1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.72 for imake 1.0.10. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/util/imake/-/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/util/imake/-/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='imake' 607PACKAGE_TARNAME='imake' 608PACKAGE_VERSION='1.0.10' 609PACKAGE_STRING='imake 1.0.10' 610PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/util/imake/-/issues' 611PACKAGE_URL='' 612 613ac_unique_file="Makefile.am" 614# Factoring default headers for most tests. 615ac_includes_default="\ 616#include <stddef.h> 617#ifdef HAVE_STDIO_H 618# include <stdio.h> 619#endif 620#ifdef HAVE_STDLIB_H 621# include <stdlib.h> 622#endif 623#ifdef HAVE_STRING_H 624# include <string.h> 625#endif 626#ifdef HAVE_INTTYPES_H 627# include <inttypes.h> 628#endif 629#ifdef HAVE_STDINT_H 630# include <stdint.h> 631#endif 632#ifdef HAVE_STRINGS_H 633# include <strings.h> 634#endif 635#ifdef HAVE_SYS_TYPES_H 636# include <sys/types.h> 637#endif 638#ifdef HAVE_SYS_STAT_H 639# include <sys/stat.h> 640#endif 641#ifdef HAVE_UNISTD_H 642# include <unistd.h> 643#endif" 644 645ac_header_c_list= 646enable_year2038=no 647ac_subst_vars='am__EXEEXT_FALSE 648am__EXEEXT_TRUE 649LTLIBOBJS 650LIBOBJS 651XPROTO_LIBS 652XPROTO_CFLAGS 653BUILD_MKHTMLINDEX_FALSE 654BUILD_MKHTMLINDEX_TRUE 655BUILD_CLEANLINKS_FALSE 656BUILD_CLEANLINKS_TRUE 657BUILD_MKDIRHIER_FALSE 658BUILD_MKDIRHIER_TRUE 659BUILD_MERGELIB_FALSE 660BUILD_MERGELIB_TRUE 661BUILD_CCMAKEDEP_FALSE 662BUILD_CCMAKEDEP_TRUE 663BUILD_XMKMF_FALSE 664BUILD_XMKMF_TRUE 665BUILD_MAKEG_FALSE 666BUILD_MAKEG_TRUE 667BUILD_REVPATH_FALSE 668BUILD_REVPATH_TRUE 669RANLIB 670ARCMD 671PREPROCESSCMD_MKDEPEND 672XCONFDIR 673HAS_PERL_FALSE 674HAS_PERL_TRUE 675HAS_PERL 676CPP_PROGRAM 677TRADITIONALCPPFLAGS 678RAWCPPFLAGS 679RAWCPP 680CPP 681MAN_SUBSTS 682XORG_MAN_PAGE 683ADMIN_MAN_DIR 684DRIVER_MAN_DIR 685MISC_MAN_DIR 686FILE_MAN_DIR 687LIB_MAN_DIR 688APP_MAN_DIR 689ADMIN_MAN_SUFFIX 690DRIVER_MAN_SUFFIX 691MISC_MAN_SUFFIX 692FILE_MAN_SUFFIX 693LIB_MAN_SUFFIX 694APP_MAN_SUFFIX 695SED 696host_os 697host_vendor 698host_cpu 699host 700build_os 701build_vendor 702build_cpu 703build 704INSTALL_CMD 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780sysconfdir 781datadir 782datarootdir 783libexecdir 784sbindir 785bindir 786program_transform_name 787prefix 788exec_prefix 789PACKAGE_URL 790PACKAGE_BUGREPORT 791PACKAGE_STRING 792PACKAGE_VERSION 793PACKAGE_TARNAME 794PACKAGE_NAME 795PATH_SEPARATOR 796SHELL 797am__quote' 798ac_subst_files='' 799ac_user_opts=' 800enable_option_checking 801enable_silent_rules 802enable_dependency_tracking 803enable_selective_werror 804enable_strict_compilation 805enable_largefile 806with_config_dir 807with_script_preproc_cmd 808with_create_lib_cmd 809with_clean_lib_cmd 810enable_revpath 811enable_makeg 812enable_xmkmf 813enable_ccmakedep 814enable_mergelib 815enable_mkdirhier 816enable_cleanlinks 817enable_mkhtmlindex 818enable_year2038 819' 820 ac_precious_vars='build_alias 821host_alias 822target_alias 823CC 824CFLAGS 825LDFLAGS 826LIBS 827CPPFLAGS 828PKG_CONFIG 829PKG_CONFIG_PATH 830PKG_CONFIG_LIBDIR 831CPP 832XPROTO_CFLAGS 833XPROTO_LIBS' 834 835 836# Initialize some variables set by options. 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"$ac_msg" 1357 pwd)` 1358# When building in place, set srcdir=. 1359if test "$ac_abs_confdir" = "$ac_pwd"; then 1360 srcdir=. 1361fi 1362# Remove unnecessary trailing slashes from srcdir. 1363# Double slashes in file names in object file debugging info 1364# mess up M-x gdb in Emacs. 1365case $srcdir in 1366*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1367esac 1368for ac_var in $ac_precious_vars; do 1369 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1370 eval ac_env_${ac_var}_value=\$${ac_var} 1371 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1372 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1373done 1374 1375# 1376# Report the --help message. 1377# 1378if test "$ac_init_help" = "long"; then 1379 # Omit some internal or obsolete options to make the list less imposing. 1380 # This message is too long to be a string in the A/UX 3.1 sh. 1381 cat <<_ACEOF 1382'configure' configures imake 1.0.10 to adapt to many kinds of systems. 1383 1384Usage: $0 [OPTION]... [VAR=VALUE]... 1385 1386To assign environment variables (e.g., CC, CFLAGS...), specify them as 1387VAR=VALUE. See below for descriptions of some of the useful variables. 1388 1389Defaults for the options are specified in brackets. 1390 1391Configuration: 1392 -h, --help display this help and exit 1393 --help=short display options specific to this package 1394 --help=recursive display the short help of all the included packages 1395 -V, --version display version information and exit 1396 -q, --quiet, --silent do not print 'checking ...' messages 1397 --cache-file=FILE cache test results in FILE [disabled] 1398 -C, --config-cache alias for '--cache-file=config.cache' 1399 -n, --no-create do not create output files 1400 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1401 1402Installation directories: 1403 --prefix=PREFIX install architecture-independent files in PREFIX 1404 [$ac_default_prefix] 1405 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1406 [PREFIX] 1407 1408By default, 'make install' will install all the files in 1409'$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1410an installation prefix other than '$ac_default_prefix' using '--prefix', 1411for instance '--prefix=\$HOME'. 1412 1413For better control, use the options below. 1414 1415Fine tuning of the installation directories: 1416 --bindir=DIR user executables [EPREFIX/bin] 1417 --sbindir=DIR system admin executables [EPREFIX/sbin] 1418 --libexecdir=DIR program executables [EPREFIX/libexec] 1419 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1420 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1421 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1422 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1423 --libdir=DIR object code libraries [EPREFIX/lib] 1424 --includedir=DIR C header files [PREFIX/include] 1425 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1426 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1427 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1428 --infodir=DIR info documentation [DATAROOTDIR/info] 1429 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1430 --mandir=DIR man documentation [DATAROOTDIR/man] 1431 --docdir=DIR documentation root [DATAROOTDIR/doc/imake] 1432 --htmldir=DIR html documentation [DOCDIR] 1433 --dvidir=DIR dvi documentation [DOCDIR] 1434 --pdfdir=DIR pdf documentation [DOCDIR] 1435 --psdir=DIR ps documentation [DOCDIR] 1436_ACEOF 1437 1438 cat <<\_ACEOF 1439 1440Program names: 1441 --program-prefix=PREFIX prepend PREFIX to installed program names 1442 --program-suffix=SUFFIX append SUFFIX to installed program names 1443 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1444 1445System types: 1446 --build=BUILD configure for building on BUILD [guessed] 1447 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1448_ACEOF 1449fi 1450 1451if test -n "$ac_init_help"; then 1452 case $ac_init_help in 1453 short | recursive ) echo "Configuration of imake 1.0.10:";; 1454 esac 1455 cat <<\_ACEOF 1456 1457Optional Features: 1458 --disable-option-checking ignore unrecognized --enable/--with options 1459 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1460 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1461 --enable-silent-rules less verbose build output (undo: "make V=1") 1462 --disable-silent-rules verbose build output (undo: "make V=0") 1463 --enable-dependency-tracking 1464 do not reject slow dependency extractors 1465 --disable-dependency-tracking 1466 speeds up one-time build 1467 --disable-selective-werror 1468 Turn off selective compiler errors. (default: 1469 enabled) 1470 --enable-strict-compilation 1471 Enable all warnings from compiler and make them 1472 errors (default: disabled) 1473 --disable-largefile omit support for large files 1474 --disable-revpath Build revpath (default: enabled) 1475 --disable-makeg Build makeg (default: enabled) 1476 --disable-xmkmf Build xmkmf (default: enabled) 1477 --disable-ccmakedep Build ccmakedep (default: enabled) 1478 --disable-mergelib Build mergelib (default: enabled) 1479 --disable-mkdirhier Build mkdirhier (default: enabled) 1480 --disable-cleanlinks Build cleanlinks (default: enabled) 1481 --disable-mkhtmlindex Build mkhtmlindex (default: enabled) 1482 --enable-year2038 support timestamps after 2038 1483 1484Optional Packages: 1485 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1486 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1487 --with-config-dir=<path> 1488 Path to config dir (default: ${libdir}/X11/config) 1489 --with-script-preproc-cmd=CMD 1490 Preprocessor command to run on scripts (default: 1491 "gcc -E") 1492 --with-create-lib-cmd=CMD 1493 Command to create libraries (default: "ar clq") 1494 --with-clean-lib-cmd=CMD 1495 Command to clean up libraries (default: "ranlib") 1496 1497Some influential environment variables: 1498 CC C compiler command 1499 CFLAGS C compiler flags 1500 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1501 nonstandard directory <lib dir> 1502 LIBS libraries to pass to the linker, e.g. -l<library> 1503 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1504 you have headers in a nonstandard directory <include dir> 1505 PKG_CONFIG path to pkg-config utility 1506 PKG_CONFIG_PATH 1507 directories to add to pkg-config's search path 1508 PKG_CONFIG_LIBDIR 1509 path overriding pkg-config's built-in search path 1510 CPP C preprocessor 1511 XPROTO_CFLAGS 1512 C compiler flags for XPROTO, overriding pkg-config 1513 XPROTO_LIBS linker flags for XPROTO, overriding pkg-config 1514 1515Use these variables to override the choices made by 'configure' or to help 1516it to find libraries and programs with nonstandard names/locations. 1517 1518Report bugs to <https://gitlab.freedesktop.org/xorg/util/imake/-/issues>. 1519_ACEOF 1520ac_status=$? 1521fi 1522 1523if test "$ac_init_help" = "recursive"; then 1524 # If there are subdirs, report their specific --help. 1525 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1526 test -d "$ac_dir" || 1527 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1528 continue 1529 ac_builddir=. 1530 1531case "$ac_dir" in 1532.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1533*) 1534 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1535 # A ".." for each directory in $ac_dir_suffix. 1536 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1537 case $ac_top_builddir_sub in 1538 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1539 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1540 esac ;; 1541esac 1542ac_abs_top_builddir=$ac_pwd 1543ac_abs_builddir=$ac_pwd$ac_dir_suffix 1544# for backward compatibility: 1545ac_top_builddir=$ac_top_build_prefix 1546 1547case $srcdir in 1548 .) # We are building in place. 1549 ac_srcdir=. 1550 ac_top_srcdir=$ac_top_builddir_sub 1551 ac_abs_top_srcdir=$ac_pwd ;; 1552 [\\/]* | ?:[\\/]* ) # Absolute name. 1553 ac_srcdir=$srcdir$ac_dir_suffix; 1554 ac_top_srcdir=$srcdir 1555 ac_abs_top_srcdir=$srcdir ;; 1556 *) # Relative name. 1557 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1558 ac_top_srcdir=$ac_top_build_prefix$srcdir 1559 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1560esac 1561ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1562 1563 cd "$ac_dir" || { ac_status=$?; continue; } 1564 # Check for configure.gnu first; this name is used for a wrapper for 1565 # Metaconfig's "Configure" on case-insensitive file systems. 1566 if test -f "$ac_srcdir/configure.gnu"; then 1567 echo && 1568 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1569 elif test -f "$ac_srcdir/configure"; then 1570 echo && 1571 $SHELL "$ac_srcdir/configure" --help=recursive 1572 else 1573 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1574 fi || ac_status=$? 1575 cd "$ac_pwd" || { ac_status=$?; break; } 1576 done 1577fi 1578 1579test -n "$ac_init_help" && exit $ac_status 1580if $ac_init_version; then 1581 cat <<\_ACEOF 1582imake configure 1.0.10 1583generated by GNU Autoconf 2.72 1584 1585Copyright (C) 2023 Free Software Foundation, Inc. 1586This configure script is free software; the Free Software Foundation 1587gives unlimited permission to copy, distribute and modify it. 1588_ACEOF 1589 exit 1590fi 1591 1592## ------------------------ ## 1593## Autoconf initialization. ## 1594## ------------------------ ## 1595 1596# ac_fn_c_try_compile LINENO 1597# -------------------------- 1598# Try to compile conftest.$ac_ext, and return whether this succeeded. 1599ac_fn_c_try_compile () 1600{ 1601 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1602 rm -f conftest.$ac_objext conftest.beam 1603 if { { ac_try="$ac_compile" 1604case "(($ac_try" in 1605 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1606 *) ac_try_echo=$ac_try;; 1607esac 1608eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1609printf "%s\n" "$ac_try_echo"; } >&5 1610 (eval "$ac_compile") 2>conftest.err 1611 ac_status=$? 1612 if test -s conftest.err; then 1613 grep -v '^ *+' conftest.err >conftest.er1 1614 cat conftest.er1 >&5 1615 mv -f conftest.er1 conftest.err 1616 fi 1617 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1618 test $ac_status = 0; } && { 1619 test -z "$ac_c_werror_flag" || 1620 test ! -s conftest.err 1621 } && test -s conftest.$ac_objext 1622then : 1623 ac_retval=0 1624else case e in #( 1625 e) printf "%s\n" "$as_me: failed program was:" >&5 1626sed 's/^/| /' conftest.$ac_ext >&5 1627 1628 ac_retval=1 ;; 1629esac 1630fi 1631 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1632 as_fn_set_status $ac_retval 1633 1634} # ac_fn_c_try_compile 1635 1636# ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1637# ------------------------------------------------------------------ 1638# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1639# accordingly. 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" >&6; } 1699if eval test \${$3+y} 1700then : 1701 printf %s "(cached) " >&6 1702else case e in #( 1703 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1704/* end confdefs.h. */ 1705$4 1706#include <$2> 1707_ACEOF 1708if ac_fn_c_try_compile "$LINENO" 1709then : 1710 eval "$3=yes" 1711else case e in #( 1712 e) eval "$3=no" ;; 1713esac 1714fi 1715rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1716esac 1717fi 1718eval ac_res=\$$3 1719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1720printf "%s\n" "$ac_res" >&6; } 1721 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1722 1723} # ac_fn_c_check_header_compile 1724 1725# ac_fn_c_try_link LINENO 1726# ----------------------- 1727# Try to link conftest.$ac_ext, and return whether this succeeded. 1728ac_fn_c_try_link () 1729{ 1730 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1731 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1732 if { { ac_try="$ac_link" 1733case "(($ac_try" in 1734 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1735 *) ac_try_echo=$ac_try;; 1736esac 1737eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1738printf "%s\n" "$ac_try_echo"; } >&5 1739 (eval "$ac_link") 2>conftest.err 1740 ac_status=$? 1741 if test -s conftest.err; then 1742 grep -v '^ *+' conftest.err >conftest.er1 1743 cat conftest.er1 >&5 1744 mv -f conftest.er1 conftest.err 1745 fi 1746 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1747 test $ac_status = 0; } && { 1748 test -z "$ac_c_werror_flag" || 1749 test ! -s conftest.err 1750 } && test -s conftest$ac_exeext && { 1751 test "$cross_compiling" = yes || 1752 test -x conftest$ac_exeext 1753 } 1754then : 1755 ac_retval=0 1756else case e in #( 1757 e) printf "%s\n" "$as_me: failed program was:" >&5 1758sed 's/^/| /' conftest.$ac_ext >&5 1759 1760 ac_retval=1 ;; 1761esac 1762fi 1763 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1764 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1765 # interfere with the next link command; also delete a directory that is 1766 # left behind by Apple's compiler. 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" >&6; } 1820if eval test \${$3+y} 1821then : 1822 printf %s "(cached) " >&6 1823else case e in #( 1824 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1825/* end confdefs.h. */ 1826/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1827 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1828#define $2 innocuous_$2 1829 1830/* System header to define __stub macros and hopefully few prototypes, 1831 which can conflict with char $2 (void); below. */ 1832 1833#include <limits.h> 1834#undef $2 1835 1836/* Override any GCC internal prototype to avoid an error. 1837 Use char because int might match the return type of a GCC 1838 builtin and then its argument prototype would still apply. */ 1839#ifdef __cplusplus 1840extern "C" 1841#endif 1842char $2 (void); 1843/* The GNU C library defines this for functions which it implements 1844 to always fail with ENOSYS. Some functions are actually named 1845 something starting with __ and the normal name is an alias. */ 1846#if defined __stub_$2 || defined __stub___$2 1847choke me 1848#endif 1849 1850int 1851main (void) 1852{ 1853return $2 (); 1854 ; 1855 return 0; 1856} 1857_ACEOF 1858if ac_fn_c_try_link "$LINENO" 1859then : 1860 eval "$3=yes" 1861else case e in #( 1862 e) eval "$3=no" ;; 1863esac 1864fi 1865rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1866 conftest$ac_exeext conftest.$ac_ext ;; 1867esac 1868fi 1869eval ac_res=\$$3 1870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1871printf "%s\n" "$ac_res" >&6; } 1872 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1873 1874} # ac_fn_c_check_func 1875ac_configure_args_raw= 1876for ac_arg 1877do 1878 case $ac_arg in 1879 *\'*) 1880 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1881 esac 1882 as_fn_append ac_configure_args_raw " '$ac_arg'" 1883done 1884 1885case $ac_configure_args_raw in 1886 *$as_nl*) 1887 ac_safe_unquote= ;; 1888 *) 1889 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1890 ac_unsafe_a="$ac_unsafe_z#~" 1891 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1892 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1893esac 1894 1895cat >config.log <<_ACEOF 1896This file contains any messages produced by compilers while 1897running configure, to aid debugging if configure makes a mistake. 1898 1899It was created by imake $as_me 1.0.10, which was 1900generated by GNU Autoconf 2.72. Invocation command line was 1901 1902 $ $0$ac_configure_args_raw 1903 1904_ACEOF 1905exec 5>>config.log 1906{ 1907cat <<_ASUNAME 1908## --------- ## 1909## Platform. ## 1910## --------- ## 1911 1912hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1913uname -m = `(uname -m) 2>/dev/null || echo unknown` 1914uname -r = `(uname -r) 2>/dev/null || echo unknown` 1915uname -s = `(uname -s) 2>/dev/null || echo unknown` 1916uname -v = `(uname -v) 2>/dev/null || echo unknown` 1917 1918/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1919/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1920 1921/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1922/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1923/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1924/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1925/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1926/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1927/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1928 1929_ASUNAME 1930 1931as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1932for as_dir in $PATH 1933do 1934 IFS=$as_save_IFS 1935 case $as_dir in #((( 1936 '') as_dir=./ ;; 1937 */) ;; 1938 *) as_dir=$as_dir/ ;; 1939 esac 1940 printf "%s\n" "PATH: $as_dir" 1941 done 1942IFS=$as_save_IFS 1943 1944} >&5 1945 1946cat >&5 <<_ACEOF 1947 1948 1949## ----------- ## 1950## Core tests. ## 1951## ----------- ## 1952 1953_ACEOF 1954 1955 1956# Keep a trace of the command line. 1957# Strip out --no-create and --no-recursion so they do not pile up. 1958# Strip out --silent because we don't want to record it for future runs. 1959# Also quote any args containing shell meta-characters. 1960# Make two passes to allow for proper duplicate-argument suppression. 1961ac_configure_args= 1962ac_configure_args0= 1963ac_configure_args1= 1964ac_must_keep_next=false 1965for ac_pass in 1 2 1966do 1967 for ac_arg 1968 do 1969 case $ac_arg in 1970 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1971 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1972 | -silent | --silent | --silen | --sile | --sil) 1973 continue ;; 1974 *\'*) 1975 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1976 esac 1977 case $ac_pass in 1978 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1979 2) 1980 as_fn_append ac_configure_args1 " '$ac_arg'" 1981 if test $ac_must_keep_next = true; then 1982 ac_must_keep_next=false # Got value, back to normal. 1983 else 1984 case $ac_arg in 1985 *=* | --config-cache | -C | -disable-* | --disable-* \ 1986 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1987 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1988 | -with-* | --with-* | -without-* | --without-* | --x) 1989 case "$ac_configure_args0 " in 1990 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1991 esac 1992 ;; 1993 -* ) ac_must_keep_next=true ;; 1994 esac 1995 fi 1996 as_fn_append ac_configure_args " '$ac_arg'" 1997 ;; 1998 esac 1999 done 2000done 2001{ ac_configure_args0=; unset ac_configure_args0;} 2002{ ac_configure_args1=; unset ac_configure_args1;} 2003 2004# When interrupted or exit'd, cleanup temporary files, and complete 2005# config.log. We remove comments because anyway the quotes in there 2006# would cause problems or look ugly. 2007# WARNING: Use '\'' to represent an apostrophe within the trap. 2008# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2009trap 'exit_status=$? 2010 # Sanitize IFS. 2011 IFS=" "" $as_nl" 2012 # Save into config.log some information that might help in debugging. 2013 { 2014 echo 2015 2016 printf "%s\n" "## ---------------- ## 2017## Cache variables. ## 2018## ---------------- ##" 2019 echo 2020 # The following way of writing the cache mishandles newlines in values, 2021( 2022 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2023 eval ac_val=\$$ac_var 2024 case $ac_val in #( 2025 *${as_nl}*) 2026 case $ac_var in #( 2027 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2028printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2029 esac 2030 case $ac_var in #( 2031 _ | IFS | as_nl) ;; #( 2032 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2033 *) { eval $ac_var=; unset $ac_var;} ;; 2034 esac ;; 2035 esac 2036 done 2037 (set) 2>&1 | 2038 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2039 *${as_nl}ac_space=\ *) 2040 sed -n \ 2041 "s/'\''/'\''\\\\'\'''\''/g; 2042 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2043 ;; #( 2044 *) 2045 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2046 ;; 2047 esac | 2048 sort 2049) 2050 echo 2051 2052 printf "%s\n" "## ----------------- ## 2053## Output variables. ## 2054## ----------------- ##" 2055 echo 2056 for ac_var in $ac_subst_vars 2057 do 2058 eval ac_val=\$$ac_var 2059 case $ac_val in 2060 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2061 esac 2062 printf "%s\n" "$ac_var='\''$ac_val'\''" 2063 done | sort 2064 echo 2065 2066 if test -n "$ac_subst_files"; then 2067 printf "%s\n" "## ------------------- ## 2068## File substitutions. ## 2069## ------------------- ##" 2070 echo 2071 for ac_var in $ac_subst_files 2072 do 2073 eval ac_val=\$$ac_var 2074 case $ac_val in 2075 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2076 esac 2077 printf "%s\n" "$ac_var='\''$ac_val'\''" 2078 done | sort 2079 echo 2080 fi 2081 2082 if test -s confdefs.h; then 2083 printf "%s\n" "## ----------- ## 2084## confdefs.h. ## 2085## ----------- ##" 2086 echo 2087 cat confdefs.h 2088 echo 2089 fi 2090 test "$ac_signal" != 0 && 2091 printf "%s\n" "$as_me: caught signal $ac_signal" 2092 printf "%s\n" "$as_me: exit $exit_status" 2093 } >&5 2094 rm -f core *.core core.conftest.* && 2095 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2096 exit $exit_status 2097' 0 2098for ac_signal in 1 2 13 15; do 2099 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2100done 2101ac_signal=0 2102 2103# confdefs.h avoids OS command line length limits that DEFS can exceed. 2104rm -f -r conftest* confdefs.h 2105 2106printf "%s\n" "/* confdefs.h */" > confdefs.h 2107 2108# Predefined preprocessor variables. 2109 2110printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2111 2112printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2113 2114printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2115 2116printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2117 2118printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2119 2120printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2121 2122 2123# Let the site file select an alternate cache file if it wants to. 2124# Prefer an explicitly selected file to automatically selected ones. 2125if test -n "$CONFIG_SITE"; then 2126 ac_site_files="$CONFIG_SITE" 2127elif test "x$prefix" != xNONE; then 2128 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2129else 2130 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2131fi 2132 2133for ac_site_file in $ac_site_files 2134do 2135 case $ac_site_file in #( 2136 */*) : 2137 ;; #( 2138 *) : 2139 ac_site_file=./$ac_site_file ;; 2140esac 2141 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2143printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2144 sed 's/^/| /' "$ac_site_file" >&5 2145 . "$ac_site_file" \ 2146 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2147printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2148as_fn_error $? "failed to load site script $ac_site_file 2149See 'config.log' for more details" "$LINENO" 5; } 2150 fi 2151done 2152 2153if test -r "$cache_file"; then 2154 # Some versions of bash will fail to source /dev/null (special files 2155 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2156 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2158printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2159 case $cache_file in 2160 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2161 *) . "./$cache_file";; 2162 esac 2163 fi 2164else 2165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2166printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2167 >$cache_file 2168fi 2169 2170# Test code for whether the C compiler supports C89 (global declarations) 2171ac_c_conftest_c89_globals=' 2172/* Does the compiler advertise C89 conformance? 2173 Do not test the value of __STDC__, because some compilers set it to 0 2174 while being otherwise adequately conformant. */ 2175#if !defined __STDC__ 2176# error "Compiler does not advertise C89 conformance" 2177#endif 2178 2179#include <stddef.h> 2180#include <stdarg.h> 2181struct stat; 2182/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2183struct buf { int x; }; 2184struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2185static char *e (char **p, int i) 2186{ 2187 return p[i]; 2188} 2189static char *f (char * (*g) (char **, int), char **p, ...) 2190{ 2191 char *s; 2192 va_list v; 2193 va_start (v,p); 2194 s = g (p, va_arg (v,int)); 2195 va_end (v); 2196 return s; 2197} 2198 2199/* C89 style stringification. */ 2200#define noexpand_stringify(a) #a 2201const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2202 2203/* C89 style token pasting. Exercises some of the corner cases that 2204 e.g. old MSVC gets wrong, but not very hard. */ 2205#define noexpand_concat(a,b) a##b 2206#define expand_concat(a,b) noexpand_concat(a,b) 2207extern int vA; 2208extern int vbee; 2209#define aye A 2210#define bee B 2211int *pvA = &expand_concat(v,aye); 2212int *pvbee = &noexpand_concat(v,bee); 2213 2214/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2215 function prototypes and stuff, but not \xHH hex character constants. 2216 These do not provoke an error unfortunately, instead are silently treated 2217 as an "x". The following induces an error, until -std is added to get 2218 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2219 array size at least. It is necessary to write \x00 == 0 to get something 2220 that is true only with -std. */ 2221int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2222 2223/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2224 inside strings and character constants. */ 2225#define FOO(x) '\''x'\'' 2226int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2227 2228int test (int i, double x); 2229struct s1 {int (*f) (int a);}; 2230struct s2 {int (*f) (double a);}; 2231int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2232 int, int);' 2233 2234# Test code for whether the C compiler supports C89 (body of main). 2235ac_c_conftest_c89_main=' 2236ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2237' 2238 2239# Test code for whether the C compiler supports C99 (global declarations) 2240ac_c_conftest_c99_globals=' 2241/* Does the compiler advertise C99 conformance? */ 2242#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2243# error "Compiler does not advertise C99 conformance" 2244#endif 2245 2246// See if C++-style comments work. 2247 2248#include <stdbool.h> 2249extern int puts (const char *); 2250extern int printf (const char *, ...); 2251extern int dprintf (int, const char *, ...); 2252extern void *malloc (size_t); 2253extern void free (void *); 2254 2255// Check varargs macros. These examples are taken from C99 6.10.3.5. 2256// dprintf is used instead of fprintf to avoid needing to declare 2257// FILE and stderr. 2258#define debug(...) dprintf (2, __VA_ARGS__) 2259#define showlist(...) puts (#__VA_ARGS__) 2260#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2261static void 2262test_varargs_macros (void) 2263{ 2264 int x = 1234; 2265 int y = 5678; 2266 debug ("Flag"); 2267 debug ("X = %d\n", x); 2268 showlist (The first, second, and third items.); 2269 report (x>y, "x is %d but y is %d", x, y); 2270} 2271 2272// Check long long types. 2273#define BIG64 18446744073709551615ull 2274#define BIG32 4294967295ul 2275#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2276#if !BIG_OK 2277 #error "your preprocessor is broken" 2278#endif 2279#if BIG_OK 2280#else 2281 #error "your preprocessor is broken" 2282#endif 2283static long long int bignum = -9223372036854775807LL; 2284static unsigned long long int ubignum = BIG64; 2285 2286struct incomplete_array 2287{ 2288 int datasize; 2289 double data[]; 2290}; 2291 2292struct named_init { 2293 int number; 2294 const wchar_t *name; 2295 double average; 2296}; 2297 2298typedef const char *ccp; 2299 2300static inline int 2301test_restrict (ccp restrict text) 2302{ 2303 // Iterate through items via the restricted pointer. 2304 // Also check for declarations in for loops. 2305 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2306 continue; 2307 return 0; 2308} 2309 2310// Check varargs and va_copy. 2311static bool 2312test_varargs (const char *format, ...) 2313{ 2314 va_list args; 2315 va_start (args, format); 2316 va_list args_copy; 2317 va_copy (args_copy, args); 2318 2319 const char *str = ""; 2320 int number = 0; 2321 float fnumber = 0; 2322 2323 while (*format) 2324 { 2325 switch (*format++) 2326 { 2327 case '\''s'\'': // string 2328 str = va_arg (args_copy, const char *); 2329 break; 2330 case '\''d'\'': // int 2331 number = va_arg (args_copy, int); 2332 break; 2333 case '\''f'\'': // float 2334 fnumber = va_arg (args_copy, double); 2335 break; 2336 default: 2337 break; 2338 } 2339 } 2340 va_end (args_copy); 2341 va_end (args); 2342 2343 return *str && number && fnumber; 2344} 2345' 2346 2347# Test code for whether the C compiler supports C99 (body of main). 2348ac_c_conftest_c99_main=' 2349 // Check bool. 2350 _Bool success = false; 2351 success |= (argc != 0); 2352 2353 // Check restrict. 2354 if (test_restrict ("String literal") == 0) 2355 success = true; 2356 char *restrict newvar = "Another string"; 2357 2358 // Check varargs. 2359 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2360 test_varargs_macros (); 2361 2362 // Check flexible array members. 2363 struct incomplete_array *ia = 2364 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2365 ia->datasize = 10; 2366 for (int i = 0; i < ia->datasize; ++i) 2367 ia->data[i] = i * 1.234; 2368 // Work around memory leak warnings. 2369 free (ia); 2370 2371 // Check named initializers. 2372 struct named_init ni = { 2373 .number = 34, 2374 .name = L"Test wide string", 2375 .average = 543.34343, 2376 }; 2377 2378 ni.number = 58; 2379 2380 int dynamic_array[ni.number]; 2381 dynamic_array[0] = argv[0][0]; 2382 dynamic_array[ni.number - 1] = 543; 2383 2384 // work around unused variable warnings 2385 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2386 || dynamic_array[ni.number - 1] != 543); 2387' 2388 2389# Test code for whether the C compiler supports C11 (global declarations) 2390ac_c_conftest_c11_globals=' 2391/* Does the compiler advertise C11 conformance? */ 2392#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2393# error "Compiler does not advertise C11 conformance" 2394#endif 2395 2396// Check _Alignas. 2397char _Alignas (double) aligned_as_double; 2398char _Alignas (0) no_special_alignment; 2399extern char aligned_as_int; 2400char _Alignas (0) _Alignas (int) aligned_as_int; 2401 2402// Check _Alignof. 2403enum 2404{ 2405 int_alignment = _Alignof (int), 2406 int_array_alignment = _Alignof (int[100]), 2407 char_alignment = _Alignof (char) 2408}; 2409_Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2410 2411// Check _Noreturn. 2412int _Noreturn does_not_return (void) { for (;;) continue; } 2413 2414// Check _Static_assert. 2415struct test_static_assert 2416{ 2417 int x; 2418 _Static_assert (sizeof (int) <= sizeof (long int), 2419 "_Static_assert does not work in struct"); 2420 long int y; 2421}; 2422 2423// Check UTF-8 literals. 2424#define u8 syntax error! 2425char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2426 2427// Check duplicate typedefs. 2428typedef long *long_ptr; 2429typedef long int *long_ptr; 2430typedef long_ptr long_ptr; 2431 2432// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2433struct anonymous 2434{ 2435 union { 2436 struct { int i; int j; }; 2437 struct { int k; long int l; } w; 2438 }; 2439 int m; 2440} v1; 2441' 2442 2443# Test code for whether the C compiler supports C11 (body of main). 2444ac_c_conftest_c11_main=' 2445 _Static_assert ((offsetof (struct anonymous, i) 2446 == offsetof (struct anonymous, w.k)), 2447 "Anonymous union alignment botch"); 2448 v1.i = 2; 2449 v1.w.k = 5; 2450 ok |= v1.i != 5; 2451' 2452 2453# Test code for whether the C compiler supports C11 (complete). 2454ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2455${ac_c_conftest_c99_globals} 2456${ac_c_conftest_c11_globals} 2457 2458int 2459main (int argc, char **argv) 2460{ 2461 int ok = 0; 2462 ${ac_c_conftest_c89_main} 2463 ${ac_c_conftest_c99_main} 2464 ${ac_c_conftest_c11_main} 2465 return ok; 2466} 2467" 2468 2469# Test code for whether the C compiler supports C99 (complete). 2470ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2471${ac_c_conftest_c99_globals} 2472 2473int 2474main (int argc, char **argv) 2475{ 2476 int ok = 0; 2477 ${ac_c_conftest_c89_main} 2478 ${ac_c_conftest_c99_main} 2479 return ok; 2480} 2481" 2482 2483# Test code for whether the C compiler supports C89 (complete). 2484ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2485 2486int 2487main (int argc, char **argv) 2488{ 2489 int ok = 0; 2490 ${ac_c_conftest_c89_main} 2491 return ok; 2492} 2493" 2494 2495as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2496as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2497as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2498as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2499as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2500as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2501as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2502as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2503as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2504 2505# Auxiliary files required by this configure script. 2506ac_aux_files="config.guess config.sub compile missing install-sh" 2507 2508# Locations in which to look for auxiliary files. 2509ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2510 2511# Search for a directory containing all of the required auxiliary files, 2512# $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2513# If we don't find one directory that contains all the files we need, 2514# we report the set of missing files from the *first* directory in 2515# $ac_aux_dir_candidates and give up. 2516ac_missing_aux_files="" 2517ac_first_candidate=: 2518printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2519as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2520as_found=false 2521for as_dir in $ac_aux_dir_candidates 2522do 2523 IFS=$as_save_IFS 2524 case $as_dir in #((( 2525 '') as_dir=./ ;; 2526 */) ;; 2527 *) as_dir=$as_dir/ ;; 2528 esac 2529 as_found=: 2530 2531 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2532 ac_aux_dir_found=yes 2533 ac_install_sh= 2534 for ac_aux in $ac_aux_files 2535 do 2536 # As a special case, if "install-sh" is required, that requirement 2537 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2538 # and $ac_install_sh is set appropriately for whichever one is found. 2539 if test x"$ac_aux" = x"install-sh" 2540 then 2541 if test -f "${as_dir}install-sh"; then 2542 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2543 ac_install_sh="${as_dir}install-sh -c" 2544 elif test -f "${as_dir}install.sh"; then 2545 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2546 ac_install_sh="${as_dir}install.sh -c" 2547 elif test -f "${as_dir}shtool"; then 2548 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2549 ac_install_sh="${as_dir}shtool install -c" 2550 else 2551 ac_aux_dir_found=no 2552 if $ac_first_candidate; then 2553 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2554 else 2555 break 2556 fi 2557 fi 2558 else 2559 if test -f "${as_dir}${ac_aux}"; then 2560 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2561 else 2562 ac_aux_dir_found=no 2563 if $ac_first_candidate; then 2564 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2565 else 2566 break 2567 fi 2568 fi 2569 fi 2570 done 2571 if test "$ac_aux_dir_found" = yes; then 2572 ac_aux_dir="$as_dir" 2573 break 2574 fi 2575 ac_first_candidate=false 2576 2577 as_found=false 2578done 2579IFS=$as_save_IFS 2580if $as_found 2581then : 2582 2583else case e in #( 2584 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2585esac 2586fi 2587 2588 2589# These three variables are undocumented and unsupported, 2590# and are intended to be withdrawn in a future Autoconf release. 2591# They can cause serious problems if a builder's source tree is in a directory 2592# whose full name contains unusual characters. 2593if test -f "${ac_aux_dir}config.guess"; then 2594 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2595fi 2596if test -f "${ac_aux_dir}config.sub"; then 2597 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2598fi 2599if test -f "$ac_aux_dir/configure"; then 2600 ac_configure="$SHELL ${ac_aux_dir}configure" 2601fi 2602 2603# Check that the precious variables saved in the cache have kept the same 2604# value. 2605ac_cache_corrupted=false 2606for ac_var in $ac_precious_vars; do 2607 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2608 eval ac_new_set=\$ac_env_${ac_var}_set 2609 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2610 eval ac_new_val=\$ac_env_${ac_var}_value 2611 case $ac_old_set,$ac_new_set in 2612 set,) 2613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2614printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2615 ac_cache_corrupted=: ;; 2616 ,set) 2617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2618printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2619 ac_cache_corrupted=: ;; 2620 ,);; 2621 *) 2622 if test "x$ac_old_val" != "x$ac_new_val"; then 2623 # differences in whitespace do not lead to failure. 2624 ac_old_val_w=`echo x $ac_old_val` 2625 ac_new_val_w=`echo x $ac_new_val` 2626 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2628printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2629 ac_cache_corrupted=: 2630 else 2631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2632printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2633 eval $ac_var=\$ac_old_val 2634 fi 2635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2636printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2638printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2639 fi;; 2640 esac 2641 # Pass precious variables to config.status. 2642 if test "$ac_new_set" = set; then 2643 case $ac_new_val in 2644 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2645 *) ac_arg=$ac_var=$ac_new_val ;; 2646 esac 2647 case " $ac_configure_args " in 2648 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2649 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2650 esac 2651 fi 2652done 2653if $ac_cache_corrupted; then 2654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2655printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2657printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2658 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2659 and start over" "$LINENO" 5 2660fi 2661## -------------------- ## 2662## Main body of script. ## 2663## -------------------- ## 2664 2665ac_ext=c 2666ac_cpp='$CPP $CPPFLAGS' 2667ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2668ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2669ac_compiler_gnu=$ac_cv_c_compiler_gnu 2670 2671 2672 2673ac_config_headers="$ac_config_headers config.h" 2674 2675 2676# Initialize Automake 2677am__api_version='1.16' 2678 2679 2680 2681 # Find a good install program. We prefer a C program (faster), 2682# so one script is as good as another. But avoid the broken or 2683# incompatible versions: 2684# SysV /etc/install, /usr/sbin/install 2685# SunOS /usr/etc/install 2686# IRIX /sbin/install 2687# AIX /bin/install 2688# AmigaOS /C/install, which installs bootblocks on floppy discs 2689# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2690# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2691# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2692# OS/2's system install, which has a completely different semantic 2693# ./install, which can be erroneously created by make from ./install.sh. 2694# Reject install programs that cannot install multiple files. 2695{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2696printf %s "checking for a BSD-compatible install... " >&6; } 2697if test -z "$INSTALL"; then 2698if test ${ac_cv_path_install+y} 2699then : 2700 printf %s "(cached) " >&6 2701else case e in #( 2702 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2703for as_dir in $PATH 2704do 2705 IFS=$as_save_IFS 2706 case $as_dir in #((( 2707 '') as_dir=./ ;; 2708 */) ;; 2709 *) as_dir=$as_dir/ ;; 2710 esac 2711 # Account for fact that we put trailing slashes in our PATH walk. 2712case $as_dir in #(( 2713 ./ | /[cC]/* | \ 2714 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2715 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2716 /usr/ucb/* ) ;; 2717 *) 2718 # OSF1 and SCO ODT 3.0 have their own names for install. 