CONFIG"; then 4749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4750printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4751else 4752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4753printf "%s\n" "no" >&6; } 4754fi 4755 4756 if test "x$ac_pt_PKG_CONFIG" = x; then 4757 PKG_CONFIG="" 4758 else 4759 case $cross_compiling:$ac_tool_warned in 4760yes:) 4761{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4762printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4763ac_tool_warned=yes ;; 4764esac 4765 PKG_CONFIG=$ac_pt_PKG_CONFIG 4766 fi 4767else 4768 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4769fi 4770 4771fi 4772if test -n "$PKG_CONFIG"; then 4773 _pkg_min_version=0.9.0 4774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4775printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4776 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4778printf "%s\n" "yes" >&6; } 4779 else 4780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4781printf "%s\n" "no" >&6; } 4782 PKG_CONFIG="" 4783 fi 4784fi 4785 4786 4787 # Make sure we can run config.sub. 4788$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4789 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4790 4791{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4792printf %s "checking build system type... " >&6; } 4793if test ${ac_cv_build+y} 4794then : 4795 printf %s "(cached) " >&6 4796else case e in #( 4797 e) ac_build_alias=$build_alias 4798test "x$ac_build_alias" = x && 4799 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4800test "x$ac_build_alias" = x && 4801 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4802ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4803 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4804 ;; 4805esac 4806fi 4807{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4808printf "%s\n" "$ac_cv_build" >&6; } 4809case $ac_cv_build in 4810*-*-*) ;; 4811*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4812esac 4813build=$ac_cv_build 4814ac_save_IFS=$IFS; IFS='-' 4815set x $ac_cv_build 4816shift 4817build_cpu=$1 4818build_vendor=$2 4819shift; shift 4820# Remember, the first character of IFS is used to create $*, 4821# except with old shells: 4822build_os=$* 4823IFS=$ac_save_IFS 4824case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4825 4826 4827{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4828printf %s "checking host system type... " >&6; } 4829if test ${ac_cv_host+y} 4830then : 4831 printf %s "(cached) " >&6 4832else case e in #( 4833 e) if test "x$host_alias" = x; then 4834 ac_cv_host=$ac_cv_build 4835else 4836 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4837 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4838fi 4839 ;; 4840esac 4841fi 4842{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4843printf "%s\n" "$ac_cv_host" >&6; } 4844case $ac_cv_host in 4845*-*-*) ;; 4846*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4847esac 4848host=$ac_cv_host 4849ac_save_IFS=$IFS; IFS='-' 4850set x $ac_cv_host 4851shift 4852host_cpu=$1 4853host_vendor=$2 4854shift; shift 4855# Remember, the first character of IFS is used to create $*, 4856# except with old shells: 4857host_os=$* 4858IFS=$ac_save_IFS 4859case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4860 4861 4862{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4863printf %s "checking for a sed that does not truncate output... " >&6; } 4864if test ${ac_cv_path_SED+y} 4865then : 4866 printf %s "(cached) " >&6 4867else case e in #( 4868 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4869 for ac_i in 1 2 3 4 5 6 7; do 4870 ac_script="$ac_script$as_nl$ac_script" 4871 done 4872 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4873 { ac_script=; unset ac_script;} 4874 if test -z "$SED"; then 4875 ac_path_SED_found=false 4876 # Loop through the user's path and test for each of PROGNAME-LIST 4877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4878for as_dir in $PATH 4879do 4880 IFS=$as_save_IFS 4881 case $as_dir in #((( 4882 '') as_dir=./ ;; 4883 */) ;; 4884 *) as_dir=$as_dir/ ;; 4885 esac 4886 for ac_prog in sed gsed 4887 do 4888 for ac_exec_ext in '' $ac_executable_extensions; do 4889 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4890 as_fn_executable_p "$ac_path_SED" || continue 4891# Check for GNU ac_path_SED and select it if it is found. 4892 # Check for GNU $ac_path_SED 4893case `"$ac_path_SED" --version 2>&1` in #( 4894*GNU*) 4895 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4896#( 4897*) 4898 ac_count=0 4899 printf %s 0123456789 >"conftest.in" 4900 while : 4901 do 4902 cat "conftest.in" "conftest.in" >"conftest.tmp" 4903 mv "conftest.tmp" "conftest.in" 4904 cp "conftest.in" "conftest.nl" 4905 printf "%s\n" '' >> "conftest.nl" 4906 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4907 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4908 as_fn_arith $ac_count + 1 && ac_count=$as_val 4909 if test $ac_count -gt ${ac_path_SED_max-0}; then 4910 # Best one so far, save it but keep looking for a better one 4911 ac_cv_path_SED="$ac_path_SED" 4912 ac_path_SED_max=$ac_count 4913 fi 4914 # 10*(2^10) chars as input seems more than enough 4915 test $ac_count -gt 10 && break 4916 done 4917 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4918esac 4919 4920 $ac_path_SED_found && break 3 4921 done 4922 done 4923 done 4924IFS=$as_save_IFS 4925 if test -z "$ac_cv_path_SED"; then 4926 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4927 fi 4928else 4929 ac_cv_path_SED=$SED 4930fi 4931 ;; 4932esac 4933fi 4934{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4935printf "%s\n" "$ac_cv_path_SED" >&6; } 4936 SED="$ac_cv_path_SED" 4937 rm -f conftest.sed 4938 4939 4940 4941 4942 4943 4944# Check whether --enable-selective-werror was given. 4945if test ${enable_selective_werror+y} 4946then : 4947 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4948else case e in #( 4949 e) SELECTIVE_WERROR=yes ;; 4950esac 4951fi 4952 4953 4954 4955 4956 4957# -v is too short to test reliably with XORG_TESTSET_CFLAG 4958if test "x$SUNCC" = "xyes"; then 4959 BASE_CFLAGS="-v" 4960else 4961 BASE_CFLAGS="" 4962fi 4963 4964# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 4977 4978xorg_testset_save_CFLAGS="$CFLAGS" 4979 4980if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4983printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4984if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4985then : 4986 printf %s "(cached) " >&6 4987else case e in #( 4988 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4989/* end confdefs.h. */ 4990int i; 4991_ACEOF 4992if ac_fn_c_try_compile "$LINENO" 4993then : 4994 xorg_cv_cc_flag_unknown_warning_option=yes 4995else case e in #( 4996 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 4997esac 4998fi 4999rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5000esac 5001fi 5002{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5003printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5004 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5005 CFLAGS="$xorg_testset_save_CFLAGS" 5006fi 5007 5008if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5009 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5011 fi 5012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5014printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5015if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5016then : 5017 printf %s "(cached) " >&6 5018else case e in #( 5019 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5020/* end confdefs.h. */ 5021int i; 5022_ACEOF 5023if ac_fn_c_try_compile "$LINENO" 5024then : 5025 xorg_cv_cc_flag_unused_command_line_argument=yes 5026else case e in #( 5027 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5028esac 5029fi 5030rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5031esac 5032fi 5033{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5034printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5035 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5036 CFLAGS="$xorg_testset_save_CFLAGS" 5037fi 5038 5039found="no" 5040 5041 if test $found = "no" ; then 5042 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5044 fi 5045 5046 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5047 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5048 fi 5049 5050 CFLAGS="$CFLAGS -Wall" 5051 5052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5053printf %s "checking if $CC supports -Wall... " >&6; } 5054 cacheid=xorg_cv_cc_flag__Wall 5055 if eval test \${$cacheid+y} 5056then : 5057 printf %s "(cached) " >&6 5058else case e in #( 5059 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5060/* end confdefs.h. */ 5061int i; 5062int 5063main (void) 5064{ 5065 5066 ; 5067 return 0; 5068} 5069_ACEOF 5070if ac_fn_c_try_link "$LINENO" 5071then : 5072 eval $cacheid=yes 5073else case e in #( 5074 e) eval $cacheid=no ;; 5075esac 5076fi 5077rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5078 conftest$ac_exeext conftest.$ac_ext ;; 5079esac 5080fi 5081 5082 5083 CFLAGS="$xorg_testset_save_CFLAGS" 5084 5085 eval supported=\$$cacheid 5086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5087printf "%s\n" "$supported" >&6; } 5088 if test "$supported" = "yes" ; then 5089 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5090 found="yes" 5091 fi 5092 fi 5093 5094 5095 5096 5097 5098 5099 5100 5101 5102 5103 5104 5105 5106 5107 5108xorg_testset_save_CFLAGS="$CFLAGS" 5109 5110if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5113printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5114if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5115then : 5116 printf %s "(cached) " >&6 5117else case e in #( 5118 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5119/* end confdefs.h. */ 5120int i; 5121_ACEOF 5122if ac_fn_c_try_compile "$LINENO" 5123then : 5124 xorg_cv_cc_flag_unknown_warning_option=yes 5125else case e in #( 5126 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5127esac 5128fi 5129rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5130esac 5131fi 5132{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5133printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5134 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5135 CFLAGS="$xorg_testset_save_CFLAGS" 5136fi 5137 5138if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5139 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5141 fi 5142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5144printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5145if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5146then : 5147 printf %s "(cached) " >&6 5148else case e in #( 5149 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5150/* end confdefs.h. */ 5151int i; 5152_ACEOF 5153if ac_fn_c_try_compile "$LINENO" 5154then : 5155 xorg_cv_cc_flag_unused_command_line_argument=yes 5156else case e in #( 5157 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5158esac 5159fi 5160rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5161esac 5162fi 5163{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5164printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5165 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5166 CFLAGS="$xorg_testset_save_CFLAGS" 5167fi 5168 5169found="no" 5170 5171 if test $found = "no" ; then 5172 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5174 fi 5175 5176 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5177 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5178 fi 5179 5180 CFLAGS="$CFLAGS -Wpointer-arith" 5181 5182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5183printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5184 cacheid=xorg_cv_cc_flag__Wpointer_arith 5185 if eval test \${$cacheid+y} 5186then : 5187 printf %s "(cached) " >&6 5188else case e in #( 5189 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5190/* end confdefs.h. */ 5191int i; 5192int 5193main (void) 5194{ 5195 5196 ; 5197 return 0; 5198} 5199_ACEOF 5200if ac_fn_c_try_link "$LINENO" 5201then : 5202 eval $cacheid=yes 5203else case e in #( 5204 e) eval $cacheid=no ;; 5205esac 5206fi 5207rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5208 conftest$ac_exeext conftest.$ac_ext ;; 5209esac 5210fi 5211 5212 5213 CFLAGS="$xorg_testset_save_CFLAGS" 5214 5215 eval supported=\$$cacheid 5216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5217printf "%s\n" "$supported" >&6; } 5218 if test "$supported" = "yes" ; then 5219 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5220 found="yes" 5221 fi 5222 fi 5223 5224 5225 5226 5227 5228 5229 5230 5231 5232 5233 5234 5235 5236 5237 5238xorg_testset_save_CFLAGS="$CFLAGS" 5239 5240if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5243printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5244if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5245then : 5246 printf %s "(cached) " >&6 5247else case e in #( 5248 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5249/* end confdefs.h. */ 5250int i; 5251_ACEOF 5252if ac_fn_c_try_compile "$LINENO" 5253then : 5254 xorg_cv_cc_flag_unknown_warning_option=yes 5255else case e in #( 5256 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5257esac 5258fi 5259rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5260esac 5261fi 5262{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5263printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5264 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5265 CFLAGS="$xorg_testset_save_CFLAGS" 5266fi 5267 5268if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5271 fi 5272 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5274printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5275if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5276then : 5277 printf %s "(cached) " >&6 5278else case e in #( 5279 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5280/* end confdefs.h. */ 5281int i; 5282_ACEOF 5283if ac_fn_c_try_compile "$LINENO" 5284then : 5285 xorg_cv_cc_flag_unused_command_line_argument=yes 5286else case e in #( 5287 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5288esac 5289fi 5290rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5291esac 5292fi 5293{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5294printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5295 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5296 CFLAGS="$xorg_testset_save_CFLAGS" 5297fi 5298 5299found="no" 5300 5301 if test $found = "no" ; then 5302 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5303 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5304 fi 5305 5306 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5307 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5308 fi 5309 5310 CFLAGS="$CFLAGS -Wmissing-declarations" 5311 5312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5313printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5314 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5315 if eval test \${$cacheid+y} 5316then : 5317 printf %s "(cached) " >&6 5318else case e in #( 5319 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5320/* end confdefs.h. */ 5321int i; 5322int 5323main (void) 5324{ 5325 5326 ; 5327 return 0; 5328} 5329_ACEOF 5330if ac_fn_c_try_link "$LINENO" 5331then : 5332 eval $cacheid=yes 5333else case e in #( 5334 e) eval $cacheid=no ;; 5335esac 5336fi 5337rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5338 conftest$ac_exeext conftest.$ac_ext ;; 5339esac 5340fi 5341 5342 5343 CFLAGS="$xorg_testset_save_CFLAGS" 5344 5345 eval supported=\$$cacheid 5346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5347printf "%s\n" "$supported" >&6; } 5348 if test "$supported" = "yes" ; then 5349 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5350 found="yes" 5351 fi 5352 fi 5353 5354 5355 5356 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368xorg_testset_save_CFLAGS="$CFLAGS" 5369 5370if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5373printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5374if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5375then : 5376 printf %s "(cached) " >&6 5377else case e in #( 5378 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5379/* end confdefs.h. */ 5380int i; 5381_ACEOF 5382if ac_fn_c_try_compile "$LINENO" 5383then : 5384 xorg_cv_cc_flag_unknown_warning_option=yes 5385else case e in #( 5386 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5387esac 5388fi 5389rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5390esac 5391fi 5392{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5393printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5394 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5395 CFLAGS="$xorg_testset_save_CFLAGS" 5396fi 5397 5398if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5399 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5401 fi 5402 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5404printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5405if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5406then : 5407 printf %s "(cached) " >&6 5408else case e in #( 5409 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5410/* end confdefs.h. */ 5411int i; 5412_ACEOF 5413if ac_fn_c_try_compile "$LINENO" 5414then : 5415 xorg_cv_cc_flag_unused_command_line_argument=yes 5416else case e in #( 5417 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5418esac 5419fi 5420rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5421esac 5422fi 5423{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5424printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5425 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5426 CFLAGS="$xorg_testset_save_CFLAGS" 5427fi 5428 5429found="no" 5430 5431 if test $found = "no" ; then 5432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5434 fi 5435 5436 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5438 fi 5439 5440 CFLAGS="$CFLAGS -Wformat=2" 5441 5442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5443printf %s "checking if $CC supports -Wformat=2... " >&6; } 5444 cacheid=xorg_cv_cc_flag__Wformat_2 5445 if eval test \${$cacheid+y} 5446then : 5447 printf %s "(cached) " >&6 5448else case e in #( 5449 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5450/* end confdefs.h. */ 5451int i; 5452int 5453main (void) 5454{ 5455 5456 ; 5457 return 0; 5458} 5459_ACEOF 5460if ac_fn_c_try_link "$LINENO" 5461then : 5462 eval $cacheid=yes 5463else case e in #( 5464 e) eval $cacheid=no ;; 5465esac 5466fi 5467rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5468 conftest$ac_exeext conftest.$ac_ext ;; 5469esac 5470fi 5471 5472 5473 CFLAGS="$xorg_testset_save_CFLAGS" 5474 5475 eval supported=\$$cacheid 5476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5477printf "%s\n" "$supported" >&6; } 5478 if test "$supported" = "yes" ; then 5479 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5480 found="yes" 5481 fi 5482 fi 5483 5484 if test $found = "no" ; then 5485 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5487 fi 5488 5489 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5490 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5491 fi 5492 5493 CFLAGS="$CFLAGS -Wformat" 5494 5495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5496printf %s "checking if $CC supports -Wformat... " >&6; } 5497 cacheid=xorg_cv_cc_flag__Wformat 5498 if eval test \${$cacheid+y} 5499then : 5500 printf %s "(cached) " >&6 5501else case e in #( 5502 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5503/* end confdefs.h. */ 5504int i; 5505int 5506main (void) 5507{ 5508 5509 ; 5510 return 0; 5511} 5512_ACEOF 5513if ac_fn_c_try_link "$LINENO" 5514then : 5515 eval $cacheid=yes 5516else case e in #( 5517 e) eval $cacheid=no ;; 5518esac 5519fi 5520rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5521 conftest$ac_exeext conftest.$ac_ext ;; 5522esac 5523fi 5524 5525 5526 CFLAGS="$xorg_testset_save_CFLAGS" 5527 5528 eval supported=\$$cacheid 5529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5530printf "%s\n" "$supported" >&6; } 5531 if test "$supported" = "yes" ; then 5532 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5533 found="yes" 5534 fi 5535 fi 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553xorg_testset_save_CFLAGS="$CFLAGS" 5554 5555if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5558printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5559if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5560then : 5561 printf %s "(cached) " >&6 5562else case e in #( 5563 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5564/* end confdefs.h. */ 5565int i; 5566_ACEOF 5567if ac_fn_c_try_compile "$LINENO" 5568then : 5569 xorg_cv_cc_flag_unknown_warning_option=yes 5570else case e in #( 5571 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5572esac 5573fi 5574rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5575esac 5576fi 5577{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5578printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5579 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5580 CFLAGS="$xorg_testset_save_CFLAGS" 5581fi 5582 5583if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5586 fi 5587 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5589printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5590if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5591then : 5592 printf %s "(cached) " >&6 5593else case e in #( 5594 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5595/* end confdefs.h. */ 5596int i; 5597_ACEOF 5598if ac_fn_c_try_compile "$LINENO" 5599then : 5600 xorg_cv_cc_flag_unused_command_line_argument=yes 5601else case e in #( 5602 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5603esac 5604fi 5605rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5606esac 5607fi 5608{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5609printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5610 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5611 CFLAGS="$xorg_testset_save_CFLAGS" 5612fi 5613 5614found="no" 5615 5616 if test $found = "no" ; then 5617 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5619 fi 5620 5621 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5622 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5623 fi 5624 5625 CFLAGS="$CFLAGS -Wstrict-prototypes" 5626 5627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5628printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5629 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5630 if eval test \${$cacheid+y} 5631then : 5632 printf %s "(cached) " >&6 5633else case e in #( 5634 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5635/* end confdefs.h. */ 5636int i; 5637int 5638main (void) 5639{ 5640 5641 ; 5642 return 0; 5643} 5644_ACEOF 5645if ac_fn_c_try_link "$LINENO" 5646then : 5647 eval $cacheid=yes 5648else case e in #( 5649 e) eval $cacheid=no ;; 5650esac 5651fi 5652rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5653 conftest$ac_exeext conftest.$ac_ext ;; 5654esac 5655fi 5656 5657 5658 CFLAGS="$xorg_testset_save_CFLAGS" 5659 5660 eval supported=\$$cacheid 5661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5662printf "%s\n" "$supported" >&6; } 5663 if test "$supported" = "yes" ; then 5664 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5665 found="yes" 5666 fi 5667 fi 5668 5669 5670 5671 5672 5673 5674 5675 5676 5677 5678 5679 5680 5681 5682 5683xorg_testset_save_CFLAGS="$CFLAGS" 5684 5685if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5688printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5689if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5690then : 5691 printf %s "(cached) " >&6 5692else case e in #( 5693 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5694/* end confdefs.h. */ 5695int i; 5696_ACEOF 5697if ac_fn_c_try_compile "$LINENO" 5698then : 5699 xorg_cv_cc_flag_unknown_warning_option=yes 5700else case e in #( 5701 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5702esac 5703fi 5704rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5705esac 5706fi 5707{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5708printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5709 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5710 CFLAGS="$xorg_testset_save_CFLAGS" 5711fi 5712 5713if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5714 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5716 fi 5717 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5719printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5720if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5721then : 5722 printf %s "(cached) " >&6 5723else case e in #( 5724 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5725/* end confdefs.h. */ 5726int i; 5727_ACEOF 5728if ac_fn_c_try_compile "$LINENO" 5729then : 5730 xorg_cv_cc_flag_unused_command_line_argument=yes 5731else case e in #( 5732 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5733esac 5734fi 5735rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5736esac 5737fi 5738{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5739printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5740 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5741 CFLAGS="$xorg_testset_save_CFLAGS" 5742fi 5743 5744found="no" 5745 5746 if test $found = "no" ; then 5747 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5749 fi 5750 5751 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5753 fi 5754 5755 CFLAGS="$CFLAGS -Wmissing-prototypes" 5756 5757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5758printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5759 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5760 if eval test \${$cacheid+y} 5761then : 5762 printf %s "(cached) " >&6 5763else case e in #( 5764 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5765/* end confdefs.h. */ 5766int i; 5767int 5768main (void) 5769{ 5770 5771 ; 5772 return 0; 5773} 5774_ACEOF 5775if ac_fn_c_try_link "$LINENO" 5776then : 5777 eval $cacheid=yes 5778else case e in #( 5779 e) eval $cacheid=no ;; 5780esac 5781fi 5782rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5783 conftest$ac_exeext conftest.$ac_ext ;; 5784esac 5785fi 5786 5787 5788 CFLAGS="$xorg_testset_save_CFLAGS" 5789 5790 eval supported=\$$cacheid 5791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5792printf "%s\n" "$supported" >&6; } 5793 if test "$supported" = "yes" ; then 5794 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5795 found="yes" 5796 fi 5797 fi 5798 5799 5800 5801 5802 5803 5804 5805 5806 5807 5808 5809 5810 5811 5812 5813xorg_testset_save_CFLAGS="$CFLAGS" 5814 5815if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5818printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5819if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5820then : 5821 printf %s "(cached) " >&6 5822else case e in #( 5823 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5824/* end confdefs.h. */ 5825int i; 5826_ACEOF 5827if ac_fn_c_try_compile "$LINENO" 5828then : 5829 xorg_cv_cc_flag_unknown_warning_option=yes 5830else case e in #( 5831 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5832esac 5833fi 5834rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5835esac 5836fi 5837{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5838printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5839 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5840 CFLAGS="$xorg_testset_save_CFLAGS" 5841fi 5842 5843if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5846 fi 5847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5849printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5850if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5851then : 5852 printf %s "(cached) " >&6 5853else case e in #( 5854 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5855/* end confdefs.h. */ 5856int i; 5857_ACEOF 5858if ac_fn_c_try_compile "$LINENO" 5859then : 5860 xorg_cv_cc_flag_unused_command_line_argument=yes 5861else case e in #( 5862 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5863esac 5864fi 5865rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5866esac 5867fi 5868{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5869printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5870 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5871 CFLAGS="$xorg_testset_save_CFLAGS" 5872fi 5873 5874found="no" 5875 5876 if test $found = "no" ; then 5877 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5879 fi 5880 5881 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5883 fi 5884 5885 CFLAGS="$CFLAGS -Wnested-externs" 5886 5887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5888printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5889 cacheid=xorg_cv_cc_flag__Wnested_externs 5890 if eval test \${$cacheid+y} 5891then : 5892 printf %s "(cached) " >&6 5893else case e in #( 5894 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5895/* end confdefs.h. */ 5896int i; 5897int 5898main (void) 5899{ 5900 5901 ; 5902 return 0; 5903} 5904_ACEOF 5905if ac_fn_c_try_link "$LINENO" 5906then : 5907 eval $cacheid=yes 5908else case e in #( 5909 e) eval $cacheid=no ;; 5910esac 5911fi 5912rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5913 conftest$ac_exeext conftest.$ac_ext ;; 5914esac 5915fi 5916 5917 5918 CFLAGS="$xorg_testset_save_CFLAGS" 5919 5920 eval supported=\$$cacheid 5921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5922printf "%s\n" "$supported" >&6; } 5923 if test "$supported" = "yes" ; then 5924 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5925 found="yes" 5926 fi 5927 fi 5928 5929 5930 5931 5932 5933 5934 5935 5936 5937 5938 5939 5940 5941 5942 5943xorg_testset_save_CFLAGS="$CFLAGS" 5944 5945if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5948printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5949if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5950then : 5951 printf %s "(cached) " >&6 5952else case e in #( 5953 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5954/* end confdefs.h. */ 5955int i; 5956_ACEOF 5957if ac_fn_c_try_compile "$LINENO" 5958then : 5959 xorg_cv_cc_flag_unknown_warning_option=yes 5960else case e in #( 5961 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5962esac 5963fi 5964rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5965esac 5966fi 5967{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5968printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5969 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5970 CFLAGS="$xorg_testset_save_CFLAGS" 5971fi 5972 5973if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5974 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5976 fi 5977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5979printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5980if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5981then : 5982 printf %s "(cached) " >&6 5983else case e in #( 5984 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5985/* end confdefs.h. */ 5986int i; 5987_ACEOF 5988if ac_fn_c_try_compile "$LINENO" 5989then : 5990 xorg_cv_cc_flag_unused_command_line_argument=yes 5991else case e in #( 5992 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5993esac 5994fi 5995rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5996esac 5997fi 5998{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5999printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6000 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6001 CFLAGS="$xorg_testset_save_CFLAGS" 6002fi 6003 6004found="no" 6005 6006 if test $found = "no" ; then 6007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6009 fi 6010 6011 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6013 fi 6014 6015 CFLAGS="$CFLAGS -Wbad-function-cast" 6016 6017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6018printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6019 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6020 if eval test \${$cacheid+y} 6021then : 6022 printf %s "(cached) " >&6 6023else case e in #( 6024 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6025/* end confdefs.h. */ 6026int i; 6027int 6028main (void) 6029{ 6030 6031 ; 6032 return 0; 6033} 6034_ACEOF 6035if ac_fn_c_try_link "$LINENO" 6036then : 6037 eval $cacheid=yes 6038else case e in #( 6039 e) eval $cacheid=no ;; 6040esac 6041fi 6042rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6043 conftest$ac_exeext conftest.$ac_ext ;; 6044esac 6045fi 6046 6047 6048 CFLAGS="$xorg_testset_save_CFLAGS" 6049 6050 eval supported=\$$cacheid 6051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6052printf "%s\n" "$supported" >&6; } 6053 if test "$supported" = "yes" ; then 6054 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6055 found="yes" 6056 fi 6057 fi 6058 6059 6060 6061 6062 6063 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073xorg_testset_save_CFLAGS="$CFLAGS" 6074 6075if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6078printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6079if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6080then : 6081 printf %s "(cached) " >&6 6082else case e in #( 6083 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6084/* end confdefs.h. */ 6085int i; 6086_ACEOF 6087if ac_fn_c_try_compile "$LINENO" 6088then : 6089 xorg_cv_cc_flag_unknown_warning_option=yes 6090else case e in #( 6091 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6092esac 6093fi 6094rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6095esac 6096fi 6097{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6098printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6099 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6100 CFLAGS="$xorg_testset_save_CFLAGS" 6101fi 6102 6103if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6106 fi 6107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6109printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6110if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6111then : 6112 printf %s "(cached) " >&6 6113else case e in #( 6114 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6115/* end confdefs.h. */ 6116int i; 6117_ACEOF 6118if ac_fn_c_try_compile "$LINENO" 6119then : 6120 xorg_cv_cc_flag_unused_command_line_argument=yes 6121else case e in #( 6122 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6123esac 6124fi 6125rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6126esac 6127fi 6128{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6129printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6130 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6131 CFLAGS="$xorg_testset_save_CFLAGS" 6132fi 6133 6134found="no" 6135 6136 if test $found = "no" ; then 6137 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6139 fi 6140 6141 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6143 fi 6144 6145 CFLAGS="$CFLAGS -Wold-style-definition" 6146 6147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6148printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6149 cacheid=xorg_cv_cc_flag__Wold_style_definition 6150 if eval test \${$cacheid+y} 6151then : 6152 printf %s "(cached) " >&6 6153else case e in #( 6154 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6155/* end confdefs.h. */ 6156int i; 6157int 6158main (void) 6159{ 6160 6161 ; 6162 return 0; 6163} 6164_ACEOF 6165if ac_fn_c_try_link "$LINENO" 6166then : 6167 eval $cacheid=yes 6168else case e in #( 6169 e) eval $cacheid=no ;; 6170esac 6171fi 6172rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6173 conftest$ac_exeext conftest.$ac_ext ;; 6174esac 6175fi 6176 6177 6178 CFLAGS="$xorg_testset_save_CFLAGS" 6179 6180 eval supported=\$$cacheid 6181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6182printf "%s\n" "$supported" >&6; } 6183 if test "$supported" = "yes" ; then 6184 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6185 found="yes" 6186 fi 6187 fi 6188 6189 if test $found = "no" ; then 6190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6192 fi 6193 6194 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6196 fi 6197 6198 CFLAGS="$CFLAGS -fd" 6199 6200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6201printf %s "checking if $CC supports -fd... " >&6; } 6202 cacheid=xorg_cv_cc_flag__fd 6203 if eval test \${$cacheid+y} 6204then : 6205 printf %s "(cached) " >&6 6206else case e in #( 6207 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6208/* end confdefs.h. */ 6209int i; 6210int 6211main (void) 6212{ 6213 6214 ; 6215 return 0; 6216} 6217_ACEOF 6218if ac_fn_c_try_link "$LINENO" 6219then : 6220 eval $cacheid=yes 6221else case e in #( 6222 e) eval $cacheid=no ;; 6223esac 6224fi 6225rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6226 conftest$ac_exeext conftest.$ac_ext ;; 6227esac 6228fi 6229 6230 6231 CFLAGS="$xorg_testset_save_CFLAGS" 6232 6233 eval supported=\$$cacheid 6234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6235printf "%s\n" "$supported" >&6; } 6236 if test "$supported" = "yes" ; then 6237 BASE_CFLAGS="$BASE_CFLAGS -fd" 6238 found="yes" 6239 fi 6240 fi 6241 6242 6243 6244 6245 6246 6247 6248 6249 6250 6251 6252 6253 6254 6255 6256xorg_testset_save_CFLAGS="$CFLAGS" 6257 6258if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6261printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6262if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6263then : 6264 printf %s "(cached) " >&6 6265else case e in #( 6266 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6267/* end confdefs.h. */ 6268int i; 6269_ACEOF 6270if ac_fn_c_try_compile "$LINENO" 6271then : 6272 xorg_cv_cc_flag_unknown_warning_option=yes 6273else case e in #( 6274 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6275esac 6276fi 6277rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6278esac 6279fi 6280{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6281printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6282 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6283 CFLAGS="$xorg_testset_save_CFLAGS" 6284fi 6285 6286if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6289 fi 6290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6292printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6293if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6294then : 6295 printf %s "(cached) " >&6 6296else case e in #( 6297 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6298/* end confdefs.h. */ 6299int i; 6300_ACEOF 6301if ac_fn_c_try_compile "$LINENO" 6302then : 6303 xorg_cv_cc_flag_unused_command_line_argument=yes 6304else case e in #( 6305 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6306esac 6307fi 6308rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6309esac 6310fi 6311{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6312printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6314 CFLAGS="$xorg_testset_save_CFLAGS" 6315fi 6316 6317found="no" 6318 6319 if test $found = "no" ; then 6320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6322 fi 6323 6324 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6326 fi 6327 6328 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6329 6330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6331printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6332 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6333 if eval test \${$cacheid+y} 6334then : 6335 printf %s "(cached) " >&6 6336else case e in #( 6337 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6338/* end confdefs.h. */ 6339int i; 6340int 6341main (void) 6342{ 6343 6344 ; 6345 return 0; 6346} 6347_ACEOF 6348if ac_fn_c_try_link "$LINENO" 6349then : 6350 eval $cacheid=yes 6351else case e in #( 6352 e) eval $cacheid=no ;; 6353esac 6354fi 6355rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6356 conftest$ac_exeext conftest.$ac_ext ;; 6357esac 6358fi 6359 6360 6361 CFLAGS="$xorg_testset_save_CFLAGS" 6362 6363 eval supported=\$$cacheid 6364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6365printf "%s\n" "$supported" >&6; } 6366 if test "$supported" = "yes" ; then 6367 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6368 found="yes" 6369 fi 6370 fi 6371 6372 6373 6374 6375 6376# This chunk adds additional warnings that could catch undesired effects. 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 6388 6389 6390xorg_testset_save_CFLAGS="$CFLAGS" 6391 6392if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6395printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6396if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6397then : 6398 printf %s "(cached) " >&6 6399else case e in #( 6400 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6401/* end confdefs.h. */ 6402int i; 6403_ACEOF 6404if ac_fn_c_try_compile "$LINENO" 6405then : 6406 xorg_cv_cc_flag_unknown_warning_option=yes 6407else case e in #( 6408 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6409esac 6410fi 6411rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6412esac 6413fi 6414{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6415printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6416 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6417 CFLAGS="$xorg_testset_save_CFLAGS" 6418fi 6419 6420if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6421 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6423 fi 6424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6426printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6427if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6428then : 6429 printf %s "(cached) " >&6 6430else case e in #( 6431 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6432/* end confdefs.h. */ 6433int i; 6434_ACEOF 6435if ac_fn_c_try_compile "$LINENO" 6436then : 6437 xorg_cv_cc_flag_unused_command_line_argument=yes 6438else case e in #( 6439 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6440esac 6441fi 6442rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6443esac 6444fi 6445{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6446printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6447 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6448 CFLAGS="$xorg_testset_save_CFLAGS" 6449fi 6450 6451found="no" 6452 6453 if test $found = "no" ; then 6454 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6456 fi 6457 6458 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6459 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6460 fi 6461 6462 CFLAGS="$CFLAGS -Wunused" 6463 6464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6465printf %s "checking if $CC supports -Wunused... " >&6; } 6466 cacheid=xorg_cv_cc_flag__Wunused 6467 if eval test \${$cacheid+y} 6468then : 6469 printf %s "(cached) " >&6 6470else case e in #( 6471 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6472/* end confdefs.h. */ 6473int i; 6474int 6475main (void) 6476{ 6477 6478 ; 6479 return 0; 6480} 6481_ACEOF 6482if ac_fn_c_try_link "$LINENO" 6483then : 6484 eval $cacheid=yes 6485else case e in #( 6486 e) eval $cacheid=no ;; 6487esac 6488fi 6489rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6490 conftest$ac_exeext conftest.$ac_ext ;; 6491esac 6492fi 6493 6494 6495 CFLAGS="$xorg_testset_save_CFLAGS" 6496 6497 eval supported=\$$cacheid 6498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6499printf "%s\n" "$supported" >&6; } 6500 if test "$supported" = "yes" ; then 6501 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6502 found="yes" 6503 fi 6504 fi 6505 6506 6507 6508 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518 6519 6520xorg_testset_save_CFLAGS="$CFLAGS" 6521 6522if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6525printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6526if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6527then : 6528 printf %s "(cached) " >&6 6529else case e in #( 6530 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6531/* end confdefs.h. */ 6532int i; 6533_ACEOF 6534if ac_fn_c_try_compile "$LINENO" 6535then : 6536 xorg_cv_cc_flag_unknown_warning_option=yes 6537else case e in #( 6538 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6539esac 6540fi 6541rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6542esac 6543fi 6544{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6545printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6546 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6547 CFLAGS="$xorg_testset_save_CFLAGS" 6548fi 6549 6550if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6551 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6552 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6553 fi 6554 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6556printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6557if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6558then : 6559 printf %s "(cached) " >&6 6560else case e in #( 6561 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6562/* end confdefs.h. */ 6563int i; 6564_ACEOF 6565if ac_fn_c_try_compile "$LINENO" 6566then : 6567 xorg_cv_cc_flag_unused_command_line_argument=yes 6568else case e in #( 6569 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6570esac 6571fi 6572rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6573esac 6574fi 6575{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6576printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6577 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6578 CFLAGS="$xorg_testset_save_CFLAGS" 6579fi 6580 6581found="no" 6582 6583 if test $found = "no" ; then 6584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6586 fi 6587 6588 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6590 fi 6591 6592 CFLAGS="$CFLAGS -Wuninitialized" 6593 6594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6595printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6596 cacheid=xorg_cv_cc_flag__Wuninitialized 6597 if eval test \${$cacheid+y} 6598then : 6599 printf %s "(cached) " >&6 6600else case e in #( 6601 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6602/* end confdefs.h. */ 6603int i; 6604int 6605main (void) 6606{ 6607 6608 ; 6609 return 0; 6610} 6611_ACEOF 6612if ac_fn_c_try_link "$LINENO" 6613then : 6614 eval $cacheid=yes 6615else case e in #( 6616 e) eval $cacheid=no ;; 6617esac 6618fi 6619rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6620 conftest$ac_exeext conftest.$ac_ext ;; 6621esac 6622fi 6623 6624 6625 CFLAGS="$xorg_testset_save_CFLAGS" 6626 6627 eval supported=\$$cacheid 6628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6629printf "%s\n" "$supported" >&6; } 6630 if test "$supported" = "yes" ; then 6631 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6632 found="yes" 6633 fi 6634 fi 6635 6636 6637 6638 6639 6640 6641 6642 6643 6644 6645 6646 6647 6648 6649 6650xorg_testset_save_CFLAGS="$CFLAGS" 6651 6652if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6655printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6656if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6657then : 6658 printf %s "(cached) " >&6 6659else case e in #( 6660 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6661/* end confdefs.h. */ 6662int i; 6663_ACEOF 6664if ac_fn_c_try_compile "$LINENO" 6665then : 6666 xorg_cv_cc_flag_unknown_warning_option=yes 6667else case e in #( 6668 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6669esac 6670fi 6671rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6672esac 6673fi 6674{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6675printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6676 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6677 CFLAGS="$xorg_testset_save_CFLAGS" 6678fi 6679 6680if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6681 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6683 fi 6684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6686printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6687if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6688then : 6689 printf %s "(cached) " >&6 6690else case e in #( 6691 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6692/* end confdefs.h. */ 6693int i; 6694_ACEOF 6695if ac_fn_c_try_compile "$LINENO" 6696then : 6697 xorg_cv_cc_flag_unused_command_line_argument=yes 6698else case e in #( 6699 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6700esac 6701fi 6702rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6703esac 6704fi 6705{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6706printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6707 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6708 CFLAGS="$xorg_testset_save_CFLAGS" 6709fi 6710 6711found="no" 6712 6713 if test $found = "no" ; then 6714 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6716 fi 6717 6718 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6719 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6720 fi 6721 6722 CFLAGS="$CFLAGS -Wshadow" 6723 6724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6725printf %s "checking if $CC supports -Wshadow... " >&6; } 6726 cacheid=xorg_cv_cc_flag__Wshadow 6727 if eval test \${$cacheid+y} 6728then : 6729 printf %s "(cached) " >&6 6730else case e in #( 6731 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6732/* end confdefs.h. */ 6733int i; 6734int 6735main (void) 6736{ 6737 6738 ; 6739 return 0; 6740} 6741_ACEOF 6742if ac_fn_c_try_link "$LINENO" 6743then : 6744 eval $cacheid=yes 6745else case e in #( 6746 e) eval $cacheid=no ;; 6747esac 6748fi 6749rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6750 conftest$ac_exeext conftest.$ac_ext ;; 6751esac 6752fi 6753 6754 6755 CFLAGS="$xorg_testset_save_CFLAGS" 6756 6757 eval supported=\$$cacheid 6758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6759printf "%s\n" "$supported" >&6; } 6760 if test "$supported" = "yes" ; then 6761 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6762 found="yes" 6763 fi 6764 fi 6765 6766 6767 6768 6769 6770 6771 6772 6773 6774 6775 6776 6777 6778 6779 6780xorg_testset_save_CFLAGS="$CFLAGS" 6781 6782if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6785printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6786if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6787then : 6788 printf %s "(cached) " >&6 6789else case e in #( 6790 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6791/* end confdefs.h. */ 6792int i; 6793_ACEOF 6794if ac_fn_c_try_compile "$LINENO" 6795then : 6796 xorg_cv_cc_flag_unknown_warning_option=yes 6797else case e in #( 6798 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6799esac 6800fi 6801rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6802esac 6803fi 6804{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6805printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6806 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6807 CFLAGS="$xorg_testset_save_CFLAGS" 6808fi 6809 6810if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6811 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6813 fi 6814 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6816printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6817if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6818then : 6819 printf %s "(cached) " >&6 6820else case e in #( 6821 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6822/* end confdefs.h. */ 6823int i; 6824_ACEOF 6825if ac_fn_c_try_compile "$LINENO" 6826then : 6827 xorg_cv_cc_flag_unused_command_line_argument=yes 6828else case e in #( 6829 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6830esac 6831fi 6832rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6833esac 6834fi 6835{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6836printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6837 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6838 CFLAGS="$xorg_testset_save_CFLAGS" 6839fi 6840 6841found="no" 6842 6843 if test $found = "no" ; then 6844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6846 fi 6847 6848 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6849 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6850 fi 6851 6852 CFLAGS="$CFLAGS -Wmissing-noreturn" 6853 6854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6855printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6856 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6857 if eval test \${$cacheid+y} 6858then : 6859 printf %s "(cached) " >&6 6860else case e in #( 6861 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6862/* end confdefs.h. */ 6863int i; 6864int 6865main (void) 6866{ 6867 6868 ; 6869 return 0; 6870} 6871_ACEOF 6872if ac_fn_c_try_link "$LINENO" 6873then : 6874 eval $cacheid=yes 6875else case e in #( 6876 e) eval $cacheid=no ;; 6877esac 6878fi 6879rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6880 conftest$ac_exeext conftest.$ac_ext ;; 6881esac 6882fi 6883 6884 6885 CFLAGS="$xorg_testset_save_CFLAGS" 6886 6887 eval supported=\$$cacheid 6888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6889printf "%s\n" "$supported" >&6; } 6890 if test "$supported" = "yes" ; then 6891 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6892 found="yes" 6893 fi 6894 fi 6895 6896 6897 6898 6899 6900 6901 6902 6903 6904 6905 6906 6907 6908 6909 6910xorg_testset_save_CFLAGS="$CFLAGS" 6911 6912if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6915printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6916if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6917then : 6918 printf %s "(cached) " >&6 6919else case e in #( 6920 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6921/* end confdefs.h. */ 6922int i; 6923_ACEOF 6924if ac_fn_c_try_compile "$LINENO" 6925then : 6926 xorg_cv_cc_flag_unknown_warning_option=yes 6927else case e in #( 6928 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6929esac 6930fi 6931rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6932esac 6933fi 6934{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6935printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6936 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6937 CFLAGS="$xorg_testset_save_CFLAGS" 6938fi 6939 6940if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6941 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6943 fi 6944 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6946printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6947if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6948then : 6949 printf %s "(cached) " >&6 6950else case e in #( 6951 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6952/* end confdefs.h. */ 6953int i; 6954_ACEOF 6955if ac_fn_c_try_compile "$LINENO" 6956then : 6957 xorg_cv_cc_flag_unused_command_line_argument=yes 6958else case e in #( 6959 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6960esac 6961fi 6962rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6963esac 6964fi 6965{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6966printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6967 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6968 CFLAGS="$xorg_testset_save_CFLAGS" 6969fi 6970 6971found="no" 6972 6973 if test $found = "no" ; then 6974 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6976 fi 6977 6978 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6979 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6980 fi 6981 6982 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6983 6984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6985printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6986 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6987 if eval test \${$cacheid+y} 6988then : 6989 printf %s "(cached) " >&6 6990else case e in #( 6991 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6992/* end confdefs.h. */ 6993int i; 6994int 6995main (void) 6996{ 6997 6998 ; 6999 return 0; 7000} 7001_ACEOF 7002if ac_fn_c_try_link "$LINENO" 7003then : 7004 eval $cacheid=yes 7005else case e in #( 7006 e) eval $cacheid=no ;; 7007esac 7008fi 7009rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7010 conftest$ac_exeext conftest.$ac_ext ;; 7011esac 7012fi 7013 7014 7015 CFLAGS="$xorg_testset_save_CFLAGS" 7016 7017 eval supported=\$$cacheid 7018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7019printf "%s\n" "$supported" >&6; } 7020 if test "$supported" = "yes" ; then 7021 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7022 found="yes" 7023 fi 7024 fi 7025 7026 7027 7028 7029 7030 7031 7032 7033 7034 7035 7036 7037 7038 7039 7040xorg_testset_save_CFLAGS="$CFLAGS" 7041 7042if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7045printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7046if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7047then : 7048 printf %s "(cached) " >&6 7049else case e in #( 7050 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7051/* end confdefs.h. */ 7052int i; 7053_ACEOF 7054if ac_fn_c_try_compile "$LINENO" 7055then : 7056 xorg_cv_cc_flag_unknown_warning_option=yes 7057else case e in #( 7058 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7059esac 7060fi 7061rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7062esac 7063fi 7064{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7065printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7066 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7067 CFLAGS="$xorg_testset_save_CFLAGS" 7068fi 7069 7070if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7071 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7073 fi 7074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7076printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7077if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7078then : 7079 printf %s "(cached) " >&6 7080else case e in #( 7081 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7082/* end confdefs.h. */ 7083int i; 7084_ACEOF 7085if ac_fn_c_try_compile "$LINENO" 7086then : 7087 xorg_cv_cc_flag_unused_command_line_argument=yes 7088else case e in #( 7089 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7090esac 7091fi 7092rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7093esac 7094fi 7095{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7096printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7097 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7098 CFLAGS="$xorg_testset_save_CFLAGS" 7099fi 7100 7101found="no" 7102 7103 if test $found = "no" ; then 7104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7106 fi 7107 7108 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7109 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7110 fi 7111 7112 CFLAGS="$CFLAGS -Wredundant-decls" 7113 7114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7115printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7116 cacheid=xorg_cv_cc_flag__Wredundant_decls 7117 if eval test \${$cacheid+y} 7118then : 7119 printf %s "(cached) " >&6 7120else case e in #( 7121 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7122/* end confdefs.h. */ 7123int i; 7124int 7125main (void) 7126{ 7127 7128 ; 7129 return 0; 7130} 7131_ACEOF 7132if ac_fn_c_try_link "$LINENO" 7133then : 7134 eval $cacheid=yes 7135else case e in #( 7136 e) eval $cacheid=no ;; 7137esac 7138fi 7139rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7140 conftest$ac_exeext conftest.