2719 # Don't use installbsd from OSF since it installs stuff as root 2720 # by default. 2721 for ac_prog in ginstall scoinst install; do 2722 for ac_exec_ext in '' $ac_executable_extensions; do 2723 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2724 if test $ac_prog = install && 2725 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2726 # AIX install. It has an incompatible calling convention. 2727 : 2728 elif test $ac_prog = install && 2729 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2730 # program-specific install script used by HP pwplus--don't use. 2731 : 2732 else 2733 rm -rf conftest.one conftest.two conftest.dir 2734 echo one > conftest.one 2735 echo two > conftest.two 2736 mkdir conftest.dir 2737 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2738 test -s conftest.one && test -s conftest.two && 2739 test -s conftest.dir/conftest.one && 2740 test -s conftest.dir/conftest.two 2741 then 2742 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2743 break 3 2744 fi 2745 fi 2746 fi 2747 done 2748 done 2749 ;; 2750esac 2751 2752 done 2753IFS=$as_save_IFS 2754 2755rm -rf conftest.one conftest.two conftest.dir 2756 ;; 2757esac 2758fi 2759 if test ${ac_cv_path_install+y}; then 2760 INSTALL=$ac_cv_path_install 2761 else 2762 # As a last resort, use the slow shell script. Don't cache a 2763 # value for INSTALL within a source directory, because that will 2764 # break other packages using the cache if that directory is 2765 # removed, or if the value is a relative name. 2766 INSTALL=$ac_install_sh 2767 fi 2768fi 2769{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2770printf "%s\n" "$INSTALL" >&6; } 2771 2772# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2773# It thinks the first close brace ends the variable substitution. 2774test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2775 2776test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2777 2778test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2779 2780{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2781printf %s "checking whether build environment is sane... " >&6; } 2782# Reject unsafe characters in $srcdir or the absolute working directory 2783# name. Accept space and tab only in the latter. 2784am_lf=' 2785' 2786case `pwd` in 2787 *[\\\"\#\$\&\'\`$am_lf]*) 2788 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2789esac 2790case $srcdir in 2791 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2792 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2793esac 2794 2795# Do 'set' in a subshell so we don't clobber the current shell's 2796# arguments. Must try -L first in case configure is actually a 2797# symlink; some systems play weird games with the mod time of symlinks 2798# (eg FreeBSD returns the mod time of the symlink's containing 2799# directory). 2800if ( 2801 am_has_slept=no 2802 for am_try in 1 2; do 2803 echo "timestamp, slept: $am_has_slept" > conftest.file 2804 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2805 if test "$*" = "X"; then 2806 # -L didn't work. 2807 set X `ls -t "$srcdir/configure" conftest.file` 2808 fi 2809 if test "$*" != "X $srcdir/configure conftest.file" \ 2810 && test "$*" != "X conftest.file $srcdir/configure"; then 2811 2812 # If neither matched, then we have a broken ls. This can happen 2813 # if, for instance, CONFIG_SHELL is bash and it inherits a 2814 # broken ls alias from the environment. This has actually 2815 # happened. Such a system could not be considered "sane". 2816 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2817 alias in your environment" "$LINENO" 5 2818 fi 2819 if test "$2" = conftest.file || test $am_try -eq 2; then 2820 break 2821 fi 2822 # Just in case. 2823 sleep 1 2824 am_has_slept=yes 2825 done 2826 test "$2" = conftest.file 2827 ) 2828then 2829 # Ok. 2830 : 2831else 2832 as_fn_error $? "newly created file is older than distributed files! 2833Check your system clock" "$LINENO" 5 2834fi 2835{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2836printf "%s\n" "yes" >&6; } 2837# If we didn't sleep, we still need to ensure time stamps of config.status and 2838# generated files are strictly newer. 2839am_sleep_pid= 2840if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2841 ( sleep 1 ) & 2842 am_sleep_pid=$! 2843fi 2844 2845rm -f conftest.file 2846 2847test "$program_prefix" != NONE && 2848 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2849# Use a double $ so make ignores it. 2850test "$program_suffix" != NONE && 2851 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2852# Double any \ or $. 2853# By default was 's,x,x', remove it if useless. 2854ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2855program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2856 2857 2858# Expand $ac_aux_dir to an absolute path. 2859am_aux_dir=`cd "$ac_aux_dir" && pwd` 2860 2861 2862 if test x"${MISSING+set}" != xset; then 2863 MISSING="\${SHELL} '$am_aux_dir/missing'" 2864fi 2865# Use eval to expand $SHELL 2866if eval "$MISSING --is-lightweight"; then 2867 am_missing_run="$MISSING " 2868else 2869 am_missing_run= 2870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2871printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2872fi 2873 2874if test x"${install_sh+set}" != xset; then 2875 case $am_aux_dir in 2876 *\ * | *\ *) 2877 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2878 *) 2879 install_sh="\${SHELL} $am_aux_dir/install-sh" 2880 esac 2881fi 2882 2883# Installed binaries are usually stripped using 'strip' when the user 2884# run "make install-strip". However 'strip' might not be the right 2885# tool to use in cross-compilation environments, therefore Automake 2886# will honor the 'STRIP' environment variable to overrule this program. 2887if test "$cross_compiling" != no; then 2888 if test -n "$ac_tool_prefix"; then 2889 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2890set dummy ${ac_tool_prefix}strip; ac_word=$2 2891{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2892printf %s "checking for $ac_word... " >&6; } 2893if test ${ac_cv_prog_STRIP+y} 2894then : 2895 printf %s "(cached) " >&6 2896else case e in #( 2897 e) if test -n "$STRIP"; then 2898 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2899else 2900as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2901for as_dir in $PATH 2902do 2903 IFS=$as_save_IFS 2904 case $as_dir in #((( 2905 '') as_dir=./ ;; 2906 */) ;; 2907 *) as_dir=$as_dir/ ;; 2908 esac 2909 for ac_exec_ext in '' $ac_executable_extensions; do 2910 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2911 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2912 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2913 break 2 2914 fi 2915done 2916 done 2917IFS=$as_save_IFS 2918 2919fi ;; 2920esac 2921fi 2922STRIP=$ac_cv_prog_STRIP 2923if test -n "$STRIP"; then 2924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2925printf "%s\n" "$STRIP" >&6; } 2926else 2927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2928printf "%s\n" "no" >&6; } 2929fi 2930 2931 2932fi 2933if test -z "$ac_cv_prog_STRIP"; then 2934 ac_ct_STRIP=$STRIP 2935 # Extract the first word of "strip", so it can be a program name with args. 2936set dummy strip; ac_word=$2 2937{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2938printf %s "checking for $ac_word... " >&6; } 2939if test ${ac_cv_prog_ac_ct_STRIP+y} 2940then : 2941 printf %s "(cached) " >&6 2942else case e in #( 2943 e) if test -n "$ac_ct_STRIP"; then 2944 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2945else 2946as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2947for as_dir in $PATH 2948do 2949 IFS=$as_save_IFS 2950 case $as_dir in #((( 2951 '') as_dir=./ ;; 2952 */) ;; 2953 *) as_dir=$as_dir/ ;; 2954 esac 2955 for ac_exec_ext in '' $ac_executable_extensions; do 2956 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2957 ac_cv_prog_ac_ct_STRIP="strip" 2958 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2959 break 2 2960 fi 2961done 2962 done 2963IFS=$as_save_IFS 2964 2965fi ;; 2966esac 2967fi 2968ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2969if test -n "$ac_ct_STRIP"; then 2970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2971printf "%s\n" "$ac_ct_STRIP" >&6; } 2972else 2973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2974printf "%s\n" "no" >&6; } 2975fi 2976 2977 if test "x$ac_ct_STRIP" = x; then 2978 STRIP=":" 2979 else 2980 case $cross_compiling:$ac_tool_warned in 2981yes:) 2982{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2983printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2984ac_tool_warned=yes ;; 2985esac 2986 STRIP=$ac_ct_STRIP 2987 fi 2988else 2989 STRIP="$ac_cv_prog_STRIP" 2990fi 2991 2992fi 2993INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2994 2995 2996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2997printf %s "checking for a race-free mkdir -p... " >&6; } 2998if test -z "$MKDIR_P"; then 2999 if test ${ac_cv_path_mkdir+y} 3000then : 3001 printf %s "(cached) " >&6 3002else case e in #( 3003 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3004for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3005do 3006 IFS=$as_save_IFS 3007 case $as_dir in #((( 3008 '') as_dir=./ ;; 3009 */) ;; 3010 *) as_dir=$as_dir/ ;; 3011 esac 3012 for ac_prog in mkdir gmkdir; do 3013 for ac_exec_ext in '' $ac_executable_extensions; do 3014 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3015 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3016 'mkdir ('*'coreutils) '* | \ 3017 *'BusyBox '* | \ 3018 'mkdir (fileutils) '4.1*) 3019 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3020 break 3;; 3021 esac 3022 done 3023 done 3024 done 3025IFS=$as_save_IFS 3026 ;; 3027esac 3028fi 3029 3030 test -d ./--version && rmdir ./--version 3031 if test ${ac_cv_path_mkdir+y}; then 3032 MKDIR_P="$ac_cv_path_mkdir -p" 3033 else 3034 # As a last resort, use plain mkdir -p, 3035 # in the hope it doesn't have the bugs of ancient mkdir. 3036 MKDIR_P='mkdir -p' 3037 fi 3038fi 3039{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3040printf "%s\n" "$MKDIR_P" >&6; } 3041 3042for ac_prog in gawk mawk nawk awk 3043do 3044 # Extract the first word of "$ac_prog", so it can be a program name with args. 3045set dummy $ac_prog; ac_word=$2 3046{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3047printf %s "checking for $ac_word... " >&6; } 3048if test ${ac_cv_prog_AWK+y} 3049then : 3050 printf %s "(cached) " >&6 3051else case e in #( 3052 e) if test -n "$AWK"; then 3053 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3054else 3055as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3056for as_dir in $PATH 3057do 3058 IFS=$as_save_IFS 3059 case $as_dir in #((( 3060 '') as_dir=./ ;; 3061 */) ;; 3062 *) as_dir=$as_dir/ ;; 3063 esac 3064 for ac_exec_ext in '' $ac_executable_extensions; do 3065 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3066 ac_cv_prog_AWK="$ac_prog" 3067 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3068 break 2 3069 fi 3070done 3071 done 3072IFS=$as_save_IFS 3073 3074fi ;; 3075esac 3076fi 3077AWK=$ac_cv_prog_AWK 3078if test -n "$AWK"; then 3079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3080printf "%s\n" "$AWK" >&6; } 3081else 3082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3083printf "%s\n" "no" >&6; } 3084fi 3085 3086 3087 test -n "$AWK" && break 3088done 3089 3090{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3091printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3092set x ${MAKE-make} 3093ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3094if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3095then : 3096 printf %s "(cached) " >&6 3097else case e in #( 3098 e) cat >conftest.make <<\_ACEOF 3099SHELL = /bin/sh 3100all: 3101 @echo '@@@%%%=$(MAKE)=@@@%%%' 3102_ACEOF 3103# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3104case `${MAKE-make} -f conftest.make 2>/dev/null` in 3105 *@@@%%%=?*=@@@%%%*) 3106 eval ac_cv_prog_make_${ac_make}_set=yes;; 3107 *) 3108 eval ac_cv_prog_make_${ac_make}_set=no;; 3109esac 3110rm -f conftest.make ;; 3111esac 3112fi 3113if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3115printf "%s\n" "yes" >&6; } 3116 SET_MAKE= 3117else 3118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3119printf "%s\n" "no" >&6; } 3120 SET_MAKE="MAKE=${MAKE-make}" 3121fi 3122 3123rm -rf .tst 2>/dev/null 3124mkdir .tst 2>/dev/null 3125if test -d .tst; then 3126 am__leading_dot=. 3127else 3128 am__leading_dot=_ 3129fi 3130rmdir .tst 2>/dev/null 3131 3132# Check whether --enable-silent-rules was given. 3133if test ${enable_silent_rules+y} 3134then : 3135 enableval=$enable_silent_rules; 3136fi 3137 3138case $enable_silent_rules in # ((( 3139 yes) AM_DEFAULT_VERBOSITY=0;; 3140 no) AM_DEFAULT_VERBOSITY=1;; 3141 *) AM_DEFAULT_VERBOSITY=1;; 3142esac 3143am_make=${MAKE-make} 3144{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3145printf %s "checking whether $am_make supports nested variables... " >&6; } 3146if test ${am_cv_make_support_nested_variables+y} 3147then : 3148 printf %s "(cached) " >&6 3149else case e in #( 3150 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3151BAR0=false 3152BAR1=true 3153V=1 3154am__doit: 3155 @$(TRUE) 3156.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3157 am_cv_make_support_nested_variables=yes 3158else 3159 am_cv_make_support_nested_variables=no 3160fi ;; 3161esac 3162fi 3163{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3164printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3165if test $am_cv_make_support_nested_variables = yes; then 3166 AM_V='$(V)' 3167 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3168else 3169 AM_V=$AM_DEFAULT_VERBOSITY 3170 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3171fi 3172AM_BACKSLASH='\' 3173 3174if test "`cd $srcdir && pwd`" != "`pwd`"; then 3175 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3176 # is not polluted with repeated "-I." 3177 am__isrc=' -I$(srcdir)' 3178 # test to see if srcdir already configured 3179 if test -f $srcdir/config.status; then 3180 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3181 fi 3182fi 3183 3184# test whether we have cygpath 3185if test -z "$CYGPATH_W"; then 3186 if (cygpath --version) >/dev/null 2>/dev/null; then 3187 CYGPATH_W='cygpath -w' 3188 else 3189 CYGPATH_W=echo 3190 fi 3191fi 3192 3193 3194# Define the identity of the package. 3195 PACKAGE='imake' 3196 VERSION='1.0.10' 3197 3198 3199printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3200 3201 3202printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3203 3204# Some tools Automake needs. 3205 3206ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3207 3208 3209AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3210 3211 3212AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3213 3214 3215AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3216 3217 3218MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3219 3220# For better backward compatibility. To be removed once Automake 1.9.x 3221# dies out for good. For more background, see: 3222# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3223# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3224mkdir_p='$(MKDIR_P)' 3225 3226# We need awk for the "check" target (and possibly the TAP driver). The 3227# system "awk" is bad on some platforms. 3228# Always define AMTAR for backward compatibility. Yes, it's still used 3229# in the wild :-( We should find a proper way to deprecate it ... 3230AMTAR='$${TAR-tar}' 3231 3232 3233# We'll loop over all known methods to create a tar archive until one works. 3234_am_tools='gnutar pax cpio none' 3235 3236am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3237 3238 3239 3240 3241 3242# Variables for tags utilities; see am/tags.am 3243if test -z "$CTAGS"; then 3244 CTAGS=ctags 3245fi 3246 3247if test -z "$ETAGS"; then 3248 ETAGS=etags 3249fi 3250 3251if test -z "$CSCOPE"; then 3252 CSCOPE=cscope 3253fi 3254 3255 3256 3257# POSIX will say in a future version that running "rm -f" with no argument 3258# is OK; and we want to be able to make that assumption in our Makefile 3259# recipes. So use an aggressive probe to check that the usage we want is 3260# actually supported "in the wild" to an acceptable degree. 3261# See automake bug#10828. 3262# To make any issue more visible, cause the running configure to be aborted 3263# by default if the 'rm' program in use doesn't match our expectations; the 3264# user can still override this though. 3265if rm -f && rm -fr && rm -rf; then : OK; else 3266 cat >&2 <<'END' 3267Oops! 3268 3269Your 'rm' program seems unable to run without file operands specified 3270on the command line, even when the '-f' option is present. This is contrary 3271to the behaviour of most rm programs out there, and not conforming with 3272the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3273 3274Please tell bug-automake@gnu.org about your system, including the value 3275of your $PATH and any error possibly output before this message. This 3276can help us improve future automake versions. 3277 3278END 3279 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3280 echo 'Configuration will proceed anyway, since you have set the' >&2 3281 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3282 echo >&2 3283 else 3284 cat >&2 <<'END' 3285Aborting the configuration process, to ensure you take notice of the issue. 3286 3287You can download and install GNU coreutils to get an 'rm' implementation 3288that behaves properly: <https://www.gnu.org/software/coreutils/>. 3289 3290If you want to complete the configuration process using your problematic 3291'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3292to "yes", and re-run configure. 3293 3294END 3295 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3296 fi 3297fi 3298 3299 3300# Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3301 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321DEPDIR="${am__leading_dot}deps" 3322 3323ac_config_commands="$ac_config_commands depfiles" 3324 3325{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3326printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3327cat > confinc.mk << 'END' 3328am__doit: 3329 @echo this is the am__doit target >confinc.out 3330.PHONY: am__doit 3331END 3332am__include="#" 3333am__quote= 3334# BSD make does it like this. 3335echo '.include "confinc.mk" # ignored' > confmf.BSD 3336# Other make implementations (GNU, Solaris 10, AIX) do it like this. 3337echo 'include confinc.mk # ignored' > confmf.GNU 3338_am_result=no 3339for s in GNU BSD; do 3340 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3341 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3342 ac_status=$? 3343 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3344 (exit $ac_status); } 3345 case $?:`cat confinc.out 2>/dev/null` in #( 3346 '0:this is the am__doit target') : 3347 case $s in #( 3348 BSD) : 3349 am__include='.include' am__quote='"' ;; #( 3350 *) : 3351 am__include='include' am__quote='' ;; 3352esac ;; #( 3353 *) : 3354 ;; 3355esac 3356 if test "$am__include" != "#"; then 3357 _am_result="yes ($s style)" 3358 break 3359 fi 3360done 3361rm -f confinc.* confmf.* 3362{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3363printf "%s\n" "${_am_result}" >&6; } 3364 3365# Check whether --enable-dependency-tracking was given. 3366if test ${enable_dependency_tracking+y} 3367then : 3368 enableval=$enable_dependency_tracking; 3369fi 3370 3371if test "x$enable_dependency_tracking" != xno; then 3372 am_depcomp="$ac_aux_dir/depcomp" 3373 AMDEPBACKSLASH='\' 3374 am__nodep='_no' 3375fi 3376 if test "x$enable_dependency_tracking" != xno; then 3377 AMDEP_TRUE= 3378 AMDEP_FALSE='#' 3379else 3380 AMDEP_TRUE='#' 3381 AMDEP_FALSE= 3382fi 3383 3384 3385ac_ext=c 3386ac_cpp='$CPP $CPPFLAGS' 3387ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3388ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3389ac_compiler_gnu=$ac_cv_c_compiler_gnu 3390if test -n "$ac_tool_prefix"; then 3391 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3392set dummy ${ac_tool_prefix}gcc; ac_word=$2 3393{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3394printf %s "checking for $ac_word... " >&6; } 3395if test ${ac_cv_prog_CC+y} 3396then : 3397 printf %s "(cached) " >&6 3398else case e in #( 3399 e) if test -n "$CC"; then 3400 ac_cv_prog_CC="$CC" # Let the user override the test. 3401else 3402as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3403for as_dir in $PATH 3404do 3405 IFS=$as_save_IFS 3406 case $as_dir in #((( 3407 '') as_dir=./ ;; 3408 */) ;; 3409 *) as_dir=$as_dir/ ;; 3410 esac 3411 for ac_exec_ext in '' $ac_executable_extensions; do 3412 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3413 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3414 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3415 break 2 3416 fi 3417done 3418 done 3419IFS=$as_save_IFS 3420 3421fi ;; 3422esac 3423fi 3424CC=$ac_cv_prog_CC 3425if test -n "$CC"; then 3426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3427printf "%s\n" "$CC" >&6; } 3428else 3429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3430printf "%s\n" "no" >&6; } 3431fi 3432 3433 3434fi 3435if test -z "$ac_cv_prog_CC"; then 3436 ac_ct_CC=$CC 3437 # Extract the first word of "gcc", so it can be a program name with args. 3438set dummy gcc; ac_word=$2 3439{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3440printf %s "checking for $ac_word... " >&6; } 3441if test ${ac_cv_prog_ac_ct_CC+y} 3442then : 3443 printf %s "(cached) " >&6 3444else case e in #( 3445 e) if test -n "$ac_ct_CC"; then 3446 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3447else 3448as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3449for as_dir in $PATH 3450do 3451 IFS=$as_save_IFS 3452 case $as_dir in #((( 3453 '') as_dir=./ ;; 3454 */) ;; 3455 *) as_dir=$as_dir/ ;; 3456 esac 3457 for ac_exec_ext in '' $ac_executable_extensions; do 3458 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3459 ac_cv_prog_ac_ct_CC="gcc" 3460 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3461 break 2 3462 fi 3463done 3464 done 3465IFS=$as_save_IFS 3466 3467fi ;; 3468esac 3469fi 3470ac_ct_CC=$ac_cv_prog_ac_ct_CC 3471if test -n "$ac_ct_CC"; then 3472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3473printf "%s\n" "$ac_ct_CC" >&6; } 3474else 3475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3476printf "%s\n" "no" >&6; } 3477fi 3478 3479 if test "x$ac_ct_CC" = x; then 3480 CC="" 3481 else 3482 case $cross_compiling:$ac_tool_warned in 3483yes:) 3484{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3485printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3486ac_tool_warned=yes ;; 3487esac 3488 CC=$ac_ct_CC 3489 fi 3490else 3491 CC="$ac_cv_prog_CC" 3492fi 3493 3494if test -z "$CC"; then 3495 if test -n "$ac_tool_prefix"; then 3496 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3497set dummy ${ac_tool_prefix}cc; ac_word=$2 3498{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3499printf %s "checking for $ac_word... " >&6; } 3500if test ${ac_cv_prog_CC+y} 3501then : 3502 printf %s "(cached) " >&6 3503else case e in #( 3504 e) if test -n "$CC"; then 3505 ac_cv_prog_CC="$CC" # Let the user override the test. 3506else 3507as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3508for as_dir in $PATH 3509do 3510 IFS=$as_save_IFS 3511 case $as_dir in #((( 3512 '') as_dir=./ ;; 3513 */) ;; 3514 *) as_dir=$as_dir/ ;; 3515 esac 3516 for ac_exec_ext in '' $ac_executable_extensions; do 3517 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3518 ac_cv_prog_CC="${ac_tool_prefix}cc" 3519 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3520 break 2 3521 fi 3522done 3523 done 3524IFS=$as_save_IFS 3525 3526fi ;; 3527esac 3528fi 3529CC=$ac_cv_prog_CC 3530if test -n "$CC"; then 3531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3532printf "%s\n" "$CC" >&6; } 3533else 3534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3535printf "%s\n" "no" >&6; } 3536fi 3537 3538 3539 fi 3540fi 3541if test -z "$CC"; then 3542 # Extract the first word of "cc", so it can be a program name with args. 3543set dummy cc; ac_word=$2 3544{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3545printf %s "checking for $ac_word... " >&6; } 3546if test ${ac_cv_prog_CC+y} 3547then : 3548 printf %s "(cached) " >&6 3549else case e in #( 3550 e) if test -n "$CC"; then 3551 ac_cv_prog_CC="$CC" # Let the user override the test. 3552else 3553 ac_prog_rejected=no 3554as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3555for as_dir in $PATH 3556do 3557 IFS=$as_save_IFS 3558 case $as_dir in #((( 3559 '') as_dir=./ ;; 3560 */) ;; 3561 *) as_dir=$as_dir/ ;; 3562 esac 3563 for ac_exec_ext in '' $ac_executable_extensions; do 3564 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3565 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3566 ac_prog_rejected=yes 3567 continue 3568 fi 3569 ac_cv_prog_CC="cc" 3570 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3571 break 2 3572 fi 3573done 3574 done 3575IFS=$as_save_IFS 3576 3577if test $ac_prog_rejected = yes; then 3578 # We found a bogon in the path, so make sure we never use it. 3579 set dummy $ac_cv_prog_CC 3580 shift 3581 if test $# != 0; then 3582 # We chose a different compiler from the bogus one. 3583 # However, it has the same basename, so the bogon will be chosen 3584 # first if we set CC to just the basename; use the full file name. 3585 shift 3586 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3587 fi 3588fi 3589fi ;; 3590esac 3591fi 3592CC=$ac_cv_prog_CC 3593if test -n "$CC"; then 3594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3595printf "%s\n" "$CC" >&6; } 3596else 3597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3598printf "%s\n" "no" >&6; } 3599fi 3600 3601 3602fi 3603if test -z "$CC"; then 3604 if test -n "$ac_tool_prefix"; then 3605 for ac_prog in cl.exe 3606 do 3607 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3608set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3609{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3610printf %s "checking for $ac_word... " >&6; } 3611if test ${ac_cv_prog_CC+y} 3612then : 3613 printf %s "(cached) " >&6 3614else case e in #( 3615 e) if test -n "$CC"; then 3616 ac_cv_prog_CC="$CC" # Let the user override the test. 3617else 3618as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3619for as_dir in $PATH 3620do 3621 IFS=$as_save_IFS 3622 case $as_dir in #((( 3623 '') as_dir=./ ;; 3624 */) ;; 3625 *) as_dir=$as_dir/ ;; 3626 esac 3627 for ac_exec_ext in '' $ac_executable_extensions; do 3628 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3629 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3630 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3631 break 2 3632 fi 3633done 3634 done 3635IFS=$as_save_IFS 3636 3637fi ;; 3638esac 3639fi 3640CC=$ac_cv_prog_CC 3641if test -n "$CC"; then 3642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3643printf "%s\n" "$CC" >&6; } 3644else 3645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3646printf "%s\n" "no" >&6; } 3647fi 3648 3649 3650 test -n "$CC" && break 3651 done 3652fi 3653if test -z "$CC"; then 3654 ac_ct_CC=$CC 3655 for ac_prog in cl.exe 3656do 3657 # Extract the first word of "$ac_prog", so it can be a program name with args. 3658set dummy $ac_prog; ac_word=$2 3659{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3660printf %s "checking for $ac_word... " >&6; } 3661if test ${ac_cv_prog_ac_ct_CC+y} 3662then : 3663 printf %s "(cached) " >&6 3664else case e in #( 3665 e) if test -n "$ac_ct_CC"; then 3666 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3667else 3668as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3669for as_dir in $PATH 3670do 3671 IFS=$as_save_IFS 3672 case $as_dir in #((( 3673 '') as_dir=./ ;; 3674 */) ;; 3675 *) as_dir=$as_dir/ ;; 3676 esac 3677 for ac_exec_ext in '' $ac_executable_extensions; do 3678 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3679 ac_cv_prog_ac_ct_CC="$ac_prog" 3680 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3681 break 2 3682 fi 3683done 3684 done 3685IFS=$as_save_IFS 3686 3687fi ;; 3688esac 3689fi 3690ac_ct_CC=$ac_cv_prog_ac_ct_CC 3691if test -n "$ac_ct_CC"; then 3692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3693printf "%s\n" "$ac_ct_CC" >&6; } 3694else 3695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3696printf "%s\n" "no" >&6; } 3697fi 3698 3699 3700 test -n "$ac_ct_CC" && break 3701done 3702 3703 if test "x$ac_ct_CC" = x; then 3704 CC="" 3705 else 3706 case $cross_compiling:$ac_tool_warned in 3707yes:) 3708{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3709printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3710ac_tool_warned=yes ;; 3711esac 3712 CC=$ac_ct_CC 3713 fi 3714fi 3715 3716fi 3717if test -z "$CC"; then 3718 if test -n "$ac_tool_prefix"; then 3719 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3720set dummy ${ac_tool_prefix}clang; ac_word=$2 3721{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3722printf %s "checking for $ac_word... " >&6; } 3723if test ${ac_cv_prog_CC+y} 3724then : 3725 printf %s "(cached) " >&6 3726else case e in #( 3727 e) if test -n "$CC"; then 3728 ac_cv_prog_CC="$CC" # Let the user override the test. 3729else 3730as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3731for as_dir in $PATH 3732do 3733 IFS=$as_save_IFS 3734 case $as_dir in #((( 3735 '') as_dir=./ ;; 3736 */) ;; 3737 *) as_dir=$as_dir/ ;; 3738 esac 3739 for ac_exec_ext in '' $ac_executable_extensions; do 3740 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3741 ac_cv_prog_CC="${ac_tool_prefix}clang" 3742 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3743 break 2 3744 fi 3745done 3746 done 3747IFS=$as_save_IFS 3748 3749fi ;; 3750esac 3751fi 3752CC=$ac_cv_prog_CC 3753if test -n "$CC"; then 3754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3755printf "%s\n" "$CC" >&6; } 3756else 3757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3758printf "%s\n" "no" >&6; } 3759fi 3760 3761 3762fi 3763if test -z "$ac_cv_prog_CC"; then 3764 ac_ct_CC=$CC 3765 # Extract the first word of "clang", so it can be a program name with args. 3766set dummy clang; ac_word=$2 3767{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3768printf %s "checking for $ac_word... " >&6; } 3769if test ${ac_cv_prog_ac_ct_CC+y} 3770then : 3771 printf %s "(cached) " >&6 3772else case e in #( 3773 e) if test -n "$ac_ct_CC"; then 3774 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3775else 3776as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3777for as_dir in $PATH 3778do 3779 IFS=$as_save_IFS 3780 case $as_dir in #((( 3781 '') as_dir=./ ;; 3782 */) ;; 3783 *) as_dir=$as_dir/ ;; 3784 esac 3785 for ac_exec_ext in '' $ac_executable_extensions; do 3786 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3787 ac_cv_prog_ac_ct_CC="clang" 3788 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3789 break 2 3790 fi 3791done 3792 done 3793IFS=$as_save_IFS 3794 3795fi ;; 3796esac 3797fi 3798ac_ct_CC=$ac_cv_prog_ac_ct_CC 3799if test -n "$ac_ct_CC"; then 3800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3801printf "%s\n" "$ac_ct_CC" >&6; } 3802else 3803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3804printf "%s\n" "no" >&6; } 3805fi 3806 3807 if test "x$ac_ct_CC" = x; then 3808 CC="" 3809 else 3810 case $cross_compiling:$ac_tool_warned in 3811yes:) 3812{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3813printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3814ac_tool_warned=yes ;; 3815esac 3816 CC=$ac_ct_CC 3817 fi 3818else 3819 CC="$ac_cv_prog_CC" 3820fi 3821 3822fi 3823 3824 3825test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3826printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3827as_fn_error $? "no acceptable C compiler found in \$PATH 3828See 'config.log' for more details" "$LINENO" 5; } 3829 3830# Provide some information about the compiler. 3831printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3832set X $ac_compile 3833ac_compiler=$2 3834for ac_option in --version -v -V -qversion -version; do 3835 { { ac_try="$ac_compiler $ac_option >&5" 3836case "(($ac_try" in 3837 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3838 *) ac_try_echo=$ac_try;; 3839esac 3840eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3841printf "%s\n" "$ac_try_echo"; } >&5 3842 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3843 ac_status=$? 3844 if test -s conftest.err; then 3845 sed '10a\ 3846... rest of stderr output deleted ... 3847 10q' conftest.err >conftest.er1 3848 cat conftest.er1 >&5 3849 fi 3850 rm -f conftest.er1 conftest.err 3851 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3852 test $ac_status = 0; } 3853done 3854 3855cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3856/* end confdefs.h. */ 3857 3858int 3859main (void) 3860{ 3861 3862 ; 3863 return 0; 3864} 3865_ACEOF 3866ac_clean_files_save=$ac_clean_files 3867ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3868# Try to create an executable without -o first, disregard a.out. 3869# It will help us diagnose broken compilers, and finding out an intuition 3870# of exeext. 3871{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3872printf %s "checking whether the C compiler works... " >&6; } 3873ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3874 3875# The possible output files: 3876ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3877 3878ac_rmfiles= 3879for ac_file in $ac_files 3880do 3881 case $ac_file in 3882 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3883 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3884 esac 3885done 3886rm -f $ac_rmfiles 3887 3888if { { ac_try="$ac_link_default" 3889case "(($ac_try" in 3890 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3891 *) ac_try_echo=$ac_try;; 3892esac 3893eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3894printf "%s\n" "$ac_try_echo"; } >&5 3895 (eval "$ac_link_default") 2>&5 3896 ac_status=$? 3897 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3898 test $ac_status = 0; } 3899then : 3900 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3901# So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3902# in a Makefile. We should not override ac_cv_exeext if it was cached, 3903# so that the user can short-circuit this test for compilers unknown to 3904# Autoconf. 3905for ac_file in $ac_files '' 3906do 3907 test -f "$ac_file" || continue 3908 case $ac_file in 3909 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3910 ;; 3911 [ab].out ) 3912 # We found the default executable, but exeext='' is most 3913 # certainly right. 3914 break;; 3915 *.* ) 3916 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3917 then :; else 3918 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3919 fi 3920 # We set ac_cv_exeext here because the later test for it is not 3921 # safe: cross compilers may not add the suffix if given an '-o' 3922 # argument, so we may need to know it at that point already. 3923 # Even if this section looks crufty: it has the advantage of 3924 # actually working. 3925 break;; 3926 * ) 3927 break;; 3928 esac 3929done 3930test "$ac_cv_exeext" = no && ac_cv_exeext= 3931 3932else case e in #( 3933 e) ac_file='' ;; 3934esac 3935fi 3936if test -z "$ac_file" 3937then : 3938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3939printf "%s\n" "no" >&6; } 3940printf "%s\n" "$as_me: failed program was:" >&5 3941sed 's/^/| /' conftest.$ac_ext >&5 3942 3943{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3944printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3945as_fn_error 77 "C compiler cannot create executables 3946See 'config.log' for more details" "$LINENO" 5; } 3947else case e in #( 3948 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3949printf "%s\n" "yes" >&6; } ;; 3950esac 3951fi 3952{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3953printf %s "checking for C compiler default output file name... " >&6; } 3954{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3955printf "%s\n" "$ac_file" >&6; } 3956ac_exeext=$ac_cv_exeext 3957 3958rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3959ac_clean_files=$ac_clean_files_save 3960{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3961printf %s "checking for suffix of executables... " >&6; } 3962if { { ac_try="$ac_link" 3963case "(($ac_try" in 3964 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3965 *) ac_try_echo=$ac_try;; 3966esac 3967eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3968printf "%s\n" "$ac_try_echo"; } >&5 3969 (eval "$ac_link") 2>&5 3970 ac_status=$? 3971 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3972 test $ac_status = 0; } 3973then : 3974 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3975# catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3976# work properly (i.e., refer to 'conftest.exe'), while it won't with 3977# 'rm'. 3978for ac_file in conftest.exe conftest conftest.*; do 3979 test -f "$ac_file" || continue 3980 case $ac_file in 3981 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3982 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3983 break;; 3984 * ) break;; 3985 esac 3986done 3987else case e in #( 3988 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3989printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3990as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3991See 'config.log' for more details" "$LINENO" 5; } ;; 3992esac 3993fi 3994rm -f conftest conftest$ac_cv_exeext 3995{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3996printf "%s\n" "$ac_cv_exeext" >&6; } 3997 3998rm -f conftest.$ac_ext 3999EXEEXT=$ac_cv_exeext 4000ac_exeext=$EXEEXT 4001cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4002/* end confdefs.h. */ 4003#include <stdio.h> 4004int 4005main (void) 4006{ 4007FILE *f = fopen ("conftest.out", "w"); 4008 if (!f) 4009 return 1; 4010 return ferror (f) || fclose (f) != 0; 4011 4012 ; 4013 return 0; 4014} 4015_ACEOF 4016ac_clean_files="$ac_clean_files conftest.out" 4017# Check that the compiler produces executables we can run. If not, either 4018# the compiler is broken, or we cross compile. 4019{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4020printf %s "checking whether we are cross compiling... " >&6; } 4021if test "$cross_compiling" != yes; then 4022 { { ac_try="$ac_link" 4023case "(($ac_try" in 4024 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4025 *) ac_try_echo=$ac_try;; 4026esac 4027eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4028printf "%s\n" "$ac_try_echo"; } >&5 4029 (eval "$ac_link") 2>&5 4030 ac_status=$? 4031 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4032 test $ac_status = 0; } 4033 if { ac_try='./conftest$ac_cv_exeext' 4034 { { case "(($ac_try" in 4035 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4036 *) ac_try_echo=$ac_try;; 4037esac 4038eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4039printf "%s\n" "$ac_try_echo"; } >&5 4040 (eval "$ac_try") 2>&5 4041 ac_status=$? 4042 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4043 test $ac_status = 0; }; }; then 4044 cross_compiling=no 4045 else 4046 if test "$cross_compiling" = maybe; then 4047 cross_compiling=yes 4048 else 4049 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4050printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4051as_fn_error 77 "cannot run C compiled programs. 4052If you meant to cross compile, use '--host'. 4053See 'config.log' for more details" "$LINENO" 5; } 4054 fi 4055 fi 4056fi 4057{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4058printf "%s\n" "$cross_compiling" >&6; } 4059 4060rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 4061 conftest.o conftest.obj conftest.out 4062ac_clean_files=$ac_clean_files_save 4063{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4064printf %s "checking for suffix of object files... " >&6; } 4065if test ${ac_cv_objext+y} 4066then : 4067 printf %s "(cached) " >&6 4068else case e in #( 4069 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4070/* end confdefs.h. */ 4071 4072int 4073main (void) 4074{ 4075 4076 ; 4077 return 0; 4078} 4079_ACEOF 4080rm -f conftest.o conftest.obj 4081if { { ac_try="$ac_compile" 4082case "(($ac_try" in 4083 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4084 *) ac_try_echo=$ac_try;; 4085esac 4086eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4087printf "%s\n" "$ac_try_echo"; } >&5 4088 (eval "$ac_compile") 2>&5 4089 ac_status=$? 4090 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4091 test $ac_status = 0; } 4092then : 4093 for ac_file in conftest.o conftest.obj conftest.*; do 4094 test -f "$ac_file" || continue; 4095 case $ac_file in 4096 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4097 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4098 break;; 4099 esac 4100done 4101else case e in #( 4102 e) printf "%s\n" "$as_me: failed program was:" >&5 4103sed 's/^/| /' conftest.$ac_ext >&5 4104 4105{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4106printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4107as_fn_error $? "cannot compute suffix of object files: cannot compile 4108See 'config.log' for more details" "$LINENO" 5; } ;; 4109esac 4110fi 4111rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4112esac 4113fi 4114{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4115printf "%s\n" "$ac_cv_objext" >&6; } 4116OBJEXT=$ac_cv_objext 4117ac_objext=$OBJEXT 4118{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4119printf %s "checking whether the compiler supports GNU C... " >&6; } 4120if test ${ac_cv_c_compiler_gnu+y} 4121then : 4122 printf %s "(cached) " >&6 4123else case e in #( 4124 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4125/* end confdefs.h. */ 4126 4127int 4128main (void) 4129{ 4130#ifndef __GNUC__ 4131 choke me 4132#endif 4133 4134 ; 4135 return 0; 4136} 4137_ACEOF 4138if ac_fn_c_try_compile "$LINENO" 4139then : 4140 ac_compiler_gnu=yes 4141else case e in #( 4142 e) ac_compiler_gnu=no ;; 4143esac 4144fi 4145rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4146ac_cv_c_compiler_gnu=$ac_compiler_gnu 4147 ;; 4148esac 4149fi 4150{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4151printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4152ac_compiler_gnu=$ac_cv_c_compiler_gnu 4153 4154if test $ac_compiler_gnu = yes; then 4155 GCC=yes 4156else 4157 GCC= 4158fi 4159ac_test_CFLAGS=${CFLAGS+y} 4160ac_save_CFLAGS=$CFLAGS 4161{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4162printf %s "checking whether $CC accepts -g... " >&6; } 4163if test ${ac_cv_prog_cc_g+y} 4164then : 4165 printf %s "(cached) " >&6 4166else case e in #( 4167 e) ac_save_c_werror_flag=$ac_c_werror_flag 4168 ac_c_werror_flag=yes 4169 ac_cv_prog_cc_g=no 4170 CFLAGS="-g" 4171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4172/* end confdefs.h. */ 4173 4174int 4175main (void) 4176{ 4177 4178 ; 4179 return 0; 4180} 4181_ACEOF 4182if ac_fn_c_try_compile "$LINENO" 4183then : 4184 ac_cv_prog_cc_g=yes 4185else case e in #( 4186 e) CFLAGS="" 4187 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4188/* end confdefs.h. */ 4189 4190int 4191main (void) 4192{ 4193 4194 ; 4195 return 0; 4196} 4197_ACEOF 4198if ac_fn_c_try_compile "$LINENO" 4199then : 4200 4201else case e in #( 4202 e) ac_c_werror_flag=$ac_save_c_werror_flag 4203 CFLAGS="-g" 4204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4205/* end confdefs.h. */ 4206 4207int 4208main (void) 4209{ 4210 4211 ; 4212 return 0; 4213} 4214_ACEOF 4215if ac_fn_c_try_compile "$LINENO" 4216then : 4217 ac_cv_prog_cc_g=yes 4218fi 4219rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4220esac 4221fi 4222rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4223esac 4224fi 4225rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4226 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4227esac 4228fi 4229{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4230printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4231if test $ac_test_CFLAGS; then 4232 CFLAGS=$ac_save_CFLAGS 4233elif test $ac_cv_prog_cc_g = yes; then 4234 if test "$GCC" = yes; then 4235 CFLAGS="-g -O2" 4236 else 4237 CFLAGS="-g" 4238 fi 4239else 4240 if test "$GCC" = yes; then 4241 CFLAGS="-O2" 4242 else 4243 CFLAGS= 4244 fi 4245fi 4246ac_prog_cc_stdc=no 4247if test x$ac_prog_cc_stdc = xno 4248then : 4249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4250printf %s "checking for $CC option to enable C11 features... " >&6; } 4251if test ${ac_cv_prog_cc_c11+y} 4252then : 4253 printf %s "(cached) " >&6 4254else case e in #( 4255 e) ac_cv_prog_cc_c11=no 4256ac_save_CC=$CC 4257cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4258/* end confdefs.h. */ 4259$ac_c_conftest_c11_program 4260_ACEOF 4261for ac_arg in '' -std=gnu11 4262do 4263 CC="$ac_save_CC $ac_arg" 4264 if ac_fn_c_try_compile "$LINENO" 4265then : 4266 ac_cv_prog_cc_c11=$ac_arg 4267fi 4268rm -f core conftest.err conftest.