$ac_ext ;; 7141esac 7142fi 7143 7144 7145 CFLAGS="$xorg_testset_save_CFLAGS" 7146 7147 eval supported=\$$cacheid 7148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7149printf "%s\n" "$supported" >&6; } 7150 if test "$supported" = "yes" ; then 7151 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7152 found="yes" 7153 fi 7154 fi 7155 7156 7157 7158 7159 7160 7161 7162 7163 7164 7165 7166 7167 7168 7169 7170xorg_testset_save_CFLAGS="$CFLAGS" 7171 7172if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7175printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7176if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7177then : 7178 printf %s "(cached) " >&6 7179else case e in #( 7180 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7181/* end confdefs.h. */ 7182int i; 7183_ACEOF 7184if ac_fn_c_try_compile "$LINENO" 7185then : 7186 xorg_cv_cc_flag_unknown_warning_option=yes 7187else case e in #( 7188 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7189esac 7190fi 7191rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7192esac 7193fi 7194{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7195printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7196 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7197 CFLAGS="$xorg_testset_save_CFLAGS" 7198fi 7199 7200if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7203 fi 7204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7206printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7207if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7208then : 7209 printf %s "(cached) " >&6 7210else case e in #( 7211 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7212/* end confdefs.h. */ 7213int i; 7214_ACEOF 7215if ac_fn_c_try_compile "$LINENO" 7216then : 7217 xorg_cv_cc_flag_unused_command_line_argument=yes 7218else case e in #( 7219 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7220esac 7221fi 7222rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7223esac 7224fi 7225{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7226printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7227 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7228 CFLAGS="$xorg_testset_save_CFLAGS" 7229fi 7230 7231found="no" 7232 7233 if test $found = "no" ; then 7234 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7235 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7236 fi 7237 7238 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7239 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7240 fi 7241 7242 CFLAGS="$CFLAGS -Wlogical-op" 7243 7244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7245printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7246 cacheid=xorg_cv_cc_flag__Wlogical_op 7247 if eval test \${$cacheid+y} 7248then : 7249 printf %s "(cached) " >&6 7250else case e in #( 7251 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7252/* end confdefs.h. */ 7253int i; 7254int 7255main (void) 7256{ 7257 7258 ; 7259 return 0; 7260} 7261_ACEOF 7262if ac_fn_c_try_link "$LINENO" 7263then : 7264 eval $cacheid=yes 7265else case e in #( 7266 e) eval $cacheid=no ;; 7267esac 7268fi 7269rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7270 conftest$ac_exeext conftest.$ac_ext ;; 7271esac 7272fi 7273 7274 7275 CFLAGS="$xorg_testset_save_CFLAGS" 7276 7277 eval supported=\$$cacheid 7278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7279printf "%s\n" "$supported" >&6; } 7280 if test "$supported" = "yes" ; then 7281 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7282 found="yes" 7283 fi 7284 fi 7285 7286 7287 7288# These are currently disabled because they are noisy. They will be enabled 7289# in the future once the codebase is sufficiently modernized to silence 7290# them. For now, I don't want them to drown out the other warnings. 7291# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7292# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7293# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7294 7295# Turn some warnings into errors, so we don't accidentally get successful builds 7296# when there are problems that should be fixed. 7297 7298if test "x$SELECTIVE_WERROR" = "xyes" ; then 7299 7300 7301 7302 7303 7304 7305 7306 7307 7308 7309 7310 7311 7312xorg_testset_save_CFLAGS="$CFLAGS" 7313 7314if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7317printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7318if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7319then : 7320 printf %s "(cached) " >&6 7321else case e in #( 7322 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7323/* end confdefs.h. */ 7324int i; 7325_ACEOF 7326if ac_fn_c_try_compile "$LINENO" 7327then : 7328 xorg_cv_cc_flag_unknown_warning_option=yes 7329else case e in #( 7330 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7331esac 7332fi 7333rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7334esac 7335fi 7336{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7337printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7338 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7339 CFLAGS="$xorg_testset_save_CFLAGS" 7340fi 7341 7342if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7343 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7345 fi 7346 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7348printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7349if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7350then : 7351 printf %s "(cached) " >&6 7352else case e in #( 7353 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7354/* end confdefs.h. */ 7355int i; 7356_ACEOF 7357if ac_fn_c_try_compile "$LINENO" 7358then : 7359 xorg_cv_cc_flag_unused_command_line_argument=yes 7360else case e in #( 7361 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7362esac 7363fi 7364rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7365esac 7366fi 7367{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7368printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7369 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7370 CFLAGS="$xorg_testset_save_CFLAGS" 7371fi 7372 7373found="no" 7374 7375 if test $found = "no" ; then 7376 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7378 fi 7379 7380 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7382 fi 7383 7384 CFLAGS="$CFLAGS -Werror=implicit" 7385 7386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7387printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7388 cacheid=xorg_cv_cc_flag__Werror_implicit 7389 if eval test \${$cacheid+y} 7390then : 7391 printf %s "(cached) " >&6 7392else case e in #( 7393 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7394/* end confdefs.h. */ 7395int i; 7396int 7397main (void) 7398{ 7399 7400 ; 7401 return 0; 7402} 7403_ACEOF 7404if ac_fn_c_try_link "$LINENO" 7405then : 7406 eval $cacheid=yes 7407else case e in #( 7408 e) eval $cacheid=no ;; 7409esac 7410fi 7411rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7412 conftest$ac_exeext conftest.$ac_ext ;; 7413esac 7414fi 7415 7416 7417 CFLAGS="$xorg_testset_save_CFLAGS" 7418 7419 eval supported=\$$cacheid 7420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7421printf "%s\n" "$supported" >&6; } 7422 if test "$supported" = "yes" ; then 7423 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7424 found="yes" 7425 fi 7426 fi 7427 7428 if test $found = "no" ; then 7429 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7431 fi 7432 7433 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7435 fi 7436 7437 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7438 7439 { 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 7440printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7441 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7442 if eval test \${$cacheid+y} 7443then : 7444 printf %s "(cached) " >&6 7445else case e in #( 7446 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7447/* end confdefs.h. */ 7448int i; 7449int 7450main (void) 7451{ 7452 7453 ; 7454 return 0; 7455} 7456_ACEOF 7457if ac_fn_c_try_link "$LINENO" 7458then : 7459 eval $cacheid=yes 7460else case e in #( 7461 e) eval $cacheid=no ;; 7462esac 7463fi 7464rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7465 conftest$ac_exeext conftest.$ac_ext ;; 7466esac 7467fi 7468 7469 7470 CFLAGS="$xorg_testset_save_CFLAGS" 7471 7472 eval supported=\$$cacheid 7473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7474printf "%s\n" "$supported" >&6; } 7475 if test "$supported" = "yes" ; then 7476 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7477 found="yes" 7478 fi 7479 fi 7480 7481 7482 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495xorg_testset_save_CFLAGS="$CFLAGS" 7496 7497if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7500printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7501if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7502then : 7503 printf %s "(cached) " >&6 7504else case e in #( 7505 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7506/* end confdefs.h. */ 7507int i; 7508_ACEOF 7509if ac_fn_c_try_compile "$LINENO" 7510then : 7511 xorg_cv_cc_flag_unknown_warning_option=yes 7512else case e in #( 7513 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7514esac 7515fi 7516rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7517esac 7518fi 7519{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7520printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7521 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7522 CFLAGS="$xorg_testset_save_CFLAGS" 7523fi 7524 7525if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7526 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7528 fi 7529 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7531printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7532if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7533then : 7534 printf %s "(cached) " >&6 7535else case e in #( 7536 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7537/* end confdefs.h. */ 7538int i; 7539_ACEOF 7540if ac_fn_c_try_compile "$LINENO" 7541then : 7542 xorg_cv_cc_flag_unused_command_line_argument=yes 7543else case e in #( 7544 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7545esac 7546fi 7547rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7548esac 7549fi 7550{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7551printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7552 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7553 CFLAGS="$xorg_testset_save_CFLAGS" 7554fi 7555 7556found="no" 7557 7558 if test $found = "no" ; then 7559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7561 fi 7562 7563 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7565 fi 7566 7567 CFLAGS="$CFLAGS -Werror=nonnull" 7568 7569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7570printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7571 cacheid=xorg_cv_cc_flag__Werror_nonnull 7572 if eval test \${$cacheid+y} 7573then : 7574 printf %s "(cached) " >&6 7575else case e in #( 7576 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7577/* end confdefs.h. */ 7578int i; 7579int 7580main (void) 7581{ 7582 7583 ; 7584 return 0; 7585} 7586_ACEOF 7587if ac_fn_c_try_link "$LINENO" 7588then : 7589 eval $cacheid=yes 7590else case e in #( 7591 e) eval $cacheid=no ;; 7592esac 7593fi 7594rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7595 conftest$ac_exeext conftest.$ac_ext ;; 7596esac 7597fi 7598 7599 7600 CFLAGS="$xorg_testset_save_CFLAGS" 7601 7602 eval supported=\$$cacheid 7603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7604printf "%s\n" "$supported" >&6; } 7605 if test "$supported" = "yes" ; then 7606 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7607 found="yes" 7608 fi 7609 fi 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625xorg_testset_save_CFLAGS="$CFLAGS" 7626 7627if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7630printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7631if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7632then : 7633 printf %s "(cached) " >&6 7634else case e in #( 7635 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7636/* end confdefs.h. */ 7637int i; 7638_ACEOF 7639if ac_fn_c_try_compile "$LINENO" 7640then : 7641 xorg_cv_cc_flag_unknown_warning_option=yes 7642else case e in #( 7643 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7644esac 7645fi 7646rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7647esac 7648fi 7649{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7650printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7651 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7652 CFLAGS="$xorg_testset_save_CFLAGS" 7653fi 7654 7655if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7656 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7658 fi 7659 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7661printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7662if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7663then : 7664 printf %s "(cached) " >&6 7665else case e in #( 7666 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7667/* end confdefs.h. */ 7668int i; 7669_ACEOF 7670if ac_fn_c_try_compile "$LINENO" 7671then : 7672 xorg_cv_cc_flag_unused_command_line_argument=yes 7673else case e in #( 7674 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7675esac 7676fi 7677rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7678esac 7679fi 7680{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7681printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7682 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7683 CFLAGS="$xorg_testset_save_CFLAGS" 7684fi 7685 7686found="no" 7687 7688 if test $found = "no" ; then 7689 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7691 fi 7692 7693 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7695 fi 7696 7697 CFLAGS="$CFLAGS -Werror=init-self" 7698 7699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7700printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7701 cacheid=xorg_cv_cc_flag__Werror_init_self 7702 if eval test \${$cacheid+y} 7703then : 7704 printf %s "(cached) " >&6 7705else case e in #( 7706 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7707/* end confdefs.h. */ 7708int i; 7709int 7710main (void) 7711{ 7712 7713 ; 7714 return 0; 7715} 7716_ACEOF 7717if ac_fn_c_try_link "$LINENO" 7718then : 7719 eval $cacheid=yes 7720else case e in #( 7721 e) eval $cacheid=no ;; 7722esac 7723fi 7724rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7725 conftest$ac_exeext conftest.$ac_ext ;; 7726esac 7727fi 7728 7729 7730 CFLAGS="$xorg_testset_save_CFLAGS" 7731 7732 eval supported=\$$cacheid 7733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7734printf "%s\n" "$supported" >&6; } 7735 if test "$supported" = "yes" ; then 7736 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7737 found="yes" 7738 fi 7739 fi 7740 7741 7742 7743 7744 7745 7746 7747 7748 7749 7750 7751 7752 7753 7754 7755xorg_testset_save_CFLAGS="$CFLAGS" 7756 7757if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7758 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7760printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7761if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7762then : 7763 printf %s "(cached) " >&6 7764else case e in #( 7765 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7766/* end confdefs.h. */ 7767int i; 7768_ACEOF 7769if ac_fn_c_try_compile "$LINENO" 7770then : 7771 xorg_cv_cc_flag_unknown_warning_option=yes 7772else case e in #( 7773 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7774esac 7775fi 7776rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7777esac 7778fi 7779{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7780printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7781 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7782 CFLAGS="$xorg_testset_save_CFLAGS" 7783fi 7784 7785if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7786 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7788 fi 7789 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7791printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7792if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7793then : 7794 printf %s "(cached) " >&6 7795else case e in #( 7796 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7797/* end confdefs.h. */ 7798int i; 7799_ACEOF 7800if ac_fn_c_try_compile "$LINENO" 7801then : 7802 xorg_cv_cc_flag_unused_command_line_argument=yes 7803else case e in #( 7804 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7805esac 7806fi 7807rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7808esac 7809fi 7810{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7811printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7812 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7813 CFLAGS="$xorg_testset_save_CFLAGS" 7814fi 7815 7816found="no" 7817 7818 if test $found = "no" ; then 7819 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7821 fi 7822 7823 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7824 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7825 fi 7826 7827 CFLAGS="$CFLAGS -Werror=main" 7828 7829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7830printf %s "checking if $CC supports -Werror=main... " >&6; } 7831 cacheid=xorg_cv_cc_flag__Werror_main 7832 if eval test \${$cacheid+y} 7833then : 7834 printf %s "(cached) " >&6 7835else case e in #( 7836 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7837/* end confdefs.h. */ 7838int i; 7839int 7840main (void) 7841{ 7842 7843 ; 7844 return 0; 7845} 7846_ACEOF 7847if ac_fn_c_try_link "$LINENO" 7848then : 7849 eval $cacheid=yes 7850else case e in #( 7851 e) eval $cacheid=no ;; 7852esac 7853fi 7854rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7855 conftest$ac_exeext conftest.$ac_ext ;; 7856esac 7857fi 7858 7859 7860 CFLAGS="$xorg_testset_save_CFLAGS" 7861 7862 eval supported=\$$cacheid 7863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7864printf "%s\n" "$supported" >&6; } 7865 if test "$supported" = "yes" ; then 7866 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7867 found="yes" 7868 fi 7869 fi 7870 7871 7872 7873 7874 7875 7876 7877 7878 7879 7880 7881 7882 7883 7884 7885xorg_testset_save_CFLAGS="$CFLAGS" 7886 7887if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7890printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7891if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7892then : 7893 printf %s "(cached) " >&6 7894else case e in #( 7895 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7896/* end confdefs.h. */ 7897int i; 7898_ACEOF 7899if ac_fn_c_try_compile "$LINENO" 7900then : 7901 xorg_cv_cc_flag_unknown_warning_option=yes 7902else case e in #( 7903 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7904esac 7905fi 7906rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7907esac 7908fi 7909{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7910printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7911 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7912 CFLAGS="$xorg_testset_save_CFLAGS" 7913fi 7914 7915if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7918 fi 7919 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7921printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7922if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7923then : 7924 printf %s "(cached) " >&6 7925else case e in #( 7926 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7927/* end confdefs.h. */ 7928int i; 7929_ACEOF 7930if ac_fn_c_try_compile "$LINENO" 7931then : 7932 xorg_cv_cc_flag_unused_command_line_argument=yes 7933else case e in #( 7934 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7935esac 7936fi 7937rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7938esac 7939fi 7940{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7941printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7942 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7943 CFLAGS="$xorg_testset_save_CFLAGS" 7944fi 7945 7946found="no" 7947 7948 if test $found = "no" ; then 7949 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7951 fi 7952 7953 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7954 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7955 fi 7956 7957 CFLAGS="$CFLAGS -Werror=missing-braces" 7958 7959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7960printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7961 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7962 if eval test \${$cacheid+y} 7963then : 7964 printf %s "(cached) " >&6 7965else case e in #( 7966 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7967/* end confdefs.h. */ 7968int i; 7969int 7970main (void) 7971{ 7972 7973 ; 7974 return 0; 7975} 7976_ACEOF 7977if ac_fn_c_try_link "$LINENO" 7978then : 7979 eval $cacheid=yes 7980else case e in #( 7981 e) eval $cacheid=no ;; 7982esac 7983fi 7984rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7985 conftest$ac_exeext conftest.$ac_ext ;; 7986esac 7987fi 7988 7989 7990 CFLAGS="$xorg_testset_save_CFLAGS" 7991 7992 eval supported=\$$cacheid 7993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7994printf "%s\n" "$supported" >&6; } 7995 if test "$supported" = "yes" ; then 7996 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7997 found="yes" 7998 fi 7999 fi 8000 8001 8002 8003 8004 8005 8006 8007 8008 8009 8010 8011 8012 8013 8014 8015xorg_testset_save_CFLAGS="$CFLAGS" 8016 8017if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8020printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8021if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8022then : 8023 printf %s "(cached) " >&6 8024else case e in #( 8025 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8026/* end confdefs.h. */ 8027int i; 8028_ACEOF 8029if ac_fn_c_try_compile "$LINENO" 8030then : 8031 xorg_cv_cc_flag_unknown_warning_option=yes 8032else case e in #( 8033 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8034esac 8035fi 8036rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8037esac 8038fi 8039{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8040printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8041 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8042 CFLAGS="$xorg_testset_save_CFLAGS" 8043fi 8044 8045if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8046 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8048 fi 8049 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8051printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8052if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8053then : 8054 printf %s "(cached) " >&6 8055else case e in #( 8056 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8057/* end confdefs.h. */ 8058int i; 8059_ACEOF 8060if ac_fn_c_try_compile "$LINENO" 8061then : 8062 xorg_cv_cc_flag_unused_command_line_argument=yes 8063else case e in #( 8064 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8065esac 8066fi 8067rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8068esac 8069fi 8070{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8071printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8072 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8073 CFLAGS="$xorg_testset_save_CFLAGS" 8074fi 8075 8076found="no" 8077 8078 if test $found = "no" ; then 8079 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8081 fi 8082 8083 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8085 fi 8086 8087 CFLAGS="$CFLAGS -Werror=sequence-point" 8088 8089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8090printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8091 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8092 if eval test \${$cacheid+y} 8093then : 8094 printf %s "(cached) " >&6 8095else case e in #( 8096 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8097/* end confdefs.h. */ 8098int i; 8099int 8100main (void) 8101{ 8102 8103 ; 8104 return 0; 8105} 8106_ACEOF 8107if ac_fn_c_try_link "$LINENO" 8108then : 8109 eval $cacheid=yes 8110else case e in #( 8111 e) eval $cacheid=no ;; 8112esac 8113fi 8114rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8115 conftest$ac_exeext conftest.$ac_ext ;; 8116esac 8117fi 8118 8119 8120 CFLAGS="$xorg_testset_save_CFLAGS" 8121 8122 eval supported=\$$cacheid 8123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8124printf "%s\n" "$supported" >&6; } 8125 if test "$supported" = "yes" ; then 8126 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8127 found="yes" 8128 fi 8129 fi 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145xorg_testset_save_CFLAGS="$CFLAGS" 8146 8147if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8149 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8150printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8151if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8152then : 8153 printf %s "(cached) " >&6 8154else case e in #( 8155 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8156/* end confdefs.h. */ 8157int i; 8158_ACEOF 8159if ac_fn_c_try_compile "$LINENO" 8160then : 8161 xorg_cv_cc_flag_unknown_warning_option=yes 8162else case e in #( 8163 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8164esac 8165fi 8166rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8167esac 8168fi 8169{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8170printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8171 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8172 CFLAGS="$xorg_testset_save_CFLAGS" 8173fi 8174 8175if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8176 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8178 fi 8179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8181printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8182if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8183then : 8184 printf %s "(cached) " >&6 8185else case e in #( 8186 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8187/* end confdefs.h. */ 8188int i; 8189_ACEOF 8190if ac_fn_c_try_compile "$LINENO" 8191then : 8192 xorg_cv_cc_flag_unused_command_line_argument=yes 8193else case e in #( 8194 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8195esac 8196fi 8197rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8198esac 8199fi 8200{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8201printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8202 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8203 CFLAGS="$xorg_testset_save_CFLAGS" 8204fi 8205 8206found="no" 8207 8208 if test $found = "no" ; then 8209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8211 fi 8212 8213 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8214 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8215 fi 8216 8217 CFLAGS="$CFLAGS -Werror=return-type" 8218 8219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8220printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8221 cacheid=xorg_cv_cc_flag__Werror_return_type 8222 if eval test \${$cacheid+y} 8223then : 8224 printf %s "(cached) " >&6 8225else case e in #( 8226 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8227/* end confdefs.h. */ 8228int i; 8229int 8230main (void) 8231{ 8232 8233 ; 8234 return 0; 8235} 8236_ACEOF 8237if ac_fn_c_try_link "$LINENO" 8238then : 8239 eval $cacheid=yes 8240else case e in #( 8241 e) eval $cacheid=no ;; 8242esac 8243fi 8244rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8245 conftest$ac_exeext conftest.$ac_ext ;; 8246esac 8247fi 8248 8249 8250 CFLAGS="$xorg_testset_save_CFLAGS" 8251 8252 eval supported=\$$cacheid 8253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8254printf "%s\n" "$supported" >&6; } 8255 if test "$supported" = "yes" ; then 8256 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8257 found="yes" 8258 fi 8259 fi 8260 8261 if test $found = "no" ; then 8262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8264 fi 8265 8266 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8268 fi 8269 8270 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8271 8272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8273printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8274 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8275 if eval test \${$cacheid+y} 8276then : 8277 printf %s "(cached) " >&6 8278else case e in #( 8279 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8280/* end confdefs.h. */ 8281int i; 8282int 8283main (void) 8284{ 8285 8286 ; 8287 return 0; 8288} 8289_ACEOF 8290if ac_fn_c_try_link "$LINENO" 8291then : 8292 eval $cacheid=yes 8293else case e in #( 8294 e) eval $cacheid=no ;; 8295esac 8296fi 8297rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8298 conftest$ac_exeext conftest.