$ac_objext conftest.beam 4269 test "x$ac_cv_prog_cc_c11" != "xno" && break 4270done 4271rm -f conftest.$ac_ext 4272CC=$ac_save_CC ;; 4273esac 4274fi 4275 4276if test "x$ac_cv_prog_cc_c11" = xno 4277then : 4278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4279printf "%s\n" "unsupported" >&6; } 4280else case e in #( 4281 e) if test "x$ac_cv_prog_cc_c11" = x 4282then : 4283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4284printf "%s\n" "none needed" >&6; } 4285else case e in #( 4286 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4287printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4288 CC="$CC $ac_cv_prog_cc_c11" ;; 4289esac 4290fi 4291 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4292 ac_prog_cc_stdc=c11 ;; 4293esac 4294fi 4295fi 4296if test x$ac_prog_cc_stdc = xno 4297then : 4298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4299printf %s "checking for $CC option to enable C99 features... " >&6; } 4300if test ${ac_cv_prog_cc_c99+y} 4301then : 4302 printf %s "(cached) " >&6 4303else case e in #( 4304 e) ac_cv_prog_cc_c99=no 4305ac_save_CC=$CC 4306cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4307/* end confdefs.h. */ 4308$ac_c_conftest_c99_program 4309_ACEOF 4310for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4311do 4312 CC="$ac_save_CC $ac_arg" 4313 if ac_fn_c_try_compile "$LINENO" 4314then : 4315 ac_cv_prog_cc_c99=$ac_arg 4316fi 4317rm -f core conftest.err conftest.$ac_objext conftest.beam 4318 test "x$ac_cv_prog_cc_c99" != "xno" && break 4319done 4320rm -f conftest.$ac_ext 4321CC=$ac_save_CC ;; 4322esac 4323fi 4324 4325if test "x$ac_cv_prog_cc_c99" = xno 4326then : 4327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4328printf "%s\n" "unsupported" >&6; } 4329else case e in #( 4330 e) if test "x$ac_cv_prog_cc_c99" = x 4331then : 4332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4333printf "%s\n" "none needed" >&6; } 4334else case e in #( 4335 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4336printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4337 CC="$CC $ac_cv_prog_cc_c99" ;; 4338esac 4339fi 4340 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4341 ac_prog_cc_stdc=c99 ;; 4342esac 4343fi 4344fi 4345if test x$ac_prog_cc_stdc = xno 4346then : 4347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4348printf %s "checking for $CC option to enable C89 features... " >&6; } 4349if test ${ac_cv_prog_cc_c89+y} 4350then : 4351 printf %s "(cached) " >&6 4352else case e in #( 4353 e) ac_cv_prog_cc_c89=no 4354ac_save_CC=$CC 4355cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4356/* end confdefs.h. */ 4357$ac_c_conftest_c89_program 4358_ACEOF 4359for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4360do 4361 CC="$ac_save_CC $ac_arg" 4362 if ac_fn_c_try_compile "$LINENO" 4363then : 4364 ac_cv_prog_cc_c89=$ac_arg 4365fi 4366rm -f core conftest.err conftest.$ac_objext conftest.beam 4367 test "x$ac_cv_prog_cc_c89" != "xno" && break 4368done 4369rm -f conftest.$ac_ext 4370CC=$ac_save_CC ;; 4371esac 4372fi 4373 4374if test "x$ac_cv_prog_cc_c89" = xno 4375then : 4376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4377printf "%s\n" "unsupported" >&6; } 4378else case e in #( 4379 e) if test "x$ac_cv_prog_cc_c89" = x 4380then : 4381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4382printf "%s\n" "none needed" >&6; } 4383else case e in #( 4384 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4385printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4386 CC="$CC $ac_cv_prog_cc_c89" ;; 4387esac 4388fi 4389 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4390 ac_prog_cc_stdc=c89 ;; 4391esac 4392fi 4393fi 4394 4395ac_ext=c 4396ac_cpp='$CPP $CPPFLAGS' 4397ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4398ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4399ac_compiler_gnu=$ac_cv_c_compiler_gnu 4400 4401 4402 ac_ext=c 4403ac_cpp='$CPP $CPPFLAGS' 4404ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4405ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4406ac_compiler_gnu=$ac_cv_c_compiler_gnu 4407{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4408printf %s "checking whether $CC understands -c and -o together... " >&6; } 4409if test ${am_cv_prog_cc_c_o+y} 4410then : 4411 printf %s "(cached) " >&6 4412else case e in #( 4413 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4414/* end confdefs.h. */ 4415 4416int 4417main (void) 4418{ 4419 4420 ; 4421 return 0; 4422} 4423_ACEOF 4424 # Make sure it works both with $CC and with simple cc. 4425 # Following AC_PROG_CC_C_O, we do the test twice because some 4426 # compilers refuse to overwrite an existing .o file with -o, 4427 # though they will create one. 4428 am_cv_prog_cc_c_o=yes 4429 for am_i in 1 2; do 4430 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4431 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4432 ac_status=$? 4433 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4434 (exit $ac_status); } \ 4435 && test -f conftest2.$ac_objext; then 4436 : OK 4437 else 4438 am_cv_prog_cc_c_o=no 4439 break 4440 fi 4441 done 4442 rm -f core conftest* 4443 unset am_i ;; 4444esac 4445fi 4446{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4447printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4448if test "$am_cv_prog_cc_c_o" != yes; then 4449 # Losing compiler, so override with the script. 4450 # FIXME: It is wrong to rewrite CC. 4451 # But if we don't then we get into trouble of one sort or another. 4452 # A longer-term fix would be to have automake use am__CC in this case, 4453 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4454 CC="$am_aux_dir/compile $CC" 4455fi 4456ac_ext=c 4457ac_cpp='$CPP $CPPFLAGS' 4458ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4459ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4460ac_compiler_gnu=$ac_cv_c_compiler_gnu 4461 4462 4463depcc="$CC" am_compiler_list= 4464 4465{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4466printf %s "checking dependency style of $depcc... " >&6; } 4467if test ${am_cv_CC_dependencies_compiler_type+y} 4468then : 4469 printf %s "(cached) " >&6 4470else case e in #( 4471 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4472 # We make a subdir and do the tests there. Otherwise we can end up 4473 # making bogus files that we don't know about and never remove. For 4474 # instance it was reported that on HP-UX the gcc test will end up 4475 # making a dummy file named 'D' -- because '-MD' means "put the output 4476 # in D". 4477 rm -rf conftest.dir 4478 mkdir conftest.dir 4479 # Copy depcomp to subdir because otherwise we won't find it if we're 4480 # using a relative directory. 4481 cp "$am_depcomp" conftest.dir 4482 cd conftest.dir 4483 # We will build objects and dependencies in a subdirectory because 4484 # it helps to detect inapplicable dependency modes. For instance 4485 # both Tru64's cc and ICC support -MD to output dependencies as a 4486 # side effect of compilation, but ICC will put the dependencies in 4487 # the current directory while Tru64 will put them in the object 4488 # directory. 4489 mkdir sub 4490 4491 am_cv_CC_dependencies_compiler_type=none 4492 if test "$am_compiler_list" = ""; then 4493 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4494 fi 4495 am__universal=false 4496 case " $depcc " in #( 4497 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4498 esac 4499 4500 for depmode in $am_compiler_list; do 4501 # Setup a source with many dependencies, because some compilers 4502 # like to wrap large dependency lists on column 80 (with \), and 4503 # we should not choose a depcomp mode which is confused by this. 4504 # 4505 # We need to recreate these files for each test, as the compiler may 4506 # overwrite some of them when testing with obscure command lines. 4507 # This happens at least with the AIX C compiler. 4508 : > sub/conftest.c 4509 for i in 1 2 3 4 5 6; do 4510 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4511 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4512 # Solaris 10 /bin/sh. 4513 echo '/* dummy */' > sub/conftst$i.h 4514 done 4515 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4516 4517 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4518 # mode. It turns out that the SunPro C++ compiler does not properly 4519 # handle '-M -o', and we need to detect this. Also, some Intel 4520 # versions had trouble with output in subdirs. 4521 am__obj=sub/conftest.${OBJEXT-o} 4522 am__minus_obj="-o $am__obj" 4523 case $depmode in 4524 gcc) 4525 # This depmode causes a compiler race in universal mode. 4526 test "$am__universal" = false || continue 4527 ;; 4528 nosideeffect) 4529 # After this tag, mechanisms are not by side-effect, so they'll 4530 # only be used when explicitly requested. 4531 if test "x$enable_dependency_tracking" = xyes; then 4532 continue 4533 else 4534 break 4535 fi 4536 ;; 4537 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4538 # This compiler won't grok '-c -o', but also, the minuso test has 4539 # not run yet. These depmodes are late enough in the game, and 4540 # so weak that their functioning should not be impacted. 4541 am__obj=conftest.${OBJEXT-o} 4542 am__minus_obj= 4543 ;; 4544 none) break ;; 4545 esac 4546 if depmode=$depmode \ 4547 source=sub/conftest.c object=$am__obj \ 4548 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4549 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4550 >/dev/null 2>conftest.err && 4551 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4552 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4553 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4554 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4555 # icc doesn't choke on unknown options, it will just issue warnings 4556 # or remarks (even with -Werror). So we grep stderr for any message 4557 # that says an option was ignored or not supported. 4558 # When given -MP, icc 7.0 and 7.1 complain thusly: 4559 # icc: Command line warning: ignoring option '-M'; no argument required 4560 # The diagnosis changed in icc 8.0: 4561 # icc: Command line remark: option '-MP' not supported 4562 if (grep 'ignoring option' conftest.err || 4563 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4564 am_cv_CC_dependencies_compiler_type=$depmode 4565 break 4566 fi 4567 fi 4568 done 4569 4570 cd .. 4571 rm -rf conftest.dir 4572else 4573 am_cv_CC_dependencies_compiler_type=none 4574fi 4575 ;; 4576esac 4577fi 4578{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4579printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4580CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4581 4582 if 4583 test "x$enable_dependency_tracking" != xno \ 4584 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4585 am__fastdepCC_TRUE= 4586 am__fastdepCC_FALSE='#' 4587else 4588 am__fastdepCC_TRUE='#' 4589 am__fastdepCC_FALSE= 4590fi 4591 4592 4593 4594{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4595printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4596if test ${ac_cv_c_undeclared_builtin_options+y} 4597then : 4598 printf %s "(cached) " >&6 4599else case e in #( 4600 e) ac_save_CFLAGS=$CFLAGS 4601 ac_cv_c_undeclared_builtin_options='cannot detect' 4602 for ac_arg in '' -fno-builtin; do 4603 CFLAGS="$ac_save_CFLAGS $ac_arg" 4604 # This test program should *not* compile successfully. 4605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4606/* end confdefs.h. */ 4607 4608int 4609main (void) 4610{ 4611(void) strchr; 4612 ; 4613 return 0; 4614} 4615_ACEOF 4616if ac_fn_c_try_compile "$LINENO" 4617then : 4618 4619else case e in #( 4620 e) # This test program should compile successfully. 4621 # No library function is consistently available on 4622 # freestanding implementations, so test against a dummy 4623 # declaration. Include always-available headers on the 4624 # off chance that they somehow elicit warnings. 4625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4626/* end confdefs.h. */ 4627#include <float.h> 4628#include <limits.h> 4629#include <stdarg.h> 4630#include <stddef.h> 4631extern void ac_decl (int, char *); 4632 4633int 4634main (void) 4635{ 4636(void) ac_decl (0, (char *) 0); 4637 (void) ac_decl; 4638 4639 ; 4640 return 0; 4641} 4642_ACEOF 4643if ac_fn_c_try_compile "$LINENO" 4644then : 4645 if test x"$ac_arg" = x 4646then : 4647 ac_cv_c_undeclared_builtin_options='none needed' 4648else case e in #( 4649 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4650esac 4651fi 4652 break 4653fi 4654rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4655esac 4656fi 4657rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4658 done 4659 CFLAGS=$ac_save_CFLAGS 4660 ;; 4661esac 4662fi 4663{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4664printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4665 case $ac_cv_c_undeclared_builtin_options in #( 4666 'cannot detect') : 4667 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4668printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4669as_fn_error $? "cannot make $CC report undeclared builtins 4670See 'config.log' for more details" "$LINENO" 5; } ;; #( 4671 'none needed') : 4672 ac_c_undeclared_builtin_options='' ;; #( 4673 *) : 4674 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4675esac 4676 4677ac_header= ac_cache= 4678for ac_item in $ac_header_c_list 4679do 4680 if test $ac_cache; then 4681 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4682 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4683 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4684 fi 4685 ac_header= ac_cache= 4686 elif test $ac_header; then 4687 ac_cache=$ac_item 4688 else 4689 ac_header=$ac_item 4690 fi 4691done 4692 4693 4694 4695 4696 4697 4698 4699 4700if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4701then : 4702 4703printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4704 4705fi 4706 4707 4708 4709 4710ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4711if test "x$ac_cv_have_decl___clang__" = xyes 4712then : 4713 CLANGCC="yes" 4714else case e in #( 4715 e) CLANGCC="no" ;; 4716esac 4717fi 4718ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4719if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4720then : 4721 INTELCC="yes" 4722else case e in #( 4723 e) INTELCC="no" ;; 4724esac 4725fi 4726ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4727if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4728then : 4729 SUNCC="yes" 4730else case e in #( 4731 e) SUNCC="no" ;; 4732esac 4733fi 4734 4735 4736 4737 4738 4739 4740 4741 4742if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4743 if test -n "$ac_tool_prefix"; then 4744 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4745set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4746{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4747printf %s "checking for $ac_word... " >&6; } 4748if test ${ac_cv_path_PKG_CONFIG+y} 4749then : 4750 printf %s "(cached) " >&6 4751else case e in #( 4752 e) case $PKG_CONFIG in 4753 [\\/]* | ?:[\\/]*) 4754 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4755 ;; 4756 *) 4757 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4758for as_dir in $PATH 4759do 4760 IFS=$as_save_IFS 4761 case $as_dir in #((( 4762 '') as_dir=./ ;; 4763 */) ;; 4764 *) as_dir=$as_dir/ ;; 4765 esac 4766 for ac_exec_ext in '' $ac_executable_extensions; do 4767 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4768 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4769 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4770 break 2 4771 fi 4772done 4773 done 4774IFS=$as_save_IFS 4775 4776 ;; 4777esac ;; 4778esac 4779fi 4780PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4781if test -n "$PKG_CONFIG"; then 4782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4783printf "%s\n" "$PKG_CONFIG" >&6; } 4784else 4785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4786printf "%s\n" "no" >&6; } 4787fi 4788 4789 4790fi 4791if test -z "$ac_cv_path_PKG_CONFIG"; then 4792 ac_pt_PKG_CONFIG=$PKG_CONFIG 4793 # Extract the first word of "pkg-config", so it can be a program name with args. 4794set dummy pkg-config; ac_word=$2 4795{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4796printf %s "checking for $ac_word... " >&6; } 4797if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4798then : 4799 printf %s "(cached) " >&6 4800else case e in #( 4801 e) case $ac_pt_PKG_CONFIG in 4802 [\\/]* | ?:[\\/]*) 4803 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4804 ;; 4805 *) 4806 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4807for as_dir in $PATH 4808do 4809 IFS=$as_save_IFS 4810 case $as_dir in #((( 4811 '') as_dir=./ ;; 4812 */) ;; 4813 *) as_dir=$as_dir/ ;; 4814 esac 4815 for ac_exec_ext in '' $ac_executable_extensions; do 4816 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4817 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4818 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4819 break 2 4820 fi 4821done 4822 done 4823IFS=$as_save_IFS 4824 4825 ;; 4826esac ;; 4827esac 4828fi 4829ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4830if test -n "$ac_pt_PKG_CONFIG"; then 4831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4832printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4833else 4834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4835printf "%s\n" "no" >&6; } 4836fi 4837 4838 if test "x$ac_pt_PKG_CONFIG" = x; then 4839 PKG_CONFIG="" 4840 else 4841 case $cross_compiling:$ac_tool_warned in 4842yes:) 4843{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4844printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4845ac_tool_warned=yes ;; 4846esac 4847 PKG_CONFIG=$ac_pt_PKG_CONFIG 4848 fi 4849else 4850 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4851fi 4852 4853fi 4854if test -n "$PKG_CONFIG"; then 4855 _pkg_min_version=0.9.0 4856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4857printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4858 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4860printf "%s\n" "yes" >&6; } 4861 else 4862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4863printf "%s\n" "no" >&6; } 4864 PKG_CONFIG="" 4865 fi 4866fi 4867 4868 4869 # Make sure we can run config.sub. 4870$SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4871 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4872 4873{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4874printf %s "checking build system type... " >&6; } 4875if test ${ac_cv_build+y} 4876then : 4877 printf %s "(cached) " >&6 4878else case e in #( 4879 e) ac_build_alias=$build_alias 4880test "x$ac_build_alias" = x && 4881 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4882test "x$ac_build_alias" = x && 4883 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4884ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4885 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4886 ;; 4887esac 4888fi 4889{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4890printf "%s\n" "$ac_cv_build" >&6; } 4891case $ac_cv_build in 4892*-*-*) ;; 4893*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4894esac 4895build=$ac_cv_build 4896ac_save_IFS=$IFS; IFS='-' 4897set x $ac_cv_build 4898shift 4899build_cpu=$1 4900build_vendor=$2 4901shift; shift 4902# Remember, the first character of IFS is used to create $*, 4903# except with old shells: 4904build_os=$* 4905IFS=$ac_save_IFS 4906case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4907 4908 4909{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4910printf %s "checking host system type... " >&6; } 4911if test ${ac_cv_host+y} 4912then : 4913 printf %s "(cached) " >&6 4914else case e in #( 4915 e) if test "x$host_alias" = x; then 4916 ac_cv_host=$ac_cv_build 4917else 4918 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4919 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4920fi 4921 ;; 4922esac 4923fi 4924{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4925printf "%s\n" "$ac_cv_host" >&6; } 4926case $ac_cv_host in 4927*-*-*) ;; 4928*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4929esac 4930host=$ac_cv_host 4931ac_save_IFS=$IFS; IFS='-' 4932set x $ac_cv_host 4933shift 4934host_cpu=$1 4935host_vendor=$2 4936shift; shift 4937# Remember, the first character of IFS is used to create $*, 4938# except with old shells: 4939host_os=$* 4940IFS=$ac_save_IFS 4941case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4942 4943 4944{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4945printf %s "checking for a sed that does not truncate output... " >&6; } 4946if test ${ac_cv_path_SED+y} 4947then : 4948 printf %s "(cached) " >&6 4949else case e in #( 4950 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4951 for ac_i in 1 2 3 4 5 6 7; do 4952 ac_script="$ac_script$as_nl$ac_script" 4953 done 4954 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4955 { ac_script=; unset ac_script;} 4956 if test -z "$SED"; then 4957 ac_path_SED_found=false 4958 # Loop through the user's path and test for each of PROGNAME-LIST 4959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4960for as_dir in $PATH 4961do 4962 IFS=$as_save_IFS 4963 case $as_dir in #((( 4964 '') as_dir=./ ;; 4965 */) ;; 4966 *) as_dir=$as_dir/ ;; 4967 esac 4968 for ac_prog in sed gsed 4969 do 4970 for ac_exec_ext in '' $ac_executable_extensions; do 4971 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4972 as_fn_executable_p "$ac_path_SED" || continue 4973# Check for GNU ac_path_SED and select it if it is found. 4974 # Check for GNU $ac_path_SED 4975case `"$ac_path_SED" --version 2>&1` in #( 4976*GNU*) 4977 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4978#( 4979*) 4980 ac_count=0 4981 printf %s 0123456789 >"conftest.in" 4982 while : 4983 do 4984 cat "conftest.in" "conftest.in" >"conftest.tmp" 4985 mv "conftest.tmp" "conftest.in" 4986 cp "conftest.in" "conftest.nl" 4987 printf "%s\n" '' >> "conftest.nl" 4988 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4989 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4990 as_fn_arith $ac_count + 1 && ac_count=$as_val 4991 if test $ac_count -gt ${ac_path_SED_max-0}; then 4992 # Best one so far, save it but keep looking for a better one 4993 ac_cv_path_SED="$ac_path_SED" 4994 ac_path_SED_max=$ac_count 4995 fi 4996 # 10*(2^10) chars as input seems more than enough 4997 test $ac_count -gt 10 && break 4998 done 4999 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5000esac 5001 5002 $ac_path_SED_found && break 3 5003 done 5004 done 5005 done 5006IFS=$as_save_IFS 5007 if test -z "$ac_cv_path_SED"; then 5008 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 5009 fi 5010else 5011 ac_cv_path_SED=$SED 5012fi 5013 ;; 5014esac 5015fi 5016{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 5017printf "%s\n" "$ac_cv_path_SED" >&6; } 5018 SED="$ac_cv_path_SED" 5019 rm -f conftest.sed 5020 5021 5022 5023 5024 5025 5026# Check whether --enable-selective-werror was given. 5027if test ${enable_selective_werror+y} 5028then : 5029 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5030else case e in #( 5031 e) SELECTIVE_WERROR=yes ;; 5032esac 5033fi 5034 5035 5036 5037 5038 5039# -v is too short to test reliably with XORG_TESTSET_CFLAG 5040if test "x$SUNCC" = "xyes"; then 5041 BASE_CFLAGS="-v" 5042else 5043 BASE_CFLAGS="" 5044fi 5045 5046# This chunk of warnings were those that existed in the legacy CWARNFLAGS 5047 5048 5049 5050 5051 5052 5053 5054 5055 5056 5057 5058 5059 5060xorg_testset_save_CFLAGS="$CFLAGS" 5061 5062if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5065printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5066if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5067then : 5068 printf %s "(cached) " >&6 5069else case e in #( 5070 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5071/* end confdefs.h. */ 5072int i; 5073_ACEOF 5074if ac_fn_c_try_compile "$LINENO" 5075then : 5076 xorg_cv_cc_flag_unknown_warning_option=yes 5077else case e in #( 5078 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5079esac 5080fi 5081rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5082esac 5083fi 5084{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5085printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5086 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5087 CFLAGS="$xorg_testset_save_CFLAGS" 5088fi 5089 5090if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5093 fi 5094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5096printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5097if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5098then : 5099 printf %s "(cached) " >&6 5100else case e in #( 5101 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5102/* end confdefs.h. */ 5103int i; 5104_ACEOF 5105if ac_fn_c_try_compile "$LINENO" 5106then : 5107 xorg_cv_cc_flag_unused_command_line_argument=yes 5108else case e in #( 5109 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5110esac 5111fi 5112rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5113esac 5114fi 5115{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5116printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5117 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5118 CFLAGS="$xorg_testset_save_CFLAGS" 5119fi 5120 5121found="no" 5122 5123 if test $found = "no" ; then 5124 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5126 fi 5127 5128 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5130 fi 5131 5132 CFLAGS="$CFLAGS -Wall" 5133 5134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5135printf %s "checking if $CC supports -Wall... " >&6; } 5136 cacheid=xorg_cv_cc_flag__Wall 5137 if eval test \${$cacheid+y} 5138then : 5139 printf %s "(cached) " >&6 5140else case e in #( 5141 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5142/* end confdefs.h. */ 5143int i; 5144int 5145main (void) 5146{ 5147 5148 ; 5149 return 0; 5150} 5151_ACEOF 5152if ac_fn_c_try_link "$LINENO" 5153then : 5154 eval $cacheid=yes 5155else case e in #( 5156 e) eval $cacheid=no ;; 5157esac 5158fi 5159rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5160 conftest$ac_exeext conftest.$ac_ext ;; 5161esac 5162fi 5163 5164 5165 CFLAGS="$xorg_testset_save_CFLAGS" 5166 5167 eval supported=\$$cacheid 5168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5169printf "%s\n" "$supported" >&6; } 5170 if test "$supported" = "yes" ; then 5171 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5172 found="yes" 5173 fi 5174 fi 5175 5176 5177 5178 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190xorg_testset_save_CFLAGS="$CFLAGS" 5191 5192if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5193 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5195printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5196if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5197then : 5198 printf %s "(cached) " >&6 5199else case e in #( 5200 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5201/* end confdefs.h. */ 5202int i; 5203_ACEOF 5204if ac_fn_c_try_compile "$LINENO" 5205then : 5206 xorg_cv_cc_flag_unknown_warning_option=yes 5207else case e in #( 5208 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5209esac 5210fi 5211rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5212esac 5213fi 5214{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5215printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5216 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5217 CFLAGS="$xorg_testset_save_CFLAGS" 5218fi 5219 5220if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5221 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5223 fi 5224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5226printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5227if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5228then : 5229 printf %s "(cached) " >&6 5230else case e in #( 5231 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5232/* end confdefs.h. */ 5233int i; 5234_ACEOF 5235if ac_fn_c_try_compile "$LINENO" 5236then : 5237 xorg_cv_cc_flag_unused_command_line_argument=yes 5238else case e in #( 5239 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5240esac 5241fi 5242rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5243esac 5244fi 5245{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5246printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5247 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5248 CFLAGS="$xorg_testset_save_CFLAGS" 5249fi 5250 5251found="no" 5252 5253 if test $found = "no" ; then 5254 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5256 fi 5257 5258 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5259 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5260 fi 5261 5262 CFLAGS="$CFLAGS -Wpointer-arith" 5263 5264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5265printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5266 cacheid=xorg_cv_cc_flag__Wpointer_arith 5267 if eval test \${$cacheid+y} 5268then : 5269 printf %s "(cached) " >&6 5270else case e in #( 5271 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5272/* end confdefs.h. */ 5273int i; 5274int 5275main (void) 5276{ 5277 5278 ; 5279 return 0; 5280} 5281_ACEOF 5282if ac_fn_c_try_link "$LINENO" 5283then : 5284 eval $cacheid=yes 5285else case e in #( 5286 e) eval $cacheid=no ;; 5287esac 5288fi 5289rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5290 conftest$ac_exeext conftest.$ac_ext ;; 5291esac 5292fi 5293 5294 5295 CFLAGS="$xorg_testset_save_CFLAGS" 5296 5297 eval supported=\$$cacheid 5298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5299printf "%s\n" "$supported" >&6; } 5300 if test "$supported" = "yes" ; then 5301 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5302 found="yes" 5303 fi 5304 fi 5305 5306 5307 5308 5309 5310 5311 5312 5313 5314 5315 5316 5317 5318 5319 5320xorg_testset_save_CFLAGS="$CFLAGS" 5321 5322if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5323 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5325printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5326if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5327then : 5328 printf %s "(cached) " >&6 5329else case e in #( 5330 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5331/* end confdefs.h. */ 5332int i; 5333_ACEOF 5334if ac_fn_c_try_compile "$LINENO" 5335then : 5336 xorg_cv_cc_flag_unknown_warning_option=yes 5337else case e in #( 5338 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5339esac 5340fi 5341rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5342esac 5343fi 5344{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5345printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5346 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5347 CFLAGS="$xorg_testset_save_CFLAGS" 5348fi 5349 5350if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5353 fi 5354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5356printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5357if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5358then : 5359 printf %s "(cached) " >&6 5360else case e in #( 5361 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5362/* end confdefs.h. */ 5363int i; 5364_ACEOF 5365if ac_fn_c_try_compile "$LINENO" 5366then : 5367 xorg_cv_cc_flag_unused_command_line_argument=yes 5368else case e in #( 5369 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5370esac 5371fi 5372rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5373esac 5374fi 5375{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5376printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5377 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5378 CFLAGS="$xorg_testset_save_CFLAGS" 5379fi 5380 5381found="no" 5382 5383 if test $found = "no" ; then 5384 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5386 fi 5387 5388 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5390 fi 5391 5392 CFLAGS="$CFLAGS -Wmissing-declarations" 5393 5394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5395printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5396 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5397 if eval test \${$cacheid+y} 5398then : 5399 printf %s "(cached) " >&6 5400else case e in #( 5401 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5402/* end confdefs.h. */ 5403int i; 5404int 5405main (void) 5406{ 5407 5408 ; 5409 return 0; 5410} 5411_ACEOF 5412if ac_fn_c_try_link "$LINENO" 5413then : 5414 eval $cacheid=yes 5415else case e in #( 5416 e) eval $cacheid=no ;; 5417esac 5418fi 5419rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5420 conftest$ac_exeext conftest.$ac_ext ;; 5421esac 5422fi 5423 5424 5425 CFLAGS="$xorg_testset_save_CFLAGS" 5426 5427 eval supported=\$$cacheid 5428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5429printf "%s\n" "$supported" >&6; } 5430 if test "$supported" = "yes" ; then 5431 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5432 found="yes" 5433 fi 5434 fi 5435 5436 5437 5438 5439 5440 5441 5442 5443 5444 5445 5446 5447 5448 5449 5450xorg_testset_save_CFLAGS="$CFLAGS" 5451 5452if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5455printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5456if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5457then : 5458 printf %s "(cached) " >&6 5459else case e in #( 5460 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5461/* end confdefs.h. */ 5462int i; 5463_ACEOF 5464if ac_fn_c_try_compile "$LINENO" 5465then : 5466 xorg_cv_cc_flag_unknown_warning_option=yes 5467else case e in #( 5468 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5469esac 5470fi 5471rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5472esac 5473fi 5474{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5475printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5476 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5477 CFLAGS="$xorg_testset_save_CFLAGS" 5478fi 5479 5480if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5483 fi 5484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5486printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5487if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5488then : 5489 printf %s "(cached) " >&6 5490else case e in #( 5491 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5492/* end confdefs.h. */ 5493int i; 5494_ACEOF 5495if ac_fn_c_try_compile "$LINENO" 5496then : 5497 xorg_cv_cc_flag_unused_command_line_argument=yes 5498else case e in #( 5499 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5500esac 5501fi 5502rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5503esac 5504fi 5505{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5506printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5507 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5508 CFLAGS="$xorg_testset_save_CFLAGS" 5509fi 5510 5511found="no" 5512 5513 if test $found = "no" ; then 5514 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5516 fi 5517 5518 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5519 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5520 fi 5521 5522 CFLAGS="$CFLAGS -Wformat=2" 5523 5524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5525printf %s "checking if $CC supports -Wformat=2... " >&6; } 5526 cacheid=xorg_cv_cc_flag__Wformat_2 5527 if eval test \${$cacheid+y} 5528then : 5529 printf %s "(cached) " >&6 5530else case e in #( 5531 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5532/* end confdefs.h. */ 5533int i; 5534int 5535main (void) 5536{ 5537 5538 ; 5539 return 0; 5540} 5541_ACEOF 5542if ac_fn_c_try_link "$LINENO" 5543then : 5544 eval $cacheid=yes 5545else case e in #( 5546 e) eval $cacheid=no ;; 5547esac 5548fi 5549rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5550 conftest$ac_exeext conftest.$ac_ext ;; 5551esac 5552fi 5553 5554 5555 CFLAGS="$xorg_testset_save_CFLAGS" 5556 5557 eval supported=\$$cacheid 5558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5559printf "%s\n" "$supported" >&6; } 5560 if test "$supported" = "yes" ; then 5561 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5562 found="yes" 5563 fi 5564 fi 5565 5566 if test $found = "no" ; then 5567 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5569 fi 5570 5571 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5572 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5573 fi 5574 5575 CFLAGS="$CFLAGS -Wformat" 5576 5577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5578printf %s "checking if $CC supports -Wformat... " >&6; } 5579 cacheid=xorg_cv_cc_flag__Wformat 5580 if eval test \${$cacheid+y} 5581then : 5582 printf %s "(cached) " >&6 5583else case e in #( 5584 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5585/* end confdefs.h. */ 5586int i; 5587int 5588main (void) 5589{ 5590 5591 ; 5592 return 0; 5593} 5594_ACEOF 5595if ac_fn_c_try_link "$LINENO" 5596then : 5597 eval $cacheid=yes 5598else case e in #( 5599 e) eval $cacheid=no ;; 5600esac 5601fi 5602rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5603 conftest$ac_exeext conftest.$ac_ext ;; 5604esac 5605fi 5606 5607 5608 CFLAGS="$xorg_testset_save_CFLAGS" 5609 5610 eval supported=\$$cacheid 5611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5612printf "%s\n" "$supported" >&6; } 5613 if test "$supported" = "yes" ; then 5614 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5615 found="yes" 5616 fi 5617 fi 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 5629 5630 5631 5632 5633 5634 5635xorg_testset_save_CFLAGS="$CFLAGS" 5636 5637if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5640printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5641if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5642then : 5643 printf %s "(cached) " >&6 5644else case e in #( 5645 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5646/* end confdefs.h. */ 5647int i; 5648_ACEOF 5649if ac_fn_c_try_compile "$LINENO" 5650then : 5651 xorg_cv_cc_flag_unknown_warning_option=yes 5652else case e in #( 5653 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5654esac 5655fi 5656rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5657esac 5658fi 5659{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5660printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5661 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5662 CFLAGS="$xorg_testset_save_CFLAGS" 5663fi 5664 5665if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5666 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5668 fi 5669 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5671printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5672if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5673then : 5674 printf %s "(cached) " >&6 5675else case e in #( 5676 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5677/* end confdefs.h. */ 5678int i; 5679_ACEOF 5680if ac_fn_c_try_compile "$LINENO" 5681then : 5682 xorg_cv_cc_flag_unused_command_line_argument=yes 5683else case e in #( 5684 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5685esac 5686fi 5687rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5688esac 5689fi 5690{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5691printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5692 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5693 CFLAGS="$xorg_testset_save_CFLAGS" 5694fi 5695 5696found="no" 5697 5698 if test $found = "no" ; then 5699 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5701 fi 5702 5703 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5704 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5705 fi 5706 5707 CFLAGS="$CFLAGS -Wstrict-prototypes" 5708 5709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5710printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5711 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5712 if eval test \${$cacheid+y} 5713then : 5714 printf %s "(cached) " >&6 5715else case e in #( 5716 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5717/* end confdefs.h. */ 5718int i; 5719int 5720main (void) 5721{ 5722 5723 ; 5724 return 0; 5725} 5726_ACEOF 5727if ac_fn_c_try_link "$LINENO" 5728then : 5729 eval $cacheid=yes 5730else case e in #( 5731 e) eval $cacheid=no ;; 5732esac 5733fi 5734rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5735 conftest$ac_exeext conftest.$ac_ext ;; 5736esac 5737fi 5738 5739 5740 CFLAGS="$xorg_testset_save_CFLAGS" 5741 5742 eval supported=\$$cacheid 5743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5744printf "%s\n" "$supported" >&6; } 5745 if test "$supported" = "yes" ; then 5746 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5747 found="yes" 5748 fi 5749 fi 5750 5751 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765xorg_testset_save_CFLAGS="$CFLAGS" 5766 5767if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5768 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5770printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5771if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5772then : 5773 printf %s "(cached) " >&6 5774else case e in #( 5775 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5776/* end confdefs.h. */ 5777int i; 5778_ACEOF 5779if ac_fn_c_try_compile "$LINENO" 5780then : 5781 xorg_cv_cc_flag_unknown_warning_option=yes 5782else case e in #( 5783 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5784esac 5785fi 5786rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5787esac 5788fi 5789{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5790printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5791 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5792 CFLAGS="$xorg_testset_save_CFLAGS" 5793fi 5794 5795if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5796 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5798 fi 5799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5801printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5802if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5803then : 5804 printf %s "(cached) " >&6 5805else case e in #( 5806 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5807/* end confdefs.h. */ 5808int i; 5809_ACEOF 5810if ac_fn_c_try_compile "$LINENO" 5811then : 5812 xorg_cv_cc_flag_unused_command_line_argument=yes 5813else case e in #( 5814 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5815esac 5816fi 5817rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5818esac 5819fi 5820{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5821printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5822 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5823 CFLAGS="$xorg_testset_save_CFLAGS" 5824fi 5825 5826found="no" 5827 5828 if test $found = "no" ; then 5829 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5831 fi 5832 5833 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5835 fi 5836 5837 CFLAGS="$CFLAGS -Wmissing-prototypes" 5838 5839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5840printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5841 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5842 if eval test \${$cacheid+y} 5843then : 5844 printf %s "(cached) " >&6 5845else case e in #( 5846 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5847/* end confdefs.h. */ 5848int i; 5849int 5850main (void) 5851{ 5852 5853 ; 5854 return 0; 5855} 5856_ACEOF 5857if ac_fn_c_try_link "$LINENO" 5858then : 5859 eval $cacheid=yes 5860else case e in #( 5861 e) eval $cacheid=no ;; 5862esac 5863fi 5864rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5865 conftest$ac_exeext conftest.$ac_ext ;; 5866esac 5867fi 5868 5869 5870 CFLAGS="$xorg_testset_save_CFLAGS" 5871 5872 eval supported=\$$cacheid 5873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5874printf "%s\n" "$supported" >&6; } 5875 if test "$supported" = "yes" ; then 5876 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5877 found="yes" 5878 fi 5879 fi 5880 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 5892 5893 5894 5895xorg_testset_save_CFLAGS="$CFLAGS" 5896 5897if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5900printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5901if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5902then : 5903 printf %s "(cached) " >&6 5904else case e in #( 5905 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5906/* end confdefs.h. */ 5907int i; 5908_ACEOF 5909if ac_fn_c_try_compile "$LINENO" 5910then : 5911 xorg_cv_cc_flag_unknown_warning_option=yes 5912else case e in #( 5913 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5914esac 5915fi 5916rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5917esac 5918fi 5919{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5920printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5921 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5922 CFLAGS="$xorg_testset_save_CFLAGS" 5923fi 5924 5925if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5926 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5928 fi 5929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5931printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5932if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5933then : 5934 printf %s "(cached) " >&6 5935else case e in #( 5936 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5937/* end confdefs.h. */ 5938int i; 5939_ACEOF 5940if ac_fn_c_try_compile "$LINENO" 5941then : 5942 xorg_cv_cc_flag_unused_command_line_argument=yes 5943else case e in #( 5944 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5945esac 5946fi 5947rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5948esac 5949fi 5950{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5951printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5952 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5953 CFLAGS="$xorg_testset_save_CFLAGS" 5954fi 5955 5956found="no" 5957 5958 if test $found = "no" ; then 5959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5961 fi 5962 5963 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5965 fi 5966 5967 CFLAGS="$CFLAGS -Wnested-externs" 5968 5969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5970printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5971 cacheid=xorg_cv_cc_flag__Wnested_externs 5972 if eval test \${$cacheid+y} 5973then : 5974 printf %s "(cached) " >&6 5975else case e in #( 5976 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5977/* end confdefs.h. */ 5978int i; 5979int 5980main (void) 5981{ 5982 5983 ; 5984 return 0; 5985} 5986_ACEOF 5987if ac_fn_c_try_link "$LINENO" 5988then : 5989 eval $cacheid=yes 5990else case e in #( 5991 e) eval $cacheid=no ;; 5992esac 5993fi 5994rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5995 conftest$ac_exeext conftest.$ac_ext ;; 5996esac 5997fi 5998 5999 6000 CFLAGS="$xorg_testset_save_CFLAGS" 6001 6002 eval supported=\$$cacheid 6003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6004printf "%s\n" "$supported" >&6; } 6005 if test "$supported" = "yes" ; then 6006 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 6007 found="yes" 6008 fi 6009 fi 6010 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 6021 6022 6023 6024 6025xorg_testset_save_CFLAGS="$CFLAGS" 6026 6027if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6030printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6031if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6032then : 6033 printf %s "(cached) " >&6 6034else case e in #( 6035 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6036/* end confdefs.h. */ 6037int i; 6038_ACEOF 6039if ac_fn_c_try_compile "$LINENO" 6040then : 6041 xorg_cv_cc_flag_unknown_warning_option=yes 6042else case e in #( 6043 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6044esac 6045fi 6046rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6047esac 6048fi 6049{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6050printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6051 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6052 CFLAGS="$xorg_testset_save_CFLAGS" 6053fi 6054 6055if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6058 fi 6059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6061printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6062if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6063then : 6064 printf %s "(cached) " >&6 6065else case e in #( 6066 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6067/* end confdefs.h. */ 6068int i; 6069_ACEOF 6070if ac_fn_c_try_compile "$LINENO" 6071then : 6072 xorg_cv_cc_flag_unused_command_line_argument=yes 6073else case e in #( 6074 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6075esac 6076fi 6077rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6078esac 6079fi 6080{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6081printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6082 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6083 CFLAGS="$xorg_testset_save_CFLAGS" 6084fi 6085 6086found="no" 6087 6088 if test $found = "no" ; then 6089 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6091 fi 6092 6093 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6094 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6095 fi 6096 6097 CFLAGS="$CFLAGS -Wbad-function-cast" 6098 6099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6100printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6101 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6102 if eval test \${$cacheid+y} 6103then : 6104 printf %s "(cached) " >&6 6105else case e in #( 6106 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6107/* end confdefs.h. */ 6108int i; 6109int 6110main (void) 6111{ 6112 6113 ; 6114 return 0; 6115} 6116_ACEOF 6117if ac_fn_c_try_link "$LINENO" 6118then : 6119 eval $cacheid=yes 6120else case e in #( 6121 e) eval $cacheid=no ;; 6122esac 6123fi 6124rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6125 conftest$ac_exeext conftest.$ac_ext ;; 6126esac 6127fi 6128 6129 6130 CFLAGS="$xorg_testset_save_CFLAGS" 6131 6132 eval supported=\$$cacheid 6133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6134printf "%s\n" "$supported" >&6; } 6135 if test "$supported" = "yes" ; then 6136 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6137 found="yes" 6138 fi 6139 fi 6140 6141 6142 6143 6144 6145 6146 6147 6148 6149 6150 6151 6152 6153 6154 6155xorg_testset_save_CFLAGS="$CFLAGS" 6156 6157if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6160printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6161if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6162then : 6163 printf %s "(cached) " >&6 6164else case e in #( 6165 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6166/* end confdefs.h. */ 6167int i; 6168_ACEOF 6169if ac_fn_c_try_compile "$LINENO" 6170then : 6171 xorg_cv_cc_flag_unknown_warning_option=yes 6172else case e in #( 6173 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6174esac 6175fi 6176rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6177esac 6178fi 6179{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6180printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6181 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6182 CFLAGS="$xorg_testset_save_CFLAGS" 6183fi 6184 6185if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6188 fi 6189 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6191printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6192if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6193then : 6194 printf %s "(cached) " >&6 6195else case e in #( 6196 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6197/* end confdefs.h. */ 6198int i; 6199_ACEOF 6200if ac_fn_c_try_compile "$LINENO" 6201then : 6202 xorg_cv_cc_flag_unused_command_line_argument=yes 6203else case e in #( 6204 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6205esac 6206fi 6207rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6208esac 6209fi 6210{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6211printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6212 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6213 CFLAGS="$xorg_testset_save_CFLAGS" 6214fi 6215 6216found="no" 6217 6218 if test $found = "no" ; then 6219 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6221 fi 6222 6223 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6225 fi 6226 6227 CFLAGS="$CFLAGS -Wold-style-definition" 6228 6229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6230printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6231 cacheid=xorg_cv_cc_flag__Wold_style_definition 6232 if eval test \${$cacheid+y} 6233then : 6234 printf %s "(cached) " >&6 6235else case e in #( 6236 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6237/* end confdefs.h. */ 6238int i; 6239int 6240main (void) 6241{ 6242 6243 ; 6244 return 0; 6245} 6246_ACEOF 6247if ac_fn_c_try_link "$LINENO" 6248then : 6249 eval $cacheid=yes 6250else case e in #( 6251 e) eval $cacheid=no ;; 6252esac 6253fi 6254rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6255 conftest$ac_exeext conftest.$ac_ext ;; 6256esac 6257fi 6258 6259 6260 CFLAGS="$xorg_testset_save_CFLAGS" 6261 6262 eval supported=\$$cacheid 6263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6264printf "%s\n" "$supported" >&6; } 6265 if test "$supported" = "yes" ; then 6266 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6267 found="yes" 6268 fi 6269 fi 6270 6271 if test $found = "no" ; then 6272 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6274 fi 6275 6276 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6277 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6278 fi 6279 6280 CFLAGS="$CFLAGS -fd" 6281 6282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6283printf %s "checking if $CC supports -fd... " >&6; } 6284 cacheid=xorg_cv_cc_flag__fd 6285 if eval test \${$cacheid+y} 6286then : 6287 printf %s "(cached) " >&6 6288else case e in #( 6289 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6290/* end confdefs.h. */ 6291int i; 6292int 6293main (void) 6294{ 6295 6296 ; 6297 return 0; 6298} 6299_ACEOF 6300if ac_fn_c_try_link "$LINENO" 6301then : 6302 eval $cacheid=yes 6303else case e in #( 6304 e) eval $cacheid=no ;; 6305esac 6306fi 6307rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6308 conftest$ac_exeext conftest.$ac_ext ;; 6309esac 6310fi 6311 6312 6313 CFLAGS="$xorg_testset_save_CFLAGS" 6314 6315 eval supported=\$$cacheid 6316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6317printf "%s\n" "$supported" >&6; } 6318 if test "$supported" = "yes" ; then 6319 BASE_CFLAGS="$BASE_CFLAGS -fd" 6320 found="yes" 6321 fi 6322 fi 6323 6324 6325 6326 6327 6328 6329 6330 6331 6332 6333 6334 6335 6336 6337 6338xorg_testset_save_CFLAGS="$CFLAGS" 6339 6340if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6343printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6344if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6345then : 6346 printf %s "(cached) " >&6 6347else case e in #( 6348 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6349/* end confdefs.h. */ 6350int i; 6351_ACEOF 6352if ac_fn_c_try_compile "$LINENO" 6353then : 6354 xorg_cv_cc_flag_unknown_warning_option=yes 6355else case e in #( 6356 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6357esac 6358fi 6359rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6360esac 6361fi 6362{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6363printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6364 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6365 CFLAGS="$xorg_testset_save_CFLAGS" 6366fi 6367 6368if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6369 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6371 fi 6372 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6374printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6375if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6376then : 6377 printf %s "(cached) " >&6 6378else case e in #( 6379 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6380/* end confdefs.h. */ 6381int i; 6382_ACEOF 6383if ac_fn_c_try_compile "$LINENO" 6384then : 6385 xorg_cv_cc_flag_unused_command_line_argument=yes 6386else case e in #( 6387 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6388esac 6389fi 6390rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6391esac 6392fi 6393{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6394printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6395 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6396 CFLAGS="$xorg_testset_save_CFLAGS" 6397fi 6398 6399found="no" 6400 6401 if test $found = "no" ; then 6402 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6404 fi 6405 6406 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6407 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6408 fi 6409 6410 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6411 6412 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6413printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6414 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6415 if eval test \${$cacheid+y} 6416then : 6417 printf %s "(cached) " >&6 6418else case e in #( 6419 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6420/* end confdefs.h. */ 6421int i; 6422int 6423main (void) 6424{ 6425 6426 ; 6427 return 0; 6428} 6429_ACEOF 6430if ac_fn_c_try_link "$LINENO" 6431then : 6432 eval $cacheid=yes 6433else case e in #( 6434 e) eval $cacheid=no ;; 6435esac 6436fi 6437rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6438 conftest$ac_exeext conftest.$ac_ext ;; 6439esac 6440fi 6441 6442 6443 CFLAGS="$xorg_testset_save_CFLAGS" 6444 6445 eval supported=\$$cacheid 6446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6447printf "%s\n" "$supported" >&6; } 6448 if test "$supported" = "yes" ; then 6449 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6450 found="yes" 6451 fi 6452 fi 6453 6454 6455 6456 6457 6458# This chunk adds additional warnings that could catch undesired effects. 6459 6460 6461 6462 6463 6464 6465 6466 6467 6468 6469 6470 6471 6472xorg_testset_save_CFLAGS="$CFLAGS" 6473 6474if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6477printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6478if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6479then : 6480 printf %s "(cached) " >&6 6481else case e in #( 6482 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6483/* end confdefs.h. */ 6484int i; 6485_ACEOF 6486if ac_fn_c_try_compile "$LINENO" 6487then : 6488 xorg_cv_cc_flag_unknown_warning_option=yes 6489else case e in #( 6490 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6491esac 6492fi 6493rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6494esac 6495fi 6496{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6497printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6498 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6499 CFLAGS="$xorg_testset_save_CFLAGS" 6500fi 6501 6502if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6503 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6505 fi 6506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6508printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6509if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6510then : 6511 printf %s "(cached) " >&6 6512else case e in #( 6513 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6514/* end confdefs.h. */ 6515int i; 6516_ACEOF 6517if ac_fn_c_try_compile "$LINENO" 6518then : 6519 xorg_cv_cc_flag_unused_command_line_argument=yes 6520else case e in #( 6521 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6522esac 6523fi 6524rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6525esac 6526fi 6527{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6528printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6529 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6530 CFLAGS="$xorg_testset_save_CFLAGS" 6531fi 6532 6533found="no" 6534 6535 if test $found = "no" ; then 6536 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6538 fi 6539 6540 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6542 fi 6543 6544 CFLAGS="$CFLAGS -Wunused" 6545 6546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6547printf %s "checking if $CC supports -Wunused... " >&6; } 6548 cacheid=xorg_cv_cc_flag__Wunused 6549 if eval test \${$cacheid+y} 6550then : 6551 printf %s "(cached) " >&6 6552else case e in #( 6553 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6554/* end confdefs.h. */ 6555int i; 6556int 6557main (void) 6558{ 6559 6560 ; 6561 return 0; 6562} 6563_ACEOF 6564if ac_fn_c_try_link "$LINENO" 6565then : 6566 eval $cacheid=yes 6567else case e in #( 6568 e) eval $cacheid=no ;; 6569esac 6570fi 6571rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6572 conftest$ac_exeext conftest.$ac_ext ;; 6573esac 6574fi 6575 6576 6577 CFLAGS="$xorg_testset_save_CFLAGS" 6578 6579 eval supported=\$$cacheid 6580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6581printf "%s\n" "$supported" >&6; } 6582 if test "$supported" = "yes" ; then 6583 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6584 found="yes" 6585 fi 6586 fi 6587 6588 6589 6590 6591 6592 6593 6594 6595 6596 6597 6598 6599 6600 6601 6602xorg_testset_save_CFLAGS="$CFLAGS" 6603 6604if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6607printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6608if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6609then : 6610 printf %s "(cached) " >&6 6611else case e in #( 6612 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6613/* end confdefs.h. */ 6614int i; 6615_ACEOF 6616if ac_fn_c_try_compile "$LINENO" 6617then : 6618 xorg_cv_cc_flag_unknown_warning_option=yes 6619else case e in #( 6620 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6621esac 6622fi 6623rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6624esac 6625fi 6626{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6627printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6628 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6629 CFLAGS="$xorg_testset_save_CFLAGS" 6630fi 6631 6632if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6633 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6634 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6635 fi 6636 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6638printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6639if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6640then : 6641 printf %s "(cached) " >&6 6642else case e in #( 6643 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6644/* end confdefs.h. */ 6645int i; 6646_ACEOF 6647if ac_fn_c_try_compile "$LINENO" 6648then : 6649 xorg_cv_cc_flag_unused_command_line_argument=yes 6650else case e in #( 6651 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6652esac 6653fi 6654rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6655esac 6656fi 6657{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6658printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6659 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6660 CFLAGS="$xorg_testset_save_CFLAGS" 6661fi 6662 6663found="no" 6664 6665 if test $found = "no" ; then 6666 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6667 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6668 fi 6669 6670 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6671 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6672 fi 6673 6674 CFLAGS="$CFLAGS -Wuninitialized" 6675 6676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6677printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6678 cacheid=xorg_cv_cc_flag__Wuninitialized 6679 if eval test \${$cacheid+y} 6680then : 6681 printf %s "(cached) " >&6 6682else case e in #( 6683 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6684/* end confdefs.h. */ 6685int i; 6686int 6687main (void) 6688{ 6689 6690 ; 6691 return 0; 6692} 6693_ACEOF 6694if ac_fn_c_try_link "$LINENO" 6695then : 6696 eval $cacheid=yes 6697else case e in #( 6698 e) eval $cacheid=no ;; 6699esac 6700fi 6701rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6702 conftest$ac_exeext conftest.$ac_ext ;; 6703esac 6704fi 6705 6706 6707 CFLAGS="$xorg_testset_save_CFLAGS" 6708 6709 eval supported=\$$cacheid 6710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6711printf "%s\n" "$supported" >&6; } 6712 if test "$supported" = "yes" ; then 6713 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6714 found="yes" 6715 fi 6716 fi 6717 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732xorg_testset_save_CFLAGS="$CFLAGS" 6733 6734if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6737printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6738if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6739then : 6740 printf %s "(cached) " >&6 6741else case e in #( 6742 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6743/* end confdefs.h. */ 6744int i; 6745_ACEOF 6746if ac_fn_c_try_compile "$LINENO" 6747then : 6748 xorg_cv_cc_flag_unknown_warning_option=yes 6749else case e in #( 6750 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6751esac 6752fi 6753rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6754esac 6755fi 6756{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6757printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6758 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6759 CFLAGS="$xorg_testset_save_CFLAGS" 6760fi 6761 6762if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6763 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6764 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6765 fi 6766 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6768printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6769if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6770then : 6771 printf %s "(cached) " >&6 6772else case e in #( 6773 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6774/* end confdefs.h. */ 6775int i; 6776_ACEOF 6777if ac_fn_c_try_compile "$LINENO" 6778then : 6779 xorg_cv_cc_flag_unused_command_line_argument=yes 6780else case e in #( 6781 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6782esac 6783fi 6784rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6785esac 6786fi 6787{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6788printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6789 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6790 CFLAGS="$xorg_testset_save_CFLAGS" 6791fi 6792 6793found="no" 6794 6795 if test $found = "no" ; then 6796 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6797 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6798 fi 6799 6800 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6801 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6802 fi 6803 6804 CFLAGS="$CFLAGS -Wshadow" 6805 6806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6807printf %s "checking if $CC supports -Wshadow... " >&6; } 6808 cacheid=xorg_cv_cc_flag__Wshadow 6809 if eval test \${$cacheid+y} 6810then : 6811 printf %s "(cached) " >&6 6812else case e in #( 6813 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6814/* end confdefs.h. */ 6815int i; 6816int 6817main (void) 6818{ 6819 6820 ; 6821 return 0; 6822} 6823_ACEOF 6824if ac_fn_c_try_link "$LINENO" 6825then : 6826 eval $cacheid=yes 6827else case e in #( 6828 e) eval $cacheid=no ;; 6829esac 6830fi 6831rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6832 conftest$ac_exeext conftest.$ac_ext ;; 6833esac 6834fi 6835 6836 6837 CFLAGS="$xorg_testset_save_CFLAGS" 6838 6839 eval supported=\$$cacheid 6840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6841printf "%s\n" "$supported" >&6; } 6842 if test "$supported" = "yes" ; then 6843 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6844 found="yes" 6845 fi 6846 fi 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857 6858 6859 6860 6861 6862xorg_testset_save_CFLAGS="$CFLAGS" 6863 6864if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6867printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6868if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6869then : 6870 printf %s "(cached) " >&6 6871else case e in #( 6872 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6873/* end confdefs.h. */ 6874int i; 6875_ACEOF 6876if ac_fn_c_try_compile "$LINENO" 6877then : 6878 xorg_cv_cc_flag_unknown_warning_option=yes 6879else case e in #( 6880 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6881esac 6882fi 6883rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6884esac 6885fi 6886{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6887printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6888 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6889 CFLAGS="$xorg_testset_save_CFLAGS" 6890fi 6891 6892if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6893 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6895 fi 6896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6898printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6899if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6900then : 6901 printf %s "(cached) " >&6 6902else case e in #( 6903 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6904/* end confdefs.h. */ 6905int i; 6906_ACEOF 6907if ac_fn_c_try_compile "$LINENO" 6908then : 6909 xorg_cv_cc_flag_unused_command_line_argument=yes 6910else case e in #( 6911 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6912esac 6913fi 6914rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6915esac 6916fi 6917{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6918printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6919 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6920 CFLAGS="$xorg_testset_save_CFLAGS" 6921fi 6922 6923found="no" 6924 6925 if test $found = "no" ; then 6926 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6928 fi 6929 6930 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6931 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6932 fi 6933 6934 CFLAGS="$CFLAGS -Wmissing-noreturn" 6935 6936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6937printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6938 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6939 if eval test \${$cacheid+y} 6940then : 6941 printf %s "(cached) " >&6 6942else case e in #( 6943 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6944/* end confdefs.h. */ 6945int i; 6946int 6947main (void) 6948{ 6949 6950 ; 6951 return 0; 6952} 6953_ACEOF 6954if ac_fn_c_try_link "$LINENO" 6955then : 6956 eval $cacheid=yes 6957else case e in #( 6958 e) eval $cacheid=no ;; 6959esac 6960fi 6961rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6962 conftest$ac_exeext conftest.$ac_ext ;; 6963esac 6964fi 6965 6966 6967 CFLAGS="$xorg_testset_save_CFLAGS" 6968 6969 eval supported=\$$cacheid 6970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6971printf "%s\n" "$supported" >&6; } 6972 if test "$supported" = "yes" ; then 6973 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6974 found="yes" 6975 fi 6976 fi 6977 6978 6979 6980 6981 6982 6983 6984 6985 6986 6987 6988 6989 6990 6991 6992xorg_testset_save_CFLAGS="$CFLAGS" 6993 6994if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6997printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6998if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6999then : 7000 printf %s "(cached) " >&6 7001else case e in #( 7002 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7003/* end confdefs.h. */ 7004int i; 7005_ACEOF 7006if ac_fn_c_try_compile "$LINENO" 7007then : 7008 xorg_cv_cc_flag_unknown_warning_option=yes 7009else case e in #( 7010 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7011esac 7012fi 7013rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7014esac 7015fi 7016{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7017printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7018 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7019 CFLAGS="$xorg_testset_save_CFLAGS" 7020fi 7021 7022if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7023 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7025 fi 7026 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7028printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7029if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7030then : 7031 printf %s "(cached) " >&6 7032else case e in #( 7033 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7034/* end confdefs.h. */ 7035int i; 7036_ACEOF 7037if ac_fn_c_try_compile "$LINENO" 7038then : 7039 xorg_cv_cc_flag_unused_command_line_argument=yes 7040else case e in #( 7041 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7042esac 7043fi 7044rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7045esac 7046fi 7047{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7048printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7049 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7050 CFLAGS="$xorg_testset_save_CFLAGS" 7051fi 7052 7053found="no" 7054 7055 if test $found = "no" ; then 7056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7058 fi 7059 7060 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7062 fi 7063 7064 CFLAGS="$CFLAGS -Wmissing-format-attribute" 7065 7066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 7067printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 7068 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 7069 if eval test \${$cacheid+y} 7070then : 7071 printf %s "(cached) " >&6 7072else case e in #( 7073 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7074/* end confdefs.h. */ 7075int i; 7076int 7077main (void) 7078{ 7079 7080 ; 7081 return 0; 7082} 7083_ACEOF 7084if ac_fn_c_try_link "$LINENO" 7085then : 7086 eval $cacheid=yes 7087else case e in #( 7088 e) eval $cacheid=no ;; 7089esac 7090fi 7091rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7092 conftest$ac_exeext conftest.$ac_ext ;; 7093esac 7094fi 7095 7096 7097 CFLAGS="$xorg_testset_save_CFLAGS" 7098 7099 eval supported=\$$cacheid 7100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7101printf "%s\n" "$supported" >&6; } 7102 if test "$supported" = "yes" ; then 7103 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 7104 found="yes" 7105 fi 7106 fi 7107 7108 7109 7110 7111 7112 7113 7114 7115 7116 7117 7118 7119 7120 7121 7122xorg_testset_save_CFLAGS="$CFLAGS" 7123 7124if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7127printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7128if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7129then : 7130 printf %s "(cached) " >&6 7131else case e in #( 7132 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7133/* end confdefs.h. */ 7134int i; 7135_ACEOF 7136if ac_fn_c_try_compile "$LINENO" 7137then : 7138 xorg_cv_cc_flag_unknown_warning_option=yes 7139else case e in #( 7140 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7141esac 7142fi 7143rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7144esac 7145fi 7146{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7147printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7148 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7149 CFLAGS="$xorg_testset_save_CFLAGS" 7150fi 7151 7152if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7155 fi 7156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7158printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7159if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7160then : 7161 printf %s "(cached) " >&6 7162else case e in #( 7163 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7164/* end confdefs.h. */ 7165int i; 7166_ACEOF 7167if ac_fn_c_try_compile "$LINENO" 7168then : 7169 xorg_cv_cc_flag_unused_command_line_argument=yes 7170else case e in #( 7171 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7172esac 7173fi 7174rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7175esac 7176fi 7177{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7178printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7179 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7180 CFLAGS="$xorg_testset_save_CFLAGS" 7181fi 7182 7183found="no" 7184 7185 if test $found = "no" ; then 7186 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7188 fi 7189 7190 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7191 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7192 fi 7193 7194 CFLAGS="$CFLAGS -Wredundant-decls" 7195 7196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7197printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7198 cacheid=xorg_cv_cc_flag__Wredundant_decls 7199 if eval test \${$cacheid+y} 7200then : 7201 printf %s "(cached) " >&6 7202else case e in #( 7203 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7204/* end confdefs.h. */ 7205int i; 7206int 7207main (void) 7208{ 7209 7210 ; 7211 return 0; 7212} 7213_ACEOF 7214if ac_fn_c_try_link "$LINENO" 7215then : 7216 eval $cacheid=yes 7217else case e in #( 7218 e) eval $cacheid=no ;; 7219esac 7220fi 7221rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7222 conftest$ac_exeext conftest.$ac_ext ;; 7223esac 7224fi 7225 7226 7227 CFLAGS="$xorg_testset_save_CFLAGS" 7228 7229 eval supported=\$$cacheid 7230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7231printf "%s\n" "$supported" >&6; } 7232 if test "$supported" = "yes" ; then 7233 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7234 found="yes" 7235 fi 7236 fi 7237 7238 7239 7240 7241 7242 7243 7244 7245 7246 7247 7248 7249 7250 7251 7252xorg_testset_save_CFLAGS="$CFLAGS" 7253 7254if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7257printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7258if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7259then : 7260 printf %s "(cached) " >&6 7261else case e in #( 7262 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7263/* end confdefs.h. */ 7264int i; 7265_ACEOF 7266if ac_fn_c_try_compile "$LINENO" 7267then : 7268 xorg_cv_cc_flag_unknown_warning_option=yes 7269else case e in #( 7270 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7271esac 7272fi 7273rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7274esac 7275fi 7276{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7277printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7278 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7279 CFLAGS="$xorg_testset_save_CFLAGS" 7280fi 7281 7282if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7283 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7285 fi 7286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7288printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7289if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7290then : 7291 printf %s "(cached) " >&6 7292else case e in #( 7293 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7294/* end confdefs.h. */ 7295int i; 7296_ACEOF 7297if ac_fn_c_try_compile "$LINENO" 7298then : 7299 xorg_cv_cc_flag_unused_command_line_argument=yes 7300else case e in #( 7301 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7302esac 7303fi 7304rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7305esac 7306fi 7307{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7308printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7309 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7310 CFLAGS="$xorg_testset_save_CFLAGS" 7311fi 7312 7313found="no" 7314 7315 if test $found = "no" ; then 7316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7318 fi 7319 7320 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7322 fi 7323 7324 CFLAGS="$CFLAGS -Wlogical-op" 7325 7326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7327printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7328 cacheid=xorg_cv_cc_flag__Wlogical_op 7329 if eval test \${$cacheid+y} 7330then : 7331 printf %s "(cached) " >&6 7332else case e in #( 7333 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7334/* end confdefs.h. */ 7335int i; 7336int 7337main (void) 7338{ 7339 7340 ; 7341 return 0; 7342} 7343_ACEOF 7344if ac_fn_c_try_link "$LINENO" 7345then : 7346 eval $cacheid=yes 7347else case e in #( 7348 e) eval $cacheid=no ;; 7349esac 7350fi 7351rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7352 conftest$ac_exeext conftest.$ac_ext ;; 7353esac 7354fi 7355 7356 7357 CFLAGS="$xorg_testset_save_CFLAGS" 7358 7359 eval supported=\$$cacheid 7360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7361printf "%s\n" "$supported" >&6; } 7362 if test "$supported" = "yes" ; then 7363 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7364 found="yes" 7365 fi 7366 fi 7367 7368 7369 7370# These are currently disabled because they are noisy. They will be enabled 7371# in the future once the codebase is sufficiently modernized to silence 7372# them. For now, I don't want them to drown out the other warnings. 7373# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7374# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7375# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7376 7377# Turn some warnings into errors, so we don't accidentally get successful builds 7378# when there are problems that should be fixed. 7379 7380if test "x$SELECTIVE_WERROR" = "xyes" ; then 7381 7382 7383 7384 7385 7386 7387 7388 7389 7390 7391 7392 7393 7394xorg_testset_save_CFLAGS="$CFLAGS" 7395 7396if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7399printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7400if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7401then : 7402 printf %s "(cached) " >&6 7403else case e in #( 7404 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7405/* end confdefs.h. */ 7406int i; 7407_ACEOF 7408if ac_fn_c_try_compile "$LINENO" 7409then : 7410 xorg_cv_cc_flag_unknown_warning_option=yes 7411else case e in #( 7412 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7413esac 7414fi 7415rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7416esac 7417fi 7418{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7419printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7420 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7421 CFLAGS="$xorg_testset_save_CFLAGS" 7422fi 7423 7424if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7425 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7427 fi 7428 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7430printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7431if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7432then : 7433 printf %s "(cached) " >&6 7434else case e in #( 7435 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7436/* end confdefs.h. */ 7437int i; 7438_ACEOF 7439if ac_fn_c_try_compile "$LINENO" 7440then : 7441 xorg_cv_cc_flag_unused_command_line_argument=yes 7442else case e in #( 7443 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7444esac 7445fi 7446rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7447esac 7448fi 7449{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7450printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7451 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7452 CFLAGS="$xorg_testset_save_CFLAGS" 7453fi 7454 7455found="no" 7456 7457 if test $found = "no" ; then 7458 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7460 fi 7461 7462 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7464 fi 7465 7466 CFLAGS="$CFLAGS -Werror=implicit" 7467 7468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7469printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7470 cacheid=xorg_cv_cc_flag__Werror_implicit 7471 if eval test \${$cacheid+y} 7472then : 7473 printf %s "(cached) " >&6 7474else case e in #( 7475 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7476/* end confdefs.h. */ 7477int i; 7478int 7479main (void) 7480{ 7481 7482 ; 7483 return 0; 7484} 7485_ACEOF 7486if ac_fn_c_try_link "$LINENO" 7487then : 7488 eval $cacheid=yes 7489else case e in #( 7490 e) eval $cacheid=no ;; 7491esac 7492fi 7493rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7494 conftest$ac_exeext conftest.$ac_ext ;; 7495esac 7496fi 7497 7498 7499 CFLAGS="$xorg_testset_save_CFLAGS" 7500 7501 eval supported=\$$cacheid 7502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7503printf "%s\n" "$supported" >&6; } 7504 if test "$supported" = "yes" ; then 7505 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7506 found="yes" 7507 fi 7508 fi 7509 7510 if test $found = "no" ; then 7511 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7512 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7513 fi 7514 7515 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7516 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7517 fi 7518 7519 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7520 7521 { 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 7522printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7523 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7524 if eval test \${$cacheid+y} 7525then : 7526 printf %s "(cached) " >&6 7527else case e in #( 7528 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7529/* end confdefs.h. */ 7530int i; 7531int 7532main (void) 7533{ 7534 7535 ; 7536 return 0; 7537} 7538_ACEOF 7539if ac_fn_c_try_link "$LINENO" 7540then : 7541 eval $cacheid=yes 7542else case e in #( 7543 e) eval $cacheid=no ;; 7544esac 7545fi 7546rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7547 conftest$ac_exeext conftest.