$ac_ext ;; 8299esac 8300fi 8301 8302 8303 CFLAGS="$xorg_testset_save_CFLAGS" 8304 8305 eval supported=\$$cacheid 8306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8307printf "%s\n" "$supported" >&6; } 8308 if test "$supported" = "yes" ; then 8309 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8310 found="yes" 8311 fi 8312 fi 8313 8314 8315 8316 8317 8318 8319 8320 8321 8322 8323 8324 8325 8326 8327 8328xorg_testset_save_CFLAGS="$CFLAGS" 8329 8330if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8331 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8333printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8334if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8335then : 8336 printf %s "(cached) " >&6 8337else case e in #( 8338 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8339/* end confdefs.h. */ 8340int i; 8341_ACEOF 8342if ac_fn_c_try_compile "$LINENO" 8343then : 8344 xorg_cv_cc_flag_unknown_warning_option=yes 8345else case e in #( 8346 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8347esac 8348fi 8349rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8350esac 8351fi 8352{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8353printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8354 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8355 CFLAGS="$xorg_testset_save_CFLAGS" 8356fi 8357 8358if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8359 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8361 fi 8362 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8364printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8365if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8366then : 8367 printf %s "(cached) " >&6 8368else case e in #( 8369 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8370/* end confdefs.h. */ 8371int i; 8372_ACEOF 8373if ac_fn_c_try_compile "$LINENO" 8374then : 8375 xorg_cv_cc_flag_unused_command_line_argument=yes 8376else case e in #( 8377 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8378esac 8379fi 8380rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8381esac 8382fi 8383{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8384printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8385 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8386 CFLAGS="$xorg_testset_save_CFLAGS" 8387fi 8388 8389found="no" 8390 8391 if test $found = "no" ; then 8392 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8394 fi 8395 8396 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8397 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8398 fi 8399 8400 CFLAGS="$CFLAGS -Werror=trigraphs" 8401 8402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8403printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8404 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8405 if eval test \${$cacheid+y} 8406then : 8407 printf %s "(cached) " >&6 8408else case e in #( 8409 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8410/* end confdefs.h. */ 8411int i; 8412int 8413main (void) 8414{ 8415 8416 ; 8417 return 0; 8418} 8419_ACEOF 8420if ac_fn_c_try_link "$LINENO" 8421then : 8422 eval $cacheid=yes 8423else case e in #( 8424 e) eval $cacheid=no ;; 8425esac 8426fi 8427rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8428 conftest$ac_exeext conftest.$ac_ext ;; 8429esac 8430fi 8431 8432 8433 CFLAGS="$xorg_testset_save_CFLAGS" 8434 8435 eval supported=\$$cacheid 8436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8437printf "%s\n" "$supported" >&6; } 8438 if test "$supported" = "yes" ; then 8439 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8440 found="yes" 8441 fi 8442 fi 8443 8444 8445 8446 8447 8448 8449 8450 8451 8452 8453 8454 8455 8456 8457 8458xorg_testset_save_CFLAGS="$CFLAGS" 8459 8460if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8463printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8464if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8465then : 8466 printf %s "(cached) " >&6 8467else case e in #( 8468 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8469/* end confdefs.h. */ 8470int i; 8471_ACEOF 8472if ac_fn_c_try_compile "$LINENO" 8473then : 8474 xorg_cv_cc_flag_unknown_warning_option=yes 8475else case e in #( 8476 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8477esac 8478fi 8479rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8480esac 8481fi 8482{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8483printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8484 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8485 CFLAGS="$xorg_testset_save_CFLAGS" 8486fi 8487 8488if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8489 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8490 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8491 fi 8492 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8494printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8495if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8496then : 8497 printf %s "(cached) " >&6 8498else case e in #( 8499 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8500/* end confdefs.h. */ 8501int i; 8502_ACEOF 8503if ac_fn_c_try_compile "$LINENO" 8504then : 8505 xorg_cv_cc_flag_unused_command_line_argument=yes 8506else case e in #( 8507 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8508esac 8509fi 8510rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8511esac 8512fi 8513{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8514printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8515 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8516 CFLAGS="$xorg_testset_save_CFLAGS" 8517fi 8518 8519found="no" 8520 8521 if test $found = "no" ; then 8522 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8524 fi 8525 8526 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8527 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8528 fi 8529 8530 CFLAGS="$CFLAGS -Werror=array-bounds" 8531 8532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8533printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8534 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8535 if eval test \${$cacheid+y} 8536then : 8537 printf %s "(cached) " >&6 8538else case e in #( 8539 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8540/* end confdefs.h. */ 8541int i; 8542int 8543main (void) 8544{ 8545 8546 ; 8547 return 0; 8548} 8549_ACEOF 8550if ac_fn_c_try_link "$LINENO" 8551then : 8552 eval $cacheid=yes 8553else case e in #( 8554 e) eval $cacheid=no ;; 8555esac 8556fi 8557rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8558 conftest$ac_exeext conftest.$ac_ext ;; 8559esac 8560fi 8561 8562 8563 CFLAGS="$xorg_testset_save_CFLAGS" 8564 8565 eval supported=\$$cacheid 8566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8567printf "%s\n" "$supported" >&6; } 8568 if test "$supported" = "yes" ; then 8569 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8570 found="yes" 8571 fi 8572 fi 8573 8574 8575 8576 8577 8578 8579 8580 8581 8582 8583 8584 8585 8586 8587 8588xorg_testset_save_CFLAGS="$CFLAGS" 8589 8590if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8593printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8594if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8595then : 8596 printf %s "(cached) " >&6 8597else case e in #( 8598 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8599/* end confdefs.h. */ 8600int i; 8601_ACEOF 8602if ac_fn_c_try_compile "$LINENO" 8603then : 8604 xorg_cv_cc_flag_unknown_warning_option=yes 8605else case e in #( 8606 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8607esac 8608fi 8609rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8610esac 8611fi 8612{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8613printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8614 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8615 CFLAGS="$xorg_testset_save_CFLAGS" 8616fi 8617 8618if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8619 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8621 fi 8622 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8624printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8625if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8626then : 8627 printf %s "(cached) " >&6 8628else case e in #( 8629 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8630/* end confdefs.h. */ 8631int i; 8632_ACEOF 8633if ac_fn_c_try_compile "$LINENO" 8634then : 8635 xorg_cv_cc_flag_unused_command_line_argument=yes 8636else case e in #( 8637 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8638esac 8639fi 8640rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8641esac 8642fi 8643{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8644printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8645 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8646 CFLAGS="$xorg_testset_save_CFLAGS" 8647fi 8648 8649found="no" 8650 8651 if test $found = "no" ; then 8652 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8653 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8654 fi 8655 8656 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8657 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8658 fi 8659 8660 CFLAGS="$CFLAGS -Werror=write-strings" 8661 8662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8663printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8664 cacheid=xorg_cv_cc_flag__Werror_write_strings 8665 if eval test \${$cacheid+y} 8666then : 8667 printf %s "(cached) " >&6 8668else case e in #( 8669 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8670/* end confdefs.h. */ 8671int i; 8672int 8673main (void) 8674{ 8675 8676 ; 8677 return 0; 8678} 8679_ACEOF 8680if ac_fn_c_try_link "$LINENO" 8681then : 8682 eval $cacheid=yes 8683else case e in #( 8684 e) eval $cacheid=no ;; 8685esac 8686fi 8687rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8688 conftest$ac_exeext conftest.$ac_ext ;; 8689esac 8690fi 8691 8692 8693 CFLAGS="$xorg_testset_save_CFLAGS" 8694 8695 eval supported=\$$cacheid 8696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8697printf "%s\n" "$supported" >&6; } 8698 if test "$supported" = "yes" ; then 8699 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8700 found="yes" 8701 fi 8702 fi 8703 8704 8705 8706 8707 8708 8709 8710 8711 8712 8713 8714 8715 8716 8717 8718xorg_testset_save_CFLAGS="$CFLAGS" 8719 8720if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8721 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8723printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8724if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8725then : 8726 printf %s "(cached) " >&6 8727else case e in #( 8728 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8729/* end confdefs.h. */ 8730int i; 8731_ACEOF 8732if ac_fn_c_try_compile "$LINENO" 8733then : 8734 xorg_cv_cc_flag_unknown_warning_option=yes 8735else case e in #( 8736 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8737esac 8738fi 8739rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8740esac 8741fi 8742{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8743printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8744 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8745 CFLAGS="$xorg_testset_save_CFLAGS" 8746fi 8747 8748if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8749 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8751 fi 8752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8754printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8755if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8756then : 8757 printf %s "(cached) " >&6 8758else case e in #( 8759 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8760/* end confdefs.h. */ 8761int i; 8762_ACEOF 8763if ac_fn_c_try_compile "$LINENO" 8764then : 8765 xorg_cv_cc_flag_unused_command_line_argument=yes 8766else case e in #( 8767 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8768esac 8769fi 8770rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8771esac 8772fi 8773{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8774printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8775 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8776 CFLAGS="$xorg_testset_save_CFLAGS" 8777fi 8778 8779found="no" 8780 8781 if test $found = "no" ; then 8782 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8784 fi 8785 8786 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8788 fi 8789 8790 CFLAGS="$CFLAGS -Werror=address" 8791 8792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8793printf %s "checking if $CC supports -Werror=address... " >&6; } 8794 cacheid=xorg_cv_cc_flag__Werror_address 8795 if eval test \${$cacheid+y} 8796then : 8797 printf %s "(cached) " >&6 8798else case e in #( 8799 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8800/* end confdefs.h. */ 8801int i; 8802int 8803main (void) 8804{ 8805 8806 ; 8807 return 0; 8808} 8809_ACEOF 8810if ac_fn_c_try_link "$LINENO" 8811then : 8812 eval $cacheid=yes 8813else case e in #( 8814 e) eval $cacheid=no ;; 8815esac 8816fi 8817rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8818 conftest$ac_exeext conftest.$ac_ext ;; 8819esac 8820fi 8821 8822 8823 CFLAGS="$xorg_testset_save_CFLAGS" 8824 8825 eval supported=\$$cacheid 8826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8827printf "%s\n" "$supported" >&6; } 8828 if test "$supported" = "yes" ; then 8829 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8830 found="yes" 8831 fi 8832 fi 8833 8834 8835 8836 8837 8838 8839 8840 8841 8842 8843 8844 8845 8846 8847 8848xorg_testset_save_CFLAGS="$CFLAGS" 8849 8850if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8853printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8854if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8855then : 8856 printf %s "(cached) " >&6 8857else case e in #( 8858 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8859/* end confdefs.h. */ 8860int i; 8861_ACEOF 8862if ac_fn_c_try_compile "$LINENO" 8863then : 8864 xorg_cv_cc_flag_unknown_warning_option=yes 8865else case e in #( 8866 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8867esac 8868fi 8869rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8870esac 8871fi 8872{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8873printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8874 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8875 CFLAGS="$xorg_testset_save_CFLAGS" 8876fi 8877 8878if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8879 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8881 fi 8882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8884printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8885if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8886then : 8887 printf %s "(cached) " >&6 8888else case e in #( 8889 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8890/* end confdefs.h. */ 8891int i; 8892_ACEOF 8893if ac_fn_c_try_compile "$LINENO" 8894then : 8895 xorg_cv_cc_flag_unused_command_line_argument=yes 8896else case e in #( 8897 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8898esac 8899fi 8900rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8901esac 8902fi 8903{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8904printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8905 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8906 CFLAGS="$xorg_testset_save_CFLAGS" 8907fi 8908 8909found="no" 8910 8911 if test $found = "no" ; then 8912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8914 fi 8915 8916 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8917 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8918 fi 8919 8920 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8921 8922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8923printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8924 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8925 if eval test \${$cacheid+y} 8926then : 8927 printf %s "(cached) " >&6 8928else case e in #( 8929 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8930/* end confdefs.h. */ 8931int i; 8932int 8933main (void) 8934{ 8935 8936 ; 8937 return 0; 8938} 8939_ACEOF 8940if ac_fn_c_try_link "$LINENO" 8941then : 8942 eval $cacheid=yes 8943else case e in #( 8944 e) eval $cacheid=no ;; 8945esac 8946fi 8947rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8948 conftest$ac_exeext conftest.$ac_ext ;; 8949esac 8950fi 8951 8952 8953 CFLAGS="$xorg_testset_save_CFLAGS" 8954 8955 eval supported=\$$cacheid 8956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8957printf "%s\n" "$supported" >&6; } 8958 if test "$supported" = "yes" ; then 8959 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8960 found="yes" 8961 fi 8962 fi 8963 8964 if test $found = "no" ; then 8965 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8967 fi 8968 8969 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8970 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8971 fi 8972 8973 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8974 8975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8976printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8977 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8978 if eval test \${$cacheid+y} 8979then : 8980 printf %s "(cached) " >&6 8981else case e in #( 8982 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8983/* end confdefs.h. */ 8984int i; 8985int 8986main (void) 8987{ 8988 8989 ; 8990 return 0; 8991} 8992_ACEOF 8993if ac_fn_c_try_link "$LINENO" 8994then : 8995 eval $cacheid=yes 8996else case e in #( 8997 e) eval $cacheid=no ;; 8998esac 8999fi 9000rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9001 conftest$ac_exeext conftest.$ac_ext ;; 9002esac 9003fi 9004 9005 9006 CFLAGS="$xorg_testset_save_CFLAGS" 9007 9008 eval supported=\$$cacheid 9009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9010printf "%s\n" "$supported" >&6; } 9011 if test "$supported" = "yes" ; then 9012 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9013 found="yes" 9014 fi 9015 fi 9016 9017 9018 9019 9020 9021 9022 9023 9024 9025 9026 9027 9028 9029 9030 9031xorg_testset_save_CFLAGS="$CFLAGS" 9032 9033if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9036printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9037if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9038then : 9039 printf %s "(cached) " >&6 9040else case e in #( 9041 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9042/* end confdefs.h. */ 9043int i; 9044_ACEOF 9045if ac_fn_c_try_compile "$LINENO" 9046then : 9047 xorg_cv_cc_flag_unknown_warning_option=yes 9048else case e in #( 9049 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9050esac 9051fi 9052rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9053esac 9054fi 9055{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9056printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9057 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9058 CFLAGS="$xorg_testset_save_CFLAGS" 9059fi 9060 9061if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9064 fi 9065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9067printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9068if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9069then : 9070 printf %s "(cached) " >&6 9071else case e in #( 9072 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9073/* end confdefs.h. */ 9074int i; 9075_ACEOF 9076if ac_fn_c_try_compile "$LINENO" 9077then : 9078 xorg_cv_cc_flag_unused_command_line_argument=yes 9079else case e in #( 9080 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9081esac 9082fi 9083rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9084esac 9085fi 9086{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9087printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9088 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9089 CFLAGS="$xorg_testset_save_CFLAGS" 9090fi 9091 9092found="no" 9093 9094 if test $found = "no" ; then 9095 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9097 fi 9098 9099 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9100 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9101 fi 9102 9103 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9104 9105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9106printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9107 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9108 if eval test \${$cacheid+y} 9109then : 9110 printf %s "(cached) " >&6 9111else case e in #( 9112 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9113/* end confdefs.h. */ 9114int i; 9115int 9116main (void) 9117{ 9118 9119 ; 9120 return 0; 9121} 9122_ACEOF 9123if ac_fn_c_try_link "$LINENO" 9124then : 9125 eval $cacheid=yes 9126else case e in #( 9127 e) eval $cacheid=no ;; 9128esac 9129fi 9130rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9131 conftest$ac_exeext conftest.$ac_ext ;; 9132esac 9133fi 9134 9135 9136 CFLAGS="$xorg_testset_save_CFLAGS" 9137 9138 eval supported=\$$cacheid 9139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9140printf "%s\n" "$supported" >&6; } 9141 if test "$supported" = "yes" ; then 9142 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9143 found="yes" 9144 fi 9145 fi 9146 9147 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9148else 9149{ 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 $PACKAGE_BUGREPORT" >&5 9150printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9151 9152 9153 9154 9155 9156 9157 9158 9159 9160 9161 9162 9163 9164xorg_testset_save_CFLAGS="$CFLAGS" 9165 9166if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9169printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9170if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9171then : 9172 printf %s "(cached) " >&6 9173else case e in #( 9174 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9175/* end confdefs.h. */ 9176int i; 9177_ACEOF 9178if ac_fn_c_try_compile "$LINENO" 9179then : 9180 xorg_cv_cc_flag_unknown_warning_option=yes 9181else case e in #( 9182 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9183esac 9184fi 9185rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9186esac 9187fi 9188{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9189printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9190 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9191 CFLAGS="$xorg_testset_save_CFLAGS" 9192fi 9193 9194if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9197 fi 9198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9200printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9201if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9202then : 9203 printf %s "(cached) " >&6 9204else case e in #( 9205 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9206/* end confdefs.h. */ 9207int i; 9208_ACEOF 9209if ac_fn_c_try_compile "$LINENO" 9210then : 9211 xorg_cv_cc_flag_unused_command_line_argument=yes 9212else case e in #( 9213 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9214esac 9215fi 9216rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9217esac 9218fi 9219{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9220printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9221 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9222 CFLAGS="$xorg_testset_save_CFLAGS" 9223fi 9224 9225found="no" 9226 9227 if test $found = "no" ; then 9228 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9230 fi 9231 9232 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9233 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9234 fi 9235 9236 CFLAGS="$CFLAGS -Wimplicit" 9237 9238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9239printf %s "checking if $CC supports -Wimplicit... " >&6; } 9240 cacheid=xorg_cv_cc_flag__Wimplicit 9241 if eval test \${$cacheid+y} 9242then : 9243 printf %s "(cached) " >&6 9244else case e in #( 9245 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9246/* end confdefs.h. */ 9247int i; 9248int 9249main (void) 9250{ 9251 9252 ; 9253 return 0; 9254} 9255_ACEOF 9256if ac_fn_c_try_link "$LINENO" 9257then : 9258 eval $cacheid=yes 9259else case e in #( 9260 e) eval $cacheid=no ;; 9261esac 9262fi 9263rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9264 conftest$ac_exeext conftest.$ac_ext ;; 9265esac 9266fi 9267 9268 9269 CFLAGS="$xorg_testset_save_CFLAGS" 9270 9271 eval supported=\$$cacheid 9272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9273printf "%s\n" "$supported" >&6; } 9274 if test "$supported" = "yes" ; then 9275 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9276 found="yes" 9277 fi 9278 fi 9279 9280 9281 9282 9283 9284 9285 9286 9287 9288 9289 9290 9291 9292 9293 9294xorg_testset_save_CFLAGS="$CFLAGS" 9295 9296if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9297 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9299printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9300if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9301then : 9302 printf %s "(cached) " >&6 9303else case e in #( 9304 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9305/* end confdefs.h. */ 9306int i; 9307_ACEOF 9308if ac_fn_c_try_compile "$LINENO" 9309then : 9310 xorg_cv_cc_flag_unknown_warning_option=yes 9311else case e in #( 9312 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9313esac 9314fi 9315rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9316esac 9317fi 9318{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9319printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9320 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9321 CFLAGS="$xorg_testset_save_CFLAGS" 9322fi 9323 9324if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9327 fi 9328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9330printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9331if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9332then : 9333 printf %s "(cached) " >&6 9334else case e in #( 9335 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9336/* end confdefs.h. */ 9337int i; 9338_ACEOF 9339if ac_fn_c_try_compile "$LINENO" 9340then : 9341 xorg_cv_cc_flag_unused_command_line_argument=yes 9342else case e in #( 9343 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9344esac 9345fi 9346rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9347esac 9348fi 9349{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9350printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9351 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9352 CFLAGS="$xorg_testset_save_CFLAGS" 9353fi 9354 9355found="no" 9356 9357 if test $found = "no" ; then 9358 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9360 fi 9361 9362 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9363 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9364 fi 9365 9366 CFLAGS="$CFLAGS -Wnonnull" 9367 9368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9369printf %s "checking if $CC supports -Wnonnull... " >&6; } 9370 cacheid=xorg_cv_cc_flag__Wnonnull 9371 if eval test \${$cacheid+y} 9372then : 9373 printf %s "(cached) " >&6 9374else case e in #( 9375 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9376/* end confdefs.h. */ 9377int i; 9378int 9379main (void) 9380{ 9381 9382 ; 9383 return 0; 9384} 9385_ACEOF 9386if ac_fn_c_try_link "$LINENO" 9387then : 9388 eval $cacheid=yes 9389else case e in #( 9390 e) eval $cacheid=no ;; 9391esac 9392fi 9393rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9394 conftest$ac_exeext conftest.$ac_ext ;; 9395esac 9396fi 9397 9398 9399 CFLAGS="$xorg_testset_save_CFLAGS" 9400 9401 eval supported=\$$cacheid 9402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9403printf "%s\n" "$supported" >&6; } 9404 if test "$supported" = "yes" ; then 9405 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9406 found="yes" 9407 fi 9408 fi 9409 9410 9411 9412 9413 9414 9415 9416 9417 9418 9419 9420 9421 9422 9423 9424xorg_testset_save_CFLAGS="$CFLAGS" 9425 9426if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9429printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9430if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9431then : 9432 printf %s "(cached) " >&6 9433else case e in #( 9434 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9435/* end confdefs.h. */ 9436int i; 9437_ACEOF 9438if ac_fn_c_try_compile "$LINENO" 9439then : 9440 xorg_cv_cc_flag_unknown_warning_option=yes 9441else case e in #( 9442 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9443esac 9444fi 9445rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9446esac 9447fi 9448{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9449printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9450 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9451 CFLAGS="$xorg_testset_save_CFLAGS" 9452fi 9453 9454if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9455 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9457 fi 9458 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9460printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9461if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9462then : 9463 printf %s "(cached) " >&6 9464else case e in #( 9465 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9466/* end confdefs.h. */ 9467int i; 9468_ACEOF 9469if ac_fn_c_try_compile "$LINENO" 9470then : 9471 xorg_cv_cc_flag_unused_command_line_argument=yes 9472else case e in #( 9473 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9474esac 9475fi 9476rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9477esac 9478fi 9479{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9480printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9481 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9482 CFLAGS="$xorg_testset_save_CFLAGS" 9483fi 9484 9485found="no" 9486 9487 if test $found = "no" ; then 9488 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9490 fi 9491 9492 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9493 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9494 fi 9495 9496 CFLAGS="$CFLAGS -Winit-self" 9497 9498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9499printf %s "checking if $CC supports -Winit-self... " >&6; } 9500 cacheid=xorg_cv_cc_flag__Winit_self 9501 if eval test \${$cacheid+y} 9502then : 9503 printf %s "(cached) " >&6 9504else case e in #( 9505 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9506/* end confdefs.h. */ 9507int i; 9508int 9509main (void) 9510{ 9511 9512 ; 9513 return 0; 9514} 9515_ACEOF 9516if ac_fn_c_try_link "$LINENO" 9517then : 9518 eval $cacheid=yes 9519else case e in #( 9520 e) eval $cacheid=no ;; 9521esac 9522fi 9523rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9524 conftest$ac_exeext conftest.