$ac_ext ;; 7548esac 7549fi 7550 7551 7552 CFLAGS="$xorg_testset_save_CFLAGS" 7553 7554 eval supported=\$$cacheid 7555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7556printf "%s\n" "$supported" >&6; } 7557 if test "$supported" = "yes" ; then 7558 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7559 found="yes" 7560 fi 7561 fi 7562 7563 7564 7565 7566 7567 7568 7569 7570 7571 7572 7573 7574 7575 7576 7577xorg_testset_save_CFLAGS="$CFLAGS" 7578 7579if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7582printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7583if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7584then : 7585 printf %s "(cached) " >&6 7586else case e in #( 7587 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7588/* end confdefs.h. */ 7589int i; 7590_ACEOF 7591if ac_fn_c_try_compile "$LINENO" 7592then : 7593 xorg_cv_cc_flag_unknown_warning_option=yes 7594else case e in #( 7595 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7596esac 7597fi 7598rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7599esac 7600fi 7601{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7602printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7603 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7604 CFLAGS="$xorg_testset_save_CFLAGS" 7605fi 7606 7607if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7608 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7609 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7610 fi 7611 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7613printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7614if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7615then : 7616 printf %s "(cached) " >&6 7617else case e in #( 7618 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7619/* end confdefs.h. */ 7620int i; 7621_ACEOF 7622if ac_fn_c_try_compile "$LINENO" 7623then : 7624 xorg_cv_cc_flag_unused_command_line_argument=yes 7625else case e in #( 7626 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7627esac 7628fi 7629rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7630esac 7631fi 7632{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7633printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7634 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7635 CFLAGS="$xorg_testset_save_CFLAGS" 7636fi 7637 7638found="no" 7639 7640 if test $found = "no" ; then 7641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7643 fi 7644 7645 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7646 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7647 fi 7648 7649 CFLAGS="$CFLAGS -Werror=nonnull" 7650 7651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7652printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7653 cacheid=xorg_cv_cc_flag__Werror_nonnull 7654 if eval test \${$cacheid+y} 7655then : 7656 printf %s "(cached) " >&6 7657else case e in #( 7658 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7659/* end confdefs.h. */ 7660int i; 7661int 7662main (void) 7663{ 7664 7665 ; 7666 return 0; 7667} 7668_ACEOF 7669if ac_fn_c_try_link "$LINENO" 7670then : 7671 eval $cacheid=yes 7672else case e in #( 7673 e) eval $cacheid=no ;; 7674esac 7675fi 7676rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7677 conftest$ac_exeext conftest.$ac_ext ;; 7678esac 7679fi 7680 7681 7682 CFLAGS="$xorg_testset_save_CFLAGS" 7683 7684 eval supported=\$$cacheid 7685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7686printf "%s\n" "$supported" >&6; } 7687 if test "$supported" = "yes" ; then 7688 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7689 found="yes" 7690 fi 7691 fi 7692 7693 7694 7695 7696 7697 7698 7699 7700 7701 7702 7703 7704 7705 7706 7707xorg_testset_save_CFLAGS="$CFLAGS" 7708 7709if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7712printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7713if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7714then : 7715 printf %s "(cached) " >&6 7716else case e in #( 7717 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7718/* end confdefs.h. */ 7719int i; 7720_ACEOF 7721if ac_fn_c_try_compile "$LINENO" 7722then : 7723 xorg_cv_cc_flag_unknown_warning_option=yes 7724else case e in #( 7725 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7726esac 7727fi 7728rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7729esac 7730fi 7731{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7732printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7733 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7734 CFLAGS="$xorg_testset_save_CFLAGS" 7735fi 7736 7737if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7738 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7740 fi 7741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7743printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7744if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7745then : 7746 printf %s "(cached) " >&6 7747else case e in #( 7748 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7749/* end confdefs.h. */ 7750int i; 7751_ACEOF 7752if ac_fn_c_try_compile "$LINENO" 7753then : 7754 xorg_cv_cc_flag_unused_command_line_argument=yes 7755else case e in #( 7756 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7757esac 7758fi 7759rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7760esac 7761fi 7762{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7763printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7764 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7765 CFLAGS="$xorg_testset_save_CFLAGS" 7766fi 7767 7768found="no" 7769 7770 if test $found = "no" ; then 7771 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7773 fi 7774 7775 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7776 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7777 fi 7778 7779 CFLAGS="$CFLAGS -Werror=init-self" 7780 7781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7782printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7783 cacheid=xorg_cv_cc_flag__Werror_init_self 7784 if eval test \${$cacheid+y} 7785then : 7786 printf %s "(cached) " >&6 7787else case e in #( 7788 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7789/* end confdefs.h. */ 7790int i; 7791int 7792main (void) 7793{ 7794 7795 ; 7796 return 0; 7797} 7798_ACEOF 7799if ac_fn_c_try_link "$LINENO" 7800then : 7801 eval $cacheid=yes 7802else case e in #( 7803 e) eval $cacheid=no ;; 7804esac 7805fi 7806rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7807 conftest$ac_exeext conftest.$ac_ext ;; 7808esac 7809fi 7810 7811 7812 CFLAGS="$xorg_testset_save_CFLAGS" 7813 7814 eval supported=\$$cacheid 7815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7816printf "%s\n" "$supported" >&6; } 7817 if test "$supported" = "yes" ; then 7818 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7819 found="yes" 7820 fi 7821 fi 7822 7823 7824 7825 7826 7827 7828 7829 7830 7831 7832 7833 7834 7835 7836 7837xorg_testset_save_CFLAGS="$CFLAGS" 7838 7839if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7842printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7843if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7844then : 7845 printf %s "(cached) " >&6 7846else case e in #( 7847 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7848/* end confdefs.h. */ 7849int i; 7850_ACEOF 7851if ac_fn_c_try_compile "$LINENO" 7852then : 7853 xorg_cv_cc_flag_unknown_warning_option=yes 7854else case e in #( 7855 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7856esac 7857fi 7858rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7859esac 7860fi 7861{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7862printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7863 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7864 CFLAGS="$xorg_testset_save_CFLAGS" 7865fi 7866 7867if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7868 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7870 fi 7871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7873printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7874if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7875then : 7876 printf %s "(cached) " >&6 7877else case e in #( 7878 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7879/* end confdefs.h. */ 7880int i; 7881_ACEOF 7882if ac_fn_c_try_compile "$LINENO" 7883then : 7884 xorg_cv_cc_flag_unused_command_line_argument=yes 7885else case e in #( 7886 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7887esac 7888fi 7889rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7890esac 7891fi 7892{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7893printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7894 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7895 CFLAGS="$xorg_testset_save_CFLAGS" 7896fi 7897 7898found="no" 7899 7900 if test $found = "no" ; then 7901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7903 fi 7904 7905 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7907 fi 7908 7909 CFLAGS="$CFLAGS -Werror=main" 7910 7911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7912printf %s "checking if $CC supports -Werror=main... " >&6; } 7913 cacheid=xorg_cv_cc_flag__Werror_main 7914 if eval test \${$cacheid+y} 7915then : 7916 printf %s "(cached) " >&6 7917else case e in #( 7918 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7919/* end confdefs.h. */ 7920int i; 7921int 7922main (void) 7923{ 7924 7925 ; 7926 return 0; 7927} 7928_ACEOF 7929if ac_fn_c_try_link "$LINENO" 7930then : 7931 eval $cacheid=yes 7932else case e in #( 7933 e) eval $cacheid=no ;; 7934esac 7935fi 7936rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7937 conftest$ac_exeext conftest.$ac_ext ;; 7938esac 7939fi 7940 7941 7942 CFLAGS="$xorg_testset_save_CFLAGS" 7943 7944 eval supported=\$$cacheid 7945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7946printf "%s\n" "$supported" >&6; } 7947 if test "$supported" = "yes" ; then 7948 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7949 found="yes" 7950 fi 7951 fi 7952 7953 7954 7955 7956 7957 7958 7959 7960 7961 7962 7963 7964 7965 7966 7967xorg_testset_save_CFLAGS="$CFLAGS" 7968 7969if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7972printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7973if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7974then : 7975 printf %s "(cached) " >&6 7976else case e in #( 7977 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7978/* end confdefs.h. */ 7979int i; 7980_ACEOF 7981if ac_fn_c_try_compile "$LINENO" 7982then : 7983 xorg_cv_cc_flag_unknown_warning_option=yes 7984else case e in #( 7985 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7986esac 7987fi 7988rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7989esac 7990fi 7991{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7992printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7993 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7994 CFLAGS="$xorg_testset_save_CFLAGS" 7995fi 7996 7997if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7998 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8000 fi 8001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8003printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8004if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8005then : 8006 printf %s "(cached) " >&6 8007else case e in #( 8008 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8009/* end confdefs.h. */ 8010int i; 8011_ACEOF 8012if ac_fn_c_try_compile "$LINENO" 8013then : 8014 xorg_cv_cc_flag_unused_command_line_argument=yes 8015else case e in #( 8016 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8017esac 8018fi 8019rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8020esac 8021fi 8022{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8023printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8024 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8025 CFLAGS="$xorg_testset_save_CFLAGS" 8026fi 8027 8028found="no" 8029 8030 if test $found = "no" ; then 8031 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8033 fi 8034 8035 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8036 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8037 fi 8038 8039 CFLAGS="$CFLAGS -Werror=missing-braces" 8040 8041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 8042printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 8043 cacheid=xorg_cv_cc_flag__Werror_missing_braces 8044 if eval test \${$cacheid+y} 8045then : 8046 printf %s "(cached) " >&6 8047else case e in #( 8048 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8049/* end confdefs.h. */ 8050int i; 8051int 8052main (void) 8053{ 8054 8055 ; 8056 return 0; 8057} 8058_ACEOF 8059if ac_fn_c_try_link "$LINENO" 8060then : 8061 eval $cacheid=yes 8062else case e in #( 8063 e) eval $cacheid=no ;; 8064esac 8065fi 8066rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8067 conftest$ac_exeext conftest.$ac_ext ;; 8068esac 8069fi 8070 8071 8072 CFLAGS="$xorg_testset_save_CFLAGS" 8073 8074 eval supported=\$$cacheid 8075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8076printf "%s\n" "$supported" >&6; } 8077 if test "$supported" = "yes" ; then 8078 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 8079 found="yes" 8080 fi 8081 fi 8082 8083 8084 8085 8086 8087 8088 8089 8090 8091 8092 8093 8094 8095 8096 8097xorg_testset_save_CFLAGS="$CFLAGS" 8098 8099if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8102printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8103if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8104then : 8105 printf %s "(cached) " >&6 8106else case e in #( 8107 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8108/* end confdefs.h. */ 8109int i; 8110_ACEOF 8111if ac_fn_c_try_compile "$LINENO" 8112then : 8113 xorg_cv_cc_flag_unknown_warning_option=yes 8114else case e in #( 8115 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8116esac 8117fi 8118rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8119esac 8120fi 8121{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8122printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8123 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8124 CFLAGS="$xorg_testset_save_CFLAGS" 8125fi 8126 8127if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8128 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8130 fi 8131 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8133printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8134if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8135then : 8136 printf %s "(cached) " >&6 8137else case e in #( 8138 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8139/* end confdefs.h. */ 8140int i; 8141_ACEOF 8142if ac_fn_c_try_compile "$LINENO" 8143then : 8144 xorg_cv_cc_flag_unused_command_line_argument=yes 8145else case e in #( 8146 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8147esac 8148fi 8149rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8150esac 8151fi 8152{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8153printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8154 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8155 CFLAGS="$xorg_testset_save_CFLAGS" 8156fi 8157 8158found="no" 8159 8160 if test $found = "no" ; then 8161 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8163 fi 8164 8165 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8166 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8167 fi 8168 8169 CFLAGS="$CFLAGS -Werror=sequence-point" 8170 8171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8172printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8173 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8174 if eval test \${$cacheid+y} 8175then : 8176 printf %s "(cached) " >&6 8177else case e in #( 8178 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8179/* end confdefs.h. */ 8180int i; 8181int 8182main (void) 8183{ 8184 8185 ; 8186 return 0; 8187} 8188_ACEOF 8189if ac_fn_c_try_link "$LINENO" 8190then : 8191 eval $cacheid=yes 8192else case e in #( 8193 e) eval $cacheid=no ;; 8194esac 8195fi 8196rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8197 conftest$ac_exeext conftest.$ac_ext ;; 8198esac 8199fi 8200 8201 8202 CFLAGS="$xorg_testset_save_CFLAGS" 8203 8204 eval supported=\$$cacheid 8205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8206printf "%s\n" "$supported" >&6; } 8207 if test "$supported" = "yes" ; then 8208 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8209 found="yes" 8210 fi 8211 fi 8212 8213 8214 8215 8216 8217 8218 8219 8220 8221 8222 8223 8224 8225 8226 8227xorg_testset_save_CFLAGS="$CFLAGS" 8228 8229if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8230 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8232printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8233if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8234then : 8235 printf %s "(cached) " >&6 8236else case e in #( 8237 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8238/* end confdefs.h. */ 8239int i; 8240_ACEOF 8241if ac_fn_c_try_compile "$LINENO" 8242then : 8243 xorg_cv_cc_flag_unknown_warning_option=yes 8244else case e in #( 8245 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8246esac 8247fi 8248rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8249esac 8250fi 8251{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8252printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8253 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8254 CFLAGS="$xorg_testset_save_CFLAGS" 8255fi 8256 8257if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8258 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8260 fi 8261 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8263printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8264if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8265then : 8266 printf %s "(cached) " >&6 8267else case e in #( 8268 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8269/* end confdefs.h. */ 8270int i; 8271_ACEOF 8272if ac_fn_c_try_compile "$LINENO" 8273then : 8274 xorg_cv_cc_flag_unused_command_line_argument=yes 8275else case e in #( 8276 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8277esac 8278fi 8279rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8280esac 8281fi 8282{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8283printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8284 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8285 CFLAGS="$xorg_testset_save_CFLAGS" 8286fi 8287 8288found="no" 8289 8290 if test $found = "no" ; then 8291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8293 fi 8294 8295 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8297 fi 8298 8299 CFLAGS="$CFLAGS -Werror=return-type" 8300 8301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8302printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8303 cacheid=xorg_cv_cc_flag__Werror_return_type 8304 if eval test \${$cacheid+y} 8305then : 8306 printf %s "(cached) " >&6 8307else case e in #( 8308 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8309/* end confdefs.h. */ 8310int i; 8311int 8312main (void) 8313{ 8314 8315 ; 8316 return 0; 8317} 8318_ACEOF 8319if ac_fn_c_try_link "$LINENO" 8320then : 8321 eval $cacheid=yes 8322else case e in #( 8323 e) eval $cacheid=no ;; 8324esac 8325fi 8326rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8327 conftest$ac_exeext conftest.$ac_ext ;; 8328esac 8329fi 8330 8331 8332 CFLAGS="$xorg_testset_save_CFLAGS" 8333 8334 eval supported=\$$cacheid 8335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8336printf "%s\n" "$supported" >&6; } 8337 if test "$supported" = "yes" ; then 8338 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8339 found="yes" 8340 fi 8341 fi 8342 8343 if test $found = "no" ; then 8344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8346 fi 8347 8348 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8350 fi 8351 8352 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8353 8354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8355printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8356 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8357 if eval test \${$cacheid+y} 8358then : 8359 printf %s "(cached) " >&6 8360else case e in #( 8361 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8362/* end confdefs.h. */ 8363int i; 8364int 8365main (void) 8366{ 8367 8368 ; 8369 return 0; 8370} 8371_ACEOF 8372if ac_fn_c_try_link "$LINENO" 8373then : 8374 eval $cacheid=yes 8375else case e in #( 8376 e) eval $cacheid=no ;; 8377esac 8378fi 8379rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8380 conftest$ac_exeext conftest.$ac_ext ;; 8381esac 8382fi 8383 8384 8385 CFLAGS="$xorg_testset_save_CFLAGS" 8386 8387 eval supported=\$$cacheid 8388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8389printf "%s\n" "$supported" >&6; } 8390 if test "$supported" = "yes" ; then 8391 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8392 found="yes" 8393 fi 8394 fi 8395 8396 8397 8398 8399 8400 8401 8402 8403 8404 8405 8406 8407 8408 8409 8410xorg_testset_save_CFLAGS="$CFLAGS" 8411 8412if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8415printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8416if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8417then : 8418 printf %s "(cached) " >&6 8419else case e in #( 8420 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8421/* end confdefs.h. */ 8422int i; 8423_ACEOF 8424if ac_fn_c_try_compile "$LINENO" 8425then : 8426 xorg_cv_cc_flag_unknown_warning_option=yes 8427else case e in #( 8428 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8429esac 8430fi 8431rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8432esac 8433fi 8434{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8435printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8436 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8437 CFLAGS="$xorg_testset_save_CFLAGS" 8438fi 8439 8440if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8443 fi 8444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8446printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8447if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8448then : 8449 printf %s "(cached) " >&6 8450else case e in #( 8451 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8452/* end confdefs.h. */ 8453int i; 8454_ACEOF 8455if ac_fn_c_try_compile "$LINENO" 8456then : 8457 xorg_cv_cc_flag_unused_command_line_argument=yes 8458else case e in #( 8459 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8460esac 8461fi 8462rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8463esac 8464fi 8465{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8466printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8467 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8468 CFLAGS="$xorg_testset_save_CFLAGS" 8469fi 8470 8471found="no" 8472 8473 if test $found = "no" ; then 8474 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8476 fi 8477 8478 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8479 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8480 fi 8481 8482 CFLAGS="$CFLAGS -Werror=trigraphs" 8483 8484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8485printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8486 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8487 if eval test \${$cacheid+y} 8488then : 8489 printf %s "(cached) " >&6 8490else case e in #( 8491 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8492/* end confdefs.h. */ 8493int i; 8494int 8495main (void) 8496{ 8497 8498 ; 8499 return 0; 8500} 8501_ACEOF 8502if ac_fn_c_try_link "$LINENO" 8503then : 8504 eval $cacheid=yes 8505else case e in #( 8506 e) eval $cacheid=no ;; 8507esac 8508fi 8509rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8510 conftest$ac_exeext conftest.$ac_ext ;; 8511esac 8512fi 8513 8514 8515 CFLAGS="$xorg_testset_save_CFLAGS" 8516 8517 eval supported=\$$cacheid 8518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8519printf "%s\n" "$supported" >&6; } 8520 if test "$supported" = "yes" ; then 8521 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8522 found="yes" 8523 fi 8524 fi 8525 8526 8527 8528 8529 8530 8531 8532 8533 8534 8535 8536 8537 8538 8539 8540xorg_testset_save_CFLAGS="$CFLAGS" 8541 8542if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8543 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8545printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8546if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8547then : 8548 printf %s "(cached) " >&6 8549else case e in #( 8550 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8551/* end confdefs.h. */ 8552int i; 8553_ACEOF 8554if ac_fn_c_try_compile "$LINENO" 8555then : 8556 xorg_cv_cc_flag_unknown_warning_option=yes 8557else case e in #( 8558 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8559esac 8560fi 8561rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8562esac 8563fi 8564{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8565printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8566 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8567 CFLAGS="$xorg_testset_save_CFLAGS" 8568fi 8569 8570if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8571 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8573 fi 8574 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8576printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8577if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8578then : 8579 printf %s "(cached) " >&6 8580else case e in #( 8581 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8582/* end confdefs.h. */ 8583int i; 8584_ACEOF 8585if ac_fn_c_try_compile "$LINENO" 8586then : 8587 xorg_cv_cc_flag_unused_command_line_argument=yes 8588else case e in #( 8589 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8590esac 8591fi 8592rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8593esac 8594fi 8595{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8596printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8597 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8598 CFLAGS="$xorg_testset_save_CFLAGS" 8599fi 8600 8601found="no" 8602 8603 if test $found = "no" ; then 8604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8606 fi 8607 8608 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8609 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8610 fi 8611 8612 CFLAGS="$CFLAGS -Werror=array-bounds" 8613 8614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8615printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8616 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8617 if eval test \${$cacheid+y} 8618then : 8619 printf %s "(cached) " >&6 8620else case e in #( 8621 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8622/* end confdefs.h. */ 8623int i; 8624int 8625main (void) 8626{ 8627 8628 ; 8629 return 0; 8630} 8631_ACEOF 8632if ac_fn_c_try_link "$LINENO" 8633then : 8634 eval $cacheid=yes 8635else case e in #( 8636 e) eval $cacheid=no ;; 8637esac 8638fi 8639rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8640 conftest$ac_exeext conftest.$ac_ext ;; 8641esac 8642fi 8643 8644 8645 CFLAGS="$xorg_testset_save_CFLAGS" 8646 8647 eval supported=\$$cacheid 8648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8649printf "%s\n" "$supported" >&6; } 8650 if test "$supported" = "yes" ; then 8651 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8652 found="yes" 8653 fi 8654 fi 8655 8656 8657 8658 8659 8660 8661 8662 8663 8664 8665 8666 8667 8668 8669 8670xorg_testset_save_CFLAGS="$CFLAGS" 8671 8672if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8673 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8675printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8676if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8677then : 8678 printf %s "(cached) " >&6 8679else case e in #( 8680 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8681/* end confdefs.h. */ 8682int i; 8683_ACEOF 8684if ac_fn_c_try_compile "$LINENO" 8685then : 8686 xorg_cv_cc_flag_unknown_warning_option=yes 8687else case e in #( 8688 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8689esac 8690fi 8691rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8692esac 8693fi 8694{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8695printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8696 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8697 CFLAGS="$xorg_testset_save_CFLAGS" 8698fi 8699 8700if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8701 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8703 fi 8704 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8706printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8707if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8708then : 8709 printf %s "(cached) " >&6 8710else case e in #( 8711 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8712/* end confdefs.h. */ 8713int i; 8714_ACEOF 8715if ac_fn_c_try_compile "$LINENO" 8716then : 8717 xorg_cv_cc_flag_unused_command_line_argument=yes 8718else case e in #( 8719 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8720esac 8721fi 8722rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8723esac 8724fi 8725{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8726printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8727 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8728 CFLAGS="$xorg_testset_save_CFLAGS" 8729fi 8730 8731found="no" 8732 8733 if test $found = "no" ; then 8734 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8735 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8736 fi 8737 8738 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8739 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8740 fi 8741 8742 CFLAGS="$CFLAGS -Werror=write-strings" 8743 8744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8745printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8746 cacheid=xorg_cv_cc_flag__Werror_write_strings 8747 if eval test \${$cacheid+y} 8748then : 8749 printf %s "(cached) " >&6 8750else case e in #( 8751 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8752/* end confdefs.h. */ 8753int i; 8754int 8755main (void) 8756{ 8757 8758 ; 8759 return 0; 8760} 8761_ACEOF 8762if ac_fn_c_try_link "$LINENO" 8763then : 8764 eval $cacheid=yes 8765else case e in #( 8766 e) eval $cacheid=no ;; 8767esac 8768fi 8769rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8770 conftest$ac_exeext conftest.$ac_ext ;; 8771esac 8772fi 8773 8774 8775 CFLAGS="$xorg_testset_save_CFLAGS" 8776 8777 eval supported=\$$cacheid 8778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8779printf "%s\n" "$supported" >&6; } 8780 if test "$supported" = "yes" ; then 8781 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8782 found="yes" 8783 fi 8784 fi 8785 8786 8787 8788 8789 8790 8791 8792 8793 8794 8795 8796 8797 8798 8799 8800xorg_testset_save_CFLAGS="$CFLAGS" 8801 8802if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8805printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8806if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8807then : 8808 printf %s "(cached) " >&6 8809else case e in #( 8810 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8811/* end confdefs.h. */ 8812int i; 8813_ACEOF 8814if ac_fn_c_try_compile "$LINENO" 8815then : 8816 xorg_cv_cc_flag_unknown_warning_option=yes 8817else case e in #( 8818 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8819esac 8820fi 8821rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8822esac 8823fi 8824{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8825printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8826 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8827 CFLAGS="$xorg_testset_save_CFLAGS" 8828fi 8829 8830if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8833 fi 8834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8836printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8837if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8838then : 8839 printf %s "(cached) " >&6 8840else case e in #( 8841 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8842/* end confdefs.h. */ 8843int i; 8844_ACEOF 8845if ac_fn_c_try_compile "$LINENO" 8846then : 8847 xorg_cv_cc_flag_unused_command_line_argument=yes 8848else case e in #( 8849 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8850esac 8851fi 8852rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8853esac 8854fi 8855{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8856printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8857 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8858 CFLAGS="$xorg_testset_save_CFLAGS" 8859fi 8860 8861found="no" 8862 8863 if test $found = "no" ; then 8864 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8866 fi 8867 8868 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8869 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8870 fi 8871 8872 CFLAGS="$CFLAGS -Werror=address" 8873 8874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8875printf %s "checking if $CC supports -Werror=address... " >&6; } 8876 cacheid=xorg_cv_cc_flag__Werror_address 8877 if eval test \${$cacheid+y} 8878then : 8879 printf %s "(cached) " >&6 8880else case e in #( 8881 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8882/* end confdefs.h. */ 8883int i; 8884int 8885main (void) 8886{ 8887 8888 ; 8889 return 0; 8890} 8891_ACEOF 8892if ac_fn_c_try_link "$LINENO" 8893then : 8894 eval $cacheid=yes 8895else case e in #( 8896 e) eval $cacheid=no ;; 8897esac 8898fi 8899rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8900 conftest$ac_exeext conftest.$ac_ext ;; 8901esac 8902fi 8903 8904 8905 CFLAGS="$xorg_testset_save_CFLAGS" 8906 8907 eval supported=\$$cacheid 8908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8909printf "%s\n" "$supported" >&6; } 8910 if test "$supported" = "yes" ; then 8911 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8912 found="yes" 8913 fi 8914 fi 8915 8916 8917 8918 8919 8920 8921 8922 8923 8924 8925 8926 8927 8928 8929 8930xorg_testset_save_CFLAGS="$CFLAGS" 8931 8932if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8935printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8936if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8937then : 8938 printf %s "(cached) " >&6 8939else case e in #( 8940 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8941/* end confdefs.h. */ 8942int i; 8943_ACEOF 8944if ac_fn_c_try_compile "$LINENO" 8945then : 8946 xorg_cv_cc_flag_unknown_warning_option=yes 8947else case e in #( 8948 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8949esac 8950fi 8951rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8952esac 8953fi 8954{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8955printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8956 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8957 CFLAGS="$xorg_testset_save_CFLAGS" 8958fi 8959 8960if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8961 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8963 fi 8964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8966printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8967if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8968then : 8969 printf %s "(cached) " >&6 8970else case e in #( 8971 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8972/* end confdefs.h. */ 8973int i; 8974_ACEOF 8975if ac_fn_c_try_compile "$LINENO" 8976then : 8977 xorg_cv_cc_flag_unused_command_line_argument=yes 8978else case e in #( 8979 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8980esac 8981fi 8982rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8983esac 8984fi 8985{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8986printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8987 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8988 CFLAGS="$xorg_testset_save_CFLAGS" 8989fi 8990 8991found="no" 8992 8993 if test $found = "no" ; then 8994 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8995 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8996 fi 8997 8998 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8999 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9000 fi 9001 9002 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 9003 9004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 9005printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 9006 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 9007 if eval test \${$cacheid+y} 9008then : 9009 printf %s "(cached) " >&6 9010else case e in #( 9011 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9012/* end confdefs.h. */ 9013int i; 9014int 9015main (void) 9016{ 9017 9018 ; 9019 return 0; 9020} 9021_ACEOF 9022if ac_fn_c_try_link "$LINENO" 9023then : 9024 eval $cacheid=yes 9025else case e in #( 9026 e) eval $cacheid=no ;; 9027esac 9028fi 9029rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9030 conftest$ac_exeext conftest.$ac_ext ;; 9031esac 9032fi 9033 9034 9035 CFLAGS="$xorg_testset_save_CFLAGS" 9036 9037 eval supported=\$$cacheid 9038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9039printf "%s\n" "$supported" >&6; } 9040 if test "$supported" = "yes" ; then 9041 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 9042 found="yes" 9043 fi 9044 fi 9045 9046 if test $found = "no" ; then 9047 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9049 fi 9050 9051 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9053 fi 9054 9055 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9056 9057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 9058printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 9059 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 9060 if eval test \${$cacheid+y} 9061then : 9062 printf %s "(cached) " >&6 9063else case e in #( 9064 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9065/* end confdefs.h. */ 9066int i; 9067int 9068main (void) 9069{ 9070 9071 ; 9072 return 0; 9073} 9074_ACEOF 9075if ac_fn_c_try_link "$LINENO" 9076then : 9077 eval $cacheid=yes 9078else case e in #( 9079 e) eval $cacheid=no ;; 9080esac 9081fi 9082rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9083 conftest$ac_exeext conftest.$ac_ext ;; 9084esac 9085fi 9086 9087 9088 CFLAGS="$xorg_testset_save_CFLAGS" 9089 9090 eval supported=\$$cacheid 9091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9092printf "%s\n" "$supported" >&6; } 9093 if test "$supported" = "yes" ; then 9094 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 9095 found="yes" 9096 fi 9097 fi 9098 9099 9100 9101 9102 9103 9104 9105 9106 9107 9108 9109 9110 9111 9112 9113xorg_testset_save_CFLAGS="$CFLAGS" 9114 9115if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9118printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9119if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9120then : 9121 printf %s "(cached) " >&6 9122else case e in #( 9123 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9124/* end confdefs.h. */ 9125int i; 9126_ACEOF 9127if ac_fn_c_try_compile "$LINENO" 9128then : 9129 xorg_cv_cc_flag_unknown_warning_option=yes 9130else case e in #( 9131 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9132esac 9133fi 9134rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9135esac 9136fi 9137{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9138printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9139 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9140 CFLAGS="$xorg_testset_save_CFLAGS" 9141fi 9142 9143if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9144 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9146 fi 9147 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9149printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9150if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9151then : 9152 printf %s "(cached) " >&6 9153else case e in #( 9154 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9155/* end confdefs.h. */ 9156int i; 9157_ACEOF 9158if ac_fn_c_try_compile "$LINENO" 9159then : 9160 xorg_cv_cc_flag_unused_command_line_argument=yes 9161else case e in #( 9162 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9163esac 9164fi 9165rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9166esac 9167fi 9168{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9169printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9170 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9171 CFLAGS="$xorg_testset_save_CFLAGS" 9172fi 9173 9174found="no" 9175 9176 if test $found = "no" ; then 9177 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9179 fi 9180 9181 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9183 fi 9184 9185 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9186 9187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9188printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9189 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9190 if eval test \${$cacheid+y} 9191then : 9192 printf %s "(cached) " >&6 9193else case e in #( 9194 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9195/* end confdefs.h. */ 9196int i; 9197int 9198main (void) 9199{ 9200 9201 ; 9202 return 0; 9203} 9204_ACEOF 9205if ac_fn_c_try_link "$LINENO" 9206then : 9207 eval $cacheid=yes 9208else case e in #( 9209 e) eval $cacheid=no ;; 9210esac 9211fi 9212rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9213 conftest$ac_exeext conftest.$ac_ext ;; 9214esac 9215fi 9216 9217 9218 CFLAGS="$xorg_testset_save_CFLAGS" 9219 9220 eval supported=\$$cacheid 9221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9222printf "%s\n" "$supported" >&6; } 9223 if test "$supported" = "yes" ; then 9224 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9225 found="yes" 9226 fi 9227 fi 9228 9229 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9230else 9231{ 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 $PACKAGE_BUGREPORT" >&5 9232printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9233 9234 9235 9236 9237 9238 9239 9240 9241 9242 9243 9244 9245 9246xorg_testset_save_CFLAGS="$CFLAGS" 9247 9248if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9251printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9252if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9253then : 9254 printf %s "(cached) " >&6 9255else case e in #( 9256 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9257/* end confdefs.h. */ 9258int i; 9259_ACEOF 9260if ac_fn_c_try_compile "$LINENO" 9261then : 9262 xorg_cv_cc_flag_unknown_warning_option=yes 9263else case e in #( 9264 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9265esac 9266fi 9267rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9268esac 9269fi 9270{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9271printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9272 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9273 CFLAGS="$xorg_testset_save_CFLAGS" 9274fi 9275 9276if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9277 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9279 fi 9280 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9282printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9283if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9284then : 9285 printf %s "(cached) " >&6 9286else case e in #( 9287 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9288/* end confdefs.h. */ 9289int i; 9290_ACEOF 9291if ac_fn_c_try_compile "$LINENO" 9292then : 9293 xorg_cv_cc_flag_unused_command_line_argument=yes 9294else case e in #( 9295 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9296esac 9297fi 9298rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9299esac 9300fi 9301{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9302printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9303 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9304 CFLAGS="$xorg_testset_save_CFLAGS" 9305fi 9306 9307found="no" 9308 9309 if test $found = "no" ; then 9310 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9312 fi 9313 9314 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9315 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9316 fi 9317 9318 CFLAGS="$CFLAGS -Wimplicit" 9319 9320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9321printf %s "checking if $CC supports -Wimplicit... " >&6; } 9322 cacheid=xorg_cv_cc_flag__Wimplicit 9323 if eval test \${$cacheid+y} 9324then : 9325 printf %s "(cached) " >&6 9326else case e in #( 9327 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9328/* end confdefs.h. */ 9329int i; 9330int 9331main (void) 9332{ 9333 9334 ; 9335 return 0; 9336} 9337_ACEOF 9338if ac_fn_c_try_link "$LINENO" 9339then : 9340 eval $cacheid=yes 9341else case e in #( 9342 e) eval $cacheid=no ;; 9343esac 9344fi 9345rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9346 conftest$ac_exeext conftest.$ac_ext ;; 9347esac 9348fi 9349 9350 9351 CFLAGS="$xorg_testset_save_CFLAGS" 9352 9353 eval supported=\$$cacheid 9354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9355printf "%s\n" "$supported" >&6; } 9356 if test "$supported" = "yes" ; then 9357 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9358 found="yes" 9359 fi 9360 fi 9361 9362 9363 9364 9365 9366 9367 9368 9369 9370 9371 9372 9373 9374 9375 9376xorg_testset_save_CFLAGS="$CFLAGS" 9377 9378if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9381printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9382if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9383then : 9384 printf %s "(cached) " >&6 9385else case e in #( 9386 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9387/* end confdefs.h. */ 9388int i; 9389_ACEOF 9390if ac_fn_c_try_compile "$LINENO" 9391then : 9392 xorg_cv_cc_flag_unknown_warning_option=yes 9393else case e in #( 9394 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9395esac 9396fi 9397rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9398esac 9399fi 9400{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9401printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9402 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9403 CFLAGS="$xorg_testset_save_CFLAGS" 9404fi 9405 9406if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9407 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9409 fi 9410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9412printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9413if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9414then : 9415 printf %s "(cached) " >&6 9416else case e in #( 9417 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9418/* end confdefs.h. */ 9419int i; 9420_ACEOF 9421if ac_fn_c_try_compile "$LINENO" 9422then : 9423 xorg_cv_cc_flag_unused_command_line_argument=yes 9424else case e in #( 9425 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9426esac 9427fi 9428rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9429esac 9430fi 9431{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9432printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9433 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9434 CFLAGS="$xorg_testset_save_CFLAGS" 9435fi 9436 9437found="no" 9438 9439 if test $found = "no" ; then 9440 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9442 fi 9443 9444 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9445 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9446 fi 9447 9448 CFLAGS="$CFLAGS -Wnonnull" 9449 9450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9451printf %s "checking if $CC supports -Wnonnull... " >&6; } 9452 cacheid=xorg_cv_cc_flag__Wnonnull 9453 if eval test \${$cacheid+y} 9454then : 9455 printf %s "(cached) " >&6 9456else case e in #( 9457 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9458/* end confdefs.h. */ 9459int i; 9460int 9461main (void) 9462{ 9463 9464 ; 9465 return 0; 9466} 9467_ACEOF 9468if ac_fn_c_try_link "$LINENO" 9469then : 9470 eval $cacheid=yes 9471else case e in #( 9472 e) eval $cacheid=no ;; 9473esac 9474fi 9475rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9476 conftest$ac_exeext conftest.$ac_ext ;; 9477esac 9478fi 9479 9480 9481 CFLAGS="$xorg_testset_save_CFLAGS" 9482 9483 eval supported=\$$cacheid 9484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9485printf "%s\n" "$supported" >&6; } 9486 if test "$supported" = "yes" ; then 9487 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9488 found="yes" 9489 fi 9490 fi 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 9501 9502 9503 9504 9505 9506xorg_testset_save_CFLAGS="$CFLAGS" 9507 9508if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9511printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9512if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9513then : 9514 printf %s "(cached) " >&6 9515else case e in #( 9516 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9517/* end confdefs.h. */ 9518int i; 9519_ACEOF 9520if ac_fn_c_try_compile "$LINENO" 9521then : 9522 xorg_cv_cc_flag_unknown_warning_option=yes 9523else case e in #( 9524 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9525esac 9526fi 9527rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9528esac 9529fi 9530{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9531printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9532 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9533 CFLAGS="$xorg_testset_save_CFLAGS" 9534fi 9535 9536if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9537 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9538 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9539 fi 9540 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9542printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9543if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9544then : 9545 printf %s "(cached) " >&6 9546else case e in #( 9547 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9548/* end confdefs.h. */ 9549int i; 9550_ACEOF 9551if ac_fn_c_try_compile "$LINENO" 9552then : 9553 xorg_cv_cc_flag_unused_command_line_argument=yes 9554else case e in #( 9555 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9556esac 9557fi 9558rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9559esac 9560fi 9561{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9562printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9563 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9564 CFLAGS="$xorg_testset_save_CFLAGS" 9565fi 9566 9567found="no" 9568 9569 if test $found = "no" ; then 9570 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9571 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9572 fi 9573 9574 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9575 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9576 fi 9577 9578 CFLAGS="$CFLAGS -Winit-self" 9579 9580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9581printf %s "checking if $CC supports -Winit-self... " >&6; } 9582 cacheid=xorg_cv_cc_flag__Winit_self 9583 if eval test \${$cacheid+y} 9584then : 9585 printf %s "(cached) " >&6 9586else case e in #( 9587 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9588/* end confdefs.h. */ 9589int i; 9590int 9591main (void) 9592{ 9593 9594 ; 9595 return 0; 9596} 9597_ACEOF 9598if ac_fn_c_try_link "$LINENO" 9599then : 9600 eval $cacheid=yes 9601else case e in #( 9602 e) eval $cacheid=no ;; 9603esac 9604fi 9605rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9606 conftest$ac_exeext conftest.$ac_ext ;; 9607esac 9608fi 9609 9610 9611 CFLAGS="$xorg_testset_save_CFLAGS" 9612 9613 eval supported=\$$cacheid 9614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9615printf "%s\n" "$supported" >&6; } 9616 if test "$supported" = "yes" ; then 9617 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9618 found="yes" 9619 fi 9620 fi 9621 9622 9623 9624 9625 9626 9627 9628 9629 9630 9631 9632 9633 9634 9635 9636xorg_testset_save_CFLAGS="$CFLAGS" 9637 9638if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9641printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9642if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9643then : 9644 printf %s "(cached) " >&6 9645else case e in #( 9646 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9647/* end confdefs.h. */ 9648int i; 9649_ACEOF 9650if ac_fn_c_try_compile "$LINENO" 9651then : 9652 xorg_cv_cc_flag_unknown_warning_option=yes 9653else case e in #( 9654 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9655esac 9656fi 9657rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9658esac 9659fi 9660{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9661printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9662 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9663 CFLAGS="$xorg_testset_save_CFLAGS" 9664fi 9665 9666if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9669 fi 9670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9672printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9673if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9674then : 9675 printf %s "(cached) " >&6 9676else case e in #( 9677 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9678/* end confdefs.h. */ 9679int i; 9680_ACEOF 9681if ac_fn_c_try_compile "$LINENO" 9682then : 9683 xorg_cv_cc_flag_unused_command_line_argument=yes 9684else case e in #( 9685 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9686esac 9687fi 9688rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9689esac 9690fi 9691{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9692printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9693 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9694 CFLAGS="$xorg_testset_save_CFLAGS" 9695fi 9696 9697found="no" 9698 9699 if test $found = "no" ; then 9700 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9702 fi 9703 9704 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9706 fi 9707 9708 CFLAGS="$CFLAGS -Wmain" 9709 9710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9711printf %s "checking if $CC supports -Wmain... " >&6; } 9712 cacheid=xorg_cv_cc_flag__Wmain 9713 if eval test \${$cacheid+y} 9714then : 9715 printf %s "(cached) " >&6 9716else case e in #( 9717 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9718/* end confdefs.h. */ 9719int i; 9720int 9721main (void) 9722{ 9723 9724 ; 9725 return 0; 9726} 9727_ACEOF 9728if ac_fn_c_try_link "$LINENO" 9729then : 9730 eval $cacheid=yes 9731else case e in #( 9732 e) eval $cacheid=no ;; 9733esac 9734fi 9735rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9736 conftest$ac_exeext conftest.$ac_ext ;; 9737esac 9738fi 9739 9740 9741 CFLAGS="$xorg_testset_save_CFLAGS" 9742 9743 eval supported=\$$cacheid 9744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9745printf "%s\n" "$supported" >&6; } 9746 if test "$supported" = "yes" ; then 9747 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9748 found="yes" 9749 fi 9750 fi 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 9766xorg_testset_save_CFLAGS="$CFLAGS" 9767 9768if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9771printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9772if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9773then : 9774 printf %s "(cached) " >&6 9775else case e in #( 9776 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9777/* end confdefs.h. */ 9778int i; 9779_ACEOF 9780if ac_fn_c_try_compile "$LINENO" 9781then : 9782 xorg_cv_cc_flag_unknown_warning_option=yes 9783else case e in #( 9784 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9785esac 9786fi 9787rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9788esac 9789fi 9790{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9791printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9792 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9793 CFLAGS="$xorg_testset_save_CFLAGS" 9794fi 9795 9796if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9797 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9799 fi 9800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9802printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9803if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9804then : 9805 printf %s "(cached) " >&6 9806else case e in #( 9807 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9808/* end confdefs.h. */ 9809int i; 9810_ACEOF 9811if ac_fn_c_try_compile "$LINENO" 9812then : 9813 xorg_cv_cc_flag_unused_command_line_argument=yes 9814else case e in #( 9815 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9816esac 9817fi 9818rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9819esac 9820fi 9821{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9822printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9823 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9824 CFLAGS="$xorg_testset_save_CFLAGS" 9825fi 9826 9827found="no" 9828 9829 if test $found = "no" ; then 9830 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9832 fi 9833 9834 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9836 fi 9837 9838 CFLAGS="$CFLAGS -Wmissing-braces" 9839 9840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9841printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9842 cacheid=xorg_cv_cc_flag__Wmissing_braces 9843 if eval test \${$cacheid+y} 9844then : 9845 printf %s "(cached) " >&6 9846else case e in #( 9847 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9848/* end confdefs.h. */ 9849int i; 9850int 9851main (void) 9852{ 9853 9854 ; 9855 return 0; 9856} 9857_ACEOF 9858if ac_fn_c_try_link "$LINENO" 9859then : 9860 eval $cacheid=yes 9861else case e in #( 9862 e) eval $cacheid=no ;; 9863esac 9864fi 9865rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9866 conftest$ac_exeext conftest.$ac_ext ;; 9867esac 9868fi 9869 9870 9871 CFLAGS="$xorg_testset_save_CFLAGS" 9872 9873 eval supported=\$$cacheid 9874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9875printf "%s\n" "$supported" >&6; } 9876 if test "$supported" = "yes" ; then 9877 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9878 found="yes" 9879 fi 9880 fi 9881 9882 9883 9884 9885 9886 9887 9888 9889 9890 9891 9892 9893 9894 9895 9896xorg_testset_save_CFLAGS="$CFLAGS" 9897 9898if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9901printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9902if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9903then : 9904 printf %s "(cached) " >&6 9905else case e in #( 9906 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9907/* end confdefs.h. */ 9908int i; 9909_ACEOF 9910if ac_fn_c_try_compile "$LINENO" 9911then : 9912 xorg_cv_cc_flag_unknown_warning_option=yes 9913else case e in #( 9914 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9915esac 9916fi 9917rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9918esac 9919fi 9920{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9921printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9922 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9923 CFLAGS="$xorg_testset_save_CFLAGS" 9924fi 9925 9926if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9927 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9928 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9929 fi 9930 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9932printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9933if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9934then : 9935 printf %s "(cached) " >&6 9936else case e in #( 9937 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9938/* end confdefs.h. */ 9939int i; 9940_ACEOF 9941if ac_fn_c_try_compile "$LINENO" 9942then : 9943 xorg_cv_cc_flag_unused_command_line_argument=yes 9944else case e in #( 9945 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9946esac 9947fi 9948rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9949esac 9950fi 9951{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9952printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9953 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9954 CFLAGS="$xorg_testset_save_CFLAGS" 9955fi 9956 9957found="no" 9958 9959 if test $found = "no" ; then 9960 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9962 fi 9963 9964 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9966 fi 9967 9968 CFLAGS="$CFLAGS -Wsequence-point" 9969 9970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9971printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9972 cacheid=xorg_cv_cc_flag__Wsequence_point 9973 if eval test \${$cacheid+y} 9974then : 9975 printf %s "(cached) " >&6 9976else case e in #( 9977 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9978/* end confdefs.h. */ 9979int i; 9980int 9981main (void) 9982{ 9983 9984 ; 9985 return 0; 9986} 9987_ACEOF 9988if ac_fn_c_try_link "$LINENO" 9989then : 9990 eval $cacheid=yes 9991else case e in #( 9992 e) eval $cacheid=no ;; 9993esac 9994fi 9995rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9996 conftest$ac_exeext conftest.$ac_ext ;; 9997esac 9998fi 9999 10000 10001 CFLAGS="$xorg_testset_save_CFLAGS" 10002 10003 eval supported=\$$cacheid 10004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10005printf "%s\n" "$supported" >&6; } 10006 if test "$supported" = "yes" ; then 10007 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 10008 found="yes" 10009 fi 10010 fi 10011 10012 10013 10014 10015 10016 10017 10018 10019 10020 10021 10022 10023 10024 10025 10026xorg_testset_save_CFLAGS="$CFLAGS" 10027 10028if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10031printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10032if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10033then : 10034 printf %s "(cached) " >&6 10035else case e in #( 10036 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10037/* end confdefs.h. */ 10038int i; 10039_ACEOF 10040if ac_fn_c_try_compile "$LINENO" 10041then : 10042 xorg_cv_cc_flag_unknown_warning_option=yes 10043else case e in #( 10044 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10045esac 10046fi 10047rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10048esac 10049fi 10050{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10051printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10052 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10053 CFLAGS="$xorg_testset_save_CFLAGS" 10054fi 10055 10056if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10059 fi 10060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10062printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10063if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10064then : 10065 printf %s "(cached) " >&6 10066else case e in #( 10067 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10068/* end confdefs.h. */ 10069int i; 10070_ACEOF 10071if ac_fn_c_try_compile "$LINENO" 10072then : 10073 xorg_cv_cc_flag_unused_command_line_argument=yes 10074else case e in #( 10075 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10076esac 10077fi 10078rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10079esac 10080fi 10081{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10082printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10084 CFLAGS="$xorg_testset_save_CFLAGS" 10085fi 10086 10087found="no" 10088 10089 if test $found = "no" ; then 10090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10092 fi 10093 10094 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10096 fi 10097 10098 CFLAGS="$CFLAGS -Wreturn-type" 10099 10100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 10101printf %s "checking if $CC supports -Wreturn-type... " >&6; } 10102 cacheid=xorg_cv_cc_flag__Wreturn_type 10103 if eval test \${$cacheid+y} 10104then : 10105 printf %s "(cached) " >&6 10106else case e in #( 10107 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10108/* end confdefs.h. */ 10109int i; 10110int 10111main (void) 10112{ 10113 10114 ; 10115 return 0; 10116} 10117_ACEOF 10118if ac_fn_c_try_link "$LINENO" 10119then : 10120 eval $cacheid=yes 10121else case e in #( 10122 e) eval $cacheid=no ;; 10123esac 10124fi 10125rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10126 conftest$ac_exeext conftest.$ac_ext ;; 10127esac 10128fi 10129 10130 10131 CFLAGS="$xorg_testset_save_CFLAGS" 10132 10133 eval supported=\$$cacheid 10134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10135printf "%s\n" "$supported" >&6; } 10136 if test "$supported" = "yes" ; then 10137 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 10138 found="yes" 10139 fi 10140 fi 10141 10142 10143 10144 10145 10146 10147 10148 10149 10150 10151 10152 10153 10154 10155 10156xorg_testset_save_CFLAGS="$CFLAGS" 10157 10158if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10161printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10162if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10163then : 10164 printf %s "(cached) " >&6 10165else case e in #( 10166 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10167/* end confdefs.h. */ 10168int i; 10169_ACEOF 10170if ac_fn_c_try_compile "$LINENO" 10171then : 10172 xorg_cv_cc_flag_unknown_warning_option=yes 10173else case e in #( 10174 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10175esac 10176fi 10177rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10178esac 10179fi 10180{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10181printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10182 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10183 CFLAGS="$xorg_testset_save_CFLAGS" 10184fi 10185 10186if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10187 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10189 fi 10190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10192printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10193if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10194then : 10195 printf %s "(cached) " >&6 10196else case e in #( 10197 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10198/* end confdefs.h. */ 10199int i; 10200_ACEOF 10201if ac_fn_c_try_compile "$LINENO" 10202then : 10203 xorg_cv_cc_flag_unused_command_line_argument=yes 10204else case e in #( 10205 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10206esac 10207fi 10208rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10209esac 10210fi 10211{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10212printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10213 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10214 CFLAGS="$xorg_testset_save_CFLAGS" 10215fi 10216 10217found="no" 10218 10219 if test $found = "no" ; then 10220 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10222 fi 10223 10224 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10226 fi 10227 10228 CFLAGS="$CFLAGS -Wtrigraphs" 10229 10230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10231printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10232 cacheid=xorg_cv_cc_flag__Wtrigraphs 10233 if eval test \${$cacheid+y} 10234then : 10235 printf %s "(cached) " >&6 10236else case e in #( 10237 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10238/* end confdefs.h. */ 10239int i; 10240int 10241main (void) 10242{ 10243 10244 ; 10245 return 0; 10246} 10247_ACEOF 10248if ac_fn_c_try_link "$LINENO" 10249then : 10250 eval $cacheid=yes 10251else case e in #( 10252 e) eval $cacheid=no ;; 10253esac 10254fi 10255rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10256 conftest$ac_exeext conftest.$ac_ext ;; 10257esac 10258fi 10259 10260 10261 CFLAGS="$xorg_testset_save_CFLAGS" 10262 10263 eval supported=\$$cacheid 10264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10265printf "%s\n" "$supported" >&6; } 10266 if test "$supported" = "yes" ; then 10267 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10268 found="yes" 10269 fi 10270 fi 10271 10272 10273 10274 10275 10276 10277 10278 10279 10280 10281 10282 10283 10284 10285 10286xorg_testset_save_CFLAGS="$CFLAGS" 10287 10288if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10291printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10292if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10293then : 10294 printf %s "(cached) " >&6 10295else case e in #( 10296 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10297/* end confdefs.h. */ 10298int i; 10299_ACEOF 10300if ac_fn_c_try_compile "$LINENO" 10301then : 10302 xorg_cv_cc_flag_unknown_warning_option=yes 10303else case e in #( 10304 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10305esac 10306fi 10307rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10308esac 10309fi 10310{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10311printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10312 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10313 CFLAGS="$xorg_testset_save_CFLAGS" 10314fi 10315 10316if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10317 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10319 fi 10320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10322printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10323if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10324then : 10325 printf %s "(cached) " >&6 10326else case e in #( 10327 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10328/* end confdefs.h. */ 10329int i; 10330_ACEOF 10331if ac_fn_c_try_compile "$LINENO" 10332then : 10333 xorg_cv_cc_flag_unused_command_line_argument=yes 10334else case e in #( 10335 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10336esac 10337fi 10338rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10339esac 10340fi 10341{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10342printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10343 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10344 CFLAGS="$xorg_testset_save_CFLAGS" 10345fi 10346 10347found="no" 10348 10349 if test $found = "no" ; then 10350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10352 fi 10353 10354 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10356 fi 10357 10358 CFLAGS="$CFLAGS -Warray-bounds" 10359 10360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10361printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10362 cacheid=xorg_cv_cc_flag__Warray_bounds 10363 if eval test \${$cacheid+y} 10364then : 10365 printf %s "(cached) " >&6 10366else case e in #( 10367 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10368/* end confdefs.h. */ 10369int i; 10370int 10371main (void) 10372{ 10373 10374 ; 10375 return 0; 10376} 10377_ACEOF 10378if ac_fn_c_try_link "$LINENO" 10379then : 10380 eval $cacheid=yes 10381else case e in #( 10382 e) eval $cacheid=no ;; 10383esac 10384fi 10385rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10386 conftest$ac_exeext conftest.$ac_ext ;; 10387esac 10388fi 10389 10390 10391 CFLAGS="$xorg_testset_save_CFLAGS" 10392 10393 eval supported=\$$cacheid 10394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10395printf "%s\n" "$supported" >&6; } 10396 if test "$supported" = "yes" ; then 10397 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10398 found="yes" 10399 fi 10400 fi 10401 10402 10403 10404 10405 10406 10407 10408 10409 10410 10411 10412 10413 10414 10415 10416xorg_testset_save_CFLAGS="$CFLAGS" 10417 10418if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10421printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10422if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10423then : 10424 printf %s "(cached) " >&6 10425else case e in #( 10426 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10427/* end confdefs.h. */ 10428int i; 10429_ACEOF 10430if ac_fn_c_try_compile "$LINENO" 10431then : 10432 xorg_cv_cc_flag_unknown_warning_option=yes 10433else case e in #( 10434 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10435esac 10436fi 10437rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10438esac 10439fi 10440{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10441printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10442 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10443 CFLAGS="$xorg_testset_save_CFLAGS" 10444fi 10445 10446if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10447 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10449 fi 10450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10452printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10453if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10454then : 10455 printf %s "(cached) " >&6 10456else case e in #( 10457 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10458/* end confdefs.h. */ 10459int i; 10460_ACEOF 10461if ac_fn_c_try_compile "$LINENO" 10462then : 10463 xorg_cv_cc_flag_unused_command_line_argument=yes 10464else case e in #( 10465 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10466esac 10467fi 10468rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10469esac 10470fi 10471{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10472printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10473 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10474 CFLAGS="$xorg_testset_save_CFLAGS" 10475fi 10476 10477found="no" 10478 10479 if test $found = "no" ; then 10480 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10482 fi 10483 10484 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10485 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10486 fi 10487 10488 CFLAGS="$CFLAGS -Wwrite-strings" 10489 10490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10491printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10492 cacheid=xorg_cv_cc_flag__Wwrite_strings 10493 if eval test \${$cacheid+y} 10494then : 10495 printf %s "(cached) " >&6 10496else case e in #( 10497 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10498/* end confdefs.h. */ 10499int i; 10500int 10501main (void) 10502{ 10503 10504 ; 10505 return 0; 10506} 10507_ACEOF 10508if ac_fn_c_try_link "$LINENO" 10509then : 10510 eval $cacheid=yes 10511else case e in #( 10512 e) eval $cacheid=no ;; 10513esac 10514fi 10515rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10516 conftest$ac_exeext conftest.$ac_ext ;; 10517esac 10518fi 10519 10520 10521 CFLAGS="$xorg_testset_save_CFLAGS" 10522 10523 eval supported=\$$cacheid 10524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10525printf "%s\n" "$supported" >&6; } 10526 if test "$supported" = "yes" ; then 10527 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10528 found="yes" 10529 fi 10530 fi 10531 10532 10533 10534 10535 10536 10537 10538 10539 10540 10541 10542 10543 10544 10545 10546xorg_testset_save_CFLAGS="$CFLAGS" 10547 10548if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10551printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10552if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10553then : 10554 printf %s "(cached) " >&6 10555else case e in #( 10556 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10557/* end confdefs.h. */ 10558int i; 10559_ACEOF 10560if ac_fn_c_try_compile "$LINENO" 10561then : 10562 xorg_cv_cc_flag_unknown_warning_option=yes 10563else case e in #( 10564 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10565esac 10566fi 10567rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10568esac 10569fi 10570{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10571printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10572 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10573 CFLAGS="$xorg_testset_save_CFLAGS" 10574fi 10575 10576if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10577 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10578 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10579 fi 10580 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10582printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10583if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10584then : 10585 printf %s "(cached) " >&6 10586else case e in #( 10587 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10588/* end confdefs.h. */ 10589int i; 10590_ACEOF 10591if ac_fn_c_try_compile "$LINENO" 10592then : 10593 xorg_cv_cc_flag_unused_command_line_argument=yes 10594else case e in #( 10595 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10596esac 10597fi 10598rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10599esac 10600fi 10601{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10602printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10603 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10604 CFLAGS="$xorg_testset_save_CFLAGS" 10605fi 10606 10607found="no" 10608 10609 if test $found = "no" ; then 10610 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10612 fi 10613 10614 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10616 fi 10617 10618 CFLAGS="$CFLAGS -Waddress" 10619 10620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10621printf %s "checking if $CC supports -Waddress... " >&6; } 10622 cacheid=xorg_cv_cc_flag__Waddress 10623 if eval test \${$cacheid+y} 10624then : 10625 printf %s "(cached) " >&6 10626else case e in #( 10627 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10628/* end confdefs.h. */ 10629int i; 10630int 10631main (void) 10632{ 10633 10634 ; 10635 return 0; 10636} 10637_ACEOF 10638if ac_fn_c_try_link "$LINENO" 10639then : 10640 eval $cacheid=yes 10641else case e in #( 10642 e) eval $cacheid=no ;; 10643esac 10644fi 10645rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10646 conftest$ac_exeext conftest.$ac_ext ;; 10647esac 10648fi 10649 10650 10651 CFLAGS="$xorg_testset_save_CFLAGS" 10652 10653 eval supported=\$$cacheid 10654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10655printf "%s\n" "$supported" >&6; } 10656 if test "$supported" = "yes" ; then 10657 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10658 found="yes" 10659 fi 10660 fi 10661 10662 10663 10664 10665 10666 10667 10668 10669 10670 10671 10672 10673 10674 10675 10676xorg_testset_save_CFLAGS="$CFLAGS" 10677 10678if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10681printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10682if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10683then : 10684 printf %s "(cached) " >&6 10685else case e in #( 10686 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10687/* end confdefs.h. */ 10688int i; 10689_ACEOF 10690if ac_fn_c_try_compile "$LINENO" 10691then : 10692 xorg_cv_cc_flag_unknown_warning_option=yes 10693else case e in #( 10694 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10695esac 10696fi 10697rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10698esac 10699fi 10700{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10701printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10702 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10703 CFLAGS="$xorg_testset_save_CFLAGS" 10704fi 10705 10706if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10707 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10708 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10709 fi 10710 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10712printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10713if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10714then : 10715 printf %s "(cached) " >&6 10716else case e in #( 10717 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10718/* end confdefs.h. */ 10719int i; 10720_ACEOF 10721if ac_fn_c_try_compile "$LINENO" 10722then : 10723 xorg_cv_cc_flag_unused_command_line_argument=yes 10724else case e in #( 10725 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10726esac 10727fi 10728rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10729esac 10730fi 10731{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10732printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10733 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10734 CFLAGS="$xorg_testset_save_CFLAGS" 10735fi 10736 10737found="no" 10738 10739 if test $found = "no" ; then 10740 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10742 fi 10743 10744 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10746 fi 10747 10748 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10749 10750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10751printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10752 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10753 if eval test \${$cacheid+y} 10754then : 10755 printf %s "(cached) " >&6 10756else case e in #( 10757 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10758/* end confdefs.h. */ 10759int i; 10760int 10761main (void) 10762{ 10763 10764 ; 10765 return 0; 10766} 10767_ACEOF 10768if ac_fn_c_try_link "$LINENO" 10769then : 10770 eval $cacheid=yes 10771else case e in #( 10772 e) eval $cacheid=no ;; 10773esac 10774fi 10775rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10776 conftest$ac_exeext conftest.$ac_ext ;; 10777esac 10778fi 10779 10780 10781 CFLAGS="$xorg_testset_save_CFLAGS" 10782 10783 eval supported=\$$cacheid 10784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10785printf "%s\n" "$supported" >&6; } 10786 if test "$supported" = "yes" ; then 10787 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10788 found="yes" 10789 fi 10790 fi 10791 10792 10793 10794 10795 10796 10797 10798 10799 10800 10801 10802 10803 10804 10805 10806xorg_testset_save_CFLAGS="$CFLAGS" 10807 10808if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10811printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10812if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10813then : 10814 printf %s "(cached) " >&6 10815else case e in #( 10816 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10817/* end confdefs.h. */ 10818int i; 10819_ACEOF 10820if ac_fn_c_try_compile "$LINENO" 10821then : 10822 xorg_cv_cc_flag_unknown_warning_option=yes 10823else case e in #( 10824 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10825esac 10826fi 10827rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10828esac 10829fi 10830{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10831printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10832 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10833 CFLAGS="$xorg_testset_save_CFLAGS" 10834fi 10835 10836if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10839 fi 10840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10842printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10843if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10844then : 10845 printf %s "(cached) " >&6 10846else case e in #( 10847 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10848/* end confdefs.h. */ 10849int i; 10850_ACEOF 10851if ac_fn_c_try_compile "$LINENO" 10852then : 10853 xorg_cv_cc_flag_unused_command_line_argument=yes 10854else case e in #( 10855 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10856esac 10857fi 10858rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10859esac 10860fi 10861{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10862printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10863 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10864 CFLAGS="$xorg_testset_save_CFLAGS" 10865fi 10866 10867found="no" 10868 10869 if test $found = "no" ; then 10870 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10872 fi 10873 10874 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10876 fi 10877 10878 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10879 10880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10881printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10882 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10883 if eval test \${$cacheid+y} 10884then : 10885 printf %s "(cached) " >&6 10886else case e in #( 10887 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10888/* end confdefs.h. */ 10889int i; 10890int 10891main (void) 10892{ 10893 10894 ; 10895 return 0; 10896} 10897_ACEOF 10898if ac_fn_c_try_link "$LINENO" 10899then : 10900 eval $cacheid=yes 10901else case e in #( 10902 e) eval $cacheid=no ;; 10903esac 10904fi 10905rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10906 conftest$ac_exeext conftest.$ac_ext ;; 10907esac 10908fi 10909 10910 10911 CFLAGS="$xorg_testset_save_CFLAGS" 10912 10913 eval supported=\$$cacheid 10914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10915printf "%s\n" "$supported" >&6; } 10916 if test "$supported" = "yes" ; then 10917 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10918 found="yes" 10919 fi 10920 fi 10921 10922 10923fi 10924 10925 10926 10927 10928 10929 10930 10931 CWARNFLAGS="$BASE_CFLAGS" 10932 if test "x$GCC" = xyes ; then 10933 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10934 fi 10935 10936 10937 10938 10939 10940 10941 10942 10943# Check whether --enable-strict-compilation was given. 10944if test ${enable_strict_compilation+y} 10945then : 10946 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10947else case e in #( 10948 e) STRICT_COMPILE=no ;; 10949esac 10950fi 10951 10952 10953 10954 10955 10956 10957STRICT_CFLAGS="" 10958 10959 10960 10961 10962 10963 10964 10965 10966 10967 10968 10969 10970 10971xorg_testset_save_CFLAGS="$CFLAGS" 10972 10973if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10976printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10977if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10978then : 10979 printf %s "(cached) " >&6 10980else case e in #( 10981 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10982/* end confdefs.h. */ 10983int i; 10984_ACEOF 10985if ac_fn_c_try_compile "$LINENO" 10986then : 10987 xorg_cv_cc_flag_unknown_warning_option=yes 10988else case e in #( 10989 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10990esac 10991fi 10992rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10993esac 10994fi 10995{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10996printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10997 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10998 CFLAGS="$xorg_testset_save_CFLAGS" 10999fi 11000 11001if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11004 fi 11005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11007printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11008if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11009then : 11010 printf %s "(cached) " >&6 11011else case e in #( 11012 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11013/* end confdefs.h. */ 11014int i; 11015_ACEOF 11016if ac_fn_c_try_compile "$LINENO" 11017then : 11018 xorg_cv_cc_flag_unused_command_line_argument=yes 11019else case e in #( 11020 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11021esac 11022fi 11023rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11024esac 11025fi 11026{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11027printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11028 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11029 CFLAGS="$xorg_testset_save_CFLAGS" 11030fi 11031 11032found="no" 11033 11034 if test $found = "no" ; then 11035 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11037 fi 11038 11039 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11040 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11041 fi 11042 11043 CFLAGS="$CFLAGS -pedantic" 11044 11045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 11046printf %s "checking if $CC supports -pedantic... " >&6; } 11047 cacheid=xorg_cv_cc_flag__pedantic 11048 if eval test \${$cacheid+y} 11049then : 11050 printf %s "(cached) " >&6 11051else case e in #( 11052 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11053/* end confdefs.h. */ 11054int i; 11055int 11056main (void) 11057{ 11058 11059 ; 11060 return 0; 11061} 11062_ACEOF 11063if ac_fn_c_try_link "$LINENO" 11064then : 11065 eval $cacheid=yes 11066else case e in #( 11067 e) eval $cacheid=no ;; 11068esac 11069fi 11070rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11071 conftest$ac_exeext conftest.