$ac_ext ;; 9525esac 9526fi 9527 9528 9529 CFLAGS="$xorg_testset_save_CFLAGS" 9530 9531 eval supported=\$$cacheid 9532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9533printf "%s\n" "$supported" >&6; } 9534 if test "$supported" = "yes" ; then 9535 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9536 found="yes" 9537 fi 9538 fi 9539 9540 9541 9542 9543 9544 9545 9546 9547 9548 9549 9550 9551 9552 9553 9554xorg_testset_save_CFLAGS="$CFLAGS" 9555 9556if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9559printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9560if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9561then : 9562 printf %s "(cached) " >&6 9563else case e in #( 9564 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9565/* end confdefs.h. */ 9566int i; 9567_ACEOF 9568if ac_fn_c_try_compile "$LINENO" 9569then : 9570 xorg_cv_cc_flag_unknown_warning_option=yes 9571else case e in #( 9572 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9573esac 9574fi 9575rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9576esac 9577fi 9578{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9579printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9580 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9581 CFLAGS="$xorg_testset_save_CFLAGS" 9582fi 9583 9584if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9585 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9587 fi 9588 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9590printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9591if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9592then : 9593 printf %s "(cached) " >&6 9594else case e in #( 9595 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9596/* end confdefs.h. */ 9597int i; 9598_ACEOF 9599if ac_fn_c_try_compile "$LINENO" 9600then : 9601 xorg_cv_cc_flag_unused_command_line_argument=yes 9602else case e in #( 9603 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9604esac 9605fi 9606rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9607esac 9608fi 9609{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9610printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9611 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9612 CFLAGS="$xorg_testset_save_CFLAGS" 9613fi 9614 9615found="no" 9616 9617 if test $found = "no" ; then 9618 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9620 fi 9621 9622 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9623 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9624 fi 9625 9626 CFLAGS="$CFLAGS -Wmain" 9627 9628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9629printf %s "checking if $CC supports -Wmain... " >&6; } 9630 cacheid=xorg_cv_cc_flag__Wmain 9631 if eval test \${$cacheid+y} 9632then : 9633 printf %s "(cached) " >&6 9634else case e in #( 9635 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9636/* end confdefs.h. */ 9637int i; 9638int 9639main (void) 9640{ 9641 9642 ; 9643 return 0; 9644} 9645_ACEOF 9646if ac_fn_c_try_link "$LINENO" 9647then : 9648 eval $cacheid=yes 9649else case e in #( 9650 e) eval $cacheid=no ;; 9651esac 9652fi 9653rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9654 conftest$ac_exeext conftest.$ac_ext ;; 9655esac 9656fi 9657 9658 9659 CFLAGS="$xorg_testset_save_CFLAGS" 9660 9661 eval supported=\$$cacheid 9662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9663printf "%s\n" "$supported" >&6; } 9664 if test "$supported" = "yes" ; then 9665 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9666 found="yes" 9667 fi 9668 fi 9669 9670 9671 9672 9673 9674 9675 9676 9677 9678 9679 9680 9681 9682 9683 9684xorg_testset_save_CFLAGS="$CFLAGS" 9685 9686if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9689printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9690if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9691then : 9692 printf %s "(cached) " >&6 9693else case e in #( 9694 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9695/* end confdefs.h. */ 9696int i; 9697_ACEOF 9698if ac_fn_c_try_compile "$LINENO" 9699then : 9700 xorg_cv_cc_flag_unknown_warning_option=yes 9701else case e in #( 9702 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9703esac 9704fi 9705rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9706esac 9707fi 9708{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9709printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9710 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9711 CFLAGS="$xorg_testset_save_CFLAGS" 9712fi 9713 9714if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9715 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9717 fi 9718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9720printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9721if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9722then : 9723 printf %s "(cached) " >&6 9724else case e in #( 9725 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9726/* end confdefs.h. */ 9727int i; 9728_ACEOF 9729if ac_fn_c_try_compile "$LINENO" 9730then : 9731 xorg_cv_cc_flag_unused_command_line_argument=yes 9732else case e in #( 9733 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9734esac 9735fi 9736rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9737esac 9738fi 9739{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9740printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9741 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9742 CFLAGS="$xorg_testset_save_CFLAGS" 9743fi 9744 9745found="no" 9746 9747 if test $found = "no" ; then 9748 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9750 fi 9751 9752 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9753 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9754 fi 9755 9756 CFLAGS="$CFLAGS -Wmissing-braces" 9757 9758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9759printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9760 cacheid=xorg_cv_cc_flag__Wmissing_braces 9761 if eval test \${$cacheid+y} 9762then : 9763 printf %s "(cached) " >&6 9764else case e in #( 9765 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9766/* end confdefs.h. */ 9767int i; 9768int 9769main (void) 9770{ 9771 9772 ; 9773 return 0; 9774} 9775_ACEOF 9776if ac_fn_c_try_link "$LINENO" 9777then : 9778 eval $cacheid=yes 9779else case e in #( 9780 e) eval $cacheid=no ;; 9781esac 9782fi 9783rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9784 conftest$ac_exeext conftest.$ac_ext ;; 9785esac 9786fi 9787 9788 9789 CFLAGS="$xorg_testset_save_CFLAGS" 9790 9791 eval supported=\$$cacheid 9792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9793printf "%s\n" "$supported" >&6; } 9794 if test "$supported" = "yes" ; then 9795 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9796 found="yes" 9797 fi 9798 fi 9799 9800 9801 9802 9803 9804 9805 9806 9807 9808 9809 9810 9811 9812 9813 9814xorg_testset_save_CFLAGS="$CFLAGS" 9815 9816if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9819printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9820if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9821then : 9822 printf %s "(cached) " >&6 9823else case e in #( 9824 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9825/* end confdefs.h. */ 9826int i; 9827_ACEOF 9828if ac_fn_c_try_compile "$LINENO" 9829then : 9830 xorg_cv_cc_flag_unknown_warning_option=yes 9831else case e in #( 9832 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9833esac 9834fi 9835rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9836esac 9837fi 9838{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9839printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9840 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9841 CFLAGS="$xorg_testset_save_CFLAGS" 9842fi 9843 9844if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9845 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9847 fi 9848 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9850printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9851if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9852then : 9853 printf %s "(cached) " >&6 9854else case e in #( 9855 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9856/* end confdefs.h. */ 9857int i; 9858_ACEOF 9859if ac_fn_c_try_compile "$LINENO" 9860then : 9861 xorg_cv_cc_flag_unused_command_line_argument=yes 9862else case e in #( 9863 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9864esac 9865fi 9866rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9867esac 9868fi 9869{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9870printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9871 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9872 CFLAGS="$xorg_testset_save_CFLAGS" 9873fi 9874 9875found="no" 9876 9877 if test $found = "no" ; then 9878 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9879 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9880 fi 9881 9882 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9884 fi 9885 9886 CFLAGS="$CFLAGS -Wsequence-point" 9887 9888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9889printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9890 cacheid=xorg_cv_cc_flag__Wsequence_point 9891 if eval test \${$cacheid+y} 9892then : 9893 printf %s "(cached) " >&6 9894else case e in #( 9895 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9896/* end confdefs.h. */ 9897int i; 9898int 9899main (void) 9900{ 9901 9902 ; 9903 return 0; 9904} 9905_ACEOF 9906if ac_fn_c_try_link "$LINENO" 9907then : 9908 eval $cacheid=yes 9909else case e in #( 9910 e) eval $cacheid=no ;; 9911esac 9912fi 9913rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9914 conftest$ac_exeext conftest.$ac_ext ;; 9915esac 9916fi 9917 9918 9919 CFLAGS="$xorg_testset_save_CFLAGS" 9920 9921 eval supported=\$$cacheid 9922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9923printf "%s\n" "$supported" >&6; } 9924 if test "$supported" = "yes" ; then 9925 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9926 found="yes" 9927 fi 9928 fi 9929 9930 9931 9932 9933 9934 9935 9936 9937 9938 9939 9940 9941 9942 9943 9944xorg_testset_save_CFLAGS="$CFLAGS" 9945 9946if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9949printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9950if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9951then : 9952 printf %s "(cached) " >&6 9953else case e in #( 9954 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9955/* end confdefs.h. */ 9956int i; 9957_ACEOF 9958if ac_fn_c_try_compile "$LINENO" 9959then : 9960 xorg_cv_cc_flag_unknown_warning_option=yes 9961else case e in #( 9962 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9963esac 9964fi 9965rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9966esac 9967fi 9968{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9969printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9970 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9971 CFLAGS="$xorg_testset_save_CFLAGS" 9972fi 9973 9974if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9975 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9977 fi 9978 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9980printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9981if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9982then : 9983 printf %s "(cached) " >&6 9984else case e in #( 9985 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9986/* end confdefs.h. */ 9987int i; 9988_ACEOF 9989if ac_fn_c_try_compile "$LINENO" 9990then : 9991 xorg_cv_cc_flag_unused_command_line_argument=yes 9992else case e in #( 9993 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9994esac 9995fi 9996rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9997esac 9998fi 9999{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10000printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10001 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10002 CFLAGS="$xorg_testset_save_CFLAGS" 10003fi 10004 10005found="no" 10006 10007 if test $found = "no" ; then 10008 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10009 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10010 fi 10011 10012 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10013 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10014 fi 10015 10016 CFLAGS="$CFLAGS -Wreturn-type" 10017 10018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10019printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10020 cacheid=xorg_cv_cc_flag__Wreturn_type 10021 if eval test \${$cacheid+y} 10022then : 10023 printf %s "(cached) " >&6 10024else case e in #( 10025 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10026/* end confdefs.h. */ 10027int i; 10028int 10029main (void) 10030{ 10031 10032 ; 10033 return 0; 10034} 10035_ACEOF 10036if ac_fn_c_try_link "$LINENO" 10037then : 10038 eval $cacheid=yes 10039else case e in #( 10040 e) eval $cacheid=no ;; 10041esac 10042fi 10043rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10044 conftest$ac_exeext conftest.$ac_ext ;; 10045esac 10046fi 10047 10048 10049 CFLAGS="$xorg_testset_save_CFLAGS" 10050 10051 eval supported=\$$cacheid 10052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10053printf "%s\n" "$supported" >&6; } 10054 if test "$supported" = "yes" ; then 10055 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10056 found="yes" 10057 fi 10058 fi 10059 10060 10061 10062 10063 10064 10065 10066 10067 10068 10069 10070 10071 10072 10073 10074xorg_testset_save_CFLAGS="$CFLAGS" 10075 10076if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10079printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10080if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10081then : 10082 printf %s "(cached) " >&6 10083else case e in #( 10084 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10085/* end confdefs.h. */ 10086int i; 10087_ACEOF 10088if ac_fn_c_try_compile "$LINENO" 10089then : 10090 xorg_cv_cc_flag_unknown_warning_option=yes 10091else case e in #( 10092 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10093esac 10094fi 10095rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10096esac 10097fi 10098{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10099printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10100 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10101 CFLAGS="$xorg_testset_save_CFLAGS" 10102fi 10103 10104if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10107 fi 10108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10110printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10111if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10112then : 10113 printf %s "(cached) " >&6 10114else case e in #( 10115 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10116/* end confdefs.h. */ 10117int i; 10118_ACEOF 10119if ac_fn_c_try_compile "$LINENO" 10120then : 10121 xorg_cv_cc_flag_unused_command_line_argument=yes 10122else case e in #( 10123 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10124esac 10125fi 10126rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10127esac 10128fi 10129{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10130printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10131 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10132 CFLAGS="$xorg_testset_save_CFLAGS" 10133fi 10134 10135found="no" 10136 10137 if test $found = "no" ; then 10138 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10140 fi 10141 10142 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10143 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10144 fi 10145 10146 CFLAGS="$CFLAGS -Wtrigraphs" 10147 10148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10149printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10150 cacheid=xorg_cv_cc_flag__Wtrigraphs 10151 if eval test \${$cacheid+y} 10152then : 10153 printf %s "(cached) " >&6 10154else case e in #( 10155 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10156/* end confdefs.h. */ 10157int i; 10158int 10159main (void) 10160{ 10161 10162 ; 10163 return 0; 10164} 10165_ACEOF 10166if ac_fn_c_try_link "$LINENO" 10167then : 10168 eval $cacheid=yes 10169else case e in #( 10170 e) eval $cacheid=no ;; 10171esac 10172fi 10173rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10174 conftest$ac_exeext conftest.$ac_ext ;; 10175esac 10176fi 10177 10178 10179 CFLAGS="$xorg_testset_save_CFLAGS" 10180 10181 eval supported=\$$cacheid 10182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10183printf "%s\n" "$supported" >&6; } 10184 if test "$supported" = "yes" ; then 10185 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10186 found="yes" 10187 fi 10188 fi 10189 10190 10191 10192 10193 10194 10195 10196 10197 10198 10199 10200 10201 10202 10203 10204xorg_testset_save_CFLAGS="$CFLAGS" 10205 10206if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10209printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10210if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10211then : 10212 printf %s "(cached) " >&6 10213else case e in #( 10214 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10215/* end confdefs.h. */ 10216int i; 10217_ACEOF 10218if ac_fn_c_try_compile "$LINENO" 10219then : 10220 xorg_cv_cc_flag_unknown_warning_option=yes 10221else case e in #( 10222 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10223esac 10224fi 10225rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10226esac 10227fi 10228{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10229printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10230 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10231 CFLAGS="$xorg_testset_save_CFLAGS" 10232fi 10233 10234if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10235 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10237 fi 10238 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10240printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10241if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10242then : 10243 printf %s "(cached) " >&6 10244else case e in #( 10245 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10246/* end confdefs.h. */ 10247int i; 10248_ACEOF 10249if ac_fn_c_try_compile "$LINENO" 10250then : 10251 xorg_cv_cc_flag_unused_command_line_argument=yes 10252else case e in #( 10253 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10254esac 10255fi 10256rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10257esac 10258fi 10259{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10260printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10261 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10262 CFLAGS="$xorg_testset_save_CFLAGS" 10263fi 10264 10265found="no" 10266 10267 if test $found = "no" ; then 10268 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10269 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10270 fi 10271 10272 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10273 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10274 fi 10275 10276 CFLAGS="$CFLAGS -Warray-bounds" 10277 10278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10279printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10280 cacheid=xorg_cv_cc_flag__Warray_bounds 10281 if eval test \${$cacheid+y} 10282then : 10283 printf %s "(cached) " >&6 10284else case e in #( 10285 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10286/* end confdefs.h. */ 10287int i; 10288int 10289main (void) 10290{ 10291 10292 ; 10293 return 0; 10294} 10295_ACEOF 10296if ac_fn_c_try_link "$LINENO" 10297then : 10298 eval $cacheid=yes 10299else case e in #( 10300 e) eval $cacheid=no ;; 10301esac 10302fi 10303rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10304 conftest$ac_exeext conftest.$ac_ext ;; 10305esac 10306fi 10307 10308 10309 CFLAGS="$xorg_testset_save_CFLAGS" 10310 10311 eval supported=\$$cacheid 10312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10313printf "%s\n" "$supported" >&6; } 10314 if test "$supported" = "yes" ; then 10315 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10316 found="yes" 10317 fi 10318 fi 10319 10320 10321 10322 10323 10324 10325 10326 10327 10328 10329 10330 10331 10332 10333 10334xorg_testset_save_CFLAGS="$CFLAGS" 10335 10336if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10339printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10340if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10341then : 10342 printf %s "(cached) " >&6 10343else case e in #( 10344 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10345/* end confdefs.h. */ 10346int i; 10347_ACEOF 10348if ac_fn_c_try_compile "$LINENO" 10349then : 10350 xorg_cv_cc_flag_unknown_warning_option=yes 10351else case e in #( 10352 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10353esac 10354fi 10355rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10356esac 10357fi 10358{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10359printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10360 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10361 CFLAGS="$xorg_testset_save_CFLAGS" 10362fi 10363 10364if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10365 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10367 fi 10368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10370printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10371if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10372then : 10373 printf %s "(cached) " >&6 10374else case e in #( 10375 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10376/* end confdefs.h. */ 10377int i; 10378_ACEOF 10379if ac_fn_c_try_compile "$LINENO" 10380then : 10381 xorg_cv_cc_flag_unused_command_line_argument=yes 10382else case e in #( 10383 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10384esac 10385fi 10386rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10387esac 10388fi 10389{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10390printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10391 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10392 CFLAGS="$xorg_testset_save_CFLAGS" 10393fi 10394 10395found="no" 10396 10397 if test $found = "no" ; then 10398 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10399 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10400 fi 10401 10402 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10403 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10404 fi 10405 10406 CFLAGS="$CFLAGS -Wwrite-strings" 10407 10408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10409printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10410 cacheid=xorg_cv_cc_flag__Wwrite_strings 10411 if eval test \${$cacheid+y} 10412then : 10413 printf %s "(cached) " >&6 10414else case e in #( 10415 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10416/* end confdefs.h. */ 10417int i; 10418int 10419main (void) 10420{ 10421 10422 ; 10423 return 0; 10424} 10425_ACEOF 10426if ac_fn_c_try_link "$LINENO" 10427then : 10428 eval $cacheid=yes 10429else case e in #( 10430 e) eval $cacheid=no ;; 10431esac 10432fi 10433rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10434 conftest$ac_exeext conftest.$ac_ext ;; 10435esac 10436fi 10437 10438 10439 CFLAGS="$xorg_testset_save_CFLAGS" 10440 10441 eval supported=\$$cacheid 10442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10443printf "%s\n" "$supported" >&6; } 10444 if test "$supported" = "yes" ; then 10445 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10446 found="yes" 10447 fi 10448 fi 10449 10450 10451 10452 10453 10454 10455 10456 10457 10458 10459 10460 10461 10462 10463 10464xorg_testset_save_CFLAGS="$CFLAGS" 10465 10466if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10469printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10470if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10471then : 10472 printf %s "(cached) " >&6 10473else case e in #( 10474 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10475/* end confdefs.h. */ 10476int i; 10477_ACEOF 10478if ac_fn_c_try_compile "$LINENO" 10479then : 10480 xorg_cv_cc_flag_unknown_warning_option=yes 10481else case e in #( 10482 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10483esac 10484fi 10485rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10486esac 10487fi 10488{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10489printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10490 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10491 CFLAGS="$xorg_testset_save_CFLAGS" 10492fi 10493 10494if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10495 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10497 fi 10498 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10500printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10501if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10502then : 10503 printf %s "(cached) " >&6 10504else case e in #( 10505 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10506/* end confdefs.h. */ 10507int i; 10508_ACEOF 10509if ac_fn_c_try_compile "$LINENO" 10510then : 10511 xorg_cv_cc_flag_unused_command_line_argument=yes 10512else case e in #( 10513 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10514esac 10515fi 10516rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10517esac 10518fi 10519{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10520printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10521 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10522 CFLAGS="$xorg_testset_save_CFLAGS" 10523fi 10524 10525found="no" 10526 10527 if test $found = "no" ; then 10528 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10530 fi 10531 10532 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10533 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10534 fi 10535 10536 CFLAGS="$CFLAGS -Waddress" 10537 10538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10539printf %s "checking if $CC supports -Waddress... " >&6; } 10540 cacheid=xorg_cv_cc_flag__Waddress 10541 if eval test \${$cacheid+y} 10542then : 10543 printf %s "(cached) " >&6 10544else case e in #( 10545 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10546/* end confdefs.h. */ 10547int i; 10548int 10549main (void) 10550{ 10551 10552 ; 10553 return 0; 10554} 10555_ACEOF 10556if ac_fn_c_try_link "$LINENO" 10557then : 10558 eval $cacheid=yes 10559else case e in #( 10560 e) eval $cacheid=no ;; 10561esac 10562fi 10563rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10564 conftest$ac_exeext conftest.$ac_ext ;; 10565esac 10566fi 10567 10568 10569 CFLAGS="$xorg_testset_save_CFLAGS" 10570 10571 eval supported=\$$cacheid 10572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10573printf "%s\n" "$supported" >&6; } 10574 if test "$supported" = "yes" ; then 10575 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10576 found="yes" 10577 fi 10578 fi 10579 10580 10581 10582 10583 10584 10585 10586 10587 10588 10589 10590 10591 10592 10593 10594xorg_testset_save_CFLAGS="$CFLAGS" 10595 10596if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10599printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10600if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10601then : 10602 printf %s "(cached) " >&6 10603else case e in #( 10604 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10605/* end confdefs.h. */ 10606int i; 10607_ACEOF 10608if ac_fn_c_try_compile "$LINENO" 10609then : 10610 xorg_cv_cc_flag_unknown_warning_option=yes 10611else case e in #( 10612 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10613esac 10614fi 10615rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10616esac 10617fi 10618{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10619printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10620 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10621 CFLAGS="$xorg_testset_save_CFLAGS" 10622fi 10623 10624if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10627 fi 10628 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10630printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10631if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10632then : 10633 printf %s "(cached) " >&6 10634else case e in #( 10635 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10636/* end confdefs.h. */ 10637int i; 10638_ACEOF 10639if ac_fn_c_try_compile "$LINENO" 10640then : 10641 xorg_cv_cc_flag_unused_command_line_argument=yes 10642else case e in #( 10643 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10644esac 10645fi 10646rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10647esac 10648fi 10649{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10650printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10651 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10652 CFLAGS="$xorg_testset_save_CFLAGS" 10653fi 10654 10655found="no" 10656 10657 if test $found = "no" ; then 10658 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10660 fi 10661 10662 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10664 fi 10665 10666 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10667 10668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10669printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10670 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10671 if eval test \${$cacheid+y} 10672then : 10673 printf %s "(cached) " >&6 10674else case e in #( 10675 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10676/* end confdefs.h. */ 10677int i; 10678int 10679main (void) 10680{ 10681 10682 ; 10683 return 0; 10684} 10685_ACEOF 10686if ac_fn_c_try_link "$LINENO" 10687then : 10688 eval $cacheid=yes 10689else case e in #( 10690 e) eval $cacheid=no ;; 10691esac 10692fi 10693rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10694 conftest$ac_exeext conftest.