$ac_ext ;; 11072esac 11073fi 11074 11075 11076 CFLAGS="$xorg_testset_save_CFLAGS" 11077 11078 eval supported=\$$cacheid 11079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11080printf "%s\n" "$supported" >&6; } 11081 if test "$supported" = "yes" ; then 11082 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 11083 found="yes" 11084 fi 11085 fi 11086 11087 11088 11089 11090 11091 11092 11093 11094 11095 11096 11097 11098 11099 11100 11101xorg_testset_save_CFLAGS="$CFLAGS" 11102 11103if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11106printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11107if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11108then : 11109 printf %s "(cached) " >&6 11110else case e in #( 11111 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11112/* end confdefs.h. */ 11113int i; 11114_ACEOF 11115if ac_fn_c_try_compile "$LINENO" 11116then : 11117 xorg_cv_cc_flag_unknown_warning_option=yes 11118else case e in #( 11119 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11120esac 11121fi 11122rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11123esac 11124fi 11125{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11126printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11127 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11128 CFLAGS="$xorg_testset_save_CFLAGS" 11129fi 11130 11131if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11132 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11134 fi 11135 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11137printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11138if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11139then : 11140 printf %s "(cached) " >&6 11141else case e in #( 11142 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11143/* end confdefs.h. */ 11144int i; 11145_ACEOF 11146if ac_fn_c_try_compile "$LINENO" 11147then : 11148 xorg_cv_cc_flag_unused_command_line_argument=yes 11149else case e in #( 11150 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11151esac 11152fi 11153rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11154esac 11155fi 11156{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11157printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11158 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11159 CFLAGS="$xorg_testset_save_CFLAGS" 11160fi 11161 11162found="no" 11163 11164 if test $found = "no" ; then 11165 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11167 fi 11168 11169 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11170 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11171 fi 11172 11173 CFLAGS="$CFLAGS -Werror" 11174 11175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11176printf %s "checking if $CC supports -Werror... " >&6; } 11177 cacheid=xorg_cv_cc_flag__Werror 11178 if eval test \${$cacheid+y} 11179then : 11180 printf %s "(cached) " >&6 11181else case e in #( 11182 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11183/* end confdefs.h. */ 11184int i; 11185int 11186main (void) 11187{ 11188 11189 ; 11190 return 0; 11191} 11192_ACEOF 11193if ac_fn_c_try_link "$LINENO" 11194then : 11195 eval $cacheid=yes 11196else case e in #( 11197 e) eval $cacheid=no ;; 11198esac 11199fi 11200rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11201 conftest$ac_exeext conftest.$ac_ext ;; 11202esac 11203fi 11204 11205 11206 CFLAGS="$xorg_testset_save_CFLAGS" 11207 11208 eval supported=\$$cacheid 11209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11210printf "%s\n" "$supported" >&6; } 11211 if test "$supported" = "yes" ; then 11212 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11213 found="yes" 11214 fi 11215 fi 11216 11217 if test $found = "no" ; then 11218 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11220 fi 11221 11222 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11223 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11224 fi 11225 11226 CFLAGS="$CFLAGS -errwarn" 11227 11228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11229printf %s "checking if $CC supports -errwarn... " >&6; } 11230 cacheid=xorg_cv_cc_flag__errwarn 11231 if eval test \${$cacheid+y} 11232then : 11233 printf %s "(cached) " >&6 11234else case e in #( 11235 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11236/* end confdefs.h. */ 11237int i; 11238int 11239main (void) 11240{ 11241 11242 ; 11243 return 0; 11244} 11245_ACEOF 11246if ac_fn_c_try_link "$LINENO" 11247then : 11248 eval $cacheid=yes 11249else case e in #( 11250 e) eval $cacheid=no ;; 11251esac 11252fi 11253rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11254 conftest$ac_exeext conftest.$ac_ext ;; 11255esac 11256fi 11257 11258 11259 CFLAGS="$xorg_testset_save_CFLAGS" 11260 11261 eval supported=\$$cacheid 11262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11263printf "%s\n" "$supported" >&6; } 11264 if test "$supported" = "yes" ; then 11265 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11266 found="yes" 11267 fi 11268 fi 11269 11270 11271 11272# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11273# activate it with -Werror, so we add it here explicitly. 11274 11275 11276 11277 11278 11279 11280 11281 11282 11283 11284 11285 11286 11287xorg_testset_save_CFLAGS="$CFLAGS" 11288 11289if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11290 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11292printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11293if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11294then : 11295 printf %s "(cached) " >&6 11296else case e in #( 11297 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11298/* end confdefs.h. */ 11299int i; 11300_ACEOF 11301if ac_fn_c_try_compile "$LINENO" 11302then : 11303 xorg_cv_cc_flag_unknown_warning_option=yes 11304else case e in #( 11305 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11306esac 11307fi 11308rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11309esac 11310fi 11311{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11312printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11313 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11314 CFLAGS="$xorg_testset_save_CFLAGS" 11315fi 11316 11317if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11320 fi 11321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11323printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11324if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11325then : 11326 printf %s "(cached) " >&6 11327else case e in #( 11328 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11329/* end confdefs.h. */ 11330int i; 11331_ACEOF 11332if ac_fn_c_try_compile "$LINENO" 11333then : 11334 xorg_cv_cc_flag_unused_command_line_argument=yes 11335else case e in #( 11336 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11337esac 11338fi 11339rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11340esac 11341fi 11342{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11343printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11344 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11345 CFLAGS="$xorg_testset_save_CFLAGS" 11346fi 11347 11348found="no" 11349 11350 if test $found = "no" ; then 11351 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11353 fi 11354 11355 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11357 fi 11358 11359 CFLAGS="$CFLAGS -Werror=attributes" 11360 11361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11362printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11363 cacheid=xorg_cv_cc_flag__Werror_attributes 11364 if eval test \${$cacheid+y} 11365then : 11366 printf %s "(cached) " >&6 11367else case e in #( 11368 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11369/* end confdefs.h. */ 11370int i; 11371int 11372main (void) 11373{ 11374 11375 ; 11376 return 0; 11377} 11378_ACEOF 11379if ac_fn_c_try_link "$LINENO" 11380then : 11381 eval $cacheid=yes 11382else case e in #( 11383 e) eval $cacheid=no ;; 11384esac 11385fi 11386rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11387 conftest$ac_exeext conftest.$ac_ext ;; 11388esac 11389fi 11390 11391 11392 CFLAGS="$xorg_testset_save_CFLAGS" 11393 11394 eval supported=\$$cacheid 11395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11396printf "%s\n" "$supported" >&6; } 11397 if test "$supported" = "yes" ; then 11398 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11399 found="yes" 11400 fi 11401 fi 11402 11403 11404 11405if test "x$STRICT_COMPILE" = "xyes"; then 11406 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11407 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11408fi 11409 11410 11411 11412 11413 11414 11415 11416 11417cat >>confdefs.h <<_ACEOF 11418#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11419_ACEOF 11420 11421 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11422 if test "x$PVM" = "x"; then 11423 PVM="0" 11424 fi 11425 11426printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11427 11428 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11429 if test "x$PVP" = "x"; then 11430 PVP="0" 11431 fi 11432 11433printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11434 11435 11436 11437CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11438mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11439|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11440touch \$(top_srcdir)/ChangeLog; \ 11441echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11442 11443 11444 11445 11446macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11447INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11448mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11449|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11450touch \$(top_srcdir)/INSTALL; \ 11451echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11452 11453 11454 11455 11456 11457 11458case $host_os in 11459 solaris*) 11460 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11461 # check for a man page file found in later versions that use 11462 # traditional section numbers instead 11463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11464printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11465if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11466then : 11467 printf %s "(cached) " >&6 11468else case e in #( 11469 e) test "$cross_compiling" = yes && 11470 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11471if test -r "/usr/share/man/man7/attributes.7"; then 11472 ac_cv_file__usr_share_man_man7_attributes_7=yes 11473else 11474 ac_cv_file__usr_share_man_man7_attributes_7=no 11475fi ;; 11476esac 11477fi 11478{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11479printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11480if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11481then : 11482 SYSV_MAN_SECTIONS=false 11483else case e in #( 11484 e) SYSV_MAN_SECTIONS=true ;; 11485esac 11486fi 11487 11488 ;; 11489 *) SYSV_MAN_SECTIONS=false ;; 11490esac 11491 11492if test x$APP_MAN_SUFFIX = x ; then 11493 APP_MAN_SUFFIX=1 11494fi 11495if test x$APP_MAN_DIR = x ; then 11496 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11497fi 11498 11499if test x$LIB_MAN_SUFFIX = x ; then 11500 LIB_MAN_SUFFIX=3 11501fi 11502if test x$LIB_MAN_DIR = x ; then 11503 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11504fi 11505 11506if test x$FILE_MAN_SUFFIX = x ; then 11507 case $SYSV_MAN_SECTIONS in 11508 true) FILE_MAN_SUFFIX=4 ;; 11509 *) FILE_MAN_SUFFIX=5 ;; 11510 esac 11511fi 11512if test x$FILE_MAN_DIR = x ; then 11513 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11514fi 11515 11516if test x$MISC_MAN_SUFFIX = x ; then 11517 case $SYSV_MAN_SECTIONS in 11518 true) MISC_MAN_SUFFIX=5 ;; 11519 *) MISC_MAN_SUFFIX=7 ;; 11520 esac 11521fi 11522if test x$MISC_MAN_DIR = x ; then 11523 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11524fi 11525 11526if test x$DRIVER_MAN_SUFFIX = x ; then 11527 case $SYSV_MAN_SECTIONS in 11528 true) DRIVER_MAN_SUFFIX=7 ;; 11529 *) DRIVER_MAN_SUFFIX=4 ;; 11530 esac 11531fi 11532if test x$DRIVER_MAN_DIR = x ; then 11533 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11534fi 11535 11536if test x$ADMIN_MAN_SUFFIX = x ; then 11537 case $SYSV_MAN_SECTIONS in 11538 true) ADMIN_MAN_SUFFIX=1m ;; 11539 *) ADMIN_MAN_SUFFIX=8 ;; 11540 esac 11541fi 11542if test x$ADMIN_MAN_DIR = x ; then 11543 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11544fi 11545 11546 11547 11548 11549 11550 11551 11552 11553 11554 11555 11556 11557 11558 11559 11560XORG_MAN_PAGE="X Version 11" 11561 11562MAN_SUBSTS="\ 11563 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11564 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11565 -e 's|__xservername__|Xorg|g' \ 11566 -e 's|__xconfigfile__|xorg.conf|g' \ 11567 -e 's|__projectroot__|\$(prefix)|g' \ 11568 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11569 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11570 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11571 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11572 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11573 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11574 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11575 11576 11577 11578# Check whether --enable-silent-rules was given. 11579if test ${enable_silent_rules+y} 11580then : 11581 enableval=$enable_silent_rules; 11582fi 11583 11584case $enable_silent_rules in # ((( 11585 yes) AM_DEFAULT_VERBOSITY=0;; 11586 no) AM_DEFAULT_VERBOSITY=1;; 11587 *) AM_DEFAULT_VERBOSITY=0;; 11588esac 11589am_make=${MAKE-make} 11590{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11591printf %s "checking whether $am_make supports nested variables... " >&6; } 11592if test ${am_cv_make_support_nested_variables+y} 11593then : 11594 printf %s "(cached) " >&6 11595else case e in #( 11596 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 11597BAR0=false 11598BAR1=true 11599V=1 11600am__doit: 11601 @$(TRUE) 11602.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11603 am_cv_make_support_nested_variables=yes 11604else 11605 am_cv_make_support_nested_variables=no 11606fi ;; 11607esac 11608fi 11609{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11610printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11611if test $am_cv_make_support_nested_variables = yes; then 11612 AM_V='$(V)' 11613 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11614else 11615 AM_V=$AM_DEFAULT_VERBOSITY 11616 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11617fi 11618AM_BACKSLASH='\' 11619 11620 11621 11622 11623ac_ext=c 11624ac_cpp='$CPP $CPPFLAGS' 11625ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11626ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11627ac_compiler_gnu=$ac_cv_c_compiler_gnu 11628{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 11629printf %s "checking how to run the C preprocessor... " >&6; } 11630# On Suns, sometimes $CPP names a directory. 11631if test -n "$CPP" && test -d "$CPP"; then 11632 CPP= 11633fi 11634if test -z "$CPP"; then 11635 if test ${ac_cv_prog_CPP+y} 11636then : 11637 printf %s "(cached) " >&6 11638else case e in #( 11639 e) # Double quotes because $CC needs to be expanded 11640 for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp 11641 do 11642 ac_preproc_ok=false 11643for ac_c_preproc_warn_flag in '' yes 11644do 11645 # Use a header file that comes with gcc, so configuring glibc 11646 # with a fresh cross-compiler works. 11647 # On the NeXT, cc -E runs the code through the compiler's parser, 11648 # not just through cpp. "Syntax error" is here to catch this case. 11649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11650/* end confdefs.h. */ 11651#include <limits.h> 11652 Syntax error 11653_ACEOF 11654if ac_fn_c_try_cpp "$LINENO" 11655then : 11656 11657else case e in #( 11658 e) # Broken: fails on valid input. 11659continue ;; 11660esac 11661fi 11662rm -f conftest.err conftest.i conftest.$ac_ext 11663 11664 # OK, works on sane cases. Now check whether nonexistent headers 11665 # can be detected and how. 11666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11667/* end confdefs.h. */ 11668#include <ac_nonexistent.h> 11669_ACEOF 11670if ac_fn_c_try_cpp "$LINENO" 11671then : 11672 # Broken: success on invalid input. 11673continue 11674else case e in #( 11675 e) # Passes both tests. 11676ac_preproc_ok=: 11677break ;; 11678esac 11679fi 11680rm -f conftest.err conftest.i conftest.$ac_ext 11681 11682done 11683# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. 11684rm -f conftest.i conftest.err conftest.$ac_ext 11685if $ac_preproc_ok 11686then : 11687 break 11688fi 11689 11690 done 11691 ac_cv_prog_CPP=$CPP 11692 ;; 11693esac 11694fi 11695 CPP=$ac_cv_prog_CPP 11696else 11697 ac_cv_prog_CPP=$CPP 11698fi 11699{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 11700printf "%s\n" "$CPP" >&6; } 11701ac_preproc_ok=false 11702for ac_c_preproc_warn_flag in '' yes 11703do 11704 # Use a header file that comes with gcc, so configuring glibc 11705 # with a fresh cross-compiler works. 11706 # On the NeXT, cc -E runs the code through the compiler's parser, 11707 # not just through cpp. "Syntax error" is here to catch this case. 11708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11709/* end confdefs.h. */ 11710#include <limits.h> 11711 Syntax error 11712_ACEOF 11713if ac_fn_c_try_cpp "$LINENO" 11714then : 11715 11716else case e in #( 11717 e) # Broken: fails on valid input. 11718continue ;; 11719esac 11720fi 11721rm -f conftest.err conftest.i conftest.$ac_ext 11722 11723 # OK, works on sane cases. Now check whether nonexistent headers 11724 # can be detected and how. 11725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11726/* end confdefs.h. */ 11727#include <ac_nonexistent.h> 11728_ACEOF 11729if ac_fn_c_try_cpp "$LINENO" 11730then : 11731 # Broken: success on invalid input. 11732continue 11733else case e in #( 11734 e) # Passes both tests. 11735ac_preproc_ok=: 11736break ;; 11737esac 11738fi 11739rm -f conftest.err conftest.i conftest.$ac_ext 11740 11741done 11742# Because of 'break', _AC_PREPROC_IFELSE's cleaning code was skipped. 11743rm -f conftest.i conftest.err conftest.$ac_ext 11744if $ac_preproc_ok 11745then : 11746 11747else case e in #( 11748 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11749printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11750as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 11751See 'config.log' for more details" "$LINENO" 5; } ;; 11752esac 11753fi 11754 11755ac_ext=c 11756ac_cpp='$CPP $CPPFLAGS' 11757ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11758ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11759ac_compiler_gnu=$ac_cv_c_compiler_gnu 11760 11761 11762 11763if test -n "$ac_tool_prefix"; then 11764 # Extract the first word of "${ac_tool_prefix}cpp", so it can be a program name with args. 11765set dummy ${ac_tool_prefix}cpp; ac_word=$2 11766{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11767printf %s "checking for $ac_word... " >&6; } 11768if test ${ac_cv_path_RAWCPP+y} 11769then : 11770 printf %s "(cached) " >&6 11771else case e in #( 11772 e) case $RAWCPP in 11773 [\\/]* | ?:[\\/]*) 11774 ac_cv_path_RAWCPP="$RAWCPP" # Let the user override the test with a path. 11775 ;; 11776 *) 11777 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11778as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 11779for as_dir in $as_dummy 11780do 11781 IFS=$as_save_IFS 11782 case $as_dir in #((( 11783 '') as_dir=./ ;; 11784 */) ;; 11785 *) as_dir=$as_dir/ ;; 11786 esac 11787 for ac_exec_ext in '' $ac_executable_extensions; do 11788 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11789 ac_cv_path_RAWCPP="$as_dir$ac_word$ac_exec_ext" 11790 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11791 break 2 11792 fi 11793done 11794 done 11795IFS=$as_save_IFS 11796 11797 ;; 11798esac ;; 11799esac 11800fi 11801RAWCPP=$ac_cv_path_RAWCPP 11802if test -n "$RAWCPP"; then 11803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RAWCPP" >&5 11804printf "%s\n" "$RAWCPP" >&6; } 11805else 11806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11807printf "%s\n" "no" >&6; } 11808fi 11809 11810 11811fi 11812if test -z "$ac_cv_path_RAWCPP"; then 11813 ac_pt_RAWCPP=$RAWCPP 11814 # Extract the first word of "cpp", so it can be a program name with args. 11815set dummy cpp; ac_word=$2 11816{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11817printf %s "checking for $ac_word... " >&6; } 11818if test ${ac_cv_path_ac_pt_RAWCPP+y} 11819then : 11820 printf %s "(cached) " >&6 11821else case e in #( 11822 e) case $ac_pt_RAWCPP in 11823 [\\/]* | ?:[\\/]*) 11824 ac_cv_path_ac_pt_RAWCPP="$ac_pt_RAWCPP" # Let the user override the test with a path. 11825 ;; 11826 *) 11827 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11828as_dummy="$PATH:/bin:/usr/bin:/usr/lib:/usr/libexec:/usr/ccs/lib:/usr/ccs/lbin:/lib" 11829for as_dir in $as_dummy 11830do 11831 IFS=$as_save_IFS 11832 case $as_dir in #((( 11833 '') as_dir=./ ;; 11834 */) ;; 11835 *) as_dir=$as_dir/ ;; 11836 esac 11837 for ac_exec_ext in '' $ac_executable_extensions; do 11838 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11839 ac_cv_path_ac_pt_RAWCPP="$as_dir$ac_word$ac_exec_ext" 11840 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11841 break 2 11842 fi 11843done 11844 done 11845IFS=$as_save_IFS 11846 11847 ;; 11848esac ;; 11849esac 11850fi 11851ac_pt_RAWCPP=$ac_cv_path_ac_pt_RAWCPP 11852if test -n "$ac_pt_RAWCPP"; then 11853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_RAWCPP" >&5 11854printf "%s\n" "$ac_pt_RAWCPP" >&6; } 11855else 11856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11857printf "%s\n" "no" >&6; } 11858fi 11859 11860 if test "x$ac_pt_RAWCPP" = x; then 11861 RAWCPP="${CPP}" 11862 else 11863 case $cross_compiling:$ac_tool_warned in 11864yes:) 11865{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11866printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11867ac_tool_warned=yes ;; 11868esac 11869 RAWCPP=$ac_pt_RAWCPP 11870 fi 11871else 11872 RAWCPP="$ac_cv_path_RAWCPP" 11873fi 11874 11875 11876# Check for flag to avoid builtin definitions - assumes unix is predefined, 11877# which is not the best choice for supporting other OS'es, but covers most 11878# of the ones we need for now. 11879{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -undef" >&5 11880printf %s "checking if $RAWCPP requires -undef... " >&6; } 11881cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11882/* end confdefs.h. */ 11883Does cpp redefine unix ? 11884_ACEOF 11885if test `${RAWCPP} < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 11886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11887printf "%s\n" "no" >&6; } 11888else 11889 if test `${RAWCPP} -undef < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 11890 RAWCPPFLAGS=-undef 11891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11892printf "%s\n" "yes" >&6; } 11893 # under Cygwin unix is still defined even with -undef 11894 elif test `${RAWCPP} -undef -ansi < conftest.$ac_ext | grep -c 'unix'` -eq 1 ; then 11895 RAWCPPFLAGS="-undef -ansi" 11896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes, with -ansi" >&5 11897printf "%s\n" "yes, with -ansi" >&6; } 11898 else 11899 as_fn_error $? "${RAWCPP} defines unix with or without -undef. I don't know what to do." "$LINENO" 5 11900 fi 11901fi 11902rm -f conftest.$ac_ext 11903 11904{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $RAWCPP requires -traditional" >&5 11905printf %s "checking if $RAWCPP requires -traditional... " >&6; } 11906cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11907/* end confdefs.h. */ 11908Does cpp preserve "whitespace"? 11909_ACEOF 11910if test `${RAWCPP} < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 11911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11912printf "%s\n" "no" >&6; } 11913else 11914 if test `${RAWCPP} -traditional < conftest.$ac_ext | grep -c 'preserve \"'` -eq 1 ; then 11915 TRADITIONALCPPFLAGS="-traditional" 11916 RAWCPPFLAGS="${RAWCPPFLAGS} -traditional" 11917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11918printf "%s\n" "yes" >&6; } 11919 else 11920 as_fn_error $? "${RAWCPP} does not preserve whitespace with or without -traditional. I don't know what to do." "$LINENO" 5 11921 fi 11922fi 11923rm -f conftest.$ac_ext 11924 11925 11926 11927CPP_PROGRAM=${RAWCPP} 11928 11929 11930# Checks for library functions. 11931ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp" 11932if test "x$ac_cv_func_mkstemp" = xyes 11933then : 11934 printf "%s\n" "#define HAVE_MKSTEMP 1" >>confdefs.h 11935 11936fi 11937 11938 11939# Checks for typedefs, structures, and compiler characteristics. 11940# Check whether --enable-largefile was given. 11941if test ${enable_largefile+y} 11942then : 11943 enableval=$enable_largefile; 11944fi 11945if test "$enable_largefile,$enable_year2038" != no,no 11946then : 11947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable large file support" >&5 11948printf %s "checking for $CC option to enable large file support... " >&6; } 11949if test ${ac_cv_sys_largefile_opts+y} 11950then : 11951 printf %s "(cached) " >&6 11952else case e in #( 11953 e) ac_save_CC="$CC" 11954 ac_opt_found=no 11955 for ac_opt in "none needed" "-D_FILE_OFFSET_BITS=64" "-D_LARGE_FILES=1" "-n32"; do 11956 if test x"$ac_opt" != x"none needed" 11957then : 11958 CC="$ac_save_CC $ac_opt" 11959fi 11960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11961/* end confdefs.h. */ 11962#include <sys/types.h> 11963#ifndef FTYPE 11964# define FTYPE off_t 11965#endif 11966 /* Check that FTYPE can represent 2**63 - 1 correctly. 11967 We can't simply define LARGE_FTYPE to be 9223372036854775807, 11968 since some C++ compilers masquerading as C compilers 11969 incorrectly reject 9223372036854775807. */ 11970#define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31)) 11971 int FTYPE_is_large[(LARGE_FTYPE % 2147483629 == 721 11972 && LARGE_FTYPE % 2147483647 == 1) 11973 ? 1 : -1]; 11974int 11975main (void) 11976{ 11977 11978 ; 11979 return 0; 11980} 11981_ACEOF 11982if ac_fn_c_try_compile "$LINENO" 11983then : 11984 if test x"$ac_opt" = x"none needed" 11985then : 11986 # GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t. 11987 CC="$CC -DFTYPE=ino_t" 11988 if ac_fn_c_try_compile "$LINENO" 11989then : 11990 11991else case e in #( 11992 e) CC="$CC -D_FILE_OFFSET_BITS=64" 11993 if ac_fn_c_try_compile "$LINENO" 11994then : 11995 ac_opt='-D_FILE_OFFSET_BITS=64' 11996fi 11997rm -f core conftest.err conftest.$ac_objext conftest.beam ;; 11998esac 11999fi 12000rm -f core conftest.err conftest.$ac_objext conftest.beam 12001fi 12002 ac_cv_sys_largefile_opts=$ac_opt 12003 ac_opt_found=yes 12004fi 12005rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12006 test $ac_opt_found = no || break 12007 done 12008 CC="$ac_save_CC" 12009 12010 test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected" ;; 12011esac 12012fi 12013{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_opts" >&5 12014printf "%s\n" "$ac_cv_sys_largefile_opts" >&6; } 12015 12016ac_have_largefile=yes 12017case $ac_cv_sys_largefile_opts in #( 12018 "none needed") : 12019 ;; #( 12020 "supported through gnulib") : 12021 ;; #( 12022 "support not detected") : 12023 ac_have_largefile=no ;; #( 12024 "-D_FILE_OFFSET_BITS=64") : 12025 12026printf "%s\n" "#define _FILE_OFFSET_BITS 64" >>confdefs.h 12027 ;; #( 12028 "-D_LARGE_FILES=1") : 12029 12030printf "%s\n" "#define _LARGE_FILES 1" >>confdefs.h 12031 ;; #( 12032 "-n32") : 12033 CC="$CC -n32" ;; #( 12034 *) : 12035 as_fn_error $? "internal error: bad value for \$ac_cv_sys_largefile_opts" "$LINENO" 5 ;; 12036esac 12037 12038if test "$enable_year2038" != no 12039then : 12040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option for timestamps after 2038" >&5 12041printf %s "checking for $CC option for timestamps after 2038... " >&6; } 12042if test ${ac_cv_sys_year2038_opts+y} 12043then : 12044 printf %s "(cached) " >&6 12045else case e in #( 12046 e) ac_save_CPPFLAGS="$CPPFLAGS" 12047 ac_opt_found=no 12048 for ac_opt in "none needed" "-D_TIME_BITS=64" "-D__MINGW_USE_VC2005_COMPAT" "-U_USE_32_BIT_TIME_T -D__MINGW_USE_VC2005_COMPAT"; do 12049 if test x"$ac_opt" != x"none needed" 12050then : 12051 CPPFLAGS="$ac_save_CPPFLAGS $ac_opt" 12052fi 12053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12054/* end confdefs.h. */ 12055 12056 #include <time.h> 12057 /* Check that time_t can represent 2**32 - 1 correctly. */ 12058 #define LARGE_TIME_T \\ 12059 ((time_t) (((time_t) 1 << 30) - 1 + 3 * ((time_t) 1 << 30))) 12060 int verify_time_t_range[(LARGE_TIME_T / 65537 == 65535 12061 && LARGE_TIME_T % 65537 == 0) 12062 ? 1 : -1]; 12063 12064int 12065main (void) 12066{ 12067 12068 ; 12069 return 0; 12070} 12071_ACEOF 12072if ac_fn_c_try_compile "$LINENO" 12073then : 12074 ac_cv_sys_year2038_opts="$ac_opt" 12075 ac_opt_found=yes 12076fi 12077rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12078 test $ac_opt_found = no || break 12079 done 12080 CPPFLAGS="$ac_save_CPPFLAGS" 12081 test $ac_opt_found = yes || ac_cv_sys_year2038_opts="support not detected" ;; 12082esac 12083fi 12084{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_year2038_opts" >&5 12085printf "%s\n" "$ac_cv_sys_year2038_opts" >&6; } 12086 12087ac_have_year2038=yes 12088case $ac_cv_sys_year2038_opts in #( 12089 "none needed") : 12090 ;; #( 12091 "support not detected") : 12092 ac_have_year2038=no ;; #( 12093 "-D_TIME_BITS=64") : 12094 12095printf "%s\n" "#define _TIME_BITS 64" >>confdefs.h 12096 ;; #( 12097 "-D__MINGW_USE_VC2005_COMPAT") : 12098 12099printf "%s\n" "#define __MINGW_USE_VC2005_COMPAT 1" >>confdefs.h 12100 ;; #( 12101 "-U_USE_32_BIT_TIME_T"*) : 12102 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12103printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12104as_fn_error $? "the 'time_t' type is currently forced to be 32-bit. It 12105will stop working after mid-January 2038. Remove 12106_USE_32BIT_TIME_T from the compiler flags. 12107See 'config.log' for more details" "$LINENO" 5; } ;; #( 12108 *) : 12109 as_fn_error $? "internal error: bad value for \$ac_cv_sys_year2038_opts" "$LINENO" 5 ;; 12110esac 12111 12112fi 12113 12114fi 12115 12116# Extract the first word of "perl", so it can be a program name with args. 12117set dummy perl; ac_word=$2 12118{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12119printf %s "checking for $ac_word... " >&6; } 12120if test ${ac_cv_prog_HAS_PERL+y} 12121then : 12122 printf %s "(cached) " >&6 12123else case e in #( 12124 e) if test -n "$HAS_PERL"; then 12125 ac_cv_prog_HAS_PERL="$HAS_PERL" # Let the user override the test. 12126else 12127as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12128for as_dir in $PATH 12129do 12130 IFS=$as_save_IFS 12131 case $as_dir in #((( 12132 '') as_dir=./ ;; 12133 */) ;; 12134 *) as_dir=$as_dir/ ;; 12135 esac 12136 for ac_exec_ext in '' $ac_executable_extensions; do 12137 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12138 ac_cv_prog_HAS_PERL="yes" 12139 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12140 break 2 12141 fi 12142done 12143 done 12144IFS=$as_save_IFS 12145 12146fi ;; 12147esac 12148fi 12149HAS_PERL=$ac_cv_prog_HAS_PERL 12150if test -n "$HAS_PERL"; then 12151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $HAS_PERL" >&5 12152printf "%s\n" "$HAS_PERL" >&6; } 12153else 12154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12155printf "%s\n" "no" >&6; } 12156fi 12157 12158 12159 if test "x$HAS_PERL" = xyes; then 12160 HAS_PERL_TRUE= 12161 HAS_PERL_FALSE='#' 12162else 12163 HAS_PERL_TRUE='#' 12164 HAS_PERL_FALSE= 12165fi 12166 12167 12168 12169 12170DEFAULT_XCONFDIR="${libdir}/X11/config" 12171 12172# Check whether --with-config-dir was given. 12173if test ${with_config_dir+y} 12174then : 12175 withval=$with_config_dir; XCONFDIR="$withval" 12176else case e in #( 12177 e) XCONFDIR="$DEFAULT_XCONFDIR" ;; 12178esac 12179fi 12180 12181 12182 12183DEFAULT_PREPROCESSCMD_MKDEPEND="gcc -E" 12184 12185# Check whether --with-script-preproc-cmd was given. 12186if test ${with_script_preproc_cmd+y} 12187then : 12188 withval=$with_script_preproc_cmd; PREPROCESSCMD_MKDEPEND="$withval" 12189else case e in #( 12190 e) PREPROCESSCMD_MKDEPEND="$DEFAULT_PREPROCESSCMD_MKDEPEND" ;; 12191esac 12192fi 12193 12194 12195 12196DEFAULT_ARCMD="ar clq" 12197 12198# Check whether --with-create-lib-cmd was given. 12199if test ${with_create_lib_cmd+y} 12200then : 12201 withval=$with_create_lib_cmd; ARCMD="$withval" 12202else case e in #( 12203 e) ARCMD="$DEFAULT_ARCMD" ;; 12204esac 12205fi 12206 12207 12208 12209DEFAULT_RANLIB="ranlib" 12210 12211# Check whether --with-clean-lib-cmd was given. 12212if test ${with_clean_lib_cmd+y} 12213then : 12214 withval=$with_clean_lib_cmd; RANLIB="$withval" 12215else case e in #( 12216 e) RANLIB="$DEFAULT_RANLIB" ;; 12217esac 12218fi 12219 12220 12221 12222# Check whether --enable-revpath was given. 12223if test ${enable_revpath+y} 12224then : 12225 enableval=$enable_revpath; BUILD_REVPATH="$enableval" 12226else case e in #( 12227 e) BUILD_REVPATH=yes ;; 12228esac 12229fi 12230 12231 if test "x$BUILD_REVPATH" = xyes; then 12232 BUILD_REVPATH_TRUE= 12233 BUILD_REVPATH_FALSE='#' 12234else 12235 BUILD_REVPATH_TRUE='#' 12236 BUILD_REVPATH_FALSE= 12237fi 12238 12239 12240# Check whether --enable-makeg was given. 12241if test ${enable_makeg+y} 12242then : 12243 enableval=$enable_makeg; BUILD_MAKEG="$enableval" 12244else case e in #( 12245 e) BUILD_MAKEG=yes ;; 12246esac 12247fi 12248 12249 if test "x$BUILD_MAKEG" = xyes; then 12250 BUILD_MAKEG_TRUE= 12251 BUILD_MAKEG_FALSE='#' 12252else 12253 BUILD_MAKEG_TRUE='#' 12254 BUILD_MAKEG_FALSE= 12255fi 12256 12257 12258# Check whether --enable-xmkmf was given. 12259if test ${enable_xmkmf+y} 12260then : 12261 enableval=$enable_xmkmf; BUILD_XMKMF="$enableval" 12262else case e in #( 12263 e) BUILD_XMKMF=yes ;; 12264esac 12265fi 12266 12267 if test "x$BUILD_XMKMF" = xyes; then 12268 BUILD_XMKMF_TRUE= 12269 BUILD_XMKMF_FALSE='#' 12270else 12271 BUILD_XMKMF_TRUE='#' 12272 BUILD_XMKMF_FALSE= 12273fi 12274 12275 12276# Check whether --enable-ccmakedep was given. 12277if test ${enable_ccmakedep+y} 12278then : 12279 enableval=$enable_ccmakedep; BUILD_CCMAKEDEP="$enableval" 12280else case e in #( 12281 e) BUILD_CCMAKEDEP=yes ;; 12282esac 12283fi 12284 12285 if test "x$BUILD_CCMAKEDEP" = xyes; then 12286 BUILD_CCMAKEDEP_TRUE= 12287 BUILD_CCMAKEDEP_FALSE='#' 12288else 12289 BUILD_CCMAKEDEP_TRUE='#' 12290 BUILD_CCMAKEDEP_FALSE= 12291fi 12292 12293 12294# Check whether --enable-mergelib was given. 12295if test ${enable_mergelib+y} 12296then : 12297 enableval=$enable_mergelib; BUILD_MERGELIB="$enableval" 12298else case e in #( 12299 e) BUILD_MERGELIB=yes ;; 12300esac 12301fi 12302 12303 if test "x$BUILD_MERGELIB" = xyes; then 12304 BUILD_MERGELIB_TRUE= 12305 BUILD_MERGELIB_FALSE='#' 12306else 12307 BUILD_MERGELIB_TRUE='#' 12308 BUILD_MERGELIB_FALSE= 12309fi 12310 12311 12312# Check whether --enable-mkdirhier was given. 12313if test ${enable_mkdirhier+y} 12314then : 12315 enableval=$enable_mkdirhier; BUILD_MKDIRHIER="$enableval" 12316else case e in #( 12317 e) BUILD_MKDIRHIER=yes ;; 12318esac 12319fi 12320 12321 if test "x$BUILD_MKDIRHIER" = xyes; then 12322 BUILD_MKDIRHIER_TRUE= 12323 BUILD_MKDIRHIER_FALSE='#' 12324else 12325 BUILD_MKDIRHIER_TRUE='#' 12326 BUILD_MKDIRHIER_FALSE= 12327fi 12328 12329 12330# Check whether --enable-cleanlinks was given. 12331if test ${enable_cleanlinks+y} 12332then : 12333 enableval=$enable_cleanlinks; BUILD_CLEANLINKS="$enableval" 12334else case e in #( 12335 e) BUILD_CLEANLINKS=yes ;; 12336esac 12337fi 12338 12339 if test "x$BUILD_CLEANLINKS" = xyes; then 12340 BUILD_CLEANLINKS_TRUE= 12341 BUILD_CLEANLINKS_FALSE='#' 12342else 12343 BUILD_CLEANLINKS_TRUE='#' 12344 BUILD_CLEANLINKS_FALSE= 12345fi 12346 12347 12348# Check whether --enable-mkhtmlindex was given. 12349if test ${enable_mkhtmlindex+y} 12350then : 12351 enableval=$enable_mkhtmlindex; BUILD_MKHTMLINDEX="$enableval" 12352else case e in #( 12353 e) BUILD_MKHTMLINDEX=yes ;; 12354esac 12355fi 12356 12357 if test "x$BUILD_MKHTMLINDEX" = xyes; then 12358 BUILD_MKHTMLINDEX_TRUE= 12359 BUILD_MKHTMLINDEX_FALSE='#' 12360else 12361 BUILD_MKHTMLINDEX_TRUE='#' 12362 BUILD_MKHTMLINDEX_FALSE= 12363fi 12364 12365 12366# Checks for pkg-config packages 12367 12368pkg_failed=no 12369{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XPROTO" >&5 12370printf %s "checking for XPROTO... " >&6; } 12371 12372if test -n "$XPROTO_CFLAGS"; then 12373 pkg_cv_XPROTO_CFLAGS="$XPROTO_CFLAGS" 12374 elif test -n "$PKG_CONFIG"; then 12375 if test -n "$PKG_CONFIG" && \ 12376 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 12377 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 12378 ac_status=$? 12379 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12380 test $ac_status = 0; }; then 12381 pkg_cv_XPROTO_CFLAGS=`$PKG_CONFIG --cflags "xproto" 2>/dev/null` 12382 test "x$?" != "x0" && pkg_failed=yes 12383else 12384 pkg_failed=yes 12385fi 12386 else 12387 pkg_failed=untried 12388fi 12389if test -n "$XPROTO_LIBS"; then 12390 pkg_cv_XPROTO_LIBS="$XPROTO_LIBS" 12391 elif test -n "$PKG_CONFIG"; then 12392 if test -n "$PKG_CONFIG" && \ 12393 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 12394 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 12395 ac_status=$? 12396 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12397 test $ac_status = 0; }; then 12398 pkg_cv_XPROTO_LIBS=`$PKG_CONFIG --libs "xproto" 2>/dev/null` 12399 test "x$?" != "x0" && pkg_failed=yes 12400else 12401 pkg_failed=yes 12402fi 12403 else 12404 pkg_failed=untried 12405fi 12406 12407 12408 12409if test $pkg_failed = yes; then 12410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12411printf "%s\n" "no" >&6; } 12412 12413if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 12414 _pkg_short_errors_supported=yes 12415else 12416 _pkg_short_errors_supported=no 12417fi 12418 if test $_pkg_short_errors_supported = yes; then 12419 XPROTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto" 2>&1` 12420 else 12421 XPROTO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto" 2>&1` 12422 fi 12423 # Put the nasty error message in config.log where it belongs 12424 echo "$XPROTO_PKG_ERRORS" >&5 12425 12426 as_fn_error $? "Package requirements (xproto) were not met: 12427 12428$XPROTO_PKG_ERRORS 12429 12430Consider adjusting the PKG_CONFIG_PATH environment variable if you 12431installed software in a non-standard prefix. 12432 12433Alternatively, you may set the environment variables XPROTO_CFLAGS 12434and XPROTO_LIBS to avoid the need to call pkg-config. 12435See the pkg-config man page for more details." "$LINENO" 5 12436elif test $pkg_failed = untried; then 12437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12438printf "%s\n" "no" >&6; } 12439 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12440printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12441as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 12442is in your PATH or set the PKG_CONFIG environment variable to the full 12443path to pkg-config. 12444 12445Alternatively, you may set the environment variables XPROTO_CFLAGS 12446and XPROTO_LIBS to avoid the need to call pkg-config. 12447See the pkg-config man page for more details. 12448 12449To get pkg-config, see <http://pkg-config.freedesktop.org/>. 12450See 'config.log' for more details" "$LINENO" 5; } 12451else 12452 XPROTO_CFLAGS=$pkg_cv_XPROTO_CFLAGS 12453 XPROTO_LIBS=$pkg_cv_XPROTO_LIBS 12454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12455printf "%s\n" "yes" >&6; } 12456 12457fi 12458 12459ac_config_files="$ac_config_files Makefile" 12460 12461cat >confcache <<\_ACEOF 12462# This file is a shell script that caches the results of configure 12463# tests run on this system so they can be shared between configure 12464# scripts and configure runs, see configure's option --config-cache. 12465# It is not useful on other systems. If it contains results you don't 12466# want to keep, you may remove or edit it. 12467# 12468# config.status only pays attention to the cache file if you give it 12469# the --recheck option to rerun configure. 12470# 12471# 'ac_cv_env_foo' variables (set or unset) will be overridden when 12472# loading this file, other *unset* 'ac_cv_foo' will be assigned the 12473# following values. 12474 12475_ACEOF 12476 12477# The following way of writing the cache mishandles newlines in values, 12478# but we know of no workaround that is simple, portable, and efficient. 12479# So, we kill variables containing newlines. 12480# Ultrix sh set writes to stderr and can't be redirected directly, 12481# and sets the high bit in the cache file unless we assign to the vars. 12482( 12483 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 12484 eval ac_val=\$$ac_var 12485 case $ac_val in #( 12486 *${as_nl}*) 12487 case $ac_var in #( 12488 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 12489printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 12490 esac 12491 case $ac_var in #( 12492 _ | IFS | as_nl) ;; #( 12493 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 12494 *) { eval $ac_var=; unset $ac_var;} ;; 12495 esac ;; 12496 esac 12497 done 12498 12499 (set) 2>&1 | 12500 case $as_nl`(ac_space=' '; set) 2>&1` in #( 12501 *${as_nl}ac_space=\ *) 12502 # 'set' does not quote correctly, so add quotes: double-quote 12503 # substitution turns \\\\ into \\, and sed turns \\ into \. 12504 sed -n \ 12505 "s/'/'\\\\''/g; 12506 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 12507 ;; #( 12508 *) 12509 # 'set' quotes correctly as required by POSIX, so do not add quotes. 12510 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 12511 ;; 12512 esac | 12513 sort 12514) | 12515 sed ' 12516 /^ac_cv_env_/b end 12517 t clear 12518 :clear 12519 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 12520 t end 12521 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 12522 :end' >>confcache 12523if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 12524 if test -w "$cache_file"; then 12525 if test "x$cache_file" != "x/dev/null"; then 12526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 12527printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 12528 if test ! -f "$cache_file" || test -h "$cache_file"; then 12529 cat confcache >"$cache_file" 12530 else 12531 case $cache_file in #( 12532 */* | ?:*) 12533 mv -f confcache "$cache_file"$$ && 12534 mv -f "$cache_file"$$ "$cache_file" ;; #( 12535 *) 12536 mv -f confcache "$cache_file" ;; 12537 esac 12538 fi 12539 fi 12540 else 12541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 12542printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 12543 fi 12544fi 12545rm -f confcache 12546 12547test "x$prefix" = xNONE && prefix=$ac_default_prefix 12548# Let make expand exec_prefix. 12549test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 12550 12551DEFS=-DHAVE_CONFIG_H 12552 12553ac_libobjs= 12554ac_ltlibobjs= 12555U= 12556for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 12557 # 1. Remove the extension, and $U if already installed. 12558 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 12559 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 12560 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 12561 # will be set to the directory where LIBOBJS objects are built. 12562 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 12563 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 12564done 12565LIBOBJS=$ac_libobjs 12566 12567LTLIBOBJS=$ac_ltlibobjs 12568 12569 12570{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 12571printf %s "checking that generated files are newer than configure... " >&6; } 12572 if test -n "$am_sleep_pid"; then 12573 # Hide warnings about reused PIDs. 12574 wait $am_sleep_pid 2>/dev/null 12575 fi 12576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 12577printf "%s\n" "done" >&6; } 12578 if test -n "$EXEEXT"; then 12579 am__EXEEXT_TRUE= 12580 am__EXEEXT_FALSE='#' 12581else 12582 am__EXEEXT_TRUE='#' 12583 am__EXEEXT_FALSE= 12584fi 12585 12586if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 12587 as_fn_error $? "conditional \"AMDEP\" was never defined. 12588Usually this means the macro was only invoked conditionally." "$LINENO" 5 12589fi 12590if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 12591 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 12592Usually this means the macro was only invoked conditionally." "$LINENO" 5 12593fi 12594# Check whether --enable-year2038 was given. 12595if test ${enable_year2038+y} 12596then : 12597 enableval=$enable_year2038; 12598fi 12599 12600if test -z "${HAS_PERL_TRUE}" && test -z "${HAS_PERL_FALSE}"; then 12601 as_fn_error $? "conditional \"HAS_PERL\" was never defined. 12602Usually this means the macro was only invoked conditionally." "$LINENO" 5 12603fi 12604if test -z "${BUILD_REVPATH_TRUE}" && test -z "${BUILD_REVPATH_FALSE}"; then 12605 as_fn_error $? "conditional \"BUILD_REVPATH\" was never defined. 12606Usually this means the macro was only invoked conditionally." "$LINENO" 5 12607fi 12608if test -z "${BUILD_MAKEG_TRUE}" && test -z "${BUILD_MAKEG_FALSE}"; then 12609 as_fn_error $? "conditional \"BUILD_MAKEG\" was never defined. 12610Usually this means the macro was only invoked conditionally." "$LINENO" 5 12611fi 12612if test -z "${BUILD_XMKMF_TRUE}" && test -z "${BUILD_XMKMF_FALSE}"; then 12613 as_fn_error $? "conditional \"BUILD_XMKMF\" was never defined. 12614Usually this means the macro was only invoked conditionally." "$LINENO" 5 12615fi 12616if test -z "${BUILD_CCMAKEDEP_TRUE}" && test -z "${BUILD_CCMAKEDEP_FALSE}"; then 12617 as_fn_error $? "conditional \"BUILD_CCMAKEDEP\" was never defined. 12618Usually this means the macro was only invoked conditionally." "$LINENO" 5 12619fi 12620if test -z "${BUILD_MERGELIB_TRUE}" && test -z "${BUILD_MERGELIB_FALSE}"; then 12621 as_fn_error $? "conditional \"BUILD_MERGELIB\" was never defined. 12622Usually this means the macro was only invoked conditionally." "$LINENO" 5 12623fi 12624if test -z "${BUILD_MKDIRHIER_TRUE}" && test -z "${BUILD_MKDIRHIER_FALSE}"; then 12625 as_fn_error $? "conditional \"BUILD_MKDIRHIER\" was never defined. 12626Usually this means the macro was only invoked conditionally." "$LINENO" 5 12627fi 12628if test -z "${BUILD_CLEANLINKS_TRUE}" && test -z "${BUILD_CLEANLINKS_FALSE}"; then 12629 as_fn_error $? "conditional \"BUILD_CLEANLINKS\" was never defined. 12630Usually this means the macro was only invoked conditionally." "$LINENO" 5 12631fi 12632if test -z "${BUILD_MKHTMLINDEX_TRUE}" && test -z "${BUILD_MKHTMLINDEX_FALSE}"; then 12633 as_fn_error $? "conditional \"BUILD_MKHTMLINDEX\" was never defined. 12634Usually this means the macro was only invoked conditionally." "$LINENO" 5 12635fi 12636 12637: "${CONFIG_STATUS=./config.status}" 12638ac_write_fail=0 12639ac_clean_files_save=$ac_clean_files 12640ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12641{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12642printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12643as_write_fail=0 12644cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12645#! $SHELL 12646# Generated by $as_me. 12647# Run this file to recreate the current configuration. 12648# Compiler output produced by configure, useful for debugging 12649# configure, is in config.log if it exists. 12650 12651debug=false 12652ac_cs_recheck=false 12653ac_cs_silent=false 12654 12655SHELL=\${CONFIG_SHELL-$SHELL} 12656export SHELL 12657_ASEOF 12658cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12659## -------------------- ## 12660## M4sh Initialization. ## 12661## -------------------- ## 12662 12663# Be more Bourne compatible 12664DUALCASE=1; export DUALCASE # for MKS sh 12665if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12666then : 12667 emulate sh 12668 NULLCMD=: 12669 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12670 # is contrary to our usage. Disable this feature. 12671 alias -g '${1+"$@"}'='"$@"' 12672 setopt NO_GLOB_SUBST 12673else case e in #( 12674 e) case `(set -o) 2>/dev/null` in #( 12675 *posix*) : 12676 set -o posix ;; #( 12677 *) : 12678 ;; 12679esac ;; 12680esac 12681fi 12682 12683 12684 12685# Reset variables that may have inherited troublesome values from 12686# the environment. 12687 12688# IFS needs to be set, to space, tab, and newline, in precisely that order. 12689# (If _AS_PATH_WALK were called with IFS unset, it would have the 12690# side effect of setting IFS to empty, thus disabling word splitting.) 12691# Quoting is to prevent editors from complaining about space-tab. 12692as_nl=' 12693' 12694export as_nl 12695IFS=" "" $as_nl" 12696 12697PS1='$ ' 12698PS2='> ' 12699PS4='+ ' 12700 12701# Ensure predictable behavior from utilities with locale-dependent output. 12702LC_ALL=C 12703export LC_ALL 12704LANGUAGE=C 12705export LANGUAGE 12706 12707# We cannot yet rely on "unset" to work, but we need these variables 12708# to be unset--not just set to an empty or harmless value--now, to 12709# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12710# also avoids known problems related to "unset" and subshell syntax 12711# in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12712for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12713do eval test \${$as_var+y} \ 12714 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12715done 12716 12717# Ensure that fds 0, 1, and 2 are open. 12718if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12719if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12720if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12721 12722# The user is always right. 12723if ${PATH_SEPARATOR+false} :; then 12724 PATH_SEPARATOR=: 12725 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12726 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12727 PATH_SEPARATOR=';' 12728 } 12729fi 12730 12731 12732# Find who we are. Look in the path if we contain no directory separator. 12733as_myself= 12734case $0 in #(( 12735 *[\\/]* ) as_myself=$0 ;; 12736 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12737for as_dir in $PATH 12738do 12739 IFS=$as_save_IFS 12740 case $as_dir in #((( 12741 '') as_dir=./ ;; 12742 */) ;; 12743 *) as_dir=$as_dir/ ;; 12744 esac 12745 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12746 done 12747IFS=$as_save_IFS 12748 12749 ;; 12750esac 12751# We did not find ourselves, most probably we were run as 'sh COMMAND' 12752# in which case we are not to be found in the path. 12753if test "x$as_myself" = x; then 12754 as_myself=$0 12755fi 12756if test ! -f "$as_myself"; then 12757 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12758 exit 1 12759fi 12760 12761 12762 12763# as_fn_error STATUS ERROR [LINENO LOG_FD] 12764# ---------------------------------------- 12765# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12766# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12767# script with STATUS, using 1 if that was 0. 12768as_fn_error () 12769{ 12770 as_status=$1; test $as_status -eq 0 && as_status=1 12771 if test "$4"; then 12772 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12773 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12774 fi 12775 printf "%s\n" "$as_me: error: $2" >&2 12776 as_fn_exit $as_status 12777} # as_fn_error 12778 12779 12780# as_fn_set_status STATUS 12781# ----------------------- 12782# Set $? to STATUS, without forking. 12783as_fn_set_status () 12784{ 12785 return $1 12786} # as_fn_set_status 12787 12788# as_fn_exit STATUS 12789# ----------------- 12790# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12791as_fn_exit () 12792{ 12793 set +e 12794 as_fn_set_status $1 12795 exit $1 12796} # as_fn_exit 12797 12798# as_fn_unset VAR 12799# --------------- 12800# Portably unset VAR. 12801as_fn_unset () 12802{ 12803 { eval $1=; unset $1;} 12804} 12805as_unset=as_fn_unset 12806 12807# as_fn_append VAR VALUE 12808# ---------------------- 12809# Append the text in VALUE to the end of the definition contained in VAR. Take 12810# advantage of any shell optimizations that allow amortized linear growth over 12811# repeated appends, instead of the typical quadratic growth present in naive 12812# implementations. 12813if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12814then : 12815 eval 'as_fn_append () 12816 { 12817 eval $1+=\$2 12818 }' 12819else case e in #( 12820 e) as_fn_append () 12821 { 12822 eval $1=\$$1\$2 12823 } ;; 12824esac 12825fi # as_fn_append 12826 12827# as_fn_arith ARG... 12828# ------------------ 12829# Perform arithmetic evaluation on the ARGs, and store the result in the 12830# global $as_val. Take advantage of shells that can avoid forks. The arguments 12831# must be portable across $(()) and expr. 12832if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12833then : 12834 eval 'as_fn_arith () 12835 { 12836 as_val=$(( $* )) 12837 }' 12838else case e in #( 12839 e) as_fn_arith () 12840 { 12841 as_val=`expr "$@" || test $? -eq 1` 12842 } ;; 12843esac 12844fi # as_fn_arith 12845 12846 12847if expr a : '\(a\)' >/dev/null 2>&1 && 12848 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12849 as_expr=expr 12850else 12851 as_expr=false 12852fi 12853 12854if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12855 as_basename=basename 12856else 12857 as_basename=false 12858fi 12859 12860if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12861 as_dirname=dirname 12862else 12863 as_dirname=false 12864fi 12865 12866as_me=`$as_basename -- "$0" || 12867$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12868 X"$0" : 'X\(//\)$' \| \ 12869 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12870printf "%s\n" X/"$0" | 12871 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12872 s//\1/ 12873 q 12874 } 12875 /^X\/\(\/\/\)$/{ 12876 s//\1/ 12877 q 12878 } 12879 /^X\/\(\/\).*/{ 12880 s//\1/ 12881 q 12882 } 12883 s/.*/./; q'` 12884 12885# Avoid depending upon Character Ranges. 12886as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12887as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12888as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12889as_cr_digits='0123456789' 12890as_cr_alnum=$as_cr_Letters$as_cr_digits 12891 12892 12893# Determine whether it's possible to make 'echo' print without a newline. 12894# These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12895# for compatibility with existing Makefiles. 12896ECHO_C= ECHO_N= ECHO_T= 12897case `echo -n x` in #((((( 12898-n*) 12899 case `echo 'xy\c'` in 12900 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12901 xy) ECHO_C='\c';; 12902 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12903 ECHO_T=' ';; 12904 esac;; 12905*) 12906 ECHO_N='-n';; 12907esac 12908 12909# For backward compatibility with old third-party macros, we provide 12910# the shell variables $as_echo and $as_echo_n. New code should use 12911# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12912as_echo='printf %s\n' 12913as_echo_n='printf %s' 12914 12915rm -f conf$$ conf$$.exe conf$$.file 12916if test -d conf$$.dir; then 12917 rm -f conf$$.dir/conf$$.file 12918else 12919 rm -f conf$$.dir 12920 mkdir conf$$.dir 2>/dev/null 12921fi 12922if (echo >conf$$.file) 2>/dev/null; then 12923 if ln -s conf$$.file conf$$ 2>/dev/null; then 12924 as_ln_s='ln -s' 12925 # ... but there are two gotchas: 12926 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 12927 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 12928 # In both cases, we have to default to 'cp -pR'. 12929 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12930 as_ln_s='cp -pR' 12931 elif ln conf$$.file conf$$ 2>/dev/null; then 12932 as_ln_s=ln 12933 else 12934 as_ln_s='cp -pR' 12935 fi 12936else 12937 as_ln_s='cp -pR' 12938fi 12939rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12940rmdir conf$$.dir 2>/dev/null 12941 12942 12943# as_fn_mkdir_p 12944# ------------- 12945# Create "$as_dir" as a directory, including parents if necessary. 12946as_fn_mkdir_p () 12947{ 12948 12949 case $as_dir in #( 12950 -*) as_dir=./$as_dir;; 12951 esac 12952 test -d "$as_dir" || eval $as_mkdir_p || { 12953 as_dirs= 12954 while :; do 12955 case $as_dir in #( 12956 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12957 *) as_qdir=$as_dir;; 12958 esac 12959 as_dirs="'$as_qdir' $as_dirs" 12960 as_dir=`$as_dirname -- "$as_dir" || 12961$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12962 X"$as_dir" : 'X\(//\)[^/]' \| \ 12963 X"$as_dir" : 'X\(//\)$' \| \ 12964 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12965printf "%s\n" X"$as_dir" | 12966 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12967 s//\1/ 12968 q 12969 } 12970 /^X\(\/\/\)[^/].*/{ 12971 s//\1/ 12972 q 12973 } 12974 /^X\(\/\/\)$/{ 12975 s//\1/ 12976 q 12977 } 12978 /^X\(\/\).*/{ 12979 s//\1/ 12980 q 12981 } 12982 s/.*/./; q'` 12983 test -d "$as_dir" && break 12984 done 12985 test -z "$as_dirs" || eval "mkdir $as_dirs" 12986 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12987 12988 12989} # as_fn_mkdir_p 12990if mkdir -p . 2>/dev/null; then 12991 as_mkdir_p='mkdir -p "$as_dir"' 12992else 12993 test -d ./-p && rmdir ./-p 12994 as_mkdir_p=false 12995fi 12996 12997 12998# as_fn_executable_p FILE 12999# ----------------------- 13000# Test if FILE is an executable regular file. 13001as_fn_executable_p () 13002{ 13003 test -f "$1" && test -x "$1" 13004} # as_fn_executable_p 13005as_test_x='test -x' 13006as_executable_p=as_fn_executable_p 13007 13008# Sed expression to map a string onto a valid CPP name. 13009as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 13010as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 13011 13012# Sed expression to map a string onto a valid variable name. 13013as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 13014as_tr_sh="eval sed '$as_sed_sh'" # deprecated 13015 13016 13017exec 6>&1 13018## ----------------------------------- ## 13019## Main body of $CONFIG_STATUS script. ## 13020## ----------------------------------- ## 13021_ASEOF 13022test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 13023 13024cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13025# Save the log message, to keep $0 and so on meaningful, and to 13026# report actual input values of CONFIG_FILES etc. instead of their 13027# values after options handling. 13028ac_log=" 13029This file was extended by imake $as_me 1.0.10, which was 13030generated by GNU Autoconf 2.72. Invocation command line was 13031 13032 CONFIG_FILES = $CONFIG_FILES 13033 CONFIG_HEADERS = $CONFIG_HEADERS 13034 CONFIG_LINKS = $CONFIG_LINKS 13035 CONFIG_COMMANDS = $CONFIG_COMMANDS 13036 $ $0 $@ 13037 13038on `(hostname || uname -n) 2>/dev/null | sed 1q` 13039" 13040 13041_ACEOF 13042 13043case $ac_config_files in *" 13044"*) set x $ac_config_files; shift; ac_config_files=$*;; 13045esac 13046 13047case $ac_config_headers in *" 13048"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 13049esac 13050 13051 13052cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13053# Files that config.status was made for. 13054config_files="$ac_config_files" 13055config_headers="$ac_config_headers" 13056config_commands="$ac_config_commands" 13057 13058_ACEOF 13059 13060cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13061ac_cs_usage="\ 13062'$as_me' instantiates files and other configuration actions 13063from templates according to the current configuration. Unless the files 13064and actions are specified as TAGs, all are instantiated by default. 13065 13066Usage: $0 [OPTION]... [TAG]... 13067 13068 -h, --help print this help, then exit 13069 -V, --version print version number and configuration settings, then exit 13070 --config print configuration, then exit 13071 -q, --quiet, --silent 13072 do not print progress messages 13073 -d, --debug don't remove temporary files 13074 --recheck update $as_me by reconfiguring in the same conditions 13075 --file=FILE[:TEMPLATE] 13076 instantiate the configuration file FILE 13077 --header=FILE[:TEMPLATE] 13078 instantiate the configuration header FILE 13079 13080Configuration files: 13081$config_files 13082 13083Configuration headers: 13084$config_headers 13085 13086Configuration commands: 13087$config_commands 13088 13089Report bugs to <https://gitlab.freedesktop.org/xorg/util/imake/-/issues>." 13090 13091_ACEOF 13092ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 13093ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 13094cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13095ac_cs_config='$ac_cs_config_escaped' 13096ac_cs_version="\\ 13097imake config.status 1.0.10 13098configured by $0, generated by GNU Autoconf 2.72, 13099 with options \\"\$ac_cs_config\\" 13100 13101Copyright (C) 2023 Free Software Foundation, Inc. 13102This config.status script is free software; the Free Software Foundation 13103gives unlimited permission to copy, distribute and modify it." 13104 13105ac_pwd='$ac_pwd' 13106srcdir='$srcdir' 13107INSTALL='$INSTALL' 13108MKDIR_P='$MKDIR_P' 13109AWK='$AWK' 13110test -n "\$AWK" || AWK=awk 13111_ACEOF 13112 13113cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13114# The default lists apply if the user does not specify any file. 13115ac_need_defaults=: 13116while test $# != 0 13117do 13118 case $1 in 13119 --*=?*) 13120 ac_option=`expr "X$1" : 'X\([^=]*\)='` 13121 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 13122 ac_shift=: 13123 ;; 13124 --*=) 13125 ac_option=`expr "X$1" : 'X\([^=]*\)='` 13126 ac_optarg= 13127 ac_shift=: 13128 ;; 13129 *) 13130 ac_option=$1 13131 ac_optarg=$2 13132 ac_shift=shift 13133 ;; 13134 esac 13135 13136 case $ac_option in 13137 # Handling of the options. 13138 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 13139 ac_cs_recheck=: ;; 13140 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 13141 printf "%s\n" "$ac_cs_version"; exit ;; 13142 --config | --confi | --conf | --con | --co | --c ) 13143 printf "%s\n" "$ac_cs_config"; exit ;; 13144 --debug | --debu | --deb | --de | --d | -d ) 13145 debug=: ;; 13146 --file | --fil | --fi | --f ) 13147 $ac_shift 13148 case $ac_optarg in 13149 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13150 '') as_fn_error $? "missing file argument" ;; 13151 esac 13152 as_fn_append CONFIG_FILES " '$ac_optarg'" 13153 ac_need_defaults=false;; 13154 --header | --heade | --head | --hea ) 13155 $ac_shift 13156 case $ac_optarg in 13157 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 13158 esac 13159 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 13160 ac_need_defaults=false;; 13161 --he | --h) 13162 # Conflict between --help and --header 13163 as_fn_error $? "ambiguous option: '$1' 13164Try '$0 --help' for more information.";; 13165 --help | --hel | -h ) 13166 printf "%s\n" "$ac_cs_usage"; exit ;; 13167 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 13168 | -silent | --silent | --silen | --sile | --sil | --si | --s) 13169 ac_cs_silent=: ;; 13170 13171 # This is an error. 13172 -*) as_fn_error $? "unrecognized option: '$1' 13173Try '$0 --help' for more information." ;; 13174 13175 *) as_fn_append ac_config_targets " $1" 13176 ac_need_defaults=false ;; 13177 13178 esac 13179 shift 13180done 13181 13182ac_configure_extra_args= 13183 13184if $ac_cs_silent; then 13185 exec 6>/dev/null 13186 ac_configure_extra_args="$ac_configure_extra_args --silent" 13187fi 13188 13189_ACEOF 13190cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13191if \$ac_cs_recheck; then 13192 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 13193 shift 13194 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 13195 CONFIG_SHELL='$SHELL' 13196 export CONFIG_SHELL 13197 exec "\$@" 13198fi 13199 13200_ACEOF 13201cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13202exec 5>>config.log 13203{ 13204 echo 13205 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 13206## Running $as_me. ## 13207_ASBOX 13208 printf "%s\n" "$ac_log" 13209} >&5 13210 13211_ACEOF 13212cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13213# 13214# INIT-COMMANDS 13215# 13216AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 13217 13218_ACEOF 13219 13220cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13221 13222# Handling of arguments. 13223for ac_config_target in $ac_config_targets 13224do 13225 case $ac_config_target in 13226 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 13227 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 13228 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 13229 13230 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 13231 esac 13232done 13233 13234 13235# If the user did not use the arguments to specify the items to instantiate, 13236# then the envvar interface is used. Set only those that are not. 13237# We use the long form for the default assignment because of an extremely 13238# bizarre bug on SunOS 4.1.3. 13239if $ac_need_defaults; then 13240 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 13241 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 13242 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 13243fi 13244 13245# Have a temporary directory for convenience. Make it in the build tree 13246# simply because there is no reason against having it here, and in addition, 13247# creating and moving files from /tmp can sometimes cause problems. 13248# Hook for its removal unless debugging. 13249# Note that there is a small window in which the directory will not be cleaned: 13250# after its creation but before its name has been assigned to '$tmp'. 13251$debug || 13252{ 13253 tmp= ac_tmp= 13254 trap 'exit_status=$? 13255 : "${ac_tmp:=$tmp}" 13256 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 13257' 0 13258 trap 'as_fn_exit 1' 1 2 13 15 13259} 13260# Create a (secure) tmp directory for tmp files. 13261 13262{ 13263 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 13264 test -d "$tmp" 13265} || 13266{ 13267 tmp=./conf$$-$RANDOM 13268 (umask 077 && mkdir "$tmp") 13269} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 13270ac_tmp=$tmp 13271 13272# Set up the scripts for CONFIG_FILES section. 13273# No need to generate them if there are no CONFIG_FILES. 13274# This happens for instance with './config.status config.h'. 13275if test -n "$CONFIG_FILES"; then 13276 13277 13278ac_cr=`echo X | tr X '\015'` 13279# On cygwin, bash can eat \r inside `` if the user requested igncr. 13280# But we know of no other shell where ac_cr would be empty at this 13281# point, so we can use a bashism as a fallback. 13282if test "x$ac_cr" = x; then 13283 eval ac_cr=\$\'\\r\' 13284fi 13285ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 13286if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 13287 ac_cs_awk_cr='\\r' 13288else 13289 ac_cs_awk_cr=$ac_cr 13290fi 13291 13292echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 13293_ACEOF 13294 13295 13296{ 13297 echo "cat >conf$$subs.awk <<_ACEOF" && 13298 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 13299 echo "_ACEOF" 13300} >conf$$subs.sh || 13301 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13302ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 13303ac_delim='%!_!# ' 13304for ac_last_try in false false false false false :; do 13305 . ./conf$$subs.sh || 13306 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13307 13308 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 13309 if test $ac_delim_n = $ac_delim_num; then 13310 break 13311 elif $ac_last_try; then 13312 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 13313 else 13314 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13315 fi 13316done 13317rm -f conf$$subs.sh 13318 13319cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13320cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 13321_ACEOF 13322sed -n ' 13323h 13324s/^/S["/; s/!.*/"]=/ 13325p 13326g 13327s/^[^!]*!// 13328:repl 13329t repl 13330s/'"$ac_delim"'$// 13331t delim 13332:nl 13333h 13334s/\(.\{148\}\)..*/\1/ 13335t more1 13336s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 13337p 13338n 13339b repl 13340:more1 13341s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13342p 13343g 13344s/.\{148\}// 13345t nl 13346:delim 13347h 13348s/\(.\{148\}\)..*/\1/ 13349t more2 13350s/["\\]/\\&/g; s/^/"/; s/$/"/ 13351p 13352b 13353:more2 13354s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 13355p 13356g 13357s/.\{148\}// 13358t delim 13359' <conf$$subs.awk | sed ' 13360/^[^""]/{ 13361 N 13362 s/\n// 13363} 13364' >>$CONFIG_STATUS || ac_write_fail=1 13365rm -f conf$$subs.awk 13366cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13367_ACAWK 13368cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 13369 for (key in S) S_is_set[key] = 1 13370 FS = "" 13371 13372} 13373{ 13374 line = $ 0 13375 nfields = split(line, field, "@") 13376 substed = 0 13377 len = length(field[1]) 13378 for (i = 2; i < nfields; i++) { 13379 key = field[i] 13380 keylen = length(key) 13381 if (S_is_set[key]) { 13382 value = S[key] 13383 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 13384 len += length(value) + length(field[++i]) 13385 substed = 1 13386 } else 13387 len += 1 + keylen 13388 } 13389 13390 print line 13391} 13392 13393_ACAWK 13394_ACEOF 13395cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13396if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 13397 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 13398else 13399 cat 13400fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 13401 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 13402_ACEOF 13403 13404# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 13405# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 13406# trailing colons and then remove the whole line if VPATH becomes empty 13407# (actually we leave an empty line to preserve line numbers). 13408if test "x$srcdir" = x.; then 13409 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 13410h 13411s/// 13412s/^/:/ 13413s/[ ]*$/:/ 13414s/:\$(srcdir):/:/g 13415s/:\${srcdir}:/:/g 13416s/:@srcdir@:/:/g 13417s/^:*// 13418s/:*$// 13419x 13420s/\(=[ ]*\).*/\1/ 13421G 13422s/\n// 13423s/^[^=]*=[ ]*$// 13424}' 13425fi 13426 13427cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13428fi # test -n "$CONFIG_FILES" 13429 13430# Set up the scripts for CONFIG_HEADERS section. 13431# No need to generate them if there are no CONFIG_HEADERS. 13432# This happens for instance with './config.status Makefile'. 13433if test -n "$CONFIG_HEADERS"; then 13434cat >"$ac_tmp/defines.awk" <<\_ACAWK || 13435BEGIN { 13436_ACEOF 13437 13438# Transform confdefs.h into an awk script 'defines.awk', embedded as 13439# here-document in config.status, that substitutes the proper values into 13440# config.h.in to produce config.h. 13441 13442# Create a delimiter string that does not exist in confdefs.h, to ease 13443# handling of long lines. 13444ac_delim='%!_!# ' 13445for ac_last_try in false false :; do 13446 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 13447 if test -z "$ac_tt"; then 13448 break 13449 elif $ac_last_try; then 13450 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 13451 else 13452 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 13453 fi 13454done 13455 13456# For the awk script, D is an array of macro values keyed by name, 13457# likewise P contains macro parameters if any. Preserve backslash 13458# newline sequences. 13459 13460ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 13461sed -n ' 13462s/.\{148\}/&'"$ac_delim"'/g 13463t rset 13464:rset 13465s/^[ ]*#[ ]*define[ ][ ]*/ / 13466t def 13467d 13468:def 13469s/\\$// 13470t bsnl 13471s/["\\]/\\&/g 13472s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13473D["\1"]=" \3"/p 13474s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 13475d 13476:bsnl 13477s/["\\]/\\&/g 13478s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 13479D["\1"]=" \3\\\\\\n"\\/p 13480t cont 13481s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 13482t cont 13483d 13484:cont 13485n 13486s/.\{148\}/&'"$ac_delim"'/g 13487t clear 13488:clear 13489s/\\$// 13490t bsnlc 13491s/["\\]/\\&/g; s/^/"/; s/$/"/p 13492d 13493:bsnlc 13494s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 13495b cont 13496' <confdefs.h | sed ' 13497s/'"$ac_delim"'/"\\\ 13498"/g' >>$CONFIG_STATUS || ac_write_fail=1 13499 13500cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13501 for (key in D) D_is_set[key] = 1 13502 FS = "" 13503} 13504/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 13505 line = \$ 0 13506 split(line, arg, " ") 13507 if (arg[1] == "#") { 13508 defundef = arg[2] 13509 mac1 = arg[3] 13510 } else { 13511 defundef = substr(arg[1], 2) 13512 mac1 = arg[2] 13513 } 13514 split(mac1, mac2, "(") #) 13515 macro = mac2[1] 13516 prefix = substr(line, 1, index(line, defundef) - 1) 13517 if (D_is_set[macro]) { 13518 # Preserve the white space surrounding the "#". 13519 print prefix "define", macro P[macro] D[macro] 13520 next 13521 } else { 13522 # Replace #undef with comments. This is necessary, for example, 13523 # in the case of _POSIX_SOURCE, which is predefined and required 13524 # on some systems where configure will not decide to define it. 13525 if (defundef == "undef") { 13526 print "/*", prefix defundef, macro, "*/" 13527 next 13528 } 13529 } 13530} 13531{ print } 13532_ACAWK 13533_ACEOF 13534cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13535 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 13536fi # test -n "$CONFIG_HEADERS" 13537 13538 13539eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 13540shift 13541for ac_tag 13542do 13543 case $ac_tag in 13544 :[FHLC]) ac_mode=$ac_tag; continue;; 13545 esac 13546 case $ac_mode$ac_tag in 13547 :[FHL]*:*);; 13548 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 13549 :[FH]-) ac_tag=-:-;; 13550 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 13551 esac 13552 ac_save_IFS=$IFS 13553 IFS=: 13554 set x $ac_tag 13555 IFS=$ac_save_IFS 13556 shift 13557 ac_file=$1 13558 shift 13559 13560 case $ac_mode in 13561 :L) ac_source=$1;; 13562 :[FH]) 13563 ac_file_inputs= 13564 for ac_f 13565 do 13566 case $ac_f in 13567 -) ac_f="$ac_tmp/stdin";; 13568 *) # Look for the file first in the build tree, then in the source tree 13569 # (if the path is not absolute). The absolute path cannot be DOS-style, 13570 # because $ac_f cannot contain ':'. 13571 test -f "$ac_f" || 13572 case $ac_f in 13573 [\\/$]*) false;; 13574 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 13575 esac || 13576 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 13577 esac 13578 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 13579 as_fn_append ac_file_inputs " '$ac_f'" 13580 done 13581 13582 # Let's still pretend it is 'configure' which instantiates (i.e., don't 13583 # use $as_me), people would be surprised to read: 13584 # /* config.h. Generated by config.status. */ 13585 configure_input='Generated from '` 13586 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 13587 `' by configure.' 13588 if test x"$ac_file" != x-; then 13589 configure_input="$ac_file. $configure_input" 13590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 13591printf "%s\n" "$as_me: creating $ac_file" >&6;} 13592 fi 13593 # Neutralize special characters interpreted by sed in replacement strings. 13594 case $configure_input in #( 13595 *\&* | *\|* | *\\* ) 13596 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 13597 sed 's/[\\\\&|]/\\\\&/g'`;; #( 13598 *) ac_sed_conf_input=$configure_input;; 13599 esac 13600 13601 case $ac_tag in 13602 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 13603 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 13604 esac 13605 ;; 13606 esac 13607 13608 ac_dir=`$as_dirname -- "$ac_file" || 13609$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13610 X"$ac_file" : 'X\(//\)[^/]' \| \ 13611 X"$ac_file" : 'X\(//\)$' \| \ 13612 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 13613printf "%s\n" X"$ac_file" | 13614 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13615 s//\1/ 13616 q 13617 } 13618 /^X\(\/\/\)[^/].*/{ 13619 s//\1/ 13620 q 13621 } 13622 /^X\(\/\/\)$/{ 13623 s//\1/ 13624 q 13625 } 13626 /^X\(\/\).*/{ 13627 s//\1/ 13628 q 13629 } 13630 s/.*/./; q'` 13631 as_dir="$ac_dir"; as_fn_mkdir_p 13632 ac_builddir=. 13633 13634case "$ac_dir" in 13635.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 13636*) 13637 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 13638 # A ".." for each directory in $ac_dir_suffix. 13639 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 13640 case $ac_top_builddir_sub in 13641 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 13642 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 13643 esac ;; 13644esac 13645ac_abs_top_builddir=$ac_pwd 13646ac_abs_builddir=$ac_pwd$ac_dir_suffix 13647# for backward compatibility: 13648ac_top_builddir=$ac_top_build_prefix 13649 13650case $srcdir in 13651 .) # We are building in place. 13652 ac_srcdir=. 13653 ac_top_srcdir=$ac_top_builddir_sub 13654 ac_abs_top_srcdir=$ac_pwd ;; 13655 [\\/]* | ?:[\\/]* ) # Absolute name. 13656 ac_srcdir=$srcdir$ac_dir_suffix; 13657 ac_top_srcdir=$srcdir 13658 ac_abs_top_srcdir=$srcdir ;; 13659 *) # Relative name. 13660 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 13661 ac_top_srcdir=$ac_top_build_prefix$srcdir 13662 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 13663esac 13664ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 13665 13666 13667 case $ac_mode in 13668 :F) 13669 # 13670 # CONFIG_FILE 13671 # 13672 13673 case $INSTALL in 13674 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 13675 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 13676 esac 13677 ac_MKDIR_P=$MKDIR_P 13678 case $MKDIR_P in 13679 [\\/$]* | ?:[\\/]* ) ;; 13680 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 13681 esac 13682_ACEOF 13683 13684cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13685# If the template does not know about datarootdir, expand it. 13686# FIXME: This hack should be removed a few years after 2.60. 13687ac_datarootdir_hack=; ac_datarootdir_seen= 13688ac_sed_dataroot=' 13689/datarootdir/ { 13690 p 13691 q 13692} 13693/@datadir@/p 13694/@docdir@/p 13695/@infodir@/p 13696/@localedir@/p 13697/@mandir@/p' 13698case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 13699*datarootdir*) ac_datarootdir_seen=yes;; 13700*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 13701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 13702printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 13703_ACEOF 13704cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13705 ac_datarootdir_hack=' 13706 s&@datadir@&$datadir&g 13707 s&@docdir@&$docdir&g 13708 s&@infodir@&$infodir&g 13709 s&@localedir@&$localedir&g 13710 s&@mandir@&$mandir&g 13711 s&\\\${datarootdir}&$datarootdir&g' ;; 13712esac 13713_ACEOF 13714 13715# Neutralize VPATH when '$srcdir' = '.'. 13716# Shell code in configure.ac might set extrasub. 13717# FIXME: do we really want to maintain this feature? 13718cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 13719ac_sed_extra="$ac_vpsub 13720$extrasub 13721_ACEOF 13722cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 13723:t 13724/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 13725s|@configure_input@|$ac_sed_conf_input|;t t 13726s&@top_builddir@&$ac_top_builddir_sub&;t t 13727s&@top_build_prefix@&$ac_top_build_prefix&;t t 13728s&@srcdir@&$ac_srcdir&;t t 13729s&@abs_srcdir@&$ac_abs_srcdir&;t t 13730s&@top_srcdir@&$ac_top_srcdir&;t t 13731s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 13732s&@builddir@&$ac_builddir&;t t 13733s&@abs_builddir@&$ac_abs_builddir&;t t 13734s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 13735s&@INSTALL@&$ac_INSTALL&;t t 13736s&@MKDIR_P@&$ac_MKDIR_P&;t t 13737$ac_datarootdir_hack 13738" 13739eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 13740 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13741 13742test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 13743 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 13744 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 13745 "$ac_tmp/out"`; test -z "$ac_out"; } && 13746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13747which seems to be undefined. Please make sure it is defined" >&5 13748printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 13749which seems to be undefined. Please make sure it is defined" >&2;} 13750 13751 rm -f "$ac_tmp/stdin" 13752 case $ac_file in 13753 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 13754 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 13755 esac \ 13756 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13757 ;; 13758 :H) 13759 # 13760 # CONFIG_HEADER 13761 # 13762 if test x"$ac_file" != x-; then 13763 { 13764 printf "%s\n" "/* $configure_input */" >&1 \ 13765 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 13766 } >"$ac_tmp/config.h" \ 13767 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13768 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 13769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 13770printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 13771 else 13772 rm -f "$ac_file" 13773 mv "$ac_tmp/config.h" "$ac_file" \ 13774 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 13775 fi 13776 else 13777 printf "%s\n" "/* $configure_input */" >&1 \ 13778 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 13779 || as_fn_error $? "could not create -" "$LINENO" 5 13780 fi 13781# Compute "$ac_file"'s index in $config_headers. 13782_am_arg="$ac_file" 13783_am_stamp_count=1 13784for _am_header in $config_headers :; do 13785 case $_am_header in 13786 $_am_arg | $_am_arg:* ) 13787 break ;; 13788 * ) 13789 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 13790 esac 13791done 13792echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 13793$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13794 X"$_am_arg" : 'X\(//\)[^/]' \| \ 13795 X"$_am_arg" : 'X\(//\)$' \| \ 13796 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 13797printf "%s\n" X"$_am_arg" | 13798 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13799 s//\1/ 13800 q 13801 } 13802 /^X\(\/\/\)[^/].*/{ 13803 s//\1/ 13804 q 13805 } 13806 /^X\(\/\/\)$/{ 13807 s//\1/ 13808 q 13809 } 13810 /^X\(\/\).*/{ 13811 s//\1/ 13812 q 13813 } 13814 s/.*/./; q'`/stamp-h$_am_stamp_count 13815 ;; 13816 13817 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13818printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13819 ;; 13820 esac 13821 13822 13823 case $ac_file$ac_mode in 13824 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13825 # Older Autoconf quotes --file arguments for eval, but not when files 13826 # are listed without --file. Let's play safe and only enable the eval 13827 # if we detect the quoting. 13828 # TODO: see whether this extra hack can be removed once we start 13829 # requiring Autoconf 2.70 or later. 13830 case $CONFIG_FILES in #( 13831 *\'*) : 13832 eval set x "$CONFIG_FILES" ;; #( 13833 *) : 13834 set x $CONFIG_FILES ;; #( 13835 *) : 13836 ;; 13837esac 13838 shift 13839 # Used to flag and report bootstrapping failures. 13840 am_rc=0 13841 for am_mf 13842 do 13843 # Strip MF so we end up with the name of the file. 13844 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13845 # Check whether this is an Automake generated Makefile which includes 13846 # dependency-tracking related rules and includes. 13847 # Grep'ing the whole file directly is not great: AIX grep has a line 13848 # limit of 2048, but all sed's we know have understand at least 4000. 13849 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13850 || continue 13851 am_dirpart=`$as_dirname -- "$am_mf" || 13852$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13853 X"$am_mf" : 'X\(//\)[^/]' \| \ 13854 X"$am_mf" : 'X\(//\)$' \| \ 13855 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13856printf "%s\n" X"$am_mf" | 13857 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13858 s//\1/ 13859 q 13860 } 13861 /^X\(\/\/\)[^/].*/{ 13862 s//\1/ 13863 q 13864 } 13865 /^X\(\/\/\)$/{ 13866 s//\1/ 13867 q 13868 } 13869 /^X\(\/\).*/{ 13870 s//\1/ 13871 q 13872 } 13873 s/.*/./; q'` 13874 am_filepart=`$as_basename -- "$am_mf" || 13875$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13876 X"$am_mf" : 'X\(//\)$' \| \ 13877 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13878printf "%s\n" X/"$am_mf" | 13879 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13880 s//\1/ 13881 q 13882 } 13883 /^X\/\(\/\/\)$/{ 13884 s//\1/ 13885 q 13886 } 13887 /^X\/\(\/\).*/{ 13888 s//\1/ 13889 q 13890 } 13891 s/.*/./; q'` 13892 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13893 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13894 | $MAKE -f - am--depfiles" >&5 13895 (cd "$am_dirpart" \ 13896 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13897 | $MAKE -f - am--depfiles) >&5 2>&5 13898 ac_status=$? 13899 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13900 (exit $ac_status); } || am_rc=$? 13901 done 13902 if test $am_rc -ne 0; then 13903 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 13904printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 13905as_fn_error $? "Something went wrong bootstrapping makefile fragments 13906 for automatic dependency tracking. If GNU make was not used, consider 13907 re-running the configure script with MAKE=\"gmake\" (or whatever is 13908 necessary). You can also try re-running configure with the 13909 '--disable-dependency-tracking' option to at least be able to build 13910 the package (albeit without support for automatic dependency tracking). 13911See 'config.log' for more details" "$LINENO" 5; } 13912 fi 13913 { am_dirpart=; unset am_dirpart;} 13914 { am_filepart=; unset am_filepart;} 13915 { am_mf=; unset am_mf;} 13916 { am_rc=; unset am_rc;} 13917 rm -f conftest-deps.mk 13918} 13919 ;; 13920 13921 esac 13922done # for ac_tag 13923 13924 13925as_fn_exit 0 13926_ACEOF 13927ac_clean_files=$ac_clean_files_save 13928 13929test $ac_write_fail = 0 || 13930 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13931 13932 13933# configure is writing to config.log, and then calls config.status. 13934# config.status does its own redirection, appending to config.log. 13935# Unfortunately, on DOS this fails, as config.log is still kept open 13936# by configure, so config.status won't be able to write to it; its 13937# output is simply discarded. So we exec the FD to /dev/null, 13938# effectively closing config.log, so it can be properly (re)opened and 13939# appended to by config.status. When coming back to configure, we 13940# need to make the FD available again. 13941if test "$no_create" != yes; then 13942 ac_cs_success=: 13943 ac_config_status_args= 13944 test "$silent" = yes && 13945 ac_config_status_args="$ac_config_status_args --quiet" 13946 exec 5>/dev/null 13947 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13948 exec 5>>config.log 13949 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13950 # would make configure fail if this is the last instruction. 13951 $ac_cs_success || as_fn_exit 1 13952fi 13953if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13955printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13956fi 13957 13958 13959