$ac_ext ;; 10695esac 10696fi 10697 10698 10699 CFLAGS="$xorg_testset_save_CFLAGS" 10700 10701 eval supported=\$$cacheid 10702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10703printf "%s\n" "$supported" >&6; } 10704 if test "$supported" = "yes" ; then 10705 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10706 found="yes" 10707 fi 10708 fi 10709 10710 10711 10712 10713 10714 10715 10716 10717 10718 10719 10720 10721 10722 10723 10724xorg_testset_save_CFLAGS="$CFLAGS" 10725 10726if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10729printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10730if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10731then : 10732 printf %s "(cached) " >&6 10733else case e in #( 10734 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10735/* end confdefs.h. */ 10736int i; 10737_ACEOF 10738if ac_fn_c_try_compile "$LINENO" 10739then : 10740 xorg_cv_cc_flag_unknown_warning_option=yes 10741else case e in #( 10742 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10743esac 10744fi 10745rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10746esac 10747fi 10748{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10749printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10750 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10751 CFLAGS="$xorg_testset_save_CFLAGS" 10752fi 10753 10754if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10755 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10757 fi 10758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10760printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10761if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10762then : 10763 printf %s "(cached) " >&6 10764else case e in #( 10765 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10766/* end confdefs.h. */ 10767int i; 10768_ACEOF 10769if ac_fn_c_try_compile "$LINENO" 10770then : 10771 xorg_cv_cc_flag_unused_command_line_argument=yes 10772else case e in #( 10773 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10774esac 10775fi 10776rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10777esac 10778fi 10779{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10780printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10781 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10782 CFLAGS="$xorg_testset_save_CFLAGS" 10783fi 10784 10785found="no" 10786 10787 if test $found = "no" ; then 10788 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10790 fi 10791 10792 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10793 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10794 fi 10795 10796 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10797 10798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10799printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10800 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10801 if eval test \${$cacheid+y} 10802then : 10803 printf %s "(cached) " >&6 10804else case e in #( 10805 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10806/* end confdefs.h. */ 10807int i; 10808int 10809main (void) 10810{ 10811 10812 ; 10813 return 0; 10814} 10815_ACEOF 10816if ac_fn_c_try_link "$LINENO" 10817then : 10818 eval $cacheid=yes 10819else case e in #( 10820 e) eval $cacheid=no ;; 10821esac 10822fi 10823rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10824 conftest$ac_exeext conftest.$ac_ext ;; 10825esac 10826fi 10827 10828 10829 CFLAGS="$xorg_testset_save_CFLAGS" 10830 10831 eval supported=\$$cacheid 10832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10833printf "%s\n" "$supported" >&6; } 10834 if test "$supported" = "yes" ; then 10835 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10836 found="yes" 10837 fi 10838 fi 10839 10840 10841fi 10842 10843 10844 10845 10846 10847 10848 10849 CWARNFLAGS="$BASE_CFLAGS" 10850 if test "x$GCC" = xyes ; then 10851 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10852 fi 10853 10854 10855 10856 10857 10858 10859 10860 10861# Check whether --enable-strict-compilation was given. 10862if test ${enable_strict_compilation+y} 10863then : 10864 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10865else case e in #( 10866 e) STRICT_COMPILE=no ;; 10867esac 10868fi 10869 10870 10871 10872 10873 10874 10875STRICT_CFLAGS="" 10876 10877 10878 10879 10880 10881 10882 10883 10884 10885 10886 10887 10888 10889xorg_testset_save_CFLAGS="$CFLAGS" 10890 10891if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10894printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10895if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10896then : 10897 printf %s "(cached) " >&6 10898else case e in #( 10899 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10900/* end confdefs.h. */ 10901int i; 10902_ACEOF 10903if ac_fn_c_try_compile "$LINENO" 10904then : 10905 xorg_cv_cc_flag_unknown_warning_option=yes 10906else case e in #( 10907 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10908esac 10909fi 10910rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10911esac 10912fi 10913{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10914printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10915 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10916 CFLAGS="$xorg_testset_save_CFLAGS" 10917fi 10918 10919if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10922 fi 10923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10925printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10926if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10927then : 10928 printf %s "(cached) " >&6 10929else case e in #( 10930 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10931/* end confdefs.h. */ 10932int i; 10933_ACEOF 10934if ac_fn_c_try_compile "$LINENO" 10935then : 10936 xorg_cv_cc_flag_unused_command_line_argument=yes 10937else case e in #( 10938 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10939esac 10940fi 10941rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10942esac 10943fi 10944{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10945printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10946 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10947 CFLAGS="$xorg_testset_save_CFLAGS" 10948fi 10949 10950found="no" 10951 10952 if test $found = "no" ; then 10953 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10955 fi 10956 10957 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10959 fi 10960 10961 CFLAGS="$CFLAGS -pedantic" 10962 10963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10964printf %s "checking if $CC supports -pedantic... " >&6; } 10965 cacheid=xorg_cv_cc_flag__pedantic 10966 if eval test \${$cacheid+y} 10967then : 10968 printf %s "(cached) " >&6 10969else case e in #( 10970 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10971/* end confdefs.h. */ 10972int i; 10973int 10974main (void) 10975{ 10976 10977 ; 10978 return 0; 10979} 10980_ACEOF 10981if ac_fn_c_try_link "$LINENO" 10982then : 10983 eval $cacheid=yes 10984else case e in #( 10985 e) eval $cacheid=no ;; 10986esac 10987fi 10988rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10989 conftest$ac_exeext conftest.$ac_ext ;; 10990esac 10991fi 10992 10993 10994 CFLAGS="$xorg_testset_save_CFLAGS" 10995 10996 eval supported=\$$cacheid 10997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10998printf "%s\n" "$supported" >&6; } 10999 if test "$supported" = "yes" ; then 11000 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11001 found="yes" 11002 fi 11003 fi 11004 11005 11006 11007 11008 11009 11010 11011 11012 11013 11014 11015 11016 11017 11018 11019xorg_testset_save_CFLAGS="$CFLAGS" 11020 11021if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11024printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11025if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11026then : 11027 printf %s "(cached) " >&6 11028else case e in #( 11029 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11030/* end confdefs.h. */ 11031int i; 11032_ACEOF 11033if ac_fn_c_try_compile "$LINENO" 11034then : 11035 xorg_cv_cc_flag_unknown_warning_option=yes 11036else case e in #( 11037 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11038esac 11039fi 11040rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11041esac 11042fi 11043{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11044printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11045 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11046 CFLAGS="$xorg_testset_save_CFLAGS" 11047fi 11048 11049if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11050 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11052 fi 11053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11055printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11056if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11057then : 11058 printf %s "(cached) " >&6 11059else case e in #( 11060 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11061/* end confdefs.h. */ 11062int i; 11063_ACEOF 11064if ac_fn_c_try_compile "$LINENO" 11065then : 11066 xorg_cv_cc_flag_unused_command_line_argument=yes 11067else case e in #( 11068 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11069esac 11070fi 11071rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11072esac 11073fi 11074{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11075printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11076 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11077 CFLAGS="$xorg_testset_save_CFLAGS" 11078fi 11079 11080found="no" 11081 11082 if test $found = "no" ; then 11083 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11085 fi 11086 11087 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11089 fi 11090 11091 CFLAGS="$CFLAGS -Werror" 11092 11093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11094printf %s "checking if $CC supports -Werror... " >&6; } 11095 cacheid=xorg_cv_cc_flag__Werror 11096 if eval test \${$cacheid+y} 11097then : 11098 printf %s "(cached) " >&6 11099else case e in #( 11100 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11101/* end confdefs.h. */ 11102int i; 11103int 11104main (void) 11105{ 11106 11107 ; 11108 return 0; 11109} 11110_ACEOF 11111if ac_fn_c_try_link "$LINENO" 11112then : 11113 eval $cacheid=yes 11114else case e in #( 11115 e) eval $cacheid=no ;; 11116esac 11117fi 11118rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11119 conftest$ac_exeext conftest.$ac_ext ;; 11120esac 11121fi 11122 11123 11124 CFLAGS="$xorg_testset_save_CFLAGS" 11125 11126 eval supported=\$$cacheid 11127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11128printf "%s\n" "$supported" >&6; } 11129 if test "$supported" = "yes" ; then 11130 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11131 found="yes" 11132 fi 11133 fi 11134 11135 if test $found = "no" ; then 11136 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11138 fi 11139 11140 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11141 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11142 fi 11143 11144 CFLAGS="$CFLAGS -errwarn" 11145 11146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11147printf %s "checking if $CC supports -errwarn... " >&6; } 11148 cacheid=xorg_cv_cc_flag__errwarn 11149 if eval test \${$cacheid+y} 11150then : 11151 printf %s "(cached) " >&6 11152else case e in #( 11153 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11154/* end confdefs.h. */ 11155int i; 11156int 11157main (void) 11158{ 11159 11160 ; 11161 return 0; 11162} 11163_ACEOF 11164if ac_fn_c_try_link "$LINENO" 11165then : 11166 eval $cacheid=yes 11167else case e in #( 11168 e) eval $cacheid=no ;; 11169esac 11170fi 11171rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11172 conftest$ac_exeext conftest.$ac_ext ;; 11173esac 11174fi 11175 11176 11177 CFLAGS="$xorg_testset_save_CFLAGS" 11178 11179 eval supported=\$$cacheid 11180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11181printf "%s\n" "$supported" >&6; } 11182 if test "$supported" = "yes" ; then 11183 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11184 found="yes" 11185 fi 11186 fi 11187 11188 11189 11190# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11191# activate it with -Werror, so we add it here explicitly. 11192 11193 11194 11195 11196 11197 11198 11199 11200 11201 11202 11203 11204 11205xorg_testset_save_CFLAGS="$CFLAGS" 11206 11207if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11210printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11211if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11212then : 11213 printf %s "(cached) " >&6 11214else case e in #( 11215 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11216/* end confdefs.h. */ 11217int i; 11218_ACEOF 11219if ac_fn_c_try_compile "$LINENO" 11220then : 11221 xorg_cv_cc_flag_unknown_warning_option=yes 11222else case e in #( 11223 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11224esac 11225fi 11226rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11227esac 11228fi 11229{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11230printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11231 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11232 CFLAGS="$xorg_testset_save_CFLAGS" 11233fi 11234 11235if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11238 fi 11239 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11241printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11242if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11243then : 11244 printf %s "(cached) " >&6 11245else case e in #( 11246 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11247/* end confdefs.h. */ 11248int i; 11249_ACEOF 11250if ac_fn_c_try_compile "$LINENO" 11251then : 11252 xorg_cv_cc_flag_unused_command_line_argument=yes 11253else case e in #( 11254 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11255esac 11256fi 11257rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11258esac 11259fi 11260{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11261printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11262 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11263 CFLAGS="$xorg_testset_save_CFLAGS" 11264fi 11265 11266found="no" 11267 11268 if test $found = "no" ; then 11269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11271 fi 11272 11273 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11275 fi 11276 11277 CFLAGS="$CFLAGS -Werror=attributes" 11278 11279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11280printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11281 cacheid=xorg_cv_cc_flag__Werror_attributes 11282 if eval test \${$cacheid+y} 11283then : 11284 printf %s "(cached) " >&6 11285else case e in #( 11286 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11287/* end confdefs.h. */ 11288int i; 11289int 11290main (void) 11291{ 11292 11293 ; 11294 return 0; 11295} 11296_ACEOF 11297if ac_fn_c_try_link "$LINENO" 11298then : 11299 eval $cacheid=yes 11300else case e in #( 11301 e) eval $cacheid=no ;; 11302esac 11303fi 11304rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11305 conftest$ac_exeext conftest.$ac_ext ;; 11306esac 11307fi 11308 11309 11310 CFLAGS="$xorg_testset_save_CFLAGS" 11311 11312 eval supported=\$$cacheid 11313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11314printf "%s\n" "$supported" >&6; } 11315 if test "$supported" = "yes" ; then 11316 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11317 found="yes" 11318 fi 11319 fi 11320 11321 11322 11323if test "x$STRICT_COMPILE" = "xyes"; then 11324 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11325 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11326fi 11327 11328 11329 11330 11331 11332 11333 11334 11335cat >>confdefs.h <<_ACEOF 11336#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11337_ACEOF 11338 11339 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11340 if test "x$PVM" = "x"; then 11341 PVM="0" 11342 fi 11343 11344printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11345 11346 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11347 if test "x$PVP" = "x"; then 11348 PVP="0" 11349 fi 11350 11351printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11352 11353 11354 11355CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11356mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11357|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11358touch \$(top_srcdir)/ChangeLog; \ 11359echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11360 11361 11362 11363 11364macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11365INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11366mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11367|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11368touch \$(top_srcdir)/INSTALL; \ 11369echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11370 11371 11372 11373 11374 11375 11376case $host_os in 11377 solaris*) 11378 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11379 # check for a man page file found in later versions that use 11380 # traditional section numbers instead 11381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11382printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11383if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11384then : 11385 printf %s "(cached) " >&6 11386else case e in #( 11387 e) test "$cross_compiling" = yes && 11388 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11389if test -r "/usr/share/man/man7/attributes.7"; then 11390 ac_cv_file__usr_share_man_man7_attributes_7=yes 11391else 11392 ac_cv_file__usr_share_man_man7_attributes_7=no 11393fi ;; 11394esac 11395fi 11396{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11397printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11398if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11399then : 11400 SYSV_MAN_SECTIONS=false 11401else case e in #( 11402 e) SYSV_MAN_SECTIONS=true ;; 11403esac 11404fi 11405 11406 ;; 11407 *) SYSV_MAN_SECTIONS=false ;; 11408esac 11409 11410if test x$APP_MAN_SUFFIX = x ; then 11411 APP_MAN_SUFFIX=1 11412fi 11413if test x$APP_MAN_DIR = x ; then 11414 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11415fi 11416 11417if test x$LIB_MAN_SUFFIX = x ; then 11418 LIB_MAN_SUFFIX=3 11419fi 11420if test x$LIB_MAN_DIR = x ; then 11421 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11422fi 11423 11424if test x$FILE_MAN_SUFFIX = x ; then 11425 case $SYSV_MAN_SECTIONS in 11426 true) FILE_MAN_SUFFIX=4 ;; 11427 *) FILE_MAN_SUFFIX=5 ;; 11428 esac 11429fi 11430if test x$FILE_MAN_DIR = x ; then 11431 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11432fi 11433 11434if test x$MISC_MAN_SUFFIX = x ; then 11435 case $SYSV_MAN_SECTIONS in 11436 true) MISC_MAN_SUFFIX=5 ;; 11437 *) MISC_MAN_SUFFIX=7 ;; 11438 esac 11439fi 11440if test x$MISC_MAN_DIR = x ; then 11441 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11442fi 11443 11444if test x$DRIVER_MAN_SUFFIX = x ; then 11445 case $SYSV_MAN_SECTIONS in 11446 true) DRIVER_MAN_SUFFIX=7 ;; 11447 *) DRIVER_MAN_SUFFIX=4 ;; 11448 esac 11449fi 11450if test x$DRIVER_MAN_DIR = x ; then 11451 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11452fi 11453 11454if test x$ADMIN_MAN_SUFFIX = x ; then 11455 case $SYSV_MAN_SECTIONS in 11456 true) ADMIN_MAN_SUFFIX=1m ;; 11457 *) ADMIN_MAN_SUFFIX=8 ;; 11458 esac 11459fi 11460if test x$ADMIN_MAN_DIR = x ; then 11461 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11462fi 11463 11464 11465 11466 11467 11468 11469 11470 11471 11472 11473 11474 11475 11476 11477 11478XORG_MAN_PAGE="X Version 11" 11479 11480MAN_SUBSTS="\ 11481 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11482 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11483 -e 's|__xservername__|Xorg|g' \ 11484 -e 's|__xconfigfile__|xorg.conf|g' \ 11485 -e 's|__projectroot__|\$(prefix)|g' \ 11486 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11487 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11488 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11489 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11490 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11491 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11492 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11493 11494 11495 11496# Check whether --enable-silent-rules was given. 11497if test ${enable_silent_rules+y} 11498then : 11499 enableval=$enable_silent_rules; 11500fi 11501 11502case $enable_silent_rules in # ((( 11503 yes) AM_DEFAULT_VERBOSITY=0;; 11504 no) AM_DEFAULT_VERBOSITY=1;; 11505 *) AM_DEFAULT_VERBOSITY=0;; 11506esac 11507am_make=${MAKE-make} 11508{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11509printf %s "checking whether $am_make supports nested variables... " >&6; } 11510if test ${am_cv_make_support_nested_variables+y} 11511then : 11512 printf %s "(cached) " >&6 11513else case e in #( 11514 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 11515BAR0=false 11516BAR1=true 11517V=1 11518am__doit: 11519 @$(TRUE) 11520.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11521 am_cv_make_support_nested_variables=yes 11522else 11523 am_cv_make_support_nested_variables=no 11524fi ;; 11525esac 11526fi 11527{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11528printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11529if test $am_cv_make_support_nested_variables = yes; then 11530 AM_V='$(V)' 11531 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11532else 11533 AM_V=$AM_DEFAULT_VERBOSITY 11534 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11535fi 11536AM_BACKSLASH='\' 11537 11538 11539 11540 11541ac_config_headers="$ac_config_headers config.h" 11542 11543 11544{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 11545printf %s "checking for inline... " >&6; } 11546if test ${ac_cv_c_inline+y} 11547then : 11548 printf %s "(cached) " >&6 11549else case e in #( 11550 e) ac_cv_c_inline=no 11551for ac_kw in inline __inline__ __inline; do 11552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11553/* end confdefs.h. */ 11554#ifndef __cplusplus 11555typedef int foo_t; 11556static $ac_kw foo_t static_foo (void) {return 0; } 11557$ac_kw foo_t foo (void) {return 0; } 11558#endif 11559 11560_ACEOF 11561if ac_fn_c_try_compile "$LINENO" 11562then : 11563 ac_cv_c_inline=$ac_kw 11564fi 11565rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11566 test "$ac_cv_c_inline" != no && break 11567done 11568 ;; 11569esac 11570fi 11571{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 11572printf "%s\n" "$ac_cv_c_inline" >&6; } 11573 11574case $ac_cv_c_inline in 11575 inline | yes) ;; 11576 *) 11577 case $ac_cv_c_inline in 11578 no) ac_val=;; 11579 *) ac_val=$ac_cv_c_inline;; 11580 esac 11581 cat >>confdefs.h <<_ACEOF 11582#ifndef __cplusplus 11583#define inline $ac_val 11584#endif 11585_ACEOF 11586 ;; 11587esac 11588 11589 11590 11591 if test -n "$ac_tool_prefix"; then 11592 for ac_prog in ar lib "link -lib" 11593 do 11594 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 11595set dummy $ac_tool_prefix$ac_prog; ac_word=$2 11596{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11597printf %s "checking for $ac_word... " >&6; } 11598if test ${ac_cv_prog_AR+y} 11599then : 11600 printf %s "(cached) " >&6 11601else case e in #( 11602 e) if test -n "$AR"; then 11603 ac_cv_prog_AR="$AR" # Let the user override the test. 11604else 11605as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11606for as_dir in $PATH 11607do 11608 IFS=$as_save_IFS 11609 case $as_dir in #((( 11610 '') as_dir=./ ;; 11611 */) ;; 11612 *) as_dir=$as_dir/ ;; 11613 esac 11614 for ac_exec_ext in '' $ac_executable_extensions; do 11615 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11616 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 11617 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11618 break 2 11619 fi 11620done 11621 done 11622IFS=$as_save_IFS 11623 11624fi ;; 11625esac 11626fi 11627AR=$ac_cv_prog_AR 11628if test -n "$AR"; then 11629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 11630printf "%s\n" "$AR" >&6; } 11631else 11632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11633printf "%s\n" "no" >&6; } 11634fi 11635 11636 11637 test -n "$AR" && break 11638 done 11639fi 11640if test -z "$AR"; then 11641 ac_ct_AR=$AR 11642 for ac_prog in ar lib "link -lib" 11643do 11644 # Extract the first word of "$ac_prog", so it can be a program name with args. 11645set dummy $ac_prog; ac_word=$2 11646{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11647printf %s "checking for $ac_word... " >&6; } 11648if test ${ac_cv_prog_ac_ct_AR+y} 11649then : 11650 printf %s "(cached) " >&6 11651else case e in #( 11652 e) if test -n "$ac_ct_AR"; then 11653 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 11654else 11655as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11656for as_dir in $PATH 11657do 11658 IFS=$as_save_IFS 11659 case $as_dir in #((( 11660 '') as_dir=./ ;; 11661 */) ;; 11662 *) as_dir=$as_dir/ ;; 11663 esac 11664 for ac_exec_ext in '' $ac_executable_extensions; do 11665 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11666 ac_cv_prog_ac_ct_AR="$ac_prog" 11667 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11668 break 2 11669 fi 11670done 11671 done 11672IFS=$as_save_IFS 11673 11674fi ;; 11675esac 11676fi 11677ac_ct_AR=$ac_cv_prog_ac_ct_AR 11678if test -n "$ac_ct_AR"; then 11679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 11680printf "%s\n" "$ac_ct_AR" >&6; } 11681else 11682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11683printf "%s\n" "no" >&6; } 11684fi 11685 11686 11687 test -n "$ac_ct_AR" && break 11688done 11689 11690 if test "x$ac_ct_AR" = x; then 11691 AR="false" 11692 else 11693 case $cross_compiling:$ac_tool_warned in 11694yes:) 11695{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11696printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11697ac_tool_warned=yes ;; 11698esac 11699 AR=$ac_ct_AR 11700 fi 11701fi 11702 11703: ${AR=ar} 11704 11705{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5 11706printf %s "checking the archiver ($AR) interface... " >&6; } 11707if test ${am_cv_ar_interface+y} 11708then : 11709 printf %s "(cached) " >&6 11710else case e in #( 11711 e) ac_ext=c 11712ac_cpp='$CPP $CPPFLAGS' 11713ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11714ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11715ac_compiler_gnu=$ac_cv_c_compiler_gnu 11716 11717 am_cv_ar_interface=ar 11718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11719/* end confdefs.h. */ 11720int some_variable = 0; 11721_ACEOF 11722if ac_fn_c_try_compile "$LINENO" 11723then : 11724 am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5' 11725 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 11726 (eval $am_ar_try) 2>&5 11727 ac_status=$? 11728 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11729 test $ac_status = 0; } 11730 if test "$ac_status" -eq 0; then 11731 am_cv_ar_interface=ar 11732 else 11733 am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5' 11734 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 11735 (eval $am_ar_try) 2>&5 11736 ac_status=$? 11737 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11738 test $ac_status = 0; } 11739 if test "$ac_status" -eq 0; then 11740 am_cv_ar_interface=lib 11741 else 11742 am_cv_ar_interface=unknown 11743 fi 11744 fi 11745 rm -f conftest.lib libconftest.a 11746 11747fi 11748rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 11749 ac_ext=c 11750ac_cpp='$CPP $CPPFLAGS' 11751ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11752ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11753ac_compiler_gnu=$ac_cv_c_compiler_gnu 11754 ;; 11755esac 11756fi 11757{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5 11758printf "%s\n" "$am_cv_ar_interface" >&6; } 11759 11760case $am_cv_ar_interface in 11761ar) 11762 ;; 11763lib) 11764 # Microsoft lib, so override with the ar-lib wrapper script. 11765 # FIXME: It is wrong to rewrite AR. 11766 # But if we don't then we get into trouble of one sort or another. 11767 # A longer-term fix would be to have automake use am__AR in this case, 11768 # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something 11769 # similar. 11770 AR="$am_aux_dir/ar-lib $AR" 11771 ;; 11772unknown) 11773 as_fn_error $? "could not determine $AR interface" "$LINENO" 5 11774 ;; 11775esac 11776 11777if test -n "$ac_tool_prefix"; then 11778 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 11779set dummy ${ac_tool_prefix}ranlib; ac_word=$2 11780{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11781printf %s "checking for $ac_word... " >&6; } 11782if test ${ac_cv_prog_RANLIB+y} 11783then : 11784 printf %s "(cached) " >&6 11785else case e in #( 11786 e) if test -n "$RANLIB"; then 11787 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 11788else 11789as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11790for as_dir in $PATH 11791do 11792 IFS=$as_save_IFS 11793 case $as_dir in #((( 11794 '') as_dir=./ ;; 11795 */) ;; 11796 *) as_dir=$as_dir/ ;; 11797 esac 11798 for ac_exec_ext in '' $ac_executable_extensions; do 11799 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11800 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 11801 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11802 break 2 11803 fi 11804done 11805 done 11806IFS=$as_save_IFS 11807 11808fi ;; 11809esac 11810fi 11811RANLIB=$ac_cv_prog_RANLIB 11812if test -n "$RANLIB"; then 11813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 11814printf "%s\n" "$RANLIB" >&6; } 11815else 11816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11817printf "%s\n" "no" >&6; } 11818fi 11819 11820 11821fi 11822if test -z "$ac_cv_prog_RANLIB"; then 11823 ac_ct_RANLIB=$RANLIB 11824 # Extract the first word of "ranlib", so it can be a program name with args. 11825set dummy ranlib; ac_word=$2 11826{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11827printf %s "checking for $ac_word... " >&6; } 11828if test ${ac_cv_prog_ac_ct_RANLIB+y} 11829then : 11830 printf %s "(cached) " >&6 11831else case e in #( 11832 e) if test -n "$ac_ct_RANLIB"; then 11833 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 11834else 11835as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11836for as_dir in $PATH 11837do 11838 IFS=$as_save_IFS 11839 case $as_dir in #((( 11840 '') as_dir=./ ;; 11841 */) ;; 11842 *) as_dir=$as_dir/ ;; 11843 esac 11844 for ac_exec_ext in '' $ac_executable_extensions; do 11845 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11846 ac_cv_prog_ac_ct_RANLIB="ranlib" 11847 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11848 break 2 11849 fi 11850done 11851 done 11852IFS=$as_save_IFS 11853 11854fi ;; 11855esac 11856fi 11857ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 11858if test -n "$ac_ct_RANLIB"; then 11859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 11860printf "%s\n" "$ac_ct_RANLIB" >&6; } 11861else 11862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11863printf "%s\n" "no" >&6; } 11864fi 11865 11866 if test "x$ac_ct_RANLIB" = x; then 11867 RANLIB=":" 11868 else 11869 case $cross_compiling:$ac_tool_warned in 11870yes:) 11871{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11872printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11873ac_tool_warned=yes ;; 11874esac 11875 RANLIB=$ac_ct_RANLIB 11876 fi 11877else 11878 RANLIB="$ac_cv_prog_RANLIB" 11879fi 11880 11881 11882 11883 11884 11885 11886 11887 11888if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 11889 if test -n "$ac_tool_prefix"; then 11890 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 11891set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 11892{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11893printf %s "checking for $ac_word... " >&6; } 11894if test ${ac_cv_path_PKG_CONFIG+y} 11895then : 11896 printf %s "(cached) " >&6 11897else case e in #( 11898 e) case $PKG_CONFIG in 11899 [\\/]* | ?:[\\/]*) 11900 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 11901 ;; 11902 *) 11903 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11904for as_dir in $PATH 11905do 11906 IFS=$as_save_IFS 11907 case $as_dir in #((( 11908 '') as_dir=./ ;; 11909 */) ;; 11910 *) as_dir=$as_dir/ ;; 11911 esac 11912 for ac_exec_ext in '' $ac_executable_extensions; do 11913 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11914 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 11915 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11916 break 2 11917 fi 11918done 11919 done 11920IFS=$as_save_IFS 11921 11922 ;; 11923esac ;; 11924esac 11925fi 11926PKG_CONFIG=$ac_cv_path_PKG_CONFIG 11927if test -n "$PKG_CONFIG"; then 11928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 11929printf "%s\n" "$PKG_CONFIG" >&6; } 11930else 11931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11932printf "%s\n" "no" >&6; } 11933fi 11934 11935 11936fi 11937if test -z "$ac_cv_path_PKG_CONFIG"; then 11938 ac_pt_PKG_CONFIG=$PKG_CONFIG 11939 # Extract the first word of "pkg-config", so it can be a program name with args. 11940set dummy pkg-config; ac_word=$2 11941{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11942printf %s "checking for $ac_word... " >&6; } 11943if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 11944then : 11945 printf %s "(cached) " >&6 11946else case e in #( 11947 e) case $ac_pt_PKG_CONFIG in 11948 [\\/]* | ?:[\\/]*) 11949 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 11950 ;; 11951 *) 11952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11953for as_dir in $PATH 11954do 11955 IFS=$as_save_IFS 11956 case $as_dir in #((( 11957 '') as_dir=./ ;; 11958 */) ;; 11959 *) as_dir=$as_dir/ ;; 11960 esac 11961 for ac_exec_ext in '' $ac_executable_extensions; do 11962 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11963 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 11964 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11965 break 2 11966 fi 11967done 11968 done 11969IFS=$as_save_IFS 11970 11971 ;; 11972esac ;; 11973esac 11974fi 11975ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 11976if test -n "$ac_pt_PKG_CONFIG"; then 11977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 11978printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 11979else 11980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11981printf "%s\n" "no" >&6; } 11982fi 11983 11984 if test "x$ac_pt_PKG_CONFIG" = x; then 11985 PKG_CONFIG="" 11986 else 11987 case $cross_compiling:$ac_tool_warned in 11988yes:) 11989{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11990printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11991ac_tool_warned=yes ;; 11992esac 11993 PKG_CONFIG=$ac_pt_PKG_CONFIG 11994 fi 11995else 11996 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 11997fi 11998 11999fi 12000if test -n "$PKG_CONFIG"; then 12001 _pkg_min_version=0.9.0 12002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 12003printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 12004 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 12005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12006printf "%s\n" "yes" >&6; } 12007 else 12008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12009printf "%s\n" "no" >&6; } 12010 PKG_CONFIG="" 12011 fi 12012fi 12013 12014 12015pkg_failed=no 12016{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PKGDEPS" >&5 12017printf %s "checking for PKGDEPS... " >&6; } 12018 12019if test -n "$PKGDEPS_CFLAGS"; then 12020 pkg_cv_PKGDEPS_CFLAGS="$PKGDEPS_CFLAGS" 12021 elif test -n "$PKG_CONFIG"; then 12022 if test -n "$PKG_CONFIG" && \ 12023 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.0 x11\""; } >&5 12024 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.0 x11") 2>&5 12025 ac_status=$? 12026 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12027 test $ac_status = 0; }; then 12028 pkg_cv_PKGDEPS_CFLAGS=`$PKG_CONFIG --cflags "xaw7 xmu xt >= 1.0 x11" 2>/dev/null` 12029 test "x$?" != "x0" && pkg_failed=yes 12030else 12031 pkg_failed=yes 12032fi 12033 else 12034 pkg_failed=untried 12035fi 12036if test -n "$PKGDEPS_LIBS"; then 12037 pkg_cv_PKGDEPS_LIBS="$PKGDEPS_LIBS" 12038 elif test -n "$PKG_CONFIG"; then 12039 if test -n "$PKG_CONFIG" && \ 12040 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xaw7 xmu xt >= 1.0 x11\""; } >&5 12041 ($PKG_CONFIG --exists --print-errors "xaw7 xmu xt >= 1.0 x11") 2>&5 12042 ac_status=$? 12043 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12044 test $ac_status = 0; }; then 12045 pkg_cv_PKGDEPS_LIBS=`$PKG_CONFIG --libs "xaw7 xmu xt >= 1.0 x11" 2>/dev/null` 12046 test "x$?" != "x0" && pkg_failed=yes 12047else 12048 pkg_failed=yes 12049fi 12050 else 12051 pkg_failed=untried 12052fi 12053 12054 12055 12056if test $pkg_failed = yes; then 12057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12058printf "%s\n" "no" >&6; } 12059 12060if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12061 _pkg_short_errors_supported=yes 12062else 12063 _pkg_short_errors_supported=no 12064fi 12065 if test $_pkg_short_errors_supported = yes; then 12066 PKGDEPS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xaw7 xmu xt >= 1.0 x11" 2>&1` 12067 else 12068 PKGDEPS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xaw7 xmu xt >= 1.0 x11" 2>&1` 12069 fi 12070 # Put the nasty error message in config.log where it belongs 12071 echo "$PKGDEPS_PKG_ERRORS" >&5 12072 12073 as_fn_error $? "Package requirements (xaw7 xmu xt >= 1.0 x11) were not met: 12074 12075$PKGDEPS_PKG_ERRORS 12076 12077Consider adjusting the PKG_CONFIG_PATH environment variable if you 12078installed software in a non-standard prefix. 12079 12080Alternatively, you may set the environment variables PKGDEPS_CFLAGS 12081and PKGDEPS_LIBS to avoid the need to call pkg-config. 12082See the pkg-config man page for more details." "$LINENO" 5 12083elif test $pkg_failed = untried; then 12084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12085printf "%s\n" "no" >&6; } 12086 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12087printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12088as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12089is in your PATH or set the PKG_CONFIG environment variable to the full 12090path to pkg-config. 12091 12092Alternatively, you may set the environment variables PKGDEPS_CFLAGS 12093and PKGDEPS_LIBS to avoid the need to call pkg-config. 12094See the pkg-config man page for more details. 12095 12096To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12097See 'config.log' for more details" "$LINENO" 5; } 12098else 12099 PKGDEPS_CFLAGS=$pkg_cv_PKGDEPS_CFLAGS 12100 PKGDEPS_LIBS=$pkg_cv_PKGDEPS_LIBS 12101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12102printf "%s\n" "yes" >&6; } 12103 12104fi 12105 12106 12107# Check whether --with-lispdir was given. 12108if test ${with_lispdir+y} 12109then : 12110 withval=$with_lispdir; lispdir="$withval" 12111else case e in #( 12112 e) lispdir=${libdir}/X11/xedit/lisp ;; 12113esac 12114fi 12115 12116LISPDIR=$lispdir 12117 12118 12119ac_fn_check_decl "$LINENO" "_SC_PAGESIZE" "ac_cv_have_decl__SC_PAGESIZE" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 12120if test "x$ac_cv_have_decl__SC_PAGESIZE" = xyes 12121then : 12122 ac_have_decl=1 12123else case e in #( 12124 e) ac_have_decl=0 ;; 12125esac 12126fi 12127printf "%s\n" "#define HAVE_DECL__SC_PAGESIZE $ac_have_decl" >>confdefs.h 12128 12129ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" 12130if test "x$ac_cv_func_getpagesize" = xyes 12131then : 12132 printf "%s\n" "#define HAVE_GETPAGESIZE 1" >>confdefs.h 12133 12134fi 12135 12136 12137ac_fn_c_check_func "$LINENO" "realpath" "ac_cv_func_realpath" 12138if test "x$ac_cv_func_realpath" = xyes 12139then : 12140 12141else case e in #( 12142 e) have_realpath=yes ;; 12143esac 12144fi 12145 12146 if test x$have_realpath = xyes; then 12147 NEED_REALPATH_TRUE= 12148 NEED_REALPATH_FALSE='#' 12149else 12150 NEED_REALPATH_TRUE='#' 12151 NEED_REALPATH_FALSE= 12152fi 12153 12154ac_fn_c_check_func "$LINENO" "strcasecmp" "ac_cv_func_strcasecmp" 12155if test "x$ac_cv_func_strcasecmp" = xyes 12156then : 12157 12158else case e in #( 12159 e) have_strcasecmp=yes ;; 12160esac 12161fi 12162 12163 if test x$have_strcasecmp = xyes; then 12164 NEED_STRCASECMP_TRUE= 12165 NEED_STRCASECMP_FALSE='#' 12166else 12167 NEED_STRCASECMP_TRUE='#' 12168 NEED_STRCASECMP_FALSE= 12169fi 12170 12171ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" 12172if test "x$ac_cv_func_unsetenv" = xyes 12173then : 12174 12175else case e in #( 12176 e) have_unsetenv=yes ;; 12177esac 12178fi 12179 12180 if test x$have_unsetenv = xyes; then 12181 NEED_UNSETENV_TRUE= 12182 NEED_UNSETENV_FALSE='#' 12183else 12184 NEED_UNSETENV_TRUE='#' 12185 NEED_UNSETENV_FALSE= 12186fi 12187 12188 12189 12190pkg_failed=no 12191{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for APPDEFS" >&5 12192printf %s "checking for APPDEFS... " >&6; } 12193 12194if test -n "$APPDEFS_CFLAGS"; then 12195 pkg_cv_APPDEFS_CFLAGS="$APPDEFS_CFLAGS" 12196 elif test -n "$PKG_CONFIG"; then 12197 if test -n "$PKG_CONFIG" && \ 12198 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 12199 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 12200 ac_status=$? 12201 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12202 test $ac_status = 0; }; then 12203 pkg_cv_APPDEFS_CFLAGS=`$PKG_CONFIG --cflags "xt" 2>/dev/null` 12204 test "x$?" != "x0" && pkg_failed=yes 12205else 12206 pkg_failed=yes 12207fi 12208 else 12209 pkg_failed=untried 12210fi 12211if test -n "$APPDEFS_LIBS"; then 12212 pkg_cv_APPDEFS_LIBS="$APPDEFS_LIBS" 12213 elif test -n "$PKG_CONFIG"; then 12214 if test -n "$PKG_CONFIG" && \ 12215 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xt\""; } >&5 12216 ($PKG_CONFIG --exists --print-errors "xt") 2>&5 12217 ac_status=$? 12218 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12219 test $ac_status = 0; }; then 12220 pkg_cv_APPDEFS_LIBS=`$PKG_CONFIG --libs "xt" 2>/dev/null` 12221 test "x$?" != "x0" && pkg_failed=yes 12222else 12223 pkg_failed=yes 12224fi 12225 else 12226 pkg_failed=untried 12227fi 12228 12229 12230 12231if test $pkg_failed = yes; then 12232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12233printf "%s\n" "no" >&6; } 12234 12235if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12236 _pkg_short_errors_supported=yes 12237else 12238 _pkg_short_errors_supported=no 12239fi 12240 if test $_pkg_short_errors_supported = yes; then 12241 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xt" 2>&1` 12242 else 12243 APPDEFS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xt" 2>&1` 12244 fi 12245 # Put the nasty error message in config.log where it belongs 12246 echo "$APPDEFS_PKG_ERRORS" >&5 12247 12248 as_fn_error $? "Package requirements (xt) were not met: 12249 12250$APPDEFS_PKG_ERRORS 12251 12252Consider adjusting the PKG_CONFIG_PATH environment variable if you 12253installed software in a non-standard prefix. 12254 12255Alternatively, you may set the environment variables APPDEFS_CFLAGS 12256and APPDEFS_LIBS to avoid the need to call pkg-config. 12257See the pkg-config man page for more details." "$LINENO" 5 12258elif test $pkg_failed = untried; then 12259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12260printf "%s\n" "no" >&6; } 12261 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12262printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12263as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12264is in your PATH or set the PKG_CONFIG environment variable to the full 12265path to pkg-config. 12266 12267Alternatively, you may set the environment variables APPDEFS_CFLAGS 12268and APPDEFS_LIBS to avoid the need to call pkg-config. 12269See the pkg-config man page for more details. 12270 12271To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12272See 'config.log' for more details" "$LINENO" 5; } 12273else 12274 APPDEFS_CFLAGS=$pkg_cv_APPDEFS_CFLAGS 12275 APPDEFS_LIBS=$pkg_cv_APPDEFS_LIBS 12276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12277printf "%s\n" "yes" >&6; } 12278 12279fi 12280xt_appdefaultdir=`$PKG_CONFIG --variable=appdefaultdir xt` 12281 12282# Check whether --with-appdefaultdir was given. 12283if test ${with_appdefaultdir+y} 12284then : 12285 withval=$with_appdefaultdir; appdefaultdir="$withval" 12286else case e in #( 12287 e) appdefaultdir="${xt_appdefaultdir}" ;; 12288esac 12289fi 12290 12291 12292 12293 12294ac_config_files="$ac_config_files Makefile man/Makefile" 12295 12296cat >confcache <<\_ACEOF 12297# This file is a shell script that caches the results of configure 12298# tests run on this system so they can be shared between configure 12299# scripts and configure runs, see configure's option --config-cache. 12300# It is not useful on other systems. If it contains results you don't 12301# want to keep, you may remove or edit it. 12302# 12303# config.status only pays attention to the cache file if you give it 12304# the --recheck option to rerun configure. 12305# 12306# 'ac_cv_env_foo' variables (set or unset) will be overridden when 12307# loading this file, other *unset* 'ac_cv_foo' will be assigned the 12308# following values. 12309 12310_ACEOF 12311 12312# The following way of writing the cache mishandles newlines in values, 12313# but we know of no workaround that is simple, portable, and efficient. 12314# So, we kill variables containing newlines. 12315# Ultrix sh set writes to stderr and can't be redirected directly, 12316# and sets the high bit in the cache file unless we assign to the vars. 12317( 12318 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12319 eval ac_val=\$$ac_var 12320 case $ac_val in #( 12321 *${as_nl}*) 12322 case $ac_var in #( 12323 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12324printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12325 esac 12326 case $ac_var in #( 12327 _ | IFS | as_nl) ;; #( 12328 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12329 *) { eval $ac_var=; unset $ac_var;} ;; 12330 esac ;; 12331 esac 12332 done 12333 12334 (set) 2>&1 | 12335 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12336 *${as_nl}ac_space=\ *) 12337 # 'set' does not quote correctly, so add quotes: double-quote 12338 # substitution turns \\\\ into \\, and sed turns \\ into \. 12339 sed -n \ 12340 "s/'/'\\\\''/g; 12341 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12342 ;; #( 12343 *) 12344 # 'set' quotes correctly as required by POSIX, so do not add quotes. 12345 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12346 ;; 12347 esac | 12348 sort 12349) | 12350 sed ' 12351 /^ac_cv_env_/b end 12352 t clear 12353 :clear 12354 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12355 t end 12356 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12357 :end' >>confcache 12358if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12359 if test -w "$cache_file"; then 12360 if test "x$cache_file" != "x/dev/null"; then 12361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12362printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12363 if test ! -f "$cache_file" || test -h "$cache_file"; then 12364 cat confcache >"$cache_file" 12365 else 12366 case $cache_file in #( 12367 */* | ?:*) 12368 mv -f confcache "$cache_file"$$ && 12369 mv -f "$cache_file"$$ "$cache_file" ;; #( 12370 *) 12371 mv -f confcache "$cache_file" ;; 12372 esac 12373 fi 12374 fi 12375 else 12376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12377printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12378 fi 12379fi 12380rm -f confcache 12381 12382test "x$prefix" = xNONE && prefix=$ac_default_prefix 12383# Let make expand exec_prefix. 12384test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12385 12386DEFS=-DHAVE_CONFIG_H 12387 12388ac_libobjs= 12389ac_ltlibobjs= 12390U= 12391for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12392 # 1. Remove the extension, and $U if already installed. 12393 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12394 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12395 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12396 # will be set to the directory where LIBOBJS objects are built. 12397 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12398 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12399done 12400LIBOBJS=$ac_libobjs 12401 12402LTLIBOBJS=$ac_ltlibobjs 12403 12404 12405{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12406printf %s "checking that generated files are newer than configure... " >&6; } 12407 if test -n "$am_sleep_pid"; then 12408 # Hide warnings about reused PIDs. 12409 wait $am_sleep_pid 2>/dev/null 12410 fi 12411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12412printf "%s\n" "done" >&6; } 12413 if test -n "$EXEEXT"; then 12414 am__EXEEXT_TRUE= 12415 am__EXEEXT_FALSE='#' 12416else 12417 am__EXEEXT_TRUE='#' 12418 am__EXEEXT_FALSE= 12419fi 12420 12421if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12422 as_fn_error $? "conditional \"AMDEP\" was never defined. 12423Usually this means the macro was only invoked conditionally." "$LINENO" 5 12424fi 12425if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12426 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12427Usually this means the macro was only invoked conditionally." "$LINENO" 5 12428fi 12429if test -z "${NEED_REALPATH_TRUE}" && test -z "${NEED_REALPATH_FALSE}"; then 12430 as_fn_error $? "conditional \"NEED_REALPATH\" was never defined. 12431Usually this means the macro was only invoked conditionally." "$LINENO" 5 12432fi 12433if test -z "${NEED_STRCASECMP_TRUE}" && test -z "${NEED_STRCASECMP_FALSE}"; then 12434 as_fn_error $? "conditional \"NEED_STRCASECMP\" was never defined. 12435Usually this means the macro was only invoked conditionally." "$LINENO" 5 12436fi 12437if test -z "${NEED_UNSETENV_TRUE}" && test -z "${NEED_UNSETENV_FALSE}"; then 12438 as_fn_error $? "conditional \"NEED_UNSETENV\" was never defined. 12439Usually this means the macro was only invoked conditionally." "$LINENO" 5 12440fi 12441 12442: "${CONFIG_STATUS=./config.status}" 12443ac_write_fail=0 12444ac_clean_files_save=$ac_clean_files 12445ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12446{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12447printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12448as_write_fail=0 12449cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12450#! $SHELL 12451# Generated by $as_me. 12452# Run this file to recreate the current configuration. 12453# Compiler output produced by configure, useful for debugging 12454# configure, is in config.log if it exists. 12455 12456debug=false 12457ac_cs_recheck=false 12458ac_cs_silent=false 12459 12460SHELL=\${CONFIG_SHELL-$SHELL} 12461export SHELL 12462_ASEOF 12463cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12464## -------------------- ## 12465## M4sh Initialization. ## 12466## -------------------- ## 12467 12468# Be more Bourne compatible 12469DUALCASE=1; export DUALCASE # for MKS sh 12470if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12471then : 12472 emulate sh 12473 NULLCMD=: 12474 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12475 # is contrary to our usage. Disable this feature. 12476 alias -g '${1+"$@"}'='"$@"' 12477 setopt NO_GLOB_SUBST 12478else case e in #( 12479 e) case `(set -o) 2>/dev/null` in #( 12480 *posix*) : 12481 set -o posix ;; #( 12482 *) : 12483 ;; 12484esac ;; 12485esac 12486fi 12487 12488 12489 12490# Reset variables that may have inherited troublesome values from 12491# the environment. 12492 12493# IFS needs to be set, to space, tab, and newline, in precisely that order. 12494# (If _AS_PATH_WALK were called with IFS unset, it would have the 12495# side effect of setting IFS to empty, thus disabling word splitting.) 12496# Quoting is to prevent editors from complaining about space-tab. 12497as_nl=' 12498' 12499export as_nl 12500IFS=" "" $as_nl" 12501 12502PS1='$ ' 12503PS2='> ' 12504PS4='+ ' 12505 12506# Ensure predictable behavior from utilities with locale-dependent output. 12507LC_ALL=C 12508export LC_ALL 12509LANGUAGE=C 12510export LANGUAGE 12511 12512# We cannot yet rely on "unset" to work, but we need these variables 12513# to be unset--not just set to an empty or harmless value--now, to 12514# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12515# also avoids known problems related to "unset" and subshell syntax 12516# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12517for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12518do eval test \${$as_var+y} \ 12519 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12520done 12521 12522# Ensure that fds 0, 1, and 2 are open. 12523if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12524if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12525if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12526 12527# The user is always right. 12528if ${PATH_SEPARATOR+false} :; then 12529 PATH_SEPARATOR=: 12530 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12531 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12532 PATH_SEPARATOR=';' 12533 } 12534fi 12535 12536 12537# Find who we are. Look in the path if we contain no directory separator. 12538as_myself= 12539case $0 in #(( 12540 *[\\/]* ) as_myself=$0 ;; 12541 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12542for as_dir in $PATH 12543do 12544 IFS=$as_save_IFS 12545 case $as_dir in #((( 12546 '') as_dir=./ ;; 12547 */) ;; 12548 *) as_dir=$as_dir/ ;; 12549 esac 12550 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12551 done 12552IFS=$as_save_IFS 12553 12554 ;; 12555esac 12556# We did not find ourselves, most probably we were run as 'sh COMMAND' 12557# in which case we are not to be found in the path. 12558if test "x$as_myself" = x; then 12559 as_myself=$0 12560fi 12561if test ! -f "$as_myself"; then 12562 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12563 exit 1 12564fi 12565 12566 12567 12568# as_fn_error STATUS ERROR [LINENO LOG_FD] 12569# ---------------------------------------- 12570# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12571# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12572# script with STATUS, using 1 if that was 0. 12573as_fn_error () 12574{ 12575 as_status=$1; test $as_status -eq 0 && as_status=1 12576 if test "$4"; then 12577 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12578 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12579 fi 12580 printf "%s\n" "$as_me: error: $2" >&2 12581 as_fn_exit $as_status 12582} # as_fn_error 12583 12584 12585# as_fn_set_status STATUS 12586# ----------------------- 12587# Set $? to STATUS, without forking. 12588as_fn_set_status () 12589{ 12590 return $1 12591} # as_fn_set_status 12592 12593# as_fn_exit STATUS 12594# ----------------- 12595# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12596as_fn_exit () 12597{ 12598 set +e 12599 as_fn_set_status $1 12600 exit $1 12601} # as_fn_exit 12602 12603# as_fn_unset VAR 12604# --------------- 12605# Portably unset VAR. 12606as_fn_unset () 12607{ 12608 { eval $1=; unset $1;} 12609} 12610as_unset=as_fn_unset 12611 12612# as_fn_append VAR VALUE 12613# ---------------------- 12614# Append the text in VALUE to the end of the definition contained in VAR. Take 12615# advantage of any shell optimizations that allow amortized linear growth over 12616# repeated appends, instead of the typical quadratic growth present in naive 12617# implementations. 12618if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12619then : 12620 eval 'as_fn_append () 12621 { 12622 eval $1+=\$2 12623 }' 12624else case e in #( 12625 e) as_fn_append () 12626 { 12627 eval $1=\$$1\$2 12628 } ;; 12629esac 12630fi # as_fn_append 12631 12632# as_fn_arith ARG... 12633# ------------------ 12634# Perform arithmetic evaluation on the ARGs, and store the result in the 12635# global $as_val. Take advantage of shells that can avoid forks. The arguments 12636# must be portable across $(()) and expr. 12637if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12638then : 12639 eval 'as_fn_arith () 12640 { 12641 as_val=$(( $* )) 12642 }' 12643else case e in #( 12644 e) as_fn_arith () 12645 { 12646 as_val=`expr "$@" || test $? -eq 1` 12647 } ;; 12648esac 12649fi # as_fn_arith 12650 12651 12652if expr a : '\(a\)' >/dev/null 2>&1 && 12653 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12654 as_expr=expr 12655else 12656 as_expr=false 12657fi 12658 12659if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12660 as_basename=basename 12661else 12662 as_basename=false 12663fi 12664 12665if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12666 as_dirname=dirname 12667else 12668 as_dirname=false 12669fi 12670 12671as_me=`$as_basename -- "$0" || 12672$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12673 X"$0" : 'X\(//\)$' \| \ 12674 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12675printf "%s\n" X/"$0" | 12676 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12677 s//\1/ 12678 q 12679 } 12680 /^X\/\(\/\/\)$/{ 12681 s//\1/ 12682 q 12683 } 12684 /^X\/\(\/\).*/{ 12685 s//\1/ 12686 q 12687 } 12688 s/.*/./; q'` 12689 12690# Avoid depending upon Character Ranges. 12691as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12692as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12693as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12694as_cr_digits='0123456789' 12695as_cr_alnum=$as_cr_Letters$as_cr_digits 12696 12697 12698# Determine whether it's possible to make 'echo' print without a newline. 12699# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12700# for compatibility with existing Makefiles. 12701ECHO_C= ECHO_N= ECHO_T= 12702case `echo -n x` in #((((( 12703-n*) 12704 case `echo 'xy\c'` in 12705 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12706 xy) ECHO_C='\c';; 12707 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12708 ECHO_T=' ';; 12709 esac;; 12710*) 12711 ECHO_N='-n';; 12712esac 12713 12714# For backward compatibility with old third-party macros, we provide 12715# the shell variables $as_echo and $as_echo_n. New code should use 12716# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12717as_echo='printf %s\n' 12718as_echo_n='printf %s' 12719 12720rm -f conf$$ conf$$.exe conf$$.file 12721if test -d conf$$.dir; then 12722 rm -f conf$$.dir/conf$$.file 12723else 12724 rm -f conf$$.dir 12725 mkdir conf$$.dir 2>/dev/null 12726fi 12727if (echo >conf$$.file) 2>/dev/null; then 12728 if ln -s conf$$.file conf$$ 2>/dev/null; then 12729 as_ln_s='ln -s' 12730 # ... but there are two gotchas: 12731 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12732 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12733 # In both cases, we have to default to 'cp -pR'. 12734 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12735 as_ln_s='cp -pR' 12736 elif ln conf$$.file conf$$ 2>/dev/null; then 12737 as_ln_s=ln 12738 else 12739 as_ln_s='cp -pR' 12740 fi 12741else 12742 as_ln_s='cp -pR' 12743fi 12744rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12745rmdir conf$$.dir 2>/dev/null 12746 12747 12748# as_fn_mkdir_p 12749# ------------- 12750# Create "$as_dir" as a directory, including parents if necessary. 12751as_fn_mkdir_p () 12752{ 12753 12754 case $as_dir in #( 12755 -*) as_dir=./$as_dir;; 12756 esac 12757 test -d "$as_dir" || eval $as_mkdir_p || { 12758 as_dirs= 12759 while :; do 12760 case $as_dir in #( 12761 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12762 *) as_qdir=$as_dir;; 12763 esac 12764 as_dirs="'$as_qdir' $as_dirs" 12765 as_dir=`$as_dirname -- "$as_dir" || 12766$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12767 X"$as_dir" : 'X\(//\)[^/]' \| \ 12768 X"$as_dir" : 'X\(//\)$' \| \ 12769 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12770printf "%s\n" X"$as_dir" | 12771 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12772 s//\1/ 12773 q 12774 } 12775 /^X\(\/\/\)[^/].*/{ 12776 s//\1/ 12777 q 12778 } 12779 /^X\(\/\/\)$/{ 12780 s//\1/ 12781 q 12782 } 12783 /^X\(\/\).*/{ 12784 s//\1/ 12785 q 12786 } 12787 s/.*/./; q'` 12788 test -d "$as_dir" && break 12789 done 12790 test -z "$as_dirs" || eval "mkdir $as_dirs" 12791 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12792 12793 12794} # as_fn_mkdir_p 12795if mkdir -p . 2>/dev/null; then 12796 as_mkdir_p='mkdir -p "$as_dir"' 12797else 12798 test -d ./-p && rmdir ./-p 12799 as_mkdir_p=false 12800fi 12801 12802 12803# as_fn_executable_p FILE 12804# ----------------------- 12805# Test if FILE is an executable regular file. 12806as_fn_executable_p () 12807{ 12808 test -f "$1" && test -x "$1" 12809} # as_fn_executable_p 12810as_test_x='test -x' 12811as_executable_p=as_fn_executable_p 12812 12813# Sed expression to map a string onto a valid CPP name. 12814as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12815as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12816 12817# Sed expression to map a string onto a valid variable name. 12818as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12819as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12820 12821 12822exec 6>&1 12823## ----------------------------------- ## 12824## Main body of $CONFIG_STATUS script. ## 12825## ----------------------------------- ## 12826_ASEOF 12827test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12828 12829cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12830# Save the log message, to keep $0 and so on meaningful, and to 12831# report actual input values of CONFIG_FILES etc. instead of their 12832# values after options handling. 12833ac_log=" 12834This file was extended by xedit $as_me 1.2.4, which was 12835generated by GNU Autoconf 2.72. Invocation command line was 12836 12837 CONFIG_FILES = $CONFIG_FILES 12838 CONFIG_HEADERS = $CONFIG_HEADERS 12839 CONFIG_LINKS = $CONFIG_LINKS 12840 CONFIG_COMMANDS = $CONFIG_COMMANDS 12841 $ $0 $@ 12842 12843on `(hostname || uname -n) 2>/dev/null | sed 1q` 12844" 12845 12846_ACEOF 12847 12848case $ac_config_files in *" 12849"*) set x $ac_config_files; shift; ac_config_files=$*;; 12850esac 12851 12852case $ac_config_headers in *" 12853"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12854esac 12855 12856 12857cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12858# Files that config.status was made for. 12859config_files="$ac_config_files" 12860config_headers="$ac_config_headers" 12861config_commands="$ac_config_commands" 12862 12863_ACEOF 12864 12865cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12866ac_cs_usage="\ 12867'$as_me' instantiates files and other configuration actions 12868from templates according to the current configuration. Unless the files 12869and actions are specified as TAGs, all are instantiated by default. 12870 12871Usage: $0 [OPTION]... [TAG]... 12872 12873 -h, --help print this help, then exit 12874 -V, --version print version number and configuration settings, then exit 12875 --config print configuration, then exit 12876 -q, --quiet, --silent 12877 do not print progress messages 12878 -d, --debug don't remove temporary files 12879 --recheck update $as_me by reconfiguring in the same conditions 12880 --file=FILE[:TEMPLATE] 12881 instantiate the configuration file FILE 12882 --header=FILE[:TEMPLATE] 12883 instantiate the configuration header FILE 12884 12885Configuration files: 12886$config_files 12887 12888Configuration headers: 12889$config_headers 12890 12891Configuration commands: 12892$config_commands 12893 12894Report bugs to <https://gitlab.freedesktop.org/xorg/app/xedit/-/issues>." 12895 12896_ACEOF 12897ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12898ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12899cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12900ac_cs_config='$ac_cs_config_escaped' 12901ac_cs_version="\\ 12902xedit config.status 1.2.4 12903configured by $0, generated by GNU Autoconf 2.72, 12904 with options \\"\$ac_cs_config\\" 12905 12906Copyright (C) 2023 Free Software Foundation, Inc. 12907This config.status script is free software; the Free Software Foundation 12908gives unlimited permission to copy, distribute and modify it." 12909 12910ac_pwd='$ac_pwd' 12911srcdir='$srcdir' 12912INSTALL='$INSTALL' 12913MKDIR_P='$MKDIR_P' 12914AWK='$AWK' 12915test -n "\$AWK" || AWK=awk 12916_ACEOF 12917 12918cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12919# The default lists apply if the user does not specify any file. 12920ac_need_defaults=: 12921while test $# != 0 12922do 12923 case $1 in 12924 --*=?*) 12925 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12926 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12927 ac_shift=: 12928 ;; 12929 --*=) 12930 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12931 ac_optarg= 12932 ac_shift=: 12933 ;; 12934 *) 12935 ac_option=$1 12936 ac_optarg=$2 12937 ac_shift=shift 12938 ;; 12939 esac 12940 12941 case $ac_option in 12942 # Handling of the options. 12943 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12944 ac_cs_recheck=: ;; 12945 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12946 printf "%s\n" "$ac_cs_version"; exit ;; 12947 --config | --confi | --conf | --con | --co | --c ) 12948 printf "%s\n" "$ac_cs_config"; exit ;; 12949 --debug | --debu | --deb | --de | --d | -d ) 12950 debug=: ;; 12951 --file | --fil | --fi | --f ) 12952 $ac_shift 12953 case $ac_optarg in 12954 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12955 '') as_fn_error $? "missing file argument" ;; 12956 esac 12957 as_fn_append CONFIG_FILES " '$ac_optarg'" 12958 ac_need_defaults=false;; 12959 --header | --heade | --head | --hea ) 12960 $ac_shift 12961 case $ac_optarg in 12962 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12963 esac 12964 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12965 ac_need_defaults=false;; 12966 --he | --h) 12967 # Conflict between --help and --header 12968 as_fn_error $? "ambiguous option: '$1' 12969Try '$0 --help' for more information.";; 12970 --help | --hel | -h ) 12971 printf "%s\n" "$ac_cs_usage"; exit ;; 12972 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12973 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12974 ac_cs_silent=: ;; 12975 12976 # This is an error. 12977 -*) as_fn_error $? "unrecognized option: '$1' 12978Try '$0 --help' for more information." ;; 12979 12980 *) as_fn_append ac_config_targets " $1" 12981 ac_need_defaults=false ;; 12982 12983 esac 12984 shift 12985done 12986 12987ac_configure_extra_args= 12988 12989if $ac_cs_silent; then 12990 exec 6>/dev/null 12991 ac_configure_extra_args="$ac_configure_extra_args --silent" 12992fi 12993 12994_ACEOF 12995cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12996if \$ac_cs_recheck; then 12997 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12998 shift 12999 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 13000 CONFIG_SHELL='$SHELL' 13001 export CONFIG_SHELL 13002 exec "\$@" 13003fi 13004 13005_ACEOF 13006cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13007exec 5>>config.log 13008{ 13009 echo 13010 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 13011## Running $as_me. ## 13012_ASBOX 13013 printf "%s\n" "$ac_log" 13014} >&5 13015 13016_ACEOF 13017cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13018# 13019# INIT-COMMANDS 13020# 13021AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 13022 13023_ACEOF 13024 13025cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13026 13027# Handling of arguments. 13028for ac_config_target in $ac_config_targets 13029do 13030 case $ac_config_target in 13031 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 13032 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 13033 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 13034 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 13035 13036 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 13037 esac 13038done 13039 13040 13041# If the user did not use the arguments to specify the items to instantiate, 13042# then the envvar interface is used. Set only those that are not. 13043# We use the long form for the default assignment because of an extremely 13044# bizarre bug on SunOS 4.1.3. 13045if $ac_need_defaults; then 13046 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 13047 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 13048 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 13049fi 13050 13051# Have a temporary directory for convenience. Make it in the build tree 13052# simply because there is no reason against having it here, and in addition, 13053# creating and moving files from /tmp can sometimes cause problems. 13054# Hook for its removal unless debugging. 13055# Note that there is a small window in which the directory will not be cleaned: 13056# after its creation but before its name has been assigned to '$tmp'. 13057$debug || 13058{ 13059 tmp= ac_tmp= 13060 trap 'exit_status=$? 13061 : "${ac_tmp:=$tmp}" 13062 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13063' 0 13064 trap 'as_fn_exit 1' 1 2 13 15 13065} 13066# Create a (secure) tmp directory for tmp files. 13067 13068{ 13069 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13070 test -d "$tmp" 13071} || 13072{ 13073 tmp=./conf$$-$RANDOM 13074 (umask 077 && mkdir "$tmp") 13075} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13076ac_tmp=$tmp 13077 13078# Set up the scripts for CONFIG_FILES section. 13079# No need to generate them if there are no CONFIG_FILES. 13080# This happens for instance with './config.status config.h'. 13081if test -n "$CONFIG_FILES"; then 13082 13083 13084ac_cr=`echo X | tr X '\015'` 13085# On cygwin, bash can eat \r inside `` if the user requested igncr. 13086# But we know of no other shell where ac_cr would be empty at this 13087# point, so we can use a bashism as a fallback. 13088if test "x$ac_cr" = x; then 13089 eval ac_cr=\$\'\\r\' 13090fi 13091ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13092if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13093 ac_cs_awk_cr='\\r' 13094else 13095 ac_cs_awk_cr=$ac_cr 13096fi 13097 13098echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13099_ACEOF 13100 13101 13102{ 13103 echo "cat >conf$$subs.awk <<_ACEOF" && 13104 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13105 echo "_ACEOF" 13106} >conf$$subs.sh || 13107 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13108ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13109ac_delim='%!_!# ' 13110for ac_last_try in false false false false false :; do 13111 . ./conf$$subs.sh || 13112 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13113 13114 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13115 if test $ac_delim_n = $ac_delim_num; then 13116 break 13117 elif $ac_last_try; then 13118 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13119 else 13120 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13121 fi 13122done 13123rm -f conf$$subs.sh 13124 13125cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13126cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13127_ACEOF 13128sed -n ' 13129h 13130s/^/S["/; s/!.*/"]=/ 13131p 13132g 13133s/^[^!]*!// 13134:repl 13135t repl 13136s/'"$ac_delim"'$// 13137t delim 13138:nl 13139h 13140s/\(.\{148\}\)..*/\1/ 13141t more1 13142s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13143p 13144n 13145b repl 13146:more1 13147s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13148p 13149g 13150s/.\{148\}// 13151t nl 13152:delim 13153h 13154s/\(.\{148\}\)..*/\1/ 13155t more2 13156s/["\\]/\\&/g; s/^/"/; s/$/"/ 13157p 13158b 13159:more2 13160s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13161p 13162g 13163s/.\{148\}// 13164t delim 13165' <conf$$subs.awk | sed ' 13166/^[^""]/{ 13167 N 13168 s/\n// 13169} 13170' >>$CONFIG_STATUS || ac_write_fail=1 13171rm -f conf$$subs.awk 13172cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13173_ACAWK 13174cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13175 for (key in S) S_is_set[key] = 1 13176 FS = "" 13177 13178} 13179{ 13180 line = $ 0 13181 nfields = split(line, field, "@") 13182 substed = 0 13183 len = length(field[1]) 13184 for (i = 2; i < nfields; i++) { 13185 key = field[i] 13186 keylen = length(key) 13187 if (S_is_set[key]) { 13188 value = S[key] 13189 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13190 len += length(value) + length(field[++i]) 13191 substed = 1 13192 } else 13193 len += 1 + keylen 13194 } 13195 13196 print line 13197} 13198 13199_ACAWK 13200_ACEOF 13201cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13202if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13203 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13204else 13205 cat 13206fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13207 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13208_ACEOF 13209 13210# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13211# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13212# trailing colons and then remove the whole line if VPATH becomes empty 13213# (actually we leave an empty line to preserve line numbers). 13214if test "x$srcdir" = x.; then 13215 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13216h 13217s/// 13218s/^/:/ 13219s/[ ]*$/:/ 13220s/:\$(srcdir):/:/g 13221s/:\${srcdir}:/:/g 13222s/:@srcdir@:/:/g 13223s/^:*// 13224s/:*$// 13225x 13226s/\(=[ ]*\).*/\1/ 13227G 13228s/\n// 13229s/^[^=]*=[ ]*$// 13230}' 13231fi 13232 13233cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13234fi # test -n "$CONFIG_FILES" 13235 13236# Set up the scripts for CONFIG_HEADERS section. 13237# No need to generate them if there are no CONFIG_HEADERS. 13238# This happens for instance with './config.status Makefile'. 13239if test -n "$CONFIG_HEADERS"; then 13240cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13241BEGIN { 13242_ACEOF 13243 13244# Transform confdefs.h into an awk script 'defines.awk', embedded as 13245# here-document in config.status, that substitutes the proper values into 13246# config.h.in to produce config.h. 13247 13248# Create a delimiter string that does not exist in confdefs.h, to ease 13249# handling of long lines. 13250ac_delim='%!_!# ' 13251for ac_last_try in false false :; do 13252 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13253 if test -z "$ac_tt"; then 13254 break 13255 elif $ac_last_try; then 13256 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13257 else 13258 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13259 fi 13260done 13261 13262# For the awk script, D is an array of macro values keyed by name, 13263# likewise P contains macro parameters if any. Preserve backslash 13264# newline sequences. 13265 13266ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13267sed -n ' 13268s/.\{148\}/&'"$ac_delim"'/g 13269t rset 13270:rset 13271s/^[ ]*#[ ]*define[ ][ ]*/ / 13272t def 13273d 13274:def 13275s/\\$// 13276t bsnl 13277s/["\\]/\\&/g 13278s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13279D["\1"]=" \3"/p 13280s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13281d 13282:bsnl 13283s/["\\]/\\&/g 13284s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13285D["\1"]=" \3\\\\\\n"\\/p 13286t cont 13287s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13288t cont 13289d 13290:cont 13291n 13292s/.\{148\}/&'"$ac_delim"'/g 13293t clear 13294:clear 13295s/\\$// 13296t bsnlc 13297s/["\\]/\\&/g; s/^/"/; s/$/"/p 13298d 13299:bsnlc 13300s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13301b cont 13302' <confdefs.h | sed ' 13303s/'"$ac_delim"'/"\\\ 13304"/g' >>$CONFIG_STATUS || ac_write_fail=1 13305 13306cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13307 for (key in D) D_is_set[key] = 1 13308 FS = "" 13309} 13310/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13311 line = \$ 0 13312 split(line, arg, " ") 13313 if (arg[1] == "#") { 13314 defundef = arg[2] 13315 mac1 = arg[3] 13316 } else { 13317 defundef = substr(arg[1], 2) 13318 mac1 = arg[2] 13319 } 13320 split(mac1, mac2, "(") #) 13321 macro = mac2[1] 13322 prefix = substr(line, 1, index(line, defundef) - 1) 13323 if (D_is_set[macro]) { 13324 # Preserve the white space surrounding the "#". 13325 print prefix "define", macro P[macro] D[macro] 13326 next 13327 } else { 13328 # Replace #undef with comments. This is necessary, for example, 13329 # in the case of _POSIX_SOURCE, which is predefined and required 13330 # on some systems where configure will not decide to define it. 13331 if (defundef == "undef") { 13332 print "/*", prefix defundef, macro, "*/" 13333 next 13334 } 13335 } 13336} 13337{ print } 13338_ACAWK 13339_ACEOF 13340cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13341 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13342fi # test -n "$CONFIG_HEADERS" 13343 13344 13345eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13346shift 13347for ac_tag 13348do 13349 case $ac_tag in 13350 :[FHLC]) ac_mode=$ac_tag; continue;; 13351 esac 13352 case $ac_mode$ac_tag in 13353 :[FHL]*:*);; 13354 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13355 :[FH]-) ac_tag=-:-;; 13356 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13357 esac 13358 ac_save_IFS=$IFS 13359 IFS=: 13360 set x $ac_tag 13361 IFS=$ac_save_IFS 13362 shift 13363 ac_file=$1 13364 shift 13365 13366 case $ac_mode in 13367 :L) ac_source=$1;; 13368 :[FH]) 13369 ac_file_inputs= 13370 for ac_f 13371 do 13372 case $ac_f in 13373 -) ac_f="$ac_tmp/stdin";; 13374 *) # Look for the file first in the build tree, then in the source tree 13375 # (if the path is not absolute). The absolute path cannot be DOS-style, 13376 # because $ac_f cannot contain ':'. 13377 test -f "$ac_f" || 13378 case $ac_f in 13379 [\\/$]*) false;; 13380 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13381 esac || 13382 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13383 esac 13384 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13385 as_fn_append ac_file_inputs " '$ac_f'" 13386 done 13387 13388 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13389 # use $as_me), people would be surprised to read: 13390 # /* config.h. Generated by config.status. */ 13391 configure_input='Generated from '` 13392 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13393 `' by configure.' 13394 if test x"$ac_file" != x-; then 13395 configure_input="$ac_file. $configure_input" 13396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13397printf "%s\n" "$as_me: creating $ac_file" >&6;} 13398 fi 13399 # Neutralize special characters interpreted by sed in replacement strings. 13400 case $configure_input in #( 13401 *\&* | *\|* | *\\* ) 13402 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13403 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13404 *) ac_sed_conf_input=$configure_input;; 13405 esac 13406 13407 case $ac_tag in 13408 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13409 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13410 esac 13411 ;; 13412 esac 13413 13414 ac_dir=`$as_dirname -- "$ac_file" || 13415$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13416 X"$ac_file" : 'X\(//\)[^/]' \| \ 13417 X"$ac_file" : 'X\(//\)$' \| \ 13418 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13419printf "%s\n" X"$ac_file" | 13420 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13421 s//\1/ 13422 q 13423 } 13424 /^X\(\/\/\)[^/].*/{ 13425 s//\1/ 13426 q 13427 } 13428 /^X\(\/\/\)$/{ 13429 s//\1/ 13430 q 13431 } 13432 /^X\(\/\).*/{ 13433 s//\1/ 13434 q 13435 } 13436 s/.*/./; q'` 13437 as_dir="$ac_dir"; as_fn_mkdir_p 13438 ac_builddir=. 13439 13440case "$ac_dir" in 13441.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13442*) 13443 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13444 # A ".." for each directory in $ac_dir_suffix. 13445 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13446 case $ac_top_builddir_sub in 13447 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13448 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13449 esac ;; 13450esac 13451ac_abs_top_builddir=$ac_pwd 13452ac_abs_builddir=$ac_pwd$ac_dir_suffix 13453# for backward compatibility: 13454ac_top_builddir=$ac_top_build_prefix 13455 13456case $srcdir in 13457 .) # We are building in place. 13458 ac_srcdir=. 13459 ac_top_srcdir=$ac_top_builddir_sub 13460 ac_abs_top_srcdir=$ac_pwd ;; 13461 [\\/]* | ?:[\\/]* ) # Absolute name. 13462 ac_srcdir=$srcdir$ac_dir_suffix; 13463 ac_top_srcdir=$srcdir 13464 ac_abs_top_srcdir=$srcdir ;; 13465 *) # Relative name. 13466 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13467 ac_top_srcdir=$ac_top_build_prefix$srcdir 13468 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13469esac 13470ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13471 13472 13473 case $ac_mode in 13474 :F) 13475 # 13476 # CONFIG_FILE 13477 # 13478 13479 case $INSTALL in 13480 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13481 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13482 esac 13483 ac_MKDIR_P=$MKDIR_P 13484 case $MKDIR_P in 13485 [\\/$]* | ?:[\\/]* ) ;; 13486 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13487 esac 13488_ACEOF 13489 13490cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13491# If the template does not know about datarootdir, expand it. 13492# FIXME: This hack should be removed a few years after 2.60. 13493ac_datarootdir_hack=; ac_datarootdir_seen= 13494ac_sed_dataroot=' 13495/datarootdir/ { 13496 p 13497 q 13498} 13499/@datadir@/p 13500/@docdir@/p 13501/@infodir@/p 13502/@localedir@/p 13503/@mandir@/p' 13504case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13505*datarootdir*) ac_datarootdir_seen=yes;; 13506*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13508printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13509_ACEOF 13510cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13511 ac_datarootdir_hack=' 13512 s&@datadir@&$datadir&g 13513 s&@docdir@&$docdir&g 13514 s&@infodir@&$infodir&g 13515 s&@localedir@&$localedir&g 13516 s&@mandir@&$mandir&g 13517 s&\\\${datarootdir}&$datarootdir&g' ;; 13518esac 13519_ACEOF 13520 13521# Neutralize VPATH when '$srcdir' = '.'. 13522# Shell code in configure.ac might set extrasub. 13523# FIXME: do we really want to maintain this feature? 13524cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13525ac_sed_extra="$ac_vpsub 13526$extrasub 13527_ACEOF 13528cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13529:t 13530/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13531s|@configure_input@|$ac_sed_conf_input|;t t 13532s&@top_builddir@&$ac_top_builddir_sub&;t t 13533s&@top_build_prefix@&$ac_top_build_prefix&;t t 13534s&@srcdir@&$ac_srcdir&;t t 13535s&@abs_srcdir@&$ac_abs_srcdir&;t t 13536s&@top_srcdir@&$ac_top_srcdir&;t t 13537s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13538s&@builddir@&$ac_builddir&;t t 13539s&@abs_builddir@&$ac_abs_builddir&;t t 13540s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13541s&@INSTALL@&$ac_INSTALL&;t t 13542s&@MKDIR_P@&$ac_MKDIR_P&;t t 13543$ac_datarootdir_hack 13544" 13545eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13546 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13547 13548test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13549 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13550 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13551 "$ac_tmp/out"`; test -z "$ac_out"; } && 13552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13553which seems to be undefined. Please make sure it is defined" >&5 13554printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13555which seems to be undefined. Please make sure it is defined" >&2;} 13556 13557 rm -f "$ac_tmp/stdin" 13558 case $ac_file in 13559 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13560 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13561 esac \ 13562 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13563 ;; 13564 :H) 13565 # 13566 # CONFIG_HEADER 13567 # 13568 if test x"$ac_file" != x-; then 13569 { 13570 printf "%s\n" "/* $configure_input */" >&1 \ 13571 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13572 } >"$ac_tmp/config.h" \ 13573 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13574 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13576printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13577 else 13578 rm -f "$ac_file" 13579 mv "$ac_tmp/config.h" "$ac_file" \ 13580 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13581 fi 13582 else 13583 printf "%s\n" "/* $configure_input */" >&1 \ 13584 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13585 || as_fn_error $? "could not create -" "$LINENO" 5 13586 fi 13587# Compute "$ac_file"'s index in $config_headers. 13588_am_arg="$ac_file" 13589_am_stamp_count=1 13590for _am_header in $config_headers :; do 13591 case $_am_header in 13592 $_am_arg | $_am_arg:* ) 13593 break ;; 13594 * ) 13595 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13596 esac 13597done 13598echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13599$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13600 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13601 X"$_am_arg" : 'X\(//\)$' \| \ 13602 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13603printf "%s\n" X"$_am_arg" | 13604 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13605 s//\1/ 13606 q 13607 } 13608 /^X\(\/\/\)[^/].*/{ 13609 s//\1/ 13610 q 13611 } 13612 /^X\(\/\/\)$/{ 13613 s//\1/ 13614 q 13615 } 13616 /^X\(\/\).*/{ 13617 s//\1/ 13618 q 13619 } 13620 s/.*/./; q'`/stamp-h$_am_stamp_count 13621 ;; 13622 13623 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13624printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13625 ;; 13626 esac 13627 13628 13629 case $ac_file$ac_mode in 13630 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13631 # Older Autoconf quotes --file arguments for eval, but not when files 13632 # are listed without --file. Let's play safe and only enable the eval 13633 # if we detect the quoting. 13634 # TODO: see whether this extra hack can be removed once we start 13635 # requiring Autoconf 2.70 or later. 13636 case $CONFIG_FILES in #( 13637 *\'*) : 13638 eval set x "$CONFIG_FILES" ;; #( 13639 *) : 13640 set x $CONFIG_FILES ;; #( 13641 *) : 13642 ;; 13643esac 13644 shift 13645 # Used to flag and report bootstrapping failures. 13646 am_rc=0 13647 for am_mf 13648 do 13649 # Strip MF so we end up with the name of the file. 13650 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13651 # Check whether this is an Automake generated Makefile which includes 13652 # dependency-tracking related rules and includes. 13653 # Grep'ing the whole file directly is not great: AIX grep has a line 13654 # limit of 2048, but all sed's we know have understand at least 4000. 13655 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13656 || continue 13657 am_dirpart=`$as_dirname -- "$am_mf" || 13658$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13659 X"$am_mf" : 'X\(//\)[^/]' \| \ 13660 X"$am_mf" : 'X\(//\)$' \| \ 13661 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13662printf "%s\n" X"$am_mf" | 13663 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13664 s//\1/ 13665 q 13666 } 13667 /^X\(\/\/\)[^/].*/{ 13668 s//\1/ 13669 q 13670 } 13671 /^X\(\/\/\)$/{ 13672 s//\1/ 13673 q 13674 } 13675 /^X\(\/\).*/{ 13676 s//\1/ 13677 q 13678 } 13679 s/.*/./; q'` 13680 am_filepart=`$as_basename -- "$am_mf" || 13681$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13682 X"$am_mf" : 'X\(//\)$' \| \ 13683 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13684printf "%s\n" X/"$am_mf" | 13685 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13686 s//\1/ 13687 q 13688 } 13689 /^X\/\(\/\/\)$/{ 13690 s//\1/ 13691 q 13692 } 13693 /^X\/\(\/\).*/{ 13694 s//\1/ 13695 q 13696 } 13697 s/.*/./; q'` 13698 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13699 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13700 | $MAKE -f - am--depfiles" >&5 13701 (cd "$am_dirpart" \ 13702 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13703 | $MAKE -f - am--depfiles) >&5 2>&5 13704 ac_status=$? 13705 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13706 (exit $ac_status); } || am_rc=$? 13707 done 13708 if test $am_rc -ne 0; then 13709 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13710printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13711as_fn_error $? "Something went wrong bootstrapping makefile fragments 13712 for automatic dependency tracking. If GNU make was not used, consider 13713 re-running the configure script with MAKE=\"gmake\" (or whatever is 13714 necessary). You can also try re-running configure with the 13715 '--disable-dependency-tracking' option to at least be able to build 13716 the package (albeit without support for automatic dependency tracking). 13717See 'config.log' for more details" "$LINENO" 5; } 13718 fi 13719 { am_dirpart=; unset am_dirpart;} 13720 { am_filepart=; unset am_filepart;} 13721 { am_mf=; unset am_mf;} 13722 { am_rc=; unset am_rc;} 13723 rm -f conftest-deps.mk 13724} 13725 ;; 13726 13727 esac 13728done # for ac_tag 13729 13730 13731as_fn_exit 0 13732_ACEOF 13733ac_clean_files=$ac_clean_files_save 13734 13735test $ac_write_fail = 0 || 13736 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13737 13738 13739# configure is writing to config.log, and then calls config.status. 13740# config.status does its own redirection, appending to config.log. 13741# Unfortunately, on DOS this fails, as config.log is still kept open 13742# by configure, so config.status won't be able to write to it; its 13743# output is simply discarded. So we exec the FD to /dev/null, 13744# effectively closing config.log, so it can be properly (re)opened and 13745# appended to by config.status. When coming back to configure, we 13746# need to make the FD available again. 13747if test "$no_create" != yes; then 13748 ac_cs_success=: 13749 ac_config_status_args= 13750 test "$silent" = yes && 13751 ac_config_status_args="$ac_config_status_args --quiet" 13752 exec 5>/dev/null 13753 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13754 exec 5>>config.log 13755 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13756 # would make configure fail if this is the last instruction. 13757 $ac_cs_success || as_fn_exit 1 13758fi 13759if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13761printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13762fi 13763 13764 13765